1 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Imported new silc_utf8_[encode|decode] routines from
4 my internal SILC 1.1 source tree. New encodings added:
5 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
6 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
7 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
10 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
12 * Implemented stringprep (RFC 3454) API. Internally we use
13 GNU Libidn's stringprep, for now, so it is required now to
14 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
16 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
18 * If the passphrases entered do not match while generating a new key,
19 completly start over instead of going into an infinite loop asking
20 the user to re-enter the passphrase correctly. Affected file
21 lib/silcutil/silcapputil.c
23 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
25 * Make sure server is removed from backup list when it is
26 deleted. Affected files silcd/command.c, server.c,
29 * Close socket when connecting to router fails. Affected
32 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
34 * Adopt configuration toolchain to current auto-tools.
35 Affected files prepare, irssi/configure.in
36 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
37 redo that. Affected files irssi/src/silc/core/client_ops.c,
38 irssi/src/fe-common/silc/fe-silc-channels.c
39 * Take over command line options into silcclient data structure.
40 Affected file irssi/src/silc/core/silc-core.c
42 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
44 * Do not try to initiate backup resuming protocol forever.
45 Affected file silcd/server_backup.c.
47 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
49 * ID change in resuming has to be done before changing
50 detached client's modes, since the ID change may fail and
51 leave ghosts on the network. Affected file is
52 silcd/packet_receive.c.
54 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
56 * Fixed Win32 scheduler to not stuck anymore. A patch from
57 Juha Räsänen. Affected file is
58 lib/silcutil/win32/silcwin32schedule.c.
60 * Fixed QoS parsing for connection blocks in server. Affected
61 file is silcd/serverconfig.c.
63 * Fixed server statistics increasing in server. Affected file
66 * The CLOSE command now marks backup router as self disconnected
67 to avoid resuming problems. Affected file silcd/command.c.
69 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
71 * When using silc_net_create_connection[_async], and your system can
72 create IPv6 sockets, it will try to connect to the IPv6 host.
73 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
74 file lib/silcutil/unix/silcunixnet.c
76 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
78 * Check for valid route when receiving packet from router and
79 when routing it to local server in the cell. A patch from
80 Matt Miller. Affected files silcd/router.c and server.c.
82 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
84 * Couldn't detach and reattach twice, because of the previous
85 commit. Affected file silcd/packet_receive.c
87 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
89 * Added check to ignore Port value if Initiator is FALSE.
90 Remote router coudln't connect if Port was set. Affected file
93 * If some client tries to resume more than once at the same time,
94 server crashed. Router didn't crash, but showed odd behaviour
95 (didn't allow clients to join anymore, ..). Affected files
96 silcd/packet_receive.c silcd/idlist.h
98 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
100 * Destroy the file transfer session in silc_client_file_close
101 with timeout. Affected file lib/silcclient/client_ftp.c.
103 * Call SFTP server monitor in READ and WRITE after the actual
104 operations. Affected file lib/silcsftp/sftp_server.c.
106 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
108 * Create one configure script from configure fragments
109 (configure.ad). This is a first step towards new distribution
110 system. Affected files prepare, configure.in.pre,
111 lib/silcmath/mpi/configure.ad.
113 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
115 * Removed expiring of client key pair. Affected file is
116 irssi/src/silc/core/clientutil.c
118 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
120 * Check the number of connections from real number of
121 connections instead of socket number, when deciding if
122 server is full. Affected files are silcd/server.c,
123 server_internal.h and silcd.c.
125 * Clarified the connections_max meaning in General section
126 in doc/example_silcd.conf.in.
128 * The reconnect_keep_trying default value set to TRUE
129 if it is not defined in the config file. Affected file
130 silcd/serverconfig.c.
132 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
134 * Fixed crashbug in connection closing, after a protocol
135 completion callback, which might have closed it already.
136 Affected file silcd/server.c.
138 * Fixed rekey with PFS in backup router. It did not allow
139 rekeys with PFS, and when the rekey protocol timedout
140 it crashed the backup router without the above fix. Affected
141 file silcd/packet_send.c and server.c.
143 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
145 * The silc_client_add_channel_private_key now returns the
146 private key context if pointer is given as argument.
147 Affected files are lib/silcclient/silcclient.h and
150 * Added support for using channel private keys in SILC
151 Client Library even if the private key mode is not set
152 on the channel. Affected file lib/silcclient/client_channel.c.
154 * The channel private key used to decrypt message is now
155 delivered to the application in the 'channel_messageÃ' client
156 operation. Affected files are lib/silcclient/silcclient.h
157 and client_channel.c.
159 * Fixed wrong arg type for user limit in CMODE command reply.
160 Affected file silcd/command.c.
162 * The user limit is now taken and saved to SilcClientEntry in
163 JOIN and CMODE command replies and in CMODE_CHANGE notify.
164 Affected files lib/silcclient/silcclient.h, command_reply.c
167 * Added support to the new private message key indicator
168 packet. Added a new function to the client library:
169 silc_client_send_private_message_key_request. The sender
170 indicates to be initiator, and receiver is responder.
171 Added the indicator to the SilcClientEntry as 'prv_resp'
172 boolean. Affected files are lib/silcclient/silcclient.h
173 client.[ch], and client_prvmsg.c.
175 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
177 * Fixed the JOIN command calling when called with both
178 -auth and -founder. Affected file is lib/silcclien/command.c.
180 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
182 * Check watcher list for resumed clients as well. Affected
183 file is silcd/packet_receive.c.
185 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
187 * Implemented the user limit to the CMODE_CHANGE notify,
188 CMODE command reply and JOIN command reply in server.
189 Affected files are silcd/server.c, command.c, command_reply.c,
190 packet_send.c and packet_receive.c.
192 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
194 * Defined SILC_STRFMT_END that must be used now with
195 silc_buffer_strformat, instead of SILC_STR_END. Fixes
196 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
197 lib/silcclient/silcvcard.c, silcd/server_util.c.
199 * Fixed the adding of public key to the WATCH list in server.
200 Fixed the WATCH notify sending to client. Affected files
201 are silcd/packet_send.[ch], command.c, server_util.c.
203 * Implemented the watching by public key in the SILC Client
204 Library and SILC Client. Affected files are
205 lib/silcclient/command.c and client_notify.c.
207 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
209 * Added support for public key watching in server. Affected
210 files are silcd/server.c, server_internal.h, command.c,
213 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
215 * Added public key to the SIlcClientEntry. Affected files
216 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
218 * Fixed the get_clients_whois reply processing to return
219 exactly same entries server returned. Makes it possible
220 to search using attributes. Affected file is
221 lib/silcclient/idlist.c.
223 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
225 * Save founder key to SilcChannelEntry. Affected files are
226 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
228 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
230 * Call the monitor callback with _CLOSED status from the
231 silc_client_file_close. Affected files are
232 lib/silcclient/client_fpt.c, silcclient.h
234 * Added silc_client_get_clients_whois which resolves using
235 WHOIS, and supports requested attributes as well.
236 Affected files are lib/silcclient/silcclient.h, idlist.c.
238 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
240 * Added support for asking the destination filename where
241 the downloaded file is saved in the file transfer. Affected
242 files are lib/silccilent/silcclient.h, client_ftp.c.
244 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
246 * Fixed error handling in resuming data processing. Affected
247 files are lib/silcclient/client_resume.c and client.c.
249 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
251 * Fixed silc_client_send_private_message to return TRUE correctly.
252 Affected file lib/silcclient/client_prvmsg.c.
254 * Added topic to the SilcChannelEntry. Affected files are
255 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
257 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
259 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
260 file lib/silcclient/command.c
262 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
264 * Convert all commands to UTF-8 before passing them to the
265 client library. Still need to convert replies from UTF-8 to
266 the locale encoding. Affected file
267 irssi/src/silc/core/silc-cmdqueue.c
269 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
271 * redirect all silc_client_command_calls through a queueing framework.
272 This fixes /CYCLE and the annoying "nick change after auto-joining
273 a channel". Furthermore it defines one central point where
274 command parameters can be UTF-8-ified. Affected files
275 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
276 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
278 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
280 * use asynchronous connect() to establish router connections.
281 Fixes problem when the primary router goes down. Affected files
282 silcd/server.c, silcd/server_backup.c
284 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
286 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
287 Fixed various compilation warnings when type casting ints
288 to pointers or vice versa, of different size. Updates around
291 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
293 * Surrogates not allowed in UTF-8 strings, updated decoder.
294 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
295 testers in lib/silcutil/tests/ directory.
297 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
299 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
300 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
301 files are lib/silcclient/silcclient.h, client.c.
303 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
305 * When resuming a session fails, notify the user that the session
306 file needs to be removed eventually. Affected files
307 irssi/src/fe-common/silc/module-formats.[ch],
308 irssi/src/silc/core/client_ops.c.
310 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
312 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
313 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
315 * Typofix in Irssi::Silc module. Affected file
316 irssi/src/perl/silc/Silc.xs.
318 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
320 * Changed the way NOTICE flagged messages are treated. Added support
321 for notices in queries and signing notices. Affected files
322 irssi/default.theme; irssi/docs/help/in/notice.in;
323 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
324 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
326 * Fixed typo in /ACTION help. Affected file
327 irssi/docs/help/in/action.in
329 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
331 * Fixed typo in perl module. Affected file
332 irssi/src/perl/silc/Server.xs
334 * Changed the way ACTION flagged messages are treated. Added support
335 for actions in queries and signing actions. Affected files
336 irssi/default.theme; irssi/docs/help/in/action.in;
337 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
338 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
341 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
343 * Incorrectly reported error when client had to be resolved from
344 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
346 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
348 * Fixed whois public key hash table deleting and adding in
349 detached client case. Affected file silcd/packet_receive.c.
351 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
353 * Changed filenames of silc/fe module not to collide with filenames
354 from core/fe. Also seperated public messages printing from
355 query messages printing. Affected files are all in
356 irssi/src/fe-common/silc.
358 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
360 * Fixed the invite process handling during joining to use
361 correct server name for the client that is matched against
362 the invite string for the channel. Wrong server name caused
363 inability to join the channel. Affected file is
366 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
368 * Fixed the CUMODE channel founder authentication on normal
369 server to not remove the founder rights on existing founder
370 before checking that router accepts the mode change. Affected
371 files are silcd/command.c and silcd/packet_receive.c.
373 * Remove the server entry correctly when rekey timeouts and
374 remote router connection on normal server is closed. Fixes
375 a crash where server uses the freed server entry. Affected
378 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
380 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
381 networks. This is the first step in solving the bug about
382 /SERVER ADD -silcnet <silcnet>. Affected files
383 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
384 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
385 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
387 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
389 * /SMSG and /MMSG now correctly create new queries. Affected files
390 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
392 * Add basic support for SILC protocol specific variables in perl.
393 Affected files irssi/src/perl/silc/*, irssi/configure.in,
394 irssi/src/perl/Makefile.am
396 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
398 * Don't use silc_get_input, it's obviously not reliable. Fixes
399 issue when the current key expires. Affect file
400 irssi/src/silc/core/clientutils.c
402 * Make the session data filename configurable. This makes it
403 possible to have different session files for different
404 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
405 client_ops.[ch], silc-servers.c,
406 irssi/src/silc/fe-common/silc/module-formats.[ch]
408 * Use the same set of libtool files for the MPI lib as for the
409 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
410 config.sub, configure.in, install-sh, missing, mkinstalldirs
412 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
414 * Fixed server statistics decrementing error to not go to
415 negative. Affected file silcd/packet_receive.c.
417 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
419 * Use silc_server_query_add_error to add error in public key
420 search error. Added support in send_reply to send errors
421 without specific argument. Affected file silcd/server_query.c.
423 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
424 Client for NO_SUCH_NICK. It was against the protocol specs.
425 Affected file irssi/src/silc/core/client_ops.c.
427 * Added backwards support for the wrong NO_SUCH_NICK error sending
428 in server. To be removed in SILC Server 1.0. Both old clients
429 and clients with fixed error handling now works. Affected file
430 silcd/server_query.c.
432 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
434 * fixed a bug in the whois using attributes function where no
435 error was sent if no nickname and client id but the attributes were
436 given to whois. Affected file silcd/server_query.c
438 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
440 * remove public key from public key hashtable on detach. Affected
441 file silcd/packet_receive.c
443 * free public key hashtable before removing clients on server
444 shutdown. Affected file silcd/server.c
446 * remove public key prior deleting client-data on killing a client.
447 Affected file silcd/server_util.c
449 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
451 * Getting the MOTD from other servers works now. Affected
452 files are silcd/command.c and silcd/command_reply.c
454 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
456 * Initialize the variable idletag, since it is tested in
457 silc_core_deinit for its default value. Affected file
458 irssi/src/silc/core/silc-core.c
460 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
462 * Fixed signed channel messages across cells. Affected file
465 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
467 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
468 is not defined. They can now be safely used in if-statements
469 without braces. Affected file lib/silcutil/silclog.h.
471 * Added the checks for backup closing connection due to error
472 (local or remote) and thus not allow the resuming to occur
473 in reconnect. Affected files are silcd/packet_send.c
476 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
478 * Help file updates. Affected files in irssi/src/docs/help/in/.
480 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
482 * Fixed channel messages across cells. Affected file
485 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
487 * Fixed file transmission accepting in client library to not
488 start the negotiation if user hasn't accepted the transfer,
489 instead create new session for resent transfer. Affected
490 file lib/silcclient/client_ftp.c.
492 * Show the session ID in the file transmision list. Remove
493 session from list that failed to transfer. Switch the current
494 session automatically after transmission, and in errors, to new
495 session if other sessions exists in the transfer list. Affected
496 files are irssi/src/silc/core/silc-servers.c,
497 irssi/src/fe-common/silc/modfule-formats.c.
499 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
501 * Fixed MIME header parsing for the hopefully last time. Affected
502 file lib/silcutil/silcstrutil.c
504 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
506 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
508 * The SILC RNG is now gauranteed to return non-zero random
509 values. Affected files are lib/silccrypt/silcrng.[ch].
511 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
513 * Fixed nickname formatting when changing only case of the
514 nickname. Affected file lib/silcclient/idlist.c.
516 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
518 * Fixed a memory leak and incorrect printing of the "appears as"
519 message. Affected file irssi/src/silc/core/client_ops.c
521 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
523 * Added CRT (Chinese Remainder Theorem) supported RSA
524 private keys and private key operations. This significantly
525 increases private key operation efficiency. No compatibility
526 issues with new or old private keys. Affected files are
527 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
529 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
531 * Fixed GCC-3.3.2 related compilation warnings from the
534 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
536 * Removed RC6 from distributions.
538 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Added some better comments to lib/silccrypt/silcpkcs.h,
541 optimized some routines in lib/silccrypt/silcpkcs.c.
542 Added test_silcpkcs into lib/silccrypt/tests/.
544 * Fixed silc_rng_global_init to actually init the global RNG
545 if RNG wasn't provided for it. Affected file is
546 lib/silccrypt/silrng.c.
548 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
550 * Added silc_hash_table_find_by_context_ext. Affected files
551 lib/silcutil/silchashtable.[ch].
553 * Save the public key on normal server in WHOIS command reply
554 from attributes, if present, and add it to public key hash
555 table. Fixes WHOIS resolving by public key on normal server.
557 Optimized the attributes resolving on normal server to not
558 resolve if we resolved them already from router.
560 Affected files are silcd/server_query.c, command_reply.c.
562 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
564 * Added support for whois using attributes.
565 Affected files silcd/command_reply.c, silcd/packet_receive.c,
566 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
569 * Added support for whois using public key attribute to /WHOIS i
570 client command. Affected files irssi/docs/help/in/whois.in,
571 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
573 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
575 * Fixed UMODE setting in server when the client has anonymous
576 mode set. The mode setting was not working. Affected file
579 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
581 * Fixed some bugs and typos related to sending split messages.
582 Print notification when sending messages with /MMSG. Affected
583 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
585 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
587 * Optimized the socket referencing in packet routines, client
588 library and server. Affected files are lib/silccore/silcpacket.c,
589 lib/silcclient/client.c and silcd/server.c.
591 * If silc_socket_set_qos is given with NULL arguments the QoS is
592 reset from the socket. Affected files are
593 lib/silcutil/silcsockconn.[ch].
595 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
597 * Add a /LISTKEYS command which lists the locally cached
598 client and server keys. Affected files
599 irssi/src/fe-common/module-formats.[ch],
600 irssi/src/silc/core/silc-{channels,servers}.c
601 irssi/docs/help/in/listkeys.in
603 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
605 * Check that packet queue purging was successful. Affected
606 files lib/silcclient/client.c and silcd/packet_send.c. Related
607 to MAC failed errors.
609 * Do not clear the inbuf even if it is empty if QoS was applied
610 to it. Otherwise the QoS data is cleared and MAC failed error
611 will occur. Affected file lib/silccore/silcpacket.c.
613 * Use the rekey period time as rekey protocol timeout value.
614 If the rekey does not succeed during the rekey period there's
615 something very wrong, and we most likely end up with wrong keys,
616 do graceful reconnect then. Affected file silcd/server.c.
618 * Take reference of the socket in the parser context, as it's
619 possible to have the parsers in queue after the socket is
620 disconnected and this may cause crash. Affected files are
621 lib/silccore/silcpacket.c, lib/silcclient/client.c and
624 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
626 * Fixed KICK command reply sending, it sent to replies.
627 Affected file silcd/command.c.
629 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
631 * Finish the silc-mime.pl script. It now supports MIME type
632 guessing using magic files, signing data messages, executing
633 MIME handlers in background. Affected files
634 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
636 * Changed MIME signal handler to make things easier for the perl
637 script. Affected files irssi/src/silc/core/client_ops.c,
638 silc-servers.c, and irssi/docs/signals.txt
640 * Cleaned up the silc_mime_parse function and fixed detection
641 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
643 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
645 * Resolve the IP for file transfer listener from the connection
646 socket. Affected file lib/silcclient/client_ftp.c.
648 * Accept NULL hostname parameter in the functions
649 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
650 if hostname is not wanted.
652 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
654 * Fixed race condition between silc_client_init and
655 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
657 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
659 * Fixed file transfer connection closing when SIGNOFF for
660 the client is received from server. Affected file is
661 lib/silcclient/client_ftp.c.
663 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
665 * Check for disconnected socket in QUIT callback. Affected
666 file silcd/command.c.
668 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
670 * Modified the MIME parsing to allow \n and \r\n as delimiters.
671 Affected files lib/silcutil/silcstrutil.c
673 * Cleaned up the escape/unescape functions for correctness and
674 speed. Affected file irssi/src/silc/core/client_ops.c
676 * Removed handling for data messages with Content-Type: text/*,
677 moved parsing of MIME headers to the signal handler, added
678 support for signing and verifying data messages. Affected
679 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
680 irssi/src/silc/core/silc-{servers,channels}.c
682 * Added a perl script for handling data messages based on
683 information read from Mailcap files. New file
684 irssi/scripts/silc-mime.pl
686 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
688 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
689 acknowledge recepetion of a message to the sender. Updated
692 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
694 * Unregister channel key saving callback when deleting channel.
695 Affected file lib/silcclient/idlist.c.
697 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
698 before calling notify client operation. Affected file is
699 lib/silcclient/client_notify.c.
701 * Unregister QoS tasks when deleting the socket connection.
702 Affected files lib/silcutil/silcsockconn.[ch],
703 unix/silcunixsockconn.c.
705 * Implemented latest presence-attrs draft changes. Affected
706 files lib/silccore/silcattrs.h and
707 irssi/src/silc/core/silc-queries.c.
709 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
711 * Save old channel keys in list to allow more rapid change
712 of channel keys if server for some reason does that. This
713 avoids loosing so many channel messages due to not having
714 key to decrypt. Affected file lib/silcclient/silcclient.h,
715 idlist.c and client_channel.c.
717 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
719 * Continued backup router tests and fixes. Affected files
720 silcd/server_backup, server_util.c, server.c. See TODO.
722 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
724 * Fixed SERVER_SIGNOFF handling in servers. The client
725 was removed from wrong list thus not removing the client
726 at all. Affected file silcd/packet_receive.c.
728 * Do not execute rekey protocol for disabled connections as
729 it would never go through. Affected file silcd/server.c.
731 * Added timeout for rekey protocol to catch if the protocol
732 never executes successfully. Affected files silcd/server.c
735 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
737 * Abandon packet processing for disconnected sockets. Check
738 this always after calling packet processing callback.
739 Affected file lib/silccore/silcpacket.c.
741 * Fixed double registration disconnection code in server.
742 Closed wrong connection. Affected file silcd/packet_receive.c.
744 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
746 * On normal server reconnect to primary during resuming 4
747 times, then give up. Affected file silcd/server_backup.c.
749 * If during reconnecting to routers we notice we have router
750 connection but no primary router set, the server is in desync.
751 Reconnect to primary to restore network. Affected file
754 * Assure that only one protocol is exeucting at the same time.
755 Added checks for all protocols. Affected files are
756 silcd/server.c and server_backup.c.
758 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
760 * Check that a string is not already part on invite/ban
761 string when processing it. Affected file silcd/server_util.c.
763 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
765 * Fixed the CUMODE_CHANGE for founder mode changes to comply
766 with 1.2 version of the protocol. Affected file is
767 silcd/packet_receive.c.
769 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
771 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
772 where the passphrase was given. Affected file is
775 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
777 * INVITE and BAN notifys are now delivered from routers to
778 servers (but not clients) on the channel. Updated specs and
779 code. Affected files silcd/packet_[send|receive].[ch],
780 command.c, server.c and server_util.c.
782 * Implemented INVITE and BAN announcing. Affected files are
783 silcd/server.[ch], server_util.c.
785 * Implemented SilcStatus error type argument returning in
786 command reply error in server. Affected file silcd/command.c.
788 * Implemented SilcStatus argument returning in comand reply
789 in client library. The command_reply client operation now
790 returns error specific arguments as well. Affected files
791 are lib/silcclient/command_reply.[ch], client_resume.c,
792 lib/silccore/silcstatus.[ch].
794 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
796 * Backup router protocol version 1.2 implemented. Testing still
797 required. Affected files in silcd/server_backup.[ch], server.c,
798 packet_receive.c and server_internal.h.
800 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
802 * silc_client_send_[channel|private]_message now return TRUE
803 or FALSE. Affected file lib/silcclien/client_channel.c and
806 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
808 * Check for explicit nickname in INVITE and BAN processing
809 during join as well (and don't expect only wildcards in
810 invite/ban strings). Affected file silcd/command.c.
812 * Fixed the INVITE and BAN by public key. The public key saved
813 is the PK payload (as specified) not the raw data. Affected
814 file silcd/server_util.c.
816 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
818 * UTF-8 text message support for actions and notices in SILC
819 Client. Affected file irssi/src/silc/core/client_ops.c.
821 * silc_get_username and silc_get_real_name now returns sensible
822 data on Win32. Patch by Toni Willberg. Affected file is
823 lib/silcutil/win32/silcwin32util.c.
825 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
827 * Provide a signal handler to send MIME encoded messages and emit
828 a signal when a MIME encoded message is received. Also document
829 the signals for usage with the perl interface.
831 A sample perl script will be supplied at a later point.
833 Affected files are irssi/docs/signals.txt,
834 irssi/src/silc/core/client_ops.[ch],
835 irssi/src/silc/core/silc-{channels,servers}.c
837 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
839 * Use SILC_COMMAND_PING to estimate the round-trip time to the
840 server. Use this time to display a lag and disconnect when it
841 exceeds a specified limit.
843 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
845 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Remove the channel auth list in normal server if router
848 encofrces its list during connecting. Send notify to channel
849 to remove the mode to remove the list. Affected files are
850 silcd/server_util.c and silcd/packet_receive.c.
852 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
854 * Added support for channel public keys. Updated protocol specs
855 and implemented it. Affected files are
856 silcd/command.c, command_reply.c, lib/silcclient/command.c,
857 lib/silcclient/command_reply.c.
859 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
861 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
862 terminate the process on Linux. Affected file silcd/silcd.c.
864 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
866 * Check for NULL buffer in silc_buffer_clear. Affected file
867 is lib/silcutil/silcbuffer.h.
869 * Simplified the backup router protocol by removing the _GLOBAL
870 types. Updated protocol specs and the code. Affected files
871 are silcd/server_backup.[ch].
873 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
875 * Deny '@' and '!' from nicknames since they are reserved
876 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
877 Updated protocol specs and the code.
879 Affected files are silcd/server_util.[ch].
881 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
883 * Fixed stack overflow in Irssi SILC client. Affected
884 file irssi/src/silc/core/client_ops.c.
886 * Check that Host is set in ServerConnection and RouterConnection
887 in silcd.conf. Affected file silcd/serverconfig.c.
889 * Fixed crash in server with protocol completion callbacks,
890 namely rekey and backup resuming protocols. Affected files
891 are silcd/server_backup.c and silcd/server.c.
893 * Fixed rekey protocol to not restart if it is started already.
894 Affected files are lib/silcclient/client.c and
897 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
899 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
901 * Fixed EOF handling in SILC Config, affected file
902 lib/silcutil/silcconfig.c.
904 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
906 * Fixed RESOLVING flag handling in JOIN notify and other
907 notifys to handle the resolvings correctly in client library.
908 Affected file lib/silcclient/client_notify.c.
910 * Do not send full INVITE and BAN lists in INVITE and BAN
911 notifys, only the changed information. Affected file
914 * Fixed INVITE notify sending in INVITE command, send it
915 only when needed. Affected file silcd/command.c.
917 * Handle the founder key change properly in CMODE_CHANGE
918 notify. Bug #122. Affected file silcd/packet_receive.c.
920 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Remove the mark for output (mark it only for input) after
923 purging outgoing queue. Prevents the "Error in select()"
924 floods. Affected file silcd/packet_send.c.
926 * Fixed incorrect connection deletion from client library
927 after calling "connect" client operation. Could cause
928 crashes for example during reconnect timeouts. Affected
929 files are lib/silcclient/client.c and
930 irssi/src/silc/core/client_ops.c.
932 * Check server private key file permissions before starting
933 the server. Affected file silcd/serverconfig.c.
935 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
937 * NULL terminate allocated string in silc_buffer_strformat.
938 Affected file lib/silcutil/silcbuffmt.c.
940 * Rewrote the invite/ban list string handling in server to
941 use SilcBuffer instead. Affected files are silcd/command.c
942 and silcd/server_util.c.
944 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
946 * Fixed double free in CMODE command when setting new HMAC
947 for channel. Affected file silcd/command.c.
949 * Added couple of missing memset's to zero sensitive memory.
950 Affected files silcd/command.c, lib/silcclient/command.c.
952 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
954 * Fixed a double free in INVITE command error handling in
955 server. Affected file silcd/command.c.
957 * Added macros SILC_SWAB_[16|32] to swab byte order of
958 16-bit and 32-bit unsigned integers. Affected file
959 lib/silcutil/silctypes.h.
961 * Use the SILC_SWAB_16 instead of htons() in server when
962 handling ports since the ports in structures are always
963 in little-endian order (regardless of platform). Affected
964 file silcd/serverid.c and silcd/server_backup.c.
966 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
968 * Send DISCONNECT in close admin command in server. Affected
969 file silcd/command.c.
971 * Check whether we are already connecting to a remote router
972 (in addition of checking whether we are already connected)
973 before creating new connection. Affected file silcd/server.c.
975 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
977 * Added better compiler and compiler flags checking in
980 * Check that socket is valid after QoS is applied to data.
981 Affected file lib/silcutil/unix/silcunixsockconn.c.
983 * Make sure the socket connecetion is not closed to early
984 when closing connection in server. Also make sure the
985 connection is always closed after error in a protocol.
986 Affected file silcd/server.c.
988 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
990 * Removed --session and --dummy options from Irssi SILC Client.
991 -d option is available only if --enable-debug was given.
992 Affected files are irssi/src/silc/core/silc-core,
993 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
995 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
997 * Added silc_buffer_steal to steal the data from the buffer.
998 Affected file lib/silcutil/silcbuffer.h.
1000 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1002 * Fixed server crash with double Primary block in config file.
1004 Fixed also various memory leaks around the config file
1005 parser. Affected files lib/silcutil/silcconfig.c,
1006 silcd/serverconfig.c.
1008 * Changed my nickname (Johnny Mnemonic) to my real name, this
1009 means that bugs introduced by him were actually introduced
1012 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1014 * Don't display "foo appears as foo\nYou're now known as foo"
1015 messages. Affected file irssi/src/silc/core/client_ops.c
1017 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1019 * Fixed error handling of invalid client entry when calling
1020 commands in server. Fixes a crash. Affected file
1023 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1025 * Added some sanity checks in server for correctness of the
1026 server configuration. Affected file silcd/serverconfig.c.
1028 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * Prevent endless resolving of user informations in USERS
1031 command by checking the command reply status correctly.
1032 Affected file lib/silcclient/command_reply.c.
1034 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1037 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1038 Aldous <Matthew@Aldous.com>.
1040 * Added better implementation using CriticalSection of
1041 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1042 <mikko.lahteenmaki@pikabaana.net>.
1044 * Added some Winsock WIN32 compatiblity defines into
1045 includes/silcwin32.h.
1047 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Fixed double free in async host lookup code. Affected file
1050 lib/silcutil/silcsockconn.c.
1052 * On backup router handle now the SERVER_SIGNOFF from router
1053 for local connected servers too, and close the connections.
1055 Do not process them as normally signing off servers when they
1056 really signoff by sending EOF fe, but always assume that
1057 router sends the SERVER_SIGNOFF.
1059 Affected files silcd/server.c and silcd/packet_receive.c.
1061 * Fixed socket unsetting when closing connections. Affected
1062 files silcd/server.c and silcd/packet_send.c.
1064 * Do not print the nickname in SERVER_SIGNOFF if we do not
1065 have it. Prevents asserts in Irssi core. It is possible we
1066 don't have the nick if it was just being resolved when server
1067 signoff. Affected file irssi/src/silc/core/client_ops.c.
1069 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1071 * Fixed autonick crashbug in client library. Affected file
1072 lib/silcclient/client.c.
1074 * Fixed Unix implementation of SilcMutex to really assert if
1075 the mutex is locked/unlcoked already. Affected file
1076 lib/silcutil/unix/silcunixmutex.c.
1078 * Fixed locking in silc_schedule_uninit. It didn't lock
1079 when dispatching timeout tasks. Affected file is
1080 lib/silcutil/silcschedule.c.
1082 * Changed Win32 implementation of SilcThread to use modern
1083 Win32 interface. Affected file is
1084 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1086 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1088 * Don't print signed messages when sending failed. Affected files
1089 irssi/src/silc/core/silc-[servers.c/commands.h]
1091 * Send adquate signal when founding a channel by joing it. Affect
1092 file irssi/src/silc/core/client_ops.c
1094 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1096 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1097 irssi/src/fe-common/core/themes.c
1099 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1101 * Fixed close command to use the port correctly when closing
1102 server connections. Affected file silcd/idlist.c.
1104 * Check for NULL outbuf in silc_socket_write. It is possible
1105 that it is NULL is some odd case. Affected files are
1106 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1108 * Do not call final protocol callback for backup router
1109 resuming protocol when closing connection. It is closed
1110 by timeout in case of error. Affected file silcd/server.c.
1112 * Backup reconnect to router if backup resuming protocol
1113 failed. Affected file silcd/server_backup.c.
1115 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1117 * Fixed double free in SKE library error hadling when signature
1118 error occurred. Affected file lib/silcske/silcske.c.
1120 * Save the fingerprint to new SilcClientEntry after changing
1121 nickname. Affected file lib/silcclient/client_notify.c.
1123 * Print SIGNOFF in Irssi SILC client only if the nickname is
1124 known. Prevents asserts in Irssi core. It is possible we
1125 don't have the nick if it was just being resolved when it
1126 quit. Affected file irssi/src/silc/core/client_ops.c.
1128 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1130 * Fixed double free in invite list adding code when adding
1131 invite strings. Affected file silcd/server_util.c.
1133 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1135 * More log printing during backup router protocol. Affected
1136 file silcd/server_backup.c.
1138 * Removed backwards support for old private key file format.
1139 Affected file lib/silccrypt/silcpkcs.c.
1141 * Removed backwards support for not-so-strict decryption length
1142 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1144 * GETKEY to update the client entrys fingerprint too.
1145 Affected file lib/silcclient/command_reply.c.
1147 * Added --without-libtoolfix for package builders using weird
1148 wrappers around libtool (BSD at least).
1150 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1152 * Fixed backup router bugs: When backup resumes router and
1153 receives a CHANNEL_MESSAGE packet the backup must not act
1154 as router since the packet header decryption would be
1155 different. Also, when relaying packets to channel, do
1156 not re-encrypt packets on backup that came from the primary
1157 since the connection isn't really router-router connection.
1158 Affected files silcd/server.c, silcd/packet_send.c.
1160 * Added checks in encryption/decryption that encryption/decryption
1161 length sent as argument really is multiple by block size. Helps
1162 catching really weird bugs like the above backup router bugs
1163 when packets are being decrypted in wrong way. Affected files
1164 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1166 * Fixed padding generation in private key file encryption.
1167 Affected file lib/silccrypt/silcpkcs.c.
1169 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1171 * Added ignore_message_signatures setting which can be used
1172 to ignore signatures in messages. Affected files are
1173 irssi/src/silc/core/client_ops.c, silc-core.c.
1175 * Fixed the libtoolfix to use command line options instead of
1176 environment variables. They didn't work as expected. Now,
1177 the libtool is fully run-time configurable.
1179 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1181 * Verify signature payload for signed messages. Affected files
1182 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1183 irssi/src/silc/core/silc-core.h
1185 * Display signature verification result in public and private
1186 messages using theme abstracts. See irssi/default.theme for
1187 examples on their usage. Affected files
1188 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1189 irssi/src/fe-common/silc/module-formats.[ch],
1190 irssi/src/fe-common/silc/fe-common-silc.c,
1191 irssi/src/fe-common/silc/Makefile.am
1192 irssi/src/fe-common/core/fe-messages.[ch]
1194 * Fixed bugs in Irssi's theme parsing. Affected files
1195 irssi/src/fe-common/core/themes.c
1197 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * Calculate the correct length for signed messages before
1200 encrypting, it must be multiple by block size. Affected
1201 file lib/silccore/silcmessage.c.
1203 * silc_message_signed_get_public_key returns now both
1204 decoded and encoded public key. Affected files are
1205 lib/silccore/silcmessage.[ch].
1207 * Added libtoolfix script that makes the libtool more generic
1208 and configurable in run-time. Now we can specify in run-time
1209 if what kind of libraries we want to create, regardless of
1210 configuration. SIMs are now creates even if --disable-shared
1211 was explicitly given.
1213 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1215 * Fixed founder key sending in CMODE command in client.
1216 Affected file lib/silcclient/command.c.
1218 * Fixed CUMODE founder authentication in server to not check
1219 for client's public key since it's not supposed to do that.
1220 Affected file silcd/command.c.
1222 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1224 * Set realname and hostname in NICK_REC records. Affected file
1225 irssi/src/silc/core/silc-nicklist.c
1227 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * Remove 1.0 protocol backwards compat code from client
1232 * Added more reliable check for whether nickname did change
1233 or not, or whether only Client ID changed in NICK_CHANGE
1234 notify. Affected file lib/silcclient/client_notify.c.
1235 Fixes bug in '@' character handling in a nickname.
1237 * Added support for automatically parsing signature from
1238 the message payload. Added new function
1239 silc_message_get_signature to return the payload to
1240 application. Affected files lib/silccore/silcmessage.[ch].
1242 * Changed the private_message and channel_message client
1243 operations to deliver the SilcMessagePayload to the
1244 application too. Application can use it fe. to get the
1245 signature from the message for verification. Affected
1246 file lib/silcclient/silcclient.h, client_channel.c and
1249 * Redefined the signed payload for message payloads.
1250 Updated protocol specs and implemented.
1252 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1254 * Fixed wrong invite and ban list handling in server command
1255 reply. Affected files are silcd/command_reply.c,
1256 silcd/server_util.[ch].
1258 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * Fixed CMODE setting in server when founder mode was set.
1261 Affected file silcd/command.c. Bug #95.
1263 * Added support to setting specific public key in CMODE in
1264 Irssi SILC client. Affected file lib/silcclient/command.c.
1266 * Added support to use specific public key in CUMODE in
1267 Irssi SILC Client. Affected file lib/silcclient/command.c.
1269 * Added support for inviting and banning by public key in
1270 Irssi SILC client. Affected file lib/silcclient/command.c.
1272 * Fixed fingerprint/babbleprint showing in invite and ban
1273 list command replys. Affected file is
1274 irssi/src/silc/core/client_ops.c.
1276 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1278 * Format CMODE +c and +h to display both the mode and the argument
1280 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1282 * Added test vectors and test programs for SHA-1, MD5,
1283 HMAC-SHA1 and HMAC-MD5. New tests are located in
1284 lib/silccrypt/tests/. Fixed also argument decoding bug in
1285 MD5 implementation. Affected file lib/silccrypt/md5.c.
1287 * Changed the channel private key and private message key
1288 generation (with static keys) to use SHA1 instead of MD5,
1289 as SHA1 is the mandatory hash function in SILC. Affected
1290 file lib/silcclient/client_[channel/prvmsg].c.
1292 * Changed the private key file encryption to use SHA1 instead
1293 of MD5. Added support for the old generation and added
1294 automatic change of the key (to be removed later). Affected
1295 files lib/silccrypt/silcpkcs.c.
1297 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Load only files with .pub suffix in PublicKeyDir. Affected
1300 file silcd/serverconfig.c.
1302 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1304 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1305 channels. Affected files silcd/silcd.c, silcd/server.h.
1307 * Added the config directive PublicKeyDir for the client block.
1308 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1310 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Merged Toni's irssi/silc.conf patch.
1314 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1316 * Max alloc tests in allocation routines. Affected file
1317 lib/silcutil/silcmemory.c.
1319 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Fixed a typo in resuming code that fixed detach/resume code
1322 in server. Bug #93. Affected file silcd/packet_receive.c.
1324 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1326 * Do reverse lookups for server when /connecting. Affected files
1327 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1328 irssi/src/core/net-nonblock.*
1330 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Added library versioning for shared libraries. Affected
1333 files configure.in.pre and lib/Makefile.am.pre.
1335 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1337 * Display INVITE and BAN lists as specified by SILC 1.2
1339 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1341 * Do not send invite list back unless asked (when sending
1342 no arguments) or when list was modified. Affected file
1345 * Remove client from invite list in KILLED notify and in
1346 KILL command. Affected file silcd/command.c and
1349 * Fixed bugs in invite list handling in INVITE command.
1350 Affected files silcd/command.c and silcd/server_util.c.
1352 * Merged with Irssi 0.8.6.
1354 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1355 Affected file irssi/src/fe-text/silc.c.
1357 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * The silc_argument_get_[first/next] now return the argument
1360 type to caller. Added silc_argument_payload_encode_one.
1362 Affected files are lib/silccore/silcargument.[ch].
1364 * Added support for the SILC 1.2 INVITE command and new
1365 invite lists to server. Affected files are silcd/command.c,
1366 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1368 * Added support for the SILC 1.2 BAN command and new
1369 ban lists to server. Affected files are silcd/command.c,
1370 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1372 * Added support to client sending new INVITE command. Affected
1373 file is lib/silcclient/command.c.
1375 * Added support to client sending new BAN command. Affected
1376 file is lib/silcclient/command.c.
1378 * Added support for removing client from invite list when kicked
1379 from channel, as SILC 1.2 dictates. Affected files are
1380 silcd/packet_receive.c and silcd/command.c.
1382 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1385 automatically the cipher's internal IV. Affected files
1386 lib/silccrypt/silccipher.[ch].
1388 * Assure the RESUME_CLIENT packet is not sent to twice to
1389 backup router if the detached client was originated from
1390 the backup. Affected file silcd/server.c. Bug #76.
1392 * Changed silc_sim_symname to not allocate memory. Affected
1393 file lib/silcsim/silcsimutil.c.
1395 * Fixed memory leaks with SIMs in server. Affected files
1396 silcd/serverconfig.c, silcd/server.c.
1398 * Fixed channel key distribution after resuming detached
1399 client. Affected files silcd/packet_receive.c.
1401 * Fixed channel's global_user boolean checking after detaching.
1402 Check it after changing the owner of the client not before.
1403 Affected file silcd/packet_receive.c.
1405 * Fixed few double frees from client library. Fixes at least
1406 Bug #81, possibly others too.
1408 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1409 notifys in Irssi SILC Client. Affected file is
1410 irssi/src/silc/core/client_ops.c. Bug #82.
1412 * Applied Ville Räsänen's manual page and --mandir bugfix
1413 patch. Affected files are configure.in.pre and Makefile.am.pre.
1416 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1418 * Added support to backup router protocol for backup to tell
1419 normal server that it cannot use the backup router as primary
1420 because the primary isn't really down. Updated protocol
1423 * Added support for primary router to tell backup router that
1424 resuming is not possible because the backup really isn't primary
1425 in the cell. For example if backup disconnected itself the
1426 resuming is not allowed since the primary really did not
1427 go down. Updated protocol specs.
1429 * Removed MARS from crypto library.
1431 * Defined the CTR mode and Randomized CBC mode in SILC. The
1432 CTR mode is RECOMMENDED now in specification. Defined also
1433 Serpent cipher as optional cipher. Updated the protocol specs.
1435 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Added support for inviting/banning by IP/MASK, public key,
1438 and explicit Client ID. Redefined the command and notify
1439 types to allow easier forwards support for other methods
1440 of inviting/banning. Updated protocol specs.
1442 * Remove the client from channel's invite lists if the client
1443 is kicked or killed. Updated protocol specs.
1445 * Unified the Channel Message Payload and Private Message
1446 into one Message Payload. Updated protocol specs and
1449 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Don't wait for EOF after socket error has occurred, but
1452 close the connection. Affected file is silcd/server.c.
1454 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * Added support for setting FOUNDER mode on channel with
1457 specific public key which can be set with CMODE command.
1458 Updated protocol specs and implemented in client and server.
1460 * Fixed the Irssi SILC client to correctly shutdown the client
1461 library to avoid memory leaks. Affected files are
1462 irssi/src/silc/core/silc-core.c and silc-servers.c.
1464 * Deprecated the No Reply flag in SKE protocol and introduced
1465 "IV Included" flag which can be used to indicate that the IV
1466 is included in the ciphertext. This makes it possible to use
1467 SILC on unreliable transport, such as UDP which may cause
1468 packet reordering and losses. Updated protocol specs, did
1471 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1473 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1474 < 32 bit values in correct size. Affected file is
1475 lib/silcmath/mp_mpi.c.
1477 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Fixed the KE Start Payload parsing to check that mandatory
1480 fields are present. Affected file lib/silcske/payload.c.
1482 * Fixed compilation warnigs in Irssi SILC Client. Affected
1483 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1485 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1487 * Print "nick now appears as newnick" and update Irssi's nicklist
1488 when you change your nick to "nick". Closes #62
1490 * Never format your own nick. Closes #63
1492 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1494 * SILC_UMODE_GONE changes are now propagated correctly to the
1495 Irssi client. Closes #54
1497 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1499 * Fixed example in /HELP KEY
1501 * Added expando $j which expands to current SILC Client version
1503 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed public key decoding in crypto library.
1507 * Added better error printing to SKE library.
1509 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1511 * Fixed NICK command to not crash if nickname was not sent.
1513 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1516 Deprecated the old Encrypt-And-MAC order. Updated protocol
1517 specs and implemented.
1519 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1520 generation. Updated specs and implemented.
1522 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Added support for rekey before 2^32 sequence number wraps.
1525 Affected files in server and client library.
1527 * Padding must be at least 8 bytes now. Implemented and updated
1530 * Compute maximum padding for authentication packets to make
1531 passphrase approximation attacks impossible. Affected files
1532 in client library and in server.
1534 * Fixed PING command sending in client library and handling in
1535 server. The server ID must be ID Payload, not raw ID data.
1536 Affected files in server and client library.
1538 * Defined that all public keys sent in commands and notify
1539 payloads are actually Public Key Payloads not raw public key
1540 data. Updated protocol specs and implemented.
1542 * Updated protocol version to 1.2. Updated specs and code.
1544 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1545 status types. Updated specs and the code.
1547 * Added support for normal client to kill its own entries from
1548 the network. Updated protocol specs and the code.
1550 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1551 and added initial implementation.
1553 * Added MAC field to the Private Message Payload to protect
1554 against chosen ciphertext attacks. Updated the protocol specs
1557 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1558 attribute to indicate the user's current idle and signon time
1559 of a service. Updated protocol specs and implemented.
1561 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Added "do_not_bind" argument to silc_client_file_send what
1564 can be used to not bind locally but assume the file receiver
1565 provides the point of connect. Usefull when sender is behind
1566 NAT device. Affected file lib/silcclient/silcclient.h and
1569 * Added -no-listener option to FILE SEND command in Irssi SILC
1570 client. Affected file irssi/src/silc/core/silc-servers.c.
1571 Renamed FILE RECEIVE to FILE ACCEPT.
1573 * Confirm passphrase for private key encryption in
1574 silc_create_key_pair and silc_change_private_key_passphrase.
1575 Affected files are lib/silcutil/silcapputil.c.
1577 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1579 * Move silc_client_packet_send back to internal, added
1580 silc_client_send_packet, a bit simpler function for application.
1581 Affected files lib/silcclient/silcclient.h, client.c and
1584 * Moved the SilcClientEntry, SilcChannelEntry and
1585 SilcServerEntry to silcclient.h to be public and documented
1586 them for application. Affected files are
1587 lib/silcclient/silcclient.h and idlist.h.
1589 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * Fixed manual page installation patch by Ville Räsänen.
1592 USERS help page fix patch by Ville Räsänen
1594 * Changed the silc_client_command_call interface to make
1595 the command call simpler for the application. The library
1596 now handles the command line parsing, command finding and
1597 execution. Application only needs to call the function
1598 with the command line. Affected files are
1599 lib/silcclient/silcclient.h, command.[ch].
1601 * Fixed silc_get_input to NULL-terminate the returned input.
1602 Affected file lib/silcutil/silcutil.c.
1604 * Resolve the client's public key in JOIN command if the
1605 founder auth data is being requested but we don't know the
1606 client's public key. Affected file silcd/command.c.
1609 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Print notify for server opers when backup router comes
1612 online. Affected file silcd/server.c.
1614 * Fixed the INVITE command to send the invite list in
1615 command reply. Affected file silcd/command_reply.c.
1617 * Fixed MOTD command reply sending. Affected file
1620 * UTF-8 decode the topic in TOPIC command reply and LIST
1621 command reply in Irssi SILC client. Affected file is
1622 irssi/src/silc/core/client_ops.c.
1624 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Fixed the INVITE command to not crash Irssi SILC client
1627 when given without nickname argument. AFfected file
1628 irssi/src/silc/core/client_ops.c.
1630 * Fixed double free in WHOIS query on normal server when
1631 forwarding query to router. Affected file is
1632 silcd/server_query.c.
1634 * Fixed WATCH command reply handling on normal server which
1635 was missing altogether. Affected file silcd/command_reply.c.
1638 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1640 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1641 Included yodl sources for each of these. Also modified
1642 Makefile.am prototype to install these files to proper
1643 locations. Updated CREDITS. Affected file Makefile.am.pre,
1644 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1647 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Added support for encrypted private key files. Now
1650 passphrase must be provided when new key pair is created
1651 (can be empty though), and prompted when loading the
1652 private key. Added support for loading the old-style
1653 non-encrypted private keys as well. Affected files
1654 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1657 * Fixed silc_get_input to accept input on all terminals.
1658 Affected file lib/silcutil/silcutil.c.
1660 * Moved the Irssi SILC client key loading and other stuff
1661 to be called after the arguments and UI is initialized.
1662 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1664 * Added -P option to Irssi SILC client which can be used
1665 to change the passphrase of the private key. Affected
1666 file irssi/src/silc/core/silc-core.c.
1668 * Added silc_change_private_key_passphrase apputil routine
1669 to lib/silcutil/silcapputil.[ch].
1671 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Fixed connection closing in client library to not crash.
1674 Moved the connection freeing totally to function
1675 silc_clinet_del_connection. Affected file
1676 lib/silcclinet/client.c.
1678 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Changed includes/silcincludes.h to silcincludes.h.in to
1681 include configuration specific information. The silcdefs.h
1682 is not included in to installation anymore (it's only
1683 compilation time header).
1685 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Moved the SilcClient and SilcClientConnection from client.h
1688 to the public lib/silcclient/silcclient.h. Changed the
1691 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * If version string in silc_clinet_alloc is NULL the library
1694 puts it automatically. Affected file lib/silcclient/client.c.
1696 * Changed the version strings from variables to #define's
1697 in includes/silcversion.h.
1699 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Added shared library complation support.
1703 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Added lib/silcutil/silcapputil.[ch] for application
1706 utility functions. It includes routines for applications'
1707 convenience. Added silc_create_key_pair, silc_show_public_key
1708 and silc_load_key_pair functions.
1710 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * Send RESUME_CLIENT packet from router to backup routers
1713 to in resuming. Affected file silcd/packet_receive.c.
1715 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * In IDENTIFY command parsing, send all other IDs except
1718 Client IDs explicitly to router for resolving on normal
1719 server. Also check that ID received in WHOIS command is
1720 always Client ID, others are not allowed. Affected file
1721 silcd/server_query.c.
1723 * Merged latest changes from irssi.org CVS.
1725 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1728 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1730 * Fixed the heartbeat sending in Irssi SILC client. Moved
1731 the silc_client_packet_send to silcclient.h for application
1732 usage. Affected files lib/silcclient/client_internal.h
1733 lib/silcclient/silcclient.h.
1735 * Fixed a bug in query resolving in server. Used wrong
1736 variable in a for loop and crashed. Affected file is
1737 silcd/server_query.c.
1739 * Server constructs requested attributes only to locally
1740 connected clients. Affected file silcd/server_query.c.
1743 * Fixed a bug when sending resolving from router to server
1744 with requested attributes. The constructed WHOIS command
1745 was incorrect. Affected file silcd/server_query.c.
1748 * Fixed Requested Attributes saving in WHOIS command reply.
1749 The length of the data buffer must be saved too. Affected
1750 file silcd/command_reply.c.
1752 * Update the client entry's servername after detaching is
1753 over. Affected file silcd/packet_receive.c. Bug #37.
1755 * Resolve incomplete client entrys in CUMODE_CHANGE and
1756 CMODE_CHANGE notifys. Affected file is
1757 lib/silcclient/client_notify.c. Bug #42.
1759 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Fixed channel key packet processing bug on backup router
1762 during backup resuming protocol. Affected file is
1763 silcd/packet_receive.c.
1765 * Fixed memory leaks in server. Affected files are
1766 silcd/server.c and silcd/packet_receive.c.
1768 * Fixed packet decryption problem when backup router encrypted
1769 channel message with wrong key during backup resuming
1770 protocol. Affected file silcd/packet_send.c.
1772 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1773 Toni Willberg (toniw@iki.fi)
1775 * Changed the SilcCipher context to be private. Changed the
1776 silc_cipher_get_iv to just return pointer to the IV. Added
1777 silc_cipher_get_name to return the name of the cipher.
1778 Fixed code all around to support these changes. Affected
1779 files are lib/silccrypt/silccipher.[ch], client library and
1782 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Fixed unaligned access in lib/silccore/silcattrs.c.
1786 * Fixed libtool linking in lib/silcsim/Makefile.am.
1788 * Fixed services attribute printing. Affected files is
1789 irssi/src/silc/core/silc-queries.c.
1791 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * Fixed a crashbug in incoming server accepting. Affected
1794 file silcd/server.c.
1796 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Added automatically generated index to Toolkit Reference
1801 * Added support for Postscript Toolkit Reference Manual.
1803 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1808 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Added 'send_events' boolean argument to the function
1811 silc_schedule_set_listen_fd which sends the set events to
1812 the application explicitly if set to TRUE. Default action
1813 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1814 lib/silcclient/client_internal.h and silcd/server_internal.h.
1816 * Added silc_compare_timeval to determine which time values
1817 is smaller. Affected file lib/silcutil/silcutil.[ch].
1819 * Added sort-of "Quality of Service" (QoS) support to
1820 SilcSocketConnection. Data reception can be controlled with
1821 rate limit per second and/or read data length limit.
1822 Added silc_socket_set_qos. Affected files are
1823 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1825 * Added the QoS configuration to SILC Server configuration
1826 file. Affected files are silcd/serverconfig.[ch] and
1829 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Merged with irssi.org CVS.
1833 * Failed OPER and SILCOPER authentications are now logged.
1834 Affected file silcd/command.c. Bugs #25.
1836 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * ROBODoc documented lib/silcutil/silcbuffer.h and
1839 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1840 <ville.rasanen@iki.fi>.
1842 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Added support for auto-passphrase authentication from the
1845 config file during connecting which was not implemented
1846 yet. Affected file irssi/src/silc/core/client_ops.c.
1848 * Fixed a bug in authentication protocol failure handling which
1849 was processing wrong callback context. Affected files
1850 are lib/silcclient/client.c and protocol.c.
1852 * Fixed the /ATTR allow off to actually work. Affected file
1853 is irssi/src/silc/core/silc-queries.c.
1855 * Fixed the /ATTR -del to work. Affected file is
1856 irssi/src/silc/core/silc-queries.c.
1858 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1862 * Fixed mask attribute adding in Irssi SILC client. Affected
1863 file irssi/src/silc/core/silc-queries.c.
1865 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Added support for saving the requested attributes in
1868 WHOIS to directory. Affected file is
1869 irssi/src/silc/core/silc-queries.c.
1871 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Added support for parsing VCard fields that do not have
1874 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1876 * Fixed a double free bug in hash table foreach function
1877 if the entry was deleted in the foreach callback. Affected
1878 file lib/silcutil/silchashtable.c.
1880 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * Added silc_attribute_get_verify_data to return the signature
1883 verification data for either user digital signature or
1884 server digital signature in Requested Attributes. Affected
1885 files are lib/silccore/silcattrs.[ch].
1887 * Added silc_vcard_alloc which is used to allocated dynamic
1888 SilcVCard context. The silc_vcard_free now checks whether
1889 the context is dynamically allocated or not. Affected files
1890 are lib/silcutil/silcvcard.[ch].
1892 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Periodically remove the NOATTR status from client entry
1895 so that the client may take the attributes in use even after
1896 server has resolved them unsuccessfully earlier. Affected
1897 file silcd/server_query.c and idlist.h.
1899 * Moved sha1hash and md5hash from client->internal to
1900 SilcClient for application usage. Affected files are
1901 lib/silcclient/client.h and client_internal.h.
1903 * Fixed attribute encoding and decoding bugs. Affected
1904 files lib/silccore/silcattrs.[ch].
1906 * Added ATTR command to Irssi SILC Client which is used to
1907 manage user's Requested Attributes sending and values for
1908 WHOIS command. Affected files around Irssi SILC client.
1910 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Added silc_buffer_strformat which can be used to format
1913 strings into a buffer which size is automatically increased.
1914 Affected file lib/silcutil/silcbuffmt.[ch].
1916 * Added implementation of VCard (RFC 2426) which can be used
1917 as part of Requested Attributes in WHOIS command. Affected
1918 file lib/silcutil/silcvcard.[ch].
1920 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1922 * Some strncat -> silc_strncat changes our the core and
1925 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1926 errors. Added better error printing to SKE library.
1927 Affected files lib/silcske/silcske.c, silcske_status.h and
1930 * Save the PKCS key length even if only private key is set to
1931 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1933 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1934 length in bits not in bytes. Affected files are
1935 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1936 silcd/server_query.c.
1938 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Added silc_attribute_payload_encode_data to directly encode
1941 the data into the attributes buffer. Renamed function
1942 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1943 Affected files are lib/silccore/silcattrs.[ch].
1945 * silc_hash_table_find_foreach calls the foreach function now
1946 once even if the nothing was found with context set to NULL.
1947 Affected file lib/silcutil/silchashtable.[ch].
1949 * Remove the RESOLVING flag from client entry after received
1950 the Requested Attributes from the client. Fixed memory leak
1951 in client entry freeing. Affected files silcd/server_query.c
1954 * Added Requested Attributes support into SILC Client Library.
1955 It is not able to send requested attributes in WHOIS command,
1956 and also receive and process requested attributes. Added
1957 silc_client_attribute_[add|del] and silc_client_attributes_get
1958 functions. Added also `ignore_requested_attributes' to the
1959 SilcClientParams to not use attributes in client. Affected
1960 files are lib/silcclient/command.c, client_attrs.[ch],
1961 silcclient.h, client_internal and client.[ch].
1963 * Changed the silc_client_get_client_by_id to support Requested
1964 Attributes, it takes them as argument now. Affected file
1965 is lib/silcclient/silcclient.h, and idlist.c.
1967 * Added -details option to WHOIS command in Irssi SILC Client
1968 to support the requested attributes. By default it requests
1969 all attributes. Affected file lib/silcclient/command.c and
1970 irssi/doc/help/in/whois.in.
1972 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1974 * Add also SERVICE attribute for server-constructed attribute
1975 data. Also digitally sign the attributes and add
1976 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1977 silcd/server_query.c.
1979 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Changed the silc_attribute_payload_encode to support list
1982 of attributes (function may be called several times to add
1983 a new attribute). Removed the silc_attribute_payload_encode_list
1984 function. The encoding function now also automatically encodes
1985 the data, so the caller does not need to do that. Affected
1986 files lib/silccore/silcattrs.[ch].
1988 * Added support for replying on behalf of the user to the
1989 Requested Attributes in WHOIS command in the server. Affected
1990 file silcd/server_query.c.
1992 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1993 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1995 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Don't swtich to become primary router if we are backup if
1998 decryption error has occurred. Affected file silcd/server.c.
2000 * Fixed a bug in backup router IP address comparison in
2001 silc_server_backup_get.
2003 Save now also the port of the server/router and use that
2004 in comparison as well. Affected file silcd/server_backup.c.
2006 * Normal server now reconnects to backup router automatically
2007 if connection is lost to it. Affected file silcd/server.c.
2009 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * If packet processing fails (like integrity check fails)
2012 the connection is closed now. Affected files are
2013 lib/silccore/silcpacket.c and silcd/server.c.
2015 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Fixed double free in RSA public key set function
2018 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2021 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2024 Added server_query.[ch] which provides one interface for
2025 querying information using all three commands.
2027 * Changed all "typedef unsigned char" in core library to
2028 "typedef SilcUInt8".
2030 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2034 * Renamed silc_server_get_client_resolve to
2035 silc_server_query_resolve and moved to server_query.[ch].
2037 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Resumed client packet handling from server put the resumed
2040 client on wrong list on router and caused the client not
2041 be present on the network anymore. Now fixed to put the
2042 client to correct list. Affected file silcd/packet_receive.c.
2044 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2046 * Various cleanup in error message output in config parsing code
2047 and in server init code. Fixed error log files containing
2048 too many newlines ('\n') in some situations. Affected files are
2049 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2051 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Use the reverse lookupped hostname in client internals
2054 instead of one user provided us as remote server name.
2055 Affected file lib/silcclient/client.c.
2057 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Added 'app_context' to silc_schedule_init. It is an
2060 application specific context that is delivered to application
2061 in task callback functions. Affected files are
2062 lib/silcutil/silcutil.[ch].
2064 * The hb_context in SilcSocketConnection is not freed
2065 automatically anymore (application must free it). Freeing
2066 it automatic is inconsistent. Affected files are
2067 lib/silcutil/silcsockconn.[ch].
2069 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Added support for removing explicitly added client connections
2072 in rehash and closing the client connections if they were
2073 unconfigured in the rehash. Affected file silcd/server.c.
2075 * Added support for aborting automatically pending commands
2076 that never receives the reply (to avoid memory leaks).
2077 Added also silc_server_command_pending_timed to set the
2078 specific timeout for pending command. Affected files are
2079 silcd/command[_reply].[ch].
2081 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2082 specs and lib/silccore/silcstatus.h.
2084 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Changed the silc_get_time to accept time value as argument
2087 or if zero is sent return current local time. Affected
2088 file lib/silcutil/silcutil.[ch].
2090 * Added STATS command to client library and Irssi SILC client.
2091 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2093 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Assure that channel key is set before sending it. May
2096 crash server otherwise. Affected file silcd/packet_send.c.
2098 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Assure that endless loop cannot happen with detached client
2101 resolving on normal server. Added idlist status
2102 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2103 silcd/idlist.h and silcd/packet_receive.c.
2105 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Incoming file transfer request cannot use same session as
2108 the sending session. This can happen when sending file to
2109 yourself. Crashed the client on quit. Affected file
2110 lib/silcclient/client_ftp.c. Bug #24.
2112 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Implemented the draft-riikonen-precense-attrs draft and
2115 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2117 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Distribute the SERVER_SIGNOFF notify also to local backup
2120 routers from the primary router. The backup router may not
2121 have the signing of local server directly connected and need
2122 to know about the signoff. Affected file silcd/server_util.c.
2124 * Use the primary router as the origin of the locally connected
2125 server when it is disconnecting from the backup router since
2126 that's where it really is coming from. Now the clients from
2127 the disconnecting server are removed correctly and "shadow"
2128 clients are not left to the backup router. Affected file
2131 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * If normal server is standalone and found existing but disabled
2134 channel, do not re-create the channel since it creates
2135 duplicate same channels. Affected file silcd/server.c.
2137 * Added anonymous client connections support to server. New
2138 "anonymous" configuration option to ConnectionParams section
2139 added. If set to true, the username and hostname information
2140 of the client will be scrambled and anonymous user mode is
2141 set automatically to the user. Affected files are
2142 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2144 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * In JOIN notify handling, mark that the cache entry of the
2147 client cannot be expired. Can cause crashes on normal
2148 server (asserts client->channels). Affected file is
2149 silcd/packet_receive.c.
2151 * From now on distribution versions are used as protocol versions
2152 instead of by default using the Toolkit base version as protocol
2153 version. Affected file prepare.
2155 * Do not set the locally resolved hostname for local client
2156 entry but take what server sends. This way the real hostname
2157 is showed in WHOIS for yourself. Affected file is
2158 lib/silcclient/idlist.c and lib/silcclient/client.c.
2160 * Resolve local info with IDENTIFY when connecting to server.y
2162 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2164 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2165 for implied search (not needed on platforms which has native
2166 pthreads library). Use --without-pthreads to disable threads.
2167 Affected file is configure.in.pre
2169 * Fixed --with-iconv on platforms which need to bypass (broken)
2170 native iconv(). Affected file is configure.in.pre
2172 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Moved -C option parsing in Irssi SILC client at same time
2175 as other options. The UI was initialized earlier and caused
2176 problems on command line. Bug #16. Affected file is
2177 irssi/src/silc/core/silc-core.c.
2179 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2181 * Added global variable silc_log_timestamp that tells silclog
2182 wether to print or not the timestamp in the logging files.
2183 Affected file lib/silcutil/silclog.[ch].
2185 * Added silcd configuration option Timestamp in the Logging
2186 section. Affected file silcd/serverconfig.[ch],
2187 doc/example_silcd.conf.in.
2189 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Fixed fingerprint checking to check for entirely empty
2192 fingerprint instead of two first bytes when determining
2193 if it is set. Bug #18. Affected file silcd/command.c.
2195 * Fixed duplicate PKCS name registering to not allow it.
2196 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2198 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2200 * Conditionalize non-gcc compiler optimizations for various
2201 platforms, enable those commented out. Cleanups.
2202 Affected file lib/silcmath/mpi/configure.in
2204 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2206 * silc_rng_exec_command() left zombie processes if command
2207 didn't generate any output. Affected file
2208 lib/silccrypt/silcrng.c
2210 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2212 * Rewrote iconv checking, introduce --with-iconv for systems
2213 which rely on libiconv. Check if iconv() provided by libc
2214 is good enough, otherwise demand libiconv. Affected file
2217 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2219 * Search for ldopen() also in libc. This enables SIM support
2220 on *BSD systems. Based on patch from Alex Zepeda. Affected
2221 file configure.in.pre
2223 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2225 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2226 This fixes prepare on *BSD systems. Affected file
2229 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * More fixed for not having purge timeout for global clients
2232 that are on channel. Affected files silcd/command_reply.c
2235 * Fixed the rekey protocol to work with backup router connections.
2236 Rekey packets are now allowed on disabled connections as
2237 well. Affected files silcd/packet_send.c and server.c.
2239 * Do not switch to be as backup router when shutting down and
2240 closing the primary connection. Affected file silcd/server.c.
2242 * Fixed memory leaks in backup router deleting. Added
2243 silc_server_backup_free to free all data during shutdown of
2244 server. Affected files silcd/server_backup.[ch].
2246 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Do not process commands if the sock->user_data is NULL.
2249 Affected file silcd/command.c.
2251 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Fixed buffer overflow and security problems (loosing bits
2254 in CFB encryption) in SILC RNG. Problems reported by
2255 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2257 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Added yet more checks that client is not expired on global
2260 list if it is on channels. Affected file is
2261 silcd/command_reply.c.
2263 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Merged c0ffee's MIME signal patch which adds support for
2266 sending also MIME messages in Irssi SILC Client, and handling
2267 received MIME messages in a signal (and perhaps doing something
2268 to non-textual MIME messages).
2270 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Fixed pending command deletion in server and client library
2273 to check the whole list instead of breaking after first found.
2274 The affected files are silcd/command.[ch] and
2275 lib/silcclient/command.[ch].
2277 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2280 secret or private, otherwise it's possible to find out
2281 whether a secret channel exists or not. Affected file
2284 * If CMODE change fails during the mode setting, assure that
2285 the old mode mask is set for the channel back. Affected
2286 file silcd/command.c.
2288 * Fixed passphrase saving on +a channel on normal server
2289 after successful JOIN command. Affected file silcd/command.c.
2291 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Remove server/router operator privileges in DETACH command,
2294 since it's possible to resume to server where these
2295 privileges would not be allowed for the client. Affected
2296 file silcd/command.c.
2298 * Do not set to wait for backup in rehash of the server.
2299 Affected file silcd/server.c.
2301 * Do not check listener sockets when counting how many
2302 socket connections we have. Affected file is
2303 silcd/server_util.c.
2305 * Do not announce disconnected clients that are remaining
2306 in history (for WHOWAS). This is because SIGNOFF notify
2307 for these has been sent earlier already. Affected file
2310 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Buffer overflow with CUMODE command's mode->mode character
2313 conversion. Reported by Ville Räsänen. Affected file
2314 lib/silcutil/silcutil.c.
2316 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Allow heartbeat packets to go disabled connections anyway.
2319 Affected files silcd/server.c and silcd/packet_send.c.
2321 * Do not broadcast New Channel packets with List flag set
2322 in the packet to backup routers. The router must check
2323 for the correctness of the packets before sending them.
2324 It is possible that router will have enforce Channel ID
2325 change and this would cause desync in the backup router.
2326 Affected file silcd/packet_receive.c.
2328 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2329 are handled in list parsing. They are not list packets
2330 anymore. Affected file silcd/packet_receive.c.
2332 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Stop waiting for backup router through the timeout, not
2335 directly after backup router has arrived. Affected file
2338 * Do not re-create channel keys and send them when removing
2339 clients in server shutdown. Affected files are
2340 silcd/server_internal.h and silcd/server_util.c.
2342 * Notify distribution to backup routers was missing from
2343 the silc_server_send_notify_dest function which caused
2344 desyncing problems with backup router. Affected file is
2345 silcd/packet_send.c.
2347 * The client's channel removing was working wrong on
2348 backup router. It assumed that it doesn't know global
2349 information but backup router does know. For this reason
2350 it could remove channel when it wasn't supposed to do that.
2351 Affected file silcd/server.c and silcd/server_util.c.
2353 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * Stop for a couple seconds after badkup router has become
2356 primary router. Affected file silcd/server.c.
2358 * Added silc_server_remove_servers_by_server, which is used
2359 to remove servers originated from some other server. Also
2360 clients of those servers can be removed too. Affected file
2361 silcd/server_util.[ch].
2363 * When removing clients after a server has signed of remove
2364 also all servers behind that server (unless they are known
2365 to be available locally), and send SERVER_SIGNOFF for each
2366 of the server separately. Also the signed off clients are
2367 sent now separately per signed off server. The affected files
2368 are silcd/server.c and silcd/server_util.[ch].
2370 * All servers added with silc_idlist_add_server must always
2371 have both "router" and "connection" pointers set. Otherwise,
2372 bad server entries may be left around in the cache.
2373 Affected file silcd/command_reply.c.
2375 * Do not create the channel key in NEW_CHANNEL packet
2376 processing if the channel is empty. Affected file
2377 silcd/packet_receive.c.
2379 * Completed backup router support for standalone routers.
2380 Supports also servers in the cell that do not use the backup
2383 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Fixed a bug in silc_string_regexify which did not add '^'
2386 at the start of each string, and thus the matching was
2387 not explicit. For example ban list iikone@*!*@* would
2388 match also "priikone", which is wrong, it would have to be
2389 *iikone@*!*@* to match also "priikone". Affected
2390 file lib/silcutil/unix/silcunixutil.c.
2392 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Enable all local server connections before updating client
2395 caches when we've become backup router. Otherwise, signoff
2396 packets may not reach the clients. Affected files are
2397 silcd/server.c and silcd/server_util.[ch].
2399 * Fixed a bug in version string parsing which could crash
2400 the program with specially formatted version string.
2401 Bug reported and patch provided by Ville Räsänen. Affected
2402 file lib/silcutil/silcutil.c.
2404 * Handle the disconnection immediately when DISCONNECT
2405 packet is received in server. Affected file silcd/server.c.
2407 * Primary router now waits a short time (10 seconds) for
2408 backup router connection before accepting any other
2409 connection (except local). Affected file silcd/server.c,
2412 * Fixed a crash in client libary in NICK_CHANGE notify when
2413 NICK_CHANGE arrived for client entry we are resolving
2414 currently. Affected file lib/silcclient/client_notify.c.
2416 * Call the sconn->callback completion even if error had
2417 occurred. Start reconnecting always if connection to
2418 primary router fails during backup router protocol.
2419 Affected files silcd/server.c and server_backup.c.
2421 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Added functions silc_server_send_opers and
2424 silc_server_send_opers_notify to send packets stricly
2425 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2426 to send variable argument notify to operators.
2427 Affected files silcd/packet_send.[ch] and silcd/server.h.
2429 * Removed UMODE rights checking with UMODE_CHANGE notify.
2430 Affected file silcd/packet_receive.c.
2432 * Server/router operator now receives notify when network
2433 switches to backup router and when it resumes the use of
2434 primary router. Affected file silcd/server.c and
2435 silcd/server_backup.c.
2437 * Fixed the updating of client information after backup
2438 resuming protocol is over; update all except local clients
2439 to the new primary router. The affected file is
2440 silcd/server_util.c.
2442 * Added support for closing active connections in rehash
2443 that were unconfigured by the user. Supports currently
2444 closing server and router connections. Affected file
2447 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2449 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2452 is NULL since seems that on some platforms NULL is allowed
2453 and on some it's not. Fallback encoding is used instead.
2454 Affected file lib/silcutil/silcstrutil.c.
2456 * Fixed statistics updating for incoming server connection
2457 which could cause problems when re-connecting. Affected
2458 file silcd/server.c.
2460 * Preliminary backup router support for standalone router
2461 added. Affected files in silcd/.
2463 * Mark server connections in backup router disabled before
2464 and after backup protocol. Affected file is
2465 silcd/server_backup.c.
2467 * Added support for reconnecting to remote server connection
2468 even if the protocol fails, and if the configuration wants
2469 us to keep trying to connect anyway.
2471 Server connection is not allowed to backup router if
2472 backup router does not have connection to primary router yet.
2474 Affected file is silcd/server.c.
2476 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Added silc_client_udpate_server function to update changed
2479 server info. Affected file lib/silcclient/idlist.[ch].
2481 * Added check for server entries that are being resolved when
2482 notify is received. If being resolved, handle the received
2483 notify only after it's resolved so that all notifys are
2484 handled in same order as received from the server.
2486 Added similar resolver check to channel entries. Every
2487 notify that cause resolving of any information that affects
2488 channel entry marks the channel entry in waiting state.
2489 After whatever resolving is over the waiters are signalled
2490 and only then the notifys are handled in the same order
2491 as delivered from the server.
2493 Affected files are lib/silcclient/idlist.[ch], and
2496 * Fixed KILLED notify handling in normal server. Affected
2497 file silcd/packet_receive.c.
2499 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2500 is locally connected, or was locally connected (but may
2501 be detached and connection is not active). Added also
2502 SILC_IS_LOCAL for checking this status. Affected files
2503 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2504 silcd/server.c and silcd/server_internal.h.
2506 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Don't send or handle TOPIC_SET if topic is already set and
2509 is same as being set. Affected files silcd/command.c and
2510 silcd/packet_receive.c.
2512 * Fixed CMODE change rights checking to work correctly when
2513 removing modes by operator. Affected file is
2514 silcd/server_util.c.
2516 * Fixed some handling with New Channel packet in router and
2517 fixed some CMODE_CHANGE notify handling in server and router.
2518 Affected file is silcd/packet_receive.c.
2520 * Changed "disconnect" client operation to include the
2521 reason of the disconnection and optional disconnection
2522 message. Affected file lib/silcclient/silcclient.h.
2524 * Made the compilation of lib/contrib/ stuff conditional.
2525 Affected files configure.in.pre, lib/contrib/Makefile.am.
2527 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2530 to the sender of the notify too, to avoid situation where two
2531 notifys are in the network at the same time going to oppsite
2532 directions. Affected file silcd/packet_receice.c.
2534 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Delete the client from channel even if the cilent->id is
2537 NULL. It was possible that client was deleted without
2538 removing from channels (theoretically at least). Affected
2539 file silcd/server.c and silcd/server_util.c.
2541 * Free the client data too when resuming is not successful.
2542 Affected file silcd/packet_receive.c.
2544 * Merged some code from c0ffee's silc-plugin. Affected files
2545 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2547 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2548 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2549 to the primary router connection, the other one returns
2550 TRUE if packet must be broadcasted to network.
2552 * All notifys that are destined to primary router (to network)
2553 are now automatically sent to backup routers even if the
2554 router is standalone (and has backup router). Affected files
2557 * Added --without-irssi and --without-silcd configuration
2558 options for disabling the compilation of these applications.
2559 Affected file configure.in.pre and prepare.
2561 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2564 UTF-8 encoding and decoding. Added also new encodings
2565 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2567 Added also SILC_STRING_LANGUAGE which is language and charset
2568 specific encoder and decoer for those platforms that support
2569 iconv(). It can convert the UTF-8 to and from the locale
2570 specific character set.
2572 Affected file lib/silcutil/silcstrutil.[ch].
2574 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2576 * Added function silc_get_command_name to the file
2577 lib/silcutil/silcutil.[ch].
2579 * Improved the server debug output a bit. Affected files are
2582 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Save the channel passphrase when received succesful JOIN
2585 command reply from router, on normal server. Otherwise
2586 joinig +a channels from normal server is not possible.
2587 Affected file silcd/command.c.
2589 * Fixed a bug in TOPIC_SET notify handling. The notifier
2590 may be other than client too, like server or channel.
2591 It expected it to always be only client and ignored the
2592 notify. Affected file silcd/packet_recieve.c.
2594 * Removed some (unnecessary) debug printing from
2595 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2597 * Do not force CMODE_CHANGE when server is announcing new
2600 Router announces stuff only after server reannounces channel
2601 after CHANNEL_CHANGE notify.
2603 These fixes optimizes the announcing procedure, and perhaps
2604 fixes some problems too. Affected file silcd/packet_receive.c.
2606 * Fixed SERVER_SIGNOFF sending to local clients. It was
2607 totally broken and sent the notify to all local clients,
2608 instead of only to those that was on same channel as the
2609 signing off clients. Affected file silcd/server_util.c.
2611 * Added -D option to server. It can be used to give debug
2612 level. The levels are from 0 - 99, and are predefined for
2613 smooth server debugging. (see silcd.c for the predefined
2614 levels). Affected file silcd/server.c.
2616 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Fixed a bug in Irssi SILC client to close the connection
2619 properly when disconnecting from server. Affected file
2620 irssi/src/silc/core/client_ops.c.
2622 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * When authenticating as founder during JOIN command, check
2625 that the one authenticating becomes the only founder on the
2626 channel. Affected file silcd/command.c.
2628 * Better checking for founder mode setting when CUMODE_CHANGE
2629 notify is received. Affected file silcd/packet_receive.c.
2631 * Close all connections when shutting down the server by sending
2632 DISCONNECT packet. Close all listeners too when shutting
2633 down the server. Affected file silcd/server.c.
2635 * Handle DISCONNECT packet correctly in client library by
2636 calling the "disconnect" client operation. Affected file
2637 lib/silcclient/client.c.
2639 * Handle local errors correctly during resuming. Affected
2640 file lib/silcclient/client.c.
2642 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * The log file is not dupped internally anymore in
2645 lib/silcutil/silclog.c. Fixed memory leaks too.
2647 * The scheduler now dispatches all pending timeout tasks
2648 when it is uninitialized with silc_schedule_uninit.
2649 Affected file lib/silcutil/silcschedule.c.
2651 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2653 * Added --enable-stack-trace option to configure. Added
2654 memory allocation stack trace support. Added files
2655 lib/silcutil/stacktrace.[ch]. Affected files are
2656 lib/silcutil/silcmemory.[ch].
2658 * Fixed memory leaks from libraries and server. Affected
2659 files around the tree.
2661 * Reverted back a fix made to CUMODE which broke it.
2662 Affected file silcd/command.c.
2664 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2667 core library, and implemented it. All textual messages SHOULD
2668 use this flag and the message MUST be UTF-8 encoded.
2669 All text messages sent by Irssi SILC client are now UTF-8
2670 encoded (regardless whether the terminal supports UTF-8 or not).
2671 Affected files are lib/silccore/silcchannel.h,
2672 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2675 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Added lots of new statistics updating that was missing from
2678 the server and router code. Affected files in silcd/.
2680 * Sending SIGUSR1 signal to server now dumps the current
2681 server statistics into /tmp directory. Affected file is
2684 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2685 the SILC Hash Interface also. Added new functions
2686 silc_hash_get_name, silc_hash_init, silc_hash_update and
2687 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2689 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Added some better info printing for client during connecting.
2692 Affected file silcd/server_util.c.
2694 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2695 to silence a user on a channel. Affected files are
2696 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2697 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2698 and silcd/packet_receive.c.
2700 * Fixed a fatal bug in handling of malformed command payload.
2701 Affected file silcd/command.c.
2703 * Fixed a double free when announcing channel users to router.
2704 Affected file silcd/server.c.
2706 * After successful authentication to channel founder mode, check
2707 that there isn't anyone else with founder mode on the channel.
2708 The one that authenticated will become founder and anyone
2709 else is demoted. Affected file silcd/command.c.
2711 * Added error printing of any error that has occurred during
2712 any command in client library. Affected file is
2713 irssi/src/silc/core/client_ops.c.
2715 * Removed some error printing from the client library and left
2716 it for the application to worry (from the error status it
2717 receives in 'command' client operation. Affected file is
2718 lib/silcclient/command.c.
2720 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2723 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2724 Starting key agreement with itself is denied. Affected file
2725 is lib/silcclient/client_keyagr.c.
2727 * Fixed some error checkings from the SFTP library which caused
2728 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2729 and lib/silcsftp/sftp_util.c.
2731 * Added new "debug" and "debug_string" settings to Irssi SILC
2732 client which can be used to print runtime debugging on the
2733 Irssi's screen. Available when compiled with --enable-debug
2734 option. Affected file irssi/src/silc/core/silc-core.c.
2736 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2738 * Fixed a missing variadic parameter in a function call that
2739 caused server crash when a non-allowed connection arrived.
2740 Reported by Richard Becker. Affected file silcd/server.c.
2742 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Added WATCH list sending to backup routers from router.
2745 The WATCH command is sent by the router to the backup
2746 router. Affected file silcd/command.c.
2748 * Mark the backup_router flag for RouterConnection entry
2749 if the backup router stuff is defined in the config file.
2750 Affected file silcd/serverconfig.c.
2752 * Fixed some backup data sending around the code to work better
2753 if the router is standalone router. Not all places were fixed.
2754 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2757 * Fixed the router connecting when connecting to multiple
2758 routers. It ignored every other router except the first
2759 one. Affected file silcd/server.c.
2761 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Made the private key generation after expiration optional.
2764 If not created after expiration the old key will re-expire
2765 at a later time (and thus key pair is not necessary to
2766 change). Affected file irssi/src/silc/core/clientutil.c.
2768 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * The length arguments in bind() and connect() were wrong
2771 and fixed now to used SIZEOF_SOCKADDR in the
2772 lib/silcutil/unix/silcunixutil.c.
2774 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Fixed detach timeout handling to use Client ID and not
2777 the actual client entry which may be freed in the callback.
2778 Affected file silcd/command.c.
2780 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Merged c0ffee's multiple interface support patch.
2783 Affected files in silcd/.
2785 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Cleanup keys properly. Affected file is
2788 irssi/src/silc/core/clientutil.c.
2790 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Display the user mode on the status bar. Affected file
2793 irssi/src/silc/core/silc-expandos.c.
2795 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * If private message key is not set, but the flag is set in
2798 the packet, ignore the packet since it cannot be decrypted.
2799 Affected file lib/silcclient/client_prvmsg.c.
2801 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * When resuming client, remove the old client entry from
2804 the watcher list too. Affected file silcd/packet_receive.c.
2806 * Do not allow normal server to force founder mode away
2807 from router if the founder mode is already set. Affected
2808 file silcd/packet_receive.c.
2810 * Remove the client entry with watch notify types with short
2811 timeout, and not directly, so that other notifys can be
2812 retrieved too. Affected file lib/silcclient/client_notify.c.
2814 * Display notification about data messages that cannot be
2815 displayed. Affected files irssi/src/silc/core/client_ops.c,
2816 irssi/src/fe-common/silc/module-formats.[ch].
2818 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Fixed the CHANNEL_CHANGE notify handling in client libary
2821 to not use freed memory. Affected file is
2822 lib/silcclient/client_notify.c.
2824 * Fixed CUMODE_CHANGE notify handling in server. Affected
2825 file silcd/packet_receive.c.
2827 * Fixed USERS command to support empty channels. Affected
2828 file silcd/command.c.
2830 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Allow multiple identical pending commands to be registered
2833 in client library. Affected file is lib/silcclient/command.c.
2835 * Call the completion for resolving client information only
2836 after all resolvers has finished. This fixes a crash in
2837 the client. Added support for checking when the resolvers
2838 are finished. Affected file is lib/silcclient/idlist.c.
2840 * Wait by default 3 seconds before reconnecting to the server
2841 after being disconnected. Makes the /detach command a bit
2844 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Check the watcher list before sending signoff notifys
2847 when closing client connection. Affected file is
2850 * Added better CMODE command rights checking. Affected file
2851 silcd/server_util.c.
2853 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Fixed watcher list checking during server signoff. It
2856 crashed the server. Affected file silcd/server_util.c.
2858 * The JOIN command reply returns now the founder's public
2859 key. Affected file is silcd/command.c.
2861 * Announce the channel mode, and the mode properties with
2862 CMODE_CHANGE notify. Affected file silcd/server.c.
2864 * Mark new channels by default disabled, untill at least
2865 one user joins the channel. Affected file is
2866 silcd/packet_receive.c.
2868 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * The nickname argument to watch notify can be optional.
2871 Fixes a crash in server. Affected file silcd/packet_send.c.
2873 * Remove the client entry from cache if the WATCH notify type
2874 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2875 lib/silcclient/client_notify.c.
2877 * Check the watcher list before and after changing nickname
2878 when the NICK_CHANGE notify is received. Affected file is
2881 * Fixed a crash in OPER and SILCOPER command sending. Empty
2882 passphrase caused the crash. Affected file is
2883 lib/silcclient/command.c.
2885 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Merged with Irssi CVS for Irssi SILC client.
2889 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Completed the protocol specifications.
2893 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Merged with Irssi CVS for Irssi SILC client.
2897 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * Added the founder's public key delivery to the
2900 CUMODE_CHANGE notify type as well. Updated the protocol
2901 specs and the code. Affected files are silcd/packet_send.[ch],
2902 silcd/packet_receive.c and silcd/command.c.
2904 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Added silc_pkcs_public_key_copy function into the
2907 lib/silccrypt/silcpkcs.[ch].
2909 * Remove the `iv' from the SilcChannelEntry since we can
2910 live without it. Affected files are silcd/idlist.h and
2911 silcd/packet_receive.c.
2913 * Added support for sending the founder's public key in
2914 the CMODE_CHANGE notify packet in the server. Affected
2915 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2916 silcd/command.c and silcd/server.c.
2918 * Changed the FOUNDER_AUTH authentication to use only
2919 public key authentication as defined by new protocol
2920 specs. Passphrase authentication with that mode cannot
2921 be used anymore. It is now possible to reclaim founder
2922 mode from any server in the network. Affected files are
2923 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2925 * Added permanent channels support by making the channel
2926 permanent when FOUNDER_AUTH mode is set on the channel.
2927 The channel will not be destroyed even if channel is empty
2928 when that mode is set. Protocol TODO #17. Affected
2929 files are silcd/server.[ch], server_util.[ch],
2930 silcd/command.c, silcd/packet_receive.c and
2931 lib/silcclient/command.c.
2933 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Added reference counter to the command reply context in
2936 the client library. Affected files are
2937 lib/silcclient/command_reply.[ch].
2939 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Fixed rekey protocol with PFS in the client library.
2942 Affected file is lib/silcclient/protocol.c.
2944 * Added support for list of errors in client library
2945 command reply handling. Affected file is
2946 lib/silcclient/command_reply.c.
2948 * Defined that the WHOIS and IDENTIFY commands can send
2949 list of errors. Updated the protocol specs. Protocol
2952 * Added support for sending list of errors to WHOIS and
2953 IDENTIFY commands in server. Added support for receiving
2954 list of errors in server. Affected files are
2955 silcd/command.c and silcd/command_reply.c.
2957 * Fixed client info resolving on LEAVE command in client
2958 library to not crash. Affected file is
2959 lib/silcclient/client_notify.c.
2961 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Defined that the NICK command replies with thew changed
2964 nickname too, to make the nickname changing simpler at
2965 the client's end. Updated protocol specs and the code
2966 in client and server. Affected files are
2967 silcd/command.c, lib/silcclient/command_reply.c and
2968 lib/silcclient/command.c.
2970 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Added `Compressed' packet flag to indicate that the packet
2973 payload is compressed by the sender. Updated the protocol
2974 specs and the core library. The compression still is not
2975 implemented in the sources. Affected file is
2976 lib/silccore/silcpacket.h.
2978 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2980 * Remove pending command callbacks also if the connection
2981 to the server is destroyed. Affected file is
2982 lib/silcclient/client.c.
2984 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Added new QUIET channel user mode that can be used to
2987 quiet a user in a channel. Updated the protocol specs but
2988 it wasn't implemented yet. Protocol TODO #27. Affected
2989 file is lib/silccore/silcmode.h.
2991 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Added BLOCK_INVITE user mode to be able to block incoming
2994 invite notifications. Protoocol TODO #26. Affected files
2995 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2998 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2999 the protocol specs and the code. Affected file is
3000 lib/silccrypt/silcpkcs.c.
3002 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Disconnect Payload includes now the status type. Updated
3005 the protocol specs and the code. Protocol TODO #25.
3006 Affected files are silcd/server.c, lib/silcclient/client.c.
3008 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3009 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3010 Moved the silc_client_command_status_messages table to the
3011 lib/silcutil/silcutil.c and added new funtion
3012 silc_get_status_message, which deprecates function
3013 silc_client_status_message. Affected files are
3014 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3015 lib/silcutil/silcutil.[ch].
3017 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Defined that the nickname hash in Client ID MUST be from
3020 lowercase nickname. This effectively changes nicknames in
3021 SILC to case-insensitive. Updated the protocol specs and
3022 the code. Affected files are lib/silcutil/silcutil.[ch],
3023 silcd/serverid.c, and silcd/idlist.c.
3025 * Added new channel user modes BLOCK_MESSAGES_USERS and
3026 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3027 code. Affected files are lib/silccore/silcmode.h,
3028 lib/silcclient/command.c, and silcd/packet_send.c.
3030 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3031 specs and code. Affected file lib/silccore/silcstatus.h.
3033 * Added support for watch list. It is possible to add nicknames
3034 to be watched, and when they come to network, leave network
3035 or user mode changes the watcher will be notified of this
3036 change. Added SILC_COMMAND_WATCH command, added new
3037 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3038 notifications. Updated the protocol specs and implemented
3039 this to library, client and server. Protocol TODO #21.
3040 Affected files are lib/silccore/silccomand.h,
3041 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3042 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3043 silcd/packet_send.[ch], silcd/packet_receive.c, and
3044 irssi/src/silc/core/client_ops.c.
3046 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3047 somebody watching you. Updated the protocol specs and the
3048 code. Affected files are lib/silccore/silcmode.h, and
3049 lib/silcclient/command.c.
3051 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Added service support to SILC protocol. Added new command
3054 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3055 core library. Services are not implemented in server or
3056 client for now. Protocol TODO #20. Affected files are
3057 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3059 * Added SilcStatus argument to `command' client operation
3060 to return the error status when command sending fails
3061 locally. Changed all command in client library to return
3062 correct command status. Affected files are
3063 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3064 irssi/src/silc/core/client_ops.c.
3066 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added silc_mime_parse function to parse MIME headers.
3069 Affected files are lib/silcutil/silcstruti.[ch].
3071 * Added MIME header parsing in Irssi SILC Client. It displays
3072 all textual MIME objects, others it ignores. Affected file
3073 is irssi/src/silc/core/clien_ops.c.
3075 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3077 * Fixed a bug in the pid writing function, which couldn't be
3078 written in a root-owned directory.
3080 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Defined that channel message to unknown Channel ID must
3083 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3084 Updated the protocol specs and the code in server. The
3085 affected file is silcd/packet_receive.c.
3087 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3090 that it is used to send error notifys if error occurs during
3091 some SILC packet processing, except commands. The error
3092 types are same as for command reply types. Defined that
3093 if private message is sent to unknown Client ID the error
3094 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3095 Updated the protocol specs and code. Affected files are
3096 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3097 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3098 and irssi/src/silc/core/client_ops.c. Renamed the
3099 SilcCommandStatus to SilcStatus.
3101 * Defined the use of extra WHOIS attributes in WHOIS command.
3102 The <Requested Attributes> (defined in a separate document)
3103 can be used to request additional information about user
3104 not returned by standard WHOIS command. Defined that server
3105 can send WHOIS command directly to client. Client provides
3106 the requested attributes to the server. Updated the protocol
3107 specs. Protocol TODO #4. Implementation is not done yet
3108 (Protocol TODO #24).
3110 * Renamed function silc_client_command_status_message to
3111 silc_client_status_message. Affected files are
3112 lib/silcclient/command_reply.[ch].
3114 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3117 32 bit integers. Updated the protcol specs and the code.
3118 Affected files are silcd/command.c and
3119 lib/silcclient/command.c.
3121 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3123 * Fixed a bug in library where sending a bogus authentication
3124 payload would lead to a crash. Affected file is
3125 lib/silccore/silcauth.c.
3127 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Added detach_disabled and detach_timeout server config
3130 options to the server. Affected files silcd/serverconfig.[ch],
3131 silcd/command.c and silcd/packet_receive.c.
3133 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Added resolve_cmd_ident field to the SilcClientEntry structure
3136 too so that if the entry is for example being resolved so
3137 another command may attach to the same pending command reply
3138 without requiring to resolve the same entry again. Added
3139 support for adding multiple pending commands for one
3140 command idenfier. Affected files lib/silcclient/command.[ch],
3141 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3143 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Defined that server receives WHOIS command reply for private
3146 and secret channels too. Updated protocol specs and the
3147 code in server. Affected file silcd/command.c.
3149 * Defined <channel user mode list> argument to WHOIS command
3150 reply for returning user modes on the channels. The
3151 channel list now doesn't include the user mode anymore but the
3152 actual channel mode. Updated protocol specs and the code in
3153 client and server. Affected files are silcd/command_reply.c,
3154 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3155 and lib/silcclient/command_reply.c.
3157 * Save the channels list in WHOIS command reply in normal server
3158 so that WHOIS always shows joined channels also in normal
3159 server and not just on router. Affected file is
3160 silcd/command_reply.c.
3162 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Defined that server receives USERS command reply for private
3165 and secret channels too. Updated protocol specs and the
3166 code in server. Affected file silcd/command.c.
3168 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Changed the UMODE's mode mask argument to be optional. If
3171 not provided then the command merely returns the current mode
3172 mask to the client. Updated protocol specs and the server.
3173 Affected file is silcd/command.c.
3175 * Added SILC session detachment/resuming support. It is possible
3176 to detach by closing the network connection and then re-connect
3177 and resume to the old client session. Added DETACHED user
3178 mode that server will set for detached client. Added new
3179 packet RESUME_CLIENT which is used to perform the resuming
3180 process. Added DETACH command. Updated the protocol specs,
3181 core library, client and server. Protocol TODO #22. Very
3182 many affected files around the tree.
3184 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Changed the CMODE's mode mask argument to be optional. If
3187 not provided then the command merely returns the current mode
3188 mask to the client. Updated protocol specs and the server.
3189 Affected file is silcd/command.c.
3191 * Changed the Killer's Client ID in KILLED notify to be just
3192 any ID payload since router server is allowed to kill as well.
3193 Updated protocol specs, client libary and server. Affected
3194 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3195 and irssi/src/silc/core/client_ops.c.
3197 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Added new user modes ANONYMOUS for special anonymous servers
3200 that may set the mode for client, and BLOCK_PRIVMSG which
3201 client may set to block incoming private messages unless the
3202 Private Message Key flag is set (using private keys to protect
3203 private messages). Updated protocol specs and code in client
3204 and server and core library. Protocol TODO #23. Affected
3205 files are lib/silccore/silcmode.h, silcd/server.[ch],
3206 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3207 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3209 * Added new channel user mode BLOCK_MESSAGES which the client
3210 may set to itself to tell server not send channel messages.
3211 Other packets such as channel key packets are still sent.
3212 Protocol TODO #23. Updated the protocol specs, client and
3213 server. Affected files are lib/silccore/silcmode.h,
3214 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3215 lib/silcutil/silcutil.c, silcd/command.c, and
3216 silcd/packet_send.c.
3218 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Redefined the Status Payload to include now two 8 bit fields,
3221 instead of one 16 bit field. This now makes it possible to
3222 send list of errors. Updated the protocol specs and the code
3223 in core library, client library and server. Protocol TODO #1.
3224 Affected files are lib/silccore/silccommand.[ch],
3225 lib/silcclient/command_reply.[ch], silcd/command.c,
3226 silcd/command_reply.c and silcd/packet_receive.[ch].
3228 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3230 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3231 must be handled by the application and should tell the application
3232 that an error message was already printed, and it should print the
3233 config coords (line, filename, ...). Affected files are
3234 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3236 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3237 server config parsing code more readable.
3239 Fixed a bug in the fetch_logging() config callback.
3241 Affected files is silcd/serverconfig.c.
3243 * Drop root privileges when started in foreground. Don't drop them
3244 if debugging also. Affected file is silcd/silcd.c.
3246 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Added more IM-like features by introducing new user modes
3249 for setting various presence information. Added new modes:
3250 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3251 specs and code. Protocol TODO #19. Affected files are
3252 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3253 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3255 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Added STATS command to the protocol after all, to return
3258 various statistical information about the network. It can
3259 be used by clients to retrieve statistical information, and
3260 servers may use it to to fetch cell and network wide
3261 statistics from router. Updated the protocol specs and
3262 implemented it to the server. Protocol TODO #16.
3263 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3264 silcd/command_reply.[ch].
3266 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * The LIST command reply in client libary now adds new channel
3269 entry if the returned channel doesn't exist yet in cache,
3270 and returns the channel entry to the application in the
3271 command_reply client operation. Affected file is
3272 lib/silcclient/command_reply.c.
3274 * Changed the channel message payload's MAC generation to
3275 include the IV in the MAC as well. This way all relevant
3276 parts of the channel message payload are authenticated also
3277 with the channel message MAC (and not only by packet MAC).
3278 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3279 Affected file is lib/silccore/silcchannel.c.
3281 * Fixed the SKE to save the remote version, since the
3282 silc_ske_parse_version mistakenly checked wrong version,
3283 after it replaced the start payload. Affected files are
3284 lib/silcske/silcske.[ch].
3286 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3289 string utility functions. Added there also new functions
3290 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3291 Affected files lib/silcutil/silcstrutil.[ch].
3293 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3294 files are lib/silcutil/silcstrutil.[ch].
3296 * Defined that the security property fields in SKE SHOULD be
3297 UTF-8 encoded, defined that version string MUST be US-ASCII
3298 encoded, defined that passphrases sent in connection
3299 authentication protocol MUST be UTF-8 encoded. Implemented
3300 these to the client and server. Defined also that other
3301 passphrases sent in the protocol MUST be UTF-8 encoded.
3302 Affected files are lib/silcske/silcske.c,
3303 lib/silcclient/protocol.c, silcd/protocol.c,
3304 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3306 * Changed the silc_client_close_connection interface to not
3307 need the SilcSocketConnection which should not be visible
3308 to application. Affected files are lib/silcclient/client.c
3309 and lib/silcclient/silcclient.h.
3311 * Rewrote the text for Private Message Key Payload in the
3312 protocol specification. Protocol TODO #11.
3314 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Upgraded the protocol version to 1.1, updated protocol specs
3319 * Added the nickname as new argument to NICK_CHANGE notify and
3320 added it to protocol specs and implemented it to client and
3321 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3322 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3323 lib/silcclient/client_notify.c.
3325 * Added the killer's client ID to the KILLED notify and added
3326 it to protocol specs and implemented it to client and server.
3327 Protocol TODO #13. Affected files are silcd/command.c,
3328 silcd/packet_receive.c, packet_send.[ch],
3329 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3330 The killer's client entry is now returned to application in
3331 the `notify' client operation.
3333 * Fixed the Max Argument fields that had too large value set
3334 in the protocol specs. Protocol TODO #14.
3336 * Added the LEAVE command reply to return the ID of parted
3337 channel. Updated protocol specs and implemented it to the
3338 client and server. Protocol TODO #15. Affected files are
3339 silcd/command.c, lib/silcclient/command_reply.c. The channel
3340 entry is now returned to application in the `command_reply'
3343 * Rewrote the version SKE version checking in client libary
3344 and in server to use the silc_parse_version_string. Affected
3345 files are lib/silcclient/protocol.c, silcd/protocol.c.
3347 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3348 commands that was missing it, and updated protocol specs and
3349 the server implementation. Protocol TODO #10. The affected
3350 file is silcd/command.c.
3352 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3353 generic reply to a generic request (REQUEST flag), and
3354 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3355 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3356 to define the payload for DATA flag. Added the flags to
3357 the implementation. Protocol TODO #9. Affected file is
3358 lib/silccore/silcchannel.h.
3360 Changed the client library to return the message length
3361 to application as well in the channel_message and private_message
3362 client operations. Affected files are
3363 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3364 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3365 and lib/silcclient/client_ops_example.c.
3367 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3368 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3369 the channel. Updated protocol specs and impelemented this
3370 to client and server. Protocol TODO #6. Affected files are
3371 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3372 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3374 Added new options m and M to CMODE command in Irssi SILC
3375 client to set these modes.
3377 * Deprecated all administrative commands from SILC protocol
3378 since they are highly implementation specific commands.
3379 Updated protocol specs. Moved the old commands in
3380 implementations to private range of command types. Affected
3381 files are silcd/command.c, lib/silcclient/command.c and
3382 lib/silcclient/command_reply.c. Protocol TODO #8.
3384 * Fixed a bug in server where sending unknown command crashes
3385 the server. Affected file silcd/command.c.
3387 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Added SILC_PROTOCOLVERSION macro to check protocol version
3390 of a socket connection. The affected file is
3391 lib/silcutil/silcsockconn.h.
3393 * Added better error logging in rekey protocol. Affected file
3396 * Do not check public key types in SKE during rekey. Affected
3397 file lib/silcske/payload.c.
3399 * Fixed the rekey protocol with PFS, which was totally broken.
3400 Affected file silcd/protocol.c.
3402 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * Some client implementations quit network by doing first LEAVE
3405 and then immediately SIGNOFF (like Bombyx). We now do check
3406 after a short time after LEAVE notify and check whether the
3407 client is still valid after LEAVE, and if not we remove it from
3408 cache. Affected file is lib/silcclient/client_notify.c.
3410 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3412 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3413 it's good not to have security holes here.
3415 * Fixed a negative refcount situtuation for the config context.
3416 Affected file is silcd/serverconfig.c.
3418 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3420 * ROBOdoc documented lib/silcutil/silcutil.h.
3422 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * Optimized even more the SilcPacketContext structure. Now
3425 totally saved 16 bytes of memory per context after optimization.
3426 Affected files are lib/silccore/silcpacket.[ch].
3428 * Made strict checks for valid SILC IDs. Affected file is
3429 lib/silccore/silcid.c.
3431 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Changed the object argument for silc_cipher_register,
3434 silc_hash_register, silc_hmac_register and silc_pkcs_register
3435 to const. Affected files are lib/silccrypt/silccipher.[ch],
3436 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3438 * Changed the silc_get_username and silc_get_real_name to
3439 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3441 * Fixed the Irssi SILC Client to use the silc_get_username and
3442 silc_get_real_name insted of glib routines since the glib
3443 routines only corrupt stack. Fixes the Irssi SILC to work in
3444 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3446 * Fixed the Irssi to not use g_get_home_dir since it crashes
3447 or returns garbage on cygwin and corrupts stack. Added function
3448 get_home_dir to Irssi routines. Affected files are
3449 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3451 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Made some structure optimizations. SFTP memory FS MemFSEntry
3454 entry structure. Optimized SilcTask structure. Optimized
3455 SilcPacketContext structure.
3457 Affected files lib/silcsftp/sftp_fs_memory.c,
3458 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3460 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * And yet again reverted back the config thing since Johnny
3463 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3466 * Fixed memory leaks from config object. Affected files are
3467 silcd/serverconfig.[ch].
3469 * Added support for adding new connections to the server in rehash.
3470 After rehash they take effect.
3472 Added support for changing the maximum allowed connections in
3473 rehash. The number can grow but going smaller is not supported.
3475 Added function silc_server_num_sockets_by_remote to the
3476 silcd/server_util.[ch].
3478 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3480 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3482 * Added preliminary checking during config parsing for a valid
3483 public/private key and removed further checks in the code.
3484 Affected files are silcd/serverconfig.[ch], server.c.
3486 * Moved functions silc_server_drop() and silc_server_daemonise()
3487 from server.c to silcd.c since they are stricly related to
3488 the application activity.
3490 * Reverted a small part of the automatic ref/unref since
3491 it caused a double unref in some situations. Affected
3492 files are silcd/silcd.[ch], server.c, serverconfig.c.
3494 * Added some .cvsignore files in the lib directory.
3496 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Fixed silc_net_gethostbyaddr to correctly resolve by
3499 address. Affected file lib/silcutil/silcnet.c.
3501 * Fixed the notify relaying to client. The HMAC to be used
3502 with relayed packets ws wrong and caused decryption failure
3503 at the client end. Affected file is silcd/packet_receive.c.
3505 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Created new branch silc_protocol_1_0_branch.
3509 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3511 * Changed the silc_server_config_* routines to be SilcServer
3512 independent. They are now officially application specific code
3513 and not part of generic server implementation. Affected files
3514 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3516 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Added automatic referencing of config context in the
3519 silc_server_config_alloc, and automatic unreferencing in the
3520 silc_server_config_destroy. Affected files are
3521 silcd/serverconfig.[ch], silcd/silcd.c.
3523 * Fixed the silc_log_quick handling in the logging routines.
3524 It didn't log quickly when it was TRUE. Affected file is
3525 lib/silcutil/silclog.c. Also the flush delay was set even
3526 if it was 0 in config file. Affected file is
3527 silcd/serverconfig.c.
3529 * Added support for changing key pair of the server in rehash.
3530 Affected file silcd/server.c.
3532 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3535 too early, before getting the channel entry. Affected file
3536 is silcd/packet_receive.c.
3538 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3540 * Added functions silc_server_config_[ref/unref], these are used
3541 to prevent that the config object is destroyed.
3543 No longer directly affect global variables silc_log_quick and
3544 silc_log_delay, they are first cached inside the config object
3545 and then applied with silc_server_config_setlogfiles().
3547 silc_server_config_set_defaults() is now internal to
3548 serverconfig.c, there are no reasons to show this internal stuff
3551 Affected files are silcd/serverconfig.[ch].
3553 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3554 fprintf's to stderr, since some code may be executed again after
3555 the server went into the background. Affected files are
3558 * Added rehash support. Added function silc_server_rehash() that
3559 will perform all the basic tasks of the rehashing procedure.
3561 * Added command line option `-x, --hexdump'. This will enable the
3562 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3563 The option `--hexdump' implies `--debug'.
3565 * Fixed a bad bug in the logging APIs (silcutil library) where
3566 the application would crash after calling silc_log_reset_all().
3568 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Fixed the KICKED notify handling in client library to
3571 correctly remove the channel and all entries from the
3572 channel when I was kicked. This bug crashed the client.
3574 Fixed yet another but in KICKED notify handling to remove
3575 the kicked client correctly from the channel.
3577 Affected file is lib/silcclient/client_notify.c.
3579 * Fixed a minor bug in looking up correct client entry
3580 in KICKED notify in server. Affected file is
3581 silcd/packet_receive.c.
3583 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3584 sources correctly to distribution. Fixes --with-gmp option.
3586 * Removed the manual rehashing from ID Cache, and changed it
3587 to use the SILC Hash Table's auto rehash feature. Affected
3588 file is lib/silccore/silcidcache.c.
3590 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Fixed a bug in the silc_client_nickname_format function that
3593 handles the multiple same nickname formatting. Two clients
3594 with same nickname caused problems after the first one left
3595 and rejoined. It didn't format the nickname correctly.
3596 Affected file is lib/silcclient/idlist.c.
3598 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Don't change the topic if olod topic is same as new one.
3601 Affected file is silcd/packet_receive.c.
3603 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Added cross-reference support to the SILC Documentation
3606 generator. All types across all HTML files are now cross-
3607 referenced. Affected files util/robodoc/generator.c and
3608 scripts/silcdoc/silcdoc.
3610 * Added file lib/silcutil/silctypes.h to include all the
3611 arithmetic type definitions and some macros. Removed
3612 includes/bitmove.h and moved macros to silctypes.h.
3614 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3618 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Added `type' argument to silc_id_payload_parse_id function which
3621 now returns the type of the ID to the sent pointer. Affected
3622 file is lib/silccore/silcid.[ch].
3624 * Added check for CMODE_CHANGE notify type that mode change is
3625 allowed by the sender. Affected file silcd/packet_receive.c.
3627 * Added check for CUMODE_CHANGE notify type that mode change is
3628 allowed by the sender. Affected file silcd/packet_receive.c.
3629 Added the ID type as CUMODE_CHANGE notify type as argument
3630 to the `notify' client operation. Affected files are
3631 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3633 * Added function silc_client_add_server to the client library.
3634 Added support for resolving also channel and server info when
3635 received unknown entity in notify packet. Affected files are
3636 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3638 * Added function silc_command_get_status to return the command
3639 status from the command reply's argument payload. Affected files
3640 are lib/silccore/silccommand.[ch].
3642 * Added check for KICKED notify type that the kicking is
3643 allowed by the client. Affected file silcd/packet_receive.c.
3645 * Created function silc_get_input which can be used to get input
3646 (echo on or off) from user on command line. Affected files are
3647 lib/silcutil/silcutil.[ch].
3649 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3651 * Optimized silc_server_packet_relay_to_channel function.
3652 Added new function silc_channel_message_payload_encrypt which
3653 can be called directly if channel message payload needs to
3654 be encrypted and is already encoded (no need to call _encode
3655 function). Packet relaying is now done by router without any
3656 extra memory allocations. Affected files are
3657 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3658 silcd/packet_send.c.
3660 * Fixed the INVITE notify handling. It took wrong arguments
3661 as invite list and invite delete. Affected file is
3662 silcd/packet_receive.c.
3664 * Added check for TOPIC_SET notify type that the topic change is
3665 allowed by the client. Affected file silcd/packet_receive.c.
3667 * Added check for INVITE notify type that inviting is allowed by
3668 the client. Affected file silcd/packet_receive.c.
3670 * Changed the silc_server_client_on_channel to return the
3671 SilcChannelClientEntry as well. Moved the function
3672 silc_server_check_cmode_rights to server_util.[ch].
3673 Affected files are silcd/server_util.[ch], silcd/command.c.
3675 * Added function silc_server_check_umode_rights to check whether
3676 changing client's user mode is allowed. Added check for
3677 UMODE_CHANGE notify type that the umode change is allowed
3678 by the client. Affected files are silcd/server_util.[ch],
3679 silcd/packet_receive.c and silcd/command.c.
3681 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3684 ID length. It ignored that ID can be IPv6 based as well.
3685 Affected file lib/silccore/silcpacket.h.
3687 * Fixed the silc_id_id2str and silc_id_str2id to take the
3688 IPv6 address offset's into consideration. Affecte file is
3689 lib/silccore/silcid.c.
3691 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Fixed the internal Unix scheduler functions to check for
3694 NULL context they may receive. The affected file is
3695 lib/silcutil/unix/silcunixschedule.c.
3697 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3699 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3700 can specify different directory with --home command line
3701 parameter. Affected files irssi/src/silc/core/client_ops.c,
3704 * SILC-specific commands aren't now executed if the active server
3705 isn't of SILC-type, so there won't be problems with having
3706 IRC and SILC protocol support in same client. Affected files
3707 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3710 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Improved the signal support in SILC Schedule. Added new
3713 function silc_schedule_signal_call which is used by application
3714 to mark a signal to be called. It is now safe to perform
3715 any kind of tasks in signal callbacks since it is guaranteed
3716 that the application specified signal callback is called
3717 after the signal is over. Affected files are
3718 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3720 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Added `name' field to SilcChannelPrivateKey to represent
3723 application given name for the key. Moved also the context from
3724 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3725 Added the `name' argument also to the function
3726 silc_client_add_channel_private_key.
3728 Added function silc_client_current_channel_private_key to set the
3729 current channel private key in use.
3731 Added "change" command to KEY command which can be used to change
3732 the current channel private key. Bound the command also to
3733 alt+K (Alt+Shift+k).
3735 Also affected files lib/silcclient/client_channel.c,
3736 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3738 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Added silc_rng_get_byte_fast function in to the
3741 lib/silccrypt/silcrng.[ch].
3743 * Changed the interface of silc_packet_assemble and the
3744 silc_packet_send_prepare. If silc_packet_assmble is now
3745 called the application does not call silc_packet_send_prepare
3746 because the library will call it automatically. These
3747 interfaces now also return a reference to the outgoing buffer
3748 which includes the assembled packet, which the application can
3749 use to encrypt the packet.
3751 Affected files are lib/silccore/silcpacket.[ch],
3752 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3753 silcd/packet_send.c, server_backup.c and packet_receive.c.
3755 * Fixed a packet sending bug on very high load, where outgoing
3756 packet queue wasn't handled correctly and packets got corrupted.
3757 Affected files are lib/silcutil/*/silc*sockconn.c,
3758 lib/silcclient/client.c and silcd/server.c.
3760 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Added macro SILC_PACKET_DATALEN which can be used during
3763 packet assembling to check whether the data to be added to
3764 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3765 len is truncated until it fits it.
3767 Added checks for maximum length of channel message payload and
3768 private message payload also.
3770 Added checks for maximum packet length in server and in
3773 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3774 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3775 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3776 lib/silcclient/client_prvmsg.c.
3778 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * Added silc_server_packet_queue_purge call to the
3781 silc_server_disconnect_remote to assure that all data in the
3782 queue before disconnecting is sent to the network. Affected
3783 file silcd/server.c.
3785 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Added the deleting of server's own ID cache entry to the
3788 silc_server_free function. Free also everything else that
3789 has been allocated in silc_server_init. The affected file
3792 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Added functions silc_parse_version_string, silc_version_to_num,
3795 and silc_ske_parse_version to parse SILC protocol style version
3796 strings. Affected files lib/silcutil/silcutil.[ch] and
3797 lib/silcske/silcske.[ch].
3799 * Added new configuration params: version_protocol, version_software
3800 and version_software_vendor to specify what version the remote
3801 host must at least be to be able to connect to server. The vendor
3802 string can be regex matched too. Added new function
3803 silc_server_connection_allowed to check maximum number of allowed
3804 connections, and allowed versions for incoming connections.
3805 Affected files are silcd/server.c, server_util.[ch] and
3808 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Added preliminary support for signals in scheduler. The
3811 signals we care about are now blocked always when the scheduler
3812 is locked. This way we can synchronise the use of signal with
3813 scheduler. It is guaranteed that when signal occurs the scheduler
3814 is not locked, and thus new tasks can be safely added to the
3817 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3818 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3819 Added new platform specific routines
3820 silc_schedule_internal_signals_[un]block and
3821 silc_schedule_internal_signal_[un]register.
3823 Added new functions to SILC Schedule API:
3824 silc_schedule_signal_[un]register. Each signal that application
3825 is going to use should be registered to the scheduler.
3827 Affected files are lib/silcutil/silcschedule.[ch],
3828 lib/silcutil/*/silc*schedule.c.
3830 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Check for unauthenticated client and server in the
3833 silc_server_new_client and silc_server_new_server functions.
3834 Affected file silcd/packet_receive.c.
3836 * Added function silc_string_is_ascii to check whether given
3837 string is 7-bit ASCII string. Affected files are
3838 lib/silcutil/silcutil.[ch].
3840 * Added function silc_id_is_valid_server_id into the
3841 silcd/serverid.c and added checking for valid Server ID's in
3842 silc_server_new_server. The Server ID must always be based
3843 on the server's public IP address.
3845 * Added logging of DISCONNECT packet message in the server.
3846 Affected file silcd/server.c.
3848 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Changed all library interfaces that use Global RNG to also
3851 accept SilcRng as argument. Affected files are
3852 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3853 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3854 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3855 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3856 lib/silccrypt/rsa.c.
3858 * Added function silc_pkcs_generate_key to the
3859 lib/silccrypt/silcpkcs.[ch] for applications so that they
3860 don't need to do pkcs->pkcs->init calls anymore.
3862 * Remove SilcSocketConnection from the SFTP API since it really
3863 wasn't needed there. The application has the information
3864 saved in its contexts anyway and the SFTP layer doesn't need
3865 know about it. Affected files lib/silcsft/silcsftp.h and
3866 lib/silcsftp/sftp_[server/client].c.
3868 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3869 The SilcSimContext is not SilcSim.
3871 * Fixed possible buffer overflows in silc_id_render in the
3872 lib/silcutil/silcutil.c.
3874 * On EPOC the global crypto module lists are not used at all
3875 in the crypto library. Added support for using the constant
3876 algorithm list on EPOC. Affected files are
3877 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3880 * Fixed the handling of third parameter of KICKED notify, since
3881 it was mistakenly updated to SILC Protocol 1.0 even though it
3882 is to be included in 1.1. Since it is not in 1.0 it is not
3883 mandatory, and this fix now handles it only if it is provided,
3884 and it is not error if it is not provided. Affected file
3885 lib/silcclient/client_notify.c.
3887 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3890 client. Affected file irssi/src/silc/core/client_ops.c.
3892 * Merged with Irssi 0.8.4 from irssi.org CVS.
3894 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Check for valid socket connection in client entries before
3897 sending any messages. Fixes a crash, but doesn't fix some
3898 other underlaying bug that is lurking there. Affected
3899 file silcd/packet_send.c.
3901 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3903 * $usermode, $cumode and $cumode_space expandos shouldn't do
3904 anything with non-SILC server records. Affected file
3905 irssi/src/silc/core/silc-expandos.c
3907 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Fixed the silc_net_check_[host/local]_by_sock to support
3910 IPv6 bound sockets as well. Now they can return IPv6 addresses
3911 as well. Affected file lib/silcutil/silcnet.c.
3913 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3914 Affected lib/silcutil/unix/silcunixnet.c.
3916 * Fixed ID rendering (at least on some platforms, not NetBSD)
3917 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3919 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Added silc_hash_public_key and silc_hash_public_key_compare
3922 functions to be used with SilcHashTable. They can be used to
3923 hash public keys and compare public keys in hash table. Affected
3924 file lib/silcutil/silcutil.[ch].
3926 * Added support for specifying multiple public keys for Client
3927 connection section in server configuration file. This makes it
3928 possible to accept multiple public keys from same host, or to
3929 make a section that accepts any incoming host, and have the
3930 accepted public keys listed in the section.
3932 Added functions silc_sever_[find/get]_public_key, added the
3933 support for this actually to all connection sections but only
3934 the Client section is currently allowed to specify multiple
3937 Affected files are silcd/server.c, server_internal.h,
3938 command.c, protocol.c, server_util.[ch], packet_receive.c.
3940 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Merged Irssi 0.8.2 from irssi.org CVS.
3944 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3946 * If silc_debug is TRUE, also output standard logging messages
3947 to stderr with the debug output.
3949 Made silc_log_reset_all() flushing all channels before returning.
3950 Also fixed some documentation typos.
3952 Affected files are lib/silcutil/silclog.[ch].
3954 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Fixed the server to check correctly the amount of connections
3957 from single host, by checking also the type of the connection.
3958 Fixed also the comparison of number of connections and number
3959 of allowed connections. Affected files are silcd/server.c,
3962 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3964 * Fixed the USERS command reply to save the user's mode on the
3965 channel as well. Fixed JOIN command reply to check whether a
3966 client is on channel already and not join it twice. Affected
3967 file lib/silcclient/command_reply.c.
3969 * Added new file silc-expandos.c into irssi/silc/core/ to return
3970 various stuff for various signal for the statusbar etc. updating.
3971 Now Irssi SILC client prints channel user modes etc. on the
3974 * The user mode (like server/router operator changes) is now shown
3975 on the Irssi SILC client's statusbar. The affected files are
3976 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3978 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3980 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3981 to SILC_SCHEDULE_[UN]LOCK macros.
3983 * Added more error printing to logs in server code. Affected
3984 files silcd/server.c and silcd/protocol.c.
3986 * Fixed -S option parsing in Irssi SILC Client. Affected file
3987 irssi/src/silc/core/silc-core.c.
3989 * Added silc_buffer_alloc_size function. Affected file is
3990 lib/silcutil/silcbuffer.h.
3992 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3995 constants. Affected files in
3996 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3999 * Changed the internal SFTP Memory FS table to const. Affected
4000 file lib/silcsftp/sftp_fs_memory.c.
4002 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Fixed the buffer formatting and unformatting routines to
4005 check the size of 64 bits types with sizeof(). Affected
4006 file is lib/silcutil/silcbuffmt.c.
4008 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Removed 0.6.x backwards support.
4012 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Changed all integer type names:
4015 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4016 to avoid collisions with other libraries using same type names
4019 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * Added `prefer_ipv6' argument to the functions
4022 silc_net_gethostbyname[_async]. If it is TRUE it will return
4023 IPv6 address over IPv4. If FALSE IPv4 address is returned
4024 even if IPv6 address was found. Affected files
4025 lib/silcutil/silcnet.[ch].
4027 * Added support silc_net_create_connection[_async] to fallback
4028 to IPv4 address if IPv6 address could not be used (like if
4029 it doesn't work on a specific system). Affected file in
4030 lib/silcutil/unix/silcunixnet.c.
4032 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Added silc_schedule_reinit function to do the enlarging
4035 of the max tasks handling capabilities of the scheduler.
4036 Affected files lib/silcutil/silcschedule.[ch].
4038 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * Added automatic extern "C" { ... } for C++ compilers so the
4041 application does not need to define them. Affected file
4042 includes/silcincludes.h.
4044 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4045 old name went against naming convention. Applications now
4046 include "silcclient.h" instead of "clientlibincludes.h".
4047 Removed includes/clientlibincludes.h, it is redundant now.
4049 * Renamed includes/version.h to silcversion.h.
4051 * Added really preliminary support for OS/2 into the util
4052 library. Only thread & mutex API is implemented, others
4053 are still to be implemented. Created the lib/silcutil/os2/
4054 directory. Created also file includes/silcos2.h.
4056 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Added preliminary BeOS support into the util library.
4059 Created lib/silcutil/beos/, and implemented all the needed
4060 functions to support SILC on BeOS. Created also file
4061 includes/silcbeos.h.
4063 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4065 * Added proper initializations to silc's irssi code, so it's
4066 now possible to load it as module. Affected files
4067 irssi/src/silc/core/silc-core.c,
4068 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4070 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4075 * Fixed the silcdoc document generator to correct generate
4076 docs from all kinds of filenames. Affected files are
4077 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4079 * ROBOdoc documented lib/silcutil/silcmemory.h.
4080 Added also new function silc_memdup.
4082 * Removed lib/silcutil/silcbufutil.h and moved those routines
4083 to the lib/silcutil/silcbuffer.h.
4085 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Added `user_count' to the SilcChannelEntry which now tells the
4088 number of users on the channel. The user count is now saved
4089 in normal server of global channels as well. Affected files
4090 silcd/server.c, idlist.h, packet_receive.c and command.c.
4092 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4093 include file utility functions.
4095 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4096 instead of calling directly OS routines.
4098 * Fixed NICK change printing in Irssi SILC Client. Fixed
4099 KICKED notify printing in Irssi SILC Client. Affected file
4100 irssi/src/silc/core/client_ops.c.
4102 * Fixed a NICK change bug in client library, to not recreate the
4103 client_entry->channels hash table everytime nick is changed.
4104 Affected file lib/silcclient/client.c.
4106 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4109 the SKE interface a bit.
4111 * Fixed padding problem in PKCS#1. The padding was not actually
4112 random since the random number generator was used incorrectly.
4113 This security bug affects only when encrypting with PKCS#1, and
4114 it is not currently used at all in SILC. SILC only use signing
4115 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4117 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Rewrote the notify handling in Irssi SILC client to not call
4120 the events as signals. Fixes problems with Perl support.
4121 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4123 * Send the auto-nicking NICK command in client library with
4124 little timeout after connecting. The affected file is
4125 lib/silcclient/client.c.
4127 * Added following new config file settings:
4128 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4129 key_exchange_timeout, conn_auth_timeout, connections_max,
4132 Implemented all the new config settings handling in the server.
4134 Optimized the use of SKE Mutual flag usage. Use it only
4135 if connection authentication protocol is not based in public
4138 Renamed all SilcServerConfigSection* to SilcServerConfig*
4139 to have a bit shorter names.
4141 Affected files silcd/serverconfig.[ch], server.[ch], and
4144 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4146 * Cleaned up the listening sockets code, preparing for the rehash
4147 support. Affected file is silcd/server.c.
4149 * Fixed some output messages. Affected files are silcd/silcd.c,
4152 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Create lib/doc/silcrng_intro.html document as introduction
4155 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4157 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4159 * Fixes to the silcd config template. Affected file is
4160 doc/example_silcd.conf.in.
4162 * Removed type casts from silc_calloc(), conforming to the
4163 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4165 * Removed param_name member from client, server, and router
4166 section structs, now identifying the param directly.
4168 Added CONFIG_FREE_AUTH macro in config file parsing.
4170 Affected files are silcd/serverconfig.[ch].
4172 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4174 * Fixed command line parameter handling. All SILC initialization
4175 is now done in silc_core_init() which also fixes autoconnecting
4178 Affected files irssi/src/silc/core/silc-core.c,
4179 irssi/src/fe-text/silc.c.
4181 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4183 * Added new configuration options and blocks:
4184 keepalive_secs, reconnect_count, reconnect_interval,
4185 reconnect_interval_max, reconnect_keep_trying and
4186 require_reverser_lookup. Added ConnectionParam block, and
4187 implemented the connection parameters when connecting as
4188 initiator and when accepting connections as responder.
4190 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4191 whether given configuration value has been given already.
4193 Affected files silcd/serverconfig.[c], server.[c].
4195 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4196 algorithm parts and created new file silcalgs.conf, that
4197 is now included from the example_silcd.conf.in.
4199 * Optimized the silc_server_connect_to_router_second to take
4200 the connection configuration object from the SilcServerConnection
4201 object instead of finding it during the connecting phase.
4202 Added the configuration object to SilcServerConnection struct.
4203 Affected files silcd/server_internal.h, server.c.
4205 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Add the client on channel after it was resolved at the
4208 channel message receiving, and it was not already on the
4209 channel. Affected file lib/silcclient/client_channel.c.
4211 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4213 * Fixed the public key authentication to allocate always the
4214 destination signature buffer instead of using static buffer.
4215 Affected file silcd/protocol.c.
4217 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Unified the serverconfig.[ch]'s helper function interface.
4220 Affected file silcd/serverconfig.[ch].
4222 * Removed doc/example_silc.conf.in since it is redundant.
4223 The make install will now install irssi/silc.conf file.
4225 * Added new Passphrase and Publickey authentication methods to
4226 config file, allowing both public key and passphrase based
4227 authentication to be set at the same time.
4229 Added `prefer_passphrase_auth' setting in config file which
4230 can be used to set to prefer passwd auth if both passwd and
4231 public key is set. If not set, public key is preferred.
4232 This has effect only when being initiator (responder will try
4235 Added support for authentication with passphrase and public key
4236 at the same time. The passphrase is tried first always since
4237 it is faster to check.
4239 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4241 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4243 * Merged the new SILC Config library, with the server parsing
4244 support. Read the header file silcconfig.h or the toolkit
4245 documentation for the news. Affected files are
4246 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4247 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4248 silcd/protocol.c silcd/server.c silcd/server_backup.c
4249 silcd/serverconfig.[ch] silcd/silcd.c.
4251 * Fixed some silclog documentation. Affected file is
4252 lib/silcutil/silclog.h.
4254 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4256 * The silc_cipher_register, silc_hash_register and
4257 silc_hmac_register now checks if the object to be registered
4258 is registered already. Affected files are
4259 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4261 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4265 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4267 * Allow zero length channel messages inside the Channel Message
4268 Payload. Affected file lib/silccore/silcchannel.c.
4270 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4271 as header filenames.
4273 * Removed lib/silcclient/README and created HTML file
4274 lib/silcclient/silcclient_using.html, which is now included
4275 as part of Toolkit documentation.
4277 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Fixed CUMODE_CHANGE notify handling to change the mode of
4280 correct client. Affected file lib/silcclient/client_notify.c.
4282 * Make silc_rng_alloc fail if it cannot allocate the sha1
4283 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4285 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Fixed the file transfer's key agreement payload to include
4288 zero port also if the hostname is NULL because it could not
4291 Call file transfer monitor callback now also if error occurs
4292 during key agreement protocol.
4294 Changed the silc_client_file_send interface to return the
4295 SilcClientFileError instead of session id. The session ID
4296 is returned into pointer provided as argument.
4298 Check that the file exists locally before sending the
4299 file transfer request at all.
4301 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4303 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4304 error than can occur while key agreement protocol. Affected
4305 file lib/silcclient/silcapi.h.
4307 * Fixed the event_mode CMODE handler to not crash when mode
4308 is changed and +k mode is set in the channel. Affected file
4309 irssi/src/silc/core/silc-channels.c.
4311 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4312 SILC_LOG_WARNING to give out Warning and not Error. Affected
4313 file lib/silcutil/silclog.c.
4315 * Fixed the channel message payload decryption in the function
4316 silc_channel_message_payload_decrypt to not modify the original
4317 buffer before it is verified that the message decrypted
4318 correctly. Otherwise, next time it is called with correct
4319 channel key it won't encrypt since the payload is corrupted.
4320 Affected file lib/silccore/silcchannel.c.
4322 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Do not constantly resize the window. A fix patch by cras.
4325 Affected file irssi/src/fe-text/screen.c.
4327 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4330 Affected file lib/silcutil/silcnet.c.
4332 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Fixed a bug in hash table internal routine for traversing
4335 the table with foreach callback. The current entry may
4336 become invalid in the callback but it was referenced after
4337 the callback returned.
4339 Do not allow auto rehashing of hash table during the
4340 silc_hash_table_foreach operation, for same reasons as it is
4341 not allowed for SilcHashTableList. Affected files are
4342 lib/silcutil/silchashtable.[ch].
4344 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4347 Win32 DLL. extern's in header files are now declared with
4350 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Fixed private message handling. It used some old code that
4353 caused the client to crash. Affecte file is
4354 lib/silcclient/client_prvmsg.c.
4356 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4358 * Added function silc_client_add_channel,
4359 silc_client_replace_channel_id, and removed functions
4360 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4361 from client library.
4363 * Added cross reference of the joined channels to the
4364 SilcClientEntry, and changed the SilcChannelEntry's
4365 users list to SilcHashTable. The affected files are
4366 lib/silcclient/idlist.[ch].
4368 * Fixed a bug in hash table tarversing. While the hash table
4369 is traversed with SilcHashTableList the table must not be
4370 rehashed. It is now guaranteed that auto rehashable tables
4371 are not rehashed while tarversing the list. Also defined that
4372 silc_hash_table_rehash must not be called while tarversing
4373 the table. Added function silc_hash_table_list_reset that must
4374 be called after the tarversing is over. The affected files are
4375 lib/silcutil/silchashtable.[ch].
4377 * Changed all hash table traversing to call the new
4378 silc_hash_table_list_reset in server and in client library.
4380 * Added function silc_client_on_channel to return the
4381 SilcChannelUser entry if the specified client entry is joined
4382 on the specified channel. This is exported to application as
4383 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4385 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4387 * Fixed founder regaining problem with JOIN command on normal
4388 server. The notify for mode change must be sent always and
4389 not only if !cmd->pending. Affected file silcd/command.c.
4391 * Fixed the WHOWAS command's reply sending to support the
4392 lists correctly. Affected file silcd/command.c.
4394 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * When sending JOIN command to router for processing the
4397 sender's old command identifier was not saved back to the
4398 sender's command context, fixed now. The affected file is
4401 * Create the key in JOIN command of the router did not return
4402 the channel key, added check for this. Affected file is
4405 * Fixed a channel ID update bug in JOIN command reply. Do
4406 not directly upgrade the ID but call the function
4407 silc_idlist_replace_channel_id if the ID was changed.
4408 Affected file silcd/command_reply.c.
4410 * Fixed memory leaks from command calling if it would fail.
4411 Affected file silcd/command.c.
4413 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Applied patches from cras:
4417 Memory leak fixes around libaries, irssi window resize fix,
4418 new silclist.h and silcdlist.h, all extern inline changed to
4421 * Removed dotconf from lib/dotconf, not needed anymore.
4423 * Removed TRQ from lib/trq, not needed anymore.
4425 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4426 with server connections. Later this will be configurable
4427 in config file after new config file is done. Affected file
4430 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Fixed a crash in server related to channel announcements.
4433 Affected file silcd/server.c.
4435 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4437 * Fixed memory leaks in silc_server_create_new_channel*
4438 functions. Affected file silcd/server.c.
4440 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4441 which ID was changed. This way the router will send the
4442 user list for the channel again, and server won't be in
4443 desync in some rare circumstances. Affected file is
4444 silcd/packet_receive.c.
4446 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * Check for NULL socket pointer in the function
4449 silc_server_packet_send_to_channel_real. Affected file
4450 silcd/packet_send.c.
4452 * Fixed the BAN notify handling to correctly remove ban
4453 list. Affected file silcd/packet_receive.c.
4455 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Fixed some header addition to Toolkit distribution in
4458 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4460 * Added lib/silcclient/client_ops_example.h as an template
4461 file for application programmers to quickly start using
4462 the SilcClientOperation functions in their application.
4463 Updated the lib/silcclient/README as well to tell about this
4464 nice file made available.
4466 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Call silc_server_remove_from_channels when removing client
4469 entry when NO_SUCH_CLIENT_ID was received. Affected file
4470 is silcd/command_reply.c.
4472 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Added server & router operator statistics updating. Affected
4475 file silcd/packet_receive.c and silcd/command.c.
4477 * Fixed the SERVER_SIGNOFF notify handling on normal server
4478 not to save the history information for clients. Same was
4479 fixed earlier in remove_clients_by_server function, but not
4480 here. Affected file silcd/packet_receive.c.
4482 * Raised the default connection-retry count from 4 to 7 in
4483 server. Affected file silcd/server.h.
4485 * Cancel any possible reconnect timeouts when we start the
4486 key exchange. Affected file silcd/server.c.
4488 * Do not reconnect on connection failure when SCONNECT was
4489 given. Affected files silcd/server.[ch].
4491 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4493 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4495 * Fixed the NICK command to always give the unformatted
4496 nickname to the one giving the NICK command. If unformatted
4497 nickname is cached already it will be formatted and the
4498 local entry will always get the unformatted nickname.
4499 Affected file lib/silcclient/idlist.c.
4501 * Fixed some double frees from client library commands.
4502 Affected file is lib/silcclient/command.c.
4504 * Fixed CUMODE command in server to assure that no one can
4505 change founder's mode than the founder itself, there was a
4506 little bug. Affected file silcd/command.c.
4508 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4510 * Removed the SilcClientCommandDestructor from the client
4511 libary, it is not needed anymore. Affected files are
4512 lib/silcclient/silcapi.h, command[_reply].[ch],
4513 client_notify, idlist.c.
4515 * Fixed GETKEY command to first resolve client, and then
4516 resolve the server only if the client was not found, instead
4517 of resolving both at the same time. Affected file is
4518 lib/silcclient/command.c.
4520 * Added silc_client_start_key_exchange_cb and lookup the
4521 remote hostname and IP address before starting the key
4522 exchange with server. The affected file is
4523 lib/silcclient/client.c.
4525 * The server's public key is now saved using the IP address
4526 of the server and not the servername for the filename.
4527 The hostname public key filename is checked as an fall back
4528 method if the IP address based filename is not found.
4530 Fixed the GETKEY command to save the fetched server key
4531 in correct filename.
4533 Print the remote server's hostname now when new key is
4534 received during connection process. Affected file is
4535 irssi/src/silc/core/client_ops.c.
4537 * Return always our own public key to the client if it asks
4538 for it with GETKEY command. Affected file silcd/command.c.
4540 * Removed the use_auto_addr variable from default config
4541 file since it was in wrong section. Affected file is
4544 * Fixed TOPIC_CHANGE notification to not route it when it
4545 was sent using silc_server_send_notify_to_channel function.
4546 Affected file silcd/command.c.
4548 * Fixed silc_server_send_notify_kicked to send the kicker's
4549 Client ID also, it was missing. Affected files are
4550 silcd/command.c, silcd/packet_send.[ch].
4552 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4554 * Do not save client history information in SERVER_SIGNOFF.
4555 Fixes the bug in normal server that it does not detect
4556 the client becoming valid after the server becomes back
4557 online. Affected file silcd/server_util.c.
4559 * Added `sock_error' field into the SilcSocketConnection
4560 context. When error occurs during socket operation (read
4561 or write) the error is saved. Added also new function
4562 silc_socket_get_error to return human readable socket error
4563 message. Affected files are lib/silcutil/silcsockconn.[ch],
4564 lib/silcutil/unix/silcunixsockconn.c, and
4565 lib/silcutil/win32/silcwin32sockconn.c.
4567 * The server now prints the socket error message in the
4568 signoff for client. Affected file silcd/server.c.
4570 * Fixed the `created' channel information sending from router
4571 to server in JOIN command. Checks now whether the channel
4572 really was created or not and set it according that.
4574 Fixed the JOIN command to use the client entry's current
4575 ID during the joining procedure instead of the one it sent
4576 in the command (it is checked though), since it can change
4577 between the packet processing and command processing, and
4578 would just case unnecessary pain in the client end. Affected
4579 file silcd/command.c.
4581 * Fixed a channel key payload sending to use correct channel
4582 ID when the server was forced to change the channel's ID by
4583 router. Router sent the key payload with the old Channel ID.
4584 Affected file silcd/packet_receive.c.
4586 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4588 * Call silc_server_save_channel_key only if the key payload
4589 was provided in the JOIN command's command reply. Affected
4590 file silcd/command_reply.c.
4592 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Fixed silc_mp_sizeinbase to return the value correctly with
4595 MPI. Affected file lib/silcmath/mp_mpi.c.
4597 * Fixed the stop_server signal to correctly stop the scheduler
4598 and gracefully stop the server when SIGTERM or SIGINT signals
4599 are received. Affected file silcd/silcd.c.
4601 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4603 * Simple handling of TERM and HUP signals. Also added some log
4604 flushing call around. Affected file is
4607 * Fixed small bugs in silclog.c. Now buffering output will take
4608 effect after 10 seconds since startup: This will ensure that
4609 no important startup messages are lost. Also output redirection
4610 will preserve original format ([Date] [Type] message).
4611 Affected file is lib/silcutil/silclog.c.
4613 * Added two options to the config file, in the logging section:
4614 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4615 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4617 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4619 * Do not print the warning about log files not being initialized
4620 more than once to avoid excess logging. Affected file is
4621 lib/silcutil/silclog.c.
4623 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4624 the SIM copying in make install in Makefile.am.pre.
4626 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4628 * Rewritten silclog APIs. Globally interesting changes follows:
4629 silc_log_set_files() changed to silc_log_set_file().
4630 silc_log_set_callbacks() changed to silc_log_set_callback().
4631 ROBOdoc documented silclog header file.
4632 SilcLogCb now returns bool to wether inihibit the default
4633 handler or not (to keep the old behaviour return always TRUE).
4634 The new APIs should also fix the problem of the
4635 silcd_error.log file that was written in the current directory.
4638 Log files streams will remain opened after silc_log_set_file()
4639 call, means less CPU usage notably on high traffic servers.
4640 File streams are now full buffered, and flushed to the disk
4641 every 5 minutes, lesses HD activity and CPU usage.
4642 Messages can be redirected, allowing admins to configure
4643 one single logfile for all server messages.
4644 the silc_log_quick global variable to activate fast-logging.
4645 Affected files lib/silcutil/silclog.[ch]
4647 * Changed some code to conform new silclog APIs. Affected
4648 files are doc/example_silcd.conf.in, silcd/server.c
4649 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4652 * Fixed a memory leak that could occur in some situations.
4653 Affected file silcd/serverconfig.c.
4655 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Added the silc_client_del_client to remove the client from
4658 all channels as well. Affected file lib/silcclient/idlist.c.
4660 * Fixed the client library to correctly remove the client
4661 from all channels when the client entry is being destroyed.
4662 Affected file lib/silcclient/client_notify.c, command.c.
4664 * Added auto-nicking support to the client library. If the
4665 applicatio now sets client->nickname it will be sent to the
4666 server after connecting by the library. This way for example
4667 SILCNICK (or IRCNICK) environment variables will have effect
4668 and always change the nickname automatically to whatever
4669 it is wanted. Affected file lib/silcclient/client.[ch].
4671 * Renamed silc_server_command_bad_chars to the
4672 silc_server_name_bad_chars and moved it to the
4673 silcd/server_util.[ch]. Added also new function
4674 silc_server_name_modify_bad to return nickname that
4675 includes bad characters as new nickname without those
4676 bad characters. This check and modify is now used in
4677 silc_server_new_client when the username is initially set
4678 as nickname, so it must be checked to be valid nickname.
4679 Affected file silcd/packet_receive.c.
4681 * The nickname length is now taken from the packet for real
4682 and not trusted to strlen() since it clearly can return
4683 wrong length for nickname including bad characters. This
4684 also applies to channel names. Affected file silcd/command.c.
4686 * Removed the lib/silcsilm/modules directory. Modules are now
4687 compiled into the lib/silcsim. Fixed the copying of the
4688 modules to follow symbolic links in Makefile.am.pre.
4690 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Fixed silc_string_regexify list creation. Fixes bugs with
4693 BAN and INVITE commands in server. The affected file is
4694 lib/silcutil/unix/silcunixutil.c.
4696 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4698 * Removed the command destructor entirely from the server's
4699 command and command reply routines. It is not needed, and
4700 its usage was buggy and caused crashes. Affected files are
4701 silcd/command[_reply].[ch].
4703 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4705 * Cancel protocol and NULL sock->protocol if timeout
4706 occurred during protocol. Affected file silcd/server.c.
4708 * Cancel protocol timeouts always before calling the final
4709 callback, to assure that after final callback is called
4710 no other state will be called for the protocol anymore.
4711 Affected file silcd/protocol.c.
4713 * Print error log if incoming connection configuration could
4714 not be found. Affected file silcd/server.c.
4716 * Fixed JOIN command to correctly save the founder mode
4717 to the client on normal SILC server, when the channel
4718 was created by the router. Affected file silcd/command.c.
4720 * Fixed LIST command (hopefully) to send correct reply
4721 packets. Affected file silcd/command.c.
4723 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4725 * The silc_packet_receive_process now returns FALSE if the
4726 read data was invalid packet, and TRUE if it was ok.
4728 The server now checks that if unauthenticated connection
4729 sends data and its processing fails the server will close
4730 the connection since it could be a malicious flooder.
4732 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4734 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4736 * Make sure the warning about error opening a log file is
4737 printed only once and not everytime it fails (produces
4738 too much useless log). Affected file lib/silcutil/silclog.c.
4740 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4742 * Made the silc_server_daemonise() function more readable.
4743 Affected file silcd/server.c.
4745 * Pid file is now optional, the user may comment it out from
4746 the config file. Removed define SILC_SERVER_PID_FILE, we
4747 don't need a default any longer. Affected file
4748 configure.in.pre, lib/Makefile.am.pre.
4750 * Make some use of the pid file. The server now dies at startup
4751 if it detects a valid pid file on his path. The server would
4752 die anyway in this circumstance, because of the bind() failure.
4753 Affected file silcd/silcd.c.
4755 * No longer compiling lib/dotconf.
4757 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4759 * Fixed JOIN command parsing not to crash. Affected file
4760 lib/silcclient/command.c.
4762 * Fied the NICK_CHANGE notify to add the new client entry
4763 even it is resolved. This removes an <[unknown]> nick
4764 thingy bug in the client. Affected file is
4765 lib/silcclient/client_notify.c.
4767 * Do not try to allocate 0 bytes (efence does not like it)
4768 in lib/silccore/silccomand.c when encoding payload.
4770 * Do not take IRCNICK as nickname in Irssi SILC client since
4771 it is not possible to set nickname before hand connecting
4772 the server (TODO has an entry about adding auto-nicking
4775 * Changed the silc_server_command_pending to check whether
4776 there already exists an pending entry with the specified
4777 command, command identifier and pending callback. This is
4778 to fix IDENTIFY and WHOIS related crashes that may register
4779 multiple pending commands with same identifier. Affected
4780 file silcd/command.c.
4782 * Fixed the server to reconnect to the router even if it
4783 was already reconnecting and EOF was received. This to
4784 fix a possibility that the server wouldn't ever try to
4785 auto-reconnect to the router. Affected file silcd/server.c.
4787 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4789 * Fixed the server's password authentication to use the
4790 length of the locally saved password, and not the one
4791 sent in the packet. Affected file silcd/protocol.c.
4793 * Fixed same password authentication problem in the
4794 Authentication Payload handling routines in
4795 lib/silccore/silcauth.c.
4797 * Yet another password authentication problem fixed with
4798 channel password handling in silcd/command.c.
4800 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4802 * If first character of string in silc_parse_userfqdn is '@'
4803 then do not parse it. Affected file is
4804 lib/silcutil/silcutil.c.
4806 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed minor bug in IDENTIFY command reply sending, which
4809 caused various weird problems during JOIN when it was
4810 resolving names for users. Affected file silcd/command.c.
4812 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4814 * Fixed the IDENTIFY command reply sending to chech better valid
4815 clients. It was possible to send incomplete list of replies.
4816 Affected file silcd/command.c.
4818 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4820 * Added silc_client_command[s]_[un]register functions now to
4821 dynamically register the commands in client library. Removed
4822 the static table of commands. This allows the client library
4823 to call commands without causing the application to know about
4824 what commands library has called.
4826 Removed the INFO command reply kludge to detect when the command
4827 was called by library. Now library use its own command reply
4828 function for INFO command.
4830 Added function silc_client_command_call to call a command.
4831 Application can use it to call command, not access the structure
4834 Now all commands that are sent by the client library (not
4835 explicitly sent by application) use own command reply functions.
4837 Affected files around lib/silcclient/ and in
4838 irssi/src/silc/core/.
4840 * Fixed the WHOIS command reply sending to chech better valid
4841 clients. It was possible to send incomplete list of replies.
4843 Fixed the WHOIS and IDENTIFY to send the request to router
4844 if normal server did not do it and did not find any results.
4846 Affected file silcd/command.c.
4848 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4850 * Moved the internal data from SilcClient context into its
4851 own file, not accesible to application. Affected files
4852 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4853 and other files in client library.
4855 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4857 * Added doc/examples installation target in Makefile.am.pre.
4860 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4863 commands the found client entry will be removed from the
4864 cache, after notifying application about the error. Affected
4865 file lib/silcclient/command_reply.c.
4867 * Changed the /MSG to check for exact nickname user gave, and
4868 not let `nick' match `nick@host' if it is only one found. Now,
4869 user must type the exact nickname (like nick@host2) even if
4870 there are no more than one same nicks found. This is to avoid
4871 a possibility of sending nickname to wrong nickname since
4872 `nick' could match `nick@host'. Affected file is
4873 irssi/src/core/silc-servers.c.
4875 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4877 * Do not print "you are now server operator" or similar when
4878 giving /away command. Affected files are
4879 irssi/src/silc/core/client_ops.c, silc-servers.h.
4881 * Made the silc_server_command_pending_error_check to send
4882 the same command reply payload it received back to the
4883 original sender of the command. This way all arguments
4884 that was received by the server will be received by the
4885 client too. Affected file silcd/command.c.
4887 * Added the silc_idcache_add to return the created cache entry
4888 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4890 * Add global clients to expire if they are not on any channel.
4891 This is because normal server will never know if they signoff
4892 if they are not on any channel. The cache expiry will take
4893 case of these entries. This is done by normal servers only.
4894 The affected files are silcd/command_reply.c,
4895 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4897 * If server receives invalid ID notification for WHOIS or
4898 IDENTIFY and the ID exists in the lists, it is removed.
4899 Affected file silcd/command_reply.c.
4901 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4902 in client then client entry that it matches is searched and
4903 the nickname is printed on the screen for user. Affected
4904 file irssi/src/silc/core/client_ops.c.
4906 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4908 * Use cache entry expire time in the LIST command reply to
4909 purge old entries from the cache after the LIST command
4910 reply has been received. This way we don't have non-existent
4911 entries in the cache for too long. Affected file is
4912 silcd/command_reply.c.
4914 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4916 * If we are normal server, and we've not resolved client info
4917 in WHOIS or IDENTIFY from router, and it is global client,
4918 we'll check whether it is on some channel. If it is not
4919 then we cannot be sure about its validity and will resolve it
4920 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4921 file silcd/command.c.
4923 * Search channel by name (if possible) rather than by ID
4924 in IDENTIFY command's command reply. Affected file is
4925 silcd/command_reply.c.
4927 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4929 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4930 Updated specs and implemented it. Affected file silcd/command.c,
4931 silcd/packet_send.c and silcd/packet_receive.c.
4933 * Implemented the <founder auth> payload handling in the JOIN
4934 command. If provided all conditions for channel joining
4935 except requirement to provide correct passphrase can be
4936 overrided by the channel founder. Updated the protocol specs.
4937 Affected file silcd/command.c.
4939 Added support for founder auth in JOIN command in client
4940 library. Fixed the parsing of the JOIN command now to support
4941 all options as they should be. The affected file is
4942 lib/silcclient/command.c.
4944 * Optimized the WHOIS and IDENTIFY commands to send the request
4945 to router only if it includes nicknames or other names. If
4946 they include only IDs then check the local cache first before
4947 routing. Affected file is silcd/command.c.
4949 * Added channels topic announcements. Affected file is
4950 silcd/packet_receive.c and silcd/server.c.
4952 * Fixed the silc_server_send_notify_topic_set to really destine
4953 the packet to channel. Affected file silcd/packet_send.c.
4955 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4956 library. Affected file lib/silcclient/client_notify.c.
4958 * Added UMODE announcements. Affected file silcd/server.c.
4960 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4962 * Memory leak fixes in:
4964 lib/silcutil/silcsockconn.c
4965 lib/silcske/silcske.c
4966 lib/silcske/groups.c
4968 lib/silccrypt/silcpkcs.c
4969 lib/silccore/silccommand.c
4970 lib/silccore/silcidcache.c
4975 * ROBOdoc documented the lib/silcske/groups.h file and a
4976 bit changed the interface for better.
4978 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4980 * Update the client entry context in the ID cache after
4981 nick change. Affected file lib/silcclient/command.c.
4982 Fixes the CUMODE command when regaining founder privileges,
4983 and a little WHOIS problem.
4985 * Fixed silc_net_gethostbyname to correctly call the
4986 inet_ntop. Affected file lib/silcutil/silcnet.c.
4988 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4990 * Added IPv6 support checking to the configure.in.pre, added
4991 also --enable-ipv6 option to override the check. Affected
4992 file configure.in.pre.
4994 * The silc_thread_create now calls the start function
4995 directly if threads support is not compiled in. Removes
4996 ugly #ifdef's from generic code. Affected files are
4997 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4999 * Added silc_net_gethostby[name/addr]_async to asynchronously
5000 resolve. Affected files are lib/silcutil/silcnet.[ch].
5002 * Added support for rendering IPv6 based server, client and
5003 channel IDs. Affected file lib/silcutil/silcutil.c.
5005 * Added support for creating IPv6 based server IDs. Affected
5006 file is silcd/serverid.c.
5008 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5010 * Added silc_net_gethostby[addr/name] into the
5011 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5012 routines. Added silc_net_is_ip[4/6]. Affected file is
5013 lib/silcutil/unix/silcunixnet.c. All routines that take
5014 address as argument now supports both IPv4 and IPv6 addresses.
5016 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5018 * Fixed LIST command reply sending in server. Affected file
5021 * Server now sends the kicker's client ID in the KICK notify
5022 to the kicked client. Affected file silcd/command.c.
5024 * The client library now parses the kickers client ID and
5025 UI displays it. Affected files lib/silcclient/client_notify.c
5026 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5028 * Made all payload parsing function prototypes consistent.
5029 They all take now const unsigned char * and uint32 pair as
5030 the payload data instead of SilcBuffer. Changes all around
5031 the source tree. Other unsigned char* -> const unsigned char*
5032 changes around the tree as well.
5034 * Optimized SFTP client and server packet sending not to
5035 allocate new buffer for each packet but to recycle the
5036 first allocated buffer. Affected files are
5037 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5039 * Optimized the SFTP client to use SilcList instead of
5040 SilcDList for requests, because it is faster. Affected file
5041 is lib/silcsftp/sftp_client.c.
5043 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5044 into lib/silccore/silcid.[ch].
5046 Renamed silcpayload.[ch] into silcargument.[ch].
5048 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5050 * If client entry is deleted with active key agreement
5051 session, abort the session.
5053 The silc_client_abort_key_agreement now calls the completion
5054 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5056 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5059 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5061 * Don't use __restrict in older GCC's. Affected file is
5062 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5064 * silc_net_localhost now attempts to reverse lookup the
5065 IP/hostname. Affected file lib/silcutil/silcnet.c.
5067 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5068 command. It can be used to gain founder privileges at
5069 the same time when joining the channel.
5071 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5072 kicker's client ID as well. Updated protocol specs.
5074 Defined that the server must send SILC_COMMAND_IDENTIFY
5075 command reply with error status to client who sent
5076 private message with invalid client ID.
5078 Updated the protocol specification.
5080 * Added silc_server_send_command_reply to send any
5081 command reply. Affected file silcd/packet_send.[ch].
5083 * Added silc_id_payload_encode_data to encode ID payload
5084 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5086 * The server now send IDENTIFY command reply with error
5087 status if client ID in private message is invalid. Affected
5088 file silcd/packet_receive.c.
5090 * Save the server key file with server's IP address in
5091 the filename instead of hostname. The affected file is
5092 irssi/src/silc/core/client_ops.c.
5094 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5099 * Added libtool support for compiling shared objects in
5100 lib/silcsim. Affected file configure.in.pre and
5101 lib/silcsim/Makefile.am. Original patch by cras.
5103 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Pid file configuration, and server's config file fixes
5106 patch by toma. Updated CREDITS file.
5108 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Fixed silc_client_channel_message to not try to decrypt
5111 the message twice if it resolved the destination client
5112 information. This could cause of dropping one channel
5113 message. Affected file lib/silcclient/client_channel.c.
5115 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5117 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5118 lib/silcclient/client.c. This function is used when the SILC
5119 Client is run under some other scheduler, or event loop or
5120 main loop. On GUI applications, for example this may be
5121 desired to used to run the client under the GUI application's
5122 main loop. Typically the GUI application would register an
5123 idle task that calls this function multiple times in a second
5124 to quickly process the SILC specific data.
5126 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5128 * Fixed silc_server_drop() for dropping the supplementary
5129 groups as well, this could cause a security hole on some
5132 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5134 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5137 * Write PID file after dropping privileges. Added -F option
5138 to run server on foreground. A patch by debolaz.
5139 Affected files silcd/server.c, silcd/silcd.c.
5141 * Fixed MOTD to return the MOTD file server name. Affected
5142 file silcd/command.c.
5144 * Added INFO command reply handling to the Irssi SILC Client.
5145 Affected file irssi/src/silc/core/client_ops.c.
5147 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Fixed the silc_idcache_list_* routines to really support
5150 the dynamic list. Fixes a crash. Affected file is
5151 lib/silccore/silcidcache.c.
5153 * Fixed the LIST command reply to really call LIST command's
5154 pending callbacks. Affected file silcd/command_reply.c.
5156 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Update conn->local_entry->nickname after giving NICK
5159 command. Affected file lib/silcclient/command.c.
5161 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5163 * Added the [pid] option to the silcd configuration file
5165 Affected files: serverconfig.[ch] and silcd.c
5167 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5169 * Save fingerprint in WHOIS command reply in server.
5170 Affected file silcd/command_reply.c.
5172 * Fixed NICK commands pending callback registration.
5173 Affected file lib/silcclient/command.c.
5175 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5177 * Use ++server->cmd_ident when sending commands in server,
5178 instead of random number. Affected file silcd/command.c.
5180 * Fixed GETKEY command reply to call actually GETKEY pending
5181 command callbacks. Affected file silcd/command_reply.c.
5183 * A bit stricter check for nicknames. Check for same nickname
5184 in NICK command also. Affected file silcd/command.c.
5186 * Do not call INFO command everytime client ID changes, only
5187 during first connecting. Affected file lib/silcclient/client.c.
5189 * Set the new nickname only after successful command reply for
5190 NICK command is returned by server. Affected file
5191 lib/silcclient/command.c.
5193 * Remove nicknames from nicklist during server_signoff notify.
5194 Should fix /NAMES bit more. The affected file is
5195 irssi/src/silc/core/silc-channels.c.
5197 * Added `fingerprint' field to the SilcIDListData in the
5198 silcd/idlist.h to hold the fingerprint of the client's
5201 Send the fingerprint of the client's public key in WHOIS
5204 Affected files silcd/command.c, and silcd/idlist.[ch].
5206 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5207 create fingerprint from given data.
5209 * Show the fingerprint of the client's public key in WHOIS.
5210 Affected files irssi/src/module-formats.[ch] and
5211 irssi/src/silc/core/client_ops.c.
5213 * Format the multiple same nicknames also during JOIN and
5214 NICK_CHANGE notifys. Affected file is
5215 lib/silcclient/client_notify.c.
5217 * Do not print error on screen for invalid private message
5218 payload since it can come if someone is sending private
5219 messages with wrong key. Affected file
5220 lib/silccore/silcprivate.c.
5222 * Fixed multiple concurrent /PING crash. Affected file
5223 lib/silcclient/command.c.
5225 * Changed the wrong ID encoding. All IP addresses must be
5226 in MSB first order in encoded format. They were encoded
5227 wrong and was in LSB format. Affected files are
5228 silcd/serverid.c, lib/silcutil/silcutil.c.
5230 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5232 * Call the `connect' client operation through the scheduler
5233 in case of error. Affected file lib/silcclient/client.c.
5235 * Call the `failure' client operation even if the error
5236 occurred locally during a protocol. Affected file is
5237 lib/silcclient/protocol.c.
5239 * Added support of sending LIST command to router from normal
5240 server. This way normal server can get list of all channels
5241 in the network too. Fixed the channel list sending in the
5242 server too. Affected files are silcd/command.c, and
5243 silcd/command_reply.[ch].
5245 * Added silc_server_update_channels_by_server and
5246 silc_server_remove_channels_by_server. They are used during
5247 disconnection of primary router and in backup router protocol.
5248 Affected file silcd/server_util.[ch], silcd/server.c and
5249 silcd/server_backup.c.
5251 * Fixed channel adding to global list in IDENTIFY command
5252 reply in server. Affected file silcd/command_reply.c.
5254 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * If the incoming packet type is REKEY or REKEY_DONE process
5257 that packet always synchronously. Fixes yet another MAC
5258 failed error on slow (dialup) connections. Affected file
5259 lib/silcclient/client.c and silcd/server.c.
5261 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5263 * Call check_version SKE callback for initiator too. Affected
5264 file lib/silcske/silcske.c.
5266 * Implemented fix for security hole found in the SKE that was
5267 fixed in the specification few days back; the initiator's
5268 public key is now added to the HASH value computation.
5269 Added backwards support for the old way of doing it too, for
5270 old clients and old servers. Affected file is
5271 lib/silcske/silcske.c.
5273 * Enabled mutual authentication by default in SKE. If initiator
5274 is not providing mutual authentication the responder will
5275 force it. This will provide the proof of posession of the
5276 private key for responder. The affected files are
5277 lib/silcclient/protocol.c and silcd/protocol.c.
5279 * Do not cache anymore the server's public key during SKE.
5280 We do mutual authentication so the proof of posession of
5281 private key is done, and if the server is authenticated in
5282 conn auth protocol with public key we must have the public
5283 key already. Affected file silcd/protocol.c.
5285 * Added new global debug variable: silc_debug_hexdump. If
5286 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5287 file lib/silcutil/silclog.[ch].
5289 * Fixed compilation warning due to char * -> const char *.
5290 Affected files lib/silcutil/silcnet.h, and
5291 lib/silccore/silcauth.[ch].
5293 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Fixed CMODE command when new channel key was created. If
5296 the creation failed the old key was removed. Next time giving
5297 same command would crash the server since the old key was
5298 freed already. Affected file silcd/command.c.
5300 * Fixed the silc_server_announce_get_channels to not crash
5301 on reconnect. Affected file silcd/server.c.
5303 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * Added silc_log_set_debug_string function to set a regex
5306 string to match for debug output. Only the function names,
5307 or filenames matching the given debug string is actually
5308 printed. This way it is possible to filter out those debug
5309 strings that user is not interested in.
5311 Fixed a bug in silc_string_regexify.
5313 Affected files lib/silcutil/silclog.[ch], and
5314 lib/silcutil/unix/silcunixutil.c.
5316 * Changed the -d options in both server and Irssi SILC client
5317 to take the debug string as argument. Affected files
5318 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5320 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Added silc_hash_babbleprint to create a Bubble Babble
5323 Encoded fingerprint. The encoding is developed by Antti
5324 Huima (draft-huima-babble-01.txt), and it creates human
5325 readable strings out of binary data. Affected file
5326 lib/silccrypt/silchash.[ch].
5328 * Print the babble print now in addition of fingerprint as well
5329 in Irssi SILC client. Affected files are
5330 irssi/src/fe-common/silc/module-formats.[ch],
5331 irssi/src/fe-common/silc/core/client_ops.c.
5333 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5335 * Fixed a security problem found in SKE. The initiator's
5336 public key too is now added to the HASH hash value creation
5337 which is signed by the responder to create the SIGN value.
5338 This will prevent anyone in the middle to lie to the responder
5339 about the initiator's public key. If this is done now, the
5340 man in the middle will get caught. Updated the protocol
5343 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Better installation directory handling. Configure module
5346 paths and other paths automatically to example_silc* files
5347 in doc/. A patch by toma.
5349 * Fixed compiler warning from MPI library, and from SILC RNG.
5352 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5353 It can be configured with ./configure. A patch by toma.
5355 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5357 * Find correct make to use in prepare-clean. A patch by
5358 toma. Affected file prepare-clean.
5360 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5362 * Added irssi variables use_auto_addr, auto_bind_ip,
5363 auto_bind_port and auto_public_ip.
5365 * Changed the interface for silc_client_send_key_agreement
5366 in lib/silcclient/silcapi.h
5370 irssi/src/silc/core/silc-core.c
5372 lib/silcclient/silcapi.h
5373 irssi/src/silc/core/silc-channels.c
5374 lib/silcclient/client_keyagr.c
5377 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5379 * Added silc_pkcs_public_key_compare to compare two
5380 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5382 * Check that the client who set the founder mode on the
5383 channel is the same client that is giving the founder
5384 mode to itself. It is done by comparing the saved public
5385 key (it is saved even in the authentication is passphrase).
5386 Affected file silcd/command.c.
5388 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5390 * Do not process packet for disconnected socket connection.
5391 Affected file lib/silccore/silcpacket.c.
5393 * Process the DISCONNECT packet through scheduler in the
5394 client library. Affected file lib/silcclient/client.c.
5396 * Fixed the silc_client_packet_parse to not to increase
5397 the packet sequence number if the conn->sock and the
5398 current socket connection is not same. This can happen
5399 for example during key agreement when the conn includes
5400 multiple socket connections (listeners). Affected file
5401 lib/silcclient/client.c.
5403 * The sender of the file transfer request now provides also
5404 the pointer (listener) for the key exchange protocol. If
5405 the listener cannot be created then it sends empty key
5406 agreement and lets the receiver provide the listener.
5408 Added `local_ip' and `local_port' arguments to the
5409 silc_client_file_send. If they are provided they are used,
5410 if not then it will attempt to find local IP address, if
5411 not found or bind fails then the remote client will provide
5414 Affected files are lib/silcclient/client_ftp.c and
5415 lib/silcclient/silcapi.h.
5417 * Extended the FILE SEND command to support defining the
5418 local IP and port for key exchange listener. They are
5419 optional. Affected file irssi/src/silc/core/silc-servers.c.
5421 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5423 * Defined to WHOIS command reply the sending of fingerprint
5424 of the client's public key (if the proof of posession of the
5425 corresponding private key is verified by the server).
5426 Updated to the protocol specification.
5428 * Added support of receiving the client's public key's
5429 fingerprint in command reply in client library. Affected
5430 file is lib/silcclient/command_reply.c, and
5431 lib/silcclient/idlist.[ch].
5433 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5435 * Do not send over 128 chars long nickname to the server
5436 in NICK command. Affected file lib/silcclient/command.c.
5438 * Do not send over 256 chars long channel names to the server
5439 in JOIN command. Affected file lib/silcclient/command.c.
5441 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5443 * Assure that silc_server_close_connection cannot be called
5444 twice for same socket context. Affected file is
5447 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5449 * Send error message to application if opening file for
5450 writing during file transfer fails. Affected file is
5451 lib/silcclient/client_ftp.c.
5453 Remove all file transfer sessions for a client that we're
5454 removing from ID cache.
5456 Affected file is lib/silcclient/client_ftp.c.
5458 * Fixed silc_net_addr2bin to return correct address. Affected
5459 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5461 * Fixed file transfer session removing on signoff notify.
5462 Affected file irssi/src/silc/core/silc-servers.c.
5464 * Added the SilcClientFileError to be returned in the monitor
5465 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5466 Affected file lib/silcclient/silcapi.h.
5468 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Fixed a crash in silc_client_ftp_free_sessions and
5471 silc_client_ftp_session_free_client. Affected file
5472 lib/silcclient/client_ftp.c.
5474 * Added `disabled' field in the SilcChannelEntry in the server
5475 to indicate if the server entry is disabled. Affected file
5476 silcd/idlist.h, silcd/command[_reply].c.
5478 * SILC server adds now /var/run/silcd.pid everytime it is
5479 started. Affected file silcd/silcd.c.
5481 * Added silc_server_packet_send_clients to send a packet to
5482 the provided table of client entries. Affected file
5483 silcd/packet_send.[ch].
5485 * Fixed a crash in client resolving in client_prvmsg.c in
5486 client library. Affected file lib/silcclient/client_prvmsg.c.
5488 * Do not actually remove the client directly from ID cache
5489 during SERVER_SIGNOFF, but invalidate it. This way we
5490 preserve the WHOWAS info for the client. Affected file
5491 silcd/server_util.c.
5493 * Fixed SERVER_SIGNOFF notify handling in the server. The
5494 server is now able to process incoming SERVER_SIGNOFF notify
5495 for a server that it doesn't even know about. It will remove
5496 the clients provided in the notify. Affected file
5497 silcd/packet_receive.c.
5499 * Check for partial packet in data queue after every packet that
5500 was found from the queue. Return and wait for more data if
5501 there is partial data in queue. Affected file is
5502 lib/silccore/silcpacket.c.
5504 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Added SilcClietFileError enum to indicate error in
5507 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5508 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5509 Affected files lib/silcclient/silcapi.h and
5510 lib/silcclient/client_ftp.c.
5512 * Check that newsize in silc_buffer_realloc is larger than
5513 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5515 * Added better monitor of file transfers. It now monitors
5516 key agreement protocol during the file transfer too. Added
5517 error reporting too. Affected files
5518 irssi/src/silc/core/silc-servers.c,
5519 irssi/src/fe-common/silc/module-formats.[ch].
5521 * Wrote a help file for FILE command.
5523 * Added silc_rng_global_get_byte_fast to get not-so-secure
5524 random data as fast as possible. Random data is read from
5525 /dev/urandom if available and from the SILC RNG if not
5526 available. It is used in padding generation. Affected file
5527 lib/silccrypt/silcrng.[ch].
5529 * All packets in client library are now processed synchronously.
5530 Optimized packet processing a lot. Affected file
5531 lib/silcclient/client.c.
5533 * All server connection packets are processing synchronously
5534 now in server, to optimize packet processing. Affected file
5537 * Include files are installed now only in Toolkit distribution
5538 if make install is given. Affected files: all Makefile.am's.
5540 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Assure that silc_client_notify_by_server_resolve does not
5543 resolve the client information multiple times. If it cannot
5544 be found by the first it cannot be found at all. Affected
5545 file lib/silcclient/client_notify.c.
5547 * Fixed WHOWAS command reply calling. Affected file
5548 lib/silcclient/command_reply.c.
5550 * Removed all references to silc_idlist_get_client from the
5551 Irssi SILC client since that call is internal call used by
5552 the library. The Irssi SILC client will use now client
5553 retrieval functions found in silcapi.h.
5555 * Fixed a bug in resolving nickname info before sending
5556 private message. It used freed memory. Affected file
5557 irssi/src/silc/core/silc-servers.c.
5559 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Assure my_channels statistics cannot go negative in server.
5562 Affected files silcd/server.c, silcd/server_util.c.
5564 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5568 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Win32 Toolkit changes. Affected files
5571 win32/silc.dsw, win32/libsilc/libsilc.def,
5572 win32/libsilcclient/libsilc.def,
5573 lib/silcutil/silcutil.c, and
5574 lib/sftp/sftp_fs_memory.c.
5576 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5578 * Added silc_net_localip to return local host's IP address.
5579 Affected file lib/silcutil/silcnet.[ch].
5581 * If key exchange or rekey protocol is active for a connection
5582 parse all packets syncronously since there might be packets
5583 in packet queue that we are not able to process without first
5584 processing packets before them. Affected file silcd/server,
5585 lib/silcclient/client.c.
5587 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5588 whether library should continue processing the packet.
5589 Affected file lib/silccore/silcpacket.h.
5591 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5592 SilcSFTPMonitorData to SFTP server to monitor various
5593 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5594 lib/silcsftp/sftp_server.c.
5596 * Added silc_file_size to return file size. Affected file
5597 lib/silcutil/silcutil.[ch].
5599 * Implemented the file transfer support for the client library.
5600 Added preliminary support for simple client to client one-file
5601 transmission. Affected file lib/silcclient/client_ftp.c,
5602 lib/silccilent/client.[ch].
5604 * Added new local command FILE to the Irssi SILC Client.
5605 It is used to perform the file transfer. It has subcommands
5606 SEND, RECEIVE, SHOW and CLOSE. Affected files
5607 irssi/src/silc/core/client_ops.c,
5608 irssi/src/silc/core/silc-server.[ch].
5610 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5612 * Relay the SILC_PACKET_FTP in the server. Affected files
5613 silcd/server.c and silcd/packet_receive.c.
5615 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Renamed silc_file_read and silc_file_write to functions
5618 silc_file_readfile and silc_file_writefile. Added function
5619 silc_file_open and silc_file_close. Affected files
5620 lib/silcutil/silcutil.[ch].
5622 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5624 * Resolve the client info when received private message or
5625 channel message for a client which nickname we don't know.
5626 Affected files lib/silcclient/client_prvmsg.c and
5627 lib/silcclient/client_channel.c.
5629 * Do not crash in /KEY if client is not connected. Affected
5630 file irssi/src/silc/core/silc-channels.c.
5632 * Added SilcClientStatus field to the SilcClientEntry in the
5633 lib/silcclient/idlist.h.
5635 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5636 is incomplete and is being resolved, it won't be resolved
5639 Make sure also that USERS command reply does not resolve
5640 twice information. Affected file is
5641 lib/silcclient/command_reply.c.
5643 Make sure that silc_client_get_clients_by_list does not
5644 resolve twice same information.
5646 * Check for valid client->id in the silc_server_free_client_data.
5647 Affected file silcd/server.c.
5649 * Fixed /GETKEY nick@server not to crash if the server entry
5650 is not found. Affected file lib/silcclient/command.c.
5652 * Fixed the silc_server_check_cmode_rights to check the
5653 requested modes correctly. Affected file silcd/command.c.
5655 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Better checks for non-printable chars in nick added.
5658 Affected file silcd/command.c.
5660 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Call the silc_server_udpate_servers_by_server in the
5663 primary router that comes back online in the backup resuming
5664 protocol. Otherwise it routes packets wrong. Affected file
5665 silcd/server_util.[ch], silcd/server_backup.c.
5667 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5670 lib/silcutil/silcbuffmt.[ch].
5672 * Redefined the SILC packet header to include the padding
5673 length. Affected file lib/silccore/silcpacket.[ch].
5675 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5676 length for maximum padding up to 128 bytes). Affected
5677 file lib/silccore/silcpacket.h.
5679 * Removed all backwards support for old 0.5.x MAC thingies.
5680 The SILC packet header change makes it impossible to be
5681 backwards compatible.
5683 * Send the ENDING packet with timeout in the backup resuming
5684 protocol. This is to assure that all routers has connected
5685 to the primary router. Affected file silcd/server_backup.c.
5687 * Changed the RNG to take the first IV from random data. It
5688 used to take it from zero actually. Changed the RNG also
5689 to use /dev/urandom during session. /dev/random is used
5690 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5692 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Changed the SILC packet header to have the first two bytes
5695 (the packet length) encrypted. Affected files aroung the
5696 code tree, lib/silccore/silcpacket.[ch]. Removed the
5697 SilcPacketCheckDecrypt callback. It is not needed anymore
5698 since the silc_packet_receive_process will determine now
5699 whether the packet is normal or special.
5701 * Implemented the unidirectional MAC keys. Affected files
5702 lib/silcske/silcske.c, silcd/protocol.c and
5703 lib/silcclient/protocol.c.
5705 * Implemented the packet sequence number to the MAC computation.
5706 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5707 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5708 lib/silcclient/protocol.c.
5710 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Allow backup router to announce servers. All servers
5713 announced by backup router are added to the global list
5714 automatically. Update hte server's socket to our primary
5715 router also when backup router announces a server.
5716 Affected file silcd/packet_receive.c.
5718 * Do not update the client->router in the function
5719 silc_server_udpate_clients_by_server if the client is on
5720 global list. We might fail to find any specific server
5721 for locally connected clients and local cell clients. They
5722 should still use the `from' and not `to' as client->router.
5723 This fixes backup router resuming protocol. Affected file
5724 silcd/server_util.c.
5726 * Decrease channel statistics count only if the channel
5727 deletion worked. Affected files are silcd/server.c and
5728 silcd/server_util.c.
5730 * Added silc_server_update_servers_by_server to update origin
5731 of all server entries. Used during backup router protocol.
5732 Affected files silcd/server_util.[ch], silcd/server.c. and
5733 silcd/backup_router.c.
5735 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5736 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5737 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5738 lib/silccrypt/silchmac.c.
5740 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Assure that router cannot reroute the same channel message
5743 to the sender. Affected file silcd/packet_receive.c.
5745 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * Made better checks that the channel message is not sent
5748 to the router it came from. Affected file is
5749 silcd/packet_send.c. Fixed memory leak too.
5751 * Announce informations for incoming router connection, but
5752 only after checking if it is replaced by backup router.
5753 Affected file silcd/packet_receive.c.
5755 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Fixed the backup resuming protocol to work in multiple
5758 router environment. Affected file silcd/server_backup.c.
5760 * Route packet only to one router in the function
5761 silc_server_packet_send_to_channel. Affected file is
5762 silcd/packet_send.c.
5764 * Fixed silc_server_send_notify_dest to set the broadcast
5765 flag. Fixed the silc_server_send_notify_topic to actually
5766 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5767 Affected file silcd/packet_send.c.
5769 * Changed the SFTP Filesystem interface. Changed the
5770 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5771 the filesystem operation function. The SilcSFTPFilesystem
5772 is now a context that is allocated by all filesystem allocation
5773 functions and it already includes the operations structure
5774 and filesystem specific context. It is given as argument
5775 now to the silc_sftp_server_start. This made the interface
5776 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5777 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5779 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Changed the backup router adding and getting interfaces
5782 in the server. The router that will be replaced by the
5783 specified backup router is now sent as argument. Affected
5784 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5787 * Added silc_net_addr2bin_ne to return the binary form of
5788 the IP address in network byte order. Affected files
5789 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5791 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5793 * Check for existing server ID in silc_server_new_server
5794 and in silc_server_connect_to_router_final and remove the
5795 old entry if it exists. Affected file silcd/packet_receive.c,
5798 * Send the channel message always to only one router, either
5799 in upstream or downstream. Affected file is
5800 silcd/packet_send.c.
5802 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Wrote the definition of the backup resuming protocol to the
5805 protocol specification.
5807 * Removed one redundant channel key generation from normal
5808 server during joining procedure. Removed one redundant
5809 channel key sending from server to router during joining
5810 procedure. Affected file silcd/command.c.
5812 * Made minor bugfixes to the backup router resuming protocol.
5813 Affected file silcd/server_backup.c, server.c.
5815 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Added --disable-asm configuration option. Affected files
5818 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5821 * Implemented the backup resuming protocol that is used to
5822 resume the primary router position in the cell after the
5823 primary router comes back online. Affected files
5824 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5825 and silcd/server_util.[ch].
5827 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Sleep two (2) seconds after sending QUIT command to server.
5830 Affected file lib/silcclient/command.c.
5832 * Assure that if outgoing data buffer is pending do not force
5833 send any data. Affected file silcd/packet_send.c.
5835 * Assure that if outgoing data buffer is pending do not force
5836 send any data. Affected file lib/silcclient/client.c.
5838 * Implemented the backup router support when the primary router
5839 goes down. The servers and routers can now use the backup
5840 router as new primary router without loosing connectivity.
5842 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5845 in the server to indicate disabled entry. All data read
5846 from the connection will be ignored and no data is sent
5847 for entry that is disabled. Affected files are
5848 silcd/idlist.h, silcd/server.c.
5850 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Created SFTP client and server test programs in the
5853 lib/silcsftp/tests directory.
5855 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Implemented memory filesystem (virtual filesystem) for
5858 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5861 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Implemented the SFTP (SSH File Transfer Protocol) to the
5864 lib/silcsftp. It includes SFTP client and SFTP server
5867 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5869 * Moved lib/silccore/silcprotocol.[ch] to the
5870 lib/silcutil library.
5872 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5873 take variable argument list pointer as argument. Affected
5874 file lib/silcutil/silcbuffmt.[ch].
5876 * Added silc_buffer_set function that is used to set data
5877 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5878 Affected file lib/silcutil/silcbuffer.h.
5880 * Changed various routines in the core library to use the new
5881 silc_buffer_set instead of allocating new buffer only for
5884 * Added 64-bit value formatting and unformatting support to the
5885 silc_buffer_[un]format routines. Affected file is
5886 lib/silcutil/silcbuffmt.[ch].
5888 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5889 to includes/bitmove.h.
5891 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Fixed channel user mode saving in client library. Affected
5894 file lib/silcclient/command[_reply].c.
5896 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Defined the file transfer to the SILC Protocol. Added
5899 new packet type SILC_PACKET_FTP and defined File Transfer
5900 Payload. The mandatory file transfer protocol is SFTP
5901 (SSH File Transfer Protocol). Affected file in addition
5902 of the internet draft is lib/silccore/silcpacket.h.
5904 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5905 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5906 is used as part of backup router protocol when the primary
5907 router of the cell is back online and wishes to resume
5908 the position as primary router.
5910 * Redefined the MAC generation keys in the protocol. The
5911 same key is not used anymore in both direction. Both
5912 direction will now use different keys for sending and
5913 receiving. This fixes a potential security flaw. This
5914 change causes incompatibilities in the protocol.
5916 * Redefined also the MAC computation from the packet.
5917 An packet sequence number is now added to the MAC
5918 computation. This prevents possible replay attacks against
5919 the protocol. This change too causes incompatibilities
5922 Added `sequence' field to the SilcPacketContext to hold
5923 the current sequence number for the packet.
5925 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Added `created' field to the SilcIDListData in the file
5928 silcd/idlist.h to indicate the time when the entry was
5931 * Added `created' field to the SilcChannelEntry too. Affected
5932 file silcd/idlist.h.
5934 * Added `creation_time' aguments to all the announcement functions
5935 in the server. If it is provided then only the entries that
5936 was created after the provided time frame are actually
5937 announced. Affected file silcd/server.[ch].
5939 * The protocol says that the Channel ID's IP address must be
5940 based on the router's IP address. Added check for this in
5941 the silc_server_new_channel when processing incoming New Channel
5942 Payload. Affected file silcd/packet_receive.c.
5944 * Print out the correct version with --version in SILC client.
5945 Affected file irssi/src/silc/core/silc-core.c.
5947 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Fixed WHOWAS command to check for completnes of the client
5950 entry always, not just when the command is coming from client.
5951 Affected file silcd/command.c.
5953 * Added new function silc_server_packet_queue_purge to purge the
5954 outgoing data queue to the network. After the function returns
5955 it is guaranteed that the outgoing packet queue is empty.
5956 Affected file silcd/packet_send.[ch].
5958 * Purge the outgoing packet queue in the rekey protocol's final
5959 callback to assure that all rekey packets go to the network
5960 before quitting the protocol. Affected file silcd/server.c.
5962 * Added silc_client_packet_queue_parse as similar function as
5963 in server to the client library. The affected file is
5964 lib/silcclient/client.c.
5966 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Splitted silcd/server.c and created silcd/server_util.[ch]
5969 for utility functions.
5971 * Added new socket flag SILC_SF_DISABLED to indicate that the
5972 connection is open but nothing can be sent to or received from
5973 the connection. Affected file lib/silcutil/silsockconn.[ch].
5974 The checking for disabled socket is checked in the low level
5975 silc_socket_write and silc_socket_read functions.
5977 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Allow only nicknames and channel names that fits into the
5980 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5982 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * When processing JOIN command reply in server check that if
5985 the channel exists in our global list we'll move it the local
5986 list. Affected file silcd/command_reply.c.
5988 * Fixed the check whether client is joined on the channel already
5989 in JOIN command. Affected file lib/silcclient/command.c.
5991 * Fixed the JOIN command reply to check whether the channel
5992 already exists. Affected file lib/silcclient/command_reply.c.
5994 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Added silc_ske_status_string to map the SKE error numbers
5997 to readable strings. The affected files are
5998 lib/silcske/silcske[_status].[ch].
6000 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Do not show the private channels on the WHOIS channel list
6003 as it is not allowed by the protocol. The affected file is
6006 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Assure that the packet length digged from the actual packet
6009 is something sensible in the silc_packet_decrypt_rest_special
6010 in lib/silccrypt/silcpacket.c.
6012 * Free and NULL the allocated pointer in silc_hmac_alloc if
6013 the HMAC allocation fails. The affected file is
6014 lib/silccrypt/silchmac.c.
6016 * Print the selected security properties to the log files in
6017 the server. Affected file silcd/protocol.c.
6019 * Add SKE's reference counter even if calling the completion
6020 callback manually. Otherwise it goes negative, although it
6021 does not cause any problems. The affected file is
6022 lib/silcske/silcske.c.
6024 * Remove the client entry with short timeout after giving the
6025 KILL command. Affected file lib/silcclient/command.c.
6027 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6028 case all found clients are already disconnected (WHOWAS would
6029 found them) in the server. Affected file silcd/command.c.
6031 * Update the last_receive (time of last data received) to be
6032 updated only when received private or channel message so that
6033 the idle time showed in WHOIS makes more sense.
6035 * Added boolean field `valid' in to the SilcClientEntry in the
6036 client library to indicate whether the entry is valid or not.
6037 This fixes the nickname change bug on channel when changing
6038 the nickname to be same than the old (like nick to Nick) the
6039 nickname formatter doesn't set the new nick anymore to Nick@host.
6040 Affected file lib/silcclient/idlist.[ch].
6042 * Now actually fixed the nickname changing on disconnection.
6043 Added new function silc_change_nick to the Irssi SILC Client.
6044 Affected file irssi/src/silc/core/client_ops.c,
6045 irssi/src/silc/core/silc-nicklist.[ch].
6047 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Check that the public key exists in the GETKEY command before
6050 trying to encode it. Affected file silcd/command.c.
6052 * Print some notifications on received public keys with GETKEY
6053 command in the Irssi SILC Client. Affected files are
6054 irssi/src/fe-common/silc/module-formats.[ch],
6055 irssi/src/silc/core/client_ops.c.
6057 * Use IDENTIFY command to resolve the server information in the
6058 GETKEY command instead of INFO command. Affected file
6059 lib/silcclient/command.c.
6061 * All command reply functions in the client library now calls
6062 the pending command reply callbacks even if an error has
6063 occurred. The server has done this a long time and now it was
6064 time to move the client library to this as well. Now all
6065 errors can be delivered back to the pending command reply
6066 callbacks if necessary. Affected files are
6067 lib/silcclient/command[_reply].[ch].
6069 * Change the nickname on disconnection back to the username
6070 because in reconnect the server will enforce it to it anyway.
6071 Affected file irssi/src/silc/core/silc-servers.c.
6073 * Fixed a config file parsing bug in the Irssi SILC client.
6074 Affected file irssi/src/silc/core/clientconfig.c.
6076 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * When printing the channel mode on JOIN, verify that the
6079 channel key and channel's HMAC are valid. Affected file
6080 irssi/src/silc/core/client_ops.c.
6082 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6085 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6086 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6088 * Removed channel key rekey task deleting from the function
6089 silc_server_save_channel_key. Affected file silcd/server.c.
6090 Added explicit timeout task context instead that is used to
6091 delete the task if we are registering a new task before the
6092 new task has elapsed.
6094 * When channel key rekey occurs the client library now saves
6095 the old channel key for a short period of time (10 seconds) and
6096 is able to use it in case some is still sending channel
6097 messages encrypted with the old key after the rekey. Affected
6098 file lib/silcclient/[idlist.h|client_channel.c].
6100 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Added check to the silc_server_new_id_real to not accept
6103 new ID if it is the sender's own ID. Affected file is
6104 silcd/packet_receive.c.
6106 * Assure that we do not announce ourself or the one we've
6107 sending our announcements when we're router and are announcing
6108 servers to our primary router. Affected file silcd/server.c.
6110 * Fixed silc_server_command_identify_check_client to assemble
6111 correct WHOIS packet. It send corrupted WHOIS packet and
6112 caused problem with router to router connections. Affected
6113 file silcd/command.c.
6115 Fixed also silc_server_command_whois_check the same way
6116 as for the IDENTIFY command.
6118 * Added new SilcIDListStatus to the server in the SilcIDListData
6119 structure. The status now includes the current status of
6120 the entry (like registered, resolved etc.). Affected file
6121 silcd/idlist.[ch]. Defined a bunch of different status types
6122 as well. This replaced the old boolean registered field as well.
6124 Added resolve_cmd_ident field to the SilcClientEntry structure
6125 too so that if the entry is for example being resolved so
6126 another command may attach to the same pending command reply
6127 without requiring to resolve the same entry again. This concept
6128 should optimize the WHOIS and the IDENTIFY resolving under
6129 heavy load by taking away unnecessary resolving for entries
6130 that are being resolved already.
6132 Added support for adding multiple pending commands for one
6133 command idenfier. Affected file silcd/command[_reply].[ch].
6135 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6136 before deleting the data. Otherwise the hash table will have
6137 freed data in comparison functions. Affected file is
6138 silcd/command_reply.c.
6140 * Fixed silc_idlist_replace_client_id to add the new entry to
6141 the cache with NULL nickname. Otherwise there will be invalid
6142 memory as the nickname after the nickname is freed. Affected
6143 file silcd/packet_receive.c.
6145 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6146 saved into wrong slots because the previous number of entries
6147 was not taken into account. Affected file silcd/idlist.c.
6148 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6150 * If we are router and we receive JOIN notify to a channel that
6151 does not have any users then notified client is marked as the
6152 channel founder, as it is it. The affected file is
6153 silcd/packet_receive.c
6155 * Added to the extended hash table API's table_del_*ext functions
6156 the destructor as argument too, so that the caller can decide
6157 which destructor to use or whether to use destructor at all.
6158 Affected file lib/silcutil/silchashtable.[ch].
6160 * Fixed ID Cache purging. It actually deleted the entries from
6161 the hash table after the data was freed. The hash table ended
6162 up comparing freed memory. The affected file is
6163 lib/silccore/silcidcache.c.
6165 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Fixed Irssi SILC client's KILL command's HELP syntax.
6169 * The USERS command now resolves the detailed user information
6170 if the userinfo field is missing. Affected file is
6171 lib/silcclient/command_reply.c.
6173 * Do not print error in silc_file_read if the read file does
6174 not exist. Just silently return NULL. Affected file is
6175 lib/silcutil/silcutil.c.
6177 * Fixed the silc_log_output to not wine about NULL filename
6178 and to not create some bogus " " filename. Affected file is
6179 lib/silcutil/silclog.c.
6181 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Fixed various printing bugs on the user interface in the
6184 Irssi SILC Client. Minor changes that were forgotten from
6187 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Fixed the configure.in.pre and the compilation and distribution
6190 environment to support the new autoconf 2.52. That version is
6191 now required to compile the CVS trunk.
6193 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6196 to generally parse user@fqdn format strings. Affected file
6197 lib/silcutil/silcutil.c.
6199 * Added nickname_format and nickname_force_format fields to the
6200 SilcClientParams structure. The first one defines the format
6201 for the nicknames that the library will enforce if the receives
6202 multiple same nicknames. The second one is boolean value and
6203 can be used to force the library to always enforce the format
6204 to the nicknames regardles whether there are multiple nicknames
6205 or not. This configurable formatting was employed to flexibly
6206 support accessing multiple nicknames from the user interface.
6207 The userinterface can now set the nicknames to what ever format
6208 they prefer. Affected file lib/silcclient/silcapi.h.
6210 Added function silc_client_nickname_format to the file
6211 lib/silcclient/idlist.c. It performs the nickname formatting.
6213 Added new field `hostname´ to the SilcClientEntry context.
6214 It holds the hostname of the client. Affected file is
6215 lib/silcclient/idlist.h.
6217 * Irssi SILC Client sets the nicknames in nick@hostn format.
6218 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6219 irssi/src/silc/core/silc-core.c.
6221 The WHOIS printing now also shows both the real nickname and
6222 the formatted nickname so that user knows how to access the
6223 user if there are multiple same nicknames cached. Affected
6224 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6225 printing formatting too to take the hostname now as a separate
6226 argument. The Affected file is
6227 irssi/src/fe-common/silc/modules-formats.[ch].
6229 * Changed the silc_client_get_clients_local to accept the formatted
6230 nickname as argument. It accepts the real nickname too but the
6231 formatted nickname can be used to find the true entry from
6232 multiple entries. Affected file lib/silcclient/silcapi.h and
6233 lib/silcclient/idlist.c.
6235 * Added nickname_format_parse field to the SilcClientParams.
6236 It is a callback function provided by the application to parse
6237 the nickname out of the formatted nickname string. The library
6238 calls it to get the nickname from the formatted string. Since
6239 the application generally knows better the format of the nickname
6240 string it parses it instead of the library, even though library
6241 encodes the formatted string. If the callback function is not
6242 provided then the library will use the string as is. The
6243 affected file is lib/silcclient/silcapi.h.
6245 * All the nickname strings passed to the client library in
6246 commands are now expected to be formatted nickname strings.
6247 If the command does not support the formatted nickname string
6248 it will assume that the sent string is the actual nickname.
6249 Affected file lib/silcclient/command.c.
6251 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Added public key authentication support to OPER and SILCOPER
6254 commands in the client library. Affected file is
6255 lib/silcclient/command.c.
6257 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Changed the get_auth_methdod client operation to be asynchronous.
6260 It can be async if the application resolves the authentication
6261 method from the server during the negotiation. Added new
6262 SilcGetAuthMeth completion callback that the application will
6263 call after resolving the authentication method.
6265 Added function silc_client_request_authentication_method that
6266 the application can use to resolve the authentication method
6267 from the server. Added also SilcConnectionAuthRequest callback
6268 that the library will call after the server has replied. The
6269 application can call this function if it does not know the
6270 current authentication method.
6272 Affected files are lib/silcclient/client.c and
6273 lib/silcclient/silcapi.h.
6275 * The Irssi SILC client now automatically resolves the authentication
6276 method incase any configuration information is not present (and
6277 currently there never is). The affected file is
6278 irssi/src/silc/core/client_ops.c.
6280 * Fixed public key authentication from the client library.
6281 Affected file lib/silcclient/protocol.c. Changed also the
6282 protocol specification about the public key authentication in
6283 the connection authentication protocol. The actual data to be
6284 signed is now computed with a hash function before signing.
6286 * Fixed the public key authentication from the server as well.
6287 Affected file silcd/protocol.c.
6289 * Removed the mlock()'s from the memory allocation routines.
6290 Affected file lib/silcutil/silcmemory.c. The ./configure does
6291 not check anymore for the mlock(). Affected file is
6294 * Fixed USERS command in server to allow the execution of the
6295 command for private and secret channels if the client sending
6296 the command is on the channel. Affected file silcd/command.c.
6298 * Fixed silc_client_get_clients_local to return the clients
6299 count correctly. It could return wrong value. Affected file
6300 lib/silcclient/idlist.c.
6302 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6305 types. The assembler optimizations seemed not to like 64-bit
6306 data types. The assmebler optimizations thus are now enabled
6307 also for BSD systems as opposed to only enable them for Linux.
6309 * Do not check for threads at all on BSD systems. Affected
6310 file configure.in.pre.
6312 * Removed -n and -h options from the Irssi SILC Client since
6313 they are not used in silc.
6315 * Fixed the prime generation to assure that the first digit
6316 of the generated random number is not zero since our conversion
6317 routines does not like number strings that starts with zero
6318 digit. If zero digit is seen the random number is regenerated.
6319 This caused some corrupted RSA keys when the zero first digit
6320 was met. Affected file lib/silcmath/silcprimegen.c.
6322 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Fixed WIN32 configuration in the ./configure script.
6325 Fixed to include xti.h on environments that has it.
6326 Patches by Carsten Ilchmann and andrew.
6328 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Changed the silc_id_create_client_id to be collision
6331 resistant. It is now assured that there cannot be created
6332 two same client ID's. I suspect that some weird bugs in
6333 the server were actually caused by duplicate Client IDs.
6334 Affected file silcd/serverid.[ch]. A router receiving
6335 new ID now also assures and informs the sending server
6336 if the ID caused collision.
6338 * Changed the silc_id_create_channel_id to also assure that
6339 there are no collisions.
6341 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6343 * Statement about ignoring the Mutual Authentication flag when
6344 performing rekey with PFS was a bit misleading. It is ignored
6345 if it was set in the initial negotiation, it cannot be even
6346 set in the rekey. Fixed in the ke-auth draft. Started the
6347 new versions of the protocol drafts in the doc/.
6349 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Fixed a bug in silc_client_command_identify_save when saving
6352 new channel information. The channel name was no duplicated
6353 and caused crash on exit. Affected file is
6354 lib/silcclient/command_reply.c.
6356 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Fixed the getkey command handling in the server. Send just
6359 empty OK reply to the sender if the key could not be fetched
6360 (but everything else was ok, like the key just was not available).
6361 Changed the public key parameter to optional in the protocol
6362 specs so that empty OK reply can be sent. Affected file
6365 Added a message to Irssi SILC client to tell to user if the
6366 server did not return a public key.
6368 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Fixed a channel key regeneration bug. It registered new
6371 timeout tasks exponentially until all system resources were
6372 used. Affected file silcd/server.c.
6374 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6376 * Added the SILC Document generator to the scripts/silcdoc.
6377 It can be used to generate the Toolkit Reference Manual out
6378 of the source tree. Internally it will also use the RoboDoc
6379 generator now imported in util/robodoc.
6381 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Added couple of return's in rekey protocol if error orccurred
6384 during the protocol. The execution must be terminated.
6385 Affected file silcd/protocol.c. Also, terminate the protocol
6386 always with timeout.
6388 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6390 * The client's Client ID was created initally from the wrong
6391 nickname (it could have been in format nick@host) in the
6392 silc_server_new_client. Affected file silcd/packet_receive.c
6394 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Added some SILC_LOG_ERROR's to various error conditions
6397 if client could not be added to ID cache. Affected files
6398 silcd/packet_receive.c and silcd/server.c.
6400 * When client's sock->user_data is freed, NULL also the
6401 client->router and client->connection pointers. Added check
6402 for these pointers being NULL to various places around the
6403 code. Affected file silcd/server.c.
6405 * Added client->data.registered == TRUE checks to various
6406 places around the code to assure that unregistered client's
6407 are not handled when it is not allowed. Affected file
6410 * Added `bool registered' fields to all
6411 silc_idlist_[server|client]_get_* routines to indicate whether
6412 the fetched client needs to be registered or not. Affected
6413 file silcd/idlist.[ch].
6415 * Add your own entry as registered to the ID cache in the
6416 server. Affected file server.c.
6418 * Fixed a bug in silc_server_new_server. The SilcServer was
6419 set as the new server's context instead of SilcServerEntry.
6420 This naturally caused some weird bugs.
6422 * Added "updated" field the SilcChannelEntry which indicates
6423 the time since the channel entry was last accessed. This
6424 can be used to determine whether it is necessary to
6425 announce the channel after backup resuming protocol.
6426 Affected files silcd/idlist.[ch].
6428 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Do not delete the channel rekey task when adding it
6431 for in silc_server_create_channel_key.
6433 * Changed the silc_server_create_channel_key to return
6434 TRUE or FALSE to indicate the success of the channel key
6437 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6439 * Fixed MSVC++ project files and added missing files to
6440 Makefiles under win32/.
6442 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Do not add TCP_NODELAY flag if the operating system
6445 does not have it defined. Affected files are
6446 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6448 * Fixed buffer overflow from Irssi SILC Client. Affected
6449 file irssi/src/fe-common/core/themes.c.
6451 * Fixed double free in client library in the file
6452 lib/silcclient/client.c when disconnecting from server.
6454 * Applied double free patch from cras to Irssi SILC client.
6455 Affected files irssi/src/core/[modules/expandos].c
6457 * Fixed the disconnection handling to Irssi SILC Client.
6458 The application must call silc_client_close_connection
6459 in ops->connect client operation in case of failure of
6460 the connection. Affected file is
6461 irssi/src/silc/core/client_ops.c.
6463 * Do not set sock->protocol to NULL in the function
6464 silc_client_close_connection after executing the protocol's
6465 final callback since the sock might not be valid anymore.
6466 Affected file lib/silcclient/client.c.
6468 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Do not enable SILC_THREADS if the linking with libpthread
6471 did not happen. Affected file configure.in.pre.
6473 * Added notion to protocol specification that server must
6474 verify the sent authentication payload with CMODE when
6475 setting the channel founder key. Implemented it to the
6476 server. Affected file silcd/command.c.
6478 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Added _EXTRA_DIST SILC distribution variable to the
6481 distributions file. It is used to conditionally add extra
6482 files or directories to the specific distribution. Affected
6483 files ./prepare, Makefile.am.pre and distributions.
6485 Removed the `_' from the start of the distribution names.
6488 * Added README.WIN32 for instructions to compile the Toolkit
6491 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6493 * Fixed a double free in disconnection in the server. Affected
6494 file is silcd/server.c.
6496 * Fixed the lib/silcske/groups.c to work now also with GMP
6497 MP library. The string conversion did not work when using
6498 specific base and the base is indicated in the string as well.
6500 * Created win32/ directory which now includes MSVC++ specific
6501 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6502 It will appear only in the toolkit distribution
6504 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6506 * Changed the key material distribution function in case when
6507 the hash output is too short. The data is now concatenated
6508 a bit differently than it used to. Made the change to the
6509 SKE protocol specification.
6511 * Added better GMP detection to configure.in.pre. A patch
6514 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6516 * Fixed a minor bug in SKE that might cause some problem on
6517 some platforms. Affected file lib/silcske/silcske.c.
6519 * Added the cookie checking for initiator in the SKE. It checks
6520 that the responder returns the sent cookie unmodified. The
6521 affected file is lib/silcske/silcske.c. Added new SKE
6522 error type INVALID_COOKIE that can be sent during the
6523 negotiation. Fixed some memory leaks as well.
6525 * Added the "invalid cookie" error message to Irssi SILC client's
6528 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6530 * Added `task_max' field to the SilcClientParams to indicate
6531 the maximum tasks the scheduler can handle. If set to zero,
6532 default values are used. Affected file lib/silcclient/silcapi.h.
6534 * Fixed memory leaks in silc_client_close_connection. Affected
6535 file lib/silcclient/client.c.
6537 * Added silc_client_del_client_entry to client library to free
6538 all memory of given client entry. Affected file is
6539 lib/silcclient/idlist.[ch].
6541 * Added new functions silc_client_del_channel and
6542 silc_client_del_server to delete channel and server entries.
6543 Affected file lib/silcclient/[silcapi.h/idlist.c].
6545 * Removed silc_client_del_client_by_id from silcapi.h.
6547 * Fixed the INFO command to return the server's own info
6548 correctly when querying by Server ID. Affected file is
6551 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Removed the non-blocking settings in WIN32 code in the
6554 silc_sock_[read/write] and added SleepEx instead. Affected
6555 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6556 of input data is now checked with FIONREAD and ioctlsocket.
6558 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Call silc_schedule_task_del_by_context in the
6561 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6562 Affected file lib/silccore/silcprotocol.c.
6564 * Call silc_protocol_cancel for active protocols in the
6565 silc_server_close_connection if the funtion
6566 silc_server_free_sock_user_data has not been called.
6567 Affected file silcd/server.c.
6569 * Generic tasks cannot be deleted using the del_by_fd
6570 task deleting function since generic tasks does not match
6571 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6573 * Added a notion to SILCOPER help file that the SILCOPER works
6574 only on router server, not on normal server.
6576 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Added for WIN32 support for the new scheduler as well.
6579 Affected file lib/silcutil/win32/silcwin32schedule.c.
6581 * Fixed the SHA1 implementation to work on various platforms.
6583 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6586 API. It is part of the scheduler now. Everything else is
6587 as previously but some functions has changed their names.
6588 Checkout the lib/silcutil/silcschedule.h for the interface.
6589 Updated all applications to use the new interface. Affected
6590 files are lib/silcutil/silcschedule.[ch].
6592 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Found a bug in the SKE implementation. The HASH value,
6595 specified by the protocol, was not computed correctly. The
6596 public key of the responder was not added to the computation
6597 even though it is mandatory. Affected file lib/silcske/silcske.c.
6598 This unfortunately causes incompatibilities with older
6599 clients and servers.
6601 * Added WIN32 specific network init and uninit functions:
6602 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6603 the Winsock2. Affected file lib/silcutil/silcnet.h and
6604 lib/silcutil/win32/silcwin32net.c.
6606 * Set the socket always to nonblocking mode on WIN32 after
6607 reading data or writing data. Affected file is
6608 lib/silcutil/win32/silcwin32sockconn.c.
6610 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Fixed various compilation problems under WIN32. Affected
6613 files lib/silcutil/win32/silcwin32thread.c and
6614 lib/silcutil/win32/silcwin32schedule.c.
6616 * Removed all _internal.h #includes from public header
6617 files. Internal headers must never be included from
6620 Removed also the lib/silcske/payload_internal.h file.
6622 * All include files that may be needed (public and some others
6623 included by the public headers) by application developers are
6624 now copied to the ./includes directory. It does not copy any
6625 internal headers. Affected file Makefile.defines.pre and all
6626 Makefile.am's under lib/ and subdirs.
6628 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Do not change the ~/.silc directory's permissions automatically.
6631 Affected file irssi/src/silc/core/clientutil.c.
6633 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Do not cancel the protocol in silc_server_close_connection
6636 it might cause recursion. Now cancelled in the function
6637 silc_server_free_sock_user_data. Affected file silcd/server.c.
6639 * Fixed the silc_server_remove_clients_by_server to regenerate
6640 the channel keys correctly finally. Added also new function
6641 silc_server_remove_clients_channels to actually do it.
6642 Affected file silcd/server.c.
6644 * Fixed the silc_server_new_channel to not crash by giving
6645 wrong router to the new channel. Affected file is
6646 silcd/packet_receive.c.
6648 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6650 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6651 which is given as argument to the silc_client_alloc now.
6652 It can be used to configure the client and set various parameters
6653 that affect the function of the client.
6655 * The USERS command in server did not check whether the channel
6656 is private or secret. Affected file silcd/command.c.
6658 * Added new argument to the USERS command in protocol specification.
6659 The USERS command now can take the channel name as argument
6660 as well. Added support for this in client and server and
6661 updated the protocol specs.
6663 * Completed the GETKEY command in client. It can be now used
6664 to fetch also servers public key not only some clients.
6665 Affected files lib/silcclient/command[_reply].c.
6667 * Added silc_client_get_server to return server entry by the
6668 server name. Affected files lib/silcclient/silcapi.h and
6671 * Redefined the IDENTIFY command in protocol specification to be
6672 more generic. It now can be used to query information about
6673 any entity in the SILC Network, including clients, servers and
6674 channels. The query may be based either the entity's name
6675 or the ID. Added support for this in both client and server.
6677 Affected files silcd/command.c and lib/silcclient/command.c
6678 and command_reply.c.
6680 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6681 the _from_client and _from_server functions. Affected file
6684 * Added silc_client_get_channel_by_id_resolve to the file
6685 lib/silcclient/silcapi.h to resolve channel information by
6686 its ID. Added also silc_client_get_channel_by_id that
6687 does not resolve it from the server.
6689 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Added SilcServerEntry context into the client library
6692 to represent one server. The INFO command now allocates
6693 these to save the resolved server info. For now on the
6694 client library will also keep information about servers,
6695 connected and resolved with INFO.
6697 The INFO command now allocates the SilcServerEntry context
6698 and saves the server info there. The COMMAND_REPLY in
6699 the INFO now returns the parameters to application in
6700 same order as defined in the protocol specification.
6702 The entries are cached in the client->server_cache.
6704 * The INFO command is now issued after received the Client ID
6705 from the server. Affected file lib/silcclient/client.c.
6707 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6708 to the application as the mode changer might be server.
6709 It is guaranteed that NULL is not returned anymore to the
6710 application. Affected file lib/silcclient/client_notify.c.
6712 The ID Type is now also passed to the application so that
6713 it can check whether the returned entry is SilcClientEntry
6716 Added new function silc_client_get_server_by_id to return
6717 the server entry by ID. Affected files are the
6718 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6720 * Do not create the channel in the Irssi SILC Client when issuing
6721 the JOIN command but when received the sucessful JOIN command
6722 reply. Otherwise the channel might get created even though we
6723 could not join it. The Affected file is
6724 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6726 * Fixed a channel joining bug in router. The router must also
6727 check the channel modes, invite and ban lists etc. when serving
6728 the JOIN command sent by normal server. Affected file is
6729 silcd/command.c. The router now resolves the client's
6730 information from the server who sent the JOIN command if it
6731 does not know it, and processes the JOIN command only after
6734 * Changed the SilcCommandCb to take new argument; void *context2.
6735 Affected file lib/silccore/silccommand.h
6737 The second argument in the command callbacks in the server now
6738 includes the SilcServerCommandReplyContext if the command was
6739 called as pending command callback from the command reply.
6740 Otherwise it is NULL. When called as pending the status of the
6741 command reply will be checked and if it was erronous the
6742 error will be sent to the original sender of the command.
6743 This way the client always receives the error messages even
6744 though the server was actually the one who received the error
6745 when it resent the command to router, for example. Affected
6746 files silcd/command[_reply].[ch].
6748 * Fixed sending WHOWAS command's error message to client if
6749 the requested client could not be found. It was missing.
6752 * Changed the CMODE and CUMODE commands reply arguments in the
6753 protocol specification. The Channel ID is now sent in both
6754 of the commands to identify the channel. Implemented this
6755 new feature to the client and server. Affected files
6756 lib/silcclient/command_reply.c and silcd/command.c.
6758 * Made better checks for invite and ban lists in the JOIN
6759 command in server. Affected file silcd/command.c.
6761 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * The server now performs the incoming host IP/DNS lookup
6764 using the silc_socket_host_lookup and thus does not block
6765 the server anymore. Affected file silcd/server.c.
6767 * Completed the multi-thread support for SILC Scheduler in
6768 the lib/silcutil/silcschedule.c.
6770 * Fixed the configure.in.pre to detect the pthread correctly
6773 * Fixed a deadlock in silc_task_queue_wakeup in the file
6774 lib/silcutil/silctask.c.
6776 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Added new function silc_schedule_wakeup that is used in
6779 multi-threaded environment to wakeup the main thread's
6780 schduler. It needs to be used when a thread adds a new task
6781 or removes a task from task queues. After waking up, the
6782 scheduler will detect the task queue changes. If threads
6783 support is not compiled in this function has no effect.
6784 Implemented the wakeup mechanism to both Unix and WIN32
6785 systems. Affected files are lib/silcutil/silcschedule.[ch],
6786 lib/silcutil/unix/silcunixschedule.c and the
6787 lib/silcutil/win32/silcwin32schedule.c.
6789 * Added new function silc_task_queue_wakeup to wakeup the
6790 scheduler by the specified task queue. Affected file
6791 lib/silcutil/silctask.[ch].
6793 * The silc_socket_host_lookup_start now wakes up the scheduler
6794 after adding the timeout task. Affected file is
6795 lib/silcutil/silcsockconn.c.
6797 * The silc_socket_host_lookup is synchronous now if the threads
6798 support is not compiled in. However, the callback is still
6799 called asyncronously through the scheduler, anyway. Affected
6800 file lib/silcutil/silcsockconn.c.
6802 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Added new function silc_socket_host_lookup to perform
6805 asynchronous IP and FQDN lookups for the socket connection.
6806 Affected files lib/silcutil/silcsockconn.[ch].
6808 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6810 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6811 that may or may not compile the mutex support in.
6813 Changed the silc_mutex_alloc interface. It allocates the
6814 mutex now to the sent pointer and returns TRUE or FALSE.
6816 Affected file lib/silcutil/silcmutex.h.
6818 * Wrote the SILC Task Queue interface to support multi-threads.
6819 Affected file lib/silcutil/silctask.[ch].
6821 * Wrote the SILC Scheduler to support multi-threads. Affected
6822 file lib/silcutil/silcschedule.c.
6824 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6827 in lib/silcutil/win32/.
6829 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6831 * Defined SILC Mutex API and SILC Thread API and implemented
6832 them for Unix. Affected files are
6833 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6834 lib/silcutil/unix/silcunixmutex.c and
6835 lib/silcutil/unix/silcunixthread.c.
6837 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Fixed the silc_server_remove_clients_by_server's channel
6840 key re-generation. The hash table handling was incorrect
6841 and would not work with many channels. Affected file is
6844 * Fixed some memory leaks around the server code.
6846 * Rewrote the silc_server_get_users_on_channel to support IPv6
6847 based Client ID's. Affected file silcd/server.c.
6849 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6850 specification. However, a separate document must be written
6851 to define the detailed signing procedure and the payload
6852 associated with the flag. Defined the flag to the
6853 lib/silccore/silcchannel.h as well.
6855 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * Changed the dynamic tables to static size tables in the
6858 lib/silccrypt/silchmac.c.
6860 * Removed GCC dependencies from the code. A patch by cras.
6862 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Do not show the error "Error receiving packet bla bla"
6865 in server if it really was not an error (-2 means that reading
6866 is pending). Affected file silcd/server.c.
6868 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6870 * Fixed a possible crash in silc_server_remove_clients_by_server
6871 in silcd/server.c. Fixed there also some memory leaks.
6873 * Fixed the silc_idlist_replace_client_id. It could replace
6874 wrong key in the hash table. Affected file silcd/idlist.c.
6876 * Do not check whether there are global users on the channel
6877 if the channel->global_users is FALSE. Affected functions
6878 silc_server_remove_from_one_channel and
6879 silc_server_remove_from_channels in silcd/server.c. Also,
6880 do not check if the removed client is local as we can be
6881 sure that global client was not removed from the channel
6882 and checking for global users is not needed.
6884 * The silc_server_remove_clients_by_server now re-generates
6885 the channel keys correctly for those channels that had
6886 clients removed from them. Affected file silcd/server.c.
6888 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * Found the reason of random crashes in the server. We weren't
6891 ignoring the SIGPIPE signal (which can be sent in write())
6892 and it crashed the server. Affected file silcd/silcd.c.
6894 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * Assure that sock->user_data is not NULL in the function
6897 silc_server_packet_send in silcd/packet_send.c.
6899 * Disconnect the remote connection if it could not be added
6900 to any ID lists in the server. The affected file is
6903 * Check in silc_server_packet_send[_real/dest] that the
6904 socket is not disconnecting and ignore the data if it is.
6905 Affected file silcd/packet_send.c.
6907 * Define inline to __inline on native WIN32 compilation.
6908 Affected file includes/silcwin32.h.
6910 * Added some explicit type casts for inline code since MSVC
6911 require them. Affected files lib/silcutil/silcbuffer.h,
6912 lib/trq/silcdlist.h and lib/trq/silclist.h.
6914 * Print warning in log files from now on if the packet
6915 decryption fails. Affected file silcd/server.c.
6917 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Changed the `say' client operation's interface to accept
6920 new `type' argument to indicate the type of the message sent
6921 by the library. The application may filter the library's
6922 messages according the type. The affected file is the
6923 lib/silcclient/silcapi.h.
6925 * Added two new functions to lib/silcclient/silcapi.h:
6926 silc_client_del_client and silc_client_del_client_by_id.
6927 Affected file lib/silcclient/idlist.c.
6929 * Moved the clientincludes.h from includes/ to silc/ and
6930 serverincludes.h from includes/ to silcd/.
6932 * The modes for the CMODE and CUMODE are now passed as
6933 uint32 for application with COMMAND_REPLY. The affected
6934 file is lib/silcclient/command_reply.c.
6936 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * /WHOIS without arguments shows client's own information.
6939 Affected file lib/silcclient/command.c.
6941 * Changed PING to not accept any arguments. The specs
6942 says that client can ping only the connected server so
6943 requiring an argument is not needed. Affected file is
6944 lib/silcclient/command.c.
6946 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * Fixed a fatal bug in private message sending and reception
6949 encryption and decryption when using private message keys.
6950 The implementation was incorrect and did not follow the
6951 specification. It causd that some of the message were
6952 lost since it did not use the sending and receiving keys
6953 as the protocol suggests. This has been fixed and will cause
6954 incompatibilities with older clients when sending private
6955 message encrypted with private message keys. Affected files
6956 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6957 and various other in Irssi SILC Client.
6959 Added `responder' boolean argument to the functions
6960 silc_client_add_private_message_key[_ske] to indicate when
6961 the key is added as responder or initiator of the key
6964 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Removed the silc_ske_check_version function and created
6967 a SilcSKECheckVersion callback. Added also a function
6968 silc_ske_set_callbacks that is now used to set all SKE
6969 callbacks. The callback functions are not given to
6970 the SKE functions anymore, but this function is used to
6973 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6975 * Added `silc_version' argument to the silc_client_alloc
6976 to define the version of the application for the library.
6977 The library will use the version string to compare it
6978 against the remote host's (usually a server) version
6979 string. Affected file lib/silcclient/silcapi.h
6981 * Added the KE protocol context to Key Agreement context
6982 in client library so that we can abort the SKE if it
6983 is in process when we get timeout. Affected file is
6984 lib/silcclient/client_keyagr.c.
6986 * Do not resolve the client ID forever if it returns in the
6987 first time that such client does not exist. This was done
6988 for example with private message. Affected file is
6989 lib/silcclient/client_prvmsg.c.
6991 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Do not add regex.h for WIN32. The affected file
6994 includes/silcincludes.h.
6996 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6997 not work yet 100%. It generates the DLL's automatically
6998 when compiling with --with-win32 under cygwin.
7000 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * lib/contrib/regex.c is not compiled on WIN32.
7004 * Added silc_net_get_socket_opt function to the
7005 lib/silcutil/silcnet.h.
7007 * Added includes/silcwin32.h for WIN32 specific includes
7010 * Do not use ptime structure or any of the posix process
7011 functions on WIN32 in lib/silccrypt/silrng.c.
7013 * Added silc_gettimeofday to provide generic function
7014 for struct timeval on all platforms. Added the function
7015 to lib/silcutil/silcutil.h.
7017 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7019 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7020 library as they clearly belong there. As a plus side we
7021 can make the actual socket connection routines platform
7024 Added also new generic function silc_socket_read and
7025 silc_socket_write (that used to be silc_packet_[read/write].
7026 The implementation of these are platform specific.
7028 * Added WIN32 specific routines of silc_socket_[read/write]
7029 to lib/silcutil/win32/silcwin32sockconn.c.
7031 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * Added preliminary support for native WIN32 compilation under
7034 cygwin (using the -mno-cygwin option for GCC) to the
7035 ./configure.in.pre. The --with-win32 now prepares the
7036 compilation for native WIN32.
7038 * Rewrote the SILC Scheduler interface in the file
7039 lib/silcutil/silcschedule.h. The scheduler is now context
7040 based and does not have anymore any global static scheduler.
7041 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7042 and created lib/silcutil/win32 directory for WIN32 based
7045 * Added Unix specific network routines to the
7046 lib/silcutil/unix/silcunixnet.c and the old
7047 lib/silcutil/silcnet.c includes now only generic routines.
7049 Added WIN32 specific network routines to the
7050 lib/silcutil/win32/silcwin32net.c.
7052 * Added Unix specific utility functions from the
7053 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7055 * Added WIN32 SILC Scheduler to the file
7056 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7059 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7061 * Do not handle JOIN notify in the server if the target client
7062 is not registered (idata->registered == FALSE). The affected
7063 file is silcd/packet_receive.c.
7065 * Update the nickrec->founder in event_cumode in the Irssi SILC
7066 client. Affected file irssi/src/silc/core/silc-channels.c.
7068 * Fixed the CUMODE_CHANGE notify handling in the server when
7069 server and router are announcing their clients on channels.
7070 Now the mode changes are saved and notified correctly. The
7071 affected file is /silcd/packet_receive.c.
7073 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7074 They really did not replace the cache entry in the ID Cache.
7075 Now they do that. Affected file silcd/idlist.c.
7077 * Fixed the KICK notify handling in the Irssi SILC client to
7078 update the channel records so that the kicked client does not
7079 appear to be on the channel. The affected file is
7080 irssi/src/silc/core/silc-channels.c.
7082 * Always update the conn->current_channel when executing command
7083 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7085 * Fixed the KILL notify handling in Irssi SILC client to remove
7086 the killed client on all channels.
7088 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7090 * Fixed the silc_parse_command_line to remove extra spaces
7091 from the start and end of the arguments. Affected file is
7092 lib/silcutil/silcutil.c.
7094 * Cancel and free any active protocol in the function
7095 silc_server_close_connection. Affected file silcd/server.c.
7097 * Cancel and free any active protocol in the function
7098 silc_client_close_connction. Affected file is
7099 lib/silcclient/client.c.
7101 * Do not execute the KILL command for clients that are in
7102 history (ie. they are not in the network). Affected file is
7105 * Fixed KILL notify handling, client does not crash anymore.
7106 Affected file irssi/src/silc/core/silc-channels.c.
7108 * Reduced the default packet buffer size from 2048 to 1024 in
7109 lib/silccore/silcpacket.c.
7111 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7112 counter to the SKE context that is incresed when the SKE library
7113 performs async operation outside the library. If the outside
7114 process frees the SKE context and FREED status will be set
7115 and the library will detect after the sync operation that the
7116 libary is freed. The affected files are
7117 lib/silcske/silcske[_status].[ch].
7119 * Resolve the client entry information in the function
7120 silc_client_channel_message to assure that NULL pointer is not
7121 passed as client entry to the application. */
7123 * Fixed the task timeout calculation to assure that there is
7124 never negative timeouts. The affected file is
7125 lib/silcutil/silcschedule.c.
7127 * Fixed the channel user mode notification sending in server.
7128 It was sent point-to-point to the router (or to server by router)
7129 but it needs to be destined to a channel. The routines now
7130 supports sending the channel user mode notifys to the channels
7131 when announcing clients and channels. Affected files are
7132 silcd/server.c and silcd/packet_receive.c.
7134 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7135 It did not actually replace the old channel entry in the cache.
7136 Affected file lib/silcclient/client_notify.c.
7138 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7140 * Fixed a possible crash in silc_packet_send_prepare. It now
7141 assures always that there is enough space in the buffer and
7142 at the tail area of the buffer (for MAC).
7144 Fixed the inbound buffer reallocation in silc_packet_read.
7145 It was old code and did not handle the reallocation correctly.
7148 The affected file is lib/silccore/silcpacket.c.
7150 * Fixed buffer overflow in silc_parse_nickname in the file
7151 lib/silcutil/silcutil.c.
7153 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7155 * make install generates new server keys only if there is not
7158 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7160 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7161 Added check that if the NOREPLY is set then we will not send
7162 the away message. This avoids infinite loop of away messages
7163 if both clients are away. The affected file is
7164 lib/silcclient/client_prvmsg.c.
7166 * Fixed client crash if /NICK was given without arguments.
7167 Affected file lib/silcclient/command.c.
7169 * Server does not send the invite list in INVITE command back
7170 to the client if the list was not altered. Added this notion
7171 to the protocol spec as well. Affected file silcd/command.c.
7173 Fixed possible crash in INVITE command by checking the
7174 value of silc_server_get_client_route command.
7176 * Fixed the INVITE notify type handling. The arguments are now
7177 taken in correct order and client does not crash. The affected
7178 file is irssi/src/silc/core/silc-channels.c.
7180 Removed the "Inviting xxx to channel" message from the
7181 client library away and let the application handle it.
7182 Affected file lib/silcclient/command.c. Added that message
7183 to Irssi SILC client's message formats.
7185 * Fixed CMODE command crash in client. It now checks the
7186 amount of arguments correctly and does not crash. The affected
7187 file is lib/silcclient/command.c.
7189 * Do not create new channel automatically in silc_channels_join
7190 but check whether the channel by that name already exists.
7191 Affected file irssi/silc/core/silc-channels.c.
7193 * Do not send the SERVER_SIGNOFF to router if the disconnected
7194 entity was the router. Affected file silcd/server.c.
7196 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7197 SILC client as it was missing from there.
7199 Added the handling of the KICK notify to the Irssi SILC client
7200 as it was missing. Added "you have been kicked" message to
7201 Irssi SILC client's message modules formats.
7203 Added the handing of the KILL notify to the Irssi SILC client
7204 as it was missing. Added the kill message module formats
7207 The affected file is irssi/src/silc/core/silc-channels.c.
7209 * The router did not save the channel mode the server announced.
7210 Affected file silcd/packet_receive.c.
7212 * Fixed a possible crash in INFO command in server. If the
7213 server did not provide the server info it crashed. Affected
7214 file silcd/command.c.
7216 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7218 * Fixed the GETKEY command in the server to check also the
7219 global list. Otherwise the GETKEY would not work correctly
7220 in normal SILC server. Affected file silcd/command.c.
7222 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * Fixed GETKEY crash, it crashed if the command did not succseed.
7226 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7228 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7229 is now real and not just an macro interface to GMP.
7231 Removed the entire GMP from the source tree and imported new
7232 NSS MPI library instead. Reason for removing GMP is that it is
7233 extremely large and compiles extremely slow. The NSS MPI
7234 is only a few files and compiles in less than 10 seconds.
7235 The speed is also about the same as GMP. The MPI is imported
7236 to lib/silcmath/mpi.
7238 If the system has GMP installed we will still use the GMP.
7239 If it is not then the NSS MPI will be compiled.
7241 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7243 * Merged a long nickname (127 characters long) crash bugfix from
7244 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7246 * Merged a freed memory reference bugfix from Irssi CVS tree.
7247 Affected file irssi/src/core/commands.c.
7249 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7251 * Added the server's public key sving and verification to the
7252 server when performing the SKE. This was missing and the
7253 remote server's (or router's) public key was accepted without
7254 checking whether we have it previously or trust it at all.
7255 Affected file silcd/protocol.c.
7257 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7259 * Check in the silc_server_timeout_remote if protocol is active
7260 and make sure that the protocol's final callback is called so
7261 that all memory if freed. Affected file silcd/server.c.
7263 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7265 * silc_server_whois_send_reply crashed the server if the nickname
7266 was 127 characters long. Affected file silcd/command.c.
7268 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7270 * Added sanity check to the silc_server_new_client. If the hostname
7271 is provided inside username then check that the provided hostname
7272 really is the same as the resolved one. If the hostname was not
7273 resolved then check it from the public key. Affected file is
7274 silcd/packet_receive.c.
7276 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7277 if the server disconnected us and the connection is not valid
7278 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7280 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7281 the library to the lib/silcutil/silcutil.[ch].
7283 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Close log file after open. Affected file
7286 lib/silcutil/silclog.c.
7288 * Check whether sock == NULL in silc_client_send_packet and return
7289 if it is. Affected file lib/silcclient/silcclient.c.
7291 * Check rec->entry == NULL in the Irssi SILC Client before
7292 sending the channel message. Affecte file is
7293 irssi/src/silc/core/silc-servers.c.
7295 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7297 * Merged a splitted window bugfix from Irssi CVS tree. The
7298 affected file is irssi/src/fe-text/textbuffer-view.c.
7300 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7301 It did not print nickname.
7303 * Improved the distributions system a bit.
7305 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7308 irssi/src/fe-text/gui-window.c.
7310 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7311 to in-active server. The affected file is
7312 irssi/src/silc/core/client_ops.c.
7314 * Resolve the client in USERS command reply if the entry does
7315 not have username resolved. The affected file is
7316 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7317 command to WHOIS command to really resolve stuff. The USERS
7318 is not used any more in any critical section so WHOIS can
7319 be used even though it might be slower than IDENTIFY.
7321 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7324 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * Changed the protocol API a bit more consistent in the
7327 lib/silccore/silcprotocol.[ch].
7329 * Changed the following headers to ROBODoc format:
7331 lib/silccore/silcpayload.h
7332 lib/silccore/silcprotocol.h
7333 lib/silccore/silcsockconn.h
7335 All core library headers are now formatted.
7337 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7339 * Fixed a bug in Irssi SILC client; do not show that you are
7340 server/router operator if you really are not. Affected file is
7341 irssi/src/silc/core/client_ops.c.
7343 * Renamed silc_command_free_payload to silc_command_payload_free.
7344 Affected file lib/silccore/silccommand.h
7346 * Added silcmath.h to include the prototoypes of various routines
7347 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7350 * Changed the following headers to ROBODoc format:
7352 lib/silccore/silcchannel.h
7353 lib/silccore/silccommand.h
7354 lib/silccore/silcid.h
7355 lib/silccore/silcidcache.h
7356 lib/silccore/silcmode.h
7357 lib/silccore/silcnotify.h
7358 lib/silccore/silcpacket.h
7359 lib/silcmath/silcmath.h
7361 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Added checking to the server code not to start the server if
7364 ciphers and stuff are not configured properly. Affected files
7365 silcd/serverconfig.[h] and silcd/server.c.
7367 * Changed the layout of the header files of the public interfaces
7368 in the SILC libraries. The new layout supports ROBODoc
7369 documentation tool (and some others) so that it is easy to create
7370 a library reference manual. All the other headers and source
7371 code must still follow the CodingStyle document. Also source
7372 code must not include these ROBODoc stuffs, only the headers.
7373 Furthermore, all public interface headers must now be named
7374 by using `silc' prefix, example: silcapi.h, silccipher.h.
7375 Some files were renamed due to this. All the other headers
7376 must not be used as public interfaces. I will update the
7377 CodingStyle document later. Changed following headers, so far:
7379 lib/silcclient/silcapi.h
7380 lib/silccore/silcauth.h
7381 lib/silccore/silcprivate.h
7382 lib/silccrypt/silcdh.h
7384 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7388 * Removed silc_client_packet_send_flush from the client library
7389 as it is not needed. Affected file lib/silcclient/client.[ch].
7391 * Added printing of message of unresolved authentication method
7392 to the Irssi SILC client. Added it to the module formats.
7393 Removed the same message from the client library.
7395 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Added new distribution feature, DISTLABEL. Every distribution
7398 can define own preprocessor label that can be used in the
7399 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7400 file distributions, acconfig.h.pre and prepare.
7402 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7404 * Added Makefile.defines_int to include the actual definitions
7405 for Makefile.defines.in. Tested the new distribution system,
7406 created distributions and tested installation.
7408 * Added AWAY message printing to the Irssi SILC client. Added
7409 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7411 * Added SCONNECT command to call the SILC's CONNECT command.
7412 Cannot use CONNECT directly since Irssi uses that internally.
7413 Affected file irssi/src/silc/core/silc-servers.c.
7415 Added ACTION local command. It is same as ME command but takes
7416 the channel as mandatory argument.
7418 Rewrote some of the Irssi's help files to suite for SILC
7421 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Added Makefile.defines[.in] that should for now on be included
7424 in all Makefile.am file in the source tree. That file includes
7425 all common compilation definitions for SILC source tree.
7427 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Minor changes to the ./prepare script to change the package
7430 name according the distribution name to the configure.in.
7432 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Created new distribution system. Added file `distributions'
7435 that defines all the distributions that can be created out of
7436 the SILC source tree. The ./prepare script now reads that
7437 file to determine how to prepare the distributions. The
7438 first argument to the ./prepare is the name of the distribution
7439 and second is the version of the distribution. If given
7440 without arguments it creates the default (toolkit) distribution
7441 with the default version (defined in ./prepare).
7443 All Makefile.am files that are subject to the distributions
7444 are now named as Makefile.am.pre. These are ./Makefile.am
7445 and lib/Makefile.am. Others may be changed later.
7447 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Added invite list, ban list, some key management and connection
7450 error message printing to module formats in the Irssi SILC client.
7452 * Added new silc_client_set_away_message to set the away message
7453 that is back to the person who sent private message. The
7454 affected file lib/silcclient/silcapi.h and the
7455 lib/silcclient/client_prvmsg.c.
7457 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Fixed the private message sending in the Irssi SILC client,
7460 added local command KEY to the Irssi SILC client.
7462 Added key management and key agreement message formats to the
7463 irssi/src/fe-common/silc/module-formats.[ch].
7465 Added USERS (alias WHO) printing, server/router operator
7466 indication and LIST command printing to the module formats.
7468 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7470 * Fixed channel joining notify handling, cumode notify handling
7471 from Irssi SILC client.
7473 * Added SILC specific module-formats to the Irssi SILC client so
7474 that SILC specific message hilighting, colors etc is possible.
7475 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7477 Added channel mode, channel user mode, actions, notices,
7478 whois and whowas printing to the the module-formats.c.
7480 * Fixed a bug in channel deletion in the server. The channel
7481 is not left to the cache even if the channel founder auth mode
7482 is set when there are no users anymore on the channel. Affected
7483 file silcd/server.c.
7485 * The silc_net_localhost now resolves the entire hostname including
7486 the domain name. Affected file lib/silcutil/silcnet.c.
7488 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Changed the ask_passphrase client operation to be ascynchronous.
7491 It has now a completion callback and a context that the
7492 application must call after it has got the passphrase from
7493 the user. Affected files lib/silcclient/silcapi.h,
7494 lib/silcclient/protocol.c, lib/silcclient/command.c and
7497 Added SilcAskPassphrase callback that the application calls
7498 to deliver the passphrase to the library.
7500 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7501 The public key verification and especially a certificate
7502 verification is asynchronous procedure.
7504 Added new SILC_SKE_STATUS_PENDING status to indicate the
7505 request is pending and a callback will be called to finalize
7508 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7509 indicate that remote end did not send its public key (or
7510 certificate), even though we require it. Added check for this
7511 condition in the SKE. This was a security bug, now fixed.
7513 Defined new SilcSKEVerifyCbCompletion callback that is called
7514 when the verification process is completed.
7516 The affected files lib/silcske/silcske_status.h and
7517 lib/silcske/silcske.[ch].
7519 * Changed the verify_public_key client operation to be async
7520 as well. Defined SilcVerifyPublicKey callback that is used to
7521 indicate the success of the public key verification process.
7523 Changed the server and client to use the new async client
7526 * Changed the Irssi SILC client's internal scheduler to be called
7527 twice as many times as it used to be. As a result the client
7528 should be a bit faster now. Affected file is
7529 irssi/src/silc/core/silc-core.c.
7531 * Added support to Irssi SILC client of asynchronous public key
7532 verification and passphrase inquiry. Affected file is
7533 irssi/src/silc/core/silc-core.c.
7535 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Do not say "You have left channel %s" in client library.
7538 Moved it to the application. Affected files are
7539 lib/silcclient/command.c and silc/client_ops.c.
7541 * Fixed silc_client_get_clients. Command context was not
7542 duplicated and was freed memory in the callback. Affected
7543 file lib/silcclient/idlist.c.
7545 * Do not say "you are now talking..." on JOIN command in the
7546 client library. The appliation must handle it.
7548 * Do not say ".. changed topic to" in command reply in the
7549 client libary. The application must handle it.
7551 * Fixed TOPIC command sending in the client library.
7553 * Fixed a memory leak in silc_client_command_free in the file
7554 lib/silcclient/command.c.
7556 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Imported a modified version of Irssi client to the source tree.
7559 The Irssi will be used to create a new client called
7560 Irssi SILC. Imported to irssi/.
7562 Added silc_core_init_finish function to the Irssi. Affected
7563 file irssi/configure.in.
7565 A lot changes in the Makefile.ams around the irssi tree.
7567 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7569 * Do not rehash if the new size is same as the old size of the
7570 hash table, in the silc_hash_table_rehash*. The affected file
7571 lib/silcutil/silchashtable.c.
7573 * Replaced hash_table_del_by_context calls from the server
7574 (when channel->user_list and client->channels) to the
7575 hash_table_del as it is sufficient and faster.
7577 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Added silc_hash_table_list, silc_hash_table_get and the
7580 SilcHashTableList structure to provide an alternative way to
7581 traverse the hash table. The affected files are
7582 lib/silcutil/silchashtable.[ch].
7584 * Changed the server's idlist routines to use the hash table
7585 routines to optimize the code.
7587 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Replaced the client entry's `channel' list and channel entry's
7590 `user_list' list to hash tables for optimized lookup. Changed
7591 the code to use the hash table interface around the code.
7592 Affected file lib/silcd/idlist.[ch].
7594 * Added `auto_rehash' boolean argument to the function
7595 silc_hash_table_alloc to indicate whether the hash table should
7596 auto-rehash when it thinks is appropriate time. It will
7597 increase the hash table size if the there is twice as much
7598 entries in the table than the size of the table, and will
7599 decrease the size if there are twice as less entries than
7600 the size of the table.
7602 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7606 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * silc_idcache_purge_by_context deletes the entry now by context
7609 as it is supposed to do. Affected file lib/silccore/idcache.c.
7611 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7612 client is not anymore valid (WHOWAS givens the info) and not
7613 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7615 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * Removed the `data' and `data_len' arguments from the ID Cache
7618 interfaces and added `name' argument. ID Cache does not handle
7619 anymore the binary data only a names associated with given ID.
7621 * When hashing a Client ID with silc_hash_id the entire ID is
7622 not hashed anymore, instead only the hash of the Client ID is
7623 hashed. This way we can access the Client ID from the cache
7624 with Client ID but with the hash of the ID (which is a hash of
7625 the nickname) as well without any difference in performance.
7627 Added also silc_idcache_find_by_id_one_ext to do one on one
7628 searching when we have the actual ID. Added also function
7629 silc_hash_client_id_compare. The affected files are
7630 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7632 * When hashing the name associated with a ID it is always done
7633 in lowercase. This way we can access the cache without worrying
7634 about case-sensitivity, even though, for example nicknames are
7637 * Fixed a bug in server with channel message sending. It put
7638 wrong ID type as destination ID. The affected file
7639 silcd/packet_send.c.
7641 * silc_idcache_del_by_context now deletes from all hash tables
7642 by context. Affected file lib/silccore/idcache.c.
7644 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Changed the client library to use the new ID Cache interface.
7647 Changes around the source tree.
7649 * Added silc_hash_table_rehash_ext to rehash with specific
7650 hash function. Affected file lib/silcutil/silchashtable.[ch].
7652 * Added silc_hash_string_compare to compare two strings in the
7653 hash table. Affected file lib/silcutil/silcutil.[ch].
7655 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Added new function silc_idcache_del_by_context into the
7658 lib/silccore/idcache.[ch].
7660 * Changed the server's ID list routines to use the new ID Cache
7661 interface. Changes around the source tree.
7663 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Added silc_hash_table_del[_by_context]_ext functions in to the
7666 lib/silcutil/silchashtable.[ch].
7668 Removed silc_hash_table_find_all* routines and added new
7669 silc_hash_table_find_foreach to replace them.
7671 Added silc_hash_table_replace_ext function as extended
7672 replacing function. Separated the simple hash table interface
7673 from the extended hash table interface in the file
7674 lib/silcutil/silchashtable.h.
7676 * Fixed minor bugs and changed it to use some of the new
7677 hash table functions in lib/silccore/idcache.c
7679 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7681 * Added new function silc_hash_table_find_all to return all keys
7682 in the hash table by the specified key. As the hash table is
7683 collision resistant it also makes it possible to have several
7684 duplicate keys in the hash table. This function may be used to
7685 find all of the keys from the hash.
7687 Added user_context arguments to the SilcHashFunction,
7688 SilcHashCompare and SilcHashDestructor to deliver user specified
7691 Added new fuctions silc_hash_table_find[_all]_ext to do
7692 extended lookup with specified hash and compare functions and
7693 specified user contexts.
7695 Added new function silc_hash_table_add_ext to add the key
7696 with specified hash function and user context.
7698 Added new function silc_hash_table_foreach to traverse all
7699 entrys in the hash table. Added SilcHashForeach callback
7702 Added new function silc_hash_table_del_by_context to delete
7703 the entry only if the context associated with the key matches.
7705 Affected files are lib/silcutil/silchashtable.[ch].
7707 * Removed silc_hash_[server/client/channel]_id and added just
7708 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7709 silc_hash_id_compare to compare two ID's using as the hash table
7710 comparison function. Added also silc_hash_data to hash
7711 binary data and silc_hash_data_compare to compare it.
7713 * Removed silc_idlist_find_client_by_hash as it is not needed
7714 anymore. Affected file silcd/idlist.[ch].
7716 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7717 to use internally the SilcHashTable. The new ID Cache is a lot
7718 faster than the old one. Some of the ID Cache interface was also
7719 rewritten and obsolete and stupid functions were removed.
7721 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7723 * Added entry_count field to the SilcHashTable to keep the number
7724 of the entries in the table. Implemented the function
7725 silc_hash_table_rehash. Added new function
7726 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7728 Fixed a minor bug in silc_hash_table_free.
7730 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7731 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7732 into the lib/silcutil/silcutil.[ch].
7734 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Implemented a collision resistant hash table into the
7737 lib/silcutil/silchashtable[ch]. See the header and the source
7738 for the SilcHashTable API.
7740 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Merged dotconf version 1.0.2 into lib/dotconf.
7744 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Do not compile anything in lib/silcsim/* if the SIM support
7747 is not enabled. The tree should now compile without problems
7750 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Compiled the SILC under cygwin. Compiled and tested briefly
7753 without problems. More tests needed. The SIMs didn't compile
7756 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7758 * Fixed possible crash in silc_get_username in the
7759 lib/silcutil/silcutil.c.
7761 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Fixed a va_arg in silc/client_ops.c.
7765 * Oops, RC5 routines were named AES and caused some problems
7766 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7768 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Added new SilcIDIP structure into the lib/silccore/id.h and
7771 replaced the old `ip' fields from all SILC ID's to that type.
7772 This is a step towards IPv6 support.
7774 The silc_id_get_len takes now the ID as an extra argument.
7775 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7776 both IPv4 and IPv6 based ID's.
7778 The affected files are lib/silccore/id.[ch] and other files
7779 around the tree using these routines.
7781 * Removed the ID length arguments in server from various
7782 silc_server_send_notify_* routines -> they are not needed
7785 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Fixed memory leak in silc_encode_pem_file in the file
7788 lib/silcutil/silcutil.c.
7790 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Check minor version as well in the SKE. Affected files are
7793 silcd/protocol.c and lib/silcclient/protocol.c.
7795 * Added --identifier option to the server so that an identifier
7796 can be when creating the public key for the server. Affected
7797 file is silcd/silcd.c.
7799 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7800 lib/silccrypt/silcpkcs.c.
7802 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7804 * Register default ciphers and stuff when using -C option with
7805 the server. Affected file sildc/silcd.c.
7807 * Put back the servers public key filename format, it is better
7808 than the new one. For now, the client keys are saved with the
7809 new filename format. The affected file silc/client_ops.c.
7811 * Implemented the Cipher API for the rest of the ciphers that
7812 did not implement it or implemented it the wrong way.
7814 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Register default ciphers and stuff when using the -S option
7817 in the client. Affected file silc/silc.c. Same also when
7818 creating new key pair with -C option.
7820 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Fixed the silc_verify_public_key client operation function to
7823 save the public keys differently. The fingerprint is now
7824 used as filename and not the hostname. This way also the
7825 client keys are saved uniquely and not with hostnames. The
7826 affected file is silc/client_ops.c.
7828 * Trimmed the silc_hash_fingerprint function to remove extra
7829 whitespaces from the end of the fingerprint. The affected
7830 file is lib/silccrypt/silchash.c.
7834 * Added silc_cipher_register_default function to register all
7835 default ciphers. It can be used when configuration files
7836 does not exist and the application does not want any specific
7837 ciphers in any specific order.
7839 The SilcDList is now used as silc_cipher_list dynamically
7840 allocated cipher list. Removed the static list all together
7841 and now all ciphers must be allocated to the dynamic list.
7842 The silc_cipher_alloc routine was changed to check only the
7845 All silc_cipher_* routines that used to return int returns
7848 The affected files lib/silccrypt/silccrypt.[ch].
7850 * The same thing was done to silc_hash_* as for silc_cipher_*
7851 routines. Affected files lib/silccrypt/silchash.[ch].
7853 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7854 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7855 Added also silc_pkcs_[un]register[_default] functions.
7856 Removed the data_context from the PKCS API.
7858 * Added silc_hmac_register_default function to register default
7859 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7860 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7861 to unregister all hmacs at once.
7863 * Register the default ciphers, hash functions, PKCSs and HMACs
7864 if client's configuration file does not exist. The affected
7867 * The client did not load the hash functions from the SIM
7868 modules at all. Added support for this. Affected file is
7869 silc/clientconfig.c.
7871 * When decoding public key with silc_pkcs_public_key_decode, check
7872 the supported algorithm only if PKCS are registered. Affected
7873 file lib/silccrypt/silcpkcs.c. The same was done with the
7874 silc_pkcs_private_key_decode.
7876 * Fixed the SILC List routines to keep the list always in order.
7877 It used to change the list's order when traversing the list but
7878 not it preserves the order. Affected file lib/trq/silclist.h.
7880 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Added the client library to use the SilcSocketConnection's
7883 reference counter (by silc_socket_dup) to prevent the bug that
7884 the socket object may be freed underneath async operation.
7886 * The name resolv library checking fixes in the configure.in.pre.
7889 * Created new version of the protocol drafts for future
7890 development. The -03 drafts are the ones that will be changed
7891 in the trunk now and the -02 will remain as they are.
7893 * Send list of CUMODE notifys to the router when announcing
7894 the channel users to the router. Affected file silcd/server.c.
7895 If the router receiving channel founder CUMODE for a channel
7896 that already has channel founder it will send CUMODE notify
7897 to the sender to remove the channel founder rights from the
7898 announced client. Affected file silcd/packet_receive.c.
7900 * The CUMODE notify may now use Server ID as well as the entity
7901 who changes the mode. Updated protocool specs.
7903 * Updated INSTALL and README files.
7905 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * New web pages in the http://silc.pspt.fi. The pages was
7912 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7914 * Implemented the [DenyConnectin] config section in the server.
7915 Added silc_server_config_denied_conn to check whether incoming
7916 connection is denied. Affected file silcd/serverconfig.[ch].
7918 * Do not check the ports when checking the incoming configuration
7919 data if the port is 0, meaning any. Affected file is
7920 silcd/serverconfig.c.
7922 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Fixed buffer overflow in silc_string_compare in the file
7925 lib/silcutil/silcutil.c.
7927 * Fixed double free in silc_server_command_leave in the file
7930 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Fixed the version checking in the server. Affected file is
7935 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Fixed the configuration data fetching when accepting new
7938 connections in the server. Affected file silcd/server.c.
7940 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Added `sender_entry' argument to the function
7943 silc_server_packet_relay_to_channel so that we can check
7944 whether some destination actually belongs to the same route
7945 the sender belongs (ie, we must not resend the packet to the
7946 sender). Affected file silcd/packet_send.[ch].
7948 * Added `servername' field to the SilcClientEntry in the server
7949 to hold the name of the server where client is from. Affected
7950 file is silcd/idlist.h.
7952 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Moved the channel message encrypting in the router betwen
7955 router connections from silc_server_channel_message to the
7956 silc_server_packet_relay_to_channel since we want to check
7957 whether we have anybody channel before encrypting anything.
7958 Affected files silcd/packet_[receive/send].c.
7960 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * Fixed the [AdminConnection] server config section to support
7963 multiple entries. Affected file silcd/serverconfig.c.
7965 * Added support into the server to check the validity of the
7966 incoming connection before executing any KE or authentication
7969 * The connection configuration is now saved to the KE and
7970 connection auth protocol contexts and not fetched anymore in
7971 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7973 * The local hosts listenning address and port is also resolved
7974 now when starting the server. We want to have the socket object
7975 to include the real address and port for the listener. Added
7976 new function silc_net_check_local_by_sock into the files
7977 lib/silcutil/silcnet.[ch].
7979 * Fixed a broadcast bug in server -> do not broadcast if we
7982 * Fixed a routing bug. Do not route broadcast packets ever.
7983 Broadcast packets must be processed always and not routed since
7984 they may be destined to some other host than yourself and thus
7985 would get routed without no good reason. Affected file is
7988 * Added function silc_server_config_is_primary_route to check
7989 whether primary router connection has been configured (a router
7990 configuration that we are initiating). If there is not, we
7991 will assume that there is only two routers in the SILC network
7992 and we will use the incoming router connection as our primary
7993 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7995 * Changed the order of the broadcasting. Broadcast _after_ the
7996 packet has been processed not before. Affected file is
7999 * Fixed a [ClientConnection] parsing bug. The port was never
8000 parsed correctly thus resulting to port 0. Affected file
8001 silcd/serverconfig.c.
8003 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8004 argument and did not set the broadcast packet flag. Affected
8005 file silcd/packet_send.c. Fixed same bug in the function
8006 silc_server_send_notify as well.
8008 * If we receive NEW_ID packet for our own ID in the server, ignore
8011 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Removed the nickname from the Private Message Payload.
8016 Updated the code and the protocol specs.
8018 * Updated protocol specs for submitting to the IETF.
8020 * Tweaked the Random Number Generator a bit. Affected file
8021 lib/silccrypt/silcrng.c. Exported a new function
8022 silc_rng_[global]_add_noise which can be used to add more
8025 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8027 * Do not parse packets with different timeout when protocol
8028 is active -> may cause problem with rekey. Affected file
8031 * When server receives signoff notify it must not create
8032 new channel key if the client is on any channels since the
8033 sender of the signoff notify will create it.
8035 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Added printing of error messages during SKE protocol from the
8038 failure packet sent by server during SKE. Affected file
8041 * Removed the client's failure_callback handling with timeout
8042 and handle it immediately when received.
8044 * The SKE library returned wrong type in SUCCESS and FAILURE
8045 packets. They must be 32 bit MSB not 16 bit MSB.
8047 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Ok, rewrote the logic of the re-key and now it seems to work.
8050 I tested it on high traffic with frequent re-keys without
8051 problems. Added hmac_receive (and renamed hmac to hmac_send)
8052 in SilcClientConnection in lib/silcclient/client.h and
8053 in SilcIDListData in silcd/idlist.h. Also, removed the
8054 SilcPacketParserContext's cipher and hmac fields as they are
8055 not needed anymore and actually caused some problems when
8056 the ciphers and hmac's changed underneath the packet parser.
8058 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * If re-key protocol is active then process the incoming packets
8061 synchronously since we must assure that icoming packets encrypted
8062 with the old key is processed before the new keys is set to
8063 use. This is true other packets than for REKEY packets.
8064 Affected file silcd/server.c. The same was done to client library
8065 as well, affected file lib/silcclient/client.c.
8067 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Fixed bug in client and server to accept the force send if
8070 the packet is send from silc_[server/client]_packet_process
8071 function. Otherwise the packets are never delivered, oops.
8073 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Disable force sending of packets when REKEY protocol is active.
8076 We must assure that no packet is sent directly when rekey is
8077 performed. All packets must be sent through packet queue.
8078 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8079 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8080 function is silc_[server/client]_packet_send_real to check
8083 * Replaced the SIM paths from example config files to
8084 /usr/local/modules. Also, make install creates now
8085 /usr/local/silc/logs directory to hold all the SILC server
8088 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8090 * Made the configure.in.pre work on Solaris. Patch by salo.
8092 * Made all ciphers compatible with non-x86 machines. Defined
8093 CBC mode macros into lib/silccrypt/ciphers_def.h.
8095 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Fixed the make install.
8099 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * When MAC computation fails the silc_packet_decrypt returned 0
8102 even though it was supposed to return -1. Fixed this. The
8103 affected file is lib/silccore/silcpacket.c.
8105 * Do not replace the config files in /etc/silc (in make install)
8106 if they already exist. Affected file ./Makefile.am.
8108 * Do not send re-key packets immediately but through packet queue.
8109 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8111 * Changed silc_net_check_host_by_sock to return FALSE if the
8112 IP/DNS could not be resolved. Though, it returns the IP address
8113 now even if it could not resolve it (but returns also FALSE).
8114 Affected file lib/silcutil/silcnet.[ch].
8116 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Added silc_pkcs_decode_identifier to decode the public key's
8119 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8120 Added also silc_pkcs_free_identifier. Added also new context
8121 SilcPublicKeyIdentifier.
8123 * Added -S option to the silc client. It is used to dump the
8124 contents of the specified public key file.
8126 * Changed the PKCS api to return the public key length when
8127 setting the public key.
8129 * Fixed a fatal bug in the public and private key file loading.
8130 Affected file lib/silccrypt/silcpkcs.c.
8132 * Execute the packet parsing for client with zero (0) timeout
8133 if the protocol is active. Affected file silcd/server.c.
8135 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Made the key generation options to the silcd program. Added
8138 -C option, equivalent to client's option.
8140 * Added new [ServerKeys] config section to the server. It
8141 configures the server's public and private key.
8143 * Defined generic Public Key Payload into the protocol
8144 specification to send specific type of public keys and
8147 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8148 public key or certificate.
8150 * Implemented the GETKEY command to the server and to the
8151 client library and on user interface.
8153 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Made preliminary `make install' work.
8157 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8159 * Added SilcServerRekey context into silcd/idlist.h.
8161 * Added the PFS support as defined in the specification to the
8162 SKE protocol. Affected files lib/silcske/*.c.
8164 * Added `ske_group' field to the SilcServerRekey context to hold
8165 the number of the SKE group that is used with PFS in re-key.
8166 Affected file silcd/idlist.h.
8168 * Added PFS re-key support to the server. Affected file is
8171 * Added silc_protocol_cancel to cancel execution of the next
8172 state of the protocol. Affected file is
8173 lib/silccore/silcprotocol.[ch].
8175 * Added the re-key support with and without PFS to the client
8176 library. Re-key is performed once in an hour, by default.
8178 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8179 Added silc_client_rekey_callback and silc_client_rekey_final.
8180 Affected files are lib/silcclient/protocol.[ch] and
8181 lib/silcclient/client.[ch].
8183 * Removed the `hmac_key' and `hmac_key_len' fields from the
8184 SilcClientConnection structure; not needed. Affected file is
8185 lib/silcclient/client.h.
8189 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Do not ask whether user wants to use the negotiated private key
8192 for private messages, just use it. Affected file is
8193 silc/local_command.c.
8195 * Added `send_enc_key' and `enc_key_len' fields to the
8196 SilcIDListData structure since they are needed in the re-key
8197 phase. Affected file is silcd/idlist.[ch].
8199 * Implemented the simple re-key protocol into the server.
8200 Affected files silcd/server.c and silcd/protocol.[ch]. The
8201 re-key will be performed once in an hour, by default.
8203 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8204 Added silc_server_rekey, silc_server_rekey_callback and
8205 silc_server_rekey_final.
8207 * Removed Tunneled flag from the protocol. Updated the code
8208 and the specifications.
8210 * Adde `pfs' field to the SilcIDListData to indicate whether
8211 the PFS is to be performed in the re-key. Affected file is
8214 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8217 int64 of at least the xintXX size. If void * is less that 4
8218 bytes uint32 * will be used. Defined bool as boolean.
8220 * Changed _ALL_ unsigned long and unsigned int to uint32,
8221 unsgined short to uint16 in the source tree.
8223 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8224 not handle clients that has entry->data.registered == FALSE.
8225 They are not in the network anymore. Affected file is
8228 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Implemented the sending of the SERVER_SIGNOFF notify in the
8231 server. Affected file is silcd/server.c.
8233 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8234 Added also silc_notify_payload_encode_args into the
8235 lib/silccore/silcnotify.[ch].
8237 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8238 Affected file silcd/packet_receive.c.
8240 * Implemented the SERVER_SIGNOFF notify handling in the client
8241 library. Affected file lib/silcclient/client_notify.c. Also,
8242 implemnted the printing of the SERVER_SIGNOFF info to the
8243 application. Affected file silc/client_ops.c.
8245 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8246 if the deleting was successful. Affected file silcd/idlist.[ch].
8248 * Added support for public key authentication in the connection
8249 authentication protocol in the client library. Affected file
8250 lib/silcclient/protocol.c.
8252 * Changed the server's silc_idlist_get_clients_by_* interface
8253 to support already allocated array so that new entries may be
8254 added to pre-allocated array. Affected file silcd/idlist.[ch].
8255 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8256 and command replies.
8258 * All command reply functions in the server now calls the
8259 pending command callback even if error occured. This way the
8260 error will be delivered to the client as well. Affected files
8261 silcd/command.c and silcd/command_reply.c.
8263 * Fixed INFO command to return local server's info if no server
8264 was provided. Affected file lib/silcclient/command.c.
8266 * Removed RESTART command for good. Updated the code and the
8269 * Rewrote parts of the task system. It is a bit simpler now.
8270 Removed unsued task priorities. The affected files are
8271 lib/silcutil/silctask.[ch].
8273 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Moved the USERS printing from the library to the application.
8276 Affected files lib/silcclient/command.c and silc/client_ops.c.
8278 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Added channel key re-key support. The re-key is perfomed
8283 only by the router and is done once in an hour. Added `rekey'
8284 field to the SilcChannelEntry in the server. Affected files
8285 silcd/server.c and silcd/idlist.h.
8287 * Added silc_task_unregister_by_context into the file
8288 lib/silcutil/silctask.[ch].
8290 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Added SILC_UMODE_GONE mode to indicate when the client is not
8293 present in the SILC network. Added also support to the local
8294 command AWAY that will set this mode. Added support of showing
8295 "xxx is gone" in WHOIS command. The USERS command shows the
8296 gone status as well.
8298 * Fixed setting server and router operator privileges in the
8299 server's UMODE command. Affected file silcd/command.c.
8301 * Merged the SKE KE1 and KE2 payloads into one payload. The
8302 new KE payload is equivalent to the old KE2 payload.
8304 Cleaned up the SKE Start Payload parsing. It now uses the
8305 simple buffer unformatting to do the parsing. A lot faster
8308 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8309 to the SKE that is used to indicate whether both of the SKE
8310 parties should perform authentication. By default only the
8311 responder performs authentication. By setting this flag also
8312 the initiator must do authentication. By default it is unset
8313 since in normal SKE case, client to server connection, only
8314 the responder should do authentication. When doing SKE between
8315 two clients both should perform authentication. Updated the
8316 code and the protocol specs.
8318 * A little fix to IDENTIFY command in the server. Search the
8319 client first by hash not nickname. Affected file is
8322 * Fixed the silc_client_close_connection to support closing
8323 the client to client connections wihtout deleting too much
8324 data. Affected file lib/silcclient/client.c.
8326 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8327 are received if protocol used to be active but is not anymore
8328 the application would crash due to NULL pointer dereference.
8329 Affected files silcd/server.c and lib/silcclient/client.c.
8331 * Added `hash' field to the SilcClientConnection to include
8332 the hash function negotiated in the SKE protocol.
8334 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8335 to set the channel founder authentication data. A client can
8336 claim the founder rights later by providing the authentication
8337 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8338 This way the channel founder can regain the channel founder
8339 privileges even it is left the channel. This works only on
8340 local server and the client must be connected to the same
8341 server to be able to regain the founder rights. Updated the
8342 protocol specs accordingly.
8344 Added support to the CMODE command in the client to set the
8345 founder auth data. Read the README to see how to set it.
8347 Added support to the CUMODE command to claim the founder
8348 rights. Read the README to see how to do it.
8350 Added support for the founder authentication to the Channel
8351 Entry in the server. Affected file silcd/idlist.h.
8353 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8354 server's CMODE command. Affected file silcd/command.c.
8356 * Added the following new functions into lib/silccore/silcauth.[ch]:
8357 silc_auth_get_method and silc_auth_get_data.
8359 * The server now saves the remote hosts public key to the
8360 SilcIDListData pointer. Affected file silcd/protocol.c.
8362 * The normal server now does not remove the channel entry from
8363 the cache if the founder authentication data is set. It used
8364 to remove it if the founder was the last one on the channel on
8365 the server and left the channel. The auth data is saved and
8366 if the channel is re-joined later the old entry is used with
8367 the old auth data. Affected files silcd/command_reply.c and
8370 * Removed the `pkcs' field from the SilcIDListData structure
8371 in the server; it is not used. Affected file silcd/idlist.h.
8373 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Fixed packet processing on slow links. Partial packets were
8376 never re-processed because the incoming data buffer was cleared
8377 by the application. Application must not directly clear the
8378 sock->inbuf, the packet processing routines handle it. Fixed
8379 this in client library and in server.
8381 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Fixed the WHOIS and IDENTIFY send reply function to really
8384 check whether to send list or just one entry. Affected file
8387 * Cleaned up the LEAVE command's channel key distribution. The
8388 affected file silcd/command.c.
8390 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8391 can enforce the channel mode as well. In that case the ID
8392 includes the ID of the server. The code now enforces the
8393 mode change if the router have different mode than the server.
8395 * The notify client operation with CMODE_CHANGE notify can now
8396 return NULL client_entry pointer if the CMODE was not changed
8397 by client. Application must check for this.
8399 * Added <Server ID> argument to INFO command to support server
8400 info fetching by Server ID.
8402 * Added silc_server_announce_get_channel_users to get assembled
8403 packets of channel users of the specified channel. Affected
8404 file silcd/server.[ch].
8406 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8407 was freed underneath the ID Cache.
8409 * Re-announce clients when the server received CHANNEL_CHANGE
8410 notify from the router. Affected file silcd/packet_send.c.
8412 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8415 crashed since it did not handle the fact that there is no cipher
8416 called "3" and didn't check the error condition. Now fixed.
8418 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8419 flag. It can be used to send message requests.
8421 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Implemented the RESTART command in the client.
8425 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8426 notice type messages. Added notice printing to the user
8429 * The channel keys are not re-generated if the channel's mode
8430 is PRIVKEY, ie private key on the channel exists. Affected
8431 files silcd/server.c and silcd/command.c.
8433 * Fixed a little bug in channel message delivery when channel
8434 private keys are set in the server. Affected file is
8435 silcd/packet_send.c.
8437 * Changed the setting on channel->on_channel = TRUE from the
8438 silc_client_save_channel_key to the JOIN command reply. The
8439 key payload is not received if the private channel key is set.
8440 Affected file lib/silcclient/command_reply.c and the
8441 lib/silcclient/client_channel.c.
8443 * When the CMODE_CHANGE notify is sent and the channel private
8444 key mode is removed the channel key must be re-generated in
8445 other cells as well. Added this support for the router in the
8446 silcd/packet_receive.c.
8448 * Added new local command NOTICE to send notice message on
8449 channel. Affected file silc/local_command.[ch].
8451 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Added new local command ME to the client. It is used to send
8454 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8455 some action. Affected file silc/local_command.[ch].
8457 * Changed channel_message and private_message client operations
8458 to deliver the message flags to the application. Added also
8459 the `flags' arguments to the silc_client_send_channel_message
8460 and silc_client_send_private_message functions. Affected file
8463 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Redefined the Private Message Payload to support private message
8466 keys and to support the new private message flags. Updated
8467 the protocol specs. Flags makes it possible to have for example
8468 CTCP style messages.
8470 * Added new type SilcPrivateMessagePayload and defined an API
8471 for it in the lib/silcclient/silcprivate.[ch].
8473 * Tested private message private keys successfully. Tested the
8474 private message key set, unset and list commands with the new
8477 * Redefined the Channel Message Payload to include the channel
8478 message flags (equal with private message flags) to support
8479 for example CTCP style messages.
8481 * Defined some of the message (for channel and private message)
8482 flags. Updated the protocol specs and added the flags to the
8483 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8485 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Added SilcKeyAgreementStatus type to the key agreement routines
8488 to indicate the current status and error if one occured.
8489 The status types are defined in the lib/silcclient/silcapi.h.
8491 * Added new local command KEY that is used to set and unset private
8492 keys for channels, set and unset private keys for private messages
8493 with remote clients and to send key agreement requests and
8494 negotiate the key agreement protocol with remote client. The
8495 key agreement is supported only to negotiate private message keys,
8496 it currently cannot be used to negotiate private keys for channels,
8497 as it is not convenient for that purpose.
8499 * Fixed a minor pending callback setting bug in the function
8500 silc_client_get_client_by_id_resolve, now the function works.
8501 Affected file lib/silcclient/idlist.c.
8503 * Added function silc_net_get_local_port to get local bound
8504 port by socket. Added to lib/silcutil/silcnet.[ch].
8506 * Added `sockets' and `sockets_count' fields to the SilcClient
8507 object. They hold the sockets of the listenning sockets in
8508 the client. Listenning sockets may be for example the key
8509 agreement server. Affected file lib/silcclient/client.[ch].
8510 Added functions the silc_client_add_socket and the
8511 silc_client_del_socket. They are exported to the application
8514 * Added ~./silc/clientkeys to support other client's public keys.
8516 * Renamed verify_server_key client operation to verify_public_key
8517 and added one argument to indicate the type of the connection
8518 (server, client etc.).
8520 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8522 * Added silc_server_connection_auth_request to handle the
8523 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8524 silcd/packet_receive.[ch].
8526 * Added silc_server_send_connection_auth_request into the
8527 silcd/packet_send.c to send the connection auth request packet.
8529 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8532 * Fixed the public key authentication in responder side in the
8533 server. The `auth_data' pointer includes the SilcPublicKey
8534 not the path to the public key. Affected file silcd/protocol.c.
8536 * Implemented the public key authentication in the initiator side
8537 in the server. Affected file silcd/protocol.c.
8539 * Removed the [RedirectClient] config section from the server
8540 configuration. Is not needed and I don't want to implement it.
8542 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Cleaned up the CMODE command in the server. It now works
8545 correctly and supports all the modes defined in the protocol.
8546 Affected file is silcd/command.c.
8548 * Added `hmac_name' field to the SilcChannelEntry in the server
8549 to hold the default HMAC of the channel. It can be set when
8550 creating the channel (with JOIN command). Affected files
8553 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8554 type to indicate the change of the current cipher and hmac
8555 on the channel. Client can safely ignore the <cipher> argument
8556 (if it chooses to do so) since the CHANNEL_KEY packet will
8557 force the channel key change anyway. The <hmac> argument is
8558 important since the client is responsible of setting the new
8559 HMAC and the hmac key into use.
8561 * Fixed the CMODE command in the client library as well.
8563 * Tested CMODE command in router environment successfully.
8565 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Show the version of the remote client (or server) when connecting
8568 to the server. It is logged to the log file. Affected file
8569 is silcd/protocol.c.
8571 * Fixed the KILLED notify handling in the client library. The
8572 client must be removed from all channels when receiving the
8575 Also, do not remove the client entry when giving the KILL
8576 command but when the KILLED notify is received.
8578 * Removed silc_idlist_find_client_by_nickname from the server.
8579 Not needed anymore. Affected files silcd/idlist.[ch].
8581 * Implemented the CHANNEL_CHANGE notify type handling to the
8582 server. Affected file silcd/server.c.
8586 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Added silc_server_send_notify_invite to send the INVITE
8589 notify between routers.
8591 * Implemented the INVITE command correctly to the server.
8593 * Implemented the INVITE notify type handling in the server.
8595 * Implemented the INVITE command to the client library and on the
8598 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8600 * Added function silc_server_get_client_resolve to find the
8601 client entry by ID from all ID lists and then resolve it
8602 (using WHOIS) if it cannot be found. Affected file is
8605 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Implemented the BAN command to the client library.
8609 * The JOIN command in the server now checks the invite list
8612 * Changed the silc_command_reply_payload_encode_va and the
8613 silc_command_payload_encode_va to support that if argument is
8614 NULL it ignores and checks the next argument. Affected file
8615 lib/silccore/silccommand.c.
8617 * Added silc_server_send_notify_ban to send the BAN notify
8618 type between routers.
8620 * Chaned the silc_notify_payload_encode to support that if
8621 argument is NULL it ignores and checks the next argument.
8622 Affected file lib/silccore/silcnotify.c.
8624 * Tested ban lists in router environment successfully.
8626 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Implemented BAN command to the server, in silcd/command.[ch].
8630 * Removed the BAN and INVITE_LIST modes from the CMODE command
8633 * Added function silc_string_match to regex match two strings.
8634 Affected files lib/silcutil/silcutil.[ch].
8636 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Redefined parts of the SilcChannelEntry in the server to support
8639 the new ban and invite lists.
8641 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Redefined the INVITE command. The same command can be used to
8644 invite individuals to the channel but also to manage the invite
8645 list of the channel (to add to and remove from the invite list).
8646 Updated the protocol specs.
8648 * Added new command SILC_COMMAND_BAN that can be used to manage
8649 the ban list of the channel. Updated the protocol specs.
8651 * Removed the channel modes: the SILC_CMODE_BAN and the
8652 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8653 in the CMODE command. The equivalent features are now available
8654 using INVITE and BAN commands. Updated the protocol specs.
8656 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8657 in the network about change in the current ban list. The notify
8658 type is not used by the client.
8660 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8661 support the invite lists.
8663 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Added new function silc_string_regexify that converts string
8666 including wildcard characters into regex string that can
8667 be used by the GNU regex library. Added into the file
8668 lib/silcutil/silcutil.[ch].
8670 Added silc_string_regex_combine to combine to regex strings
8671 into one so that they can be used as one regex string by
8672 the GNU regex library. Added into the file
8673 lib/silcutil/silcutil.[ch].
8675 Added silc_string_regex_match to match two strings. It returns
8676 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8678 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Imported GNU regex to the soruce tree into lib/contrib.
8681 Fixed some compiler warning from the regex.c.
8683 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Fixed MOTD command in the server to work in router environment.
8687 * Fixed the MOTD command in the client library to support
8688 the server argument in the command.
8690 * Added `nickname_len' argument to the silc_idlist_add_client
8691 in the server, as the `nickname' argument may be binary data
8694 * Added silc_idlist_get_channels to return all channels from
8697 * Implemented LIST command to the server. Affected file is
8700 * Implemented the LIST command to the client library and on the
8703 * Added [<user count>] argument to the LIST command reply.
8704 With private channels the user count is not shown.
8706 * Updated TODO and README.
8708 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * The client entry's data.registered must be TRUE even with
8711 global client entry on global client list. The data.registered
8712 is used to check whether the client is anymore in the network,
8713 for example with WHOWAS command so it must be valid.
8715 * Fixed the WHOWAS command in the server. It now actually works
8716 in router environment. Added function into silcd/command_reply.c
8717 silc_server_command_reply_whowas_save.
8719 * Added silc_idlist_purge function to the silcd/idlist.c
8720 to periodically purge the ID Cache.
8722 * Fixed INFO command in the server. It works now in router
8723 environment. Added <server name> argument to the INFO command
8724 reply. Updated the protocol specs.
8726 * Fixed minor bug in silc_idcache_purge to not purge if the
8727 expire value is zero.
8729 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8730 they were buggy because of the WHOWAS information.
8732 * Fixed local command MSG to handle the async resolving of
8733 the remote client properly. It used to fail the first MSG.
8734 Affected file silc/local_command.c.
8736 * Added `data_len' field to SilcIDCache context.
8738 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Update TODO. Todo in commands in the server.
8742 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8745 used by routers as broadcast packet to inform other routers
8746 about the changed user mode.
8748 Implemented the notify handling in the server. Affected file is
8749 silcd/packet_receive.c. Added the function
8750 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8752 * Added new generic Channel Payload and deprecated the New Channel
8753 Payload. The New Channel Payload is now the generic Channel
8756 * Added new argument `mode' to the silc_server_send_new_channel
8757 as it is required in the Channel Payload now.
8759 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8760 and created a new and real SilChannelPayload to represent the
8761 new generic Channel Payload. Implemented the encode/decode
8762 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8764 * Added silc_server_get_client_channel_list to return the list
8765 of channels the client has joined for WHOIS command reply.
8766 Affected file silcd/server.[ch].
8768 * Implemented the channel list sending in the WHOIS command reply
8769 in server and in the client.
8771 Implemented the channel list displaying on the user interface
8772 as well. Affected file silc/client_ops.c.
8774 * Added silc_channel_payload_parse_list to parse list of Channel
8775 Payloads. It returns SilcDList list of SilcChannelPayloads.
8776 Client for example can use this function to parse the list of
8777 channels it receives in the WHOIS command reply. The caller
8778 must free the list by calling silc_channel_payload_list_free.
8779 Affected files lib/silccore/silcchannel.[ch].
8781 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Added one new argument <user mode> to the WHOIS command reply
8784 to return the mode of the user in SILC. Updated the protocol
8787 Implemented it to the server and client.
8789 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Fixed the mode printing on the user interface on joining.
8792 Affected file silc/client_ops.c.
8794 * Implemented the UMODE command and user modes in general to the
8795 client library and to the user interface.
8797 * Implemented the UMODE command to the server.
8799 * The server now sends UNKNOWN_COMMAND error status if client sends
8800 unknown command. Affected file silcd/command.c.
8802 * All server commands now handle the command identifier the right
8803 way when sending the command reply to the client. The client can
8804 use to identify the command replies with the identifier.
8806 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Added silc_server_get_client_route to resolve the route to
8809 the client indicated by the client ID. Affected file is
8812 * Added silc_server_relay_packet as general function to relay
8813 packet to arbitrary destination. This deprecates functions
8814 like _send_private_message_key, _relay_notify etc. Affected
8815 file is silcd/packet_send.[ch].
8817 Removed silc_server_send_key_agreement,
8818 silc_server_send_private_message_key and
8819 silc_server_packet_relay_notify functions from the file
8820 silcd/packet_send.[ch].
8824 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8825 server. Affected file silcd/packet_receive.[ch].
8827 * Implemented the KILL command to the client. Implemented the
8828 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8829 Affected files lib/silcclient/command[_reply].c and
8830 lib/silcclient/client_notify.c. Implemented the KILL notify
8831 printing in the user inteface.
8833 * Fixed a lot silc_parse_nick memory leaks from the client
8834 library in the file lib/silcclient/command.c.
8836 * Changed the silc_server_send_notify_on_channels's `sender'
8837 argument from SilcSocketConnection to SilcClientEntry to
8838 check the sender as entry and not as connection object and not
8839 to send to the client provided as argument. The affected file
8840 is silcd/packet_send.[ch].
8842 * The notify packets that are destined directly to the client used
8843 to not to be processed by the server. Now changed that and the
8844 server processes all notify packets. After relaying the packet
8845 to the client the notify packet is processed in the server.
8847 * The silc_server_free_client_data now checks whether there is
8848 pending outgoing traffic for the client and purges the data to
8849 the network before removing the client entry.
8851 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8854 an client is killed from the SILC Network. Updated the protocol
8857 Added new function silc_server_send_notify_killed to the
8858 silcd/packet_send.[ch].
8860 * Added function silc_server_packet_relay_notify to relay notify
8861 packets that are destined directly to a client. In this case
8862 the server does not process the notify packets but merely relays
8863 it to the client. Affected file silcd/packet_send.[ch].
8865 Added also silc_server_packet_process_relay_notify to check
8866 whereto relay the notify. Affected file is
8867 silcd/packet_receive.[ch].
8869 * Implemented the KILL command to the server.
8873 * Added the backup schema desgined last fall to the protocol
8874 specs for everyone to see. The specification is in the
8875 *-spec-xx.txt draft and the packet type definitions for the
8876 backup routers is in *-pp-xx.txt draft. Thusly, added also
8877 new packet type SILC_PACKET_CELL_ROUTERS.
8879 * A big security problem in the implementation discovered. The
8880 signoff of an client did not cause new channel key generation
8881 which it of course should've done. The channel keys must be
8882 always re-generated when client leaves (or signoffs) the channel.
8883 The silc_server_remove_from_channels funtion now handles
8884 the channel key re-generation.
8886 * Added `sender' argument to the silc_server_send_notify_on_channels
8887 to not to send the client provided as argument. Affected file
8888 silcd/packet_send.[ch].
8890 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Implemented OPER and SILCOPER commands into the server and
8895 * Added silc_auth_verify and silc_auth_verify_data to verify
8896 the authentication directly from the authentication payload.
8897 It supports verifying both passphrase and public key based
8898 authentication. Affected file lib/silccore/silcauth.[ch].
8900 * Added `hash' field to the SilcIDListData structure. It is the
8901 hash negotiated in the SKE protocol. Affected file is
8904 * Slight redesigning of the SilcAuthPayload handling routines.
8905 Do not send SilcPKCS but SilcPublicKey as argument.
8907 * Implemented the public key authentication support to the
8908 serverconfig. The public key is loaded from the provided path
8909 and saved as authentication data to void * pointer. Thus,
8910 changed the unsigned char *auth_data to void *auth_data;
8912 * Fixed SHUTDOWN command to send the reply before the server
8913 is shutdown. :) Affected file silcd/command.c.
8915 * Fixed fatal bug in CONNECT command. The hostname was invalid
8916 memory and server crashed. Affected file silcd/command.c.
8918 * Fixed fatal bug in CLOSE command. The server_entry became
8919 invalid but was referenced later in the command. Affected file
8922 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Fixed fatal bug in failure packet handling. Server ignored
8925 the failure and thus crashed when it came.
8929 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8932 that the command may be executed only once in (about) 2 seconds.
8933 The old SILC_CF_LAG flag is same but allows command bursts up
8934 to five before limiting.
8936 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8937 server code. Various commands now includes the CF_LAG_STRICT
8938 flag to disallow any kind of miss-use of the command.
8940 * Fixed the silc_buffer_unformat to not to allocate any data
8941 if the length of the data is zero. It used to allocate the
8942 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8944 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Changed the format of AdminConnection configuration section
8947 in the server. Added username of the admin to the format.
8948 Affected files silcd/serverconfig.[ch].
8950 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8951 to return admin configuration data by host, username and/or
8954 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Implemented WHOWAS command to the server. Added the functions:
8958 silc_server_command_whowas_parse,
8959 silc_server_command_whowas_send_reply,
8960 silc_server_command_whowas_from_client and
8961 silc_server_command_whowas_from_server
8963 * Added <Client ID> argument to the WHOWAS command reply. Updated
8964 the protocol specs accordingly.
8966 * Implemented WHOWAS command and command_reply to the client
8969 Implemented the WHOWAS printing on the user interface.
8971 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Added new argument to the WHOWAS command reply, the real name.
8974 It is an optional argument. Updated the protocol specs.
8976 * Added SilcIDCacheDestructor callback that is registered when
8977 the SilcIDCache is allocated. The callback is called when
8978 an cache entry in the ID Cache expires, or is purged from the
8979 cache. Added into lib/silccore/idcache.[ch].
8981 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8982 to destruct the client entries when the cache entry expires.
8983 Other ID Cache's in server and in the client library ignores
8986 * If the ID Cache entry's `expire' field is zero then the entry
8987 never expires. Added boolean `expire' argument to the
8988 silc_idcache_add function in the lib/silccore/idcache.[ch].
8989 If it is TRUE the default expiry value is used.
8991 * Added silc_server_free_client_data_timeout that is registered
8992 when client disconnects. By default for 5 minutes we preserve
8993 the client entry for history - for WHOWAS command.
8995 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Added support to the server to enforce that commands are not
8998 executed more than once in 2 seconds. If server receives
8999 commands from client more frequently, timeout is registered
9000 to process the commands. Affected file silcd/command.c.
9001 Added new function silc_server_command_process_timeout.
9003 * Changed NICK_NOTIFY handling in client library to check that
9004 if the client's nickname was changed, so there is no need to
9005 resolve anything from the server.
9007 * Removed error printing from the WHOIS and IDENTIFY commands.
9008 If error occurs then it is ignored silently in the client library.
9009 The application, however, may map the received error to
9010 human readable error string. The application currently maps
9011 the NO_SUCH_NICKNAME error to string.
9013 * Made the command status message public to the application. Moved
9014 them from lib/silcclient/command_reply.c to
9015 lib/silcclient/command_reply.h. The application can map the
9016 received command status to the string with the
9017 silc_client_command_status_message function.
9019 * Added check to the server to check that client's ID is same
9020 as the Source ID in the packet the client sent. They must
9023 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9025 * Added dist-bzip hook to the Makefile.am to make bzip2
9026 compressed distributions.
9028 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Server now enforces the maximum length for the nickname and
9031 the channel as protocol specification dictates. 128 bytes for
9032 nickname and 256 bytes for channel name.
9034 * Moved the WHOIS printing to the application. The client libary
9035 does not print out the WHOIS information anymore, the application
9036 must do it. Renamed silc_client_command_reply_whois_print to
9037 the silc_client_command_reply_whois_save.
9039 The client's idle time is also sent to the application now, and
9040 the idle is shown on screen.
9042 * Added silc_client_command_reply_identify_save to save the
9043 received IDENTIFY entries.
9045 * Do not check for channel private keys in message sending and
9046 reception if the channel does not have the PRIVKEY mode set.
9047 Affected file lib/silclient/client_channel.c.
9049 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9052 just surfaced after chaning the JOIN procedure.
9054 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Added silc_client_get_clients_by_list to get client entries
9057 from Client ID list, that is returned for example by JOIN
9058 and USERS command replies. The application should use this
9059 function for example when JOIN command reply is received to
9060 resolve the clients already on the channel (library does not
9061 do that anymore as USERS command reply is not used in the JOIN
9062 procedure anymore). Affected files lib/silcclient/silcapi.h and
9063 lib/silcclient/idlist.c.
9065 * JOIN command reply and USERS command reply returns now SilcBuffer
9066 pointers instead of unsigned char pointers when returning
9067 the client list and mode list.
9069 * Added <Client ID> argument to the JOIN command reply, mainly
9070 for the server to identify for which client the command was
9071 originally sent. Updated protocol specs accordingly.
9073 * Added SilcDlist private_key pointer to the SilcChannelEntry
9074 in the client to support the channel private keys. Affected
9075 file is lib/silcclient/idlist.h.
9077 * Added SilcChannelPrivateKey argument to the function
9078 silc_client_send_channel_message so that application can choose
9079 to use specific private ke if it wants to. If it is not provided,
9080 the normal channel key is used, unless private keys are set.
9081 In this case the first (key that was added first) is used
9082 as the encryption key.
9084 * Implemented the support for channel private key handling.
9085 Implemented the following functions:
9087 silc_client_add_channel_private_key,
9088 silc_client_del_channel_private_keys,
9089 silc_client_del_channel_private_key,
9090 silc_client_list_channel_private_keys and
9091 silc_client_free_channel_private_keys
9093 Affected file lib/silcclient/client_channel.c.
9095 * Added the support for the private keys in the channel message
9096 sending and encryption and in the message reception and
9097 decryption. Affected funtions are
9098 silc_client_send_channel_message and silc_client_channel_message.
9100 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9102 * Added SKE's key verify callback to the client library's
9103 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9105 * Removed the statement that server (or router) must send USERS
9106 command reply when joining to the channel so that the client
9107 knows who are on the channel. Instead, the client list and
9108 client's mode list is now sent in the JOIN command reply to the
9109 client who joined channel. This is better solution.
9111 * Added function silc_server_get_users_on_channel and function
9112 silc_server_save_users_on_channel to the silcd/server.[ch].
9114 * Removed function silc_server_command_send_users from the
9117 * Do not show topic on the client library anymore. The topic is
9118 sent in the command reply notify to the application and the
9119 application must show the topic now.
9121 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * Added client searching by nickname hash into the IDENTIFY and
9124 WHOIS commands in the server as they were clearly missing from
9125 them. Affected file is silcd/command.c.
9127 * Fixed a bug in private message receiving in the client library.
9128 The remote ID was freed and it wasn't supposed, now it is
9131 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9133 * Minor fix to the channel payload; allocate the data area, as it
9134 needs to be of specific length.
9136 * If the key agreement port is zero then the operating
9137 system will define the bound port. Affected files are
9138 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9140 * Added new function silc_channel_payload_decrypt into the file
9141 lib/silccore/silcchannel.[ch].
9143 * Moved the channel message etc, check from silc_packet_decrypt
9144 to applications. The library calls now a generic
9145 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9146 when the packet is either normal or special. This was done to
9147 allow more wide range of checking that was not allowed when
9148 the code was in library. Now applications can do virtually any
9149 checks to the packet and return to the library the decision how
9150 the packet should be processed. Affected files are
9151 lib/silccore/silcpacket.[ch].
9153 Added silc_server_packet_decrypt_check to the server and
9154 silc_client_packet_decrypt_check to the client library.
9156 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9157 to send with specified source and destination information.
9159 * Channel message delivery between routers was broken after the
9160 channel key distribution was fixed earlier. The channel key
9161 was used be to distributed to other routers as well which is not
9162 allowed by the protocol. Now this is fixed and channel keys
9163 really are cell specific and the channel message delivery between
9164 routers comply with the protocol specification.
9166 * Fixed various commands in server to check also the global list
9167 for the channel entry and not just the local list. The affected
9168 file silcd/command.c.
9170 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9172 * Added assert()s to buffer formatting and unformatting routines
9173 to assert (if --enable-debug) when error occurs. Affected
9174 file: lib/silcutil/silcbuffmt.c.
9176 * Changed to auto-reconnect to check whether the remote host is
9177 router and register the re-connect timeout if it is. It used
9178 to check that whether we are normal server, but router must do
9179 auto-reconnect with another router as well. Affected file
9182 * Removed the [<key len>] option from CMODE command as the cipher
9183 name decides the key length, nowadays. See the defined ciphers
9184 from the protocol specification.
9186 * Added [<hmac>] option to the CMODE command to define the HMAC
9187 for the channel. Added SILC_CMODE_HMAC channel mode.
9189 * Added [<hmac>] option for the JOIN command so that user can
9190 select which HMAC is used to compute the MACs of the channel
9193 * Added Hmac field to the Channel Message Payload. The integrity
9194 of plaintext channel messages are now protected by computing
9195 MAC of the message and attaching the MAC to the payload. The
9196 MAC is encrypted. Now, it is clear that this causes some
9197 overhead to the size of the packet but rationale for this is that
9198 now the receiver can verify whether the channel message decrypted
9199 correctly and also when private keys are set for the channel the
9200 receiver can decrypt the packet with several keys and check from
9201 the MAC which key decrypted the message correctly.
9203 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9204 lib/silccrypt/silccipher.[ch].
9206 * Added silc_hash_len to return the digest length into the
9207 lib/silcrypt/silchash.[ch].
9209 * Rewrote parts of Silc Channel Payload interface in the
9210 lib/silccore/silcchannel.[ch]. The encode function now also
9211 encrypts the packet and parse function decrypts it.
9213 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9215 * Fixed a minor formatting bug in the SKE's key material processing.
9216 It actually might have processed the keys wrong way resulting
9219 * Redefined the mandatory HMAC algorithms and added new algorithms.
9220 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9221 and hmac-md5 truncated to 96 bits. The mandatory is now
9222 hmac-sha1-96. Rest are optional (including the one that used
9223 to be mandatory). Rationale for this is that the truncated HMAC
9224 length is sufficient from security point of view and can actually
9225 make the attack against the HMAC harder. Also, the truncated
9226 HMAC causes less overhead to the packets. See the RFC2104 for
9229 * Added new [hmac] configuration section. The SKE used to use
9230 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9231 is of course wrong. The official names that must be proposed in
9232 the SKE are the ones defined in the protocol specification
9233 (hmac-sha1-96 for example). The user can configure any hmac
9234 using any hash function configured in the [hash] section. At
9235 least, the mandatory must be configured.
9237 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9239 * Added HMAC list to the SKE proposal list. It has now both
9240 hash algorithm list and HMAC list. This makes the protocol
9241 incompatible with previous versions. The SKE now seems to work
9242 the way it is supposed to work, for the first time actually.
9244 * Defined plain Hash algorithms to the protocol specification.
9247 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Implemented support for key agreement packets into the server.
9250 Added functions silc_server_key_agreement and
9251 silc_server_send_key_agreement. Other than these functions,
9252 server has nothing to do with this packet.
9254 * Added support for private message key packets into the server.
9255 Added functions silc_server_private_message_key and
9256 silc_server_send_private_message_key.
9260 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9261 called in the protocol's final callback instead in the END
9262 protocol state. This makes a little more sense and in the same
9263 time in client we can use the same protocol routines for normal
9264 key exchange and to key agreement packet handling as well.
9266 * Added to both client's and server's KE protocol context the
9267 SilcSKEKeyMaterial pointer to save the key material. We will
9268 bring the key material to the protocol's final callback by doing
9269 this. The final callback must free the key material.
9271 * Added SKE's packet_send callback into client's KE protocol
9272 context so that the caller can choose what packet sending function
9273 is used. This way we can use different packet sending when
9274 doing normal SKE when doing key agreement packet handling (in
9275 the key agreement packet handling we do not want to encrypt
9278 * Implemented the responder side of the key agreement routines
9279 in the client. The client can now bind to specified port and
9280 accept incoming key negotiation. The key material is passed
9281 to the application after the protocol is over.
9283 * Implemented the processing of incoming Key Agreement packet
9284 in the client. Added function silc_client_key_agreement to
9287 * Implemented the intiator side of the key agreement routines
9288 in the client. The client can now initiate key agreement with
9289 another remote client. The key material is passed to the
9290 application after the protocol is over.
9292 * Created client_keyagr.c to include all the key agreement
9295 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9296 SILC_TASK_CALLBACK except that it is not static.
9298 * Created client_notify.c and moved the Notify packet handling
9299 from the client.[ch] into that file.
9301 * Created client_prvmsg.c and moved all private message and
9302 private message key routines from the client.[ch] into that file.
9304 * Create client_channel.c and moved all channel message and
9305 channel private key routines from the client.[ch] into that file.
9307 * Changed silc_client_get_client_by_id_resolve to resolve with
9308 WHOIS command instead of IDENTIFY command, in the file
9309 lib/silclient/idlist.c.
9311 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Implemented the SKE's responder side to the Client library.
9315 * When FAILURE is received to the protocol do not trust it
9316 blindly. Register a timeout to wait whether the remote closes
9317 the connection as it should do it, only after that process the
9318 actual failure. This was changed to both client and server.
9320 * Added client_internal.h to include some of the structures
9321 there instead of client.h in lib/silcclient/.
9323 * Added function silc_task_unregister_by_callback to unregister
9324 timeouts by the callback function.
9326 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9328 * Some "Incomplete WHOIS info" errors has been appearing on the
9329 log files. Took away the entry->userinfo check from WHOIS
9330 reply sending. The entry->userinfo is now " " if client did not
9331 provide one. I thought this was fixed earlier but something
9332 is wrong still. Let's see if the error still appears.
9334 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * Fixed a minor bug in the login when the channel key is
9337 re-generated in the server. It used to generate the key in
9338 wrong order and thus caused problems in the channel traffic.
9340 * Fixed a minor bug in channel key distsribution after
9341 KICK command. The key was not sent to the router even though
9344 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Added silc_ske_process_key_material_data as generic routine
9347 to process any key material as the SILC protocol dictates. The
9348 function is used by the actual SKE library but can be used by
9349 applications as well. This relates to the private message keys
9350 and the channel private keys since they must be processed the
9351 same way the normal SILC session keys. The protocol dictates
9352 this. Affected files: lib/silcske/silcske.[ch].
9354 Added also silc_ske_free_key_material to free the
9355 SilcSKEKeyMaterial structure.
9357 * Defined silc_cipher_set_key function to set the key for
9358 cipher without using the object's method function. The affected
9359 files: lib/silccrypt/silccipher.[ch].
9361 * Implemented silc silc_client_add_private_message_key,
9362 silc_client_add_private_message_key_ske,
9363 silc_client_del_private_message_key,
9364 silc_client_list_private_message_keys and
9365 silc_client_free_private_message_keys functions in the
9368 Added functions silc_client_send_private_message_key to send
9369 the Private Message Key payload and silc_client_private_message_key
9370 to handle incoming Private Message Key payload.
9372 * Added Cipher field to the Private Message Key payload to set
9373 the cipher to be used. If ignored, the default cipher defined
9374 in the SILC protocol (aes-256-cbc) is used.
9376 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Removed lib/silcclient/ops.h file.
9380 Redefined parts of the SILC Client Library API. Created new
9381 file silcapi.h that deprecates the ops.h file and defines the
9382 published Client Library API. Defined also private message key
9383 API and channel private key API into the file.
9385 This is the file that the application must include from the
9386 SILC Client Library. Other files need not be included by
9387 the application anymore.
9389 * Added new key_agreement client operation callback and also
9390 defined the Key Agreement library API for the application.
9392 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9395 is used by clients to request key negotiation between another
9396 client in the SILC network. If the negotiation is started it
9397 is performed using the SKE protocol. The result of the
9398 negotiation, the secret key material, can be used for example
9399 as private message key.
9401 Implemented the Key Agreement payload into the files
9402 lib/silccore/silauth.[ch].
9404 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9406 * Redefined ciphers for the SILC protocol. Added some new ciphers
9407 and defined the key lengths for the algorithms. Changed the
9408 code accordingly. The default key length is now 256 bits.
9410 * Fixed SKE key distribution function silc_ske_process_key_material
9411 when the key length is more than 128 bits. The default key
9412 length in SILC is now 256 bits.
9414 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9415 to indicate unsupported algorithm.
9417 * Renamed rijndael.c to aes.c and all functions as well.
9419 * Fixed a long standing channel key setting bug in client library.
9420 Weird that it has never surfaced before.
9422 * Fixed bug in channel deletion. If the entire channel is removed
9423 then it must also delete the references of the channel entry
9424 from the client's channel list as the client's channel entry and
9425 the channel's client entry share same memory.
9427 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9429 * Implemented CONNECT and SHUTDOWN commands in the client.
9431 * Implemented CLOSE command to the client.
9433 * Added the function silc_idlist_find_server_by_name into the
9434 files silcd/idlist.[ch].
9436 Added the function silc_idlist_find_server_by_conn into the
9437 files silcd/idlist.[ch].
9439 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * DIE command was renamed to SHUTDOWN. Updated the both code
9444 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9445 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9447 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9450 * Added function silc_server_create_connection function to create
9451 connection to remote router. My server implementation actually
9452 does not allow router to connect to normal server (it expects
9453 that normal server always initiates the connection to the router)
9454 so the CONNECT command is only good for connecting to another
9457 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9460 or some other client was kicked from the channel.
9462 Implemented the handling of the notify type to both client
9465 Implemented silc_server_send_notify_kicked to send the KICKED
9466 notify. It is used to send it to the server's primary router.
9468 * Implemented the KICK command into server and client.
9470 * Added `query' argument to the silc_idlist_get_client function
9471 to indicate whether to query the client from server or not if
9474 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9475 to indicate that the client is not channel founder.
9479 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9481 * Removed the rng context from SilcPacketContext structure and
9482 changed that the packet routine uses the Global RNG API.
9484 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Added support for quit message that client can "leave" on the
9487 channel when it quits the SILC. It is ditributed inside the
9488 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9490 Added silc_server_free_client_data that will take the
9491 signoff message as argument.
9493 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9495 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9497 * Updated parts of the protocol specification to keep it up
9500 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9503 payloads in one packet.
9505 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9506 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9507 use now the new List flag.
9509 * Also deprecated the following packet types: REPLACE_ID,
9510 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9512 * Added list support for Notify packet in server.
9514 * Added silc_server_send_notify_channel_change to send the
9515 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9516 the silc_server_send_replace_id.
9518 * Added silc_server_send_notify_nick_change to send the
9519 NICK_CHANGE notify type. Deprecates the function
9520 silc_server_send_replace_id.
9522 * Added silc_server_send_notify_join to send the JOIN notify type.
9523 Deprecates the function silc_server_send_new_channel_user.
9525 * Added silc_server_send_notify_leave to send LEAVE notify type.
9526 Deprecates the function silc_server_send_remove_channel_user.
9528 * Added silc_server_send_notify_cmode and
9529 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9530 types. Deprecates the silc_server_send_set_mode function.
9532 * Added SERVER_SIGNOFF notify type to indicate that server has
9533 quit. This means that all clients on the channel from that
9534 server will drop. This can be also used when netsplit happens.
9536 Deprecated REMOVE_ID packet type since it is not needed anymore
9539 Added silc_server_send_notify_server_signoff to send the
9540 SERVER_SIGNOFF notify type. Deprecates the function
9541 silc_server_send_remove_id.
9543 Added also silc_server_send_notify_signoff to send the
9544 SIGNOFF notify type.
9546 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9547 SILC protocol from this day on. Changed the protocol
9548 specification as well.
9550 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9551 notify type. It is used between routers to notify about
9552 topic changes on a channel.
9554 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9557 * Partly updated the protocol specification to comply with the
9558 changes now made. It is still though a bit outdated.
9560 * The JOIN notify type now takes one extra argument <Channel ID>.
9561 The packet used to be destined to the channel but now the
9562 JOIN type may be sent as list thus it is impossible to
9563 destine it to any specific channel. By adding this argument
9564 it is again possible.
9566 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Added CREDITS file. The CHANGES and CREDITS file will appear
9569 in the distribution as well.
9571 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9573 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9574 types in the server's silcd/packet_receive.c.
9576 * Implemented CMODE and CUMODE to work in router environment.
9578 * Fixed minor encoding and decoding buglet from the
9579 lib/silccore/silcmode.c.
9581 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9584 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9586 * Changed all SilcConfigServer* and silc_config_server* to
9587 SilcServerConfig* and silc_server_config*, respectively.
9590 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Associated the ID (client or server ID) to the Authentication
9593 Payload to avoid any possibility of forging. Updated the
9594 protocol specification and the code accordingly.
9596 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9598 * The RSA key length is now save to the RsaKey context in the
9599 key generation process in lib/silccrypt/rsa.c. The key length
9600 is now used to figure out the maximum size of the block allowed
9601 to be encrypted/signed.
9603 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9604 is equivalent to the silc_mp_mp2bin but does not allocate any
9607 * Changed silc_mp_mp2bin API to take length argument. If it is
9608 non-zero then the buffer is allocated that large. If zero, then
9609 the size is approximated using silc_mp_sizeinbase, which however
9612 * Created Global RNG API which is global RNG that application can
9613 initialize. After initializing, any routine anywhere in the
9614 code (including library) can use RNG without allocating a new
9615 RNG object. This was done to allow this sort of use of the
9616 RNG in code that has no chance to allocate RNG object. All
9617 applications currently allocate this and many routines in the
9618 library use this. Affected file lib/silccrypt/silcrng.[ch].
9620 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9621 it to use the Global RNG API.
9623 * Defined Authentication Payload into protocol specification that
9624 is used during SILC session to authenticate entities. It is
9625 used for example by client to authenticate itself to the server
9626 to obtain server operator privileges.
9628 Implemented this payload into the lib/silccore/silcauth.[ch].
9629 Implemented also routines for public key based authentication
9630 as the new protocol specification dictates.
9632 Moved definitions of different authentication methods from
9633 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9635 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9636 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9637 silc_pkcs_verify_with_hash functions into the file
9638 lib/silccrypt/silcpkcs.[ch].
9640 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9642 * The client entry's userinfo pointer must be always valid.
9643 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9644 will fail since it requires the userinfo. Now, the userinfo
9645 is allocated as "" if actual userinfo does not exist. Actually,
9646 it must exist and it is totally Ok to drop client connections
9647 that does not announce the userinfo. However, we will make
9648 this workaround for now.
9650 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9651 to return the remote port by socket.
9653 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9656 SILC_SERVER_PENDING_EXEC and added an new macro
9657 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9658 data or when error occurs while processing the pending command.
9660 Added new argument `destructor' into silc_server_command_pending
9661 and to the SilcServerCommandPending object. This destructor is
9662 now called after calling the pending callback or if error occurs
9663 immediately. If error occurs the actual pending callback won't
9664 be called at all - only the destructor. The destructor may be
9665 NULL if destructor is not needed.
9667 All this applies for client library code as well. Similar
9668 changes were made there as well for the pending commands.
9670 In the client, the application must now allocate the
9671 SilcClientCommandContext with the silc_client_command_alloc
9674 * Added reference counter to the SilcServerCommandContext. Added
9675 function silc_server_command_alloc and silc_server_command_dup
9678 Same type of functions added to the client library for the same
9681 * Removed the cmd_ident from IDListData away since it is now
9682 global for all connections. It is the command identifier used
9683 in command sending and with pending commands. The affected file
9686 * Added reference counter to the SilcSocketConnection objecet to
9687 indicate the usage count of the object. The object won't be
9688 freed untill the reference counter hits zero. Currently only
9689 server uses this, and client ignores it. The client must be
9690 set to use this too later. The affected files are
9691 lib/silccore/silcsockconn.[ch]. Added also the function
9692 silc_socket_dup to increase the reference counter.
9694 This was mainly added because it is possible that the socket
9695 is removed underneath of pending command or other async
9696 operation. Now it won't be free'd and proper DISCONNECTING
9697 flags, etc. can be set to avoid sending data to connection that
9698 is not valid anymore.
9700 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9701 the connection. After that it sets SILC_SET_DISCONNECTED.
9702 It is, however, possible that the socket data is not still freed.
9703 The silc_server_packet_process now checks that data is not
9704 read or written to connection that is DISCONNECTED. The socket
9705 get's freed when the reference counter hits zero.
9707 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * Changed the client operation API: channel_message operation's
9710 `sender' is now the client entry of the sender, not the nickname
9711 and the `channel' is the channel entry, not the channel name.
9713 In the private_message operation the `sender' is now also the
9714 client entry of the sender not the nickname.
9716 Affected file is lib/silcclient/ops.h and all applications
9717 using the client operations.
9719 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9721 * Moved the calling of ops->connect() from connect_to_server_final
9722 into receive_new_id functin since that is the point when the
9723 client is actually allowed to send traffic to network. The
9724 affected file is lib/silcclient/client.c.
9726 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9729 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9730 (if needs broadcasting) instead of broadcasting the packets one
9731 by one which would make a burst in the network traffic.
9733 * Added `broadcast' argument to the functions in silcd/server.[ch]
9734 silc_server_create_new_channel[_with_id] to indicate whether
9735 to send New Channel packet to primary router.
9737 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Added new function into the silcd/server.[ch] files:
9740 silc_server_create_new_channel_with_id to create new channel with
9741 already existing Channel ID.
9743 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9744 lib/silccore/silcpacket.h. This packet is used t send list of
9745 Set Mode payloads inside one packet. Server uses this to set
9746 the modes for the channels and clients on those channels, that it
9747 announced to the router when it connected to it. The protocol
9748 specification has been updated accordingly.
9750 * The silc_server_new_channel did not handle the packet coming
9751 from normal server as it normally does not send that. However,
9752 when it announces its channels it does send it. Implemented
9753 the support for that.
9755 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9756 into the file lib/silccore/id.h.
9758 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * Fixed memory leaks in the functions silc_idlist_del_client,
9761 silc_idlist_del_channel and silc_idlist_del_server in the file
9762 silcd/idlist.c. All of those leaked like a sieve.
9764 * Fixed some small memory leaks in the client's function
9765 silc_client_notify_by_server.
9767 * Added functions into silcd/server.c: silc_server_announce_clients,
9768 silc_server_announce_channels and silc_server_announce_server.
9769 These functions are used by normal and router server to announce
9770 to its primary router about clients, channels and servers (when
9771 router) that we own. This is done after we've connected to the
9774 These functions effectively implements the following packet types:
9775 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9776 and SILC_PACKET_NEW_ID_LIST.
9778 * Added new functions into the silcd/packet_receive.[ch]:
9779 silc_server_new_id_list, silc_server_new_channel_list and
9780 silc_server_new_channel_user_list to handle the incoming
9781 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9783 * Added support of changing Channel ID in the function
9784 silc_server_replace_id. If the server that announces a channel
9785 to the router already exists in the router (with same name but
9786 with different Channel ID), router is responsible to send
9787 Replace ID packet to the server and force the server to change
9788 the Channel ID to the one router has.
9790 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9791 client that the Channel ID has been changed by the router. The
9792 normal server sends this to the client. Client must start using
9793 the new Channel ID as the channel's ID.
9795 Implemented handling of this new type into lib/silcclient/client.c
9796 into the function silc_client_notify_by_server.
9798 * Added new function silc_idlist_replace_channel_id into the files
9799 silcd/idlist.[ch] to replace the Channel ID.
9801 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Call silc_server_command_identify_check always when processing
9804 the IDENTIFY command in silcd/command.c
9806 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9809 send keepalive packets. The packet can be sent by clients,
9810 servers and routers.
9812 Added function silc_socket_set_heartbeat into the file
9813 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9814 If not set, the heartbeat is not performed. The actual
9815 heartbeat is implemented in the low level socket connection
9816 library. However, application is responsible of actually
9819 Added silc_server_send_heartbeat to send the actual heartbeat
9820 packet into silcd/packet_send.[ch]. Server now performs
9821 keepalive with all connections.
9823 * Added silc_task_get_first function into lib/silcutil/silctask.c
9824 to return the timeout task with shortest timeout. There was a bug
9825 in task unregistration that caused problems. TODO has been
9826 updated to include that task system must be rewritten.
9828 * The client library will now resolve the client information when
9829 receiving JOIN notify from server for client that we know but
9830 have incomplete information.
9832 * Rewrote parts of silc_server_remove_from_channels and
9833 silc_server_remove_from_one_channel as they did not remove the
9834 channel in some circumstances even though they should've.
9836 * Encryption problem encountered in server:
9838 The LEAVE command used to send the Channel Key packet to the
9839 router immediately after generating it. However, the code
9840 had earlier sent Remove Channel user packet but not immediately,
9841 ie. it was put to queue. The order of packets in the router
9842 was that Channel Key packet was first and Remove Channel User
9843 packet was second, even though they were encrypted in the
9844 reverse order. For this reason, MAC check failed. Now, this
9845 is fixed by not sending the Channel Key packet immediately but
9846 putting it to queue. However, this is more fundamental problem:
9847 packets that are in queue should actually not be encrypted
9848 because packets that are sent immediately gets encrypted
9849 actually with wrong IV (and thus MAC check fails). So, packets
9850 that are in queue should be encrypted when they are sent to
9851 the wire and not when they put to the queue.
9853 However, the problem is that the current system has not been
9854 designed to work that way. Instead, the packet is encrypted
9855 as soon as possible and left to the queue. The queue is then
9856 just purged into wire. There won't be any fixes for this
9857 any time soon. So, the current semantic for packet sending
9860 o If you send packet to remote host and do not force the send
9861 (the packet will be in queue) then all subsequent packets to the
9862 same remote host must also be put to the queue. Only after the
9863 queue has been purged is it safe again to force the packet
9866 o If you send all packets immediately then it safe to send
9867 any of subsequent packets through the queue, however, after
9868 the first packet is put to queue then any subsequent packets
9869 must also be put to the queue.
9871 Follow these rules and everything works fine.
9873 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Added new function silc_server_remove_clients_by_server to
9876 remove all client entries from ID list when the server connection
9877 is lost. In this case it is also important to invalidate all
9878 client entires as they hold the invalid server entry. This
9879 fixes fatal bug when server has lost connection and will reconnect
9882 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Made some sanity checks to silc_server_daemonise like to check
9885 whether the requested user and group actually exists.
9887 * Added sanity check to SKE's silc_ske_responder_finish to check
9888 that the public and private key actually is valid.
9890 * Invalidate the client's nickname when receiving Replace ID
9891 packet and the Client ID is being replaced. This means that the
9892 server will query the nickname if someone needs it (client)
9895 * Sort the ID Cache in client library when the ID Cache data
9896 has changed (needs sorting).
9898 * Do not allow for SILC client to create several connections to
9899 several servers. The client does not support windows right now
9900 and generating multiple connections causes weird behaviour.
9902 Irssi-silc client does support windows and can handle several
9903 connections without problems, see: www.irssi.org and SILC plugin.
9905 * Fixed some places where client was added to the IDList. The
9906 rule of thumb is following (in order to get everything right):
9907 If the client is directly connected local client then the
9908 `connection' argument must be set and `router' argument must be
9909 NULL to silc_idlist_add_client function. If the client is not
9910 directly connected client then the `router' argument must
9911 bet set and the `connection' argument must be NULL to the
9912 silc_idlist_add_client function.
9914 * The funtion silc_server_packet_send_local_channel actually did
9915 not check whether the client was locally connected or not. It
9916 does that now. Fixed a bug related to LEAVE command.
9918 * Fixed Remove Channel User payload parsing bug in server's
9919 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9921 * The server's silc_server_save_channel_key now checks also the
9922 global ID list for the channel as it might not be in the local
9923 list. Fixed a bug related to LEAVE command.
9925 * Is this the end of the [<unknown>] buglet that has been lurking
9926 around for a long time? A little for loop fix in server's
9927 silc_server_command_whois_parse that is used by both IDENTIFY
9928 and WHOIS command. At least, this was a clear bug and a cause
9929 of one type of [<unknown>] buglet.
9931 * WHOIS and IDENTIFY commands call the function
9932 silc_server_command_[whois/identify]_check function even if
9933 we are not router server.
9935 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Added --with-gmp configuration option. If set the GMP
9938 is always compiled in the SILC source tree. If not set then
9939 it is checked whether the system has the GMP3 installed. If
9940 it has then the GMP won't be compiled (the system's headers
9941 and library is used), if it doesn't have it then the GMP is
9942 compiled in the SILC source tree.
9944 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Changed RSA private exponent generation to what PKCS #1
9947 suggests. We try to find the smallest possible d by doing
9948 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9949 not security fix but optimization.
9951 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Added new config entry [Identity] to fork the server and run
9954 it as specific user and group. A patch from Bostik.
9956 * Imported Dotconf configuration library into lib/dotconf.
9957 This will be used to create the SILC configuration files later.
9958 It will appear in the distsribution after this commit.
9960 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9962 * A big code auditing weekend happening. Auditing code for
9963 obvious mistakes, bugs and errors. Also, removing any code
9966 Removed files for being obsolete:
9968 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9969 inline in the file lib/silcutil/silcbuffer.h)
9971 o lib/silcutil/silcbufutil.c (the header has inline versions)
9973 Changed code to fix possible error conditions:
9975 o The buffer formatting routines now check that the destination
9976 buffer really has enough space to add the data. This applies for
9977 both buffer formatting and unformatting
9978 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9979 unformatting was changed to accomodate following rules:
9980 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9981 sent to the function while XXX_*STRING will not allocate or copy
9982 the data into the buffer. Instead it sets the pointer from the
9983 buffer into the pointer sent as argument (XXX_*STRING used to
9984 require that the pointer must be allocated already). This change
9985 makes this whole thing a bit more consistent and more optimized
9986 (note that the data returned in the unformatting with XXX_*STRING
9987 must not be freed now). The routines return now -1 on error.
9989 o Tried to find all code that use buffer_format and buffer_unformat
9990 and added return value checking to prevent formatting and
9991 especially unformatting errors and possible subsequent fatal
9994 o Changed ske->x and ske->KEY to mallocated pointers in
9995 lib/silcske/silcske.h. Fixed possible data and memory leak.
9997 o Added return value checking to all *_parse* functions. Fixed
9998 many memory leaks as well.
10000 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10001 so that buffer overflows would not happen. All code now also
10002 checks the return value as it can fail.
10004 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Added reconnection support to server if the normal server looses
10007 its connection to the router (for example if router is rebooted).
10008 The server performs normal reconnection strategy implemented
10009 to the server. Affected file silcd/server.c.
10011 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Added new packet type SILC_PACKET_SET_MODE that is used to
10014 distribute the information about changed modes (for clients,
10015 channels and clients channel modes) to all routers in the
10016 network. Updated the protocol specification accordingly.
10018 Added functions into silcd/packet_send.c and
10019 silcd/packet_receive.c: silc_server_send_set_mode,
10020 silc_server_set_mode.
10022 Added new files silcmode.[ch] into lib/silccore that implements
10023 the encoding and decoding of Set Mode Payload. Added new type
10024 SilcSetModePayload. Moved the definitions of different modes
10025 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10027 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10029 * Oops, a little mistake in server's connection authentication
10030 protocol. The protocol is not ended with FAILURE but with
10031 SUCCESS if the authentication is Ok. :) Affected file is
10034 * Implemented NICK_CHANGE notify handling in server in the file
10035 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10036 the local clients on the channel. After the changing nickname
10037 in router environment snhould work and the [<unknown>] nickname
10038 should appear no more.
10040 The silc_server_replace_id function that receives the Replace ID
10041 payload now sends the NICK_CHANGE notify type also in the file
10042 silcd/packet_receive.c
10044 * Changed WHOIS and IDENTIFY command to support the maximum amount
10045 of arguments defined in protocol specs (3328 arguments). This
10046 fixed a bug that caused problems when there were more than three
10047 users on a channel.
10049 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10051 * Added extra parameter, command identifier, to the
10052 silc_client_send_command so that explicit command identifier
10055 Changed that ID list routines uses specific command identifier
10056 when sending WHOIS/IDENTIFY requests to the server so that they
10057 can be identified when the reply comes back.
10059 Affected files lib/silcclient/command.[ch],
10060 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10062 * Added `sender' argument to silc_server_packet_send_to_channel
10063 to indicaet the sender who originally sent the packet to us
10064 that we are now re-sending. Ignored if NULL. Affected file
10065 silcd/packet_send.[ch].
10067 * Added some server statistics support in silcd/server_internal.h
10068 SilcServerStatistics structure and around the server code. Also
10069 send some nice statistics information when client is connecting
10072 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10074 * Fixed channel ID decoding in server's JOIN command reply in
10075 silcd/command_reply.c
10077 * Fixed braodcasting of replace ID payload to not to send it if
10078 we are standalone server in silcd/packet_receive.c.
10080 * Fixed all channel message sending routines to not to send
10081 packets to clients that has router set, since they are routed
10082 separately in the same function earlier. Affects file
10083 silcd/packet_send.c and all channel packet sending functions.
10085 * In USERS reply, res_argv[i] are not allocated, the table
10086 is allocated. Thus changed that free the table, not its
10089 * In server's whois_check and identify_check if the client is
10090 locally connected do not send any WHOIS commands - they are not
10093 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Fixed some minor bugs in client when sending WHOIS command. The
10096 arguments was in wrong order.
10098 * Removed statis function add_to_channel from server in
10099 silcd/command.c that was previously used with the joining but
10102 * Tested USERS command in router environment successfully with two
10103 routers, two servers and two clients.
10105 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Reorganized the USERS command and command reply in client library
10108 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10109 When the command is given by user we register a pending command
10110 callback that will reprocess the command after the reply has been
10111 received from the server. When reprocessing the packet we then
10112 display the information. Thus, the USERS information is displayed
10113 now in the command callback instead of in the command reply
10114 callback. The processing of the command is same as previously
10115 when server has sent the command reply in the JOINing process.
10117 * Added to USERS command in silcd/command_reply.c to join the client,
10118 we didn't use to know about, to the channel after we've created
10119 a client entry for it. Also, for clienet we did know already still
10120 check whether it is on the channel or not and add it if not.
10122 * Removed silc_server_command_join_notify as the function and its
10125 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * Changed the client's pending command handling to the same as the
10128 server's pending command handling. It is also now possible to
10129 execute command reply functions from other command reply
10130 function as the function callbacks for commands and command
10131 replies are one and same. The pending commands are not static
10132 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10133 in client connection context. Thus, pending commands are server
10134 connection specific as it is convenient.
10136 Changed the function silc_client_command_pending and
10137 silc_client_command_pending_del and added new function
10138 silc_client_command_pending_check. Removed the
10139 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10142 * Added cmd_ident, current command identifier, to the client
10143 connection context in lib/silcclient/client.h to keep track on
10144 command identifiers used in command sending. Client's command reply
10145 function handling now supports the mandatory command identifiers.
10147 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10148 funtions in client to fully support pending command callbacks.
10150 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10151 as one of the arguments to the application in the command reply
10154 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10155 before first releasing SILC but came back. Now it is removed again
10156 and should come back nomore. The FORWARDED flag was used only
10157 by the JOINing procedure by forwarding the command packet to router.
10158 Now, the JOINing procedure has been changed to more generic (due
10159 to various router environment issues) and FORWARDED is not needed
10160 anymore for anything. The protocol specification is yet to be
10163 Now, removed silc_server_packet_forward from server and the flag
10164 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10166 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Renamed NAMES command to USERS command. The NAMES was named that
10169 due to historical reasons. Now it is renamed. Also, rewrote
10170 parts of the USERS command. The nickname list is not sent anymore
10171 by the server. Only Client ID and mode lists are sent in the USERS
10172 command. Changed this also to the protocol specification.
10174 The client now resolves the names and stuff after it receives
10175 the USERS list from the server when joining to the channel.
10177 * WHOIS and IDENTIFY commands has been changed to support multiple
10178 Client ID's per command. One can now search for multiple users
10179 in the network by sending only one WHOIS or IDENTIFY command.
10180 Changed the code and the protocol specifications.
10182 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10183 uses silc_server_command_whois_parse to parse the request. */
10185 * If normal server, do not parse the WHOIS and IDENTIFY requests
10186 before sending it to the router. Saves some time.
10188 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Fixed JOIN command on client library. Wrong number of arguments
10191 used to crash the client.
10193 * Added silc_server_channel_has_global function to check whether
10194 channel has global users or not.
10196 * Added silc_server_channel_has_local function to check whether channel
10197 has locally connected clients on the channel.
10199 * The silc_server_remove_from_one_channel now checks whether the
10200 channel has global users or not after given client was removed from
10201 the channel. It also checks whether the channel has local clients
10202 on the channel anymore. If it does not have then the channel entry
10203 is removed as it is not needed anymore.
10205 * The silc_server_notify now checks on JOIN notify whether the joining
10206 client is one of locally connected or global. If it is global then
10207 the channel has now global users on the channel and that is marked
10208 to the channel entry. Also, it now saves the global client to
10209 global list who is joining and JOINs it to the channel. This is
10210 for normal server, that is.
10212 Changed silc_server_send_notify_on_channel,
10213 silc_server_packet_relay_to_channel and
10214 silc_server_packet_send_to_channel check if we are normal server
10215 and client has router set (ie. global client) do not send the
10216 message to that client, as it is already routed to our router.
10218 * Implemented LEAVE notify type handling in silc_server_notify
10221 * Tested LEAVE command in router environment successfully. Tested
10222 with two routers, two servers and two clients.
10226 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10228 * Implemented SIGNOFF notify type handling in silc_server_notify
10231 * silc_server_remove_id now removes the client entry from all channels
10232 it has joined and thusly sends SIGNOFF notify type.
10234 * Rewrote the NAMES list generation in server by removing two excess
10235 loops. The lists are created now inside one loop.
10237 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10239 * silc_server_remove_channel_user checks now also global list
10240 for channel and client.
10242 * silc_server_new_channel_user checks now both local and global
10243 list for channel and client. Fixed a bug in client id decoding.
10244 Used to decode wrong buffer.
10246 * silc_server_channel_message checks now both local and global
10247 list for channel entry.
10249 * Tested channel joining (hence JOIN) in router environment
10250 successfully. Tested with two routers, two servers and two
10253 * Tested channel message sending in router environment successfully.
10255 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Added silc_server_save_channel_key into server.[ch] to save the
10258 received channel key in Channel Key payload processing. It is
10259 also used in JOIN command reply handling.
10261 Equivalent function silc_client_save_channel_key added into
10262 client.[ch] into client library.
10264 * Changed JOIN command reply to send information whether the channel
10265 was created or not (is existing already) and the channel key
10266 payload. Changed protocol specs accordingly.
10268 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10269 the request was sent by ID and not by nickname. Crashed on
10272 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10275 now correctly save the received data.
10277 * silc_server_free_sock_user_data now notifies routers in the
10278 network about entities leaving the network.
10280 At the same time implemented functions silc_server_remove_id
10281 and silc_server_send_remove_id to receive and send REMOVE_ID
10282 packets. The packet is used to notify routers in the network
10283 about leaving entities. The ID removed will become invalid in
10286 * Added function silc_idlist_del_server into server. Removes and
10287 free's server entry from ID list.
10289 * silc_server_private_message function now checks, if we are router,
10290 that the destination ID really is valid ID, naturally.
10292 * In router when NEW_ID packet is received (for new client) the
10293 hash of the Client ID is saved in the ID Cache but the
10294 client->nickname is set to NULL, instead of putting the hash
10297 IDENTIFY command now also checks that client->nickname must be
10298 valid. If it is not if will request the data from the server who
10299 owns the client. Added new function
10300 silc_server_command_identify_check.
10302 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10303 to set the command to already allocated Command Payload.
10305 * Tested private message sending in router environment with two
10306 routers, two servers and two clients. Fixed minor bugs and now
10309 * Fixed segfault from client's NAMES command. Used to crash if
10310 not on any channel.
10312 * Forwarded packets must not be routed even if it is not destined
10313 to the receiver. Changed server code comply with this.
10315 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10317 * Added `require_reverse_mapping' boolean value to ServerParams
10318 structure. If TRUE (not default) the server will require that
10319 the connecting host has fully qualified domain name.
10321 If the reverse mapping is not required and hostname could not be
10322 found the IP address is used as hostname.
10324 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Implemented version string checking to both client and server.
10327 The check is incomplete currently due to the abnormal version
10328 strings used in development version of SILC.
10330 * Changed all command functions in server to use the new
10333 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Changed char *data to unsigned char *data in ID Cache system to
10336 support binary data as ID Cache data. Changed code to support
10337 binary data in lib/silccore/idcache.c.
10339 * Renamed silc_server_packet_relay_command_reply to
10340 silc_server_command_reply as it is normal packet receiving
10341 function. Rewrote the function to accept command replys for
10342 servers and not only for clients.
10344 * Mark remote router always as registered server if we are connecting
10345 to it. Otherwise, commands sent by the router to us are ignored.
10347 * All ID List find routines now returns the ID Cache Entry pointer
10348 as well if requested.
10350 * WHOIS command works now in router environment, tested with two
10351 routers, two servers and two clients.
10353 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10354 in router environment (as it is almost equivalent to WHOIS) but
10355 hasn't been tested thoroughly. Added new functions:
10357 silc_server_command_identify_parse
10358 silc_server_command_identify_send_reply
10359 silc_server_command_identify_from_client
10360 silc_server_command_identify_from_server
10362 * Disabled route cache adding because adding two different ID's with
10363 same IP replaces the old cache entry thus giving wrong route.
10364 The entry->router->connection is always the fastest route anyway
10365 so route cache may not be needed. Of course, new routes maybe
10366 established after receiving the ID when the entry->router->connection
10367 might not be anymore the most optimal.
10369 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Add route cache for received ID for fast routing.
10373 * Added silc_server_packet_route to route received packet on router
10374 that is not destined to us.
10376 * Renamed silc_server_get_route to silc_server_route_get.
10378 * Added id_string and id_string_len fields into SilcServer to
10379 include encoded ServerID for fast comparing without excess
10380 encoding of the ID's.
10382 * Cleaned up WHOIS command on server side. Added following static
10385 silc_server_command_whois_parse
10386 silc_server_command_whois_check
10387 silc_server_command_whois_send_reply
10388 silc_server_command_whois_from_client
10389 silc_server_command_whois_from_server
10391 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10392 arguments in command replies. All command functions should be
10393 updated to use this macro.
10395 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Minor typo fixes on command reply handling on server.
10399 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10401 * Added silc_server_command_add_to_channel internal routine to add
10402 the client to the channel after router has created the channel and
10403 sent command reply to the server.
10405 * Added generic silc_server_send_command to send any command from
10408 * Use static buffer with ID rendering instead of duplicating data.
10410 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10412 * Fixed a channel user mode bug when joining to a channel server gave
10413 everybody channel founder rights, oops.
10415 * We mark ourselves as the router of the incoming server connection
10416 if we are router ourselves. This way we can check in some packet
10417 sending functions whether it is locally connected server. For
10418 incoming router connections we put NULL.
10420 * For router sending packets locally means now always sending the
10421 packet cell wide; to local clients and local servers. For normal
10422 server sending packet locally means sending it to only local
10425 * Fixed the JOIN command to really work in router environment. If the
10426 channel is created it is always created by the router. Router is
10427 also responsible of making the initial joining to the channel,
10428 sending JOIN notify to the sending server and distributing
10429 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10430 does not exist server doesn't do anything else but forward the
10431 command to the router which performs everything.
10433 * Added silc_server_send_channel_key function to send the Channel Key
10436 * Added silc_server_create_channel_key to create new channel key. The
10437 channel key is now re-generated everytime someone joins or leaves
10438 a channel, as protocol dictates. Note: channel->key_len is the
10439 key length in bits.
10441 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10444 packet_receive.[ch] to separate packet sending and receiving
10445 routines. The server.[ch] now includes everything else including
10446 actual packet processing (writing and reading data) and other
10449 Renamed silc_server_private_message_send_internal to
10450 silc_server_send_private_message. The routine is still though
10451 used only to relay private messages as server does not send
10452 private messages itself.
10454 Renamed silc_server_new_channel to silc_server_create_new_channel
10455 and added new function sicl_server_new_channel that handles the
10456 incoming New Channel packet. Added also new sending function
10457 silc_server_send_new_channel to send New Channel Payload.
10459 * Added new function silc_server_notify to process incoming notify
10460 packet to the server/router. Server may then relay the notify
10461 to clients if needed.
10463 * Added new function silc_server_new_channel_user to process incoming
10464 New Channel User packet. Router will redistribute the packet and
10465 send JOIN notify to its local clients and locally connected servers
10466 if needed. Normal server will send JOIN notify to its local client
10467 on same channel when received this packet. Added also corresponding
10468 sending function silc_server_send_new_channel_user to sent the
10471 * Added boolean route argument to send_notif_to_channel and
10472 packet_send_to_channel functions to attempt to route the packet
10473 if it is TRUE and send only locally if it is FALSE.
10475 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * silc_server_replace_id now broadcasts the received replace ID
10478 packet if it is not broadcast packet already. The router must
10479 broadcast to inform other routers about changed ID.
10481 * Added backpointer to server's router into SilcServer context in
10482 silcd/server_internal.h.
10484 * Fixed silc_server_packet_broadcast to send correct broadcast
10487 * The channel key is now distributed to the local client as soon
10488 as it is received from the router (in router environment) so that
10489 no other packet may be sent for the channel until client has
10492 * silc_server_remove_channel_user now broadcasts the received
10493 Remove Channel User packet if it is not broadcast packet already.
10494 The router must broadcast to inform other routers about removed
10497 * Added users field into SilcPacketContext that is a reference count
10498 of the context. One can increase the reference count by calling
10499 silc_packet_context_dup which is now changed to just increase the
10500 reference count instead of duplicating the data. The reference
10501 count is decresed by calling silc_packet_context_free that will
10502 free the data after the reference count hits zero.
10504 For now on the packet context and everything allocated into it
10505 (including the raw packet from network) must be freed by calling
10506 the new silc_packet_context_free function. Added also new function
10507 silc_packet_context_alloc that must be used now to allocate the
10508 context. This also means that if a routine is asynchronous from
10509 silc_[client/server]_packet_parse_type the packet context must
10510 be duplicated by calling silc_packet_context_dup. Otherwise it
10511 gets free'd after silc_[client/server]_packet_parse_type returns.
10512 Also, one must remember that if packet is duplicated then its
10513 reference count must be decresed by calling the free function as
10514 many times as it was duplicated.
10516 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10517 from both client and server.
10519 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * Made joining to a channel working in router environment.
10523 * Cleaned up JOIN command on server side and create function
10524 silc_server_command_join_channel internal routine to make the
10527 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Changed silc_command_pending list to SilcDList. Also, added
10530 `ident' field to SilcServerCommandPending structure to identify
10531 the reply and to call correct callback.
10533 Added silc_server_command_pending_check function to replace the
10534 corresnponding macro. The silc_command_pending list is not
10537 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10538 to set identifier to previously allocated Command Payload. It
10539 is used to set identifier for command when resending Command
10542 * Added silc_command_payload_encode_payload to encode Command
10543 Payload buffer from SilcCommandPayload structure.
10545 * Added silc_argument_payload_encode_payload to encode Argument
10546 payload buffer from SilcArgumentPayload structure.
10548 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Changed WHOIS command to support router connection on server side.
10551 The whois request is always sent to router unless the server is
10552 standalone server. After server has received the reply from the
10553 router will it send the reply to the client.
10555 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10556 broadcast received broadcast packet. The function is used only
10557 by router. The broadcast packet is always sent to the router's
10560 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10561 render given ID to printable string, for log files for example.
10563 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10565 * Made basic router to router connections working. At least they
10566 can now connect to each other but nothing really works the way
10567 they are supposed - yet.
10569 * Added new initiator token to RouterConnection configuration
10570 file in silcd/serverconfig.[ch]. It is used to tell whether we
10571 are the initiator to the remote router or whether we'll expect
10572 the other end to connect.
10574 * Moved registering of listener task to silc_server_init, hence
10575 the server starts listenning as soon as it is run, even if it
10576 does not have connections to other routers. Let's see how well
10579 * Changed default connection retry timeouts for more suitable in
10582 * Removed cipher and such arguments from silc_idlist_add_client
10583 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10584 Added new function silc_idlist_add_data to add the keys and stuff
10587 * Added SilcIDListData structure and added it to SilcClientEntry
10588 and SilcServerEntry as their first field in the structure. This
10589 way we can explicitly cast the ID entries to the SilcIDListData
10590 structure and get common data for the entries. In past, we had
10591 to first check what type of connection it is and then cast it to
10592 correct ID entry type. Now, we can directly cast the opaque
10593 pointer to the SilcIDListData (no matter what ID entry it actually
10594 is) and get the data needed.
10596 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10598 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10599 in some circumstances even if threre were timeout tasks, though not
10600 IO tasks, but tasks anyway. Now fixed.
10602 * Defined SilcServerConnection structure to hold connection specific
10603 stuff about directly connected servers and routers. The definition
10604 is currently in silcd/server_internal.h. I thought about having
10605 a bit more important role fro this struct but for now it is used
10606 only when connecting to other server (or router actually).
10608 * Added connecting retry support in server when connecting to
10609 router(s). The retry feature implement exponential backoff
10610 algorithm. Also, added SilcServerParams structure to hold default
10611 parameters for server. For now, it include these retry settings
10612 and are hard coded. After server is moded to be as Silc Server
10613 Library this structure will be more important.
10615 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10617 * Changed client librarys channel->clients table to SilcList and
10618 changed code accordingly.
10620 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10622 * Changed client's channel table to SilcList and changed code
10623 accordingly. Also changed SilcChannelClientEntry to include back-
10624 pointer to the channel so that client entry can use that structure
10625 as list as well and we have fast cross-reference to the channel.
10626 This change dramatically decreased the complexity of channel
10627 handling with client entry and vice versa (removed one extra
10628 loop when searching for channel entry from many functions).
10630 * Changed server->sim from table to SilcDList and changed code
10633 * NAMES command can now be used from user interface. It will show
10634 the user list on the channel, neatly.
10636 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10637 Code now saves realname of the user if it becomes available.
10639 * Renamed configure.in to configure.in.pre and made ./prepare
10640 script to automatically add correct version string to
10641 configure.in which it creates from configure.in.pre.
10643 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10645 * NAMES command reply now shows users mode with the nickname when
10646 joining to channel.
10648 * Moved silc_client_ch[u]mode[_char] functions from
10649 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10650 place sucks, they are utility functions and should be in some
10653 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10655 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10658 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Added TRQ (efficient deque and list library) into lib/trq. This is
10663 a very good list library that is currently used in the SILC. Defined
10664 SilcList API over the library because I didn't like the API very
10665 much. See lib/trq/silclist.h for the API and examples of how to
10666 use the API. Fixed various places in the code to use the new
10667 SilcList API. The SilcList is meant for lists that has a structure
10668 already defined as a list. It is not suitable to add just some
10669 context to the list (in TRQ, the context is the list actually).
10671 So, I defined SilcDList that can be used for the purpose where
10672 predefined list structure does not exit. This can be used as
10673 such list. Now some context just can be added to the SilcDList.
10674 Currently this list is not used in the SILC just yet, though there
10675 are a lot places where this can replace dynamically allocated
10676 tables and I will fix these places, later, to use SilcDList.
10677 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10678 and use TRQ internally).
10680 Also fixed some annoying warning messages that the original TRQ
10681 code generated. Also minor changes to TRQ's Makefile.in.
10683 * Added support for querying by Client ID to both WHOIS and
10684 IDENTIFY commands into server, as required by the protocol.
10686 * Removed method function pointers from SilcBuffer structure. They
10687 weren't used to anything and just increased the context size for
10688 no good reason. This change also made silc_buffer_alloc and
10689 silc_buffer_free functions inline functions.
10691 * Disabled command flooding detection support until it's fixed so
10692 that it accepts commands in but does not execute them more than once
10695 * Added silc_net_localhost(), to return local hostname, into
10696 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10697 that must be initialized before calling silc_client_init.
10699 * Added new function: silc_server_send_notify_on_channels to send
10700 notify messages to all channels client has joined. It is assured
10701 that the message is sent only once per client.
10703 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10704 lib/silcutil/silcutil.[ch] as silc_format function. The new
10705 function is generic and is used by server as well, not only by
10706 the logging routines.
10708 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10709 the provided version string was not acceptable. Added new function:
10710 silc_ske_check_version into lib/silcske/silcske.h. The function
10711 must be implemented by the application (client or server) and it
10712 does not reside in the SKE library. The function checks the version
10713 string remote end sent.
10715 * Added back pointers (to opaque context and to SilcSocketConnection)
10716 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10718 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10719 duplicate packet context structure.
10721 * Changed `notify' client operation to send same arguments as client
10722 receives from server except for ID's. ID's are mapped to correct
10723 ID entry and that is returned. Also, if channel entry is not sent
10724 by server but the notify is for channel the channel entry is sent
10725 to application (otherwise application doesn't know that it is for
10726 channel (library gets it from packet's Destination ID)).
10728 * Added silc_client_remove_from_channels into client library to
10729 remove a client from all channels it has joined to. Used when
10730 received SIGNOFF notify from server. Added also new function
10731 silc_client_replace_from_channels to replace old ID entry with
10732 new ID entry on all channels. Used when received NICK_CHANGE
10733 notify from server.
10735 * Fixed ID Cache list handling in silc_idlist_get_client in
10736 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10737 to get (or query) client by ID.
10739 * Updated TODO list.
10741 * Added connection authentication status message defined by the
10742 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10743 support for these into the code in client and server side.
10745 * Added generic function silc_client_send_command to send any command
10746 with variable argument list. Application should use this function
10747 to send commands if the command functions provided by the library
10748 does not suite for the application's user interface needs.
10750 * Added new `failure' client operation. Application is notified about
10751 received failure packet if client is executing a protocol. In this
10752 case the protocol's execution has failed.
10754 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10755 is required by the protocol.
10757 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10758 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10761 * Added status flag to SilcSKE object to indicate realtime status
10762 of the SKE protocol.
10764 * Application receives now exactly same command reply arguments as
10765 the library receives from server. However, if ID is received the
10766 corresponding ID entry is returned to the application (eg. Client
10767 ID is mapped to correct SilcClientEntry entry and that is returned).
10768 Changed command_reply client operation due to this change.
10770 * Changed all ID's in commands and in command replys as ID Payloads.
10771 Change affected both client and server side codes.
10773 All ID's sent in SILC network (with execption of ID's in SILC
10774 Packet header) are sent in ID Payload to support variable length
10777 * Server now notifies nick changes and notifies all clients on
10778 the channels about the new nickname (about the new Client ID,
10781 * Implemented CMODE command to change channel modes. Supports all
10782 channel modes defined by the protocol specs except ban and invite
10783 lists. (Also, private channel key mode is supported but support for
10784 setting private channel key in client is missing, thus, this mode
10785 has no effect on client side (except that server requires that the
10786 client uses private channel key and normal channel traffic does not
10789 Also, invite mode works per se, but INVITE command does not work
10790 yet correctly, so you can set channel as invite only channel but
10791 inviting clients to the channel does not work (it is yet to be
10792 thought what's the best way to do it).
10794 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10795 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10796 Implemented CUMODE command to change user's mode on the channel.
10797 Supports all modes defined by the protocol specs.
10799 * Added NAMES command reply to return users modes on the channel.
10801 * Removed unnecessary and slow ciphers from lib/silccrypt.
10803 * Set SO_KEEPALIVE option to connection sockets by default.
10805 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10807 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10808 redefined the Notify Payload into protocol specs.
10810 * Added silc_id_payload_parse_id to get ID directly from raw
10813 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10816 accept searching by Client ID as well.
10818 * Added support for LEAVE and SIGNOFF notify types in client library.
10820 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10821 to parse ID Payload from raw data.
10823 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10825 * Added flags parameter into silc_ske_assemble_security_properties
10826 function in lib/silcske/silcske.[ch].
10828 * Changed notify client operation to fit better for notify messages
10829 sent by server. The notify payload received from server is now
10830 passed to the application (after parsing it to SilcNotifyPayload).
10831 It is application's responsibility to retrieve the arguments
10832 from the payload and show the message the way it wants. The message
10833 sent by server is implementation specific.
10835 * Changed public keys to comply with the protocol specification.
10836 Old public keys are not supported anymore and are not compatible.
10838 * Removed nickname from Channel Payload as the latest draft removed
10839 it. The client must resolve the nickname from the NAMES command
10840 reply received when it joined the channel.
10842 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10844 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * Fixed some errors in protocol specification drafts.
10848 * Created lib/silccore/silcnotify.c to implement Notify Payload
10849 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10850 generic payloads described by protocol specifications. The file
10851 includes implementations for ID Payload and Argument Payload.
10853 * Changed Command Payload implementation to use the new Argument
10854 Payload. Changed command_xxxx_payload to command_payload_xxxx
10855 to comply with SILC coding conventions.
10857 * Added suppport for Argument Payload handling in Notify Payload
10858 implementation as protocol requires it. Added the new support
10859 into server and client lib as well.
10861 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Added support for multiple nicknames on same channel. [n] is
10864 added locally to the nickname if there are more than one same
10865 nicknames on the channel.
10867 * Server now sends all nicknames that matched WHOIS request.
10868 Client also shows the list received from server.
10870 * Added TOPIC command to client side. User can now set and show
10871 current topic on channel.
10873 * Added MOTD command to client and server. Also, server sends the
10874 motd when client connects to the server.
10876 * Changed version strings to comply ISO 8601.
10878 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Fixed protocol error handling in client library. It should now
10881 cope even if the SKE fails for some reason.
10883 * Made new protocol specification drafts for submitting to IETF.
10885 * Implemented TOPIC command to server in silcd/command.c.
10887 * Added two new notify types into lib/silccore/silcnotify.h:
10888 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10889 notify nickname change and topic setting/change on a channel.
10891 * API change of command_reply operation in client library. The
10892 application gets now the status type received from server as well.
10894 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10898 * Cras fixed and optimized the packet handling even further and
10899 it should work now. Minor change to the prototype of function
10900 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10902 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Added new function into lib/silcutil/silcschedule.[ch]:
10905 silc_schedule_with_fd to select() a specified fd. The function
10906 returns after timeout expires or data arrives or goes. The
10907 function is used by packet routines to wait that all data is
10908 received from network.
10910 * Fixed data reading from network in lib/silccore/silcpacket.c.
10911 The code now assures that all data is read from the fd and then
10912 continues packet processing. This was a bug fix since the code
10913 used to drop some data in some circumstances.
10915 * Added new function into lib/silcclient/client.[ch]:
10916 silc_client_start_key_exchange to start key exchange after
10917 connection has been established to server. The code internally
10918 now uses this funtion but its main purpose was to provide it
10919 for applications that perform their own connecting. After
10920 application has created a connection it merely calls this
10921 function to start the key exchange between client and server.
10922 The library takes care of everything else after that.
10924 Updated also lib/silcclient/README to explain the usage of
10927 * Do not send to application information that connection has
10928 been established. Application gets notified it by connect
10931 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * Applied cras's patch to add silc_schedule_one function. The
10934 function runs scheduler once and returns.
10936 * Fixed the scheduler after cras messed it up. The timeout
10937 handling works now as it's supposed to work.
10939 * Added into lib/silccore/ silcnotify.h to include notify
10940 message types support. Changed silc_server_send_notify*
10941 functions, in server.[ch], to support those new notify types.
10942 Added the support for the notify types into client library,
10943 as well. Added new notify client operation into ops.h in
10946 * Changed silc_server_packet_send_to_channel to send normal
10947 packets instead of just channel message packets. The function
10948 is now used to send the notify packets to channels. It is not
10949 used to send channel message packets anymore, as server never
10950 sends them anymore.
10952 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10953 va_arg()s as it seems to require it nowadays. I guess, if SILC
10954 is compiled with older va_arg() the new code should work anyway.
10956 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10958 * Splitted core library. Core library (lib/silccore) includes
10959 now only SILC protocol specific core (and common) components.
10960 Created new utility library (lib/silcutil) that includes more
10961 generic purpose stuff. The stuff for util library was taken
10962 from the old core library. This was minor and easy split.
10964 * Created SILC Client Library (lib/silcclient) that includes
10965 implementation of the SILC client without user interface. This
10966 was major move from silc/ directory. The code has been changed
10967 so that it is transparent towards the user interface. The
10968 silc/ directory includes now the same user interface as before
10969 and it uses the new client library. Read lib/silcclient/README.
10970 Basicly, the client library performs everything else related
10971 to SILC except user interface handling. Also, configuration
10972 files are considered to be part of user interface and library
10973 does not handle them.
10975 This change also changed a lot of structures, function naming etc.
10976 Most important change was that SilcClientWindow object was
10977 renamed to SilcClientConnection in the client library. Created
10978 also new file lib/silcclient/ops.h. Also added new files
10979 silc/local_command.[ch] and silc/client_ops.[ch].
10981 All these changes were made to make it easier for user interface
10982 designers to create what ever user interface for the SILC client
10985 It is also expected that the server will be moved to lib
10986 directory as well and SILC Server Library will be created;
10987 sometimes in the future.
10989 * Removed Local commands from lib/silccore/silccommand.h as
10990 they are application specific and new client library does not
10991 handle any of those anymore.
10993 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10994 old client implementation in silc/.
10996 * Added support for callback functions in SILC_LOG_* macros.
10997 Application can now set its own callbacks that will be called
10998 instead of using the default functions that will always print
10999 the debug messages to stderr (or stdout). Also, debugging can
11000 now be disabled by setting silc_debug to FALSE and re-enabled by
11001 setting it to TRUE. Note, that logging will still work even
11002 if debugging is disabled.
11004 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11005 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11006 silc_log_reset_debug_callbacks.
11008 * To enable debugging in silc client one must give now -d
11009 option on command line.
11011 * Changed silc_schedule_init to automatically allocate task queues
11012 if they are not allocated before calling it.
11014 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Added GMP 3.1 into math library.
11018 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11020 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11021 a channel in SILC network. The packet is used by servers and
11022 routers to notify other routers that user has left a channel.
11023 This little feature was missing until now. Added the feature
11024 to protocol specification as well.
11026 Added functions: silc_server_send_remove_channel_user and
11027 silc_server_remove_channel_user into server.[ch].
11029 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11030 lib/silccore/silcpacket.h. However, they are not implemented
11033 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Fixed joining to a channel and sending channel messages
11036 between server and router. The channel message sending should
11037 now work inside a cell.
11039 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Fixed the private message sending between server and router.
11042 The private message sending should now work inside a cell.
11044 * Added silc_server_replace_id into server.[ch] to replace
11045 existing ID in the SILC network.
11047 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11048 and silc_idlist_replace_server_id into idlist.[ch] in server.
11050 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11052 * Fixed the server to server connections. Server can again now
11053 connect to router. Router to router connections probably does
11056 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11058 * Added dynamic protocol registering support. Now protocols can
11059 registered and unregistered on the fly. Patch by cras.
11061 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11063 * Added lib/contrib directory to hold routines that some platforms
11064 don't have but are needed by SILC.
11066 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11067 into lin/contrib to provide getopt() and getopt_long() for
11068 those who don't have it.
11070 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11072 * Added AWAY command to client. When away message is set and
11073 client receives a private message packet the client automatically
11074 replies to the sender with the away message.
11076 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11077 bug seemed to be the cause of recent problems when compiling
11080 * Added version detection support to SKE protocol specification
11081 and added the new changes to the SKE implementation as well.
11082 There were other minor changes in the SKE protocol as well.
11084 Many changes in lib/silcske/silcske.[ch] and in
11085 lib/silcske/payload.[ch].
11087 * Added ^U functionality, clear input line. Patch from cras.
11089 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Mainly small bugfixes on core library. Fixed some debugging
11092 logging and buffer overflow in silclog.c.
11094 * Updated config.sub and config.guess on the distribution tree.
11096 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11098 * Added command lagging support in server. Client may execute
11099 commands now only once in two seconds.
11101 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11103 * Optimized packet reception. MAC computation and checking is now
11104 also more optimized. A lot previously duplicated code is now
11105 used as generic by both client and server.
11107 * Fixed key pair generation in clientutil.c
11109 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11111 * Added into lib/silccore/silcbufutil.[ch] new function;
11112 silc_buffer_realloc.
11114 * Moved generic packet sending/encryption functions to
11115 lib/silccore/silcpacket.[ch] from client and server. Some
11116 rewriting of the functions.
11118 * Moved all generic packet reception/decryption functions to
11119 lib/silccore/silcpacket.[ch] from client and server. The
11120 packet processing is now much cleaner in both client and server.
11121 These were major changes in both client and server.
11123 * Created many common functions in server to do packet sending.
11124 Previously code were duplicated a lot, this has been removed
11125 with these changes.
11127 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11129 * Rewrote major parts of the ID cache system. Don't know
11130 whether it is better now or not but at least the API is more
11133 * Major rewrite on ID cache stuff on client because of the ID
11134 cache API changes. Added idlist.c to client.
11136 * Also major rewrite on ID cache stuff on server as well.
11137 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11138 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11139 in hand, instead they are all put into the ID cache system now.
11140 All server_idlist_* routines uses ID cache now instead of
11141 traversing its own lists (those lists does not exist anymore).
11142 SilcIDList though still exists. Also, SilcXXXEntry's are
11145 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11147 * Finally made the SKE implementation compliant to the protocol
11148 specification. All mp integers are now binary encoded as
11149 opposed being HEX encoded.
11151 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11154 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11155 functions: silc_[encode/decode]_pem. Also added function
11156 silc_encode_pem_file to PEM encode with newlines ('\n') for
11157 saving into a file.
11159 * SILC public keys are now encoded either PEM or binary. Same
11160 option is for private keys as well. By default private keys
11161 are binary encoded and public keys PEM encoded. Silly HEX
11162 encoding were removed.
11164 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11165 function to create fingerprints.
11167 * Fixed a bug in SHA1; does not change the original data anymore.
11169 * Partly implemented INFO command on client and server side.
11170 Fixed CLEAR command. Changes to SERVER command; show current
11171 server(s) when giving command without arguments. Added
11172 VERSION command to client.
11174 * Added check to server that unregistered connections cannot
11175 execute commands (unless it is specificly allowed).
11177 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11179 * Fixed screen refresh.
11181 * Fixed channel joining bug from client. On some circumstances
11182 client tried to join to a channel it had already joined.
11184 * Added public key verification process into client's protocol.c.
11185 The client now verifies the public key from user and saves
11186 it into ~./silc/serverkeys/ directory.
11188 Added into: clientutil.[ch]: silc_client_verify_server_key.
11190 * Changed SKE protocol's silc_ske_initiator_finish function
11191 to accept callback function that verifies the received public
11192 key. Removed old silc_ske_verify_public_key function.
11194 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11196 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11197 silc_pkcs_private_key[_data]_set.
11199 * Made the password and public authentication more cleaner in
11200 server's protocol.c.
11202 * Removed historic and obsolete protocol `channel_auth' from
11203 both client and server.
11205 * Removed wrong way of sending command status messages from
11206 server to client in server's command.c. The old way violated
11207 protocol specification.
11209 Changes to silccore/silccommand.[ch]: removed
11210 silc_command_encode_status_payload -> not needed anymore,
11211 changed silc_command_encode_payload_va to accept extra
11212 argument on variable argument list. The argument type must
11213 now be provided to the function. Also, added new function:
11214 silc_command_encode_reply_payload_va which is same as
11215 normal command_encode_payload_va except command status type
11216 is provided as extra argument.
11218 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11220 * Added ~./silc directory handling. The directory includes the
11221 public and private keys for the client.
11223 Added silc_client_check_silc_dir, silc_client_create_identifier
11224 and silc_client_load_keys.
11226 * Implemented SILC protocol compliant public key. Added public
11227 and private key saving to and loading from files.
11229 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11230 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11231 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11232 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11233 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11235 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11236 silc_pkcs_load_[public/private]_key.
11238 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Added silc_server_get_route (route.[ch]) to get connection
11241 data for the fastest route for given ID.
11243 * Implemented INVITE command on client and server. The command
11244 were re-defined in the SILC Protocol Specification and the
11245 implementation now complies with the specification.
11247 * Implemented PING command on client and server.
11249 * Implemented NAMES command on client and server. The server side
11250 supports currently only normal server not router server yet.
11251 Some changes to NAMES definition in SILC protocol specification.
11253 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11255 * Implemented LEAVE command on client and server.
11257 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11258 again. This change was made to the protocol as well. Server
11259 should not violate the protocol specification anymore.
11261 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11263 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11264 was tested. SOCKS4 was not but should work anyway.