1 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
3 * Couldn't detach and reattach twice, because of the previous
4 commit. Affected file silcd/packet_receive.c
6 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
8 * Added check to ignore Port value if Initiator is FALSE.
9 Remote router coudln't connect if Port was set. Affected file
12 * If some client tries to resume more than once at the same time,
13 server crashed. Router didn't crash, but showed odd behaviour
14 (didn't allow clients to join anymore, ..). Affected files
15 silcd/packet_receive.c silcd/idlist.h
17 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
19 * Destroy the file transfer session in silc_client_file_close
20 with timeout. Affected file lib/silcclient/client_ftp.c.
22 * Call SFTP server monitor in READ and WRITE after the actual
23 operations. Affected file lib/silcsftp/sftp_server.c.
25 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
27 * Create one configure script from configure fragments
28 (configure.ad). This is a first step towards new distribution
29 system. Affected files prepare, configure.in.pre,
30 lib/silcmath/mpi/configure.ad.
32 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
34 * Removed expiring of client key pair. Affected file is
35 irssi/src/silc/core/clientutil.c
37 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
39 * Check the number of connections from real number of
40 connections instead of socket number, when deciding if
41 server is full. Affected files are silcd/server.c,
42 server_internal.h and silcd.c.
44 * Clarified the connections_max meaning in General section
45 in doc/example_silcd.conf.in.
47 * The reconnect_keep_trying default value set to TRUE
48 if it is not defined in the config file. Affected file
51 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
53 * Fixed crashbug in connection closing, after a protocol
54 completion callback, which might have closed it already.
55 Affected file silcd/server.c.
57 * Fixed rekey with PFS in backup router. It did not allow
58 rekeys with PFS, and when the rekey protocol timedout
59 it crashed the backup router without the above fix. Affected
60 file silcd/packet_send.c and server.c.
62 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
64 * The silc_client_add_channel_private_key now returns the
65 private key context if pointer is given as argument.
66 Affected files are lib/silcclient/silcclient.h and
69 * Added support for using channel private keys in SILC
70 Client Library even if the private key mode is not set
71 on the channel. Affected file lib/silcclient/client_channel.c.
73 * The channel private key used to decrypt message is now
74 delivered to the application in the 'channel_messageÃ' client
75 operation. Affected files are lib/silcclient/silcclient.h
78 * Fixed wrong arg type for user limit in CMODE command reply.
79 Affected file silcd/command.c.
81 * The user limit is now taken and saved to SilcClientEntry in
82 JOIN and CMODE command replies and in CMODE_CHANGE notify.
83 Affected files lib/silcclient/silcclient.h, command_reply.c
86 * Added support to the new private message key indicator
87 packet. Added a new function to the client library:
88 silc_client_send_private_message_key_request. The sender
89 indicates to be initiator, and receiver is responder.
90 Added the indicator to the SilcClientEntry as 'prv_resp'
91 boolean. Affected files are lib/silcclient/silcclient.h
92 client.[ch], and client_prvmsg.c.
94 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
96 * Fixed the JOIN command calling when called with both
97 -auth and -founder. Affected file is lib/silcclien/command.c.
99 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
101 * Check watcher list for resumed clients as well. Affected
102 file is silcd/packet_receive.c.
104 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
106 * Implemented the user limit to the CMODE_CHANGE notify,
107 CMODE command reply and JOIN command reply in server.
108 Affected files are silcd/server.c, command.c, command_reply.c,
109 packet_send.c and packet_receive.c.
111 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
113 * Defined SILC_STRFMT_END that must be used now with
114 silc_buffer_strformat, instead of SILC_STR_END. Fixes
115 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
116 lib/silcclient/silcvcard.c, silcd/server_util.c.
118 * Fixed the adding of public key to the WATCH list in server.
119 Fixed the WATCH notify sending to client. Affected files
120 are silcd/packet_send.[ch], command.c, server_util.c.
122 * Implemented the watching by public key in the SILC Client
123 Library and SILC Client. Affected files are
124 lib/silcclient/command.c and client_notify.c.
126 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
128 * Added support for public key watching in server. Affected
129 files are silcd/server.c, server_internal.h, command.c,
132 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
134 * Added public key to the SIlcClientEntry. Affected files
135 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
137 * Fixed the get_clients_whois reply processing to return
138 exactly same entries server returned. Makes it possible
139 to search using attributes. Affected file is
140 lib/silcclient/idlist.c.
142 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
144 * Save founder key to SilcChannelEntry. Affected files are
145 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
147 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
149 * Call the monitor callback with _CLOSED status from the
150 silc_client_file_close. Affected files are
151 lib/silcclient/client_fpt.c, silcclient.h
153 * Added silc_client_get_clients_whois which resolves using
154 WHOIS, and supports requested attributes as well.
155 Affected files are lib/silcclient/silcclient.h, idlist.c.
157 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
159 * Added support for asking the destination filename where
160 the downloaded file is saved in the file transfer. Affected
161 files are lib/silccilent/silcclient.h, client_ftp.c.
163 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
165 * Fixed error handling in resuming data processing. Affected
166 files are lib/silcclient/client_resume.c and client.c.
168 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
170 * Fixed silc_client_send_private_message to return TRUE correctly.
171 Affected file lib/silcclient/client_prvmsg.c.
173 * Added topic to the SilcChannelEntry. Affected files are
174 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
176 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
178 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
179 file lib/silcclient/command.c
181 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
183 * Convert all commands to UTF-8 before passing them to the
184 client library. Still need to convert replies from UTF-8 to
185 the locale encoding. Affected file
186 irssi/src/silc/core/silc-cmdqueue.c
188 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
190 * redirect all silc_client_command_calls through a queueing framework.
191 This fixes /CYCLE and the annoying "nick change after auto-joining
192 a channel". Furthermore it defines one central point where
193 command parameters can be UTF-8-ified. Affected files
194 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
195 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
197 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
199 * use asynchronous connect() to establish router connections.
200 Fixes problem when the primary router goes down. Affected files
201 silcd/server.c, silcd/server_backup.c
203 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
205 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
206 Fixed various compilation warnings when type casting ints
207 to pointers or vice versa, of different size. Updates around
210 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
212 * Surrogates not allowed in UTF-8 strings, updated decoder.
213 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
214 testers in lib/silcutil/tests/ directory.
216 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
218 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
219 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
220 files are lib/silcclient/silcclient.h, client.c.
222 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
224 * When resuming a session fails, notify the user that the session
225 file needs to be removed eventually. Affected files
226 irssi/src/fe-common/silc/module-formats.[ch],
227 irssi/src/silc/core/client_ops.c.
229 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
231 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
232 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
234 * Typofix in Irssi::Silc module. Affected file
235 irssi/src/perl/silc/Silc.xs.
237 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
239 * Changed the way NOTICE flagged messages are treated. Added support
240 for notices in queries and signing notices. Affected files
241 irssi/default.theme; irssi/docs/help/in/notice.in;
242 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
243 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
245 * Fixed typo in /ACTION help. Affected file
246 irssi/docs/help/in/action.in
248 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
250 * Fixed typo in perl module. Affected file
251 irssi/src/perl/silc/Server.xs
253 * Changed the way ACTION flagged messages are treated. Added support
254 for actions in queries and signing actions. Affected files
255 irssi/default.theme; irssi/docs/help/in/action.in;
256 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
257 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
260 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
262 * Incorrectly reported error when client had to be resolved from
263 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
265 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
267 * Fixed whois public key hash table deleting and adding in
268 detached client case. Affected file silcd/packet_receive.c.
270 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
272 * Changed filenames of silc/fe module not to collide with filenames
273 from core/fe. Also seperated public messages printing from
274 query messages printing. Affected files are all in
275 irssi/src/fe-common/silc.
277 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
279 * Fixed the invite process handling during joining to use
280 correct server name for the client that is matched against
281 the invite string for the channel. Wrong server name caused
282 inability to join the channel. Affected file is
285 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
287 * Fixed the CUMODE channel founder authentication on normal
288 server to not remove the founder rights on existing founder
289 before checking that router accepts the mode change. Affected
290 files are silcd/command.c and silcd/packet_receive.c.
292 * Remove the server entry correctly when rekey timeouts and
293 remote router connection on normal server is closed. Fixes
294 a crash where server uses the freed server entry. Affected
297 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
299 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
300 networks. This is the first step in solving the bug about
301 /SERVER ADD -silcnet <silcnet>. Affected files
302 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
303 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
304 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
306 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
308 * /SMSG and /MMSG now correctly create new queries. Affected files
309 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
311 * Add basic support for SILC protocol specific variables in perl.
312 Affected files irssi/src/perl/silc/*, irssi/configure.in,
313 irssi/src/perl/Makefile.am
315 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
317 * Don't use silc_get_input, it's obviously not reliable. Fixes
318 issue when the current key expires. Affect file
319 irssi/src/silc/core/clientutils.c
321 * Make the session data filename configurable. This makes it
322 possible to have different session files for different
323 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
324 client_ops.[ch], silc-servers.c,
325 irssi/src/silc/fe-common/silc/module-formats.[ch]
327 * Use the same set of libtool files for the MPI lib as for the
328 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
329 config.sub, configure.in, install-sh, missing, mkinstalldirs
331 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
333 * Fixed server statistics decrementing error to not go to
334 negative. Affected file silcd/packet_receive.c.
336 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Use silc_server_query_add_error to add error in public key
339 search error. Added support in send_reply to send errors
340 without specific argument. Affected file silcd/server_query.c.
342 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
343 Client for NO_SUCH_NICK. It was against the protocol specs.
344 Affected file irssi/src/silc/core/client_ops.c.
346 * Added backwards support for the wrong NO_SUCH_NICK error sending
347 in server. To be removed in SILC Server 1.0. Both old clients
348 and clients with fixed error handling now works. Affected file
349 silcd/server_query.c.
351 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
353 * fixed a bug in the whois using attributes function where no
354 error was sent if no nickname and client id but the attributes were
355 given to whois. Affected file silcd/server_query.c
357 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
359 * remove public key from public key hashtable on detach. Affected
360 file silcd/packet_receive.c
362 * free public key hashtable before removing clients on server
363 shutdown. Affected file silcd/server.c
365 * remove public key prior deleting client-data on killing a client.
366 Affected file silcd/server_util.c
368 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
370 * Getting the MOTD from other servers works now. Affected
371 files are silcd/command.c and silcd/command_reply.c
373 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
375 * Initialize the variable idletag, since it is tested in
376 silc_core_deinit for its default value. Affected file
377 irssi/src/silc/core/silc-core.c
379 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
381 * Fixed signed channel messages across cells. Affected file
384 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
386 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
387 is not defined. They can now be safely used in if-statements
388 without braces. Affected file lib/silcutil/silclog.h.
390 * Added the checks for backup closing connection due to error
391 (local or remote) and thus not allow the resuming to occur
392 in reconnect. Affected files are silcd/packet_send.c
395 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
397 * Help file updates. Affected files in irssi/src/docs/help/in/.
399 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
401 * Fixed channel messages across cells. Affected file
404 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
406 * Fixed file transmission accepting in client library to not
407 start the negotiation if user hasn't accepted the transfer,
408 instead create new session for resent transfer. Affected
409 file lib/silcclient/client_ftp.c.
411 * Show the session ID in the file transmision list. Remove
412 session from list that failed to transfer. Switch the current
413 session automatically after transmission, and in errors, to new
414 session if other sessions exists in the transfer list. Affected
415 files are irssi/src/silc/core/silc-servers.c,
416 irssi/src/fe-common/silc/modfule-formats.c.
418 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
420 * Fixed MIME header parsing for the hopefully last time. Affected
421 file lib/silcutil/silcstrutil.c
423 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
427 * The SILC RNG is now gauranteed to return non-zero random
428 values. Affected files are lib/silccrypt/silcrng.[ch].
430 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
432 * Fixed nickname formatting when changing only case of the
433 nickname. Affected file lib/silcclient/idlist.c.
435 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
437 * Fixed a memory leak and incorrect printing of the "appears as"
438 message. Affected file irssi/src/silc/core/client_ops.c
440 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
442 * Added CRT (Chinese Remainder Theorem) supported RSA
443 private keys and private key operations. This significantly
444 increases private key operation efficiency. No compatibility
445 issues with new or old private keys. Affected files are
446 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
448 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
450 * Fixed GCC-3.3.2 related compilation warnings from the
453 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
455 * Removed RC6 from distributions.
457 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
459 * Added some better comments to lib/silccrypt/silcpkcs.h,
460 optimized some routines in lib/silccrypt/silcpkcs.c.
461 Added test_silcpkcs into lib/silccrypt/tests/.
463 * Fixed silc_rng_global_init to actually init the global RNG
464 if RNG wasn't provided for it. Affected file is
465 lib/silccrypt/silrng.c.
467 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
469 * Added silc_hash_table_find_by_context_ext. Affected files
470 lib/silcutil/silchashtable.[ch].
472 * Save the public key on normal server in WHOIS command reply
473 from attributes, if present, and add it to public key hash
474 table. Fixes WHOIS resolving by public key on normal server.
476 Optimized the attributes resolving on normal server to not
477 resolve if we resolved them already from router.
479 Affected files are silcd/server_query.c, command_reply.c.
481 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
483 * Added support for whois using attributes.
484 Affected files silcd/command_reply.c, silcd/packet_receive.c,
485 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
488 * Added support for whois using public key attribute to /WHOIS i
489 client command. Affected files irssi/docs/help/in/whois.in,
490 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
492 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
494 * Fixed UMODE setting in server when the client has anonymous
495 mode set. The mode setting was not working. Affected file
498 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
500 * Fixed some bugs and typos related to sending split messages.
501 Print notification when sending messages with /MMSG. Affected
502 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
504 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
506 * Optimized the socket referencing in packet routines, client
507 library and server. Affected files are lib/silccore/silcpacket.c,
508 lib/silcclient/client.c and silcd/server.c.
510 * If silc_socket_set_qos is given with NULL arguments the QoS is
511 reset from the socket. Affected files are
512 lib/silcutil/silcsockconn.[ch].
514 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
516 * Add a /LISTKEYS command which lists the locally cached
517 client and server keys. Affected files
518 irssi/src/fe-common/module-formats.[ch],
519 irssi/src/silc/core/silc-{channels,servers}.c
520 irssi/docs/help/in/listkeys.in
522 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
524 * Check that packet queue purging was successful. Affected
525 files lib/silcclient/client.c and silcd/packet_send.c. Related
526 to MAC failed errors.
528 * Do not clear the inbuf even if it is empty if QoS was applied
529 to it. Otherwise the QoS data is cleared and MAC failed error
530 will occur. Affected file lib/silccore/silcpacket.c.
532 * Use the rekey period time as rekey protocol timeout value.
533 If the rekey does not succeed during the rekey period there's
534 something very wrong, and we most likely end up with wrong keys,
535 do graceful reconnect then. Affected file silcd/server.c.
537 * Take reference of the socket in the parser context, as it's
538 possible to have the parsers in queue after the socket is
539 disconnected and this may cause crash. Affected files are
540 lib/silccore/silcpacket.c, lib/silcclient/client.c and
543 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
545 * Fixed KICK command reply sending, it sent to replies.
546 Affected file silcd/command.c.
548 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
550 * Finish the silc-mime.pl script. It now supports MIME type
551 guessing using magic files, signing data messages, executing
552 MIME handlers in background. Affected files
553 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
555 * Changed MIME signal handler to make things easier for the perl
556 script. Affected files irssi/src/silc/core/client_ops.c,
557 silc-servers.c, and irssi/docs/signals.txt
559 * Cleaned up the silc_mime_parse function and fixed detection
560 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
562 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
564 * Resolve the IP for file transfer listener from the connection
565 socket. Affected file lib/silcclient/client_ftp.c.
567 * Accept NULL hostname parameter in the functions
568 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
569 if hostname is not wanted.
571 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
573 * Fixed race condition between silc_client_init and
574 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
576 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
578 * Fixed file transfer connection closing when SIGNOFF for
579 the client is received from server. Affected file is
580 lib/silcclient/client_ftp.c.
582 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
584 * Check for disconnected socket in QUIT callback. Affected
585 file silcd/command.c.
587 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
589 * Modified the MIME parsing to allow \n and \r\n as delimiters.
590 Affected files lib/silcutil/silcstrutil.c
592 * Cleaned up the escape/unescape functions for correctness and
593 speed. Affected file irssi/src/silc/core/client_ops.c
595 * Removed handling for data messages with Content-Type: text/*,
596 moved parsing of MIME headers to the signal handler, added
597 support for signing and verifying data messages. Affected
598 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
599 irssi/src/silc/core/silc-{servers,channels}.c
601 * Added a perl script for handling data messages based on
602 information read from Mailcap files. New file
603 irssi/scripts/silc-mime.pl
605 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
607 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
608 acknowledge recepetion of a message to the sender. Updated
611 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
613 * Unregister channel key saving callback when deleting channel.
614 Affected file lib/silcclient/idlist.c.
616 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
617 before calling notify client operation. Affected file is
618 lib/silcclient/client_notify.c.
620 * Unregister QoS tasks when deleting the socket connection.
621 Affected files lib/silcutil/silcsockconn.[ch],
622 unix/silcunixsockconn.c.
624 * Implemented latest presence-attrs draft changes. Affected
625 files lib/silccore/silcattrs.h and
626 irssi/src/silc/core/silc-queries.c.
628 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
630 * Save old channel keys in list to allow more rapid change
631 of channel keys if server for some reason does that. This
632 avoids loosing so many channel messages due to not having
633 key to decrypt. Affected file lib/silcclient/silcclient.h,
634 idlist.c and client_channel.c.
636 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
638 * Continued backup router tests and fixes. Affected files
639 silcd/server_backup, server_util.c, server.c. See TODO.
641 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
643 * Fixed SERVER_SIGNOFF handling in servers. The client
644 was removed from wrong list thus not removing the client
645 at all. Affected file silcd/packet_receive.c.
647 * Do not execute rekey protocol for disabled connections as
648 it would never go through. Affected file silcd/server.c.
650 * Added timeout for rekey protocol to catch if the protocol
651 never executes successfully. Affected files silcd/server.c
654 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
656 * Abandon packet processing for disconnected sockets. Check
657 this always after calling packet processing callback.
658 Affected file lib/silccore/silcpacket.c.
660 * Fixed double registration disconnection code in server.
661 Closed wrong connection. Affected file silcd/packet_receive.c.
663 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
665 * On normal server reconnect to primary during resuming 4
666 times, then give up. Affected file silcd/server_backup.c.
668 * If during reconnecting to routers we notice we have router
669 connection but no primary router set, the server is in desync.
670 Reconnect to primary to restore network. Affected file
673 * Assure that only one protocol is exeucting at the same time.
674 Added checks for all protocols. Affected files are
675 silcd/server.c and server_backup.c.
677 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
679 * Check that a string is not already part on invite/ban
680 string when processing it. Affected file silcd/server_util.c.
682 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Fixed the CUMODE_CHANGE for founder mode changes to comply
685 with 1.2 version of the protocol. Affected file is
686 silcd/packet_receive.c.
688 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
690 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
691 where the passphrase was given. Affected file is
694 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
696 * INVITE and BAN notifys are now delivered from routers to
697 servers (but not clients) on the channel. Updated specs and
698 code. Affected files silcd/packet_[send|receive].[ch],
699 command.c, server.c and server_util.c.
701 * Implemented INVITE and BAN announcing. Affected files are
702 silcd/server.[ch], server_util.c.
704 * Implemented SilcStatus error type argument returning in
705 command reply error in server. Affected file silcd/command.c.
707 * Implemented SilcStatus argument returning in comand reply
708 in client library. The command_reply client operation now
709 returns error specific arguments as well. Affected files
710 are lib/silcclient/command_reply.[ch], client_resume.c,
711 lib/silccore/silcstatus.[ch].
713 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
715 * Backup router protocol version 1.2 implemented. Testing still
716 required. Affected files in silcd/server_backup.[ch], server.c,
717 packet_receive.c and server_internal.h.
719 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
721 * silc_client_send_[channel|private]_message now return TRUE
722 or FALSE. Affected file lib/silcclien/client_channel.c and
725 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
727 * Check for explicit nickname in INVITE and BAN processing
728 during join as well (and don't expect only wildcards in
729 invite/ban strings). Affected file silcd/command.c.
731 * Fixed the INVITE and BAN by public key. The public key saved
732 is the PK payload (as specified) not the raw data. Affected
733 file silcd/server_util.c.
735 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
737 * UTF-8 text message support for actions and notices in SILC
738 Client. Affected file irssi/src/silc/core/client_ops.c.
740 * silc_get_username and silc_get_real_name now returns sensible
741 data on Win32. Patch by Toni Willberg. Affected file is
742 lib/silcutil/win32/silcwin32util.c.
744 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
746 * Provide a signal handler to send MIME encoded messages and emit
747 a signal when a MIME encoded message is received. Also document
748 the signals for usage with the perl interface.
750 A sample perl script will be supplied at a later point.
752 Affected files are irssi/docs/signals.txt,
753 irssi/src/silc/core/client_ops.[ch],
754 irssi/src/silc/core/silc-{channels,servers}.c
756 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
758 * Use SILC_COMMAND_PING to estimate the round-trip time to the
759 server. Use this time to display a lag and disconnect when it
760 exceeds a specified limit.
762 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
764 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
766 * Remove the channel auth list in normal server if router
767 encofrces its list during connecting. Send notify to channel
768 to remove the mode to remove the list. Affected files are
769 silcd/server_util.c and silcd/packet_receive.c.
771 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
773 * Added support for channel public keys. Updated protocol specs
774 and implemented it. Affected files are
775 silcd/command.c, command_reply.c, lib/silcclient/command.c,
776 lib/silcclient/command_reply.c.
778 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
780 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
781 terminate the process on Linux. Affected file silcd/silcd.c.
783 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
785 * Check for NULL buffer in silc_buffer_clear. Affected file
786 is lib/silcutil/silcbuffer.h.
788 * Simplified the backup router protocol by removing the _GLOBAL
789 types. Updated protocol specs and the code. Affected files
790 are silcd/server_backup.[ch].
792 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
794 * Deny '@' and '!' from nicknames since they are reserved
795 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
796 Updated protocol specs and the code.
798 Affected files are silcd/server_util.[ch].
800 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
802 * Fixed stack overflow in Irssi SILC client. Affected
803 file irssi/src/silc/core/client_ops.c.
805 * Check that Host is set in ServerConnection and RouterConnection
806 in silcd.conf. Affected file silcd/serverconfig.c.
808 * Fixed crash in server with protocol completion callbacks,
809 namely rekey and backup resuming protocols. Affected files
810 are silcd/server_backup.c and silcd/server.c.
812 * Fixed rekey protocol to not restart if it is started already.
813 Affected files are lib/silcclient/client.c and
816 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
820 * Fixed EOF handling in SILC Config, affected file
821 lib/silcutil/silcconfig.c.
823 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
825 * Fixed RESOLVING flag handling in JOIN notify and other
826 notifys to handle the resolvings correctly in client library.
827 Affected file lib/silcclient/client_notify.c.
829 * Do not send full INVITE and BAN lists in INVITE and BAN
830 notifys, only the changed information. Affected file
833 * Fixed INVITE notify sending in INVITE command, send it
834 only when needed. Affected file silcd/command.c.
836 * Handle the founder key change properly in CMODE_CHANGE
837 notify. Bug #122. Affected file silcd/packet_receive.c.
839 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
841 * Remove the mark for output (mark it only for input) after
842 purging outgoing queue. Prevents the "Error in select()"
843 floods. Affected file silcd/packet_send.c.
845 * Fixed incorrect connection deletion from client library
846 after calling "connect" client operation. Could cause
847 crashes for example during reconnect timeouts. Affected
848 files are lib/silcclient/client.c and
849 irssi/src/silc/core/client_ops.c.
851 * Check server private key file permissions before starting
852 the server. Affected file silcd/serverconfig.c.
854 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
856 * NULL terminate allocated string in silc_buffer_strformat.
857 Affected file lib/silcutil/silcbuffmt.c.
859 * Rewrote the invite/ban list string handling in server to
860 use SilcBuffer instead. Affected files are silcd/command.c
861 and silcd/server_util.c.
863 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Fixed double free in CMODE command when setting new HMAC
866 for channel. Affected file silcd/command.c.
868 * Added couple of missing memset's to zero sensitive memory.
869 Affected files silcd/command.c, lib/silcclient/command.c.
871 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
873 * Fixed a double free in INVITE command error handling in
874 server. Affected file silcd/command.c.
876 * Added macros SILC_SWAB_[16|32] to swab byte order of
877 16-bit and 32-bit unsigned integers. Affected file
878 lib/silcutil/silctypes.h.
880 * Use the SILC_SWAB_16 instead of htons() in server when
881 handling ports since the ports in structures are always
882 in little-endian order (regardless of platform). Affected
883 file silcd/serverid.c and silcd/server_backup.c.
885 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
887 * Send DISCONNECT in close admin command in server. Affected
888 file silcd/command.c.
890 * Check whether we are already connecting to a remote router
891 (in addition of checking whether we are already connected)
892 before creating new connection. Affected file silcd/server.c.
894 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Added better compiler and compiler flags checking in
899 * Check that socket is valid after QoS is applied to data.
900 Affected file lib/silcutil/unix/silcunixsockconn.c.
902 * Make sure the socket connecetion is not closed to early
903 when closing connection in server. Also make sure the
904 connection is always closed after error in a protocol.
905 Affected file silcd/server.c.
907 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
909 * Removed --session and --dummy options from Irssi SILC Client.
910 -d option is available only if --enable-debug was given.
911 Affected files are irssi/src/silc/core/silc-core,
912 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
914 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
916 * Added silc_buffer_steal to steal the data from the buffer.
917 Affected file lib/silcutil/silcbuffer.h.
919 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
921 * Fixed server crash with double Primary block in config file.
923 Fixed also various memory leaks around the config file
924 parser. Affected files lib/silcutil/silcconfig.c,
925 silcd/serverconfig.c.
927 * Changed my nickname (Johnny Mnemonic) to my real name, this
928 means that bugs introduced by him were actually introduced
931 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
933 * Don't display "foo appears as foo\nYou're now known as foo"
934 messages. Affected file irssi/src/silc/core/client_ops.c
936 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
938 * Fixed error handling of invalid client entry when calling
939 commands in server. Fixes a crash. Affected file
942 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
944 * Added some sanity checks in server for correctness of the
945 server configuration. Affected file silcd/serverconfig.c.
947 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
949 * Prevent endless resolving of user informations in USERS
950 command by checking the command reply status correctly.
951 Affected file lib/silcclient/command_reply.c.
953 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
955 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
956 file is lib/silcutil/silcfileutil.c. A patch by Matthew
957 Aldous <Matthew@Aldous.com>.
959 * Added better implementation using CriticalSection of
960 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
961 <mikko.lahteenmaki@pikabaana.net>.
963 * Added some Winsock WIN32 compatiblity defines into
964 includes/silcwin32.h.
966 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
968 * Fixed double free in async host lookup code. Affected file
969 lib/silcutil/silcsockconn.c.
971 * On backup router handle now the SERVER_SIGNOFF from router
972 for local connected servers too, and close the connections.
974 Do not process them as normally signing off servers when they
975 really signoff by sending EOF fe, but always assume that
976 router sends the SERVER_SIGNOFF.
978 Affected files silcd/server.c and silcd/packet_receive.c.
980 * Fixed socket unsetting when closing connections. Affected
981 files silcd/server.c and silcd/packet_send.c.
983 * Do not print the nickname in SERVER_SIGNOFF if we do not
984 have it. Prevents asserts in Irssi core. It is possible we
985 don't have the nick if it was just being resolved when server
986 signoff. Affected file irssi/src/silc/core/client_ops.c.
988 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
990 * Fixed autonick crashbug in client library. Affected file
991 lib/silcclient/client.c.
993 * Fixed Unix implementation of SilcMutex to really assert if
994 the mutex is locked/unlcoked already. Affected file
995 lib/silcutil/unix/silcunixmutex.c.
997 * Fixed locking in silc_schedule_uninit. It didn't lock
998 when dispatching timeout tasks. Affected file is
999 lib/silcutil/silcschedule.c.
1001 * Changed Win32 implementation of SilcThread to use modern
1002 Win32 interface. Affected file is
1003 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1005 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1007 * Don't print signed messages when sending failed. Affected files
1008 irssi/src/silc/core/silc-[servers.c/commands.h]
1010 * Send adquate signal when founding a channel by joing it. Affect
1011 file irssi/src/silc/core/client_ops.c
1013 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1015 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1016 irssi/src/fe-common/core/themes.c
1018 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1020 * Fixed close command to use the port correctly when closing
1021 server connections. Affected file silcd/idlist.c.
1023 * Check for NULL outbuf in silc_socket_write. It is possible
1024 that it is NULL is some odd case. Affected files are
1025 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1027 * Do not call final protocol callback for backup router
1028 resuming protocol when closing connection. It is closed
1029 by timeout in case of error. Affected file silcd/server.c.
1031 * Backup reconnect to router if backup resuming protocol
1032 failed. Affected file silcd/server_backup.c.
1034 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed double free in SKE library error hadling when signature
1037 error occurred. Affected file lib/silcske/silcske.c.
1039 * Save the fingerprint to new SilcClientEntry after changing
1040 nickname. Affected file lib/silcclient/client_notify.c.
1042 * Print SIGNOFF in Irssi SILC client only if the nickname is
1043 known. Prevents asserts in Irssi core. It is possible we
1044 don't have the nick if it was just being resolved when it
1045 quit. Affected file irssi/src/silc/core/client_ops.c.
1047 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Fixed double free in invite list adding code when adding
1050 invite strings. Affected file silcd/server_util.c.
1052 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1054 * More log printing during backup router protocol. Affected
1055 file silcd/server_backup.c.
1057 * Removed backwards support for old private key file format.
1058 Affected file lib/silccrypt/silcpkcs.c.
1060 * Removed backwards support for not-so-strict decryption length
1061 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1063 * GETKEY to update the client entrys fingerprint too.
1064 Affected file lib/silcclient/command_reply.c.
1066 * Added --without-libtoolfix for package builders using weird
1067 wrappers around libtool (BSD at least).
1069 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1071 * Fixed backup router bugs: When backup resumes router and
1072 receives a CHANNEL_MESSAGE packet the backup must not act
1073 as router since the packet header decryption would be
1074 different. Also, when relaying packets to channel, do
1075 not re-encrypt packets on backup that came from the primary
1076 since the connection isn't really router-router connection.
1077 Affected files silcd/server.c, silcd/packet_send.c.
1079 * Added checks in encryption/decryption that encryption/decryption
1080 length sent as argument really is multiple by block size. Helps
1081 catching really weird bugs like the above backup router bugs
1082 when packets are being decrypted in wrong way. Affected files
1083 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1085 * Fixed padding generation in private key file encryption.
1086 Affected file lib/silccrypt/silcpkcs.c.
1088 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1090 * Added ignore_message_signatures setting which can be used
1091 to ignore signatures in messages. Affected files are
1092 irssi/src/silc/core/client_ops.c, silc-core.c.
1094 * Fixed the libtoolfix to use command line options instead of
1095 environment variables. They didn't work as expected. Now,
1096 the libtool is fully run-time configurable.
1098 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1100 * Verify signature payload for signed messages. Affected files
1101 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1102 irssi/src/silc/core/silc-core.h
1104 * Display signature verification result in public and private
1105 messages using theme abstracts. See irssi/default.theme for
1106 examples on their usage. Affected files
1107 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1108 irssi/src/fe-common/silc/module-formats.[ch],
1109 irssi/src/fe-common/silc/fe-common-silc.c,
1110 irssi/src/fe-common/silc/Makefile.am
1111 irssi/src/fe-common/core/fe-messages.[ch]
1113 * Fixed bugs in Irssi's theme parsing. Affected files
1114 irssi/src/fe-common/core/themes.c
1116 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1118 * Calculate the correct length for signed messages before
1119 encrypting, it must be multiple by block size. Affected
1120 file lib/silccore/silcmessage.c.
1122 * silc_message_signed_get_public_key returns now both
1123 decoded and encoded public key. Affected files are
1124 lib/silccore/silcmessage.[ch].
1126 * Added libtoolfix script that makes the libtool more generic
1127 and configurable in run-time. Now we can specify in run-time
1128 if what kind of libraries we want to create, regardless of
1129 configuration. SIMs are now creates even if --disable-shared
1130 was explicitly given.
1132 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Fixed founder key sending in CMODE command in client.
1135 Affected file lib/silcclient/command.c.
1137 * Fixed CUMODE founder authentication in server to not check
1138 for client's public key since it's not supposed to do that.
1139 Affected file silcd/command.c.
1141 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1143 * Set realname and hostname in NICK_REC records. Affected file
1144 irssi/src/silc/core/silc-nicklist.c
1146 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1148 * Remove 1.0 protocol backwards compat code from client
1151 * Added more reliable check for whether nickname did change
1152 or not, or whether only Client ID changed in NICK_CHANGE
1153 notify. Affected file lib/silcclient/client_notify.c.
1154 Fixes bug in '@' character handling in a nickname.
1156 * Added support for automatically parsing signature from
1157 the message payload. Added new function
1158 silc_message_get_signature to return the payload to
1159 application. Affected files lib/silccore/silcmessage.[ch].
1161 * Changed the private_message and channel_message client
1162 operations to deliver the SilcMessagePayload to the
1163 application too. Application can use it fe. to get the
1164 signature from the message for verification. Affected
1165 file lib/silcclient/silcclient.h, client_channel.c and
1168 * Redefined the signed payload for message payloads.
1169 Updated protocol specs and implemented.
1171 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1173 * Fixed wrong invite and ban list handling in server command
1174 reply. Affected files are silcd/command_reply.c,
1175 silcd/server_util.[ch].
1177 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1179 * Fixed CMODE setting in server when founder mode was set.
1180 Affected file silcd/command.c. Bug #95.
1182 * Added support to setting specific public key in CMODE in
1183 Irssi SILC client. Affected file lib/silcclient/command.c.
1185 * Added support to use specific public key in CUMODE in
1186 Irssi SILC Client. Affected file lib/silcclient/command.c.
1188 * Added support for inviting and banning by public key in
1189 Irssi SILC client. Affected file lib/silcclient/command.c.
1191 * Fixed fingerprint/babbleprint showing in invite and ban
1192 list command replys. Affected file is
1193 irssi/src/silc/core/client_ops.c.
1195 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1197 * Format CMODE +c and +h to display both the mode and the argument
1199 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1201 * Added test vectors and test programs for SHA-1, MD5,
1202 HMAC-SHA1 and HMAC-MD5. New tests are located in
1203 lib/silccrypt/tests/. Fixed also argument decoding bug in
1204 MD5 implementation. Affected file lib/silccrypt/md5.c.
1206 * Changed the channel private key and private message key
1207 generation (with static keys) to use SHA1 instead of MD5,
1208 as SHA1 is the mandatory hash function in SILC. Affected
1209 file lib/silcclient/client_[channel/prvmsg].c.
1211 * Changed the private key file encryption to use SHA1 instead
1212 of MD5. Added support for the old generation and added
1213 automatic change of the key (to be removed later). Affected
1214 files lib/silccrypt/silcpkcs.c.
1216 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1218 * Load only files with .pub suffix in PublicKeyDir. Affected
1219 file silcd/serverconfig.c.
1221 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1223 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1224 channels. Affected files silcd/silcd.c, silcd/server.h.
1226 * Added the config directive PublicKeyDir for the client block.
1227 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1229 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1231 * Merged Toni's irssi/silc.conf patch.
1233 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1235 * Max alloc tests in allocation routines. Affected file
1236 lib/silcutil/silcmemory.c.
1238 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1240 * Fixed a typo in resuming code that fixed detach/resume code
1241 in server. Bug #93. Affected file silcd/packet_receive.c.
1243 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1245 * Do reverse lookups for server when /connecting. Affected files
1246 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1247 irssi/src/core/net-nonblock.*
1249 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * Added library versioning for shared libraries. Affected
1252 files configure.in.pre and lib/Makefile.am.pre.
1254 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1256 * Display INVITE and BAN lists as specified by SILC 1.2
1258 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * Do not send invite list back unless asked (when sending
1261 no arguments) or when list was modified. Affected file
1264 * Remove client from invite list in KILLED notify and in
1265 KILL command. Affected file silcd/command.c and
1268 * Fixed bugs in invite list handling in INVITE command.
1269 Affected files silcd/command.c and silcd/server_util.c.
1271 * Merged with Irssi 0.8.6.
1273 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1274 Affected file irssi/src/fe-text/silc.c.
1276 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1278 * The silc_argument_get_[first/next] now return the argument
1279 type to caller. Added silc_argument_payload_encode_one.
1281 Affected files are lib/silccore/silcargument.[ch].
1283 * Added support for the SILC 1.2 INVITE command and new
1284 invite lists to server. Affected files are silcd/command.c,
1285 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1287 * Added support for the SILC 1.2 BAN command and new
1288 ban lists to server. Affected files are silcd/command.c,
1289 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1291 * Added support to client sending new INVITE command. Affected
1292 file is lib/silcclient/command.c.
1294 * Added support to client sending new BAN command. Affected
1295 file is lib/silcclient/command.c.
1297 * Added support for removing client from invite list when kicked
1298 from channel, as SILC 1.2 dictates. Affected files are
1299 silcd/packet_receive.c and silcd/command.c.
1301 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1303 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1304 automatically the cipher's internal IV. Affected files
1305 lib/silccrypt/silccipher.[ch].
1307 * Assure the RESUME_CLIENT packet is not sent to twice to
1308 backup router if the detached client was originated from
1309 the backup. Affected file silcd/server.c. Bug #76.
1311 * Changed silc_sim_symname to not allocate memory. Affected
1312 file lib/silcsim/silcsimutil.c.
1314 * Fixed memory leaks with SIMs in server. Affected files
1315 silcd/serverconfig.c, silcd/server.c.
1317 * Fixed channel key distribution after resuming detached
1318 client. Affected files silcd/packet_receive.c.
1320 * Fixed channel's global_user boolean checking after detaching.
1321 Check it after changing the owner of the client not before.
1322 Affected file silcd/packet_receive.c.
1324 * Fixed few double frees from client library. Fixes at least
1325 Bug #81, possibly others too.
1327 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1328 notifys in Irssi SILC Client. Affected file is
1329 irssi/src/silc/core/client_ops.c. Bug #82.
1331 * Applied Ville Räsänen's manual page and --mandir bugfix
1332 patch. Affected files are configure.in.pre and Makefile.am.pre.
1335 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Added support to backup router protocol for backup to tell
1338 normal server that it cannot use the backup router as primary
1339 because the primary isn't really down. Updated protocol
1342 * Added support for primary router to tell backup router that
1343 resuming is not possible because the backup really isn't primary
1344 in the cell. For example if backup disconnected itself the
1345 resuming is not allowed since the primary really did not
1346 go down. Updated protocol specs.
1348 * Removed MARS from crypto library.
1350 * Defined the CTR mode and Randomized CBC mode in SILC. The
1351 CTR mode is RECOMMENDED now in specification. Defined also
1352 Serpent cipher as optional cipher. Updated the protocol specs.
1354 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1356 * Added support for inviting/banning by IP/MASK, public key,
1357 and explicit Client ID. Redefined the command and notify
1358 types to allow easier forwards support for other methods
1359 of inviting/banning. Updated protocol specs.
1361 * Remove the client from channel's invite lists if the client
1362 is kicked or killed. Updated protocol specs.
1364 * Unified the Channel Message Payload and Private Message
1365 into one Message Payload. Updated protocol specs and
1368 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Don't wait for EOF after socket error has occurred, but
1371 close the connection. Affected file is silcd/server.c.
1373 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1375 * Added support for setting FOUNDER mode on channel with
1376 specific public key which can be set with CMODE command.
1377 Updated protocol specs and implemented in client and server.
1379 * Fixed the Irssi SILC client to correctly shutdown the client
1380 library to avoid memory leaks. Affected files are
1381 irssi/src/silc/core/silc-core.c and silc-servers.c.
1383 * Deprecated the No Reply flag in SKE protocol and introduced
1384 "IV Included" flag which can be used to indicate that the IV
1385 is included in the ciphertext. This makes it possible to use
1386 SILC on unreliable transport, such as UDP which may cause
1387 packet reordering and losses. Updated protocol specs, did
1390 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1392 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1393 < 32 bit values in correct size. Affected file is
1394 lib/silcmath/mp_mpi.c.
1396 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed the KE Start Payload parsing to check that mandatory
1399 fields are present. Affected file lib/silcske/payload.c.
1401 * Fixed compilation warnigs in Irssi SILC Client. Affected
1402 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1404 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1406 * Print "nick now appears as newnick" and update Irssi's nicklist
1407 when you change your nick to "nick". Closes #62
1409 * Never format your own nick. Closes #63
1411 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1413 * SILC_UMODE_GONE changes are now propagated correctly to the
1414 Irssi client. Closes #54
1416 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1418 * Fixed example in /HELP KEY
1420 * Added expando $j which expands to current SILC Client version
1422 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Fixed public key decoding in crypto library.
1426 * Added better error printing to SKE library.
1428 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Fixed NICK command to not crash if nickname was not sent.
1432 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1434 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1435 Deprecated the old Encrypt-And-MAC order. Updated protocol
1436 specs and implemented.
1438 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1439 generation. Updated specs and implemented.
1441 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Added support for rekey before 2^32 sequence number wraps.
1444 Affected files in server and client library.
1446 * Padding must be at least 8 bytes now. Implemented and updated
1449 * Compute maximum padding for authentication packets to make
1450 passphrase approximation attacks impossible. Affected files
1451 in client library and in server.
1453 * Fixed PING command sending in client library and handling in
1454 server. The server ID must be ID Payload, not raw ID data.
1455 Affected files in server and client library.
1457 * Defined that all public keys sent in commands and notify
1458 payloads are actually Public Key Payloads not raw public key
1459 data. Updated protocol specs and implemented.
1461 * Updated protocol version to 1.2. Updated specs and code.
1463 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1464 status types. Updated specs and the code.
1466 * Added support for normal client to kill its own entries from
1467 the network. Updated protocol specs and the code.
1469 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1470 and added initial implementation.
1472 * Added MAC field to the Private Message Payload to protect
1473 against chosen ciphertext attacks. Updated the protocol specs
1476 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1477 attribute to indicate the user's current idle and signon time
1478 of a service. Updated protocol specs and implemented.
1480 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Added "do_not_bind" argument to silc_client_file_send what
1483 can be used to not bind locally but assume the file receiver
1484 provides the point of connect. Usefull when sender is behind
1485 NAT device. Affected file lib/silcclient/silcclient.h and
1488 * Added -no-listener option to FILE SEND command in Irssi SILC
1489 client. Affected file irssi/src/silc/core/silc-servers.c.
1490 Renamed FILE RECEIVE to FILE ACCEPT.
1492 * Confirm passphrase for private key encryption in
1493 silc_create_key_pair and silc_change_private_key_passphrase.
1494 Affected files are lib/silcutil/silcapputil.c.
1496 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Move silc_client_packet_send back to internal, added
1499 silc_client_send_packet, a bit simpler function for application.
1500 Affected files lib/silcclient/silcclient.h, client.c and
1503 * Moved the SilcClientEntry, SilcChannelEntry and
1504 SilcServerEntry to silcclient.h to be public and documented
1505 them for application. Affected files are
1506 lib/silcclient/silcclient.h and idlist.h.
1508 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Fixed manual page installation patch by Ville Räsänen.
1511 USERS help page fix patch by Ville Räsänen
1513 * Changed the silc_client_command_call interface to make
1514 the command call simpler for the application. The library
1515 now handles the command line parsing, command finding and
1516 execution. Application only needs to call the function
1517 with the command line. Affected files are
1518 lib/silcclient/silcclient.h, command.[ch].
1520 * Fixed silc_get_input to NULL-terminate the returned input.
1521 Affected file lib/silcutil/silcutil.c.
1523 * Resolve the client's public key in JOIN command if the
1524 founder auth data is being requested but we don't know the
1525 client's public key. Affected file silcd/command.c.
1528 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Print notify for server opers when backup router comes
1531 online. Affected file silcd/server.c.
1533 * Fixed the INVITE command to send the invite list in
1534 command reply. Affected file silcd/command_reply.c.
1536 * Fixed MOTD command reply sending. Affected file
1539 * UTF-8 decode the topic in TOPIC command reply and LIST
1540 command reply in Irssi SILC client. Affected file is
1541 irssi/src/silc/core/client_ops.c.
1543 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Fixed the INVITE command to not crash Irssi SILC client
1546 when given without nickname argument. AFfected file
1547 irssi/src/silc/core/client_ops.c.
1549 * Fixed double free in WHOIS query on normal server when
1550 forwarding query to router. Affected file is
1551 silcd/server_query.c.
1553 * Fixed WATCH command reply handling on normal server which
1554 was missing altogether. Affected file silcd/command_reply.c.
1557 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1559 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1560 Included yodl sources for each of these. Also modified
1561 Makefile.am prototype to install these files to proper
1562 locations. Updated CREDITS. Affected file Makefile.am.pre,
1563 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1566 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Added support for encrypted private key files. Now
1569 passphrase must be provided when new key pair is created
1570 (can be empty though), and prompted when loading the
1571 private key. Added support for loading the old-style
1572 non-encrypted private keys as well. Affected files
1573 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1576 * Fixed silc_get_input to accept input on all terminals.
1577 Affected file lib/silcutil/silcutil.c.
1579 * Moved the Irssi SILC client key loading and other stuff
1580 to be called after the arguments and UI is initialized.
1581 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1583 * Added -P option to Irssi SILC client which can be used
1584 to change the passphrase of the private key. Affected
1585 file irssi/src/silc/core/silc-core.c.
1587 * Added silc_change_private_key_passphrase apputil routine
1588 to lib/silcutil/silcapputil.[ch].
1590 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Fixed connection closing in client library to not crash.
1593 Moved the connection freeing totally to function
1594 silc_clinet_del_connection. Affected file
1595 lib/silcclinet/client.c.
1597 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Changed includes/silcincludes.h to silcincludes.h.in to
1600 include configuration specific information. The silcdefs.h
1601 is not included in to installation anymore (it's only
1602 compilation time header).
1604 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Moved the SilcClient and SilcClientConnection from client.h
1607 to the public lib/silcclient/silcclient.h. Changed the
1610 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * If version string in silc_clinet_alloc is NULL the library
1613 puts it automatically. Affected file lib/silcclient/client.c.
1615 * Changed the version strings from variables to #define's
1616 in includes/silcversion.h.
1618 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Added shared library complation support.
1622 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * Added lib/silcutil/silcapputil.[ch] for application
1625 utility functions. It includes routines for applications'
1626 convenience. Added silc_create_key_pair, silc_show_public_key
1627 and silc_load_key_pair functions.
1629 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Send RESUME_CLIENT packet from router to backup routers
1632 to in resuming. Affected file silcd/packet_receive.c.
1634 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * In IDENTIFY command parsing, send all other IDs except
1637 Client IDs explicitly to router for resolving on normal
1638 server. Also check that ID received in WHOIS command is
1639 always Client ID, others are not allowed. Affected file
1640 silcd/server_query.c.
1642 * Merged latest changes from irssi.org CVS.
1644 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1647 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1649 * Fixed the heartbeat sending in Irssi SILC client. Moved
1650 the silc_client_packet_send to silcclient.h for application
1651 usage. Affected files lib/silcclient/client_internal.h
1652 lib/silcclient/silcclient.h.
1654 * Fixed a bug in query resolving in server. Used wrong
1655 variable in a for loop and crashed. Affected file is
1656 silcd/server_query.c.
1658 * Server constructs requested attributes only to locally
1659 connected clients. Affected file silcd/server_query.c.
1662 * Fixed a bug when sending resolving from router to server
1663 with requested attributes. The constructed WHOIS command
1664 was incorrect. Affected file silcd/server_query.c.
1667 * Fixed Requested Attributes saving in WHOIS command reply.
1668 The length of the data buffer must be saved too. Affected
1669 file silcd/command_reply.c.
1671 * Update the client entry's servername after detaching is
1672 over. Affected file silcd/packet_receive.c. Bug #37.
1674 * Resolve incomplete client entrys in CUMODE_CHANGE and
1675 CMODE_CHANGE notifys. Affected file is
1676 lib/silcclient/client_notify.c. Bug #42.
1678 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Fixed channel key packet processing bug on backup router
1681 during backup resuming protocol. Affected file is
1682 silcd/packet_receive.c.
1684 * Fixed memory leaks in server. Affected files are
1685 silcd/server.c and silcd/packet_receive.c.
1687 * Fixed packet decryption problem when backup router encrypted
1688 channel message with wrong key during backup resuming
1689 protocol. Affected file silcd/packet_send.c.
1691 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1692 Toni Willberg (toniw@iki.fi)
1694 * Changed the SilcCipher context to be private. Changed the
1695 silc_cipher_get_iv to just return pointer to the IV. Added
1696 silc_cipher_get_name to return the name of the cipher.
1697 Fixed code all around to support these changes. Affected
1698 files are lib/silccrypt/silccipher.[ch], client library and
1701 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Fixed unaligned access in lib/silccore/silcattrs.c.
1705 * Fixed libtool linking in lib/silcsim/Makefile.am.
1707 * Fixed services attribute printing. Affected files is
1708 irssi/src/silc/core/silc-queries.c.
1710 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * Fixed a crashbug in incoming server accepting. Affected
1713 file silcd/server.c.
1715 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * Added automatically generated index to Toolkit Reference
1720 * Added support for Postscript Toolkit Reference Manual.
1722 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1727 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Added 'send_events' boolean argument to the function
1730 silc_schedule_set_listen_fd which sends the set events to
1731 the application explicitly if set to TRUE. Default action
1732 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1733 lib/silcclient/client_internal.h and silcd/server_internal.h.
1735 * Added silc_compare_timeval to determine which time values
1736 is smaller. Affected file lib/silcutil/silcutil.[ch].
1738 * Added sort-of "Quality of Service" (QoS) support to
1739 SilcSocketConnection. Data reception can be controlled with
1740 rate limit per second and/or read data length limit.
1741 Added silc_socket_set_qos. Affected files are
1742 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1744 * Added the QoS configuration to SILC Server configuration
1745 file. Affected files are silcd/serverconfig.[ch] and
1748 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Merged with irssi.org CVS.
1752 * Failed OPER and SILCOPER authentications are now logged.
1753 Affected file silcd/command.c. Bugs #25.
1755 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * ROBODoc documented lib/silcutil/silcbuffer.h and
1758 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1759 <ville.rasanen@iki.fi>.
1761 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Added support for auto-passphrase authentication from the
1764 config file during connecting which was not implemented
1765 yet. Affected file irssi/src/silc/core/client_ops.c.
1767 * Fixed a bug in authentication protocol failure handling which
1768 was processing wrong callback context. Affected files
1769 are lib/silcclient/client.c and protocol.c.
1771 * Fixed the /ATTR allow off to actually work. Affected file
1772 is irssi/src/silc/core/silc-queries.c.
1774 * Fixed the /ATTR -del to work. Affected file is
1775 irssi/src/silc/core/silc-queries.c.
1777 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1781 * Fixed mask attribute adding in Irssi SILC client. Affected
1782 file irssi/src/silc/core/silc-queries.c.
1784 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Added support for saving the requested attributes in
1787 WHOIS to directory. Affected file is
1788 irssi/src/silc/core/silc-queries.c.
1790 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Added support for parsing VCard fields that do not have
1793 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1795 * Fixed a double free bug in hash table foreach function
1796 if the entry was deleted in the foreach callback. Affected
1797 file lib/silcutil/silchashtable.c.
1799 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * Added silc_attribute_get_verify_data to return the signature
1802 verification data for either user digital signature or
1803 server digital signature in Requested Attributes. Affected
1804 files are lib/silccore/silcattrs.[ch].
1806 * Added silc_vcard_alloc which is used to allocated dynamic
1807 SilcVCard context. The silc_vcard_free now checks whether
1808 the context is dynamically allocated or not. Affected files
1809 are lib/silcutil/silcvcard.[ch].
1811 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Periodically remove the NOATTR status from client entry
1814 so that the client may take the attributes in use even after
1815 server has resolved them unsuccessfully earlier. Affected
1816 file silcd/server_query.c and idlist.h.
1818 * Moved sha1hash and md5hash from client->internal to
1819 SilcClient for application usage. Affected files are
1820 lib/silcclient/client.h and client_internal.h.
1822 * Fixed attribute encoding and decoding bugs. Affected
1823 files lib/silccore/silcattrs.[ch].
1825 * Added ATTR command to Irssi SILC Client which is used to
1826 manage user's Requested Attributes sending and values for
1827 WHOIS command. Affected files around Irssi SILC client.
1829 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Added silc_buffer_strformat which can be used to format
1832 strings into a buffer which size is automatically increased.
1833 Affected file lib/silcutil/silcbuffmt.[ch].
1835 * Added implementation of VCard (RFC 2426) which can be used
1836 as part of Requested Attributes in WHOIS command. Affected
1837 file lib/silcutil/silcvcard.[ch].
1839 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Some strncat -> silc_strncat changes our the core and
1844 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1845 errors. Added better error printing to SKE library.
1846 Affected files lib/silcske/silcske.c, silcske_status.h and
1849 * Save the PKCS key length even if only private key is set to
1850 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1852 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1853 length in bits not in bytes. Affected files are
1854 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1855 silcd/server_query.c.
1857 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Added silc_attribute_payload_encode_data to directly encode
1860 the data into the attributes buffer. Renamed function
1861 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1862 Affected files are lib/silccore/silcattrs.[ch].
1864 * silc_hash_table_find_foreach calls the foreach function now
1865 once even if the nothing was found with context set to NULL.
1866 Affected file lib/silcutil/silchashtable.[ch].
1868 * Remove the RESOLVING flag from client entry after received
1869 the Requested Attributes from the client. Fixed memory leak
1870 in client entry freeing. Affected files silcd/server_query.c
1873 * Added Requested Attributes support into SILC Client Library.
1874 It is not able to send requested attributes in WHOIS command,
1875 and also receive and process requested attributes. Added
1876 silc_client_attribute_[add|del] and silc_client_attributes_get
1877 functions. Added also `ignore_requested_attributes' to the
1878 SilcClientParams to not use attributes in client. Affected
1879 files are lib/silcclient/command.c, client_attrs.[ch],
1880 silcclient.h, client_internal and client.[ch].
1882 * Changed the silc_client_get_client_by_id to support Requested
1883 Attributes, it takes them as argument now. Affected file
1884 is lib/silcclient/silcclient.h, and idlist.c.
1886 * Added -details option to WHOIS command in Irssi SILC Client
1887 to support the requested attributes. By default it requests
1888 all attributes. Affected file lib/silcclient/command.c and
1889 irssi/doc/help/in/whois.in.
1891 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Add also SERVICE attribute for server-constructed attribute
1894 data. Also digitally sign the attributes and add
1895 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1896 silcd/server_query.c.
1898 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Changed the silc_attribute_payload_encode to support list
1901 of attributes (function may be called several times to add
1902 a new attribute). Removed the silc_attribute_payload_encode_list
1903 function. The encoding function now also automatically encodes
1904 the data, so the caller does not need to do that. Affected
1905 files lib/silccore/silcattrs.[ch].
1907 * Added support for replying on behalf of the user to the
1908 Requested Attributes in WHOIS command in the server. Affected
1909 file silcd/server_query.c.
1911 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1912 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1914 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Don't swtich to become primary router if we are backup if
1917 decryption error has occurred. Affected file silcd/server.c.
1919 * Fixed a bug in backup router IP address comparison in
1920 silc_server_backup_get.
1922 Save now also the port of the server/router and use that
1923 in comparison as well. Affected file silcd/server_backup.c.
1925 * Normal server now reconnects to backup router automatically
1926 if connection is lost to it. Affected file silcd/server.c.
1928 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * If packet processing fails (like integrity check fails)
1931 the connection is closed now. Affected files are
1932 lib/silccore/silcpacket.c and silcd/server.c.
1934 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Fixed double free in RSA public key set function
1937 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1940 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1943 Added server_query.[ch] which provides one interface for
1944 querying information using all three commands.
1946 * Changed all "typedef unsigned char" in core library to
1947 "typedef SilcUInt8".
1949 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1953 * Renamed silc_server_get_client_resolve to
1954 silc_server_query_resolve and moved to server_query.[ch].
1956 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Resumed client packet handling from server put the resumed
1959 client on wrong list on router and caused the client not
1960 be present on the network anymore. Now fixed to put the
1961 client to correct list. Affected file silcd/packet_receive.c.
1963 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1965 * Various cleanup in error message output in config parsing code
1966 and in server init code. Fixed error log files containing
1967 too many newlines ('\n') in some situations. Affected files are
1968 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1970 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Use the reverse lookupped hostname in client internals
1973 instead of one user provided us as remote server name.
1974 Affected file lib/silcclient/client.c.
1976 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Added 'app_context' to silc_schedule_init. It is an
1979 application specific context that is delivered to application
1980 in task callback functions. Affected files are
1981 lib/silcutil/silcutil.[ch].
1983 * The hb_context in SilcSocketConnection is not freed
1984 automatically anymore (application must free it). Freeing
1985 it automatic is inconsistent. Affected files are
1986 lib/silcutil/silcsockconn.[ch].
1988 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Added support for removing explicitly added client connections
1991 in rehash and closing the client connections if they were
1992 unconfigured in the rehash. Affected file silcd/server.c.
1994 * Added support for aborting automatically pending commands
1995 that never receives the reply (to avoid memory leaks).
1996 Added also silc_server_command_pending_timed to set the
1997 specific timeout for pending command. Affected files are
1998 silcd/command[_reply].[ch].
2000 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2001 specs and lib/silccore/silcstatus.h.
2003 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2005 * Changed the silc_get_time to accept time value as argument
2006 or if zero is sent return current local time. Affected
2007 file lib/silcutil/silcutil.[ch].
2009 * Added STATS command to client library and Irssi SILC client.
2010 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2012 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Assure that channel key is set before sending it. May
2015 crash server otherwise. Affected file silcd/packet_send.c.
2017 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Assure that endless loop cannot happen with detached client
2020 resolving on normal server. Added idlist status
2021 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2022 silcd/idlist.h and silcd/packet_receive.c.
2024 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Incoming file transfer request cannot use same session as
2027 the sending session. This can happen when sending file to
2028 yourself. Crashed the client on quit. Affected file
2029 lib/silcclient/client_ftp.c. Bug #24.
2031 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Implemented the draft-riikonen-precense-attrs draft and
2034 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2036 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Distribute the SERVER_SIGNOFF notify also to local backup
2039 routers from the primary router. The backup router may not
2040 have the signing of local server directly connected and need
2041 to know about the signoff. Affected file silcd/server_util.c.
2043 * Use the primary router as the origin of the locally connected
2044 server when it is disconnecting from the backup router since
2045 that's where it really is coming from. Now the clients from
2046 the disconnecting server are removed correctly and "shadow"
2047 clients are not left to the backup router. Affected file
2050 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * If normal server is standalone and found existing but disabled
2053 channel, do not re-create the channel since it creates
2054 duplicate same channels. Affected file silcd/server.c.
2056 * Added anonymous client connections support to server. New
2057 "anonymous" configuration option to ConnectionParams section
2058 added. If set to true, the username and hostname information
2059 of the client will be scrambled and anonymous user mode is
2060 set automatically to the user. Affected files are
2061 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2063 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * In JOIN notify handling, mark that the cache entry of the
2066 client cannot be expired. Can cause crashes on normal
2067 server (asserts client->channels). Affected file is
2068 silcd/packet_receive.c.
2070 * From now on distribution versions are used as protocol versions
2071 instead of by default using the Toolkit base version as protocol
2072 version. Affected file prepare.
2074 * Do not set the locally resolved hostname for local client
2075 entry but take what server sends. This way the real hostname
2076 is showed in WHOIS for yourself. Affected file is
2077 lib/silcclient/idlist.c and lib/silcclient/client.c.
2079 * Resolve local info with IDENTIFY when connecting to server.y
2081 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2083 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2084 for implied search (not needed on platforms which has native
2085 pthreads library). Use --without-pthreads to disable threads.
2086 Affected file is configure.in.pre
2088 * Fixed --with-iconv on platforms which need to bypass (broken)
2089 native iconv(). Affected file is configure.in.pre
2091 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Moved -C option parsing in Irssi SILC client at same time
2094 as other options. The UI was initialized earlier and caused
2095 problems on command line. Bug #16. Affected file is
2096 irssi/src/silc/core/silc-core.c.
2098 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2100 * Added global variable silc_log_timestamp that tells silclog
2101 wether to print or not the timestamp in the logging files.
2102 Affected file lib/silcutil/silclog.[ch].
2104 * Added silcd configuration option Timestamp in the Logging
2105 section. Affected file silcd/serverconfig.[ch],
2106 doc/example_silcd.conf.in.
2108 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Fixed fingerprint checking to check for entirely empty
2111 fingerprint instead of two first bytes when determining
2112 if it is set. Bug #18. Affected file silcd/command.c.
2114 * Fixed duplicate PKCS name registering to not allow it.
2115 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2117 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2119 * Conditionalize non-gcc compiler optimizations for various
2120 platforms, enable those commented out. Cleanups.
2121 Affected file lib/silcmath/mpi/configure.in
2123 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2125 * silc_rng_exec_command() left zombie processes if command
2126 didn't generate any output. Affected file
2127 lib/silccrypt/silcrng.c
2129 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2131 * Rewrote iconv checking, introduce --with-iconv for systems
2132 which rely on libiconv. Check if iconv() provided by libc
2133 is good enough, otherwise demand libiconv. Affected file
2136 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2138 * Search for ldopen() also in libc. This enables SIM support
2139 on *BSD systems. Based on patch from Alex Zepeda. Affected
2140 file configure.in.pre
2142 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2144 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2145 This fixes prepare on *BSD systems. Affected file
2148 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * More fixed for not having purge timeout for global clients
2151 that are on channel. Affected files silcd/command_reply.c
2154 * Fixed the rekey protocol to work with backup router connections.
2155 Rekey packets are now allowed on disabled connections as
2156 well. Affected files silcd/packet_send.c and server.c.
2158 * Do not switch to be as backup router when shutting down and
2159 closing the primary connection. Affected file silcd/server.c.
2161 * Fixed memory leaks in backup router deleting. Added
2162 silc_server_backup_free to free all data during shutdown of
2163 server. Affected files silcd/server_backup.[ch].
2165 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Do not process commands if the sock->user_data is NULL.
2168 Affected file silcd/command.c.
2170 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Fixed buffer overflow and security problems (loosing bits
2173 in CFB encryption) in SILC RNG. Problems reported by
2174 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2176 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Added yet more checks that client is not expired on global
2179 list if it is on channels. Affected file is
2180 silcd/command_reply.c.
2182 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Merged c0ffee's MIME signal patch which adds support for
2185 sending also MIME messages in Irssi SILC Client, and handling
2186 received MIME messages in a signal (and perhaps doing something
2187 to non-textual MIME messages).
2189 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Fixed pending command deletion in server and client library
2192 to check the whole list instead of breaking after first found.
2193 The affected files are silcd/command.[ch] and
2194 lib/silcclient/command.[ch].
2196 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2199 secret or private, otherwise it's possible to find out
2200 whether a secret channel exists or not. Affected file
2203 * If CMODE change fails during the mode setting, assure that
2204 the old mode mask is set for the channel back. Affected
2205 file silcd/command.c.
2207 * Fixed passphrase saving on +a channel on normal server
2208 after successful JOIN command. Affected file silcd/command.c.
2210 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Remove server/router operator privileges in DETACH command,
2213 since it's possible to resume to server where these
2214 privileges would not be allowed for the client. Affected
2215 file silcd/command.c.
2217 * Do not set to wait for backup in rehash of the server.
2218 Affected file silcd/server.c.
2220 * Do not check listener sockets when counting how many
2221 socket connections we have. Affected file is
2222 silcd/server_util.c.
2224 * Do not announce disconnected clients that are remaining
2225 in history (for WHOWAS). This is because SIGNOFF notify
2226 for these has been sent earlier already. Affected file
2229 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Buffer overflow with CUMODE command's mode->mode character
2232 conversion. Reported by Ville Räsänen. Affected file
2233 lib/silcutil/silcutil.c.
2235 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Allow heartbeat packets to go disabled connections anyway.
2238 Affected files silcd/server.c and silcd/packet_send.c.
2240 * Do not broadcast New Channel packets with List flag set
2241 in the packet to backup routers. The router must check
2242 for the correctness of the packets before sending them.
2243 It is possible that router will have enforce Channel ID
2244 change and this would cause desync in the backup router.
2245 Affected file silcd/packet_receive.c.
2247 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2248 are handled in list parsing. They are not list packets
2249 anymore. Affected file silcd/packet_receive.c.
2251 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Stop waiting for backup router through the timeout, not
2254 directly after backup router has arrived. Affected file
2257 * Do not re-create channel keys and send them when removing
2258 clients in server shutdown. Affected files are
2259 silcd/server_internal.h and silcd/server_util.c.
2261 * Notify distribution to backup routers was missing from
2262 the silc_server_send_notify_dest function which caused
2263 desyncing problems with backup router. Affected file is
2264 silcd/packet_send.c.
2266 * The client's channel removing was working wrong on
2267 backup router. It assumed that it doesn't know global
2268 information but backup router does know. For this reason
2269 it could remove channel when it wasn't supposed to do that.
2270 Affected file silcd/server.c and silcd/server_util.c.
2272 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * Stop for a couple seconds after badkup router has become
2275 primary router. Affected file silcd/server.c.
2277 * Added silc_server_remove_servers_by_server, which is used
2278 to remove servers originated from some other server. Also
2279 clients of those servers can be removed too. Affected file
2280 silcd/server_util.[ch].
2282 * When removing clients after a server has signed of remove
2283 also all servers behind that server (unless they are known
2284 to be available locally), and send SERVER_SIGNOFF for each
2285 of the server separately. Also the signed off clients are
2286 sent now separately per signed off server. The affected files
2287 are silcd/server.c and silcd/server_util.[ch].
2289 * All servers added with silc_idlist_add_server must always
2290 have both "router" and "connection" pointers set. Otherwise,
2291 bad server entries may be left around in the cache.
2292 Affected file silcd/command_reply.c.
2294 * Do not create the channel key in NEW_CHANNEL packet
2295 processing if the channel is empty. Affected file
2296 silcd/packet_receive.c.
2298 * Completed backup router support for standalone routers.
2299 Supports also servers in the cell that do not use the backup
2302 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Fixed a bug in silc_string_regexify which did not add '^'
2305 at the start of each string, and thus the matching was
2306 not explicit. For example ban list iikone@*!*@* would
2307 match also "priikone", which is wrong, it would have to be
2308 *iikone@*!*@* to match also "priikone". Affected
2309 file lib/silcutil/unix/silcunixutil.c.
2311 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Enable all local server connections before updating client
2314 caches when we've become backup router. Otherwise, signoff
2315 packets may not reach the clients. Affected files are
2316 silcd/server.c and silcd/server_util.[ch].
2318 * Fixed a bug in version string parsing which could crash
2319 the program with specially formatted version string.
2320 Bug reported and patch provided by Ville Räsänen. Affected
2321 file lib/silcutil/silcutil.c.
2323 * Handle the disconnection immediately when DISCONNECT
2324 packet is received in server. Affected file silcd/server.c.
2326 * Primary router now waits a short time (10 seconds) for
2327 backup router connection before accepting any other
2328 connection (except local). Affected file silcd/server.c,
2331 * Fixed a crash in client libary in NICK_CHANGE notify when
2332 NICK_CHANGE arrived for client entry we are resolving
2333 currently. Affected file lib/silcclient/client_notify.c.
2335 * Call the sconn->callback completion even if error had
2336 occurred. Start reconnecting always if connection to
2337 primary router fails during backup router protocol.
2338 Affected files silcd/server.c and server_backup.c.
2340 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Added functions silc_server_send_opers and
2343 silc_server_send_opers_notify to send packets stricly
2344 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2345 to send variable argument notify to operators.
2346 Affected files silcd/packet_send.[ch] and silcd/server.h.
2348 * Removed UMODE rights checking with UMODE_CHANGE notify.
2349 Affected file silcd/packet_receive.c.
2351 * Server/router operator now receives notify when network
2352 switches to backup router and when it resumes the use of
2353 primary router. Affected file silcd/server.c and
2354 silcd/server_backup.c.
2356 * Fixed the updating of client information after backup
2357 resuming protocol is over; update all except local clients
2358 to the new primary router. The affected file is
2359 silcd/server_util.c.
2361 * Added support for closing active connections in rehash
2362 that were unconfigured by the user. Supports currently
2363 closing server and router connections. Affected file
2366 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2368 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2371 is NULL since seems that on some platforms NULL is allowed
2372 and on some it's not. Fallback encoding is used instead.
2373 Affected file lib/silcutil/silcstrutil.c.
2375 * Fixed statistics updating for incoming server connection
2376 which could cause problems when re-connecting. Affected
2377 file silcd/server.c.
2379 * Preliminary backup router support for standalone router
2380 added. Affected files in silcd/.
2382 * Mark server connections in backup router disabled before
2383 and after backup protocol. Affected file is
2384 silcd/server_backup.c.
2386 * Added support for reconnecting to remote server connection
2387 even if the protocol fails, and if the configuration wants
2388 us to keep trying to connect anyway.
2390 Server connection is not allowed to backup router if
2391 backup router does not have connection to primary router yet.
2393 Affected file is silcd/server.c.
2395 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Added silc_client_udpate_server function to update changed
2398 server info. Affected file lib/silcclient/idlist.[ch].
2400 * Added check for server entries that are being resolved when
2401 notify is received. If being resolved, handle the received
2402 notify only after it's resolved so that all notifys are
2403 handled in same order as received from the server.
2405 Added similar resolver check to channel entries. Every
2406 notify that cause resolving of any information that affects
2407 channel entry marks the channel entry in waiting state.
2408 After whatever resolving is over the waiters are signalled
2409 and only then the notifys are handled in the same order
2410 as delivered from the server.
2412 Affected files are lib/silcclient/idlist.[ch], and
2415 * Fixed KILLED notify handling in normal server. Affected
2416 file silcd/packet_receive.c.
2418 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2419 is locally connected, or was locally connected (but may
2420 be detached and connection is not active). Added also
2421 SILC_IS_LOCAL for checking this status. Affected files
2422 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2423 silcd/server.c and silcd/server_internal.h.
2425 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Don't send or handle TOPIC_SET if topic is already set and
2428 is same as being set. Affected files silcd/command.c and
2429 silcd/packet_receive.c.
2431 * Fixed CMODE change rights checking to work correctly when
2432 removing modes by operator. Affected file is
2433 silcd/server_util.c.
2435 * Fixed some handling with New Channel packet in router and
2436 fixed some CMODE_CHANGE notify handling in server and router.
2437 Affected file is silcd/packet_receive.c.
2439 * Changed "disconnect" client operation to include the
2440 reason of the disconnection and optional disconnection
2441 message. Affected file lib/silcclient/silcclient.h.
2443 * Made the compilation of lib/contrib/ stuff conditional.
2444 Affected files configure.in.pre, lib/contrib/Makefile.am.
2446 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2449 to the sender of the notify too, to avoid situation where two
2450 notifys are in the network at the same time going to oppsite
2451 directions. Affected file silcd/packet_receice.c.
2453 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Delete the client from channel even if the cilent->id is
2456 NULL. It was possible that client was deleted without
2457 removing from channels (theoretically at least). Affected
2458 file silcd/server.c and silcd/server_util.c.
2460 * Free the client data too when resuming is not successful.
2461 Affected file silcd/packet_receive.c.
2463 * Merged some code from c0ffee's silc-plugin. Affected files
2464 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2466 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2467 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2468 to the primary router connection, the other one returns
2469 TRUE if packet must be broadcasted to network.
2471 * All notifys that are destined to primary router (to network)
2472 are now automatically sent to backup routers even if the
2473 router is standalone (and has backup router). Affected files
2476 * Added --without-irssi and --without-silcd configuration
2477 options for disabling the compilation of these applications.
2478 Affected file configure.in.pre and prepare.
2480 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2483 UTF-8 encoding and decoding. Added also new encodings
2484 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2486 Added also SILC_STRING_LANGUAGE which is language and charset
2487 specific encoder and decoer for those platforms that support
2488 iconv(). It can convert the UTF-8 to and from the locale
2489 specific character set.
2491 Affected file lib/silcutil/silcstrutil.[ch].
2493 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2495 * Added function silc_get_command_name to the file
2496 lib/silcutil/silcutil.[ch].
2498 * Improved the server debug output a bit. Affected files are
2501 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Save the channel passphrase when received succesful JOIN
2504 command reply from router, on normal server. Otherwise
2505 joinig +a channels from normal server is not possible.
2506 Affected file silcd/command.c.
2508 * Fixed a bug in TOPIC_SET notify handling. The notifier
2509 may be other than client too, like server or channel.
2510 It expected it to always be only client and ignored the
2511 notify. Affected file silcd/packet_recieve.c.
2513 * Removed some (unnecessary) debug printing from
2514 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2516 * Do not force CMODE_CHANGE when server is announcing new
2519 Router announces stuff only after server reannounces channel
2520 after CHANNEL_CHANGE notify.
2522 These fixes optimizes the announcing procedure, and perhaps
2523 fixes some problems too. Affected file silcd/packet_receive.c.
2525 * Fixed SERVER_SIGNOFF sending to local clients. It was
2526 totally broken and sent the notify to all local clients,
2527 instead of only to those that was on same channel as the
2528 signing off clients. Affected file silcd/server_util.c.
2530 * Added -D option to server. It can be used to give debug
2531 level. The levels are from 0 - 99, and are predefined for
2532 smooth server debugging. (see silcd.c for the predefined
2533 levels). Affected file silcd/server.c.
2535 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Fixed a bug in Irssi SILC client to close the connection
2538 properly when disconnecting from server. Affected file
2539 irssi/src/silc/core/client_ops.c.
2541 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * When authenticating as founder during JOIN command, check
2544 that the one authenticating becomes the only founder on the
2545 channel. Affected file silcd/command.c.
2547 * Better checking for founder mode setting when CUMODE_CHANGE
2548 notify is received. Affected file silcd/packet_receive.c.
2550 * Close all connections when shutting down the server by sending
2551 DISCONNECT packet. Close all listeners too when shutting
2552 down the server. Affected file silcd/server.c.
2554 * Handle DISCONNECT packet correctly in client library by
2555 calling the "disconnect" client operation. Affected file
2556 lib/silcclient/client.c.
2558 * Handle local errors correctly during resuming. Affected
2559 file lib/silcclient/client.c.
2561 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * The log file is not dupped internally anymore in
2564 lib/silcutil/silclog.c. Fixed memory leaks too.
2566 * The scheduler now dispatches all pending timeout tasks
2567 when it is uninitialized with silc_schedule_uninit.
2568 Affected file lib/silcutil/silcschedule.c.
2570 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Added --enable-stack-trace option to configure. Added
2573 memory allocation stack trace support. Added files
2574 lib/silcutil/stacktrace.[ch]. Affected files are
2575 lib/silcutil/silcmemory.[ch].
2577 * Fixed memory leaks from libraries and server. Affected
2578 files around the tree.
2580 * Reverted back a fix made to CUMODE which broke it.
2581 Affected file silcd/command.c.
2583 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2586 core library, and implemented it. All textual messages SHOULD
2587 use this flag and the message MUST be UTF-8 encoded.
2588 All text messages sent by Irssi SILC client are now UTF-8
2589 encoded (regardless whether the terminal supports UTF-8 or not).
2590 Affected files are lib/silccore/silcchannel.h,
2591 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2594 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Added lots of new statistics updating that was missing from
2597 the server and router code. Affected files in silcd/.
2599 * Sending SIGUSR1 signal to server now dumps the current
2600 server statistics into /tmp directory. Affected file is
2603 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2604 the SILC Hash Interface also. Added new functions
2605 silc_hash_get_name, silc_hash_init, silc_hash_update and
2606 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2608 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Added some better info printing for client during connecting.
2611 Affected file silcd/server_util.c.
2613 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2614 to silence a user on a channel. Affected files are
2615 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2616 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2617 and silcd/packet_receive.c.
2619 * Fixed a fatal bug in handling of malformed command payload.
2620 Affected file silcd/command.c.
2622 * Fixed a double free when announcing channel users to router.
2623 Affected file silcd/server.c.
2625 * After successful authentication to channel founder mode, check
2626 that there isn't anyone else with founder mode on the channel.
2627 The one that authenticated will become founder and anyone
2628 else is demoted. Affected file silcd/command.c.
2630 * Added error printing of any error that has occurred during
2631 any command in client library. Affected file is
2632 irssi/src/silc/core/client_ops.c.
2634 * Removed some error printing from the client library and left
2635 it for the application to worry (from the error status it
2636 receives in 'command' client operation. Affected file is
2637 lib/silcclient/command.c.
2639 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2642 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2643 Starting key agreement with itself is denied. Affected file
2644 is lib/silcclient/client_keyagr.c.
2646 * Fixed some error checkings from the SFTP library which caused
2647 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2648 and lib/silcsftp/sftp_util.c.
2650 * Added new "debug" and "debug_string" settings to Irssi SILC
2651 client which can be used to print runtime debugging on the
2652 Irssi's screen. Available when compiled with --enable-debug
2653 option. Affected file irssi/src/silc/core/silc-core.c.
2655 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2657 * Fixed a missing variadic parameter in a function call that
2658 caused server crash when a non-allowed connection arrived.
2659 Reported by Richard Becker. Affected file silcd/server.c.
2661 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Added WATCH list sending to backup routers from router.
2664 The WATCH command is sent by the router to the backup
2665 router. Affected file silcd/command.c.
2667 * Mark the backup_router flag for RouterConnection entry
2668 if the backup router stuff is defined in the config file.
2669 Affected file silcd/serverconfig.c.
2671 * Fixed some backup data sending around the code to work better
2672 if the router is standalone router. Not all places were fixed.
2673 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2676 * Fixed the router connecting when connecting to multiple
2677 routers. It ignored every other router except the first
2678 one. Affected file silcd/server.c.
2680 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Made the private key generation after expiration optional.
2683 If not created after expiration the old key will re-expire
2684 at a later time (and thus key pair is not necessary to
2685 change). Affected file irssi/src/silc/core/clientutil.c.
2687 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * The length arguments in bind() and connect() were wrong
2690 and fixed now to used SIZEOF_SOCKADDR in the
2691 lib/silcutil/unix/silcunixutil.c.
2693 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Fixed detach timeout handling to use Client ID and not
2696 the actual client entry which may be freed in the callback.
2697 Affected file silcd/command.c.
2699 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Merged c0ffee's multiple interface support patch.
2702 Affected files in silcd/.
2704 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Cleanup keys properly. Affected file is
2707 irssi/src/silc/core/clientutil.c.
2709 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Display the user mode on the status bar. Affected file
2712 irssi/src/silc/core/silc-expandos.c.
2714 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * If private message key is not set, but the flag is set in
2717 the packet, ignore the packet since it cannot be decrypted.
2718 Affected file lib/silcclient/client_prvmsg.c.
2720 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * When resuming client, remove the old client entry from
2723 the watcher list too. Affected file silcd/packet_receive.c.
2725 * Do not allow normal server to force founder mode away
2726 from router if the founder mode is already set. Affected
2727 file silcd/packet_receive.c.
2729 * Remove the client entry with watch notify types with short
2730 timeout, and not directly, so that other notifys can be
2731 retrieved too. Affected file lib/silcclient/client_notify.c.
2733 * Display notification about data messages that cannot be
2734 displayed. Affected files irssi/src/silc/core/client_ops.c,
2735 irssi/src/fe-common/silc/module-formats.[ch].
2737 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Fixed the CHANNEL_CHANGE notify handling in client libary
2740 to not use freed memory. Affected file is
2741 lib/silcclient/client_notify.c.
2743 * Fixed CUMODE_CHANGE notify handling in server. Affected
2744 file silcd/packet_receive.c.
2746 * Fixed USERS command to support empty channels. Affected
2747 file silcd/command.c.
2749 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Allow multiple identical pending commands to be registered
2752 in client library. Affected file is lib/silcclient/command.c.
2754 * Call the completion for resolving client information only
2755 after all resolvers has finished. This fixes a crash in
2756 the client. Added support for checking when the resolvers
2757 are finished. Affected file is lib/silcclient/idlist.c.
2759 * Wait by default 3 seconds before reconnecting to the server
2760 after being disconnected. Makes the /detach command a bit
2763 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Check the watcher list before sending signoff notifys
2766 when closing client connection. Affected file is
2769 * Added better CMODE command rights checking. Affected file
2770 silcd/server_util.c.
2772 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Fixed watcher list checking during server signoff. It
2775 crashed the server. Affected file silcd/server_util.c.
2777 * The JOIN command reply returns now the founder's public
2778 key. Affected file is silcd/command.c.
2780 * Announce the channel mode, and the mode properties with
2781 CMODE_CHANGE notify. Affected file silcd/server.c.
2783 * Mark new channels by default disabled, untill at least
2784 one user joins the channel. Affected file is
2785 silcd/packet_receive.c.
2787 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * The nickname argument to watch notify can be optional.
2790 Fixes a crash in server. Affected file silcd/packet_send.c.
2792 * Remove the client entry from cache if the WATCH notify type
2793 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2794 lib/silcclient/client_notify.c.
2796 * Check the watcher list before and after changing nickname
2797 when the NICK_CHANGE notify is received. Affected file is
2800 * Fixed a crash in OPER and SILCOPER command sending. Empty
2801 passphrase caused the crash. Affected file is
2802 lib/silcclient/command.c.
2804 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Merged with Irssi CVS for Irssi SILC client.
2808 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Completed the protocol specifications.
2812 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Merged with Irssi CVS for Irssi SILC client.
2816 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * Added the founder's public key delivery to the
2819 CUMODE_CHANGE notify type as well. Updated the protocol
2820 specs and the code. Affected files are silcd/packet_send.[ch],
2821 silcd/packet_receive.c and silcd/command.c.
2823 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Added silc_pkcs_public_key_copy function into the
2826 lib/silccrypt/silcpkcs.[ch].
2828 * Remove the `iv' from the SilcChannelEntry since we can
2829 live without it. Affected files are silcd/idlist.h and
2830 silcd/packet_receive.c.
2832 * Added support for sending the founder's public key in
2833 the CMODE_CHANGE notify packet in the server. Affected
2834 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2835 silcd/command.c and silcd/server.c.
2837 * Changed the FOUNDER_AUTH authentication to use only
2838 public key authentication as defined by new protocol
2839 specs. Passphrase authentication with that mode cannot
2840 be used anymore. It is now possible to reclaim founder
2841 mode from any server in the network. Affected files are
2842 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2844 * Added permanent channels support by making the channel
2845 permanent when FOUNDER_AUTH mode is set on the channel.
2846 The channel will not be destroyed even if channel is empty
2847 when that mode is set. Protocol TODO #17. Affected
2848 files are silcd/server.[ch], server_util.[ch],
2849 silcd/command.c, silcd/packet_receive.c and
2850 lib/silcclient/command.c.
2852 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Added reference counter to the command reply context in
2855 the client library. Affected files are
2856 lib/silcclient/command_reply.[ch].
2858 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Fixed rekey protocol with PFS in the client library.
2861 Affected file is lib/silcclient/protocol.c.
2863 * Added support for list of errors in client library
2864 command reply handling. Affected file is
2865 lib/silcclient/command_reply.c.
2867 * Defined that the WHOIS and IDENTIFY commands can send
2868 list of errors. Updated the protocol specs. Protocol
2871 * Added support for sending list of errors to WHOIS and
2872 IDENTIFY commands in server. Added support for receiving
2873 list of errors in server. Affected files are
2874 silcd/command.c and silcd/command_reply.c.
2876 * Fixed client info resolving on LEAVE command in client
2877 library to not crash. Affected file is
2878 lib/silcclient/client_notify.c.
2880 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Defined that the NICK command replies with thew changed
2883 nickname too, to make the nickname changing simpler at
2884 the client's end. Updated protocol specs and the code
2885 in client and server. Affected files are
2886 silcd/command.c, lib/silcclient/command_reply.c and
2887 lib/silcclient/command.c.
2889 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Added `Compressed' packet flag to indicate that the packet
2892 payload is compressed by the sender. Updated the protocol
2893 specs and the core library. The compression still is not
2894 implemented in the sources. Affected file is
2895 lib/silccore/silcpacket.h.
2897 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * Remove pending command callbacks also if the connection
2900 to the server is destroyed. Affected file is
2901 lib/silcclient/client.c.
2903 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Added new QUIET channel user mode that can be used to
2906 quiet a user in a channel. Updated the protocol specs but
2907 it wasn't implemented yet. Protocol TODO #27. Affected
2908 file is lib/silccore/silcmode.h.
2910 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Added BLOCK_INVITE user mode to be able to block incoming
2913 invite notifications. Protoocol TODO #26. Affected files
2914 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2917 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2918 the protocol specs and the code. Affected file is
2919 lib/silccrypt/silcpkcs.c.
2921 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Disconnect Payload includes now the status type. Updated
2924 the protocol specs and the code. Protocol TODO #25.
2925 Affected files are silcd/server.c, lib/silcclient/client.c.
2927 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2928 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2929 Moved the silc_client_command_status_messages table to the
2930 lib/silcutil/silcutil.c and added new funtion
2931 silc_get_status_message, which deprecates function
2932 silc_client_status_message. Affected files are
2933 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2934 lib/silcutil/silcutil.[ch].
2936 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Defined that the nickname hash in Client ID MUST be from
2939 lowercase nickname. This effectively changes nicknames in
2940 SILC to case-insensitive. Updated the protocol specs and
2941 the code. Affected files are lib/silcutil/silcutil.[ch],
2942 silcd/serverid.c, and silcd/idlist.c.
2944 * Added new channel user modes BLOCK_MESSAGES_USERS and
2945 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2946 code. Affected files are lib/silccore/silcmode.h,
2947 lib/silcclient/command.c, and silcd/packet_send.c.
2949 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2950 specs and code. Affected file lib/silccore/silcstatus.h.
2952 * Added support for watch list. It is possible to add nicknames
2953 to be watched, and when they come to network, leave network
2954 or user mode changes the watcher will be notified of this
2955 change. Added SILC_COMMAND_WATCH command, added new
2956 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2957 notifications. Updated the protocol specs and implemented
2958 this to library, client and server. Protocol TODO #21.
2959 Affected files are lib/silccore/silccomand.h,
2960 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2961 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2962 silcd/packet_send.[ch], silcd/packet_receive.c, and
2963 irssi/src/silc/core/client_ops.c.
2965 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2966 somebody watching you. Updated the protocol specs and the
2967 code. Affected files are lib/silccore/silcmode.h, and
2968 lib/silcclient/command.c.
2970 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Added service support to SILC protocol. Added new command
2973 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2974 core library. Services are not implemented in server or
2975 client for now. Protocol TODO #20. Affected files are
2976 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2978 * Added SilcStatus argument to `command' client operation
2979 to return the error status when command sending fails
2980 locally. Changed all command in client library to return
2981 correct command status. Affected files are
2982 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2983 irssi/src/silc/core/client_ops.c.
2985 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added silc_mime_parse function to parse MIME headers.
2988 Affected files are lib/silcutil/silcstruti.[ch].
2990 * Added MIME header parsing in Irssi SILC Client. It displays
2991 all textual MIME objects, others it ignores. Affected file
2992 is irssi/src/silc/core/clien_ops.c.
2994 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2996 * Fixed a bug in the pid writing function, which couldn't be
2997 written in a root-owned directory.
2999 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * Defined that channel message to unknown Channel ID must
3002 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3003 Updated the protocol specs and the code in server. The
3004 affected file is silcd/packet_receive.c.
3006 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3009 that it is used to send error notifys if error occurs during
3010 some SILC packet processing, except commands. The error
3011 types are same as for command reply types. Defined that
3012 if private message is sent to unknown Client ID the error
3013 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3014 Updated the protocol specs and code. Affected files are
3015 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3016 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3017 and irssi/src/silc/core/client_ops.c. Renamed the
3018 SilcCommandStatus to SilcStatus.
3020 * Defined the use of extra WHOIS attributes in WHOIS command.
3021 The <Requested Attributes> (defined in a separate document)
3022 can be used to request additional information about user
3023 not returned by standard WHOIS command. Defined that server
3024 can send WHOIS command directly to client. Client provides
3025 the requested attributes to the server. Updated the protocol
3026 specs. Protocol TODO #4. Implementation is not done yet
3027 (Protocol TODO #24).
3029 * Renamed function silc_client_command_status_message to
3030 silc_client_status_message. Affected files are
3031 lib/silcclient/command_reply.[ch].
3033 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3036 32 bit integers. Updated the protcol specs and the code.
3037 Affected files are silcd/command.c and
3038 lib/silcclient/command.c.
3040 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3042 * Fixed a bug in library where sending a bogus authentication
3043 payload would lead to a crash. Affected file is
3044 lib/silccore/silcauth.c.
3046 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Added detach_disabled and detach_timeout server config
3049 options to the server. Affected files silcd/serverconfig.[ch],
3050 silcd/command.c and silcd/packet_receive.c.
3052 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added resolve_cmd_ident field to the SilcClientEntry structure
3055 too so that if the entry is for example being resolved so
3056 another command may attach to the same pending command reply
3057 without requiring to resolve the same entry again. Added
3058 support for adding multiple pending commands for one
3059 command idenfier. Affected files lib/silcclient/command.[ch],
3060 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3062 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Defined that server receives WHOIS command reply for private
3065 and secret channels too. Updated protocol specs and the
3066 code in server. Affected file silcd/command.c.
3068 * Defined <channel user mode list> argument to WHOIS command
3069 reply for returning user modes on the channels. The
3070 channel list now doesn't include the user mode anymore but the
3071 actual channel mode. Updated protocol specs and the code in
3072 client and server. Affected files are silcd/command_reply.c,
3073 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3074 and lib/silcclient/command_reply.c.
3076 * Save the channels list in WHOIS command reply in normal server
3077 so that WHOIS always shows joined channels also in normal
3078 server and not just on router. Affected file is
3079 silcd/command_reply.c.
3081 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Defined that server receives USERS command reply for private
3084 and secret channels too. Updated protocol specs and the
3085 code in server. Affected file silcd/command.c.
3087 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Changed the UMODE's mode mask argument to be optional. If
3090 not provided then the command merely returns the current mode
3091 mask to the client. Updated protocol specs and the server.
3092 Affected file is silcd/command.c.
3094 * Added SILC session detachment/resuming support. It is possible
3095 to detach by closing the network connection and then re-connect
3096 and resume to the old client session. Added DETACHED user
3097 mode that server will set for detached client. Added new
3098 packet RESUME_CLIENT which is used to perform the resuming
3099 process. Added DETACH command. Updated the protocol specs,
3100 core library, client and server. Protocol TODO #22. Very
3101 many affected files around the tree.
3103 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Changed the CMODE's mode mask argument to be optional. If
3106 not provided then the command merely returns the current mode
3107 mask to the client. Updated protocol specs and the server.
3108 Affected file is silcd/command.c.
3110 * Changed the Killer's Client ID in KILLED notify to be just
3111 any ID payload since router server is allowed to kill as well.
3112 Updated protocol specs, client libary and server. Affected
3113 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3114 and irssi/src/silc/core/client_ops.c.
3116 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Added new user modes ANONYMOUS for special anonymous servers
3119 that may set the mode for client, and BLOCK_PRIVMSG which
3120 client may set to block incoming private messages unless the
3121 Private Message Key flag is set (using private keys to protect
3122 private messages). Updated protocol specs and code in client
3123 and server and core library. Protocol TODO #23. Affected
3124 files are lib/silccore/silcmode.h, silcd/server.[ch],
3125 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3126 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3128 * Added new channel user mode BLOCK_MESSAGES which the client
3129 may set to itself to tell server not send channel messages.
3130 Other packets such as channel key packets are still sent.
3131 Protocol TODO #23. Updated the protocol specs, client and
3132 server. Affected files are lib/silccore/silcmode.h,
3133 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3134 lib/silcutil/silcutil.c, silcd/command.c, and
3135 silcd/packet_send.c.
3137 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Redefined the Status Payload to include now two 8 bit fields,
3140 instead of one 16 bit field. This now makes it possible to
3141 send list of errors. Updated the protocol specs and the code
3142 in core library, client library and server. Protocol TODO #1.
3143 Affected files are lib/silccore/silccommand.[ch],
3144 lib/silcclient/command_reply.[ch], silcd/command.c,
3145 silcd/command_reply.c and silcd/packet_receive.[ch].
3147 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3149 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3150 must be handled by the application and should tell the application
3151 that an error message was already printed, and it should print the
3152 config coords (line, filename, ...). Affected files are
3153 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3155 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3156 server config parsing code more readable.
3158 Fixed a bug in the fetch_logging() config callback.
3160 Affected files is silcd/serverconfig.c.
3162 * Drop root privileges when started in foreground. Don't drop them
3163 if debugging also. Affected file is silcd/silcd.c.
3165 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Added more IM-like features by introducing new user modes
3168 for setting various presence information. Added new modes:
3169 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3170 specs and code. Protocol TODO #19. Affected files are
3171 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3172 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3174 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Added STATS command to the protocol after all, to return
3177 various statistical information about the network. It can
3178 be used by clients to retrieve statistical information, and
3179 servers may use it to to fetch cell and network wide
3180 statistics from router. Updated the protocol specs and
3181 implemented it to the server. Protocol TODO #16.
3182 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3183 silcd/command_reply.[ch].
3185 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * The LIST command reply in client libary now adds new channel
3188 entry if the returned channel doesn't exist yet in cache,
3189 and returns the channel entry to the application in the
3190 command_reply client operation. Affected file is
3191 lib/silcclient/command_reply.c.
3193 * Changed the channel message payload's MAC generation to
3194 include the IV in the MAC as well. This way all relevant
3195 parts of the channel message payload are authenticated also
3196 with the channel message MAC (and not only by packet MAC).
3197 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3198 Affected file is lib/silccore/silcchannel.c.
3200 * Fixed the SKE to save the remote version, since the
3201 silc_ske_parse_version mistakenly checked wrong version,
3202 after it replaced the start payload. Affected files are
3203 lib/silcske/silcske.[ch].
3205 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3208 string utility functions. Added there also new functions
3209 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3210 Affected files lib/silcutil/silcstrutil.[ch].
3212 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3213 files are lib/silcutil/silcstrutil.[ch].
3215 * Defined that the security property fields in SKE SHOULD be
3216 UTF-8 encoded, defined that version string MUST be US-ASCII
3217 encoded, defined that passphrases sent in connection
3218 authentication protocol MUST be UTF-8 encoded. Implemented
3219 these to the client and server. Defined also that other
3220 passphrases sent in the protocol MUST be UTF-8 encoded.
3221 Affected files are lib/silcske/silcske.c,
3222 lib/silcclient/protocol.c, silcd/protocol.c,
3223 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3225 * Changed the silc_client_close_connection interface to not
3226 need the SilcSocketConnection which should not be visible
3227 to application. Affected files are lib/silcclient/client.c
3228 and lib/silcclient/silcclient.h.
3230 * Rewrote the text for Private Message Key Payload in the
3231 protocol specification. Protocol TODO #11.
3233 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Upgraded the protocol version to 1.1, updated protocol specs
3238 * Added the nickname as new argument to NICK_CHANGE notify and
3239 added it to protocol specs and implemented it to client and
3240 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3241 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3242 lib/silcclient/client_notify.c.
3244 * Added the killer's client ID to the KILLED notify and added
3245 it to protocol specs and implemented it to client and server.
3246 Protocol TODO #13. Affected files are silcd/command.c,
3247 silcd/packet_receive.c, packet_send.[ch],
3248 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3249 The killer's client entry is now returned to application in
3250 the `notify' client operation.
3252 * Fixed the Max Argument fields that had too large value set
3253 in the protocol specs. Protocol TODO #14.
3255 * Added the LEAVE command reply to return the ID of parted
3256 channel. Updated protocol specs and implemented it to the
3257 client and server. Protocol TODO #15. Affected files are
3258 silcd/command.c, lib/silcclient/command_reply.c. The channel
3259 entry is now returned to application in the `command_reply'
3262 * Rewrote the version SKE version checking in client libary
3263 and in server to use the silc_parse_version_string. Affected
3264 files are lib/silcclient/protocol.c, silcd/protocol.c.
3266 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3267 commands that was missing it, and updated protocol specs and
3268 the server implementation. Protocol TODO #10. The affected
3269 file is silcd/command.c.
3271 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3272 generic reply to a generic request (REQUEST flag), and
3273 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3274 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3275 to define the payload for DATA flag. Added the flags to
3276 the implementation. Protocol TODO #9. Affected file is
3277 lib/silccore/silcchannel.h.
3279 Changed the client library to return the message length
3280 to application as well in the channel_message and private_message
3281 client operations. Affected files are
3282 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3283 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3284 and lib/silcclient/client_ops_example.c.
3286 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3287 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3288 the channel. Updated protocol specs and impelemented this
3289 to client and server. Protocol TODO #6. Affected files are
3290 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3291 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3293 Added new options m and M to CMODE command in Irssi SILC
3294 client to set these modes.
3296 * Deprecated all administrative commands from SILC protocol
3297 since they are highly implementation specific commands.
3298 Updated protocol specs. Moved the old commands in
3299 implementations to private range of command types. Affected
3300 files are silcd/command.c, lib/silcclient/command.c and
3301 lib/silcclient/command_reply.c. Protocol TODO #8.
3303 * Fixed a bug in server where sending unknown command crashes
3304 the server. Affected file silcd/command.c.
3306 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Added SILC_PROTOCOLVERSION macro to check protocol version
3309 of a socket connection. The affected file is
3310 lib/silcutil/silcsockconn.h.
3312 * Added better error logging in rekey protocol. Affected file
3315 * Do not check public key types in SKE during rekey. Affected
3316 file lib/silcske/payload.c.
3318 * Fixed the rekey protocol with PFS, which was totally broken.
3319 Affected file silcd/protocol.c.
3321 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Some client implementations quit network by doing first LEAVE
3324 and then immediately SIGNOFF (like Bombyx). We now do check
3325 after a short time after LEAVE notify and check whether the
3326 client is still valid after LEAVE, and if not we remove it from
3327 cache. Affected file is lib/silcclient/client_notify.c.
3329 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3331 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3332 it's good not to have security holes here.
3334 * Fixed a negative refcount situtuation for the config context.
3335 Affected file is silcd/serverconfig.c.
3337 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3339 * ROBOdoc documented lib/silcutil/silcutil.h.
3341 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Optimized even more the SilcPacketContext structure. Now
3344 totally saved 16 bytes of memory per context after optimization.
3345 Affected files are lib/silccore/silcpacket.[ch].
3347 * Made strict checks for valid SILC IDs. Affected file is
3348 lib/silccore/silcid.c.
3350 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Changed the object argument for silc_cipher_register,
3353 silc_hash_register, silc_hmac_register and silc_pkcs_register
3354 to const. Affected files are lib/silccrypt/silccipher.[ch],
3355 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3357 * Changed the silc_get_username and silc_get_real_name to
3358 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3360 * Fixed the Irssi SILC Client to use the silc_get_username and
3361 silc_get_real_name insted of glib routines since the glib
3362 routines only corrupt stack. Fixes the Irssi SILC to work in
3363 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3365 * Fixed the Irssi to not use g_get_home_dir since it crashes
3366 or returns garbage on cygwin and corrupts stack. Added function
3367 get_home_dir to Irssi routines. Affected files are
3368 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3370 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Made some structure optimizations. SFTP memory FS MemFSEntry
3373 entry structure. Optimized SilcTask structure. Optimized
3374 SilcPacketContext structure.
3376 Affected files lib/silcsftp/sftp_fs_memory.c,
3377 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3379 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * And yet again reverted back the config thing since Johnny
3382 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3385 * Fixed memory leaks from config object. Affected files are
3386 silcd/serverconfig.[ch].
3388 * Added support for adding new connections to the server in rehash.
3389 After rehash they take effect.
3391 Added support for changing the maximum allowed connections in
3392 rehash. The number can grow but going smaller is not supported.
3394 Added function silc_server_num_sockets_by_remote to the
3395 silcd/server_util.[ch].
3397 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3399 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3401 * Added preliminary checking during config parsing for a valid
3402 public/private key and removed further checks in the code.
3403 Affected files are silcd/serverconfig.[ch], server.c.
3405 * Moved functions silc_server_drop() and silc_server_daemonise()
3406 from server.c to silcd.c since they are stricly related to
3407 the application activity.
3409 * Reverted a small part of the automatic ref/unref since
3410 it caused a double unref in some situations. Affected
3411 files are silcd/silcd.[ch], server.c, serverconfig.c.
3413 * Added some .cvsignore files in the lib directory.
3415 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Fixed silc_net_gethostbyaddr to correctly resolve by
3418 address. Affected file lib/silcutil/silcnet.c.
3420 * Fixed the notify relaying to client. The HMAC to be used
3421 with relayed packets ws wrong and caused decryption failure
3422 at the client end. Affected file is silcd/packet_receive.c.
3424 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Created new branch silc_protocol_1_0_branch.
3428 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3430 * Changed the silc_server_config_* routines to be SilcServer
3431 independent. They are now officially application specific code
3432 and not part of generic server implementation. Affected files
3433 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3435 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Added automatic referencing of config context in the
3438 silc_server_config_alloc, and automatic unreferencing in the
3439 silc_server_config_destroy. Affected files are
3440 silcd/serverconfig.[ch], silcd/silcd.c.
3442 * Fixed the silc_log_quick handling in the logging routines.
3443 It didn't log quickly when it was TRUE. Affected file is
3444 lib/silcutil/silclog.c. Also the flush delay was set even
3445 if it was 0 in config file. Affected file is
3446 silcd/serverconfig.c.
3448 * Added support for changing key pair of the server in rehash.
3449 Affected file silcd/server.c.
3451 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3454 too early, before getting the channel entry. Affected file
3455 is silcd/packet_receive.c.
3457 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3459 * Added functions silc_server_config_[ref/unref], these are used
3460 to prevent that the config object is destroyed.
3462 No longer directly affect global variables silc_log_quick and
3463 silc_log_delay, they are first cached inside the config object
3464 and then applied with silc_server_config_setlogfiles().
3466 silc_server_config_set_defaults() is now internal to
3467 serverconfig.c, there are no reasons to show this internal stuff
3470 Affected files are silcd/serverconfig.[ch].
3472 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3473 fprintf's to stderr, since some code may be executed again after
3474 the server went into the background. Affected files are
3477 * Added rehash support. Added function silc_server_rehash() that
3478 will perform all the basic tasks of the rehashing procedure.
3480 * Added command line option `-x, --hexdump'. This will enable the
3481 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3482 The option `--hexdump' implies `--debug'.
3484 * Fixed a bad bug in the logging APIs (silcutil library) where
3485 the application would crash after calling silc_log_reset_all().
3487 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Fixed the KICKED notify handling in client library to
3490 correctly remove the channel and all entries from the
3491 channel when I was kicked. This bug crashed the client.
3493 Fixed yet another but in KICKED notify handling to remove
3494 the kicked client correctly from the channel.
3496 Affected file is lib/silcclient/client_notify.c.
3498 * Fixed a minor bug in looking up correct client entry
3499 in KICKED notify in server. Affected file is
3500 silcd/packet_receive.c.
3502 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3503 sources correctly to distribution. Fixes --with-gmp option.
3505 * Removed the manual rehashing from ID Cache, and changed it
3506 to use the SILC Hash Table's auto rehash feature. Affected
3507 file is lib/silccore/silcidcache.c.
3509 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Fixed a bug in the silc_client_nickname_format function that
3512 handles the multiple same nickname formatting. Two clients
3513 with same nickname caused problems after the first one left
3514 and rejoined. It didn't format the nickname correctly.
3515 Affected file is lib/silcclient/idlist.c.
3517 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Don't change the topic if olod topic is same as new one.
3520 Affected file is silcd/packet_receive.c.
3522 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Added cross-reference support to the SILC Documentation
3525 generator. All types across all HTML files are now cross-
3526 referenced. Affected files util/robodoc/generator.c and
3527 scripts/silcdoc/silcdoc.
3529 * Added file lib/silcutil/silctypes.h to include all the
3530 arithmetic type definitions and some macros. Removed
3531 includes/bitmove.h and moved macros to silctypes.h.
3533 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3537 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Added `type' argument to silc_id_payload_parse_id function which
3540 now returns the type of the ID to the sent pointer. Affected
3541 file is lib/silccore/silcid.[ch].
3543 * Added check for CMODE_CHANGE notify type that mode change is
3544 allowed by the sender. Affected file silcd/packet_receive.c.
3546 * Added check for CUMODE_CHANGE notify type that mode change is
3547 allowed by the sender. Affected file silcd/packet_receive.c.
3548 Added the ID type as CUMODE_CHANGE notify type as argument
3549 to the `notify' client operation. Affected files are
3550 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3552 * Added function silc_client_add_server to the client library.
3553 Added support for resolving also channel and server info when
3554 received unknown entity in notify packet. Affected files are
3555 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3557 * Added function silc_command_get_status to return the command
3558 status from the command reply's argument payload. Affected files
3559 are lib/silccore/silccommand.[ch].
3561 * Added check for KICKED notify type that the kicking is
3562 allowed by the client. Affected file silcd/packet_receive.c.
3564 * Created function silc_get_input which can be used to get input
3565 (echo on or off) from user on command line. Affected files are
3566 lib/silcutil/silcutil.[ch].
3568 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Optimized silc_server_packet_relay_to_channel function.
3571 Added new function silc_channel_message_payload_encrypt which
3572 can be called directly if channel message payload needs to
3573 be encrypted and is already encoded (no need to call _encode
3574 function). Packet relaying is now done by router without any
3575 extra memory allocations. Affected files are
3576 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3577 silcd/packet_send.c.
3579 * Fixed the INVITE notify handling. It took wrong arguments
3580 as invite list and invite delete. Affected file is
3581 silcd/packet_receive.c.
3583 * Added check for TOPIC_SET notify type that the topic change is
3584 allowed by the client. Affected file silcd/packet_receive.c.
3586 * Added check for INVITE notify type that inviting is allowed by
3587 the client. Affected file silcd/packet_receive.c.
3589 * Changed the silc_server_client_on_channel to return the
3590 SilcChannelClientEntry as well. Moved the function
3591 silc_server_check_cmode_rights to server_util.[ch].
3592 Affected files are silcd/server_util.[ch], silcd/command.c.
3594 * Added function silc_server_check_umode_rights to check whether
3595 changing client's user mode is allowed. Added check for
3596 UMODE_CHANGE notify type that the umode change is allowed
3597 by the client. Affected files are silcd/server_util.[ch],
3598 silcd/packet_receive.c and silcd/command.c.
3600 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3603 ID length. It ignored that ID can be IPv6 based as well.
3604 Affected file lib/silccore/silcpacket.h.
3606 * Fixed the silc_id_id2str and silc_id_str2id to take the
3607 IPv6 address offset's into consideration. Affecte file is
3608 lib/silccore/silcid.c.
3610 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Fixed the internal Unix scheduler functions to check for
3613 NULL context they may receive. The affected file is
3614 lib/silcutil/unix/silcunixschedule.c.
3616 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3618 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3619 can specify different directory with --home command line
3620 parameter. Affected files irssi/src/silc/core/client_ops.c,
3623 * SILC-specific commands aren't now executed if the active server
3624 isn't of SILC-type, so there won't be problems with having
3625 IRC and SILC protocol support in same client. Affected files
3626 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3629 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Improved the signal support in SILC Schedule. Added new
3632 function silc_schedule_signal_call which is used by application
3633 to mark a signal to be called. It is now safe to perform
3634 any kind of tasks in signal callbacks since it is guaranteed
3635 that the application specified signal callback is called
3636 after the signal is over. Affected files are
3637 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3639 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Added `name' field to SilcChannelPrivateKey to represent
3642 application given name for the key. Moved also the context from
3643 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3644 Added the `name' argument also to the function
3645 silc_client_add_channel_private_key.
3647 Added function silc_client_current_channel_private_key to set the
3648 current channel private key in use.
3650 Added "change" command to KEY command which can be used to change
3651 the current channel private key. Bound the command also to
3652 alt+K (Alt+Shift+k).
3654 Also affected files lib/silcclient/client_channel.c,
3655 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3657 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Added silc_rng_get_byte_fast function in to the
3660 lib/silccrypt/silcrng.[ch].
3662 * Changed the interface of silc_packet_assemble and the
3663 silc_packet_send_prepare. If silc_packet_assmble is now
3664 called the application does not call silc_packet_send_prepare
3665 because the library will call it automatically. These
3666 interfaces now also return a reference to the outgoing buffer
3667 which includes the assembled packet, which the application can
3668 use to encrypt the packet.
3670 Affected files are lib/silccore/silcpacket.[ch],
3671 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3672 silcd/packet_send.c, server_backup.c and packet_receive.c.
3674 * Fixed a packet sending bug on very high load, where outgoing
3675 packet queue wasn't handled correctly and packets got corrupted.
3676 Affected files are lib/silcutil/*/silc*sockconn.c,
3677 lib/silcclient/client.c and silcd/server.c.
3679 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Added macro SILC_PACKET_DATALEN which can be used during
3682 packet assembling to check whether the data to be added to
3683 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3684 len is truncated until it fits it.
3686 Added checks for maximum length of channel message payload and
3687 private message payload also.
3689 Added checks for maximum packet length in server and in
3692 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3693 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3694 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3695 lib/silcclient/client_prvmsg.c.
3697 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Added silc_server_packet_queue_purge call to the
3700 silc_server_disconnect_remote to assure that all data in the
3701 queue before disconnecting is sent to the network. Affected
3702 file silcd/server.c.
3704 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Added the deleting of server's own ID cache entry to the
3707 silc_server_free function. Free also everything else that
3708 has been allocated in silc_server_init. The affected file
3711 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Added functions silc_parse_version_string, silc_version_to_num,
3714 and silc_ske_parse_version to parse SILC protocol style version
3715 strings. Affected files lib/silcutil/silcutil.[ch] and
3716 lib/silcske/silcske.[ch].
3718 * Added new configuration params: version_protocol, version_software
3719 and version_software_vendor to specify what version the remote
3720 host must at least be to be able to connect to server. The vendor
3721 string can be regex matched too. Added new function
3722 silc_server_connection_allowed to check maximum number of allowed
3723 connections, and allowed versions for incoming connections.
3724 Affected files are silcd/server.c, server_util.[ch] and
3727 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Added preliminary support for signals in scheduler. The
3730 signals we care about are now blocked always when the scheduler
3731 is locked. This way we can synchronise the use of signal with
3732 scheduler. It is guaranteed that when signal occurs the scheduler
3733 is not locked, and thus new tasks can be safely added to the
3736 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3737 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3738 Added new platform specific routines
3739 silc_schedule_internal_signals_[un]block and
3740 silc_schedule_internal_signal_[un]register.
3742 Added new functions to SILC Schedule API:
3743 silc_schedule_signal_[un]register. Each signal that application
3744 is going to use should be registered to the scheduler.
3746 Affected files are lib/silcutil/silcschedule.[ch],
3747 lib/silcutil/*/silc*schedule.c.
3749 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * Check for unauthenticated client and server in the
3752 silc_server_new_client and silc_server_new_server functions.
3753 Affected file silcd/packet_receive.c.
3755 * Added function silc_string_is_ascii to check whether given
3756 string is 7-bit ASCII string. Affected files are
3757 lib/silcutil/silcutil.[ch].
3759 * Added function silc_id_is_valid_server_id into the
3760 silcd/serverid.c and added checking for valid Server ID's in
3761 silc_server_new_server. The Server ID must always be based
3762 on the server's public IP address.
3764 * Added logging of DISCONNECT packet message in the server.
3765 Affected file silcd/server.c.
3767 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Changed all library interfaces that use Global RNG to also
3770 accept SilcRng as argument. Affected files are
3771 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3772 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3773 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3774 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3775 lib/silccrypt/rsa.c.
3777 * Added function silc_pkcs_generate_key to the
3778 lib/silccrypt/silcpkcs.[ch] for applications so that they
3779 don't need to do pkcs->pkcs->init calls anymore.
3781 * Remove SilcSocketConnection from the SFTP API since it really
3782 wasn't needed there. The application has the information
3783 saved in its contexts anyway and the SFTP layer doesn't need
3784 know about it. Affected files lib/silcsft/silcsftp.h and
3785 lib/silcsftp/sftp_[server/client].c.
3787 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3788 The SilcSimContext is not SilcSim.
3790 * Fixed possible buffer overflows in silc_id_render in the
3791 lib/silcutil/silcutil.c.
3793 * On EPOC the global crypto module lists are not used at all
3794 in the crypto library. Added support for using the constant
3795 algorithm list on EPOC. Affected files are
3796 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3799 * Fixed the handling of third parameter of KICKED notify, since
3800 it was mistakenly updated to SILC Protocol 1.0 even though it
3801 is to be included in 1.1. Since it is not in 1.0 it is not
3802 mandatory, and this fix now handles it only if it is provided,
3803 and it is not error if it is not provided. Affected file
3804 lib/silcclient/client_notify.c.
3806 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3808 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3809 client. Affected file irssi/src/silc/core/client_ops.c.
3811 * Merged with Irssi 0.8.4 from irssi.org CVS.
3813 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Check for valid socket connection in client entries before
3816 sending any messages. Fixes a crash, but doesn't fix some
3817 other underlaying bug that is lurking there. Affected
3818 file silcd/packet_send.c.
3820 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3822 * $usermode, $cumode and $cumode_space expandos shouldn't do
3823 anything with non-SILC server records. Affected file
3824 irssi/src/silc/core/silc-expandos.c
3826 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Fixed the silc_net_check_[host/local]_by_sock to support
3829 IPv6 bound sockets as well. Now they can return IPv6 addresses
3830 as well. Affected file lib/silcutil/silcnet.c.
3832 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3833 Affected lib/silcutil/unix/silcunixnet.c.
3835 * Fixed ID rendering (at least on some platforms, not NetBSD)
3836 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3838 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Added silc_hash_public_key and silc_hash_public_key_compare
3841 functions to be used with SilcHashTable. They can be used to
3842 hash public keys and compare public keys in hash table. Affected
3843 file lib/silcutil/silcutil.[ch].
3845 * Added support for specifying multiple public keys for Client
3846 connection section in server configuration file. This makes it
3847 possible to accept multiple public keys from same host, or to
3848 make a section that accepts any incoming host, and have the
3849 accepted public keys listed in the section.
3851 Added functions silc_sever_[find/get]_public_key, added the
3852 support for this actually to all connection sections but only
3853 the Client section is currently allowed to specify multiple
3856 Affected files are silcd/server.c, server_internal.h,
3857 command.c, protocol.c, server_util.[ch], packet_receive.c.
3859 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Merged Irssi 0.8.2 from irssi.org CVS.
3863 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3865 * If silc_debug is TRUE, also output standard logging messages
3866 to stderr with the debug output.
3868 Made silc_log_reset_all() flushing all channels before returning.
3869 Also fixed some documentation typos.
3871 Affected files are lib/silcutil/silclog.[ch].
3873 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Fixed the server to check correctly the amount of connections
3876 from single host, by checking also the type of the connection.
3877 Fixed also the comparison of number of connections and number
3878 of allowed connections. Affected files are silcd/server.c,
3881 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Fixed the USERS command reply to save the user's mode on the
3884 channel as well. Fixed JOIN command reply to check whether a
3885 client is on channel already and not join it twice. Affected
3886 file lib/silcclient/command_reply.c.
3888 * Added new file silc-expandos.c into irssi/silc/core/ to return
3889 various stuff for various signal for the statusbar etc. updating.
3890 Now Irssi SILC client prints channel user modes etc. on the
3893 * The user mode (like server/router operator changes) is now shown
3894 on the Irssi SILC client's statusbar. The affected files are
3895 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3897 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3900 to SILC_SCHEDULE_[UN]LOCK macros.
3902 * Added more error printing to logs in server code. Affected
3903 files silcd/server.c and silcd/protocol.c.
3905 * Fixed -S option parsing in Irssi SILC Client. Affected file
3906 irssi/src/silc/core/silc-core.c.
3908 * Added silc_buffer_alloc_size function. Affected file is
3909 lib/silcutil/silcbuffer.h.
3911 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3914 constants. Affected files in
3915 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3918 * Changed the internal SFTP Memory FS table to const. Affected
3919 file lib/silcsftp/sftp_fs_memory.c.
3921 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Fixed the buffer formatting and unformatting routines to
3924 check the size of 64 bits types with sizeof(). Affected
3925 file is lib/silcutil/silcbuffmt.c.
3927 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Removed 0.6.x backwards support.
3931 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Changed all integer type names:
3934 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3935 to avoid collisions with other libraries using same type names
3938 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3940 * Added `prefer_ipv6' argument to the functions
3941 silc_net_gethostbyname[_async]. If it is TRUE it will return
3942 IPv6 address over IPv4. If FALSE IPv4 address is returned
3943 even if IPv6 address was found. Affected files
3944 lib/silcutil/silcnet.[ch].
3946 * Added support silc_net_create_connection[_async] to fallback
3947 to IPv4 address if IPv6 address could not be used (like if
3948 it doesn't work on a specific system). Affected file in
3949 lib/silcutil/unix/silcunixnet.c.
3951 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Added silc_schedule_reinit function to do the enlarging
3954 of the max tasks handling capabilities of the scheduler.
3955 Affected files lib/silcutil/silcschedule.[ch].
3957 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Added automatic extern "C" { ... } for C++ compilers so the
3960 application does not need to define them. Affected file
3961 includes/silcincludes.h.
3963 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3964 old name went against naming convention. Applications now
3965 include "silcclient.h" instead of "clientlibincludes.h".
3966 Removed includes/clientlibincludes.h, it is redundant now.
3968 * Renamed includes/version.h to silcversion.h.
3970 * Added really preliminary support for OS/2 into the util
3971 library. Only thread & mutex API is implemented, others
3972 are still to be implemented. Created the lib/silcutil/os2/
3973 directory. Created also file includes/silcos2.h.
3975 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Added preliminary BeOS support into the util library.
3978 Created lib/silcutil/beos/, and implemented all the needed
3979 functions to support SILC on BeOS. Created also file
3980 includes/silcbeos.h.
3982 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3984 * Added proper initializations to silc's irssi code, so it's
3985 now possible to load it as module. Affected files
3986 irssi/src/silc/core/silc-core.c,
3987 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3989 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3994 * Fixed the silcdoc document generator to correct generate
3995 docs from all kinds of filenames. Affected files are
3996 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3998 * ROBOdoc documented lib/silcutil/silcmemory.h.
3999 Added also new function silc_memdup.
4001 * Removed lib/silcutil/silcbufutil.h and moved those routines
4002 to the lib/silcutil/silcbuffer.h.
4004 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4006 * Added `user_count' to the SilcChannelEntry which now tells the
4007 number of users on the channel. The user count is now saved
4008 in normal server of global channels as well. Affected files
4009 silcd/server.c, idlist.h, packet_receive.c and command.c.
4011 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4012 include file utility functions.
4014 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4015 instead of calling directly OS routines.
4017 * Fixed NICK change printing in Irssi SILC Client. Fixed
4018 KICKED notify printing in Irssi SILC Client. Affected file
4019 irssi/src/silc/core/client_ops.c.
4021 * Fixed a NICK change bug in client library, to not recreate the
4022 client_entry->channels hash table everytime nick is changed.
4023 Affected file lib/silcclient/client.c.
4025 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4028 the SKE interface a bit.
4030 * Fixed padding problem in PKCS#1. The padding was not actually
4031 random since the random number generator was used incorrectly.
4032 This security bug affects only when encrypting with PKCS#1, and
4033 it is not currently used at all in SILC. SILC only use signing
4034 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4036 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Rewrote the notify handling in Irssi SILC client to not call
4039 the events as signals. Fixes problems with Perl support.
4040 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4042 * Send the auto-nicking NICK command in client library with
4043 little timeout after connecting. The affected file is
4044 lib/silcclient/client.c.
4046 * Added following new config file settings:
4047 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4048 key_exchange_timeout, conn_auth_timeout, connections_max,
4051 Implemented all the new config settings handling in the server.
4053 Optimized the use of SKE Mutual flag usage. Use it only
4054 if connection authentication protocol is not based in public
4057 Renamed all SilcServerConfigSection* to SilcServerConfig*
4058 to have a bit shorter names.
4060 Affected files silcd/serverconfig.[ch], server.[ch], and
4063 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4065 * Cleaned up the listening sockets code, preparing for the rehash
4066 support. Affected file is silcd/server.c.
4068 * Fixed some output messages. Affected files are silcd/silcd.c,
4071 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Create lib/doc/silcrng_intro.html document as introduction
4074 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4076 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4078 * Fixes to the silcd config template. Affected file is
4079 doc/example_silcd.conf.in.
4081 * Removed type casts from silc_calloc(), conforming to the
4082 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4084 * Removed param_name member from client, server, and router
4085 section structs, now identifying the param directly.
4087 Added CONFIG_FREE_AUTH macro in config file parsing.
4089 Affected files are silcd/serverconfig.[ch].
4091 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4093 * Fixed command line parameter handling. All SILC initialization
4094 is now done in silc_core_init() which also fixes autoconnecting
4097 Affected files irssi/src/silc/core/silc-core.c,
4098 irssi/src/fe-text/silc.c.
4100 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Added new configuration options and blocks:
4103 keepalive_secs, reconnect_count, reconnect_interval,
4104 reconnect_interval_max, reconnect_keep_trying and
4105 require_reverser_lookup. Added ConnectionParam block, and
4106 implemented the connection parameters when connecting as
4107 initiator and when accepting connections as responder.
4109 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4110 whether given configuration value has been given already.
4112 Affected files silcd/serverconfig.[c], server.[c].
4114 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4115 algorithm parts and created new file silcalgs.conf, that
4116 is now included from the example_silcd.conf.in.
4118 * Optimized the silc_server_connect_to_router_second to take
4119 the connection configuration object from the SilcServerConnection
4120 object instead of finding it during the connecting phase.
4121 Added the configuration object to SilcServerConnection struct.
4122 Affected files silcd/server_internal.h, server.c.
4124 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4126 * Add the client on channel after it was resolved at the
4127 channel message receiving, and it was not already on the
4128 channel. Affected file lib/silcclient/client_channel.c.
4130 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Fixed the public key authentication to allocate always the
4133 destination signature buffer instead of using static buffer.
4134 Affected file silcd/protocol.c.
4136 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4138 * Unified the serverconfig.[ch]'s helper function interface.
4139 Affected file silcd/serverconfig.[ch].
4141 * Removed doc/example_silc.conf.in since it is redundant.
4142 The make install will now install irssi/silc.conf file.
4144 * Added new Passphrase and Publickey authentication methods to
4145 config file, allowing both public key and passphrase based
4146 authentication to be set at the same time.
4148 Added `prefer_passphrase_auth' setting in config file which
4149 can be used to set to prefer passwd auth if both passwd and
4150 public key is set. If not set, public key is preferred.
4151 This has effect only when being initiator (responder will try
4154 Added support for authentication with passphrase and public key
4155 at the same time. The passphrase is tried first always since
4156 it is faster to check.
4158 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4160 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4162 * Merged the new SILC Config library, with the server parsing
4163 support. Read the header file silcconfig.h or the toolkit
4164 documentation for the news. Affected files are
4165 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4166 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4167 silcd/protocol.c silcd/server.c silcd/server_backup.c
4168 silcd/serverconfig.[ch] silcd/silcd.c.
4170 * Fixed some silclog documentation. Affected file is
4171 lib/silcutil/silclog.h.
4173 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * The silc_cipher_register, silc_hash_register and
4176 silc_hmac_register now checks if the object to be registered
4177 is registered already. Affected files are
4178 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4180 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4184 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4186 * Allow zero length channel messages inside the Channel Message
4187 Payload. Affected file lib/silccore/silcchannel.c.
4189 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4190 as header filenames.
4192 * Removed lib/silcclient/README and created HTML file
4193 lib/silcclient/silcclient_using.html, which is now included
4194 as part of Toolkit documentation.
4196 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Fixed CUMODE_CHANGE notify handling to change the mode of
4199 correct client. Affected file lib/silcclient/client_notify.c.
4201 * Make silc_rng_alloc fail if it cannot allocate the sha1
4202 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4204 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4206 * Fixed the file transfer's key agreement payload to include
4207 zero port also if the hostname is NULL because it could not
4210 Call file transfer monitor callback now also if error occurs
4211 during key agreement protocol.
4213 Changed the silc_client_file_send interface to return the
4214 SilcClientFileError instead of session id. The session ID
4215 is returned into pointer provided as argument.
4217 Check that the file exists locally before sending the
4218 file transfer request at all.
4220 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4222 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4223 error than can occur while key agreement protocol. Affected
4224 file lib/silcclient/silcapi.h.
4226 * Fixed the event_mode CMODE handler to not crash when mode
4227 is changed and +k mode is set in the channel. Affected file
4228 irssi/src/silc/core/silc-channels.c.
4230 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4231 SILC_LOG_WARNING to give out Warning and not Error. Affected
4232 file lib/silcutil/silclog.c.
4234 * Fixed the channel message payload decryption in the function
4235 silc_channel_message_payload_decrypt to not modify the original
4236 buffer before it is verified that the message decrypted
4237 correctly. Otherwise, next time it is called with correct
4238 channel key it won't encrypt since the payload is corrupted.
4239 Affected file lib/silccore/silcchannel.c.
4241 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Do not constantly resize the window. A fix patch by cras.
4244 Affected file irssi/src/fe-text/screen.c.
4246 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4249 Affected file lib/silcutil/silcnet.c.
4251 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Fixed a bug in hash table internal routine for traversing
4254 the table with foreach callback. The current entry may
4255 become invalid in the callback but it was referenced after
4256 the callback returned.
4258 Do not allow auto rehashing of hash table during the
4259 silc_hash_table_foreach operation, for same reasons as it is
4260 not allowed for SilcHashTableList. Affected files are
4261 lib/silcutil/silchashtable.[ch].
4263 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4266 Win32 DLL. extern's in header files are now declared with
4269 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Fixed private message handling. It used some old code that
4272 caused the client to crash. Affecte file is
4273 lib/silcclient/client_prvmsg.c.
4275 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Added function silc_client_add_channel,
4278 silc_client_replace_channel_id, and removed functions
4279 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4280 from client library.
4282 * Added cross reference of the joined channels to the
4283 SilcClientEntry, and changed the SilcChannelEntry's
4284 users list to SilcHashTable. The affected files are
4285 lib/silcclient/idlist.[ch].
4287 * Fixed a bug in hash table tarversing. While the hash table
4288 is traversed with SilcHashTableList the table must not be
4289 rehashed. It is now guaranteed that auto rehashable tables
4290 are not rehashed while tarversing the list. Also defined that
4291 silc_hash_table_rehash must not be called while tarversing
4292 the table. Added function silc_hash_table_list_reset that must
4293 be called after the tarversing is over. The affected files are
4294 lib/silcutil/silchashtable.[ch].
4296 * Changed all hash table traversing to call the new
4297 silc_hash_table_list_reset in server and in client library.
4299 * Added function silc_client_on_channel to return the
4300 SilcChannelUser entry if the specified client entry is joined
4301 on the specified channel. This is exported to application as
4302 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4304 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Fixed founder regaining problem with JOIN command on normal
4307 server. The notify for mode change must be sent always and
4308 not only if !cmd->pending. Affected file silcd/command.c.
4310 * Fixed the WHOWAS command's reply sending to support the
4311 lists correctly. Affected file silcd/command.c.
4313 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * When sending JOIN command to router for processing the
4316 sender's old command identifier was not saved back to the
4317 sender's command context, fixed now. The affected file is
4320 * Create the key in JOIN command of the router did not return
4321 the channel key, added check for this. Affected file is
4324 * Fixed a channel ID update bug in JOIN command reply. Do
4325 not directly upgrade the ID but call the function
4326 silc_idlist_replace_channel_id if the ID was changed.
4327 Affected file silcd/command_reply.c.
4329 * Fixed memory leaks from command calling if it would fail.
4330 Affected file silcd/command.c.
4332 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Applied patches from cras:
4336 Memory leak fixes around libaries, irssi window resize fix,
4337 new silclist.h and silcdlist.h, all extern inline changed to
4340 * Removed dotconf from lib/dotconf, not needed anymore.
4342 * Removed TRQ from lib/trq, not needed anymore.
4344 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4345 with server connections. Later this will be configurable
4346 in config file after new config file is done. Affected file
4349 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Fixed a crash in server related to channel announcements.
4352 Affected file silcd/server.c.
4354 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4356 * Fixed memory leaks in silc_server_create_new_channel*
4357 functions. Affected file silcd/server.c.
4359 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4360 which ID was changed. This way the router will send the
4361 user list for the channel again, and server won't be in
4362 desync in some rare circumstances. Affected file is
4363 silcd/packet_receive.c.
4365 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Check for NULL socket pointer in the function
4368 silc_server_packet_send_to_channel_real. Affected file
4369 silcd/packet_send.c.
4371 * Fixed the BAN notify handling to correctly remove ban
4372 list. Affected file silcd/packet_receive.c.
4374 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Fixed some header addition to Toolkit distribution in
4377 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4379 * Added lib/silcclient/client_ops_example.h as an template
4380 file for application programmers to quickly start using
4381 the SilcClientOperation functions in their application.
4382 Updated the lib/silcclient/README as well to tell about this
4383 nice file made available.
4385 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4387 * Call silc_server_remove_from_channels when removing client
4388 entry when NO_SUCH_CLIENT_ID was received. Affected file
4389 is silcd/command_reply.c.
4391 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Added server & router operator statistics updating. Affected
4394 file silcd/packet_receive.c and silcd/command.c.
4396 * Fixed the SERVER_SIGNOFF notify handling on normal server
4397 not to save the history information for clients. Same was
4398 fixed earlier in remove_clients_by_server function, but not
4399 here. Affected file silcd/packet_receive.c.
4401 * Raised the default connection-retry count from 4 to 7 in
4402 server. Affected file silcd/server.h.
4404 * Cancel any possible reconnect timeouts when we start the
4405 key exchange. Affected file silcd/server.c.
4407 * Do not reconnect on connection failure when SCONNECT was
4408 given. Affected files silcd/server.[ch].
4410 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4414 * Fixed the NICK command to always give the unformatted
4415 nickname to the one giving the NICK command. If unformatted
4416 nickname is cached already it will be formatted and the
4417 local entry will always get the unformatted nickname.
4418 Affected file lib/silcclient/idlist.c.
4420 * Fixed some double frees from client library commands.
4421 Affected file is lib/silcclient/command.c.
4423 * Fixed CUMODE command in server to assure that no one can
4424 change founder's mode than the founder itself, there was a
4425 little bug. Affected file silcd/command.c.
4427 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Removed the SilcClientCommandDestructor from the client
4430 libary, it is not needed anymore. Affected files are
4431 lib/silcclient/silcapi.h, command[_reply].[ch],
4432 client_notify, idlist.c.
4434 * Fixed GETKEY command to first resolve client, and then
4435 resolve the server only if the client was not found, instead
4436 of resolving both at the same time. Affected file is
4437 lib/silcclient/command.c.
4439 * Added silc_client_start_key_exchange_cb and lookup the
4440 remote hostname and IP address before starting the key
4441 exchange with server. The affected file is
4442 lib/silcclient/client.c.
4444 * The server's public key is now saved using the IP address
4445 of the server and not the servername for the filename.
4446 The hostname public key filename is checked as an fall back
4447 method if the IP address based filename is not found.
4449 Fixed the GETKEY command to save the fetched server key
4450 in correct filename.
4452 Print the remote server's hostname now when new key is
4453 received during connection process. Affected file is
4454 irssi/src/silc/core/client_ops.c.
4456 * Return always our own public key to the client if it asks
4457 for it with GETKEY command. Affected file silcd/command.c.
4459 * Removed the use_auto_addr variable from default config
4460 file since it was in wrong section. Affected file is
4463 * Fixed TOPIC_CHANGE notification to not route it when it
4464 was sent using silc_server_send_notify_to_channel function.
4465 Affected file silcd/command.c.
4467 * Fixed silc_server_send_notify_kicked to send the kicker's
4468 Client ID also, it was missing. Affected files are
4469 silcd/command.c, silcd/packet_send.[ch].
4471 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Do not save client history information in SERVER_SIGNOFF.
4474 Fixes the bug in normal server that it does not detect
4475 the client becoming valid after the server becomes back
4476 online. Affected file silcd/server_util.c.
4478 * Added `sock_error' field into the SilcSocketConnection
4479 context. When error occurs during socket operation (read
4480 or write) the error is saved. Added also new function
4481 silc_socket_get_error to return human readable socket error
4482 message. Affected files are lib/silcutil/silcsockconn.[ch],
4483 lib/silcutil/unix/silcunixsockconn.c, and
4484 lib/silcutil/win32/silcwin32sockconn.c.
4486 * The server now prints the socket error message in the
4487 signoff for client. Affected file silcd/server.c.
4489 * Fixed the `created' channel information sending from router
4490 to server in JOIN command. Checks now whether the channel
4491 really was created or not and set it according that.
4493 Fixed the JOIN command to use the client entry's current
4494 ID during the joining procedure instead of the one it sent
4495 in the command (it is checked though), since it can change
4496 between the packet processing and command processing, and
4497 would just case unnecessary pain in the client end. Affected
4498 file silcd/command.c.
4500 * Fixed a channel key payload sending to use correct channel
4501 ID when the server was forced to change the channel's ID by
4502 router. Router sent the key payload with the old Channel ID.
4503 Affected file silcd/packet_receive.c.
4505 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Call silc_server_save_channel_key only if the key payload
4508 was provided in the JOIN command's command reply. Affected
4509 file silcd/command_reply.c.
4511 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4513 * Fixed silc_mp_sizeinbase to return the value correctly with
4514 MPI. Affected file lib/silcmath/mp_mpi.c.
4516 * Fixed the stop_server signal to correctly stop the scheduler
4517 and gracefully stop the server when SIGTERM or SIGINT signals
4518 are received. Affected file silcd/silcd.c.
4520 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4522 * Simple handling of TERM and HUP signals. Also added some log
4523 flushing call around. Affected file is
4526 * Fixed small bugs in silclog.c. Now buffering output will take
4527 effect after 10 seconds since startup: This will ensure that
4528 no important startup messages are lost. Also output redirection
4529 will preserve original format ([Date] [Type] message).
4530 Affected file is lib/silcutil/silclog.c.
4532 * Added two options to the config file, in the logging section:
4533 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4534 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4536 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * Do not print the warning about log files not being initialized
4539 more than once to avoid excess logging. Affected file is
4540 lib/silcutil/silclog.c.
4542 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4543 the SIM copying in make install in Makefile.am.pre.
4545 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4547 * Rewritten silclog APIs. Globally interesting changes follows:
4548 silc_log_set_files() changed to silc_log_set_file().
4549 silc_log_set_callbacks() changed to silc_log_set_callback().
4550 ROBOdoc documented silclog header file.
4551 SilcLogCb now returns bool to wether inihibit the default
4552 handler or not (to keep the old behaviour return always TRUE).
4553 The new APIs should also fix the problem of the
4554 silcd_error.log file that was written in the current directory.
4557 Log files streams will remain opened after silc_log_set_file()
4558 call, means less CPU usage notably on high traffic servers.
4559 File streams are now full buffered, and flushed to the disk
4560 every 5 minutes, lesses HD activity and CPU usage.
4561 Messages can be redirected, allowing admins to configure
4562 one single logfile for all server messages.
4563 the silc_log_quick global variable to activate fast-logging.
4564 Affected files lib/silcutil/silclog.[ch]
4566 * Changed some code to conform new silclog APIs. Affected
4567 files are doc/example_silcd.conf.in, silcd/server.c
4568 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4571 * Fixed a memory leak that could occur in some situations.
4572 Affected file silcd/serverconfig.c.
4574 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4576 * Added the silc_client_del_client to remove the client from
4577 all channels as well. Affected file lib/silcclient/idlist.c.
4579 * Fixed the client library to correctly remove the client
4580 from all channels when the client entry is being destroyed.
4581 Affected file lib/silcclient/client_notify.c, command.c.
4583 * Added auto-nicking support to the client library. If the
4584 applicatio now sets client->nickname it will be sent to the
4585 server after connecting by the library. This way for example
4586 SILCNICK (or IRCNICK) environment variables will have effect
4587 and always change the nickname automatically to whatever
4588 it is wanted. Affected file lib/silcclient/client.[ch].
4590 * Renamed silc_server_command_bad_chars to the
4591 silc_server_name_bad_chars and moved it to the
4592 silcd/server_util.[ch]. Added also new function
4593 silc_server_name_modify_bad to return nickname that
4594 includes bad characters as new nickname without those
4595 bad characters. This check and modify is now used in
4596 silc_server_new_client when the username is initially set
4597 as nickname, so it must be checked to be valid nickname.
4598 Affected file silcd/packet_receive.c.
4600 * The nickname length is now taken from the packet for real
4601 and not trusted to strlen() since it clearly can return
4602 wrong length for nickname including bad characters. This
4603 also applies to channel names. Affected file silcd/command.c.
4605 * Removed the lib/silcsilm/modules directory. Modules are now
4606 compiled into the lib/silcsim. Fixed the copying of the
4607 modules to follow symbolic links in Makefile.am.pre.
4609 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Fixed silc_string_regexify list creation. Fixes bugs with
4612 BAN and INVITE commands in server. The affected file is
4613 lib/silcutil/unix/silcunixutil.c.
4615 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4617 * Removed the command destructor entirely from the server's
4618 command and command reply routines. It is not needed, and
4619 its usage was buggy and caused crashes. Affected files are
4620 silcd/command[_reply].[ch].
4622 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4624 * Cancel protocol and NULL sock->protocol if timeout
4625 occurred during protocol. Affected file silcd/server.c.
4627 * Cancel protocol timeouts always before calling the final
4628 callback, to assure that after final callback is called
4629 no other state will be called for the protocol anymore.
4630 Affected file silcd/protocol.c.
4632 * Print error log if incoming connection configuration could
4633 not be found. Affected file silcd/server.c.
4635 * Fixed JOIN command to correctly save the founder mode
4636 to the client on normal SILC server, when the channel
4637 was created by the router. Affected file silcd/command.c.
4639 * Fixed LIST command (hopefully) to send correct reply
4640 packets. Affected file silcd/command.c.
4642 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4644 * The silc_packet_receive_process now returns FALSE if the
4645 read data was invalid packet, and TRUE if it was ok.
4647 The server now checks that if unauthenticated connection
4648 sends data and its processing fails the server will close
4649 the connection since it could be a malicious flooder.
4651 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4653 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4655 * Make sure the warning about error opening a log file is
4656 printed only once and not everytime it fails (produces
4657 too much useless log). Affected file lib/silcutil/silclog.c.
4659 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4661 * Made the silc_server_daemonise() function more readable.
4662 Affected file silcd/server.c.
4664 * Pid file is now optional, the user may comment it out from
4665 the config file. Removed define SILC_SERVER_PID_FILE, we
4666 don't need a default any longer. Affected file
4667 configure.in.pre, lib/Makefile.am.pre.
4669 * Make some use of the pid file. The server now dies at startup
4670 if it detects a valid pid file on his path. The server would
4671 die anyway in this circumstance, because of the bind() failure.
4672 Affected file silcd/silcd.c.
4674 * No longer compiling lib/dotconf.
4676 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * Fixed JOIN command parsing not to crash. Affected file
4679 lib/silcclient/command.c.
4681 * Fied the NICK_CHANGE notify to add the new client entry
4682 even it is resolved. This removes an <[unknown]> nick
4683 thingy bug in the client. Affected file is
4684 lib/silcclient/client_notify.c.
4686 * Do not try to allocate 0 bytes (efence does not like it)
4687 in lib/silccore/silccomand.c when encoding payload.
4689 * Do not take IRCNICK as nickname in Irssi SILC client since
4690 it is not possible to set nickname before hand connecting
4691 the server (TODO has an entry about adding auto-nicking
4694 * Changed the silc_server_command_pending to check whether
4695 there already exists an pending entry with the specified
4696 command, command identifier and pending callback. This is
4697 to fix IDENTIFY and WHOIS related crashes that may register
4698 multiple pending commands with same identifier. Affected
4699 file silcd/command.c.
4701 * Fixed the server to reconnect to the router even if it
4702 was already reconnecting and EOF was received. This to
4703 fix a possibility that the server wouldn't ever try to
4704 auto-reconnect to the router. Affected file silcd/server.c.
4706 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4708 * Fixed the server's password authentication to use the
4709 length of the locally saved password, and not the one
4710 sent in the packet. Affected file silcd/protocol.c.
4712 * Fixed same password authentication problem in the
4713 Authentication Payload handling routines in
4714 lib/silccore/silcauth.c.
4716 * Yet another password authentication problem fixed with
4717 channel password handling in silcd/command.c.
4719 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4721 * If first character of string in silc_parse_userfqdn is '@'
4722 then do not parse it. Affected file is
4723 lib/silcutil/silcutil.c.
4725 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4727 * Fixed minor bug in IDENTIFY command reply sending, which
4728 caused various weird problems during JOIN when it was
4729 resolving names for users. Affected file silcd/command.c.
4731 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Fixed the IDENTIFY command reply sending to chech better valid
4734 clients. It was possible to send incomplete list of replies.
4735 Affected file silcd/command.c.
4737 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4739 * Added silc_client_command[s]_[un]register functions now to
4740 dynamically register the commands in client library. Removed
4741 the static table of commands. This allows the client library
4742 to call commands without causing the application to know about
4743 what commands library has called.
4745 Removed the INFO command reply kludge to detect when the command
4746 was called by library. Now library use its own command reply
4747 function for INFO command.
4749 Added function silc_client_command_call to call a command.
4750 Application can use it to call command, not access the structure
4753 Now all commands that are sent by the client library (not
4754 explicitly sent by application) use own command reply functions.
4756 Affected files around lib/silcclient/ and in
4757 irssi/src/silc/core/.
4759 * Fixed the WHOIS command reply sending to chech better valid
4760 clients. It was possible to send incomplete list of replies.
4762 Fixed the WHOIS and IDENTIFY to send the request to router
4763 if normal server did not do it and did not find any results.
4765 Affected file silcd/command.c.
4767 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4769 * Moved the internal data from SilcClient context into its
4770 own file, not accesible to application. Affected files
4771 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4772 and other files in client library.
4774 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4776 * Added doc/examples installation target in Makefile.am.pre.
4779 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4781 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4782 commands the found client entry will be removed from the
4783 cache, after notifying application about the error. Affected
4784 file lib/silcclient/command_reply.c.
4786 * Changed the /MSG to check for exact nickname user gave, and
4787 not let `nick' match `nick@host' if it is only one found. Now,
4788 user must type the exact nickname (like nick@host2) even if
4789 there are no more than one same nicks found. This is to avoid
4790 a possibility of sending nickname to wrong nickname since
4791 `nick' could match `nick@host'. Affected file is
4792 irssi/src/core/silc-servers.c.
4794 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4796 * Do not print "you are now server operator" or similar when
4797 giving /away command. Affected files are
4798 irssi/src/silc/core/client_ops.c, silc-servers.h.
4800 * Made the silc_server_command_pending_error_check to send
4801 the same command reply payload it received back to the
4802 original sender of the command. This way all arguments
4803 that was received by the server will be received by the
4804 client too. Affected file silcd/command.c.
4806 * Added the silc_idcache_add to return the created cache entry
4807 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4809 * Add global clients to expire if they are not on any channel.
4810 This is because normal server will never know if they signoff
4811 if they are not on any channel. The cache expiry will take
4812 case of these entries. This is done by normal servers only.
4813 The affected files are silcd/command_reply.c,
4814 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4816 * If server receives invalid ID notification for WHOIS or
4817 IDENTIFY and the ID exists in the lists, it is removed.
4818 Affected file silcd/command_reply.c.
4820 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4821 in client then client entry that it matches is searched and
4822 the nickname is printed on the screen for user. Affected
4823 file irssi/src/silc/core/client_ops.c.
4825 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4827 * Use cache entry expire time in the LIST command reply to
4828 purge old entries from the cache after the LIST command
4829 reply has been received. This way we don't have non-existent
4830 entries in the cache for too long. Affected file is
4831 silcd/command_reply.c.
4833 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4835 * If we are normal server, and we've not resolved client info
4836 in WHOIS or IDENTIFY from router, and it is global client,
4837 we'll check whether it is on some channel. If it is not
4838 then we cannot be sure about its validity and will resolve it
4839 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4840 file silcd/command.c.
4842 * Search channel by name (if possible) rather than by ID
4843 in IDENTIFY command's command reply. Affected file is
4844 silcd/command_reply.c.
4846 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4848 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4849 Updated specs and implemented it. Affected file silcd/command.c,
4850 silcd/packet_send.c and silcd/packet_receive.c.
4852 * Implemented the <founder auth> payload handling in the JOIN
4853 command. If provided all conditions for channel joining
4854 except requirement to provide correct passphrase can be
4855 overrided by the channel founder. Updated the protocol specs.
4856 Affected file silcd/command.c.
4858 Added support for founder auth in JOIN command in client
4859 library. Fixed the parsing of the JOIN command now to support
4860 all options as they should be. The affected file is
4861 lib/silcclient/command.c.
4863 * Optimized the WHOIS and IDENTIFY commands to send the request
4864 to router only if it includes nicknames or other names. If
4865 they include only IDs then check the local cache first before
4866 routing. Affected file is silcd/command.c.
4868 * Added channels topic announcements. Affected file is
4869 silcd/packet_receive.c and silcd/server.c.
4871 * Fixed the silc_server_send_notify_topic_set to really destine
4872 the packet to channel. Affected file silcd/packet_send.c.
4874 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4875 library. Affected file lib/silcclient/client_notify.c.
4877 * Added UMODE announcements. Affected file silcd/server.c.
4879 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4881 * Memory leak fixes in:
4883 lib/silcutil/silcsockconn.c
4884 lib/silcske/silcske.c
4885 lib/silcske/groups.c
4887 lib/silccrypt/silcpkcs.c
4888 lib/silccore/silccommand.c
4889 lib/silccore/silcidcache.c
4894 * ROBOdoc documented the lib/silcske/groups.h file and a
4895 bit changed the interface for better.
4897 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4899 * Update the client entry context in the ID cache after
4900 nick change. Affected file lib/silcclient/command.c.
4901 Fixes the CUMODE command when regaining founder privileges,
4902 and a little WHOIS problem.
4904 * Fixed silc_net_gethostbyname to correctly call the
4905 inet_ntop. Affected file lib/silcutil/silcnet.c.
4907 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4909 * Added IPv6 support checking to the configure.in.pre, added
4910 also --enable-ipv6 option to override the check. Affected
4911 file configure.in.pre.
4913 * The silc_thread_create now calls the start function
4914 directly if threads support is not compiled in. Removes
4915 ugly #ifdef's from generic code. Affected files are
4916 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4918 * Added silc_net_gethostby[name/addr]_async to asynchronously
4919 resolve. Affected files are lib/silcutil/silcnet.[ch].
4921 * Added support for rendering IPv6 based server, client and
4922 channel IDs. Affected file lib/silcutil/silcutil.c.
4924 * Added support for creating IPv6 based server IDs. Affected
4925 file is silcd/serverid.c.
4927 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4929 * Added silc_net_gethostby[addr/name] into the
4930 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4931 routines. Added silc_net_is_ip[4/6]. Affected file is
4932 lib/silcutil/unix/silcunixnet.c. All routines that take
4933 address as argument now supports both IPv4 and IPv6 addresses.
4935 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4937 * Fixed LIST command reply sending in server. Affected file
4940 * Server now sends the kicker's client ID in the KICK notify
4941 to the kicked client. Affected file silcd/command.c.
4943 * The client library now parses the kickers client ID and
4944 UI displays it. Affected files lib/silcclient/client_notify.c
4945 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4947 * Made all payload parsing function prototypes consistent.
4948 They all take now const unsigned char * and uint32 pair as
4949 the payload data instead of SilcBuffer. Changes all around
4950 the source tree. Other unsigned char* -> const unsigned char*
4951 changes around the tree as well.
4953 * Optimized SFTP client and server packet sending not to
4954 allocate new buffer for each packet but to recycle the
4955 first allocated buffer. Affected files are
4956 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4958 * Optimized the SFTP client to use SilcList instead of
4959 SilcDList for requests, because it is faster. Affected file
4960 is lib/silcsftp/sftp_client.c.
4962 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4963 into lib/silccore/silcid.[ch].
4965 Renamed silcpayload.[ch] into silcargument.[ch].
4967 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4969 * If client entry is deleted with active key agreement
4970 session, abort the session.
4972 The silc_client_abort_key_agreement now calls the completion
4973 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4975 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4978 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * Don't use __restrict in older GCC's. Affected file is
4981 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4983 * silc_net_localhost now attempts to reverse lookup the
4984 IP/hostname. Affected file lib/silcutil/silcnet.c.
4986 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4987 command. It can be used to gain founder privileges at
4988 the same time when joining the channel.
4990 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4991 kicker's client ID as well. Updated protocol specs.
4993 Defined that the server must send SILC_COMMAND_IDENTIFY
4994 command reply with error status to client who sent
4995 private message with invalid client ID.
4997 Updated the protocol specification.
4999 * Added silc_server_send_command_reply to send any
5000 command reply. Affected file silcd/packet_send.[ch].
5002 * Added silc_id_payload_encode_data to encode ID payload
5003 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5005 * The server now send IDENTIFY command reply with error
5006 status if client ID in private message is invalid. Affected
5007 file silcd/packet_receive.c.
5009 * Save the server key file with server's IP address in
5010 the filename instead of hostname. The affected file is
5011 irssi/src/silc/core/client_ops.c.
5013 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5018 * Added libtool support for compiling shared objects in
5019 lib/silcsim. Affected file configure.in.pre and
5020 lib/silcsim/Makefile.am. Original patch by cras.
5022 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Pid file configuration, and server's config file fixes
5025 patch by toma. Updated CREDITS file.
5027 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5029 * Fixed silc_client_channel_message to not try to decrypt
5030 the message twice if it resolved the destination client
5031 information. This could cause of dropping one channel
5032 message. Affected file lib/silcclient/client_channel.c.
5034 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5036 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5037 lib/silcclient/client.c. This function is used when the SILC
5038 Client is run under some other scheduler, or event loop or
5039 main loop. On GUI applications, for example this may be
5040 desired to used to run the client under the GUI application's
5041 main loop. Typically the GUI application would register an
5042 idle task that calls this function multiple times in a second
5043 to quickly process the SILC specific data.
5045 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5047 * Fixed silc_server_drop() for dropping the supplementary
5048 groups as well, this could cause a security hole on some
5051 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5053 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5056 * Write PID file after dropping privileges. Added -F option
5057 to run server on foreground. A patch by debolaz.
5058 Affected files silcd/server.c, silcd/silcd.c.
5060 * Fixed MOTD to return the MOTD file server name. Affected
5061 file silcd/command.c.
5063 * Added INFO command reply handling to the Irssi SILC Client.
5064 Affected file irssi/src/silc/core/client_ops.c.
5066 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5068 * Fixed the silc_idcache_list_* routines to really support
5069 the dynamic list. Fixes a crash. Affected file is
5070 lib/silccore/silcidcache.c.
5072 * Fixed the LIST command reply to really call LIST command's
5073 pending callbacks. Affected file silcd/command_reply.c.
5075 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5077 * Update conn->local_entry->nickname after giving NICK
5078 command. Affected file lib/silcclient/command.c.
5080 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5082 * Added the [pid] option to the silcd configuration file
5084 Affected files: serverconfig.[ch] and silcd.c
5086 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5088 * Save fingerprint in WHOIS command reply in server.
5089 Affected file silcd/command_reply.c.
5091 * Fixed NICK commands pending callback registration.
5092 Affected file lib/silcclient/command.c.
5094 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Use ++server->cmd_ident when sending commands in server,
5097 instead of random number. Affected file silcd/command.c.
5099 * Fixed GETKEY command reply to call actually GETKEY pending
5100 command callbacks. Affected file silcd/command_reply.c.
5102 * A bit stricter check for nicknames. Check for same nickname
5103 in NICK command also. Affected file silcd/command.c.
5105 * Do not call INFO command everytime client ID changes, only
5106 during first connecting. Affected file lib/silcclient/client.c.
5108 * Set the new nickname only after successful command reply for
5109 NICK command is returned by server. Affected file
5110 lib/silcclient/command.c.
5112 * Remove nicknames from nicklist during server_signoff notify.
5113 Should fix /NAMES bit more. The affected file is
5114 irssi/src/silc/core/silc-channels.c.
5116 * Added `fingerprint' field to the SilcIDListData in the
5117 silcd/idlist.h to hold the fingerprint of the client's
5120 Send the fingerprint of the client's public key in WHOIS
5123 Affected files silcd/command.c, and silcd/idlist.[ch].
5125 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5126 create fingerprint from given data.
5128 * Show the fingerprint of the client's public key in WHOIS.
5129 Affected files irssi/src/module-formats.[ch] and
5130 irssi/src/silc/core/client_ops.c.
5132 * Format the multiple same nicknames also during JOIN and
5133 NICK_CHANGE notifys. Affected file is
5134 lib/silcclient/client_notify.c.
5136 * Do not print error on screen for invalid private message
5137 payload since it can come if someone is sending private
5138 messages with wrong key. Affected file
5139 lib/silccore/silcprivate.c.
5141 * Fixed multiple concurrent /PING crash. Affected file
5142 lib/silcclient/command.c.
5144 * Changed the wrong ID encoding. All IP addresses must be
5145 in MSB first order in encoded format. They were encoded
5146 wrong and was in LSB format. Affected files are
5147 silcd/serverid.c, lib/silcutil/silcutil.c.
5149 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5151 * Call the `connect' client operation through the scheduler
5152 in case of error. Affected file lib/silcclient/client.c.
5154 * Call the `failure' client operation even if the error
5155 occurred locally during a protocol. Affected file is
5156 lib/silcclient/protocol.c.
5158 * Added support of sending LIST command to router from normal
5159 server. This way normal server can get list of all channels
5160 in the network too. Fixed the channel list sending in the
5161 server too. Affected files are silcd/command.c, and
5162 silcd/command_reply.[ch].
5164 * Added silc_server_update_channels_by_server and
5165 silc_server_remove_channels_by_server. They are used during
5166 disconnection of primary router and in backup router protocol.
5167 Affected file silcd/server_util.[ch], silcd/server.c and
5168 silcd/server_backup.c.
5170 * Fixed channel adding to global list in IDENTIFY command
5171 reply in server. Affected file silcd/command_reply.c.
5173 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * If the incoming packet type is REKEY or REKEY_DONE process
5176 that packet always synchronously. Fixes yet another MAC
5177 failed error on slow (dialup) connections. Affected file
5178 lib/silcclient/client.c and silcd/server.c.
5180 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5182 * Call check_version SKE callback for initiator too. Affected
5183 file lib/silcske/silcske.c.
5185 * Implemented fix for security hole found in the SKE that was
5186 fixed in the specification few days back; the initiator's
5187 public key is now added to the HASH value computation.
5188 Added backwards support for the old way of doing it too, for
5189 old clients and old servers. Affected file is
5190 lib/silcske/silcske.c.
5192 * Enabled mutual authentication by default in SKE. If initiator
5193 is not providing mutual authentication the responder will
5194 force it. This will provide the proof of posession of the
5195 private key for responder. The affected files are
5196 lib/silcclient/protocol.c and silcd/protocol.c.
5198 * Do not cache anymore the server's public key during SKE.
5199 We do mutual authentication so the proof of posession of
5200 private key is done, and if the server is authenticated in
5201 conn auth protocol with public key we must have the public
5202 key already. Affected file silcd/protocol.c.
5204 * Added new global debug variable: silc_debug_hexdump. If
5205 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5206 file lib/silcutil/silclog.[ch].
5208 * Fixed compilation warning due to char * -> const char *.
5209 Affected files lib/silcutil/silcnet.h, and
5210 lib/silccore/silcauth.[ch].
5212 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5214 * Fixed CMODE command when new channel key was created. If
5215 the creation failed the old key was removed. Next time giving
5216 same command would crash the server since the old key was
5217 freed already. Affected file silcd/command.c.
5219 * Fixed the silc_server_announce_get_channels to not crash
5220 on reconnect. Affected file silcd/server.c.
5222 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5224 * Added silc_log_set_debug_string function to set a regex
5225 string to match for debug output. Only the function names,
5226 or filenames matching the given debug string is actually
5227 printed. This way it is possible to filter out those debug
5228 strings that user is not interested in.
5230 Fixed a bug in silc_string_regexify.
5232 Affected files lib/silcutil/silclog.[ch], and
5233 lib/silcutil/unix/silcunixutil.c.
5235 * Changed the -d options in both server and Irssi SILC client
5236 to take the debug string as argument. Affected files
5237 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5239 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5241 * Added silc_hash_babbleprint to create a Bubble Babble
5242 Encoded fingerprint. The encoding is developed by Antti
5243 Huima (draft-huima-babble-01.txt), and it creates human
5244 readable strings out of binary data. Affected file
5245 lib/silccrypt/silchash.[ch].
5247 * Print the babble print now in addition of fingerprint as well
5248 in Irssi SILC client. Affected files are
5249 irssi/src/fe-common/silc/module-formats.[ch],
5250 irssi/src/fe-common/silc/core/client_ops.c.
5252 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * Fixed a security problem found in SKE. The initiator's
5255 public key too is now added to the HASH hash value creation
5256 which is signed by the responder to create the SIGN value.
5257 This will prevent anyone in the middle to lie to the responder
5258 about the initiator's public key. If this is done now, the
5259 man in the middle will get caught. Updated the protocol
5262 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Better installation directory handling. Configure module
5265 paths and other paths automatically to example_silc* files
5266 in doc/. A patch by toma.
5268 * Fixed compiler warning from MPI library, and from SILC RNG.
5271 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5272 It can be configured with ./configure. A patch by toma.
5274 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Find correct make to use in prepare-clean. A patch by
5277 toma. Affected file prepare-clean.
5279 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5281 * Added irssi variables use_auto_addr, auto_bind_ip,
5282 auto_bind_port and auto_public_ip.
5284 * Changed the interface for silc_client_send_key_agreement
5285 in lib/silcclient/silcapi.h
5289 irssi/src/silc/core/silc-core.c
5291 lib/silcclient/silcapi.h
5292 irssi/src/silc/core/silc-channels.c
5293 lib/silcclient/client_keyagr.c
5296 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Added silc_pkcs_public_key_compare to compare two
5299 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5301 * Check that the client who set the founder mode on the
5302 channel is the same client that is giving the founder
5303 mode to itself. It is done by comparing the saved public
5304 key (it is saved even in the authentication is passphrase).
5305 Affected file silcd/command.c.
5307 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5309 * Do not process packet for disconnected socket connection.
5310 Affected file lib/silccore/silcpacket.c.
5312 * Process the DISCONNECT packet through scheduler in the
5313 client library. Affected file lib/silcclient/client.c.
5315 * Fixed the silc_client_packet_parse to not to increase
5316 the packet sequence number if the conn->sock and the
5317 current socket connection is not same. This can happen
5318 for example during key agreement when the conn includes
5319 multiple socket connections (listeners). Affected file
5320 lib/silcclient/client.c.
5322 * The sender of the file transfer request now provides also
5323 the pointer (listener) for the key exchange protocol. If
5324 the listener cannot be created then it sends empty key
5325 agreement and lets the receiver provide the listener.
5327 Added `local_ip' and `local_port' arguments to the
5328 silc_client_file_send. If they are provided they are used,
5329 if not then it will attempt to find local IP address, if
5330 not found or bind fails then the remote client will provide
5333 Affected files are lib/silcclient/client_ftp.c and
5334 lib/silcclient/silcapi.h.
5336 * Extended the FILE SEND command to support defining the
5337 local IP and port for key exchange listener. They are
5338 optional. Affected file irssi/src/silc/core/silc-servers.c.
5340 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Defined to WHOIS command reply the sending of fingerprint
5343 of the client's public key (if the proof of posession of the
5344 corresponding private key is verified by the server).
5345 Updated to the protocol specification.
5347 * Added support of receiving the client's public key's
5348 fingerprint in command reply in client library. Affected
5349 file is lib/silcclient/command_reply.c, and
5350 lib/silcclient/idlist.[ch].
5352 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Do not send over 128 chars long nickname to the server
5355 in NICK command. Affected file lib/silcclient/command.c.
5357 * Do not send over 256 chars long channel names to the server
5358 in JOIN command. Affected file lib/silcclient/command.c.
5360 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5362 * Assure that silc_server_close_connection cannot be called
5363 twice for same socket context. Affected file is
5366 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Send error message to application if opening file for
5369 writing during file transfer fails. Affected file is
5370 lib/silcclient/client_ftp.c.
5372 Remove all file transfer sessions for a client that we're
5373 removing from ID cache.
5375 Affected file is lib/silcclient/client_ftp.c.
5377 * Fixed silc_net_addr2bin to return correct address. Affected
5378 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5380 * Fixed file transfer session removing on signoff notify.
5381 Affected file irssi/src/silc/core/silc-servers.c.
5383 * Added the SilcClientFileError to be returned in the monitor
5384 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5385 Affected file lib/silcclient/silcapi.h.
5387 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * Fixed a crash in silc_client_ftp_free_sessions and
5390 silc_client_ftp_session_free_client. Affected file
5391 lib/silcclient/client_ftp.c.
5393 * Added `disabled' field in the SilcChannelEntry in the server
5394 to indicate if the server entry is disabled. Affected file
5395 silcd/idlist.h, silcd/command[_reply].c.
5397 * SILC server adds now /var/run/silcd.pid everytime it is
5398 started. Affected file silcd/silcd.c.
5400 * Added silc_server_packet_send_clients to send a packet to
5401 the provided table of client entries. Affected file
5402 silcd/packet_send.[ch].
5404 * Fixed a crash in client resolving in client_prvmsg.c in
5405 client library. Affected file lib/silcclient/client_prvmsg.c.
5407 * Do not actually remove the client directly from ID cache
5408 during SERVER_SIGNOFF, but invalidate it. This way we
5409 preserve the WHOWAS info for the client. Affected file
5410 silcd/server_util.c.
5412 * Fixed SERVER_SIGNOFF notify handling in the server. The
5413 server is now able to process incoming SERVER_SIGNOFF notify
5414 for a server that it doesn't even know about. It will remove
5415 the clients provided in the notify. Affected file
5416 silcd/packet_receive.c.
5418 * Check for partial packet in data queue after every packet that
5419 was found from the queue. Return and wait for more data if
5420 there is partial data in queue. Affected file is
5421 lib/silccore/silcpacket.c.
5423 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5425 * Added SilcClietFileError enum to indicate error in
5426 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5427 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5428 Affected files lib/silcclient/silcapi.h and
5429 lib/silcclient/client_ftp.c.
5431 * Check that newsize in silc_buffer_realloc is larger than
5432 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5434 * Added better monitor of file transfers. It now monitors
5435 key agreement protocol during the file transfer too. Added
5436 error reporting too. Affected files
5437 irssi/src/silc/core/silc-servers.c,
5438 irssi/src/fe-common/silc/module-formats.[ch].
5440 * Wrote a help file for FILE command.
5442 * Added silc_rng_global_get_byte_fast to get not-so-secure
5443 random data as fast as possible. Random data is read from
5444 /dev/urandom if available and from the SILC RNG if not
5445 available. It is used in padding generation. Affected file
5446 lib/silccrypt/silcrng.[ch].
5448 * All packets in client library are now processed synchronously.
5449 Optimized packet processing a lot. Affected file
5450 lib/silcclient/client.c.
5452 * All server connection packets are processing synchronously
5453 now in server, to optimize packet processing. Affected file
5456 * Include files are installed now only in Toolkit distribution
5457 if make install is given. Affected files: all Makefile.am's.
5459 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Assure that silc_client_notify_by_server_resolve does not
5462 resolve the client information multiple times. If it cannot
5463 be found by the first it cannot be found at all. Affected
5464 file lib/silcclient/client_notify.c.
5466 * Fixed WHOWAS command reply calling. Affected file
5467 lib/silcclient/command_reply.c.
5469 * Removed all references to silc_idlist_get_client from the
5470 Irssi SILC client since that call is internal call used by
5471 the library. The Irssi SILC client will use now client
5472 retrieval functions found in silcapi.h.
5474 * Fixed a bug in resolving nickname info before sending
5475 private message. It used freed memory. Affected file
5476 irssi/src/silc/core/silc-servers.c.
5478 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5480 * Assure my_channels statistics cannot go negative in server.
5481 Affected files silcd/server.c, silcd/server_util.c.
5483 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5487 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Win32 Toolkit changes. Affected files
5490 win32/silc.dsw, win32/libsilc/libsilc.def,
5491 win32/libsilcclient/libsilc.def,
5492 lib/silcutil/silcutil.c, and
5493 lib/sftp/sftp_fs_memory.c.
5495 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Added silc_net_localip to return local host's IP address.
5498 Affected file lib/silcutil/silcnet.[ch].
5500 * If key exchange or rekey protocol is active for a connection
5501 parse all packets syncronously since there might be packets
5502 in packet queue that we are not able to process without first
5503 processing packets before them. Affected file silcd/server,
5504 lib/silcclient/client.c.
5506 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5507 whether library should continue processing the packet.
5508 Affected file lib/silccore/silcpacket.h.
5510 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5511 SilcSFTPMonitorData to SFTP server to monitor various
5512 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5513 lib/silcsftp/sftp_server.c.
5515 * Added silc_file_size to return file size. Affected file
5516 lib/silcutil/silcutil.[ch].
5518 * Implemented the file transfer support for the client library.
5519 Added preliminary support for simple client to client one-file
5520 transmission. Affected file lib/silcclient/client_ftp.c,
5521 lib/silccilent/client.[ch].
5523 * Added new local command FILE to the Irssi SILC Client.
5524 It is used to perform the file transfer. It has subcommands
5525 SEND, RECEIVE, SHOW and CLOSE. Affected files
5526 irssi/src/silc/core/client_ops.c,
5527 irssi/src/silc/core/silc-server.[ch].
5529 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Relay the SILC_PACKET_FTP in the server. Affected files
5532 silcd/server.c and silcd/packet_receive.c.
5534 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Renamed silc_file_read and silc_file_write to functions
5537 silc_file_readfile and silc_file_writefile. Added function
5538 silc_file_open and silc_file_close. Affected files
5539 lib/silcutil/silcutil.[ch].
5541 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Resolve the client info when received private message or
5544 channel message for a client which nickname we don't know.
5545 Affected files lib/silcclient/client_prvmsg.c and
5546 lib/silcclient/client_channel.c.
5548 * Do not crash in /KEY if client is not connected. Affected
5549 file irssi/src/silc/core/silc-channels.c.
5551 * Added SilcClientStatus field to the SilcClientEntry in the
5552 lib/silcclient/idlist.h.
5554 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5555 is incomplete and is being resolved, it won't be resolved
5558 Make sure also that USERS command reply does not resolve
5559 twice information. Affected file is
5560 lib/silcclient/command_reply.c.
5562 Make sure that silc_client_get_clients_by_list does not
5563 resolve twice same information.
5565 * Check for valid client->id in the silc_server_free_client_data.
5566 Affected file silcd/server.c.
5568 * Fixed /GETKEY nick@server not to crash if the server entry
5569 is not found. Affected file lib/silcclient/command.c.
5571 * Fixed the silc_server_check_cmode_rights to check the
5572 requested modes correctly. Affected file silcd/command.c.
5574 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Better checks for non-printable chars in nick added.
5577 Affected file silcd/command.c.
5579 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Call the silc_server_udpate_servers_by_server in the
5582 primary router that comes back online in the backup resuming
5583 protocol. Otherwise it routes packets wrong. Affected file
5584 silcd/server_util.[ch], silcd/server_backup.c.
5586 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5589 lib/silcutil/silcbuffmt.[ch].
5591 * Redefined the SILC packet header to include the padding
5592 length. Affected file lib/silccore/silcpacket.[ch].
5594 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5595 length for maximum padding up to 128 bytes). Affected
5596 file lib/silccore/silcpacket.h.
5598 * Removed all backwards support for old 0.5.x MAC thingies.
5599 The SILC packet header change makes it impossible to be
5600 backwards compatible.
5602 * Send the ENDING packet with timeout in the backup resuming
5603 protocol. This is to assure that all routers has connected
5604 to the primary router. Affected file silcd/server_backup.c.
5606 * Changed the RNG to take the first IV from random data. It
5607 used to take it from zero actually. Changed the RNG also
5608 to use /dev/urandom during session. /dev/random is used
5609 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5611 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5613 * Changed the SILC packet header to have the first two bytes
5614 (the packet length) encrypted. Affected files aroung the
5615 code tree, lib/silccore/silcpacket.[ch]. Removed the
5616 SilcPacketCheckDecrypt callback. It is not needed anymore
5617 since the silc_packet_receive_process will determine now
5618 whether the packet is normal or special.
5620 * Implemented the unidirectional MAC keys. Affected files
5621 lib/silcske/silcske.c, silcd/protocol.c and
5622 lib/silcclient/protocol.c.
5624 * Implemented the packet sequence number to the MAC computation.
5625 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5626 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5627 lib/silcclient/protocol.c.
5629 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5631 * Allow backup router to announce servers. All servers
5632 announced by backup router are added to the global list
5633 automatically. Update hte server's socket to our primary
5634 router also when backup router announces a server.
5635 Affected file silcd/packet_receive.c.
5637 * Do not update the client->router in the function
5638 silc_server_udpate_clients_by_server if the client is on
5639 global list. We might fail to find any specific server
5640 for locally connected clients and local cell clients. They
5641 should still use the `from' and not `to' as client->router.
5642 This fixes backup router resuming protocol. Affected file
5643 silcd/server_util.c.
5645 * Decrease channel statistics count only if the channel
5646 deletion worked. Affected files are silcd/server.c and
5647 silcd/server_util.c.
5649 * Added silc_server_update_servers_by_server to update origin
5650 of all server entries. Used during backup router protocol.
5651 Affected files silcd/server_util.[ch], silcd/server.c. and
5652 silcd/backup_router.c.
5654 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5655 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5656 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5657 lib/silccrypt/silchmac.c.
5659 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Assure that router cannot reroute the same channel message
5662 to the sender. Affected file silcd/packet_receive.c.
5664 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Made better checks that the channel message is not sent
5667 to the router it came from. Affected file is
5668 silcd/packet_send.c. Fixed memory leak too.
5670 * Announce informations for incoming router connection, but
5671 only after checking if it is replaced by backup router.
5672 Affected file silcd/packet_receive.c.
5674 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Fixed the backup resuming protocol to work in multiple
5677 router environment. Affected file silcd/server_backup.c.
5679 * Route packet only to one router in the function
5680 silc_server_packet_send_to_channel. Affected file is
5681 silcd/packet_send.c.
5683 * Fixed silc_server_send_notify_dest to set the broadcast
5684 flag. Fixed the silc_server_send_notify_topic to actually
5685 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5686 Affected file silcd/packet_send.c.
5688 * Changed the SFTP Filesystem interface. Changed the
5689 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5690 the filesystem operation function. The SilcSFTPFilesystem
5691 is now a context that is allocated by all filesystem allocation
5692 functions and it already includes the operations structure
5693 and filesystem specific context. It is given as argument
5694 now to the silc_sftp_server_start. This made the interface
5695 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5696 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5698 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Changed the backup router adding and getting interfaces
5701 in the server. The router that will be replaced by the
5702 specified backup router is now sent as argument. Affected
5703 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5706 * Added silc_net_addr2bin_ne to return the binary form of
5707 the IP address in network byte order. Affected files
5708 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5710 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Check for existing server ID in silc_server_new_server
5713 and in silc_server_connect_to_router_final and remove the
5714 old entry if it exists. Affected file silcd/packet_receive.c,
5717 * Send the channel message always to only one router, either
5718 in upstream or downstream. Affected file is
5719 silcd/packet_send.c.
5721 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Wrote the definition of the backup resuming protocol to the
5724 protocol specification.
5726 * Removed one redundant channel key generation from normal
5727 server during joining procedure. Removed one redundant
5728 channel key sending from server to router during joining
5729 procedure. Affected file silcd/command.c.
5731 * Made minor bugfixes to the backup router resuming protocol.
5732 Affected file silcd/server_backup.c, server.c.
5734 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Added --disable-asm configuration option. Affected files
5737 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5740 * Implemented the backup resuming protocol that is used to
5741 resume the primary router position in the cell after the
5742 primary router comes back online. Affected files
5743 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5744 and silcd/server_util.[ch].
5746 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Sleep two (2) seconds after sending QUIT command to server.
5749 Affected file lib/silcclient/command.c.
5751 * Assure that if outgoing data buffer is pending do not force
5752 send any data. Affected file silcd/packet_send.c.
5754 * Assure that if outgoing data buffer is pending do not force
5755 send any data. Affected file lib/silcclient/client.c.
5757 * Implemented the backup router support when the primary router
5758 goes down. The servers and routers can now use the backup
5759 router as new primary router without loosing connectivity.
5761 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5764 in the server to indicate disabled entry. All data read
5765 from the connection will be ignored and no data is sent
5766 for entry that is disabled. Affected files are
5767 silcd/idlist.h, silcd/server.c.
5769 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Created SFTP client and server test programs in the
5772 lib/silcsftp/tests directory.
5774 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Implemented memory filesystem (virtual filesystem) for
5777 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5780 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Implemented the SFTP (SSH File Transfer Protocol) to the
5783 lib/silcsftp. It includes SFTP client and SFTP server
5786 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Moved lib/silccore/silcprotocol.[ch] to the
5789 lib/silcutil library.
5791 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5792 take variable argument list pointer as argument. Affected
5793 file lib/silcutil/silcbuffmt.[ch].
5795 * Added silc_buffer_set function that is used to set data
5796 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5797 Affected file lib/silcutil/silcbuffer.h.
5799 * Changed various routines in the core library to use the new
5800 silc_buffer_set instead of allocating new buffer only for
5803 * Added 64-bit value formatting and unformatting support to the
5804 silc_buffer_[un]format routines. Affected file is
5805 lib/silcutil/silcbuffmt.[ch].
5807 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5808 to includes/bitmove.h.
5810 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Fixed channel user mode saving in client library. Affected
5813 file lib/silcclient/command[_reply].c.
5815 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Defined the file transfer to the SILC Protocol. Added
5818 new packet type SILC_PACKET_FTP and defined File Transfer
5819 Payload. The mandatory file transfer protocol is SFTP
5820 (SSH File Transfer Protocol). Affected file in addition
5821 of the internet draft is lib/silccore/silcpacket.h.
5823 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5824 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5825 is used as part of backup router protocol when the primary
5826 router of the cell is back online and wishes to resume
5827 the position as primary router.
5829 * Redefined the MAC generation keys in the protocol. The
5830 same key is not used anymore in both direction. Both
5831 direction will now use different keys for sending and
5832 receiving. This fixes a potential security flaw. This
5833 change causes incompatibilities in the protocol.
5835 * Redefined also the MAC computation from the packet.
5836 An packet sequence number is now added to the MAC
5837 computation. This prevents possible replay attacks against
5838 the protocol. This change too causes incompatibilities
5841 Added `sequence' field to the SilcPacketContext to hold
5842 the current sequence number for the packet.
5844 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5846 * Added `created' field to the SilcIDListData in the file
5847 silcd/idlist.h to indicate the time when the entry was
5850 * Added `created' field to the SilcChannelEntry too. Affected
5851 file silcd/idlist.h.
5853 * Added `creation_time' aguments to all the announcement functions
5854 in the server. If it is provided then only the entries that
5855 was created after the provided time frame are actually
5856 announced. Affected file silcd/server.[ch].
5858 * The protocol says that the Channel ID's IP address must be
5859 based on the router's IP address. Added check for this in
5860 the silc_server_new_channel when processing incoming New Channel
5861 Payload. Affected file silcd/packet_receive.c.
5863 * Print out the correct version with --version in SILC client.
5864 Affected file irssi/src/silc/core/silc-core.c.
5866 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Fixed WHOWAS command to check for completnes of the client
5869 entry always, not just when the command is coming from client.
5870 Affected file silcd/command.c.
5872 * Added new function silc_server_packet_queue_purge to purge the
5873 outgoing data queue to the network. After the function returns
5874 it is guaranteed that the outgoing packet queue is empty.
5875 Affected file silcd/packet_send.[ch].
5877 * Purge the outgoing packet queue in the rekey protocol's final
5878 callback to assure that all rekey packets go to the network
5879 before quitting the protocol. Affected file silcd/server.c.
5881 * Added silc_client_packet_queue_parse as similar function as
5882 in server to the client library. The affected file is
5883 lib/silcclient/client.c.
5885 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Splitted silcd/server.c and created silcd/server_util.[ch]
5888 for utility functions.
5890 * Added new socket flag SILC_SF_DISABLED to indicate that the
5891 connection is open but nothing can be sent to or received from
5892 the connection. Affected file lib/silcutil/silsockconn.[ch].
5893 The checking for disabled socket is checked in the low level
5894 silc_socket_write and silc_socket_read functions.
5896 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Allow only nicknames and channel names that fits into the
5899 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5901 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * When processing JOIN command reply in server check that if
5904 the channel exists in our global list we'll move it the local
5905 list. Affected file silcd/command_reply.c.
5907 * Fixed the check whether client is joined on the channel already
5908 in JOIN command. Affected file lib/silcclient/command.c.
5910 * Fixed the JOIN command reply to check whether the channel
5911 already exists. Affected file lib/silcclient/command_reply.c.
5913 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Added silc_ske_status_string to map the SKE error numbers
5916 to readable strings. The affected files are
5917 lib/silcske/silcske[_status].[ch].
5919 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Do not show the private channels on the WHOIS channel list
5922 as it is not allowed by the protocol. The affected file is
5925 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Assure that the packet length digged from the actual packet
5928 is something sensible in the silc_packet_decrypt_rest_special
5929 in lib/silccrypt/silcpacket.c.
5931 * Free and NULL the allocated pointer in silc_hmac_alloc if
5932 the HMAC allocation fails. The affected file is
5933 lib/silccrypt/silchmac.c.
5935 * Print the selected security properties to the log files in
5936 the server. Affected file silcd/protocol.c.
5938 * Add SKE's reference counter even if calling the completion
5939 callback manually. Otherwise it goes negative, although it
5940 does not cause any problems. The affected file is
5941 lib/silcske/silcske.c.
5943 * Remove the client entry with short timeout after giving the
5944 KILL command. Affected file lib/silcclient/command.c.
5946 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5947 case all found clients are already disconnected (WHOWAS would
5948 found them) in the server. Affected file silcd/command.c.
5950 * Update the last_receive (time of last data received) to be
5951 updated only when received private or channel message so that
5952 the idle time showed in WHOIS makes more sense.
5954 * Added boolean field `valid' in to the SilcClientEntry in the
5955 client library to indicate whether the entry is valid or not.
5956 This fixes the nickname change bug on channel when changing
5957 the nickname to be same than the old (like nick to Nick) the
5958 nickname formatter doesn't set the new nick anymore to Nick@host.
5959 Affected file lib/silcclient/idlist.[ch].
5961 * Now actually fixed the nickname changing on disconnection.
5962 Added new function silc_change_nick to the Irssi SILC Client.
5963 Affected file irssi/src/silc/core/client_ops.c,
5964 irssi/src/silc/core/silc-nicklist.[ch].
5966 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Check that the public key exists in the GETKEY command before
5969 trying to encode it. Affected file silcd/command.c.
5971 * Print some notifications on received public keys with GETKEY
5972 command in the Irssi SILC Client. Affected files are
5973 irssi/src/fe-common/silc/module-formats.[ch],
5974 irssi/src/silc/core/client_ops.c.
5976 * Use IDENTIFY command to resolve the server information in the
5977 GETKEY command instead of INFO command. Affected file
5978 lib/silcclient/command.c.
5980 * All command reply functions in the client library now calls
5981 the pending command reply callbacks even if an error has
5982 occurred. The server has done this a long time and now it was
5983 time to move the client library to this as well. Now all
5984 errors can be delivered back to the pending command reply
5985 callbacks if necessary. Affected files are
5986 lib/silcclient/command[_reply].[ch].
5988 * Change the nickname on disconnection back to the username
5989 because in reconnect the server will enforce it to it anyway.
5990 Affected file irssi/src/silc/core/silc-servers.c.
5992 * Fixed a config file parsing bug in the Irssi SILC client.
5993 Affected file irssi/src/silc/core/clientconfig.c.
5995 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * When printing the channel mode on JOIN, verify that the
5998 channel key and channel's HMAC are valid. Affected file
5999 irssi/src/silc/core/client_ops.c.
6001 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6004 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6005 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6007 * Removed channel key rekey task deleting from the function
6008 silc_server_save_channel_key. Affected file silcd/server.c.
6009 Added explicit timeout task context instead that is used to
6010 delete the task if we are registering a new task before the
6011 new task has elapsed.
6013 * When channel key rekey occurs the client library now saves
6014 the old channel key for a short period of time (10 seconds) and
6015 is able to use it in case some is still sending channel
6016 messages encrypted with the old key after the rekey. Affected
6017 file lib/silcclient/[idlist.h|client_channel.c].
6019 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Added check to the silc_server_new_id_real to not accept
6022 new ID if it is the sender's own ID. Affected file is
6023 silcd/packet_receive.c.
6025 * Assure that we do not announce ourself or the one we've
6026 sending our announcements when we're router and are announcing
6027 servers to our primary router. Affected file silcd/server.c.
6029 * Fixed silc_server_command_identify_check_client to assemble
6030 correct WHOIS packet. It send corrupted WHOIS packet and
6031 caused problem with router to router connections. Affected
6032 file silcd/command.c.
6034 Fixed also silc_server_command_whois_check the same way
6035 as for the IDENTIFY command.
6037 * Added new SilcIDListStatus to the server in the SilcIDListData
6038 structure. The status now includes the current status of
6039 the entry (like registered, resolved etc.). Affected file
6040 silcd/idlist.[ch]. Defined a bunch of different status types
6041 as well. This replaced the old boolean registered field as well.
6043 Added resolve_cmd_ident field to the SilcClientEntry structure
6044 too so that if the entry is for example being resolved so
6045 another command may attach to the same pending command reply
6046 without requiring to resolve the same entry again. This concept
6047 should optimize the WHOIS and the IDENTIFY resolving under
6048 heavy load by taking away unnecessary resolving for entries
6049 that are being resolved already.
6051 Added support for adding multiple pending commands for one
6052 command idenfier. Affected file silcd/command[_reply].[ch].
6054 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6055 before deleting the data. Otherwise the hash table will have
6056 freed data in comparison functions. Affected file is
6057 silcd/command_reply.c.
6059 * Fixed silc_idlist_replace_client_id to add the new entry to
6060 the cache with NULL nickname. Otherwise there will be invalid
6061 memory as the nickname after the nickname is freed. Affected
6062 file silcd/packet_receive.c.
6064 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6065 saved into wrong slots because the previous number of entries
6066 was not taken into account. Affected file silcd/idlist.c.
6067 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6069 * If we are router and we receive JOIN notify to a channel that
6070 does not have any users then notified client is marked as the
6071 channel founder, as it is it. The affected file is
6072 silcd/packet_receive.c
6074 * Added to the extended hash table API's table_del_*ext functions
6075 the destructor as argument too, so that the caller can decide
6076 which destructor to use or whether to use destructor at all.
6077 Affected file lib/silcutil/silchashtable.[ch].
6079 * Fixed ID Cache purging. It actually deleted the entries from
6080 the hash table after the data was freed. The hash table ended
6081 up comparing freed memory. The affected file is
6082 lib/silccore/silcidcache.c.
6084 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Fixed Irssi SILC client's KILL command's HELP syntax.
6088 * The USERS command now resolves the detailed user information
6089 if the userinfo field is missing. Affected file is
6090 lib/silcclient/command_reply.c.
6092 * Do not print error in silc_file_read if the read file does
6093 not exist. Just silently return NULL. Affected file is
6094 lib/silcutil/silcutil.c.
6096 * Fixed the silc_log_output to not wine about NULL filename
6097 and to not create some bogus " " filename. Affected file is
6098 lib/silcutil/silclog.c.
6100 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Fixed various printing bugs on the user interface in the
6103 Irssi SILC Client. Minor changes that were forgotten from
6106 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Fixed the configure.in.pre and the compilation and distribution
6109 environment to support the new autoconf 2.52. That version is
6110 now required to compile the CVS trunk.
6112 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6115 to generally parse user@fqdn format strings. Affected file
6116 lib/silcutil/silcutil.c.
6118 * Added nickname_format and nickname_force_format fields to the
6119 SilcClientParams structure. The first one defines the format
6120 for the nicknames that the library will enforce if the receives
6121 multiple same nicknames. The second one is boolean value and
6122 can be used to force the library to always enforce the format
6123 to the nicknames regardles whether there are multiple nicknames
6124 or not. This configurable formatting was employed to flexibly
6125 support accessing multiple nicknames from the user interface.
6126 The userinterface can now set the nicknames to what ever format
6127 they prefer. Affected file lib/silcclient/silcapi.h.
6129 Added function silc_client_nickname_format to the file
6130 lib/silcclient/idlist.c. It performs the nickname formatting.
6132 Added new field `hostname´ to the SilcClientEntry context.
6133 It holds the hostname of the client. Affected file is
6134 lib/silcclient/idlist.h.
6136 * Irssi SILC Client sets the nicknames in nick@hostn format.
6137 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6138 irssi/src/silc/core/silc-core.c.
6140 The WHOIS printing now also shows both the real nickname and
6141 the formatted nickname so that user knows how to access the
6142 user if there are multiple same nicknames cached. Affected
6143 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6144 printing formatting too to take the hostname now as a separate
6145 argument. The Affected file is
6146 irssi/src/fe-common/silc/modules-formats.[ch].
6148 * Changed the silc_client_get_clients_local to accept the formatted
6149 nickname as argument. It accepts the real nickname too but the
6150 formatted nickname can be used to find the true entry from
6151 multiple entries. Affected file lib/silcclient/silcapi.h and
6152 lib/silcclient/idlist.c.
6154 * Added nickname_format_parse field to the SilcClientParams.
6155 It is a callback function provided by the application to parse
6156 the nickname out of the formatted nickname string. The library
6157 calls it to get the nickname from the formatted string. Since
6158 the application generally knows better the format of the nickname
6159 string it parses it instead of the library, even though library
6160 encodes the formatted string. If the callback function is not
6161 provided then the library will use the string as is. The
6162 affected file is lib/silcclient/silcapi.h.
6164 * All the nickname strings passed to the client library in
6165 commands are now expected to be formatted nickname strings.
6166 If the command does not support the formatted nickname string
6167 it will assume that the sent string is the actual nickname.
6168 Affected file lib/silcclient/command.c.
6170 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6172 * Added public key authentication support to OPER and SILCOPER
6173 commands in the client library. Affected file is
6174 lib/silcclient/command.c.
6176 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Changed the get_auth_methdod client operation to be asynchronous.
6179 It can be async if the application resolves the authentication
6180 method from the server during the negotiation. Added new
6181 SilcGetAuthMeth completion callback that the application will
6182 call after resolving the authentication method.
6184 Added function silc_client_request_authentication_method that
6185 the application can use to resolve the authentication method
6186 from the server. Added also SilcConnectionAuthRequest callback
6187 that the library will call after the server has replied. The
6188 application can call this function if it does not know the
6189 current authentication method.
6191 Affected files are lib/silcclient/client.c and
6192 lib/silcclient/silcapi.h.
6194 * The Irssi SILC client now automatically resolves the authentication
6195 method incase any configuration information is not present (and
6196 currently there never is). The affected file is
6197 irssi/src/silc/core/client_ops.c.
6199 * Fixed public key authentication from the client library.
6200 Affected file lib/silcclient/protocol.c. Changed also the
6201 protocol specification about the public key authentication in
6202 the connection authentication protocol. The actual data to be
6203 signed is now computed with a hash function before signing.
6205 * Fixed the public key authentication from the server as well.
6206 Affected file silcd/protocol.c.
6208 * Removed the mlock()'s from the memory allocation routines.
6209 Affected file lib/silcutil/silcmemory.c. The ./configure does
6210 not check anymore for the mlock(). Affected file is
6213 * Fixed USERS command in server to allow the execution of the
6214 command for private and secret channels if the client sending
6215 the command is on the channel. Affected file silcd/command.c.
6217 * Fixed silc_client_get_clients_local to return the clients
6218 count correctly. It could return wrong value. Affected file
6219 lib/silcclient/idlist.c.
6221 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6223 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6224 types. The assembler optimizations seemed not to like 64-bit
6225 data types. The assmebler optimizations thus are now enabled
6226 also for BSD systems as opposed to only enable them for Linux.
6228 * Do not check for threads at all on BSD systems. Affected
6229 file configure.in.pre.
6231 * Removed -n and -h options from the Irssi SILC Client since
6232 they are not used in silc.
6234 * Fixed the prime generation to assure that the first digit
6235 of the generated random number is not zero since our conversion
6236 routines does not like number strings that starts with zero
6237 digit. If zero digit is seen the random number is regenerated.
6238 This caused some corrupted RSA keys when the zero first digit
6239 was met. Affected file lib/silcmath/silcprimegen.c.
6241 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Fixed WIN32 configuration in the ./configure script.
6244 Fixed to include xti.h on environments that has it.
6245 Patches by Carsten Ilchmann and andrew.
6247 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Changed the silc_id_create_client_id to be collision
6250 resistant. It is now assured that there cannot be created
6251 two same client ID's. I suspect that some weird bugs in
6252 the server were actually caused by duplicate Client IDs.
6253 Affected file silcd/serverid.[ch]. A router receiving
6254 new ID now also assures and informs the sending server
6255 if the ID caused collision.
6257 * Changed the silc_id_create_channel_id to also assure that
6258 there are no collisions.
6260 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Statement about ignoring the Mutual Authentication flag when
6263 performing rekey with PFS was a bit misleading. It is ignored
6264 if it was set in the initial negotiation, it cannot be even
6265 set in the rekey. Fixed in the ke-auth draft. Started the
6266 new versions of the protocol drafts in the doc/.
6268 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Fixed a bug in silc_client_command_identify_save when saving
6271 new channel information. The channel name was no duplicated
6272 and caused crash on exit. Affected file is
6273 lib/silcclient/command_reply.c.
6275 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Fixed the getkey command handling in the server. Send just
6278 empty OK reply to the sender if the key could not be fetched
6279 (but everything else was ok, like the key just was not available).
6280 Changed the public key parameter to optional in the protocol
6281 specs so that empty OK reply can be sent. Affected file
6284 Added a message to Irssi SILC client to tell to user if the
6285 server did not return a public key.
6287 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Fixed a channel key regeneration bug. It registered new
6290 timeout tasks exponentially until all system resources were
6291 used. Affected file silcd/server.c.
6293 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Added the SILC Document generator to the scripts/silcdoc.
6296 It can be used to generate the Toolkit Reference Manual out
6297 of the source tree. Internally it will also use the RoboDoc
6298 generator now imported in util/robodoc.
6300 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Added couple of return's in rekey protocol if error orccurred
6303 during the protocol. The execution must be terminated.
6304 Affected file silcd/protocol.c. Also, terminate the protocol
6305 always with timeout.
6307 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * The client's Client ID was created initally from the wrong
6310 nickname (it could have been in format nick@host) in the
6311 silc_server_new_client. Affected file silcd/packet_receive.c
6313 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * Added some SILC_LOG_ERROR's to various error conditions
6316 if client could not be added to ID cache. Affected files
6317 silcd/packet_receive.c and silcd/server.c.
6319 * When client's sock->user_data is freed, NULL also the
6320 client->router and client->connection pointers. Added check
6321 for these pointers being NULL to various places around the
6322 code. Affected file silcd/server.c.
6324 * Added client->data.registered == TRUE checks to various
6325 places around the code to assure that unregistered client's
6326 are not handled when it is not allowed. Affected file
6329 * Added `bool registered' fields to all
6330 silc_idlist_[server|client]_get_* routines to indicate whether
6331 the fetched client needs to be registered or not. Affected
6332 file silcd/idlist.[ch].
6334 * Add your own entry as registered to the ID cache in the
6335 server. Affected file server.c.
6337 * Fixed a bug in silc_server_new_server. The SilcServer was
6338 set as the new server's context instead of SilcServerEntry.
6339 This naturally caused some weird bugs.
6341 * Added "updated" field the SilcChannelEntry which indicates
6342 the time since the channel entry was last accessed. This
6343 can be used to determine whether it is necessary to
6344 announce the channel after backup resuming protocol.
6345 Affected files silcd/idlist.[ch].
6347 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Do not delete the channel rekey task when adding it
6350 for in silc_server_create_channel_key.
6352 * Changed the silc_server_create_channel_key to return
6353 TRUE or FALSE to indicate the success of the channel key
6356 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Fixed MSVC++ project files and added missing files to
6359 Makefiles under win32/.
6361 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6363 * Do not add TCP_NODELAY flag if the operating system
6364 does not have it defined. Affected files are
6365 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6367 * Fixed buffer overflow from Irssi SILC Client. Affected
6368 file irssi/src/fe-common/core/themes.c.
6370 * Fixed double free in client library in the file
6371 lib/silcclient/client.c when disconnecting from server.
6373 * Applied double free patch from cras to Irssi SILC client.
6374 Affected files irssi/src/core/[modules/expandos].c
6376 * Fixed the disconnection handling to Irssi SILC Client.
6377 The application must call silc_client_close_connection
6378 in ops->connect client operation in case of failure of
6379 the connection. Affected file is
6380 irssi/src/silc/core/client_ops.c.
6382 * Do not set sock->protocol to NULL in the function
6383 silc_client_close_connection after executing the protocol's
6384 final callback since the sock might not be valid anymore.
6385 Affected file lib/silcclient/client.c.
6387 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Do not enable SILC_THREADS if the linking with libpthread
6390 did not happen. Affected file configure.in.pre.
6392 * Added notion to protocol specification that server must
6393 verify the sent authentication payload with CMODE when
6394 setting the channel founder key. Implemented it to the
6395 server. Affected file silcd/command.c.
6397 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6399 * Added _EXTRA_DIST SILC distribution variable to the
6400 distributions file. It is used to conditionally add extra
6401 files or directories to the specific distribution. Affected
6402 files ./prepare, Makefile.am.pre and distributions.
6404 Removed the `_' from the start of the distribution names.
6407 * Added README.WIN32 for instructions to compile the Toolkit
6410 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * Fixed a double free in disconnection in the server. Affected
6413 file is silcd/server.c.
6415 * Fixed the lib/silcske/groups.c to work now also with GMP
6416 MP library. The string conversion did not work when using
6417 specific base and the base is indicated in the string as well.
6419 * Created win32/ directory which now includes MSVC++ specific
6420 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6421 It will appear only in the toolkit distribution
6423 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Changed the key material distribution function in case when
6426 the hash output is too short. The data is now concatenated
6427 a bit differently than it used to. Made the change to the
6428 SKE protocol specification.
6430 * Added better GMP detection to configure.in.pre. A patch
6433 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * Fixed a minor bug in SKE that might cause some problem on
6436 some platforms. Affected file lib/silcske/silcske.c.
6438 * Added the cookie checking for initiator in the SKE. It checks
6439 that the responder returns the sent cookie unmodified. The
6440 affected file is lib/silcske/silcske.c. Added new SKE
6441 error type INVALID_COOKIE that can be sent during the
6442 negotiation. Fixed some memory leaks as well.
6444 * Added the "invalid cookie" error message to Irssi SILC client's
6447 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Added `task_max' field to the SilcClientParams to indicate
6450 the maximum tasks the scheduler can handle. If set to zero,
6451 default values are used. Affected file lib/silcclient/silcapi.h.
6453 * Fixed memory leaks in silc_client_close_connection. Affected
6454 file lib/silcclient/client.c.
6456 * Added silc_client_del_client_entry to client library to free
6457 all memory of given client entry. Affected file is
6458 lib/silcclient/idlist.[ch].
6460 * Added new functions silc_client_del_channel and
6461 silc_client_del_server to delete channel and server entries.
6462 Affected file lib/silcclient/[silcapi.h/idlist.c].
6464 * Removed silc_client_del_client_by_id from silcapi.h.
6466 * Fixed the INFO command to return the server's own info
6467 correctly when querying by Server ID. Affected file is
6470 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Removed the non-blocking settings in WIN32 code in the
6473 silc_sock_[read/write] and added SleepEx instead. Affected
6474 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6475 of input data is now checked with FIONREAD and ioctlsocket.
6477 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6479 * Call silc_schedule_task_del_by_context in the
6480 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6481 Affected file lib/silccore/silcprotocol.c.
6483 * Call silc_protocol_cancel for active protocols in the
6484 silc_server_close_connection if the funtion
6485 silc_server_free_sock_user_data has not been called.
6486 Affected file silcd/server.c.
6488 * Generic tasks cannot be deleted using the del_by_fd
6489 task deleting function since generic tasks does not match
6490 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6492 * Added a notion to SILCOPER help file that the SILCOPER works
6493 only on router server, not on normal server.
6495 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Added for WIN32 support for the new scheduler as well.
6498 Affected file lib/silcutil/win32/silcwin32schedule.c.
6500 * Fixed the SHA1 implementation to work on various platforms.
6502 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6505 API. It is part of the scheduler now. Everything else is
6506 as previously but some functions has changed their names.
6507 Checkout the lib/silcutil/silcschedule.h for the interface.
6508 Updated all applications to use the new interface. Affected
6509 files are lib/silcutil/silcschedule.[ch].
6511 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Found a bug in the SKE implementation. The HASH value,
6514 specified by the protocol, was not computed correctly. The
6515 public key of the responder was not added to the computation
6516 even though it is mandatory. Affected file lib/silcske/silcske.c.
6517 This unfortunately causes incompatibilities with older
6518 clients and servers.
6520 * Added WIN32 specific network init and uninit functions:
6521 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6522 the Winsock2. Affected file lib/silcutil/silcnet.h and
6523 lib/silcutil/win32/silcwin32net.c.
6525 * Set the socket always to nonblocking mode on WIN32 after
6526 reading data or writing data. Affected file is
6527 lib/silcutil/win32/silcwin32sockconn.c.
6529 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6531 * Fixed various compilation problems under WIN32. Affected
6532 files lib/silcutil/win32/silcwin32thread.c and
6533 lib/silcutil/win32/silcwin32schedule.c.
6535 * Removed all _internal.h #includes from public header
6536 files. Internal headers must never be included from
6539 Removed also the lib/silcske/payload_internal.h file.
6541 * All include files that may be needed (public and some others
6542 included by the public headers) by application developers are
6543 now copied to the ./includes directory. It does not copy any
6544 internal headers. Affected file Makefile.defines.pre and all
6545 Makefile.am's under lib/ and subdirs.
6547 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Do not change the ~/.silc directory's permissions automatically.
6550 Affected file irssi/src/silc/core/clientutil.c.
6552 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Do not cancel the protocol in silc_server_close_connection
6555 it might cause recursion. Now cancelled in the function
6556 silc_server_free_sock_user_data. Affected file silcd/server.c.
6558 * Fixed the silc_server_remove_clients_by_server to regenerate
6559 the channel keys correctly finally. Added also new function
6560 silc_server_remove_clients_channels to actually do it.
6561 Affected file silcd/server.c.
6563 * Fixed the silc_server_new_channel to not crash by giving
6564 wrong router to the new channel. Affected file is
6565 silcd/packet_receive.c.
6567 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6570 which is given as argument to the silc_client_alloc now.
6571 It can be used to configure the client and set various parameters
6572 that affect the function of the client.
6574 * The USERS command in server did not check whether the channel
6575 is private or secret. Affected file silcd/command.c.
6577 * Added new argument to the USERS command in protocol specification.
6578 The USERS command now can take the channel name as argument
6579 as well. Added support for this in client and server and
6580 updated the protocol specs.
6582 * Completed the GETKEY command in client. It can be now used
6583 to fetch also servers public key not only some clients.
6584 Affected files lib/silcclient/command[_reply].c.
6586 * Added silc_client_get_server to return server entry by the
6587 server name. Affected files lib/silcclient/silcapi.h and
6590 * Redefined the IDENTIFY command in protocol specification to be
6591 more generic. It now can be used to query information about
6592 any entity in the SILC Network, including clients, servers and
6593 channels. The query may be based either the entity's name
6594 or the ID. Added support for this in both client and server.
6596 Affected files silcd/command.c and lib/silcclient/command.c
6597 and command_reply.c.
6599 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6600 the _from_client and _from_server functions. Affected file
6603 * Added silc_client_get_channel_by_id_resolve to the file
6604 lib/silcclient/silcapi.h to resolve channel information by
6605 its ID. Added also silc_client_get_channel_by_id that
6606 does not resolve it from the server.
6608 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Added SilcServerEntry context into the client library
6611 to represent one server. The INFO command now allocates
6612 these to save the resolved server info. For now on the
6613 client library will also keep information about servers,
6614 connected and resolved with INFO.
6616 The INFO command now allocates the SilcServerEntry context
6617 and saves the server info there. The COMMAND_REPLY in
6618 the INFO now returns the parameters to application in
6619 same order as defined in the protocol specification.
6621 The entries are cached in the client->server_cache.
6623 * The INFO command is now issued after received the Client ID
6624 from the server. Affected file lib/silcclient/client.c.
6626 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6627 to the application as the mode changer might be server.
6628 It is guaranteed that NULL is not returned anymore to the
6629 application. Affected file lib/silcclient/client_notify.c.
6631 The ID Type is now also passed to the application so that
6632 it can check whether the returned entry is SilcClientEntry
6635 Added new function silc_client_get_server_by_id to return
6636 the server entry by ID. Affected files are the
6637 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6639 * Do not create the channel in the Irssi SILC Client when issuing
6640 the JOIN command but when received the sucessful JOIN command
6641 reply. Otherwise the channel might get created even though we
6642 could not join it. The Affected file is
6643 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6645 * Fixed a channel joining bug in router. The router must also
6646 check the channel modes, invite and ban lists etc. when serving
6647 the JOIN command sent by normal server. Affected file is
6648 silcd/command.c. The router now resolves the client's
6649 information from the server who sent the JOIN command if it
6650 does not know it, and processes the JOIN command only after
6653 * Changed the SilcCommandCb to take new argument; void *context2.
6654 Affected file lib/silccore/silccommand.h
6656 The second argument in the command callbacks in the server now
6657 includes the SilcServerCommandReplyContext if the command was
6658 called as pending command callback from the command reply.
6659 Otherwise it is NULL. When called as pending the status of the
6660 command reply will be checked and if it was erronous the
6661 error will be sent to the original sender of the command.
6662 This way the client always receives the error messages even
6663 though the server was actually the one who received the error
6664 when it resent the command to router, for example. Affected
6665 files silcd/command[_reply].[ch].
6667 * Fixed sending WHOWAS command's error message to client if
6668 the requested client could not be found. It was missing.
6671 * Changed the CMODE and CUMODE commands reply arguments in the
6672 protocol specification. The Channel ID is now sent in both
6673 of the commands to identify the channel. Implemented this
6674 new feature to the client and server. Affected files
6675 lib/silcclient/command_reply.c and silcd/command.c.
6677 * Made better checks for invite and ban lists in the JOIN
6678 command in server. Affected file silcd/command.c.
6680 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * The server now performs the incoming host IP/DNS lookup
6683 using the silc_socket_host_lookup and thus does not block
6684 the server anymore. Affected file silcd/server.c.
6686 * Completed the multi-thread support for SILC Scheduler in
6687 the lib/silcutil/silcschedule.c.
6689 * Fixed the configure.in.pre to detect the pthread correctly
6692 * Fixed a deadlock in silc_task_queue_wakeup in the file
6693 lib/silcutil/silctask.c.
6695 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Added new function silc_schedule_wakeup that is used in
6698 multi-threaded environment to wakeup the main thread's
6699 schduler. It needs to be used when a thread adds a new task
6700 or removes a task from task queues. After waking up, the
6701 scheduler will detect the task queue changes. If threads
6702 support is not compiled in this function has no effect.
6703 Implemented the wakeup mechanism to both Unix and WIN32
6704 systems. Affected files are lib/silcutil/silcschedule.[ch],
6705 lib/silcutil/unix/silcunixschedule.c and the
6706 lib/silcutil/win32/silcwin32schedule.c.
6708 * Added new function silc_task_queue_wakeup to wakeup the
6709 scheduler by the specified task queue. Affected file
6710 lib/silcutil/silctask.[ch].
6712 * The silc_socket_host_lookup_start now wakes up the scheduler
6713 after adding the timeout task. Affected file is
6714 lib/silcutil/silcsockconn.c.
6716 * The silc_socket_host_lookup is synchronous now if the threads
6717 support is not compiled in. However, the callback is still
6718 called asyncronously through the scheduler, anyway. Affected
6719 file lib/silcutil/silcsockconn.c.
6721 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Added new function silc_socket_host_lookup to perform
6724 asynchronous IP and FQDN lookups for the socket connection.
6725 Affected files lib/silcutil/silcsockconn.[ch].
6727 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6730 that may or may not compile the mutex support in.
6732 Changed the silc_mutex_alloc interface. It allocates the
6733 mutex now to the sent pointer and returns TRUE or FALSE.
6735 Affected file lib/silcutil/silcmutex.h.
6737 * Wrote the SILC Task Queue interface to support multi-threads.
6738 Affected file lib/silcutil/silctask.[ch].
6740 * Wrote the SILC Scheduler to support multi-threads. Affected
6741 file lib/silcutil/silcschedule.c.
6743 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6746 in lib/silcutil/win32/.
6748 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6750 * Defined SILC Mutex API and SILC Thread API and implemented
6751 them for Unix. Affected files are
6752 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6753 lib/silcutil/unix/silcunixmutex.c and
6754 lib/silcutil/unix/silcunixthread.c.
6756 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Fixed the silc_server_remove_clients_by_server's channel
6759 key re-generation. The hash table handling was incorrect
6760 and would not work with many channels. Affected file is
6763 * Fixed some memory leaks around the server code.
6765 * Rewrote the silc_server_get_users_on_channel to support IPv6
6766 based Client ID's. Affected file silcd/server.c.
6768 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6769 specification. However, a separate document must be written
6770 to define the detailed signing procedure and the payload
6771 associated with the flag. Defined the flag to the
6772 lib/silccore/silcchannel.h as well.
6774 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Changed the dynamic tables to static size tables in the
6777 lib/silccrypt/silchmac.c.
6779 * Removed GCC dependencies from the code. A patch by cras.
6781 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Do not show the error "Error receiving packet bla bla"
6784 in server if it really was not an error (-2 means that reading
6785 is pending). Affected file silcd/server.c.
6787 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6789 * Fixed a possible crash in silc_server_remove_clients_by_server
6790 in silcd/server.c. Fixed there also some memory leaks.
6792 * Fixed the silc_idlist_replace_client_id. It could replace
6793 wrong key in the hash table. Affected file silcd/idlist.c.
6795 * Do not check whether there are global users on the channel
6796 if the channel->global_users is FALSE. Affected functions
6797 silc_server_remove_from_one_channel and
6798 silc_server_remove_from_channels in silcd/server.c. Also,
6799 do not check if the removed client is local as we can be
6800 sure that global client was not removed from the channel
6801 and checking for global users is not needed.
6803 * The silc_server_remove_clients_by_server now re-generates
6804 the channel keys correctly for those channels that had
6805 clients removed from them. Affected file silcd/server.c.
6807 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Found the reason of random crashes in the server. We weren't
6810 ignoring the SIGPIPE signal (which can be sent in write())
6811 and it crashed the server. Affected file silcd/silcd.c.
6813 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Assure that sock->user_data is not NULL in the function
6816 silc_server_packet_send in silcd/packet_send.c.
6818 * Disconnect the remote connection if it could not be added
6819 to any ID lists in the server. The affected file is
6822 * Check in silc_server_packet_send[_real/dest] that the
6823 socket is not disconnecting and ignore the data if it is.
6824 Affected file silcd/packet_send.c.
6826 * Define inline to __inline on native WIN32 compilation.
6827 Affected file includes/silcwin32.h.
6829 * Added some explicit type casts for inline code since MSVC
6830 require them. Affected files lib/silcutil/silcbuffer.h,
6831 lib/trq/silcdlist.h and lib/trq/silclist.h.
6833 * Print warning in log files from now on if the packet
6834 decryption fails. Affected file silcd/server.c.
6836 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6838 * Changed the `say' client operation's interface to accept
6839 new `type' argument to indicate the type of the message sent
6840 by the library. The application may filter the library's
6841 messages according the type. The affected file is the
6842 lib/silcclient/silcapi.h.
6844 * Added two new functions to lib/silcclient/silcapi.h:
6845 silc_client_del_client and silc_client_del_client_by_id.
6846 Affected file lib/silcclient/idlist.c.
6848 * Moved the clientincludes.h from includes/ to silc/ and
6849 serverincludes.h from includes/ to silcd/.
6851 * The modes for the CMODE and CUMODE are now passed as
6852 uint32 for application with COMMAND_REPLY. The affected
6853 file is lib/silcclient/command_reply.c.
6855 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * /WHOIS without arguments shows client's own information.
6858 Affected file lib/silcclient/command.c.
6860 * Changed PING to not accept any arguments. The specs
6861 says that client can ping only the connected server so
6862 requiring an argument is not needed. Affected file is
6863 lib/silcclient/command.c.
6865 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * Fixed a fatal bug in private message sending and reception
6868 encryption and decryption when using private message keys.
6869 The implementation was incorrect and did not follow the
6870 specification. It causd that some of the message were
6871 lost since it did not use the sending and receiving keys
6872 as the protocol suggests. This has been fixed and will cause
6873 incompatibilities with older clients when sending private
6874 message encrypted with private message keys. Affected files
6875 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6876 and various other in Irssi SILC Client.
6878 Added `responder' boolean argument to the functions
6879 silc_client_add_private_message_key[_ske] to indicate when
6880 the key is added as responder or initiator of the key
6883 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6885 * Removed the silc_ske_check_version function and created
6886 a SilcSKECheckVersion callback. Added also a function
6887 silc_ske_set_callbacks that is now used to set all SKE
6888 callbacks. The callback functions are not given to
6889 the SKE functions anymore, but this function is used to
6892 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6894 * Added `silc_version' argument to the silc_client_alloc
6895 to define the version of the application for the library.
6896 The library will use the version string to compare it
6897 against the remote host's (usually a server) version
6898 string. Affected file lib/silcclient/silcapi.h
6900 * Added the KE protocol context to Key Agreement context
6901 in client library so that we can abort the SKE if it
6902 is in process when we get timeout. Affected file is
6903 lib/silcclient/client_keyagr.c.
6905 * Do not resolve the client ID forever if it returns in the
6906 first time that such client does not exist. This was done
6907 for example with private message. Affected file is
6908 lib/silcclient/client_prvmsg.c.
6910 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6912 * Do not add regex.h for WIN32. The affected file
6913 includes/silcincludes.h.
6915 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6916 not work yet 100%. It generates the DLL's automatically
6917 when compiling with --with-win32 under cygwin.
6919 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6921 * lib/contrib/regex.c is not compiled on WIN32.
6923 * Added silc_net_get_socket_opt function to the
6924 lib/silcutil/silcnet.h.
6926 * Added includes/silcwin32.h for WIN32 specific includes
6929 * Do not use ptime structure or any of the posix process
6930 functions on WIN32 in lib/silccrypt/silrng.c.
6932 * Added silc_gettimeofday to provide generic function
6933 for struct timeval on all platforms. Added the function
6934 to lib/silcutil/silcutil.h.
6936 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6939 library as they clearly belong there. As a plus side we
6940 can make the actual socket connection routines platform
6943 Added also new generic function silc_socket_read and
6944 silc_socket_write (that used to be silc_packet_[read/write].
6945 The implementation of these are platform specific.
6947 * Added WIN32 specific routines of silc_socket_[read/write]
6948 to lib/silcutil/win32/silcwin32sockconn.c.
6950 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6952 * Added preliminary support for native WIN32 compilation under
6953 cygwin (using the -mno-cygwin option for GCC) to the
6954 ./configure.in.pre. The --with-win32 now prepares the
6955 compilation for native WIN32.
6957 * Rewrote the SILC Scheduler interface in the file
6958 lib/silcutil/silcschedule.h. The scheduler is now context
6959 based and does not have anymore any global static scheduler.
6960 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6961 and created lib/silcutil/win32 directory for WIN32 based
6964 * Added Unix specific network routines to the
6965 lib/silcutil/unix/silcunixnet.c and the old
6966 lib/silcutil/silcnet.c includes now only generic routines.
6968 Added WIN32 specific network routines to the
6969 lib/silcutil/win32/silcwin32net.c.
6971 * Added Unix specific utility functions from the
6972 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6974 * Added WIN32 SILC Scheduler to the file
6975 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6978 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * Do not handle JOIN notify in the server if the target client
6981 is not registered (idata->registered == FALSE). The affected
6982 file is silcd/packet_receive.c.
6984 * Update the nickrec->founder in event_cumode in the Irssi SILC
6985 client. Affected file irssi/src/silc/core/silc-channels.c.
6987 * Fixed the CUMODE_CHANGE notify handling in the server when
6988 server and router are announcing their clients on channels.
6989 Now the mode changes are saved and notified correctly. The
6990 affected file is /silcd/packet_receive.c.
6992 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6993 They really did not replace the cache entry in the ID Cache.
6994 Now they do that. Affected file silcd/idlist.c.
6996 * Fixed the KICK notify handling in the Irssi SILC client to
6997 update the channel records so that the kicked client does not
6998 appear to be on the channel. The affected file is
6999 irssi/src/silc/core/silc-channels.c.
7001 * Always update the conn->current_channel when executing command
7002 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7004 * Fixed the KILL notify handling in Irssi SILC client to remove
7005 the killed client on all channels.
7007 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7009 * Fixed the silc_parse_command_line to remove extra spaces
7010 from the start and end of the arguments. Affected file is
7011 lib/silcutil/silcutil.c.
7013 * Cancel and free any active protocol in the function
7014 silc_server_close_connection. Affected file silcd/server.c.
7016 * Cancel and free any active protocol in the function
7017 silc_client_close_connction. Affected file is
7018 lib/silcclient/client.c.
7020 * Do not execute the KILL command for clients that are in
7021 history (ie. they are not in the network). Affected file is
7024 * Fixed KILL notify handling, client does not crash anymore.
7025 Affected file irssi/src/silc/core/silc-channels.c.
7027 * Reduced the default packet buffer size from 2048 to 1024 in
7028 lib/silccore/silcpacket.c.
7030 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7031 counter to the SKE context that is incresed when the SKE library
7032 performs async operation outside the library. If the outside
7033 process frees the SKE context and FREED status will be set
7034 and the library will detect after the sync operation that the
7035 libary is freed. The affected files are
7036 lib/silcske/silcske[_status].[ch].
7038 * Resolve the client entry information in the function
7039 silc_client_channel_message to assure that NULL pointer is not
7040 passed as client entry to the application. */
7042 * Fixed the task timeout calculation to assure that there is
7043 never negative timeouts. The affected file is
7044 lib/silcutil/silcschedule.c.
7046 * Fixed the channel user mode notification sending in server.
7047 It was sent point-to-point to the router (or to server by router)
7048 but it needs to be destined to a channel. The routines now
7049 supports sending the channel user mode notifys to the channels
7050 when announcing clients and channels. Affected files are
7051 silcd/server.c and silcd/packet_receive.c.
7053 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7054 It did not actually replace the old channel entry in the cache.
7055 Affected file lib/silcclient/client_notify.c.
7057 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7059 * Fixed a possible crash in silc_packet_send_prepare. It now
7060 assures always that there is enough space in the buffer and
7061 at the tail area of the buffer (for MAC).
7063 Fixed the inbound buffer reallocation in silc_packet_read.
7064 It was old code and did not handle the reallocation correctly.
7067 The affected file is lib/silccore/silcpacket.c.
7069 * Fixed buffer overflow in silc_parse_nickname in the file
7070 lib/silcutil/silcutil.c.
7072 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7074 * make install generates new server keys only if there is not
7077 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7080 Added check that if the NOREPLY is set then we will not send
7081 the away message. This avoids infinite loop of away messages
7082 if both clients are away. The affected file is
7083 lib/silcclient/client_prvmsg.c.
7085 * Fixed client crash if /NICK was given without arguments.
7086 Affected file lib/silcclient/command.c.
7088 * Server does not send the invite list in INVITE command back
7089 to the client if the list was not altered. Added this notion
7090 to the protocol spec as well. Affected file silcd/command.c.
7092 Fixed possible crash in INVITE command by checking the
7093 value of silc_server_get_client_route command.
7095 * Fixed the INVITE notify type handling. The arguments are now
7096 taken in correct order and client does not crash. The affected
7097 file is irssi/src/silc/core/silc-channels.c.
7099 Removed the "Inviting xxx to channel" message from the
7100 client library away and let the application handle it.
7101 Affected file lib/silcclient/command.c. Added that message
7102 to Irssi SILC client's message formats.
7104 * Fixed CMODE command crash in client. It now checks the
7105 amount of arguments correctly and does not crash. The affected
7106 file is lib/silcclient/command.c.
7108 * Do not create new channel automatically in silc_channels_join
7109 but check whether the channel by that name already exists.
7110 Affected file irssi/silc/core/silc-channels.c.
7112 * Do not send the SERVER_SIGNOFF to router if the disconnected
7113 entity was the router. Affected file silcd/server.c.
7115 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7116 SILC client as it was missing from there.
7118 Added the handling of the KICK notify to the Irssi SILC client
7119 as it was missing. Added "you have been kicked" message to
7120 Irssi SILC client's message modules formats.
7122 Added the handing of the KILL notify to the Irssi SILC client
7123 as it was missing. Added the kill message module formats
7126 The affected file is irssi/src/silc/core/silc-channels.c.
7128 * The router did not save the channel mode the server announced.
7129 Affected file silcd/packet_receive.c.
7131 * Fixed a possible crash in INFO command in server. If the
7132 server did not provide the server info it crashed. Affected
7133 file silcd/command.c.
7135 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7137 * Fixed the GETKEY command in the server to check also the
7138 global list. Otherwise the GETKEY would not work correctly
7139 in normal SILC server. Affected file silcd/command.c.
7141 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7143 * Fixed GETKEY crash, it crashed if the command did not succseed.
7145 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7147 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7148 is now real and not just an macro interface to GMP.
7150 Removed the entire GMP from the source tree and imported new
7151 NSS MPI library instead. Reason for removing GMP is that it is
7152 extremely large and compiles extremely slow. The NSS MPI
7153 is only a few files and compiles in less than 10 seconds.
7154 The speed is also about the same as GMP. The MPI is imported
7155 to lib/silcmath/mpi.
7157 If the system has GMP installed we will still use the GMP.
7158 If it is not then the NSS MPI will be compiled.
7160 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Merged a long nickname (127 characters long) crash bugfix from
7163 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7165 * Merged a freed memory reference bugfix from Irssi CVS tree.
7166 Affected file irssi/src/core/commands.c.
7168 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7170 * Added the server's public key sving and verification to the
7171 server when performing the SKE. This was missing and the
7172 remote server's (or router's) public key was accepted without
7173 checking whether we have it previously or trust it at all.
7174 Affected file silcd/protocol.c.
7176 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7178 * Check in the silc_server_timeout_remote if protocol is active
7179 and make sure that the protocol's final callback is called so
7180 that all memory if freed. Affected file silcd/server.c.
7182 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7184 * silc_server_whois_send_reply crashed the server if the nickname
7185 was 127 characters long. Affected file silcd/command.c.
7187 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7189 * Added sanity check to the silc_server_new_client. If the hostname
7190 is provided inside username then check that the provided hostname
7191 really is the same as the resolved one. If the hostname was not
7192 resolved then check it from the public key. Affected file is
7193 silcd/packet_receive.c.
7195 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7196 if the server disconnected us and the connection is not valid
7197 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7199 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7200 the library to the lib/silcutil/silcutil.[ch].
7202 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7204 * Close log file after open. Affected file
7205 lib/silcutil/silclog.c.
7207 * Check whether sock == NULL in silc_client_send_packet and return
7208 if it is. Affected file lib/silcclient/silcclient.c.
7210 * Check rec->entry == NULL in the Irssi SILC Client before
7211 sending the channel message. Affecte file is
7212 irssi/src/silc/core/silc-servers.c.
7214 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7216 * Merged a splitted window bugfix from Irssi CVS tree. The
7217 affected file is irssi/src/fe-text/textbuffer-view.c.
7219 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7220 It did not print nickname.
7222 * Improved the distributions system a bit.
7224 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7227 irssi/src/fe-text/gui-window.c.
7229 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7230 to in-active server. The affected file is
7231 irssi/src/silc/core/client_ops.c.
7233 * Resolve the client in USERS command reply if the entry does
7234 not have username resolved. The affected file is
7235 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7236 command to WHOIS command to really resolve stuff. The USERS
7237 is not used any more in any critical section so WHOIS can
7238 be used even though it might be slower than IDENTIFY.
7240 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7243 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7245 * Changed the protocol API a bit more consistent in the
7246 lib/silccore/silcprotocol.[ch].
7248 * Changed the following headers to ROBODoc format:
7250 lib/silccore/silcpayload.h
7251 lib/silccore/silcprotocol.h
7252 lib/silccore/silcsockconn.h
7254 All core library headers are now formatted.
7256 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7258 * Fixed a bug in Irssi SILC client; do not show that you are
7259 server/router operator if you really are not. Affected file is
7260 irssi/src/silc/core/client_ops.c.
7262 * Renamed silc_command_free_payload to silc_command_payload_free.
7263 Affected file lib/silccore/silccommand.h
7265 * Added silcmath.h to include the prototoypes of various routines
7266 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7269 * Changed the following headers to ROBODoc format:
7271 lib/silccore/silcchannel.h
7272 lib/silccore/silccommand.h
7273 lib/silccore/silcid.h
7274 lib/silccore/silcidcache.h
7275 lib/silccore/silcmode.h
7276 lib/silccore/silcnotify.h
7277 lib/silccore/silcpacket.h
7278 lib/silcmath/silcmath.h
7280 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Added checking to the server code not to start the server if
7283 ciphers and stuff are not configured properly. Affected files
7284 silcd/serverconfig.[h] and silcd/server.c.
7286 * Changed the layout of the header files of the public interfaces
7287 in the SILC libraries. The new layout supports ROBODoc
7288 documentation tool (and some others) so that it is easy to create
7289 a library reference manual. All the other headers and source
7290 code must still follow the CodingStyle document. Also source
7291 code must not include these ROBODoc stuffs, only the headers.
7292 Furthermore, all public interface headers must now be named
7293 by using `silc' prefix, example: silcapi.h, silccipher.h.
7294 Some files were renamed due to this. All the other headers
7295 must not be used as public interfaces. I will update the
7296 CodingStyle document later. Changed following headers, so far:
7298 lib/silcclient/silcapi.h
7299 lib/silccore/silcauth.h
7300 lib/silccore/silcprivate.h
7301 lib/silccrypt/silcdh.h
7303 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Removed silc_client_packet_send_flush from the client library
7308 as it is not needed. Affected file lib/silcclient/client.[ch].
7310 * Added printing of message of unresolved authentication method
7311 to the Irssi SILC client. Added it to the module formats.
7312 Removed the same message from the client library.
7314 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7316 * Added new distribution feature, DISTLABEL. Every distribution
7317 can define own preprocessor label that can be used in the
7318 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7319 file distributions, acconfig.h.pre and prepare.
7321 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7323 * Added Makefile.defines_int to include the actual definitions
7324 for Makefile.defines.in. Tested the new distribution system,
7325 created distributions and tested installation.
7327 * Added AWAY message printing to the Irssi SILC client. Added
7328 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7330 * Added SCONNECT command to call the SILC's CONNECT command.
7331 Cannot use CONNECT directly since Irssi uses that internally.
7332 Affected file irssi/src/silc/core/silc-servers.c.
7334 Added ACTION local command. It is same as ME command but takes
7335 the channel as mandatory argument.
7337 Rewrote some of the Irssi's help files to suite for SILC
7340 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7342 * Added Makefile.defines[.in] that should for now on be included
7343 in all Makefile.am file in the source tree. That file includes
7344 all common compilation definitions for SILC source tree.
7346 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7348 * Minor changes to the ./prepare script to change the package
7349 name according the distribution name to the configure.in.
7351 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7353 * Created new distribution system. Added file `distributions'
7354 that defines all the distributions that can be created out of
7355 the SILC source tree. The ./prepare script now reads that
7356 file to determine how to prepare the distributions. The
7357 first argument to the ./prepare is the name of the distribution
7358 and second is the version of the distribution. If given
7359 without arguments it creates the default (toolkit) distribution
7360 with the default version (defined in ./prepare).
7362 All Makefile.am files that are subject to the distributions
7363 are now named as Makefile.am.pre. These are ./Makefile.am
7364 and lib/Makefile.am. Others may be changed later.
7366 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7368 * Added invite list, ban list, some key management and connection
7369 error message printing to module formats in the Irssi SILC client.
7371 * Added new silc_client_set_away_message to set the away message
7372 that is back to the person who sent private message. The
7373 affected file lib/silcclient/silcapi.h and the
7374 lib/silcclient/client_prvmsg.c.
7376 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7378 * Fixed the private message sending in the Irssi SILC client,
7379 added local command KEY to the Irssi SILC client.
7381 Added key management and key agreement message formats to the
7382 irssi/src/fe-common/silc/module-formats.[ch].
7384 Added USERS (alias WHO) printing, server/router operator
7385 indication and LIST command printing to the module formats.
7387 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7389 * Fixed channel joining notify handling, cumode notify handling
7390 from Irssi SILC client.
7392 * Added SILC specific module-formats to the Irssi SILC client so
7393 that SILC specific message hilighting, colors etc is possible.
7394 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7396 Added channel mode, channel user mode, actions, notices,
7397 whois and whowas printing to the the module-formats.c.
7399 * Fixed a bug in channel deletion in the server. The channel
7400 is not left to the cache even if the channel founder auth mode
7401 is set when there are no users anymore on the channel. Affected
7402 file silcd/server.c.
7404 * The silc_net_localhost now resolves the entire hostname including
7405 the domain name. Affected file lib/silcutil/silcnet.c.
7407 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Changed the ask_passphrase client operation to be ascynchronous.
7410 It has now a completion callback and a context that the
7411 application must call after it has got the passphrase from
7412 the user. Affected files lib/silcclient/silcapi.h,
7413 lib/silcclient/protocol.c, lib/silcclient/command.c and
7416 Added SilcAskPassphrase callback that the application calls
7417 to deliver the passphrase to the library.
7419 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7420 The public key verification and especially a certificate
7421 verification is asynchronous procedure.
7423 Added new SILC_SKE_STATUS_PENDING status to indicate the
7424 request is pending and a callback will be called to finalize
7427 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7428 indicate that remote end did not send its public key (or
7429 certificate), even though we require it. Added check for this
7430 condition in the SKE. This was a security bug, now fixed.
7432 Defined new SilcSKEVerifyCbCompletion callback that is called
7433 when the verification process is completed.
7435 The affected files lib/silcske/silcske_status.h and
7436 lib/silcske/silcske.[ch].
7438 * Changed the verify_public_key client operation to be async
7439 as well. Defined SilcVerifyPublicKey callback that is used to
7440 indicate the success of the public key verification process.
7442 Changed the server and client to use the new async client
7445 * Changed the Irssi SILC client's internal scheduler to be called
7446 twice as many times as it used to be. As a result the client
7447 should be a bit faster now. Affected file is
7448 irssi/src/silc/core/silc-core.c.
7450 * Added support to Irssi SILC client of asynchronous public key
7451 verification and passphrase inquiry. Affected file is
7452 irssi/src/silc/core/silc-core.c.
7454 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Do not say "You have left channel %s" in client library.
7457 Moved it to the application. Affected files are
7458 lib/silcclient/command.c and silc/client_ops.c.
7460 * Fixed silc_client_get_clients. Command context was not
7461 duplicated and was freed memory in the callback. Affected
7462 file lib/silcclient/idlist.c.
7464 * Do not say "you are now talking..." on JOIN command in the
7465 client library. The appliation must handle it.
7467 * Do not say ".. changed topic to" in command reply in the
7468 client libary. The application must handle it.
7470 * Fixed TOPIC command sending in the client library.
7472 * Fixed a memory leak in silc_client_command_free in the file
7473 lib/silcclient/command.c.
7475 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Imported a modified version of Irssi client to the source tree.
7478 The Irssi will be used to create a new client called
7479 Irssi SILC. Imported to irssi/.
7481 Added silc_core_init_finish function to the Irssi. Affected
7482 file irssi/configure.in.
7484 A lot changes in the Makefile.ams around the irssi tree.
7486 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Do not rehash if the new size is same as the old size of the
7489 hash table, in the silc_hash_table_rehash*. The affected file
7490 lib/silcutil/silchashtable.c.
7492 * Replaced hash_table_del_by_context calls from the server
7493 (when channel->user_list and client->channels) to the
7494 hash_table_del as it is sufficient and faster.
7496 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Added silc_hash_table_list, silc_hash_table_get and the
7499 SilcHashTableList structure to provide an alternative way to
7500 traverse the hash table. The affected files are
7501 lib/silcutil/silchashtable.[ch].
7503 * Changed the server's idlist routines to use the hash table
7504 routines to optimize the code.
7506 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Replaced the client entry's `channel' list and channel entry's
7509 `user_list' list to hash tables for optimized lookup. Changed
7510 the code to use the hash table interface around the code.
7511 Affected file lib/silcd/idlist.[ch].
7513 * Added `auto_rehash' boolean argument to the function
7514 silc_hash_table_alloc to indicate whether the hash table should
7515 auto-rehash when it thinks is appropriate time. It will
7516 increase the hash table size if the there is twice as much
7517 entries in the table than the size of the table, and will
7518 decrease the size if there are twice as less entries than
7519 the size of the table.
7521 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7523 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7525 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7527 * silc_idcache_purge_by_context deletes the entry now by context
7528 as it is supposed to do. Affected file lib/silccore/idcache.c.
7530 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7531 client is not anymore valid (WHOWAS givens the info) and not
7532 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7534 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7536 * Removed the `data' and `data_len' arguments from the ID Cache
7537 interfaces and added `name' argument. ID Cache does not handle
7538 anymore the binary data only a names associated with given ID.
7540 * When hashing a Client ID with silc_hash_id the entire ID is
7541 not hashed anymore, instead only the hash of the Client ID is
7542 hashed. This way we can access the Client ID from the cache
7543 with Client ID but with the hash of the ID (which is a hash of
7544 the nickname) as well without any difference in performance.
7546 Added also silc_idcache_find_by_id_one_ext to do one on one
7547 searching when we have the actual ID. Added also function
7548 silc_hash_client_id_compare. The affected files are
7549 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7551 * When hashing the name associated with a ID it is always done
7552 in lowercase. This way we can access the cache without worrying
7553 about case-sensitivity, even though, for example nicknames are
7556 * Fixed a bug in server with channel message sending. It put
7557 wrong ID type as destination ID. The affected file
7558 silcd/packet_send.c.
7560 * silc_idcache_del_by_context now deletes from all hash tables
7561 by context. Affected file lib/silccore/idcache.c.
7563 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Changed the client library to use the new ID Cache interface.
7566 Changes around the source tree.
7568 * Added silc_hash_table_rehash_ext to rehash with specific
7569 hash function. Affected file lib/silcutil/silchashtable.[ch].
7571 * Added silc_hash_string_compare to compare two strings in the
7572 hash table. Affected file lib/silcutil/silcutil.[ch].
7574 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Added new function silc_idcache_del_by_context into the
7577 lib/silccore/idcache.[ch].
7579 * Changed the server's ID list routines to use the new ID Cache
7580 interface. Changes around the source tree.
7582 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * Added silc_hash_table_del[_by_context]_ext functions in to the
7585 lib/silcutil/silchashtable.[ch].
7587 Removed silc_hash_table_find_all* routines and added new
7588 silc_hash_table_find_foreach to replace them.
7590 Added silc_hash_table_replace_ext function as extended
7591 replacing function. Separated the simple hash table interface
7592 from the extended hash table interface in the file
7593 lib/silcutil/silchashtable.h.
7595 * Fixed minor bugs and changed it to use some of the new
7596 hash table functions in lib/silccore/idcache.c
7598 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Added new function silc_hash_table_find_all to return all keys
7601 in the hash table by the specified key. As the hash table is
7602 collision resistant it also makes it possible to have several
7603 duplicate keys in the hash table. This function may be used to
7604 find all of the keys from the hash.
7606 Added user_context arguments to the SilcHashFunction,
7607 SilcHashCompare and SilcHashDestructor to deliver user specified
7610 Added new fuctions silc_hash_table_find[_all]_ext to do
7611 extended lookup with specified hash and compare functions and
7612 specified user contexts.
7614 Added new function silc_hash_table_add_ext to add the key
7615 with specified hash function and user context.
7617 Added new function silc_hash_table_foreach to traverse all
7618 entrys in the hash table. Added SilcHashForeach callback
7621 Added new function silc_hash_table_del_by_context to delete
7622 the entry only if the context associated with the key matches.
7624 Affected files are lib/silcutil/silchashtable.[ch].
7626 * Removed silc_hash_[server/client/channel]_id and added just
7627 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7628 silc_hash_id_compare to compare two ID's using as the hash table
7629 comparison function. Added also silc_hash_data to hash
7630 binary data and silc_hash_data_compare to compare it.
7632 * Removed silc_idlist_find_client_by_hash as it is not needed
7633 anymore. Affected file silcd/idlist.[ch].
7635 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7636 to use internally the SilcHashTable. The new ID Cache is a lot
7637 faster than the old one. Some of the ID Cache interface was also
7638 rewritten and obsolete and stupid functions were removed.
7640 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Added entry_count field to the SilcHashTable to keep the number
7643 of the entries in the table. Implemented the function
7644 silc_hash_table_rehash. Added new function
7645 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7647 Fixed a minor bug in silc_hash_table_free.
7649 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7650 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7651 into the lib/silcutil/silcutil.[ch].
7653 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * Implemented a collision resistant hash table into the
7656 lib/silcutil/silchashtable[ch]. See the header and the source
7657 for the SilcHashTable API.
7659 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Merged dotconf version 1.0.2 into lib/dotconf.
7663 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Do not compile anything in lib/silcsim/* if the SIM support
7666 is not enabled. The tree should now compile without problems
7669 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7671 * Compiled the SILC under cygwin. Compiled and tested briefly
7672 without problems. More tests needed. The SIMs didn't compile
7675 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7677 * Fixed possible crash in silc_get_username in the
7678 lib/silcutil/silcutil.c.
7680 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7682 * Fixed a va_arg in silc/client_ops.c.
7684 * Oops, RC5 routines were named AES and caused some problems
7685 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7687 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Added new SilcIDIP structure into the lib/silccore/id.h and
7690 replaced the old `ip' fields from all SILC ID's to that type.
7691 This is a step towards IPv6 support.
7693 The silc_id_get_len takes now the ID as an extra argument.
7694 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7695 both IPv4 and IPv6 based ID's.
7697 The affected files are lib/silccore/id.[ch] and other files
7698 around the tree using these routines.
7700 * Removed the ID length arguments in server from various
7701 silc_server_send_notify_* routines -> they are not needed
7704 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Fixed memory leak in silc_encode_pem_file in the file
7707 lib/silcutil/silcutil.c.
7709 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Check minor version as well in the SKE. Affected files are
7712 silcd/protocol.c and lib/silcclient/protocol.c.
7714 * Added --identifier option to the server so that an identifier
7715 can be when creating the public key for the server. Affected
7716 file is silcd/silcd.c.
7718 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7719 lib/silccrypt/silcpkcs.c.
7721 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7723 * Register default ciphers and stuff when using -C option with
7724 the server. Affected file sildc/silcd.c.
7726 * Put back the servers public key filename format, it is better
7727 than the new one. For now, the client keys are saved with the
7728 new filename format. The affected file silc/client_ops.c.
7730 * Implemented the Cipher API for the rest of the ciphers that
7731 did not implement it or implemented it the wrong way.
7733 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7735 * Register default ciphers and stuff when using the -S option
7736 in the client. Affected file silc/silc.c. Same also when
7737 creating new key pair with -C option.
7739 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Fixed the silc_verify_public_key client operation function to
7742 save the public keys differently. The fingerprint is now
7743 used as filename and not the hostname. This way also the
7744 client keys are saved uniquely and not with hostnames. The
7745 affected file is silc/client_ops.c.
7747 * Trimmed the silc_hash_fingerprint function to remove extra
7748 whitespaces from the end of the fingerprint. The affected
7749 file is lib/silccrypt/silchash.c.
7753 * Added silc_cipher_register_default function to register all
7754 default ciphers. It can be used when configuration files
7755 does not exist and the application does not want any specific
7756 ciphers in any specific order.
7758 The SilcDList is now used as silc_cipher_list dynamically
7759 allocated cipher list. Removed the static list all together
7760 and now all ciphers must be allocated to the dynamic list.
7761 The silc_cipher_alloc routine was changed to check only the
7764 All silc_cipher_* routines that used to return int returns
7767 The affected files lib/silccrypt/silccrypt.[ch].
7769 * The same thing was done to silc_hash_* as for silc_cipher_*
7770 routines. Affected files lib/silccrypt/silchash.[ch].
7772 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7773 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7774 Added also silc_pkcs_[un]register[_default] functions.
7775 Removed the data_context from the PKCS API.
7777 * Added silc_hmac_register_default function to register default
7778 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7779 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7780 to unregister all hmacs at once.
7782 * Register the default ciphers, hash functions, PKCSs and HMACs
7783 if client's configuration file does not exist. The affected
7786 * The client did not load the hash functions from the SIM
7787 modules at all. Added support for this. Affected file is
7788 silc/clientconfig.c.
7790 * When decoding public key with silc_pkcs_public_key_decode, check
7791 the supported algorithm only if PKCS are registered. Affected
7792 file lib/silccrypt/silcpkcs.c. The same was done with the
7793 silc_pkcs_private_key_decode.
7795 * Fixed the SILC List routines to keep the list always in order.
7796 It used to change the list's order when traversing the list but
7797 not it preserves the order. Affected file lib/trq/silclist.h.
7799 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Added the client library to use the SilcSocketConnection's
7802 reference counter (by silc_socket_dup) to prevent the bug that
7803 the socket object may be freed underneath async operation.
7805 * The name resolv library checking fixes in the configure.in.pre.
7808 * Created new version of the protocol drafts for future
7809 development. The -03 drafts are the ones that will be changed
7810 in the trunk now and the -02 will remain as they are.
7812 * Send list of CUMODE notifys to the router when announcing
7813 the channel users to the router. Affected file silcd/server.c.
7814 If the router receiving channel founder CUMODE for a channel
7815 that already has channel founder it will send CUMODE notify
7816 to the sender to remove the channel founder rights from the
7817 announced client. Affected file silcd/packet_receive.c.
7819 * The CUMODE notify may now use Server ID as well as the entity
7820 who changes the mode. Updated protocool specs.
7822 * Updated INSTALL and README files.
7824 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * New web pages in the http://silc.pspt.fi. The pages was
7831 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * Implemented the [DenyConnectin] config section in the server.
7834 Added silc_server_config_denied_conn to check whether incoming
7835 connection is denied. Affected file silcd/serverconfig.[ch].
7837 * Do not check the ports when checking the incoming configuration
7838 data if the port is 0, meaning any. Affected file is
7839 silcd/serverconfig.c.
7841 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Fixed buffer overflow in silc_string_compare in the file
7844 lib/silcutil/silcutil.c.
7846 * Fixed double free in silc_server_command_leave in the file
7849 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Fixed the version checking in the server. Affected file is
7854 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Fixed the configuration data fetching when accepting new
7857 connections in the server. Affected file silcd/server.c.
7859 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * Added `sender_entry' argument to the function
7862 silc_server_packet_relay_to_channel so that we can check
7863 whether some destination actually belongs to the same route
7864 the sender belongs (ie, we must not resend the packet to the
7865 sender). Affected file silcd/packet_send.[ch].
7867 * Added `servername' field to the SilcClientEntry in the server
7868 to hold the name of the server where client is from. Affected
7869 file is silcd/idlist.h.
7871 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Moved the channel message encrypting in the router betwen
7874 router connections from silc_server_channel_message to the
7875 silc_server_packet_relay_to_channel since we want to check
7876 whether we have anybody channel before encrypting anything.
7877 Affected files silcd/packet_[receive/send].c.
7879 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Fixed the [AdminConnection] server config section to support
7882 multiple entries. Affected file silcd/serverconfig.c.
7884 * Added support into the server to check the validity of the
7885 incoming connection before executing any KE or authentication
7888 * The connection configuration is now saved to the KE and
7889 connection auth protocol contexts and not fetched anymore in
7890 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7892 * The local hosts listenning address and port is also resolved
7893 now when starting the server. We want to have the socket object
7894 to include the real address and port for the listener. Added
7895 new function silc_net_check_local_by_sock into the files
7896 lib/silcutil/silcnet.[ch].
7898 * Fixed a broadcast bug in server -> do not broadcast if we
7901 * Fixed a routing bug. Do not route broadcast packets ever.
7902 Broadcast packets must be processed always and not routed since
7903 they may be destined to some other host than yourself and thus
7904 would get routed without no good reason. Affected file is
7907 * Added function silc_server_config_is_primary_route to check
7908 whether primary router connection has been configured (a router
7909 configuration that we are initiating). If there is not, we
7910 will assume that there is only two routers in the SILC network
7911 and we will use the incoming router connection as our primary
7912 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7914 * Changed the order of the broadcasting. Broadcast _after_ the
7915 packet has been processed not before. Affected file is
7918 * Fixed a [ClientConnection] parsing bug. The port was never
7919 parsed correctly thus resulting to port 0. Affected file
7920 silcd/serverconfig.c.
7922 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7923 argument and did not set the broadcast packet flag. Affected
7924 file silcd/packet_send.c. Fixed same bug in the function
7925 silc_server_send_notify as well.
7927 * If we receive NEW_ID packet for our own ID in the server, ignore
7930 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Removed the nickname from the Private Message Payload.
7935 Updated the code and the protocol specs.
7937 * Updated protocol specs for submitting to the IETF.
7939 * Tweaked the Random Number Generator a bit. Affected file
7940 lib/silccrypt/silcrng.c. Exported a new function
7941 silc_rng_[global]_add_noise which can be used to add more
7944 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Do not parse packets with different timeout when protocol
7947 is active -> may cause problem with rekey. Affected file
7950 * When server receives signoff notify it must not create
7951 new channel key if the client is on any channels since the
7952 sender of the signoff notify will create it.
7954 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Added printing of error messages during SKE protocol from the
7957 failure packet sent by server during SKE. Affected file
7960 * Removed the client's failure_callback handling with timeout
7961 and handle it immediately when received.
7963 * The SKE library returned wrong type in SUCCESS and FAILURE
7964 packets. They must be 32 bit MSB not 16 bit MSB.
7966 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Ok, rewrote the logic of the re-key and now it seems to work.
7969 I tested it on high traffic with frequent re-keys without
7970 problems. Added hmac_receive (and renamed hmac to hmac_send)
7971 in SilcClientConnection in lib/silcclient/client.h and
7972 in SilcIDListData in silcd/idlist.h. Also, removed the
7973 SilcPacketParserContext's cipher and hmac fields as they are
7974 not needed anymore and actually caused some problems when
7975 the ciphers and hmac's changed underneath the packet parser.
7977 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * If re-key protocol is active then process the incoming packets
7980 synchronously since we must assure that icoming packets encrypted
7981 with the old key is processed before the new keys is set to
7982 use. This is true other packets than for REKEY packets.
7983 Affected file silcd/server.c. The same was done to client library
7984 as well, affected file lib/silcclient/client.c.
7986 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Fixed bug in client and server to accept the force send if
7989 the packet is send from silc_[server/client]_packet_process
7990 function. Otherwise the packets are never delivered, oops.
7992 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Disable force sending of packets when REKEY protocol is active.
7995 We must assure that no packet is sent directly when rekey is
7996 performed. All packets must be sent through packet queue.
7997 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7998 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7999 function is silc_[server/client]_packet_send_real to check
8002 * Replaced the SIM paths from example config files to
8003 /usr/local/modules. Also, make install creates now
8004 /usr/local/silc/logs directory to hold all the SILC server
8007 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Made the configure.in.pre work on Solaris. Patch by salo.
8011 * Made all ciphers compatible with non-x86 machines. Defined
8012 CBC mode macros into lib/silccrypt/ciphers_def.h.
8014 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Fixed the make install.
8018 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8020 * When MAC computation fails the silc_packet_decrypt returned 0
8021 even though it was supposed to return -1. Fixed this. The
8022 affected file is lib/silccore/silcpacket.c.
8024 * Do not replace the config files in /etc/silc (in make install)
8025 if they already exist. Affected file ./Makefile.am.
8027 * Do not send re-key packets immediately but through packet queue.
8028 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8030 * Changed silc_net_check_host_by_sock to return FALSE if the
8031 IP/DNS could not be resolved. Though, it returns the IP address
8032 now even if it could not resolve it (but returns also FALSE).
8033 Affected file lib/silcutil/silcnet.[ch].
8035 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Added silc_pkcs_decode_identifier to decode the public key's
8038 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8039 Added also silc_pkcs_free_identifier. Added also new context
8040 SilcPublicKeyIdentifier.
8042 * Added -S option to the silc client. It is used to dump the
8043 contents of the specified public key file.
8045 * Changed the PKCS api to return the public key length when
8046 setting the public key.
8048 * Fixed a fatal bug in the public and private key file loading.
8049 Affected file lib/silccrypt/silcpkcs.c.
8051 * Execute the packet parsing for client with zero (0) timeout
8052 if the protocol is active. Affected file silcd/server.c.
8054 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Made the key generation options to the silcd program. Added
8057 -C option, equivalent to client's option.
8059 * Added new [ServerKeys] config section to the server. It
8060 configures the server's public and private key.
8062 * Defined generic Public Key Payload into the protocol
8063 specification to send specific type of public keys and
8066 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8067 public key or certificate.
8069 * Implemented the GETKEY command to the server and to the
8070 client library and on user interface.
8072 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Made preliminary `make install' work.
8076 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Added SilcServerRekey context into silcd/idlist.h.
8080 * Added the PFS support as defined in the specification to the
8081 SKE protocol. Affected files lib/silcske/*.c.
8083 * Added `ske_group' field to the SilcServerRekey context to hold
8084 the number of the SKE group that is used with PFS in re-key.
8085 Affected file silcd/idlist.h.
8087 * Added PFS re-key support to the server. Affected file is
8090 * Added silc_protocol_cancel to cancel execution of the next
8091 state of the protocol. Affected file is
8092 lib/silccore/silcprotocol.[ch].
8094 * Added the re-key support with and without PFS to the client
8095 library. Re-key is performed once in an hour, by default.
8097 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8098 Added silc_client_rekey_callback and silc_client_rekey_final.
8099 Affected files are lib/silcclient/protocol.[ch] and
8100 lib/silcclient/client.[ch].
8102 * Removed the `hmac_key' and `hmac_key_len' fields from the
8103 SilcClientConnection structure; not needed. Affected file is
8104 lib/silcclient/client.h.
8108 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Do not ask whether user wants to use the negotiated private key
8111 for private messages, just use it. Affected file is
8112 silc/local_command.c.
8114 * Added `send_enc_key' and `enc_key_len' fields to the
8115 SilcIDListData structure since they are needed in the re-key
8116 phase. Affected file is silcd/idlist.[ch].
8118 * Implemented the simple re-key protocol into the server.
8119 Affected files silcd/server.c and silcd/protocol.[ch]. The
8120 re-key will be performed once in an hour, by default.
8122 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8123 Added silc_server_rekey, silc_server_rekey_callback and
8124 silc_server_rekey_final.
8126 * Removed Tunneled flag from the protocol. Updated the code
8127 and the specifications.
8129 * Adde `pfs' field to the SilcIDListData to indicate whether
8130 the PFS is to be performed in the re-key. Affected file is
8133 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8136 int64 of at least the xintXX size. If void * is less that 4
8137 bytes uint32 * will be used. Defined bool as boolean.
8139 * Changed _ALL_ unsigned long and unsigned int to uint32,
8140 unsgined short to uint16 in the source tree.
8142 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8143 not handle clients that has entry->data.registered == FALSE.
8144 They are not in the network anymore. Affected file is
8147 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Implemented the sending of the SERVER_SIGNOFF notify in the
8150 server. Affected file is silcd/server.c.
8152 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8153 Added also silc_notify_payload_encode_args into the
8154 lib/silccore/silcnotify.[ch].
8156 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8157 Affected file silcd/packet_receive.c.
8159 * Implemented the SERVER_SIGNOFF notify handling in the client
8160 library. Affected file lib/silcclient/client_notify.c. Also,
8161 implemnted the printing of the SERVER_SIGNOFF info to the
8162 application. Affected file silc/client_ops.c.
8164 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8165 if the deleting was successful. Affected file silcd/idlist.[ch].
8167 * Added support for public key authentication in the connection
8168 authentication protocol in the client library. Affected file
8169 lib/silcclient/protocol.c.
8171 * Changed the server's silc_idlist_get_clients_by_* interface
8172 to support already allocated array so that new entries may be
8173 added to pre-allocated array. Affected file silcd/idlist.[ch].
8174 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8175 and command replies.
8177 * All command reply functions in the server now calls the
8178 pending command callback even if error occured. This way the
8179 error will be delivered to the client as well. Affected files
8180 silcd/command.c and silcd/command_reply.c.
8182 * Fixed INFO command to return local server's info if no server
8183 was provided. Affected file lib/silcclient/command.c.
8185 * Removed RESTART command for good. Updated the code and the
8188 * Rewrote parts of the task system. It is a bit simpler now.
8189 Removed unsued task priorities. The affected files are
8190 lib/silcutil/silctask.[ch].
8192 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Moved the USERS printing from the library to the application.
8195 Affected files lib/silcclient/command.c and silc/client_ops.c.
8197 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Added channel key re-key support. The re-key is perfomed
8202 only by the router and is done once in an hour. Added `rekey'
8203 field to the SilcChannelEntry in the server. Affected files
8204 silcd/server.c and silcd/idlist.h.
8206 * Added silc_task_unregister_by_context into the file
8207 lib/silcutil/silctask.[ch].
8209 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Added SILC_UMODE_GONE mode to indicate when the client is not
8212 present in the SILC network. Added also support to the local
8213 command AWAY that will set this mode. Added support of showing
8214 "xxx is gone" in WHOIS command. The USERS command shows the
8215 gone status as well.
8217 * Fixed setting server and router operator privileges in the
8218 server's UMODE command. Affected file silcd/command.c.
8220 * Merged the SKE KE1 and KE2 payloads into one payload. The
8221 new KE payload is equivalent to the old KE2 payload.
8223 Cleaned up the SKE Start Payload parsing. It now uses the
8224 simple buffer unformatting to do the parsing. A lot faster
8227 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8228 to the SKE that is used to indicate whether both of the SKE
8229 parties should perform authentication. By default only the
8230 responder performs authentication. By setting this flag also
8231 the initiator must do authentication. By default it is unset
8232 since in normal SKE case, client to server connection, only
8233 the responder should do authentication. When doing SKE between
8234 two clients both should perform authentication. Updated the
8235 code and the protocol specs.
8237 * A little fix to IDENTIFY command in the server. Search the
8238 client first by hash not nickname. Affected file is
8241 * Fixed the silc_client_close_connection to support closing
8242 the client to client connections wihtout deleting too much
8243 data. Affected file lib/silcclient/client.c.
8245 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8246 are received if protocol used to be active but is not anymore
8247 the application would crash due to NULL pointer dereference.
8248 Affected files silcd/server.c and lib/silcclient/client.c.
8250 * Added `hash' field to the SilcClientConnection to include
8251 the hash function negotiated in the SKE protocol.
8253 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8254 to set the channel founder authentication data. A client can
8255 claim the founder rights later by providing the authentication
8256 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8257 This way the channel founder can regain the channel founder
8258 privileges even it is left the channel. This works only on
8259 local server and the client must be connected to the same
8260 server to be able to regain the founder rights. Updated the
8261 protocol specs accordingly.
8263 Added support to the CMODE command in the client to set the
8264 founder auth data. Read the README to see how to set it.
8266 Added support to the CUMODE command to claim the founder
8267 rights. Read the README to see how to do it.
8269 Added support for the founder authentication to the Channel
8270 Entry in the server. Affected file silcd/idlist.h.
8272 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8273 server's CMODE command. Affected file silcd/command.c.
8275 * Added the following new functions into lib/silccore/silcauth.[ch]:
8276 silc_auth_get_method and silc_auth_get_data.
8278 * The server now saves the remote hosts public key to the
8279 SilcIDListData pointer. Affected file silcd/protocol.c.
8281 * The normal server now does not remove the channel entry from
8282 the cache if the founder authentication data is set. It used
8283 to remove it if the founder was the last one on the channel on
8284 the server and left the channel. The auth data is saved and
8285 if the channel is re-joined later the old entry is used with
8286 the old auth data. Affected files silcd/command_reply.c and
8289 * Removed the `pkcs' field from the SilcIDListData structure
8290 in the server; it is not used. Affected file silcd/idlist.h.
8292 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Fixed packet processing on slow links. Partial packets were
8295 never re-processed because the incoming data buffer was cleared
8296 by the application. Application must not directly clear the
8297 sock->inbuf, the packet processing routines handle it. Fixed
8298 this in client library and in server.
8300 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Fixed the WHOIS and IDENTIFY send reply function to really
8303 check whether to send list or just one entry. Affected file
8306 * Cleaned up the LEAVE command's channel key distribution. The
8307 affected file silcd/command.c.
8309 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8310 can enforce the channel mode as well. In that case the ID
8311 includes the ID of the server. The code now enforces the
8312 mode change if the router have different mode than the server.
8314 * The notify client operation with CMODE_CHANGE notify can now
8315 return NULL client_entry pointer if the CMODE was not changed
8316 by client. Application must check for this.
8318 * Added <Server ID> argument to INFO command to support server
8319 info fetching by Server ID.
8321 * Added silc_server_announce_get_channel_users to get assembled
8322 packets of channel users of the specified channel. Affected
8323 file silcd/server.[ch].
8325 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8326 was freed underneath the ID Cache.
8328 * Re-announce clients when the server received CHANNEL_CHANGE
8329 notify from the router. Affected file silcd/packet_send.c.
8331 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8334 crashed since it did not handle the fact that there is no cipher
8335 called "3" and didn't check the error condition. Now fixed.
8337 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8338 flag. It can be used to send message requests.
8340 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Implemented the RESTART command in the client.
8344 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8345 notice type messages. Added notice printing to the user
8348 * The channel keys are not re-generated if the channel's mode
8349 is PRIVKEY, ie private key on the channel exists. Affected
8350 files silcd/server.c and silcd/command.c.
8352 * Fixed a little bug in channel message delivery when channel
8353 private keys are set in the server. Affected file is
8354 silcd/packet_send.c.
8356 * Changed the setting on channel->on_channel = TRUE from the
8357 silc_client_save_channel_key to the JOIN command reply. The
8358 key payload is not received if the private channel key is set.
8359 Affected file lib/silcclient/command_reply.c and the
8360 lib/silcclient/client_channel.c.
8362 * When the CMODE_CHANGE notify is sent and the channel private
8363 key mode is removed the channel key must be re-generated in
8364 other cells as well. Added this support for the router in the
8365 silcd/packet_receive.c.
8367 * Added new local command NOTICE to send notice message on
8368 channel. Affected file silc/local_command.[ch].
8370 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Added new local command ME to the client. It is used to send
8373 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8374 some action. Affected file silc/local_command.[ch].
8376 * Changed channel_message and private_message client operations
8377 to deliver the message flags to the application. Added also
8378 the `flags' arguments to the silc_client_send_channel_message
8379 and silc_client_send_private_message functions. Affected file
8382 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Redefined the Private Message Payload to support private message
8385 keys and to support the new private message flags. Updated
8386 the protocol specs. Flags makes it possible to have for example
8387 CTCP style messages.
8389 * Added new type SilcPrivateMessagePayload and defined an API
8390 for it in the lib/silcclient/silcprivate.[ch].
8392 * Tested private message private keys successfully. Tested the
8393 private message key set, unset and list commands with the new
8396 * Redefined the Channel Message Payload to include the channel
8397 message flags (equal with private message flags) to support
8398 for example CTCP style messages.
8400 * Defined some of the message (for channel and private message)
8401 flags. Updated the protocol specs and added the flags to the
8402 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8404 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Added SilcKeyAgreementStatus type to the key agreement routines
8407 to indicate the current status and error if one occured.
8408 The status types are defined in the lib/silcclient/silcapi.h.
8410 * Added new local command KEY that is used to set and unset private
8411 keys for channels, set and unset private keys for private messages
8412 with remote clients and to send key agreement requests and
8413 negotiate the key agreement protocol with remote client. The
8414 key agreement is supported only to negotiate private message keys,
8415 it currently cannot be used to negotiate private keys for channels,
8416 as it is not convenient for that purpose.
8418 * Fixed a minor pending callback setting bug in the function
8419 silc_client_get_client_by_id_resolve, now the function works.
8420 Affected file lib/silcclient/idlist.c.
8422 * Added function silc_net_get_local_port to get local bound
8423 port by socket. Added to lib/silcutil/silcnet.[ch].
8425 * Added `sockets' and `sockets_count' fields to the SilcClient
8426 object. They hold the sockets of the listenning sockets in
8427 the client. Listenning sockets may be for example the key
8428 agreement server. Affected file lib/silcclient/client.[ch].
8429 Added functions the silc_client_add_socket and the
8430 silc_client_del_socket. They are exported to the application
8433 * Added ~./silc/clientkeys to support other client's public keys.
8435 * Renamed verify_server_key client operation to verify_public_key
8436 and added one argument to indicate the type of the connection
8437 (server, client etc.).
8439 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Added silc_server_connection_auth_request to handle the
8442 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8443 silcd/packet_receive.[ch].
8445 * Added silc_server_send_connection_auth_request into the
8446 silcd/packet_send.c to send the connection auth request packet.
8448 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8451 * Fixed the public key authentication in responder side in the
8452 server. The `auth_data' pointer includes the SilcPublicKey
8453 not the path to the public key. Affected file silcd/protocol.c.
8455 * Implemented the public key authentication in the initiator side
8456 in the server. Affected file silcd/protocol.c.
8458 * Removed the [RedirectClient] config section from the server
8459 configuration. Is not needed and I don't want to implement it.
8461 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8463 * Cleaned up the CMODE command in the server. It now works
8464 correctly and supports all the modes defined in the protocol.
8465 Affected file is silcd/command.c.
8467 * Added `hmac_name' field to the SilcChannelEntry in the server
8468 to hold the default HMAC of the channel. It can be set when
8469 creating the channel (with JOIN command). Affected files
8472 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8473 type to indicate the change of the current cipher and hmac
8474 on the channel. Client can safely ignore the <cipher> argument
8475 (if it chooses to do so) since the CHANNEL_KEY packet will
8476 force the channel key change anyway. The <hmac> argument is
8477 important since the client is responsible of setting the new
8478 HMAC and the hmac key into use.
8480 * Fixed the CMODE command in the client library as well.
8482 * Tested CMODE command in router environment successfully.
8484 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * Show the version of the remote client (or server) when connecting
8487 to the server. It is logged to the log file. Affected file
8488 is silcd/protocol.c.
8490 * Fixed the KILLED notify handling in the client library. The
8491 client must be removed from all channels when receiving the
8494 Also, do not remove the client entry when giving the KILL
8495 command but when the KILLED notify is received.
8497 * Removed silc_idlist_find_client_by_nickname from the server.
8498 Not needed anymore. Affected files silcd/idlist.[ch].
8500 * Implemented the CHANNEL_CHANGE notify type handling to the
8501 server. Affected file silcd/server.c.
8505 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Added silc_server_send_notify_invite to send the INVITE
8508 notify between routers.
8510 * Implemented the INVITE command correctly to the server.
8512 * Implemented the INVITE notify type handling in the server.
8514 * Implemented the INVITE command to the client library and on the
8517 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Added function silc_server_get_client_resolve to find the
8520 client entry by ID from all ID lists and then resolve it
8521 (using WHOIS) if it cannot be found. Affected file is
8524 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Implemented the BAN command to the client library.
8528 * The JOIN command in the server now checks the invite list
8531 * Changed the silc_command_reply_payload_encode_va and the
8532 silc_command_payload_encode_va to support that if argument is
8533 NULL it ignores and checks the next argument. Affected file
8534 lib/silccore/silccommand.c.
8536 * Added silc_server_send_notify_ban to send the BAN notify
8537 type between routers.
8539 * Chaned the silc_notify_payload_encode to support that if
8540 argument is NULL it ignores and checks the next argument.
8541 Affected file lib/silccore/silcnotify.c.
8543 * Tested ban lists in router environment successfully.
8545 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Implemented BAN command to the server, in silcd/command.[ch].
8549 * Removed the BAN and INVITE_LIST modes from the CMODE command
8552 * Added function silc_string_match to regex match two strings.
8553 Affected files lib/silcutil/silcutil.[ch].
8555 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Redefined parts of the SilcChannelEntry in the server to support
8558 the new ban and invite lists.
8560 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Redefined the INVITE command. The same command can be used to
8563 invite individuals to the channel but also to manage the invite
8564 list of the channel (to add to and remove from the invite list).
8565 Updated the protocol specs.
8567 * Added new command SILC_COMMAND_BAN that can be used to manage
8568 the ban list of the channel. Updated the protocol specs.
8570 * Removed the channel modes: the SILC_CMODE_BAN and the
8571 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8572 in the CMODE command. The equivalent features are now available
8573 using INVITE and BAN commands. Updated the protocol specs.
8575 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8576 in the network about change in the current ban list. The notify
8577 type is not used by the client.
8579 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8580 support the invite lists.
8582 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Added new function silc_string_regexify that converts string
8585 including wildcard characters into regex string that can
8586 be used by the GNU regex library. Added into the file
8587 lib/silcutil/silcutil.[ch].
8589 Added silc_string_regex_combine to combine to regex strings
8590 into one so that they can be used as one regex string by
8591 the GNU regex library. Added into the file
8592 lib/silcutil/silcutil.[ch].
8594 Added silc_string_regex_match to match two strings. It returns
8595 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8597 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Imported GNU regex to the soruce tree into lib/contrib.
8600 Fixed some compiler warning from the regex.c.
8602 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8604 * Fixed MOTD command in the server to work in router environment.
8606 * Fixed the MOTD command in the client library to support
8607 the server argument in the command.
8609 * Added `nickname_len' argument to the silc_idlist_add_client
8610 in the server, as the `nickname' argument may be binary data
8613 * Added silc_idlist_get_channels to return all channels from
8616 * Implemented LIST command to the server. Affected file is
8619 * Implemented the LIST command to the client library and on the
8622 * Added [<user count>] argument to the LIST command reply.
8623 With private channels the user count is not shown.
8625 * Updated TODO and README.
8627 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * The client entry's data.registered must be TRUE even with
8630 global client entry on global client list. The data.registered
8631 is used to check whether the client is anymore in the network,
8632 for example with WHOWAS command so it must be valid.
8634 * Fixed the WHOWAS command in the server. It now actually works
8635 in router environment. Added function into silcd/command_reply.c
8636 silc_server_command_reply_whowas_save.
8638 * Added silc_idlist_purge function to the silcd/idlist.c
8639 to periodically purge the ID Cache.
8641 * Fixed INFO command in the server. It works now in router
8642 environment. Added <server name> argument to the INFO command
8643 reply. Updated the protocol specs.
8645 * Fixed minor bug in silc_idcache_purge to not purge if the
8646 expire value is zero.
8648 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8649 they were buggy because of the WHOWAS information.
8651 * Fixed local command MSG to handle the async resolving of
8652 the remote client properly. It used to fail the first MSG.
8653 Affected file silc/local_command.c.
8655 * Added `data_len' field to SilcIDCache context.
8657 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8659 * Update TODO. Todo in commands in the server.
8661 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8663 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8664 used by routers as broadcast packet to inform other routers
8665 about the changed user mode.
8667 Implemented the notify handling in the server. Affected file is
8668 silcd/packet_receive.c. Added the function
8669 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8671 * Added new generic Channel Payload and deprecated the New Channel
8672 Payload. The New Channel Payload is now the generic Channel
8675 * Added new argument `mode' to the silc_server_send_new_channel
8676 as it is required in the Channel Payload now.
8678 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8679 and created a new and real SilChannelPayload to represent the
8680 new generic Channel Payload. Implemented the encode/decode
8681 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8683 * Added silc_server_get_client_channel_list to return the list
8684 of channels the client has joined for WHOIS command reply.
8685 Affected file silcd/server.[ch].
8687 * Implemented the channel list sending in the WHOIS command reply
8688 in server and in the client.
8690 Implemented the channel list displaying on the user interface
8691 as well. Affected file silc/client_ops.c.
8693 * Added silc_channel_payload_parse_list to parse list of Channel
8694 Payloads. It returns SilcDList list of SilcChannelPayloads.
8695 Client for example can use this function to parse the list of
8696 channels it receives in the WHOIS command reply. The caller
8697 must free the list by calling silc_channel_payload_list_free.
8698 Affected files lib/silccore/silcchannel.[ch].
8700 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8702 * Added one new argument <user mode> to the WHOIS command reply
8703 to return the mode of the user in SILC. Updated the protocol
8706 Implemented it to the server and client.
8708 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Fixed the mode printing on the user interface on joining.
8711 Affected file silc/client_ops.c.
8713 * Implemented the UMODE command and user modes in general to the
8714 client library and to the user interface.
8716 * Implemented the UMODE command to the server.
8718 * The server now sends UNKNOWN_COMMAND error status if client sends
8719 unknown command. Affected file silcd/command.c.
8721 * All server commands now handle the command identifier the right
8722 way when sending the command reply to the client. The client can
8723 use to identify the command replies with the identifier.
8725 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8727 * Added silc_server_get_client_route to resolve the route to
8728 the client indicated by the client ID. Affected file is
8731 * Added silc_server_relay_packet as general function to relay
8732 packet to arbitrary destination. This deprecates functions
8733 like _send_private_message_key, _relay_notify etc. Affected
8734 file is silcd/packet_send.[ch].
8736 Removed silc_server_send_key_agreement,
8737 silc_server_send_private_message_key and
8738 silc_server_packet_relay_notify functions from the file
8739 silcd/packet_send.[ch].
8743 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8744 server. Affected file silcd/packet_receive.[ch].
8746 * Implemented the KILL command to the client. Implemented the
8747 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8748 Affected files lib/silcclient/command[_reply].c and
8749 lib/silcclient/client_notify.c. Implemented the KILL notify
8750 printing in the user inteface.
8752 * Fixed a lot silc_parse_nick memory leaks from the client
8753 library in the file lib/silcclient/command.c.
8755 * Changed the silc_server_send_notify_on_channels's `sender'
8756 argument from SilcSocketConnection to SilcClientEntry to
8757 check the sender as entry and not as connection object and not
8758 to send to the client provided as argument. The affected file
8759 is silcd/packet_send.[ch].
8761 * The notify packets that are destined directly to the client used
8762 to not to be processed by the server. Now changed that and the
8763 server processes all notify packets. After relaying the packet
8764 to the client the notify packet is processed in the server.
8766 * The silc_server_free_client_data now checks whether there is
8767 pending outgoing traffic for the client and purges the data to
8768 the network before removing the client entry.
8770 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8772 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8773 an client is killed from the SILC Network. Updated the protocol
8776 Added new function silc_server_send_notify_killed to the
8777 silcd/packet_send.[ch].
8779 * Added function silc_server_packet_relay_notify to relay notify
8780 packets that are destined directly to a client. In this case
8781 the server does not process the notify packets but merely relays
8782 it to the client. Affected file silcd/packet_send.[ch].
8784 Added also silc_server_packet_process_relay_notify to check
8785 whereto relay the notify. Affected file is
8786 silcd/packet_receive.[ch].
8788 * Implemented the KILL command to the server.
8792 * Added the backup schema desgined last fall to the protocol
8793 specs for everyone to see. The specification is in the
8794 *-spec-xx.txt draft and the packet type definitions for the
8795 backup routers is in *-pp-xx.txt draft. Thusly, added also
8796 new packet type SILC_PACKET_CELL_ROUTERS.
8798 * A big security problem in the implementation discovered. The
8799 signoff of an client did not cause new channel key generation
8800 which it of course should've done. The channel keys must be
8801 always re-generated when client leaves (or signoffs) the channel.
8802 The silc_server_remove_from_channels funtion now handles
8803 the channel key re-generation.
8805 * Added `sender' argument to the silc_server_send_notify_on_channels
8806 to not to send the client provided as argument. Affected file
8807 silcd/packet_send.[ch].
8809 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8811 * Implemented OPER and SILCOPER commands into the server and
8814 * Added silc_auth_verify and silc_auth_verify_data to verify
8815 the authentication directly from the authentication payload.
8816 It supports verifying both passphrase and public key based
8817 authentication. Affected file lib/silccore/silcauth.[ch].
8819 * Added `hash' field to the SilcIDListData structure. It is the
8820 hash negotiated in the SKE protocol. Affected file is
8823 * Slight redesigning of the SilcAuthPayload handling routines.
8824 Do not send SilcPKCS but SilcPublicKey as argument.
8826 * Implemented the public key authentication support to the
8827 serverconfig. The public key is loaded from the provided path
8828 and saved as authentication data to void * pointer. Thus,
8829 changed the unsigned char *auth_data to void *auth_data;
8831 * Fixed SHUTDOWN command to send the reply before the server
8832 is shutdown. :) Affected file silcd/command.c.
8834 * Fixed fatal bug in CONNECT command. The hostname was invalid
8835 memory and server crashed. Affected file silcd/command.c.
8837 * Fixed fatal bug in CLOSE command. The server_entry became
8838 invalid but was referenced later in the command. Affected file
8841 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Fixed fatal bug in failure packet handling. Server ignored
8844 the failure and thus crashed when it came.
8848 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8850 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8851 that the command may be executed only once in (about) 2 seconds.
8852 The old SILC_CF_LAG flag is same but allows command bursts up
8853 to five before limiting.
8855 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8856 server code. Various commands now includes the CF_LAG_STRICT
8857 flag to disallow any kind of miss-use of the command.
8859 * Fixed the silc_buffer_unformat to not to allocate any data
8860 if the length of the data is zero. It used to allocate the
8861 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8863 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Changed the format of AdminConnection configuration section
8866 in the server. Added username of the admin to the format.
8867 Affected files silcd/serverconfig.[ch].
8869 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8870 to return admin configuration data by host, username and/or
8873 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Implemented WHOWAS command to the server. Added the functions:
8877 silc_server_command_whowas_parse,
8878 silc_server_command_whowas_send_reply,
8879 silc_server_command_whowas_from_client and
8880 silc_server_command_whowas_from_server
8882 * Added <Client ID> argument to the WHOWAS command reply. Updated
8883 the protocol specs accordingly.
8885 * Implemented WHOWAS command and command_reply to the client
8888 Implemented the WHOWAS printing on the user interface.
8890 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Added new argument to the WHOWAS command reply, the real name.
8893 It is an optional argument. Updated the protocol specs.
8895 * Added SilcIDCacheDestructor callback that is registered when
8896 the SilcIDCache is allocated. The callback is called when
8897 an cache entry in the ID Cache expires, or is purged from the
8898 cache. Added into lib/silccore/idcache.[ch].
8900 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8901 to destruct the client entries when the cache entry expires.
8902 Other ID Cache's in server and in the client library ignores
8905 * If the ID Cache entry's `expire' field is zero then the entry
8906 never expires. Added boolean `expire' argument to the
8907 silc_idcache_add function in the lib/silccore/idcache.[ch].
8908 If it is TRUE the default expiry value is used.
8910 * Added silc_server_free_client_data_timeout that is registered
8911 when client disconnects. By default for 5 minutes we preserve
8912 the client entry for history - for WHOWAS command.
8914 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Added support to the server to enforce that commands are not
8917 executed more than once in 2 seconds. If server receives
8918 commands from client more frequently, timeout is registered
8919 to process the commands. Affected file silcd/command.c.
8920 Added new function silc_server_command_process_timeout.
8922 * Changed NICK_NOTIFY handling in client library to check that
8923 if the client's nickname was changed, so there is no need to
8924 resolve anything from the server.
8926 * Removed error printing from the WHOIS and IDENTIFY commands.
8927 If error occurs then it is ignored silently in the client library.
8928 The application, however, may map the received error to
8929 human readable error string. The application currently maps
8930 the NO_SUCH_NICKNAME error to string.
8932 * Made the command status message public to the application. Moved
8933 them from lib/silcclient/command_reply.c to
8934 lib/silcclient/command_reply.h. The application can map the
8935 received command status to the string with the
8936 silc_client_command_status_message function.
8938 * Added check to the server to check that client's ID is same
8939 as the Source ID in the packet the client sent. They must
8942 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Added dist-bzip hook to the Makefile.am to make bzip2
8945 compressed distributions.
8947 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Server now enforces the maximum length for the nickname and
8950 the channel as protocol specification dictates. 128 bytes for
8951 nickname and 256 bytes for channel name.
8953 * Moved the WHOIS printing to the application. The client libary
8954 does not print out the WHOIS information anymore, the application
8955 must do it. Renamed silc_client_command_reply_whois_print to
8956 the silc_client_command_reply_whois_save.
8958 The client's idle time is also sent to the application now, and
8959 the idle is shown on screen.
8961 * Added silc_client_command_reply_identify_save to save the
8962 received IDENTIFY entries.
8964 * Do not check for channel private keys in message sending and
8965 reception if the channel does not have the PRIVKEY mode set.
8966 Affected file lib/silclient/client_channel.c.
8968 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8971 just surfaced after chaning the JOIN procedure.
8973 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Added silc_client_get_clients_by_list to get client entries
8976 from Client ID list, that is returned for example by JOIN
8977 and USERS command replies. The application should use this
8978 function for example when JOIN command reply is received to
8979 resolve the clients already on the channel (library does not
8980 do that anymore as USERS command reply is not used in the JOIN
8981 procedure anymore). Affected files lib/silcclient/silcapi.h and
8982 lib/silcclient/idlist.c.
8984 * JOIN command reply and USERS command reply returns now SilcBuffer
8985 pointers instead of unsigned char pointers when returning
8986 the client list and mode list.
8988 * Added <Client ID> argument to the JOIN command reply, mainly
8989 for the server to identify for which client the command was
8990 originally sent. Updated protocol specs accordingly.
8992 * Added SilcDlist private_key pointer to the SilcChannelEntry
8993 in the client to support the channel private keys. Affected
8994 file is lib/silcclient/idlist.h.
8996 * Added SilcChannelPrivateKey argument to the function
8997 silc_client_send_channel_message so that application can choose
8998 to use specific private ke if it wants to. If it is not provided,
8999 the normal channel key is used, unless private keys are set.
9000 In this case the first (key that was added first) is used
9001 as the encryption key.
9003 * Implemented the support for channel private key handling.
9004 Implemented the following functions:
9006 silc_client_add_channel_private_key,
9007 silc_client_del_channel_private_keys,
9008 silc_client_del_channel_private_key,
9009 silc_client_list_channel_private_keys and
9010 silc_client_free_channel_private_keys
9012 Affected file lib/silcclient/client_channel.c.
9014 * Added the support for the private keys in the channel message
9015 sending and encryption and in the message reception and
9016 decryption. Affected funtions are
9017 silc_client_send_channel_message and silc_client_channel_message.
9019 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9021 * Added SKE's key verify callback to the client library's
9022 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9024 * Removed the statement that server (or router) must send USERS
9025 command reply when joining to the channel so that the client
9026 knows who are on the channel. Instead, the client list and
9027 client's mode list is now sent in the JOIN command reply to the
9028 client who joined channel. This is better solution.
9030 * Added function silc_server_get_users_on_channel and function
9031 silc_server_save_users_on_channel to the silcd/server.[ch].
9033 * Removed function silc_server_command_send_users from the
9036 * Do not show topic on the client library anymore. The topic is
9037 sent in the command reply notify to the application and the
9038 application must show the topic now.
9040 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9042 * Added client searching by nickname hash into the IDENTIFY and
9043 WHOIS commands in the server as they were clearly missing from
9044 them. Affected file is silcd/command.c.
9046 * Fixed a bug in private message receiving in the client library.
9047 The remote ID was freed and it wasn't supposed, now it is
9050 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Minor fix to the channel payload; allocate the data area, as it
9053 needs to be of specific length.
9055 * If the key agreement port is zero then the operating
9056 system will define the bound port. Affected files are
9057 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9059 * Added new function silc_channel_payload_decrypt into the file
9060 lib/silccore/silcchannel.[ch].
9062 * Moved the channel message etc, check from silc_packet_decrypt
9063 to applications. The library calls now a generic
9064 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9065 when the packet is either normal or special. This was done to
9066 allow more wide range of checking that was not allowed when
9067 the code was in library. Now applications can do virtually any
9068 checks to the packet and return to the library the decision how
9069 the packet should be processed. Affected files are
9070 lib/silccore/silcpacket.[ch].
9072 Added silc_server_packet_decrypt_check to the server and
9073 silc_client_packet_decrypt_check to the client library.
9075 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9076 to send with specified source and destination information.
9078 * Channel message delivery between routers was broken after the
9079 channel key distribution was fixed earlier. The channel key
9080 was used be to distributed to other routers as well which is not
9081 allowed by the protocol. Now this is fixed and channel keys
9082 really are cell specific and the channel message delivery between
9083 routers comply with the protocol specification.
9085 * Fixed various commands in server to check also the global list
9086 for the channel entry and not just the local list. The affected
9087 file silcd/command.c.
9089 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * Added assert()s to buffer formatting and unformatting routines
9092 to assert (if --enable-debug) when error occurs. Affected
9093 file: lib/silcutil/silcbuffmt.c.
9095 * Changed to auto-reconnect to check whether the remote host is
9096 router and register the re-connect timeout if it is. It used
9097 to check that whether we are normal server, but router must do
9098 auto-reconnect with another router as well. Affected file
9101 * Removed the [<key len>] option from CMODE command as the cipher
9102 name decides the key length, nowadays. See the defined ciphers
9103 from the protocol specification.
9105 * Added [<hmac>] option to the CMODE command to define the HMAC
9106 for the channel. Added SILC_CMODE_HMAC channel mode.
9108 * Added [<hmac>] option for the JOIN command so that user can
9109 select which HMAC is used to compute the MACs of the channel
9112 * Added Hmac field to the Channel Message Payload. The integrity
9113 of plaintext channel messages are now protected by computing
9114 MAC of the message and attaching the MAC to the payload. The
9115 MAC is encrypted. Now, it is clear that this causes some
9116 overhead to the size of the packet but rationale for this is that
9117 now the receiver can verify whether the channel message decrypted
9118 correctly and also when private keys are set for the channel the
9119 receiver can decrypt the packet with several keys and check from
9120 the MAC which key decrypted the message correctly.
9122 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9123 lib/silccrypt/silccipher.[ch].
9125 * Added silc_hash_len to return the digest length into the
9126 lib/silcrypt/silchash.[ch].
9128 * Rewrote parts of Silc Channel Payload interface in the
9129 lib/silccore/silcchannel.[ch]. The encode function now also
9130 encrypts the packet and parse function decrypts it.
9132 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Fixed a minor formatting bug in the SKE's key material processing.
9135 It actually might have processed the keys wrong way resulting
9138 * Redefined the mandatory HMAC algorithms and added new algorithms.
9139 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9140 and hmac-md5 truncated to 96 bits. The mandatory is now
9141 hmac-sha1-96. Rest are optional (including the one that used
9142 to be mandatory). Rationale for this is that the truncated HMAC
9143 length is sufficient from security point of view and can actually
9144 make the attack against the HMAC harder. Also, the truncated
9145 HMAC causes less overhead to the packets. See the RFC2104 for
9148 * Added new [hmac] configuration section. The SKE used to use
9149 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9150 is of course wrong. The official names that must be proposed in
9151 the SKE are the ones defined in the protocol specification
9152 (hmac-sha1-96 for example). The user can configure any hmac
9153 using any hash function configured in the [hash] section. At
9154 least, the mandatory must be configured.
9156 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9158 * Added HMAC list to the SKE proposal list. It has now both
9159 hash algorithm list and HMAC list. This makes the protocol
9160 incompatible with previous versions. The SKE now seems to work
9161 the way it is supposed to work, for the first time actually.
9163 * Defined plain Hash algorithms to the protocol specification.
9166 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9168 * Implemented support for key agreement packets into the server.
9169 Added functions silc_server_key_agreement and
9170 silc_server_send_key_agreement. Other than these functions,
9171 server has nothing to do with this packet.
9173 * Added support for private message key packets into the server.
9174 Added functions silc_server_private_message_key and
9175 silc_server_send_private_message_key.
9179 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9180 called in the protocol's final callback instead in the END
9181 protocol state. This makes a little more sense and in the same
9182 time in client we can use the same protocol routines for normal
9183 key exchange and to key agreement packet handling as well.
9185 * Added to both client's and server's KE protocol context the
9186 SilcSKEKeyMaterial pointer to save the key material. We will
9187 bring the key material to the protocol's final callback by doing
9188 this. The final callback must free the key material.
9190 * Added SKE's packet_send callback into client's KE protocol
9191 context so that the caller can choose what packet sending function
9192 is used. This way we can use different packet sending when
9193 doing normal SKE when doing key agreement packet handling (in
9194 the key agreement packet handling we do not want to encrypt
9197 * Implemented the responder side of the key agreement routines
9198 in the client. The client can now bind to specified port and
9199 accept incoming key negotiation. The key material is passed
9200 to the application after the protocol is over.
9202 * Implemented the processing of incoming Key Agreement packet
9203 in the client. Added function silc_client_key_agreement to
9206 * Implemented the intiator side of the key agreement routines
9207 in the client. The client can now initiate key agreement with
9208 another remote client. The key material is passed to the
9209 application after the protocol is over.
9211 * Created client_keyagr.c to include all the key agreement
9214 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9215 SILC_TASK_CALLBACK except that it is not static.
9217 * Created client_notify.c and moved the Notify packet handling
9218 from the client.[ch] into that file.
9220 * Created client_prvmsg.c and moved all private message and
9221 private message key routines from the client.[ch] into that file.
9223 * Create client_channel.c and moved all channel message and
9224 channel private key routines from the client.[ch] into that file.
9226 * Changed silc_client_get_client_by_id_resolve to resolve with
9227 WHOIS command instead of IDENTIFY command, in the file
9228 lib/silclient/idlist.c.
9230 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9232 * Implemented the SKE's responder side to the Client library.
9234 * When FAILURE is received to the protocol do not trust it
9235 blindly. Register a timeout to wait whether the remote closes
9236 the connection as it should do it, only after that process the
9237 actual failure. This was changed to both client and server.
9239 * Added client_internal.h to include some of the structures
9240 there instead of client.h in lib/silcclient/.
9242 * Added function silc_task_unregister_by_callback to unregister
9243 timeouts by the callback function.
9245 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Some "Incomplete WHOIS info" errors has been appearing on the
9248 log files. Took away the entry->userinfo check from WHOIS
9249 reply sending. The entry->userinfo is now " " if client did not
9250 provide one. I thought this was fixed earlier but something
9251 is wrong still. Let's see if the error still appears.
9253 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9255 * Fixed a minor bug in the login when the channel key is
9256 re-generated in the server. It used to generate the key in
9257 wrong order and thus caused problems in the channel traffic.
9259 * Fixed a minor bug in channel key distsribution after
9260 KICK command. The key was not sent to the router even though
9263 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Added silc_ske_process_key_material_data as generic routine
9266 to process any key material as the SILC protocol dictates. The
9267 function is used by the actual SKE library but can be used by
9268 applications as well. This relates to the private message keys
9269 and the channel private keys since they must be processed the
9270 same way the normal SILC session keys. The protocol dictates
9271 this. Affected files: lib/silcske/silcske.[ch].
9273 Added also silc_ske_free_key_material to free the
9274 SilcSKEKeyMaterial structure.
9276 * Defined silc_cipher_set_key function to set the key for
9277 cipher without using the object's method function. The affected
9278 files: lib/silccrypt/silccipher.[ch].
9280 * Implemented silc silc_client_add_private_message_key,
9281 silc_client_add_private_message_key_ske,
9282 silc_client_del_private_message_key,
9283 silc_client_list_private_message_keys and
9284 silc_client_free_private_message_keys functions in the
9287 Added functions silc_client_send_private_message_key to send
9288 the Private Message Key payload and silc_client_private_message_key
9289 to handle incoming Private Message Key payload.
9291 * Added Cipher field to the Private Message Key payload to set
9292 the cipher to be used. If ignored, the default cipher defined
9293 in the SILC protocol (aes-256-cbc) is used.
9295 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * Removed lib/silcclient/ops.h file.
9299 Redefined parts of the SILC Client Library API. Created new
9300 file silcapi.h that deprecates the ops.h file and defines the
9301 published Client Library API. Defined also private message key
9302 API and channel private key API into the file.
9304 This is the file that the application must include from the
9305 SILC Client Library. Other files need not be included by
9306 the application anymore.
9308 * Added new key_agreement client operation callback and also
9309 defined the Key Agreement library API for the application.
9311 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9314 is used by clients to request key negotiation between another
9315 client in the SILC network. If the negotiation is started it
9316 is performed using the SKE protocol. The result of the
9317 negotiation, the secret key material, can be used for example
9318 as private message key.
9320 Implemented the Key Agreement payload into the files
9321 lib/silccore/silauth.[ch].
9323 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Redefined ciphers for the SILC protocol. Added some new ciphers
9326 and defined the key lengths for the algorithms. Changed the
9327 code accordingly. The default key length is now 256 bits.
9329 * Fixed SKE key distribution function silc_ske_process_key_material
9330 when the key length is more than 128 bits. The default key
9331 length in SILC is now 256 bits.
9333 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9334 to indicate unsupported algorithm.
9336 * Renamed rijndael.c to aes.c and all functions as well.
9338 * Fixed a long standing channel key setting bug in client library.
9339 Weird that it has never surfaced before.
9341 * Fixed bug in channel deletion. If the entire channel is removed
9342 then it must also delete the references of the channel entry
9343 from the client's channel list as the client's channel entry and
9344 the channel's client entry share same memory.
9346 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Implemented CONNECT and SHUTDOWN commands in the client.
9350 * Implemented CLOSE command to the client.
9352 * Added the function silc_idlist_find_server_by_name into the
9353 files silcd/idlist.[ch].
9355 Added the function silc_idlist_find_server_by_conn into the
9356 files silcd/idlist.[ch].
9358 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * DIE command was renamed to SHUTDOWN. Updated the both code
9363 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9364 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9366 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9369 * Added function silc_server_create_connection function to create
9370 connection to remote router. My server implementation actually
9371 does not allow router to connect to normal server (it expects
9372 that normal server always initiates the connection to the router)
9373 so the CONNECT command is only good for connecting to another
9376 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9379 or some other client was kicked from the channel.
9381 Implemented the handling of the notify type to both client
9384 Implemented silc_server_send_notify_kicked to send the KICKED
9385 notify. It is used to send it to the server's primary router.
9387 * Implemented the KICK command into server and client.
9389 * Added `query' argument to the silc_idlist_get_client function
9390 to indicate whether to query the client from server or not if
9393 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9394 to indicate that the client is not channel founder.
9398 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Removed the rng context from SilcPacketContext structure and
9401 changed that the packet routine uses the Global RNG API.
9403 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * Added support for quit message that client can "leave" on the
9406 channel when it quits the SILC. It is ditributed inside the
9407 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9409 Added silc_server_free_client_data that will take the
9410 signoff message as argument.
9412 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9414 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * Updated parts of the protocol specification to keep it up
9419 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9421 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9422 payloads in one packet.
9424 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9425 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9426 use now the new List flag.
9428 * Also deprecated the following packet types: REPLACE_ID,
9429 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9431 * Added list support for Notify packet in server.
9433 * Added silc_server_send_notify_channel_change to send the
9434 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9435 the silc_server_send_replace_id.
9437 * Added silc_server_send_notify_nick_change to send the
9438 NICK_CHANGE notify type. Deprecates the function
9439 silc_server_send_replace_id.
9441 * Added silc_server_send_notify_join to send the JOIN notify type.
9442 Deprecates the function silc_server_send_new_channel_user.
9444 * Added silc_server_send_notify_leave to send LEAVE notify type.
9445 Deprecates the function silc_server_send_remove_channel_user.
9447 * Added silc_server_send_notify_cmode and
9448 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9449 types. Deprecates the silc_server_send_set_mode function.
9451 * Added SERVER_SIGNOFF notify type to indicate that server has
9452 quit. This means that all clients on the channel from that
9453 server will drop. This can be also used when netsplit happens.
9455 Deprecated REMOVE_ID packet type since it is not needed anymore
9458 Added silc_server_send_notify_server_signoff to send the
9459 SERVER_SIGNOFF notify type. Deprecates the function
9460 silc_server_send_remove_id.
9462 Added also silc_server_send_notify_signoff to send the
9463 SIGNOFF notify type.
9465 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9466 SILC protocol from this day on. Changed the protocol
9467 specification as well.
9469 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9470 notify type. It is used between routers to notify about
9471 topic changes on a channel.
9473 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9476 * Partly updated the protocol specification to comply with the
9477 changes now made. It is still though a bit outdated.
9479 * The JOIN notify type now takes one extra argument <Channel ID>.
9480 The packet used to be destined to the channel but now the
9481 JOIN type may be sent as list thus it is impossible to
9482 destine it to any specific channel. By adding this argument
9483 it is again possible.
9485 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Added CREDITS file. The CHANGES and CREDITS file will appear
9488 in the distribution as well.
9490 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9493 types in the server's silcd/packet_receive.c.
9495 * Implemented CMODE and CUMODE to work in router environment.
9497 * Fixed minor encoding and decoding buglet from the
9498 lib/silccore/silcmode.c.
9500 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9503 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9505 * Changed all SilcConfigServer* and silc_config_server* to
9506 SilcServerConfig* and silc_server_config*, respectively.
9509 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * Associated the ID (client or server ID) to the Authentication
9512 Payload to avoid any possibility of forging. Updated the
9513 protocol specification and the code accordingly.
9515 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * The RSA key length is now save to the RsaKey context in the
9518 key generation process in lib/silccrypt/rsa.c. The key length
9519 is now used to figure out the maximum size of the block allowed
9520 to be encrypted/signed.
9522 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9523 is equivalent to the silc_mp_mp2bin but does not allocate any
9526 * Changed silc_mp_mp2bin API to take length argument. If it is
9527 non-zero then the buffer is allocated that large. If zero, then
9528 the size is approximated using silc_mp_sizeinbase, which however
9531 * Created Global RNG API which is global RNG that application can
9532 initialize. After initializing, any routine anywhere in the
9533 code (including library) can use RNG without allocating a new
9534 RNG object. This was done to allow this sort of use of the
9535 RNG in code that has no chance to allocate RNG object. All
9536 applications currently allocate this and many routines in the
9537 library use this. Affected file lib/silccrypt/silcrng.[ch].
9539 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9540 it to use the Global RNG API.
9542 * Defined Authentication Payload into protocol specification that
9543 is used during SILC session to authenticate entities. It is
9544 used for example by client to authenticate itself to the server
9545 to obtain server operator privileges.
9547 Implemented this payload into the lib/silccore/silcauth.[ch].
9548 Implemented also routines for public key based authentication
9549 as the new protocol specification dictates.
9551 Moved definitions of different authentication methods from
9552 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9554 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9555 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9556 silc_pkcs_verify_with_hash functions into the file
9557 lib/silccrypt/silcpkcs.[ch].
9559 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * The client entry's userinfo pointer must be always valid.
9562 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9563 will fail since it requires the userinfo. Now, the userinfo
9564 is allocated as "" if actual userinfo does not exist. Actually,
9565 it must exist and it is totally Ok to drop client connections
9566 that does not announce the userinfo. However, we will make
9567 this workaround for now.
9569 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9570 to return the remote port by socket.
9572 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9575 SILC_SERVER_PENDING_EXEC and added an new macro
9576 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9577 data or when error occurs while processing the pending command.
9579 Added new argument `destructor' into silc_server_command_pending
9580 and to the SilcServerCommandPending object. This destructor is
9581 now called after calling the pending callback or if error occurs
9582 immediately. If error occurs the actual pending callback won't
9583 be called at all - only the destructor. The destructor may be
9584 NULL if destructor is not needed.
9586 All this applies for client library code as well. Similar
9587 changes were made there as well for the pending commands.
9589 In the client, the application must now allocate the
9590 SilcClientCommandContext with the silc_client_command_alloc
9593 * Added reference counter to the SilcServerCommandContext. Added
9594 function silc_server_command_alloc and silc_server_command_dup
9597 Same type of functions added to the client library for the same
9600 * Removed the cmd_ident from IDListData away since it is now
9601 global for all connections. It is the command identifier used
9602 in command sending and with pending commands. The affected file
9605 * Added reference counter to the SilcSocketConnection objecet to
9606 indicate the usage count of the object. The object won't be
9607 freed untill the reference counter hits zero. Currently only
9608 server uses this, and client ignores it. The client must be
9609 set to use this too later. The affected files are
9610 lib/silccore/silcsockconn.[ch]. Added also the function
9611 silc_socket_dup to increase the reference counter.
9613 This was mainly added because it is possible that the socket
9614 is removed underneath of pending command or other async
9615 operation. Now it won't be free'd and proper DISCONNECTING
9616 flags, etc. can be set to avoid sending data to connection that
9617 is not valid anymore.
9619 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9620 the connection. After that it sets SILC_SET_DISCONNECTED.
9621 It is, however, possible that the socket data is not still freed.
9622 The silc_server_packet_process now checks that data is not
9623 read or written to connection that is DISCONNECTED. The socket
9624 get's freed when the reference counter hits zero.
9626 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9628 * Changed the client operation API: channel_message operation's
9629 `sender' is now the client entry of the sender, not the nickname
9630 and the `channel' is the channel entry, not the channel name.
9632 In the private_message operation the `sender' is now also the
9633 client entry of the sender not the nickname.
9635 Affected file is lib/silcclient/ops.h and all applications
9636 using the client operations.
9638 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Moved the calling of ops->connect() from connect_to_server_final
9641 into receive_new_id functin since that is the point when the
9642 client is actually allowed to send traffic to network. The
9643 affected file is lib/silcclient/client.c.
9645 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9648 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9649 (if needs broadcasting) instead of broadcasting the packets one
9650 by one which would make a burst in the network traffic.
9652 * Added `broadcast' argument to the functions in silcd/server.[ch]
9653 silc_server_create_new_channel[_with_id] to indicate whether
9654 to send New Channel packet to primary router.
9656 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9658 * Added new function into the silcd/server.[ch] files:
9659 silc_server_create_new_channel_with_id to create new channel with
9660 already existing Channel ID.
9662 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9663 lib/silccore/silcpacket.h. This packet is used t send list of
9664 Set Mode payloads inside one packet. Server uses this to set
9665 the modes for the channels and clients on those channels, that it
9666 announced to the router when it connected to it. The protocol
9667 specification has been updated accordingly.
9669 * The silc_server_new_channel did not handle the packet coming
9670 from normal server as it normally does not send that. However,
9671 when it announces its channels it does send it. Implemented
9672 the support for that.
9674 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9675 into the file lib/silccore/id.h.
9677 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Fixed memory leaks in the functions silc_idlist_del_client,
9680 silc_idlist_del_channel and silc_idlist_del_server in the file
9681 silcd/idlist.c. All of those leaked like a sieve.
9683 * Fixed some small memory leaks in the client's function
9684 silc_client_notify_by_server.
9686 * Added functions into silcd/server.c: silc_server_announce_clients,
9687 silc_server_announce_channels and silc_server_announce_server.
9688 These functions are used by normal and router server to announce
9689 to its primary router about clients, channels and servers (when
9690 router) that we own. This is done after we've connected to the
9693 These functions effectively implements the following packet types:
9694 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9695 and SILC_PACKET_NEW_ID_LIST.
9697 * Added new functions into the silcd/packet_receive.[ch]:
9698 silc_server_new_id_list, silc_server_new_channel_list and
9699 silc_server_new_channel_user_list to handle the incoming
9700 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9702 * Added support of changing Channel ID in the function
9703 silc_server_replace_id. If the server that announces a channel
9704 to the router already exists in the router (with same name but
9705 with different Channel ID), router is responsible to send
9706 Replace ID packet to the server and force the server to change
9707 the Channel ID to the one router has.
9709 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9710 client that the Channel ID has been changed by the router. The
9711 normal server sends this to the client. Client must start using
9712 the new Channel ID as the channel's ID.
9714 Implemented handling of this new type into lib/silcclient/client.c
9715 into the function silc_client_notify_by_server.
9717 * Added new function silc_idlist_replace_channel_id into the files
9718 silcd/idlist.[ch] to replace the Channel ID.
9720 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Call silc_server_command_identify_check always when processing
9723 the IDENTIFY command in silcd/command.c
9725 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9728 send keepalive packets. The packet can be sent by clients,
9729 servers and routers.
9731 Added function silc_socket_set_heartbeat into the file
9732 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9733 If not set, the heartbeat is not performed. The actual
9734 heartbeat is implemented in the low level socket connection
9735 library. However, application is responsible of actually
9738 Added silc_server_send_heartbeat to send the actual heartbeat
9739 packet into silcd/packet_send.[ch]. Server now performs
9740 keepalive with all connections.
9742 * Added silc_task_get_first function into lib/silcutil/silctask.c
9743 to return the timeout task with shortest timeout. There was a bug
9744 in task unregistration that caused problems. TODO has been
9745 updated to include that task system must be rewritten.
9747 * The client library will now resolve the client information when
9748 receiving JOIN notify from server for client that we know but
9749 have incomplete information.
9751 * Rewrote parts of silc_server_remove_from_channels and
9752 silc_server_remove_from_one_channel as they did not remove the
9753 channel in some circumstances even though they should've.
9755 * Encryption problem encountered in server:
9757 The LEAVE command used to send the Channel Key packet to the
9758 router immediately after generating it. However, the code
9759 had earlier sent Remove Channel user packet but not immediately,
9760 ie. it was put to queue. The order of packets in the router
9761 was that Channel Key packet was first and Remove Channel User
9762 packet was second, even though they were encrypted in the
9763 reverse order. For this reason, MAC check failed. Now, this
9764 is fixed by not sending the Channel Key packet immediately but
9765 putting it to queue. However, this is more fundamental problem:
9766 packets that are in queue should actually not be encrypted
9767 because packets that are sent immediately gets encrypted
9768 actually with wrong IV (and thus MAC check fails). So, packets
9769 that are in queue should be encrypted when they are sent to
9770 the wire and not when they put to the queue.
9772 However, the problem is that the current system has not been
9773 designed to work that way. Instead, the packet is encrypted
9774 as soon as possible and left to the queue. The queue is then
9775 just purged into wire. There won't be any fixes for this
9776 any time soon. So, the current semantic for packet sending
9779 o If you send packet to remote host and do not force the send
9780 (the packet will be in queue) then all subsequent packets to the
9781 same remote host must also be put to the queue. Only after the
9782 queue has been purged is it safe again to force the packet
9785 o If you send all packets immediately then it safe to send
9786 any of subsequent packets through the queue, however, after
9787 the first packet is put to queue then any subsequent packets
9788 must also be put to the queue.
9790 Follow these rules and everything works fine.
9792 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9794 * Added new function silc_server_remove_clients_by_server to
9795 remove all client entries from ID list when the server connection
9796 is lost. In this case it is also important to invalidate all
9797 client entires as they hold the invalid server entry. This
9798 fixes fatal bug when server has lost connection and will reconnect
9801 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Made some sanity checks to silc_server_daemonise like to check
9804 whether the requested user and group actually exists.
9806 * Added sanity check to SKE's silc_ske_responder_finish to check
9807 that the public and private key actually is valid.
9809 * Invalidate the client's nickname when receiving Replace ID
9810 packet and the Client ID is being replaced. This means that the
9811 server will query the nickname if someone needs it (client)
9814 * Sort the ID Cache in client library when the ID Cache data
9815 has changed (needs sorting).
9817 * Do not allow for SILC client to create several connections to
9818 several servers. The client does not support windows right now
9819 and generating multiple connections causes weird behaviour.
9821 Irssi-silc client does support windows and can handle several
9822 connections without problems, see: www.irssi.org and SILC plugin.
9824 * Fixed some places where client was added to the IDList. The
9825 rule of thumb is following (in order to get everything right):
9826 If the client is directly connected local client then the
9827 `connection' argument must be set and `router' argument must be
9828 NULL to silc_idlist_add_client function. If the client is not
9829 directly connected client then the `router' argument must
9830 bet set and the `connection' argument must be NULL to the
9831 silc_idlist_add_client function.
9833 * The funtion silc_server_packet_send_local_channel actually did
9834 not check whether the client was locally connected or not. It
9835 does that now. Fixed a bug related to LEAVE command.
9837 * Fixed Remove Channel User payload parsing bug in server's
9838 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9840 * The server's silc_server_save_channel_key now checks also the
9841 global ID list for the channel as it might not be in the local
9842 list. Fixed a bug related to LEAVE command.
9844 * Is this the end of the [<unknown>] buglet that has been lurking
9845 around for a long time? A little for loop fix in server's
9846 silc_server_command_whois_parse that is used by both IDENTIFY
9847 and WHOIS command. At least, this was a clear bug and a cause
9848 of one type of [<unknown>] buglet.
9850 * WHOIS and IDENTIFY commands call the function
9851 silc_server_command_[whois/identify]_check function even if
9852 we are not router server.
9854 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Added --with-gmp configuration option. If set the GMP
9857 is always compiled in the SILC source tree. If not set then
9858 it is checked whether the system has the GMP3 installed. If
9859 it has then the GMP won't be compiled (the system's headers
9860 and library is used), if it doesn't have it then the GMP is
9861 compiled in the SILC source tree.
9863 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * Changed RSA private exponent generation to what PKCS #1
9866 suggests. We try to find the smallest possible d by doing
9867 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9868 not security fix but optimization.
9870 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Added new config entry [Identity] to fork the server and run
9873 it as specific user and group. A patch from Bostik.
9875 * Imported Dotconf configuration library into lib/dotconf.
9876 This will be used to create the SILC configuration files later.
9877 It will appear in the distsribution after this commit.
9879 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9881 * A big code auditing weekend happening. Auditing code for
9882 obvious mistakes, bugs and errors. Also, removing any code
9885 Removed files for being obsolete:
9887 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9888 inline in the file lib/silcutil/silcbuffer.h)
9890 o lib/silcutil/silcbufutil.c (the header has inline versions)
9892 Changed code to fix possible error conditions:
9894 o The buffer formatting routines now check that the destination
9895 buffer really has enough space to add the data. This applies for
9896 both buffer formatting and unformatting
9897 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9898 unformatting was changed to accomodate following rules:
9899 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9900 sent to the function while XXX_*STRING will not allocate or copy
9901 the data into the buffer. Instead it sets the pointer from the
9902 buffer into the pointer sent as argument (XXX_*STRING used to
9903 require that the pointer must be allocated already). This change
9904 makes this whole thing a bit more consistent and more optimized
9905 (note that the data returned in the unformatting with XXX_*STRING
9906 must not be freed now). The routines return now -1 on error.
9908 o Tried to find all code that use buffer_format and buffer_unformat
9909 and added return value checking to prevent formatting and
9910 especially unformatting errors and possible subsequent fatal
9913 o Changed ske->x and ske->KEY to mallocated pointers in
9914 lib/silcske/silcske.h. Fixed possible data and memory leak.
9916 o Added return value checking to all *_parse* functions. Fixed
9917 many memory leaks as well.
9919 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9920 so that buffer overflows would not happen. All code now also
9921 checks the return value as it can fail.
9923 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9925 * Added reconnection support to server if the normal server looses
9926 its connection to the router (for example if router is rebooted).
9927 The server performs normal reconnection strategy implemented
9928 to the server. Affected file silcd/server.c.
9930 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9932 * Added new packet type SILC_PACKET_SET_MODE that is used to
9933 distribute the information about changed modes (for clients,
9934 channels and clients channel modes) to all routers in the
9935 network. Updated the protocol specification accordingly.
9937 Added functions into silcd/packet_send.c and
9938 silcd/packet_receive.c: silc_server_send_set_mode,
9939 silc_server_set_mode.
9941 Added new files silcmode.[ch] into lib/silccore that implements
9942 the encoding and decoding of Set Mode Payload. Added new type
9943 SilcSetModePayload. Moved the definitions of different modes
9944 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9946 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Oops, a little mistake in server's connection authentication
9949 protocol. The protocol is not ended with FAILURE but with
9950 SUCCESS if the authentication is Ok. :) Affected file is
9953 * Implemented NICK_CHANGE notify handling in server in the file
9954 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9955 the local clients on the channel. After the changing nickname
9956 in router environment snhould work and the [<unknown>] nickname
9957 should appear no more.
9959 The silc_server_replace_id function that receives the Replace ID
9960 payload now sends the NICK_CHANGE notify type also in the file
9961 silcd/packet_receive.c
9963 * Changed WHOIS and IDENTIFY command to support the maximum amount
9964 of arguments defined in protocol specs (3328 arguments). This
9965 fixed a bug that caused problems when there were more than three
9968 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Added extra parameter, command identifier, to the
9971 silc_client_send_command so that explicit command identifier
9974 Changed that ID list routines uses specific command identifier
9975 when sending WHOIS/IDENTIFY requests to the server so that they
9976 can be identified when the reply comes back.
9978 Affected files lib/silcclient/command.[ch],
9979 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9981 * Added `sender' argument to silc_server_packet_send_to_channel
9982 to indicaet the sender who originally sent the packet to us
9983 that we are now re-sending. Ignored if NULL. Affected file
9984 silcd/packet_send.[ch].
9986 * Added some server statistics support in silcd/server_internal.h
9987 SilcServerStatistics structure and around the server code. Also
9988 send some nice statistics information when client is connecting
9991 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * Fixed channel ID decoding in server's JOIN command reply in
9994 silcd/command_reply.c
9996 * Fixed braodcasting of replace ID payload to not to send it if
9997 we are standalone server in silcd/packet_receive.c.
9999 * Fixed all channel message sending routines to not to send
10000 packets to clients that has router set, since they are routed
10001 separately in the same function earlier. Affects file
10002 silcd/packet_send.c and all channel packet sending functions.
10004 * In USERS reply, res_argv[i] are not allocated, the table
10005 is allocated. Thus changed that free the table, not its
10008 * In server's whois_check and identify_check if the client is
10009 locally connected do not send any WHOIS commands - they are not
10012 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Fixed some minor bugs in client when sending WHOIS command. The
10015 arguments was in wrong order.
10017 * Removed statis function add_to_channel from server in
10018 silcd/command.c that was previously used with the joining but
10021 * Tested USERS command in router environment successfully with two
10022 routers, two servers and two clients.
10024 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Reorganized the USERS command and command reply in client library
10027 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10028 When the command is given by user we register a pending command
10029 callback that will reprocess the command after the reply has been
10030 received from the server. When reprocessing the packet we then
10031 display the information. Thus, the USERS information is displayed
10032 now in the command callback instead of in the command reply
10033 callback. The processing of the command is same as previously
10034 when server has sent the command reply in the JOINing process.
10036 * Added to USERS command in silcd/command_reply.c to join the client,
10037 we didn't use to know about, to the channel after we've created
10038 a client entry for it. Also, for clienet we did know already still
10039 check whether it is on the channel or not and add it if not.
10041 * Removed silc_server_command_join_notify as the function and its
10044 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Changed the client's pending command handling to the same as the
10047 server's pending command handling. It is also now possible to
10048 execute command reply functions from other command reply
10049 function as the function callbacks for commands and command
10050 replies are one and same. The pending commands are not static
10051 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10052 in client connection context. Thus, pending commands are server
10053 connection specific as it is convenient.
10055 Changed the function silc_client_command_pending and
10056 silc_client_command_pending_del and added new function
10057 silc_client_command_pending_check. Removed the
10058 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10061 * Added cmd_ident, current command identifier, to the client
10062 connection context in lib/silcclient/client.h to keep track on
10063 command identifiers used in command sending. Client's command reply
10064 function handling now supports the mandatory command identifiers.
10066 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10067 funtions in client to fully support pending command callbacks.
10069 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10070 as one of the arguments to the application in the command reply
10073 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10074 before first releasing SILC but came back. Now it is removed again
10075 and should come back nomore. The FORWARDED flag was used only
10076 by the JOINing procedure by forwarding the command packet to router.
10077 Now, the JOINing procedure has been changed to more generic (due
10078 to various router environment issues) and FORWARDED is not needed
10079 anymore for anything. The protocol specification is yet to be
10082 Now, removed silc_server_packet_forward from server and the flag
10083 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10085 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Renamed NAMES command to USERS command. The NAMES was named that
10088 due to historical reasons. Now it is renamed. Also, rewrote
10089 parts of the USERS command. The nickname list is not sent anymore
10090 by the server. Only Client ID and mode lists are sent in the USERS
10091 command. Changed this also to the protocol specification.
10093 The client now resolves the names and stuff after it receives
10094 the USERS list from the server when joining to the channel.
10096 * WHOIS and IDENTIFY commands has been changed to support multiple
10097 Client ID's per command. One can now search for multiple users
10098 in the network by sending only one WHOIS or IDENTIFY command.
10099 Changed the code and the protocol specifications.
10101 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10102 uses silc_server_command_whois_parse to parse the request. */
10104 * If normal server, do not parse the WHOIS and IDENTIFY requests
10105 before sending it to the router. Saves some time.
10107 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10109 * Fixed JOIN command on client library. Wrong number of arguments
10110 used to crash the client.
10112 * Added silc_server_channel_has_global function to check whether
10113 channel has global users or not.
10115 * Added silc_server_channel_has_local function to check whether channel
10116 has locally connected clients on the channel.
10118 * The silc_server_remove_from_one_channel now checks whether the
10119 channel has global users or not after given client was removed from
10120 the channel. It also checks whether the channel has local clients
10121 on the channel anymore. If it does not have then the channel entry
10122 is removed as it is not needed anymore.
10124 * The silc_server_notify now checks on JOIN notify whether the joining
10125 client is one of locally connected or global. If it is global then
10126 the channel has now global users on the channel and that is marked
10127 to the channel entry. Also, it now saves the global client to
10128 global list who is joining and JOINs it to the channel. This is
10129 for normal server, that is.
10131 Changed silc_server_send_notify_on_channel,
10132 silc_server_packet_relay_to_channel and
10133 silc_server_packet_send_to_channel check if we are normal server
10134 and client has router set (ie. global client) do not send the
10135 message to that client, as it is already routed to our router.
10137 * Implemented LEAVE notify type handling in silc_server_notify
10140 * Tested LEAVE command in router environment successfully. Tested
10141 with two routers, two servers and two clients.
10145 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10147 * Implemented SIGNOFF notify type handling in silc_server_notify
10150 * silc_server_remove_id now removes the client entry from all channels
10151 it has joined and thusly sends SIGNOFF notify type.
10153 * Rewrote the NAMES list generation in server by removing two excess
10154 loops. The lists are created now inside one loop.
10156 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10158 * silc_server_remove_channel_user checks now also global list
10159 for channel and client.
10161 * silc_server_new_channel_user checks now both local and global
10162 list for channel and client. Fixed a bug in client id decoding.
10163 Used to decode wrong buffer.
10165 * silc_server_channel_message checks now both local and global
10166 list for channel entry.
10168 * Tested channel joining (hence JOIN) in router environment
10169 successfully. Tested with two routers, two servers and two
10172 * Tested channel message sending in router environment successfully.
10174 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10176 * Added silc_server_save_channel_key into server.[ch] to save the
10177 received channel key in Channel Key payload processing. It is
10178 also used in JOIN command reply handling.
10180 Equivalent function silc_client_save_channel_key added into
10181 client.[ch] into client library.
10183 * Changed JOIN command reply to send information whether the channel
10184 was created or not (is existing already) and the channel key
10185 payload. Changed protocol specs accordingly.
10187 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10188 the request was sent by ID and not by nickname. Crashed on
10191 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10194 now correctly save the received data.
10196 * silc_server_free_sock_user_data now notifies routers in the
10197 network about entities leaving the network.
10199 At the same time implemented functions silc_server_remove_id
10200 and silc_server_send_remove_id to receive and send REMOVE_ID
10201 packets. The packet is used to notify routers in the network
10202 about leaving entities. The ID removed will become invalid in
10205 * Added function silc_idlist_del_server into server. Removes and
10206 free's server entry from ID list.
10208 * silc_server_private_message function now checks, if we are router,
10209 that the destination ID really is valid ID, naturally.
10211 * In router when NEW_ID packet is received (for new client) the
10212 hash of the Client ID is saved in the ID Cache but the
10213 client->nickname is set to NULL, instead of putting the hash
10216 IDENTIFY command now also checks that client->nickname must be
10217 valid. If it is not if will request the data from the server who
10218 owns the client. Added new function
10219 silc_server_command_identify_check.
10221 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10222 to set the command to already allocated Command Payload.
10224 * Tested private message sending in router environment with two
10225 routers, two servers and two clients. Fixed minor bugs and now
10228 * Fixed segfault from client's NAMES command. Used to crash if
10229 not on any channel.
10231 * Forwarded packets must not be routed even if it is not destined
10232 to the receiver. Changed server code comply with this.
10234 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10236 * Added `require_reverse_mapping' boolean value to ServerParams
10237 structure. If TRUE (not default) the server will require that
10238 the connecting host has fully qualified domain name.
10240 If the reverse mapping is not required and hostname could not be
10241 found the IP address is used as hostname.
10243 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Implemented version string checking to both client and server.
10246 The check is incomplete currently due to the abnormal version
10247 strings used in development version of SILC.
10249 * Changed all command functions in server to use the new
10252 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Changed char *data to unsigned char *data in ID Cache system to
10255 support binary data as ID Cache data. Changed code to support
10256 binary data in lib/silccore/idcache.c.
10258 * Renamed silc_server_packet_relay_command_reply to
10259 silc_server_command_reply as it is normal packet receiving
10260 function. Rewrote the function to accept command replys for
10261 servers and not only for clients.
10263 * Mark remote router always as registered server if we are connecting
10264 to it. Otherwise, commands sent by the router to us are ignored.
10266 * All ID List find routines now returns the ID Cache Entry pointer
10267 as well if requested.
10269 * WHOIS command works now in router environment, tested with two
10270 routers, two servers and two clients.
10272 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10273 in router environment (as it is almost equivalent to WHOIS) but
10274 hasn't been tested thoroughly. Added new functions:
10276 silc_server_command_identify_parse
10277 silc_server_command_identify_send_reply
10278 silc_server_command_identify_from_client
10279 silc_server_command_identify_from_server
10281 * Disabled route cache adding because adding two different ID's with
10282 same IP replaces the old cache entry thus giving wrong route.
10283 The entry->router->connection is always the fastest route anyway
10284 so route cache may not be needed. Of course, new routes maybe
10285 established after receiving the ID when the entry->router->connection
10286 might not be anymore the most optimal.
10288 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * Add route cache for received ID for fast routing.
10292 * Added silc_server_packet_route to route received packet on router
10293 that is not destined to us.
10295 * Renamed silc_server_get_route to silc_server_route_get.
10297 * Added id_string and id_string_len fields into SilcServer to
10298 include encoded ServerID for fast comparing without excess
10299 encoding of the ID's.
10301 * Cleaned up WHOIS command on server side. Added following static
10304 silc_server_command_whois_parse
10305 silc_server_command_whois_check
10306 silc_server_command_whois_send_reply
10307 silc_server_command_whois_from_client
10308 silc_server_command_whois_from_server
10310 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10311 arguments in command replies. All command functions should be
10312 updated to use this macro.
10314 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10316 * Minor typo fixes on command reply handling on server.
10318 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Added silc_server_command_add_to_channel internal routine to add
10321 the client to the channel after router has created the channel and
10322 sent command reply to the server.
10324 * Added generic silc_server_send_command to send any command from
10327 * Use static buffer with ID rendering instead of duplicating data.
10329 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Fixed a channel user mode bug when joining to a channel server gave
10332 everybody channel founder rights, oops.
10334 * We mark ourselves as the router of the incoming server connection
10335 if we are router ourselves. This way we can check in some packet
10336 sending functions whether it is locally connected server. For
10337 incoming router connections we put NULL.
10339 * For router sending packets locally means now always sending the
10340 packet cell wide; to local clients and local servers. For normal
10341 server sending packet locally means sending it to only local
10344 * Fixed the JOIN command to really work in router environment. If the
10345 channel is created it is always created by the router. Router is
10346 also responsible of making the initial joining to the channel,
10347 sending JOIN notify to the sending server and distributing
10348 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10349 does not exist server doesn't do anything else but forward the
10350 command to the router which performs everything.
10352 * Added silc_server_send_channel_key function to send the Channel Key
10355 * Added silc_server_create_channel_key to create new channel key. The
10356 channel key is now re-generated everytime someone joins or leaves
10357 a channel, as protocol dictates. Note: channel->key_len is the
10358 key length in bits.
10360 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10362 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10363 packet_receive.[ch] to separate packet sending and receiving
10364 routines. The server.[ch] now includes everything else including
10365 actual packet processing (writing and reading data) and other
10368 Renamed silc_server_private_message_send_internal to
10369 silc_server_send_private_message. The routine is still though
10370 used only to relay private messages as server does not send
10371 private messages itself.
10373 Renamed silc_server_new_channel to silc_server_create_new_channel
10374 and added new function sicl_server_new_channel that handles the
10375 incoming New Channel packet. Added also new sending function
10376 silc_server_send_new_channel to send New Channel Payload.
10378 * Added new function silc_server_notify to process incoming notify
10379 packet to the server/router. Server may then relay the notify
10380 to clients if needed.
10382 * Added new function silc_server_new_channel_user to process incoming
10383 New Channel User packet. Router will redistribute the packet and
10384 send JOIN notify to its local clients and locally connected servers
10385 if needed. Normal server will send JOIN notify to its local client
10386 on same channel when received this packet. Added also corresponding
10387 sending function silc_server_send_new_channel_user to sent the
10390 * Added boolean route argument to send_notif_to_channel and
10391 packet_send_to_channel functions to attempt to route the packet
10392 if it is TRUE and send only locally if it is FALSE.
10394 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * silc_server_replace_id now broadcasts the received replace ID
10397 packet if it is not broadcast packet already. The router must
10398 broadcast to inform other routers about changed ID.
10400 * Added backpointer to server's router into SilcServer context in
10401 silcd/server_internal.h.
10403 * Fixed silc_server_packet_broadcast to send correct broadcast
10406 * The channel key is now distributed to the local client as soon
10407 as it is received from the router (in router environment) so that
10408 no other packet may be sent for the channel until client has
10411 * silc_server_remove_channel_user now broadcasts the received
10412 Remove Channel User packet if it is not broadcast packet already.
10413 The router must broadcast to inform other routers about removed
10416 * Added users field into SilcPacketContext that is a reference count
10417 of the context. One can increase the reference count by calling
10418 silc_packet_context_dup which is now changed to just increase the
10419 reference count instead of duplicating the data. The reference
10420 count is decresed by calling silc_packet_context_free that will
10421 free the data after the reference count hits zero.
10423 For now on the packet context and everything allocated into it
10424 (including the raw packet from network) must be freed by calling
10425 the new silc_packet_context_free function. Added also new function
10426 silc_packet_context_alloc that must be used now to allocate the
10427 context. This also means that if a routine is asynchronous from
10428 silc_[client/server]_packet_parse_type the packet context must
10429 be duplicated by calling silc_packet_context_dup. Otherwise it
10430 gets free'd after silc_[client/server]_packet_parse_type returns.
10431 Also, one must remember that if packet is duplicated then its
10432 reference count must be decresed by calling the free function as
10433 many times as it was duplicated.
10435 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10436 from both client and server.
10438 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10440 * Made joining to a channel working in router environment.
10442 * Cleaned up JOIN command on server side and create function
10443 silc_server_command_join_channel internal routine to make the
10446 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Changed silc_command_pending list to SilcDList. Also, added
10449 `ident' field to SilcServerCommandPending structure to identify
10450 the reply and to call correct callback.
10452 Added silc_server_command_pending_check function to replace the
10453 corresnponding macro. The silc_command_pending list is not
10456 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10457 to set identifier to previously allocated Command Payload. It
10458 is used to set identifier for command when resending Command
10461 * Added silc_command_payload_encode_payload to encode Command
10462 Payload buffer from SilcCommandPayload structure.
10464 * Added silc_argument_payload_encode_payload to encode Argument
10465 payload buffer from SilcArgumentPayload structure.
10467 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Changed WHOIS command to support router connection on server side.
10470 The whois request is always sent to router unless the server is
10471 standalone server. After server has received the reply from the
10472 router will it send the reply to the client.
10474 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10475 broadcast received broadcast packet. The function is used only
10476 by router. The broadcast packet is always sent to the router's
10479 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10480 render given ID to printable string, for log files for example.
10482 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10484 * Made basic router to router connections working. At least they
10485 can now connect to each other but nothing really works the way
10486 they are supposed - yet.
10488 * Added new initiator token to RouterConnection configuration
10489 file in silcd/serverconfig.[ch]. It is used to tell whether we
10490 are the initiator to the remote router or whether we'll expect
10491 the other end to connect.
10493 * Moved registering of listener task to silc_server_init, hence
10494 the server starts listenning as soon as it is run, even if it
10495 does not have connections to other routers. Let's see how well
10498 * Changed default connection retry timeouts for more suitable in
10501 * Removed cipher and such arguments from silc_idlist_add_client
10502 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10503 Added new function silc_idlist_add_data to add the keys and stuff
10506 * Added SilcIDListData structure and added it to SilcClientEntry
10507 and SilcServerEntry as their first field in the structure. This
10508 way we can explicitly cast the ID entries to the SilcIDListData
10509 structure and get common data for the entries. In past, we had
10510 to first check what type of connection it is and then cast it to
10511 correct ID entry type. Now, we can directly cast the opaque
10512 pointer to the SilcIDListData (no matter what ID entry it actually
10513 is) and get the data needed.
10515 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10518 in some circumstances even if threre were timeout tasks, though not
10519 IO tasks, but tasks anyway. Now fixed.
10521 * Defined SilcServerConnection structure to hold connection specific
10522 stuff about directly connected servers and routers. The definition
10523 is currently in silcd/server_internal.h. I thought about having
10524 a bit more important role fro this struct but for now it is used
10525 only when connecting to other server (or router actually).
10527 * Added connecting retry support in server when connecting to
10528 router(s). The retry feature implement exponential backoff
10529 algorithm. Also, added SilcServerParams structure to hold default
10530 parameters for server. For now, it include these retry settings
10531 and are hard coded. After server is moded to be as Silc Server
10532 Library this structure will be more important.
10534 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10536 * Changed client librarys channel->clients table to SilcList and
10537 changed code accordingly.
10539 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * Changed client's channel table to SilcList and changed code
10542 accordingly. Also changed SilcChannelClientEntry to include back-
10543 pointer to the channel so that client entry can use that structure
10544 as list as well and we have fast cross-reference to the channel.
10545 This change dramatically decreased the complexity of channel
10546 handling with client entry and vice versa (removed one extra
10547 loop when searching for channel entry from many functions).
10549 * Changed server->sim from table to SilcDList and changed code
10552 * NAMES command can now be used from user interface. It will show
10553 the user list on the channel, neatly.
10555 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10556 Code now saves realname of the user if it becomes available.
10558 * Renamed configure.in to configure.in.pre and made ./prepare
10559 script to automatically add correct version string to
10560 configure.in which it creates from configure.in.pre.
10562 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * NAMES command reply now shows users mode with the nickname when
10565 joining to channel.
10567 * Moved silc_client_ch[u]mode[_char] functions from
10568 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10569 place sucks, they are utility functions and should be in some
10572 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10574 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10577 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Added TRQ (efficient deque and list library) into lib/trq. This is
10582 a very good list library that is currently used in the SILC. Defined
10583 SilcList API over the library because I didn't like the API very
10584 much. See lib/trq/silclist.h for the API and examples of how to
10585 use the API. Fixed various places in the code to use the new
10586 SilcList API. The SilcList is meant for lists that has a structure
10587 already defined as a list. It is not suitable to add just some
10588 context to the list (in TRQ, the context is the list actually).
10590 So, I defined SilcDList that can be used for the purpose where
10591 predefined list structure does not exit. This can be used as
10592 such list. Now some context just can be added to the SilcDList.
10593 Currently this list is not used in the SILC just yet, though there
10594 are a lot places where this can replace dynamically allocated
10595 tables and I will fix these places, later, to use SilcDList.
10596 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10597 and use TRQ internally).
10599 Also fixed some annoying warning messages that the original TRQ
10600 code generated. Also minor changes to TRQ's Makefile.in.
10602 * Added support for querying by Client ID to both WHOIS and
10603 IDENTIFY commands into server, as required by the protocol.
10605 * Removed method function pointers from SilcBuffer structure. They
10606 weren't used to anything and just increased the context size for
10607 no good reason. This change also made silc_buffer_alloc and
10608 silc_buffer_free functions inline functions.
10610 * Disabled command flooding detection support until it's fixed so
10611 that it accepts commands in but does not execute them more than once
10614 * Added silc_net_localhost(), to return local hostname, into
10615 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10616 that must be initialized before calling silc_client_init.
10618 * Added new function: silc_server_send_notify_on_channels to send
10619 notify messages to all channels client has joined. It is assured
10620 that the message is sent only once per client.
10622 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10623 lib/silcutil/silcutil.[ch] as silc_format function. The new
10624 function is generic and is used by server as well, not only by
10625 the logging routines.
10627 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10628 the provided version string was not acceptable. Added new function:
10629 silc_ske_check_version into lib/silcske/silcske.h. The function
10630 must be implemented by the application (client or server) and it
10631 does not reside in the SKE library. The function checks the version
10632 string remote end sent.
10634 * Added back pointers (to opaque context and to SilcSocketConnection)
10635 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10637 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10638 duplicate packet context structure.
10640 * Changed `notify' client operation to send same arguments as client
10641 receives from server except for ID's. ID's are mapped to correct
10642 ID entry and that is returned. Also, if channel entry is not sent
10643 by server but the notify is for channel the channel entry is sent
10644 to application (otherwise application doesn't know that it is for
10645 channel (library gets it from packet's Destination ID)).
10647 * Added silc_client_remove_from_channels into client library to
10648 remove a client from all channels it has joined to. Used when
10649 received SIGNOFF notify from server. Added also new function
10650 silc_client_replace_from_channels to replace old ID entry with
10651 new ID entry on all channels. Used when received NICK_CHANGE
10652 notify from server.
10654 * Fixed ID Cache list handling in silc_idlist_get_client in
10655 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10656 to get (or query) client by ID.
10658 * Updated TODO list.
10660 * Added connection authentication status message defined by the
10661 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10662 support for these into the code in client and server side.
10664 * Added generic function silc_client_send_command to send any command
10665 with variable argument list. Application should use this function
10666 to send commands if the command functions provided by the library
10667 does not suite for the application's user interface needs.
10669 * Added new `failure' client operation. Application is notified about
10670 received failure packet if client is executing a protocol. In this
10671 case the protocol's execution has failed.
10673 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10674 is required by the protocol.
10676 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10677 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10680 * Added status flag to SilcSKE object to indicate realtime status
10681 of the SKE protocol.
10683 * Application receives now exactly same command reply arguments as
10684 the library receives from server. However, if ID is received the
10685 corresponding ID entry is returned to the application (eg. Client
10686 ID is mapped to correct SilcClientEntry entry and that is returned).
10687 Changed command_reply client operation due to this change.
10689 * Changed all ID's in commands and in command replys as ID Payloads.
10690 Change affected both client and server side codes.
10692 All ID's sent in SILC network (with execption of ID's in SILC
10693 Packet header) are sent in ID Payload to support variable length
10696 * Server now notifies nick changes and notifies all clients on
10697 the channels about the new nickname (about the new Client ID,
10700 * Implemented CMODE command to change channel modes. Supports all
10701 channel modes defined by the protocol specs except ban and invite
10702 lists. (Also, private channel key mode is supported but support for
10703 setting private channel key in client is missing, thus, this mode
10704 has no effect on client side (except that server requires that the
10705 client uses private channel key and normal channel traffic does not
10708 Also, invite mode works per se, but INVITE command does not work
10709 yet correctly, so you can set channel as invite only channel but
10710 inviting clients to the channel does not work (it is yet to be
10711 thought what's the best way to do it).
10713 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10714 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10715 Implemented CUMODE command to change user's mode on the channel.
10716 Supports all modes defined by the protocol specs.
10718 * Added NAMES command reply to return users modes on the channel.
10720 * Removed unnecessary and slow ciphers from lib/silccrypt.
10722 * Set SO_KEEPALIVE option to connection sockets by default.
10724 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10726 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10727 redefined the Notify Payload into protocol specs.
10729 * Added silc_id_payload_parse_id to get ID directly from raw
10732 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10735 accept searching by Client ID as well.
10737 * Added support for LEAVE and SIGNOFF notify types in client library.
10739 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10740 to parse ID Payload from raw data.
10742 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10744 * Added flags parameter into silc_ske_assemble_security_properties
10745 function in lib/silcske/silcske.[ch].
10747 * Changed notify client operation to fit better for notify messages
10748 sent by server. The notify payload received from server is now
10749 passed to the application (after parsing it to SilcNotifyPayload).
10750 It is application's responsibility to retrieve the arguments
10751 from the payload and show the message the way it wants. The message
10752 sent by server is implementation specific.
10754 * Changed public keys to comply with the protocol specification.
10755 Old public keys are not supported anymore and are not compatible.
10757 * Removed nickname from Channel Payload as the latest draft removed
10758 it. The client must resolve the nickname from the NAMES command
10759 reply received when it joined the channel.
10761 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10763 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10765 * Fixed some errors in protocol specification drafts.
10767 * Created lib/silccore/silcnotify.c to implement Notify Payload
10768 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10769 generic payloads described by protocol specifications. The file
10770 includes implementations for ID Payload and Argument Payload.
10772 * Changed Command Payload implementation to use the new Argument
10773 Payload. Changed command_xxxx_payload to command_payload_xxxx
10774 to comply with SILC coding conventions.
10776 * Added suppport for Argument Payload handling in Notify Payload
10777 implementation as protocol requires it. Added the new support
10778 into server and client lib as well.
10780 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10782 * Added support for multiple nicknames on same channel. [n] is
10783 added locally to the nickname if there are more than one same
10784 nicknames on the channel.
10786 * Server now sends all nicknames that matched WHOIS request.
10787 Client also shows the list received from server.
10789 * Added TOPIC command to client side. User can now set and show
10790 current topic on channel.
10792 * Added MOTD command to client and server. Also, server sends the
10793 motd when client connects to the server.
10795 * Changed version strings to comply ISO 8601.
10797 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Fixed protocol error handling in client library. It should now
10800 cope even if the SKE fails for some reason.
10802 * Made new protocol specification drafts for submitting to IETF.
10804 * Implemented TOPIC command to server in silcd/command.c.
10806 * Added two new notify types into lib/silccore/silcnotify.h:
10807 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10808 notify nickname change and topic setting/change on a channel.
10810 * API change of command_reply operation in client library. The
10811 application gets now the status type received from server as well.
10813 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10817 * Cras fixed and optimized the packet handling even further and
10818 it should work now. Minor change to the prototype of function
10819 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10821 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * Added new function into lib/silcutil/silcschedule.[ch]:
10824 silc_schedule_with_fd to select() a specified fd. The function
10825 returns after timeout expires or data arrives or goes. The
10826 function is used by packet routines to wait that all data is
10827 received from network.
10829 * Fixed data reading from network in lib/silccore/silcpacket.c.
10830 The code now assures that all data is read from the fd and then
10831 continues packet processing. This was a bug fix since the code
10832 used to drop some data in some circumstances.
10834 * Added new function into lib/silcclient/client.[ch]:
10835 silc_client_start_key_exchange to start key exchange after
10836 connection has been established to server. The code internally
10837 now uses this funtion but its main purpose was to provide it
10838 for applications that perform their own connecting. After
10839 application has created a connection it merely calls this
10840 function to start the key exchange between client and server.
10841 The library takes care of everything else after that.
10843 Updated also lib/silcclient/README to explain the usage of
10846 * Do not send to application information that connection has
10847 been established. Application gets notified it by connect
10850 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10852 * Applied cras's patch to add silc_schedule_one function. The
10853 function runs scheduler once and returns.
10855 * Fixed the scheduler after cras messed it up. The timeout
10856 handling works now as it's supposed to work.
10858 * Added into lib/silccore/ silcnotify.h to include notify
10859 message types support. Changed silc_server_send_notify*
10860 functions, in server.[ch], to support those new notify types.
10861 Added the support for the notify types into client library,
10862 as well. Added new notify client operation into ops.h in
10865 * Changed silc_server_packet_send_to_channel to send normal
10866 packets instead of just channel message packets. The function
10867 is now used to send the notify packets to channels. It is not
10868 used to send channel message packets anymore, as server never
10869 sends them anymore.
10871 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10872 va_arg()s as it seems to require it nowadays. I guess, if SILC
10873 is compiled with older va_arg() the new code should work anyway.
10875 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Splitted core library. Core library (lib/silccore) includes
10878 now only SILC protocol specific core (and common) components.
10879 Created new utility library (lib/silcutil) that includes more
10880 generic purpose stuff. The stuff for util library was taken
10881 from the old core library. This was minor and easy split.
10883 * Created SILC Client Library (lib/silcclient) that includes
10884 implementation of the SILC client without user interface. This
10885 was major move from silc/ directory. The code has been changed
10886 so that it is transparent towards the user interface. The
10887 silc/ directory includes now the same user interface as before
10888 and it uses the new client library. Read lib/silcclient/README.
10889 Basicly, the client library performs everything else related
10890 to SILC except user interface handling. Also, configuration
10891 files are considered to be part of user interface and library
10892 does not handle them.
10894 This change also changed a lot of structures, function naming etc.
10895 Most important change was that SilcClientWindow object was
10896 renamed to SilcClientConnection in the client library. Created
10897 also new file lib/silcclient/ops.h. Also added new files
10898 silc/local_command.[ch] and silc/client_ops.[ch].
10900 All these changes were made to make it easier for user interface
10901 designers to create what ever user interface for the SILC client
10904 It is also expected that the server will be moved to lib
10905 directory as well and SILC Server Library will be created;
10906 sometimes in the future.
10908 * Removed Local commands from lib/silccore/silccommand.h as
10909 they are application specific and new client library does not
10910 handle any of those anymore.
10912 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10913 old client implementation in silc/.
10915 * Added support for callback functions in SILC_LOG_* macros.
10916 Application can now set its own callbacks that will be called
10917 instead of using the default functions that will always print
10918 the debug messages to stderr (or stdout). Also, debugging can
10919 now be disabled by setting silc_debug to FALSE and re-enabled by
10920 setting it to TRUE. Note, that logging will still work even
10921 if debugging is disabled.
10923 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10924 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10925 silc_log_reset_debug_callbacks.
10927 * To enable debugging in silc client one must give now -d
10928 option on command line.
10930 * Changed silc_schedule_init to automatically allocate task queues
10931 if they are not allocated before calling it.
10933 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10935 * Added GMP 3.1 into math library.
10937 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10939 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10940 a channel in SILC network. The packet is used by servers and
10941 routers to notify other routers that user has left a channel.
10942 This little feature was missing until now. Added the feature
10943 to protocol specification as well.
10945 Added functions: silc_server_send_remove_channel_user and
10946 silc_server_remove_channel_user into server.[ch].
10948 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10949 lib/silccore/silcpacket.h. However, they are not implemented
10952 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10954 * Fixed joining to a channel and sending channel messages
10955 between server and router. The channel message sending should
10956 now work inside a cell.
10958 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Fixed the private message sending between server and router.
10961 The private message sending should now work inside a cell.
10963 * Added silc_server_replace_id into server.[ch] to replace
10964 existing ID in the SILC network.
10966 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10967 and silc_idlist_replace_server_id into idlist.[ch] in server.
10969 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10971 * Fixed the server to server connections. Server can again now
10972 connect to router. Router to router connections probably does
10975 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10977 * Added dynamic protocol registering support. Now protocols can
10978 registered and unregistered on the fly. Patch by cras.
10980 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10982 * Added lib/contrib directory to hold routines that some platforms
10983 don't have but are needed by SILC.
10985 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10986 into lin/contrib to provide getopt() and getopt_long() for
10987 those who don't have it.
10989 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10991 * Added AWAY command to client. When away message is set and
10992 client receives a private message packet the client automatically
10993 replies to the sender with the away message.
10995 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10996 bug seemed to be the cause of recent problems when compiling
10999 * Added version detection support to SKE protocol specification
11000 and added the new changes to the SKE implementation as well.
11001 There were other minor changes in the SKE protocol as well.
11003 Many changes in lib/silcske/silcske.[ch] and in
11004 lib/silcske/payload.[ch].
11006 * Added ^U functionality, clear input line. Patch from cras.
11008 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11010 * Mainly small bugfixes on core library. Fixed some debugging
11011 logging and buffer overflow in silclog.c.
11013 * Updated config.sub and config.guess on the distribution tree.
11015 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Added command lagging support in server. Client may execute
11018 commands now only once in two seconds.
11020 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Optimized packet reception. MAC computation and checking is now
11023 also more optimized. A lot previously duplicated code is now
11024 used as generic by both client and server.
11026 * Fixed key pair generation in clientutil.c
11028 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * Added into lib/silccore/silcbufutil.[ch] new function;
11031 silc_buffer_realloc.
11033 * Moved generic packet sending/encryption functions to
11034 lib/silccore/silcpacket.[ch] from client and server. Some
11035 rewriting of the functions.
11037 * Moved all generic packet reception/decryption functions to
11038 lib/silccore/silcpacket.[ch] from client and server. The
11039 packet processing is now much cleaner in both client and server.
11040 These were major changes in both client and server.
11042 * Created many common functions in server to do packet sending.
11043 Previously code were duplicated a lot, this has been removed
11044 with these changes.
11046 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11048 * Rewrote major parts of the ID cache system. Don't know
11049 whether it is better now or not but at least the API is more
11052 * Major rewrite on ID cache stuff on client because of the ID
11053 cache API changes. Added idlist.c to client.
11055 * Also major rewrite on ID cache stuff on server as well.
11056 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11057 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11058 in hand, instead they are all put into the ID cache system now.
11059 All server_idlist_* routines uses ID cache now instead of
11060 traversing its own lists (those lists does not exist anymore).
11061 SilcIDList though still exists. Also, SilcXXXEntry's are
11064 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * Finally made the SKE implementation compliant to the protocol
11067 specification. All mp integers are now binary encoded as
11068 opposed being HEX encoded.
11070 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11073 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11074 functions: silc_[encode/decode]_pem. Also added function
11075 silc_encode_pem_file to PEM encode with newlines ('\n') for
11076 saving into a file.
11078 * SILC public keys are now encoded either PEM or binary. Same
11079 option is for private keys as well. By default private keys
11080 are binary encoded and public keys PEM encoded. Silly HEX
11081 encoding were removed.
11083 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11084 function to create fingerprints.
11086 * Fixed a bug in SHA1; does not change the original data anymore.
11088 * Partly implemented INFO command on client and server side.
11089 Fixed CLEAR command. Changes to SERVER command; show current
11090 server(s) when giving command without arguments. Added
11091 VERSION command to client.
11093 * Added check to server that unregistered connections cannot
11094 execute commands (unless it is specificly allowed).
11096 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11098 * Fixed screen refresh.
11100 * Fixed channel joining bug from client. On some circumstances
11101 client tried to join to a channel it had already joined.
11103 * Added public key verification process into client's protocol.c.
11104 The client now verifies the public key from user and saves
11105 it into ~./silc/serverkeys/ directory.
11107 Added into: clientutil.[ch]: silc_client_verify_server_key.
11109 * Changed SKE protocol's silc_ske_initiator_finish function
11110 to accept callback function that verifies the received public
11111 key. Removed old silc_ske_verify_public_key function.
11113 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11115 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11116 silc_pkcs_private_key[_data]_set.
11118 * Made the password and public authentication more cleaner in
11119 server's protocol.c.
11121 * Removed historic and obsolete protocol `channel_auth' from
11122 both client and server.
11124 * Removed wrong way of sending command status messages from
11125 server to client in server's command.c. The old way violated
11126 protocol specification.
11128 Changes to silccore/silccommand.[ch]: removed
11129 silc_command_encode_status_payload -> not needed anymore,
11130 changed silc_command_encode_payload_va to accept extra
11131 argument on variable argument list. The argument type must
11132 now be provided to the function. Also, added new function:
11133 silc_command_encode_reply_payload_va which is same as
11134 normal command_encode_payload_va except command status type
11135 is provided as extra argument.
11137 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11139 * Added ~./silc directory handling. The directory includes the
11140 public and private keys for the client.
11142 Added silc_client_check_silc_dir, silc_client_create_identifier
11143 and silc_client_load_keys.
11145 * Implemented SILC protocol compliant public key. Added public
11146 and private key saving to and loading from files.
11148 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11149 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11150 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11151 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11152 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11154 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11155 silc_pkcs_load_[public/private]_key.
11157 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11159 * Added silc_server_get_route (route.[ch]) to get connection
11160 data for the fastest route for given ID.
11162 * Implemented INVITE command on client and server. The command
11163 were re-defined in the SILC Protocol Specification and the
11164 implementation now complies with the specification.
11166 * Implemented PING command on client and server.
11168 * Implemented NAMES command on client and server. The server side
11169 supports currently only normal server not router server yet.
11170 Some changes to NAMES definition in SILC protocol specification.
11172 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Implemented LEAVE command on client and server.
11176 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11177 again. This change was made to the protocol as well. Server
11178 should not violate the protocol specification anymore.
11180 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11182 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11183 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob