1 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * ID change in resuming has to be done before changing
4 detached client's modes, since the ID change may fail and
5 leave ghosts on the network. Affected file is
6 silcd/packet_receive.c.
8 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
10 * Fixed Win32 scheduler to not stuck anymore. A patch from
11 Juha Räsänen. Affected file is
12 lib/silcutil/win32/silcwin32schedule.c.
14 * Fixed QoS parsing for connection blocks in server. Affected
15 file is silcd/serverconfig.c.
17 * Fixed server statistics increasing in server. Affected file
20 * The CLOSE command now marks backup router as self disconnected
21 to avoid resuming problems. Affected file silcd/command.c.
23 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
25 * When using silc_net_create_connection[_async], and your system can
26 create IPv6 sockets, it will try to connect to the IPv6 host.
27 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
28 file lib/silcutil/unix/silcunixnet.c
30 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
32 * Check for valid route when receiving packet from router and
33 when routing it to local server in the cell. A patch from
34 Matt Miller. Affected files silcd/router.c and server.c.
36 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
38 * Couldn't detach and reattach twice, because of the previous
39 commit. Affected file silcd/packet_receive.c
41 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
43 * Added check to ignore Port value if Initiator is FALSE.
44 Remote router coudln't connect if Port was set. Affected file
47 * If some client tries to resume more than once at the same time,
48 server crashed. Router didn't crash, but showed odd behaviour
49 (didn't allow clients to join anymore, ..). Affected files
50 silcd/packet_receive.c silcd/idlist.h
52 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
54 * Destroy the file transfer session in silc_client_file_close
55 with timeout. Affected file lib/silcclient/client_ftp.c.
57 * Call SFTP server monitor in READ and WRITE after the actual
58 operations. Affected file lib/silcsftp/sftp_server.c.
60 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
62 * Create one configure script from configure fragments
63 (configure.ad). This is a first step towards new distribution
64 system. Affected files prepare, configure.in.pre,
65 lib/silcmath/mpi/configure.ad.
67 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
69 * Removed expiring of client key pair. Affected file is
70 irssi/src/silc/core/clientutil.c
72 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
74 * Check the number of connections from real number of
75 connections instead of socket number, when deciding if
76 server is full. Affected files are silcd/server.c,
77 server_internal.h and silcd.c.
79 * Clarified the connections_max meaning in General section
80 in doc/example_silcd.conf.in.
82 * The reconnect_keep_trying default value set to TRUE
83 if it is not defined in the config file. Affected file
86 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
88 * Fixed crashbug in connection closing, after a protocol
89 completion callback, which might have closed it already.
90 Affected file silcd/server.c.
92 * Fixed rekey with PFS in backup router. It did not allow
93 rekeys with PFS, and when the rekey protocol timedout
94 it crashed the backup router without the above fix. Affected
95 file silcd/packet_send.c and server.c.
97 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
99 * The silc_client_add_channel_private_key now returns the
100 private key context if pointer is given as argument.
101 Affected files are lib/silcclient/silcclient.h and
104 * Added support for using channel private keys in SILC
105 Client Library even if the private key mode is not set
106 on the channel. Affected file lib/silcclient/client_channel.c.
108 * The channel private key used to decrypt message is now
109 delivered to the application in the 'channel_messageÃ' client
110 operation. Affected files are lib/silcclient/silcclient.h
111 and client_channel.c.
113 * Fixed wrong arg type for user limit in CMODE command reply.
114 Affected file silcd/command.c.
116 * The user limit is now taken and saved to SilcClientEntry in
117 JOIN and CMODE command replies and in CMODE_CHANGE notify.
118 Affected files lib/silcclient/silcclient.h, command_reply.c
121 * Added support to the new private message key indicator
122 packet. Added a new function to the client library:
123 silc_client_send_private_message_key_request. The sender
124 indicates to be initiator, and receiver is responder.
125 Added the indicator to the SilcClientEntry as 'prv_resp'
126 boolean. Affected files are lib/silcclient/silcclient.h
127 client.[ch], and client_prvmsg.c.
129 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
131 * Fixed the JOIN command calling when called with both
132 -auth and -founder. Affected file is lib/silcclien/command.c.
134 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
136 * Check watcher list for resumed clients as well. Affected
137 file is silcd/packet_receive.c.
139 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
141 * Implemented the user limit to the CMODE_CHANGE notify,
142 CMODE command reply and JOIN command reply in server.
143 Affected files are silcd/server.c, command.c, command_reply.c,
144 packet_send.c and packet_receive.c.
146 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
148 * Defined SILC_STRFMT_END that must be used now with
149 silc_buffer_strformat, instead of SILC_STR_END. Fixes
150 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
151 lib/silcclient/silcvcard.c, silcd/server_util.c.
153 * Fixed the adding of public key to the WATCH list in server.
154 Fixed the WATCH notify sending to client. Affected files
155 are silcd/packet_send.[ch], command.c, server_util.c.
157 * Implemented the watching by public key in the SILC Client
158 Library and SILC Client. Affected files are
159 lib/silcclient/command.c and client_notify.c.
161 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
163 * Added support for public key watching in server. Affected
164 files are silcd/server.c, server_internal.h, command.c,
167 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
169 * Added public key to the SIlcClientEntry. Affected files
170 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
172 * Fixed the get_clients_whois reply processing to return
173 exactly same entries server returned. Makes it possible
174 to search using attributes. Affected file is
175 lib/silcclient/idlist.c.
177 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
179 * Save founder key to SilcChannelEntry. Affected files are
180 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
182 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
184 * Call the monitor callback with _CLOSED status from the
185 silc_client_file_close. Affected files are
186 lib/silcclient/client_fpt.c, silcclient.h
188 * Added silc_client_get_clients_whois which resolves using
189 WHOIS, and supports requested attributes as well.
190 Affected files are lib/silcclient/silcclient.h, idlist.c.
192 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
194 * Added support for asking the destination filename where
195 the downloaded file is saved in the file transfer. Affected
196 files are lib/silccilent/silcclient.h, client_ftp.c.
198 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
200 * Fixed error handling in resuming data processing. Affected
201 files are lib/silcclient/client_resume.c and client.c.
203 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
205 * Fixed silc_client_send_private_message to return TRUE correctly.
206 Affected file lib/silcclient/client_prvmsg.c.
208 * Added topic to the SilcChannelEntry. Affected files are
209 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
211 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
213 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
214 file lib/silcclient/command.c
216 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
218 * Convert all commands to UTF-8 before passing them to the
219 client library. Still need to convert replies from UTF-8 to
220 the locale encoding. Affected file
221 irssi/src/silc/core/silc-cmdqueue.c
223 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
225 * redirect all silc_client_command_calls through a queueing framework.
226 This fixes /CYCLE and the annoying "nick change after auto-joining
227 a channel". Furthermore it defines one central point where
228 command parameters can be UTF-8-ified. Affected files
229 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
230 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
232 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
234 * use asynchronous connect() to establish router connections.
235 Fixes problem when the primary router goes down. Affected files
236 silcd/server.c, silcd/server_backup.c
238 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
240 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
241 Fixed various compilation warnings when type casting ints
242 to pointers or vice versa, of different size. Updates around
245 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
247 * Surrogates not allowed in UTF-8 strings, updated decoder.
248 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
249 testers in lib/silcutil/tests/ directory.
251 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
253 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
254 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
255 files are lib/silcclient/silcclient.h, client.c.
257 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
259 * When resuming a session fails, notify the user that the session
260 file needs to be removed eventually. Affected files
261 irssi/src/fe-common/silc/module-formats.[ch],
262 irssi/src/silc/core/client_ops.c.
264 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
266 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
267 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
269 * Typofix in Irssi::Silc module. Affected file
270 irssi/src/perl/silc/Silc.xs.
272 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
274 * Changed the way NOTICE flagged messages are treated. Added support
275 for notices in queries and signing notices. Affected files
276 irssi/default.theme; irssi/docs/help/in/notice.in;
277 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
278 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
280 * Fixed typo in /ACTION help. Affected file
281 irssi/docs/help/in/action.in
283 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
285 * Fixed typo in perl module. Affected file
286 irssi/src/perl/silc/Server.xs
288 * Changed the way ACTION flagged messages are treated. Added support
289 for actions in queries and signing actions. Affected files
290 irssi/default.theme; irssi/docs/help/in/action.in;
291 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
292 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
295 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
297 * Incorrectly reported error when client had to be resolved from
298 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
300 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
302 * Fixed whois public key hash table deleting and adding in
303 detached client case. Affected file silcd/packet_receive.c.
305 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
307 * Changed filenames of silc/fe module not to collide with filenames
308 from core/fe. Also seperated public messages printing from
309 query messages printing. Affected files are all in
310 irssi/src/fe-common/silc.
312 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
314 * Fixed the invite process handling during joining to use
315 correct server name for the client that is matched against
316 the invite string for the channel. Wrong server name caused
317 inability to join the channel. Affected file is
320 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
322 * Fixed the CUMODE channel founder authentication on normal
323 server to not remove the founder rights on existing founder
324 before checking that router accepts the mode change. Affected
325 files are silcd/command.c and silcd/packet_receive.c.
327 * Remove the server entry correctly when rekey timeouts and
328 remote router connection on normal server is closed. Fixes
329 a crash where server uses the freed server entry. Affected
332 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
334 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
335 networks. This is the first step in solving the bug about
336 /SERVER ADD -silcnet <silcnet>. Affected files
337 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
338 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
339 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
341 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
343 * /SMSG and /MMSG now correctly create new queries. Affected files
344 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
346 * Add basic support for SILC protocol specific variables in perl.
347 Affected files irssi/src/perl/silc/*, irssi/configure.in,
348 irssi/src/perl/Makefile.am
350 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
352 * Don't use silc_get_input, it's obviously not reliable. Fixes
353 issue when the current key expires. Affect file
354 irssi/src/silc/core/clientutils.c
356 * Make the session data filename configurable. This makes it
357 possible to have different session files for different
358 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
359 client_ops.[ch], silc-servers.c,
360 irssi/src/silc/fe-common/silc/module-formats.[ch]
362 * Use the same set of libtool files for the MPI lib as for the
363 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
364 config.sub, configure.in, install-sh, missing, mkinstalldirs
366 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
368 * Fixed server statistics decrementing error to not go to
369 negative. Affected file silcd/packet_receive.c.
371 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
373 * Use silc_server_query_add_error to add error in public key
374 search error. Added support in send_reply to send errors
375 without specific argument. Affected file silcd/server_query.c.
377 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
378 Client for NO_SUCH_NICK. It was against the protocol specs.
379 Affected file irssi/src/silc/core/client_ops.c.
381 * Added backwards support for the wrong NO_SUCH_NICK error sending
382 in server. To be removed in SILC Server 1.0. Both old clients
383 and clients with fixed error handling now works. Affected file
384 silcd/server_query.c.
386 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
388 * fixed a bug in the whois using attributes function where no
389 error was sent if no nickname and client id but the attributes were
390 given to whois. Affected file silcd/server_query.c
392 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
394 * remove public key from public key hashtable on detach. Affected
395 file silcd/packet_receive.c
397 * free public key hashtable before removing clients on server
398 shutdown. Affected file silcd/server.c
400 * remove public key prior deleting client-data on killing a client.
401 Affected file silcd/server_util.c
403 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
405 * Getting the MOTD from other servers works now. Affected
406 files are silcd/command.c and silcd/command_reply.c
408 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
410 * Initialize the variable idletag, since it is tested in
411 silc_core_deinit for its default value. Affected file
412 irssi/src/silc/core/silc-core.c
414 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
416 * Fixed signed channel messages across cells. Affected file
419 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
421 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
422 is not defined. They can now be safely used in if-statements
423 without braces. Affected file lib/silcutil/silclog.h.
425 * Added the checks for backup closing connection due to error
426 (local or remote) and thus not allow the resuming to occur
427 in reconnect. Affected files are silcd/packet_send.c
430 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
432 * Help file updates. Affected files in irssi/src/docs/help/in/.
434 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
436 * Fixed channel messages across cells. Affected file
439 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
441 * Fixed file transmission accepting in client library to not
442 start the negotiation if user hasn't accepted the transfer,
443 instead create new session for resent transfer. Affected
444 file lib/silcclient/client_ftp.c.
446 * Show the session ID in the file transmision list. Remove
447 session from list that failed to transfer. Switch the current
448 session automatically after transmission, and in errors, to new
449 session if other sessions exists in the transfer list. Affected
450 files are irssi/src/silc/core/silc-servers.c,
451 irssi/src/fe-common/silc/modfule-formats.c.
453 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
455 * Fixed MIME header parsing for the hopefully last time. Affected
456 file lib/silcutil/silcstrutil.c
458 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
460 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
462 * The SILC RNG is now gauranteed to return non-zero random
463 values. Affected files are lib/silccrypt/silcrng.[ch].
465 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
467 * Fixed nickname formatting when changing only case of the
468 nickname. Affected file lib/silcclient/idlist.c.
470 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
472 * Fixed a memory leak and incorrect printing of the "appears as"
473 message. Affected file irssi/src/silc/core/client_ops.c
475 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
477 * Added CRT (Chinese Remainder Theorem) supported RSA
478 private keys and private key operations. This significantly
479 increases private key operation efficiency. No compatibility
480 issues with new or old private keys. Affected files are
481 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
483 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
485 * Fixed GCC-3.3.2 related compilation warnings from the
488 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
490 * Removed RC6 from distributions.
492 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
494 * Added some better comments to lib/silccrypt/silcpkcs.h,
495 optimized some routines in lib/silccrypt/silcpkcs.c.
496 Added test_silcpkcs into lib/silccrypt/tests/.
498 * Fixed silc_rng_global_init to actually init the global RNG
499 if RNG wasn't provided for it. Affected file is
500 lib/silccrypt/silrng.c.
502 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
504 * Added silc_hash_table_find_by_context_ext. Affected files
505 lib/silcutil/silchashtable.[ch].
507 * Save the public key on normal server in WHOIS command reply
508 from attributes, if present, and add it to public key hash
509 table. Fixes WHOIS resolving by public key on normal server.
511 Optimized the attributes resolving on normal server to not
512 resolve if we resolved them already from router.
514 Affected files are silcd/server_query.c, command_reply.c.
516 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
518 * Added support for whois using attributes.
519 Affected files silcd/command_reply.c, silcd/packet_receive.c,
520 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
523 * Added support for whois using public key attribute to /WHOIS i
524 client command. Affected files irssi/docs/help/in/whois.in,
525 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
527 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
529 * Fixed UMODE setting in server when the client has anonymous
530 mode set. The mode setting was not working. Affected file
533 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
535 * Fixed some bugs and typos related to sending split messages.
536 Print notification when sending messages with /MMSG. Affected
537 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
539 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
541 * Optimized the socket referencing in packet routines, client
542 library and server. Affected files are lib/silccore/silcpacket.c,
543 lib/silcclient/client.c and silcd/server.c.
545 * If silc_socket_set_qos is given with NULL arguments the QoS is
546 reset from the socket. Affected files are
547 lib/silcutil/silcsockconn.[ch].
549 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
551 * Add a /LISTKEYS command which lists the locally cached
552 client and server keys. Affected files
553 irssi/src/fe-common/module-formats.[ch],
554 irssi/src/silc/core/silc-{channels,servers}.c
555 irssi/docs/help/in/listkeys.in
557 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
559 * Check that packet queue purging was successful. Affected
560 files lib/silcclient/client.c and silcd/packet_send.c. Related
561 to MAC failed errors.
563 * Do not clear the inbuf even if it is empty if QoS was applied
564 to it. Otherwise the QoS data is cleared and MAC failed error
565 will occur. Affected file lib/silccore/silcpacket.c.
567 * Use the rekey period time as rekey protocol timeout value.
568 If the rekey does not succeed during the rekey period there's
569 something very wrong, and we most likely end up with wrong keys,
570 do graceful reconnect then. Affected file silcd/server.c.
572 * Take reference of the socket in the parser context, as it's
573 possible to have the parsers in queue after the socket is
574 disconnected and this may cause crash. Affected files are
575 lib/silccore/silcpacket.c, lib/silcclient/client.c and
578 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
580 * Fixed KICK command reply sending, it sent to replies.
581 Affected file silcd/command.c.
583 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
585 * Finish the silc-mime.pl script. It now supports MIME type
586 guessing using magic files, signing data messages, executing
587 MIME handlers in background. Affected files
588 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
590 * Changed MIME signal handler to make things easier for the perl
591 script. Affected files irssi/src/silc/core/client_ops.c,
592 silc-servers.c, and irssi/docs/signals.txt
594 * Cleaned up the silc_mime_parse function and fixed detection
595 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
597 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
599 * Resolve the IP for file transfer listener from the connection
600 socket. Affected file lib/silcclient/client_ftp.c.
602 * Accept NULL hostname parameter in the functions
603 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
604 if hostname is not wanted.
606 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
608 * Fixed race condition between silc_client_init and
609 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
611 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
613 * Fixed file transfer connection closing when SIGNOFF for
614 the client is received from server. Affected file is
615 lib/silcclient/client_ftp.c.
617 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
619 * Check for disconnected socket in QUIT callback. Affected
620 file silcd/command.c.
622 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
624 * Modified the MIME parsing to allow \n and \r\n as delimiters.
625 Affected files lib/silcutil/silcstrutil.c
627 * Cleaned up the escape/unescape functions for correctness and
628 speed. Affected file irssi/src/silc/core/client_ops.c
630 * Removed handling for data messages with Content-Type: text/*,
631 moved parsing of MIME headers to the signal handler, added
632 support for signing and verifying data messages. Affected
633 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
634 irssi/src/silc/core/silc-{servers,channels}.c
636 * Added a perl script for handling data messages based on
637 information read from Mailcap files. New file
638 irssi/scripts/silc-mime.pl
640 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
642 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
643 acknowledge recepetion of a message to the sender. Updated
646 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
648 * Unregister channel key saving callback when deleting channel.
649 Affected file lib/silcclient/idlist.c.
651 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
652 before calling notify client operation. Affected file is
653 lib/silcclient/client_notify.c.
655 * Unregister QoS tasks when deleting the socket connection.
656 Affected files lib/silcutil/silcsockconn.[ch],
657 unix/silcunixsockconn.c.
659 * Implemented latest presence-attrs draft changes. Affected
660 files lib/silccore/silcattrs.h and
661 irssi/src/silc/core/silc-queries.c.
663 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
665 * Save old channel keys in list to allow more rapid change
666 of channel keys if server for some reason does that. This
667 avoids loosing so many channel messages due to not having
668 key to decrypt. Affected file lib/silcclient/silcclient.h,
669 idlist.c and client_channel.c.
671 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
673 * Continued backup router tests and fixes. Affected files
674 silcd/server_backup, server_util.c, server.c. See TODO.
676 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
678 * Fixed SERVER_SIGNOFF handling in servers. The client
679 was removed from wrong list thus not removing the client
680 at all. Affected file silcd/packet_receive.c.
682 * Do not execute rekey protocol for disabled connections as
683 it would never go through. Affected file silcd/server.c.
685 * Added timeout for rekey protocol to catch if the protocol
686 never executes successfully. Affected files silcd/server.c
689 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
691 * Abandon packet processing for disconnected sockets. Check
692 this always after calling packet processing callback.
693 Affected file lib/silccore/silcpacket.c.
695 * Fixed double registration disconnection code in server.
696 Closed wrong connection. Affected file silcd/packet_receive.c.
698 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
700 * On normal server reconnect to primary during resuming 4
701 times, then give up. Affected file silcd/server_backup.c.
703 * If during reconnecting to routers we notice we have router
704 connection but no primary router set, the server is in desync.
705 Reconnect to primary to restore network. Affected file
708 * Assure that only one protocol is exeucting at the same time.
709 Added checks for all protocols. Affected files are
710 silcd/server.c and server_backup.c.
712 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
714 * Check that a string is not already part on invite/ban
715 string when processing it. Affected file silcd/server_util.c.
717 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
719 * Fixed the CUMODE_CHANGE for founder mode changes to comply
720 with 1.2 version of the protocol. Affected file is
721 silcd/packet_receive.c.
723 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
725 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
726 where the passphrase was given. Affected file is
729 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
731 * INVITE and BAN notifys are now delivered from routers to
732 servers (but not clients) on the channel. Updated specs and
733 code. Affected files silcd/packet_[send|receive].[ch],
734 command.c, server.c and server_util.c.
736 * Implemented INVITE and BAN announcing. Affected files are
737 silcd/server.[ch], server_util.c.
739 * Implemented SilcStatus error type argument returning in
740 command reply error in server. Affected file silcd/command.c.
742 * Implemented SilcStatus argument returning in comand reply
743 in client library. The command_reply client operation now
744 returns error specific arguments as well. Affected files
745 are lib/silcclient/command_reply.[ch], client_resume.c,
746 lib/silccore/silcstatus.[ch].
748 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
750 * Backup router protocol version 1.2 implemented. Testing still
751 required. Affected files in silcd/server_backup.[ch], server.c,
752 packet_receive.c and server_internal.h.
754 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
756 * silc_client_send_[channel|private]_message now return TRUE
757 or FALSE. Affected file lib/silcclien/client_channel.c and
760 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
762 * Check for explicit nickname in INVITE and BAN processing
763 during join as well (and don't expect only wildcards in
764 invite/ban strings). Affected file silcd/command.c.
766 * Fixed the INVITE and BAN by public key. The public key saved
767 is the PK payload (as specified) not the raw data. Affected
768 file silcd/server_util.c.
770 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
772 * UTF-8 text message support for actions and notices in SILC
773 Client. Affected file irssi/src/silc/core/client_ops.c.
775 * silc_get_username and silc_get_real_name now returns sensible
776 data on Win32. Patch by Toni Willberg. Affected file is
777 lib/silcutil/win32/silcwin32util.c.
779 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
781 * Provide a signal handler to send MIME encoded messages and emit
782 a signal when a MIME encoded message is received. Also document
783 the signals for usage with the perl interface.
785 A sample perl script will be supplied at a later point.
787 Affected files are irssi/docs/signals.txt,
788 irssi/src/silc/core/client_ops.[ch],
789 irssi/src/silc/core/silc-{channels,servers}.c
791 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
793 * Use SILC_COMMAND_PING to estimate the round-trip time to the
794 server. Use this time to display a lag and disconnect when it
795 exceeds a specified limit.
797 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
799 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Remove the channel auth list in normal server if router
802 encofrces its list during connecting. Send notify to channel
803 to remove the mode to remove the list. Affected files are
804 silcd/server_util.c and silcd/packet_receive.c.
806 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
808 * Added support for channel public keys. Updated protocol specs
809 and implemented it. Affected files are
810 silcd/command.c, command_reply.c, lib/silcclient/command.c,
811 lib/silcclient/command_reply.c.
813 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
815 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
816 terminate the process on Linux. Affected file silcd/silcd.c.
818 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
820 * Check for NULL buffer in silc_buffer_clear. Affected file
821 is lib/silcutil/silcbuffer.h.
823 * Simplified the backup router protocol by removing the _GLOBAL
824 types. Updated protocol specs and the code. Affected files
825 are silcd/server_backup.[ch].
827 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
829 * Deny '@' and '!' from nicknames since they are reserved
830 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
831 Updated protocol specs and the code.
833 Affected files are silcd/server_util.[ch].
835 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
837 * Fixed stack overflow in Irssi SILC client. Affected
838 file irssi/src/silc/core/client_ops.c.
840 * Check that Host is set in ServerConnection and RouterConnection
841 in silcd.conf. Affected file silcd/serverconfig.c.
843 * Fixed crash in server with protocol completion callbacks,
844 namely rekey and backup resuming protocols. Affected files
845 are silcd/server_backup.c and silcd/server.c.
847 * Fixed rekey protocol to not restart if it is started already.
848 Affected files are lib/silcclient/client.c and
851 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
855 * Fixed EOF handling in SILC Config, affected file
856 lib/silcutil/silcconfig.c.
858 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
860 * Fixed RESOLVING flag handling in JOIN notify and other
861 notifys to handle the resolvings correctly in client library.
862 Affected file lib/silcclient/client_notify.c.
864 * Do not send full INVITE and BAN lists in INVITE and BAN
865 notifys, only the changed information. Affected file
868 * Fixed INVITE notify sending in INVITE command, send it
869 only when needed. Affected file silcd/command.c.
871 * Handle the founder key change properly in CMODE_CHANGE
872 notify. Bug #122. Affected file silcd/packet_receive.c.
874 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
876 * Remove the mark for output (mark it only for input) after
877 purging outgoing queue. Prevents the "Error in select()"
878 floods. Affected file silcd/packet_send.c.
880 * Fixed incorrect connection deletion from client library
881 after calling "connect" client operation. Could cause
882 crashes for example during reconnect timeouts. Affected
883 files are lib/silcclient/client.c and
884 irssi/src/silc/core/client_ops.c.
886 * Check server private key file permissions before starting
887 the server. Affected file silcd/serverconfig.c.
889 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
891 * NULL terminate allocated string in silc_buffer_strformat.
892 Affected file lib/silcutil/silcbuffmt.c.
894 * Rewrote the invite/ban list string handling in server to
895 use SilcBuffer instead. Affected files are silcd/command.c
896 and silcd/server_util.c.
898 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Fixed double free in CMODE command when setting new HMAC
901 for channel. Affected file silcd/command.c.
903 * Added couple of missing memset's to zero sensitive memory.
904 Affected files silcd/command.c, lib/silcclient/command.c.
906 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Fixed a double free in INVITE command error handling in
909 server. Affected file silcd/command.c.
911 * Added macros SILC_SWAB_[16|32] to swab byte order of
912 16-bit and 32-bit unsigned integers. Affected file
913 lib/silcutil/silctypes.h.
915 * Use the SILC_SWAB_16 instead of htons() in server when
916 handling ports since the ports in structures are always
917 in little-endian order (regardless of platform). Affected
918 file silcd/serverid.c and silcd/server_backup.c.
920 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Send DISCONNECT in close admin command in server. Affected
923 file silcd/command.c.
925 * Check whether we are already connecting to a remote router
926 (in addition of checking whether we are already connected)
927 before creating new connection. Affected file silcd/server.c.
929 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Added better compiler and compiler flags checking in
934 * Check that socket is valid after QoS is applied to data.
935 Affected file lib/silcutil/unix/silcunixsockconn.c.
937 * Make sure the socket connecetion is not closed to early
938 when closing connection in server. Also make sure the
939 connection is always closed after error in a protocol.
940 Affected file silcd/server.c.
942 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Removed --session and --dummy options from Irssi SILC Client.
945 -d option is available only if --enable-debug was given.
946 Affected files are irssi/src/silc/core/silc-core,
947 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
949 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
951 * Added silc_buffer_steal to steal the data from the buffer.
952 Affected file lib/silcutil/silcbuffer.h.
954 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
956 * Fixed server crash with double Primary block in config file.
958 Fixed also various memory leaks around the config file
959 parser. Affected files lib/silcutil/silcconfig.c,
960 silcd/serverconfig.c.
962 * Changed my nickname (Johnny Mnemonic) to my real name, this
963 means that bugs introduced by him were actually introduced
966 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
968 * Don't display "foo appears as foo\nYou're now known as foo"
969 messages. Affected file irssi/src/silc/core/client_ops.c
971 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
973 * Fixed error handling of invalid client entry when calling
974 commands in server. Fixes a crash. Affected file
977 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
979 * Added some sanity checks in server for correctness of the
980 server configuration. Affected file silcd/serverconfig.c.
982 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
984 * Prevent endless resolving of user informations in USERS
985 command by checking the command reply status correctly.
986 Affected file lib/silcclient/command_reply.c.
988 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
990 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
991 file is lib/silcutil/silcfileutil.c. A patch by Matthew
992 Aldous <Matthew@Aldous.com>.
994 * Added better implementation using CriticalSection of
995 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
996 <mikko.lahteenmaki@pikabaana.net>.
998 * Added some Winsock WIN32 compatiblity defines into
999 includes/silcwin32.h.
1001 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1003 * Fixed double free in async host lookup code. Affected file
1004 lib/silcutil/silcsockconn.c.
1006 * On backup router handle now the SERVER_SIGNOFF from router
1007 for local connected servers too, and close the connections.
1009 Do not process them as normally signing off servers when they
1010 really signoff by sending EOF fe, but always assume that
1011 router sends the SERVER_SIGNOFF.
1013 Affected files silcd/server.c and silcd/packet_receive.c.
1015 * Fixed socket unsetting when closing connections. Affected
1016 files silcd/server.c and silcd/packet_send.c.
1018 * Do not print the nickname in SERVER_SIGNOFF if we do not
1019 have it. Prevents asserts in Irssi core. It is possible we
1020 don't have the nick if it was just being resolved when server
1021 signoff. Affected file irssi/src/silc/core/client_ops.c.
1023 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1025 * Fixed autonick crashbug in client library. Affected file
1026 lib/silcclient/client.c.
1028 * Fixed Unix implementation of SilcMutex to really assert if
1029 the mutex is locked/unlcoked already. Affected file
1030 lib/silcutil/unix/silcunixmutex.c.
1032 * Fixed locking in silc_schedule_uninit. It didn't lock
1033 when dispatching timeout tasks. Affected file is
1034 lib/silcutil/silcschedule.c.
1036 * Changed Win32 implementation of SilcThread to use modern
1037 Win32 interface. Affected file is
1038 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1040 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1042 * Don't print signed messages when sending failed. Affected files
1043 irssi/src/silc/core/silc-[servers.c/commands.h]
1045 * Send adquate signal when founding a channel by joing it. Affect
1046 file irssi/src/silc/core/client_ops.c
1048 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1050 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1051 irssi/src/fe-common/core/themes.c
1053 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1055 * Fixed close command to use the port correctly when closing
1056 server connections. Affected file silcd/idlist.c.
1058 * Check for NULL outbuf in silc_socket_write. It is possible
1059 that it is NULL is some odd case. Affected files are
1060 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1062 * Do not call final protocol callback for backup router
1063 resuming protocol when closing connection. It is closed
1064 by timeout in case of error. Affected file silcd/server.c.
1066 * Backup reconnect to router if backup resuming protocol
1067 failed. Affected file silcd/server_backup.c.
1069 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1071 * Fixed double free in SKE library error hadling when signature
1072 error occurred. Affected file lib/silcske/silcske.c.
1074 * Save the fingerprint to new SilcClientEntry after changing
1075 nickname. Affected file lib/silcclient/client_notify.c.
1077 * Print SIGNOFF in Irssi SILC client only if the nickname is
1078 known. Prevents asserts in Irssi core. It is possible we
1079 don't have the nick if it was just being resolved when it
1080 quit. Affected file irssi/src/silc/core/client_ops.c.
1082 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Fixed double free in invite list adding code when adding
1085 invite strings. Affected file silcd/server_util.c.
1087 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * More log printing during backup router protocol. Affected
1090 file silcd/server_backup.c.
1092 * Removed backwards support for old private key file format.
1093 Affected file lib/silccrypt/silcpkcs.c.
1095 * Removed backwards support for not-so-strict decryption length
1096 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1098 * GETKEY to update the client entrys fingerprint too.
1099 Affected file lib/silcclient/command_reply.c.
1101 * Added --without-libtoolfix for package builders using weird
1102 wrappers around libtool (BSD at least).
1104 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Fixed backup router bugs: When backup resumes router and
1107 receives a CHANNEL_MESSAGE packet the backup must not act
1108 as router since the packet header decryption would be
1109 different. Also, when relaying packets to channel, do
1110 not re-encrypt packets on backup that came from the primary
1111 since the connection isn't really router-router connection.
1112 Affected files silcd/server.c, silcd/packet_send.c.
1114 * Added checks in encryption/decryption that encryption/decryption
1115 length sent as argument really is multiple by block size. Helps
1116 catching really weird bugs like the above backup router bugs
1117 when packets are being decrypted in wrong way. Affected files
1118 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1120 * Fixed padding generation in private key file encryption.
1121 Affected file lib/silccrypt/silcpkcs.c.
1123 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1125 * Added ignore_message_signatures setting which can be used
1126 to ignore signatures in messages. Affected files are
1127 irssi/src/silc/core/client_ops.c, silc-core.c.
1129 * Fixed the libtoolfix to use command line options instead of
1130 environment variables. They didn't work as expected. Now,
1131 the libtool is fully run-time configurable.
1133 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1135 * Verify signature payload for signed messages. Affected files
1136 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1137 irssi/src/silc/core/silc-core.h
1139 * Display signature verification result in public and private
1140 messages using theme abstracts. See irssi/default.theme for
1141 examples on their usage. Affected files
1142 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1143 irssi/src/fe-common/silc/module-formats.[ch],
1144 irssi/src/fe-common/silc/fe-common-silc.c,
1145 irssi/src/fe-common/silc/Makefile.am
1146 irssi/src/fe-common/core/fe-messages.[ch]
1148 * Fixed bugs in Irssi's theme parsing. Affected files
1149 irssi/src/fe-common/core/themes.c
1151 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1153 * Calculate the correct length for signed messages before
1154 encrypting, it must be multiple by block size. Affected
1155 file lib/silccore/silcmessage.c.
1157 * silc_message_signed_get_public_key returns now both
1158 decoded and encoded public key. Affected files are
1159 lib/silccore/silcmessage.[ch].
1161 * Added libtoolfix script that makes the libtool more generic
1162 and configurable in run-time. Now we can specify in run-time
1163 if what kind of libraries we want to create, regardless of
1164 configuration. SIMs are now creates even if --disable-shared
1165 was explicitly given.
1167 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1169 * Fixed founder key sending in CMODE command in client.
1170 Affected file lib/silcclient/command.c.
1172 * Fixed CUMODE founder authentication in server to not check
1173 for client's public key since it's not supposed to do that.
1174 Affected file silcd/command.c.
1176 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1178 * Set realname and hostname in NICK_REC records. Affected file
1179 irssi/src/silc/core/silc-nicklist.c
1181 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Remove 1.0 protocol backwards compat code from client
1186 * Added more reliable check for whether nickname did change
1187 or not, or whether only Client ID changed in NICK_CHANGE
1188 notify. Affected file lib/silcclient/client_notify.c.
1189 Fixes bug in '@' character handling in a nickname.
1191 * Added support for automatically parsing signature from
1192 the message payload. Added new function
1193 silc_message_get_signature to return the payload to
1194 application. Affected files lib/silccore/silcmessage.[ch].
1196 * Changed the private_message and channel_message client
1197 operations to deliver the SilcMessagePayload to the
1198 application too. Application can use it fe. to get the
1199 signature from the message for verification. Affected
1200 file lib/silcclient/silcclient.h, client_channel.c and
1203 * Redefined the signed payload for message payloads.
1204 Updated protocol specs and implemented.
1206 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1208 * Fixed wrong invite and ban list handling in server command
1209 reply. Affected files are silcd/command_reply.c,
1210 silcd/server_util.[ch].
1212 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Fixed CMODE setting in server when founder mode was set.
1215 Affected file silcd/command.c. Bug #95.
1217 * Added support to setting specific public key in CMODE in
1218 Irssi SILC client. Affected file lib/silcclient/command.c.
1220 * Added support to use specific public key in CUMODE in
1221 Irssi SILC Client. Affected file lib/silcclient/command.c.
1223 * Added support for inviting and banning by public key in
1224 Irssi SILC client. Affected file lib/silcclient/command.c.
1226 * Fixed fingerprint/babbleprint showing in invite and ban
1227 list command replys. Affected file is
1228 irssi/src/silc/core/client_ops.c.
1230 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1232 * Format CMODE +c and +h to display both the mode and the argument
1234 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1236 * Added test vectors and test programs for SHA-1, MD5,
1237 HMAC-SHA1 and HMAC-MD5. New tests are located in
1238 lib/silccrypt/tests/. Fixed also argument decoding bug in
1239 MD5 implementation. Affected file lib/silccrypt/md5.c.
1241 * Changed the channel private key and private message key
1242 generation (with static keys) to use SHA1 instead of MD5,
1243 as SHA1 is the mandatory hash function in SILC. Affected
1244 file lib/silcclient/client_[channel/prvmsg].c.
1246 * Changed the private key file encryption to use SHA1 instead
1247 of MD5. Added support for the old generation and added
1248 automatic change of the key (to be removed later). Affected
1249 files lib/silccrypt/silcpkcs.c.
1251 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * Load only files with .pub suffix in PublicKeyDir. Affected
1254 file silcd/serverconfig.c.
1256 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1258 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1259 channels. Affected files silcd/silcd.c, silcd/server.h.
1261 * Added the config directive PublicKeyDir for the client block.
1262 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1264 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Merged Toni's irssi/silc.conf patch.
1268 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1270 * Max alloc tests in allocation routines. Affected file
1271 lib/silcutil/silcmemory.c.
1273 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1275 * Fixed a typo in resuming code that fixed detach/resume code
1276 in server. Bug #93. Affected file silcd/packet_receive.c.
1278 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1280 * Do reverse lookups for server when /connecting. Affected files
1281 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1282 irssi/src/core/net-nonblock.*
1284 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1286 * Added library versioning for shared libraries. Affected
1287 files configure.in.pre and lib/Makefile.am.pre.
1289 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1291 * Display INVITE and BAN lists as specified by SILC 1.2
1293 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Do not send invite list back unless asked (when sending
1296 no arguments) or when list was modified. Affected file
1299 * Remove client from invite list in KILLED notify and in
1300 KILL command. Affected file silcd/command.c and
1303 * Fixed bugs in invite list handling in INVITE command.
1304 Affected files silcd/command.c and silcd/server_util.c.
1306 * Merged with Irssi 0.8.6.
1308 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1309 Affected file irssi/src/fe-text/silc.c.
1311 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1313 * The silc_argument_get_[first/next] now return the argument
1314 type to caller. Added silc_argument_payload_encode_one.
1316 Affected files are lib/silccore/silcargument.[ch].
1318 * Added support for the SILC 1.2 INVITE command and new
1319 invite lists to server. Affected files are silcd/command.c,
1320 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1322 * Added support for the SILC 1.2 BAN command and new
1323 ban lists to server. Affected files are silcd/command.c,
1324 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1326 * Added support to client sending new INVITE command. Affected
1327 file is lib/silcclient/command.c.
1329 * Added support to client sending new BAN command. Affected
1330 file is lib/silcclient/command.c.
1332 * Added support for removing client from invite list when kicked
1333 from channel, as SILC 1.2 dictates. Affected files are
1334 silcd/packet_receive.c and silcd/command.c.
1336 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1339 automatically the cipher's internal IV. Affected files
1340 lib/silccrypt/silccipher.[ch].
1342 * Assure the RESUME_CLIENT packet is not sent to twice to
1343 backup router if the detached client was originated from
1344 the backup. Affected file silcd/server.c. Bug #76.
1346 * Changed silc_sim_symname to not allocate memory. Affected
1347 file lib/silcsim/silcsimutil.c.
1349 * Fixed memory leaks with SIMs in server. Affected files
1350 silcd/serverconfig.c, silcd/server.c.
1352 * Fixed channel key distribution after resuming detached
1353 client. Affected files silcd/packet_receive.c.
1355 * Fixed channel's global_user boolean checking after detaching.
1356 Check it after changing the owner of the client not before.
1357 Affected file silcd/packet_receive.c.
1359 * Fixed few double frees from client library. Fixes at least
1360 Bug #81, possibly others too.
1362 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1363 notifys in Irssi SILC Client. Affected file is
1364 irssi/src/silc/core/client_ops.c. Bug #82.
1366 * Applied Ville Räsänen's manual page and --mandir bugfix
1367 patch. Affected files are configure.in.pre and Makefile.am.pre.
1370 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Added support to backup router protocol for backup to tell
1373 normal server that it cannot use the backup router as primary
1374 because the primary isn't really down. Updated protocol
1377 * Added support for primary router to tell backup router that
1378 resuming is not possible because the backup really isn't primary
1379 in the cell. For example if backup disconnected itself the
1380 resuming is not allowed since the primary really did not
1381 go down. Updated protocol specs.
1383 * Removed MARS from crypto library.
1385 * Defined the CTR mode and Randomized CBC mode in SILC. The
1386 CTR mode is RECOMMENDED now in specification. Defined also
1387 Serpent cipher as optional cipher. Updated the protocol specs.
1389 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * Added support for inviting/banning by IP/MASK, public key,
1392 and explicit Client ID. Redefined the command and notify
1393 types to allow easier forwards support for other methods
1394 of inviting/banning. Updated protocol specs.
1396 * Remove the client from channel's invite lists if the client
1397 is kicked or killed. Updated protocol specs.
1399 * Unified the Channel Message Payload and Private Message
1400 into one Message Payload. Updated protocol specs and
1403 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Don't wait for EOF after socket error has occurred, but
1406 close the connection. Affected file is silcd/server.c.
1408 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Added support for setting FOUNDER mode on channel with
1411 specific public key which can be set with CMODE command.
1412 Updated protocol specs and implemented in client and server.
1414 * Fixed the Irssi SILC client to correctly shutdown the client
1415 library to avoid memory leaks. Affected files are
1416 irssi/src/silc/core/silc-core.c and silc-servers.c.
1418 * Deprecated the No Reply flag in SKE protocol and introduced
1419 "IV Included" flag which can be used to indicate that the IV
1420 is included in the ciphertext. This makes it possible to use
1421 SILC on unreliable transport, such as UDP which may cause
1422 packet reordering and losses. Updated protocol specs, did
1425 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1428 < 32 bit values in correct size. Affected file is
1429 lib/silcmath/mp_mpi.c.
1431 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * Fixed the KE Start Payload parsing to check that mandatory
1434 fields are present. Affected file lib/silcske/payload.c.
1436 * Fixed compilation warnigs in Irssi SILC Client. Affected
1437 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1439 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1441 * Print "nick now appears as newnick" and update Irssi's nicklist
1442 when you change your nick to "nick". Closes #62
1444 * Never format your own nick. Closes #63
1446 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1448 * SILC_UMODE_GONE changes are now propagated correctly to the
1449 Irssi client. Closes #54
1451 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1453 * Fixed example in /HELP KEY
1455 * Added expando $j which expands to current SILC Client version
1457 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Fixed public key decoding in crypto library.
1461 * Added better error printing to SKE library.
1463 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Fixed NICK command to not crash if nickname was not sent.
1467 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1470 Deprecated the old Encrypt-And-MAC order. Updated protocol
1471 specs and implemented.
1473 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1474 generation. Updated specs and implemented.
1476 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Added support for rekey before 2^32 sequence number wraps.
1479 Affected files in server and client library.
1481 * Padding must be at least 8 bytes now. Implemented and updated
1484 * Compute maximum padding for authentication packets to make
1485 passphrase approximation attacks impossible. Affected files
1486 in client library and in server.
1488 * Fixed PING command sending in client library and handling in
1489 server. The server ID must be ID Payload, not raw ID data.
1490 Affected files in server and client library.
1492 * Defined that all public keys sent in commands and notify
1493 payloads are actually Public Key Payloads not raw public key
1494 data. Updated protocol specs and implemented.
1496 * Updated protocol version to 1.2. Updated specs and code.
1498 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1499 status types. Updated specs and the code.
1501 * Added support for normal client to kill its own entries from
1502 the network. Updated protocol specs and the code.
1504 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1505 and added initial implementation.
1507 * Added MAC field to the Private Message Payload to protect
1508 against chosen ciphertext attacks. Updated the protocol specs
1511 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1512 attribute to indicate the user's current idle and signon time
1513 of a service. Updated protocol specs and implemented.
1515 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Added "do_not_bind" argument to silc_client_file_send what
1518 can be used to not bind locally but assume the file receiver
1519 provides the point of connect. Usefull when sender is behind
1520 NAT device. Affected file lib/silcclient/silcclient.h and
1523 * Added -no-listener option to FILE SEND command in Irssi SILC
1524 client. Affected file irssi/src/silc/core/silc-servers.c.
1525 Renamed FILE RECEIVE to FILE ACCEPT.
1527 * Confirm passphrase for private key encryption in
1528 silc_create_key_pair and silc_change_private_key_passphrase.
1529 Affected files are lib/silcutil/silcapputil.c.
1531 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Move silc_client_packet_send back to internal, added
1534 silc_client_send_packet, a bit simpler function for application.
1535 Affected files lib/silcclient/silcclient.h, client.c and
1538 * Moved the SilcClientEntry, SilcChannelEntry and
1539 SilcServerEntry to silcclient.h to be public and documented
1540 them for application. Affected files are
1541 lib/silcclient/silcclient.h and idlist.h.
1543 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Fixed manual page installation patch by Ville Räsänen.
1546 USERS help page fix patch by Ville Räsänen
1548 * Changed the silc_client_command_call interface to make
1549 the command call simpler for the application. The library
1550 now handles the command line parsing, command finding and
1551 execution. Application only needs to call the function
1552 with the command line. Affected files are
1553 lib/silcclient/silcclient.h, command.[ch].
1555 * Fixed silc_get_input to NULL-terminate the returned input.
1556 Affected file lib/silcutil/silcutil.c.
1558 * Resolve the client's public key in JOIN command if the
1559 founder auth data is being requested but we don't know the
1560 client's public key. Affected file silcd/command.c.
1563 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1565 * Print notify for server opers when backup router comes
1566 online. Affected file silcd/server.c.
1568 * Fixed the INVITE command to send the invite list in
1569 command reply. Affected file silcd/command_reply.c.
1571 * Fixed MOTD command reply sending. Affected file
1574 * UTF-8 decode the topic in TOPIC command reply and LIST
1575 command reply in Irssi SILC client. Affected file is
1576 irssi/src/silc/core/client_ops.c.
1578 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Fixed the INVITE command to not crash Irssi SILC client
1581 when given without nickname argument. AFfected file
1582 irssi/src/silc/core/client_ops.c.
1584 * Fixed double free in WHOIS query on normal server when
1585 forwarding query to router. Affected file is
1586 silcd/server_query.c.
1588 * Fixed WATCH command reply handling on normal server which
1589 was missing altogether. Affected file silcd/command_reply.c.
1592 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1594 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1595 Included yodl sources for each of these. Also modified
1596 Makefile.am prototype to install these files to proper
1597 locations. Updated CREDITS. Affected file Makefile.am.pre,
1598 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1601 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Added support for encrypted private key files. Now
1604 passphrase must be provided when new key pair is created
1605 (can be empty though), and prompted when loading the
1606 private key. Added support for loading the old-style
1607 non-encrypted private keys as well. Affected files
1608 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1611 * Fixed silc_get_input to accept input on all terminals.
1612 Affected file lib/silcutil/silcutil.c.
1614 * Moved the Irssi SILC client key loading and other stuff
1615 to be called after the arguments and UI is initialized.
1616 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1618 * Added -P option to Irssi SILC client which can be used
1619 to change the passphrase of the private key. Affected
1620 file irssi/src/silc/core/silc-core.c.
1622 * Added silc_change_private_key_passphrase apputil routine
1623 to lib/silcutil/silcapputil.[ch].
1625 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Fixed connection closing in client library to not crash.
1628 Moved the connection freeing totally to function
1629 silc_clinet_del_connection. Affected file
1630 lib/silcclinet/client.c.
1632 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Changed includes/silcincludes.h to silcincludes.h.in to
1635 include configuration specific information. The silcdefs.h
1636 is not included in to installation anymore (it's only
1637 compilation time header).
1639 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * Moved the SilcClient and SilcClientConnection from client.h
1642 to the public lib/silcclient/silcclient.h. Changed the
1645 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * If version string in silc_clinet_alloc is NULL the library
1648 puts it automatically. Affected file lib/silcclient/client.c.
1650 * Changed the version strings from variables to #define's
1651 in includes/silcversion.h.
1653 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Added shared library complation support.
1657 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Added lib/silcutil/silcapputil.[ch] for application
1660 utility functions. It includes routines for applications'
1661 convenience. Added silc_create_key_pair, silc_show_public_key
1662 and silc_load_key_pair functions.
1664 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * Send RESUME_CLIENT packet from router to backup routers
1667 to in resuming. Affected file silcd/packet_receive.c.
1669 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * In IDENTIFY command parsing, send all other IDs except
1672 Client IDs explicitly to router for resolving on normal
1673 server. Also check that ID received in WHOIS command is
1674 always Client ID, others are not allowed. Affected file
1675 silcd/server_query.c.
1677 * Merged latest changes from irssi.org CVS.
1679 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1682 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1684 * Fixed the heartbeat sending in Irssi SILC client. Moved
1685 the silc_client_packet_send to silcclient.h for application
1686 usage. Affected files lib/silcclient/client_internal.h
1687 lib/silcclient/silcclient.h.
1689 * Fixed a bug in query resolving in server. Used wrong
1690 variable in a for loop and crashed. Affected file is
1691 silcd/server_query.c.
1693 * Server constructs requested attributes only to locally
1694 connected clients. Affected file silcd/server_query.c.
1697 * Fixed a bug when sending resolving from router to server
1698 with requested attributes. The constructed WHOIS command
1699 was incorrect. Affected file silcd/server_query.c.
1702 * Fixed Requested Attributes saving in WHOIS command reply.
1703 The length of the data buffer must be saved too. Affected
1704 file silcd/command_reply.c.
1706 * Update the client entry's servername after detaching is
1707 over. Affected file silcd/packet_receive.c. Bug #37.
1709 * Resolve incomplete client entrys in CUMODE_CHANGE and
1710 CMODE_CHANGE notifys. Affected file is
1711 lib/silcclient/client_notify.c. Bug #42.
1713 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Fixed channel key packet processing bug on backup router
1716 during backup resuming protocol. Affected file is
1717 silcd/packet_receive.c.
1719 * Fixed memory leaks in server. Affected files are
1720 silcd/server.c and silcd/packet_receive.c.
1722 * Fixed packet decryption problem when backup router encrypted
1723 channel message with wrong key during backup resuming
1724 protocol. Affected file silcd/packet_send.c.
1726 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1727 Toni Willberg (toniw@iki.fi)
1729 * Changed the SilcCipher context to be private. Changed the
1730 silc_cipher_get_iv to just return pointer to the IV. Added
1731 silc_cipher_get_name to return the name of the cipher.
1732 Fixed code all around to support these changes. Affected
1733 files are lib/silccrypt/silccipher.[ch], client library and
1736 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Fixed unaligned access in lib/silccore/silcattrs.c.
1740 * Fixed libtool linking in lib/silcsim/Makefile.am.
1742 * Fixed services attribute printing. Affected files is
1743 irssi/src/silc/core/silc-queries.c.
1745 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1747 * Fixed a crashbug in incoming server accepting. Affected
1748 file silcd/server.c.
1750 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Added automatically generated index to Toolkit Reference
1755 * Added support for Postscript Toolkit Reference Manual.
1757 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1759 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1762 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Added 'send_events' boolean argument to the function
1765 silc_schedule_set_listen_fd which sends the set events to
1766 the application explicitly if set to TRUE. Default action
1767 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1768 lib/silcclient/client_internal.h and silcd/server_internal.h.
1770 * Added silc_compare_timeval to determine which time values
1771 is smaller. Affected file lib/silcutil/silcutil.[ch].
1773 * Added sort-of "Quality of Service" (QoS) support to
1774 SilcSocketConnection. Data reception can be controlled with
1775 rate limit per second and/or read data length limit.
1776 Added silc_socket_set_qos. Affected files are
1777 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1779 * Added the QoS configuration to SILC Server configuration
1780 file. Affected files are silcd/serverconfig.[ch] and
1783 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Merged with irssi.org CVS.
1787 * Failed OPER and SILCOPER authentications are now logged.
1788 Affected file silcd/command.c. Bugs #25.
1790 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * ROBODoc documented lib/silcutil/silcbuffer.h and
1793 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1794 <ville.rasanen@iki.fi>.
1796 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Added support for auto-passphrase authentication from the
1799 config file during connecting which was not implemented
1800 yet. Affected file irssi/src/silc/core/client_ops.c.
1802 * Fixed a bug in authentication protocol failure handling which
1803 was processing wrong callback context. Affected files
1804 are lib/silcclient/client.c and protocol.c.
1806 * Fixed the /ATTR allow off to actually work. Affected file
1807 is irssi/src/silc/core/silc-queries.c.
1809 * Fixed the /ATTR -del to work. Affected file is
1810 irssi/src/silc/core/silc-queries.c.
1812 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1816 * Fixed mask attribute adding in Irssi SILC client. Affected
1817 file irssi/src/silc/core/silc-queries.c.
1819 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * Added support for saving the requested attributes in
1822 WHOIS to directory. Affected file is
1823 irssi/src/silc/core/silc-queries.c.
1825 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Added support for parsing VCard fields that do not have
1828 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1830 * Fixed a double free bug in hash table foreach function
1831 if the entry was deleted in the foreach callback. Affected
1832 file lib/silcutil/silchashtable.c.
1834 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Added silc_attribute_get_verify_data to return the signature
1837 verification data for either user digital signature or
1838 server digital signature in Requested Attributes. Affected
1839 files are lib/silccore/silcattrs.[ch].
1841 * Added silc_vcard_alloc which is used to allocated dynamic
1842 SilcVCard context. The silc_vcard_free now checks whether
1843 the context is dynamically allocated or not. Affected files
1844 are lib/silcutil/silcvcard.[ch].
1846 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Periodically remove the NOATTR status from client entry
1849 so that the client may take the attributes in use even after
1850 server has resolved them unsuccessfully earlier. Affected
1851 file silcd/server_query.c and idlist.h.
1853 * Moved sha1hash and md5hash from client->internal to
1854 SilcClient for application usage. Affected files are
1855 lib/silcclient/client.h and client_internal.h.
1857 * Fixed attribute encoding and decoding bugs. Affected
1858 files lib/silccore/silcattrs.[ch].
1860 * Added ATTR command to Irssi SILC Client which is used to
1861 manage user's Requested Attributes sending and values for
1862 WHOIS command. Affected files around Irssi SILC client.
1864 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Added silc_buffer_strformat which can be used to format
1867 strings into a buffer which size is automatically increased.
1868 Affected file lib/silcutil/silcbuffmt.[ch].
1870 * Added implementation of VCard (RFC 2426) which can be used
1871 as part of Requested Attributes in WHOIS command. Affected
1872 file lib/silcutil/silcvcard.[ch].
1874 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Some strncat -> silc_strncat changes our the core and
1879 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1880 errors. Added better error printing to SKE library.
1881 Affected files lib/silcske/silcske.c, silcske_status.h and
1884 * Save the PKCS key length even if only private key is set to
1885 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1887 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1888 length in bits not in bytes. Affected files are
1889 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1890 silcd/server_query.c.
1892 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Added silc_attribute_payload_encode_data to directly encode
1895 the data into the attributes buffer. Renamed function
1896 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1897 Affected files are lib/silccore/silcattrs.[ch].
1899 * silc_hash_table_find_foreach calls the foreach function now
1900 once even if the nothing was found with context set to NULL.
1901 Affected file lib/silcutil/silchashtable.[ch].
1903 * Remove the RESOLVING flag from client entry after received
1904 the Requested Attributes from the client. Fixed memory leak
1905 in client entry freeing. Affected files silcd/server_query.c
1908 * Added Requested Attributes support into SILC Client Library.
1909 It is not able to send requested attributes in WHOIS command,
1910 and also receive and process requested attributes. Added
1911 silc_client_attribute_[add|del] and silc_client_attributes_get
1912 functions. Added also `ignore_requested_attributes' to the
1913 SilcClientParams to not use attributes in client. Affected
1914 files are lib/silcclient/command.c, client_attrs.[ch],
1915 silcclient.h, client_internal and client.[ch].
1917 * Changed the silc_client_get_client_by_id to support Requested
1918 Attributes, it takes them as argument now. Affected file
1919 is lib/silcclient/silcclient.h, and idlist.c.
1921 * Added -details option to WHOIS command in Irssi SILC Client
1922 to support the requested attributes. By default it requests
1923 all attributes. Affected file lib/silcclient/command.c and
1924 irssi/doc/help/in/whois.in.
1926 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Add also SERVICE attribute for server-constructed attribute
1929 data. Also digitally sign the attributes and add
1930 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1931 silcd/server_query.c.
1933 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Changed the silc_attribute_payload_encode to support list
1936 of attributes (function may be called several times to add
1937 a new attribute). Removed the silc_attribute_payload_encode_list
1938 function. The encoding function now also automatically encodes
1939 the data, so the caller does not need to do that. Affected
1940 files lib/silccore/silcattrs.[ch].
1942 * Added support for replying on behalf of the user to the
1943 Requested Attributes in WHOIS command in the server. Affected
1944 file silcd/server_query.c.
1946 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1947 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1949 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Don't swtich to become primary router if we are backup if
1952 decryption error has occurred. Affected file silcd/server.c.
1954 * Fixed a bug in backup router IP address comparison in
1955 silc_server_backup_get.
1957 Save now also the port of the server/router and use that
1958 in comparison as well. Affected file silcd/server_backup.c.
1960 * Normal server now reconnects to backup router automatically
1961 if connection is lost to it. Affected file silcd/server.c.
1963 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * If packet processing fails (like integrity check fails)
1966 the connection is closed now. Affected files are
1967 lib/silccore/silcpacket.c and silcd/server.c.
1969 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Fixed double free in RSA public key set function
1972 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1975 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1978 Added server_query.[ch] which provides one interface for
1979 querying information using all three commands.
1981 * Changed all "typedef unsigned char" in core library to
1982 "typedef SilcUInt8".
1984 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1988 * Renamed silc_server_get_client_resolve to
1989 silc_server_query_resolve and moved to server_query.[ch].
1991 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Resumed client packet handling from server put the resumed
1994 client on wrong list on router and caused the client not
1995 be present on the network anymore. Now fixed to put the
1996 client to correct list. Affected file silcd/packet_receive.c.
1998 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2000 * Various cleanup in error message output in config parsing code
2001 and in server init code. Fixed error log files containing
2002 too many newlines ('\n') in some situations. Affected files are
2003 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2005 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Use the reverse lookupped hostname in client internals
2008 instead of one user provided us as remote server name.
2009 Affected file lib/silcclient/client.c.
2011 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * Added 'app_context' to silc_schedule_init. It is an
2014 application specific context that is delivered to application
2015 in task callback functions. Affected files are
2016 lib/silcutil/silcutil.[ch].
2018 * The hb_context in SilcSocketConnection is not freed
2019 automatically anymore (application must free it). Freeing
2020 it automatic is inconsistent. Affected files are
2021 lib/silcutil/silcsockconn.[ch].
2023 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Added support for removing explicitly added client connections
2026 in rehash and closing the client connections if they were
2027 unconfigured in the rehash. Affected file silcd/server.c.
2029 * Added support for aborting automatically pending commands
2030 that never receives the reply (to avoid memory leaks).
2031 Added also silc_server_command_pending_timed to set the
2032 specific timeout for pending command. Affected files are
2033 silcd/command[_reply].[ch].
2035 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2036 specs and lib/silccore/silcstatus.h.
2038 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Changed the silc_get_time to accept time value as argument
2041 or if zero is sent return current local time. Affected
2042 file lib/silcutil/silcutil.[ch].
2044 * Added STATS command to client library and Irssi SILC client.
2045 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2047 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Assure that channel key is set before sending it. May
2050 crash server otherwise. Affected file silcd/packet_send.c.
2052 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Assure that endless loop cannot happen with detached client
2055 resolving on normal server. Added idlist status
2056 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2057 silcd/idlist.h and silcd/packet_receive.c.
2059 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Incoming file transfer request cannot use same session as
2062 the sending session. This can happen when sending file to
2063 yourself. Crashed the client on quit. Affected file
2064 lib/silcclient/client_ftp.c. Bug #24.
2066 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Implemented the draft-riikonen-precense-attrs draft and
2069 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2071 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Distribute the SERVER_SIGNOFF notify also to local backup
2074 routers from the primary router. The backup router may not
2075 have the signing of local server directly connected and need
2076 to know about the signoff. Affected file silcd/server_util.c.
2078 * Use the primary router as the origin of the locally connected
2079 server when it is disconnecting from the backup router since
2080 that's where it really is coming from. Now the clients from
2081 the disconnecting server are removed correctly and "shadow"
2082 clients are not left to the backup router. Affected file
2085 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * If normal server is standalone and found existing but disabled
2088 channel, do not re-create the channel since it creates
2089 duplicate same channels. Affected file silcd/server.c.
2091 * Added anonymous client connections support to server. New
2092 "anonymous" configuration option to ConnectionParams section
2093 added. If set to true, the username and hostname information
2094 of the client will be scrambled and anonymous user mode is
2095 set automatically to the user. Affected files are
2096 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2098 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * In JOIN notify handling, mark that the cache entry of the
2101 client cannot be expired. Can cause crashes on normal
2102 server (asserts client->channels). Affected file is
2103 silcd/packet_receive.c.
2105 * From now on distribution versions are used as protocol versions
2106 instead of by default using the Toolkit base version as protocol
2107 version. Affected file prepare.
2109 * Do not set the locally resolved hostname for local client
2110 entry but take what server sends. This way the real hostname
2111 is showed in WHOIS for yourself. Affected file is
2112 lib/silcclient/idlist.c and lib/silcclient/client.c.
2114 * Resolve local info with IDENTIFY when connecting to server.y
2116 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2118 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2119 for implied search (not needed on platforms which has native
2120 pthreads library). Use --without-pthreads to disable threads.
2121 Affected file is configure.in.pre
2123 * Fixed --with-iconv on platforms which need to bypass (broken)
2124 native iconv(). Affected file is configure.in.pre
2126 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * Moved -C option parsing in Irssi SILC client at same time
2129 as other options. The UI was initialized earlier and caused
2130 problems on command line. Bug #16. Affected file is
2131 irssi/src/silc/core/silc-core.c.
2133 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2135 * Added global variable silc_log_timestamp that tells silclog
2136 wether to print or not the timestamp in the logging files.
2137 Affected file lib/silcutil/silclog.[ch].
2139 * Added silcd configuration option Timestamp in the Logging
2140 section. Affected file silcd/serverconfig.[ch],
2141 doc/example_silcd.conf.in.
2143 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Fixed fingerprint checking to check for entirely empty
2146 fingerprint instead of two first bytes when determining
2147 if it is set. Bug #18. Affected file silcd/command.c.
2149 * Fixed duplicate PKCS name registering to not allow it.
2150 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2152 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2154 * Conditionalize non-gcc compiler optimizations for various
2155 platforms, enable those commented out. Cleanups.
2156 Affected file lib/silcmath/mpi/configure.in
2158 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2160 * silc_rng_exec_command() left zombie processes if command
2161 didn't generate any output. Affected file
2162 lib/silccrypt/silcrng.c
2164 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2166 * Rewrote iconv checking, introduce --with-iconv for systems
2167 which rely on libiconv. Check if iconv() provided by libc
2168 is good enough, otherwise demand libiconv. Affected file
2171 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2173 * Search for ldopen() also in libc. This enables SIM support
2174 on *BSD systems. Based on patch from Alex Zepeda. Affected
2175 file configure.in.pre
2177 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2179 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2180 This fixes prepare on *BSD systems. Affected file
2183 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * More fixed for not having purge timeout for global clients
2186 that are on channel. Affected files silcd/command_reply.c
2189 * Fixed the rekey protocol to work with backup router connections.
2190 Rekey packets are now allowed on disabled connections as
2191 well. Affected files silcd/packet_send.c and server.c.
2193 * Do not switch to be as backup router when shutting down and
2194 closing the primary connection. Affected file silcd/server.c.
2196 * Fixed memory leaks in backup router deleting. Added
2197 silc_server_backup_free to free all data during shutdown of
2198 server. Affected files silcd/server_backup.[ch].
2200 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Do not process commands if the sock->user_data is NULL.
2203 Affected file silcd/command.c.
2205 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Fixed buffer overflow and security problems (loosing bits
2208 in CFB encryption) in SILC RNG. Problems reported by
2209 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2211 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Added yet more checks that client is not expired on global
2214 list if it is on channels. Affected file is
2215 silcd/command_reply.c.
2217 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Merged c0ffee's MIME signal patch which adds support for
2220 sending also MIME messages in Irssi SILC Client, and handling
2221 received MIME messages in a signal (and perhaps doing something
2222 to non-textual MIME messages).
2224 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Fixed pending command deletion in server and client library
2227 to check the whole list instead of breaking after first found.
2228 The affected files are silcd/command.[ch] and
2229 lib/silcclient/command.[ch].
2231 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2234 secret or private, otherwise it's possible to find out
2235 whether a secret channel exists or not. Affected file
2238 * If CMODE change fails during the mode setting, assure that
2239 the old mode mask is set for the channel back. Affected
2240 file silcd/command.c.
2242 * Fixed passphrase saving on +a channel on normal server
2243 after successful JOIN command. Affected file silcd/command.c.
2245 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * Remove server/router operator privileges in DETACH command,
2248 since it's possible to resume to server where these
2249 privileges would not be allowed for the client. Affected
2250 file silcd/command.c.
2252 * Do not set to wait for backup in rehash of the server.
2253 Affected file silcd/server.c.
2255 * Do not check listener sockets when counting how many
2256 socket connections we have. Affected file is
2257 silcd/server_util.c.
2259 * Do not announce disconnected clients that are remaining
2260 in history (for WHOWAS). This is because SIGNOFF notify
2261 for these has been sent earlier already. Affected file
2264 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Buffer overflow with CUMODE command's mode->mode character
2267 conversion. Reported by Ville Räsänen. Affected file
2268 lib/silcutil/silcutil.c.
2270 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Allow heartbeat packets to go disabled connections anyway.
2273 Affected files silcd/server.c and silcd/packet_send.c.
2275 * Do not broadcast New Channel packets with List flag set
2276 in the packet to backup routers. The router must check
2277 for the correctness of the packets before sending them.
2278 It is possible that router will have enforce Channel ID
2279 change and this would cause desync in the backup router.
2280 Affected file silcd/packet_receive.c.
2282 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2283 are handled in list parsing. They are not list packets
2284 anymore. Affected file silcd/packet_receive.c.
2286 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Stop waiting for backup router through the timeout, not
2289 directly after backup router has arrived. Affected file
2292 * Do not re-create channel keys and send them when removing
2293 clients in server shutdown. Affected files are
2294 silcd/server_internal.h and silcd/server_util.c.
2296 * Notify distribution to backup routers was missing from
2297 the silc_server_send_notify_dest function which caused
2298 desyncing problems with backup router. Affected file is
2299 silcd/packet_send.c.
2301 * The client's channel removing was working wrong on
2302 backup router. It assumed that it doesn't know global
2303 information but backup router does know. For this reason
2304 it could remove channel when it wasn't supposed to do that.
2305 Affected file silcd/server.c and silcd/server_util.c.
2307 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Stop for a couple seconds after badkup router has become
2310 primary router. Affected file silcd/server.c.
2312 * Added silc_server_remove_servers_by_server, which is used
2313 to remove servers originated from some other server. Also
2314 clients of those servers can be removed too. Affected file
2315 silcd/server_util.[ch].
2317 * When removing clients after a server has signed of remove
2318 also all servers behind that server (unless they are known
2319 to be available locally), and send SERVER_SIGNOFF for each
2320 of the server separately. Also the signed off clients are
2321 sent now separately per signed off server. The affected files
2322 are silcd/server.c and silcd/server_util.[ch].
2324 * All servers added with silc_idlist_add_server must always
2325 have both "router" and "connection" pointers set. Otherwise,
2326 bad server entries may be left around in the cache.
2327 Affected file silcd/command_reply.c.
2329 * Do not create the channel key in NEW_CHANNEL packet
2330 processing if the channel is empty. Affected file
2331 silcd/packet_receive.c.
2333 * Completed backup router support for standalone routers.
2334 Supports also servers in the cell that do not use the backup
2337 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Fixed a bug in silc_string_regexify which did not add '^'
2340 at the start of each string, and thus the matching was
2341 not explicit. For example ban list iikone@*!*@* would
2342 match also "priikone", which is wrong, it would have to be
2343 *iikone@*!*@* to match also "priikone". Affected
2344 file lib/silcutil/unix/silcunixutil.c.
2346 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Enable all local server connections before updating client
2349 caches when we've become backup router. Otherwise, signoff
2350 packets may not reach the clients. Affected files are
2351 silcd/server.c and silcd/server_util.[ch].
2353 * Fixed a bug in version string parsing which could crash
2354 the program with specially formatted version string.
2355 Bug reported and patch provided by Ville Räsänen. Affected
2356 file lib/silcutil/silcutil.c.
2358 * Handle the disconnection immediately when DISCONNECT
2359 packet is received in server. Affected file silcd/server.c.
2361 * Primary router now waits a short time (10 seconds) for
2362 backup router connection before accepting any other
2363 connection (except local). Affected file silcd/server.c,
2366 * Fixed a crash in client libary in NICK_CHANGE notify when
2367 NICK_CHANGE arrived for client entry we are resolving
2368 currently. Affected file lib/silcclient/client_notify.c.
2370 * Call the sconn->callback completion even if error had
2371 occurred. Start reconnecting always if connection to
2372 primary router fails during backup router protocol.
2373 Affected files silcd/server.c and server_backup.c.
2375 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Added functions silc_server_send_opers and
2378 silc_server_send_opers_notify to send packets stricly
2379 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2380 to send variable argument notify to operators.
2381 Affected files silcd/packet_send.[ch] and silcd/server.h.
2383 * Removed UMODE rights checking with UMODE_CHANGE notify.
2384 Affected file silcd/packet_receive.c.
2386 * Server/router operator now receives notify when network
2387 switches to backup router and when it resumes the use of
2388 primary router. Affected file silcd/server.c and
2389 silcd/server_backup.c.
2391 * Fixed the updating of client information after backup
2392 resuming protocol is over; update all except local clients
2393 to the new primary router. The affected file is
2394 silcd/server_util.c.
2396 * Added support for closing active connections in rehash
2397 that were unconfigured by the user. Supports currently
2398 closing server and router connections. Affected file
2401 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2403 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2406 is NULL since seems that on some platforms NULL is allowed
2407 and on some it's not. Fallback encoding is used instead.
2408 Affected file lib/silcutil/silcstrutil.c.
2410 * Fixed statistics updating for incoming server connection
2411 which could cause problems when re-connecting. Affected
2412 file silcd/server.c.
2414 * Preliminary backup router support for standalone router
2415 added. Affected files in silcd/.
2417 * Mark server connections in backup router disabled before
2418 and after backup protocol. Affected file is
2419 silcd/server_backup.c.
2421 * Added support for reconnecting to remote server connection
2422 even if the protocol fails, and if the configuration wants
2423 us to keep trying to connect anyway.
2425 Server connection is not allowed to backup router if
2426 backup router does not have connection to primary router yet.
2428 Affected file is silcd/server.c.
2430 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Added silc_client_udpate_server function to update changed
2433 server info. Affected file lib/silcclient/idlist.[ch].
2435 * Added check for server entries that are being resolved when
2436 notify is received. If being resolved, handle the received
2437 notify only after it's resolved so that all notifys are
2438 handled in same order as received from the server.
2440 Added similar resolver check to channel entries. Every
2441 notify that cause resolving of any information that affects
2442 channel entry marks the channel entry in waiting state.
2443 After whatever resolving is over the waiters are signalled
2444 and only then the notifys are handled in the same order
2445 as delivered from the server.
2447 Affected files are lib/silcclient/idlist.[ch], and
2450 * Fixed KILLED notify handling in normal server. Affected
2451 file silcd/packet_receive.c.
2453 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2454 is locally connected, or was locally connected (but may
2455 be detached and connection is not active). Added also
2456 SILC_IS_LOCAL for checking this status. Affected files
2457 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2458 silcd/server.c and silcd/server_internal.h.
2460 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Don't send or handle TOPIC_SET if topic is already set and
2463 is same as being set. Affected files silcd/command.c and
2464 silcd/packet_receive.c.
2466 * Fixed CMODE change rights checking to work correctly when
2467 removing modes by operator. Affected file is
2468 silcd/server_util.c.
2470 * Fixed some handling with New Channel packet in router and
2471 fixed some CMODE_CHANGE notify handling in server and router.
2472 Affected file is silcd/packet_receive.c.
2474 * Changed "disconnect" client operation to include the
2475 reason of the disconnection and optional disconnection
2476 message. Affected file lib/silcclient/silcclient.h.
2478 * Made the compilation of lib/contrib/ stuff conditional.
2479 Affected files configure.in.pre, lib/contrib/Makefile.am.
2481 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2484 to the sender of the notify too, to avoid situation where two
2485 notifys are in the network at the same time going to oppsite
2486 directions. Affected file silcd/packet_receice.c.
2488 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Delete the client from channel even if the cilent->id is
2491 NULL. It was possible that client was deleted without
2492 removing from channels (theoretically at least). Affected
2493 file silcd/server.c and silcd/server_util.c.
2495 * Free the client data too when resuming is not successful.
2496 Affected file silcd/packet_receive.c.
2498 * Merged some code from c0ffee's silc-plugin. Affected files
2499 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2501 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2502 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2503 to the primary router connection, the other one returns
2504 TRUE if packet must be broadcasted to network.
2506 * All notifys that are destined to primary router (to network)
2507 are now automatically sent to backup routers even if the
2508 router is standalone (and has backup router). Affected files
2511 * Added --without-irssi and --without-silcd configuration
2512 options for disabling the compilation of these applications.
2513 Affected file configure.in.pre and prepare.
2515 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2518 UTF-8 encoding and decoding. Added also new encodings
2519 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2521 Added also SILC_STRING_LANGUAGE which is language and charset
2522 specific encoder and decoer for those platforms that support
2523 iconv(). It can convert the UTF-8 to and from the locale
2524 specific character set.
2526 Affected file lib/silcutil/silcstrutil.[ch].
2528 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2530 * Added function silc_get_command_name to the file
2531 lib/silcutil/silcutil.[ch].
2533 * Improved the server debug output a bit. Affected files are
2536 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Save the channel passphrase when received succesful JOIN
2539 command reply from router, on normal server. Otherwise
2540 joinig +a channels from normal server is not possible.
2541 Affected file silcd/command.c.
2543 * Fixed a bug in TOPIC_SET notify handling. The notifier
2544 may be other than client too, like server or channel.
2545 It expected it to always be only client and ignored the
2546 notify. Affected file silcd/packet_recieve.c.
2548 * Removed some (unnecessary) debug printing from
2549 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2551 * Do not force CMODE_CHANGE when server is announcing new
2554 Router announces stuff only after server reannounces channel
2555 after CHANNEL_CHANGE notify.
2557 These fixes optimizes the announcing procedure, and perhaps
2558 fixes some problems too. Affected file silcd/packet_receive.c.
2560 * Fixed SERVER_SIGNOFF sending to local clients. It was
2561 totally broken and sent the notify to all local clients,
2562 instead of only to those that was on same channel as the
2563 signing off clients. Affected file silcd/server_util.c.
2565 * Added -D option to server. It can be used to give debug
2566 level. The levels are from 0 - 99, and are predefined for
2567 smooth server debugging. (see silcd.c for the predefined
2568 levels). Affected file silcd/server.c.
2570 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Fixed a bug in Irssi SILC client to close the connection
2573 properly when disconnecting from server. Affected file
2574 irssi/src/silc/core/client_ops.c.
2576 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * When authenticating as founder during JOIN command, check
2579 that the one authenticating becomes the only founder on the
2580 channel. Affected file silcd/command.c.
2582 * Better checking for founder mode setting when CUMODE_CHANGE
2583 notify is received. Affected file silcd/packet_receive.c.
2585 * Close all connections when shutting down the server by sending
2586 DISCONNECT packet. Close all listeners too when shutting
2587 down the server. Affected file silcd/server.c.
2589 * Handle DISCONNECT packet correctly in client library by
2590 calling the "disconnect" client operation. Affected file
2591 lib/silcclient/client.c.
2593 * Handle local errors correctly during resuming. Affected
2594 file lib/silcclient/client.c.
2596 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * The log file is not dupped internally anymore in
2599 lib/silcutil/silclog.c. Fixed memory leaks too.
2601 * The scheduler now dispatches all pending timeout tasks
2602 when it is uninitialized with silc_schedule_uninit.
2603 Affected file lib/silcutil/silcschedule.c.
2605 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Added --enable-stack-trace option to configure. Added
2608 memory allocation stack trace support. Added files
2609 lib/silcutil/stacktrace.[ch]. Affected files are
2610 lib/silcutil/silcmemory.[ch].
2612 * Fixed memory leaks from libraries and server. Affected
2613 files around the tree.
2615 * Reverted back a fix made to CUMODE which broke it.
2616 Affected file silcd/command.c.
2618 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2621 core library, and implemented it. All textual messages SHOULD
2622 use this flag and the message MUST be UTF-8 encoded.
2623 All text messages sent by Irssi SILC client are now UTF-8
2624 encoded (regardless whether the terminal supports UTF-8 or not).
2625 Affected files are lib/silccore/silcchannel.h,
2626 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2629 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added lots of new statistics updating that was missing from
2632 the server and router code. Affected files in silcd/.
2634 * Sending SIGUSR1 signal to server now dumps the current
2635 server statistics into /tmp directory. Affected file is
2638 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2639 the SILC Hash Interface also. Added new functions
2640 silc_hash_get_name, silc_hash_init, silc_hash_update and
2641 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2643 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Added some better info printing for client during connecting.
2646 Affected file silcd/server_util.c.
2648 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2649 to silence a user on a channel. Affected files are
2650 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2651 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2652 and silcd/packet_receive.c.
2654 * Fixed a fatal bug in handling of malformed command payload.
2655 Affected file silcd/command.c.
2657 * Fixed a double free when announcing channel users to router.
2658 Affected file silcd/server.c.
2660 * After successful authentication to channel founder mode, check
2661 that there isn't anyone else with founder mode on the channel.
2662 The one that authenticated will become founder and anyone
2663 else is demoted. Affected file silcd/command.c.
2665 * Added error printing of any error that has occurred during
2666 any command in client library. Affected file is
2667 irssi/src/silc/core/client_ops.c.
2669 * Removed some error printing from the client library and left
2670 it for the application to worry (from the error status it
2671 receives in 'command' client operation. Affected file is
2672 lib/silcclient/command.c.
2674 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2677 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2678 Starting key agreement with itself is denied. Affected file
2679 is lib/silcclient/client_keyagr.c.
2681 * Fixed some error checkings from the SFTP library which caused
2682 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2683 and lib/silcsftp/sftp_util.c.
2685 * Added new "debug" and "debug_string" settings to Irssi SILC
2686 client which can be used to print runtime debugging on the
2687 Irssi's screen. Available when compiled with --enable-debug
2688 option. Affected file irssi/src/silc/core/silc-core.c.
2690 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2692 * Fixed a missing variadic parameter in a function call that
2693 caused server crash when a non-allowed connection arrived.
2694 Reported by Richard Becker. Affected file silcd/server.c.
2696 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Added WATCH list sending to backup routers from router.
2699 The WATCH command is sent by the router to the backup
2700 router. Affected file silcd/command.c.
2702 * Mark the backup_router flag for RouterConnection entry
2703 if the backup router stuff is defined in the config file.
2704 Affected file silcd/serverconfig.c.
2706 * Fixed some backup data sending around the code to work better
2707 if the router is standalone router. Not all places were fixed.
2708 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2711 * Fixed the router connecting when connecting to multiple
2712 routers. It ignored every other router except the first
2713 one. Affected file silcd/server.c.
2715 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Made the private key generation after expiration optional.
2718 If not created after expiration the old key will re-expire
2719 at a later time (and thus key pair is not necessary to
2720 change). Affected file irssi/src/silc/core/clientutil.c.
2722 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * The length arguments in bind() and connect() were wrong
2725 and fixed now to used SIZEOF_SOCKADDR in the
2726 lib/silcutil/unix/silcunixutil.c.
2728 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Fixed detach timeout handling to use Client ID and not
2731 the actual client entry which may be freed in the callback.
2732 Affected file silcd/command.c.
2734 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Merged c0ffee's multiple interface support patch.
2737 Affected files in silcd/.
2739 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Cleanup keys properly. Affected file is
2742 irssi/src/silc/core/clientutil.c.
2744 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Display the user mode on the status bar. Affected file
2747 irssi/src/silc/core/silc-expandos.c.
2749 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * If private message key is not set, but the flag is set in
2752 the packet, ignore the packet since it cannot be decrypted.
2753 Affected file lib/silcclient/client_prvmsg.c.
2755 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * When resuming client, remove the old client entry from
2758 the watcher list too. Affected file silcd/packet_receive.c.
2760 * Do not allow normal server to force founder mode away
2761 from router if the founder mode is already set. Affected
2762 file silcd/packet_receive.c.
2764 * Remove the client entry with watch notify types with short
2765 timeout, and not directly, so that other notifys can be
2766 retrieved too. Affected file lib/silcclient/client_notify.c.
2768 * Display notification about data messages that cannot be
2769 displayed. Affected files irssi/src/silc/core/client_ops.c,
2770 irssi/src/fe-common/silc/module-formats.[ch].
2772 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Fixed the CHANNEL_CHANGE notify handling in client libary
2775 to not use freed memory. Affected file is
2776 lib/silcclient/client_notify.c.
2778 * Fixed CUMODE_CHANGE notify handling in server. Affected
2779 file silcd/packet_receive.c.
2781 * Fixed USERS command to support empty channels. Affected
2782 file silcd/command.c.
2784 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Allow multiple identical pending commands to be registered
2787 in client library. Affected file is lib/silcclient/command.c.
2789 * Call the completion for resolving client information only
2790 after all resolvers has finished. This fixes a crash in
2791 the client. Added support for checking when the resolvers
2792 are finished. Affected file is lib/silcclient/idlist.c.
2794 * Wait by default 3 seconds before reconnecting to the server
2795 after being disconnected. Makes the /detach command a bit
2798 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Check the watcher list before sending signoff notifys
2801 when closing client connection. Affected file is
2804 * Added better CMODE command rights checking. Affected file
2805 silcd/server_util.c.
2807 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Fixed watcher list checking during server signoff. It
2810 crashed the server. Affected file silcd/server_util.c.
2812 * The JOIN command reply returns now the founder's public
2813 key. Affected file is silcd/command.c.
2815 * Announce the channel mode, and the mode properties with
2816 CMODE_CHANGE notify. Affected file silcd/server.c.
2818 * Mark new channels by default disabled, untill at least
2819 one user joins the channel. Affected file is
2820 silcd/packet_receive.c.
2822 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * The nickname argument to watch notify can be optional.
2825 Fixes a crash in server. Affected file silcd/packet_send.c.
2827 * Remove the client entry from cache if the WATCH notify type
2828 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2829 lib/silcclient/client_notify.c.
2831 * Check the watcher list before and after changing nickname
2832 when the NICK_CHANGE notify is received. Affected file is
2835 * Fixed a crash in OPER and SILCOPER command sending. Empty
2836 passphrase caused the crash. Affected file is
2837 lib/silcclient/command.c.
2839 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Merged with Irssi CVS for Irssi SILC client.
2843 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Completed the protocol specifications.
2847 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Merged with Irssi CVS for Irssi SILC client.
2851 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Added the founder's public key delivery to the
2854 CUMODE_CHANGE notify type as well. Updated the protocol
2855 specs and the code. Affected files are silcd/packet_send.[ch],
2856 silcd/packet_receive.c and silcd/command.c.
2858 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Added silc_pkcs_public_key_copy function into the
2861 lib/silccrypt/silcpkcs.[ch].
2863 * Remove the `iv' from the SilcChannelEntry since we can
2864 live without it. Affected files are silcd/idlist.h and
2865 silcd/packet_receive.c.
2867 * Added support for sending the founder's public key in
2868 the CMODE_CHANGE notify packet in the server. Affected
2869 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2870 silcd/command.c and silcd/server.c.
2872 * Changed the FOUNDER_AUTH authentication to use only
2873 public key authentication as defined by new protocol
2874 specs. Passphrase authentication with that mode cannot
2875 be used anymore. It is now possible to reclaim founder
2876 mode from any server in the network. Affected files are
2877 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2879 * Added permanent channels support by making the channel
2880 permanent when FOUNDER_AUTH mode is set on the channel.
2881 The channel will not be destroyed even if channel is empty
2882 when that mode is set. Protocol TODO #17. Affected
2883 files are silcd/server.[ch], server_util.[ch],
2884 silcd/command.c, silcd/packet_receive.c and
2885 lib/silcclient/command.c.
2887 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Added reference counter to the command reply context in
2890 the client library. Affected files are
2891 lib/silcclient/command_reply.[ch].
2893 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Fixed rekey protocol with PFS in the client library.
2896 Affected file is lib/silcclient/protocol.c.
2898 * Added support for list of errors in client library
2899 command reply handling. Affected file is
2900 lib/silcclient/command_reply.c.
2902 * Defined that the WHOIS and IDENTIFY commands can send
2903 list of errors. Updated the protocol specs. Protocol
2906 * Added support for sending list of errors to WHOIS and
2907 IDENTIFY commands in server. Added support for receiving
2908 list of errors in server. Affected files are
2909 silcd/command.c and silcd/command_reply.c.
2911 * Fixed client info resolving on LEAVE command in client
2912 library to not crash. Affected file is
2913 lib/silcclient/client_notify.c.
2915 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Defined that the NICK command replies with thew changed
2918 nickname too, to make the nickname changing simpler at
2919 the client's end. Updated protocol specs and the code
2920 in client and server. Affected files are
2921 silcd/command.c, lib/silcclient/command_reply.c and
2922 lib/silcclient/command.c.
2924 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Added `Compressed' packet flag to indicate that the packet
2927 payload is compressed by the sender. Updated the protocol
2928 specs and the core library. The compression still is not
2929 implemented in the sources. Affected file is
2930 lib/silccore/silcpacket.h.
2932 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Remove pending command callbacks also if the connection
2935 to the server is destroyed. Affected file is
2936 lib/silcclient/client.c.
2938 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Added new QUIET channel user mode that can be used to
2941 quiet a user in a channel. Updated the protocol specs but
2942 it wasn't implemented yet. Protocol TODO #27. Affected
2943 file is lib/silccore/silcmode.h.
2945 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added BLOCK_INVITE user mode to be able to block incoming
2948 invite notifications. Protoocol TODO #26. Affected files
2949 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2952 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2953 the protocol specs and the code. Affected file is
2954 lib/silccrypt/silcpkcs.c.
2956 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Disconnect Payload includes now the status type. Updated
2959 the protocol specs and the code. Protocol TODO #25.
2960 Affected files are silcd/server.c, lib/silcclient/client.c.
2962 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2963 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2964 Moved the silc_client_command_status_messages table to the
2965 lib/silcutil/silcutil.c and added new funtion
2966 silc_get_status_message, which deprecates function
2967 silc_client_status_message. Affected files are
2968 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2969 lib/silcutil/silcutil.[ch].
2971 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Defined that the nickname hash in Client ID MUST be from
2974 lowercase nickname. This effectively changes nicknames in
2975 SILC to case-insensitive. Updated the protocol specs and
2976 the code. Affected files are lib/silcutil/silcutil.[ch],
2977 silcd/serverid.c, and silcd/idlist.c.
2979 * Added new channel user modes BLOCK_MESSAGES_USERS and
2980 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2981 code. Affected files are lib/silccore/silcmode.h,
2982 lib/silcclient/command.c, and silcd/packet_send.c.
2984 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2985 specs and code. Affected file lib/silccore/silcstatus.h.
2987 * Added support for watch list. It is possible to add nicknames
2988 to be watched, and when they come to network, leave network
2989 or user mode changes the watcher will be notified of this
2990 change. Added SILC_COMMAND_WATCH command, added new
2991 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2992 notifications. Updated the protocol specs and implemented
2993 this to library, client and server. Protocol TODO #21.
2994 Affected files are lib/silccore/silccomand.h,
2995 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2996 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2997 silcd/packet_send.[ch], silcd/packet_receive.c, and
2998 irssi/src/silc/core/client_ops.c.
3000 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3001 somebody watching you. Updated the protocol specs and the
3002 code. Affected files are lib/silccore/silcmode.h, and
3003 lib/silcclient/command.c.
3005 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Added service support to SILC protocol. Added new command
3008 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3009 core library. Services are not implemented in server or
3010 client for now. Protocol TODO #20. Affected files are
3011 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3013 * Added SilcStatus argument to `command' client operation
3014 to return the error status when command sending fails
3015 locally. Changed all command in client library to return
3016 correct command status. Affected files are
3017 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3018 irssi/src/silc/core/client_ops.c.
3020 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Added silc_mime_parse function to parse MIME headers.
3023 Affected files are lib/silcutil/silcstruti.[ch].
3025 * Added MIME header parsing in Irssi SILC Client. It displays
3026 all textual MIME objects, others it ignores. Affected file
3027 is irssi/src/silc/core/clien_ops.c.
3029 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3031 * Fixed a bug in the pid writing function, which couldn't be
3032 written in a root-owned directory.
3034 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Defined that channel message to unknown Channel ID must
3037 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3038 Updated the protocol specs and the code in server. The
3039 affected file is silcd/packet_receive.c.
3041 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3044 that it is used to send error notifys if error occurs during
3045 some SILC packet processing, except commands. The error
3046 types are same as for command reply types. Defined that
3047 if private message is sent to unknown Client ID the error
3048 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3049 Updated the protocol specs and code. Affected files are
3050 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3051 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3052 and irssi/src/silc/core/client_ops.c. Renamed the
3053 SilcCommandStatus to SilcStatus.
3055 * Defined the use of extra WHOIS attributes in WHOIS command.
3056 The <Requested Attributes> (defined in a separate document)
3057 can be used to request additional information about user
3058 not returned by standard WHOIS command. Defined that server
3059 can send WHOIS command directly to client. Client provides
3060 the requested attributes to the server. Updated the protocol
3061 specs. Protocol TODO #4. Implementation is not done yet
3062 (Protocol TODO #24).
3064 * Renamed function silc_client_command_status_message to
3065 silc_client_status_message. Affected files are
3066 lib/silcclient/command_reply.[ch].
3068 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3071 32 bit integers. Updated the protcol specs and the code.
3072 Affected files are silcd/command.c and
3073 lib/silcclient/command.c.
3075 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3077 * Fixed a bug in library where sending a bogus authentication
3078 payload would lead to a crash. Affected file is
3079 lib/silccore/silcauth.c.
3081 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Added detach_disabled and detach_timeout server config
3084 options to the server. Affected files silcd/serverconfig.[ch],
3085 silcd/command.c and silcd/packet_receive.c.
3087 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Added resolve_cmd_ident field to the SilcClientEntry structure
3090 too so that if the entry is for example being resolved so
3091 another command may attach to the same pending command reply
3092 without requiring to resolve the same entry again. Added
3093 support for adding multiple pending commands for one
3094 command idenfier. Affected files lib/silcclient/command.[ch],
3095 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3097 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Defined that server receives WHOIS command reply for private
3100 and secret channels too. Updated protocol specs and the
3101 code in server. Affected file silcd/command.c.
3103 * Defined <channel user mode list> argument to WHOIS command
3104 reply for returning user modes on the channels. The
3105 channel list now doesn't include the user mode anymore but the
3106 actual channel mode. Updated protocol specs and the code in
3107 client and server. Affected files are silcd/command_reply.c,
3108 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3109 and lib/silcclient/command_reply.c.
3111 * Save the channels list in WHOIS command reply in normal server
3112 so that WHOIS always shows joined channels also in normal
3113 server and not just on router. Affected file is
3114 silcd/command_reply.c.
3116 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Defined that server receives USERS command reply for private
3119 and secret channels too. Updated protocol specs and the
3120 code in server. Affected file silcd/command.c.
3122 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Changed the UMODE's mode mask argument to be optional. If
3125 not provided then the command merely returns the current mode
3126 mask to the client. Updated protocol specs and the server.
3127 Affected file is silcd/command.c.
3129 * Added SILC session detachment/resuming support. It is possible
3130 to detach by closing the network connection and then re-connect
3131 and resume to the old client session. Added DETACHED user
3132 mode that server will set for detached client. Added new
3133 packet RESUME_CLIENT which is used to perform the resuming
3134 process. Added DETACH command. Updated the protocol specs,
3135 core library, client and server. Protocol TODO #22. Very
3136 many affected files around the tree.
3138 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3140 * Changed the CMODE's mode mask argument to be optional. If
3141 not provided then the command merely returns the current mode
3142 mask to the client. Updated protocol specs and the server.
3143 Affected file is silcd/command.c.
3145 * Changed the Killer's Client ID in KILLED notify to be just
3146 any ID payload since router server is allowed to kill as well.
3147 Updated protocol specs, client libary and server. Affected
3148 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3149 and irssi/src/silc/core/client_ops.c.
3151 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Added new user modes ANONYMOUS for special anonymous servers
3154 that may set the mode for client, and BLOCK_PRIVMSG which
3155 client may set to block incoming private messages unless the
3156 Private Message Key flag is set (using private keys to protect
3157 private messages). Updated protocol specs and code in client
3158 and server and core library. Protocol TODO #23. Affected
3159 files are lib/silccore/silcmode.h, silcd/server.[ch],
3160 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3161 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3163 * Added new channel user mode BLOCK_MESSAGES which the client
3164 may set to itself to tell server not send channel messages.
3165 Other packets such as channel key packets are still sent.
3166 Protocol TODO #23. Updated the protocol specs, client and
3167 server. Affected files are lib/silccore/silcmode.h,
3168 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3169 lib/silcutil/silcutil.c, silcd/command.c, and
3170 silcd/packet_send.c.
3172 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Redefined the Status Payload to include now two 8 bit fields,
3175 instead of one 16 bit field. This now makes it possible to
3176 send list of errors. Updated the protocol specs and the code
3177 in core library, client library and server. Protocol TODO #1.
3178 Affected files are lib/silccore/silccommand.[ch],
3179 lib/silcclient/command_reply.[ch], silcd/command.c,
3180 silcd/command_reply.c and silcd/packet_receive.[ch].
3182 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3184 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3185 must be handled by the application and should tell the application
3186 that an error message was already printed, and it should print the
3187 config coords (line, filename, ...). Affected files are
3188 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3190 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3191 server config parsing code more readable.
3193 Fixed a bug in the fetch_logging() config callback.
3195 Affected files is silcd/serverconfig.c.
3197 * Drop root privileges when started in foreground. Don't drop them
3198 if debugging also. Affected file is silcd/silcd.c.
3200 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Added more IM-like features by introducing new user modes
3203 for setting various presence information. Added new modes:
3204 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3205 specs and code. Protocol TODO #19. Affected files are
3206 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3207 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3209 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Added STATS command to the protocol after all, to return
3212 various statistical information about the network. It can
3213 be used by clients to retrieve statistical information, and
3214 servers may use it to to fetch cell and network wide
3215 statistics from router. Updated the protocol specs and
3216 implemented it to the server. Protocol TODO #16.
3217 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3218 silcd/command_reply.[ch].
3220 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * The LIST command reply in client libary now adds new channel
3223 entry if the returned channel doesn't exist yet in cache,
3224 and returns the channel entry to the application in the
3225 command_reply client operation. Affected file is
3226 lib/silcclient/command_reply.c.
3228 * Changed the channel message payload's MAC generation to
3229 include the IV in the MAC as well. This way all relevant
3230 parts of the channel message payload are authenticated also
3231 with the channel message MAC (and not only by packet MAC).
3232 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3233 Affected file is lib/silccore/silcchannel.c.
3235 * Fixed the SKE to save the remote version, since the
3236 silc_ske_parse_version mistakenly checked wrong version,
3237 after it replaced the start payload. Affected files are
3238 lib/silcske/silcske.[ch].
3240 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3243 string utility functions. Added there also new functions
3244 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3245 Affected files lib/silcutil/silcstrutil.[ch].
3247 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3248 files are lib/silcutil/silcstrutil.[ch].
3250 * Defined that the security property fields in SKE SHOULD be
3251 UTF-8 encoded, defined that version string MUST be US-ASCII
3252 encoded, defined that passphrases sent in connection
3253 authentication protocol MUST be UTF-8 encoded. Implemented
3254 these to the client and server. Defined also that other
3255 passphrases sent in the protocol MUST be UTF-8 encoded.
3256 Affected files are lib/silcske/silcske.c,
3257 lib/silcclient/protocol.c, silcd/protocol.c,
3258 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3260 * Changed the silc_client_close_connection interface to not
3261 need the SilcSocketConnection which should not be visible
3262 to application. Affected files are lib/silcclient/client.c
3263 and lib/silcclient/silcclient.h.
3265 * Rewrote the text for Private Message Key Payload in the
3266 protocol specification. Protocol TODO #11.
3268 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Upgraded the protocol version to 1.1, updated protocol specs
3273 * Added the nickname as new argument to NICK_CHANGE notify and
3274 added it to protocol specs and implemented it to client and
3275 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3276 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3277 lib/silcclient/client_notify.c.
3279 * Added the killer's client ID to the KILLED notify and added
3280 it to protocol specs and implemented it to client and server.
3281 Protocol TODO #13. Affected files are silcd/command.c,
3282 silcd/packet_receive.c, packet_send.[ch],
3283 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3284 The killer's client entry is now returned to application in
3285 the `notify' client operation.
3287 * Fixed the Max Argument fields that had too large value set
3288 in the protocol specs. Protocol TODO #14.
3290 * Added the LEAVE command reply to return the ID of parted
3291 channel. Updated protocol specs and implemented it to the
3292 client and server. Protocol TODO #15. Affected files are
3293 silcd/command.c, lib/silcclient/command_reply.c. The channel
3294 entry is now returned to application in the `command_reply'
3297 * Rewrote the version SKE version checking in client libary
3298 and in server to use the silc_parse_version_string. Affected
3299 files are lib/silcclient/protocol.c, silcd/protocol.c.
3301 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3302 commands that was missing it, and updated protocol specs and
3303 the server implementation. Protocol TODO #10. The affected
3304 file is silcd/command.c.
3306 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3307 generic reply to a generic request (REQUEST flag), and
3308 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3309 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3310 to define the payload for DATA flag. Added the flags to
3311 the implementation. Protocol TODO #9. Affected file is
3312 lib/silccore/silcchannel.h.
3314 Changed the client library to return the message length
3315 to application as well in the channel_message and private_message
3316 client operations. Affected files are
3317 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3318 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3319 and lib/silcclient/client_ops_example.c.
3321 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3322 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3323 the channel. Updated protocol specs and impelemented this
3324 to client and server. Protocol TODO #6. Affected files are
3325 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3326 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3328 Added new options m and M to CMODE command in Irssi SILC
3329 client to set these modes.
3331 * Deprecated all administrative commands from SILC protocol
3332 since they are highly implementation specific commands.
3333 Updated protocol specs. Moved the old commands in
3334 implementations to private range of command types. Affected
3335 files are silcd/command.c, lib/silcclient/command.c and
3336 lib/silcclient/command_reply.c. Protocol TODO #8.
3338 * Fixed a bug in server where sending unknown command crashes
3339 the server. Affected file silcd/command.c.
3341 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Added SILC_PROTOCOLVERSION macro to check protocol version
3344 of a socket connection. The affected file is
3345 lib/silcutil/silcsockconn.h.
3347 * Added better error logging in rekey protocol. Affected file
3350 * Do not check public key types in SKE during rekey. Affected
3351 file lib/silcske/payload.c.
3353 * Fixed the rekey protocol with PFS, which was totally broken.
3354 Affected file silcd/protocol.c.
3356 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Some client implementations quit network by doing first LEAVE
3359 and then immediately SIGNOFF (like Bombyx). We now do check
3360 after a short time after LEAVE notify and check whether the
3361 client is still valid after LEAVE, and if not we remove it from
3362 cache. Affected file is lib/silcclient/client_notify.c.
3364 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3366 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3367 it's good not to have security holes here.
3369 * Fixed a negative refcount situtuation for the config context.
3370 Affected file is silcd/serverconfig.c.
3372 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3374 * ROBOdoc documented lib/silcutil/silcutil.h.
3376 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Optimized even more the SilcPacketContext structure. Now
3379 totally saved 16 bytes of memory per context after optimization.
3380 Affected files are lib/silccore/silcpacket.[ch].
3382 * Made strict checks for valid SILC IDs. Affected file is
3383 lib/silccore/silcid.c.
3385 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * Changed the object argument for silc_cipher_register,
3388 silc_hash_register, silc_hmac_register and silc_pkcs_register
3389 to const. Affected files are lib/silccrypt/silccipher.[ch],
3390 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3392 * Changed the silc_get_username and silc_get_real_name to
3393 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3395 * Fixed the Irssi SILC Client to use the silc_get_username and
3396 silc_get_real_name insted of glib routines since the glib
3397 routines only corrupt stack. Fixes the Irssi SILC to work in
3398 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3400 * Fixed the Irssi to not use g_get_home_dir since it crashes
3401 or returns garbage on cygwin and corrupts stack. Added function
3402 get_home_dir to Irssi routines. Affected files are
3403 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3405 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3407 * Made some structure optimizations. SFTP memory FS MemFSEntry
3408 entry structure. Optimized SilcTask structure. Optimized
3409 SilcPacketContext structure.
3411 Affected files lib/silcsftp/sftp_fs_memory.c,
3412 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3414 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * And yet again reverted back the config thing since Johnny
3417 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3420 * Fixed memory leaks from config object. Affected files are
3421 silcd/serverconfig.[ch].
3423 * Added support for adding new connections to the server in rehash.
3424 After rehash they take effect.
3426 Added support for changing the maximum allowed connections in
3427 rehash. The number can grow but going smaller is not supported.
3429 Added function silc_server_num_sockets_by_remote to the
3430 silcd/server_util.[ch].
3432 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3434 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3436 * Added preliminary checking during config parsing for a valid
3437 public/private key and removed further checks in the code.
3438 Affected files are silcd/serverconfig.[ch], server.c.
3440 * Moved functions silc_server_drop() and silc_server_daemonise()
3441 from server.c to silcd.c since they are stricly related to
3442 the application activity.
3444 * Reverted a small part of the automatic ref/unref since
3445 it caused a double unref in some situations. Affected
3446 files are silcd/silcd.[ch], server.c, serverconfig.c.
3448 * Added some .cvsignore files in the lib directory.
3450 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Fixed silc_net_gethostbyaddr to correctly resolve by
3453 address. Affected file lib/silcutil/silcnet.c.
3455 * Fixed the notify relaying to client. The HMAC to be used
3456 with relayed packets ws wrong and caused decryption failure
3457 at the client end. Affected file is silcd/packet_receive.c.
3459 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Created new branch silc_protocol_1_0_branch.
3463 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3465 * Changed the silc_server_config_* routines to be SilcServer
3466 independent. They are now officially application specific code
3467 and not part of generic server implementation. Affected files
3468 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3470 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Added automatic referencing of config context in the
3473 silc_server_config_alloc, and automatic unreferencing in the
3474 silc_server_config_destroy. Affected files are
3475 silcd/serverconfig.[ch], silcd/silcd.c.
3477 * Fixed the silc_log_quick handling in the logging routines.
3478 It didn't log quickly when it was TRUE. Affected file is
3479 lib/silcutil/silclog.c. Also the flush delay was set even
3480 if it was 0 in config file. Affected file is
3481 silcd/serverconfig.c.
3483 * Added support for changing key pair of the server in rehash.
3484 Affected file silcd/server.c.
3486 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3489 too early, before getting the channel entry. Affected file
3490 is silcd/packet_receive.c.
3492 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3494 * Added functions silc_server_config_[ref/unref], these are used
3495 to prevent that the config object is destroyed.
3497 No longer directly affect global variables silc_log_quick and
3498 silc_log_delay, they are first cached inside the config object
3499 and then applied with silc_server_config_setlogfiles().
3501 silc_server_config_set_defaults() is now internal to
3502 serverconfig.c, there are no reasons to show this internal stuff
3505 Affected files are silcd/serverconfig.[ch].
3507 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3508 fprintf's to stderr, since some code may be executed again after
3509 the server went into the background. Affected files are
3512 * Added rehash support. Added function silc_server_rehash() that
3513 will perform all the basic tasks of the rehashing procedure.
3515 * Added command line option `-x, --hexdump'. This will enable the
3516 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3517 The option `--hexdump' implies `--debug'.
3519 * Fixed a bad bug in the logging APIs (silcutil library) where
3520 the application would crash after calling silc_log_reset_all().
3522 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Fixed the KICKED notify handling in client library to
3525 correctly remove the channel and all entries from the
3526 channel when I was kicked. This bug crashed the client.
3528 Fixed yet another but in KICKED notify handling to remove
3529 the kicked client correctly from the channel.
3531 Affected file is lib/silcclient/client_notify.c.
3533 * Fixed a minor bug in looking up correct client entry
3534 in KICKED notify in server. Affected file is
3535 silcd/packet_receive.c.
3537 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3538 sources correctly to distribution. Fixes --with-gmp option.
3540 * Removed the manual rehashing from ID Cache, and changed it
3541 to use the SILC Hash Table's auto rehash feature. Affected
3542 file is lib/silccore/silcidcache.c.
3544 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Fixed a bug in the silc_client_nickname_format function that
3547 handles the multiple same nickname formatting. Two clients
3548 with same nickname caused problems after the first one left
3549 and rejoined. It didn't format the nickname correctly.
3550 Affected file is lib/silcclient/idlist.c.
3552 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Don't change the topic if olod topic is same as new one.
3555 Affected file is silcd/packet_receive.c.
3557 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Added cross-reference support to the SILC Documentation
3560 generator. All types across all HTML files are now cross-
3561 referenced. Affected files util/robodoc/generator.c and
3562 scripts/silcdoc/silcdoc.
3564 * Added file lib/silcutil/silctypes.h to include all the
3565 arithmetic type definitions and some macros. Removed
3566 includes/bitmove.h and moved macros to silctypes.h.
3568 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3572 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Added `type' argument to silc_id_payload_parse_id function which
3575 now returns the type of the ID to the sent pointer. Affected
3576 file is lib/silccore/silcid.[ch].
3578 * Added check for CMODE_CHANGE notify type that mode change is
3579 allowed by the sender. Affected file silcd/packet_receive.c.
3581 * Added check for CUMODE_CHANGE notify type that mode change is
3582 allowed by the sender. Affected file silcd/packet_receive.c.
3583 Added the ID type as CUMODE_CHANGE notify type as argument
3584 to the `notify' client operation. Affected files are
3585 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3587 * Added function silc_client_add_server to the client library.
3588 Added support for resolving also channel and server info when
3589 received unknown entity in notify packet. Affected files are
3590 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3592 * Added function silc_command_get_status to return the command
3593 status from the command reply's argument payload. Affected files
3594 are lib/silccore/silccommand.[ch].
3596 * Added check for KICKED notify type that the kicking is
3597 allowed by the client. Affected file silcd/packet_receive.c.
3599 * Created function silc_get_input which can be used to get input
3600 (echo on or off) from user on command line. Affected files are
3601 lib/silcutil/silcutil.[ch].
3603 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Optimized silc_server_packet_relay_to_channel function.
3606 Added new function silc_channel_message_payload_encrypt which
3607 can be called directly if channel message payload needs to
3608 be encrypted and is already encoded (no need to call _encode
3609 function). Packet relaying is now done by router without any
3610 extra memory allocations. Affected files are
3611 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3612 silcd/packet_send.c.
3614 * Fixed the INVITE notify handling. It took wrong arguments
3615 as invite list and invite delete. Affected file is
3616 silcd/packet_receive.c.
3618 * Added check for TOPIC_SET notify type that the topic change is
3619 allowed by the client. Affected file silcd/packet_receive.c.
3621 * Added check for INVITE notify type that inviting is allowed by
3622 the client. Affected file silcd/packet_receive.c.
3624 * Changed the silc_server_client_on_channel to return the
3625 SilcChannelClientEntry as well. Moved the function
3626 silc_server_check_cmode_rights to server_util.[ch].
3627 Affected files are silcd/server_util.[ch], silcd/command.c.
3629 * Added function silc_server_check_umode_rights to check whether
3630 changing client's user mode is allowed. Added check for
3631 UMODE_CHANGE notify type that the umode change is allowed
3632 by the client. Affected files are silcd/server_util.[ch],
3633 silcd/packet_receive.c and silcd/command.c.
3635 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3638 ID length. It ignored that ID can be IPv6 based as well.
3639 Affected file lib/silccore/silcpacket.h.
3641 * Fixed the silc_id_id2str and silc_id_str2id to take the
3642 IPv6 address offset's into consideration. Affecte file is
3643 lib/silccore/silcid.c.
3645 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Fixed the internal Unix scheduler functions to check for
3648 NULL context they may receive. The affected file is
3649 lib/silcutil/unix/silcunixschedule.c.
3651 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3653 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3654 can specify different directory with --home command line
3655 parameter. Affected files irssi/src/silc/core/client_ops.c,
3658 * SILC-specific commands aren't now executed if the active server
3659 isn't of SILC-type, so there won't be problems with having
3660 IRC and SILC protocol support in same client. Affected files
3661 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3664 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Improved the signal support in SILC Schedule. Added new
3667 function silc_schedule_signal_call which is used by application
3668 to mark a signal to be called. It is now safe to perform
3669 any kind of tasks in signal callbacks since it is guaranteed
3670 that the application specified signal callback is called
3671 after the signal is over. Affected files are
3672 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3674 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Added `name' field to SilcChannelPrivateKey to represent
3677 application given name for the key. Moved also the context from
3678 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3679 Added the `name' argument also to the function
3680 silc_client_add_channel_private_key.
3682 Added function silc_client_current_channel_private_key to set the
3683 current channel private key in use.
3685 Added "change" command to KEY command which can be used to change
3686 the current channel private key. Bound the command also to
3687 alt+K (Alt+Shift+k).
3689 Also affected files lib/silcclient/client_channel.c,
3690 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3692 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Added silc_rng_get_byte_fast function in to the
3695 lib/silccrypt/silcrng.[ch].
3697 * Changed the interface of silc_packet_assemble and the
3698 silc_packet_send_prepare. If silc_packet_assmble is now
3699 called the application does not call silc_packet_send_prepare
3700 because the library will call it automatically. These
3701 interfaces now also return a reference to the outgoing buffer
3702 which includes the assembled packet, which the application can
3703 use to encrypt the packet.
3705 Affected files are lib/silccore/silcpacket.[ch],
3706 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3707 silcd/packet_send.c, server_backup.c and packet_receive.c.
3709 * Fixed a packet sending bug on very high load, where outgoing
3710 packet queue wasn't handled correctly and packets got corrupted.
3711 Affected files are lib/silcutil/*/silc*sockconn.c,
3712 lib/silcclient/client.c and silcd/server.c.
3714 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * Added macro SILC_PACKET_DATALEN which can be used during
3717 packet assembling to check whether the data to be added to
3718 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3719 len is truncated until it fits it.
3721 Added checks for maximum length of channel message payload and
3722 private message payload also.
3724 Added checks for maximum packet length in server and in
3727 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3728 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3729 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3730 lib/silcclient/client_prvmsg.c.
3732 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Added silc_server_packet_queue_purge call to the
3735 silc_server_disconnect_remote to assure that all data in the
3736 queue before disconnecting is sent to the network. Affected
3737 file silcd/server.c.
3739 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Added the deleting of server's own ID cache entry to the
3742 silc_server_free function. Free also everything else that
3743 has been allocated in silc_server_init. The affected file
3746 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Added functions silc_parse_version_string, silc_version_to_num,
3749 and silc_ske_parse_version to parse SILC protocol style version
3750 strings. Affected files lib/silcutil/silcutil.[ch] and
3751 lib/silcske/silcske.[ch].
3753 * Added new configuration params: version_protocol, version_software
3754 and version_software_vendor to specify what version the remote
3755 host must at least be to be able to connect to server. The vendor
3756 string can be regex matched too. Added new function
3757 silc_server_connection_allowed to check maximum number of allowed
3758 connections, and allowed versions for incoming connections.
3759 Affected files are silcd/server.c, server_util.[ch] and
3762 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * Added preliminary support for signals in scheduler. The
3765 signals we care about are now blocked always when the scheduler
3766 is locked. This way we can synchronise the use of signal with
3767 scheduler. It is guaranteed that when signal occurs the scheduler
3768 is not locked, and thus new tasks can be safely added to the
3771 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3772 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3773 Added new platform specific routines
3774 silc_schedule_internal_signals_[un]block and
3775 silc_schedule_internal_signal_[un]register.
3777 Added new functions to SILC Schedule API:
3778 silc_schedule_signal_[un]register. Each signal that application
3779 is going to use should be registered to the scheduler.
3781 Affected files are lib/silcutil/silcschedule.[ch],
3782 lib/silcutil/*/silc*schedule.c.
3784 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Check for unauthenticated client and server in the
3787 silc_server_new_client and silc_server_new_server functions.
3788 Affected file silcd/packet_receive.c.
3790 * Added function silc_string_is_ascii to check whether given
3791 string is 7-bit ASCII string. Affected files are
3792 lib/silcutil/silcutil.[ch].
3794 * Added function silc_id_is_valid_server_id into the
3795 silcd/serverid.c and added checking for valid Server ID's in
3796 silc_server_new_server. The Server ID must always be based
3797 on the server's public IP address.
3799 * Added logging of DISCONNECT packet message in the server.
3800 Affected file silcd/server.c.
3802 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Changed all library interfaces that use Global RNG to also
3805 accept SilcRng as argument. Affected files are
3806 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3807 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3808 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3809 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3810 lib/silccrypt/rsa.c.
3812 * Added function silc_pkcs_generate_key to the
3813 lib/silccrypt/silcpkcs.[ch] for applications so that they
3814 don't need to do pkcs->pkcs->init calls anymore.
3816 * Remove SilcSocketConnection from the SFTP API since it really
3817 wasn't needed there. The application has the information
3818 saved in its contexts anyway and the SFTP layer doesn't need
3819 know about it. Affected files lib/silcsft/silcsftp.h and
3820 lib/silcsftp/sftp_[server/client].c.
3822 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3823 The SilcSimContext is not SilcSim.
3825 * Fixed possible buffer overflows in silc_id_render in the
3826 lib/silcutil/silcutil.c.
3828 * On EPOC the global crypto module lists are not used at all
3829 in the crypto library. Added support for using the constant
3830 algorithm list on EPOC. Affected files are
3831 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3834 * Fixed the handling of third parameter of KICKED notify, since
3835 it was mistakenly updated to SILC Protocol 1.0 even though it
3836 is to be included in 1.1. Since it is not in 1.0 it is not
3837 mandatory, and this fix now handles it only if it is provided,
3838 and it is not error if it is not provided. Affected file
3839 lib/silcclient/client_notify.c.
3841 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3844 client. Affected file irssi/src/silc/core/client_ops.c.
3846 * Merged with Irssi 0.8.4 from irssi.org CVS.
3848 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Check for valid socket connection in client entries before
3851 sending any messages. Fixes a crash, but doesn't fix some
3852 other underlaying bug that is lurking there. Affected
3853 file silcd/packet_send.c.
3855 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3857 * $usermode, $cumode and $cumode_space expandos shouldn't do
3858 anything with non-SILC server records. Affected file
3859 irssi/src/silc/core/silc-expandos.c
3861 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Fixed the silc_net_check_[host/local]_by_sock to support
3864 IPv6 bound sockets as well. Now they can return IPv6 addresses
3865 as well. Affected file lib/silcutil/silcnet.c.
3867 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3868 Affected lib/silcutil/unix/silcunixnet.c.
3870 * Fixed ID rendering (at least on some platforms, not NetBSD)
3871 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3873 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Added silc_hash_public_key and silc_hash_public_key_compare
3876 functions to be used with SilcHashTable. They can be used to
3877 hash public keys and compare public keys in hash table. Affected
3878 file lib/silcutil/silcutil.[ch].
3880 * Added support for specifying multiple public keys for Client
3881 connection section in server configuration file. This makes it
3882 possible to accept multiple public keys from same host, or to
3883 make a section that accepts any incoming host, and have the
3884 accepted public keys listed in the section.
3886 Added functions silc_sever_[find/get]_public_key, added the
3887 support for this actually to all connection sections but only
3888 the Client section is currently allowed to specify multiple
3891 Affected files are silcd/server.c, server_internal.h,
3892 command.c, protocol.c, server_util.[ch], packet_receive.c.
3894 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Merged Irssi 0.8.2 from irssi.org CVS.
3898 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3900 * If silc_debug is TRUE, also output standard logging messages
3901 to stderr with the debug output.
3903 Made silc_log_reset_all() flushing all channels before returning.
3904 Also fixed some documentation typos.
3906 Affected files are lib/silcutil/silclog.[ch].
3908 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3910 * Fixed the server to check correctly the amount of connections
3911 from single host, by checking also the type of the connection.
3912 Fixed also the comparison of number of connections and number
3913 of allowed connections. Affected files are silcd/server.c,
3916 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Fixed the USERS command reply to save the user's mode on the
3919 channel as well. Fixed JOIN command reply to check whether a
3920 client is on channel already and not join it twice. Affected
3921 file lib/silcclient/command_reply.c.
3923 * Added new file silc-expandos.c into irssi/silc/core/ to return
3924 various stuff for various signal for the statusbar etc. updating.
3925 Now Irssi SILC client prints channel user modes etc. on the
3928 * The user mode (like server/router operator changes) is now shown
3929 on the Irssi SILC client's statusbar. The affected files are
3930 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3932 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3935 to SILC_SCHEDULE_[UN]LOCK macros.
3937 * Added more error printing to logs in server code. Affected
3938 files silcd/server.c and silcd/protocol.c.
3940 * Fixed -S option parsing in Irssi SILC Client. Affected file
3941 irssi/src/silc/core/silc-core.c.
3943 * Added silc_buffer_alloc_size function. Affected file is
3944 lib/silcutil/silcbuffer.h.
3946 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3949 constants. Affected files in
3950 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3953 * Changed the internal SFTP Memory FS table to const. Affected
3954 file lib/silcsftp/sftp_fs_memory.c.
3956 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Fixed the buffer formatting and unformatting routines to
3959 check the size of 64 bits types with sizeof(). Affected
3960 file is lib/silcutil/silcbuffmt.c.
3962 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3964 * Removed 0.6.x backwards support.
3966 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3968 * Changed all integer type names:
3969 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3970 to avoid collisions with other libraries using same type names
3973 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Added `prefer_ipv6' argument to the functions
3976 silc_net_gethostbyname[_async]. If it is TRUE it will return
3977 IPv6 address over IPv4. If FALSE IPv4 address is returned
3978 even if IPv6 address was found. Affected files
3979 lib/silcutil/silcnet.[ch].
3981 * Added support silc_net_create_connection[_async] to fallback
3982 to IPv4 address if IPv6 address could not be used (like if
3983 it doesn't work on a specific system). Affected file in
3984 lib/silcutil/unix/silcunixnet.c.
3986 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Added silc_schedule_reinit function to do the enlarging
3989 of the max tasks handling capabilities of the scheduler.
3990 Affected files lib/silcutil/silcschedule.[ch].
3992 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Added automatic extern "C" { ... } for C++ compilers so the
3995 application does not need to define them. Affected file
3996 includes/silcincludes.h.
3998 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3999 old name went against naming convention. Applications now
4000 include "silcclient.h" instead of "clientlibincludes.h".
4001 Removed includes/clientlibincludes.h, it is redundant now.
4003 * Renamed includes/version.h to silcversion.h.
4005 * Added really preliminary support for OS/2 into the util
4006 library. Only thread & mutex API is implemented, others
4007 are still to be implemented. Created the lib/silcutil/os2/
4008 directory. Created also file includes/silcos2.h.
4010 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Added preliminary BeOS support into the util library.
4013 Created lib/silcutil/beos/, and implemented all the needed
4014 functions to support SILC on BeOS. Created also file
4015 includes/silcbeos.h.
4017 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4019 * Added proper initializations to silc's irssi code, so it's
4020 now possible to load it as module. Affected files
4021 irssi/src/silc/core/silc-core.c,
4022 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4024 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4029 * Fixed the silcdoc document generator to correct generate
4030 docs from all kinds of filenames. Affected files are
4031 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4033 * ROBOdoc documented lib/silcutil/silcmemory.h.
4034 Added also new function silc_memdup.
4036 * Removed lib/silcutil/silcbufutil.h and moved those routines
4037 to the lib/silcutil/silcbuffer.h.
4039 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Added `user_count' to the SilcChannelEntry which now tells the
4042 number of users on the channel. The user count is now saved
4043 in normal server of global channels as well. Affected files
4044 silcd/server.c, idlist.h, packet_receive.c and command.c.
4046 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4047 include file utility functions.
4049 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4050 instead of calling directly OS routines.
4052 * Fixed NICK change printing in Irssi SILC Client. Fixed
4053 KICKED notify printing in Irssi SILC Client. Affected file
4054 irssi/src/silc/core/client_ops.c.
4056 * Fixed a NICK change bug in client library, to not recreate the
4057 client_entry->channels hash table everytime nick is changed.
4058 Affected file lib/silcclient/client.c.
4060 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4063 the SKE interface a bit.
4065 * Fixed padding problem in PKCS#1. The padding was not actually
4066 random since the random number generator was used incorrectly.
4067 This security bug affects only when encrypting with PKCS#1, and
4068 it is not currently used at all in SILC. SILC only use signing
4069 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4071 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Rewrote the notify handling in Irssi SILC client to not call
4074 the events as signals. Fixes problems with Perl support.
4075 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4077 * Send the auto-nicking NICK command in client library with
4078 little timeout after connecting. The affected file is
4079 lib/silcclient/client.c.
4081 * Added following new config file settings:
4082 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4083 key_exchange_timeout, conn_auth_timeout, connections_max,
4086 Implemented all the new config settings handling in the server.
4088 Optimized the use of SKE Mutual flag usage. Use it only
4089 if connection authentication protocol is not based in public
4092 Renamed all SilcServerConfigSection* to SilcServerConfig*
4093 to have a bit shorter names.
4095 Affected files silcd/serverconfig.[ch], server.[ch], and
4098 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4100 * Cleaned up the listening sockets code, preparing for the rehash
4101 support. Affected file is silcd/server.c.
4103 * Fixed some output messages. Affected files are silcd/silcd.c,
4106 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Create lib/doc/silcrng_intro.html document as introduction
4109 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4111 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4113 * Fixes to the silcd config template. Affected file is
4114 doc/example_silcd.conf.in.
4116 * Removed type casts from silc_calloc(), conforming to the
4117 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4119 * Removed param_name member from client, server, and router
4120 section structs, now identifying the param directly.
4122 Added CONFIG_FREE_AUTH macro in config file parsing.
4124 Affected files are silcd/serverconfig.[ch].
4126 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4128 * Fixed command line parameter handling. All SILC initialization
4129 is now done in silc_core_init() which also fixes autoconnecting
4132 Affected files irssi/src/silc/core/silc-core.c,
4133 irssi/src/fe-text/silc.c.
4135 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Added new configuration options and blocks:
4138 keepalive_secs, reconnect_count, reconnect_interval,
4139 reconnect_interval_max, reconnect_keep_trying and
4140 require_reverser_lookup. Added ConnectionParam block, and
4141 implemented the connection parameters when connecting as
4142 initiator and when accepting connections as responder.
4144 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4145 whether given configuration value has been given already.
4147 Affected files silcd/serverconfig.[c], server.[c].
4149 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4150 algorithm parts and created new file silcalgs.conf, that
4151 is now included from the example_silcd.conf.in.
4153 * Optimized the silc_server_connect_to_router_second to take
4154 the connection configuration object from the SilcServerConnection
4155 object instead of finding it during the connecting phase.
4156 Added the configuration object to SilcServerConnection struct.
4157 Affected files silcd/server_internal.h, server.c.
4159 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Add the client on channel after it was resolved at the
4162 channel message receiving, and it was not already on the
4163 channel. Affected file lib/silcclient/client_channel.c.
4165 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Fixed the public key authentication to allocate always the
4168 destination signature buffer instead of using static buffer.
4169 Affected file silcd/protocol.c.
4171 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Unified the serverconfig.[ch]'s helper function interface.
4174 Affected file silcd/serverconfig.[ch].
4176 * Removed doc/example_silc.conf.in since it is redundant.
4177 The make install will now install irssi/silc.conf file.
4179 * Added new Passphrase and Publickey authentication methods to
4180 config file, allowing both public key and passphrase based
4181 authentication to be set at the same time.
4183 Added `prefer_passphrase_auth' setting in config file which
4184 can be used to set to prefer passwd auth if both passwd and
4185 public key is set. If not set, public key is preferred.
4186 This has effect only when being initiator (responder will try
4189 Added support for authentication with passphrase and public key
4190 at the same time. The passphrase is tried first always since
4191 it is faster to check.
4193 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4195 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4197 * Merged the new SILC Config library, with the server parsing
4198 support. Read the header file silcconfig.h or the toolkit
4199 documentation for the news. Affected files are
4200 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4201 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4202 silcd/protocol.c silcd/server.c silcd/server_backup.c
4203 silcd/serverconfig.[ch] silcd/silcd.c.
4205 * Fixed some silclog documentation. Affected file is
4206 lib/silcutil/silclog.h.
4208 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * The silc_cipher_register, silc_hash_register and
4211 silc_hmac_register now checks if the object to be registered
4212 is registered already. Affected files are
4213 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4215 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4219 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Allow zero length channel messages inside the Channel Message
4222 Payload. Affected file lib/silccore/silcchannel.c.
4224 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4225 as header filenames.
4227 * Removed lib/silcclient/README and created HTML file
4228 lib/silcclient/silcclient_using.html, which is now included
4229 as part of Toolkit documentation.
4231 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Fixed CUMODE_CHANGE notify handling to change the mode of
4234 correct client. Affected file lib/silcclient/client_notify.c.
4236 * Make silc_rng_alloc fail if it cannot allocate the sha1
4237 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4239 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Fixed the file transfer's key agreement payload to include
4242 zero port also if the hostname is NULL because it could not
4245 Call file transfer monitor callback now also if error occurs
4246 during key agreement protocol.
4248 Changed the silc_client_file_send interface to return the
4249 SilcClientFileError instead of session id. The session ID
4250 is returned into pointer provided as argument.
4252 Check that the file exists locally before sending the
4253 file transfer request at all.
4255 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4257 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4258 error than can occur while key agreement protocol. Affected
4259 file lib/silcclient/silcapi.h.
4261 * Fixed the event_mode CMODE handler to not crash when mode
4262 is changed and +k mode is set in the channel. Affected file
4263 irssi/src/silc/core/silc-channels.c.
4265 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4266 SILC_LOG_WARNING to give out Warning and not Error. Affected
4267 file lib/silcutil/silclog.c.
4269 * Fixed the channel message payload decryption in the function
4270 silc_channel_message_payload_decrypt to not modify the original
4271 buffer before it is verified that the message decrypted
4272 correctly. Otherwise, next time it is called with correct
4273 channel key it won't encrypt since the payload is corrupted.
4274 Affected file lib/silccore/silcchannel.c.
4276 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Do not constantly resize the window. A fix patch by cras.
4279 Affected file irssi/src/fe-text/screen.c.
4281 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4284 Affected file lib/silcutil/silcnet.c.
4286 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * Fixed a bug in hash table internal routine for traversing
4289 the table with foreach callback. The current entry may
4290 become invalid in the callback but it was referenced after
4291 the callback returned.
4293 Do not allow auto rehashing of hash table during the
4294 silc_hash_table_foreach operation, for same reasons as it is
4295 not allowed for SilcHashTableList. Affected files are
4296 lib/silcutil/silchashtable.[ch].
4298 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4300 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4301 Win32 DLL. extern's in header files are now declared with
4304 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Fixed private message handling. It used some old code that
4307 caused the client to crash. Affecte file is
4308 lib/silcclient/client_prvmsg.c.
4310 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4312 * Added function silc_client_add_channel,
4313 silc_client_replace_channel_id, and removed functions
4314 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4315 from client library.
4317 * Added cross reference of the joined channels to the
4318 SilcClientEntry, and changed the SilcChannelEntry's
4319 users list to SilcHashTable. The affected files are
4320 lib/silcclient/idlist.[ch].
4322 * Fixed a bug in hash table tarversing. While the hash table
4323 is traversed with SilcHashTableList the table must not be
4324 rehashed. It is now guaranteed that auto rehashable tables
4325 are not rehashed while tarversing the list. Also defined that
4326 silc_hash_table_rehash must not be called while tarversing
4327 the table. Added function silc_hash_table_list_reset that must
4328 be called after the tarversing is over. The affected files are
4329 lib/silcutil/silchashtable.[ch].
4331 * Changed all hash table traversing to call the new
4332 silc_hash_table_list_reset in server and in client library.
4334 * Added function silc_client_on_channel to return the
4335 SilcChannelUser entry if the specified client entry is joined
4336 on the specified channel. This is exported to application as
4337 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4339 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Fixed founder regaining problem with JOIN command on normal
4342 server. The notify for mode change must be sent always and
4343 not only if !cmd->pending. Affected file silcd/command.c.
4345 * Fixed the WHOWAS command's reply sending to support the
4346 lists correctly. Affected file silcd/command.c.
4348 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * When sending JOIN command to router for processing the
4351 sender's old command identifier was not saved back to the
4352 sender's command context, fixed now. The affected file is
4355 * Create the key in JOIN command of the router did not return
4356 the channel key, added check for this. Affected file is
4359 * Fixed a channel ID update bug in JOIN command reply. Do
4360 not directly upgrade the ID but call the function
4361 silc_idlist_replace_channel_id if the ID was changed.
4362 Affected file silcd/command_reply.c.
4364 * Fixed memory leaks from command calling if it would fail.
4365 Affected file silcd/command.c.
4367 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Applied patches from cras:
4371 Memory leak fixes around libaries, irssi window resize fix,
4372 new silclist.h and silcdlist.h, all extern inline changed to
4375 * Removed dotconf from lib/dotconf, not needed anymore.
4377 * Removed TRQ from lib/trq, not needed anymore.
4379 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4380 with server connections. Later this will be configurable
4381 in config file after new config file is done. Affected file
4384 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Fixed a crash in server related to channel announcements.
4387 Affected file silcd/server.c.
4389 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4391 * Fixed memory leaks in silc_server_create_new_channel*
4392 functions. Affected file silcd/server.c.
4394 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4395 which ID was changed. This way the router will send the
4396 user list for the channel again, and server won't be in
4397 desync in some rare circumstances. Affected file is
4398 silcd/packet_receive.c.
4400 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4402 * Check for NULL socket pointer in the function
4403 silc_server_packet_send_to_channel_real. Affected file
4404 silcd/packet_send.c.
4406 * Fixed the BAN notify handling to correctly remove ban
4407 list. Affected file silcd/packet_receive.c.
4409 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Fixed some header addition to Toolkit distribution in
4412 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4414 * Added lib/silcclient/client_ops_example.h as an template
4415 file for application programmers to quickly start using
4416 the SilcClientOperation functions in their application.
4417 Updated the lib/silcclient/README as well to tell about this
4418 nice file made available.
4420 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Call silc_server_remove_from_channels when removing client
4423 entry when NO_SUCH_CLIENT_ID was received. Affected file
4424 is silcd/command_reply.c.
4426 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4428 * Added server & router operator statistics updating. Affected
4429 file silcd/packet_receive.c and silcd/command.c.
4431 * Fixed the SERVER_SIGNOFF notify handling on normal server
4432 not to save the history information for clients. Same was
4433 fixed earlier in remove_clients_by_server function, but not
4434 here. Affected file silcd/packet_receive.c.
4436 * Raised the default connection-retry count from 4 to 7 in
4437 server. Affected file silcd/server.h.
4439 * Cancel any possible reconnect timeouts when we start the
4440 key exchange. Affected file silcd/server.c.
4442 * Do not reconnect on connection failure when SCONNECT was
4443 given. Affected files silcd/server.[ch].
4445 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4447 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4449 * Fixed the NICK command to always give the unformatted
4450 nickname to the one giving the NICK command. If unformatted
4451 nickname is cached already it will be formatted and the
4452 local entry will always get the unformatted nickname.
4453 Affected file lib/silcclient/idlist.c.
4455 * Fixed some double frees from client library commands.
4456 Affected file is lib/silcclient/command.c.
4458 * Fixed CUMODE command in server to assure that no one can
4459 change founder's mode than the founder itself, there was a
4460 little bug. Affected file silcd/command.c.
4462 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4464 * Removed the SilcClientCommandDestructor from the client
4465 libary, it is not needed anymore. Affected files are
4466 lib/silcclient/silcapi.h, command[_reply].[ch],
4467 client_notify, idlist.c.
4469 * Fixed GETKEY command to first resolve client, and then
4470 resolve the server only if the client was not found, instead
4471 of resolving both at the same time. Affected file is
4472 lib/silcclient/command.c.
4474 * Added silc_client_start_key_exchange_cb and lookup the
4475 remote hostname and IP address before starting the key
4476 exchange with server. The affected file is
4477 lib/silcclient/client.c.
4479 * The server's public key is now saved using the IP address
4480 of the server and not the servername for the filename.
4481 The hostname public key filename is checked as an fall back
4482 method if the IP address based filename is not found.
4484 Fixed the GETKEY command to save the fetched server key
4485 in correct filename.
4487 Print the remote server's hostname now when new key is
4488 received during connection process. Affected file is
4489 irssi/src/silc/core/client_ops.c.
4491 * Return always our own public key to the client if it asks
4492 for it with GETKEY command. Affected file silcd/command.c.
4494 * Removed the use_auto_addr variable from default config
4495 file since it was in wrong section. Affected file is
4498 * Fixed TOPIC_CHANGE notification to not route it when it
4499 was sent using silc_server_send_notify_to_channel function.
4500 Affected file silcd/command.c.
4502 * Fixed silc_server_send_notify_kicked to send the kicker's
4503 Client ID also, it was missing. Affected files are
4504 silcd/command.c, silcd/packet_send.[ch].
4506 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Do not save client history information in SERVER_SIGNOFF.
4509 Fixes the bug in normal server that it does not detect
4510 the client becoming valid after the server becomes back
4511 online. Affected file silcd/server_util.c.
4513 * Added `sock_error' field into the SilcSocketConnection
4514 context. When error occurs during socket operation (read
4515 or write) the error is saved. Added also new function
4516 silc_socket_get_error to return human readable socket error
4517 message. Affected files are lib/silcutil/silcsockconn.[ch],
4518 lib/silcutil/unix/silcunixsockconn.c, and
4519 lib/silcutil/win32/silcwin32sockconn.c.
4521 * The server now prints the socket error message in the
4522 signoff for client. Affected file silcd/server.c.
4524 * Fixed the `created' channel information sending from router
4525 to server in JOIN command. Checks now whether the channel
4526 really was created or not and set it according that.
4528 Fixed the JOIN command to use the client entry's current
4529 ID during the joining procedure instead of the one it sent
4530 in the command (it is checked though), since it can change
4531 between the packet processing and command processing, and
4532 would just case unnecessary pain in the client end. Affected
4533 file silcd/command.c.
4535 * Fixed a channel key payload sending to use correct channel
4536 ID when the server was forced to change the channel's ID by
4537 router. Router sent the key payload with the old Channel ID.
4538 Affected file silcd/packet_receive.c.
4540 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4542 * Call silc_server_save_channel_key only if the key payload
4543 was provided in the JOIN command's command reply. Affected
4544 file silcd/command_reply.c.
4546 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4548 * Fixed silc_mp_sizeinbase to return the value correctly with
4549 MPI. Affected file lib/silcmath/mp_mpi.c.
4551 * Fixed the stop_server signal to correctly stop the scheduler
4552 and gracefully stop the server when SIGTERM or SIGINT signals
4553 are received. Affected file silcd/silcd.c.
4555 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4557 * Simple handling of TERM and HUP signals. Also added some log
4558 flushing call around. Affected file is
4561 * Fixed small bugs in silclog.c. Now buffering output will take
4562 effect after 10 seconds since startup: This will ensure that
4563 no important startup messages are lost. Also output redirection
4564 will preserve original format ([Date] [Type] message).
4565 Affected file is lib/silcutil/silclog.c.
4567 * Added two options to the config file, in the logging section:
4568 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4569 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4571 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4573 * Do not print the warning about log files not being initialized
4574 more than once to avoid excess logging. Affected file is
4575 lib/silcutil/silclog.c.
4577 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4578 the SIM copying in make install in Makefile.am.pre.
4580 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4582 * Rewritten silclog APIs. Globally interesting changes follows:
4583 silc_log_set_files() changed to silc_log_set_file().
4584 silc_log_set_callbacks() changed to silc_log_set_callback().
4585 ROBOdoc documented silclog header file.
4586 SilcLogCb now returns bool to wether inihibit the default
4587 handler or not (to keep the old behaviour return always TRUE).
4588 The new APIs should also fix the problem of the
4589 silcd_error.log file that was written in the current directory.
4592 Log files streams will remain opened after silc_log_set_file()
4593 call, means less CPU usage notably on high traffic servers.
4594 File streams are now full buffered, and flushed to the disk
4595 every 5 minutes, lesses HD activity and CPU usage.
4596 Messages can be redirected, allowing admins to configure
4597 one single logfile for all server messages.
4598 the silc_log_quick global variable to activate fast-logging.
4599 Affected files lib/silcutil/silclog.[ch]
4601 * Changed some code to conform new silclog APIs. Affected
4602 files are doc/example_silcd.conf.in, silcd/server.c
4603 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4606 * Fixed a memory leak that could occur in some situations.
4607 Affected file silcd/serverconfig.c.
4609 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Added the silc_client_del_client to remove the client from
4612 all channels as well. Affected file lib/silcclient/idlist.c.
4614 * Fixed the client library to correctly remove the client
4615 from all channels when the client entry is being destroyed.
4616 Affected file lib/silcclient/client_notify.c, command.c.
4618 * Added auto-nicking support to the client library. If the
4619 applicatio now sets client->nickname it will be sent to the
4620 server after connecting by the library. This way for example
4621 SILCNICK (or IRCNICK) environment variables will have effect
4622 and always change the nickname automatically to whatever
4623 it is wanted. Affected file lib/silcclient/client.[ch].
4625 * Renamed silc_server_command_bad_chars to the
4626 silc_server_name_bad_chars and moved it to the
4627 silcd/server_util.[ch]. Added also new function
4628 silc_server_name_modify_bad to return nickname that
4629 includes bad characters as new nickname without those
4630 bad characters. This check and modify is now used in
4631 silc_server_new_client when the username is initially set
4632 as nickname, so it must be checked to be valid nickname.
4633 Affected file silcd/packet_receive.c.
4635 * The nickname length is now taken from the packet for real
4636 and not trusted to strlen() since it clearly can return
4637 wrong length for nickname including bad characters. This
4638 also applies to channel names. Affected file silcd/command.c.
4640 * Removed the lib/silcsilm/modules directory. Modules are now
4641 compiled into the lib/silcsim. Fixed the copying of the
4642 modules to follow symbolic links in Makefile.am.pre.
4644 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Fixed silc_string_regexify list creation. Fixes bugs with
4647 BAN and INVITE commands in server. The affected file is
4648 lib/silcutil/unix/silcunixutil.c.
4650 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4652 * Removed the command destructor entirely from the server's
4653 command and command reply routines. It is not needed, and
4654 its usage was buggy and caused crashes. Affected files are
4655 silcd/command[_reply].[ch].
4657 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4659 * Cancel protocol and NULL sock->protocol if timeout
4660 occurred during protocol. Affected file silcd/server.c.
4662 * Cancel protocol timeouts always before calling the final
4663 callback, to assure that after final callback is called
4664 no other state will be called for the protocol anymore.
4665 Affected file silcd/protocol.c.
4667 * Print error log if incoming connection configuration could
4668 not be found. Affected file silcd/server.c.
4670 * Fixed JOIN command to correctly save the founder mode
4671 to the client on normal SILC server, when the channel
4672 was created by the router. Affected file silcd/command.c.
4674 * Fixed LIST command (hopefully) to send correct reply
4675 packets. Affected file silcd/command.c.
4677 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4679 * The silc_packet_receive_process now returns FALSE if the
4680 read data was invalid packet, and TRUE if it was ok.
4682 The server now checks that if unauthenticated connection
4683 sends data and its processing fails the server will close
4684 the connection since it could be a malicious flooder.
4686 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4688 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4690 * Make sure the warning about error opening a log file is
4691 printed only once and not everytime it fails (produces
4692 too much useless log). Affected file lib/silcutil/silclog.c.
4694 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4696 * Made the silc_server_daemonise() function more readable.
4697 Affected file silcd/server.c.
4699 * Pid file is now optional, the user may comment it out from
4700 the config file. Removed define SILC_SERVER_PID_FILE, we
4701 don't need a default any longer. Affected file
4702 configure.in.pre, lib/Makefile.am.pre.
4704 * Make some use of the pid file. The server now dies at startup
4705 if it detects a valid pid file on his path. The server would
4706 die anyway in this circumstance, because of the bind() failure.
4707 Affected file silcd/silcd.c.
4709 * No longer compiling lib/dotconf.
4711 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4713 * Fixed JOIN command parsing not to crash. Affected file
4714 lib/silcclient/command.c.
4716 * Fied the NICK_CHANGE notify to add the new client entry
4717 even it is resolved. This removes an <[unknown]> nick
4718 thingy bug in the client. Affected file is
4719 lib/silcclient/client_notify.c.
4721 * Do not try to allocate 0 bytes (efence does not like it)
4722 in lib/silccore/silccomand.c when encoding payload.
4724 * Do not take IRCNICK as nickname in Irssi SILC client since
4725 it is not possible to set nickname before hand connecting
4726 the server (TODO has an entry about adding auto-nicking
4729 * Changed the silc_server_command_pending to check whether
4730 there already exists an pending entry with the specified
4731 command, command identifier and pending callback. This is
4732 to fix IDENTIFY and WHOIS related crashes that may register
4733 multiple pending commands with same identifier. Affected
4734 file silcd/command.c.
4736 * Fixed the server to reconnect to the router even if it
4737 was already reconnecting and EOF was received. This to
4738 fix a possibility that the server wouldn't ever try to
4739 auto-reconnect to the router. Affected file silcd/server.c.
4741 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4743 * Fixed the server's password authentication to use the
4744 length of the locally saved password, and not the one
4745 sent in the packet. Affected file silcd/protocol.c.
4747 * Fixed same password authentication problem in the
4748 Authentication Payload handling routines in
4749 lib/silccore/silcauth.c.
4751 * Yet another password authentication problem fixed with
4752 channel password handling in silcd/command.c.
4754 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4756 * If first character of string in silc_parse_userfqdn is '@'
4757 then do not parse it. Affected file is
4758 lib/silcutil/silcutil.c.
4760 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4762 * Fixed minor bug in IDENTIFY command reply sending, which
4763 caused various weird problems during JOIN when it was
4764 resolving names for users. Affected file silcd/command.c.
4766 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4768 * Fixed the IDENTIFY command reply sending to chech better valid
4769 clients. It was possible to send incomplete list of replies.
4770 Affected file silcd/command.c.
4772 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4774 * Added silc_client_command[s]_[un]register functions now to
4775 dynamically register the commands in client library. Removed
4776 the static table of commands. This allows the client library
4777 to call commands without causing the application to know about
4778 what commands library has called.
4780 Removed the INFO command reply kludge to detect when the command
4781 was called by library. Now library use its own command reply
4782 function for INFO command.
4784 Added function silc_client_command_call to call a command.
4785 Application can use it to call command, not access the structure
4788 Now all commands that are sent by the client library (not
4789 explicitly sent by application) use own command reply functions.
4791 Affected files around lib/silcclient/ and in
4792 irssi/src/silc/core/.
4794 * Fixed the WHOIS command reply sending to chech better valid
4795 clients. It was possible to send incomplete list of replies.
4797 Fixed the WHOIS and IDENTIFY to send the request to router
4798 if normal server did not do it and did not find any results.
4800 Affected file silcd/command.c.
4802 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * Moved the internal data from SilcClient context into its
4805 own file, not accesible to application. Affected files
4806 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4807 and other files in client library.
4809 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4811 * Added doc/examples installation target in Makefile.am.pre.
4814 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4816 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4817 commands the found client entry will be removed from the
4818 cache, after notifying application about the error. Affected
4819 file lib/silcclient/command_reply.c.
4821 * Changed the /MSG to check for exact nickname user gave, and
4822 not let `nick' match `nick@host' if it is only one found. Now,
4823 user must type the exact nickname (like nick@host2) even if
4824 there are no more than one same nicks found. This is to avoid
4825 a possibility of sending nickname to wrong nickname since
4826 `nick' could match `nick@host'. Affected file is
4827 irssi/src/core/silc-servers.c.
4829 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4831 * Do not print "you are now server operator" or similar when
4832 giving /away command. Affected files are
4833 irssi/src/silc/core/client_ops.c, silc-servers.h.
4835 * Made the silc_server_command_pending_error_check to send
4836 the same command reply payload it received back to the
4837 original sender of the command. This way all arguments
4838 that was received by the server will be received by the
4839 client too. Affected file silcd/command.c.
4841 * Added the silc_idcache_add to return the created cache entry
4842 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4844 * Add global clients to expire if they are not on any channel.
4845 This is because normal server will never know if they signoff
4846 if they are not on any channel. The cache expiry will take
4847 case of these entries. This is done by normal servers only.
4848 The affected files are silcd/command_reply.c,
4849 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4851 * If server receives invalid ID notification for WHOIS or
4852 IDENTIFY and the ID exists in the lists, it is removed.
4853 Affected file silcd/command_reply.c.
4855 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4856 in client then client entry that it matches is searched and
4857 the nickname is printed on the screen for user. Affected
4858 file irssi/src/silc/core/client_ops.c.
4860 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Use cache entry expire time in the LIST command reply to
4863 purge old entries from the cache after the LIST command
4864 reply has been received. This way we don't have non-existent
4865 entries in the cache for too long. Affected file is
4866 silcd/command_reply.c.
4868 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * If we are normal server, and we've not resolved client info
4871 in WHOIS or IDENTIFY from router, and it is global client,
4872 we'll check whether it is on some channel. If it is not
4873 then we cannot be sure about its validity and will resolve it
4874 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4875 file silcd/command.c.
4877 * Search channel by name (if possible) rather than by ID
4878 in IDENTIFY command's command reply. Affected file is
4879 silcd/command_reply.c.
4881 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4883 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4884 Updated specs and implemented it. Affected file silcd/command.c,
4885 silcd/packet_send.c and silcd/packet_receive.c.
4887 * Implemented the <founder auth> payload handling in the JOIN
4888 command. If provided all conditions for channel joining
4889 except requirement to provide correct passphrase can be
4890 overrided by the channel founder. Updated the protocol specs.
4891 Affected file silcd/command.c.
4893 Added support for founder auth in JOIN command in client
4894 library. Fixed the parsing of the JOIN command now to support
4895 all options as they should be. The affected file is
4896 lib/silcclient/command.c.
4898 * Optimized the WHOIS and IDENTIFY commands to send the request
4899 to router only if it includes nicknames or other names. If
4900 they include only IDs then check the local cache first before
4901 routing. Affected file is silcd/command.c.
4903 * Added channels topic announcements. Affected file is
4904 silcd/packet_receive.c and silcd/server.c.
4906 * Fixed the silc_server_send_notify_topic_set to really destine
4907 the packet to channel. Affected file silcd/packet_send.c.
4909 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4910 library. Affected file lib/silcclient/client_notify.c.
4912 * Added UMODE announcements. Affected file silcd/server.c.
4914 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4916 * Memory leak fixes in:
4918 lib/silcutil/silcsockconn.c
4919 lib/silcske/silcske.c
4920 lib/silcske/groups.c
4922 lib/silccrypt/silcpkcs.c
4923 lib/silccore/silccommand.c
4924 lib/silccore/silcidcache.c
4929 * ROBOdoc documented the lib/silcske/groups.h file and a
4930 bit changed the interface for better.
4932 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4934 * Update the client entry context in the ID cache after
4935 nick change. Affected file lib/silcclient/command.c.
4936 Fixes the CUMODE command when regaining founder privileges,
4937 and a little WHOIS problem.
4939 * Fixed silc_net_gethostbyname to correctly call the
4940 inet_ntop. Affected file lib/silcutil/silcnet.c.
4942 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4944 * Added IPv6 support checking to the configure.in.pre, added
4945 also --enable-ipv6 option to override the check. Affected
4946 file configure.in.pre.
4948 * The silc_thread_create now calls the start function
4949 directly if threads support is not compiled in. Removes
4950 ugly #ifdef's from generic code. Affected files are
4951 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4953 * Added silc_net_gethostby[name/addr]_async to asynchronously
4954 resolve. Affected files are lib/silcutil/silcnet.[ch].
4956 * Added support for rendering IPv6 based server, client and
4957 channel IDs. Affected file lib/silcutil/silcutil.c.
4959 * Added support for creating IPv6 based server IDs. Affected
4960 file is silcd/serverid.c.
4962 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4964 * Added silc_net_gethostby[addr/name] into the
4965 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4966 routines. Added silc_net_is_ip[4/6]. Affected file is
4967 lib/silcutil/unix/silcunixnet.c. All routines that take
4968 address as argument now supports both IPv4 and IPv6 addresses.
4970 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4972 * Fixed LIST command reply sending in server. Affected file
4975 * Server now sends the kicker's client ID in the KICK notify
4976 to the kicked client. Affected file silcd/command.c.
4978 * The client library now parses the kickers client ID and
4979 UI displays it. Affected files lib/silcclient/client_notify.c
4980 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4982 * Made all payload parsing function prototypes consistent.
4983 They all take now const unsigned char * and uint32 pair as
4984 the payload data instead of SilcBuffer. Changes all around
4985 the source tree. Other unsigned char* -> const unsigned char*
4986 changes around the tree as well.
4988 * Optimized SFTP client and server packet sending not to
4989 allocate new buffer for each packet but to recycle the
4990 first allocated buffer. Affected files are
4991 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4993 * Optimized the SFTP client to use SilcList instead of
4994 SilcDList for requests, because it is faster. Affected file
4995 is lib/silcsftp/sftp_client.c.
4997 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4998 into lib/silccore/silcid.[ch].
5000 Renamed silcpayload.[ch] into silcargument.[ch].
5002 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5004 * If client entry is deleted with active key agreement
5005 session, abort the session.
5007 The silc_client_abort_key_agreement now calls the completion
5008 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5010 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5013 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Don't use __restrict in older GCC's. Affected file is
5016 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5018 * silc_net_localhost now attempts to reverse lookup the
5019 IP/hostname. Affected file lib/silcutil/silcnet.c.
5021 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5022 command. It can be used to gain founder privileges at
5023 the same time when joining the channel.
5025 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5026 kicker's client ID as well. Updated protocol specs.
5028 Defined that the server must send SILC_COMMAND_IDENTIFY
5029 command reply with error status to client who sent
5030 private message with invalid client ID.
5032 Updated the protocol specification.
5034 * Added silc_server_send_command_reply to send any
5035 command reply. Affected file silcd/packet_send.[ch].
5037 * Added silc_id_payload_encode_data to encode ID payload
5038 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5040 * The server now send IDENTIFY command reply with error
5041 status if client ID in private message is invalid. Affected
5042 file silcd/packet_receive.c.
5044 * Save the server key file with server's IP address in
5045 the filename instead of hostname. The affected file is
5046 irssi/src/silc/core/client_ops.c.
5048 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5050 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5053 * Added libtool support for compiling shared objects in
5054 lib/silcsim. Affected file configure.in.pre and
5055 lib/silcsim/Makefile.am. Original patch by cras.
5057 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5059 * Pid file configuration, and server's config file fixes
5060 patch by toma. Updated CREDITS file.
5062 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Fixed silc_client_channel_message to not try to decrypt
5065 the message twice if it resolved the destination client
5066 information. This could cause of dropping one channel
5067 message. Affected file lib/silcclient/client_channel.c.
5069 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5071 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5072 lib/silcclient/client.c. This function is used when the SILC
5073 Client is run under some other scheduler, or event loop or
5074 main loop. On GUI applications, for example this may be
5075 desired to used to run the client under the GUI application's
5076 main loop. Typically the GUI application would register an
5077 idle task that calls this function multiple times in a second
5078 to quickly process the SILC specific data.
5080 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5082 * Fixed silc_server_drop() for dropping the supplementary
5083 groups as well, this could cause a security hole on some
5086 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5088 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5091 * Write PID file after dropping privileges. Added -F option
5092 to run server on foreground. A patch by debolaz.
5093 Affected files silcd/server.c, silcd/silcd.c.
5095 * Fixed MOTD to return the MOTD file server name. Affected
5096 file silcd/command.c.
5098 * Added INFO command reply handling to the Irssi SILC Client.
5099 Affected file irssi/src/silc/core/client_ops.c.
5101 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5103 * Fixed the silc_idcache_list_* routines to really support
5104 the dynamic list. Fixes a crash. Affected file is
5105 lib/silccore/silcidcache.c.
5107 * Fixed the LIST command reply to really call LIST command's
5108 pending callbacks. Affected file silcd/command_reply.c.
5110 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * Update conn->local_entry->nickname after giving NICK
5113 command. Affected file lib/silcclient/command.c.
5115 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5117 * Added the [pid] option to the silcd configuration file
5119 Affected files: serverconfig.[ch] and silcd.c
5121 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * Save fingerprint in WHOIS command reply in server.
5124 Affected file silcd/command_reply.c.
5126 * Fixed NICK commands pending callback registration.
5127 Affected file lib/silcclient/command.c.
5129 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5131 * Use ++server->cmd_ident when sending commands in server,
5132 instead of random number. Affected file silcd/command.c.
5134 * Fixed GETKEY command reply to call actually GETKEY pending
5135 command callbacks. Affected file silcd/command_reply.c.
5137 * A bit stricter check for nicknames. Check for same nickname
5138 in NICK command also. Affected file silcd/command.c.
5140 * Do not call INFO command everytime client ID changes, only
5141 during first connecting. Affected file lib/silcclient/client.c.
5143 * Set the new nickname only after successful command reply for
5144 NICK command is returned by server. Affected file
5145 lib/silcclient/command.c.
5147 * Remove nicknames from nicklist during server_signoff notify.
5148 Should fix /NAMES bit more. The affected file is
5149 irssi/src/silc/core/silc-channels.c.
5151 * Added `fingerprint' field to the SilcIDListData in the
5152 silcd/idlist.h to hold the fingerprint of the client's
5155 Send the fingerprint of the client's public key in WHOIS
5158 Affected files silcd/command.c, and silcd/idlist.[ch].
5160 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5161 create fingerprint from given data.
5163 * Show the fingerprint of the client's public key in WHOIS.
5164 Affected files irssi/src/module-formats.[ch] and
5165 irssi/src/silc/core/client_ops.c.
5167 * Format the multiple same nicknames also during JOIN and
5168 NICK_CHANGE notifys. Affected file is
5169 lib/silcclient/client_notify.c.
5171 * Do not print error on screen for invalid private message
5172 payload since it can come if someone is sending private
5173 messages with wrong key. Affected file
5174 lib/silccore/silcprivate.c.
5176 * Fixed multiple concurrent /PING crash. Affected file
5177 lib/silcclient/command.c.
5179 * Changed the wrong ID encoding. All IP addresses must be
5180 in MSB first order in encoded format. They were encoded
5181 wrong and was in LSB format. Affected files are
5182 silcd/serverid.c, lib/silcutil/silcutil.c.
5184 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5186 * Call the `connect' client operation through the scheduler
5187 in case of error. Affected file lib/silcclient/client.c.
5189 * Call the `failure' client operation even if the error
5190 occurred locally during a protocol. Affected file is
5191 lib/silcclient/protocol.c.
5193 * Added support of sending LIST command to router from normal
5194 server. This way normal server can get list of all channels
5195 in the network too. Fixed the channel list sending in the
5196 server too. Affected files are silcd/command.c, and
5197 silcd/command_reply.[ch].
5199 * Added silc_server_update_channels_by_server and
5200 silc_server_remove_channels_by_server. They are used during
5201 disconnection of primary router and in backup router protocol.
5202 Affected file silcd/server_util.[ch], silcd/server.c and
5203 silcd/server_backup.c.
5205 * Fixed channel adding to global list in IDENTIFY command
5206 reply in server. Affected file silcd/command_reply.c.
5208 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * If the incoming packet type is REKEY or REKEY_DONE process
5211 that packet always synchronously. Fixes yet another MAC
5212 failed error on slow (dialup) connections. Affected file
5213 lib/silcclient/client.c and silcd/server.c.
5215 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5217 * Call check_version SKE callback for initiator too. Affected
5218 file lib/silcske/silcske.c.
5220 * Implemented fix for security hole found in the SKE that was
5221 fixed in the specification few days back; the initiator's
5222 public key is now added to the HASH value computation.
5223 Added backwards support for the old way of doing it too, for
5224 old clients and old servers. Affected file is
5225 lib/silcske/silcske.c.
5227 * Enabled mutual authentication by default in SKE. If initiator
5228 is not providing mutual authentication the responder will
5229 force it. This will provide the proof of posession of the
5230 private key for responder. The affected files are
5231 lib/silcclient/protocol.c and silcd/protocol.c.
5233 * Do not cache anymore the server's public key during SKE.
5234 We do mutual authentication so the proof of posession of
5235 private key is done, and if the server is authenticated in
5236 conn auth protocol with public key we must have the public
5237 key already. Affected file silcd/protocol.c.
5239 * Added new global debug variable: silc_debug_hexdump. If
5240 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5241 file lib/silcutil/silclog.[ch].
5243 * Fixed compilation warning due to char * -> const char *.
5244 Affected files lib/silcutil/silcnet.h, and
5245 lib/silccore/silcauth.[ch].
5247 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Fixed CMODE command when new channel key was created. If
5250 the creation failed the old key was removed. Next time giving
5251 same command would crash the server since the old key was
5252 freed already. Affected file silcd/command.c.
5254 * Fixed the silc_server_announce_get_channels to not crash
5255 on reconnect. Affected file silcd/server.c.
5257 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Added silc_log_set_debug_string function to set a regex
5260 string to match for debug output. Only the function names,
5261 or filenames matching the given debug string is actually
5262 printed. This way it is possible to filter out those debug
5263 strings that user is not interested in.
5265 Fixed a bug in silc_string_regexify.
5267 Affected files lib/silcutil/silclog.[ch], and
5268 lib/silcutil/unix/silcunixutil.c.
5270 * Changed the -d options in both server and Irssi SILC client
5271 to take the debug string as argument. Affected files
5272 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5274 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Added silc_hash_babbleprint to create a Bubble Babble
5277 Encoded fingerprint. The encoding is developed by Antti
5278 Huima (draft-huima-babble-01.txt), and it creates human
5279 readable strings out of binary data. Affected file
5280 lib/silccrypt/silchash.[ch].
5282 * Print the babble print now in addition of fingerprint as well
5283 in Irssi SILC client. Affected files are
5284 irssi/src/fe-common/silc/module-formats.[ch],
5285 irssi/src/fe-common/silc/core/client_ops.c.
5287 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Fixed a security problem found in SKE. The initiator's
5290 public key too is now added to the HASH hash value creation
5291 which is signed by the responder to create the SIGN value.
5292 This will prevent anyone in the middle to lie to the responder
5293 about the initiator's public key. If this is done now, the
5294 man in the middle will get caught. Updated the protocol
5297 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Better installation directory handling. Configure module
5300 paths and other paths automatically to example_silc* files
5301 in doc/. A patch by toma.
5303 * Fixed compiler warning from MPI library, and from SILC RNG.
5306 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5307 It can be configured with ./configure. A patch by toma.
5309 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Find correct make to use in prepare-clean. A patch by
5312 toma. Affected file prepare-clean.
5314 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5316 * Added irssi variables use_auto_addr, auto_bind_ip,
5317 auto_bind_port and auto_public_ip.
5319 * Changed the interface for silc_client_send_key_agreement
5320 in lib/silcclient/silcapi.h
5324 irssi/src/silc/core/silc-core.c
5326 lib/silcclient/silcapi.h
5327 irssi/src/silc/core/silc-channels.c
5328 lib/silcclient/client_keyagr.c
5331 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5333 * Added silc_pkcs_public_key_compare to compare two
5334 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5336 * Check that the client who set the founder mode on the
5337 channel is the same client that is giving the founder
5338 mode to itself. It is done by comparing the saved public
5339 key (it is saved even in the authentication is passphrase).
5340 Affected file silcd/command.c.
5342 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5344 * Do not process packet for disconnected socket connection.
5345 Affected file lib/silccore/silcpacket.c.
5347 * Process the DISCONNECT packet through scheduler in the
5348 client library. Affected file lib/silcclient/client.c.
5350 * Fixed the silc_client_packet_parse to not to increase
5351 the packet sequence number if the conn->sock and the
5352 current socket connection is not same. This can happen
5353 for example during key agreement when the conn includes
5354 multiple socket connections (listeners). Affected file
5355 lib/silcclient/client.c.
5357 * The sender of the file transfer request now provides also
5358 the pointer (listener) for the key exchange protocol. If
5359 the listener cannot be created then it sends empty key
5360 agreement and lets the receiver provide the listener.
5362 Added `local_ip' and `local_port' arguments to the
5363 silc_client_file_send. If they are provided they are used,
5364 if not then it will attempt to find local IP address, if
5365 not found or bind fails then the remote client will provide
5368 Affected files are lib/silcclient/client_ftp.c and
5369 lib/silcclient/silcapi.h.
5371 * Extended the FILE SEND command to support defining the
5372 local IP and port for key exchange listener. They are
5373 optional. Affected file irssi/src/silc/core/silc-servers.c.
5375 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Defined to WHOIS command reply the sending of fingerprint
5378 of the client's public key (if the proof of posession of the
5379 corresponding private key is verified by the server).
5380 Updated to the protocol specification.
5382 * Added support of receiving the client's public key's
5383 fingerprint in command reply in client library. Affected
5384 file is lib/silcclient/command_reply.c, and
5385 lib/silcclient/idlist.[ch].
5387 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * Do not send over 128 chars long nickname to the server
5390 in NICK command. Affected file lib/silcclient/command.c.
5392 * Do not send over 256 chars long channel names to the server
5393 in JOIN command. Affected file lib/silcclient/command.c.
5395 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Assure that silc_server_close_connection cannot be called
5398 twice for same socket context. Affected file is
5401 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5403 * Send error message to application if opening file for
5404 writing during file transfer fails. Affected file is
5405 lib/silcclient/client_ftp.c.
5407 Remove all file transfer sessions for a client that we're
5408 removing from ID cache.
5410 Affected file is lib/silcclient/client_ftp.c.
5412 * Fixed silc_net_addr2bin to return correct address. Affected
5413 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5415 * Fixed file transfer session removing on signoff notify.
5416 Affected file irssi/src/silc/core/silc-servers.c.
5418 * Added the SilcClientFileError to be returned in the monitor
5419 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5420 Affected file lib/silcclient/silcapi.h.
5422 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Fixed a crash in silc_client_ftp_free_sessions and
5425 silc_client_ftp_session_free_client. Affected file
5426 lib/silcclient/client_ftp.c.
5428 * Added `disabled' field in the SilcChannelEntry in the server
5429 to indicate if the server entry is disabled. Affected file
5430 silcd/idlist.h, silcd/command[_reply].c.
5432 * SILC server adds now /var/run/silcd.pid everytime it is
5433 started. Affected file silcd/silcd.c.
5435 * Added silc_server_packet_send_clients to send a packet to
5436 the provided table of client entries. Affected file
5437 silcd/packet_send.[ch].
5439 * Fixed a crash in client resolving in client_prvmsg.c in
5440 client library. Affected file lib/silcclient/client_prvmsg.c.
5442 * Do not actually remove the client directly from ID cache
5443 during SERVER_SIGNOFF, but invalidate it. This way we
5444 preserve the WHOWAS info for the client. Affected file
5445 silcd/server_util.c.
5447 * Fixed SERVER_SIGNOFF notify handling in the server. The
5448 server is now able to process incoming SERVER_SIGNOFF notify
5449 for a server that it doesn't even know about. It will remove
5450 the clients provided in the notify. Affected file
5451 silcd/packet_receive.c.
5453 * Check for partial packet in data queue after every packet that
5454 was found from the queue. Return and wait for more data if
5455 there is partial data in queue. Affected file is
5456 lib/silccore/silcpacket.c.
5458 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5460 * Added SilcClietFileError enum to indicate error in
5461 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5462 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5463 Affected files lib/silcclient/silcapi.h and
5464 lib/silcclient/client_ftp.c.
5466 * Check that newsize in silc_buffer_realloc is larger than
5467 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5469 * Added better monitor of file transfers. It now monitors
5470 key agreement protocol during the file transfer too. Added
5471 error reporting too. Affected files
5472 irssi/src/silc/core/silc-servers.c,
5473 irssi/src/fe-common/silc/module-formats.[ch].
5475 * Wrote a help file for FILE command.
5477 * Added silc_rng_global_get_byte_fast to get not-so-secure
5478 random data as fast as possible. Random data is read from
5479 /dev/urandom if available and from the SILC RNG if not
5480 available. It is used in padding generation. Affected file
5481 lib/silccrypt/silcrng.[ch].
5483 * All packets in client library are now processed synchronously.
5484 Optimized packet processing a lot. Affected file
5485 lib/silcclient/client.c.
5487 * All server connection packets are processing synchronously
5488 now in server, to optimize packet processing. Affected file
5491 * Include files are installed now only in Toolkit distribution
5492 if make install is given. Affected files: all Makefile.am's.
5494 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5496 * Assure that silc_client_notify_by_server_resolve does not
5497 resolve the client information multiple times. If it cannot
5498 be found by the first it cannot be found at all. Affected
5499 file lib/silcclient/client_notify.c.
5501 * Fixed WHOWAS command reply calling. Affected file
5502 lib/silcclient/command_reply.c.
5504 * Removed all references to silc_idlist_get_client from the
5505 Irssi SILC client since that call is internal call used by
5506 the library. The Irssi SILC client will use now client
5507 retrieval functions found in silcapi.h.
5509 * Fixed a bug in resolving nickname info before sending
5510 private message. It used freed memory. Affected file
5511 irssi/src/silc/core/silc-servers.c.
5513 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Assure my_channels statistics cannot go negative in server.
5516 Affected files silcd/server.c, silcd/server_util.c.
5518 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5522 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5524 * Win32 Toolkit changes. Affected files
5525 win32/silc.dsw, win32/libsilc/libsilc.def,
5526 win32/libsilcclient/libsilc.def,
5527 lib/silcutil/silcutil.c, and
5528 lib/sftp/sftp_fs_memory.c.
5530 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Added silc_net_localip to return local host's IP address.
5533 Affected file lib/silcutil/silcnet.[ch].
5535 * If key exchange or rekey protocol is active for a connection
5536 parse all packets syncronously since there might be packets
5537 in packet queue that we are not able to process without first
5538 processing packets before them. Affected file silcd/server,
5539 lib/silcclient/client.c.
5541 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5542 whether library should continue processing the packet.
5543 Affected file lib/silccore/silcpacket.h.
5545 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5546 SilcSFTPMonitorData to SFTP server to monitor various
5547 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5548 lib/silcsftp/sftp_server.c.
5550 * Added silc_file_size to return file size. Affected file
5551 lib/silcutil/silcutil.[ch].
5553 * Implemented the file transfer support for the client library.
5554 Added preliminary support for simple client to client one-file
5555 transmission. Affected file lib/silcclient/client_ftp.c,
5556 lib/silccilent/client.[ch].
5558 * Added new local command FILE to the Irssi SILC Client.
5559 It is used to perform the file transfer. It has subcommands
5560 SEND, RECEIVE, SHOW and CLOSE. Affected files
5561 irssi/src/silc/core/client_ops.c,
5562 irssi/src/silc/core/silc-server.[ch].
5564 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Relay the SILC_PACKET_FTP in the server. Affected files
5567 silcd/server.c and silcd/packet_receive.c.
5569 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Renamed silc_file_read and silc_file_write to functions
5572 silc_file_readfile and silc_file_writefile. Added function
5573 silc_file_open and silc_file_close. Affected files
5574 lib/silcutil/silcutil.[ch].
5576 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5578 * Resolve the client info when received private message or
5579 channel message for a client which nickname we don't know.
5580 Affected files lib/silcclient/client_prvmsg.c and
5581 lib/silcclient/client_channel.c.
5583 * Do not crash in /KEY if client is not connected. Affected
5584 file irssi/src/silc/core/silc-channels.c.
5586 * Added SilcClientStatus field to the SilcClientEntry in the
5587 lib/silcclient/idlist.h.
5589 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5590 is incomplete and is being resolved, it won't be resolved
5593 Make sure also that USERS command reply does not resolve
5594 twice information. Affected file is
5595 lib/silcclient/command_reply.c.
5597 Make sure that silc_client_get_clients_by_list does not
5598 resolve twice same information.
5600 * Check for valid client->id in the silc_server_free_client_data.
5601 Affected file silcd/server.c.
5603 * Fixed /GETKEY nick@server not to crash if the server entry
5604 is not found. Affected file lib/silcclient/command.c.
5606 * Fixed the silc_server_check_cmode_rights to check the
5607 requested modes correctly. Affected file silcd/command.c.
5609 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Better checks for non-printable chars in nick added.
5612 Affected file silcd/command.c.
5614 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Call the silc_server_udpate_servers_by_server in the
5617 primary router that comes back online in the backup resuming
5618 protocol. Otherwise it routes packets wrong. Affected file
5619 silcd/server_util.[ch], silcd/server_backup.c.
5621 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5624 lib/silcutil/silcbuffmt.[ch].
5626 * Redefined the SILC packet header to include the padding
5627 length. Affected file lib/silccore/silcpacket.[ch].
5629 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5630 length for maximum padding up to 128 bytes). Affected
5631 file lib/silccore/silcpacket.h.
5633 * Removed all backwards support for old 0.5.x MAC thingies.
5634 The SILC packet header change makes it impossible to be
5635 backwards compatible.
5637 * Send the ENDING packet with timeout in the backup resuming
5638 protocol. This is to assure that all routers has connected
5639 to the primary router. Affected file silcd/server_backup.c.
5641 * Changed the RNG to take the first IV from random data. It
5642 used to take it from zero actually. Changed the RNG also
5643 to use /dev/urandom during session. /dev/random is used
5644 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5646 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Changed the SILC packet header to have the first two bytes
5649 (the packet length) encrypted. Affected files aroung the
5650 code tree, lib/silccore/silcpacket.[ch]. Removed the
5651 SilcPacketCheckDecrypt callback. It is not needed anymore
5652 since the silc_packet_receive_process will determine now
5653 whether the packet is normal or special.
5655 * Implemented the unidirectional MAC keys. Affected files
5656 lib/silcske/silcske.c, silcd/protocol.c and
5657 lib/silcclient/protocol.c.
5659 * Implemented the packet sequence number to the MAC computation.
5660 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5661 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5662 lib/silcclient/protocol.c.
5664 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Allow backup router to announce servers. All servers
5667 announced by backup router are added to the global list
5668 automatically. Update hte server's socket to our primary
5669 router also when backup router announces a server.
5670 Affected file silcd/packet_receive.c.
5672 * Do not update the client->router in the function
5673 silc_server_udpate_clients_by_server if the client is on
5674 global list. We might fail to find any specific server
5675 for locally connected clients and local cell clients. They
5676 should still use the `from' and not `to' as client->router.
5677 This fixes backup router resuming protocol. Affected file
5678 silcd/server_util.c.
5680 * Decrease channel statistics count only if the channel
5681 deletion worked. Affected files are silcd/server.c and
5682 silcd/server_util.c.
5684 * Added silc_server_update_servers_by_server to update origin
5685 of all server entries. Used during backup router protocol.
5686 Affected files silcd/server_util.[ch], silcd/server.c. and
5687 silcd/backup_router.c.
5689 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5690 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5691 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5692 lib/silccrypt/silchmac.c.
5694 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Assure that router cannot reroute the same channel message
5697 to the sender. Affected file silcd/packet_receive.c.
5699 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Made better checks that the channel message is not sent
5702 to the router it came from. Affected file is
5703 silcd/packet_send.c. Fixed memory leak too.
5705 * Announce informations for incoming router connection, but
5706 only after checking if it is replaced by backup router.
5707 Affected file silcd/packet_receive.c.
5709 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Fixed the backup resuming protocol to work in multiple
5712 router environment. Affected file silcd/server_backup.c.
5714 * Route packet only to one router in the function
5715 silc_server_packet_send_to_channel. Affected file is
5716 silcd/packet_send.c.
5718 * Fixed silc_server_send_notify_dest to set the broadcast
5719 flag. Fixed the silc_server_send_notify_topic to actually
5720 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5721 Affected file silcd/packet_send.c.
5723 * Changed the SFTP Filesystem interface. Changed the
5724 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5725 the filesystem operation function. The SilcSFTPFilesystem
5726 is now a context that is allocated by all filesystem allocation
5727 functions and it already includes the operations structure
5728 and filesystem specific context. It is given as argument
5729 now to the silc_sftp_server_start. This made the interface
5730 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5731 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5733 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5735 * Changed the backup router adding and getting interfaces
5736 in the server. The router that will be replaced by the
5737 specified backup router is now sent as argument. Affected
5738 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5741 * Added silc_net_addr2bin_ne to return the binary form of
5742 the IP address in network byte order. Affected files
5743 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5745 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * Check for existing server ID in silc_server_new_server
5748 and in silc_server_connect_to_router_final and remove the
5749 old entry if it exists. Affected file silcd/packet_receive.c,
5752 * Send the channel message always to only one router, either
5753 in upstream or downstream. Affected file is
5754 silcd/packet_send.c.
5756 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Wrote the definition of the backup resuming protocol to the
5759 protocol specification.
5761 * Removed one redundant channel key generation from normal
5762 server during joining procedure. Removed one redundant
5763 channel key sending from server to router during joining
5764 procedure. Affected file silcd/command.c.
5766 * Made minor bugfixes to the backup router resuming protocol.
5767 Affected file silcd/server_backup.c, server.c.
5769 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Added --disable-asm configuration option. Affected files
5772 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5775 * Implemented the backup resuming protocol that is used to
5776 resume the primary router position in the cell after the
5777 primary router comes back online. Affected files
5778 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5779 and silcd/server_util.[ch].
5781 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5783 * Sleep two (2) seconds after sending QUIT command to server.
5784 Affected file lib/silcclient/command.c.
5786 * Assure that if outgoing data buffer is pending do not force
5787 send any data. Affected file silcd/packet_send.c.
5789 * Assure that if outgoing data buffer is pending do not force
5790 send any data. Affected file lib/silcclient/client.c.
5792 * Implemented the backup router support when the primary router
5793 goes down. The servers and routers can now use the backup
5794 router as new primary router without loosing connectivity.
5796 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5799 in the server to indicate disabled entry. All data read
5800 from the connection will be ignored and no data is sent
5801 for entry that is disabled. Affected files are
5802 silcd/idlist.h, silcd/server.c.
5804 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Created SFTP client and server test programs in the
5807 lib/silcsftp/tests directory.
5809 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Implemented memory filesystem (virtual filesystem) for
5812 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5815 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Implemented the SFTP (SSH File Transfer Protocol) to the
5818 lib/silcsftp. It includes SFTP client and SFTP server
5821 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Moved lib/silccore/silcprotocol.[ch] to the
5824 lib/silcutil library.
5826 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5827 take variable argument list pointer as argument. Affected
5828 file lib/silcutil/silcbuffmt.[ch].
5830 * Added silc_buffer_set function that is used to set data
5831 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5832 Affected file lib/silcutil/silcbuffer.h.
5834 * Changed various routines in the core library to use the new
5835 silc_buffer_set instead of allocating new buffer only for
5838 * Added 64-bit value formatting and unformatting support to the
5839 silc_buffer_[un]format routines. Affected file is
5840 lib/silcutil/silcbuffmt.[ch].
5842 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5843 to includes/bitmove.h.
5845 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Fixed channel user mode saving in client library. Affected
5848 file lib/silcclient/command[_reply].c.
5850 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Defined the file transfer to the SILC Protocol. Added
5853 new packet type SILC_PACKET_FTP and defined File Transfer
5854 Payload. The mandatory file transfer protocol is SFTP
5855 (SSH File Transfer Protocol). Affected file in addition
5856 of the internet draft is lib/silccore/silcpacket.h.
5858 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5859 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5860 is used as part of backup router protocol when the primary
5861 router of the cell is back online and wishes to resume
5862 the position as primary router.
5864 * Redefined the MAC generation keys in the protocol. The
5865 same key is not used anymore in both direction. Both
5866 direction will now use different keys for sending and
5867 receiving. This fixes a potential security flaw. This
5868 change causes incompatibilities in the protocol.
5870 * Redefined also the MAC computation from the packet.
5871 An packet sequence number is now added to the MAC
5872 computation. This prevents possible replay attacks against
5873 the protocol. This change too causes incompatibilities
5876 Added `sequence' field to the SilcPacketContext to hold
5877 the current sequence number for the packet.
5879 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Added `created' field to the SilcIDListData in the file
5882 silcd/idlist.h to indicate the time when the entry was
5885 * Added `created' field to the SilcChannelEntry too. Affected
5886 file silcd/idlist.h.
5888 * Added `creation_time' aguments to all the announcement functions
5889 in the server. If it is provided then only the entries that
5890 was created after the provided time frame are actually
5891 announced. Affected file silcd/server.[ch].
5893 * The protocol says that the Channel ID's IP address must be
5894 based on the router's IP address. Added check for this in
5895 the silc_server_new_channel when processing incoming New Channel
5896 Payload. Affected file silcd/packet_receive.c.
5898 * Print out the correct version with --version in SILC client.
5899 Affected file irssi/src/silc/core/silc-core.c.
5901 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Fixed WHOWAS command to check for completnes of the client
5904 entry always, not just when the command is coming from client.
5905 Affected file silcd/command.c.
5907 * Added new function silc_server_packet_queue_purge to purge the
5908 outgoing data queue to the network. After the function returns
5909 it is guaranteed that the outgoing packet queue is empty.
5910 Affected file silcd/packet_send.[ch].
5912 * Purge the outgoing packet queue in the rekey protocol's final
5913 callback to assure that all rekey packets go to the network
5914 before quitting the protocol. Affected file silcd/server.c.
5916 * Added silc_client_packet_queue_parse as similar function as
5917 in server to the client library. The affected file is
5918 lib/silcclient/client.c.
5920 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Splitted silcd/server.c and created silcd/server_util.[ch]
5923 for utility functions.
5925 * Added new socket flag SILC_SF_DISABLED to indicate that the
5926 connection is open but nothing can be sent to or received from
5927 the connection. Affected file lib/silcutil/silsockconn.[ch].
5928 The checking for disabled socket is checked in the low level
5929 silc_socket_write and silc_socket_read functions.
5931 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Allow only nicknames and channel names that fits into the
5934 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5936 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * When processing JOIN command reply in server check that if
5939 the channel exists in our global list we'll move it the local
5940 list. Affected file silcd/command_reply.c.
5942 * Fixed the check whether client is joined on the channel already
5943 in JOIN command. Affected file lib/silcclient/command.c.
5945 * Fixed the JOIN command reply to check whether the channel
5946 already exists. Affected file lib/silcclient/command_reply.c.
5948 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * Added silc_ske_status_string to map the SKE error numbers
5951 to readable strings. The affected files are
5952 lib/silcske/silcske[_status].[ch].
5954 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Do not show the private channels on the WHOIS channel list
5957 as it is not allowed by the protocol. The affected file is
5960 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5962 * Assure that the packet length digged from the actual packet
5963 is something sensible in the silc_packet_decrypt_rest_special
5964 in lib/silccrypt/silcpacket.c.
5966 * Free and NULL the allocated pointer in silc_hmac_alloc if
5967 the HMAC allocation fails. The affected file is
5968 lib/silccrypt/silchmac.c.
5970 * Print the selected security properties to the log files in
5971 the server. Affected file silcd/protocol.c.
5973 * Add SKE's reference counter even if calling the completion
5974 callback manually. Otherwise it goes negative, although it
5975 does not cause any problems. The affected file is
5976 lib/silcske/silcske.c.
5978 * Remove the client entry with short timeout after giving the
5979 KILL command. Affected file lib/silcclient/command.c.
5981 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5982 case all found clients are already disconnected (WHOWAS would
5983 found them) in the server. Affected file silcd/command.c.
5985 * Update the last_receive (time of last data received) to be
5986 updated only when received private or channel message so that
5987 the idle time showed in WHOIS makes more sense.
5989 * Added boolean field `valid' in to the SilcClientEntry in the
5990 client library to indicate whether the entry is valid or not.
5991 This fixes the nickname change bug on channel when changing
5992 the nickname to be same than the old (like nick to Nick) the
5993 nickname formatter doesn't set the new nick anymore to Nick@host.
5994 Affected file lib/silcclient/idlist.[ch].
5996 * Now actually fixed the nickname changing on disconnection.
5997 Added new function silc_change_nick to the Irssi SILC Client.
5998 Affected file irssi/src/silc/core/client_ops.c,
5999 irssi/src/silc/core/silc-nicklist.[ch].
6001 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * Check that the public key exists in the GETKEY command before
6004 trying to encode it. Affected file silcd/command.c.
6006 * Print some notifications on received public keys with GETKEY
6007 command in the Irssi SILC Client. Affected files are
6008 irssi/src/fe-common/silc/module-formats.[ch],
6009 irssi/src/silc/core/client_ops.c.
6011 * Use IDENTIFY command to resolve the server information in the
6012 GETKEY command instead of INFO command. Affected file
6013 lib/silcclient/command.c.
6015 * All command reply functions in the client library now calls
6016 the pending command reply callbacks even if an error has
6017 occurred. The server has done this a long time and now it was
6018 time to move the client library to this as well. Now all
6019 errors can be delivered back to the pending command reply
6020 callbacks if necessary. Affected files are
6021 lib/silcclient/command[_reply].[ch].
6023 * Change the nickname on disconnection back to the username
6024 because in reconnect the server will enforce it to it anyway.
6025 Affected file irssi/src/silc/core/silc-servers.c.
6027 * Fixed a config file parsing bug in the Irssi SILC client.
6028 Affected file irssi/src/silc/core/clientconfig.c.
6030 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6032 * When printing the channel mode on JOIN, verify that the
6033 channel key and channel's HMAC are valid. Affected file
6034 irssi/src/silc/core/client_ops.c.
6036 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6039 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6040 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6042 * Removed channel key rekey task deleting from the function
6043 silc_server_save_channel_key. Affected file silcd/server.c.
6044 Added explicit timeout task context instead that is used to
6045 delete the task if we are registering a new task before the
6046 new task has elapsed.
6048 * When channel key rekey occurs the client library now saves
6049 the old channel key for a short period of time (10 seconds) and
6050 is able to use it in case some is still sending channel
6051 messages encrypted with the old key after the rekey. Affected
6052 file lib/silcclient/[idlist.h|client_channel.c].
6054 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Added check to the silc_server_new_id_real to not accept
6057 new ID if it is the sender's own ID. Affected file is
6058 silcd/packet_receive.c.
6060 * Assure that we do not announce ourself or the one we've
6061 sending our announcements when we're router and are announcing
6062 servers to our primary router. Affected file silcd/server.c.
6064 * Fixed silc_server_command_identify_check_client to assemble
6065 correct WHOIS packet. It send corrupted WHOIS packet and
6066 caused problem with router to router connections. Affected
6067 file silcd/command.c.
6069 Fixed also silc_server_command_whois_check the same way
6070 as for the IDENTIFY command.
6072 * Added new SilcIDListStatus to the server in the SilcIDListData
6073 structure. The status now includes the current status of
6074 the entry (like registered, resolved etc.). Affected file
6075 silcd/idlist.[ch]. Defined a bunch of different status types
6076 as well. This replaced the old boolean registered field as well.
6078 Added resolve_cmd_ident field to the SilcClientEntry structure
6079 too so that if the entry is for example being resolved so
6080 another command may attach to the same pending command reply
6081 without requiring to resolve the same entry again. This concept
6082 should optimize the WHOIS and the IDENTIFY resolving under
6083 heavy load by taking away unnecessary resolving for entries
6084 that are being resolved already.
6086 Added support for adding multiple pending commands for one
6087 command idenfier. Affected file silcd/command[_reply].[ch].
6089 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6090 before deleting the data. Otherwise the hash table will have
6091 freed data in comparison functions. Affected file is
6092 silcd/command_reply.c.
6094 * Fixed silc_idlist_replace_client_id to add the new entry to
6095 the cache with NULL nickname. Otherwise there will be invalid
6096 memory as the nickname after the nickname is freed. Affected
6097 file silcd/packet_receive.c.
6099 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6100 saved into wrong slots because the previous number of entries
6101 was not taken into account. Affected file silcd/idlist.c.
6102 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6104 * If we are router and we receive JOIN notify to a channel that
6105 does not have any users then notified client is marked as the
6106 channel founder, as it is it. The affected file is
6107 silcd/packet_receive.c
6109 * Added to the extended hash table API's table_del_*ext functions
6110 the destructor as argument too, so that the caller can decide
6111 which destructor to use or whether to use destructor at all.
6112 Affected file lib/silcutil/silchashtable.[ch].
6114 * Fixed ID Cache purging. It actually deleted the entries from
6115 the hash table after the data was freed. The hash table ended
6116 up comparing freed memory. The affected file is
6117 lib/silccore/silcidcache.c.
6119 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Fixed Irssi SILC client's KILL command's HELP syntax.
6123 * The USERS command now resolves the detailed user information
6124 if the userinfo field is missing. Affected file is
6125 lib/silcclient/command_reply.c.
6127 * Do not print error in silc_file_read if the read file does
6128 not exist. Just silently return NULL. Affected file is
6129 lib/silcutil/silcutil.c.
6131 * Fixed the silc_log_output to not wine about NULL filename
6132 and to not create some bogus " " filename. Affected file is
6133 lib/silcutil/silclog.c.
6135 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Fixed various printing bugs on the user interface in the
6138 Irssi SILC Client. Minor changes that were forgotten from
6141 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6143 * Fixed the configure.in.pre and the compilation and distribution
6144 environment to support the new autoconf 2.52. That version is
6145 now required to compile the CVS trunk.
6147 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6149 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6150 to generally parse user@fqdn format strings. Affected file
6151 lib/silcutil/silcutil.c.
6153 * Added nickname_format and nickname_force_format fields to the
6154 SilcClientParams structure. The first one defines the format
6155 for the nicknames that the library will enforce if the receives
6156 multiple same nicknames. The second one is boolean value and
6157 can be used to force the library to always enforce the format
6158 to the nicknames regardles whether there are multiple nicknames
6159 or not. This configurable formatting was employed to flexibly
6160 support accessing multiple nicknames from the user interface.
6161 The userinterface can now set the nicknames to what ever format
6162 they prefer. Affected file lib/silcclient/silcapi.h.
6164 Added function silc_client_nickname_format to the file
6165 lib/silcclient/idlist.c. It performs the nickname formatting.
6167 Added new field `hostname´ to the SilcClientEntry context.
6168 It holds the hostname of the client. Affected file is
6169 lib/silcclient/idlist.h.
6171 * Irssi SILC Client sets the nicknames in nick@hostn format.
6172 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6173 irssi/src/silc/core/silc-core.c.
6175 The WHOIS printing now also shows both the real nickname and
6176 the formatted nickname so that user knows how to access the
6177 user if there are multiple same nicknames cached. Affected
6178 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6179 printing formatting too to take the hostname now as a separate
6180 argument. The Affected file is
6181 irssi/src/fe-common/silc/modules-formats.[ch].
6183 * Changed the silc_client_get_clients_local to accept the formatted
6184 nickname as argument. It accepts the real nickname too but the
6185 formatted nickname can be used to find the true entry from
6186 multiple entries. Affected file lib/silcclient/silcapi.h and
6187 lib/silcclient/idlist.c.
6189 * Added nickname_format_parse field to the SilcClientParams.
6190 It is a callback function provided by the application to parse
6191 the nickname out of the formatted nickname string. The library
6192 calls it to get the nickname from the formatted string. Since
6193 the application generally knows better the format of the nickname
6194 string it parses it instead of the library, even though library
6195 encodes the formatted string. If the callback function is not
6196 provided then the library will use the string as is. The
6197 affected file is lib/silcclient/silcapi.h.
6199 * All the nickname strings passed to the client library in
6200 commands are now expected to be formatted nickname strings.
6201 If the command does not support the formatted nickname string
6202 it will assume that the sent string is the actual nickname.
6203 Affected file lib/silcclient/command.c.
6205 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Added public key authentication support to OPER and SILCOPER
6208 commands in the client library. Affected file is
6209 lib/silcclient/command.c.
6211 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Changed the get_auth_methdod client operation to be asynchronous.
6214 It can be async if the application resolves the authentication
6215 method from the server during the negotiation. Added new
6216 SilcGetAuthMeth completion callback that the application will
6217 call after resolving the authentication method.
6219 Added function silc_client_request_authentication_method that
6220 the application can use to resolve the authentication method
6221 from the server. Added also SilcConnectionAuthRequest callback
6222 that the library will call after the server has replied. The
6223 application can call this function if it does not know the
6224 current authentication method.
6226 Affected files are lib/silcclient/client.c and
6227 lib/silcclient/silcapi.h.
6229 * The Irssi SILC client now automatically resolves the authentication
6230 method incase any configuration information is not present (and
6231 currently there never is). The affected file is
6232 irssi/src/silc/core/client_ops.c.
6234 * Fixed public key authentication from the client library.
6235 Affected file lib/silcclient/protocol.c. Changed also the
6236 protocol specification about the public key authentication in
6237 the connection authentication protocol. The actual data to be
6238 signed is now computed with a hash function before signing.
6240 * Fixed the public key authentication from the server as well.
6241 Affected file silcd/protocol.c.
6243 * Removed the mlock()'s from the memory allocation routines.
6244 Affected file lib/silcutil/silcmemory.c. The ./configure does
6245 not check anymore for the mlock(). Affected file is
6248 * Fixed USERS command in server to allow the execution of the
6249 command for private and secret channels if the client sending
6250 the command is on the channel. Affected file silcd/command.c.
6252 * Fixed silc_client_get_clients_local to return the clients
6253 count correctly. It could return wrong value. Affected file
6254 lib/silcclient/idlist.c.
6256 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6259 types. The assembler optimizations seemed not to like 64-bit
6260 data types. The assmebler optimizations thus are now enabled
6261 also for BSD systems as opposed to only enable them for Linux.
6263 * Do not check for threads at all on BSD systems. Affected
6264 file configure.in.pre.
6266 * Removed -n and -h options from the Irssi SILC Client since
6267 they are not used in silc.
6269 * Fixed the prime generation to assure that the first digit
6270 of the generated random number is not zero since our conversion
6271 routines does not like number strings that starts with zero
6272 digit. If zero digit is seen the random number is regenerated.
6273 This caused some corrupted RSA keys when the zero first digit
6274 was met. Affected file lib/silcmath/silcprimegen.c.
6276 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Fixed WIN32 configuration in the ./configure script.
6279 Fixed to include xti.h on environments that has it.
6280 Patches by Carsten Ilchmann and andrew.
6282 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * Changed the silc_id_create_client_id to be collision
6285 resistant. It is now assured that there cannot be created
6286 two same client ID's. I suspect that some weird bugs in
6287 the server were actually caused by duplicate Client IDs.
6288 Affected file silcd/serverid.[ch]. A router receiving
6289 new ID now also assures and informs the sending server
6290 if the ID caused collision.
6292 * Changed the silc_id_create_channel_id to also assure that
6293 there are no collisions.
6295 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Statement about ignoring the Mutual Authentication flag when
6298 performing rekey with PFS was a bit misleading. It is ignored
6299 if it was set in the initial negotiation, it cannot be even
6300 set in the rekey. Fixed in the ke-auth draft. Started the
6301 new versions of the protocol drafts in the doc/.
6303 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Fixed a bug in silc_client_command_identify_save when saving
6306 new channel information. The channel name was no duplicated
6307 and caused crash on exit. Affected file is
6308 lib/silcclient/command_reply.c.
6310 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Fixed the getkey command handling in the server. Send just
6313 empty OK reply to the sender if the key could not be fetched
6314 (but everything else was ok, like the key just was not available).
6315 Changed the public key parameter to optional in the protocol
6316 specs so that empty OK reply can be sent. Affected file
6319 Added a message to Irssi SILC client to tell to user if the
6320 server did not return a public key.
6322 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Fixed a channel key regeneration bug. It registered new
6325 timeout tasks exponentially until all system resources were
6326 used. Affected file silcd/server.c.
6328 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Added the SILC Document generator to the scripts/silcdoc.
6331 It can be used to generate the Toolkit Reference Manual out
6332 of the source tree. Internally it will also use the RoboDoc
6333 generator now imported in util/robodoc.
6335 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Added couple of return's in rekey protocol if error orccurred
6338 during the protocol. The execution must be terminated.
6339 Affected file silcd/protocol.c. Also, terminate the protocol
6340 always with timeout.
6342 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * The client's Client ID was created initally from the wrong
6345 nickname (it could have been in format nick@host) in the
6346 silc_server_new_client. Affected file silcd/packet_receive.c
6348 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6350 * Added some SILC_LOG_ERROR's to various error conditions
6351 if client could not be added to ID cache. Affected files
6352 silcd/packet_receive.c and silcd/server.c.
6354 * When client's sock->user_data is freed, NULL also the
6355 client->router and client->connection pointers. Added check
6356 for these pointers being NULL to various places around the
6357 code. Affected file silcd/server.c.
6359 * Added client->data.registered == TRUE checks to various
6360 places around the code to assure that unregistered client's
6361 are not handled when it is not allowed. Affected file
6364 * Added `bool registered' fields to all
6365 silc_idlist_[server|client]_get_* routines to indicate whether
6366 the fetched client needs to be registered or not. Affected
6367 file silcd/idlist.[ch].
6369 * Add your own entry as registered to the ID cache in the
6370 server. Affected file server.c.
6372 * Fixed a bug in silc_server_new_server. The SilcServer was
6373 set as the new server's context instead of SilcServerEntry.
6374 This naturally caused some weird bugs.
6376 * Added "updated" field the SilcChannelEntry which indicates
6377 the time since the channel entry was last accessed. This
6378 can be used to determine whether it is necessary to
6379 announce the channel after backup resuming protocol.
6380 Affected files silcd/idlist.[ch].
6382 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6384 * Do not delete the channel rekey task when adding it
6385 for in silc_server_create_channel_key.
6387 * Changed the silc_server_create_channel_key to return
6388 TRUE or FALSE to indicate the success of the channel key
6391 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Fixed MSVC++ project files and added missing files to
6394 Makefiles under win32/.
6396 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Do not add TCP_NODELAY flag if the operating system
6399 does not have it defined. Affected files are
6400 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6402 * Fixed buffer overflow from Irssi SILC Client. Affected
6403 file irssi/src/fe-common/core/themes.c.
6405 * Fixed double free in client library in the file
6406 lib/silcclient/client.c when disconnecting from server.
6408 * Applied double free patch from cras to Irssi SILC client.
6409 Affected files irssi/src/core/[modules/expandos].c
6411 * Fixed the disconnection handling to Irssi SILC Client.
6412 The application must call silc_client_close_connection
6413 in ops->connect client operation in case of failure of
6414 the connection. Affected file is
6415 irssi/src/silc/core/client_ops.c.
6417 * Do not set sock->protocol to NULL in the function
6418 silc_client_close_connection after executing the protocol's
6419 final callback since the sock might not be valid anymore.
6420 Affected file lib/silcclient/client.c.
6422 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * Do not enable SILC_THREADS if the linking with libpthread
6425 did not happen. Affected file configure.in.pre.
6427 * Added notion to protocol specification that server must
6428 verify the sent authentication payload with CMODE when
6429 setting the channel founder key. Implemented it to the
6430 server. Affected file silcd/command.c.
6432 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6434 * Added _EXTRA_DIST SILC distribution variable to the
6435 distributions file. It is used to conditionally add extra
6436 files or directories to the specific distribution. Affected
6437 files ./prepare, Makefile.am.pre and distributions.
6439 Removed the `_' from the start of the distribution names.
6442 * Added README.WIN32 for instructions to compile the Toolkit
6445 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Fixed a double free in disconnection in the server. Affected
6448 file is silcd/server.c.
6450 * Fixed the lib/silcske/groups.c to work now also with GMP
6451 MP library. The string conversion did not work when using
6452 specific base and the base is indicated in the string as well.
6454 * Created win32/ directory which now includes MSVC++ specific
6455 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6456 It will appear only in the toolkit distribution
6458 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * Changed the key material distribution function in case when
6461 the hash output is too short. The data is now concatenated
6462 a bit differently than it used to. Made the change to the
6463 SKE protocol specification.
6465 * Added better GMP detection to configure.in.pre. A patch
6468 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Fixed a minor bug in SKE that might cause some problem on
6471 some platforms. Affected file lib/silcske/silcske.c.
6473 * Added the cookie checking for initiator in the SKE. It checks
6474 that the responder returns the sent cookie unmodified. The
6475 affected file is lib/silcske/silcske.c. Added new SKE
6476 error type INVALID_COOKIE that can be sent during the
6477 negotiation. Fixed some memory leaks as well.
6479 * Added the "invalid cookie" error message to Irssi SILC client's
6482 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Added `task_max' field to the SilcClientParams to indicate
6485 the maximum tasks the scheduler can handle. If set to zero,
6486 default values are used. Affected file lib/silcclient/silcapi.h.
6488 * Fixed memory leaks in silc_client_close_connection. Affected
6489 file lib/silcclient/client.c.
6491 * Added silc_client_del_client_entry to client library to free
6492 all memory of given client entry. Affected file is
6493 lib/silcclient/idlist.[ch].
6495 * Added new functions silc_client_del_channel and
6496 silc_client_del_server to delete channel and server entries.
6497 Affected file lib/silcclient/[silcapi.h/idlist.c].
6499 * Removed silc_client_del_client_by_id from silcapi.h.
6501 * Fixed the INFO command to return the server's own info
6502 correctly when querying by Server ID. Affected file is
6505 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Removed the non-blocking settings in WIN32 code in the
6508 silc_sock_[read/write] and added SleepEx instead. Affected
6509 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6510 of input data is now checked with FIONREAD and ioctlsocket.
6512 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Call silc_schedule_task_del_by_context in the
6515 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6516 Affected file lib/silccore/silcprotocol.c.
6518 * Call silc_protocol_cancel for active protocols in the
6519 silc_server_close_connection if the funtion
6520 silc_server_free_sock_user_data has not been called.
6521 Affected file silcd/server.c.
6523 * Generic tasks cannot be deleted using the del_by_fd
6524 task deleting function since generic tasks does not match
6525 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6527 * Added a notion to SILCOPER help file that the SILCOPER works
6528 only on router server, not on normal server.
6530 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Added for WIN32 support for the new scheduler as well.
6533 Affected file lib/silcutil/win32/silcwin32schedule.c.
6535 * Fixed the SHA1 implementation to work on various platforms.
6537 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6539 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6540 API. It is part of the scheduler now. Everything else is
6541 as previously but some functions has changed their names.
6542 Checkout the lib/silcutil/silcschedule.h for the interface.
6543 Updated all applications to use the new interface. Affected
6544 files are lib/silcutil/silcschedule.[ch].
6546 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Found a bug in the SKE implementation. The HASH value,
6549 specified by the protocol, was not computed correctly. The
6550 public key of the responder was not added to the computation
6551 even though it is mandatory. Affected file lib/silcske/silcske.c.
6552 This unfortunately causes incompatibilities with older
6553 clients and servers.
6555 * Added WIN32 specific network init and uninit functions:
6556 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6557 the Winsock2. Affected file lib/silcutil/silcnet.h and
6558 lib/silcutil/win32/silcwin32net.c.
6560 * Set the socket always to nonblocking mode on WIN32 after
6561 reading data or writing data. Affected file is
6562 lib/silcutil/win32/silcwin32sockconn.c.
6564 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6566 * Fixed various compilation problems under WIN32. Affected
6567 files lib/silcutil/win32/silcwin32thread.c and
6568 lib/silcutil/win32/silcwin32schedule.c.
6570 * Removed all _internal.h #includes from public header
6571 files. Internal headers must never be included from
6574 Removed also the lib/silcske/payload_internal.h file.
6576 * All include files that may be needed (public and some others
6577 included by the public headers) by application developers are
6578 now copied to the ./includes directory. It does not copy any
6579 internal headers. Affected file Makefile.defines.pre and all
6580 Makefile.am's under lib/ and subdirs.
6582 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Do not change the ~/.silc directory's permissions automatically.
6585 Affected file irssi/src/silc/core/clientutil.c.
6587 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Do not cancel the protocol in silc_server_close_connection
6590 it might cause recursion. Now cancelled in the function
6591 silc_server_free_sock_user_data. Affected file silcd/server.c.
6593 * Fixed the silc_server_remove_clients_by_server to regenerate
6594 the channel keys correctly finally. Added also new function
6595 silc_server_remove_clients_channels to actually do it.
6596 Affected file silcd/server.c.
6598 * Fixed the silc_server_new_channel to not crash by giving
6599 wrong router to the new channel. Affected file is
6600 silcd/packet_receive.c.
6602 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6605 which is given as argument to the silc_client_alloc now.
6606 It can be used to configure the client and set various parameters
6607 that affect the function of the client.
6609 * The USERS command in server did not check whether the channel
6610 is private or secret. Affected file silcd/command.c.
6612 * Added new argument to the USERS command in protocol specification.
6613 The USERS command now can take the channel name as argument
6614 as well. Added support for this in client and server and
6615 updated the protocol specs.
6617 * Completed the GETKEY command in client. It can be now used
6618 to fetch also servers public key not only some clients.
6619 Affected files lib/silcclient/command[_reply].c.
6621 * Added silc_client_get_server to return server entry by the
6622 server name. Affected files lib/silcclient/silcapi.h and
6625 * Redefined the IDENTIFY command in protocol specification to be
6626 more generic. It now can be used to query information about
6627 any entity in the SILC Network, including clients, servers and
6628 channels. The query may be based either the entity's name
6629 or the ID. Added support for this in both client and server.
6631 Affected files silcd/command.c and lib/silcclient/command.c
6632 and command_reply.c.
6634 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6635 the _from_client and _from_server functions. Affected file
6638 * Added silc_client_get_channel_by_id_resolve to the file
6639 lib/silcclient/silcapi.h to resolve channel information by
6640 its ID. Added also silc_client_get_channel_by_id that
6641 does not resolve it from the server.
6643 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Added SilcServerEntry context into the client library
6646 to represent one server. The INFO command now allocates
6647 these to save the resolved server info. For now on the
6648 client library will also keep information about servers,
6649 connected and resolved with INFO.
6651 The INFO command now allocates the SilcServerEntry context
6652 and saves the server info there. The COMMAND_REPLY in
6653 the INFO now returns the parameters to application in
6654 same order as defined in the protocol specification.
6656 The entries are cached in the client->server_cache.
6658 * The INFO command is now issued after received the Client ID
6659 from the server. Affected file lib/silcclient/client.c.
6661 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6662 to the application as the mode changer might be server.
6663 It is guaranteed that NULL is not returned anymore to the
6664 application. Affected file lib/silcclient/client_notify.c.
6666 The ID Type is now also passed to the application so that
6667 it can check whether the returned entry is SilcClientEntry
6670 Added new function silc_client_get_server_by_id to return
6671 the server entry by ID. Affected files are the
6672 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6674 * Do not create the channel in the Irssi SILC Client when issuing
6675 the JOIN command but when received the sucessful JOIN command
6676 reply. Otherwise the channel might get created even though we
6677 could not join it. The Affected file is
6678 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6680 * Fixed a channel joining bug in router. The router must also
6681 check the channel modes, invite and ban lists etc. when serving
6682 the JOIN command sent by normal server. Affected file is
6683 silcd/command.c. The router now resolves the client's
6684 information from the server who sent the JOIN command if it
6685 does not know it, and processes the JOIN command only after
6688 * Changed the SilcCommandCb to take new argument; void *context2.
6689 Affected file lib/silccore/silccommand.h
6691 The second argument in the command callbacks in the server now
6692 includes the SilcServerCommandReplyContext if the command was
6693 called as pending command callback from the command reply.
6694 Otherwise it is NULL. When called as pending the status of the
6695 command reply will be checked and if it was erronous the
6696 error will be sent to the original sender of the command.
6697 This way the client always receives the error messages even
6698 though the server was actually the one who received the error
6699 when it resent the command to router, for example. Affected
6700 files silcd/command[_reply].[ch].
6702 * Fixed sending WHOWAS command's error message to client if
6703 the requested client could not be found. It was missing.
6706 * Changed the CMODE and CUMODE commands reply arguments in the
6707 protocol specification. The Channel ID is now sent in both
6708 of the commands to identify the channel. Implemented this
6709 new feature to the client and server. Affected files
6710 lib/silcclient/command_reply.c and silcd/command.c.
6712 * Made better checks for invite and ban lists in the JOIN
6713 command in server. Affected file silcd/command.c.
6715 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * The server now performs the incoming host IP/DNS lookup
6718 using the silc_socket_host_lookup and thus does not block
6719 the server anymore. Affected file silcd/server.c.
6721 * Completed the multi-thread support for SILC Scheduler in
6722 the lib/silcutil/silcschedule.c.
6724 * Fixed the configure.in.pre to detect the pthread correctly
6727 * Fixed a deadlock in silc_task_queue_wakeup in the file
6728 lib/silcutil/silctask.c.
6730 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Added new function silc_schedule_wakeup that is used in
6733 multi-threaded environment to wakeup the main thread's
6734 schduler. It needs to be used when a thread adds a new task
6735 or removes a task from task queues. After waking up, the
6736 scheduler will detect the task queue changes. If threads
6737 support is not compiled in this function has no effect.
6738 Implemented the wakeup mechanism to both Unix and WIN32
6739 systems. Affected files are lib/silcutil/silcschedule.[ch],
6740 lib/silcutil/unix/silcunixschedule.c and the
6741 lib/silcutil/win32/silcwin32schedule.c.
6743 * Added new function silc_task_queue_wakeup to wakeup the
6744 scheduler by the specified task queue. Affected file
6745 lib/silcutil/silctask.[ch].
6747 * The silc_socket_host_lookup_start now wakes up the scheduler
6748 after adding the timeout task. Affected file is
6749 lib/silcutil/silcsockconn.c.
6751 * The silc_socket_host_lookup is synchronous now if the threads
6752 support is not compiled in. However, the callback is still
6753 called asyncronously through the scheduler, anyway. Affected
6754 file lib/silcutil/silcsockconn.c.
6756 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Added new function silc_socket_host_lookup to perform
6759 asynchronous IP and FQDN lookups for the socket connection.
6760 Affected files lib/silcutil/silcsockconn.[ch].
6762 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6765 that may or may not compile the mutex support in.
6767 Changed the silc_mutex_alloc interface. It allocates the
6768 mutex now to the sent pointer and returns TRUE or FALSE.
6770 Affected file lib/silcutil/silcmutex.h.
6772 * Wrote the SILC Task Queue interface to support multi-threads.
6773 Affected file lib/silcutil/silctask.[ch].
6775 * Wrote the SILC Scheduler to support multi-threads. Affected
6776 file lib/silcutil/silcschedule.c.
6778 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6781 in lib/silcutil/win32/.
6783 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Defined SILC Mutex API and SILC Thread API and implemented
6786 them for Unix. Affected files are
6787 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6788 lib/silcutil/unix/silcunixmutex.c and
6789 lib/silcutil/unix/silcunixthread.c.
6791 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Fixed the silc_server_remove_clients_by_server's channel
6794 key re-generation. The hash table handling was incorrect
6795 and would not work with many channels. Affected file is
6798 * Fixed some memory leaks around the server code.
6800 * Rewrote the silc_server_get_users_on_channel to support IPv6
6801 based Client ID's. Affected file silcd/server.c.
6803 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6804 specification. However, a separate document must be written
6805 to define the detailed signing procedure and the payload
6806 associated with the flag. Defined the flag to the
6807 lib/silccore/silcchannel.h as well.
6809 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6811 * Changed the dynamic tables to static size tables in the
6812 lib/silccrypt/silchmac.c.
6814 * Removed GCC dependencies from the code. A patch by cras.
6816 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * Do not show the error "Error receiving packet bla bla"
6819 in server if it really was not an error (-2 means that reading
6820 is pending). Affected file silcd/server.c.
6822 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Fixed a possible crash in silc_server_remove_clients_by_server
6825 in silcd/server.c. Fixed there also some memory leaks.
6827 * Fixed the silc_idlist_replace_client_id. It could replace
6828 wrong key in the hash table. Affected file silcd/idlist.c.
6830 * Do not check whether there are global users on the channel
6831 if the channel->global_users is FALSE. Affected functions
6832 silc_server_remove_from_one_channel and
6833 silc_server_remove_from_channels in silcd/server.c. Also,
6834 do not check if the removed client is local as we can be
6835 sure that global client was not removed from the channel
6836 and checking for global users is not needed.
6838 * The silc_server_remove_clients_by_server now re-generates
6839 the channel keys correctly for those channels that had
6840 clients removed from them. Affected file silcd/server.c.
6842 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Found the reason of random crashes in the server. We weren't
6845 ignoring the SIGPIPE signal (which can be sent in write())
6846 and it crashed the server. Affected file silcd/silcd.c.
6848 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6850 * Assure that sock->user_data is not NULL in the function
6851 silc_server_packet_send in silcd/packet_send.c.
6853 * Disconnect the remote connection if it could not be added
6854 to any ID lists in the server. The affected file is
6857 * Check in silc_server_packet_send[_real/dest] that the
6858 socket is not disconnecting and ignore the data if it is.
6859 Affected file silcd/packet_send.c.
6861 * Define inline to __inline on native WIN32 compilation.
6862 Affected file includes/silcwin32.h.
6864 * Added some explicit type casts for inline code since MSVC
6865 require them. Affected files lib/silcutil/silcbuffer.h,
6866 lib/trq/silcdlist.h and lib/trq/silclist.h.
6868 * Print warning in log files from now on if the packet
6869 decryption fails. Affected file silcd/server.c.
6871 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6873 * Changed the `say' client operation's interface to accept
6874 new `type' argument to indicate the type of the message sent
6875 by the library. The application may filter the library's
6876 messages according the type. The affected file is the
6877 lib/silcclient/silcapi.h.
6879 * Added two new functions to lib/silcclient/silcapi.h:
6880 silc_client_del_client and silc_client_del_client_by_id.
6881 Affected file lib/silcclient/idlist.c.
6883 * Moved the clientincludes.h from includes/ to silc/ and
6884 serverincludes.h from includes/ to silcd/.
6886 * The modes for the CMODE and CUMODE are now passed as
6887 uint32 for application with COMMAND_REPLY. The affected
6888 file is lib/silcclient/command_reply.c.
6890 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6892 * /WHOIS without arguments shows client's own information.
6893 Affected file lib/silcclient/command.c.
6895 * Changed PING to not accept any arguments. The specs
6896 says that client can ping only the connected server so
6897 requiring an argument is not needed. Affected file is
6898 lib/silcclient/command.c.
6900 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6902 * Fixed a fatal bug in private message sending and reception
6903 encryption and decryption when using private message keys.
6904 The implementation was incorrect and did not follow the
6905 specification. It causd that some of the message were
6906 lost since it did not use the sending and receiving keys
6907 as the protocol suggests. This has been fixed and will cause
6908 incompatibilities with older clients when sending private
6909 message encrypted with private message keys. Affected files
6910 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6911 and various other in Irssi SILC Client.
6913 Added `responder' boolean argument to the functions
6914 silc_client_add_private_message_key[_ske] to indicate when
6915 the key is added as responder or initiator of the key
6918 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6920 * Removed the silc_ske_check_version function and created
6921 a SilcSKECheckVersion callback. Added also a function
6922 silc_ske_set_callbacks that is now used to set all SKE
6923 callbacks. The callback functions are not given to
6924 the SKE functions anymore, but this function is used to
6927 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6929 * Added `silc_version' argument to the silc_client_alloc
6930 to define the version of the application for the library.
6931 The library will use the version string to compare it
6932 against the remote host's (usually a server) version
6933 string. Affected file lib/silcclient/silcapi.h
6935 * Added the KE protocol context to Key Agreement context
6936 in client library so that we can abort the SKE if it
6937 is in process when we get timeout. Affected file is
6938 lib/silcclient/client_keyagr.c.
6940 * Do not resolve the client ID forever if it returns in the
6941 first time that such client does not exist. This was done
6942 for example with private message. Affected file is
6943 lib/silcclient/client_prvmsg.c.
6945 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Do not add regex.h for WIN32. The affected file
6948 includes/silcincludes.h.
6950 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6951 not work yet 100%. It generates the DLL's automatically
6952 when compiling with --with-win32 under cygwin.
6954 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * lib/contrib/regex.c is not compiled on WIN32.
6958 * Added silc_net_get_socket_opt function to the
6959 lib/silcutil/silcnet.h.
6961 * Added includes/silcwin32.h for WIN32 specific includes
6964 * Do not use ptime structure or any of the posix process
6965 functions on WIN32 in lib/silccrypt/silrng.c.
6967 * Added silc_gettimeofday to provide generic function
6968 for struct timeval on all platforms. Added the function
6969 to lib/silcutil/silcutil.h.
6971 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6973 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6974 library as they clearly belong there. As a plus side we
6975 can make the actual socket connection routines platform
6978 Added also new generic function silc_socket_read and
6979 silc_socket_write (that used to be silc_packet_[read/write].
6980 The implementation of these are platform specific.
6982 * Added WIN32 specific routines of silc_socket_[read/write]
6983 to lib/silcutil/win32/silcwin32sockconn.c.
6985 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6987 * Added preliminary support for native WIN32 compilation under
6988 cygwin (using the -mno-cygwin option for GCC) to the
6989 ./configure.in.pre. The --with-win32 now prepares the
6990 compilation for native WIN32.
6992 * Rewrote the SILC Scheduler interface in the file
6993 lib/silcutil/silcschedule.h. The scheduler is now context
6994 based and does not have anymore any global static scheduler.
6995 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6996 and created lib/silcutil/win32 directory for WIN32 based
6999 * Added Unix specific network routines to the
7000 lib/silcutil/unix/silcunixnet.c and the old
7001 lib/silcutil/silcnet.c includes now only generic routines.
7003 Added WIN32 specific network routines to the
7004 lib/silcutil/win32/silcwin32net.c.
7006 * Added Unix specific utility functions from the
7007 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7009 * Added WIN32 SILC Scheduler to the file
7010 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7013 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7015 * Do not handle JOIN notify in the server if the target client
7016 is not registered (idata->registered == FALSE). The affected
7017 file is silcd/packet_receive.c.
7019 * Update the nickrec->founder in event_cumode in the Irssi SILC
7020 client. Affected file irssi/src/silc/core/silc-channels.c.
7022 * Fixed the CUMODE_CHANGE notify handling in the server when
7023 server and router are announcing their clients on channels.
7024 Now the mode changes are saved and notified correctly. The
7025 affected file is /silcd/packet_receive.c.
7027 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7028 They really did not replace the cache entry in the ID Cache.
7029 Now they do that. Affected file silcd/idlist.c.
7031 * Fixed the KICK notify handling in the Irssi SILC client to
7032 update the channel records so that the kicked client does not
7033 appear to be on the channel. The affected file is
7034 irssi/src/silc/core/silc-channels.c.
7036 * Always update the conn->current_channel when executing command
7037 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7039 * Fixed the KILL notify handling in Irssi SILC client to remove
7040 the killed client on all channels.
7042 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Fixed the silc_parse_command_line to remove extra spaces
7045 from the start and end of the arguments. Affected file is
7046 lib/silcutil/silcutil.c.
7048 * Cancel and free any active protocol in the function
7049 silc_server_close_connection. Affected file silcd/server.c.
7051 * Cancel and free any active protocol in the function
7052 silc_client_close_connction. Affected file is
7053 lib/silcclient/client.c.
7055 * Do not execute the KILL command for clients that are in
7056 history (ie. they are not in the network). Affected file is
7059 * Fixed KILL notify handling, client does not crash anymore.
7060 Affected file irssi/src/silc/core/silc-channels.c.
7062 * Reduced the default packet buffer size from 2048 to 1024 in
7063 lib/silccore/silcpacket.c.
7065 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7066 counter to the SKE context that is incresed when the SKE library
7067 performs async operation outside the library. If the outside
7068 process frees the SKE context and FREED status will be set
7069 and the library will detect after the sync operation that the
7070 libary is freed. The affected files are
7071 lib/silcske/silcske[_status].[ch].
7073 * Resolve the client entry information in the function
7074 silc_client_channel_message to assure that NULL pointer is not
7075 passed as client entry to the application. */
7077 * Fixed the task timeout calculation to assure that there is
7078 never negative timeouts. The affected file is
7079 lib/silcutil/silcschedule.c.
7081 * Fixed the channel user mode notification sending in server.
7082 It was sent point-to-point to the router (or to server by router)
7083 but it needs to be destined to a channel. The routines now
7084 supports sending the channel user mode notifys to the channels
7085 when announcing clients and channels. Affected files are
7086 silcd/server.c and silcd/packet_receive.c.
7088 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7089 It did not actually replace the old channel entry in the cache.
7090 Affected file lib/silcclient/client_notify.c.
7092 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7094 * Fixed a possible crash in silc_packet_send_prepare. It now
7095 assures always that there is enough space in the buffer and
7096 at the tail area of the buffer (for MAC).
7098 Fixed the inbound buffer reallocation in silc_packet_read.
7099 It was old code and did not handle the reallocation correctly.
7102 The affected file is lib/silccore/silcpacket.c.
7104 * Fixed buffer overflow in silc_parse_nickname in the file
7105 lib/silcutil/silcutil.c.
7107 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7109 * make install generates new server keys only if there is not
7112 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7115 Added check that if the NOREPLY is set then we will not send
7116 the away message. This avoids infinite loop of away messages
7117 if both clients are away. The affected file is
7118 lib/silcclient/client_prvmsg.c.
7120 * Fixed client crash if /NICK was given without arguments.
7121 Affected file lib/silcclient/command.c.
7123 * Server does not send the invite list in INVITE command back
7124 to the client if the list was not altered. Added this notion
7125 to the protocol spec as well. Affected file silcd/command.c.
7127 Fixed possible crash in INVITE command by checking the
7128 value of silc_server_get_client_route command.
7130 * Fixed the INVITE notify type handling. The arguments are now
7131 taken in correct order and client does not crash. The affected
7132 file is irssi/src/silc/core/silc-channels.c.
7134 Removed the "Inviting xxx to channel" message from the
7135 client library away and let the application handle it.
7136 Affected file lib/silcclient/command.c. Added that message
7137 to Irssi SILC client's message formats.
7139 * Fixed CMODE command crash in client. It now checks the
7140 amount of arguments correctly and does not crash. The affected
7141 file is lib/silcclient/command.c.
7143 * Do not create new channel automatically in silc_channels_join
7144 but check whether the channel by that name already exists.
7145 Affected file irssi/silc/core/silc-channels.c.
7147 * Do not send the SERVER_SIGNOFF to router if the disconnected
7148 entity was the router. Affected file silcd/server.c.
7150 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7151 SILC client as it was missing from there.
7153 Added the handling of the KICK notify to the Irssi SILC client
7154 as it was missing. Added "you have been kicked" message to
7155 Irssi SILC client's message modules formats.
7157 Added the handing of the KILL notify to the Irssi SILC client
7158 as it was missing. Added the kill message module formats
7161 The affected file is irssi/src/silc/core/silc-channels.c.
7163 * The router did not save the channel mode the server announced.
7164 Affected file silcd/packet_receive.c.
7166 * Fixed a possible crash in INFO command in server. If the
7167 server did not provide the server info it crashed. Affected
7168 file silcd/command.c.
7170 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7172 * Fixed the GETKEY command in the server to check also the
7173 global list. Otherwise the GETKEY would not work correctly
7174 in normal SILC server. Affected file silcd/command.c.
7176 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7178 * Fixed GETKEY crash, it crashed if the command did not succseed.
7180 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7182 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7183 is now real and not just an macro interface to GMP.
7185 Removed the entire GMP from the source tree and imported new
7186 NSS MPI library instead. Reason for removing GMP is that it is
7187 extremely large and compiles extremely slow. The NSS MPI
7188 is only a few files and compiles in less than 10 seconds.
7189 The speed is also about the same as GMP. The MPI is imported
7190 to lib/silcmath/mpi.
7192 If the system has GMP installed we will still use the GMP.
7193 If it is not then the NSS MPI will be compiled.
7195 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7197 * Merged a long nickname (127 characters long) crash bugfix from
7198 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7200 * Merged a freed memory reference bugfix from Irssi CVS tree.
7201 Affected file irssi/src/core/commands.c.
7203 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7205 * Added the server's public key sving and verification to the
7206 server when performing the SKE. This was missing and the
7207 remote server's (or router's) public key was accepted without
7208 checking whether we have it previously or trust it at all.
7209 Affected file silcd/protocol.c.
7211 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7213 * Check in the silc_server_timeout_remote if protocol is active
7214 and make sure that the protocol's final callback is called so
7215 that all memory if freed. Affected file silcd/server.c.
7217 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7219 * silc_server_whois_send_reply crashed the server if the nickname
7220 was 127 characters long. Affected file silcd/command.c.
7222 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * Added sanity check to the silc_server_new_client. If the hostname
7225 is provided inside username then check that the provided hostname
7226 really is the same as the resolved one. If the hostname was not
7227 resolved then check it from the public key. Affected file is
7228 silcd/packet_receive.c.
7230 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7231 if the server disconnected us and the connection is not valid
7232 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7234 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7235 the library to the lib/silcutil/silcutil.[ch].
7237 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7239 * Close log file after open. Affected file
7240 lib/silcutil/silclog.c.
7242 * Check whether sock == NULL in silc_client_send_packet and return
7243 if it is. Affected file lib/silcclient/silcclient.c.
7245 * Check rec->entry == NULL in the Irssi SILC Client before
7246 sending the channel message. Affecte file is
7247 irssi/src/silc/core/silc-servers.c.
7249 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7251 * Merged a splitted window bugfix from Irssi CVS tree. The
7252 affected file is irssi/src/fe-text/textbuffer-view.c.
7254 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7255 It did not print nickname.
7257 * Improved the distributions system a bit.
7259 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7261 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7262 irssi/src/fe-text/gui-window.c.
7264 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7265 to in-active server. The affected file is
7266 irssi/src/silc/core/client_ops.c.
7268 * Resolve the client in USERS command reply if the entry does
7269 not have username resolved. The affected file is
7270 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7271 command to WHOIS command to really resolve stuff. The USERS
7272 is not used any more in any critical section so WHOIS can
7273 be used even though it might be slower than IDENTIFY.
7275 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7278 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7280 * Changed the protocol API a bit more consistent in the
7281 lib/silccore/silcprotocol.[ch].
7283 * Changed the following headers to ROBODoc format:
7285 lib/silccore/silcpayload.h
7286 lib/silccore/silcprotocol.h
7287 lib/silccore/silcsockconn.h
7289 All core library headers are now formatted.
7291 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7293 * Fixed a bug in Irssi SILC client; do not show that you are
7294 server/router operator if you really are not. Affected file is
7295 irssi/src/silc/core/client_ops.c.
7297 * Renamed silc_command_free_payload to silc_command_payload_free.
7298 Affected file lib/silccore/silccommand.h
7300 * Added silcmath.h to include the prototoypes of various routines
7301 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7304 * Changed the following headers to ROBODoc format:
7306 lib/silccore/silcchannel.h
7307 lib/silccore/silccommand.h
7308 lib/silccore/silcid.h
7309 lib/silccore/silcidcache.h
7310 lib/silccore/silcmode.h
7311 lib/silccore/silcnotify.h
7312 lib/silccore/silcpacket.h
7313 lib/silcmath/silcmath.h
7315 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * Added checking to the server code not to start the server if
7318 ciphers and stuff are not configured properly. Affected files
7319 silcd/serverconfig.[h] and silcd/server.c.
7321 * Changed the layout of the header files of the public interfaces
7322 in the SILC libraries. The new layout supports ROBODoc
7323 documentation tool (and some others) so that it is easy to create
7324 a library reference manual. All the other headers and source
7325 code must still follow the CodingStyle document. Also source
7326 code must not include these ROBODoc stuffs, only the headers.
7327 Furthermore, all public interface headers must now be named
7328 by using `silc' prefix, example: silcapi.h, silccipher.h.
7329 Some files were renamed due to this. All the other headers
7330 must not be used as public interfaces. I will update the
7331 CodingStyle document later. Changed following headers, so far:
7333 lib/silcclient/silcapi.h
7334 lib/silccore/silcauth.h
7335 lib/silccore/silcprivate.h
7336 lib/silccrypt/silcdh.h
7338 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7342 * Removed silc_client_packet_send_flush from the client library
7343 as it is not needed. Affected file lib/silcclient/client.[ch].
7345 * Added printing of message of unresolved authentication method
7346 to the Irssi SILC client. Added it to the module formats.
7347 Removed the same message from the client library.
7349 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7351 * Added new distribution feature, DISTLABEL. Every distribution
7352 can define own preprocessor label that can be used in the
7353 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7354 file distributions, acconfig.h.pre and prepare.
7356 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7358 * Added Makefile.defines_int to include the actual definitions
7359 for Makefile.defines.in. Tested the new distribution system,
7360 created distributions and tested installation.
7362 * Added AWAY message printing to the Irssi SILC client. Added
7363 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7365 * Added SCONNECT command to call the SILC's CONNECT command.
7366 Cannot use CONNECT directly since Irssi uses that internally.
7367 Affected file irssi/src/silc/core/silc-servers.c.
7369 Added ACTION local command. It is same as ME command but takes
7370 the channel as mandatory argument.
7372 Rewrote some of the Irssi's help files to suite for SILC
7375 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Added Makefile.defines[.in] that should for now on be included
7378 in all Makefile.am file in the source tree. That file includes
7379 all common compilation definitions for SILC source tree.
7381 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7383 * Minor changes to the ./prepare script to change the package
7384 name according the distribution name to the configure.in.
7386 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7388 * Created new distribution system. Added file `distributions'
7389 that defines all the distributions that can be created out of
7390 the SILC source tree. The ./prepare script now reads that
7391 file to determine how to prepare the distributions. The
7392 first argument to the ./prepare is the name of the distribution
7393 and second is the version of the distribution. If given
7394 without arguments it creates the default (toolkit) distribution
7395 with the default version (defined in ./prepare).
7397 All Makefile.am files that are subject to the distributions
7398 are now named as Makefile.am.pre. These are ./Makefile.am
7399 and lib/Makefile.am. Others may be changed later.
7401 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7403 * Added invite list, ban list, some key management and connection
7404 error message printing to module formats in the Irssi SILC client.
7406 * Added new silc_client_set_away_message to set the away message
7407 that is back to the person who sent private message. The
7408 affected file lib/silcclient/silcapi.h and the
7409 lib/silcclient/client_prvmsg.c.
7411 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7413 * Fixed the private message sending in the Irssi SILC client,
7414 added local command KEY to the Irssi SILC client.
7416 Added key management and key agreement message formats to the
7417 irssi/src/fe-common/silc/module-formats.[ch].
7419 Added USERS (alias WHO) printing, server/router operator
7420 indication and LIST command printing to the module formats.
7422 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7424 * Fixed channel joining notify handling, cumode notify handling
7425 from Irssi SILC client.
7427 * Added SILC specific module-formats to the Irssi SILC client so
7428 that SILC specific message hilighting, colors etc is possible.
7429 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7431 Added channel mode, channel user mode, actions, notices,
7432 whois and whowas printing to the the module-formats.c.
7434 * Fixed a bug in channel deletion in the server. The channel
7435 is not left to the cache even if the channel founder auth mode
7436 is set when there are no users anymore on the channel. Affected
7437 file silcd/server.c.
7439 * The silc_net_localhost now resolves the entire hostname including
7440 the domain name. Affected file lib/silcutil/silcnet.c.
7442 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Changed the ask_passphrase client operation to be ascynchronous.
7445 It has now a completion callback and a context that the
7446 application must call after it has got the passphrase from
7447 the user. Affected files lib/silcclient/silcapi.h,
7448 lib/silcclient/protocol.c, lib/silcclient/command.c and
7451 Added SilcAskPassphrase callback that the application calls
7452 to deliver the passphrase to the library.
7454 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7455 The public key verification and especially a certificate
7456 verification is asynchronous procedure.
7458 Added new SILC_SKE_STATUS_PENDING status to indicate the
7459 request is pending and a callback will be called to finalize
7462 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7463 indicate that remote end did not send its public key (or
7464 certificate), even though we require it. Added check for this
7465 condition in the SKE. This was a security bug, now fixed.
7467 Defined new SilcSKEVerifyCbCompletion callback that is called
7468 when the verification process is completed.
7470 The affected files lib/silcske/silcske_status.h and
7471 lib/silcske/silcske.[ch].
7473 * Changed the verify_public_key client operation to be async
7474 as well. Defined SilcVerifyPublicKey callback that is used to
7475 indicate the success of the public key verification process.
7477 Changed the server and client to use the new async client
7480 * Changed the Irssi SILC client's internal scheduler to be called
7481 twice as many times as it used to be. As a result the client
7482 should be a bit faster now. Affected file is
7483 irssi/src/silc/core/silc-core.c.
7485 * Added support to Irssi SILC client of asynchronous public key
7486 verification and passphrase inquiry. Affected file is
7487 irssi/src/silc/core/silc-core.c.
7489 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7491 * Do not say "You have left channel %s" in client library.
7492 Moved it to the application. Affected files are
7493 lib/silcclient/command.c and silc/client_ops.c.
7495 * Fixed silc_client_get_clients. Command context was not
7496 duplicated and was freed memory in the callback. Affected
7497 file lib/silcclient/idlist.c.
7499 * Do not say "you are now talking..." on JOIN command in the
7500 client library. The appliation must handle it.
7502 * Do not say ".. changed topic to" in command reply in the
7503 client libary. The application must handle it.
7505 * Fixed TOPIC command sending in the client library.
7507 * Fixed a memory leak in silc_client_command_free in the file
7508 lib/silcclient/command.c.
7510 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Imported a modified version of Irssi client to the source tree.
7513 The Irssi will be used to create a new client called
7514 Irssi SILC. Imported to irssi/.
7516 Added silc_core_init_finish function to the Irssi. Affected
7517 file irssi/configure.in.
7519 A lot changes in the Makefile.ams around the irssi tree.
7521 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7523 * Do not rehash if the new size is same as the old size of the
7524 hash table, in the silc_hash_table_rehash*. The affected file
7525 lib/silcutil/silchashtable.c.
7527 * Replaced hash_table_del_by_context calls from the server
7528 (when channel->user_list and client->channels) to the
7529 hash_table_del as it is sufficient and faster.
7531 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * Added silc_hash_table_list, silc_hash_table_get and the
7534 SilcHashTableList structure to provide an alternative way to
7535 traverse the hash table. The affected files are
7536 lib/silcutil/silchashtable.[ch].
7538 * Changed the server's idlist routines to use the hash table
7539 routines to optimize the code.
7541 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7543 * Replaced the client entry's `channel' list and channel entry's
7544 `user_list' list to hash tables for optimized lookup. Changed
7545 the code to use the hash table interface around the code.
7546 Affected file lib/silcd/idlist.[ch].
7548 * Added `auto_rehash' boolean argument to the function
7549 silc_hash_table_alloc to indicate whether the hash table should
7550 auto-rehash when it thinks is appropriate time. It will
7551 increase the hash table size if the there is twice as much
7552 entries in the table than the size of the table, and will
7553 decrease the size if there are twice as less entries than
7554 the size of the table.
7556 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7560 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * silc_idcache_purge_by_context deletes the entry now by context
7563 as it is supposed to do. Affected file lib/silccore/idcache.c.
7565 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7566 client is not anymore valid (WHOWAS givens the info) and not
7567 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7569 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Removed the `data' and `data_len' arguments from the ID Cache
7572 interfaces and added `name' argument. ID Cache does not handle
7573 anymore the binary data only a names associated with given ID.
7575 * When hashing a Client ID with silc_hash_id the entire ID is
7576 not hashed anymore, instead only the hash of the Client ID is
7577 hashed. This way we can access the Client ID from the cache
7578 with Client ID but with the hash of the ID (which is a hash of
7579 the nickname) as well without any difference in performance.
7581 Added also silc_idcache_find_by_id_one_ext to do one on one
7582 searching when we have the actual ID. Added also function
7583 silc_hash_client_id_compare. The affected files are
7584 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7586 * When hashing the name associated with a ID it is always done
7587 in lowercase. This way we can access the cache without worrying
7588 about case-sensitivity, even though, for example nicknames are
7591 * Fixed a bug in server with channel message sending. It put
7592 wrong ID type as destination ID. The affected file
7593 silcd/packet_send.c.
7595 * silc_idcache_del_by_context now deletes from all hash tables
7596 by context. Affected file lib/silccore/idcache.c.
7598 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Changed the client library to use the new ID Cache interface.
7601 Changes around the source tree.
7603 * Added silc_hash_table_rehash_ext to rehash with specific
7604 hash function. Affected file lib/silcutil/silchashtable.[ch].
7606 * Added silc_hash_string_compare to compare two strings in the
7607 hash table. Affected file lib/silcutil/silcutil.[ch].
7609 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Added new function silc_idcache_del_by_context into the
7612 lib/silccore/idcache.[ch].
7614 * Changed the server's ID list routines to use the new ID Cache
7615 interface. Changes around the source tree.
7617 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Added silc_hash_table_del[_by_context]_ext functions in to the
7620 lib/silcutil/silchashtable.[ch].
7622 Removed silc_hash_table_find_all* routines and added new
7623 silc_hash_table_find_foreach to replace them.
7625 Added silc_hash_table_replace_ext function as extended
7626 replacing function. Separated the simple hash table interface
7627 from the extended hash table interface in the file
7628 lib/silcutil/silchashtable.h.
7630 * Fixed minor bugs and changed it to use some of the new
7631 hash table functions in lib/silccore/idcache.c
7633 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7635 * Added new function silc_hash_table_find_all to return all keys
7636 in the hash table by the specified key. As the hash table is
7637 collision resistant it also makes it possible to have several
7638 duplicate keys in the hash table. This function may be used to
7639 find all of the keys from the hash.
7641 Added user_context arguments to the SilcHashFunction,
7642 SilcHashCompare and SilcHashDestructor to deliver user specified
7645 Added new fuctions silc_hash_table_find[_all]_ext to do
7646 extended lookup with specified hash and compare functions and
7647 specified user contexts.
7649 Added new function silc_hash_table_add_ext to add the key
7650 with specified hash function and user context.
7652 Added new function silc_hash_table_foreach to traverse all
7653 entrys in the hash table. Added SilcHashForeach callback
7656 Added new function silc_hash_table_del_by_context to delete
7657 the entry only if the context associated with the key matches.
7659 Affected files are lib/silcutil/silchashtable.[ch].
7661 * Removed silc_hash_[server/client/channel]_id and added just
7662 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7663 silc_hash_id_compare to compare two ID's using as the hash table
7664 comparison function. Added also silc_hash_data to hash
7665 binary data and silc_hash_data_compare to compare it.
7667 * Removed silc_idlist_find_client_by_hash as it is not needed
7668 anymore. Affected file silcd/idlist.[ch].
7670 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7671 to use internally the SilcHashTable. The new ID Cache is a lot
7672 faster than the old one. Some of the ID Cache interface was also
7673 rewritten and obsolete and stupid functions were removed.
7675 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Added entry_count field to the SilcHashTable to keep the number
7678 of the entries in the table. Implemented the function
7679 silc_hash_table_rehash. Added new function
7680 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7682 Fixed a minor bug in silc_hash_table_free.
7684 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7685 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7686 into the lib/silcutil/silcutil.[ch].
7688 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Implemented a collision resistant hash table into the
7691 lib/silcutil/silchashtable[ch]. See the header and the source
7692 for the SilcHashTable API.
7694 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7696 * Merged dotconf version 1.0.2 into lib/dotconf.
7698 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7700 * Do not compile anything in lib/silcsim/* if the SIM support
7701 is not enabled. The tree should now compile without problems
7704 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Compiled the SILC under cygwin. Compiled and tested briefly
7707 without problems. More tests needed. The SIMs didn't compile
7710 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7712 * Fixed possible crash in silc_get_username in the
7713 lib/silcutil/silcutil.c.
7715 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Fixed a va_arg in silc/client_ops.c.
7719 * Oops, RC5 routines were named AES and caused some problems
7720 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7722 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Added new SilcIDIP structure into the lib/silccore/id.h and
7725 replaced the old `ip' fields from all SILC ID's to that type.
7726 This is a step towards IPv6 support.
7728 The silc_id_get_len takes now the ID as an extra argument.
7729 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7730 both IPv4 and IPv6 based ID's.
7732 The affected files are lib/silccore/id.[ch] and other files
7733 around the tree using these routines.
7735 * Removed the ID length arguments in server from various
7736 silc_server_send_notify_* routines -> they are not needed
7739 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Fixed memory leak in silc_encode_pem_file in the file
7742 lib/silcutil/silcutil.c.
7744 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Check minor version as well in the SKE. Affected files are
7747 silcd/protocol.c and lib/silcclient/protocol.c.
7749 * Added --identifier option to the server so that an identifier
7750 can be when creating the public key for the server. Affected
7751 file is silcd/silcd.c.
7753 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7754 lib/silccrypt/silcpkcs.c.
7756 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Register default ciphers and stuff when using -C option with
7759 the server. Affected file sildc/silcd.c.
7761 * Put back the servers public key filename format, it is better
7762 than the new one. For now, the client keys are saved with the
7763 new filename format. The affected file silc/client_ops.c.
7765 * Implemented the Cipher API for the rest of the ciphers that
7766 did not implement it or implemented it the wrong way.
7768 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Register default ciphers and stuff when using the -S option
7771 in the client. Affected file silc/silc.c. Same also when
7772 creating new key pair with -C option.
7774 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * Fixed the silc_verify_public_key client operation function to
7777 save the public keys differently. The fingerprint is now
7778 used as filename and not the hostname. This way also the
7779 client keys are saved uniquely and not with hostnames. The
7780 affected file is silc/client_ops.c.
7782 * Trimmed the silc_hash_fingerprint function to remove extra
7783 whitespaces from the end of the fingerprint. The affected
7784 file is lib/silccrypt/silchash.c.
7788 * Added silc_cipher_register_default function to register all
7789 default ciphers. It can be used when configuration files
7790 does not exist and the application does not want any specific
7791 ciphers in any specific order.
7793 The SilcDList is now used as silc_cipher_list dynamically
7794 allocated cipher list. Removed the static list all together
7795 and now all ciphers must be allocated to the dynamic list.
7796 The silc_cipher_alloc routine was changed to check only the
7799 All silc_cipher_* routines that used to return int returns
7802 The affected files lib/silccrypt/silccrypt.[ch].
7804 * The same thing was done to silc_hash_* as for silc_cipher_*
7805 routines. Affected files lib/silccrypt/silchash.[ch].
7807 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7808 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7809 Added also silc_pkcs_[un]register[_default] functions.
7810 Removed the data_context from the PKCS API.
7812 * Added silc_hmac_register_default function to register default
7813 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7814 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7815 to unregister all hmacs at once.
7817 * Register the default ciphers, hash functions, PKCSs and HMACs
7818 if client's configuration file does not exist. The affected
7821 * The client did not load the hash functions from the SIM
7822 modules at all. Added support for this. Affected file is
7823 silc/clientconfig.c.
7825 * When decoding public key with silc_pkcs_public_key_decode, check
7826 the supported algorithm only if PKCS are registered. Affected
7827 file lib/silccrypt/silcpkcs.c. The same was done with the
7828 silc_pkcs_private_key_decode.
7830 * Fixed the SILC List routines to keep the list always in order.
7831 It used to change the list's order when traversing the list but
7832 not it preserves the order. Affected file lib/trq/silclist.h.
7834 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Added the client library to use the SilcSocketConnection's
7837 reference counter (by silc_socket_dup) to prevent the bug that
7838 the socket object may be freed underneath async operation.
7840 * The name resolv library checking fixes in the configure.in.pre.
7843 * Created new version of the protocol drafts for future
7844 development. The -03 drafts are the ones that will be changed
7845 in the trunk now and the -02 will remain as they are.
7847 * Send list of CUMODE notifys to the router when announcing
7848 the channel users to the router. Affected file silcd/server.c.
7849 If the router receiving channel founder CUMODE for a channel
7850 that already has channel founder it will send CUMODE notify
7851 to the sender to remove the channel founder rights from the
7852 announced client. Affected file silcd/packet_receive.c.
7854 * The CUMODE notify may now use Server ID as well as the entity
7855 who changes the mode. Updated protocool specs.
7857 * Updated INSTALL and README files.
7859 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * New web pages in the http://silc.pspt.fi. The pages was
7866 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Implemented the [DenyConnectin] config section in the server.
7869 Added silc_server_config_denied_conn to check whether incoming
7870 connection is denied. Affected file silcd/serverconfig.[ch].
7872 * Do not check the ports when checking the incoming configuration
7873 data if the port is 0, meaning any. Affected file is
7874 silcd/serverconfig.c.
7876 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Fixed buffer overflow in silc_string_compare in the file
7879 lib/silcutil/silcutil.c.
7881 * Fixed double free in silc_server_command_leave in the file
7884 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Fixed the version checking in the server. Affected file is
7889 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Fixed the configuration data fetching when accepting new
7892 connections in the server. Affected file silcd/server.c.
7894 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Added `sender_entry' argument to the function
7897 silc_server_packet_relay_to_channel so that we can check
7898 whether some destination actually belongs to the same route
7899 the sender belongs (ie, we must not resend the packet to the
7900 sender). Affected file silcd/packet_send.[ch].
7902 * Added `servername' field to the SilcClientEntry in the server
7903 to hold the name of the server where client is from. Affected
7904 file is silcd/idlist.h.
7906 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Moved the channel message encrypting in the router betwen
7909 router connections from silc_server_channel_message to the
7910 silc_server_packet_relay_to_channel since we want to check
7911 whether we have anybody channel before encrypting anything.
7912 Affected files silcd/packet_[receive/send].c.
7914 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Fixed the [AdminConnection] server config section to support
7917 multiple entries. Affected file silcd/serverconfig.c.
7919 * Added support into the server to check the validity of the
7920 incoming connection before executing any KE or authentication
7923 * The connection configuration is now saved to the KE and
7924 connection auth protocol contexts and not fetched anymore in
7925 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7927 * The local hosts listenning address and port is also resolved
7928 now when starting the server. We want to have the socket object
7929 to include the real address and port for the listener. Added
7930 new function silc_net_check_local_by_sock into the files
7931 lib/silcutil/silcnet.[ch].
7933 * Fixed a broadcast bug in server -> do not broadcast if we
7936 * Fixed a routing bug. Do not route broadcast packets ever.
7937 Broadcast packets must be processed always and not routed since
7938 they may be destined to some other host than yourself and thus
7939 would get routed without no good reason. Affected file is
7942 * Added function silc_server_config_is_primary_route to check
7943 whether primary router connection has been configured (a router
7944 configuration that we are initiating). If there is not, we
7945 will assume that there is only two routers in the SILC network
7946 and we will use the incoming router connection as our primary
7947 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7949 * Changed the order of the broadcasting. Broadcast _after_ the
7950 packet has been processed not before. Affected file is
7953 * Fixed a [ClientConnection] parsing bug. The port was never
7954 parsed correctly thus resulting to port 0. Affected file
7955 silcd/serverconfig.c.
7957 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7958 argument and did not set the broadcast packet flag. Affected
7959 file silcd/packet_send.c. Fixed same bug in the function
7960 silc_server_send_notify as well.
7962 * If we receive NEW_ID packet for our own ID in the server, ignore
7965 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7969 * Removed the nickname from the Private Message Payload.
7970 Updated the code and the protocol specs.
7972 * Updated protocol specs for submitting to the IETF.
7974 * Tweaked the Random Number Generator a bit. Affected file
7975 lib/silccrypt/silcrng.c. Exported a new function
7976 silc_rng_[global]_add_noise which can be used to add more
7979 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Do not parse packets with different timeout when protocol
7982 is active -> may cause problem with rekey. Affected file
7985 * When server receives signoff notify it must not create
7986 new channel key if the client is on any channels since the
7987 sender of the signoff notify will create it.
7989 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7991 * Added printing of error messages during SKE protocol from the
7992 failure packet sent by server during SKE. Affected file
7995 * Removed the client's failure_callback handling with timeout
7996 and handle it immediately when received.
7998 * The SKE library returned wrong type in SUCCESS and FAILURE
7999 packets. They must be 32 bit MSB not 16 bit MSB.
8001 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8003 * Ok, rewrote the logic of the re-key and now it seems to work.
8004 I tested it on high traffic with frequent re-keys without
8005 problems. Added hmac_receive (and renamed hmac to hmac_send)
8006 in SilcClientConnection in lib/silcclient/client.h and
8007 in SilcIDListData in silcd/idlist.h. Also, removed the
8008 SilcPacketParserContext's cipher and hmac fields as they are
8009 not needed anymore and actually caused some problems when
8010 the ciphers and hmac's changed underneath the packet parser.
8012 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * If re-key protocol is active then process the incoming packets
8015 synchronously since we must assure that icoming packets encrypted
8016 with the old key is processed before the new keys is set to
8017 use. This is true other packets than for REKEY packets.
8018 Affected file silcd/server.c. The same was done to client library
8019 as well, affected file lib/silcclient/client.c.
8021 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Fixed bug in client and server to accept the force send if
8024 the packet is send from silc_[server/client]_packet_process
8025 function. Otherwise the packets are never delivered, oops.
8027 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Disable force sending of packets when REKEY protocol is active.
8030 We must assure that no packet is sent directly when rekey is
8031 performed. All packets must be sent through packet queue.
8032 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8033 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8034 function is silc_[server/client]_packet_send_real to check
8037 * Replaced the SIM paths from example config files to
8038 /usr/local/modules. Also, make install creates now
8039 /usr/local/silc/logs directory to hold all the SILC server
8042 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Made the configure.in.pre work on Solaris. Patch by salo.
8046 * Made all ciphers compatible with non-x86 machines. Defined
8047 CBC mode macros into lib/silccrypt/ciphers_def.h.
8049 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Fixed the make install.
8053 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8055 * When MAC computation fails the silc_packet_decrypt returned 0
8056 even though it was supposed to return -1. Fixed this. The
8057 affected file is lib/silccore/silcpacket.c.
8059 * Do not replace the config files in /etc/silc (in make install)
8060 if they already exist. Affected file ./Makefile.am.
8062 * Do not send re-key packets immediately but through packet queue.
8063 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8065 * Changed silc_net_check_host_by_sock to return FALSE if the
8066 IP/DNS could not be resolved. Though, it returns the IP address
8067 now even if it could not resolve it (but returns also FALSE).
8068 Affected file lib/silcutil/silcnet.[ch].
8070 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Added silc_pkcs_decode_identifier to decode the public key's
8073 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8074 Added also silc_pkcs_free_identifier. Added also new context
8075 SilcPublicKeyIdentifier.
8077 * Added -S option to the silc client. It is used to dump the
8078 contents of the specified public key file.
8080 * Changed the PKCS api to return the public key length when
8081 setting the public key.
8083 * Fixed a fatal bug in the public and private key file loading.
8084 Affected file lib/silccrypt/silcpkcs.c.
8086 * Execute the packet parsing for client with zero (0) timeout
8087 if the protocol is active. Affected file silcd/server.c.
8089 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Made the key generation options to the silcd program. Added
8092 -C option, equivalent to client's option.
8094 * Added new [ServerKeys] config section to the server. It
8095 configures the server's public and private key.
8097 * Defined generic Public Key Payload into the protocol
8098 specification to send specific type of public keys and
8101 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8102 public key or certificate.
8104 * Implemented the GETKEY command to the server and to the
8105 client library and on user interface.
8107 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Made preliminary `make install' work.
8111 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added SilcServerRekey context into silcd/idlist.h.
8115 * Added the PFS support as defined in the specification to the
8116 SKE protocol. Affected files lib/silcske/*.c.
8118 * Added `ske_group' field to the SilcServerRekey context to hold
8119 the number of the SKE group that is used with PFS in re-key.
8120 Affected file silcd/idlist.h.
8122 * Added PFS re-key support to the server. Affected file is
8125 * Added silc_protocol_cancel to cancel execution of the next
8126 state of the protocol. Affected file is
8127 lib/silccore/silcprotocol.[ch].
8129 * Added the re-key support with and without PFS to the client
8130 library. Re-key is performed once in an hour, by default.
8132 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8133 Added silc_client_rekey_callback and silc_client_rekey_final.
8134 Affected files are lib/silcclient/protocol.[ch] and
8135 lib/silcclient/client.[ch].
8137 * Removed the `hmac_key' and `hmac_key_len' fields from the
8138 SilcClientConnection structure; not needed. Affected file is
8139 lib/silcclient/client.h.
8143 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Do not ask whether user wants to use the negotiated private key
8146 for private messages, just use it. Affected file is
8147 silc/local_command.c.
8149 * Added `send_enc_key' and `enc_key_len' fields to the
8150 SilcIDListData structure since they are needed in the re-key
8151 phase. Affected file is silcd/idlist.[ch].
8153 * Implemented the simple re-key protocol into the server.
8154 Affected files silcd/server.c and silcd/protocol.[ch]. The
8155 re-key will be performed once in an hour, by default.
8157 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8158 Added silc_server_rekey, silc_server_rekey_callback and
8159 silc_server_rekey_final.
8161 * Removed Tunneled flag from the protocol. Updated the code
8162 and the specifications.
8164 * Adde `pfs' field to the SilcIDListData to indicate whether
8165 the PFS is to be performed in the re-key. Affected file is
8168 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8171 int64 of at least the xintXX size. If void * is less that 4
8172 bytes uint32 * will be used. Defined bool as boolean.
8174 * Changed _ALL_ unsigned long and unsigned int to uint32,
8175 unsgined short to uint16 in the source tree.
8177 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8178 not handle clients that has entry->data.registered == FALSE.
8179 They are not in the network anymore. Affected file is
8182 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Implemented the sending of the SERVER_SIGNOFF notify in the
8185 server. Affected file is silcd/server.c.
8187 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8188 Added also silc_notify_payload_encode_args into the
8189 lib/silccore/silcnotify.[ch].
8191 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8192 Affected file silcd/packet_receive.c.
8194 * Implemented the SERVER_SIGNOFF notify handling in the client
8195 library. Affected file lib/silcclient/client_notify.c. Also,
8196 implemnted the printing of the SERVER_SIGNOFF info to the
8197 application. Affected file silc/client_ops.c.
8199 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8200 if the deleting was successful. Affected file silcd/idlist.[ch].
8202 * Added support for public key authentication in the connection
8203 authentication protocol in the client library. Affected file
8204 lib/silcclient/protocol.c.
8206 * Changed the server's silc_idlist_get_clients_by_* interface
8207 to support already allocated array so that new entries may be
8208 added to pre-allocated array. Affected file silcd/idlist.[ch].
8209 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8210 and command replies.
8212 * All command reply functions in the server now calls the
8213 pending command callback even if error occured. This way the
8214 error will be delivered to the client as well. Affected files
8215 silcd/command.c and silcd/command_reply.c.
8217 * Fixed INFO command to return local server's info if no server
8218 was provided. Affected file lib/silcclient/command.c.
8220 * Removed RESTART command for good. Updated the code and the
8223 * Rewrote parts of the task system. It is a bit simpler now.
8224 Removed unsued task priorities. The affected files are
8225 lib/silcutil/silctask.[ch].
8227 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Moved the USERS printing from the library to the application.
8230 Affected files lib/silcclient/command.c and silc/client_ops.c.
8232 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8236 * Added channel key re-key support. The re-key is perfomed
8237 only by the router and is done once in an hour. Added `rekey'
8238 field to the SilcChannelEntry in the server. Affected files
8239 silcd/server.c and silcd/idlist.h.
8241 * Added silc_task_unregister_by_context into the file
8242 lib/silcutil/silctask.[ch].
8244 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Added SILC_UMODE_GONE mode to indicate when the client is not
8247 present in the SILC network. Added also support to the local
8248 command AWAY that will set this mode. Added support of showing
8249 "xxx is gone" in WHOIS command. The USERS command shows the
8250 gone status as well.
8252 * Fixed setting server and router operator privileges in the
8253 server's UMODE command. Affected file silcd/command.c.
8255 * Merged the SKE KE1 and KE2 payloads into one payload. The
8256 new KE payload is equivalent to the old KE2 payload.
8258 Cleaned up the SKE Start Payload parsing. It now uses the
8259 simple buffer unformatting to do the parsing. A lot faster
8262 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8263 to the SKE that is used to indicate whether both of the SKE
8264 parties should perform authentication. By default only the
8265 responder performs authentication. By setting this flag also
8266 the initiator must do authentication. By default it is unset
8267 since in normal SKE case, client to server connection, only
8268 the responder should do authentication. When doing SKE between
8269 two clients both should perform authentication. Updated the
8270 code and the protocol specs.
8272 * A little fix to IDENTIFY command in the server. Search the
8273 client first by hash not nickname. Affected file is
8276 * Fixed the silc_client_close_connection to support closing
8277 the client to client connections wihtout deleting too much
8278 data. Affected file lib/silcclient/client.c.
8280 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8281 are received if protocol used to be active but is not anymore
8282 the application would crash due to NULL pointer dereference.
8283 Affected files silcd/server.c and lib/silcclient/client.c.
8285 * Added `hash' field to the SilcClientConnection to include
8286 the hash function negotiated in the SKE protocol.
8288 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8289 to set the channel founder authentication data. A client can
8290 claim the founder rights later by providing the authentication
8291 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8292 This way the channel founder can regain the channel founder
8293 privileges even it is left the channel. This works only on
8294 local server and the client must be connected to the same
8295 server to be able to regain the founder rights. Updated the
8296 protocol specs accordingly.
8298 Added support to the CMODE command in the client to set the
8299 founder auth data. Read the README to see how to set it.
8301 Added support to the CUMODE command to claim the founder
8302 rights. Read the README to see how to do it.
8304 Added support for the founder authentication to the Channel
8305 Entry in the server. Affected file silcd/idlist.h.
8307 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8308 server's CMODE command. Affected file silcd/command.c.
8310 * Added the following new functions into lib/silccore/silcauth.[ch]:
8311 silc_auth_get_method and silc_auth_get_data.
8313 * The server now saves the remote hosts public key to the
8314 SilcIDListData pointer. Affected file silcd/protocol.c.
8316 * The normal server now does not remove the channel entry from
8317 the cache if the founder authentication data is set. It used
8318 to remove it if the founder was the last one on the channel on
8319 the server and left the channel. The auth data is saved and
8320 if the channel is re-joined later the old entry is used with
8321 the old auth data. Affected files silcd/command_reply.c and
8324 * Removed the `pkcs' field from the SilcIDListData structure
8325 in the server; it is not used. Affected file silcd/idlist.h.
8327 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Fixed packet processing on slow links. Partial packets were
8330 never re-processed because the incoming data buffer was cleared
8331 by the application. Application must not directly clear the
8332 sock->inbuf, the packet processing routines handle it. Fixed
8333 this in client library and in server.
8335 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Fixed the WHOIS and IDENTIFY send reply function to really
8338 check whether to send list or just one entry. Affected file
8341 * Cleaned up the LEAVE command's channel key distribution. The
8342 affected file silcd/command.c.
8344 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8345 can enforce the channel mode as well. In that case the ID
8346 includes the ID of the server. The code now enforces the
8347 mode change if the router have different mode than the server.
8349 * The notify client operation with CMODE_CHANGE notify can now
8350 return NULL client_entry pointer if the CMODE was not changed
8351 by client. Application must check for this.
8353 * Added <Server ID> argument to INFO command to support server
8354 info fetching by Server ID.
8356 * Added silc_server_announce_get_channel_users to get assembled
8357 packets of channel users of the specified channel. Affected
8358 file silcd/server.[ch].
8360 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8361 was freed underneath the ID Cache.
8363 * Re-announce clients when the server received CHANNEL_CHANGE
8364 notify from the router. Affected file silcd/packet_send.c.
8366 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8369 crashed since it did not handle the fact that there is no cipher
8370 called "3" and didn't check the error condition. Now fixed.
8372 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8373 flag. It can be used to send message requests.
8375 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8377 * Implemented the RESTART command in the client.
8379 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8380 notice type messages. Added notice printing to the user
8383 * The channel keys are not re-generated if the channel's mode
8384 is PRIVKEY, ie private key on the channel exists. Affected
8385 files silcd/server.c and silcd/command.c.
8387 * Fixed a little bug in channel message delivery when channel
8388 private keys are set in the server. Affected file is
8389 silcd/packet_send.c.
8391 * Changed the setting on channel->on_channel = TRUE from the
8392 silc_client_save_channel_key to the JOIN command reply. The
8393 key payload is not received if the private channel key is set.
8394 Affected file lib/silcclient/command_reply.c and the
8395 lib/silcclient/client_channel.c.
8397 * When the CMODE_CHANGE notify is sent and the channel private
8398 key mode is removed the channel key must be re-generated in
8399 other cells as well. Added this support for the router in the
8400 silcd/packet_receive.c.
8402 * Added new local command NOTICE to send notice message on
8403 channel. Affected file silc/local_command.[ch].
8405 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Added new local command ME to the client. It is used to send
8408 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8409 some action. Affected file silc/local_command.[ch].
8411 * Changed channel_message and private_message client operations
8412 to deliver the message flags to the application. Added also
8413 the `flags' arguments to the silc_client_send_channel_message
8414 and silc_client_send_private_message functions. Affected file
8417 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Redefined the Private Message Payload to support private message
8420 keys and to support the new private message flags. Updated
8421 the protocol specs. Flags makes it possible to have for example
8422 CTCP style messages.
8424 * Added new type SilcPrivateMessagePayload and defined an API
8425 for it in the lib/silcclient/silcprivate.[ch].
8427 * Tested private message private keys successfully. Tested the
8428 private message key set, unset and list commands with the new
8431 * Redefined the Channel Message Payload to include the channel
8432 message flags (equal with private message flags) to support
8433 for example CTCP style messages.
8435 * Defined some of the message (for channel and private message)
8436 flags. Updated the protocol specs and added the flags to the
8437 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8439 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Added SilcKeyAgreementStatus type to the key agreement routines
8442 to indicate the current status and error if one occured.
8443 The status types are defined in the lib/silcclient/silcapi.h.
8445 * Added new local command KEY that is used to set and unset private
8446 keys for channels, set and unset private keys for private messages
8447 with remote clients and to send key agreement requests and
8448 negotiate the key agreement protocol with remote client. The
8449 key agreement is supported only to negotiate private message keys,
8450 it currently cannot be used to negotiate private keys for channels,
8451 as it is not convenient for that purpose.
8453 * Fixed a minor pending callback setting bug in the function
8454 silc_client_get_client_by_id_resolve, now the function works.
8455 Affected file lib/silcclient/idlist.c.
8457 * Added function silc_net_get_local_port to get local bound
8458 port by socket. Added to lib/silcutil/silcnet.[ch].
8460 * Added `sockets' and `sockets_count' fields to the SilcClient
8461 object. They hold the sockets of the listenning sockets in
8462 the client. Listenning sockets may be for example the key
8463 agreement server. Affected file lib/silcclient/client.[ch].
8464 Added functions the silc_client_add_socket and the
8465 silc_client_del_socket. They are exported to the application
8468 * Added ~./silc/clientkeys to support other client's public keys.
8470 * Renamed verify_server_key client operation to verify_public_key
8471 and added one argument to indicate the type of the connection
8472 (server, client etc.).
8474 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Added silc_server_connection_auth_request to handle the
8477 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8478 silcd/packet_receive.[ch].
8480 * Added silc_server_send_connection_auth_request into the
8481 silcd/packet_send.c to send the connection auth request packet.
8483 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8486 * Fixed the public key authentication in responder side in the
8487 server. The `auth_data' pointer includes the SilcPublicKey
8488 not the path to the public key. Affected file silcd/protocol.c.
8490 * Implemented the public key authentication in the initiator side
8491 in the server. Affected file silcd/protocol.c.
8493 * Removed the [RedirectClient] config section from the server
8494 configuration. Is not needed and I don't want to implement it.
8496 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Cleaned up the CMODE command in the server. It now works
8499 correctly and supports all the modes defined in the protocol.
8500 Affected file is silcd/command.c.
8502 * Added `hmac_name' field to the SilcChannelEntry in the server
8503 to hold the default HMAC of the channel. It can be set when
8504 creating the channel (with JOIN command). Affected files
8507 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8508 type to indicate the change of the current cipher and hmac
8509 on the channel. Client can safely ignore the <cipher> argument
8510 (if it chooses to do so) since the CHANNEL_KEY packet will
8511 force the channel key change anyway. The <hmac> argument is
8512 important since the client is responsible of setting the new
8513 HMAC and the hmac key into use.
8515 * Fixed the CMODE command in the client library as well.
8517 * Tested CMODE command in router environment successfully.
8519 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Show the version of the remote client (or server) when connecting
8522 to the server. It is logged to the log file. Affected file
8523 is silcd/protocol.c.
8525 * Fixed the KILLED notify handling in the client library. The
8526 client must be removed from all channels when receiving the
8529 Also, do not remove the client entry when giving the KILL
8530 command but when the KILLED notify is received.
8532 * Removed silc_idlist_find_client_by_nickname from the server.
8533 Not needed anymore. Affected files silcd/idlist.[ch].
8535 * Implemented the CHANNEL_CHANGE notify type handling to the
8536 server. Affected file silcd/server.c.
8540 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Added silc_server_send_notify_invite to send the INVITE
8543 notify between routers.
8545 * Implemented the INVITE command correctly to the server.
8547 * Implemented the INVITE notify type handling in the server.
8549 * Implemented the INVITE command to the client library and on the
8552 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Added function silc_server_get_client_resolve to find the
8555 client entry by ID from all ID lists and then resolve it
8556 (using WHOIS) if it cannot be found. Affected file is
8559 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Implemented the BAN command to the client library.
8563 * The JOIN command in the server now checks the invite list
8566 * Changed the silc_command_reply_payload_encode_va and the
8567 silc_command_payload_encode_va to support that if argument is
8568 NULL it ignores and checks the next argument. Affected file
8569 lib/silccore/silccommand.c.
8571 * Added silc_server_send_notify_ban to send the BAN notify
8572 type between routers.
8574 * Chaned the silc_notify_payload_encode to support that if
8575 argument is NULL it ignores and checks the next argument.
8576 Affected file lib/silccore/silcnotify.c.
8578 * Tested ban lists in router environment successfully.
8580 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Implemented BAN command to the server, in silcd/command.[ch].
8584 * Removed the BAN and INVITE_LIST modes from the CMODE command
8587 * Added function silc_string_match to regex match two strings.
8588 Affected files lib/silcutil/silcutil.[ch].
8590 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8592 * Redefined parts of the SilcChannelEntry in the server to support
8593 the new ban and invite lists.
8595 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Redefined the INVITE command. The same command can be used to
8598 invite individuals to the channel but also to manage the invite
8599 list of the channel (to add to and remove from the invite list).
8600 Updated the protocol specs.
8602 * Added new command SILC_COMMAND_BAN that can be used to manage
8603 the ban list of the channel. Updated the protocol specs.
8605 * Removed the channel modes: the SILC_CMODE_BAN and the
8606 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8607 in the CMODE command. The equivalent features are now available
8608 using INVITE and BAN commands. Updated the protocol specs.
8610 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8611 in the network about change in the current ban list. The notify
8612 type is not used by the client.
8614 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8615 support the invite lists.
8617 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8619 * Added new function silc_string_regexify that converts string
8620 including wildcard characters into regex string that can
8621 be used by the GNU regex library. Added into the file
8622 lib/silcutil/silcutil.[ch].
8624 Added silc_string_regex_combine to combine to regex strings
8625 into one so that they can be used as one regex string by
8626 the GNU regex library. Added into the file
8627 lib/silcutil/silcutil.[ch].
8629 Added silc_string_regex_match to match two strings. It returns
8630 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8632 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8634 * Imported GNU regex to the soruce tree into lib/contrib.
8635 Fixed some compiler warning from the regex.c.
8637 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Fixed MOTD command in the server to work in router environment.
8641 * Fixed the MOTD command in the client library to support
8642 the server argument in the command.
8644 * Added `nickname_len' argument to the silc_idlist_add_client
8645 in the server, as the `nickname' argument may be binary data
8648 * Added silc_idlist_get_channels to return all channels from
8651 * Implemented LIST command to the server. Affected file is
8654 * Implemented the LIST command to the client library and on the
8657 * Added [<user count>] argument to the LIST command reply.
8658 With private channels the user count is not shown.
8660 * Updated TODO and README.
8662 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8664 * The client entry's data.registered must be TRUE even with
8665 global client entry on global client list. The data.registered
8666 is used to check whether the client is anymore in the network,
8667 for example with WHOWAS command so it must be valid.
8669 * Fixed the WHOWAS command in the server. It now actually works
8670 in router environment. Added function into silcd/command_reply.c
8671 silc_server_command_reply_whowas_save.
8673 * Added silc_idlist_purge function to the silcd/idlist.c
8674 to periodically purge the ID Cache.
8676 * Fixed INFO command in the server. It works now in router
8677 environment. Added <server name> argument to the INFO command
8678 reply. Updated the protocol specs.
8680 * Fixed minor bug in silc_idcache_purge to not purge if the
8681 expire value is zero.
8683 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8684 they were buggy because of the WHOWAS information.
8686 * Fixed local command MSG to handle the async resolving of
8687 the remote client properly. It used to fail the first MSG.
8688 Affected file silc/local_command.c.
8690 * Added `data_len' field to SilcIDCache context.
8692 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Update TODO. Todo in commands in the server.
8696 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8699 used by routers as broadcast packet to inform other routers
8700 about the changed user mode.
8702 Implemented the notify handling in the server. Affected file is
8703 silcd/packet_receive.c. Added the function
8704 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8706 * Added new generic Channel Payload and deprecated the New Channel
8707 Payload. The New Channel Payload is now the generic Channel
8710 * Added new argument `mode' to the silc_server_send_new_channel
8711 as it is required in the Channel Payload now.
8713 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8714 and created a new and real SilChannelPayload to represent the
8715 new generic Channel Payload. Implemented the encode/decode
8716 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8718 * Added silc_server_get_client_channel_list to return the list
8719 of channels the client has joined for WHOIS command reply.
8720 Affected file silcd/server.[ch].
8722 * Implemented the channel list sending in the WHOIS command reply
8723 in server and in the client.
8725 Implemented the channel list displaying on the user interface
8726 as well. Affected file silc/client_ops.c.
8728 * Added silc_channel_payload_parse_list to parse list of Channel
8729 Payloads. It returns SilcDList list of SilcChannelPayloads.
8730 Client for example can use this function to parse the list of
8731 channels it receives in the WHOIS command reply. The caller
8732 must free the list by calling silc_channel_payload_list_free.
8733 Affected files lib/silccore/silcchannel.[ch].
8735 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8737 * Added one new argument <user mode> to the WHOIS command reply
8738 to return the mode of the user in SILC. Updated the protocol
8741 Implemented it to the server and client.
8743 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8745 * Fixed the mode printing on the user interface on joining.
8746 Affected file silc/client_ops.c.
8748 * Implemented the UMODE command and user modes in general to the
8749 client library and to the user interface.
8751 * Implemented the UMODE command to the server.
8753 * The server now sends UNKNOWN_COMMAND error status if client sends
8754 unknown command. Affected file silcd/command.c.
8756 * All server commands now handle the command identifier the right
8757 way when sending the command reply to the client. The client can
8758 use to identify the command replies with the identifier.
8760 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Added silc_server_get_client_route to resolve the route to
8763 the client indicated by the client ID. Affected file is
8766 * Added silc_server_relay_packet as general function to relay
8767 packet to arbitrary destination. This deprecates functions
8768 like _send_private_message_key, _relay_notify etc. Affected
8769 file is silcd/packet_send.[ch].
8771 Removed silc_server_send_key_agreement,
8772 silc_server_send_private_message_key and
8773 silc_server_packet_relay_notify functions from the file
8774 silcd/packet_send.[ch].
8778 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8779 server. Affected file silcd/packet_receive.[ch].
8781 * Implemented the KILL command to the client. Implemented the
8782 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8783 Affected files lib/silcclient/command[_reply].c and
8784 lib/silcclient/client_notify.c. Implemented the KILL notify
8785 printing in the user inteface.
8787 * Fixed a lot silc_parse_nick memory leaks from the client
8788 library in the file lib/silcclient/command.c.
8790 * Changed the silc_server_send_notify_on_channels's `sender'
8791 argument from SilcSocketConnection to SilcClientEntry to
8792 check the sender as entry and not as connection object and not
8793 to send to the client provided as argument. The affected file
8794 is silcd/packet_send.[ch].
8796 * The notify packets that are destined directly to the client used
8797 to not to be processed by the server. Now changed that and the
8798 server processes all notify packets. After relaying the packet
8799 to the client the notify packet is processed in the server.
8801 * The silc_server_free_client_data now checks whether there is
8802 pending outgoing traffic for the client and purges the data to
8803 the network before removing the client entry.
8805 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8807 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8808 an client is killed from the SILC Network. Updated the protocol
8811 Added new function silc_server_send_notify_killed to the
8812 silcd/packet_send.[ch].
8814 * Added function silc_server_packet_relay_notify to relay notify
8815 packets that are destined directly to a client. In this case
8816 the server does not process the notify packets but merely relays
8817 it to the client. Affected file silcd/packet_send.[ch].
8819 Added also silc_server_packet_process_relay_notify to check
8820 whereto relay the notify. Affected file is
8821 silcd/packet_receive.[ch].
8823 * Implemented the KILL command to the server.
8827 * Added the backup schema desgined last fall to the protocol
8828 specs for everyone to see. The specification is in the
8829 *-spec-xx.txt draft and the packet type definitions for the
8830 backup routers is in *-pp-xx.txt draft. Thusly, added also
8831 new packet type SILC_PACKET_CELL_ROUTERS.
8833 * A big security problem in the implementation discovered. The
8834 signoff of an client did not cause new channel key generation
8835 which it of course should've done. The channel keys must be
8836 always re-generated when client leaves (or signoffs) the channel.
8837 The silc_server_remove_from_channels funtion now handles
8838 the channel key re-generation.
8840 * Added `sender' argument to the silc_server_send_notify_on_channels
8841 to not to send the client provided as argument. Affected file
8842 silcd/packet_send.[ch].
8844 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Implemented OPER and SILCOPER commands into the server and
8849 * Added silc_auth_verify and silc_auth_verify_data to verify
8850 the authentication directly from the authentication payload.
8851 It supports verifying both passphrase and public key based
8852 authentication. Affected file lib/silccore/silcauth.[ch].
8854 * Added `hash' field to the SilcIDListData structure. It is the
8855 hash negotiated in the SKE protocol. Affected file is
8858 * Slight redesigning of the SilcAuthPayload handling routines.
8859 Do not send SilcPKCS but SilcPublicKey as argument.
8861 * Implemented the public key authentication support to the
8862 serverconfig. The public key is loaded from the provided path
8863 and saved as authentication data to void * pointer. Thus,
8864 changed the unsigned char *auth_data to void *auth_data;
8866 * Fixed SHUTDOWN command to send the reply before the server
8867 is shutdown. :) Affected file silcd/command.c.
8869 * Fixed fatal bug in CONNECT command. The hostname was invalid
8870 memory and server crashed. Affected file silcd/command.c.
8872 * Fixed fatal bug in CLOSE command. The server_entry became
8873 invalid but was referenced later in the command. Affected file
8876 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Fixed fatal bug in failure packet handling. Server ignored
8879 the failure and thus crashed when it came.
8883 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8886 that the command may be executed only once in (about) 2 seconds.
8887 The old SILC_CF_LAG flag is same but allows command bursts up
8888 to five before limiting.
8890 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8891 server code. Various commands now includes the CF_LAG_STRICT
8892 flag to disallow any kind of miss-use of the command.
8894 * Fixed the silc_buffer_unformat to not to allocate any data
8895 if the length of the data is zero. It used to allocate the
8896 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8898 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8900 * Changed the format of AdminConnection configuration section
8901 in the server. Added username of the admin to the format.
8902 Affected files silcd/serverconfig.[ch].
8904 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8905 to return admin configuration data by host, username and/or
8908 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Implemented WHOWAS command to the server. Added the functions:
8912 silc_server_command_whowas_parse,
8913 silc_server_command_whowas_send_reply,
8914 silc_server_command_whowas_from_client and
8915 silc_server_command_whowas_from_server
8917 * Added <Client ID> argument to the WHOWAS command reply. Updated
8918 the protocol specs accordingly.
8920 * Implemented WHOWAS command and command_reply to the client
8923 Implemented the WHOWAS printing on the user interface.
8925 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Added new argument to the WHOWAS command reply, the real name.
8928 It is an optional argument. Updated the protocol specs.
8930 * Added SilcIDCacheDestructor callback that is registered when
8931 the SilcIDCache is allocated. The callback is called when
8932 an cache entry in the ID Cache expires, or is purged from the
8933 cache. Added into lib/silccore/idcache.[ch].
8935 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8936 to destruct the client entries when the cache entry expires.
8937 Other ID Cache's in server and in the client library ignores
8940 * If the ID Cache entry's `expire' field is zero then the entry
8941 never expires. Added boolean `expire' argument to the
8942 silc_idcache_add function in the lib/silccore/idcache.[ch].
8943 If it is TRUE the default expiry value is used.
8945 * Added silc_server_free_client_data_timeout that is registered
8946 when client disconnects. By default for 5 minutes we preserve
8947 the client entry for history - for WHOWAS command.
8949 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Added support to the server to enforce that commands are not
8952 executed more than once in 2 seconds. If server receives
8953 commands from client more frequently, timeout is registered
8954 to process the commands. Affected file silcd/command.c.
8955 Added new function silc_server_command_process_timeout.
8957 * Changed NICK_NOTIFY handling in client library to check that
8958 if the client's nickname was changed, so there is no need to
8959 resolve anything from the server.
8961 * Removed error printing from the WHOIS and IDENTIFY commands.
8962 If error occurs then it is ignored silently in the client library.
8963 The application, however, may map the received error to
8964 human readable error string. The application currently maps
8965 the NO_SUCH_NICKNAME error to string.
8967 * Made the command status message public to the application. Moved
8968 them from lib/silcclient/command_reply.c to
8969 lib/silcclient/command_reply.h. The application can map the
8970 received command status to the string with the
8971 silc_client_command_status_message function.
8973 * Added check to the server to check that client's ID is same
8974 as the Source ID in the packet the client sent. They must
8977 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * Added dist-bzip hook to the Makefile.am to make bzip2
8980 compressed distributions.
8982 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Server now enforces the maximum length for the nickname and
8985 the channel as protocol specification dictates. 128 bytes for
8986 nickname and 256 bytes for channel name.
8988 * Moved the WHOIS printing to the application. The client libary
8989 does not print out the WHOIS information anymore, the application
8990 must do it. Renamed silc_client_command_reply_whois_print to
8991 the silc_client_command_reply_whois_save.
8993 The client's idle time is also sent to the application now, and
8994 the idle is shown on screen.
8996 * Added silc_client_command_reply_identify_save to save the
8997 received IDENTIFY entries.
8999 * Do not check for channel private keys in message sending and
9000 reception if the channel does not have the PRIVKEY mode set.
9001 Affected file lib/silclient/client_channel.c.
9003 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9006 just surfaced after chaning the JOIN procedure.
9008 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Added silc_client_get_clients_by_list to get client entries
9011 from Client ID list, that is returned for example by JOIN
9012 and USERS command replies. The application should use this
9013 function for example when JOIN command reply is received to
9014 resolve the clients already on the channel (library does not
9015 do that anymore as USERS command reply is not used in the JOIN
9016 procedure anymore). Affected files lib/silcclient/silcapi.h and
9017 lib/silcclient/idlist.c.
9019 * JOIN command reply and USERS command reply returns now SilcBuffer
9020 pointers instead of unsigned char pointers when returning
9021 the client list and mode list.
9023 * Added <Client ID> argument to the JOIN command reply, mainly
9024 for the server to identify for which client the command was
9025 originally sent. Updated protocol specs accordingly.
9027 * Added SilcDlist private_key pointer to the SilcChannelEntry
9028 in the client to support the channel private keys. Affected
9029 file is lib/silcclient/idlist.h.
9031 * Added SilcChannelPrivateKey argument to the function
9032 silc_client_send_channel_message so that application can choose
9033 to use specific private ke if it wants to. If it is not provided,
9034 the normal channel key is used, unless private keys are set.
9035 In this case the first (key that was added first) is used
9036 as the encryption key.
9038 * Implemented the support for channel private key handling.
9039 Implemented the following functions:
9041 silc_client_add_channel_private_key,
9042 silc_client_del_channel_private_keys,
9043 silc_client_del_channel_private_key,
9044 silc_client_list_channel_private_keys and
9045 silc_client_free_channel_private_keys
9047 Affected file lib/silcclient/client_channel.c.
9049 * Added the support for the private keys in the channel message
9050 sending and encryption and in the message reception and
9051 decryption. Affected funtions are
9052 silc_client_send_channel_message and silc_client_channel_message.
9054 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Added SKE's key verify callback to the client library's
9057 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9059 * Removed the statement that server (or router) must send USERS
9060 command reply when joining to the channel so that the client
9061 knows who are on the channel. Instead, the client list and
9062 client's mode list is now sent in the JOIN command reply to the
9063 client who joined channel. This is better solution.
9065 * Added function silc_server_get_users_on_channel and function
9066 silc_server_save_users_on_channel to the silcd/server.[ch].
9068 * Removed function silc_server_command_send_users from the
9071 * Do not show topic on the client library anymore. The topic is
9072 sent in the command reply notify to the application and the
9073 application must show the topic now.
9075 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Added client searching by nickname hash into the IDENTIFY and
9078 WHOIS commands in the server as they were clearly missing from
9079 them. Affected file is silcd/command.c.
9081 * Fixed a bug in private message receiving in the client library.
9082 The remote ID was freed and it wasn't supposed, now it is
9085 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9087 * Minor fix to the channel payload; allocate the data area, as it
9088 needs to be of specific length.
9090 * If the key agreement port is zero then the operating
9091 system will define the bound port. Affected files are
9092 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9094 * Added new function silc_channel_payload_decrypt into the file
9095 lib/silccore/silcchannel.[ch].
9097 * Moved the channel message etc, check from silc_packet_decrypt
9098 to applications. The library calls now a generic
9099 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9100 when the packet is either normal or special. This was done to
9101 allow more wide range of checking that was not allowed when
9102 the code was in library. Now applications can do virtually any
9103 checks to the packet and return to the library the decision how
9104 the packet should be processed. Affected files are
9105 lib/silccore/silcpacket.[ch].
9107 Added silc_server_packet_decrypt_check to the server and
9108 silc_client_packet_decrypt_check to the client library.
9110 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9111 to send with specified source and destination information.
9113 * Channel message delivery between routers was broken after the
9114 channel key distribution was fixed earlier. The channel key
9115 was used be to distributed to other routers as well which is not
9116 allowed by the protocol. Now this is fixed and channel keys
9117 really are cell specific and the channel message delivery between
9118 routers comply with the protocol specification.
9120 * Fixed various commands in server to check also the global list
9121 for the channel entry and not just the local list. The affected
9122 file silcd/command.c.
9124 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Added assert()s to buffer formatting and unformatting routines
9127 to assert (if --enable-debug) when error occurs. Affected
9128 file: lib/silcutil/silcbuffmt.c.
9130 * Changed to auto-reconnect to check whether the remote host is
9131 router and register the re-connect timeout if it is. It used
9132 to check that whether we are normal server, but router must do
9133 auto-reconnect with another router as well. Affected file
9136 * Removed the [<key len>] option from CMODE command as the cipher
9137 name decides the key length, nowadays. See the defined ciphers
9138 from the protocol specification.
9140 * Added [<hmac>] option to the CMODE command to define the HMAC
9141 for the channel. Added SILC_CMODE_HMAC channel mode.
9143 * Added [<hmac>] option for the JOIN command so that user can
9144 select which HMAC is used to compute the MACs of the channel
9147 * Added Hmac field to the Channel Message Payload. The integrity
9148 of plaintext channel messages are now protected by computing
9149 MAC of the message and attaching the MAC to the payload. The
9150 MAC is encrypted. Now, it is clear that this causes some
9151 overhead to the size of the packet but rationale for this is that
9152 now the receiver can verify whether the channel message decrypted
9153 correctly and also when private keys are set for the channel the
9154 receiver can decrypt the packet with several keys and check from
9155 the MAC which key decrypted the message correctly.
9157 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9158 lib/silccrypt/silccipher.[ch].
9160 * Added silc_hash_len to return the digest length into the
9161 lib/silcrypt/silchash.[ch].
9163 * Rewrote parts of Silc Channel Payload interface in the
9164 lib/silccore/silcchannel.[ch]. The encode function now also
9165 encrypts the packet and parse function decrypts it.
9167 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Fixed a minor formatting bug in the SKE's key material processing.
9170 It actually might have processed the keys wrong way resulting
9173 * Redefined the mandatory HMAC algorithms and added new algorithms.
9174 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9175 and hmac-md5 truncated to 96 bits. The mandatory is now
9176 hmac-sha1-96. Rest are optional (including the one that used
9177 to be mandatory). Rationale for this is that the truncated HMAC
9178 length is sufficient from security point of view and can actually
9179 make the attack against the HMAC harder. Also, the truncated
9180 HMAC causes less overhead to the packets. See the RFC2104 for
9183 * Added new [hmac] configuration section. The SKE used to use
9184 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9185 is of course wrong. The official names that must be proposed in
9186 the SKE are the ones defined in the protocol specification
9187 (hmac-sha1-96 for example). The user can configure any hmac
9188 using any hash function configured in the [hash] section. At
9189 least, the mandatory must be configured.
9191 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9193 * Added HMAC list to the SKE proposal list. It has now both
9194 hash algorithm list and HMAC list. This makes the protocol
9195 incompatible with previous versions. The SKE now seems to work
9196 the way it is supposed to work, for the first time actually.
9198 * Defined plain Hash algorithms to the protocol specification.
9201 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Implemented support for key agreement packets into the server.
9204 Added functions silc_server_key_agreement and
9205 silc_server_send_key_agreement. Other than these functions,
9206 server has nothing to do with this packet.
9208 * Added support for private message key packets into the server.
9209 Added functions silc_server_private_message_key and
9210 silc_server_send_private_message_key.
9214 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9215 called in the protocol's final callback instead in the END
9216 protocol state. This makes a little more sense and in the same
9217 time in client we can use the same protocol routines for normal
9218 key exchange and to key agreement packet handling as well.
9220 * Added to both client's and server's KE protocol context the
9221 SilcSKEKeyMaterial pointer to save the key material. We will
9222 bring the key material to the protocol's final callback by doing
9223 this. The final callback must free the key material.
9225 * Added SKE's packet_send callback into client's KE protocol
9226 context so that the caller can choose what packet sending function
9227 is used. This way we can use different packet sending when
9228 doing normal SKE when doing key agreement packet handling (in
9229 the key agreement packet handling we do not want to encrypt
9232 * Implemented the responder side of the key agreement routines
9233 in the client. The client can now bind to specified port and
9234 accept incoming key negotiation. The key material is passed
9235 to the application after the protocol is over.
9237 * Implemented the processing of incoming Key Agreement packet
9238 in the client. Added function silc_client_key_agreement to
9241 * Implemented the intiator side of the key agreement routines
9242 in the client. The client can now initiate key agreement with
9243 another remote client. The key material is passed to the
9244 application after the protocol is over.
9246 * Created client_keyagr.c to include all the key agreement
9249 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9250 SILC_TASK_CALLBACK except that it is not static.
9252 * Created client_notify.c and moved the Notify packet handling
9253 from the client.[ch] into that file.
9255 * Created client_prvmsg.c and moved all private message and
9256 private message key routines from the client.[ch] into that file.
9258 * Create client_channel.c and moved all channel message and
9259 channel private key routines from the client.[ch] into that file.
9261 * Changed silc_client_get_client_by_id_resolve to resolve with
9262 WHOIS command instead of IDENTIFY command, in the file
9263 lib/silclient/idlist.c.
9265 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * Implemented the SKE's responder side to the Client library.
9269 * When FAILURE is received to the protocol do not trust it
9270 blindly. Register a timeout to wait whether the remote closes
9271 the connection as it should do it, only after that process the
9272 actual failure. This was changed to both client and server.
9274 * Added client_internal.h to include some of the structures
9275 there instead of client.h in lib/silcclient/.
9277 * Added function silc_task_unregister_by_callback to unregister
9278 timeouts by the callback function.
9280 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Some "Incomplete WHOIS info" errors has been appearing on the
9283 log files. Took away the entry->userinfo check from WHOIS
9284 reply sending. The entry->userinfo is now " " if client did not
9285 provide one. I thought this was fixed earlier but something
9286 is wrong still. Let's see if the error still appears.
9288 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Fixed a minor bug in the login when the channel key is
9291 re-generated in the server. It used to generate the key in
9292 wrong order and thus caused problems in the channel traffic.
9294 * Fixed a minor bug in channel key distsribution after
9295 KICK command. The key was not sent to the router even though
9298 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Added silc_ske_process_key_material_data as generic routine
9301 to process any key material as the SILC protocol dictates. The
9302 function is used by the actual SKE library but can be used by
9303 applications as well. This relates to the private message keys
9304 and the channel private keys since they must be processed the
9305 same way the normal SILC session keys. The protocol dictates
9306 this. Affected files: lib/silcske/silcske.[ch].
9308 Added also silc_ske_free_key_material to free the
9309 SilcSKEKeyMaterial structure.
9311 * Defined silc_cipher_set_key function to set the key for
9312 cipher without using the object's method function. The affected
9313 files: lib/silccrypt/silccipher.[ch].
9315 * Implemented silc silc_client_add_private_message_key,
9316 silc_client_add_private_message_key_ske,
9317 silc_client_del_private_message_key,
9318 silc_client_list_private_message_keys and
9319 silc_client_free_private_message_keys functions in the
9322 Added functions silc_client_send_private_message_key to send
9323 the Private Message Key payload and silc_client_private_message_key
9324 to handle incoming Private Message Key payload.
9326 * Added Cipher field to the Private Message Key payload to set
9327 the cipher to be used. If ignored, the default cipher defined
9328 in the SILC protocol (aes-256-cbc) is used.
9330 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Removed lib/silcclient/ops.h file.
9334 Redefined parts of the SILC Client Library API. Created new
9335 file silcapi.h that deprecates the ops.h file and defines the
9336 published Client Library API. Defined also private message key
9337 API and channel private key API into the file.
9339 This is the file that the application must include from the
9340 SILC Client Library. Other files need not be included by
9341 the application anymore.
9343 * Added new key_agreement client operation callback and also
9344 defined the Key Agreement library API for the application.
9346 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9349 is used by clients to request key negotiation between another
9350 client in the SILC network. If the negotiation is started it
9351 is performed using the SKE protocol. The result of the
9352 negotiation, the secret key material, can be used for example
9353 as private message key.
9355 Implemented the Key Agreement payload into the files
9356 lib/silccore/silauth.[ch].
9358 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * Redefined ciphers for the SILC protocol. Added some new ciphers
9361 and defined the key lengths for the algorithms. Changed the
9362 code accordingly. The default key length is now 256 bits.
9364 * Fixed SKE key distribution function silc_ske_process_key_material
9365 when the key length is more than 128 bits. The default key
9366 length in SILC is now 256 bits.
9368 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9369 to indicate unsupported algorithm.
9371 * Renamed rijndael.c to aes.c and all functions as well.
9373 * Fixed a long standing channel key setting bug in client library.
9374 Weird that it has never surfaced before.
9376 * Fixed bug in channel deletion. If the entire channel is removed
9377 then it must also delete the references of the channel entry
9378 from the client's channel list as the client's channel entry and
9379 the channel's client entry share same memory.
9381 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9383 * Implemented CONNECT and SHUTDOWN commands in the client.
9385 * Implemented CLOSE command to the client.
9387 * Added the function silc_idlist_find_server_by_name into the
9388 files silcd/idlist.[ch].
9390 Added the function silc_idlist_find_server_by_conn into the
9391 files silcd/idlist.[ch].
9393 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * DIE command was renamed to SHUTDOWN. Updated the both code
9398 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9399 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9401 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9404 * Added function silc_server_create_connection function to create
9405 connection to remote router. My server implementation actually
9406 does not allow router to connect to normal server (it expects
9407 that normal server always initiates the connection to the router)
9408 so the CONNECT command is only good for connecting to another
9411 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9413 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9414 or some other client was kicked from the channel.
9416 Implemented the handling of the notify type to both client
9419 Implemented silc_server_send_notify_kicked to send the KICKED
9420 notify. It is used to send it to the server's primary router.
9422 * Implemented the KICK command into server and client.
9424 * Added `query' argument to the silc_idlist_get_client function
9425 to indicate whether to query the client from server or not if
9428 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9429 to indicate that the client is not channel founder.
9433 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Removed the rng context from SilcPacketContext structure and
9436 changed that the packet routine uses the Global RNG API.
9438 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9440 * Added support for quit message that client can "leave" on the
9441 channel when it quits the SILC. It is ditributed inside the
9442 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9444 Added silc_server_free_client_data that will take the
9445 signoff message as argument.
9447 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9449 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Updated parts of the protocol specification to keep it up
9454 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9457 payloads in one packet.
9459 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9460 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9461 use now the new List flag.
9463 * Also deprecated the following packet types: REPLACE_ID,
9464 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9466 * Added list support for Notify packet in server.
9468 * Added silc_server_send_notify_channel_change to send the
9469 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9470 the silc_server_send_replace_id.
9472 * Added silc_server_send_notify_nick_change to send the
9473 NICK_CHANGE notify type. Deprecates the function
9474 silc_server_send_replace_id.
9476 * Added silc_server_send_notify_join to send the JOIN notify type.
9477 Deprecates the function silc_server_send_new_channel_user.
9479 * Added silc_server_send_notify_leave to send LEAVE notify type.
9480 Deprecates the function silc_server_send_remove_channel_user.
9482 * Added silc_server_send_notify_cmode and
9483 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9484 types. Deprecates the silc_server_send_set_mode function.
9486 * Added SERVER_SIGNOFF notify type to indicate that server has
9487 quit. This means that all clients on the channel from that
9488 server will drop. This can be also used when netsplit happens.
9490 Deprecated REMOVE_ID packet type since it is not needed anymore
9493 Added silc_server_send_notify_server_signoff to send the
9494 SERVER_SIGNOFF notify type. Deprecates the function
9495 silc_server_send_remove_id.
9497 Added also silc_server_send_notify_signoff to send the
9498 SIGNOFF notify type.
9500 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9501 SILC protocol from this day on. Changed the protocol
9502 specification as well.
9504 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9505 notify type. It is used between routers to notify about
9506 topic changes on a channel.
9508 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9511 * Partly updated the protocol specification to comply with the
9512 changes now made. It is still though a bit outdated.
9514 * The JOIN notify type now takes one extra argument <Channel ID>.
9515 The packet used to be destined to the channel but now the
9516 JOIN type may be sent as list thus it is impossible to
9517 destine it to any specific channel. By adding this argument
9518 it is again possible.
9520 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9522 * Added CREDITS file. The CHANGES and CREDITS file will appear
9523 in the distribution as well.
9525 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9527 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9528 types in the server's silcd/packet_receive.c.
9530 * Implemented CMODE and CUMODE to work in router environment.
9532 * Fixed minor encoding and decoding buglet from the
9533 lib/silccore/silcmode.c.
9535 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9538 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9540 * Changed all SilcConfigServer* and silc_config_server* to
9541 SilcServerConfig* and silc_server_config*, respectively.
9544 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9546 * Associated the ID (client or server ID) to the Authentication
9547 Payload to avoid any possibility of forging. Updated the
9548 protocol specification and the code accordingly.
9550 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9552 * The RSA key length is now save to the RsaKey context in the
9553 key generation process in lib/silccrypt/rsa.c. The key length
9554 is now used to figure out the maximum size of the block allowed
9555 to be encrypted/signed.
9557 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9558 is equivalent to the silc_mp_mp2bin but does not allocate any
9561 * Changed silc_mp_mp2bin API to take length argument. If it is
9562 non-zero then the buffer is allocated that large. If zero, then
9563 the size is approximated using silc_mp_sizeinbase, which however
9566 * Created Global RNG API which is global RNG that application can
9567 initialize. After initializing, any routine anywhere in the
9568 code (including library) can use RNG without allocating a new
9569 RNG object. This was done to allow this sort of use of the
9570 RNG in code that has no chance to allocate RNG object. All
9571 applications currently allocate this and many routines in the
9572 library use this. Affected file lib/silccrypt/silcrng.[ch].
9574 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9575 it to use the Global RNG API.
9577 * Defined Authentication Payload into protocol specification that
9578 is used during SILC session to authenticate entities. It is
9579 used for example by client to authenticate itself to the server
9580 to obtain server operator privileges.
9582 Implemented this payload into the lib/silccore/silcauth.[ch].
9583 Implemented also routines for public key based authentication
9584 as the new protocol specification dictates.
9586 Moved definitions of different authentication methods from
9587 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9589 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9590 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9591 silc_pkcs_verify_with_hash functions into the file
9592 lib/silccrypt/silcpkcs.[ch].
9594 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * The client entry's userinfo pointer must be always valid.
9597 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9598 will fail since it requires the userinfo. Now, the userinfo
9599 is allocated as "" if actual userinfo does not exist. Actually,
9600 it must exist and it is totally Ok to drop client connections
9601 that does not announce the userinfo. However, we will make
9602 this workaround for now.
9604 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9605 to return the remote port by socket.
9607 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9610 SILC_SERVER_PENDING_EXEC and added an new macro
9611 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9612 data or when error occurs while processing the pending command.
9614 Added new argument `destructor' into silc_server_command_pending
9615 and to the SilcServerCommandPending object. This destructor is
9616 now called after calling the pending callback or if error occurs
9617 immediately. If error occurs the actual pending callback won't
9618 be called at all - only the destructor. The destructor may be
9619 NULL if destructor is not needed.
9621 All this applies for client library code as well. Similar
9622 changes were made there as well for the pending commands.
9624 In the client, the application must now allocate the
9625 SilcClientCommandContext with the silc_client_command_alloc
9628 * Added reference counter to the SilcServerCommandContext. Added
9629 function silc_server_command_alloc and silc_server_command_dup
9632 Same type of functions added to the client library for the same
9635 * Removed the cmd_ident from IDListData away since it is now
9636 global for all connections. It is the command identifier used
9637 in command sending and with pending commands. The affected file
9640 * Added reference counter to the SilcSocketConnection objecet to
9641 indicate the usage count of the object. The object won't be
9642 freed untill the reference counter hits zero. Currently only
9643 server uses this, and client ignores it. The client must be
9644 set to use this too later. The affected files are
9645 lib/silccore/silcsockconn.[ch]. Added also the function
9646 silc_socket_dup to increase the reference counter.
9648 This was mainly added because it is possible that the socket
9649 is removed underneath of pending command or other async
9650 operation. Now it won't be free'd and proper DISCONNECTING
9651 flags, etc. can be set to avoid sending data to connection that
9652 is not valid anymore.
9654 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9655 the connection. After that it sets SILC_SET_DISCONNECTED.
9656 It is, however, possible that the socket data is not still freed.
9657 The silc_server_packet_process now checks that data is not
9658 read or written to connection that is DISCONNECTED. The socket
9659 get's freed when the reference counter hits zero.
9661 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Changed the client operation API: channel_message operation's
9664 `sender' is now the client entry of the sender, not the nickname
9665 and the `channel' is the channel entry, not the channel name.
9667 In the private_message operation the `sender' is now also the
9668 client entry of the sender not the nickname.
9670 Affected file is lib/silcclient/ops.h and all applications
9671 using the client operations.
9673 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Moved the calling of ops->connect() from connect_to_server_final
9676 into receive_new_id functin since that is the point when the
9677 client is actually allowed to send traffic to network. The
9678 affected file is lib/silcclient/client.c.
9680 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9683 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9684 (if needs broadcasting) instead of broadcasting the packets one
9685 by one which would make a burst in the network traffic.
9687 * Added `broadcast' argument to the functions in silcd/server.[ch]
9688 silc_server_create_new_channel[_with_id] to indicate whether
9689 to send New Channel packet to primary router.
9691 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9693 * Added new function into the silcd/server.[ch] files:
9694 silc_server_create_new_channel_with_id to create new channel with
9695 already existing Channel ID.
9697 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9698 lib/silccore/silcpacket.h. This packet is used t send list of
9699 Set Mode payloads inside one packet. Server uses this to set
9700 the modes for the channels and clients on those channels, that it
9701 announced to the router when it connected to it. The protocol
9702 specification has been updated accordingly.
9704 * The silc_server_new_channel did not handle the packet coming
9705 from normal server as it normally does not send that. However,
9706 when it announces its channels it does send it. Implemented
9707 the support for that.
9709 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9710 into the file lib/silccore/id.h.
9712 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * Fixed memory leaks in the functions silc_idlist_del_client,
9715 silc_idlist_del_channel and silc_idlist_del_server in the file
9716 silcd/idlist.c. All of those leaked like a sieve.
9718 * Fixed some small memory leaks in the client's function
9719 silc_client_notify_by_server.
9721 * Added functions into silcd/server.c: silc_server_announce_clients,
9722 silc_server_announce_channels and silc_server_announce_server.
9723 These functions are used by normal and router server to announce
9724 to its primary router about clients, channels and servers (when
9725 router) that we own. This is done after we've connected to the
9728 These functions effectively implements the following packet types:
9729 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9730 and SILC_PACKET_NEW_ID_LIST.
9732 * Added new functions into the silcd/packet_receive.[ch]:
9733 silc_server_new_id_list, silc_server_new_channel_list and
9734 silc_server_new_channel_user_list to handle the incoming
9735 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9737 * Added support of changing Channel ID in the function
9738 silc_server_replace_id. If the server that announces a channel
9739 to the router already exists in the router (with same name but
9740 with different Channel ID), router is responsible to send
9741 Replace ID packet to the server and force the server to change
9742 the Channel ID to the one router has.
9744 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9745 client that the Channel ID has been changed by the router. The
9746 normal server sends this to the client. Client must start using
9747 the new Channel ID as the channel's ID.
9749 Implemented handling of this new type into lib/silcclient/client.c
9750 into the function silc_client_notify_by_server.
9752 * Added new function silc_idlist_replace_channel_id into the files
9753 silcd/idlist.[ch] to replace the Channel ID.
9755 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Call silc_server_command_identify_check always when processing
9758 the IDENTIFY command in silcd/command.c
9760 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9763 send keepalive packets. The packet can be sent by clients,
9764 servers and routers.
9766 Added function silc_socket_set_heartbeat into the file
9767 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9768 If not set, the heartbeat is not performed. The actual
9769 heartbeat is implemented in the low level socket connection
9770 library. However, application is responsible of actually
9773 Added silc_server_send_heartbeat to send the actual heartbeat
9774 packet into silcd/packet_send.[ch]. Server now performs
9775 keepalive with all connections.
9777 * Added silc_task_get_first function into lib/silcutil/silctask.c
9778 to return the timeout task with shortest timeout. There was a bug
9779 in task unregistration that caused problems. TODO has been
9780 updated to include that task system must be rewritten.
9782 * The client library will now resolve the client information when
9783 receiving JOIN notify from server for client that we know but
9784 have incomplete information.
9786 * Rewrote parts of silc_server_remove_from_channels and
9787 silc_server_remove_from_one_channel as they did not remove the
9788 channel in some circumstances even though they should've.
9790 * Encryption problem encountered in server:
9792 The LEAVE command used to send the Channel Key packet to the
9793 router immediately after generating it. However, the code
9794 had earlier sent Remove Channel user packet but not immediately,
9795 ie. it was put to queue. The order of packets in the router
9796 was that Channel Key packet was first and Remove Channel User
9797 packet was second, even though they were encrypted in the
9798 reverse order. For this reason, MAC check failed. Now, this
9799 is fixed by not sending the Channel Key packet immediately but
9800 putting it to queue. However, this is more fundamental problem:
9801 packets that are in queue should actually not be encrypted
9802 because packets that are sent immediately gets encrypted
9803 actually with wrong IV (and thus MAC check fails). So, packets
9804 that are in queue should be encrypted when they are sent to
9805 the wire and not when they put to the queue.
9807 However, the problem is that the current system has not been
9808 designed to work that way. Instead, the packet is encrypted
9809 as soon as possible and left to the queue. The queue is then
9810 just purged into wire. There won't be any fixes for this
9811 any time soon. So, the current semantic for packet sending
9814 o If you send packet to remote host and do not force the send
9815 (the packet will be in queue) then all subsequent packets to the
9816 same remote host must also be put to the queue. Only after the
9817 queue has been purged is it safe again to force the packet
9820 o If you send all packets immediately then it safe to send
9821 any of subsequent packets through the queue, however, after
9822 the first packet is put to queue then any subsequent packets
9823 must also be put to the queue.
9825 Follow these rules and everything works fine.
9827 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9829 * Added new function silc_server_remove_clients_by_server to
9830 remove all client entries from ID list when the server connection
9831 is lost. In this case it is also important to invalidate all
9832 client entires as they hold the invalid server entry. This
9833 fixes fatal bug when server has lost connection and will reconnect
9836 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9838 * Made some sanity checks to silc_server_daemonise like to check
9839 whether the requested user and group actually exists.
9841 * Added sanity check to SKE's silc_ske_responder_finish to check
9842 that the public and private key actually is valid.
9844 * Invalidate the client's nickname when receiving Replace ID
9845 packet and the Client ID is being replaced. This means that the
9846 server will query the nickname if someone needs it (client)
9849 * Sort the ID Cache in client library when the ID Cache data
9850 has changed (needs sorting).
9852 * Do not allow for SILC client to create several connections to
9853 several servers. The client does not support windows right now
9854 and generating multiple connections causes weird behaviour.
9856 Irssi-silc client does support windows and can handle several
9857 connections without problems, see: www.irssi.org and SILC plugin.
9859 * Fixed some places where client was added to the IDList. The
9860 rule of thumb is following (in order to get everything right):
9861 If the client is directly connected local client then the
9862 `connection' argument must be set and `router' argument must be
9863 NULL to silc_idlist_add_client function. If the client is not
9864 directly connected client then the `router' argument must
9865 bet set and the `connection' argument must be NULL to the
9866 silc_idlist_add_client function.
9868 * The funtion silc_server_packet_send_local_channel actually did
9869 not check whether the client was locally connected or not. It
9870 does that now. Fixed a bug related to LEAVE command.
9872 * Fixed Remove Channel User payload parsing bug in server's
9873 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9875 * The server's silc_server_save_channel_key now checks also the
9876 global ID list for the channel as it might not be in the local
9877 list. Fixed a bug related to LEAVE command.
9879 * Is this the end of the [<unknown>] buglet that has been lurking
9880 around for a long time? A little for loop fix in server's
9881 silc_server_command_whois_parse that is used by both IDENTIFY
9882 and WHOIS command. At least, this was a clear bug and a cause
9883 of one type of [<unknown>] buglet.
9885 * WHOIS and IDENTIFY commands call the function
9886 silc_server_command_[whois/identify]_check function even if
9887 we are not router server.
9889 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9891 * Added --with-gmp configuration option. If set the GMP
9892 is always compiled in the SILC source tree. If not set then
9893 it is checked whether the system has the GMP3 installed. If
9894 it has then the GMP won't be compiled (the system's headers
9895 and library is used), if it doesn't have it then the GMP is
9896 compiled in the SILC source tree.
9898 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Changed RSA private exponent generation to what PKCS #1
9901 suggests. We try to find the smallest possible d by doing
9902 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9903 not security fix but optimization.
9905 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Added new config entry [Identity] to fork the server and run
9908 it as specific user and group. A patch from Bostik.
9910 * Imported Dotconf configuration library into lib/dotconf.
9911 This will be used to create the SILC configuration files later.
9912 It will appear in the distsribution after this commit.
9914 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * A big code auditing weekend happening. Auditing code for
9917 obvious mistakes, bugs and errors. Also, removing any code
9920 Removed files for being obsolete:
9922 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9923 inline in the file lib/silcutil/silcbuffer.h)
9925 o lib/silcutil/silcbufutil.c (the header has inline versions)
9927 Changed code to fix possible error conditions:
9929 o The buffer formatting routines now check that the destination
9930 buffer really has enough space to add the data. This applies for
9931 both buffer formatting and unformatting
9932 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9933 unformatting was changed to accomodate following rules:
9934 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9935 sent to the function while XXX_*STRING will not allocate or copy
9936 the data into the buffer. Instead it sets the pointer from the
9937 buffer into the pointer sent as argument (XXX_*STRING used to
9938 require that the pointer must be allocated already). This change
9939 makes this whole thing a bit more consistent and more optimized
9940 (note that the data returned in the unformatting with XXX_*STRING
9941 must not be freed now). The routines return now -1 on error.
9943 o Tried to find all code that use buffer_format and buffer_unformat
9944 and added return value checking to prevent formatting and
9945 especially unformatting errors and possible subsequent fatal
9948 o Changed ske->x and ske->KEY to mallocated pointers in
9949 lib/silcske/silcske.h. Fixed possible data and memory leak.
9951 o Added return value checking to all *_parse* functions. Fixed
9952 many memory leaks as well.
9954 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9955 so that buffer overflows would not happen. All code now also
9956 checks the return value as it can fail.
9958 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9960 * Added reconnection support to server if the normal server looses
9961 its connection to the router (for example if router is rebooted).
9962 The server performs normal reconnection strategy implemented
9963 to the server. Affected file silcd/server.c.
9965 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Added new packet type SILC_PACKET_SET_MODE that is used to
9968 distribute the information about changed modes (for clients,
9969 channels and clients channel modes) to all routers in the
9970 network. Updated the protocol specification accordingly.
9972 Added functions into silcd/packet_send.c and
9973 silcd/packet_receive.c: silc_server_send_set_mode,
9974 silc_server_set_mode.
9976 Added new files silcmode.[ch] into lib/silccore that implements
9977 the encoding and decoding of Set Mode Payload. Added new type
9978 SilcSetModePayload. Moved the definitions of different modes
9979 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9981 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * Oops, a little mistake in server's connection authentication
9984 protocol. The protocol is not ended with FAILURE but with
9985 SUCCESS if the authentication is Ok. :) Affected file is
9988 * Implemented NICK_CHANGE notify handling in server in the file
9989 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9990 the local clients on the channel. After the changing nickname
9991 in router environment snhould work and the [<unknown>] nickname
9992 should appear no more.
9994 The silc_server_replace_id function that receives the Replace ID
9995 payload now sends the NICK_CHANGE notify type also in the file
9996 silcd/packet_receive.c
9998 * Changed WHOIS and IDENTIFY command to support the maximum amount
9999 of arguments defined in protocol specs (3328 arguments). This
10000 fixed a bug that caused problems when there were more than three
10001 users on a channel.
10003 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10005 * Added extra parameter, command identifier, to the
10006 silc_client_send_command so that explicit command identifier
10009 Changed that ID list routines uses specific command identifier
10010 when sending WHOIS/IDENTIFY requests to the server so that they
10011 can be identified when the reply comes back.
10013 Affected files lib/silcclient/command.[ch],
10014 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10016 * Added `sender' argument to silc_server_packet_send_to_channel
10017 to indicaet the sender who originally sent the packet to us
10018 that we are now re-sending. Ignored if NULL. Affected file
10019 silcd/packet_send.[ch].
10021 * Added some server statistics support in silcd/server_internal.h
10022 SilcServerStatistics structure and around the server code. Also
10023 send some nice statistics information when client is connecting
10026 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Fixed channel ID decoding in server's JOIN command reply in
10029 silcd/command_reply.c
10031 * Fixed braodcasting of replace ID payload to not to send it if
10032 we are standalone server in silcd/packet_receive.c.
10034 * Fixed all channel message sending routines to not to send
10035 packets to clients that has router set, since they are routed
10036 separately in the same function earlier. Affects file
10037 silcd/packet_send.c and all channel packet sending functions.
10039 * In USERS reply, res_argv[i] are not allocated, the table
10040 is allocated. Thus changed that free the table, not its
10043 * In server's whois_check and identify_check if the client is
10044 locally connected do not send any WHOIS commands - they are not
10047 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * Fixed some minor bugs in client when sending WHOIS command. The
10050 arguments was in wrong order.
10052 * Removed statis function add_to_channel from server in
10053 silcd/command.c that was previously used with the joining but
10056 * Tested USERS command in router environment successfully with two
10057 routers, two servers and two clients.
10059 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Reorganized the USERS command and command reply in client library
10062 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10063 When the command is given by user we register a pending command
10064 callback that will reprocess the command after the reply has been
10065 received from the server. When reprocessing the packet we then
10066 display the information. Thus, the USERS information is displayed
10067 now in the command callback instead of in the command reply
10068 callback. The processing of the command is same as previously
10069 when server has sent the command reply in the JOINing process.
10071 * Added to USERS command in silcd/command_reply.c to join the client,
10072 we didn't use to know about, to the channel after we've created
10073 a client entry for it. Also, for clienet we did know already still
10074 check whether it is on the channel or not and add it if not.
10076 * Removed silc_server_command_join_notify as the function and its
10079 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * Changed the client's pending command handling to the same as the
10082 server's pending command handling. It is also now possible to
10083 execute command reply functions from other command reply
10084 function as the function callbacks for commands and command
10085 replies are one and same. The pending commands are not static
10086 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10087 in client connection context. Thus, pending commands are server
10088 connection specific as it is convenient.
10090 Changed the function silc_client_command_pending and
10091 silc_client_command_pending_del and added new function
10092 silc_client_command_pending_check. Removed the
10093 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10096 * Added cmd_ident, current command identifier, to the client
10097 connection context in lib/silcclient/client.h to keep track on
10098 command identifiers used in command sending. Client's command reply
10099 function handling now supports the mandatory command identifiers.
10101 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10102 funtions in client to fully support pending command callbacks.
10104 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10105 as one of the arguments to the application in the command reply
10108 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10109 before first releasing SILC but came back. Now it is removed again
10110 and should come back nomore. The FORWARDED flag was used only
10111 by the JOINing procedure by forwarding the command packet to router.
10112 Now, the JOINing procedure has been changed to more generic (due
10113 to various router environment issues) and FORWARDED is not needed
10114 anymore for anything. The protocol specification is yet to be
10117 Now, removed silc_server_packet_forward from server and the flag
10118 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10120 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10122 * Renamed NAMES command to USERS command. The NAMES was named that
10123 due to historical reasons. Now it is renamed. Also, rewrote
10124 parts of the USERS command. The nickname list is not sent anymore
10125 by the server. Only Client ID and mode lists are sent in the USERS
10126 command. Changed this also to the protocol specification.
10128 The client now resolves the names and stuff after it receives
10129 the USERS list from the server when joining to the channel.
10131 * WHOIS and IDENTIFY commands has been changed to support multiple
10132 Client ID's per command. One can now search for multiple users
10133 in the network by sending only one WHOIS or IDENTIFY command.
10134 Changed the code and the protocol specifications.
10136 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10137 uses silc_server_command_whois_parse to parse the request. */
10139 * If normal server, do not parse the WHOIS and IDENTIFY requests
10140 before sending it to the router. Saves some time.
10142 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Fixed JOIN command on client library. Wrong number of arguments
10145 used to crash the client.
10147 * Added silc_server_channel_has_global function to check whether
10148 channel has global users or not.
10150 * Added silc_server_channel_has_local function to check whether channel
10151 has locally connected clients on the channel.
10153 * The silc_server_remove_from_one_channel now checks whether the
10154 channel has global users or not after given client was removed from
10155 the channel. It also checks whether the channel has local clients
10156 on the channel anymore. If it does not have then the channel entry
10157 is removed as it is not needed anymore.
10159 * The silc_server_notify now checks on JOIN notify whether the joining
10160 client is one of locally connected or global. If it is global then
10161 the channel has now global users on the channel and that is marked
10162 to the channel entry. Also, it now saves the global client to
10163 global list who is joining and JOINs it to the channel. This is
10164 for normal server, that is.
10166 Changed silc_server_send_notify_on_channel,
10167 silc_server_packet_relay_to_channel and
10168 silc_server_packet_send_to_channel check if we are normal server
10169 and client has router set (ie. global client) do not send the
10170 message to that client, as it is already routed to our router.
10172 * Implemented LEAVE notify type handling in silc_server_notify
10175 * Tested LEAVE command in router environment successfully. Tested
10176 with two routers, two servers and two clients.
10180 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10182 * Implemented SIGNOFF notify type handling in silc_server_notify
10185 * silc_server_remove_id now removes the client entry from all channels
10186 it has joined and thusly sends SIGNOFF notify type.
10188 * Rewrote the NAMES list generation in server by removing two excess
10189 loops. The lists are created now inside one loop.
10191 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * silc_server_remove_channel_user checks now also global list
10194 for channel and client.
10196 * silc_server_new_channel_user checks now both local and global
10197 list for channel and client. Fixed a bug in client id decoding.
10198 Used to decode wrong buffer.
10200 * silc_server_channel_message checks now both local and global
10201 list for channel entry.
10203 * Tested channel joining (hence JOIN) in router environment
10204 successfully. Tested with two routers, two servers and two
10207 * Tested channel message sending in router environment successfully.
10209 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Added silc_server_save_channel_key into server.[ch] to save the
10212 received channel key in Channel Key payload processing. It is
10213 also used in JOIN command reply handling.
10215 Equivalent function silc_client_save_channel_key added into
10216 client.[ch] into client library.
10218 * Changed JOIN command reply to send information whether the channel
10219 was created or not (is existing already) and the channel key
10220 payload. Changed protocol specs accordingly.
10222 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10223 the request was sent by ID and not by nickname. Crashed on
10226 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10228 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10229 now correctly save the received data.
10231 * silc_server_free_sock_user_data now notifies routers in the
10232 network about entities leaving the network.
10234 At the same time implemented functions silc_server_remove_id
10235 and silc_server_send_remove_id to receive and send REMOVE_ID
10236 packets. The packet is used to notify routers in the network
10237 about leaving entities. The ID removed will become invalid in
10240 * Added function silc_idlist_del_server into server. Removes and
10241 free's server entry from ID list.
10243 * silc_server_private_message function now checks, if we are router,
10244 that the destination ID really is valid ID, naturally.
10246 * In router when NEW_ID packet is received (for new client) the
10247 hash of the Client ID is saved in the ID Cache but the
10248 client->nickname is set to NULL, instead of putting the hash
10251 IDENTIFY command now also checks that client->nickname must be
10252 valid. If it is not if will request the data from the server who
10253 owns the client. Added new function
10254 silc_server_command_identify_check.
10256 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10257 to set the command to already allocated Command Payload.
10259 * Tested private message sending in router environment with two
10260 routers, two servers and two clients. Fixed minor bugs and now
10263 * Fixed segfault from client's NAMES command. Used to crash if
10264 not on any channel.
10266 * Forwarded packets must not be routed even if it is not destined
10267 to the receiver. Changed server code comply with this.
10269 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10271 * Added `require_reverse_mapping' boolean value to ServerParams
10272 structure. If TRUE (not default) the server will require that
10273 the connecting host has fully qualified domain name.
10275 If the reverse mapping is not required and hostname could not be
10276 found the IP address is used as hostname.
10278 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10280 * Implemented version string checking to both client and server.
10281 The check is incomplete currently due to the abnormal version
10282 strings used in development version of SILC.
10284 * Changed all command functions in server to use the new
10287 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10289 * Changed char *data to unsigned char *data in ID Cache system to
10290 support binary data as ID Cache data. Changed code to support
10291 binary data in lib/silccore/idcache.c.
10293 * Renamed silc_server_packet_relay_command_reply to
10294 silc_server_command_reply as it is normal packet receiving
10295 function. Rewrote the function to accept command replys for
10296 servers and not only for clients.
10298 * Mark remote router always as registered server if we are connecting
10299 to it. Otherwise, commands sent by the router to us are ignored.
10301 * All ID List find routines now returns the ID Cache Entry pointer
10302 as well if requested.
10304 * WHOIS command works now in router environment, tested with two
10305 routers, two servers and two clients.
10307 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10308 in router environment (as it is almost equivalent to WHOIS) but
10309 hasn't been tested thoroughly. Added new functions:
10311 silc_server_command_identify_parse
10312 silc_server_command_identify_send_reply
10313 silc_server_command_identify_from_client
10314 silc_server_command_identify_from_server
10316 * Disabled route cache adding because adding two different ID's with
10317 same IP replaces the old cache entry thus giving wrong route.
10318 The entry->router->connection is always the fastest route anyway
10319 so route cache may not be needed. Of course, new routes maybe
10320 established after receiving the ID when the entry->router->connection
10321 might not be anymore the most optimal.
10323 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10325 * Add route cache for received ID for fast routing.
10327 * Added silc_server_packet_route to route received packet on router
10328 that is not destined to us.
10330 * Renamed silc_server_get_route to silc_server_route_get.
10332 * Added id_string and id_string_len fields into SilcServer to
10333 include encoded ServerID for fast comparing without excess
10334 encoding of the ID's.
10336 * Cleaned up WHOIS command on server side. Added following static
10339 silc_server_command_whois_parse
10340 silc_server_command_whois_check
10341 silc_server_command_whois_send_reply
10342 silc_server_command_whois_from_client
10343 silc_server_command_whois_from_server
10345 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10346 arguments in command replies. All command functions should be
10347 updated to use this macro.
10349 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10351 * Minor typo fixes on command reply handling on server.
10353 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Added silc_server_command_add_to_channel internal routine to add
10356 the client to the channel after router has created the channel and
10357 sent command reply to the server.
10359 * Added generic silc_server_send_command to send any command from
10362 * Use static buffer with ID rendering instead of duplicating data.
10364 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Fixed a channel user mode bug when joining to a channel server gave
10367 everybody channel founder rights, oops.
10369 * We mark ourselves as the router of the incoming server connection
10370 if we are router ourselves. This way we can check in some packet
10371 sending functions whether it is locally connected server. For
10372 incoming router connections we put NULL.
10374 * For router sending packets locally means now always sending the
10375 packet cell wide; to local clients and local servers. For normal
10376 server sending packet locally means sending it to only local
10379 * Fixed the JOIN command to really work in router environment. If the
10380 channel is created it is always created by the router. Router is
10381 also responsible of making the initial joining to the channel,
10382 sending JOIN notify to the sending server and distributing
10383 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10384 does not exist server doesn't do anything else but forward the
10385 command to the router which performs everything.
10387 * Added silc_server_send_channel_key function to send the Channel Key
10390 * Added silc_server_create_channel_key to create new channel key. The
10391 channel key is now re-generated everytime someone joins or leaves
10392 a channel, as protocol dictates. Note: channel->key_len is the
10393 key length in bits.
10395 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10398 packet_receive.[ch] to separate packet sending and receiving
10399 routines. The server.[ch] now includes everything else including
10400 actual packet processing (writing and reading data) and other
10403 Renamed silc_server_private_message_send_internal to
10404 silc_server_send_private_message. The routine is still though
10405 used only to relay private messages as server does not send
10406 private messages itself.
10408 Renamed silc_server_new_channel to silc_server_create_new_channel
10409 and added new function sicl_server_new_channel that handles the
10410 incoming New Channel packet. Added also new sending function
10411 silc_server_send_new_channel to send New Channel Payload.
10413 * Added new function silc_server_notify to process incoming notify
10414 packet to the server/router. Server may then relay the notify
10415 to clients if needed.
10417 * Added new function silc_server_new_channel_user to process incoming
10418 New Channel User packet. Router will redistribute the packet and
10419 send JOIN notify to its local clients and locally connected servers
10420 if needed. Normal server will send JOIN notify to its local client
10421 on same channel when received this packet. Added also corresponding
10422 sending function silc_server_send_new_channel_user to sent the
10425 * Added boolean route argument to send_notif_to_channel and
10426 packet_send_to_channel functions to attempt to route the packet
10427 if it is TRUE and send only locally if it is FALSE.
10429 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * silc_server_replace_id now broadcasts the received replace ID
10432 packet if it is not broadcast packet already. The router must
10433 broadcast to inform other routers about changed ID.
10435 * Added backpointer to server's router into SilcServer context in
10436 silcd/server_internal.h.
10438 * Fixed silc_server_packet_broadcast to send correct broadcast
10441 * The channel key is now distributed to the local client as soon
10442 as it is received from the router (in router environment) so that
10443 no other packet may be sent for the channel until client has
10446 * silc_server_remove_channel_user now broadcasts the received
10447 Remove Channel User packet if it is not broadcast packet already.
10448 The router must broadcast to inform other routers about removed
10451 * Added users field into SilcPacketContext that is a reference count
10452 of the context. One can increase the reference count by calling
10453 silc_packet_context_dup which is now changed to just increase the
10454 reference count instead of duplicating the data. The reference
10455 count is decresed by calling silc_packet_context_free that will
10456 free the data after the reference count hits zero.
10458 For now on the packet context and everything allocated into it
10459 (including the raw packet from network) must be freed by calling
10460 the new silc_packet_context_free function. Added also new function
10461 silc_packet_context_alloc that must be used now to allocate the
10462 context. This also means that if a routine is asynchronous from
10463 silc_[client/server]_packet_parse_type the packet context must
10464 be duplicated by calling silc_packet_context_dup. Otherwise it
10465 gets free'd after silc_[client/server]_packet_parse_type returns.
10466 Also, one must remember that if packet is duplicated then its
10467 reference count must be decresed by calling the free function as
10468 many times as it was duplicated.
10470 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10471 from both client and server.
10473 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Made joining to a channel working in router environment.
10477 * Cleaned up JOIN command on server side and create function
10478 silc_server_command_join_channel internal routine to make the
10481 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Changed silc_command_pending list to SilcDList. Also, added
10484 `ident' field to SilcServerCommandPending structure to identify
10485 the reply and to call correct callback.
10487 Added silc_server_command_pending_check function to replace the
10488 corresnponding macro. The silc_command_pending list is not
10491 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10492 to set identifier to previously allocated Command Payload. It
10493 is used to set identifier for command when resending Command
10496 * Added silc_command_payload_encode_payload to encode Command
10497 Payload buffer from SilcCommandPayload structure.
10499 * Added silc_argument_payload_encode_payload to encode Argument
10500 payload buffer from SilcArgumentPayload structure.
10502 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Changed WHOIS command to support router connection on server side.
10505 The whois request is always sent to router unless the server is
10506 standalone server. After server has received the reply from the
10507 router will it send the reply to the client.
10509 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10510 broadcast received broadcast packet. The function is used only
10511 by router. The broadcast packet is always sent to the router's
10514 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10515 render given ID to printable string, for log files for example.
10517 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Made basic router to router connections working. At least they
10520 can now connect to each other but nothing really works the way
10521 they are supposed - yet.
10523 * Added new initiator token to RouterConnection configuration
10524 file in silcd/serverconfig.[ch]. It is used to tell whether we
10525 are the initiator to the remote router or whether we'll expect
10526 the other end to connect.
10528 * Moved registering of listener task to silc_server_init, hence
10529 the server starts listenning as soon as it is run, even if it
10530 does not have connections to other routers. Let's see how well
10533 * Changed default connection retry timeouts for more suitable in
10536 * Removed cipher and such arguments from silc_idlist_add_client
10537 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10538 Added new function silc_idlist_add_data to add the keys and stuff
10541 * Added SilcIDListData structure and added it to SilcClientEntry
10542 and SilcServerEntry as their first field in the structure. This
10543 way we can explicitly cast the ID entries to the SilcIDListData
10544 structure and get common data for the entries. In past, we had
10545 to first check what type of connection it is and then cast it to
10546 correct ID entry type. Now, we can directly cast the opaque
10547 pointer to the SilcIDListData (no matter what ID entry it actually
10548 is) and get the data needed.
10550 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10553 in some circumstances even if threre were timeout tasks, though not
10554 IO tasks, but tasks anyway. Now fixed.
10556 * Defined SilcServerConnection structure to hold connection specific
10557 stuff about directly connected servers and routers. The definition
10558 is currently in silcd/server_internal.h. I thought about having
10559 a bit more important role fro this struct but for now it is used
10560 only when connecting to other server (or router actually).
10562 * Added connecting retry support in server when connecting to
10563 router(s). The retry feature implement exponential backoff
10564 algorithm. Also, added SilcServerParams structure to hold default
10565 parameters for server. For now, it include these retry settings
10566 and are hard coded. After server is moded to be as Silc Server
10567 Library this structure will be more important.
10569 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10571 * Changed client librarys channel->clients table to SilcList and
10572 changed code accordingly.
10574 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Changed client's channel table to SilcList and changed code
10577 accordingly. Also changed SilcChannelClientEntry to include back-
10578 pointer to the channel so that client entry can use that structure
10579 as list as well and we have fast cross-reference to the channel.
10580 This change dramatically decreased the complexity of channel
10581 handling with client entry and vice versa (removed one extra
10582 loop when searching for channel entry from many functions).
10584 * Changed server->sim from table to SilcDList and changed code
10587 * NAMES command can now be used from user interface. It will show
10588 the user list on the channel, neatly.
10590 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10591 Code now saves realname of the user if it becomes available.
10593 * Renamed configure.in to configure.in.pre and made ./prepare
10594 script to automatically add correct version string to
10595 configure.in which it creates from configure.in.pre.
10597 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10599 * NAMES command reply now shows users mode with the nickname when
10600 joining to channel.
10602 * Moved silc_client_ch[u]mode[_char] functions from
10603 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10604 place sucks, they are utility functions and should be in some
10607 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10609 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10612 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * Added TRQ (efficient deque and list library) into lib/trq. This is
10617 a very good list library that is currently used in the SILC. Defined
10618 SilcList API over the library because I didn't like the API very
10619 much. See lib/trq/silclist.h for the API and examples of how to
10620 use the API. Fixed various places in the code to use the new
10621 SilcList API. The SilcList is meant for lists that has a structure
10622 already defined as a list. It is not suitable to add just some
10623 context to the list (in TRQ, the context is the list actually).
10625 So, I defined SilcDList that can be used for the purpose where
10626 predefined list structure does not exit. This can be used as
10627 such list. Now some context just can be added to the SilcDList.
10628 Currently this list is not used in the SILC just yet, though there
10629 are a lot places where this can replace dynamically allocated
10630 tables and I will fix these places, later, to use SilcDList.
10631 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10632 and use TRQ internally).
10634 Also fixed some annoying warning messages that the original TRQ
10635 code generated. Also minor changes to TRQ's Makefile.in.
10637 * Added support for querying by Client ID to both WHOIS and
10638 IDENTIFY commands into server, as required by the protocol.
10640 * Removed method function pointers from SilcBuffer structure. They
10641 weren't used to anything and just increased the context size for
10642 no good reason. This change also made silc_buffer_alloc and
10643 silc_buffer_free functions inline functions.
10645 * Disabled command flooding detection support until it's fixed so
10646 that it accepts commands in but does not execute them more than once
10649 * Added silc_net_localhost(), to return local hostname, into
10650 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10651 that must be initialized before calling silc_client_init.
10653 * Added new function: silc_server_send_notify_on_channels to send
10654 notify messages to all channels client has joined. It is assured
10655 that the message is sent only once per client.
10657 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10658 lib/silcutil/silcutil.[ch] as silc_format function. The new
10659 function is generic and is used by server as well, not only by
10660 the logging routines.
10662 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10663 the provided version string was not acceptable. Added new function:
10664 silc_ske_check_version into lib/silcske/silcske.h. The function
10665 must be implemented by the application (client or server) and it
10666 does not reside in the SKE library. The function checks the version
10667 string remote end sent.
10669 * Added back pointers (to opaque context and to SilcSocketConnection)
10670 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10672 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10673 duplicate packet context structure.
10675 * Changed `notify' client operation to send same arguments as client
10676 receives from server except for ID's. ID's are mapped to correct
10677 ID entry and that is returned. Also, if channel entry is not sent
10678 by server but the notify is for channel the channel entry is sent
10679 to application (otherwise application doesn't know that it is for
10680 channel (library gets it from packet's Destination ID)).
10682 * Added silc_client_remove_from_channels into client library to
10683 remove a client from all channels it has joined to. Used when
10684 received SIGNOFF notify from server. Added also new function
10685 silc_client_replace_from_channels to replace old ID entry with
10686 new ID entry on all channels. Used when received NICK_CHANGE
10687 notify from server.
10689 * Fixed ID Cache list handling in silc_idlist_get_client in
10690 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10691 to get (or query) client by ID.
10693 * Updated TODO list.
10695 * Added connection authentication status message defined by the
10696 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10697 support for these into the code in client and server side.
10699 * Added generic function silc_client_send_command to send any command
10700 with variable argument list. Application should use this function
10701 to send commands if the command functions provided by the library
10702 does not suite for the application's user interface needs.
10704 * Added new `failure' client operation. Application is notified about
10705 received failure packet if client is executing a protocol. In this
10706 case the protocol's execution has failed.
10708 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10709 is required by the protocol.
10711 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10712 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10715 * Added status flag to SilcSKE object to indicate realtime status
10716 of the SKE protocol.
10718 * Application receives now exactly same command reply arguments as
10719 the library receives from server. However, if ID is received the
10720 corresponding ID entry is returned to the application (eg. Client
10721 ID is mapped to correct SilcClientEntry entry and that is returned).
10722 Changed command_reply client operation due to this change.
10724 * Changed all ID's in commands and in command replys as ID Payloads.
10725 Change affected both client and server side codes.
10727 All ID's sent in SILC network (with execption of ID's in SILC
10728 Packet header) are sent in ID Payload to support variable length
10731 * Server now notifies nick changes and notifies all clients on
10732 the channels about the new nickname (about the new Client ID,
10735 * Implemented CMODE command to change channel modes. Supports all
10736 channel modes defined by the protocol specs except ban and invite
10737 lists. (Also, private channel key mode is supported but support for
10738 setting private channel key in client is missing, thus, this mode
10739 has no effect on client side (except that server requires that the
10740 client uses private channel key and normal channel traffic does not
10743 Also, invite mode works per se, but INVITE command does not work
10744 yet correctly, so you can set channel as invite only channel but
10745 inviting clients to the channel does not work (it is yet to be
10746 thought what's the best way to do it).
10748 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10749 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10750 Implemented CUMODE command to change user's mode on the channel.
10751 Supports all modes defined by the protocol specs.
10753 * Added NAMES command reply to return users modes on the channel.
10755 * Removed unnecessary and slow ciphers from lib/silccrypt.
10757 * Set SO_KEEPALIVE option to connection sockets by default.
10759 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10761 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10762 redefined the Notify Payload into protocol specs.
10764 * Added silc_id_payload_parse_id to get ID directly from raw
10767 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10769 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10770 accept searching by Client ID as well.
10772 * Added support for LEAVE and SIGNOFF notify types in client library.
10774 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10775 to parse ID Payload from raw data.
10777 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Added flags parameter into silc_ske_assemble_security_properties
10780 function in lib/silcske/silcske.[ch].
10782 * Changed notify client operation to fit better for notify messages
10783 sent by server. The notify payload received from server is now
10784 passed to the application (after parsing it to SilcNotifyPayload).
10785 It is application's responsibility to retrieve the arguments
10786 from the payload and show the message the way it wants. The message
10787 sent by server is implementation specific.
10789 * Changed public keys to comply with the protocol specification.
10790 Old public keys are not supported anymore and are not compatible.
10792 * Removed nickname from Channel Payload as the latest draft removed
10793 it. The client must resolve the nickname from the NAMES command
10794 reply received when it joined the channel.
10796 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10798 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * Fixed some errors in protocol specification drafts.
10802 * Created lib/silccore/silcnotify.c to implement Notify Payload
10803 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10804 generic payloads described by protocol specifications. The file
10805 includes implementations for ID Payload and Argument Payload.
10807 * Changed Command Payload implementation to use the new Argument
10808 Payload. Changed command_xxxx_payload to command_payload_xxxx
10809 to comply with SILC coding conventions.
10811 * Added suppport for Argument Payload handling in Notify Payload
10812 implementation as protocol requires it. Added the new support
10813 into server and client lib as well.
10815 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10817 * Added support for multiple nicknames on same channel. [n] is
10818 added locally to the nickname if there are more than one same
10819 nicknames on the channel.
10821 * Server now sends all nicknames that matched WHOIS request.
10822 Client also shows the list received from server.
10824 * Added TOPIC command to client side. User can now set and show
10825 current topic on channel.
10827 * Added MOTD command to client and server. Also, server sends the
10828 motd when client connects to the server.
10830 * Changed version strings to comply ISO 8601.
10832 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10834 * Fixed protocol error handling in client library. It should now
10835 cope even if the SKE fails for some reason.
10837 * Made new protocol specification drafts for submitting to IETF.
10839 * Implemented TOPIC command to server in silcd/command.c.
10841 * Added two new notify types into lib/silccore/silcnotify.h:
10842 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10843 notify nickname change and topic setting/change on a channel.
10845 * API change of command_reply operation in client library. The
10846 application gets now the status type received from server as well.
10848 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10850 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10852 * Cras fixed and optimized the packet handling even further and
10853 it should work now. Minor change to the prototype of function
10854 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10856 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10858 * Added new function into lib/silcutil/silcschedule.[ch]:
10859 silc_schedule_with_fd to select() a specified fd. The function
10860 returns after timeout expires or data arrives or goes. The
10861 function is used by packet routines to wait that all data is
10862 received from network.
10864 * Fixed data reading from network in lib/silccore/silcpacket.c.
10865 The code now assures that all data is read from the fd and then
10866 continues packet processing. This was a bug fix since the code
10867 used to drop some data in some circumstances.
10869 * Added new function into lib/silcclient/client.[ch]:
10870 silc_client_start_key_exchange to start key exchange after
10871 connection has been established to server. The code internally
10872 now uses this funtion but its main purpose was to provide it
10873 for applications that perform their own connecting. After
10874 application has created a connection it merely calls this
10875 function to start the key exchange between client and server.
10876 The library takes care of everything else after that.
10878 Updated also lib/silcclient/README to explain the usage of
10881 * Do not send to application information that connection has
10882 been established. Application gets notified it by connect
10885 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Applied cras's patch to add silc_schedule_one function. The
10888 function runs scheduler once and returns.
10890 * Fixed the scheduler after cras messed it up. The timeout
10891 handling works now as it's supposed to work.
10893 * Added into lib/silccore/ silcnotify.h to include notify
10894 message types support. Changed silc_server_send_notify*
10895 functions, in server.[ch], to support those new notify types.
10896 Added the support for the notify types into client library,
10897 as well. Added new notify client operation into ops.h in
10900 * Changed silc_server_packet_send_to_channel to send normal
10901 packets instead of just channel message packets. The function
10902 is now used to send the notify packets to channels. It is not
10903 used to send channel message packets anymore, as server never
10904 sends them anymore.
10906 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10907 va_arg()s as it seems to require it nowadays. I guess, if SILC
10908 is compiled with older va_arg() the new code should work anyway.
10910 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10912 * Splitted core library. Core library (lib/silccore) includes
10913 now only SILC protocol specific core (and common) components.
10914 Created new utility library (lib/silcutil) that includes more
10915 generic purpose stuff. The stuff for util library was taken
10916 from the old core library. This was minor and easy split.
10918 * Created SILC Client Library (lib/silcclient) that includes
10919 implementation of the SILC client without user interface. This
10920 was major move from silc/ directory. The code has been changed
10921 so that it is transparent towards the user interface. The
10922 silc/ directory includes now the same user interface as before
10923 and it uses the new client library. Read lib/silcclient/README.
10924 Basicly, the client library performs everything else related
10925 to SILC except user interface handling. Also, configuration
10926 files are considered to be part of user interface and library
10927 does not handle them.
10929 This change also changed a lot of structures, function naming etc.
10930 Most important change was that SilcClientWindow object was
10931 renamed to SilcClientConnection in the client library. Created
10932 also new file lib/silcclient/ops.h. Also added new files
10933 silc/local_command.[ch] and silc/client_ops.[ch].
10935 All these changes were made to make it easier for user interface
10936 designers to create what ever user interface for the SILC client
10939 It is also expected that the server will be moved to lib
10940 directory as well and SILC Server Library will be created;
10941 sometimes in the future.
10943 * Removed Local commands from lib/silccore/silccommand.h as
10944 they are application specific and new client library does not
10945 handle any of those anymore.
10947 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10948 old client implementation in silc/.
10950 * Added support for callback functions in SILC_LOG_* macros.
10951 Application can now set its own callbacks that will be called
10952 instead of using the default functions that will always print
10953 the debug messages to stderr (or stdout). Also, debugging can
10954 now be disabled by setting silc_debug to FALSE and re-enabled by
10955 setting it to TRUE. Note, that logging will still work even
10956 if debugging is disabled.
10958 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10959 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10960 silc_log_reset_debug_callbacks.
10962 * To enable debugging in silc client one must give now -d
10963 option on command line.
10965 * Changed silc_schedule_init to automatically allocate task queues
10966 if they are not allocated before calling it.
10968 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10970 * Added GMP 3.1 into math library.
10972 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10975 a channel in SILC network. The packet is used by servers and
10976 routers to notify other routers that user has left a channel.
10977 This little feature was missing until now. Added the feature
10978 to protocol specification as well.
10980 Added functions: silc_server_send_remove_channel_user and
10981 silc_server_remove_channel_user into server.[ch].
10983 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10984 lib/silccore/silcpacket.h. However, they are not implemented
10987 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10989 * Fixed joining to a channel and sending channel messages
10990 between server and router. The channel message sending should
10991 now work inside a cell.
10993 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Fixed the private message sending between server and router.
10996 The private message sending should now work inside a cell.
10998 * Added silc_server_replace_id into server.[ch] to replace
10999 existing ID in the SILC network.
11001 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11002 and silc_idlist_replace_server_id into idlist.[ch] in server.
11004 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Fixed the server to server connections. Server can again now
11007 connect to router. Router to router connections probably does
11010 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Added dynamic protocol registering support. Now protocols can
11013 registered and unregistered on the fly. Patch by cras.
11015 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Added lib/contrib directory to hold routines that some platforms
11018 don't have but are needed by SILC.
11020 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11021 into lin/contrib to provide getopt() and getopt_long() for
11022 those who don't have it.
11024 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11026 * Added AWAY command to client. When away message is set and
11027 client receives a private message packet the client automatically
11028 replies to the sender with the away message.
11030 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11031 bug seemed to be the cause of recent problems when compiling
11034 * Added version detection support to SKE protocol specification
11035 and added the new changes to the SKE implementation as well.
11036 There were other minor changes in the SKE protocol as well.
11038 Many changes in lib/silcske/silcske.[ch] and in
11039 lib/silcske/payload.[ch].
11041 * Added ^U functionality, clear input line. Patch from cras.
11043 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11045 * Mainly small bugfixes on core library. Fixed some debugging
11046 logging and buffer overflow in silclog.c.
11048 * Updated config.sub and config.guess on the distribution tree.
11050 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11052 * Added command lagging support in server. Client may execute
11053 commands now only once in two seconds.
11055 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11057 * Optimized packet reception. MAC computation and checking is now
11058 also more optimized. A lot previously duplicated code is now
11059 used as generic by both client and server.
11061 * Fixed key pair generation in clientutil.c
11063 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11065 * Added into lib/silccore/silcbufutil.[ch] new function;
11066 silc_buffer_realloc.
11068 * Moved generic packet sending/encryption functions to
11069 lib/silccore/silcpacket.[ch] from client and server. Some
11070 rewriting of the functions.
11072 * Moved all generic packet reception/decryption functions to
11073 lib/silccore/silcpacket.[ch] from client and server. The
11074 packet processing is now much cleaner in both client and server.
11075 These were major changes in both client and server.
11077 * Created many common functions in server to do packet sending.
11078 Previously code were duplicated a lot, this has been removed
11079 with these changes.
11081 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11083 * Rewrote major parts of the ID cache system. Don't know
11084 whether it is better now or not but at least the API is more
11087 * Major rewrite on ID cache stuff on client because of the ID
11088 cache API changes. Added idlist.c to client.
11090 * Also major rewrite on ID cache stuff on server as well.
11091 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11092 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11093 in hand, instead they are all put into the ID cache system now.
11094 All server_idlist_* routines uses ID cache now instead of
11095 traversing its own lists (those lists does not exist anymore).
11096 SilcIDList though still exists. Also, SilcXXXEntry's are
11099 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11101 * Finally made the SKE implementation compliant to the protocol
11102 specification. All mp integers are now binary encoded as
11103 opposed being HEX encoded.
11105 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11108 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11109 functions: silc_[encode/decode]_pem. Also added function
11110 silc_encode_pem_file to PEM encode with newlines ('\n') for
11111 saving into a file.
11113 * SILC public keys are now encoded either PEM or binary. Same
11114 option is for private keys as well. By default private keys
11115 are binary encoded and public keys PEM encoded. Silly HEX
11116 encoding were removed.
11118 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11119 function to create fingerprints.
11121 * Fixed a bug in SHA1; does not change the original data anymore.
11123 * Partly implemented INFO command on client and server side.
11124 Fixed CLEAR command. Changes to SERVER command; show current
11125 server(s) when giving command without arguments. Added
11126 VERSION command to client.
11128 * Added check to server that unregistered connections cannot
11129 execute commands (unless it is specificly allowed).
11131 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11133 * Fixed screen refresh.
11135 * Fixed channel joining bug from client. On some circumstances
11136 client tried to join to a channel it had already joined.
11138 * Added public key verification process into client's protocol.c.
11139 The client now verifies the public key from user and saves
11140 it into ~./silc/serverkeys/ directory.
11142 Added into: clientutil.[ch]: silc_client_verify_server_key.
11144 * Changed SKE protocol's silc_ske_initiator_finish function
11145 to accept callback function that verifies the received public
11146 key. Removed old silc_ske_verify_public_key function.
11148 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11150 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11151 silc_pkcs_private_key[_data]_set.
11153 * Made the password and public authentication more cleaner in
11154 server's protocol.c.
11156 * Removed historic and obsolete protocol `channel_auth' from
11157 both client and server.
11159 * Removed wrong way of sending command status messages from
11160 server to client in server's command.c. The old way violated
11161 protocol specification.
11163 Changes to silccore/silccommand.[ch]: removed
11164 silc_command_encode_status_payload -> not needed anymore,
11165 changed silc_command_encode_payload_va to accept extra
11166 argument on variable argument list. The argument type must
11167 now be provided to the function. Also, added new function:
11168 silc_command_encode_reply_payload_va which is same as
11169 normal command_encode_payload_va except command status type
11170 is provided as extra argument.
11172 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Added ~./silc directory handling. The directory includes the
11175 public and private keys for the client.
11177 Added silc_client_check_silc_dir, silc_client_create_identifier
11178 and silc_client_load_keys.
11180 * Implemented SILC protocol compliant public key. Added public
11181 and private key saving to and loading from files.
11183 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11184 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11185 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11186 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11187 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11189 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11190 silc_pkcs_load_[public/private]_key.
11192 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11194 * Added silc_server_get_route (route.[ch]) to get connection
11195 data for the fastest route for given ID.
11197 * Implemented INVITE command on client and server. The command
11198 were re-defined in the SILC Protocol Specification and the
11199 implementation now complies with the specification.
11201 * Implemented PING command on client and server.
11203 * Implemented NAMES command on client and server. The server side
11204 supports currently only normal server not router server yet.
11205 Some changes to NAMES definition in SILC protocol specification.
11207 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11209 * Implemented LEAVE command on client and server.
11211 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11212 again. This change was made to the protocol as well. Server
11213 should not violate the protocol specification anymore.
11215 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11217 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11218 was tested. SOCKS4 was not but should work anyway.