1 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added support for UTF-8 nicknames, channel names and
4 server names in client library. Affected files in
7 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
9 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
11 * Use silc_utf8_str[n]casecmp instead of strcmp routines
12 in library and in SILC Client when dealing with nicknames
13 and other identifier strings. Affected file in client lib
16 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
17 irssi/src/silc/core/silc-servers.c.
19 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
21 * Fixed idcache to work with the new identifier strings.
22 Affected file lib/silccore/silcidcache.c.
24 * Added UTF-8 hash and compare function for SilcHashTable.
25 Affected file lib/silcutil/silcutil.[ch].
27 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
28 Affected file lib/silcutil/silcstringprep.[ch].
30 * Changed the identifier string handling to include the original
31 format in client, server, channel entries and normalized
32 format in cache. Affected files in silcd/.
34 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
36 * Added support for the new identifier strings and their
37 validity checking. Nicknames, channel names and usernames
38 can now include practically any kind of letters and various
39 other characters. Affected files in silcd/ and in libraries.
41 NOTE: comparing these strings should now be done with memcmp()
42 to check binary compatibility. All these strings are normalized
43 and casing is irrelevant.
45 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
46 as easy function for applications to check whether identifier
49 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
51 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
52 file lib/silcutil/silcutf8.c.
54 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
56 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
58 * Make public key in getkey reply mandatory. Affected file
59 lib/silcclient/command_reply.c
61 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
63 * Added Parameter dont_register_crypto_library to
64 SilcClientParam. If set to TRUE, silcclient library will
65 not initalize the Crypto Libraries and application
66 will need to do it. Affected file lib/silcclient/silcclient.h,
67 lib/silcclient/client.c.
69 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
71 * Imported new silc_utf8_[encode|decode] routines from
72 my internal SILC 1.1 source tree. New encodings added:
73 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
74 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
75 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
78 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
80 * Implemented stringprep (RFC 3454) API. Internally we use
81 GNU Libidn's stringprep, for now, so it is required now to
82 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
84 * Added checking for GNU Libidn and --with-libidn to configure.
86 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
88 * If the passphrases entered do not match while generating a new key,
89 completly start over instead of going into an infinite loop asking
90 the user to re-enter the passphrase correctly. Affected file
91 lib/silcutil/silcapputil.c
93 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Make sure server is removed from backup list when it is
96 deleted. Affected files silcd/command.c, server.c,
99 * Close socket when connecting to router fails. Affected
102 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
104 * Adopt configuration toolchain to current auto-tools.
105 Affected files prepare, irssi/configure.in
106 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
107 redo that. Affected files irssi/src/silc/core/client_ops.c,
108 irssi/src/fe-common/silc/fe-silc-channels.c
109 * Take over command line options into silcclient data structure.
110 Affected file irssi/src/silc/core/silc-core.c
112 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
114 * Do not try to initiate backup resuming protocol forever.
115 Affected file silcd/server_backup.c.
117 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
119 * ID change in resuming has to be done before changing
120 detached client's modes, since the ID change may fail and
121 leave ghosts on the network. Affected file is
122 silcd/packet_receive.c.
124 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
126 * Fixed Win32 scheduler to not stuck anymore. A patch from
127 Juha Räsänen. Affected file is
128 lib/silcutil/win32/silcwin32schedule.c.
130 * Fixed QoS parsing for connection blocks in server. Affected
131 file is silcd/serverconfig.c.
133 * Fixed server statistics increasing in server. Affected file
136 * The CLOSE command now marks backup router as self disconnected
137 to avoid resuming problems. Affected file silcd/command.c.
139 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
141 * When using silc_net_create_connection[_async], and your system can
142 create IPv6 sockets, it will try to connect to the IPv6 host.
143 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
144 file lib/silcutil/unix/silcunixnet.c
146 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
148 * Check for valid route when receiving packet from router and
149 when routing it to local server in the cell. A patch from
150 Matt Miller. Affected files silcd/router.c and server.c.
152 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
154 * Couldn't detach and reattach twice, because of the previous
155 commit. Affected file silcd/packet_receive.c
157 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
159 * Added check to ignore Port value if Initiator is FALSE.
160 Remote router coudln't connect if Port was set. Affected file
163 * If some client tries to resume more than once at the same time,
164 server crashed. Router didn't crash, but showed odd behaviour
165 (didn't allow clients to join anymore, ..). Affected files
166 silcd/packet_receive.c silcd/idlist.h
168 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
170 * Destroy the file transfer session in silc_client_file_close
171 with timeout. Affected file lib/silcclient/client_ftp.c.
173 * Call SFTP server monitor in READ and WRITE after the actual
174 operations. Affected file lib/silcsftp/sftp_server.c.
176 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
178 * Create one configure script from configure fragments
179 (configure.ad). This is a first step towards new distribution
180 system. Affected files prepare, configure.in.pre,
181 lib/silcmath/mpi/configure.ad.
183 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
185 * Removed expiring of client key pair. Affected file is
186 irssi/src/silc/core/clientutil.c
188 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
190 * Check the number of connections from real number of
191 connections instead of socket number, when deciding if
192 server is full. Affected files are silcd/server.c,
193 server_internal.h and silcd.c.
195 * Clarified the connections_max meaning in General section
196 in doc/example_silcd.conf.in.
198 * The reconnect_keep_trying default value set to TRUE
199 if it is not defined in the config file. Affected file
200 silcd/serverconfig.c.
202 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
204 * Fixed crashbug in connection closing, after a protocol
205 completion callback, which might have closed it already.
206 Affected file silcd/server.c.
208 * Fixed rekey with PFS in backup router. It did not allow
209 rekeys with PFS, and when the rekey protocol timedout
210 it crashed the backup router without the above fix. Affected
211 file silcd/packet_send.c and server.c.
213 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
215 * The silc_client_add_channel_private_key now returns the
216 private key context if pointer is given as argument.
217 Affected files are lib/silcclient/silcclient.h and
220 * Added support for using channel private keys in SILC
221 Client Library even if the private key mode is not set
222 on the channel. Affected file lib/silcclient/client_channel.c.
224 * The channel private key used to decrypt message is now
225 delivered to the application in the 'channel_messageÃ' client
226 operation. Affected files are lib/silcclient/silcclient.h
227 and client_channel.c.
229 * Fixed wrong arg type for user limit in CMODE command reply.
230 Affected file silcd/command.c.
232 * The user limit is now taken and saved to SilcClientEntry in
233 JOIN and CMODE command replies and in CMODE_CHANGE notify.
234 Affected files lib/silcclient/silcclient.h, command_reply.c
237 * Added support to the new private message key indicator
238 packet. Added a new function to the client library:
239 silc_client_send_private_message_key_request. The sender
240 indicates to be initiator, and receiver is responder.
241 Added the indicator to the SilcClientEntry as 'prv_resp'
242 boolean. Affected files are lib/silcclient/silcclient.h
243 client.[ch], and client_prvmsg.c.
245 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
247 * Fixed the JOIN command calling when called with both
248 -auth and -founder. Affected file is lib/silcclien/command.c.
250 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
252 * Check watcher list for resumed clients as well. Affected
253 file is silcd/packet_receive.c.
255 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
257 * Implemented the user limit to the CMODE_CHANGE notify,
258 CMODE command reply and JOIN command reply in server.
259 Affected files are silcd/server.c, command.c, command_reply.c,
260 packet_send.c and packet_receive.c.
262 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
264 * Defined SILC_STRFMT_END that must be used now with
265 silc_buffer_strformat, instead of SILC_STR_END. Fixes
266 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
267 lib/silcclient/silcvcard.c, silcd/server_util.c.
269 * Fixed the adding of public key to the WATCH list in server.
270 Fixed the WATCH notify sending to client. Affected files
271 are silcd/packet_send.[ch], command.c, server_util.c.
273 * Implemented the watching by public key in the SILC Client
274 Library and SILC Client. Affected files are
275 lib/silcclient/command.c and client_notify.c.
277 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
279 * Added support for public key watching in server. Affected
280 files are silcd/server.c, server_internal.h, command.c,
283 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
285 * Added public key to the SIlcClientEntry. Affected files
286 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
288 * Fixed the get_clients_whois reply processing to return
289 exactly same entries server returned. Makes it possible
290 to search using attributes. Affected file is
291 lib/silcclient/idlist.c.
293 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
295 * Save founder key to SilcChannelEntry. Affected files are
296 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
298 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
300 * Call the monitor callback with _CLOSED status from the
301 silc_client_file_close. Affected files are
302 lib/silcclient/client_fpt.c, silcclient.h
304 * Added silc_client_get_clients_whois which resolves using
305 WHOIS, and supports requested attributes as well.
306 Affected files are lib/silcclient/silcclient.h, idlist.c.
308 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
310 * Added support for asking the destination filename where
311 the downloaded file is saved in the file transfer. Affected
312 files are lib/silccilent/silcclient.h, client_ftp.c.
314 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
316 * Fixed error handling in resuming data processing. Affected
317 files are lib/silcclient/client_resume.c and client.c.
319 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
321 * Fixed silc_client_send_private_message to return TRUE correctly.
322 Affected file lib/silcclient/client_prvmsg.c.
324 * Added topic to the SilcChannelEntry. Affected files are
325 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
327 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
329 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
330 file lib/silcclient/command.c
332 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
334 * Convert all commands to UTF-8 before passing them to the
335 client library. Still need to convert replies from UTF-8 to
336 the locale encoding. Affected file
337 irssi/src/silc/core/silc-cmdqueue.c
339 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
341 * redirect all silc_client_command_calls through a queueing framework.
342 This fixes /CYCLE and the annoying "nick change after auto-joining
343 a channel". Furthermore it defines one central point where
344 command parameters can be UTF-8-ified. Affected files
345 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
346 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
348 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
350 * use asynchronous connect() to establish router connections.
351 Fixes problem when the primary router goes down. Affected files
352 silcd/server.c, silcd/server_backup.c
354 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
356 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
357 Fixed various compilation warnings when type casting ints
358 to pointers or vice versa, of different size. Updates around
361 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
363 * Surrogates not allowed in UTF-8 strings, updated decoder.
364 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
365 testers in lib/silcutil/tests/ directory.
367 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
369 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
370 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
371 files are lib/silcclient/silcclient.h, client.c.
373 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
375 * When resuming a session fails, notify the user that the session
376 file needs to be removed eventually. Affected files
377 irssi/src/fe-common/silc/module-formats.[ch],
378 irssi/src/silc/core/client_ops.c.
380 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
382 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
383 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
385 * Typofix in Irssi::Silc module. Affected file
386 irssi/src/perl/silc/Silc.xs.
388 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
390 * Changed the way NOTICE flagged messages are treated. Added support
391 for notices in queries and signing notices. Affected files
392 irssi/default.theme; irssi/docs/help/in/notice.in;
393 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
394 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
396 * Fixed typo in /ACTION help. Affected file
397 irssi/docs/help/in/action.in
399 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
401 * Fixed typo in perl module. Affected file
402 irssi/src/perl/silc/Server.xs
404 * Changed the way ACTION flagged messages are treated. Added support
405 for actions in queries and signing actions. Affected files
406 irssi/default.theme; irssi/docs/help/in/action.in;
407 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
408 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
411 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
413 * Incorrectly reported error when client had to be resolved from
414 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
416 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
418 * Fixed whois public key hash table deleting and adding in
419 detached client case. Affected file silcd/packet_receive.c.
421 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
423 * Changed filenames of silc/fe module not to collide with filenames
424 from core/fe. Also seperated public messages printing from
425 query messages printing. Affected files are all in
426 irssi/src/fe-common/silc.
428 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
430 * Fixed the invite process handling during joining to use
431 correct server name for the client that is matched against
432 the invite string for the channel. Wrong server name caused
433 inability to join the channel. Affected file is
436 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
438 * Fixed the CUMODE channel founder authentication on normal
439 server to not remove the founder rights on existing founder
440 before checking that router accepts the mode change. Affected
441 files are silcd/command.c and silcd/packet_receive.c.
443 * Remove the server entry correctly when rekey timeouts and
444 remote router connection on normal server is closed. Fixes
445 a crash where server uses the freed server entry. Affected
448 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
450 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
451 networks. This is the first step in solving the bug about
452 /SERVER ADD -silcnet <silcnet>. Affected files
453 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
454 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
455 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
457 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
459 * /SMSG and /MMSG now correctly create new queries. Affected files
460 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
462 * Add basic support for SILC protocol specific variables in perl.
463 Affected files irssi/src/perl/silc/*, irssi/configure.in,
464 irssi/src/perl/Makefile.am
466 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
468 * Don't use silc_get_input, it's obviously not reliable. Fixes
469 issue when the current key expires. Affect file
470 irssi/src/silc/core/clientutils.c
472 * Make the session data filename configurable. This makes it
473 possible to have different session files for different
474 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
475 client_ops.[ch], silc-servers.c,
476 irssi/src/silc/fe-common/silc/module-formats.[ch]
478 * Use the same set of libtool files for the MPI lib as for the
479 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
480 config.sub, configure.in, install-sh, missing, mkinstalldirs
482 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
484 * Fixed server statistics decrementing error to not go to
485 negative. Affected file silcd/packet_receive.c.
487 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
489 * Use silc_server_query_add_error to add error in public key
490 search error. Added support in send_reply to send errors
491 without specific argument. Affected file silcd/server_query.c.
493 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
494 Client for NO_SUCH_NICK. It was against the protocol specs.
495 Affected file irssi/src/silc/core/client_ops.c.
497 * Added backwards support for the wrong NO_SUCH_NICK error sending
498 in server. To be removed in SILC Server 1.0. Both old clients
499 and clients with fixed error handling now works. Affected file
500 silcd/server_query.c.
502 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
504 * fixed a bug in the whois using attributes function where no
505 error was sent if no nickname and client id but the attributes were
506 given to whois. Affected file silcd/server_query.c
508 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
510 * remove public key from public key hashtable on detach. Affected
511 file silcd/packet_receive.c
513 * free public key hashtable before removing clients on server
514 shutdown. Affected file silcd/server.c
516 * remove public key prior deleting client-data on killing a client.
517 Affected file silcd/server_util.c
519 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
521 * Getting the MOTD from other servers works now. Affected
522 files are silcd/command.c and silcd/command_reply.c
524 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
526 * Initialize the variable idletag, since it is tested in
527 silc_core_deinit for its default value. Affected file
528 irssi/src/silc/core/silc-core.c
530 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
532 * Fixed signed channel messages across cells. Affected file
535 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
537 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
538 is not defined. They can now be safely used in if-statements
539 without braces. Affected file lib/silcutil/silclog.h.
541 * Added the checks for backup closing connection due to error
542 (local or remote) and thus not allow the resuming to occur
543 in reconnect. Affected files are silcd/packet_send.c
546 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
548 * Help file updates. Affected files in irssi/src/docs/help/in/.
550 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
552 * Fixed channel messages across cells. Affected file
555 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
557 * Fixed file transmission accepting in client library to not
558 start the negotiation if user hasn't accepted the transfer,
559 instead create new session for resent transfer. Affected
560 file lib/silcclient/client_ftp.c.
562 * Show the session ID in the file transmision list. Remove
563 session from list that failed to transfer. Switch the current
564 session automatically after transmission, and in errors, to new
565 session if other sessions exists in the transfer list. Affected
566 files are irssi/src/silc/core/silc-servers.c,
567 irssi/src/fe-common/silc/modfule-formats.c.
569 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
571 * Fixed MIME header parsing for the hopefully last time. Affected
572 file lib/silcutil/silcstrutil.c
574 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
576 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
578 * The SILC RNG is now gauranteed to return non-zero random
579 values. Affected files are lib/silccrypt/silcrng.[ch].
581 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
583 * Fixed nickname formatting when changing only case of the
584 nickname. Affected file lib/silcclient/idlist.c.
586 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
588 * Fixed a memory leak and incorrect printing of the "appears as"
589 message. Affected file irssi/src/silc/core/client_ops.c
591 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
593 * Added CRT (Chinese Remainder Theorem) supported RSA
594 private keys and private key operations. This significantly
595 increases private key operation efficiency. No compatibility
596 issues with new or old private keys. Affected files are
597 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
599 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
601 * Fixed GCC-3.3.2 related compilation warnings from the
604 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
606 * Removed RC6 from distributions.
608 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
610 * Added some better comments to lib/silccrypt/silcpkcs.h,
611 optimized some routines in lib/silccrypt/silcpkcs.c.
612 Added test_silcpkcs into lib/silccrypt/tests/.
614 * Fixed silc_rng_global_init to actually init the global RNG
615 if RNG wasn't provided for it. Affected file is
616 lib/silccrypt/silrng.c.
618 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Added silc_hash_table_find_by_context_ext. Affected files
621 lib/silcutil/silchashtable.[ch].
623 * Save the public key on normal server in WHOIS command reply
624 from attributes, if present, and add it to public key hash
625 table. Fixes WHOIS resolving by public key on normal server.
627 Optimized the attributes resolving on normal server to not
628 resolve if we resolved them already from router.
630 Affected files are silcd/server_query.c, command_reply.c.
632 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
634 * Added support for whois using attributes.
635 Affected files silcd/command_reply.c, silcd/packet_receive.c,
636 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
639 * Added support for whois using public key attribute to /WHOIS i
640 client command. Affected files irssi/docs/help/in/whois.in,
641 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
643 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
645 * Fixed UMODE setting in server when the client has anonymous
646 mode set. The mode setting was not working. Affected file
649 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
651 * Fixed some bugs and typos related to sending split messages.
652 Print notification when sending messages with /MMSG. Affected
653 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
655 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
657 * Optimized the socket referencing in packet routines, client
658 library and server. Affected files are lib/silccore/silcpacket.c,
659 lib/silcclient/client.c and silcd/server.c.
661 * If silc_socket_set_qos is given with NULL arguments the QoS is
662 reset from the socket. Affected files are
663 lib/silcutil/silcsockconn.[ch].
665 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
667 * Add a /LISTKEYS command which lists the locally cached
668 client and server keys. Affected files
669 irssi/src/fe-common/module-formats.[ch],
670 irssi/src/silc/core/silc-{channels,servers}.c
671 irssi/docs/help/in/listkeys.in
673 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
675 * Check that packet queue purging was successful. Affected
676 files lib/silcclient/client.c and silcd/packet_send.c. Related
677 to MAC failed errors.
679 * Do not clear the inbuf even if it is empty if QoS was applied
680 to it. Otherwise the QoS data is cleared and MAC failed error
681 will occur. Affected file lib/silccore/silcpacket.c.
683 * Use the rekey period time as rekey protocol timeout value.
684 If the rekey does not succeed during the rekey period there's
685 something very wrong, and we most likely end up with wrong keys,
686 do graceful reconnect then. Affected file silcd/server.c.
688 * Take reference of the socket in the parser context, as it's
689 possible to have the parsers in queue after the socket is
690 disconnected and this may cause crash. Affected files are
691 lib/silccore/silcpacket.c, lib/silcclient/client.c and
694 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
696 * Fixed KICK command reply sending, it sent to replies.
697 Affected file silcd/command.c.
699 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
701 * Finish the silc-mime.pl script. It now supports MIME type
702 guessing using magic files, signing data messages, executing
703 MIME handlers in background. Affected files
704 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
706 * Changed MIME signal handler to make things easier for the perl
707 script. Affected files irssi/src/silc/core/client_ops.c,
708 silc-servers.c, and irssi/docs/signals.txt
710 * Cleaned up the silc_mime_parse function and fixed detection
711 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
713 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
715 * Resolve the IP for file transfer listener from the connection
716 socket. Affected file lib/silcclient/client_ftp.c.
718 * Accept NULL hostname parameter in the functions
719 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
720 if hostname is not wanted.
722 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
724 * Fixed race condition between silc_client_init and
725 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
727 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
729 * Fixed file transfer connection closing when SIGNOFF for
730 the client is received from server. Affected file is
731 lib/silcclient/client_ftp.c.
733 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
735 * Check for disconnected socket in QUIT callback. Affected
736 file silcd/command.c.
738 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
740 * Modified the MIME parsing to allow \n and \r\n as delimiters.
741 Affected files lib/silcutil/silcstrutil.c
743 * Cleaned up the escape/unescape functions for correctness and
744 speed. Affected file irssi/src/silc/core/client_ops.c
746 * Removed handling for data messages with Content-Type: text/*,
747 moved parsing of MIME headers to the signal handler, added
748 support for signing and verifying data messages. Affected
749 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
750 irssi/src/silc/core/silc-{servers,channels}.c
752 * Added a perl script for handling data messages based on
753 information read from Mailcap files. New file
754 irssi/scripts/silc-mime.pl
756 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
758 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
759 acknowledge recepetion of a message to the sender. Updated
762 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
764 * Unregister channel key saving callback when deleting channel.
765 Affected file lib/silcclient/idlist.c.
767 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
768 before calling notify client operation. Affected file is
769 lib/silcclient/client_notify.c.
771 * Unregister QoS tasks when deleting the socket connection.
772 Affected files lib/silcutil/silcsockconn.[ch],
773 unix/silcunixsockconn.c.
775 * Implemented latest presence-attrs draft changes. Affected
776 files lib/silccore/silcattrs.h and
777 irssi/src/silc/core/silc-queries.c.
779 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
781 * Save old channel keys in list to allow more rapid change
782 of channel keys if server for some reason does that. This
783 avoids loosing so many channel messages due to not having
784 key to decrypt. Affected file lib/silcclient/silcclient.h,
785 idlist.c and client_channel.c.
787 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
789 * Continued backup router tests and fixes. Affected files
790 silcd/server_backup, server_util.c, server.c. See TODO.
792 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
794 * Fixed SERVER_SIGNOFF handling in servers. The client
795 was removed from wrong list thus not removing the client
796 at all. Affected file silcd/packet_receive.c.
798 * Do not execute rekey protocol for disabled connections as
799 it would never go through. Affected file silcd/server.c.
801 * Added timeout for rekey protocol to catch if the protocol
802 never executes successfully. Affected files silcd/server.c
805 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
807 * Abandon packet processing for disconnected sockets. Check
808 this always after calling packet processing callback.
809 Affected file lib/silccore/silcpacket.c.
811 * Fixed double registration disconnection code in server.
812 Closed wrong connection. Affected file silcd/packet_receive.c.
814 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
816 * On normal server reconnect to primary during resuming 4
817 times, then give up. Affected file silcd/server_backup.c.
819 * If during reconnecting to routers we notice we have router
820 connection but no primary router set, the server is in desync.
821 Reconnect to primary to restore network. Affected file
824 * Assure that only one protocol is exeucting at the same time.
825 Added checks for all protocols. Affected files are
826 silcd/server.c and server_backup.c.
828 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Check that a string is not already part on invite/ban
831 string when processing it. Affected file silcd/server_util.c.
833 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
835 * Fixed the CUMODE_CHANGE for founder mode changes to comply
836 with 1.2 version of the protocol. Affected file is
837 silcd/packet_receive.c.
839 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
841 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
842 where the passphrase was given. Affected file is
845 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
847 * INVITE and BAN notifys are now delivered from routers to
848 servers (but not clients) on the channel. Updated specs and
849 code. Affected files silcd/packet_[send|receive].[ch],
850 command.c, server.c and server_util.c.
852 * Implemented INVITE and BAN announcing. Affected files are
853 silcd/server.[ch], server_util.c.
855 * Implemented SilcStatus error type argument returning in
856 command reply error in server. Affected file silcd/command.c.
858 * Implemented SilcStatus argument returning in comand reply
859 in client library. The command_reply client operation now
860 returns error specific arguments as well. Affected files
861 are lib/silcclient/command_reply.[ch], client_resume.c,
862 lib/silccore/silcstatus.[ch].
864 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
866 * Backup router protocol version 1.2 implemented. Testing still
867 required. Affected files in silcd/server_backup.[ch], server.c,
868 packet_receive.c and server_internal.h.
870 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
872 * silc_client_send_[channel|private]_message now return TRUE
873 or FALSE. Affected file lib/silcclien/client_channel.c and
876 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
878 * Check for explicit nickname in INVITE and BAN processing
879 during join as well (and don't expect only wildcards in
880 invite/ban strings). Affected file silcd/command.c.
882 * Fixed the INVITE and BAN by public key. The public key saved
883 is the PK payload (as specified) not the raw data. Affected
884 file silcd/server_util.c.
886 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
888 * UTF-8 text message support for actions and notices in SILC
889 Client. Affected file irssi/src/silc/core/client_ops.c.
891 * silc_get_username and silc_get_real_name now returns sensible
892 data on Win32. Patch by Toni Willberg. Affected file is
893 lib/silcutil/win32/silcwin32util.c.
895 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
897 * Provide a signal handler to send MIME encoded messages and emit
898 a signal when a MIME encoded message is received. Also document
899 the signals for usage with the perl interface.
901 A sample perl script will be supplied at a later point.
903 Affected files are irssi/docs/signals.txt,
904 irssi/src/silc/core/client_ops.[ch],
905 irssi/src/silc/core/silc-{channels,servers}.c
907 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
909 * Use SILC_COMMAND_PING to estimate the round-trip time to the
910 server. Use this time to display a lag and disconnect when it
911 exceeds a specified limit.
913 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
915 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
917 * Remove the channel auth list in normal server if router
918 encofrces its list during connecting. Send notify to channel
919 to remove the mode to remove the list. Affected files are
920 silcd/server_util.c and silcd/packet_receive.c.
922 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Added support for channel public keys. Updated protocol specs
925 and implemented it. Affected files are
926 silcd/command.c, command_reply.c, lib/silcclient/command.c,
927 lib/silcclient/command_reply.c.
929 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
932 terminate the process on Linux. Affected file silcd/silcd.c.
934 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
936 * Check for NULL buffer in silc_buffer_clear. Affected file
937 is lib/silcutil/silcbuffer.h.
939 * Simplified the backup router protocol by removing the _GLOBAL
940 types. Updated protocol specs and the code. Affected files
941 are silcd/server_backup.[ch].
943 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
945 * Deny '@' and '!' from nicknames since they are reserved
946 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
947 Updated protocol specs and the code.
949 Affected files are silcd/server_util.[ch].
951 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
953 * Fixed stack overflow in Irssi SILC client. Affected
954 file irssi/src/silc/core/client_ops.c.
956 * Check that Host is set in ServerConnection and RouterConnection
957 in silcd.conf. Affected file silcd/serverconfig.c.
959 * Fixed crash in server with protocol completion callbacks,
960 namely rekey and backup resuming protocols. Affected files
961 are silcd/server_backup.c and silcd/server.c.
963 * Fixed rekey protocol to not restart if it is started already.
964 Affected files are lib/silcclient/client.c and
967 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
969 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
971 * Fixed EOF handling in SILC Config, affected file
972 lib/silcutil/silcconfig.c.
974 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
976 * Fixed RESOLVING flag handling in JOIN notify and other
977 notifys to handle the resolvings correctly in client library.
978 Affected file lib/silcclient/client_notify.c.
980 * Do not send full INVITE and BAN lists in INVITE and BAN
981 notifys, only the changed information. Affected file
984 * Fixed INVITE notify sending in INVITE command, send it
985 only when needed. Affected file silcd/command.c.
987 * Handle the founder key change properly in CMODE_CHANGE
988 notify. Bug #122. Affected file silcd/packet_receive.c.
990 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
992 * Remove the mark for output (mark it only for input) after
993 purging outgoing queue. Prevents the "Error in select()"
994 floods. Affected file silcd/packet_send.c.
996 * Fixed incorrect connection deletion from client library
997 after calling "connect" client operation. Could cause
998 crashes for example during reconnect timeouts. Affected
999 files are lib/silcclient/client.c and
1000 irssi/src/silc/core/client_ops.c.
1002 * Check server private key file permissions before starting
1003 the server. Affected file silcd/serverconfig.c.
1005 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1007 * NULL terminate allocated string in silc_buffer_strformat.
1008 Affected file lib/silcutil/silcbuffmt.c.
1010 * Rewrote the invite/ban list string handling in server to
1011 use SilcBuffer instead. Affected files are silcd/command.c
1012 and silcd/server_util.c.
1014 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Fixed double free in CMODE command when setting new HMAC
1017 for channel. Affected file silcd/command.c.
1019 * Added couple of missing memset's to zero sensitive memory.
1020 Affected files silcd/command.c, lib/silcclient/command.c.
1022 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1024 * Fixed a double free in INVITE command error handling in
1025 server. Affected file silcd/command.c.
1027 * Added macros SILC_SWAB_[16|32] to swab byte order of
1028 16-bit and 32-bit unsigned integers. Affected file
1029 lib/silcutil/silctypes.h.
1031 * Use the SILC_SWAB_16 instead of htons() in server when
1032 handling ports since the ports in structures are always
1033 in little-endian order (regardless of platform). Affected
1034 file silcd/serverid.c and silcd/server_backup.c.
1036 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1038 * Send DISCONNECT in close admin command in server. Affected
1039 file silcd/command.c.
1041 * Check whether we are already connecting to a remote router
1042 (in addition of checking whether we are already connected)
1043 before creating new connection. Affected file silcd/server.c.
1045 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Added better compiler and compiler flags checking in
1050 * Check that socket is valid after QoS is applied to data.
1051 Affected file lib/silcutil/unix/silcunixsockconn.c.
1053 * Make sure the socket connecetion is not closed to early
1054 when closing connection in server. Also make sure the
1055 connection is always closed after error in a protocol.
1056 Affected file silcd/server.c.
1058 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * Removed --session and --dummy options from Irssi SILC Client.
1061 -d option is available only if --enable-debug was given.
1062 Affected files are irssi/src/silc/core/silc-core,
1063 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1065 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * Added silc_buffer_steal to steal the data from the buffer.
1068 Affected file lib/silcutil/silcbuffer.h.
1070 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1072 * Fixed server crash with double Primary block in config file.
1074 Fixed also various memory leaks around the config file
1075 parser. Affected files lib/silcutil/silcconfig.c,
1076 silcd/serverconfig.c.
1078 * Changed my nickname (Johnny Mnemonic) to my real name, this
1079 means that bugs introduced by him were actually introduced
1082 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1084 * Don't display "foo appears as foo\nYou're now known as foo"
1085 messages. Affected file irssi/src/silc/core/client_ops.c
1087 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1089 * Fixed error handling of invalid client entry when calling
1090 commands in server. Fixes a crash. Affected file
1093 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1095 * Added some sanity checks in server for correctness of the
1096 server configuration. Affected file silcd/serverconfig.c.
1098 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1100 * Prevent endless resolving of user informations in USERS
1101 command by checking the command reply status correctly.
1102 Affected file lib/silcclient/command_reply.c.
1104 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1107 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1108 Aldous <Matthew@Aldous.com>.
1110 * Added better implementation using CriticalSection of
1111 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1112 <mikko.lahteenmaki@pikabaana.net>.
1114 * Added some Winsock WIN32 compatiblity defines into
1115 includes/silcwin32.h.
1117 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1119 * Fixed double free in async host lookup code. Affected file
1120 lib/silcutil/silcsockconn.c.
1122 * On backup router handle now the SERVER_SIGNOFF from router
1123 for local connected servers too, and close the connections.
1125 Do not process them as normally signing off servers when they
1126 really signoff by sending EOF fe, but always assume that
1127 router sends the SERVER_SIGNOFF.
1129 Affected files silcd/server.c and silcd/packet_receive.c.
1131 * Fixed socket unsetting when closing connections. Affected
1132 files silcd/server.c and silcd/packet_send.c.
1134 * Do not print the nickname in SERVER_SIGNOFF if we do not
1135 have it. Prevents asserts in Irssi core. It is possible we
1136 don't have the nick if it was just being resolved when server
1137 signoff. Affected file irssi/src/silc/core/client_ops.c.
1139 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1141 * Fixed autonick crashbug in client library. Affected file
1142 lib/silcclient/client.c.
1144 * Fixed Unix implementation of SilcMutex to really assert if
1145 the mutex is locked/unlcoked already. Affected file
1146 lib/silcutil/unix/silcunixmutex.c.
1148 * Fixed locking in silc_schedule_uninit. It didn't lock
1149 when dispatching timeout tasks. Affected file is
1150 lib/silcutil/silcschedule.c.
1152 * Changed Win32 implementation of SilcThread to use modern
1153 Win32 interface. Affected file is
1154 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1156 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1158 * Don't print signed messages when sending failed. Affected files
1159 irssi/src/silc/core/silc-[servers.c/commands.h]
1161 * Send adquate signal when founding a channel by joing it. Affect
1162 file irssi/src/silc/core/client_ops.c
1164 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1166 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1167 irssi/src/fe-common/core/themes.c
1169 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1171 * Fixed close command to use the port correctly when closing
1172 server connections. Affected file silcd/idlist.c.
1174 * Check for NULL outbuf in silc_socket_write. It is possible
1175 that it is NULL is some odd case. Affected files are
1176 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1178 * Do not call final protocol callback for backup router
1179 resuming protocol when closing connection. It is closed
1180 by timeout in case of error. Affected file silcd/server.c.
1182 * Backup reconnect to router if backup resuming protocol
1183 failed. Affected file silcd/server_backup.c.
1185 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Fixed double free in SKE library error hadling when signature
1188 error occurred. Affected file lib/silcske/silcske.c.
1190 * Save the fingerprint to new SilcClientEntry after changing
1191 nickname. Affected file lib/silcclient/client_notify.c.
1193 * Print SIGNOFF in Irssi SILC client only if the nickname is
1194 known. Prevents asserts in Irssi core. It is possible we
1195 don't have the nick if it was just being resolved when it
1196 quit. Affected file irssi/src/silc/core/client_ops.c.
1198 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * Fixed double free in invite list adding code when adding
1201 invite strings. Affected file silcd/server_util.c.
1203 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1205 * More log printing during backup router protocol. Affected
1206 file silcd/server_backup.c.
1208 * Removed backwards support for old private key file format.
1209 Affected file lib/silccrypt/silcpkcs.c.
1211 * Removed backwards support for not-so-strict decryption length
1212 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1214 * GETKEY to update the client entrys fingerprint too.
1215 Affected file lib/silcclient/command_reply.c.
1217 * Added --without-libtoolfix for package builders using weird
1218 wrappers around libtool (BSD at least).
1220 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1222 * Fixed backup router bugs: When backup resumes router and
1223 receives a CHANNEL_MESSAGE packet the backup must not act
1224 as router since the packet header decryption would be
1225 different. Also, when relaying packets to channel, do
1226 not re-encrypt packets on backup that came from the primary
1227 since the connection isn't really router-router connection.
1228 Affected files silcd/server.c, silcd/packet_send.c.
1230 * Added checks in encryption/decryption that encryption/decryption
1231 length sent as argument really is multiple by block size. Helps
1232 catching really weird bugs like the above backup router bugs
1233 when packets are being decrypted in wrong way. Affected files
1234 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1236 * Fixed padding generation in private key file encryption.
1237 Affected file lib/silccrypt/silcpkcs.c.
1239 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Added ignore_message_signatures setting which can be used
1242 to ignore signatures in messages. Affected files are
1243 irssi/src/silc/core/client_ops.c, silc-core.c.
1245 * Fixed the libtoolfix to use command line options instead of
1246 environment variables. They didn't work as expected. Now,
1247 the libtool is fully run-time configurable.
1249 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1251 * Verify signature payload for signed messages. Affected files
1252 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1253 irssi/src/silc/core/silc-core.h
1255 * Display signature verification result in public and private
1256 messages using theme abstracts. See irssi/default.theme for
1257 examples on their usage. Affected files
1258 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1259 irssi/src/fe-common/silc/module-formats.[ch],
1260 irssi/src/fe-common/silc/fe-common-silc.c,
1261 irssi/src/fe-common/silc/Makefile.am
1262 irssi/src/fe-common/core/fe-messages.[ch]
1264 * Fixed bugs in Irssi's theme parsing. Affected files
1265 irssi/src/fe-common/core/themes.c
1267 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1269 * Calculate the correct length for signed messages before
1270 encrypting, it must be multiple by block size. Affected
1271 file lib/silccore/silcmessage.c.
1273 * silc_message_signed_get_public_key returns now both
1274 decoded and encoded public key. Affected files are
1275 lib/silccore/silcmessage.[ch].
1277 * Added libtoolfix script that makes the libtool more generic
1278 and configurable in run-time. Now we can specify in run-time
1279 if what kind of libraries we want to create, regardless of
1280 configuration. SIMs are now creates even if --disable-shared
1281 was explicitly given.
1283 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Fixed founder key sending in CMODE command in client.
1286 Affected file lib/silcclient/command.c.
1288 * Fixed CUMODE founder authentication in server to not check
1289 for client's public key since it's not supposed to do that.
1290 Affected file silcd/command.c.
1292 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1294 * Set realname and hostname in NICK_REC records. Affected file
1295 irssi/src/silc/core/silc-nicklist.c
1297 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Remove 1.0 protocol backwards compat code from client
1302 * Added more reliable check for whether nickname did change
1303 or not, or whether only Client ID changed in NICK_CHANGE
1304 notify. Affected file lib/silcclient/client_notify.c.
1305 Fixes bug in '@' character handling in a nickname.
1307 * Added support for automatically parsing signature from
1308 the message payload. Added new function
1309 silc_message_get_signature to return the payload to
1310 application. Affected files lib/silccore/silcmessage.[ch].
1312 * Changed the private_message and channel_message client
1313 operations to deliver the SilcMessagePayload to the
1314 application too. Application can use it fe. to get the
1315 signature from the message for verification. Affected
1316 file lib/silcclient/silcclient.h, client_channel.c and
1319 * Redefined the signed payload for message payloads.
1320 Updated protocol specs and implemented.
1322 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Fixed wrong invite and ban list handling in server command
1325 reply. Affected files are silcd/command_reply.c,
1326 silcd/server_util.[ch].
1328 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Fixed CMODE setting in server when founder mode was set.
1331 Affected file silcd/command.c. Bug #95.
1333 * Added support to setting specific public key in CMODE in
1334 Irssi SILC client. Affected file lib/silcclient/command.c.
1336 * Added support to use specific public key in CUMODE in
1337 Irssi SILC Client. Affected file lib/silcclient/command.c.
1339 * Added support for inviting and banning by public key in
1340 Irssi SILC client. Affected file lib/silcclient/command.c.
1342 * Fixed fingerprint/babbleprint showing in invite and ban
1343 list command replys. Affected file is
1344 irssi/src/silc/core/client_ops.c.
1346 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1348 * Format CMODE +c and +h to display both the mode and the argument
1350 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1352 * Added test vectors and test programs for SHA-1, MD5,
1353 HMAC-SHA1 and HMAC-MD5. New tests are located in
1354 lib/silccrypt/tests/. Fixed also argument decoding bug in
1355 MD5 implementation. Affected file lib/silccrypt/md5.c.
1357 * Changed the channel private key and private message key
1358 generation (with static keys) to use SHA1 instead of MD5,
1359 as SHA1 is the mandatory hash function in SILC. Affected
1360 file lib/silcclient/client_[channel/prvmsg].c.
1362 * Changed the private key file encryption to use SHA1 instead
1363 of MD5. Added support for the old generation and added
1364 automatic change of the key (to be removed later). Affected
1365 files lib/silccrypt/silcpkcs.c.
1367 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * Load only files with .pub suffix in PublicKeyDir. Affected
1370 file silcd/serverconfig.c.
1372 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1374 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1375 channels. Affected files silcd/silcd.c, silcd/server.h.
1377 * Added the config directive PublicKeyDir for the client block.
1378 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1380 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Merged Toni's irssi/silc.conf patch.
1384 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1386 * Max alloc tests in allocation routines. Affected file
1387 lib/silcutil/silcmemory.c.
1389 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * Fixed a typo in resuming code that fixed detach/resume code
1392 in server. Bug #93. Affected file silcd/packet_receive.c.
1394 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1396 * Do reverse lookups for server when /connecting. Affected files
1397 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1398 irssi/src/core/net-nonblock.*
1400 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Added library versioning for shared libraries. Affected
1403 files configure.in.pre and lib/Makefile.am.pre.
1405 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1407 * Display INVITE and BAN lists as specified by SILC 1.2
1409 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Do not send invite list back unless asked (when sending
1412 no arguments) or when list was modified. Affected file
1415 * Remove client from invite list in KILLED notify and in
1416 KILL command. Affected file silcd/command.c and
1419 * Fixed bugs in invite list handling in INVITE command.
1420 Affected files silcd/command.c and silcd/server_util.c.
1422 * Merged with Irssi 0.8.6.
1424 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1425 Affected file irssi/src/fe-text/silc.c.
1427 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * The silc_argument_get_[first/next] now return the argument
1430 type to caller. Added silc_argument_payload_encode_one.
1432 Affected files are lib/silccore/silcargument.[ch].
1434 * Added support for the SILC 1.2 INVITE command and new
1435 invite lists to server. Affected files are silcd/command.c,
1436 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1438 * Added support for the SILC 1.2 BAN command and new
1439 ban lists to server. Affected files are silcd/command.c,
1440 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1442 * Added support to client sending new INVITE command. Affected
1443 file is lib/silcclient/command.c.
1445 * Added support to client sending new BAN command. Affected
1446 file is lib/silcclient/command.c.
1448 * Added support for removing client from invite list when kicked
1449 from channel, as SILC 1.2 dictates. Affected files are
1450 silcd/packet_receive.c and silcd/command.c.
1452 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1455 automatically the cipher's internal IV. Affected files
1456 lib/silccrypt/silccipher.[ch].
1458 * Assure the RESUME_CLIENT packet is not sent to twice to
1459 backup router if the detached client was originated from
1460 the backup. Affected file silcd/server.c. Bug #76.
1462 * Changed silc_sim_symname to not allocate memory. Affected
1463 file lib/silcsim/silcsimutil.c.
1465 * Fixed memory leaks with SIMs in server. Affected files
1466 silcd/serverconfig.c, silcd/server.c.
1468 * Fixed channel key distribution after resuming detached
1469 client. Affected files silcd/packet_receive.c.
1471 * Fixed channel's global_user boolean checking after detaching.
1472 Check it after changing the owner of the client not before.
1473 Affected file silcd/packet_receive.c.
1475 * Fixed few double frees from client library. Fixes at least
1476 Bug #81, possibly others too.
1478 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1479 notifys in Irssi SILC Client. Affected file is
1480 irssi/src/silc/core/client_ops.c. Bug #82.
1482 * Applied Ville Räsänen's manual page and --mandir bugfix
1483 patch. Affected files are configure.in.pre and Makefile.am.pre.
1486 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Added support to backup router protocol for backup to tell
1489 normal server that it cannot use the backup router as primary
1490 because the primary isn't really down. Updated protocol
1493 * Added support for primary router to tell backup router that
1494 resuming is not possible because the backup really isn't primary
1495 in the cell. For example if backup disconnected itself the
1496 resuming is not allowed since the primary really did not
1497 go down. Updated protocol specs.
1499 * Removed MARS from crypto library.
1501 * Defined the CTR mode and Randomized CBC mode in SILC. The
1502 CTR mode is RECOMMENDED now in specification. Defined also
1503 Serpent cipher as optional cipher. Updated the protocol specs.
1505 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Added support for inviting/banning by IP/MASK, public key,
1508 and explicit Client ID. Redefined the command and notify
1509 types to allow easier forwards support for other methods
1510 of inviting/banning. Updated protocol specs.
1512 * Remove the client from channel's invite lists if the client
1513 is kicked or killed. Updated protocol specs.
1515 * Unified the Channel Message Payload and Private Message
1516 into one Message Payload. Updated protocol specs and
1519 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Don't wait for EOF after socket error has occurred, but
1522 close the connection. Affected file is silcd/server.c.
1524 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * Added support for setting FOUNDER mode on channel with
1527 specific public key which can be set with CMODE command.
1528 Updated protocol specs and implemented in client and server.
1530 * Fixed the Irssi SILC client to correctly shutdown the client
1531 library to avoid memory leaks. Affected files are
1532 irssi/src/silc/core/silc-core.c and silc-servers.c.
1534 * Deprecated the No Reply flag in SKE protocol and introduced
1535 "IV Included" flag which can be used to indicate that the IV
1536 is included in the ciphertext. This makes it possible to use
1537 SILC on unreliable transport, such as UDP which may cause
1538 packet reordering and losses. Updated protocol specs, did
1541 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1544 < 32 bit values in correct size. Affected file is
1545 lib/silcmath/mp_mpi.c.
1547 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Fixed the KE Start Payload parsing to check that mandatory
1550 fields are present. Affected file lib/silcske/payload.c.
1552 * Fixed compilation warnigs in Irssi SILC Client. Affected
1553 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1555 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1557 * Print "nick now appears as newnick" and update Irssi's nicklist
1558 when you change your nick to "nick". Closes #62
1560 * Never format your own nick. Closes #63
1562 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1564 * SILC_UMODE_GONE changes are now propagated correctly to the
1565 Irssi client. Closes #54
1567 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1569 * Fixed example in /HELP KEY
1571 * Added expando $j which expands to current SILC Client version
1573 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Fixed public key decoding in crypto library.
1577 * Added better error printing to SKE library.
1579 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Fixed NICK command to not crash if nickname was not sent.
1583 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1586 Deprecated the old Encrypt-And-MAC order. Updated protocol
1587 specs and implemented.
1589 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1590 generation. Updated specs and implemented.
1592 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Added support for rekey before 2^32 sequence number wraps.
1595 Affected files in server and client library.
1597 * Padding must be at least 8 bytes now. Implemented and updated
1600 * Compute maximum padding for authentication packets to make
1601 passphrase approximation attacks impossible. Affected files
1602 in client library and in server.
1604 * Fixed PING command sending in client library and handling in
1605 server. The server ID must be ID Payload, not raw ID data.
1606 Affected files in server and client library.
1608 * Defined that all public keys sent in commands and notify
1609 payloads are actually Public Key Payloads not raw public key
1610 data. Updated protocol specs and implemented.
1612 * Updated protocol version to 1.2. Updated specs and code.
1614 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1615 status types. Updated specs and the code.
1617 * Added support for normal client to kill its own entries from
1618 the network. Updated protocol specs and the code.
1620 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1621 and added initial implementation.
1623 * Added MAC field to the Private Message Payload to protect
1624 against chosen ciphertext attacks. Updated the protocol specs
1627 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1628 attribute to indicate the user's current idle and signon time
1629 of a service. Updated protocol specs and implemented.
1631 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1633 * Added "do_not_bind" argument to silc_client_file_send what
1634 can be used to not bind locally but assume the file receiver
1635 provides the point of connect. Usefull when sender is behind
1636 NAT device. Affected file lib/silcclient/silcclient.h and
1639 * Added -no-listener option to FILE SEND command in Irssi SILC
1640 client. Affected file irssi/src/silc/core/silc-servers.c.
1641 Renamed FILE RECEIVE to FILE ACCEPT.
1643 * Confirm passphrase for private key encryption in
1644 silc_create_key_pair and silc_change_private_key_passphrase.
1645 Affected files are lib/silcutil/silcapputil.c.
1647 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Move silc_client_packet_send back to internal, added
1650 silc_client_send_packet, a bit simpler function for application.
1651 Affected files lib/silcclient/silcclient.h, client.c and
1654 * Moved the SilcClientEntry, SilcChannelEntry and
1655 SilcServerEntry to silcclient.h to be public and documented
1656 them for application. Affected files are
1657 lib/silcclient/silcclient.h and idlist.h.
1659 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Fixed manual page installation patch by Ville Räsänen.
1662 USERS help page fix patch by Ville Räsänen
1664 * Changed the silc_client_command_call interface to make
1665 the command call simpler for the application. The library
1666 now handles the command line parsing, command finding and
1667 execution. Application only needs to call the function
1668 with the command line. Affected files are
1669 lib/silcclient/silcclient.h, command.[ch].
1671 * Fixed silc_get_input to NULL-terminate the returned input.
1672 Affected file lib/silcutil/silcutil.c.
1674 * Resolve the client's public key in JOIN command if the
1675 founder auth data is being requested but we don't know the
1676 client's public key. Affected file silcd/command.c.
1679 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Print notify for server opers when backup router comes
1682 online. Affected file silcd/server.c.
1684 * Fixed the INVITE command to send the invite list in
1685 command reply. Affected file silcd/command_reply.c.
1687 * Fixed MOTD command reply sending. Affected file
1690 * UTF-8 decode the topic in TOPIC command reply and LIST
1691 command reply in Irssi SILC client. Affected file is
1692 irssi/src/silc/core/client_ops.c.
1694 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1696 * Fixed the INVITE command to not crash Irssi SILC client
1697 when given without nickname argument. AFfected file
1698 irssi/src/silc/core/client_ops.c.
1700 * Fixed double free in WHOIS query on normal server when
1701 forwarding query to router. Affected file is
1702 silcd/server_query.c.
1704 * Fixed WATCH command reply handling on normal server which
1705 was missing altogether. Affected file silcd/command_reply.c.
1708 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1710 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1711 Included yodl sources for each of these. Also modified
1712 Makefile.am prototype to install these files to proper
1713 locations. Updated CREDITS. Affected file Makefile.am.pre,
1714 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1717 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Added support for encrypted private key files. Now
1720 passphrase must be provided when new key pair is created
1721 (can be empty though), and prompted when loading the
1722 private key. Added support for loading the old-style
1723 non-encrypted private keys as well. Affected files
1724 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1727 * Fixed silc_get_input to accept input on all terminals.
1728 Affected file lib/silcutil/silcutil.c.
1730 * Moved the Irssi SILC client key loading and other stuff
1731 to be called after the arguments and UI is initialized.
1732 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1734 * Added -P option to Irssi SILC client which can be used
1735 to change the passphrase of the private key. Affected
1736 file irssi/src/silc/core/silc-core.c.
1738 * Added silc_change_private_key_passphrase apputil routine
1739 to lib/silcutil/silcapputil.[ch].
1741 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Fixed connection closing in client library to not crash.
1744 Moved the connection freeing totally to function
1745 silc_clinet_del_connection. Affected file
1746 lib/silcclinet/client.c.
1748 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Changed includes/silcincludes.h to silcincludes.h.in to
1751 include configuration specific information. The silcdefs.h
1752 is not included in to installation anymore (it's only
1753 compilation time header).
1755 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Moved the SilcClient and SilcClientConnection from client.h
1758 to the public lib/silcclient/silcclient.h. Changed the
1761 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * If version string in silc_clinet_alloc is NULL the library
1764 puts it automatically. Affected file lib/silcclient/client.c.
1766 * Changed the version strings from variables to #define's
1767 in includes/silcversion.h.
1769 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Added shared library complation support.
1773 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Added lib/silcutil/silcapputil.[ch] for application
1776 utility functions. It includes routines for applications'
1777 convenience. Added silc_create_key_pair, silc_show_public_key
1778 and silc_load_key_pair functions.
1780 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1782 * Send RESUME_CLIENT packet from router to backup routers
1783 to in resuming. Affected file silcd/packet_receive.c.
1785 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * In IDENTIFY command parsing, send all other IDs except
1788 Client IDs explicitly to router for resolving on normal
1789 server. Also check that ID received in WHOIS command is
1790 always Client ID, others are not allowed. Affected file
1791 silcd/server_query.c.
1793 * Merged latest changes from irssi.org CVS.
1795 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1798 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1800 * Fixed the heartbeat sending in Irssi SILC client. Moved
1801 the silc_client_packet_send to silcclient.h for application
1802 usage. Affected files lib/silcclient/client_internal.h
1803 lib/silcclient/silcclient.h.
1805 * Fixed a bug in query resolving in server. Used wrong
1806 variable in a for loop and crashed. Affected file is
1807 silcd/server_query.c.
1809 * Server constructs requested attributes only to locally
1810 connected clients. Affected file silcd/server_query.c.
1813 * Fixed a bug when sending resolving from router to server
1814 with requested attributes. The constructed WHOIS command
1815 was incorrect. Affected file silcd/server_query.c.
1818 * Fixed Requested Attributes saving in WHOIS command reply.
1819 The length of the data buffer must be saved too. Affected
1820 file silcd/command_reply.c.
1822 * Update the client entry's servername after detaching is
1823 over. Affected file silcd/packet_receive.c. Bug #37.
1825 * Resolve incomplete client entrys in CUMODE_CHANGE and
1826 CMODE_CHANGE notifys. Affected file is
1827 lib/silcclient/client_notify.c. Bug #42.
1829 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Fixed channel key packet processing bug on backup router
1832 during backup resuming protocol. Affected file is
1833 silcd/packet_receive.c.
1835 * Fixed memory leaks in server. Affected files are
1836 silcd/server.c and silcd/packet_receive.c.
1838 * Fixed packet decryption problem when backup router encrypted
1839 channel message with wrong key during backup resuming
1840 protocol. Affected file silcd/packet_send.c.
1842 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1843 Toni Willberg (toniw@iki.fi)
1845 * Changed the SilcCipher context to be private. Changed the
1846 silc_cipher_get_iv to just return pointer to the IV. Added
1847 silc_cipher_get_name to return the name of the cipher.
1848 Fixed code all around to support these changes. Affected
1849 files are lib/silccrypt/silccipher.[ch], client library and
1852 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Fixed unaligned access in lib/silccore/silcattrs.c.
1856 * Fixed libtool linking in lib/silcsim/Makefile.am.
1858 * Fixed services attribute printing. Affected files is
1859 irssi/src/silc/core/silc-queries.c.
1861 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Fixed a crashbug in incoming server accepting. Affected
1864 file silcd/server.c.
1866 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1868 * Added automatically generated index to Toolkit Reference
1871 * Added support for Postscript Toolkit Reference Manual.
1873 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1878 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Added 'send_events' boolean argument to the function
1881 silc_schedule_set_listen_fd which sends the set events to
1882 the application explicitly if set to TRUE. Default action
1883 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1884 lib/silcclient/client_internal.h and silcd/server_internal.h.
1886 * Added silc_compare_timeval to determine which time values
1887 is smaller. Affected file lib/silcutil/silcutil.[ch].
1889 * Added sort-of "Quality of Service" (QoS) support to
1890 SilcSocketConnection. Data reception can be controlled with
1891 rate limit per second and/or read data length limit.
1892 Added silc_socket_set_qos. Affected files are
1893 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1895 * Added the QoS configuration to SILC Server configuration
1896 file. Affected files are silcd/serverconfig.[ch] and
1899 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Merged with irssi.org CVS.
1903 * Failed OPER and SILCOPER authentications are now logged.
1904 Affected file silcd/command.c. Bugs #25.
1906 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * ROBODoc documented lib/silcutil/silcbuffer.h and
1909 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1910 <ville.rasanen@iki.fi>.
1912 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added support for auto-passphrase authentication from the
1915 config file during connecting which was not implemented
1916 yet. Affected file irssi/src/silc/core/client_ops.c.
1918 * Fixed a bug in authentication protocol failure handling which
1919 was processing wrong callback context. Affected files
1920 are lib/silcclient/client.c and protocol.c.
1922 * Fixed the /ATTR allow off to actually work. Affected file
1923 is irssi/src/silc/core/silc-queries.c.
1925 * Fixed the /ATTR -del to work. Affected file is
1926 irssi/src/silc/core/silc-queries.c.
1928 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1932 * Fixed mask attribute adding in Irssi SILC client. Affected
1933 file irssi/src/silc/core/silc-queries.c.
1935 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Added support for saving the requested attributes in
1938 WHOIS to directory. Affected file is
1939 irssi/src/silc/core/silc-queries.c.
1941 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Added support for parsing VCard fields that do not have
1944 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1946 * Fixed a double free bug in hash table foreach function
1947 if the entry was deleted in the foreach callback. Affected
1948 file lib/silcutil/silchashtable.c.
1950 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Added silc_attribute_get_verify_data to return the signature
1953 verification data for either user digital signature or
1954 server digital signature in Requested Attributes. Affected
1955 files are lib/silccore/silcattrs.[ch].
1957 * Added silc_vcard_alloc which is used to allocated dynamic
1958 SilcVCard context. The silc_vcard_free now checks whether
1959 the context is dynamically allocated or not. Affected files
1960 are lib/silcutil/silcvcard.[ch].
1962 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Periodically remove the NOATTR status from client entry
1965 so that the client may take the attributes in use even after
1966 server has resolved them unsuccessfully earlier. Affected
1967 file silcd/server_query.c and idlist.h.
1969 * Moved sha1hash and md5hash from client->internal to
1970 SilcClient for application usage. Affected files are
1971 lib/silcclient/client.h and client_internal.h.
1973 * Fixed attribute encoding and decoding bugs. Affected
1974 files lib/silccore/silcattrs.[ch].
1976 * Added ATTR command to Irssi SILC Client which is used to
1977 manage user's Requested Attributes sending and values for
1978 WHOIS command. Affected files around Irssi SILC client.
1980 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Added silc_buffer_strformat which can be used to format
1983 strings into a buffer which size is automatically increased.
1984 Affected file lib/silcutil/silcbuffmt.[ch].
1986 * Added implementation of VCard (RFC 2426) which can be used
1987 as part of Requested Attributes in WHOIS command. Affected
1988 file lib/silcutil/silcvcard.[ch].
1990 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Some strncat -> silc_strncat changes our the core and
1995 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1996 errors. Added better error printing to SKE library.
1997 Affected files lib/silcske/silcske.c, silcske_status.h and
2000 * Save the PKCS key length even if only private key is set to
2001 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2003 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2004 length in bits not in bytes. Affected files are
2005 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2006 silcd/server_query.c.
2008 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Added silc_attribute_payload_encode_data to directly encode
2011 the data into the attributes buffer. Renamed function
2012 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2013 Affected files are lib/silccore/silcattrs.[ch].
2015 * silc_hash_table_find_foreach calls the foreach function now
2016 once even if the nothing was found with context set to NULL.
2017 Affected file lib/silcutil/silchashtable.[ch].
2019 * Remove the RESOLVING flag from client entry after received
2020 the Requested Attributes from the client. Fixed memory leak
2021 in client entry freeing. Affected files silcd/server_query.c
2024 * Added Requested Attributes support into SILC Client Library.
2025 It is not able to send requested attributes in WHOIS command,
2026 and also receive and process requested attributes. Added
2027 silc_client_attribute_[add|del] and silc_client_attributes_get
2028 functions. Added also `ignore_requested_attributes' to the
2029 SilcClientParams to not use attributes in client. Affected
2030 files are lib/silcclient/command.c, client_attrs.[ch],
2031 silcclient.h, client_internal and client.[ch].
2033 * Changed the silc_client_get_client_by_id to support Requested
2034 Attributes, it takes them as argument now. Affected file
2035 is lib/silcclient/silcclient.h, and idlist.c.
2037 * Added -details option to WHOIS command in Irssi SILC Client
2038 to support the requested attributes. By default it requests
2039 all attributes. Affected file lib/silcclient/command.c and
2040 irssi/doc/help/in/whois.in.
2042 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Add also SERVICE attribute for server-constructed attribute
2045 data. Also digitally sign the attributes and add
2046 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2047 silcd/server_query.c.
2049 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Changed the silc_attribute_payload_encode to support list
2052 of attributes (function may be called several times to add
2053 a new attribute). Removed the silc_attribute_payload_encode_list
2054 function. The encoding function now also automatically encodes
2055 the data, so the caller does not need to do that. Affected
2056 files lib/silccore/silcattrs.[ch].
2058 * Added support for replying on behalf of the user to the
2059 Requested Attributes in WHOIS command in the server. Affected
2060 file silcd/server_query.c.
2062 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2063 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2065 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Don't swtich to become primary router if we are backup if
2068 decryption error has occurred. Affected file silcd/server.c.
2070 * Fixed a bug in backup router IP address comparison in
2071 silc_server_backup_get.
2073 Save now also the port of the server/router and use that
2074 in comparison as well. Affected file silcd/server_backup.c.
2076 * Normal server now reconnects to backup router automatically
2077 if connection is lost to it. Affected file silcd/server.c.
2079 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * If packet processing fails (like integrity check fails)
2082 the connection is closed now. Affected files are
2083 lib/silccore/silcpacket.c and silcd/server.c.
2085 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Fixed double free in RSA public key set function
2088 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2091 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2094 Added server_query.[ch] which provides one interface for
2095 querying information using all three commands.
2097 * Changed all "typedef unsigned char" in core library to
2098 "typedef SilcUInt8".
2100 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2104 * Renamed silc_server_get_client_resolve to
2105 silc_server_query_resolve and moved to server_query.[ch].
2107 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Resumed client packet handling from server put the resumed
2110 client on wrong list on router and caused the client not
2111 be present on the network anymore. Now fixed to put the
2112 client to correct list. Affected file silcd/packet_receive.c.
2114 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2116 * Various cleanup in error message output in config parsing code
2117 and in server init code. Fixed error log files containing
2118 too many newlines ('\n') in some situations. Affected files are
2119 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2121 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Use the reverse lookupped hostname in client internals
2124 instead of one user provided us as remote server name.
2125 Affected file lib/silcclient/client.c.
2127 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Added 'app_context' to silc_schedule_init. It is an
2130 application specific context that is delivered to application
2131 in task callback functions. Affected files are
2132 lib/silcutil/silcutil.[ch].
2134 * The hb_context in SilcSocketConnection is not freed
2135 automatically anymore (application must free it). Freeing
2136 it automatic is inconsistent. Affected files are
2137 lib/silcutil/silcsockconn.[ch].
2139 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Added support for removing explicitly added client connections
2142 in rehash and closing the client connections if they were
2143 unconfigured in the rehash. Affected file silcd/server.c.
2145 * Added support for aborting automatically pending commands
2146 that never receives the reply (to avoid memory leaks).
2147 Added also silc_server_command_pending_timed to set the
2148 specific timeout for pending command. Affected files are
2149 silcd/command[_reply].[ch].
2151 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2152 specs and lib/silccore/silcstatus.h.
2154 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Changed the silc_get_time to accept time value as argument
2157 or if zero is sent return current local time. Affected
2158 file lib/silcutil/silcutil.[ch].
2160 * Added STATS command to client library and Irssi SILC client.
2161 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2163 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Assure that channel key is set before sending it. May
2166 crash server otherwise. Affected file silcd/packet_send.c.
2168 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Assure that endless loop cannot happen with detached client
2171 resolving on normal server. Added idlist status
2172 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2173 silcd/idlist.h and silcd/packet_receive.c.
2175 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Incoming file transfer request cannot use same session as
2178 the sending session. This can happen when sending file to
2179 yourself. Crashed the client on quit. Affected file
2180 lib/silcclient/client_ftp.c. Bug #24.
2182 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Implemented the draft-riikonen-precense-attrs draft and
2185 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2187 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Distribute the SERVER_SIGNOFF notify also to local backup
2190 routers from the primary router. The backup router may not
2191 have the signing of local server directly connected and need
2192 to know about the signoff. Affected file silcd/server_util.c.
2194 * Use the primary router as the origin of the locally connected
2195 server when it is disconnecting from the backup router since
2196 that's where it really is coming from. Now the clients from
2197 the disconnecting server are removed correctly and "shadow"
2198 clients are not left to the backup router. Affected file
2201 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * If normal server is standalone and found existing but disabled
2204 channel, do not re-create the channel since it creates
2205 duplicate same channels. Affected file silcd/server.c.
2207 * Added anonymous client connections support to server. New
2208 "anonymous" configuration option to ConnectionParams section
2209 added. If set to true, the username and hostname information
2210 of the client will be scrambled and anonymous user mode is
2211 set automatically to the user. Affected files are
2212 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2214 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * In JOIN notify handling, mark that the cache entry of the
2217 client cannot be expired. Can cause crashes on normal
2218 server (asserts client->channels). Affected file is
2219 silcd/packet_receive.c.
2221 * From now on distribution versions are used as protocol versions
2222 instead of by default using the Toolkit base version as protocol
2223 version. Affected file prepare.
2225 * Do not set the locally resolved hostname for local client
2226 entry but take what server sends. This way the real hostname
2227 is showed in WHOIS for yourself. Affected file is
2228 lib/silcclient/idlist.c and lib/silcclient/client.c.
2230 * Resolve local info with IDENTIFY when connecting to server.y
2232 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2234 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2235 for implied search (not needed on platforms which has native
2236 pthreads library). Use --without-pthreads to disable threads.
2237 Affected file is configure.in.pre
2239 * Fixed --with-iconv on platforms which need to bypass (broken)
2240 native iconv(). Affected file is configure.in.pre
2242 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Moved -C option parsing in Irssi SILC client at same time
2245 as other options. The UI was initialized earlier and caused
2246 problems on command line. Bug #16. Affected file is
2247 irssi/src/silc/core/silc-core.c.
2249 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2251 * Added global variable silc_log_timestamp that tells silclog
2252 wether to print or not the timestamp in the logging files.
2253 Affected file lib/silcutil/silclog.[ch].
2255 * Added silcd configuration option Timestamp in the Logging
2256 section. Affected file silcd/serverconfig.[ch],
2257 doc/example_silcd.conf.in.
2259 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Fixed fingerprint checking to check for entirely empty
2262 fingerprint instead of two first bytes when determining
2263 if it is set. Bug #18. Affected file silcd/command.c.
2265 * Fixed duplicate PKCS name registering to not allow it.
2266 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2268 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2270 * Conditionalize non-gcc compiler optimizations for various
2271 platforms, enable those commented out. Cleanups.
2272 Affected file lib/silcmath/mpi/configure.in
2274 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2276 * silc_rng_exec_command() left zombie processes if command
2277 didn't generate any output. Affected file
2278 lib/silccrypt/silcrng.c
2280 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2282 * Rewrote iconv checking, introduce --with-iconv for systems
2283 which rely on libiconv. Check if iconv() provided by libc
2284 is good enough, otherwise demand libiconv. Affected file
2287 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2289 * Search for ldopen() also in libc. This enables SIM support
2290 on *BSD systems. Based on patch from Alex Zepeda. Affected
2291 file configure.in.pre
2293 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2295 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2296 This fixes prepare on *BSD systems. Affected file
2299 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * More fixed for not having purge timeout for global clients
2302 that are on channel. Affected files silcd/command_reply.c
2305 * Fixed the rekey protocol to work with backup router connections.
2306 Rekey packets are now allowed on disabled connections as
2307 well. Affected files silcd/packet_send.c and server.c.
2309 * Do not switch to be as backup router when shutting down and
2310 closing the primary connection. Affected file silcd/server.c.
2312 * Fixed memory leaks in backup router deleting. Added
2313 silc_server_backup_free to free all data during shutdown of
2314 server. Affected files silcd/server_backup.[ch].
2316 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Do not process commands if the sock->user_data is NULL.
2319 Affected file silcd/command.c.
2321 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Fixed buffer overflow and security problems (loosing bits
2324 in CFB encryption) in SILC RNG. Problems reported by
2325 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2327 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Added yet more checks that client is not expired on global
2330 list if it is on channels. Affected file is
2331 silcd/command_reply.c.
2333 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Merged c0ffee's MIME signal patch which adds support for
2336 sending also MIME messages in Irssi SILC Client, and handling
2337 received MIME messages in a signal (and perhaps doing something
2338 to non-textual MIME messages).
2340 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Fixed pending command deletion in server and client library
2343 to check the whole list instead of breaking after first found.
2344 The affected files are silcd/command.[ch] and
2345 lib/silcclient/command.[ch].
2347 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2349 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2350 secret or private, otherwise it's possible to find out
2351 whether a secret channel exists or not. Affected file
2354 * If CMODE change fails during the mode setting, assure that
2355 the old mode mask is set for the channel back. Affected
2356 file silcd/command.c.
2358 * Fixed passphrase saving on +a channel on normal server
2359 after successful JOIN command. Affected file silcd/command.c.
2361 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Remove server/router operator privileges in DETACH command,
2364 since it's possible to resume to server where these
2365 privileges would not be allowed for the client. Affected
2366 file silcd/command.c.
2368 * Do not set to wait for backup in rehash of the server.
2369 Affected file silcd/server.c.
2371 * Do not check listener sockets when counting how many
2372 socket connections we have. Affected file is
2373 silcd/server_util.c.
2375 * Do not announce disconnected clients that are remaining
2376 in history (for WHOWAS). This is because SIGNOFF notify
2377 for these has been sent earlier already. Affected file
2380 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Buffer overflow with CUMODE command's mode->mode character
2383 conversion. Reported by Ville Räsänen. Affected file
2384 lib/silcutil/silcutil.c.
2386 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Allow heartbeat packets to go disabled connections anyway.
2389 Affected files silcd/server.c and silcd/packet_send.c.
2391 * Do not broadcast New Channel packets with List flag set
2392 in the packet to backup routers. The router must check
2393 for the correctness of the packets before sending them.
2394 It is possible that router will have enforce Channel ID
2395 change and this would cause desync in the backup router.
2396 Affected file silcd/packet_receive.c.
2398 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2399 are handled in list parsing. They are not list packets
2400 anymore. Affected file silcd/packet_receive.c.
2402 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Stop waiting for backup router through the timeout, not
2405 directly after backup router has arrived. Affected file
2408 * Do not re-create channel keys and send them when removing
2409 clients in server shutdown. Affected files are
2410 silcd/server_internal.h and silcd/server_util.c.
2412 * Notify distribution to backup routers was missing from
2413 the silc_server_send_notify_dest function which caused
2414 desyncing problems with backup router. Affected file is
2415 silcd/packet_send.c.
2417 * The client's channel removing was working wrong on
2418 backup router. It assumed that it doesn't know global
2419 information but backup router does know. For this reason
2420 it could remove channel when it wasn't supposed to do that.
2421 Affected file silcd/server.c and silcd/server_util.c.
2423 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Stop for a couple seconds after badkup router has become
2426 primary router. Affected file silcd/server.c.
2428 * Added silc_server_remove_servers_by_server, which is used
2429 to remove servers originated from some other server. Also
2430 clients of those servers can be removed too. Affected file
2431 silcd/server_util.[ch].
2433 * When removing clients after a server has signed of remove
2434 also all servers behind that server (unless they are known
2435 to be available locally), and send SERVER_SIGNOFF for each
2436 of the server separately. Also the signed off clients are
2437 sent now separately per signed off server. The affected files
2438 are silcd/server.c and silcd/server_util.[ch].
2440 * All servers added with silc_idlist_add_server must always
2441 have both "router" and "connection" pointers set. Otherwise,
2442 bad server entries may be left around in the cache.
2443 Affected file silcd/command_reply.c.
2445 * Do not create the channel key in NEW_CHANNEL packet
2446 processing if the channel is empty. Affected file
2447 silcd/packet_receive.c.
2449 * Completed backup router support for standalone routers.
2450 Supports also servers in the cell that do not use the backup
2453 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Fixed a bug in silc_string_regexify which did not add '^'
2456 at the start of each string, and thus the matching was
2457 not explicit. For example ban list iikone@*!*@* would
2458 match also "priikone", which is wrong, it would have to be
2459 *iikone@*!*@* to match also "priikone". Affected
2460 file lib/silcutil/unix/silcunixutil.c.
2462 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * Enable all local server connections before updating client
2465 caches when we've become backup router. Otherwise, signoff
2466 packets may not reach the clients. Affected files are
2467 silcd/server.c and silcd/server_util.[ch].
2469 * Fixed a bug in version string parsing which could crash
2470 the program with specially formatted version string.
2471 Bug reported and patch provided by Ville Räsänen. Affected
2472 file lib/silcutil/silcutil.c.
2474 * Handle the disconnection immediately when DISCONNECT
2475 packet is received in server. Affected file silcd/server.c.
2477 * Primary router now waits a short time (10 seconds) for
2478 backup router connection before accepting any other
2479 connection (except local). Affected file silcd/server.c,
2482 * Fixed a crash in client libary in NICK_CHANGE notify when
2483 NICK_CHANGE arrived for client entry we are resolving
2484 currently. Affected file lib/silcclient/client_notify.c.
2486 * Call the sconn->callback completion even if error had
2487 occurred. Start reconnecting always if connection to
2488 primary router fails during backup router protocol.
2489 Affected files silcd/server.c and server_backup.c.
2491 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Added functions silc_server_send_opers and
2494 silc_server_send_opers_notify to send packets stricly
2495 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2496 to send variable argument notify to operators.
2497 Affected files silcd/packet_send.[ch] and silcd/server.h.
2499 * Removed UMODE rights checking with UMODE_CHANGE notify.
2500 Affected file silcd/packet_receive.c.
2502 * Server/router operator now receives notify when network
2503 switches to backup router and when it resumes the use of
2504 primary router. Affected file silcd/server.c and
2505 silcd/server_backup.c.
2507 * Fixed the updating of client information after backup
2508 resuming protocol is over; update all except local clients
2509 to the new primary router. The affected file is
2510 silcd/server_util.c.
2512 * Added support for closing active connections in rehash
2513 that were unconfigured by the user. Supports currently
2514 closing server and router connections. Affected file
2517 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2519 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2522 is NULL since seems that on some platforms NULL is allowed
2523 and on some it's not. Fallback encoding is used instead.
2524 Affected file lib/silcutil/silcstrutil.c.
2526 * Fixed statistics updating for incoming server connection
2527 which could cause problems when re-connecting. Affected
2528 file silcd/server.c.
2530 * Preliminary backup router support for standalone router
2531 added. Affected files in silcd/.
2533 * Mark server connections in backup router disabled before
2534 and after backup protocol. Affected file is
2535 silcd/server_backup.c.
2537 * Added support for reconnecting to remote server connection
2538 even if the protocol fails, and if the configuration wants
2539 us to keep trying to connect anyway.
2541 Server connection is not allowed to backup router if
2542 backup router does not have connection to primary router yet.
2544 Affected file is silcd/server.c.
2546 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Added silc_client_udpate_server function to update changed
2549 server info. Affected file lib/silcclient/idlist.[ch].
2551 * Added check for server entries that are being resolved when
2552 notify is received. If being resolved, handle the received
2553 notify only after it's resolved so that all notifys are
2554 handled in same order as received from the server.
2556 Added similar resolver check to channel entries. Every
2557 notify that cause resolving of any information that affects
2558 channel entry marks the channel entry in waiting state.
2559 After whatever resolving is over the waiters are signalled
2560 and only then the notifys are handled in the same order
2561 as delivered from the server.
2563 Affected files are lib/silcclient/idlist.[ch], and
2566 * Fixed KILLED notify handling in normal server. Affected
2567 file silcd/packet_receive.c.
2569 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2570 is locally connected, or was locally connected (but may
2571 be detached and connection is not active). Added also
2572 SILC_IS_LOCAL for checking this status. Affected files
2573 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2574 silcd/server.c and silcd/server_internal.h.
2576 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Don't send or handle TOPIC_SET if topic is already set and
2579 is same as being set. Affected files silcd/command.c and
2580 silcd/packet_receive.c.
2582 * Fixed CMODE change rights checking to work correctly when
2583 removing modes by operator. Affected file is
2584 silcd/server_util.c.
2586 * Fixed some handling with New Channel packet in router and
2587 fixed some CMODE_CHANGE notify handling in server and router.
2588 Affected file is silcd/packet_receive.c.
2590 * Changed "disconnect" client operation to include the
2591 reason of the disconnection and optional disconnection
2592 message. Affected file lib/silcclient/silcclient.h.
2594 * Made the compilation of lib/contrib/ stuff conditional.
2595 Affected files configure.in.pre, lib/contrib/Makefile.am.
2597 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2600 to the sender of the notify too, to avoid situation where two
2601 notifys are in the network at the same time going to oppsite
2602 directions. Affected file silcd/packet_receice.c.
2604 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Delete the client from channel even if the cilent->id is
2607 NULL. It was possible that client was deleted without
2608 removing from channels (theoretically at least). Affected
2609 file silcd/server.c and silcd/server_util.c.
2611 * Free the client data too when resuming is not successful.
2612 Affected file silcd/packet_receive.c.
2614 * Merged some code from c0ffee's silc-plugin. Affected files
2615 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2617 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2618 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2619 to the primary router connection, the other one returns
2620 TRUE if packet must be broadcasted to network.
2622 * All notifys that are destined to primary router (to network)
2623 are now automatically sent to backup routers even if the
2624 router is standalone (and has backup router). Affected files
2627 * Added --without-irssi and --without-silcd configuration
2628 options for disabling the compilation of these applications.
2629 Affected file configure.in.pre and prepare.
2631 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2634 UTF-8 encoding and decoding. Added also new encodings
2635 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2637 Added also SILC_STRING_LANGUAGE which is language and charset
2638 specific encoder and decoer for those platforms that support
2639 iconv(). It can convert the UTF-8 to and from the locale
2640 specific character set.
2642 Affected file lib/silcutil/silcstrutil.[ch].
2644 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2646 * Added function silc_get_command_name to the file
2647 lib/silcutil/silcutil.[ch].
2649 * Improved the server debug output a bit. Affected files are
2652 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Save the channel passphrase when received succesful JOIN
2655 command reply from router, on normal server. Otherwise
2656 joinig +a channels from normal server is not possible.
2657 Affected file silcd/command.c.
2659 * Fixed a bug in TOPIC_SET notify handling. The notifier
2660 may be other than client too, like server or channel.
2661 It expected it to always be only client and ignored the
2662 notify. Affected file silcd/packet_recieve.c.
2664 * Removed some (unnecessary) debug printing from
2665 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2667 * Do not force CMODE_CHANGE when server is announcing new
2670 Router announces stuff only after server reannounces channel
2671 after CHANNEL_CHANGE notify.
2673 These fixes optimizes the announcing procedure, and perhaps
2674 fixes some problems too. Affected file silcd/packet_receive.c.
2676 * Fixed SERVER_SIGNOFF sending to local clients. It was
2677 totally broken and sent the notify to all local clients,
2678 instead of only to those that was on same channel as the
2679 signing off clients. Affected file silcd/server_util.c.
2681 * Added -D option to server. It can be used to give debug
2682 level. The levels are from 0 - 99, and are predefined for
2683 smooth server debugging. (see silcd.c for the predefined
2684 levels). Affected file silcd/server.c.
2686 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Fixed a bug in Irssi SILC client to close the connection
2689 properly when disconnecting from server. Affected file
2690 irssi/src/silc/core/client_ops.c.
2692 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * When authenticating as founder during JOIN command, check
2695 that the one authenticating becomes the only founder on the
2696 channel. Affected file silcd/command.c.
2698 * Better checking for founder mode setting when CUMODE_CHANGE
2699 notify is received. Affected file silcd/packet_receive.c.
2701 * Close all connections when shutting down the server by sending
2702 DISCONNECT packet. Close all listeners too when shutting
2703 down the server. Affected file silcd/server.c.
2705 * Handle DISCONNECT packet correctly in client library by
2706 calling the "disconnect" client operation. Affected file
2707 lib/silcclient/client.c.
2709 * Handle local errors correctly during resuming. Affected
2710 file lib/silcclient/client.c.
2712 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * The log file is not dupped internally anymore in
2715 lib/silcutil/silclog.c. Fixed memory leaks too.
2717 * The scheduler now dispatches all pending timeout tasks
2718 when it is uninitialized with silc_schedule_uninit.
2719 Affected file lib/silcutil/silcschedule.c.
2721 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Added --enable-stack-trace option to configure. Added
2724 memory allocation stack trace support. Added files
2725 lib/silcutil/stacktrace.[ch]. Affected files are
2726 lib/silcutil/silcmemory.[ch].
2728 * Fixed memory leaks from libraries and server. Affected
2729 files around the tree.
2731 * Reverted back a fix made to CUMODE which broke it.
2732 Affected file silcd/command.c.
2734 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2737 core library, and implemented it. All textual messages SHOULD
2738 use this flag and the message MUST be UTF-8 encoded.
2739 All text messages sent by Irssi SILC client are now UTF-8
2740 encoded (regardless whether the terminal supports UTF-8 or not).
2741 Affected files are lib/silccore/silcchannel.h,
2742 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2745 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Added lots of new statistics updating that was missing from
2748 the server and router code. Affected files in silcd/.
2750 * Sending SIGUSR1 signal to server now dumps the current
2751 server statistics into /tmp directory. Affected file is
2754 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2755 the SILC Hash Interface also. Added new functions
2756 silc_hash_get_name, silc_hash_init, silc_hash_update and
2757 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2759 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Added some better info printing for client during connecting.
2762 Affected file silcd/server_util.c.
2764 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2765 to silence a user on a channel. Affected files are
2766 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2767 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2768 and silcd/packet_receive.c.
2770 * Fixed a fatal bug in handling of malformed command payload.
2771 Affected file silcd/command.c.
2773 * Fixed a double free when announcing channel users to router.
2774 Affected file silcd/server.c.
2776 * After successful authentication to channel founder mode, check
2777 that there isn't anyone else with founder mode on the channel.
2778 The one that authenticated will become founder and anyone
2779 else is demoted. Affected file silcd/command.c.
2781 * Added error printing of any error that has occurred during
2782 any command in client library. Affected file is
2783 irssi/src/silc/core/client_ops.c.
2785 * Removed some error printing from the client library and left
2786 it for the application to worry (from the error status it
2787 receives in 'command' client operation. Affected file is
2788 lib/silcclient/command.c.
2790 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2793 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2794 Starting key agreement with itself is denied. Affected file
2795 is lib/silcclient/client_keyagr.c.
2797 * Fixed some error checkings from the SFTP library which caused
2798 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2799 and lib/silcsftp/sftp_util.c.
2801 * Added new "debug" and "debug_string" settings to Irssi SILC
2802 client which can be used to print runtime debugging on the
2803 Irssi's screen. Available when compiled with --enable-debug
2804 option. Affected file irssi/src/silc/core/silc-core.c.
2806 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2808 * Fixed a missing variadic parameter in a function call that
2809 caused server crash when a non-allowed connection arrived.
2810 Reported by Richard Becker. Affected file silcd/server.c.
2812 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Added WATCH list sending to backup routers from router.
2815 The WATCH command is sent by the router to the backup
2816 router. Affected file silcd/command.c.
2818 * Mark the backup_router flag for RouterConnection entry
2819 if the backup router stuff is defined in the config file.
2820 Affected file silcd/serverconfig.c.
2822 * Fixed some backup data sending around the code to work better
2823 if the router is standalone router. Not all places were fixed.
2824 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2827 * Fixed the router connecting when connecting to multiple
2828 routers. It ignored every other router except the first
2829 one. Affected file silcd/server.c.
2831 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Made the private key generation after expiration optional.
2834 If not created after expiration the old key will re-expire
2835 at a later time (and thus key pair is not necessary to
2836 change). Affected file irssi/src/silc/core/clientutil.c.
2838 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2840 * The length arguments in bind() and connect() were wrong
2841 and fixed now to used SIZEOF_SOCKADDR in the
2842 lib/silcutil/unix/silcunixutil.c.
2844 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Fixed detach timeout handling to use Client ID and not
2847 the actual client entry which may be freed in the callback.
2848 Affected file silcd/command.c.
2850 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Merged c0ffee's multiple interface support patch.
2853 Affected files in silcd/.
2855 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Cleanup keys properly. Affected file is
2858 irssi/src/silc/core/clientutil.c.
2860 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Display the user mode on the status bar. Affected file
2863 irssi/src/silc/core/silc-expandos.c.
2865 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * If private message key is not set, but the flag is set in
2868 the packet, ignore the packet since it cannot be decrypted.
2869 Affected file lib/silcclient/client_prvmsg.c.
2871 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * When resuming client, remove the old client entry from
2874 the watcher list too. Affected file silcd/packet_receive.c.
2876 * Do not allow normal server to force founder mode away
2877 from router if the founder mode is already set. Affected
2878 file silcd/packet_receive.c.
2880 * Remove the client entry with watch notify types with short
2881 timeout, and not directly, so that other notifys can be
2882 retrieved too. Affected file lib/silcclient/client_notify.c.
2884 * Display notification about data messages that cannot be
2885 displayed. Affected files irssi/src/silc/core/client_ops.c,
2886 irssi/src/fe-common/silc/module-formats.[ch].
2888 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Fixed the CHANNEL_CHANGE notify handling in client libary
2891 to not use freed memory. Affected file is
2892 lib/silcclient/client_notify.c.
2894 * Fixed CUMODE_CHANGE notify handling in server. Affected
2895 file silcd/packet_receive.c.
2897 * Fixed USERS command to support empty channels. Affected
2898 file silcd/command.c.
2900 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Allow multiple identical pending commands to be registered
2903 in client library. Affected file is lib/silcclient/command.c.
2905 * Call the completion for resolving client information only
2906 after all resolvers has finished. This fixes a crash in
2907 the client. Added support for checking when the resolvers
2908 are finished. Affected file is lib/silcclient/idlist.c.
2910 * Wait by default 3 seconds before reconnecting to the server
2911 after being disconnected. Makes the /detach command a bit
2914 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Check the watcher list before sending signoff notifys
2917 when closing client connection. Affected file is
2920 * Added better CMODE command rights checking. Affected file
2921 silcd/server_util.c.
2923 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Fixed watcher list checking during server signoff. It
2926 crashed the server. Affected file silcd/server_util.c.
2928 * The JOIN command reply returns now the founder's public
2929 key. Affected file is silcd/command.c.
2931 * Announce the channel mode, and the mode properties with
2932 CMODE_CHANGE notify. Affected file silcd/server.c.
2934 * Mark new channels by default disabled, untill at least
2935 one user joins the channel. Affected file is
2936 silcd/packet_receive.c.
2938 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * The nickname argument to watch notify can be optional.
2941 Fixes a crash in server. Affected file silcd/packet_send.c.
2943 * Remove the client entry from cache if the WATCH notify type
2944 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2945 lib/silcclient/client_notify.c.
2947 * Check the watcher list before and after changing nickname
2948 when the NICK_CHANGE notify is received. Affected file is
2951 * Fixed a crash in OPER and SILCOPER command sending. Empty
2952 passphrase caused the crash. Affected file is
2953 lib/silcclient/command.c.
2955 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Merged with Irssi CVS for Irssi SILC client.
2959 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Completed the protocol specifications.
2963 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Merged with Irssi CVS for Irssi SILC client.
2967 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Added the founder's public key delivery to the
2970 CUMODE_CHANGE notify type as well. Updated the protocol
2971 specs and the code. Affected files are silcd/packet_send.[ch],
2972 silcd/packet_receive.c and silcd/command.c.
2974 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Added silc_pkcs_public_key_copy function into the
2977 lib/silccrypt/silcpkcs.[ch].
2979 * Remove the `iv' from the SilcChannelEntry since we can
2980 live without it. Affected files are silcd/idlist.h and
2981 silcd/packet_receive.c.
2983 * Added support for sending the founder's public key in
2984 the CMODE_CHANGE notify packet in the server. Affected
2985 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2986 silcd/command.c and silcd/server.c.
2988 * Changed the FOUNDER_AUTH authentication to use only
2989 public key authentication as defined by new protocol
2990 specs. Passphrase authentication with that mode cannot
2991 be used anymore. It is now possible to reclaim founder
2992 mode from any server in the network. Affected files are
2993 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2995 * Added permanent channels support by making the channel
2996 permanent when FOUNDER_AUTH mode is set on the channel.
2997 The channel will not be destroyed even if channel is empty
2998 when that mode is set. Protocol TODO #17. Affected
2999 files are silcd/server.[ch], server_util.[ch],
3000 silcd/command.c, silcd/packet_receive.c and
3001 lib/silcclient/command.c.
3003 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Added reference counter to the command reply context in
3006 the client library. Affected files are
3007 lib/silcclient/command_reply.[ch].
3009 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Fixed rekey protocol with PFS in the client library.
3012 Affected file is lib/silcclient/protocol.c.
3014 * Added support for list of errors in client library
3015 command reply handling. Affected file is
3016 lib/silcclient/command_reply.c.
3018 * Defined that the WHOIS and IDENTIFY commands can send
3019 list of errors. Updated the protocol specs. Protocol
3022 * Added support for sending list of errors to WHOIS and
3023 IDENTIFY commands in server. Added support for receiving
3024 list of errors in server. Affected files are
3025 silcd/command.c and silcd/command_reply.c.
3027 * Fixed client info resolving on LEAVE command in client
3028 library to not crash. Affected file is
3029 lib/silcclient/client_notify.c.
3031 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Defined that the NICK command replies with thew changed
3034 nickname too, to make the nickname changing simpler at
3035 the client's end. Updated protocol specs and the code
3036 in client and server. Affected files are
3037 silcd/command.c, lib/silcclient/command_reply.c and
3038 lib/silcclient/command.c.
3040 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3042 * Added `Compressed' packet flag to indicate that the packet
3043 payload is compressed by the sender. Updated the protocol
3044 specs and the core library. The compression still is not
3045 implemented in the sources. Affected file is
3046 lib/silccore/silcpacket.h.
3048 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Remove pending command callbacks also if the connection
3051 to the server is destroyed. Affected file is
3052 lib/silcclient/client.c.
3054 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Added new QUIET channel user mode that can be used to
3057 quiet a user in a channel. Updated the protocol specs but
3058 it wasn't implemented yet. Protocol TODO #27. Affected
3059 file is lib/silccore/silcmode.h.
3061 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Added BLOCK_INVITE user mode to be able to block incoming
3064 invite notifications. Protoocol TODO #26. Affected files
3065 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3068 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3069 the protocol specs and the code. Affected file is
3070 lib/silccrypt/silcpkcs.c.
3072 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Disconnect Payload includes now the status type. Updated
3075 the protocol specs and the code. Protocol TODO #25.
3076 Affected files are silcd/server.c, lib/silcclient/client.c.
3078 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3079 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3080 Moved the silc_client_command_status_messages table to the
3081 lib/silcutil/silcutil.c and added new funtion
3082 silc_get_status_message, which deprecates function
3083 silc_client_status_message. Affected files are
3084 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3085 lib/silcutil/silcutil.[ch].
3087 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Defined that the nickname hash in Client ID MUST be from
3090 lowercase nickname. This effectively changes nicknames in
3091 SILC to case-insensitive. Updated the protocol specs and
3092 the code. Affected files are lib/silcutil/silcutil.[ch],
3093 silcd/serverid.c, and silcd/idlist.c.
3095 * Added new channel user modes BLOCK_MESSAGES_USERS and
3096 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3097 code. Affected files are lib/silccore/silcmode.h,
3098 lib/silcclient/command.c, and silcd/packet_send.c.
3100 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3101 specs and code. Affected file lib/silccore/silcstatus.h.
3103 * Added support for watch list. It is possible to add nicknames
3104 to be watched, and when they come to network, leave network
3105 or user mode changes the watcher will be notified of this
3106 change. Added SILC_COMMAND_WATCH command, added new
3107 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3108 notifications. Updated the protocol specs and implemented
3109 this to library, client and server. Protocol TODO #21.
3110 Affected files are lib/silccore/silccomand.h,
3111 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3112 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3113 silcd/packet_send.[ch], silcd/packet_receive.c, and
3114 irssi/src/silc/core/client_ops.c.
3116 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3117 somebody watching you. Updated the protocol specs and the
3118 code. Affected files are lib/silccore/silcmode.h, and
3119 lib/silcclient/command.c.
3121 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * Added service support to SILC protocol. Added new command
3124 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3125 core library. Services are not implemented in server or
3126 client for now. Protocol TODO #20. Affected files are
3127 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3129 * Added SilcStatus argument to `command' client operation
3130 to return the error status when command sending fails
3131 locally. Changed all command in client library to return
3132 correct command status. Affected files are
3133 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3134 irssi/src/silc/core/client_ops.c.
3136 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added silc_mime_parse function to parse MIME headers.
3139 Affected files are lib/silcutil/silcstruti.[ch].
3141 * Added MIME header parsing in Irssi SILC Client. It displays
3142 all textual MIME objects, others it ignores. Affected file
3143 is irssi/src/silc/core/clien_ops.c.
3145 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3147 * Fixed a bug in the pid writing function, which couldn't be
3148 written in a root-owned directory.
3150 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Defined that channel message to unknown Channel ID must
3153 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3154 Updated the protocol specs and the code in server. The
3155 affected file is silcd/packet_receive.c.
3157 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3160 that it is used to send error notifys if error occurs during
3161 some SILC packet processing, except commands. The error
3162 types are same as for command reply types. Defined that
3163 if private message is sent to unknown Client ID the error
3164 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3165 Updated the protocol specs and code. Affected files are
3166 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3167 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3168 and irssi/src/silc/core/client_ops.c. Renamed the
3169 SilcCommandStatus to SilcStatus.
3171 * Defined the use of extra WHOIS attributes in WHOIS command.
3172 The <Requested Attributes> (defined in a separate document)
3173 can be used to request additional information about user
3174 not returned by standard WHOIS command. Defined that server
3175 can send WHOIS command directly to client. Client provides
3176 the requested attributes to the server. Updated the protocol
3177 specs. Protocol TODO #4. Implementation is not done yet
3178 (Protocol TODO #24).
3180 * Renamed function silc_client_command_status_message to
3181 silc_client_status_message. Affected files are
3182 lib/silcclient/command_reply.[ch].
3184 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3187 32 bit integers. Updated the protcol specs and the code.
3188 Affected files are silcd/command.c and
3189 lib/silcclient/command.c.
3191 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3193 * Fixed a bug in library where sending a bogus authentication
3194 payload would lead to a crash. Affected file is
3195 lib/silccore/silcauth.c.
3197 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Added detach_disabled and detach_timeout server config
3200 options to the server. Affected files silcd/serverconfig.[ch],
3201 silcd/command.c and silcd/packet_receive.c.
3203 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Added resolve_cmd_ident field to the SilcClientEntry structure
3206 too so that if the entry is for example being resolved so
3207 another command may attach to the same pending command reply
3208 without requiring to resolve the same entry again. Added
3209 support for adding multiple pending commands for one
3210 command idenfier. Affected files lib/silcclient/command.[ch],
3211 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3213 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Defined that server receives WHOIS command reply for private
3216 and secret channels too. Updated protocol specs and the
3217 code in server. Affected file silcd/command.c.
3219 * Defined <channel user mode list> argument to WHOIS command
3220 reply for returning user modes on the channels. The
3221 channel list now doesn't include the user mode anymore but the
3222 actual channel mode. Updated protocol specs and the code in
3223 client and server. Affected files are silcd/command_reply.c,
3224 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3225 and lib/silcclient/command_reply.c.
3227 * Save the channels list in WHOIS command reply in normal server
3228 so that WHOIS always shows joined channels also in normal
3229 server and not just on router. Affected file is
3230 silcd/command_reply.c.
3232 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Defined that server receives USERS command reply for private
3235 and secret channels too. Updated protocol specs and the
3236 code in server. Affected file silcd/command.c.
3238 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Changed the UMODE's mode mask argument to be optional. If
3241 not provided then the command merely returns the current mode
3242 mask to the client. Updated protocol specs and the server.
3243 Affected file is silcd/command.c.
3245 * Added SILC session detachment/resuming support. It is possible
3246 to detach by closing the network connection and then re-connect
3247 and resume to the old client session. Added DETACHED user
3248 mode that server will set for detached client. Added new
3249 packet RESUME_CLIENT which is used to perform the resuming
3250 process. Added DETACH command. Updated the protocol specs,
3251 core library, client and server. Protocol TODO #22. Very
3252 many affected files around the tree.
3254 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Changed the CMODE's mode mask argument to be optional. If
3257 not provided then the command merely returns the current mode
3258 mask to the client. Updated protocol specs and the server.
3259 Affected file is silcd/command.c.
3261 * Changed the Killer's Client ID in KILLED notify to be just
3262 any ID payload since router server is allowed to kill as well.
3263 Updated protocol specs, client libary and server. Affected
3264 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3265 and irssi/src/silc/core/client_ops.c.
3267 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Added new user modes ANONYMOUS for special anonymous servers
3270 that may set the mode for client, and BLOCK_PRIVMSG which
3271 client may set to block incoming private messages unless the
3272 Private Message Key flag is set (using private keys to protect
3273 private messages). Updated protocol specs and code in client
3274 and server and core library. Protocol TODO #23. Affected
3275 files are lib/silccore/silcmode.h, silcd/server.[ch],
3276 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3277 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3279 * Added new channel user mode BLOCK_MESSAGES which the client
3280 may set to itself to tell server not send channel messages.
3281 Other packets such as channel key packets are still sent.
3282 Protocol TODO #23. Updated the protocol specs, client and
3283 server. Affected files are lib/silccore/silcmode.h,
3284 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3285 lib/silcutil/silcutil.c, silcd/command.c, and
3286 silcd/packet_send.c.
3288 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Redefined the Status Payload to include now two 8 bit fields,
3291 instead of one 16 bit field. This now makes it possible to
3292 send list of errors. Updated the protocol specs and the code
3293 in core library, client library and server. Protocol TODO #1.
3294 Affected files are lib/silccore/silccommand.[ch],
3295 lib/silcclient/command_reply.[ch], silcd/command.c,
3296 silcd/command_reply.c and silcd/packet_receive.[ch].
3298 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3300 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3301 must be handled by the application and should tell the application
3302 that an error message was already printed, and it should print the
3303 config coords (line, filename, ...). Affected files are
3304 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3306 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3307 server config parsing code more readable.
3309 Fixed a bug in the fetch_logging() config callback.
3311 Affected files is silcd/serverconfig.c.
3313 * Drop root privileges when started in foreground. Don't drop them
3314 if debugging also. Affected file is silcd/silcd.c.
3316 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Added more IM-like features by introducing new user modes
3319 for setting various presence information. Added new modes:
3320 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3321 specs and code. Protocol TODO #19. Affected files are
3322 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3323 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3325 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Added STATS command to the protocol after all, to return
3328 various statistical information about the network. It can
3329 be used by clients to retrieve statistical information, and
3330 servers may use it to to fetch cell and network wide
3331 statistics from router. Updated the protocol specs and
3332 implemented it to the server. Protocol TODO #16.
3333 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3334 silcd/command_reply.[ch].
3336 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * The LIST command reply in client libary now adds new channel
3339 entry if the returned channel doesn't exist yet in cache,
3340 and returns the channel entry to the application in the
3341 command_reply client operation. Affected file is
3342 lib/silcclient/command_reply.c.
3344 * Changed the channel message payload's MAC generation to
3345 include the IV in the MAC as well. This way all relevant
3346 parts of the channel message payload are authenticated also
3347 with the channel message MAC (and not only by packet MAC).
3348 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3349 Affected file is lib/silccore/silcchannel.c.
3351 * Fixed the SKE to save the remote version, since the
3352 silc_ske_parse_version mistakenly checked wrong version,
3353 after it replaced the start payload. Affected files are
3354 lib/silcske/silcske.[ch].
3356 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3359 string utility functions. Added there also new functions
3360 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3361 Affected files lib/silcutil/silcstrutil.[ch].
3363 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3364 files are lib/silcutil/silcstrutil.[ch].
3366 * Defined that the security property fields in SKE SHOULD be
3367 UTF-8 encoded, defined that version string MUST be US-ASCII
3368 encoded, defined that passphrases sent in connection
3369 authentication protocol MUST be UTF-8 encoded. Implemented
3370 these to the client and server. Defined also that other
3371 passphrases sent in the protocol MUST be UTF-8 encoded.
3372 Affected files are lib/silcske/silcske.c,
3373 lib/silcclient/protocol.c, silcd/protocol.c,
3374 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3376 * Changed the silc_client_close_connection interface to not
3377 need the SilcSocketConnection which should not be visible
3378 to application. Affected files are lib/silcclient/client.c
3379 and lib/silcclient/silcclient.h.
3381 * Rewrote the text for Private Message Key Payload in the
3382 protocol specification. Protocol TODO #11.
3384 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Upgraded the protocol version to 1.1, updated protocol specs
3389 * Added the nickname as new argument to NICK_CHANGE notify and
3390 added it to protocol specs and implemented it to client and
3391 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3392 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3393 lib/silcclient/client_notify.c.
3395 * Added the killer's client ID to the KILLED notify and added
3396 it to protocol specs and implemented it to client and server.
3397 Protocol TODO #13. Affected files are silcd/command.c,
3398 silcd/packet_receive.c, packet_send.[ch],
3399 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3400 The killer's client entry is now returned to application in
3401 the `notify' client operation.
3403 * Fixed the Max Argument fields that had too large value set
3404 in the protocol specs. Protocol TODO #14.
3406 * Added the LEAVE command reply to return the ID of parted
3407 channel. Updated protocol specs and implemented it to the
3408 client and server. Protocol TODO #15. Affected files are
3409 silcd/command.c, lib/silcclient/command_reply.c. The channel
3410 entry is now returned to application in the `command_reply'
3413 * Rewrote the version SKE version checking in client libary
3414 and in server to use the silc_parse_version_string. Affected
3415 files are lib/silcclient/protocol.c, silcd/protocol.c.
3417 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3418 commands that was missing it, and updated protocol specs and
3419 the server implementation. Protocol TODO #10. The affected
3420 file is silcd/command.c.
3422 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3423 generic reply to a generic request (REQUEST flag), and
3424 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3425 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3426 to define the payload for DATA flag. Added the flags to
3427 the implementation. Protocol TODO #9. Affected file is
3428 lib/silccore/silcchannel.h.
3430 Changed the client library to return the message length
3431 to application as well in the channel_message and private_message
3432 client operations. Affected files are
3433 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3434 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3435 and lib/silcclient/client_ops_example.c.
3437 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3438 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3439 the channel. Updated protocol specs and impelemented this
3440 to client and server. Protocol TODO #6. Affected files are
3441 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3442 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3444 Added new options m and M to CMODE command in Irssi SILC
3445 client to set these modes.
3447 * Deprecated all administrative commands from SILC protocol
3448 since they are highly implementation specific commands.
3449 Updated protocol specs. Moved the old commands in
3450 implementations to private range of command types. Affected
3451 files are silcd/command.c, lib/silcclient/command.c and
3452 lib/silcclient/command_reply.c. Protocol TODO #8.
3454 * Fixed a bug in server where sending unknown command crashes
3455 the server. Affected file silcd/command.c.
3457 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Added SILC_PROTOCOLVERSION macro to check protocol version
3460 of a socket connection. The affected file is
3461 lib/silcutil/silcsockconn.h.
3463 * Added better error logging in rekey protocol. Affected file
3466 * Do not check public key types in SKE during rekey. Affected
3467 file lib/silcske/payload.c.
3469 * Fixed the rekey protocol with PFS, which was totally broken.
3470 Affected file silcd/protocol.c.
3472 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Some client implementations quit network by doing first LEAVE
3475 and then immediately SIGNOFF (like Bombyx). We now do check
3476 after a short time after LEAVE notify and check whether the
3477 client is still valid after LEAVE, and if not we remove it from
3478 cache. Affected file is lib/silcclient/client_notify.c.
3480 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3482 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3483 it's good not to have security holes here.
3485 * Fixed a negative refcount situtuation for the config context.
3486 Affected file is silcd/serverconfig.c.
3488 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3490 * ROBOdoc documented lib/silcutil/silcutil.h.
3492 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Optimized even more the SilcPacketContext structure. Now
3495 totally saved 16 bytes of memory per context after optimization.
3496 Affected files are lib/silccore/silcpacket.[ch].
3498 * Made strict checks for valid SILC IDs. Affected file is
3499 lib/silccore/silcid.c.
3501 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Changed the object argument for silc_cipher_register,
3504 silc_hash_register, silc_hmac_register and silc_pkcs_register
3505 to const. Affected files are lib/silccrypt/silccipher.[ch],
3506 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3508 * Changed the silc_get_username and silc_get_real_name to
3509 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3511 * Fixed the Irssi SILC Client to use the silc_get_username and
3512 silc_get_real_name insted of glib routines since the glib
3513 routines only corrupt stack. Fixes the Irssi SILC to work in
3514 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3516 * Fixed the Irssi to not use g_get_home_dir since it crashes
3517 or returns garbage on cygwin and corrupts stack. Added function
3518 get_home_dir to Irssi routines. Affected files are
3519 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3521 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Made some structure optimizations. SFTP memory FS MemFSEntry
3524 entry structure. Optimized SilcTask structure. Optimized
3525 SilcPacketContext structure.
3527 Affected files lib/silcsftp/sftp_fs_memory.c,
3528 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3530 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * And yet again reverted back the config thing since Johnny
3533 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3536 * Fixed memory leaks from config object. Affected files are
3537 silcd/serverconfig.[ch].
3539 * Added support for adding new connections to the server in rehash.
3540 After rehash they take effect.
3542 Added support for changing the maximum allowed connections in
3543 rehash. The number can grow but going smaller is not supported.
3545 Added function silc_server_num_sockets_by_remote to the
3546 silcd/server_util.[ch].
3548 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3550 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3552 * Added preliminary checking during config parsing for a valid
3553 public/private key and removed further checks in the code.
3554 Affected files are silcd/serverconfig.[ch], server.c.
3556 * Moved functions silc_server_drop() and silc_server_daemonise()
3557 from server.c to silcd.c since they are stricly related to
3558 the application activity.
3560 * Reverted a small part of the automatic ref/unref since
3561 it caused a double unref in some situations. Affected
3562 files are silcd/silcd.[ch], server.c, serverconfig.c.
3564 * Added some .cvsignore files in the lib directory.
3566 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Fixed silc_net_gethostbyaddr to correctly resolve by
3569 address. Affected file lib/silcutil/silcnet.c.
3571 * Fixed the notify relaying to client. The HMAC to be used
3572 with relayed packets ws wrong and caused decryption failure
3573 at the client end. Affected file is silcd/packet_receive.c.
3575 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Created new branch silc_protocol_1_0_branch.
3579 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3581 * Changed the silc_server_config_* routines to be SilcServer
3582 independent. They are now officially application specific code
3583 and not part of generic server implementation. Affected files
3584 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3586 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Added automatic referencing of config context in the
3589 silc_server_config_alloc, and automatic unreferencing in the
3590 silc_server_config_destroy. Affected files are
3591 silcd/serverconfig.[ch], silcd/silcd.c.
3593 * Fixed the silc_log_quick handling in the logging routines.
3594 It didn't log quickly when it was TRUE. Affected file is
3595 lib/silcutil/silclog.c. Also the flush delay was set even
3596 if it was 0 in config file. Affected file is
3597 silcd/serverconfig.c.
3599 * Added support for changing key pair of the server in rehash.
3600 Affected file silcd/server.c.
3602 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3605 too early, before getting the channel entry. Affected file
3606 is silcd/packet_receive.c.
3608 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3610 * Added functions silc_server_config_[ref/unref], these are used
3611 to prevent that the config object is destroyed.
3613 No longer directly affect global variables silc_log_quick and
3614 silc_log_delay, they are first cached inside the config object
3615 and then applied with silc_server_config_setlogfiles().
3617 silc_server_config_set_defaults() is now internal to
3618 serverconfig.c, there are no reasons to show this internal stuff
3621 Affected files are silcd/serverconfig.[ch].
3623 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3624 fprintf's to stderr, since some code may be executed again after
3625 the server went into the background. Affected files are
3628 * Added rehash support. Added function silc_server_rehash() that
3629 will perform all the basic tasks of the rehashing procedure.
3631 * Added command line option `-x, --hexdump'. This will enable the
3632 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3633 The option `--hexdump' implies `--debug'.
3635 * Fixed a bad bug in the logging APIs (silcutil library) where
3636 the application would crash after calling silc_log_reset_all().
3638 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Fixed the KICKED notify handling in client library to
3641 correctly remove the channel and all entries from the
3642 channel when I was kicked. This bug crashed the client.
3644 Fixed yet another but in KICKED notify handling to remove
3645 the kicked client correctly from the channel.
3647 Affected file is lib/silcclient/client_notify.c.
3649 * Fixed a minor bug in looking up correct client entry
3650 in KICKED notify in server. Affected file is
3651 silcd/packet_receive.c.
3653 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3654 sources correctly to distribution. Fixes --with-gmp option.
3656 * Removed the manual rehashing from ID Cache, and changed it
3657 to use the SILC Hash Table's auto rehash feature. Affected
3658 file is lib/silccore/silcidcache.c.
3660 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3662 * Fixed a bug in the silc_client_nickname_format function that
3663 handles the multiple same nickname formatting. Two clients
3664 with same nickname caused problems after the first one left
3665 and rejoined. It didn't format the nickname correctly.
3666 Affected file is lib/silcclient/idlist.c.
3668 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Don't change the topic if olod topic is same as new one.
3671 Affected file is silcd/packet_receive.c.
3673 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Added cross-reference support to the SILC Documentation
3676 generator. All types across all HTML files are now cross-
3677 referenced. Affected files util/robodoc/generator.c and
3678 scripts/silcdoc/silcdoc.
3680 * Added file lib/silcutil/silctypes.h to include all the
3681 arithmetic type definitions and some macros. Removed
3682 includes/bitmove.h and moved macros to silctypes.h.
3684 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3688 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Added `type' argument to silc_id_payload_parse_id function which
3691 now returns the type of the ID to the sent pointer. Affected
3692 file is lib/silccore/silcid.[ch].
3694 * Added check for CMODE_CHANGE notify type that mode change is
3695 allowed by the sender. Affected file silcd/packet_receive.c.
3697 * Added check for CUMODE_CHANGE notify type that mode change is
3698 allowed by the sender. Affected file silcd/packet_receive.c.
3699 Added the ID type as CUMODE_CHANGE notify type as argument
3700 to the `notify' client operation. Affected files are
3701 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3703 * Added function silc_client_add_server to the client library.
3704 Added support for resolving also channel and server info when
3705 received unknown entity in notify packet. Affected files are
3706 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3708 * Added function silc_command_get_status to return the command
3709 status from the command reply's argument payload. Affected files
3710 are lib/silccore/silccommand.[ch].
3712 * Added check for KICKED notify type that the kicking is
3713 allowed by the client. Affected file silcd/packet_receive.c.
3715 * Created function silc_get_input which can be used to get input
3716 (echo on or off) from user on command line. Affected files are
3717 lib/silcutil/silcutil.[ch].
3719 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Optimized silc_server_packet_relay_to_channel function.
3722 Added new function silc_channel_message_payload_encrypt which
3723 can be called directly if channel message payload needs to
3724 be encrypted and is already encoded (no need to call _encode
3725 function). Packet relaying is now done by router without any
3726 extra memory allocations. Affected files are
3727 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3728 silcd/packet_send.c.
3730 * Fixed the INVITE notify handling. It took wrong arguments
3731 as invite list and invite delete. Affected file is
3732 silcd/packet_receive.c.
3734 * Added check for TOPIC_SET notify type that the topic change is
3735 allowed by the client. Affected file silcd/packet_receive.c.
3737 * Added check for INVITE notify type that inviting is allowed by
3738 the client. Affected file silcd/packet_receive.c.
3740 * Changed the silc_server_client_on_channel to return the
3741 SilcChannelClientEntry as well. Moved the function
3742 silc_server_check_cmode_rights to server_util.[ch].
3743 Affected files are silcd/server_util.[ch], silcd/command.c.
3745 * Added function silc_server_check_umode_rights to check whether
3746 changing client's user mode is allowed. Added check for
3747 UMODE_CHANGE notify type that the umode change is allowed
3748 by the client. Affected files are silcd/server_util.[ch],
3749 silcd/packet_receive.c and silcd/command.c.
3751 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3754 ID length. It ignored that ID can be IPv6 based as well.
3755 Affected file lib/silccore/silcpacket.h.
3757 * Fixed the silc_id_id2str and silc_id_str2id to take the
3758 IPv6 address offset's into consideration. Affecte file is
3759 lib/silccore/silcid.c.
3761 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Fixed the internal Unix scheduler functions to check for
3764 NULL context they may receive. The affected file is
3765 lib/silcutil/unix/silcunixschedule.c.
3767 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3769 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3770 can specify different directory with --home command line
3771 parameter. Affected files irssi/src/silc/core/client_ops.c,
3774 * SILC-specific commands aren't now executed if the active server
3775 isn't of SILC-type, so there won't be problems with having
3776 IRC and SILC protocol support in same client. Affected files
3777 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3780 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Improved the signal support in SILC Schedule. Added new
3783 function silc_schedule_signal_call which is used by application
3784 to mark a signal to be called. It is now safe to perform
3785 any kind of tasks in signal callbacks since it is guaranteed
3786 that the application specified signal callback is called
3787 after the signal is over. Affected files are
3788 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3790 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Added `name' field to SilcChannelPrivateKey to represent
3793 application given name for the key. Moved also the context from
3794 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3795 Added the `name' argument also to the function
3796 silc_client_add_channel_private_key.
3798 Added function silc_client_current_channel_private_key to set the
3799 current channel private key in use.
3801 Added "change" command to KEY command which can be used to change
3802 the current channel private key. Bound the command also to
3803 alt+K (Alt+Shift+k).
3805 Also affected files lib/silcclient/client_channel.c,
3806 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3808 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Added silc_rng_get_byte_fast function in to the
3811 lib/silccrypt/silcrng.[ch].
3813 * Changed the interface of silc_packet_assemble and the
3814 silc_packet_send_prepare. If silc_packet_assmble is now
3815 called the application does not call silc_packet_send_prepare
3816 because the library will call it automatically. These
3817 interfaces now also return a reference to the outgoing buffer
3818 which includes the assembled packet, which the application can
3819 use to encrypt the packet.
3821 Affected files are lib/silccore/silcpacket.[ch],
3822 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3823 silcd/packet_send.c, server_backup.c and packet_receive.c.
3825 * Fixed a packet sending bug on very high load, where outgoing
3826 packet queue wasn't handled correctly and packets got corrupted.
3827 Affected files are lib/silcutil/*/silc*sockconn.c,
3828 lib/silcclient/client.c and silcd/server.c.
3830 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Added macro SILC_PACKET_DATALEN which can be used during
3833 packet assembling to check whether the data to be added to
3834 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3835 len is truncated until it fits it.
3837 Added checks for maximum length of channel message payload and
3838 private message payload also.
3840 Added checks for maximum packet length in server and in
3843 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3844 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3845 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3846 lib/silcclient/client_prvmsg.c.
3848 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Added silc_server_packet_queue_purge call to the
3851 silc_server_disconnect_remote to assure that all data in the
3852 queue before disconnecting is sent to the network. Affected
3853 file silcd/server.c.
3855 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Added the deleting of server's own ID cache entry to the
3858 silc_server_free function. Free also everything else that
3859 has been allocated in silc_server_init. The affected file
3862 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Added functions silc_parse_version_string, silc_version_to_num,
3865 and silc_ske_parse_version to parse SILC protocol style version
3866 strings. Affected files lib/silcutil/silcutil.[ch] and
3867 lib/silcske/silcske.[ch].
3869 * Added new configuration params: version_protocol, version_software
3870 and version_software_vendor to specify what version the remote
3871 host must at least be to be able to connect to server. The vendor
3872 string can be regex matched too. Added new function
3873 silc_server_connection_allowed to check maximum number of allowed
3874 connections, and allowed versions for incoming connections.
3875 Affected files are silcd/server.c, server_util.[ch] and
3878 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Added preliminary support for signals in scheduler. The
3881 signals we care about are now blocked always when the scheduler
3882 is locked. This way we can synchronise the use of signal with
3883 scheduler. It is guaranteed that when signal occurs the scheduler
3884 is not locked, and thus new tasks can be safely added to the
3887 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3888 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3889 Added new platform specific routines
3890 silc_schedule_internal_signals_[un]block and
3891 silc_schedule_internal_signal_[un]register.
3893 Added new functions to SILC Schedule API:
3894 silc_schedule_signal_[un]register. Each signal that application
3895 is going to use should be registered to the scheduler.
3897 Affected files are lib/silcutil/silcschedule.[ch],
3898 lib/silcutil/*/silc*schedule.c.
3900 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Check for unauthenticated client and server in the
3903 silc_server_new_client and silc_server_new_server functions.
3904 Affected file silcd/packet_receive.c.
3906 * Added function silc_string_is_ascii to check whether given
3907 string is 7-bit ASCII string. Affected files are
3908 lib/silcutil/silcutil.[ch].
3910 * Added function silc_id_is_valid_server_id into the
3911 silcd/serverid.c and added checking for valid Server ID's in
3912 silc_server_new_server. The Server ID must always be based
3913 on the server's public IP address.
3915 * Added logging of DISCONNECT packet message in the server.
3916 Affected file silcd/server.c.
3918 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Changed all library interfaces that use Global RNG to also
3921 accept SilcRng as argument. Affected files are
3922 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3923 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3924 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3925 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3926 lib/silccrypt/rsa.c.
3928 * Added function silc_pkcs_generate_key to the
3929 lib/silccrypt/silcpkcs.[ch] for applications so that they
3930 don't need to do pkcs->pkcs->init calls anymore.
3932 * Remove SilcSocketConnection from the SFTP API since it really
3933 wasn't needed there. The application has the information
3934 saved in its contexts anyway and the SFTP layer doesn't need
3935 know about it. Affected files lib/silcsft/silcsftp.h and
3936 lib/silcsftp/sftp_[server/client].c.
3938 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3939 The SilcSimContext is not SilcSim.
3941 * Fixed possible buffer overflows in silc_id_render in the
3942 lib/silcutil/silcutil.c.
3944 * On EPOC the global crypto module lists are not used at all
3945 in the crypto library. Added support for using the constant
3946 algorithm list on EPOC. Affected files are
3947 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3950 * Fixed the handling of third parameter of KICKED notify, since
3951 it was mistakenly updated to SILC Protocol 1.0 even though it
3952 is to be included in 1.1. Since it is not in 1.0 it is not
3953 mandatory, and this fix now handles it only if it is provided,
3954 and it is not error if it is not provided. Affected file
3955 lib/silcclient/client_notify.c.
3957 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3960 client. Affected file irssi/src/silc/core/client_ops.c.
3962 * Merged with Irssi 0.8.4 from irssi.org CVS.
3964 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Check for valid socket connection in client entries before
3967 sending any messages. Fixes a crash, but doesn't fix some
3968 other underlaying bug that is lurking there. Affected
3969 file silcd/packet_send.c.
3971 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3973 * $usermode, $cumode and $cumode_space expandos shouldn't do
3974 anything with non-SILC server records. Affected file
3975 irssi/src/silc/core/silc-expandos.c
3977 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Fixed the silc_net_check_[host/local]_by_sock to support
3980 IPv6 bound sockets as well. Now they can return IPv6 addresses
3981 as well. Affected file lib/silcutil/silcnet.c.
3983 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3984 Affected lib/silcutil/unix/silcunixnet.c.
3986 * Fixed ID rendering (at least on some platforms, not NetBSD)
3987 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3989 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Added silc_hash_public_key and silc_hash_public_key_compare
3992 functions to be used with SilcHashTable. They can be used to
3993 hash public keys and compare public keys in hash table. Affected
3994 file lib/silcutil/silcutil.[ch].
3996 * Added support for specifying multiple public keys for Client
3997 connection section in server configuration file. This makes it
3998 possible to accept multiple public keys from same host, or to
3999 make a section that accepts any incoming host, and have the
4000 accepted public keys listed in the section.
4002 Added functions silc_sever_[find/get]_public_key, added the
4003 support for this actually to all connection sections but only
4004 the Client section is currently allowed to specify multiple
4007 Affected files are silcd/server.c, server_internal.h,
4008 command.c, protocol.c, server_util.[ch], packet_receive.c.
4010 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Merged Irssi 0.8.2 from irssi.org CVS.
4014 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4016 * If silc_debug is TRUE, also output standard logging messages
4017 to stderr with the debug output.
4019 Made silc_log_reset_all() flushing all channels before returning.
4020 Also fixed some documentation typos.
4022 Affected files are lib/silcutil/silclog.[ch].
4024 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Fixed the server to check correctly the amount of connections
4027 from single host, by checking also the type of the connection.
4028 Fixed also the comparison of number of connections and number
4029 of allowed connections. Affected files are silcd/server.c,
4032 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Fixed the USERS command reply to save the user's mode on the
4035 channel as well. Fixed JOIN command reply to check whether a
4036 client is on channel already and not join it twice. Affected
4037 file lib/silcclient/command_reply.c.
4039 * Added new file silc-expandos.c into irssi/silc/core/ to return
4040 various stuff for various signal for the statusbar etc. updating.
4041 Now Irssi SILC client prints channel user modes etc. on the
4044 * The user mode (like server/router operator changes) is now shown
4045 on the Irssi SILC client's statusbar. The affected files are
4046 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4048 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4051 to SILC_SCHEDULE_[UN]LOCK macros.
4053 * Added more error printing to logs in server code. Affected
4054 files silcd/server.c and silcd/protocol.c.
4056 * Fixed -S option parsing in Irssi SILC Client. Affected file
4057 irssi/src/silc/core/silc-core.c.
4059 * Added silc_buffer_alloc_size function. Affected file is
4060 lib/silcutil/silcbuffer.h.
4062 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4065 constants. Affected files in
4066 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4069 * Changed the internal SFTP Memory FS table to const. Affected
4070 file lib/silcsftp/sftp_fs_memory.c.
4072 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Fixed the buffer formatting and unformatting routines to
4075 check the size of 64 bits types with sizeof(). Affected
4076 file is lib/silcutil/silcbuffmt.c.
4078 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Removed 0.6.x backwards support.
4082 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Changed all integer type names:
4085 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4086 to avoid collisions with other libraries using same type names
4089 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4091 * Added `prefer_ipv6' argument to the functions
4092 silc_net_gethostbyname[_async]. If it is TRUE it will return
4093 IPv6 address over IPv4. If FALSE IPv4 address is returned
4094 even if IPv6 address was found. Affected files
4095 lib/silcutil/silcnet.[ch].
4097 * Added support silc_net_create_connection[_async] to fallback
4098 to IPv4 address if IPv6 address could not be used (like if
4099 it doesn't work on a specific system). Affected file in
4100 lib/silcutil/unix/silcunixnet.c.
4102 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Added silc_schedule_reinit function to do the enlarging
4105 of the max tasks handling capabilities of the scheduler.
4106 Affected files lib/silcutil/silcschedule.[ch].
4108 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * Added automatic extern "C" { ... } for C++ compilers so the
4111 application does not need to define them. Affected file
4112 includes/silcincludes.h.
4114 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4115 old name went against naming convention. Applications now
4116 include "silcclient.h" instead of "clientlibincludes.h".
4117 Removed includes/clientlibincludes.h, it is redundant now.
4119 * Renamed includes/version.h to silcversion.h.
4121 * Added really preliminary support for OS/2 into the util
4122 library. Only thread & mutex API is implemented, others
4123 are still to be implemented. Created the lib/silcutil/os2/
4124 directory. Created also file includes/silcos2.h.
4126 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Added preliminary BeOS support into the util library.
4129 Created lib/silcutil/beos/, and implemented all the needed
4130 functions to support SILC on BeOS. Created also file
4131 includes/silcbeos.h.
4133 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4135 * Added proper initializations to silc's irssi code, so it's
4136 now possible to load it as module. Affected files
4137 irssi/src/silc/core/silc-core.c,
4138 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4140 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4145 * Fixed the silcdoc document generator to correct generate
4146 docs from all kinds of filenames. Affected files are
4147 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4149 * ROBOdoc documented lib/silcutil/silcmemory.h.
4150 Added also new function silc_memdup.
4152 * Removed lib/silcutil/silcbufutil.h and moved those routines
4153 to the lib/silcutil/silcbuffer.h.
4155 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Added `user_count' to the SilcChannelEntry which now tells the
4158 number of users on the channel. The user count is now saved
4159 in normal server of global channels as well. Affected files
4160 silcd/server.c, idlist.h, packet_receive.c and command.c.
4162 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4163 include file utility functions.
4165 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4166 instead of calling directly OS routines.
4168 * Fixed NICK change printing in Irssi SILC Client. Fixed
4169 KICKED notify printing in Irssi SILC Client. Affected file
4170 irssi/src/silc/core/client_ops.c.
4172 * Fixed a NICK change bug in client library, to not recreate the
4173 client_entry->channels hash table everytime nick is changed.
4174 Affected file lib/silcclient/client.c.
4176 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4179 the SKE interface a bit.
4181 * Fixed padding problem in PKCS#1. The padding was not actually
4182 random since the random number generator was used incorrectly.
4183 This security bug affects only when encrypting with PKCS#1, and
4184 it is not currently used at all in SILC. SILC only use signing
4185 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4187 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Rewrote the notify handling in Irssi SILC client to not call
4190 the events as signals. Fixes problems with Perl support.
4191 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4193 * Send the auto-nicking NICK command in client library with
4194 little timeout after connecting. The affected file is
4195 lib/silcclient/client.c.
4197 * Added following new config file settings:
4198 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4199 key_exchange_timeout, conn_auth_timeout, connections_max,
4202 Implemented all the new config settings handling in the server.
4204 Optimized the use of SKE Mutual flag usage. Use it only
4205 if connection authentication protocol is not based in public
4208 Renamed all SilcServerConfigSection* to SilcServerConfig*
4209 to have a bit shorter names.
4211 Affected files silcd/serverconfig.[ch], server.[ch], and
4214 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4216 * Cleaned up the listening sockets code, preparing for the rehash
4217 support. Affected file is silcd/server.c.
4219 * Fixed some output messages. Affected files are silcd/silcd.c,
4222 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Create lib/doc/silcrng_intro.html document as introduction
4225 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4227 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4229 * Fixes to the silcd config template. Affected file is
4230 doc/example_silcd.conf.in.
4232 * Removed type casts from silc_calloc(), conforming to the
4233 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4235 * Removed param_name member from client, server, and router
4236 section structs, now identifying the param directly.
4238 Added CONFIG_FREE_AUTH macro in config file parsing.
4240 Affected files are silcd/serverconfig.[ch].
4242 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4244 * Fixed command line parameter handling. All SILC initialization
4245 is now done in silc_core_init() which also fixes autoconnecting
4248 Affected files irssi/src/silc/core/silc-core.c,
4249 irssi/src/fe-text/silc.c.
4251 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Added new configuration options and blocks:
4254 keepalive_secs, reconnect_count, reconnect_interval,
4255 reconnect_interval_max, reconnect_keep_trying and
4256 require_reverser_lookup. Added ConnectionParam block, and
4257 implemented the connection parameters when connecting as
4258 initiator and when accepting connections as responder.
4260 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4261 whether given configuration value has been given already.
4263 Affected files silcd/serverconfig.[c], server.[c].
4265 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4266 algorithm parts and created new file silcalgs.conf, that
4267 is now included from the example_silcd.conf.in.
4269 * Optimized the silc_server_connect_to_router_second to take
4270 the connection configuration object from the SilcServerConnection
4271 object instead of finding it during the connecting phase.
4272 Added the configuration object to SilcServerConnection struct.
4273 Affected files silcd/server_internal.h, server.c.
4275 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Add the client on channel after it was resolved at the
4278 channel message receiving, and it was not already on the
4279 channel. Affected file lib/silcclient/client_channel.c.
4281 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Fixed the public key authentication to allocate always the
4284 destination signature buffer instead of using static buffer.
4285 Affected file silcd/protocol.c.
4287 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Unified the serverconfig.[ch]'s helper function interface.
4290 Affected file silcd/serverconfig.[ch].
4292 * Removed doc/example_silc.conf.in since it is redundant.
4293 The make install will now install irssi/silc.conf file.
4295 * Added new Passphrase and Publickey authentication methods to
4296 config file, allowing both public key and passphrase based
4297 authentication to be set at the same time.
4299 Added `prefer_passphrase_auth' setting in config file which
4300 can be used to set to prefer passwd auth if both passwd and
4301 public key is set. If not set, public key is preferred.
4302 This has effect only when being initiator (responder will try
4305 Added support for authentication with passphrase and public key
4306 at the same time. The passphrase is tried first always since
4307 it is faster to check.
4309 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4311 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4313 * Merged the new SILC Config library, with the server parsing
4314 support. Read the header file silcconfig.h or the toolkit
4315 documentation for the news. Affected files are
4316 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4317 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4318 silcd/protocol.c silcd/server.c silcd/server_backup.c
4319 silcd/serverconfig.[ch] silcd/silcd.c.
4321 * Fixed some silclog documentation. Affected file is
4322 lib/silcutil/silclog.h.
4324 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * The silc_cipher_register, silc_hash_register and
4327 silc_hmac_register now checks if the object to be registered
4328 is registered already. Affected files are
4329 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4331 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4335 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4337 * Allow zero length channel messages inside the Channel Message
4338 Payload. Affected file lib/silccore/silcchannel.c.
4340 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4341 as header filenames.
4343 * Removed lib/silcclient/README and created HTML file
4344 lib/silcclient/silcclient_using.html, which is now included
4345 as part of Toolkit documentation.
4347 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Fixed CUMODE_CHANGE notify handling to change the mode of
4350 correct client. Affected file lib/silcclient/client_notify.c.
4352 * Make silc_rng_alloc fail if it cannot allocate the sha1
4353 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4355 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Fixed the file transfer's key agreement payload to include
4358 zero port also if the hostname is NULL because it could not
4361 Call file transfer monitor callback now also if error occurs
4362 during key agreement protocol.
4364 Changed the silc_client_file_send interface to return the
4365 SilcClientFileError instead of session id. The session ID
4366 is returned into pointer provided as argument.
4368 Check that the file exists locally before sending the
4369 file transfer request at all.
4371 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4373 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4374 error than can occur while key agreement protocol. Affected
4375 file lib/silcclient/silcapi.h.
4377 * Fixed the event_mode CMODE handler to not crash when mode
4378 is changed and +k mode is set in the channel. Affected file
4379 irssi/src/silc/core/silc-channels.c.
4381 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4382 SILC_LOG_WARNING to give out Warning and not Error. Affected
4383 file lib/silcutil/silclog.c.
4385 * Fixed the channel message payload decryption in the function
4386 silc_channel_message_payload_decrypt to not modify the original
4387 buffer before it is verified that the message decrypted
4388 correctly. Otherwise, next time it is called with correct
4389 channel key it won't encrypt since the payload is corrupted.
4390 Affected file lib/silccore/silcchannel.c.
4392 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Do not constantly resize the window. A fix patch by cras.
4395 Affected file irssi/src/fe-text/screen.c.
4397 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4400 Affected file lib/silcutil/silcnet.c.
4402 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4404 * Fixed a bug in hash table internal routine for traversing
4405 the table with foreach callback. The current entry may
4406 become invalid in the callback but it was referenced after
4407 the callback returned.
4409 Do not allow auto rehashing of hash table during the
4410 silc_hash_table_foreach operation, for same reasons as it is
4411 not allowed for SilcHashTableList. Affected files are
4412 lib/silcutil/silchashtable.[ch].
4414 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4417 Win32 DLL. extern's in header files are now declared with
4420 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Fixed private message handling. It used some old code that
4423 caused the client to crash. Affecte file is
4424 lib/silcclient/client_prvmsg.c.
4426 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4428 * Added function silc_client_add_channel,
4429 silc_client_replace_channel_id, and removed functions
4430 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4431 from client library.
4433 * Added cross reference of the joined channels to the
4434 SilcClientEntry, and changed the SilcChannelEntry's
4435 users list to SilcHashTable. The affected files are
4436 lib/silcclient/idlist.[ch].
4438 * Fixed a bug in hash table tarversing. While the hash table
4439 is traversed with SilcHashTableList the table must not be
4440 rehashed. It is now guaranteed that auto rehashable tables
4441 are not rehashed while tarversing the list. Also defined that
4442 silc_hash_table_rehash must not be called while tarversing
4443 the table. Added function silc_hash_table_list_reset that must
4444 be called after the tarversing is over. The affected files are
4445 lib/silcutil/silchashtable.[ch].
4447 * Changed all hash table traversing to call the new
4448 silc_hash_table_list_reset in server and in client library.
4450 * Added function silc_client_on_channel to return the
4451 SilcChannelUser entry if the specified client entry is joined
4452 on the specified channel. This is exported to application as
4453 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4455 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Fixed founder regaining problem with JOIN command on normal
4458 server. The notify for mode change must be sent always and
4459 not only if !cmd->pending. Affected file silcd/command.c.
4461 * Fixed the WHOWAS command's reply sending to support the
4462 lists correctly. Affected file silcd/command.c.
4464 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4466 * When sending JOIN command to router for processing the
4467 sender's old command identifier was not saved back to the
4468 sender's command context, fixed now. The affected file is
4471 * Create the key in JOIN command of the router did not return
4472 the channel key, added check for this. Affected file is
4475 * Fixed a channel ID update bug in JOIN command reply. Do
4476 not directly upgrade the ID but call the function
4477 silc_idlist_replace_channel_id if the ID was changed.
4478 Affected file silcd/command_reply.c.
4480 * Fixed memory leaks from command calling if it would fail.
4481 Affected file silcd/command.c.
4483 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * Applied patches from cras:
4487 Memory leak fixes around libaries, irssi window resize fix,
4488 new silclist.h and silcdlist.h, all extern inline changed to
4491 * Removed dotconf from lib/dotconf, not needed anymore.
4493 * Removed TRQ from lib/trq, not needed anymore.
4495 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4496 with server connections. Later this will be configurable
4497 in config file after new config file is done. Affected file
4500 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Fixed a crash in server related to channel announcements.
4503 Affected file silcd/server.c.
4505 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Fixed memory leaks in silc_server_create_new_channel*
4508 functions. Affected file silcd/server.c.
4510 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4511 which ID was changed. This way the router will send the
4512 user list for the channel again, and server won't be in
4513 desync in some rare circumstances. Affected file is
4514 silcd/packet_receive.c.
4516 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4518 * Check for NULL socket pointer in the function
4519 silc_server_packet_send_to_channel_real. Affected file
4520 silcd/packet_send.c.
4522 * Fixed the BAN notify handling to correctly remove ban
4523 list. Affected file silcd/packet_receive.c.
4525 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4527 * Fixed some header addition to Toolkit distribution in
4528 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4530 * Added lib/silcclient/client_ops_example.h as an template
4531 file for application programmers to quickly start using
4532 the SilcClientOperation functions in their application.
4533 Updated the lib/silcclient/README as well to tell about this
4534 nice file made available.
4536 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * Call silc_server_remove_from_channels when removing client
4539 entry when NO_SUCH_CLIENT_ID was received. Affected file
4540 is silcd/command_reply.c.
4542 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Added server & router operator statistics updating. Affected
4545 file silcd/packet_receive.c and silcd/command.c.
4547 * Fixed the SERVER_SIGNOFF notify handling on normal server
4548 not to save the history information for clients. Same was
4549 fixed earlier in remove_clients_by_server function, but not
4550 here. Affected file silcd/packet_receive.c.
4552 * Raised the default connection-retry count from 4 to 7 in
4553 server. Affected file silcd/server.h.
4555 * Cancel any possible reconnect timeouts when we start the
4556 key exchange. Affected file silcd/server.c.
4558 * Do not reconnect on connection failure when SCONNECT was
4559 given. Affected files silcd/server.[ch].
4561 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4563 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4565 * Fixed the NICK command to always give the unformatted
4566 nickname to the one giving the NICK command. If unformatted
4567 nickname is cached already it will be formatted and the
4568 local entry will always get the unformatted nickname.
4569 Affected file lib/silcclient/idlist.c.
4571 * Fixed some double frees from client library commands.
4572 Affected file is lib/silcclient/command.c.
4574 * Fixed CUMODE command in server to assure that no one can
4575 change founder's mode than the founder itself, there was a
4576 little bug. Affected file silcd/command.c.
4578 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4580 * Removed the SilcClientCommandDestructor from the client
4581 libary, it is not needed anymore. Affected files are
4582 lib/silcclient/silcapi.h, command[_reply].[ch],
4583 client_notify, idlist.c.
4585 * Fixed GETKEY command to first resolve client, and then
4586 resolve the server only if the client was not found, instead
4587 of resolving both at the same time. Affected file is
4588 lib/silcclient/command.c.
4590 * Added silc_client_start_key_exchange_cb and lookup the
4591 remote hostname and IP address before starting the key
4592 exchange with server. The affected file is
4593 lib/silcclient/client.c.
4595 * The server's public key is now saved using the IP address
4596 of the server and not the servername for the filename.
4597 The hostname public key filename is checked as an fall back
4598 method if the IP address based filename is not found.
4600 Fixed the GETKEY command to save the fetched server key
4601 in correct filename.
4603 Print the remote server's hostname now when new key is
4604 received during connection process. Affected file is
4605 irssi/src/silc/core/client_ops.c.
4607 * Return always our own public key to the client if it asks
4608 for it with GETKEY command. Affected file silcd/command.c.
4610 * Removed the use_auto_addr variable from default config
4611 file since it was in wrong section. Affected file is
4614 * Fixed TOPIC_CHANGE notification to not route it when it
4615 was sent using silc_server_send_notify_to_channel function.
4616 Affected file silcd/command.c.
4618 * Fixed silc_server_send_notify_kicked to send the kicker's
4619 Client ID also, it was missing. Affected files are
4620 silcd/command.c, silcd/packet_send.[ch].
4622 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4624 * Do not save client history information in SERVER_SIGNOFF.
4625 Fixes the bug in normal server that it does not detect
4626 the client becoming valid after the server becomes back
4627 online. Affected file silcd/server_util.c.
4629 * Added `sock_error' field into the SilcSocketConnection
4630 context. When error occurs during socket operation (read
4631 or write) the error is saved. Added also new function
4632 silc_socket_get_error to return human readable socket error
4633 message. Affected files are lib/silcutil/silcsockconn.[ch],
4634 lib/silcutil/unix/silcunixsockconn.c, and
4635 lib/silcutil/win32/silcwin32sockconn.c.
4637 * The server now prints the socket error message in the
4638 signoff for client. Affected file silcd/server.c.
4640 * Fixed the `created' channel information sending from router
4641 to server in JOIN command. Checks now whether the channel
4642 really was created or not and set it according that.
4644 Fixed the JOIN command to use the client entry's current
4645 ID during the joining procedure instead of the one it sent
4646 in the command (it is checked though), since it can change
4647 between the packet processing and command processing, and
4648 would just case unnecessary pain in the client end. Affected
4649 file silcd/command.c.
4651 * Fixed a channel key payload sending to use correct channel
4652 ID when the server was forced to change the channel's ID by
4653 router. Router sent the key payload with the old Channel ID.
4654 Affected file silcd/packet_receive.c.
4656 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Call silc_server_save_channel_key only if the key payload
4659 was provided in the JOIN command's command reply. Affected
4660 file silcd/command_reply.c.
4662 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Fixed silc_mp_sizeinbase to return the value correctly with
4665 MPI. Affected file lib/silcmath/mp_mpi.c.
4667 * Fixed the stop_server signal to correctly stop the scheduler
4668 and gracefully stop the server when SIGTERM or SIGINT signals
4669 are received. Affected file silcd/silcd.c.
4671 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4673 * Simple handling of TERM and HUP signals. Also added some log
4674 flushing call around. Affected file is
4677 * Fixed small bugs in silclog.c. Now buffering output will take
4678 effect after 10 seconds since startup: This will ensure that
4679 no important startup messages are lost. Also output redirection
4680 will preserve original format ([Date] [Type] message).
4681 Affected file is lib/silcutil/silclog.c.
4683 * Added two options to the config file, in the logging section:
4684 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4685 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4687 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Do not print the warning about log files not being initialized
4690 more than once to avoid excess logging. Affected file is
4691 lib/silcutil/silclog.c.
4693 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4694 the SIM copying in make install in Makefile.am.pre.
4696 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4698 * Rewritten silclog APIs. Globally interesting changes follows:
4699 silc_log_set_files() changed to silc_log_set_file().
4700 silc_log_set_callbacks() changed to silc_log_set_callback().
4701 ROBOdoc documented silclog header file.
4702 SilcLogCb now returns bool to wether inihibit the default
4703 handler or not (to keep the old behaviour return always TRUE).
4704 The new APIs should also fix the problem of the
4705 silcd_error.log file that was written in the current directory.
4708 Log files streams will remain opened after silc_log_set_file()
4709 call, means less CPU usage notably on high traffic servers.
4710 File streams are now full buffered, and flushed to the disk
4711 every 5 minutes, lesses HD activity and CPU usage.
4712 Messages can be redirected, allowing admins to configure
4713 one single logfile for all server messages.
4714 the silc_log_quick global variable to activate fast-logging.
4715 Affected files lib/silcutil/silclog.[ch]
4717 * Changed some code to conform new silclog APIs. Affected
4718 files are doc/example_silcd.conf.in, silcd/server.c
4719 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4722 * Fixed a memory leak that could occur in some situations.
4723 Affected file silcd/serverconfig.c.
4725 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4727 * Added the silc_client_del_client to remove the client from
4728 all channels as well. Affected file lib/silcclient/idlist.c.
4730 * Fixed the client library to correctly remove the client
4731 from all channels when the client entry is being destroyed.
4732 Affected file lib/silcclient/client_notify.c, command.c.
4734 * Added auto-nicking support to the client library. If the
4735 applicatio now sets client->nickname it will be sent to the
4736 server after connecting by the library. This way for example
4737 SILCNICK (or IRCNICK) environment variables will have effect
4738 and always change the nickname automatically to whatever
4739 it is wanted. Affected file lib/silcclient/client.[ch].
4741 * Renamed silc_server_command_bad_chars to the
4742 silc_server_name_bad_chars and moved it to the
4743 silcd/server_util.[ch]. Added also new function
4744 silc_server_name_modify_bad to return nickname that
4745 includes bad characters as new nickname without those
4746 bad characters. This check and modify is now used in
4747 silc_server_new_client when the username is initially set
4748 as nickname, so it must be checked to be valid nickname.
4749 Affected file silcd/packet_receive.c.
4751 * The nickname length is now taken from the packet for real
4752 and not trusted to strlen() since it clearly can return
4753 wrong length for nickname including bad characters. This
4754 also applies to channel names. Affected file silcd/command.c.
4756 * Removed the lib/silcsilm/modules directory. Modules are now
4757 compiled into the lib/silcsim. Fixed the copying of the
4758 modules to follow symbolic links in Makefile.am.pre.
4760 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4762 * Fixed silc_string_regexify list creation. Fixes bugs with
4763 BAN and INVITE commands in server. The affected file is
4764 lib/silcutil/unix/silcunixutil.c.
4766 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4768 * Removed the command destructor entirely from the server's
4769 command and command reply routines. It is not needed, and
4770 its usage was buggy and caused crashes. Affected files are
4771 silcd/command[_reply].[ch].
4773 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4775 * Cancel protocol and NULL sock->protocol if timeout
4776 occurred during protocol. Affected file silcd/server.c.
4778 * Cancel protocol timeouts always before calling the final
4779 callback, to assure that after final callback is called
4780 no other state will be called for the protocol anymore.
4781 Affected file silcd/protocol.c.
4783 * Print error log if incoming connection configuration could
4784 not be found. Affected file silcd/server.c.
4786 * Fixed JOIN command to correctly save the founder mode
4787 to the client on normal SILC server, when the channel
4788 was created by the router. Affected file silcd/command.c.
4790 * Fixed LIST command (hopefully) to send correct reply
4791 packets. Affected file silcd/command.c.
4793 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * The silc_packet_receive_process now returns FALSE if the
4796 read data was invalid packet, and TRUE if it was ok.
4798 The server now checks that if unauthenticated connection
4799 sends data and its processing fails the server will close
4800 the connection since it could be a malicious flooder.
4802 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4804 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4806 * Make sure the warning about error opening a log file is
4807 printed only once and not everytime it fails (produces
4808 too much useless log). Affected file lib/silcutil/silclog.c.
4810 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4812 * Made the silc_server_daemonise() function more readable.
4813 Affected file silcd/server.c.
4815 * Pid file is now optional, the user may comment it out from
4816 the config file. Removed define SILC_SERVER_PID_FILE, we
4817 don't need a default any longer. Affected file
4818 configure.in.pre, lib/Makefile.am.pre.
4820 * Make some use of the pid file. The server now dies at startup
4821 if it detects a valid pid file on his path. The server would
4822 die anyway in this circumstance, because of the bind() failure.
4823 Affected file silcd/silcd.c.
4825 * No longer compiling lib/dotconf.
4827 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4829 * Fixed JOIN command parsing not to crash. Affected file
4830 lib/silcclient/command.c.
4832 * Fied the NICK_CHANGE notify to add the new client entry
4833 even it is resolved. This removes an <[unknown]> nick
4834 thingy bug in the client. Affected file is
4835 lib/silcclient/client_notify.c.
4837 * Do not try to allocate 0 bytes (efence does not like it)
4838 in lib/silccore/silccomand.c when encoding payload.
4840 * Do not take IRCNICK as nickname in Irssi SILC client since
4841 it is not possible to set nickname before hand connecting
4842 the server (TODO has an entry about adding auto-nicking
4845 * Changed the silc_server_command_pending to check whether
4846 there already exists an pending entry with the specified
4847 command, command identifier and pending callback. This is
4848 to fix IDENTIFY and WHOIS related crashes that may register
4849 multiple pending commands with same identifier. Affected
4850 file silcd/command.c.
4852 * Fixed the server to reconnect to the router even if it
4853 was already reconnecting and EOF was received. This to
4854 fix a possibility that the server wouldn't ever try to
4855 auto-reconnect to the router. Affected file silcd/server.c.
4857 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * Fixed the server's password authentication to use the
4860 length of the locally saved password, and not the one
4861 sent in the packet. Affected file silcd/protocol.c.
4863 * Fixed same password authentication problem in the
4864 Authentication Payload handling routines in
4865 lib/silccore/silcauth.c.
4867 * Yet another password authentication problem fixed with
4868 channel password handling in silcd/command.c.
4870 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4872 * If first character of string in silc_parse_userfqdn is '@'
4873 then do not parse it. Affected file is
4874 lib/silcutil/silcutil.c.
4876 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * Fixed minor bug in IDENTIFY command reply sending, which
4879 caused various weird problems during JOIN when it was
4880 resolving names for users. Affected file silcd/command.c.
4882 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4884 * Fixed the IDENTIFY command reply sending to chech better valid
4885 clients. It was possible to send incomplete list of replies.
4886 Affected file silcd/command.c.
4888 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4890 * Added silc_client_command[s]_[un]register functions now to
4891 dynamically register the commands in client library. Removed
4892 the static table of commands. This allows the client library
4893 to call commands without causing the application to know about
4894 what commands library has called.
4896 Removed the INFO command reply kludge to detect when the command
4897 was called by library. Now library use its own command reply
4898 function for INFO command.
4900 Added function silc_client_command_call to call a command.
4901 Application can use it to call command, not access the structure
4904 Now all commands that are sent by the client library (not
4905 explicitly sent by application) use own command reply functions.
4907 Affected files around lib/silcclient/ and in
4908 irssi/src/silc/core/.
4910 * Fixed the WHOIS command reply sending to chech better valid
4911 clients. It was possible to send incomplete list of replies.
4913 Fixed the WHOIS and IDENTIFY to send the request to router
4914 if normal server did not do it and did not find any results.
4916 Affected file silcd/command.c.
4918 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4920 * Moved the internal data from SilcClient context into its
4921 own file, not accesible to application. Affected files
4922 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4923 and other files in client library.
4925 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4927 * Added doc/examples installation target in Makefile.am.pre.
4930 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4932 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4933 commands the found client entry will be removed from the
4934 cache, after notifying application about the error. Affected
4935 file lib/silcclient/command_reply.c.
4937 * Changed the /MSG to check for exact nickname user gave, and
4938 not let `nick' match `nick@host' if it is only one found. Now,
4939 user must type the exact nickname (like nick@host2) even if
4940 there are no more than one same nicks found. This is to avoid
4941 a possibility of sending nickname to wrong nickname since
4942 `nick' could match `nick@host'. Affected file is
4943 irssi/src/core/silc-servers.c.
4945 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4947 * Do not print "you are now server operator" or similar when
4948 giving /away command. Affected files are
4949 irssi/src/silc/core/client_ops.c, silc-servers.h.
4951 * Made the silc_server_command_pending_error_check to send
4952 the same command reply payload it received back to the
4953 original sender of the command. This way all arguments
4954 that was received by the server will be received by the
4955 client too. Affected file silcd/command.c.
4957 * Added the silc_idcache_add to return the created cache entry
4958 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4960 * Add global clients to expire if they are not on any channel.
4961 This is because normal server will never know if they signoff
4962 if they are not on any channel. The cache expiry will take
4963 case of these entries. This is done by normal servers only.
4964 The affected files are silcd/command_reply.c,
4965 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4967 * If server receives invalid ID notification for WHOIS or
4968 IDENTIFY and the ID exists in the lists, it is removed.
4969 Affected file silcd/command_reply.c.
4971 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4972 in client then client entry that it matches is searched and
4973 the nickname is printed on the screen for user. Affected
4974 file irssi/src/silc/core/client_ops.c.
4976 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4978 * Use cache entry expire time in the LIST command reply to
4979 purge old entries from the cache after the LIST command
4980 reply has been received. This way we don't have non-existent
4981 entries in the cache for too long. Affected file is
4982 silcd/command_reply.c.
4984 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * If we are normal server, and we've not resolved client info
4987 in WHOIS or IDENTIFY from router, and it is global client,
4988 we'll check whether it is on some channel. If it is not
4989 then we cannot be sure about its validity and will resolve it
4990 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4991 file silcd/command.c.
4993 * Search channel by name (if possible) rather than by ID
4994 in IDENTIFY command's command reply. Affected file is
4995 silcd/command_reply.c.
4997 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4999 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5000 Updated specs and implemented it. Affected file silcd/command.c,
5001 silcd/packet_send.c and silcd/packet_receive.c.
5003 * Implemented the <founder auth> payload handling in the JOIN
5004 command. If provided all conditions for channel joining
5005 except requirement to provide correct passphrase can be
5006 overrided by the channel founder. Updated the protocol specs.
5007 Affected file silcd/command.c.
5009 Added support for founder auth in JOIN command in client
5010 library. Fixed the parsing of the JOIN command now to support
5011 all options as they should be. The affected file is
5012 lib/silcclient/command.c.
5014 * Optimized the WHOIS and IDENTIFY commands to send the request
5015 to router only if it includes nicknames or other names. If
5016 they include only IDs then check the local cache first before
5017 routing. Affected file is silcd/command.c.
5019 * Added channels topic announcements. Affected file is
5020 silcd/packet_receive.c and silcd/server.c.
5022 * Fixed the silc_server_send_notify_topic_set to really destine
5023 the packet to channel. Affected file silcd/packet_send.c.
5025 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5026 library. Affected file lib/silcclient/client_notify.c.
5028 * Added UMODE announcements. Affected file silcd/server.c.
5030 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5032 * Memory leak fixes in:
5034 lib/silcutil/silcsockconn.c
5035 lib/silcske/silcske.c
5036 lib/silcske/groups.c
5038 lib/silccrypt/silcpkcs.c
5039 lib/silccore/silccommand.c
5040 lib/silccore/silcidcache.c
5045 * ROBOdoc documented the lib/silcske/groups.h file and a
5046 bit changed the interface for better.
5048 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5050 * Update the client entry context in the ID cache after
5051 nick change. Affected file lib/silcclient/command.c.
5052 Fixes the CUMODE command when regaining founder privileges,
5053 and a little WHOIS problem.
5055 * Fixed silc_net_gethostbyname to correctly call the
5056 inet_ntop. Affected file lib/silcutil/silcnet.c.
5058 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5060 * Added IPv6 support checking to the configure.in.pre, added
5061 also --enable-ipv6 option to override the check. Affected
5062 file configure.in.pre.
5064 * The silc_thread_create now calls the start function
5065 directly if threads support is not compiled in. Removes
5066 ugly #ifdef's from generic code. Affected files are
5067 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5069 * Added silc_net_gethostby[name/addr]_async to asynchronously
5070 resolve. Affected files are lib/silcutil/silcnet.[ch].
5072 * Added support for rendering IPv6 based server, client and
5073 channel IDs. Affected file lib/silcutil/silcutil.c.
5075 * Added support for creating IPv6 based server IDs. Affected
5076 file is silcd/serverid.c.
5078 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5080 * Added silc_net_gethostby[addr/name] into the
5081 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5082 routines. Added silc_net_is_ip[4/6]. Affected file is
5083 lib/silcutil/unix/silcunixnet.c. All routines that take
5084 address as argument now supports both IPv4 and IPv6 addresses.
5086 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5088 * Fixed LIST command reply sending in server. Affected file
5091 * Server now sends the kicker's client ID in the KICK notify
5092 to the kicked client. Affected file silcd/command.c.
5094 * The client library now parses the kickers client ID and
5095 UI displays it. Affected files lib/silcclient/client_notify.c
5096 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5098 * Made all payload parsing function prototypes consistent.
5099 They all take now const unsigned char * and uint32 pair as
5100 the payload data instead of SilcBuffer. Changes all around
5101 the source tree. Other unsigned char* -> const unsigned char*
5102 changes around the tree as well.
5104 * Optimized SFTP client and server packet sending not to
5105 allocate new buffer for each packet but to recycle the
5106 first allocated buffer. Affected files are
5107 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5109 * Optimized the SFTP client to use SilcList instead of
5110 SilcDList for requests, because it is faster. Affected file
5111 is lib/silcsftp/sftp_client.c.
5113 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5114 into lib/silccore/silcid.[ch].
5116 Renamed silcpayload.[ch] into silcargument.[ch].
5118 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5120 * If client entry is deleted with active key agreement
5121 session, abort the session.
5123 The silc_client_abort_key_agreement now calls the completion
5124 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5126 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5129 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5131 * Don't use __restrict in older GCC's. Affected file is
5132 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5134 * silc_net_localhost now attempts to reverse lookup the
5135 IP/hostname. Affected file lib/silcutil/silcnet.c.
5137 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5138 command. It can be used to gain founder privileges at
5139 the same time when joining the channel.
5141 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5142 kicker's client ID as well. Updated protocol specs.
5144 Defined that the server must send SILC_COMMAND_IDENTIFY
5145 command reply with error status to client who sent
5146 private message with invalid client ID.
5148 Updated the protocol specification.
5150 * Added silc_server_send_command_reply to send any
5151 command reply. Affected file silcd/packet_send.[ch].
5153 * Added silc_id_payload_encode_data to encode ID payload
5154 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5156 * The server now send IDENTIFY command reply with error
5157 status if client ID in private message is invalid. Affected
5158 file silcd/packet_receive.c.
5160 * Save the server key file with server's IP address in
5161 the filename instead of hostname. The affected file is
5162 irssi/src/silc/core/client_ops.c.
5164 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5169 * Added libtool support for compiling shared objects in
5170 lib/silcsim. Affected file configure.in.pre and
5171 lib/silcsim/Makefile.am. Original patch by cras.
5173 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Pid file configuration, and server's config file fixes
5176 patch by toma. Updated CREDITS file.
5178 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Fixed silc_client_channel_message to not try to decrypt
5181 the message twice if it resolved the destination client
5182 information. This could cause of dropping one channel
5183 message. Affected file lib/silcclient/client_channel.c.
5185 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5188 lib/silcclient/client.c. This function is used when the SILC
5189 Client is run under some other scheduler, or event loop or
5190 main loop. On GUI applications, for example this may be
5191 desired to used to run the client under the GUI application's
5192 main loop. Typically the GUI application would register an
5193 idle task that calls this function multiple times in a second
5194 to quickly process the SILC specific data.
5196 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5198 * Fixed silc_server_drop() for dropping the supplementary
5199 groups as well, this could cause a security hole on some
5202 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5207 * Write PID file after dropping privileges. Added -F option
5208 to run server on foreground. A patch by debolaz.
5209 Affected files silcd/server.c, silcd/silcd.c.
5211 * Fixed MOTD to return the MOTD file server name. Affected
5212 file silcd/command.c.
5214 * Added INFO command reply handling to the Irssi SILC Client.
5215 Affected file irssi/src/silc/core/client_ops.c.
5217 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5219 * Fixed the silc_idcache_list_* routines to really support
5220 the dynamic list. Fixes a crash. Affected file is
5221 lib/silccore/silcidcache.c.
5223 * Fixed the LIST command reply to really call LIST command's
5224 pending callbacks. Affected file silcd/command_reply.c.
5226 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Update conn->local_entry->nickname after giving NICK
5229 command. Affected file lib/silcclient/command.c.
5231 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5233 * Added the [pid] option to the silcd configuration file
5235 Affected files: serverconfig.[ch] and silcd.c
5237 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * Save fingerprint in WHOIS command reply in server.
5240 Affected file silcd/command_reply.c.
5242 * Fixed NICK commands pending callback registration.
5243 Affected file lib/silcclient/command.c.
5245 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * Use ++server->cmd_ident when sending commands in server,
5248 instead of random number. Affected file silcd/command.c.
5250 * Fixed GETKEY command reply to call actually GETKEY pending
5251 command callbacks. Affected file silcd/command_reply.c.
5253 * A bit stricter check for nicknames. Check for same nickname
5254 in NICK command also. Affected file silcd/command.c.
5256 * Do not call INFO command everytime client ID changes, only
5257 during first connecting. Affected file lib/silcclient/client.c.
5259 * Set the new nickname only after successful command reply for
5260 NICK command is returned by server. Affected file
5261 lib/silcclient/command.c.
5263 * Remove nicknames from nicklist during server_signoff notify.
5264 Should fix /NAMES bit more. The affected file is
5265 irssi/src/silc/core/silc-channels.c.
5267 * Added `fingerprint' field to the SilcIDListData in the
5268 silcd/idlist.h to hold the fingerprint of the client's
5271 Send the fingerprint of the client's public key in WHOIS
5274 Affected files silcd/command.c, and silcd/idlist.[ch].
5276 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5277 create fingerprint from given data.
5279 * Show the fingerprint of the client's public key in WHOIS.
5280 Affected files irssi/src/module-formats.[ch] and
5281 irssi/src/silc/core/client_ops.c.
5283 * Format the multiple same nicknames also during JOIN and
5284 NICK_CHANGE notifys. Affected file is
5285 lib/silcclient/client_notify.c.
5287 * Do not print error on screen for invalid private message
5288 payload since it can come if someone is sending private
5289 messages with wrong key. Affected file
5290 lib/silccore/silcprivate.c.
5292 * Fixed multiple concurrent /PING crash. Affected file
5293 lib/silcclient/command.c.
5295 * Changed the wrong ID encoding. All IP addresses must be
5296 in MSB first order in encoded format. They were encoded
5297 wrong and was in LSB format. Affected files are
5298 silcd/serverid.c, lib/silcutil/silcutil.c.
5300 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5302 * Call the `connect' client operation through the scheduler
5303 in case of error. Affected file lib/silcclient/client.c.
5305 * Call the `failure' client operation even if the error
5306 occurred locally during a protocol. Affected file is
5307 lib/silcclient/protocol.c.
5309 * Added support of sending LIST command to router from normal
5310 server. This way normal server can get list of all channels
5311 in the network too. Fixed the channel list sending in the
5312 server too. Affected files are silcd/command.c, and
5313 silcd/command_reply.[ch].
5315 * Added silc_server_update_channels_by_server and
5316 silc_server_remove_channels_by_server. They are used during
5317 disconnection of primary router and in backup router protocol.
5318 Affected file silcd/server_util.[ch], silcd/server.c and
5319 silcd/server_backup.c.
5321 * Fixed channel adding to global list in IDENTIFY command
5322 reply in server. Affected file silcd/command_reply.c.
5324 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * If the incoming packet type is REKEY or REKEY_DONE process
5327 that packet always synchronously. Fixes yet another MAC
5328 failed error on slow (dialup) connections. Affected file
5329 lib/silcclient/client.c and silcd/server.c.
5331 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5333 * Call check_version SKE callback for initiator too. Affected
5334 file lib/silcske/silcske.c.
5336 * Implemented fix for security hole found in the SKE that was
5337 fixed in the specification few days back; the initiator's
5338 public key is now added to the HASH value computation.
5339 Added backwards support for the old way of doing it too, for
5340 old clients and old servers. Affected file is
5341 lib/silcske/silcske.c.
5343 * Enabled mutual authentication by default in SKE. If initiator
5344 is not providing mutual authentication the responder will
5345 force it. This will provide the proof of posession of the
5346 private key for responder. The affected files are
5347 lib/silcclient/protocol.c and silcd/protocol.c.
5349 * Do not cache anymore the server's public key during SKE.
5350 We do mutual authentication so the proof of posession of
5351 private key is done, and if the server is authenticated in
5352 conn auth protocol with public key we must have the public
5353 key already. Affected file silcd/protocol.c.
5355 * Added new global debug variable: silc_debug_hexdump. If
5356 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5357 file lib/silcutil/silclog.[ch].
5359 * Fixed compilation warning due to char * -> const char *.
5360 Affected files lib/silcutil/silcnet.h, and
5361 lib/silccore/silcauth.[ch].
5363 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Fixed CMODE command when new channel key was created. If
5366 the creation failed the old key was removed. Next time giving
5367 same command would crash the server since the old key was
5368 freed already. Affected file silcd/command.c.
5370 * Fixed the silc_server_announce_get_channels to not crash
5371 on reconnect. Affected file silcd/server.c.
5373 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Added silc_log_set_debug_string function to set a regex
5376 string to match for debug output. Only the function names,
5377 or filenames matching the given debug string is actually
5378 printed. This way it is possible to filter out those debug
5379 strings that user is not interested in.
5381 Fixed a bug in silc_string_regexify.
5383 Affected files lib/silcutil/silclog.[ch], and
5384 lib/silcutil/unix/silcunixutil.c.
5386 * Changed the -d options in both server and Irssi SILC client
5387 to take the debug string as argument. Affected files
5388 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5390 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Added silc_hash_babbleprint to create a Bubble Babble
5393 Encoded fingerprint. The encoding is developed by Antti
5394 Huima (draft-huima-babble-01.txt), and it creates human
5395 readable strings out of binary data. Affected file
5396 lib/silccrypt/silchash.[ch].
5398 * Print the babble print now in addition of fingerprint as well
5399 in Irssi SILC client. Affected files are
5400 irssi/src/fe-common/silc/module-formats.[ch],
5401 irssi/src/fe-common/silc/core/client_ops.c.
5403 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Fixed a security problem found in SKE. The initiator's
5406 public key too is now added to the HASH hash value creation
5407 which is signed by the responder to create the SIGN value.
5408 This will prevent anyone in the middle to lie to the responder
5409 about the initiator's public key. If this is done now, the
5410 man in the middle will get caught. Updated the protocol
5413 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5415 * Better installation directory handling. Configure module
5416 paths and other paths automatically to example_silc* files
5417 in doc/. A patch by toma.
5419 * Fixed compiler warning from MPI library, and from SILC RNG.
5422 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5423 It can be configured with ./configure. A patch by toma.
5425 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * Find correct make to use in prepare-clean. A patch by
5428 toma. Affected file prepare-clean.
5430 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5432 * Added irssi variables use_auto_addr, auto_bind_ip,
5433 auto_bind_port and auto_public_ip.
5435 * Changed the interface for silc_client_send_key_agreement
5436 in lib/silcclient/silcapi.h
5440 irssi/src/silc/core/silc-core.c
5442 lib/silcclient/silcapi.h
5443 irssi/src/silc/core/silc-channels.c
5444 lib/silcclient/client_keyagr.c
5447 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5449 * Added silc_pkcs_public_key_compare to compare two
5450 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5452 * Check that the client who set the founder mode on the
5453 channel is the same client that is giving the founder
5454 mode to itself. It is done by comparing the saved public
5455 key (it is saved even in the authentication is passphrase).
5456 Affected file silcd/command.c.
5458 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5460 * Do not process packet for disconnected socket connection.
5461 Affected file lib/silccore/silcpacket.c.
5463 * Process the DISCONNECT packet through scheduler in the
5464 client library. Affected file lib/silcclient/client.c.
5466 * Fixed the silc_client_packet_parse to not to increase
5467 the packet sequence number if the conn->sock and the
5468 current socket connection is not same. This can happen
5469 for example during key agreement when the conn includes
5470 multiple socket connections (listeners). Affected file
5471 lib/silcclient/client.c.
5473 * The sender of the file transfer request now provides also
5474 the pointer (listener) for the key exchange protocol. If
5475 the listener cannot be created then it sends empty key
5476 agreement and lets the receiver provide the listener.
5478 Added `local_ip' and `local_port' arguments to the
5479 silc_client_file_send. If they are provided they are used,
5480 if not then it will attempt to find local IP address, if
5481 not found or bind fails then the remote client will provide
5484 Affected files are lib/silcclient/client_ftp.c and
5485 lib/silcclient/silcapi.h.
5487 * Extended the FILE SEND command to support defining the
5488 local IP and port for key exchange listener. They are
5489 optional. Affected file irssi/src/silc/core/silc-servers.c.
5491 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Defined to WHOIS command reply the sending of fingerprint
5494 of the client's public key (if the proof of posession of the
5495 corresponding private key is verified by the server).
5496 Updated to the protocol specification.
5498 * Added support of receiving the client's public key's
5499 fingerprint in command reply in client library. Affected
5500 file is lib/silcclient/command_reply.c, and
5501 lib/silcclient/idlist.[ch].
5503 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * Do not send over 128 chars long nickname to the server
5506 in NICK command. Affected file lib/silcclient/command.c.
5508 * Do not send over 256 chars long channel names to the server
5509 in JOIN command. Affected file lib/silcclient/command.c.
5511 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Assure that silc_server_close_connection cannot be called
5514 twice for same socket context. Affected file is
5517 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Send error message to application if opening file for
5520 writing during file transfer fails. Affected file is
5521 lib/silcclient/client_ftp.c.
5523 Remove all file transfer sessions for a client that we're
5524 removing from ID cache.
5526 Affected file is lib/silcclient/client_ftp.c.
5528 * Fixed silc_net_addr2bin to return correct address. Affected
5529 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5531 * Fixed file transfer session removing on signoff notify.
5532 Affected file irssi/src/silc/core/silc-servers.c.
5534 * Added the SilcClientFileError to be returned in the monitor
5535 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5536 Affected file lib/silcclient/silcapi.h.
5538 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5540 * Fixed a crash in silc_client_ftp_free_sessions and
5541 silc_client_ftp_session_free_client. Affected file
5542 lib/silcclient/client_ftp.c.
5544 * Added `disabled' field in the SilcChannelEntry in the server
5545 to indicate if the server entry is disabled. Affected file
5546 silcd/idlist.h, silcd/command[_reply].c.
5548 * SILC server adds now /var/run/silcd.pid everytime it is
5549 started. Affected file silcd/silcd.c.
5551 * Added silc_server_packet_send_clients to send a packet to
5552 the provided table of client entries. Affected file
5553 silcd/packet_send.[ch].
5555 * Fixed a crash in client resolving in client_prvmsg.c in
5556 client library. Affected file lib/silcclient/client_prvmsg.c.
5558 * Do not actually remove the client directly from ID cache
5559 during SERVER_SIGNOFF, but invalidate it. This way we
5560 preserve the WHOWAS info for the client. Affected file
5561 silcd/server_util.c.
5563 * Fixed SERVER_SIGNOFF notify handling in the server. The
5564 server is now able to process incoming SERVER_SIGNOFF notify
5565 for a server that it doesn't even know about. It will remove
5566 the clients provided in the notify. Affected file
5567 silcd/packet_receive.c.
5569 * Check for partial packet in data queue after every packet that
5570 was found from the queue. Return and wait for more data if
5571 there is partial data in queue. Affected file is
5572 lib/silccore/silcpacket.c.
5574 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Added SilcClietFileError enum to indicate error in
5577 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5578 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5579 Affected files lib/silcclient/silcapi.h and
5580 lib/silcclient/client_ftp.c.
5582 * Check that newsize in silc_buffer_realloc is larger than
5583 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5585 * Added better monitor of file transfers. It now monitors
5586 key agreement protocol during the file transfer too. Added
5587 error reporting too. Affected files
5588 irssi/src/silc/core/silc-servers.c,
5589 irssi/src/fe-common/silc/module-formats.[ch].
5591 * Wrote a help file for FILE command.
5593 * Added silc_rng_global_get_byte_fast to get not-so-secure
5594 random data as fast as possible. Random data is read from
5595 /dev/urandom if available and from the SILC RNG if not
5596 available. It is used in padding generation. Affected file
5597 lib/silccrypt/silcrng.[ch].
5599 * All packets in client library are now processed synchronously.
5600 Optimized packet processing a lot. Affected file
5601 lib/silcclient/client.c.
5603 * All server connection packets are processing synchronously
5604 now in server, to optimize packet processing. Affected file
5607 * Include files are installed now only in Toolkit distribution
5608 if make install is given. Affected files: all Makefile.am's.
5610 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5612 * Assure that silc_client_notify_by_server_resolve does not
5613 resolve the client information multiple times. If it cannot
5614 be found by the first it cannot be found at all. Affected
5615 file lib/silcclient/client_notify.c.
5617 * Fixed WHOWAS command reply calling. Affected file
5618 lib/silcclient/command_reply.c.
5620 * Removed all references to silc_idlist_get_client from the
5621 Irssi SILC client since that call is internal call used by
5622 the library. The Irssi SILC client will use now client
5623 retrieval functions found in silcapi.h.
5625 * Fixed a bug in resolving nickname info before sending
5626 private message. It used freed memory. Affected file
5627 irssi/src/silc/core/silc-servers.c.
5629 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5631 * Assure my_channels statistics cannot go negative in server.
5632 Affected files silcd/server.c, silcd/server_util.c.
5634 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5636 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5638 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Win32 Toolkit changes. Affected files
5641 win32/silc.dsw, win32/libsilc/libsilc.def,
5642 win32/libsilcclient/libsilc.def,
5643 lib/silcutil/silcutil.c, and
5644 lib/sftp/sftp_fs_memory.c.
5646 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Added silc_net_localip to return local host's IP address.
5649 Affected file lib/silcutil/silcnet.[ch].
5651 * If key exchange or rekey protocol is active for a connection
5652 parse all packets syncronously since there might be packets
5653 in packet queue that we are not able to process without first
5654 processing packets before them. Affected file silcd/server,
5655 lib/silcclient/client.c.
5657 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5658 whether library should continue processing the packet.
5659 Affected file lib/silccore/silcpacket.h.
5661 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5662 SilcSFTPMonitorData to SFTP server to monitor various
5663 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5664 lib/silcsftp/sftp_server.c.
5666 * Added silc_file_size to return file size. Affected file
5667 lib/silcutil/silcutil.[ch].
5669 * Implemented the file transfer support for the client library.
5670 Added preliminary support for simple client to client one-file
5671 transmission. Affected file lib/silcclient/client_ftp.c,
5672 lib/silccilent/client.[ch].
5674 * Added new local command FILE to the Irssi SILC Client.
5675 It is used to perform the file transfer. It has subcommands
5676 SEND, RECEIVE, SHOW and CLOSE. Affected files
5677 irssi/src/silc/core/client_ops.c,
5678 irssi/src/silc/core/silc-server.[ch].
5680 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * Relay the SILC_PACKET_FTP in the server. Affected files
5683 silcd/server.c and silcd/packet_receive.c.
5685 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Renamed silc_file_read and silc_file_write to functions
5688 silc_file_readfile and silc_file_writefile. Added function
5689 silc_file_open and silc_file_close. Affected files
5690 lib/silcutil/silcutil.[ch].
5692 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Resolve the client info when received private message or
5695 channel message for a client which nickname we don't know.
5696 Affected files lib/silcclient/client_prvmsg.c and
5697 lib/silcclient/client_channel.c.
5699 * Do not crash in /KEY if client is not connected. Affected
5700 file irssi/src/silc/core/silc-channels.c.
5702 * Added SilcClientStatus field to the SilcClientEntry in the
5703 lib/silcclient/idlist.h.
5705 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5706 is incomplete and is being resolved, it won't be resolved
5709 Make sure also that USERS command reply does not resolve
5710 twice information. Affected file is
5711 lib/silcclient/command_reply.c.
5713 Make sure that silc_client_get_clients_by_list does not
5714 resolve twice same information.
5716 * Check for valid client->id in the silc_server_free_client_data.
5717 Affected file silcd/server.c.
5719 * Fixed /GETKEY nick@server not to crash if the server entry
5720 is not found. Affected file lib/silcclient/command.c.
5722 * Fixed the silc_server_check_cmode_rights to check the
5723 requested modes correctly. Affected file silcd/command.c.
5725 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5727 * Better checks for non-printable chars in nick added.
5728 Affected file silcd/command.c.
5730 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Call the silc_server_udpate_servers_by_server in the
5733 primary router that comes back online in the backup resuming
5734 protocol. Otherwise it routes packets wrong. Affected file
5735 silcd/server_util.[ch], silcd/server_backup.c.
5737 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5740 lib/silcutil/silcbuffmt.[ch].
5742 * Redefined the SILC packet header to include the padding
5743 length. Affected file lib/silccore/silcpacket.[ch].
5745 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5746 length for maximum padding up to 128 bytes). Affected
5747 file lib/silccore/silcpacket.h.
5749 * Removed all backwards support for old 0.5.x MAC thingies.
5750 The SILC packet header change makes it impossible to be
5751 backwards compatible.
5753 * Send the ENDING packet with timeout in the backup resuming
5754 protocol. This is to assure that all routers has connected
5755 to the primary router. Affected file silcd/server_backup.c.
5757 * Changed the RNG to take the first IV from random data. It
5758 used to take it from zero actually. Changed the RNG also
5759 to use /dev/urandom during session. /dev/random is used
5760 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5762 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Changed the SILC packet header to have the first two bytes
5765 (the packet length) encrypted. Affected files aroung the
5766 code tree, lib/silccore/silcpacket.[ch]. Removed the
5767 SilcPacketCheckDecrypt callback. It is not needed anymore
5768 since the silc_packet_receive_process will determine now
5769 whether the packet is normal or special.
5771 * Implemented the unidirectional MAC keys. Affected files
5772 lib/silcske/silcske.c, silcd/protocol.c and
5773 lib/silcclient/protocol.c.
5775 * Implemented the packet sequence number to the MAC computation.
5776 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5777 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5778 lib/silcclient/protocol.c.
5780 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Allow backup router to announce servers. All servers
5783 announced by backup router are added to the global list
5784 automatically. Update hte server's socket to our primary
5785 router also when backup router announces a server.
5786 Affected file silcd/packet_receive.c.
5788 * Do not update the client->router in the function
5789 silc_server_udpate_clients_by_server if the client is on
5790 global list. We might fail to find any specific server
5791 for locally connected clients and local cell clients. They
5792 should still use the `from' and not `to' as client->router.
5793 This fixes backup router resuming protocol. Affected file
5794 silcd/server_util.c.
5796 * Decrease channel statistics count only if the channel
5797 deletion worked. Affected files are silcd/server.c and
5798 silcd/server_util.c.
5800 * Added silc_server_update_servers_by_server to update origin
5801 of all server entries. Used during backup router protocol.
5802 Affected files silcd/server_util.[ch], silcd/server.c. and
5803 silcd/backup_router.c.
5805 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5806 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5807 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5808 lib/silccrypt/silchmac.c.
5810 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Assure that router cannot reroute the same channel message
5813 to the sender. Affected file silcd/packet_receive.c.
5815 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Made better checks that the channel message is not sent
5818 to the router it came from. Affected file is
5819 silcd/packet_send.c. Fixed memory leak too.
5821 * Announce informations for incoming router connection, but
5822 only after checking if it is replaced by backup router.
5823 Affected file silcd/packet_receive.c.
5825 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Fixed the backup resuming protocol to work in multiple
5828 router environment. Affected file silcd/server_backup.c.
5830 * Route packet only to one router in the function
5831 silc_server_packet_send_to_channel. Affected file is
5832 silcd/packet_send.c.
5834 * Fixed silc_server_send_notify_dest to set the broadcast
5835 flag. Fixed the silc_server_send_notify_topic to actually
5836 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5837 Affected file silcd/packet_send.c.
5839 * Changed the SFTP Filesystem interface. Changed the
5840 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5841 the filesystem operation function. The SilcSFTPFilesystem
5842 is now a context that is allocated by all filesystem allocation
5843 functions and it already includes the operations structure
5844 and filesystem specific context. It is given as argument
5845 now to the silc_sftp_server_start. This made the interface
5846 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5847 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5849 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5851 * Changed the backup router adding and getting interfaces
5852 in the server. The router that will be replaced by the
5853 specified backup router is now sent as argument. Affected
5854 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5857 * Added silc_net_addr2bin_ne to return the binary form of
5858 the IP address in network byte order. Affected files
5859 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5861 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Check for existing server ID in silc_server_new_server
5864 and in silc_server_connect_to_router_final and remove the
5865 old entry if it exists. Affected file silcd/packet_receive.c,
5868 * Send the channel message always to only one router, either
5869 in upstream or downstream. Affected file is
5870 silcd/packet_send.c.
5872 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Wrote the definition of the backup resuming protocol to the
5875 protocol specification.
5877 * Removed one redundant channel key generation from normal
5878 server during joining procedure. Removed one redundant
5879 channel key sending from server to router during joining
5880 procedure. Affected file silcd/command.c.
5882 * Made minor bugfixes to the backup router resuming protocol.
5883 Affected file silcd/server_backup.c, server.c.
5885 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Added --disable-asm configuration option. Affected files
5888 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5891 * Implemented the backup resuming protocol that is used to
5892 resume the primary router position in the cell after the
5893 primary router comes back online. Affected files
5894 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5895 and silcd/server_util.[ch].
5897 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Sleep two (2) seconds after sending QUIT command to server.
5900 Affected file lib/silcclient/command.c.
5902 * Assure that if outgoing data buffer is pending do not force
5903 send any data. Affected file silcd/packet_send.c.
5905 * Assure that if outgoing data buffer is pending do not force
5906 send any data. Affected file lib/silcclient/client.c.
5908 * Implemented the backup router support when the primary router
5909 goes down. The servers and routers can now use the backup
5910 router as new primary router without loosing connectivity.
5912 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5915 in the server to indicate disabled entry. All data read
5916 from the connection will be ignored and no data is sent
5917 for entry that is disabled. Affected files are
5918 silcd/idlist.h, silcd/server.c.
5920 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Created SFTP client and server test programs in the
5923 lib/silcsftp/tests directory.
5925 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Implemented memory filesystem (virtual filesystem) for
5928 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5931 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Implemented the SFTP (SSH File Transfer Protocol) to the
5934 lib/silcsftp. It includes SFTP client and SFTP server
5937 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Moved lib/silccore/silcprotocol.[ch] to the
5940 lib/silcutil library.
5942 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5943 take variable argument list pointer as argument. Affected
5944 file lib/silcutil/silcbuffmt.[ch].
5946 * Added silc_buffer_set function that is used to set data
5947 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5948 Affected file lib/silcutil/silcbuffer.h.
5950 * Changed various routines in the core library to use the new
5951 silc_buffer_set instead of allocating new buffer only for
5954 * Added 64-bit value formatting and unformatting support to the
5955 silc_buffer_[un]format routines. Affected file is
5956 lib/silcutil/silcbuffmt.[ch].
5958 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5959 to includes/bitmove.h.
5961 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Fixed channel user mode saving in client library. Affected
5964 file lib/silcclient/command[_reply].c.
5966 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Defined the file transfer to the SILC Protocol. Added
5969 new packet type SILC_PACKET_FTP and defined File Transfer
5970 Payload. The mandatory file transfer protocol is SFTP
5971 (SSH File Transfer Protocol). Affected file in addition
5972 of the internet draft is lib/silccore/silcpacket.h.
5974 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5975 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5976 is used as part of backup router protocol when the primary
5977 router of the cell is back online and wishes to resume
5978 the position as primary router.
5980 * Redefined the MAC generation keys in the protocol. The
5981 same key is not used anymore in both direction. Both
5982 direction will now use different keys for sending and
5983 receiving. This fixes a potential security flaw. This
5984 change causes incompatibilities in the protocol.
5986 * Redefined also the MAC computation from the packet.
5987 An packet sequence number is now added to the MAC
5988 computation. This prevents possible replay attacks against
5989 the protocol. This change too causes incompatibilities
5992 Added `sequence' field to the SilcPacketContext to hold
5993 the current sequence number for the packet.
5995 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Added `created' field to the SilcIDListData in the file
5998 silcd/idlist.h to indicate the time when the entry was
6001 * Added `created' field to the SilcChannelEntry too. Affected
6002 file silcd/idlist.h.
6004 * Added `creation_time' aguments to all the announcement functions
6005 in the server. If it is provided then only the entries that
6006 was created after the provided time frame are actually
6007 announced. Affected file silcd/server.[ch].
6009 * The protocol says that the Channel ID's IP address must be
6010 based on the router's IP address. Added check for this in
6011 the silc_server_new_channel when processing incoming New Channel
6012 Payload. Affected file silcd/packet_receive.c.
6014 * Print out the correct version with --version in SILC client.
6015 Affected file irssi/src/silc/core/silc-core.c.
6017 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Fixed WHOWAS command to check for completnes of the client
6020 entry always, not just when the command is coming from client.
6021 Affected file silcd/command.c.
6023 * Added new function silc_server_packet_queue_purge to purge the
6024 outgoing data queue to the network. After the function returns
6025 it is guaranteed that the outgoing packet queue is empty.
6026 Affected file silcd/packet_send.[ch].
6028 * Purge the outgoing packet queue in the rekey protocol's final
6029 callback to assure that all rekey packets go to the network
6030 before quitting the protocol. Affected file silcd/server.c.
6032 * Added silc_client_packet_queue_parse as similar function as
6033 in server to the client library. The affected file is
6034 lib/silcclient/client.c.
6036 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Splitted silcd/server.c and created silcd/server_util.[ch]
6039 for utility functions.
6041 * Added new socket flag SILC_SF_DISABLED to indicate that the
6042 connection is open but nothing can be sent to or received from
6043 the connection. Affected file lib/silcutil/silsockconn.[ch].
6044 The checking for disabled socket is checked in the low level
6045 silc_socket_write and silc_socket_read functions.
6047 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Allow only nicknames and channel names that fits into the
6050 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6052 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * When processing JOIN command reply in server check that if
6055 the channel exists in our global list we'll move it the local
6056 list. Affected file silcd/command_reply.c.
6058 * Fixed the check whether client is joined on the channel already
6059 in JOIN command. Affected file lib/silcclient/command.c.
6061 * Fixed the JOIN command reply to check whether the channel
6062 already exists. Affected file lib/silcclient/command_reply.c.
6064 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Added silc_ske_status_string to map the SKE error numbers
6067 to readable strings. The affected files are
6068 lib/silcske/silcske[_status].[ch].
6070 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Do not show the private channels on the WHOIS channel list
6073 as it is not allowed by the protocol. The affected file is
6076 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Assure that the packet length digged from the actual packet
6079 is something sensible in the silc_packet_decrypt_rest_special
6080 in lib/silccrypt/silcpacket.c.
6082 * Free and NULL the allocated pointer in silc_hmac_alloc if
6083 the HMAC allocation fails. The affected file is
6084 lib/silccrypt/silchmac.c.
6086 * Print the selected security properties to the log files in
6087 the server. Affected file silcd/protocol.c.
6089 * Add SKE's reference counter even if calling the completion
6090 callback manually. Otherwise it goes negative, although it
6091 does not cause any problems. The affected file is
6092 lib/silcske/silcske.c.
6094 * Remove the client entry with short timeout after giving the
6095 KILL command. Affected file lib/silcclient/command.c.
6097 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6098 case all found clients are already disconnected (WHOWAS would
6099 found them) in the server. Affected file silcd/command.c.
6101 * Update the last_receive (time of last data received) to be
6102 updated only when received private or channel message so that
6103 the idle time showed in WHOIS makes more sense.
6105 * Added boolean field `valid' in to the SilcClientEntry in the
6106 client library to indicate whether the entry is valid or not.
6107 This fixes the nickname change bug on channel when changing
6108 the nickname to be same than the old (like nick to Nick) the
6109 nickname formatter doesn't set the new nick anymore to Nick@host.
6110 Affected file lib/silcclient/idlist.[ch].
6112 * Now actually fixed the nickname changing on disconnection.
6113 Added new function silc_change_nick to the Irssi SILC Client.
6114 Affected file irssi/src/silc/core/client_ops.c,
6115 irssi/src/silc/core/silc-nicklist.[ch].
6117 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Check that the public key exists in the GETKEY command before
6120 trying to encode it. Affected file silcd/command.c.
6122 * Print some notifications on received public keys with GETKEY
6123 command in the Irssi SILC Client. Affected files are
6124 irssi/src/fe-common/silc/module-formats.[ch],
6125 irssi/src/silc/core/client_ops.c.
6127 * Use IDENTIFY command to resolve the server information in the
6128 GETKEY command instead of INFO command. Affected file
6129 lib/silcclient/command.c.
6131 * All command reply functions in the client library now calls
6132 the pending command reply callbacks even if an error has
6133 occurred. The server has done this a long time and now it was
6134 time to move the client library to this as well. Now all
6135 errors can be delivered back to the pending command reply
6136 callbacks if necessary. Affected files are
6137 lib/silcclient/command[_reply].[ch].
6139 * Change the nickname on disconnection back to the username
6140 because in reconnect the server will enforce it to it anyway.
6141 Affected file irssi/src/silc/core/silc-servers.c.
6143 * Fixed a config file parsing bug in the Irssi SILC client.
6144 Affected file irssi/src/silc/core/clientconfig.c.
6146 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * When printing the channel mode on JOIN, verify that the
6149 channel key and channel's HMAC are valid. Affected file
6150 irssi/src/silc/core/client_ops.c.
6152 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6155 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6156 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6158 * Removed channel key rekey task deleting from the function
6159 silc_server_save_channel_key. Affected file silcd/server.c.
6160 Added explicit timeout task context instead that is used to
6161 delete the task if we are registering a new task before the
6162 new task has elapsed.
6164 * When channel key rekey occurs the client library now saves
6165 the old channel key for a short period of time (10 seconds) and
6166 is able to use it in case some is still sending channel
6167 messages encrypted with the old key after the rekey. Affected
6168 file lib/silcclient/[idlist.h|client_channel.c].
6170 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6172 * Added check to the silc_server_new_id_real to not accept
6173 new ID if it is the sender's own ID. Affected file is
6174 silcd/packet_receive.c.
6176 * Assure that we do not announce ourself or the one we've
6177 sending our announcements when we're router and are announcing
6178 servers to our primary router. Affected file silcd/server.c.
6180 * Fixed silc_server_command_identify_check_client to assemble
6181 correct WHOIS packet. It send corrupted WHOIS packet and
6182 caused problem with router to router connections. Affected
6183 file silcd/command.c.
6185 Fixed also silc_server_command_whois_check the same way
6186 as for the IDENTIFY command.
6188 * Added new SilcIDListStatus to the server in the SilcIDListData
6189 structure. The status now includes the current status of
6190 the entry (like registered, resolved etc.). Affected file
6191 silcd/idlist.[ch]. Defined a bunch of different status types
6192 as well. This replaced the old boolean registered field as well.
6194 Added resolve_cmd_ident field to the SilcClientEntry structure
6195 too so that if the entry is for example being resolved so
6196 another command may attach to the same pending command reply
6197 without requiring to resolve the same entry again. This concept
6198 should optimize the WHOIS and the IDENTIFY resolving under
6199 heavy load by taking away unnecessary resolving for entries
6200 that are being resolved already.
6202 Added support for adding multiple pending commands for one
6203 command idenfier. Affected file silcd/command[_reply].[ch].
6205 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6206 before deleting the data. Otherwise the hash table will have
6207 freed data in comparison functions. Affected file is
6208 silcd/command_reply.c.
6210 * Fixed silc_idlist_replace_client_id to add the new entry to
6211 the cache with NULL nickname. Otherwise there will be invalid
6212 memory as the nickname after the nickname is freed. Affected
6213 file silcd/packet_receive.c.
6215 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6216 saved into wrong slots because the previous number of entries
6217 was not taken into account. Affected file silcd/idlist.c.
6218 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6220 * If we are router and we receive JOIN notify to a channel that
6221 does not have any users then notified client is marked as the
6222 channel founder, as it is it. The affected file is
6223 silcd/packet_receive.c
6225 * Added to the extended hash table API's table_del_*ext functions
6226 the destructor as argument too, so that the caller can decide
6227 which destructor to use or whether to use destructor at all.
6228 Affected file lib/silcutil/silchashtable.[ch].
6230 * Fixed ID Cache purging. It actually deleted the entries from
6231 the hash table after the data was freed. The hash table ended
6232 up comparing freed memory. The affected file is
6233 lib/silccore/silcidcache.c.
6235 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Fixed Irssi SILC client's KILL command's HELP syntax.
6239 * The USERS command now resolves the detailed user information
6240 if the userinfo field is missing. Affected file is
6241 lib/silcclient/command_reply.c.
6243 * Do not print error in silc_file_read if the read file does
6244 not exist. Just silently return NULL. Affected file is
6245 lib/silcutil/silcutil.c.
6247 * Fixed the silc_log_output to not wine about NULL filename
6248 and to not create some bogus " " filename. Affected file is
6249 lib/silcutil/silclog.c.
6251 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Fixed various printing bugs on the user interface in the
6254 Irssi SILC Client. Minor changes that were forgotten from
6257 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Fixed the configure.in.pre and the compilation and distribution
6260 environment to support the new autoconf 2.52. That version is
6261 now required to compile the CVS trunk.
6263 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6266 to generally parse user@fqdn format strings. Affected file
6267 lib/silcutil/silcutil.c.
6269 * Added nickname_format and nickname_force_format fields to the
6270 SilcClientParams structure. The first one defines the format
6271 for the nicknames that the library will enforce if the receives
6272 multiple same nicknames. The second one is boolean value and
6273 can be used to force the library to always enforce the format
6274 to the nicknames regardles whether there are multiple nicknames
6275 or not. This configurable formatting was employed to flexibly
6276 support accessing multiple nicknames from the user interface.
6277 The userinterface can now set the nicknames to what ever format
6278 they prefer. Affected file lib/silcclient/silcapi.h.
6280 Added function silc_client_nickname_format to the file
6281 lib/silcclient/idlist.c. It performs the nickname formatting.
6283 Added new field `hostname´ to the SilcClientEntry context.
6284 It holds the hostname of the client. Affected file is
6285 lib/silcclient/idlist.h.
6287 * Irssi SILC Client sets the nicknames in nick@hostn format.
6288 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6289 irssi/src/silc/core/silc-core.c.
6291 The WHOIS printing now also shows both the real nickname and
6292 the formatted nickname so that user knows how to access the
6293 user if there are multiple same nicknames cached. Affected
6294 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6295 printing formatting too to take the hostname now as a separate
6296 argument. The Affected file is
6297 irssi/src/fe-common/silc/modules-formats.[ch].
6299 * Changed the silc_client_get_clients_local to accept the formatted
6300 nickname as argument. It accepts the real nickname too but the
6301 formatted nickname can be used to find the true entry from
6302 multiple entries. Affected file lib/silcclient/silcapi.h and
6303 lib/silcclient/idlist.c.
6305 * Added nickname_format_parse field to the SilcClientParams.
6306 It is a callback function provided by the application to parse
6307 the nickname out of the formatted nickname string. The library
6308 calls it to get the nickname from the formatted string. Since
6309 the application generally knows better the format of the nickname
6310 string it parses it instead of the library, even though library
6311 encodes the formatted string. If the callback function is not
6312 provided then the library will use the string as is. The
6313 affected file is lib/silcclient/silcapi.h.
6315 * All the nickname strings passed to the client library in
6316 commands are now expected to be formatted nickname strings.
6317 If the command does not support the formatted nickname string
6318 it will assume that the sent string is the actual nickname.
6319 Affected file lib/silcclient/command.c.
6321 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Added public key authentication support to OPER and SILCOPER
6324 commands in the client library. Affected file is
6325 lib/silcclient/command.c.
6327 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Changed the get_auth_methdod client operation to be asynchronous.
6330 It can be async if the application resolves the authentication
6331 method from the server during the negotiation. Added new
6332 SilcGetAuthMeth completion callback that the application will
6333 call after resolving the authentication method.
6335 Added function silc_client_request_authentication_method that
6336 the application can use to resolve the authentication method
6337 from the server. Added also SilcConnectionAuthRequest callback
6338 that the library will call after the server has replied. The
6339 application can call this function if it does not know the
6340 current authentication method.
6342 Affected files are lib/silcclient/client.c and
6343 lib/silcclient/silcapi.h.
6345 * The Irssi SILC client now automatically resolves the authentication
6346 method incase any configuration information is not present (and
6347 currently there never is). The affected file is
6348 irssi/src/silc/core/client_ops.c.
6350 * Fixed public key authentication from the client library.
6351 Affected file lib/silcclient/protocol.c. Changed also the
6352 protocol specification about the public key authentication in
6353 the connection authentication protocol. The actual data to be
6354 signed is now computed with a hash function before signing.
6356 * Fixed the public key authentication from the server as well.
6357 Affected file silcd/protocol.c.
6359 * Removed the mlock()'s from the memory allocation routines.
6360 Affected file lib/silcutil/silcmemory.c. The ./configure does
6361 not check anymore for the mlock(). Affected file is
6364 * Fixed USERS command in server to allow the execution of the
6365 command for private and secret channels if the client sending
6366 the command is on the channel. Affected file silcd/command.c.
6368 * Fixed silc_client_get_clients_local to return the clients
6369 count correctly. It could return wrong value. Affected file
6370 lib/silcclient/idlist.c.
6372 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6375 types. The assembler optimizations seemed not to like 64-bit
6376 data types. The assmebler optimizations thus are now enabled
6377 also for BSD systems as opposed to only enable them for Linux.
6379 * Do not check for threads at all on BSD systems. Affected
6380 file configure.in.pre.
6382 * Removed -n and -h options from the Irssi SILC Client since
6383 they are not used in silc.
6385 * Fixed the prime generation to assure that the first digit
6386 of the generated random number is not zero since our conversion
6387 routines does not like number strings that starts with zero
6388 digit. If zero digit is seen the random number is regenerated.
6389 This caused some corrupted RSA keys when the zero first digit
6390 was met. Affected file lib/silcmath/silcprimegen.c.
6392 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Fixed WIN32 configuration in the ./configure script.
6395 Fixed to include xti.h on environments that has it.
6396 Patches by Carsten Ilchmann and andrew.
6398 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * Changed the silc_id_create_client_id to be collision
6401 resistant. It is now assured that there cannot be created
6402 two same client ID's. I suspect that some weird bugs in
6403 the server were actually caused by duplicate Client IDs.
6404 Affected file silcd/serverid.[ch]. A router receiving
6405 new ID now also assures and informs the sending server
6406 if the ID caused collision.
6408 * Changed the silc_id_create_channel_id to also assure that
6409 there are no collisions.
6411 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Statement about ignoring the Mutual Authentication flag when
6414 performing rekey with PFS was a bit misleading. It is ignored
6415 if it was set in the initial negotiation, it cannot be even
6416 set in the rekey. Fixed in the ke-auth draft. Started the
6417 new versions of the protocol drafts in the doc/.
6419 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Fixed a bug in silc_client_command_identify_save when saving
6422 new channel information. The channel name was no duplicated
6423 and caused crash on exit. Affected file is
6424 lib/silcclient/command_reply.c.
6426 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * Fixed the getkey command handling in the server. Send just
6429 empty OK reply to the sender if the key could not be fetched
6430 (but everything else was ok, like the key just was not available).
6431 Changed the public key parameter to optional in the protocol
6432 specs so that empty OK reply can be sent. Affected file
6435 Added a message to Irssi SILC client to tell to user if the
6436 server did not return a public key.
6438 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Fixed a channel key regeneration bug. It registered new
6441 timeout tasks exponentially until all system resources were
6442 used. Affected file silcd/server.c.
6444 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * Added the SILC Document generator to the scripts/silcdoc.
6447 It can be used to generate the Toolkit Reference Manual out
6448 of the source tree. Internally it will also use the RoboDoc
6449 generator now imported in util/robodoc.
6451 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Added couple of return's in rekey protocol if error orccurred
6454 during the protocol. The execution must be terminated.
6455 Affected file silcd/protocol.c. Also, terminate the protocol
6456 always with timeout.
6458 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * The client's Client ID was created initally from the wrong
6461 nickname (it could have been in format nick@host) in the
6462 silc_server_new_client. Affected file silcd/packet_receive.c
6464 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Added some SILC_LOG_ERROR's to various error conditions
6467 if client could not be added to ID cache. Affected files
6468 silcd/packet_receive.c and silcd/server.c.
6470 * When client's sock->user_data is freed, NULL also the
6471 client->router and client->connection pointers. Added check
6472 for these pointers being NULL to various places around the
6473 code. Affected file silcd/server.c.
6475 * Added client->data.registered == TRUE checks to various
6476 places around the code to assure that unregistered client's
6477 are not handled when it is not allowed. Affected file
6480 * Added `bool registered' fields to all
6481 silc_idlist_[server|client]_get_* routines to indicate whether
6482 the fetched client needs to be registered or not. Affected
6483 file silcd/idlist.[ch].
6485 * Add your own entry as registered to the ID cache in the
6486 server. Affected file server.c.
6488 * Fixed a bug in silc_server_new_server. The SilcServer was
6489 set as the new server's context instead of SilcServerEntry.
6490 This naturally caused some weird bugs.
6492 * Added "updated" field the SilcChannelEntry which indicates
6493 the time since the channel entry was last accessed. This
6494 can be used to determine whether it is necessary to
6495 announce the channel after backup resuming protocol.
6496 Affected files silcd/idlist.[ch].
6498 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Do not delete the channel rekey task when adding it
6501 for in silc_server_create_channel_key.
6503 * Changed the silc_server_create_channel_key to return
6504 TRUE or FALSE to indicate the success of the channel key
6507 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6509 * Fixed MSVC++ project files and added missing files to
6510 Makefiles under win32/.
6512 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Do not add TCP_NODELAY flag if the operating system
6515 does not have it defined. Affected files are
6516 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6518 * Fixed buffer overflow from Irssi SILC Client. Affected
6519 file irssi/src/fe-common/core/themes.c.
6521 * Fixed double free in client library in the file
6522 lib/silcclient/client.c when disconnecting from server.
6524 * Applied double free patch from cras to Irssi SILC client.
6525 Affected files irssi/src/core/[modules/expandos].c
6527 * Fixed the disconnection handling to Irssi SILC Client.
6528 The application must call silc_client_close_connection
6529 in ops->connect client operation in case of failure of
6530 the connection. Affected file is
6531 irssi/src/silc/core/client_ops.c.
6533 * Do not set sock->protocol to NULL in the function
6534 silc_client_close_connection after executing the protocol's
6535 final callback since the sock might not be valid anymore.
6536 Affected file lib/silcclient/client.c.
6538 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Do not enable SILC_THREADS if the linking with libpthread
6541 did not happen. Affected file configure.in.pre.
6543 * Added notion to protocol specification that server must
6544 verify the sent authentication payload with CMODE when
6545 setting the channel founder key. Implemented it to the
6546 server. Affected file silcd/command.c.
6548 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6550 * Added _EXTRA_DIST SILC distribution variable to the
6551 distributions file. It is used to conditionally add extra
6552 files or directories to the specific distribution. Affected
6553 files ./prepare, Makefile.am.pre and distributions.
6555 Removed the `_' from the start of the distribution names.
6558 * Added README.WIN32 for instructions to compile the Toolkit
6561 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Fixed a double free in disconnection in the server. Affected
6564 file is silcd/server.c.
6566 * Fixed the lib/silcske/groups.c to work now also with GMP
6567 MP library. The string conversion did not work when using
6568 specific base and the base is indicated in the string as well.
6570 * Created win32/ directory which now includes MSVC++ specific
6571 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6572 It will appear only in the toolkit distribution
6574 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6576 * Changed the key material distribution function in case when
6577 the hash output is too short. The data is now concatenated
6578 a bit differently than it used to. Made the change to the
6579 SKE protocol specification.
6581 * Added better GMP detection to configure.in.pre. A patch
6584 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Fixed a minor bug in SKE that might cause some problem on
6587 some platforms. Affected file lib/silcske/silcske.c.
6589 * Added the cookie checking for initiator in the SKE. It checks
6590 that the responder returns the sent cookie unmodified. The
6591 affected file is lib/silcske/silcske.c. Added new SKE
6592 error type INVALID_COOKIE that can be sent during the
6593 negotiation. Fixed some memory leaks as well.
6595 * Added the "invalid cookie" error message to Irssi SILC client's
6598 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6600 * Added `task_max' field to the SilcClientParams to indicate
6601 the maximum tasks the scheduler can handle. If set to zero,
6602 default values are used. Affected file lib/silcclient/silcapi.h.
6604 * Fixed memory leaks in silc_client_close_connection. Affected
6605 file lib/silcclient/client.c.
6607 * Added silc_client_del_client_entry to client library to free
6608 all memory of given client entry. Affected file is
6609 lib/silcclient/idlist.[ch].
6611 * Added new functions silc_client_del_channel and
6612 silc_client_del_server to delete channel and server entries.
6613 Affected file lib/silcclient/[silcapi.h/idlist.c].
6615 * Removed silc_client_del_client_by_id from silcapi.h.
6617 * Fixed the INFO command to return the server's own info
6618 correctly when querying by Server ID. Affected file is
6621 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Removed the non-blocking settings in WIN32 code in the
6624 silc_sock_[read/write] and added SleepEx instead. Affected
6625 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6626 of input data is now checked with FIONREAD and ioctlsocket.
6628 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Call silc_schedule_task_del_by_context in the
6631 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6632 Affected file lib/silccore/silcprotocol.c.
6634 * Call silc_protocol_cancel for active protocols in the
6635 silc_server_close_connection if the funtion
6636 silc_server_free_sock_user_data has not been called.
6637 Affected file silcd/server.c.
6639 * Generic tasks cannot be deleted using the del_by_fd
6640 task deleting function since generic tasks does not match
6641 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6643 * Added a notion to SILCOPER help file that the SILCOPER works
6644 only on router server, not on normal server.
6646 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Added for WIN32 support for the new scheduler as well.
6649 Affected file lib/silcutil/win32/silcwin32schedule.c.
6651 * Fixed the SHA1 implementation to work on various platforms.
6653 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6656 API. It is part of the scheduler now. Everything else is
6657 as previously but some functions has changed their names.
6658 Checkout the lib/silcutil/silcschedule.h for the interface.
6659 Updated all applications to use the new interface. Affected
6660 files are lib/silcutil/silcschedule.[ch].
6662 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Found a bug in the SKE implementation. The HASH value,
6665 specified by the protocol, was not computed correctly. The
6666 public key of the responder was not added to the computation
6667 even though it is mandatory. Affected file lib/silcske/silcske.c.
6668 This unfortunately causes incompatibilities with older
6669 clients and servers.
6671 * Added WIN32 specific network init and uninit functions:
6672 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6673 the Winsock2. Affected file lib/silcutil/silcnet.h and
6674 lib/silcutil/win32/silcwin32net.c.
6676 * Set the socket always to nonblocking mode on WIN32 after
6677 reading data or writing data. Affected file is
6678 lib/silcutil/win32/silcwin32sockconn.c.
6680 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Fixed various compilation problems under WIN32. Affected
6683 files lib/silcutil/win32/silcwin32thread.c and
6684 lib/silcutil/win32/silcwin32schedule.c.
6686 * Removed all _internal.h #includes from public header
6687 files. Internal headers must never be included from
6690 Removed also the lib/silcske/payload_internal.h file.
6692 * All include files that may be needed (public and some others
6693 included by the public headers) by application developers are
6694 now copied to the ./includes directory. It does not copy any
6695 internal headers. Affected file Makefile.defines.pre and all
6696 Makefile.am's under lib/ and subdirs.
6698 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Do not change the ~/.silc directory's permissions automatically.
6701 Affected file irssi/src/silc/core/clientutil.c.
6703 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6705 * Do not cancel the protocol in silc_server_close_connection
6706 it might cause recursion. Now cancelled in the function
6707 silc_server_free_sock_user_data. Affected file silcd/server.c.
6709 * Fixed the silc_server_remove_clients_by_server to regenerate
6710 the channel keys correctly finally. Added also new function
6711 silc_server_remove_clients_channels to actually do it.
6712 Affected file silcd/server.c.
6714 * Fixed the silc_server_new_channel to not crash by giving
6715 wrong router to the new channel. Affected file is
6716 silcd/packet_receive.c.
6718 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6721 which is given as argument to the silc_client_alloc now.
6722 It can be used to configure the client and set various parameters
6723 that affect the function of the client.
6725 * The USERS command in server did not check whether the channel
6726 is private or secret. Affected file silcd/command.c.
6728 * Added new argument to the USERS command in protocol specification.
6729 The USERS command now can take the channel name as argument
6730 as well. Added support for this in client and server and
6731 updated the protocol specs.
6733 * Completed the GETKEY command in client. It can be now used
6734 to fetch also servers public key not only some clients.
6735 Affected files lib/silcclient/command[_reply].c.
6737 * Added silc_client_get_server to return server entry by the
6738 server name. Affected files lib/silcclient/silcapi.h and
6741 * Redefined the IDENTIFY command in protocol specification to be
6742 more generic. It now can be used to query information about
6743 any entity in the SILC Network, including clients, servers and
6744 channels. The query may be based either the entity's name
6745 or the ID. Added support for this in both client and server.
6747 Affected files silcd/command.c and lib/silcclient/command.c
6748 and command_reply.c.
6750 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6751 the _from_client and _from_server functions. Affected file
6754 * Added silc_client_get_channel_by_id_resolve to the file
6755 lib/silcclient/silcapi.h to resolve channel information by
6756 its ID. Added also silc_client_get_channel_by_id that
6757 does not resolve it from the server.
6759 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6761 * Added SilcServerEntry context into the client library
6762 to represent one server. The INFO command now allocates
6763 these to save the resolved server info. For now on the
6764 client library will also keep information about servers,
6765 connected and resolved with INFO.
6767 The INFO command now allocates the SilcServerEntry context
6768 and saves the server info there. The COMMAND_REPLY in
6769 the INFO now returns the parameters to application in
6770 same order as defined in the protocol specification.
6772 The entries are cached in the client->server_cache.
6774 * The INFO command is now issued after received the Client ID
6775 from the server. Affected file lib/silcclient/client.c.
6777 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6778 to the application as the mode changer might be server.
6779 It is guaranteed that NULL is not returned anymore to the
6780 application. Affected file lib/silcclient/client_notify.c.
6782 The ID Type is now also passed to the application so that
6783 it can check whether the returned entry is SilcClientEntry
6786 Added new function silc_client_get_server_by_id to return
6787 the server entry by ID. Affected files are the
6788 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6790 * Do not create the channel in the Irssi SILC Client when issuing
6791 the JOIN command but when received the sucessful JOIN command
6792 reply. Otherwise the channel might get created even though we
6793 could not join it. The Affected file is
6794 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6796 * Fixed a channel joining bug in router. The router must also
6797 check the channel modes, invite and ban lists etc. when serving
6798 the JOIN command sent by normal server. Affected file is
6799 silcd/command.c. The router now resolves the client's
6800 information from the server who sent the JOIN command if it
6801 does not know it, and processes the JOIN command only after
6804 * Changed the SilcCommandCb to take new argument; void *context2.
6805 Affected file lib/silccore/silccommand.h
6807 The second argument in the command callbacks in the server now
6808 includes the SilcServerCommandReplyContext if the command was
6809 called as pending command callback from the command reply.
6810 Otherwise it is NULL. When called as pending the status of the
6811 command reply will be checked and if it was erronous the
6812 error will be sent to the original sender of the command.
6813 This way the client always receives the error messages even
6814 though the server was actually the one who received the error
6815 when it resent the command to router, for example. Affected
6816 files silcd/command[_reply].[ch].
6818 * Fixed sending WHOWAS command's error message to client if
6819 the requested client could not be found. It was missing.
6822 * Changed the CMODE and CUMODE commands reply arguments in the
6823 protocol specification. The Channel ID is now sent in both
6824 of the commands to identify the channel. Implemented this
6825 new feature to the client and server. Affected files
6826 lib/silcclient/command_reply.c and silcd/command.c.
6828 * Made better checks for invite and ban lists in the JOIN
6829 command in server. Affected file silcd/command.c.
6831 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * The server now performs the incoming host IP/DNS lookup
6834 using the silc_socket_host_lookup and thus does not block
6835 the server anymore. Affected file silcd/server.c.
6837 * Completed the multi-thread support for SILC Scheduler in
6838 the lib/silcutil/silcschedule.c.
6840 * Fixed the configure.in.pre to detect the pthread correctly
6843 * Fixed a deadlock in silc_task_queue_wakeup in the file
6844 lib/silcutil/silctask.c.
6846 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6848 * Added new function silc_schedule_wakeup that is used in
6849 multi-threaded environment to wakeup the main thread's
6850 schduler. It needs to be used when a thread adds a new task
6851 or removes a task from task queues. After waking up, the
6852 scheduler will detect the task queue changes. If threads
6853 support is not compiled in this function has no effect.
6854 Implemented the wakeup mechanism to both Unix and WIN32
6855 systems. Affected files are lib/silcutil/silcschedule.[ch],
6856 lib/silcutil/unix/silcunixschedule.c and the
6857 lib/silcutil/win32/silcwin32schedule.c.
6859 * Added new function silc_task_queue_wakeup to wakeup the
6860 scheduler by the specified task queue. Affected file
6861 lib/silcutil/silctask.[ch].
6863 * The silc_socket_host_lookup_start now wakes up the scheduler
6864 after adding the timeout task. Affected file is
6865 lib/silcutil/silcsockconn.c.
6867 * The silc_socket_host_lookup is synchronous now if the threads
6868 support is not compiled in. However, the callback is still
6869 called asyncronously through the scheduler, anyway. Affected
6870 file lib/silcutil/silcsockconn.c.
6872 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6874 * Added new function silc_socket_host_lookup to perform
6875 asynchronous IP and FQDN lookups for the socket connection.
6876 Affected files lib/silcutil/silcsockconn.[ch].
6878 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6880 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6881 that may or may not compile the mutex support in.
6883 Changed the silc_mutex_alloc interface. It allocates the
6884 mutex now to the sent pointer and returns TRUE or FALSE.
6886 Affected file lib/silcutil/silcmutex.h.
6888 * Wrote the SILC Task Queue interface to support multi-threads.
6889 Affected file lib/silcutil/silctask.[ch].
6891 * Wrote the SILC Scheduler to support multi-threads. Affected
6892 file lib/silcutil/silcschedule.c.
6894 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6897 in lib/silcutil/win32/.
6899 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * Defined SILC Mutex API and SILC Thread API and implemented
6902 them for Unix. Affected files are
6903 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6904 lib/silcutil/unix/silcunixmutex.c and
6905 lib/silcutil/unix/silcunixthread.c.
6907 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6909 * Fixed the silc_server_remove_clients_by_server's channel
6910 key re-generation. The hash table handling was incorrect
6911 and would not work with many channels. Affected file is
6914 * Fixed some memory leaks around the server code.
6916 * Rewrote the silc_server_get_users_on_channel to support IPv6
6917 based Client ID's. Affected file silcd/server.c.
6919 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6920 specification. However, a separate document must be written
6921 to define the detailed signing procedure and the payload
6922 associated with the flag. Defined the flag to the
6923 lib/silccore/silcchannel.h as well.
6925 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6927 * Changed the dynamic tables to static size tables in the
6928 lib/silccrypt/silchmac.c.
6930 * Removed GCC dependencies from the code. A patch by cras.
6932 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6934 * Do not show the error "Error receiving packet bla bla"
6935 in server if it really was not an error (-2 means that reading
6936 is pending). Affected file silcd/server.c.
6938 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Fixed a possible crash in silc_server_remove_clients_by_server
6941 in silcd/server.c. Fixed there also some memory leaks.
6943 * Fixed the silc_idlist_replace_client_id. It could replace
6944 wrong key in the hash table. Affected file silcd/idlist.c.
6946 * Do not check whether there are global users on the channel
6947 if the channel->global_users is FALSE. Affected functions
6948 silc_server_remove_from_one_channel and
6949 silc_server_remove_from_channels in silcd/server.c. Also,
6950 do not check if the removed client is local as we can be
6951 sure that global client was not removed from the channel
6952 and checking for global users is not needed.
6954 * The silc_server_remove_clients_by_server now re-generates
6955 the channel keys correctly for those channels that had
6956 clients removed from them. Affected file silcd/server.c.
6958 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6960 * Found the reason of random crashes in the server. We weren't
6961 ignoring the SIGPIPE signal (which can be sent in write())
6962 and it crashed the server. Affected file silcd/silcd.c.
6964 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Assure that sock->user_data is not NULL in the function
6967 silc_server_packet_send in silcd/packet_send.c.
6969 * Disconnect the remote connection if it could not be added
6970 to any ID lists in the server. The affected file is
6973 * Check in silc_server_packet_send[_real/dest] that the
6974 socket is not disconnecting and ignore the data if it is.
6975 Affected file silcd/packet_send.c.
6977 * Define inline to __inline on native WIN32 compilation.
6978 Affected file includes/silcwin32.h.
6980 * Added some explicit type casts for inline code since MSVC
6981 require them. Affected files lib/silcutil/silcbuffer.h,
6982 lib/trq/silcdlist.h and lib/trq/silclist.h.
6984 * Print warning in log files from now on if the packet
6985 decryption fails. Affected file silcd/server.c.
6987 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Changed the `say' client operation's interface to accept
6990 new `type' argument to indicate the type of the message sent
6991 by the library. The application may filter the library's
6992 messages according the type. The affected file is the
6993 lib/silcclient/silcapi.h.
6995 * Added two new functions to lib/silcclient/silcapi.h:
6996 silc_client_del_client and silc_client_del_client_by_id.
6997 Affected file lib/silcclient/idlist.c.
6999 * Moved the clientincludes.h from includes/ to silc/ and
7000 serverincludes.h from includes/ to silcd/.
7002 * The modes for the CMODE and CUMODE are now passed as
7003 uint32 for application with COMMAND_REPLY. The affected
7004 file is lib/silcclient/command_reply.c.
7006 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7008 * /WHOIS without arguments shows client's own information.
7009 Affected file lib/silcclient/command.c.
7011 * Changed PING to not accept any arguments. The specs
7012 says that client can ping only the connected server so
7013 requiring an argument is not needed. Affected file is
7014 lib/silcclient/command.c.
7016 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7018 * Fixed a fatal bug in private message sending and reception
7019 encryption and decryption when using private message keys.
7020 The implementation was incorrect and did not follow the
7021 specification. It causd that some of the message were
7022 lost since it did not use the sending and receiving keys
7023 as the protocol suggests. This has been fixed and will cause
7024 incompatibilities with older clients when sending private
7025 message encrypted with private message keys. Affected files
7026 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7027 and various other in Irssi SILC Client.
7029 Added `responder' boolean argument to the functions
7030 silc_client_add_private_message_key[_ske] to indicate when
7031 the key is added as responder or initiator of the key
7034 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7036 * Removed the silc_ske_check_version function and created
7037 a SilcSKECheckVersion callback. Added also a function
7038 silc_ske_set_callbacks that is now used to set all SKE
7039 callbacks. The callback functions are not given to
7040 the SKE functions anymore, but this function is used to
7043 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7045 * Added `silc_version' argument to the silc_client_alloc
7046 to define the version of the application for the library.
7047 The library will use the version string to compare it
7048 against the remote host's (usually a server) version
7049 string. Affected file lib/silcclient/silcapi.h
7051 * Added the KE protocol context to Key Agreement context
7052 in client library so that we can abort the SKE if it
7053 is in process when we get timeout. Affected file is
7054 lib/silcclient/client_keyagr.c.
7056 * Do not resolve the client ID forever if it returns in the
7057 first time that such client does not exist. This was done
7058 for example with private message. Affected file is
7059 lib/silcclient/client_prvmsg.c.
7061 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Do not add regex.h for WIN32. The affected file
7064 includes/silcincludes.h.
7066 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7067 not work yet 100%. It generates the DLL's automatically
7068 when compiling with --with-win32 under cygwin.
7070 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7072 * lib/contrib/regex.c is not compiled on WIN32.
7074 * Added silc_net_get_socket_opt function to the
7075 lib/silcutil/silcnet.h.
7077 * Added includes/silcwin32.h for WIN32 specific includes
7080 * Do not use ptime structure or any of the posix process
7081 functions on WIN32 in lib/silccrypt/silrng.c.
7083 * Added silc_gettimeofday to provide generic function
7084 for struct timeval on all platforms. Added the function
7085 to lib/silcutil/silcutil.h.
7087 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7089 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7090 library as they clearly belong there. As a plus side we
7091 can make the actual socket connection routines platform
7094 Added also new generic function silc_socket_read and
7095 silc_socket_write (that used to be silc_packet_[read/write].
7096 The implementation of these are platform specific.
7098 * Added WIN32 specific routines of silc_socket_[read/write]
7099 to lib/silcutil/win32/silcwin32sockconn.c.
7101 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7103 * Added preliminary support for native WIN32 compilation under
7104 cygwin (using the -mno-cygwin option for GCC) to the
7105 ./configure.in.pre. The --with-win32 now prepares the
7106 compilation for native WIN32.
7108 * Rewrote the SILC Scheduler interface in the file
7109 lib/silcutil/silcschedule.h. The scheduler is now context
7110 based and does not have anymore any global static scheduler.
7111 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7112 and created lib/silcutil/win32 directory for WIN32 based
7115 * Added Unix specific network routines to the
7116 lib/silcutil/unix/silcunixnet.c and the old
7117 lib/silcutil/silcnet.c includes now only generic routines.
7119 Added WIN32 specific network routines to the
7120 lib/silcutil/win32/silcwin32net.c.
7122 * Added Unix specific utility functions from the
7123 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7125 * Added WIN32 SILC Scheduler to the file
7126 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7129 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7131 * Do not handle JOIN notify in the server if the target client
7132 is not registered (idata->registered == FALSE). The affected
7133 file is silcd/packet_receive.c.
7135 * Update the nickrec->founder in event_cumode in the Irssi SILC
7136 client. Affected file irssi/src/silc/core/silc-channels.c.
7138 * Fixed the CUMODE_CHANGE notify handling in the server when
7139 server and router are announcing their clients on channels.
7140 Now the mode changes are saved and notified correctly. The
7141 affected file is /silcd/packet_receive.c.
7143 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7144 They really did not replace the cache entry in the ID Cache.
7145 Now they do that. Affected file silcd/idlist.c.
7147 * Fixed the KICK notify handling in the Irssi SILC client to
7148 update the channel records so that the kicked client does not
7149 appear to be on the channel. The affected file is
7150 irssi/src/silc/core/silc-channels.c.
7152 * Always update the conn->current_channel when executing command
7153 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7155 * Fixed the KILL notify handling in Irssi SILC client to remove
7156 the killed client on all channels.
7158 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7160 * Fixed the silc_parse_command_line to remove extra spaces
7161 from the start and end of the arguments. Affected file is
7162 lib/silcutil/silcutil.c.
7164 * Cancel and free any active protocol in the function
7165 silc_server_close_connection. Affected file silcd/server.c.
7167 * Cancel and free any active protocol in the function
7168 silc_client_close_connction. Affected file is
7169 lib/silcclient/client.c.
7171 * Do not execute the KILL command for clients that are in
7172 history (ie. they are not in the network). Affected file is
7175 * Fixed KILL notify handling, client does not crash anymore.
7176 Affected file irssi/src/silc/core/silc-channels.c.
7178 * Reduced the default packet buffer size from 2048 to 1024 in
7179 lib/silccore/silcpacket.c.
7181 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7182 counter to the SKE context that is incresed when the SKE library
7183 performs async operation outside the library. If the outside
7184 process frees the SKE context and FREED status will be set
7185 and the library will detect after the sync operation that the
7186 libary is freed. The affected files are
7187 lib/silcske/silcske[_status].[ch].
7189 * Resolve the client entry information in the function
7190 silc_client_channel_message to assure that NULL pointer is not
7191 passed as client entry to the application. */
7193 * Fixed the task timeout calculation to assure that there is
7194 never negative timeouts. The affected file is
7195 lib/silcutil/silcschedule.c.
7197 * Fixed the channel user mode notification sending in server.
7198 It was sent point-to-point to the router (or to server by router)
7199 but it needs to be destined to a channel. The routines now
7200 supports sending the channel user mode notifys to the channels
7201 when announcing clients and channels. Affected files are
7202 silcd/server.c and silcd/packet_receive.c.
7204 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7205 It did not actually replace the old channel entry in the cache.
7206 Affected file lib/silcclient/client_notify.c.
7208 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7210 * Fixed a possible crash in silc_packet_send_prepare. It now
7211 assures always that there is enough space in the buffer and
7212 at the tail area of the buffer (for MAC).
7214 Fixed the inbound buffer reallocation in silc_packet_read.
7215 It was old code and did not handle the reallocation correctly.
7218 The affected file is lib/silccore/silcpacket.c.
7220 * Fixed buffer overflow in silc_parse_nickname in the file
7221 lib/silcutil/silcutil.c.
7223 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7225 * make install generates new server keys only if there is not
7228 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7230 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7231 Added check that if the NOREPLY is set then we will not send
7232 the away message. This avoids infinite loop of away messages
7233 if both clients are away. The affected file is
7234 lib/silcclient/client_prvmsg.c.
7236 * Fixed client crash if /NICK was given without arguments.
7237 Affected file lib/silcclient/command.c.
7239 * Server does not send the invite list in INVITE command back
7240 to the client if the list was not altered. Added this notion
7241 to the protocol spec as well. Affected file silcd/command.c.
7243 Fixed possible crash in INVITE command by checking the
7244 value of silc_server_get_client_route command.
7246 * Fixed the INVITE notify type handling. The arguments are now
7247 taken in correct order and client does not crash. The affected
7248 file is irssi/src/silc/core/silc-channels.c.
7250 Removed the "Inviting xxx to channel" message from the
7251 client library away and let the application handle it.
7252 Affected file lib/silcclient/command.c. Added that message
7253 to Irssi SILC client's message formats.
7255 * Fixed CMODE command crash in client. It now checks the
7256 amount of arguments correctly and does not crash. The affected
7257 file is lib/silcclient/command.c.
7259 * Do not create new channel automatically in silc_channels_join
7260 but check whether the channel by that name already exists.
7261 Affected file irssi/silc/core/silc-channels.c.
7263 * Do not send the SERVER_SIGNOFF to router if the disconnected
7264 entity was the router. Affected file silcd/server.c.
7266 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7267 SILC client as it was missing from there.
7269 Added the handling of the KICK notify to the Irssi SILC client
7270 as it was missing. Added "you have been kicked" message to
7271 Irssi SILC client's message modules formats.
7273 Added the handing of the KILL notify to the Irssi SILC client
7274 as it was missing. Added the kill message module formats
7277 The affected file is irssi/src/silc/core/silc-channels.c.
7279 * The router did not save the channel mode the server announced.
7280 Affected file silcd/packet_receive.c.
7282 * Fixed a possible crash in INFO command in server. If the
7283 server did not provide the server info it crashed. Affected
7284 file silcd/command.c.
7286 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Fixed the GETKEY command in the server to check also the
7289 global list. Otherwise the GETKEY would not work correctly
7290 in normal SILC server. Affected file silcd/command.c.
7292 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7294 * Fixed GETKEY crash, it crashed if the command did not succseed.
7296 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7298 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7299 is now real and not just an macro interface to GMP.
7301 Removed the entire GMP from the source tree and imported new
7302 NSS MPI library instead. Reason for removing GMP is that it is
7303 extremely large and compiles extremely slow. The NSS MPI
7304 is only a few files and compiles in less than 10 seconds.
7305 The speed is also about the same as GMP. The MPI is imported
7306 to lib/silcmath/mpi.
7308 If the system has GMP installed we will still use the GMP.
7309 If it is not then the NSS MPI will be compiled.
7311 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7313 * Merged a long nickname (127 characters long) crash bugfix from
7314 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7316 * Merged a freed memory reference bugfix from Irssi CVS tree.
7317 Affected file irssi/src/core/commands.c.
7319 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Added the server's public key sving and verification to the
7322 server when performing the SKE. This was missing and the
7323 remote server's (or router's) public key was accepted without
7324 checking whether we have it previously or trust it at all.
7325 Affected file silcd/protocol.c.
7327 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Check in the silc_server_timeout_remote if protocol is active
7330 and make sure that the protocol's final callback is called so
7331 that all memory if freed. Affected file silcd/server.c.
7333 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7335 * silc_server_whois_send_reply crashed the server if the nickname
7336 was 127 characters long. Affected file silcd/command.c.
7338 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * Added sanity check to the silc_server_new_client. If the hostname
7341 is provided inside username then check that the provided hostname
7342 really is the same as the resolved one. If the hostname was not
7343 resolved then check it from the public key. Affected file is
7344 silcd/packet_receive.c.
7346 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7347 if the server disconnected us and the connection is not valid
7348 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7350 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7351 the library to the lib/silcutil/silcutil.[ch].
7353 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7355 * Close log file after open. Affected file
7356 lib/silcutil/silclog.c.
7358 * Check whether sock == NULL in silc_client_send_packet and return
7359 if it is. Affected file lib/silcclient/silcclient.c.
7361 * Check rec->entry == NULL in the Irssi SILC Client before
7362 sending the channel message. Affecte file is
7363 irssi/src/silc/core/silc-servers.c.
7365 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Merged a splitted window bugfix from Irssi CVS tree. The
7368 affected file is irssi/src/fe-text/textbuffer-view.c.
7370 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7371 It did not print nickname.
7373 * Improved the distributions system a bit.
7375 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7378 irssi/src/fe-text/gui-window.c.
7380 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7381 to in-active server. The affected file is
7382 irssi/src/silc/core/client_ops.c.
7384 * Resolve the client in USERS command reply if the entry does
7385 not have username resolved. The affected file is
7386 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7387 command to WHOIS command to really resolve stuff. The USERS
7388 is not used any more in any critical section so WHOIS can
7389 be used even though it might be slower than IDENTIFY.
7391 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7394 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * Changed the protocol API a bit more consistent in the
7397 lib/silccore/silcprotocol.[ch].
7399 * Changed the following headers to ROBODoc format:
7401 lib/silccore/silcpayload.h
7402 lib/silccore/silcprotocol.h
7403 lib/silccore/silcsockconn.h
7405 All core library headers are now formatted.
7407 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Fixed a bug in Irssi SILC client; do not show that you are
7410 server/router operator if you really are not. Affected file is
7411 irssi/src/silc/core/client_ops.c.
7413 * Renamed silc_command_free_payload to silc_command_payload_free.
7414 Affected file lib/silccore/silccommand.h
7416 * Added silcmath.h to include the prototoypes of various routines
7417 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7420 * Changed the following headers to ROBODoc format:
7422 lib/silccore/silcchannel.h
7423 lib/silccore/silccommand.h
7424 lib/silccore/silcid.h
7425 lib/silccore/silcidcache.h
7426 lib/silccore/silcmode.h
7427 lib/silccore/silcnotify.h
7428 lib/silccore/silcpacket.h
7429 lib/silcmath/silcmath.h
7431 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7433 * Added checking to the server code not to start the server if
7434 ciphers and stuff are not configured properly. Affected files
7435 silcd/serverconfig.[h] and silcd/server.c.
7437 * Changed the layout of the header files of the public interfaces
7438 in the SILC libraries. The new layout supports ROBODoc
7439 documentation tool (and some others) so that it is easy to create
7440 a library reference manual. All the other headers and source
7441 code must still follow the CodingStyle document. Also source
7442 code must not include these ROBODoc stuffs, only the headers.
7443 Furthermore, all public interface headers must now be named
7444 by using `silc' prefix, example: silcapi.h, silccipher.h.
7445 Some files were renamed due to this. All the other headers
7446 must not be used as public interfaces. I will update the
7447 CodingStyle document later. Changed following headers, so far:
7449 lib/silcclient/silcapi.h
7450 lib/silccore/silcauth.h
7451 lib/silccore/silcprivate.h
7452 lib/silccrypt/silcdh.h
7454 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * Removed silc_client_packet_send_flush from the client library
7459 as it is not needed. Affected file lib/silcclient/client.[ch].
7461 * Added printing of message of unresolved authentication method
7462 to the Irssi SILC client. Added it to the module formats.
7463 Removed the same message from the client library.
7465 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Added new distribution feature, DISTLABEL. Every distribution
7468 can define own preprocessor label that can be used in the
7469 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7470 file distributions, acconfig.h.pre and prepare.
7472 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7474 * Added Makefile.defines_int to include the actual definitions
7475 for Makefile.defines.in. Tested the new distribution system,
7476 created distributions and tested installation.
7478 * Added AWAY message printing to the Irssi SILC client. Added
7479 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7481 * Added SCONNECT command to call the SILC's CONNECT command.
7482 Cannot use CONNECT directly since Irssi uses that internally.
7483 Affected file irssi/src/silc/core/silc-servers.c.
7485 Added ACTION local command. It is same as ME command but takes
7486 the channel as mandatory argument.
7488 Rewrote some of the Irssi's help files to suite for SILC
7491 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * Added Makefile.defines[.in] that should for now on be included
7494 in all Makefile.am file in the source tree. That file includes
7495 all common compilation definitions for SILC source tree.
7497 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Minor changes to the ./prepare script to change the package
7500 name according the distribution name to the configure.in.
7502 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Created new distribution system. Added file `distributions'
7505 that defines all the distributions that can be created out of
7506 the SILC source tree. The ./prepare script now reads that
7507 file to determine how to prepare the distributions. The
7508 first argument to the ./prepare is the name of the distribution
7509 and second is the version of the distribution. If given
7510 without arguments it creates the default (toolkit) distribution
7511 with the default version (defined in ./prepare).
7513 All Makefile.am files that are subject to the distributions
7514 are now named as Makefile.am.pre. These are ./Makefile.am
7515 and lib/Makefile.am. Others may be changed later.
7517 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Added invite list, ban list, some key management and connection
7520 error message printing to module formats in the Irssi SILC client.
7522 * Added new silc_client_set_away_message to set the away message
7523 that is back to the person who sent private message. The
7524 affected file lib/silcclient/silcapi.h and the
7525 lib/silcclient/client_prvmsg.c.
7527 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Fixed the private message sending in the Irssi SILC client,
7530 added local command KEY to the Irssi SILC client.
7532 Added key management and key agreement message formats to the
7533 irssi/src/fe-common/silc/module-formats.[ch].
7535 Added USERS (alias WHO) printing, server/router operator
7536 indication and LIST command printing to the module formats.
7538 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Fixed channel joining notify handling, cumode notify handling
7541 from Irssi SILC client.
7543 * Added SILC specific module-formats to the Irssi SILC client so
7544 that SILC specific message hilighting, colors etc is possible.
7545 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7547 Added channel mode, channel user mode, actions, notices,
7548 whois and whowas printing to the the module-formats.c.
7550 * Fixed a bug in channel deletion in the server. The channel
7551 is not left to the cache even if the channel founder auth mode
7552 is set when there are no users anymore on the channel. Affected
7553 file silcd/server.c.
7555 * The silc_net_localhost now resolves the entire hostname including
7556 the domain name. Affected file lib/silcutil/silcnet.c.
7558 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Changed the ask_passphrase client operation to be ascynchronous.
7561 It has now a completion callback and a context that the
7562 application must call after it has got the passphrase from
7563 the user. Affected files lib/silcclient/silcapi.h,
7564 lib/silcclient/protocol.c, lib/silcclient/command.c and
7567 Added SilcAskPassphrase callback that the application calls
7568 to deliver the passphrase to the library.
7570 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7571 The public key verification and especially a certificate
7572 verification is asynchronous procedure.
7574 Added new SILC_SKE_STATUS_PENDING status to indicate the
7575 request is pending and a callback will be called to finalize
7578 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7579 indicate that remote end did not send its public key (or
7580 certificate), even though we require it. Added check for this
7581 condition in the SKE. This was a security bug, now fixed.
7583 Defined new SilcSKEVerifyCbCompletion callback that is called
7584 when the verification process is completed.
7586 The affected files lib/silcske/silcske_status.h and
7587 lib/silcske/silcske.[ch].
7589 * Changed the verify_public_key client operation to be async
7590 as well. Defined SilcVerifyPublicKey callback that is used to
7591 indicate the success of the public key verification process.
7593 Changed the server and client to use the new async client
7596 * Changed the Irssi SILC client's internal scheduler to be called
7597 twice as many times as it used to be. As a result the client
7598 should be a bit faster now. Affected file is
7599 irssi/src/silc/core/silc-core.c.
7601 * Added support to Irssi SILC client of asynchronous public key
7602 verification and passphrase inquiry. Affected file is
7603 irssi/src/silc/core/silc-core.c.
7605 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7607 * Do not say "You have left channel %s" in client library.
7608 Moved it to the application. Affected files are
7609 lib/silcclient/command.c and silc/client_ops.c.
7611 * Fixed silc_client_get_clients. Command context was not
7612 duplicated and was freed memory in the callback. Affected
7613 file lib/silcclient/idlist.c.
7615 * Do not say "you are now talking..." on JOIN command in the
7616 client library. The appliation must handle it.
7618 * Do not say ".. changed topic to" in command reply in the
7619 client libary. The application must handle it.
7621 * Fixed TOPIC command sending in the client library.
7623 * Fixed a memory leak in silc_client_command_free in the file
7624 lib/silcclient/command.c.
7626 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Imported a modified version of Irssi client to the source tree.
7629 The Irssi will be used to create a new client called
7630 Irssi SILC. Imported to irssi/.
7632 Added silc_core_init_finish function to the Irssi. Affected
7633 file irssi/configure.in.
7635 A lot changes in the Makefile.ams around the irssi tree.
7637 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Do not rehash if the new size is same as the old size of the
7640 hash table, in the silc_hash_table_rehash*. The affected file
7641 lib/silcutil/silchashtable.c.
7643 * Replaced hash_table_del_by_context calls from the server
7644 (when channel->user_list and client->channels) to the
7645 hash_table_del as it is sufficient and faster.
7647 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Added silc_hash_table_list, silc_hash_table_get and the
7650 SilcHashTableList structure to provide an alternative way to
7651 traverse the hash table. The affected files are
7652 lib/silcutil/silchashtable.[ch].
7654 * Changed the server's idlist routines to use the hash table
7655 routines to optimize the code.
7657 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Replaced the client entry's `channel' list and channel entry's
7660 `user_list' list to hash tables for optimized lookup. Changed
7661 the code to use the hash table interface around the code.
7662 Affected file lib/silcd/idlist.[ch].
7664 * Added `auto_rehash' boolean argument to the function
7665 silc_hash_table_alloc to indicate whether the hash table should
7666 auto-rehash when it thinks is appropriate time. It will
7667 increase the hash table size if the there is twice as much
7668 entries in the table than the size of the table, and will
7669 decrease the size if there are twice as less entries than
7670 the size of the table.
7672 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7676 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * silc_idcache_purge_by_context deletes the entry now by context
7679 as it is supposed to do. Affected file lib/silccore/idcache.c.
7681 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7682 client is not anymore valid (WHOWAS givens the info) and not
7683 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7685 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Removed the `data' and `data_len' arguments from the ID Cache
7688 interfaces and added `name' argument. ID Cache does not handle
7689 anymore the binary data only a names associated with given ID.
7691 * When hashing a Client ID with silc_hash_id the entire ID is
7692 not hashed anymore, instead only the hash of the Client ID is
7693 hashed. This way we can access the Client ID from the cache
7694 with Client ID but with the hash of the ID (which is a hash of
7695 the nickname) as well without any difference in performance.
7697 Added also silc_idcache_find_by_id_one_ext to do one on one
7698 searching when we have the actual ID. Added also function
7699 silc_hash_client_id_compare. The affected files are
7700 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7702 * When hashing the name associated with a ID it is always done
7703 in lowercase. This way we can access the cache without worrying
7704 about case-sensitivity, even though, for example nicknames are
7707 * Fixed a bug in server with channel message sending. It put
7708 wrong ID type as destination ID. The affected file
7709 silcd/packet_send.c.
7711 * silc_idcache_del_by_context now deletes from all hash tables
7712 by context. Affected file lib/silccore/idcache.c.
7714 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * Changed the client library to use the new ID Cache interface.
7717 Changes around the source tree.
7719 * Added silc_hash_table_rehash_ext to rehash with specific
7720 hash function. Affected file lib/silcutil/silchashtable.[ch].
7722 * Added silc_hash_string_compare to compare two strings in the
7723 hash table. Affected file lib/silcutil/silcutil.[ch].
7725 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7727 * Added new function silc_idcache_del_by_context into the
7728 lib/silccore/idcache.[ch].
7730 * Changed the server's ID list routines to use the new ID Cache
7731 interface. Changes around the source tree.
7733 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7735 * Added silc_hash_table_del[_by_context]_ext functions in to the
7736 lib/silcutil/silchashtable.[ch].
7738 Removed silc_hash_table_find_all* routines and added new
7739 silc_hash_table_find_foreach to replace them.
7741 Added silc_hash_table_replace_ext function as extended
7742 replacing function. Separated the simple hash table interface
7743 from the extended hash table interface in the file
7744 lib/silcutil/silchashtable.h.
7746 * Fixed minor bugs and changed it to use some of the new
7747 hash table functions in lib/silccore/idcache.c
7749 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Added new function silc_hash_table_find_all to return all keys
7752 in the hash table by the specified key. As the hash table is
7753 collision resistant it also makes it possible to have several
7754 duplicate keys in the hash table. This function may be used to
7755 find all of the keys from the hash.
7757 Added user_context arguments to the SilcHashFunction,
7758 SilcHashCompare and SilcHashDestructor to deliver user specified
7761 Added new fuctions silc_hash_table_find[_all]_ext to do
7762 extended lookup with specified hash and compare functions and
7763 specified user contexts.
7765 Added new function silc_hash_table_add_ext to add the key
7766 with specified hash function and user context.
7768 Added new function silc_hash_table_foreach to traverse all
7769 entrys in the hash table. Added SilcHashForeach callback
7772 Added new function silc_hash_table_del_by_context to delete
7773 the entry only if the context associated with the key matches.
7775 Affected files are lib/silcutil/silchashtable.[ch].
7777 * Removed silc_hash_[server/client/channel]_id and added just
7778 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7779 silc_hash_id_compare to compare two ID's using as the hash table
7780 comparison function. Added also silc_hash_data to hash
7781 binary data and silc_hash_data_compare to compare it.
7783 * Removed silc_idlist_find_client_by_hash as it is not needed
7784 anymore. Affected file silcd/idlist.[ch].
7786 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7787 to use internally the SilcHashTable. The new ID Cache is a lot
7788 faster than the old one. Some of the ID Cache interface was also
7789 rewritten and obsolete and stupid functions were removed.
7791 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7793 * Added entry_count field to the SilcHashTable to keep the number
7794 of the entries in the table. Implemented the function
7795 silc_hash_table_rehash. Added new function
7796 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7798 Fixed a minor bug in silc_hash_table_free.
7800 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7801 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7802 into the lib/silcutil/silcutil.[ch].
7804 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Implemented a collision resistant hash table into the
7807 lib/silcutil/silchashtable[ch]. See the header and the source
7808 for the SilcHashTable API.
7810 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Merged dotconf version 1.0.2 into lib/dotconf.
7814 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Do not compile anything in lib/silcsim/* if the SIM support
7817 is not enabled. The tree should now compile without problems
7820 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Compiled the SILC under cygwin. Compiled and tested briefly
7823 without problems. More tests needed. The SIMs didn't compile
7826 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7828 * Fixed possible crash in silc_get_username in the
7829 lib/silcutil/silcutil.c.
7831 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * Fixed a va_arg in silc/client_ops.c.
7835 * Oops, RC5 routines were named AES and caused some problems
7836 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7838 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7840 * Added new SilcIDIP structure into the lib/silccore/id.h and
7841 replaced the old `ip' fields from all SILC ID's to that type.
7842 This is a step towards IPv6 support.
7844 The silc_id_get_len takes now the ID as an extra argument.
7845 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7846 both IPv4 and IPv6 based ID's.
7848 The affected files are lib/silccore/id.[ch] and other files
7849 around the tree using these routines.
7851 * Removed the ID length arguments in server from various
7852 silc_server_send_notify_* routines -> they are not needed
7855 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Fixed memory leak in silc_encode_pem_file in the file
7858 lib/silcutil/silcutil.c.
7860 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Check minor version as well in the SKE. Affected files are
7863 silcd/protocol.c and lib/silcclient/protocol.c.
7865 * Added --identifier option to the server so that an identifier
7866 can be when creating the public key for the server. Affected
7867 file is silcd/silcd.c.
7869 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7870 lib/silccrypt/silcpkcs.c.
7872 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Register default ciphers and stuff when using -C option with
7875 the server. Affected file sildc/silcd.c.
7877 * Put back the servers public key filename format, it is better
7878 than the new one. For now, the client keys are saved with the
7879 new filename format. The affected file silc/client_ops.c.
7881 * Implemented the Cipher API for the rest of the ciphers that
7882 did not implement it or implemented it the wrong way.
7884 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Register default ciphers and stuff when using the -S option
7887 in the client. Affected file silc/silc.c. Same also when
7888 creating new key pair with -C option.
7890 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Fixed the silc_verify_public_key client operation function to
7893 save the public keys differently. The fingerprint is now
7894 used as filename and not the hostname. This way also the
7895 client keys are saved uniquely and not with hostnames. The
7896 affected file is silc/client_ops.c.
7898 * Trimmed the silc_hash_fingerprint function to remove extra
7899 whitespaces from the end of the fingerprint. The affected
7900 file is lib/silccrypt/silchash.c.
7904 * Added silc_cipher_register_default function to register all
7905 default ciphers. It can be used when configuration files
7906 does not exist and the application does not want any specific
7907 ciphers in any specific order.
7909 The SilcDList is now used as silc_cipher_list dynamically
7910 allocated cipher list. Removed the static list all together
7911 and now all ciphers must be allocated to the dynamic list.
7912 The silc_cipher_alloc routine was changed to check only the
7915 All silc_cipher_* routines that used to return int returns
7918 The affected files lib/silccrypt/silccrypt.[ch].
7920 * The same thing was done to silc_hash_* as for silc_cipher_*
7921 routines. Affected files lib/silccrypt/silchash.[ch].
7923 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7924 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7925 Added also silc_pkcs_[un]register[_default] functions.
7926 Removed the data_context from the PKCS API.
7928 * Added silc_hmac_register_default function to register default
7929 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7930 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7931 to unregister all hmacs at once.
7933 * Register the default ciphers, hash functions, PKCSs and HMACs
7934 if client's configuration file does not exist. The affected
7937 * The client did not load the hash functions from the SIM
7938 modules at all. Added support for this. Affected file is
7939 silc/clientconfig.c.
7941 * When decoding public key with silc_pkcs_public_key_decode, check
7942 the supported algorithm only if PKCS are registered. Affected
7943 file lib/silccrypt/silcpkcs.c. The same was done with the
7944 silc_pkcs_private_key_decode.
7946 * Fixed the SILC List routines to keep the list always in order.
7947 It used to change the list's order when traversing the list but
7948 not it preserves the order. Affected file lib/trq/silclist.h.
7950 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Added the client library to use the SilcSocketConnection's
7953 reference counter (by silc_socket_dup) to prevent the bug that
7954 the socket object may be freed underneath async operation.
7956 * The name resolv library checking fixes in the configure.in.pre.
7959 * Created new version of the protocol drafts for future
7960 development. The -03 drafts are the ones that will be changed
7961 in the trunk now and the -02 will remain as they are.
7963 * Send list of CUMODE notifys to the router when announcing
7964 the channel users to the router. Affected file silcd/server.c.
7965 If the router receiving channel founder CUMODE for a channel
7966 that already has channel founder it will send CUMODE notify
7967 to the sender to remove the channel founder rights from the
7968 announced client. Affected file silcd/packet_receive.c.
7970 * The CUMODE notify may now use Server ID as well as the entity
7971 who changes the mode. Updated protocool specs.
7973 * Updated INSTALL and README files.
7975 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * New web pages in the http://silc.pspt.fi. The pages was
7982 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Implemented the [DenyConnectin] config section in the server.
7985 Added silc_server_config_denied_conn to check whether incoming
7986 connection is denied. Affected file silcd/serverconfig.[ch].
7988 * Do not check the ports when checking the incoming configuration
7989 data if the port is 0, meaning any. Affected file is
7990 silcd/serverconfig.c.
7992 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Fixed buffer overflow in silc_string_compare in the file
7995 lib/silcutil/silcutil.c.
7997 * Fixed double free in silc_server_command_leave in the file
8000 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Fixed the version checking in the server. Affected file is
8005 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Fixed the configuration data fetching when accepting new
8008 connections in the server. Affected file silcd/server.c.
8010 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Added `sender_entry' argument to the function
8013 silc_server_packet_relay_to_channel so that we can check
8014 whether some destination actually belongs to the same route
8015 the sender belongs (ie, we must not resend the packet to the
8016 sender). Affected file silcd/packet_send.[ch].
8018 * Added `servername' field to the SilcClientEntry in the server
8019 to hold the name of the server where client is from. Affected
8020 file is silcd/idlist.h.
8022 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Moved the channel message encrypting in the router betwen
8025 router connections from silc_server_channel_message to the
8026 silc_server_packet_relay_to_channel since we want to check
8027 whether we have anybody channel before encrypting anything.
8028 Affected files silcd/packet_[receive/send].c.
8030 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Fixed the [AdminConnection] server config section to support
8033 multiple entries. Affected file silcd/serverconfig.c.
8035 * Added support into the server to check the validity of the
8036 incoming connection before executing any KE or authentication
8039 * The connection configuration is now saved to the KE and
8040 connection auth protocol contexts and not fetched anymore in
8041 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8043 * The local hosts listenning address and port is also resolved
8044 now when starting the server. We want to have the socket object
8045 to include the real address and port for the listener. Added
8046 new function silc_net_check_local_by_sock into the files
8047 lib/silcutil/silcnet.[ch].
8049 * Fixed a broadcast bug in server -> do not broadcast if we
8052 * Fixed a routing bug. Do not route broadcast packets ever.
8053 Broadcast packets must be processed always and not routed since
8054 they may be destined to some other host than yourself and thus
8055 would get routed without no good reason. Affected file is
8058 * Added function silc_server_config_is_primary_route to check
8059 whether primary router connection has been configured (a router
8060 configuration that we are initiating). If there is not, we
8061 will assume that there is only two routers in the SILC network
8062 and we will use the incoming router connection as our primary
8063 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8065 * Changed the order of the broadcasting. Broadcast _after_ the
8066 packet has been processed not before. Affected file is
8069 * Fixed a [ClientConnection] parsing bug. The port was never
8070 parsed correctly thus resulting to port 0. Affected file
8071 silcd/serverconfig.c.
8073 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8074 argument and did not set the broadcast packet flag. Affected
8075 file silcd/packet_send.c. Fixed same bug in the function
8076 silc_server_send_notify as well.
8078 * If we receive NEW_ID packet for our own ID in the server, ignore
8081 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Removed the nickname from the Private Message Payload.
8086 Updated the code and the protocol specs.
8088 * Updated protocol specs for submitting to the IETF.
8090 * Tweaked the Random Number Generator a bit. Affected file
8091 lib/silccrypt/silcrng.c. Exported a new function
8092 silc_rng_[global]_add_noise which can be used to add more
8095 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Do not parse packets with different timeout when protocol
8098 is active -> may cause problem with rekey. Affected file
8101 * When server receives signoff notify it must not create
8102 new channel key if the client is on any channels since the
8103 sender of the signoff notify will create it.
8105 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Added printing of error messages during SKE protocol from the
8108 failure packet sent by server during SKE. Affected file
8111 * Removed the client's failure_callback handling with timeout
8112 and handle it immediately when received.
8114 * The SKE library returned wrong type in SUCCESS and FAILURE
8115 packets. They must be 32 bit MSB not 16 bit MSB.
8117 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Ok, rewrote the logic of the re-key and now it seems to work.
8120 I tested it on high traffic with frequent re-keys without
8121 problems. Added hmac_receive (and renamed hmac to hmac_send)
8122 in SilcClientConnection in lib/silcclient/client.h and
8123 in SilcIDListData in silcd/idlist.h. Also, removed the
8124 SilcPacketParserContext's cipher and hmac fields as they are
8125 not needed anymore and actually caused some problems when
8126 the ciphers and hmac's changed underneath the packet parser.
8128 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * If re-key protocol is active then process the incoming packets
8131 synchronously since we must assure that icoming packets encrypted
8132 with the old key is processed before the new keys is set to
8133 use. This is true other packets than for REKEY packets.
8134 Affected file silcd/server.c. The same was done to client library
8135 as well, affected file lib/silcclient/client.c.
8137 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Fixed bug in client and server to accept the force send if
8140 the packet is send from silc_[server/client]_packet_process
8141 function. Otherwise the packets are never delivered, oops.
8143 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Disable force sending of packets when REKEY protocol is active.
8146 We must assure that no packet is sent directly when rekey is
8147 performed. All packets must be sent through packet queue.
8148 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8149 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8150 function is silc_[server/client]_packet_send_real to check
8153 * Replaced the SIM paths from example config files to
8154 /usr/local/modules. Also, make install creates now
8155 /usr/local/silc/logs directory to hold all the SILC server
8158 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Made the configure.in.pre work on Solaris. Patch by salo.
8162 * Made all ciphers compatible with non-x86 machines. Defined
8163 CBC mode macros into lib/silccrypt/ciphers_def.h.
8165 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Fixed the make install.
8169 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8171 * When MAC computation fails the silc_packet_decrypt returned 0
8172 even though it was supposed to return -1. Fixed this. The
8173 affected file is lib/silccore/silcpacket.c.
8175 * Do not replace the config files in /etc/silc (in make install)
8176 if they already exist. Affected file ./Makefile.am.
8178 * Do not send re-key packets immediately but through packet queue.
8179 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8181 * Changed silc_net_check_host_by_sock to return FALSE if the
8182 IP/DNS could not be resolved. Though, it returns the IP address
8183 now even if it could not resolve it (but returns also FALSE).
8184 Affected file lib/silcutil/silcnet.[ch].
8186 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8188 * Added silc_pkcs_decode_identifier to decode the public key's
8189 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8190 Added also silc_pkcs_free_identifier. Added also new context
8191 SilcPublicKeyIdentifier.
8193 * Added -S option to the silc client. It is used to dump the
8194 contents of the specified public key file.
8196 * Changed the PKCS api to return the public key length when
8197 setting the public key.
8199 * Fixed a fatal bug in the public and private key file loading.
8200 Affected file lib/silccrypt/silcpkcs.c.
8202 * Execute the packet parsing for client with zero (0) timeout
8203 if the protocol is active. Affected file silcd/server.c.
8205 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Made the key generation options to the silcd program. Added
8208 -C option, equivalent to client's option.
8210 * Added new [ServerKeys] config section to the server. It
8211 configures the server's public and private key.
8213 * Defined generic Public Key Payload into the protocol
8214 specification to send specific type of public keys and
8217 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8218 public key or certificate.
8220 * Implemented the GETKEY command to the server and to the
8221 client library and on user interface.
8223 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Made preliminary `make install' work.
8227 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Added SilcServerRekey context into silcd/idlist.h.
8231 * Added the PFS support as defined in the specification to the
8232 SKE protocol. Affected files lib/silcske/*.c.
8234 * Added `ske_group' field to the SilcServerRekey context to hold
8235 the number of the SKE group that is used with PFS in re-key.
8236 Affected file silcd/idlist.h.
8238 * Added PFS re-key support to the server. Affected file is
8241 * Added silc_protocol_cancel to cancel execution of the next
8242 state of the protocol. Affected file is
8243 lib/silccore/silcprotocol.[ch].
8245 * Added the re-key support with and without PFS to the client
8246 library. Re-key is performed once in an hour, by default.
8248 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8249 Added silc_client_rekey_callback and silc_client_rekey_final.
8250 Affected files are lib/silcclient/protocol.[ch] and
8251 lib/silcclient/client.[ch].
8253 * Removed the `hmac_key' and `hmac_key_len' fields from the
8254 SilcClientConnection structure; not needed. Affected file is
8255 lib/silcclient/client.h.
8259 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Do not ask whether user wants to use the negotiated private key
8262 for private messages, just use it. Affected file is
8263 silc/local_command.c.
8265 * Added `send_enc_key' and `enc_key_len' fields to the
8266 SilcIDListData structure since they are needed in the re-key
8267 phase. Affected file is silcd/idlist.[ch].
8269 * Implemented the simple re-key protocol into the server.
8270 Affected files silcd/server.c and silcd/protocol.[ch]. The
8271 re-key will be performed once in an hour, by default.
8273 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8274 Added silc_server_rekey, silc_server_rekey_callback and
8275 silc_server_rekey_final.
8277 * Removed Tunneled flag from the protocol. Updated the code
8278 and the specifications.
8280 * Adde `pfs' field to the SilcIDListData to indicate whether
8281 the PFS is to be performed in the re-key. Affected file is
8284 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8287 int64 of at least the xintXX size. If void * is less that 4
8288 bytes uint32 * will be used. Defined bool as boolean.
8290 * Changed _ALL_ unsigned long and unsigned int to uint32,
8291 unsgined short to uint16 in the source tree.
8293 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8294 not handle clients that has entry->data.registered == FALSE.
8295 They are not in the network anymore. Affected file is
8298 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Implemented the sending of the SERVER_SIGNOFF notify in the
8301 server. Affected file is silcd/server.c.
8303 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8304 Added also silc_notify_payload_encode_args into the
8305 lib/silccore/silcnotify.[ch].
8307 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8308 Affected file silcd/packet_receive.c.
8310 * Implemented the SERVER_SIGNOFF notify handling in the client
8311 library. Affected file lib/silcclient/client_notify.c. Also,
8312 implemnted the printing of the SERVER_SIGNOFF info to the
8313 application. Affected file silc/client_ops.c.
8315 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8316 if the deleting was successful. Affected file silcd/idlist.[ch].
8318 * Added support for public key authentication in the connection
8319 authentication protocol in the client library. Affected file
8320 lib/silcclient/protocol.c.
8322 * Changed the server's silc_idlist_get_clients_by_* interface
8323 to support already allocated array so that new entries may be
8324 added to pre-allocated array. Affected file silcd/idlist.[ch].
8325 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8326 and command replies.
8328 * All command reply functions in the server now calls the
8329 pending command callback even if error occured. This way the
8330 error will be delivered to the client as well. Affected files
8331 silcd/command.c and silcd/command_reply.c.
8333 * Fixed INFO command to return local server's info if no server
8334 was provided. Affected file lib/silcclient/command.c.
8336 * Removed RESTART command for good. Updated the code and the
8339 * Rewrote parts of the task system. It is a bit simpler now.
8340 Removed unsued task priorities. The affected files are
8341 lib/silcutil/silctask.[ch].
8343 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Moved the USERS printing from the library to the application.
8346 Affected files lib/silcclient/command.c and silc/client_ops.c.
8348 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Added channel key re-key support. The re-key is perfomed
8353 only by the router and is done once in an hour. Added `rekey'
8354 field to the SilcChannelEntry in the server. Affected files
8355 silcd/server.c and silcd/idlist.h.
8357 * Added silc_task_unregister_by_context into the file
8358 lib/silcutil/silctask.[ch].
8360 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Added SILC_UMODE_GONE mode to indicate when the client is not
8363 present in the SILC network. Added also support to the local
8364 command AWAY that will set this mode. Added support of showing
8365 "xxx is gone" in WHOIS command. The USERS command shows the
8366 gone status as well.
8368 * Fixed setting server and router operator privileges in the
8369 server's UMODE command. Affected file silcd/command.c.
8371 * Merged the SKE KE1 and KE2 payloads into one payload. The
8372 new KE payload is equivalent to the old KE2 payload.
8374 Cleaned up the SKE Start Payload parsing. It now uses the
8375 simple buffer unformatting to do the parsing. A lot faster
8378 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8379 to the SKE that is used to indicate whether both of the SKE
8380 parties should perform authentication. By default only the
8381 responder performs authentication. By setting this flag also
8382 the initiator must do authentication. By default it is unset
8383 since in normal SKE case, client to server connection, only
8384 the responder should do authentication. When doing SKE between
8385 two clients both should perform authentication. Updated the
8386 code and the protocol specs.
8388 * A little fix to IDENTIFY command in the server. Search the
8389 client first by hash not nickname. Affected file is
8392 * Fixed the silc_client_close_connection to support closing
8393 the client to client connections wihtout deleting too much
8394 data. Affected file lib/silcclient/client.c.
8396 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8397 are received if protocol used to be active but is not anymore
8398 the application would crash due to NULL pointer dereference.
8399 Affected files silcd/server.c and lib/silcclient/client.c.
8401 * Added `hash' field to the SilcClientConnection to include
8402 the hash function negotiated in the SKE protocol.
8404 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8405 to set the channel founder authentication data. A client can
8406 claim the founder rights later by providing the authentication
8407 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8408 This way the channel founder can regain the channel founder
8409 privileges even it is left the channel. This works only on
8410 local server and the client must be connected to the same
8411 server to be able to regain the founder rights. Updated the
8412 protocol specs accordingly.
8414 Added support to the CMODE command in the client to set the
8415 founder auth data. Read the README to see how to set it.
8417 Added support to the CUMODE command to claim the founder
8418 rights. Read the README to see how to do it.
8420 Added support for the founder authentication to the Channel
8421 Entry in the server. Affected file silcd/idlist.h.
8423 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8424 server's CMODE command. Affected file silcd/command.c.
8426 * Added the following new functions into lib/silccore/silcauth.[ch]:
8427 silc_auth_get_method and silc_auth_get_data.
8429 * The server now saves the remote hosts public key to the
8430 SilcIDListData pointer. Affected file silcd/protocol.c.
8432 * The normal server now does not remove the channel entry from
8433 the cache if the founder authentication data is set. It used
8434 to remove it if the founder was the last one on the channel on
8435 the server and left the channel. The auth data is saved and
8436 if the channel is re-joined later the old entry is used with
8437 the old auth data. Affected files silcd/command_reply.c and
8440 * Removed the `pkcs' field from the SilcIDListData structure
8441 in the server; it is not used. Affected file silcd/idlist.h.
8443 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Fixed packet processing on slow links. Partial packets were
8446 never re-processed because the incoming data buffer was cleared
8447 by the application. Application must not directly clear the
8448 sock->inbuf, the packet processing routines handle it. Fixed
8449 this in client library and in server.
8451 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Fixed the WHOIS and IDENTIFY send reply function to really
8454 check whether to send list or just one entry. Affected file
8457 * Cleaned up the LEAVE command's channel key distribution. The
8458 affected file silcd/command.c.
8460 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8461 can enforce the channel mode as well. In that case the ID
8462 includes the ID of the server. The code now enforces the
8463 mode change if the router have different mode than the server.
8465 * The notify client operation with CMODE_CHANGE notify can now
8466 return NULL client_entry pointer if the CMODE was not changed
8467 by client. Application must check for this.
8469 * Added <Server ID> argument to INFO command to support server
8470 info fetching by Server ID.
8472 * Added silc_server_announce_get_channel_users to get assembled
8473 packets of channel users of the specified channel. Affected
8474 file silcd/server.[ch].
8476 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8477 was freed underneath the ID Cache.
8479 * Re-announce clients when the server received CHANNEL_CHANGE
8480 notify from the router. Affected file silcd/packet_send.c.
8482 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8485 crashed since it did not handle the fact that there is no cipher
8486 called "3" and didn't check the error condition. Now fixed.
8488 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8489 flag. It can be used to send message requests.
8491 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Implemented the RESTART command in the client.
8495 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8496 notice type messages. Added notice printing to the user
8499 * The channel keys are not re-generated if the channel's mode
8500 is PRIVKEY, ie private key on the channel exists. Affected
8501 files silcd/server.c and silcd/command.c.
8503 * Fixed a little bug in channel message delivery when channel
8504 private keys are set in the server. Affected file is
8505 silcd/packet_send.c.
8507 * Changed the setting on channel->on_channel = TRUE from the
8508 silc_client_save_channel_key to the JOIN command reply. The
8509 key payload is not received if the private channel key is set.
8510 Affected file lib/silcclient/command_reply.c and the
8511 lib/silcclient/client_channel.c.
8513 * When the CMODE_CHANGE notify is sent and the channel private
8514 key mode is removed the channel key must be re-generated in
8515 other cells as well. Added this support for the router in the
8516 silcd/packet_receive.c.
8518 * Added new local command NOTICE to send notice message on
8519 channel. Affected file silc/local_command.[ch].
8521 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Added new local command ME to the client. It is used to send
8524 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8525 some action. Affected file silc/local_command.[ch].
8527 * Changed channel_message and private_message client operations
8528 to deliver the message flags to the application. Added also
8529 the `flags' arguments to the silc_client_send_channel_message
8530 and silc_client_send_private_message functions. Affected file
8533 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Redefined the Private Message Payload to support private message
8536 keys and to support the new private message flags. Updated
8537 the protocol specs. Flags makes it possible to have for example
8538 CTCP style messages.
8540 * Added new type SilcPrivateMessagePayload and defined an API
8541 for it in the lib/silcclient/silcprivate.[ch].
8543 * Tested private message private keys successfully. Tested the
8544 private message key set, unset and list commands with the new
8547 * Redefined the Channel Message Payload to include the channel
8548 message flags (equal with private message flags) to support
8549 for example CTCP style messages.
8551 * Defined some of the message (for channel and private message)
8552 flags. Updated the protocol specs and added the flags to the
8553 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8555 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Added SilcKeyAgreementStatus type to the key agreement routines
8558 to indicate the current status and error if one occured.
8559 The status types are defined in the lib/silcclient/silcapi.h.
8561 * Added new local command KEY that is used to set and unset private
8562 keys for channels, set and unset private keys for private messages
8563 with remote clients and to send key agreement requests and
8564 negotiate the key agreement protocol with remote client. The
8565 key agreement is supported only to negotiate private message keys,
8566 it currently cannot be used to negotiate private keys for channels,
8567 as it is not convenient for that purpose.
8569 * Fixed a minor pending callback setting bug in the function
8570 silc_client_get_client_by_id_resolve, now the function works.
8571 Affected file lib/silcclient/idlist.c.
8573 * Added function silc_net_get_local_port to get local bound
8574 port by socket. Added to lib/silcutil/silcnet.[ch].
8576 * Added `sockets' and `sockets_count' fields to the SilcClient
8577 object. They hold the sockets of the listenning sockets in
8578 the client. Listenning sockets may be for example the key
8579 agreement server. Affected file lib/silcclient/client.[ch].
8580 Added functions the silc_client_add_socket and the
8581 silc_client_del_socket. They are exported to the application
8584 * Added ~./silc/clientkeys to support other client's public keys.
8586 * Renamed verify_server_key client operation to verify_public_key
8587 and added one argument to indicate the type of the connection
8588 (server, client etc.).
8590 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8592 * Added silc_server_connection_auth_request to handle the
8593 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8594 silcd/packet_receive.[ch].
8596 * Added silc_server_send_connection_auth_request into the
8597 silcd/packet_send.c to send the connection auth request packet.
8599 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8602 * Fixed the public key authentication in responder side in the
8603 server. The `auth_data' pointer includes the SilcPublicKey
8604 not the path to the public key. Affected file silcd/protocol.c.
8606 * Implemented the public key authentication in the initiator side
8607 in the server. Affected file silcd/protocol.c.
8609 * Removed the [RedirectClient] config section from the server
8610 configuration. Is not needed and I don't want to implement it.
8612 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Cleaned up the CMODE command in the server. It now works
8615 correctly and supports all the modes defined in the protocol.
8616 Affected file is silcd/command.c.
8618 * Added `hmac_name' field to the SilcChannelEntry in the server
8619 to hold the default HMAC of the channel. It can be set when
8620 creating the channel (with JOIN command). Affected files
8623 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8624 type to indicate the change of the current cipher and hmac
8625 on the channel. Client can safely ignore the <cipher> argument
8626 (if it chooses to do so) since the CHANNEL_KEY packet will
8627 force the channel key change anyway. The <hmac> argument is
8628 important since the client is responsible of setting the new
8629 HMAC and the hmac key into use.
8631 * Fixed the CMODE command in the client library as well.
8633 * Tested CMODE command in router environment successfully.
8635 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8637 * Show the version of the remote client (or server) when connecting
8638 to the server. It is logged to the log file. Affected file
8639 is silcd/protocol.c.
8641 * Fixed the KILLED notify handling in the client library. The
8642 client must be removed from all channels when receiving the
8645 Also, do not remove the client entry when giving the KILL
8646 command but when the KILLED notify is received.
8648 * Removed silc_idlist_find_client_by_nickname from the server.
8649 Not needed anymore. Affected files silcd/idlist.[ch].
8651 * Implemented the CHANNEL_CHANGE notify type handling to the
8652 server. Affected file silcd/server.c.
8656 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Added silc_server_send_notify_invite to send the INVITE
8659 notify between routers.
8661 * Implemented the INVITE command correctly to the server.
8663 * Implemented the INVITE notify type handling in the server.
8665 * Implemented the INVITE command to the client library and on the
8668 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Added function silc_server_get_client_resolve to find the
8671 client entry by ID from all ID lists and then resolve it
8672 (using WHOIS) if it cannot be found. Affected file is
8675 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Implemented the BAN command to the client library.
8679 * The JOIN command in the server now checks the invite list
8682 * Changed the silc_command_reply_payload_encode_va and the
8683 silc_command_payload_encode_va to support that if argument is
8684 NULL it ignores and checks the next argument. Affected file
8685 lib/silccore/silccommand.c.
8687 * Added silc_server_send_notify_ban to send the BAN notify
8688 type between routers.
8690 * Chaned the silc_notify_payload_encode to support that if
8691 argument is NULL it ignores and checks the next argument.
8692 Affected file lib/silccore/silcnotify.c.
8694 * Tested ban lists in router environment successfully.
8696 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Implemented BAN command to the server, in silcd/command.[ch].
8700 * Removed the BAN and INVITE_LIST modes from the CMODE command
8703 * Added function silc_string_match to regex match two strings.
8704 Affected files lib/silcutil/silcutil.[ch].
8706 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Redefined parts of the SilcChannelEntry in the server to support
8709 the new ban and invite lists.
8711 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Redefined the INVITE command. The same command can be used to
8714 invite individuals to the channel but also to manage the invite
8715 list of the channel (to add to and remove from the invite list).
8716 Updated the protocol specs.
8718 * Added new command SILC_COMMAND_BAN that can be used to manage
8719 the ban list of the channel. Updated the protocol specs.
8721 * Removed the channel modes: the SILC_CMODE_BAN and the
8722 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8723 in the CMODE command. The equivalent features are now available
8724 using INVITE and BAN commands. Updated the protocol specs.
8726 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8727 in the network about change in the current ban list. The notify
8728 type is not used by the client.
8730 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8731 support the invite lists.
8733 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Added new function silc_string_regexify that converts string
8736 including wildcard characters into regex string that can
8737 be used by the GNU regex library. Added into the file
8738 lib/silcutil/silcutil.[ch].
8740 Added silc_string_regex_combine to combine to regex strings
8741 into one so that they can be used as one regex string by
8742 the GNU regex library. Added into the file
8743 lib/silcutil/silcutil.[ch].
8745 Added silc_string_regex_match to match two strings. It returns
8746 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8748 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Imported GNU regex to the soruce tree into lib/contrib.
8751 Fixed some compiler warning from the regex.c.
8753 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8755 * Fixed MOTD command in the server to work in router environment.
8757 * Fixed the MOTD command in the client library to support
8758 the server argument in the command.
8760 * Added `nickname_len' argument to the silc_idlist_add_client
8761 in the server, as the `nickname' argument may be binary data
8764 * Added silc_idlist_get_channels to return all channels from
8767 * Implemented LIST command to the server. Affected file is
8770 * Implemented the LIST command to the client library and on the
8773 * Added [<user count>] argument to the LIST command reply.
8774 With private channels the user count is not shown.
8776 * Updated TODO and README.
8778 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8780 * The client entry's data.registered must be TRUE even with
8781 global client entry on global client list. The data.registered
8782 is used to check whether the client is anymore in the network,
8783 for example with WHOWAS command so it must be valid.
8785 * Fixed the WHOWAS command in the server. It now actually works
8786 in router environment. Added function into silcd/command_reply.c
8787 silc_server_command_reply_whowas_save.
8789 * Added silc_idlist_purge function to the silcd/idlist.c
8790 to periodically purge the ID Cache.
8792 * Fixed INFO command in the server. It works now in router
8793 environment. Added <server name> argument to the INFO command
8794 reply. Updated the protocol specs.
8796 * Fixed minor bug in silc_idcache_purge to not purge if the
8797 expire value is zero.
8799 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8800 they were buggy because of the WHOWAS information.
8802 * Fixed local command MSG to handle the async resolving of
8803 the remote client properly. It used to fail the first MSG.
8804 Affected file silc/local_command.c.
8806 * Added `data_len' field to SilcIDCache context.
8808 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * Update TODO. Todo in commands in the server.
8812 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8815 used by routers as broadcast packet to inform other routers
8816 about the changed user mode.
8818 Implemented the notify handling in the server. Affected file is
8819 silcd/packet_receive.c. Added the function
8820 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8822 * Added new generic Channel Payload and deprecated the New Channel
8823 Payload. The New Channel Payload is now the generic Channel
8826 * Added new argument `mode' to the silc_server_send_new_channel
8827 as it is required in the Channel Payload now.
8829 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8830 and created a new and real SilChannelPayload to represent the
8831 new generic Channel Payload. Implemented the encode/decode
8832 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8834 * Added silc_server_get_client_channel_list to return the list
8835 of channels the client has joined for WHOIS command reply.
8836 Affected file silcd/server.[ch].
8838 * Implemented the channel list sending in the WHOIS command reply
8839 in server and in the client.
8841 Implemented the channel list displaying on the user interface
8842 as well. Affected file silc/client_ops.c.
8844 * Added silc_channel_payload_parse_list to parse list of Channel
8845 Payloads. It returns SilcDList list of SilcChannelPayloads.
8846 Client for example can use this function to parse the list of
8847 channels it receives in the WHOIS command reply. The caller
8848 must free the list by calling silc_channel_payload_list_free.
8849 Affected files lib/silccore/silcchannel.[ch].
8851 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Added one new argument <user mode> to the WHOIS command reply
8854 to return the mode of the user in SILC. Updated the protocol
8857 Implemented it to the server and client.
8859 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Fixed the mode printing on the user interface on joining.
8862 Affected file silc/client_ops.c.
8864 * Implemented the UMODE command and user modes in general to the
8865 client library and to the user interface.
8867 * Implemented the UMODE command to the server.
8869 * The server now sends UNKNOWN_COMMAND error status if client sends
8870 unknown command. Affected file silcd/command.c.
8872 * All server commands now handle the command identifier the right
8873 way when sending the command reply to the client. The client can
8874 use to identify the command replies with the identifier.
8876 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Added silc_server_get_client_route to resolve the route to
8879 the client indicated by the client ID. Affected file is
8882 * Added silc_server_relay_packet as general function to relay
8883 packet to arbitrary destination. This deprecates functions
8884 like _send_private_message_key, _relay_notify etc. Affected
8885 file is silcd/packet_send.[ch].
8887 Removed silc_server_send_key_agreement,
8888 silc_server_send_private_message_key and
8889 silc_server_packet_relay_notify functions from the file
8890 silcd/packet_send.[ch].
8894 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8895 server. Affected file silcd/packet_receive.[ch].
8897 * Implemented the KILL command to the client. Implemented the
8898 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8899 Affected files lib/silcclient/command[_reply].c and
8900 lib/silcclient/client_notify.c. Implemented the KILL notify
8901 printing in the user inteface.
8903 * Fixed a lot silc_parse_nick memory leaks from the client
8904 library in the file lib/silcclient/command.c.
8906 * Changed the silc_server_send_notify_on_channels's `sender'
8907 argument from SilcSocketConnection to SilcClientEntry to
8908 check the sender as entry and not as connection object and not
8909 to send to the client provided as argument. The affected file
8910 is silcd/packet_send.[ch].
8912 * The notify packets that are destined directly to the client used
8913 to not to be processed by the server. Now changed that and the
8914 server processes all notify packets. After relaying the packet
8915 to the client the notify packet is processed in the server.
8917 * The silc_server_free_client_data now checks whether there is
8918 pending outgoing traffic for the client and purges the data to
8919 the network before removing the client entry.
8921 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8923 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8924 an client is killed from the SILC Network. Updated the protocol
8927 Added new function silc_server_send_notify_killed to the
8928 silcd/packet_send.[ch].
8930 * Added function silc_server_packet_relay_notify to relay notify
8931 packets that are destined directly to a client. In this case
8932 the server does not process the notify packets but merely relays
8933 it to the client. Affected file silcd/packet_send.[ch].
8935 Added also silc_server_packet_process_relay_notify to check
8936 whereto relay the notify. Affected file is
8937 silcd/packet_receive.[ch].
8939 * Implemented the KILL command to the server.
8943 * Added the backup schema desgined last fall to the protocol
8944 specs for everyone to see. The specification is in the
8945 *-spec-xx.txt draft and the packet type definitions for the
8946 backup routers is in *-pp-xx.txt draft. Thusly, added also
8947 new packet type SILC_PACKET_CELL_ROUTERS.
8949 * A big security problem in the implementation discovered. The
8950 signoff of an client did not cause new channel key generation
8951 which it of course should've done. The channel keys must be
8952 always re-generated when client leaves (or signoffs) the channel.
8953 The silc_server_remove_from_channels funtion now handles
8954 the channel key re-generation.
8956 * Added `sender' argument to the silc_server_send_notify_on_channels
8957 to not to send the client provided as argument. Affected file
8958 silcd/packet_send.[ch].
8960 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Implemented OPER and SILCOPER commands into the server and
8965 * Added silc_auth_verify and silc_auth_verify_data to verify
8966 the authentication directly from the authentication payload.
8967 It supports verifying both passphrase and public key based
8968 authentication. Affected file lib/silccore/silcauth.[ch].
8970 * Added `hash' field to the SilcIDListData structure. It is the
8971 hash negotiated in the SKE protocol. Affected file is
8974 * Slight redesigning of the SilcAuthPayload handling routines.
8975 Do not send SilcPKCS but SilcPublicKey as argument.
8977 * Implemented the public key authentication support to the
8978 serverconfig. The public key is loaded from the provided path
8979 and saved as authentication data to void * pointer. Thus,
8980 changed the unsigned char *auth_data to void *auth_data;
8982 * Fixed SHUTDOWN command to send the reply before the server
8983 is shutdown. :) Affected file silcd/command.c.
8985 * Fixed fatal bug in CONNECT command. The hostname was invalid
8986 memory and server crashed. Affected file silcd/command.c.
8988 * Fixed fatal bug in CLOSE command. The server_entry became
8989 invalid but was referenced later in the command. Affected file
8992 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8994 * Fixed fatal bug in failure packet handling. Server ignored
8995 the failure and thus crashed when it came.
8999 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9002 that the command may be executed only once in (about) 2 seconds.
9003 The old SILC_CF_LAG flag is same but allows command bursts up
9004 to five before limiting.
9006 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9007 server code. Various commands now includes the CF_LAG_STRICT
9008 flag to disallow any kind of miss-use of the command.
9010 * Fixed the silc_buffer_unformat to not to allocate any data
9011 if the length of the data is zero. It used to allocate the
9012 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9014 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Changed the format of AdminConnection configuration section
9017 in the server. Added username of the admin to the format.
9018 Affected files silcd/serverconfig.[ch].
9020 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9021 to return admin configuration data by host, username and/or
9024 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Implemented WHOWAS command to the server. Added the functions:
9028 silc_server_command_whowas_parse,
9029 silc_server_command_whowas_send_reply,
9030 silc_server_command_whowas_from_client and
9031 silc_server_command_whowas_from_server
9033 * Added <Client ID> argument to the WHOWAS command reply. Updated
9034 the protocol specs accordingly.
9036 * Implemented WHOWAS command and command_reply to the client
9039 Implemented the WHOWAS printing on the user interface.
9041 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9043 * Added new argument to the WHOWAS command reply, the real name.
9044 It is an optional argument. Updated the protocol specs.
9046 * Added SilcIDCacheDestructor callback that is registered when
9047 the SilcIDCache is allocated. The callback is called when
9048 an cache entry in the ID Cache expires, or is purged from the
9049 cache. Added into lib/silccore/idcache.[ch].
9051 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9052 to destruct the client entries when the cache entry expires.
9053 Other ID Cache's in server and in the client library ignores
9056 * If the ID Cache entry's `expire' field is zero then the entry
9057 never expires. Added boolean `expire' argument to the
9058 silc_idcache_add function in the lib/silccore/idcache.[ch].
9059 If it is TRUE the default expiry value is used.
9061 * Added silc_server_free_client_data_timeout that is registered
9062 when client disconnects. By default for 5 minutes we preserve
9063 the client entry for history - for WHOWAS command.
9065 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Added support to the server to enforce that commands are not
9068 executed more than once in 2 seconds. If server receives
9069 commands from client more frequently, timeout is registered
9070 to process the commands. Affected file silcd/command.c.
9071 Added new function silc_server_command_process_timeout.
9073 * Changed NICK_NOTIFY handling in client library to check that
9074 if the client's nickname was changed, so there is no need to
9075 resolve anything from the server.
9077 * Removed error printing from the WHOIS and IDENTIFY commands.
9078 If error occurs then it is ignored silently in the client library.
9079 The application, however, may map the received error to
9080 human readable error string. The application currently maps
9081 the NO_SUCH_NICKNAME error to string.
9083 * Made the command status message public to the application. Moved
9084 them from lib/silcclient/command_reply.c to
9085 lib/silcclient/command_reply.h. The application can map the
9086 received command status to the string with the
9087 silc_client_command_status_message function.
9089 * Added check to the server to check that client's ID is same
9090 as the Source ID in the packet the client sent. They must
9093 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * Added dist-bzip hook to the Makefile.am to make bzip2
9096 compressed distributions.
9098 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * Server now enforces the maximum length for the nickname and
9101 the channel as protocol specification dictates. 128 bytes for
9102 nickname and 256 bytes for channel name.
9104 * Moved the WHOIS printing to the application. The client libary
9105 does not print out the WHOIS information anymore, the application
9106 must do it. Renamed silc_client_command_reply_whois_print to
9107 the silc_client_command_reply_whois_save.
9109 The client's idle time is also sent to the application now, and
9110 the idle is shown on screen.
9112 * Added silc_client_command_reply_identify_save to save the
9113 received IDENTIFY entries.
9115 * Do not check for channel private keys in message sending and
9116 reception if the channel does not have the PRIVKEY mode set.
9117 Affected file lib/silclient/client_channel.c.
9119 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9121 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9122 just surfaced after chaning the JOIN procedure.
9124 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Added silc_client_get_clients_by_list to get client entries
9127 from Client ID list, that is returned for example by JOIN
9128 and USERS command replies. The application should use this
9129 function for example when JOIN command reply is received to
9130 resolve the clients already on the channel (library does not
9131 do that anymore as USERS command reply is not used in the JOIN
9132 procedure anymore). Affected files lib/silcclient/silcapi.h and
9133 lib/silcclient/idlist.c.
9135 * JOIN command reply and USERS command reply returns now SilcBuffer
9136 pointers instead of unsigned char pointers when returning
9137 the client list and mode list.
9139 * Added <Client ID> argument to the JOIN command reply, mainly
9140 for the server to identify for which client the command was
9141 originally sent. Updated protocol specs accordingly.
9143 * Added SilcDlist private_key pointer to the SilcChannelEntry
9144 in the client to support the channel private keys. Affected
9145 file is lib/silcclient/idlist.h.
9147 * Added SilcChannelPrivateKey argument to the function
9148 silc_client_send_channel_message so that application can choose
9149 to use specific private ke if it wants to. If it is not provided,
9150 the normal channel key is used, unless private keys are set.
9151 In this case the first (key that was added first) is used
9152 as the encryption key.
9154 * Implemented the support for channel private key handling.
9155 Implemented the following functions:
9157 silc_client_add_channel_private_key,
9158 silc_client_del_channel_private_keys,
9159 silc_client_del_channel_private_key,
9160 silc_client_list_channel_private_keys and
9161 silc_client_free_channel_private_keys
9163 Affected file lib/silcclient/client_channel.c.
9165 * Added the support for the private keys in the channel message
9166 sending and encryption and in the message reception and
9167 decryption. Affected funtions are
9168 silc_client_send_channel_message and silc_client_channel_message.
9170 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9172 * Added SKE's key verify callback to the client library's
9173 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9175 * Removed the statement that server (or router) must send USERS
9176 command reply when joining to the channel so that the client
9177 knows who are on the channel. Instead, the client list and
9178 client's mode list is now sent in the JOIN command reply to the
9179 client who joined channel. This is better solution.
9181 * Added function silc_server_get_users_on_channel and function
9182 silc_server_save_users_on_channel to the silcd/server.[ch].
9184 * Removed function silc_server_command_send_users from the
9187 * Do not show topic on the client library anymore. The topic is
9188 sent in the command reply notify to the application and the
9189 application must show the topic now.
9191 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Added client searching by nickname hash into the IDENTIFY and
9194 WHOIS commands in the server as they were clearly missing from
9195 them. Affected file is silcd/command.c.
9197 * Fixed a bug in private message receiving in the client library.
9198 The remote ID was freed and it wasn't supposed, now it is
9201 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Minor fix to the channel payload; allocate the data area, as it
9204 needs to be of specific length.
9206 * If the key agreement port is zero then the operating
9207 system will define the bound port. Affected files are
9208 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9210 * Added new function silc_channel_payload_decrypt into the file
9211 lib/silccore/silcchannel.[ch].
9213 * Moved the channel message etc, check from silc_packet_decrypt
9214 to applications. The library calls now a generic
9215 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9216 when the packet is either normal or special. This was done to
9217 allow more wide range of checking that was not allowed when
9218 the code was in library. Now applications can do virtually any
9219 checks to the packet and return to the library the decision how
9220 the packet should be processed. Affected files are
9221 lib/silccore/silcpacket.[ch].
9223 Added silc_server_packet_decrypt_check to the server and
9224 silc_client_packet_decrypt_check to the client library.
9226 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9227 to send with specified source and destination information.
9229 * Channel message delivery between routers was broken after the
9230 channel key distribution was fixed earlier. The channel key
9231 was used be to distributed to other routers as well which is not
9232 allowed by the protocol. Now this is fixed and channel keys
9233 really are cell specific and the channel message delivery between
9234 routers comply with the protocol specification.
9236 * Fixed various commands in server to check also the global list
9237 for the channel entry and not just the local list. The affected
9238 file silcd/command.c.
9240 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Added assert()s to buffer formatting and unformatting routines
9243 to assert (if --enable-debug) when error occurs. Affected
9244 file: lib/silcutil/silcbuffmt.c.
9246 * Changed to auto-reconnect to check whether the remote host is
9247 router and register the re-connect timeout if it is. It used
9248 to check that whether we are normal server, but router must do
9249 auto-reconnect with another router as well. Affected file
9252 * Removed the [<key len>] option from CMODE command as the cipher
9253 name decides the key length, nowadays. See the defined ciphers
9254 from the protocol specification.
9256 * Added [<hmac>] option to the CMODE command to define the HMAC
9257 for the channel. Added SILC_CMODE_HMAC channel mode.
9259 * Added [<hmac>] option for the JOIN command so that user can
9260 select which HMAC is used to compute the MACs of the channel
9263 * Added Hmac field to the Channel Message Payload. The integrity
9264 of plaintext channel messages are now protected by computing
9265 MAC of the message and attaching the MAC to the payload. The
9266 MAC is encrypted. Now, it is clear that this causes some
9267 overhead to the size of the packet but rationale for this is that
9268 now the receiver can verify whether the channel message decrypted
9269 correctly and also when private keys are set for the channel the
9270 receiver can decrypt the packet with several keys and check from
9271 the MAC which key decrypted the message correctly.
9273 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9274 lib/silccrypt/silccipher.[ch].
9276 * Added silc_hash_len to return the digest length into the
9277 lib/silcrypt/silchash.[ch].
9279 * Rewrote parts of Silc Channel Payload interface in the
9280 lib/silccore/silcchannel.[ch]. The encode function now also
9281 encrypts the packet and parse function decrypts it.
9283 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Fixed a minor formatting bug in the SKE's key material processing.
9286 It actually might have processed the keys wrong way resulting
9289 * Redefined the mandatory HMAC algorithms and added new algorithms.
9290 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9291 and hmac-md5 truncated to 96 bits. The mandatory is now
9292 hmac-sha1-96. Rest are optional (including the one that used
9293 to be mandatory). Rationale for this is that the truncated HMAC
9294 length is sufficient from security point of view and can actually
9295 make the attack against the HMAC harder. Also, the truncated
9296 HMAC causes less overhead to the packets. See the RFC2104 for
9299 * Added new [hmac] configuration section. The SKE used to use
9300 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9301 is of course wrong. The official names that must be proposed in
9302 the SKE are the ones defined in the protocol specification
9303 (hmac-sha1-96 for example). The user can configure any hmac
9304 using any hash function configured in the [hash] section. At
9305 least, the mandatory must be configured.
9307 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9309 * Added HMAC list to the SKE proposal list. It has now both
9310 hash algorithm list and HMAC list. This makes the protocol
9311 incompatible with previous versions. The SKE now seems to work
9312 the way it is supposed to work, for the first time actually.
9314 * Defined plain Hash algorithms to the protocol specification.
9317 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Implemented support for key agreement packets into the server.
9320 Added functions silc_server_key_agreement and
9321 silc_server_send_key_agreement. Other than these functions,
9322 server has nothing to do with this packet.
9324 * Added support for private message key packets into the server.
9325 Added functions silc_server_private_message_key and
9326 silc_server_send_private_message_key.
9330 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9331 called in the protocol's final callback instead in the END
9332 protocol state. This makes a little more sense and in the same
9333 time in client we can use the same protocol routines for normal
9334 key exchange and to key agreement packet handling as well.
9336 * Added to both client's and server's KE protocol context the
9337 SilcSKEKeyMaterial pointer to save the key material. We will
9338 bring the key material to the protocol's final callback by doing
9339 this. The final callback must free the key material.
9341 * Added SKE's packet_send callback into client's KE protocol
9342 context so that the caller can choose what packet sending function
9343 is used. This way we can use different packet sending when
9344 doing normal SKE when doing key agreement packet handling (in
9345 the key agreement packet handling we do not want to encrypt
9348 * Implemented the responder side of the key agreement routines
9349 in the client. The client can now bind to specified port and
9350 accept incoming key negotiation. The key material is passed
9351 to the application after the protocol is over.
9353 * Implemented the processing of incoming Key Agreement packet
9354 in the client. Added function silc_client_key_agreement to
9357 * Implemented the intiator side of the key agreement routines
9358 in the client. The client can now initiate key agreement with
9359 another remote client. The key material is passed to the
9360 application after the protocol is over.
9362 * Created client_keyagr.c to include all the key agreement
9365 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9366 SILC_TASK_CALLBACK except that it is not static.
9368 * Created client_notify.c and moved the Notify packet handling
9369 from the client.[ch] into that file.
9371 * Created client_prvmsg.c and moved all private message and
9372 private message key routines from the client.[ch] into that file.
9374 * Create client_channel.c and moved all channel message and
9375 channel private key routines from the client.[ch] into that file.
9377 * Changed silc_client_get_client_by_id_resolve to resolve with
9378 WHOIS command instead of IDENTIFY command, in the file
9379 lib/silclient/idlist.c.
9381 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9383 * Implemented the SKE's responder side to the Client library.
9385 * When FAILURE is received to the protocol do not trust it
9386 blindly. Register a timeout to wait whether the remote closes
9387 the connection as it should do it, only after that process the
9388 actual failure. This was changed to both client and server.
9390 * Added client_internal.h to include some of the structures
9391 there instead of client.h in lib/silcclient/.
9393 * Added function silc_task_unregister_by_callback to unregister
9394 timeouts by the callback function.
9396 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9398 * Some "Incomplete WHOIS info" errors has been appearing on the
9399 log files. Took away the entry->userinfo check from WHOIS
9400 reply sending. The entry->userinfo is now " " if client did not
9401 provide one. I thought this was fixed earlier but something
9402 is wrong still. Let's see if the error still appears.
9404 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9406 * Fixed a minor bug in the login when the channel key is
9407 re-generated in the server. It used to generate the key in
9408 wrong order and thus caused problems in the channel traffic.
9410 * Fixed a minor bug in channel key distsribution after
9411 KICK command. The key was not sent to the router even though
9414 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * Added silc_ske_process_key_material_data as generic routine
9417 to process any key material as the SILC protocol dictates. The
9418 function is used by the actual SKE library but can be used by
9419 applications as well. This relates to the private message keys
9420 and the channel private keys since they must be processed the
9421 same way the normal SILC session keys. The protocol dictates
9422 this. Affected files: lib/silcske/silcske.[ch].
9424 Added also silc_ske_free_key_material to free the
9425 SilcSKEKeyMaterial structure.
9427 * Defined silc_cipher_set_key function to set the key for
9428 cipher without using the object's method function. The affected
9429 files: lib/silccrypt/silccipher.[ch].
9431 * Implemented silc silc_client_add_private_message_key,
9432 silc_client_add_private_message_key_ske,
9433 silc_client_del_private_message_key,
9434 silc_client_list_private_message_keys and
9435 silc_client_free_private_message_keys functions in the
9438 Added functions silc_client_send_private_message_key to send
9439 the Private Message Key payload and silc_client_private_message_key
9440 to handle incoming Private Message Key payload.
9442 * Added Cipher field to the Private Message Key payload to set
9443 the cipher to be used. If ignored, the default cipher defined
9444 in the SILC protocol (aes-256-cbc) is used.
9446 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Removed lib/silcclient/ops.h file.
9450 Redefined parts of the SILC Client Library API. Created new
9451 file silcapi.h that deprecates the ops.h file and defines the
9452 published Client Library API. Defined also private message key
9453 API and channel private key API into the file.
9455 This is the file that the application must include from the
9456 SILC Client Library. Other files need not be included by
9457 the application anymore.
9459 * Added new key_agreement client operation callback and also
9460 defined the Key Agreement library API for the application.
9462 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9465 is used by clients to request key negotiation between another
9466 client in the SILC network. If the negotiation is started it
9467 is performed using the SKE protocol. The result of the
9468 negotiation, the secret key material, can be used for example
9469 as private message key.
9471 Implemented the Key Agreement payload into the files
9472 lib/silccore/silauth.[ch].
9474 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Redefined ciphers for the SILC protocol. Added some new ciphers
9477 and defined the key lengths for the algorithms. Changed the
9478 code accordingly. The default key length is now 256 bits.
9480 * Fixed SKE key distribution function silc_ske_process_key_material
9481 when the key length is more than 128 bits. The default key
9482 length in SILC is now 256 bits.
9484 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9485 to indicate unsupported algorithm.
9487 * Renamed rijndael.c to aes.c and all functions as well.
9489 * Fixed a long standing channel key setting bug in client library.
9490 Weird that it has never surfaced before.
9492 * Fixed bug in channel deletion. If the entire channel is removed
9493 then it must also delete the references of the channel entry
9494 from the client's channel list as the client's channel entry and
9495 the channel's client entry share same memory.
9497 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Implemented CONNECT and SHUTDOWN commands in the client.
9501 * Implemented CLOSE command to the client.
9503 * Added the function silc_idlist_find_server_by_name into the
9504 files silcd/idlist.[ch].
9506 Added the function silc_idlist_find_server_by_conn into the
9507 files silcd/idlist.[ch].
9509 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * DIE command was renamed to SHUTDOWN. Updated the both code
9514 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9515 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9517 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9520 * Added function silc_server_create_connection function to create
9521 connection to remote router. My server implementation actually
9522 does not allow router to connect to normal server (it expects
9523 that normal server always initiates the connection to the router)
9524 so the CONNECT command is only good for connecting to another
9527 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9529 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9530 or some other client was kicked from the channel.
9532 Implemented the handling of the notify type to both client
9535 Implemented silc_server_send_notify_kicked to send the KICKED
9536 notify. It is used to send it to the server's primary router.
9538 * Implemented the KICK command into server and client.
9540 * Added `query' argument to the silc_idlist_get_client function
9541 to indicate whether to query the client from server or not if
9544 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9545 to indicate that the client is not channel founder.
9549 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Removed the rng context from SilcPacketContext structure and
9552 changed that the packet routine uses the Global RNG API.
9554 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Added support for quit message that client can "leave" on the
9557 channel when it quits the SILC. It is ditributed inside the
9558 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9560 Added silc_server_free_client_data that will take the
9561 signoff message as argument.
9563 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9565 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Updated parts of the protocol specification to keep it up
9570 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9573 payloads in one packet.
9575 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9576 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9577 use now the new List flag.
9579 * Also deprecated the following packet types: REPLACE_ID,
9580 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9582 * Added list support for Notify packet in server.
9584 * Added silc_server_send_notify_channel_change to send the
9585 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9586 the silc_server_send_replace_id.
9588 * Added silc_server_send_notify_nick_change to send the
9589 NICK_CHANGE notify type. Deprecates the function
9590 silc_server_send_replace_id.
9592 * Added silc_server_send_notify_join to send the JOIN notify type.
9593 Deprecates the function silc_server_send_new_channel_user.
9595 * Added silc_server_send_notify_leave to send LEAVE notify type.
9596 Deprecates the function silc_server_send_remove_channel_user.
9598 * Added silc_server_send_notify_cmode and
9599 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9600 types. Deprecates the silc_server_send_set_mode function.
9602 * Added SERVER_SIGNOFF notify type to indicate that server has
9603 quit. This means that all clients on the channel from that
9604 server will drop. This can be also used when netsplit happens.
9606 Deprecated REMOVE_ID packet type since it is not needed anymore
9609 Added silc_server_send_notify_server_signoff to send the
9610 SERVER_SIGNOFF notify type. Deprecates the function
9611 silc_server_send_remove_id.
9613 Added also silc_server_send_notify_signoff to send the
9614 SIGNOFF notify type.
9616 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9617 SILC protocol from this day on. Changed the protocol
9618 specification as well.
9620 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9621 notify type. It is used between routers to notify about
9622 topic changes on a channel.
9624 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9627 * Partly updated the protocol specification to comply with the
9628 changes now made. It is still though a bit outdated.
9630 * The JOIN notify type now takes one extra argument <Channel ID>.
9631 The packet used to be destined to the channel but now the
9632 JOIN type may be sent as list thus it is impossible to
9633 destine it to any specific channel. By adding this argument
9634 it is again possible.
9636 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9638 * Added CREDITS file. The CHANGES and CREDITS file will appear
9639 in the distribution as well.
9641 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9644 types in the server's silcd/packet_receive.c.
9646 * Implemented CMODE and CUMODE to work in router environment.
9648 * Fixed minor encoding and decoding buglet from the
9649 lib/silccore/silcmode.c.
9651 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9654 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9656 * Changed all SilcConfigServer* and silc_config_server* to
9657 SilcServerConfig* and silc_server_config*, respectively.
9660 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Associated the ID (client or server ID) to the Authentication
9663 Payload to avoid any possibility of forging. Updated the
9664 protocol specification and the code accordingly.
9666 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * The RSA key length is now save to the RsaKey context in the
9669 key generation process in lib/silccrypt/rsa.c. The key length
9670 is now used to figure out the maximum size of the block allowed
9671 to be encrypted/signed.
9673 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9674 is equivalent to the silc_mp_mp2bin but does not allocate any
9677 * Changed silc_mp_mp2bin API to take length argument. If it is
9678 non-zero then the buffer is allocated that large. If zero, then
9679 the size is approximated using silc_mp_sizeinbase, which however
9682 * Created Global RNG API which is global RNG that application can
9683 initialize. After initializing, any routine anywhere in the
9684 code (including library) can use RNG without allocating a new
9685 RNG object. This was done to allow this sort of use of the
9686 RNG in code that has no chance to allocate RNG object. All
9687 applications currently allocate this and many routines in the
9688 library use this. Affected file lib/silccrypt/silcrng.[ch].
9690 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9691 it to use the Global RNG API.
9693 * Defined Authentication Payload into protocol specification that
9694 is used during SILC session to authenticate entities. It is
9695 used for example by client to authenticate itself to the server
9696 to obtain server operator privileges.
9698 Implemented this payload into the lib/silccore/silcauth.[ch].
9699 Implemented also routines for public key based authentication
9700 as the new protocol specification dictates.
9702 Moved definitions of different authentication methods from
9703 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9705 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9706 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9707 silc_pkcs_verify_with_hash functions into the file
9708 lib/silccrypt/silcpkcs.[ch].
9710 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * The client entry's userinfo pointer must be always valid.
9713 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9714 will fail since it requires the userinfo. Now, the userinfo
9715 is allocated as "" if actual userinfo does not exist. Actually,
9716 it must exist and it is totally Ok to drop client connections
9717 that does not announce the userinfo. However, we will make
9718 this workaround for now.
9720 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9721 to return the remote port by socket.
9723 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9725 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9726 SILC_SERVER_PENDING_EXEC and added an new macro
9727 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9728 data or when error occurs while processing the pending command.
9730 Added new argument `destructor' into silc_server_command_pending
9731 and to the SilcServerCommandPending object. This destructor is
9732 now called after calling the pending callback or if error occurs
9733 immediately. If error occurs the actual pending callback won't
9734 be called at all - only the destructor. The destructor may be
9735 NULL if destructor is not needed.
9737 All this applies for client library code as well. Similar
9738 changes were made there as well for the pending commands.
9740 In the client, the application must now allocate the
9741 SilcClientCommandContext with the silc_client_command_alloc
9744 * Added reference counter to the SilcServerCommandContext. Added
9745 function silc_server_command_alloc and silc_server_command_dup
9748 Same type of functions added to the client library for the same
9751 * Removed the cmd_ident from IDListData away since it is now
9752 global for all connections. It is the command identifier used
9753 in command sending and with pending commands. The affected file
9756 * Added reference counter to the SilcSocketConnection objecet to
9757 indicate the usage count of the object. The object won't be
9758 freed untill the reference counter hits zero. Currently only
9759 server uses this, and client ignores it. The client must be
9760 set to use this too later. The affected files are
9761 lib/silccore/silcsockconn.[ch]. Added also the function
9762 silc_socket_dup to increase the reference counter.
9764 This was mainly added because it is possible that the socket
9765 is removed underneath of pending command or other async
9766 operation. Now it won't be free'd and proper DISCONNECTING
9767 flags, etc. can be set to avoid sending data to connection that
9768 is not valid anymore.
9770 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9771 the connection. After that it sets SILC_SET_DISCONNECTED.
9772 It is, however, possible that the socket data is not still freed.
9773 The silc_server_packet_process now checks that data is not
9774 read or written to connection that is DISCONNECTED. The socket
9775 get's freed when the reference counter hits zero.
9777 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Changed the client operation API: channel_message operation's
9780 `sender' is now the client entry of the sender, not the nickname
9781 and the `channel' is the channel entry, not the channel name.
9783 In the private_message operation the `sender' is now also the
9784 client entry of the sender not the nickname.
9786 Affected file is lib/silcclient/ops.h and all applications
9787 using the client operations.
9789 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Moved the calling of ops->connect() from connect_to_server_final
9792 into receive_new_id functin since that is the point when the
9793 client is actually allowed to send traffic to network. The
9794 affected file is lib/silcclient/client.c.
9796 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9799 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9800 (if needs broadcasting) instead of broadcasting the packets one
9801 by one which would make a burst in the network traffic.
9803 * Added `broadcast' argument to the functions in silcd/server.[ch]
9804 silc_server_create_new_channel[_with_id] to indicate whether
9805 to send New Channel packet to primary router.
9807 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9809 * Added new function into the silcd/server.[ch] files:
9810 silc_server_create_new_channel_with_id to create new channel with
9811 already existing Channel ID.
9813 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9814 lib/silccore/silcpacket.h. This packet is used t send list of
9815 Set Mode payloads inside one packet. Server uses this to set
9816 the modes for the channels and clients on those channels, that it
9817 announced to the router when it connected to it. The protocol
9818 specification has been updated accordingly.
9820 * The silc_server_new_channel did not handle the packet coming
9821 from normal server as it normally does not send that. However,
9822 when it announces its channels it does send it. Implemented
9823 the support for that.
9825 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9826 into the file lib/silccore/id.h.
9828 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Fixed memory leaks in the functions silc_idlist_del_client,
9831 silc_idlist_del_channel and silc_idlist_del_server in the file
9832 silcd/idlist.c. All of those leaked like a sieve.
9834 * Fixed some small memory leaks in the client's function
9835 silc_client_notify_by_server.
9837 * Added functions into silcd/server.c: silc_server_announce_clients,
9838 silc_server_announce_channels and silc_server_announce_server.
9839 These functions are used by normal and router server to announce
9840 to its primary router about clients, channels and servers (when
9841 router) that we own. This is done after we've connected to the
9844 These functions effectively implements the following packet types:
9845 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9846 and SILC_PACKET_NEW_ID_LIST.
9848 * Added new functions into the silcd/packet_receive.[ch]:
9849 silc_server_new_id_list, silc_server_new_channel_list and
9850 silc_server_new_channel_user_list to handle the incoming
9851 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9853 * Added support of changing Channel ID in the function
9854 silc_server_replace_id. If the server that announces a channel
9855 to the router already exists in the router (with same name but
9856 with different Channel ID), router is responsible to send
9857 Replace ID packet to the server and force the server to change
9858 the Channel ID to the one router has.
9860 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9861 client that the Channel ID has been changed by the router. The
9862 normal server sends this to the client. Client must start using
9863 the new Channel ID as the channel's ID.
9865 Implemented handling of this new type into lib/silcclient/client.c
9866 into the function silc_client_notify_by_server.
9868 * Added new function silc_idlist_replace_channel_id into the files
9869 silcd/idlist.[ch] to replace the Channel ID.
9871 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Call silc_server_command_identify_check always when processing
9874 the IDENTIFY command in silcd/command.c
9876 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9879 send keepalive packets. The packet can be sent by clients,
9880 servers and routers.
9882 Added function silc_socket_set_heartbeat into the file
9883 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9884 If not set, the heartbeat is not performed. The actual
9885 heartbeat is implemented in the low level socket connection
9886 library. However, application is responsible of actually
9889 Added silc_server_send_heartbeat to send the actual heartbeat
9890 packet into silcd/packet_send.[ch]. Server now performs
9891 keepalive with all connections.
9893 * Added silc_task_get_first function into lib/silcutil/silctask.c
9894 to return the timeout task with shortest timeout. There was a bug
9895 in task unregistration that caused problems. TODO has been
9896 updated to include that task system must be rewritten.
9898 * The client library will now resolve the client information when
9899 receiving JOIN notify from server for client that we know but
9900 have incomplete information.
9902 * Rewrote parts of silc_server_remove_from_channels and
9903 silc_server_remove_from_one_channel as they did not remove the
9904 channel in some circumstances even though they should've.
9906 * Encryption problem encountered in server:
9908 The LEAVE command used to send the Channel Key packet to the
9909 router immediately after generating it. However, the code
9910 had earlier sent Remove Channel user packet but not immediately,
9911 ie. it was put to queue. The order of packets in the router
9912 was that Channel Key packet was first and Remove Channel User
9913 packet was second, even though they were encrypted in the
9914 reverse order. For this reason, MAC check failed. Now, this
9915 is fixed by not sending the Channel Key packet immediately but
9916 putting it to queue. However, this is more fundamental problem:
9917 packets that are in queue should actually not be encrypted
9918 because packets that are sent immediately gets encrypted
9919 actually with wrong IV (and thus MAC check fails). So, packets
9920 that are in queue should be encrypted when they are sent to
9921 the wire and not when they put to the queue.
9923 However, the problem is that the current system has not been
9924 designed to work that way. Instead, the packet is encrypted
9925 as soon as possible and left to the queue. The queue is then
9926 just purged into wire. There won't be any fixes for this
9927 any time soon. So, the current semantic for packet sending
9930 o If you send packet to remote host and do not force the send
9931 (the packet will be in queue) then all subsequent packets to the
9932 same remote host must also be put to the queue. Only after the
9933 queue has been purged is it safe again to force the packet
9936 o If you send all packets immediately then it safe to send
9937 any of subsequent packets through the queue, however, after
9938 the first packet is put to queue then any subsequent packets
9939 must also be put to the queue.
9941 Follow these rules and everything works fine.
9943 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Added new function silc_server_remove_clients_by_server to
9946 remove all client entries from ID list when the server connection
9947 is lost. In this case it is also important to invalidate all
9948 client entires as they hold the invalid server entry. This
9949 fixes fatal bug when server has lost connection and will reconnect
9952 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9954 * Made some sanity checks to silc_server_daemonise like to check
9955 whether the requested user and group actually exists.
9957 * Added sanity check to SKE's silc_ske_responder_finish to check
9958 that the public and private key actually is valid.
9960 * Invalidate the client's nickname when receiving Replace ID
9961 packet and the Client ID is being replaced. This means that the
9962 server will query the nickname if someone needs it (client)
9965 * Sort the ID Cache in client library when the ID Cache data
9966 has changed (needs sorting).
9968 * Do not allow for SILC client to create several connections to
9969 several servers. The client does not support windows right now
9970 and generating multiple connections causes weird behaviour.
9972 Irssi-silc client does support windows and can handle several
9973 connections without problems, see: www.irssi.org and SILC plugin.
9975 * Fixed some places where client was added to the IDList. The
9976 rule of thumb is following (in order to get everything right):
9977 If the client is directly connected local client then the
9978 `connection' argument must be set and `router' argument must be
9979 NULL to silc_idlist_add_client function. If the client is not
9980 directly connected client then the `router' argument must
9981 bet set and the `connection' argument must be NULL to the
9982 silc_idlist_add_client function.
9984 * The funtion silc_server_packet_send_local_channel actually did
9985 not check whether the client was locally connected or not. It
9986 does that now. Fixed a bug related to LEAVE command.
9988 * Fixed Remove Channel User payload parsing bug in server's
9989 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9991 * The server's silc_server_save_channel_key now checks also the
9992 global ID list for the channel as it might not be in the local
9993 list. Fixed a bug related to LEAVE command.
9995 * Is this the end of the [<unknown>] buglet that has been lurking
9996 around for a long time? A little for loop fix in server's
9997 silc_server_command_whois_parse that is used by both IDENTIFY
9998 and WHOIS command. At least, this was a clear bug and a cause
9999 of one type of [<unknown>] buglet.
10001 * WHOIS and IDENTIFY commands call the function
10002 silc_server_command_[whois/identify]_check function even if
10003 we are not router server.
10005 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10007 * Added --with-gmp configuration option. If set the GMP
10008 is always compiled in the SILC source tree. If not set then
10009 it is checked whether the system has the GMP3 installed. If
10010 it has then the GMP won't be compiled (the system's headers
10011 and library is used), if it doesn't have it then the GMP is
10012 compiled in the SILC source tree.
10014 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10016 * Changed RSA private exponent generation to what PKCS #1
10017 suggests. We try to find the smallest possible d by doing
10018 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10019 not security fix but optimization.
10021 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Added new config entry [Identity] to fork the server and run
10024 it as specific user and group. A patch from Bostik.
10026 * Imported Dotconf configuration library into lib/dotconf.
10027 This will be used to create the SILC configuration files later.
10028 It will appear in the distsribution after this commit.
10030 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10032 * A big code auditing weekend happening. Auditing code for
10033 obvious mistakes, bugs and errors. Also, removing any code
10036 Removed files for being obsolete:
10038 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10039 inline in the file lib/silcutil/silcbuffer.h)
10041 o lib/silcutil/silcbufutil.c (the header has inline versions)
10043 Changed code to fix possible error conditions:
10045 o The buffer formatting routines now check that the destination
10046 buffer really has enough space to add the data. This applies for
10047 both buffer formatting and unformatting
10048 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10049 unformatting was changed to accomodate following rules:
10050 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10051 sent to the function while XXX_*STRING will not allocate or copy
10052 the data into the buffer. Instead it sets the pointer from the
10053 buffer into the pointer sent as argument (XXX_*STRING used to
10054 require that the pointer must be allocated already). This change
10055 makes this whole thing a bit more consistent and more optimized
10056 (note that the data returned in the unformatting with XXX_*STRING
10057 must not be freed now). The routines return now -1 on error.
10059 o Tried to find all code that use buffer_format and buffer_unformat
10060 and added return value checking to prevent formatting and
10061 especially unformatting errors and possible subsequent fatal
10064 o Changed ske->x and ske->KEY to mallocated pointers in
10065 lib/silcske/silcske.h. Fixed possible data and memory leak.
10067 o Added return value checking to all *_parse* functions. Fixed
10068 many memory leaks as well.
10070 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10071 so that buffer overflows would not happen. All code now also
10072 checks the return value as it can fail.
10074 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10076 * Added reconnection support to server if the normal server looses
10077 its connection to the router (for example if router is rebooted).
10078 The server performs normal reconnection strategy implemented
10079 to the server. Affected file silcd/server.c.
10081 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10083 * Added new packet type SILC_PACKET_SET_MODE that is used to
10084 distribute the information about changed modes (for clients,
10085 channels and clients channel modes) to all routers in the
10086 network. Updated the protocol specification accordingly.
10088 Added functions into silcd/packet_send.c and
10089 silcd/packet_receive.c: silc_server_send_set_mode,
10090 silc_server_set_mode.
10092 Added new files silcmode.[ch] into lib/silccore that implements
10093 the encoding and decoding of Set Mode Payload. Added new type
10094 SilcSetModePayload. Moved the definitions of different modes
10095 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10097 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Oops, a little mistake in server's connection authentication
10100 protocol. The protocol is not ended with FAILURE but with
10101 SUCCESS if the authentication is Ok. :) Affected file is
10104 * Implemented NICK_CHANGE notify handling in server in the file
10105 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10106 the local clients on the channel. After the changing nickname
10107 in router environment snhould work and the [<unknown>] nickname
10108 should appear no more.
10110 The silc_server_replace_id function that receives the Replace ID
10111 payload now sends the NICK_CHANGE notify type also in the file
10112 silcd/packet_receive.c
10114 * Changed WHOIS and IDENTIFY command to support the maximum amount
10115 of arguments defined in protocol specs (3328 arguments). This
10116 fixed a bug that caused problems when there were more than three
10117 users on a channel.
10119 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10121 * Added extra parameter, command identifier, to the
10122 silc_client_send_command so that explicit command identifier
10125 Changed that ID list routines uses specific command identifier
10126 when sending WHOIS/IDENTIFY requests to the server so that they
10127 can be identified when the reply comes back.
10129 Affected files lib/silcclient/command.[ch],
10130 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10132 * Added `sender' argument to silc_server_packet_send_to_channel
10133 to indicaet the sender who originally sent the packet to us
10134 that we are now re-sending. Ignored if NULL. Affected file
10135 silcd/packet_send.[ch].
10137 * Added some server statistics support in silcd/server_internal.h
10138 SilcServerStatistics structure and around the server code. Also
10139 send some nice statistics information when client is connecting
10142 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Fixed channel ID decoding in server's JOIN command reply in
10145 silcd/command_reply.c
10147 * Fixed braodcasting of replace ID payload to not to send it if
10148 we are standalone server in silcd/packet_receive.c.
10150 * Fixed all channel message sending routines to not to send
10151 packets to clients that has router set, since they are routed
10152 separately in the same function earlier. Affects file
10153 silcd/packet_send.c and all channel packet sending functions.
10155 * In USERS reply, res_argv[i] are not allocated, the table
10156 is allocated. Thus changed that free the table, not its
10159 * In server's whois_check and identify_check if the client is
10160 locally connected do not send any WHOIS commands - they are not
10163 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Fixed some minor bugs in client when sending WHOIS command. The
10166 arguments was in wrong order.
10168 * Removed statis function add_to_channel from server in
10169 silcd/command.c that was previously used with the joining but
10172 * Tested USERS command in router environment successfully with two
10173 routers, two servers and two clients.
10175 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Reorganized the USERS command and command reply in client library
10178 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10179 When the command is given by user we register a pending command
10180 callback that will reprocess the command after the reply has been
10181 received from the server. When reprocessing the packet we then
10182 display the information. Thus, the USERS information is displayed
10183 now in the command callback instead of in the command reply
10184 callback. The processing of the command is same as previously
10185 when server has sent the command reply in the JOINing process.
10187 * Added to USERS command in silcd/command_reply.c to join the client,
10188 we didn't use to know about, to the channel after we've created
10189 a client entry for it. Also, for clienet we did know already still
10190 check whether it is on the channel or not and add it if not.
10192 * Removed silc_server_command_join_notify as the function and its
10195 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * Changed the client's pending command handling to the same as the
10198 server's pending command handling. It is also now possible to
10199 execute command reply functions from other command reply
10200 function as the function callbacks for commands and command
10201 replies are one and same. The pending commands are not static
10202 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10203 in client connection context. Thus, pending commands are server
10204 connection specific as it is convenient.
10206 Changed the function silc_client_command_pending and
10207 silc_client_command_pending_del and added new function
10208 silc_client_command_pending_check. Removed the
10209 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10212 * Added cmd_ident, current command identifier, to the client
10213 connection context in lib/silcclient/client.h to keep track on
10214 command identifiers used in command sending. Client's command reply
10215 function handling now supports the mandatory command identifiers.
10217 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10218 funtions in client to fully support pending command callbacks.
10220 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10221 as one of the arguments to the application in the command reply
10224 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10225 before first releasing SILC but came back. Now it is removed again
10226 and should come back nomore. The FORWARDED flag was used only
10227 by the JOINing procedure by forwarding the command packet to router.
10228 Now, the JOINing procedure has been changed to more generic (due
10229 to various router environment issues) and FORWARDED is not needed
10230 anymore for anything. The protocol specification is yet to be
10233 Now, removed silc_server_packet_forward from server and the flag
10234 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10236 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10238 * Renamed NAMES command to USERS command. The NAMES was named that
10239 due to historical reasons. Now it is renamed. Also, rewrote
10240 parts of the USERS command. The nickname list is not sent anymore
10241 by the server. Only Client ID and mode lists are sent in the USERS
10242 command. Changed this also to the protocol specification.
10244 The client now resolves the names and stuff after it receives
10245 the USERS list from the server when joining to the channel.
10247 * WHOIS and IDENTIFY commands has been changed to support multiple
10248 Client ID's per command. One can now search for multiple users
10249 in the network by sending only one WHOIS or IDENTIFY command.
10250 Changed the code and the protocol specifications.
10252 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10253 uses silc_server_command_whois_parse to parse the request. */
10255 * If normal server, do not parse the WHOIS and IDENTIFY requests
10256 before sending it to the router. Saves some time.
10258 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Fixed JOIN command on client library. Wrong number of arguments
10261 used to crash the client.
10263 * Added silc_server_channel_has_global function to check whether
10264 channel has global users or not.
10266 * Added silc_server_channel_has_local function to check whether channel
10267 has locally connected clients on the channel.
10269 * The silc_server_remove_from_one_channel now checks whether the
10270 channel has global users or not after given client was removed from
10271 the channel. It also checks whether the channel has local clients
10272 on the channel anymore. If it does not have then the channel entry
10273 is removed as it is not needed anymore.
10275 * The silc_server_notify now checks on JOIN notify whether the joining
10276 client is one of locally connected or global. If it is global then
10277 the channel has now global users on the channel and that is marked
10278 to the channel entry. Also, it now saves the global client to
10279 global list who is joining and JOINs it to the channel. This is
10280 for normal server, that is.
10282 Changed silc_server_send_notify_on_channel,
10283 silc_server_packet_relay_to_channel and
10284 silc_server_packet_send_to_channel check if we are normal server
10285 and client has router set (ie. global client) do not send the
10286 message to that client, as it is already routed to our router.
10288 * Implemented LEAVE notify type handling in silc_server_notify
10291 * Tested LEAVE command in router environment successfully. Tested
10292 with two routers, two servers and two clients.
10296 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10298 * Implemented SIGNOFF notify type handling in silc_server_notify
10301 * silc_server_remove_id now removes the client entry from all channels
10302 it has joined and thusly sends SIGNOFF notify type.
10304 * Rewrote the NAMES list generation in server by removing two excess
10305 loops. The lists are created now inside one loop.
10307 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10309 * silc_server_remove_channel_user checks now also global list
10310 for channel and client.
10312 * silc_server_new_channel_user checks now both local and global
10313 list for channel and client. Fixed a bug in client id decoding.
10314 Used to decode wrong buffer.
10316 * silc_server_channel_message checks now both local and global
10317 list for channel entry.
10319 * Tested channel joining (hence JOIN) in router environment
10320 successfully. Tested with two routers, two servers and two
10323 * Tested channel message sending in router environment successfully.
10325 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Added silc_server_save_channel_key into server.[ch] to save the
10328 received channel key in Channel Key payload processing. It is
10329 also used in JOIN command reply handling.
10331 Equivalent function silc_client_save_channel_key added into
10332 client.[ch] into client library.
10334 * Changed JOIN command reply to send information whether the channel
10335 was created or not (is existing already) and the channel key
10336 payload. Changed protocol specs accordingly.
10338 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10339 the request was sent by ID and not by nickname. Crashed on
10342 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10344 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10345 now correctly save the received data.
10347 * silc_server_free_sock_user_data now notifies routers in the
10348 network about entities leaving the network.
10350 At the same time implemented functions silc_server_remove_id
10351 and silc_server_send_remove_id to receive and send REMOVE_ID
10352 packets. The packet is used to notify routers in the network
10353 about leaving entities. The ID removed will become invalid in
10356 * Added function silc_idlist_del_server into server. Removes and
10357 free's server entry from ID list.
10359 * silc_server_private_message function now checks, if we are router,
10360 that the destination ID really is valid ID, naturally.
10362 * In router when NEW_ID packet is received (for new client) the
10363 hash of the Client ID is saved in the ID Cache but the
10364 client->nickname is set to NULL, instead of putting the hash
10367 IDENTIFY command now also checks that client->nickname must be
10368 valid. If it is not if will request the data from the server who
10369 owns the client. Added new function
10370 silc_server_command_identify_check.
10372 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10373 to set the command to already allocated Command Payload.
10375 * Tested private message sending in router environment with two
10376 routers, two servers and two clients. Fixed minor bugs and now
10379 * Fixed segfault from client's NAMES command. Used to crash if
10380 not on any channel.
10382 * Forwarded packets must not be routed even if it is not destined
10383 to the receiver. Changed server code comply with this.
10385 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10387 * Added `require_reverse_mapping' boolean value to ServerParams
10388 structure. If TRUE (not default) the server will require that
10389 the connecting host has fully qualified domain name.
10391 If the reverse mapping is not required and hostname could not be
10392 found the IP address is used as hostname.
10394 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * Implemented version string checking to both client and server.
10397 The check is incomplete currently due to the abnormal version
10398 strings used in development version of SILC.
10400 * Changed all command functions in server to use the new
10403 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Changed char *data to unsigned char *data in ID Cache system to
10406 support binary data as ID Cache data. Changed code to support
10407 binary data in lib/silccore/idcache.c.
10409 * Renamed silc_server_packet_relay_command_reply to
10410 silc_server_command_reply as it is normal packet receiving
10411 function. Rewrote the function to accept command replys for
10412 servers and not only for clients.
10414 * Mark remote router always as registered server if we are connecting
10415 to it. Otherwise, commands sent by the router to us are ignored.
10417 * All ID List find routines now returns the ID Cache Entry pointer
10418 as well if requested.
10420 * WHOIS command works now in router environment, tested with two
10421 routers, two servers and two clients.
10423 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10424 in router environment (as it is almost equivalent to WHOIS) but
10425 hasn't been tested thoroughly. Added new functions:
10427 silc_server_command_identify_parse
10428 silc_server_command_identify_send_reply
10429 silc_server_command_identify_from_client
10430 silc_server_command_identify_from_server
10432 * Disabled route cache adding because adding two different ID's with
10433 same IP replaces the old cache entry thus giving wrong route.
10434 The entry->router->connection is always the fastest route anyway
10435 so route cache may not be needed. Of course, new routes maybe
10436 established after receiving the ID when the entry->router->connection
10437 might not be anymore the most optimal.
10439 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Add route cache for received ID for fast routing.
10443 * Added silc_server_packet_route to route received packet on router
10444 that is not destined to us.
10446 * Renamed silc_server_get_route to silc_server_route_get.
10448 * Added id_string and id_string_len fields into SilcServer to
10449 include encoded ServerID for fast comparing without excess
10450 encoding of the ID's.
10452 * Cleaned up WHOIS command on server side. Added following static
10455 silc_server_command_whois_parse
10456 silc_server_command_whois_check
10457 silc_server_command_whois_send_reply
10458 silc_server_command_whois_from_client
10459 silc_server_command_whois_from_server
10461 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10462 arguments in command replies. All command functions should be
10463 updated to use this macro.
10465 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10467 * Minor typo fixes on command reply handling on server.
10469 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * Added silc_server_command_add_to_channel internal routine to add
10472 the client to the channel after router has created the channel and
10473 sent command reply to the server.
10475 * Added generic silc_server_send_command to send any command from
10478 * Use static buffer with ID rendering instead of duplicating data.
10480 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10482 * Fixed a channel user mode bug when joining to a channel server gave
10483 everybody channel founder rights, oops.
10485 * We mark ourselves as the router of the incoming server connection
10486 if we are router ourselves. This way we can check in some packet
10487 sending functions whether it is locally connected server. For
10488 incoming router connections we put NULL.
10490 * For router sending packets locally means now always sending the
10491 packet cell wide; to local clients and local servers. For normal
10492 server sending packet locally means sending it to only local
10495 * Fixed the JOIN command to really work in router environment. If the
10496 channel is created it is always created by the router. Router is
10497 also responsible of making the initial joining to the channel,
10498 sending JOIN notify to the sending server and distributing
10499 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10500 does not exist server doesn't do anything else but forward the
10501 command to the router which performs everything.
10503 * Added silc_server_send_channel_key function to send the Channel Key
10506 * Added silc_server_create_channel_key to create new channel key. The
10507 channel key is now re-generated everytime someone joins or leaves
10508 a channel, as protocol dictates. Note: channel->key_len is the
10509 key length in bits.
10511 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10514 packet_receive.[ch] to separate packet sending and receiving
10515 routines. The server.[ch] now includes everything else including
10516 actual packet processing (writing and reading data) and other
10519 Renamed silc_server_private_message_send_internal to
10520 silc_server_send_private_message. The routine is still though
10521 used only to relay private messages as server does not send
10522 private messages itself.
10524 Renamed silc_server_new_channel to silc_server_create_new_channel
10525 and added new function sicl_server_new_channel that handles the
10526 incoming New Channel packet. Added also new sending function
10527 silc_server_send_new_channel to send New Channel Payload.
10529 * Added new function silc_server_notify to process incoming notify
10530 packet to the server/router. Server may then relay the notify
10531 to clients if needed.
10533 * Added new function silc_server_new_channel_user to process incoming
10534 New Channel User packet. Router will redistribute the packet and
10535 send JOIN notify to its local clients and locally connected servers
10536 if needed. Normal server will send JOIN notify to its local client
10537 on same channel when received this packet. Added also corresponding
10538 sending function silc_server_send_new_channel_user to sent the
10541 * Added boolean route argument to send_notif_to_channel and
10542 packet_send_to_channel functions to attempt to route the packet
10543 if it is TRUE and send only locally if it is FALSE.
10545 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * silc_server_replace_id now broadcasts the received replace ID
10548 packet if it is not broadcast packet already. The router must
10549 broadcast to inform other routers about changed ID.
10551 * Added backpointer to server's router into SilcServer context in
10552 silcd/server_internal.h.
10554 * Fixed silc_server_packet_broadcast to send correct broadcast
10557 * The channel key is now distributed to the local client as soon
10558 as it is received from the router (in router environment) so that
10559 no other packet may be sent for the channel until client has
10562 * silc_server_remove_channel_user now broadcasts the received
10563 Remove Channel User packet if it is not broadcast packet already.
10564 The router must broadcast to inform other routers about removed
10567 * Added users field into SilcPacketContext that is a reference count
10568 of the context. One can increase the reference count by calling
10569 silc_packet_context_dup which is now changed to just increase the
10570 reference count instead of duplicating the data. The reference
10571 count is decresed by calling silc_packet_context_free that will
10572 free the data after the reference count hits zero.
10574 For now on the packet context and everything allocated into it
10575 (including the raw packet from network) must be freed by calling
10576 the new silc_packet_context_free function. Added also new function
10577 silc_packet_context_alloc that must be used now to allocate the
10578 context. This also means that if a routine is asynchronous from
10579 silc_[client/server]_packet_parse_type the packet context must
10580 be duplicated by calling silc_packet_context_dup. Otherwise it
10581 gets free'd after silc_[client/server]_packet_parse_type returns.
10582 Also, one must remember that if packet is duplicated then its
10583 reference count must be decresed by calling the free function as
10584 many times as it was duplicated.
10586 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10587 from both client and server.
10589 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10591 * Made joining to a channel working in router environment.
10593 * Cleaned up JOIN command on server side and create function
10594 silc_server_command_join_channel internal routine to make the
10597 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10599 * Changed silc_command_pending list to SilcDList. Also, added
10600 `ident' field to SilcServerCommandPending structure to identify
10601 the reply and to call correct callback.
10603 Added silc_server_command_pending_check function to replace the
10604 corresnponding macro. The silc_command_pending list is not
10607 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10608 to set identifier to previously allocated Command Payload. It
10609 is used to set identifier for command when resending Command
10612 * Added silc_command_payload_encode_payload to encode Command
10613 Payload buffer from SilcCommandPayload structure.
10615 * Added silc_argument_payload_encode_payload to encode Argument
10616 payload buffer from SilcArgumentPayload structure.
10618 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10620 * Changed WHOIS command to support router connection on server side.
10621 The whois request is always sent to router unless the server is
10622 standalone server. After server has received the reply from the
10623 router will it send the reply to the client.
10625 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10626 broadcast received broadcast packet. The function is used only
10627 by router. The broadcast packet is always sent to the router's
10630 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10631 render given ID to printable string, for log files for example.
10633 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10635 * Made basic router to router connections working. At least they
10636 can now connect to each other but nothing really works the way
10637 they are supposed - yet.
10639 * Added new initiator token to RouterConnection configuration
10640 file in silcd/serverconfig.[ch]. It is used to tell whether we
10641 are the initiator to the remote router or whether we'll expect
10642 the other end to connect.
10644 * Moved registering of listener task to silc_server_init, hence
10645 the server starts listenning as soon as it is run, even if it
10646 does not have connections to other routers. Let's see how well
10649 * Changed default connection retry timeouts for more suitable in
10652 * Removed cipher and such arguments from silc_idlist_add_client
10653 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10654 Added new function silc_idlist_add_data to add the keys and stuff
10657 * Added SilcIDListData structure and added it to SilcClientEntry
10658 and SilcServerEntry as their first field in the structure. This
10659 way we can explicitly cast the ID entries to the SilcIDListData
10660 structure and get common data for the entries. In past, we had
10661 to first check what type of connection it is and then cast it to
10662 correct ID entry type. Now, we can directly cast the opaque
10663 pointer to the SilcIDListData (no matter what ID entry it actually
10664 is) and get the data needed.
10666 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10669 in some circumstances even if threre were timeout tasks, though not
10670 IO tasks, but tasks anyway. Now fixed.
10672 * Defined SilcServerConnection structure to hold connection specific
10673 stuff about directly connected servers and routers. The definition
10674 is currently in silcd/server_internal.h. I thought about having
10675 a bit more important role fro this struct but for now it is used
10676 only when connecting to other server (or router actually).
10678 * Added connecting retry support in server when connecting to
10679 router(s). The retry feature implement exponential backoff
10680 algorithm. Also, added SilcServerParams structure to hold default
10681 parameters for server. For now, it include these retry settings
10682 and are hard coded. After server is moded to be as Silc Server
10683 Library this structure will be more important.
10685 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10687 * Changed client librarys channel->clients table to SilcList and
10688 changed code accordingly.
10690 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Changed client's channel table to SilcList and changed code
10693 accordingly. Also changed SilcChannelClientEntry to include back-
10694 pointer to the channel so that client entry can use that structure
10695 as list as well and we have fast cross-reference to the channel.
10696 This change dramatically decreased the complexity of channel
10697 handling with client entry and vice versa (removed one extra
10698 loop when searching for channel entry from many functions).
10700 * Changed server->sim from table to SilcDList and changed code
10703 * NAMES command can now be used from user interface. It will show
10704 the user list on the channel, neatly.
10706 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10707 Code now saves realname of the user if it becomes available.
10709 * Renamed configure.in to configure.in.pre and made ./prepare
10710 script to automatically add correct version string to
10711 configure.in which it creates from configure.in.pre.
10713 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10715 * NAMES command reply now shows users mode with the nickname when
10716 joining to channel.
10718 * Moved silc_client_ch[u]mode[_char] functions from
10719 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10720 place sucks, they are utility functions and should be in some
10723 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10725 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10728 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * Added TRQ (efficient deque and list library) into lib/trq. This is
10733 a very good list library that is currently used in the SILC. Defined
10734 SilcList API over the library because I didn't like the API very
10735 much. See lib/trq/silclist.h for the API and examples of how to
10736 use the API. Fixed various places in the code to use the new
10737 SilcList API. The SilcList is meant for lists that has a structure
10738 already defined as a list. It is not suitable to add just some
10739 context to the list (in TRQ, the context is the list actually).
10741 So, I defined SilcDList that can be used for the purpose where
10742 predefined list structure does not exit. This can be used as
10743 such list. Now some context just can be added to the SilcDList.
10744 Currently this list is not used in the SILC just yet, though there
10745 are a lot places where this can replace dynamically allocated
10746 tables and I will fix these places, later, to use SilcDList.
10747 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10748 and use TRQ internally).
10750 Also fixed some annoying warning messages that the original TRQ
10751 code generated. Also minor changes to TRQ's Makefile.in.
10753 * Added support for querying by Client ID to both WHOIS and
10754 IDENTIFY commands into server, as required by the protocol.
10756 * Removed method function pointers from SilcBuffer structure. They
10757 weren't used to anything and just increased the context size for
10758 no good reason. This change also made silc_buffer_alloc and
10759 silc_buffer_free functions inline functions.
10761 * Disabled command flooding detection support until it's fixed so
10762 that it accepts commands in but does not execute them more than once
10765 * Added silc_net_localhost(), to return local hostname, into
10766 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10767 that must be initialized before calling silc_client_init.
10769 * Added new function: silc_server_send_notify_on_channels to send
10770 notify messages to all channels client has joined. It is assured
10771 that the message is sent only once per client.
10773 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10774 lib/silcutil/silcutil.[ch] as silc_format function. The new
10775 function is generic and is used by server as well, not only by
10776 the logging routines.
10778 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10779 the provided version string was not acceptable. Added new function:
10780 silc_ske_check_version into lib/silcske/silcske.h. The function
10781 must be implemented by the application (client or server) and it
10782 does not reside in the SKE library. The function checks the version
10783 string remote end sent.
10785 * Added back pointers (to opaque context and to SilcSocketConnection)
10786 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10788 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10789 duplicate packet context structure.
10791 * Changed `notify' client operation to send same arguments as client
10792 receives from server except for ID's. ID's are mapped to correct
10793 ID entry and that is returned. Also, if channel entry is not sent
10794 by server but the notify is for channel the channel entry is sent
10795 to application (otherwise application doesn't know that it is for
10796 channel (library gets it from packet's Destination ID)).
10798 * Added silc_client_remove_from_channels into client library to
10799 remove a client from all channels it has joined to. Used when
10800 received SIGNOFF notify from server. Added also new function
10801 silc_client_replace_from_channels to replace old ID entry with
10802 new ID entry on all channels. Used when received NICK_CHANGE
10803 notify from server.
10805 * Fixed ID Cache list handling in silc_idlist_get_client in
10806 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10807 to get (or query) client by ID.
10809 * Updated TODO list.
10811 * Added connection authentication status message defined by the
10812 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10813 support for these into the code in client and server side.
10815 * Added generic function silc_client_send_command to send any command
10816 with variable argument list. Application should use this function
10817 to send commands if the command functions provided by the library
10818 does not suite for the application's user interface needs.
10820 * Added new `failure' client operation. Application is notified about
10821 received failure packet if client is executing a protocol. In this
10822 case the protocol's execution has failed.
10824 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10825 is required by the protocol.
10827 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10828 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10831 * Added status flag to SilcSKE object to indicate realtime status
10832 of the SKE protocol.
10834 * Application receives now exactly same command reply arguments as
10835 the library receives from server. However, if ID is received the
10836 corresponding ID entry is returned to the application (eg. Client
10837 ID is mapped to correct SilcClientEntry entry and that is returned).
10838 Changed command_reply client operation due to this change.
10840 * Changed all ID's in commands and in command replys as ID Payloads.
10841 Change affected both client and server side codes.
10843 All ID's sent in SILC network (with execption of ID's in SILC
10844 Packet header) are sent in ID Payload to support variable length
10847 * Server now notifies nick changes and notifies all clients on
10848 the channels about the new nickname (about the new Client ID,
10851 * Implemented CMODE command to change channel modes. Supports all
10852 channel modes defined by the protocol specs except ban and invite
10853 lists. (Also, private channel key mode is supported but support for
10854 setting private channel key in client is missing, thus, this mode
10855 has no effect on client side (except that server requires that the
10856 client uses private channel key and normal channel traffic does not
10859 Also, invite mode works per se, but INVITE command does not work
10860 yet correctly, so you can set channel as invite only channel but
10861 inviting clients to the channel does not work (it is yet to be
10862 thought what's the best way to do it).
10864 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10865 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10866 Implemented CUMODE command to change user's mode on the channel.
10867 Supports all modes defined by the protocol specs.
10869 * Added NAMES command reply to return users modes on the channel.
10871 * Removed unnecessary and slow ciphers from lib/silccrypt.
10873 * Set SO_KEEPALIVE option to connection sockets by default.
10875 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10877 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10878 redefined the Notify Payload into protocol specs.
10880 * Added silc_id_payload_parse_id to get ID directly from raw
10883 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10886 accept searching by Client ID as well.
10888 * Added support for LEAVE and SIGNOFF notify types in client library.
10890 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10891 to parse ID Payload from raw data.
10893 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10895 * Added flags parameter into silc_ske_assemble_security_properties
10896 function in lib/silcske/silcske.[ch].
10898 * Changed notify client operation to fit better for notify messages
10899 sent by server. The notify payload received from server is now
10900 passed to the application (after parsing it to SilcNotifyPayload).
10901 It is application's responsibility to retrieve the arguments
10902 from the payload and show the message the way it wants. The message
10903 sent by server is implementation specific.
10905 * Changed public keys to comply with the protocol specification.
10906 Old public keys are not supported anymore and are not compatible.
10908 * Removed nickname from Channel Payload as the latest draft removed
10909 it. The client must resolve the nickname from the NAMES command
10910 reply received when it joined the channel.
10912 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10914 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10916 * Fixed some errors in protocol specification drafts.
10918 * Created lib/silccore/silcnotify.c to implement Notify Payload
10919 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10920 generic payloads described by protocol specifications. The file
10921 includes implementations for ID Payload and Argument Payload.
10923 * Changed Command Payload implementation to use the new Argument
10924 Payload. Changed command_xxxx_payload to command_payload_xxxx
10925 to comply with SILC coding conventions.
10927 * Added suppport for Argument Payload handling in Notify Payload
10928 implementation as protocol requires it. Added the new support
10929 into server and client lib as well.
10931 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * Added support for multiple nicknames on same channel. [n] is
10934 added locally to the nickname if there are more than one same
10935 nicknames on the channel.
10937 * Server now sends all nicknames that matched WHOIS request.
10938 Client also shows the list received from server.
10940 * Added TOPIC command to client side. User can now set and show
10941 current topic on channel.
10943 * Added MOTD command to client and server. Also, server sends the
10944 motd when client connects to the server.
10946 * Changed version strings to comply ISO 8601.
10948 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Fixed protocol error handling in client library. It should now
10951 cope even if the SKE fails for some reason.
10953 * Made new protocol specification drafts for submitting to IETF.
10955 * Implemented TOPIC command to server in silcd/command.c.
10957 * Added two new notify types into lib/silccore/silcnotify.h:
10958 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10959 notify nickname change and topic setting/change on a channel.
10961 * API change of command_reply operation in client library. The
10962 application gets now the status type received from server as well.
10964 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10968 * Cras fixed and optimized the packet handling even further and
10969 it should work now. Minor change to the prototype of function
10970 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10972 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * Added new function into lib/silcutil/silcschedule.[ch]:
10975 silc_schedule_with_fd to select() a specified fd. The function
10976 returns after timeout expires or data arrives or goes. The
10977 function is used by packet routines to wait that all data is
10978 received from network.
10980 * Fixed data reading from network in lib/silccore/silcpacket.c.
10981 The code now assures that all data is read from the fd and then
10982 continues packet processing. This was a bug fix since the code
10983 used to drop some data in some circumstances.
10985 * Added new function into lib/silcclient/client.[ch]:
10986 silc_client_start_key_exchange to start key exchange after
10987 connection has been established to server. The code internally
10988 now uses this funtion but its main purpose was to provide it
10989 for applications that perform their own connecting. After
10990 application has created a connection it merely calls this
10991 function to start the key exchange between client and server.
10992 The library takes care of everything else after that.
10994 Updated also lib/silcclient/README to explain the usage of
10997 * Do not send to application information that connection has
10998 been established. Application gets notified it by connect
11001 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11003 * Applied cras's patch to add silc_schedule_one function. The
11004 function runs scheduler once and returns.
11006 * Fixed the scheduler after cras messed it up. The timeout
11007 handling works now as it's supposed to work.
11009 * Added into lib/silccore/ silcnotify.h to include notify
11010 message types support. Changed silc_server_send_notify*
11011 functions, in server.[ch], to support those new notify types.
11012 Added the support for the notify types into client library,
11013 as well. Added new notify client operation into ops.h in
11016 * Changed silc_server_packet_send_to_channel to send normal
11017 packets instead of just channel message packets. The function
11018 is now used to send the notify packets to channels. It is not
11019 used to send channel message packets anymore, as server never
11020 sends them anymore.
11022 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11023 va_arg()s as it seems to require it nowadays. I guess, if SILC
11024 is compiled with older va_arg() the new code should work anyway.
11026 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11028 * Splitted core library. Core library (lib/silccore) includes
11029 now only SILC protocol specific core (and common) components.
11030 Created new utility library (lib/silcutil) that includes more
11031 generic purpose stuff. The stuff for util library was taken
11032 from the old core library. This was minor and easy split.
11034 * Created SILC Client Library (lib/silcclient) that includes
11035 implementation of the SILC client without user interface. This
11036 was major move from silc/ directory. The code has been changed
11037 so that it is transparent towards the user interface. The
11038 silc/ directory includes now the same user interface as before
11039 and it uses the new client library. Read lib/silcclient/README.
11040 Basicly, the client library performs everything else related
11041 to SILC except user interface handling. Also, configuration
11042 files are considered to be part of user interface and library
11043 does not handle them.
11045 This change also changed a lot of structures, function naming etc.
11046 Most important change was that SilcClientWindow object was
11047 renamed to SilcClientConnection in the client library. Created
11048 also new file lib/silcclient/ops.h. Also added new files
11049 silc/local_command.[ch] and silc/client_ops.[ch].
11051 All these changes were made to make it easier for user interface
11052 designers to create what ever user interface for the SILC client
11055 It is also expected that the server will be moved to lib
11056 directory as well and SILC Server Library will be created;
11057 sometimes in the future.
11059 * Removed Local commands from lib/silccore/silccommand.h as
11060 they are application specific and new client library does not
11061 handle any of those anymore.
11063 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11064 old client implementation in silc/.
11066 * Added support for callback functions in SILC_LOG_* macros.
11067 Application can now set its own callbacks that will be called
11068 instead of using the default functions that will always print
11069 the debug messages to stderr (or stdout). Also, debugging can
11070 now be disabled by setting silc_debug to FALSE and re-enabled by
11071 setting it to TRUE. Note, that logging will still work even
11072 if debugging is disabled.
11074 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11075 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11076 silc_log_reset_debug_callbacks.
11078 * To enable debugging in silc client one must give now -d
11079 option on command line.
11081 * Changed silc_schedule_init to automatically allocate task queues
11082 if they are not allocated before calling it.
11084 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11086 * Added GMP 3.1 into math library.
11088 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11090 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11091 a channel in SILC network. The packet is used by servers and
11092 routers to notify other routers that user has left a channel.
11093 This little feature was missing until now. Added the feature
11094 to protocol specification as well.
11096 Added functions: silc_server_send_remove_channel_user and
11097 silc_server_remove_channel_user into server.[ch].
11099 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11100 lib/silccore/silcpacket.h. However, they are not implemented
11103 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11105 * Fixed joining to a channel and sending channel messages
11106 between server and router. The channel message sending should
11107 now work inside a cell.
11109 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11111 * Fixed the private message sending between server and router.
11112 The private message sending should now work inside a cell.
11114 * Added silc_server_replace_id into server.[ch] to replace
11115 existing ID in the SILC network.
11117 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11118 and silc_idlist_replace_server_id into idlist.[ch] in server.
11120 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11122 * Fixed the server to server connections. Server can again now
11123 connect to router. Router to router connections probably does
11126 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11128 * Added dynamic protocol registering support. Now protocols can
11129 registered and unregistered on the fly. Patch by cras.
11131 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11133 * Added lib/contrib directory to hold routines that some platforms
11134 don't have but are needed by SILC.
11136 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11137 into lin/contrib to provide getopt() and getopt_long() for
11138 those who don't have it.
11140 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11142 * Added AWAY command to client. When away message is set and
11143 client receives a private message packet the client automatically
11144 replies to the sender with the away message.
11146 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11147 bug seemed to be the cause of recent problems when compiling
11150 * Added version detection support to SKE protocol specification
11151 and added the new changes to the SKE implementation as well.
11152 There were other minor changes in the SKE protocol as well.
11154 Many changes in lib/silcske/silcske.[ch] and in
11155 lib/silcske/payload.[ch].
11157 * Added ^U functionality, clear input line. Patch from cras.
11159 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11161 * Mainly small bugfixes on core library. Fixed some debugging
11162 logging and buffer overflow in silclog.c.
11164 * Updated config.sub and config.guess on the distribution tree.
11166 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11168 * Added command lagging support in server. Client may execute
11169 commands now only once in two seconds.
11171 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11173 * Optimized packet reception. MAC computation and checking is now
11174 also more optimized. A lot previously duplicated code is now
11175 used as generic by both client and server.
11177 * Fixed key pair generation in clientutil.c
11179 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11181 * Added into lib/silccore/silcbufutil.[ch] new function;
11182 silc_buffer_realloc.
11184 * Moved generic packet sending/encryption functions to
11185 lib/silccore/silcpacket.[ch] from client and server. Some
11186 rewriting of the functions.
11188 * Moved all generic packet reception/decryption functions to
11189 lib/silccore/silcpacket.[ch] from client and server. The
11190 packet processing is now much cleaner in both client and server.
11191 These were major changes in both client and server.
11193 * Created many common functions in server to do packet sending.
11194 Previously code were duplicated a lot, this has been removed
11195 with these changes.
11197 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11199 * Rewrote major parts of the ID cache system. Don't know
11200 whether it is better now or not but at least the API is more
11203 * Major rewrite on ID cache stuff on client because of the ID
11204 cache API changes. Added idlist.c to client.
11206 * Also major rewrite on ID cache stuff on server as well.
11207 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11208 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11209 in hand, instead they are all put into the ID cache system now.
11210 All server_idlist_* routines uses ID cache now instead of
11211 traversing its own lists (those lists does not exist anymore).
11212 SilcIDList though still exists. Also, SilcXXXEntry's are
11215 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11217 * Finally made the SKE implementation compliant to the protocol
11218 specification. All mp integers are now binary encoded as
11219 opposed being HEX encoded.
11221 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11224 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11225 functions: silc_[encode/decode]_pem. Also added function
11226 silc_encode_pem_file to PEM encode with newlines ('\n') for
11227 saving into a file.
11229 * SILC public keys are now encoded either PEM or binary. Same
11230 option is for private keys as well. By default private keys
11231 are binary encoded and public keys PEM encoded. Silly HEX
11232 encoding were removed.
11234 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11235 function to create fingerprints.
11237 * Fixed a bug in SHA1; does not change the original data anymore.
11239 * Partly implemented INFO command on client and server side.
11240 Fixed CLEAR command. Changes to SERVER command; show current
11241 server(s) when giving command without arguments. Added
11242 VERSION command to client.
11244 * Added check to server that unregistered connections cannot
11245 execute commands (unless it is specificly allowed).
11247 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11249 * Fixed screen refresh.
11251 * Fixed channel joining bug from client. On some circumstances
11252 client tried to join to a channel it had already joined.
11254 * Added public key verification process into client's protocol.c.
11255 The client now verifies the public key from user and saves
11256 it into ~./silc/serverkeys/ directory.
11258 Added into: clientutil.[ch]: silc_client_verify_server_key.
11260 * Changed SKE protocol's silc_ske_initiator_finish function
11261 to accept callback function that verifies the received public
11262 key. Removed old silc_ske_verify_public_key function.
11264 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11266 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11267 silc_pkcs_private_key[_data]_set.
11269 * Made the password and public authentication more cleaner in
11270 server's protocol.c.
11272 * Removed historic and obsolete protocol `channel_auth' from
11273 both client and server.
11275 * Removed wrong way of sending command status messages from
11276 server to client in server's command.c. The old way violated
11277 protocol specification.
11279 Changes to silccore/silccommand.[ch]: removed
11280 silc_command_encode_status_payload -> not needed anymore,
11281 changed silc_command_encode_payload_va to accept extra
11282 argument on variable argument list. The argument type must
11283 now be provided to the function. Also, added new function:
11284 silc_command_encode_reply_payload_va which is same as
11285 normal command_encode_payload_va except command status type
11286 is provided as extra argument.
11288 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11290 * Added ~./silc directory handling. The directory includes the
11291 public and private keys for the client.
11293 Added silc_client_check_silc_dir, silc_client_create_identifier
11294 and silc_client_load_keys.
11296 * Implemented SILC protocol compliant public key. Added public
11297 and private key saving to and loading from files.
11299 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11300 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11301 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11302 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11303 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11305 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11306 silc_pkcs_load_[public/private]_key.
11308 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11310 * Added silc_server_get_route (route.[ch]) to get connection
11311 data for the fastest route for given ID.
11313 * Implemented INVITE command on client and server. The command
11314 were re-defined in the SILC Protocol Specification and the
11315 implementation now complies with the specification.
11317 * Implemented PING command on client and server.
11319 * Implemented NAMES command on client and server. The server side
11320 supports currently only normal server not router server yet.
11321 Some changes to NAMES definition in SILC protocol specification.
11323 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11325 * Implemented LEAVE command on client and server.
11327 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11328 again. This change was made to the protocol as well. Server
11329 should not violate the protocol specification anymore.
11331 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11333 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11334 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob