1 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
5 * Use silc_utf8_str[n]casecmp instead of strcmp routines
6 in library and in SILC Client when dealing with nicknames
7 and other identifier strings. Affected file in client lib
10 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
11 irssi/src/silc/core/silc-servers.c.
13 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
15 * Fixed idcache to work with the new identifier strings.
16 Affected file lib/silccore/silcidcache.c.
18 * Added UTF-8 hash and compare function for SilcHashTable.
19 Affected file lib/silcutil/silcutil.[ch].
21 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
22 Affected file lib/silcutil/silcstringprep.[ch].
24 * Changed the identifier string handling to include the original
25 format in client, server, channel entries and normalized
26 format in cache. Affected files in silcd/.
28 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
30 * Added support for the new identifier strings and their
31 validity checking. Nicknames, channel names and usernames
32 can now include practically any kind of letters and various
33 other characters. Affected files in silcd/ and in libraries.
35 NOTE: comparing these strings should now be done with memcmp()
36 to check binary compatibility. All these strings are normalized
37 and casing is irrelevant.
39 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
40 as easy function for applications to check whether identifier
43 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
46 file lib/silcutil/silcutf8.c.
48 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
50 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
52 * Make public key in getkey reply mandatory. Affected file
53 lib/silcclient/command_reply.c
55 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
57 * Added Parameter dont_register_crypto_library to
58 SilcClientParam. If set to TRUE, silcclient library will
59 not initalize the Crypto Libraries and application
60 will need to do it. Affected file lib/silcclient/silcclient.h,
61 lib/silcclient/client.c.
63 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
65 * Imported new silc_utf8_[encode|decode] routines from
66 my internal SILC 1.1 source tree. New encodings added:
67 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
68 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
69 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
72 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
74 * Implemented stringprep (RFC 3454) API. Internally we use
75 GNU Libidn's stringprep, for now, so it is required now to
76 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
78 * Added checking for GNU Libidn and --with-libidn to configure.
80 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
82 * If the passphrases entered do not match while generating a new key,
83 completly start over instead of going into an infinite loop asking
84 the user to re-enter the passphrase correctly. Affected file
85 lib/silcutil/silcapputil.c
87 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Make sure server is removed from backup list when it is
90 deleted. Affected files silcd/command.c, server.c,
93 * Close socket when connecting to router fails. Affected
96 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
98 * Adopt configuration toolchain to current auto-tools.
99 Affected files prepare, irssi/configure.in
100 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
101 redo that. Affected files irssi/src/silc/core/client_ops.c,
102 irssi/src/fe-common/silc/fe-silc-channels.c
103 * Take over command line options into silcclient data structure.
104 Affected file irssi/src/silc/core/silc-core.c
106 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
108 * Do not try to initiate backup resuming protocol forever.
109 Affected file silcd/server_backup.c.
111 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
113 * ID change in resuming has to be done before changing
114 detached client's modes, since the ID change may fail and
115 leave ghosts on the network. Affected file is
116 silcd/packet_receive.c.
118 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
120 * Fixed Win32 scheduler to not stuck anymore. A patch from
121 Juha Räsänen. Affected file is
122 lib/silcutil/win32/silcwin32schedule.c.
124 * Fixed QoS parsing for connection blocks in server. Affected
125 file is silcd/serverconfig.c.
127 * Fixed server statistics increasing in server. Affected file
130 * The CLOSE command now marks backup router as self disconnected
131 to avoid resuming problems. Affected file silcd/command.c.
133 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
135 * When using silc_net_create_connection[_async], and your system can
136 create IPv6 sockets, it will try to connect to the IPv6 host.
137 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
138 file lib/silcutil/unix/silcunixnet.c
140 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
142 * Check for valid route when receiving packet from router and
143 when routing it to local server in the cell. A patch from
144 Matt Miller. Affected files silcd/router.c and server.c.
146 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
148 * Couldn't detach and reattach twice, because of the previous
149 commit. Affected file silcd/packet_receive.c
151 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
153 * Added check to ignore Port value if Initiator is FALSE.
154 Remote router coudln't connect if Port was set. Affected file
157 * If some client tries to resume more than once at the same time,
158 server crashed. Router didn't crash, but showed odd behaviour
159 (didn't allow clients to join anymore, ..). Affected files
160 silcd/packet_receive.c silcd/idlist.h
162 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
164 * Destroy the file transfer session in silc_client_file_close
165 with timeout. Affected file lib/silcclient/client_ftp.c.
167 * Call SFTP server monitor in READ and WRITE after the actual
168 operations. Affected file lib/silcsftp/sftp_server.c.
170 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
172 * Create one configure script from configure fragments
173 (configure.ad). This is a first step towards new distribution
174 system. Affected files prepare, configure.in.pre,
175 lib/silcmath/mpi/configure.ad.
177 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
179 * Removed expiring of client key pair. Affected file is
180 irssi/src/silc/core/clientutil.c
182 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
184 * Check the number of connections from real number of
185 connections instead of socket number, when deciding if
186 server is full. Affected files are silcd/server.c,
187 server_internal.h and silcd.c.
189 * Clarified the connections_max meaning in General section
190 in doc/example_silcd.conf.in.
192 * The reconnect_keep_trying default value set to TRUE
193 if it is not defined in the config file. Affected file
194 silcd/serverconfig.c.
196 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
198 * Fixed crashbug in connection closing, after a protocol
199 completion callback, which might have closed it already.
200 Affected file silcd/server.c.
202 * Fixed rekey with PFS in backup router. It did not allow
203 rekeys with PFS, and when the rekey protocol timedout
204 it crashed the backup router without the above fix. Affected
205 file silcd/packet_send.c and server.c.
207 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
209 * The silc_client_add_channel_private_key now returns the
210 private key context if pointer is given as argument.
211 Affected files are lib/silcclient/silcclient.h and
214 * Added support for using channel private keys in SILC
215 Client Library even if the private key mode is not set
216 on the channel. Affected file lib/silcclient/client_channel.c.
218 * The channel private key used to decrypt message is now
219 delivered to the application in the 'channel_messageÃ' client
220 operation. Affected files are lib/silcclient/silcclient.h
221 and client_channel.c.
223 * Fixed wrong arg type for user limit in CMODE command reply.
224 Affected file silcd/command.c.
226 * The user limit is now taken and saved to SilcClientEntry in
227 JOIN and CMODE command replies and in CMODE_CHANGE notify.
228 Affected files lib/silcclient/silcclient.h, command_reply.c
231 * Added support to the new private message key indicator
232 packet. Added a new function to the client library:
233 silc_client_send_private_message_key_request. The sender
234 indicates to be initiator, and receiver is responder.
235 Added the indicator to the SilcClientEntry as 'prv_resp'
236 boolean. Affected files are lib/silcclient/silcclient.h
237 client.[ch], and client_prvmsg.c.
239 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
241 * Fixed the JOIN command calling when called with both
242 -auth and -founder. Affected file is lib/silcclien/command.c.
244 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
246 * Check watcher list for resumed clients as well. Affected
247 file is silcd/packet_receive.c.
249 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
251 * Implemented the user limit to the CMODE_CHANGE notify,
252 CMODE command reply and JOIN command reply in server.
253 Affected files are silcd/server.c, command.c, command_reply.c,
254 packet_send.c and packet_receive.c.
256 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
258 * Defined SILC_STRFMT_END that must be used now with
259 silc_buffer_strformat, instead of SILC_STR_END. Fixes
260 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
261 lib/silcclient/silcvcard.c, silcd/server_util.c.
263 * Fixed the adding of public key to the WATCH list in server.
264 Fixed the WATCH notify sending to client. Affected files
265 are silcd/packet_send.[ch], command.c, server_util.c.
267 * Implemented the watching by public key in the SILC Client
268 Library and SILC Client. Affected files are
269 lib/silcclient/command.c and client_notify.c.
271 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
273 * Added support for public key watching in server. Affected
274 files are silcd/server.c, server_internal.h, command.c,
277 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
279 * Added public key to the SIlcClientEntry. Affected files
280 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
282 * Fixed the get_clients_whois reply processing to return
283 exactly same entries server returned. Makes it possible
284 to search using attributes. Affected file is
285 lib/silcclient/idlist.c.
287 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
289 * Save founder key to SilcChannelEntry. Affected files are
290 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
292 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
294 * Call the monitor callback with _CLOSED status from the
295 silc_client_file_close. Affected files are
296 lib/silcclient/client_fpt.c, silcclient.h
298 * Added silc_client_get_clients_whois which resolves using
299 WHOIS, and supports requested attributes as well.
300 Affected files are lib/silcclient/silcclient.h, idlist.c.
302 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
304 * Added support for asking the destination filename where
305 the downloaded file is saved in the file transfer. Affected
306 files are lib/silccilent/silcclient.h, client_ftp.c.
308 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
310 * Fixed error handling in resuming data processing. Affected
311 files are lib/silcclient/client_resume.c and client.c.
313 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
315 * Fixed silc_client_send_private_message to return TRUE correctly.
316 Affected file lib/silcclient/client_prvmsg.c.
318 * Added topic to the SilcChannelEntry. Affected files are
319 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
321 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
323 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
324 file lib/silcclient/command.c
326 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
328 * Convert all commands to UTF-8 before passing them to the
329 client library. Still need to convert replies from UTF-8 to
330 the locale encoding. Affected file
331 irssi/src/silc/core/silc-cmdqueue.c
333 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
335 * redirect all silc_client_command_calls through a queueing framework.
336 This fixes /CYCLE and the annoying "nick change after auto-joining
337 a channel". Furthermore it defines one central point where
338 command parameters can be UTF-8-ified. Affected files
339 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
340 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
342 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
344 * use asynchronous connect() to establish router connections.
345 Fixes problem when the primary router goes down. Affected files
346 silcd/server.c, silcd/server_backup.c
348 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
350 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
351 Fixed various compilation warnings when type casting ints
352 to pointers or vice versa, of different size. Updates around
355 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
357 * Surrogates not allowed in UTF-8 strings, updated decoder.
358 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
359 testers in lib/silcutil/tests/ directory.
361 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
363 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
364 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
365 files are lib/silcclient/silcclient.h, client.c.
367 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
369 * When resuming a session fails, notify the user that the session
370 file needs to be removed eventually. Affected files
371 irssi/src/fe-common/silc/module-formats.[ch],
372 irssi/src/silc/core/client_ops.c.
374 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
376 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
377 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
379 * Typofix in Irssi::Silc module. Affected file
380 irssi/src/perl/silc/Silc.xs.
382 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
384 * Changed the way NOTICE flagged messages are treated. Added support
385 for notices in queries and signing notices. Affected files
386 irssi/default.theme; irssi/docs/help/in/notice.in;
387 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
388 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
390 * Fixed typo in /ACTION help. Affected file
391 irssi/docs/help/in/action.in
393 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
395 * Fixed typo in perl module. Affected file
396 irssi/src/perl/silc/Server.xs
398 * Changed the way ACTION flagged messages are treated. Added support
399 for actions in queries and signing actions. Affected files
400 irssi/default.theme; irssi/docs/help/in/action.in;
401 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
402 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
405 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
407 * Incorrectly reported error when client had to be resolved from
408 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
410 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
412 * Fixed whois public key hash table deleting and adding in
413 detached client case. Affected file silcd/packet_receive.c.
415 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
417 * Changed filenames of silc/fe module not to collide with filenames
418 from core/fe. Also seperated public messages printing from
419 query messages printing. Affected files are all in
420 irssi/src/fe-common/silc.
422 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
424 * Fixed the invite process handling during joining to use
425 correct server name for the client that is matched against
426 the invite string for the channel. Wrong server name caused
427 inability to join the channel. Affected file is
430 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
432 * Fixed the CUMODE channel founder authentication on normal
433 server to not remove the founder rights on existing founder
434 before checking that router accepts the mode change. Affected
435 files are silcd/command.c and silcd/packet_receive.c.
437 * Remove the server entry correctly when rekey timeouts and
438 remote router connection on normal server is closed. Fixes
439 a crash where server uses the freed server entry. Affected
442 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
444 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
445 networks. This is the first step in solving the bug about
446 /SERVER ADD -silcnet <silcnet>. Affected files
447 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
448 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
449 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
451 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
453 * /SMSG and /MMSG now correctly create new queries. Affected files
454 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
456 * Add basic support for SILC protocol specific variables in perl.
457 Affected files irssi/src/perl/silc/*, irssi/configure.in,
458 irssi/src/perl/Makefile.am
460 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
462 * Don't use silc_get_input, it's obviously not reliable. Fixes
463 issue when the current key expires. Affect file
464 irssi/src/silc/core/clientutils.c
466 * Make the session data filename configurable. This makes it
467 possible to have different session files for different
468 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
469 client_ops.[ch], silc-servers.c,
470 irssi/src/silc/fe-common/silc/module-formats.[ch]
472 * Use the same set of libtool files for the MPI lib as for the
473 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
474 config.sub, configure.in, install-sh, missing, mkinstalldirs
476 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
478 * Fixed server statistics decrementing error to not go to
479 negative. Affected file silcd/packet_receive.c.
481 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
483 * Use silc_server_query_add_error to add error in public key
484 search error. Added support in send_reply to send errors
485 without specific argument. Affected file silcd/server_query.c.
487 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
488 Client for NO_SUCH_NICK. It was against the protocol specs.
489 Affected file irssi/src/silc/core/client_ops.c.
491 * Added backwards support for the wrong NO_SUCH_NICK error sending
492 in server. To be removed in SILC Server 1.0. Both old clients
493 and clients with fixed error handling now works. Affected file
494 silcd/server_query.c.
496 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
498 * fixed a bug in the whois using attributes function where no
499 error was sent if no nickname and client id but the attributes were
500 given to whois. Affected file silcd/server_query.c
502 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
504 * remove public key from public key hashtable on detach. Affected
505 file silcd/packet_receive.c
507 * free public key hashtable before removing clients on server
508 shutdown. Affected file silcd/server.c
510 * remove public key prior deleting client-data on killing a client.
511 Affected file silcd/server_util.c
513 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
515 * Getting the MOTD from other servers works now. Affected
516 files are silcd/command.c and silcd/command_reply.c
518 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
520 * Initialize the variable idletag, since it is tested in
521 silc_core_deinit for its default value. Affected file
522 irssi/src/silc/core/silc-core.c
524 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
526 * Fixed signed channel messages across cells. Affected file
529 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
531 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
532 is not defined. They can now be safely used in if-statements
533 without braces. Affected file lib/silcutil/silclog.h.
535 * Added the checks for backup closing connection due to error
536 (local or remote) and thus not allow the resuming to occur
537 in reconnect. Affected files are silcd/packet_send.c
540 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
542 * Help file updates. Affected files in irssi/src/docs/help/in/.
544 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
546 * Fixed channel messages across cells. Affected file
549 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
551 * Fixed file transmission accepting in client library to not
552 start the negotiation if user hasn't accepted the transfer,
553 instead create new session for resent transfer. Affected
554 file lib/silcclient/client_ftp.c.
556 * Show the session ID in the file transmision list. Remove
557 session from list that failed to transfer. Switch the current
558 session automatically after transmission, and in errors, to new
559 session if other sessions exists in the transfer list. Affected
560 files are irssi/src/silc/core/silc-servers.c,
561 irssi/src/fe-common/silc/modfule-formats.c.
563 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
565 * Fixed MIME header parsing for the hopefully last time. Affected
566 file lib/silcutil/silcstrutil.c
568 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
570 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
572 * The SILC RNG is now gauranteed to return non-zero random
573 values. Affected files are lib/silccrypt/silcrng.[ch].
575 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
577 * Fixed nickname formatting when changing only case of the
578 nickname. Affected file lib/silcclient/idlist.c.
580 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
582 * Fixed a memory leak and incorrect printing of the "appears as"
583 message. Affected file irssi/src/silc/core/client_ops.c
585 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
587 * Added CRT (Chinese Remainder Theorem) supported RSA
588 private keys and private key operations. This significantly
589 increases private key operation efficiency. No compatibility
590 issues with new or old private keys. Affected files are
591 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
593 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
595 * Fixed GCC-3.3.2 related compilation warnings from the
598 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
600 * Removed RC6 from distributions.
602 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
604 * Added some better comments to lib/silccrypt/silcpkcs.h,
605 optimized some routines in lib/silccrypt/silcpkcs.c.
606 Added test_silcpkcs into lib/silccrypt/tests/.
608 * Fixed silc_rng_global_init to actually init the global RNG
609 if RNG wasn't provided for it. Affected file is
610 lib/silccrypt/silrng.c.
612 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
614 * Added silc_hash_table_find_by_context_ext. Affected files
615 lib/silcutil/silchashtable.[ch].
617 * Save the public key on normal server in WHOIS command reply
618 from attributes, if present, and add it to public key hash
619 table. Fixes WHOIS resolving by public key on normal server.
621 Optimized the attributes resolving on normal server to not
622 resolve if we resolved them already from router.
624 Affected files are silcd/server_query.c, command_reply.c.
626 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
628 * Added support for whois using attributes.
629 Affected files silcd/command_reply.c, silcd/packet_receive.c,
630 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
633 * Added support for whois using public key attribute to /WHOIS i
634 client command. Affected files irssi/docs/help/in/whois.in,
635 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
637 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
639 * Fixed UMODE setting in server when the client has anonymous
640 mode set. The mode setting was not working. Affected file
643 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
645 * Fixed some bugs and typos related to sending split messages.
646 Print notification when sending messages with /MMSG. Affected
647 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
649 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
651 * Optimized the socket referencing in packet routines, client
652 library and server. Affected files are lib/silccore/silcpacket.c,
653 lib/silcclient/client.c and silcd/server.c.
655 * If silc_socket_set_qos is given with NULL arguments the QoS is
656 reset from the socket. Affected files are
657 lib/silcutil/silcsockconn.[ch].
659 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
661 * Add a /LISTKEYS command which lists the locally cached
662 client and server keys. Affected files
663 irssi/src/fe-common/module-formats.[ch],
664 irssi/src/silc/core/silc-{channels,servers}.c
665 irssi/docs/help/in/listkeys.in
667 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Check that packet queue purging was successful. Affected
670 files lib/silcclient/client.c and silcd/packet_send.c. Related
671 to MAC failed errors.
673 * Do not clear the inbuf even if it is empty if QoS was applied
674 to it. Otherwise the QoS data is cleared and MAC failed error
675 will occur. Affected file lib/silccore/silcpacket.c.
677 * Use the rekey period time as rekey protocol timeout value.
678 If the rekey does not succeed during the rekey period there's
679 something very wrong, and we most likely end up with wrong keys,
680 do graceful reconnect then. Affected file silcd/server.c.
682 * Take reference of the socket in the parser context, as it's
683 possible to have the parsers in queue after the socket is
684 disconnected and this may cause crash. Affected files are
685 lib/silccore/silcpacket.c, lib/silcclient/client.c and
688 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
690 * Fixed KICK command reply sending, it sent to replies.
691 Affected file silcd/command.c.
693 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
695 * Finish the silc-mime.pl script. It now supports MIME type
696 guessing using magic files, signing data messages, executing
697 MIME handlers in background. Affected files
698 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
700 * Changed MIME signal handler to make things easier for the perl
701 script. Affected files irssi/src/silc/core/client_ops.c,
702 silc-servers.c, and irssi/docs/signals.txt
704 * Cleaned up the silc_mime_parse function and fixed detection
705 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
707 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Resolve the IP for file transfer listener from the connection
710 socket. Affected file lib/silcclient/client_ftp.c.
712 * Accept NULL hostname parameter in the functions
713 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
714 if hostname is not wanted.
716 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
718 * Fixed race condition between silc_client_init and
719 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
721 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
723 * Fixed file transfer connection closing when SIGNOFF for
724 the client is received from server. Affected file is
725 lib/silcclient/client_ftp.c.
727 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
729 * Check for disconnected socket in QUIT callback. Affected
730 file silcd/command.c.
732 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
734 * Modified the MIME parsing to allow \n and \r\n as delimiters.
735 Affected files lib/silcutil/silcstrutil.c
737 * Cleaned up the escape/unescape functions for correctness and
738 speed. Affected file irssi/src/silc/core/client_ops.c
740 * Removed handling for data messages with Content-Type: text/*,
741 moved parsing of MIME headers to the signal handler, added
742 support for signing and verifying data messages. Affected
743 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
744 irssi/src/silc/core/silc-{servers,channels}.c
746 * Added a perl script for handling data messages based on
747 information read from Mailcap files. New file
748 irssi/scripts/silc-mime.pl
750 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
752 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
753 acknowledge recepetion of a message to the sender. Updated
756 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
758 * Unregister channel key saving callback when deleting channel.
759 Affected file lib/silcclient/idlist.c.
761 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
762 before calling notify client operation. Affected file is
763 lib/silcclient/client_notify.c.
765 * Unregister QoS tasks when deleting the socket connection.
766 Affected files lib/silcutil/silcsockconn.[ch],
767 unix/silcunixsockconn.c.
769 * Implemented latest presence-attrs draft changes. Affected
770 files lib/silccore/silcattrs.h and
771 irssi/src/silc/core/silc-queries.c.
773 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
775 * Save old channel keys in list to allow more rapid change
776 of channel keys if server for some reason does that. This
777 avoids loosing so many channel messages due to not having
778 key to decrypt. Affected file lib/silcclient/silcclient.h,
779 idlist.c and client_channel.c.
781 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
783 * Continued backup router tests and fixes. Affected files
784 silcd/server_backup, server_util.c, server.c. See TODO.
786 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
788 * Fixed SERVER_SIGNOFF handling in servers. The client
789 was removed from wrong list thus not removing the client
790 at all. Affected file silcd/packet_receive.c.
792 * Do not execute rekey protocol for disabled connections as
793 it would never go through. Affected file silcd/server.c.
795 * Added timeout for rekey protocol to catch if the protocol
796 never executes successfully. Affected files silcd/server.c
799 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Abandon packet processing for disconnected sockets. Check
802 this always after calling packet processing callback.
803 Affected file lib/silccore/silcpacket.c.
805 * Fixed double registration disconnection code in server.
806 Closed wrong connection. Affected file silcd/packet_receive.c.
808 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
810 * On normal server reconnect to primary during resuming 4
811 times, then give up. Affected file silcd/server_backup.c.
813 * If during reconnecting to routers we notice we have router
814 connection but no primary router set, the server is in desync.
815 Reconnect to primary to restore network. Affected file
818 * Assure that only one protocol is exeucting at the same time.
819 Added checks for all protocols. Affected files are
820 silcd/server.c and server_backup.c.
822 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
824 * Check that a string is not already part on invite/ban
825 string when processing it. Affected file silcd/server_util.c.
827 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
829 * Fixed the CUMODE_CHANGE for founder mode changes to comply
830 with 1.2 version of the protocol. Affected file is
831 silcd/packet_receive.c.
833 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
835 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
836 where the passphrase was given. Affected file is
839 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
841 * INVITE and BAN notifys are now delivered from routers to
842 servers (but not clients) on the channel. Updated specs and
843 code. Affected files silcd/packet_[send|receive].[ch],
844 command.c, server.c and server_util.c.
846 * Implemented INVITE and BAN announcing. Affected files are
847 silcd/server.[ch], server_util.c.
849 * Implemented SilcStatus error type argument returning in
850 command reply error in server. Affected file silcd/command.c.
852 * Implemented SilcStatus argument returning in comand reply
853 in client library. The command_reply client operation now
854 returns error specific arguments as well. Affected files
855 are lib/silcclient/command_reply.[ch], client_resume.c,
856 lib/silccore/silcstatus.[ch].
858 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
860 * Backup router protocol version 1.2 implemented. Testing still
861 required. Affected files in silcd/server_backup.[ch], server.c,
862 packet_receive.c and server_internal.h.
864 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
866 * silc_client_send_[channel|private]_message now return TRUE
867 or FALSE. Affected file lib/silcclien/client_channel.c and
870 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
872 * Check for explicit nickname in INVITE and BAN processing
873 during join as well (and don't expect only wildcards in
874 invite/ban strings). Affected file silcd/command.c.
876 * Fixed the INVITE and BAN by public key. The public key saved
877 is the PK payload (as specified) not the raw data. Affected
878 file silcd/server_util.c.
880 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
882 * UTF-8 text message support for actions and notices in SILC
883 Client. Affected file irssi/src/silc/core/client_ops.c.
885 * silc_get_username and silc_get_real_name now returns sensible
886 data on Win32. Patch by Toni Willberg. Affected file is
887 lib/silcutil/win32/silcwin32util.c.
889 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
891 * Provide a signal handler to send MIME encoded messages and emit
892 a signal when a MIME encoded message is received. Also document
893 the signals for usage with the perl interface.
895 A sample perl script will be supplied at a later point.
897 Affected files are irssi/docs/signals.txt,
898 irssi/src/silc/core/client_ops.[ch],
899 irssi/src/silc/core/silc-{channels,servers}.c
901 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
903 * Use SILC_COMMAND_PING to estimate the round-trip time to the
904 server. Use this time to display a lag and disconnect when it
905 exceeds a specified limit.
907 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
909 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
911 * Remove the channel auth list in normal server if router
912 encofrces its list during connecting. Send notify to channel
913 to remove the mode to remove the list. Affected files are
914 silcd/server_util.c and silcd/packet_receive.c.
916 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
918 * Added support for channel public keys. Updated protocol specs
919 and implemented it. Affected files are
920 silcd/command.c, command_reply.c, lib/silcclient/command.c,
921 lib/silcclient/command_reply.c.
923 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
925 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
926 terminate the process on Linux. Affected file silcd/silcd.c.
928 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
930 * Check for NULL buffer in silc_buffer_clear. Affected file
931 is lib/silcutil/silcbuffer.h.
933 * Simplified the backup router protocol by removing the _GLOBAL
934 types. Updated protocol specs and the code. Affected files
935 are silcd/server_backup.[ch].
937 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
939 * Deny '@' and '!' from nicknames since they are reserved
940 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
941 Updated protocol specs and the code.
943 Affected files are silcd/server_util.[ch].
945 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed stack overflow in Irssi SILC client. Affected
948 file irssi/src/silc/core/client_ops.c.
950 * Check that Host is set in ServerConnection and RouterConnection
951 in silcd.conf. Affected file silcd/serverconfig.c.
953 * Fixed crash in server with protocol completion callbacks,
954 namely rekey and backup resuming protocols. Affected files
955 are silcd/server_backup.c and silcd/server.c.
957 * Fixed rekey protocol to not restart if it is started already.
958 Affected files are lib/silcclient/client.c and
961 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
963 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
965 * Fixed EOF handling in SILC Config, affected file
966 lib/silcutil/silcconfig.c.
968 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
970 * Fixed RESOLVING flag handling in JOIN notify and other
971 notifys to handle the resolvings correctly in client library.
972 Affected file lib/silcclient/client_notify.c.
974 * Do not send full INVITE and BAN lists in INVITE and BAN
975 notifys, only the changed information. Affected file
978 * Fixed INVITE notify sending in INVITE command, send it
979 only when needed. Affected file silcd/command.c.
981 * Handle the founder key change properly in CMODE_CHANGE
982 notify. Bug #122. Affected file silcd/packet_receive.c.
984 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
986 * Remove the mark for output (mark it only for input) after
987 purging outgoing queue. Prevents the "Error in select()"
988 floods. Affected file silcd/packet_send.c.
990 * Fixed incorrect connection deletion from client library
991 after calling "connect" client operation. Could cause
992 crashes for example during reconnect timeouts. Affected
993 files are lib/silcclient/client.c and
994 irssi/src/silc/core/client_ops.c.
996 * Check server private key file permissions before starting
997 the server. Affected file silcd/serverconfig.c.
999 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1001 * NULL terminate allocated string in silc_buffer_strformat.
1002 Affected file lib/silcutil/silcbuffmt.c.
1004 * Rewrote the invite/ban list string handling in server to
1005 use SilcBuffer instead. Affected files are silcd/command.c
1006 and silcd/server_util.c.
1008 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1010 * Fixed double free in CMODE command when setting new HMAC
1011 for channel. Affected file silcd/command.c.
1013 * Added couple of missing memset's to zero sensitive memory.
1014 Affected files silcd/command.c, lib/silcclient/command.c.
1016 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1018 * Fixed a double free in INVITE command error handling in
1019 server. Affected file silcd/command.c.
1021 * Added macros SILC_SWAB_[16|32] to swab byte order of
1022 16-bit and 32-bit unsigned integers. Affected file
1023 lib/silcutil/silctypes.h.
1025 * Use the SILC_SWAB_16 instead of htons() in server when
1026 handling ports since the ports in structures are always
1027 in little-endian order (regardless of platform). Affected
1028 file silcd/serverid.c and silcd/server_backup.c.
1030 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Send DISCONNECT in close admin command in server. Affected
1033 file silcd/command.c.
1035 * Check whether we are already connecting to a remote router
1036 (in addition of checking whether we are already connected)
1037 before creating new connection. Affected file silcd/server.c.
1039 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1041 * Added better compiler and compiler flags checking in
1044 * Check that socket is valid after QoS is applied to data.
1045 Affected file lib/silcutil/unix/silcunixsockconn.c.
1047 * Make sure the socket connecetion is not closed to early
1048 when closing connection in server. Also make sure the
1049 connection is always closed after error in a protocol.
1050 Affected file silcd/server.c.
1052 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1054 * Removed --session and --dummy options from Irssi SILC Client.
1055 -d option is available only if --enable-debug was given.
1056 Affected files are irssi/src/silc/core/silc-core,
1057 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1059 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1061 * Added silc_buffer_steal to steal the data from the buffer.
1062 Affected file lib/silcutil/silcbuffer.h.
1064 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1066 * Fixed server crash with double Primary block in config file.
1068 Fixed also various memory leaks around the config file
1069 parser. Affected files lib/silcutil/silcconfig.c,
1070 silcd/serverconfig.c.
1072 * Changed my nickname (Johnny Mnemonic) to my real name, this
1073 means that bugs introduced by him were actually introduced
1076 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1078 * Don't display "foo appears as foo\nYou're now known as foo"
1079 messages. Affected file irssi/src/silc/core/client_ops.c
1081 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * Fixed error handling of invalid client entry when calling
1084 commands in server. Fixes a crash. Affected file
1087 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * Added some sanity checks in server for correctness of the
1090 server configuration. Affected file silcd/serverconfig.c.
1092 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1094 * Prevent endless resolving of user informations in USERS
1095 command by checking the command reply status correctly.
1096 Affected file lib/silcclient/command_reply.c.
1098 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1100 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1101 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1102 Aldous <Matthew@Aldous.com>.
1104 * Added better implementation using CriticalSection of
1105 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1106 <mikko.lahteenmaki@pikabaana.net>.
1108 * Added some Winsock WIN32 compatiblity defines into
1109 includes/silcwin32.h.
1111 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1113 * Fixed double free in async host lookup code. Affected file
1114 lib/silcutil/silcsockconn.c.
1116 * On backup router handle now the SERVER_SIGNOFF from router
1117 for local connected servers too, and close the connections.
1119 Do not process them as normally signing off servers when they
1120 really signoff by sending EOF fe, but always assume that
1121 router sends the SERVER_SIGNOFF.
1123 Affected files silcd/server.c and silcd/packet_receive.c.
1125 * Fixed socket unsetting when closing connections. Affected
1126 files silcd/server.c and silcd/packet_send.c.
1128 * Do not print the nickname in SERVER_SIGNOFF if we do not
1129 have it. Prevents asserts in Irssi core. It is possible we
1130 don't have the nick if it was just being resolved when server
1131 signoff. Affected file irssi/src/silc/core/client_ops.c.
1133 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1135 * Fixed autonick crashbug in client library. Affected file
1136 lib/silcclient/client.c.
1138 * Fixed Unix implementation of SilcMutex to really assert if
1139 the mutex is locked/unlcoked already. Affected file
1140 lib/silcutil/unix/silcunixmutex.c.
1142 * Fixed locking in silc_schedule_uninit. It didn't lock
1143 when dispatching timeout tasks. Affected file is
1144 lib/silcutil/silcschedule.c.
1146 * Changed Win32 implementation of SilcThread to use modern
1147 Win32 interface. Affected file is
1148 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1150 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1152 * Don't print signed messages when sending failed. Affected files
1153 irssi/src/silc/core/silc-[servers.c/commands.h]
1155 * Send adquate signal when founding a channel by joing it. Affect
1156 file irssi/src/silc/core/client_ops.c
1158 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1160 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1161 irssi/src/fe-common/core/themes.c
1163 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Fixed close command to use the port correctly when closing
1166 server connections. Affected file silcd/idlist.c.
1168 * Check for NULL outbuf in silc_socket_write. It is possible
1169 that it is NULL is some odd case. Affected files are
1170 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1172 * Do not call final protocol callback for backup router
1173 resuming protocol when closing connection. It is closed
1174 by timeout in case of error. Affected file silcd/server.c.
1176 * Backup reconnect to router if backup resuming protocol
1177 failed. Affected file silcd/server_backup.c.
1179 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Fixed double free in SKE library error hadling when signature
1182 error occurred. Affected file lib/silcske/silcske.c.
1184 * Save the fingerprint to new SilcClientEntry after changing
1185 nickname. Affected file lib/silcclient/client_notify.c.
1187 * Print SIGNOFF in Irssi SILC client only if the nickname is
1188 known. Prevents asserts in Irssi core. It is possible we
1189 don't have the nick if it was just being resolved when it
1190 quit. Affected file irssi/src/silc/core/client_ops.c.
1192 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1194 * Fixed double free in invite list adding code when adding
1195 invite strings. Affected file silcd/server_util.c.
1197 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * More log printing during backup router protocol. Affected
1200 file silcd/server_backup.c.
1202 * Removed backwards support for old private key file format.
1203 Affected file lib/silccrypt/silcpkcs.c.
1205 * Removed backwards support for not-so-strict decryption length
1206 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1208 * GETKEY to update the client entrys fingerprint too.
1209 Affected file lib/silcclient/command_reply.c.
1211 * Added --without-libtoolfix for package builders using weird
1212 wrappers around libtool (BSD at least).
1214 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1216 * Fixed backup router bugs: When backup resumes router and
1217 receives a CHANNEL_MESSAGE packet the backup must not act
1218 as router since the packet header decryption would be
1219 different. Also, when relaying packets to channel, do
1220 not re-encrypt packets on backup that came from the primary
1221 since the connection isn't really router-router connection.
1222 Affected files silcd/server.c, silcd/packet_send.c.
1224 * Added checks in encryption/decryption that encryption/decryption
1225 length sent as argument really is multiple by block size. Helps
1226 catching really weird bugs like the above backup router bugs
1227 when packets are being decrypted in wrong way. Affected files
1228 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1230 * Fixed padding generation in private key file encryption.
1231 Affected file lib/silccrypt/silcpkcs.c.
1233 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1235 * Added ignore_message_signatures setting which can be used
1236 to ignore signatures in messages. Affected files are
1237 irssi/src/silc/core/client_ops.c, silc-core.c.
1239 * Fixed the libtoolfix to use command line options instead of
1240 environment variables. They didn't work as expected. Now,
1241 the libtool is fully run-time configurable.
1243 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1245 * Verify signature payload for signed messages. Affected files
1246 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1247 irssi/src/silc/core/silc-core.h
1249 * Display signature verification result in public and private
1250 messages using theme abstracts. See irssi/default.theme for
1251 examples on their usage. Affected files
1252 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1253 irssi/src/fe-common/silc/module-formats.[ch],
1254 irssi/src/fe-common/silc/fe-common-silc.c,
1255 irssi/src/fe-common/silc/Makefile.am
1256 irssi/src/fe-common/core/fe-messages.[ch]
1258 * Fixed bugs in Irssi's theme parsing. Affected files
1259 irssi/src/fe-common/core/themes.c
1261 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Calculate the correct length for signed messages before
1264 encrypting, it must be multiple by block size. Affected
1265 file lib/silccore/silcmessage.c.
1267 * silc_message_signed_get_public_key returns now both
1268 decoded and encoded public key. Affected files are
1269 lib/silccore/silcmessage.[ch].
1271 * Added libtoolfix script that makes the libtool more generic
1272 and configurable in run-time. Now we can specify in run-time
1273 if what kind of libraries we want to create, regardless of
1274 configuration. SIMs are now creates even if --disable-shared
1275 was explicitly given.
1277 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Fixed founder key sending in CMODE command in client.
1280 Affected file lib/silcclient/command.c.
1282 * Fixed CUMODE founder authentication in server to not check
1283 for client's public key since it's not supposed to do that.
1284 Affected file silcd/command.c.
1286 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1288 * Set realname and hostname in NICK_REC records. Affected file
1289 irssi/src/silc/core/silc-nicklist.c
1291 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1293 * Remove 1.0 protocol backwards compat code from client
1296 * Added more reliable check for whether nickname did change
1297 or not, or whether only Client ID changed in NICK_CHANGE
1298 notify. Affected file lib/silcclient/client_notify.c.
1299 Fixes bug in '@' character handling in a nickname.
1301 * Added support for automatically parsing signature from
1302 the message payload. Added new function
1303 silc_message_get_signature to return the payload to
1304 application. Affected files lib/silccore/silcmessage.[ch].
1306 * Changed the private_message and channel_message client
1307 operations to deliver the SilcMessagePayload to the
1308 application too. Application can use it fe. to get the
1309 signature from the message for verification. Affected
1310 file lib/silcclient/silcclient.h, client_channel.c and
1313 * Redefined the signed payload for message payloads.
1314 Updated protocol specs and implemented.
1316 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed wrong invite and ban list handling in server command
1319 reply. Affected files are silcd/command_reply.c,
1320 silcd/server_util.[ch].
1322 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Fixed CMODE setting in server when founder mode was set.
1325 Affected file silcd/command.c. Bug #95.
1327 * Added support to setting specific public key in CMODE in
1328 Irssi SILC client. Affected file lib/silcclient/command.c.
1330 * Added support to use specific public key in CUMODE in
1331 Irssi SILC Client. Affected file lib/silcclient/command.c.
1333 * Added support for inviting and banning by public key in
1334 Irssi SILC client. Affected file lib/silcclient/command.c.
1336 * Fixed fingerprint/babbleprint showing in invite and ban
1337 list command replys. Affected file is
1338 irssi/src/silc/core/client_ops.c.
1340 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1342 * Format CMODE +c and +h to display both the mode and the argument
1344 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Added test vectors and test programs for SHA-1, MD5,
1347 HMAC-SHA1 and HMAC-MD5. New tests are located in
1348 lib/silccrypt/tests/. Fixed also argument decoding bug in
1349 MD5 implementation. Affected file lib/silccrypt/md5.c.
1351 * Changed the channel private key and private message key
1352 generation (with static keys) to use SHA1 instead of MD5,
1353 as SHA1 is the mandatory hash function in SILC. Affected
1354 file lib/silcclient/client_[channel/prvmsg].c.
1356 * Changed the private key file encryption to use SHA1 instead
1357 of MD5. Added support for the old generation and added
1358 automatic change of the key (to be removed later). Affected
1359 files lib/silccrypt/silcpkcs.c.
1361 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Load only files with .pub suffix in PublicKeyDir. Affected
1364 file silcd/serverconfig.c.
1366 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1368 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1369 channels. Affected files silcd/silcd.c, silcd/server.h.
1371 * Added the config directive PublicKeyDir for the client block.
1372 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1374 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1376 * Merged Toni's irssi/silc.conf patch.
1378 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1380 * Max alloc tests in allocation routines. Affected file
1381 lib/silcutil/silcmemory.c.
1383 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Fixed a typo in resuming code that fixed detach/resume code
1386 in server. Bug #93. Affected file silcd/packet_receive.c.
1388 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1390 * Do reverse lookups for server when /connecting. Affected files
1391 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1392 irssi/src/core/net-nonblock.*
1394 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Added library versioning for shared libraries. Affected
1397 files configure.in.pre and lib/Makefile.am.pre.
1399 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1401 * Display INVITE and BAN lists as specified by SILC 1.2
1403 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Do not send invite list back unless asked (when sending
1406 no arguments) or when list was modified. Affected file
1409 * Remove client from invite list in KILLED notify and in
1410 KILL command. Affected file silcd/command.c and
1413 * Fixed bugs in invite list handling in INVITE command.
1414 Affected files silcd/command.c and silcd/server_util.c.
1416 * Merged with Irssi 0.8.6.
1418 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1419 Affected file irssi/src/fe-text/silc.c.
1421 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1423 * The silc_argument_get_[first/next] now return the argument
1424 type to caller. Added silc_argument_payload_encode_one.
1426 Affected files are lib/silccore/silcargument.[ch].
1428 * Added support for the SILC 1.2 INVITE command and new
1429 invite lists to server. Affected files are silcd/command.c,
1430 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1432 * Added support for the SILC 1.2 BAN command and new
1433 ban lists to server. Affected files are silcd/command.c,
1434 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1436 * Added support to client sending new INVITE command. Affected
1437 file is lib/silcclient/command.c.
1439 * Added support to client sending new BAN command. Affected
1440 file is lib/silcclient/command.c.
1442 * Added support for removing client from invite list when kicked
1443 from channel, as SILC 1.2 dictates. Affected files are
1444 silcd/packet_receive.c and silcd/command.c.
1446 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1449 automatically the cipher's internal IV. Affected files
1450 lib/silccrypt/silccipher.[ch].
1452 * Assure the RESUME_CLIENT packet is not sent to twice to
1453 backup router if the detached client was originated from
1454 the backup. Affected file silcd/server.c. Bug #76.
1456 * Changed silc_sim_symname to not allocate memory. Affected
1457 file lib/silcsim/silcsimutil.c.
1459 * Fixed memory leaks with SIMs in server. Affected files
1460 silcd/serverconfig.c, silcd/server.c.
1462 * Fixed channel key distribution after resuming detached
1463 client. Affected files silcd/packet_receive.c.
1465 * Fixed channel's global_user boolean checking after detaching.
1466 Check it after changing the owner of the client not before.
1467 Affected file silcd/packet_receive.c.
1469 * Fixed few double frees from client library. Fixes at least
1470 Bug #81, possibly others too.
1472 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1473 notifys in Irssi SILC Client. Affected file is
1474 irssi/src/silc/core/client_ops.c. Bug #82.
1476 * Applied Ville Räsänen's manual page and --mandir bugfix
1477 patch. Affected files are configure.in.pre and Makefile.am.pre.
1480 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Added support to backup router protocol for backup to tell
1483 normal server that it cannot use the backup router as primary
1484 because the primary isn't really down. Updated protocol
1487 * Added support for primary router to tell backup router that
1488 resuming is not possible because the backup really isn't primary
1489 in the cell. For example if backup disconnected itself the
1490 resuming is not allowed since the primary really did not
1491 go down. Updated protocol specs.
1493 * Removed MARS from crypto library.
1495 * Defined the CTR mode and Randomized CBC mode in SILC. The
1496 CTR mode is RECOMMENDED now in specification. Defined also
1497 Serpent cipher as optional cipher. Updated the protocol specs.
1499 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1501 * Added support for inviting/banning by IP/MASK, public key,
1502 and explicit Client ID. Redefined the command and notify
1503 types to allow easier forwards support for other methods
1504 of inviting/banning. Updated protocol specs.
1506 * Remove the client from channel's invite lists if the client
1507 is kicked or killed. Updated protocol specs.
1509 * Unified the Channel Message Payload and Private Message
1510 into one Message Payload. Updated protocol specs and
1513 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Don't wait for EOF after socket error has occurred, but
1516 close the connection. Affected file is silcd/server.c.
1518 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Added support for setting FOUNDER mode on channel with
1521 specific public key which can be set with CMODE command.
1522 Updated protocol specs and implemented in client and server.
1524 * Fixed the Irssi SILC client to correctly shutdown the client
1525 library to avoid memory leaks. Affected files are
1526 irssi/src/silc/core/silc-core.c and silc-servers.c.
1528 * Deprecated the No Reply flag in SKE protocol and introduced
1529 "IV Included" flag which can be used to indicate that the IV
1530 is included in the ciphertext. This makes it possible to use
1531 SILC on unreliable transport, such as UDP which may cause
1532 packet reordering and losses. Updated protocol specs, did
1535 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1538 < 32 bit values in correct size. Affected file is
1539 lib/silcmath/mp_mpi.c.
1541 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Fixed the KE Start Payload parsing to check that mandatory
1544 fields are present. Affected file lib/silcske/payload.c.
1546 * Fixed compilation warnigs in Irssi SILC Client. Affected
1547 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1549 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1551 * Print "nick now appears as newnick" and update Irssi's nicklist
1552 when you change your nick to "nick". Closes #62
1554 * Never format your own nick. Closes #63
1556 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1558 * SILC_UMODE_GONE changes are now propagated correctly to the
1559 Irssi client. Closes #54
1561 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1563 * Fixed example in /HELP KEY
1565 * Added expando $j which expands to current SILC Client version
1567 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Fixed public key decoding in crypto library.
1571 * Added better error printing to SKE library.
1573 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Fixed NICK command to not crash if nickname was not sent.
1577 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1579 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1580 Deprecated the old Encrypt-And-MAC order. Updated protocol
1581 specs and implemented.
1583 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1584 generation. Updated specs and implemented.
1586 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Added support for rekey before 2^32 sequence number wraps.
1589 Affected files in server and client library.
1591 * Padding must be at least 8 bytes now. Implemented and updated
1594 * Compute maximum padding for authentication packets to make
1595 passphrase approximation attacks impossible. Affected files
1596 in client library and in server.
1598 * Fixed PING command sending in client library and handling in
1599 server. The server ID must be ID Payload, not raw ID data.
1600 Affected files in server and client library.
1602 * Defined that all public keys sent in commands and notify
1603 payloads are actually Public Key Payloads not raw public key
1604 data. Updated protocol specs and implemented.
1606 * Updated protocol version to 1.2. Updated specs and code.
1608 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1609 status types. Updated specs and the code.
1611 * Added support for normal client to kill its own entries from
1612 the network. Updated protocol specs and the code.
1614 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1615 and added initial implementation.
1617 * Added MAC field to the Private Message Payload to protect
1618 against chosen ciphertext attacks. Updated the protocol specs
1621 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1622 attribute to indicate the user's current idle and signon time
1623 of a service. Updated protocol specs and implemented.
1625 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Added "do_not_bind" argument to silc_client_file_send what
1628 can be used to not bind locally but assume the file receiver
1629 provides the point of connect. Usefull when sender is behind
1630 NAT device. Affected file lib/silcclient/silcclient.h and
1633 * Added -no-listener option to FILE SEND command in Irssi SILC
1634 client. Affected file irssi/src/silc/core/silc-servers.c.
1635 Renamed FILE RECEIVE to FILE ACCEPT.
1637 * Confirm passphrase for private key encryption in
1638 silc_create_key_pair and silc_change_private_key_passphrase.
1639 Affected files are lib/silcutil/silcapputil.c.
1641 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Move silc_client_packet_send back to internal, added
1644 silc_client_send_packet, a bit simpler function for application.
1645 Affected files lib/silcclient/silcclient.h, client.c and
1648 * Moved the SilcClientEntry, SilcChannelEntry and
1649 SilcServerEntry to silcclient.h to be public and documented
1650 them for application. Affected files are
1651 lib/silcclient/silcclient.h and idlist.h.
1653 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Fixed manual page installation patch by Ville Räsänen.
1656 USERS help page fix patch by Ville Räsänen
1658 * Changed the silc_client_command_call interface to make
1659 the command call simpler for the application. The library
1660 now handles the command line parsing, command finding and
1661 execution. Application only needs to call the function
1662 with the command line. Affected files are
1663 lib/silcclient/silcclient.h, command.[ch].
1665 * Fixed silc_get_input to NULL-terminate the returned input.
1666 Affected file lib/silcutil/silcutil.c.
1668 * Resolve the client's public key in JOIN command if the
1669 founder auth data is being requested but we don't know the
1670 client's public key. Affected file silcd/command.c.
1673 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Print notify for server opers when backup router comes
1676 online. Affected file silcd/server.c.
1678 * Fixed the INVITE command to send the invite list in
1679 command reply. Affected file silcd/command_reply.c.
1681 * Fixed MOTD command reply sending. Affected file
1684 * UTF-8 decode the topic in TOPIC command reply and LIST
1685 command reply in Irssi SILC client. Affected file is
1686 irssi/src/silc/core/client_ops.c.
1688 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Fixed the INVITE command to not crash Irssi SILC client
1691 when given without nickname argument. AFfected file
1692 irssi/src/silc/core/client_ops.c.
1694 * Fixed double free in WHOIS query on normal server when
1695 forwarding query to router. Affected file is
1696 silcd/server_query.c.
1698 * Fixed WATCH command reply handling on normal server which
1699 was missing altogether. Affected file silcd/command_reply.c.
1702 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1704 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1705 Included yodl sources for each of these. Also modified
1706 Makefile.am prototype to install these files to proper
1707 locations. Updated CREDITS. Affected file Makefile.am.pre,
1708 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1711 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Added support for encrypted private key files. Now
1714 passphrase must be provided when new key pair is created
1715 (can be empty though), and prompted when loading the
1716 private key. Added support for loading the old-style
1717 non-encrypted private keys as well. Affected files
1718 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1721 * Fixed silc_get_input to accept input on all terminals.
1722 Affected file lib/silcutil/silcutil.c.
1724 * Moved the Irssi SILC client key loading and other stuff
1725 to be called after the arguments and UI is initialized.
1726 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1728 * Added -P option to Irssi SILC client which can be used
1729 to change the passphrase of the private key. Affected
1730 file irssi/src/silc/core/silc-core.c.
1732 * Added silc_change_private_key_passphrase apputil routine
1733 to lib/silcutil/silcapputil.[ch].
1735 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Fixed connection closing in client library to not crash.
1738 Moved the connection freeing totally to function
1739 silc_clinet_del_connection. Affected file
1740 lib/silcclinet/client.c.
1742 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Changed includes/silcincludes.h to silcincludes.h.in to
1745 include configuration specific information. The silcdefs.h
1746 is not included in to installation anymore (it's only
1747 compilation time header).
1749 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Moved the SilcClient and SilcClientConnection from client.h
1752 to the public lib/silcclient/silcclient.h. Changed the
1755 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * If version string in silc_clinet_alloc is NULL the library
1758 puts it automatically. Affected file lib/silcclient/client.c.
1760 * Changed the version strings from variables to #define's
1761 in includes/silcversion.h.
1763 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1765 * Added shared library complation support.
1767 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Added lib/silcutil/silcapputil.[ch] for application
1770 utility functions. It includes routines for applications'
1771 convenience. Added silc_create_key_pair, silc_show_public_key
1772 and silc_load_key_pair functions.
1774 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Send RESUME_CLIENT packet from router to backup routers
1777 to in resuming. Affected file silcd/packet_receive.c.
1779 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * In IDENTIFY command parsing, send all other IDs except
1782 Client IDs explicitly to router for resolving on normal
1783 server. Also check that ID received in WHOIS command is
1784 always Client ID, others are not allowed. Affected file
1785 silcd/server_query.c.
1787 * Merged latest changes from irssi.org CVS.
1789 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1792 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1794 * Fixed the heartbeat sending in Irssi SILC client. Moved
1795 the silc_client_packet_send to silcclient.h for application
1796 usage. Affected files lib/silcclient/client_internal.h
1797 lib/silcclient/silcclient.h.
1799 * Fixed a bug in query resolving in server. Used wrong
1800 variable in a for loop and crashed. Affected file is
1801 silcd/server_query.c.
1803 * Server constructs requested attributes only to locally
1804 connected clients. Affected file silcd/server_query.c.
1807 * Fixed a bug when sending resolving from router to server
1808 with requested attributes. The constructed WHOIS command
1809 was incorrect. Affected file silcd/server_query.c.
1812 * Fixed Requested Attributes saving in WHOIS command reply.
1813 The length of the data buffer must be saved too. Affected
1814 file silcd/command_reply.c.
1816 * Update the client entry's servername after detaching is
1817 over. Affected file silcd/packet_receive.c. Bug #37.
1819 * Resolve incomplete client entrys in CUMODE_CHANGE and
1820 CMODE_CHANGE notifys. Affected file is
1821 lib/silcclient/client_notify.c. Bug #42.
1823 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Fixed channel key packet processing bug on backup router
1826 during backup resuming protocol. Affected file is
1827 silcd/packet_receive.c.
1829 * Fixed memory leaks in server. Affected files are
1830 silcd/server.c and silcd/packet_receive.c.
1832 * Fixed packet decryption problem when backup router encrypted
1833 channel message with wrong key during backup resuming
1834 protocol. Affected file silcd/packet_send.c.
1836 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1837 Toni Willberg (toniw@iki.fi)
1839 * Changed the SilcCipher context to be private. Changed the
1840 silc_cipher_get_iv to just return pointer to the IV. Added
1841 silc_cipher_get_name to return the name of the cipher.
1842 Fixed code all around to support these changes. Affected
1843 files are lib/silccrypt/silccipher.[ch], client library and
1846 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Fixed unaligned access in lib/silccore/silcattrs.c.
1850 * Fixed libtool linking in lib/silcsim/Makefile.am.
1852 * Fixed services attribute printing. Affected files is
1853 irssi/src/silc/core/silc-queries.c.
1855 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Fixed a crashbug in incoming server accepting. Affected
1858 file silcd/server.c.
1860 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Added automatically generated index to Toolkit Reference
1865 * Added support for Postscript Toolkit Reference Manual.
1867 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1872 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Added 'send_events' boolean argument to the function
1875 silc_schedule_set_listen_fd which sends the set events to
1876 the application explicitly if set to TRUE. Default action
1877 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1878 lib/silcclient/client_internal.h and silcd/server_internal.h.
1880 * Added silc_compare_timeval to determine which time values
1881 is smaller. Affected file lib/silcutil/silcutil.[ch].
1883 * Added sort-of "Quality of Service" (QoS) support to
1884 SilcSocketConnection. Data reception can be controlled with
1885 rate limit per second and/or read data length limit.
1886 Added silc_socket_set_qos. Affected files are
1887 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1889 * Added the QoS configuration to SILC Server configuration
1890 file. Affected files are silcd/serverconfig.[ch] and
1893 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Merged with irssi.org CVS.
1897 * Failed OPER and SILCOPER authentications are now logged.
1898 Affected file silcd/command.c. Bugs #25.
1900 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * ROBODoc documented lib/silcutil/silcbuffer.h and
1903 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1904 <ville.rasanen@iki.fi>.
1906 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Added support for auto-passphrase authentication from the
1909 config file during connecting which was not implemented
1910 yet. Affected file irssi/src/silc/core/client_ops.c.
1912 * Fixed a bug in authentication protocol failure handling which
1913 was processing wrong callback context. Affected files
1914 are lib/silcclient/client.c and protocol.c.
1916 * Fixed the /ATTR allow off to actually work. Affected file
1917 is irssi/src/silc/core/silc-queries.c.
1919 * Fixed the /ATTR -del to work. Affected file is
1920 irssi/src/silc/core/silc-queries.c.
1922 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1926 * Fixed mask attribute adding in Irssi SILC client. Affected
1927 file irssi/src/silc/core/silc-queries.c.
1929 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Added support for saving the requested attributes in
1932 WHOIS to directory. Affected file is
1933 irssi/src/silc/core/silc-queries.c.
1935 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Added support for parsing VCard fields that do not have
1938 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1940 * Fixed a double free bug in hash table foreach function
1941 if the entry was deleted in the foreach callback. Affected
1942 file lib/silcutil/silchashtable.c.
1944 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1946 * Added silc_attribute_get_verify_data to return the signature
1947 verification data for either user digital signature or
1948 server digital signature in Requested Attributes. Affected
1949 files are lib/silccore/silcattrs.[ch].
1951 * Added silc_vcard_alloc which is used to allocated dynamic
1952 SilcVCard context. The silc_vcard_free now checks whether
1953 the context is dynamically allocated or not. Affected files
1954 are lib/silcutil/silcvcard.[ch].
1956 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Periodically remove the NOATTR status from client entry
1959 so that the client may take the attributes in use even after
1960 server has resolved them unsuccessfully earlier. Affected
1961 file silcd/server_query.c and idlist.h.
1963 * Moved sha1hash and md5hash from client->internal to
1964 SilcClient for application usage. Affected files are
1965 lib/silcclient/client.h and client_internal.h.
1967 * Fixed attribute encoding and decoding bugs. Affected
1968 files lib/silccore/silcattrs.[ch].
1970 * Added ATTR command to Irssi SILC Client which is used to
1971 manage user's Requested Attributes sending and values for
1972 WHOIS command. Affected files around Irssi SILC client.
1974 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Added silc_buffer_strformat which can be used to format
1977 strings into a buffer which size is automatically increased.
1978 Affected file lib/silcutil/silcbuffmt.[ch].
1980 * Added implementation of VCard (RFC 2426) which can be used
1981 as part of Requested Attributes in WHOIS command. Affected
1982 file lib/silcutil/silcvcard.[ch].
1984 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Some strncat -> silc_strncat changes our the core and
1989 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1990 errors. Added better error printing to SKE library.
1991 Affected files lib/silcske/silcske.c, silcske_status.h and
1994 * Save the PKCS key length even if only private key is set to
1995 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1997 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1998 length in bits not in bytes. Affected files are
1999 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2000 silcd/server_query.c.
2002 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Added silc_attribute_payload_encode_data to directly encode
2005 the data into the attributes buffer. Renamed function
2006 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2007 Affected files are lib/silccore/silcattrs.[ch].
2009 * silc_hash_table_find_foreach calls the foreach function now
2010 once even if the nothing was found with context set to NULL.
2011 Affected file lib/silcutil/silchashtable.[ch].
2013 * Remove the RESOLVING flag from client entry after received
2014 the Requested Attributes from the client. Fixed memory leak
2015 in client entry freeing. Affected files silcd/server_query.c
2018 * Added Requested Attributes support into SILC Client Library.
2019 It is not able to send requested attributes in WHOIS command,
2020 and also receive and process requested attributes. Added
2021 silc_client_attribute_[add|del] and silc_client_attributes_get
2022 functions. Added also `ignore_requested_attributes' to the
2023 SilcClientParams to not use attributes in client. Affected
2024 files are lib/silcclient/command.c, client_attrs.[ch],
2025 silcclient.h, client_internal and client.[ch].
2027 * Changed the silc_client_get_client_by_id to support Requested
2028 Attributes, it takes them as argument now. Affected file
2029 is lib/silcclient/silcclient.h, and idlist.c.
2031 * Added -details option to WHOIS command in Irssi SILC Client
2032 to support the requested attributes. By default it requests
2033 all attributes. Affected file lib/silcclient/command.c and
2034 irssi/doc/help/in/whois.in.
2036 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Add also SERVICE attribute for server-constructed attribute
2039 data. Also digitally sign the attributes and add
2040 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2041 silcd/server_query.c.
2043 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Changed the silc_attribute_payload_encode to support list
2046 of attributes (function may be called several times to add
2047 a new attribute). Removed the silc_attribute_payload_encode_list
2048 function. The encoding function now also automatically encodes
2049 the data, so the caller does not need to do that. Affected
2050 files lib/silccore/silcattrs.[ch].
2052 * Added support for replying on behalf of the user to the
2053 Requested Attributes in WHOIS command in the server. Affected
2054 file silcd/server_query.c.
2056 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2057 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2059 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Don't swtich to become primary router if we are backup if
2062 decryption error has occurred. Affected file silcd/server.c.
2064 * Fixed a bug in backup router IP address comparison in
2065 silc_server_backup_get.
2067 Save now also the port of the server/router and use that
2068 in comparison as well. Affected file silcd/server_backup.c.
2070 * Normal server now reconnects to backup router automatically
2071 if connection is lost to it. Affected file silcd/server.c.
2073 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * If packet processing fails (like integrity check fails)
2076 the connection is closed now. Affected files are
2077 lib/silccore/silcpacket.c and silcd/server.c.
2079 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Fixed double free in RSA public key set function
2082 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2085 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2088 Added server_query.[ch] which provides one interface for
2089 querying information using all three commands.
2091 * Changed all "typedef unsigned char" in core library to
2092 "typedef SilcUInt8".
2094 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2098 * Renamed silc_server_get_client_resolve to
2099 silc_server_query_resolve and moved to server_query.[ch].
2101 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2103 * Resumed client packet handling from server put the resumed
2104 client on wrong list on router and caused the client not
2105 be present on the network anymore. Now fixed to put the
2106 client to correct list. Affected file silcd/packet_receive.c.
2108 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2110 * Various cleanup in error message output in config parsing code
2111 and in server init code. Fixed error log files containing
2112 too many newlines ('\n') in some situations. Affected files are
2113 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2115 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Use the reverse lookupped hostname in client internals
2118 instead of one user provided us as remote server name.
2119 Affected file lib/silcclient/client.c.
2121 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Added 'app_context' to silc_schedule_init. It is an
2124 application specific context that is delivered to application
2125 in task callback functions. Affected files are
2126 lib/silcutil/silcutil.[ch].
2128 * The hb_context in SilcSocketConnection is not freed
2129 automatically anymore (application must free it). Freeing
2130 it automatic is inconsistent. Affected files are
2131 lib/silcutil/silcsockconn.[ch].
2133 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Added support for removing explicitly added client connections
2136 in rehash and closing the client connections if they were
2137 unconfigured in the rehash. Affected file silcd/server.c.
2139 * Added support for aborting automatically pending commands
2140 that never receives the reply (to avoid memory leaks).
2141 Added also silc_server_command_pending_timed to set the
2142 specific timeout for pending command. Affected files are
2143 silcd/command[_reply].[ch].
2145 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2146 specs and lib/silccore/silcstatus.h.
2148 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Changed the silc_get_time to accept time value as argument
2151 or if zero is sent return current local time. Affected
2152 file lib/silcutil/silcutil.[ch].
2154 * Added STATS command to client library and Irssi SILC client.
2155 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2157 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Assure that channel key is set before sending it. May
2160 crash server otherwise. Affected file silcd/packet_send.c.
2162 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Assure that endless loop cannot happen with detached client
2165 resolving on normal server. Added idlist status
2166 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2167 silcd/idlist.h and silcd/packet_receive.c.
2169 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Incoming file transfer request cannot use same session as
2172 the sending session. This can happen when sending file to
2173 yourself. Crashed the client on quit. Affected file
2174 lib/silcclient/client_ftp.c. Bug #24.
2176 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Implemented the draft-riikonen-precense-attrs draft and
2179 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2181 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Distribute the SERVER_SIGNOFF notify also to local backup
2184 routers from the primary router. The backup router may not
2185 have the signing of local server directly connected and need
2186 to know about the signoff. Affected file silcd/server_util.c.
2188 * Use the primary router as the origin of the locally connected
2189 server when it is disconnecting from the backup router since
2190 that's where it really is coming from. Now the clients from
2191 the disconnecting server are removed correctly and "shadow"
2192 clients are not left to the backup router. Affected file
2195 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * If normal server is standalone and found existing but disabled
2198 channel, do not re-create the channel since it creates
2199 duplicate same channels. Affected file silcd/server.c.
2201 * Added anonymous client connections support to server. New
2202 "anonymous" configuration option to ConnectionParams section
2203 added. If set to true, the username and hostname information
2204 of the client will be scrambled and anonymous user mode is
2205 set automatically to the user. Affected files are
2206 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2208 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * In JOIN notify handling, mark that the cache entry of the
2211 client cannot be expired. Can cause crashes on normal
2212 server (asserts client->channels). Affected file is
2213 silcd/packet_receive.c.
2215 * From now on distribution versions are used as protocol versions
2216 instead of by default using the Toolkit base version as protocol
2217 version. Affected file prepare.
2219 * Do not set the locally resolved hostname for local client
2220 entry but take what server sends. This way the real hostname
2221 is showed in WHOIS for yourself. Affected file is
2222 lib/silcclient/idlist.c and lib/silcclient/client.c.
2224 * Resolve local info with IDENTIFY when connecting to server.y
2226 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2228 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2229 for implied search (not needed on platforms which has native
2230 pthreads library). Use --without-pthreads to disable threads.
2231 Affected file is configure.in.pre
2233 * Fixed --with-iconv on platforms which need to bypass (broken)
2234 native iconv(). Affected file is configure.in.pre
2236 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Moved -C option parsing in Irssi SILC client at same time
2239 as other options. The UI was initialized earlier and caused
2240 problems on command line. Bug #16. Affected file is
2241 irssi/src/silc/core/silc-core.c.
2243 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2245 * Added global variable silc_log_timestamp that tells silclog
2246 wether to print or not the timestamp in the logging files.
2247 Affected file lib/silcutil/silclog.[ch].
2249 * Added silcd configuration option Timestamp in the Logging
2250 section. Affected file silcd/serverconfig.[ch],
2251 doc/example_silcd.conf.in.
2253 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Fixed fingerprint checking to check for entirely empty
2256 fingerprint instead of two first bytes when determining
2257 if it is set. Bug #18. Affected file silcd/command.c.
2259 * Fixed duplicate PKCS name registering to not allow it.
2260 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2262 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2264 * Conditionalize non-gcc compiler optimizations for various
2265 platforms, enable those commented out. Cleanups.
2266 Affected file lib/silcmath/mpi/configure.in
2268 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2270 * silc_rng_exec_command() left zombie processes if command
2271 didn't generate any output. Affected file
2272 lib/silccrypt/silcrng.c
2274 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2276 * Rewrote iconv checking, introduce --with-iconv for systems
2277 which rely on libiconv. Check if iconv() provided by libc
2278 is good enough, otherwise demand libiconv. Affected file
2281 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2283 * Search for ldopen() also in libc. This enables SIM support
2284 on *BSD systems. Based on patch from Alex Zepeda. Affected
2285 file configure.in.pre
2287 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2289 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2290 This fixes prepare on *BSD systems. Affected file
2293 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * More fixed for not having purge timeout for global clients
2296 that are on channel. Affected files silcd/command_reply.c
2299 * Fixed the rekey protocol to work with backup router connections.
2300 Rekey packets are now allowed on disabled connections as
2301 well. Affected files silcd/packet_send.c and server.c.
2303 * Do not switch to be as backup router when shutting down and
2304 closing the primary connection. Affected file silcd/server.c.
2306 * Fixed memory leaks in backup router deleting. Added
2307 silc_server_backup_free to free all data during shutdown of
2308 server. Affected files silcd/server_backup.[ch].
2310 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Do not process commands if the sock->user_data is NULL.
2313 Affected file silcd/command.c.
2315 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Fixed buffer overflow and security problems (loosing bits
2318 in CFB encryption) in SILC RNG. Problems reported by
2319 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2321 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Added yet more checks that client is not expired on global
2324 list if it is on channels. Affected file is
2325 silcd/command_reply.c.
2327 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Merged c0ffee's MIME signal patch which adds support for
2330 sending also MIME messages in Irssi SILC Client, and handling
2331 received MIME messages in a signal (and perhaps doing something
2332 to non-textual MIME messages).
2334 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Fixed pending command deletion in server and client library
2337 to check the whole list instead of breaking after first found.
2338 The affected files are silcd/command.[ch] and
2339 lib/silcclient/command.[ch].
2341 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2344 secret or private, otherwise it's possible to find out
2345 whether a secret channel exists or not. Affected file
2348 * If CMODE change fails during the mode setting, assure that
2349 the old mode mask is set for the channel back. Affected
2350 file silcd/command.c.
2352 * Fixed passphrase saving on +a channel on normal server
2353 after successful JOIN command. Affected file silcd/command.c.
2355 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Remove server/router operator privileges in DETACH command,
2358 since it's possible to resume to server where these
2359 privileges would not be allowed for the client. Affected
2360 file silcd/command.c.
2362 * Do not set to wait for backup in rehash of the server.
2363 Affected file silcd/server.c.
2365 * Do not check listener sockets when counting how many
2366 socket connections we have. Affected file is
2367 silcd/server_util.c.
2369 * Do not announce disconnected clients that are remaining
2370 in history (for WHOWAS). This is because SIGNOFF notify
2371 for these has been sent earlier already. Affected file
2374 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Buffer overflow with CUMODE command's mode->mode character
2377 conversion. Reported by Ville Räsänen. Affected file
2378 lib/silcutil/silcutil.c.
2380 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Allow heartbeat packets to go disabled connections anyway.
2383 Affected files silcd/server.c and silcd/packet_send.c.
2385 * Do not broadcast New Channel packets with List flag set
2386 in the packet to backup routers. The router must check
2387 for the correctness of the packets before sending them.
2388 It is possible that router will have enforce Channel ID
2389 change and this would cause desync in the backup router.
2390 Affected file silcd/packet_receive.c.
2392 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2393 are handled in list parsing. They are not list packets
2394 anymore. Affected file silcd/packet_receive.c.
2396 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Stop waiting for backup router through the timeout, not
2399 directly after backup router has arrived. Affected file
2402 * Do not re-create channel keys and send them when removing
2403 clients in server shutdown. Affected files are
2404 silcd/server_internal.h and silcd/server_util.c.
2406 * Notify distribution to backup routers was missing from
2407 the silc_server_send_notify_dest function which caused
2408 desyncing problems with backup router. Affected file is
2409 silcd/packet_send.c.
2411 * The client's channel removing was working wrong on
2412 backup router. It assumed that it doesn't know global
2413 information but backup router does know. For this reason
2414 it could remove channel when it wasn't supposed to do that.
2415 Affected file silcd/server.c and silcd/server_util.c.
2417 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Stop for a couple seconds after badkup router has become
2420 primary router. Affected file silcd/server.c.
2422 * Added silc_server_remove_servers_by_server, which is used
2423 to remove servers originated from some other server. Also
2424 clients of those servers can be removed too. Affected file
2425 silcd/server_util.[ch].
2427 * When removing clients after a server has signed of remove
2428 also all servers behind that server (unless they are known
2429 to be available locally), and send SERVER_SIGNOFF for each
2430 of the server separately. Also the signed off clients are
2431 sent now separately per signed off server. The affected files
2432 are silcd/server.c and silcd/server_util.[ch].
2434 * All servers added with silc_idlist_add_server must always
2435 have both "router" and "connection" pointers set. Otherwise,
2436 bad server entries may be left around in the cache.
2437 Affected file silcd/command_reply.c.
2439 * Do not create the channel key in NEW_CHANNEL packet
2440 processing if the channel is empty. Affected file
2441 silcd/packet_receive.c.
2443 * Completed backup router support for standalone routers.
2444 Supports also servers in the cell that do not use the backup
2447 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Fixed a bug in silc_string_regexify which did not add '^'
2450 at the start of each string, and thus the matching was
2451 not explicit. For example ban list iikone@*!*@* would
2452 match also "priikone", which is wrong, it would have to be
2453 *iikone@*!*@* to match also "priikone". Affected
2454 file lib/silcutil/unix/silcunixutil.c.
2456 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Enable all local server connections before updating client
2459 caches when we've become backup router. Otherwise, signoff
2460 packets may not reach the clients. Affected files are
2461 silcd/server.c and silcd/server_util.[ch].
2463 * Fixed a bug in version string parsing which could crash
2464 the program with specially formatted version string.
2465 Bug reported and patch provided by Ville Räsänen. Affected
2466 file lib/silcutil/silcutil.c.
2468 * Handle the disconnection immediately when DISCONNECT
2469 packet is received in server. Affected file silcd/server.c.
2471 * Primary router now waits a short time (10 seconds) for
2472 backup router connection before accepting any other
2473 connection (except local). Affected file silcd/server.c,
2476 * Fixed a crash in client libary in NICK_CHANGE notify when
2477 NICK_CHANGE arrived for client entry we are resolving
2478 currently. Affected file lib/silcclient/client_notify.c.
2480 * Call the sconn->callback completion even if error had
2481 occurred. Start reconnecting always if connection to
2482 primary router fails during backup router protocol.
2483 Affected files silcd/server.c and server_backup.c.
2485 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Added functions silc_server_send_opers and
2488 silc_server_send_opers_notify to send packets stricly
2489 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2490 to send variable argument notify to operators.
2491 Affected files silcd/packet_send.[ch] and silcd/server.h.
2493 * Removed UMODE rights checking with UMODE_CHANGE notify.
2494 Affected file silcd/packet_receive.c.
2496 * Server/router operator now receives notify when network
2497 switches to backup router and when it resumes the use of
2498 primary router. Affected file silcd/server.c and
2499 silcd/server_backup.c.
2501 * Fixed the updating of client information after backup
2502 resuming protocol is over; update all except local clients
2503 to the new primary router. The affected file is
2504 silcd/server_util.c.
2506 * Added support for closing active connections in rehash
2507 that were unconfigured by the user. Supports currently
2508 closing server and router connections. Affected file
2511 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2513 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2516 is NULL since seems that on some platforms NULL is allowed
2517 and on some it's not. Fallback encoding is used instead.
2518 Affected file lib/silcutil/silcstrutil.c.
2520 * Fixed statistics updating for incoming server connection
2521 which could cause problems when re-connecting. Affected
2522 file silcd/server.c.
2524 * Preliminary backup router support for standalone router
2525 added. Affected files in silcd/.
2527 * Mark server connections in backup router disabled before
2528 and after backup protocol. Affected file is
2529 silcd/server_backup.c.
2531 * Added support for reconnecting to remote server connection
2532 even if the protocol fails, and if the configuration wants
2533 us to keep trying to connect anyway.
2535 Server connection is not allowed to backup router if
2536 backup router does not have connection to primary router yet.
2538 Affected file is silcd/server.c.
2540 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Added silc_client_udpate_server function to update changed
2543 server info. Affected file lib/silcclient/idlist.[ch].
2545 * Added check for server entries that are being resolved when
2546 notify is received. If being resolved, handle the received
2547 notify only after it's resolved so that all notifys are
2548 handled in same order as received from the server.
2550 Added similar resolver check to channel entries. Every
2551 notify that cause resolving of any information that affects
2552 channel entry marks the channel entry in waiting state.
2553 After whatever resolving is over the waiters are signalled
2554 and only then the notifys are handled in the same order
2555 as delivered from the server.
2557 Affected files are lib/silcclient/idlist.[ch], and
2560 * Fixed KILLED notify handling in normal server. Affected
2561 file silcd/packet_receive.c.
2563 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2564 is locally connected, or was locally connected (but may
2565 be detached and connection is not active). Added also
2566 SILC_IS_LOCAL for checking this status. Affected files
2567 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2568 silcd/server.c and silcd/server_internal.h.
2570 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Don't send or handle TOPIC_SET if topic is already set and
2573 is same as being set. Affected files silcd/command.c and
2574 silcd/packet_receive.c.
2576 * Fixed CMODE change rights checking to work correctly when
2577 removing modes by operator. Affected file is
2578 silcd/server_util.c.
2580 * Fixed some handling with New Channel packet in router and
2581 fixed some CMODE_CHANGE notify handling in server and router.
2582 Affected file is silcd/packet_receive.c.
2584 * Changed "disconnect" client operation to include the
2585 reason of the disconnection and optional disconnection
2586 message. Affected file lib/silcclient/silcclient.h.
2588 * Made the compilation of lib/contrib/ stuff conditional.
2589 Affected files configure.in.pre, lib/contrib/Makefile.am.
2591 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2594 to the sender of the notify too, to avoid situation where two
2595 notifys are in the network at the same time going to oppsite
2596 directions. Affected file silcd/packet_receice.c.
2598 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Delete the client from channel even if the cilent->id is
2601 NULL. It was possible that client was deleted without
2602 removing from channels (theoretically at least). Affected
2603 file silcd/server.c and silcd/server_util.c.
2605 * Free the client data too when resuming is not successful.
2606 Affected file silcd/packet_receive.c.
2608 * Merged some code from c0ffee's silc-plugin. Affected files
2609 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2611 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2612 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2613 to the primary router connection, the other one returns
2614 TRUE if packet must be broadcasted to network.
2616 * All notifys that are destined to primary router (to network)
2617 are now automatically sent to backup routers even if the
2618 router is standalone (and has backup router). Affected files
2621 * Added --without-irssi and --without-silcd configuration
2622 options for disabling the compilation of these applications.
2623 Affected file configure.in.pre and prepare.
2625 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2628 UTF-8 encoding and decoding. Added also new encodings
2629 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2631 Added also SILC_STRING_LANGUAGE which is language and charset
2632 specific encoder and decoer for those platforms that support
2633 iconv(). It can convert the UTF-8 to and from the locale
2634 specific character set.
2636 Affected file lib/silcutil/silcstrutil.[ch].
2638 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2640 * Added function silc_get_command_name to the file
2641 lib/silcutil/silcutil.[ch].
2643 * Improved the server debug output a bit. Affected files are
2646 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Save the channel passphrase when received succesful JOIN
2649 command reply from router, on normal server. Otherwise
2650 joinig +a channels from normal server is not possible.
2651 Affected file silcd/command.c.
2653 * Fixed a bug in TOPIC_SET notify handling. The notifier
2654 may be other than client too, like server or channel.
2655 It expected it to always be only client and ignored the
2656 notify. Affected file silcd/packet_recieve.c.
2658 * Removed some (unnecessary) debug printing from
2659 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2661 * Do not force CMODE_CHANGE when server is announcing new
2664 Router announces stuff only after server reannounces channel
2665 after CHANNEL_CHANGE notify.
2667 These fixes optimizes the announcing procedure, and perhaps
2668 fixes some problems too. Affected file silcd/packet_receive.c.
2670 * Fixed SERVER_SIGNOFF sending to local clients. It was
2671 totally broken and sent the notify to all local clients,
2672 instead of only to those that was on same channel as the
2673 signing off clients. Affected file silcd/server_util.c.
2675 * Added -D option to server. It can be used to give debug
2676 level. The levels are from 0 - 99, and are predefined for
2677 smooth server debugging. (see silcd.c for the predefined
2678 levels). Affected file silcd/server.c.
2680 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Fixed a bug in Irssi SILC client to close the connection
2683 properly when disconnecting from server. Affected file
2684 irssi/src/silc/core/client_ops.c.
2686 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * When authenticating as founder during JOIN command, check
2689 that the one authenticating becomes the only founder on the
2690 channel. Affected file silcd/command.c.
2692 * Better checking for founder mode setting when CUMODE_CHANGE
2693 notify is received. Affected file silcd/packet_receive.c.
2695 * Close all connections when shutting down the server by sending
2696 DISCONNECT packet. Close all listeners too when shutting
2697 down the server. Affected file silcd/server.c.
2699 * Handle DISCONNECT packet correctly in client library by
2700 calling the "disconnect" client operation. Affected file
2701 lib/silcclient/client.c.
2703 * Handle local errors correctly during resuming. Affected
2704 file lib/silcclient/client.c.
2706 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * The log file is not dupped internally anymore in
2709 lib/silcutil/silclog.c. Fixed memory leaks too.
2711 * The scheduler now dispatches all pending timeout tasks
2712 when it is uninitialized with silc_schedule_uninit.
2713 Affected file lib/silcutil/silcschedule.c.
2715 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Added --enable-stack-trace option to configure. Added
2718 memory allocation stack trace support. Added files
2719 lib/silcutil/stacktrace.[ch]. Affected files are
2720 lib/silcutil/silcmemory.[ch].
2722 * Fixed memory leaks from libraries and server. Affected
2723 files around the tree.
2725 * Reverted back a fix made to CUMODE which broke it.
2726 Affected file silcd/command.c.
2728 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2731 core library, and implemented it. All textual messages SHOULD
2732 use this flag and the message MUST be UTF-8 encoded.
2733 All text messages sent by Irssi SILC client are now UTF-8
2734 encoded (regardless whether the terminal supports UTF-8 or not).
2735 Affected files are lib/silccore/silcchannel.h,
2736 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2739 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Added lots of new statistics updating that was missing from
2742 the server and router code. Affected files in silcd/.
2744 * Sending SIGUSR1 signal to server now dumps the current
2745 server statistics into /tmp directory. Affected file is
2748 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2749 the SILC Hash Interface also. Added new functions
2750 silc_hash_get_name, silc_hash_init, silc_hash_update and
2751 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2753 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2755 * Added some better info printing for client during connecting.
2756 Affected file silcd/server_util.c.
2758 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2759 to silence a user on a channel. Affected files are
2760 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2761 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2762 and silcd/packet_receive.c.
2764 * Fixed a fatal bug in handling of malformed command payload.
2765 Affected file silcd/command.c.
2767 * Fixed a double free when announcing channel users to router.
2768 Affected file silcd/server.c.
2770 * After successful authentication to channel founder mode, check
2771 that there isn't anyone else with founder mode on the channel.
2772 The one that authenticated will become founder and anyone
2773 else is demoted. Affected file silcd/command.c.
2775 * Added error printing of any error that has occurred during
2776 any command in client library. Affected file is
2777 irssi/src/silc/core/client_ops.c.
2779 * Removed some error printing from the client library and left
2780 it for the application to worry (from the error status it
2781 receives in 'command' client operation. Affected file is
2782 lib/silcclient/command.c.
2784 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2787 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2788 Starting key agreement with itself is denied. Affected file
2789 is lib/silcclient/client_keyagr.c.
2791 * Fixed some error checkings from the SFTP library which caused
2792 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2793 and lib/silcsftp/sftp_util.c.
2795 * Added new "debug" and "debug_string" settings to Irssi SILC
2796 client which can be used to print runtime debugging on the
2797 Irssi's screen. Available when compiled with --enable-debug
2798 option. Affected file irssi/src/silc/core/silc-core.c.
2800 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2802 * Fixed a missing variadic parameter in a function call that
2803 caused server crash when a non-allowed connection arrived.
2804 Reported by Richard Becker. Affected file silcd/server.c.
2806 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Added WATCH list sending to backup routers from router.
2809 The WATCH command is sent by the router to the backup
2810 router. Affected file silcd/command.c.
2812 * Mark the backup_router flag for RouterConnection entry
2813 if the backup router stuff is defined in the config file.
2814 Affected file silcd/serverconfig.c.
2816 * Fixed some backup data sending around the code to work better
2817 if the router is standalone router. Not all places were fixed.
2818 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2821 * Fixed the router connecting when connecting to multiple
2822 routers. It ignored every other router except the first
2823 one. Affected file silcd/server.c.
2825 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Made the private key generation after expiration optional.
2828 If not created after expiration the old key will re-expire
2829 at a later time (and thus key pair is not necessary to
2830 change). Affected file irssi/src/silc/core/clientutil.c.
2832 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * The length arguments in bind() and connect() were wrong
2835 and fixed now to used SIZEOF_SOCKADDR in the
2836 lib/silcutil/unix/silcunixutil.c.
2838 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2840 * Fixed detach timeout handling to use Client ID and not
2841 the actual client entry which may be freed in the callback.
2842 Affected file silcd/command.c.
2844 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Merged c0ffee's multiple interface support patch.
2847 Affected files in silcd/.
2849 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Cleanup keys properly. Affected file is
2852 irssi/src/silc/core/clientutil.c.
2854 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Display the user mode on the status bar. Affected file
2857 irssi/src/silc/core/silc-expandos.c.
2859 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * If private message key is not set, but the flag is set in
2862 the packet, ignore the packet since it cannot be decrypted.
2863 Affected file lib/silcclient/client_prvmsg.c.
2865 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * When resuming client, remove the old client entry from
2868 the watcher list too. Affected file silcd/packet_receive.c.
2870 * Do not allow normal server to force founder mode away
2871 from router if the founder mode is already set. Affected
2872 file silcd/packet_receive.c.
2874 * Remove the client entry with watch notify types with short
2875 timeout, and not directly, so that other notifys can be
2876 retrieved too. Affected file lib/silcclient/client_notify.c.
2878 * Display notification about data messages that cannot be
2879 displayed. Affected files irssi/src/silc/core/client_ops.c,
2880 irssi/src/fe-common/silc/module-formats.[ch].
2882 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Fixed the CHANNEL_CHANGE notify handling in client libary
2885 to not use freed memory. Affected file is
2886 lib/silcclient/client_notify.c.
2888 * Fixed CUMODE_CHANGE notify handling in server. Affected
2889 file silcd/packet_receive.c.
2891 * Fixed USERS command to support empty channels. Affected
2892 file silcd/command.c.
2894 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Allow multiple identical pending commands to be registered
2897 in client library. Affected file is lib/silcclient/command.c.
2899 * Call the completion for resolving client information only
2900 after all resolvers has finished. This fixes a crash in
2901 the client. Added support for checking when the resolvers
2902 are finished. Affected file is lib/silcclient/idlist.c.
2904 * Wait by default 3 seconds before reconnecting to the server
2905 after being disconnected. Makes the /detach command a bit
2908 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Check the watcher list before sending signoff notifys
2911 when closing client connection. Affected file is
2914 * Added better CMODE command rights checking. Affected file
2915 silcd/server_util.c.
2917 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Fixed watcher list checking during server signoff. It
2920 crashed the server. Affected file silcd/server_util.c.
2922 * The JOIN command reply returns now the founder's public
2923 key. Affected file is silcd/command.c.
2925 * Announce the channel mode, and the mode properties with
2926 CMODE_CHANGE notify. Affected file silcd/server.c.
2928 * Mark new channels by default disabled, untill at least
2929 one user joins the channel. Affected file is
2930 silcd/packet_receive.c.
2932 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * The nickname argument to watch notify can be optional.
2935 Fixes a crash in server. Affected file silcd/packet_send.c.
2937 * Remove the client entry from cache if the WATCH notify type
2938 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2939 lib/silcclient/client_notify.c.
2941 * Check the watcher list before and after changing nickname
2942 when the NICK_CHANGE notify is received. Affected file is
2945 * Fixed a crash in OPER and SILCOPER command sending. Empty
2946 passphrase caused the crash. Affected file is
2947 lib/silcclient/command.c.
2949 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Merged with Irssi CVS for Irssi SILC client.
2953 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Completed the protocol specifications.
2957 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2959 * Merged with Irssi CVS for Irssi SILC client.
2961 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Added the founder's public key delivery to the
2964 CUMODE_CHANGE notify type as well. Updated the protocol
2965 specs and the code. Affected files are silcd/packet_send.[ch],
2966 silcd/packet_receive.c and silcd/command.c.
2968 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Added silc_pkcs_public_key_copy function into the
2971 lib/silccrypt/silcpkcs.[ch].
2973 * Remove the `iv' from the SilcChannelEntry since we can
2974 live without it. Affected files are silcd/idlist.h and
2975 silcd/packet_receive.c.
2977 * Added support for sending the founder's public key in
2978 the CMODE_CHANGE notify packet in the server. Affected
2979 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2980 silcd/command.c and silcd/server.c.
2982 * Changed the FOUNDER_AUTH authentication to use only
2983 public key authentication as defined by new protocol
2984 specs. Passphrase authentication with that mode cannot
2985 be used anymore. It is now possible to reclaim founder
2986 mode from any server in the network. Affected files are
2987 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2989 * Added permanent channels support by making the channel
2990 permanent when FOUNDER_AUTH mode is set on the channel.
2991 The channel will not be destroyed even if channel is empty
2992 when that mode is set. Protocol TODO #17. Affected
2993 files are silcd/server.[ch], server_util.[ch],
2994 silcd/command.c, silcd/packet_receive.c and
2995 lib/silcclient/command.c.
2997 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Added reference counter to the command reply context in
3000 the client library. Affected files are
3001 lib/silcclient/command_reply.[ch].
3003 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Fixed rekey protocol with PFS in the client library.
3006 Affected file is lib/silcclient/protocol.c.
3008 * Added support for list of errors in client library
3009 command reply handling. Affected file is
3010 lib/silcclient/command_reply.c.
3012 * Defined that the WHOIS and IDENTIFY commands can send
3013 list of errors. Updated the protocol specs. Protocol
3016 * Added support for sending list of errors to WHOIS and
3017 IDENTIFY commands in server. Added support for receiving
3018 list of errors in server. Affected files are
3019 silcd/command.c and silcd/command_reply.c.
3021 * Fixed client info resolving on LEAVE command in client
3022 library to not crash. Affected file is
3023 lib/silcclient/client_notify.c.
3025 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Defined that the NICK command replies with thew changed
3028 nickname too, to make the nickname changing simpler at
3029 the client's end. Updated protocol specs and the code
3030 in client and server. Affected files are
3031 silcd/command.c, lib/silcclient/command_reply.c and
3032 lib/silcclient/command.c.
3034 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Added `Compressed' packet flag to indicate that the packet
3037 payload is compressed by the sender. Updated the protocol
3038 specs and the core library. The compression still is not
3039 implemented in the sources. Affected file is
3040 lib/silccore/silcpacket.h.
3042 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Remove pending command callbacks also if the connection
3045 to the server is destroyed. Affected file is
3046 lib/silcclient/client.c.
3048 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Added new QUIET channel user mode that can be used to
3051 quiet a user in a channel. Updated the protocol specs but
3052 it wasn't implemented yet. Protocol TODO #27. Affected
3053 file is lib/silccore/silcmode.h.
3055 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Added BLOCK_INVITE user mode to be able to block incoming
3058 invite notifications. Protoocol TODO #26. Affected files
3059 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3062 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3063 the protocol specs and the code. Affected file is
3064 lib/silccrypt/silcpkcs.c.
3066 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Disconnect Payload includes now the status type. Updated
3069 the protocol specs and the code. Protocol TODO #25.
3070 Affected files are silcd/server.c, lib/silcclient/client.c.
3072 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3073 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3074 Moved the silc_client_command_status_messages table to the
3075 lib/silcutil/silcutil.c and added new funtion
3076 silc_get_status_message, which deprecates function
3077 silc_client_status_message. Affected files are
3078 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3079 lib/silcutil/silcutil.[ch].
3081 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Defined that the nickname hash in Client ID MUST be from
3084 lowercase nickname. This effectively changes nicknames in
3085 SILC to case-insensitive. Updated the protocol specs and
3086 the code. Affected files are lib/silcutil/silcutil.[ch],
3087 silcd/serverid.c, and silcd/idlist.c.
3089 * Added new channel user modes BLOCK_MESSAGES_USERS and
3090 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3091 code. Affected files are lib/silccore/silcmode.h,
3092 lib/silcclient/command.c, and silcd/packet_send.c.
3094 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3095 specs and code. Affected file lib/silccore/silcstatus.h.
3097 * Added support for watch list. It is possible to add nicknames
3098 to be watched, and when they come to network, leave network
3099 or user mode changes the watcher will be notified of this
3100 change. Added SILC_COMMAND_WATCH command, added new
3101 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3102 notifications. Updated the protocol specs and implemented
3103 this to library, client and server. Protocol TODO #21.
3104 Affected files are lib/silccore/silccomand.h,
3105 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3106 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3107 silcd/packet_send.[ch], silcd/packet_receive.c, and
3108 irssi/src/silc/core/client_ops.c.
3110 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3111 somebody watching you. Updated the protocol specs and the
3112 code. Affected files are lib/silccore/silcmode.h, and
3113 lib/silcclient/command.c.
3115 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Added service support to SILC protocol. Added new command
3118 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3119 core library. Services are not implemented in server or
3120 client for now. Protocol TODO #20. Affected files are
3121 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3123 * Added SilcStatus argument to `command' client operation
3124 to return the error status when command sending fails
3125 locally. Changed all command in client library to return
3126 correct command status. Affected files are
3127 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3128 irssi/src/silc/core/client_ops.c.
3130 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Added silc_mime_parse function to parse MIME headers.
3133 Affected files are lib/silcutil/silcstruti.[ch].
3135 * Added MIME header parsing in Irssi SILC Client. It displays
3136 all textual MIME objects, others it ignores. Affected file
3137 is irssi/src/silc/core/clien_ops.c.
3139 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3141 * Fixed a bug in the pid writing function, which couldn't be
3142 written in a root-owned directory.
3144 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Defined that channel message to unknown Channel ID must
3147 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3148 Updated the protocol specs and the code in server. The
3149 affected file is silcd/packet_receive.c.
3151 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3154 that it is used to send error notifys if error occurs during
3155 some SILC packet processing, except commands. The error
3156 types are same as for command reply types. Defined that
3157 if private message is sent to unknown Client ID the error
3158 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3159 Updated the protocol specs and code. Affected files are
3160 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3161 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3162 and irssi/src/silc/core/client_ops.c. Renamed the
3163 SilcCommandStatus to SilcStatus.
3165 * Defined the use of extra WHOIS attributes in WHOIS command.
3166 The <Requested Attributes> (defined in a separate document)
3167 can be used to request additional information about user
3168 not returned by standard WHOIS command. Defined that server
3169 can send WHOIS command directly to client. Client provides
3170 the requested attributes to the server. Updated the protocol
3171 specs. Protocol TODO #4. Implementation is not done yet
3172 (Protocol TODO #24).
3174 * Renamed function silc_client_command_status_message to
3175 silc_client_status_message. Affected files are
3176 lib/silcclient/command_reply.[ch].
3178 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3181 32 bit integers. Updated the protcol specs and the code.
3182 Affected files are silcd/command.c and
3183 lib/silcclient/command.c.
3185 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3187 * Fixed a bug in library where sending a bogus authentication
3188 payload would lead to a crash. Affected file is
3189 lib/silccore/silcauth.c.
3191 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Added detach_disabled and detach_timeout server config
3194 options to the server. Affected files silcd/serverconfig.[ch],
3195 silcd/command.c and silcd/packet_receive.c.
3197 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Added resolve_cmd_ident field to the SilcClientEntry structure
3200 too so that if the entry is for example being resolved so
3201 another command may attach to the same pending command reply
3202 without requiring to resolve the same entry again. Added
3203 support for adding multiple pending commands for one
3204 command idenfier. Affected files lib/silcclient/command.[ch],
3205 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3207 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Defined that server receives WHOIS command reply for private
3210 and secret channels too. Updated protocol specs and the
3211 code in server. Affected file silcd/command.c.
3213 * Defined <channel user mode list> argument to WHOIS command
3214 reply for returning user modes on the channels. The
3215 channel list now doesn't include the user mode anymore but the
3216 actual channel mode. Updated protocol specs and the code in
3217 client and server. Affected files are silcd/command_reply.c,
3218 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3219 and lib/silcclient/command_reply.c.
3221 * Save the channels list in WHOIS command reply in normal server
3222 so that WHOIS always shows joined channels also in normal
3223 server and not just on router. Affected file is
3224 silcd/command_reply.c.
3226 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Defined that server receives USERS command reply for private
3229 and secret channels too. Updated protocol specs and the
3230 code in server. Affected file silcd/command.c.
3232 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Changed the UMODE's mode mask argument to be optional. If
3235 not provided then the command merely returns the current mode
3236 mask to the client. Updated protocol specs and the server.
3237 Affected file is silcd/command.c.
3239 * Added SILC session detachment/resuming support. It is possible
3240 to detach by closing the network connection and then re-connect
3241 and resume to the old client session. Added DETACHED user
3242 mode that server will set for detached client. Added new
3243 packet RESUME_CLIENT which is used to perform the resuming
3244 process. Added DETACH command. Updated the protocol specs,
3245 core library, client and server. Protocol TODO #22. Very
3246 many affected files around the tree.
3248 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Changed the CMODE's mode mask argument to be optional. If
3251 not provided then the command merely returns the current mode
3252 mask to the client. Updated protocol specs and the server.
3253 Affected file is silcd/command.c.
3255 * Changed the Killer's Client ID in KILLED notify to be just
3256 any ID payload since router server is allowed to kill as well.
3257 Updated protocol specs, client libary and server. Affected
3258 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3259 and irssi/src/silc/core/client_ops.c.
3261 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Added new user modes ANONYMOUS for special anonymous servers
3264 that may set the mode for client, and BLOCK_PRIVMSG which
3265 client may set to block incoming private messages unless the
3266 Private Message Key flag is set (using private keys to protect
3267 private messages). Updated protocol specs and code in client
3268 and server and core library. Protocol TODO #23. Affected
3269 files are lib/silccore/silcmode.h, silcd/server.[ch],
3270 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3271 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3273 * Added new channel user mode BLOCK_MESSAGES which the client
3274 may set to itself to tell server not send channel messages.
3275 Other packets such as channel key packets are still sent.
3276 Protocol TODO #23. Updated the protocol specs, client and
3277 server. Affected files are lib/silccore/silcmode.h,
3278 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3279 lib/silcutil/silcutil.c, silcd/command.c, and
3280 silcd/packet_send.c.
3282 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Redefined the Status Payload to include now two 8 bit fields,
3285 instead of one 16 bit field. This now makes it possible to
3286 send list of errors. Updated the protocol specs and the code
3287 in core library, client library and server. Protocol TODO #1.
3288 Affected files are lib/silccore/silccommand.[ch],
3289 lib/silcclient/command_reply.[ch], silcd/command.c,
3290 silcd/command_reply.c and silcd/packet_receive.[ch].
3292 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3294 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3295 must be handled by the application and should tell the application
3296 that an error message was already printed, and it should print the
3297 config coords (line, filename, ...). Affected files are
3298 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3300 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3301 server config parsing code more readable.
3303 Fixed a bug in the fetch_logging() config callback.
3305 Affected files is silcd/serverconfig.c.
3307 * Drop root privileges when started in foreground. Don't drop them
3308 if debugging also. Affected file is silcd/silcd.c.
3310 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Added more IM-like features by introducing new user modes
3313 for setting various presence information. Added new modes:
3314 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3315 specs and code. Protocol TODO #19. Affected files are
3316 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3317 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3319 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Added STATS command to the protocol after all, to return
3322 various statistical information about the network. It can
3323 be used by clients to retrieve statistical information, and
3324 servers may use it to to fetch cell and network wide
3325 statistics from router. Updated the protocol specs and
3326 implemented it to the server. Protocol TODO #16.
3327 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3328 silcd/command_reply.[ch].
3330 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * The LIST command reply in client libary now adds new channel
3333 entry if the returned channel doesn't exist yet in cache,
3334 and returns the channel entry to the application in the
3335 command_reply client operation. Affected file is
3336 lib/silcclient/command_reply.c.
3338 * Changed the channel message payload's MAC generation to
3339 include the IV in the MAC as well. This way all relevant
3340 parts of the channel message payload are authenticated also
3341 with the channel message MAC (and not only by packet MAC).
3342 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3343 Affected file is lib/silccore/silcchannel.c.
3345 * Fixed the SKE to save the remote version, since the
3346 silc_ske_parse_version mistakenly checked wrong version,
3347 after it replaced the start payload. Affected files are
3348 lib/silcske/silcske.[ch].
3350 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3353 string utility functions. Added there also new functions
3354 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3355 Affected files lib/silcutil/silcstrutil.[ch].
3357 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3358 files are lib/silcutil/silcstrutil.[ch].
3360 * Defined that the security property fields in SKE SHOULD be
3361 UTF-8 encoded, defined that version string MUST be US-ASCII
3362 encoded, defined that passphrases sent in connection
3363 authentication protocol MUST be UTF-8 encoded. Implemented
3364 these to the client and server. Defined also that other
3365 passphrases sent in the protocol MUST be UTF-8 encoded.
3366 Affected files are lib/silcske/silcske.c,
3367 lib/silcclient/protocol.c, silcd/protocol.c,
3368 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3370 * Changed the silc_client_close_connection interface to not
3371 need the SilcSocketConnection which should not be visible
3372 to application. Affected files are lib/silcclient/client.c
3373 and lib/silcclient/silcclient.h.
3375 * Rewrote the text for Private Message Key Payload in the
3376 protocol specification. Protocol TODO #11.
3378 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Upgraded the protocol version to 1.1, updated protocol specs
3383 * Added the nickname as new argument to NICK_CHANGE notify and
3384 added it to protocol specs and implemented it to client and
3385 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3386 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3387 lib/silcclient/client_notify.c.
3389 * Added the killer's client ID to the KILLED notify and added
3390 it to protocol specs and implemented it to client and server.
3391 Protocol TODO #13. Affected files are silcd/command.c,
3392 silcd/packet_receive.c, packet_send.[ch],
3393 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3394 The killer's client entry is now returned to application in
3395 the `notify' client operation.
3397 * Fixed the Max Argument fields that had too large value set
3398 in the protocol specs. Protocol TODO #14.
3400 * Added the LEAVE command reply to return the ID of parted
3401 channel. Updated protocol specs and implemented it to the
3402 client and server. Protocol TODO #15. Affected files are
3403 silcd/command.c, lib/silcclient/command_reply.c. The channel
3404 entry is now returned to application in the `command_reply'
3407 * Rewrote the version SKE version checking in client libary
3408 and in server to use the silc_parse_version_string. Affected
3409 files are lib/silcclient/protocol.c, silcd/protocol.c.
3411 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3412 commands that was missing it, and updated protocol specs and
3413 the server implementation. Protocol TODO #10. The affected
3414 file is silcd/command.c.
3416 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3417 generic reply to a generic request (REQUEST flag), and
3418 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3419 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3420 to define the payload for DATA flag. Added the flags to
3421 the implementation. Protocol TODO #9. Affected file is
3422 lib/silccore/silcchannel.h.
3424 Changed the client library to return the message length
3425 to application as well in the channel_message and private_message
3426 client operations. Affected files are
3427 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3428 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3429 and lib/silcclient/client_ops_example.c.
3431 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3432 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3433 the channel. Updated protocol specs and impelemented this
3434 to client and server. Protocol TODO #6. Affected files are
3435 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3436 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3438 Added new options m and M to CMODE command in Irssi SILC
3439 client to set these modes.
3441 * Deprecated all administrative commands from SILC protocol
3442 since they are highly implementation specific commands.
3443 Updated protocol specs. Moved the old commands in
3444 implementations to private range of command types. Affected
3445 files are silcd/command.c, lib/silcclient/command.c and
3446 lib/silcclient/command_reply.c. Protocol TODO #8.
3448 * Fixed a bug in server where sending unknown command crashes
3449 the server. Affected file silcd/command.c.
3451 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Added SILC_PROTOCOLVERSION macro to check protocol version
3454 of a socket connection. The affected file is
3455 lib/silcutil/silcsockconn.h.
3457 * Added better error logging in rekey protocol. Affected file
3460 * Do not check public key types in SKE during rekey. Affected
3461 file lib/silcske/payload.c.
3463 * Fixed the rekey protocol with PFS, which was totally broken.
3464 Affected file silcd/protocol.c.
3466 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3468 * Some client implementations quit network by doing first LEAVE
3469 and then immediately SIGNOFF (like Bombyx). We now do check
3470 after a short time after LEAVE notify and check whether the
3471 client is still valid after LEAVE, and if not we remove it from
3472 cache. Affected file is lib/silcclient/client_notify.c.
3474 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3476 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3477 it's good not to have security holes here.
3479 * Fixed a negative refcount situtuation for the config context.
3480 Affected file is silcd/serverconfig.c.
3482 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3484 * ROBOdoc documented lib/silcutil/silcutil.h.
3486 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Optimized even more the SilcPacketContext structure. Now
3489 totally saved 16 bytes of memory per context after optimization.
3490 Affected files are lib/silccore/silcpacket.[ch].
3492 * Made strict checks for valid SILC IDs. Affected file is
3493 lib/silccore/silcid.c.
3495 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Changed the object argument for silc_cipher_register,
3498 silc_hash_register, silc_hmac_register and silc_pkcs_register
3499 to const. Affected files are lib/silccrypt/silccipher.[ch],
3500 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3502 * Changed the silc_get_username and silc_get_real_name to
3503 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3505 * Fixed the Irssi SILC Client to use the silc_get_username and
3506 silc_get_real_name insted of glib routines since the glib
3507 routines only corrupt stack. Fixes the Irssi SILC to work in
3508 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3510 * Fixed the Irssi to not use g_get_home_dir since it crashes
3511 or returns garbage on cygwin and corrupts stack. Added function
3512 get_home_dir to Irssi routines. Affected files are
3513 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3515 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Made some structure optimizations. SFTP memory FS MemFSEntry
3518 entry structure. Optimized SilcTask structure. Optimized
3519 SilcPacketContext structure.
3521 Affected files lib/silcsftp/sftp_fs_memory.c,
3522 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3524 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * And yet again reverted back the config thing since Johnny
3527 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3530 * Fixed memory leaks from config object. Affected files are
3531 silcd/serverconfig.[ch].
3533 * Added support for adding new connections to the server in rehash.
3534 After rehash they take effect.
3536 Added support for changing the maximum allowed connections in
3537 rehash. The number can grow but going smaller is not supported.
3539 Added function silc_server_num_sockets_by_remote to the
3540 silcd/server_util.[ch].
3542 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3544 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3546 * Added preliminary checking during config parsing for a valid
3547 public/private key and removed further checks in the code.
3548 Affected files are silcd/serverconfig.[ch], server.c.
3550 * Moved functions silc_server_drop() and silc_server_daemonise()
3551 from server.c to silcd.c since they are stricly related to
3552 the application activity.
3554 * Reverted a small part of the automatic ref/unref since
3555 it caused a double unref in some situations. Affected
3556 files are silcd/silcd.[ch], server.c, serverconfig.c.
3558 * Added some .cvsignore files in the lib directory.
3560 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Fixed silc_net_gethostbyaddr to correctly resolve by
3563 address. Affected file lib/silcutil/silcnet.c.
3565 * Fixed the notify relaying to client. The HMAC to be used
3566 with relayed packets ws wrong and caused decryption failure
3567 at the client end. Affected file is silcd/packet_receive.c.
3569 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Created new branch silc_protocol_1_0_branch.
3573 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3575 * Changed the silc_server_config_* routines to be SilcServer
3576 independent. They are now officially application specific code
3577 and not part of generic server implementation. Affected files
3578 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3580 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Added automatic referencing of config context in the
3583 silc_server_config_alloc, and automatic unreferencing in the
3584 silc_server_config_destroy. Affected files are
3585 silcd/serverconfig.[ch], silcd/silcd.c.
3587 * Fixed the silc_log_quick handling in the logging routines.
3588 It didn't log quickly when it was TRUE. Affected file is
3589 lib/silcutil/silclog.c. Also the flush delay was set even
3590 if it was 0 in config file. Affected file is
3591 silcd/serverconfig.c.
3593 * Added support for changing key pair of the server in rehash.
3594 Affected file silcd/server.c.
3596 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3599 too early, before getting the channel entry. Affected file
3600 is silcd/packet_receive.c.
3602 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3604 * Added functions silc_server_config_[ref/unref], these are used
3605 to prevent that the config object is destroyed.
3607 No longer directly affect global variables silc_log_quick and
3608 silc_log_delay, they are first cached inside the config object
3609 and then applied with silc_server_config_setlogfiles().
3611 silc_server_config_set_defaults() is now internal to
3612 serverconfig.c, there are no reasons to show this internal stuff
3615 Affected files are silcd/serverconfig.[ch].
3617 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3618 fprintf's to stderr, since some code may be executed again after
3619 the server went into the background. Affected files are
3622 * Added rehash support. Added function silc_server_rehash() that
3623 will perform all the basic tasks of the rehashing procedure.
3625 * Added command line option `-x, --hexdump'. This will enable the
3626 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3627 The option `--hexdump' implies `--debug'.
3629 * Fixed a bad bug in the logging APIs (silcutil library) where
3630 the application would crash after calling silc_log_reset_all().
3632 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * Fixed the KICKED notify handling in client library to
3635 correctly remove the channel and all entries from the
3636 channel when I was kicked. This bug crashed the client.
3638 Fixed yet another but in KICKED notify handling to remove
3639 the kicked client correctly from the channel.
3641 Affected file is lib/silcclient/client_notify.c.
3643 * Fixed a minor bug in looking up correct client entry
3644 in KICKED notify in server. Affected file is
3645 silcd/packet_receive.c.
3647 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3648 sources correctly to distribution. Fixes --with-gmp option.
3650 * Removed the manual rehashing from ID Cache, and changed it
3651 to use the SILC Hash Table's auto rehash feature. Affected
3652 file is lib/silccore/silcidcache.c.
3654 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Fixed a bug in the silc_client_nickname_format function that
3657 handles the multiple same nickname formatting. Two clients
3658 with same nickname caused problems after the first one left
3659 and rejoined. It didn't format the nickname correctly.
3660 Affected file is lib/silcclient/idlist.c.
3662 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Don't change the topic if olod topic is same as new one.
3665 Affected file is silcd/packet_receive.c.
3667 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Added cross-reference support to the SILC Documentation
3670 generator. All types across all HTML files are now cross-
3671 referenced. Affected files util/robodoc/generator.c and
3672 scripts/silcdoc/silcdoc.
3674 * Added file lib/silcutil/silctypes.h to include all the
3675 arithmetic type definitions and some macros. Removed
3676 includes/bitmove.h and moved macros to silctypes.h.
3678 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3682 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Added `type' argument to silc_id_payload_parse_id function which
3685 now returns the type of the ID to the sent pointer. Affected
3686 file is lib/silccore/silcid.[ch].
3688 * Added check for CMODE_CHANGE notify type that mode change is
3689 allowed by the sender. Affected file silcd/packet_receive.c.
3691 * Added check for CUMODE_CHANGE notify type that mode change is
3692 allowed by the sender. Affected file silcd/packet_receive.c.
3693 Added the ID type as CUMODE_CHANGE notify type as argument
3694 to the `notify' client operation. Affected files are
3695 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3697 * Added function silc_client_add_server to the client library.
3698 Added support for resolving also channel and server info when
3699 received unknown entity in notify packet. Affected files are
3700 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3702 * Added function silc_command_get_status to return the command
3703 status from the command reply's argument payload. Affected files
3704 are lib/silccore/silccommand.[ch].
3706 * Added check for KICKED notify type that the kicking is
3707 allowed by the client. Affected file silcd/packet_receive.c.
3709 * Created function silc_get_input which can be used to get input
3710 (echo on or off) from user on command line. Affected files are
3711 lib/silcutil/silcutil.[ch].
3713 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3715 * Optimized silc_server_packet_relay_to_channel function.
3716 Added new function silc_channel_message_payload_encrypt which
3717 can be called directly if channel message payload needs to
3718 be encrypted and is already encoded (no need to call _encode
3719 function). Packet relaying is now done by router without any
3720 extra memory allocations. Affected files are
3721 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3722 silcd/packet_send.c.
3724 * Fixed the INVITE notify handling. It took wrong arguments
3725 as invite list and invite delete. Affected file is
3726 silcd/packet_receive.c.
3728 * Added check for TOPIC_SET notify type that the topic change is
3729 allowed by the client. Affected file silcd/packet_receive.c.
3731 * Added check for INVITE notify type that inviting is allowed by
3732 the client. Affected file silcd/packet_receive.c.
3734 * Changed the silc_server_client_on_channel to return the
3735 SilcChannelClientEntry as well. Moved the function
3736 silc_server_check_cmode_rights to server_util.[ch].
3737 Affected files are silcd/server_util.[ch], silcd/command.c.
3739 * Added function silc_server_check_umode_rights to check whether
3740 changing client's user mode is allowed. Added check for
3741 UMODE_CHANGE notify type that the umode change is allowed
3742 by the client. Affected files are silcd/server_util.[ch],
3743 silcd/packet_receive.c and silcd/command.c.
3745 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3748 ID length. It ignored that ID can be IPv6 based as well.
3749 Affected file lib/silccore/silcpacket.h.
3751 * Fixed the silc_id_id2str and silc_id_str2id to take the
3752 IPv6 address offset's into consideration. Affecte file is
3753 lib/silccore/silcid.c.
3755 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Fixed the internal Unix scheduler functions to check for
3758 NULL context they may receive. The affected file is
3759 lib/silcutil/unix/silcunixschedule.c.
3761 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3763 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3764 can specify different directory with --home command line
3765 parameter. Affected files irssi/src/silc/core/client_ops.c,
3768 * SILC-specific commands aren't now executed if the active server
3769 isn't of SILC-type, so there won't be problems with having
3770 IRC and SILC protocol support in same client. Affected files
3771 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3774 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Improved the signal support in SILC Schedule. Added new
3777 function silc_schedule_signal_call which is used by application
3778 to mark a signal to be called. It is now safe to perform
3779 any kind of tasks in signal callbacks since it is guaranteed
3780 that the application specified signal callback is called
3781 after the signal is over. Affected files are
3782 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3784 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Added `name' field to SilcChannelPrivateKey to represent
3787 application given name for the key. Moved also the context from
3788 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3789 Added the `name' argument also to the function
3790 silc_client_add_channel_private_key.
3792 Added function silc_client_current_channel_private_key to set the
3793 current channel private key in use.
3795 Added "change" command to KEY command which can be used to change
3796 the current channel private key. Bound the command also to
3797 alt+K (Alt+Shift+k).
3799 Also affected files lib/silcclient/client_channel.c,
3800 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3802 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Added silc_rng_get_byte_fast function in to the
3805 lib/silccrypt/silcrng.[ch].
3807 * Changed the interface of silc_packet_assemble and the
3808 silc_packet_send_prepare. If silc_packet_assmble is now
3809 called the application does not call silc_packet_send_prepare
3810 because the library will call it automatically. These
3811 interfaces now also return a reference to the outgoing buffer
3812 which includes the assembled packet, which the application can
3813 use to encrypt the packet.
3815 Affected files are lib/silccore/silcpacket.[ch],
3816 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3817 silcd/packet_send.c, server_backup.c and packet_receive.c.
3819 * Fixed a packet sending bug on very high load, where outgoing
3820 packet queue wasn't handled correctly and packets got corrupted.
3821 Affected files are lib/silcutil/*/silc*sockconn.c,
3822 lib/silcclient/client.c and silcd/server.c.
3824 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Added macro SILC_PACKET_DATALEN which can be used during
3827 packet assembling to check whether the data to be added to
3828 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3829 len is truncated until it fits it.
3831 Added checks for maximum length of channel message payload and
3832 private message payload also.
3834 Added checks for maximum packet length in server and in
3837 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3838 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3839 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3840 lib/silcclient/client_prvmsg.c.
3842 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Added silc_server_packet_queue_purge call to the
3845 silc_server_disconnect_remote to assure that all data in the
3846 queue before disconnecting is sent to the network. Affected
3847 file silcd/server.c.
3849 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Added the deleting of server's own ID cache entry to the
3852 silc_server_free function. Free also everything else that
3853 has been allocated in silc_server_init. The affected file
3856 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * Added functions silc_parse_version_string, silc_version_to_num,
3859 and silc_ske_parse_version to parse SILC protocol style version
3860 strings. Affected files lib/silcutil/silcutil.[ch] and
3861 lib/silcske/silcske.[ch].
3863 * Added new configuration params: version_protocol, version_software
3864 and version_software_vendor to specify what version the remote
3865 host must at least be to be able to connect to server. The vendor
3866 string can be regex matched too. Added new function
3867 silc_server_connection_allowed to check maximum number of allowed
3868 connections, and allowed versions for incoming connections.
3869 Affected files are silcd/server.c, server_util.[ch] and
3872 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Added preliminary support for signals in scheduler. The
3875 signals we care about are now blocked always when the scheduler
3876 is locked. This way we can synchronise the use of signal with
3877 scheduler. It is guaranteed that when signal occurs the scheduler
3878 is not locked, and thus new tasks can be safely added to the
3881 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3882 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3883 Added new platform specific routines
3884 silc_schedule_internal_signals_[un]block and
3885 silc_schedule_internal_signal_[un]register.
3887 Added new functions to SILC Schedule API:
3888 silc_schedule_signal_[un]register. Each signal that application
3889 is going to use should be registered to the scheduler.
3891 Affected files are lib/silcutil/silcschedule.[ch],
3892 lib/silcutil/*/silc*schedule.c.
3894 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Check for unauthenticated client and server in the
3897 silc_server_new_client and silc_server_new_server functions.
3898 Affected file silcd/packet_receive.c.
3900 * Added function silc_string_is_ascii to check whether given
3901 string is 7-bit ASCII string. Affected files are
3902 lib/silcutil/silcutil.[ch].
3904 * Added function silc_id_is_valid_server_id into the
3905 silcd/serverid.c and added checking for valid Server ID's in
3906 silc_server_new_server. The Server ID must always be based
3907 on the server's public IP address.
3909 * Added logging of DISCONNECT packet message in the server.
3910 Affected file silcd/server.c.
3912 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Changed all library interfaces that use Global RNG to also
3915 accept SilcRng as argument. Affected files are
3916 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3917 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3918 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3919 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3920 lib/silccrypt/rsa.c.
3922 * Added function silc_pkcs_generate_key to the
3923 lib/silccrypt/silcpkcs.[ch] for applications so that they
3924 don't need to do pkcs->pkcs->init calls anymore.
3926 * Remove SilcSocketConnection from the SFTP API since it really
3927 wasn't needed there. The application has the information
3928 saved in its contexts anyway and the SFTP layer doesn't need
3929 know about it. Affected files lib/silcsft/silcsftp.h and
3930 lib/silcsftp/sftp_[server/client].c.
3932 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3933 The SilcSimContext is not SilcSim.
3935 * Fixed possible buffer overflows in silc_id_render in the
3936 lib/silcutil/silcutil.c.
3938 * On EPOC the global crypto module lists are not used at all
3939 in the crypto library. Added support for using the constant
3940 algorithm list on EPOC. Affected files are
3941 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3944 * Fixed the handling of third parameter of KICKED notify, since
3945 it was mistakenly updated to SILC Protocol 1.0 even though it
3946 is to be included in 1.1. Since it is not in 1.0 it is not
3947 mandatory, and this fix now handles it only if it is provided,
3948 and it is not error if it is not provided. Affected file
3949 lib/silcclient/client_notify.c.
3951 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3954 client. Affected file irssi/src/silc/core/client_ops.c.
3956 * Merged with Irssi 0.8.4 from irssi.org CVS.
3958 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Check for valid socket connection in client entries before
3961 sending any messages. Fixes a crash, but doesn't fix some
3962 other underlaying bug that is lurking there. Affected
3963 file silcd/packet_send.c.
3965 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3967 * $usermode, $cumode and $cumode_space expandos shouldn't do
3968 anything with non-SILC server records. Affected file
3969 irssi/src/silc/core/silc-expandos.c
3971 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Fixed the silc_net_check_[host/local]_by_sock to support
3974 IPv6 bound sockets as well. Now they can return IPv6 addresses
3975 as well. Affected file lib/silcutil/silcnet.c.
3977 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3978 Affected lib/silcutil/unix/silcunixnet.c.
3980 * Fixed ID rendering (at least on some platforms, not NetBSD)
3981 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3983 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Added silc_hash_public_key and silc_hash_public_key_compare
3986 functions to be used with SilcHashTable. They can be used to
3987 hash public keys and compare public keys in hash table. Affected
3988 file lib/silcutil/silcutil.[ch].
3990 * Added support for specifying multiple public keys for Client
3991 connection section in server configuration file. This makes it
3992 possible to accept multiple public keys from same host, or to
3993 make a section that accepts any incoming host, and have the
3994 accepted public keys listed in the section.
3996 Added functions silc_sever_[find/get]_public_key, added the
3997 support for this actually to all connection sections but only
3998 the Client section is currently allowed to specify multiple
4001 Affected files are silcd/server.c, server_internal.h,
4002 command.c, protocol.c, server_util.[ch], packet_receive.c.
4004 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4006 * Merged Irssi 0.8.2 from irssi.org CVS.
4008 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4010 * If silc_debug is TRUE, also output standard logging messages
4011 to stderr with the debug output.
4013 Made silc_log_reset_all() flushing all channels before returning.
4014 Also fixed some documentation typos.
4016 Affected files are lib/silcutil/silclog.[ch].
4018 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4020 * Fixed the server to check correctly the amount of connections
4021 from single host, by checking also the type of the connection.
4022 Fixed also the comparison of number of connections and number
4023 of allowed connections. Affected files are silcd/server.c,
4026 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4028 * Fixed the USERS command reply to save the user's mode on the
4029 channel as well. Fixed JOIN command reply to check whether a
4030 client is on channel already and not join it twice. Affected
4031 file lib/silcclient/command_reply.c.
4033 * Added new file silc-expandos.c into irssi/silc/core/ to return
4034 various stuff for various signal for the statusbar etc. updating.
4035 Now Irssi SILC client prints channel user modes etc. on the
4038 * The user mode (like server/router operator changes) is now shown
4039 on the Irssi SILC client's statusbar. The affected files are
4040 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4042 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4045 to SILC_SCHEDULE_[UN]LOCK macros.
4047 * Added more error printing to logs in server code. Affected
4048 files silcd/server.c and silcd/protocol.c.
4050 * Fixed -S option parsing in Irssi SILC Client. Affected file
4051 irssi/src/silc/core/silc-core.c.
4053 * Added silc_buffer_alloc_size function. Affected file is
4054 lib/silcutil/silcbuffer.h.
4056 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4059 constants. Affected files in
4060 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4063 * Changed the internal SFTP Memory FS table to const. Affected
4064 file lib/silcsftp/sftp_fs_memory.c.
4066 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Fixed the buffer formatting and unformatting routines to
4069 check the size of 64 bits types with sizeof(). Affected
4070 file is lib/silcutil/silcbuffmt.c.
4072 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Removed 0.6.x backwards support.
4076 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Changed all integer type names:
4079 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4080 to avoid collisions with other libraries using same type names
4083 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Added `prefer_ipv6' argument to the functions
4086 silc_net_gethostbyname[_async]. If it is TRUE it will return
4087 IPv6 address over IPv4. If FALSE IPv4 address is returned
4088 even if IPv6 address was found. Affected files
4089 lib/silcutil/silcnet.[ch].
4091 * Added support silc_net_create_connection[_async] to fallback
4092 to IPv4 address if IPv6 address could not be used (like if
4093 it doesn't work on a specific system). Affected file in
4094 lib/silcutil/unix/silcunixnet.c.
4096 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Added silc_schedule_reinit function to do the enlarging
4099 of the max tasks handling capabilities of the scheduler.
4100 Affected files lib/silcutil/silcschedule.[ch].
4102 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Added automatic extern "C" { ... } for C++ compilers so the
4105 application does not need to define them. Affected file
4106 includes/silcincludes.h.
4108 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4109 old name went against naming convention. Applications now
4110 include "silcclient.h" instead of "clientlibincludes.h".
4111 Removed includes/clientlibincludes.h, it is redundant now.
4113 * Renamed includes/version.h to silcversion.h.
4115 * Added really preliminary support for OS/2 into the util
4116 library. Only thread & mutex API is implemented, others
4117 are still to be implemented. Created the lib/silcutil/os2/
4118 directory. Created also file includes/silcos2.h.
4120 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Added preliminary BeOS support into the util library.
4123 Created lib/silcutil/beos/, and implemented all the needed
4124 functions to support SILC on BeOS. Created also file
4125 includes/silcbeos.h.
4127 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4129 * Added proper initializations to silc's irssi code, so it's
4130 now possible to load it as module. Affected files
4131 irssi/src/silc/core/silc-core.c,
4132 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4134 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4139 * Fixed the silcdoc document generator to correct generate
4140 docs from all kinds of filenames. Affected files are
4141 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4143 * ROBOdoc documented lib/silcutil/silcmemory.h.
4144 Added also new function silc_memdup.
4146 * Removed lib/silcutil/silcbufutil.h and moved those routines
4147 to the lib/silcutil/silcbuffer.h.
4149 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Added `user_count' to the SilcChannelEntry which now tells the
4152 number of users on the channel. The user count is now saved
4153 in normal server of global channels as well. Affected files
4154 silcd/server.c, idlist.h, packet_receive.c and command.c.
4156 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4157 include file utility functions.
4159 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4160 instead of calling directly OS routines.
4162 * Fixed NICK change printing in Irssi SILC Client. Fixed
4163 KICKED notify printing in Irssi SILC Client. Affected file
4164 irssi/src/silc/core/client_ops.c.
4166 * Fixed a NICK change bug in client library, to not recreate the
4167 client_entry->channels hash table everytime nick is changed.
4168 Affected file lib/silcclient/client.c.
4170 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4173 the SKE interface a bit.
4175 * Fixed padding problem in PKCS#1. The padding was not actually
4176 random since the random number generator was used incorrectly.
4177 This security bug affects only when encrypting with PKCS#1, and
4178 it is not currently used at all in SILC. SILC only use signing
4179 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4181 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4183 * Rewrote the notify handling in Irssi SILC client to not call
4184 the events as signals. Fixes problems with Perl support.
4185 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4187 * Send the auto-nicking NICK command in client library with
4188 little timeout after connecting. The affected file is
4189 lib/silcclient/client.c.
4191 * Added following new config file settings:
4192 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4193 key_exchange_timeout, conn_auth_timeout, connections_max,
4196 Implemented all the new config settings handling in the server.
4198 Optimized the use of SKE Mutual flag usage. Use it only
4199 if connection authentication protocol is not based in public
4202 Renamed all SilcServerConfigSection* to SilcServerConfig*
4203 to have a bit shorter names.
4205 Affected files silcd/serverconfig.[ch], server.[ch], and
4208 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4210 * Cleaned up the listening sockets code, preparing for the rehash
4211 support. Affected file is silcd/server.c.
4213 * Fixed some output messages. Affected files are silcd/silcd.c,
4216 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Create lib/doc/silcrng_intro.html document as introduction
4219 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4221 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4223 * Fixes to the silcd config template. Affected file is
4224 doc/example_silcd.conf.in.
4226 * Removed type casts from silc_calloc(), conforming to the
4227 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4229 * Removed param_name member from client, server, and router
4230 section structs, now identifying the param directly.
4232 Added CONFIG_FREE_AUTH macro in config file parsing.
4234 Affected files are silcd/serverconfig.[ch].
4236 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4238 * Fixed command line parameter handling. All SILC initialization
4239 is now done in silc_core_init() which also fixes autoconnecting
4242 Affected files irssi/src/silc/core/silc-core.c,
4243 irssi/src/fe-text/silc.c.
4245 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4247 * Added new configuration options and blocks:
4248 keepalive_secs, reconnect_count, reconnect_interval,
4249 reconnect_interval_max, reconnect_keep_trying and
4250 require_reverser_lookup. Added ConnectionParam block, and
4251 implemented the connection parameters when connecting as
4252 initiator and when accepting connections as responder.
4254 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4255 whether given configuration value has been given already.
4257 Affected files silcd/serverconfig.[c], server.[c].
4259 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4260 algorithm parts and created new file silcalgs.conf, that
4261 is now included from the example_silcd.conf.in.
4263 * Optimized the silc_server_connect_to_router_second to take
4264 the connection configuration object from the SilcServerConnection
4265 object instead of finding it during the connecting phase.
4266 Added the configuration object to SilcServerConnection struct.
4267 Affected files silcd/server_internal.h, server.c.
4269 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Add the client on channel after it was resolved at the
4272 channel message receiving, and it was not already on the
4273 channel. Affected file lib/silcclient/client_channel.c.
4275 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Fixed the public key authentication to allocate always the
4278 destination signature buffer instead of using static buffer.
4279 Affected file silcd/protocol.c.
4281 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Unified the serverconfig.[ch]'s helper function interface.
4284 Affected file silcd/serverconfig.[ch].
4286 * Removed doc/example_silc.conf.in since it is redundant.
4287 The make install will now install irssi/silc.conf file.
4289 * Added new Passphrase and Publickey authentication methods to
4290 config file, allowing both public key and passphrase based
4291 authentication to be set at the same time.
4293 Added `prefer_passphrase_auth' setting in config file which
4294 can be used to set to prefer passwd auth if both passwd and
4295 public key is set. If not set, public key is preferred.
4296 This has effect only when being initiator (responder will try
4299 Added support for authentication with passphrase and public key
4300 at the same time. The passphrase is tried first always since
4301 it is faster to check.
4303 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4305 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4307 * Merged the new SILC Config library, with the server parsing
4308 support. Read the header file silcconfig.h or the toolkit
4309 documentation for the news. Affected files are
4310 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4311 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4312 silcd/protocol.c silcd/server.c silcd/server_backup.c
4313 silcd/serverconfig.[ch] silcd/silcd.c.
4315 * Fixed some silclog documentation. Affected file is
4316 lib/silcutil/silclog.h.
4318 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4320 * The silc_cipher_register, silc_hash_register and
4321 silc_hmac_register now checks if the object to be registered
4322 is registered already. Affected files are
4323 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4325 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4329 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Allow zero length channel messages inside the Channel Message
4332 Payload. Affected file lib/silccore/silcchannel.c.
4334 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4335 as header filenames.
4337 * Removed lib/silcclient/README and created HTML file
4338 lib/silcclient/silcclient_using.html, which is now included
4339 as part of Toolkit documentation.
4341 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Fixed CUMODE_CHANGE notify handling to change the mode of
4344 correct client. Affected file lib/silcclient/client_notify.c.
4346 * Make silc_rng_alloc fail if it cannot allocate the sha1
4347 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4349 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Fixed the file transfer's key agreement payload to include
4352 zero port also if the hostname is NULL because it could not
4355 Call file transfer monitor callback now also if error occurs
4356 during key agreement protocol.
4358 Changed the silc_client_file_send interface to return the
4359 SilcClientFileError instead of session id. The session ID
4360 is returned into pointer provided as argument.
4362 Check that the file exists locally before sending the
4363 file transfer request at all.
4365 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4367 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4368 error than can occur while key agreement protocol. Affected
4369 file lib/silcclient/silcapi.h.
4371 * Fixed the event_mode CMODE handler to not crash when mode
4372 is changed and +k mode is set in the channel. Affected file
4373 irssi/src/silc/core/silc-channels.c.
4375 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4376 SILC_LOG_WARNING to give out Warning and not Error. Affected
4377 file lib/silcutil/silclog.c.
4379 * Fixed the channel message payload decryption in the function
4380 silc_channel_message_payload_decrypt to not modify the original
4381 buffer before it is verified that the message decrypted
4382 correctly. Otherwise, next time it is called with correct
4383 channel key it won't encrypt since the payload is corrupted.
4384 Affected file lib/silccore/silcchannel.c.
4386 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Do not constantly resize the window. A fix patch by cras.
4389 Affected file irssi/src/fe-text/screen.c.
4391 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4394 Affected file lib/silcutil/silcnet.c.
4396 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Fixed a bug in hash table internal routine for traversing
4399 the table with foreach callback. The current entry may
4400 become invalid in the callback but it was referenced after
4401 the callback returned.
4403 Do not allow auto rehashing of hash table during the
4404 silc_hash_table_foreach operation, for same reasons as it is
4405 not allowed for SilcHashTableList. Affected files are
4406 lib/silcutil/silchashtable.[ch].
4408 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4410 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4411 Win32 DLL. extern's in header files are now declared with
4414 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Fixed private message handling. It used some old code that
4417 caused the client to crash. Affecte file is
4418 lib/silcclient/client_prvmsg.c.
4420 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Added function silc_client_add_channel,
4423 silc_client_replace_channel_id, and removed functions
4424 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4425 from client library.
4427 * Added cross reference of the joined channels to the
4428 SilcClientEntry, and changed the SilcChannelEntry's
4429 users list to SilcHashTable. The affected files are
4430 lib/silcclient/idlist.[ch].
4432 * Fixed a bug in hash table tarversing. While the hash table
4433 is traversed with SilcHashTableList the table must not be
4434 rehashed. It is now guaranteed that auto rehashable tables
4435 are not rehashed while tarversing the list. Also defined that
4436 silc_hash_table_rehash must not be called while tarversing
4437 the table. Added function silc_hash_table_list_reset that must
4438 be called after the tarversing is over. The affected files are
4439 lib/silcutil/silchashtable.[ch].
4441 * Changed all hash table traversing to call the new
4442 silc_hash_table_list_reset in server and in client library.
4444 * Added function silc_client_on_channel to return the
4445 SilcChannelUser entry if the specified client entry is joined
4446 on the specified channel. This is exported to application as
4447 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4449 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4451 * Fixed founder regaining problem with JOIN command on normal
4452 server. The notify for mode change must be sent always and
4453 not only if !cmd->pending. Affected file silcd/command.c.
4455 * Fixed the WHOWAS command's reply sending to support the
4456 lists correctly. Affected file silcd/command.c.
4458 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4460 * When sending JOIN command to router for processing the
4461 sender's old command identifier was not saved back to the
4462 sender's command context, fixed now. The affected file is
4465 * Create the key in JOIN command of the router did not return
4466 the channel key, added check for this. Affected file is
4469 * Fixed a channel ID update bug in JOIN command reply. Do
4470 not directly upgrade the ID but call the function
4471 silc_idlist_replace_channel_id if the ID was changed.
4472 Affected file silcd/command_reply.c.
4474 * Fixed memory leaks from command calling if it would fail.
4475 Affected file silcd/command.c.
4477 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Applied patches from cras:
4481 Memory leak fixes around libaries, irssi window resize fix,
4482 new silclist.h and silcdlist.h, all extern inline changed to
4485 * Removed dotconf from lib/dotconf, not needed anymore.
4487 * Removed TRQ from lib/trq, not needed anymore.
4489 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4490 with server connections. Later this will be configurable
4491 in config file after new config file is done. Affected file
4494 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Fixed a crash in server related to channel announcements.
4497 Affected file silcd/server.c.
4499 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Fixed memory leaks in silc_server_create_new_channel*
4502 functions. Affected file silcd/server.c.
4504 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4505 which ID was changed. This way the router will send the
4506 user list for the channel again, and server won't be in
4507 desync in some rare circumstances. Affected file is
4508 silcd/packet_receive.c.
4510 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4512 * Check for NULL socket pointer in the function
4513 silc_server_packet_send_to_channel_real. Affected file
4514 silcd/packet_send.c.
4516 * Fixed the BAN notify handling to correctly remove ban
4517 list. Affected file silcd/packet_receive.c.
4519 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * Fixed some header addition to Toolkit distribution in
4522 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4524 * Added lib/silcclient/client_ops_example.h as an template
4525 file for application programmers to quickly start using
4526 the SilcClientOperation functions in their application.
4527 Updated the lib/silcclient/README as well to tell about this
4528 nice file made available.
4530 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Call silc_server_remove_from_channels when removing client
4533 entry when NO_SUCH_CLIENT_ID was received. Affected file
4534 is silcd/command_reply.c.
4536 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * Added server & router operator statistics updating. Affected
4539 file silcd/packet_receive.c and silcd/command.c.
4541 * Fixed the SERVER_SIGNOFF notify handling on normal server
4542 not to save the history information for clients. Same was
4543 fixed earlier in remove_clients_by_server function, but not
4544 here. Affected file silcd/packet_receive.c.
4546 * Raised the default connection-retry count from 4 to 7 in
4547 server. Affected file silcd/server.h.
4549 * Cancel any possible reconnect timeouts when we start the
4550 key exchange. Affected file silcd/server.c.
4552 * Do not reconnect on connection failure when SCONNECT was
4553 given. Affected files silcd/server.[ch].
4555 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4559 * Fixed the NICK command to always give the unformatted
4560 nickname to the one giving the NICK command. If unformatted
4561 nickname is cached already it will be formatted and the
4562 local entry will always get the unformatted nickname.
4563 Affected file lib/silcclient/idlist.c.
4565 * Fixed some double frees from client library commands.
4566 Affected file is lib/silcclient/command.c.
4568 * Fixed CUMODE command in server to assure that no one can
4569 change founder's mode than the founder itself, there was a
4570 little bug. Affected file silcd/command.c.
4572 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Removed the SilcClientCommandDestructor from the client
4575 libary, it is not needed anymore. Affected files are
4576 lib/silcclient/silcapi.h, command[_reply].[ch],
4577 client_notify, idlist.c.
4579 * Fixed GETKEY command to first resolve client, and then
4580 resolve the server only if the client was not found, instead
4581 of resolving both at the same time. Affected file is
4582 lib/silcclient/command.c.
4584 * Added silc_client_start_key_exchange_cb and lookup the
4585 remote hostname and IP address before starting the key
4586 exchange with server. The affected file is
4587 lib/silcclient/client.c.
4589 * The server's public key is now saved using the IP address
4590 of the server and not the servername for the filename.
4591 The hostname public key filename is checked as an fall back
4592 method if the IP address based filename is not found.
4594 Fixed the GETKEY command to save the fetched server key
4595 in correct filename.
4597 Print the remote server's hostname now when new key is
4598 received during connection process. Affected file is
4599 irssi/src/silc/core/client_ops.c.
4601 * Return always our own public key to the client if it asks
4602 for it with GETKEY command. Affected file silcd/command.c.
4604 * Removed the use_auto_addr variable from default config
4605 file since it was in wrong section. Affected file is
4608 * Fixed TOPIC_CHANGE notification to not route it when it
4609 was sent using silc_server_send_notify_to_channel function.
4610 Affected file silcd/command.c.
4612 * Fixed silc_server_send_notify_kicked to send the kicker's
4613 Client ID also, it was missing. Affected files are
4614 silcd/command.c, silcd/packet_send.[ch].
4616 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Do not save client history information in SERVER_SIGNOFF.
4619 Fixes the bug in normal server that it does not detect
4620 the client becoming valid after the server becomes back
4621 online. Affected file silcd/server_util.c.
4623 * Added `sock_error' field into the SilcSocketConnection
4624 context. When error occurs during socket operation (read
4625 or write) the error is saved. Added also new function
4626 silc_socket_get_error to return human readable socket error
4627 message. Affected files are lib/silcutil/silcsockconn.[ch],
4628 lib/silcutil/unix/silcunixsockconn.c, and
4629 lib/silcutil/win32/silcwin32sockconn.c.
4631 * The server now prints the socket error message in the
4632 signoff for client. Affected file silcd/server.c.
4634 * Fixed the `created' channel information sending from router
4635 to server in JOIN command. Checks now whether the channel
4636 really was created or not and set it according that.
4638 Fixed the JOIN command to use the client entry's current
4639 ID during the joining procedure instead of the one it sent
4640 in the command (it is checked though), since it can change
4641 between the packet processing and command processing, and
4642 would just case unnecessary pain in the client end. Affected
4643 file silcd/command.c.
4645 * Fixed a channel key payload sending to use correct channel
4646 ID when the server was forced to change the channel's ID by
4647 router. Router sent the key payload with the old Channel ID.
4648 Affected file silcd/packet_receive.c.
4650 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Call silc_server_save_channel_key only if the key payload
4653 was provided in the JOIN command's command reply. Affected
4654 file silcd/command_reply.c.
4656 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Fixed silc_mp_sizeinbase to return the value correctly with
4659 MPI. Affected file lib/silcmath/mp_mpi.c.
4661 * Fixed the stop_server signal to correctly stop the scheduler
4662 and gracefully stop the server when SIGTERM or SIGINT signals
4663 are received. Affected file silcd/silcd.c.
4665 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4667 * Simple handling of TERM and HUP signals. Also added some log
4668 flushing call around. Affected file is
4671 * Fixed small bugs in silclog.c. Now buffering output will take
4672 effect after 10 seconds since startup: This will ensure that
4673 no important startup messages are lost. Also output redirection
4674 will preserve original format ([Date] [Type] message).
4675 Affected file is lib/silcutil/silclog.c.
4677 * Added two options to the config file, in the logging section:
4678 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4679 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4681 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4683 * Do not print the warning about log files not being initialized
4684 more than once to avoid excess logging. Affected file is
4685 lib/silcutil/silclog.c.
4687 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4688 the SIM copying in make install in Makefile.am.pre.
4690 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4692 * Rewritten silclog APIs. Globally interesting changes follows:
4693 silc_log_set_files() changed to silc_log_set_file().
4694 silc_log_set_callbacks() changed to silc_log_set_callback().
4695 ROBOdoc documented silclog header file.
4696 SilcLogCb now returns bool to wether inihibit the default
4697 handler or not (to keep the old behaviour return always TRUE).
4698 The new APIs should also fix the problem of the
4699 silcd_error.log file that was written in the current directory.
4702 Log files streams will remain opened after silc_log_set_file()
4703 call, means less CPU usage notably on high traffic servers.
4704 File streams are now full buffered, and flushed to the disk
4705 every 5 minutes, lesses HD activity and CPU usage.
4706 Messages can be redirected, allowing admins to configure
4707 one single logfile for all server messages.
4708 the silc_log_quick global variable to activate fast-logging.
4709 Affected files lib/silcutil/silclog.[ch]
4711 * Changed some code to conform new silclog APIs. Affected
4712 files are doc/example_silcd.conf.in, silcd/server.c
4713 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4716 * Fixed a memory leak that could occur in some situations.
4717 Affected file silcd/serverconfig.c.
4719 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Added the silc_client_del_client to remove the client from
4722 all channels as well. Affected file lib/silcclient/idlist.c.
4724 * Fixed the client library to correctly remove the client
4725 from all channels when the client entry is being destroyed.
4726 Affected file lib/silcclient/client_notify.c, command.c.
4728 * Added auto-nicking support to the client library. If the
4729 applicatio now sets client->nickname it will be sent to the
4730 server after connecting by the library. This way for example
4731 SILCNICK (or IRCNICK) environment variables will have effect
4732 and always change the nickname automatically to whatever
4733 it is wanted. Affected file lib/silcclient/client.[ch].
4735 * Renamed silc_server_command_bad_chars to the
4736 silc_server_name_bad_chars and moved it to the
4737 silcd/server_util.[ch]. Added also new function
4738 silc_server_name_modify_bad to return nickname that
4739 includes bad characters as new nickname without those
4740 bad characters. This check and modify is now used in
4741 silc_server_new_client when the username is initially set
4742 as nickname, so it must be checked to be valid nickname.
4743 Affected file silcd/packet_receive.c.
4745 * The nickname length is now taken from the packet for real
4746 and not trusted to strlen() since it clearly can return
4747 wrong length for nickname including bad characters. This
4748 also applies to channel names. Affected file silcd/command.c.
4750 * Removed the lib/silcsilm/modules directory. Modules are now
4751 compiled into the lib/silcsim. Fixed the copying of the
4752 modules to follow symbolic links in Makefile.am.pre.
4754 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4756 * Fixed silc_string_regexify list creation. Fixes bugs with
4757 BAN and INVITE commands in server. The affected file is
4758 lib/silcutil/unix/silcunixutil.c.
4760 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4762 * Removed the command destructor entirely from the server's
4763 command and command reply routines. It is not needed, and
4764 its usage was buggy and caused crashes. Affected files are
4765 silcd/command[_reply].[ch].
4767 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4769 * Cancel protocol and NULL sock->protocol if timeout
4770 occurred during protocol. Affected file silcd/server.c.
4772 * Cancel protocol timeouts always before calling the final
4773 callback, to assure that after final callback is called
4774 no other state will be called for the protocol anymore.
4775 Affected file silcd/protocol.c.
4777 * Print error log if incoming connection configuration could
4778 not be found. Affected file silcd/server.c.
4780 * Fixed JOIN command to correctly save the founder mode
4781 to the client on normal SILC server, when the channel
4782 was created by the router. Affected file silcd/command.c.
4784 * Fixed LIST command (hopefully) to send correct reply
4785 packets. Affected file silcd/command.c.
4787 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4789 * The silc_packet_receive_process now returns FALSE if the
4790 read data was invalid packet, and TRUE if it was ok.
4792 The server now checks that if unauthenticated connection
4793 sends data and its processing fails the server will close
4794 the connection since it could be a malicious flooder.
4796 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4798 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4800 * Make sure the warning about error opening a log file is
4801 printed only once and not everytime it fails (produces
4802 too much useless log). Affected file lib/silcutil/silclog.c.
4804 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4806 * Made the silc_server_daemonise() function more readable.
4807 Affected file silcd/server.c.
4809 * Pid file is now optional, the user may comment it out from
4810 the config file. Removed define SILC_SERVER_PID_FILE, we
4811 don't need a default any longer. Affected file
4812 configure.in.pre, lib/Makefile.am.pre.
4814 * Make some use of the pid file. The server now dies at startup
4815 if it detects a valid pid file on his path. The server would
4816 die anyway in this circumstance, because of the bind() failure.
4817 Affected file silcd/silcd.c.
4819 * No longer compiling lib/dotconf.
4821 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4823 * Fixed JOIN command parsing not to crash. Affected file
4824 lib/silcclient/command.c.
4826 * Fied the NICK_CHANGE notify to add the new client entry
4827 even it is resolved. This removes an <[unknown]> nick
4828 thingy bug in the client. Affected file is
4829 lib/silcclient/client_notify.c.
4831 * Do not try to allocate 0 bytes (efence does not like it)
4832 in lib/silccore/silccomand.c when encoding payload.
4834 * Do not take IRCNICK as nickname in Irssi SILC client since
4835 it is not possible to set nickname before hand connecting
4836 the server (TODO has an entry about adding auto-nicking
4839 * Changed the silc_server_command_pending to check whether
4840 there already exists an pending entry with the specified
4841 command, command identifier and pending callback. This is
4842 to fix IDENTIFY and WHOIS related crashes that may register
4843 multiple pending commands with same identifier. Affected
4844 file silcd/command.c.
4846 * Fixed the server to reconnect to the router even if it
4847 was already reconnecting and EOF was received. This to
4848 fix a possibility that the server wouldn't ever try to
4849 auto-reconnect to the router. Affected file silcd/server.c.
4851 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4853 * Fixed the server's password authentication to use the
4854 length of the locally saved password, and not the one
4855 sent in the packet. Affected file silcd/protocol.c.
4857 * Fixed same password authentication problem in the
4858 Authentication Payload handling routines in
4859 lib/silccore/silcauth.c.
4861 * Yet another password authentication problem fixed with
4862 channel password handling in silcd/command.c.
4864 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4866 * If first character of string in silc_parse_userfqdn is '@'
4867 then do not parse it. Affected file is
4868 lib/silcutil/silcutil.c.
4870 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4872 * Fixed minor bug in IDENTIFY command reply sending, which
4873 caused various weird problems during JOIN when it was
4874 resolving names for users. Affected file silcd/command.c.
4876 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * Fixed the IDENTIFY command reply sending to chech better valid
4879 clients. It was possible to send incomplete list of replies.
4880 Affected file silcd/command.c.
4882 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4884 * Added silc_client_command[s]_[un]register functions now to
4885 dynamically register the commands in client library. Removed
4886 the static table of commands. This allows the client library
4887 to call commands without causing the application to know about
4888 what commands library has called.
4890 Removed the INFO command reply kludge to detect when the command
4891 was called by library. Now library use its own command reply
4892 function for INFO command.
4894 Added function silc_client_command_call to call a command.
4895 Application can use it to call command, not access the structure
4898 Now all commands that are sent by the client library (not
4899 explicitly sent by application) use own command reply functions.
4901 Affected files around lib/silcclient/ and in
4902 irssi/src/silc/core/.
4904 * Fixed the WHOIS command reply sending to chech better valid
4905 clients. It was possible to send incomplete list of replies.
4907 Fixed the WHOIS and IDENTIFY to send the request to router
4908 if normal server did not do it and did not find any results.
4910 Affected file silcd/command.c.
4912 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4914 * Moved the internal data from SilcClient context into its
4915 own file, not accesible to application. Affected files
4916 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4917 and other files in client library.
4919 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * Added doc/examples installation target in Makefile.am.pre.
4924 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4926 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4927 commands the found client entry will be removed from the
4928 cache, after notifying application about the error. Affected
4929 file lib/silcclient/command_reply.c.
4931 * Changed the /MSG to check for exact nickname user gave, and
4932 not let `nick' match `nick@host' if it is only one found. Now,
4933 user must type the exact nickname (like nick@host2) even if
4934 there are no more than one same nicks found. This is to avoid
4935 a possibility of sending nickname to wrong nickname since
4936 `nick' could match `nick@host'. Affected file is
4937 irssi/src/core/silc-servers.c.
4939 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4941 * Do not print "you are now server operator" or similar when
4942 giving /away command. Affected files are
4943 irssi/src/silc/core/client_ops.c, silc-servers.h.
4945 * Made the silc_server_command_pending_error_check to send
4946 the same command reply payload it received back to the
4947 original sender of the command. This way all arguments
4948 that was received by the server will be received by the
4949 client too. Affected file silcd/command.c.
4951 * Added the silc_idcache_add to return the created cache entry
4952 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4954 * Add global clients to expire if they are not on any channel.
4955 This is because normal server will never know if they signoff
4956 if they are not on any channel. The cache expiry will take
4957 case of these entries. This is done by normal servers only.
4958 The affected files are silcd/command_reply.c,
4959 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4961 * If server receives invalid ID notification for WHOIS or
4962 IDENTIFY and the ID exists in the lists, it is removed.
4963 Affected file silcd/command_reply.c.
4965 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4966 in client then client entry that it matches is searched and
4967 the nickname is printed on the screen for user. Affected
4968 file irssi/src/silc/core/client_ops.c.
4970 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4972 * Use cache entry expire time in the LIST command reply to
4973 purge old entries from the cache after the LIST command
4974 reply has been received. This way we don't have non-existent
4975 entries in the cache for too long. Affected file is
4976 silcd/command_reply.c.
4978 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * If we are normal server, and we've not resolved client info
4981 in WHOIS or IDENTIFY from router, and it is global client,
4982 we'll check whether it is on some channel. If it is not
4983 then we cannot be sure about its validity and will resolve it
4984 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4985 file silcd/command.c.
4987 * Search channel by name (if possible) rather than by ID
4988 in IDENTIFY command's command reply. Affected file is
4989 silcd/command_reply.c.
4991 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4994 Updated specs and implemented it. Affected file silcd/command.c,
4995 silcd/packet_send.c and silcd/packet_receive.c.
4997 * Implemented the <founder auth> payload handling in the JOIN
4998 command. If provided all conditions for channel joining
4999 except requirement to provide correct passphrase can be
5000 overrided by the channel founder. Updated the protocol specs.
5001 Affected file silcd/command.c.
5003 Added support for founder auth in JOIN command in client
5004 library. Fixed the parsing of the JOIN command now to support
5005 all options as they should be. The affected file is
5006 lib/silcclient/command.c.
5008 * Optimized the WHOIS and IDENTIFY commands to send the request
5009 to router only if it includes nicknames or other names. If
5010 they include only IDs then check the local cache first before
5011 routing. Affected file is silcd/command.c.
5013 * Added channels topic announcements. Affected file is
5014 silcd/packet_receive.c and silcd/server.c.
5016 * Fixed the silc_server_send_notify_topic_set to really destine
5017 the packet to channel. Affected file silcd/packet_send.c.
5019 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5020 library. Affected file lib/silcclient/client_notify.c.
5022 * Added UMODE announcements. Affected file silcd/server.c.
5024 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5026 * Memory leak fixes in:
5028 lib/silcutil/silcsockconn.c
5029 lib/silcske/silcske.c
5030 lib/silcske/groups.c
5032 lib/silccrypt/silcpkcs.c
5033 lib/silccore/silccommand.c
5034 lib/silccore/silcidcache.c
5039 * ROBOdoc documented the lib/silcske/groups.h file and a
5040 bit changed the interface for better.
5042 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5044 * Update the client entry context in the ID cache after
5045 nick change. Affected file lib/silcclient/command.c.
5046 Fixes the CUMODE command when regaining founder privileges,
5047 and a little WHOIS problem.
5049 * Fixed silc_net_gethostbyname to correctly call the
5050 inet_ntop. Affected file lib/silcutil/silcnet.c.
5052 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5054 * Added IPv6 support checking to the configure.in.pre, added
5055 also --enable-ipv6 option to override the check. Affected
5056 file configure.in.pre.
5058 * The silc_thread_create now calls the start function
5059 directly if threads support is not compiled in. Removes
5060 ugly #ifdef's from generic code. Affected files are
5061 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5063 * Added silc_net_gethostby[name/addr]_async to asynchronously
5064 resolve. Affected files are lib/silcutil/silcnet.[ch].
5066 * Added support for rendering IPv6 based server, client and
5067 channel IDs. Affected file lib/silcutil/silcutil.c.
5069 * Added support for creating IPv6 based server IDs. Affected
5070 file is silcd/serverid.c.
5072 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5074 * Added silc_net_gethostby[addr/name] into the
5075 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5076 routines. Added silc_net_is_ip[4/6]. Affected file is
5077 lib/silcutil/unix/silcunixnet.c. All routines that take
5078 address as argument now supports both IPv4 and IPv6 addresses.
5080 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5082 * Fixed LIST command reply sending in server. Affected file
5085 * Server now sends the kicker's client ID in the KICK notify
5086 to the kicked client. Affected file silcd/command.c.
5088 * The client library now parses the kickers client ID and
5089 UI displays it. Affected files lib/silcclient/client_notify.c
5090 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5092 * Made all payload parsing function prototypes consistent.
5093 They all take now const unsigned char * and uint32 pair as
5094 the payload data instead of SilcBuffer. Changes all around
5095 the source tree. Other unsigned char* -> const unsigned char*
5096 changes around the tree as well.
5098 * Optimized SFTP client and server packet sending not to
5099 allocate new buffer for each packet but to recycle the
5100 first allocated buffer. Affected files are
5101 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5103 * Optimized the SFTP client to use SilcList instead of
5104 SilcDList for requests, because it is faster. Affected file
5105 is lib/silcsftp/sftp_client.c.
5107 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5108 into lib/silccore/silcid.[ch].
5110 Renamed silcpayload.[ch] into silcargument.[ch].
5112 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5114 * If client entry is deleted with active key agreement
5115 session, abort the session.
5117 The silc_client_abort_key_agreement now calls the completion
5118 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5120 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5123 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5125 * Don't use __restrict in older GCC's. Affected file is
5126 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5128 * silc_net_localhost now attempts to reverse lookup the
5129 IP/hostname. Affected file lib/silcutil/silcnet.c.
5131 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5132 command. It can be used to gain founder privileges at
5133 the same time when joining the channel.
5135 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5136 kicker's client ID as well. Updated protocol specs.
5138 Defined that the server must send SILC_COMMAND_IDENTIFY
5139 command reply with error status to client who sent
5140 private message with invalid client ID.
5142 Updated the protocol specification.
5144 * Added silc_server_send_command_reply to send any
5145 command reply. Affected file silcd/packet_send.[ch].
5147 * Added silc_id_payload_encode_data to encode ID payload
5148 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5150 * The server now send IDENTIFY command reply with error
5151 status if client ID in private message is invalid. Affected
5152 file silcd/packet_receive.c.
5154 * Save the server key file with server's IP address in
5155 the filename instead of hostname. The affected file is
5156 irssi/src/silc/core/client_ops.c.
5158 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5160 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5163 * Added libtool support for compiling shared objects in
5164 lib/silcsim. Affected file configure.in.pre and
5165 lib/silcsim/Makefile.am. Original patch by cras.
5167 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5169 * Pid file configuration, and server's config file fixes
5170 patch by toma. Updated CREDITS file.
5172 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Fixed silc_client_channel_message to not try to decrypt
5175 the message twice if it resolved the destination client
5176 information. This could cause of dropping one channel
5177 message. Affected file lib/silcclient/client_channel.c.
5179 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5182 lib/silcclient/client.c. This function is used when the SILC
5183 Client is run under some other scheduler, or event loop or
5184 main loop. On GUI applications, for example this may be
5185 desired to used to run the client under the GUI application's
5186 main loop. Typically the GUI application would register an
5187 idle task that calls this function multiple times in a second
5188 to quickly process the SILC specific data.
5190 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5192 * Fixed silc_server_drop() for dropping the supplementary
5193 groups as well, this could cause a security hole on some
5196 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5201 * Write PID file after dropping privileges. Added -F option
5202 to run server on foreground. A patch by debolaz.
5203 Affected files silcd/server.c, silcd/silcd.c.
5205 * Fixed MOTD to return the MOTD file server name. Affected
5206 file silcd/command.c.
5208 * Added INFO command reply handling to the Irssi SILC Client.
5209 Affected file irssi/src/silc/core/client_ops.c.
5211 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5213 * Fixed the silc_idcache_list_* routines to really support
5214 the dynamic list. Fixes a crash. Affected file is
5215 lib/silccore/silcidcache.c.
5217 * Fixed the LIST command reply to really call LIST command's
5218 pending callbacks. Affected file silcd/command_reply.c.
5220 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Update conn->local_entry->nickname after giving NICK
5223 command. Affected file lib/silcclient/command.c.
5225 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5227 * Added the [pid] option to the silcd configuration file
5229 Affected files: serverconfig.[ch] and silcd.c
5231 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Save fingerprint in WHOIS command reply in server.
5234 Affected file silcd/command_reply.c.
5236 * Fixed NICK commands pending callback registration.
5237 Affected file lib/silcclient/command.c.
5239 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5241 * Use ++server->cmd_ident when sending commands in server,
5242 instead of random number. Affected file silcd/command.c.
5244 * Fixed GETKEY command reply to call actually GETKEY pending
5245 command callbacks. Affected file silcd/command_reply.c.
5247 * A bit stricter check for nicknames. Check for same nickname
5248 in NICK command also. Affected file silcd/command.c.
5250 * Do not call INFO command everytime client ID changes, only
5251 during first connecting. Affected file lib/silcclient/client.c.
5253 * Set the new nickname only after successful command reply for
5254 NICK command is returned by server. Affected file
5255 lib/silcclient/command.c.
5257 * Remove nicknames from nicklist during server_signoff notify.
5258 Should fix /NAMES bit more. The affected file is
5259 irssi/src/silc/core/silc-channels.c.
5261 * Added `fingerprint' field to the SilcIDListData in the
5262 silcd/idlist.h to hold the fingerprint of the client's
5265 Send the fingerprint of the client's public key in WHOIS
5268 Affected files silcd/command.c, and silcd/idlist.[ch].
5270 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5271 create fingerprint from given data.
5273 * Show the fingerprint of the client's public key in WHOIS.
5274 Affected files irssi/src/module-formats.[ch] and
5275 irssi/src/silc/core/client_ops.c.
5277 * Format the multiple same nicknames also during JOIN and
5278 NICK_CHANGE notifys. Affected file is
5279 lib/silcclient/client_notify.c.
5281 * Do not print error on screen for invalid private message
5282 payload since it can come if someone is sending private
5283 messages with wrong key. Affected file
5284 lib/silccore/silcprivate.c.
5286 * Fixed multiple concurrent /PING crash. Affected file
5287 lib/silcclient/command.c.
5289 * Changed the wrong ID encoding. All IP addresses must be
5290 in MSB first order in encoded format. They were encoded
5291 wrong and was in LSB format. Affected files are
5292 silcd/serverid.c, lib/silcutil/silcutil.c.
5294 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5296 * Call the `connect' client operation through the scheduler
5297 in case of error. Affected file lib/silcclient/client.c.
5299 * Call the `failure' client operation even if the error
5300 occurred locally during a protocol. Affected file is
5301 lib/silcclient/protocol.c.
5303 * Added support of sending LIST command to router from normal
5304 server. This way normal server can get list of all channels
5305 in the network too. Fixed the channel list sending in the
5306 server too. Affected files are silcd/command.c, and
5307 silcd/command_reply.[ch].
5309 * Added silc_server_update_channels_by_server and
5310 silc_server_remove_channels_by_server. They are used during
5311 disconnection of primary router and in backup router protocol.
5312 Affected file silcd/server_util.[ch], silcd/server.c and
5313 silcd/server_backup.c.
5315 * Fixed channel adding to global list in IDENTIFY command
5316 reply in server. Affected file silcd/command_reply.c.
5318 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * If the incoming packet type is REKEY or REKEY_DONE process
5321 that packet always synchronously. Fixes yet another MAC
5322 failed error on slow (dialup) connections. Affected file
5323 lib/silcclient/client.c and silcd/server.c.
5325 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Call check_version SKE callback for initiator too. Affected
5328 file lib/silcske/silcske.c.
5330 * Implemented fix for security hole found in the SKE that was
5331 fixed in the specification few days back; the initiator's
5332 public key is now added to the HASH value computation.
5333 Added backwards support for the old way of doing it too, for
5334 old clients and old servers. Affected file is
5335 lib/silcske/silcske.c.
5337 * Enabled mutual authentication by default in SKE. If initiator
5338 is not providing mutual authentication the responder will
5339 force it. This will provide the proof of posession of the
5340 private key for responder. The affected files are
5341 lib/silcclient/protocol.c and silcd/protocol.c.
5343 * Do not cache anymore the server's public key during SKE.
5344 We do mutual authentication so the proof of posession of
5345 private key is done, and if the server is authenticated in
5346 conn auth protocol with public key we must have the public
5347 key already. Affected file silcd/protocol.c.
5349 * Added new global debug variable: silc_debug_hexdump. If
5350 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5351 file lib/silcutil/silclog.[ch].
5353 * Fixed compilation warning due to char * -> const char *.
5354 Affected files lib/silcutil/silcnet.h, and
5355 lib/silccore/silcauth.[ch].
5357 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5359 * Fixed CMODE command when new channel key was created. If
5360 the creation failed the old key was removed. Next time giving
5361 same command would crash the server since the old key was
5362 freed already. Affected file silcd/command.c.
5364 * Fixed the silc_server_announce_get_channels to not crash
5365 on reconnect. Affected file silcd/server.c.
5367 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5369 * Added silc_log_set_debug_string function to set a regex
5370 string to match for debug output. Only the function names,
5371 or filenames matching the given debug string is actually
5372 printed. This way it is possible to filter out those debug
5373 strings that user is not interested in.
5375 Fixed a bug in silc_string_regexify.
5377 Affected files lib/silcutil/silclog.[ch], and
5378 lib/silcutil/unix/silcunixutil.c.
5380 * Changed the -d options in both server and Irssi SILC client
5381 to take the debug string as argument. Affected files
5382 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5384 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5386 * Added silc_hash_babbleprint to create a Bubble Babble
5387 Encoded fingerprint. The encoding is developed by Antti
5388 Huima (draft-huima-babble-01.txt), and it creates human
5389 readable strings out of binary data. Affected file
5390 lib/silccrypt/silchash.[ch].
5392 * Print the babble print now in addition of fingerprint as well
5393 in Irssi SILC client. Affected files are
5394 irssi/src/fe-common/silc/module-formats.[ch],
5395 irssi/src/fe-common/silc/core/client_ops.c.
5397 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Fixed a security problem found in SKE. The initiator's
5400 public key too is now added to the HASH hash value creation
5401 which is signed by the responder to create the SIGN value.
5402 This will prevent anyone in the middle to lie to the responder
5403 about the initiator's public key. If this is done now, the
5404 man in the middle will get caught. Updated the protocol
5407 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * Better installation directory handling. Configure module
5410 paths and other paths automatically to example_silc* files
5411 in doc/. A patch by toma.
5413 * Fixed compiler warning from MPI library, and from SILC RNG.
5416 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5417 It can be configured with ./configure. A patch by toma.
5419 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Find correct make to use in prepare-clean. A patch by
5422 toma. Affected file prepare-clean.
5424 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5426 * Added irssi variables use_auto_addr, auto_bind_ip,
5427 auto_bind_port and auto_public_ip.
5429 * Changed the interface for silc_client_send_key_agreement
5430 in lib/silcclient/silcapi.h
5434 irssi/src/silc/core/silc-core.c
5436 lib/silcclient/silcapi.h
5437 irssi/src/silc/core/silc-channels.c
5438 lib/silcclient/client_keyagr.c
5441 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5443 * Added silc_pkcs_public_key_compare to compare two
5444 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5446 * Check that the client who set the founder mode on the
5447 channel is the same client that is giving the founder
5448 mode to itself. It is done by comparing the saved public
5449 key (it is saved even in the authentication is passphrase).
5450 Affected file silcd/command.c.
5452 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Do not process packet for disconnected socket connection.
5455 Affected file lib/silccore/silcpacket.c.
5457 * Process the DISCONNECT packet through scheduler in the
5458 client library. Affected file lib/silcclient/client.c.
5460 * Fixed the silc_client_packet_parse to not to increase
5461 the packet sequence number if the conn->sock and the
5462 current socket connection is not same. This can happen
5463 for example during key agreement when the conn includes
5464 multiple socket connections (listeners). Affected file
5465 lib/silcclient/client.c.
5467 * The sender of the file transfer request now provides also
5468 the pointer (listener) for the key exchange protocol. If
5469 the listener cannot be created then it sends empty key
5470 agreement and lets the receiver provide the listener.
5472 Added `local_ip' and `local_port' arguments to the
5473 silc_client_file_send. If they are provided they are used,
5474 if not then it will attempt to find local IP address, if
5475 not found or bind fails then the remote client will provide
5478 Affected files are lib/silcclient/client_ftp.c and
5479 lib/silcclient/silcapi.h.
5481 * Extended the FILE SEND command to support defining the
5482 local IP and port for key exchange listener. They are
5483 optional. Affected file irssi/src/silc/core/silc-servers.c.
5485 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Defined to WHOIS command reply the sending of fingerprint
5488 of the client's public key (if the proof of posession of the
5489 corresponding private key is verified by the server).
5490 Updated to the protocol specification.
5492 * Added support of receiving the client's public key's
5493 fingerprint in command reply in client library. Affected
5494 file is lib/silcclient/command_reply.c, and
5495 lib/silcclient/idlist.[ch].
5497 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5499 * Do not send over 128 chars long nickname to the server
5500 in NICK command. Affected file lib/silcclient/command.c.
5502 * Do not send over 256 chars long channel names to the server
5503 in JOIN command. Affected file lib/silcclient/command.c.
5505 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Assure that silc_server_close_connection cannot be called
5508 twice for same socket context. Affected file is
5511 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Send error message to application if opening file for
5514 writing during file transfer fails. Affected file is
5515 lib/silcclient/client_ftp.c.
5517 Remove all file transfer sessions for a client that we're
5518 removing from ID cache.
5520 Affected file is lib/silcclient/client_ftp.c.
5522 * Fixed silc_net_addr2bin to return correct address. Affected
5523 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5525 * Fixed file transfer session removing on signoff notify.
5526 Affected file irssi/src/silc/core/silc-servers.c.
5528 * Added the SilcClientFileError to be returned in the monitor
5529 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5530 Affected file lib/silcclient/silcapi.h.
5532 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5534 * Fixed a crash in silc_client_ftp_free_sessions and
5535 silc_client_ftp_session_free_client. Affected file
5536 lib/silcclient/client_ftp.c.
5538 * Added `disabled' field in the SilcChannelEntry in the server
5539 to indicate if the server entry is disabled. Affected file
5540 silcd/idlist.h, silcd/command[_reply].c.
5542 * SILC server adds now /var/run/silcd.pid everytime it is
5543 started. Affected file silcd/silcd.c.
5545 * Added silc_server_packet_send_clients to send a packet to
5546 the provided table of client entries. Affected file
5547 silcd/packet_send.[ch].
5549 * Fixed a crash in client resolving in client_prvmsg.c in
5550 client library. Affected file lib/silcclient/client_prvmsg.c.
5552 * Do not actually remove the client directly from ID cache
5553 during SERVER_SIGNOFF, but invalidate it. This way we
5554 preserve the WHOWAS info for the client. Affected file
5555 silcd/server_util.c.
5557 * Fixed SERVER_SIGNOFF notify handling in the server. The
5558 server is now able to process incoming SERVER_SIGNOFF notify
5559 for a server that it doesn't even know about. It will remove
5560 the clients provided in the notify. Affected file
5561 silcd/packet_receive.c.
5563 * Check for partial packet in data queue after every packet that
5564 was found from the queue. Return and wait for more data if
5565 there is partial data in queue. Affected file is
5566 lib/silccore/silcpacket.c.
5568 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Added SilcClietFileError enum to indicate error in
5571 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5572 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5573 Affected files lib/silcclient/silcapi.h and
5574 lib/silcclient/client_ftp.c.
5576 * Check that newsize in silc_buffer_realloc is larger than
5577 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5579 * Added better monitor of file transfers. It now monitors
5580 key agreement protocol during the file transfer too. Added
5581 error reporting too. Affected files
5582 irssi/src/silc/core/silc-servers.c,
5583 irssi/src/fe-common/silc/module-formats.[ch].
5585 * Wrote a help file for FILE command.
5587 * Added silc_rng_global_get_byte_fast to get not-so-secure
5588 random data as fast as possible. Random data is read from
5589 /dev/urandom if available and from the SILC RNG if not
5590 available. It is used in padding generation. Affected file
5591 lib/silccrypt/silcrng.[ch].
5593 * All packets in client library are now processed synchronously.
5594 Optimized packet processing a lot. Affected file
5595 lib/silcclient/client.c.
5597 * All server connection packets are processing synchronously
5598 now in server, to optimize packet processing. Affected file
5601 * Include files are installed now only in Toolkit distribution
5602 if make install is given. Affected files: all Makefile.am's.
5604 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * Assure that silc_client_notify_by_server_resolve does not
5607 resolve the client information multiple times. If it cannot
5608 be found by the first it cannot be found at all. Affected
5609 file lib/silcclient/client_notify.c.
5611 * Fixed WHOWAS command reply calling. Affected file
5612 lib/silcclient/command_reply.c.
5614 * Removed all references to silc_idlist_get_client from the
5615 Irssi SILC client since that call is internal call used by
5616 the library. The Irssi SILC client will use now client
5617 retrieval functions found in silcapi.h.
5619 * Fixed a bug in resolving nickname info before sending
5620 private message. It used freed memory. Affected file
5621 irssi/src/silc/core/silc-servers.c.
5623 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Assure my_channels statistics cannot go negative in server.
5626 Affected files silcd/server.c, silcd/server_util.c.
5628 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5632 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Win32 Toolkit changes. Affected files
5635 win32/silc.dsw, win32/libsilc/libsilc.def,
5636 win32/libsilcclient/libsilc.def,
5637 lib/silcutil/silcutil.c, and
5638 lib/sftp/sftp_fs_memory.c.
5640 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * Added silc_net_localip to return local host's IP address.
5643 Affected file lib/silcutil/silcnet.[ch].
5645 * If key exchange or rekey protocol is active for a connection
5646 parse all packets syncronously since there might be packets
5647 in packet queue that we are not able to process without first
5648 processing packets before them. Affected file silcd/server,
5649 lib/silcclient/client.c.
5651 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5652 whether library should continue processing the packet.
5653 Affected file lib/silccore/silcpacket.h.
5655 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5656 SilcSFTPMonitorData to SFTP server to monitor various
5657 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5658 lib/silcsftp/sftp_server.c.
5660 * Added silc_file_size to return file size. Affected file
5661 lib/silcutil/silcutil.[ch].
5663 * Implemented the file transfer support for the client library.
5664 Added preliminary support for simple client to client one-file
5665 transmission. Affected file lib/silcclient/client_ftp.c,
5666 lib/silccilent/client.[ch].
5668 * Added new local command FILE to the Irssi SILC Client.
5669 It is used to perform the file transfer. It has subcommands
5670 SEND, RECEIVE, SHOW and CLOSE. Affected files
5671 irssi/src/silc/core/client_ops.c,
5672 irssi/src/silc/core/silc-server.[ch].
5674 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Relay the SILC_PACKET_FTP in the server. Affected files
5677 silcd/server.c and silcd/packet_receive.c.
5679 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Renamed silc_file_read and silc_file_write to functions
5682 silc_file_readfile and silc_file_writefile. Added function
5683 silc_file_open and silc_file_close. Affected files
5684 lib/silcutil/silcutil.[ch].
5686 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Resolve the client info when received private message or
5689 channel message for a client which nickname we don't know.
5690 Affected files lib/silcclient/client_prvmsg.c and
5691 lib/silcclient/client_channel.c.
5693 * Do not crash in /KEY if client is not connected. Affected
5694 file irssi/src/silc/core/silc-channels.c.
5696 * Added SilcClientStatus field to the SilcClientEntry in the
5697 lib/silcclient/idlist.h.
5699 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5700 is incomplete and is being resolved, it won't be resolved
5703 Make sure also that USERS command reply does not resolve
5704 twice information. Affected file is
5705 lib/silcclient/command_reply.c.
5707 Make sure that silc_client_get_clients_by_list does not
5708 resolve twice same information.
5710 * Check for valid client->id in the silc_server_free_client_data.
5711 Affected file silcd/server.c.
5713 * Fixed /GETKEY nick@server not to crash if the server entry
5714 is not found. Affected file lib/silcclient/command.c.
5716 * Fixed the silc_server_check_cmode_rights to check the
5717 requested modes correctly. Affected file silcd/command.c.
5719 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5721 * Better checks for non-printable chars in nick added.
5722 Affected file silcd/command.c.
5724 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5726 * Call the silc_server_udpate_servers_by_server in the
5727 primary router that comes back online in the backup resuming
5728 protocol. Otherwise it routes packets wrong. Affected file
5729 silcd/server_util.[ch], silcd/server_backup.c.
5731 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5734 lib/silcutil/silcbuffmt.[ch].
5736 * Redefined the SILC packet header to include the padding
5737 length. Affected file lib/silccore/silcpacket.[ch].
5739 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5740 length for maximum padding up to 128 bytes). Affected
5741 file lib/silccore/silcpacket.h.
5743 * Removed all backwards support for old 0.5.x MAC thingies.
5744 The SILC packet header change makes it impossible to be
5745 backwards compatible.
5747 * Send the ENDING packet with timeout in the backup resuming
5748 protocol. This is to assure that all routers has connected
5749 to the primary router. Affected file silcd/server_backup.c.
5751 * Changed the RNG to take the first IV from random data. It
5752 used to take it from zero actually. Changed the RNG also
5753 to use /dev/urandom during session. /dev/random is used
5754 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5756 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Changed the SILC packet header to have the first two bytes
5759 (the packet length) encrypted. Affected files aroung the
5760 code tree, lib/silccore/silcpacket.[ch]. Removed the
5761 SilcPacketCheckDecrypt callback. It is not needed anymore
5762 since the silc_packet_receive_process will determine now
5763 whether the packet is normal or special.
5765 * Implemented the unidirectional MAC keys. Affected files
5766 lib/silcske/silcske.c, silcd/protocol.c and
5767 lib/silcclient/protocol.c.
5769 * Implemented the packet sequence number to the MAC computation.
5770 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5771 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5772 lib/silcclient/protocol.c.
5774 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Allow backup router to announce servers. All servers
5777 announced by backup router are added to the global list
5778 automatically. Update hte server's socket to our primary
5779 router also when backup router announces a server.
5780 Affected file silcd/packet_receive.c.
5782 * Do not update the client->router in the function
5783 silc_server_udpate_clients_by_server if the client is on
5784 global list. We might fail to find any specific server
5785 for locally connected clients and local cell clients. They
5786 should still use the `from' and not `to' as client->router.
5787 This fixes backup router resuming protocol. Affected file
5788 silcd/server_util.c.
5790 * Decrease channel statistics count only if the channel
5791 deletion worked. Affected files are silcd/server.c and
5792 silcd/server_util.c.
5794 * Added silc_server_update_servers_by_server to update origin
5795 of all server entries. Used during backup router protocol.
5796 Affected files silcd/server_util.[ch], silcd/server.c. and
5797 silcd/backup_router.c.
5799 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5800 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5801 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5802 lib/silccrypt/silchmac.c.
5804 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Assure that router cannot reroute the same channel message
5807 to the sender. Affected file silcd/packet_receive.c.
5809 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Made better checks that the channel message is not sent
5812 to the router it came from. Affected file is
5813 silcd/packet_send.c. Fixed memory leak too.
5815 * Announce informations for incoming router connection, but
5816 only after checking if it is replaced by backup router.
5817 Affected file silcd/packet_receive.c.
5819 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Fixed the backup resuming protocol to work in multiple
5822 router environment. Affected file silcd/server_backup.c.
5824 * Route packet only to one router in the function
5825 silc_server_packet_send_to_channel. Affected file is
5826 silcd/packet_send.c.
5828 * Fixed silc_server_send_notify_dest to set the broadcast
5829 flag. Fixed the silc_server_send_notify_topic to actually
5830 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5831 Affected file silcd/packet_send.c.
5833 * Changed the SFTP Filesystem interface. Changed the
5834 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5835 the filesystem operation function. The SilcSFTPFilesystem
5836 is now a context that is allocated by all filesystem allocation
5837 functions and it already includes the operations structure
5838 and filesystem specific context. It is given as argument
5839 now to the silc_sftp_server_start. This made the interface
5840 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5841 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5843 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Changed the backup router adding and getting interfaces
5846 in the server. The router that will be replaced by the
5847 specified backup router is now sent as argument. Affected
5848 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5851 * Added silc_net_addr2bin_ne to return the binary form of
5852 the IP address in network byte order. Affected files
5853 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5855 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Check for existing server ID in silc_server_new_server
5858 and in silc_server_connect_to_router_final and remove the
5859 old entry if it exists. Affected file silcd/packet_receive.c,
5862 * Send the channel message always to only one router, either
5863 in upstream or downstream. Affected file is
5864 silcd/packet_send.c.
5866 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Wrote the definition of the backup resuming protocol to the
5869 protocol specification.
5871 * Removed one redundant channel key generation from normal
5872 server during joining procedure. Removed one redundant
5873 channel key sending from server to router during joining
5874 procedure. Affected file silcd/command.c.
5876 * Made minor bugfixes to the backup router resuming protocol.
5877 Affected file silcd/server_backup.c, server.c.
5879 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Added --disable-asm configuration option. Affected files
5882 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5885 * Implemented the backup resuming protocol that is used to
5886 resume the primary router position in the cell after the
5887 primary router comes back online. Affected files
5888 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5889 and silcd/server_util.[ch].
5891 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Sleep two (2) seconds after sending QUIT command to server.
5894 Affected file lib/silcclient/command.c.
5896 * Assure that if outgoing data buffer is pending do not force
5897 send any data. Affected file silcd/packet_send.c.
5899 * Assure that if outgoing data buffer is pending do not force
5900 send any data. Affected file lib/silcclient/client.c.
5902 * Implemented the backup router support when the primary router
5903 goes down. The servers and routers can now use the backup
5904 router as new primary router without loosing connectivity.
5906 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5909 in the server to indicate disabled entry. All data read
5910 from the connection will be ignored and no data is sent
5911 for entry that is disabled. Affected files are
5912 silcd/idlist.h, silcd/server.c.
5914 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Created SFTP client and server test programs in the
5917 lib/silcsftp/tests directory.
5919 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Implemented memory filesystem (virtual filesystem) for
5922 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5925 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Implemented the SFTP (SSH File Transfer Protocol) to the
5928 lib/silcsftp. It includes SFTP client and SFTP server
5931 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Moved lib/silccore/silcprotocol.[ch] to the
5934 lib/silcutil library.
5936 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5937 take variable argument list pointer as argument. Affected
5938 file lib/silcutil/silcbuffmt.[ch].
5940 * Added silc_buffer_set function that is used to set data
5941 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5942 Affected file lib/silcutil/silcbuffer.h.
5944 * Changed various routines in the core library to use the new
5945 silc_buffer_set instead of allocating new buffer only for
5948 * Added 64-bit value formatting and unformatting support to the
5949 silc_buffer_[un]format routines. Affected file is
5950 lib/silcutil/silcbuffmt.[ch].
5952 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5953 to includes/bitmove.h.
5955 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Fixed channel user mode saving in client library. Affected
5958 file lib/silcclient/command[_reply].c.
5960 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5962 * Defined the file transfer to the SILC Protocol. Added
5963 new packet type SILC_PACKET_FTP and defined File Transfer
5964 Payload. The mandatory file transfer protocol is SFTP
5965 (SSH File Transfer Protocol). Affected file in addition
5966 of the internet draft is lib/silccore/silcpacket.h.
5968 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5969 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5970 is used as part of backup router protocol when the primary
5971 router of the cell is back online and wishes to resume
5972 the position as primary router.
5974 * Redefined the MAC generation keys in the protocol. The
5975 same key is not used anymore in both direction. Both
5976 direction will now use different keys for sending and
5977 receiving. This fixes a potential security flaw. This
5978 change causes incompatibilities in the protocol.
5980 * Redefined also the MAC computation from the packet.
5981 An packet sequence number is now added to the MAC
5982 computation. This prevents possible replay attacks against
5983 the protocol. This change too causes incompatibilities
5986 Added `sequence' field to the SilcPacketContext to hold
5987 the current sequence number for the packet.
5989 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Added `created' field to the SilcIDListData in the file
5992 silcd/idlist.h to indicate the time when the entry was
5995 * Added `created' field to the SilcChannelEntry too. Affected
5996 file silcd/idlist.h.
5998 * Added `creation_time' aguments to all the announcement functions
5999 in the server. If it is provided then only the entries that
6000 was created after the provided time frame are actually
6001 announced. Affected file silcd/server.[ch].
6003 * The protocol says that the Channel ID's IP address must be
6004 based on the router's IP address. Added check for this in
6005 the silc_server_new_channel when processing incoming New Channel
6006 Payload. Affected file silcd/packet_receive.c.
6008 * Print out the correct version with --version in SILC client.
6009 Affected file irssi/src/silc/core/silc-core.c.
6011 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * Fixed WHOWAS command to check for completnes of the client
6014 entry always, not just when the command is coming from client.
6015 Affected file silcd/command.c.
6017 * Added new function silc_server_packet_queue_purge to purge the
6018 outgoing data queue to the network. After the function returns
6019 it is guaranteed that the outgoing packet queue is empty.
6020 Affected file silcd/packet_send.[ch].
6022 * Purge the outgoing packet queue in the rekey protocol's final
6023 callback to assure that all rekey packets go to the network
6024 before quitting the protocol. Affected file silcd/server.c.
6026 * Added silc_client_packet_queue_parse as similar function as
6027 in server to the client library. The affected file is
6028 lib/silcclient/client.c.
6030 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6032 * Splitted silcd/server.c and created silcd/server_util.[ch]
6033 for utility functions.
6035 * Added new socket flag SILC_SF_DISABLED to indicate that the
6036 connection is open but nothing can be sent to or received from
6037 the connection. Affected file lib/silcutil/silsockconn.[ch].
6038 The checking for disabled socket is checked in the low level
6039 silc_socket_write and silc_socket_read functions.
6041 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Allow only nicknames and channel names that fits into the
6044 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6046 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * When processing JOIN command reply in server check that if
6049 the channel exists in our global list we'll move it the local
6050 list. Affected file silcd/command_reply.c.
6052 * Fixed the check whether client is joined on the channel already
6053 in JOIN command. Affected file lib/silcclient/command.c.
6055 * Fixed the JOIN command reply to check whether the channel
6056 already exists. Affected file lib/silcclient/command_reply.c.
6058 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Added silc_ske_status_string to map the SKE error numbers
6061 to readable strings. The affected files are
6062 lib/silcske/silcske[_status].[ch].
6064 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Do not show the private channels on the WHOIS channel list
6067 as it is not allowed by the protocol. The affected file is
6070 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Assure that the packet length digged from the actual packet
6073 is something sensible in the silc_packet_decrypt_rest_special
6074 in lib/silccrypt/silcpacket.c.
6076 * Free and NULL the allocated pointer in silc_hmac_alloc if
6077 the HMAC allocation fails. The affected file is
6078 lib/silccrypt/silchmac.c.
6080 * Print the selected security properties to the log files in
6081 the server. Affected file silcd/protocol.c.
6083 * Add SKE's reference counter even if calling the completion
6084 callback manually. Otherwise it goes negative, although it
6085 does not cause any problems. The affected file is
6086 lib/silcske/silcske.c.
6088 * Remove the client entry with short timeout after giving the
6089 KILL command. Affected file lib/silcclient/command.c.
6091 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6092 case all found clients are already disconnected (WHOWAS would
6093 found them) in the server. Affected file silcd/command.c.
6095 * Update the last_receive (time of last data received) to be
6096 updated only when received private or channel message so that
6097 the idle time showed in WHOIS makes more sense.
6099 * Added boolean field `valid' in to the SilcClientEntry in the
6100 client library to indicate whether the entry is valid or not.
6101 This fixes the nickname change bug on channel when changing
6102 the nickname to be same than the old (like nick to Nick) the
6103 nickname formatter doesn't set the new nick anymore to Nick@host.
6104 Affected file lib/silcclient/idlist.[ch].
6106 * Now actually fixed the nickname changing on disconnection.
6107 Added new function silc_change_nick to the Irssi SILC Client.
6108 Affected file irssi/src/silc/core/client_ops.c,
6109 irssi/src/silc/core/silc-nicklist.[ch].
6111 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Check that the public key exists in the GETKEY command before
6114 trying to encode it. Affected file silcd/command.c.
6116 * Print some notifications on received public keys with GETKEY
6117 command in the Irssi SILC Client. Affected files are
6118 irssi/src/fe-common/silc/module-formats.[ch],
6119 irssi/src/silc/core/client_ops.c.
6121 * Use IDENTIFY command to resolve the server information in the
6122 GETKEY command instead of INFO command. Affected file
6123 lib/silcclient/command.c.
6125 * All command reply functions in the client library now calls
6126 the pending command reply callbacks even if an error has
6127 occurred. The server has done this a long time and now it was
6128 time to move the client library to this as well. Now all
6129 errors can be delivered back to the pending command reply
6130 callbacks if necessary. Affected files are
6131 lib/silcclient/command[_reply].[ch].
6133 * Change the nickname on disconnection back to the username
6134 because in reconnect the server will enforce it to it anyway.
6135 Affected file irssi/src/silc/core/silc-servers.c.
6137 * Fixed a config file parsing bug in the Irssi SILC client.
6138 Affected file irssi/src/silc/core/clientconfig.c.
6140 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * When printing the channel mode on JOIN, verify that the
6143 channel key and channel's HMAC are valid. Affected file
6144 irssi/src/silc/core/client_ops.c.
6146 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6149 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6150 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6152 * Removed channel key rekey task deleting from the function
6153 silc_server_save_channel_key. Affected file silcd/server.c.
6154 Added explicit timeout task context instead that is used to
6155 delete the task if we are registering a new task before the
6156 new task has elapsed.
6158 * When channel key rekey occurs the client library now saves
6159 the old channel key for a short period of time (10 seconds) and
6160 is able to use it in case some is still sending channel
6161 messages encrypted with the old key after the rekey. Affected
6162 file lib/silcclient/[idlist.h|client_channel.c].
6164 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Added check to the silc_server_new_id_real to not accept
6167 new ID if it is the sender's own ID. Affected file is
6168 silcd/packet_receive.c.
6170 * Assure that we do not announce ourself or the one we've
6171 sending our announcements when we're router and are announcing
6172 servers to our primary router. Affected file silcd/server.c.
6174 * Fixed silc_server_command_identify_check_client to assemble
6175 correct WHOIS packet. It send corrupted WHOIS packet and
6176 caused problem with router to router connections. Affected
6177 file silcd/command.c.
6179 Fixed also silc_server_command_whois_check the same way
6180 as for the IDENTIFY command.
6182 * Added new SilcIDListStatus to the server in the SilcIDListData
6183 structure. The status now includes the current status of
6184 the entry (like registered, resolved etc.). Affected file
6185 silcd/idlist.[ch]. Defined a bunch of different status types
6186 as well. This replaced the old boolean registered field as well.
6188 Added resolve_cmd_ident field to the SilcClientEntry structure
6189 too so that if the entry is for example being resolved so
6190 another command may attach to the same pending command reply
6191 without requiring to resolve the same entry again. This concept
6192 should optimize the WHOIS and the IDENTIFY resolving under
6193 heavy load by taking away unnecessary resolving for entries
6194 that are being resolved already.
6196 Added support for adding multiple pending commands for one
6197 command idenfier. Affected file silcd/command[_reply].[ch].
6199 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6200 before deleting the data. Otherwise the hash table will have
6201 freed data in comparison functions. Affected file is
6202 silcd/command_reply.c.
6204 * Fixed silc_idlist_replace_client_id to add the new entry to
6205 the cache with NULL nickname. Otherwise there will be invalid
6206 memory as the nickname after the nickname is freed. Affected
6207 file silcd/packet_receive.c.
6209 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6210 saved into wrong slots because the previous number of entries
6211 was not taken into account. Affected file silcd/idlist.c.
6212 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6214 * If we are router and we receive JOIN notify to a channel that
6215 does not have any users then notified client is marked as the
6216 channel founder, as it is it. The affected file is
6217 silcd/packet_receive.c
6219 * Added to the extended hash table API's table_del_*ext functions
6220 the destructor as argument too, so that the caller can decide
6221 which destructor to use or whether to use destructor at all.
6222 Affected file lib/silcutil/silchashtable.[ch].
6224 * Fixed ID Cache purging. It actually deleted the entries from
6225 the hash table after the data was freed. The hash table ended
6226 up comparing freed memory. The affected file is
6227 lib/silccore/silcidcache.c.
6229 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Fixed Irssi SILC client's KILL command's HELP syntax.
6233 * The USERS command now resolves the detailed user information
6234 if the userinfo field is missing. Affected file is
6235 lib/silcclient/command_reply.c.
6237 * Do not print error in silc_file_read if the read file does
6238 not exist. Just silently return NULL. Affected file is
6239 lib/silcutil/silcutil.c.
6241 * Fixed the silc_log_output to not wine about NULL filename
6242 and to not create some bogus " " filename. Affected file is
6243 lib/silcutil/silclog.c.
6245 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6247 * Fixed various printing bugs on the user interface in the
6248 Irssi SILC Client. Minor changes that were forgotten from
6251 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Fixed the configure.in.pre and the compilation and distribution
6254 environment to support the new autoconf 2.52. That version is
6255 now required to compile the CVS trunk.
6257 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6260 to generally parse user@fqdn format strings. Affected file
6261 lib/silcutil/silcutil.c.
6263 * Added nickname_format and nickname_force_format fields to the
6264 SilcClientParams structure. The first one defines the format
6265 for the nicknames that the library will enforce if the receives
6266 multiple same nicknames. The second one is boolean value and
6267 can be used to force the library to always enforce the format
6268 to the nicknames regardles whether there are multiple nicknames
6269 or not. This configurable formatting was employed to flexibly
6270 support accessing multiple nicknames from the user interface.
6271 The userinterface can now set the nicknames to what ever format
6272 they prefer. Affected file lib/silcclient/silcapi.h.
6274 Added function silc_client_nickname_format to the file
6275 lib/silcclient/idlist.c. It performs the nickname formatting.
6277 Added new field `hostname´ to the SilcClientEntry context.
6278 It holds the hostname of the client. Affected file is
6279 lib/silcclient/idlist.h.
6281 * Irssi SILC Client sets the nicknames in nick@hostn format.
6282 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6283 irssi/src/silc/core/silc-core.c.
6285 The WHOIS printing now also shows both the real nickname and
6286 the formatted nickname so that user knows how to access the
6287 user if there are multiple same nicknames cached. Affected
6288 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6289 printing formatting too to take the hostname now as a separate
6290 argument. The Affected file is
6291 irssi/src/fe-common/silc/modules-formats.[ch].
6293 * Changed the silc_client_get_clients_local to accept the formatted
6294 nickname as argument. It accepts the real nickname too but the
6295 formatted nickname can be used to find the true entry from
6296 multiple entries. Affected file lib/silcclient/silcapi.h and
6297 lib/silcclient/idlist.c.
6299 * Added nickname_format_parse field to the SilcClientParams.
6300 It is a callback function provided by the application to parse
6301 the nickname out of the formatted nickname string. The library
6302 calls it to get the nickname from the formatted string. Since
6303 the application generally knows better the format of the nickname
6304 string it parses it instead of the library, even though library
6305 encodes the formatted string. If the callback function is not
6306 provided then the library will use the string as is. The
6307 affected file is lib/silcclient/silcapi.h.
6309 * All the nickname strings passed to the client library in
6310 commands are now expected to be formatted nickname strings.
6311 If the command does not support the formatted nickname string
6312 it will assume that the sent string is the actual nickname.
6313 Affected file lib/silcclient/command.c.
6315 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Added public key authentication support to OPER and SILCOPER
6318 commands in the client library. Affected file is
6319 lib/silcclient/command.c.
6321 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Changed the get_auth_methdod client operation to be asynchronous.
6324 It can be async if the application resolves the authentication
6325 method from the server during the negotiation. Added new
6326 SilcGetAuthMeth completion callback that the application will
6327 call after resolving the authentication method.
6329 Added function silc_client_request_authentication_method that
6330 the application can use to resolve the authentication method
6331 from the server. Added also SilcConnectionAuthRequest callback
6332 that the library will call after the server has replied. The
6333 application can call this function if it does not know the
6334 current authentication method.
6336 Affected files are lib/silcclient/client.c and
6337 lib/silcclient/silcapi.h.
6339 * The Irssi SILC client now automatically resolves the authentication
6340 method incase any configuration information is not present (and
6341 currently there never is). The affected file is
6342 irssi/src/silc/core/client_ops.c.
6344 * Fixed public key authentication from the client library.
6345 Affected file lib/silcclient/protocol.c. Changed also the
6346 protocol specification about the public key authentication in
6347 the connection authentication protocol. The actual data to be
6348 signed is now computed with a hash function before signing.
6350 * Fixed the public key authentication from the server as well.
6351 Affected file silcd/protocol.c.
6353 * Removed the mlock()'s from the memory allocation routines.
6354 Affected file lib/silcutil/silcmemory.c. The ./configure does
6355 not check anymore for the mlock(). Affected file is
6358 * Fixed USERS command in server to allow the execution of the
6359 command for private and secret channels if the client sending
6360 the command is on the channel. Affected file silcd/command.c.
6362 * Fixed silc_client_get_clients_local to return the clients
6363 count correctly. It could return wrong value. Affected file
6364 lib/silcclient/idlist.c.
6366 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6369 types. The assembler optimizations seemed not to like 64-bit
6370 data types. The assmebler optimizations thus are now enabled
6371 also for BSD systems as opposed to only enable them for Linux.
6373 * Do not check for threads at all on BSD systems. Affected
6374 file configure.in.pre.
6376 * Removed -n and -h options from the Irssi SILC Client since
6377 they are not used in silc.
6379 * Fixed the prime generation to assure that the first digit
6380 of the generated random number is not zero since our conversion
6381 routines does not like number strings that starts with zero
6382 digit. If zero digit is seen the random number is regenerated.
6383 This caused some corrupted RSA keys when the zero first digit
6384 was met. Affected file lib/silcmath/silcprimegen.c.
6386 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Fixed WIN32 configuration in the ./configure script.
6389 Fixed to include xti.h on environments that has it.
6390 Patches by Carsten Ilchmann and andrew.
6392 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Changed the silc_id_create_client_id to be collision
6395 resistant. It is now assured that there cannot be created
6396 two same client ID's. I suspect that some weird bugs in
6397 the server were actually caused by duplicate Client IDs.
6398 Affected file silcd/serverid.[ch]. A router receiving
6399 new ID now also assures and informs the sending server
6400 if the ID caused collision.
6402 * Changed the silc_id_create_channel_id to also assure that
6403 there are no collisions.
6405 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6407 * Statement about ignoring the Mutual Authentication flag when
6408 performing rekey with PFS was a bit misleading. It is ignored
6409 if it was set in the initial negotiation, it cannot be even
6410 set in the rekey. Fixed in the ke-auth draft. Started the
6411 new versions of the protocol drafts in the doc/.
6413 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Fixed a bug in silc_client_command_identify_save when saving
6416 new channel information. The channel name was no duplicated
6417 and caused crash on exit. Affected file is
6418 lib/silcclient/command_reply.c.
6420 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6422 * Fixed the getkey command handling in the server. Send just
6423 empty OK reply to the sender if the key could not be fetched
6424 (but everything else was ok, like the key just was not available).
6425 Changed the public key parameter to optional in the protocol
6426 specs so that empty OK reply can be sent. Affected file
6429 Added a message to Irssi SILC client to tell to user if the
6430 server did not return a public key.
6432 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6434 * Fixed a channel key regeneration bug. It registered new
6435 timeout tasks exponentially until all system resources were
6436 used. Affected file silcd/server.c.
6438 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Added the SILC Document generator to the scripts/silcdoc.
6441 It can be used to generate the Toolkit Reference Manual out
6442 of the source tree. Internally it will also use the RoboDoc
6443 generator now imported in util/robodoc.
6445 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Added couple of return's in rekey protocol if error orccurred
6448 during the protocol. The execution must be terminated.
6449 Affected file silcd/protocol.c. Also, terminate the protocol
6450 always with timeout.
6452 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * The client's Client ID was created initally from the wrong
6455 nickname (it could have been in format nick@host) in the
6456 silc_server_new_client. Affected file silcd/packet_receive.c
6458 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * Added some SILC_LOG_ERROR's to various error conditions
6461 if client could not be added to ID cache. Affected files
6462 silcd/packet_receive.c and silcd/server.c.
6464 * When client's sock->user_data is freed, NULL also the
6465 client->router and client->connection pointers. Added check
6466 for these pointers being NULL to various places around the
6467 code. Affected file silcd/server.c.
6469 * Added client->data.registered == TRUE checks to various
6470 places around the code to assure that unregistered client's
6471 are not handled when it is not allowed. Affected file
6474 * Added `bool registered' fields to all
6475 silc_idlist_[server|client]_get_* routines to indicate whether
6476 the fetched client needs to be registered or not. Affected
6477 file silcd/idlist.[ch].
6479 * Add your own entry as registered to the ID cache in the
6480 server. Affected file server.c.
6482 * Fixed a bug in silc_server_new_server. The SilcServer was
6483 set as the new server's context instead of SilcServerEntry.
6484 This naturally caused some weird bugs.
6486 * Added "updated" field the SilcChannelEntry which indicates
6487 the time since the channel entry was last accessed. This
6488 can be used to determine whether it is necessary to
6489 announce the channel after backup resuming protocol.
6490 Affected files silcd/idlist.[ch].
6492 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Do not delete the channel rekey task when adding it
6495 for in silc_server_create_channel_key.
6497 * Changed the silc_server_create_channel_key to return
6498 TRUE or FALSE to indicate the success of the channel key
6501 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Fixed MSVC++ project files and added missing files to
6504 Makefiles under win32/.
6506 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Do not add TCP_NODELAY flag if the operating system
6509 does not have it defined. Affected files are
6510 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6512 * Fixed buffer overflow from Irssi SILC Client. Affected
6513 file irssi/src/fe-common/core/themes.c.
6515 * Fixed double free in client library in the file
6516 lib/silcclient/client.c when disconnecting from server.
6518 * Applied double free patch from cras to Irssi SILC client.
6519 Affected files irssi/src/core/[modules/expandos].c
6521 * Fixed the disconnection handling to Irssi SILC Client.
6522 The application must call silc_client_close_connection
6523 in ops->connect client operation in case of failure of
6524 the connection. Affected file is
6525 irssi/src/silc/core/client_ops.c.
6527 * Do not set sock->protocol to NULL in the function
6528 silc_client_close_connection after executing the protocol's
6529 final callback since the sock might not be valid anymore.
6530 Affected file lib/silcclient/client.c.
6532 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6534 * Do not enable SILC_THREADS if the linking with libpthread
6535 did not happen. Affected file configure.in.pre.
6537 * Added notion to protocol specification that server must
6538 verify the sent authentication payload with CMODE when
6539 setting the channel founder key. Implemented it to the
6540 server. Affected file silcd/command.c.
6542 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Added _EXTRA_DIST SILC distribution variable to the
6545 distributions file. It is used to conditionally add extra
6546 files or directories to the specific distribution. Affected
6547 files ./prepare, Makefile.am.pre and distributions.
6549 Removed the `_' from the start of the distribution names.
6552 * Added README.WIN32 for instructions to compile the Toolkit
6555 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6557 * Fixed a double free in disconnection in the server. Affected
6558 file is silcd/server.c.
6560 * Fixed the lib/silcske/groups.c to work now also with GMP
6561 MP library. The string conversion did not work when using
6562 specific base and the base is indicated in the string as well.
6564 * Created win32/ directory which now includes MSVC++ specific
6565 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6566 It will appear only in the toolkit distribution
6568 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6570 * Changed the key material distribution function in case when
6571 the hash output is too short. The data is now concatenated
6572 a bit differently than it used to. Made the change to the
6573 SKE protocol specification.
6575 * Added better GMP detection to configure.in.pre. A patch
6578 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Fixed a minor bug in SKE that might cause some problem on
6581 some platforms. Affected file lib/silcske/silcske.c.
6583 * Added the cookie checking for initiator in the SKE. It checks
6584 that the responder returns the sent cookie unmodified. The
6585 affected file is lib/silcske/silcske.c. Added new SKE
6586 error type INVALID_COOKIE that can be sent during the
6587 negotiation. Fixed some memory leaks as well.
6589 * Added the "invalid cookie" error message to Irssi SILC client's
6592 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Added `task_max' field to the SilcClientParams to indicate
6595 the maximum tasks the scheduler can handle. If set to zero,
6596 default values are used. Affected file lib/silcclient/silcapi.h.
6598 * Fixed memory leaks in silc_client_close_connection. Affected
6599 file lib/silcclient/client.c.
6601 * Added silc_client_del_client_entry to client library to free
6602 all memory of given client entry. Affected file is
6603 lib/silcclient/idlist.[ch].
6605 * Added new functions silc_client_del_channel and
6606 silc_client_del_server to delete channel and server entries.
6607 Affected file lib/silcclient/[silcapi.h/idlist.c].
6609 * Removed silc_client_del_client_by_id from silcapi.h.
6611 * Fixed the INFO command to return the server's own info
6612 correctly when querying by Server ID. Affected file is
6615 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6617 * Removed the non-blocking settings in WIN32 code in the
6618 silc_sock_[read/write] and added SleepEx instead. Affected
6619 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6620 of input data is now checked with FIONREAD and ioctlsocket.
6622 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Call silc_schedule_task_del_by_context in the
6625 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6626 Affected file lib/silccore/silcprotocol.c.
6628 * Call silc_protocol_cancel for active protocols in the
6629 silc_server_close_connection if the funtion
6630 silc_server_free_sock_user_data has not been called.
6631 Affected file silcd/server.c.
6633 * Generic tasks cannot be deleted using the del_by_fd
6634 task deleting function since generic tasks does not match
6635 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6637 * Added a notion to SILCOPER help file that the SILCOPER works
6638 only on router server, not on normal server.
6640 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Added for WIN32 support for the new scheduler as well.
6643 Affected file lib/silcutil/win32/silcwin32schedule.c.
6645 * Fixed the SHA1 implementation to work on various platforms.
6647 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6649 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6650 API. It is part of the scheduler now. Everything else is
6651 as previously but some functions has changed their names.
6652 Checkout the lib/silcutil/silcschedule.h for the interface.
6653 Updated all applications to use the new interface. Affected
6654 files are lib/silcutil/silcschedule.[ch].
6656 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Found a bug in the SKE implementation. The HASH value,
6659 specified by the protocol, was not computed correctly. The
6660 public key of the responder was not added to the computation
6661 even though it is mandatory. Affected file lib/silcske/silcske.c.
6662 This unfortunately causes incompatibilities with older
6663 clients and servers.
6665 * Added WIN32 specific network init and uninit functions:
6666 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6667 the Winsock2. Affected file lib/silcutil/silcnet.h and
6668 lib/silcutil/win32/silcwin32net.c.
6670 * Set the socket always to nonblocking mode on WIN32 after
6671 reading data or writing data. Affected file is
6672 lib/silcutil/win32/silcwin32sockconn.c.
6674 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Fixed various compilation problems under WIN32. Affected
6677 files lib/silcutil/win32/silcwin32thread.c and
6678 lib/silcutil/win32/silcwin32schedule.c.
6680 * Removed all _internal.h #includes from public header
6681 files. Internal headers must never be included from
6684 Removed also the lib/silcske/payload_internal.h file.
6686 * All include files that may be needed (public and some others
6687 included by the public headers) by application developers are
6688 now copied to the ./includes directory. It does not copy any
6689 internal headers. Affected file Makefile.defines.pre and all
6690 Makefile.am's under lib/ and subdirs.
6692 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Do not change the ~/.silc directory's permissions automatically.
6695 Affected file irssi/src/silc/core/clientutil.c.
6697 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * Do not cancel the protocol in silc_server_close_connection
6700 it might cause recursion. Now cancelled in the function
6701 silc_server_free_sock_user_data. Affected file silcd/server.c.
6703 * Fixed the silc_server_remove_clients_by_server to regenerate
6704 the channel keys correctly finally. Added also new function
6705 silc_server_remove_clients_channels to actually do it.
6706 Affected file silcd/server.c.
6708 * Fixed the silc_server_new_channel to not crash by giving
6709 wrong router to the new channel. Affected file is
6710 silcd/packet_receive.c.
6712 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6714 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6715 which is given as argument to the silc_client_alloc now.
6716 It can be used to configure the client and set various parameters
6717 that affect the function of the client.
6719 * The USERS command in server did not check whether the channel
6720 is private or secret. Affected file silcd/command.c.
6722 * Added new argument to the USERS command in protocol specification.
6723 The USERS command now can take the channel name as argument
6724 as well. Added support for this in client and server and
6725 updated the protocol specs.
6727 * Completed the GETKEY command in client. It can be now used
6728 to fetch also servers public key not only some clients.
6729 Affected files lib/silcclient/command[_reply].c.
6731 * Added silc_client_get_server to return server entry by the
6732 server name. Affected files lib/silcclient/silcapi.h and
6735 * Redefined the IDENTIFY command in protocol specification to be
6736 more generic. It now can be used to query information about
6737 any entity in the SILC Network, including clients, servers and
6738 channels. The query may be based either the entity's name
6739 or the ID. Added support for this in both client and server.
6741 Affected files silcd/command.c and lib/silcclient/command.c
6742 and command_reply.c.
6744 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6745 the _from_client and _from_server functions. Affected file
6748 * Added silc_client_get_channel_by_id_resolve to the file
6749 lib/silcclient/silcapi.h to resolve channel information by
6750 its ID. Added also silc_client_get_channel_by_id that
6751 does not resolve it from the server.
6753 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6755 * Added SilcServerEntry context into the client library
6756 to represent one server. The INFO command now allocates
6757 these to save the resolved server info. For now on the
6758 client library will also keep information about servers,
6759 connected and resolved with INFO.
6761 The INFO command now allocates the SilcServerEntry context
6762 and saves the server info there. The COMMAND_REPLY in
6763 the INFO now returns the parameters to application in
6764 same order as defined in the protocol specification.
6766 The entries are cached in the client->server_cache.
6768 * The INFO command is now issued after received the Client ID
6769 from the server. Affected file lib/silcclient/client.c.
6771 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6772 to the application as the mode changer might be server.
6773 It is guaranteed that NULL is not returned anymore to the
6774 application. Affected file lib/silcclient/client_notify.c.
6776 The ID Type is now also passed to the application so that
6777 it can check whether the returned entry is SilcClientEntry
6780 Added new function silc_client_get_server_by_id to return
6781 the server entry by ID. Affected files are the
6782 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6784 * Do not create the channel in the Irssi SILC Client when issuing
6785 the JOIN command but when received the sucessful JOIN command
6786 reply. Otherwise the channel might get created even though we
6787 could not join it. The Affected file is
6788 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6790 * Fixed a channel joining bug in router. The router must also
6791 check the channel modes, invite and ban lists etc. when serving
6792 the JOIN command sent by normal server. Affected file is
6793 silcd/command.c. The router now resolves the client's
6794 information from the server who sent the JOIN command if it
6795 does not know it, and processes the JOIN command only after
6798 * Changed the SilcCommandCb to take new argument; void *context2.
6799 Affected file lib/silccore/silccommand.h
6801 The second argument in the command callbacks in the server now
6802 includes the SilcServerCommandReplyContext if the command was
6803 called as pending command callback from the command reply.
6804 Otherwise it is NULL. When called as pending the status of the
6805 command reply will be checked and if it was erronous the
6806 error will be sent to the original sender of the command.
6807 This way the client always receives the error messages even
6808 though the server was actually the one who received the error
6809 when it resent the command to router, for example. Affected
6810 files silcd/command[_reply].[ch].
6812 * Fixed sending WHOWAS command's error message to client if
6813 the requested client could not be found. It was missing.
6816 * Changed the CMODE and CUMODE commands reply arguments in the
6817 protocol specification. The Channel ID is now sent in both
6818 of the commands to identify the channel. Implemented this
6819 new feature to the client and server. Affected files
6820 lib/silcclient/command_reply.c and silcd/command.c.
6822 * Made better checks for invite and ban lists in the JOIN
6823 command in server. Affected file silcd/command.c.
6825 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * The server now performs the incoming host IP/DNS lookup
6828 using the silc_socket_host_lookup and thus does not block
6829 the server anymore. Affected file silcd/server.c.
6831 * Completed the multi-thread support for SILC Scheduler in
6832 the lib/silcutil/silcschedule.c.
6834 * Fixed the configure.in.pre to detect the pthread correctly
6837 * Fixed a deadlock in silc_task_queue_wakeup in the file
6838 lib/silcutil/silctask.c.
6840 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Added new function silc_schedule_wakeup that is used in
6843 multi-threaded environment to wakeup the main thread's
6844 schduler. It needs to be used when a thread adds a new task
6845 or removes a task from task queues. After waking up, the
6846 scheduler will detect the task queue changes. If threads
6847 support is not compiled in this function has no effect.
6848 Implemented the wakeup mechanism to both Unix and WIN32
6849 systems. Affected files are lib/silcutil/silcschedule.[ch],
6850 lib/silcutil/unix/silcunixschedule.c and the
6851 lib/silcutil/win32/silcwin32schedule.c.
6853 * Added new function silc_task_queue_wakeup to wakeup the
6854 scheduler by the specified task queue. Affected file
6855 lib/silcutil/silctask.[ch].
6857 * The silc_socket_host_lookup_start now wakes up the scheduler
6858 after adding the timeout task. Affected file is
6859 lib/silcutil/silcsockconn.c.
6861 * The silc_socket_host_lookup is synchronous now if the threads
6862 support is not compiled in. However, the callback is still
6863 called asyncronously through the scheduler, anyway. Affected
6864 file lib/silcutil/silcsockconn.c.
6866 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6868 * Added new function silc_socket_host_lookup to perform
6869 asynchronous IP and FQDN lookups for the socket connection.
6870 Affected files lib/silcutil/silcsockconn.[ch].
6872 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6874 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6875 that may or may not compile the mutex support in.
6877 Changed the silc_mutex_alloc interface. It allocates the
6878 mutex now to the sent pointer and returns TRUE or FALSE.
6880 Affected file lib/silcutil/silcmutex.h.
6882 * Wrote the SILC Task Queue interface to support multi-threads.
6883 Affected file lib/silcutil/silctask.[ch].
6885 * Wrote the SILC Scheduler to support multi-threads. Affected
6886 file lib/silcutil/silcschedule.c.
6888 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6891 in lib/silcutil/win32/.
6893 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Defined SILC Mutex API and SILC Thread API and implemented
6896 them for Unix. Affected files are
6897 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6898 lib/silcutil/unix/silcunixmutex.c and
6899 lib/silcutil/unix/silcunixthread.c.
6901 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6903 * Fixed the silc_server_remove_clients_by_server's channel
6904 key re-generation. The hash table handling was incorrect
6905 and would not work with many channels. Affected file is
6908 * Fixed some memory leaks around the server code.
6910 * Rewrote the silc_server_get_users_on_channel to support IPv6
6911 based Client ID's. Affected file silcd/server.c.
6913 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6914 specification. However, a separate document must be written
6915 to define the detailed signing procedure and the payload
6916 associated with the flag. Defined the flag to the
6917 lib/silccore/silcchannel.h as well.
6919 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6921 * Changed the dynamic tables to static size tables in the
6922 lib/silccrypt/silchmac.c.
6924 * Removed GCC dependencies from the code. A patch by cras.
6926 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Do not show the error "Error receiving packet bla bla"
6929 in server if it really was not an error (-2 means that reading
6930 is pending). Affected file silcd/server.c.
6932 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6934 * Fixed a possible crash in silc_server_remove_clients_by_server
6935 in silcd/server.c. Fixed there also some memory leaks.
6937 * Fixed the silc_idlist_replace_client_id. It could replace
6938 wrong key in the hash table. Affected file silcd/idlist.c.
6940 * Do not check whether there are global users on the channel
6941 if the channel->global_users is FALSE. Affected functions
6942 silc_server_remove_from_one_channel and
6943 silc_server_remove_from_channels in silcd/server.c. Also,
6944 do not check if the removed client is local as we can be
6945 sure that global client was not removed from the channel
6946 and checking for global users is not needed.
6948 * The silc_server_remove_clients_by_server now re-generates
6949 the channel keys correctly for those channels that had
6950 clients removed from them. Affected file silcd/server.c.
6952 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6954 * Found the reason of random crashes in the server. We weren't
6955 ignoring the SIGPIPE signal (which can be sent in write())
6956 and it crashed the server. Affected file silcd/silcd.c.
6958 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6960 * Assure that sock->user_data is not NULL in the function
6961 silc_server_packet_send in silcd/packet_send.c.
6963 * Disconnect the remote connection if it could not be added
6964 to any ID lists in the server. The affected file is
6967 * Check in silc_server_packet_send[_real/dest] that the
6968 socket is not disconnecting and ignore the data if it is.
6969 Affected file silcd/packet_send.c.
6971 * Define inline to __inline on native WIN32 compilation.
6972 Affected file includes/silcwin32.h.
6974 * Added some explicit type casts for inline code since MSVC
6975 require them. Affected files lib/silcutil/silcbuffer.h,
6976 lib/trq/silcdlist.h and lib/trq/silclist.h.
6978 * Print warning in log files from now on if the packet
6979 decryption fails. Affected file silcd/server.c.
6981 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6983 * Changed the `say' client operation's interface to accept
6984 new `type' argument to indicate the type of the message sent
6985 by the library. The application may filter the library's
6986 messages according the type. The affected file is the
6987 lib/silcclient/silcapi.h.
6989 * Added two new functions to lib/silcclient/silcapi.h:
6990 silc_client_del_client and silc_client_del_client_by_id.
6991 Affected file lib/silcclient/idlist.c.
6993 * Moved the clientincludes.h from includes/ to silc/ and
6994 serverincludes.h from includes/ to silcd/.
6996 * The modes for the CMODE and CUMODE are now passed as
6997 uint32 for application with COMMAND_REPLY. The affected
6998 file is lib/silcclient/command_reply.c.
7000 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * /WHOIS without arguments shows client's own information.
7003 Affected file lib/silcclient/command.c.
7005 * Changed PING to not accept any arguments. The specs
7006 says that client can ping only the connected server so
7007 requiring an argument is not needed. Affected file is
7008 lib/silcclient/command.c.
7010 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Fixed a fatal bug in private message sending and reception
7013 encryption and decryption when using private message keys.
7014 The implementation was incorrect and did not follow the
7015 specification. It causd that some of the message were
7016 lost since it did not use the sending and receiving keys
7017 as the protocol suggests. This has been fixed and will cause
7018 incompatibilities with older clients when sending private
7019 message encrypted with private message keys. Affected files
7020 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7021 and various other in Irssi SILC Client.
7023 Added `responder' boolean argument to the functions
7024 silc_client_add_private_message_key[_ske] to indicate when
7025 the key is added as responder or initiator of the key
7028 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Removed the silc_ske_check_version function and created
7031 a SilcSKECheckVersion callback. Added also a function
7032 silc_ske_set_callbacks that is now used to set all SKE
7033 callbacks. The callback functions are not given to
7034 the SKE functions anymore, but this function is used to
7037 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7039 * Added `silc_version' argument to the silc_client_alloc
7040 to define the version of the application for the library.
7041 The library will use the version string to compare it
7042 against the remote host's (usually a server) version
7043 string. Affected file lib/silcclient/silcapi.h
7045 * Added the KE protocol context to Key Agreement context
7046 in client library so that we can abort the SKE if it
7047 is in process when we get timeout. Affected file is
7048 lib/silcclient/client_keyagr.c.
7050 * Do not resolve the client ID forever if it returns in the
7051 first time that such client does not exist. This was done
7052 for example with private message. Affected file is
7053 lib/silcclient/client_prvmsg.c.
7055 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7057 * Do not add regex.h for WIN32. The affected file
7058 includes/silcincludes.h.
7060 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7061 not work yet 100%. It generates the DLL's automatically
7062 when compiling with --with-win32 under cygwin.
7064 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7066 * lib/contrib/regex.c is not compiled on WIN32.
7068 * Added silc_net_get_socket_opt function to the
7069 lib/silcutil/silcnet.h.
7071 * Added includes/silcwin32.h for WIN32 specific includes
7074 * Do not use ptime structure or any of the posix process
7075 functions on WIN32 in lib/silccrypt/silrng.c.
7077 * Added silc_gettimeofday to provide generic function
7078 for struct timeval on all platforms. Added the function
7079 to lib/silcutil/silcutil.h.
7081 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7083 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7084 library as they clearly belong there. As a plus side we
7085 can make the actual socket connection routines platform
7088 Added also new generic function silc_socket_read and
7089 silc_socket_write (that used to be silc_packet_[read/write].
7090 The implementation of these are platform specific.
7092 * Added WIN32 specific routines of silc_socket_[read/write]
7093 to lib/silcutil/win32/silcwin32sockconn.c.
7095 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * Added preliminary support for native WIN32 compilation under
7098 cygwin (using the -mno-cygwin option for GCC) to the
7099 ./configure.in.pre. The --with-win32 now prepares the
7100 compilation for native WIN32.
7102 * Rewrote the SILC Scheduler interface in the file
7103 lib/silcutil/silcschedule.h. The scheduler is now context
7104 based and does not have anymore any global static scheduler.
7105 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7106 and created lib/silcutil/win32 directory for WIN32 based
7109 * Added Unix specific network routines to the
7110 lib/silcutil/unix/silcunixnet.c and the old
7111 lib/silcutil/silcnet.c includes now only generic routines.
7113 Added WIN32 specific network routines to the
7114 lib/silcutil/win32/silcwin32net.c.
7116 * Added Unix specific utility functions from the
7117 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7119 * Added WIN32 SILC Scheduler to the file
7120 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7123 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7125 * Do not handle JOIN notify in the server if the target client
7126 is not registered (idata->registered == FALSE). The affected
7127 file is silcd/packet_receive.c.
7129 * Update the nickrec->founder in event_cumode in the Irssi SILC
7130 client. Affected file irssi/src/silc/core/silc-channels.c.
7132 * Fixed the CUMODE_CHANGE notify handling in the server when
7133 server and router are announcing their clients on channels.
7134 Now the mode changes are saved and notified correctly. The
7135 affected file is /silcd/packet_receive.c.
7137 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7138 They really did not replace the cache entry in the ID Cache.
7139 Now they do that. Affected file silcd/idlist.c.
7141 * Fixed the KICK notify handling in the Irssi SILC client to
7142 update the channel records so that the kicked client does not
7143 appear to be on the channel. The affected file is
7144 irssi/src/silc/core/silc-channels.c.
7146 * Always update the conn->current_channel when executing command
7147 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7149 * Fixed the KILL notify handling in Irssi SILC client to remove
7150 the killed client on all channels.
7152 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7154 * Fixed the silc_parse_command_line to remove extra spaces
7155 from the start and end of the arguments. Affected file is
7156 lib/silcutil/silcutil.c.
7158 * Cancel and free any active protocol in the function
7159 silc_server_close_connection. Affected file silcd/server.c.
7161 * Cancel and free any active protocol in the function
7162 silc_client_close_connction. Affected file is
7163 lib/silcclient/client.c.
7165 * Do not execute the KILL command for clients that are in
7166 history (ie. they are not in the network). Affected file is
7169 * Fixed KILL notify handling, client does not crash anymore.
7170 Affected file irssi/src/silc/core/silc-channels.c.
7172 * Reduced the default packet buffer size from 2048 to 1024 in
7173 lib/silccore/silcpacket.c.
7175 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7176 counter to the SKE context that is incresed when the SKE library
7177 performs async operation outside the library. If the outside
7178 process frees the SKE context and FREED status will be set
7179 and the library will detect after the sync operation that the
7180 libary is freed. The affected files are
7181 lib/silcske/silcske[_status].[ch].
7183 * Resolve the client entry information in the function
7184 silc_client_channel_message to assure that NULL pointer is not
7185 passed as client entry to the application. */
7187 * Fixed the task timeout calculation to assure that there is
7188 never negative timeouts. The affected file is
7189 lib/silcutil/silcschedule.c.
7191 * Fixed the channel user mode notification sending in server.
7192 It was sent point-to-point to the router (or to server by router)
7193 but it needs to be destined to a channel. The routines now
7194 supports sending the channel user mode notifys to the channels
7195 when announcing clients and channels. Affected files are
7196 silcd/server.c and silcd/packet_receive.c.
7198 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7199 It did not actually replace the old channel entry in the cache.
7200 Affected file lib/silcclient/client_notify.c.
7202 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7204 * Fixed a possible crash in silc_packet_send_prepare. It now
7205 assures always that there is enough space in the buffer and
7206 at the tail area of the buffer (for MAC).
7208 Fixed the inbound buffer reallocation in silc_packet_read.
7209 It was old code and did not handle the reallocation correctly.
7212 The affected file is lib/silccore/silcpacket.c.
7214 * Fixed buffer overflow in silc_parse_nickname in the file
7215 lib/silcutil/silcutil.c.
7217 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7219 * make install generates new server keys only if there is not
7222 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7225 Added check that if the NOREPLY is set then we will not send
7226 the away message. This avoids infinite loop of away messages
7227 if both clients are away. The affected file is
7228 lib/silcclient/client_prvmsg.c.
7230 * Fixed client crash if /NICK was given without arguments.
7231 Affected file lib/silcclient/command.c.
7233 * Server does not send the invite list in INVITE command back
7234 to the client if the list was not altered. Added this notion
7235 to the protocol spec as well. Affected file silcd/command.c.
7237 Fixed possible crash in INVITE command by checking the
7238 value of silc_server_get_client_route command.
7240 * Fixed the INVITE notify type handling. The arguments are now
7241 taken in correct order and client does not crash. The affected
7242 file is irssi/src/silc/core/silc-channels.c.
7244 Removed the "Inviting xxx to channel" message from the
7245 client library away and let the application handle it.
7246 Affected file lib/silcclient/command.c. Added that message
7247 to Irssi SILC client's message formats.
7249 * Fixed CMODE command crash in client. It now checks the
7250 amount of arguments correctly and does not crash. The affected
7251 file is lib/silcclient/command.c.
7253 * Do not create new channel automatically in silc_channels_join
7254 but check whether the channel by that name already exists.
7255 Affected file irssi/silc/core/silc-channels.c.
7257 * Do not send the SERVER_SIGNOFF to router if the disconnected
7258 entity was the router. Affected file silcd/server.c.
7260 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7261 SILC client as it was missing from there.
7263 Added the handling of the KICK notify to the Irssi SILC client
7264 as it was missing. Added "you have been kicked" message to
7265 Irssi SILC client's message modules formats.
7267 Added the handing of the KILL notify to the Irssi SILC client
7268 as it was missing. Added the kill message module formats
7271 The affected file is irssi/src/silc/core/silc-channels.c.
7273 * The router did not save the channel mode the server announced.
7274 Affected file silcd/packet_receive.c.
7276 * Fixed a possible crash in INFO command in server. If the
7277 server did not provide the server info it crashed. Affected
7278 file silcd/command.c.
7280 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Fixed the GETKEY command in the server to check also the
7283 global list. Otherwise the GETKEY would not work correctly
7284 in normal SILC server. Affected file silcd/command.c.
7286 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Fixed GETKEY crash, it crashed if the command did not succseed.
7290 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7293 is now real and not just an macro interface to GMP.
7295 Removed the entire GMP from the source tree and imported new
7296 NSS MPI library instead. Reason for removing GMP is that it is
7297 extremely large and compiles extremely slow. The NSS MPI
7298 is only a few files and compiles in less than 10 seconds.
7299 The speed is also about the same as GMP. The MPI is imported
7300 to lib/silcmath/mpi.
7302 If the system has GMP installed we will still use the GMP.
7303 If it is not then the NSS MPI will be compiled.
7305 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Merged a long nickname (127 characters long) crash bugfix from
7308 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7310 * Merged a freed memory reference bugfix from Irssi CVS tree.
7311 Affected file irssi/src/core/commands.c.
7313 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7315 * Added the server's public key sving and verification to the
7316 server when performing the SKE. This was missing and the
7317 remote server's (or router's) public key was accepted without
7318 checking whether we have it previously or trust it at all.
7319 Affected file silcd/protocol.c.
7321 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7323 * Check in the silc_server_timeout_remote if protocol is active
7324 and make sure that the protocol's final callback is called so
7325 that all memory if freed. Affected file silcd/server.c.
7327 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * silc_server_whois_send_reply crashed the server if the nickname
7330 was 127 characters long. Affected file silcd/command.c.
7332 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7334 * Added sanity check to the silc_server_new_client. If the hostname
7335 is provided inside username then check that the provided hostname
7336 really is the same as the resolved one. If the hostname was not
7337 resolved then check it from the public key. Affected file is
7338 silcd/packet_receive.c.
7340 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7341 if the server disconnected us and the connection is not valid
7342 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7344 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7345 the library to the lib/silcutil/silcutil.[ch].
7347 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7349 * Close log file after open. Affected file
7350 lib/silcutil/silclog.c.
7352 * Check whether sock == NULL in silc_client_send_packet and return
7353 if it is. Affected file lib/silcclient/silcclient.c.
7355 * Check rec->entry == NULL in the Irssi SILC Client before
7356 sending the channel message. Affecte file is
7357 irssi/src/silc/core/silc-servers.c.
7359 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * Merged a splitted window bugfix from Irssi CVS tree. The
7362 affected file is irssi/src/fe-text/textbuffer-view.c.
7364 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7365 It did not print nickname.
7367 * Improved the distributions system a bit.
7369 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7371 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7372 irssi/src/fe-text/gui-window.c.
7374 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7375 to in-active server. The affected file is
7376 irssi/src/silc/core/client_ops.c.
7378 * Resolve the client in USERS command reply if the entry does
7379 not have username resolved. The affected file is
7380 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7381 command to WHOIS command to really resolve stuff. The USERS
7382 is not used any more in any critical section so WHOIS can
7383 be used even though it might be slower than IDENTIFY.
7385 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7388 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Changed the protocol API a bit more consistent in the
7391 lib/silccore/silcprotocol.[ch].
7393 * Changed the following headers to ROBODoc format:
7395 lib/silccore/silcpayload.h
7396 lib/silccore/silcprotocol.h
7397 lib/silccore/silcsockconn.h
7399 All core library headers are now formatted.
7401 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7403 * Fixed a bug in Irssi SILC client; do not show that you are
7404 server/router operator if you really are not. Affected file is
7405 irssi/src/silc/core/client_ops.c.
7407 * Renamed silc_command_free_payload to silc_command_payload_free.
7408 Affected file lib/silccore/silccommand.h
7410 * Added silcmath.h to include the prototoypes of various routines
7411 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7414 * Changed the following headers to ROBODoc format:
7416 lib/silccore/silcchannel.h
7417 lib/silccore/silccommand.h
7418 lib/silccore/silcid.h
7419 lib/silccore/silcidcache.h
7420 lib/silccore/silcmode.h
7421 lib/silccore/silcnotify.h
7422 lib/silccore/silcpacket.h
7423 lib/silcmath/silcmath.h
7425 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Added checking to the server code not to start the server if
7428 ciphers and stuff are not configured properly. Affected files
7429 silcd/serverconfig.[h] and silcd/server.c.
7431 * Changed the layout of the header files of the public interfaces
7432 in the SILC libraries. The new layout supports ROBODoc
7433 documentation tool (and some others) so that it is easy to create
7434 a library reference manual. All the other headers and source
7435 code must still follow the CodingStyle document. Also source
7436 code must not include these ROBODoc stuffs, only the headers.
7437 Furthermore, all public interface headers must now be named
7438 by using `silc' prefix, example: silcapi.h, silccipher.h.
7439 Some files were renamed due to this. All the other headers
7440 must not be used as public interfaces. I will update the
7441 CodingStyle document later. Changed following headers, so far:
7443 lib/silcclient/silcapi.h
7444 lib/silccore/silcauth.h
7445 lib/silccore/silcprivate.h
7446 lib/silccrypt/silcdh.h
7448 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7452 * Removed silc_client_packet_send_flush from the client library
7453 as it is not needed. Affected file lib/silcclient/client.[ch].
7455 * Added printing of message of unresolved authentication method
7456 to the Irssi SILC client. Added it to the module formats.
7457 Removed the same message from the client library.
7459 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7461 * Added new distribution feature, DISTLABEL. Every distribution
7462 can define own preprocessor label that can be used in the
7463 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7464 file distributions, acconfig.h.pre and prepare.
7466 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Added Makefile.defines_int to include the actual definitions
7469 for Makefile.defines.in. Tested the new distribution system,
7470 created distributions and tested installation.
7472 * Added AWAY message printing to the Irssi SILC client. Added
7473 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7475 * Added SCONNECT command to call the SILC's CONNECT command.
7476 Cannot use CONNECT directly since Irssi uses that internally.
7477 Affected file irssi/src/silc/core/silc-servers.c.
7479 Added ACTION local command. It is same as ME command but takes
7480 the channel as mandatory argument.
7482 Rewrote some of the Irssi's help files to suite for SILC
7485 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Added Makefile.defines[.in] that should for now on be included
7488 in all Makefile.am file in the source tree. That file includes
7489 all common compilation definitions for SILC source tree.
7491 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * Minor changes to the ./prepare script to change the package
7494 name according the distribution name to the configure.in.
7496 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Created new distribution system. Added file `distributions'
7499 that defines all the distributions that can be created out of
7500 the SILC source tree. The ./prepare script now reads that
7501 file to determine how to prepare the distributions. The
7502 first argument to the ./prepare is the name of the distribution
7503 and second is the version of the distribution. If given
7504 without arguments it creates the default (toolkit) distribution
7505 with the default version (defined in ./prepare).
7507 All Makefile.am files that are subject to the distributions
7508 are now named as Makefile.am.pre. These are ./Makefile.am
7509 and lib/Makefile.am. Others may be changed later.
7511 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Added invite list, ban list, some key management and connection
7514 error message printing to module formats in the Irssi SILC client.
7516 * Added new silc_client_set_away_message to set the away message
7517 that is back to the person who sent private message. The
7518 affected file lib/silcclient/silcapi.h and the
7519 lib/silcclient/client_prvmsg.c.
7521 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7523 * Fixed the private message sending in the Irssi SILC client,
7524 added local command KEY to the Irssi SILC client.
7526 Added key management and key agreement message formats to the
7527 irssi/src/fe-common/silc/module-formats.[ch].
7529 Added USERS (alias WHO) printing, server/router operator
7530 indication and LIST command printing to the module formats.
7532 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7534 * Fixed channel joining notify handling, cumode notify handling
7535 from Irssi SILC client.
7537 * Added SILC specific module-formats to the Irssi SILC client so
7538 that SILC specific message hilighting, colors etc is possible.
7539 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7541 Added channel mode, channel user mode, actions, notices,
7542 whois and whowas printing to the the module-formats.c.
7544 * Fixed a bug in channel deletion in the server. The channel
7545 is not left to the cache even if the channel founder auth mode
7546 is set when there are no users anymore on the channel. Affected
7547 file silcd/server.c.
7549 * The silc_net_localhost now resolves the entire hostname including
7550 the domain name. Affected file lib/silcutil/silcnet.c.
7552 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Changed the ask_passphrase client operation to be ascynchronous.
7555 It has now a completion callback and a context that the
7556 application must call after it has got the passphrase from
7557 the user. Affected files lib/silcclient/silcapi.h,
7558 lib/silcclient/protocol.c, lib/silcclient/command.c and
7561 Added SilcAskPassphrase callback that the application calls
7562 to deliver the passphrase to the library.
7564 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7565 The public key verification and especially a certificate
7566 verification is asynchronous procedure.
7568 Added new SILC_SKE_STATUS_PENDING status to indicate the
7569 request is pending and a callback will be called to finalize
7572 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7573 indicate that remote end did not send its public key (or
7574 certificate), even though we require it. Added check for this
7575 condition in the SKE. This was a security bug, now fixed.
7577 Defined new SilcSKEVerifyCbCompletion callback that is called
7578 when the verification process is completed.
7580 The affected files lib/silcske/silcske_status.h and
7581 lib/silcske/silcske.[ch].
7583 * Changed the verify_public_key client operation to be async
7584 as well. Defined SilcVerifyPublicKey callback that is used to
7585 indicate the success of the public key verification process.
7587 Changed the server and client to use the new async client
7590 * Changed the Irssi SILC client's internal scheduler to be called
7591 twice as many times as it used to be. As a result the client
7592 should be a bit faster now. Affected file is
7593 irssi/src/silc/core/silc-core.c.
7595 * Added support to Irssi SILC client of asynchronous public key
7596 verification and passphrase inquiry. Affected file is
7597 irssi/src/silc/core/silc-core.c.
7599 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7601 * Do not say "You have left channel %s" in client library.
7602 Moved it to the application. Affected files are
7603 lib/silcclient/command.c and silc/client_ops.c.
7605 * Fixed silc_client_get_clients. Command context was not
7606 duplicated and was freed memory in the callback. Affected
7607 file lib/silcclient/idlist.c.
7609 * Do not say "you are now talking..." on JOIN command in the
7610 client library. The appliation must handle it.
7612 * Do not say ".. changed topic to" in command reply in the
7613 client libary. The application must handle it.
7615 * Fixed TOPIC command sending in the client library.
7617 * Fixed a memory leak in silc_client_command_free in the file
7618 lib/silcclient/command.c.
7620 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Imported a modified version of Irssi client to the source tree.
7623 The Irssi will be used to create a new client called
7624 Irssi SILC. Imported to irssi/.
7626 Added silc_core_init_finish function to the Irssi. Affected
7627 file irssi/configure.in.
7629 A lot changes in the Makefile.ams around the irssi tree.
7631 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Do not rehash if the new size is same as the old size of the
7634 hash table, in the silc_hash_table_rehash*. The affected file
7635 lib/silcutil/silchashtable.c.
7637 * Replaced hash_table_del_by_context calls from the server
7638 (when channel->user_list and client->channels) to the
7639 hash_table_del as it is sufficient and faster.
7641 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Added silc_hash_table_list, silc_hash_table_get and the
7644 SilcHashTableList structure to provide an alternative way to
7645 traverse the hash table. The affected files are
7646 lib/silcutil/silchashtable.[ch].
7648 * Changed the server's idlist routines to use the hash table
7649 routines to optimize the code.
7651 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Replaced the client entry's `channel' list and channel entry's
7654 `user_list' list to hash tables for optimized lookup. Changed
7655 the code to use the hash table interface around the code.
7656 Affected file lib/silcd/idlist.[ch].
7658 * Added `auto_rehash' boolean argument to the function
7659 silc_hash_table_alloc to indicate whether the hash table should
7660 auto-rehash when it thinks is appropriate time. It will
7661 increase the hash table size if the there is twice as much
7662 entries in the table than the size of the table, and will
7663 decrease the size if there are twice as less entries than
7664 the size of the table.
7666 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7668 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7670 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * silc_idcache_purge_by_context deletes the entry now by context
7673 as it is supposed to do. Affected file lib/silccore/idcache.c.
7675 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7676 client is not anymore valid (WHOWAS givens the info) and not
7677 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7679 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7681 * Removed the `data' and `data_len' arguments from the ID Cache
7682 interfaces and added `name' argument. ID Cache does not handle
7683 anymore the binary data only a names associated with given ID.
7685 * When hashing a Client ID with silc_hash_id the entire ID is
7686 not hashed anymore, instead only the hash of the Client ID is
7687 hashed. This way we can access the Client ID from the cache
7688 with Client ID but with the hash of the ID (which is a hash of
7689 the nickname) as well without any difference in performance.
7691 Added also silc_idcache_find_by_id_one_ext to do one on one
7692 searching when we have the actual ID. Added also function
7693 silc_hash_client_id_compare. The affected files are
7694 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7696 * When hashing the name associated with a ID it is always done
7697 in lowercase. This way we can access the cache without worrying
7698 about case-sensitivity, even though, for example nicknames are
7701 * Fixed a bug in server with channel message sending. It put
7702 wrong ID type as destination ID. The affected file
7703 silcd/packet_send.c.
7705 * silc_idcache_del_by_context now deletes from all hash tables
7706 by context. Affected file lib/silccore/idcache.c.
7708 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Changed the client library to use the new ID Cache interface.
7711 Changes around the source tree.
7713 * Added silc_hash_table_rehash_ext to rehash with specific
7714 hash function. Affected file lib/silcutil/silchashtable.[ch].
7716 * Added silc_hash_string_compare to compare two strings in the
7717 hash table. Affected file lib/silcutil/silcutil.[ch].
7719 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Added new function silc_idcache_del_by_context into the
7722 lib/silccore/idcache.[ch].
7724 * Changed the server's ID list routines to use the new ID Cache
7725 interface. Changes around the source tree.
7727 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Added silc_hash_table_del[_by_context]_ext functions in to the
7730 lib/silcutil/silchashtable.[ch].
7732 Removed silc_hash_table_find_all* routines and added new
7733 silc_hash_table_find_foreach to replace them.
7735 Added silc_hash_table_replace_ext function as extended
7736 replacing function. Separated the simple hash table interface
7737 from the extended hash table interface in the file
7738 lib/silcutil/silchashtable.h.
7740 * Fixed minor bugs and changed it to use some of the new
7741 hash table functions in lib/silccore/idcache.c
7743 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Added new function silc_hash_table_find_all to return all keys
7746 in the hash table by the specified key. As the hash table is
7747 collision resistant it also makes it possible to have several
7748 duplicate keys in the hash table. This function may be used to
7749 find all of the keys from the hash.
7751 Added user_context arguments to the SilcHashFunction,
7752 SilcHashCompare and SilcHashDestructor to deliver user specified
7755 Added new fuctions silc_hash_table_find[_all]_ext to do
7756 extended lookup with specified hash and compare functions and
7757 specified user contexts.
7759 Added new function silc_hash_table_add_ext to add the key
7760 with specified hash function and user context.
7762 Added new function silc_hash_table_foreach to traverse all
7763 entrys in the hash table. Added SilcHashForeach callback
7766 Added new function silc_hash_table_del_by_context to delete
7767 the entry only if the context associated with the key matches.
7769 Affected files are lib/silcutil/silchashtable.[ch].
7771 * Removed silc_hash_[server/client/channel]_id and added just
7772 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7773 silc_hash_id_compare to compare two ID's using as the hash table
7774 comparison function. Added also silc_hash_data to hash
7775 binary data and silc_hash_data_compare to compare it.
7777 * Removed silc_idlist_find_client_by_hash as it is not needed
7778 anymore. Affected file silcd/idlist.[ch].
7780 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7781 to use internally the SilcHashTable. The new ID Cache is a lot
7782 faster than the old one. Some of the ID Cache interface was also
7783 rewritten and obsolete and stupid functions were removed.
7785 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Added entry_count field to the SilcHashTable to keep the number
7788 of the entries in the table. Implemented the function
7789 silc_hash_table_rehash. Added new function
7790 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7792 Fixed a minor bug in silc_hash_table_free.
7794 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7795 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7796 into the lib/silcutil/silcutil.[ch].
7798 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Implemented a collision resistant hash table into the
7801 lib/silcutil/silchashtable[ch]. See the header and the source
7802 for the SilcHashTable API.
7804 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Merged dotconf version 1.0.2 into lib/dotconf.
7808 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Do not compile anything in lib/silcsim/* if the SIM support
7811 is not enabled. The tree should now compile without problems
7814 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Compiled the SILC under cygwin. Compiled and tested briefly
7817 without problems. More tests needed. The SIMs didn't compile
7820 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7822 * Fixed possible crash in silc_get_username in the
7823 lib/silcutil/silcutil.c.
7825 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Fixed a va_arg in silc/client_ops.c.
7829 * Oops, RC5 routines were named AES and caused some problems
7830 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7832 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Added new SilcIDIP structure into the lib/silccore/id.h and
7835 replaced the old `ip' fields from all SILC ID's to that type.
7836 This is a step towards IPv6 support.
7838 The silc_id_get_len takes now the ID as an extra argument.
7839 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7840 both IPv4 and IPv6 based ID's.
7842 The affected files are lib/silccore/id.[ch] and other files
7843 around the tree using these routines.
7845 * Removed the ID length arguments in server from various
7846 silc_server_send_notify_* routines -> they are not needed
7849 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Fixed memory leak in silc_encode_pem_file in the file
7852 lib/silcutil/silcutil.c.
7854 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Check minor version as well in the SKE. Affected files are
7857 silcd/protocol.c and lib/silcclient/protocol.c.
7859 * Added --identifier option to the server so that an identifier
7860 can be when creating the public key for the server. Affected
7861 file is silcd/silcd.c.
7863 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7864 lib/silccrypt/silcpkcs.c.
7866 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Register default ciphers and stuff when using -C option with
7869 the server. Affected file sildc/silcd.c.
7871 * Put back the servers public key filename format, it is better
7872 than the new one. For now, the client keys are saved with the
7873 new filename format. The affected file silc/client_ops.c.
7875 * Implemented the Cipher API for the rest of the ciphers that
7876 did not implement it or implemented it the wrong way.
7878 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Register default ciphers and stuff when using the -S option
7881 in the client. Affected file silc/silc.c. Same also when
7882 creating new key pair with -C option.
7884 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Fixed the silc_verify_public_key client operation function to
7887 save the public keys differently. The fingerprint is now
7888 used as filename and not the hostname. This way also the
7889 client keys are saved uniquely and not with hostnames. The
7890 affected file is silc/client_ops.c.
7892 * Trimmed the silc_hash_fingerprint function to remove extra
7893 whitespaces from the end of the fingerprint. The affected
7894 file is lib/silccrypt/silchash.c.
7898 * Added silc_cipher_register_default function to register all
7899 default ciphers. It can be used when configuration files
7900 does not exist and the application does not want any specific
7901 ciphers in any specific order.
7903 The SilcDList is now used as silc_cipher_list dynamically
7904 allocated cipher list. Removed the static list all together
7905 and now all ciphers must be allocated to the dynamic list.
7906 The silc_cipher_alloc routine was changed to check only the
7909 All silc_cipher_* routines that used to return int returns
7912 The affected files lib/silccrypt/silccrypt.[ch].
7914 * The same thing was done to silc_hash_* as for silc_cipher_*
7915 routines. Affected files lib/silccrypt/silchash.[ch].
7917 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7918 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7919 Added also silc_pkcs_[un]register[_default] functions.
7920 Removed the data_context from the PKCS API.
7922 * Added silc_hmac_register_default function to register default
7923 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7924 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7925 to unregister all hmacs at once.
7927 * Register the default ciphers, hash functions, PKCSs and HMACs
7928 if client's configuration file does not exist. The affected
7931 * The client did not load the hash functions from the SIM
7932 modules at all. Added support for this. Affected file is
7933 silc/clientconfig.c.
7935 * When decoding public key with silc_pkcs_public_key_decode, check
7936 the supported algorithm only if PKCS are registered. Affected
7937 file lib/silccrypt/silcpkcs.c. The same was done with the
7938 silc_pkcs_private_key_decode.
7940 * Fixed the SILC List routines to keep the list always in order.
7941 It used to change the list's order when traversing the list but
7942 not it preserves the order. Affected file lib/trq/silclist.h.
7944 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Added the client library to use the SilcSocketConnection's
7947 reference counter (by silc_socket_dup) to prevent the bug that
7948 the socket object may be freed underneath async operation.
7950 * The name resolv library checking fixes in the configure.in.pre.
7953 * Created new version of the protocol drafts for future
7954 development. The -03 drafts are the ones that will be changed
7955 in the trunk now and the -02 will remain as they are.
7957 * Send list of CUMODE notifys to the router when announcing
7958 the channel users to the router. Affected file silcd/server.c.
7959 If the router receiving channel founder CUMODE for a channel
7960 that already has channel founder it will send CUMODE notify
7961 to the sender to remove the channel founder rights from the
7962 announced client. Affected file silcd/packet_receive.c.
7964 * The CUMODE notify may now use Server ID as well as the entity
7965 who changes the mode. Updated protocool specs.
7967 * Updated INSTALL and README files.
7969 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * New web pages in the http://silc.pspt.fi. The pages was
7976 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Implemented the [DenyConnectin] config section in the server.
7979 Added silc_server_config_denied_conn to check whether incoming
7980 connection is denied. Affected file silcd/serverconfig.[ch].
7982 * Do not check the ports when checking the incoming configuration
7983 data if the port is 0, meaning any. Affected file is
7984 silcd/serverconfig.c.
7986 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Fixed buffer overflow in silc_string_compare in the file
7989 lib/silcutil/silcutil.c.
7991 * Fixed double free in silc_server_command_leave in the file
7994 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Fixed the version checking in the server. Affected file is
7999 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Fixed the configuration data fetching when accepting new
8002 connections in the server. Affected file silcd/server.c.
8004 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Added `sender_entry' argument to the function
8007 silc_server_packet_relay_to_channel so that we can check
8008 whether some destination actually belongs to the same route
8009 the sender belongs (ie, we must not resend the packet to the
8010 sender). Affected file silcd/packet_send.[ch].
8012 * Added `servername' field to the SilcClientEntry in the server
8013 to hold the name of the server where client is from. Affected
8014 file is silcd/idlist.h.
8016 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Moved the channel message encrypting in the router betwen
8019 router connections from silc_server_channel_message to the
8020 silc_server_packet_relay_to_channel since we want to check
8021 whether we have anybody channel before encrypting anything.
8022 Affected files silcd/packet_[receive/send].c.
8024 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * Fixed the [AdminConnection] server config section to support
8027 multiple entries. Affected file silcd/serverconfig.c.
8029 * Added support into the server to check the validity of the
8030 incoming connection before executing any KE or authentication
8033 * The connection configuration is now saved to the KE and
8034 connection auth protocol contexts and not fetched anymore in
8035 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8037 * The local hosts listenning address and port is also resolved
8038 now when starting the server. We want to have the socket object
8039 to include the real address and port for the listener. Added
8040 new function silc_net_check_local_by_sock into the files
8041 lib/silcutil/silcnet.[ch].
8043 * Fixed a broadcast bug in server -> do not broadcast if we
8046 * Fixed a routing bug. Do not route broadcast packets ever.
8047 Broadcast packets must be processed always and not routed since
8048 they may be destined to some other host than yourself and thus
8049 would get routed without no good reason. Affected file is
8052 * Added function silc_server_config_is_primary_route to check
8053 whether primary router connection has been configured (a router
8054 configuration that we are initiating). If there is not, we
8055 will assume that there is only two routers in the SILC network
8056 and we will use the incoming router connection as our primary
8057 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8059 * Changed the order of the broadcasting. Broadcast _after_ the
8060 packet has been processed not before. Affected file is
8063 * Fixed a [ClientConnection] parsing bug. The port was never
8064 parsed correctly thus resulting to port 0. Affected file
8065 silcd/serverconfig.c.
8067 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8068 argument and did not set the broadcast packet flag. Affected
8069 file silcd/packet_send.c. Fixed same bug in the function
8070 silc_server_send_notify as well.
8072 * If we receive NEW_ID packet for our own ID in the server, ignore
8075 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Removed the nickname from the Private Message Payload.
8080 Updated the code and the protocol specs.
8082 * Updated protocol specs for submitting to the IETF.
8084 * Tweaked the Random Number Generator a bit. Affected file
8085 lib/silccrypt/silcrng.c. Exported a new function
8086 silc_rng_[global]_add_noise which can be used to add more
8089 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Do not parse packets with different timeout when protocol
8092 is active -> may cause problem with rekey. Affected file
8095 * When server receives signoff notify it must not create
8096 new channel key if the client is on any channels since the
8097 sender of the signoff notify will create it.
8099 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Added printing of error messages during SKE protocol from the
8102 failure packet sent by server during SKE. Affected file
8105 * Removed the client's failure_callback handling with timeout
8106 and handle it immediately when received.
8108 * The SKE library returned wrong type in SUCCESS and FAILURE
8109 packets. They must be 32 bit MSB not 16 bit MSB.
8111 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Ok, rewrote the logic of the re-key and now it seems to work.
8114 I tested it on high traffic with frequent re-keys without
8115 problems. Added hmac_receive (and renamed hmac to hmac_send)
8116 in SilcClientConnection in lib/silcclient/client.h and
8117 in SilcIDListData in silcd/idlist.h. Also, removed the
8118 SilcPacketParserContext's cipher and hmac fields as they are
8119 not needed anymore and actually caused some problems when
8120 the ciphers and hmac's changed underneath the packet parser.
8122 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * If re-key protocol is active then process the incoming packets
8125 synchronously since we must assure that icoming packets encrypted
8126 with the old key is processed before the new keys is set to
8127 use. This is true other packets than for REKEY packets.
8128 Affected file silcd/server.c. The same was done to client library
8129 as well, affected file lib/silcclient/client.c.
8131 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Fixed bug in client and server to accept the force send if
8134 the packet is send from silc_[server/client]_packet_process
8135 function. Otherwise the packets are never delivered, oops.
8137 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Disable force sending of packets when REKEY protocol is active.
8140 We must assure that no packet is sent directly when rekey is
8141 performed. All packets must be sent through packet queue.
8142 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8143 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8144 function is silc_[server/client]_packet_send_real to check
8147 * Replaced the SIM paths from example config files to
8148 /usr/local/modules. Also, make install creates now
8149 /usr/local/silc/logs directory to hold all the SILC server
8152 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8154 * Made the configure.in.pre work on Solaris. Patch by salo.
8156 * Made all ciphers compatible with non-x86 machines. Defined
8157 CBC mode macros into lib/silccrypt/ciphers_def.h.
8159 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8161 * Fixed the make install.
8163 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * When MAC computation fails the silc_packet_decrypt returned 0
8166 even though it was supposed to return -1. Fixed this. The
8167 affected file is lib/silccore/silcpacket.c.
8169 * Do not replace the config files in /etc/silc (in make install)
8170 if they already exist. Affected file ./Makefile.am.
8172 * Do not send re-key packets immediately but through packet queue.
8173 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8175 * Changed silc_net_check_host_by_sock to return FALSE if the
8176 IP/DNS could not be resolved. Though, it returns the IP address
8177 now even if it could not resolve it (but returns also FALSE).
8178 Affected file lib/silcutil/silcnet.[ch].
8180 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Added silc_pkcs_decode_identifier to decode the public key's
8183 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8184 Added also silc_pkcs_free_identifier. Added also new context
8185 SilcPublicKeyIdentifier.
8187 * Added -S option to the silc client. It is used to dump the
8188 contents of the specified public key file.
8190 * Changed the PKCS api to return the public key length when
8191 setting the public key.
8193 * Fixed a fatal bug in the public and private key file loading.
8194 Affected file lib/silccrypt/silcpkcs.c.
8196 * Execute the packet parsing for client with zero (0) timeout
8197 if the protocol is active. Affected file silcd/server.c.
8199 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Made the key generation options to the silcd program. Added
8202 -C option, equivalent to client's option.
8204 * Added new [ServerKeys] config section to the server. It
8205 configures the server's public and private key.
8207 * Defined generic Public Key Payload into the protocol
8208 specification to send specific type of public keys and
8211 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8212 public key or certificate.
8214 * Implemented the GETKEY command to the server and to the
8215 client library and on user interface.
8217 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Made preliminary `make install' work.
8221 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8223 * Added SilcServerRekey context into silcd/idlist.h.
8225 * Added the PFS support as defined in the specification to the
8226 SKE protocol. Affected files lib/silcske/*.c.
8228 * Added `ske_group' field to the SilcServerRekey context to hold
8229 the number of the SKE group that is used with PFS in re-key.
8230 Affected file silcd/idlist.h.
8232 * Added PFS re-key support to the server. Affected file is
8235 * Added silc_protocol_cancel to cancel execution of the next
8236 state of the protocol. Affected file is
8237 lib/silccore/silcprotocol.[ch].
8239 * Added the re-key support with and without PFS to the client
8240 library. Re-key is performed once in an hour, by default.
8242 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8243 Added silc_client_rekey_callback and silc_client_rekey_final.
8244 Affected files are lib/silcclient/protocol.[ch] and
8245 lib/silcclient/client.[ch].
8247 * Removed the `hmac_key' and `hmac_key_len' fields from the
8248 SilcClientConnection structure; not needed. Affected file is
8249 lib/silcclient/client.h.
8253 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Do not ask whether user wants to use the negotiated private key
8256 for private messages, just use it. Affected file is
8257 silc/local_command.c.
8259 * Added `send_enc_key' and `enc_key_len' fields to the
8260 SilcIDListData structure since they are needed in the re-key
8261 phase. Affected file is silcd/idlist.[ch].
8263 * Implemented the simple re-key protocol into the server.
8264 Affected files silcd/server.c and silcd/protocol.[ch]. The
8265 re-key will be performed once in an hour, by default.
8267 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8268 Added silc_server_rekey, silc_server_rekey_callback and
8269 silc_server_rekey_final.
8271 * Removed Tunneled flag from the protocol. Updated the code
8272 and the specifications.
8274 * Adde `pfs' field to the SilcIDListData to indicate whether
8275 the PFS is to be performed in the re-key. Affected file is
8278 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8281 int64 of at least the xintXX size. If void * is less that 4
8282 bytes uint32 * will be used. Defined bool as boolean.
8284 * Changed _ALL_ unsigned long and unsigned int to uint32,
8285 unsgined short to uint16 in the source tree.
8287 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8288 not handle clients that has entry->data.registered == FALSE.
8289 They are not in the network anymore. Affected file is
8292 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Implemented the sending of the SERVER_SIGNOFF notify in the
8295 server. Affected file is silcd/server.c.
8297 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8298 Added also silc_notify_payload_encode_args into the
8299 lib/silccore/silcnotify.[ch].
8301 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8302 Affected file silcd/packet_receive.c.
8304 * Implemented the SERVER_SIGNOFF notify handling in the client
8305 library. Affected file lib/silcclient/client_notify.c. Also,
8306 implemnted the printing of the SERVER_SIGNOFF info to the
8307 application. Affected file silc/client_ops.c.
8309 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8310 if the deleting was successful. Affected file silcd/idlist.[ch].
8312 * Added support for public key authentication in the connection
8313 authentication protocol in the client library. Affected file
8314 lib/silcclient/protocol.c.
8316 * Changed the server's silc_idlist_get_clients_by_* interface
8317 to support already allocated array so that new entries may be
8318 added to pre-allocated array. Affected file silcd/idlist.[ch].
8319 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8320 and command replies.
8322 * All command reply functions in the server now calls the
8323 pending command callback even if error occured. This way the
8324 error will be delivered to the client as well. Affected files
8325 silcd/command.c and silcd/command_reply.c.
8327 * Fixed INFO command to return local server's info if no server
8328 was provided. Affected file lib/silcclient/command.c.
8330 * Removed RESTART command for good. Updated the code and the
8333 * Rewrote parts of the task system. It is a bit simpler now.
8334 Removed unsued task priorities. The affected files are
8335 lib/silcutil/silctask.[ch].
8337 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Moved the USERS printing from the library to the application.
8340 Affected files lib/silcclient/command.c and silc/client_ops.c.
8342 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Added channel key re-key support. The re-key is perfomed
8347 only by the router and is done once in an hour. Added `rekey'
8348 field to the SilcChannelEntry in the server. Affected files
8349 silcd/server.c and silcd/idlist.h.
8351 * Added silc_task_unregister_by_context into the file
8352 lib/silcutil/silctask.[ch].
8354 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * Added SILC_UMODE_GONE mode to indicate when the client is not
8357 present in the SILC network. Added also support to the local
8358 command AWAY that will set this mode. Added support of showing
8359 "xxx is gone" in WHOIS command. The USERS command shows the
8360 gone status as well.
8362 * Fixed setting server and router operator privileges in the
8363 server's UMODE command. Affected file silcd/command.c.
8365 * Merged the SKE KE1 and KE2 payloads into one payload. The
8366 new KE payload is equivalent to the old KE2 payload.
8368 Cleaned up the SKE Start Payload parsing. It now uses the
8369 simple buffer unformatting to do the parsing. A lot faster
8372 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8373 to the SKE that is used to indicate whether both of the SKE
8374 parties should perform authentication. By default only the
8375 responder performs authentication. By setting this flag also
8376 the initiator must do authentication. By default it is unset
8377 since in normal SKE case, client to server connection, only
8378 the responder should do authentication. When doing SKE between
8379 two clients both should perform authentication. Updated the
8380 code and the protocol specs.
8382 * A little fix to IDENTIFY command in the server. Search the
8383 client first by hash not nickname. Affected file is
8386 * Fixed the silc_client_close_connection to support closing
8387 the client to client connections wihtout deleting too much
8388 data. Affected file lib/silcclient/client.c.
8390 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8391 are received if protocol used to be active but is not anymore
8392 the application would crash due to NULL pointer dereference.
8393 Affected files silcd/server.c and lib/silcclient/client.c.
8395 * Added `hash' field to the SilcClientConnection to include
8396 the hash function negotiated in the SKE protocol.
8398 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8399 to set the channel founder authentication data. A client can
8400 claim the founder rights later by providing the authentication
8401 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8402 This way the channel founder can regain the channel founder
8403 privileges even it is left the channel. This works only on
8404 local server and the client must be connected to the same
8405 server to be able to regain the founder rights. Updated the
8406 protocol specs accordingly.
8408 Added support to the CMODE command in the client to set the
8409 founder auth data. Read the README to see how to set it.
8411 Added support to the CUMODE command to claim the founder
8412 rights. Read the README to see how to do it.
8414 Added support for the founder authentication to the Channel
8415 Entry in the server. Affected file silcd/idlist.h.
8417 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8418 server's CMODE command. Affected file silcd/command.c.
8420 * Added the following new functions into lib/silccore/silcauth.[ch]:
8421 silc_auth_get_method and silc_auth_get_data.
8423 * The server now saves the remote hosts public key to the
8424 SilcIDListData pointer. Affected file silcd/protocol.c.
8426 * The normal server now does not remove the channel entry from
8427 the cache if the founder authentication data is set. It used
8428 to remove it if the founder was the last one on the channel on
8429 the server and left the channel. The auth data is saved and
8430 if the channel is re-joined later the old entry is used with
8431 the old auth data. Affected files silcd/command_reply.c and
8434 * Removed the `pkcs' field from the SilcIDListData structure
8435 in the server; it is not used. Affected file silcd/idlist.h.
8437 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Fixed packet processing on slow links. Partial packets were
8440 never re-processed because the incoming data buffer was cleared
8441 by the application. Application must not directly clear the
8442 sock->inbuf, the packet processing routines handle it. Fixed
8443 this in client library and in server.
8445 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Fixed the WHOIS and IDENTIFY send reply function to really
8448 check whether to send list or just one entry. Affected file
8451 * Cleaned up the LEAVE command's channel key distribution. The
8452 affected file silcd/command.c.
8454 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8455 can enforce the channel mode as well. In that case the ID
8456 includes the ID of the server. The code now enforces the
8457 mode change if the router have different mode than the server.
8459 * The notify client operation with CMODE_CHANGE notify can now
8460 return NULL client_entry pointer if the CMODE was not changed
8461 by client. Application must check for this.
8463 * Added <Server ID> argument to INFO command to support server
8464 info fetching by Server ID.
8466 * Added silc_server_announce_get_channel_users to get assembled
8467 packets of channel users of the specified channel. Affected
8468 file silcd/server.[ch].
8470 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8471 was freed underneath the ID Cache.
8473 * Re-announce clients when the server received CHANNEL_CHANGE
8474 notify from the router. Affected file silcd/packet_send.c.
8476 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8479 crashed since it did not handle the fact that there is no cipher
8480 called "3" and didn't check the error condition. Now fixed.
8482 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8483 flag. It can be used to send message requests.
8485 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Implemented the RESTART command in the client.
8489 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8490 notice type messages. Added notice printing to the user
8493 * The channel keys are not re-generated if the channel's mode
8494 is PRIVKEY, ie private key on the channel exists. Affected
8495 files silcd/server.c and silcd/command.c.
8497 * Fixed a little bug in channel message delivery when channel
8498 private keys are set in the server. Affected file is
8499 silcd/packet_send.c.
8501 * Changed the setting on channel->on_channel = TRUE from the
8502 silc_client_save_channel_key to the JOIN command reply. The
8503 key payload is not received if the private channel key is set.
8504 Affected file lib/silcclient/command_reply.c and the
8505 lib/silcclient/client_channel.c.
8507 * When the CMODE_CHANGE notify is sent and the channel private
8508 key mode is removed the channel key must be re-generated in
8509 other cells as well. Added this support for the router in the
8510 silcd/packet_receive.c.
8512 * Added new local command NOTICE to send notice message on
8513 channel. Affected file silc/local_command.[ch].
8515 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8517 * Added new local command ME to the client. It is used to send
8518 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8519 some action. Affected file silc/local_command.[ch].
8521 * Changed channel_message and private_message client operations
8522 to deliver the message flags to the application. Added also
8523 the `flags' arguments to the silc_client_send_channel_message
8524 and silc_client_send_private_message functions. Affected file
8527 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8529 * Redefined the Private Message Payload to support private message
8530 keys and to support the new private message flags. Updated
8531 the protocol specs. Flags makes it possible to have for example
8532 CTCP style messages.
8534 * Added new type SilcPrivateMessagePayload and defined an API
8535 for it in the lib/silcclient/silcprivate.[ch].
8537 * Tested private message private keys successfully. Tested the
8538 private message key set, unset and list commands with the new
8541 * Redefined the Channel Message Payload to include the channel
8542 message flags (equal with private message flags) to support
8543 for example CTCP style messages.
8545 * Defined some of the message (for channel and private message)
8546 flags. Updated the protocol specs and added the flags to the
8547 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8549 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Added SilcKeyAgreementStatus type to the key agreement routines
8552 to indicate the current status and error if one occured.
8553 The status types are defined in the lib/silcclient/silcapi.h.
8555 * Added new local command KEY that is used to set and unset private
8556 keys for channels, set and unset private keys for private messages
8557 with remote clients and to send key agreement requests and
8558 negotiate the key agreement protocol with remote client. The
8559 key agreement is supported only to negotiate private message keys,
8560 it currently cannot be used to negotiate private keys for channels,
8561 as it is not convenient for that purpose.
8563 * Fixed a minor pending callback setting bug in the function
8564 silc_client_get_client_by_id_resolve, now the function works.
8565 Affected file lib/silcclient/idlist.c.
8567 * Added function silc_net_get_local_port to get local bound
8568 port by socket. Added to lib/silcutil/silcnet.[ch].
8570 * Added `sockets' and `sockets_count' fields to the SilcClient
8571 object. They hold the sockets of the listenning sockets in
8572 the client. Listenning sockets may be for example the key
8573 agreement server. Affected file lib/silcclient/client.[ch].
8574 Added functions the silc_client_add_socket and the
8575 silc_client_del_socket. They are exported to the application
8578 * Added ~./silc/clientkeys to support other client's public keys.
8580 * Renamed verify_server_key client operation to verify_public_key
8581 and added one argument to indicate the type of the connection
8582 (server, client etc.).
8584 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Added silc_server_connection_auth_request to handle the
8587 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8588 silcd/packet_receive.[ch].
8590 * Added silc_server_send_connection_auth_request into the
8591 silcd/packet_send.c to send the connection auth request packet.
8593 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8596 * Fixed the public key authentication in responder side in the
8597 server. The `auth_data' pointer includes the SilcPublicKey
8598 not the path to the public key. Affected file silcd/protocol.c.
8600 * Implemented the public key authentication in the initiator side
8601 in the server. Affected file silcd/protocol.c.
8603 * Removed the [RedirectClient] config section from the server
8604 configuration. Is not needed and I don't want to implement it.
8606 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * Cleaned up the CMODE command in the server. It now works
8609 correctly and supports all the modes defined in the protocol.
8610 Affected file is silcd/command.c.
8612 * Added `hmac_name' field to the SilcChannelEntry in the server
8613 to hold the default HMAC of the channel. It can be set when
8614 creating the channel (with JOIN command). Affected files
8617 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8618 type to indicate the change of the current cipher and hmac
8619 on the channel. Client can safely ignore the <cipher> argument
8620 (if it chooses to do so) since the CHANNEL_KEY packet will
8621 force the channel key change anyway. The <hmac> argument is
8622 important since the client is responsible of setting the new
8623 HMAC and the hmac key into use.
8625 * Fixed the CMODE command in the client library as well.
8627 * Tested CMODE command in router environment successfully.
8629 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Show the version of the remote client (or server) when connecting
8632 to the server. It is logged to the log file. Affected file
8633 is silcd/protocol.c.
8635 * Fixed the KILLED notify handling in the client library. The
8636 client must be removed from all channels when receiving the
8639 Also, do not remove the client entry when giving the KILL
8640 command but when the KILLED notify is received.
8642 * Removed silc_idlist_find_client_by_nickname from the server.
8643 Not needed anymore. Affected files silcd/idlist.[ch].
8645 * Implemented the CHANNEL_CHANGE notify type handling to the
8646 server. Affected file silcd/server.c.
8650 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Added silc_server_send_notify_invite to send the INVITE
8653 notify between routers.
8655 * Implemented the INVITE command correctly to the server.
8657 * Implemented the INVITE notify type handling in the server.
8659 * Implemented the INVITE command to the client library and on the
8662 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8664 * Added function silc_server_get_client_resolve to find the
8665 client entry by ID from all ID lists and then resolve it
8666 (using WHOIS) if it cannot be found. Affected file is
8669 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Implemented the BAN command to the client library.
8673 * The JOIN command in the server now checks the invite list
8676 * Changed the silc_command_reply_payload_encode_va and the
8677 silc_command_payload_encode_va to support that if argument is
8678 NULL it ignores and checks the next argument. Affected file
8679 lib/silccore/silccommand.c.
8681 * Added silc_server_send_notify_ban to send the BAN notify
8682 type between routers.
8684 * Chaned the silc_notify_payload_encode to support that if
8685 argument is NULL it ignores and checks the next argument.
8686 Affected file lib/silccore/silcnotify.c.
8688 * Tested ban lists in router environment successfully.
8690 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8692 * Implemented BAN command to the server, in silcd/command.[ch].
8694 * Removed the BAN and INVITE_LIST modes from the CMODE command
8697 * Added function silc_string_match to regex match two strings.
8698 Affected files lib/silcutil/silcutil.[ch].
8700 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8702 * Redefined parts of the SilcChannelEntry in the server to support
8703 the new ban and invite lists.
8705 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Redefined the INVITE command. The same command can be used to
8708 invite individuals to the channel but also to manage the invite
8709 list of the channel (to add to and remove from the invite list).
8710 Updated the protocol specs.
8712 * Added new command SILC_COMMAND_BAN that can be used to manage
8713 the ban list of the channel. Updated the protocol specs.
8715 * Removed the channel modes: the SILC_CMODE_BAN and the
8716 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8717 in the CMODE command. The equivalent features are now available
8718 using INVITE and BAN commands. Updated the protocol specs.
8720 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8721 in the network about change in the current ban list. The notify
8722 type is not used by the client.
8724 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8725 support the invite lists.
8727 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Added new function silc_string_regexify that converts string
8730 including wildcard characters into regex string that can
8731 be used by the GNU regex library. Added into the file
8732 lib/silcutil/silcutil.[ch].
8734 Added silc_string_regex_combine to combine to regex strings
8735 into one so that they can be used as one regex string by
8736 the GNU regex library. Added into the file
8737 lib/silcutil/silcutil.[ch].
8739 Added silc_string_regex_match to match two strings. It returns
8740 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8742 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Imported GNU regex to the soruce tree into lib/contrib.
8745 Fixed some compiler warning from the regex.c.
8747 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8749 * Fixed MOTD command in the server to work in router environment.
8751 * Fixed the MOTD command in the client library to support
8752 the server argument in the command.
8754 * Added `nickname_len' argument to the silc_idlist_add_client
8755 in the server, as the `nickname' argument may be binary data
8758 * Added silc_idlist_get_channels to return all channels from
8761 * Implemented LIST command to the server. Affected file is
8764 * Implemented the LIST command to the client library and on the
8767 * Added [<user count>] argument to the LIST command reply.
8768 With private channels the user count is not shown.
8770 * Updated TODO and README.
8772 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * The client entry's data.registered must be TRUE even with
8775 global client entry on global client list. The data.registered
8776 is used to check whether the client is anymore in the network,
8777 for example with WHOWAS command so it must be valid.
8779 * Fixed the WHOWAS command in the server. It now actually works
8780 in router environment. Added function into silcd/command_reply.c
8781 silc_server_command_reply_whowas_save.
8783 * Added silc_idlist_purge function to the silcd/idlist.c
8784 to periodically purge the ID Cache.
8786 * Fixed INFO command in the server. It works now in router
8787 environment. Added <server name> argument to the INFO command
8788 reply. Updated the protocol specs.
8790 * Fixed minor bug in silc_idcache_purge to not purge if the
8791 expire value is zero.
8793 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8794 they were buggy because of the WHOWAS information.
8796 * Fixed local command MSG to handle the async resolving of
8797 the remote client properly. It used to fail the first MSG.
8798 Affected file silc/local_command.c.
8800 * Added `data_len' field to SilcIDCache context.
8802 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Update TODO. Todo in commands in the server.
8806 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8809 used by routers as broadcast packet to inform other routers
8810 about the changed user mode.
8812 Implemented the notify handling in the server. Affected file is
8813 silcd/packet_receive.c. Added the function
8814 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8816 * Added new generic Channel Payload and deprecated the New Channel
8817 Payload. The New Channel Payload is now the generic Channel
8820 * Added new argument `mode' to the silc_server_send_new_channel
8821 as it is required in the Channel Payload now.
8823 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8824 and created a new and real SilChannelPayload to represent the
8825 new generic Channel Payload. Implemented the encode/decode
8826 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8828 * Added silc_server_get_client_channel_list to return the list
8829 of channels the client has joined for WHOIS command reply.
8830 Affected file silcd/server.[ch].
8832 * Implemented the channel list sending in the WHOIS command reply
8833 in server and in the client.
8835 Implemented the channel list displaying on the user interface
8836 as well. Affected file silc/client_ops.c.
8838 * Added silc_channel_payload_parse_list to parse list of Channel
8839 Payloads. It returns SilcDList list of SilcChannelPayloads.
8840 Client for example can use this function to parse the list of
8841 channels it receives in the WHOIS command reply. The caller
8842 must free the list by calling silc_channel_payload_list_free.
8843 Affected files lib/silccore/silcchannel.[ch].
8845 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8847 * Added one new argument <user mode> to the WHOIS command reply
8848 to return the mode of the user in SILC. Updated the protocol
8851 Implemented it to the server and client.
8853 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Fixed the mode printing on the user interface on joining.
8856 Affected file silc/client_ops.c.
8858 * Implemented the UMODE command and user modes in general to the
8859 client library and to the user interface.
8861 * Implemented the UMODE command to the server.
8863 * The server now sends UNKNOWN_COMMAND error status if client sends
8864 unknown command. Affected file silcd/command.c.
8866 * All server commands now handle the command identifier the right
8867 way when sending the command reply to the client. The client can
8868 use to identify the command replies with the identifier.
8870 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Added silc_server_get_client_route to resolve the route to
8873 the client indicated by the client ID. Affected file is
8876 * Added silc_server_relay_packet as general function to relay
8877 packet to arbitrary destination. This deprecates functions
8878 like _send_private_message_key, _relay_notify etc. Affected
8879 file is silcd/packet_send.[ch].
8881 Removed silc_server_send_key_agreement,
8882 silc_server_send_private_message_key and
8883 silc_server_packet_relay_notify functions from the file
8884 silcd/packet_send.[ch].
8888 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8889 server. Affected file silcd/packet_receive.[ch].
8891 * Implemented the KILL command to the client. Implemented the
8892 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8893 Affected files lib/silcclient/command[_reply].c and
8894 lib/silcclient/client_notify.c. Implemented the KILL notify
8895 printing in the user inteface.
8897 * Fixed a lot silc_parse_nick memory leaks from the client
8898 library in the file lib/silcclient/command.c.
8900 * Changed the silc_server_send_notify_on_channels's `sender'
8901 argument from SilcSocketConnection to SilcClientEntry to
8902 check the sender as entry and not as connection object and not
8903 to send to the client provided as argument. The affected file
8904 is silcd/packet_send.[ch].
8906 * The notify packets that are destined directly to the client used
8907 to not to be processed by the server. Now changed that and the
8908 server processes all notify packets. After relaying the packet
8909 to the client the notify packet is processed in the server.
8911 * The silc_server_free_client_data now checks whether there is
8912 pending outgoing traffic for the client and purges the data to
8913 the network before removing the client entry.
8915 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8917 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8918 an client is killed from the SILC Network. Updated the protocol
8921 Added new function silc_server_send_notify_killed to the
8922 silcd/packet_send.[ch].
8924 * Added function silc_server_packet_relay_notify to relay notify
8925 packets that are destined directly to a client. In this case
8926 the server does not process the notify packets but merely relays
8927 it to the client. Affected file silcd/packet_send.[ch].
8929 Added also silc_server_packet_process_relay_notify to check
8930 whereto relay the notify. Affected file is
8931 silcd/packet_receive.[ch].
8933 * Implemented the KILL command to the server.
8937 * Added the backup schema desgined last fall to the protocol
8938 specs for everyone to see. The specification is in the
8939 *-spec-xx.txt draft and the packet type definitions for the
8940 backup routers is in *-pp-xx.txt draft. Thusly, added also
8941 new packet type SILC_PACKET_CELL_ROUTERS.
8943 * A big security problem in the implementation discovered. The
8944 signoff of an client did not cause new channel key generation
8945 which it of course should've done. The channel keys must be
8946 always re-generated when client leaves (or signoffs) the channel.
8947 The silc_server_remove_from_channels funtion now handles
8948 the channel key re-generation.
8950 * Added `sender' argument to the silc_server_send_notify_on_channels
8951 to not to send the client provided as argument. Affected file
8952 silcd/packet_send.[ch].
8954 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Implemented OPER and SILCOPER commands into the server and
8959 * Added silc_auth_verify and silc_auth_verify_data to verify
8960 the authentication directly from the authentication payload.
8961 It supports verifying both passphrase and public key based
8962 authentication. Affected file lib/silccore/silcauth.[ch].
8964 * Added `hash' field to the SilcIDListData structure. It is the
8965 hash negotiated in the SKE protocol. Affected file is
8968 * Slight redesigning of the SilcAuthPayload handling routines.
8969 Do not send SilcPKCS but SilcPublicKey as argument.
8971 * Implemented the public key authentication support to the
8972 serverconfig. The public key is loaded from the provided path
8973 and saved as authentication data to void * pointer. Thus,
8974 changed the unsigned char *auth_data to void *auth_data;
8976 * Fixed SHUTDOWN command to send the reply before the server
8977 is shutdown. :) Affected file silcd/command.c.
8979 * Fixed fatal bug in CONNECT command. The hostname was invalid
8980 memory and server crashed. Affected file silcd/command.c.
8982 * Fixed fatal bug in CLOSE command. The server_entry became
8983 invalid but was referenced later in the command. Affected file
8986 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Fixed fatal bug in failure packet handling. Server ignored
8989 the failure and thus crashed when it came.
8993 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8996 that the command may be executed only once in (about) 2 seconds.
8997 The old SILC_CF_LAG flag is same but allows command bursts up
8998 to five before limiting.
9000 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9001 server code. Various commands now includes the CF_LAG_STRICT
9002 flag to disallow any kind of miss-use of the command.
9004 * Fixed the silc_buffer_unformat to not to allocate any data
9005 if the length of the data is zero. It used to allocate the
9006 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9008 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Changed the format of AdminConnection configuration section
9011 in the server. Added username of the admin to the format.
9012 Affected files silcd/serverconfig.[ch].
9014 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9015 to return admin configuration data by host, username and/or
9018 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * Implemented WHOWAS command to the server. Added the functions:
9022 silc_server_command_whowas_parse,
9023 silc_server_command_whowas_send_reply,
9024 silc_server_command_whowas_from_client and
9025 silc_server_command_whowas_from_server
9027 * Added <Client ID> argument to the WHOWAS command reply. Updated
9028 the protocol specs accordingly.
9030 * Implemented WHOWAS command and command_reply to the client
9033 Implemented the WHOWAS printing on the user interface.
9035 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9037 * Added new argument to the WHOWAS command reply, the real name.
9038 It is an optional argument. Updated the protocol specs.
9040 * Added SilcIDCacheDestructor callback that is registered when
9041 the SilcIDCache is allocated. The callback is called when
9042 an cache entry in the ID Cache expires, or is purged from the
9043 cache. Added into lib/silccore/idcache.[ch].
9045 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9046 to destruct the client entries when the cache entry expires.
9047 Other ID Cache's in server and in the client library ignores
9050 * If the ID Cache entry's `expire' field is zero then the entry
9051 never expires. Added boolean `expire' argument to the
9052 silc_idcache_add function in the lib/silccore/idcache.[ch].
9053 If it is TRUE the default expiry value is used.
9055 * Added silc_server_free_client_data_timeout that is registered
9056 when client disconnects. By default for 5 minutes we preserve
9057 the client entry for history - for WHOWAS command.
9059 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Added support to the server to enforce that commands are not
9062 executed more than once in 2 seconds. If server receives
9063 commands from client more frequently, timeout is registered
9064 to process the commands. Affected file silcd/command.c.
9065 Added new function silc_server_command_process_timeout.
9067 * Changed NICK_NOTIFY handling in client library to check that
9068 if the client's nickname was changed, so there is no need to
9069 resolve anything from the server.
9071 * Removed error printing from the WHOIS and IDENTIFY commands.
9072 If error occurs then it is ignored silently in the client library.
9073 The application, however, may map the received error to
9074 human readable error string. The application currently maps
9075 the NO_SUCH_NICKNAME error to string.
9077 * Made the command status message public to the application. Moved
9078 them from lib/silcclient/command_reply.c to
9079 lib/silcclient/command_reply.h. The application can map the
9080 received command status to the string with the
9081 silc_client_command_status_message function.
9083 * Added check to the server to check that client's ID is same
9084 as the Source ID in the packet the client sent. They must
9087 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Added dist-bzip hook to the Makefile.am to make bzip2
9090 compressed distributions.
9092 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Server now enforces the maximum length for the nickname and
9095 the channel as protocol specification dictates. 128 bytes for
9096 nickname and 256 bytes for channel name.
9098 * Moved the WHOIS printing to the application. The client libary
9099 does not print out the WHOIS information anymore, the application
9100 must do it. Renamed silc_client_command_reply_whois_print to
9101 the silc_client_command_reply_whois_save.
9103 The client's idle time is also sent to the application now, and
9104 the idle is shown on screen.
9106 * Added silc_client_command_reply_identify_save to save the
9107 received IDENTIFY entries.
9109 * Do not check for channel private keys in message sending and
9110 reception if the channel does not have the PRIVKEY mode set.
9111 Affected file lib/silclient/client_channel.c.
9113 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9115 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9116 just surfaced after chaning the JOIN procedure.
9118 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9120 * Added silc_client_get_clients_by_list to get client entries
9121 from Client ID list, that is returned for example by JOIN
9122 and USERS command replies. The application should use this
9123 function for example when JOIN command reply is received to
9124 resolve the clients already on the channel (library does not
9125 do that anymore as USERS command reply is not used in the JOIN
9126 procedure anymore). Affected files lib/silcclient/silcapi.h and
9127 lib/silcclient/idlist.c.
9129 * JOIN command reply and USERS command reply returns now SilcBuffer
9130 pointers instead of unsigned char pointers when returning
9131 the client list and mode list.
9133 * Added <Client ID> argument to the JOIN command reply, mainly
9134 for the server to identify for which client the command was
9135 originally sent. Updated protocol specs accordingly.
9137 * Added SilcDlist private_key pointer to the SilcChannelEntry
9138 in the client to support the channel private keys. Affected
9139 file is lib/silcclient/idlist.h.
9141 * Added SilcChannelPrivateKey argument to the function
9142 silc_client_send_channel_message so that application can choose
9143 to use specific private ke if it wants to. If it is not provided,
9144 the normal channel key is used, unless private keys are set.
9145 In this case the first (key that was added first) is used
9146 as the encryption key.
9148 * Implemented the support for channel private key handling.
9149 Implemented the following functions:
9151 silc_client_add_channel_private_key,
9152 silc_client_del_channel_private_keys,
9153 silc_client_del_channel_private_key,
9154 silc_client_list_channel_private_keys and
9155 silc_client_free_channel_private_keys
9157 Affected file lib/silcclient/client_channel.c.
9159 * Added the support for the private keys in the channel message
9160 sending and encryption and in the message reception and
9161 decryption. Affected funtions are
9162 silc_client_send_channel_message and silc_client_channel_message.
9164 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Added SKE's key verify callback to the client library's
9167 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9169 * Removed the statement that server (or router) must send USERS
9170 command reply when joining to the channel so that the client
9171 knows who are on the channel. Instead, the client list and
9172 client's mode list is now sent in the JOIN command reply to the
9173 client who joined channel. This is better solution.
9175 * Added function silc_server_get_users_on_channel and function
9176 silc_server_save_users_on_channel to the silcd/server.[ch].
9178 * Removed function silc_server_command_send_users from the
9181 * Do not show topic on the client library anymore. The topic is
9182 sent in the command reply notify to the application and the
9183 application must show the topic now.
9185 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * Added client searching by nickname hash into the IDENTIFY and
9188 WHOIS commands in the server as they were clearly missing from
9189 them. Affected file is silcd/command.c.
9191 * Fixed a bug in private message receiving in the client library.
9192 The remote ID was freed and it wasn't supposed, now it is
9195 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9197 * Minor fix to the channel payload; allocate the data area, as it
9198 needs to be of specific length.
9200 * If the key agreement port is zero then the operating
9201 system will define the bound port. Affected files are
9202 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9204 * Added new function silc_channel_payload_decrypt into the file
9205 lib/silccore/silcchannel.[ch].
9207 * Moved the channel message etc, check from silc_packet_decrypt
9208 to applications. The library calls now a generic
9209 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9210 when the packet is either normal or special. This was done to
9211 allow more wide range of checking that was not allowed when
9212 the code was in library. Now applications can do virtually any
9213 checks to the packet and return to the library the decision how
9214 the packet should be processed. Affected files are
9215 lib/silccore/silcpacket.[ch].
9217 Added silc_server_packet_decrypt_check to the server and
9218 silc_client_packet_decrypt_check to the client library.
9220 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9221 to send with specified source and destination information.
9223 * Channel message delivery between routers was broken after the
9224 channel key distribution was fixed earlier. The channel key
9225 was used be to distributed to other routers as well which is not
9226 allowed by the protocol. Now this is fixed and channel keys
9227 really are cell specific and the channel message delivery between
9228 routers comply with the protocol specification.
9230 * Fixed various commands in server to check also the global list
9231 for the channel entry and not just the local list. The affected
9232 file silcd/command.c.
9234 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Added assert()s to buffer formatting and unformatting routines
9237 to assert (if --enable-debug) when error occurs. Affected
9238 file: lib/silcutil/silcbuffmt.c.
9240 * Changed to auto-reconnect to check whether the remote host is
9241 router and register the re-connect timeout if it is. It used
9242 to check that whether we are normal server, but router must do
9243 auto-reconnect with another router as well. Affected file
9246 * Removed the [<key len>] option from CMODE command as the cipher
9247 name decides the key length, nowadays. See the defined ciphers
9248 from the protocol specification.
9250 * Added [<hmac>] option to the CMODE command to define the HMAC
9251 for the channel. Added SILC_CMODE_HMAC channel mode.
9253 * Added [<hmac>] option for the JOIN command so that user can
9254 select which HMAC is used to compute the MACs of the channel
9257 * Added Hmac field to the Channel Message Payload. The integrity
9258 of plaintext channel messages are now protected by computing
9259 MAC of the message and attaching the MAC to the payload. The
9260 MAC is encrypted. Now, it is clear that this causes some
9261 overhead to the size of the packet but rationale for this is that
9262 now the receiver can verify whether the channel message decrypted
9263 correctly and also when private keys are set for the channel the
9264 receiver can decrypt the packet with several keys and check from
9265 the MAC which key decrypted the message correctly.
9267 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9268 lib/silccrypt/silccipher.[ch].
9270 * Added silc_hash_len to return the digest length into the
9271 lib/silcrypt/silchash.[ch].
9273 * Rewrote parts of Silc Channel Payload interface in the
9274 lib/silccore/silcchannel.[ch]. The encode function now also
9275 encrypts the packet and parse function decrypts it.
9277 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9279 * Fixed a minor formatting bug in the SKE's key material processing.
9280 It actually might have processed the keys wrong way resulting
9283 * Redefined the mandatory HMAC algorithms and added new algorithms.
9284 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9285 and hmac-md5 truncated to 96 bits. The mandatory is now
9286 hmac-sha1-96. Rest are optional (including the one that used
9287 to be mandatory). Rationale for this is that the truncated HMAC
9288 length is sufficient from security point of view and can actually
9289 make the attack against the HMAC harder. Also, the truncated
9290 HMAC causes less overhead to the packets. See the RFC2104 for
9293 * Added new [hmac] configuration section. The SKE used to use
9294 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9295 is of course wrong. The official names that must be proposed in
9296 the SKE are the ones defined in the protocol specification
9297 (hmac-sha1-96 for example). The user can configure any hmac
9298 using any hash function configured in the [hash] section. At
9299 least, the mandatory must be configured.
9301 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9303 * Added HMAC list to the SKE proposal list. It has now both
9304 hash algorithm list and HMAC list. This makes the protocol
9305 incompatible with previous versions. The SKE now seems to work
9306 the way it is supposed to work, for the first time actually.
9308 * Defined plain Hash algorithms to the protocol specification.
9311 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Implemented support for key agreement packets into the server.
9314 Added functions silc_server_key_agreement and
9315 silc_server_send_key_agreement. Other than these functions,
9316 server has nothing to do with this packet.
9318 * Added support for private message key packets into the server.
9319 Added functions silc_server_private_message_key and
9320 silc_server_send_private_message_key.
9324 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9325 called in the protocol's final callback instead in the END
9326 protocol state. This makes a little more sense and in the same
9327 time in client we can use the same protocol routines for normal
9328 key exchange and to key agreement packet handling as well.
9330 * Added to both client's and server's KE protocol context the
9331 SilcSKEKeyMaterial pointer to save the key material. We will
9332 bring the key material to the protocol's final callback by doing
9333 this. The final callback must free the key material.
9335 * Added SKE's packet_send callback into client's KE protocol
9336 context so that the caller can choose what packet sending function
9337 is used. This way we can use different packet sending when
9338 doing normal SKE when doing key agreement packet handling (in
9339 the key agreement packet handling we do not want to encrypt
9342 * Implemented the responder side of the key agreement routines
9343 in the client. The client can now bind to specified port and
9344 accept incoming key negotiation. The key material is passed
9345 to the application after the protocol is over.
9347 * Implemented the processing of incoming Key Agreement packet
9348 in the client. Added function silc_client_key_agreement to
9351 * Implemented the intiator side of the key agreement routines
9352 in the client. The client can now initiate key agreement with
9353 another remote client. The key material is passed to the
9354 application after the protocol is over.
9356 * Created client_keyagr.c to include all the key agreement
9359 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9360 SILC_TASK_CALLBACK except that it is not static.
9362 * Created client_notify.c and moved the Notify packet handling
9363 from the client.[ch] into that file.
9365 * Created client_prvmsg.c and moved all private message and
9366 private message key routines from the client.[ch] into that file.
9368 * Create client_channel.c and moved all channel message and
9369 channel private key routines from the client.[ch] into that file.
9371 * Changed silc_client_get_client_by_id_resolve to resolve with
9372 WHOIS command instead of IDENTIFY command, in the file
9373 lib/silclient/idlist.c.
9375 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9377 * Implemented the SKE's responder side to the Client library.
9379 * When FAILURE is received to the protocol do not trust it
9380 blindly. Register a timeout to wait whether the remote closes
9381 the connection as it should do it, only after that process the
9382 actual failure. This was changed to both client and server.
9384 * Added client_internal.h to include some of the structures
9385 there instead of client.h in lib/silcclient/.
9387 * Added function silc_task_unregister_by_callback to unregister
9388 timeouts by the callback function.
9390 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Some "Incomplete WHOIS info" errors has been appearing on the
9393 log files. Took away the entry->userinfo check from WHOIS
9394 reply sending. The entry->userinfo is now " " if client did not
9395 provide one. I thought this was fixed earlier but something
9396 is wrong still. Let's see if the error still appears.
9398 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Fixed a minor bug in the login when the channel key is
9401 re-generated in the server. It used to generate the key in
9402 wrong order and thus caused problems in the channel traffic.
9404 * Fixed a minor bug in channel key distsribution after
9405 KICK command. The key was not sent to the router even though
9408 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Added silc_ske_process_key_material_data as generic routine
9411 to process any key material as the SILC protocol dictates. The
9412 function is used by the actual SKE library but can be used by
9413 applications as well. This relates to the private message keys
9414 and the channel private keys since they must be processed the
9415 same way the normal SILC session keys. The protocol dictates
9416 this. Affected files: lib/silcske/silcske.[ch].
9418 Added also silc_ske_free_key_material to free the
9419 SilcSKEKeyMaterial structure.
9421 * Defined silc_cipher_set_key function to set the key for
9422 cipher without using the object's method function. The affected
9423 files: lib/silccrypt/silccipher.[ch].
9425 * Implemented silc silc_client_add_private_message_key,
9426 silc_client_add_private_message_key_ske,
9427 silc_client_del_private_message_key,
9428 silc_client_list_private_message_keys and
9429 silc_client_free_private_message_keys functions in the
9432 Added functions silc_client_send_private_message_key to send
9433 the Private Message Key payload and silc_client_private_message_key
9434 to handle incoming Private Message Key payload.
9436 * Added Cipher field to the Private Message Key payload to set
9437 the cipher to be used. If ignored, the default cipher defined
9438 in the SILC protocol (aes-256-cbc) is used.
9440 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9442 * Removed lib/silcclient/ops.h file.
9444 Redefined parts of the SILC Client Library API. Created new
9445 file silcapi.h that deprecates the ops.h file and defines the
9446 published Client Library API. Defined also private message key
9447 API and channel private key API into the file.
9449 This is the file that the application must include from the
9450 SILC Client Library. Other files need not be included by
9451 the application anymore.
9453 * Added new key_agreement client operation callback and also
9454 defined the Key Agreement library API for the application.
9456 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9459 is used by clients to request key negotiation between another
9460 client in the SILC network. If the negotiation is started it
9461 is performed using the SKE protocol. The result of the
9462 negotiation, the secret key material, can be used for example
9463 as private message key.
9465 Implemented the Key Agreement payload into the files
9466 lib/silccore/silauth.[ch].
9468 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9470 * Redefined ciphers for the SILC protocol. Added some new ciphers
9471 and defined the key lengths for the algorithms. Changed the
9472 code accordingly. The default key length is now 256 bits.
9474 * Fixed SKE key distribution function silc_ske_process_key_material
9475 when the key length is more than 128 bits. The default key
9476 length in SILC is now 256 bits.
9478 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9479 to indicate unsupported algorithm.
9481 * Renamed rijndael.c to aes.c and all functions as well.
9483 * Fixed a long standing channel key setting bug in client library.
9484 Weird that it has never surfaced before.
9486 * Fixed bug in channel deletion. If the entire channel is removed
9487 then it must also delete the references of the channel entry
9488 from the client's channel list as the client's channel entry and
9489 the channel's client entry share same memory.
9491 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9493 * Implemented CONNECT and SHUTDOWN commands in the client.
9495 * Implemented CLOSE command to the client.
9497 * Added the function silc_idlist_find_server_by_name into the
9498 files silcd/idlist.[ch].
9500 Added the function silc_idlist_find_server_by_conn into the
9501 files silcd/idlist.[ch].
9503 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * DIE command was renamed to SHUTDOWN. Updated the both code
9508 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9509 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9511 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9514 * Added function silc_server_create_connection function to create
9515 connection to remote router. My server implementation actually
9516 does not allow router to connect to normal server (it expects
9517 that normal server always initiates the connection to the router)
9518 so the CONNECT command is only good for connecting to another
9521 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9524 or some other client was kicked from the channel.
9526 Implemented the handling of the notify type to both client
9529 Implemented silc_server_send_notify_kicked to send the KICKED
9530 notify. It is used to send it to the server's primary router.
9532 * Implemented the KICK command into server and client.
9534 * Added `query' argument to the silc_idlist_get_client function
9535 to indicate whether to query the client from server or not if
9538 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9539 to indicate that the client is not channel founder.
9543 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9545 * Removed the rng context from SilcPacketContext structure and
9546 changed that the packet routine uses the Global RNG API.
9548 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9550 * Added support for quit message that client can "leave" on the
9551 channel when it quits the SILC. It is ditributed inside the
9552 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9554 Added silc_server_free_client_data that will take the
9555 signoff message as argument.
9557 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9559 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * Updated parts of the protocol specification to keep it up
9564 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9567 payloads in one packet.
9569 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9570 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9571 use now the new List flag.
9573 * Also deprecated the following packet types: REPLACE_ID,
9574 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9576 * Added list support for Notify packet in server.
9578 * Added silc_server_send_notify_channel_change to send the
9579 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9580 the silc_server_send_replace_id.
9582 * Added silc_server_send_notify_nick_change to send the
9583 NICK_CHANGE notify type. Deprecates the function
9584 silc_server_send_replace_id.
9586 * Added silc_server_send_notify_join to send the JOIN notify type.
9587 Deprecates the function silc_server_send_new_channel_user.
9589 * Added silc_server_send_notify_leave to send LEAVE notify type.
9590 Deprecates the function silc_server_send_remove_channel_user.
9592 * Added silc_server_send_notify_cmode and
9593 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9594 types. Deprecates the silc_server_send_set_mode function.
9596 * Added SERVER_SIGNOFF notify type to indicate that server has
9597 quit. This means that all clients on the channel from that
9598 server will drop. This can be also used when netsplit happens.
9600 Deprecated REMOVE_ID packet type since it is not needed anymore
9603 Added silc_server_send_notify_server_signoff to send the
9604 SERVER_SIGNOFF notify type. Deprecates the function
9605 silc_server_send_remove_id.
9607 Added also silc_server_send_notify_signoff to send the
9608 SIGNOFF notify type.
9610 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9611 SILC protocol from this day on. Changed the protocol
9612 specification as well.
9614 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9615 notify type. It is used between routers to notify about
9616 topic changes on a channel.
9618 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9621 * Partly updated the protocol specification to comply with the
9622 changes now made. It is still though a bit outdated.
9624 * The JOIN notify type now takes one extra argument <Channel ID>.
9625 The packet used to be destined to the channel but now the
9626 JOIN type may be sent as list thus it is impossible to
9627 destine it to any specific channel. By adding this argument
9628 it is again possible.
9630 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9632 * Added CREDITS file. The CHANGES and CREDITS file will appear
9633 in the distribution as well.
9635 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9637 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9638 types in the server's silcd/packet_receive.c.
9640 * Implemented CMODE and CUMODE to work in router environment.
9642 * Fixed minor encoding and decoding buglet from the
9643 lib/silccore/silcmode.c.
9645 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9648 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9650 * Changed all SilcConfigServer* and silc_config_server* to
9651 SilcServerConfig* and silc_server_config*, respectively.
9654 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Associated the ID (client or server ID) to the Authentication
9657 Payload to avoid any possibility of forging. Updated the
9658 protocol specification and the code accordingly.
9660 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * The RSA key length is now save to the RsaKey context in the
9663 key generation process in lib/silccrypt/rsa.c. The key length
9664 is now used to figure out the maximum size of the block allowed
9665 to be encrypted/signed.
9667 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9668 is equivalent to the silc_mp_mp2bin but does not allocate any
9671 * Changed silc_mp_mp2bin API to take length argument. If it is
9672 non-zero then the buffer is allocated that large. If zero, then
9673 the size is approximated using silc_mp_sizeinbase, which however
9676 * Created Global RNG API which is global RNG that application can
9677 initialize. After initializing, any routine anywhere in the
9678 code (including library) can use RNG without allocating a new
9679 RNG object. This was done to allow this sort of use of the
9680 RNG in code that has no chance to allocate RNG object. All
9681 applications currently allocate this and many routines in the
9682 library use this. Affected file lib/silccrypt/silcrng.[ch].
9684 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9685 it to use the Global RNG API.
9687 * Defined Authentication Payload into protocol specification that
9688 is used during SILC session to authenticate entities. It is
9689 used for example by client to authenticate itself to the server
9690 to obtain server operator privileges.
9692 Implemented this payload into the lib/silccore/silcauth.[ch].
9693 Implemented also routines for public key based authentication
9694 as the new protocol specification dictates.
9696 Moved definitions of different authentication methods from
9697 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9699 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9700 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9701 silc_pkcs_verify_with_hash functions into the file
9702 lib/silccrypt/silcpkcs.[ch].
9704 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * The client entry's userinfo pointer must be always valid.
9707 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9708 will fail since it requires the userinfo. Now, the userinfo
9709 is allocated as "" if actual userinfo does not exist. Actually,
9710 it must exist and it is totally Ok to drop client connections
9711 that does not announce the userinfo. However, we will make
9712 this workaround for now.
9714 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9715 to return the remote port by socket.
9717 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9719 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9720 SILC_SERVER_PENDING_EXEC and added an new macro
9721 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9722 data or when error occurs while processing the pending command.
9724 Added new argument `destructor' into silc_server_command_pending
9725 and to the SilcServerCommandPending object. This destructor is
9726 now called after calling the pending callback or if error occurs
9727 immediately. If error occurs the actual pending callback won't
9728 be called at all - only the destructor. The destructor may be
9729 NULL if destructor is not needed.
9731 All this applies for client library code as well. Similar
9732 changes were made there as well for the pending commands.
9734 In the client, the application must now allocate the
9735 SilcClientCommandContext with the silc_client_command_alloc
9738 * Added reference counter to the SilcServerCommandContext. Added
9739 function silc_server_command_alloc and silc_server_command_dup
9742 Same type of functions added to the client library for the same
9745 * Removed the cmd_ident from IDListData away since it is now
9746 global for all connections. It is the command identifier used
9747 in command sending and with pending commands. The affected file
9750 * Added reference counter to the SilcSocketConnection objecet to
9751 indicate the usage count of the object. The object won't be
9752 freed untill the reference counter hits zero. Currently only
9753 server uses this, and client ignores it. The client must be
9754 set to use this too later. The affected files are
9755 lib/silccore/silcsockconn.[ch]. Added also the function
9756 silc_socket_dup to increase the reference counter.
9758 This was mainly added because it is possible that the socket
9759 is removed underneath of pending command or other async
9760 operation. Now it won't be free'd and proper DISCONNECTING
9761 flags, etc. can be set to avoid sending data to connection that
9762 is not valid anymore.
9764 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9765 the connection. After that it sets SILC_SET_DISCONNECTED.
9766 It is, however, possible that the socket data is not still freed.
9767 The silc_server_packet_process now checks that data is not
9768 read or written to connection that is DISCONNECTED. The socket
9769 get's freed when the reference counter hits zero.
9771 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Changed the client operation API: channel_message operation's
9774 `sender' is now the client entry of the sender, not the nickname
9775 and the `channel' is the channel entry, not the channel name.
9777 In the private_message operation the `sender' is now also the
9778 client entry of the sender not the nickname.
9780 Affected file is lib/silcclient/ops.h and all applications
9781 using the client operations.
9783 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9785 * Moved the calling of ops->connect() from connect_to_server_final
9786 into receive_new_id functin since that is the point when the
9787 client is actually allowed to send traffic to network. The
9788 affected file is lib/silcclient/client.c.
9790 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9792 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9793 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9794 (if needs broadcasting) instead of broadcasting the packets one
9795 by one which would make a burst in the network traffic.
9797 * Added `broadcast' argument to the functions in silcd/server.[ch]
9798 silc_server_create_new_channel[_with_id] to indicate whether
9799 to send New Channel packet to primary router.
9801 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Added new function into the silcd/server.[ch] files:
9804 silc_server_create_new_channel_with_id to create new channel with
9805 already existing Channel ID.
9807 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9808 lib/silccore/silcpacket.h. This packet is used t send list of
9809 Set Mode payloads inside one packet. Server uses this to set
9810 the modes for the channels and clients on those channels, that it
9811 announced to the router when it connected to it. The protocol
9812 specification has been updated accordingly.
9814 * The silc_server_new_channel did not handle the packet coming
9815 from normal server as it normally does not send that. However,
9816 when it announces its channels it does send it. Implemented
9817 the support for that.
9819 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9820 into the file lib/silccore/id.h.
9822 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9824 * Fixed memory leaks in the functions silc_idlist_del_client,
9825 silc_idlist_del_channel and silc_idlist_del_server in the file
9826 silcd/idlist.c. All of those leaked like a sieve.
9828 * Fixed some small memory leaks in the client's function
9829 silc_client_notify_by_server.
9831 * Added functions into silcd/server.c: silc_server_announce_clients,
9832 silc_server_announce_channels and silc_server_announce_server.
9833 These functions are used by normal and router server to announce
9834 to its primary router about clients, channels and servers (when
9835 router) that we own. This is done after we've connected to the
9838 These functions effectively implements the following packet types:
9839 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9840 and SILC_PACKET_NEW_ID_LIST.
9842 * Added new functions into the silcd/packet_receive.[ch]:
9843 silc_server_new_id_list, silc_server_new_channel_list and
9844 silc_server_new_channel_user_list to handle the incoming
9845 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9847 * Added support of changing Channel ID in the function
9848 silc_server_replace_id. If the server that announces a channel
9849 to the router already exists in the router (with same name but
9850 with different Channel ID), router is responsible to send
9851 Replace ID packet to the server and force the server to change
9852 the Channel ID to the one router has.
9854 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9855 client that the Channel ID has been changed by the router. The
9856 normal server sends this to the client. Client must start using
9857 the new Channel ID as the channel's ID.
9859 Implemented handling of this new type into lib/silcclient/client.c
9860 into the function silc_client_notify_by_server.
9862 * Added new function silc_idlist_replace_channel_id into the files
9863 silcd/idlist.[ch] to replace the Channel ID.
9865 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * Call silc_server_command_identify_check always when processing
9868 the IDENTIFY command in silcd/command.c
9870 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9873 send keepalive packets. The packet can be sent by clients,
9874 servers and routers.
9876 Added function silc_socket_set_heartbeat into the file
9877 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9878 If not set, the heartbeat is not performed. The actual
9879 heartbeat is implemented in the low level socket connection
9880 library. However, application is responsible of actually
9883 Added silc_server_send_heartbeat to send the actual heartbeat
9884 packet into silcd/packet_send.[ch]. Server now performs
9885 keepalive with all connections.
9887 * Added silc_task_get_first function into lib/silcutil/silctask.c
9888 to return the timeout task with shortest timeout. There was a bug
9889 in task unregistration that caused problems. TODO has been
9890 updated to include that task system must be rewritten.
9892 * The client library will now resolve the client information when
9893 receiving JOIN notify from server for client that we know but
9894 have incomplete information.
9896 * Rewrote parts of silc_server_remove_from_channels and
9897 silc_server_remove_from_one_channel as they did not remove the
9898 channel in some circumstances even though they should've.
9900 * Encryption problem encountered in server:
9902 The LEAVE command used to send the Channel Key packet to the
9903 router immediately after generating it. However, the code
9904 had earlier sent Remove Channel user packet but not immediately,
9905 ie. it was put to queue. The order of packets in the router
9906 was that Channel Key packet was first and Remove Channel User
9907 packet was second, even though they were encrypted in the
9908 reverse order. For this reason, MAC check failed. Now, this
9909 is fixed by not sending the Channel Key packet immediately but
9910 putting it to queue. However, this is more fundamental problem:
9911 packets that are in queue should actually not be encrypted
9912 because packets that are sent immediately gets encrypted
9913 actually with wrong IV (and thus MAC check fails). So, packets
9914 that are in queue should be encrypted when they are sent to
9915 the wire and not when they put to the queue.
9917 However, the problem is that the current system has not been
9918 designed to work that way. Instead, the packet is encrypted
9919 as soon as possible and left to the queue. The queue is then
9920 just purged into wire. There won't be any fixes for this
9921 any time soon. So, the current semantic for packet sending
9924 o If you send packet to remote host and do not force the send
9925 (the packet will be in queue) then all subsequent packets to the
9926 same remote host must also be put to the queue. Only after the
9927 queue has been purged is it safe again to force the packet
9930 o If you send all packets immediately then it safe to send
9931 any of subsequent packets through the queue, however, after
9932 the first packet is put to queue then any subsequent packets
9933 must also be put to the queue.
9935 Follow these rules and everything works fine.
9937 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9939 * Added new function silc_server_remove_clients_by_server to
9940 remove all client entries from ID list when the server connection
9941 is lost. In this case it is also important to invalidate all
9942 client entires as they hold the invalid server entry. This
9943 fixes fatal bug when server has lost connection and will reconnect
9946 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Made some sanity checks to silc_server_daemonise like to check
9949 whether the requested user and group actually exists.
9951 * Added sanity check to SKE's silc_ske_responder_finish to check
9952 that the public and private key actually is valid.
9954 * Invalidate the client's nickname when receiving Replace ID
9955 packet and the Client ID is being replaced. This means that the
9956 server will query the nickname if someone needs it (client)
9959 * Sort the ID Cache in client library when the ID Cache data
9960 has changed (needs sorting).
9962 * Do not allow for SILC client to create several connections to
9963 several servers. The client does not support windows right now
9964 and generating multiple connections causes weird behaviour.
9966 Irssi-silc client does support windows and can handle several
9967 connections without problems, see: www.irssi.org and SILC plugin.
9969 * Fixed some places where client was added to the IDList. The
9970 rule of thumb is following (in order to get everything right):
9971 If the client is directly connected local client then the
9972 `connection' argument must be set and `router' argument must be
9973 NULL to silc_idlist_add_client function. If the client is not
9974 directly connected client then the `router' argument must
9975 bet set and the `connection' argument must be NULL to the
9976 silc_idlist_add_client function.
9978 * The funtion silc_server_packet_send_local_channel actually did
9979 not check whether the client was locally connected or not. It
9980 does that now. Fixed a bug related to LEAVE command.
9982 * Fixed Remove Channel User payload parsing bug in server's
9983 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9985 * The server's silc_server_save_channel_key now checks also the
9986 global ID list for the channel as it might not be in the local
9987 list. Fixed a bug related to LEAVE command.
9989 * Is this the end of the [<unknown>] buglet that has been lurking
9990 around for a long time? A little for loop fix in server's
9991 silc_server_command_whois_parse that is used by both IDENTIFY
9992 and WHOIS command. At least, this was a clear bug and a cause
9993 of one type of [<unknown>] buglet.
9995 * WHOIS and IDENTIFY commands call the function
9996 silc_server_command_[whois/identify]_check function even if
9997 we are not router server.
9999 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * Added --with-gmp configuration option. If set the GMP
10002 is always compiled in the SILC source tree. If not set then
10003 it is checked whether the system has the GMP3 installed. If
10004 it has then the GMP won't be compiled (the system's headers
10005 and library is used), if it doesn't have it then the GMP is
10006 compiled in the SILC source tree.
10008 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Changed RSA private exponent generation to what PKCS #1
10011 suggests. We try to find the smallest possible d by doing
10012 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10013 not security fix but optimization.
10015 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Added new config entry [Identity] to fork the server and run
10018 it as specific user and group. A patch from Bostik.
10020 * Imported Dotconf configuration library into lib/dotconf.
10021 This will be used to create the SILC configuration files later.
10022 It will appear in the distsribution after this commit.
10024 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * A big code auditing weekend happening. Auditing code for
10027 obvious mistakes, bugs and errors. Also, removing any code
10030 Removed files for being obsolete:
10032 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10033 inline in the file lib/silcutil/silcbuffer.h)
10035 o lib/silcutil/silcbufutil.c (the header has inline versions)
10037 Changed code to fix possible error conditions:
10039 o The buffer formatting routines now check that the destination
10040 buffer really has enough space to add the data. This applies for
10041 both buffer formatting and unformatting
10042 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10043 unformatting was changed to accomodate following rules:
10044 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10045 sent to the function while XXX_*STRING will not allocate or copy
10046 the data into the buffer. Instead it sets the pointer from the
10047 buffer into the pointer sent as argument (XXX_*STRING used to
10048 require that the pointer must be allocated already). This change
10049 makes this whole thing a bit more consistent and more optimized
10050 (note that the data returned in the unformatting with XXX_*STRING
10051 must not be freed now). The routines return now -1 on error.
10053 o Tried to find all code that use buffer_format and buffer_unformat
10054 and added return value checking to prevent formatting and
10055 especially unformatting errors and possible subsequent fatal
10058 o Changed ske->x and ske->KEY to mallocated pointers in
10059 lib/silcske/silcske.h. Fixed possible data and memory leak.
10061 o Added return value checking to all *_parse* functions. Fixed
10062 many memory leaks as well.
10064 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10065 so that buffer overflows would not happen. All code now also
10066 checks the return value as it can fail.
10068 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10070 * Added reconnection support to server if the normal server looses
10071 its connection to the router (for example if router is rebooted).
10072 The server performs normal reconnection strategy implemented
10073 to the server. Affected file silcd/server.c.
10075 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10077 * Added new packet type SILC_PACKET_SET_MODE that is used to
10078 distribute the information about changed modes (for clients,
10079 channels and clients channel modes) to all routers in the
10080 network. Updated the protocol specification accordingly.
10082 Added functions into silcd/packet_send.c and
10083 silcd/packet_receive.c: silc_server_send_set_mode,
10084 silc_server_set_mode.
10086 Added new files silcmode.[ch] into lib/silccore that implements
10087 the encoding and decoding of Set Mode Payload. Added new type
10088 SilcSetModePayload. Moved the definitions of different modes
10089 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10091 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Oops, a little mistake in server's connection authentication
10094 protocol. The protocol is not ended with FAILURE but with
10095 SUCCESS if the authentication is Ok. :) Affected file is
10098 * Implemented NICK_CHANGE notify handling in server in the file
10099 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10100 the local clients on the channel. After the changing nickname
10101 in router environment snhould work and the [<unknown>] nickname
10102 should appear no more.
10104 The silc_server_replace_id function that receives the Replace ID
10105 payload now sends the NICK_CHANGE notify type also in the file
10106 silcd/packet_receive.c
10108 * Changed WHOIS and IDENTIFY command to support the maximum amount
10109 of arguments defined in protocol specs (3328 arguments). This
10110 fixed a bug that caused problems when there were more than three
10111 users on a channel.
10113 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Added extra parameter, command identifier, to the
10116 silc_client_send_command so that explicit command identifier
10119 Changed that ID list routines uses specific command identifier
10120 when sending WHOIS/IDENTIFY requests to the server so that they
10121 can be identified when the reply comes back.
10123 Affected files lib/silcclient/command.[ch],
10124 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10126 * Added `sender' argument to silc_server_packet_send_to_channel
10127 to indicaet the sender who originally sent the packet to us
10128 that we are now re-sending. Ignored if NULL. Affected file
10129 silcd/packet_send.[ch].
10131 * Added some server statistics support in silcd/server_internal.h
10132 SilcServerStatistics structure and around the server code. Also
10133 send some nice statistics information when client is connecting
10136 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Fixed channel ID decoding in server's JOIN command reply in
10139 silcd/command_reply.c
10141 * Fixed braodcasting of replace ID payload to not to send it if
10142 we are standalone server in silcd/packet_receive.c.
10144 * Fixed all channel message sending routines to not to send
10145 packets to clients that has router set, since they are routed
10146 separately in the same function earlier. Affects file
10147 silcd/packet_send.c and all channel packet sending functions.
10149 * In USERS reply, res_argv[i] are not allocated, the table
10150 is allocated. Thus changed that free the table, not its
10153 * In server's whois_check and identify_check if the client is
10154 locally connected do not send any WHOIS commands - they are not
10157 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10159 * Fixed some minor bugs in client when sending WHOIS command. The
10160 arguments was in wrong order.
10162 * Removed statis function add_to_channel from server in
10163 silcd/command.c that was previously used with the joining but
10166 * Tested USERS command in router environment successfully with two
10167 routers, two servers and two clients.
10169 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * Reorganized the USERS command and command reply in client library
10172 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10173 When the command is given by user we register a pending command
10174 callback that will reprocess the command after the reply has been
10175 received from the server. When reprocessing the packet we then
10176 display the information. Thus, the USERS information is displayed
10177 now in the command callback instead of in the command reply
10178 callback. The processing of the command is same as previously
10179 when server has sent the command reply in the JOINing process.
10181 * Added to USERS command in silcd/command_reply.c to join the client,
10182 we didn't use to know about, to the channel after we've created
10183 a client entry for it. Also, for clienet we did know already still
10184 check whether it is on the channel or not and add it if not.
10186 * Removed silc_server_command_join_notify as the function and its
10189 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10191 * Changed the client's pending command handling to the same as the
10192 server's pending command handling. It is also now possible to
10193 execute command reply functions from other command reply
10194 function as the function callbacks for commands and command
10195 replies are one and same. The pending commands are not static
10196 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10197 in client connection context. Thus, pending commands are server
10198 connection specific as it is convenient.
10200 Changed the function silc_client_command_pending and
10201 silc_client_command_pending_del and added new function
10202 silc_client_command_pending_check. Removed the
10203 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10206 * Added cmd_ident, current command identifier, to the client
10207 connection context in lib/silcclient/client.h to keep track on
10208 command identifiers used in command sending. Client's command reply
10209 function handling now supports the mandatory command identifiers.
10211 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10212 funtions in client to fully support pending command callbacks.
10214 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10215 as one of the arguments to the application in the command reply
10218 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10219 before first releasing SILC but came back. Now it is removed again
10220 and should come back nomore. The FORWARDED flag was used only
10221 by the JOINing procedure by forwarding the command packet to router.
10222 Now, the JOINing procedure has been changed to more generic (due
10223 to various router environment issues) and FORWARDED is not needed
10224 anymore for anything. The protocol specification is yet to be
10227 Now, removed silc_server_packet_forward from server and the flag
10228 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10230 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Renamed NAMES command to USERS command. The NAMES was named that
10233 due to historical reasons. Now it is renamed. Also, rewrote
10234 parts of the USERS command. The nickname list is not sent anymore
10235 by the server. Only Client ID and mode lists are sent in the USERS
10236 command. Changed this also to the protocol specification.
10238 The client now resolves the names and stuff after it receives
10239 the USERS list from the server when joining to the channel.
10241 * WHOIS and IDENTIFY commands has been changed to support multiple
10242 Client ID's per command. One can now search for multiple users
10243 in the network by sending only one WHOIS or IDENTIFY command.
10244 Changed the code and the protocol specifications.
10246 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10247 uses silc_server_command_whois_parse to parse the request. */
10249 * If normal server, do not parse the WHOIS and IDENTIFY requests
10250 before sending it to the router. Saves some time.
10252 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Fixed JOIN command on client library. Wrong number of arguments
10255 used to crash the client.
10257 * Added silc_server_channel_has_global function to check whether
10258 channel has global users or not.
10260 * Added silc_server_channel_has_local function to check whether channel
10261 has locally connected clients on the channel.
10263 * The silc_server_remove_from_one_channel now checks whether the
10264 channel has global users or not after given client was removed from
10265 the channel. It also checks whether the channel has local clients
10266 on the channel anymore. If it does not have then the channel entry
10267 is removed as it is not needed anymore.
10269 * The silc_server_notify now checks on JOIN notify whether the joining
10270 client is one of locally connected or global. If it is global then
10271 the channel has now global users on the channel and that is marked
10272 to the channel entry. Also, it now saves the global client to
10273 global list who is joining and JOINs it to the channel. This is
10274 for normal server, that is.
10276 Changed silc_server_send_notify_on_channel,
10277 silc_server_packet_relay_to_channel and
10278 silc_server_packet_send_to_channel check if we are normal server
10279 and client has router set (ie. global client) do not send the
10280 message to that client, as it is already routed to our router.
10282 * Implemented LEAVE notify type handling in silc_server_notify
10285 * Tested LEAVE command in router environment successfully. Tested
10286 with two routers, two servers and two clients.
10290 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10292 * Implemented SIGNOFF notify type handling in silc_server_notify
10295 * silc_server_remove_id now removes the client entry from all channels
10296 it has joined and thusly sends SIGNOFF notify type.
10298 * Rewrote the NAMES list generation in server by removing two excess
10299 loops. The lists are created now inside one loop.
10301 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10303 * silc_server_remove_channel_user checks now also global list
10304 for channel and client.
10306 * silc_server_new_channel_user checks now both local and global
10307 list for channel and client. Fixed a bug in client id decoding.
10308 Used to decode wrong buffer.
10310 * silc_server_channel_message checks now both local and global
10311 list for channel entry.
10313 * Tested channel joining (hence JOIN) in router environment
10314 successfully. Tested with two routers, two servers and two
10317 * Tested channel message sending in router environment successfully.
10319 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * Added silc_server_save_channel_key into server.[ch] to save the
10322 received channel key in Channel Key payload processing. It is
10323 also used in JOIN command reply handling.
10325 Equivalent function silc_client_save_channel_key added into
10326 client.[ch] into client library.
10328 * Changed JOIN command reply to send information whether the channel
10329 was created or not (is existing already) and the channel key
10330 payload. Changed protocol specs accordingly.
10332 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10333 the request was sent by ID and not by nickname. Crashed on
10336 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10339 now correctly save the received data.
10341 * silc_server_free_sock_user_data now notifies routers in the
10342 network about entities leaving the network.
10344 At the same time implemented functions silc_server_remove_id
10345 and silc_server_send_remove_id to receive and send REMOVE_ID
10346 packets. The packet is used to notify routers in the network
10347 about leaving entities. The ID removed will become invalid in
10350 * Added function silc_idlist_del_server into server. Removes and
10351 free's server entry from ID list.
10353 * silc_server_private_message function now checks, if we are router,
10354 that the destination ID really is valid ID, naturally.
10356 * In router when NEW_ID packet is received (for new client) the
10357 hash of the Client ID is saved in the ID Cache but the
10358 client->nickname is set to NULL, instead of putting the hash
10361 IDENTIFY command now also checks that client->nickname must be
10362 valid. If it is not if will request the data from the server who
10363 owns the client. Added new function
10364 silc_server_command_identify_check.
10366 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10367 to set the command to already allocated Command Payload.
10369 * Tested private message sending in router environment with two
10370 routers, two servers and two clients. Fixed minor bugs and now
10373 * Fixed segfault from client's NAMES command. Used to crash if
10374 not on any channel.
10376 * Forwarded packets must not be routed even if it is not destined
10377 to the receiver. Changed server code comply with this.
10379 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10381 * Added `require_reverse_mapping' boolean value to ServerParams
10382 structure. If TRUE (not default) the server will require that
10383 the connecting host has fully qualified domain name.
10385 If the reverse mapping is not required and hostname could not be
10386 found the IP address is used as hostname.
10388 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Implemented version string checking to both client and server.
10391 The check is incomplete currently due to the abnormal version
10392 strings used in development version of SILC.
10394 * Changed all command functions in server to use the new
10397 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Changed char *data to unsigned char *data in ID Cache system to
10400 support binary data as ID Cache data. Changed code to support
10401 binary data in lib/silccore/idcache.c.
10403 * Renamed silc_server_packet_relay_command_reply to
10404 silc_server_command_reply as it is normal packet receiving
10405 function. Rewrote the function to accept command replys for
10406 servers and not only for clients.
10408 * Mark remote router always as registered server if we are connecting
10409 to it. Otherwise, commands sent by the router to us are ignored.
10411 * All ID List find routines now returns the ID Cache Entry pointer
10412 as well if requested.
10414 * WHOIS command works now in router environment, tested with two
10415 routers, two servers and two clients.
10417 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10418 in router environment (as it is almost equivalent to WHOIS) but
10419 hasn't been tested thoroughly. Added new functions:
10421 silc_server_command_identify_parse
10422 silc_server_command_identify_send_reply
10423 silc_server_command_identify_from_client
10424 silc_server_command_identify_from_server
10426 * Disabled route cache adding because adding two different ID's with
10427 same IP replaces the old cache entry thus giving wrong route.
10428 The entry->router->connection is always the fastest route anyway
10429 so route cache may not be needed. Of course, new routes maybe
10430 established after receiving the ID when the entry->router->connection
10431 might not be anymore the most optimal.
10433 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10435 * Add route cache for received ID for fast routing.
10437 * Added silc_server_packet_route to route received packet on router
10438 that is not destined to us.
10440 * Renamed silc_server_get_route to silc_server_route_get.
10442 * Added id_string and id_string_len fields into SilcServer to
10443 include encoded ServerID for fast comparing without excess
10444 encoding of the ID's.
10446 * Cleaned up WHOIS command on server side. Added following static
10449 silc_server_command_whois_parse
10450 silc_server_command_whois_check
10451 silc_server_command_whois_send_reply
10452 silc_server_command_whois_from_client
10453 silc_server_command_whois_from_server
10455 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10456 arguments in command replies. All command functions should be
10457 updated to use this macro.
10459 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * Minor typo fixes on command reply handling on server.
10463 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10465 * Added silc_server_command_add_to_channel internal routine to add
10466 the client to the channel after router has created the channel and
10467 sent command reply to the server.
10469 * Added generic silc_server_send_command to send any command from
10472 * Use static buffer with ID rendering instead of duplicating data.
10474 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Fixed a channel user mode bug when joining to a channel server gave
10477 everybody channel founder rights, oops.
10479 * We mark ourselves as the router of the incoming server connection
10480 if we are router ourselves. This way we can check in some packet
10481 sending functions whether it is locally connected server. For
10482 incoming router connections we put NULL.
10484 * For router sending packets locally means now always sending the
10485 packet cell wide; to local clients and local servers. For normal
10486 server sending packet locally means sending it to only local
10489 * Fixed the JOIN command to really work in router environment. If the
10490 channel is created it is always created by the router. Router is
10491 also responsible of making the initial joining to the channel,
10492 sending JOIN notify to the sending server and distributing
10493 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10494 does not exist server doesn't do anything else but forward the
10495 command to the router which performs everything.
10497 * Added silc_server_send_channel_key function to send the Channel Key
10500 * Added silc_server_create_channel_key to create new channel key. The
10501 channel key is now re-generated everytime someone joins or leaves
10502 a channel, as protocol dictates. Note: channel->key_len is the
10503 key length in bits.
10505 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10507 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10508 packet_receive.[ch] to separate packet sending and receiving
10509 routines. The server.[ch] now includes everything else including
10510 actual packet processing (writing and reading data) and other
10513 Renamed silc_server_private_message_send_internal to
10514 silc_server_send_private_message. The routine is still though
10515 used only to relay private messages as server does not send
10516 private messages itself.
10518 Renamed silc_server_new_channel to silc_server_create_new_channel
10519 and added new function sicl_server_new_channel that handles the
10520 incoming New Channel packet. Added also new sending function
10521 silc_server_send_new_channel to send New Channel Payload.
10523 * Added new function silc_server_notify to process incoming notify
10524 packet to the server/router. Server may then relay the notify
10525 to clients if needed.
10527 * Added new function silc_server_new_channel_user to process incoming
10528 New Channel User packet. Router will redistribute the packet and
10529 send JOIN notify to its local clients and locally connected servers
10530 if needed. Normal server will send JOIN notify to its local client
10531 on same channel when received this packet. Added also corresponding
10532 sending function silc_server_send_new_channel_user to sent the
10535 * Added boolean route argument to send_notif_to_channel and
10536 packet_send_to_channel functions to attempt to route the packet
10537 if it is TRUE and send only locally if it is FALSE.
10539 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * silc_server_replace_id now broadcasts the received replace ID
10542 packet if it is not broadcast packet already. The router must
10543 broadcast to inform other routers about changed ID.
10545 * Added backpointer to server's router into SilcServer context in
10546 silcd/server_internal.h.
10548 * Fixed silc_server_packet_broadcast to send correct broadcast
10551 * The channel key is now distributed to the local client as soon
10552 as it is received from the router (in router environment) so that
10553 no other packet may be sent for the channel until client has
10556 * silc_server_remove_channel_user now broadcasts the received
10557 Remove Channel User packet if it is not broadcast packet already.
10558 The router must broadcast to inform other routers about removed
10561 * Added users field into SilcPacketContext that is a reference count
10562 of the context. One can increase the reference count by calling
10563 silc_packet_context_dup which is now changed to just increase the
10564 reference count instead of duplicating the data. The reference
10565 count is decresed by calling silc_packet_context_free that will
10566 free the data after the reference count hits zero.
10568 For now on the packet context and everything allocated into it
10569 (including the raw packet from network) must be freed by calling
10570 the new silc_packet_context_free function. Added also new function
10571 silc_packet_context_alloc that must be used now to allocate the
10572 context. This also means that if a routine is asynchronous from
10573 silc_[client/server]_packet_parse_type the packet context must
10574 be duplicated by calling silc_packet_context_dup. Otherwise it
10575 gets free'd after silc_[client/server]_packet_parse_type returns.
10576 Also, one must remember that if packet is duplicated then its
10577 reference count must be decresed by calling the free function as
10578 many times as it was duplicated.
10580 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10581 from both client and server.
10583 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Made joining to a channel working in router environment.
10587 * Cleaned up JOIN command on server side and create function
10588 silc_server_command_join_channel internal routine to make the
10591 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Changed silc_command_pending list to SilcDList. Also, added
10594 `ident' field to SilcServerCommandPending structure to identify
10595 the reply and to call correct callback.
10597 Added silc_server_command_pending_check function to replace the
10598 corresnponding macro. The silc_command_pending list is not
10601 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10602 to set identifier to previously allocated Command Payload. It
10603 is used to set identifier for command when resending Command
10606 * Added silc_command_payload_encode_payload to encode Command
10607 Payload buffer from SilcCommandPayload structure.
10609 * Added silc_argument_payload_encode_payload to encode Argument
10610 payload buffer from SilcArgumentPayload structure.
10612 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10614 * Changed WHOIS command to support router connection on server side.
10615 The whois request is always sent to router unless the server is
10616 standalone server. After server has received the reply from the
10617 router will it send the reply to the client.
10619 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10620 broadcast received broadcast packet. The function is used only
10621 by router. The broadcast packet is always sent to the router's
10624 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10625 render given ID to printable string, for log files for example.
10627 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10629 * Made basic router to router connections working. At least they
10630 can now connect to each other but nothing really works the way
10631 they are supposed - yet.
10633 * Added new initiator token to RouterConnection configuration
10634 file in silcd/serverconfig.[ch]. It is used to tell whether we
10635 are the initiator to the remote router or whether we'll expect
10636 the other end to connect.
10638 * Moved registering of listener task to silc_server_init, hence
10639 the server starts listenning as soon as it is run, even if it
10640 does not have connections to other routers. Let's see how well
10643 * Changed default connection retry timeouts for more suitable in
10646 * Removed cipher and such arguments from silc_idlist_add_client
10647 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10648 Added new function silc_idlist_add_data to add the keys and stuff
10651 * Added SilcIDListData structure and added it to SilcClientEntry
10652 and SilcServerEntry as their first field in the structure. This
10653 way we can explicitly cast the ID entries to the SilcIDListData
10654 structure and get common data for the entries. In past, we had
10655 to first check what type of connection it is and then cast it to
10656 correct ID entry type. Now, we can directly cast the opaque
10657 pointer to the SilcIDListData (no matter what ID entry it actually
10658 is) and get the data needed.
10660 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10663 in some circumstances even if threre were timeout tasks, though not
10664 IO tasks, but tasks anyway. Now fixed.
10666 * Defined SilcServerConnection structure to hold connection specific
10667 stuff about directly connected servers and routers. The definition
10668 is currently in silcd/server_internal.h. I thought about having
10669 a bit more important role fro this struct but for now it is used
10670 only when connecting to other server (or router actually).
10672 * Added connecting retry support in server when connecting to
10673 router(s). The retry feature implement exponential backoff
10674 algorithm. Also, added SilcServerParams structure to hold default
10675 parameters for server. For now, it include these retry settings
10676 and are hard coded. After server is moded to be as Silc Server
10677 Library this structure will be more important.
10679 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10681 * Changed client librarys channel->clients table to SilcList and
10682 changed code accordingly.
10684 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Changed client's channel table to SilcList and changed code
10687 accordingly. Also changed SilcChannelClientEntry to include back-
10688 pointer to the channel so that client entry can use that structure
10689 as list as well and we have fast cross-reference to the channel.
10690 This change dramatically decreased the complexity of channel
10691 handling with client entry and vice versa (removed one extra
10692 loop when searching for channel entry from many functions).
10694 * Changed server->sim from table to SilcDList and changed code
10697 * NAMES command can now be used from user interface. It will show
10698 the user list on the channel, neatly.
10700 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10701 Code now saves realname of the user if it becomes available.
10703 * Renamed configure.in to configure.in.pre and made ./prepare
10704 script to automatically add correct version string to
10705 configure.in which it creates from configure.in.pre.
10707 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10709 * NAMES command reply now shows users mode with the nickname when
10710 joining to channel.
10712 * Moved silc_client_ch[u]mode[_char] functions from
10713 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10714 place sucks, they are utility functions and should be in some
10717 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10719 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10722 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10726 * Added TRQ (efficient deque and list library) into lib/trq. This is
10727 a very good list library that is currently used in the SILC. Defined
10728 SilcList API over the library because I didn't like the API very
10729 much. See lib/trq/silclist.h for the API and examples of how to
10730 use the API. Fixed various places in the code to use the new
10731 SilcList API. The SilcList is meant for lists that has a structure
10732 already defined as a list. It is not suitable to add just some
10733 context to the list (in TRQ, the context is the list actually).
10735 So, I defined SilcDList that can be used for the purpose where
10736 predefined list structure does not exit. This can be used as
10737 such list. Now some context just can be added to the SilcDList.
10738 Currently this list is not used in the SILC just yet, though there
10739 are a lot places where this can replace dynamically allocated
10740 tables and I will fix these places, later, to use SilcDList.
10741 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10742 and use TRQ internally).
10744 Also fixed some annoying warning messages that the original TRQ
10745 code generated. Also minor changes to TRQ's Makefile.in.
10747 * Added support for querying by Client ID to both WHOIS and
10748 IDENTIFY commands into server, as required by the protocol.
10750 * Removed method function pointers from SilcBuffer structure. They
10751 weren't used to anything and just increased the context size for
10752 no good reason. This change also made silc_buffer_alloc and
10753 silc_buffer_free functions inline functions.
10755 * Disabled command flooding detection support until it's fixed so
10756 that it accepts commands in but does not execute them more than once
10759 * Added silc_net_localhost(), to return local hostname, into
10760 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10761 that must be initialized before calling silc_client_init.
10763 * Added new function: silc_server_send_notify_on_channels to send
10764 notify messages to all channels client has joined. It is assured
10765 that the message is sent only once per client.
10767 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10768 lib/silcutil/silcutil.[ch] as silc_format function. The new
10769 function is generic and is used by server as well, not only by
10770 the logging routines.
10772 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10773 the provided version string was not acceptable. Added new function:
10774 silc_ske_check_version into lib/silcske/silcske.h. The function
10775 must be implemented by the application (client or server) and it
10776 does not reside in the SKE library. The function checks the version
10777 string remote end sent.
10779 * Added back pointers (to opaque context and to SilcSocketConnection)
10780 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10782 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10783 duplicate packet context structure.
10785 * Changed `notify' client operation to send same arguments as client
10786 receives from server except for ID's. ID's are mapped to correct
10787 ID entry and that is returned. Also, if channel entry is not sent
10788 by server but the notify is for channel the channel entry is sent
10789 to application (otherwise application doesn't know that it is for
10790 channel (library gets it from packet's Destination ID)).
10792 * Added silc_client_remove_from_channels into client library to
10793 remove a client from all channels it has joined to. Used when
10794 received SIGNOFF notify from server. Added also new function
10795 silc_client_replace_from_channels to replace old ID entry with
10796 new ID entry on all channels. Used when received NICK_CHANGE
10797 notify from server.
10799 * Fixed ID Cache list handling in silc_idlist_get_client in
10800 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10801 to get (or query) client by ID.
10803 * Updated TODO list.
10805 * Added connection authentication status message defined by the
10806 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10807 support for these into the code in client and server side.
10809 * Added generic function silc_client_send_command to send any command
10810 with variable argument list. Application should use this function
10811 to send commands if the command functions provided by the library
10812 does not suite for the application's user interface needs.
10814 * Added new `failure' client operation. Application is notified about
10815 received failure packet if client is executing a protocol. In this
10816 case the protocol's execution has failed.
10818 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10819 is required by the protocol.
10821 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10822 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10825 * Added status flag to SilcSKE object to indicate realtime status
10826 of the SKE protocol.
10828 * Application receives now exactly same command reply arguments as
10829 the library receives from server. However, if ID is received the
10830 corresponding ID entry is returned to the application (eg. Client
10831 ID is mapped to correct SilcClientEntry entry and that is returned).
10832 Changed command_reply client operation due to this change.
10834 * Changed all ID's in commands and in command replys as ID Payloads.
10835 Change affected both client and server side codes.
10837 All ID's sent in SILC network (with execption of ID's in SILC
10838 Packet header) are sent in ID Payload to support variable length
10841 * Server now notifies nick changes and notifies all clients on
10842 the channels about the new nickname (about the new Client ID,
10845 * Implemented CMODE command to change channel modes. Supports all
10846 channel modes defined by the protocol specs except ban and invite
10847 lists. (Also, private channel key mode is supported but support for
10848 setting private channel key in client is missing, thus, this mode
10849 has no effect on client side (except that server requires that the
10850 client uses private channel key and normal channel traffic does not
10853 Also, invite mode works per se, but INVITE command does not work
10854 yet correctly, so you can set channel as invite only channel but
10855 inviting clients to the channel does not work (it is yet to be
10856 thought what's the best way to do it).
10858 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10859 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10860 Implemented CUMODE command to change user's mode on the channel.
10861 Supports all modes defined by the protocol specs.
10863 * Added NAMES command reply to return users modes on the channel.
10865 * Removed unnecessary and slow ciphers from lib/silccrypt.
10867 * Set SO_KEEPALIVE option to connection sockets by default.
10869 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10871 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10872 redefined the Notify Payload into protocol specs.
10874 * Added silc_id_payload_parse_id to get ID directly from raw
10877 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10880 accept searching by Client ID as well.
10882 * Added support for LEAVE and SIGNOFF notify types in client library.
10884 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10885 to parse ID Payload from raw data.
10887 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10889 * Added flags parameter into silc_ske_assemble_security_properties
10890 function in lib/silcske/silcske.[ch].
10892 * Changed notify client operation to fit better for notify messages
10893 sent by server. The notify payload received from server is now
10894 passed to the application (after parsing it to SilcNotifyPayload).
10895 It is application's responsibility to retrieve the arguments
10896 from the payload and show the message the way it wants. The message
10897 sent by server is implementation specific.
10899 * Changed public keys to comply with the protocol specification.
10900 Old public keys are not supported anymore and are not compatible.
10902 * Removed nickname from Channel Payload as the latest draft removed
10903 it. The client must resolve the nickname from the NAMES command
10904 reply received when it joined the channel.
10906 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10908 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10910 * Fixed some errors in protocol specification drafts.
10912 * Created lib/silccore/silcnotify.c to implement Notify Payload
10913 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10914 generic payloads described by protocol specifications. The file
10915 includes implementations for ID Payload and Argument Payload.
10917 * Changed Command Payload implementation to use the new Argument
10918 Payload. Changed command_xxxx_payload to command_payload_xxxx
10919 to comply with SILC coding conventions.
10921 * Added suppport for Argument Payload handling in Notify Payload
10922 implementation as protocol requires it. Added the new support
10923 into server and client lib as well.
10925 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * Added support for multiple nicknames on same channel. [n] is
10928 added locally to the nickname if there are more than one same
10929 nicknames on the channel.
10931 * Server now sends all nicknames that matched WHOIS request.
10932 Client also shows the list received from server.
10934 * Added TOPIC command to client side. User can now set and show
10935 current topic on channel.
10937 * Added MOTD command to client and server. Also, server sends the
10938 motd when client connects to the server.
10940 * Changed version strings to comply ISO 8601.
10942 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10944 * Fixed protocol error handling in client library. It should now
10945 cope even if the SKE fails for some reason.
10947 * Made new protocol specification drafts for submitting to IETF.
10949 * Implemented TOPIC command to server in silcd/command.c.
10951 * Added two new notify types into lib/silccore/silcnotify.h:
10952 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10953 notify nickname change and topic setting/change on a channel.
10955 * API change of command_reply operation in client library. The
10956 application gets now the status type received from server as well.
10958 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10962 * Cras fixed and optimized the packet handling even further and
10963 it should work now. Minor change to the prototype of function
10964 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10966 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Added new function into lib/silcutil/silcschedule.[ch]:
10969 silc_schedule_with_fd to select() a specified fd. The function
10970 returns after timeout expires or data arrives or goes. The
10971 function is used by packet routines to wait that all data is
10972 received from network.
10974 * Fixed data reading from network in lib/silccore/silcpacket.c.
10975 The code now assures that all data is read from the fd and then
10976 continues packet processing. This was a bug fix since the code
10977 used to drop some data in some circumstances.
10979 * Added new function into lib/silcclient/client.[ch]:
10980 silc_client_start_key_exchange to start key exchange after
10981 connection has been established to server. The code internally
10982 now uses this funtion but its main purpose was to provide it
10983 for applications that perform their own connecting. After
10984 application has created a connection it merely calls this
10985 function to start the key exchange between client and server.
10986 The library takes care of everything else after that.
10988 Updated also lib/silcclient/README to explain the usage of
10991 * Do not send to application information that connection has
10992 been established. Application gets notified it by connect
10995 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10997 * Applied cras's patch to add silc_schedule_one function. The
10998 function runs scheduler once and returns.
11000 * Fixed the scheduler after cras messed it up. The timeout
11001 handling works now as it's supposed to work.
11003 * Added into lib/silccore/ silcnotify.h to include notify
11004 message types support. Changed silc_server_send_notify*
11005 functions, in server.[ch], to support those new notify types.
11006 Added the support for the notify types into client library,
11007 as well. Added new notify client operation into ops.h in
11010 * Changed silc_server_packet_send_to_channel to send normal
11011 packets instead of just channel message packets. The function
11012 is now used to send the notify packets to channels. It is not
11013 used to send channel message packets anymore, as server never
11014 sends them anymore.
11016 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11017 va_arg()s as it seems to require it nowadays. I guess, if SILC
11018 is compiled with older va_arg() the new code should work anyway.
11020 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Splitted core library. Core library (lib/silccore) includes
11023 now only SILC protocol specific core (and common) components.
11024 Created new utility library (lib/silcutil) that includes more
11025 generic purpose stuff. The stuff for util library was taken
11026 from the old core library. This was minor and easy split.
11028 * Created SILC Client Library (lib/silcclient) that includes
11029 implementation of the SILC client without user interface. This
11030 was major move from silc/ directory. The code has been changed
11031 so that it is transparent towards the user interface. The
11032 silc/ directory includes now the same user interface as before
11033 and it uses the new client library. Read lib/silcclient/README.
11034 Basicly, the client library performs everything else related
11035 to SILC except user interface handling. Also, configuration
11036 files are considered to be part of user interface and library
11037 does not handle them.
11039 This change also changed a lot of structures, function naming etc.
11040 Most important change was that SilcClientWindow object was
11041 renamed to SilcClientConnection in the client library. Created
11042 also new file lib/silcclient/ops.h. Also added new files
11043 silc/local_command.[ch] and silc/client_ops.[ch].
11045 All these changes were made to make it easier for user interface
11046 designers to create what ever user interface for the SILC client
11049 It is also expected that the server will be moved to lib
11050 directory as well and SILC Server Library will be created;
11051 sometimes in the future.
11053 * Removed Local commands from lib/silccore/silccommand.h as
11054 they are application specific and new client library does not
11055 handle any of those anymore.
11057 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11058 old client implementation in silc/.
11060 * Added support for callback functions in SILC_LOG_* macros.
11061 Application can now set its own callbacks that will be called
11062 instead of using the default functions that will always print
11063 the debug messages to stderr (or stdout). Also, debugging can
11064 now be disabled by setting silc_debug to FALSE and re-enabled by
11065 setting it to TRUE. Note, that logging will still work even
11066 if debugging is disabled.
11068 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11069 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11070 silc_log_reset_debug_callbacks.
11072 * To enable debugging in silc client one must give now -d
11073 option on command line.
11075 * Changed silc_schedule_init to automatically allocate task queues
11076 if they are not allocated before calling it.
11078 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11080 * Added GMP 3.1 into math library.
11082 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11084 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11085 a channel in SILC network. The packet is used by servers and
11086 routers to notify other routers that user has left a channel.
11087 This little feature was missing until now. Added the feature
11088 to protocol specification as well.
11090 Added functions: silc_server_send_remove_channel_user and
11091 silc_server_remove_channel_user into server.[ch].
11093 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11094 lib/silccore/silcpacket.h. However, they are not implemented
11097 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11099 * Fixed joining to a channel and sending channel messages
11100 between server and router. The channel message sending should
11101 now work inside a cell.
11103 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11105 * Fixed the private message sending between server and router.
11106 The private message sending should now work inside a cell.
11108 * Added silc_server_replace_id into server.[ch] to replace
11109 existing ID in the SILC network.
11111 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11112 and silc_idlist_replace_server_id into idlist.[ch] in server.
11114 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11116 * Fixed the server to server connections. Server can again now
11117 connect to router. Router to router connections probably does
11120 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11122 * Added dynamic protocol registering support. Now protocols can
11123 registered and unregistered on the fly. Patch by cras.
11125 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11127 * Added lib/contrib directory to hold routines that some platforms
11128 don't have but are needed by SILC.
11130 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11131 into lin/contrib to provide getopt() and getopt_long() for
11132 those who don't have it.
11134 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11136 * Added AWAY command to client. When away message is set and
11137 client receives a private message packet the client automatically
11138 replies to the sender with the away message.
11140 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11141 bug seemed to be the cause of recent problems when compiling
11144 * Added version detection support to SKE protocol specification
11145 and added the new changes to the SKE implementation as well.
11146 There were other minor changes in the SKE protocol as well.
11148 Many changes in lib/silcske/silcske.[ch] and in
11149 lib/silcske/payload.[ch].
11151 * Added ^U functionality, clear input line. Patch from cras.
11153 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11155 * Mainly small bugfixes on core library. Fixed some debugging
11156 logging and buffer overflow in silclog.c.
11158 * Updated config.sub and config.guess on the distribution tree.
11160 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11162 * Added command lagging support in server. Client may execute
11163 commands now only once in two seconds.
11165 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11167 * Optimized packet reception. MAC computation and checking is now
11168 also more optimized. A lot previously duplicated code is now
11169 used as generic by both client and server.
11171 * Fixed key pair generation in clientutil.c
11173 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11175 * Added into lib/silccore/silcbufutil.[ch] new function;
11176 silc_buffer_realloc.
11178 * Moved generic packet sending/encryption functions to
11179 lib/silccore/silcpacket.[ch] from client and server. Some
11180 rewriting of the functions.
11182 * Moved all generic packet reception/decryption functions to
11183 lib/silccore/silcpacket.[ch] from client and server. The
11184 packet processing is now much cleaner in both client and server.
11185 These were major changes in both client and server.
11187 * Created many common functions in server to do packet sending.
11188 Previously code were duplicated a lot, this has been removed
11189 with these changes.
11191 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11193 * Rewrote major parts of the ID cache system. Don't know
11194 whether it is better now or not but at least the API is more
11197 * Major rewrite on ID cache stuff on client because of the ID
11198 cache API changes. Added idlist.c to client.
11200 * Also major rewrite on ID cache stuff on server as well.
11201 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11202 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11203 in hand, instead they are all put into the ID cache system now.
11204 All server_idlist_* routines uses ID cache now instead of
11205 traversing its own lists (those lists does not exist anymore).
11206 SilcIDList though still exists. Also, SilcXXXEntry's are
11209 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11211 * Finally made the SKE implementation compliant to the protocol
11212 specification. All mp integers are now binary encoded as
11213 opposed being HEX encoded.
11215 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11218 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11219 functions: silc_[encode/decode]_pem. Also added function
11220 silc_encode_pem_file to PEM encode with newlines ('\n') for
11221 saving into a file.
11223 * SILC public keys are now encoded either PEM or binary. Same
11224 option is for private keys as well. By default private keys
11225 are binary encoded and public keys PEM encoded. Silly HEX
11226 encoding were removed.
11228 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11229 function to create fingerprints.
11231 * Fixed a bug in SHA1; does not change the original data anymore.
11233 * Partly implemented INFO command on client and server side.
11234 Fixed CLEAR command. Changes to SERVER command; show current
11235 server(s) when giving command without arguments. Added
11236 VERSION command to client.
11238 * Added check to server that unregistered connections cannot
11239 execute commands (unless it is specificly allowed).
11241 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11243 * Fixed screen refresh.
11245 * Fixed channel joining bug from client. On some circumstances
11246 client tried to join to a channel it had already joined.
11248 * Added public key verification process into client's protocol.c.
11249 The client now verifies the public key from user and saves
11250 it into ~./silc/serverkeys/ directory.
11252 Added into: clientutil.[ch]: silc_client_verify_server_key.
11254 * Changed SKE protocol's silc_ske_initiator_finish function
11255 to accept callback function that verifies the received public
11256 key. Removed old silc_ske_verify_public_key function.
11258 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11260 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11261 silc_pkcs_private_key[_data]_set.
11263 * Made the password and public authentication more cleaner in
11264 server's protocol.c.
11266 * Removed historic and obsolete protocol `channel_auth' from
11267 both client and server.
11269 * Removed wrong way of sending command status messages from
11270 server to client in server's command.c. The old way violated
11271 protocol specification.
11273 Changes to silccore/silccommand.[ch]: removed
11274 silc_command_encode_status_payload -> not needed anymore,
11275 changed silc_command_encode_payload_va to accept extra
11276 argument on variable argument list. The argument type must
11277 now be provided to the function. Also, added new function:
11278 silc_command_encode_reply_payload_va which is same as
11279 normal command_encode_payload_va except command status type
11280 is provided as extra argument.
11282 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11284 * Added ~./silc directory handling. The directory includes the
11285 public and private keys for the client.
11287 Added silc_client_check_silc_dir, silc_client_create_identifier
11288 and silc_client_load_keys.
11290 * Implemented SILC protocol compliant public key. Added public
11291 and private key saving to and loading from files.
11293 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11294 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11295 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11296 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11297 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11299 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11300 silc_pkcs_load_[public/private]_key.
11302 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11304 * Added silc_server_get_route (route.[ch]) to get connection
11305 data for the fastest route for given ID.
11307 * Implemented INVITE command on client and server. The command
11308 were re-defined in the SILC Protocol Specification and the
11309 implementation now complies with the specification.
11311 * Implemented PING command on client and server.
11313 * Implemented NAMES command on client and server. The server side
11314 supports currently only normal server not router server yet.
11315 Some changes to NAMES definition in SILC protocol specification.
11317 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11319 * Implemented LEAVE command on client and server.
11321 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11322 again. This change was made to the protocol as well. Server
11323 should not violate the protocol specification anymore.
11325 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11327 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11328 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob