1 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
3 * Added Parameter dont_register_crypto_library to
4 SilcClientParam. If set to TRUE, silcclient library will
5 not initalize the Crypto Libraries and application
6 will need to do it. Affected file lib/silcclient/silcclient.h,
7 lib/silcclient/client.c.
9 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
11 * Imported new silc_utf8_[encode|decode] routines from
12 my internal SILC 1.1 source tree. New encodings added:
13 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
14 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
15 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
18 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
20 * Implemented stringprep (RFC 3454) API. Internally we use
21 GNU Libidn's stringprep, for now, so it is required now to
22 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
24 * Added checking for GNU Libidn and --with-libidn to configure.
26 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
28 * If the passphrases entered do not match while generating a new key,
29 completly start over instead of going into an infinite loop asking
30 the user to re-enter the passphrase correctly. Affected file
31 lib/silcutil/silcapputil.c
33 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Make sure server is removed from backup list when it is
36 deleted. Affected files silcd/command.c, server.c,
39 * Close socket when connecting to router fails. Affected
42 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
44 * Adopt configuration toolchain to current auto-tools.
45 Affected files prepare, irssi/configure.in
46 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
47 redo that. Affected files irssi/src/silc/core/client_ops.c,
48 irssi/src/fe-common/silc/fe-silc-channels.c
49 * Take over command line options into silcclient data structure.
50 Affected file irssi/src/silc/core/silc-core.c
52 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
54 * Do not try to initiate backup resuming protocol forever.
55 Affected file silcd/server_backup.c.
57 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
59 * ID change in resuming has to be done before changing
60 detached client's modes, since the ID change may fail and
61 leave ghosts on the network. Affected file is
62 silcd/packet_receive.c.
64 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
66 * Fixed Win32 scheduler to not stuck anymore. A patch from
67 Juha Räsänen. Affected file is
68 lib/silcutil/win32/silcwin32schedule.c.
70 * Fixed QoS parsing for connection blocks in server. Affected
71 file is silcd/serverconfig.c.
73 * Fixed server statistics increasing in server. Affected file
76 * The CLOSE command now marks backup router as self disconnected
77 to avoid resuming problems. Affected file silcd/command.c.
79 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
81 * When using silc_net_create_connection[_async], and your system can
82 create IPv6 sockets, it will try to connect to the IPv6 host.
83 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
84 file lib/silcutil/unix/silcunixnet.c
86 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
88 * Check for valid route when receiving packet from router and
89 when routing it to local server in the cell. A patch from
90 Matt Miller. Affected files silcd/router.c and server.c.
92 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
94 * Couldn't detach and reattach twice, because of the previous
95 commit. Affected file silcd/packet_receive.c
97 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
99 * Added check to ignore Port value if Initiator is FALSE.
100 Remote router coudln't connect if Port was set. Affected file
103 * If some client tries to resume more than once at the same time,
104 server crashed. Router didn't crash, but showed odd behaviour
105 (didn't allow clients to join anymore, ..). Affected files
106 silcd/packet_receive.c silcd/idlist.h
108 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
110 * Destroy the file transfer session in silc_client_file_close
111 with timeout. Affected file lib/silcclient/client_ftp.c.
113 * Call SFTP server monitor in READ and WRITE after the actual
114 operations. Affected file lib/silcsftp/sftp_server.c.
116 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
118 * Create one configure script from configure fragments
119 (configure.ad). This is a first step towards new distribution
120 system. Affected files prepare, configure.in.pre,
121 lib/silcmath/mpi/configure.ad.
123 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
125 * Removed expiring of client key pair. Affected file is
126 irssi/src/silc/core/clientutil.c
128 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
130 * Check the number of connections from real number of
131 connections instead of socket number, when deciding if
132 server is full. Affected files are silcd/server.c,
133 server_internal.h and silcd.c.
135 * Clarified the connections_max meaning in General section
136 in doc/example_silcd.conf.in.
138 * The reconnect_keep_trying default value set to TRUE
139 if it is not defined in the config file. Affected file
140 silcd/serverconfig.c.
142 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
144 * Fixed crashbug in connection closing, after a protocol
145 completion callback, which might have closed it already.
146 Affected file silcd/server.c.
148 * Fixed rekey with PFS in backup router. It did not allow
149 rekeys with PFS, and when the rekey protocol timedout
150 it crashed the backup router without the above fix. Affected
151 file silcd/packet_send.c and server.c.
153 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
155 * The silc_client_add_channel_private_key now returns the
156 private key context if pointer is given as argument.
157 Affected files are lib/silcclient/silcclient.h and
160 * Added support for using channel private keys in SILC
161 Client Library even if the private key mode is not set
162 on the channel. Affected file lib/silcclient/client_channel.c.
164 * The channel private key used to decrypt message is now
165 delivered to the application in the 'channel_messageÃ' client
166 operation. Affected files are lib/silcclient/silcclient.h
167 and client_channel.c.
169 * Fixed wrong arg type for user limit in CMODE command reply.
170 Affected file silcd/command.c.
172 * The user limit is now taken and saved to SilcClientEntry in
173 JOIN and CMODE command replies and in CMODE_CHANGE notify.
174 Affected files lib/silcclient/silcclient.h, command_reply.c
177 * Added support to the new private message key indicator
178 packet. Added a new function to the client library:
179 silc_client_send_private_message_key_request. The sender
180 indicates to be initiator, and receiver is responder.
181 Added the indicator to the SilcClientEntry as 'prv_resp'
182 boolean. Affected files are lib/silcclient/silcclient.h
183 client.[ch], and client_prvmsg.c.
185 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
187 * Fixed the JOIN command calling when called with both
188 -auth and -founder. Affected file is lib/silcclien/command.c.
190 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
192 * Check watcher list for resumed clients as well. Affected
193 file is silcd/packet_receive.c.
195 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
197 * Implemented the user limit to the CMODE_CHANGE notify,
198 CMODE command reply and JOIN command reply in server.
199 Affected files are silcd/server.c, command.c, command_reply.c,
200 packet_send.c and packet_receive.c.
202 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
204 * Defined SILC_STRFMT_END that must be used now with
205 silc_buffer_strformat, instead of SILC_STR_END. Fixes
206 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
207 lib/silcclient/silcvcard.c, silcd/server_util.c.
209 * Fixed the adding of public key to the WATCH list in server.
210 Fixed the WATCH notify sending to client. Affected files
211 are silcd/packet_send.[ch], command.c, server_util.c.
213 * Implemented the watching by public key in the SILC Client
214 Library and SILC Client. Affected files are
215 lib/silcclient/command.c and client_notify.c.
217 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
219 * Added support for public key watching in server. Affected
220 files are silcd/server.c, server_internal.h, command.c,
223 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
225 * Added public key to the SIlcClientEntry. Affected files
226 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
228 * Fixed the get_clients_whois reply processing to return
229 exactly same entries server returned. Makes it possible
230 to search using attributes. Affected file is
231 lib/silcclient/idlist.c.
233 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
235 * Save founder key to SilcChannelEntry. Affected files are
236 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
238 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
240 * Call the monitor callback with _CLOSED status from the
241 silc_client_file_close. Affected files are
242 lib/silcclient/client_fpt.c, silcclient.h
244 * Added silc_client_get_clients_whois which resolves using
245 WHOIS, and supports requested attributes as well.
246 Affected files are lib/silcclient/silcclient.h, idlist.c.
248 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
250 * Added support for asking the destination filename where
251 the downloaded file is saved in the file transfer. Affected
252 files are lib/silccilent/silcclient.h, client_ftp.c.
254 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
256 * Fixed error handling in resuming data processing. Affected
257 files are lib/silcclient/client_resume.c and client.c.
259 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
261 * Fixed silc_client_send_private_message to return TRUE correctly.
262 Affected file lib/silcclient/client_prvmsg.c.
264 * Added topic to the SilcChannelEntry. Affected files are
265 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
267 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
269 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
270 file lib/silcclient/command.c
272 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
274 * Convert all commands to UTF-8 before passing them to the
275 client library. Still need to convert replies from UTF-8 to
276 the locale encoding. Affected file
277 irssi/src/silc/core/silc-cmdqueue.c
279 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
281 * redirect all silc_client_command_calls through a queueing framework.
282 This fixes /CYCLE and the annoying "nick change after auto-joining
283 a channel". Furthermore it defines one central point where
284 command parameters can be UTF-8-ified. Affected files
285 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
286 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
288 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
290 * use asynchronous connect() to establish router connections.
291 Fixes problem when the primary router goes down. Affected files
292 silcd/server.c, silcd/server_backup.c
294 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
296 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
297 Fixed various compilation warnings when type casting ints
298 to pointers or vice versa, of different size. Updates around
301 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
303 * Surrogates not allowed in UTF-8 strings, updated decoder.
304 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
305 testers in lib/silcutil/tests/ directory.
307 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
309 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
310 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
311 files are lib/silcclient/silcclient.h, client.c.
313 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
315 * When resuming a session fails, notify the user that the session
316 file needs to be removed eventually. Affected files
317 irssi/src/fe-common/silc/module-formats.[ch],
318 irssi/src/silc/core/client_ops.c.
320 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
322 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
323 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
325 * Typofix in Irssi::Silc module. Affected file
326 irssi/src/perl/silc/Silc.xs.
328 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
330 * Changed the way NOTICE flagged messages are treated. Added support
331 for notices in queries and signing notices. Affected files
332 irssi/default.theme; irssi/docs/help/in/notice.in;
333 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
334 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
336 * Fixed typo in /ACTION help. Affected file
337 irssi/docs/help/in/action.in
339 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
341 * Fixed typo in perl module. Affected file
342 irssi/src/perl/silc/Server.xs
344 * Changed the way ACTION flagged messages are treated. Added support
345 for actions in queries and signing actions. Affected files
346 irssi/default.theme; irssi/docs/help/in/action.in;
347 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
348 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
351 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
353 * Incorrectly reported error when client had to be resolved from
354 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
356 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
358 * Fixed whois public key hash table deleting and adding in
359 detached client case. Affected file silcd/packet_receive.c.
361 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
363 * Changed filenames of silc/fe module not to collide with filenames
364 from core/fe. Also seperated public messages printing from
365 query messages printing. Affected files are all in
366 irssi/src/fe-common/silc.
368 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
370 * Fixed the invite process handling during joining to use
371 correct server name for the client that is matched against
372 the invite string for the channel. Wrong server name caused
373 inability to join the channel. Affected file is
376 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
378 * Fixed the CUMODE channel founder authentication on normal
379 server to not remove the founder rights on existing founder
380 before checking that router accepts the mode change. Affected
381 files are silcd/command.c and silcd/packet_receive.c.
383 * Remove the server entry correctly when rekey timeouts and
384 remote router connection on normal server is closed. Fixes
385 a crash where server uses the freed server entry. Affected
388 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
390 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
391 networks. This is the first step in solving the bug about
392 /SERVER ADD -silcnet <silcnet>. Affected files
393 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
394 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
395 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
397 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
399 * /SMSG and /MMSG now correctly create new queries. Affected files
400 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
402 * Add basic support for SILC protocol specific variables in perl.
403 Affected files irssi/src/perl/silc/*, irssi/configure.in,
404 irssi/src/perl/Makefile.am
406 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
408 * Don't use silc_get_input, it's obviously not reliable. Fixes
409 issue when the current key expires. Affect file
410 irssi/src/silc/core/clientutils.c
412 * Make the session data filename configurable. This makes it
413 possible to have different session files for different
414 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
415 client_ops.[ch], silc-servers.c,
416 irssi/src/silc/fe-common/silc/module-formats.[ch]
418 * Use the same set of libtool files for the MPI lib as for the
419 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
420 config.sub, configure.in, install-sh, missing, mkinstalldirs
422 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
424 * Fixed server statistics decrementing error to not go to
425 negative. Affected file silcd/packet_receive.c.
427 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
429 * Use silc_server_query_add_error to add error in public key
430 search error. Added support in send_reply to send errors
431 without specific argument. Affected file silcd/server_query.c.
433 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
434 Client for NO_SUCH_NICK. It was against the protocol specs.
435 Affected file irssi/src/silc/core/client_ops.c.
437 * Added backwards support for the wrong NO_SUCH_NICK error sending
438 in server. To be removed in SILC Server 1.0. Both old clients
439 and clients with fixed error handling now works. Affected file
440 silcd/server_query.c.
442 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
444 * fixed a bug in the whois using attributes function where no
445 error was sent if no nickname and client id but the attributes were
446 given to whois. Affected file silcd/server_query.c
448 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
450 * remove public key from public key hashtable on detach. Affected
451 file silcd/packet_receive.c
453 * free public key hashtable before removing clients on server
454 shutdown. Affected file silcd/server.c
456 * remove public key prior deleting client-data on killing a client.
457 Affected file silcd/server_util.c
459 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
461 * Getting the MOTD from other servers works now. Affected
462 files are silcd/command.c and silcd/command_reply.c
464 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
466 * Initialize the variable idletag, since it is tested in
467 silc_core_deinit for its default value. Affected file
468 irssi/src/silc/core/silc-core.c
470 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
472 * Fixed signed channel messages across cells. Affected file
475 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
477 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
478 is not defined. They can now be safely used in if-statements
479 without braces. Affected file lib/silcutil/silclog.h.
481 * Added the checks for backup closing connection due to error
482 (local or remote) and thus not allow the resuming to occur
483 in reconnect. Affected files are silcd/packet_send.c
486 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
488 * Help file updates. Affected files in irssi/src/docs/help/in/.
490 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
492 * Fixed channel messages across cells. Affected file
495 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
497 * Fixed file transmission accepting in client library to not
498 start the negotiation if user hasn't accepted the transfer,
499 instead create new session for resent transfer. Affected
500 file lib/silcclient/client_ftp.c.
502 * Show the session ID in the file transmision list. Remove
503 session from list that failed to transfer. Switch the current
504 session automatically after transmission, and in errors, to new
505 session if other sessions exists in the transfer list. Affected
506 files are irssi/src/silc/core/silc-servers.c,
507 irssi/src/fe-common/silc/modfule-formats.c.
509 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
511 * Fixed MIME header parsing for the hopefully last time. Affected
512 file lib/silcutil/silcstrutil.c
514 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
516 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
518 * The SILC RNG is now gauranteed to return non-zero random
519 values. Affected files are lib/silccrypt/silcrng.[ch].
521 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
523 * Fixed nickname formatting when changing only case of the
524 nickname. Affected file lib/silcclient/idlist.c.
526 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
528 * Fixed a memory leak and incorrect printing of the "appears as"
529 message. Affected file irssi/src/silc/core/client_ops.c
531 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
533 * Added CRT (Chinese Remainder Theorem) supported RSA
534 private keys and private key operations. This significantly
535 increases private key operation efficiency. No compatibility
536 issues with new or old private keys. Affected files are
537 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
539 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
541 * Fixed GCC-3.3.2 related compilation warnings from the
544 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
546 * Removed RC6 from distributions.
548 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
550 * Added some better comments to lib/silccrypt/silcpkcs.h,
551 optimized some routines in lib/silccrypt/silcpkcs.c.
552 Added test_silcpkcs into lib/silccrypt/tests/.
554 * Fixed silc_rng_global_init to actually init the global RNG
555 if RNG wasn't provided for it. Affected file is
556 lib/silccrypt/silrng.c.
558 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
560 * Added silc_hash_table_find_by_context_ext. Affected files
561 lib/silcutil/silchashtable.[ch].
563 * Save the public key on normal server in WHOIS command reply
564 from attributes, if present, and add it to public key hash
565 table. Fixes WHOIS resolving by public key on normal server.
567 Optimized the attributes resolving on normal server to not
568 resolve if we resolved them already from router.
570 Affected files are silcd/server_query.c, command_reply.c.
572 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
574 * Added support for whois using attributes.
575 Affected files silcd/command_reply.c, silcd/packet_receive.c,
576 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
579 * Added support for whois using public key attribute to /WHOIS i
580 client command. Affected files irssi/docs/help/in/whois.in,
581 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
583 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed UMODE setting in server when the client has anonymous
586 mode set. The mode setting was not working. Affected file
589 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
591 * Fixed some bugs and typos related to sending split messages.
592 Print notification when sending messages with /MMSG. Affected
593 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
595 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
597 * Optimized the socket referencing in packet routines, client
598 library and server. Affected files are lib/silccore/silcpacket.c,
599 lib/silcclient/client.c and silcd/server.c.
601 * If silc_socket_set_qos is given with NULL arguments the QoS is
602 reset from the socket. Affected files are
603 lib/silcutil/silcsockconn.[ch].
605 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
607 * Add a /LISTKEYS command which lists the locally cached
608 client and server keys. Affected files
609 irssi/src/fe-common/module-formats.[ch],
610 irssi/src/silc/core/silc-{channels,servers}.c
611 irssi/docs/help/in/listkeys.in
613 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
615 * Check that packet queue purging was successful. Affected
616 files lib/silcclient/client.c and silcd/packet_send.c. Related
617 to MAC failed errors.
619 * Do not clear the inbuf even if it is empty if QoS was applied
620 to it. Otherwise the QoS data is cleared and MAC failed error
621 will occur. Affected file lib/silccore/silcpacket.c.
623 * Use the rekey period time as rekey protocol timeout value.
624 If the rekey does not succeed during the rekey period there's
625 something very wrong, and we most likely end up with wrong keys,
626 do graceful reconnect then. Affected file silcd/server.c.
628 * Take reference of the socket in the parser context, as it's
629 possible to have the parsers in queue after the socket is
630 disconnected and this may cause crash. Affected files are
631 lib/silccore/silcpacket.c, lib/silcclient/client.c and
634 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
636 * Fixed KICK command reply sending, it sent to replies.
637 Affected file silcd/command.c.
639 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
641 * Finish the silc-mime.pl script. It now supports MIME type
642 guessing using magic files, signing data messages, executing
643 MIME handlers in background. Affected files
644 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
646 * Changed MIME signal handler to make things easier for the perl
647 script. Affected files irssi/src/silc/core/client_ops.c,
648 silc-servers.c, and irssi/docs/signals.txt
650 * Cleaned up the silc_mime_parse function and fixed detection
651 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
653 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
655 * Resolve the IP for file transfer listener from the connection
656 socket. Affected file lib/silcclient/client_ftp.c.
658 * Accept NULL hostname parameter in the functions
659 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
660 if hostname is not wanted.
662 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
664 * Fixed race condition between silc_client_init and
665 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
667 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Fixed file transfer connection closing when SIGNOFF for
670 the client is received from server. Affected file is
671 lib/silcclient/client_ftp.c.
673 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
675 * Check for disconnected socket in QUIT callback. Affected
676 file silcd/command.c.
678 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
680 * Modified the MIME parsing to allow \n and \r\n as delimiters.
681 Affected files lib/silcutil/silcstrutil.c
683 * Cleaned up the escape/unescape functions for correctness and
684 speed. Affected file irssi/src/silc/core/client_ops.c
686 * Removed handling for data messages with Content-Type: text/*,
687 moved parsing of MIME headers to the signal handler, added
688 support for signing and verifying data messages. Affected
689 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
690 irssi/src/silc/core/silc-{servers,channels}.c
692 * Added a perl script for handling data messages based on
693 information read from Mailcap files. New file
694 irssi/scripts/silc-mime.pl
696 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
698 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
699 acknowledge recepetion of a message to the sender. Updated
702 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
704 * Unregister channel key saving callback when deleting channel.
705 Affected file lib/silcclient/idlist.c.
707 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
708 before calling notify client operation. Affected file is
709 lib/silcclient/client_notify.c.
711 * Unregister QoS tasks when deleting the socket connection.
712 Affected files lib/silcutil/silcsockconn.[ch],
713 unix/silcunixsockconn.c.
715 * Implemented latest presence-attrs draft changes. Affected
716 files lib/silccore/silcattrs.h and
717 irssi/src/silc/core/silc-queries.c.
719 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
721 * Save old channel keys in list to allow more rapid change
722 of channel keys if server for some reason does that. This
723 avoids loosing so many channel messages due to not having
724 key to decrypt. Affected file lib/silcclient/silcclient.h,
725 idlist.c and client_channel.c.
727 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
729 * Continued backup router tests and fixes. Affected files
730 silcd/server_backup, server_util.c, server.c. See TODO.
732 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
734 * Fixed SERVER_SIGNOFF handling in servers. The client
735 was removed from wrong list thus not removing the client
736 at all. Affected file silcd/packet_receive.c.
738 * Do not execute rekey protocol for disabled connections as
739 it would never go through. Affected file silcd/server.c.
741 * Added timeout for rekey protocol to catch if the protocol
742 never executes successfully. Affected files silcd/server.c
745 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
747 * Abandon packet processing for disconnected sockets. Check
748 this always after calling packet processing callback.
749 Affected file lib/silccore/silcpacket.c.
751 * Fixed double registration disconnection code in server.
752 Closed wrong connection. Affected file silcd/packet_receive.c.
754 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
756 * On normal server reconnect to primary during resuming 4
757 times, then give up. Affected file silcd/server_backup.c.
759 * If during reconnecting to routers we notice we have router
760 connection but no primary router set, the server is in desync.
761 Reconnect to primary to restore network. Affected file
764 * Assure that only one protocol is exeucting at the same time.
765 Added checks for all protocols. Affected files are
766 silcd/server.c and server_backup.c.
768 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
770 * Check that a string is not already part on invite/ban
771 string when processing it. Affected file silcd/server_util.c.
773 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
775 * Fixed the CUMODE_CHANGE for founder mode changes to comply
776 with 1.2 version of the protocol. Affected file is
777 silcd/packet_receive.c.
779 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
781 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
782 where the passphrase was given. Affected file is
785 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
787 * INVITE and BAN notifys are now delivered from routers to
788 servers (but not clients) on the channel. Updated specs and
789 code. Affected files silcd/packet_[send|receive].[ch],
790 command.c, server.c and server_util.c.
792 * Implemented INVITE and BAN announcing. Affected files are
793 silcd/server.[ch], server_util.c.
795 * Implemented SilcStatus error type argument returning in
796 command reply error in server. Affected file silcd/command.c.
798 * Implemented SilcStatus argument returning in comand reply
799 in client library. The command_reply client operation now
800 returns error specific arguments as well. Affected files
801 are lib/silcclient/command_reply.[ch], client_resume.c,
802 lib/silccore/silcstatus.[ch].
804 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Backup router protocol version 1.2 implemented. Testing still
807 required. Affected files in silcd/server_backup.[ch], server.c,
808 packet_receive.c and server_internal.h.
810 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
812 * silc_client_send_[channel|private]_message now return TRUE
813 or FALSE. Affected file lib/silcclien/client_channel.c and
816 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Check for explicit nickname in INVITE and BAN processing
819 during join as well (and don't expect only wildcards in
820 invite/ban strings). Affected file silcd/command.c.
822 * Fixed the INVITE and BAN by public key. The public key saved
823 is the PK payload (as specified) not the raw data. Affected
824 file silcd/server_util.c.
826 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
828 * UTF-8 text message support for actions and notices in SILC
829 Client. Affected file irssi/src/silc/core/client_ops.c.
831 * silc_get_username and silc_get_real_name now returns sensible
832 data on Win32. Patch by Toni Willberg. Affected file is
833 lib/silcutil/win32/silcwin32util.c.
835 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
837 * Provide a signal handler to send MIME encoded messages and emit
838 a signal when a MIME encoded message is received. Also document
839 the signals for usage with the perl interface.
841 A sample perl script will be supplied at a later point.
843 Affected files are irssi/docs/signals.txt,
844 irssi/src/silc/core/client_ops.[ch],
845 irssi/src/silc/core/silc-{channels,servers}.c
847 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
849 * Use SILC_COMMAND_PING to estimate the round-trip time to the
850 server. Use this time to display a lag and disconnect when it
851 exceeds a specified limit.
853 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
855 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Remove the channel auth list in normal server if router
858 encofrces its list during connecting. Send notify to channel
859 to remove the mode to remove the list. Affected files are
860 silcd/server_util.c and silcd/packet_receive.c.
862 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
864 * Added support for channel public keys. Updated protocol specs
865 and implemented it. Affected files are
866 silcd/command.c, command_reply.c, lib/silcclient/command.c,
867 lib/silcclient/command_reply.c.
869 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
871 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
872 terminate the process on Linux. Affected file silcd/silcd.c.
874 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
876 * Check for NULL buffer in silc_buffer_clear. Affected file
877 is lib/silcutil/silcbuffer.h.
879 * Simplified the backup router protocol by removing the _GLOBAL
880 types. Updated protocol specs and the code. Affected files
881 are silcd/server_backup.[ch].
883 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Deny '@' and '!' from nicknames since they are reserved
886 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
887 Updated protocol specs and the code.
889 Affected files are silcd/server_util.[ch].
891 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
893 * Fixed stack overflow in Irssi SILC client. Affected
894 file irssi/src/silc/core/client_ops.c.
896 * Check that Host is set in ServerConnection and RouterConnection
897 in silcd.conf. Affected file silcd/serverconfig.c.
899 * Fixed crash in server with protocol completion callbacks,
900 namely rekey and backup resuming protocols. Affected files
901 are silcd/server_backup.c and silcd/server.c.
903 * Fixed rekey protocol to not restart if it is started already.
904 Affected files are lib/silcclient/client.c and
907 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
909 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
911 * Fixed EOF handling in SILC Config, affected file
912 lib/silcutil/silcconfig.c.
914 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
916 * Fixed RESOLVING flag handling in JOIN notify and other
917 notifys to handle the resolvings correctly in client library.
918 Affected file lib/silcclient/client_notify.c.
920 * Do not send full INVITE and BAN lists in INVITE and BAN
921 notifys, only the changed information. Affected file
924 * Fixed INVITE notify sending in INVITE command, send it
925 only when needed. Affected file silcd/command.c.
927 * Handle the founder key change properly in CMODE_CHANGE
928 notify. Bug #122. Affected file silcd/packet_receive.c.
930 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
932 * Remove the mark for output (mark it only for input) after
933 purging outgoing queue. Prevents the "Error in select()"
934 floods. Affected file silcd/packet_send.c.
936 * Fixed incorrect connection deletion from client library
937 after calling "connect" client operation. Could cause
938 crashes for example during reconnect timeouts. Affected
939 files are lib/silcclient/client.c and
940 irssi/src/silc/core/client_ops.c.
942 * Check server private key file permissions before starting
943 the server. Affected file silcd/serverconfig.c.
945 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
947 * NULL terminate allocated string in silc_buffer_strformat.
948 Affected file lib/silcutil/silcbuffmt.c.
950 * Rewrote the invite/ban list string handling in server to
951 use SilcBuffer instead. Affected files are silcd/command.c
952 and silcd/server_util.c.
954 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
956 * Fixed double free in CMODE command when setting new HMAC
957 for channel. Affected file silcd/command.c.
959 * Added couple of missing memset's to zero sensitive memory.
960 Affected files silcd/command.c, lib/silcclient/command.c.
962 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
964 * Fixed a double free in INVITE command error handling in
965 server. Affected file silcd/command.c.
967 * Added macros SILC_SWAB_[16|32] to swab byte order of
968 16-bit and 32-bit unsigned integers. Affected file
969 lib/silcutil/silctypes.h.
971 * Use the SILC_SWAB_16 instead of htons() in server when
972 handling ports since the ports in structures are always
973 in little-endian order (regardless of platform). Affected
974 file silcd/serverid.c and silcd/server_backup.c.
976 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
978 * Send DISCONNECT in close admin command in server. Affected
979 file silcd/command.c.
981 * Check whether we are already connecting to a remote router
982 (in addition of checking whether we are already connected)
983 before creating new connection. Affected file silcd/server.c.
985 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
987 * Added better compiler and compiler flags checking in
990 * Check that socket is valid after QoS is applied to data.
991 Affected file lib/silcutil/unix/silcunixsockconn.c.
993 * Make sure the socket connecetion is not closed to early
994 when closing connection in server. Also make sure the
995 connection is always closed after error in a protocol.
996 Affected file silcd/server.c.
998 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1000 * Removed --session and --dummy options from Irssi SILC Client.
1001 -d option is available only if --enable-debug was given.
1002 Affected files are irssi/src/silc/core/silc-core,
1003 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1005 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1007 * Added silc_buffer_steal to steal the data from the buffer.
1008 Affected file lib/silcutil/silcbuffer.h.
1010 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1012 * Fixed server crash with double Primary block in config file.
1014 Fixed also various memory leaks around the config file
1015 parser. Affected files lib/silcutil/silcconfig.c,
1016 silcd/serverconfig.c.
1018 * Changed my nickname (Johnny Mnemonic) to my real name, this
1019 means that bugs introduced by him were actually introduced
1022 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1024 * Don't display "foo appears as foo\nYou're now known as foo"
1025 messages. Affected file irssi/src/silc/core/client_ops.c
1027 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1029 * Fixed error handling of invalid client entry when calling
1030 commands in server. Fixes a crash. Affected file
1033 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1035 * Added some sanity checks in server for correctness of the
1036 server configuration. Affected file silcd/serverconfig.c.
1038 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1040 * Prevent endless resolving of user informations in USERS
1041 command by checking the command reply status correctly.
1042 Affected file lib/silcclient/command_reply.c.
1044 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1046 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1047 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1048 Aldous <Matthew@Aldous.com>.
1050 * Added better implementation using CriticalSection of
1051 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1052 <mikko.lahteenmaki@pikabaana.net>.
1054 * Added some Winsock WIN32 compatiblity defines into
1055 includes/silcwin32.h.
1057 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1059 * Fixed double free in async host lookup code. Affected file
1060 lib/silcutil/silcsockconn.c.
1062 * On backup router handle now the SERVER_SIGNOFF from router
1063 for local connected servers too, and close the connections.
1065 Do not process them as normally signing off servers when they
1066 really signoff by sending EOF fe, but always assume that
1067 router sends the SERVER_SIGNOFF.
1069 Affected files silcd/server.c and silcd/packet_receive.c.
1071 * Fixed socket unsetting when closing connections. Affected
1072 files silcd/server.c and silcd/packet_send.c.
1074 * Do not print the nickname in SERVER_SIGNOFF if we do not
1075 have it. Prevents asserts in Irssi core. It is possible we
1076 don't have the nick if it was just being resolved when server
1077 signoff. Affected file irssi/src/silc/core/client_ops.c.
1079 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1081 * Fixed autonick crashbug in client library. Affected file
1082 lib/silcclient/client.c.
1084 * Fixed Unix implementation of SilcMutex to really assert if
1085 the mutex is locked/unlcoked already. Affected file
1086 lib/silcutil/unix/silcunixmutex.c.
1088 * Fixed locking in silc_schedule_uninit. It didn't lock
1089 when dispatching timeout tasks. Affected file is
1090 lib/silcutil/silcschedule.c.
1092 * Changed Win32 implementation of SilcThread to use modern
1093 Win32 interface. Affected file is
1094 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1096 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1098 * Don't print signed messages when sending failed. Affected files
1099 irssi/src/silc/core/silc-[servers.c/commands.h]
1101 * Send adquate signal when founding a channel by joing it. Affect
1102 file irssi/src/silc/core/client_ops.c
1104 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1106 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1107 irssi/src/fe-common/core/themes.c
1109 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed close command to use the port correctly when closing
1112 server connections. Affected file silcd/idlist.c.
1114 * Check for NULL outbuf in silc_socket_write. It is possible
1115 that it is NULL is some odd case. Affected files are
1116 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1118 * Do not call final protocol callback for backup router
1119 resuming protocol when closing connection. It is closed
1120 by timeout in case of error. Affected file silcd/server.c.
1122 * Backup reconnect to router if backup resuming protocol
1123 failed. Affected file silcd/server_backup.c.
1125 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1127 * Fixed double free in SKE library error hadling when signature
1128 error occurred. Affected file lib/silcske/silcske.c.
1130 * Save the fingerprint to new SilcClientEntry after changing
1131 nickname. Affected file lib/silcclient/client_notify.c.
1133 * Print SIGNOFF in Irssi SILC client only if the nickname is
1134 known. Prevents asserts in Irssi core. It is possible we
1135 don't have the nick if it was just being resolved when it
1136 quit. Affected file irssi/src/silc/core/client_ops.c.
1138 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Fixed double free in invite list adding code when adding
1141 invite strings. Affected file silcd/server_util.c.
1143 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1145 * More log printing during backup router protocol. Affected
1146 file silcd/server_backup.c.
1148 * Removed backwards support for old private key file format.
1149 Affected file lib/silccrypt/silcpkcs.c.
1151 * Removed backwards support for not-so-strict decryption length
1152 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1154 * GETKEY to update the client entrys fingerprint too.
1155 Affected file lib/silcclient/command_reply.c.
1157 * Added --without-libtoolfix for package builders using weird
1158 wrappers around libtool (BSD at least).
1160 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Fixed backup router bugs: When backup resumes router and
1163 receives a CHANNEL_MESSAGE packet the backup must not act
1164 as router since the packet header decryption would be
1165 different. Also, when relaying packets to channel, do
1166 not re-encrypt packets on backup that came from the primary
1167 since the connection isn't really router-router connection.
1168 Affected files silcd/server.c, silcd/packet_send.c.
1170 * Added checks in encryption/decryption that encryption/decryption
1171 length sent as argument really is multiple by block size. Helps
1172 catching really weird bugs like the above backup router bugs
1173 when packets are being decrypted in wrong way. Affected files
1174 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1176 * Fixed padding generation in private key file encryption.
1177 Affected file lib/silccrypt/silcpkcs.c.
1179 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Added ignore_message_signatures setting which can be used
1182 to ignore signatures in messages. Affected files are
1183 irssi/src/silc/core/client_ops.c, silc-core.c.
1185 * Fixed the libtoolfix to use command line options instead of
1186 environment variables. They didn't work as expected. Now,
1187 the libtool is fully run-time configurable.
1189 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1191 * Verify signature payload for signed messages. Affected files
1192 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1193 irssi/src/silc/core/silc-core.h
1195 * Display signature verification result in public and private
1196 messages using theme abstracts. See irssi/default.theme for
1197 examples on their usage. Affected files
1198 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1199 irssi/src/fe-common/silc/module-formats.[ch],
1200 irssi/src/fe-common/silc/fe-common-silc.c,
1201 irssi/src/fe-common/silc/Makefile.am
1202 irssi/src/fe-common/core/fe-messages.[ch]
1204 * Fixed bugs in Irssi's theme parsing. Affected files
1205 irssi/src/fe-common/core/themes.c
1207 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * Calculate the correct length for signed messages before
1210 encrypting, it must be multiple by block size. Affected
1211 file lib/silccore/silcmessage.c.
1213 * silc_message_signed_get_public_key returns now both
1214 decoded and encoded public key. Affected files are
1215 lib/silccore/silcmessage.[ch].
1217 * Added libtoolfix script that makes the libtool more generic
1218 and configurable in run-time. Now we can specify in run-time
1219 if what kind of libraries we want to create, regardless of
1220 configuration. SIMs are now creates even if --disable-shared
1221 was explicitly given.
1223 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1225 * Fixed founder key sending in CMODE command in client.
1226 Affected file lib/silcclient/command.c.
1228 * Fixed CUMODE founder authentication in server to not check
1229 for client's public key since it's not supposed to do that.
1230 Affected file silcd/command.c.
1232 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1234 * Set realname and hostname in NICK_REC records. Affected file
1235 irssi/src/silc/core/silc-nicklist.c
1237 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Remove 1.0 protocol backwards compat code from client
1242 * Added more reliable check for whether nickname did change
1243 or not, or whether only Client ID changed in NICK_CHANGE
1244 notify. Affected file lib/silcclient/client_notify.c.
1245 Fixes bug in '@' character handling in a nickname.
1247 * Added support for automatically parsing signature from
1248 the message payload. Added new function
1249 silc_message_get_signature to return the payload to
1250 application. Affected files lib/silccore/silcmessage.[ch].
1252 * Changed the private_message and channel_message client
1253 operations to deliver the SilcMessagePayload to the
1254 application too. Application can use it fe. to get the
1255 signature from the message for verification. Affected
1256 file lib/silcclient/silcclient.h, client_channel.c and
1259 * Redefined the signed payload for message payloads.
1260 Updated protocol specs and implemented.
1262 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1264 * Fixed wrong invite and ban list handling in server command
1265 reply. Affected files are silcd/command_reply.c,
1266 silcd/server_util.[ch].
1268 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1270 * Fixed CMODE setting in server when founder mode was set.
1271 Affected file silcd/command.c. Bug #95.
1273 * Added support to setting specific public key in CMODE in
1274 Irssi SILC client. Affected file lib/silcclient/command.c.
1276 * Added support to use specific public key in CUMODE in
1277 Irssi SILC Client. Affected file lib/silcclient/command.c.
1279 * Added support for inviting and banning by public key in
1280 Irssi SILC client. Affected file lib/silcclient/command.c.
1282 * Fixed fingerprint/babbleprint showing in invite and ban
1283 list command replys. Affected file is
1284 irssi/src/silc/core/client_ops.c.
1286 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1288 * Format CMODE +c and +h to display both the mode and the argument
1290 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1292 * Added test vectors and test programs for SHA-1, MD5,
1293 HMAC-SHA1 and HMAC-MD5. New tests are located in
1294 lib/silccrypt/tests/. Fixed also argument decoding bug in
1295 MD5 implementation. Affected file lib/silccrypt/md5.c.
1297 * Changed the channel private key and private message key
1298 generation (with static keys) to use SHA1 instead of MD5,
1299 as SHA1 is the mandatory hash function in SILC. Affected
1300 file lib/silcclient/client_[channel/prvmsg].c.
1302 * Changed the private key file encryption to use SHA1 instead
1303 of MD5. Added support for the old generation and added
1304 automatic change of the key (to be removed later). Affected
1305 files lib/silccrypt/silcpkcs.c.
1307 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Load only files with .pub suffix in PublicKeyDir. Affected
1310 file silcd/serverconfig.c.
1312 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1314 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1315 channels. Affected files silcd/silcd.c, silcd/server.h.
1317 * Added the config directive PublicKeyDir for the client block.
1318 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1320 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1322 * Merged Toni's irssi/silc.conf patch.
1324 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1326 * Max alloc tests in allocation routines. Affected file
1327 lib/silcutil/silcmemory.c.
1329 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed a typo in resuming code that fixed detach/resume code
1332 in server. Bug #93. Affected file silcd/packet_receive.c.
1334 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1336 * Do reverse lookups for server when /connecting. Affected files
1337 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1338 irssi/src/core/net-nonblock.*
1340 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * Added library versioning for shared libraries. Affected
1343 files configure.in.pre and lib/Makefile.am.pre.
1345 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1347 * Display INVITE and BAN lists as specified by SILC 1.2
1349 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Do not send invite list back unless asked (when sending
1352 no arguments) or when list was modified. Affected file
1355 * Remove client from invite list in KILLED notify and in
1356 KILL command. Affected file silcd/command.c and
1359 * Fixed bugs in invite list handling in INVITE command.
1360 Affected files silcd/command.c and silcd/server_util.c.
1362 * Merged with Irssi 0.8.6.
1364 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1365 Affected file irssi/src/fe-text/silc.c.
1367 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * The silc_argument_get_[first/next] now return the argument
1370 type to caller. Added silc_argument_payload_encode_one.
1372 Affected files are lib/silccore/silcargument.[ch].
1374 * Added support for the SILC 1.2 INVITE command and new
1375 invite lists to server. Affected files are silcd/command.c,
1376 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1378 * Added support for the SILC 1.2 BAN command and new
1379 ban lists to server. Affected files are silcd/command.c,
1380 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1382 * Added support to client sending new INVITE command. Affected
1383 file is lib/silcclient/command.c.
1385 * Added support to client sending new BAN command. Affected
1386 file is lib/silcclient/command.c.
1388 * Added support for removing client from invite list when kicked
1389 from channel, as SILC 1.2 dictates. Affected files are
1390 silcd/packet_receive.c and silcd/command.c.
1392 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1395 automatically the cipher's internal IV. Affected files
1396 lib/silccrypt/silccipher.[ch].
1398 * Assure the RESUME_CLIENT packet is not sent to twice to
1399 backup router if the detached client was originated from
1400 the backup. Affected file silcd/server.c. Bug #76.
1402 * Changed silc_sim_symname to not allocate memory. Affected
1403 file lib/silcsim/silcsimutil.c.
1405 * Fixed memory leaks with SIMs in server. Affected files
1406 silcd/serverconfig.c, silcd/server.c.
1408 * Fixed channel key distribution after resuming detached
1409 client. Affected files silcd/packet_receive.c.
1411 * Fixed channel's global_user boolean checking after detaching.
1412 Check it after changing the owner of the client not before.
1413 Affected file silcd/packet_receive.c.
1415 * Fixed few double frees from client library. Fixes at least
1416 Bug #81, possibly others too.
1418 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1419 notifys in Irssi SILC Client. Affected file is
1420 irssi/src/silc/core/client_ops.c. Bug #82.
1422 * Applied Ville Räsänen's manual page and --mandir bugfix
1423 patch. Affected files are configure.in.pre and Makefile.am.pre.
1426 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1428 * Added support to backup router protocol for backup to tell
1429 normal server that it cannot use the backup router as primary
1430 because the primary isn't really down. Updated protocol
1433 * Added support for primary router to tell backup router that
1434 resuming is not possible because the backup really isn't primary
1435 in the cell. For example if backup disconnected itself the
1436 resuming is not allowed since the primary really did not
1437 go down. Updated protocol specs.
1439 * Removed MARS from crypto library.
1441 * Defined the CTR mode and Randomized CBC mode in SILC. The
1442 CTR mode is RECOMMENDED now in specification. Defined also
1443 Serpent cipher as optional cipher. Updated the protocol specs.
1445 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1447 * Added support for inviting/banning by IP/MASK, public key,
1448 and explicit Client ID. Redefined the command and notify
1449 types to allow easier forwards support for other methods
1450 of inviting/banning. Updated protocol specs.
1452 * Remove the client from channel's invite lists if the client
1453 is kicked or killed. Updated protocol specs.
1455 * Unified the Channel Message Payload and Private Message
1456 into one Message Payload. Updated protocol specs and
1459 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Don't wait for EOF after socket error has occurred, but
1462 close the connection. Affected file is silcd/server.c.
1464 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Added support for setting FOUNDER mode on channel with
1467 specific public key which can be set with CMODE command.
1468 Updated protocol specs and implemented in client and server.
1470 * Fixed the Irssi SILC client to correctly shutdown the client
1471 library to avoid memory leaks. Affected files are
1472 irssi/src/silc/core/silc-core.c and silc-servers.c.
1474 * Deprecated the No Reply flag in SKE protocol and introduced
1475 "IV Included" flag which can be used to indicate that the IV
1476 is included in the ciphertext. This makes it possible to use
1477 SILC on unreliable transport, such as UDP which may cause
1478 packet reordering and losses. Updated protocol specs, did
1481 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1484 < 32 bit values in correct size. Affected file is
1485 lib/silcmath/mp_mpi.c.
1487 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Fixed the KE Start Payload parsing to check that mandatory
1490 fields are present. Affected file lib/silcske/payload.c.
1492 * Fixed compilation warnigs in Irssi SILC Client. Affected
1493 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1495 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1497 * Print "nick now appears as newnick" and update Irssi's nicklist
1498 when you change your nick to "nick". Closes #62
1500 * Never format your own nick. Closes #63
1502 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1504 * SILC_UMODE_GONE changes are now propagated correctly to the
1505 Irssi client. Closes #54
1507 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1509 * Fixed example in /HELP KEY
1511 * Added expando $j which expands to current SILC Client version
1513 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Fixed public key decoding in crypto library.
1517 * Added better error printing to SKE library.
1519 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Fixed NICK command to not crash if nickname was not sent.
1523 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1526 Deprecated the old Encrypt-And-MAC order. Updated protocol
1527 specs and implemented.
1529 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1530 generation. Updated specs and implemented.
1532 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Added support for rekey before 2^32 sequence number wraps.
1535 Affected files in server and client library.
1537 * Padding must be at least 8 bytes now. Implemented and updated
1540 * Compute maximum padding for authentication packets to make
1541 passphrase approximation attacks impossible. Affected files
1542 in client library and in server.
1544 * Fixed PING command sending in client library and handling in
1545 server. The server ID must be ID Payload, not raw ID data.
1546 Affected files in server and client library.
1548 * Defined that all public keys sent in commands and notify
1549 payloads are actually Public Key Payloads not raw public key
1550 data. Updated protocol specs and implemented.
1552 * Updated protocol version to 1.2. Updated specs and code.
1554 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1555 status types. Updated specs and the code.
1557 * Added support for normal client to kill its own entries from
1558 the network. Updated protocol specs and the code.
1560 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1561 and added initial implementation.
1563 * Added MAC field to the Private Message Payload to protect
1564 against chosen ciphertext attacks. Updated the protocol specs
1567 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1568 attribute to indicate the user's current idle and signon time
1569 of a service. Updated protocol specs and implemented.
1571 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Added "do_not_bind" argument to silc_client_file_send what
1574 can be used to not bind locally but assume the file receiver
1575 provides the point of connect. Usefull when sender is behind
1576 NAT device. Affected file lib/silcclient/silcclient.h and
1579 * Added -no-listener option to FILE SEND command in Irssi SILC
1580 client. Affected file irssi/src/silc/core/silc-servers.c.
1581 Renamed FILE RECEIVE to FILE ACCEPT.
1583 * Confirm passphrase for private key encryption in
1584 silc_create_key_pair and silc_change_private_key_passphrase.
1585 Affected files are lib/silcutil/silcapputil.c.
1587 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Move silc_client_packet_send back to internal, added
1590 silc_client_send_packet, a bit simpler function for application.
1591 Affected files lib/silcclient/silcclient.h, client.c and
1594 * Moved the SilcClientEntry, SilcChannelEntry and
1595 SilcServerEntry to silcclient.h to be public and documented
1596 them for application. Affected files are
1597 lib/silcclient/silcclient.h and idlist.h.
1599 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Fixed manual page installation patch by Ville Räsänen.
1602 USERS help page fix patch by Ville Räsänen
1604 * Changed the silc_client_command_call interface to make
1605 the command call simpler for the application. The library
1606 now handles the command line parsing, command finding and
1607 execution. Application only needs to call the function
1608 with the command line. Affected files are
1609 lib/silcclient/silcclient.h, command.[ch].
1611 * Fixed silc_get_input to NULL-terminate the returned input.
1612 Affected file lib/silcutil/silcutil.c.
1614 * Resolve the client's public key in JOIN command if the
1615 founder auth data is being requested but we don't know the
1616 client's public key. Affected file silcd/command.c.
1619 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Print notify for server opers when backup router comes
1622 online. Affected file silcd/server.c.
1624 * Fixed the INVITE command to send the invite list in
1625 command reply. Affected file silcd/command_reply.c.
1627 * Fixed MOTD command reply sending. Affected file
1630 * UTF-8 decode the topic in TOPIC command reply and LIST
1631 command reply in Irssi SILC client. Affected file is
1632 irssi/src/silc/core/client_ops.c.
1634 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Fixed the INVITE command to not crash Irssi SILC client
1637 when given without nickname argument. AFfected file
1638 irssi/src/silc/core/client_ops.c.
1640 * Fixed double free in WHOIS query on normal server when
1641 forwarding query to router. Affected file is
1642 silcd/server_query.c.
1644 * Fixed WATCH command reply handling on normal server which
1645 was missing altogether. Affected file silcd/command_reply.c.
1648 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1650 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1651 Included yodl sources for each of these. Also modified
1652 Makefile.am prototype to install these files to proper
1653 locations. Updated CREDITS. Affected file Makefile.am.pre,
1654 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1657 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Added support for encrypted private key files. Now
1660 passphrase must be provided when new key pair is created
1661 (can be empty though), and prompted when loading the
1662 private key. Added support for loading the old-style
1663 non-encrypted private keys as well. Affected files
1664 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1667 * Fixed silc_get_input to accept input on all terminals.
1668 Affected file lib/silcutil/silcutil.c.
1670 * Moved the Irssi SILC client key loading and other stuff
1671 to be called after the arguments and UI is initialized.
1672 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1674 * Added -P option to Irssi SILC client which can be used
1675 to change the passphrase of the private key. Affected
1676 file irssi/src/silc/core/silc-core.c.
1678 * Added silc_change_private_key_passphrase apputil routine
1679 to lib/silcutil/silcapputil.[ch].
1681 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Fixed connection closing in client library to not crash.
1684 Moved the connection freeing totally to function
1685 silc_clinet_del_connection. Affected file
1686 lib/silcclinet/client.c.
1688 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Changed includes/silcincludes.h to silcincludes.h.in to
1691 include configuration specific information. The silcdefs.h
1692 is not included in to installation anymore (it's only
1693 compilation time header).
1695 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1697 * Moved the SilcClient and SilcClientConnection from client.h
1698 to the public lib/silcclient/silcclient.h. Changed the
1701 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * If version string in silc_clinet_alloc is NULL the library
1704 puts it automatically. Affected file lib/silcclient/client.c.
1706 * Changed the version strings from variables to #define's
1707 in includes/silcversion.h.
1709 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Added shared library complation support.
1713 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Added lib/silcutil/silcapputil.[ch] for application
1716 utility functions. It includes routines for applications'
1717 convenience. Added silc_create_key_pair, silc_show_public_key
1718 and silc_load_key_pair functions.
1720 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Send RESUME_CLIENT packet from router to backup routers
1723 to in resuming. Affected file silcd/packet_receive.c.
1725 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * In IDENTIFY command parsing, send all other IDs except
1728 Client IDs explicitly to router for resolving on normal
1729 server. Also check that ID received in WHOIS command is
1730 always Client ID, others are not allowed. Affected file
1731 silcd/server_query.c.
1733 * Merged latest changes from irssi.org CVS.
1735 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1738 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1740 * Fixed the heartbeat sending in Irssi SILC client. Moved
1741 the silc_client_packet_send to silcclient.h for application
1742 usage. Affected files lib/silcclient/client_internal.h
1743 lib/silcclient/silcclient.h.
1745 * Fixed a bug in query resolving in server. Used wrong
1746 variable in a for loop and crashed. Affected file is
1747 silcd/server_query.c.
1749 * Server constructs requested attributes only to locally
1750 connected clients. Affected file silcd/server_query.c.
1753 * Fixed a bug when sending resolving from router to server
1754 with requested attributes. The constructed WHOIS command
1755 was incorrect. Affected file silcd/server_query.c.
1758 * Fixed Requested Attributes saving in WHOIS command reply.
1759 The length of the data buffer must be saved too. Affected
1760 file silcd/command_reply.c.
1762 * Update the client entry's servername after detaching is
1763 over. Affected file silcd/packet_receive.c. Bug #37.
1765 * Resolve incomplete client entrys in CUMODE_CHANGE and
1766 CMODE_CHANGE notifys. Affected file is
1767 lib/silcclient/client_notify.c. Bug #42.
1769 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Fixed channel key packet processing bug on backup router
1772 during backup resuming protocol. Affected file is
1773 silcd/packet_receive.c.
1775 * Fixed memory leaks in server. Affected files are
1776 silcd/server.c and silcd/packet_receive.c.
1778 * Fixed packet decryption problem when backup router encrypted
1779 channel message with wrong key during backup resuming
1780 protocol. Affected file silcd/packet_send.c.
1782 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1783 Toni Willberg (toniw@iki.fi)
1785 * Changed the SilcCipher context to be private. Changed the
1786 silc_cipher_get_iv to just return pointer to the IV. Added
1787 silc_cipher_get_name to return the name of the cipher.
1788 Fixed code all around to support these changes. Affected
1789 files are lib/silccrypt/silccipher.[ch], client library and
1792 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Fixed unaligned access in lib/silccore/silcattrs.c.
1796 * Fixed libtool linking in lib/silcsim/Makefile.am.
1798 * Fixed services attribute printing. Affected files is
1799 irssi/src/silc/core/silc-queries.c.
1801 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Fixed a crashbug in incoming server accepting. Affected
1804 file silcd/server.c.
1806 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Added automatically generated index to Toolkit Reference
1811 * Added support for Postscript Toolkit Reference Manual.
1813 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1818 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Added 'send_events' boolean argument to the function
1821 silc_schedule_set_listen_fd which sends the set events to
1822 the application explicitly if set to TRUE. Default action
1823 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1824 lib/silcclient/client_internal.h and silcd/server_internal.h.
1826 * Added silc_compare_timeval to determine which time values
1827 is smaller. Affected file lib/silcutil/silcutil.[ch].
1829 * Added sort-of "Quality of Service" (QoS) support to
1830 SilcSocketConnection. Data reception can be controlled with
1831 rate limit per second and/or read data length limit.
1832 Added silc_socket_set_qos. Affected files are
1833 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1835 * Added the QoS configuration to SILC Server configuration
1836 file. Affected files are silcd/serverconfig.[ch] and
1839 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Merged with irssi.org CVS.
1843 * Failed OPER and SILCOPER authentications are now logged.
1844 Affected file silcd/command.c. Bugs #25.
1846 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * ROBODoc documented lib/silcutil/silcbuffer.h and
1849 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1850 <ville.rasanen@iki.fi>.
1852 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Added support for auto-passphrase authentication from the
1855 config file during connecting which was not implemented
1856 yet. Affected file irssi/src/silc/core/client_ops.c.
1858 * Fixed a bug in authentication protocol failure handling which
1859 was processing wrong callback context. Affected files
1860 are lib/silcclient/client.c and protocol.c.
1862 * Fixed the /ATTR allow off to actually work. Affected file
1863 is irssi/src/silc/core/silc-queries.c.
1865 * Fixed the /ATTR -del to work. Affected file is
1866 irssi/src/silc/core/silc-queries.c.
1868 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1872 * Fixed mask attribute adding in Irssi SILC client. Affected
1873 file irssi/src/silc/core/silc-queries.c.
1875 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Added support for saving the requested attributes in
1878 WHOIS to directory. Affected file is
1879 irssi/src/silc/core/silc-queries.c.
1881 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * Added support for parsing VCard fields that do not have
1884 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1886 * Fixed a double free bug in hash table foreach function
1887 if the entry was deleted in the foreach callback. Affected
1888 file lib/silcutil/silchashtable.c.
1890 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Added silc_attribute_get_verify_data to return the signature
1893 verification data for either user digital signature or
1894 server digital signature in Requested Attributes. Affected
1895 files are lib/silccore/silcattrs.[ch].
1897 * Added silc_vcard_alloc which is used to allocated dynamic
1898 SilcVCard context. The silc_vcard_free now checks whether
1899 the context is dynamically allocated or not. Affected files
1900 are lib/silcutil/silcvcard.[ch].
1902 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Periodically remove the NOATTR status from client entry
1905 so that the client may take the attributes in use even after
1906 server has resolved them unsuccessfully earlier. Affected
1907 file silcd/server_query.c and idlist.h.
1909 * Moved sha1hash and md5hash from client->internal to
1910 SilcClient for application usage. Affected files are
1911 lib/silcclient/client.h and client_internal.h.
1913 * Fixed attribute encoding and decoding bugs. Affected
1914 files lib/silccore/silcattrs.[ch].
1916 * Added ATTR command to Irssi SILC Client which is used to
1917 manage user's Requested Attributes sending and values for
1918 WHOIS command. Affected files around Irssi SILC client.
1920 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1922 * Added silc_buffer_strformat which can be used to format
1923 strings into a buffer which size is automatically increased.
1924 Affected file lib/silcutil/silcbuffmt.[ch].
1926 * Added implementation of VCard (RFC 2426) which can be used
1927 as part of Requested Attributes in WHOIS command. Affected
1928 file lib/silcutil/silcvcard.[ch].
1930 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Some strncat -> silc_strncat changes our the core and
1935 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1936 errors. Added better error printing to SKE library.
1937 Affected files lib/silcske/silcske.c, silcske_status.h and
1940 * Save the PKCS key length even if only private key is set to
1941 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1943 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1944 length in bits not in bytes. Affected files are
1945 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1946 silcd/server_query.c.
1948 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Added silc_attribute_payload_encode_data to directly encode
1951 the data into the attributes buffer. Renamed function
1952 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1953 Affected files are lib/silccore/silcattrs.[ch].
1955 * silc_hash_table_find_foreach calls the foreach function now
1956 once even if the nothing was found with context set to NULL.
1957 Affected file lib/silcutil/silchashtable.[ch].
1959 * Remove the RESOLVING flag from client entry after received
1960 the Requested Attributes from the client. Fixed memory leak
1961 in client entry freeing. Affected files silcd/server_query.c
1964 * Added Requested Attributes support into SILC Client Library.
1965 It is not able to send requested attributes in WHOIS command,
1966 and also receive and process requested attributes. Added
1967 silc_client_attribute_[add|del] and silc_client_attributes_get
1968 functions. Added also `ignore_requested_attributes' to the
1969 SilcClientParams to not use attributes in client. Affected
1970 files are lib/silcclient/command.c, client_attrs.[ch],
1971 silcclient.h, client_internal and client.[ch].
1973 * Changed the silc_client_get_client_by_id to support Requested
1974 Attributes, it takes them as argument now. Affected file
1975 is lib/silcclient/silcclient.h, and idlist.c.
1977 * Added -details option to WHOIS command in Irssi SILC Client
1978 to support the requested attributes. By default it requests
1979 all attributes. Affected file lib/silcclient/command.c and
1980 irssi/doc/help/in/whois.in.
1982 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Add also SERVICE attribute for server-constructed attribute
1985 data. Also digitally sign the attributes and add
1986 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1987 silcd/server_query.c.
1989 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Changed the silc_attribute_payload_encode to support list
1992 of attributes (function may be called several times to add
1993 a new attribute). Removed the silc_attribute_payload_encode_list
1994 function. The encoding function now also automatically encodes
1995 the data, so the caller does not need to do that. Affected
1996 files lib/silccore/silcattrs.[ch].
1998 * Added support for replying on behalf of the user to the
1999 Requested Attributes in WHOIS command in the server. Affected
2000 file silcd/server_query.c.
2002 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2003 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2005 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Don't swtich to become primary router if we are backup if
2008 decryption error has occurred. Affected file silcd/server.c.
2010 * Fixed a bug in backup router IP address comparison in
2011 silc_server_backup_get.
2013 Save now also the port of the server/router and use that
2014 in comparison as well. Affected file silcd/server_backup.c.
2016 * Normal server now reconnects to backup router automatically
2017 if connection is lost to it. Affected file silcd/server.c.
2019 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * If packet processing fails (like integrity check fails)
2022 the connection is closed now. Affected files are
2023 lib/silccore/silcpacket.c and silcd/server.c.
2025 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Fixed double free in RSA public key set function
2028 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2031 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2034 Added server_query.[ch] which provides one interface for
2035 querying information using all three commands.
2037 * Changed all "typedef unsigned char" in core library to
2038 "typedef SilcUInt8".
2040 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2044 * Renamed silc_server_get_client_resolve to
2045 silc_server_query_resolve and moved to server_query.[ch].
2047 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Resumed client packet handling from server put the resumed
2050 client on wrong list on router and caused the client not
2051 be present on the network anymore. Now fixed to put the
2052 client to correct list. Affected file silcd/packet_receive.c.
2054 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2056 * Various cleanup in error message output in config parsing code
2057 and in server init code. Fixed error log files containing
2058 too many newlines ('\n') in some situations. Affected files are
2059 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2061 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Use the reverse lookupped hostname in client internals
2064 instead of one user provided us as remote server name.
2065 Affected file lib/silcclient/client.c.
2067 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * Added 'app_context' to silc_schedule_init. It is an
2070 application specific context that is delivered to application
2071 in task callback functions. Affected files are
2072 lib/silcutil/silcutil.[ch].
2074 * The hb_context in SilcSocketConnection is not freed
2075 automatically anymore (application must free it). Freeing
2076 it automatic is inconsistent. Affected files are
2077 lib/silcutil/silcsockconn.[ch].
2079 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Added support for removing explicitly added client connections
2082 in rehash and closing the client connections if they were
2083 unconfigured in the rehash. Affected file silcd/server.c.
2085 * Added support for aborting automatically pending commands
2086 that never receives the reply (to avoid memory leaks).
2087 Added also silc_server_command_pending_timed to set the
2088 specific timeout for pending command. Affected files are
2089 silcd/command[_reply].[ch].
2091 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2092 specs and lib/silccore/silcstatus.h.
2094 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Changed the silc_get_time to accept time value as argument
2097 or if zero is sent return current local time. Affected
2098 file lib/silcutil/silcutil.[ch].
2100 * Added STATS command to client library and Irssi SILC client.
2101 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2103 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Assure that channel key is set before sending it. May
2106 crash server otherwise. Affected file silcd/packet_send.c.
2108 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Assure that endless loop cannot happen with detached client
2111 resolving on normal server. Added idlist status
2112 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2113 silcd/idlist.h and silcd/packet_receive.c.
2115 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Incoming file transfer request cannot use same session as
2118 the sending session. This can happen when sending file to
2119 yourself. Crashed the client on quit. Affected file
2120 lib/silcclient/client_ftp.c. Bug #24.
2122 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2124 * Implemented the draft-riikonen-precense-attrs draft and
2125 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2127 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Distribute the SERVER_SIGNOFF notify also to local backup
2130 routers from the primary router. The backup router may not
2131 have the signing of local server directly connected and need
2132 to know about the signoff. Affected file silcd/server_util.c.
2134 * Use the primary router as the origin of the locally connected
2135 server when it is disconnecting from the backup router since
2136 that's where it really is coming from. Now the clients from
2137 the disconnecting server are removed correctly and "shadow"
2138 clients are not left to the backup router. Affected file
2141 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * If normal server is standalone and found existing but disabled
2144 channel, do not re-create the channel since it creates
2145 duplicate same channels. Affected file silcd/server.c.
2147 * Added anonymous client connections support to server. New
2148 "anonymous" configuration option to ConnectionParams section
2149 added. If set to true, the username and hostname information
2150 of the client will be scrambled and anonymous user mode is
2151 set automatically to the user. Affected files are
2152 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2154 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * In JOIN notify handling, mark that the cache entry of the
2157 client cannot be expired. Can cause crashes on normal
2158 server (asserts client->channels). Affected file is
2159 silcd/packet_receive.c.
2161 * From now on distribution versions are used as protocol versions
2162 instead of by default using the Toolkit base version as protocol
2163 version. Affected file prepare.
2165 * Do not set the locally resolved hostname for local client
2166 entry but take what server sends. This way the real hostname
2167 is showed in WHOIS for yourself. Affected file is
2168 lib/silcclient/idlist.c and lib/silcclient/client.c.
2170 * Resolve local info with IDENTIFY when connecting to server.y
2172 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2174 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2175 for implied search (not needed on platforms which has native
2176 pthreads library). Use --without-pthreads to disable threads.
2177 Affected file is configure.in.pre
2179 * Fixed --with-iconv on platforms which need to bypass (broken)
2180 native iconv(). Affected file is configure.in.pre
2182 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Moved -C option parsing in Irssi SILC client at same time
2185 as other options. The UI was initialized earlier and caused
2186 problems on command line. Bug #16. Affected file is
2187 irssi/src/silc/core/silc-core.c.
2189 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2191 * Added global variable silc_log_timestamp that tells silclog
2192 wether to print or not the timestamp in the logging files.
2193 Affected file lib/silcutil/silclog.[ch].
2195 * Added silcd configuration option Timestamp in the Logging
2196 section. Affected file silcd/serverconfig.[ch],
2197 doc/example_silcd.conf.in.
2199 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Fixed fingerprint checking to check for entirely empty
2202 fingerprint instead of two first bytes when determining
2203 if it is set. Bug #18. Affected file silcd/command.c.
2205 * Fixed duplicate PKCS name registering to not allow it.
2206 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2208 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2210 * Conditionalize non-gcc compiler optimizations for various
2211 platforms, enable those commented out. Cleanups.
2212 Affected file lib/silcmath/mpi/configure.in
2214 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2216 * silc_rng_exec_command() left zombie processes if command
2217 didn't generate any output. Affected file
2218 lib/silccrypt/silcrng.c
2220 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2222 * Rewrote iconv checking, introduce --with-iconv for systems
2223 which rely on libiconv. Check if iconv() provided by libc
2224 is good enough, otherwise demand libiconv. Affected file
2227 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2229 * Search for ldopen() also in libc. This enables SIM support
2230 on *BSD systems. Based on patch from Alex Zepeda. Affected
2231 file configure.in.pre
2233 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2235 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2236 This fixes prepare on *BSD systems. Affected file
2239 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2241 * More fixed for not having purge timeout for global clients
2242 that are on channel. Affected files silcd/command_reply.c
2245 * Fixed the rekey protocol to work with backup router connections.
2246 Rekey packets are now allowed on disabled connections as
2247 well. Affected files silcd/packet_send.c and server.c.
2249 * Do not switch to be as backup router when shutting down and
2250 closing the primary connection. Affected file silcd/server.c.
2252 * Fixed memory leaks in backup router deleting. Added
2253 silc_server_backup_free to free all data during shutdown of
2254 server. Affected files silcd/server_backup.[ch].
2256 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Do not process commands if the sock->user_data is NULL.
2259 Affected file silcd/command.c.
2261 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Fixed buffer overflow and security problems (loosing bits
2264 in CFB encryption) in SILC RNG. Problems reported by
2265 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2267 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Added yet more checks that client is not expired on global
2270 list if it is on channels. Affected file is
2271 silcd/command_reply.c.
2273 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Merged c0ffee's MIME signal patch which adds support for
2276 sending also MIME messages in Irssi SILC Client, and handling
2277 received MIME messages in a signal (and perhaps doing something
2278 to non-textual MIME messages).
2280 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Fixed pending command deletion in server and client library
2283 to check the whole list instead of breaking after first found.
2284 The affected files are silcd/command.[ch] and
2285 lib/silcclient/command.[ch].
2287 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2290 secret or private, otherwise it's possible to find out
2291 whether a secret channel exists or not. Affected file
2294 * If CMODE change fails during the mode setting, assure that
2295 the old mode mask is set for the channel back. Affected
2296 file silcd/command.c.
2298 * Fixed passphrase saving on +a channel on normal server
2299 after successful JOIN command. Affected file silcd/command.c.
2301 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Remove server/router operator privileges in DETACH command,
2304 since it's possible to resume to server where these
2305 privileges would not be allowed for the client. Affected
2306 file silcd/command.c.
2308 * Do not set to wait for backup in rehash of the server.
2309 Affected file silcd/server.c.
2311 * Do not check listener sockets when counting how many
2312 socket connections we have. Affected file is
2313 silcd/server_util.c.
2315 * Do not announce disconnected clients that are remaining
2316 in history (for WHOWAS). This is because SIGNOFF notify
2317 for these has been sent earlier already. Affected file
2320 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Buffer overflow with CUMODE command's mode->mode character
2323 conversion. Reported by Ville Räsänen. Affected file
2324 lib/silcutil/silcutil.c.
2326 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Allow heartbeat packets to go disabled connections anyway.
2329 Affected files silcd/server.c and silcd/packet_send.c.
2331 * Do not broadcast New Channel packets with List flag set
2332 in the packet to backup routers. The router must check
2333 for the correctness of the packets before sending them.
2334 It is possible that router will have enforce Channel ID
2335 change and this would cause desync in the backup router.
2336 Affected file silcd/packet_receive.c.
2338 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2339 are handled in list parsing. They are not list packets
2340 anymore. Affected file silcd/packet_receive.c.
2342 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Stop waiting for backup router through the timeout, not
2345 directly after backup router has arrived. Affected file
2348 * Do not re-create channel keys and send them when removing
2349 clients in server shutdown. Affected files are
2350 silcd/server_internal.h and silcd/server_util.c.
2352 * Notify distribution to backup routers was missing from
2353 the silc_server_send_notify_dest function which caused
2354 desyncing problems with backup router. Affected file is
2355 silcd/packet_send.c.
2357 * The client's channel removing was working wrong on
2358 backup router. It assumed that it doesn't know global
2359 information but backup router does know. For this reason
2360 it could remove channel when it wasn't supposed to do that.
2361 Affected file silcd/server.c and silcd/server_util.c.
2363 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * Stop for a couple seconds after badkup router has become
2366 primary router. Affected file silcd/server.c.
2368 * Added silc_server_remove_servers_by_server, which is used
2369 to remove servers originated from some other server. Also
2370 clients of those servers can be removed too. Affected file
2371 silcd/server_util.[ch].
2373 * When removing clients after a server has signed of remove
2374 also all servers behind that server (unless they are known
2375 to be available locally), and send SERVER_SIGNOFF for each
2376 of the server separately. Also the signed off clients are
2377 sent now separately per signed off server. The affected files
2378 are silcd/server.c and silcd/server_util.[ch].
2380 * All servers added with silc_idlist_add_server must always
2381 have both "router" and "connection" pointers set. Otherwise,
2382 bad server entries may be left around in the cache.
2383 Affected file silcd/command_reply.c.
2385 * Do not create the channel key in NEW_CHANNEL packet
2386 processing if the channel is empty. Affected file
2387 silcd/packet_receive.c.
2389 * Completed backup router support for standalone routers.
2390 Supports also servers in the cell that do not use the backup
2393 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Fixed a bug in silc_string_regexify which did not add '^'
2396 at the start of each string, and thus the matching was
2397 not explicit. For example ban list iikone@*!*@* would
2398 match also "priikone", which is wrong, it would have to be
2399 *iikone@*!*@* to match also "priikone". Affected
2400 file lib/silcutil/unix/silcunixutil.c.
2402 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Enable all local server connections before updating client
2405 caches when we've become backup router. Otherwise, signoff
2406 packets may not reach the clients. Affected files are
2407 silcd/server.c and silcd/server_util.[ch].
2409 * Fixed a bug in version string parsing which could crash
2410 the program with specially formatted version string.
2411 Bug reported and patch provided by Ville Räsänen. Affected
2412 file lib/silcutil/silcutil.c.
2414 * Handle the disconnection immediately when DISCONNECT
2415 packet is received in server. Affected file silcd/server.c.
2417 * Primary router now waits a short time (10 seconds) for
2418 backup router connection before accepting any other
2419 connection (except local). Affected file silcd/server.c,
2422 * Fixed a crash in client libary in NICK_CHANGE notify when
2423 NICK_CHANGE arrived for client entry we are resolving
2424 currently. Affected file lib/silcclient/client_notify.c.
2426 * Call the sconn->callback completion even if error had
2427 occurred. Start reconnecting always if connection to
2428 primary router fails during backup router protocol.
2429 Affected files silcd/server.c and server_backup.c.
2431 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Added functions silc_server_send_opers and
2434 silc_server_send_opers_notify to send packets stricly
2435 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2436 to send variable argument notify to operators.
2437 Affected files silcd/packet_send.[ch] and silcd/server.h.
2439 * Removed UMODE rights checking with UMODE_CHANGE notify.
2440 Affected file silcd/packet_receive.c.
2442 * Server/router operator now receives notify when network
2443 switches to backup router and when it resumes the use of
2444 primary router. Affected file silcd/server.c and
2445 silcd/server_backup.c.
2447 * Fixed the updating of client information after backup
2448 resuming protocol is over; update all except local clients
2449 to the new primary router. The affected file is
2450 silcd/server_util.c.
2452 * Added support for closing active connections in rehash
2453 that were unconfigured by the user. Supports currently
2454 closing server and router connections. Affected file
2457 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2459 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2462 is NULL since seems that on some platforms NULL is allowed
2463 and on some it's not. Fallback encoding is used instead.
2464 Affected file lib/silcutil/silcstrutil.c.
2466 * Fixed statistics updating for incoming server connection
2467 which could cause problems when re-connecting. Affected
2468 file silcd/server.c.
2470 * Preliminary backup router support for standalone router
2471 added. Affected files in silcd/.
2473 * Mark server connections in backup router disabled before
2474 and after backup protocol. Affected file is
2475 silcd/server_backup.c.
2477 * Added support for reconnecting to remote server connection
2478 even if the protocol fails, and if the configuration wants
2479 us to keep trying to connect anyway.
2481 Server connection is not allowed to backup router if
2482 backup router does not have connection to primary router yet.
2484 Affected file is silcd/server.c.
2486 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Added silc_client_udpate_server function to update changed
2489 server info. Affected file lib/silcclient/idlist.[ch].
2491 * Added check for server entries that are being resolved when
2492 notify is received. If being resolved, handle the received
2493 notify only after it's resolved so that all notifys are
2494 handled in same order as received from the server.
2496 Added similar resolver check to channel entries. Every
2497 notify that cause resolving of any information that affects
2498 channel entry marks the channel entry in waiting state.
2499 After whatever resolving is over the waiters are signalled
2500 and only then the notifys are handled in the same order
2501 as delivered from the server.
2503 Affected files are lib/silcclient/idlist.[ch], and
2506 * Fixed KILLED notify handling in normal server. Affected
2507 file silcd/packet_receive.c.
2509 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2510 is locally connected, or was locally connected (but may
2511 be detached and connection is not active). Added also
2512 SILC_IS_LOCAL for checking this status. Affected files
2513 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2514 silcd/server.c and silcd/server_internal.h.
2516 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Don't send or handle TOPIC_SET if topic is already set and
2519 is same as being set. Affected files silcd/command.c and
2520 silcd/packet_receive.c.
2522 * Fixed CMODE change rights checking to work correctly when
2523 removing modes by operator. Affected file is
2524 silcd/server_util.c.
2526 * Fixed some handling with New Channel packet in router and
2527 fixed some CMODE_CHANGE notify handling in server and router.
2528 Affected file is silcd/packet_receive.c.
2530 * Changed "disconnect" client operation to include the
2531 reason of the disconnection and optional disconnection
2532 message. Affected file lib/silcclient/silcclient.h.
2534 * Made the compilation of lib/contrib/ stuff conditional.
2535 Affected files configure.in.pre, lib/contrib/Makefile.am.
2537 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2540 to the sender of the notify too, to avoid situation where two
2541 notifys are in the network at the same time going to oppsite
2542 directions. Affected file silcd/packet_receice.c.
2544 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Delete the client from channel even if the cilent->id is
2547 NULL. It was possible that client was deleted without
2548 removing from channels (theoretically at least). Affected
2549 file silcd/server.c and silcd/server_util.c.
2551 * Free the client data too when resuming is not successful.
2552 Affected file silcd/packet_receive.c.
2554 * Merged some code from c0ffee's silc-plugin. Affected files
2555 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2557 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2558 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2559 to the primary router connection, the other one returns
2560 TRUE if packet must be broadcasted to network.
2562 * All notifys that are destined to primary router (to network)
2563 are now automatically sent to backup routers even if the
2564 router is standalone (and has backup router). Affected files
2567 * Added --without-irssi and --without-silcd configuration
2568 options for disabling the compilation of these applications.
2569 Affected file configure.in.pre and prepare.
2571 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2573 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2574 UTF-8 encoding and decoding. Added also new encodings
2575 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2577 Added also SILC_STRING_LANGUAGE which is language and charset
2578 specific encoder and decoer for those platforms that support
2579 iconv(). It can convert the UTF-8 to and from the locale
2580 specific character set.
2582 Affected file lib/silcutil/silcstrutil.[ch].
2584 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2586 * Added function silc_get_command_name to the file
2587 lib/silcutil/silcutil.[ch].
2589 * Improved the server debug output a bit. Affected files are
2592 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Save the channel passphrase when received succesful JOIN
2595 command reply from router, on normal server. Otherwise
2596 joinig +a channels from normal server is not possible.
2597 Affected file silcd/command.c.
2599 * Fixed a bug in TOPIC_SET notify handling. The notifier
2600 may be other than client too, like server or channel.
2601 It expected it to always be only client and ignored the
2602 notify. Affected file silcd/packet_recieve.c.
2604 * Removed some (unnecessary) debug printing from
2605 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2607 * Do not force CMODE_CHANGE when server is announcing new
2610 Router announces stuff only after server reannounces channel
2611 after CHANNEL_CHANGE notify.
2613 These fixes optimizes the announcing procedure, and perhaps
2614 fixes some problems too. Affected file silcd/packet_receive.c.
2616 * Fixed SERVER_SIGNOFF sending to local clients. It was
2617 totally broken and sent the notify to all local clients,
2618 instead of only to those that was on same channel as the
2619 signing off clients. Affected file silcd/server_util.c.
2621 * Added -D option to server. It can be used to give debug
2622 level. The levels are from 0 - 99, and are predefined for
2623 smooth server debugging. (see silcd.c for the predefined
2624 levels). Affected file silcd/server.c.
2626 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Fixed a bug in Irssi SILC client to close the connection
2629 properly when disconnecting from server. Affected file
2630 irssi/src/silc/core/client_ops.c.
2632 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * When authenticating as founder during JOIN command, check
2635 that the one authenticating becomes the only founder on the
2636 channel. Affected file silcd/command.c.
2638 * Better checking for founder mode setting when CUMODE_CHANGE
2639 notify is received. Affected file silcd/packet_receive.c.
2641 * Close all connections when shutting down the server by sending
2642 DISCONNECT packet. Close all listeners too when shutting
2643 down the server. Affected file silcd/server.c.
2645 * Handle DISCONNECT packet correctly in client library by
2646 calling the "disconnect" client operation. Affected file
2647 lib/silcclient/client.c.
2649 * Handle local errors correctly during resuming. Affected
2650 file lib/silcclient/client.c.
2652 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * The log file is not dupped internally anymore in
2655 lib/silcutil/silclog.c. Fixed memory leaks too.
2657 * The scheduler now dispatches all pending timeout tasks
2658 when it is uninitialized with silc_schedule_uninit.
2659 Affected file lib/silcutil/silcschedule.c.
2661 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Added --enable-stack-trace option to configure. Added
2664 memory allocation stack trace support. Added files
2665 lib/silcutil/stacktrace.[ch]. Affected files are
2666 lib/silcutil/silcmemory.[ch].
2668 * Fixed memory leaks from libraries and server. Affected
2669 files around the tree.
2671 * Reverted back a fix made to CUMODE which broke it.
2672 Affected file silcd/command.c.
2674 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2677 core library, and implemented it. All textual messages SHOULD
2678 use this flag and the message MUST be UTF-8 encoded.
2679 All text messages sent by Irssi SILC client are now UTF-8
2680 encoded (regardless whether the terminal supports UTF-8 or not).
2681 Affected files are lib/silccore/silcchannel.h,
2682 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2685 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Added lots of new statistics updating that was missing from
2688 the server and router code. Affected files in silcd/.
2690 * Sending SIGUSR1 signal to server now dumps the current
2691 server statistics into /tmp directory. Affected file is
2694 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2695 the SILC Hash Interface also. Added new functions
2696 silc_hash_get_name, silc_hash_init, silc_hash_update and
2697 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2699 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Added some better info printing for client during connecting.
2702 Affected file silcd/server_util.c.
2704 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2705 to silence a user on a channel. Affected files are
2706 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2707 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2708 and silcd/packet_receive.c.
2710 * Fixed a fatal bug in handling of malformed command payload.
2711 Affected file silcd/command.c.
2713 * Fixed a double free when announcing channel users to router.
2714 Affected file silcd/server.c.
2716 * After successful authentication to channel founder mode, check
2717 that there isn't anyone else with founder mode on the channel.
2718 The one that authenticated will become founder and anyone
2719 else is demoted. Affected file silcd/command.c.
2721 * Added error printing of any error that has occurred during
2722 any command in client library. Affected file is
2723 irssi/src/silc/core/client_ops.c.
2725 * Removed some error printing from the client library and left
2726 it for the application to worry (from the error status it
2727 receives in 'command' client operation. Affected file is
2728 lib/silcclient/command.c.
2730 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2733 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2734 Starting key agreement with itself is denied. Affected file
2735 is lib/silcclient/client_keyagr.c.
2737 * Fixed some error checkings from the SFTP library which caused
2738 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2739 and lib/silcsftp/sftp_util.c.
2741 * Added new "debug" and "debug_string" settings to Irssi SILC
2742 client which can be used to print runtime debugging on the
2743 Irssi's screen. Available when compiled with --enable-debug
2744 option. Affected file irssi/src/silc/core/silc-core.c.
2746 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2748 * Fixed a missing variadic parameter in a function call that
2749 caused server crash when a non-allowed connection arrived.
2750 Reported by Richard Becker. Affected file silcd/server.c.
2752 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Added WATCH list sending to backup routers from router.
2755 The WATCH command is sent by the router to the backup
2756 router. Affected file silcd/command.c.
2758 * Mark the backup_router flag for RouterConnection entry
2759 if the backup router stuff is defined in the config file.
2760 Affected file silcd/serverconfig.c.
2762 * Fixed some backup data sending around the code to work better
2763 if the router is standalone router. Not all places were fixed.
2764 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2767 * Fixed the router connecting when connecting to multiple
2768 routers. It ignored every other router except the first
2769 one. Affected file silcd/server.c.
2771 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Made the private key generation after expiration optional.
2774 If not created after expiration the old key will re-expire
2775 at a later time (and thus key pair is not necessary to
2776 change). Affected file irssi/src/silc/core/clientutil.c.
2778 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * The length arguments in bind() and connect() were wrong
2781 and fixed now to used SIZEOF_SOCKADDR in the
2782 lib/silcutil/unix/silcunixutil.c.
2784 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Fixed detach timeout handling to use Client ID and not
2787 the actual client entry which may be freed in the callback.
2788 Affected file silcd/command.c.
2790 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Merged c0ffee's multiple interface support patch.
2793 Affected files in silcd/.
2795 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * Cleanup keys properly. Affected file is
2798 irssi/src/silc/core/clientutil.c.
2800 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Display the user mode on the status bar. Affected file
2803 irssi/src/silc/core/silc-expandos.c.
2805 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * If private message key is not set, but the flag is set in
2808 the packet, ignore the packet since it cannot be decrypted.
2809 Affected file lib/silcclient/client_prvmsg.c.
2811 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * When resuming client, remove the old client entry from
2814 the watcher list too. Affected file silcd/packet_receive.c.
2816 * Do not allow normal server to force founder mode away
2817 from router if the founder mode is already set. Affected
2818 file silcd/packet_receive.c.
2820 * Remove the client entry with watch notify types with short
2821 timeout, and not directly, so that other notifys can be
2822 retrieved too. Affected file lib/silcclient/client_notify.c.
2824 * Display notification about data messages that cannot be
2825 displayed. Affected files irssi/src/silc/core/client_ops.c,
2826 irssi/src/fe-common/silc/module-formats.[ch].
2828 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Fixed the CHANNEL_CHANGE notify handling in client libary
2831 to not use freed memory. Affected file is
2832 lib/silcclient/client_notify.c.
2834 * Fixed CUMODE_CHANGE notify handling in server. Affected
2835 file silcd/packet_receive.c.
2837 * Fixed USERS command to support empty channels. Affected
2838 file silcd/command.c.
2840 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Allow multiple identical pending commands to be registered
2843 in client library. Affected file is lib/silcclient/command.c.
2845 * Call the completion for resolving client information only
2846 after all resolvers has finished. This fixes a crash in
2847 the client. Added support for checking when the resolvers
2848 are finished. Affected file is lib/silcclient/idlist.c.
2850 * Wait by default 3 seconds before reconnecting to the server
2851 after being disconnected. Makes the /detach command a bit
2854 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Check the watcher list before sending signoff notifys
2857 when closing client connection. Affected file is
2860 * Added better CMODE command rights checking. Affected file
2861 silcd/server_util.c.
2863 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Fixed watcher list checking during server signoff. It
2866 crashed the server. Affected file silcd/server_util.c.
2868 * The JOIN command reply returns now the founder's public
2869 key. Affected file is silcd/command.c.
2871 * Announce the channel mode, and the mode properties with
2872 CMODE_CHANGE notify. Affected file silcd/server.c.
2874 * Mark new channels by default disabled, untill at least
2875 one user joins the channel. Affected file is
2876 silcd/packet_receive.c.
2878 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * The nickname argument to watch notify can be optional.
2881 Fixes a crash in server. Affected file silcd/packet_send.c.
2883 * Remove the client entry from cache if the WATCH notify type
2884 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2885 lib/silcclient/client_notify.c.
2887 * Check the watcher list before and after changing nickname
2888 when the NICK_CHANGE notify is received. Affected file is
2891 * Fixed a crash in OPER and SILCOPER command sending. Empty
2892 passphrase caused the crash. Affected file is
2893 lib/silcclient/command.c.
2895 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Merged with Irssi CVS for Irssi SILC client.
2899 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * Completed the protocol specifications.
2903 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Merged with Irssi CVS for Irssi SILC client.
2907 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * Added the founder's public key delivery to the
2910 CUMODE_CHANGE notify type as well. Updated the protocol
2911 specs and the code. Affected files are silcd/packet_send.[ch],
2912 silcd/packet_receive.c and silcd/command.c.
2914 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Added silc_pkcs_public_key_copy function into the
2917 lib/silccrypt/silcpkcs.[ch].
2919 * Remove the `iv' from the SilcChannelEntry since we can
2920 live without it. Affected files are silcd/idlist.h and
2921 silcd/packet_receive.c.
2923 * Added support for sending the founder's public key in
2924 the CMODE_CHANGE notify packet in the server. Affected
2925 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2926 silcd/command.c and silcd/server.c.
2928 * Changed the FOUNDER_AUTH authentication to use only
2929 public key authentication as defined by new protocol
2930 specs. Passphrase authentication with that mode cannot
2931 be used anymore. It is now possible to reclaim founder
2932 mode from any server in the network. Affected files are
2933 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2935 * Added permanent channels support by making the channel
2936 permanent when FOUNDER_AUTH mode is set on the channel.
2937 The channel will not be destroyed even if channel is empty
2938 when that mode is set. Protocol TODO #17. Affected
2939 files are silcd/server.[ch], server_util.[ch],
2940 silcd/command.c, silcd/packet_receive.c and
2941 lib/silcclient/command.c.
2943 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Added reference counter to the command reply context in
2946 the client library. Affected files are
2947 lib/silcclient/command_reply.[ch].
2949 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Fixed rekey protocol with PFS in the client library.
2952 Affected file is lib/silcclient/protocol.c.
2954 * Added support for list of errors in client library
2955 command reply handling. Affected file is
2956 lib/silcclient/command_reply.c.
2958 * Defined that the WHOIS and IDENTIFY commands can send
2959 list of errors. Updated the protocol specs. Protocol
2962 * Added support for sending list of errors to WHOIS and
2963 IDENTIFY commands in server. Added support for receiving
2964 list of errors in server. Affected files are
2965 silcd/command.c and silcd/command_reply.c.
2967 * Fixed client info resolving on LEAVE command in client
2968 library to not crash. Affected file is
2969 lib/silcclient/client_notify.c.
2971 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Defined that the NICK command replies with thew changed
2974 nickname too, to make the nickname changing simpler at
2975 the client's end. Updated protocol specs and the code
2976 in client and server. Affected files are
2977 silcd/command.c, lib/silcclient/command_reply.c and
2978 lib/silcclient/command.c.
2980 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Added `Compressed' packet flag to indicate that the packet
2983 payload is compressed by the sender. Updated the protocol
2984 specs and the core library. The compression still is not
2985 implemented in the sources. Affected file is
2986 lib/silccore/silcpacket.h.
2988 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Remove pending command callbacks also if the connection
2991 to the server is destroyed. Affected file is
2992 lib/silcclient/client.c.
2994 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Added new QUIET channel user mode that can be used to
2997 quiet a user in a channel. Updated the protocol specs but
2998 it wasn't implemented yet. Protocol TODO #27. Affected
2999 file is lib/silccore/silcmode.h.
3001 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Added BLOCK_INVITE user mode to be able to block incoming
3004 invite notifications. Protoocol TODO #26. Affected files
3005 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3008 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3009 the protocol specs and the code. Affected file is
3010 lib/silccrypt/silcpkcs.c.
3012 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Disconnect Payload includes now the status type. Updated
3015 the protocol specs and the code. Protocol TODO #25.
3016 Affected files are silcd/server.c, lib/silcclient/client.c.
3018 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3019 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3020 Moved the silc_client_command_status_messages table to the
3021 lib/silcutil/silcutil.c and added new funtion
3022 silc_get_status_message, which deprecates function
3023 silc_client_status_message. Affected files are
3024 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3025 lib/silcutil/silcutil.[ch].
3027 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Defined that the nickname hash in Client ID MUST be from
3030 lowercase nickname. This effectively changes nicknames in
3031 SILC to case-insensitive. Updated the protocol specs and
3032 the code. Affected files are lib/silcutil/silcutil.[ch],
3033 silcd/serverid.c, and silcd/idlist.c.
3035 * Added new channel user modes BLOCK_MESSAGES_USERS and
3036 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3037 code. Affected files are lib/silccore/silcmode.h,
3038 lib/silcclient/command.c, and silcd/packet_send.c.
3040 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3041 specs and code. Affected file lib/silccore/silcstatus.h.
3043 * Added support for watch list. It is possible to add nicknames
3044 to be watched, and when they come to network, leave network
3045 or user mode changes the watcher will be notified of this
3046 change. Added SILC_COMMAND_WATCH command, added new
3047 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3048 notifications. Updated the protocol specs and implemented
3049 this to library, client and server. Protocol TODO #21.
3050 Affected files are lib/silccore/silccomand.h,
3051 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3052 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3053 silcd/packet_send.[ch], silcd/packet_receive.c, and
3054 irssi/src/silc/core/client_ops.c.
3056 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3057 somebody watching you. Updated the protocol specs and the
3058 code. Affected files are lib/silccore/silcmode.h, and
3059 lib/silcclient/command.c.
3061 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Added service support to SILC protocol. Added new command
3064 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3065 core library. Services are not implemented in server or
3066 client for now. Protocol TODO #20. Affected files are
3067 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3069 * Added SilcStatus argument to `command' client operation
3070 to return the error status when command sending fails
3071 locally. Changed all command in client library to return
3072 correct command status. Affected files are
3073 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3074 irssi/src/silc/core/client_ops.c.
3076 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * Added silc_mime_parse function to parse MIME headers.
3079 Affected files are lib/silcutil/silcstruti.[ch].
3081 * Added MIME header parsing in Irssi SILC Client. It displays
3082 all textual MIME objects, others it ignores. Affected file
3083 is irssi/src/silc/core/clien_ops.c.
3085 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3087 * Fixed a bug in the pid writing function, which couldn't be
3088 written in a root-owned directory.
3090 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * Defined that channel message to unknown Channel ID must
3093 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3094 Updated the protocol specs and the code in server. The
3095 affected file is silcd/packet_receive.c.
3097 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3100 that it is used to send error notifys if error occurs during
3101 some SILC packet processing, except commands. The error
3102 types are same as for command reply types. Defined that
3103 if private message is sent to unknown Client ID the error
3104 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3105 Updated the protocol specs and code. Affected files are
3106 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3107 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3108 and irssi/src/silc/core/client_ops.c. Renamed the
3109 SilcCommandStatus to SilcStatus.
3111 * Defined the use of extra WHOIS attributes in WHOIS command.
3112 The <Requested Attributes> (defined in a separate document)
3113 can be used to request additional information about user
3114 not returned by standard WHOIS command. Defined that server
3115 can send WHOIS command directly to client. Client provides
3116 the requested attributes to the server. Updated the protocol
3117 specs. Protocol TODO #4. Implementation is not done yet
3118 (Protocol TODO #24).
3120 * Renamed function silc_client_command_status_message to
3121 silc_client_status_message. Affected files are
3122 lib/silcclient/command_reply.[ch].
3124 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3127 32 bit integers. Updated the protcol specs and the code.
3128 Affected files are silcd/command.c and
3129 lib/silcclient/command.c.
3131 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3133 * Fixed a bug in library where sending a bogus authentication
3134 payload would lead to a crash. Affected file is
3135 lib/silccore/silcauth.c.
3137 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Added detach_disabled and detach_timeout server config
3140 options to the server. Affected files silcd/serverconfig.[ch],
3141 silcd/command.c and silcd/packet_receive.c.
3143 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Added resolve_cmd_ident field to the SilcClientEntry structure
3146 too so that if the entry is for example being resolved so
3147 another command may attach to the same pending command reply
3148 without requiring to resolve the same entry again. Added
3149 support for adding multiple pending commands for one
3150 command idenfier. Affected files lib/silcclient/command.[ch],
3151 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3153 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Defined that server receives WHOIS command reply for private
3156 and secret channels too. Updated protocol specs and the
3157 code in server. Affected file silcd/command.c.
3159 * Defined <channel user mode list> argument to WHOIS command
3160 reply for returning user modes on the channels. The
3161 channel list now doesn't include the user mode anymore but the
3162 actual channel mode. Updated protocol specs and the code in
3163 client and server. Affected files are silcd/command_reply.c,
3164 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3165 and lib/silcclient/command_reply.c.
3167 * Save the channels list in WHOIS command reply in normal server
3168 so that WHOIS always shows joined channels also in normal
3169 server and not just on router. Affected file is
3170 silcd/command_reply.c.
3172 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Defined that server receives USERS command reply for private
3175 and secret channels too. Updated protocol specs and the
3176 code in server. Affected file silcd/command.c.
3178 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Changed the UMODE's mode mask argument to be optional. If
3181 not provided then the command merely returns the current mode
3182 mask to the client. Updated protocol specs and the server.
3183 Affected file is silcd/command.c.
3185 * Added SILC session detachment/resuming support. It is possible
3186 to detach by closing the network connection and then re-connect
3187 and resume to the old client session. Added DETACHED user
3188 mode that server will set for detached client. Added new
3189 packet RESUME_CLIENT which is used to perform the resuming
3190 process. Added DETACH command. Updated the protocol specs,
3191 core library, client and server. Protocol TODO #22. Very
3192 many affected files around the tree.
3194 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Changed the CMODE's mode mask argument to be optional. If
3197 not provided then the command merely returns the current mode
3198 mask to the client. Updated protocol specs and the server.
3199 Affected file is silcd/command.c.
3201 * Changed the Killer's Client ID in KILLED notify to be just
3202 any ID payload since router server is allowed to kill as well.
3203 Updated protocol specs, client libary and server. Affected
3204 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3205 and irssi/src/silc/core/client_ops.c.
3207 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Added new user modes ANONYMOUS for special anonymous servers
3210 that may set the mode for client, and BLOCK_PRIVMSG which
3211 client may set to block incoming private messages unless the
3212 Private Message Key flag is set (using private keys to protect
3213 private messages). Updated protocol specs and code in client
3214 and server and core library. Protocol TODO #23. Affected
3215 files are lib/silccore/silcmode.h, silcd/server.[ch],
3216 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3217 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3219 * Added new channel user mode BLOCK_MESSAGES which the client
3220 may set to itself to tell server not send channel messages.
3221 Other packets such as channel key packets are still sent.
3222 Protocol TODO #23. Updated the protocol specs, client and
3223 server. Affected files are lib/silccore/silcmode.h,
3224 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3225 lib/silcutil/silcutil.c, silcd/command.c, and
3226 silcd/packet_send.c.
3228 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Redefined the Status Payload to include now two 8 bit fields,
3231 instead of one 16 bit field. This now makes it possible to
3232 send list of errors. Updated the protocol specs and the code
3233 in core library, client library and server. Protocol TODO #1.
3234 Affected files are lib/silccore/silccommand.[ch],
3235 lib/silcclient/command_reply.[ch], silcd/command.c,
3236 silcd/command_reply.c and silcd/packet_receive.[ch].
3238 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3240 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3241 must be handled by the application and should tell the application
3242 that an error message was already printed, and it should print the
3243 config coords (line, filename, ...). Affected files are
3244 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3246 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3247 server config parsing code more readable.
3249 Fixed a bug in the fetch_logging() config callback.
3251 Affected files is silcd/serverconfig.c.
3253 * Drop root privileges when started in foreground. Don't drop them
3254 if debugging also. Affected file is silcd/silcd.c.
3256 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Added more IM-like features by introducing new user modes
3259 for setting various presence information. Added new modes:
3260 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3261 specs and code. Protocol TODO #19. Affected files are
3262 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3263 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3265 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Added STATS command to the protocol after all, to return
3268 various statistical information about the network. It can
3269 be used by clients to retrieve statistical information, and
3270 servers may use it to to fetch cell and network wide
3271 statistics from router. Updated the protocol specs and
3272 implemented it to the server. Protocol TODO #16.
3273 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3274 silcd/command_reply.[ch].
3276 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * The LIST command reply in client libary now adds new channel
3279 entry if the returned channel doesn't exist yet in cache,
3280 and returns the channel entry to the application in the
3281 command_reply client operation. Affected file is
3282 lib/silcclient/command_reply.c.
3284 * Changed the channel message payload's MAC generation to
3285 include the IV in the MAC as well. This way all relevant
3286 parts of the channel message payload are authenticated also
3287 with the channel message MAC (and not only by packet MAC).
3288 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3289 Affected file is lib/silccore/silcchannel.c.
3291 * Fixed the SKE to save the remote version, since the
3292 silc_ske_parse_version mistakenly checked wrong version,
3293 after it replaced the start payload. Affected files are
3294 lib/silcske/silcske.[ch].
3296 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3298 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3299 string utility functions. Added there also new functions
3300 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3301 Affected files lib/silcutil/silcstrutil.[ch].
3303 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3304 files are lib/silcutil/silcstrutil.[ch].
3306 * Defined that the security property fields in SKE SHOULD be
3307 UTF-8 encoded, defined that version string MUST be US-ASCII
3308 encoded, defined that passphrases sent in connection
3309 authentication protocol MUST be UTF-8 encoded. Implemented
3310 these to the client and server. Defined also that other
3311 passphrases sent in the protocol MUST be UTF-8 encoded.
3312 Affected files are lib/silcske/silcske.c,
3313 lib/silcclient/protocol.c, silcd/protocol.c,
3314 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3316 * Changed the silc_client_close_connection interface to not
3317 need the SilcSocketConnection which should not be visible
3318 to application. Affected files are lib/silcclient/client.c
3319 and lib/silcclient/silcclient.h.
3321 * Rewrote the text for Private Message Key Payload in the
3322 protocol specification. Protocol TODO #11.
3324 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Upgraded the protocol version to 1.1, updated protocol specs
3329 * Added the nickname as new argument to NICK_CHANGE notify and
3330 added it to protocol specs and implemented it to client and
3331 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3332 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3333 lib/silcclient/client_notify.c.
3335 * Added the killer's client ID to the KILLED notify and added
3336 it to protocol specs and implemented it to client and server.
3337 Protocol TODO #13. Affected files are silcd/command.c,
3338 silcd/packet_receive.c, packet_send.[ch],
3339 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3340 The killer's client entry is now returned to application in
3341 the `notify' client operation.
3343 * Fixed the Max Argument fields that had too large value set
3344 in the protocol specs. Protocol TODO #14.
3346 * Added the LEAVE command reply to return the ID of parted
3347 channel. Updated protocol specs and implemented it to the
3348 client and server. Protocol TODO #15. Affected files are
3349 silcd/command.c, lib/silcclient/command_reply.c. The channel
3350 entry is now returned to application in the `command_reply'
3353 * Rewrote the version SKE version checking in client libary
3354 and in server to use the silc_parse_version_string. Affected
3355 files are lib/silcclient/protocol.c, silcd/protocol.c.
3357 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3358 commands that was missing it, and updated protocol specs and
3359 the server implementation. Protocol TODO #10. The affected
3360 file is silcd/command.c.
3362 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3363 generic reply to a generic request (REQUEST flag), and
3364 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3365 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3366 to define the payload for DATA flag. Added the flags to
3367 the implementation. Protocol TODO #9. Affected file is
3368 lib/silccore/silcchannel.h.
3370 Changed the client library to return the message length
3371 to application as well in the channel_message and private_message
3372 client operations. Affected files are
3373 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3374 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3375 and lib/silcclient/client_ops_example.c.
3377 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3378 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3379 the channel. Updated protocol specs and impelemented this
3380 to client and server. Protocol TODO #6. Affected files are
3381 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3382 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3384 Added new options m and M to CMODE command in Irssi SILC
3385 client to set these modes.
3387 * Deprecated all administrative commands from SILC protocol
3388 since they are highly implementation specific commands.
3389 Updated protocol specs. Moved the old commands in
3390 implementations to private range of command types. Affected
3391 files are silcd/command.c, lib/silcclient/command.c and
3392 lib/silcclient/command_reply.c. Protocol TODO #8.
3394 * Fixed a bug in server where sending unknown command crashes
3395 the server. Affected file silcd/command.c.
3397 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Added SILC_PROTOCOLVERSION macro to check protocol version
3400 of a socket connection. The affected file is
3401 lib/silcutil/silcsockconn.h.
3403 * Added better error logging in rekey protocol. Affected file
3406 * Do not check public key types in SKE during rekey. Affected
3407 file lib/silcske/payload.c.
3409 * Fixed the rekey protocol with PFS, which was totally broken.
3410 Affected file silcd/protocol.c.
3412 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Some client implementations quit network by doing first LEAVE
3415 and then immediately SIGNOFF (like Bombyx). We now do check
3416 after a short time after LEAVE notify and check whether the
3417 client is still valid after LEAVE, and if not we remove it from
3418 cache. Affected file is lib/silcclient/client_notify.c.
3420 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3422 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3423 it's good not to have security holes here.
3425 * Fixed a negative refcount situtuation for the config context.
3426 Affected file is silcd/serverconfig.c.
3428 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3430 * ROBOdoc documented lib/silcutil/silcutil.h.
3432 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Optimized even more the SilcPacketContext structure. Now
3435 totally saved 16 bytes of memory per context after optimization.
3436 Affected files are lib/silccore/silcpacket.[ch].
3438 * Made strict checks for valid SILC IDs. Affected file is
3439 lib/silccore/silcid.c.
3441 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Changed the object argument for silc_cipher_register,
3444 silc_hash_register, silc_hmac_register and silc_pkcs_register
3445 to const. Affected files are lib/silccrypt/silccipher.[ch],
3446 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3448 * Changed the silc_get_username and silc_get_real_name to
3449 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3451 * Fixed the Irssi SILC Client to use the silc_get_username and
3452 silc_get_real_name insted of glib routines since the glib
3453 routines only corrupt stack. Fixes the Irssi SILC to work in
3454 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3456 * Fixed the Irssi to not use g_get_home_dir since it crashes
3457 or returns garbage on cygwin and corrupts stack. Added function
3458 get_home_dir to Irssi routines. Affected files are
3459 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3461 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Made some structure optimizations. SFTP memory FS MemFSEntry
3464 entry structure. Optimized SilcTask structure. Optimized
3465 SilcPacketContext structure.
3467 Affected files lib/silcsftp/sftp_fs_memory.c,
3468 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3470 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * And yet again reverted back the config thing since Johnny
3473 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3476 * Fixed memory leaks from config object. Affected files are
3477 silcd/serverconfig.[ch].
3479 * Added support for adding new connections to the server in rehash.
3480 After rehash they take effect.
3482 Added support for changing the maximum allowed connections in
3483 rehash. The number can grow but going smaller is not supported.
3485 Added function silc_server_num_sockets_by_remote to the
3486 silcd/server_util.[ch].
3488 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3490 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3492 * Added preliminary checking during config parsing for a valid
3493 public/private key and removed further checks in the code.
3494 Affected files are silcd/serverconfig.[ch], server.c.
3496 * Moved functions silc_server_drop() and silc_server_daemonise()
3497 from server.c to silcd.c since they are stricly related to
3498 the application activity.
3500 * Reverted a small part of the automatic ref/unref since
3501 it caused a double unref in some situations. Affected
3502 files are silcd/silcd.[ch], server.c, serverconfig.c.
3504 * Added some .cvsignore files in the lib directory.
3506 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Fixed silc_net_gethostbyaddr to correctly resolve by
3509 address. Affected file lib/silcutil/silcnet.c.
3511 * Fixed the notify relaying to client. The HMAC to be used
3512 with relayed packets ws wrong and caused decryption failure
3513 at the client end. Affected file is silcd/packet_receive.c.
3515 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Created new branch silc_protocol_1_0_branch.
3519 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3521 * Changed the silc_server_config_* routines to be SilcServer
3522 independent. They are now officially application specific code
3523 and not part of generic server implementation. Affected files
3524 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3526 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3528 * Added automatic referencing of config context in the
3529 silc_server_config_alloc, and automatic unreferencing in the
3530 silc_server_config_destroy. Affected files are
3531 silcd/serverconfig.[ch], silcd/silcd.c.
3533 * Fixed the silc_log_quick handling in the logging routines.
3534 It didn't log quickly when it was TRUE. Affected file is
3535 lib/silcutil/silclog.c. Also the flush delay was set even
3536 if it was 0 in config file. Affected file is
3537 silcd/serverconfig.c.
3539 * Added support for changing key pair of the server in rehash.
3540 Affected file silcd/server.c.
3542 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3545 too early, before getting the channel entry. Affected file
3546 is silcd/packet_receive.c.
3548 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3550 * Added functions silc_server_config_[ref/unref], these are used
3551 to prevent that the config object is destroyed.
3553 No longer directly affect global variables silc_log_quick and
3554 silc_log_delay, they are first cached inside the config object
3555 and then applied with silc_server_config_setlogfiles().
3557 silc_server_config_set_defaults() is now internal to
3558 serverconfig.c, there are no reasons to show this internal stuff
3561 Affected files are silcd/serverconfig.[ch].
3563 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3564 fprintf's to stderr, since some code may be executed again after
3565 the server went into the background. Affected files are
3568 * Added rehash support. Added function silc_server_rehash() that
3569 will perform all the basic tasks of the rehashing procedure.
3571 * Added command line option `-x, --hexdump'. This will enable the
3572 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3573 The option `--hexdump' implies `--debug'.
3575 * Fixed a bad bug in the logging APIs (silcutil library) where
3576 the application would crash after calling silc_log_reset_all().
3578 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Fixed the KICKED notify handling in client library to
3581 correctly remove the channel and all entries from the
3582 channel when I was kicked. This bug crashed the client.
3584 Fixed yet another but in KICKED notify handling to remove
3585 the kicked client correctly from the channel.
3587 Affected file is lib/silcclient/client_notify.c.
3589 * Fixed a minor bug in looking up correct client entry
3590 in KICKED notify in server. Affected file is
3591 silcd/packet_receive.c.
3593 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3594 sources correctly to distribution. Fixes --with-gmp option.
3596 * Removed the manual rehashing from ID Cache, and changed it
3597 to use the SILC Hash Table's auto rehash feature. Affected
3598 file is lib/silccore/silcidcache.c.
3600 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Fixed a bug in the silc_client_nickname_format function that
3603 handles the multiple same nickname formatting. Two clients
3604 with same nickname caused problems after the first one left
3605 and rejoined. It didn't format the nickname correctly.
3606 Affected file is lib/silcclient/idlist.c.
3608 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Don't change the topic if olod topic is same as new one.
3611 Affected file is silcd/packet_receive.c.
3613 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Added cross-reference support to the SILC Documentation
3616 generator. All types across all HTML files are now cross-
3617 referenced. Affected files util/robodoc/generator.c and
3618 scripts/silcdoc/silcdoc.
3620 * Added file lib/silcutil/silctypes.h to include all the
3621 arithmetic type definitions and some macros. Removed
3622 includes/bitmove.h and moved macros to silctypes.h.
3624 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3628 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Added `type' argument to silc_id_payload_parse_id function which
3631 now returns the type of the ID to the sent pointer. Affected
3632 file is lib/silccore/silcid.[ch].
3634 * Added check for CMODE_CHANGE notify type that mode change is
3635 allowed by the sender. Affected file silcd/packet_receive.c.
3637 * Added check for CUMODE_CHANGE notify type that mode change is
3638 allowed by the sender. Affected file silcd/packet_receive.c.
3639 Added the ID type as CUMODE_CHANGE notify type as argument
3640 to the `notify' client operation. Affected files are
3641 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3643 * Added function silc_client_add_server to the client library.
3644 Added support for resolving also channel and server info when
3645 received unknown entity in notify packet. Affected files are
3646 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3648 * Added function silc_command_get_status to return the command
3649 status from the command reply's argument payload. Affected files
3650 are lib/silccore/silccommand.[ch].
3652 * Added check for KICKED notify type that the kicking is
3653 allowed by the client. Affected file silcd/packet_receive.c.
3655 * Created function silc_get_input which can be used to get input
3656 (echo on or off) from user on command line. Affected files are
3657 lib/silcutil/silcutil.[ch].
3659 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Optimized silc_server_packet_relay_to_channel function.
3662 Added new function silc_channel_message_payload_encrypt which
3663 can be called directly if channel message payload needs to
3664 be encrypted and is already encoded (no need to call _encode
3665 function). Packet relaying is now done by router without any
3666 extra memory allocations. Affected files are
3667 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3668 silcd/packet_send.c.
3670 * Fixed the INVITE notify handling. It took wrong arguments
3671 as invite list and invite delete. Affected file is
3672 silcd/packet_receive.c.
3674 * Added check for TOPIC_SET notify type that the topic change is
3675 allowed by the client. Affected file silcd/packet_receive.c.
3677 * Added check for INVITE notify type that inviting is allowed by
3678 the client. Affected file silcd/packet_receive.c.
3680 * Changed the silc_server_client_on_channel to return the
3681 SilcChannelClientEntry as well. Moved the function
3682 silc_server_check_cmode_rights to server_util.[ch].
3683 Affected files are silcd/server_util.[ch], silcd/command.c.
3685 * Added function silc_server_check_umode_rights to check whether
3686 changing client's user mode is allowed. Added check for
3687 UMODE_CHANGE notify type that the umode change is allowed
3688 by the client. Affected files are silcd/server_util.[ch],
3689 silcd/packet_receive.c and silcd/command.c.
3691 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3694 ID length. It ignored that ID can be IPv6 based as well.
3695 Affected file lib/silccore/silcpacket.h.
3697 * Fixed the silc_id_id2str and silc_id_str2id to take the
3698 IPv6 address offset's into consideration. Affecte file is
3699 lib/silccore/silcid.c.
3701 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Fixed the internal Unix scheduler functions to check for
3704 NULL context they may receive. The affected file is
3705 lib/silcutil/unix/silcunixschedule.c.
3707 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3709 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3710 can specify different directory with --home command line
3711 parameter. Affected files irssi/src/silc/core/client_ops.c,
3714 * SILC-specific commands aren't now executed if the active server
3715 isn't of SILC-type, so there won't be problems with having
3716 IRC and SILC protocol support in same client. Affected files
3717 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3720 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Improved the signal support in SILC Schedule. Added new
3723 function silc_schedule_signal_call which is used by application
3724 to mark a signal to be called. It is now safe to perform
3725 any kind of tasks in signal callbacks since it is guaranteed
3726 that the application specified signal callback is called
3727 after the signal is over. Affected files are
3728 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3730 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Added `name' field to SilcChannelPrivateKey to represent
3733 application given name for the key. Moved also the context from
3734 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3735 Added the `name' argument also to the function
3736 silc_client_add_channel_private_key.
3738 Added function silc_client_current_channel_private_key to set the
3739 current channel private key in use.
3741 Added "change" command to KEY command which can be used to change
3742 the current channel private key. Bound the command also to
3743 alt+K (Alt+Shift+k).
3745 Also affected files lib/silcclient/client_channel.c,
3746 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3748 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Added silc_rng_get_byte_fast function in to the
3751 lib/silccrypt/silcrng.[ch].
3753 * Changed the interface of silc_packet_assemble and the
3754 silc_packet_send_prepare. If silc_packet_assmble is now
3755 called the application does not call silc_packet_send_prepare
3756 because the library will call it automatically. These
3757 interfaces now also return a reference to the outgoing buffer
3758 which includes the assembled packet, which the application can
3759 use to encrypt the packet.
3761 Affected files are lib/silccore/silcpacket.[ch],
3762 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3763 silcd/packet_send.c, server_backup.c and packet_receive.c.
3765 * Fixed a packet sending bug on very high load, where outgoing
3766 packet queue wasn't handled correctly and packets got corrupted.
3767 Affected files are lib/silcutil/*/silc*sockconn.c,
3768 lib/silcclient/client.c and silcd/server.c.
3770 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Added macro SILC_PACKET_DATALEN which can be used during
3773 packet assembling to check whether the data to be added to
3774 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3775 len is truncated until it fits it.
3777 Added checks for maximum length of channel message payload and
3778 private message payload also.
3780 Added checks for maximum packet length in server and in
3783 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3784 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3785 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3786 lib/silcclient/client_prvmsg.c.
3788 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Added silc_server_packet_queue_purge call to the
3791 silc_server_disconnect_remote to assure that all data in the
3792 queue before disconnecting is sent to the network. Affected
3793 file silcd/server.c.
3795 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added the deleting of server's own ID cache entry to the
3798 silc_server_free function. Free also everything else that
3799 has been allocated in silc_server_init. The affected file
3802 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Added functions silc_parse_version_string, silc_version_to_num,
3805 and silc_ske_parse_version to parse SILC protocol style version
3806 strings. Affected files lib/silcutil/silcutil.[ch] and
3807 lib/silcske/silcske.[ch].
3809 * Added new configuration params: version_protocol, version_software
3810 and version_software_vendor to specify what version the remote
3811 host must at least be to be able to connect to server. The vendor
3812 string can be regex matched too. Added new function
3813 silc_server_connection_allowed to check maximum number of allowed
3814 connections, and allowed versions for incoming connections.
3815 Affected files are silcd/server.c, server_util.[ch] and
3818 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Added preliminary support for signals in scheduler. The
3821 signals we care about are now blocked always when the scheduler
3822 is locked. This way we can synchronise the use of signal with
3823 scheduler. It is guaranteed that when signal occurs the scheduler
3824 is not locked, and thus new tasks can be safely added to the
3827 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3828 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3829 Added new platform specific routines
3830 silc_schedule_internal_signals_[un]block and
3831 silc_schedule_internal_signal_[un]register.
3833 Added new functions to SILC Schedule API:
3834 silc_schedule_signal_[un]register. Each signal that application
3835 is going to use should be registered to the scheduler.
3837 Affected files are lib/silcutil/silcschedule.[ch],
3838 lib/silcutil/*/silc*schedule.c.
3840 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Check for unauthenticated client and server in the
3843 silc_server_new_client and silc_server_new_server functions.
3844 Affected file silcd/packet_receive.c.
3846 * Added function silc_string_is_ascii to check whether given
3847 string is 7-bit ASCII string. Affected files are
3848 lib/silcutil/silcutil.[ch].
3850 * Added function silc_id_is_valid_server_id into the
3851 silcd/serverid.c and added checking for valid Server ID's in
3852 silc_server_new_server. The Server ID must always be based
3853 on the server's public IP address.
3855 * Added logging of DISCONNECT packet message in the server.
3856 Affected file silcd/server.c.
3858 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Changed all library interfaces that use Global RNG to also
3861 accept SilcRng as argument. Affected files are
3862 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3863 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3864 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3865 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3866 lib/silccrypt/rsa.c.
3868 * Added function silc_pkcs_generate_key to the
3869 lib/silccrypt/silcpkcs.[ch] for applications so that they
3870 don't need to do pkcs->pkcs->init calls anymore.
3872 * Remove SilcSocketConnection from the SFTP API since it really
3873 wasn't needed there. The application has the information
3874 saved in its contexts anyway and the SFTP layer doesn't need
3875 know about it. Affected files lib/silcsft/silcsftp.h and
3876 lib/silcsftp/sftp_[server/client].c.
3878 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3879 The SilcSimContext is not SilcSim.
3881 * Fixed possible buffer overflows in silc_id_render in the
3882 lib/silcutil/silcutil.c.
3884 * On EPOC the global crypto module lists are not used at all
3885 in the crypto library. Added support for using the constant
3886 algorithm list on EPOC. Affected files are
3887 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3890 * Fixed the handling of third parameter of KICKED notify, since
3891 it was mistakenly updated to SILC Protocol 1.0 even though it
3892 is to be included in 1.1. Since it is not in 1.0 it is not
3893 mandatory, and this fix now handles it only if it is provided,
3894 and it is not error if it is not provided. Affected file
3895 lib/silcclient/client_notify.c.
3897 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3900 client. Affected file irssi/src/silc/core/client_ops.c.
3902 * Merged with Irssi 0.8.4 from irssi.org CVS.
3904 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * Check for valid socket connection in client entries before
3907 sending any messages. Fixes a crash, but doesn't fix some
3908 other underlaying bug that is lurking there. Affected
3909 file silcd/packet_send.c.
3911 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3913 * $usermode, $cumode and $cumode_space expandos shouldn't do
3914 anything with non-SILC server records. Affected file
3915 irssi/src/silc/core/silc-expandos.c
3917 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3919 * Fixed the silc_net_check_[host/local]_by_sock to support
3920 IPv6 bound sockets as well. Now they can return IPv6 addresses
3921 as well. Affected file lib/silcutil/silcnet.c.
3923 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3924 Affected lib/silcutil/unix/silcunixnet.c.
3926 * Fixed ID rendering (at least on some platforms, not NetBSD)
3927 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3929 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Added silc_hash_public_key and silc_hash_public_key_compare
3932 functions to be used with SilcHashTable. They can be used to
3933 hash public keys and compare public keys in hash table. Affected
3934 file lib/silcutil/silcutil.[ch].
3936 * Added support for specifying multiple public keys for Client
3937 connection section in server configuration file. This makes it
3938 possible to accept multiple public keys from same host, or to
3939 make a section that accepts any incoming host, and have the
3940 accepted public keys listed in the section.
3942 Added functions silc_sever_[find/get]_public_key, added the
3943 support for this actually to all connection sections but only
3944 the Client section is currently allowed to specify multiple
3947 Affected files are silcd/server.c, server_internal.h,
3948 command.c, protocol.c, server_util.[ch], packet_receive.c.
3950 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Merged Irssi 0.8.2 from irssi.org CVS.
3954 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3956 * If silc_debug is TRUE, also output standard logging messages
3957 to stderr with the debug output.
3959 Made silc_log_reset_all() flushing all channels before returning.
3960 Also fixed some documentation typos.
3962 Affected files are lib/silcutil/silclog.[ch].
3964 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Fixed the server to check correctly the amount of connections
3967 from single host, by checking also the type of the connection.
3968 Fixed also the comparison of number of connections and number
3969 of allowed connections. Affected files are silcd/server.c,
3972 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Fixed the USERS command reply to save the user's mode on the
3975 channel as well. Fixed JOIN command reply to check whether a
3976 client is on channel already and not join it twice. Affected
3977 file lib/silcclient/command_reply.c.
3979 * Added new file silc-expandos.c into irssi/silc/core/ to return
3980 various stuff for various signal for the statusbar etc. updating.
3981 Now Irssi SILC client prints channel user modes etc. on the
3984 * The user mode (like server/router operator changes) is now shown
3985 on the Irssi SILC client's statusbar. The affected files are
3986 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3988 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3991 to SILC_SCHEDULE_[UN]LOCK macros.
3993 * Added more error printing to logs in server code. Affected
3994 files silcd/server.c and silcd/protocol.c.
3996 * Fixed -S option parsing in Irssi SILC Client. Affected file
3997 irssi/src/silc/core/silc-core.c.
3999 * Added silc_buffer_alloc_size function. Affected file is
4000 lib/silcutil/silcbuffer.h.
4002 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4005 constants. Affected files in
4006 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4009 * Changed the internal SFTP Memory FS table to const. Affected
4010 file lib/silcsftp/sftp_fs_memory.c.
4012 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Fixed the buffer formatting and unformatting routines to
4015 check the size of 64 bits types with sizeof(). Affected
4016 file is lib/silcutil/silcbuffmt.c.
4018 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4020 * Removed 0.6.x backwards support.
4022 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Changed all integer type names:
4025 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4026 to avoid collisions with other libraries using same type names
4029 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Added `prefer_ipv6' argument to the functions
4032 silc_net_gethostbyname[_async]. If it is TRUE it will return
4033 IPv6 address over IPv4. If FALSE IPv4 address is returned
4034 even if IPv6 address was found. Affected files
4035 lib/silcutil/silcnet.[ch].
4037 * Added support silc_net_create_connection[_async] to fallback
4038 to IPv4 address if IPv6 address could not be used (like if
4039 it doesn't work on a specific system). Affected file in
4040 lib/silcutil/unix/silcunixnet.c.
4042 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Added silc_schedule_reinit function to do the enlarging
4045 of the max tasks handling capabilities of the scheduler.
4046 Affected files lib/silcutil/silcschedule.[ch].
4048 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Added automatic extern "C" { ... } for C++ compilers so the
4051 application does not need to define them. Affected file
4052 includes/silcincludes.h.
4054 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4055 old name went against naming convention. Applications now
4056 include "silcclient.h" instead of "clientlibincludes.h".
4057 Removed includes/clientlibincludes.h, it is redundant now.
4059 * Renamed includes/version.h to silcversion.h.
4061 * Added really preliminary support for OS/2 into the util
4062 library. Only thread & mutex API is implemented, others
4063 are still to be implemented. Created the lib/silcutil/os2/
4064 directory. Created also file includes/silcos2.h.
4066 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Added preliminary BeOS support into the util library.
4069 Created lib/silcutil/beos/, and implemented all the needed
4070 functions to support SILC on BeOS. Created also file
4071 includes/silcbeos.h.
4073 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4075 * Added proper initializations to silc's irssi code, so it's
4076 now possible to load it as module. Affected files
4077 irssi/src/silc/core/silc-core.c,
4078 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4080 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4085 * Fixed the silcdoc document generator to correct generate
4086 docs from all kinds of filenames. Affected files are
4087 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4089 * ROBOdoc documented lib/silcutil/silcmemory.h.
4090 Added also new function silc_memdup.
4092 * Removed lib/silcutil/silcbufutil.h and moved those routines
4093 to the lib/silcutil/silcbuffer.h.
4095 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Added `user_count' to the SilcChannelEntry which now tells the
4098 number of users on the channel. The user count is now saved
4099 in normal server of global channels as well. Affected files
4100 silcd/server.c, idlist.h, packet_receive.c and command.c.
4102 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4103 include file utility functions.
4105 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4106 instead of calling directly OS routines.
4108 * Fixed NICK change printing in Irssi SILC Client. Fixed
4109 KICKED notify printing in Irssi SILC Client. Affected file
4110 irssi/src/silc/core/client_ops.c.
4112 * Fixed a NICK change bug in client library, to not recreate the
4113 client_entry->channels hash table everytime nick is changed.
4114 Affected file lib/silcclient/client.c.
4116 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4118 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4119 the SKE interface a bit.
4121 * Fixed padding problem in PKCS#1. The padding was not actually
4122 random since the random number generator was used incorrectly.
4123 This security bug affects only when encrypting with PKCS#1, and
4124 it is not currently used at all in SILC. SILC only use signing
4125 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4127 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Rewrote the notify handling in Irssi SILC client to not call
4130 the events as signals. Fixes problems with Perl support.
4131 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4133 * Send the auto-nicking NICK command in client library with
4134 little timeout after connecting. The affected file is
4135 lib/silcclient/client.c.
4137 * Added following new config file settings:
4138 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4139 key_exchange_timeout, conn_auth_timeout, connections_max,
4142 Implemented all the new config settings handling in the server.
4144 Optimized the use of SKE Mutual flag usage. Use it only
4145 if connection authentication protocol is not based in public
4148 Renamed all SilcServerConfigSection* to SilcServerConfig*
4149 to have a bit shorter names.
4151 Affected files silcd/serverconfig.[ch], server.[ch], and
4154 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4156 * Cleaned up the listening sockets code, preparing for the rehash
4157 support. Affected file is silcd/server.c.
4159 * Fixed some output messages. Affected files are silcd/silcd.c,
4162 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Create lib/doc/silcrng_intro.html document as introduction
4165 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4167 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4169 * Fixes to the silcd config template. Affected file is
4170 doc/example_silcd.conf.in.
4172 * Removed type casts from silc_calloc(), conforming to the
4173 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4175 * Removed param_name member from client, server, and router
4176 section structs, now identifying the param directly.
4178 Added CONFIG_FREE_AUTH macro in config file parsing.
4180 Affected files are silcd/serverconfig.[ch].
4182 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4184 * Fixed command line parameter handling. All SILC initialization
4185 is now done in silc_core_init() which also fixes autoconnecting
4188 Affected files irssi/src/silc/core/silc-core.c,
4189 irssi/src/fe-text/silc.c.
4191 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Added new configuration options and blocks:
4194 keepalive_secs, reconnect_count, reconnect_interval,
4195 reconnect_interval_max, reconnect_keep_trying and
4196 require_reverser_lookup. Added ConnectionParam block, and
4197 implemented the connection parameters when connecting as
4198 initiator and when accepting connections as responder.
4200 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4201 whether given configuration value has been given already.
4203 Affected files silcd/serverconfig.[c], server.[c].
4205 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4206 algorithm parts and created new file silcalgs.conf, that
4207 is now included from the example_silcd.conf.in.
4209 * Optimized the silc_server_connect_to_router_second to take
4210 the connection configuration object from the SilcServerConnection
4211 object instead of finding it during the connecting phase.
4212 Added the configuration object to SilcServerConnection struct.
4213 Affected files silcd/server_internal.h, server.c.
4215 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Add the client on channel after it was resolved at the
4218 channel message receiving, and it was not already on the
4219 channel. Affected file lib/silcclient/client_channel.c.
4221 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4223 * Fixed the public key authentication to allocate always the
4224 destination signature buffer instead of using static buffer.
4225 Affected file silcd/protocol.c.
4227 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * Unified the serverconfig.[ch]'s helper function interface.
4230 Affected file silcd/serverconfig.[ch].
4232 * Removed doc/example_silc.conf.in since it is redundant.
4233 The make install will now install irssi/silc.conf file.
4235 * Added new Passphrase and Publickey authentication methods to
4236 config file, allowing both public key and passphrase based
4237 authentication to be set at the same time.
4239 Added `prefer_passphrase_auth' setting in config file which
4240 can be used to set to prefer passwd auth if both passwd and
4241 public key is set. If not set, public key is preferred.
4242 This has effect only when being initiator (responder will try
4245 Added support for authentication with passphrase and public key
4246 at the same time. The passphrase is tried first always since
4247 it is faster to check.
4249 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4251 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4253 * Merged the new SILC Config library, with the server parsing
4254 support. Read the header file silcconfig.h or the toolkit
4255 documentation for the news. Affected files are
4256 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4257 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4258 silcd/protocol.c silcd/server.c silcd/server_backup.c
4259 silcd/serverconfig.[ch] silcd/silcd.c.
4261 * Fixed some silclog documentation. Affected file is
4262 lib/silcutil/silclog.h.
4264 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4266 * The silc_cipher_register, silc_hash_register and
4267 silc_hmac_register now checks if the object to be registered
4268 is registered already. Affected files are
4269 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4271 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4273 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4275 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Allow zero length channel messages inside the Channel Message
4278 Payload. Affected file lib/silccore/silcchannel.c.
4280 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4281 as header filenames.
4283 * Removed lib/silcclient/README and created HTML file
4284 lib/silcclient/silcclient_using.html, which is now included
4285 as part of Toolkit documentation.
4287 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Fixed CUMODE_CHANGE notify handling to change the mode of
4290 correct client. Affected file lib/silcclient/client_notify.c.
4292 * Make silc_rng_alloc fail if it cannot allocate the sha1
4293 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4295 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4297 * Fixed the file transfer's key agreement payload to include
4298 zero port also if the hostname is NULL because it could not
4301 Call file transfer monitor callback now also if error occurs
4302 during key agreement protocol.
4304 Changed the silc_client_file_send interface to return the
4305 SilcClientFileError instead of session id. The session ID
4306 is returned into pointer provided as argument.
4308 Check that the file exists locally before sending the
4309 file transfer request at all.
4311 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4313 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4314 error than can occur while key agreement protocol. Affected
4315 file lib/silcclient/silcapi.h.
4317 * Fixed the event_mode CMODE handler to not crash when mode
4318 is changed and +k mode is set in the channel. Affected file
4319 irssi/src/silc/core/silc-channels.c.
4321 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4322 SILC_LOG_WARNING to give out Warning and not Error. Affected
4323 file lib/silcutil/silclog.c.
4325 * Fixed the channel message payload decryption in the function
4326 silc_channel_message_payload_decrypt to not modify the original
4327 buffer before it is verified that the message decrypted
4328 correctly. Otherwise, next time it is called with correct
4329 channel key it won't encrypt since the payload is corrupted.
4330 Affected file lib/silccore/silcchannel.c.
4332 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Do not constantly resize the window. A fix patch by cras.
4335 Affected file irssi/src/fe-text/screen.c.
4337 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4339 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4340 Affected file lib/silcutil/silcnet.c.
4342 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Fixed a bug in hash table internal routine for traversing
4345 the table with foreach callback. The current entry may
4346 become invalid in the callback but it was referenced after
4347 the callback returned.
4349 Do not allow auto rehashing of hash table during the
4350 silc_hash_table_foreach operation, for same reasons as it is
4351 not allowed for SilcHashTableList. Affected files are
4352 lib/silcutil/silchashtable.[ch].
4354 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4356 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4357 Win32 DLL. extern's in header files are now declared with
4360 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Fixed private message handling. It used some old code that
4363 caused the client to crash. Affecte file is
4364 lib/silcclient/client_prvmsg.c.
4366 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4368 * Added function silc_client_add_channel,
4369 silc_client_replace_channel_id, and removed functions
4370 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4371 from client library.
4373 * Added cross reference of the joined channels to the
4374 SilcClientEntry, and changed the SilcChannelEntry's
4375 users list to SilcHashTable. The affected files are
4376 lib/silcclient/idlist.[ch].
4378 * Fixed a bug in hash table tarversing. While the hash table
4379 is traversed with SilcHashTableList the table must not be
4380 rehashed. It is now guaranteed that auto rehashable tables
4381 are not rehashed while tarversing the list. Also defined that
4382 silc_hash_table_rehash must not be called while tarversing
4383 the table. Added function silc_hash_table_list_reset that must
4384 be called after the tarversing is over. The affected files are
4385 lib/silcutil/silchashtable.[ch].
4387 * Changed all hash table traversing to call the new
4388 silc_hash_table_list_reset in server and in client library.
4390 * Added function silc_client_on_channel to return the
4391 SilcChannelUser entry if the specified client entry is joined
4392 on the specified channel. This is exported to application as
4393 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4395 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Fixed founder regaining problem with JOIN command on normal
4398 server. The notify for mode change must be sent always and
4399 not only if !cmd->pending. Affected file silcd/command.c.
4401 * Fixed the WHOWAS command's reply sending to support the
4402 lists correctly. Affected file silcd/command.c.
4404 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * When sending JOIN command to router for processing the
4407 sender's old command identifier was not saved back to the
4408 sender's command context, fixed now. The affected file is
4411 * Create the key in JOIN command of the router did not return
4412 the channel key, added check for this. Affected file is
4415 * Fixed a channel ID update bug in JOIN command reply. Do
4416 not directly upgrade the ID but call the function
4417 silc_idlist_replace_channel_id if the ID was changed.
4418 Affected file silcd/command_reply.c.
4420 * Fixed memory leaks from command calling if it would fail.
4421 Affected file silcd/command.c.
4423 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Applied patches from cras:
4427 Memory leak fixes around libaries, irssi window resize fix,
4428 new silclist.h and silcdlist.h, all extern inline changed to
4431 * Removed dotconf from lib/dotconf, not needed anymore.
4433 * Removed TRQ from lib/trq, not needed anymore.
4435 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4436 with server connections. Later this will be configurable
4437 in config file after new config file is done. Affected file
4440 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * Fixed a crash in server related to channel announcements.
4443 Affected file silcd/server.c.
4445 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4447 * Fixed memory leaks in silc_server_create_new_channel*
4448 functions. Affected file silcd/server.c.
4450 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4451 which ID was changed. This way the router will send the
4452 user list for the channel again, and server won't be in
4453 desync in some rare circumstances. Affected file is
4454 silcd/packet_receive.c.
4456 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4458 * Check for NULL socket pointer in the function
4459 silc_server_packet_send_to_channel_real. Affected file
4460 silcd/packet_send.c.
4462 * Fixed the BAN notify handling to correctly remove ban
4463 list. Affected file silcd/packet_receive.c.
4465 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4467 * Fixed some header addition to Toolkit distribution in
4468 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4470 * Added lib/silcclient/client_ops_example.h as an template
4471 file for application programmers to quickly start using
4472 the SilcClientOperation functions in their application.
4473 Updated the lib/silcclient/README as well to tell about this
4474 nice file made available.
4476 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * Call silc_server_remove_from_channels when removing client
4479 entry when NO_SUCH_CLIENT_ID was received. Affected file
4480 is silcd/command_reply.c.
4482 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4484 * Added server & router operator statistics updating. Affected
4485 file silcd/packet_receive.c and silcd/command.c.
4487 * Fixed the SERVER_SIGNOFF notify handling on normal server
4488 not to save the history information for clients. Same was
4489 fixed earlier in remove_clients_by_server function, but not
4490 here. Affected file silcd/packet_receive.c.
4492 * Raised the default connection-retry count from 4 to 7 in
4493 server. Affected file silcd/server.h.
4495 * Cancel any possible reconnect timeouts when we start the
4496 key exchange. Affected file silcd/server.c.
4498 * Do not reconnect on connection failure when SCONNECT was
4499 given. Affected files silcd/server.[ch].
4501 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4505 * Fixed the NICK command to always give the unformatted
4506 nickname to the one giving the NICK command. If unformatted
4507 nickname is cached already it will be formatted and the
4508 local entry will always get the unformatted nickname.
4509 Affected file lib/silcclient/idlist.c.
4511 * Fixed some double frees from client library commands.
4512 Affected file is lib/silcclient/command.c.
4514 * Fixed CUMODE command in server to assure that no one can
4515 change founder's mode than the founder itself, there was a
4516 little bug. Affected file silcd/command.c.
4518 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4520 * Removed the SilcClientCommandDestructor from the client
4521 libary, it is not needed anymore. Affected files are
4522 lib/silcclient/silcapi.h, command[_reply].[ch],
4523 client_notify, idlist.c.
4525 * Fixed GETKEY command to first resolve client, and then
4526 resolve the server only if the client was not found, instead
4527 of resolving both at the same time. Affected file is
4528 lib/silcclient/command.c.
4530 * Added silc_client_start_key_exchange_cb and lookup the
4531 remote hostname and IP address before starting the key
4532 exchange with server. The affected file is
4533 lib/silcclient/client.c.
4535 * The server's public key is now saved using the IP address
4536 of the server and not the servername for the filename.
4537 The hostname public key filename is checked as an fall back
4538 method if the IP address based filename is not found.
4540 Fixed the GETKEY command to save the fetched server key
4541 in correct filename.
4543 Print the remote server's hostname now when new key is
4544 received during connection process. Affected file is
4545 irssi/src/silc/core/client_ops.c.
4547 * Return always our own public key to the client if it asks
4548 for it with GETKEY command. Affected file silcd/command.c.
4550 * Removed the use_auto_addr variable from default config
4551 file since it was in wrong section. Affected file is
4554 * Fixed TOPIC_CHANGE notification to not route it when it
4555 was sent using silc_server_send_notify_to_channel function.
4556 Affected file silcd/command.c.
4558 * Fixed silc_server_send_notify_kicked to send the kicker's
4559 Client ID also, it was missing. Affected files are
4560 silcd/command.c, silcd/packet_send.[ch].
4562 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4564 * Do not save client history information in SERVER_SIGNOFF.
4565 Fixes the bug in normal server that it does not detect
4566 the client becoming valid after the server becomes back
4567 online. Affected file silcd/server_util.c.
4569 * Added `sock_error' field into the SilcSocketConnection
4570 context. When error occurs during socket operation (read
4571 or write) the error is saved. Added also new function
4572 silc_socket_get_error to return human readable socket error
4573 message. Affected files are lib/silcutil/silcsockconn.[ch],
4574 lib/silcutil/unix/silcunixsockconn.c, and
4575 lib/silcutil/win32/silcwin32sockconn.c.
4577 * The server now prints the socket error message in the
4578 signoff for client. Affected file silcd/server.c.
4580 * Fixed the `created' channel information sending from router
4581 to server in JOIN command. Checks now whether the channel
4582 really was created or not and set it according that.
4584 Fixed the JOIN command to use the client entry's current
4585 ID during the joining procedure instead of the one it sent
4586 in the command (it is checked though), since it can change
4587 between the packet processing and command processing, and
4588 would just case unnecessary pain in the client end. Affected
4589 file silcd/command.c.
4591 * Fixed a channel key payload sending to use correct channel
4592 ID when the server was forced to change the channel's ID by
4593 router. Router sent the key payload with the old Channel ID.
4594 Affected file silcd/packet_receive.c.
4596 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4598 * Call silc_server_save_channel_key only if the key payload
4599 was provided in the JOIN command's command reply. Affected
4600 file silcd/command_reply.c.
4602 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Fixed silc_mp_sizeinbase to return the value correctly with
4605 MPI. Affected file lib/silcmath/mp_mpi.c.
4607 * Fixed the stop_server signal to correctly stop the scheduler
4608 and gracefully stop the server when SIGTERM or SIGINT signals
4609 are received. Affected file silcd/silcd.c.
4611 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4613 * Simple handling of TERM and HUP signals. Also added some log
4614 flushing call around. Affected file is
4617 * Fixed small bugs in silclog.c. Now buffering output will take
4618 effect after 10 seconds since startup: This will ensure that
4619 no important startup messages are lost. Also output redirection
4620 will preserve original format ([Date] [Type] message).
4621 Affected file is lib/silcutil/silclog.c.
4623 * Added two options to the config file, in the logging section:
4624 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4625 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4627 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4629 * Do not print the warning about log files not being initialized
4630 more than once to avoid excess logging. Affected file is
4631 lib/silcutil/silclog.c.
4633 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4634 the SIM copying in make install in Makefile.am.pre.
4636 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4638 * Rewritten silclog APIs. Globally interesting changes follows:
4639 silc_log_set_files() changed to silc_log_set_file().
4640 silc_log_set_callbacks() changed to silc_log_set_callback().
4641 ROBOdoc documented silclog header file.
4642 SilcLogCb now returns bool to wether inihibit the default
4643 handler or not (to keep the old behaviour return always TRUE).
4644 The new APIs should also fix the problem of the
4645 silcd_error.log file that was written in the current directory.
4648 Log files streams will remain opened after silc_log_set_file()
4649 call, means less CPU usage notably on high traffic servers.
4650 File streams are now full buffered, and flushed to the disk
4651 every 5 minutes, lesses HD activity and CPU usage.
4652 Messages can be redirected, allowing admins to configure
4653 one single logfile for all server messages.
4654 the silc_log_quick global variable to activate fast-logging.
4655 Affected files lib/silcutil/silclog.[ch]
4657 * Changed some code to conform new silclog APIs. Affected
4658 files are doc/example_silcd.conf.in, silcd/server.c
4659 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4662 * Fixed a memory leak that could occur in some situations.
4663 Affected file silcd/serverconfig.c.
4665 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4667 * Added the silc_client_del_client to remove the client from
4668 all channels as well. Affected file lib/silcclient/idlist.c.
4670 * Fixed the client library to correctly remove the client
4671 from all channels when the client entry is being destroyed.
4672 Affected file lib/silcclient/client_notify.c, command.c.
4674 * Added auto-nicking support to the client library. If the
4675 applicatio now sets client->nickname it will be sent to the
4676 server after connecting by the library. This way for example
4677 SILCNICK (or IRCNICK) environment variables will have effect
4678 and always change the nickname automatically to whatever
4679 it is wanted. Affected file lib/silcclient/client.[ch].
4681 * Renamed silc_server_command_bad_chars to the
4682 silc_server_name_bad_chars and moved it to the
4683 silcd/server_util.[ch]. Added also new function
4684 silc_server_name_modify_bad to return nickname that
4685 includes bad characters as new nickname without those
4686 bad characters. This check and modify is now used in
4687 silc_server_new_client when the username is initially set
4688 as nickname, so it must be checked to be valid nickname.
4689 Affected file silcd/packet_receive.c.
4691 * The nickname length is now taken from the packet for real
4692 and not trusted to strlen() since it clearly can return
4693 wrong length for nickname including bad characters. This
4694 also applies to channel names. Affected file silcd/command.c.
4696 * Removed the lib/silcsilm/modules directory. Modules are now
4697 compiled into the lib/silcsim. Fixed the copying of the
4698 modules to follow symbolic links in Makefile.am.pre.
4700 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Fixed silc_string_regexify list creation. Fixes bugs with
4703 BAN and INVITE commands in server. The affected file is
4704 lib/silcutil/unix/silcunixutil.c.
4706 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4708 * Removed the command destructor entirely from the server's
4709 command and command reply routines. It is not needed, and
4710 its usage was buggy and caused crashes. Affected files are
4711 silcd/command[_reply].[ch].
4713 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * Cancel protocol and NULL sock->protocol if timeout
4716 occurred during protocol. Affected file silcd/server.c.
4718 * Cancel protocol timeouts always before calling the final
4719 callback, to assure that after final callback is called
4720 no other state will be called for the protocol anymore.
4721 Affected file silcd/protocol.c.
4723 * Print error log if incoming connection configuration could
4724 not be found. Affected file silcd/server.c.
4726 * Fixed JOIN command to correctly save the founder mode
4727 to the client on normal SILC server, when the channel
4728 was created by the router. Affected file silcd/command.c.
4730 * Fixed LIST command (hopefully) to send correct reply
4731 packets. Affected file silcd/command.c.
4733 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4735 * The silc_packet_receive_process now returns FALSE if the
4736 read data was invalid packet, and TRUE if it was ok.
4738 The server now checks that if unauthenticated connection
4739 sends data and its processing fails the server will close
4740 the connection since it could be a malicious flooder.
4742 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4744 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4746 * Make sure the warning about error opening a log file is
4747 printed only once and not everytime it fails (produces
4748 too much useless log). Affected file lib/silcutil/silclog.c.
4750 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4752 * Made the silc_server_daemonise() function more readable.
4753 Affected file silcd/server.c.
4755 * Pid file is now optional, the user may comment it out from
4756 the config file. Removed define SILC_SERVER_PID_FILE, we
4757 don't need a default any longer. Affected file
4758 configure.in.pre, lib/Makefile.am.pre.
4760 * Make some use of the pid file. The server now dies at startup
4761 if it detects a valid pid file on his path. The server would
4762 die anyway in this circumstance, because of the bind() failure.
4763 Affected file silcd/silcd.c.
4765 * No longer compiling lib/dotconf.
4767 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4769 * Fixed JOIN command parsing not to crash. Affected file
4770 lib/silcclient/command.c.
4772 * Fied the NICK_CHANGE notify to add the new client entry
4773 even it is resolved. This removes an <[unknown]> nick
4774 thingy bug in the client. Affected file is
4775 lib/silcclient/client_notify.c.
4777 * Do not try to allocate 0 bytes (efence does not like it)
4778 in lib/silccore/silccomand.c when encoding payload.
4780 * Do not take IRCNICK as nickname in Irssi SILC client since
4781 it is not possible to set nickname before hand connecting
4782 the server (TODO has an entry about adding auto-nicking
4785 * Changed the silc_server_command_pending to check whether
4786 there already exists an pending entry with the specified
4787 command, command identifier and pending callback. This is
4788 to fix IDENTIFY and WHOIS related crashes that may register
4789 multiple pending commands with same identifier. Affected
4790 file silcd/command.c.
4792 * Fixed the server to reconnect to the router even if it
4793 was already reconnecting and EOF was received. This to
4794 fix a possibility that the server wouldn't ever try to
4795 auto-reconnect to the router. Affected file silcd/server.c.
4797 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4799 * Fixed the server's password authentication to use the
4800 length of the locally saved password, and not the one
4801 sent in the packet. Affected file silcd/protocol.c.
4803 * Fixed same password authentication problem in the
4804 Authentication Payload handling routines in
4805 lib/silccore/silcauth.c.
4807 * Yet another password authentication problem fixed with
4808 channel password handling in silcd/command.c.
4810 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4812 * If first character of string in silc_parse_userfqdn is '@'
4813 then do not parse it. Affected file is
4814 lib/silcutil/silcutil.c.
4816 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4818 * Fixed minor bug in IDENTIFY command reply sending, which
4819 caused various weird problems during JOIN when it was
4820 resolving names for users. Affected file silcd/command.c.
4822 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Fixed the IDENTIFY command reply sending to chech better valid
4825 clients. It was possible to send incomplete list of replies.
4826 Affected file silcd/command.c.
4828 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Added silc_client_command[s]_[un]register functions now to
4831 dynamically register the commands in client library. Removed
4832 the static table of commands. This allows the client library
4833 to call commands without causing the application to know about
4834 what commands library has called.
4836 Removed the INFO command reply kludge to detect when the command
4837 was called by library. Now library use its own command reply
4838 function for INFO command.
4840 Added function silc_client_command_call to call a command.
4841 Application can use it to call command, not access the structure
4844 Now all commands that are sent by the client library (not
4845 explicitly sent by application) use own command reply functions.
4847 Affected files around lib/silcclient/ and in
4848 irssi/src/silc/core/.
4850 * Fixed the WHOIS command reply sending to chech better valid
4851 clients. It was possible to send incomplete list of replies.
4853 Fixed the WHOIS and IDENTIFY to send the request to router
4854 if normal server did not do it and did not find any results.
4856 Affected file silcd/command.c.
4858 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4860 * Moved the internal data from SilcClient context into its
4861 own file, not accesible to application. Affected files
4862 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4863 and other files in client library.
4865 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4867 * Added doc/examples installation target in Makefile.am.pre.
4870 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4872 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4873 commands the found client entry will be removed from the
4874 cache, after notifying application about the error. Affected
4875 file lib/silcclient/command_reply.c.
4877 * Changed the /MSG to check for exact nickname user gave, and
4878 not let `nick' match `nick@host' if it is only one found. Now,
4879 user must type the exact nickname (like nick@host2) even if
4880 there are no more than one same nicks found. This is to avoid
4881 a possibility of sending nickname to wrong nickname since
4882 `nick' could match `nick@host'. Affected file is
4883 irssi/src/core/silc-servers.c.
4885 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4887 * Do not print "you are now server operator" or similar when
4888 giving /away command. Affected files are
4889 irssi/src/silc/core/client_ops.c, silc-servers.h.
4891 * Made the silc_server_command_pending_error_check to send
4892 the same command reply payload it received back to the
4893 original sender of the command. This way all arguments
4894 that was received by the server will be received by the
4895 client too. Affected file silcd/command.c.
4897 * Added the silc_idcache_add to return the created cache entry
4898 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4900 * Add global clients to expire if they are not on any channel.
4901 This is because normal server will never know if they signoff
4902 if they are not on any channel. The cache expiry will take
4903 case of these entries. This is done by normal servers only.
4904 The affected files are silcd/command_reply.c,
4905 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4907 * If server receives invalid ID notification for WHOIS or
4908 IDENTIFY and the ID exists in the lists, it is removed.
4909 Affected file silcd/command_reply.c.
4911 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4912 in client then client entry that it matches is searched and
4913 the nickname is printed on the screen for user. Affected
4914 file irssi/src/silc/core/client_ops.c.
4916 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * Use cache entry expire time in the LIST command reply to
4919 purge old entries from the cache after the LIST command
4920 reply has been received. This way we don't have non-existent
4921 entries in the cache for too long. Affected file is
4922 silcd/command_reply.c.
4924 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4926 * If we are normal server, and we've not resolved client info
4927 in WHOIS or IDENTIFY from router, and it is global client,
4928 we'll check whether it is on some channel. If it is not
4929 then we cannot be sure about its validity and will resolve it
4930 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4931 file silcd/command.c.
4933 * Search channel by name (if possible) rather than by ID
4934 in IDENTIFY command's command reply. Affected file is
4935 silcd/command_reply.c.
4937 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4939 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4940 Updated specs and implemented it. Affected file silcd/command.c,
4941 silcd/packet_send.c and silcd/packet_receive.c.
4943 * Implemented the <founder auth> payload handling in the JOIN
4944 command. If provided all conditions for channel joining
4945 except requirement to provide correct passphrase can be
4946 overrided by the channel founder. Updated the protocol specs.
4947 Affected file silcd/command.c.
4949 Added support for founder auth in JOIN command in client
4950 library. Fixed the parsing of the JOIN command now to support
4951 all options as they should be. The affected file is
4952 lib/silcclient/command.c.
4954 * Optimized the WHOIS and IDENTIFY commands to send the request
4955 to router only if it includes nicknames or other names. If
4956 they include only IDs then check the local cache first before
4957 routing. Affected file is silcd/command.c.
4959 * Added channels topic announcements. Affected file is
4960 silcd/packet_receive.c and silcd/server.c.
4962 * Fixed the silc_server_send_notify_topic_set to really destine
4963 the packet to channel. Affected file silcd/packet_send.c.
4965 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4966 library. Affected file lib/silcclient/client_notify.c.
4968 * Added UMODE announcements. Affected file silcd/server.c.
4970 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4972 * Memory leak fixes in:
4974 lib/silcutil/silcsockconn.c
4975 lib/silcske/silcske.c
4976 lib/silcske/groups.c
4978 lib/silccrypt/silcpkcs.c
4979 lib/silccore/silccommand.c
4980 lib/silccore/silcidcache.c
4985 * ROBOdoc documented the lib/silcske/groups.h file and a
4986 bit changed the interface for better.
4988 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4990 * Update the client entry context in the ID cache after
4991 nick change. Affected file lib/silcclient/command.c.
4992 Fixes the CUMODE command when regaining founder privileges,
4993 and a little WHOIS problem.
4995 * Fixed silc_net_gethostbyname to correctly call the
4996 inet_ntop. Affected file lib/silcutil/silcnet.c.
4998 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5000 * Added IPv6 support checking to the configure.in.pre, added
5001 also --enable-ipv6 option to override the check. Affected
5002 file configure.in.pre.
5004 * The silc_thread_create now calls the start function
5005 directly if threads support is not compiled in. Removes
5006 ugly #ifdef's from generic code. Affected files are
5007 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5009 * Added silc_net_gethostby[name/addr]_async to asynchronously
5010 resolve. Affected files are lib/silcutil/silcnet.[ch].
5012 * Added support for rendering IPv6 based server, client and
5013 channel IDs. Affected file lib/silcutil/silcutil.c.
5015 * Added support for creating IPv6 based server IDs. Affected
5016 file is silcd/serverid.c.
5018 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5020 * Added silc_net_gethostby[addr/name] into the
5021 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5022 routines. Added silc_net_is_ip[4/6]. Affected file is
5023 lib/silcutil/unix/silcunixnet.c. All routines that take
5024 address as argument now supports both IPv4 and IPv6 addresses.
5026 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5028 * Fixed LIST command reply sending in server. Affected file
5031 * Server now sends the kicker's client ID in the KICK notify
5032 to the kicked client. Affected file silcd/command.c.
5034 * The client library now parses the kickers client ID and
5035 UI displays it. Affected files lib/silcclient/client_notify.c
5036 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5038 * Made all payload parsing function prototypes consistent.
5039 They all take now const unsigned char * and uint32 pair as
5040 the payload data instead of SilcBuffer. Changes all around
5041 the source tree. Other unsigned char* -> const unsigned char*
5042 changes around the tree as well.
5044 * Optimized SFTP client and server packet sending not to
5045 allocate new buffer for each packet but to recycle the
5046 first allocated buffer. Affected files are
5047 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5049 * Optimized the SFTP client to use SilcList instead of
5050 SilcDList for requests, because it is faster. Affected file
5051 is lib/silcsftp/sftp_client.c.
5053 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5054 into lib/silccore/silcid.[ch].
5056 Renamed silcpayload.[ch] into silcargument.[ch].
5058 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5060 * If client entry is deleted with active key agreement
5061 session, abort the session.
5063 The silc_client_abort_key_agreement now calls the completion
5064 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5066 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5069 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5071 * Don't use __restrict in older GCC's. Affected file is
5072 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5074 * silc_net_localhost now attempts to reverse lookup the
5075 IP/hostname. Affected file lib/silcutil/silcnet.c.
5077 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5078 command. It can be used to gain founder privileges at
5079 the same time when joining the channel.
5081 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5082 kicker's client ID as well. Updated protocol specs.
5084 Defined that the server must send SILC_COMMAND_IDENTIFY
5085 command reply with error status to client who sent
5086 private message with invalid client ID.
5088 Updated the protocol specification.
5090 * Added silc_server_send_command_reply to send any
5091 command reply. Affected file silcd/packet_send.[ch].
5093 * Added silc_id_payload_encode_data to encode ID payload
5094 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5096 * The server now send IDENTIFY command reply with error
5097 status if client ID in private message is invalid. Affected
5098 file silcd/packet_receive.c.
5100 * Save the server key file with server's IP address in
5101 the filename instead of hostname. The affected file is
5102 irssi/src/silc/core/client_ops.c.
5104 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5106 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5109 * Added libtool support for compiling shared objects in
5110 lib/silcsim. Affected file configure.in.pre and
5111 lib/silcsim/Makefile.am. Original patch by cras.
5113 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Pid file configuration, and server's config file fixes
5116 patch by toma. Updated CREDITS file.
5118 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5120 * Fixed silc_client_channel_message to not try to decrypt
5121 the message twice if it resolved the destination client
5122 information. This could cause of dropping one channel
5123 message. Affected file lib/silcclient/client_channel.c.
5125 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5128 lib/silcclient/client.c. This function is used when the SILC
5129 Client is run under some other scheduler, or event loop or
5130 main loop. On GUI applications, for example this may be
5131 desired to used to run the client under the GUI application's
5132 main loop. Typically the GUI application would register an
5133 idle task that calls this function multiple times in a second
5134 to quickly process the SILC specific data.
5136 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5138 * Fixed silc_server_drop() for dropping the supplementary
5139 groups as well, this could cause a security hole on some
5142 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5147 * Write PID file after dropping privileges. Added -F option
5148 to run server on foreground. A patch by debolaz.
5149 Affected files silcd/server.c, silcd/silcd.c.
5151 * Fixed MOTD to return the MOTD file server name. Affected
5152 file silcd/command.c.
5154 * Added INFO command reply handling to the Irssi SILC Client.
5155 Affected file irssi/src/silc/core/client_ops.c.
5157 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Fixed the silc_idcache_list_* routines to really support
5160 the dynamic list. Fixes a crash. Affected file is
5161 lib/silccore/silcidcache.c.
5163 * Fixed the LIST command reply to really call LIST command's
5164 pending callbacks. Affected file silcd/command_reply.c.
5166 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5168 * Update conn->local_entry->nickname after giving NICK
5169 command. Affected file lib/silcclient/command.c.
5171 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5173 * Added the [pid] option to the silcd configuration file
5175 Affected files: serverconfig.[ch] and silcd.c
5177 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Save fingerprint in WHOIS command reply in server.
5180 Affected file silcd/command_reply.c.
5182 * Fixed NICK commands pending callback registration.
5183 Affected file lib/silcclient/command.c.
5185 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Use ++server->cmd_ident when sending commands in server,
5188 instead of random number. Affected file silcd/command.c.
5190 * Fixed GETKEY command reply to call actually GETKEY pending
5191 command callbacks. Affected file silcd/command_reply.c.
5193 * A bit stricter check for nicknames. Check for same nickname
5194 in NICK command also. Affected file silcd/command.c.
5196 * Do not call INFO command everytime client ID changes, only
5197 during first connecting. Affected file lib/silcclient/client.c.
5199 * Set the new nickname only after successful command reply for
5200 NICK command is returned by server. Affected file
5201 lib/silcclient/command.c.
5203 * Remove nicknames from nicklist during server_signoff notify.
5204 Should fix /NAMES bit more. The affected file is
5205 irssi/src/silc/core/silc-channels.c.
5207 * Added `fingerprint' field to the SilcIDListData in the
5208 silcd/idlist.h to hold the fingerprint of the client's
5211 Send the fingerprint of the client's public key in WHOIS
5214 Affected files silcd/command.c, and silcd/idlist.[ch].
5216 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5217 create fingerprint from given data.
5219 * Show the fingerprint of the client's public key in WHOIS.
5220 Affected files irssi/src/module-formats.[ch] and
5221 irssi/src/silc/core/client_ops.c.
5223 * Format the multiple same nicknames also during JOIN and
5224 NICK_CHANGE notifys. Affected file is
5225 lib/silcclient/client_notify.c.
5227 * Do not print error on screen for invalid private message
5228 payload since it can come if someone is sending private
5229 messages with wrong key. Affected file
5230 lib/silccore/silcprivate.c.
5232 * Fixed multiple concurrent /PING crash. Affected file
5233 lib/silcclient/command.c.
5235 * Changed the wrong ID encoding. All IP addresses must be
5236 in MSB first order in encoded format. They were encoded
5237 wrong and was in LSB format. Affected files are
5238 silcd/serverid.c, lib/silcutil/silcutil.c.
5240 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5242 * Call the `connect' client operation through the scheduler
5243 in case of error. Affected file lib/silcclient/client.c.
5245 * Call the `failure' client operation even if the error
5246 occurred locally during a protocol. Affected file is
5247 lib/silcclient/protocol.c.
5249 * Added support of sending LIST command to router from normal
5250 server. This way normal server can get list of all channels
5251 in the network too. Fixed the channel list sending in the
5252 server too. Affected files are silcd/command.c, and
5253 silcd/command_reply.[ch].
5255 * Added silc_server_update_channels_by_server and
5256 silc_server_remove_channels_by_server. They are used during
5257 disconnection of primary router and in backup router protocol.
5258 Affected file silcd/server_util.[ch], silcd/server.c and
5259 silcd/server_backup.c.
5261 * Fixed channel adding to global list in IDENTIFY command
5262 reply in server. Affected file silcd/command_reply.c.
5264 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * If the incoming packet type is REKEY or REKEY_DONE process
5267 that packet always synchronously. Fixes yet another MAC
5268 failed error on slow (dialup) connections. Affected file
5269 lib/silcclient/client.c and silcd/server.c.
5271 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5273 * Call check_version SKE callback for initiator too. Affected
5274 file lib/silcske/silcske.c.
5276 * Implemented fix for security hole found in the SKE that was
5277 fixed in the specification few days back; the initiator's
5278 public key is now added to the HASH value computation.
5279 Added backwards support for the old way of doing it too, for
5280 old clients and old servers. Affected file is
5281 lib/silcske/silcske.c.
5283 * Enabled mutual authentication by default in SKE. If initiator
5284 is not providing mutual authentication the responder will
5285 force it. This will provide the proof of posession of the
5286 private key for responder. The affected files are
5287 lib/silcclient/protocol.c and silcd/protocol.c.
5289 * Do not cache anymore the server's public key during SKE.
5290 We do mutual authentication so the proof of posession of
5291 private key is done, and if the server is authenticated in
5292 conn auth protocol with public key we must have the public
5293 key already. Affected file silcd/protocol.c.
5295 * Added new global debug variable: silc_debug_hexdump. If
5296 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5297 file lib/silcutil/silclog.[ch].
5299 * Fixed compilation warning due to char * -> const char *.
5300 Affected files lib/silcutil/silcnet.h, and
5301 lib/silccore/silcauth.[ch].
5303 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * Fixed CMODE command when new channel key was created. If
5306 the creation failed the old key was removed. Next time giving
5307 same command would crash the server since the old key was
5308 freed already. Affected file silcd/command.c.
5310 * Fixed the silc_server_announce_get_channels to not crash
5311 on reconnect. Affected file silcd/server.c.
5313 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Added silc_log_set_debug_string function to set a regex
5316 string to match for debug output. Only the function names,
5317 or filenames matching the given debug string is actually
5318 printed. This way it is possible to filter out those debug
5319 strings that user is not interested in.
5321 Fixed a bug in silc_string_regexify.
5323 Affected files lib/silcutil/silclog.[ch], and
5324 lib/silcutil/unix/silcunixutil.c.
5326 * Changed the -d options in both server and Irssi SILC client
5327 to take the debug string as argument. Affected files
5328 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5330 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * Added silc_hash_babbleprint to create a Bubble Babble
5333 Encoded fingerprint. The encoding is developed by Antti
5334 Huima (draft-huima-babble-01.txt), and it creates human
5335 readable strings out of binary data. Affected file
5336 lib/silccrypt/silchash.[ch].
5338 * Print the babble print now in addition of fingerprint as well
5339 in Irssi SILC client. Affected files are
5340 irssi/src/fe-common/silc/module-formats.[ch],
5341 irssi/src/fe-common/silc/core/client_ops.c.
5343 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Fixed a security problem found in SKE. The initiator's
5346 public key too is now added to the HASH hash value creation
5347 which is signed by the responder to create the SIGN value.
5348 This will prevent anyone in the middle to lie to the responder
5349 about the initiator's public key. If this is done now, the
5350 man in the middle will get caught. Updated the protocol
5353 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5355 * Better installation directory handling. Configure module
5356 paths and other paths automatically to example_silc* files
5357 in doc/. A patch by toma.
5359 * Fixed compiler warning from MPI library, and from SILC RNG.
5362 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5363 It can be configured with ./configure. A patch by toma.
5365 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * Find correct make to use in prepare-clean. A patch by
5368 toma. Affected file prepare-clean.
5370 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5372 * Added irssi variables use_auto_addr, auto_bind_ip,
5373 auto_bind_port and auto_public_ip.
5375 * Changed the interface for silc_client_send_key_agreement
5376 in lib/silcclient/silcapi.h
5380 irssi/src/silc/core/silc-core.c
5382 lib/silcclient/silcapi.h
5383 irssi/src/silc/core/silc-channels.c
5384 lib/silcclient/client_keyagr.c
5387 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * Added silc_pkcs_public_key_compare to compare two
5390 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5392 * Check that the client who set the founder mode on the
5393 channel is the same client that is giving the founder
5394 mode to itself. It is done by comparing the saved public
5395 key (it is saved even in the authentication is passphrase).
5396 Affected file silcd/command.c.
5398 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Do not process packet for disconnected socket connection.
5401 Affected file lib/silccore/silcpacket.c.
5403 * Process the DISCONNECT packet through scheduler in the
5404 client library. Affected file lib/silcclient/client.c.
5406 * Fixed the silc_client_packet_parse to not to increase
5407 the packet sequence number if the conn->sock and the
5408 current socket connection is not same. This can happen
5409 for example during key agreement when the conn includes
5410 multiple socket connections (listeners). Affected file
5411 lib/silcclient/client.c.
5413 * The sender of the file transfer request now provides also
5414 the pointer (listener) for the key exchange protocol. If
5415 the listener cannot be created then it sends empty key
5416 agreement and lets the receiver provide the listener.
5418 Added `local_ip' and `local_port' arguments to the
5419 silc_client_file_send. If they are provided they are used,
5420 if not then it will attempt to find local IP address, if
5421 not found or bind fails then the remote client will provide
5424 Affected files are lib/silcclient/client_ftp.c and
5425 lib/silcclient/silcapi.h.
5427 * Extended the FILE SEND command to support defining the
5428 local IP and port for key exchange listener. They are
5429 optional. Affected file irssi/src/silc/core/silc-servers.c.
5431 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5433 * Defined to WHOIS command reply the sending of fingerprint
5434 of the client's public key (if the proof of posession of the
5435 corresponding private key is verified by the server).
5436 Updated to the protocol specification.
5438 * Added support of receiving the client's public key's
5439 fingerprint in command reply in client library. Affected
5440 file is lib/silcclient/command_reply.c, and
5441 lib/silcclient/idlist.[ch].
5443 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Do not send over 128 chars long nickname to the server
5446 in NICK command. Affected file lib/silcclient/command.c.
5448 * Do not send over 256 chars long channel names to the server
5449 in JOIN command. Affected file lib/silcclient/command.c.
5451 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Assure that silc_server_close_connection cannot be called
5454 twice for same socket context. Affected file is
5457 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Send error message to application if opening file for
5460 writing during file transfer fails. Affected file is
5461 lib/silcclient/client_ftp.c.
5463 Remove all file transfer sessions for a client that we're
5464 removing from ID cache.
5466 Affected file is lib/silcclient/client_ftp.c.
5468 * Fixed silc_net_addr2bin to return correct address. Affected
5469 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5471 * Fixed file transfer session removing on signoff notify.
5472 Affected file irssi/src/silc/core/silc-servers.c.
5474 * Added the SilcClientFileError to be returned in the monitor
5475 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5476 Affected file lib/silcclient/silcapi.h.
5478 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5480 * Fixed a crash in silc_client_ftp_free_sessions and
5481 silc_client_ftp_session_free_client. Affected file
5482 lib/silcclient/client_ftp.c.
5484 * Added `disabled' field in the SilcChannelEntry in the server
5485 to indicate if the server entry is disabled. Affected file
5486 silcd/idlist.h, silcd/command[_reply].c.
5488 * SILC server adds now /var/run/silcd.pid everytime it is
5489 started. Affected file silcd/silcd.c.
5491 * Added silc_server_packet_send_clients to send a packet to
5492 the provided table of client entries. Affected file
5493 silcd/packet_send.[ch].
5495 * Fixed a crash in client resolving in client_prvmsg.c in
5496 client library. Affected file lib/silcclient/client_prvmsg.c.
5498 * Do not actually remove the client directly from ID cache
5499 during SERVER_SIGNOFF, but invalidate it. This way we
5500 preserve the WHOWAS info for the client. Affected file
5501 silcd/server_util.c.
5503 * Fixed SERVER_SIGNOFF notify handling in the server. The
5504 server is now able to process incoming SERVER_SIGNOFF notify
5505 for a server that it doesn't even know about. It will remove
5506 the clients provided in the notify. Affected file
5507 silcd/packet_receive.c.
5509 * Check for partial packet in data queue after every packet that
5510 was found from the queue. Return and wait for more data if
5511 there is partial data in queue. Affected file is
5512 lib/silccore/silcpacket.c.
5514 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Added SilcClietFileError enum to indicate error in
5517 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5518 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5519 Affected files lib/silcclient/silcapi.h and
5520 lib/silcclient/client_ftp.c.
5522 * Check that newsize in silc_buffer_realloc is larger than
5523 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5525 * Added better monitor of file transfers. It now monitors
5526 key agreement protocol during the file transfer too. Added
5527 error reporting too. Affected files
5528 irssi/src/silc/core/silc-servers.c,
5529 irssi/src/fe-common/silc/module-formats.[ch].
5531 * Wrote a help file for FILE command.
5533 * Added silc_rng_global_get_byte_fast to get not-so-secure
5534 random data as fast as possible. Random data is read from
5535 /dev/urandom if available and from the SILC RNG if not
5536 available. It is used in padding generation. Affected file
5537 lib/silccrypt/silcrng.[ch].
5539 * All packets in client library are now processed synchronously.
5540 Optimized packet processing a lot. Affected file
5541 lib/silcclient/client.c.
5543 * All server connection packets are processing synchronously
5544 now in server, to optimize packet processing. Affected file
5547 * Include files are installed now only in Toolkit distribution
5548 if make install is given. Affected files: all Makefile.am's.
5550 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Assure that silc_client_notify_by_server_resolve does not
5553 resolve the client information multiple times. If it cannot
5554 be found by the first it cannot be found at all. Affected
5555 file lib/silcclient/client_notify.c.
5557 * Fixed WHOWAS command reply calling. Affected file
5558 lib/silcclient/command_reply.c.
5560 * Removed all references to silc_idlist_get_client from the
5561 Irssi SILC client since that call is internal call used by
5562 the library. The Irssi SILC client will use now client
5563 retrieval functions found in silcapi.h.
5565 * Fixed a bug in resolving nickname info before sending
5566 private message. It used freed memory. Affected file
5567 irssi/src/silc/core/silc-servers.c.
5569 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Assure my_channels statistics cannot go negative in server.
5572 Affected files silcd/server.c, silcd/server_util.c.
5574 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5578 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5580 * Win32 Toolkit changes. Affected files
5581 win32/silc.dsw, win32/libsilc/libsilc.def,
5582 win32/libsilcclient/libsilc.def,
5583 lib/silcutil/silcutil.c, and
5584 lib/sftp/sftp_fs_memory.c.
5586 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Added silc_net_localip to return local host's IP address.
5589 Affected file lib/silcutil/silcnet.[ch].
5591 * If key exchange or rekey protocol is active for a connection
5592 parse all packets syncronously since there might be packets
5593 in packet queue that we are not able to process without first
5594 processing packets before them. Affected file silcd/server,
5595 lib/silcclient/client.c.
5597 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5598 whether library should continue processing the packet.
5599 Affected file lib/silccore/silcpacket.h.
5601 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5602 SilcSFTPMonitorData to SFTP server to monitor various
5603 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5604 lib/silcsftp/sftp_server.c.
5606 * Added silc_file_size to return file size. Affected file
5607 lib/silcutil/silcutil.[ch].
5609 * Implemented the file transfer support for the client library.
5610 Added preliminary support for simple client to client one-file
5611 transmission. Affected file lib/silcclient/client_ftp.c,
5612 lib/silccilent/client.[ch].
5614 * Added new local command FILE to the Irssi SILC Client.
5615 It is used to perform the file transfer. It has subcommands
5616 SEND, RECEIVE, SHOW and CLOSE. Affected files
5617 irssi/src/silc/core/client_ops.c,
5618 irssi/src/silc/core/silc-server.[ch].
5620 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Relay the SILC_PACKET_FTP in the server. Affected files
5623 silcd/server.c and silcd/packet_receive.c.
5625 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Renamed silc_file_read and silc_file_write to functions
5628 silc_file_readfile and silc_file_writefile. Added function
5629 silc_file_open and silc_file_close. Affected files
5630 lib/silcutil/silcutil.[ch].
5632 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Resolve the client info when received private message or
5635 channel message for a client which nickname we don't know.
5636 Affected files lib/silcclient/client_prvmsg.c and
5637 lib/silcclient/client_channel.c.
5639 * Do not crash in /KEY if client is not connected. Affected
5640 file irssi/src/silc/core/silc-channels.c.
5642 * Added SilcClientStatus field to the SilcClientEntry in the
5643 lib/silcclient/idlist.h.
5645 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5646 is incomplete and is being resolved, it won't be resolved
5649 Make sure also that USERS command reply does not resolve
5650 twice information. Affected file is
5651 lib/silcclient/command_reply.c.
5653 Make sure that silc_client_get_clients_by_list does not
5654 resolve twice same information.
5656 * Check for valid client->id in the silc_server_free_client_data.
5657 Affected file silcd/server.c.
5659 * Fixed /GETKEY nick@server not to crash if the server entry
5660 is not found. Affected file lib/silcclient/command.c.
5662 * Fixed the silc_server_check_cmode_rights to check the
5663 requested modes correctly. Affected file silcd/command.c.
5665 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * Better checks for non-printable chars in nick added.
5668 Affected file silcd/command.c.
5670 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Call the silc_server_udpate_servers_by_server in the
5673 primary router that comes back online in the backup resuming
5674 protocol. Otherwise it routes packets wrong. Affected file
5675 silcd/server_util.[ch], silcd/server_backup.c.
5677 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5680 lib/silcutil/silcbuffmt.[ch].
5682 * Redefined the SILC packet header to include the padding
5683 length. Affected file lib/silccore/silcpacket.[ch].
5685 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5686 length for maximum padding up to 128 bytes). Affected
5687 file lib/silccore/silcpacket.h.
5689 * Removed all backwards support for old 0.5.x MAC thingies.
5690 The SILC packet header change makes it impossible to be
5691 backwards compatible.
5693 * Send the ENDING packet with timeout in the backup resuming
5694 protocol. This is to assure that all routers has connected
5695 to the primary router. Affected file silcd/server_backup.c.
5697 * Changed the RNG to take the first IV from random data. It
5698 used to take it from zero actually. Changed the RNG also
5699 to use /dev/urandom during session. /dev/random is used
5700 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5702 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Changed the SILC packet header to have the first two bytes
5705 (the packet length) encrypted. Affected files aroung the
5706 code tree, lib/silccore/silcpacket.[ch]. Removed the
5707 SilcPacketCheckDecrypt callback. It is not needed anymore
5708 since the silc_packet_receive_process will determine now
5709 whether the packet is normal or special.
5711 * Implemented the unidirectional MAC keys. Affected files
5712 lib/silcske/silcske.c, silcd/protocol.c and
5713 lib/silcclient/protocol.c.
5715 * Implemented the packet sequence number to the MAC computation.
5716 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5717 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5718 lib/silcclient/protocol.c.
5720 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Allow backup router to announce servers. All servers
5723 announced by backup router are added to the global list
5724 automatically. Update hte server's socket to our primary
5725 router also when backup router announces a server.
5726 Affected file silcd/packet_receive.c.
5728 * Do not update the client->router in the function
5729 silc_server_udpate_clients_by_server if the client is on
5730 global list. We might fail to find any specific server
5731 for locally connected clients and local cell clients. They
5732 should still use the `from' and not `to' as client->router.
5733 This fixes backup router resuming protocol. Affected file
5734 silcd/server_util.c.
5736 * Decrease channel statistics count only if the channel
5737 deletion worked. Affected files are silcd/server.c and
5738 silcd/server_util.c.
5740 * Added silc_server_update_servers_by_server to update origin
5741 of all server entries. Used during backup router protocol.
5742 Affected files silcd/server_util.[ch], silcd/server.c. and
5743 silcd/backup_router.c.
5745 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5746 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5747 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5748 lib/silccrypt/silchmac.c.
5750 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Assure that router cannot reroute the same channel message
5753 to the sender. Affected file silcd/packet_receive.c.
5755 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Made better checks that the channel message is not sent
5758 to the router it came from. Affected file is
5759 silcd/packet_send.c. Fixed memory leak too.
5761 * Announce informations for incoming router connection, but
5762 only after checking if it is replaced by backup router.
5763 Affected file silcd/packet_receive.c.
5765 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Fixed the backup resuming protocol to work in multiple
5768 router environment. Affected file silcd/server_backup.c.
5770 * Route packet only to one router in the function
5771 silc_server_packet_send_to_channel. Affected file is
5772 silcd/packet_send.c.
5774 * Fixed silc_server_send_notify_dest to set the broadcast
5775 flag. Fixed the silc_server_send_notify_topic to actually
5776 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5777 Affected file silcd/packet_send.c.
5779 * Changed the SFTP Filesystem interface. Changed the
5780 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5781 the filesystem operation function. The SilcSFTPFilesystem
5782 is now a context that is allocated by all filesystem allocation
5783 functions and it already includes the operations structure
5784 and filesystem specific context. It is given as argument
5785 now to the silc_sftp_server_start. This made the interface
5786 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5787 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5789 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Changed the backup router adding and getting interfaces
5792 in the server. The router that will be replaced by the
5793 specified backup router is now sent as argument. Affected
5794 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5797 * Added silc_net_addr2bin_ne to return the binary form of
5798 the IP address in network byte order. Affected files
5799 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5801 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Check for existing server ID in silc_server_new_server
5804 and in silc_server_connect_to_router_final and remove the
5805 old entry if it exists. Affected file silcd/packet_receive.c,
5808 * Send the channel message always to only one router, either
5809 in upstream or downstream. Affected file is
5810 silcd/packet_send.c.
5812 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5814 * Wrote the definition of the backup resuming protocol to the
5815 protocol specification.
5817 * Removed one redundant channel key generation from normal
5818 server during joining procedure. Removed one redundant
5819 channel key sending from server to router during joining
5820 procedure. Affected file silcd/command.c.
5822 * Made minor bugfixes to the backup router resuming protocol.
5823 Affected file silcd/server_backup.c, server.c.
5825 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Added --disable-asm configuration option. Affected files
5828 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5831 * Implemented the backup resuming protocol that is used to
5832 resume the primary router position in the cell after the
5833 primary router comes back online. Affected files
5834 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5835 and silcd/server_util.[ch].
5837 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Sleep two (2) seconds after sending QUIT command to server.
5840 Affected file lib/silcclient/command.c.
5842 * Assure that if outgoing data buffer is pending do not force
5843 send any data. Affected file silcd/packet_send.c.
5845 * Assure that if outgoing data buffer is pending do not force
5846 send any data. Affected file lib/silcclient/client.c.
5848 * Implemented the backup router support when the primary router
5849 goes down. The servers and routers can now use the backup
5850 router as new primary router without loosing connectivity.
5852 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5855 in the server to indicate disabled entry. All data read
5856 from the connection will be ignored and no data is sent
5857 for entry that is disabled. Affected files are
5858 silcd/idlist.h, silcd/server.c.
5860 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5862 * Created SFTP client and server test programs in the
5863 lib/silcsftp/tests directory.
5865 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Implemented memory filesystem (virtual filesystem) for
5868 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5871 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Implemented the SFTP (SSH File Transfer Protocol) to the
5874 lib/silcsftp. It includes SFTP client and SFTP server
5877 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * Moved lib/silccore/silcprotocol.[ch] to the
5880 lib/silcutil library.
5882 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5883 take variable argument list pointer as argument. Affected
5884 file lib/silcutil/silcbuffmt.[ch].
5886 * Added silc_buffer_set function that is used to set data
5887 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5888 Affected file lib/silcutil/silcbuffer.h.
5890 * Changed various routines in the core library to use the new
5891 silc_buffer_set instead of allocating new buffer only for
5894 * Added 64-bit value formatting and unformatting support to the
5895 silc_buffer_[un]format routines. Affected file is
5896 lib/silcutil/silcbuffmt.[ch].
5898 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5899 to includes/bitmove.h.
5901 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Fixed channel user mode saving in client library. Affected
5904 file lib/silcclient/command[_reply].c.
5906 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Defined the file transfer to the SILC Protocol. Added
5909 new packet type SILC_PACKET_FTP and defined File Transfer
5910 Payload. The mandatory file transfer protocol is SFTP
5911 (SSH File Transfer Protocol). Affected file in addition
5912 of the internet draft is lib/silccore/silcpacket.h.
5914 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5915 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5916 is used as part of backup router protocol when the primary
5917 router of the cell is back online and wishes to resume
5918 the position as primary router.
5920 * Redefined the MAC generation keys in the protocol. The
5921 same key is not used anymore in both direction. Both
5922 direction will now use different keys for sending and
5923 receiving. This fixes a potential security flaw. This
5924 change causes incompatibilities in the protocol.
5926 * Redefined also the MAC computation from the packet.
5927 An packet sequence number is now added to the MAC
5928 computation. This prevents possible replay attacks against
5929 the protocol. This change too causes incompatibilities
5932 Added `sequence' field to the SilcPacketContext to hold
5933 the current sequence number for the packet.
5935 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5937 * Added `created' field to the SilcIDListData in the file
5938 silcd/idlist.h to indicate the time when the entry was
5941 * Added `created' field to the SilcChannelEntry too. Affected
5942 file silcd/idlist.h.
5944 * Added `creation_time' aguments to all the announcement functions
5945 in the server. If it is provided then only the entries that
5946 was created after the provided time frame are actually
5947 announced. Affected file silcd/server.[ch].
5949 * The protocol says that the Channel ID's IP address must be
5950 based on the router's IP address. Added check for this in
5951 the silc_server_new_channel when processing incoming New Channel
5952 Payload. Affected file silcd/packet_receive.c.
5954 * Print out the correct version with --version in SILC client.
5955 Affected file irssi/src/silc/core/silc-core.c.
5957 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Fixed WHOWAS command to check for completnes of the client
5960 entry always, not just when the command is coming from client.
5961 Affected file silcd/command.c.
5963 * Added new function silc_server_packet_queue_purge to purge the
5964 outgoing data queue to the network. After the function returns
5965 it is guaranteed that the outgoing packet queue is empty.
5966 Affected file silcd/packet_send.[ch].
5968 * Purge the outgoing packet queue in the rekey protocol's final
5969 callback to assure that all rekey packets go to the network
5970 before quitting the protocol. Affected file silcd/server.c.
5972 * Added silc_client_packet_queue_parse as similar function as
5973 in server to the client library. The affected file is
5974 lib/silcclient/client.c.
5976 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Splitted silcd/server.c and created silcd/server_util.[ch]
5979 for utility functions.
5981 * Added new socket flag SILC_SF_DISABLED to indicate that the
5982 connection is open but nothing can be sent to or received from
5983 the connection. Affected file lib/silcutil/silsockconn.[ch].
5984 The checking for disabled socket is checked in the low level
5985 silc_socket_write and silc_socket_read functions.
5987 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5989 * Allow only nicknames and channel names that fits into the
5990 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5992 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * When processing JOIN command reply in server check that if
5995 the channel exists in our global list we'll move it the local
5996 list. Affected file silcd/command_reply.c.
5998 * Fixed the check whether client is joined on the channel already
5999 in JOIN command. Affected file lib/silcclient/command.c.
6001 * Fixed the JOIN command reply to check whether the channel
6002 already exists. Affected file lib/silcclient/command_reply.c.
6004 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Added silc_ske_status_string to map the SKE error numbers
6007 to readable strings. The affected files are
6008 lib/silcske/silcske[_status].[ch].
6010 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Do not show the private channels on the WHOIS channel list
6013 as it is not allowed by the protocol. The affected file is
6016 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Assure that the packet length digged from the actual packet
6019 is something sensible in the silc_packet_decrypt_rest_special
6020 in lib/silccrypt/silcpacket.c.
6022 * Free and NULL the allocated pointer in silc_hmac_alloc if
6023 the HMAC allocation fails. The affected file is
6024 lib/silccrypt/silchmac.c.
6026 * Print the selected security properties to the log files in
6027 the server. Affected file silcd/protocol.c.
6029 * Add SKE's reference counter even if calling the completion
6030 callback manually. Otherwise it goes negative, although it
6031 does not cause any problems. The affected file is
6032 lib/silcske/silcske.c.
6034 * Remove the client entry with short timeout after giving the
6035 KILL command. Affected file lib/silcclient/command.c.
6037 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6038 case all found clients are already disconnected (WHOWAS would
6039 found them) in the server. Affected file silcd/command.c.
6041 * Update the last_receive (time of last data received) to be
6042 updated only when received private or channel message so that
6043 the idle time showed in WHOIS makes more sense.
6045 * Added boolean field `valid' in to the SilcClientEntry in the
6046 client library to indicate whether the entry is valid or not.
6047 This fixes the nickname change bug on channel when changing
6048 the nickname to be same than the old (like nick to Nick) the
6049 nickname formatter doesn't set the new nick anymore to Nick@host.
6050 Affected file lib/silcclient/idlist.[ch].
6052 * Now actually fixed the nickname changing on disconnection.
6053 Added new function silc_change_nick to the Irssi SILC Client.
6054 Affected file irssi/src/silc/core/client_ops.c,
6055 irssi/src/silc/core/silc-nicklist.[ch].
6057 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Check that the public key exists in the GETKEY command before
6060 trying to encode it. Affected file silcd/command.c.
6062 * Print some notifications on received public keys with GETKEY
6063 command in the Irssi SILC Client. Affected files are
6064 irssi/src/fe-common/silc/module-formats.[ch],
6065 irssi/src/silc/core/client_ops.c.
6067 * Use IDENTIFY command to resolve the server information in the
6068 GETKEY command instead of INFO command. Affected file
6069 lib/silcclient/command.c.
6071 * All command reply functions in the client library now calls
6072 the pending command reply callbacks even if an error has
6073 occurred. The server has done this a long time and now it was
6074 time to move the client library to this as well. Now all
6075 errors can be delivered back to the pending command reply
6076 callbacks if necessary. Affected files are
6077 lib/silcclient/command[_reply].[ch].
6079 * Change the nickname on disconnection back to the username
6080 because in reconnect the server will enforce it to it anyway.
6081 Affected file irssi/src/silc/core/silc-servers.c.
6083 * Fixed a config file parsing bug in the Irssi SILC client.
6084 Affected file irssi/src/silc/core/clientconfig.c.
6086 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * When printing the channel mode on JOIN, verify that the
6089 channel key and channel's HMAC are valid. Affected file
6090 irssi/src/silc/core/client_ops.c.
6092 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6095 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6096 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6098 * Removed channel key rekey task deleting from the function
6099 silc_server_save_channel_key. Affected file silcd/server.c.
6100 Added explicit timeout task context instead that is used to
6101 delete the task if we are registering a new task before the
6102 new task has elapsed.
6104 * When channel key rekey occurs the client library now saves
6105 the old channel key for a short period of time (10 seconds) and
6106 is able to use it in case some is still sending channel
6107 messages encrypted with the old key after the rekey. Affected
6108 file lib/silcclient/[idlist.h|client_channel.c].
6110 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Added check to the silc_server_new_id_real to not accept
6113 new ID if it is the sender's own ID. Affected file is
6114 silcd/packet_receive.c.
6116 * Assure that we do not announce ourself or the one we've
6117 sending our announcements when we're router and are announcing
6118 servers to our primary router. Affected file silcd/server.c.
6120 * Fixed silc_server_command_identify_check_client to assemble
6121 correct WHOIS packet. It send corrupted WHOIS packet and
6122 caused problem with router to router connections. Affected
6123 file silcd/command.c.
6125 Fixed also silc_server_command_whois_check the same way
6126 as for the IDENTIFY command.
6128 * Added new SilcIDListStatus to the server in the SilcIDListData
6129 structure. The status now includes the current status of
6130 the entry (like registered, resolved etc.). Affected file
6131 silcd/idlist.[ch]. Defined a bunch of different status types
6132 as well. This replaced the old boolean registered field as well.
6134 Added resolve_cmd_ident field to the SilcClientEntry structure
6135 too so that if the entry is for example being resolved so
6136 another command may attach to the same pending command reply
6137 without requiring to resolve the same entry again. This concept
6138 should optimize the WHOIS and the IDENTIFY resolving under
6139 heavy load by taking away unnecessary resolving for entries
6140 that are being resolved already.
6142 Added support for adding multiple pending commands for one
6143 command idenfier. Affected file silcd/command[_reply].[ch].
6145 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6146 before deleting the data. Otherwise the hash table will have
6147 freed data in comparison functions. Affected file is
6148 silcd/command_reply.c.
6150 * Fixed silc_idlist_replace_client_id to add the new entry to
6151 the cache with NULL nickname. Otherwise there will be invalid
6152 memory as the nickname after the nickname is freed. Affected
6153 file silcd/packet_receive.c.
6155 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6156 saved into wrong slots because the previous number of entries
6157 was not taken into account. Affected file silcd/idlist.c.
6158 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6160 * If we are router and we receive JOIN notify to a channel that
6161 does not have any users then notified client is marked as the
6162 channel founder, as it is it. The affected file is
6163 silcd/packet_receive.c
6165 * Added to the extended hash table API's table_del_*ext functions
6166 the destructor as argument too, so that the caller can decide
6167 which destructor to use or whether to use destructor at all.
6168 Affected file lib/silcutil/silchashtable.[ch].
6170 * Fixed ID Cache purging. It actually deleted the entries from
6171 the hash table after the data was freed. The hash table ended
6172 up comparing freed memory. The affected file is
6173 lib/silccore/silcidcache.c.
6175 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6177 * Fixed Irssi SILC client's KILL command's HELP syntax.
6179 * The USERS command now resolves the detailed user information
6180 if the userinfo field is missing. Affected file is
6181 lib/silcclient/command_reply.c.
6183 * Do not print error in silc_file_read if the read file does
6184 not exist. Just silently return NULL. Affected file is
6185 lib/silcutil/silcutil.c.
6187 * Fixed the silc_log_output to not wine about NULL filename
6188 and to not create some bogus " " filename. Affected file is
6189 lib/silcutil/silclog.c.
6191 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Fixed various printing bugs on the user interface in the
6194 Irssi SILC Client. Minor changes that were forgotten from
6197 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Fixed the configure.in.pre and the compilation and distribution
6200 environment to support the new autoconf 2.52. That version is
6201 now required to compile the CVS trunk.
6203 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6206 to generally parse user@fqdn format strings. Affected file
6207 lib/silcutil/silcutil.c.
6209 * Added nickname_format and nickname_force_format fields to the
6210 SilcClientParams structure. The first one defines the format
6211 for the nicknames that the library will enforce if the receives
6212 multiple same nicknames. The second one is boolean value and
6213 can be used to force the library to always enforce the format
6214 to the nicknames regardles whether there are multiple nicknames
6215 or not. This configurable formatting was employed to flexibly
6216 support accessing multiple nicknames from the user interface.
6217 The userinterface can now set the nicknames to what ever format
6218 they prefer. Affected file lib/silcclient/silcapi.h.
6220 Added function silc_client_nickname_format to the file
6221 lib/silcclient/idlist.c. It performs the nickname formatting.
6223 Added new field `hostname´ to the SilcClientEntry context.
6224 It holds the hostname of the client. Affected file is
6225 lib/silcclient/idlist.h.
6227 * Irssi SILC Client sets the nicknames in nick@hostn format.
6228 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6229 irssi/src/silc/core/silc-core.c.
6231 The WHOIS printing now also shows both the real nickname and
6232 the formatted nickname so that user knows how to access the
6233 user if there are multiple same nicknames cached. Affected
6234 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6235 printing formatting too to take the hostname now as a separate
6236 argument. The Affected file is
6237 irssi/src/fe-common/silc/modules-formats.[ch].
6239 * Changed the silc_client_get_clients_local to accept the formatted
6240 nickname as argument. It accepts the real nickname too but the
6241 formatted nickname can be used to find the true entry from
6242 multiple entries. Affected file lib/silcclient/silcapi.h and
6243 lib/silcclient/idlist.c.
6245 * Added nickname_format_parse field to the SilcClientParams.
6246 It is a callback function provided by the application to parse
6247 the nickname out of the formatted nickname string. The library
6248 calls it to get the nickname from the formatted string. Since
6249 the application generally knows better the format of the nickname
6250 string it parses it instead of the library, even though library
6251 encodes the formatted string. If the callback function is not
6252 provided then the library will use the string as is. The
6253 affected file is lib/silcclient/silcapi.h.
6255 * All the nickname strings passed to the client library in
6256 commands are now expected to be formatted nickname strings.
6257 If the command does not support the formatted nickname string
6258 it will assume that the sent string is the actual nickname.
6259 Affected file lib/silcclient/command.c.
6261 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Added public key authentication support to OPER and SILCOPER
6264 commands in the client library. Affected file is
6265 lib/silcclient/command.c.
6267 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6269 * Changed the get_auth_methdod client operation to be asynchronous.
6270 It can be async if the application resolves the authentication
6271 method from the server during the negotiation. Added new
6272 SilcGetAuthMeth completion callback that the application will
6273 call after resolving the authentication method.
6275 Added function silc_client_request_authentication_method that
6276 the application can use to resolve the authentication method
6277 from the server. Added also SilcConnectionAuthRequest callback
6278 that the library will call after the server has replied. The
6279 application can call this function if it does not know the
6280 current authentication method.
6282 Affected files are lib/silcclient/client.c and
6283 lib/silcclient/silcapi.h.
6285 * The Irssi SILC client now automatically resolves the authentication
6286 method incase any configuration information is not present (and
6287 currently there never is). The affected file is
6288 irssi/src/silc/core/client_ops.c.
6290 * Fixed public key authentication from the client library.
6291 Affected file lib/silcclient/protocol.c. Changed also the
6292 protocol specification about the public key authentication in
6293 the connection authentication protocol. The actual data to be
6294 signed is now computed with a hash function before signing.
6296 * Fixed the public key authentication from the server as well.
6297 Affected file silcd/protocol.c.
6299 * Removed the mlock()'s from the memory allocation routines.
6300 Affected file lib/silcutil/silcmemory.c. The ./configure does
6301 not check anymore for the mlock(). Affected file is
6304 * Fixed USERS command in server to allow the execution of the
6305 command for private and secret channels if the client sending
6306 the command is on the channel. Affected file silcd/command.c.
6308 * Fixed silc_client_get_clients_local to return the clients
6309 count correctly. It could return wrong value. Affected file
6310 lib/silcclient/idlist.c.
6312 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6315 types. The assembler optimizations seemed not to like 64-bit
6316 data types. The assmebler optimizations thus are now enabled
6317 also for BSD systems as opposed to only enable them for Linux.
6319 * Do not check for threads at all on BSD systems. Affected
6320 file configure.in.pre.
6322 * Removed -n and -h options from the Irssi SILC Client since
6323 they are not used in silc.
6325 * Fixed the prime generation to assure that the first digit
6326 of the generated random number is not zero since our conversion
6327 routines does not like number strings that starts with zero
6328 digit. If zero digit is seen the random number is regenerated.
6329 This caused some corrupted RSA keys when the zero first digit
6330 was met. Affected file lib/silcmath/silcprimegen.c.
6332 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Fixed WIN32 configuration in the ./configure script.
6335 Fixed to include xti.h on environments that has it.
6336 Patches by Carsten Ilchmann and andrew.
6338 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Changed the silc_id_create_client_id to be collision
6341 resistant. It is now assured that there cannot be created
6342 two same client ID's. I suspect that some weird bugs in
6343 the server were actually caused by duplicate Client IDs.
6344 Affected file silcd/serverid.[ch]. A router receiving
6345 new ID now also assures and informs the sending server
6346 if the ID caused collision.
6348 * Changed the silc_id_create_channel_id to also assure that
6349 there are no collisions.
6351 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * Statement about ignoring the Mutual Authentication flag when
6354 performing rekey with PFS was a bit misleading. It is ignored
6355 if it was set in the initial negotiation, it cannot be even
6356 set in the rekey. Fixed in the ke-auth draft. Started the
6357 new versions of the protocol drafts in the doc/.
6359 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Fixed a bug in silc_client_command_identify_save when saving
6362 new channel information. The channel name was no duplicated
6363 and caused crash on exit. Affected file is
6364 lib/silcclient/command_reply.c.
6366 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Fixed the getkey command handling in the server. Send just
6369 empty OK reply to the sender if the key could not be fetched
6370 (but everything else was ok, like the key just was not available).
6371 Changed the public key parameter to optional in the protocol
6372 specs so that empty OK reply can be sent. Affected file
6375 Added a message to Irssi SILC client to tell to user if the
6376 server did not return a public key.
6378 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Fixed a channel key regeneration bug. It registered new
6381 timeout tasks exponentially until all system resources were
6382 used. Affected file silcd/server.c.
6384 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Added the SILC Document generator to the scripts/silcdoc.
6387 It can be used to generate the Toolkit Reference Manual out
6388 of the source tree. Internally it will also use the RoboDoc
6389 generator now imported in util/robodoc.
6391 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Added couple of return's in rekey protocol if error orccurred
6394 during the protocol. The execution must be terminated.
6395 Affected file silcd/protocol.c. Also, terminate the protocol
6396 always with timeout.
6398 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * The client's Client ID was created initally from the wrong
6401 nickname (it could have been in format nick@host) in the
6402 silc_server_new_client. Affected file silcd/packet_receive.c
6404 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Added some SILC_LOG_ERROR's to various error conditions
6407 if client could not be added to ID cache. Affected files
6408 silcd/packet_receive.c and silcd/server.c.
6410 * When client's sock->user_data is freed, NULL also the
6411 client->router and client->connection pointers. Added check
6412 for these pointers being NULL to various places around the
6413 code. Affected file silcd/server.c.
6415 * Added client->data.registered == TRUE checks to various
6416 places around the code to assure that unregistered client's
6417 are not handled when it is not allowed. Affected file
6420 * Added `bool registered' fields to all
6421 silc_idlist_[server|client]_get_* routines to indicate whether
6422 the fetched client needs to be registered or not. Affected
6423 file silcd/idlist.[ch].
6425 * Add your own entry as registered to the ID cache in the
6426 server. Affected file server.c.
6428 * Fixed a bug in silc_server_new_server. The SilcServer was
6429 set as the new server's context instead of SilcServerEntry.
6430 This naturally caused some weird bugs.
6432 * Added "updated" field the SilcChannelEntry which indicates
6433 the time since the channel entry was last accessed. This
6434 can be used to determine whether it is necessary to
6435 announce the channel after backup resuming protocol.
6436 Affected files silcd/idlist.[ch].
6438 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Do not delete the channel rekey task when adding it
6441 for in silc_server_create_channel_key.
6443 * Changed the silc_server_create_channel_key to return
6444 TRUE or FALSE to indicate the success of the channel key
6447 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Fixed MSVC++ project files and added missing files to
6450 Makefiles under win32/.
6452 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Do not add TCP_NODELAY flag if the operating system
6455 does not have it defined. Affected files are
6456 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6458 * Fixed buffer overflow from Irssi SILC Client. Affected
6459 file irssi/src/fe-common/core/themes.c.
6461 * Fixed double free in client library in the file
6462 lib/silcclient/client.c when disconnecting from server.
6464 * Applied double free patch from cras to Irssi SILC client.
6465 Affected files irssi/src/core/[modules/expandos].c
6467 * Fixed the disconnection handling to Irssi SILC Client.
6468 The application must call silc_client_close_connection
6469 in ops->connect client operation in case of failure of
6470 the connection. Affected file is
6471 irssi/src/silc/core/client_ops.c.
6473 * Do not set sock->protocol to NULL in the function
6474 silc_client_close_connection after executing the protocol's
6475 final callback since the sock might not be valid anymore.
6476 Affected file lib/silcclient/client.c.
6478 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Do not enable SILC_THREADS if the linking with libpthread
6481 did not happen. Affected file configure.in.pre.
6483 * Added notion to protocol specification that server must
6484 verify the sent authentication payload with CMODE when
6485 setting the channel founder key. Implemented it to the
6486 server. Affected file silcd/command.c.
6488 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * Added _EXTRA_DIST SILC distribution variable to the
6491 distributions file. It is used to conditionally add extra
6492 files or directories to the specific distribution. Affected
6493 files ./prepare, Makefile.am.pre and distributions.
6495 Removed the `_' from the start of the distribution names.
6498 * Added README.WIN32 for instructions to compile the Toolkit
6501 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Fixed a double free in disconnection in the server. Affected
6504 file is silcd/server.c.
6506 * Fixed the lib/silcske/groups.c to work now also with GMP
6507 MP library. The string conversion did not work when using
6508 specific base and the base is indicated in the string as well.
6510 * Created win32/ directory which now includes MSVC++ specific
6511 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6512 It will appear only in the toolkit distribution
6514 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6516 * Changed the key material distribution function in case when
6517 the hash output is too short. The data is now concatenated
6518 a bit differently than it used to. Made the change to the
6519 SKE protocol specification.
6521 * Added better GMP detection to configure.in.pre. A patch
6524 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Fixed a minor bug in SKE that might cause some problem on
6527 some platforms. Affected file lib/silcske/silcske.c.
6529 * Added the cookie checking for initiator in the SKE. It checks
6530 that the responder returns the sent cookie unmodified. The
6531 affected file is lib/silcske/silcske.c. Added new SKE
6532 error type INVALID_COOKIE that can be sent during the
6533 negotiation. Fixed some memory leaks as well.
6535 * Added the "invalid cookie" error message to Irssi SILC client's
6538 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Added `task_max' field to the SilcClientParams to indicate
6541 the maximum tasks the scheduler can handle. If set to zero,
6542 default values are used. Affected file lib/silcclient/silcapi.h.
6544 * Fixed memory leaks in silc_client_close_connection. Affected
6545 file lib/silcclient/client.c.
6547 * Added silc_client_del_client_entry to client library to free
6548 all memory of given client entry. Affected file is
6549 lib/silcclient/idlist.[ch].
6551 * Added new functions silc_client_del_channel and
6552 silc_client_del_server to delete channel and server entries.
6553 Affected file lib/silcclient/[silcapi.h/idlist.c].
6555 * Removed silc_client_del_client_by_id from silcapi.h.
6557 * Fixed the INFO command to return the server's own info
6558 correctly when querying by Server ID. Affected file is
6561 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Removed the non-blocking settings in WIN32 code in the
6564 silc_sock_[read/write] and added SleepEx instead. Affected
6565 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6566 of input data is now checked with FIONREAD and ioctlsocket.
6568 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6570 * Call silc_schedule_task_del_by_context in the
6571 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6572 Affected file lib/silccore/silcprotocol.c.
6574 * Call silc_protocol_cancel for active protocols in the
6575 silc_server_close_connection if the funtion
6576 silc_server_free_sock_user_data has not been called.
6577 Affected file silcd/server.c.
6579 * Generic tasks cannot be deleted using the del_by_fd
6580 task deleting function since generic tasks does not match
6581 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6583 * Added a notion to SILCOPER help file that the SILCOPER works
6584 only on router server, not on normal server.
6586 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Added for WIN32 support for the new scheduler as well.
6589 Affected file lib/silcutil/win32/silcwin32schedule.c.
6591 * Fixed the SHA1 implementation to work on various platforms.
6593 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6595 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6596 API. It is part of the scheduler now. Everything else is
6597 as previously but some functions has changed their names.
6598 Checkout the lib/silcutil/silcschedule.h for the interface.
6599 Updated all applications to use the new interface. Affected
6600 files are lib/silcutil/silcschedule.[ch].
6602 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * Found a bug in the SKE implementation. The HASH value,
6605 specified by the protocol, was not computed correctly. The
6606 public key of the responder was not added to the computation
6607 even though it is mandatory. Affected file lib/silcske/silcske.c.
6608 This unfortunately causes incompatibilities with older
6609 clients and servers.
6611 * Added WIN32 specific network init and uninit functions:
6612 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6613 the Winsock2. Affected file lib/silcutil/silcnet.h and
6614 lib/silcutil/win32/silcwin32net.c.
6616 * Set the socket always to nonblocking mode on WIN32 after
6617 reading data or writing data. Affected file is
6618 lib/silcutil/win32/silcwin32sockconn.c.
6620 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Fixed various compilation problems under WIN32. Affected
6623 files lib/silcutil/win32/silcwin32thread.c and
6624 lib/silcutil/win32/silcwin32schedule.c.
6626 * Removed all _internal.h #includes from public header
6627 files. Internal headers must never be included from
6630 Removed also the lib/silcske/payload_internal.h file.
6632 * All include files that may be needed (public and some others
6633 included by the public headers) by application developers are
6634 now copied to the ./includes directory. It does not copy any
6635 internal headers. Affected file Makefile.defines.pre and all
6636 Makefile.am's under lib/ and subdirs.
6638 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Do not change the ~/.silc directory's permissions automatically.
6641 Affected file irssi/src/silc/core/clientutil.c.
6643 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Do not cancel the protocol in silc_server_close_connection
6646 it might cause recursion. Now cancelled in the function
6647 silc_server_free_sock_user_data. Affected file silcd/server.c.
6649 * Fixed the silc_server_remove_clients_by_server to regenerate
6650 the channel keys correctly finally. Added also new function
6651 silc_server_remove_clients_channels to actually do it.
6652 Affected file silcd/server.c.
6654 * Fixed the silc_server_new_channel to not crash by giving
6655 wrong router to the new channel. Affected file is
6656 silcd/packet_receive.c.
6658 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6661 which is given as argument to the silc_client_alloc now.
6662 It can be used to configure the client and set various parameters
6663 that affect the function of the client.
6665 * The USERS command in server did not check whether the channel
6666 is private or secret. Affected file silcd/command.c.
6668 * Added new argument to the USERS command in protocol specification.
6669 The USERS command now can take the channel name as argument
6670 as well. Added support for this in client and server and
6671 updated the protocol specs.
6673 * Completed the GETKEY command in client. It can be now used
6674 to fetch also servers public key not only some clients.
6675 Affected files lib/silcclient/command[_reply].c.
6677 * Added silc_client_get_server to return server entry by the
6678 server name. Affected files lib/silcclient/silcapi.h and
6681 * Redefined the IDENTIFY command in protocol specification to be
6682 more generic. It now can be used to query information about
6683 any entity in the SILC Network, including clients, servers and
6684 channels. The query may be based either the entity's name
6685 or the ID. Added support for this in both client and server.
6687 Affected files silcd/command.c and lib/silcclient/command.c
6688 and command_reply.c.
6690 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6691 the _from_client and _from_server functions. Affected file
6694 * Added silc_client_get_channel_by_id_resolve to the file
6695 lib/silcclient/silcapi.h to resolve channel information by
6696 its ID. Added also silc_client_get_channel_by_id that
6697 does not resolve it from the server.
6699 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6701 * Added SilcServerEntry context into the client library
6702 to represent one server. The INFO command now allocates
6703 these to save the resolved server info. For now on the
6704 client library will also keep information about servers,
6705 connected and resolved with INFO.
6707 The INFO command now allocates the SilcServerEntry context
6708 and saves the server info there. The COMMAND_REPLY in
6709 the INFO now returns the parameters to application in
6710 same order as defined in the protocol specification.
6712 The entries are cached in the client->server_cache.
6714 * The INFO command is now issued after received the Client ID
6715 from the server. Affected file lib/silcclient/client.c.
6717 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6718 to the application as the mode changer might be server.
6719 It is guaranteed that NULL is not returned anymore to the
6720 application. Affected file lib/silcclient/client_notify.c.
6722 The ID Type is now also passed to the application so that
6723 it can check whether the returned entry is SilcClientEntry
6726 Added new function silc_client_get_server_by_id to return
6727 the server entry by ID. Affected files are the
6728 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6730 * Do not create the channel in the Irssi SILC Client when issuing
6731 the JOIN command but when received the sucessful JOIN command
6732 reply. Otherwise the channel might get created even though we
6733 could not join it. The Affected file is
6734 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6736 * Fixed a channel joining bug in router. The router must also
6737 check the channel modes, invite and ban lists etc. when serving
6738 the JOIN command sent by normal server. Affected file is
6739 silcd/command.c. The router now resolves the client's
6740 information from the server who sent the JOIN command if it
6741 does not know it, and processes the JOIN command only after
6744 * Changed the SilcCommandCb to take new argument; void *context2.
6745 Affected file lib/silccore/silccommand.h
6747 The second argument in the command callbacks in the server now
6748 includes the SilcServerCommandReplyContext if the command was
6749 called as pending command callback from the command reply.
6750 Otherwise it is NULL. When called as pending the status of the
6751 command reply will be checked and if it was erronous the
6752 error will be sent to the original sender of the command.
6753 This way the client always receives the error messages even
6754 though the server was actually the one who received the error
6755 when it resent the command to router, for example. Affected
6756 files silcd/command[_reply].[ch].
6758 * Fixed sending WHOWAS command's error message to client if
6759 the requested client could not be found. It was missing.
6762 * Changed the CMODE and CUMODE commands reply arguments in the
6763 protocol specification. The Channel ID is now sent in both
6764 of the commands to identify the channel. Implemented this
6765 new feature to the client and server. Affected files
6766 lib/silcclient/command_reply.c and silcd/command.c.
6768 * Made better checks for invite and ban lists in the JOIN
6769 command in server. Affected file silcd/command.c.
6771 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * The server now performs the incoming host IP/DNS lookup
6774 using the silc_socket_host_lookup and thus does not block
6775 the server anymore. Affected file silcd/server.c.
6777 * Completed the multi-thread support for SILC Scheduler in
6778 the lib/silcutil/silcschedule.c.
6780 * Fixed the configure.in.pre to detect the pthread correctly
6783 * Fixed a deadlock in silc_task_queue_wakeup in the file
6784 lib/silcutil/silctask.c.
6786 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Added new function silc_schedule_wakeup that is used in
6789 multi-threaded environment to wakeup the main thread's
6790 schduler. It needs to be used when a thread adds a new task
6791 or removes a task from task queues. After waking up, the
6792 scheduler will detect the task queue changes. If threads
6793 support is not compiled in this function has no effect.
6794 Implemented the wakeup mechanism to both Unix and WIN32
6795 systems. Affected files are lib/silcutil/silcschedule.[ch],
6796 lib/silcutil/unix/silcunixschedule.c and the
6797 lib/silcutil/win32/silcwin32schedule.c.
6799 * Added new function silc_task_queue_wakeup to wakeup the
6800 scheduler by the specified task queue. Affected file
6801 lib/silcutil/silctask.[ch].
6803 * The silc_socket_host_lookup_start now wakes up the scheduler
6804 after adding the timeout task. Affected file is
6805 lib/silcutil/silcsockconn.c.
6807 * The silc_socket_host_lookup is synchronous now if the threads
6808 support is not compiled in. However, the callback is still
6809 called asyncronously through the scheduler, anyway. Affected
6810 file lib/silcutil/silcsockconn.c.
6812 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Added new function silc_socket_host_lookup to perform
6815 asynchronous IP and FQDN lookups for the socket connection.
6816 Affected files lib/silcutil/silcsockconn.[ch].
6818 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6820 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6821 that may or may not compile the mutex support in.
6823 Changed the silc_mutex_alloc interface. It allocates the
6824 mutex now to the sent pointer and returns TRUE or FALSE.
6826 Affected file lib/silcutil/silcmutex.h.
6828 * Wrote the SILC Task Queue interface to support multi-threads.
6829 Affected file lib/silcutil/silctask.[ch].
6831 * Wrote the SILC Scheduler to support multi-threads. Affected
6832 file lib/silcutil/silcschedule.c.
6834 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6836 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6837 in lib/silcutil/win32/.
6839 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6841 * Defined SILC Mutex API and SILC Thread API and implemented
6842 them for Unix. Affected files are
6843 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6844 lib/silcutil/unix/silcunixmutex.c and
6845 lib/silcutil/unix/silcunixthread.c.
6847 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Fixed the silc_server_remove_clients_by_server's channel
6850 key re-generation. The hash table handling was incorrect
6851 and would not work with many channels. Affected file is
6854 * Fixed some memory leaks around the server code.
6856 * Rewrote the silc_server_get_users_on_channel to support IPv6
6857 based Client ID's. Affected file silcd/server.c.
6859 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6860 specification. However, a separate document must be written
6861 to define the detailed signing procedure and the payload
6862 associated with the flag. Defined the flag to the
6863 lib/silccore/silcchannel.h as well.
6865 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * Changed the dynamic tables to static size tables in the
6868 lib/silccrypt/silchmac.c.
6870 * Removed GCC dependencies from the code. A patch by cras.
6872 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6874 * Do not show the error "Error receiving packet bla bla"
6875 in server if it really was not an error (-2 means that reading
6876 is pending). Affected file silcd/server.c.
6878 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6880 * Fixed a possible crash in silc_server_remove_clients_by_server
6881 in silcd/server.c. Fixed there also some memory leaks.
6883 * Fixed the silc_idlist_replace_client_id. It could replace
6884 wrong key in the hash table. Affected file silcd/idlist.c.
6886 * Do not check whether there are global users on the channel
6887 if the channel->global_users is FALSE. Affected functions
6888 silc_server_remove_from_one_channel and
6889 silc_server_remove_from_channels in silcd/server.c. Also,
6890 do not check if the removed client is local as we can be
6891 sure that global client was not removed from the channel
6892 and checking for global users is not needed.
6894 * The silc_server_remove_clients_by_server now re-generates
6895 the channel keys correctly for those channels that had
6896 clients removed from them. Affected file silcd/server.c.
6898 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6900 * Found the reason of random crashes in the server. We weren't
6901 ignoring the SIGPIPE signal (which can be sent in write())
6902 and it crashed the server. Affected file silcd/silcd.c.
6904 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6906 * Assure that sock->user_data is not NULL in the function
6907 silc_server_packet_send in silcd/packet_send.c.
6909 * Disconnect the remote connection if it could not be added
6910 to any ID lists in the server. The affected file is
6913 * Check in silc_server_packet_send[_real/dest] that the
6914 socket is not disconnecting and ignore the data if it is.
6915 Affected file silcd/packet_send.c.
6917 * Define inline to __inline on native WIN32 compilation.
6918 Affected file includes/silcwin32.h.
6920 * Added some explicit type casts for inline code since MSVC
6921 require them. Affected files lib/silcutil/silcbuffer.h,
6922 lib/trq/silcdlist.h and lib/trq/silclist.h.
6924 * Print warning in log files from now on if the packet
6925 decryption fails. Affected file silcd/server.c.
6927 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Changed the `say' client operation's interface to accept
6930 new `type' argument to indicate the type of the message sent
6931 by the library. The application may filter the library's
6932 messages according the type. The affected file is the
6933 lib/silcclient/silcapi.h.
6935 * Added two new functions to lib/silcclient/silcapi.h:
6936 silc_client_del_client and silc_client_del_client_by_id.
6937 Affected file lib/silcclient/idlist.c.
6939 * Moved the clientincludes.h from includes/ to silc/ and
6940 serverincludes.h from includes/ to silcd/.
6942 * The modes for the CMODE and CUMODE are now passed as
6943 uint32 for application with COMMAND_REPLY. The affected
6944 file is lib/silcclient/command_reply.c.
6946 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * /WHOIS without arguments shows client's own information.
6949 Affected file lib/silcclient/command.c.
6951 * Changed PING to not accept any arguments. The specs
6952 says that client can ping only the connected server so
6953 requiring an argument is not needed. Affected file is
6954 lib/silcclient/command.c.
6956 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6958 * Fixed a fatal bug in private message sending and reception
6959 encryption and decryption when using private message keys.
6960 The implementation was incorrect and did not follow the
6961 specification. It causd that some of the message were
6962 lost since it did not use the sending and receiving keys
6963 as the protocol suggests. This has been fixed and will cause
6964 incompatibilities with older clients when sending private
6965 message encrypted with private message keys. Affected files
6966 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6967 and various other in Irssi SILC Client.
6969 Added `responder' boolean argument to the functions
6970 silc_client_add_private_message_key[_ske] to indicate when
6971 the key is added as responder or initiator of the key
6974 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6976 * Removed the silc_ske_check_version function and created
6977 a SilcSKECheckVersion callback. Added also a function
6978 silc_ske_set_callbacks that is now used to set all SKE
6979 callbacks. The callback functions are not given to
6980 the SKE functions anymore, but this function is used to
6983 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6985 * Added `silc_version' argument to the silc_client_alloc
6986 to define the version of the application for the library.
6987 The library will use the version string to compare it
6988 against the remote host's (usually a server) version
6989 string. Affected file lib/silcclient/silcapi.h
6991 * Added the KE protocol context to Key Agreement context
6992 in client library so that we can abort the SKE if it
6993 is in process when we get timeout. Affected file is
6994 lib/silcclient/client_keyagr.c.
6996 * Do not resolve the client ID forever if it returns in the
6997 first time that such client does not exist. This was done
6998 for example with private message. Affected file is
6999 lib/silcclient/client_prvmsg.c.
7001 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7003 * Do not add regex.h for WIN32. The affected file
7004 includes/silcincludes.h.
7006 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7007 not work yet 100%. It generates the DLL's automatically
7008 when compiling with --with-win32 under cygwin.
7010 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * lib/contrib/regex.c is not compiled on WIN32.
7014 * Added silc_net_get_socket_opt function to the
7015 lib/silcutil/silcnet.h.
7017 * Added includes/silcwin32.h for WIN32 specific includes
7020 * Do not use ptime structure or any of the posix process
7021 functions on WIN32 in lib/silccrypt/silrng.c.
7023 * Added silc_gettimeofday to provide generic function
7024 for struct timeval on all platforms. Added the function
7025 to lib/silcutil/silcutil.h.
7027 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7030 library as they clearly belong there. As a plus side we
7031 can make the actual socket connection routines platform
7034 Added also new generic function silc_socket_read and
7035 silc_socket_write (that used to be silc_packet_[read/write].
7036 The implementation of these are platform specific.
7038 * Added WIN32 specific routines of silc_socket_[read/write]
7039 to lib/silcutil/win32/silcwin32sockconn.c.
7041 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7043 * Added preliminary support for native WIN32 compilation under
7044 cygwin (using the -mno-cygwin option for GCC) to the
7045 ./configure.in.pre. The --with-win32 now prepares the
7046 compilation for native WIN32.
7048 * Rewrote the SILC Scheduler interface in the file
7049 lib/silcutil/silcschedule.h. The scheduler is now context
7050 based and does not have anymore any global static scheduler.
7051 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7052 and created lib/silcutil/win32 directory for WIN32 based
7055 * Added Unix specific network routines to the
7056 lib/silcutil/unix/silcunixnet.c and the old
7057 lib/silcutil/silcnet.c includes now only generic routines.
7059 Added WIN32 specific network routines to the
7060 lib/silcutil/win32/silcwin32net.c.
7062 * Added Unix specific utility functions from the
7063 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7065 * Added WIN32 SILC Scheduler to the file
7066 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7069 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Do not handle JOIN notify in the server if the target client
7072 is not registered (idata->registered == FALSE). The affected
7073 file is silcd/packet_receive.c.
7075 * Update the nickrec->founder in event_cumode in the Irssi SILC
7076 client. Affected file irssi/src/silc/core/silc-channels.c.
7078 * Fixed the CUMODE_CHANGE notify handling in the server when
7079 server and router are announcing their clients on channels.
7080 Now the mode changes are saved and notified correctly. The
7081 affected file is /silcd/packet_receive.c.
7083 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7084 They really did not replace the cache entry in the ID Cache.
7085 Now they do that. Affected file silcd/idlist.c.
7087 * Fixed the KICK notify handling in the Irssi SILC client to
7088 update the channel records so that the kicked client does not
7089 appear to be on the channel. The affected file is
7090 irssi/src/silc/core/silc-channels.c.
7092 * Always update the conn->current_channel when executing command
7093 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7095 * Fixed the KILL notify handling in Irssi SILC client to remove
7096 the killed client on all channels.
7098 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7100 * Fixed the silc_parse_command_line to remove extra spaces
7101 from the start and end of the arguments. Affected file is
7102 lib/silcutil/silcutil.c.
7104 * Cancel and free any active protocol in the function
7105 silc_server_close_connection. Affected file silcd/server.c.
7107 * Cancel and free any active protocol in the function
7108 silc_client_close_connction. Affected file is
7109 lib/silcclient/client.c.
7111 * Do not execute the KILL command for clients that are in
7112 history (ie. they are not in the network). Affected file is
7115 * Fixed KILL notify handling, client does not crash anymore.
7116 Affected file irssi/src/silc/core/silc-channels.c.
7118 * Reduced the default packet buffer size from 2048 to 1024 in
7119 lib/silccore/silcpacket.c.
7121 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7122 counter to the SKE context that is incresed when the SKE library
7123 performs async operation outside the library. If the outside
7124 process frees the SKE context and FREED status will be set
7125 and the library will detect after the sync operation that the
7126 libary is freed. The affected files are
7127 lib/silcske/silcske[_status].[ch].
7129 * Resolve the client entry information in the function
7130 silc_client_channel_message to assure that NULL pointer is not
7131 passed as client entry to the application. */
7133 * Fixed the task timeout calculation to assure that there is
7134 never negative timeouts. The affected file is
7135 lib/silcutil/silcschedule.c.
7137 * Fixed the channel user mode notification sending in server.
7138 It was sent point-to-point to the router (or to server by router)
7139 but it needs to be destined to a channel. The routines now
7140 supports sending the channel user mode notifys to the channels
7141 when announcing clients and channels. Affected files are
7142 silcd/server.c and silcd/packet_receive.c.
7144 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7145 It did not actually replace the old channel entry in the cache.
7146 Affected file lib/silcclient/client_notify.c.
7148 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * Fixed a possible crash in silc_packet_send_prepare. It now
7151 assures always that there is enough space in the buffer and
7152 at the tail area of the buffer (for MAC).
7154 Fixed the inbound buffer reallocation in silc_packet_read.
7155 It was old code and did not handle the reallocation correctly.
7158 The affected file is lib/silccore/silcpacket.c.
7160 * Fixed buffer overflow in silc_parse_nickname in the file
7161 lib/silcutil/silcutil.c.
7163 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7165 * make install generates new server keys only if there is not
7168 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7170 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7171 Added check that if the NOREPLY is set then we will not send
7172 the away message. This avoids infinite loop of away messages
7173 if both clients are away. The affected file is
7174 lib/silcclient/client_prvmsg.c.
7176 * Fixed client crash if /NICK was given without arguments.
7177 Affected file lib/silcclient/command.c.
7179 * Server does not send the invite list in INVITE command back
7180 to the client if the list was not altered. Added this notion
7181 to the protocol spec as well. Affected file silcd/command.c.
7183 Fixed possible crash in INVITE command by checking the
7184 value of silc_server_get_client_route command.
7186 * Fixed the INVITE notify type handling. The arguments are now
7187 taken in correct order and client does not crash. The affected
7188 file is irssi/src/silc/core/silc-channels.c.
7190 Removed the "Inviting xxx to channel" message from the
7191 client library away and let the application handle it.
7192 Affected file lib/silcclient/command.c. Added that message
7193 to Irssi SILC client's message formats.
7195 * Fixed CMODE command crash in client. It now checks the
7196 amount of arguments correctly and does not crash. The affected
7197 file is lib/silcclient/command.c.
7199 * Do not create new channel automatically in silc_channels_join
7200 but check whether the channel by that name already exists.
7201 Affected file irssi/silc/core/silc-channels.c.
7203 * Do not send the SERVER_SIGNOFF to router if the disconnected
7204 entity was the router. Affected file silcd/server.c.
7206 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7207 SILC client as it was missing from there.
7209 Added the handling of the KICK notify to the Irssi SILC client
7210 as it was missing. Added "you have been kicked" message to
7211 Irssi SILC client's message modules formats.
7213 Added the handing of the KILL notify to the Irssi SILC client
7214 as it was missing. Added the kill message module formats
7217 The affected file is irssi/src/silc/core/silc-channels.c.
7219 * The router did not save the channel mode the server announced.
7220 Affected file silcd/packet_receive.c.
7222 * Fixed a possible crash in INFO command in server. If the
7223 server did not provide the server info it crashed. Affected
7224 file silcd/command.c.
7226 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7228 * Fixed the GETKEY command in the server to check also the
7229 global list. Otherwise the GETKEY would not work correctly
7230 in normal SILC server. Affected file silcd/command.c.
7232 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7234 * Fixed GETKEY crash, it crashed if the command did not succseed.
7236 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7238 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7239 is now real and not just an macro interface to GMP.
7241 Removed the entire GMP from the source tree and imported new
7242 NSS MPI library instead. Reason for removing GMP is that it is
7243 extremely large and compiles extremely slow. The NSS MPI
7244 is only a few files and compiles in less than 10 seconds.
7245 The speed is also about the same as GMP. The MPI is imported
7246 to lib/silcmath/mpi.
7248 If the system has GMP installed we will still use the GMP.
7249 If it is not then the NSS MPI will be compiled.
7251 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7253 * Merged a long nickname (127 characters long) crash bugfix from
7254 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7256 * Merged a freed memory reference bugfix from Irssi CVS tree.
7257 Affected file irssi/src/core/commands.c.
7259 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7261 * Added the server's public key sving and verification to the
7262 server when performing the SKE. This was missing and the
7263 remote server's (or router's) public key was accepted without
7264 checking whether we have it previously or trust it at all.
7265 Affected file silcd/protocol.c.
7267 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7269 * Check in the silc_server_timeout_remote if protocol is active
7270 and make sure that the protocol's final callback is called so
7271 that all memory if freed. Affected file silcd/server.c.
7273 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7275 * silc_server_whois_send_reply crashed the server if the nickname
7276 was 127 characters long. Affected file silcd/command.c.
7278 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7280 * Added sanity check to the silc_server_new_client. If the hostname
7281 is provided inside username then check that the provided hostname
7282 really is the same as the resolved one. If the hostname was not
7283 resolved then check it from the public key. Affected file is
7284 silcd/packet_receive.c.
7286 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7287 if the server disconnected us and the connection is not valid
7288 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7290 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7291 the library to the lib/silcutil/silcutil.[ch].
7293 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Close log file after open. Affected file
7296 lib/silcutil/silclog.c.
7298 * Check whether sock == NULL in silc_client_send_packet and return
7299 if it is. Affected file lib/silcclient/silcclient.c.
7301 * Check rec->entry == NULL in the Irssi SILC Client before
7302 sending the channel message. Affecte file is
7303 irssi/src/silc/core/silc-servers.c.
7305 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Merged a splitted window bugfix from Irssi CVS tree. The
7308 affected file is irssi/src/fe-text/textbuffer-view.c.
7310 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7311 It did not print nickname.
7313 * Improved the distributions system a bit.
7315 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7318 irssi/src/fe-text/gui-window.c.
7320 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7321 to in-active server. The affected file is
7322 irssi/src/silc/core/client_ops.c.
7324 * Resolve the client in USERS command reply if the entry does
7325 not have username resolved. The affected file is
7326 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7327 command to WHOIS command to really resolve stuff. The USERS
7328 is not used any more in any critical section so WHOIS can
7329 be used even though it might be slower than IDENTIFY.
7331 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7334 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7336 * Changed the protocol API a bit more consistent in the
7337 lib/silccore/silcprotocol.[ch].
7339 * Changed the following headers to ROBODoc format:
7341 lib/silccore/silcpayload.h
7342 lib/silccore/silcprotocol.h
7343 lib/silccore/silcsockconn.h
7345 All core library headers are now formatted.
7347 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7349 * Fixed a bug in Irssi SILC client; do not show that you are
7350 server/router operator if you really are not. Affected file is
7351 irssi/src/silc/core/client_ops.c.
7353 * Renamed silc_command_free_payload to silc_command_payload_free.
7354 Affected file lib/silccore/silccommand.h
7356 * Added silcmath.h to include the prototoypes of various routines
7357 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7360 * Changed the following headers to ROBODoc format:
7362 lib/silccore/silcchannel.h
7363 lib/silccore/silccommand.h
7364 lib/silccore/silcid.h
7365 lib/silccore/silcidcache.h
7366 lib/silccore/silcmode.h
7367 lib/silccore/silcnotify.h
7368 lib/silccore/silcpacket.h
7369 lib/silcmath/silcmath.h
7371 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7373 * Added checking to the server code not to start the server if
7374 ciphers and stuff are not configured properly. Affected files
7375 silcd/serverconfig.[h] and silcd/server.c.
7377 * Changed the layout of the header files of the public interfaces
7378 in the SILC libraries. The new layout supports ROBODoc
7379 documentation tool (and some others) so that it is easy to create
7380 a library reference manual. All the other headers and source
7381 code must still follow the CodingStyle document. Also source
7382 code must not include these ROBODoc stuffs, only the headers.
7383 Furthermore, all public interface headers must now be named
7384 by using `silc' prefix, example: silcapi.h, silccipher.h.
7385 Some files were renamed due to this. All the other headers
7386 must not be used as public interfaces. I will update the
7387 CodingStyle document later. Changed following headers, so far:
7389 lib/silcclient/silcapi.h
7390 lib/silccore/silcauth.h
7391 lib/silccore/silcprivate.h
7392 lib/silccrypt/silcdh.h
7394 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7398 * Removed silc_client_packet_send_flush from the client library
7399 as it is not needed. Affected file lib/silcclient/client.[ch].
7401 * Added printing of message of unresolved authentication method
7402 to the Irssi SILC client. Added it to the module formats.
7403 Removed the same message from the client library.
7405 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7407 * Added new distribution feature, DISTLABEL. Every distribution
7408 can define own preprocessor label that can be used in the
7409 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7410 file distributions, acconfig.h.pre and prepare.
7412 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7414 * Added Makefile.defines_int to include the actual definitions
7415 for Makefile.defines.in. Tested the new distribution system,
7416 created distributions and tested installation.
7418 * Added AWAY message printing to the Irssi SILC client. Added
7419 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7421 * Added SCONNECT command to call the SILC's CONNECT command.
7422 Cannot use CONNECT directly since Irssi uses that internally.
7423 Affected file irssi/src/silc/core/silc-servers.c.
7425 Added ACTION local command. It is same as ME command but takes
7426 the channel as mandatory argument.
7428 Rewrote some of the Irssi's help files to suite for SILC
7431 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7433 * Added Makefile.defines[.in] that should for now on be included
7434 in all Makefile.am file in the source tree. That file includes
7435 all common compilation definitions for SILC source tree.
7437 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Minor changes to the ./prepare script to change the package
7440 name according the distribution name to the configure.in.
7442 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Created new distribution system. Added file `distributions'
7445 that defines all the distributions that can be created out of
7446 the SILC source tree. The ./prepare script now reads that
7447 file to determine how to prepare the distributions. The
7448 first argument to the ./prepare is the name of the distribution
7449 and second is the version of the distribution. If given
7450 without arguments it creates the default (toolkit) distribution
7451 with the default version (defined in ./prepare).
7453 All Makefile.am files that are subject to the distributions
7454 are now named as Makefile.am.pre. These are ./Makefile.am
7455 and lib/Makefile.am. Others may be changed later.
7457 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Added invite list, ban list, some key management and connection
7460 error message printing to module formats in the Irssi SILC client.
7462 * Added new silc_client_set_away_message to set the away message
7463 that is back to the person who sent private message. The
7464 affected file lib/silcclient/silcapi.h and the
7465 lib/silcclient/client_prvmsg.c.
7467 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7469 * Fixed the private message sending in the Irssi SILC client,
7470 added local command KEY to the Irssi SILC client.
7472 Added key management and key agreement message formats to the
7473 irssi/src/fe-common/silc/module-formats.[ch].
7475 Added USERS (alias WHO) printing, server/router operator
7476 indication and LIST command printing to the module formats.
7478 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7480 * Fixed channel joining notify handling, cumode notify handling
7481 from Irssi SILC client.
7483 * Added SILC specific module-formats to the Irssi SILC client so
7484 that SILC specific message hilighting, colors etc is possible.
7485 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7487 Added channel mode, channel user mode, actions, notices,
7488 whois and whowas printing to the the module-formats.c.
7490 * Fixed a bug in channel deletion in the server. The channel
7491 is not left to the cache even if the channel founder auth mode
7492 is set when there are no users anymore on the channel. Affected
7493 file silcd/server.c.
7495 * The silc_net_localhost now resolves the entire hostname including
7496 the domain name. Affected file lib/silcutil/silcnet.c.
7498 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Changed the ask_passphrase client operation to be ascynchronous.
7501 It has now a completion callback and a context that the
7502 application must call after it has got the passphrase from
7503 the user. Affected files lib/silcclient/silcapi.h,
7504 lib/silcclient/protocol.c, lib/silcclient/command.c and
7507 Added SilcAskPassphrase callback that the application calls
7508 to deliver the passphrase to the library.
7510 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7511 The public key verification and especially a certificate
7512 verification is asynchronous procedure.
7514 Added new SILC_SKE_STATUS_PENDING status to indicate the
7515 request is pending and a callback will be called to finalize
7518 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7519 indicate that remote end did not send its public key (or
7520 certificate), even though we require it. Added check for this
7521 condition in the SKE. This was a security bug, now fixed.
7523 Defined new SilcSKEVerifyCbCompletion callback that is called
7524 when the verification process is completed.
7526 The affected files lib/silcske/silcske_status.h and
7527 lib/silcske/silcske.[ch].
7529 * Changed the verify_public_key client operation to be async
7530 as well. Defined SilcVerifyPublicKey callback that is used to
7531 indicate the success of the public key verification process.
7533 Changed the server and client to use the new async client
7536 * Changed the Irssi SILC client's internal scheduler to be called
7537 twice as many times as it used to be. As a result the client
7538 should be a bit faster now. Affected file is
7539 irssi/src/silc/core/silc-core.c.
7541 * Added support to Irssi SILC client of asynchronous public key
7542 verification and passphrase inquiry. Affected file is
7543 irssi/src/silc/core/silc-core.c.
7545 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Do not say "You have left channel %s" in client library.
7548 Moved it to the application. Affected files are
7549 lib/silcclient/command.c and silc/client_ops.c.
7551 * Fixed silc_client_get_clients. Command context was not
7552 duplicated and was freed memory in the callback. Affected
7553 file lib/silcclient/idlist.c.
7555 * Do not say "you are now talking..." on JOIN command in the
7556 client library. The appliation must handle it.
7558 * Do not say ".. changed topic to" in command reply in the
7559 client libary. The application must handle it.
7561 * Fixed TOPIC command sending in the client library.
7563 * Fixed a memory leak in silc_client_command_free in the file
7564 lib/silcclient/command.c.
7566 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Imported a modified version of Irssi client to the source tree.
7569 The Irssi will be used to create a new client called
7570 Irssi SILC. Imported to irssi/.
7572 Added silc_core_init_finish function to the Irssi. Affected
7573 file irssi/configure.in.
7575 A lot changes in the Makefile.ams around the irssi tree.
7577 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Do not rehash if the new size is same as the old size of the
7580 hash table, in the silc_hash_table_rehash*. The affected file
7581 lib/silcutil/silchashtable.c.
7583 * Replaced hash_table_del_by_context calls from the server
7584 (when channel->user_list and client->channels) to the
7585 hash_table_del as it is sufficient and faster.
7587 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Added silc_hash_table_list, silc_hash_table_get and the
7590 SilcHashTableList structure to provide an alternative way to
7591 traverse the hash table. The affected files are
7592 lib/silcutil/silchashtable.[ch].
7594 * Changed the server's idlist routines to use the hash table
7595 routines to optimize the code.
7597 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * Replaced the client entry's `channel' list and channel entry's
7600 `user_list' list to hash tables for optimized lookup. Changed
7601 the code to use the hash table interface around the code.
7602 Affected file lib/silcd/idlist.[ch].
7604 * Added `auto_rehash' boolean argument to the function
7605 silc_hash_table_alloc to indicate whether the hash table should
7606 auto-rehash when it thinks is appropriate time. It will
7607 increase the hash table size if the there is twice as much
7608 entries in the table than the size of the table, and will
7609 decrease the size if there are twice as less entries than
7610 the size of the table.
7612 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7616 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * silc_idcache_purge_by_context deletes the entry now by context
7619 as it is supposed to do. Affected file lib/silccore/idcache.c.
7621 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7622 client is not anymore valid (WHOWAS givens the info) and not
7623 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7625 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7627 * Removed the `data' and `data_len' arguments from the ID Cache
7628 interfaces and added `name' argument. ID Cache does not handle
7629 anymore the binary data only a names associated with given ID.
7631 * When hashing a Client ID with silc_hash_id the entire ID is
7632 not hashed anymore, instead only the hash of the Client ID is
7633 hashed. This way we can access the Client ID from the cache
7634 with Client ID but with the hash of the ID (which is a hash of
7635 the nickname) as well without any difference in performance.
7637 Added also silc_idcache_find_by_id_one_ext to do one on one
7638 searching when we have the actual ID. Added also function
7639 silc_hash_client_id_compare. The affected files are
7640 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7642 * When hashing the name associated with a ID it is always done
7643 in lowercase. This way we can access the cache without worrying
7644 about case-sensitivity, even though, for example nicknames are
7647 * Fixed a bug in server with channel message sending. It put
7648 wrong ID type as destination ID. The affected file
7649 silcd/packet_send.c.
7651 * silc_idcache_del_by_context now deletes from all hash tables
7652 by context. Affected file lib/silccore/idcache.c.
7654 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Changed the client library to use the new ID Cache interface.
7657 Changes around the source tree.
7659 * Added silc_hash_table_rehash_ext to rehash with specific
7660 hash function. Affected file lib/silcutil/silchashtable.[ch].
7662 * Added silc_hash_string_compare to compare two strings in the
7663 hash table. Affected file lib/silcutil/silcutil.[ch].
7665 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Added new function silc_idcache_del_by_context into the
7668 lib/silccore/idcache.[ch].
7670 * Changed the server's ID list routines to use the new ID Cache
7671 interface. Changes around the source tree.
7673 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Added silc_hash_table_del[_by_context]_ext functions in to the
7676 lib/silcutil/silchashtable.[ch].
7678 Removed silc_hash_table_find_all* routines and added new
7679 silc_hash_table_find_foreach to replace them.
7681 Added silc_hash_table_replace_ext function as extended
7682 replacing function. Separated the simple hash table interface
7683 from the extended hash table interface in the file
7684 lib/silcutil/silchashtable.h.
7686 * Fixed minor bugs and changed it to use some of the new
7687 hash table functions in lib/silccore/idcache.c
7689 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Added new function silc_hash_table_find_all to return all keys
7692 in the hash table by the specified key. As the hash table is
7693 collision resistant it also makes it possible to have several
7694 duplicate keys in the hash table. This function may be used to
7695 find all of the keys from the hash.
7697 Added user_context arguments to the SilcHashFunction,
7698 SilcHashCompare and SilcHashDestructor to deliver user specified
7701 Added new fuctions silc_hash_table_find[_all]_ext to do
7702 extended lookup with specified hash and compare functions and
7703 specified user contexts.
7705 Added new function silc_hash_table_add_ext to add the key
7706 with specified hash function and user context.
7708 Added new function silc_hash_table_foreach to traverse all
7709 entrys in the hash table. Added SilcHashForeach callback
7712 Added new function silc_hash_table_del_by_context to delete
7713 the entry only if the context associated with the key matches.
7715 Affected files are lib/silcutil/silchashtable.[ch].
7717 * Removed silc_hash_[server/client/channel]_id and added just
7718 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7719 silc_hash_id_compare to compare two ID's using as the hash table
7720 comparison function. Added also silc_hash_data to hash
7721 binary data and silc_hash_data_compare to compare it.
7723 * Removed silc_idlist_find_client_by_hash as it is not needed
7724 anymore. Affected file silcd/idlist.[ch].
7726 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7727 to use internally the SilcHashTable. The new ID Cache is a lot
7728 faster than the old one. Some of the ID Cache interface was also
7729 rewritten and obsolete and stupid functions were removed.
7731 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7733 * Added entry_count field to the SilcHashTable to keep the number
7734 of the entries in the table. Implemented the function
7735 silc_hash_table_rehash. Added new function
7736 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7738 Fixed a minor bug in silc_hash_table_free.
7740 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7741 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7742 into the lib/silcutil/silcutil.[ch].
7744 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Implemented a collision resistant hash table into the
7747 lib/silcutil/silchashtable[ch]. See the header and the source
7748 for the SilcHashTable API.
7750 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Merged dotconf version 1.0.2 into lib/dotconf.
7754 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7756 * Do not compile anything in lib/silcsim/* if the SIM support
7757 is not enabled. The tree should now compile without problems
7760 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Compiled the SILC under cygwin. Compiled and tested briefly
7763 without problems. More tests needed. The SIMs didn't compile
7766 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7768 * Fixed possible crash in silc_get_username in the
7769 lib/silcutil/silcutil.c.
7771 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Fixed a va_arg in silc/client_ops.c.
7775 * Oops, RC5 routines were named AES and caused some problems
7776 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7778 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7780 * Added new SilcIDIP structure into the lib/silccore/id.h and
7781 replaced the old `ip' fields from all SILC ID's to that type.
7782 This is a step towards IPv6 support.
7784 The silc_id_get_len takes now the ID as an extra argument.
7785 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7786 both IPv4 and IPv6 based ID's.
7788 The affected files are lib/silccore/id.[ch] and other files
7789 around the tree using these routines.
7791 * Removed the ID length arguments in server from various
7792 silc_server_send_notify_* routines -> they are not needed
7795 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Fixed memory leak in silc_encode_pem_file in the file
7798 lib/silcutil/silcutil.c.
7800 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7802 * Check minor version as well in the SKE. Affected files are
7803 silcd/protocol.c and lib/silcclient/protocol.c.
7805 * Added --identifier option to the server so that an identifier
7806 can be when creating the public key for the server. Affected
7807 file is silcd/silcd.c.
7809 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7810 lib/silccrypt/silcpkcs.c.
7812 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Register default ciphers and stuff when using -C option with
7815 the server. Affected file sildc/silcd.c.
7817 * Put back the servers public key filename format, it is better
7818 than the new one. For now, the client keys are saved with the
7819 new filename format. The affected file silc/client_ops.c.
7821 * Implemented the Cipher API for the rest of the ciphers that
7822 did not implement it or implemented it the wrong way.
7824 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * Register default ciphers and stuff when using the -S option
7827 in the client. Affected file silc/silc.c. Same also when
7828 creating new key pair with -C option.
7830 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Fixed the silc_verify_public_key client operation function to
7833 save the public keys differently. The fingerprint is now
7834 used as filename and not the hostname. This way also the
7835 client keys are saved uniquely and not with hostnames. The
7836 affected file is silc/client_ops.c.
7838 * Trimmed the silc_hash_fingerprint function to remove extra
7839 whitespaces from the end of the fingerprint. The affected
7840 file is lib/silccrypt/silchash.c.
7844 * Added silc_cipher_register_default function to register all
7845 default ciphers. It can be used when configuration files
7846 does not exist and the application does not want any specific
7847 ciphers in any specific order.
7849 The SilcDList is now used as silc_cipher_list dynamically
7850 allocated cipher list. Removed the static list all together
7851 and now all ciphers must be allocated to the dynamic list.
7852 The silc_cipher_alloc routine was changed to check only the
7855 All silc_cipher_* routines that used to return int returns
7858 The affected files lib/silccrypt/silccrypt.[ch].
7860 * The same thing was done to silc_hash_* as for silc_cipher_*
7861 routines. Affected files lib/silccrypt/silchash.[ch].
7863 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7864 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7865 Added also silc_pkcs_[un]register[_default] functions.
7866 Removed the data_context from the PKCS API.
7868 * Added silc_hmac_register_default function to register default
7869 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7870 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7871 to unregister all hmacs at once.
7873 * Register the default ciphers, hash functions, PKCSs and HMACs
7874 if client's configuration file does not exist. The affected
7877 * The client did not load the hash functions from the SIM
7878 modules at all. Added support for this. Affected file is
7879 silc/clientconfig.c.
7881 * When decoding public key with silc_pkcs_public_key_decode, check
7882 the supported algorithm only if PKCS are registered. Affected
7883 file lib/silccrypt/silcpkcs.c. The same was done with the
7884 silc_pkcs_private_key_decode.
7886 * Fixed the SILC List routines to keep the list always in order.
7887 It used to change the list's order when traversing the list but
7888 not it preserves the order. Affected file lib/trq/silclist.h.
7890 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Added the client library to use the SilcSocketConnection's
7893 reference counter (by silc_socket_dup) to prevent the bug that
7894 the socket object may be freed underneath async operation.
7896 * The name resolv library checking fixes in the configure.in.pre.
7899 * Created new version of the protocol drafts for future
7900 development. The -03 drafts are the ones that will be changed
7901 in the trunk now and the -02 will remain as they are.
7903 * Send list of CUMODE notifys to the router when announcing
7904 the channel users to the router. Affected file silcd/server.c.
7905 If the router receiving channel founder CUMODE for a channel
7906 that already has channel founder it will send CUMODE notify
7907 to the sender to remove the channel founder rights from the
7908 announced client. Affected file silcd/packet_receive.c.
7910 * The CUMODE notify may now use Server ID as well as the entity
7911 who changes the mode. Updated protocool specs.
7913 * Updated INSTALL and README files.
7915 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * New web pages in the http://silc.pspt.fi. The pages was
7922 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Implemented the [DenyConnectin] config section in the server.
7925 Added silc_server_config_denied_conn to check whether incoming
7926 connection is denied. Affected file silcd/serverconfig.[ch].
7928 * Do not check the ports when checking the incoming configuration
7929 data if the port is 0, meaning any. Affected file is
7930 silcd/serverconfig.c.
7932 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Fixed buffer overflow in silc_string_compare in the file
7935 lib/silcutil/silcutil.c.
7937 * Fixed double free in silc_server_command_leave in the file
7940 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Fixed the version checking in the server. Affected file is
7945 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Fixed the configuration data fetching when accepting new
7948 connections in the server. Affected file silcd/server.c.
7950 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Added `sender_entry' argument to the function
7953 silc_server_packet_relay_to_channel so that we can check
7954 whether some destination actually belongs to the same route
7955 the sender belongs (ie, we must not resend the packet to the
7956 sender). Affected file silcd/packet_send.[ch].
7958 * Added `servername' field to the SilcClientEntry in the server
7959 to hold the name of the server where client is from. Affected
7960 file is silcd/idlist.h.
7962 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Moved the channel message encrypting in the router betwen
7965 router connections from silc_server_channel_message to the
7966 silc_server_packet_relay_to_channel since we want to check
7967 whether we have anybody channel before encrypting anything.
7968 Affected files silcd/packet_[receive/send].c.
7970 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Fixed the [AdminConnection] server config section to support
7973 multiple entries. Affected file silcd/serverconfig.c.
7975 * Added support into the server to check the validity of the
7976 incoming connection before executing any KE or authentication
7979 * The connection configuration is now saved to the KE and
7980 connection auth protocol contexts and not fetched anymore in
7981 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7983 * The local hosts listenning address and port is also resolved
7984 now when starting the server. We want to have the socket object
7985 to include the real address and port for the listener. Added
7986 new function silc_net_check_local_by_sock into the files
7987 lib/silcutil/silcnet.[ch].
7989 * Fixed a broadcast bug in server -> do not broadcast if we
7992 * Fixed a routing bug. Do not route broadcast packets ever.
7993 Broadcast packets must be processed always and not routed since
7994 they may be destined to some other host than yourself and thus
7995 would get routed without no good reason. Affected file is
7998 * Added function silc_server_config_is_primary_route to check
7999 whether primary router connection has been configured (a router
8000 configuration that we are initiating). If there is not, we
8001 will assume that there is only two routers in the SILC network
8002 and we will use the incoming router connection as our primary
8003 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8005 * Changed the order of the broadcasting. Broadcast _after_ the
8006 packet has been processed not before. Affected file is
8009 * Fixed a [ClientConnection] parsing bug. The port was never
8010 parsed correctly thus resulting to port 0. Affected file
8011 silcd/serverconfig.c.
8013 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8014 argument and did not set the broadcast packet flag. Affected
8015 file silcd/packet_send.c. Fixed same bug in the function
8016 silc_server_send_notify as well.
8018 * If we receive NEW_ID packet for our own ID in the server, ignore
8021 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Removed the nickname from the Private Message Payload.
8026 Updated the code and the protocol specs.
8028 * Updated protocol specs for submitting to the IETF.
8030 * Tweaked the Random Number Generator a bit. Affected file
8031 lib/silccrypt/silcrng.c. Exported a new function
8032 silc_rng_[global]_add_noise which can be used to add more
8035 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Do not parse packets with different timeout when protocol
8038 is active -> may cause problem with rekey. Affected file
8041 * When server receives signoff notify it must not create
8042 new channel key if the client is on any channels since the
8043 sender of the signoff notify will create it.
8045 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Added printing of error messages during SKE protocol from the
8048 failure packet sent by server during SKE. Affected file
8051 * Removed the client's failure_callback handling with timeout
8052 and handle it immediately when received.
8054 * The SKE library returned wrong type in SUCCESS and FAILURE
8055 packets. They must be 32 bit MSB not 16 bit MSB.
8057 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Ok, rewrote the logic of the re-key and now it seems to work.
8060 I tested it on high traffic with frequent re-keys without
8061 problems. Added hmac_receive (and renamed hmac to hmac_send)
8062 in SilcClientConnection in lib/silcclient/client.h and
8063 in SilcIDListData in silcd/idlist.h. Also, removed the
8064 SilcPacketParserContext's cipher and hmac fields as they are
8065 not needed anymore and actually caused some problems when
8066 the ciphers and hmac's changed underneath the packet parser.
8068 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * If re-key protocol is active then process the incoming packets
8071 synchronously since we must assure that icoming packets encrypted
8072 with the old key is processed before the new keys is set to
8073 use. This is true other packets than for REKEY packets.
8074 Affected file silcd/server.c. The same was done to client library
8075 as well, affected file lib/silcclient/client.c.
8077 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Fixed bug in client and server to accept the force send if
8080 the packet is send from silc_[server/client]_packet_process
8081 function. Otherwise the packets are never delivered, oops.
8083 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Disable force sending of packets when REKEY protocol is active.
8086 We must assure that no packet is sent directly when rekey is
8087 performed. All packets must be sent through packet queue.
8088 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8089 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8090 function is silc_[server/client]_packet_send_real to check
8093 * Replaced the SIM paths from example config files to
8094 /usr/local/modules. Also, make install creates now
8095 /usr/local/silc/logs directory to hold all the SILC server
8098 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Made the configure.in.pre work on Solaris. Patch by salo.
8102 * Made all ciphers compatible with non-x86 machines. Defined
8103 CBC mode macros into lib/silccrypt/ciphers_def.h.
8105 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Fixed the make install.
8109 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * When MAC computation fails the silc_packet_decrypt returned 0
8112 even though it was supposed to return -1. Fixed this. The
8113 affected file is lib/silccore/silcpacket.c.
8115 * Do not replace the config files in /etc/silc (in make install)
8116 if they already exist. Affected file ./Makefile.am.
8118 * Do not send re-key packets immediately but through packet queue.
8119 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8121 * Changed silc_net_check_host_by_sock to return FALSE if the
8122 IP/DNS could not be resolved. Though, it returns the IP address
8123 now even if it could not resolve it (but returns also FALSE).
8124 Affected file lib/silcutil/silcnet.[ch].
8126 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Added silc_pkcs_decode_identifier to decode the public key's
8129 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8130 Added also silc_pkcs_free_identifier. Added also new context
8131 SilcPublicKeyIdentifier.
8133 * Added -S option to the silc client. It is used to dump the
8134 contents of the specified public key file.
8136 * Changed the PKCS api to return the public key length when
8137 setting the public key.
8139 * Fixed a fatal bug in the public and private key file loading.
8140 Affected file lib/silccrypt/silcpkcs.c.
8142 * Execute the packet parsing for client with zero (0) timeout
8143 if the protocol is active. Affected file silcd/server.c.
8145 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8147 * Made the key generation options to the silcd program. Added
8148 -C option, equivalent to client's option.
8150 * Added new [ServerKeys] config section to the server. It
8151 configures the server's public and private key.
8153 * Defined generic Public Key Payload into the protocol
8154 specification to send specific type of public keys and
8157 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8158 public key or certificate.
8160 * Implemented the GETKEY command to the server and to the
8161 client library and on user interface.
8163 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Made preliminary `make install' work.
8167 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Added SilcServerRekey context into silcd/idlist.h.
8171 * Added the PFS support as defined in the specification to the
8172 SKE protocol. Affected files lib/silcske/*.c.
8174 * Added `ske_group' field to the SilcServerRekey context to hold
8175 the number of the SKE group that is used with PFS in re-key.
8176 Affected file silcd/idlist.h.
8178 * Added PFS re-key support to the server. Affected file is
8181 * Added silc_protocol_cancel to cancel execution of the next
8182 state of the protocol. Affected file is
8183 lib/silccore/silcprotocol.[ch].
8185 * Added the re-key support with and without PFS to the client
8186 library. Re-key is performed once in an hour, by default.
8188 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8189 Added silc_client_rekey_callback and silc_client_rekey_final.
8190 Affected files are lib/silcclient/protocol.[ch] and
8191 lib/silcclient/client.[ch].
8193 * Removed the `hmac_key' and `hmac_key_len' fields from the
8194 SilcClientConnection structure; not needed. Affected file is
8195 lib/silcclient/client.h.
8199 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Do not ask whether user wants to use the negotiated private key
8202 for private messages, just use it. Affected file is
8203 silc/local_command.c.
8205 * Added `send_enc_key' and `enc_key_len' fields to the
8206 SilcIDListData structure since they are needed in the re-key
8207 phase. Affected file is silcd/idlist.[ch].
8209 * Implemented the simple re-key protocol into the server.
8210 Affected files silcd/server.c and silcd/protocol.[ch]. The
8211 re-key will be performed once in an hour, by default.
8213 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8214 Added silc_server_rekey, silc_server_rekey_callback and
8215 silc_server_rekey_final.
8217 * Removed Tunneled flag from the protocol. Updated the code
8218 and the specifications.
8220 * Adde `pfs' field to the SilcIDListData to indicate whether
8221 the PFS is to be performed in the re-key. Affected file is
8224 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8227 int64 of at least the xintXX size. If void * is less that 4
8228 bytes uint32 * will be used. Defined bool as boolean.
8230 * Changed _ALL_ unsigned long and unsigned int to uint32,
8231 unsgined short to uint16 in the source tree.
8233 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8234 not handle clients that has entry->data.registered == FALSE.
8235 They are not in the network anymore. Affected file is
8238 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Implemented the sending of the SERVER_SIGNOFF notify in the
8241 server. Affected file is silcd/server.c.
8243 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8244 Added also silc_notify_payload_encode_args into the
8245 lib/silccore/silcnotify.[ch].
8247 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8248 Affected file silcd/packet_receive.c.
8250 * Implemented the SERVER_SIGNOFF notify handling in the client
8251 library. Affected file lib/silcclient/client_notify.c. Also,
8252 implemnted the printing of the SERVER_SIGNOFF info to the
8253 application. Affected file silc/client_ops.c.
8255 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8256 if the deleting was successful. Affected file silcd/idlist.[ch].
8258 * Added support for public key authentication in the connection
8259 authentication protocol in the client library. Affected file
8260 lib/silcclient/protocol.c.
8262 * Changed the server's silc_idlist_get_clients_by_* interface
8263 to support already allocated array so that new entries may be
8264 added to pre-allocated array. Affected file silcd/idlist.[ch].
8265 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8266 and command replies.
8268 * All command reply functions in the server now calls the
8269 pending command callback even if error occured. This way the
8270 error will be delivered to the client as well. Affected files
8271 silcd/command.c and silcd/command_reply.c.
8273 * Fixed INFO command to return local server's info if no server
8274 was provided. Affected file lib/silcclient/command.c.
8276 * Removed RESTART command for good. Updated the code and the
8279 * Rewrote parts of the task system. It is a bit simpler now.
8280 Removed unsued task priorities. The affected files are
8281 lib/silcutil/silctask.[ch].
8283 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Moved the USERS printing from the library to the application.
8286 Affected files lib/silcclient/command.c and silc/client_ops.c.
8288 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Added channel key re-key support. The re-key is perfomed
8293 only by the router and is done once in an hour. Added `rekey'
8294 field to the SilcChannelEntry in the server. Affected files
8295 silcd/server.c and silcd/idlist.h.
8297 * Added silc_task_unregister_by_context into the file
8298 lib/silcutil/silctask.[ch].
8300 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Added SILC_UMODE_GONE mode to indicate when the client is not
8303 present in the SILC network. Added also support to the local
8304 command AWAY that will set this mode. Added support of showing
8305 "xxx is gone" in WHOIS command. The USERS command shows the
8306 gone status as well.
8308 * Fixed setting server and router operator privileges in the
8309 server's UMODE command. Affected file silcd/command.c.
8311 * Merged the SKE KE1 and KE2 payloads into one payload. The
8312 new KE payload is equivalent to the old KE2 payload.
8314 Cleaned up the SKE Start Payload parsing. It now uses the
8315 simple buffer unformatting to do the parsing. A lot faster
8318 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8319 to the SKE that is used to indicate whether both of the SKE
8320 parties should perform authentication. By default only the
8321 responder performs authentication. By setting this flag also
8322 the initiator must do authentication. By default it is unset
8323 since in normal SKE case, client to server connection, only
8324 the responder should do authentication. When doing SKE between
8325 two clients both should perform authentication. Updated the
8326 code and the protocol specs.
8328 * A little fix to IDENTIFY command in the server. Search the
8329 client first by hash not nickname. Affected file is
8332 * Fixed the silc_client_close_connection to support closing
8333 the client to client connections wihtout deleting too much
8334 data. Affected file lib/silcclient/client.c.
8336 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8337 are received if protocol used to be active but is not anymore
8338 the application would crash due to NULL pointer dereference.
8339 Affected files silcd/server.c and lib/silcclient/client.c.
8341 * Added `hash' field to the SilcClientConnection to include
8342 the hash function negotiated in the SKE protocol.
8344 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8345 to set the channel founder authentication data. A client can
8346 claim the founder rights later by providing the authentication
8347 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8348 This way the channel founder can regain the channel founder
8349 privileges even it is left the channel. This works only on
8350 local server and the client must be connected to the same
8351 server to be able to regain the founder rights. Updated the
8352 protocol specs accordingly.
8354 Added support to the CMODE command in the client to set the
8355 founder auth data. Read the README to see how to set it.
8357 Added support to the CUMODE command to claim the founder
8358 rights. Read the README to see how to do it.
8360 Added support for the founder authentication to the Channel
8361 Entry in the server. Affected file silcd/idlist.h.
8363 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8364 server's CMODE command. Affected file silcd/command.c.
8366 * Added the following new functions into lib/silccore/silcauth.[ch]:
8367 silc_auth_get_method and silc_auth_get_data.
8369 * The server now saves the remote hosts public key to the
8370 SilcIDListData pointer. Affected file silcd/protocol.c.
8372 * The normal server now does not remove the channel entry from
8373 the cache if the founder authentication data is set. It used
8374 to remove it if the founder was the last one on the channel on
8375 the server and left the channel. The auth data is saved and
8376 if the channel is re-joined later the old entry is used with
8377 the old auth data. Affected files silcd/command_reply.c and
8380 * Removed the `pkcs' field from the SilcIDListData structure
8381 in the server; it is not used. Affected file silcd/idlist.h.
8383 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8385 * Fixed packet processing on slow links. Partial packets were
8386 never re-processed because the incoming data buffer was cleared
8387 by the application. Application must not directly clear the
8388 sock->inbuf, the packet processing routines handle it. Fixed
8389 this in client library and in server.
8391 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Fixed the WHOIS and IDENTIFY send reply function to really
8394 check whether to send list or just one entry. Affected file
8397 * Cleaned up the LEAVE command's channel key distribution. The
8398 affected file silcd/command.c.
8400 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8401 can enforce the channel mode as well. In that case the ID
8402 includes the ID of the server. The code now enforces the
8403 mode change if the router have different mode than the server.
8405 * The notify client operation with CMODE_CHANGE notify can now
8406 return NULL client_entry pointer if the CMODE was not changed
8407 by client. Application must check for this.
8409 * Added <Server ID> argument to INFO command to support server
8410 info fetching by Server ID.
8412 * Added silc_server_announce_get_channel_users to get assembled
8413 packets of channel users of the specified channel. Affected
8414 file silcd/server.[ch].
8416 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8417 was freed underneath the ID Cache.
8419 * Re-announce clients when the server received CHANNEL_CHANGE
8420 notify from the router. Affected file silcd/packet_send.c.
8422 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8425 crashed since it did not handle the fact that there is no cipher
8426 called "3" and didn't check the error condition. Now fixed.
8428 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8429 flag. It can be used to send message requests.
8431 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Implemented the RESTART command in the client.
8435 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8436 notice type messages. Added notice printing to the user
8439 * The channel keys are not re-generated if the channel's mode
8440 is PRIVKEY, ie private key on the channel exists. Affected
8441 files silcd/server.c and silcd/command.c.
8443 * Fixed a little bug in channel message delivery when channel
8444 private keys are set in the server. Affected file is
8445 silcd/packet_send.c.
8447 * Changed the setting on channel->on_channel = TRUE from the
8448 silc_client_save_channel_key to the JOIN command reply. The
8449 key payload is not received if the private channel key is set.
8450 Affected file lib/silcclient/command_reply.c and the
8451 lib/silcclient/client_channel.c.
8453 * When the CMODE_CHANGE notify is sent and the channel private
8454 key mode is removed the channel key must be re-generated in
8455 other cells as well. Added this support for the router in the
8456 silcd/packet_receive.c.
8458 * Added new local command NOTICE to send notice message on
8459 channel. Affected file silc/local_command.[ch].
8461 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8463 * Added new local command ME to the client. It is used to send
8464 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8465 some action. Affected file silc/local_command.[ch].
8467 * Changed channel_message and private_message client operations
8468 to deliver the message flags to the application. Added also
8469 the `flags' arguments to the silc_client_send_channel_message
8470 and silc_client_send_private_message functions. Affected file
8473 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8475 * Redefined the Private Message Payload to support private message
8476 keys and to support the new private message flags. Updated
8477 the protocol specs. Flags makes it possible to have for example
8478 CTCP style messages.
8480 * Added new type SilcPrivateMessagePayload and defined an API
8481 for it in the lib/silcclient/silcprivate.[ch].
8483 * Tested private message private keys successfully. Tested the
8484 private message key set, unset and list commands with the new
8487 * Redefined the Channel Message Payload to include the channel
8488 message flags (equal with private message flags) to support
8489 for example CTCP style messages.
8491 * Defined some of the message (for channel and private message)
8492 flags. Updated the protocol specs and added the flags to the
8493 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8495 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8497 * Added SilcKeyAgreementStatus type to the key agreement routines
8498 to indicate the current status and error if one occured.
8499 The status types are defined in the lib/silcclient/silcapi.h.
8501 * Added new local command KEY that is used to set and unset private
8502 keys for channels, set and unset private keys for private messages
8503 with remote clients and to send key agreement requests and
8504 negotiate the key agreement protocol with remote client. The
8505 key agreement is supported only to negotiate private message keys,
8506 it currently cannot be used to negotiate private keys for channels,
8507 as it is not convenient for that purpose.
8509 * Fixed a minor pending callback setting bug in the function
8510 silc_client_get_client_by_id_resolve, now the function works.
8511 Affected file lib/silcclient/idlist.c.
8513 * Added function silc_net_get_local_port to get local bound
8514 port by socket. Added to lib/silcutil/silcnet.[ch].
8516 * Added `sockets' and `sockets_count' fields to the SilcClient
8517 object. They hold the sockets of the listenning sockets in
8518 the client. Listenning sockets may be for example the key
8519 agreement server. Affected file lib/silcclient/client.[ch].
8520 Added functions the silc_client_add_socket and the
8521 silc_client_del_socket. They are exported to the application
8524 * Added ~./silc/clientkeys to support other client's public keys.
8526 * Renamed verify_server_key client operation to verify_public_key
8527 and added one argument to indicate the type of the connection
8528 (server, client etc.).
8530 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Added silc_server_connection_auth_request to handle the
8533 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8534 silcd/packet_receive.[ch].
8536 * Added silc_server_send_connection_auth_request into the
8537 silcd/packet_send.c to send the connection auth request packet.
8539 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8542 * Fixed the public key authentication in responder side in the
8543 server. The `auth_data' pointer includes the SilcPublicKey
8544 not the path to the public key. Affected file silcd/protocol.c.
8546 * Implemented the public key authentication in the initiator side
8547 in the server. Affected file silcd/protocol.c.
8549 * Removed the [RedirectClient] config section from the server
8550 configuration. Is not needed and I don't want to implement it.
8552 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Cleaned up the CMODE command in the server. It now works
8555 correctly and supports all the modes defined in the protocol.
8556 Affected file is silcd/command.c.
8558 * Added `hmac_name' field to the SilcChannelEntry in the server
8559 to hold the default HMAC of the channel. It can be set when
8560 creating the channel (with JOIN command). Affected files
8563 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8564 type to indicate the change of the current cipher and hmac
8565 on the channel. Client can safely ignore the <cipher> argument
8566 (if it chooses to do so) since the CHANNEL_KEY packet will
8567 force the channel key change anyway. The <hmac> argument is
8568 important since the client is responsible of setting the new
8569 HMAC and the hmac key into use.
8571 * Fixed the CMODE command in the client library as well.
8573 * Tested CMODE command in router environment successfully.
8575 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8577 * Show the version of the remote client (or server) when connecting
8578 to the server. It is logged to the log file. Affected file
8579 is silcd/protocol.c.
8581 * Fixed the KILLED notify handling in the client library. The
8582 client must be removed from all channels when receiving the
8585 Also, do not remove the client entry when giving the KILL
8586 command but when the KILLED notify is received.
8588 * Removed silc_idlist_find_client_by_nickname from the server.
8589 Not needed anymore. Affected files silcd/idlist.[ch].
8591 * Implemented the CHANNEL_CHANGE notify type handling to the
8592 server. Affected file silcd/server.c.
8596 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8598 * Added silc_server_send_notify_invite to send the INVITE
8599 notify between routers.
8601 * Implemented the INVITE command correctly to the server.
8603 * Implemented the INVITE notify type handling in the server.
8605 * Implemented the INVITE command to the client library and on the
8608 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8610 * Added function silc_server_get_client_resolve to find the
8611 client entry by ID from all ID lists and then resolve it
8612 (using WHOIS) if it cannot be found. Affected file is
8615 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Implemented the BAN command to the client library.
8619 * The JOIN command in the server now checks the invite list
8622 * Changed the silc_command_reply_payload_encode_va and the
8623 silc_command_payload_encode_va to support that if argument is
8624 NULL it ignores and checks the next argument. Affected file
8625 lib/silccore/silccommand.c.
8627 * Added silc_server_send_notify_ban to send the BAN notify
8628 type between routers.
8630 * Chaned the silc_notify_payload_encode to support that if
8631 argument is NULL it ignores and checks the next argument.
8632 Affected file lib/silccore/silcnotify.c.
8634 * Tested ban lists in router environment successfully.
8636 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Implemented BAN command to the server, in silcd/command.[ch].
8640 * Removed the BAN and INVITE_LIST modes from the CMODE command
8643 * Added function silc_string_match to regex match two strings.
8644 Affected files lib/silcutil/silcutil.[ch].
8646 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Redefined parts of the SilcChannelEntry in the server to support
8649 the new ban and invite lists.
8651 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8653 * Redefined the INVITE command. The same command can be used to
8654 invite individuals to the channel but also to manage the invite
8655 list of the channel (to add to and remove from the invite list).
8656 Updated the protocol specs.
8658 * Added new command SILC_COMMAND_BAN that can be used to manage
8659 the ban list of the channel. Updated the protocol specs.
8661 * Removed the channel modes: the SILC_CMODE_BAN and the
8662 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8663 in the CMODE command. The equivalent features are now available
8664 using INVITE and BAN commands. Updated the protocol specs.
8666 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8667 in the network about change in the current ban list. The notify
8668 type is not used by the client.
8670 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8671 support the invite lists.
8673 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8675 * Added new function silc_string_regexify that converts string
8676 including wildcard characters into regex string that can
8677 be used by the GNU regex library. Added into the file
8678 lib/silcutil/silcutil.[ch].
8680 Added silc_string_regex_combine to combine to regex strings
8681 into one so that they can be used as one regex string by
8682 the GNU regex library. Added into the file
8683 lib/silcutil/silcutil.[ch].
8685 Added silc_string_regex_match to match two strings. It returns
8686 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8688 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Imported GNU regex to the soruce tree into lib/contrib.
8691 Fixed some compiler warning from the regex.c.
8693 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Fixed MOTD command in the server to work in router environment.
8697 * Fixed the MOTD command in the client library to support
8698 the server argument in the command.
8700 * Added `nickname_len' argument to the silc_idlist_add_client
8701 in the server, as the `nickname' argument may be binary data
8704 * Added silc_idlist_get_channels to return all channels from
8707 * Implemented LIST command to the server. Affected file is
8710 * Implemented the LIST command to the client library and on the
8713 * Added [<user count>] argument to the LIST command reply.
8714 With private channels the user count is not shown.
8716 * Updated TODO and README.
8718 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8720 * The client entry's data.registered must be TRUE even with
8721 global client entry on global client list. The data.registered
8722 is used to check whether the client is anymore in the network,
8723 for example with WHOWAS command so it must be valid.
8725 * Fixed the WHOWAS command in the server. It now actually works
8726 in router environment. Added function into silcd/command_reply.c
8727 silc_server_command_reply_whowas_save.
8729 * Added silc_idlist_purge function to the silcd/idlist.c
8730 to periodically purge the ID Cache.
8732 * Fixed INFO command in the server. It works now in router
8733 environment. Added <server name> argument to the INFO command
8734 reply. Updated the protocol specs.
8736 * Fixed minor bug in silc_idcache_purge to not purge if the
8737 expire value is zero.
8739 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8740 they were buggy because of the WHOWAS information.
8742 * Fixed local command MSG to handle the async resolving of
8743 the remote client properly. It used to fail the first MSG.
8744 Affected file silc/local_command.c.
8746 * Added `data_len' field to SilcIDCache context.
8748 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Update TODO. Todo in commands in the server.
8752 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8754 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8755 used by routers as broadcast packet to inform other routers
8756 about the changed user mode.
8758 Implemented the notify handling in the server. Affected file is
8759 silcd/packet_receive.c. Added the function
8760 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8762 * Added new generic Channel Payload and deprecated the New Channel
8763 Payload. The New Channel Payload is now the generic Channel
8766 * Added new argument `mode' to the silc_server_send_new_channel
8767 as it is required in the Channel Payload now.
8769 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8770 and created a new and real SilChannelPayload to represent the
8771 new generic Channel Payload. Implemented the encode/decode
8772 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8774 * Added silc_server_get_client_channel_list to return the list
8775 of channels the client has joined for WHOIS command reply.
8776 Affected file silcd/server.[ch].
8778 * Implemented the channel list sending in the WHOIS command reply
8779 in server and in the client.
8781 Implemented the channel list displaying on the user interface
8782 as well. Affected file silc/client_ops.c.
8784 * Added silc_channel_payload_parse_list to parse list of Channel
8785 Payloads. It returns SilcDList list of SilcChannelPayloads.
8786 Client for example can use this function to parse the list of
8787 channels it receives in the WHOIS command reply. The caller
8788 must free the list by calling silc_channel_payload_list_free.
8789 Affected files lib/silccore/silcchannel.[ch].
8791 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Added one new argument <user mode> to the WHOIS command reply
8794 to return the mode of the user in SILC. Updated the protocol
8797 Implemented it to the server and client.
8799 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8801 * Fixed the mode printing on the user interface on joining.
8802 Affected file silc/client_ops.c.
8804 * Implemented the UMODE command and user modes in general to the
8805 client library and to the user interface.
8807 * Implemented the UMODE command to the server.
8809 * The server now sends UNKNOWN_COMMAND error status if client sends
8810 unknown command. Affected file silcd/command.c.
8812 * All server commands now handle the command identifier the right
8813 way when sending the command reply to the client. The client can
8814 use to identify the command replies with the identifier.
8816 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Added silc_server_get_client_route to resolve the route to
8819 the client indicated by the client ID. Affected file is
8822 * Added silc_server_relay_packet as general function to relay
8823 packet to arbitrary destination. This deprecates functions
8824 like _send_private_message_key, _relay_notify etc. Affected
8825 file is silcd/packet_send.[ch].
8827 Removed silc_server_send_key_agreement,
8828 silc_server_send_private_message_key and
8829 silc_server_packet_relay_notify functions from the file
8830 silcd/packet_send.[ch].
8834 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8835 server. Affected file silcd/packet_receive.[ch].
8837 * Implemented the KILL command to the client. Implemented the
8838 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8839 Affected files lib/silcclient/command[_reply].c and
8840 lib/silcclient/client_notify.c. Implemented the KILL notify
8841 printing in the user inteface.
8843 * Fixed a lot silc_parse_nick memory leaks from the client
8844 library in the file lib/silcclient/command.c.
8846 * Changed the silc_server_send_notify_on_channels's `sender'
8847 argument from SilcSocketConnection to SilcClientEntry to
8848 check the sender as entry and not as connection object and not
8849 to send to the client provided as argument. The affected file
8850 is silcd/packet_send.[ch].
8852 * The notify packets that are destined directly to the client used
8853 to not to be processed by the server. Now changed that and the
8854 server processes all notify packets. After relaying the packet
8855 to the client the notify packet is processed in the server.
8857 * The silc_server_free_client_data now checks whether there is
8858 pending outgoing traffic for the client and purges the data to
8859 the network before removing the client entry.
8861 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8864 an client is killed from the SILC Network. Updated the protocol
8867 Added new function silc_server_send_notify_killed to the
8868 silcd/packet_send.[ch].
8870 * Added function silc_server_packet_relay_notify to relay notify
8871 packets that are destined directly to a client. In this case
8872 the server does not process the notify packets but merely relays
8873 it to the client. Affected file silcd/packet_send.[ch].
8875 Added also silc_server_packet_process_relay_notify to check
8876 whereto relay the notify. Affected file is
8877 silcd/packet_receive.[ch].
8879 * Implemented the KILL command to the server.
8883 * Added the backup schema desgined last fall to the protocol
8884 specs for everyone to see. The specification is in the
8885 *-spec-xx.txt draft and the packet type definitions for the
8886 backup routers is in *-pp-xx.txt draft. Thusly, added also
8887 new packet type SILC_PACKET_CELL_ROUTERS.
8889 * A big security problem in the implementation discovered. The
8890 signoff of an client did not cause new channel key generation
8891 which it of course should've done. The channel keys must be
8892 always re-generated when client leaves (or signoffs) the channel.
8893 The silc_server_remove_from_channels funtion now handles
8894 the channel key re-generation.
8896 * Added `sender' argument to the silc_server_send_notify_on_channels
8897 to not to send the client provided as argument. Affected file
8898 silcd/packet_send.[ch].
8900 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Implemented OPER and SILCOPER commands into the server and
8905 * Added silc_auth_verify and silc_auth_verify_data to verify
8906 the authentication directly from the authentication payload.
8907 It supports verifying both passphrase and public key based
8908 authentication. Affected file lib/silccore/silcauth.[ch].
8910 * Added `hash' field to the SilcIDListData structure. It is the
8911 hash negotiated in the SKE protocol. Affected file is
8914 * Slight redesigning of the SilcAuthPayload handling routines.
8915 Do not send SilcPKCS but SilcPublicKey as argument.
8917 * Implemented the public key authentication support to the
8918 serverconfig. The public key is loaded from the provided path
8919 and saved as authentication data to void * pointer. Thus,
8920 changed the unsigned char *auth_data to void *auth_data;
8922 * Fixed SHUTDOWN command to send the reply before the server
8923 is shutdown. :) Affected file silcd/command.c.
8925 * Fixed fatal bug in CONNECT command. The hostname was invalid
8926 memory and server crashed. Affected file silcd/command.c.
8928 * Fixed fatal bug in CLOSE command. The server_entry became
8929 invalid but was referenced later in the command. Affected file
8932 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Fixed fatal bug in failure packet handling. Server ignored
8935 the failure and thus crashed when it came.
8939 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8942 that the command may be executed only once in (about) 2 seconds.
8943 The old SILC_CF_LAG flag is same but allows command bursts up
8944 to five before limiting.
8946 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8947 server code. Various commands now includes the CF_LAG_STRICT
8948 flag to disallow any kind of miss-use of the command.
8950 * Fixed the silc_buffer_unformat to not to allocate any data
8951 if the length of the data is zero. It used to allocate the
8952 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8954 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Changed the format of AdminConnection configuration section
8957 in the server. Added username of the admin to the format.
8958 Affected files silcd/serverconfig.[ch].
8960 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8961 to return admin configuration data by host, username and/or
8964 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Implemented WHOWAS command to the server. Added the functions:
8968 silc_server_command_whowas_parse,
8969 silc_server_command_whowas_send_reply,
8970 silc_server_command_whowas_from_client and
8971 silc_server_command_whowas_from_server
8973 * Added <Client ID> argument to the WHOWAS command reply. Updated
8974 the protocol specs accordingly.
8976 * Implemented WHOWAS command and command_reply to the client
8979 Implemented the WHOWAS printing on the user interface.
8981 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Added new argument to the WHOWAS command reply, the real name.
8984 It is an optional argument. Updated the protocol specs.
8986 * Added SilcIDCacheDestructor callback that is registered when
8987 the SilcIDCache is allocated. The callback is called when
8988 an cache entry in the ID Cache expires, or is purged from the
8989 cache. Added into lib/silccore/idcache.[ch].
8991 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8992 to destruct the client entries when the cache entry expires.
8993 Other ID Cache's in server and in the client library ignores
8996 * If the ID Cache entry's `expire' field is zero then the entry
8997 never expires. Added boolean `expire' argument to the
8998 silc_idcache_add function in the lib/silccore/idcache.[ch].
8999 If it is TRUE the default expiry value is used.
9001 * Added silc_server_free_client_data_timeout that is registered
9002 when client disconnects. By default for 5 minutes we preserve
9003 the client entry for history - for WHOWAS command.
9005 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Added support to the server to enforce that commands are not
9008 executed more than once in 2 seconds. If server receives
9009 commands from client more frequently, timeout is registered
9010 to process the commands. Affected file silcd/command.c.
9011 Added new function silc_server_command_process_timeout.
9013 * Changed NICK_NOTIFY handling in client library to check that
9014 if the client's nickname was changed, so there is no need to
9015 resolve anything from the server.
9017 * Removed error printing from the WHOIS and IDENTIFY commands.
9018 If error occurs then it is ignored silently in the client library.
9019 The application, however, may map the received error to
9020 human readable error string. The application currently maps
9021 the NO_SUCH_NICKNAME error to string.
9023 * Made the command status message public to the application. Moved
9024 them from lib/silcclient/command_reply.c to
9025 lib/silcclient/command_reply.h. The application can map the
9026 received command status to the string with the
9027 silc_client_command_status_message function.
9029 * Added check to the server to check that client's ID is same
9030 as the Source ID in the packet the client sent. They must
9033 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9035 * Added dist-bzip hook to the Makefile.am to make bzip2
9036 compressed distributions.
9038 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * Server now enforces the maximum length for the nickname and
9041 the channel as protocol specification dictates. 128 bytes for
9042 nickname and 256 bytes for channel name.
9044 * Moved the WHOIS printing to the application. The client libary
9045 does not print out the WHOIS information anymore, the application
9046 must do it. Renamed silc_client_command_reply_whois_print to
9047 the silc_client_command_reply_whois_save.
9049 The client's idle time is also sent to the application now, and
9050 the idle is shown on screen.
9052 * Added silc_client_command_reply_identify_save to save the
9053 received IDENTIFY entries.
9055 * Do not check for channel private keys in message sending and
9056 reception if the channel does not have the PRIVKEY mode set.
9057 Affected file lib/silclient/client_channel.c.
9059 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9062 just surfaced after chaning the JOIN procedure.
9064 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9066 * Added silc_client_get_clients_by_list to get client entries
9067 from Client ID list, that is returned for example by JOIN
9068 and USERS command replies. The application should use this
9069 function for example when JOIN command reply is received to
9070 resolve the clients already on the channel (library does not
9071 do that anymore as USERS command reply is not used in the JOIN
9072 procedure anymore). Affected files lib/silcclient/silcapi.h and
9073 lib/silcclient/idlist.c.
9075 * JOIN command reply and USERS command reply returns now SilcBuffer
9076 pointers instead of unsigned char pointers when returning
9077 the client list and mode list.
9079 * Added <Client ID> argument to the JOIN command reply, mainly
9080 for the server to identify for which client the command was
9081 originally sent. Updated protocol specs accordingly.
9083 * Added SilcDlist private_key pointer to the SilcChannelEntry
9084 in the client to support the channel private keys. Affected
9085 file is lib/silcclient/idlist.h.
9087 * Added SilcChannelPrivateKey argument to the function
9088 silc_client_send_channel_message so that application can choose
9089 to use specific private ke if it wants to. If it is not provided,
9090 the normal channel key is used, unless private keys are set.
9091 In this case the first (key that was added first) is used
9092 as the encryption key.
9094 * Implemented the support for channel private key handling.
9095 Implemented the following functions:
9097 silc_client_add_channel_private_key,
9098 silc_client_del_channel_private_keys,
9099 silc_client_del_channel_private_key,
9100 silc_client_list_channel_private_keys and
9101 silc_client_free_channel_private_keys
9103 Affected file lib/silcclient/client_channel.c.
9105 * Added the support for the private keys in the channel message
9106 sending and encryption and in the message reception and
9107 decryption. Affected funtions are
9108 silc_client_send_channel_message and silc_client_channel_message.
9110 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * Added SKE's key verify callback to the client library's
9113 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9115 * Removed the statement that server (or router) must send USERS
9116 command reply when joining to the channel so that the client
9117 knows who are on the channel. Instead, the client list and
9118 client's mode list is now sent in the JOIN command reply to the
9119 client who joined channel. This is better solution.
9121 * Added function silc_server_get_users_on_channel and function
9122 silc_server_save_users_on_channel to the silcd/server.[ch].
9124 * Removed function silc_server_command_send_users from the
9127 * Do not show topic on the client library anymore. The topic is
9128 sent in the command reply notify to the application and the
9129 application must show the topic now.
9131 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9133 * Added client searching by nickname hash into the IDENTIFY and
9134 WHOIS commands in the server as they were clearly missing from
9135 them. Affected file is silcd/command.c.
9137 * Fixed a bug in private message receiving in the client library.
9138 The remote ID was freed and it wasn't supposed, now it is
9141 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9143 * Minor fix to the channel payload; allocate the data area, as it
9144 needs to be of specific length.
9146 * If the key agreement port is zero then the operating
9147 system will define the bound port. Affected files are
9148 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9150 * Added new function silc_channel_payload_decrypt into the file
9151 lib/silccore/silcchannel.[ch].
9153 * Moved the channel message etc, check from silc_packet_decrypt
9154 to applications. The library calls now a generic
9155 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9156 when the packet is either normal or special. This was done to
9157 allow more wide range of checking that was not allowed when
9158 the code was in library. Now applications can do virtually any
9159 checks to the packet and return to the library the decision how
9160 the packet should be processed. Affected files are
9161 lib/silccore/silcpacket.[ch].
9163 Added silc_server_packet_decrypt_check to the server and
9164 silc_client_packet_decrypt_check to the client library.
9166 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9167 to send with specified source and destination information.
9169 * Channel message delivery between routers was broken after the
9170 channel key distribution was fixed earlier. The channel key
9171 was used be to distributed to other routers as well which is not
9172 allowed by the protocol. Now this is fixed and channel keys
9173 really are cell specific and the channel message delivery between
9174 routers comply with the protocol specification.
9176 * Fixed various commands in server to check also the global list
9177 for the channel entry and not just the local list. The affected
9178 file silcd/command.c.
9180 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9182 * Added assert()s to buffer formatting and unformatting routines
9183 to assert (if --enable-debug) when error occurs. Affected
9184 file: lib/silcutil/silcbuffmt.c.
9186 * Changed to auto-reconnect to check whether the remote host is
9187 router and register the re-connect timeout if it is. It used
9188 to check that whether we are normal server, but router must do
9189 auto-reconnect with another router as well. Affected file
9192 * Removed the [<key len>] option from CMODE command as the cipher
9193 name decides the key length, nowadays. See the defined ciphers
9194 from the protocol specification.
9196 * Added [<hmac>] option to the CMODE command to define the HMAC
9197 for the channel. Added SILC_CMODE_HMAC channel mode.
9199 * Added [<hmac>] option for the JOIN command so that user can
9200 select which HMAC is used to compute the MACs of the channel
9203 * Added Hmac field to the Channel Message Payload. The integrity
9204 of plaintext channel messages are now protected by computing
9205 MAC of the message and attaching the MAC to the payload. The
9206 MAC is encrypted. Now, it is clear that this causes some
9207 overhead to the size of the packet but rationale for this is that
9208 now the receiver can verify whether the channel message decrypted
9209 correctly and also when private keys are set for the channel the
9210 receiver can decrypt the packet with several keys and check from
9211 the MAC which key decrypted the message correctly.
9213 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9214 lib/silccrypt/silccipher.[ch].
9216 * Added silc_hash_len to return the digest length into the
9217 lib/silcrypt/silchash.[ch].
9219 * Rewrote parts of Silc Channel Payload interface in the
9220 lib/silccore/silcchannel.[ch]. The encode function now also
9221 encrypts the packet and parse function decrypts it.
9223 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Fixed a minor formatting bug in the SKE's key material processing.
9226 It actually might have processed the keys wrong way resulting
9229 * Redefined the mandatory HMAC algorithms and added new algorithms.
9230 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9231 and hmac-md5 truncated to 96 bits. The mandatory is now
9232 hmac-sha1-96. Rest are optional (including the one that used
9233 to be mandatory). Rationale for this is that the truncated HMAC
9234 length is sufficient from security point of view and can actually
9235 make the attack against the HMAC harder. Also, the truncated
9236 HMAC causes less overhead to the packets. See the RFC2104 for
9239 * Added new [hmac] configuration section. The SKE used to use
9240 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9241 is of course wrong. The official names that must be proposed in
9242 the SKE are the ones defined in the protocol specification
9243 (hmac-sha1-96 for example). The user can configure any hmac
9244 using any hash function configured in the [hash] section. At
9245 least, the mandatory must be configured.
9247 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9249 * Added HMAC list to the SKE proposal list. It has now both
9250 hash algorithm list and HMAC list. This makes the protocol
9251 incompatible with previous versions. The SKE now seems to work
9252 the way it is supposed to work, for the first time actually.
9254 * Defined plain Hash algorithms to the protocol specification.
9257 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9259 * Implemented support for key agreement packets into the server.
9260 Added functions silc_server_key_agreement and
9261 silc_server_send_key_agreement. Other than these functions,
9262 server has nothing to do with this packet.
9264 * Added support for private message key packets into the server.
9265 Added functions silc_server_private_message_key and
9266 silc_server_send_private_message_key.
9270 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9271 called in the protocol's final callback instead in the END
9272 protocol state. This makes a little more sense and in the same
9273 time in client we can use the same protocol routines for normal
9274 key exchange and to key agreement packet handling as well.
9276 * Added to both client's and server's KE protocol context the
9277 SilcSKEKeyMaterial pointer to save the key material. We will
9278 bring the key material to the protocol's final callback by doing
9279 this. The final callback must free the key material.
9281 * Added SKE's packet_send callback into client's KE protocol
9282 context so that the caller can choose what packet sending function
9283 is used. This way we can use different packet sending when
9284 doing normal SKE when doing key agreement packet handling (in
9285 the key agreement packet handling we do not want to encrypt
9288 * Implemented the responder side of the key agreement routines
9289 in the client. The client can now bind to specified port and
9290 accept incoming key negotiation. The key material is passed
9291 to the application after the protocol is over.
9293 * Implemented the processing of incoming Key Agreement packet
9294 in the client. Added function silc_client_key_agreement to
9297 * Implemented the intiator side of the key agreement routines
9298 in the client. The client can now initiate key agreement with
9299 another remote client. The key material is passed to the
9300 application after the protocol is over.
9302 * Created client_keyagr.c to include all the key agreement
9305 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9306 SILC_TASK_CALLBACK except that it is not static.
9308 * Created client_notify.c and moved the Notify packet handling
9309 from the client.[ch] into that file.
9311 * Created client_prvmsg.c and moved all private message and
9312 private message key routines from the client.[ch] into that file.
9314 * Create client_channel.c and moved all channel message and
9315 channel private key routines from the client.[ch] into that file.
9317 * Changed silc_client_get_client_by_id_resolve to resolve with
9318 WHOIS command instead of IDENTIFY command, in the file
9319 lib/silclient/idlist.c.
9321 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Implemented the SKE's responder side to the Client library.
9325 * When FAILURE is received to the protocol do not trust it
9326 blindly. Register a timeout to wait whether the remote closes
9327 the connection as it should do it, only after that process the
9328 actual failure. This was changed to both client and server.
9330 * Added client_internal.h to include some of the structures
9331 there instead of client.h in lib/silcclient/.
9333 * Added function silc_task_unregister_by_callback to unregister
9334 timeouts by the callback function.
9336 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Some "Incomplete WHOIS info" errors has been appearing on the
9339 log files. Took away the entry->userinfo check from WHOIS
9340 reply sending. The entry->userinfo is now " " if client did not
9341 provide one. I thought this was fixed earlier but something
9342 is wrong still. Let's see if the error still appears.
9344 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Fixed a minor bug in the login when the channel key is
9347 re-generated in the server. It used to generate the key in
9348 wrong order and thus caused problems in the channel traffic.
9350 * Fixed a minor bug in channel key distsribution after
9351 KICK command. The key was not sent to the router even though
9354 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9356 * Added silc_ske_process_key_material_data as generic routine
9357 to process any key material as the SILC protocol dictates. The
9358 function is used by the actual SKE library but can be used by
9359 applications as well. This relates to the private message keys
9360 and the channel private keys since they must be processed the
9361 same way the normal SILC session keys. The protocol dictates
9362 this. Affected files: lib/silcske/silcske.[ch].
9364 Added also silc_ske_free_key_material to free the
9365 SilcSKEKeyMaterial structure.
9367 * Defined silc_cipher_set_key function to set the key for
9368 cipher without using the object's method function. The affected
9369 files: lib/silccrypt/silccipher.[ch].
9371 * Implemented silc silc_client_add_private_message_key,
9372 silc_client_add_private_message_key_ske,
9373 silc_client_del_private_message_key,
9374 silc_client_list_private_message_keys and
9375 silc_client_free_private_message_keys functions in the
9378 Added functions silc_client_send_private_message_key to send
9379 the Private Message Key payload and silc_client_private_message_key
9380 to handle incoming Private Message Key payload.
9382 * Added Cipher field to the Private Message Key payload to set
9383 the cipher to be used. If ignored, the default cipher defined
9384 in the SILC protocol (aes-256-cbc) is used.
9386 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9388 * Removed lib/silcclient/ops.h file.
9390 Redefined parts of the SILC Client Library API. Created new
9391 file silcapi.h that deprecates the ops.h file and defines the
9392 published Client Library API. Defined also private message key
9393 API and channel private key API into the file.
9395 This is the file that the application must include from the
9396 SILC Client Library. Other files need not be included by
9397 the application anymore.
9399 * Added new key_agreement client operation callback and also
9400 defined the Key Agreement library API for the application.
9402 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9405 is used by clients to request key negotiation between another
9406 client in the SILC network. If the negotiation is started it
9407 is performed using the SKE protocol. The result of the
9408 negotiation, the secret key material, can be used for example
9409 as private message key.
9411 Implemented the Key Agreement payload into the files
9412 lib/silccore/silauth.[ch].
9414 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * Redefined ciphers for the SILC protocol. Added some new ciphers
9417 and defined the key lengths for the algorithms. Changed the
9418 code accordingly. The default key length is now 256 bits.
9420 * Fixed SKE key distribution function silc_ske_process_key_material
9421 when the key length is more than 128 bits. The default key
9422 length in SILC is now 256 bits.
9424 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9425 to indicate unsupported algorithm.
9427 * Renamed rijndael.c to aes.c and all functions as well.
9429 * Fixed a long standing channel key setting bug in client library.
9430 Weird that it has never surfaced before.
9432 * Fixed bug in channel deletion. If the entire channel is removed
9433 then it must also delete the references of the channel entry
9434 from the client's channel list as the client's channel entry and
9435 the channel's client entry share same memory.
9437 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9439 * Implemented CONNECT and SHUTDOWN commands in the client.
9441 * Implemented CLOSE command to the client.
9443 * Added the function silc_idlist_find_server_by_name into the
9444 files silcd/idlist.[ch].
9446 Added the function silc_idlist_find_server_by_conn into the
9447 files silcd/idlist.[ch].
9449 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * DIE command was renamed to SHUTDOWN. Updated the both code
9454 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9455 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9457 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9460 * Added function silc_server_create_connection function to create
9461 connection to remote router. My server implementation actually
9462 does not allow router to connect to normal server (it expects
9463 that normal server always initiates the connection to the router)
9464 so the CONNECT command is only good for connecting to another
9467 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9470 or some other client was kicked from the channel.
9472 Implemented the handling of the notify type to both client
9475 Implemented silc_server_send_notify_kicked to send the KICKED
9476 notify. It is used to send it to the server's primary router.
9478 * Implemented the KICK command into server and client.
9480 * Added `query' argument to the silc_idlist_get_client function
9481 to indicate whether to query the client from server or not if
9484 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9485 to indicate that the client is not channel founder.
9489 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Removed the rng context from SilcPacketContext structure and
9492 changed that the packet routine uses the Global RNG API.
9494 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9496 * Added support for quit message that client can "leave" on the
9497 channel when it quits the SILC. It is ditributed inside the
9498 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9500 Added silc_server_free_client_data that will take the
9501 signoff message as argument.
9503 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9505 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Updated parts of the protocol specification to keep it up
9510 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9513 payloads in one packet.
9515 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9516 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9517 use now the new List flag.
9519 * Also deprecated the following packet types: REPLACE_ID,
9520 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9522 * Added list support for Notify packet in server.
9524 * Added silc_server_send_notify_channel_change to send the
9525 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9526 the silc_server_send_replace_id.
9528 * Added silc_server_send_notify_nick_change to send the
9529 NICK_CHANGE notify type. Deprecates the function
9530 silc_server_send_replace_id.
9532 * Added silc_server_send_notify_join to send the JOIN notify type.
9533 Deprecates the function silc_server_send_new_channel_user.
9535 * Added silc_server_send_notify_leave to send LEAVE notify type.
9536 Deprecates the function silc_server_send_remove_channel_user.
9538 * Added silc_server_send_notify_cmode and
9539 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9540 types. Deprecates the silc_server_send_set_mode function.
9542 * Added SERVER_SIGNOFF notify type to indicate that server has
9543 quit. This means that all clients on the channel from that
9544 server will drop. This can be also used when netsplit happens.
9546 Deprecated REMOVE_ID packet type since it is not needed anymore
9549 Added silc_server_send_notify_server_signoff to send the
9550 SERVER_SIGNOFF notify type. Deprecates the function
9551 silc_server_send_remove_id.
9553 Added also silc_server_send_notify_signoff to send the
9554 SIGNOFF notify type.
9556 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9557 SILC protocol from this day on. Changed the protocol
9558 specification as well.
9560 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9561 notify type. It is used between routers to notify about
9562 topic changes on a channel.
9564 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9567 * Partly updated the protocol specification to comply with the
9568 changes now made. It is still though a bit outdated.
9570 * The JOIN notify type now takes one extra argument <Channel ID>.
9571 The packet used to be destined to the channel but now the
9572 JOIN type may be sent as list thus it is impossible to
9573 destine it to any specific channel. By adding this argument
9574 it is again possible.
9576 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Added CREDITS file. The CHANGES and CREDITS file will appear
9579 in the distribution as well.
9581 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9583 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9584 types in the server's silcd/packet_receive.c.
9586 * Implemented CMODE and CUMODE to work in router environment.
9588 * Fixed minor encoding and decoding buglet from the
9589 lib/silccore/silcmode.c.
9591 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9594 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9596 * Changed all SilcConfigServer* and silc_config_server* to
9597 SilcServerConfig* and silc_server_config*, respectively.
9600 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Associated the ID (client or server ID) to the Authentication
9603 Payload to avoid any possibility of forging. Updated the
9604 protocol specification and the code accordingly.
9606 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * The RSA key length is now save to the RsaKey context in the
9609 key generation process in lib/silccrypt/rsa.c. The key length
9610 is now used to figure out the maximum size of the block allowed
9611 to be encrypted/signed.
9613 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9614 is equivalent to the silc_mp_mp2bin but does not allocate any
9617 * Changed silc_mp_mp2bin API to take length argument. If it is
9618 non-zero then the buffer is allocated that large. If zero, then
9619 the size is approximated using silc_mp_sizeinbase, which however
9622 * Created Global RNG API which is global RNG that application can
9623 initialize. After initializing, any routine anywhere in the
9624 code (including library) can use RNG without allocating a new
9625 RNG object. This was done to allow this sort of use of the
9626 RNG in code that has no chance to allocate RNG object. All
9627 applications currently allocate this and many routines in the
9628 library use this. Affected file lib/silccrypt/silcrng.[ch].
9630 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9631 it to use the Global RNG API.
9633 * Defined Authentication Payload into protocol specification that
9634 is used during SILC session to authenticate entities. It is
9635 used for example by client to authenticate itself to the server
9636 to obtain server operator privileges.
9638 Implemented this payload into the lib/silccore/silcauth.[ch].
9639 Implemented also routines for public key based authentication
9640 as the new protocol specification dictates.
9642 Moved definitions of different authentication methods from
9643 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9645 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9646 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9647 silc_pkcs_verify_with_hash functions into the file
9648 lib/silccrypt/silcpkcs.[ch].
9650 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * The client entry's userinfo pointer must be always valid.
9653 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9654 will fail since it requires the userinfo. Now, the userinfo
9655 is allocated as "" if actual userinfo does not exist. Actually,
9656 it must exist and it is totally Ok to drop client connections
9657 that does not announce the userinfo. However, we will make
9658 this workaround for now.
9660 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9661 to return the remote port by socket.
9663 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9665 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9666 SILC_SERVER_PENDING_EXEC and added an new macro
9667 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9668 data or when error occurs while processing the pending command.
9670 Added new argument `destructor' into silc_server_command_pending
9671 and to the SilcServerCommandPending object. This destructor is
9672 now called after calling the pending callback or if error occurs
9673 immediately. If error occurs the actual pending callback won't
9674 be called at all - only the destructor. The destructor may be
9675 NULL if destructor is not needed.
9677 All this applies for client library code as well. Similar
9678 changes were made there as well for the pending commands.
9680 In the client, the application must now allocate the
9681 SilcClientCommandContext with the silc_client_command_alloc
9684 * Added reference counter to the SilcServerCommandContext. Added
9685 function silc_server_command_alloc and silc_server_command_dup
9688 Same type of functions added to the client library for the same
9691 * Removed the cmd_ident from IDListData away since it is now
9692 global for all connections. It is the command identifier used
9693 in command sending and with pending commands. The affected file
9696 * Added reference counter to the SilcSocketConnection objecet to
9697 indicate the usage count of the object. The object won't be
9698 freed untill the reference counter hits zero. Currently only
9699 server uses this, and client ignores it. The client must be
9700 set to use this too later. The affected files are
9701 lib/silccore/silcsockconn.[ch]. Added also the function
9702 silc_socket_dup to increase the reference counter.
9704 This was mainly added because it is possible that the socket
9705 is removed underneath of pending command or other async
9706 operation. Now it won't be free'd and proper DISCONNECTING
9707 flags, etc. can be set to avoid sending data to connection that
9708 is not valid anymore.
9710 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9711 the connection. After that it sets SILC_SET_DISCONNECTED.
9712 It is, however, possible that the socket data is not still freed.
9713 The silc_server_packet_process now checks that data is not
9714 read or written to connection that is DISCONNECTED. The socket
9715 get's freed when the reference counter hits zero.
9717 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9719 * Changed the client operation API: channel_message operation's
9720 `sender' is now the client entry of the sender, not the nickname
9721 and the `channel' is the channel entry, not the channel name.
9723 In the private_message operation the `sender' is now also the
9724 client entry of the sender not the nickname.
9726 Affected file is lib/silcclient/ops.h and all applications
9727 using the client operations.
9729 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Moved the calling of ops->connect() from connect_to_server_final
9732 into receive_new_id functin since that is the point when the
9733 client is actually allowed to send traffic to network. The
9734 affected file is lib/silcclient/client.c.
9736 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9739 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9740 (if needs broadcasting) instead of broadcasting the packets one
9741 by one which would make a burst in the network traffic.
9743 * Added `broadcast' argument to the functions in silcd/server.[ch]
9744 silc_server_create_new_channel[_with_id] to indicate whether
9745 to send New Channel packet to primary router.
9747 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9749 * Added new function into the silcd/server.[ch] files:
9750 silc_server_create_new_channel_with_id to create new channel with
9751 already existing Channel ID.
9753 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9754 lib/silccore/silcpacket.h. This packet is used t send list of
9755 Set Mode payloads inside one packet. Server uses this to set
9756 the modes for the channels and clients on those channels, that it
9757 announced to the router when it connected to it. The protocol
9758 specification has been updated accordingly.
9760 * The silc_server_new_channel did not handle the packet coming
9761 from normal server as it normally does not send that. However,
9762 when it announces its channels it does send it. Implemented
9763 the support for that.
9765 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9766 into the file lib/silccore/id.h.
9768 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Fixed memory leaks in the functions silc_idlist_del_client,
9771 silc_idlist_del_channel and silc_idlist_del_server in the file
9772 silcd/idlist.c. All of those leaked like a sieve.
9774 * Fixed some small memory leaks in the client's function
9775 silc_client_notify_by_server.
9777 * Added functions into silcd/server.c: silc_server_announce_clients,
9778 silc_server_announce_channels and silc_server_announce_server.
9779 These functions are used by normal and router server to announce
9780 to its primary router about clients, channels and servers (when
9781 router) that we own. This is done after we've connected to the
9784 These functions effectively implements the following packet types:
9785 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9786 and SILC_PACKET_NEW_ID_LIST.
9788 * Added new functions into the silcd/packet_receive.[ch]:
9789 silc_server_new_id_list, silc_server_new_channel_list and
9790 silc_server_new_channel_user_list to handle the incoming
9791 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9793 * Added support of changing Channel ID in the function
9794 silc_server_replace_id. If the server that announces a channel
9795 to the router already exists in the router (with same name but
9796 with different Channel ID), router is responsible to send
9797 Replace ID packet to the server and force the server to change
9798 the Channel ID to the one router has.
9800 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9801 client that the Channel ID has been changed by the router. The
9802 normal server sends this to the client. Client must start using
9803 the new Channel ID as the channel's ID.
9805 Implemented handling of this new type into lib/silcclient/client.c
9806 into the function silc_client_notify_by_server.
9808 * Added new function silc_idlist_replace_channel_id into the files
9809 silcd/idlist.[ch] to replace the Channel ID.
9811 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Call silc_server_command_identify_check always when processing
9814 the IDENTIFY command in silcd/command.c
9816 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9818 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9819 send keepalive packets. The packet can be sent by clients,
9820 servers and routers.
9822 Added function silc_socket_set_heartbeat into the file
9823 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9824 If not set, the heartbeat is not performed. The actual
9825 heartbeat is implemented in the low level socket connection
9826 library. However, application is responsible of actually
9829 Added silc_server_send_heartbeat to send the actual heartbeat
9830 packet into silcd/packet_send.[ch]. Server now performs
9831 keepalive with all connections.
9833 * Added silc_task_get_first function into lib/silcutil/silctask.c
9834 to return the timeout task with shortest timeout. There was a bug
9835 in task unregistration that caused problems. TODO has been
9836 updated to include that task system must be rewritten.
9838 * The client library will now resolve the client information when
9839 receiving JOIN notify from server for client that we know but
9840 have incomplete information.
9842 * Rewrote parts of silc_server_remove_from_channels and
9843 silc_server_remove_from_one_channel as they did not remove the
9844 channel in some circumstances even though they should've.
9846 * Encryption problem encountered in server:
9848 The LEAVE command used to send the Channel Key packet to the
9849 router immediately after generating it. However, the code
9850 had earlier sent Remove Channel user packet but not immediately,
9851 ie. it was put to queue. The order of packets in the router
9852 was that Channel Key packet was first and Remove Channel User
9853 packet was second, even though they were encrypted in the
9854 reverse order. For this reason, MAC check failed. Now, this
9855 is fixed by not sending the Channel Key packet immediately but
9856 putting it to queue. However, this is more fundamental problem:
9857 packets that are in queue should actually not be encrypted
9858 because packets that are sent immediately gets encrypted
9859 actually with wrong IV (and thus MAC check fails). So, packets
9860 that are in queue should be encrypted when they are sent to
9861 the wire and not when they put to the queue.
9863 However, the problem is that the current system has not been
9864 designed to work that way. Instead, the packet is encrypted
9865 as soon as possible and left to the queue. The queue is then
9866 just purged into wire. There won't be any fixes for this
9867 any time soon. So, the current semantic for packet sending
9870 o If you send packet to remote host and do not force the send
9871 (the packet will be in queue) then all subsequent packets to the
9872 same remote host must also be put to the queue. Only after the
9873 queue has been purged is it safe again to force the packet
9876 o If you send all packets immediately then it safe to send
9877 any of subsequent packets through the queue, however, after
9878 the first packet is put to queue then any subsequent packets
9879 must also be put to the queue.
9881 Follow these rules and everything works fine.
9883 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9885 * Added new function silc_server_remove_clients_by_server to
9886 remove all client entries from ID list when the server connection
9887 is lost. In this case it is also important to invalidate all
9888 client entires as they hold the invalid server entry. This
9889 fixes fatal bug when server has lost connection and will reconnect
9892 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Made some sanity checks to silc_server_daemonise like to check
9895 whether the requested user and group actually exists.
9897 * Added sanity check to SKE's silc_ske_responder_finish to check
9898 that the public and private key actually is valid.
9900 * Invalidate the client's nickname when receiving Replace ID
9901 packet and the Client ID is being replaced. This means that the
9902 server will query the nickname if someone needs it (client)
9905 * Sort the ID Cache in client library when the ID Cache data
9906 has changed (needs sorting).
9908 * Do not allow for SILC client to create several connections to
9909 several servers. The client does not support windows right now
9910 and generating multiple connections causes weird behaviour.
9912 Irssi-silc client does support windows and can handle several
9913 connections without problems, see: www.irssi.org and SILC plugin.
9915 * Fixed some places where client was added to the IDList. The
9916 rule of thumb is following (in order to get everything right):
9917 If the client is directly connected local client then the
9918 `connection' argument must be set and `router' argument must be
9919 NULL to silc_idlist_add_client function. If the client is not
9920 directly connected client then the `router' argument must
9921 bet set and the `connection' argument must be NULL to the
9922 silc_idlist_add_client function.
9924 * The funtion silc_server_packet_send_local_channel actually did
9925 not check whether the client was locally connected or not. It
9926 does that now. Fixed a bug related to LEAVE command.
9928 * Fixed Remove Channel User payload parsing bug in server's
9929 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9931 * The server's silc_server_save_channel_key now checks also the
9932 global ID list for the channel as it might not be in the local
9933 list. Fixed a bug related to LEAVE command.
9935 * Is this the end of the [<unknown>] buglet that has been lurking
9936 around for a long time? A little for loop fix in server's
9937 silc_server_command_whois_parse that is used by both IDENTIFY
9938 and WHOIS command. At least, this was a clear bug and a cause
9939 of one type of [<unknown>] buglet.
9941 * WHOIS and IDENTIFY commands call the function
9942 silc_server_command_[whois/identify]_check function even if
9943 we are not router server.
9945 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9947 * Added --with-gmp configuration option. If set the GMP
9948 is always compiled in the SILC source tree. If not set then
9949 it is checked whether the system has the GMP3 installed. If
9950 it has then the GMP won't be compiled (the system's headers
9951 and library is used), if it doesn't have it then the GMP is
9952 compiled in the SILC source tree.
9954 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9956 * Changed RSA private exponent generation to what PKCS #1
9957 suggests. We try to find the smallest possible d by doing
9958 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9959 not security fix but optimization.
9961 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * Added new config entry [Identity] to fork the server and run
9964 it as specific user and group. A patch from Bostik.
9966 * Imported Dotconf configuration library into lib/dotconf.
9967 This will be used to create the SILC configuration files later.
9968 It will appear in the distsribution after this commit.
9970 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * A big code auditing weekend happening. Auditing code for
9973 obvious mistakes, bugs and errors. Also, removing any code
9976 Removed files for being obsolete:
9978 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9979 inline in the file lib/silcutil/silcbuffer.h)
9981 o lib/silcutil/silcbufutil.c (the header has inline versions)
9983 Changed code to fix possible error conditions:
9985 o The buffer formatting routines now check that the destination
9986 buffer really has enough space to add the data. This applies for
9987 both buffer formatting and unformatting
9988 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9989 unformatting was changed to accomodate following rules:
9990 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9991 sent to the function while XXX_*STRING will not allocate or copy
9992 the data into the buffer. Instead it sets the pointer from the
9993 buffer into the pointer sent as argument (XXX_*STRING used to
9994 require that the pointer must be allocated already). This change
9995 makes this whole thing a bit more consistent and more optimized
9996 (note that the data returned in the unformatting with XXX_*STRING
9997 must not be freed now). The routines return now -1 on error.
9999 o Tried to find all code that use buffer_format and buffer_unformat
10000 and added return value checking to prevent formatting and
10001 especially unformatting errors and possible subsequent fatal
10004 o Changed ske->x and ske->KEY to mallocated pointers in
10005 lib/silcske/silcske.h. Fixed possible data and memory leak.
10007 o Added return value checking to all *_parse* functions. Fixed
10008 many memory leaks as well.
10010 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10011 so that buffer overflows would not happen. All code now also
10012 checks the return value as it can fail.
10014 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10016 * Added reconnection support to server if the normal server looses
10017 its connection to the router (for example if router is rebooted).
10018 The server performs normal reconnection strategy implemented
10019 to the server. Affected file silcd/server.c.
10021 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Added new packet type SILC_PACKET_SET_MODE that is used to
10024 distribute the information about changed modes (for clients,
10025 channels and clients channel modes) to all routers in the
10026 network. Updated the protocol specification accordingly.
10028 Added functions into silcd/packet_send.c and
10029 silcd/packet_receive.c: silc_server_send_set_mode,
10030 silc_server_set_mode.
10032 Added new files silcmode.[ch] into lib/silccore that implements
10033 the encoding and decoding of Set Mode Payload. Added new type
10034 SilcSetModePayload. Moved the definitions of different modes
10035 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10037 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10039 * Oops, a little mistake in server's connection authentication
10040 protocol. The protocol is not ended with FAILURE but with
10041 SUCCESS if the authentication is Ok. :) Affected file is
10044 * Implemented NICK_CHANGE notify handling in server in the file
10045 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10046 the local clients on the channel. After the changing nickname
10047 in router environment snhould work and the [<unknown>] nickname
10048 should appear no more.
10050 The silc_server_replace_id function that receives the Replace ID
10051 payload now sends the NICK_CHANGE notify type also in the file
10052 silcd/packet_receive.c
10054 * Changed WHOIS and IDENTIFY command to support the maximum amount
10055 of arguments defined in protocol specs (3328 arguments). This
10056 fixed a bug that caused problems when there were more than three
10057 users on a channel.
10059 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Added extra parameter, command identifier, to the
10062 silc_client_send_command so that explicit command identifier
10065 Changed that ID list routines uses specific command identifier
10066 when sending WHOIS/IDENTIFY requests to the server so that they
10067 can be identified when the reply comes back.
10069 Affected files lib/silcclient/command.[ch],
10070 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10072 * Added `sender' argument to silc_server_packet_send_to_channel
10073 to indicaet the sender who originally sent the packet to us
10074 that we are now re-sending. Ignored if NULL. Affected file
10075 silcd/packet_send.[ch].
10077 * Added some server statistics support in silcd/server_internal.h
10078 SilcServerStatistics structure and around the server code. Also
10079 send some nice statistics information when client is connecting
10082 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Fixed channel ID decoding in server's JOIN command reply in
10085 silcd/command_reply.c
10087 * Fixed braodcasting of replace ID payload to not to send it if
10088 we are standalone server in silcd/packet_receive.c.
10090 * Fixed all channel message sending routines to not to send
10091 packets to clients that has router set, since they are routed
10092 separately in the same function earlier. Affects file
10093 silcd/packet_send.c and all channel packet sending functions.
10095 * In USERS reply, res_argv[i] are not allocated, the table
10096 is allocated. Thus changed that free the table, not its
10099 * In server's whois_check and identify_check if the client is
10100 locally connected do not send any WHOIS commands - they are not
10103 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10105 * Fixed some minor bugs in client when sending WHOIS command. The
10106 arguments was in wrong order.
10108 * Removed statis function add_to_channel from server in
10109 silcd/command.c that was previously used with the joining but
10112 * Tested USERS command in router environment successfully with two
10113 routers, two servers and two clients.
10115 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10117 * Reorganized the USERS command and command reply in client library
10118 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10119 When the command is given by user we register a pending command
10120 callback that will reprocess the command after the reply has been
10121 received from the server. When reprocessing the packet we then
10122 display the information. Thus, the USERS information is displayed
10123 now in the command callback instead of in the command reply
10124 callback. The processing of the command is same as previously
10125 when server has sent the command reply in the JOINing process.
10127 * Added to USERS command in silcd/command_reply.c to join the client,
10128 we didn't use to know about, to the channel after we've created
10129 a client entry for it. Also, for clienet we did know already still
10130 check whether it is on the channel or not and add it if not.
10132 * Removed silc_server_command_join_notify as the function and its
10135 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * Changed the client's pending command handling to the same as the
10138 server's pending command handling. It is also now possible to
10139 execute command reply functions from other command reply
10140 function as the function callbacks for commands and command
10141 replies are one and same. The pending commands are not static
10142 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10143 in client connection context. Thus, pending commands are server
10144 connection specific as it is convenient.
10146 Changed the function silc_client_command_pending and
10147 silc_client_command_pending_del and added new function
10148 silc_client_command_pending_check. Removed the
10149 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10152 * Added cmd_ident, current command identifier, to the client
10153 connection context in lib/silcclient/client.h to keep track on
10154 command identifiers used in command sending. Client's command reply
10155 function handling now supports the mandatory command identifiers.
10157 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10158 funtions in client to fully support pending command callbacks.
10160 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10161 as one of the arguments to the application in the command reply
10164 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10165 before first releasing SILC but came back. Now it is removed again
10166 and should come back nomore. The FORWARDED flag was used only
10167 by the JOINing procedure by forwarding the command packet to router.
10168 Now, the JOINing procedure has been changed to more generic (due
10169 to various router environment issues) and FORWARDED is not needed
10170 anymore for anything. The protocol specification is yet to be
10173 Now, removed silc_server_packet_forward from server and the flag
10174 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10176 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10178 * Renamed NAMES command to USERS command. The NAMES was named that
10179 due to historical reasons. Now it is renamed. Also, rewrote
10180 parts of the USERS command. The nickname list is not sent anymore
10181 by the server. Only Client ID and mode lists are sent in the USERS
10182 command. Changed this also to the protocol specification.
10184 The client now resolves the names and stuff after it receives
10185 the USERS list from the server when joining to the channel.
10187 * WHOIS and IDENTIFY commands has been changed to support multiple
10188 Client ID's per command. One can now search for multiple users
10189 in the network by sending only one WHOIS or IDENTIFY command.
10190 Changed the code and the protocol specifications.
10192 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10193 uses silc_server_command_whois_parse to parse the request. */
10195 * If normal server, do not parse the WHOIS and IDENTIFY requests
10196 before sending it to the router. Saves some time.
10198 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10200 * Fixed JOIN command on client library. Wrong number of arguments
10201 used to crash the client.
10203 * Added silc_server_channel_has_global function to check whether
10204 channel has global users or not.
10206 * Added silc_server_channel_has_local function to check whether channel
10207 has locally connected clients on the channel.
10209 * The silc_server_remove_from_one_channel now checks whether the
10210 channel has global users or not after given client was removed from
10211 the channel. It also checks whether the channel has local clients
10212 on the channel anymore. If it does not have then the channel entry
10213 is removed as it is not needed anymore.
10215 * The silc_server_notify now checks on JOIN notify whether the joining
10216 client is one of locally connected or global. If it is global then
10217 the channel has now global users on the channel and that is marked
10218 to the channel entry. Also, it now saves the global client to
10219 global list who is joining and JOINs it to the channel. This is
10220 for normal server, that is.
10222 Changed silc_server_send_notify_on_channel,
10223 silc_server_packet_relay_to_channel and
10224 silc_server_packet_send_to_channel check if we are normal server
10225 and client has router set (ie. global client) do not send the
10226 message to that client, as it is already routed to our router.
10228 * Implemented LEAVE notify type handling in silc_server_notify
10231 * Tested LEAVE command in router environment successfully. Tested
10232 with two routers, two servers and two clients.
10236 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10238 * Implemented SIGNOFF notify type handling in silc_server_notify
10241 * silc_server_remove_id now removes the client entry from all channels
10242 it has joined and thusly sends SIGNOFF notify type.
10244 * Rewrote the NAMES list generation in server by removing two excess
10245 loops. The lists are created now inside one loop.
10247 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10249 * silc_server_remove_channel_user checks now also global list
10250 for channel and client.
10252 * silc_server_new_channel_user checks now both local and global
10253 list for channel and client. Fixed a bug in client id decoding.
10254 Used to decode wrong buffer.
10256 * silc_server_channel_message checks now both local and global
10257 list for channel entry.
10259 * Tested channel joining (hence JOIN) in router environment
10260 successfully. Tested with two routers, two servers and two
10263 * Tested channel message sending in router environment successfully.
10265 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Added silc_server_save_channel_key into server.[ch] to save the
10268 received channel key in Channel Key payload processing. It is
10269 also used in JOIN command reply handling.
10271 Equivalent function silc_client_save_channel_key added into
10272 client.[ch] into client library.
10274 * Changed JOIN command reply to send information whether the channel
10275 was created or not (is existing already) and the channel key
10276 payload. Changed protocol specs accordingly.
10278 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10279 the request was sent by ID and not by nickname. Crashed on
10282 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10284 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10285 now correctly save the received data.
10287 * silc_server_free_sock_user_data now notifies routers in the
10288 network about entities leaving the network.
10290 At the same time implemented functions silc_server_remove_id
10291 and silc_server_send_remove_id to receive and send REMOVE_ID
10292 packets. The packet is used to notify routers in the network
10293 about leaving entities. The ID removed will become invalid in
10296 * Added function silc_idlist_del_server into server. Removes and
10297 free's server entry from ID list.
10299 * silc_server_private_message function now checks, if we are router,
10300 that the destination ID really is valid ID, naturally.
10302 * In router when NEW_ID packet is received (for new client) the
10303 hash of the Client ID is saved in the ID Cache but the
10304 client->nickname is set to NULL, instead of putting the hash
10307 IDENTIFY command now also checks that client->nickname must be
10308 valid. If it is not if will request the data from the server who
10309 owns the client. Added new function
10310 silc_server_command_identify_check.
10312 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10313 to set the command to already allocated Command Payload.
10315 * Tested private message sending in router environment with two
10316 routers, two servers and two clients. Fixed minor bugs and now
10319 * Fixed segfault from client's NAMES command. Used to crash if
10320 not on any channel.
10322 * Forwarded packets must not be routed even if it is not destined
10323 to the receiver. Changed server code comply with this.
10325 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Added `require_reverse_mapping' boolean value to ServerParams
10328 structure. If TRUE (not default) the server will require that
10329 the connecting host has fully qualified domain name.
10331 If the reverse mapping is not required and hostname could not be
10332 found the IP address is used as hostname.
10334 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Implemented version string checking to both client and server.
10337 The check is incomplete currently due to the abnormal version
10338 strings used in development version of SILC.
10340 * Changed all command functions in server to use the new
10343 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * Changed char *data to unsigned char *data in ID Cache system to
10346 support binary data as ID Cache data. Changed code to support
10347 binary data in lib/silccore/idcache.c.
10349 * Renamed silc_server_packet_relay_command_reply to
10350 silc_server_command_reply as it is normal packet receiving
10351 function. Rewrote the function to accept command replys for
10352 servers and not only for clients.
10354 * Mark remote router always as registered server if we are connecting
10355 to it. Otherwise, commands sent by the router to us are ignored.
10357 * All ID List find routines now returns the ID Cache Entry pointer
10358 as well if requested.
10360 * WHOIS command works now in router environment, tested with two
10361 routers, two servers and two clients.
10363 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10364 in router environment (as it is almost equivalent to WHOIS) but
10365 hasn't been tested thoroughly. Added new functions:
10367 silc_server_command_identify_parse
10368 silc_server_command_identify_send_reply
10369 silc_server_command_identify_from_client
10370 silc_server_command_identify_from_server
10372 * Disabled route cache adding because adding two different ID's with
10373 same IP replaces the old cache entry thus giving wrong route.
10374 The entry->router->connection is always the fastest route anyway
10375 so route cache may not be needed. Of course, new routes maybe
10376 established after receiving the ID when the entry->router->connection
10377 might not be anymore the most optimal.
10379 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10381 * Add route cache for received ID for fast routing.
10383 * Added silc_server_packet_route to route received packet on router
10384 that is not destined to us.
10386 * Renamed silc_server_get_route to silc_server_route_get.
10388 * Added id_string and id_string_len fields into SilcServer to
10389 include encoded ServerID for fast comparing without excess
10390 encoding of the ID's.
10392 * Cleaned up WHOIS command on server side. Added following static
10395 silc_server_command_whois_parse
10396 silc_server_command_whois_check
10397 silc_server_command_whois_send_reply
10398 silc_server_command_whois_from_client
10399 silc_server_command_whois_from_server
10401 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10402 arguments in command replies. All command functions should be
10403 updated to use this macro.
10405 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10407 * Minor typo fixes on command reply handling on server.
10409 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10411 * Added silc_server_command_add_to_channel internal routine to add
10412 the client to the channel after router has created the channel and
10413 sent command reply to the server.
10415 * Added generic silc_server_send_command to send any command from
10418 * Use static buffer with ID rendering instead of duplicating data.
10420 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * Fixed a channel user mode bug when joining to a channel server gave
10423 everybody channel founder rights, oops.
10425 * We mark ourselves as the router of the incoming server connection
10426 if we are router ourselves. This way we can check in some packet
10427 sending functions whether it is locally connected server. For
10428 incoming router connections we put NULL.
10430 * For router sending packets locally means now always sending the
10431 packet cell wide; to local clients and local servers. For normal
10432 server sending packet locally means sending it to only local
10435 * Fixed the JOIN command to really work in router environment. If the
10436 channel is created it is always created by the router. Router is
10437 also responsible of making the initial joining to the channel,
10438 sending JOIN notify to the sending server and distributing
10439 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10440 does not exist server doesn't do anything else but forward the
10441 command to the router which performs everything.
10443 * Added silc_server_send_channel_key function to send the Channel Key
10446 * Added silc_server_create_channel_key to create new channel key. The
10447 channel key is now re-generated everytime someone joins or leaves
10448 a channel, as protocol dictates. Note: channel->key_len is the
10449 key length in bits.
10451 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10454 packet_receive.[ch] to separate packet sending and receiving
10455 routines. The server.[ch] now includes everything else including
10456 actual packet processing (writing and reading data) and other
10459 Renamed silc_server_private_message_send_internal to
10460 silc_server_send_private_message. The routine is still though
10461 used only to relay private messages as server does not send
10462 private messages itself.
10464 Renamed silc_server_new_channel to silc_server_create_new_channel
10465 and added new function sicl_server_new_channel that handles the
10466 incoming New Channel packet. Added also new sending function
10467 silc_server_send_new_channel to send New Channel Payload.
10469 * Added new function silc_server_notify to process incoming notify
10470 packet to the server/router. Server may then relay the notify
10471 to clients if needed.
10473 * Added new function silc_server_new_channel_user to process incoming
10474 New Channel User packet. Router will redistribute the packet and
10475 send JOIN notify to its local clients and locally connected servers
10476 if needed. Normal server will send JOIN notify to its local client
10477 on same channel when received this packet. Added also corresponding
10478 sending function silc_server_send_new_channel_user to sent the
10481 * Added boolean route argument to send_notif_to_channel and
10482 packet_send_to_channel functions to attempt to route the packet
10483 if it is TRUE and send only locally if it is FALSE.
10485 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * silc_server_replace_id now broadcasts the received replace ID
10488 packet if it is not broadcast packet already. The router must
10489 broadcast to inform other routers about changed ID.
10491 * Added backpointer to server's router into SilcServer context in
10492 silcd/server_internal.h.
10494 * Fixed silc_server_packet_broadcast to send correct broadcast
10497 * The channel key is now distributed to the local client as soon
10498 as it is received from the router (in router environment) so that
10499 no other packet may be sent for the channel until client has
10502 * silc_server_remove_channel_user now broadcasts the received
10503 Remove Channel User packet if it is not broadcast packet already.
10504 The router must broadcast to inform other routers about removed
10507 * Added users field into SilcPacketContext that is a reference count
10508 of the context. One can increase the reference count by calling
10509 silc_packet_context_dup which is now changed to just increase the
10510 reference count instead of duplicating the data. The reference
10511 count is decresed by calling silc_packet_context_free that will
10512 free the data after the reference count hits zero.
10514 For now on the packet context and everything allocated into it
10515 (including the raw packet from network) must be freed by calling
10516 the new silc_packet_context_free function. Added also new function
10517 silc_packet_context_alloc that must be used now to allocate the
10518 context. This also means that if a routine is asynchronous from
10519 silc_[client/server]_packet_parse_type the packet context must
10520 be duplicated by calling silc_packet_context_dup. Otherwise it
10521 gets free'd after silc_[client/server]_packet_parse_type returns.
10522 Also, one must remember that if packet is duplicated then its
10523 reference count must be decresed by calling the free function as
10524 many times as it was duplicated.
10526 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10527 from both client and server.
10529 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Made joining to a channel working in router environment.
10533 * Cleaned up JOIN command on server side and create function
10534 silc_server_command_join_channel internal routine to make the
10537 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10539 * Changed silc_command_pending list to SilcDList. Also, added
10540 `ident' field to SilcServerCommandPending structure to identify
10541 the reply and to call correct callback.
10543 Added silc_server_command_pending_check function to replace the
10544 corresnponding macro. The silc_command_pending list is not
10547 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10548 to set identifier to previously allocated Command Payload. It
10549 is used to set identifier for command when resending Command
10552 * Added silc_command_payload_encode_payload to encode Command
10553 Payload buffer from SilcCommandPayload structure.
10555 * Added silc_argument_payload_encode_payload to encode Argument
10556 payload buffer from SilcArgumentPayload structure.
10558 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10560 * Changed WHOIS command to support router connection on server side.
10561 The whois request is always sent to router unless the server is
10562 standalone server. After server has received the reply from the
10563 router will it send the reply to the client.
10565 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10566 broadcast received broadcast packet. The function is used only
10567 by router. The broadcast packet is always sent to the router's
10570 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10571 render given ID to printable string, for log files for example.
10573 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10575 * Made basic router to router connections working. At least they
10576 can now connect to each other but nothing really works the way
10577 they are supposed - yet.
10579 * Added new initiator token to RouterConnection configuration
10580 file in silcd/serverconfig.[ch]. It is used to tell whether we
10581 are the initiator to the remote router or whether we'll expect
10582 the other end to connect.
10584 * Moved registering of listener task to silc_server_init, hence
10585 the server starts listenning as soon as it is run, even if it
10586 does not have connections to other routers. Let's see how well
10589 * Changed default connection retry timeouts for more suitable in
10592 * Removed cipher and such arguments from silc_idlist_add_client
10593 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10594 Added new function silc_idlist_add_data to add the keys and stuff
10597 * Added SilcIDListData structure and added it to SilcClientEntry
10598 and SilcServerEntry as their first field in the structure. This
10599 way we can explicitly cast the ID entries to the SilcIDListData
10600 structure and get common data for the entries. In past, we had
10601 to first check what type of connection it is and then cast it to
10602 correct ID entry type. Now, we can directly cast the opaque
10603 pointer to the SilcIDListData (no matter what ID entry it actually
10604 is) and get the data needed.
10606 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10609 in some circumstances even if threre were timeout tasks, though not
10610 IO tasks, but tasks anyway. Now fixed.
10612 * Defined SilcServerConnection structure to hold connection specific
10613 stuff about directly connected servers and routers. The definition
10614 is currently in silcd/server_internal.h. I thought about having
10615 a bit more important role fro this struct but for now it is used
10616 only when connecting to other server (or router actually).
10618 * Added connecting retry support in server when connecting to
10619 router(s). The retry feature implement exponential backoff
10620 algorithm. Also, added SilcServerParams structure to hold default
10621 parameters for server. For now, it include these retry settings
10622 and are hard coded. After server is moded to be as Silc Server
10623 Library this structure will be more important.
10625 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * Changed client librarys channel->clients table to SilcList and
10628 changed code accordingly.
10630 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * Changed client's channel table to SilcList and changed code
10633 accordingly. Also changed SilcChannelClientEntry to include back-
10634 pointer to the channel so that client entry can use that structure
10635 as list as well and we have fast cross-reference to the channel.
10636 This change dramatically decreased the complexity of channel
10637 handling with client entry and vice versa (removed one extra
10638 loop when searching for channel entry from many functions).
10640 * Changed server->sim from table to SilcDList and changed code
10643 * NAMES command can now be used from user interface. It will show
10644 the user list on the channel, neatly.
10646 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10647 Code now saves realname of the user if it becomes available.
10649 * Renamed configure.in to configure.in.pre and made ./prepare
10650 script to automatically add correct version string to
10651 configure.in which it creates from configure.in.pre.
10653 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10655 * NAMES command reply now shows users mode with the nickname when
10656 joining to channel.
10658 * Moved silc_client_ch[u]mode[_char] functions from
10659 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10660 place sucks, they are utility functions and should be in some
10663 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10665 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10668 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10672 * Added TRQ (efficient deque and list library) into lib/trq. This is
10673 a very good list library that is currently used in the SILC. Defined
10674 SilcList API over the library because I didn't like the API very
10675 much. See lib/trq/silclist.h for the API and examples of how to
10676 use the API. Fixed various places in the code to use the new
10677 SilcList API. The SilcList is meant for lists that has a structure
10678 already defined as a list. It is not suitable to add just some
10679 context to the list (in TRQ, the context is the list actually).
10681 So, I defined SilcDList that can be used for the purpose where
10682 predefined list structure does not exit. This can be used as
10683 such list. Now some context just can be added to the SilcDList.
10684 Currently this list is not used in the SILC just yet, though there
10685 are a lot places where this can replace dynamically allocated
10686 tables and I will fix these places, later, to use SilcDList.
10687 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10688 and use TRQ internally).
10690 Also fixed some annoying warning messages that the original TRQ
10691 code generated. Also minor changes to TRQ's Makefile.in.
10693 * Added support for querying by Client ID to both WHOIS and
10694 IDENTIFY commands into server, as required by the protocol.
10696 * Removed method function pointers from SilcBuffer structure. They
10697 weren't used to anything and just increased the context size for
10698 no good reason. This change also made silc_buffer_alloc and
10699 silc_buffer_free functions inline functions.
10701 * Disabled command flooding detection support until it's fixed so
10702 that it accepts commands in but does not execute them more than once
10705 * Added silc_net_localhost(), to return local hostname, into
10706 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10707 that must be initialized before calling silc_client_init.
10709 * Added new function: silc_server_send_notify_on_channels to send
10710 notify messages to all channels client has joined. It is assured
10711 that the message is sent only once per client.
10713 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10714 lib/silcutil/silcutil.[ch] as silc_format function. The new
10715 function is generic and is used by server as well, not only by
10716 the logging routines.
10718 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10719 the provided version string was not acceptable. Added new function:
10720 silc_ske_check_version into lib/silcske/silcske.h. The function
10721 must be implemented by the application (client or server) and it
10722 does not reside in the SKE library. The function checks the version
10723 string remote end sent.
10725 * Added back pointers (to opaque context and to SilcSocketConnection)
10726 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10728 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10729 duplicate packet context structure.
10731 * Changed `notify' client operation to send same arguments as client
10732 receives from server except for ID's. ID's are mapped to correct
10733 ID entry and that is returned. Also, if channel entry is not sent
10734 by server but the notify is for channel the channel entry is sent
10735 to application (otherwise application doesn't know that it is for
10736 channel (library gets it from packet's Destination ID)).
10738 * Added silc_client_remove_from_channels into client library to
10739 remove a client from all channels it has joined to. Used when
10740 received SIGNOFF notify from server. Added also new function
10741 silc_client_replace_from_channels to replace old ID entry with
10742 new ID entry on all channels. Used when received NICK_CHANGE
10743 notify from server.
10745 * Fixed ID Cache list handling in silc_idlist_get_client in
10746 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10747 to get (or query) client by ID.
10749 * Updated TODO list.
10751 * Added connection authentication status message defined by the
10752 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10753 support for these into the code in client and server side.
10755 * Added generic function silc_client_send_command to send any command
10756 with variable argument list. Application should use this function
10757 to send commands if the command functions provided by the library
10758 does not suite for the application's user interface needs.
10760 * Added new `failure' client operation. Application is notified about
10761 received failure packet if client is executing a protocol. In this
10762 case the protocol's execution has failed.
10764 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10765 is required by the protocol.
10767 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10768 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10771 * Added status flag to SilcSKE object to indicate realtime status
10772 of the SKE protocol.
10774 * Application receives now exactly same command reply arguments as
10775 the library receives from server. However, if ID is received the
10776 corresponding ID entry is returned to the application (eg. Client
10777 ID is mapped to correct SilcClientEntry entry and that is returned).
10778 Changed command_reply client operation due to this change.
10780 * Changed all ID's in commands and in command replys as ID Payloads.
10781 Change affected both client and server side codes.
10783 All ID's sent in SILC network (with execption of ID's in SILC
10784 Packet header) are sent in ID Payload to support variable length
10787 * Server now notifies nick changes and notifies all clients on
10788 the channels about the new nickname (about the new Client ID,
10791 * Implemented CMODE command to change channel modes. Supports all
10792 channel modes defined by the protocol specs except ban and invite
10793 lists. (Also, private channel key mode is supported but support for
10794 setting private channel key in client is missing, thus, this mode
10795 has no effect on client side (except that server requires that the
10796 client uses private channel key and normal channel traffic does not
10799 Also, invite mode works per se, but INVITE command does not work
10800 yet correctly, so you can set channel as invite only channel but
10801 inviting clients to the channel does not work (it is yet to be
10802 thought what's the best way to do it).
10804 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10805 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10806 Implemented CUMODE command to change user's mode on the channel.
10807 Supports all modes defined by the protocol specs.
10809 * Added NAMES command reply to return users modes on the channel.
10811 * Removed unnecessary and slow ciphers from lib/silccrypt.
10813 * Set SO_KEEPALIVE option to connection sockets by default.
10815 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10817 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10818 redefined the Notify Payload into protocol specs.
10820 * Added silc_id_payload_parse_id to get ID directly from raw
10823 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10825 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10826 accept searching by Client ID as well.
10828 * Added support for LEAVE and SIGNOFF notify types in client library.
10830 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10831 to parse ID Payload from raw data.
10833 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Added flags parameter into silc_ske_assemble_security_properties
10836 function in lib/silcske/silcske.[ch].
10838 * Changed notify client operation to fit better for notify messages
10839 sent by server. The notify payload received from server is now
10840 passed to the application (after parsing it to SilcNotifyPayload).
10841 It is application's responsibility to retrieve the arguments
10842 from the payload and show the message the way it wants. The message
10843 sent by server is implementation specific.
10845 * Changed public keys to comply with the protocol specification.
10846 Old public keys are not supported anymore and are not compatible.
10848 * Removed nickname from Channel Payload as the latest draft removed
10849 it. The client must resolve the nickname from the NAMES command
10850 reply received when it joined the channel.
10852 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10854 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10856 * Fixed some errors in protocol specification drafts.
10858 * Created lib/silccore/silcnotify.c to implement Notify Payload
10859 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10860 generic payloads described by protocol specifications. The file
10861 includes implementations for ID Payload and Argument Payload.
10863 * Changed Command Payload implementation to use the new Argument
10864 Payload. Changed command_xxxx_payload to command_payload_xxxx
10865 to comply with SILC coding conventions.
10867 * Added suppport for Argument Payload handling in Notify Payload
10868 implementation as protocol requires it. Added the new support
10869 into server and client lib as well.
10871 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10873 * Added support for multiple nicknames on same channel. [n] is
10874 added locally to the nickname if there are more than one same
10875 nicknames on the channel.
10877 * Server now sends all nicknames that matched WHOIS request.
10878 Client also shows the list received from server.
10880 * Added TOPIC command to client side. User can now set and show
10881 current topic on channel.
10883 * Added MOTD command to client and server. Also, server sends the
10884 motd when client connects to the server.
10886 * Changed version strings to comply ISO 8601.
10888 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10890 * Fixed protocol error handling in client library. It should now
10891 cope even if the SKE fails for some reason.
10893 * Made new protocol specification drafts for submitting to IETF.
10895 * Implemented TOPIC command to server in silcd/command.c.
10897 * Added two new notify types into lib/silccore/silcnotify.h:
10898 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10899 notify nickname change and topic setting/change on a channel.
10901 * API change of command_reply operation in client library. The
10902 application gets now the status type received from server as well.
10904 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10906 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10908 * Cras fixed and optimized the packet handling even further and
10909 it should work now. Minor change to the prototype of function
10910 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10912 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10914 * Added new function into lib/silcutil/silcschedule.[ch]:
10915 silc_schedule_with_fd to select() a specified fd. The function
10916 returns after timeout expires or data arrives or goes. The
10917 function is used by packet routines to wait that all data is
10918 received from network.
10920 * Fixed data reading from network in lib/silccore/silcpacket.c.
10921 The code now assures that all data is read from the fd and then
10922 continues packet processing. This was a bug fix since the code
10923 used to drop some data in some circumstances.
10925 * Added new function into lib/silcclient/client.[ch]:
10926 silc_client_start_key_exchange to start key exchange after
10927 connection has been established to server. The code internally
10928 now uses this funtion but its main purpose was to provide it
10929 for applications that perform their own connecting. After
10930 application has created a connection it merely calls this
10931 function to start the key exchange between client and server.
10932 The library takes care of everything else after that.
10934 Updated also lib/silcclient/README to explain the usage of
10937 * Do not send to application information that connection has
10938 been established. Application gets notified it by connect
10941 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10943 * Applied cras's patch to add silc_schedule_one function. The
10944 function runs scheduler once and returns.
10946 * Fixed the scheduler after cras messed it up. The timeout
10947 handling works now as it's supposed to work.
10949 * Added into lib/silccore/ silcnotify.h to include notify
10950 message types support. Changed silc_server_send_notify*
10951 functions, in server.[ch], to support those new notify types.
10952 Added the support for the notify types into client library,
10953 as well. Added new notify client operation into ops.h in
10956 * Changed silc_server_packet_send_to_channel to send normal
10957 packets instead of just channel message packets. The function
10958 is now used to send the notify packets to channels. It is not
10959 used to send channel message packets anymore, as server never
10960 sends them anymore.
10962 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10963 va_arg()s as it seems to require it nowadays. I guess, if SILC
10964 is compiled with older va_arg() the new code should work anyway.
10966 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Splitted core library. Core library (lib/silccore) includes
10969 now only SILC protocol specific core (and common) components.
10970 Created new utility library (lib/silcutil) that includes more
10971 generic purpose stuff. The stuff for util library was taken
10972 from the old core library. This was minor and easy split.
10974 * Created SILC Client Library (lib/silcclient) that includes
10975 implementation of the SILC client without user interface. This
10976 was major move from silc/ directory. The code has been changed
10977 so that it is transparent towards the user interface. The
10978 silc/ directory includes now the same user interface as before
10979 and it uses the new client library. Read lib/silcclient/README.
10980 Basicly, the client library performs everything else related
10981 to SILC except user interface handling. Also, configuration
10982 files are considered to be part of user interface and library
10983 does not handle them.
10985 This change also changed a lot of structures, function naming etc.
10986 Most important change was that SilcClientWindow object was
10987 renamed to SilcClientConnection in the client library. Created
10988 also new file lib/silcclient/ops.h. Also added new files
10989 silc/local_command.[ch] and silc/client_ops.[ch].
10991 All these changes were made to make it easier for user interface
10992 designers to create what ever user interface for the SILC client
10995 It is also expected that the server will be moved to lib
10996 directory as well and SILC Server Library will be created;
10997 sometimes in the future.
10999 * Removed Local commands from lib/silccore/silccommand.h as
11000 they are application specific and new client library does not
11001 handle any of those anymore.
11003 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11004 old client implementation in silc/.
11006 * Added support for callback functions in SILC_LOG_* macros.
11007 Application can now set its own callbacks that will be called
11008 instead of using the default functions that will always print
11009 the debug messages to stderr (or stdout). Also, debugging can
11010 now be disabled by setting silc_debug to FALSE and re-enabled by
11011 setting it to TRUE. Note, that logging will still work even
11012 if debugging is disabled.
11014 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11015 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11016 silc_log_reset_debug_callbacks.
11018 * To enable debugging in silc client one must give now -d
11019 option on command line.
11021 * Changed silc_schedule_init to automatically allocate task queues
11022 if they are not allocated before calling it.
11024 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11026 * Added GMP 3.1 into math library.
11028 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11031 a channel in SILC network. The packet is used by servers and
11032 routers to notify other routers that user has left a channel.
11033 This little feature was missing until now. Added the feature
11034 to protocol specification as well.
11036 Added functions: silc_server_send_remove_channel_user and
11037 silc_server_remove_channel_user into server.[ch].
11039 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11040 lib/silccore/silcpacket.h. However, they are not implemented
11043 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11045 * Fixed joining to a channel and sending channel messages
11046 between server and router. The channel message sending should
11047 now work inside a cell.
11049 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11051 * Fixed the private message sending between server and router.
11052 The private message sending should now work inside a cell.
11054 * Added silc_server_replace_id into server.[ch] to replace
11055 existing ID in the SILC network.
11057 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11058 and silc_idlist_replace_server_id into idlist.[ch] in server.
11060 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11062 * Fixed the server to server connections. Server can again now
11063 connect to router. Router to router connections probably does
11066 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11068 * Added dynamic protocol registering support. Now protocols can
11069 registered and unregistered on the fly. Patch by cras.
11071 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11073 * Added lib/contrib directory to hold routines that some platforms
11074 don't have but are needed by SILC.
11076 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11077 into lin/contrib to provide getopt() and getopt_long() for
11078 those who don't have it.
11080 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * Added AWAY command to client. When away message is set and
11083 client receives a private message packet the client automatically
11084 replies to the sender with the away message.
11086 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11087 bug seemed to be the cause of recent problems when compiling
11090 * Added version detection support to SKE protocol specification
11091 and added the new changes to the SKE implementation as well.
11092 There were other minor changes in the SKE protocol as well.
11094 Many changes in lib/silcske/silcske.[ch] and in
11095 lib/silcske/payload.[ch].
11097 * Added ^U functionality, clear input line. Patch from cras.
11099 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11101 * Mainly small bugfixes on core library. Fixed some debugging
11102 logging and buffer overflow in silclog.c.
11104 * Updated config.sub and config.guess on the distribution tree.
11106 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11108 * Added command lagging support in server. Client may execute
11109 commands now only once in two seconds.
11111 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11113 * Optimized packet reception. MAC computation and checking is now
11114 also more optimized. A lot previously duplicated code is now
11115 used as generic by both client and server.
11117 * Fixed key pair generation in clientutil.c
11119 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11121 * Added into lib/silccore/silcbufutil.[ch] new function;
11122 silc_buffer_realloc.
11124 * Moved generic packet sending/encryption functions to
11125 lib/silccore/silcpacket.[ch] from client and server. Some
11126 rewriting of the functions.
11128 * Moved all generic packet reception/decryption functions to
11129 lib/silccore/silcpacket.[ch] from client and server. The
11130 packet processing is now much cleaner in both client and server.
11131 These were major changes in both client and server.
11133 * Created many common functions in server to do packet sending.
11134 Previously code were duplicated a lot, this has been removed
11135 with these changes.
11137 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11139 * Rewrote major parts of the ID cache system. Don't know
11140 whether it is better now or not but at least the API is more
11143 * Major rewrite on ID cache stuff on client because of the ID
11144 cache API changes. Added idlist.c to client.
11146 * Also major rewrite on ID cache stuff on server as well.
11147 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11148 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11149 in hand, instead they are all put into the ID cache system now.
11150 All server_idlist_* routines uses ID cache now instead of
11151 traversing its own lists (those lists does not exist anymore).
11152 SilcIDList though still exists. Also, SilcXXXEntry's are
11155 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11157 * Finally made the SKE implementation compliant to the protocol
11158 specification. All mp integers are now binary encoded as
11159 opposed being HEX encoded.
11161 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11164 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11165 functions: silc_[encode/decode]_pem. Also added function
11166 silc_encode_pem_file to PEM encode with newlines ('\n') for
11167 saving into a file.
11169 * SILC public keys are now encoded either PEM or binary. Same
11170 option is for private keys as well. By default private keys
11171 are binary encoded and public keys PEM encoded. Silly HEX
11172 encoding were removed.
11174 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11175 function to create fingerprints.
11177 * Fixed a bug in SHA1; does not change the original data anymore.
11179 * Partly implemented INFO command on client and server side.
11180 Fixed CLEAR command. Changes to SERVER command; show current
11181 server(s) when giving command without arguments. Added
11182 VERSION command to client.
11184 * Added check to server that unregistered connections cannot
11185 execute commands (unless it is specificly allowed).
11187 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11189 * Fixed screen refresh.
11191 * Fixed channel joining bug from client. On some circumstances
11192 client tried to join to a channel it had already joined.
11194 * Added public key verification process into client's protocol.c.
11195 The client now verifies the public key from user and saves
11196 it into ~./silc/serverkeys/ directory.
11198 Added into: clientutil.[ch]: silc_client_verify_server_key.
11200 * Changed SKE protocol's silc_ske_initiator_finish function
11201 to accept callback function that verifies the received public
11202 key. Removed old silc_ske_verify_public_key function.
11204 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11206 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11207 silc_pkcs_private_key[_data]_set.
11209 * Made the password and public authentication more cleaner in
11210 server's protocol.c.
11212 * Removed historic and obsolete protocol `channel_auth' from
11213 both client and server.
11215 * Removed wrong way of sending command status messages from
11216 server to client in server's command.c. The old way violated
11217 protocol specification.
11219 Changes to silccore/silccommand.[ch]: removed
11220 silc_command_encode_status_payload -> not needed anymore,
11221 changed silc_command_encode_payload_va to accept extra
11222 argument on variable argument list. The argument type must
11223 now be provided to the function. Also, added new function:
11224 silc_command_encode_reply_payload_va which is same as
11225 normal command_encode_payload_va except command status type
11226 is provided as extra argument.
11228 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11230 * Added ~./silc directory handling. The directory includes the
11231 public and private keys for the client.
11233 Added silc_client_check_silc_dir, silc_client_create_identifier
11234 and silc_client_load_keys.
11236 * Implemented SILC protocol compliant public key. Added public
11237 and private key saving to and loading from files.
11239 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11240 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11241 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11242 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11243 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11245 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11246 silc_pkcs_load_[public/private]_key.
11248 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Added silc_server_get_route (route.[ch]) to get connection
11251 data for the fastest route for given ID.
11253 * Implemented INVITE command on client and server. The command
11254 were re-defined in the SILC Protocol Specification and the
11255 implementation now complies with the specification.
11257 * Implemented PING command on client and server.
11259 * Implemented NAMES command on client and server. The server side
11260 supports currently only normal server not router server yet.
11261 Some changes to NAMES definition in SILC protocol specification.
11263 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Implemented LEAVE command on client and server.
11267 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11268 again. This change was made to the protocol as well. Server
11269 should not violate the protocol specification anymore.
11271 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11273 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11274 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob