1 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Check for valid route when receiving packet from router and
4 when routing it to local server in the cell. A patch from
5 Matt Miller. Affected files silcd/router.c and server.c.
7 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
9 * Couldn't detach and reattach twice, because of the previous
10 commit. Affected file silcd/packet_receive.c
12 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
14 * Added check to ignore Port value if Initiator is FALSE.
15 Remote router coudln't connect if Port was set. Affected file
18 * If some client tries to resume more than once at the same time,
19 server crashed. Router didn't crash, but showed odd behaviour
20 (didn't allow clients to join anymore, ..). Affected files
21 silcd/packet_receive.c silcd/idlist.h
23 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
25 * Destroy the file transfer session in silc_client_file_close
26 with timeout. Affected file lib/silcclient/client_ftp.c.
28 * Call SFTP server monitor in READ and WRITE after the actual
29 operations. Affected file lib/silcsftp/sftp_server.c.
31 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
33 * Create one configure script from configure fragments
34 (configure.ad). This is a first step towards new distribution
35 system. Affected files prepare, configure.in.pre,
36 lib/silcmath/mpi/configure.ad.
38 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
40 * Removed expiring of client key pair. Affected file is
41 irssi/src/silc/core/clientutil.c
43 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
45 * Check the number of connections from real number of
46 connections instead of socket number, when deciding if
47 server is full. Affected files are silcd/server.c,
48 server_internal.h and silcd.c.
50 * Clarified the connections_max meaning in General section
51 in doc/example_silcd.conf.in.
53 * The reconnect_keep_trying default value set to TRUE
54 if it is not defined in the config file. Affected file
57 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
59 * Fixed crashbug in connection closing, after a protocol
60 completion callback, which might have closed it already.
61 Affected file silcd/server.c.
63 * Fixed rekey with PFS in backup router. It did not allow
64 rekeys with PFS, and when the rekey protocol timedout
65 it crashed the backup router without the above fix. Affected
66 file silcd/packet_send.c and server.c.
68 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
70 * The silc_client_add_channel_private_key now returns the
71 private key context if pointer is given as argument.
72 Affected files are lib/silcclient/silcclient.h and
75 * Added support for using channel private keys in SILC
76 Client Library even if the private key mode is not set
77 on the channel. Affected file lib/silcclient/client_channel.c.
79 * The channel private key used to decrypt message is now
80 delivered to the application in the 'channel_messageÃ' client
81 operation. Affected files are lib/silcclient/silcclient.h
84 * Fixed wrong arg type for user limit in CMODE command reply.
85 Affected file silcd/command.c.
87 * The user limit is now taken and saved to SilcClientEntry in
88 JOIN and CMODE command replies and in CMODE_CHANGE notify.
89 Affected files lib/silcclient/silcclient.h, command_reply.c
92 * Added support to the new private message key indicator
93 packet. Added a new function to the client library:
94 silc_client_send_private_message_key_request. The sender
95 indicates to be initiator, and receiver is responder.
96 Added the indicator to the SilcClientEntry as 'prv_resp'
97 boolean. Affected files are lib/silcclient/silcclient.h
98 client.[ch], and client_prvmsg.c.
100 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
102 * Fixed the JOIN command calling when called with both
103 -auth and -founder. Affected file is lib/silcclien/command.c.
105 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
107 * Check watcher list for resumed clients as well. Affected
108 file is silcd/packet_receive.c.
110 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
112 * Implemented the user limit to the CMODE_CHANGE notify,
113 CMODE command reply and JOIN command reply in server.
114 Affected files are silcd/server.c, command.c, command_reply.c,
115 packet_send.c and packet_receive.c.
117 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
119 * Defined SILC_STRFMT_END that must be used now with
120 silc_buffer_strformat, instead of SILC_STR_END. Fixes
121 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
122 lib/silcclient/silcvcard.c, silcd/server_util.c.
124 * Fixed the adding of public key to the WATCH list in server.
125 Fixed the WATCH notify sending to client. Affected files
126 are silcd/packet_send.[ch], command.c, server_util.c.
128 * Implemented the watching by public key in the SILC Client
129 Library and SILC Client. Affected files are
130 lib/silcclient/command.c and client_notify.c.
132 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
134 * Added support for public key watching in server. Affected
135 files are silcd/server.c, server_internal.h, command.c,
138 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
140 * Added public key to the SIlcClientEntry. Affected files
141 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
143 * Fixed the get_clients_whois reply processing to return
144 exactly same entries server returned. Makes it possible
145 to search using attributes. Affected file is
146 lib/silcclient/idlist.c.
148 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
150 * Save founder key to SilcChannelEntry. Affected files are
151 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
153 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
155 * Call the monitor callback with _CLOSED status from the
156 silc_client_file_close. Affected files are
157 lib/silcclient/client_fpt.c, silcclient.h
159 * Added silc_client_get_clients_whois which resolves using
160 WHOIS, and supports requested attributes as well.
161 Affected files are lib/silcclient/silcclient.h, idlist.c.
163 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
165 * Added support for asking the destination filename where
166 the downloaded file is saved in the file transfer. Affected
167 files are lib/silccilent/silcclient.h, client_ftp.c.
169 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
171 * Fixed error handling in resuming data processing. Affected
172 files are lib/silcclient/client_resume.c and client.c.
174 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
176 * Fixed silc_client_send_private_message to return TRUE correctly.
177 Affected file lib/silcclient/client_prvmsg.c.
179 * Added topic to the SilcChannelEntry. Affected files are
180 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
182 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
184 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
185 file lib/silcclient/command.c
187 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
189 * Convert all commands to UTF-8 before passing them to the
190 client library. Still need to convert replies from UTF-8 to
191 the locale encoding. Affected file
192 irssi/src/silc/core/silc-cmdqueue.c
194 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
196 * redirect all silc_client_command_calls through a queueing framework.
197 This fixes /CYCLE and the annoying "nick change after auto-joining
198 a channel". Furthermore it defines one central point where
199 command parameters can be UTF-8-ified. Affected files
200 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
201 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
203 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
205 * use asynchronous connect() to establish router connections.
206 Fixes problem when the primary router goes down. Affected files
207 silcd/server.c, silcd/server_backup.c
209 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
211 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
212 Fixed various compilation warnings when type casting ints
213 to pointers or vice versa, of different size. Updates around
216 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
218 * Surrogates not allowed in UTF-8 strings, updated decoder.
219 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
220 testers in lib/silcutil/tests/ directory.
222 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
224 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
225 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
226 files are lib/silcclient/silcclient.h, client.c.
228 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
230 * When resuming a session fails, notify the user that the session
231 file needs to be removed eventually. Affected files
232 irssi/src/fe-common/silc/module-formats.[ch],
233 irssi/src/silc/core/client_ops.c.
235 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
237 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
238 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
240 * Typofix in Irssi::Silc module. Affected file
241 irssi/src/perl/silc/Silc.xs.
243 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
245 * Changed the way NOTICE flagged messages are treated. Added support
246 for notices in queries and signing notices. Affected files
247 irssi/default.theme; irssi/docs/help/in/notice.in;
248 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
249 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
251 * Fixed typo in /ACTION help. Affected file
252 irssi/docs/help/in/action.in
254 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
256 * Fixed typo in perl module. Affected file
257 irssi/src/perl/silc/Server.xs
259 * Changed the way ACTION flagged messages are treated. Added support
260 for actions in queries and signing actions. Affected files
261 irssi/default.theme; irssi/docs/help/in/action.in;
262 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
263 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
266 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
268 * Incorrectly reported error when client had to be resolved from
269 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
271 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
273 * Fixed whois public key hash table deleting and adding in
274 detached client case. Affected file silcd/packet_receive.c.
276 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
278 * Changed filenames of silc/fe module not to collide with filenames
279 from core/fe. Also seperated public messages printing from
280 query messages printing. Affected files are all in
281 irssi/src/fe-common/silc.
283 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
285 * Fixed the invite process handling during joining to use
286 correct server name for the client that is matched against
287 the invite string for the channel. Wrong server name caused
288 inability to join the channel. Affected file is
291 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
293 * Fixed the CUMODE channel founder authentication on normal
294 server to not remove the founder rights on existing founder
295 before checking that router accepts the mode change. Affected
296 files are silcd/command.c and silcd/packet_receive.c.
298 * Remove the server entry correctly when rekey timeouts and
299 remote router connection on normal server is closed. Fixes
300 a crash where server uses the freed server entry. Affected
303 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
305 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
306 networks. This is the first step in solving the bug about
307 /SERVER ADD -silcnet <silcnet>. Affected files
308 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
309 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
310 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
312 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
314 * /SMSG and /MMSG now correctly create new queries. Affected files
315 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
317 * Add basic support for SILC protocol specific variables in perl.
318 Affected files irssi/src/perl/silc/*, irssi/configure.in,
319 irssi/src/perl/Makefile.am
321 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
323 * Don't use silc_get_input, it's obviously not reliable. Fixes
324 issue when the current key expires. Affect file
325 irssi/src/silc/core/clientutils.c
327 * Make the session data filename configurable. This makes it
328 possible to have different session files for different
329 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
330 client_ops.[ch], silc-servers.c,
331 irssi/src/silc/fe-common/silc/module-formats.[ch]
333 * Use the same set of libtool files for the MPI lib as for the
334 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
335 config.sub, configure.in, install-sh, missing, mkinstalldirs
337 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
339 * Fixed server statistics decrementing error to not go to
340 negative. Affected file silcd/packet_receive.c.
342 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
344 * Use silc_server_query_add_error to add error in public key
345 search error. Added support in send_reply to send errors
346 without specific argument. Affected file silcd/server_query.c.
348 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
349 Client for NO_SUCH_NICK. It was against the protocol specs.
350 Affected file irssi/src/silc/core/client_ops.c.
352 * Added backwards support for the wrong NO_SUCH_NICK error sending
353 in server. To be removed in SILC Server 1.0. Both old clients
354 and clients with fixed error handling now works. Affected file
355 silcd/server_query.c.
357 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
359 * fixed a bug in the whois using attributes function where no
360 error was sent if no nickname and client id but the attributes were
361 given to whois. Affected file silcd/server_query.c
363 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
365 * remove public key from public key hashtable on detach. Affected
366 file silcd/packet_receive.c
368 * free public key hashtable before removing clients on server
369 shutdown. Affected file silcd/server.c
371 * remove public key prior deleting client-data on killing a client.
372 Affected file silcd/server_util.c
374 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
376 * Getting the MOTD from other servers works now. Affected
377 files are silcd/command.c and silcd/command_reply.c
379 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
381 * Initialize the variable idletag, since it is tested in
382 silc_core_deinit for its default value. Affected file
383 irssi/src/silc/core/silc-core.c
385 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
387 * Fixed signed channel messages across cells. Affected file
390 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
393 is not defined. They can now be safely used in if-statements
394 without braces. Affected file lib/silcutil/silclog.h.
396 * Added the checks for backup closing connection due to error
397 (local or remote) and thus not allow the resuming to occur
398 in reconnect. Affected files are silcd/packet_send.c
401 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
403 * Help file updates. Affected files in irssi/src/docs/help/in/.
405 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
407 * Fixed channel messages across cells. Affected file
410 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
412 * Fixed file transmission accepting in client library to not
413 start the negotiation if user hasn't accepted the transfer,
414 instead create new session for resent transfer. Affected
415 file lib/silcclient/client_ftp.c.
417 * Show the session ID in the file transmision list. Remove
418 session from list that failed to transfer. Switch the current
419 session automatically after transmission, and in errors, to new
420 session if other sessions exists in the transfer list. Affected
421 files are irssi/src/silc/core/silc-servers.c,
422 irssi/src/fe-common/silc/modfule-formats.c.
424 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
426 * Fixed MIME header parsing for the hopefully last time. Affected
427 file lib/silcutil/silcstrutil.c
429 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
431 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
433 * The SILC RNG is now gauranteed to return non-zero random
434 values. Affected files are lib/silccrypt/silcrng.[ch].
436 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
438 * Fixed nickname formatting when changing only case of the
439 nickname. Affected file lib/silcclient/idlist.c.
441 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
443 * Fixed a memory leak and incorrect printing of the "appears as"
444 message. Affected file irssi/src/silc/core/client_ops.c
446 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
448 * Added CRT (Chinese Remainder Theorem) supported RSA
449 private keys and private key operations. This significantly
450 increases private key operation efficiency. No compatibility
451 issues with new or old private keys. Affected files are
452 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
454 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
456 * Fixed GCC-3.3.2 related compilation warnings from the
459 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
461 * Removed RC6 from distributions.
463 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
465 * Added some better comments to lib/silccrypt/silcpkcs.h,
466 optimized some routines in lib/silccrypt/silcpkcs.c.
467 Added test_silcpkcs into lib/silccrypt/tests/.
469 * Fixed silc_rng_global_init to actually init the global RNG
470 if RNG wasn't provided for it. Affected file is
471 lib/silccrypt/silrng.c.
473 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
475 * Added silc_hash_table_find_by_context_ext. Affected files
476 lib/silcutil/silchashtable.[ch].
478 * Save the public key on normal server in WHOIS command reply
479 from attributes, if present, and add it to public key hash
480 table. Fixes WHOIS resolving by public key on normal server.
482 Optimized the attributes resolving on normal server to not
483 resolve if we resolved them already from router.
485 Affected files are silcd/server_query.c, command_reply.c.
487 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
489 * Added support for whois using attributes.
490 Affected files silcd/command_reply.c, silcd/packet_receive.c,
491 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
494 * Added support for whois using public key attribute to /WHOIS i
495 client command. Affected files irssi/docs/help/in/whois.in,
496 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
498 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
500 * Fixed UMODE setting in server when the client has anonymous
501 mode set. The mode setting was not working. Affected file
504 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
506 * Fixed some bugs and typos related to sending split messages.
507 Print notification when sending messages with /MMSG. Affected
508 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
510 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
512 * Optimized the socket referencing in packet routines, client
513 library and server. Affected files are lib/silccore/silcpacket.c,
514 lib/silcclient/client.c and silcd/server.c.
516 * If silc_socket_set_qos is given with NULL arguments the QoS is
517 reset from the socket. Affected files are
518 lib/silcutil/silcsockconn.[ch].
520 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
522 * Add a /LISTKEYS command which lists the locally cached
523 client and server keys. Affected files
524 irssi/src/fe-common/module-formats.[ch],
525 irssi/src/silc/core/silc-{channels,servers}.c
526 irssi/docs/help/in/listkeys.in
528 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
530 * Check that packet queue purging was successful. Affected
531 files lib/silcclient/client.c and silcd/packet_send.c. Related
532 to MAC failed errors.
534 * Do not clear the inbuf even if it is empty if QoS was applied
535 to it. Otherwise the QoS data is cleared and MAC failed error
536 will occur. Affected file lib/silccore/silcpacket.c.
538 * Use the rekey period time as rekey protocol timeout value.
539 If the rekey does not succeed during the rekey period there's
540 something very wrong, and we most likely end up with wrong keys,
541 do graceful reconnect then. Affected file silcd/server.c.
543 * Take reference of the socket in the parser context, as it's
544 possible to have the parsers in queue after the socket is
545 disconnected and this may cause crash. Affected files are
546 lib/silccore/silcpacket.c, lib/silcclient/client.c and
549 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
551 * Fixed KICK command reply sending, it sent to replies.
552 Affected file silcd/command.c.
554 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
556 * Finish the silc-mime.pl script. It now supports MIME type
557 guessing using magic files, signing data messages, executing
558 MIME handlers in background. Affected files
559 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
561 * Changed MIME signal handler to make things easier for the perl
562 script. Affected files irssi/src/silc/core/client_ops.c,
563 silc-servers.c, and irssi/docs/signals.txt
565 * Cleaned up the silc_mime_parse function and fixed detection
566 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
568 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
570 * Resolve the IP for file transfer listener from the connection
571 socket. Affected file lib/silcclient/client_ftp.c.
573 * Accept NULL hostname parameter in the functions
574 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
575 if hostname is not wanted.
577 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
579 * Fixed race condition between silc_client_init and
580 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
582 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
584 * Fixed file transfer connection closing when SIGNOFF for
585 the client is received from server. Affected file is
586 lib/silcclient/client_ftp.c.
588 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
590 * Check for disconnected socket in QUIT callback. Affected
591 file silcd/command.c.
593 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
595 * Modified the MIME parsing to allow \n and \r\n as delimiters.
596 Affected files lib/silcutil/silcstrutil.c
598 * Cleaned up the escape/unescape functions for correctness and
599 speed. Affected file irssi/src/silc/core/client_ops.c
601 * Removed handling for data messages with Content-Type: text/*,
602 moved parsing of MIME headers to the signal handler, added
603 support for signing and verifying data messages. Affected
604 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
605 irssi/src/silc/core/silc-{servers,channels}.c
607 * Added a perl script for handling data messages based on
608 information read from Mailcap files. New file
609 irssi/scripts/silc-mime.pl
611 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
613 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
614 acknowledge recepetion of a message to the sender. Updated
617 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
619 * Unregister channel key saving callback when deleting channel.
620 Affected file lib/silcclient/idlist.c.
622 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
623 before calling notify client operation. Affected file is
624 lib/silcclient/client_notify.c.
626 * Unregister QoS tasks when deleting the socket connection.
627 Affected files lib/silcutil/silcsockconn.[ch],
628 unix/silcunixsockconn.c.
630 * Implemented latest presence-attrs draft changes. Affected
631 files lib/silccore/silcattrs.h and
632 irssi/src/silc/core/silc-queries.c.
634 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
636 * Save old channel keys in list to allow more rapid change
637 of channel keys if server for some reason does that. This
638 avoids loosing so many channel messages due to not having
639 key to decrypt. Affected file lib/silcclient/silcclient.h,
640 idlist.c and client_channel.c.
642 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
644 * Continued backup router tests and fixes. Affected files
645 silcd/server_backup, server_util.c, server.c. See TODO.
647 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
649 * Fixed SERVER_SIGNOFF handling in servers. The client
650 was removed from wrong list thus not removing the client
651 at all. Affected file silcd/packet_receive.c.
653 * Do not execute rekey protocol for disabled connections as
654 it would never go through. Affected file silcd/server.c.
656 * Added timeout for rekey protocol to catch if the protocol
657 never executes successfully. Affected files silcd/server.c
660 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
662 * Abandon packet processing for disconnected sockets. Check
663 this always after calling packet processing callback.
664 Affected file lib/silccore/silcpacket.c.
666 * Fixed double registration disconnection code in server.
667 Closed wrong connection. Affected file silcd/packet_receive.c.
669 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
671 * On normal server reconnect to primary during resuming 4
672 times, then give up. Affected file silcd/server_backup.c.
674 * If during reconnecting to routers we notice we have router
675 connection but no primary router set, the server is in desync.
676 Reconnect to primary to restore network. Affected file
679 * Assure that only one protocol is exeucting at the same time.
680 Added checks for all protocols. Affected files are
681 silcd/server.c and server_backup.c.
683 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
685 * Check that a string is not already part on invite/ban
686 string when processing it. Affected file silcd/server_util.c.
688 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
690 * Fixed the CUMODE_CHANGE for founder mode changes to comply
691 with 1.2 version of the protocol. Affected file is
692 silcd/packet_receive.c.
694 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
696 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
697 where the passphrase was given. Affected file is
700 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
702 * INVITE and BAN notifys are now delivered from routers to
703 servers (but not clients) on the channel. Updated specs and
704 code. Affected files silcd/packet_[send|receive].[ch],
705 command.c, server.c and server_util.c.
707 * Implemented INVITE and BAN announcing. Affected files are
708 silcd/server.[ch], server_util.c.
710 * Implemented SilcStatus error type argument returning in
711 command reply error in server. Affected file silcd/command.c.
713 * Implemented SilcStatus argument returning in comand reply
714 in client library. The command_reply client operation now
715 returns error specific arguments as well. Affected files
716 are lib/silcclient/command_reply.[ch], client_resume.c,
717 lib/silccore/silcstatus.[ch].
719 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
721 * Backup router protocol version 1.2 implemented. Testing still
722 required. Affected files in silcd/server_backup.[ch], server.c,
723 packet_receive.c and server_internal.h.
725 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
727 * silc_client_send_[channel|private]_message now return TRUE
728 or FALSE. Affected file lib/silcclien/client_channel.c and
731 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
733 * Check for explicit nickname in INVITE and BAN processing
734 during join as well (and don't expect only wildcards in
735 invite/ban strings). Affected file silcd/command.c.
737 * Fixed the INVITE and BAN by public key. The public key saved
738 is the PK payload (as specified) not the raw data. Affected
739 file silcd/server_util.c.
741 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
743 * UTF-8 text message support for actions and notices in SILC
744 Client. Affected file irssi/src/silc/core/client_ops.c.
746 * silc_get_username and silc_get_real_name now returns sensible
747 data on Win32. Patch by Toni Willberg. Affected file is
748 lib/silcutil/win32/silcwin32util.c.
750 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
752 * Provide a signal handler to send MIME encoded messages and emit
753 a signal when a MIME encoded message is received. Also document
754 the signals for usage with the perl interface.
756 A sample perl script will be supplied at a later point.
758 Affected files are irssi/docs/signals.txt,
759 irssi/src/silc/core/client_ops.[ch],
760 irssi/src/silc/core/silc-{channels,servers}.c
762 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
764 * Use SILC_COMMAND_PING to estimate the round-trip time to the
765 server. Use this time to display a lag and disconnect when it
766 exceeds a specified limit.
768 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
770 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
772 * Remove the channel auth list in normal server if router
773 encofrces its list during connecting. Send notify to channel
774 to remove the mode to remove the list. Affected files are
775 silcd/server_util.c and silcd/packet_receive.c.
777 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
779 * Added support for channel public keys. Updated protocol specs
780 and implemented it. Affected files are
781 silcd/command.c, command_reply.c, lib/silcclient/command.c,
782 lib/silcclient/command_reply.c.
784 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
786 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
787 terminate the process on Linux. Affected file silcd/silcd.c.
789 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
791 * Check for NULL buffer in silc_buffer_clear. Affected file
792 is lib/silcutil/silcbuffer.h.
794 * Simplified the backup router protocol by removing the _GLOBAL
795 types. Updated protocol specs and the code. Affected files
796 are silcd/server_backup.[ch].
798 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
800 * Deny '@' and '!' from nicknames since they are reserved
801 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
802 Updated protocol specs and the code.
804 Affected files are silcd/server_util.[ch].
806 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
808 * Fixed stack overflow in Irssi SILC client. Affected
809 file irssi/src/silc/core/client_ops.c.
811 * Check that Host is set in ServerConnection and RouterConnection
812 in silcd.conf. Affected file silcd/serverconfig.c.
814 * Fixed crash in server with protocol completion callbacks,
815 namely rekey and backup resuming protocols. Affected files
816 are silcd/server_backup.c and silcd/server.c.
818 * Fixed rekey protocol to not restart if it is started already.
819 Affected files are lib/silcclient/client.c and
822 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
824 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
826 * Fixed EOF handling in SILC Config, affected file
827 lib/silcutil/silcconfig.c.
829 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
831 * Fixed RESOLVING flag handling in JOIN notify and other
832 notifys to handle the resolvings correctly in client library.
833 Affected file lib/silcclient/client_notify.c.
835 * Do not send full INVITE and BAN lists in INVITE and BAN
836 notifys, only the changed information. Affected file
839 * Fixed INVITE notify sending in INVITE command, send it
840 only when needed. Affected file silcd/command.c.
842 * Handle the founder key change properly in CMODE_CHANGE
843 notify. Bug #122. Affected file silcd/packet_receive.c.
845 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Remove the mark for output (mark it only for input) after
848 purging outgoing queue. Prevents the "Error in select()"
849 floods. Affected file silcd/packet_send.c.
851 * Fixed incorrect connection deletion from client library
852 after calling "connect" client operation. Could cause
853 crashes for example during reconnect timeouts. Affected
854 files are lib/silcclient/client.c and
855 irssi/src/silc/core/client_ops.c.
857 * Check server private key file permissions before starting
858 the server. Affected file silcd/serverconfig.c.
860 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
862 * NULL terminate allocated string in silc_buffer_strformat.
863 Affected file lib/silcutil/silcbuffmt.c.
865 * Rewrote the invite/ban list string handling in server to
866 use SilcBuffer instead. Affected files are silcd/command.c
867 and silcd/server_util.c.
869 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
871 * Fixed double free in CMODE command when setting new HMAC
872 for channel. Affected file silcd/command.c.
874 * Added couple of missing memset's to zero sensitive memory.
875 Affected files silcd/command.c, lib/silcclient/command.c.
877 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
879 * Fixed a double free in INVITE command error handling in
880 server. Affected file silcd/command.c.
882 * Added macros SILC_SWAB_[16|32] to swab byte order of
883 16-bit and 32-bit unsigned integers. Affected file
884 lib/silcutil/silctypes.h.
886 * Use the SILC_SWAB_16 instead of htons() in server when
887 handling ports since the ports in structures are always
888 in little-endian order (regardless of platform). Affected
889 file silcd/serverid.c and silcd/server_backup.c.
891 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
893 * Send DISCONNECT in close admin command in server. Affected
894 file silcd/command.c.
896 * Check whether we are already connecting to a remote router
897 (in addition of checking whether we are already connected)
898 before creating new connection. Affected file silcd/server.c.
900 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
902 * Added better compiler and compiler flags checking in
905 * Check that socket is valid after QoS is applied to data.
906 Affected file lib/silcutil/unix/silcunixsockconn.c.
908 * Make sure the socket connecetion is not closed to early
909 when closing connection in server. Also make sure the
910 connection is always closed after error in a protocol.
911 Affected file silcd/server.c.
913 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Removed --session and --dummy options from Irssi SILC Client.
916 -d option is available only if --enable-debug was given.
917 Affected files are irssi/src/silc/core/silc-core,
918 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
920 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Added silc_buffer_steal to steal the data from the buffer.
923 Affected file lib/silcutil/silcbuffer.h.
925 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
927 * Fixed server crash with double Primary block in config file.
929 Fixed also various memory leaks around the config file
930 parser. Affected files lib/silcutil/silcconfig.c,
931 silcd/serverconfig.c.
933 * Changed my nickname (Johnny Mnemonic) to my real name, this
934 means that bugs introduced by him were actually introduced
937 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
939 * Don't display "foo appears as foo\nYou're now known as foo"
940 messages. Affected file irssi/src/silc/core/client_ops.c
942 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Fixed error handling of invalid client entry when calling
945 commands in server. Fixes a crash. Affected file
948 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
950 * Added some sanity checks in server for correctness of the
951 server configuration. Affected file silcd/serverconfig.c.
953 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
955 * Prevent endless resolving of user informations in USERS
956 command by checking the command reply status correctly.
957 Affected file lib/silcclient/command_reply.c.
959 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
961 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
962 file is lib/silcutil/silcfileutil.c. A patch by Matthew
963 Aldous <Matthew@Aldous.com>.
965 * Added better implementation using CriticalSection of
966 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
967 <mikko.lahteenmaki@pikabaana.net>.
969 * Added some Winsock WIN32 compatiblity defines into
970 includes/silcwin32.h.
972 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
974 * Fixed double free in async host lookup code. Affected file
975 lib/silcutil/silcsockconn.c.
977 * On backup router handle now the SERVER_SIGNOFF from router
978 for local connected servers too, and close the connections.
980 Do not process them as normally signing off servers when they
981 really signoff by sending EOF fe, but always assume that
982 router sends the SERVER_SIGNOFF.
984 Affected files silcd/server.c and silcd/packet_receive.c.
986 * Fixed socket unsetting when closing connections. Affected
987 files silcd/server.c and silcd/packet_send.c.
989 * Do not print the nickname in SERVER_SIGNOFF if we do not
990 have it. Prevents asserts in Irssi core. It is possible we
991 don't have the nick if it was just being resolved when server
992 signoff. Affected file irssi/src/silc/core/client_ops.c.
994 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
996 * Fixed autonick crashbug in client library. Affected file
997 lib/silcclient/client.c.
999 * Fixed Unix implementation of SilcMutex to really assert if
1000 the mutex is locked/unlcoked already. Affected file
1001 lib/silcutil/unix/silcunixmutex.c.
1003 * Fixed locking in silc_schedule_uninit. It didn't lock
1004 when dispatching timeout tasks. Affected file is
1005 lib/silcutil/silcschedule.c.
1007 * Changed Win32 implementation of SilcThread to use modern
1008 Win32 interface. Affected file is
1009 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1011 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1013 * Don't print signed messages when sending failed. Affected files
1014 irssi/src/silc/core/silc-[servers.c/commands.h]
1016 * Send adquate signal when founding a channel by joing it. Affect
1017 file irssi/src/silc/core/client_ops.c
1019 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1021 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1022 irssi/src/fe-common/core/themes.c
1024 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1026 * Fixed close command to use the port correctly when closing
1027 server connections. Affected file silcd/idlist.c.
1029 * Check for NULL outbuf in silc_socket_write. It is possible
1030 that it is NULL is some odd case. Affected files are
1031 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1033 * Do not call final protocol callback for backup router
1034 resuming protocol when closing connection. It is closed
1035 by timeout in case of error. Affected file silcd/server.c.
1037 * Backup reconnect to router if backup resuming protocol
1038 failed. Affected file silcd/server_backup.c.
1040 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Fixed double free in SKE library error hadling when signature
1043 error occurred. Affected file lib/silcske/silcske.c.
1045 * Save the fingerprint to new SilcClientEntry after changing
1046 nickname. Affected file lib/silcclient/client_notify.c.
1048 * Print SIGNOFF in Irssi SILC client only if the nickname is
1049 known. Prevents asserts in Irssi core. It is possible we
1050 don't have the nick if it was just being resolved when it
1051 quit. Affected file irssi/src/silc/core/client_ops.c.
1053 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1055 * Fixed double free in invite list adding code when adding
1056 invite strings. Affected file silcd/server_util.c.
1058 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1060 * More log printing during backup router protocol. Affected
1061 file silcd/server_backup.c.
1063 * Removed backwards support for old private key file format.
1064 Affected file lib/silccrypt/silcpkcs.c.
1066 * Removed backwards support for not-so-strict decryption length
1067 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1069 * GETKEY to update the client entrys fingerprint too.
1070 Affected file lib/silcclient/command_reply.c.
1072 * Added --without-libtoolfix for package builders using weird
1073 wrappers around libtool (BSD at least).
1075 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1077 * Fixed backup router bugs: When backup resumes router and
1078 receives a CHANNEL_MESSAGE packet the backup must not act
1079 as router since the packet header decryption would be
1080 different. Also, when relaying packets to channel, do
1081 not re-encrypt packets on backup that came from the primary
1082 since the connection isn't really router-router connection.
1083 Affected files silcd/server.c, silcd/packet_send.c.
1085 * Added checks in encryption/decryption that encryption/decryption
1086 length sent as argument really is multiple by block size. Helps
1087 catching really weird bugs like the above backup router bugs
1088 when packets are being decrypted in wrong way. Affected files
1089 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1091 * Fixed padding generation in private key file encryption.
1092 Affected file lib/silccrypt/silcpkcs.c.
1094 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1096 * Added ignore_message_signatures setting which can be used
1097 to ignore signatures in messages. Affected files are
1098 irssi/src/silc/core/client_ops.c, silc-core.c.
1100 * Fixed the libtoolfix to use command line options instead of
1101 environment variables. They didn't work as expected. Now,
1102 the libtool is fully run-time configurable.
1104 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1106 * Verify signature payload for signed messages. Affected files
1107 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1108 irssi/src/silc/core/silc-core.h
1110 * Display signature verification result in public and private
1111 messages using theme abstracts. See irssi/default.theme for
1112 examples on their usage. Affected files
1113 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1114 irssi/src/fe-common/silc/module-formats.[ch],
1115 irssi/src/fe-common/silc/fe-common-silc.c,
1116 irssi/src/fe-common/silc/Makefile.am
1117 irssi/src/fe-common/core/fe-messages.[ch]
1119 * Fixed bugs in Irssi's theme parsing. Affected files
1120 irssi/src/fe-common/core/themes.c
1122 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1124 * Calculate the correct length for signed messages before
1125 encrypting, it must be multiple by block size. Affected
1126 file lib/silccore/silcmessage.c.
1128 * silc_message_signed_get_public_key returns now both
1129 decoded and encoded public key. Affected files are
1130 lib/silccore/silcmessage.[ch].
1132 * Added libtoolfix script that makes the libtool more generic
1133 and configurable in run-time. Now we can specify in run-time
1134 if what kind of libraries we want to create, regardless of
1135 configuration. SIMs are now creates even if --disable-shared
1136 was explicitly given.
1138 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Fixed founder key sending in CMODE command in client.
1141 Affected file lib/silcclient/command.c.
1143 * Fixed CUMODE founder authentication in server to not check
1144 for client's public key since it's not supposed to do that.
1145 Affected file silcd/command.c.
1147 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1149 * Set realname and hostname in NICK_REC records. Affected file
1150 irssi/src/silc/core/silc-nicklist.c
1152 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1154 * Remove 1.0 protocol backwards compat code from client
1157 * Added more reliable check for whether nickname did change
1158 or not, or whether only Client ID changed in NICK_CHANGE
1159 notify. Affected file lib/silcclient/client_notify.c.
1160 Fixes bug in '@' character handling in a nickname.
1162 * Added support for automatically parsing signature from
1163 the message payload. Added new function
1164 silc_message_get_signature to return the payload to
1165 application. Affected files lib/silccore/silcmessage.[ch].
1167 * Changed the private_message and channel_message client
1168 operations to deliver the SilcMessagePayload to the
1169 application too. Application can use it fe. to get the
1170 signature from the message for verification. Affected
1171 file lib/silcclient/silcclient.h, client_channel.c and
1174 * Redefined the signed payload for message payloads.
1175 Updated protocol specs and implemented.
1177 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1179 * Fixed wrong invite and ban list handling in server command
1180 reply. Affected files are silcd/command_reply.c,
1181 silcd/server_util.[ch].
1183 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1185 * Fixed CMODE setting in server when founder mode was set.
1186 Affected file silcd/command.c. Bug #95.
1188 * Added support to setting specific public key in CMODE in
1189 Irssi SILC client. Affected file lib/silcclient/command.c.
1191 * Added support to use specific public key in CUMODE in
1192 Irssi SILC Client. Affected file lib/silcclient/command.c.
1194 * Added support for inviting and banning by public key in
1195 Irssi SILC client. Affected file lib/silcclient/command.c.
1197 * Fixed fingerprint/babbleprint showing in invite and ban
1198 list command replys. Affected file is
1199 irssi/src/silc/core/client_ops.c.
1201 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1203 * Format CMODE +c and +h to display both the mode and the argument
1205 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Added test vectors and test programs for SHA-1, MD5,
1208 HMAC-SHA1 and HMAC-MD5. New tests are located in
1209 lib/silccrypt/tests/. Fixed also argument decoding bug in
1210 MD5 implementation. Affected file lib/silccrypt/md5.c.
1212 * Changed the channel private key and private message key
1213 generation (with static keys) to use SHA1 instead of MD5,
1214 as SHA1 is the mandatory hash function in SILC. Affected
1215 file lib/silcclient/client_[channel/prvmsg].c.
1217 * Changed the private key file encryption to use SHA1 instead
1218 of MD5. Added support for the old generation and added
1219 automatic change of the key (to be removed later). Affected
1220 files lib/silccrypt/silcpkcs.c.
1222 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1224 * Load only files with .pub suffix in PublicKeyDir. Affected
1225 file silcd/serverconfig.c.
1227 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1229 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1230 channels. Affected files silcd/silcd.c, silcd/server.h.
1232 * Added the config directive PublicKeyDir for the client block.
1233 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1235 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Merged Toni's irssi/silc.conf patch.
1239 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1241 * Max alloc tests in allocation routines. Affected file
1242 lib/silcutil/silcmemory.c.
1244 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Fixed a typo in resuming code that fixed detach/resume code
1247 in server. Bug #93. Affected file silcd/packet_receive.c.
1249 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1251 * Do reverse lookups for server when /connecting. Affected files
1252 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1253 irssi/src/core/net-nonblock.*
1255 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1257 * Added library versioning for shared libraries. Affected
1258 files configure.in.pre and lib/Makefile.am.pre.
1260 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1262 * Display INVITE and BAN lists as specified by SILC 1.2
1264 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Do not send invite list back unless asked (when sending
1267 no arguments) or when list was modified. Affected file
1270 * Remove client from invite list in KILLED notify and in
1271 KILL command. Affected file silcd/command.c and
1274 * Fixed bugs in invite list handling in INVITE command.
1275 Affected files silcd/command.c and silcd/server_util.c.
1277 * Merged with Irssi 0.8.6.
1279 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1280 Affected file irssi/src/fe-text/silc.c.
1282 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1284 * The silc_argument_get_[first/next] now return the argument
1285 type to caller. Added silc_argument_payload_encode_one.
1287 Affected files are lib/silccore/silcargument.[ch].
1289 * Added support for the SILC 1.2 INVITE command and new
1290 invite lists to server. Affected files are silcd/command.c,
1291 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1293 * Added support for the SILC 1.2 BAN command and new
1294 ban lists to server. Affected files are silcd/command.c,
1295 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1297 * Added support to client sending new INVITE command. Affected
1298 file is lib/silcclient/command.c.
1300 * Added support to client sending new BAN command. Affected
1301 file is lib/silcclient/command.c.
1303 * Added support for removing client from invite list when kicked
1304 from channel, as SILC 1.2 dictates. Affected files are
1305 silcd/packet_receive.c and silcd/command.c.
1307 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1310 automatically the cipher's internal IV. Affected files
1311 lib/silccrypt/silccipher.[ch].
1313 * Assure the RESUME_CLIENT packet is not sent to twice to
1314 backup router if the detached client was originated from
1315 the backup. Affected file silcd/server.c. Bug #76.
1317 * Changed silc_sim_symname to not allocate memory. Affected
1318 file lib/silcsim/silcsimutil.c.
1320 * Fixed memory leaks with SIMs in server. Affected files
1321 silcd/serverconfig.c, silcd/server.c.
1323 * Fixed channel key distribution after resuming detached
1324 client. Affected files silcd/packet_receive.c.
1326 * Fixed channel's global_user boolean checking after detaching.
1327 Check it after changing the owner of the client not before.
1328 Affected file silcd/packet_receive.c.
1330 * Fixed few double frees from client library. Fixes at least
1331 Bug #81, possibly others too.
1333 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1334 notifys in Irssi SILC Client. Affected file is
1335 irssi/src/silc/core/client_ops.c. Bug #82.
1337 * Applied Ville Räsänen's manual page and --mandir bugfix
1338 patch. Affected files are configure.in.pre and Makefile.am.pre.
1341 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1343 * Added support to backup router protocol for backup to tell
1344 normal server that it cannot use the backup router as primary
1345 because the primary isn't really down. Updated protocol
1348 * Added support for primary router to tell backup router that
1349 resuming is not possible because the backup really isn't primary
1350 in the cell. For example if backup disconnected itself the
1351 resuming is not allowed since the primary really did not
1352 go down. Updated protocol specs.
1354 * Removed MARS from crypto library.
1356 * Defined the CTR mode and Randomized CBC mode in SILC. The
1357 CTR mode is RECOMMENDED now in specification. Defined also
1358 Serpent cipher as optional cipher. Updated the protocol specs.
1360 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * Added support for inviting/banning by IP/MASK, public key,
1363 and explicit Client ID. Redefined the command and notify
1364 types to allow easier forwards support for other methods
1365 of inviting/banning. Updated protocol specs.
1367 * Remove the client from channel's invite lists if the client
1368 is kicked or killed. Updated protocol specs.
1370 * Unified the Channel Message Payload and Private Message
1371 into one Message Payload. Updated protocol specs and
1374 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1376 * Don't wait for EOF after socket error has occurred, but
1377 close the connection. Affected file is silcd/server.c.
1379 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Added support for setting FOUNDER mode on channel with
1382 specific public key which can be set with CMODE command.
1383 Updated protocol specs and implemented in client and server.
1385 * Fixed the Irssi SILC client to correctly shutdown the client
1386 library to avoid memory leaks. Affected files are
1387 irssi/src/silc/core/silc-core.c and silc-servers.c.
1389 * Deprecated the No Reply flag in SKE protocol and introduced
1390 "IV Included" flag which can be used to indicate that the IV
1391 is included in the ciphertext. This makes it possible to use
1392 SILC on unreliable transport, such as UDP which may cause
1393 packet reordering and losses. Updated protocol specs, did
1396 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1399 < 32 bit values in correct size. Affected file is
1400 lib/silcmath/mp_mpi.c.
1402 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1404 * Fixed the KE Start Payload parsing to check that mandatory
1405 fields are present. Affected file lib/silcske/payload.c.
1407 * Fixed compilation warnigs in Irssi SILC Client. Affected
1408 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1410 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1412 * Print "nick now appears as newnick" and update Irssi's nicklist
1413 when you change your nick to "nick". Closes #62
1415 * Never format your own nick. Closes #63
1417 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1419 * SILC_UMODE_GONE changes are now propagated correctly to the
1420 Irssi client. Closes #54
1422 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1424 * Fixed example in /HELP KEY
1426 * Added expando $j which expands to current SILC Client version
1428 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Fixed public key decoding in crypto library.
1432 * Added better error printing to SKE library.
1434 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Fixed NICK command to not crash if nickname was not sent.
1438 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1440 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1441 Deprecated the old Encrypt-And-MAC order. Updated protocol
1442 specs and implemented.
1444 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1445 generation. Updated specs and implemented.
1447 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Added support for rekey before 2^32 sequence number wraps.
1450 Affected files in server and client library.
1452 * Padding must be at least 8 bytes now. Implemented and updated
1455 * Compute maximum padding for authentication packets to make
1456 passphrase approximation attacks impossible. Affected files
1457 in client library and in server.
1459 * Fixed PING command sending in client library and handling in
1460 server. The server ID must be ID Payload, not raw ID data.
1461 Affected files in server and client library.
1463 * Defined that all public keys sent in commands and notify
1464 payloads are actually Public Key Payloads not raw public key
1465 data. Updated protocol specs and implemented.
1467 * Updated protocol version to 1.2. Updated specs and code.
1469 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1470 status types. Updated specs and the code.
1472 * Added support for normal client to kill its own entries from
1473 the network. Updated protocol specs and the code.
1475 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1476 and added initial implementation.
1478 * Added MAC field to the Private Message Payload to protect
1479 against chosen ciphertext attacks. Updated the protocol specs
1482 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1483 attribute to indicate the user's current idle and signon time
1484 of a service. Updated protocol specs and implemented.
1486 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Added "do_not_bind" argument to silc_client_file_send what
1489 can be used to not bind locally but assume the file receiver
1490 provides the point of connect. Usefull when sender is behind
1491 NAT device. Affected file lib/silcclient/silcclient.h and
1494 * Added -no-listener option to FILE SEND command in Irssi SILC
1495 client. Affected file irssi/src/silc/core/silc-servers.c.
1496 Renamed FILE RECEIVE to FILE ACCEPT.
1498 * Confirm passphrase for private key encryption in
1499 silc_create_key_pair and silc_change_private_key_passphrase.
1500 Affected files are lib/silcutil/silcapputil.c.
1502 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Move silc_client_packet_send back to internal, added
1505 silc_client_send_packet, a bit simpler function for application.
1506 Affected files lib/silcclient/silcclient.h, client.c and
1509 * Moved the SilcClientEntry, SilcChannelEntry and
1510 SilcServerEntry to silcclient.h to be public and documented
1511 them for application. Affected files are
1512 lib/silcclient/silcclient.h and idlist.h.
1514 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1516 * Fixed manual page installation patch by Ville Räsänen.
1517 USERS help page fix patch by Ville Räsänen
1519 * Changed the silc_client_command_call interface to make
1520 the command call simpler for the application. The library
1521 now handles the command line parsing, command finding and
1522 execution. Application only needs to call the function
1523 with the command line. Affected files are
1524 lib/silcclient/silcclient.h, command.[ch].
1526 * Fixed silc_get_input to NULL-terminate the returned input.
1527 Affected file lib/silcutil/silcutil.c.
1529 * Resolve the client's public key in JOIN command if the
1530 founder auth data is being requested but we don't know the
1531 client's public key. Affected file silcd/command.c.
1534 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * Print notify for server opers when backup router comes
1537 online. Affected file silcd/server.c.
1539 * Fixed the INVITE command to send the invite list in
1540 command reply. Affected file silcd/command_reply.c.
1542 * Fixed MOTD command reply sending. Affected file
1545 * UTF-8 decode the topic in TOPIC command reply and LIST
1546 command reply in Irssi SILC client. Affected file is
1547 irssi/src/silc/core/client_ops.c.
1549 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * Fixed the INVITE command to not crash Irssi SILC client
1552 when given without nickname argument. AFfected file
1553 irssi/src/silc/core/client_ops.c.
1555 * Fixed double free in WHOIS query on normal server when
1556 forwarding query to router. Affected file is
1557 silcd/server_query.c.
1559 * Fixed WATCH command reply handling on normal server which
1560 was missing altogether. Affected file silcd/command_reply.c.
1563 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1565 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1566 Included yodl sources for each of these. Also modified
1567 Makefile.am prototype to install these files to proper
1568 locations. Updated CREDITS. Affected file Makefile.am.pre,
1569 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1572 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1574 * Added support for encrypted private key files. Now
1575 passphrase must be provided when new key pair is created
1576 (can be empty though), and prompted when loading the
1577 private key. Added support for loading the old-style
1578 non-encrypted private keys as well. Affected files
1579 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1582 * Fixed silc_get_input to accept input on all terminals.
1583 Affected file lib/silcutil/silcutil.c.
1585 * Moved the Irssi SILC client key loading and other stuff
1586 to be called after the arguments and UI is initialized.
1587 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1589 * Added -P option to Irssi SILC client which can be used
1590 to change the passphrase of the private key. Affected
1591 file irssi/src/silc/core/silc-core.c.
1593 * Added silc_change_private_key_passphrase apputil routine
1594 to lib/silcutil/silcapputil.[ch].
1596 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Fixed connection closing in client library to not crash.
1599 Moved the connection freeing totally to function
1600 silc_clinet_del_connection. Affected file
1601 lib/silcclinet/client.c.
1603 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Changed includes/silcincludes.h to silcincludes.h.in to
1606 include configuration specific information. The silcdefs.h
1607 is not included in to installation anymore (it's only
1608 compilation time header).
1610 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * Moved the SilcClient and SilcClientConnection from client.h
1613 to the public lib/silcclient/silcclient.h. Changed the
1616 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1618 * If version string in silc_clinet_alloc is NULL the library
1619 puts it automatically. Affected file lib/silcclient/client.c.
1621 * Changed the version strings from variables to #define's
1622 in includes/silcversion.h.
1624 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Added shared library complation support.
1628 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Added lib/silcutil/silcapputil.[ch] for application
1631 utility functions. It includes routines for applications'
1632 convenience. Added silc_create_key_pair, silc_show_public_key
1633 and silc_load_key_pair functions.
1635 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Send RESUME_CLIENT packet from router to backup routers
1638 to in resuming. Affected file silcd/packet_receive.c.
1640 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1642 * In IDENTIFY command parsing, send all other IDs except
1643 Client IDs explicitly to router for resolving on normal
1644 server. Also check that ID received in WHOIS command is
1645 always Client ID, others are not allowed. Affected file
1646 silcd/server_query.c.
1648 * Merged latest changes from irssi.org CVS.
1650 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1653 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1655 * Fixed the heartbeat sending in Irssi SILC client. Moved
1656 the silc_client_packet_send to silcclient.h for application
1657 usage. Affected files lib/silcclient/client_internal.h
1658 lib/silcclient/silcclient.h.
1660 * Fixed a bug in query resolving in server. Used wrong
1661 variable in a for loop and crashed. Affected file is
1662 silcd/server_query.c.
1664 * Server constructs requested attributes only to locally
1665 connected clients. Affected file silcd/server_query.c.
1668 * Fixed a bug when sending resolving from router to server
1669 with requested attributes. The constructed WHOIS command
1670 was incorrect. Affected file silcd/server_query.c.
1673 * Fixed Requested Attributes saving in WHOIS command reply.
1674 The length of the data buffer must be saved too. Affected
1675 file silcd/command_reply.c.
1677 * Update the client entry's servername after detaching is
1678 over. Affected file silcd/packet_receive.c. Bug #37.
1680 * Resolve incomplete client entrys in CUMODE_CHANGE and
1681 CMODE_CHANGE notifys. Affected file is
1682 lib/silcclient/client_notify.c. Bug #42.
1684 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Fixed channel key packet processing bug on backup router
1687 during backup resuming protocol. Affected file is
1688 silcd/packet_receive.c.
1690 * Fixed memory leaks in server. Affected files are
1691 silcd/server.c and silcd/packet_receive.c.
1693 * Fixed packet decryption problem when backup router encrypted
1694 channel message with wrong key during backup resuming
1695 protocol. Affected file silcd/packet_send.c.
1697 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1698 Toni Willberg (toniw@iki.fi)
1700 * Changed the SilcCipher context to be private. Changed the
1701 silc_cipher_get_iv to just return pointer to the IV. Added
1702 silc_cipher_get_name to return the name of the cipher.
1703 Fixed code all around to support these changes. Affected
1704 files are lib/silccrypt/silccipher.[ch], client library and
1707 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Fixed unaligned access in lib/silccore/silcattrs.c.
1711 * Fixed libtool linking in lib/silcsim/Makefile.am.
1713 * Fixed services attribute printing. Affected files is
1714 irssi/src/silc/core/silc-queries.c.
1716 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Fixed a crashbug in incoming server accepting. Affected
1719 file silcd/server.c.
1721 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Added automatically generated index to Toolkit Reference
1726 * Added support for Postscript Toolkit Reference Manual.
1728 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1733 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * Added 'send_events' boolean argument to the function
1736 silc_schedule_set_listen_fd which sends the set events to
1737 the application explicitly if set to TRUE. Default action
1738 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1739 lib/silcclient/client_internal.h and silcd/server_internal.h.
1741 * Added silc_compare_timeval to determine which time values
1742 is smaller. Affected file lib/silcutil/silcutil.[ch].
1744 * Added sort-of "Quality of Service" (QoS) support to
1745 SilcSocketConnection. Data reception can be controlled with
1746 rate limit per second and/or read data length limit.
1747 Added silc_socket_set_qos. Affected files are
1748 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1750 * Added the QoS configuration to SILC Server configuration
1751 file. Affected files are silcd/serverconfig.[ch] and
1754 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * Merged with irssi.org CVS.
1758 * Failed OPER and SILCOPER authentications are now logged.
1759 Affected file silcd/command.c. Bugs #25.
1761 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * ROBODoc documented lib/silcutil/silcbuffer.h and
1764 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1765 <ville.rasanen@iki.fi>.
1767 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Added support for auto-passphrase authentication from the
1770 config file during connecting which was not implemented
1771 yet. Affected file irssi/src/silc/core/client_ops.c.
1773 * Fixed a bug in authentication protocol failure handling which
1774 was processing wrong callback context. Affected files
1775 are lib/silcclient/client.c and protocol.c.
1777 * Fixed the /ATTR allow off to actually work. Affected file
1778 is irssi/src/silc/core/silc-queries.c.
1780 * Fixed the /ATTR -del to work. Affected file is
1781 irssi/src/silc/core/silc-queries.c.
1783 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1787 * Fixed mask attribute adding in Irssi SILC client. Affected
1788 file irssi/src/silc/core/silc-queries.c.
1790 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Added support for saving the requested attributes in
1793 WHOIS to directory. Affected file is
1794 irssi/src/silc/core/silc-queries.c.
1796 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Added support for parsing VCard fields that do not have
1799 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1801 * Fixed a double free bug in hash table foreach function
1802 if the entry was deleted in the foreach callback. Affected
1803 file lib/silcutil/silchashtable.c.
1805 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Added silc_attribute_get_verify_data to return the signature
1808 verification data for either user digital signature or
1809 server digital signature in Requested Attributes. Affected
1810 files are lib/silccore/silcattrs.[ch].
1812 * Added silc_vcard_alloc which is used to allocated dynamic
1813 SilcVCard context. The silc_vcard_free now checks whether
1814 the context is dynamically allocated or not. Affected files
1815 are lib/silcutil/silcvcard.[ch].
1817 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Periodically remove the NOATTR status from client entry
1820 so that the client may take the attributes in use even after
1821 server has resolved them unsuccessfully earlier. Affected
1822 file silcd/server_query.c and idlist.h.
1824 * Moved sha1hash and md5hash from client->internal to
1825 SilcClient for application usage. Affected files are
1826 lib/silcclient/client.h and client_internal.h.
1828 * Fixed attribute encoding and decoding bugs. Affected
1829 files lib/silccore/silcattrs.[ch].
1831 * Added ATTR command to Irssi SILC Client which is used to
1832 manage user's Requested Attributes sending and values for
1833 WHOIS command. Affected files around Irssi SILC client.
1835 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * Added silc_buffer_strformat which can be used to format
1838 strings into a buffer which size is automatically increased.
1839 Affected file lib/silcutil/silcbuffmt.[ch].
1841 * Added implementation of VCard (RFC 2426) which can be used
1842 as part of Requested Attributes in WHOIS command. Affected
1843 file lib/silcutil/silcvcard.[ch].
1845 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Some strncat -> silc_strncat changes our the core and
1850 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1851 errors. Added better error printing to SKE library.
1852 Affected files lib/silcske/silcske.c, silcske_status.h and
1855 * Save the PKCS key length even if only private key is set to
1856 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1858 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1859 length in bits not in bytes. Affected files are
1860 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1861 silcd/server_query.c.
1863 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Added silc_attribute_payload_encode_data to directly encode
1866 the data into the attributes buffer. Renamed function
1867 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1868 Affected files are lib/silccore/silcattrs.[ch].
1870 * silc_hash_table_find_foreach calls the foreach function now
1871 once even if the nothing was found with context set to NULL.
1872 Affected file lib/silcutil/silchashtable.[ch].
1874 * Remove the RESOLVING flag from client entry after received
1875 the Requested Attributes from the client. Fixed memory leak
1876 in client entry freeing. Affected files silcd/server_query.c
1879 * Added Requested Attributes support into SILC Client Library.
1880 It is not able to send requested attributes in WHOIS command,
1881 and also receive and process requested attributes. Added
1882 silc_client_attribute_[add|del] and silc_client_attributes_get
1883 functions. Added also `ignore_requested_attributes' to the
1884 SilcClientParams to not use attributes in client. Affected
1885 files are lib/silcclient/command.c, client_attrs.[ch],
1886 silcclient.h, client_internal and client.[ch].
1888 * Changed the silc_client_get_client_by_id to support Requested
1889 Attributes, it takes them as argument now. Affected file
1890 is lib/silcclient/silcclient.h, and idlist.c.
1892 * Added -details option to WHOIS command in Irssi SILC Client
1893 to support the requested attributes. By default it requests
1894 all attributes. Affected file lib/silcclient/command.c and
1895 irssi/doc/help/in/whois.in.
1897 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1899 * Add also SERVICE attribute for server-constructed attribute
1900 data. Also digitally sign the attributes and add
1901 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1902 silcd/server_query.c.
1904 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Changed the silc_attribute_payload_encode to support list
1907 of attributes (function may be called several times to add
1908 a new attribute). Removed the silc_attribute_payload_encode_list
1909 function. The encoding function now also automatically encodes
1910 the data, so the caller does not need to do that. Affected
1911 files lib/silccore/silcattrs.[ch].
1913 * Added support for replying on behalf of the user to the
1914 Requested Attributes in WHOIS command in the server. Affected
1915 file silcd/server_query.c.
1917 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1918 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1920 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1922 * Don't swtich to become primary router if we are backup if
1923 decryption error has occurred. Affected file silcd/server.c.
1925 * Fixed a bug in backup router IP address comparison in
1926 silc_server_backup_get.
1928 Save now also the port of the server/router and use that
1929 in comparison as well. Affected file silcd/server_backup.c.
1931 * Normal server now reconnects to backup router automatically
1932 if connection is lost to it. Affected file silcd/server.c.
1934 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * If packet processing fails (like integrity check fails)
1937 the connection is closed now. Affected files are
1938 lib/silccore/silcpacket.c and silcd/server.c.
1940 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Fixed double free in RSA public key set function
1943 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1946 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1949 Added server_query.[ch] which provides one interface for
1950 querying information using all three commands.
1952 * Changed all "typedef unsigned char" in core library to
1953 "typedef SilcUInt8".
1955 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1959 * Renamed silc_server_get_client_resolve to
1960 silc_server_query_resolve and moved to server_query.[ch].
1962 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Resumed client packet handling from server put the resumed
1965 client on wrong list on router and caused the client not
1966 be present on the network anymore. Now fixed to put the
1967 client to correct list. Affected file silcd/packet_receive.c.
1969 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1971 * Various cleanup in error message output in config parsing code
1972 and in server init code. Fixed error log files containing
1973 too many newlines ('\n') in some situations. Affected files are
1974 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1976 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Use the reverse lookupped hostname in client internals
1979 instead of one user provided us as remote server name.
1980 Affected file lib/silcclient/client.c.
1982 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Added 'app_context' to silc_schedule_init. It is an
1985 application specific context that is delivered to application
1986 in task callback functions. Affected files are
1987 lib/silcutil/silcutil.[ch].
1989 * The hb_context in SilcSocketConnection is not freed
1990 automatically anymore (application must free it). Freeing
1991 it automatic is inconsistent. Affected files are
1992 lib/silcutil/silcsockconn.[ch].
1994 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Added support for removing explicitly added client connections
1997 in rehash and closing the client connections if they were
1998 unconfigured in the rehash. Affected file silcd/server.c.
2000 * Added support for aborting automatically pending commands
2001 that never receives the reply (to avoid memory leaks).
2002 Added also silc_server_command_pending_timed to set the
2003 specific timeout for pending command. Affected files are
2004 silcd/command[_reply].[ch].
2006 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2007 specs and lib/silccore/silcstatus.h.
2009 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * Changed the silc_get_time to accept time value as argument
2012 or if zero is sent return current local time. Affected
2013 file lib/silcutil/silcutil.[ch].
2015 * Added STATS command to client library and Irssi SILC client.
2016 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2018 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Assure that channel key is set before sending it. May
2021 crash server otherwise. Affected file silcd/packet_send.c.
2023 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Assure that endless loop cannot happen with detached client
2026 resolving on normal server. Added idlist status
2027 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2028 silcd/idlist.h and silcd/packet_receive.c.
2030 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Incoming file transfer request cannot use same session as
2033 the sending session. This can happen when sending file to
2034 yourself. Crashed the client on quit. Affected file
2035 lib/silcclient/client_ftp.c. Bug #24.
2037 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Implemented the draft-riikonen-precense-attrs draft and
2040 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2042 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Distribute the SERVER_SIGNOFF notify also to local backup
2045 routers from the primary router. The backup router may not
2046 have the signing of local server directly connected and need
2047 to know about the signoff. Affected file silcd/server_util.c.
2049 * Use the primary router as the origin of the locally connected
2050 server when it is disconnecting from the backup router since
2051 that's where it really is coming from. Now the clients from
2052 the disconnecting server are removed correctly and "shadow"
2053 clients are not left to the backup router. Affected file
2056 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * If normal server is standalone and found existing but disabled
2059 channel, do not re-create the channel since it creates
2060 duplicate same channels. Affected file silcd/server.c.
2062 * Added anonymous client connections support to server. New
2063 "anonymous" configuration option to ConnectionParams section
2064 added. If set to true, the username and hostname information
2065 of the client will be scrambled and anonymous user mode is
2066 set automatically to the user. Affected files are
2067 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2069 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * In JOIN notify handling, mark that the cache entry of the
2072 client cannot be expired. Can cause crashes on normal
2073 server (asserts client->channels). Affected file is
2074 silcd/packet_receive.c.
2076 * From now on distribution versions are used as protocol versions
2077 instead of by default using the Toolkit base version as protocol
2078 version. Affected file prepare.
2080 * Do not set the locally resolved hostname for local client
2081 entry but take what server sends. This way the real hostname
2082 is showed in WHOIS for yourself. Affected file is
2083 lib/silcclient/idlist.c and lib/silcclient/client.c.
2085 * Resolve local info with IDENTIFY when connecting to server.y
2087 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2089 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2090 for implied search (not needed on platforms which has native
2091 pthreads library). Use --without-pthreads to disable threads.
2092 Affected file is configure.in.pre
2094 * Fixed --with-iconv on platforms which need to bypass (broken)
2095 native iconv(). Affected file is configure.in.pre
2097 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Moved -C option parsing in Irssi SILC client at same time
2100 as other options. The UI was initialized earlier and caused
2101 problems on command line. Bug #16. Affected file is
2102 irssi/src/silc/core/silc-core.c.
2104 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2106 * Added global variable silc_log_timestamp that tells silclog
2107 wether to print or not the timestamp in the logging files.
2108 Affected file lib/silcutil/silclog.[ch].
2110 * Added silcd configuration option Timestamp in the Logging
2111 section. Affected file silcd/serverconfig.[ch],
2112 doc/example_silcd.conf.in.
2114 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Fixed fingerprint checking to check for entirely empty
2117 fingerprint instead of two first bytes when determining
2118 if it is set. Bug #18. Affected file silcd/command.c.
2120 * Fixed duplicate PKCS name registering to not allow it.
2121 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2123 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2125 * Conditionalize non-gcc compiler optimizations for various
2126 platforms, enable those commented out. Cleanups.
2127 Affected file lib/silcmath/mpi/configure.in
2129 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2131 * silc_rng_exec_command() left zombie processes if command
2132 didn't generate any output. Affected file
2133 lib/silccrypt/silcrng.c
2135 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2137 * Rewrote iconv checking, introduce --with-iconv for systems
2138 which rely on libiconv. Check if iconv() provided by libc
2139 is good enough, otherwise demand libiconv. Affected file
2142 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2144 * Search for ldopen() also in libc. This enables SIM support
2145 on *BSD systems. Based on patch from Alex Zepeda. Affected
2146 file configure.in.pre
2148 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2150 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2151 This fixes prepare on *BSD systems. Affected file
2154 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * More fixed for not having purge timeout for global clients
2157 that are on channel. Affected files silcd/command_reply.c
2160 * Fixed the rekey protocol to work with backup router connections.
2161 Rekey packets are now allowed on disabled connections as
2162 well. Affected files silcd/packet_send.c and server.c.
2164 * Do not switch to be as backup router when shutting down and
2165 closing the primary connection. Affected file silcd/server.c.
2167 * Fixed memory leaks in backup router deleting. Added
2168 silc_server_backup_free to free all data during shutdown of
2169 server. Affected files silcd/server_backup.[ch].
2171 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Do not process commands if the sock->user_data is NULL.
2174 Affected file silcd/command.c.
2176 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Fixed buffer overflow and security problems (loosing bits
2179 in CFB encryption) in SILC RNG. Problems reported by
2180 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2182 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Added yet more checks that client is not expired on global
2185 list if it is on channels. Affected file is
2186 silcd/command_reply.c.
2188 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Merged c0ffee's MIME signal patch which adds support for
2191 sending also MIME messages in Irssi SILC Client, and handling
2192 received MIME messages in a signal (and perhaps doing something
2193 to non-textual MIME messages).
2195 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Fixed pending command deletion in server and client library
2198 to check the whole list instead of breaking after first found.
2199 The affected files are silcd/command.[ch] and
2200 lib/silcclient/command.[ch].
2202 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2205 secret or private, otherwise it's possible to find out
2206 whether a secret channel exists or not. Affected file
2209 * If CMODE change fails during the mode setting, assure that
2210 the old mode mask is set for the channel back. Affected
2211 file silcd/command.c.
2213 * Fixed passphrase saving on +a channel on normal server
2214 after successful JOIN command. Affected file silcd/command.c.
2216 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Remove server/router operator privileges in DETACH command,
2219 since it's possible to resume to server where these
2220 privileges would not be allowed for the client. Affected
2221 file silcd/command.c.
2223 * Do not set to wait for backup in rehash of the server.
2224 Affected file silcd/server.c.
2226 * Do not check listener sockets when counting how many
2227 socket connections we have. Affected file is
2228 silcd/server_util.c.
2230 * Do not announce disconnected clients that are remaining
2231 in history (for WHOWAS). This is because SIGNOFF notify
2232 for these has been sent earlier already. Affected file
2235 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Buffer overflow with CUMODE command's mode->mode character
2238 conversion. Reported by Ville Räsänen. Affected file
2239 lib/silcutil/silcutil.c.
2241 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Allow heartbeat packets to go disabled connections anyway.
2244 Affected files silcd/server.c and silcd/packet_send.c.
2246 * Do not broadcast New Channel packets with List flag set
2247 in the packet to backup routers. The router must check
2248 for the correctness of the packets before sending them.
2249 It is possible that router will have enforce Channel ID
2250 change and this would cause desync in the backup router.
2251 Affected file silcd/packet_receive.c.
2253 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2254 are handled in list parsing. They are not list packets
2255 anymore. Affected file silcd/packet_receive.c.
2257 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Stop waiting for backup router through the timeout, not
2260 directly after backup router has arrived. Affected file
2263 * Do not re-create channel keys and send them when removing
2264 clients in server shutdown. Affected files are
2265 silcd/server_internal.h and silcd/server_util.c.
2267 * Notify distribution to backup routers was missing from
2268 the silc_server_send_notify_dest function which caused
2269 desyncing problems with backup router. Affected file is
2270 silcd/packet_send.c.
2272 * The client's channel removing was working wrong on
2273 backup router. It assumed that it doesn't know global
2274 information but backup router does know. For this reason
2275 it could remove channel when it wasn't supposed to do that.
2276 Affected file silcd/server.c and silcd/server_util.c.
2278 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Stop for a couple seconds after badkup router has become
2281 primary router. Affected file silcd/server.c.
2283 * Added silc_server_remove_servers_by_server, which is used
2284 to remove servers originated from some other server. Also
2285 clients of those servers can be removed too. Affected file
2286 silcd/server_util.[ch].
2288 * When removing clients after a server has signed of remove
2289 also all servers behind that server (unless they are known
2290 to be available locally), and send SERVER_SIGNOFF for each
2291 of the server separately. Also the signed off clients are
2292 sent now separately per signed off server. The affected files
2293 are silcd/server.c and silcd/server_util.[ch].
2295 * All servers added with silc_idlist_add_server must always
2296 have both "router" and "connection" pointers set. Otherwise,
2297 bad server entries may be left around in the cache.
2298 Affected file silcd/command_reply.c.
2300 * Do not create the channel key in NEW_CHANNEL packet
2301 processing if the channel is empty. Affected file
2302 silcd/packet_receive.c.
2304 * Completed backup router support for standalone routers.
2305 Supports also servers in the cell that do not use the backup
2308 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2310 * Fixed a bug in silc_string_regexify which did not add '^'
2311 at the start of each string, and thus the matching was
2312 not explicit. For example ban list iikone@*!*@* would
2313 match also "priikone", which is wrong, it would have to be
2314 *iikone@*!*@* to match also "priikone". Affected
2315 file lib/silcutil/unix/silcunixutil.c.
2317 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Enable all local server connections before updating client
2320 caches when we've become backup router. Otherwise, signoff
2321 packets may not reach the clients. Affected files are
2322 silcd/server.c and silcd/server_util.[ch].
2324 * Fixed a bug in version string parsing which could crash
2325 the program with specially formatted version string.
2326 Bug reported and patch provided by Ville Räsänen. Affected
2327 file lib/silcutil/silcutil.c.
2329 * Handle the disconnection immediately when DISCONNECT
2330 packet is received in server. Affected file silcd/server.c.
2332 * Primary router now waits a short time (10 seconds) for
2333 backup router connection before accepting any other
2334 connection (except local). Affected file silcd/server.c,
2337 * Fixed a crash in client libary in NICK_CHANGE notify when
2338 NICK_CHANGE arrived for client entry we are resolving
2339 currently. Affected file lib/silcclient/client_notify.c.
2341 * Call the sconn->callback completion even if error had
2342 occurred. Start reconnecting always if connection to
2343 primary router fails during backup router protocol.
2344 Affected files silcd/server.c and server_backup.c.
2346 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Added functions silc_server_send_opers and
2349 silc_server_send_opers_notify to send packets stricly
2350 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2351 to send variable argument notify to operators.
2352 Affected files silcd/packet_send.[ch] and silcd/server.h.
2354 * Removed UMODE rights checking with UMODE_CHANGE notify.
2355 Affected file silcd/packet_receive.c.
2357 * Server/router operator now receives notify when network
2358 switches to backup router and when it resumes the use of
2359 primary router. Affected file silcd/server.c and
2360 silcd/server_backup.c.
2362 * Fixed the updating of client information after backup
2363 resuming protocol is over; update all except local clients
2364 to the new primary router. The affected file is
2365 silcd/server_util.c.
2367 * Added support for closing active connections in rehash
2368 that were unconfigured by the user. Supports currently
2369 closing server and router connections. Affected file
2372 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2374 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2377 is NULL since seems that on some platforms NULL is allowed
2378 and on some it's not. Fallback encoding is used instead.
2379 Affected file lib/silcutil/silcstrutil.c.
2381 * Fixed statistics updating for incoming server connection
2382 which could cause problems when re-connecting. Affected
2383 file silcd/server.c.
2385 * Preliminary backup router support for standalone router
2386 added. Affected files in silcd/.
2388 * Mark server connections in backup router disabled before
2389 and after backup protocol. Affected file is
2390 silcd/server_backup.c.
2392 * Added support for reconnecting to remote server connection
2393 even if the protocol fails, and if the configuration wants
2394 us to keep trying to connect anyway.
2396 Server connection is not allowed to backup router if
2397 backup router does not have connection to primary router yet.
2399 Affected file is silcd/server.c.
2401 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Added silc_client_udpate_server function to update changed
2404 server info. Affected file lib/silcclient/idlist.[ch].
2406 * Added check for server entries that are being resolved when
2407 notify is received. If being resolved, handle the received
2408 notify only after it's resolved so that all notifys are
2409 handled in same order as received from the server.
2411 Added similar resolver check to channel entries. Every
2412 notify that cause resolving of any information that affects
2413 channel entry marks the channel entry in waiting state.
2414 After whatever resolving is over the waiters are signalled
2415 and only then the notifys are handled in the same order
2416 as delivered from the server.
2418 Affected files are lib/silcclient/idlist.[ch], and
2421 * Fixed KILLED notify handling in normal server. Affected
2422 file silcd/packet_receive.c.
2424 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2425 is locally connected, or was locally connected (but may
2426 be detached and connection is not active). Added also
2427 SILC_IS_LOCAL for checking this status. Affected files
2428 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2429 silcd/server.c and silcd/server_internal.h.
2431 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Don't send or handle TOPIC_SET if topic is already set and
2434 is same as being set. Affected files silcd/command.c and
2435 silcd/packet_receive.c.
2437 * Fixed CMODE change rights checking to work correctly when
2438 removing modes by operator. Affected file is
2439 silcd/server_util.c.
2441 * Fixed some handling with New Channel packet in router and
2442 fixed some CMODE_CHANGE notify handling in server and router.
2443 Affected file is silcd/packet_receive.c.
2445 * Changed "disconnect" client operation to include the
2446 reason of the disconnection and optional disconnection
2447 message. Affected file lib/silcclient/silcclient.h.
2449 * Made the compilation of lib/contrib/ stuff conditional.
2450 Affected files configure.in.pre, lib/contrib/Makefile.am.
2452 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2455 to the sender of the notify too, to avoid situation where two
2456 notifys are in the network at the same time going to oppsite
2457 directions. Affected file silcd/packet_receice.c.
2459 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Delete the client from channel even if the cilent->id is
2462 NULL. It was possible that client was deleted without
2463 removing from channels (theoretically at least). Affected
2464 file silcd/server.c and silcd/server_util.c.
2466 * Free the client data too when resuming is not successful.
2467 Affected file silcd/packet_receive.c.
2469 * Merged some code from c0ffee's silc-plugin. Affected files
2470 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2472 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2473 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2474 to the primary router connection, the other one returns
2475 TRUE if packet must be broadcasted to network.
2477 * All notifys that are destined to primary router (to network)
2478 are now automatically sent to backup routers even if the
2479 router is standalone (and has backup router). Affected files
2482 * Added --without-irssi and --without-silcd configuration
2483 options for disabling the compilation of these applications.
2484 Affected file configure.in.pre and prepare.
2486 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2489 UTF-8 encoding and decoding. Added also new encodings
2490 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2492 Added also SILC_STRING_LANGUAGE which is language and charset
2493 specific encoder and decoer for those platforms that support
2494 iconv(). It can convert the UTF-8 to and from the locale
2495 specific character set.
2497 Affected file lib/silcutil/silcstrutil.[ch].
2499 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2501 * Added function silc_get_command_name to the file
2502 lib/silcutil/silcutil.[ch].
2504 * Improved the server debug output a bit. Affected files are
2507 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Save the channel passphrase when received succesful JOIN
2510 command reply from router, on normal server. Otherwise
2511 joinig +a channels from normal server is not possible.
2512 Affected file silcd/command.c.
2514 * Fixed a bug in TOPIC_SET notify handling. The notifier
2515 may be other than client too, like server or channel.
2516 It expected it to always be only client and ignored the
2517 notify. Affected file silcd/packet_recieve.c.
2519 * Removed some (unnecessary) debug printing from
2520 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2522 * Do not force CMODE_CHANGE when server is announcing new
2525 Router announces stuff only after server reannounces channel
2526 after CHANNEL_CHANGE notify.
2528 These fixes optimizes the announcing procedure, and perhaps
2529 fixes some problems too. Affected file silcd/packet_receive.c.
2531 * Fixed SERVER_SIGNOFF sending to local clients. It was
2532 totally broken and sent the notify to all local clients,
2533 instead of only to those that was on same channel as the
2534 signing off clients. Affected file silcd/server_util.c.
2536 * Added -D option to server. It can be used to give debug
2537 level. The levels are from 0 - 99, and are predefined for
2538 smooth server debugging. (see silcd.c for the predefined
2539 levels). Affected file silcd/server.c.
2541 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Fixed a bug in Irssi SILC client to close the connection
2544 properly when disconnecting from server. Affected file
2545 irssi/src/silc/core/client_ops.c.
2547 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * When authenticating as founder during JOIN command, check
2550 that the one authenticating becomes the only founder on the
2551 channel. Affected file silcd/command.c.
2553 * Better checking for founder mode setting when CUMODE_CHANGE
2554 notify is received. Affected file silcd/packet_receive.c.
2556 * Close all connections when shutting down the server by sending
2557 DISCONNECT packet. Close all listeners too when shutting
2558 down the server. Affected file silcd/server.c.
2560 * Handle DISCONNECT packet correctly in client library by
2561 calling the "disconnect" client operation. Affected file
2562 lib/silcclient/client.c.
2564 * Handle local errors correctly during resuming. Affected
2565 file lib/silcclient/client.c.
2567 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * The log file is not dupped internally anymore in
2570 lib/silcutil/silclog.c. Fixed memory leaks too.
2572 * The scheduler now dispatches all pending timeout tasks
2573 when it is uninitialized with silc_schedule_uninit.
2574 Affected file lib/silcutil/silcschedule.c.
2576 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Added --enable-stack-trace option to configure. Added
2579 memory allocation stack trace support. Added files
2580 lib/silcutil/stacktrace.[ch]. Affected files are
2581 lib/silcutil/silcmemory.[ch].
2583 * Fixed memory leaks from libraries and server. Affected
2584 files around the tree.
2586 * Reverted back a fix made to CUMODE which broke it.
2587 Affected file silcd/command.c.
2589 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2592 core library, and implemented it. All textual messages SHOULD
2593 use this flag and the message MUST be UTF-8 encoded.
2594 All text messages sent by Irssi SILC client are now UTF-8
2595 encoded (regardless whether the terminal supports UTF-8 or not).
2596 Affected files are lib/silccore/silcchannel.h,
2597 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2600 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Added lots of new statistics updating that was missing from
2603 the server and router code. Affected files in silcd/.
2605 * Sending SIGUSR1 signal to server now dumps the current
2606 server statistics into /tmp directory. Affected file is
2609 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2610 the SILC Hash Interface also. Added new functions
2611 silc_hash_get_name, silc_hash_init, silc_hash_update and
2612 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2614 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Added some better info printing for client during connecting.
2617 Affected file silcd/server_util.c.
2619 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2620 to silence a user on a channel. Affected files are
2621 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2622 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2623 and silcd/packet_receive.c.
2625 * Fixed a fatal bug in handling of malformed command payload.
2626 Affected file silcd/command.c.
2628 * Fixed a double free when announcing channel users to router.
2629 Affected file silcd/server.c.
2631 * After successful authentication to channel founder mode, check
2632 that there isn't anyone else with founder mode on the channel.
2633 The one that authenticated will become founder and anyone
2634 else is demoted. Affected file silcd/command.c.
2636 * Added error printing of any error that has occurred during
2637 any command in client library. Affected file is
2638 irssi/src/silc/core/client_ops.c.
2640 * Removed some error printing from the client library and left
2641 it for the application to worry (from the error status it
2642 receives in 'command' client operation. Affected file is
2643 lib/silcclient/command.c.
2645 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2648 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2649 Starting key agreement with itself is denied. Affected file
2650 is lib/silcclient/client_keyagr.c.
2652 * Fixed some error checkings from the SFTP library which caused
2653 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2654 and lib/silcsftp/sftp_util.c.
2656 * Added new "debug" and "debug_string" settings to Irssi SILC
2657 client which can be used to print runtime debugging on the
2658 Irssi's screen. Available when compiled with --enable-debug
2659 option. Affected file irssi/src/silc/core/silc-core.c.
2661 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2663 * Fixed a missing variadic parameter in a function call that
2664 caused server crash when a non-allowed connection arrived.
2665 Reported by Richard Becker. Affected file silcd/server.c.
2667 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Added WATCH list sending to backup routers from router.
2670 The WATCH command is sent by the router to the backup
2671 router. Affected file silcd/command.c.
2673 * Mark the backup_router flag for RouterConnection entry
2674 if the backup router stuff is defined in the config file.
2675 Affected file silcd/serverconfig.c.
2677 * Fixed some backup data sending around the code to work better
2678 if the router is standalone router. Not all places were fixed.
2679 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2682 * Fixed the router connecting when connecting to multiple
2683 routers. It ignored every other router except the first
2684 one. Affected file silcd/server.c.
2686 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Made the private key generation after expiration optional.
2689 If not created after expiration the old key will re-expire
2690 at a later time (and thus key pair is not necessary to
2691 change). Affected file irssi/src/silc/core/clientutil.c.
2693 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * The length arguments in bind() and connect() were wrong
2696 and fixed now to used SIZEOF_SOCKADDR in the
2697 lib/silcutil/unix/silcunixutil.c.
2699 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Fixed detach timeout handling to use Client ID and not
2702 the actual client entry which may be freed in the callback.
2703 Affected file silcd/command.c.
2705 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Merged c0ffee's multiple interface support patch.
2708 Affected files in silcd/.
2710 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Cleanup keys properly. Affected file is
2713 irssi/src/silc/core/clientutil.c.
2715 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Display the user mode on the status bar. Affected file
2718 irssi/src/silc/core/silc-expandos.c.
2720 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * If private message key is not set, but the flag is set in
2723 the packet, ignore the packet since it cannot be decrypted.
2724 Affected file lib/silcclient/client_prvmsg.c.
2726 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * When resuming client, remove the old client entry from
2729 the watcher list too. Affected file silcd/packet_receive.c.
2731 * Do not allow normal server to force founder mode away
2732 from router if the founder mode is already set. Affected
2733 file silcd/packet_receive.c.
2735 * Remove the client entry with watch notify types with short
2736 timeout, and not directly, so that other notifys can be
2737 retrieved too. Affected file lib/silcclient/client_notify.c.
2739 * Display notification about data messages that cannot be
2740 displayed. Affected files irssi/src/silc/core/client_ops.c,
2741 irssi/src/fe-common/silc/module-formats.[ch].
2743 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Fixed the CHANNEL_CHANGE notify handling in client libary
2746 to not use freed memory. Affected file is
2747 lib/silcclient/client_notify.c.
2749 * Fixed CUMODE_CHANGE notify handling in server. Affected
2750 file silcd/packet_receive.c.
2752 * Fixed USERS command to support empty channels. Affected
2753 file silcd/command.c.
2755 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Allow multiple identical pending commands to be registered
2758 in client library. Affected file is lib/silcclient/command.c.
2760 * Call the completion for resolving client information only
2761 after all resolvers has finished. This fixes a crash in
2762 the client. Added support for checking when the resolvers
2763 are finished. Affected file is lib/silcclient/idlist.c.
2765 * Wait by default 3 seconds before reconnecting to the server
2766 after being disconnected. Makes the /detach command a bit
2769 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2771 * Check the watcher list before sending signoff notifys
2772 when closing client connection. Affected file is
2775 * Added better CMODE command rights checking. Affected file
2776 silcd/server_util.c.
2778 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Fixed watcher list checking during server signoff. It
2781 crashed the server. Affected file silcd/server_util.c.
2783 * The JOIN command reply returns now the founder's public
2784 key. Affected file is silcd/command.c.
2786 * Announce the channel mode, and the mode properties with
2787 CMODE_CHANGE notify. Affected file silcd/server.c.
2789 * Mark new channels by default disabled, untill at least
2790 one user joins the channel. Affected file is
2791 silcd/packet_receive.c.
2793 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * The nickname argument to watch notify can be optional.
2796 Fixes a crash in server. Affected file silcd/packet_send.c.
2798 * Remove the client entry from cache if the WATCH notify type
2799 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2800 lib/silcclient/client_notify.c.
2802 * Check the watcher list before and after changing nickname
2803 when the NICK_CHANGE notify is received. Affected file is
2806 * Fixed a crash in OPER and SILCOPER command sending. Empty
2807 passphrase caused the crash. Affected file is
2808 lib/silcclient/command.c.
2810 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Merged with Irssi CVS for Irssi SILC client.
2814 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * Completed the protocol specifications.
2818 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Merged with Irssi CVS for Irssi SILC client.
2822 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Added the founder's public key delivery to the
2825 CUMODE_CHANGE notify type as well. Updated the protocol
2826 specs and the code. Affected files are silcd/packet_send.[ch],
2827 silcd/packet_receive.c and silcd/command.c.
2829 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added silc_pkcs_public_key_copy function into the
2832 lib/silccrypt/silcpkcs.[ch].
2834 * Remove the `iv' from the SilcChannelEntry since we can
2835 live without it. Affected files are silcd/idlist.h and
2836 silcd/packet_receive.c.
2838 * Added support for sending the founder's public key in
2839 the CMODE_CHANGE notify packet in the server. Affected
2840 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2841 silcd/command.c and silcd/server.c.
2843 * Changed the FOUNDER_AUTH authentication to use only
2844 public key authentication as defined by new protocol
2845 specs. Passphrase authentication with that mode cannot
2846 be used anymore. It is now possible to reclaim founder
2847 mode from any server in the network. Affected files are
2848 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2850 * Added permanent channels support by making the channel
2851 permanent when FOUNDER_AUTH mode is set on the channel.
2852 The channel will not be destroyed even if channel is empty
2853 when that mode is set. Protocol TODO #17. Affected
2854 files are silcd/server.[ch], server_util.[ch],
2855 silcd/command.c, silcd/packet_receive.c and
2856 lib/silcclient/command.c.
2858 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Added reference counter to the command reply context in
2861 the client library. Affected files are
2862 lib/silcclient/command_reply.[ch].
2864 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Fixed rekey protocol with PFS in the client library.
2867 Affected file is lib/silcclient/protocol.c.
2869 * Added support for list of errors in client library
2870 command reply handling. Affected file is
2871 lib/silcclient/command_reply.c.
2873 * Defined that the WHOIS and IDENTIFY commands can send
2874 list of errors. Updated the protocol specs. Protocol
2877 * Added support for sending list of errors to WHOIS and
2878 IDENTIFY commands in server. Added support for receiving
2879 list of errors in server. Affected files are
2880 silcd/command.c and silcd/command_reply.c.
2882 * Fixed client info resolving on LEAVE command in client
2883 library to not crash. Affected file is
2884 lib/silcclient/client_notify.c.
2886 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Defined that the NICK command replies with thew changed
2889 nickname too, to make the nickname changing simpler at
2890 the client's end. Updated protocol specs and the code
2891 in client and server. Affected files are
2892 silcd/command.c, lib/silcclient/command_reply.c and
2893 lib/silcclient/command.c.
2895 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Added `Compressed' packet flag to indicate that the packet
2898 payload is compressed by the sender. Updated the protocol
2899 specs and the core library. The compression still is not
2900 implemented in the sources. Affected file is
2901 lib/silccore/silcpacket.h.
2903 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Remove pending command callbacks also if the connection
2906 to the server is destroyed. Affected file is
2907 lib/silcclient/client.c.
2909 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Added new QUIET channel user mode that can be used to
2912 quiet a user in a channel. Updated the protocol specs but
2913 it wasn't implemented yet. Protocol TODO #27. Affected
2914 file is lib/silccore/silcmode.h.
2916 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Added BLOCK_INVITE user mode to be able to block incoming
2919 invite notifications. Protoocol TODO #26. Affected files
2920 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2923 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2924 the protocol specs and the code. Affected file is
2925 lib/silccrypt/silcpkcs.c.
2927 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Disconnect Payload includes now the status type. Updated
2930 the protocol specs and the code. Protocol TODO #25.
2931 Affected files are silcd/server.c, lib/silcclient/client.c.
2933 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2934 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2935 Moved the silc_client_command_status_messages table to the
2936 lib/silcutil/silcutil.c and added new funtion
2937 silc_get_status_message, which deprecates function
2938 silc_client_status_message. Affected files are
2939 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2940 lib/silcutil/silcutil.[ch].
2942 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Defined that the nickname hash in Client ID MUST be from
2945 lowercase nickname. This effectively changes nicknames in
2946 SILC to case-insensitive. Updated the protocol specs and
2947 the code. Affected files are lib/silcutil/silcutil.[ch],
2948 silcd/serverid.c, and silcd/idlist.c.
2950 * Added new channel user modes BLOCK_MESSAGES_USERS and
2951 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2952 code. Affected files are lib/silccore/silcmode.h,
2953 lib/silcclient/command.c, and silcd/packet_send.c.
2955 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2956 specs and code. Affected file lib/silccore/silcstatus.h.
2958 * Added support for watch list. It is possible to add nicknames
2959 to be watched, and when they come to network, leave network
2960 or user mode changes the watcher will be notified of this
2961 change. Added SILC_COMMAND_WATCH command, added new
2962 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2963 notifications. Updated the protocol specs and implemented
2964 this to library, client and server. Protocol TODO #21.
2965 Affected files are lib/silccore/silccomand.h,
2966 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2967 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2968 silcd/packet_send.[ch], silcd/packet_receive.c, and
2969 irssi/src/silc/core/client_ops.c.
2971 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2972 somebody watching you. Updated the protocol specs and the
2973 code. Affected files are lib/silccore/silcmode.h, and
2974 lib/silcclient/command.c.
2976 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Added service support to SILC protocol. Added new command
2979 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2980 core library. Services are not implemented in server or
2981 client for now. Protocol TODO #20. Affected files are
2982 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2984 * Added SilcStatus argument to `command' client operation
2985 to return the error status when command sending fails
2986 locally. Changed all command in client library to return
2987 correct command status. Affected files are
2988 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2989 irssi/src/silc/core/client_ops.c.
2991 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Added silc_mime_parse function to parse MIME headers.
2994 Affected files are lib/silcutil/silcstruti.[ch].
2996 * Added MIME header parsing in Irssi SILC Client. It displays
2997 all textual MIME objects, others it ignores. Affected file
2998 is irssi/src/silc/core/clien_ops.c.
3000 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3002 * Fixed a bug in the pid writing function, which couldn't be
3003 written in a root-owned directory.
3005 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Defined that channel message to unknown Channel ID must
3008 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3009 Updated the protocol specs and the code in server. The
3010 affected file is silcd/packet_receive.c.
3012 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3015 that it is used to send error notifys if error occurs during
3016 some SILC packet processing, except commands. The error
3017 types are same as for command reply types. Defined that
3018 if private message is sent to unknown Client ID the error
3019 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3020 Updated the protocol specs and code. Affected files are
3021 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3022 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3023 and irssi/src/silc/core/client_ops.c. Renamed the
3024 SilcCommandStatus to SilcStatus.
3026 * Defined the use of extra WHOIS attributes in WHOIS command.
3027 The <Requested Attributes> (defined in a separate document)
3028 can be used to request additional information about user
3029 not returned by standard WHOIS command. Defined that server
3030 can send WHOIS command directly to client. Client provides
3031 the requested attributes to the server. Updated the protocol
3032 specs. Protocol TODO #4. Implementation is not done yet
3033 (Protocol TODO #24).
3035 * Renamed function silc_client_command_status_message to
3036 silc_client_status_message. Affected files are
3037 lib/silcclient/command_reply.[ch].
3039 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3042 32 bit integers. Updated the protcol specs and the code.
3043 Affected files are silcd/command.c and
3044 lib/silcclient/command.c.
3046 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3048 * Fixed a bug in library where sending a bogus authentication
3049 payload would lead to a crash. Affected file is
3050 lib/silccore/silcauth.c.
3052 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added detach_disabled and detach_timeout server config
3055 options to the server. Affected files silcd/serverconfig.[ch],
3056 silcd/command.c and silcd/packet_receive.c.
3058 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Added resolve_cmd_ident field to the SilcClientEntry structure
3061 too so that if the entry is for example being resolved so
3062 another command may attach to the same pending command reply
3063 without requiring to resolve the same entry again. Added
3064 support for adding multiple pending commands for one
3065 command idenfier. Affected files lib/silcclient/command.[ch],
3066 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3068 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Defined that server receives WHOIS command reply for private
3071 and secret channels too. Updated protocol specs and the
3072 code in server. Affected file silcd/command.c.
3074 * Defined <channel user mode list> argument to WHOIS command
3075 reply for returning user modes on the channels. The
3076 channel list now doesn't include the user mode anymore but the
3077 actual channel mode. Updated protocol specs and the code in
3078 client and server. Affected files are silcd/command_reply.c,
3079 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3080 and lib/silcclient/command_reply.c.
3082 * Save the channels list in WHOIS command reply in normal server
3083 so that WHOIS always shows joined channels also in normal
3084 server and not just on router. Affected file is
3085 silcd/command_reply.c.
3087 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Defined that server receives USERS command reply for private
3090 and secret channels too. Updated protocol specs and the
3091 code in server. Affected file silcd/command.c.
3093 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Changed the UMODE's mode mask argument to be optional. If
3096 not provided then the command merely returns the current mode
3097 mask to the client. Updated protocol specs and the server.
3098 Affected file is silcd/command.c.
3100 * Added SILC session detachment/resuming support. It is possible
3101 to detach by closing the network connection and then re-connect
3102 and resume to the old client session. Added DETACHED user
3103 mode that server will set for detached client. Added new
3104 packet RESUME_CLIENT which is used to perform the resuming
3105 process. Added DETACH command. Updated the protocol specs,
3106 core library, client and server. Protocol TODO #22. Very
3107 many affected files around the tree.
3109 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Changed the CMODE's mode mask argument to be optional. If
3112 not provided then the command merely returns the current mode
3113 mask to the client. Updated protocol specs and the server.
3114 Affected file is silcd/command.c.
3116 * Changed the Killer's Client ID in KILLED notify to be just
3117 any ID payload since router server is allowed to kill as well.
3118 Updated protocol specs, client libary and server. Affected
3119 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3120 and irssi/src/silc/core/client_ops.c.
3122 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Added new user modes ANONYMOUS for special anonymous servers
3125 that may set the mode for client, and BLOCK_PRIVMSG which
3126 client may set to block incoming private messages unless the
3127 Private Message Key flag is set (using private keys to protect
3128 private messages). Updated protocol specs and code in client
3129 and server and core library. Protocol TODO #23. Affected
3130 files are lib/silccore/silcmode.h, silcd/server.[ch],
3131 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3132 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3134 * Added new channel user mode BLOCK_MESSAGES which the client
3135 may set to itself to tell server not send channel messages.
3136 Other packets such as channel key packets are still sent.
3137 Protocol TODO #23. Updated the protocol specs, client and
3138 server. Affected files are lib/silccore/silcmode.h,
3139 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3140 lib/silcutil/silcutil.c, silcd/command.c, and
3141 silcd/packet_send.c.
3143 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Redefined the Status Payload to include now two 8 bit fields,
3146 instead of one 16 bit field. This now makes it possible to
3147 send list of errors. Updated the protocol specs and the code
3148 in core library, client library and server. Protocol TODO #1.
3149 Affected files are lib/silccore/silccommand.[ch],
3150 lib/silcclient/command_reply.[ch], silcd/command.c,
3151 silcd/command_reply.c and silcd/packet_receive.[ch].
3153 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3155 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3156 must be handled by the application and should tell the application
3157 that an error message was already printed, and it should print the
3158 config coords (line, filename, ...). Affected files are
3159 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3161 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3162 server config parsing code more readable.
3164 Fixed a bug in the fetch_logging() config callback.
3166 Affected files is silcd/serverconfig.c.
3168 * Drop root privileges when started in foreground. Don't drop them
3169 if debugging also. Affected file is silcd/silcd.c.
3171 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Added more IM-like features by introducing new user modes
3174 for setting various presence information. Added new modes:
3175 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3176 specs and code. Protocol TODO #19. Affected files are
3177 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3178 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3180 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Added STATS command to the protocol after all, to return
3183 various statistical information about the network. It can
3184 be used by clients to retrieve statistical information, and
3185 servers may use it to to fetch cell and network wide
3186 statistics from router. Updated the protocol specs and
3187 implemented it to the server. Protocol TODO #16.
3188 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3189 silcd/command_reply.[ch].
3191 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * The LIST command reply in client libary now adds new channel
3194 entry if the returned channel doesn't exist yet in cache,
3195 and returns the channel entry to the application in the
3196 command_reply client operation. Affected file is
3197 lib/silcclient/command_reply.c.
3199 * Changed the channel message payload's MAC generation to
3200 include the IV in the MAC as well. This way all relevant
3201 parts of the channel message payload are authenticated also
3202 with the channel message MAC (and not only by packet MAC).
3203 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3204 Affected file is lib/silccore/silcchannel.c.
3206 * Fixed the SKE to save the remote version, since the
3207 silc_ske_parse_version mistakenly checked wrong version,
3208 after it replaced the start payload. Affected files are
3209 lib/silcske/silcske.[ch].
3211 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3214 string utility functions. Added there also new functions
3215 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3216 Affected files lib/silcutil/silcstrutil.[ch].
3218 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3219 files are lib/silcutil/silcstrutil.[ch].
3221 * Defined that the security property fields in SKE SHOULD be
3222 UTF-8 encoded, defined that version string MUST be US-ASCII
3223 encoded, defined that passphrases sent in connection
3224 authentication protocol MUST be UTF-8 encoded. Implemented
3225 these to the client and server. Defined also that other
3226 passphrases sent in the protocol MUST be UTF-8 encoded.
3227 Affected files are lib/silcske/silcske.c,
3228 lib/silcclient/protocol.c, silcd/protocol.c,
3229 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3231 * Changed the silc_client_close_connection interface to not
3232 need the SilcSocketConnection which should not be visible
3233 to application. Affected files are lib/silcclient/client.c
3234 and lib/silcclient/silcclient.h.
3236 * Rewrote the text for Private Message Key Payload in the
3237 protocol specification. Protocol TODO #11.
3239 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Upgraded the protocol version to 1.1, updated protocol specs
3244 * Added the nickname as new argument to NICK_CHANGE notify and
3245 added it to protocol specs and implemented it to client and
3246 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3247 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3248 lib/silcclient/client_notify.c.
3250 * Added the killer's client ID to the KILLED notify and added
3251 it to protocol specs and implemented it to client and server.
3252 Protocol TODO #13. Affected files are silcd/command.c,
3253 silcd/packet_receive.c, packet_send.[ch],
3254 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3255 The killer's client entry is now returned to application in
3256 the `notify' client operation.
3258 * Fixed the Max Argument fields that had too large value set
3259 in the protocol specs. Protocol TODO #14.
3261 * Added the LEAVE command reply to return the ID of parted
3262 channel. Updated protocol specs and implemented it to the
3263 client and server. Protocol TODO #15. Affected files are
3264 silcd/command.c, lib/silcclient/command_reply.c. The channel
3265 entry is now returned to application in the `command_reply'
3268 * Rewrote the version SKE version checking in client libary
3269 and in server to use the silc_parse_version_string. Affected
3270 files are lib/silcclient/protocol.c, silcd/protocol.c.
3272 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3273 commands that was missing it, and updated protocol specs and
3274 the server implementation. Protocol TODO #10. The affected
3275 file is silcd/command.c.
3277 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3278 generic reply to a generic request (REQUEST flag), and
3279 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3280 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3281 to define the payload for DATA flag. Added the flags to
3282 the implementation. Protocol TODO #9. Affected file is
3283 lib/silccore/silcchannel.h.
3285 Changed the client library to return the message length
3286 to application as well in the channel_message and private_message
3287 client operations. Affected files are
3288 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3289 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3290 and lib/silcclient/client_ops_example.c.
3292 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3293 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3294 the channel. Updated protocol specs and impelemented this
3295 to client and server. Protocol TODO #6. Affected files are
3296 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3297 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3299 Added new options m and M to CMODE command in Irssi SILC
3300 client to set these modes.
3302 * Deprecated all administrative commands from SILC protocol
3303 since they are highly implementation specific commands.
3304 Updated protocol specs. Moved the old commands in
3305 implementations to private range of command types. Affected
3306 files are silcd/command.c, lib/silcclient/command.c and
3307 lib/silcclient/command_reply.c. Protocol TODO #8.
3309 * Fixed a bug in server where sending unknown command crashes
3310 the server. Affected file silcd/command.c.
3312 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Added SILC_PROTOCOLVERSION macro to check protocol version
3315 of a socket connection. The affected file is
3316 lib/silcutil/silcsockconn.h.
3318 * Added better error logging in rekey protocol. Affected file
3321 * Do not check public key types in SKE during rekey. Affected
3322 file lib/silcske/payload.c.
3324 * Fixed the rekey protocol with PFS, which was totally broken.
3325 Affected file silcd/protocol.c.
3327 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Some client implementations quit network by doing first LEAVE
3330 and then immediately SIGNOFF (like Bombyx). We now do check
3331 after a short time after LEAVE notify and check whether the
3332 client is still valid after LEAVE, and if not we remove it from
3333 cache. Affected file is lib/silcclient/client_notify.c.
3335 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3337 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3338 it's good not to have security holes here.
3340 * Fixed a negative refcount situtuation for the config context.
3341 Affected file is silcd/serverconfig.c.
3343 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3345 * ROBOdoc documented lib/silcutil/silcutil.h.
3347 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Optimized even more the SilcPacketContext structure. Now
3350 totally saved 16 bytes of memory per context after optimization.
3351 Affected files are lib/silccore/silcpacket.[ch].
3353 * Made strict checks for valid SILC IDs. Affected file is
3354 lib/silccore/silcid.c.
3356 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Changed the object argument for silc_cipher_register,
3359 silc_hash_register, silc_hmac_register and silc_pkcs_register
3360 to const. Affected files are lib/silccrypt/silccipher.[ch],
3361 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3363 * Changed the silc_get_username and silc_get_real_name to
3364 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3366 * Fixed the Irssi SILC Client to use the silc_get_username and
3367 silc_get_real_name insted of glib routines since the glib
3368 routines only corrupt stack. Fixes the Irssi SILC to work in
3369 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3371 * Fixed the Irssi to not use g_get_home_dir since it crashes
3372 or returns garbage on cygwin and corrupts stack. Added function
3373 get_home_dir to Irssi routines. Affected files are
3374 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3376 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Made some structure optimizations. SFTP memory FS MemFSEntry
3379 entry structure. Optimized SilcTask structure. Optimized
3380 SilcPacketContext structure.
3382 Affected files lib/silcsftp/sftp_fs_memory.c,
3383 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3385 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * And yet again reverted back the config thing since Johnny
3388 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3391 * Fixed memory leaks from config object. Affected files are
3392 silcd/serverconfig.[ch].
3394 * Added support for adding new connections to the server in rehash.
3395 After rehash they take effect.
3397 Added support for changing the maximum allowed connections in
3398 rehash. The number can grow but going smaller is not supported.
3400 Added function silc_server_num_sockets_by_remote to the
3401 silcd/server_util.[ch].
3403 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3405 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3407 * Added preliminary checking during config parsing for a valid
3408 public/private key and removed further checks in the code.
3409 Affected files are silcd/serverconfig.[ch], server.c.
3411 * Moved functions silc_server_drop() and silc_server_daemonise()
3412 from server.c to silcd.c since they are stricly related to
3413 the application activity.
3415 * Reverted a small part of the automatic ref/unref since
3416 it caused a double unref in some situations. Affected
3417 files are silcd/silcd.[ch], server.c, serverconfig.c.
3419 * Added some .cvsignore files in the lib directory.
3421 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Fixed silc_net_gethostbyaddr to correctly resolve by
3424 address. Affected file lib/silcutil/silcnet.c.
3426 * Fixed the notify relaying to client. The HMAC to be used
3427 with relayed packets ws wrong and caused decryption failure
3428 at the client end. Affected file is silcd/packet_receive.c.
3430 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Created new branch silc_protocol_1_0_branch.
3434 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3436 * Changed the silc_server_config_* routines to be SilcServer
3437 independent. They are now officially application specific code
3438 and not part of generic server implementation. Affected files
3439 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3441 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Added automatic referencing of config context in the
3444 silc_server_config_alloc, and automatic unreferencing in the
3445 silc_server_config_destroy. Affected files are
3446 silcd/serverconfig.[ch], silcd/silcd.c.
3448 * Fixed the silc_log_quick handling in the logging routines.
3449 It didn't log quickly when it was TRUE. Affected file is
3450 lib/silcutil/silclog.c. Also the flush delay was set even
3451 if it was 0 in config file. Affected file is
3452 silcd/serverconfig.c.
3454 * Added support for changing key pair of the server in rehash.
3455 Affected file silcd/server.c.
3457 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3460 too early, before getting the channel entry. Affected file
3461 is silcd/packet_receive.c.
3463 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3465 * Added functions silc_server_config_[ref/unref], these are used
3466 to prevent that the config object is destroyed.
3468 No longer directly affect global variables silc_log_quick and
3469 silc_log_delay, they are first cached inside the config object
3470 and then applied with silc_server_config_setlogfiles().
3472 silc_server_config_set_defaults() is now internal to
3473 serverconfig.c, there are no reasons to show this internal stuff
3476 Affected files are silcd/serverconfig.[ch].
3478 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3479 fprintf's to stderr, since some code may be executed again after
3480 the server went into the background. Affected files are
3483 * Added rehash support. Added function silc_server_rehash() that
3484 will perform all the basic tasks of the rehashing procedure.
3486 * Added command line option `-x, --hexdump'. This will enable the
3487 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3488 The option `--hexdump' implies `--debug'.
3490 * Fixed a bad bug in the logging APIs (silcutil library) where
3491 the application would crash after calling silc_log_reset_all().
3493 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Fixed the KICKED notify handling in client library to
3496 correctly remove the channel and all entries from the
3497 channel when I was kicked. This bug crashed the client.
3499 Fixed yet another but in KICKED notify handling to remove
3500 the kicked client correctly from the channel.
3502 Affected file is lib/silcclient/client_notify.c.
3504 * Fixed a minor bug in looking up correct client entry
3505 in KICKED notify in server. Affected file is
3506 silcd/packet_receive.c.
3508 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3509 sources correctly to distribution. Fixes --with-gmp option.
3511 * Removed the manual rehashing from ID Cache, and changed it
3512 to use the SILC Hash Table's auto rehash feature. Affected
3513 file is lib/silccore/silcidcache.c.
3515 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Fixed a bug in the silc_client_nickname_format function that
3518 handles the multiple same nickname formatting. Two clients
3519 with same nickname caused problems after the first one left
3520 and rejoined. It didn't format the nickname correctly.
3521 Affected file is lib/silcclient/idlist.c.
3523 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Don't change the topic if olod topic is same as new one.
3526 Affected file is silcd/packet_receive.c.
3528 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Added cross-reference support to the SILC Documentation
3531 generator. All types across all HTML files are now cross-
3532 referenced. Affected files util/robodoc/generator.c and
3533 scripts/silcdoc/silcdoc.
3535 * Added file lib/silcutil/silctypes.h to include all the
3536 arithmetic type definitions and some macros. Removed
3537 includes/bitmove.h and moved macros to silctypes.h.
3539 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3543 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Added `type' argument to silc_id_payload_parse_id function which
3546 now returns the type of the ID to the sent pointer. Affected
3547 file is lib/silccore/silcid.[ch].
3549 * Added check for CMODE_CHANGE notify type that mode change is
3550 allowed by the sender. Affected file silcd/packet_receive.c.
3552 * Added check for CUMODE_CHANGE notify type that mode change is
3553 allowed by the sender. Affected file silcd/packet_receive.c.
3554 Added the ID type as CUMODE_CHANGE notify type as argument
3555 to the `notify' client operation. Affected files are
3556 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3558 * Added function silc_client_add_server to the client library.
3559 Added support for resolving also channel and server info when
3560 received unknown entity in notify packet. Affected files are
3561 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3563 * Added function silc_command_get_status to return the command
3564 status from the command reply's argument payload. Affected files
3565 are lib/silccore/silccommand.[ch].
3567 * Added check for KICKED notify type that the kicking is
3568 allowed by the client. Affected file silcd/packet_receive.c.
3570 * Created function silc_get_input which can be used to get input
3571 (echo on or off) from user on command line. Affected files are
3572 lib/silcutil/silcutil.[ch].
3574 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Optimized silc_server_packet_relay_to_channel function.
3577 Added new function silc_channel_message_payload_encrypt which
3578 can be called directly if channel message payload needs to
3579 be encrypted and is already encoded (no need to call _encode
3580 function). Packet relaying is now done by router without any
3581 extra memory allocations. Affected files are
3582 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3583 silcd/packet_send.c.
3585 * Fixed the INVITE notify handling. It took wrong arguments
3586 as invite list and invite delete. Affected file is
3587 silcd/packet_receive.c.
3589 * Added check for TOPIC_SET notify type that the topic change is
3590 allowed by the client. Affected file silcd/packet_receive.c.
3592 * Added check for INVITE notify type that inviting is allowed by
3593 the client. Affected file silcd/packet_receive.c.
3595 * Changed the silc_server_client_on_channel to return the
3596 SilcChannelClientEntry as well. Moved the function
3597 silc_server_check_cmode_rights to server_util.[ch].
3598 Affected files are silcd/server_util.[ch], silcd/command.c.
3600 * Added function silc_server_check_umode_rights to check whether
3601 changing client's user mode is allowed. Added check for
3602 UMODE_CHANGE notify type that the umode change is allowed
3603 by the client. Affected files are silcd/server_util.[ch],
3604 silcd/packet_receive.c and silcd/command.c.
3606 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3609 ID length. It ignored that ID can be IPv6 based as well.
3610 Affected file lib/silccore/silcpacket.h.
3612 * Fixed the silc_id_id2str and silc_id_str2id to take the
3613 IPv6 address offset's into consideration. Affecte file is
3614 lib/silccore/silcid.c.
3616 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3618 * Fixed the internal Unix scheduler functions to check for
3619 NULL context they may receive. The affected file is
3620 lib/silcutil/unix/silcunixschedule.c.
3622 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3624 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3625 can specify different directory with --home command line
3626 parameter. Affected files irssi/src/silc/core/client_ops.c,
3629 * SILC-specific commands aren't now executed if the active server
3630 isn't of SILC-type, so there won't be problems with having
3631 IRC and SILC protocol support in same client. Affected files
3632 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3635 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Improved the signal support in SILC Schedule. Added new
3638 function silc_schedule_signal_call which is used by application
3639 to mark a signal to be called. It is now safe to perform
3640 any kind of tasks in signal callbacks since it is guaranteed
3641 that the application specified signal callback is called
3642 after the signal is over. Affected files are
3643 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3645 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Added `name' field to SilcChannelPrivateKey to represent
3648 application given name for the key. Moved also the context from
3649 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3650 Added the `name' argument also to the function
3651 silc_client_add_channel_private_key.
3653 Added function silc_client_current_channel_private_key to set the
3654 current channel private key in use.
3656 Added "change" command to KEY command which can be used to change
3657 the current channel private key. Bound the command also to
3658 alt+K (Alt+Shift+k).
3660 Also affected files lib/silcclient/client_channel.c,
3661 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3663 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Added silc_rng_get_byte_fast function in to the
3666 lib/silccrypt/silcrng.[ch].
3668 * Changed the interface of silc_packet_assemble and the
3669 silc_packet_send_prepare. If silc_packet_assmble is now
3670 called the application does not call silc_packet_send_prepare
3671 because the library will call it automatically. These
3672 interfaces now also return a reference to the outgoing buffer
3673 which includes the assembled packet, which the application can
3674 use to encrypt the packet.
3676 Affected files are lib/silccore/silcpacket.[ch],
3677 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3678 silcd/packet_send.c, server_backup.c and packet_receive.c.
3680 * Fixed a packet sending bug on very high load, where outgoing
3681 packet queue wasn't handled correctly and packets got corrupted.
3682 Affected files are lib/silcutil/*/silc*sockconn.c,
3683 lib/silcclient/client.c and silcd/server.c.
3685 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Added macro SILC_PACKET_DATALEN which can be used during
3688 packet assembling to check whether the data to be added to
3689 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3690 len is truncated until it fits it.
3692 Added checks for maximum length of channel message payload and
3693 private message payload also.
3695 Added checks for maximum packet length in server and in
3698 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3699 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3700 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3701 lib/silcclient/client_prvmsg.c.
3703 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Added silc_server_packet_queue_purge call to the
3706 silc_server_disconnect_remote to assure that all data in the
3707 queue before disconnecting is sent to the network. Affected
3708 file silcd/server.c.
3710 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Added the deleting of server's own ID cache entry to the
3713 silc_server_free function. Free also everything else that
3714 has been allocated in silc_server_init. The affected file
3717 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Added functions silc_parse_version_string, silc_version_to_num,
3720 and silc_ske_parse_version to parse SILC protocol style version
3721 strings. Affected files lib/silcutil/silcutil.[ch] and
3722 lib/silcske/silcske.[ch].
3724 * Added new configuration params: version_protocol, version_software
3725 and version_software_vendor to specify what version the remote
3726 host must at least be to be able to connect to server. The vendor
3727 string can be regex matched too. Added new function
3728 silc_server_connection_allowed to check maximum number of allowed
3729 connections, and allowed versions for incoming connections.
3730 Affected files are silcd/server.c, server_util.[ch] and
3733 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Added preliminary support for signals in scheduler. The
3736 signals we care about are now blocked always when the scheduler
3737 is locked. This way we can synchronise the use of signal with
3738 scheduler. It is guaranteed that when signal occurs the scheduler
3739 is not locked, and thus new tasks can be safely added to the
3742 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3743 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3744 Added new platform specific routines
3745 silc_schedule_internal_signals_[un]block and
3746 silc_schedule_internal_signal_[un]register.
3748 Added new functions to SILC Schedule API:
3749 silc_schedule_signal_[un]register. Each signal that application
3750 is going to use should be registered to the scheduler.
3752 Affected files are lib/silcutil/silcschedule.[ch],
3753 lib/silcutil/*/silc*schedule.c.
3755 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Check for unauthenticated client and server in the
3758 silc_server_new_client and silc_server_new_server functions.
3759 Affected file silcd/packet_receive.c.
3761 * Added function silc_string_is_ascii to check whether given
3762 string is 7-bit ASCII string. Affected files are
3763 lib/silcutil/silcutil.[ch].
3765 * Added function silc_id_is_valid_server_id into the
3766 silcd/serverid.c and added checking for valid Server ID's in
3767 silc_server_new_server. The Server ID must always be based
3768 on the server's public IP address.
3770 * Added logging of DISCONNECT packet message in the server.
3771 Affected file silcd/server.c.
3773 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Changed all library interfaces that use Global RNG to also
3776 accept SilcRng as argument. Affected files are
3777 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3778 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3779 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3780 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3781 lib/silccrypt/rsa.c.
3783 * Added function silc_pkcs_generate_key to the
3784 lib/silccrypt/silcpkcs.[ch] for applications so that they
3785 don't need to do pkcs->pkcs->init calls anymore.
3787 * Remove SilcSocketConnection from the SFTP API since it really
3788 wasn't needed there. The application has the information
3789 saved in its contexts anyway and the SFTP layer doesn't need
3790 know about it. Affected files lib/silcsft/silcsftp.h and
3791 lib/silcsftp/sftp_[server/client].c.
3793 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3794 The SilcSimContext is not SilcSim.
3796 * Fixed possible buffer overflows in silc_id_render in the
3797 lib/silcutil/silcutil.c.
3799 * On EPOC the global crypto module lists are not used at all
3800 in the crypto library. Added support for using the constant
3801 algorithm list on EPOC. Affected files are
3802 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3805 * Fixed the handling of third parameter of KICKED notify, since
3806 it was mistakenly updated to SILC Protocol 1.0 even though it
3807 is to be included in 1.1. Since it is not in 1.0 it is not
3808 mandatory, and this fix now handles it only if it is provided,
3809 and it is not error if it is not provided. Affected file
3810 lib/silcclient/client_notify.c.
3812 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3815 client. Affected file irssi/src/silc/core/client_ops.c.
3817 * Merged with Irssi 0.8.4 from irssi.org CVS.
3819 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Check for valid socket connection in client entries before
3822 sending any messages. Fixes a crash, but doesn't fix some
3823 other underlaying bug that is lurking there. Affected
3824 file silcd/packet_send.c.
3826 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3828 * $usermode, $cumode and $cumode_space expandos shouldn't do
3829 anything with non-SILC server records. Affected file
3830 irssi/src/silc/core/silc-expandos.c
3832 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3834 * Fixed the silc_net_check_[host/local]_by_sock to support
3835 IPv6 bound sockets as well. Now they can return IPv6 addresses
3836 as well. Affected file lib/silcutil/silcnet.c.
3838 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3839 Affected lib/silcutil/unix/silcunixnet.c.
3841 * Fixed ID rendering (at least on some platforms, not NetBSD)
3842 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3844 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Added silc_hash_public_key and silc_hash_public_key_compare
3847 functions to be used with SilcHashTable. They can be used to
3848 hash public keys and compare public keys in hash table. Affected
3849 file lib/silcutil/silcutil.[ch].
3851 * Added support for specifying multiple public keys for Client
3852 connection section in server configuration file. This makes it
3853 possible to accept multiple public keys from same host, or to
3854 make a section that accepts any incoming host, and have the
3855 accepted public keys listed in the section.
3857 Added functions silc_sever_[find/get]_public_key, added the
3858 support for this actually to all connection sections but only
3859 the Client section is currently allowed to specify multiple
3862 Affected files are silcd/server.c, server_internal.h,
3863 command.c, protocol.c, server_util.[ch], packet_receive.c.
3865 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Merged Irssi 0.8.2 from irssi.org CVS.
3869 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3871 * If silc_debug is TRUE, also output standard logging messages
3872 to stderr with the debug output.
3874 Made silc_log_reset_all() flushing all channels before returning.
3875 Also fixed some documentation typos.
3877 Affected files are lib/silcutil/silclog.[ch].
3879 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * Fixed the server to check correctly the amount of connections
3882 from single host, by checking also the type of the connection.
3883 Fixed also the comparison of number of connections and number
3884 of allowed connections. Affected files are silcd/server.c,
3887 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Fixed the USERS command reply to save the user's mode on the
3890 channel as well. Fixed JOIN command reply to check whether a
3891 client is on channel already and not join it twice. Affected
3892 file lib/silcclient/command_reply.c.
3894 * Added new file silc-expandos.c into irssi/silc/core/ to return
3895 various stuff for various signal for the statusbar etc. updating.
3896 Now Irssi SILC client prints channel user modes etc. on the
3899 * The user mode (like server/router operator changes) is now shown
3900 on the Irssi SILC client's statusbar. The affected files are
3901 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3903 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3906 to SILC_SCHEDULE_[UN]LOCK macros.
3908 * Added more error printing to logs in server code. Affected
3909 files silcd/server.c and silcd/protocol.c.
3911 * Fixed -S option parsing in Irssi SILC Client. Affected file
3912 irssi/src/silc/core/silc-core.c.
3914 * Added silc_buffer_alloc_size function. Affected file is
3915 lib/silcutil/silcbuffer.h.
3917 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3919 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3920 constants. Affected files in
3921 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3924 * Changed the internal SFTP Memory FS table to const. Affected
3925 file lib/silcsftp/sftp_fs_memory.c.
3927 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Fixed the buffer formatting and unformatting routines to
3930 check the size of 64 bits types with sizeof(). Affected
3931 file is lib/silcutil/silcbuffmt.c.
3933 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Removed 0.6.x backwards support.
3937 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Changed all integer type names:
3940 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3941 to avoid collisions with other libraries using same type names
3944 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Added `prefer_ipv6' argument to the functions
3947 silc_net_gethostbyname[_async]. If it is TRUE it will return
3948 IPv6 address over IPv4. If FALSE IPv4 address is returned
3949 even if IPv6 address was found. Affected files
3950 lib/silcutil/silcnet.[ch].
3952 * Added support silc_net_create_connection[_async] to fallback
3953 to IPv4 address if IPv6 address could not be used (like if
3954 it doesn't work on a specific system). Affected file in
3955 lib/silcutil/unix/silcunixnet.c.
3957 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Added silc_schedule_reinit function to do the enlarging
3960 of the max tasks handling capabilities of the scheduler.
3961 Affected files lib/silcutil/silcschedule.[ch].
3963 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Added automatic extern "C" { ... } for C++ compilers so the
3966 application does not need to define them. Affected file
3967 includes/silcincludes.h.
3969 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3970 old name went against naming convention. Applications now
3971 include "silcclient.h" instead of "clientlibincludes.h".
3972 Removed includes/clientlibincludes.h, it is redundant now.
3974 * Renamed includes/version.h to silcversion.h.
3976 * Added really preliminary support for OS/2 into the util
3977 library. Only thread & mutex API is implemented, others
3978 are still to be implemented. Created the lib/silcutil/os2/
3979 directory. Created also file includes/silcos2.h.
3981 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Added preliminary BeOS support into the util library.
3984 Created lib/silcutil/beos/, and implemented all the needed
3985 functions to support SILC on BeOS. Created also file
3986 includes/silcbeos.h.
3988 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3990 * Added proper initializations to silc's irssi code, so it's
3991 now possible to load it as module. Affected files
3992 irssi/src/silc/core/silc-core.c,
3993 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3995 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4000 * Fixed the silcdoc document generator to correct generate
4001 docs from all kinds of filenames. Affected files are
4002 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4004 * ROBOdoc documented lib/silcutil/silcmemory.h.
4005 Added also new function silc_memdup.
4007 * Removed lib/silcutil/silcbufutil.h and moved those routines
4008 to the lib/silcutil/silcbuffer.h.
4010 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Added `user_count' to the SilcChannelEntry which now tells the
4013 number of users on the channel. The user count is now saved
4014 in normal server of global channels as well. Affected files
4015 silcd/server.c, idlist.h, packet_receive.c and command.c.
4017 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4018 include file utility functions.
4020 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4021 instead of calling directly OS routines.
4023 * Fixed NICK change printing in Irssi SILC Client. Fixed
4024 KICKED notify printing in Irssi SILC Client. Affected file
4025 irssi/src/silc/core/client_ops.c.
4027 * Fixed a NICK change bug in client library, to not recreate the
4028 client_entry->channels hash table everytime nick is changed.
4029 Affected file lib/silcclient/client.c.
4031 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4034 the SKE interface a bit.
4036 * Fixed padding problem in PKCS#1. The padding was not actually
4037 random since the random number generator was used incorrectly.
4038 This security bug affects only when encrypting with PKCS#1, and
4039 it is not currently used at all in SILC. SILC only use signing
4040 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4042 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Rewrote the notify handling in Irssi SILC client to not call
4045 the events as signals. Fixes problems with Perl support.
4046 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4048 * Send the auto-nicking NICK command in client library with
4049 little timeout after connecting. The affected file is
4050 lib/silcclient/client.c.
4052 * Added following new config file settings:
4053 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4054 key_exchange_timeout, conn_auth_timeout, connections_max,
4057 Implemented all the new config settings handling in the server.
4059 Optimized the use of SKE Mutual flag usage. Use it only
4060 if connection authentication protocol is not based in public
4063 Renamed all SilcServerConfigSection* to SilcServerConfig*
4064 to have a bit shorter names.
4066 Affected files silcd/serverconfig.[ch], server.[ch], and
4069 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4071 * Cleaned up the listening sockets code, preparing for the rehash
4072 support. Affected file is silcd/server.c.
4074 * Fixed some output messages. Affected files are silcd/silcd.c,
4077 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Create lib/doc/silcrng_intro.html document as introduction
4080 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4082 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4084 * Fixes to the silcd config template. Affected file is
4085 doc/example_silcd.conf.in.
4087 * Removed type casts from silc_calloc(), conforming to the
4088 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4090 * Removed param_name member from client, server, and router
4091 section structs, now identifying the param directly.
4093 Added CONFIG_FREE_AUTH macro in config file parsing.
4095 Affected files are silcd/serverconfig.[ch].
4097 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4099 * Fixed command line parameter handling. All SILC initialization
4100 is now done in silc_core_init() which also fixes autoconnecting
4103 Affected files irssi/src/silc/core/silc-core.c,
4104 irssi/src/fe-text/silc.c.
4106 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Added new configuration options and blocks:
4109 keepalive_secs, reconnect_count, reconnect_interval,
4110 reconnect_interval_max, reconnect_keep_trying and
4111 require_reverser_lookup. Added ConnectionParam block, and
4112 implemented the connection parameters when connecting as
4113 initiator and when accepting connections as responder.
4115 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4116 whether given configuration value has been given already.
4118 Affected files silcd/serverconfig.[c], server.[c].
4120 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4121 algorithm parts and created new file silcalgs.conf, that
4122 is now included from the example_silcd.conf.in.
4124 * Optimized the silc_server_connect_to_router_second to take
4125 the connection configuration object from the SilcServerConnection
4126 object instead of finding it during the connecting phase.
4127 Added the configuration object to SilcServerConnection struct.
4128 Affected files silcd/server_internal.h, server.c.
4130 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Add the client on channel after it was resolved at the
4133 channel message receiving, and it was not already on the
4134 channel. Affected file lib/silcclient/client_channel.c.
4136 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4138 * Fixed the public key authentication to allocate always the
4139 destination signature buffer instead of using static buffer.
4140 Affected file silcd/protocol.c.
4142 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * Unified the serverconfig.[ch]'s helper function interface.
4145 Affected file silcd/serverconfig.[ch].
4147 * Removed doc/example_silc.conf.in since it is redundant.
4148 The make install will now install irssi/silc.conf file.
4150 * Added new Passphrase and Publickey authentication methods to
4151 config file, allowing both public key and passphrase based
4152 authentication to be set at the same time.
4154 Added `prefer_passphrase_auth' setting in config file which
4155 can be used to set to prefer passwd auth if both passwd and
4156 public key is set. If not set, public key is preferred.
4157 This has effect only when being initiator (responder will try
4160 Added support for authentication with passphrase and public key
4161 at the same time. The passphrase is tried first always since
4162 it is faster to check.
4164 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4166 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4168 * Merged the new SILC Config library, with the server parsing
4169 support. Read the header file silcconfig.h or the toolkit
4170 documentation for the news. Affected files are
4171 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4172 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4173 silcd/protocol.c silcd/server.c silcd/server_backup.c
4174 silcd/serverconfig.[ch] silcd/silcd.c.
4176 * Fixed some silclog documentation. Affected file is
4177 lib/silcutil/silclog.h.
4179 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * The silc_cipher_register, silc_hash_register and
4182 silc_hmac_register now checks if the object to be registered
4183 is registered already. Affected files are
4184 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4186 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4190 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Allow zero length channel messages inside the Channel Message
4193 Payload. Affected file lib/silccore/silcchannel.c.
4195 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4196 as header filenames.
4198 * Removed lib/silcclient/README and created HTML file
4199 lib/silcclient/silcclient_using.html, which is now included
4200 as part of Toolkit documentation.
4202 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Fixed CUMODE_CHANGE notify handling to change the mode of
4205 correct client. Affected file lib/silcclient/client_notify.c.
4207 * Make silc_rng_alloc fail if it cannot allocate the sha1
4208 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4210 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Fixed the file transfer's key agreement payload to include
4213 zero port also if the hostname is NULL because it could not
4216 Call file transfer monitor callback now also if error occurs
4217 during key agreement protocol.
4219 Changed the silc_client_file_send interface to return the
4220 SilcClientFileError instead of session id. The session ID
4221 is returned into pointer provided as argument.
4223 Check that the file exists locally before sending the
4224 file transfer request at all.
4226 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4228 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4229 error than can occur while key agreement protocol. Affected
4230 file lib/silcclient/silcapi.h.
4232 * Fixed the event_mode CMODE handler to not crash when mode
4233 is changed and +k mode is set in the channel. Affected file
4234 irssi/src/silc/core/silc-channels.c.
4236 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4237 SILC_LOG_WARNING to give out Warning and not Error. Affected
4238 file lib/silcutil/silclog.c.
4240 * Fixed the channel message payload decryption in the function
4241 silc_channel_message_payload_decrypt to not modify the original
4242 buffer before it is verified that the message decrypted
4243 correctly. Otherwise, next time it is called with correct
4244 channel key it won't encrypt since the payload is corrupted.
4245 Affected file lib/silccore/silcchannel.c.
4247 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Do not constantly resize the window. A fix patch by cras.
4250 Affected file irssi/src/fe-text/screen.c.
4252 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4255 Affected file lib/silcutil/silcnet.c.
4257 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Fixed a bug in hash table internal routine for traversing
4260 the table with foreach callback. The current entry may
4261 become invalid in the callback but it was referenced after
4262 the callback returned.
4264 Do not allow auto rehashing of hash table during the
4265 silc_hash_table_foreach operation, for same reasons as it is
4266 not allowed for SilcHashTableList. Affected files are
4267 lib/silcutil/silchashtable.[ch].
4269 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4272 Win32 DLL. extern's in header files are now declared with
4275 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Fixed private message handling. It used some old code that
4278 caused the client to crash. Affecte file is
4279 lib/silcclient/client_prvmsg.c.
4281 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Added function silc_client_add_channel,
4284 silc_client_replace_channel_id, and removed functions
4285 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4286 from client library.
4288 * Added cross reference of the joined channels to the
4289 SilcClientEntry, and changed the SilcChannelEntry's
4290 users list to SilcHashTable. The affected files are
4291 lib/silcclient/idlist.[ch].
4293 * Fixed a bug in hash table tarversing. While the hash table
4294 is traversed with SilcHashTableList the table must not be
4295 rehashed. It is now guaranteed that auto rehashable tables
4296 are not rehashed while tarversing the list. Also defined that
4297 silc_hash_table_rehash must not be called while tarversing
4298 the table. Added function silc_hash_table_list_reset that must
4299 be called after the tarversing is over. The affected files are
4300 lib/silcutil/silchashtable.[ch].
4302 * Changed all hash table traversing to call the new
4303 silc_hash_table_list_reset in server and in client library.
4305 * Added function silc_client_on_channel to return the
4306 SilcChannelUser entry if the specified client entry is joined
4307 on the specified channel. This is exported to application as
4308 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4310 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4312 * Fixed founder regaining problem with JOIN command on normal
4313 server. The notify for mode change must be sent always and
4314 not only if !cmd->pending. Affected file silcd/command.c.
4316 * Fixed the WHOWAS command's reply sending to support the
4317 lists correctly. Affected file silcd/command.c.
4319 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4321 * When sending JOIN command to router for processing the
4322 sender's old command identifier was not saved back to the
4323 sender's command context, fixed now. The affected file is
4326 * Create the key in JOIN command of the router did not return
4327 the channel key, added check for this. Affected file is
4330 * Fixed a channel ID update bug in JOIN command reply. Do
4331 not directly upgrade the ID but call the function
4332 silc_idlist_replace_channel_id if the ID was changed.
4333 Affected file silcd/command_reply.c.
4335 * Fixed memory leaks from command calling if it would fail.
4336 Affected file silcd/command.c.
4338 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Applied patches from cras:
4342 Memory leak fixes around libaries, irssi window resize fix,
4343 new silclist.h and silcdlist.h, all extern inline changed to
4346 * Removed dotconf from lib/dotconf, not needed anymore.
4348 * Removed TRQ from lib/trq, not needed anymore.
4350 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4351 with server connections. Later this will be configurable
4352 in config file after new config file is done. Affected file
4355 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Fixed a crash in server related to channel announcements.
4358 Affected file silcd/server.c.
4360 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Fixed memory leaks in silc_server_create_new_channel*
4363 functions. Affected file silcd/server.c.
4365 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4366 which ID was changed. This way the router will send the
4367 user list for the channel again, and server won't be in
4368 desync in some rare circumstances. Affected file is
4369 silcd/packet_receive.c.
4371 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Check for NULL socket pointer in the function
4374 silc_server_packet_send_to_channel_real. Affected file
4375 silcd/packet_send.c.
4377 * Fixed the BAN notify handling to correctly remove ban
4378 list. Affected file silcd/packet_receive.c.
4380 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Fixed some header addition to Toolkit distribution in
4383 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4385 * Added lib/silcclient/client_ops_example.h as an template
4386 file for application programmers to quickly start using
4387 the SilcClientOperation functions in their application.
4388 Updated the lib/silcclient/README as well to tell about this
4389 nice file made available.
4391 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Call silc_server_remove_from_channels when removing client
4394 entry when NO_SUCH_CLIENT_ID was received. Affected file
4395 is silcd/command_reply.c.
4397 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Added server & router operator statistics updating. Affected
4400 file silcd/packet_receive.c and silcd/command.c.
4402 * Fixed the SERVER_SIGNOFF notify handling on normal server
4403 not to save the history information for clients. Same was
4404 fixed earlier in remove_clients_by_server function, but not
4405 here. Affected file silcd/packet_receive.c.
4407 * Raised the default connection-retry count from 4 to 7 in
4408 server. Affected file silcd/server.h.
4410 * Cancel any possible reconnect timeouts when we start the
4411 key exchange. Affected file silcd/server.c.
4413 * Do not reconnect on connection failure when SCONNECT was
4414 given. Affected files silcd/server.[ch].
4416 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4418 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4420 * Fixed the NICK command to always give the unformatted
4421 nickname to the one giving the NICK command. If unformatted
4422 nickname is cached already it will be formatted and the
4423 local entry will always get the unformatted nickname.
4424 Affected file lib/silcclient/idlist.c.
4426 * Fixed some double frees from client library commands.
4427 Affected file is lib/silcclient/command.c.
4429 * Fixed CUMODE command in server to assure that no one can
4430 change founder's mode than the founder itself, there was a
4431 little bug. Affected file silcd/command.c.
4433 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Removed the SilcClientCommandDestructor from the client
4436 libary, it is not needed anymore. Affected files are
4437 lib/silcclient/silcapi.h, command[_reply].[ch],
4438 client_notify, idlist.c.
4440 * Fixed GETKEY command to first resolve client, and then
4441 resolve the server only if the client was not found, instead
4442 of resolving both at the same time. Affected file is
4443 lib/silcclient/command.c.
4445 * Added silc_client_start_key_exchange_cb and lookup the
4446 remote hostname and IP address before starting the key
4447 exchange with server. The affected file is
4448 lib/silcclient/client.c.
4450 * The server's public key is now saved using the IP address
4451 of the server and not the servername for the filename.
4452 The hostname public key filename is checked as an fall back
4453 method if the IP address based filename is not found.
4455 Fixed the GETKEY command to save the fetched server key
4456 in correct filename.
4458 Print the remote server's hostname now when new key is
4459 received during connection process. Affected file is
4460 irssi/src/silc/core/client_ops.c.
4462 * Return always our own public key to the client if it asks
4463 for it with GETKEY command. Affected file silcd/command.c.
4465 * Removed the use_auto_addr variable from default config
4466 file since it was in wrong section. Affected file is
4469 * Fixed TOPIC_CHANGE notification to not route it when it
4470 was sent using silc_server_send_notify_to_channel function.
4471 Affected file silcd/command.c.
4473 * Fixed silc_server_send_notify_kicked to send the kicker's
4474 Client ID also, it was missing. Affected files are
4475 silcd/command.c, silcd/packet_send.[ch].
4477 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Do not save client history information in SERVER_SIGNOFF.
4480 Fixes the bug in normal server that it does not detect
4481 the client becoming valid after the server becomes back
4482 online. Affected file silcd/server_util.c.
4484 * Added `sock_error' field into the SilcSocketConnection
4485 context. When error occurs during socket operation (read
4486 or write) the error is saved. Added also new function
4487 silc_socket_get_error to return human readable socket error
4488 message. Affected files are lib/silcutil/silcsockconn.[ch],
4489 lib/silcutil/unix/silcunixsockconn.c, and
4490 lib/silcutil/win32/silcwin32sockconn.c.
4492 * The server now prints the socket error message in the
4493 signoff for client. Affected file silcd/server.c.
4495 * Fixed the `created' channel information sending from router
4496 to server in JOIN command. Checks now whether the channel
4497 really was created or not and set it according that.
4499 Fixed the JOIN command to use the client entry's current
4500 ID during the joining procedure instead of the one it sent
4501 in the command (it is checked though), since it can change
4502 between the packet processing and command processing, and
4503 would just case unnecessary pain in the client end. Affected
4504 file silcd/command.c.
4506 * Fixed a channel key payload sending to use correct channel
4507 ID when the server was forced to change the channel's ID by
4508 router. Router sent the key payload with the old Channel ID.
4509 Affected file silcd/packet_receive.c.
4511 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4513 * Call silc_server_save_channel_key only if the key payload
4514 was provided in the JOIN command's command reply. Affected
4515 file silcd/command_reply.c.
4517 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Fixed silc_mp_sizeinbase to return the value correctly with
4520 MPI. Affected file lib/silcmath/mp_mpi.c.
4522 * Fixed the stop_server signal to correctly stop the scheduler
4523 and gracefully stop the server when SIGTERM or SIGINT signals
4524 are received. Affected file silcd/silcd.c.
4526 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4528 * Simple handling of TERM and HUP signals. Also added some log
4529 flushing call around. Affected file is
4532 * Fixed small bugs in silclog.c. Now buffering output will take
4533 effect after 10 seconds since startup: This will ensure that
4534 no important startup messages are lost. Also output redirection
4535 will preserve original format ([Date] [Type] message).
4536 Affected file is lib/silcutil/silclog.c.
4538 * Added two options to the config file, in the logging section:
4539 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4540 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4542 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Do not print the warning about log files not being initialized
4545 more than once to avoid excess logging. Affected file is
4546 lib/silcutil/silclog.c.
4548 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4549 the SIM copying in make install in Makefile.am.pre.
4551 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4553 * Rewritten silclog APIs. Globally interesting changes follows:
4554 silc_log_set_files() changed to silc_log_set_file().
4555 silc_log_set_callbacks() changed to silc_log_set_callback().
4556 ROBOdoc documented silclog header file.
4557 SilcLogCb now returns bool to wether inihibit the default
4558 handler or not (to keep the old behaviour return always TRUE).
4559 The new APIs should also fix the problem of the
4560 silcd_error.log file that was written in the current directory.
4563 Log files streams will remain opened after silc_log_set_file()
4564 call, means less CPU usage notably on high traffic servers.
4565 File streams are now full buffered, and flushed to the disk
4566 every 5 minutes, lesses HD activity and CPU usage.
4567 Messages can be redirected, allowing admins to configure
4568 one single logfile for all server messages.
4569 the silc_log_quick global variable to activate fast-logging.
4570 Affected files lib/silcutil/silclog.[ch]
4572 * Changed some code to conform new silclog APIs. Affected
4573 files are doc/example_silcd.conf.in, silcd/server.c
4574 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4577 * Fixed a memory leak that could occur in some situations.
4578 Affected file silcd/serverconfig.c.
4580 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4582 * Added the silc_client_del_client to remove the client from
4583 all channels as well. Affected file lib/silcclient/idlist.c.
4585 * Fixed the client library to correctly remove the client
4586 from all channels when the client entry is being destroyed.
4587 Affected file lib/silcclient/client_notify.c, command.c.
4589 * Added auto-nicking support to the client library. If the
4590 applicatio now sets client->nickname it will be sent to the
4591 server after connecting by the library. This way for example
4592 SILCNICK (or IRCNICK) environment variables will have effect
4593 and always change the nickname automatically to whatever
4594 it is wanted. Affected file lib/silcclient/client.[ch].
4596 * Renamed silc_server_command_bad_chars to the
4597 silc_server_name_bad_chars and moved it to the
4598 silcd/server_util.[ch]. Added also new function
4599 silc_server_name_modify_bad to return nickname that
4600 includes bad characters as new nickname without those
4601 bad characters. This check and modify is now used in
4602 silc_server_new_client when the username is initially set
4603 as nickname, so it must be checked to be valid nickname.
4604 Affected file silcd/packet_receive.c.
4606 * The nickname length is now taken from the packet for real
4607 and not trusted to strlen() since it clearly can return
4608 wrong length for nickname including bad characters. This
4609 also applies to channel names. Affected file silcd/command.c.
4611 * Removed the lib/silcsilm/modules directory. Modules are now
4612 compiled into the lib/silcsim. Fixed the copying of the
4613 modules to follow symbolic links in Makefile.am.pre.
4615 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4617 * Fixed silc_string_regexify list creation. Fixes bugs with
4618 BAN and INVITE commands in server. The affected file is
4619 lib/silcutil/unix/silcunixutil.c.
4621 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4623 * Removed the command destructor entirely from the server's
4624 command and command reply routines. It is not needed, and
4625 its usage was buggy and caused crashes. Affected files are
4626 silcd/command[_reply].[ch].
4628 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4630 * Cancel protocol and NULL sock->protocol if timeout
4631 occurred during protocol. Affected file silcd/server.c.
4633 * Cancel protocol timeouts always before calling the final
4634 callback, to assure that after final callback is called
4635 no other state will be called for the protocol anymore.
4636 Affected file silcd/protocol.c.
4638 * Print error log if incoming connection configuration could
4639 not be found. Affected file silcd/server.c.
4641 * Fixed JOIN command to correctly save the founder mode
4642 to the client on normal SILC server, when the channel
4643 was created by the router. Affected file silcd/command.c.
4645 * Fixed LIST command (hopefully) to send correct reply
4646 packets. Affected file silcd/command.c.
4648 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4650 * The silc_packet_receive_process now returns FALSE if the
4651 read data was invalid packet, and TRUE if it was ok.
4653 The server now checks that if unauthenticated connection
4654 sends data and its processing fails the server will close
4655 the connection since it could be a malicious flooder.
4657 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4659 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4661 * Make sure the warning about error opening a log file is
4662 printed only once and not everytime it fails (produces
4663 too much useless log). Affected file lib/silcutil/silclog.c.
4665 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4667 * Made the silc_server_daemonise() function more readable.
4668 Affected file silcd/server.c.
4670 * Pid file is now optional, the user may comment it out from
4671 the config file. Removed define SILC_SERVER_PID_FILE, we
4672 don't need a default any longer. Affected file
4673 configure.in.pre, lib/Makefile.am.pre.
4675 * Make some use of the pid file. The server now dies at startup
4676 if it detects a valid pid file on his path. The server would
4677 die anyway in this circumstance, because of the bind() failure.
4678 Affected file silcd/silcd.c.
4680 * No longer compiling lib/dotconf.
4682 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4684 * Fixed JOIN command parsing not to crash. Affected file
4685 lib/silcclient/command.c.
4687 * Fied the NICK_CHANGE notify to add the new client entry
4688 even it is resolved. This removes an <[unknown]> nick
4689 thingy bug in the client. Affected file is
4690 lib/silcclient/client_notify.c.
4692 * Do not try to allocate 0 bytes (efence does not like it)
4693 in lib/silccore/silccomand.c when encoding payload.
4695 * Do not take IRCNICK as nickname in Irssi SILC client since
4696 it is not possible to set nickname before hand connecting
4697 the server (TODO has an entry about adding auto-nicking
4700 * Changed the silc_server_command_pending to check whether
4701 there already exists an pending entry with the specified
4702 command, command identifier and pending callback. This is
4703 to fix IDENTIFY and WHOIS related crashes that may register
4704 multiple pending commands with same identifier. Affected
4705 file silcd/command.c.
4707 * Fixed the server to reconnect to the router even if it
4708 was already reconnecting and EOF was received. This to
4709 fix a possibility that the server wouldn't ever try to
4710 auto-reconnect to the router. Affected file silcd/server.c.
4712 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4714 * Fixed the server's password authentication to use the
4715 length of the locally saved password, and not the one
4716 sent in the packet. Affected file silcd/protocol.c.
4718 * Fixed same password authentication problem in the
4719 Authentication Payload handling routines in
4720 lib/silccore/silcauth.c.
4722 * Yet another password authentication problem fixed with
4723 channel password handling in silcd/command.c.
4725 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4727 * If first character of string in silc_parse_userfqdn is '@'
4728 then do not parse it. Affected file is
4729 lib/silcutil/silcutil.c.
4731 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Fixed minor bug in IDENTIFY command reply sending, which
4734 caused various weird problems during JOIN when it was
4735 resolving names for users. Affected file silcd/command.c.
4737 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4739 * Fixed the IDENTIFY command reply sending to chech better valid
4740 clients. It was possible to send incomplete list of replies.
4741 Affected file silcd/command.c.
4743 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4745 * Added silc_client_command[s]_[un]register functions now to
4746 dynamically register the commands in client library. Removed
4747 the static table of commands. This allows the client library
4748 to call commands without causing the application to know about
4749 what commands library has called.
4751 Removed the INFO command reply kludge to detect when the command
4752 was called by library. Now library use its own command reply
4753 function for INFO command.
4755 Added function silc_client_command_call to call a command.
4756 Application can use it to call command, not access the structure
4759 Now all commands that are sent by the client library (not
4760 explicitly sent by application) use own command reply functions.
4762 Affected files around lib/silcclient/ and in
4763 irssi/src/silc/core/.
4765 * Fixed the WHOIS command reply sending to chech better valid
4766 clients. It was possible to send incomplete list of replies.
4768 Fixed the WHOIS and IDENTIFY to send the request to router
4769 if normal server did not do it and did not find any results.
4771 Affected file silcd/command.c.
4773 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4775 * Moved the internal data from SilcClient context into its
4776 own file, not accesible to application. Affected files
4777 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4778 and other files in client library.
4780 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4782 * Added doc/examples installation target in Makefile.am.pre.
4785 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4787 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4788 commands the found client entry will be removed from the
4789 cache, after notifying application about the error. Affected
4790 file lib/silcclient/command_reply.c.
4792 * Changed the /MSG to check for exact nickname user gave, and
4793 not let `nick' match `nick@host' if it is only one found. Now,
4794 user must type the exact nickname (like nick@host2) even if
4795 there are no more than one same nicks found. This is to avoid
4796 a possibility of sending nickname to wrong nickname since
4797 `nick' could match `nick@host'. Affected file is
4798 irssi/src/core/silc-servers.c.
4800 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4802 * Do not print "you are now server operator" or similar when
4803 giving /away command. Affected files are
4804 irssi/src/silc/core/client_ops.c, silc-servers.h.
4806 * Made the silc_server_command_pending_error_check to send
4807 the same command reply payload it received back to the
4808 original sender of the command. This way all arguments
4809 that was received by the server will be received by the
4810 client too. Affected file silcd/command.c.
4812 * Added the silc_idcache_add to return the created cache entry
4813 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4815 * Add global clients to expire if they are not on any channel.
4816 This is because normal server will never know if they signoff
4817 if they are not on any channel. The cache expiry will take
4818 case of these entries. This is done by normal servers only.
4819 The affected files are silcd/command_reply.c,
4820 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4822 * If server receives invalid ID notification for WHOIS or
4823 IDENTIFY and the ID exists in the lists, it is removed.
4824 Affected file silcd/command_reply.c.
4826 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4827 in client then client entry that it matches is searched and
4828 the nickname is printed on the screen for user. Affected
4829 file irssi/src/silc/core/client_ops.c.
4831 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4833 * Use cache entry expire time in the LIST command reply to
4834 purge old entries from the cache after the LIST command
4835 reply has been received. This way we don't have non-existent
4836 entries in the cache for too long. Affected file is
4837 silcd/command_reply.c.
4839 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * If we are normal server, and we've not resolved client info
4842 in WHOIS or IDENTIFY from router, and it is global client,
4843 we'll check whether it is on some channel. If it is not
4844 then we cannot be sure about its validity and will resolve it
4845 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4846 file silcd/command.c.
4848 * Search channel by name (if possible) rather than by ID
4849 in IDENTIFY command's command reply. Affected file is
4850 silcd/command_reply.c.
4852 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4854 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4855 Updated specs and implemented it. Affected file silcd/command.c,
4856 silcd/packet_send.c and silcd/packet_receive.c.
4858 * Implemented the <founder auth> payload handling in the JOIN
4859 command. If provided all conditions for channel joining
4860 except requirement to provide correct passphrase can be
4861 overrided by the channel founder. Updated the protocol specs.
4862 Affected file silcd/command.c.
4864 Added support for founder auth in JOIN command in client
4865 library. Fixed the parsing of the JOIN command now to support
4866 all options as they should be. The affected file is
4867 lib/silcclient/command.c.
4869 * Optimized the WHOIS and IDENTIFY commands to send the request
4870 to router only if it includes nicknames or other names. If
4871 they include only IDs then check the local cache first before
4872 routing. Affected file is silcd/command.c.
4874 * Added channels topic announcements. Affected file is
4875 silcd/packet_receive.c and silcd/server.c.
4877 * Fixed the silc_server_send_notify_topic_set to really destine
4878 the packet to channel. Affected file silcd/packet_send.c.
4880 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4881 library. Affected file lib/silcclient/client_notify.c.
4883 * Added UMODE announcements. Affected file silcd/server.c.
4885 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4887 * Memory leak fixes in:
4889 lib/silcutil/silcsockconn.c
4890 lib/silcske/silcske.c
4891 lib/silcske/groups.c
4893 lib/silccrypt/silcpkcs.c
4894 lib/silccore/silccommand.c
4895 lib/silccore/silcidcache.c
4900 * ROBOdoc documented the lib/silcske/groups.h file and a
4901 bit changed the interface for better.
4903 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4905 * Update the client entry context in the ID cache after
4906 nick change. Affected file lib/silcclient/command.c.
4907 Fixes the CUMODE command when regaining founder privileges,
4908 and a little WHOIS problem.
4910 * Fixed silc_net_gethostbyname to correctly call the
4911 inet_ntop. Affected file lib/silcutil/silcnet.c.
4913 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4915 * Added IPv6 support checking to the configure.in.pre, added
4916 also --enable-ipv6 option to override the check. Affected
4917 file configure.in.pre.
4919 * The silc_thread_create now calls the start function
4920 directly if threads support is not compiled in. Removes
4921 ugly #ifdef's from generic code. Affected files are
4922 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4924 * Added silc_net_gethostby[name/addr]_async to asynchronously
4925 resolve. Affected files are lib/silcutil/silcnet.[ch].
4927 * Added support for rendering IPv6 based server, client and
4928 channel IDs. Affected file lib/silcutil/silcutil.c.
4930 * Added support for creating IPv6 based server IDs. Affected
4931 file is silcd/serverid.c.
4933 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4935 * Added silc_net_gethostby[addr/name] into the
4936 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4937 routines. Added silc_net_is_ip[4/6]. Affected file is
4938 lib/silcutil/unix/silcunixnet.c. All routines that take
4939 address as argument now supports both IPv4 and IPv6 addresses.
4941 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4943 * Fixed LIST command reply sending in server. Affected file
4946 * Server now sends the kicker's client ID in the KICK notify
4947 to the kicked client. Affected file silcd/command.c.
4949 * The client library now parses the kickers client ID and
4950 UI displays it. Affected files lib/silcclient/client_notify.c
4951 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4953 * Made all payload parsing function prototypes consistent.
4954 They all take now const unsigned char * and uint32 pair as
4955 the payload data instead of SilcBuffer. Changes all around
4956 the source tree. Other unsigned char* -> const unsigned char*
4957 changes around the tree as well.
4959 * Optimized SFTP client and server packet sending not to
4960 allocate new buffer for each packet but to recycle the
4961 first allocated buffer. Affected files are
4962 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4964 * Optimized the SFTP client to use SilcList instead of
4965 SilcDList for requests, because it is faster. Affected file
4966 is lib/silcsftp/sftp_client.c.
4968 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4969 into lib/silccore/silcid.[ch].
4971 Renamed silcpayload.[ch] into silcargument.[ch].
4973 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4975 * If client entry is deleted with active key agreement
4976 session, abort the session.
4978 The silc_client_abort_key_agreement now calls the completion
4979 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4981 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4984 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Don't use __restrict in older GCC's. Affected file is
4987 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4989 * silc_net_localhost now attempts to reverse lookup the
4990 IP/hostname. Affected file lib/silcutil/silcnet.c.
4992 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4993 command. It can be used to gain founder privileges at
4994 the same time when joining the channel.
4996 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4997 kicker's client ID as well. Updated protocol specs.
4999 Defined that the server must send SILC_COMMAND_IDENTIFY
5000 command reply with error status to client who sent
5001 private message with invalid client ID.
5003 Updated the protocol specification.
5005 * Added silc_server_send_command_reply to send any
5006 command reply. Affected file silcd/packet_send.[ch].
5008 * Added silc_id_payload_encode_data to encode ID payload
5009 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5011 * The server now send IDENTIFY command reply with error
5012 status if client ID in private message is invalid. Affected
5013 file silcd/packet_receive.c.
5015 * Save the server key file with server's IP address in
5016 the filename instead of hostname. The affected file is
5017 irssi/src/silc/core/client_ops.c.
5019 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5021 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5024 * Added libtool support for compiling shared objects in
5025 lib/silcsim. Affected file configure.in.pre and
5026 lib/silcsim/Makefile.am. Original patch by cras.
5028 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5030 * Pid file configuration, and server's config file fixes
5031 patch by toma. Updated CREDITS file.
5033 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5035 * Fixed silc_client_channel_message to not try to decrypt
5036 the message twice if it resolved the destination client
5037 information. This could cause of dropping one channel
5038 message. Affected file lib/silcclient/client_channel.c.
5040 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5043 lib/silcclient/client.c. This function is used when the SILC
5044 Client is run under some other scheduler, or event loop or
5045 main loop. On GUI applications, for example this may be
5046 desired to used to run the client under the GUI application's
5047 main loop. Typically the GUI application would register an
5048 idle task that calls this function multiple times in a second
5049 to quickly process the SILC specific data.
5051 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5053 * Fixed silc_server_drop() for dropping the supplementary
5054 groups as well, this could cause a security hole on some
5057 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5059 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5062 * Write PID file after dropping privileges. Added -F option
5063 to run server on foreground. A patch by debolaz.
5064 Affected files silcd/server.c, silcd/silcd.c.
5066 * Fixed MOTD to return the MOTD file server name. Affected
5067 file silcd/command.c.
5069 * Added INFO command reply handling to the Irssi SILC Client.
5070 Affected file irssi/src/silc/core/client_ops.c.
5072 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5074 * Fixed the silc_idcache_list_* routines to really support
5075 the dynamic list. Fixes a crash. Affected file is
5076 lib/silccore/silcidcache.c.
5078 * Fixed the LIST command reply to really call LIST command's
5079 pending callbacks. Affected file silcd/command_reply.c.
5081 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Update conn->local_entry->nickname after giving NICK
5084 command. Affected file lib/silcclient/command.c.
5086 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5088 * Added the [pid] option to the silcd configuration file
5090 Affected files: serverconfig.[ch] and silcd.c
5092 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5094 * Save fingerprint in WHOIS command reply in server.
5095 Affected file silcd/command_reply.c.
5097 * Fixed NICK commands pending callback registration.
5098 Affected file lib/silcclient/command.c.
5100 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * Use ++server->cmd_ident when sending commands in server,
5103 instead of random number. Affected file silcd/command.c.
5105 * Fixed GETKEY command reply to call actually GETKEY pending
5106 command callbacks. Affected file silcd/command_reply.c.
5108 * A bit stricter check for nicknames. Check for same nickname
5109 in NICK command also. Affected file silcd/command.c.
5111 * Do not call INFO command everytime client ID changes, only
5112 during first connecting. Affected file lib/silcclient/client.c.
5114 * Set the new nickname only after successful command reply for
5115 NICK command is returned by server. Affected file
5116 lib/silcclient/command.c.
5118 * Remove nicknames from nicklist during server_signoff notify.
5119 Should fix /NAMES bit more. The affected file is
5120 irssi/src/silc/core/silc-channels.c.
5122 * Added `fingerprint' field to the SilcIDListData in the
5123 silcd/idlist.h to hold the fingerprint of the client's
5126 Send the fingerprint of the client's public key in WHOIS
5129 Affected files silcd/command.c, and silcd/idlist.[ch].
5131 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5132 create fingerprint from given data.
5134 * Show the fingerprint of the client's public key in WHOIS.
5135 Affected files irssi/src/module-formats.[ch] and
5136 irssi/src/silc/core/client_ops.c.
5138 * Format the multiple same nicknames also during JOIN and
5139 NICK_CHANGE notifys. Affected file is
5140 lib/silcclient/client_notify.c.
5142 * Do not print error on screen for invalid private message
5143 payload since it can come if someone is sending private
5144 messages with wrong key. Affected file
5145 lib/silccore/silcprivate.c.
5147 * Fixed multiple concurrent /PING crash. Affected file
5148 lib/silcclient/command.c.
5150 * Changed the wrong ID encoding. All IP addresses must be
5151 in MSB first order in encoded format. They were encoded
5152 wrong and was in LSB format. Affected files are
5153 silcd/serverid.c, lib/silcutil/silcutil.c.
5155 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5157 * Call the `connect' client operation through the scheduler
5158 in case of error. Affected file lib/silcclient/client.c.
5160 * Call the `failure' client operation even if the error
5161 occurred locally during a protocol. Affected file is
5162 lib/silcclient/protocol.c.
5164 * Added support of sending LIST command to router from normal
5165 server. This way normal server can get list of all channels
5166 in the network too. Fixed the channel list sending in the
5167 server too. Affected files are silcd/command.c, and
5168 silcd/command_reply.[ch].
5170 * Added silc_server_update_channels_by_server and
5171 silc_server_remove_channels_by_server. They are used during
5172 disconnection of primary router and in backup router protocol.
5173 Affected file silcd/server_util.[ch], silcd/server.c and
5174 silcd/server_backup.c.
5176 * Fixed channel adding to global list in IDENTIFY command
5177 reply in server. Affected file silcd/command_reply.c.
5179 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * If the incoming packet type is REKEY or REKEY_DONE process
5182 that packet always synchronously. Fixes yet another MAC
5183 failed error on slow (dialup) connections. Affected file
5184 lib/silcclient/client.c and silcd/server.c.
5186 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5188 * Call check_version SKE callback for initiator too. Affected
5189 file lib/silcske/silcske.c.
5191 * Implemented fix for security hole found in the SKE that was
5192 fixed in the specification few days back; the initiator's
5193 public key is now added to the HASH value computation.
5194 Added backwards support for the old way of doing it too, for
5195 old clients and old servers. Affected file is
5196 lib/silcske/silcske.c.
5198 * Enabled mutual authentication by default in SKE. If initiator
5199 is not providing mutual authentication the responder will
5200 force it. This will provide the proof of posession of the
5201 private key for responder. The affected files are
5202 lib/silcclient/protocol.c and silcd/protocol.c.
5204 * Do not cache anymore the server's public key during SKE.
5205 We do mutual authentication so the proof of posession of
5206 private key is done, and if the server is authenticated in
5207 conn auth protocol with public key we must have the public
5208 key already. Affected file silcd/protocol.c.
5210 * Added new global debug variable: silc_debug_hexdump. If
5211 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5212 file lib/silcutil/silclog.[ch].
5214 * Fixed compilation warning due to char * -> const char *.
5215 Affected files lib/silcutil/silcnet.h, and
5216 lib/silccore/silcauth.[ch].
5218 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5220 * Fixed CMODE command when new channel key was created. If
5221 the creation failed the old key was removed. Next time giving
5222 same command would crash the server since the old key was
5223 freed already. Affected file silcd/command.c.
5225 * Fixed the silc_server_announce_get_channels to not crash
5226 on reconnect. Affected file silcd/server.c.
5228 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5230 * Added silc_log_set_debug_string function to set a regex
5231 string to match for debug output. Only the function names,
5232 or filenames matching the given debug string is actually
5233 printed. This way it is possible to filter out those debug
5234 strings that user is not interested in.
5236 Fixed a bug in silc_string_regexify.
5238 Affected files lib/silcutil/silclog.[ch], and
5239 lib/silcutil/unix/silcunixutil.c.
5241 * Changed the -d options in both server and Irssi SILC client
5242 to take the debug string as argument. Affected files
5243 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5245 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * Added silc_hash_babbleprint to create a Bubble Babble
5248 Encoded fingerprint. The encoding is developed by Antti
5249 Huima (draft-huima-babble-01.txt), and it creates human
5250 readable strings out of binary data. Affected file
5251 lib/silccrypt/silchash.[ch].
5253 * Print the babble print now in addition of fingerprint as well
5254 in Irssi SILC client. Affected files are
5255 irssi/src/fe-common/silc/module-formats.[ch],
5256 irssi/src/fe-common/silc/core/client_ops.c.
5258 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5260 * Fixed a security problem found in SKE. The initiator's
5261 public key too is now added to the HASH hash value creation
5262 which is signed by the responder to create the SIGN value.
5263 This will prevent anyone in the middle to lie to the responder
5264 about the initiator's public key. If this is done now, the
5265 man in the middle will get caught. Updated the protocol
5268 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Better installation directory handling. Configure module
5271 paths and other paths automatically to example_silc* files
5272 in doc/. A patch by toma.
5274 * Fixed compiler warning from MPI library, and from SILC RNG.
5277 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5278 It can be configured with ./configure. A patch by toma.
5280 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Find correct make to use in prepare-clean. A patch by
5283 toma. Affected file prepare-clean.
5285 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5287 * Added irssi variables use_auto_addr, auto_bind_ip,
5288 auto_bind_port and auto_public_ip.
5290 * Changed the interface for silc_client_send_key_agreement
5291 in lib/silcclient/silcapi.h
5295 irssi/src/silc/core/silc-core.c
5297 lib/silcclient/silcapi.h
5298 irssi/src/silc/core/silc-channels.c
5299 lib/silcclient/client_keyagr.c
5302 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5304 * Added silc_pkcs_public_key_compare to compare two
5305 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5307 * Check that the client who set the founder mode on the
5308 channel is the same client that is giving the founder
5309 mode to itself. It is done by comparing the saved public
5310 key (it is saved even in the authentication is passphrase).
5311 Affected file silcd/command.c.
5313 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Do not process packet for disconnected socket connection.
5316 Affected file lib/silccore/silcpacket.c.
5318 * Process the DISCONNECT packet through scheduler in the
5319 client library. Affected file lib/silcclient/client.c.
5321 * Fixed the silc_client_packet_parse to not to increase
5322 the packet sequence number if the conn->sock and the
5323 current socket connection is not same. This can happen
5324 for example during key agreement when the conn includes
5325 multiple socket connections (listeners). Affected file
5326 lib/silcclient/client.c.
5328 * The sender of the file transfer request now provides also
5329 the pointer (listener) for the key exchange protocol. If
5330 the listener cannot be created then it sends empty key
5331 agreement and lets the receiver provide the listener.
5333 Added `local_ip' and `local_port' arguments to the
5334 silc_client_file_send. If they are provided they are used,
5335 if not then it will attempt to find local IP address, if
5336 not found or bind fails then the remote client will provide
5339 Affected files are lib/silcclient/client_ftp.c and
5340 lib/silcclient/silcapi.h.
5342 * Extended the FILE SEND command to support defining the
5343 local IP and port for key exchange listener. They are
5344 optional. Affected file irssi/src/silc/core/silc-servers.c.
5346 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Defined to WHOIS command reply the sending of fingerprint
5349 of the client's public key (if the proof of posession of the
5350 corresponding private key is verified by the server).
5351 Updated to the protocol specification.
5353 * Added support of receiving the client's public key's
5354 fingerprint in command reply in client library. Affected
5355 file is lib/silcclient/command_reply.c, and
5356 lib/silcclient/idlist.[ch].
5358 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5360 * Do not send over 128 chars long nickname to the server
5361 in NICK command. Affected file lib/silcclient/command.c.
5363 * Do not send over 256 chars long channel names to the server
5364 in JOIN command. Affected file lib/silcclient/command.c.
5366 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Assure that silc_server_close_connection cannot be called
5369 twice for same socket context. Affected file is
5372 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Send error message to application if opening file for
5375 writing during file transfer fails. Affected file is
5376 lib/silcclient/client_ftp.c.
5378 Remove all file transfer sessions for a client that we're
5379 removing from ID cache.
5381 Affected file is lib/silcclient/client_ftp.c.
5383 * Fixed silc_net_addr2bin to return correct address. Affected
5384 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5386 * Fixed file transfer session removing on signoff notify.
5387 Affected file irssi/src/silc/core/silc-servers.c.
5389 * Added the SilcClientFileError to be returned in the monitor
5390 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5391 Affected file lib/silcclient/silcapi.h.
5393 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Fixed a crash in silc_client_ftp_free_sessions and
5396 silc_client_ftp_session_free_client. Affected file
5397 lib/silcclient/client_ftp.c.
5399 * Added `disabled' field in the SilcChannelEntry in the server
5400 to indicate if the server entry is disabled. Affected file
5401 silcd/idlist.h, silcd/command[_reply].c.
5403 * SILC server adds now /var/run/silcd.pid everytime it is
5404 started. Affected file silcd/silcd.c.
5406 * Added silc_server_packet_send_clients to send a packet to
5407 the provided table of client entries. Affected file
5408 silcd/packet_send.[ch].
5410 * Fixed a crash in client resolving in client_prvmsg.c in
5411 client library. Affected file lib/silcclient/client_prvmsg.c.
5413 * Do not actually remove the client directly from ID cache
5414 during SERVER_SIGNOFF, but invalidate it. This way we
5415 preserve the WHOWAS info for the client. Affected file
5416 silcd/server_util.c.
5418 * Fixed SERVER_SIGNOFF notify handling in the server. The
5419 server is now able to process incoming SERVER_SIGNOFF notify
5420 for a server that it doesn't even know about. It will remove
5421 the clients provided in the notify. Affected file
5422 silcd/packet_receive.c.
5424 * Check for partial packet in data queue after every packet that
5425 was found from the queue. Return and wait for more data if
5426 there is partial data in queue. Affected file is
5427 lib/silccore/silcpacket.c.
5429 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Added SilcClietFileError enum to indicate error in
5432 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5433 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5434 Affected files lib/silcclient/silcapi.h and
5435 lib/silcclient/client_ftp.c.
5437 * Check that newsize in silc_buffer_realloc is larger than
5438 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5440 * Added better monitor of file transfers. It now monitors
5441 key agreement protocol during the file transfer too. Added
5442 error reporting too. Affected files
5443 irssi/src/silc/core/silc-servers.c,
5444 irssi/src/fe-common/silc/module-formats.[ch].
5446 * Wrote a help file for FILE command.
5448 * Added silc_rng_global_get_byte_fast to get not-so-secure
5449 random data as fast as possible. Random data is read from
5450 /dev/urandom if available and from the SILC RNG if not
5451 available. It is used in padding generation. Affected file
5452 lib/silccrypt/silcrng.[ch].
5454 * All packets in client library are now processed synchronously.
5455 Optimized packet processing a lot. Affected file
5456 lib/silcclient/client.c.
5458 * All server connection packets are processing synchronously
5459 now in server, to optimize packet processing. Affected file
5462 * Include files are installed now only in Toolkit distribution
5463 if make install is given. Affected files: all Makefile.am's.
5465 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Assure that silc_client_notify_by_server_resolve does not
5468 resolve the client information multiple times. If it cannot
5469 be found by the first it cannot be found at all. Affected
5470 file lib/silcclient/client_notify.c.
5472 * Fixed WHOWAS command reply calling. Affected file
5473 lib/silcclient/command_reply.c.
5475 * Removed all references to silc_idlist_get_client from the
5476 Irssi SILC client since that call is internal call used by
5477 the library. The Irssi SILC client will use now client
5478 retrieval functions found in silcapi.h.
5480 * Fixed a bug in resolving nickname info before sending
5481 private message. It used freed memory. Affected file
5482 irssi/src/silc/core/silc-servers.c.
5484 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * Assure my_channels statistics cannot go negative in server.
5487 Affected files silcd/server.c, silcd/server_util.c.
5489 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5491 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5493 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Win32 Toolkit changes. Affected files
5496 win32/silc.dsw, win32/libsilc/libsilc.def,
5497 win32/libsilcclient/libsilc.def,
5498 lib/silcutil/silcutil.c, and
5499 lib/sftp/sftp_fs_memory.c.
5501 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5503 * Added silc_net_localip to return local host's IP address.
5504 Affected file lib/silcutil/silcnet.[ch].
5506 * If key exchange or rekey protocol is active for a connection
5507 parse all packets syncronously since there might be packets
5508 in packet queue that we are not able to process without first
5509 processing packets before them. Affected file silcd/server,
5510 lib/silcclient/client.c.
5512 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5513 whether library should continue processing the packet.
5514 Affected file lib/silccore/silcpacket.h.
5516 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5517 SilcSFTPMonitorData to SFTP server to monitor various
5518 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5519 lib/silcsftp/sftp_server.c.
5521 * Added silc_file_size to return file size. Affected file
5522 lib/silcutil/silcutil.[ch].
5524 * Implemented the file transfer support for the client library.
5525 Added preliminary support for simple client to client one-file
5526 transmission. Affected file lib/silcclient/client_ftp.c,
5527 lib/silccilent/client.[ch].
5529 * Added new local command FILE to the Irssi SILC Client.
5530 It is used to perform the file transfer. It has subcommands
5531 SEND, RECEIVE, SHOW and CLOSE. Affected files
5532 irssi/src/silc/core/client_ops.c,
5533 irssi/src/silc/core/silc-server.[ch].
5535 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5537 * Relay the SILC_PACKET_FTP in the server. Affected files
5538 silcd/server.c and silcd/packet_receive.c.
5540 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Renamed silc_file_read and silc_file_write to functions
5543 silc_file_readfile and silc_file_writefile. Added function
5544 silc_file_open and silc_file_close. Affected files
5545 lib/silcutil/silcutil.[ch].
5547 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Resolve the client info when received private message or
5550 channel message for a client which nickname we don't know.
5551 Affected files lib/silcclient/client_prvmsg.c and
5552 lib/silcclient/client_channel.c.
5554 * Do not crash in /KEY if client is not connected. Affected
5555 file irssi/src/silc/core/silc-channels.c.
5557 * Added SilcClientStatus field to the SilcClientEntry in the
5558 lib/silcclient/idlist.h.
5560 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5561 is incomplete and is being resolved, it won't be resolved
5564 Make sure also that USERS command reply does not resolve
5565 twice information. Affected file is
5566 lib/silcclient/command_reply.c.
5568 Make sure that silc_client_get_clients_by_list does not
5569 resolve twice same information.
5571 * Check for valid client->id in the silc_server_free_client_data.
5572 Affected file silcd/server.c.
5574 * Fixed /GETKEY nick@server not to crash if the server entry
5575 is not found. Affected file lib/silcclient/command.c.
5577 * Fixed the silc_server_check_cmode_rights to check the
5578 requested modes correctly. Affected file silcd/command.c.
5580 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Better checks for non-printable chars in nick added.
5583 Affected file silcd/command.c.
5585 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Call the silc_server_udpate_servers_by_server in the
5588 primary router that comes back online in the backup resuming
5589 protocol. Otherwise it routes packets wrong. Affected file
5590 silcd/server_util.[ch], silcd/server_backup.c.
5592 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5595 lib/silcutil/silcbuffmt.[ch].
5597 * Redefined the SILC packet header to include the padding
5598 length. Affected file lib/silccore/silcpacket.[ch].
5600 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5601 length for maximum padding up to 128 bytes). Affected
5602 file lib/silccore/silcpacket.h.
5604 * Removed all backwards support for old 0.5.x MAC thingies.
5605 The SILC packet header change makes it impossible to be
5606 backwards compatible.
5608 * Send the ENDING packet with timeout in the backup resuming
5609 protocol. This is to assure that all routers has connected
5610 to the primary router. Affected file silcd/server_backup.c.
5612 * Changed the RNG to take the first IV from random data. It
5613 used to take it from zero actually. Changed the RNG also
5614 to use /dev/urandom during session. /dev/random is used
5615 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5617 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5619 * Changed the SILC packet header to have the first two bytes
5620 (the packet length) encrypted. Affected files aroung the
5621 code tree, lib/silccore/silcpacket.[ch]. Removed the
5622 SilcPacketCheckDecrypt callback. It is not needed anymore
5623 since the silc_packet_receive_process will determine now
5624 whether the packet is normal or special.
5626 * Implemented the unidirectional MAC keys. Affected files
5627 lib/silcske/silcske.c, silcd/protocol.c and
5628 lib/silcclient/protocol.c.
5630 * Implemented the packet sequence number to the MAC computation.
5631 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5632 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5633 lib/silcclient/protocol.c.
5635 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Allow backup router to announce servers. All servers
5638 announced by backup router are added to the global list
5639 automatically. Update hte server's socket to our primary
5640 router also when backup router announces a server.
5641 Affected file silcd/packet_receive.c.
5643 * Do not update the client->router in the function
5644 silc_server_udpate_clients_by_server if the client is on
5645 global list. We might fail to find any specific server
5646 for locally connected clients and local cell clients. They
5647 should still use the `from' and not `to' as client->router.
5648 This fixes backup router resuming protocol. Affected file
5649 silcd/server_util.c.
5651 * Decrease channel statistics count only if the channel
5652 deletion worked. Affected files are silcd/server.c and
5653 silcd/server_util.c.
5655 * Added silc_server_update_servers_by_server to update origin
5656 of all server entries. Used during backup router protocol.
5657 Affected files silcd/server_util.[ch], silcd/server.c. and
5658 silcd/backup_router.c.
5660 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5661 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5662 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5663 lib/silccrypt/silchmac.c.
5665 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * Assure that router cannot reroute the same channel message
5668 to the sender. Affected file silcd/packet_receive.c.
5670 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Made better checks that the channel message is not sent
5673 to the router it came from. Affected file is
5674 silcd/packet_send.c. Fixed memory leak too.
5676 * Announce informations for incoming router connection, but
5677 only after checking if it is replaced by backup router.
5678 Affected file silcd/packet_receive.c.
5680 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * Fixed the backup resuming protocol to work in multiple
5683 router environment. Affected file silcd/server_backup.c.
5685 * Route packet only to one router in the function
5686 silc_server_packet_send_to_channel. Affected file is
5687 silcd/packet_send.c.
5689 * Fixed silc_server_send_notify_dest to set the broadcast
5690 flag. Fixed the silc_server_send_notify_topic to actually
5691 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5692 Affected file silcd/packet_send.c.
5694 * Changed the SFTP Filesystem interface. Changed the
5695 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5696 the filesystem operation function. The SilcSFTPFilesystem
5697 is now a context that is allocated by all filesystem allocation
5698 functions and it already includes the operations structure
5699 and filesystem specific context. It is given as argument
5700 now to the silc_sftp_server_start. This made the interface
5701 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5702 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5704 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Changed the backup router adding and getting interfaces
5707 in the server. The router that will be replaced by the
5708 specified backup router is now sent as argument. Affected
5709 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5712 * Added silc_net_addr2bin_ne to return the binary form of
5713 the IP address in network byte order. Affected files
5714 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5716 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Check for existing server ID in silc_server_new_server
5719 and in silc_server_connect_to_router_final and remove the
5720 old entry if it exists. Affected file silcd/packet_receive.c,
5723 * Send the channel message always to only one router, either
5724 in upstream or downstream. Affected file is
5725 silcd/packet_send.c.
5727 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5729 * Wrote the definition of the backup resuming protocol to the
5730 protocol specification.
5732 * Removed one redundant channel key generation from normal
5733 server during joining procedure. Removed one redundant
5734 channel key sending from server to router during joining
5735 procedure. Affected file silcd/command.c.
5737 * Made minor bugfixes to the backup router resuming protocol.
5738 Affected file silcd/server_backup.c, server.c.
5740 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Added --disable-asm configuration option. Affected files
5743 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5746 * Implemented the backup resuming protocol that is used to
5747 resume the primary router position in the cell after the
5748 primary router comes back online. Affected files
5749 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5750 and silcd/server_util.[ch].
5752 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Sleep two (2) seconds after sending QUIT command to server.
5755 Affected file lib/silcclient/command.c.
5757 * Assure that if outgoing data buffer is pending do not force
5758 send any data. Affected file silcd/packet_send.c.
5760 * Assure that if outgoing data buffer is pending do not force
5761 send any data. Affected file lib/silcclient/client.c.
5763 * Implemented the backup router support when the primary router
5764 goes down. The servers and routers can now use the backup
5765 router as new primary router without loosing connectivity.
5767 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5770 in the server to indicate disabled entry. All data read
5771 from the connection will be ignored and no data is sent
5772 for entry that is disabled. Affected files are
5773 silcd/idlist.h, silcd/server.c.
5775 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Created SFTP client and server test programs in the
5778 lib/silcsftp/tests directory.
5780 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Implemented memory filesystem (virtual filesystem) for
5783 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5786 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Implemented the SFTP (SSH File Transfer Protocol) to the
5789 lib/silcsftp. It includes SFTP client and SFTP server
5792 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Moved lib/silccore/silcprotocol.[ch] to the
5795 lib/silcutil library.
5797 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5798 take variable argument list pointer as argument. Affected
5799 file lib/silcutil/silcbuffmt.[ch].
5801 * Added silc_buffer_set function that is used to set data
5802 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5803 Affected file lib/silcutil/silcbuffer.h.
5805 * Changed various routines in the core library to use the new
5806 silc_buffer_set instead of allocating new buffer only for
5809 * Added 64-bit value formatting and unformatting support to the
5810 silc_buffer_[un]format routines. Affected file is
5811 lib/silcutil/silcbuffmt.[ch].
5813 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5814 to includes/bitmove.h.
5816 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Fixed channel user mode saving in client library. Affected
5819 file lib/silcclient/command[_reply].c.
5821 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Defined the file transfer to the SILC Protocol. Added
5824 new packet type SILC_PACKET_FTP and defined File Transfer
5825 Payload. The mandatory file transfer protocol is SFTP
5826 (SSH File Transfer Protocol). Affected file in addition
5827 of the internet draft is lib/silccore/silcpacket.h.
5829 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5830 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5831 is used as part of backup router protocol when the primary
5832 router of the cell is back online and wishes to resume
5833 the position as primary router.
5835 * Redefined the MAC generation keys in the protocol. The
5836 same key is not used anymore in both direction. Both
5837 direction will now use different keys for sending and
5838 receiving. This fixes a potential security flaw. This
5839 change causes incompatibilities in the protocol.
5841 * Redefined also the MAC computation from the packet.
5842 An packet sequence number is now added to the MAC
5843 computation. This prevents possible replay attacks against
5844 the protocol. This change too causes incompatibilities
5847 Added `sequence' field to the SilcPacketContext to hold
5848 the current sequence number for the packet.
5850 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Added `created' field to the SilcIDListData in the file
5853 silcd/idlist.h to indicate the time when the entry was
5856 * Added `created' field to the SilcChannelEntry too. Affected
5857 file silcd/idlist.h.
5859 * Added `creation_time' aguments to all the announcement functions
5860 in the server. If it is provided then only the entries that
5861 was created after the provided time frame are actually
5862 announced. Affected file silcd/server.[ch].
5864 * The protocol says that the Channel ID's IP address must be
5865 based on the router's IP address. Added check for this in
5866 the silc_server_new_channel when processing incoming New Channel
5867 Payload. Affected file silcd/packet_receive.c.
5869 * Print out the correct version with --version in SILC client.
5870 Affected file irssi/src/silc/core/silc-core.c.
5872 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Fixed WHOWAS command to check for completnes of the client
5875 entry always, not just when the command is coming from client.
5876 Affected file silcd/command.c.
5878 * Added new function silc_server_packet_queue_purge to purge the
5879 outgoing data queue to the network. After the function returns
5880 it is guaranteed that the outgoing packet queue is empty.
5881 Affected file silcd/packet_send.[ch].
5883 * Purge the outgoing packet queue in the rekey protocol's final
5884 callback to assure that all rekey packets go to the network
5885 before quitting the protocol. Affected file silcd/server.c.
5887 * Added silc_client_packet_queue_parse as similar function as
5888 in server to the client library. The affected file is
5889 lib/silcclient/client.c.
5891 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Splitted silcd/server.c and created silcd/server_util.[ch]
5894 for utility functions.
5896 * Added new socket flag SILC_SF_DISABLED to indicate that the
5897 connection is open but nothing can be sent to or received from
5898 the connection. Affected file lib/silcutil/silsockconn.[ch].
5899 The checking for disabled socket is checked in the low level
5900 silc_socket_write and silc_socket_read functions.
5902 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Allow only nicknames and channel names that fits into the
5905 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5907 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * When processing JOIN command reply in server check that if
5910 the channel exists in our global list we'll move it the local
5911 list. Affected file silcd/command_reply.c.
5913 * Fixed the check whether client is joined on the channel already
5914 in JOIN command. Affected file lib/silcclient/command.c.
5916 * Fixed the JOIN command reply to check whether the channel
5917 already exists. Affected file lib/silcclient/command_reply.c.
5919 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Added silc_ske_status_string to map the SKE error numbers
5922 to readable strings. The affected files are
5923 lib/silcske/silcske[_status].[ch].
5925 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Do not show the private channels on the WHOIS channel list
5928 as it is not allowed by the protocol. The affected file is
5931 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Assure that the packet length digged from the actual packet
5934 is something sensible in the silc_packet_decrypt_rest_special
5935 in lib/silccrypt/silcpacket.c.
5937 * Free and NULL the allocated pointer in silc_hmac_alloc if
5938 the HMAC allocation fails. The affected file is
5939 lib/silccrypt/silchmac.c.
5941 * Print the selected security properties to the log files in
5942 the server. Affected file silcd/protocol.c.
5944 * Add SKE's reference counter even if calling the completion
5945 callback manually. Otherwise it goes negative, although it
5946 does not cause any problems. The affected file is
5947 lib/silcske/silcske.c.
5949 * Remove the client entry with short timeout after giving the
5950 KILL command. Affected file lib/silcclient/command.c.
5952 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5953 case all found clients are already disconnected (WHOWAS would
5954 found them) in the server. Affected file silcd/command.c.
5956 * Update the last_receive (time of last data received) to be
5957 updated only when received private or channel message so that
5958 the idle time showed in WHOIS makes more sense.
5960 * Added boolean field `valid' in to the SilcClientEntry in the
5961 client library to indicate whether the entry is valid or not.
5962 This fixes the nickname change bug on channel when changing
5963 the nickname to be same than the old (like nick to Nick) the
5964 nickname formatter doesn't set the new nick anymore to Nick@host.
5965 Affected file lib/silcclient/idlist.[ch].
5967 * Now actually fixed the nickname changing on disconnection.
5968 Added new function silc_change_nick to the Irssi SILC Client.
5969 Affected file irssi/src/silc/core/client_ops.c,
5970 irssi/src/silc/core/silc-nicklist.[ch].
5972 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Check that the public key exists in the GETKEY command before
5975 trying to encode it. Affected file silcd/command.c.
5977 * Print some notifications on received public keys with GETKEY
5978 command in the Irssi SILC Client. Affected files are
5979 irssi/src/fe-common/silc/module-formats.[ch],
5980 irssi/src/silc/core/client_ops.c.
5982 * Use IDENTIFY command to resolve the server information in the
5983 GETKEY command instead of INFO command. Affected file
5984 lib/silcclient/command.c.
5986 * All command reply functions in the client library now calls
5987 the pending command reply callbacks even if an error has
5988 occurred. The server has done this a long time and now it was
5989 time to move the client library to this as well. Now all
5990 errors can be delivered back to the pending command reply
5991 callbacks if necessary. Affected files are
5992 lib/silcclient/command[_reply].[ch].
5994 * Change the nickname on disconnection back to the username
5995 because in reconnect the server will enforce it to it anyway.
5996 Affected file irssi/src/silc/core/silc-servers.c.
5998 * Fixed a config file parsing bug in the Irssi SILC client.
5999 Affected file irssi/src/silc/core/clientconfig.c.
6001 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * When printing the channel mode on JOIN, verify that the
6004 channel key and channel's HMAC are valid. Affected file
6005 irssi/src/silc/core/client_ops.c.
6007 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6010 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6011 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6013 * Removed channel key rekey task deleting from the function
6014 silc_server_save_channel_key. Affected file silcd/server.c.
6015 Added explicit timeout task context instead that is used to
6016 delete the task if we are registering a new task before the
6017 new task has elapsed.
6019 * When channel key rekey occurs the client library now saves
6020 the old channel key for a short period of time (10 seconds) and
6021 is able to use it in case some is still sending channel
6022 messages encrypted with the old key after the rekey. Affected
6023 file lib/silcclient/[idlist.h|client_channel.c].
6025 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6027 * Added check to the silc_server_new_id_real to not accept
6028 new ID if it is the sender's own ID. Affected file is
6029 silcd/packet_receive.c.
6031 * Assure that we do not announce ourself or the one we've
6032 sending our announcements when we're router and are announcing
6033 servers to our primary router. Affected file silcd/server.c.
6035 * Fixed silc_server_command_identify_check_client to assemble
6036 correct WHOIS packet. It send corrupted WHOIS packet and
6037 caused problem with router to router connections. Affected
6038 file silcd/command.c.
6040 Fixed also silc_server_command_whois_check the same way
6041 as for the IDENTIFY command.
6043 * Added new SilcIDListStatus to the server in the SilcIDListData
6044 structure. The status now includes the current status of
6045 the entry (like registered, resolved etc.). Affected file
6046 silcd/idlist.[ch]. Defined a bunch of different status types
6047 as well. This replaced the old boolean registered field as well.
6049 Added resolve_cmd_ident field to the SilcClientEntry structure
6050 too so that if the entry is for example being resolved so
6051 another command may attach to the same pending command reply
6052 without requiring to resolve the same entry again. This concept
6053 should optimize the WHOIS and the IDENTIFY resolving under
6054 heavy load by taking away unnecessary resolving for entries
6055 that are being resolved already.
6057 Added support for adding multiple pending commands for one
6058 command idenfier. Affected file silcd/command[_reply].[ch].
6060 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6061 before deleting the data. Otherwise the hash table will have
6062 freed data in comparison functions. Affected file is
6063 silcd/command_reply.c.
6065 * Fixed silc_idlist_replace_client_id to add the new entry to
6066 the cache with NULL nickname. Otherwise there will be invalid
6067 memory as the nickname after the nickname is freed. Affected
6068 file silcd/packet_receive.c.
6070 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6071 saved into wrong slots because the previous number of entries
6072 was not taken into account. Affected file silcd/idlist.c.
6073 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6075 * If we are router and we receive JOIN notify to a channel that
6076 does not have any users then notified client is marked as the
6077 channel founder, as it is it. The affected file is
6078 silcd/packet_receive.c
6080 * Added to the extended hash table API's table_del_*ext functions
6081 the destructor as argument too, so that the caller can decide
6082 which destructor to use or whether to use destructor at all.
6083 Affected file lib/silcutil/silchashtable.[ch].
6085 * Fixed ID Cache purging. It actually deleted the entries from
6086 the hash table after the data was freed. The hash table ended
6087 up comparing freed memory. The affected file is
6088 lib/silccore/silcidcache.c.
6090 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Fixed Irssi SILC client's KILL command's HELP syntax.
6094 * The USERS command now resolves the detailed user information
6095 if the userinfo field is missing. Affected file is
6096 lib/silcclient/command_reply.c.
6098 * Do not print error in silc_file_read if the read file does
6099 not exist. Just silently return NULL. Affected file is
6100 lib/silcutil/silcutil.c.
6102 * Fixed the silc_log_output to not wine about NULL filename
6103 and to not create some bogus " " filename. Affected file is
6104 lib/silcutil/silclog.c.
6106 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Fixed various printing bugs on the user interface in the
6109 Irssi SILC Client. Minor changes that were forgotten from
6112 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Fixed the configure.in.pre and the compilation and distribution
6115 environment to support the new autoconf 2.52. That version is
6116 now required to compile the CVS trunk.
6118 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6121 to generally parse user@fqdn format strings. Affected file
6122 lib/silcutil/silcutil.c.
6124 * Added nickname_format and nickname_force_format fields to the
6125 SilcClientParams structure. The first one defines the format
6126 for the nicknames that the library will enforce if the receives
6127 multiple same nicknames. The second one is boolean value and
6128 can be used to force the library to always enforce the format
6129 to the nicknames regardles whether there are multiple nicknames
6130 or not. This configurable formatting was employed to flexibly
6131 support accessing multiple nicknames from the user interface.
6132 The userinterface can now set the nicknames to what ever format
6133 they prefer. Affected file lib/silcclient/silcapi.h.
6135 Added function silc_client_nickname_format to the file
6136 lib/silcclient/idlist.c. It performs the nickname formatting.
6138 Added new field `hostname´ to the SilcClientEntry context.
6139 It holds the hostname of the client. Affected file is
6140 lib/silcclient/idlist.h.
6142 * Irssi SILC Client sets the nicknames in nick@hostn format.
6143 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6144 irssi/src/silc/core/silc-core.c.
6146 The WHOIS printing now also shows both the real nickname and
6147 the formatted nickname so that user knows how to access the
6148 user if there are multiple same nicknames cached. Affected
6149 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6150 printing formatting too to take the hostname now as a separate
6151 argument. The Affected file is
6152 irssi/src/fe-common/silc/modules-formats.[ch].
6154 * Changed the silc_client_get_clients_local to accept the formatted
6155 nickname as argument. It accepts the real nickname too but the
6156 formatted nickname can be used to find the true entry from
6157 multiple entries. Affected file lib/silcclient/silcapi.h and
6158 lib/silcclient/idlist.c.
6160 * Added nickname_format_parse field to the SilcClientParams.
6161 It is a callback function provided by the application to parse
6162 the nickname out of the formatted nickname string. The library
6163 calls it to get the nickname from the formatted string. Since
6164 the application generally knows better the format of the nickname
6165 string it parses it instead of the library, even though library
6166 encodes the formatted string. If the callback function is not
6167 provided then the library will use the string as is. The
6168 affected file is lib/silcclient/silcapi.h.
6170 * All the nickname strings passed to the client library in
6171 commands are now expected to be formatted nickname strings.
6172 If the command does not support the formatted nickname string
6173 it will assume that the sent string is the actual nickname.
6174 Affected file lib/silcclient/command.c.
6176 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Added public key authentication support to OPER and SILCOPER
6179 commands in the client library. Affected file is
6180 lib/silcclient/command.c.
6182 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Changed the get_auth_methdod client operation to be asynchronous.
6185 It can be async if the application resolves the authentication
6186 method from the server during the negotiation. Added new
6187 SilcGetAuthMeth completion callback that the application will
6188 call after resolving the authentication method.
6190 Added function silc_client_request_authentication_method that
6191 the application can use to resolve the authentication method
6192 from the server. Added also SilcConnectionAuthRequest callback
6193 that the library will call after the server has replied. The
6194 application can call this function if it does not know the
6195 current authentication method.
6197 Affected files are lib/silcclient/client.c and
6198 lib/silcclient/silcapi.h.
6200 * The Irssi SILC client now automatically resolves the authentication
6201 method incase any configuration information is not present (and
6202 currently there never is). The affected file is
6203 irssi/src/silc/core/client_ops.c.
6205 * Fixed public key authentication from the client library.
6206 Affected file lib/silcclient/protocol.c. Changed also the
6207 protocol specification about the public key authentication in
6208 the connection authentication protocol. The actual data to be
6209 signed is now computed with a hash function before signing.
6211 * Fixed the public key authentication from the server as well.
6212 Affected file silcd/protocol.c.
6214 * Removed the mlock()'s from the memory allocation routines.
6215 Affected file lib/silcutil/silcmemory.c. The ./configure does
6216 not check anymore for the mlock(). Affected file is
6219 * Fixed USERS command in server to allow the execution of the
6220 command for private and secret channels if the client sending
6221 the command is on the channel. Affected file silcd/command.c.
6223 * Fixed silc_client_get_clients_local to return the clients
6224 count correctly. It could return wrong value. Affected file
6225 lib/silcclient/idlist.c.
6227 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6230 types. The assembler optimizations seemed not to like 64-bit
6231 data types. The assmebler optimizations thus are now enabled
6232 also for BSD systems as opposed to only enable them for Linux.
6234 * Do not check for threads at all on BSD systems. Affected
6235 file configure.in.pre.
6237 * Removed -n and -h options from the Irssi SILC Client since
6238 they are not used in silc.
6240 * Fixed the prime generation to assure that the first digit
6241 of the generated random number is not zero since our conversion
6242 routines does not like number strings that starts with zero
6243 digit. If zero digit is seen the random number is regenerated.
6244 This caused some corrupted RSA keys when the zero first digit
6245 was met. Affected file lib/silcmath/silcprimegen.c.
6247 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Fixed WIN32 configuration in the ./configure script.
6250 Fixed to include xti.h on environments that has it.
6251 Patches by Carsten Ilchmann and andrew.
6253 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Changed the silc_id_create_client_id to be collision
6256 resistant. It is now assured that there cannot be created
6257 two same client ID's. I suspect that some weird bugs in
6258 the server were actually caused by duplicate Client IDs.
6259 Affected file silcd/serverid.[ch]. A router receiving
6260 new ID now also assures and informs the sending server
6261 if the ID caused collision.
6263 * Changed the silc_id_create_channel_id to also assure that
6264 there are no collisions.
6266 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Statement about ignoring the Mutual Authentication flag when
6269 performing rekey with PFS was a bit misleading. It is ignored
6270 if it was set in the initial negotiation, it cannot be even
6271 set in the rekey. Fixed in the ke-auth draft. Started the
6272 new versions of the protocol drafts in the doc/.
6274 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Fixed a bug in silc_client_command_identify_save when saving
6277 new channel information. The channel name was no duplicated
6278 and caused crash on exit. Affected file is
6279 lib/silcclient/command_reply.c.
6281 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Fixed the getkey command handling in the server. Send just
6284 empty OK reply to the sender if the key could not be fetched
6285 (but everything else was ok, like the key just was not available).
6286 Changed the public key parameter to optional in the protocol
6287 specs so that empty OK reply can be sent. Affected file
6290 Added a message to Irssi SILC client to tell to user if the
6291 server did not return a public key.
6293 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Fixed a channel key regeneration bug. It registered new
6296 timeout tasks exponentially until all system resources were
6297 used. Affected file silcd/server.c.
6299 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6301 * Added the SILC Document generator to the scripts/silcdoc.
6302 It can be used to generate the Toolkit Reference Manual out
6303 of the source tree. Internally it will also use the RoboDoc
6304 generator now imported in util/robodoc.
6306 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Added couple of return's in rekey protocol if error orccurred
6309 during the protocol. The execution must be terminated.
6310 Affected file silcd/protocol.c. Also, terminate the protocol
6311 always with timeout.
6313 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * The client's Client ID was created initally from the wrong
6316 nickname (it could have been in format nick@host) in the
6317 silc_server_new_client. Affected file silcd/packet_receive.c
6319 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Added some SILC_LOG_ERROR's to various error conditions
6322 if client could not be added to ID cache. Affected files
6323 silcd/packet_receive.c and silcd/server.c.
6325 * When client's sock->user_data is freed, NULL also the
6326 client->router and client->connection pointers. Added check
6327 for these pointers being NULL to various places around the
6328 code. Affected file silcd/server.c.
6330 * Added client->data.registered == TRUE checks to various
6331 places around the code to assure that unregistered client's
6332 are not handled when it is not allowed. Affected file
6335 * Added `bool registered' fields to all
6336 silc_idlist_[server|client]_get_* routines to indicate whether
6337 the fetched client needs to be registered or not. Affected
6338 file silcd/idlist.[ch].
6340 * Add your own entry as registered to the ID cache in the
6341 server. Affected file server.c.
6343 * Fixed a bug in silc_server_new_server. The SilcServer was
6344 set as the new server's context instead of SilcServerEntry.
6345 This naturally caused some weird bugs.
6347 * Added "updated" field the SilcChannelEntry which indicates
6348 the time since the channel entry was last accessed. This
6349 can be used to determine whether it is necessary to
6350 announce the channel after backup resuming protocol.
6351 Affected files silcd/idlist.[ch].
6353 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Do not delete the channel rekey task when adding it
6356 for in silc_server_create_channel_key.
6358 * Changed the silc_server_create_channel_key to return
6359 TRUE or FALSE to indicate the success of the channel key
6362 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Fixed MSVC++ project files and added missing files to
6365 Makefiles under win32/.
6367 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Do not add TCP_NODELAY flag if the operating system
6370 does not have it defined. Affected files are
6371 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6373 * Fixed buffer overflow from Irssi SILC Client. Affected
6374 file irssi/src/fe-common/core/themes.c.
6376 * Fixed double free in client library in the file
6377 lib/silcclient/client.c when disconnecting from server.
6379 * Applied double free patch from cras to Irssi SILC client.
6380 Affected files irssi/src/core/[modules/expandos].c
6382 * Fixed the disconnection handling to Irssi SILC Client.
6383 The application must call silc_client_close_connection
6384 in ops->connect client operation in case of failure of
6385 the connection. Affected file is
6386 irssi/src/silc/core/client_ops.c.
6388 * Do not set sock->protocol to NULL in the function
6389 silc_client_close_connection after executing the protocol's
6390 final callback since the sock might not be valid anymore.
6391 Affected file lib/silcclient/client.c.
6393 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Do not enable SILC_THREADS if the linking with libpthread
6396 did not happen. Affected file configure.in.pre.
6398 * Added notion to protocol specification that server must
6399 verify the sent authentication payload with CMODE when
6400 setting the channel founder key. Implemented it to the
6401 server. Affected file silcd/command.c.
6403 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Added _EXTRA_DIST SILC distribution variable to the
6406 distributions file. It is used to conditionally add extra
6407 files or directories to the specific distribution. Affected
6408 files ./prepare, Makefile.am.pre and distributions.
6410 Removed the `_' from the start of the distribution names.
6413 * Added README.WIN32 for instructions to compile the Toolkit
6416 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Fixed a double free in disconnection in the server. Affected
6419 file is silcd/server.c.
6421 * Fixed the lib/silcske/groups.c to work now also with GMP
6422 MP library. The string conversion did not work when using
6423 specific base and the base is indicated in the string as well.
6425 * Created win32/ directory which now includes MSVC++ specific
6426 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6427 It will appear only in the toolkit distribution
6429 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Changed the key material distribution function in case when
6432 the hash output is too short. The data is now concatenated
6433 a bit differently than it used to. Made the change to the
6434 SKE protocol specification.
6436 * Added better GMP detection to configure.in.pre. A patch
6439 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Fixed a minor bug in SKE that might cause some problem on
6442 some platforms. Affected file lib/silcske/silcske.c.
6444 * Added the cookie checking for initiator in the SKE. It checks
6445 that the responder returns the sent cookie unmodified. The
6446 affected file is lib/silcske/silcske.c. Added new SKE
6447 error type INVALID_COOKIE that can be sent during the
6448 negotiation. Fixed some memory leaks as well.
6450 * Added the "invalid cookie" error message to Irssi SILC client's
6453 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Added `task_max' field to the SilcClientParams to indicate
6456 the maximum tasks the scheduler can handle. If set to zero,
6457 default values are used. Affected file lib/silcclient/silcapi.h.
6459 * Fixed memory leaks in silc_client_close_connection. Affected
6460 file lib/silcclient/client.c.
6462 * Added silc_client_del_client_entry to client library to free
6463 all memory of given client entry. Affected file is
6464 lib/silcclient/idlist.[ch].
6466 * Added new functions silc_client_del_channel and
6467 silc_client_del_server to delete channel and server entries.
6468 Affected file lib/silcclient/[silcapi.h/idlist.c].
6470 * Removed silc_client_del_client_by_id from silcapi.h.
6472 * Fixed the INFO command to return the server's own info
6473 correctly when querying by Server ID. Affected file is
6476 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6478 * Removed the non-blocking settings in WIN32 code in the
6479 silc_sock_[read/write] and added SleepEx instead. Affected
6480 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6481 of input data is now checked with FIONREAD and ioctlsocket.
6483 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6485 * Call silc_schedule_task_del_by_context in the
6486 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6487 Affected file lib/silccore/silcprotocol.c.
6489 * Call silc_protocol_cancel for active protocols in the
6490 silc_server_close_connection if the funtion
6491 silc_server_free_sock_user_data has not been called.
6492 Affected file silcd/server.c.
6494 * Generic tasks cannot be deleted using the del_by_fd
6495 task deleting function since generic tasks does not match
6496 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6498 * Added a notion to SILCOPER help file that the SILCOPER works
6499 only on router server, not on normal server.
6501 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Added for WIN32 support for the new scheduler as well.
6504 Affected file lib/silcutil/win32/silcwin32schedule.c.
6506 * Fixed the SHA1 implementation to work on various platforms.
6508 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6511 API. It is part of the scheduler now. Everything else is
6512 as previously but some functions has changed their names.
6513 Checkout the lib/silcutil/silcschedule.h for the interface.
6514 Updated all applications to use the new interface. Affected
6515 files are lib/silcutil/silcschedule.[ch].
6517 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Found a bug in the SKE implementation. The HASH value,
6520 specified by the protocol, was not computed correctly. The
6521 public key of the responder was not added to the computation
6522 even though it is mandatory. Affected file lib/silcske/silcske.c.
6523 This unfortunately causes incompatibilities with older
6524 clients and servers.
6526 * Added WIN32 specific network init and uninit functions:
6527 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6528 the Winsock2. Affected file lib/silcutil/silcnet.h and
6529 lib/silcutil/win32/silcwin32net.c.
6531 * Set the socket always to nonblocking mode on WIN32 after
6532 reading data or writing data. Affected file is
6533 lib/silcutil/win32/silcwin32sockconn.c.
6535 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Fixed various compilation problems under WIN32. Affected
6538 files lib/silcutil/win32/silcwin32thread.c and
6539 lib/silcutil/win32/silcwin32schedule.c.
6541 * Removed all _internal.h #includes from public header
6542 files. Internal headers must never be included from
6545 Removed also the lib/silcske/payload_internal.h file.
6547 * All include files that may be needed (public and some others
6548 included by the public headers) by application developers are
6549 now copied to the ./includes directory. It does not copy any
6550 internal headers. Affected file Makefile.defines.pre and all
6551 Makefile.am's under lib/ and subdirs.
6553 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Do not change the ~/.silc directory's permissions automatically.
6556 Affected file irssi/src/silc/core/clientutil.c.
6558 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Do not cancel the protocol in silc_server_close_connection
6561 it might cause recursion. Now cancelled in the function
6562 silc_server_free_sock_user_data. Affected file silcd/server.c.
6564 * Fixed the silc_server_remove_clients_by_server to regenerate
6565 the channel keys correctly finally. Added also new function
6566 silc_server_remove_clients_channels to actually do it.
6567 Affected file silcd/server.c.
6569 * Fixed the silc_server_new_channel to not crash by giving
6570 wrong router to the new channel. Affected file is
6571 silcd/packet_receive.c.
6573 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6575 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6576 which is given as argument to the silc_client_alloc now.
6577 It can be used to configure the client and set various parameters
6578 that affect the function of the client.
6580 * The USERS command in server did not check whether the channel
6581 is private or secret. Affected file silcd/command.c.
6583 * Added new argument to the USERS command in protocol specification.
6584 The USERS command now can take the channel name as argument
6585 as well. Added support for this in client and server and
6586 updated the protocol specs.
6588 * Completed the GETKEY command in client. It can be now used
6589 to fetch also servers public key not only some clients.
6590 Affected files lib/silcclient/command[_reply].c.
6592 * Added silc_client_get_server to return server entry by the
6593 server name. Affected files lib/silcclient/silcapi.h and
6596 * Redefined the IDENTIFY command in protocol specification to be
6597 more generic. It now can be used to query information about
6598 any entity in the SILC Network, including clients, servers and
6599 channels. The query may be based either the entity's name
6600 or the ID. Added support for this in both client and server.
6602 Affected files silcd/command.c and lib/silcclient/command.c
6603 and command_reply.c.
6605 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6606 the _from_client and _from_server functions. Affected file
6609 * Added silc_client_get_channel_by_id_resolve to the file
6610 lib/silcclient/silcapi.h to resolve channel information by
6611 its ID. Added also silc_client_get_channel_by_id that
6612 does not resolve it from the server.
6614 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Added SilcServerEntry context into the client library
6617 to represent one server. The INFO command now allocates
6618 these to save the resolved server info. For now on the
6619 client library will also keep information about servers,
6620 connected and resolved with INFO.
6622 The INFO command now allocates the SilcServerEntry context
6623 and saves the server info there. The COMMAND_REPLY in
6624 the INFO now returns the parameters to application in
6625 same order as defined in the protocol specification.
6627 The entries are cached in the client->server_cache.
6629 * The INFO command is now issued after received the Client ID
6630 from the server. Affected file lib/silcclient/client.c.
6632 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6633 to the application as the mode changer might be server.
6634 It is guaranteed that NULL is not returned anymore to the
6635 application. Affected file lib/silcclient/client_notify.c.
6637 The ID Type is now also passed to the application so that
6638 it can check whether the returned entry is SilcClientEntry
6641 Added new function silc_client_get_server_by_id to return
6642 the server entry by ID. Affected files are the
6643 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6645 * Do not create the channel in the Irssi SILC Client when issuing
6646 the JOIN command but when received the sucessful JOIN command
6647 reply. Otherwise the channel might get created even though we
6648 could not join it. The Affected file is
6649 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6651 * Fixed a channel joining bug in router. The router must also
6652 check the channel modes, invite and ban lists etc. when serving
6653 the JOIN command sent by normal server. Affected file is
6654 silcd/command.c. The router now resolves the client's
6655 information from the server who sent the JOIN command if it
6656 does not know it, and processes the JOIN command only after
6659 * Changed the SilcCommandCb to take new argument; void *context2.
6660 Affected file lib/silccore/silccommand.h
6662 The second argument in the command callbacks in the server now
6663 includes the SilcServerCommandReplyContext if the command was
6664 called as pending command callback from the command reply.
6665 Otherwise it is NULL. When called as pending the status of the
6666 command reply will be checked and if it was erronous the
6667 error will be sent to the original sender of the command.
6668 This way the client always receives the error messages even
6669 though the server was actually the one who received the error
6670 when it resent the command to router, for example. Affected
6671 files silcd/command[_reply].[ch].
6673 * Fixed sending WHOWAS command's error message to client if
6674 the requested client could not be found. It was missing.
6677 * Changed the CMODE and CUMODE commands reply arguments in the
6678 protocol specification. The Channel ID is now sent in both
6679 of the commands to identify the channel. Implemented this
6680 new feature to the client and server. Affected files
6681 lib/silcclient/command_reply.c and silcd/command.c.
6683 * Made better checks for invite and ban lists in the JOIN
6684 command in server. Affected file silcd/command.c.
6686 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6688 * The server now performs the incoming host IP/DNS lookup
6689 using the silc_socket_host_lookup and thus does not block
6690 the server anymore. Affected file silcd/server.c.
6692 * Completed the multi-thread support for SILC Scheduler in
6693 the lib/silcutil/silcschedule.c.
6695 * Fixed the configure.in.pre to detect the pthread correctly
6698 * Fixed a deadlock in silc_task_queue_wakeup in the file
6699 lib/silcutil/silctask.c.
6701 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6703 * Added new function silc_schedule_wakeup that is used in
6704 multi-threaded environment to wakeup the main thread's
6705 schduler. It needs to be used when a thread adds a new task
6706 or removes a task from task queues. After waking up, the
6707 scheduler will detect the task queue changes. If threads
6708 support is not compiled in this function has no effect.
6709 Implemented the wakeup mechanism to both Unix and WIN32
6710 systems. Affected files are lib/silcutil/silcschedule.[ch],
6711 lib/silcutil/unix/silcunixschedule.c and the
6712 lib/silcutil/win32/silcwin32schedule.c.
6714 * Added new function silc_task_queue_wakeup to wakeup the
6715 scheduler by the specified task queue. Affected file
6716 lib/silcutil/silctask.[ch].
6718 * The silc_socket_host_lookup_start now wakes up the scheduler
6719 after adding the timeout task. Affected file is
6720 lib/silcutil/silcsockconn.c.
6722 * The silc_socket_host_lookup is synchronous now if the threads
6723 support is not compiled in. However, the callback is still
6724 called asyncronously through the scheduler, anyway. Affected
6725 file lib/silcutil/silcsockconn.c.
6727 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Added new function silc_socket_host_lookup to perform
6730 asynchronous IP and FQDN lookups for the socket connection.
6731 Affected files lib/silcutil/silcsockconn.[ch].
6733 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6736 that may or may not compile the mutex support in.
6738 Changed the silc_mutex_alloc interface. It allocates the
6739 mutex now to the sent pointer and returns TRUE or FALSE.
6741 Affected file lib/silcutil/silcmutex.h.
6743 * Wrote the SILC Task Queue interface to support multi-threads.
6744 Affected file lib/silcutil/silctask.[ch].
6746 * Wrote the SILC Scheduler to support multi-threads. Affected
6747 file lib/silcutil/silcschedule.c.
6749 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6752 in lib/silcutil/win32/.
6754 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Defined SILC Mutex API and SILC Thread API and implemented
6757 them for Unix. Affected files are
6758 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6759 lib/silcutil/unix/silcunixmutex.c and
6760 lib/silcutil/unix/silcunixthread.c.
6762 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Fixed the silc_server_remove_clients_by_server's channel
6765 key re-generation. The hash table handling was incorrect
6766 and would not work with many channels. Affected file is
6769 * Fixed some memory leaks around the server code.
6771 * Rewrote the silc_server_get_users_on_channel to support IPv6
6772 based Client ID's. Affected file silcd/server.c.
6774 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6775 specification. However, a separate document must be written
6776 to define the detailed signing procedure and the payload
6777 associated with the flag. Defined the flag to the
6778 lib/silccore/silcchannel.h as well.
6780 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Changed the dynamic tables to static size tables in the
6783 lib/silccrypt/silchmac.c.
6785 * Removed GCC dependencies from the code. A patch by cras.
6787 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6789 * Do not show the error "Error receiving packet bla bla"
6790 in server if it really was not an error (-2 means that reading
6791 is pending). Affected file silcd/server.c.
6793 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6795 * Fixed a possible crash in silc_server_remove_clients_by_server
6796 in silcd/server.c. Fixed there also some memory leaks.
6798 * Fixed the silc_idlist_replace_client_id. It could replace
6799 wrong key in the hash table. Affected file silcd/idlist.c.
6801 * Do not check whether there are global users on the channel
6802 if the channel->global_users is FALSE. Affected functions
6803 silc_server_remove_from_one_channel and
6804 silc_server_remove_from_channels in silcd/server.c. Also,
6805 do not check if the removed client is local as we can be
6806 sure that global client was not removed from the channel
6807 and checking for global users is not needed.
6809 * The silc_server_remove_clients_by_server now re-generates
6810 the channel keys correctly for those channels that had
6811 clients removed from them. Affected file silcd/server.c.
6813 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Found the reason of random crashes in the server. We weren't
6816 ignoring the SIGPIPE signal (which can be sent in write())
6817 and it crashed the server. Affected file silcd/silcd.c.
6819 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Assure that sock->user_data is not NULL in the function
6822 silc_server_packet_send in silcd/packet_send.c.
6824 * Disconnect the remote connection if it could not be added
6825 to any ID lists in the server. The affected file is
6828 * Check in silc_server_packet_send[_real/dest] that the
6829 socket is not disconnecting and ignore the data if it is.
6830 Affected file silcd/packet_send.c.
6832 * Define inline to __inline on native WIN32 compilation.
6833 Affected file includes/silcwin32.h.
6835 * Added some explicit type casts for inline code since MSVC
6836 require them. Affected files lib/silcutil/silcbuffer.h,
6837 lib/trq/silcdlist.h and lib/trq/silclist.h.
6839 * Print warning in log files from now on if the packet
6840 decryption fails. Affected file silcd/server.c.
6842 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Changed the `say' client operation's interface to accept
6845 new `type' argument to indicate the type of the message sent
6846 by the library. The application may filter the library's
6847 messages according the type. The affected file is the
6848 lib/silcclient/silcapi.h.
6850 * Added two new functions to lib/silcclient/silcapi.h:
6851 silc_client_del_client and silc_client_del_client_by_id.
6852 Affected file lib/silcclient/idlist.c.
6854 * Moved the clientincludes.h from includes/ to silc/ and
6855 serverincludes.h from includes/ to silcd/.
6857 * The modes for the CMODE and CUMODE are now passed as
6858 uint32 for application with COMMAND_REPLY. The affected
6859 file is lib/silcclient/command_reply.c.
6861 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * /WHOIS without arguments shows client's own information.
6864 Affected file lib/silcclient/command.c.
6866 * Changed PING to not accept any arguments. The specs
6867 says that client can ping only the connected server so
6868 requiring an argument is not needed. Affected file is
6869 lib/silcclient/command.c.
6871 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6873 * Fixed a fatal bug in private message sending and reception
6874 encryption and decryption when using private message keys.
6875 The implementation was incorrect and did not follow the
6876 specification. It causd that some of the message were
6877 lost since it did not use the sending and receiving keys
6878 as the protocol suggests. This has been fixed and will cause
6879 incompatibilities with older clients when sending private
6880 message encrypted with private message keys. Affected files
6881 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6882 and various other in Irssi SILC Client.
6884 Added `responder' boolean argument to the functions
6885 silc_client_add_private_message_key[_ske] to indicate when
6886 the key is added as responder or initiator of the key
6889 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6891 * Removed the silc_ske_check_version function and created
6892 a SilcSKECheckVersion callback. Added also a function
6893 silc_ske_set_callbacks that is now used to set all SKE
6894 callbacks. The callback functions are not given to
6895 the SKE functions anymore, but this function is used to
6898 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6900 * Added `silc_version' argument to the silc_client_alloc
6901 to define the version of the application for the library.
6902 The library will use the version string to compare it
6903 against the remote host's (usually a server) version
6904 string. Affected file lib/silcclient/silcapi.h
6906 * Added the KE protocol context to Key Agreement context
6907 in client library so that we can abort the SKE if it
6908 is in process when we get timeout. Affected file is
6909 lib/silcclient/client_keyagr.c.
6911 * Do not resolve the client ID forever if it returns in the
6912 first time that such client does not exist. This was done
6913 for example with private message. Affected file is
6914 lib/silcclient/client_prvmsg.c.
6916 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6918 * Do not add regex.h for WIN32. The affected file
6919 includes/silcincludes.h.
6921 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6922 not work yet 100%. It generates the DLL's automatically
6923 when compiling with --with-win32 under cygwin.
6925 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6927 * lib/contrib/regex.c is not compiled on WIN32.
6929 * Added silc_net_get_socket_opt function to the
6930 lib/silcutil/silcnet.h.
6932 * Added includes/silcwin32.h for WIN32 specific includes
6935 * Do not use ptime structure or any of the posix process
6936 functions on WIN32 in lib/silccrypt/silrng.c.
6938 * Added silc_gettimeofday to provide generic function
6939 for struct timeval on all platforms. Added the function
6940 to lib/silcutil/silcutil.h.
6942 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6945 library as they clearly belong there. As a plus side we
6946 can make the actual socket connection routines platform
6949 Added also new generic function silc_socket_read and
6950 silc_socket_write (that used to be silc_packet_[read/write].
6951 The implementation of these are platform specific.
6953 * Added WIN32 specific routines of silc_socket_[read/write]
6954 to lib/silcutil/win32/silcwin32sockconn.c.
6956 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6958 * Added preliminary support for native WIN32 compilation under
6959 cygwin (using the -mno-cygwin option for GCC) to the
6960 ./configure.in.pre. The --with-win32 now prepares the
6961 compilation for native WIN32.
6963 * Rewrote the SILC Scheduler interface in the file
6964 lib/silcutil/silcschedule.h. The scheduler is now context
6965 based and does not have anymore any global static scheduler.
6966 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6967 and created lib/silcutil/win32 directory for WIN32 based
6970 * Added Unix specific network routines to the
6971 lib/silcutil/unix/silcunixnet.c and the old
6972 lib/silcutil/silcnet.c includes now only generic routines.
6974 Added WIN32 specific network routines to the
6975 lib/silcutil/win32/silcwin32net.c.
6977 * Added Unix specific utility functions from the
6978 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6980 * Added WIN32 SILC Scheduler to the file
6981 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6984 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Do not handle JOIN notify in the server if the target client
6987 is not registered (idata->registered == FALSE). The affected
6988 file is silcd/packet_receive.c.
6990 * Update the nickrec->founder in event_cumode in the Irssi SILC
6991 client. Affected file irssi/src/silc/core/silc-channels.c.
6993 * Fixed the CUMODE_CHANGE notify handling in the server when
6994 server and router are announcing their clients on channels.
6995 Now the mode changes are saved and notified correctly. The
6996 affected file is /silcd/packet_receive.c.
6998 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6999 They really did not replace the cache entry in the ID Cache.
7000 Now they do that. Affected file silcd/idlist.c.
7002 * Fixed the KICK notify handling in the Irssi SILC client to
7003 update the channel records so that the kicked client does not
7004 appear to be on the channel. The affected file is
7005 irssi/src/silc/core/silc-channels.c.
7007 * Always update the conn->current_channel when executing command
7008 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7010 * Fixed the KILL notify handling in Irssi SILC client to remove
7011 the killed client on all channels.
7013 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7015 * Fixed the silc_parse_command_line to remove extra spaces
7016 from the start and end of the arguments. Affected file is
7017 lib/silcutil/silcutil.c.
7019 * Cancel and free any active protocol in the function
7020 silc_server_close_connection. Affected file silcd/server.c.
7022 * Cancel and free any active protocol in the function
7023 silc_client_close_connction. Affected file is
7024 lib/silcclient/client.c.
7026 * Do not execute the KILL command for clients that are in
7027 history (ie. they are not in the network). Affected file is
7030 * Fixed KILL notify handling, client does not crash anymore.
7031 Affected file irssi/src/silc/core/silc-channels.c.
7033 * Reduced the default packet buffer size from 2048 to 1024 in
7034 lib/silccore/silcpacket.c.
7036 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7037 counter to the SKE context that is incresed when the SKE library
7038 performs async operation outside the library. If the outside
7039 process frees the SKE context and FREED status will be set
7040 and the library will detect after the sync operation that the
7041 libary is freed. The affected files are
7042 lib/silcske/silcske[_status].[ch].
7044 * Resolve the client entry information in the function
7045 silc_client_channel_message to assure that NULL pointer is not
7046 passed as client entry to the application. */
7048 * Fixed the task timeout calculation to assure that there is
7049 never negative timeouts. The affected file is
7050 lib/silcutil/silcschedule.c.
7052 * Fixed the channel user mode notification sending in server.
7053 It was sent point-to-point to the router (or to server by router)
7054 but it needs to be destined to a channel. The routines now
7055 supports sending the channel user mode notifys to the channels
7056 when announcing clients and channels. Affected files are
7057 silcd/server.c and silcd/packet_receive.c.
7059 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7060 It did not actually replace the old channel entry in the cache.
7061 Affected file lib/silcclient/client_notify.c.
7063 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7065 * Fixed a possible crash in silc_packet_send_prepare. It now
7066 assures always that there is enough space in the buffer and
7067 at the tail area of the buffer (for MAC).
7069 Fixed the inbound buffer reallocation in silc_packet_read.
7070 It was old code and did not handle the reallocation correctly.
7073 The affected file is lib/silccore/silcpacket.c.
7075 * Fixed buffer overflow in silc_parse_nickname in the file
7076 lib/silcutil/silcutil.c.
7078 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7080 * make install generates new server keys only if there is not
7083 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7085 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7086 Added check that if the NOREPLY is set then we will not send
7087 the away message. This avoids infinite loop of away messages
7088 if both clients are away. The affected file is
7089 lib/silcclient/client_prvmsg.c.
7091 * Fixed client crash if /NICK was given without arguments.
7092 Affected file lib/silcclient/command.c.
7094 * Server does not send the invite list in INVITE command back
7095 to the client if the list was not altered. Added this notion
7096 to the protocol spec as well. Affected file silcd/command.c.
7098 Fixed possible crash in INVITE command by checking the
7099 value of silc_server_get_client_route command.
7101 * Fixed the INVITE notify type handling. The arguments are now
7102 taken in correct order and client does not crash. The affected
7103 file is irssi/src/silc/core/silc-channels.c.
7105 Removed the "Inviting xxx to channel" message from the
7106 client library away and let the application handle it.
7107 Affected file lib/silcclient/command.c. Added that message
7108 to Irssi SILC client's message formats.
7110 * Fixed CMODE command crash in client. It now checks the
7111 amount of arguments correctly and does not crash. The affected
7112 file is lib/silcclient/command.c.
7114 * Do not create new channel automatically in silc_channels_join
7115 but check whether the channel by that name already exists.
7116 Affected file irssi/silc/core/silc-channels.c.
7118 * Do not send the SERVER_SIGNOFF to router if the disconnected
7119 entity was the router. Affected file silcd/server.c.
7121 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7122 SILC client as it was missing from there.
7124 Added the handling of the KICK notify to the Irssi SILC client
7125 as it was missing. Added "you have been kicked" message to
7126 Irssi SILC client's message modules formats.
7128 Added the handing of the KILL notify to the Irssi SILC client
7129 as it was missing. Added the kill message module formats
7132 The affected file is irssi/src/silc/core/silc-channels.c.
7134 * The router did not save the channel mode the server announced.
7135 Affected file silcd/packet_receive.c.
7137 * Fixed a possible crash in INFO command in server. If the
7138 server did not provide the server info it crashed. Affected
7139 file silcd/command.c.
7141 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7143 * Fixed the GETKEY command in the server to check also the
7144 global list. Otherwise the GETKEY would not work correctly
7145 in normal SILC server. Affected file silcd/command.c.
7147 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7149 * Fixed GETKEY crash, it crashed if the command did not succseed.
7151 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7153 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7154 is now real and not just an macro interface to GMP.
7156 Removed the entire GMP from the source tree and imported new
7157 NSS MPI library instead. Reason for removing GMP is that it is
7158 extremely large and compiles extremely slow. The NSS MPI
7159 is only a few files and compiles in less than 10 seconds.
7160 The speed is also about the same as GMP. The MPI is imported
7161 to lib/silcmath/mpi.
7163 If the system has GMP installed we will still use the GMP.
7164 If it is not then the NSS MPI will be compiled.
7166 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * Merged a long nickname (127 characters long) crash bugfix from
7169 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7171 * Merged a freed memory reference bugfix from Irssi CVS tree.
7172 Affected file irssi/src/core/commands.c.
7174 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7176 * Added the server's public key sving and verification to the
7177 server when performing the SKE. This was missing and the
7178 remote server's (or router's) public key was accepted without
7179 checking whether we have it previously or trust it at all.
7180 Affected file silcd/protocol.c.
7182 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7184 * Check in the silc_server_timeout_remote if protocol is active
7185 and make sure that the protocol's final callback is called so
7186 that all memory if freed. Affected file silcd/server.c.
7188 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7190 * silc_server_whois_send_reply crashed the server if the nickname
7191 was 127 characters long. Affected file silcd/command.c.
7193 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7195 * Added sanity check to the silc_server_new_client. If the hostname
7196 is provided inside username then check that the provided hostname
7197 really is the same as the resolved one. If the hostname was not
7198 resolved then check it from the public key. Affected file is
7199 silcd/packet_receive.c.
7201 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7202 if the server disconnected us and the connection is not valid
7203 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7205 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7206 the library to the lib/silcutil/silcutil.[ch].
7208 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7210 * Close log file after open. Affected file
7211 lib/silcutil/silclog.c.
7213 * Check whether sock == NULL in silc_client_send_packet and return
7214 if it is. Affected file lib/silcclient/silcclient.c.
7216 * Check rec->entry == NULL in the Irssi SILC Client before
7217 sending the channel message. Affecte file is
7218 irssi/src/silc/core/silc-servers.c.
7220 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Merged a splitted window bugfix from Irssi CVS tree. The
7223 affected file is irssi/src/fe-text/textbuffer-view.c.
7225 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7226 It did not print nickname.
7228 * Improved the distributions system a bit.
7230 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7233 irssi/src/fe-text/gui-window.c.
7235 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7236 to in-active server. The affected file is
7237 irssi/src/silc/core/client_ops.c.
7239 * Resolve the client in USERS command reply if the entry does
7240 not have username resolved. The affected file is
7241 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7242 command to WHOIS command to really resolve stuff. The USERS
7243 is not used any more in any critical section so WHOIS can
7244 be used even though it might be slower than IDENTIFY.
7246 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7249 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7251 * Changed the protocol API a bit more consistent in the
7252 lib/silccore/silcprotocol.[ch].
7254 * Changed the following headers to ROBODoc format:
7256 lib/silccore/silcpayload.h
7257 lib/silccore/silcprotocol.h
7258 lib/silccore/silcsockconn.h
7260 All core library headers are now formatted.
7262 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7264 * Fixed a bug in Irssi SILC client; do not show that you are
7265 server/router operator if you really are not. Affected file is
7266 irssi/src/silc/core/client_ops.c.
7268 * Renamed silc_command_free_payload to silc_command_payload_free.
7269 Affected file lib/silccore/silccommand.h
7271 * Added silcmath.h to include the prototoypes of various routines
7272 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7275 * Changed the following headers to ROBODoc format:
7277 lib/silccore/silcchannel.h
7278 lib/silccore/silccommand.h
7279 lib/silccore/silcid.h
7280 lib/silccore/silcidcache.h
7281 lib/silccore/silcmode.h
7282 lib/silccore/silcnotify.h
7283 lib/silccore/silcpacket.h
7284 lib/silcmath/silcmath.h
7286 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Added checking to the server code not to start the server if
7289 ciphers and stuff are not configured properly. Affected files
7290 silcd/serverconfig.[h] and silcd/server.c.
7292 * Changed the layout of the header files of the public interfaces
7293 in the SILC libraries. The new layout supports ROBODoc
7294 documentation tool (and some others) so that it is easy to create
7295 a library reference manual. All the other headers and source
7296 code must still follow the CodingStyle document. Also source
7297 code must not include these ROBODoc stuffs, only the headers.
7298 Furthermore, all public interface headers must now be named
7299 by using `silc' prefix, example: silcapi.h, silccipher.h.
7300 Some files were renamed due to this. All the other headers
7301 must not be used as public interfaces. I will update the
7302 CodingStyle document later. Changed following headers, so far:
7304 lib/silcclient/silcapi.h
7305 lib/silccore/silcauth.h
7306 lib/silccore/silcprivate.h
7307 lib/silccrypt/silcdh.h
7309 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7313 * Removed silc_client_packet_send_flush from the client library
7314 as it is not needed. Affected file lib/silcclient/client.[ch].
7316 * Added printing of message of unresolved authentication method
7317 to the Irssi SILC client. Added it to the module formats.
7318 Removed the same message from the client library.
7320 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7322 * Added new distribution feature, DISTLABEL. Every distribution
7323 can define own preprocessor label that can be used in the
7324 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7325 file distributions, acconfig.h.pre and prepare.
7327 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Added Makefile.defines_int to include the actual definitions
7330 for Makefile.defines.in. Tested the new distribution system,
7331 created distributions and tested installation.
7333 * Added AWAY message printing to the Irssi SILC client. Added
7334 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7336 * Added SCONNECT command to call the SILC's CONNECT command.
7337 Cannot use CONNECT directly since Irssi uses that internally.
7338 Affected file irssi/src/silc/core/silc-servers.c.
7340 Added ACTION local command. It is same as ME command but takes
7341 the channel as mandatory argument.
7343 Rewrote some of the Irssi's help files to suite for SILC
7346 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7348 * Added Makefile.defines[.in] that should for now on be included
7349 in all Makefile.am file in the source tree. That file includes
7350 all common compilation definitions for SILC source tree.
7352 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7354 * Minor changes to the ./prepare script to change the package
7355 name according the distribution name to the configure.in.
7357 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7359 * Created new distribution system. Added file `distributions'
7360 that defines all the distributions that can be created out of
7361 the SILC source tree. The ./prepare script now reads that
7362 file to determine how to prepare the distributions. The
7363 first argument to the ./prepare is the name of the distribution
7364 and second is the version of the distribution. If given
7365 without arguments it creates the default (toolkit) distribution
7366 with the default version (defined in ./prepare).
7368 All Makefile.am files that are subject to the distributions
7369 are now named as Makefile.am.pre. These are ./Makefile.am
7370 and lib/Makefile.am. Others may be changed later.
7372 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7374 * Added invite list, ban list, some key management and connection
7375 error message printing to module formats in the Irssi SILC client.
7377 * Added new silc_client_set_away_message to set the away message
7378 that is back to the person who sent private message. The
7379 affected file lib/silcclient/silcapi.h and the
7380 lib/silcclient/client_prvmsg.c.
7382 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7384 * Fixed the private message sending in the Irssi SILC client,
7385 added local command KEY to the Irssi SILC client.
7387 Added key management and key agreement message formats to the
7388 irssi/src/fe-common/silc/module-formats.[ch].
7390 Added USERS (alias WHO) printing, server/router operator
7391 indication and LIST command printing to the module formats.
7393 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Fixed channel joining notify handling, cumode notify handling
7396 from Irssi SILC client.
7398 * Added SILC specific module-formats to the Irssi SILC client so
7399 that SILC specific message hilighting, colors etc is possible.
7400 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7402 Added channel mode, channel user mode, actions, notices,
7403 whois and whowas printing to the the module-formats.c.
7405 * Fixed a bug in channel deletion in the server. The channel
7406 is not left to the cache even if the channel founder auth mode
7407 is set when there are no users anymore on the channel. Affected
7408 file silcd/server.c.
7410 * The silc_net_localhost now resolves the entire hostname including
7411 the domain name. Affected file lib/silcutil/silcnet.c.
7413 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7415 * Changed the ask_passphrase client operation to be ascynchronous.
7416 It has now a completion callback and a context that the
7417 application must call after it has got the passphrase from
7418 the user. Affected files lib/silcclient/silcapi.h,
7419 lib/silcclient/protocol.c, lib/silcclient/command.c and
7422 Added SilcAskPassphrase callback that the application calls
7423 to deliver the passphrase to the library.
7425 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7426 The public key verification and especially a certificate
7427 verification is asynchronous procedure.
7429 Added new SILC_SKE_STATUS_PENDING status to indicate the
7430 request is pending and a callback will be called to finalize
7433 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7434 indicate that remote end did not send its public key (or
7435 certificate), even though we require it. Added check for this
7436 condition in the SKE. This was a security bug, now fixed.
7438 Defined new SilcSKEVerifyCbCompletion callback that is called
7439 when the verification process is completed.
7441 The affected files lib/silcske/silcske_status.h and
7442 lib/silcske/silcske.[ch].
7444 * Changed the verify_public_key client operation to be async
7445 as well. Defined SilcVerifyPublicKey callback that is used to
7446 indicate the success of the public key verification process.
7448 Changed the server and client to use the new async client
7451 * Changed the Irssi SILC client's internal scheduler to be called
7452 twice as many times as it used to be. As a result the client
7453 should be a bit faster now. Affected file is
7454 irssi/src/silc/core/silc-core.c.
7456 * Added support to Irssi SILC client of asynchronous public key
7457 verification and passphrase inquiry. Affected file is
7458 irssi/src/silc/core/silc-core.c.
7460 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Do not say "You have left channel %s" in client library.
7463 Moved it to the application. Affected files are
7464 lib/silcclient/command.c and silc/client_ops.c.
7466 * Fixed silc_client_get_clients. Command context was not
7467 duplicated and was freed memory in the callback. Affected
7468 file lib/silcclient/idlist.c.
7470 * Do not say "you are now talking..." on JOIN command in the
7471 client library. The appliation must handle it.
7473 * Do not say ".. changed topic to" in command reply in the
7474 client libary. The application must handle it.
7476 * Fixed TOPIC command sending in the client library.
7478 * Fixed a memory leak in silc_client_command_free in the file
7479 lib/silcclient/command.c.
7481 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Imported a modified version of Irssi client to the source tree.
7484 The Irssi will be used to create a new client called
7485 Irssi SILC. Imported to irssi/.
7487 Added silc_core_init_finish function to the Irssi. Affected
7488 file irssi/configure.in.
7490 A lot changes in the Makefile.ams around the irssi tree.
7492 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7494 * Do not rehash if the new size is same as the old size of the
7495 hash table, in the silc_hash_table_rehash*. The affected file
7496 lib/silcutil/silchashtable.c.
7498 * Replaced hash_table_del_by_context calls from the server
7499 (when channel->user_list and client->channels) to the
7500 hash_table_del as it is sufficient and faster.
7502 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Added silc_hash_table_list, silc_hash_table_get and the
7505 SilcHashTableList structure to provide an alternative way to
7506 traverse the hash table. The affected files are
7507 lib/silcutil/silchashtable.[ch].
7509 * Changed the server's idlist routines to use the hash table
7510 routines to optimize the code.
7512 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Replaced the client entry's `channel' list and channel entry's
7515 `user_list' list to hash tables for optimized lookup. Changed
7516 the code to use the hash table interface around the code.
7517 Affected file lib/silcd/idlist.[ch].
7519 * Added `auto_rehash' boolean argument to the function
7520 silc_hash_table_alloc to indicate whether the hash table should
7521 auto-rehash when it thinks is appropriate time. It will
7522 increase the hash table size if the there is twice as much
7523 entries in the table than the size of the table, and will
7524 decrease the size if there are twice as less entries than
7525 the size of the table.
7527 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7531 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * silc_idcache_purge_by_context deletes the entry now by context
7534 as it is supposed to do. Affected file lib/silccore/idcache.c.
7536 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7537 client is not anymore valid (WHOWAS givens the info) and not
7538 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7540 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * Removed the `data' and `data_len' arguments from the ID Cache
7543 interfaces and added `name' argument. ID Cache does not handle
7544 anymore the binary data only a names associated with given ID.
7546 * When hashing a Client ID with silc_hash_id the entire ID is
7547 not hashed anymore, instead only the hash of the Client ID is
7548 hashed. This way we can access the Client ID from the cache
7549 with Client ID but with the hash of the ID (which is a hash of
7550 the nickname) as well without any difference in performance.
7552 Added also silc_idcache_find_by_id_one_ext to do one on one
7553 searching when we have the actual ID. Added also function
7554 silc_hash_client_id_compare. The affected files are
7555 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7557 * When hashing the name associated with a ID it is always done
7558 in lowercase. This way we can access the cache without worrying
7559 about case-sensitivity, even though, for example nicknames are
7562 * Fixed a bug in server with channel message sending. It put
7563 wrong ID type as destination ID. The affected file
7564 silcd/packet_send.c.
7566 * silc_idcache_del_by_context now deletes from all hash tables
7567 by context. Affected file lib/silccore/idcache.c.
7569 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Changed the client library to use the new ID Cache interface.
7572 Changes around the source tree.
7574 * Added silc_hash_table_rehash_ext to rehash with specific
7575 hash function. Affected file lib/silcutil/silchashtable.[ch].
7577 * Added silc_hash_string_compare to compare two strings in the
7578 hash table. Affected file lib/silcutil/silcutil.[ch].
7580 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Added new function silc_idcache_del_by_context into the
7583 lib/silccore/idcache.[ch].
7585 * Changed the server's ID list routines to use the new ID Cache
7586 interface. Changes around the source tree.
7588 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Added silc_hash_table_del[_by_context]_ext functions in to the
7591 lib/silcutil/silchashtable.[ch].
7593 Removed silc_hash_table_find_all* routines and added new
7594 silc_hash_table_find_foreach to replace them.
7596 Added silc_hash_table_replace_ext function as extended
7597 replacing function. Separated the simple hash table interface
7598 from the extended hash table interface in the file
7599 lib/silcutil/silchashtable.h.
7601 * Fixed minor bugs and changed it to use some of the new
7602 hash table functions in lib/silccore/idcache.c
7604 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7606 * Added new function silc_hash_table_find_all to return all keys
7607 in the hash table by the specified key. As the hash table is
7608 collision resistant it also makes it possible to have several
7609 duplicate keys in the hash table. This function may be used to
7610 find all of the keys from the hash.
7612 Added user_context arguments to the SilcHashFunction,
7613 SilcHashCompare and SilcHashDestructor to deliver user specified
7616 Added new fuctions silc_hash_table_find[_all]_ext to do
7617 extended lookup with specified hash and compare functions and
7618 specified user contexts.
7620 Added new function silc_hash_table_add_ext to add the key
7621 with specified hash function and user context.
7623 Added new function silc_hash_table_foreach to traverse all
7624 entrys in the hash table. Added SilcHashForeach callback
7627 Added new function silc_hash_table_del_by_context to delete
7628 the entry only if the context associated with the key matches.
7630 Affected files are lib/silcutil/silchashtable.[ch].
7632 * Removed silc_hash_[server/client/channel]_id and added just
7633 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7634 silc_hash_id_compare to compare two ID's using as the hash table
7635 comparison function. Added also silc_hash_data to hash
7636 binary data and silc_hash_data_compare to compare it.
7638 * Removed silc_idlist_find_client_by_hash as it is not needed
7639 anymore. Affected file silcd/idlist.[ch].
7641 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7642 to use internally the SilcHashTable. The new ID Cache is a lot
7643 faster than the old one. Some of the ID Cache interface was also
7644 rewritten and obsolete and stupid functions were removed.
7646 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Added entry_count field to the SilcHashTable to keep the number
7649 of the entries in the table. Implemented the function
7650 silc_hash_table_rehash. Added new function
7651 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7653 Fixed a minor bug in silc_hash_table_free.
7655 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7656 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7657 into the lib/silcutil/silcutil.[ch].
7659 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Implemented a collision resistant hash table into the
7662 lib/silcutil/silchashtable[ch]. See the header and the source
7663 for the SilcHashTable API.
7665 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Merged dotconf version 1.0.2 into lib/dotconf.
7669 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7671 * Do not compile anything in lib/silcsim/* if the SIM support
7672 is not enabled. The tree should now compile without problems
7675 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Compiled the SILC under cygwin. Compiled and tested briefly
7678 without problems. More tests needed. The SIMs didn't compile
7681 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7683 * Fixed possible crash in silc_get_username in the
7684 lib/silcutil/silcutil.c.
7686 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * Fixed a va_arg in silc/client_ops.c.
7690 * Oops, RC5 routines were named AES and caused some problems
7691 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7693 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Added new SilcIDIP structure into the lib/silccore/id.h and
7696 replaced the old `ip' fields from all SILC ID's to that type.
7697 This is a step towards IPv6 support.
7699 The silc_id_get_len takes now the ID as an extra argument.
7700 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7701 both IPv4 and IPv6 based ID's.
7703 The affected files are lib/silccore/id.[ch] and other files
7704 around the tree using these routines.
7706 * Removed the ID length arguments in server from various
7707 silc_server_send_notify_* routines -> they are not needed
7710 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Fixed memory leak in silc_encode_pem_file in the file
7713 lib/silcutil/silcutil.c.
7715 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Check minor version as well in the SKE. Affected files are
7718 silcd/protocol.c and lib/silcclient/protocol.c.
7720 * Added --identifier option to the server so that an identifier
7721 can be when creating the public key for the server. Affected
7722 file is silcd/silcd.c.
7724 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7725 lib/silccrypt/silcpkcs.c.
7727 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Register default ciphers and stuff when using -C option with
7730 the server. Affected file sildc/silcd.c.
7732 * Put back the servers public key filename format, it is better
7733 than the new one. For now, the client keys are saved with the
7734 new filename format. The affected file silc/client_ops.c.
7736 * Implemented the Cipher API for the rest of the ciphers that
7737 did not implement it or implemented it the wrong way.
7739 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Register default ciphers and stuff when using the -S option
7742 in the client. Affected file silc/silc.c. Same also when
7743 creating new key pair with -C option.
7745 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Fixed the silc_verify_public_key client operation function to
7748 save the public keys differently. The fingerprint is now
7749 used as filename and not the hostname. This way also the
7750 client keys are saved uniquely and not with hostnames. The
7751 affected file is silc/client_ops.c.
7753 * Trimmed the silc_hash_fingerprint function to remove extra
7754 whitespaces from the end of the fingerprint. The affected
7755 file is lib/silccrypt/silchash.c.
7759 * Added silc_cipher_register_default function to register all
7760 default ciphers. It can be used when configuration files
7761 does not exist and the application does not want any specific
7762 ciphers in any specific order.
7764 The SilcDList is now used as silc_cipher_list dynamically
7765 allocated cipher list. Removed the static list all together
7766 and now all ciphers must be allocated to the dynamic list.
7767 The silc_cipher_alloc routine was changed to check only the
7770 All silc_cipher_* routines that used to return int returns
7773 The affected files lib/silccrypt/silccrypt.[ch].
7775 * The same thing was done to silc_hash_* as for silc_cipher_*
7776 routines. Affected files lib/silccrypt/silchash.[ch].
7778 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7779 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7780 Added also silc_pkcs_[un]register[_default] functions.
7781 Removed the data_context from the PKCS API.
7783 * Added silc_hmac_register_default function to register default
7784 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7785 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7786 to unregister all hmacs at once.
7788 * Register the default ciphers, hash functions, PKCSs and HMACs
7789 if client's configuration file does not exist. The affected
7792 * The client did not load the hash functions from the SIM
7793 modules at all. Added support for this. Affected file is
7794 silc/clientconfig.c.
7796 * When decoding public key with silc_pkcs_public_key_decode, check
7797 the supported algorithm only if PKCS are registered. Affected
7798 file lib/silccrypt/silcpkcs.c. The same was done with the
7799 silc_pkcs_private_key_decode.
7801 * Fixed the SILC List routines to keep the list always in order.
7802 It used to change the list's order when traversing the list but
7803 not it preserves the order. Affected file lib/trq/silclist.h.
7805 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Added the client library to use the SilcSocketConnection's
7808 reference counter (by silc_socket_dup) to prevent the bug that
7809 the socket object may be freed underneath async operation.
7811 * The name resolv library checking fixes in the configure.in.pre.
7814 * Created new version of the protocol drafts for future
7815 development. The -03 drafts are the ones that will be changed
7816 in the trunk now and the -02 will remain as they are.
7818 * Send list of CUMODE notifys to the router when announcing
7819 the channel users to the router. Affected file silcd/server.c.
7820 If the router receiving channel founder CUMODE for a channel
7821 that already has channel founder it will send CUMODE notify
7822 to the sender to remove the channel founder rights from the
7823 announced client. Affected file silcd/packet_receive.c.
7825 * The CUMODE notify may now use Server ID as well as the entity
7826 who changes the mode. Updated protocool specs.
7828 * Updated INSTALL and README files.
7830 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * New web pages in the http://silc.pspt.fi. The pages was
7837 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Implemented the [DenyConnectin] config section in the server.
7840 Added silc_server_config_denied_conn to check whether incoming
7841 connection is denied. Affected file silcd/serverconfig.[ch].
7843 * Do not check the ports when checking the incoming configuration
7844 data if the port is 0, meaning any. Affected file is
7845 silcd/serverconfig.c.
7847 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Fixed buffer overflow in silc_string_compare in the file
7850 lib/silcutil/silcutil.c.
7852 * Fixed double free in silc_server_command_leave in the file
7855 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Fixed the version checking in the server. Affected file is
7860 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Fixed the configuration data fetching when accepting new
7863 connections in the server. Affected file silcd/server.c.
7865 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7867 * Added `sender_entry' argument to the function
7868 silc_server_packet_relay_to_channel so that we can check
7869 whether some destination actually belongs to the same route
7870 the sender belongs (ie, we must not resend the packet to the
7871 sender). Affected file silcd/packet_send.[ch].
7873 * Added `servername' field to the SilcClientEntry in the server
7874 to hold the name of the server where client is from. Affected
7875 file is silcd/idlist.h.
7877 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Moved the channel message encrypting in the router betwen
7880 router connections from silc_server_channel_message to the
7881 silc_server_packet_relay_to_channel since we want to check
7882 whether we have anybody channel before encrypting anything.
7883 Affected files silcd/packet_[receive/send].c.
7885 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Fixed the [AdminConnection] server config section to support
7888 multiple entries. Affected file silcd/serverconfig.c.
7890 * Added support into the server to check the validity of the
7891 incoming connection before executing any KE or authentication
7894 * The connection configuration is now saved to the KE and
7895 connection auth protocol contexts and not fetched anymore in
7896 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7898 * The local hosts listenning address and port is also resolved
7899 now when starting the server. We want to have the socket object
7900 to include the real address and port for the listener. Added
7901 new function silc_net_check_local_by_sock into the files
7902 lib/silcutil/silcnet.[ch].
7904 * Fixed a broadcast bug in server -> do not broadcast if we
7907 * Fixed a routing bug. Do not route broadcast packets ever.
7908 Broadcast packets must be processed always and not routed since
7909 they may be destined to some other host than yourself and thus
7910 would get routed without no good reason. Affected file is
7913 * Added function silc_server_config_is_primary_route to check
7914 whether primary router connection has been configured (a router
7915 configuration that we are initiating). If there is not, we
7916 will assume that there is only two routers in the SILC network
7917 and we will use the incoming router connection as our primary
7918 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7920 * Changed the order of the broadcasting. Broadcast _after_ the
7921 packet has been processed not before. Affected file is
7924 * Fixed a [ClientConnection] parsing bug. The port was never
7925 parsed correctly thus resulting to port 0. Affected file
7926 silcd/serverconfig.c.
7928 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7929 argument and did not set the broadcast packet flag. Affected
7930 file silcd/packet_send.c. Fixed same bug in the function
7931 silc_server_send_notify as well.
7933 * If we receive NEW_ID packet for our own ID in the server, ignore
7936 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Removed the nickname from the Private Message Payload.
7941 Updated the code and the protocol specs.
7943 * Updated protocol specs for submitting to the IETF.
7945 * Tweaked the Random Number Generator a bit. Affected file
7946 lib/silccrypt/silcrng.c. Exported a new function
7947 silc_rng_[global]_add_noise which can be used to add more
7950 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Do not parse packets with different timeout when protocol
7953 is active -> may cause problem with rekey. Affected file
7956 * When server receives signoff notify it must not create
7957 new channel key if the client is on any channels since the
7958 sender of the signoff notify will create it.
7960 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * Added printing of error messages during SKE protocol from the
7963 failure packet sent by server during SKE. Affected file
7966 * Removed the client's failure_callback handling with timeout
7967 and handle it immediately when received.
7969 * The SKE library returned wrong type in SUCCESS and FAILURE
7970 packets. They must be 32 bit MSB not 16 bit MSB.
7972 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Ok, rewrote the logic of the re-key and now it seems to work.
7975 I tested it on high traffic with frequent re-keys without
7976 problems. Added hmac_receive (and renamed hmac to hmac_send)
7977 in SilcClientConnection in lib/silcclient/client.h and
7978 in SilcIDListData in silcd/idlist.h. Also, removed the
7979 SilcPacketParserContext's cipher and hmac fields as they are
7980 not needed anymore and actually caused some problems when
7981 the ciphers and hmac's changed underneath the packet parser.
7983 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * If re-key protocol is active then process the incoming packets
7986 synchronously since we must assure that icoming packets encrypted
7987 with the old key is processed before the new keys is set to
7988 use. This is true other packets than for REKEY packets.
7989 Affected file silcd/server.c. The same was done to client library
7990 as well, affected file lib/silcclient/client.c.
7992 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Fixed bug in client and server to accept the force send if
7995 the packet is send from silc_[server/client]_packet_process
7996 function. Otherwise the packets are never delivered, oops.
7998 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Disable force sending of packets when REKEY protocol is active.
8001 We must assure that no packet is sent directly when rekey is
8002 performed. All packets must be sent through packet queue.
8003 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8004 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8005 function is silc_[server/client]_packet_send_real to check
8008 * Replaced the SIM paths from example config files to
8009 /usr/local/modules. Also, make install creates now
8010 /usr/local/silc/logs directory to hold all the SILC server
8013 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Made the configure.in.pre work on Solaris. Patch by salo.
8017 * Made all ciphers compatible with non-x86 machines. Defined
8018 CBC mode macros into lib/silccrypt/ciphers_def.h.
8020 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Fixed the make install.
8024 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * When MAC computation fails the silc_packet_decrypt returned 0
8027 even though it was supposed to return -1. Fixed this. The
8028 affected file is lib/silccore/silcpacket.c.
8030 * Do not replace the config files in /etc/silc (in make install)
8031 if they already exist. Affected file ./Makefile.am.
8033 * Do not send re-key packets immediately but through packet queue.
8034 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8036 * Changed silc_net_check_host_by_sock to return FALSE if the
8037 IP/DNS could not be resolved. Though, it returns the IP address
8038 now even if it could not resolve it (but returns also FALSE).
8039 Affected file lib/silcutil/silcnet.[ch].
8041 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Added silc_pkcs_decode_identifier to decode the public key's
8044 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8045 Added also silc_pkcs_free_identifier. Added also new context
8046 SilcPublicKeyIdentifier.
8048 * Added -S option to the silc client. It is used to dump the
8049 contents of the specified public key file.
8051 * Changed the PKCS api to return the public key length when
8052 setting the public key.
8054 * Fixed a fatal bug in the public and private key file loading.
8055 Affected file lib/silccrypt/silcpkcs.c.
8057 * Execute the packet parsing for client with zero (0) timeout
8058 if the protocol is active. Affected file silcd/server.c.
8060 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Made the key generation options to the silcd program. Added
8063 -C option, equivalent to client's option.
8065 * Added new [ServerKeys] config section to the server. It
8066 configures the server's public and private key.
8068 * Defined generic Public Key Payload into the protocol
8069 specification to send specific type of public keys and
8072 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8073 public key or certificate.
8075 * Implemented the GETKEY command to the server and to the
8076 client library and on user interface.
8078 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Made preliminary `make install' work.
8082 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8084 * Added SilcServerRekey context into silcd/idlist.h.
8086 * Added the PFS support as defined in the specification to the
8087 SKE protocol. Affected files lib/silcske/*.c.
8089 * Added `ske_group' field to the SilcServerRekey context to hold
8090 the number of the SKE group that is used with PFS in re-key.
8091 Affected file silcd/idlist.h.
8093 * Added PFS re-key support to the server. Affected file is
8096 * Added silc_protocol_cancel to cancel execution of the next
8097 state of the protocol. Affected file is
8098 lib/silccore/silcprotocol.[ch].
8100 * Added the re-key support with and without PFS to the client
8101 library. Re-key is performed once in an hour, by default.
8103 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8104 Added silc_client_rekey_callback and silc_client_rekey_final.
8105 Affected files are lib/silcclient/protocol.[ch] and
8106 lib/silcclient/client.[ch].
8108 * Removed the `hmac_key' and `hmac_key_len' fields from the
8109 SilcClientConnection structure; not needed. Affected file is
8110 lib/silcclient/client.h.
8114 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Do not ask whether user wants to use the negotiated private key
8117 for private messages, just use it. Affected file is
8118 silc/local_command.c.
8120 * Added `send_enc_key' and `enc_key_len' fields to the
8121 SilcIDListData structure since they are needed in the re-key
8122 phase. Affected file is silcd/idlist.[ch].
8124 * Implemented the simple re-key protocol into the server.
8125 Affected files silcd/server.c and silcd/protocol.[ch]. The
8126 re-key will be performed once in an hour, by default.
8128 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8129 Added silc_server_rekey, silc_server_rekey_callback and
8130 silc_server_rekey_final.
8132 * Removed Tunneled flag from the protocol. Updated the code
8133 and the specifications.
8135 * Adde `pfs' field to the SilcIDListData to indicate whether
8136 the PFS is to be performed in the re-key. Affected file is
8139 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8142 int64 of at least the xintXX size. If void * is less that 4
8143 bytes uint32 * will be used. Defined bool as boolean.
8145 * Changed _ALL_ unsigned long and unsigned int to uint32,
8146 unsgined short to uint16 in the source tree.
8148 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8149 not handle clients that has entry->data.registered == FALSE.
8150 They are not in the network anymore. Affected file is
8153 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Implemented the sending of the SERVER_SIGNOFF notify in the
8156 server. Affected file is silcd/server.c.
8158 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8159 Added also silc_notify_payload_encode_args into the
8160 lib/silccore/silcnotify.[ch].
8162 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8163 Affected file silcd/packet_receive.c.
8165 * Implemented the SERVER_SIGNOFF notify handling in the client
8166 library. Affected file lib/silcclient/client_notify.c. Also,
8167 implemnted the printing of the SERVER_SIGNOFF info to the
8168 application. Affected file silc/client_ops.c.
8170 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8171 if the deleting was successful. Affected file silcd/idlist.[ch].
8173 * Added support for public key authentication in the connection
8174 authentication protocol in the client library. Affected file
8175 lib/silcclient/protocol.c.
8177 * Changed the server's silc_idlist_get_clients_by_* interface
8178 to support already allocated array so that new entries may be
8179 added to pre-allocated array. Affected file silcd/idlist.[ch].
8180 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8181 and command replies.
8183 * All command reply functions in the server now calls the
8184 pending command callback even if error occured. This way the
8185 error will be delivered to the client as well. Affected files
8186 silcd/command.c and silcd/command_reply.c.
8188 * Fixed INFO command to return local server's info if no server
8189 was provided. Affected file lib/silcclient/command.c.
8191 * Removed RESTART command for good. Updated the code and the
8194 * Rewrote parts of the task system. It is a bit simpler now.
8195 Removed unsued task priorities. The affected files are
8196 lib/silcutil/silctask.[ch].
8198 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8200 * Moved the USERS printing from the library to the application.
8201 Affected files lib/silcclient/command.c and silc/client_ops.c.
8203 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Added channel key re-key support. The re-key is perfomed
8208 only by the router and is done once in an hour. Added `rekey'
8209 field to the SilcChannelEntry in the server. Affected files
8210 silcd/server.c and silcd/idlist.h.
8212 * Added silc_task_unregister_by_context into the file
8213 lib/silcutil/silctask.[ch].
8215 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Added SILC_UMODE_GONE mode to indicate when the client is not
8218 present in the SILC network. Added also support to the local
8219 command AWAY that will set this mode. Added support of showing
8220 "xxx is gone" in WHOIS command. The USERS command shows the
8221 gone status as well.
8223 * Fixed setting server and router operator privileges in the
8224 server's UMODE command. Affected file silcd/command.c.
8226 * Merged the SKE KE1 and KE2 payloads into one payload. The
8227 new KE payload is equivalent to the old KE2 payload.
8229 Cleaned up the SKE Start Payload parsing. It now uses the
8230 simple buffer unformatting to do the parsing. A lot faster
8233 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8234 to the SKE that is used to indicate whether both of the SKE
8235 parties should perform authentication. By default only the
8236 responder performs authentication. By setting this flag also
8237 the initiator must do authentication. By default it is unset
8238 since in normal SKE case, client to server connection, only
8239 the responder should do authentication. When doing SKE between
8240 two clients both should perform authentication. Updated the
8241 code and the protocol specs.
8243 * A little fix to IDENTIFY command in the server. Search the
8244 client first by hash not nickname. Affected file is
8247 * Fixed the silc_client_close_connection to support closing
8248 the client to client connections wihtout deleting too much
8249 data. Affected file lib/silcclient/client.c.
8251 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8252 are received if protocol used to be active but is not anymore
8253 the application would crash due to NULL pointer dereference.
8254 Affected files silcd/server.c and lib/silcclient/client.c.
8256 * Added `hash' field to the SilcClientConnection to include
8257 the hash function negotiated in the SKE protocol.
8259 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8260 to set the channel founder authentication data. A client can
8261 claim the founder rights later by providing the authentication
8262 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8263 This way the channel founder can regain the channel founder
8264 privileges even it is left the channel. This works only on
8265 local server and the client must be connected to the same
8266 server to be able to regain the founder rights. Updated the
8267 protocol specs accordingly.
8269 Added support to the CMODE command in the client to set the
8270 founder auth data. Read the README to see how to set it.
8272 Added support to the CUMODE command to claim the founder
8273 rights. Read the README to see how to do it.
8275 Added support for the founder authentication to the Channel
8276 Entry in the server. Affected file silcd/idlist.h.
8278 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8279 server's CMODE command. Affected file silcd/command.c.
8281 * Added the following new functions into lib/silccore/silcauth.[ch]:
8282 silc_auth_get_method and silc_auth_get_data.
8284 * The server now saves the remote hosts public key to the
8285 SilcIDListData pointer. Affected file silcd/protocol.c.
8287 * The normal server now does not remove the channel entry from
8288 the cache if the founder authentication data is set. It used
8289 to remove it if the founder was the last one on the channel on
8290 the server and left the channel. The auth data is saved and
8291 if the channel is re-joined later the old entry is used with
8292 the old auth data. Affected files silcd/command_reply.c and
8295 * Removed the `pkcs' field from the SilcIDListData structure
8296 in the server; it is not used. Affected file silcd/idlist.h.
8298 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Fixed packet processing on slow links. Partial packets were
8301 never re-processed because the incoming data buffer was cleared
8302 by the application. Application must not directly clear the
8303 sock->inbuf, the packet processing routines handle it. Fixed
8304 this in client library and in server.
8306 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Fixed the WHOIS and IDENTIFY send reply function to really
8309 check whether to send list or just one entry. Affected file
8312 * Cleaned up the LEAVE command's channel key distribution. The
8313 affected file silcd/command.c.
8315 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8316 can enforce the channel mode as well. In that case the ID
8317 includes the ID of the server. The code now enforces the
8318 mode change if the router have different mode than the server.
8320 * The notify client operation with CMODE_CHANGE notify can now
8321 return NULL client_entry pointer if the CMODE was not changed
8322 by client. Application must check for this.
8324 * Added <Server ID> argument to INFO command to support server
8325 info fetching by Server ID.
8327 * Added silc_server_announce_get_channel_users to get assembled
8328 packets of channel users of the specified channel. Affected
8329 file silcd/server.[ch].
8331 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8332 was freed underneath the ID Cache.
8334 * Re-announce clients when the server received CHANNEL_CHANGE
8335 notify from the router. Affected file silcd/packet_send.c.
8337 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8340 crashed since it did not handle the fact that there is no cipher
8341 called "3" and didn't check the error condition. Now fixed.
8343 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8344 flag. It can be used to send message requests.
8346 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Implemented the RESTART command in the client.
8350 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8351 notice type messages. Added notice printing to the user
8354 * The channel keys are not re-generated if the channel's mode
8355 is PRIVKEY, ie private key on the channel exists. Affected
8356 files silcd/server.c and silcd/command.c.
8358 * Fixed a little bug in channel message delivery when channel
8359 private keys are set in the server. Affected file is
8360 silcd/packet_send.c.
8362 * Changed the setting on channel->on_channel = TRUE from the
8363 silc_client_save_channel_key to the JOIN command reply. The
8364 key payload is not received if the private channel key is set.
8365 Affected file lib/silcclient/command_reply.c and the
8366 lib/silcclient/client_channel.c.
8368 * When the CMODE_CHANGE notify is sent and the channel private
8369 key mode is removed the channel key must be re-generated in
8370 other cells as well. Added this support for the router in the
8371 silcd/packet_receive.c.
8373 * Added new local command NOTICE to send notice message on
8374 channel. Affected file silc/local_command.[ch].
8376 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Added new local command ME to the client. It is used to send
8379 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8380 some action. Affected file silc/local_command.[ch].
8382 * Changed channel_message and private_message client operations
8383 to deliver the message flags to the application. Added also
8384 the `flags' arguments to the silc_client_send_channel_message
8385 and silc_client_send_private_message functions. Affected file
8388 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Redefined the Private Message Payload to support private message
8391 keys and to support the new private message flags. Updated
8392 the protocol specs. Flags makes it possible to have for example
8393 CTCP style messages.
8395 * Added new type SilcPrivateMessagePayload and defined an API
8396 for it in the lib/silcclient/silcprivate.[ch].
8398 * Tested private message private keys successfully. Tested the
8399 private message key set, unset and list commands with the new
8402 * Redefined the Channel Message Payload to include the channel
8403 message flags (equal with private message flags) to support
8404 for example CTCP style messages.
8406 * Defined some of the message (for channel and private message)
8407 flags. Updated the protocol specs and added the flags to the
8408 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8410 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Added SilcKeyAgreementStatus type to the key agreement routines
8413 to indicate the current status and error if one occured.
8414 The status types are defined in the lib/silcclient/silcapi.h.
8416 * Added new local command KEY that is used to set and unset private
8417 keys for channels, set and unset private keys for private messages
8418 with remote clients and to send key agreement requests and
8419 negotiate the key agreement protocol with remote client. The
8420 key agreement is supported only to negotiate private message keys,
8421 it currently cannot be used to negotiate private keys for channels,
8422 as it is not convenient for that purpose.
8424 * Fixed a minor pending callback setting bug in the function
8425 silc_client_get_client_by_id_resolve, now the function works.
8426 Affected file lib/silcclient/idlist.c.
8428 * Added function silc_net_get_local_port to get local bound
8429 port by socket. Added to lib/silcutil/silcnet.[ch].
8431 * Added `sockets' and `sockets_count' fields to the SilcClient
8432 object. They hold the sockets of the listenning sockets in
8433 the client. Listenning sockets may be for example the key
8434 agreement server. Affected file lib/silcclient/client.[ch].
8435 Added functions the silc_client_add_socket and the
8436 silc_client_del_socket. They are exported to the application
8439 * Added ~./silc/clientkeys to support other client's public keys.
8441 * Renamed verify_server_key client operation to verify_public_key
8442 and added one argument to indicate the type of the connection
8443 (server, client etc.).
8445 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Added silc_server_connection_auth_request to handle the
8448 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8449 silcd/packet_receive.[ch].
8451 * Added silc_server_send_connection_auth_request into the
8452 silcd/packet_send.c to send the connection auth request packet.
8454 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8457 * Fixed the public key authentication in responder side in the
8458 server. The `auth_data' pointer includes the SilcPublicKey
8459 not the path to the public key. Affected file silcd/protocol.c.
8461 * Implemented the public key authentication in the initiator side
8462 in the server. Affected file silcd/protocol.c.
8464 * Removed the [RedirectClient] config section from the server
8465 configuration. Is not needed and I don't want to implement it.
8467 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Cleaned up the CMODE command in the server. It now works
8470 correctly and supports all the modes defined in the protocol.
8471 Affected file is silcd/command.c.
8473 * Added `hmac_name' field to the SilcChannelEntry in the server
8474 to hold the default HMAC of the channel. It can be set when
8475 creating the channel (with JOIN command). Affected files
8478 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8479 type to indicate the change of the current cipher and hmac
8480 on the channel. Client can safely ignore the <cipher> argument
8481 (if it chooses to do so) since the CHANNEL_KEY packet will
8482 force the channel key change anyway. The <hmac> argument is
8483 important since the client is responsible of setting the new
8484 HMAC and the hmac key into use.
8486 * Fixed the CMODE command in the client library as well.
8488 * Tested CMODE command in router environment successfully.
8490 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Show the version of the remote client (or server) when connecting
8493 to the server. It is logged to the log file. Affected file
8494 is silcd/protocol.c.
8496 * Fixed the KILLED notify handling in the client library. The
8497 client must be removed from all channels when receiving the
8500 Also, do not remove the client entry when giving the KILL
8501 command but when the KILLED notify is received.
8503 * Removed silc_idlist_find_client_by_nickname from the server.
8504 Not needed anymore. Affected files silcd/idlist.[ch].
8506 * Implemented the CHANNEL_CHANGE notify type handling to the
8507 server. Affected file silcd/server.c.
8511 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Added silc_server_send_notify_invite to send the INVITE
8514 notify between routers.
8516 * Implemented the INVITE command correctly to the server.
8518 * Implemented the INVITE notify type handling in the server.
8520 * Implemented the INVITE command to the client library and on the
8523 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Added function silc_server_get_client_resolve to find the
8526 client entry by ID from all ID lists and then resolve it
8527 (using WHOIS) if it cannot be found. Affected file is
8530 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Implemented the BAN command to the client library.
8534 * The JOIN command in the server now checks the invite list
8537 * Changed the silc_command_reply_payload_encode_va and the
8538 silc_command_payload_encode_va to support that if argument is
8539 NULL it ignores and checks the next argument. Affected file
8540 lib/silccore/silccommand.c.
8542 * Added silc_server_send_notify_ban to send the BAN notify
8543 type between routers.
8545 * Chaned the silc_notify_payload_encode to support that if
8546 argument is NULL it ignores and checks the next argument.
8547 Affected file lib/silccore/silcnotify.c.
8549 * Tested ban lists in router environment successfully.
8551 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Implemented BAN command to the server, in silcd/command.[ch].
8555 * Removed the BAN and INVITE_LIST modes from the CMODE command
8558 * Added function silc_string_match to regex match two strings.
8559 Affected files lib/silcutil/silcutil.[ch].
8561 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * Redefined parts of the SilcChannelEntry in the server to support
8564 the new ban and invite lists.
8566 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Redefined the INVITE command. The same command can be used to
8569 invite individuals to the channel but also to manage the invite
8570 list of the channel (to add to and remove from the invite list).
8571 Updated the protocol specs.
8573 * Added new command SILC_COMMAND_BAN that can be used to manage
8574 the ban list of the channel. Updated the protocol specs.
8576 * Removed the channel modes: the SILC_CMODE_BAN and the
8577 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8578 in the CMODE command. The equivalent features are now available
8579 using INVITE and BAN commands. Updated the protocol specs.
8581 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8582 in the network about change in the current ban list. The notify
8583 type is not used by the client.
8585 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8586 support the invite lists.
8588 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Added new function silc_string_regexify that converts string
8591 including wildcard characters into regex string that can
8592 be used by the GNU regex library. Added into the file
8593 lib/silcutil/silcutil.[ch].
8595 Added silc_string_regex_combine to combine to regex strings
8596 into one so that they can be used as one regex string by
8597 the GNU regex library. Added into the file
8598 lib/silcutil/silcutil.[ch].
8600 Added silc_string_regex_match to match two strings. It returns
8601 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8603 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8605 * Imported GNU regex to the soruce tree into lib/contrib.
8606 Fixed some compiler warning from the regex.c.
8608 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8610 * Fixed MOTD command in the server to work in router environment.
8612 * Fixed the MOTD command in the client library to support
8613 the server argument in the command.
8615 * Added `nickname_len' argument to the silc_idlist_add_client
8616 in the server, as the `nickname' argument may be binary data
8619 * Added silc_idlist_get_channels to return all channels from
8622 * Implemented LIST command to the server. Affected file is
8625 * Implemented the LIST command to the client library and on the
8628 * Added [<user count>] argument to the LIST command reply.
8629 With private channels the user count is not shown.
8631 * Updated TODO and README.
8633 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * The client entry's data.registered must be TRUE even with
8636 global client entry on global client list. The data.registered
8637 is used to check whether the client is anymore in the network,
8638 for example with WHOWAS command so it must be valid.
8640 * Fixed the WHOWAS command in the server. It now actually works
8641 in router environment. Added function into silcd/command_reply.c
8642 silc_server_command_reply_whowas_save.
8644 * Added silc_idlist_purge function to the silcd/idlist.c
8645 to periodically purge the ID Cache.
8647 * Fixed INFO command in the server. It works now in router
8648 environment. Added <server name> argument to the INFO command
8649 reply. Updated the protocol specs.
8651 * Fixed minor bug in silc_idcache_purge to not purge if the
8652 expire value is zero.
8654 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8655 they were buggy because of the WHOWAS information.
8657 * Fixed local command MSG to handle the async resolving of
8658 the remote client properly. It used to fail the first MSG.
8659 Affected file silc/local_command.c.
8661 * Added `data_len' field to SilcIDCache context.
8663 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Update TODO. Todo in commands in the server.
8667 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8670 used by routers as broadcast packet to inform other routers
8671 about the changed user mode.
8673 Implemented the notify handling in the server. Affected file is
8674 silcd/packet_receive.c. Added the function
8675 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8677 * Added new generic Channel Payload and deprecated the New Channel
8678 Payload. The New Channel Payload is now the generic Channel
8681 * Added new argument `mode' to the silc_server_send_new_channel
8682 as it is required in the Channel Payload now.
8684 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8685 and created a new and real SilChannelPayload to represent the
8686 new generic Channel Payload. Implemented the encode/decode
8687 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8689 * Added silc_server_get_client_channel_list to return the list
8690 of channels the client has joined for WHOIS command reply.
8691 Affected file silcd/server.[ch].
8693 * Implemented the channel list sending in the WHOIS command reply
8694 in server and in the client.
8696 Implemented the channel list displaying on the user interface
8697 as well. Affected file silc/client_ops.c.
8699 * Added silc_channel_payload_parse_list to parse list of Channel
8700 Payloads. It returns SilcDList list of SilcChannelPayloads.
8701 Client for example can use this function to parse the list of
8702 channels it receives in the WHOIS command reply. The caller
8703 must free the list by calling silc_channel_payload_list_free.
8704 Affected files lib/silccore/silcchannel.[ch].
8706 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Added one new argument <user mode> to the WHOIS command reply
8709 to return the mode of the user in SILC. Updated the protocol
8712 Implemented it to the server and client.
8714 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Fixed the mode printing on the user interface on joining.
8717 Affected file silc/client_ops.c.
8719 * Implemented the UMODE command and user modes in general to the
8720 client library and to the user interface.
8722 * Implemented the UMODE command to the server.
8724 * The server now sends UNKNOWN_COMMAND error status if client sends
8725 unknown command. Affected file silcd/command.c.
8727 * All server commands now handle the command identifier the right
8728 way when sending the command reply to the client. The client can
8729 use to identify the command replies with the identifier.
8731 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8733 * Added silc_server_get_client_route to resolve the route to
8734 the client indicated by the client ID. Affected file is
8737 * Added silc_server_relay_packet as general function to relay
8738 packet to arbitrary destination. This deprecates functions
8739 like _send_private_message_key, _relay_notify etc. Affected
8740 file is silcd/packet_send.[ch].
8742 Removed silc_server_send_key_agreement,
8743 silc_server_send_private_message_key and
8744 silc_server_packet_relay_notify functions from the file
8745 silcd/packet_send.[ch].
8749 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8750 server. Affected file silcd/packet_receive.[ch].
8752 * Implemented the KILL command to the client. Implemented the
8753 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8754 Affected files lib/silcclient/command[_reply].c and
8755 lib/silcclient/client_notify.c. Implemented the KILL notify
8756 printing in the user inteface.
8758 * Fixed a lot silc_parse_nick memory leaks from the client
8759 library in the file lib/silcclient/command.c.
8761 * Changed the silc_server_send_notify_on_channels's `sender'
8762 argument from SilcSocketConnection to SilcClientEntry to
8763 check the sender as entry and not as connection object and not
8764 to send to the client provided as argument. The affected file
8765 is silcd/packet_send.[ch].
8767 * The notify packets that are destined directly to the client used
8768 to not to be processed by the server. Now changed that and the
8769 server processes all notify packets. After relaying the packet
8770 to the client the notify packet is processed in the server.
8772 * The silc_server_free_client_data now checks whether there is
8773 pending outgoing traffic for the client and purges the data to
8774 the network before removing the client entry.
8776 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8779 an client is killed from the SILC Network. Updated the protocol
8782 Added new function silc_server_send_notify_killed to the
8783 silcd/packet_send.[ch].
8785 * Added function silc_server_packet_relay_notify to relay notify
8786 packets that are destined directly to a client. In this case
8787 the server does not process the notify packets but merely relays
8788 it to the client. Affected file silcd/packet_send.[ch].
8790 Added also silc_server_packet_process_relay_notify to check
8791 whereto relay the notify. Affected file is
8792 silcd/packet_receive.[ch].
8794 * Implemented the KILL command to the server.
8798 * Added the backup schema desgined last fall to the protocol
8799 specs for everyone to see. The specification is in the
8800 *-spec-xx.txt draft and the packet type definitions for the
8801 backup routers is in *-pp-xx.txt draft. Thusly, added also
8802 new packet type SILC_PACKET_CELL_ROUTERS.
8804 * A big security problem in the implementation discovered. The
8805 signoff of an client did not cause new channel key generation
8806 which it of course should've done. The channel keys must be
8807 always re-generated when client leaves (or signoffs) the channel.
8808 The silc_server_remove_from_channels funtion now handles
8809 the channel key re-generation.
8811 * Added `sender' argument to the silc_server_send_notify_on_channels
8812 to not to send the client provided as argument. Affected file
8813 silcd/packet_send.[ch].
8815 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8817 * Implemented OPER and SILCOPER commands into the server and
8820 * Added silc_auth_verify and silc_auth_verify_data to verify
8821 the authentication directly from the authentication payload.
8822 It supports verifying both passphrase and public key based
8823 authentication. Affected file lib/silccore/silcauth.[ch].
8825 * Added `hash' field to the SilcIDListData structure. It is the
8826 hash negotiated in the SKE protocol. Affected file is
8829 * Slight redesigning of the SilcAuthPayload handling routines.
8830 Do not send SilcPKCS but SilcPublicKey as argument.
8832 * Implemented the public key authentication support to the
8833 serverconfig. The public key is loaded from the provided path
8834 and saved as authentication data to void * pointer. Thus,
8835 changed the unsigned char *auth_data to void *auth_data;
8837 * Fixed SHUTDOWN command to send the reply before the server
8838 is shutdown. :) Affected file silcd/command.c.
8840 * Fixed fatal bug in CONNECT command. The hostname was invalid
8841 memory and server crashed. Affected file silcd/command.c.
8843 * Fixed fatal bug in CLOSE command. The server_entry became
8844 invalid but was referenced later in the command. Affected file
8847 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Fixed fatal bug in failure packet handling. Server ignored
8850 the failure and thus crashed when it came.
8854 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8857 that the command may be executed only once in (about) 2 seconds.
8858 The old SILC_CF_LAG flag is same but allows command bursts up
8859 to five before limiting.
8861 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8862 server code. Various commands now includes the CF_LAG_STRICT
8863 flag to disallow any kind of miss-use of the command.
8865 * Fixed the silc_buffer_unformat to not to allocate any data
8866 if the length of the data is zero. It used to allocate the
8867 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8869 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Changed the format of AdminConnection configuration section
8872 in the server. Added username of the admin to the format.
8873 Affected files silcd/serverconfig.[ch].
8875 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8876 to return admin configuration data by host, username and/or
8879 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8881 * Implemented WHOWAS command to the server. Added the functions:
8883 silc_server_command_whowas_parse,
8884 silc_server_command_whowas_send_reply,
8885 silc_server_command_whowas_from_client and
8886 silc_server_command_whowas_from_server
8888 * Added <Client ID> argument to the WHOWAS command reply. Updated
8889 the protocol specs accordingly.
8891 * Implemented WHOWAS command and command_reply to the client
8894 Implemented the WHOWAS printing on the user interface.
8896 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Added new argument to the WHOWAS command reply, the real name.
8899 It is an optional argument. Updated the protocol specs.
8901 * Added SilcIDCacheDestructor callback that is registered when
8902 the SilcIDCache is allocated. The callback is called when
8903 an cache entry in the ID Cache expires, or is purged from the
8904 cache. Added into lib/silccore/idcache.[ch].
8906 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8907 to destruct the client entries when the cache entry expires.
8908 Other ID Cache's in server and in the client library ignores
8911 * If the ID Cache entry's `expire' field is zero then the entry
8912 never expires. Added boolean `expire' argument to the
8913 silc_idcache_add function in the lib/silccore/idcache.[ch].
8914 If it is TRUE the default expiry value is used.
8916 * Added silc_server_free_client_data_timeout that is registered
8917 when client disconnects. By default for 5 minutes we preserve
8918 the client entry for history - for WHOWAS command.
8920 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8922 * Added support to the server to enforce that commands are not
8923 executed more than once in 2 seconds. If server receives
8924 commands from client more frequently, timeout is registered
8925 to process the commands. Affected file silcd/command.c.
8926 Added new function silc_server_command_process_timeout.
8928 * Changed NICK_NOTIFY handling in client library to check that
8929 if the client's nickname was changed, so there is no need to
8930 resolve anything from the server.
8932 * Removed error printing from the WHOIS and IDENTIFY commands.
8933 If error occurs then it is ignored silently in the client library.
8934 The application, however, may map the received error to
8935 human readable error string. The application currently maps
8936 the NO_SUCH_NICKNAME error to string.
8938 * Made the command status message public to the application. Moved
8939 them from lib/silcclient/command_reply.c to
8940 lib/silcclient/command_reply.h. The application can map the
8941 received command status to the string with the
8942 silc_client_command_status_message function.
8944 * Added check to the server to check that client's ID is same
8945 as the Source ID in the packet the client sent. They must
8948 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Added dist-bzip hook to the Makefile.am to make bzip2
8951 compressed distributions.
8953 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8955 * Server now enforces the maximum length for the nickname and
8956 the channel as protocol specification dictates. 128 bytes for
8957 nickname and 256 bytes for channel name.
8959 * Moved the WHOIS printing to the application. The client libary
8960 does not print out the WHOIS information anymore, the application
8961 must do it. Renamed silc_client_command_reply_whois_print to
8962 the silc_client_command_reply_whois_save.
8964 The client's idle time is also sent to the application now, and
8965 the idle is shown on screen.
8967 * Added silc_client_command_reply_identify_save to save the
8968 received IDENTIFY entries.
8970 * Do not check for channel private keys in message sending and
8971 reception if the channel does not have the PRIVKEY mode set.
8972 Affected file lib/silclient/client_channel.c.
8974 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8977 just surfaced after chaning the JOIN procedure.
8979 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Added silc_client_get_clients_by_list to get client entries
8982 from Client ID list, that is returned for example by JOIN
8983 and USERS command replies. The application should use this
8984 function for example when JOIN command reply is received to
8985 resolve the clients already on the channel (library does not
8986 do that anymore as USERS command reply is not used in the JOIN
8987 procedure anymore). Affected files lib/silcclient/silcapi.h and
8988 lib/silcclient/idlist.c.
8990 * JOIN command reply and USERS command reply returns now SilcBuffer
8991 pointers instead of unsigned char pointers when returning
8992 the client list and mode list.
8994 * Added <Client ID> argument to the JOIN command reply, mainly
8995 for the server to identify for which client the command was
8996 originally sent. Updated protocol specs accordingly.
8998 * Added SilcDlist private_key pointer to the SilcChannelEntry
8999 in the client to support the channel private keys. Affected
9000 file is lib/silcclient/idlist.h.
9002 * Added SilcChannelPrivateKey argument to the function
9003 silc_client_send_channel_message so that application can choose
9004 to use specific private ke if it wants to. If it is not provided,
9005 the normal channel key is used, unless private keys are set.
9006 In this case the first (key that was added first) is used
9007 as the encryption key.
9009 * Implemented the support for channel private key handling.
9010 Implemented the following functions:
9012 silc_client_add_channel_private_key,
9013 silc_client_del_channel_private_keys,
9014 silc_client_del_channel_private_key,
9015 silc_client_list_channel_private_keys and
9016 silc_client_free_channel_private_keys
9018 Affected file lib/silcclient/client_channel.c.
9020 * Added the support for the private keys in the channel message
9021 sending and encryption and in the message reception and
9022 decryption. Affected funtions are
9023 silc_client_send_channel_message and silc_client_channel_message.
9025 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Added SKE's key verify callback to the client library's
9028 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9030 * Removed the statement that server (or router) must send USERS
9031 command reply when joining to the channel so that the client
9032 knows who are on the channel. Instead, the client list and
9033 client's mode list is now sent in the JOIN command reply to the
9034 client who joined channel. This is better solution.
9036 * Added function silc_server_get_users_on_channel and function
9037 silc_server_save_users_on_channel to the silcd/server.[ch].
9039 * Removed function silc_server_command_send_users from the
9042 * Do not show topic on the client library anymore. The topic is
9043 sent in the command reply notify to the application and the
9044 application must show the topic now.
9046 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9048 * Added client searching by nickname hash into the IDENTIFY and
9049 WHOIS commands in the server as they were clearly missing from
9050 them. Affected file is silcd/command.c.
9052 * Fixed a bug in private message receiving in the client library.
9053 The remote ID was freed and it wasn't supposed, now it is
9056 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Minor fix to the channel payload; allocate the data area, as it
9059 needs to be of specific length.
9061 * If the key agreement port is zero then the operating
9062 system will define the bound port. Affected files are
9063 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9065 * Added new function silc_channel_payload_decrypt into the file
9066 lib/silccore/silcchannel.[ch].
9068 * Moved the channel message etc, check from silc_packet_decrypt
9069 to applications. The library calls now a generic
9070 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9071 when the packet is either normal or special. This was done to
9072 allow more wide range of checking that was not allowed when
9073 the code was in library. Now applications can do virtually any
9074 checks to the packet and return to the library the decision how
9075 the packet should be processed. Affected files are
9076 lib/silccore/silcpacket.[ch].
9078 Added silc_server_packet_decrypt_check to the server and
9079 silc_client_packet_decrypt_check to the client library.
9081 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9082 to send with specified source and destination information.
9084 * Channel message delivery between routers was broken after the
9085 channel key distribution was fixed earlier. The channel key
9086 was used be to distributed to other routers as well which is not
9087 allowed by the protocol. Now this is fixed and channel keys
9088 really are cell specific and the channel message delivery between
9089 routers comply with the protocol specification.
9091 * Fixed various commands in server to check also the global list
9092 for the channel entry and not just the local list. The affected
9093 file silcd/command.c.
9095 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * Added assert()s to buffer formatting and unformatting routines
9098 to assert (if --enable-debug) when error occurs. Affected
9099 file: lib/silcutil/silcbuffmt.c.
9101 * Changed to auto-reconnect to check whether the remote host is
9102 router and register the re-connect timeout if it is. It used
9103 to check that whether we are normal server, but router must do
9104 auto-reconnect with another router as well. Affected file
9107 * Removed the [<key len>] option from CMODE command as the cipher
9108 name decides the key length, nowadays. See the defined ciphers
9109 from the protocol specification.
9111 * Added [<hmac>] option to the CMODE command to define the HMAC
9112 for the channel. Added SILC_CMODE_HMAC channel mode.
9114 * Added [<hmac>] option for the JOIN command so that user can
9115 select which HMAC is used to compute the MACs of the channel
9118 * Added Hmac field to the Channel Message Payload. The integrity
9119 of plaintext channel messages are now protected by computing
9120 MAC of the message and attaching the MAC to the payload. The
9121 MAC is encrypted. Now, it is clear that this causes some
9122 overhead to the size of the packet but rationale for this is that
9123 now the receiver can verify whether the channel message decrypted
9124 correctly and also when private keys are set for the channel the
9125 receiver can decrypt the packet with several keys and check from
9126 the MAC which key decrypted the message correctly.
9128 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9129 lib/silccrypt/silccipher.[ch].
9131 * Added silc_hash_len to return the digest length into the
9132 lib/silcrypt/silchash.[ch].
9134 * Rewrote parts of Silc Channel Payload interface in the
9135 lib/silccore/silcchannel.[ch]. The encode function now also
9136 encrypts the packet and parse function decrypts it.
9138 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9140 * Fixed a minor formatting bug in the SKE's key material processing.
9141 It actually might have processed the keys wrong way resulting
9144 * Redefined the mandatory HMAC algorithms and added new algorithms.
9145 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9146 and hmac-md5 truncated to 96 bits. The mandatory is now
9147 hmac-sha1-96. Rest are optional (including the one that used
9148 to be mandatory). Rationale for this is that the truncated HMAC
9149 length is sufficient from security point of view and can actually
9150 make the attack against the HMAC harder. Also, the truncated
9151 HMAC causes less overhead to the packets. See the RFC2104 for
9154 * Added new [hmac] configuration section. The SKE used to use
9155 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9156 is of course wrong. The official names that must be proposed in
9157 the SKE are the ones defined in the protocol specification
9158 (hmac-sha1-96 for example). The user can configure any hmac
9159 using any hash function configured in the [hash] section. At
9160 least, the mandatory must be configured.
9162 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9164 * Added HMAC list to the SKE proposal list. It has now both
9165 hash algorithm list and HMAC list. This makes the protocol
9166 incompatible with previous versions. The SKE now seems to work
9167 the way it is supposed to work, for the first time actually.
9169 * Defined plain Hash algorithms to the protocol specification.
9172 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Implemented support for key agreement packets into the server.
9175 Added functions silc_server_key_agreement and
9176 silc_server_send_key_agreement. Other than these functions,
9177 server has nothing to do with this packet.
9179 * Added support for private message key packets into the server.
9180 Added functions silc_server_private_message_key and
9181 silc_server_send_private_message_key.
9185 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9186 called in the protocol's final callback instead in the END
9187 protocol state. This makes a little more sense and in the same
9188 time in client we can use the same protocol routines for normal
9189 key exchange and to key agreement packet handling as well.
9191 * Added to both client's and server's KE protocol context the
9192 SilcSKEKeyMaterial pointer to save the key material. We will
9193 bring the key material to the protocol's final callback by doing
9194 this. The final callback must free the key material.
9196 * Added SKE's packet_send callback into client's KE protocol
9197 context so that the caller can choose what packet sending function
9198 is used. This way we can use different packet sending when
9199 doing normal SKE when doing key agreement packet handling (in
9200 the key agreement packet handling we do not want to encrypt
9203 * Implemented the responder side of the key agreement routines
9204 in the client. The client can now bind to specified port and
9205 accept incoming key negotiation. The key material is passed
9206 to the application after the protocol is over.
9208 * Implemented the processing of incoming Key Agreement packet
9209 in the client. Added function silc_client_key_agreement to
9212 * Implemented the intiator side of the key agreement routines
9213 in the client. The client can now initiate key agreement with
9214 another remote client. The key material is passed to the
9215 application after the protocol is over.
9217 * Created client_keyagr.c to include all the key agreement
9220 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9221 SILC_TASK_CALLBACK except that it is not static.
9223 * Created client_notify.c and moved the Notify packet handling
9224 from the client.[ch] into that file.
9226 * Created client_prvmsg.c and moved all private message and
9227 private message key routines from the client.[ch] into that file.
9229 * Create client_channel.c and moved all channel message and
9230 channel private key routines from the client.[ch] into that file.
9232 * Changed silc_client_get_client_by_id_resolve to resolve with
9233 WHOIS command instead of IDENTIFY command, in the file
9234 lib/silclient/idlist.c.
9236 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Implemented the SKE's responder side to the Client library.
9240 * When FAILURE is received to the protocol do not trust it
9241 blindly. Register a timeout to wait whether the remote closes
9242 the connection as it should do it, only after that process the
9243 actual failure. This was changed to both client and server.
9245 * Added client_internal.h to include some of the structures
9246 there instead of client.h in lib/silcclient/.
9248 * Added function silc_task_unregister_by_callback to unregister
9249 timeouts by the callback function.
9251 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9253 * Some "Incomplete WHOIS info" errors has been appearing on the
9254 log files. Took away the entry->userinfo check from WHOIS
9255 reply sending. The entry->userinfo is now " " if client did not
9256 provide one. I thought this was fixed earlier but something
9257 is wrong still. Let's see if the error still appears.
9259 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Fixed a minor bug in the login when the channel key is
9262 re-generated in the server. It used to generate the key in
9263 wrong order and thus caused problems in the channel traffic.
9265 * Fixed a minor bug in channel key distsribution after
9266 KICK command. The key was not sent to the router even though
9269 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Added silc_ske_process_key_material_data as generic routine
9272 to process any key material as the SILC protocol dictates. The
9273 function is used by the actual SKE library but can be used by
9274 applications as well. This relates to the private message keys
9275 and the channel private keys since they must be processed the
9276 same way the normal SILC session keys. The protocol dictates
9277 this. Affected files: lib/silcske/silcske.[ch].
9279 Added also silc_ske_free_key_material to free the
9280 SilcSKEKeyMaterial structure.
9282 * Defined silc_cipher_set_key function to set the key for
9283 cipher without using the object's method function. The affected
9284 files: lib/silccrypt/silccipher.[ch].
9286 * Implemented silc silc_client_add_private_message_key,
9287 silc_client_add_private_message_key_ske,
9288 silc_client_del_private_message_key,
9289 silc_client_list_private_message_keys and
9290 silc_client_free_private_message_keys functions in the
9293 Added functions silc_client_send_private_message_key to send
9294 the Private Message Key payload and silc_client_private_message_key
9295 to handle incoming Private Message Key payload.
9297 * Added Cipher field to the Private Message Key payload to set
9298 the cipher to be used. If ignored, the default cipher defined
9299 in the SILC protocol (aes-256-cbc) is used.
9301 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Removed lib/silcclient/ops.h file.
9305 Redefined parts of the SILC Client Library API. Created new
9306 file silcapi.h that deprecates the ops.h file and defines the
9307 published Client Library API. Defined also private message key
9308 API and channel private key API into the file.
9310 This is the file that the application must include from the
9311 SILC Client Library. Other files need not be included by
9312 the application anymore.
9314 * Added new key_agreement client operation callback and also
9315 defined the Key Agreement library API for the application.
9317 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9320 is used by clients to request key negotiation between another
9321 client in the SILC network. If the negotiation is started it
9322 is performed using the SKE protocol. The result of the
9323 negotiation, the secret key material, can be used for example
9324 as private message key.
9326 Implemented the Key Agreement payload into the files
9327 lib/silccore/silauth.[ch].
9329 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Redefined ciphers for the SILC protocol. Added some new ciphers
9332 and defined the key lengths for the algorithms. Changed the
9333 code accordingly. The default key length is now 256 bits.
9335 * Fixed SKE key distribution function silc_ske_process_key_material
9336 when the key length is more than 128 bits. The default key
9337 length in SILC is now 256 bits.
9339 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9340 to indicate unsupported algorithm.
9342 * Renamed rijndael.c to aes.c and all functions as well.
9344 * Fixed a long standing channel key setting bug in client library.
9345 Weird that it has never surfaced before.
9347 * Fixed bug in channel deletion. If the entire channel is removed
9348 then it must also delete the references of the channel entry
9349 from the client's channel list as the client's channel entry and
9350 the channel's client entry share same memory.
9352 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9354 * Implemented CONNECT and SHUTDOWN commands in the client.
9356 * Implemented CLOSE command to the client.
9358 * Added the function silc_idlist_find_server_by_name into the
9359 files silcd/idlist.[ch].
9361 Added the function silc_idlist_find_server_by_conn into the
9362 files silcd/idlist.[ch].
9364 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9366 * DIE command was renamed to SHUTDOWN. Updated the both code
9369 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9370 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9372 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9375 * Added function silc_server_create_connection function to create
9376 connection to remote router. My server implementation actually
9377 does not allow router to connect to normal server (it expects
9378 that normal server always initiates the connection to the router)
9379 so the CONNECT command is only good for connecting to another
9382 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9385 or some other client was kicked from the channel.
9387 Implemented the handling of the notify type to both client
9390 Implemented silc_server_send_notify_kicked to send the KICKED
9391 notify. It is used to send it to the server's primary router.
9393 * Implemented the KICK command into server and client.
9395 * Added `query' argument to the silc_idlist_get_client function
9396 to indicate whether to query the client from server or not if
9399 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9400 to indicate that the client is not channel founder.
9404 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9406 * Removed the rng context from SilcPacketContext structure and
9407 changed that the packet routine uses the Global RNG API.
9409 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * Added support for quit message that client can "leave" on the
9412 channel when it quits the SILC. It is ditributed inside the
9413 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9415 Added silc_server_free_client_data that will take the
9416 signoff message as argument.
9418 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9420 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Updated parts of the protocol specification to keep it up
9425 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9428 payloads in one packet.
9430 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9431 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9432 use now the new List flag.
9434 * Also deprecated the following packet types: REPLACE_ID,
9435 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9437 * Added list support for Notify packet in server.
9439 * Added silc_server_send_notify_channel_change to send the
9440 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9441 the silc_server_send_replace_id.
9443 * Added silc_server_send_notify_nick_change to send the
9444 NICK_CHANGE notify type. Deprecates the function
9445 silc_server_send_replace_id.
9447 * Added silc_server_send_notify_join to send the JOIN notify type.
9448 Deprecates the function silc_server_send_new_channel_user.
9450 * Added silc_server_send_notify_leave to send LEAVE notify type.
9451 Deprecates the function silc_server_send_remove_channel_user.
9453 * Added silc_server_send_notify_cmode and
9454 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9455 types. Deprecates the silc_server_send_set_mode function.
9457 * Added SERVER_SIGNOFF notify type to indicate that server has
9458 quit. This means that all clients on the channel from that
9459 server will drop. This can be also used when netsplit happens.
9461 Deprecated REMOVE_ID packet type since it is not needed anymore
9464 Added silc_server_send_notify_server_signoff to send the
9465 SERVER_SIGNOFF notify type. Deprecates the function
9466 silc_server_send_remove_id.
9468 Added also silc_server_send_notify_signoff to send the
9469 SIGNOFF notify type.
9471 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9472 SILC protocol from this day on. Changed the protocol
9473 specification as well.
9475 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9476 notify type. It is used between routers to notify about
9477 topic changes on a channel.
9479 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9482 * Partly updated the protocol specification to comply with the
9483 changes now made. It is still though a bit outdated.
9485 * The JOIN notify type now takes one extra argument <Channel ID>.
9486 The packet used to be destined to the channel but now the
9487 JOIN type may be sent as list thus it is impossible to
9488 destine it to any specific channel. By adding this argument
9489 it is again possible.
9491 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9493 * Added CREDITS file. The CHANGES and CREDITS file will appear
9494 in the distribution as well.
9496 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9499 types in the server's silcd/packet_receive.c.
9501 * Implemented CMODE and CUMODE to work in router environment.
9503 * Fixed minor encoding and decoding buglet from the
9504 lib/silccore/silcmode.c.
9506 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9509 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9511 * Changed all SilcConfigServer* and silc_config_server* to
9512 SilcServerConfig* and silc_server_config*, respectively.
9515 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * Associated the ID (client or server ID) to the Authentication
9518 Payload to avoid any possibility of forging. Updated the
9519 protocol specification and the code accordingly.
9521 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * The RSA key length is now save to the RsaKey context in the
9524 key generation process in lib/silccrypt/rsa.c. The key length
9525 is now used to figure out the maximum size of the block allowed
9526 to be encrypted/signed.
9528 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9529 is equivalent to the silc_mp_mp2bin but does not allocate any
9532 * Changed silc_mp_mp2bin API to take length argument. If it is
9533 non-zero then the buffer is allocated that large. If zero, then
9534 the size is approximated using silc_mp_sizeinbase, which however
9537 * Created Global RNG API which is global RNG that application can
9538 initialize. After initializing, any routine anywhere in the
9539 code (including library) can use RNG without allocating a new
9540 RNG object. This was done to allow this sort of use of the
9541 RNG in code that has no chance to allocate RNG object. All
9542 applications currently allocate this and many routines in the
9543 library use this. Affected file lib/silccrypt/silcrng.[ch].
9545 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9546 it to use the Global RNG API.
9548 * Defined Authentication Payload into protocol specification that
9549 is used during SILC session to authenticate entities. It is
9550 used for example by client to authenticate itself to the server
9551 to obtain server operator privileges.
9553 Implemented this payload into the lib/silccore/silcauth.[ch].
9554 Implemented also routines for public key based authentication
9555 as the new protocol specification dictates.
9557 Moved definitions of different authentication methods from
9558 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9560 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9561 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9562 silc_pkcs_verify_with_hash functions into the file
9563 lib/silccrypt/silcpkcs.[ch].
9565 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * The client entry's userinfo pointer must be always valid.
9568 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9569 will fail since it requires the userinfo. Now, the userinfo
9570 is allocated as "" if actual userinfo does not exist. Actually,
9571 it must exist and it is totally Ok to drop client connections
9572 that does not announce the userinfo. However, we will make
9573 this workaround for now.
9575 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9576 to return the remote port by socket.
9578 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9580 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9581 SILC_SERVER_PENDING_EXEC and added an new macro
9582 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9583 data or when error occurs while processing the pending command.
9585 Added new argument `destructor' into silc_server_command_pending
9586 and to the SilcServerCommandPending object. This destructor is
9587 now called after calling the pending callback or if error occurs
9588 immediately. If error occurs the actual pending callback won't
9589 be called at all - only the destructor. The destructor may be
9590 NULL if destructor is not needed.
9592 All this applies for client library code as well. Similar
9593 changes were made there as well for the pending commands.
9595 In the client, the application must now allocate the
9596 SilcClientCommandContext with the silc_client_command_alloc
9599 * Added reference counter to the SilcServerCommandContext. Added
9600 function silc_server_command_alloc and silc_server_command_dup
9603 Same type of functions added to the client library for the same
9606 * Removed the cmd_ident from IDListData away since it is now
9607 global for all connections. It is the command identifier used
9608 in command sending and with pending commands. The affected file
9611 * Added reference counter to the SilcSocketConnection objecet to
9612 indicate the usage count of the object. The object won't be
9613 freed untill the reference counter hits zero. Currently only
9614 server uses this, and client ignores it. The client must be
9615 set to use this too later. The affected files are
9616 lib/silccore/silcsockconn.[ch]. Added also the function
9617 silc_socket_dup to increase the reference counter.
9619 This was mainly added because it is possible that the socket
9620 is removed underneath of pending command or other async
9621 operation. Now it won't be free'd and proper DISCONNECTING
9622 flags, etc. can be set to avoid sending data to connection that
9623 is not valid anymore.
9625 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9626 the connection. After that it sets SILC_SET_DISCONNECTED.
9627 It is, however, possible that the socket data is not still freed.
9628 The silc_server_packet_process now checks that data is not
9629 read or written to connection that is DISCONNECTED. The socket
9630 get's freed when the reference counter hits zero.
9632 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Changed the client operation API: channel_message operation's
9635 `sender' is now the client entry of the sender, not the nickname
9636 and the `channel' is the channel entry, not the channel name.
9638 In the private_message operation the `sender' is now also the
9639 client entry of the sender not the nickname.
9641 Affected file is lib/silcclient/ops.h and all applications
9642 using the client operations.
9644 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9646 * Moved the calling of ops->connect() from connect_to_server_final
9647 into receive_new_id functin since that is the point when the
9648 client is actually allowed to send traffic to network. The
9649 affected file is lib/silcclient/client.c.
9651 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9654 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9655 (if needs broadcasting) instead of broadcasting the packets one
9656 by one which would make a burst in the network traffic.
9658 * Added `broadcast' argument to the functions in silcd/server.[ch]
9659 silc_server_create_new_channel[_with_id] to indicate whether
9660 to send New Channel packet to primary router.
9662 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Added new function into the silcd/server.[ch] files:
9665 silc_server_create_new_channel_with_id to create new channel with
9666 already existing Channel ID.
9668 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9669 lib/silccore/silcpacket.h. This packet is used t send list of
9670 Set Mode payloads inside one packet. Server uses this to set
9671 the modes for the channels and clients on those channels, that it
9672 announced to the router when it connected to it. The protocol
9673 specification has been updated accordingly.
9675 * The silc_server_new_channel did not handle the packet coming
9676 from normal server as it normally does not send that. However,
9677 when it announces its channels it does send it. Implemented
9678 the support for that.
9680 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9681 into the file lib/silccore/id.h.
9683 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Fixed memory leaks in the functions silc_idlist_del_client,
9686 silc_idlist_del_channel and silc_idlist_del_server in the file
9687 silcd/idlist.c. All of those leaked like a sieve.
9689 * Fixed some small memory leaks in the client's function
9690 silc_client_notify_by_server.
9692 * Added functions into silcd/server.c: silc_server_announce_clients,
9693 silc_server_announce_channels and silc_server_announce_server.
9694 These functions are used by normal and router server to announce
9695 to its primary router about clients, channels and servers (when
9696 router) that we own. This is done after we've connected to the
9699 These functions effectively implements the following packet types:
9700 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9701 and SILC_PACKET_NEW_ID_LIST.
9703 * Added new functions into the silcd/packet_receive.[ch]:
9704 silc_server_new_id_list, silc_server_new_channel_list and
9705 silc_server_new_channel_user_list to handle the incoming
9706 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9708 * Added support of changing Channel ID in the function
9709 silc_server_replace_id. If the server that announces a channel
9710 to the router already exists in the router (with same name but
9711 with different Channel ID), router is responsible to send
9712 Replace ID packet to the server and force the server to change
9713 the Channel ID to the one router has.
9715 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9716 client that the Channel ID has been changed by the router. The
9717 normal server sends this to the client. Client must start using
9718 the new Channel ID as the channel's ID.
9720 Implemented handling of this new type into lib/silcclient/client.c
9721 into the function silc_client_notify_by_server.
9723 * Added new function silc_idlist_replace_channel_id into the files
9724 silcd/idlist.[ch] to replace the Channel ID.
9726 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Call silc_server_command_identify_check always when processing
9729 the IDENTIFY command in silcd/command.c
9731 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9733 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9734 send keepalive packets. The packet can be sent by clients,
9735 servers and routers.
9737 Added function silc_socket_set_heartbeat into the file
9738 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9739 If not set, the heartbeat is not performed. The actual
9740 heartbeat is implemented in the low level socket connection
9741 library. However, application is responsible of actually
9744 Added silc_server_send_heartbeat to send the actual heartbeat
9745 packet into silcd/packet_send.[ch]. Server now performs
9746 keepalive with all connections.
9748 * Added silc_task_get_first function into lib/silcutil/silctask.c
9749 to return the timeout task with shortest timeout. There was a bug
9750 in task unregistration that caused problems. TODO has been
9751 updated to include that task system must be rewritten.
9753 * The client library will now resolve the client information when
9754 receiving JOIN notify from server for client that we know but
9755 have incomplete information.
9757 * Rewrote parts of silc_server_remove_from_channels and
9758 silc_server_remove_from_one_channel as they did not remove the
9759 channel in some circumstances even though they should've.
9761 * Encryption problem encountered in server:
9763 The LEAVE command used to send the Channel Key packet to the
9764 router immediately after generating it. However, the code
9765 had earlier sent Remove Channel user packet but not immediately,
9766 ie. it was put to queue. The order of packets in the router
9767 was that Channel Key packet was first and Remove Channel User
9768 packet was second, even though they were encrypted in the
9769 reverse order. For this reason, MAC check failed. Now, this
9770 is fixed by not sending the Channel Key packet immediately but
9771 putting it to queue. However, this is more fundamental problem:
9772 packets that are in queue should actually not be encrypted
9773 because packets that are sent immediately gets encrypted
9774 actually with wrong IV (and thus MAC check fails). So, packets
9775 that are in queue should be encrypted when they are sent to
9776 the wire and not when they put to the queue.
9778 However, the problem is that the current system has not been
9779 designed to work that way. Instead, the packet is encrypted
9780 as soon as possible and left to the queue. The queue is then
9781 just purged into wire. There won't be any fixes for this
9782 any time soon. So, the current semantic for packet sending
9785 o If you send packet to remote host and do not force the send
9786 (the packet will be in queue) then all subsequent packets to the
9787 same remote host must also be put to the queue. Only after the
9788 queue has been purged is it safe again to force the packet
9791 o If you send all packets immediately then it safe to send
9792 any of subsequent packets through the queue, however, after
9793 the first packet is put to queue then any subsequent packets
9794 must also be put to the queue.
9796 Follow these rules and everything works fine.
9798 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9800 * Added new function silc_server_remove_clients_by_server to
9801 remove all client entries from ID list when the server connection
9802 is lost. In this case it is also important to invalidate all
9803 client entires as they hold the invalid server entry. This
9804 fixes fatal bug when server has lost connection and will reconnect
9807 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9809 * Made some sanity checks to silc_server_daemonise like to check
9810 whether the requested user and group actually exists.
9812 * Added sanity check to SKE's silc_ske_responder_finish to check
9813 that the public and private key actually is valid.
9815 * Invalidate the client's nickname when receiving Replace ID
9816 packet and the Client ID is being replaced. This means that the
9817 server will query the nickname if someone needs it (client)
9820 * Sort the ID Cache in client library when the ID Cache data
9821 has changed (needs sorting).
9823 * Do not allow for SILC client to create several connections to
9824 several servers. The client does not support windows right now
9825 and generating multiple connections causes weird behaviour.
9827 Irssi-silc client does support windows and can handle several
9828 connections without problems, see: www.irssi.org and SILC plugin.
9830 * Fixed some places where client was added to the IDList. The
9831 rule of thumb is following (in order to get everything right):
9832 If the client is directly connected local client then the
9833 `connection' argument must be set and `router' argument must be
9834 NULL to silc_idlist_add_client function. If the client is not
9835 directly connected client then the `router' argument must
9836 bet set and the `connection' argument must be NULL to the
9837 silc_idlist_add_client function.
9839 * The funtion silc_server_packet_send_local_channel actually did
9840 not check whether the client was locally connected or not. It
9841 does that now. Fixed a bug related to LEAVE command.
9843 * Fixed Remove Channel User payload parsing bug in server's
9844 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9846 * The server's silc_server_save_channel_key now checks also the
9847 global ID list for the channel as it might not be in the local
9848 list. Fixed a bug related to LEAVE command.
9850 * Is this the end of the [<unknown>] buglet that has been lurking
9851 around for a long time? A little for loop fix in server's
9852 silc_server_command_whois_parse that is used by both IDENTIFY
9853 and WHOIS command. At least, this was a clear bug and a cause
9854 of one type of [<unknown>] buglet.
9856 * WHOIS and IDENTIFY commands call the function
9857 silc_server_command_[whois/identify]_check function even if
9858 we are not router server.
9860 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Added --with-gmp configuration option. If set the GMP
9863 is always compiled in the SILC source tree. If not set then
9864 it is checked whether the system has the GMP3 installed. If
9865 it has then the GMP won't be compiled (the system's headers
9866 and library is used), if it doesn't have it then the GMP is
9867 compiled in the SILC source tree.
9869 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Changed RSA private exponent generation to what PKCS #1
9872 suggests. We try to find the smallest possible d by doing
9873 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9874 not security fix but optimization.
9876 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * Added new config entry [Identity] to fork the server and run
9879 it as specific user and group. A patch from Bostik.
9881 * Imported Dotconf configuration library into lib/dotconf.
9882 This will be used to create the SILC configuration files later.
9883 It will appear in the distsribution after this commit.
9885 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * A big code auditing weekend happening. Auditing code for
9888 obvious mistakes, bugs and errors. Also, removing any code
9891 Removed files for being obsolete:
9893 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9894 inline in the file lib/silcutil/silcbuffer.h)
9896 o lib/silcutil/silcbufutil.c (the header has inline versions)
9898 Changed code to fix possible error conditions:
9900 o The buffer formatting routines now check that the destination
9901 buffer really has enough space to add the data. This applies for
9902 both buffer formatting and unformatting
9903 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9904 unformatting was changed to accomodate following rules:
9905 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9906 sent to the function while XXX_*STRING will not allocate or copy
9907 the data into the buffer. Instead it sets the pointer from the
9908 buffer into the pointer sent as argument (XXX_*STRING used to
9909 require that the pointer must be allocated already). This change
9910 makes this whole thing a bit more consistent and more optimized
9911 (note that the data returned in the unformatting with XXX_*STRING
9912 must not be freed now). The routines return now -1 on error.
9914 o Tried to find all code that use buffer_format and buffer_unformat
9915 and added return value checking to prevent formatting and
9916 especially unformatting errors and possible subsequent fatal
9919 o Changed ske->x and ske->KEY to mallocated pointers in
9920 lib/silcske/silcske.h. Fixed possible data and memory leak.
9922 o Added return value checking to all *_parse* functions. Fixed
9923 many memory leaks as well.
9925 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9926 so that buffer overflows would not happen. All code now also
9927 checks the return value as it can fail.
9929 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added reconnection support to server if the normal server looses
9932 its connection to the router (for example if router is rebooted).
9933 The server performs normal reconnection strategy implemented
9934 to the server. Affected file silcd/server.c.
9936 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9938 * Added new packet type SILC_PACKET_SET_MODE that is used to
9939 distribute the information about changed modes (for clients,
9940 channels and clients channel modes) to all routers in the
9941 network. Updated the protocol specification accordingly.
9943 Added functions into silcd/packet_send.c and
9944 silcd/packet_receive.c: silc_server_send_set_mode,
9945 silc_server_set_mode.
9947 Added new files silcmode.[ch] into lib/silccore that implements
9948 the encoding and decoding of Set Mode Payload. Added new type
9949 SilcSetModePayload. Moved the definitions of different modes
9950 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9952 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9954 * Oops, a little mistake in server's connection authentication
9955 protocol. The protocol is not ended with FAILURE but with
9956 SUCCESS if the authentication is Ok. :) Affected file is
9959 * Implemented NICK_CHANGE notify handling in server in the file
9960 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9961 the local clients on the channel. After the changing nickname
9962 in router environment snhould work and the [<unknown>] nickname
9963 should appear no more.
9965 The silc_server_replace_id function that receives the Replace ID
9966 payload now sends the NICK_CHANGE notify type also in the file
9967 silcd/packet_receive.c
9969 * Changed WHOIS and IDENTIFY command to support the maximum amount
9970 of arguments defined in protocol specs (3328 arguments). This
9971 fixed a bug that caused problems when there were more than three
9974 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Added extra parameter, command identifier, to the
9977 silc_client_send_command so that explicit command identifier
9980 Changed that ID list routines uses specific command identifier
9981 when sending WHOIS/IDENTIFY requests to the server so that they
9982 can be identified when the reply comes back.
9984 Affected files lib/silcclient/command.[ch],
9985 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9987 * Added `sender' argument to silc_server_packet_send_to_channel
9988 to indicaet the sender who originally sent the packet to us
9989 that we are now re-sending. Ignored if NULL. Affected file
9990 silcd/packet_send.[ch].
9992 * Added some server statistics support in silcd/server_internal.h
9993 SilcServerStatistics structure and around the server code. Also
9994 send some nice statistics information when client is connecting
9997 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9999 * Fixed channel ID decoding in server's JOIN command reply in
10000 silcd/command_reply.c
10002 * Fixed braodcasting of replace ID payload to not to send it if
10003 we are standalone server in silcd/packet_receive.c.
10005 * Fixed all channel message sending routines to not to send
10006 packets to clients that has router set, since they are routed
10007 separately in the same function earlier. Affects file
10008 silcd/packet_send.c and all channel packet sending functions.
10010 * In USERS reply, res_argv[i] are not allocated, the table
10011 is allocated. Thus changed that free the table, not its
10014 * In server's whois_check and identify_check if the client is
10015 locally connected do not send any WHOIS commands - they are not
10018 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Fixed some minor bugs in client when sending WHOIS command. The
10021 arguments was in wrong order.
10023 * Removed statis function add_to_channel from server in
10024 silcd/command.c that was previously used with the joining but
10027 * Tested USERS command in router environment successfully with two
10028 routers, two servers and two clients.
10030 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10032 * Reorganized the USERS command and command reply in client library
10033 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10034 When the command is given by user we register a pending command
10035 callback that will reprocess the command after the reply has been
10036 received from the server. When reprocessing the packet we then
10037 display the information. Thus, the USERS information is displayed
10038 now in the command callback instead of in the command reply
10039 callback. The processing of the command is same as previously
10040 when server has sent the command reply in the JOINing process.
10042 * Added to USERS command in silcd/command_reply.c to join the client,
10043 we didn't use to know about, to the channel after we've created
10044 a client entry for it. Also, for clienet we did know already still
10045 check whether it is on the channel or not and add it if not.
10047 * Removed silc_server_command_join_notify as the function and its
10050 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10052 * Changed the client's pending command handling to the same as the
10053 server's pending command handling. It is also now possible to
10054 execute command reply functions from other command reply
10055 function as the function callbacks for commands and command
10056 replies are one and same. The pending commands are not static
10057 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10058 in client connection context. Thus, pending commands are server
10059 connection specific as it is convenient.
10061 Changed the function silc_client_command_pending and
10062 silc_client_command_pending_del and added new function
10063 silc_client_command_pending_check. Removed the
10064 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10067 * Added cmd_ident, current command identifier, to the client
10068 connection context in lib/silcclient/client.h to keep track on
10069 command identifiers used in command sending. Client's command reply
10070 function handling now supports the mandatory command identifiers.
10072 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10073 funtions in client to fully support pending command callbacks.
10075 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10076 as one of the arguments to the application in the command reply
10079 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10080 before first releasing SILC but came back. Now it is removed again
10081 and should come back nomore. The FORWARDED flag was used only
10082 by the JOINing procedure by forwarding the command packet to router.
10083 Now, the JOINing procedure has been changed to more generic (due
10084 to various router environment issues) and FORWARDED is not needed
10085 anymore for anything. The protocol specification is yet to be
10088 Now, removed silc_server_packet_forward from server and the flag
10089 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10091 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Renamed NAMES command to USERS command. The NAMES was named that
10094 due to historical reasons. Now it is renamed. Also, rewrote
10095 parts of the USERS command. The nickname list is not sent anymore
10096 by the server. Only Client ID and mode lists are sent in the USERS
10097 command. Changed this also to the protocol specification.
10099 The client now resolves the names and stuff after it receives
10100 the USERS list from the server when joining to the channel.
10102 * WHOIS and IDENTIFY commands has been changed to support multiple
10103 Client ID's per command. One can now search for multiple users
10104 in the network by sending only one WHOIS or IDENTIFY command.
10105 Changed the code and the protocol specifications.
10107 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10108 uses silc_server_command_whois_parse to parse the request. */
10110 * If normal server, do not parse the WHOIS and IDENTIFY requests
10111 before sending it to the router. Saves some time.
10113 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Fixed JOIN command on client library. Wrong number of arguments
10116 used to crash the client.
10118 * Added silc_server_channel_has_global function to check whether
10119 channel has global users or not.
10121 * Added silc_server_channel_has_local function to check whether channel
10122 has locally connected clients on the channel.
10124 * The silc_server_remove_from_one_channel now checks whether the
10125 channel has global users or not after given client was removed from
10126 the channel. It also checks whether the channel has local clients
10127 on the channel anymore. If it does not have then the channel entry
10128 is removed as it is not needed anymore.
10130 * The silc_server_notify now checks on JOIN notify whether the joining
10131 client is one of locally connected or global. If it is global then
10132 the channel has now global users on the channel and that is marked
10133 to the channel entry. Also, it now saves the global client to
10134 global list who is joining and JOINs it to the channel. This is
10135 for normal server, that is.
10137 Changed silc_server_send_notify_on_channel,
10138 silc_server_packet_relay_to_channel and
10139 silc_server_packet_send_to_channel check if we are normal server
10140 and client has router set (ie. global client) do not send the
10141 message to that client, as it is already routed to our router.
10143 * Implemented LEAVE notify type handling in silc_server_notify
10146 * Tested LEAVE command in router environment successfully. Tested
10147 with two routers, two servers and two clients.
10151 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10153 * Implemented SIGNOFF notify type handling in silc_server_notify
10156 * silc_server_remove_id now removes the client entry from all channels
10157 it has joined and thusly sends SIGNOFF notify type.
10159 * Rewrote the NAMES list generation in server by removing two excess
10160 loops. The lists are created now inside one loop.
10162 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10164 * silc_server_remove_channel_user checks now also global list
10165 for channel and client.
10167 * silc_server_new_channel_user checks now both local and global
10168 list for channel and client. Fixed a bug in client id decoding.
10169 Used to decode wrong buffer.
10171 * silc_server_channel_message checks now both local and global
10172 list for channel entry.
10174 * Tested channel joining (hence JOIN) in router environment
10175 successfully. Tested with two routers, two servers and two
10178 * Tested channel message sending in router environment successfully.
10180 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10182 * Added silc_server_save_channel_key into server.[ch] to save the
10183 received channel key in Channel Key payload processing. It is
10184 also used in JOIN command reply handling.
10186 Equivalent function silc_client_save_channel_key added into
10187 client.[ch] into client library.
10189 * Changed JOIN command reply to send information whether the channel
10190 was created or not (is existing already) and the channel key
10191 payload. Changed protocol specs accordingly.
10193 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10194 the request was sent by ID and not by nickname. Crashed on
10197 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10199 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10200 now correctly save the received data.
10202 * silc_server_free_sock_user_data now notifies routers in the
10203 network about entities leaving the network.
10205 At the same time implemented functions silc_server_remove_id
10206 and silc_server_send_remove_id to receive and send REMOVE_ID
10207 packets. The packet is used to notify routers in the network
10208 about leaving entities. The ID removed will become invalid in
10211 * Added function silc_idlist_del_server into server. Removes and
10212 free's server entry from ID list.
10214 * silc_server_private_message function now checks, if we are router,
10215 that the destination ID really is valid ID, naturally.
10217 * In router when NEW_ID packet is received (for new client) the
10218 hash of the Client ID is saved in the ID Cache but the
10219 client->nickname is set to NULL, instead of putting the hash
10222 IDENTIFY command now also checks that client->nickname must be
10223 valid. If it is not if will request the data from the server who
10224 owns the client. Added new function
10225 silc_server_command_identify_check.
10227 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10228 to set the command to already allocated Command Payload.
10230 * Tested private message sending in router environment with two
10231 routers, two servers and two clients. Fixed minor bugs and now
10234 * Fixed segfault from client's NAMES command. Used to crash if
10235 not on any channel.
10237 * Forwarded packets must not be routed even if it is not destined
10238 to the receiver. Changed server code comply with this.
10240 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10242 * Added `require_reverse_mapping' boolean value to ServerParams
10243 structure. If TRUE (not default) the server will require that
10244 the connecting host has fully qualified domain name.
10246 If the reverse mapping is not required and hostname could not be
10247 found the IP address is used as hostname.
10249 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10251 * Implemented version string checking to both client and server.
10252 The check is incomplete currently due to the abnormal version
10253 strings used in development version of SILC.
10255 * Changed all command functions in server to use the new
10258 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Changed char *data to unsigned char *data in ID Cache system to
10261 support binary data as ID Cache data. Changed code to support
10262 binary data in lib/silccore/idcache.c.
10264 * Renamed silc_server_packet_relay_command_reply to
10265 silc_server_command_reply as it is normal packet receiving
10266 function. Rewrote the function to accept command replys for
10267 servers and not only for clients.
10269 * Mark remote router always as registered server if we are connecting
10270 to it. Otherwise, commands sent by the router to us are ignored.
10272 * All ID List find routines now returns the ID Cache Entry pointer
10273 as well if requested.
10275 * WHOIS command works now in router environment, tested with two
10276 routers, two servers and two clients.
10278 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10279 in router environment (as it is almost equivalent to WHOIS) but
10280 hasn't been tested thoroughly. Added new functions:
10282 silc_server_command_identify_parse
10283 silc_server_command_identify_send_reply
10284 silc_server_command_identify_from_client
10285 silc_server_command_identify_from_server
10287 * Disabled route cache adding because adding two different ID's with
10288 same IP replaces the old cache entry thus giving wrong route.
10289 The entry->router->connection is always the fastest route anyway
10290 so route cache may not be needed. Of course, new routes maybe
10291 established after receiving the ID when the entry->router->connection
10292 might not be anymore the most optimal.
10294 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * Add route cache for received ID for fast routing.
10298 * Added silc_server_packet_route to route received packet on router
10299 that is not destined to us.
10301 * Renamed silc_server_get_route to silc_server_route_get.
10303 * Added id_string and id_string_len fields into SilcServer to
10304 include encoded ServerID for fast comparing without excess
10305 encoding of the ID's.
10307 * Cleaned up WHOIS command on server side. Added following static
10310 silc_server_command_whois_parse
10311 silc_server_command_whois_check
10312 silc_server_command_whois_send_reply
10313 silc_server_command_whois_from_client
10314 silc_server_command_whois_from_server
10316 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10317 arguments in command replies. All command functions should be
10318 updated to use this macro.
10320 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10322 * Minor typo fixes on command reply handling on server.
10324 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Added silc_server_command_add_to_channel internal routine to add
10327 the client to the channel after router has created the channel and
10328 sent command reply to the server.
10330 * Added generic silc_server_send_command to send any command from
10333 * Use static buffer with ID rendering instead of duplicating data.
10335 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10337 * Fixed a channel user mode bug when joining to a channel server gave
10338 everybody channel founder rights, oops.
10340 * We mark ourselves as the router of the incoming server connection
10341 if we are router ourselves. This way we can check in some packet
10342 sending functions whether it is locally connected server. For
10343 incoming router connections we put NULL.
10345 * For router sending packets locally means now always sending the
10346 packet cell wide; to local clients and local servers. For normal
10347 server sending packet locally means sending it to only local
10350 * Fixed the JOIN command to really work in router environment. If the
10351 channel is created it is always created by the router. Router is
10352 also responsible of making the initial joining to the channel,
10353 sending JOIN notify to the sending server and distributing
10354 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10355 does not exist server doesn't do anything else but forward the
10356 command to the router which performs everything.
10358 * Added silc_server_send_channel_key function to send the Channel Key
10361 * Added silc_server_create_channel_key to create new channel key. The
10362 channel key is now re-generated everytime someone joins or leaves
10363 a channel, as protocol dictates. Note: channel->key_len is the
10364 key length in bits.
10366 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10368 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10369 packet_receive.[ch] to separate packet sending and receiving
10370 routines. The server.[ch] now includes everything else including
10371 actual packet processing (writing and reading data) and other
10374 Renamed silc_server_private_message_send_internal to
10375 silc_server_send_private_message. The routine is still though
10376 used only to relay private messages as server does not send
10377 private messages itself.
10379 Renamed silc_server_new_channel to silc_server_create_new_channel
10380 and added new function sicl_server_new_channel that handles the
10381 incoming New Channel packet. Added also new sending function
10382 silc_server_send_new_channel to send New Channel Payload.
10384 * Added new function silc_server_notify to process incoming notify
10385 packet to the server/router. Server may then relay the notify
10386 to clients if needed.
10388 * Added new function silc_server_new_channel_user to process incoming
10389 New Channel User packet. Router will redistribute the packet and
10390 send JOIN notify to its local clients and locally connected servers
10391 if needed. Normal server will send JOIN notify to its local client
10392 on same channel when received this packet. Added also corresponding
10393 sending function silc_server_send_new_channel_user to sent the
10396 * Added boolean route argument to send_notif_to_channel and
10397 packet_send_to_channel functions to attempt to route the packet
10398 if it is TRUE and send only locally if it is FALSE.
10400 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * silc_server_replace_id now broadcasts the received replace ID
10403 packet if it is not broadcast packet already. The router must
10404 broadcast to inform other routers about changed ID.
10406 * Added backpointer to server's router into SilcServer context in
10407 silcd/server_internal.h.
10409 * Fixed silc_server_packet_broadcast to send correct broadcast
10412 * The channel key is now distributed to the local client as soon
10413 as it is received from the router (in router environment) so that
10414 no other packet may be sent for the channel until client has
10417 * silc_server_remove_channel_user now broadcasts the received
10418 Remove Channel User packet if it is not broadcast packet already.
10419 The router must broadcast to inform other routers about removed
10422 * Added users field into SilcPacketContext that is a reference count
10423 of the context. One can increase the reference count by calling
10424 silc_packet_context_dup which is now changed to just increase the
10425 reference count instead of duplicating the data. The reference
10426 count is decresed by calling silc_packet_context_free that will
10427 free the data after the reference count hits zero.
10429 For now on the packet context and everything allocated into it
10430 (including the raw packet from network) must be freed by calling
10431 the new silc_packet_context_free function. Added also new function
10432 silc_packet_context_alloc that must be used now to allocate the
10433 context. This also means that if a routine is asynchronous from
10434 silc_[client/server]_packet_parse_type the packet context must
10435 be duplicated by calling silc_packet_context_dup. Otherwise it
10436 gets free'd after silc_[client/server]_packet_parse_type returns.
10437 Also, one must remember that if packet is duplicated then its
10438 reference count must be decresed by calling the free function as
10439 many times as it was duplicated.
10441 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10442 from both client and server.
10444 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Made joining to a channel working in router environment.
10448 * Cleaned up JOIN command on server side and create function
10449 silc_server_command_join_channel internal routine to make the
10452 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10454 * Changed silc_command_pending list to SilcDList. Also, added
10455 `ident' field to SilcServerCommandPending structure to identify
10456 the reply and to call correct callback.
10458 Added silc_server_command_pending_check function to replace the
10459 corresnponding macro. The silc_command_pending list is not
10462 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10463 to set identifier to previously allocated Command Payload. It
10464 is used to set identifier for command when resending Command
10467 * Added silc_command_payload_encode_payload to encode Command
10468 Payload buffer from SilcCommandPayload structure.
10470 * Added silc_argument_payload_encode_payload to encode Argument
10471 payload buffer from SilcArgumentPayload structure.
10473 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Changed WHOIS command to support router connection on server side.
10476 The whois request is always sent to router unless the server is
10477 standalone server. After server has received the reply from the
10478 router will it send the reply to the client.
10480 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10481 broadcast received broadcast packet. The function is used only
10482 by router. The broadcast packet is always sent to the router's
10485 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10486 render given ID to printable string, for log files for example.
10488 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10490 * Made basic router to router connections working. At least they
10491 can now connect to each other but nothing really works the way
10492 they are supposed - yet.
10494 * Added new initiator token to RouterConnection configuration
10495 file in silcd/serverconfig.[ch]. It is used to tell whether we
10496 are the initiator to the remote router or whether we'll expect
10497 the other end to connect.
10499 * Moved registering of listener task to silc_server_init, hence
10500 the server starts listenning as soon as it is run, even if it
10501 does not have connections to other routers. Let's see how well
10504 * Changed default connection retry timeouts for more suitable in
10507 * Removed cipher and such arguments from silc_idlist_add_client
10508 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10509 Added new function silc_idlist_add_data to add the keys and stuff
10512 * Added SilcIDListData structure and added it to SilcClientEntry
10513 and SilcServerEntry as their first field in the structure. This
10514 way we can explicitly cast the ID entries to the SilcIDListData
10515 structure and get common data for the entries. In past, we had
10516 to first check what type of connection it is and then cast it to
10517 correct ID entry type. Now, we can directly cast the opaque
10518 pointer to the SilcIDListData (no matter what ID entry it actually
10519 is) and get the data needed.
10521 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10524 in some circumstances even if threre were timeout tasks, though not
10525 IO tasks, but tasks anyway. Now fixed.
10527 * Defined SilcServerConnection structure to hold connection specific
10528 stuff about directly connected servers and routers. The definition
10529 is currently in silcd/server_internal.h. I thought about having
10530 a bit more important role fro this struct but for now it is used
10531 only when connecting to other server (or router actually).
10533 * Added connecting retry support in server when connecting to
10534 router(s). The retry feature implement exponential backoff
10535 algorithm. Also, added SilcServerParams structure to hold default
10536 parameters for server. For now, it include these retry settings
10537 and are hard coded. After server is moded to be as Silc Server
10538 Library this structure will be more important.
10540 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Changed client librarys channel->clients table to SilcList and
10543 changed code accordingly.
10545 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * Changed client's channel table to SilcList and changed code
10548 accordingly. Also changed SilcChannelClientEntry to include back-
10549 pointer to the channel so that client entry can use that structure
10550 as list as well and we have fast cross-reference to the channel.
10551 This change dramatically decreased the complexity of channel
10552 handling with client entry and vice versa (removed one extra
10553 loop when searching for channel entry from many functions).
10555 * Changed server->sim from table to SilcDList and changed code
10558 * NAMES command can now be used from user interface. It will show
10559 the user list on the channel, neatly.
10561 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10562 Code now saves realname of the user if it becomes available.
10564 * Renamed configure.in to configure.in.pre and made ./prepare
10565 script to automatically add correct version string to
10566 configure.in which it creates from configure.in.pre.
10568 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10570 * NAMES command reply now shows users mode with the nickname when
10571 joining to channel.
10573 * Moved silc_client_ch[u]mode[_char] functions from
10574 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10575 place sucks, they are utility functions and should be in some
10578 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10580 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10583 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10587 * Added TRQ (efficient deque and list library) into lib/trq. This is
10588 a very good list library that is currently used in the SILC. Defined
10589 SilcList API over the library because I didn't like the API very
10590 much. See lib/trq/silclist.h for the API and examples of how to
10591 use the API. Fixed various places in the code to use the new
10592 SilcList API. The SilcList is meant for lists that has a structure
10593 already defined as a list. It is not suitable to add just some
10594 context to the list (in TRQ, the context is the list actually).
10596 So, I defined SilcDList that can be used for the purpose where
10597 predefined list structure does not exit. This can be used as
10598 such list. Now some context just can be added to the SilcDList.
10599 Currently this list is not used in the SILC just yet, though there
10600 are a lot places where this can replace dynamically allocated
10601 tables and I will fix these places, later, to use SilcDList.
10602 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10603 and use TRQ internally).
10605 Also fixed some annoying warning messages that the original TRQ
10606 code generated. Also minor changes to TRQ's Makefile.in.
10608 * Added support for querying by Client ID to both WHOIS and
10609 IDENTIFY commands into server, as required by the protocol.
10611 * Removed method function pointers from SilcBuffer structure. They
10612 weren't used to anything and just increased the context size for
10613 no good reason. This change also made silc_buffer_alloc and
10614 silc_buffer_free functions inline functions.
10616 * Disabled command flooding detection support until it's fixed so
10617 that it accepts commands in but does not execute them more than once
10620 * Added silc_net_localhost(), to return local hostname, into
10621 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10622 that must be initialized before calling silc_client_init.
10624 * Added new function: silc_server_send_notify_on_channels to send
10625 notify messages to all channels client has joined. It is assured
10626 that the message is sent only once per client.
10628 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10629 lib/silcutil/silcutil.[ch] as silc_format function. The new
10630 function is generic and is used by server as well, not only by
10631 the logging routines.
10633 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10634 the provided version string was not acceptable. Added new function:
10635 silc_ske_check_version into lib/silcske/silcske.h. The function
10636 must be implemented by the application (client or server) and it
10637 does not reside in the SKE library. The function checks the version
10638 string remote end sent.
10640 * Added back pointers (to opaque context and to SilcSocketConnection)
10641 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10643 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10644 duplicate packet context structure.
10646 * Changed `notify' client operation to send same arguments as client
10647 receives from server except for ID's. ID's are mapped to correct
10648 ID entry and that is returned. Also, if channel entry is not sent
10649 by server but the notify is for channel the channel entry is sent
10650 to application (otherwise application doesn't know that it is for
10651 channel (library gets it from packet's Destination ID)).
10653 * Added silc_client_remove_from_channels into client library to
10654 remove a client from all channels it has joined to. Used when
10655 received SIGNOFF notify from server. Added also new function
10656 silc_client_replace_from_channels to replace old ID entry with
10657 new ID entry on all channels. Used when received NICK_CHANGE
10658 notify from server.
10660 * Fixed ID Cache list handling in silc_idlist_get_client in
10661 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10662 to get (or query) client by ID.
10664 * Updated TODO list.
10666 * Added connection authentication status message defined by the
10667 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10668 support for these into the code in client and server side.
10670 * Added generic function silc_client_send_command to send any command
10671 with variable argument list. Application should use this function
10672 to send commands if the command functions provided by the library
10673 does not suite for the application's user interface needs.
10675 * Added new `failure' client operation. Application is notified about
10676 received failure packet if client is executing a protocol. In this
10677 case the protocol's execution has failed.
10679 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10680 is required by the protocol.
10682 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10683 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10686 * Added status flag to SilcSKE object to indicate realtime status
10687 of the SKE protocol.
10689 * Application receives now exactly same command reply arguments as
10690 the library receives from server. However, if ID is received the
10691 corresponding ID entry is returned to the application (eg. Client
10692 ID is mapped to correct SilcClientEntry entry and that is returned).
10693 Changed command_reply client operation due to this change.
10695 * Changed all ID's in commands and in command replys as ID Payloads.
10696 Change affected both client and server side codes.
10698 All ID's sent in SILC network (with execption of ID's in SILC
10699 Packet header) are sent in ID Payload to support variable length
10702 * Server now notifies nick changes and notifies all clients on
10703 the channels about the new nickname (about the new Client ID,
10706 * Implemented CMODE command to change channel modes. Supports all
10707 channel modes defined by the protocol specs except ban and invite
10708 lists. (Also, private channel key mode is supported but support for
10709 setting private channel key in client is missing, thus, this mode
10710 has no effect on client side (except that server requires that the
10711 client uses private channel key and normal channel traffic does not
10714 Also, invite mode works per se, but INVITE command does not work
10715 yet correctly, so you can set channel as invite only channel but
10716 inviting clients to the channel does not work (it is yet to be
10717 thought what's the best way to do it).
10719 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10720 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10721 Implemented CUMODE command to change user's mode on the channel.
10722 Supports all modes defined by the protocol specs.
10724 * Added NAMES command reply to return users modes on the channel.
10726 * Removed unnecessary and slow ciphers from lib/silccrypt.
10728 * Set SO_KEEPALIVE option to connection sockets by default.
10730 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10732 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10733 redefined the Notify Payload into protocol specs.
10735 * Added silc_id_payload_parse_id to get ID directly from raw
10738 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10740 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10741 accept searching by Client ID as well.
10743 * Added support for LEAVE and SIGNOFF notify types in client library.
10745 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10746 to parse ID Payload from raw data.
10748 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10750 * Added flags parameter into silc_ske_assemble_security_properties
10751 function in lib/silcske/silcske.[ch].
10753 * Changed notify client operation to fit better for notify messages
10754 sent by server. The notify payload received from server is now
10755 passed to the application (after parsing it to SilcNotifyPayload).
10756 It is application's responsibility to retrieve the arguments
10757 from the payload and show the message the way it wants. The message
10758 sent by server is implementation specific.
10760 * Changed public keys to comply with the protocol specification.
10761 Old public keys are not supported anymore and are not compatible.
10763 * Removed nickname from Channel Payload as the latest draft removed
10764 it. The client must resolve the nickname from the NAMES command
10765 reply received when it joined the channel.
10767 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10769 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10771 * Fixed some errors in protocol specification drafts.
10773 * Created lib/silccore/silcnotify.c to implement Notify Payload
10774 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10775 generic payloads described by protocol specifications. The file
10776 includes implementations for ID Payload and Argument Payload.
10778 * Changed Command Payload implementation to use the new Argument
10779 Payload. Changed command_xxxx_payload to command_payload_xxxx
10780 to comply with SILC coding conventions.
10782 * Added suppport for Argument Payload handling in Notify Payload
10783 implementation as protocol requires it. Added the new support
10784 into server and client lib as well.
10786 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10788 * Added support for multiple nicknames on same channel. [n] is
10789 added locally to the nickname if there are more than one same
10790 nicknames on the channel.
10792 * Server now sends all nicknames that matched WHOIS request.
10793 Client also shows the list received from server.
10795 * Added TOPIC command to client side. User can now set and show
10796 current topic on channel.
10798 * Added MOTD command to client and server. Also, server sends the
10799 motd when client connects to the server.
10801 * Changed version strings to comply ISO 8601.
10803 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10805 * Fixed protocol error handling in client library. It should now
10806 cope even if the SKE fails for some reason.
10808 * Made new protocol specification drafts for submitting to IETF.
10810 * Implemented TOPIC command to server in silcd/command.c.
10812 * Added two new notify types into lib/silccore/silcnotify.h:
10813 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10814 notify nickname change and topic setting/change on a channel.
10816 * API change of command_reply operation in client library. The
10817 application gets now the status type received from server as well.
10819 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10823 * Cras fixed and optimized the packet handling even further and
10824 it should work now. Minor change to the prototype of function
10825 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10827 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10829 * Added new function into lib/silcutil/silcschedule.[ch]:
10830 silc_schedule_with_fd to select() a specified fd. The function
10831 returns after timeout expires or data arrives or goes. The
10832 function is used by packet routines to wait that all data is
10833 received from network.
10835 * Fixed data reading from network in lib/silccore/silcpacket.c.
10836 The code now assures that all data is read from the fd and then
10837 continues packet processing. This was a bug fix since the code
10838 used to drop some data in some circumstances.
10840 * Added new function into lib/silcclient/client.[ch]:
10841 silc_client_start_key_exchange to start key exchange after
10842 connection has been established to server. The code internally
10843 now uses this funtion but its main purpose was to provide it
10844 for applications that perform their own connecting. After
10845 application has created a connection it merely calls this
10846 function to start the key exchange between client and server.
10847 The library takes care of everything else after that.
10849 Updated also lib/silcclient/README to explain the usage of
10852 * Do not send to application information that connection has
10853 been established. Application gets notified it by connect
10856 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10858 * Applied cras's patch to add silc_schedule_one function. The
10859 function runs scheduler once and returns.
10861 * Fixed the scheduler after cras messed it up. The timeout
10862 handling works now as it's supposed to work.
10864 * Added into lib/silccore/ silcnotify.h to include notify
10865 message types support. Changed silc_server_send_notify*
10866 functions, in server.[ch], to support those new notify types.
10867 Added the support for the notify types into client library,
10868 as well. Added new notify client operation into ops.h in
10871 * Changed silc_server_packet_send_to_channel to send normal
10872 packets instead of just channel message packets. The function
10873 is now used to send the notify packets to channels. It is not
10874 used to send channel message packets anymore, as server never
10875 sends them anymore.
10877 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10878 va_arg()s as it seems to require it nowadays. I guess, if SILC
10879 is compiled with older va_arg() the new code should work anyway.
10881 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10883 * Splitted core library. Core library (lib/silccore) includes
10884 now only SILC protocol specific core (and common) components.
10885 Created new utility library (lib/silcutil) that includes more
10886 generic purpose stuff. The stuff for util library was taken
10887 from the old core library. This was minor and easy split.
10889 * Created SILC Client Library (lib/silcclient) that includes
10890 implementation of the SILC client without user interface. This
10891 was major move from silc/ directory. The code has been changed
10892 so that it is transparent towards the user interface. The
10893 silc/ directory includes now the same user interface as before
10894 and it uses the new client library. Read lib/silcclient/README.
10895 Basicly, the client library performs everything else related
10896 to SILC except user interface handling. Also, configuration
10897 files are considered to be part of user interface and library
10898 does not handle them.
10900 This change also changed a lot of structures, function naming etc.
10901 Most important change was that SilcClientWindow object was
10902 renamed to SilcClientConnection in the client library. Created
10903 also new file lib/silcclient/ops.h. Also added new files
10904 silc/local_command.[ch] and silc/client_ops.[ch].
10906 All these changes were made to make it easier for user interface
10907 designers to create what ever user interface for the SILC client
10910 It is also expected that the server will be moved to lib
10911 directory as well and SILC Server Library will be created;
10912 sometimes in the future.
10914 * Removed Local commands from lib/silccore/silccommand.h as
10915 they are application specific and new client library does not
10916 handle any of those anymore.
10918 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10919 old client implementation in silc/.
10921 * Added support for callback functions in SILC_LOG_* macros.
10922 Application can now set its own callbacks that will be called
10923 instead of using the default functions that will always print
10924 the debug messages to stderr (or stdout). Also, debugging can
10925 now be disabled by setting silc_debug to FALSE and re-enabled by
10926 setting it to TRUE. Note, that logging will still work even
10927 if debugging is disabled.
10929 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10930 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10931 silc_log_reset_debug_callbacks.
10933 * To enable debugging in silc client one must give now -d
10934 option on command line.
10936 * Changed silc_schedule_init to automatically allocate task queues
10937 if they are not allocated before calling it.
10939 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10941 * Added GMP 3.1 into math library.
10943 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10946 a channel in SILC network. The packet is used by servers and
10947 routers to notify other routers that user has left a channel.
10948 This little feature was missing until now. Added the feature
10949 to protocol specification as well.
10951 Added functions: silc_server_send_remove_channel_user and
10952 silc_server_remove_channel_user into server.[ch].
10954 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10955 lib/silccore/silcpacket.h. However, they are not implemented
10958 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Fixed joining to a channel and sending channel messages
10961 between server and router. The channel message sending should
10962 now work inside a cell.
10964 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Fixed the private message sending between server and router.
10967 The private message sending should now work inside a cell.
10969 * Added silc_server_replace_id into server.[ch] to replace
10970 existing ID in the SILC network.
10972 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10973 and silc_idlist_replace_server_id into idlist.[ch] in server.
10975 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10977 * Fixed the server to server connections. Server can again now
10978 connect to router. Router to router connections probably does
10981 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10983 * Added dynamic protocol registering support. Now protocols can
10984 registered and unregistered on the fly. Patch by cras.
10986 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10988 * Added lib/contrib directory to hold routines that some platforms
10989 don't have but are needed by SILC.
10991 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10992 into lin/contrib to provide getopt() and getopt_long() for
10993 those who don't have it.
10995 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10997 * Added AWAY command to client. When away message is set and
10998 client receives a private message packet the client automatically
10999 replies to the sender with the away message.
11001 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11002 bug seemed to be the cause of recent problems when compiling
11005 * Added version detection support to SKE protocol specification
11006 and added the new changes to the SKE implementation as well.
11007 There were other minor changes in the SKE protocol as well.
11009 Many changes in lib/silcske/silcske.[ch] and in
11010 lib/silcske/payload.[ch].
11012 * Added ^U functionality, clear input line. Patch from cras.
11014 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Mainly small bugfixes on core library. Fixed some debugging
11017 logging and buffer overflow in silclog.c.
11019 * Updated config.sub and config.guess on the distribution tree.
11021 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11023 * Added command lagging support in server. Client may execute
11024 commands now only once in two seconds.
11026 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11028 * Optimized packet reception. MAC computation and checking is now
11029 also more optimized. A lot previously duplicated code is now
11030 used as generic by both client and server.
11032 * Fixed key pair generation in clientutil.c
11034 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11036 * Added into lib/silccore/silcbufutil.[ch] new function;
11037 silc_buffer_realloc.
11039 * Moved generic packet sending/encryption functions to
11040 lib/silccore/silcpacket.[ch] from client and server. Some
11041 rewriting of the functions.
11043 * Moved all generic packet reception/decryption functions to
11044 lib/silccore/silcpacket.[ch] from client and server. The
11045 packet processing is now much cleaner in both client and server.
11046 These were major changes in both client and server.
11048 * Created many common functions in server to do packet sending.
11049 Previously code were duplicated a lot, this has been removed
11050 with these changes.
11052 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11054 * Rewrote major parts of the ID cache system. Don't know
11055 whether it is better now or not but at least the API is more
11058 * Major rewrite on ID cache stuff on client because of the ID
11059 cache API changes. Added idlist.c to client.
11061 * Also major rewrite on ID cache stuff on server as well.
11062 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11063 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11064 in hand, instead they are all put into the ID cache system now.
11065 All server_idlist_* routines uses ID cache now instead of
11066 traversing its own lists (those lists does not exist anymore).
11067 SilcIDList though still exists. Also, SilcXXXEntry's are
11070 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11072 * Finally made the SKE implementation compliant to the protocol
11073 specification. All mp integers are now binary encoded as
11074 opposed being HEX encoded.
11076 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11079 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11080 functions: silc_[encode/decode]_pem. Also added function
11081 silc_encode_pem_file to PEM encode with newlines ('\n') for
11082 saving into a file.
11084 * SILC public keys are now encoded either PEM or binary. Same
11085 option is for private keys as well. By default private keys
11086 are binary encoded and public keys PEM encoded. Silly HEX
11087 encoding were removed.
11089 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11090 function to create fingerprints.
11092 * Fixed a bug in SHA1; does not change the original data anymore.
11094 * Partly implemented INFO command on client and server side.
11095 Fixed CLEAR command. Changes to SERVER command; show current
11096 server(s) when giving command without arguments. Added
11097 VERSION command to client.
11099 * Added check to server that unregistered connections cannot
11100 execute commands (unless it is specificly allowed).
11102 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11104 * Fixed screen refresh.
11106 * Fixed channel joining bug from client. On some circumstances
11107 client tried to join to a channel it had already joined.
11109 * Added public key verification process into client's protocol.c.
11110 The client now verifies the public key from user and saves
11111 it into ~./silc/serverkeys/ directory.
11113 Added into: clientutil.[ch]: silc_client_verify_server_key.
11115 * Changed SKE protocol's silc_ske_initiator_finish function
11116 to accept callback function that verifies the received public
11117 key. Removed old silc_ske_verify_public_key function.
11119 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11121 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11122 silc_pkcs_private_key[_data]_set.
11124 * Made the password and public authentication more cleaner in
11125 server's protocol.c.
11127 * Removed historic and obsolete protocol `channel_auth' from
11128 both client and server.
11130 * Removed wrong way of sending command status messages from
11131 server to client in server's command.c. The old way violated
11132 protocol specification.
11134 Changes to silccore/silccommand.[ch]: removed
11135 silc_command_encode_status_payload -> not needed anymore,
11136 changed silc_command_encode_payload_va to accept extra
11137 argument on variable argument list. The argument type must
11138 now be provided to the function. Also, added new function:
11139 silc_command_encode_reply_payload_va which is same as
11140 normal command_encode_payload_va except command status type
11141 is provided as extra argument.
11143 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11145 * Added ~./silc directory handling. The directory includes the
11146 public and private keys for the client.
11148 Added silc_client_check_silc_dir, silc_client_create_identifier
11149 and silc_client_load_keys.
11151 * Implemented SILC protocol compliant public key. Added public
11152 and private key saving to and loading from files.
11154 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11155 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11156 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11157 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11158 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11160 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11161 silc_pkcs_load_[public/private]_key.
11163 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11165 * Added silc_server_get_route (route.[ch]) to get connection
11166 data for the fastest route for given ID.
11168 * Implemented INVITE command on client and server. The command
11169 were re-defined in the SILC Protocol Specification and the
11170 implementation now complies with the specification.
11172 * Implemented PING command on client and server.
11174 * Implemented NAMES command on client and server. The server side
11175 supports currently only normal server not router server yet.
11176 Some changes to NAMES definition in SILC protocol specification.
11178 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11180 * Implemented LEAVE command on client and server.
11182 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11183 again. This change was made to the protocol as well. Server
11184 should not violate the protocol specification anymore.
11186 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11188 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11189 was tested. SOCKS4 was not but should work anyway.