1 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Make sure server is removed from backup list when it is
4 deleted. Affected files silcd/command.c, server.c,
7 * Close socket when connecting to router fails. Affected
10 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
12 * Adopt configuration toolchain to current auto-tools.
13 Affected files prepare, irssi/configure.in
14 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
15 redo that. Affected files irssi/src/silc/core/client_ops.c,
16 irssi/src/fe-common/silc/fe-silc-channels.c
17 * Take over command line options into silcclient data structure.
18 Affected file irssi/src/silc/core/silc-core.c
20 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
22 * Do not try to initiate backup resuming protocol forever.
23 Affected file silcd/server_backup.c.
25 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
27 * ID change in resuming has to be done before changing
28 detached client's modes, since the ID change may fail and
29 leave ghosts on the network. Affected file is
30 silcd/packet_receive.c.
32 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
34 * Fixed Win32 scheduler to not stuck anymore. A patch from
35 Juha Räsänen. Affected file is
36 lib/silcutil/win32/silcwin32schedule.c.
38 * Fixed QoS parsing for connection blocks in server. Affected
39 file is silcd/serverconfig.c.
41 * Fixed server statistics increasing in server. Affected file
44 * The CLOSE command now marks backup router as self disconnected
45 to avoid resuming problems. Affected file silcd/command.c.
47 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
49 * When using silc_net_create_connection[_async], and your system can
50 create IPv6 sockets, it will try to connect to the IPv6 host.
51 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
52 file lib/silcutil/unix/silcunixnet.c
54 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
56 * Check for valid route when receiving packet from router and
57 when routing it to local server in the cell. A patch from
58 Matt Miller. Affected files silcd/router.c and server.c.
60 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
62 * Couldn't detach and reattach twice, because of the previous
63 commit. Affected file silcd/packet_receive.c
65 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
67 * Added check to ignore Port value if Initiator is FALSE.
68 Remote router coudln't connect if Port was set. Affected file
71 * If some client tries to resume more than once at the same time,
72 server crashed. Router didn't crash, but showed odd behaviour
73 (didn't allow clients to join anymore, ..). Affected files
74 silcd/packet_receive.c silcd/idlist.h
76 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
78 * Destroy the file transfer session in silc_client_file_close
79 with timeout. Affected file lib/silcclient/client_ftp.c.
81 * Call SFTP server monitor in READ and WRITE after the actual
82 operations. Affected file lib/silcsftp/sftp_server.c.
84 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
86 * Create one configure script from configure fragments
87 (configure.ad). This is a first step towards new distribution
88 system. Affected files prepare, configure.in.pre,
89 lib/silcmath/mpi/configure.ad.
91 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
93 * Removed expiring of client key pair. Affected file is
94 irssi/src/silc/core/clientutil.c
96 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
98 * Check the number of connections from real number of
99 connections instead of socket number, when deciding if
100 server is full. Affected files are silcd/server.c,
101 server_internal.h and silcd.c.
103 * Clarified the connections_max meaning in General section
104 in doc/example_silcd.conf.in.
106 * The reconnect_keep_trying default value set to TRUE
107 if it is not defined in the config file. Affected file
108 silcd/serverconfig.c.
110 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
112 * Fixed crashbug in connection closing, after a protocol
113 completion callback, which might have closed it already.
114 Affected file silcd/server.c.
116 * Fixed rekey with PFS in backup router. It did not allow
117 rekeys with PFS, and when the rekey protocol timedout
118 it crashed the backup router without the above fix. Affected
119 file silcd/packet_send.c and server.c.
121 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
123 * The silc_client_add_channel_private_key now returns the
124 private key context if pointer is given as argument.
125 Affected files are lib/silcclient/silcclient.h and
128 * Added support for using channel private keys in SILC
129 Client Library even if the private key mode is not set
130 on the channel. Affected file lib/silcclient/client_channel.c.
132 * The channel private key used to decrypt message is now
133 delivered to the application in the 'channel_messageÃ' client
134 operation. Affected files are lib/silcclient/silcclient.h
135 and client_channel.c.
137 * Fixed wrong arg type for user limit in CMODE command reply.
138 Affected file silcd/command.c.
140 * The user limit is now taken and saved to SilcClientEntry in
141 JOIN and CMODE command replies and in CMODE_CHANGE notify.
142 Affected files lib/silcclient/silcclient.h, command_reply.c
145 * Added support to the new private message key indicator
146 packet. Added a new function to the client library:
147 silc_client_send_private_message_key_request. The sender
148 indicates to be initiator, and receiver is responder.
149 Added the indicator to the SilcClientEntry as 'prv_resp'
150 boolean. Affected files are lib/silcclient/silcclient.h
151 client.[ch], and client_prvmsg.c.
153 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
155 * Fixed the JOIN command calling when called with both
156 -auth and -founder. Affected file is lib/silcclien/command.c.
158 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
160 * Check watcher list for resumed clients as well. Affected
161 file is silcd/packet_receive.c.
163 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
165 * Implemented the user limit to the CMODE_CHANGE notify,
166 CMODE command reply and JOIN command reply in server.
167 Affected files are silcd/server.c, command.c, command_reply.c,
168 packet_send.c and packet_receive.c.
170 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
172 * Defined SILC_STRFMT_END that must be used now with
173 silc_buffer_strformat, instead of SILC_STR_END. Fixes
174 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
175 lib/silcclient/silcvcard.c, silcd/server_util.c.
177 * Fixed the adding of public key to the WATCH list in server.
178 Fixed the WATCH notify sending to client. Affected files
179 are silcd/packet_send.[ch], command.c, server_util.c.
181 * Implemented the watching by public key in the SILC Client
182 Library and SILC Client. Affected files are
183 lib/silcclient/command.c and client_notify.c.
185 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
187 * Added support for public key watching in server. Affected
188 files are silcd/server.c, server_internal.h, command.c,
191 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
193 * Added public key to the SIlcClientEntry. Affected files
194 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
196 * Fixed the get_clients_whois reply processing to return
197 exactly same entries server returned. Makes it possible
198 to search using attributes. Affected file is
199 lib/silcclient/idlist.c.
201 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
203 * Save founder key to SilcChannelEntry. Affected files are
204 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
206 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
208 * Call the monitor callback with _CLOSED status from the
209 silc_client_file_close. Affected files are
210 lib/silcclient/client_fpt.c, silcclient.h
212 * Added silc_client_get_clients_whois which resolves using
213 WHOIS, and supports requested attributes as well.
214 Affected files are lib/silcclient/silcclient.h, idlist.c.
216 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
218 * Added support for asking the destination filename where
219 the downloaded file is saved in the file transfer. Affected
220 files are lib/silccilent/silcclient.h, client_ftp.c.
222 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
224 * Fixed error handling in resuming data processing. Affected
225 files are lib/silcclient/client_resume.c and client.c.
227 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
229 * Fixed silc_client_send_private_message to return TRUE correctly.
230 Affected file lib/silcclient/client_prvmsg.c.
232 * Added topic to the SilcChannelEntry. Affected files are
233 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
235 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
237 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
238 file lib/silcclient/command.c
240 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
242 * Convert all commands to UTF-8 before passing them to the
243 client library. Still need to convert replies from UTF-8 to
244 the locale encoding. Affected file
245 irssi/src/silc/core/silc-cmdqueue.c
247 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
249 * redirect all silc_client_command_calls through a queueing framework.
250 This fixes /CYCLE and the annoying "nick change after auto-joining
251 a channel". Furthermore it defines one central point where
252 command parameters can be UTF-8-ified. Affected files
253 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
254 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
256 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
258 * use asynchronous connect() to establish router connections.
259 Fixes problem when the primary router goes down. Affected files
260 silcd/server.c, silcd/server_backup.c
262 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
264 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
265 Fixed various compilation warnings when type casting ints
266 to pointers or vice versa, of different size. Updates around
269 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
271 * Surrogates not allowed in UTF-8 strings, updated decoder.
272 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
273 testers in lib/silcutil/tests/ directory.
275 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
277 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
278 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
279 files are lib/silcclient/silcclient.h, client.c.
281 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
283 * When resuming a session fails, notify the user that the session
284 file needs to be removed eventually. Affected files
285 irssi/src/fe-common/silc/module-formats.[ch],
286 irssi/src/silc/core/client_ops.c.
288 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
290 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
291 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
293 * Typofix in Irssi::Silc module. Affected file
294 irssi/src/perl/silc/Silc.xs.
296 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
298 * Changed the way NOTICE flagged messages are treated. Added support
299 for notices in queries and signing notices. Affected files
300 irssi/default.theme; irssi/docs/help/in/notice.in;
301 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
302 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
304 * Fixed typo in /ACTION help. Affected file
305 irssi/docs/help/in/action.in
307 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
309 * Fixed typo in perl module. Affected file
310 irssi/src/perl/silc/Server.xs
312 * Changed the way ACTION flagged messages are treated. Added support
313 for actions in queries and signing actions. Affected files
314 irssi/default.theme; irssi/docs/help/in/action.in;
315 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
316 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
319 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
321 * Incorrectly reported error when client had to be resolved from
322 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
324 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
326 * Fixed whois public key hash table deleting and adding in
327 detached client case. Affected file silcd/packet_receive.c.
329 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
331 * Changed filenames of silc/fe module not to collide with filenames
332 from core/fe. Also seperated public messages printing from
333 query messages printing. Affected files are all in
334 irssi/src/fe-common/silc.
336 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
338 * Fixed the invite process handling during joining to use
339 correct server name for the client that is matched against
340 the invite string for the channel. Wrong server name caused
341 inability to join the channel. Affected file is
344 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
346 * Fixed the CUMODE channel founder authentication on normal
347 server to not remove the founder rights on existing founder
348 before checking that router accepts the mode change. Affected
349 files are silcd/command.c and silcd/packet_receive.c.
351 * Remove the server entry correctly when rekey timeouts and
352 remote router connection on normal server is closed. Fixes
353 a crash where server uses the freed server entry. Affected
356 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
358 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
359 networks. This is the first step in solving the bug about
360 /SERVER ADD -silcnet <silcnet>. Affected files
361 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
362 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
363 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
365 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
367 * /SMSG and /MMSG now correctly create new queries. Affected files
368 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
370 * Add basic support for SILC protocol specific variables in perl.
371 Affected files irssi/src/perl/silc/*, irssi/configure.in,
372 irssi/src/perl/Makefile.am
374 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
376 * Don't use silc_get_input, it's obviously not reliable. Fixes
377 issue when the current key expires. Affect file
378 irssi/src/silc/core/clientutils.c
380 * Make the session data filename configurable. This makes it
381 possible to have different session files for different
382 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
383 client_ops.[ch], silc-servers.c,
384 irssi/src/silc/fe-common/silc/module-formats.[ch]
386 * Use the same set of libtool files for the MPI lib as for the
387 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
388 config.sub, configure.in, install-sh, missing, mkinstalldirs
390 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Fixed server statistics decrementing error to not go to
393 negative. Affected file silcd/packet_receive.c.
395 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
397 * Use silc_server_query_add_error to add error in public key
398 search error. Added support in send_reply to send errors
399 without specific argument. Affected file silcd/server_query.c.
401 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
402 Client for NO_SUCH_NICK. It was against the protocol specs.
403 Affected file irssi/src/silc/core/client_ops.c.
405 * Added backwards support for the wrong NO_SUCH_NICK error sending
406 in server. To be removed in SILC Server 1.0. Both old clients
407 and clients with fixed error handling now works. Affected file
408 silcd/server_query.c.
410 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
412 * fixed a bug in the whois using attributes function where no
413 error was sent if no nickname and client id but the attributes were
414 given to whois. Affected file silcd/server_query.c
416 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
418 * remove public key from public key hashtable on detach. Affected
419 file silcd/packet_receive.c
421 * free public key hashtable before removing clients on server
422 shutdown. Affected file silcd/server.c
424 * remove public key prior deleting client-data on killing a client.
425 Affected file silcd/server_util.c
427 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
429 * Getting the MOTD from other servers works now. Affected
430 files are silcd/command.c and silcd/command_reply.c
432 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
434 * Initialize the variable idletag, since it is tested in
435 silc_core_deinit for its default value. Affected file
436 irssi/src/silc/core/silc-core.c
438 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
440 * Fixed signed channel messages across cells. Affected file
443 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
445 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
446 is not defined. They can now be safely used in if-statements
447 without braces. Affected file lib/silcutil/silclog.h.
449 * Added the checks for backup closing connection due to error
450 (local or remote) and thus not allow the resuming to occur
451 in reconnect. Affected files are silcd/packet_send.c
454 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
456 * Help file updates. Affected files in irssi/src/docs/help/in/.
458 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
460 * Fixed channel messages across cells. Affected file
463 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
465 * Fixed file transmission accepting in client library to not
466 start the negotiation if user hasn't accepted the transfer,
467 instead create new session for resent transfer. Affected
468 file lib/silcclient/client_ftp.c.
470 * Show the session ID in the file transmision list. Remove
471 session from list that failed to transfer. Switch the current
472 session automatically after transmission, and in errors, to new
473 session if other sessions exists in the transfer list. Affected
474 files are irssi/src/silc/core/silc-servers.c,
475 irssi/src/fe-common/silc/modfule-formats.c.
477 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
479 * Fixed MIME header parsing for the hopefully last time. Affected
480 file lib/silcutil/silcstrutil.c
482 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
484 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
486 * The SILC RNG is now gauranteed to return non-zero random
487 values. Affected files are lib/silccrypt/silcrng.[ch].
489 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
491 * Fixed nickname formatting when changing only case of the
492 nickname. Affected file lib/silcclient/idlist.c.
494 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
496 * Fixed a memory leak and incorrect printing of the "appears as"
497 message. Affected file irssi/src/silc/core/client_ops.c
499 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
501 * Added CRT (Chinese Remainder Theorem) supported RSA
502 private keys and private key operations. This significantly
503 increases private key operation efficiency. No compatibility
504 issues with new or old private keys. Affected files are
505 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
507 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Fixed GCC-3.3.2 related compilation warnings from the
512 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
514 * Removed RC6 from distributions.
516 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
518 * Added some better comments to lib/silccrypt/silcpkcs.h,
519 optimized some routines in lib/silccrypt/silcpkcs.c.
520 Added test_silcpkcs into lib/silccrypt/tests/.
522 * Fixed silc_rng_global_init to actually init the global RNG
523 if RNG wasn't provided for it. Affected file is
524 lib/silccrypt/silrng.c.
526 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
528 * Added silc_hash_table_find_by_context_ext. Affected files
529 lib/silcutil/silchashtable.[ch].
531 * Save the public key on normal server in WHOIS command reply
532 from attributes, if present, and add it to public key hash
533 table. Fixes WHOIS resolving by public key on normal server.
535 Optimized the attributes resolving on normal server to not
536 resolve if we resolved them already from router.
538 Affected files are silcd/server_query.c, command_reply.c.
540 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
542 * Added support for whois using attributes.
543 Affected files silcd/command_reply.c, silcd/packet_receive.c,
544 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
547 * Added support for whois using public key attribute to /WHOIS i
548 client command. Affected files irssi/docs/help/in/whois.in,
549 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
551 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
553 * Fixed UMODE setting in server when the client has anonymous
554 mode set. The mode setting was not working. Affected file
557 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
559 * Fixed some bugs and typos related to sending split messages.
560 Print notification when sending messages with /MMSG. Affected
561 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
563 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
565 * Optimized the socket referencing in packet routines, client
566 library and server. Affected files are lib/silccore/silcpacket.c,
567 lib/silcclient/client.c and silcd/server.c.
569 * If silc_socket_set_qos is given with NULL arguments the QoS is
570 reset from the socket. Affected files are
571 lib/silcutil/silcsockconn.[ch].
573 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
575 * Add a /LISTKEYS command which lists the locally cached
576 client and server keys. Affected files
577 irssi/src/fe-common/module-formats.[ch],
578 irssi/src/silc/core/silc-{channels,servers}.c
579 irssi/docs/help/in/listkeys.in
581 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
583 * Check that packet queue purging was successful. Affected
584 files lib/silcclient/client.c and silcd/packet_send.c. Related
585 to MAC failed errors.
587 * Do not clear the inbuf even if it is empty if QoS was applied
588 to it. Otherwise the QoS data is cleared and MAC failed error
589 will occur. Affected file lib/silccore/silcpacket.c.
591 * Use the rekey period time as rekey protocol timeout value.
592 If the rekey does not succeed during the rekey period there's
593 something very wrong, and we most likely end up with wrong keys,
594 do graceful reconnect then. Affected file silcd/server.c.
596 * Take reference of the socket in the parser context, as it's
597 possible to have the parsers in queue after the socket is
598 disconnected and this may cause crash. Affected files are
599 lib/silccore/silcpacket.c, lib/silcclient/client.c and
602 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
604 * Fixed KICK command reply sending, it sent to replies.
605 Affected file silcd/command.c.
607 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
609 * Finish the silc-mime.pl script. It now supports MIME type
610 guessing using magic files, signing data messages, executing
611 MIME handlers in background. Affected files
612 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
614 * Changed MIME signal handler to make things easier for the perl
615 script. Affected files irssi/src/silc/core/client_ops.c,
616 silc-servers.c, and irssi/docs/signals.txt
618 * Cleaned up the silc_mime_parse function and fixed detection
619 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
621 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
623 * Resolve the IP for file transfer listener from the connection
624 socket. Affected file lib/silcclient/client_ftp.c.
626 * Accept NULL hostname parameter in the functions
627 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
628 if hostname is not wanted.
630 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
632 * Fixed race condition between silc_client_init and
633 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
635 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
637 * Fixed file transfer connection closing when SIGNOFF for
638 the client is received from server. Affected file is
639 lib/silcclient/client_ftp.c.
641 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
643 * Check for disconnected socket in QUIT callback. Affected
644 file silcd/command.c.
646 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
648 * Modified the MIME parsing to allow \n and \r\n as delimiters.
649 Affected files lib/silcutil/silcstrutil.c
651 * Cleaned up the escape/unescape functions for correctness and
652 speed. Affected file irssi/src/silc/core/client_ops.c
654 * Removed handling for data messages with Content-Type: text/*,
655 moved parsing of MIME headers to the signal handler, added
656 support for signing and verifying data messages. Affected
657 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
658 irssi/src/silc/core/silc-{servers,channels}.c
660 * Added a perl script for handling data messages based on
661 information read from Mailcap files. New file
662 irssi/scripts/silc-mime.pl
664 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
666 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
667 acknowledge recepetion of a message to the sender. Updated
670 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
672 * Unregister channel key saving callback when deleting channel.
673 Affected file lib/silcclient/idlist.c.
675 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
676 before calling notify client operation. Affected file is
677 lib/silcclient/client_notify.c.
679 * Unregister QoS tasks when deleting the socket connection.
680 Affected files lib/silcutil/silcsockconn.[ch],
681 unix/silcunixsockconn.c.
683 * Implemented latest presence-attrs draft changes. Affected
684 files lib/silccore/silcattrs.h and
685 irssi/src/silc/core/silc-queries.c.
687 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
689 * Save old channel keys in list to allow more rapid change
690 of channel keys if server for some reason does that. This
691 avoids loosing so many channel messages due to not having
692 key to decrypt. Affected file lib/silcclient/silcclient.h,
693 idlist.c and client_channel.c.
695 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
697 * Continued backup router tests and fixes. Affected files
698 silcd/server_backup, server_util.c, server.c. See TODO.
700 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
702 * Fixed SERVER_SIGNOFF handling in servers. The client
703 was removed from wrong list thus not removing the client
704 at all. Affected file silcd/packet_receive.c.
706 * Do not execute rekey protocol for disabled connections as
707 it would never go through. Affected file silcd/server.c.
709 * Added timeout for rekey protocol to catch if the protocol
710 never executes successfully. Affected files silcd/server.c
713 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
715 * Abandon packet processing for disconnected sockets. Check
716 this always after calling packet processing callback.
717 Affected file lib/silccore/silcpacket.c.
719 * Fixed double registration disconnection code in server.
720 Closed wrong connection. Affected file silcd/packet_receive.c.
722 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
724 * On normal server reconnect to primary during resuming 4
725 times, then give up. Affected file silcd/server_backup.c.
727 * If during reconnecting to routers we notice we have router
728 connection but no primary router set, the server is in desync.
729 Reconnect to primary to restore network. Affected file
732 * Assure that only one protocol is exeucting at the same time.
733 Added checks for all protocols. Affected files are
734 silcd/server.c and server_backup.c.
736 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
738 * Check that a string is not already part on invite/ban
739 string when processing it. Affected file silcd/server_util.c.
741 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
743 * Fixed the CUMODE_CHANGE for founder mode changes to comply
744 with 1.2 version of the protocol. Affected file is
745 silcd/packet_receive.c.
747 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
749 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
750 where the passphrase was given. Affected file is
753 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
755 * INVITE and BAN notifys are now delivered from routers to
756 servers (but not clients) on the channel. Updated specs and
757 code. Affected files silcd/packet_[send|receive].[ch],
758 command.c, server.c and server_util.c.
760 * Implemented INVITE and BAN announcing. Affected files are
761 silcd/server.[ch], server_util.c.
763 * Implemented SilcStatus error type argument returning in
764 command reply error in server. Affected file silcd/command.c.
766 * Implemented SilcStatus argument returning in comand reply
767 in client library. The command_reply client operation now
768 returns error specific arguments as well. Affected files
769 are lib/silcclient/command_reply.[ch], client_resume.c,
770 lib/silccore/silcstatus.[ch].
772 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
774 * Backup router protocol version 1.2 implemented. Testing still
775 required. Affected files in silcd/server_backup.[ch], server.c,
776 packet_receive.c and server_internal.h.
778 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
780 * silc_client_send_[channel|private]_message now return TRUE
781 or FALSE. Affected file lib/silcclien/client_channel.c and
784 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
786 * Check for explicit nickname in INVITE and BAN processing
787 during join as well (and don't expect only wildcards in
788 invite/ban strings). Affected file silcd/command.c.
790 * Fixed the INVITE and BAN by public key. The public key saved
791 is the PK payload (as specified) not the raw data. Affected
792 file silcd/server_util.c.
794 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
796 * UTF-8 text message support for actions and notices in SILC
797 Client. Affected file irssi/src/silc/core/client_ops.c.
799 * silc_get_username and silc_get_real_name now returns sensible
800 data on Win32. Patch by Toni Willberg. Affected file is
801 lib/silcutil/win32/silcwin32util.c.
803 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
805 * Provide a signal handler to send MIME encoded messages and emit
806 a signal when a MIME encoded message is received. Also document
807 the signals for usage with the perl interface.
809 A sample perl script will be supplied at a later point.
811 Affected files are irssi/docs/signals.txt,
812 irssi/src/silc/core/client_ops.[ch],
813 irssi/src/silc/core/silc-{channels,servers}.c
815 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
817 * Use SILC_COMMAND_PING to estimate the round-trip time to the
818 server. Use this time to display a lag and disconnect when it
819 exceeds a specified limit.
821 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
823 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
825 * Remove the channel auth list in normal server if router
826 encofrces its list during connecting. Send notify to channel
827 to remove the mode to remove the list. Affected files are
828 silcd/server_util.c and silcd/packet_receive.c.
830 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
832 * Added support for channel public keys. Updated protocol specs
833 and implemented it. Affected files are
834 silcd/command.c, command_reply.c, lib/silcclient/command.c,
835 lib/silcclient/command_reply.c.
837 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
839 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
840 terminate the process on Linux. Affected file silcd/silcd.c.
842 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
844 * Check for NULL buffer in silc_buffer_clear. Affected file
845 is lib/silcutil/silcbuffer.h.
847 * Simplified the backup router protocol by removing the _GLOBAL
848 types. Updated protocol specs and the code. Affected files
849 are silcd/server_backup.[ch].
851 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Deny '@' and '!' from nicknames since they are reserved
854 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
855 Updated protocol specs and the code.
857 Affected files are silcd/server_util.[ch].
859 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
861 * Fixed stack overflow in Irssi SILC client. Affected
862 file irssi/src/silc/core/client_ops.c.
864 * Check that Host is set in ServerConnection and RouterConnection
865 in silcd.conf. Affected file silcd/serverconfig.c.
867 * Fixed crash in server with protocol completion callbacks,
868 namely rekey and backup resuming protocols. Affected files
869 are silcd/server_backup.c and silcd/server.c.
871 * Fixed rekey protocol to not restart if it is started already.
872 Affected files are lib/silcclient/client.c and
875 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
879 * Fixed EOF handling in SILC Config, affected file
880 lib/silcutil/silcconfig.c.
882 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
884 * Fixed RESOLVING flag handling in JOIN notify and other
885 notifys to handle the resolvings correctly in client library.
886 Affected file lib/silcclient/client_notify.c.
888 * Do not send full INVITE and BAN lists in INVITE and BAN
889 notifys, only the changed information. Affected file
892 * Fixed INVITE notify sending in INVITE command, send it
893 only when needed. Affected file silcd/command.c.
895 * Handle the founder key change properly in CMODE_CHANGE
896 notify. Bug #122. Affected file silcd/packet_receive.c.
898 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Remove the mark for output (mark it only for input) after
901 purging outgoing queue. Prevents the "Error in select()"
902 floods. Affected file silcd/packet_send.c.
904 * Fixed incorrect connection deletion from client library
905 after calling "connect" client operation. Could cause
906 crashes for example during reconnect timeouts. Affected
907 files are lib/silcclient/client.c and
908 irssi/src/silc/core/client_ops.c.
910 * Check server private key file permissions before starting
911 the server. Affected file silcd/serverconfig.c.
913 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
915 * NULL terminate allocated string in silc_buffer_strformat.
916 Affected file lib/silcutil/silcbuffmt.c.
918 * Rewrote the invite/ban list string handling in server to
919 use SilcBuffer instead. Affected files are silcd/command.c
920 and silcd/server_util.c.
922 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Fixed double free in CMODE command when setting new HMAC
925 for channel. Affected file silcd/command.c.
927 * Added couple of missing memset's to zero sensitive memory.
928 Affected files silcd/command.c, lib/silcclient/command.c.
930 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
932 * Fixed a double free in INVITE command error handling in
933 server. Affected file silcd/command.c.
935 * Added macros SILC_SWAB_[16|32] to swab byte order of
936 16-bit and 32-bit unsigned integers. Affected file
937 lib/silcutil/silctypes.h.
939 * Use the SILC_SWAB_16 instead of htons() in server when
940 handling ports since the ports in structures are always
941 in little-endian order (regardless of platform). Affected
942 file silcd/serverid.c and silcd/server_backup.c.
944 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
946 * Send DISCONNECT in close admin command in server. Affected
947 file silcd/command.c.
949 * Check whether we are already connecting to a remote router
950 (in addition of checking whether we are already connected)
951 before creating new connection. Affected file silcd/server.c.
953 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
955 * Added better compiler and compiler flags checking in
958 * Check that socket is valid after QoS is applied to data.
959 Affected file lib/silcutil/unix/silcunixsockconn.c.
961 * Make sure the socket connecetion is not closed to early
962 when closing connection in server. Also make sure the
963 connection is always closed after error in a protocol.
964 Affected file silcd/server.c.
966 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
968 * Removed --session and --dummy options from Irssi SILC Client.
969 -d option is available only if --enable-debug was given.
970 Affected files are irssi/src/silc/core/silc-core,
971 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
973 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
975 * Added silc_buffer_steal to steal the data from the buffer.
976 Affected file lib/silcutil/silcbuffer.h.
978 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
980 * Fixed server crash with double Primary block in config file.
982 Fixed also various memory leaks around the config file
983 parser. Affected files lib/silcutil/silcconfig.c,
984 silcd/serverconfig.c.
986 * Changed my nickname (Johnny Mnemonic) to my real name, this
987 means that bugs introduced by him were actually introduced
990 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
992 * Don't display "foo appears as foo\nYou're now known as foo"
993 messages. Affected file irssi/src/silc/core/client_ops.c
995 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
997 * Fixed error handling of invalid client entry when calling
998 commands in server. Fixes a crash. Affected file
1001 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1003 * Added some sanity checks in server for correctness of the
1004 server configuration. Affected file silcd/serverconfig.c.
1006 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1008 * Prevent endless resolving of user informations in USERS
1009 command by checking the command reply status correctly.
1010 Affected file lib/silcclient/command_reply.c.
1012 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1014 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1015 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1016 Aldous <Matthew@Aldous.com>.
1018 * Added better implementation using CriticalSection of
1019 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1020 <mikko.lahteenmaki@pikabaana.net>.
1022 * Added some Winsock WIN32 compatiblity defines into
1023 includes/silcwin32.h.
1025 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1027 * Fixed double free in async host lookup code. Affected file
1028 lib/silcutil/silcsockconn.c.
1030 * On backup router handle now the SERVER_SIGNOFF from router
1031 for local connected servers too, and close the connections.
1033 Do not process them as normally signing off servers when they
1034 really signoff by sending EOF fe, but always assume that
1035 router sends the SERVER_SIGNOFF.
1037 Affected files silcd/server.c and silcd/packet_receive.c.
1039 * Fixed socket unsetting when closing connections. Affected
1040 files silcd/server.c and silcd/packet_send.c.
1042 * Do not print the nickname in SERVER_SIGNOFF if we do not
1043 have it. Prevents asserts in Irssi core. It is possible we
1044 don't have the nick if it was just being resolved when server
1045 signoff. Affected file irssi/src/silc/core/client_ops.c.
1047 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Fixed autonick crashbug in client library. Affected file
1050 lib/silcclient/client.c.
1052 * Fixed Unix implementation of SilcMutex to really assert if
1053 the mutex is locked/unlcoked already. Affected file
1054 lib/silcutil/unix/silcunixmutex.c.
1056 * Fixed locking in silc_schedule_uninit. It didn't lock
1057 when dispatching timeout tasks. Affected file is
1058 lib/silcutil/silcschedule.c.
1060 * Changed Win32 implementation of SilcThread to use modern
1061 Win32 interface. Affected file is
1062 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1064 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1066 * Don't print signed messages when sending failed. Affected files
1067 irssi/src/silc/core/silc-[servers.c/commands.h]
1069 * Send adquate signal when founding a channel by joing it. Affect
1070 file irssi/src/silc/core/client_ops.c
1072 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1074 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1075 irssi/src/fe-common/core/themes.c
1077 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1079 * Fixed close command to use the port correctly when closing
1080 server connections. Affected file silcd/idlist.c.
1082 * Check for NULL outbuf in silc_socket_write. It is possible
1083 that it is NULL is some odd case. Affected files are
1084 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1086 * Do not call final protocol callback for backup router
1087 resuming protocol when closing connection. It is closed
1088 by timeout in case of error. Affected file silcd/server.c.
1090 * Backup reconnect to router if backup resuming protocol
1091 failed. Affected file silcd/server_backup.c.
1093 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1095 * Fixed double free in SKE library error hadling when signature
1096 error occurred. Affected file lib/silcske/silcske.c.
1098 * Save the fingerprint to new SilcClientEntry after changing
1099 nickname. Affected file lib/silcclient/client_notify.c.
1101 * Print SIGNOFF in Irssi SILC client only if the nickname is
1102 known. Prevents asserts in Irssi core. It is possible we
1103 don't have the nick if it was just being resolved when it
1104 quit. Affected file irssi/src/silc/core/client_ops.c.
1106 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1108 * Fixed double free in invite list adding code when adding
1109 invite strings. Affected file silcd/server_util.c.
1111 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1113 * More log printing during backup router protocol. Affected
1114 file silcd/server_backup.c.
1116 * Removed backwards support for old private key file format.
1117 Affected file lib/silccrypt/silcpkcs.c.
1119 * Removed backwards support for not-so-strict decryption length
1120 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1122 * GETKEY to update the client entrys fingerprint too.
1123 Affected file lib/silcclient/command_reply.c.
1125 * Added --without-libtoolfix for package builders using weird
1126 wrappers around libtool (BSD at least).
1128 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1130 * Fixed backup router bugs: When backup resumes router and
1131 receives a CHANNEL_MESSAGE packet the backup must not act
1132 as router since the packet header decryption would be
1133 different. Also, when relaying packets to channel, do
1134 not re-encrypt packets on backup that came from the primary
1135 since the connection isn't really router-router connection.
1136 Affected files silcd/server.c, silcd/packet_send.c.
1138 * Added checks in encryption/decryption that encryption/decryption
1139 length sent as argument really is multiple by block size. Helps
1140 catching really weird bugs like the above backup router bugs
1141 when packets are being decrypted in wrong way. Affected files
1142 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1144 * Fixed padding generation in private key file encryption.
1145 Affected file lib/silccrypt/silcpkcs.c.
1147 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1149 * Added ignore_message_signatures setting which can be used
1150 to ignore signatures in messages. Affected files are
1151 irssi/src/silc/core/client_ops.c, silc-core.c.
1153 * Fixed the libtoolfix to use command line options instead of
1154 environment variables. They didn't work as expected. Now,
1155 the libtool is fully run-time configurable.
1157 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1159 * Verify signature payload for signed messages. Affected files
1160 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1161 irssi/src/silc/core/silc-core.h
1163 * Display signature verification result in public and private
1164 messages using theme abstracts. See irssi/default.theme for
1165 examples on their usage. Affected files
1166 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1167 irssi/src/fe-common/silc/module-formats.[ch],
1168 irssi/src/fe-common/silc/fe-common-silc.c,
1169 irssi/src/fe-common/silc/Makefile.am
1170 irssi/src/fe-common/core/fe-messages.[ch]
1172 * Fixed bugs in Irssi's theme parsing. Affected files
1173 irssi/src/fe-common/core/themes.c
1175 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Calculate the correct length for signed messages before
1178 encrypting, it must be multiple by block size. Affected
1179 file lib/silccore/silcmessage.c.
1181 * silc_message_signed_get_public_key returns now both
1182 decoded and encoded public key. Affected files are
1183 lib/silccore/silcmessage.[ch].
1185 * Added libtoolfix script that makes the libtool more generic
1186 and configurable in run-time. Now we can specify in run-time
1187 if what kind of libraries we want to create, regardless of
1188 configuration. SIMs are now creates even if --disable-shared
1189 was explicitly given.
1191 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1193 * Fixed founder key sending in CMODE command in client.
1194 Affected file lib/silcclient/command.c.
1196 * Fixed CUMODE founder authentication in server to not check
1197 for client's public key since it's not supposed to do that.
1198 Affected file silcd/command.c.
1200 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1202 * Set realname and hostname in NICK_REC records. Affected file
1203 irssi/src/silc/core/silc-nicklist.c
1205 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Remove 1.0 protocol backwards compat code from client
1210 * Added more reliable check for whether nickname did change
1211 or not, or whether only Client ID changed in NICK_CHANGE
1212 notify. Affected file lib/silcclient/client_notify.c.
1213 Fixes bug in '@' character handling in a nickname.
1215 * Added support for automatically parsing signature from
1216 the message payload. Added new function
1217 silc_message_get_signature to return the payload to
1218 application. Affected files lib/silccore/silcmessage.[ch].
1220 * Changed the private_message and channel_message client
1221 operations to deliver the SilcMessagePayload to the
1222 application too. Application can use it fe. to get the
1223 signature from the message for verification. Affected
1224 file lib/silcclient/silcclient.h, client_channel.c and
1227 * Redefined the signed payload for message payloads.
1228 Updated protocol specs and implemented.
1230 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1232 * Fixed wrong invite and ban list handling in server command
1233 reply. Affected files are silcd/command_reply.c,
1234 silcd/server_util.[ch].
1236 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1238 * Fixed CMODE setting in server when founder mode was set.
1239 Affected file silcd/command.c. Bug #95.
1241 * Added support to setting specific public key in CMODE in
1242 Irssi SILC client. Affected file lib/silcclient/command.c.
1244 * Added support to use specific public key in CUMODE in
1245 Irssi SILC Client. Affected file lib/silcclient/command.c.
1247 * Added support for inviting and banning by public key in
1248 Irssi SILC client. Affected file lib/silcclient/command.c.
1250 * Fixed fingerprint/babbleprint showing in invite and ban
1251 list command replys. Affected file is
1252 irssi/src/silc/core/client_ops.c.
1254 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1256 * Format CMODE +c and +h to display both the mode and the argument
1258 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * Added test vectors and test programs for SHA-1, MD5,
1261 HMAC-SHA1 and HMAC-MD5. New tests are located in
1262 lib/silccrypt/tests/. Fixed also argument decoding bug in
1263 MD5 implementation. Affected file lib/silccrypt/md5.c.
1265 * Changed the channel private key and private message key
1266 generation (with static keys) to use SHA1 instead of MD5,
1267 as SHA1 is the mandatory hash function in SILC. Affected
1268 file lib/silcclient/client_[channel/prvmsg].c.
1270 * Changed the private key file encryption to use SHA1 instead
1271 of MD5. Added support for the old generation and added
1272 automatic change of the key (to be removed later). Affected
1273 files lib/silccrypt/silcpkcs.c.
1275 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * Load only files with .pub suffix in PublicKeyDir. Affected
1278 file silcd/serverconfig.c.
1280 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1282 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1283 channels. Affected files silcd/silcd.c, silcd/server.h.
1285 * Added the config directive PublicKeyDir for the client block.
1286 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1288 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1290 * Merged Toni's irssi/silc.conf patch.
1292 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1294 * Max alloc tests in allocation routines. Affected file
1295 lib/silcutil/silcmemory.c.
1297 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Fixed a typo in resuming code that fixed detach/resume code
1300 in server. Bug #93. Affected file silcd/packet_receive.c.
1302 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1304 * Do reverse lookups for server when /connecting. Affected files
1305 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1306 irssi/src/core/net-nonblock.*
1308 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * Added library versioning for shared libraries. Affected
1311 files configure.in.pre and lib/Makefile.am.pre.
1313 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1315 * Display INVITE and BAN lists as specified by SILC 1.2
1317 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1319 * Do not send invite list back unless asked (when sending
1320 no arguments) or when list was modified. Affected file
1323 * Remove client from invite list in KILLED notify and in
1324 KILL command. Affected file silcd/command.c and
1327 * Fixed bugs in invite list handling in INVITE command.
1328 Affected files silcd/command.c and silcd/server_util.c.
1330 * Merged with Irssi 0.8.6.
1332 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1333 Affected file irssi/src/fe-text/silc.c.
1335 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * The silc_argument_get_[first/next] now return the argument
1338 type to caller. Added silc_argument_payload_encode_one.
1340 Affected files are lib/silccore/silcargument.[ch].
1342 * Added support for the SILC 1.2 INVITE command and new
1343 invite lists to server. Affected files are silcd/command.c,
1344 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1346 * Added support for the SILC 1.2 BAN command and new
1347 ban lists to server. Affected files are silcd/command.c,
1348 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1350 * Added support to client sending new INVITE command. Affected
1351 file is lib/silcclient/command.c.
1353 * Added support to client sending new BAN command. Affected
1354 file is lib/silcclient/command.c.
1356 * Added support for removing client from invite list when kicked
1357 from channel, as SILC 1.2 dictates. Affected files are
1358 silcd/packet_receive.c and silcd/command.c.
1360 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1363 automatically the cipher's internal IV. Affected files
1364 lib/silccrypt/silccipher.[ch].
1366 * Assure the RESUME_CLIENT packet is not sent to twice to
1367 backup router if the detached client was originated from
1368 the backup. Affected file silcd/server.c. Bug #76.
1370 * Changed silc_sim_symname to not allocate memory. Affected
1371 file lib/silcsim/silcsimutil.c.
1373 * Fixed memory leaks with SIMs in server. Affected files
1374 silcd/serverconfig.c, silcd/server.c.
1376 * Fixed channel key distribution after resuming detached
1377 client. Affected files silcd/packet_receive.c.
1379 * Fixed channel's global_user boolean checking after detaching.
1380 Check it after changing the owner of the client not before.
1381 Affected file silcd/packet_receive.c.
1383 * Fixed few double frees from client library. Fixes at least
1384 Bug #81, possibly others too.
1386 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1387 notifys in Irssi SILC Client. Affected file is
1388 irssi/src/silc/core/client_ops.c. Bug #82.
1390 * Applied Ville Räsänen's manual page and --mandir bugfix
1391 patch. Affected files are configure.in.pre and Makefile.am.pre.
1394 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Added support to backup router protocol for backup to tell
1397 normal server that it cannot use the backup router as primary
1398 because the primary isn't really down. Updated protocol
1401 * Added support for primary router to tell backup router that
1402 resuming is not possible because the backup really isn't primary
1403 in the cell. For example if backup disconnected itself the
1404 resuming is not allowed since the primary really did not
1405 go down. Updated protocol specs.
1407 * Removed MARS from crypto library.
1409 * Defined the CTR mode and Randomized CBC mode in SILC. The
1410 CTR mode is RECOMMENDED now in specification. Defined also
1411 Serpent cipher as optional cipher. Updated the protocol specs.
1413 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Added support for inviting/banning by IP/MASK, public key,
1416 and explicit Client ID. Redefined the command and notify
1417 types to allow easier forwards support for other methods
1418 of inviting/banning. Updated protocol specs.
1420 * Remove the client from channel's invite lists if the client
1421 is kicked or killed. Updated protocol specs.
1423 * Unified the Channel Message Payload and Private Message
1424 into one Message Payload. Updated protocol specs and
1427 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Don't wait for EOF after socket error has occurred, but
1430 close the connection. Affected file is silcd/server.c.
1432 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1434 * Added support for setting FOUNDER mode on channel with
1435 specific public key which can be set with CMODE command.
1436 Updated protocol specs and implemented in client and server.
1438 * Fixed the Irssi SILC client to correctly shutdown the client
1439 library to avoid memory leaks. Affected files are
1440 irssi/src/silc/core/silc-core.c and silc-servers.c.
1442 * Deprecated the No Reply flag in SKE protocol and introduced
1443 "IV Included" flag which can be used to indicate that the IV
1444 is included in the ciphertext. This makes it possible to use
1445 SILC on unreliable transport, such as UDP which may cause
1446 packet reordering and losses. Updated protocol specs, did
1449 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1452 < 32 bit values in correct size. Affected file is
1453 lib/silcmath/mp_mpi.c.
1455 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Fixed the KE Start Payload parsing to check that mandatory
1458 fields are present. Affected file lib/silcske/payload.c.
1460 * Fixed compilation warnigs in Irssi SILC Client. Affected
1461 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1463 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1465 * Print "nick now appears as newnick" and update Irssi's nicklist
1466 when you change your nick to "nick". Closes #62
1468 * Never format your own nick. Closes #63
1470 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1472 * SILC_UMODE_GONE changes are now propagated correctly to the
1473 Irssi client. Closes #54
1475 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1477 * Fixed example in /HELP KEY
1479 * Added expando $j which expands to current SILC Client version
1481 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed public key decoding in crypto library.
1485 * Added better error printing to SKE library.
1487 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Fixed NICK command to not crash if nickname was not sent.
1491 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1494 Deprecated the old Encrypt-And-MAC order. Updated protocol
1495 specs and implemented.
1497 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1498 generation. Updated specs and implemented.
1500 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Added support for rekey before 2^32 sequence number wraps.
1503 Affected files in server and client library.
1505 * Padding must be at least 8 bytes now. Implemented and updated
1508 * Compute maximum padding for authentication packets to make
1509 passphrase approximation attacks impossible. Affected files
1510 in client library and in server.
1512 * Fixed PING command sending in client library and handling in
1513 server. The server ID must be ID Payload, not raw ID data.
1514 Affected files in server and client library.
1516 * Defined that all public keys sent in commands and notify
1517 payloads are actually Public Key Payloads not raw public key
1518 data. Updated protocol specs and implemented.
1520 * Updated protocol version to 1.2. Updated specs and code.
1522 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1523 status types. Updated specs and the code.
1525 * Added support for normal client to kill its own entries from
1526 the network. Updated protocol specs and the code.
1528 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1529 and added initial implementation.
1531 * Added MAC field to the Private Message Payload to protect
1532 against chosen ciphertext attacks. Updated the protocol specs
1535 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1536 attribute to indicate the user's current idle and signon time
1537 of a service. Updated protocol specs and implemented.
1539 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Added "do_not_bind" argument to silc_client_file_send what
1542 can be used to not bind locally but assume the file receiver
1543 provides the point of connect. Usefull when sender is behind
1544 NAT device. Affected file lib/silcclient/silcclient.h and
1547 * Added -no-listener option to FILE SEND command in Irssi SILC
1548 client. Affected file irssi/src/silc/core/silc-servers.c.
1549 Renamed FILE RECEIVE to FILE ACCEPT.
1551 * Confirm passphrase for private key encryption in
1552 silc_create_key_pair and silc_change_private_key_passphrase.
1553 Affected files are lib/silcutil/silcapputil.c.
1555 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1557 * Move silc_client_packet_send back to internal, added
1558 silc_client_send_packet, a bit simpler function for application.
1559 Affected files lib/silcclient/silcclient.h, client.c and
1562 * Moved the SilcClientEntry, SilcChannelEntry and
1563 SilcServerEntry to silcclient.h to be public and documented
1564 them for application. Affected files are
1565 lib/silcclient/silcclient.h and idlist.h.
1567 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Fixed manual page installation patch by Ville Räsänen.
1570 USERS help page fix patch by Ville Räsänen
1572 * Changed the silc_client_command_call interface to make
1573 the command call simpler for the application. The library
1574 now handles the command line parsing, command finding and
1575 execution. Application only needs to call the function
1576 with the command line. Affected files are
1577 lib/silcclient/silcclient.h, command.[ch].
1579 * Fixed silc_get_input to NULL-terminate the returned input.
1580 Affected file lib/silcutil/silcutil.c.
1582 * Resolve the client's public key in JOIN command if the
1583 founder auth data is being requested but we don't know the
1584 client's public key. Affected file silcd/command.c.
1587 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Print notify for server opers when backup router comes
1590 online. Affected file silcd/server.c.
1592 * Fixed the INVITE command to send the invite list in
1593 command reply. Affected file silcd/command_reply.c.
1595 * Fixed MOTD command reply sending. Affected file
1598 * UTF-8 decode the topic in TOPIC command reply and LIST
1599 command reply in Irssi SILC client. Affected file is
1600 irssi/src/silc/core/client_ops.c.
1602 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Fixed the INVITE command to not crash Irssi SILC client
1605 when given without nickname argument. AFfected file
1606 irssi/src/silc/core/client_ops.c.
1608 * Fixed double free in WHOIS query on normal server when
1609 forwarding query to router. Affected file is
1610 silcd/server_query.c.
1612 * Fixed WATCH command reply handling on normal server which
1613 was missing altogether. Affected file silcd/command_reply.c.
1616 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1618 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1619 Included yodl sources for each of these. Also modified
1620 Makefile.am prototype to install these files to proper
1621 locations. Updated CREDITS. Affected file Makefile.am.pre,
1622 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1625 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Added support for encrypted private key files. Now
1628 passphrase must be provided when new key pair is created
1629 (can be empty though), and prompted when loading the
1630 private key. Added support for loading the old-style
1631 non-encrypted private keys as well. Affected files
1632 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1635 * Fixed silc_get_input to accept input on all terminals.
1636 Affected file lib/silcutil/silcutil.c.
1638 * Moved the Irssi SILC client key loading and other stuff
1639 to be called after the arguments and UI is initialized.
1640 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1642 * Added -P option to Irssi SILC client which can be used
1643 to change the passphrase of the private key. Affected
1644 file irssi/src/silc/core/silc-core.c.
1646 * Added silc_change_private_key_passphrase apputil routine
1647 to lib/silcutil/silcapputil.[ch].
1649 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Fixed connection closing in client library to not crash.
1652 Moved the connection freeing totally to function
1653 silc_clinet_del_connection. Affected file
1654 lib/silcclinet/client.c.
1656 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Changed includes/silcincludes.h to silcincludes.h.in to
1659 include configuration specific information. The silcdefs.h
1660 is not included in to installation anymore (it's only
1661 compilation time header).
1663 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Moved the SilcClient and SilcClientConnection from client.h
1666 to the public lib/silcclient/silcclient.h. Changed the
1669 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * If version string in silc_clinet_alloc is NULL the library
1672 puts it automatically. Affected file lib/silcclient/client.c.
1674 * Changed the version strings from variables to #define's
1675 in includes/silcversion.h.
1677 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Added shared library complation support.
1681 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Added lib/silcutil/silcapputil.[ch] for application
1684 utility functions. It includes routines for applications'
1685 convenience. Added silc_create_key_pair, silc_show_public_key
1686 and silc_load_key_pair functions.
1688 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Send RESUME_CLIENT packet from router to backup routers
1691 to in resuming. Affected file silcd/packet_receive.c.
1693 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * In IDENTIFY command parsing, send all other IDs except
1696 Client IDs explicitly to router for resolving on normal
1697 server. Also check that ID received in WHOIS command is
1698 always Client ID, others are not allowed. Affected file
1699 silcd/server_query.c.
1701 * Merged latest changes from irssi.org CVS.
1703 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1706 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1708 * Fixed the heartbeat sending in Irssi SILC client. Moved
1709 the silc_client_packet_send to silcclient.h for application
1710 usage. Affected files lib/silcclient/client_internal.h
1711 lib/silcclient/silcclient.h.
1713 * Fixed a bug in query resolving in server. Used wrong
1714 variable in a for loop and crashed. Affected file is
1715 silcd/server_query.c.
1717 * Server constructs requested attributes only to locally
1718 connected clients. Affected file silcd/server_query.c.
1721 * Fixed a bug when sending resolving from router to server
1722 with requested attributes. The constructed WHOIS command
1723 was incorrect. Affected file silcd/server_query.c.
1726 * Fixed Requested Attributes saving in WHOIS command reply.
1727 The length of the data buffer must be saved too. Affected
1728 file silcd/command_reply.c.
1730 * Update the client entry's servername after detaching is
1731 over. Affected file silcd/packet_receive.c. Bug #37.
1733 * Resolve incomplete client entrys in CUMODE_CHANGE and
1734 CMODE_CHANGE notifys. Affected file is
1735 lib/silcclient/client_notify.c. Bug #42.
1737 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Fixed channel key packet processing bug on backup router
1740 during backup resuming protocol. Affected file is
1741 silcd/packet_receive.c.
1743 * Fixed memory leaks in server. Affected files are
1744 silcd/server.c and silcd/packet_receive.c.
1746 * Fixed packet decryption problem when backup router encrypted
1747 channel message with wrong key during backup resuming
1748 protocol. Affected file silcd/packet_send.c.
1750 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1751 Toni Willberg (toniw@iki.fi)
1753 * Changed the SilcCipher context to be private. Changed the
1754 silc_cipher_get_iv to just return pointer to the IV. Added
1755 silc_cipher_get_name to return the name of the cipher.
1756 Fixed code all around to support these changes. Affected
1757 files are lib/silccrypt/silccipher.[ch], client library and
1760 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Fixed unaligned access in lib/silccore/silcattrs.c.
1764 * Fixed libtool linking in lib/silcsim/Makefile.am.
1766 * Fixed services attribute printing. Affected files is
1767 irssi/src/silc/core/silc-queries.c.
1769 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Fixed a crashbug in incoming server accepting. Affected
1772 file silcd/server.c.
1774 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Added automatically generated index to Toolkit Reference
1779 * Added support for Postscript Toolkit Reference Manual.
1781 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1786 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Added 'send_events' boolean argument to the function
1789 silc_schedule_set_listen_fd which sends the set events to
1790 the application explicitly if set to TRUE. Default action
1791 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1792 lib/silcclient/client_internal.h and silcd/server_internal.h.
1794 * Added silc_compare_timeval to determine which time values
1795 is smaller. Affected file lib/silcutil/silcutil.[ch].
1797 * Added sort-of "Quality of Service" (QoS) support to
1798 SilcSocketConnection. Data reception can be controlled with
1799 rate limit per second and/or read data length limit.
1800 Added silc_socket_set_qos. Affected files are
1801 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1803 * Added the QoS configuration to SILC Server configuration
1804 file. Affected files are silcd/serverconfig.[ch] and
1807 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Merged with irssi.org CVS.
1811 * Failed OPER and SILCOPER authentications are now logged.
1812 Affected file silcd/command.c. Bugs #25.
1814 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * ROBODoc documented lib/silcutil/silcbuffer.h and
1817 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1818 <ville.rasanen@iki.fi>.
1820 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Added support for auto-passphrase authentication from the
1823 config file during connecting which was not implemented
1824 yet. Affected file irssi/src/silc/core/client_ops.c.
1826 * Fixed a bug in authentication protocol failure handling which
1827 was processing wrong callback context. Affected files
1828 are lib/silcclient/client.c and protocol.c.
1830 * Fixed the /ATTR allow off to actually work. Affected file
1831 is irssi/src/silc/core/silc-queries.c.
1833 * Fixed the /ATTR -del to work. Affected file is
1834 irssi/src/silc/core/silc-queries.c.
1836 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1840 * Fixed mask attribute adding in Irssi SILC client. Affected
1841 file irssi/src/silc/core/silc-queries.c.
1843 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Added support for saving the requested attributes in
1846 WHOIS to directory. Affected file is
1847 irssi/src/silc/core/silc-queries.c.
1849 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Added support for parsing VCard fields that do not have
1852 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1854 * Fixed a double free bug in hash table foreach function
1855 if the entry was deleted in the foreach callback. Affected
1856 file lib/silcutil/silchashtable.c.
1858 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Added silc_attribute_get_verify_data to return the signature
1861 verification data for either user digital signature or
1862 server digital signature in Requested Attributes. Affected
1863 files are lib/silccore/silcattrs.[ch].
1865 * Added silc_vcard_alloc which is used to allocated dynamic
1866 SilcVCard context. The silc_vcard_free now checks whether
1867 the context is dynamically allocated or not. Affected files
1868 are lib/silcutil/silcvcard.[ch].
1870 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Periodically remove the NOATTR status from client entry
1873 so that the client may take the attributes in use even after
1874 server has resolved them unsuccessfully earlier. Affected
1875 file silcd/server_query.c and idlist.h.
1877 * Moved sha1hash and md5hash from client->internal to
1878 SilcClient for application usage. Affected files are
1879 lib/silcclient/client.h and client_internal.h.
1881 * Fixed attribute encoding and decoding bugs. Affected
1882 files lib/silccore/silcattrs.[ch].
1884 * Added ATTR command to Irssi SILC Client which is used to
1885 manage user's Requested Attributes sending and values for
1886 WHOIS command. Affected files around Irssi SILC client.
1888 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Added silc_buffer_strformat which can be used to format
1891 strings into a buffer which size is automatically increased.
1892 Affected file lib/silcutil/silcbuffmt.[ch].
1894 * Added implementation of VCard (RFC 2426) which can be used
1895 as part of Requested Attributes in WHOIS command. Affected
1896 file lib/silcutil/silcvcard.[ch].
1898 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Some strncat -> silc_strncat changes our the core and
1903 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1904 errors. Added better error printing to SKE library.
1905 Affected files lib/silcske/silcske.c, silcske_status.h and
1908 * Save the PKCS key length even if only private key is set to
1909 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1911 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1912 length in bits not in bytes. Affected files are
1913 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1914 silcd/server_query.c.
1916 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Added silc_attribute_payload_encode_data to directly encode
1919 the data into the attributes buffer. Renamed function
1920 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1921 Affected files are lib/silccore/silcattrs.[ch].
1923 * silc_hash_table_find_foreach calls the foreach function now
1924 once even if the nothing was found with context set to NULL.
1925 Affected file lib/silcutil/silchashtable.[ch].
1927 * Remove the RESOLVING flag from client entry after received
1928 the Requested Attributes from the client. Fixed memory leak
1929 in client entry freeing. Affected files silcd/server_query.c
1932 * Added Requested Attributes support into SILC Client Library.
1933 It is not able to send requested attributes in WHOIS command,
1934 and also receive and process requested attributes. Added
1935 silc_client_attribute_[add|del] and silc_client_attributes_get
1936 functions. Added also `ignore_requested_attributes' to the
1937 SilcClientParams to not use attributes in client. Affected
1938 files are lib/silcclient/command.c, client_attrs.[ch],
1939 silcclient.h, client_internal and client.[ch].
1941 * Changed the silc_client_get_client_by_id to support Requested
1942 Attributes, it takes them as argument now. Affected file
1943 is lib/silcclient/silcclient.h, and idlist.c.
1945 * Added -details option to WHOIS command in Irssi SILC Client
1946 to support the requested attributes. By default it requests
1947 all attributes. Affected file lib/silcclient/command.c and
1948 irssi/doc/help/in/whois.in.
1950 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Add also SERVICE attribute for server-constructed attribute
1953 data. Also digitally sign the attributes and add
1954 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1955 silcd/server_query.c.
1957 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1959 * Changed the silc_attribute_payload_encode to support list
1960 of attributes (function may be called several times to add
1961 a new attribute). Removed the silc_attribute_payload_encode_list
1962 function. The encoding function now also automatically encodes
1963 the data, so the caller does not need to do that. Affected
1964 files lib/silccore/silcattrs.[ch].
1966 * Added support for replying on behalf of the user to the
1967 Requested Attributes in WHOIS command in the server. Affected
1968 file silcd/server_query.c.
1970 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1971 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1973 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Don't swtich to become primary router if we are backup if
1976 decryption error has occurred. Affected file silcd/server.c.
1978 * Fixed a bug in backup router IP address comparison in
1979 silc_server_backup_get.
1981 Save now also the port of the server/router and use that
1982 in comparison as well. Affected file silcd/server_backup.c.
1984 * Normal server now reconnects to backup router automatically
1985 if connection is lost to it. Affected file silcd/server.c.
1987 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * If packet processing fails (like integrity check fails)
1990 the connection is closed now. Affected files are
1991 lib/silccore/silcpacket.c and silcd/server.c.
1993 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Fixed double free in RSA public key set function
1996 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1999 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2002 Added server_query.[ch] which provides one interface for
2003 querying information using all three commands.
2005 * Changed all "typedef unsigned char" in core library to
2006 "typedef SilcUInt8".
2008 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2012 * Renamed silc_server_get_client_resolve to
2013 silc_server_query_resolve and moved to server_query.[ch].
2015 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Resumed client packet handling from server put the resumed
2018 client on wrong list on router and caused the client not
2019 be present on the network anymore. Now fixed to put the
2020 client to correct list. Affected file silcd/packet_receive.c.
2022 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2024 * Various cleanup in error message output in config parsing code
2025 and in server init code. Fixed error log files containing
2026 too many newlines ('\n') in some situations. Affected files are
2027 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2029 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Use the reverse lookupped hostname in client internals
2032 instead of one user provided us as remote server name.
2033 Affected file lib/silcclient/client.c.
2035 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2037 * Added 'app_context' to silc_schedule_init. It is an
2038 application specific context that is delivered to application
2039 in task callback functions. Affected files are
2040 lib/silcutil/silcutil.[ch].
2042 * The hb_context in SilcSocketConnection is not freed
2043 automatically anymore (application must free it). Freeing
2044 it automatic is inconsistent. Affected files are
2045 lib/silcutil/silcsockconn.[ch].
2047 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Added support for removing explicitly added client connections
2050 in rehash and closing the client connections if they were
2051 unconfigured in the rehash. Affected file silcd/server.c.
2053 * Added support for aborting automatically pending commands
2054 that never receives the reply (to avoid memory leaks).
2055 Added also silc_server_command_pending_timed to set the
2056 specific timeout for pending command. Affected files are
2057 silcd/command[_reply].[ch].
2059 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2060 specs and lib/silccore/silcstatus.h.
2062 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Changed the silc_get_time to accept time value as argument
2065 or if zero is sent return current local time. Affected
2066 file lib/silcutil/silcutil.[ch].
2068 * Added STATS command to client library and Irssi SILC client.
2069 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2071 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Assure that channel key is set before sending it. May
2074 crash server otherwise. Affected file silcd/packet_send.c.
2076 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Assure that endless loop cannot happen with detached client
2079 resolving on normal server. Added idlist status
2080 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2081 silcd/idlist.h and silcd/packet_receive.c.
2083 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Incoming file transfer request cannot use same session as
2086 the sending session. This can happen when sending file to
2087 yourself. Crashed the client on quit. Affected file
2088 lib/silcclient/client_ftp.c. Bug #24.
2090 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Implemented the draft-riikonen-precense-attrs draft and
2093 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2095 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Distribute the SERVER_SIGNOFF notify also to local backup
2098 routers from the primary router. The backup router may not
2099 have the signing of local server directly connected and need
2100 to know about the signoff. Affected file silcd/server_util.c.
2102 * Use the primary router as the origin of the locally connected
2103 server when it is disconnecting from the backup router since
2104 that's where it really is coming from. Now the clients from
2105 the disconnecting server are removed correctly and "shadow"
2106 clients are not left to the backup router. Affected file
2109 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * If normal server is standalone and found existing but disabled
2112 channel, do not re-create the channel since it creates
2113 duplicate same channels. Affected file silcd/server.c.
2115 * Added anonymous client connections support to server. New
2116 "anonymous" configuration option to ConnectionParams section
2117 added. If set to true, the username and hostname information
2118 of the client will be scrambled and anonymous user mode is
2119 set automatically to the user. Affected files are
2120 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2122 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2124 * In JOIN notify handling, mark that the cache entry of the
2125 client cannot be expired. Can cause crashes on normal
2126 server (asserts client->channels). Affected file is
2127 silcd/packet_receive.c.
2129 * From now on distribution versions are used as protocol versions
2130 instead of by default using the Toolkit base version as protocol
2131 version. Affected file prepare.
2133 * Do not set the locally resolved hostname for local client
2134 entry but take what server sends. This way the real hostname
2135 is showed in WHOIS for yourself. Affected file is
2136 lib/silcclient/idlist.c and lib/silcclient/client.c.
2138 * Resolve local info with IDENTIFY when connecting to server.y
2140 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2142 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2143 for implied search (not needed on platforms which has native
2144 pthreads library). Use --without-pthreads to disable threads.
2145 Affected file is configure.in.pre
2147 * Fixed --with-iconv on platforms which need to bypass (broken)
2148 native iconv(). Affected file is configure.in.pre
2150 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Moved -C option parsing in Irssi SILC client at same time
2153 as other options. The UI was initialized earlier and caused
2154 problems on command line. Bug #16. Affected file is
2155 irssi/src/silc/core/silc-core.c.
2157 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2159 * Added global variable silc_log_timestamp that tells silclog
2160 wether to print or not the timestamp in the logging files.
2161 Affected file lib/silcutil/silclog.[ch].
2163 * Added silcd configuration option Timestamp in the Logging
2164 section. Affected file silcd/serverconfig.[ch],
2165 doc/example_silcd.conf.in.
2167 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Fixed fingerprint checking to check for entirely empty
2170 fingerprint instead of two first bytes when determining
2171 if it is set. Bug #18. Affected file silcd/command.c.
2173 * Fixed duplicate PKCS name registering to not allow it.
2174 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2176 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2178 * Conditionalize non-gcc compiler optimizations for various
2179 platforms, enable those commented out. Cleanups.
2180 Affected file lib/silcmath/mpi/configure.in
2182 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2184 * silc_rng_exec_command() left zombie processes if command
2185 didn't generate any output. Affected file
2186 lib/silccrypt/silcrng.c
2188 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2190 * Rewrote iconv checking, introduce --with-iconv for systems
2191 which rely on libiconv. Check if iconv() provided by libc
2192 is good enough, otherwise demand libiconv. Affected file
2195 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2197 * Search for ldopen() also in libc. This enables SIM support
2198 on *BSD systems. Based on patch from Alex Zepeda. Affected
2199 file configure.in.pre
2201 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2203 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2204 This fixes prepare on *BSD systems. Affected file
2207 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * More fixed for not having purge timeout for global clients
2210 that are on channel. Affected files silcd/command_reply.c
2213 * Fixed the rekey protocol to work with backup router connections.
2214 Rekey packets are now allowed on disabled connections as
2215 well. Affected files silcd/packet_send.c and server.c.
2217 * Do not switch to be as backup router when shutting down and
2218 closing the primary connection. Affected file silcd/server.c.
2220 * Fixed memory leaks in backup router deleting. Added
2221 silc_server_backup_free to free all data during shutdown of
2222 server. Affected files silcd/server_backup.[ch].
2224 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Do not process commands if the sock->user_data is NULL.
2227 Affected file silcd/command.c.
2229 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Fixed buffer overflow and security problems (loosing bits
2232 in CFB encryption) in SILC RNG. Problems reported by
2233 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2235 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Added yet more checks that client is not expired on global
2238 list if it is on channels. Affected file is
2239 silcd/command_reply.c.
2241 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Merged c0ffee's MIME signal patch which adds support for
2244 sending also MIME messages in Irssi SILC Client, and handling
2245 received MIME messages in a signal (and perhaps doing something
2246 to non-textual MIME messages).
2248 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Fixed pending command deletion in server and client library
2251 to check the whole list instead of breaking after first found.
2252 The affected files are silcd/command.[ch] and
2253 lib/silcclient/command.[ch].
2255 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2258 secret or private, otherwise it's possible to find out
2259 whether a secret channel exists or not. Affected file
2262 * If CMODE change fails during the mode setting, assure that
2263 the old mode mask is set for the channel back. Affected
2264 file silcd/command.c.
2266 * Fixed passphrase saving on +a channel on normal server
2267 after successful JOIN command. Affected file silcd/command.c.
2269 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Remove server/router operator privileges in DETACH command,
2272 since it's possible to resume to server where these
2273 privileges would not be allowed for the client. Affected
2274 file silcd/command.c.
2276 * Do not set to wait for backup in rehash of the server.
2277 Affected file silcd/server.c.
2279 * Do not check listener sockets when counting how many
2280 socket connections we have. Affected file is
2281 silcd/server_util.c.
2283 * Do not announce disconnected clients that are remaining
2284 in history (for WHOWAS). This is because SIGNOFF notify
2285 for these has been sent earlier already. Affected file
2288 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Buffer overflow with CUMODE command's mode->mode character
2291 conversion. Reported by Ville Räsänen. Affected file
2292 lib/silcutil/silcutil.c.
2294 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Allow heartbeat packets to go disabled connections anyway.
2297 Affected files silcd/server.c and silcd/packet_send.c.
2299 * Do not broadcast New Channel packets with List flag set
2300 in the packet to backup routers. The router must check
2301 for the correctness of the packets before sending them.
2302 It is possible that router will have enforce Channel ID
2303 change and this would cause desync in the backup router.
2304 Affected file silcd/packet_receive.c.
2306 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2307 are handled in list parsing. They are not list packets
2308 anymore. Affected file silcd/packet_receive.c.
2310 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Stop waiting for backup router through the timeout, not
2313 directly after backup router has arrived. Affected file
2316 * Do not re-create channel keys and send them when removing
2317 clients in server shutdown. Affected files are
2318 silcd/server_internal.h and silcd/server_util.c.
2320 * Notify distribution to backup routers was missing from
2321 the silc_server_send_notify_dest function which caused
2322 desyncing problems with backup router. Affected file is
2323 silcd/packet_send.c.
2325 * The client's channel removing was working wrong on
2326 backup router. It assumed that it doesn't know global
2327 information but backup router does know. For this reason
2328 it could remove channel when it wasn't supposed to do that.
2329 Affected file silcd/server.c and silcd/server_util.c.
2331 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Stop for a couple seconds after badkup router has become
2334 primary router. Affected file silcd/server.c.
2336 * Added silc_server_remove_servers_by_server, which is used
2337 to remove servers originated from some other server. Also
2338 clients of those servers can be removed too. Affected file
2339 silcd/server_util.[ch].
2341 * When removing clients after a server has signed of remove
2342 also all servers behind that server (unless they are known
2343 to be available locally), and send SERVER_SIGNOFF for each
2344 of the server separately. Also the signed off clients are
2345 sent now separately per signed off server. The affected files
2346 are silcd/server.c and silcd/server_util.[ch].
2348 * All servers added with silc_idlist_add_server must always
2349 have both "router" and "connection" pointers set. Otherwise,
2350 bad server entries may be left around in the cache.
2351 Affected file silcd/command_reply.c.
2353 * Do not create the channel key in NEW_CHANNEL packet
2354 processing if the channel is empty. Affected file
2355 silcd/packet_receive.c.
2357 * Completed backup router support for standalone routers.
2358 Supports also servers in the cell that do not use the backup
2361 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Fixed a bug in silc_string_regexify which did not add '^'
2364 at the start of each string, and thus the matching was
2365 not explicit. For example ban list iikone@*!*@* would
2366 match also "priikone", which is wrong, it would have to be
2367 *iikone@*!*@* to match also "priikone". Affected
2368 file lib/silcutil/unix/silcunixutil.c.
2370 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Enable all local server connections before updating client
2373 caches when we've become backup router. Otherwise, signoff
2374 packets may not reach the clients. Affected files are
2375 silcd/server.c and silcd/server_util.[ch].
2377 * Fixed a bug in version string parsing which could crash
2378 the program with specially formatted version string.
2379 Bug reported and patch provided by Ville Räsänen. Affected
2380 file lib/silcutil/silcutil.c.
2382 * Handle the disconnection immediately when DISCONNECT
2383 packet is received in server. Affected file silcd/server.c.
2385 * Primary router now waits a short time (10 seconds) for
2386 backup router connection before accepting any other
2387 connection (except local). Affected file silcd/server.c,
2390 * Fixed a crash in client libary in NICK_CHANGE notify when
2391 NICK_CHANGE arrived for client entry we are resolving
2392 currently. Affected file lib/silcclient/client_notify.c.
2394 * Call the sconn->callback completion even if error had
2395 occurred. Start reconnecting always if connection to
2396 primary router fails during backup router protocol.
2397 Affected files silcd/server.c and server_backup.c.
2399 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Added functions silc_server_send_opers and
2402 silc_server_send_opers_notify to send packets stricly
2403 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2404 to send variable argument notify to operators.
2405 Affected files silcd/packet_send.[ch] and silcd/server.h.
2407 * Removed UMODE rights checking with UMODE_CHANGE notify.
2408 Affected file silcd/packet_receive.c.
2410 * Server/router operator now receives notify when network
2411 switches to backup router and when it resumes the use of
2412 primary router. Affected file silcd/server.c and
2413 silcd/server_backup.c.
2415 * Fixed the updating of client information after backup
2416 resuming protocol is over; update all except local clients
2417 to the new primary router. The affected file is
2418 silcd/server_util.c.
2420 * Added support for closing active connections in rehash
2421 that were unconfigured by the user. Supports currently
2422 closing server and router connections. Affected file
2425 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2427 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2430 is NULL since seems that on some platforms NULL is allowed
2431 and on some it's not. Fallback encoding is used instead.
2432 Affected file lib/silcutil/silcstrutil.c.
2434 * Fixed statistics updating for incoming server connection
2435 which could cause problems when re-connecting. Affected
2436 file silcd/server.c.
2438 * Preliminary backup router support for standalone router
2439 added. Affected files in silcd/.
2441 * Mark server connections in backup router disabled before
2442 and after backup protocol. Affected file is
2443 silcd/server_backup.c.
2445 * Added support for reconnecting to remote server connection
2446 even if the protocol fails, and if the configuration wants
2447 us to keep trying to connect anyway.
2449 Server connection is not allowed to backup router if
2450 backup router does not have connection to primary router yet.
2452 Affected file is silcd/server.c.
2454 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Added silc_client_udpate_server function to update changed
2457 server info. Affected file lib/silcclient/idlist.[ch].
2459 * Added check for server entries that are being resolved when
2460 notify is received. If being resolved, handle the received
2461 notify only after it's resolved so that all notifys are
2462 handled in same order as received from the server.
2464 Added similar resolver check to channel entries. Every
2465 notify that cause resolving of any information that affects
2466 channel entry marks the channel entry in waiting state.
2467 After whatever resolving is over the waiters are signalled
2468 and only then the notifys are handled in the same order
2469 as delivered from the server.
2471 Affected files are lib/silcclient/idlist.[ch], and
2474 * Fixed KILLED notify handling in normal server. Affected
2475 file silcd/packet_receive.c.
2477 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2478 is locally connected, or was locally connected (but may
2479 be detached and connection is not active). Added also
2480 SILC_IS_LOCAL for checking this status. Affected files
2481 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2482 silcd/server.c and silcd/server_internal.h.
2484 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Don't send or handle TOPIC_SET if topic is already set and
2487 is same as being set. Affected files silcd/command.c and
2488 silcd/packet_receive.c.
2490 * Fixed CMODE change rights checking to work correctly when
2491 removing modes by operator. Affected file is
2492 silcd/server_util.c.
2494 * Fixed some handling with New Channel packet in router and
2495 fixed some CMODE_CHANGE notify handling in server and router.
2496 Affected file is silcd/packet_receive.c.
2498 * Changed "disconnect" client operation to include the
2499 reason of the disconnection and optional disconnection
2500 message. Affected file lib/silcclient/silcclient.h.
2502 * Made the compilation of lib/contrib/ stuff conditional.
2503 Affected files configure.in.pre, lib/contrib/Makefile.am.
2505 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2508 to the sender of the notify too, to avoid situation where two
2509 notifys are in the network at the same time going to oppsite
2510 directions. Affected file silcd/packet_receice.c.
2512 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Delete the client from channel even if the cilent->id is
2515 NULL. It was possible that client was deleted without
2516 removing from channels (theoretically at least). Affected
2517 file silcd/server.c and silcd/server_util.c.
2519 * Free the client data too when resuming is not successful.
2520 Affected file silcd/packet_receive.c.
2522 * Merged some code from c0ffee's silc-plugin. Affected files
2523 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2525 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2526 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2527 to the primary router connection, the other one returns
2528 TRUE if packet must be broadcasted to network.
2530 * All notifys that are destined to primary router (to network)
2531 are now automatically sent to backup routers even if the
2532 router is standalone (and has backup router). Affected files
2535 * Added --without-irssi and --without-silcd configuration
2536 options for disabling the compilation of these applications.
2537 Affected file configure.in.pre and prepare.
2539 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2542 UTF-8 encoding and decoding. Added also new encodings
2543 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2545 Added also SILC_STRING_LANGUAGE which is language and charset
2546 specific encoder and decoer for those platforms that support
2547 iconv(). It can convert the UTF-8 to and from the locale
2548 specific character set.
2550 Affected file lib/silcutil/silcstrutil.[ch].
2552 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2554 * Added function silc_get_command_name to the file
2555 lib/silcutil/silcutil.[ch].
2557 * Improved the server debug output a bit. Affected files are
2560 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2562 * Save the channel passphrase when received succesful JOIN
2563 command reply from router, on normal server. Otherwise
2564 joinig +a channels from normal server is not possible.
2565 Affected file silcd/command.c.
2567 * Fixed a bug in TOPIC_SET notify handling. The notifier
2568 may be other than client too, like server or channel.
2569 It expected it to always be only client and ignored the
2570 notify. Affected file silcd/packet_recieve.c.
2572 * Removed some (unnecessary) debug printing from
2573 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2575 * Do not force CMODE_CHANGE when server is announcing new
2578 Router announces stuff only after server reannounces channel
2579 after CHANNEL_CHANGE notify.
2581 These fixes optimizes the announcing procedure, and perhaps
2582 fixes some problems too. Affected file silcd/packet_receive.c.
2584 * Fixed SERVER_SIGNOFF sending to local clients. It was
2585 totally broken and sent the notify to all local clients,
2586 instead of only to those that was on same channel as the
2587 signing off clients. Affected file silcd/server_util.c.
2589 * Added -D option to server. It can be used to give debug
2590 level. The levels are from 0 - 99, and are predefined for
2591 smooth server debugging. (see silcd.c for the predefined
2592 levels). Affected file silcd/server.c.
2594 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Fixed a bug in Irssi SILC client to close the connection
2597 properly when disconnecting from server. Affected file
2598 irssi/src/silc/core/client_ops.c.
2600 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * When authenticating as founder during JOIN command, check
2603 that the one authenticating becomes the only founder on the
2604 channel. Affected file silcd/command.c.
2606 * Better checking for founder mode setting when CUMODE_CHANGE
2607 notify is received. Affected file silcd/packet_receive.c.
2609 * Close all connections when shutting down the server by sending
2610 DISCONNECT packet. Close all listeners too when shutting
2611 down the server. Affected file silcd/server.c.
2613 * Handle DISCONNECT packet correctly in client library by
2614 calling the "disconnect" client operation. Affected file
2615 lib/silcclient/client.c.
2617 * Handle local errors correctly during resuming. Affected
2618 file lib/silcclient/client.c.
2620 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * The log file is not dupped internally anymore in
2623 lib/silcutil/silclog.c. Fixed memory leaks too.
2625 * The scheduler now dispatches all pending timeout tasks
2626 when it is uninitialized with silc_schedule_uninit.
2627 Affected file lib/silcutil/silcschedule.c.
2629 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added --enable-stack-trace option to configure. Added
2632 memory allocation stack trace support. Added files
2633 lib/silcutil/stacktrace.[ch]. Affected files are
2634 lib/silcutil/silcmemory.[ch].
2636 * Fixed memory leaks from libraries and server. Affected
2637 files around the tree.
2639 * Reverted back a fix made to CUMODE which broke it.
2640 Affected file silcd/command.c.
2642 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2645 core library, and implemented it. All textual messages SHOULD
2646 use this flag and the message MUST be UTF-8 encoded.
2647 All text messages sent by Irssi SILC client are now UTF-8
2648 encoded (regardless whether the terminal supports UTF-8 or not).
2649 Affected files are lib/silccore/silcchannel.h,
2650 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2653 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Added lots of new statistics updating that was missing from
2656 the server and router code. Affected files in silcd/.
2658 * Sending SIGUSR1 signal to server now dumps the current
2659 server statistics into /tmp directory. Affected file is
2662 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2663 the SILC Hash Interface also. Added new functions
2664 silc_hash_get_name, silc_hash_init, silc_hash_update and
2665 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2667 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Added some better info printing for client during connecting.
2670 Affected file silcd/server_util.c.
2672 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2673 to silence a user on a channel. Affected files are
2674 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2675 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2676 and silcd/packet_receive.c.
2678 * Fixed a fatal bug in handling of malformed command payload.
2679 Affected file silcd/command.c.
2681 * Fixed a double free when announcing channel users to router.
2682 Affected file silcd/server.c.
2684 * After successful authentication to channel founder mode, check
2685 that there isn't anyone else with founder mode on the channel.
2686 The one that authenticated will become founder and anyone
2687 else is demoted. Affected file silcd/command.c.
2689 * Added error printing of any error that has occurred during
2690 any command in client library. Affected file is
2691 irssi/src/silc/core/client_ops.c.
2693 * Removed some error printing from the client library and left
2694 it for the application to worry (from the error status it
2695 receives in 'command' client operation. Affected file is
2696 lib/silcclient/command.c.
2698 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2701 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2702 Starting key agreement with itself is denied. Affected file
2703 is lib/silcclient/client_keyagr.c.
2705 * Fixed some error checkings from the SFTP library which caused
2706 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2707 and lib/silcsftp/sftp_util.c.
2709 * Added new "debug" and "debug_string" settings to Irssi SILC
2710 client which can be used to print runtime debugging on the
2711 Irssi's screen. Available when compiled with --enable-debug
2712 option. Affected file irssi/src/silc/core/silc-core.c.
2714 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2716 * Fixed a missing variadic parameter in a function call that
2717 caused server crash when a non-allowed connection arrived.
2718 Reported by Richard Becker. Affected file silcd/server.c.
2720 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Added WATCH list sending to backup routers from router.
2723 The WATCH command is sent by the router to the backup
2724 router. Affected file silcd/command.c.
2726 * Mark the backup_router flag for RouterConnection entry
2727 if the backup router stuff is defined in the config file.
2728 Affected file silcd/serverconfig.c.
2730 * Fixed some backup data sending around the code to work better
2731 if the router is standalone router. Not all places were fixed.
2732 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2735 * Fixed the router connecting when connecting to multiple
2736 routers. It ignored every other router except the first
2737 one. Affected file silcd/server.c.
2739 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Made the private key generation after expiration optional.
2742 If not created after expiration the old key will re-expire
2743 at a later time (and thus key pair is not necessary to
2744 change). Affected file irssi/src/silc/core/clientutil.c.
2746 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * The length arguments in bind() and connect() were wrong
2749 and fixed now to used SIZEOF_SOCKADDR in the
2750 lib/silcutil/unix/silcunixutil.c.
2752 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Fixed detach timeout handling to use Client ID and not
2755 the actual client entry which may be freed in the callback.
2756 Affected file silcd/command.c.
2758 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Merged c0ffee's multiple interface support patch.
2761 Affected files in silcd/.
2763 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Cleanup keys properly. Affected file is
2766 irssi/src/silc/core/clientutil.c.
2768 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Display the user mode on the status bar. Affected file
2771 irssi/src/silc/core/silc-expandos.c.
2773 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * If private message key is not set, but the flag is set in
2776 the packet, ignore the packet since it cannot be decrypted.
2777 Affected file lib/silcclient/client_prvmsg.c.
2779 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2781 * When resuming client, remove the old client entry from
2782 the watcher list too. Affected file silcd/packet_receive.c.
2784 * Do not allow normal server to force founder mode away
2785 from router if the founder mode is already set. Affected
2786 file silcd/packet_receive.c.
2788 * Remove the client entry with watch notify types with short
2789 timeout, and not directly, so that other notifys can be
2790 retrieved too. Affected file lib/silcclient/client_notify.c.
2792 * Display notification about data messages that cannot be
2793 displayed. Affected files irssi/src/silc/core/client_ops.c,
2794 irssi/src/fe-common/silc/module-formats.[ch].
2796 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Fixed the CHANNEL_CHANGE notify handling in client libary
2799 to not use freed memory. Affected file is
2800 lib/silcclient/client_notify.c.
2802 * Fixed CUMODE_CHANGE notify handling in server. Affected
2803 file silcd/packet_receive.c.
2805 * Fixed USERS command to support empty channels. Affected
2806 file silcd/command.c.
2808 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Allow multiple identical pending commands to be registered
2811 in client library. Affected file is lib/silcclient/command.c.
2813 * Call the completion for resolving client information only
2814 after all resolvers has finished. This fixes a crash in
2815 the client. Added support for checking when the resolvers
2816 are finished. Affected file is lib/silcclient/idlist.c.
2818 * Wait by default 3 seconds before reconnecting to the server
2819 after being disconnected. Makes the /detach command a bit
2822 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Check the watcher list before sending signoff notifys
2825 when closing client connection. Affected file is
2828 * Added better CMODE command rights checking. Affected file
2829 silcd/server_util.c.
2831 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Fixed watcher list checking during server signoff. It
2834 crashed the server. Affected file silcd/server_util.c.
2836 * The JOIN command reply returns now the founder's public
2837 key. Affected file is silcd/command.c.
2839 * Announce the channel mode, and the mode properties with
2840 CMODE_CHANGE notify. Affected file silcd/server.c.
2842 * Mark new channels by default disabled, untill at least
2843 one user joins the channel. Affected file is
2844 silcd/packet_receive.c.
2846 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * The nickname argument to watch notify can be optional.
2849 Fixes a crash in server. Affected file silcd/packet_send.c.
2851 * Remove the client entry from cache if the WATCH notify type
2852 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2853 lib/silcclient/client_notify.c.
2855 * Check the watcher list before and after changing nickname
2856 when the NICK_CHANGE notify is received. Affected file is
2859 * Fixed a crash in OPER and SILCOPER command sending. Empty
2860 passphrase caused the crash. Affected file is
2861 lib/silcclient/command.c.
2863 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Merged with Irssi CVS for Irssi SILC client.
2867 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Completed the protocol specifications.
2871 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Merged with Irssi CVS for Irssi SILC client.
2875 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Added the founder's public key delivery to the
2878 CUMODE_CHANGE notify type as well. Updated the protocol
2879 specs and the code. Affected files are silcd/packet_send.[ch],
2880 silcd/packet_receive.c and silcd/command.c.
2882 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Added silc_pkcs_public_key_copy function into the
2885 lib/silccrypt/silcpkcs.[ch].
2887 * Remove the `iv' from the SilcChannelEntry since we can
2888 live without it. Affected files are silcd/idlist.h and
2889 silcd/packet_receive.c.
2891 * Added support for sending the founder's public key in
2892 the CMODE_CHANGE notify packet in the server. Affected
2893 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2894 silcd/command.c and silcd/server.c.
2896 * Changed the FOUNDER_AUTH authentication to use only
2897 public key authentication as defined by new protocol
2898 specs. Passphrase authentication with that mode cannot
2899 be used anymore. It is now possible to reclaim founder
2900 mode from any server in the network. Affected files are
2901 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2903 * Added permanent channels support by making the channel
2904 permanent when FOUNDER_AUTH mode is set on the channel.
2905 The channel will not be destroyed even if channel is empty
2906 when that mode is set. Protocol TODO #17. Affected
2907 files are silcd/server.[ch], server_util.[ch],
2908 silcd/command.c, silcd/packet_receive.c and
2909 lib/silcclient/command.c.
2911 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Added reference counter to the command reply context in
2914 the client library. Affected files are
2915 lib/silcclient/command_reply.[ch].
2917 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Fixed rekey protocol with PFS in the client library.
2920 Affected file is lib/silcclient/protocol.c.
2922 * Added support for list of errors in client library
2923 command reply handling. Affected file is
2924 lib/silcclient/command_reply.c.
2926 * Defined that the WHOIS and IDENTIFY commands can send
2927 list of errors. Updated the protocol specs. Protocol
2930 * Added support for sending list of errors to WHOIS and
2931 IDENTIFY commands in server. Added support for receiving
2932 list of errors in server. Affected files are
2933 silcd/command.c and silcd/command_reply.c.
2935 * Fixed client info resolving on LEAVE command in client
2936 library to not crash. Affected file is
2937 lib/silcclient/client_notify.c.
2939 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Defined that the NICK command replies with thew changed
2942 nickname too, to make the nickname changing simpler at
2943 the client's end. Updated protocol specs and the code
2944 in client and server. Affected files are
2945 silcd/command.c, lib/silcclient/command_reply.c and
2946 lib/silcclient/command.c.
2948 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Added `Compressed' packet flag to indicate that the packet
2951 payload is compressed by the sender. Updated the protocol
2952 specs and the core library. The compression still is not
2953 implemented in the sources. Affected file is
2954 lib/silccore/silcpacket.h.
2956 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Remove pending command callbacks also if the connection
2959 to the server is destroyed. Affected file is
2960 lib/silcclient/client.c.
2962 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Added new QUIET channel user mode that can be used to
2965 quiet a user in a channel. Updated the protocol specs but
2966 it wasn't implemented yet. Protocol TODO #27. Affected
2967 file is lib/silccore/silcmode.h.
2969 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Added BLOCK_INVITE user mode to be able to block incoming
2972 invite notifications. Protoocol TODO #26. Affected files
2973 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2976 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2977 the protocol specs and the code. Affected file is
2978 lib/silccrypt/silcpkcs.c.
2980 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Disconnect Payload includes now the status type. Updated
2983 the protocol specs and the code. Protocol TODO #25.
2984 Affected files are silcd/server.c, lib/silcclient/client.c.
2986 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2987 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2988 Moved the silc_client_command_status_messages table to the
2989 lib/silcutil/silcutil.c and added new funtion
2990 silc_get_status_message, which deprecates function
2991 silc_client_status_message. Affected files are
2992 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2993 lib/silcutil/silcutil.[ch].
2995 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Defined that the nickname hash in Client ID MUST be from
2998 lowercase nickname. This effectively changes nicknames in
2999 SILC to case-insensitive. Updated the protocol specs and
3000 the code. Affected files are lib/silcutil/silcutil.[ch],
3001 silcd/serverid.c, and silcd/idlist.c.
3003 * Added new channel user modes BLOCK_MESSAGES_USERS and
3004 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3005 code. Affected files are lib/silccore/silcmode.h,
3006 lib/silcclient/command.c, and silcd/packet_send.c.
3008 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3009 specs and code. Affected file lib/silccore/silcstatus.h.
3011 * Added support for watch list. It is possible to add nicknames
3012 to be watched, and when they come to network, leave network
3013 or user mode changes the watcher will be notified of this
3014 change. Added SILC_COMMAND_WATCH command, added new
3015 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3016 notifications. Updated the protocol specs and implemented
3017 this to library, client and server. Protocol TODO #21.
3018 Affected files are lib/silccore/silccomand.h,
3019 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3020 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3021 silcd/packet_send.[ch], silcd/packet_receive.c, and
3022 irssi/src/silc/core/client_ops.c.
3024 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3025 somebody watching you. Updated the protocol specs and the
3026 code. Affected files are lib/silccore/silcmode.h, and
3027 lib/silcclient/command.c.
3029 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Added service support to SILC protocol. Added new command
3032 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3033 core library. Services are not implemented in server or
3034 client for now. Protocol TODO #20. Affected files are
3035 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3037 * Added SilcStatus argument to `command' client operation
3038 to return the error status when command sending fails
3039 locally. Changed all command in client library to return
3040 correct command status. Affected files are
3041 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3042 irssi/src/silc/core/client_ops.c.
3044 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Added silc_mime_parse function to parse MIME headers.
3047 Affected files are lib/silcutil/silcstruti.[ch].
3049 * Added MIME header parsing in Irssi SILC Client. It displays
3050 all textual MIME objects, others it ignores. Affected file
3051 is irssi/src/silc/core/clien_ops.c.
3053 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3055 * Fixed a bug in the pid writing function, which couldn't be
3056 written in a root-owned directory.
3058 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Defined that channel message to unknown Channel ID must
3061 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3062 Updated the protocol specs and the code in server. The
3063 affected file is silcd/packet_receive.c.
3065 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3068 that it is used to send error notifys if error occurs during
3069 some SILC packet processing, except commands. The error
3070 types are same as for command reply types. Defined that
3071 if private message is sent to unknown Client ID the error
3072 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3073 Updated the protocol specs and code. Affected files are
3074 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3075 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3076 and irssi/src/silc/core/client_ops.c. Renamed the
3077 SilcCommandStatus to SilcStatus.
3079 * Defined the use of extra WHOIS attributes in WHOIS command.
3080 The <Requested Attributes> (defined in a separate document)
3081 can be used to request additional information about user
3082 not returned by standard WHOIS command. Defined that server
3083 can send WHOIS command directly to client. Client provides
3084 the requested attributes to the server. Updated the protocol
3085 specs. Protocol TODO #4. Implementation is not done yet
3086 (Protocol TODO #24).
3088 * Renamed function silc_client_command_status_message to
3089 silc_client_status_message. Affected files are
3090 lib/silcclient/command_reply.[ch].
3092 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3095 32 bit integers. Updated the protcol specs and the code.
3096 Affected files are silcd/command.c and
3097 lib/silcclient/command.c.
3099 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3101 * Fixed a bug in library where sending a bogus authentication
3102 payload would lead to a crash. Affected file is
3103 lib/silccore/silcauth.c.
3105 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Added detach_disabled and detach_timeout server config
3108 options to the server. Affected files silcd/serverconfig.[ch],
3109 silcd/command.c and silcd/packet_receive.c.
3111 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Added resolve_cmd_ident field to the SilcClientEntry structure
3114 too so that if the entry is for example being resolved so
3115 another command may attach to the same pending command reply
3116 without requiring to resolve the same entry again. Added
3117 support for adding multiple pending commands for one
3118 command idenfier. Affected files lib/silcclient/command.[ch],
3119 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3121 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * Defined that server receives WHOIS command reply for private
3124 and secret channels too. Updated protocol specs and the
3125 code in server. Affected file silcd/command.c.
3127 * Defined <channel user mode list> argument to WHOIS command
3128 reply for returning user modes on the channels. The
3129 channel list now doesn't include the user mode anymore but the
3130 actual channel mode. Updated protocol specs and the code in
3131 client and server. Affected files are silcd/command_reply.c,
3132 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3133 and lib/silcclient/command_reply.c.
3135 * Save the channels list in WHOIS command reply in normal server
3136 so that WHOIS always shows joined channels also in normal
3137 server and not just on router. Affected file is
3138 silcd/command_reply.c.
3140 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Defined that server receives USERS command reply for private
3143 and secret channels too. Updated protocol specs and the
3144 code in server. Affected file silcd/command.c.
3146 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Changed the UMODE's mode mask argument to be optional. If
3149 not provided then the command merely returns the current mode
3150 mask to the client. Updated protocol specs and the server.
3151 Affected file is silcd/command.c.
3153 * Added SILC session detachment/resuming support. It is possible
3154 to detach by closing the network connection and then re-connect
3155 and resume to the old client session. Added DETACHED user
3156 mode that server will set for detached client. Added new
3157 packet RESUME_CLIENT which is used to perform the resuming
3158 process. Added DETACH command. Updated the protocol specs,
3159 core library, client and server. Protocol TODO #22. Very
3160 many affected files around the tree.
3162 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Changed the CMODE's mode mask argument to be optional. If
3165 not provided then the command merely returns the current mode
3166 mask to the client. Updated protocol specs and the server.
3167 Affected file is silcd/command.c.
3169 * Changed the Killer's Client ID in KILLED notify to be just
3170 any ID payload since router server is allowed to kill as well.
3171 Updated protocol specs, client libary and server. Affected
3172 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3173 and irssi/src/silc/core/client_ops.c.
3175 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Added new user modes ANONYMOUS for special anonymous servers
3178 that may set the mode for client, and BLOCK_PRIVMSG which
3179 client may set to block incoming private messages unless the
3180 Private Message Key flag is set (using private keys to protect
3181 private messages). Updated protocol specs and code in client
3182 and server and core library. Protocol TODO #23. Affected
3183 files are lib/silccore/silcmode.h, silcd/server.[ch],
3184 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3185 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3187 * Added new channel user mode BLOCK_MESSAGES which the client
3188 may set to itself to tell server not send channel messages.
3189 Other packets such as channel key packets are still sent.
3190 Protocol TODO #23. Updated the protocol specs, client and
3191 server. Affected files are lib/silccore/silcmode.h,
3192 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3193 lib/silcutil/silcutil.c, silcd/command.c, and
3194 silcd/packet_send.c.
3196 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * Redefined the Status Payload to include now two 8 bit fields,
3199 instead of one 16 bit field. This now makes it possible to
3200 send list of errors. Updated the protocol specs and the code
3201 in core library, client library and server. Protocol TODO #1.
3202 Affected files are lib/silccore/silccommand.[ch],
3203 lib/silcclient/command_reply.[ch], silcd/command.c,
3204 silcd/command_reply.c and silcd/packet_receive.[ch].
3206 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3208 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3209 must be handled by the application and should tell the application
3210 that an error message was already printed, and it should print the
3211 config coords (line, filename, ...). Affected files are
3212 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3214 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3215 server config parsing code more readable.
3217 Fixed a bug in the fetch_logging() config callback.
3219 Affected files is silcd/serverconfig.c.
3221 * Drop root privileges when started in foreground. Don't drop them
3222 if debugging also. Affected file is silcd/silcd.c.
3224 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Added more IM-like features by introducing new user modes
3227 for setting various presence information. Added new modes:
3228 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3229 specs and code. Protocol TODO #19. Affected files are
3230 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3231 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3233 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Added STATS command to the protocol after all, to return
3236 various statistical information about the network. It can
3237 be used by clients to retrieve statistical information, and
3238 servers may use it to to fetch cell and network wide
3239 statistics from router. Updated the protocol specs and
3240 implemented it to the server. Protocol TODO #16.
3241 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3242 silcd/command_reply.[ch].
3244 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * The LIST command reply in client libary now adds new channel
3247 entry if the returned channel doesn't exist yet in cache,
3248 and returns the channel entry to the application in the
3249 command_reply client operation. Affected file is
3250 lib/silcclient/command_reply.c.
3252 * Changed the channel message payload's MAC generation to
3253 include the IV in the MAC as well. This way all relevant
3254 parts of the channel message payload are authenticated also
3255 with the channel message MAC (and not only by packet MAC).
3256 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3257 Affected file is lib/silccore/silcchannel.c.
3259 * Fixed the SKE to save the remote version, since the
3260 silc_ske_parse_version mistakenly checked wrong version,
3261 after it replaced the start payload. Affected files are
3262 lib/silcske/silcske.[ch].
3264 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3267 string utility functions. Added there also new functions
3268 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3269 Affected files lib/silcutil/silcstrutil.[ch].
3271 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3272 files are lib/silcutil/silcstrutil.[ch].
3274 * Defined that the security property fields in SKE SHOULD be
3275 UTF-8 encoded, defined that version string MUST be US-ASCII
3276 encoded, defined that passphrases sent in connection
3277 authentication protocol MUST be UTF-8 encoded. Implemented
3278 these to the client and server. Defined also that other
3279 passphrases sent in the protocol MUST be UTF-8 encoded.
3280 Affected files are lib/silcske/silcske.c,
3281 lib/silcclient/protocol.c, silcd/protocol.c,
3282 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3284 * Changed the silc_client_close_connection interface to not
3285 need the SilcSocketConnection which should not be visible
3286 to application. Affected files are lib/silcclient/client.c
3287 and lib/silcclient/silcclient.h.
3289 * Rewrote the text for Private Message Key Payload in the
3290 protocol specification. Protocol TODO #11.
3292 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Upgraded the protocol version to 1.1, updated protocol specs
3297 * Added the nickname as new argument to NICK_CHANGE notify and
3298 added it to protocol specs and implemented it to client and
3299 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3300 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3301 lib/silcclient/client_notify.c.
3303 * Added the killer's client ID to the KILLED notify and added
3304 it to protocol specs and implemented it to client and server.
3305 Protocol TODO #13. Affected files are silcd/command.c,
3306 silcd/packet_receive.c, packet_send.[ch],
3307 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3308 The killer's client entry is now returned to application in
3309 the `notify' client operation.
3311 * Fixed the Max Argument fields that had too large value set
3312 in the protocol specs. Protocol TODO #14.
3314 * Added the LEAVE command reply to return the ID of parted
3315 channel. Updated protocol specs and implemented it to the
3316 client and server. Protocol TODO #15. Affected files are
3317 silcd/command.c, lib/silcclient/command_reply.c. The channel
3318 entry is now returned to application in the `command_reply'
3321 * Rewrote the version SKE version checking in client libary
3322 and in server to use the silc_parse_version_string. Affected
3323 files are lib/silcclient/protocol.c, silcd/protocol.c.
3325 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3326 commands that was missing it, and updated protocol specs and
3327 the server implementation. Protocol TODO #10. The affected
3328 file is silcd/command.c.
3330 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3331 generic reply to a generic request (REQUEST flag), and
3332 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3333 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3334 to define the payload for DATA flag. Added the flags to
3335 the implementation. Protocol TODO #9. Affected file is
3336 lib/silccore/silcchannel.h.
3338 Changed the client library to return the message length
3339 to application as well in the channel_message and private_message
3340 client operations. Affected files are
3341 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3342 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3343 and lib/silcclient/client_ops_example.c.
3345 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3346 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3347 the channel. Updated protocol specs and impelemented this
3348 to client and server. Protocol TODO #6. Affected files are
3349 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3350 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3352 Added new options m and M to CMODE command in Irssi SILC
3353 client to set these modes.
3355 * Deprecated all administrative commands from SILC protocol
3356 since they are highly implementation specific commands.
3357 Updated protocol specs. Moved the old commands in
3358 implementations to private range of command types. Affected
3359 files are silcd/command.c, lib/silcclient/command.c and
3360 lib/silcclient/command_reply.c. Protocol TODO #8.
3362 * Fixed a bug in server where sending unknown command crashes
3363 the server. Affected file silcd/command.c.
3365 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Added SILC_PROTOCOLVERSION macro to check protocol version
3368 of a socket connection. The affected file is
3369 lib/silcutil/silcsockconn.h.
3371 * Added better error logging in rekey protocol. Affected file
3374 * Do not check public key types in SKE during rekey. Affected
3375 file lib/silcske/payload.c.
3377 * Fixed the rekey protocol with PFS, which was totally broken.
3378 Affected file silcd/protocol.c.
3380 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * Some client implementations quit network by doing first LEAVE
3383 and then immediately SIGNOFF (like Bombyx). We now do check
3384 after a short time after LEAVE notify and check whether the
3385 client is still valid after LEAVE, and if not we remove it from
3386 cache. Affected file is lib/silcclient/client_notify.c.
3388 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3390 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3391 it's good not to have security holes here.
3393 * Fixed a negative refcount situtuation for the config context.
3394 Affected file is silcd/serverconfig.c.
3396 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3398 * ROBOdoc documented lib/silcutil/silcutil.h.
3400 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Optimized even more the SilcPacketContext structure. Now
3403 totally saved 16 bytes of memory per context after optimization.
3404 Affected files are lib/silccore/silcpacket.[ch].
3406 * Made strict checks for valid SILC IDs. Affected file is
3407 lib/silccore/silcid.c.
3409 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Changed the object argument for silc_cipher_register,
3412 silc_hash_register, silc_hmac_register and silc_pkcs_register
3413 to const. Affected files are lib/silccrypt/silccipher.[ch],
3414 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3416 * Changed the silc_get_username and silc_get_real_name to
3417 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3419 * Fixed the Irssi SILC Client to use the silc_get_username and
3420 silc_get_real_name insted of glib routines since the glib
3421 routines only corrupt stack. Fixes the Irssi SILC to work in
3422 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3424 * Fixed the Irssi to not use g_get_home_dir since it crashes
3425 or returns garbage on cygwin and corrupts stack. Added function
3426 get_home_dir to Irssi routines. Affected files are
3427 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3429 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Made some structure optimizations. SFTP memory FS MemFSEntry
3432 entry structure. Optimized SilcTask structure. Optimized
3433 SilcPacketContext structure.
3435 Affected files lib/silcsftp/sftp_fs_memory.c,
3436 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3438 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * And yet again reverted back the config thing since Johnny
3441 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3444 * Fixed memory leaks from config object. Affected files are
3445 silcd/serverconfig.[ch].
3447 * Added support for adding new connections to the server in rehash.
3448 After rehash they take effect.
3450 Added support for changing the maximum allowed connections in
3451 rehash. The number can grow but going smaller is not supported.
3453 Added function silc_server_num_sockets_by_remote to the
3454 silcd/server_util.[ch].
3456 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3458 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3460 * Added preliminary checking during config parsing for a valid
3461 public/private key and removed further checks in the code.
3462 Affected files are silcd/serverconfig.[ch], server.c.
3464 * Moved functions silc_server_drop() and silc_server_daemonise()
3465 from server.c to silcd.c since they are stricly related to
3466 the application activity.
3468 * Reverted a small part of the automatic ref/unref since
3469 it caused a double unref in some situations. Affected
3470 files are silcd/silcd.[ch], server.c, serverconfig.c.
3472 * Added some .cvsignore files in the lib directory.
3474 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3476 * Fixed silc_net_gethostbyaddr to correctly resolve by
3477 address. Affected file lib/silcutil/silcnet.c.
3479 * Fixed the notify relaying to client. The HMAC to be used
3480 with relayed packets ws wrong and caused decryption failure
3481 at the client end. Affected file is silcd/packet_receive.c.
3483 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Created new branch silc_protocol_1_0_branch.
3487 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3489 * Changed the silc_server_config_* routines to be SilcServer
3490 independent. They are now officially application specific code
3491 and not part of generic server implementation. Affected files
3492 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3494 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Added automatic referencing of config context in the
3497 silc_server_config_alloc, and automatic unreferencing in the
3498 silc_server_config_destroy. Affected files are
3499 silcd/serverconfig.[ch], silcd/silcd.c.
3501 * Fixed the silc_log_quick handling in the logging routines.
3502 It didn't log quickly when it was TRUE. Affected file is
3503 lib/silcutil/silclog.c. Also the flush delay was set even
3504 if it was 0 in config file. Affected file is
3505 silcd/serverconfig.c.
3507 * Added support for changing key pair of the server in rehash.
3508 Affected file silcd/server.c.
3510 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3513 too early, before getting the channel entry. Affected file
3514 is silcd/packet_receive.c.
3516 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3518 * Added functions silc_server_config_[ref/unref], these are used
3519 to prevent that the config object is destroyed.
3521 No longer directly affect global variables silc_log_quick and
3522 silc_log_delay, they are first cached inside the config object
3523 and then applied with silc_server_config_setlogfiles().
3525 silc_server_config_set_defaults() is now internal to
3526 serverconfig.c, there are no reasons to show this internal stuff
3529 Affected files are silcd/serverconfig.[ch].
3531 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3532 fprintf's to stderr, since some code may be executed again after
3533 the server went into the background. Affected files are
3536 * Added rehash support. Added function silc_server_rehash() that
3537 will perform all the basic tasks of the rehashing procedure.
3539 * Added command line option `-x, --hexdump'. This will enable the
3540 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3541 The option `--hexdump' implies `--debug'.
3543 * Fixed a bad bug in the logging APIs (silcutil library) where
3544 the application would crash after calling silc_log_reset_all().
3546 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Fixed the KICKED notify handling in client library to
3549 correctly remove the channel and all entries from the
3550 channel when I was kicked. This bug crashed the client.
3552 Fixed yet another but in KICKED notify handling to remove
3553 the kicked client correctly from the channel.
3555 Affected file is lib/silcclient/client_notify.c.
3557 * Fixed a minor bug in looking up correct client entry
3558 in KICKED notify in server. Affected file is
3559 silcd/packet_receive.c.
3561 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3562 sources correctly to distribution. Fixes --with-gmp option.
3564 * Removed the manual rehashing from ID Cache, and changed it
3565 to use the SILC Hash Table's auto rehash feature. Affected
3566 file is lib/silccore/silcidcache.c.
3568 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Fixed a bug in the silc_client_nickname_format function that
3571 handles the multiple same nickname formatting. Two clients
3572 with same nickname caused problems after the first one left
3573 and rejoined. It didn't format the nickname correctly.
3574 Affected file is lib/silcclient/idlist.c.
3576 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Don't change the topic if olod topic is same as new one.
3579 Affected file is silcd/packet_receive.c.
3581 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Added cross-reference support to the SILC Documentation
3584 generator. All types across all HTML files are now cross-
3585 referenced. Affected files util/robodoc/generator.c and
3586 scripts/silcdoc/silcdoc.
3588 * Added file lib/silcutil/silctypes.h to include all the
3589 arithmetic type definitions and some macros. Removed
3590 includes/bitmove.h and moved macros to silctypes.h.
3592 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3596 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Added `type' argument to silc_id_payload_parse_id function which
3599 now returns the type of the ID to the sent pointer. Affected
3600 file is lib/silccore/silcid.[ch].
3602 * Added check for CMODE_CHANGE notify type that mode change is
3603 allowed by the sender. Affected file silcd/packet_receive.c.
3605 * Added check for CUMODE_CHANGE notify type that mode change is
3606 allowed by the sender. Affected file silcd/packet_receive.c.
3607 Added the ID type as CUMODE_CHANGE notify type as argument
3608 to the `notify' client operation. Affected files are
3609 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3611 * Added function silc_client_add_server to the client library.
3612 Added support for resolving also channel and server info when
3613 received unknown entity in notify packet. Affected files are
3614 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3616 * Added function silc_command_get_status to return the command
3617 status from the command reply's argument payload. Affected files
3618 are lib/silccore/silccommand.[ch].
3620 * Added check for KICKED notify type that the kicking is
3621 allowed by the client. Affected file silcd/packet_receive.c.
3623 * Created function silc_get_input which can be used to get input
3624 (echo on or off) from user on command line. Affected files are
3625 lib/silcutil/silcutil.[ch].
3627 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Optimized silc_server_packet_relay_to_channel function.
3630 Added new function silc_channel_message_payload_encrypt which
3631 can be called directly if channel message payload needs to
3632 be encrypted and is already encoded (no need to call _encode
3633 function). Packet relaying is now done by router without any
3634 extra memory allocations. Affected files are
3635 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3636 silcd/packet_send.c.
3638 * Fixed the INVITE notify handling. It took wrong arguments
3639 as invite list and invite delete. Affected file is
3640 silcd/packet_receive.c.
3642 * Added check for TOPIC_SET notify type that the topic change is
3643 allowed by the client. Affected file silcd/packet_receive.c.
3645 * Added check for INVITE notify type that inviting is allowed by
3646 the client. Affected file silcd/packet_receive.c.
3648 * Changed the silc_server_client_on_channel to return the
3649 SilcChannelClientEntry as well. Moved the function
3650 silc_server_check_cmode_rights to server_util.[ch].
3651 Affected files are silcd/server_util.[ch], silcd/command.c.
3653 * Added function silc_server_check_umode_rights to check whether
3654 changing client's user mode is allowed. Added check for
3655 UMODE_CHANGE notify type that the umode change is allowed
3656 by the client. Affected files are silcd/server_util.[ch],
3657 silcd/packet_receive.c and silcd/command.c.
3659 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3662 ID length. It ignored that ID can be IPv6 based as well.
3663 Affected file lib/silccore/silcpacket.h.
3665 * Fixed the silc_id_id2str and silc_id_str2id to take the
3666 IPv6 address offset's into consideration. Affecte file is
3667 lib/silccore/silcid.c.
3669 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Fixed the internal Unix scheduler functions to check for
3672 NULL context they may receive. The affected file is
3673 lib/silcutil/unix/silcunixschedule.c.
3675 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3677 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3678 can specify different directory with --home command line
3679 parameter. Affected files irssi/src/silc/core/client_ops.c,
3682 * SILC-specific commands aren't now executed if the active server
3683 isn't of SILC-type, so there won't be problems with having
3684 IRC and SILC protocol support in same client. Affected files
3685 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3688 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Improved the signal support in SILC Schedule. Added new
3691 function silc_schedule_signal_call which is used by application
3692 to mark a signal to be called. It is now safe to perform
3693 any kind of tasks in signal callbacks since it is guaranteed
3694 that the application specified signal callback is called
3695 after the signal is over. Affected files are
3696 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3698 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3700 * Added `name' field to SilcChannelPrivateKey to represent
3701 application given name for the key. Moved also the context from
3702 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3703 Added the `name' argument also to the function
3704 silc_client_add_channel_private_key.
3706 Added function silc_client_current_channel_private_key to set the
3707 current channel private key in use.
3709 Added "change" command to KEY command which can be used to change
3710 the current channel private key. Bound the command also to
3711 alt+K (Alt+Shift+k).
3713 Also affected files lib/silcclient/client_channel.c,
3714 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3716 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Added silc_rng_get_byte_fast function in to the
3719 lib/silccrypt/silcrng.[ch].
3721 * Changed the interface of silc_packet_assemble and the
3722 silc_packet_send_prepare. If silc_packet_assmble is now
3723 called the application does not call silc_packet_send_prepare
3724 because the library will call it automatically. These
3725 interfaces now also return a reference to the outgoing buffer
3726 which includes the assembled packet, which the application can
3727 use to encrypt the packet.
3729 Affected files are lib/silccore/silcpacket.[ch],
3730 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3731 silcd/packet_send.c, server_backup.c and packet_receive.c.
3733 * Fixed a packet sending bug on very high load, where outgoing
3734 packet queue wasn't handled correctly and packets got corrupted.
3735 Affected files are lib/silcutil/*/silc*sockconn.c,
3736 lib/silcclient/client.c and silcd/server.c.
3738 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Added macro SILC_PACKET_DATALEN which can be used during
3741 packet assembling to check whether the data to be added to
3742 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3743 len is truncated until it fits it.
3745 Added checks for maximum length of channel message payload and
3746 private message payload also.
3748 Added checks for maximum packet length in server and in
3751 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3752 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3753 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3754 lib/silcclient/client_prvmsg.c.
3756 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Added silc_server_packet_queue_purge call to the
3759 silc_server_disconnect_remote to assure that all data in the
3760 queue before disconnecting is sent to the network. Affected
3761 file silcd/server.c.
3763 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Added the deleting of server's own ID cache entry to the
3766 silc_server_free function. Free also everything else that
3767 has been allocated in silc_server_init. The affected file
3770 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Added functions silc_parse_version_string, silc_version_to_num,
3773 and silc_ske_parse_version to parse SILC protocol style version
3774 strings. Affected files lib/silcutil/silcutil.[ch] and
3775 lib/silcske/silcske.[ch].
3777 * Added new configuration params: version_protocol, version_software
3778 and version_software_vendor to specify what version the remote
3779 host must at least be to be able to connect to server. The vendor
3780 string can be regex matched too. Added new function
3781 silc_server_connection_allowed to check maximum number of allowed
3782 connections, and allowed versions for incoming connections.
3783 Affected files are silcd/server.c, server_util.[ch] and
3786 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Added preliminary support for signals in scheduler. The
3789 signals we care about are now blocked always when the scheduler
3790 is locked. This way we can synchronise the use of signal with
3791 scheduler. It is guaranteed that when signal occurs the scheduler
3792 is not locked, and thus new tasks can be safely added to the
3795 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3796 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3797 Added new platform specific routines
3798 silc_schedule_internal_signals_[un]block and
3799 silc_schedule_internal_signal_[un]register.
3801 Added new functions to SILC Schedule API:
3802 silc_schedule_signal_[un]register. Each signal that application
3803 is going to use should be registered to the scheduler.
3805 Affected files are lib/silcutil/silcschedule.[ch],
3806 lib/silcutil/*/silc*schedule.c.
3808 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Check for unauthenticated client and server in the
3811 silc_server_new_client and silc_server_new_server functions.
3812 Affected file silcd/packet_receive.c.
3814 * Added function silc_string_is_ascii to check whether given
3815 string is 7-bit ASCII string. Affected files are
3816 lib/silcutil/silcutil.[ch].
3818 * Added function silc_id_is_valid_server_id into the
3819 silcd/serverid.c and added checking for valid Server ID's in
3820 silc_server_new_server. The Server ID must always be based
3821 on the server's public IP address.
3823 * Added logging of DISCONNECT packet message in the server.
3824 Affected file silcd/server.c.
3826 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Changed all library interfaces that use Global RNG to also
3829 accept SilcRng as argument. Affected files are
3830 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3831 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3832 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3833 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3834 lib/silccrypt/rsa.c.
3836 * Added function silc_pkcs_generate_key to the
3837 lib/silccrypt/silcpkcs.[ch] for applications so that they
3838 don't need to do pkcs->pkcs->init calls anymore.
3840 * Remove SilcSocketConnection from the SFTP API since it really
3841 wasn't needed there. The application has the information
3842 saved in its contexts anyway and the SFTP layer doesn't need
3843 know about it. Affected files lib/silcsft/silcsftp.h and
3844 lib/silcsftp/sftp_[server/client].c.
3846 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3847 The SilcSimContext is not SilcSim.
3849 * Fixed possible buffer overflows in silc_id_render in the
3850 lib/silcutil/silcutil.c.
3852 * On EPOC the global crypto module lists are not used at all
3853 in the crypto library. Added support for using the constant
3854 algorithm list on EPOC. Affected files are
3855 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3858 * Fixed the handling of third parameter of KICKED notify, since
3859 it was mistakenly updated to SILC Protocol 1.0 even though it
3860 is to be included in 1.1. Since it is not in 1.0 it is not
3861 mandatory, and this fix now handles it only if it is provided,
3862 and it is not error if it is not provided. Affected file
3863 lib/silcclient/client_notify.c.
3865 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3868 client. Affected file irssi/src/silc/core/client_ops.c.
3870 * Merged with Irssi 0.8.4 from irssi.org CVS.
3872 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Check for valid socket connection in client entries before
3875 sending any messages. Fixes a crash, but doesn't fix some
3876 other underlaying bug that is lurking there. Affected
3877 file silcd/packet_send.c.
3879 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3881 * $usermode, $cumode and $cumode_space expandos shouldn't do
3882 anything with non-SILC server records. Affected file
3883 irssi/src/silc/core/silc-expandos.c
3885 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Fixed the silc_net_check_[host/local]_by_sock to support
3888 IPv6 bound sockets as well. Now they can return IPv6 addresses
3889 as well. Affected file lib/silcutil/silcnet.c.
3891 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3892 Affected lib/silcutil/unix/silcunixnet.c.
3894 * Fixed ID rendering (at least on some platforms, not NetBSD)
3895 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3897 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Added silc_hash_public_key and silc_hash_public_key_compare
3900 functions to be used with SilcHashTable. They can be used to
3901 hash public keys and compare public keys in hash table. Affected
3902 file lib/silcutil/silcutil.[ch].
3904 * Added support for specifying multiple public keys for Client
3905 connection section in server configuration file. This makes it
3906 possible to accept multiple public keys from same host, or to
3907 make a section that accepts any incoming host, and have the
3908 accepted public keys listed in the section.
3910 Added functions silc_sever_[find/get]_public_key, added the
3911 support for this actually to all connection sections but only
3912 the Client section is currently allowed to specify multiple
3915 Affected files are silcd/server.c, server_internal.h,
3916 command.c, protocol.c, server_util.[ch], packet_receive.c.
3918 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Merged Irssi 0.8.2 from irssi.org CVS.
3922 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3924 * If silc_debug is TRUE, also output standard logging messages
3925 to stderr with the debug output.
3927 Made silc_log_reset_all() flushing all channels before returning.
3928 Also fixed some documentation typos.
3930 Affected files are lib/silcutil/silclog.[ch].
3932 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * Fixed the server to check correctly the amount of connections
3935 from single host, by checking also the type of the connection.
3936 Fixed also the comparison of number of connections and number
3937 of allowed connections. Affected files are silcd/server.c,
3940 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Fixed the USERS command reply to save the user's mode on the
3943 channel as well. Fixed JOIN command reply to check whether a
3944 client is on channel already and not join it twice. Affected
3945 file lib/silcclient/command_reply.c.
3947 * Added new file silc-expandos.c into irssi/silc/core/ to return
3948 various stuff for various signal for the statusbar etc. updating.
3949 Now Irssi SILC client prints channel user modes etc. on the
3952 * The user mode (like server/router operator changes) is now shown
3953 on the Irssi SILC client's statusbar. The affected files are
3954 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3956 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3959 to SILC_SCHEDULE_[UN]LOCK macros.
3961 * Added more error printing to logs in server code. Affected
3962 files silcd/server.c and silcd/protocol.c.
3964 * Fixed -S option parsing in Irssi SILC Client. Affected file
3965 irssi/src/silc/core/silc-core.c.
3967 * Added silc_buffer_alloc_size function. Affected file is
3968 lib/silcutil/silcbuffer.h.
3970 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3973 constants. Affected files in
3974 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3977 * Changed the internal SFTP Memory FS table to const. Affected
3978 file lib/silcsftp/sftp_fs_memory.c.
3980 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Fixed the buffer formatting and unformatting routines to
3983 check the size of 64 bits types with sizeof(). Affected
3984 file is lib/silcutil/silcbuffmt.c.
3986 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Removed 0.6.x backwards support.
3990 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Changed all integer type names:
3993 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3994 to avoid collisions with other libraries using same type names
3997 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Added `prefer_ipv6' argument to the functions
4000 silc_net_gethostbyname[_async]. If it is TRUE it will return
4001 IPv6 address over IPv4. If FALSE IPv4 address is returned
4002 even if IPv6 address was found. Affected files
4003 lib/silcutil/silcnet.[ch].
4005 * Added support silc_net_create_connection[_async] to fallback
4006 to IPv4 address if IPv6 address could not be used (like if
4007 it doesn't work on a specific system). Affected file in
4008 lib/silcutil/unix/silcunixnet.c.
4010 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Added silc_schedule_reinit function to do the enlarging
4013 of the max tasks handling capabilities of the scheduler.
4014 Affected files lib/silcutil/silcschedule.[ch].
4016 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Added automatic extern "C" { ... } for C++ compilers so the
4019 application does not need to define them. Affected file
4020 includes/silcincludes.h.
4022 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4023 old name went against naming convention. Applications now
4024 include "silcclient.h" instead of "clientlibincludes.h".
4025 Removed includes/clientlibincludes.h, it is redundant now.
4027 * Renamed includes/version.h to silcversion.h.
4029 * Added really preliminary support for OS/2 into the util
4030 library. Only thread & mutex API is implemented, others
4031 are still to be implemented. Created the lib/silcutil/os2/
4032 directory. Created also file includes/silcos2.h.
4034 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4036 * Added preliminary BeOS support into the util library.
4037 Created lib/silcutil/beos/, and implemented all the needed
4038 functions to support SILC on BeOS. Created also file
4039 includes/silcbeos.h.
4041 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4043 * Added proper initializations to silc's irssi code, so it's
4044 now possible to load it as module. Affected files
4045 irssi/src/silc/core/silc-core.c,
4046 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4048 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4053 * Fixed the silcdoc document generator to correct generate
4054 docs from all kinds of filenames. Affected files are
4055 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4057 * ROBOdoc documented lib/silcutil/silcmemory.h.
4058 Added also new function silc_memdup.
4060 * Removed lib/silcutil/silcbufutil.h and moved those routines
4061 to the lib/silcutil/silcbuffer.h.
4063 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Added `user_count' to the SilcChannelEntry which now tells the
4066 number of users on the channel. The user count is now saved
4067 in normal server of global channels as well. Affected files
4068 silcd/server.c, idlist.h, packet_receive.c and command.c.
4070 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4071 include file utility functions.
4073 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4074 instead of calling directly OS routines.
4076 * Fixed NICK change printing in Irssi SILC Client. Fixed
4077 KICKED notify printing in Irssi SILC Client. Affected file
4078 irssi/src/silc/core/client_ops.c.
4080 * Fixed a NICK change bug in client library, to not recreate the
4081 client_entry->channels hash table everytime nick is changed.
4082 Affected file lib/silcclient/client.c.
4084 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4087 the SKE interface a bit.
4089 * Fixed padding problem in PKCS#1. The padding was not actually
4090 random since the random number generator was used incorrectly.
4091 This security bug affects only when encrypting with PKCS#1, and
4092 it is not currently used at all in SILC. SILC only use signing
4093 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4095 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Rewrote the notify handling in Irssi SILC client to not call
4098 the events as signals. Fixes problems with Perl support.
4099 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4101 * Send the auto-nicking NICK command in client library with
4102 little timeout after connecting. The affected file is
4103 lib/silcclient/client.c.
4105 * Added following new config file settings:
4106 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4107 key_exchange_timeout, conn_auth_timeout, connections_max,
4110 Implemented all the new config settings handling in the server.
4112 Optimized the use of SKE Mutual flag usage. Use it only
4113 if connection authentication protocol is not based in public
4116 Renamed all SilcServerConfigSection* to SilcServerConfig*
4117 to have a bit shorter names.
4119 Affected files silcd/serverconfig.[ch], server.[ch], and
4122 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4124 * Cleaned up the listening sockets code, preparing for the rehash
4125 support. Affected file is silcd/server.c.
4127 * Fixed some output messages. Affected files are silcd/silcd.c,
4130 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Create lib/doc/silcrng_intro.html document as introduction
4133 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4135 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4137 * Fixes to the silcd config template. Affected file is
4138 doc/example_silcd.conf.in.
4140 * Removed type casts from silc_calloc(), conforming to the
4141 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4143 * Removed param_name member from client, server, and router
4144 section structs, now identifying the param directly.
4146 Added CONFIG_FREE_AUTH macro in config file parsing.
4148 Affected files are silcd/serverconfig.[ch].
4150 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4152 * Fixed command line parameter handling. All SILC initialization
4153 is now done in silc_core_init() which also fixes autoconnecting
4156 Affected files irssi/src/silc/core/silc-core.c,
4157 irssi/src/fe-text/silc.c.
4159 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Added new configuration options and blocks:
4162 keepalive_secs, reconnect_count, reconnect_interval,
4163 reconnect_interval_max, reconnect_keep_trying and
4164 require_reverser_lookup. Added ConnectionParam block, and
4165 implemented the connection parameters when connecting as
4166 initiator and when accepting connections as responder.
4168 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4169 whether given configuration value has been given already.
4171 Affected files silcd/serverconfig.[c], server.[c].
4173 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4174 algorithm parts and created new file silcalgs.conf, that
4175 is now included from the example_silcd.conf.in.
4177 * Optimized the silc_server_connect_to_router_second to take
4178 the connection configuration object from the SilcServerConnection
4179 object instead of finding it during the connecting phase.
4180 Added the configuration object to SilcServerConnection struct.
4181 Affected files silcd/server_internal.h, server.c.
4183 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Add the client on channel after it was resolved at the
4186 channel message receiving, and it was not already on the
4187 channel. Affected file lib/silcclient/client_channel.c.
4189 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Fixed the public key authentication to allocate always the
4192 destination signature buffer instead of using static buffer.
4193 Affected file silcd/protocol.c.
4195 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Unified the serverconfig.[ch]'s helper function interface.
4198 Affected file silcd/serverconfig.[ch].
4200 * Removed doc/example_silc.conf.in since it is redundant.
4201 The make install will now install irssi/silc.conf file.
4203 * Added new Passphrase and Publickey authentication methods to
4204 config file, allowing both public key and passphrase based
4205 authentication to be set at the same time.
4207 Added `prefer_passphrase_auth' setting in config file which
4208 can be used to set to prefer passwd auth if both passwd and
4209 public key is set. If not set, public key is preferred.
4210 This has effect only when being initiator (responder will try
4213 Added support for authentication with passphrase and public key
4214 at the same time. The passphrase is tried first always since
4215 it is faster to check.
4217 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4219 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4221 * Merged the new SILC Config library, with the server parsing
4222 support. Read the header file silcconfig.h or the toolkit
4223 documentation for the news. Affected files are
4224 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4225 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4226 silcd/protocol.c silcd/server.c silcd/server_backup.c
4227 silcd/serverconfig.[ch] silcd/silcd.c.
4229 * Fixed some silclog documentation. Affected file is
4230 lib/silcutil/silclog.h.
4232 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * The silc_cipher_register, silc_hash_register and
4235 silc_hmac_register now checks if the object to be registered
4236 is registered already. Affected files are
4237 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4239 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4243 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Allow zero length channel messages inside the Channel Message
4246 Payload. Affected file lib/silccore/silcchannel.c.
4248 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4249 as header filenames.
4251 * Removed lib/silcclient/README and created HTML file
4252 lib/silcclient/silcclient_using.html, which is now included
4253 as part of Toolkit documentation.
4255 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4257 * Fixed CUMODE_CHANGE notify handling to change the mode of
4258 correct client. Affected file lib/silcclient/client_notify.c.
4260 * Make silc_rng_alloc fail if it cannot allocate the sha1
4261 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4263 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Fixed the file transfer's key agreement payload to include
4266 zero port also if the hostname is NULL because it could not
4269 Call file transfer monitor callback now also if error occurs
4270 during key agreement protocol.
4272 Changed the silc_client_file_send interface to return the
4273 SilcClientFileError instead of session id. The session ID
4274 is returned into pointer provided as argument.
4276 Check that the file exists locally before sending the
4277 file transfer request at all.
4279 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4281 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4282 error than can occur while key agreement protocol. Affected
4283 file lib/silcclient/silcapi.h.
4285 * Fixed the event_mode CMODE handler to not crash when mode
4286 is changed and +k mode is set in the channel. Affected file
4287 irssi/src/silc/core/silc-channels.c.
4289 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4290 SILC_LOG_WARNING to give out Warning and not Error. Affected
4291 file lib/silcutil/silclog.c.
4293 * Fixed the channel message payload decryption in the function
4294 silc_channel_message_payload_decrypt to not modify the original
4295 buffer before it is verified that the message decrypted
4296 correctly. Otherwise, next time it is called with correct
4297 channel key it won't encrypt since the payload is corrupted.
4298 Affected file lib/silccore/silcchannel.c.
4300 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4302 * Do not constantly resize the window. A fix patch by cras.
4303 Affected file irssi/src/fe-text/screen.c.
4305 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4308 Affected file lib/silcutil/silcnet.c.
4310 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4312 * Fixed a bug in hash table internal routine for traversing
4313 the table with foreach callback. The current entry may
4314 become invalid in the callback but it was referenced after
4315 the callback returned.
4317 Do not allow auto rehashing of hash table during the
4318 silc_hash_table_foreach operation, for same reasons as it is
4319 not allowed for SilcHashTableList. Affected files are
4320 lib/silcutil/silchashtable.[ch].
4322 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4325 Win32 DLL. extern's in header files are now declared with
4328 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4330 * Fixed private message handling. It used some old code that
4331 caused the client to crash. Affecte file is
4332 lib/silcclient/client_prvmsg.c.
4334 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * Added function silc_client_add_channel,
4337 silc_client_replace_channel_id, and removed functions
4338 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4339 from client library.
4341 * Added cross reference of the joined channels to the
4342 SilcClientEntry, and changed the SilcChannelEntry's
4343 users list to SilcHashTable. The affected files are
4344 lib/silcclient/idlist.[ch].
4346 * Fixed a bug in hash table tarversing. While the hash table
4347 is traversed with SilcHashTableList the table must not be
4348 rehashed. It is now guaranteed that auto rehashable tables
4349 are not rehashed while tarversing the list. Also defined that
4350 silc_hash_table_rehash must not be called while tarversing
4351 the table. Added function silc_hash_table_list_reset that must
4352 be called after the tarversing is over. The affected files are
4353 lib/silcutil/silchashtable.[ch].
4355 * Changed all hash table traversing to call the new
4356 silc_hash_table_list_reset in server and in client library.
4358 * Added function silc_client_on_channel to return the
4359 SilcChannelUser entry if the specified client entry is joined
4360 on the specified channel. This is exported to application as
4361 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4363 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Fixed founder regaining problem with JOIN command on normal
4366 server. The notify for mode change must be sent always and
4367 not only if !cmd->pending. Affected file silcd/command.c.
4369 * Fixed the WHOWAS command's reply sending to support the
4370 lists correctly. Affected file silcd/command.c.
4372 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * When sending JOIN command to router for processing the
4375 sender's old command identifier was not saved back to the
4376 sender's command context, fixed now. The affected file is
4379 * Create the key in JOIN command of the router did not return
4380 the channel key, added check for this. Affected file is
4383 * Fixed a channel ID update bug in JOIN command reply. Do
4384 not directly upgrade the ID but call the function
4385 silc_idlist_replace_channel_id if the ID was changed.
4386 Affected file silcd/command_reply.c.
4388 * Fixed memory leaks from command calling if it would fail.
4389 Affected file silcd/command.c.
4391 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Applied patches from cras:
4395 Memory leak fixes around libaries, irssi window resize fix,
4396 new silclist.h and silcdlist.h, all extern inline changed to
4399 * Removed dotconf from lib/dotconf, not needed anymore.
4401 * Removed TRQ from lib/trq, not needed anymore.
4403 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4404 with server connections. Later this will be configurable
4405 in config file after new config file is done. Affected file
4408 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4410 * Fixed a crash in server related to channel announcements.
4411 Affected file silcd/server.c.
4413 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Fixed memory leaks in silc_server_create_new_channel*
4416 functions. Affected file silcd/server.c.
4418 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4419 which ID was changed. This way the router will send the
4420 user list for the channel again, and server won't be in
4421 desync in some rare circumstances. Affected file is
4422 silcd/packet_receive.c.
4424 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Check for NULL socket pointer in the function
4427 silc_server_packet_send_to_channel_real. Affected file
4428 silcd/packet_send.c.
4430 * Fixed the BAN notify handling to correctly remove ban
4431 list. Affected file silcd/packet_receive.c.
4433 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Fixed some header addition to Toolkit distribution in
4436 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4438 * Added lib/silcclient/client_ops_example.h as an template
4439 file for application programmers to quickly start using
4440 the SilcClientOperation functions in their application.
4441 Updated the lib/silcclient/README as well to tell about this
4442 nice file made available.
4444 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4446 * Call silc_server_remove_from_channels when removing client
4447 entry when NO_SUCH_CLIENT_ID was received. Affected file
4448 is silcd/command_reply.c.
4450 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * Added server & router operator statistics updating. Affected
4453 file silcd/packet_receive.c and silcd/command.c.
4455 * Fixed the SERVER_SIGNOFF notify handling on normal server
4456 not to save the history information for clients. Same was
4457 fixed earlier in remove_clients_by_server function, but not
4458 here. Affected file silcd/packet_receive.c.
4460 * Raised the default connection-retry count from 4 to 7 in
4461 server. Affected file silcd/server.h.
4463 * Cancel any possible reconnect timeouts when we start the
4464 key exchange. Affected file silcd/server.c.
4466 * Do not reconnect on connection failure when SCONNECT was
4467 given. Affected files silcd/server.[ch].
4469 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4471 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4473 * Fixed the NICK command to always give the unformatted
4474 nickname to the one giving the NICK command. If unformatted
4475 nickname is cached already it will be formatted and the
4476 local entry will always get the unformatted nickname.
4477 Affected file lib/silcclient/idlist.c.
4479 * Fixed some double frees from client library commands.
4480 Affected file is lib/silcclient/command.c.
4482 * Fixed CUMODE command in server to assure that no one can
4483 change founder's mode than the founder itself, there was a
4484 little bug. Affected file silcd/command.c.
4486 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Removed the SilcClientCommandDestructor from the client
4489 libary, it is not needed anymore. Affected files are
4490 lib/silcclient/silcapi.h, command[_reply].[ch],
4491 client_notify, idlist.c.
4493 * Fixed GETKEY command to first resolve client, and then
4494 resolve the server only if the client was not found, instead
4495 of resolving both at the same time. Affected file is
4496 lib/silcclient/command.c.
4498 * Added silc_client_start_key_exchange_cb and lookup the
4499 remote hostname and IP address before starting the key
4500 exchange with server. The affected file is
4501 lib/silcclient/client.c.
4503 * The server's public key is now saved using the IP address
4504 of the server and not the servername for the filename.
4505 The hostname public key filename is checked as an fall back
4506 method if the IP address based filename is not found.
4508 Fixed the GETKEY command to save the fetched server key
4509 in correct filename.
4511 Print the remote server's hostname now when new key is
4512 received during connection process. Affected file is
4513 irssi/src/silc/core/client_ops.c.
4515 * Return always our own public key to the client if it asks
4516 for it with GETKEY command. Affected file silcd/command.c.
4518 * Removed the use_auto_addr variable from default config
4519 file since it was in wrong section. Affected file is
4522 * Fixed TOPIC_CHANGE notification to not route it when it
4523 was sent using silc_server_send_notify_to_channel function.
4524 Affected file silcd/command.c.
4526 * Fixed silc_server_send_notify_kicked to send the kicker's
4527 Client ID also, it was missing. Affected files are
4528 silcd/command.c, silcd/packet_send.[ch].
4530 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Do not save client history information in SERVER_SIGNOFF.
4533 Fixes the bug in normal server that it does not detect
4534 the client becoming valid after the server becomes back
4535 online. Affected file silcd/server_util.c.
4537 * Added `sock_error' field into the SilcSocketConnection
4538 context. When error occurs during socket operation (read
4539 or write) the error is saved. Added also new function
4540 silc_socket_get_error to return human readable socket error
4541 message. Affected files are lib/silcutil/silcsockconn.[ch],
4542 lib/silcutil/unix/silcunixsockconn.c, and
4543 lib/silcutil/win32/silcwin32sockconn.c.
4545 * The server now prints the socket error message in the
4546 signoff for client. Affected file silcd/server.c.
4548 * Fixed the `created' channel information sending from router
4549 to server in JOIN command. Checks now whether the channel
4550 really was created or not and set it according that.
4552 Fixed the JOIN command to use the client entry's current
4553 ID during the joining procedure instead of the one it sent
4554 in the command (it is checked though), since it can change
4555 between the packet processing and command processing, and
4556 would just case unnecessary pain in the client end. Affected
4557 file silcd/command.c.
4559 * Fixed a channel key payload sending to use correct channel
4560 ID when the server was forced to change the channel's ID by
4561 router. Router sent the key payload with the old Channel ID.
4562 Affected file silcd/packet_receive.c.
4564 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Call silc_server_save_channel_key only if the key payload
4567 was provided in the JOIN command's command reply. Affected
4568 file silcd/command_reply.c.
4570 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Fixed silc_mp_sizeinbase to return the value correctly with
4573 MPI. Affected file lib/silcmath/mp_mpi.c.
4575 * Fixed the stop_server signal to correctly stop the scheduler
4576 and gracefully stop the server when SIGTERM or SIGINT signals
4577 are received. Affected file silcd/silcd.c.
4579 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4581 * Simple handling of TERM and HUP signals. Also added some log
4582 flushing call around. Affected file is
4585 * Fixed small bugs in silclog.c. Now buffering output will take
4586 effect after 10 seconds since startup: This will ensure that
4587 no important startup messages are lost. Also output redirection
4588 will preserve original format ([Date] [Type] message).
4589 Affected file is lib/silcutil/silclog.c.
4591 * Added two options to the config file, in the logging section:
4592 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4593 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4595 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4597 * Do not print the warning about log files not being initialized
4598 more than once to avoid excess logging. Affected file is
4599 lib/silcutil/silclog.c.
4601 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4602 the SIM copying in make install in Makefile.am.pre.
4604 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4606 * Rewritten silclog APIs. Globally interesting changes follows:
4607 silc_log_set_files() changed to silc_log_set_file().
4608 silc_log_set_callbacks() changed to silc_log_set_callback().
4609 ROBOdoc documented silclog header file.
4610 SilcLogCb now returns bool to wether inihibit the default
4611 handler or not (to keep the old behaviour return always TRUE).
4612 The new APIs should also fix the problem of the
4613 silcd_error.log file that was written in the current directory.
4616 Log files streams will remain opened after silc_log_set_file()
4617 call, means less CPU usage notably on high traffic servers.
4618 File streams are now full buffered, and flushed to the disk
4619 every 5 minutes, lesses HD activity and CPU usage.
4620 Messages can be redirected, allowing admins to configure
4621 one single logfile for all server messages.
4622 the silc_log_quick global variable to activate fast-logging.
4623 Affected files lib/silcutil/silclog.[ch]
4625 * Changed some code to conform new silclog APIs. Affected
4626 files are doc/example_silcd.conf.in, silcd/server.c
4627 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4630 * Fixed a memory leak that could occur in some situations.
4631 Affected file silcd/serverconfig.c.
4633 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4635 * Added the silc_client_del_client to remove the client from
4636 all channels as well. Affected file lib/silcclient/idlist.c.
4638 * Fixed the client library to correctly remove the client
4639 from all channels when the client entry is being destroyed.
4640 Affected file lib/silcclient/client_notify.c, command.c.
4642 * Added auto-nicking support to the client library. If the
4643 applicatio now sets client->nickname it will be sent to the
4644 server after connecting by the library. This way for example
4645 SILCNICK (or IRCNICK) environment variables will have effect
4646 and always change the nickname automatically to whatever
4647 it is wanted. Affected file lib/silcclient/client.[ch].
4649 * Renamed silc_server_command_bad_chars to the
4650 silc_server_name_bad_chars and moved it to the
4651 silcd/server_util.[ch]. Added also new function
4652 silc_server_name_modify_bad to return nickname that
4653 includes bad characters as new nickname without those
4654 bad characters. This check and modify is now used in
4655 silc_server_new_client when the username is initially set
4656 as nickname, so it must be checked to be valid nickname.
4657 Affected file silcd/packet_receive.c.
4659 * The nickname length is now taken from the packet for real
4660 and not trusted to strlen() since it clearly can return
4661 wrong length for nickname including bad characters. This
4662 also applies to channel names. Affected file silcd/command.c.
4664 * Removed the lib/silcsilm/modules directory. Modules are now
4665 compiled into the lib/silcsim. Fixed the copying of the
4666 modules to follow symbolic links in Makefile.am.pre.
4668 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4670 * Fixed silc_string_regexify list creation. Fixes bugs with
4671 BAN and INVITE commands in server. The affected file is
4672 lib/silcutil/unix/silcunixutil.c.
4674 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4676 * Removed the command destructor entirely from the server's
4677 command and command reply routines. It is not needed, and
4678 its usage was buggy and caused crashes. Affected files are
4679 silcd/command[_reply].[ch].
4681 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * Cancel protocol and NULL sock->protocol if timeout
4684 occurred during protocol. Affected file silcd/server.c.
4686 * Cancel protocol timeouts always before calling the final
4687 callback, to assure that after final callback is called
4688 no other state will be called for the protocol anymore.
4689 Affected file silcd/protocol.c.
4691 * Print error log if incoming connection configuration could
4692 not be found. Affected file silcd/server.c.
4694 * Fixed JOIN command to correctly save the founder mode
4695 to the client on normal SILC server, when the channel
4696 was created by the router. Affected file silcd/command.c.
4698 * Fixed LIST command (hopefully) to send correct reply
4699 packets. Affected file silcd/command.c.
4701 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4703 * The silc_packet_receive_process now returns FALSE if the
4704 read data was invalid packet, and TRUE if it was ok.
4706 The server now checks that if unauthenticated connection
4707 sends data and its processing fails the server will close
4708 the connection since it could be a malicious flooder.
4710 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4712 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4714 * Make sure the warning about error opening a log file is
4715 printed only once and not everytime it fails (produces
4716 too much useless log). Affected file lib/silcutil/silclog.c.
4718 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4720 * Made the silc_server_daemonise() function more readable.
4721 Affected file silcd/server.c.
4723 * Pid file is now optional, the user may comment it out from
4724 the config file. Removed define SILC_SERVER_PID_FILE, we
4725 don't need a default any longer. Affected file
4726 configure.in.pre, lib/Makefile.am.pre.
4728 * Make some use of the pid file. The server now dies at startup
4729 if it detects a valid pid file on his path. The server would
4730 die anyway in this circumstance, because of the bind() failure.
4731 Affected file silcd/silcd.c.
4733 * No longer compiling lib/dotconf.
4735 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4737 * Fixed JOIN command parsing not to crash. Affected file
4738 lib/silcclient/command.c.
4740 * Fied the NICK_CHANGE notify to add the new client entry
4741 even it is resolved. This removes an <[unknown]> nick
4742 thingy bug in the client. Affected file is
4743 lib/silcclient/client_notify.c.
4745 * Do not try to allocate 0 bytes (efence does not like it)
4746 in lib/silccore/silccomand.c when encoding payload.
4748 * Do not take IRCNICK as nickname in Irssi SILC client since
4749 it is not possible to set nickname before hand connecting
4750 the server (TODO has an entry about adding auto-nicking
4753 * Changed the silc_server_command_pending to check whether
4754 there already exists an pending entry with the specified
4755 command, command identifier and pending callback. This is
4756 to fix IDENTIFY and WHOIS related crashes that may register
4757 multiple pending commands with same identifier. Affected
4758 file silcd/command.c.
4760 * Fixed the server to reconnect to the router even if it
4761 was already reconnecting and EOF was received. This to
4762 fix a possibility that the server wouldn't ever try to
4763 auto-reconnect to the router. Affected file silcd/server.c.
4765 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4767 * Fixed the server's password authentication to use the
4768 length of the locally saved password, and not the one
4769 sent in the packet. Affected file silcd/protocol.c.
4771 * Fixed same password authentication problem in the
4772 Authentication Payload handling routines in
4773 lib/silccore/silcauth.c.
4775 * Yet another password authentication problem fixed with
4776 channel password handling in silcd/command.c.
4778 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4780 * If first character of string in silc_parse_userfqdn is '@'
4781 then do not parse it. Affected file is
4782 lib/silcutil/silcutil.c.
4784 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4786 * Fixed minor bug in IDENTIFY command reply sending, which
4787 caused various weird problems during JOIN when it was
4788 resolving names for users. Affected file silcd/command.c.
4790 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4792 * Fixed the IDENTIFY command reply sending to chech better valid
4793 clients. It was possible to send incomplete list of replies.
4794 Affected file silcd/command.c.
4796 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4798 * Added silc_client_command[s]_[un]register functions now to
4799 dynamically register the commands in client library. Removed
4800 the static table of commands. This allows the client library
4801 to call commands without causing the application to know about
4802 what commands library has called.
4804 Removed the INFO command reply kludge to detect when the command
4805 was called by library. Now library use its own command reply
4806 function for INFO command.
4808 Added function silc_client_command_call to call a command.
4809 Application can use it to call command, not access the structure
4812 Now all commands that are sent by the client library (not
4813 explicitly sent by application) use own command reply functions.
4815 Affected files around lib/silcclient/ and in
4816 irssi/src/silc/core/.
4818 * Fixed the WHOIS command reply sending to chech better valid
4819 clients. It was possible to send incomplete list of replies.
4821 Fixed the WHOIS and IDENTIFY to send the request to router
4822 if normal server did not do it and did not find any results.
4824 Affected file silcd/command.c.
4826 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4828 * Moved the internal data from SilcClient context into its
4829 own file, not accesible to application. Affected files
4830 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4831 and other files in client library.
4833 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4835 * Added doc/examples installation target in Makefile.am.pre.
4838 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4840 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4841 commands the found client entry will be removed from the
4842 cache, after notifying application about the error. Affected
4843 file lib/silcclient/command_reply.c.
4845 * Changed the /MSG to check for exact nickname user gave, and
4846 not let `nick' match `nick@host' if it is only one found. Now,
4847 user must type the exact nickname (like nick@host2) even if
4848 there are no more than one same nicks found. This is to avoid
4849 a possibility of sending nickname to wrong nickname since
4850 `nick' could match `nick@host'. Affected file is
4851 irssi/src/core/silc-servers.c.
4853 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4855 * Do not print "you are now server operator" or similar when
4856 giving /away command. Affected files are
4857 irssi/src/silc/core/client_ops.c, silc-servers.h.
4859 * Made the silc_server_command_pending_error_check to send
4860 the same command reply payload it received back to the
4861 original sender of the command. This way all arguments
4862 that was received by the server will be received by the
4863 client too. Affected file silcd/command.c.
4865 * Added the silc_idcache_add to return the created cache entry
4866 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4868 * Add global clients to expire if they are not on any channel.
4869 This is because normal server will never know if they signoff
4870 if they are not on any channel. The cache expiry will take
4871 case of these entries. This is done by normal servers only.
4872 The affected files are silcd/command_reply.c,
4873 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4875 * If server receives invalid ID notification for WHOIS or
4876 IDENTIFY and the ID exists in the lists, it is removed.
4877 Affected file silcd/command_reply.c.
4879 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4880 in client then client entry that it matches is searched and
4881 the nickname is printed on the screen for user. Affected
4882 file irssi/src/silc/core/client_ops.c.
4884 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * Use cache entry expire time in the LIST command reply to
4887 purge old entries from the cache after the LIST command
4888 reply has been received. This way we don't have non-existent
4889 entries in the cache for too long. Affected file is
4890 silcd/command_reply.c.
4892 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4894 * If we are normal server, and we've not resolved client info
4895 in WHOIS or IDENTIFY from router, and it is global client,
4896 we'll check whether it is on some channel. If it is not
4897 then we cannot be sure about its validity and will resolve it
4898 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4899 file silcd/command.c.
4901 * Search channel by name (if possible) rather than by ID
4902 in IDENTIFY command's command reply. Affected file is
4903 silcd/command_reply.c.
4905 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4907 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4908 Updated specs and implemented it. Affected file silcd/command.c,
4909 silcd/packet_send.c and silcd/packet_receive.c.
4911 * Implemented the <founder auth> payload handling in the JOIN
4912 command. If provided all conditions for channel joining
4913 except requirement to provide correct passphrase can be
4914 overrided by the channel founder. Updated the protocol specs.
4915 Affected file silcd/command.c.
4917 Added support for founder auth in JOIN command in client
4918 library. Fixed the parsing of the JOIN command now to support
4919 all options as they should be. The affected file is
4920 lib/silcclient/command.c.
4922 * Optimized the WHOIS and IDENTIFY commands to send the request
4923 to router only if it includes nicknames or other names. If
4924 they include only IDs then check the local cache first before
4925 routing. Affected file is silcd/command.c.
4927 * Added channels topic announcements. Affected file is
4928 silcd/packet_receive.c and silcd/server.c.
4930 * Fixed the silc_server_send_notify_topic_set to really destine
4931 the packet to channel. Affected file silcd/packet_send.c.
4933 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4934 library. Affected file lib/silcclient/client_notify.c.
4936 * Added UMODE announcements. Affected file silcd/server.c.
4938 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4940 * Memory leak fixes in:
4942 lib/silcutil/silcsockconn.c
4943 lib/silcske/silcske.c
4944 lib/silcske/groups.c
4946 lib/silccrypt/silcpkcs.c
4947 lib/silccore/silccommand.c
4948 lib/silccore/silcidcache.c
4953 * ROBOdoc documented the lib/silcske/groups.h file and a
4954 bit changed the interface for better.
4956 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4958 * Update the client entry context in the ID cache after
4959 nick change. Affected file lib/silcclient/command.c.
4960 Fixes the CUMODE command when regaining founder privileges,
4961 and a little WHOIS problem.
4963 * Fixed silc_net_gethostbyname to correctly call the
4964 inet_ntop. Affected file lib/silcutil/silcnet.c.
4966 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4968 * Added IPv6 support checking to the configure.in.pre, added
4969 also --enable-ipv6 option to override the check. Affected
4970 file configure.in.pre.
4972 * The silc_thread_create now calls the start function
4973 directly if threads support is not compiled in. Removes
4974 ugly #ifdef's from generic code. Affected files are
4975 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4977 * Added silc_net_gethostby[name/addr]_async to asynchronously
4978 resolve. Affected files are lib/silcutil/silcnet.[ch].
4980 * Added support for rendering IPv6 based server, client and
4981 channel IDs. Affected file lib/silcutil/silcutil.c.
4983 * Added support for creating IPv6 based server IDs. Affected
4984 file is silcd/serverid.c.
4986 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4988 * Added silc_net_gethostby[addr/name] into the
4989 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4990 routines. Added silc_net_is_ip[4/6]. Affected file is
4991 lib/silcutil/unix/silcunixnet.c. All routines that take
4992 address as argument now supports both IPv4 and IPv6 addresses.
4994 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4996 * Fixed LIST command reply sending in server. Affected file
4999 * Server now sends the kicker's client ID in the KICK notify
5000 to the kicked client. Affected file silcd/command.c.
5002 * The client library now parses the kickers client ID and
5003 UI displays it. Affected files lib/silcclient/client_notify.c
5004 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5006 * Made all payload parsing function prototypes consistent.
5007 They all take now const unsigned char * and uint32 pair as
5008 the payload data instead of SilcBuffer. Changes all around
5009 the source tree. Other unsigned char* -> const unsigned char*
5010 changes around the tree as well.
5012 * Optimized SFTP client and server packet sending not to
5013 allocate new buffer for each packet but to recycle the
5014 first allocated buffer. Affected files are
5015 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5017 * Optimized the SFTP client to use SilcList instead of
5018 SilcDList for requests, because it is faster. Affected file
5019 is lib/silcsftp/sftp_client.c.
5021 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5022 into lib/silccore/silcid.[ch].
5024 Renamed silcpayload.[ch] into silcargument.[ch].
5026 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * If client entry is deleted with active key agreement
5029 session, abort the session.
5031 The silc_client_abort_key_agreement now calls the completion
5032 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5034 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5037 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Don't use __restrict in older GCC's. Affected file is
5040 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5042 * silc_net_localhost now attempts to reverse lookup the
5043 IP/hostname. Affected file lib/silcutil/silcnet.c.
5045 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5046 command. It can be used to gain founder privileges at
5047 the same time when joining the channel.
5049 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5050 kicker's client ID as well. Updated protocol specs.
5052 Defined that the server must send SILC_COMMAND_IDENTIFY
5053 command reply with error status to client who sent
5054 private message with invalid client ID.
5056 Updated the protocol specification.
5058 * Added silc_server_send_command_reply to send any
5059 command reply. Affected file silcd/packet_send.[ch].
5061 * Added silc_id_payload_encode_data to encode ID payload
5062 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5064 * The server now send IDENTIFY command reply with error
5065 status if client ID in private message is invalid. Affected
5066 file silcd/packet_receive.c.
5068 * Save the server key file with server's IP address in
5069 the filename instead of hostname. The affected file is
5070 irssi/src/silc/core/client_ops.c.
5072 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5074 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5077 * Added libtool support for compiling shared objects in
5078 lib/silcsim. Affected file configure.in.pre and
5079 lib/silcsim/Makefile.am. Original patch by cras.
5081 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Pid file configuration, and server's config file fixes
5084 patch by toma. Updated CREDITS file.
5086 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5088 * Fixed silc_client_channel_message to not try to decrypt
5089 the message twice if it resolved the destination client
5090 information. This could cause of dropping one channel
5091 message. Affected file lib/silcclient/client_channel.c.
5093 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5096 lib/silcclient/client.c. This function is used when the SILC
5097 Client is run under some other scheduler, or event loop or
5098 main loop. On GUI applications, for example this may be
5099 desired to used to run the client under the GUI application's
5100 main loop. Typically the GUI application would register an
5101 idle task that calls this function multiple times in a second
5102 to quickly process the SILC specific data.
5104 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5106 * Fixed silc_server_drop() for dropping the supplementary
5107 groups as well, this could cause a security hole on some
5110 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5115 * Write PID file after dropping privileges. Added -F option
5116 to run server on foreground. A patch by debolaz.
5117 Affected files silcd/server.c, silcd/silcd.c.
5119 * Fixed MOTD to return the MOTD file server name. Affected
5120 file silcd/command.c.
5122 * Added INFO command reply handling to the Irssi SILC Client.
5123 Affected file irssi/src/silc/core/client_ops.c.
5125 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * Fixed the silc_idcache_list_* routines to really support
5128 the dynamic list. Fixes a crash. Affected file is
5129 lib/silccore/silcidcache.c.
5131 * Fixed the LIST command reply to really call LIST command's
5132 pending callbacks. Affected file silcd/command_reply.c.
5134 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Update conn->local_entry->nickname after giving NICK
5137 command. Affected file lib/silcclient/command.c.
5139 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5141 * Added the [pid] option to the silcd configuration file
5143 Affected files: serverconfig.[ch] and silcd.c
5145 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Save fingerprint in WHOIS command reply in server.
5148 Affected file silcd/command_reply.c.
5150 * Fixed NICK commands pending callback registration.
5151 Affected file lib/silcclient/command.c.
5153 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * Use ++server->cmd_ident when sending commands in server,
5156 instead of random number. Affected file silcd/command.c.
5158 * Fixed GETKEY command reply to call actually GETKEY pending
5159 command callbacks. Affected file silcd/command_reply.c.
5161 * A bit stricter check for nicknames. Check for same nickname
5162 in NICK command also. Affected file silcd/command.c.
5164 * Do not call INFO command everytime client ID changes, only
5165 during first connecting. Affected file lib/silcclient/client.c.
5167 * Set the new nickname only after successful command reply for
5168 NICK command is returned by server. Affected file
5169 lib/silcclient/command.c.
5171 * Remove nicknames from nicklist during server_signoff notify.
5172 Should fix /NAMES bit more. The affected file is
5173 irssi/src/silc/core/silc-channels.c.
5175 * Added `fingerprint' field to the SilcIDListData in the
5176 silcd/idlist.h to hold the fingerprint of the client's
5179 Send the fingerprint of the client's public key in WHOIS
5182 Affected files silcd/command.c, and silcd/idlist.[ch].
5184 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5185 create fingerprint from given data.
5187 * Show the fingerprint of the client's public key in WHOIS.
5188 Affected files irssi/src/module-formats.[ch] and
5189 irssi/src/silc/core/client_ops.c.
5191 * Format the multiple same nicknames also during JOIN and
5192 NICK_CHANGE notifys. Affected file is
5193 lib/silcclient/client_notify.c.
5195 * Do not print error on screen for invalid private message
5196 payload since it can come if someone is sending private
5197 messages with wrong key. Affected file
5198 lib/silccore/silcprivate.c.
5200 * Fixed multiple concurrent /PING crash. Affected file
5201 lib/silcclient/command.c.
5203 * Changed the wrong ID encoding. All IP addresses must be
5204 in MSB first order in encoded format. They were encoded
5205 wrong and was in LSB format. Affected files are
5206 silcd/serverid.c, lib/silcutil/silcutil.c.
5208 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5210 * Call the `connect' client operation through the scheduler
5211 in case of error. Affected file lib/silcclient/client.c.
5213 * Call the `failure' client operation even if the error
5214 occurred locally during a protocol. Affected file is
5215 lib/silcclient/protocol.c.
5217 * Added support of sending LIST command to router from normal
5218 server. This way normal server can get list of all channels
5219 in the network too. Fixed the channel list sending in the
5220 server too. Affected files are silcd/command.c, and
5221 silcd/command_reply.[ch].
5223 * Added silc_server_update_channels_by_server and
5224 silc_server_remove_channels_by_server. They are used during
5225 disconnection of primary router and in backup router protocol.
5226 Affected file silcd/server_util.[ch], silcd/server.c and
5227 silcd/server_backup.c.
5229 * Fixed channel adding to global list in IDENTIFY command
5230 reply in server. Affected file silcd/command_reply.c.
5232 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5234 * If the incoming packet type is REKEY or REKEY_DONE process
5235 that packet always synchronously. Fixes yet another MAC
5236 failed error on slow (dialup) connections. Affected file
5237 lib/silcclient/client.c and silcd/server.c.
5239 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5241 * Call check_version SKE callback for initiator too. Affected
5242 file lib/silcske/silcske.c.
5244 * Implemented fix for security hole found in the SKE that was
5245 fixed in the specification few days back; the initiator's
5246 public key is now added to the HASH value computation.
5247 Added backwards support for the old way of doing it too, for
5248 old clients and old servers. Affected file is
5249 lib/silcske/silcske.c.
5251 * Enabled mutual authentication by default in SKE. If initiator
5252 is not providing mutual authentication the responder will
5253 force it. This will provide the proof of posession of the
5254 private key for responder. The affected files are
5255 lib/silcclient/protocol.c and silcd/protocol.c.
5257 * Do not cache anymore the server's public key during SKE.
5258 We do mutual authentication so the proof of posession of
5259 private key is done, and if the server is authenticated in
5260 conn auth protocol with public key we must have the public
5261 key already. Affected file silcd/protocol.c.
5263 * Added new global debug variable: silc_debug_hexdump. If
5264 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5265 file lib/silcutil/silclog.[ch].
5267 * Fixed compilation warning due to char * -> const char *.
5268 Affected files lib/silcutil/silcnet.h, and
5269 lib/silccore/silcauth.[ch].
5271 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5273 * Fixed CMODE command when new channel key was created. If
5274 the creation failed the old key was removed. Next time giving
5275 same command would crash the server since the old key was
5276 freed already. Affected file silcd/command.c.
5278 * Fixed the silc_server_announce_get_channels to not crash
5279 on reconnect. Affected file silcd/server.c.
5281 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Added silc_log_set_debug_string function to set a regex
5284 string to match for debug output. Only the function names,
5285 or filenames matching the given debug string is actually
5286 printed. This way it is possible to filter out those debug
5287 strings that user is not interested in.
5289 Fixed a bug in silc_string_regexify.
5291 Affected files lib/silcutil/silclog.[ch], and
5292 lib/silcutil/unix/silcunixutil.c.
5294 * Changed the -d options in both server and Irssi SILC client
5295 to take the debug string as argument. Affected files
5296 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5298 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5300 * Added silc_hash_babbleprint to create a Bubble Babble
5301 Encoded fingerprint. The encoding is developed by Antti
5302 Huima (draft-huima-babble-01.txt), and it creates human
5303 readable strings out of binary data. Affected file
5304 lib/silccrypt/silchash.[ch].
5306 * Print the babble print now in addition of fingerprint as well
5307 in Irssi SILC client. Affected files are
5308 irssi/src/fe-common/silc/module-formats.[ch],
5309 irssi/src/fe-common/silc/core/client_ops.c.
5311 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5313 * Fixed a security problem found in SKE. The initiator's
5314 public key too is now added to the HASH hash value creation
5315 which is signed by the responder to create the SIGN value.
5316 This will prevent anyone in the middle to lie to the responder
5317 about the initiator's public key. If this is done now, the
5318 man in the middle will get caught. Updated the protocol
5321 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5323 * Better installation directory handling. Configure module
5324 paths and other paths automatically to example_silc* files
5325 in doc/. A patch by toma.
5327 * Fixed compiler warning from MPI library, and from SILC RNG.
5330 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5331 It can be configured with ./configure. A patch by toma.
5333 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5335 * Find correct make to use in prepare-clean. A patch by
5336 toma. Affected file prepare-clean.
5338 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5340 * Added irssi variables use_auto_addr, auto_bind_ip,
5341 auto_bind_port and auto_public_ip.
5343 * Changed the interface for silc_client_send_key_agreement
5344 in lib/silcclient/silcapi.h
5348 irssi/src/silc/core/silc-core.c
5350 lib/silcclient/silcapi.h
5351 irssi/src/silc/core/silc-channels.c
5352 lib/silcclient/client_keyagr.c
5355 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5357 * Added silc_pkcs_public_key_compare to compare two
5358 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5360 * Check that the client who set the founder mode on the
5361 channel is the same client that is giving the founder
5362 mode to itself. It is done by comparing the saved public
5363 key (it is saved even in the authentication is passphrase).
5364 Affected file silcd/command.c.
5366 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Do not process packet for disconnected socket connection.
5369 Affected file lib/silccore/silcpacket.c.
5371 * Process the DISCONNECT packet through scheduler in the
5372 client library. Affected file lib/silcclient/client.c.
5374 * Fixed the silc_client_packet_parse to not to increase
5375 the packet sequence number if the conn->sock and the
5376 current socket connection is not same. This can happen
5377 for example during key agreement when the conn includes
5378 multiple socket connections (listeners). Affected file
5379 lib/silcclient/client.c.
5381 * The sender of the file transfer request now provides also
5382 the pointer (listener) for the key exchange protocol. If
5383 the listener cannot be created then it sends empty key
5384 agreement and lets the receiver provide the listener.
5386 Added `local_ip' and `local_port' arguments to the
5387 silc_client_file_send. If they are provided they are used,
5388 if not then it will attempt to find local IP address, if
5389 not found or bind fails then the remote client will provide
5392 Affected files are lib/silcclient/client_ftp.c and
5393 lib/silcclient/silcapi.h.
5395 * Extended the FILE SEND command to support defining the
5396 local IP and port for key exchange listener. They are
5397 optional. Affected file irssi/src/silc/core/silc-servers.c.
5399 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Defined to WHOIS command reply the sending of fingerprint
5402 of the client's public key (if the proof of posession of the
5403 corresponding private key is verified by the server).
5404 Updated to the protocol specification.
5406 * Added support of receiving the client's public key's
5407 fingerprint in command reply in client library. Affected
5408 file is lib/silcclient/command_reply.c, and
5409 lib/silcclient/idlist.[ch].
5411 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Do not send over 128 chars long nickname to the server
5414 in NICK command. Affected file lib/silcclient/command.c.
5416 * Do not send over 256 chars long channel names to the server
5417 in JOIN command. Affected file lib/silcclient/command.c.
5419 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Assure that silc_server_close_connection cannot be called
5422 twice for same socket context. Affected file is
5425 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * Send error message to application if opening file for
5428 writing during file transfer fails. Affected file is
5429 lib/silcclient/client_ftp.c.
5431 Remove all file transfer sessions for a client that we're
5432 removing from ID cache.
5434 Affected file is lib/silcclient/client_ftp.c.
5436 * Fixed silc_net_addr2bin to return correct address. Affected
5437 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5439 * Fixed file transfer session removing on signoff notify.
5440 Affected file irssi/src/silc/core/silc-servers.c.
5442 * Added the SilcClientFileError to be returned in the monitor
5443 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5444 Affected file lib/silcclient/silcapi.h.
5446 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Fixed a crash in silc_client_ftp_free_sessions and
5449 silc_client_ftp_session_free_client. Affected file
5450 lib/silcclient/client_ftp.c.
5452 * Added `disabled' field in the SilcChannelEntry in the server
5453 to indicate if the server entry is disabled. Affected file
5454 silcd/idlist.h, silcd/command[_reply].c.
5456 * SILC server adds now /var/run/silcd.pid everytime it is
5457 started. Affected file silcd/silcd.c.
5459 * Added silc_server_packet_send_clients to send a packet to
5460 the provided table of client entries. Affected file
5461 silcd/packet_send.[ch].
5463 * Fixed a crash in client resolving in client_prvmsg.c in
5464 client library. Affected file lib/silcclient/client_prvmsg.c.
5466 * Do not actually remove the client directly from ID cache
5467 during SERVER_SIGNOFF, but invalidate it. This way we
5468 preserve the WHOWAS info for the client. Affected file
5469 silcd/server_util.c.
5471 * Fixed SERVER_SIGNOFF notify handling in the server. The
5472 server is now able to process incoming SERVER_SIGNOFF notify
5473 for a server that it doesn't even know about. It will remove
5474 the clients provided in the notify. Affected file
5475 silcd/packet_receive.c.
5477 * Check for partial packet in data queue after every packet that
5478 was found from the queue. Return and wait for more data if
5479 there is partial data in queue. Affected file is
5480 lib/silccore/silcpacket.c.
5482 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Added SilcClietFileError enum to indicate error in
5485 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5486 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5487 Affected files lib/silcclient/silcapi.h and
5488 lib/silcclient/client_ftp.c.
5490 * Check that newsize in silc_buffer_realloc is larger than
5491 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5493 * Added better monitor of file transfers. It now monitors
5494 key agreement protocol during the file transfer too. Added
5495 error reporting too. Affected files
5496 irssi/src/silc/core/silc-servers.c,
5497 irssi/src/fe-common/silc/module-formats.[ch].
5499 * Wrote a help file for FILE command.
5501 * Added silc_rng_global_get_byte_fast to get not-so-secure
5502 random data as fast as possible. Random data is read from
5503 /dev/urandom if available and from the SILC RNG if not
5504 available. It is used in padding generation. Affected file
5505 lib/silccrypt/silcrng.[ch].
5507 * All packets in client library are now processed synchronously.
5508 Optimized packet processing a lot. Affected file
5509 lib/silcclient/client.c.
5511 * All server connection packets are processing synchronously
5512 now in server, to optimize packet processing. Affected file
5515 * Include files are installed now only in Toolkit distribution
5516 if make install is given. Affected files: all Makefile.am's.
5518 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Assure that silc_client_notify_by_server_resolve does not
5521 resolve the client information multiple times. If it cannot
5522 be found by the first it cannot be found at all. Affected
5523 file lib/silcclient/client_notify.c.
5525 * Fixed WHOWAS command reply calling. Affected file
5526 lib/silcclient/command_reply.c.
5528 * Removed all references to silc_idlist_get_client from the
5529 Irssi SILC client since that call is internal call used by
5530 the library. The Irssi SILC client will use now client
5531 retrieval functions found in silcapi.h.
5533 * Fixed a bug in resolving nickname info before sending
5534 private message. It used freed memory. Affected file
5535 irssi/src/silc/core/silc-servers.c.
5537 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Assure my_channels statistics cannot go negative in server.
5540 Affected files silcd/server.c, silcd/server_util.c.
5542 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5546 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5548 * Win32 Toolkit changes. Affected files
5549 win32/silc.dsw, win32/libsilc/libsilc.def,
5550 win32/libsilcclient/libsilc.def,
5551 lib/silcutil/silcutil.c, and
5552 lib/sftp/sftp_fs_memory.c.
5554 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Added silc_net_localip to return local host's IP address.
5557 Affected file lib/silcutil/silcnet.[ch].
5559 * If key exchange or rekey protocol is active for a connection
5560 parse all packets syncronously since there might be packets
5561 in packet queue that we are not able to process without first
5562 processing packets before them. Affected file silcd/server,
5563 lib/silcclient/client.c.
5565 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5566 whether library should continue processing the packet.
5567 Affected file lib/silccore/silcpacket.h.
5569 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5570 SilcSFTPMonitorData to SFTP server to monitor various
5571 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5572 lib/silcsftp/sftp_server.c.
5574 * Added silc_file_size to return file size. Affected file
5575 lib/silcutil/silcutil.[ch].
5577 * Implemented the file transfer support for the client library.
5578 Added preliminary support for simple client to client one-file
5579 transmission. Affected file lib/silcclient/client_ftp.c,
5580 lib/silccilent/client.[ch].
5582 * Added new local command FILE to the Irssi SILC Client.
5583 It is used to perform the file transfer. It has subcommands
5584 SEND, RECEIVE, SHOW and CLOSE. Affected files
5585 irssi/src/silc/core/client_ops.c,
5586 irssi/src/silc/core/silc-server.[ch].
5588 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Relay the SILC_PACKET_FTP in the server. Affected files
5591 silcd/server.c and silcd/packet_receive.c.
5593 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * Renamed silc_file_read and silc_file_write to functions
5596 silc_file_readfile and silc_file_writefile. Added function
5597 silc_file_open and silc_file_close. Affected files
5598 lib/silcutil/silcutil.[ch].
5600 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Resolve the client info when received private message or
5603 channel message for a client which nickname we don't know.
5604 Affected files lib/silcclient/client_prvmsg.c and
5605 lib/silcclient/client_channel.c.
5607 * Do not crash in /KEY if client is not connected. Affected
5608 file irssi/src/silc/core/silc-channels.c.
5610 * Added SilcClientStatus field to the SilcClientEntry in the
5611 lib/silcclient/idlist.h.
5613 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5614 is incomplete and is being resolved, it won't be resolved
5617 Make sure also that USERS command reply does not resolve
5618 twice information. Affected file is
5619 lib/silcclient/command_reply.c.
5621 Make sure that silc_client_get_clients_by_list does not
5622 resolve twice same information.
5624 * Check for valid client->id in the silc_server_free_client_data.
5625 Affected file silcd/server.c.
5627 * Fixed /GETKEY nick@server not to crash if the server entry
5628 is not found. Affected file lib/silcclient/command.c.
5630 * Fixed the silc_server_check_cmode_rights to check the
5631 requested modes correctly. Affected file silcd/command.c.
5633 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Better checks for non-printable chars in nick added.
5636 Affected file silcd/command.c.
5638 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Call the silc_server_udpate_servers_by_server in the
5641 primary router that comes back online in the backup resuming
5642 protocol. Otherwise it routes packets wrong. Affected file
5643 silcd/server_util.[ch], silcd/server_backup.c.
5645 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5647 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5648 lib/silcutil/silcbuffmt.[ch].
5650 * Redefined the SILC packet header to include the padding
5651 length. Affected file lib/silccore/silcpacket.[ch].
5653 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5654 length for maximum padding up to 128 bytes). Affected
5655 file lib/silccore/silcpacket.h.
5657 * Removed all backwards support for old 0.5.x MAC thingies.
5658 The SILC packet header change makes it impossible to be
5659 backwards compatible.
5661 * Send the ENDING packet with timeout in the backup resuming
5662 protocol. This is to assure that all routers has connected
5663 to the primary router. Affected file silcd/server_backup.c.
5665 * Changed the RNG to take the first IV from random data. It
5666 used to take it from zero actually. Changed the RNG also
5667 to use /dev/urandom during session. /dev/random is used
5668 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5670 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Changed the SILC packet header to have the first two bytes
5673 (the packet length) encrypted. Affected files aroung the
5674 code tree, lib/silccore/silcpacket.[ch]. Removed the
5675 SilcPacketCheckDecrypt callback. It is not needed anymore
5676 since the silc_packet_receive_process will determine now
5677 whether the packet is normal or special.
5679 * Implemented the unidirectional MAC keys. Affected files
5680 lib/silcske/silcske.c, silcd/protocol.c and
5681 lib/silcclient/protocol.c.
5683 * Implemented the packet sequence number to the MAC computation.
5684 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5685 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5686 lib/silcclient/protocol.c.
5688 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Allow backup router to announce servers. All servers
5691 announced by backup router are added to the global list
5692 automatically. Update hte server's socket to our primary
5693 router also when backup router announces a server.
5694 Affected file silcd/packet_receive.c.
5696 * Do not update the client->router in the function
5697 silc_server_udpate_clients_by_server if the client is on
5698 global list. We might fail to find any specific server
5699 for locally connected clients and local cell clients. They
5700 should still use the `from' and not `to' as client->router.
5701 This fixes backup router resuming protocol. Affected file
5702 silcd/server_util.c.
5704 * Decrease channel statistics count only if the channel
5705 deletion worked. Affected files are silcd/server.c and
5706 silcd/server_util.c.
5708 * Added silc_server_update_servers_by_server to update origin
5709 of all server entries. Used during backup router protocol.
5710 Affected files silcd/server_util.[ch], silcd/server.c. and
5711 silcd/backup_router.c.
5713 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5714 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5715 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5716 lib/silccrypt/silchmac.c.
5718 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Assure that router cannot reroute the same channel message
5721 to the sender. Affected file silcd/packet_receive.c.
5723 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Made better checks that the channel message is not sent
5726 to the router it came from. Affected file is
5727 silcd/packet_send.c. Fixed memory leak too.
5729 * Announce informations for incoming router connection, but
5730 only after checking if it is replaced by backup router.
5731 Affected file silcd/packet_receive.c.
5733 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5735 * Fixed the backup resuming protocol to work in multiple
5736 router environment. Affected file silcd/server_backup.c.
5738 * Route packet only to one router in the function
5739 silc_server_packet_send_to_channel. Affected file is
5740 silcd/packet_send.c.
5742 * Fixed silc_server_send_notify_dest to set the broadcast
5743 flag. Fixed the silc_server_send_notify_topic to actually
5744 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5745 Affected file silcd/packet_send.c.
5747 * Changed the SFTP Filesystem interface. Changed the
5748 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5749 the filesystem operation function. The SilcSFTPFilesystem
5750 is now a context that is allocated by all filesystem allocation
5751 functions and it already includes the operations structure
5752 and filesystem specific context. It is given as argument
5753 now to the silc_sftp_server_start. This made the interface
5754 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5755 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5757 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Changed the backup router adding and getting interfaces
5760 in the server. The router that will be replaced by the
5761 specified backup router is now sent as argument. Affected
5762 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5765 * Added silc_net_addr2bin_ne to return the binary form of
5766 the IP address in network byte order. Affected files
5767 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5769 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Check for existing server ID in silc_server_new_server
5772 and in silc_server_connect_to_router_final and remove the
5773 old entry if it exists. Affected file silcd/packet_receive.c,
5776 * Send the channel message always to only one router, either
5777 in upstream or downstream. Affected file is
5778 silcd/packet_send.c.
5780 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Wrote the definition of the backup resuming protocol to the
5783 protocol specification.
5785 * Removed one redundant channel key generation from normal
5786 server during joining procedure. Removed one redundant
5787 channel key sending from server to router during joining
5788 procedure. Affected file silcd/command.c.
5790 * Made minor bugfixes to the backup router resuming protocol.
5791 Affected file silcd/server_backup.c, server.c.
5793 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Added --disable-asm configuration option. Affected files
5796 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5799 * Implemented the backup resuming protocol that is used to
5800 resume the primary router position in the cell after the
5801 primary router comes back online. Affected files
5802 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5803 and silcd/server_util.[ch].
5805 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Sleep two (2) seconds after sending QUIT command to server.
5808 Affected file lib/silcclient/command.c.
5810 * Assure that if outgoing data buffer is pending do not force
5811 send any data. Affected file silcd/packet_send.c.
5813 * Assure that if outgoing data buffer is pending do not force
5814 send any data. Affected file lib/silcclient/client.c.
5816 * Implemented the backup router support when the primary router
5817 goes down. The servers and routers can now use the backup
5818 router as new primary router without loosing connectivity.
5820 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5823 in the server to indicate disabled entry. All data read
5824 from the connection will be ignored and no data is sent
5825 for entry that is disabled. Affected files are
5826 silcd/idlist.h, silcd/server.c.
5828 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Created SFTP client and server test programs in the
5831 lib/silcsftp/tests directory.
5833 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Implemented memory filesystem (virtual filesystem) for
5836 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5839 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Implemented the SFTP (SSH File Transfer Protocol) to the
5842 lib/silcsftp. It includes SFTP client and SFTP server
5845 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Moved lib/silccore/silcprotocol.[ch] to the
5848 lib/silcutil library.
5850 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5851 take variable argument list pointer as argument. Affected
5852 file lib/silcutil/silcbuffmt.[ch].
5854 * Added silc_buffer_set function that is used to set data
5855 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5856 Affected file lib/silcutil/silcbuffer.h.
5858 * Changed various routines in the core library to use the new
5859 silc_buffer_set instead of allocating new buffer only for
5862 * Added 64-bit value formatting and unformatting support to the
5863 silc_buffer_[un]format routines. Affected file is
5864 lib/silcutil/silcbuffmt.[ch].
5866 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5867 to includes/bitmove.h.
5869 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Fixed channel user mode saving in client library. Affected
5872 file lib/silcclient/command[_reply].c.
5874 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Defined the file transfer to the SILC Protocol. Added
5877 new packet type SILC_PACKET_FTP and defined File Transfer
5878 Payload. The mandatory file transfer protocol is SFTP
5879 (SSH File Transfer Protocol). Affected file in addition
5880 of the internet draft is lib/silccore/silcpacket.h.
5882 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5883 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5884 is used as part of backup router protocol when the primary
5885 router of the cell is back online and wishes to resume
5886 the position as primary router.
5888 * Redefined the MAC generation keys in the protocol. The
5889 same key is not used anymore in both direction. Both
5890 direction will now use different keys for sending and
5891 receiving. This fixes a potential security flaw. This
5892 change causes incompatibilities in the protocol.
5894 * Redefined also the MAC computation from the packet.
5895 An packet sequence number is now added to the MAC
5896 computation. This prevents possible replay attacks against
5897 the protocol. This change too causes incompatibilities
5900 Added `sequence' field to the SilcPacketContext to hold
5901 the current sequence number for the packet.
5903 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Added `created' field to the SilcIDListData in the file
5906 silcd/idlist.h to indicate the time when the entry was
5909 * Added `created' field to the SilcChannelEntry too. Affected
5910 file silcd/idlist.h.
5912 * Added `creation_time' aguments to all the announcement functions
5913 in the server. If it is provided then only the entries that
5914 was created after the provided time frame are actually
5915 announced. Affected file silcd/server.[ch].
5917 * The protocol says that the Channel ID's IP address must be
5918 based on the router's IP address. Added check for this in
5919 the silc_server_new_channel when processing incoming New Channel
5920 Payload. Affected file silcd/packet_receive.c.
5922 * Print out the correct version with --version in SILC client.
5923 Affected file irssi/src/silc/core/silc-core.c.
5925 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Fixed WHOWAS command to check for completnes of the client
5928 entry always, not just when the command is coming from client.
5929 Affected file silcd/command.c.
5931 * Added new function silc_server_packet_queue_purge to purge the
5932 outgoing data queue to the network. After the function returns
5933 it is guaranteed that the outgoing packet queue is empty.
5934 Affected file silcd/packet_send.[ch].
5936 * Purge the outgoing packet queue in the rekey protocol's final
5937 callback to assure that all rekey packets go to the network
5938 before quitting the protocol. Affected file silcd/server.c.
5940 * Added silc_client_packet_queue_parse as similar function as
5941 in server to the client library. The affected file is
5942 lib/silcclient/client.c.
5944 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Splitted silcd/server.c and created silcd/server_util.[ch]
5947 for utility functions.
5949 * Added new socket flag SILC_SF_DISABLED to indicate that the
5950 connection is open but nothing can be sent to or received from
5951 the connection. Affected file lib/silcutil/silsockconn.[ch].
5952 The checking for disabled socket is checked in the low level
5953 silc_socket_write and silc_socket_read functions.
5955 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Allow only nicknames and channel names that fits into the
5958 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5960 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5962 * When processing JOIN command reply in server check that if
5963 the channel exists in our global list we'll move it the local
5964 list. Affected file silcd/command_reply.c.
5966 * Fixed the check whether client is joined on the channel already
5967 in JOIN command. Affected file lib/silcclient/command.c.
5969 * Fixed the JOIN command reply to check whether the channel
5970 already exists. Affected file lib/silcclient/command_reply.c.
5972 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Added silc_ske_status_string to map the SKE error numbers
5975 to readable strings. The affected files are
5976 lib/silcske/silcske[_status].[ch].
5978 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Do not show the private channels on the WHOIS channel list
5981 as it is not allowed by the protocol. The affected file is
5984 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5986 * Assure that the packet length digged from the actual packet
5987 is something sensible in the silc_packet_decrypt_rest_special
5988 in lib/silccrypt/silcpacket.c.
5990 * Free and NULL the allocated pointer in silc_hmac_alloc if
5991 the HMAC allocation fails. The affected file is
5992 lib/silccrypt/silchmac.c.
5994 * Print the selected security properties to the log files in
5995 the server. Affected file silcd/protocol.c.
5997 * Add SKE's reference counter even if calling the completion
5998 callback manually. Otherwise it goes negative, although it
5999 does not cause any problems. The affected file is
6000 lib/silcske/silcske.c.
6002 * Remove the client entry with short timeout after giving the
6003 KILL command. Affected file lib/silcclient/command.c.
6005 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6006 case all found clients are already disconnected (WHOWAS would
6007 found them) in the server. Affected file silcd/command.c.
6009 * Update the last_receive (time of last data received) to be
6010 updated only when received private or channel message so that
6011 the idle time showed in WHOIS makes more sense.
6013 * Added boolean field `valid' in to the SilcClientEntry in the
6014 client library to indicate whether the entry is valid or not.
6015 This fixes the nickname change bug on channel when changing
6016 the nickname to be same than the old (like nick to Nick) the
6017 nickname formatter doesn't set the new nick anymore to Nick@host.
6018 Affected file lib/silcclient/idlist.[ch].
6020 * Now actually fixed the nickname changing on disconnection.
6021 Added new function silc_change_nick to the Irssi SILC Client.
6022 Affected file irssi/src/silc/core/client_ops.c,
6023 irssi/src/silc/core/silc-nicklist.[ch].
6025 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6027 * Check that the public key exists in the GETKEY command before
6028 trying to encode it. Affected file silcd/command.c.
6030 * Print some notifications on received public keys with GETKEY
6031 command in the Irssi SILC Client. Affected files are
6032 irssi/src/fe-common/silc/module-formats.[ch],
6033 irssi/src/silc/core/client_ops.c.
6035 * Use IDENTIFY command to resolve the server information in the
6036 GETKEY command instead of INFO command. Affected file
6037 lib/silcclient/command.c.
6039 * All command reply functions in the client library now calls
6040 the pending command reply callbacks even if an error has
6041 occurred. The server has done this a long time and now it was
6042 time to move the client library to this as well. Now all
6043 errors can be delivered back to the pending command reply
6044 callbacks if necessary. Affected files are
6045 lib/silcclient/command[_reply].[ch].
6047 * Change the nickname on disconnection back to the username
6048 because in reconnect the server will enforce it to it anyway.
6049 Affected file irssi/src/silc/core/silc-servers.c.
6051 * Fixed a config file parsing bug in the Irssi SILC client.
6052 Affected file irssi/src/silc/core/clientconfig.c.
6054 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * When printing the channel mode on JOIN, verify that the
6057 channel key and channel's HMAC are valid. Affected file
6058 irssi/src/silc/core/client_ops.c.
6060 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6063 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6064 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6066 * Removed channel key rekey task deleting from the function
6067 silc_server_save_channel_key. Affected file silcd/server.c.
6068 Added explicit timeout task context instead that is used to
6069 delete the task if we are registering a new task before the
6070 new task has elapsed.
6072 * When channel key rekey occurs the client library now saves
6073 the old channel key for a short period of time (10 seconds) and
6074 is able to use it in case some is still sending channel
6075 messages encrypted with the old key after the rekey. Affected
6076 file lib/silcclient/[idlist.h|client_channel.c].
6078 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Added check to the silc_server_new_id_real to not accept
6081 new ID if it is the sender's own ID. Affected file is
6082 silcd/packet_receive.c.
6084 * Assure that we do not announce ourself or the one we've
6085 sending our announcements when we're router and are announcing
6086 servers to our primary router. Affected file silcd/server.c.
6088 * Fixed silc_server_command_identify_check_client to assemble
6089 correct WHOIS packet. It send corrupted WHOIS packet and
6090 caused problem with router to router connections. Affected
6091 file silcd/command.c.
6093 Fixed also silc_server_command_whois_check the same way
6094 as for the IDENTIFY command.
6096 * Added new SilcIDListStatus to the server in the SilcIDListData
6097 structure. The status now includes the current status of
6098 the entry (like registered, resolved etc.). Affected file
6099 silcd/idlist.[ch]. Defined a bunch of different status types
6100 as well. This replaced the old boolean registered field as well.
6102 Added resolve_cmd_ident field to the SilcClientEntry structure
6103 too so that if the entry is for example being resolved so
6104 another command may attach to the same pending command reply
6105 without requiring to resolve the same entry again. This concept
6106 should optimize the WHOIS and the IDENTIFY resolving under
6107 heavy load by taking away unnecessary resolving for entries
6108 that are being resolved already.
6110 Added support for adding multiple pending commands for one
6111 command idenfier. Affected file silcd/command[_reply].[ch].
6113 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6114 before deleting the data. Otherwise the hash table will have
6115 freed data in comparison functions. Affected file is
6116 silcd/command_reply.c.
6118 * Fixed silc_idlist_replace_client_id to add the new entry to
6119 the cache with NULL nickname. Otherwise there will be invalid
6120 memory as the nickname after the nickname is freed. Affected
6121 file silcd/packet_receive.c.
6123 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6124 saved into wrong slots because the previous number of entries
6125 was not taken into account. Affected file silcd/idlist.c.
6126 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6128 * If we are router and we receive JOIN notify to a channel that
6129 does not have any users then notified client is marked as the
6130 channel founder, as it is it. The affected file is
6131 silcd/packet_receive.c
6133 * Added to the extended hash table API's table_del_*ext functions
6134 the destructor as argument too, so that the caller can decide
6135 which destructor to use or whether to use destructor at all.
6136 Affected file lib/silcutil/silchashtable.[ch].
6138 * Fixed ID Cache purging. It actually deleted the entries from
6139 the hash table after the data was freed. The hash table ended
6140 up comparing freed memory. The affected file is
6141 lib/silccore/silcidcache.c.
6143 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Fixed Irssi SILC client's KILL command's HELP syntax.
6147 * The USERS command now resolves the detailed user information
6148 if the userinfo field is missing. Affected file is
6149 lib/silcclient/command_reply.c.
6151 * Do not print error in silc_file_read if the read file does
6152 not exist. Just silently return NULL. Affected file is
6153 lib/silcutil/silcutil.c.
6155 * Fixed the silc_log_output to not wine about NULL filename
6156 and to not create some bogus " " filename. Affected file is
6157 lib/silcutil/silclog.c.
6159 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * Fixed various printing bugs on the user interface in the
6162 Irssi SILC Client. Minor changes that were forgotten from
6165 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Fixed the configure.in.pre and the compilation and distribution
6168 environment to support the new autoconf 2.52. That version is
6169 now required to compile the CVS trunk.
6171 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6174 to generally parse user@fqdn format strings. Affected file
6175 lib/silcutil/silcutil.c.
6177 * Added nickname_format and nickname_force_format fields to the
6178 SilcClientParams structure. The first one defines the format
6179 for the nicknames that the library will enforce if the receives
6180 multiple same nicknames. The second one is boolean value and
6181 can be used to force the library to always enforce the format
6182 to the nicknames regardles whether there are multiple nicknames
6183 or not. This configurable formatting was employed to flexibly
6184 support accessing multiple nicknames from the user interface.
6185 The userinterface can now set the nicknames to what ever format
6186 they prefer. Affected file lib/silcclient/silcapi.h.
6188 Added function silc_client_nickname_format to the file
6189 lib/silcclient/idlist.c. It performs the nickname formatting.
6191 Added new field `hostname´ to the SilcClientEntry context.
6192 It holds the hostname of the client. Affected file is
6193 lib/silcclient/idlist.h.
6195 * Irssi SILC Client sets the nicknames in nick@hostn format.
6196 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6197 irssi/src/silc/core/silc-core.c.
6199 The WHOIS printing now also shows both the real nickname and
6200 the formatted nickname so that user knows how to access the
6201 user if there are multiple same nicknames cached. Affected
6202 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6203 printing formatting too to take the hostname now as a separate
6204 argument. The Affected file is
6205 irssi/src/fe-common/silc/modules-formats.[ch].
6207 * Changed the silc_client_get_clients_local to accept the formatted
6208 nickname as argument. It accepts the real nickname too but the
6209 formatted nickname can be used to find the true entry from
6210 multiple entries. Affected file lib/silcclient/silcapi.h and
6211 lib/silcclient/idlist.c.
6213 * Added nickname_format_parse field to the SilcClientParams.
6214 It is a callback function provided by the application to parse
6215 the nickname out of the formatted nickname string. The library
6216 calls it to get the nickname from the formatted string. Since
6217 the application generally knows better the format of the nickname
6218 string it parses it instead of the library, even though library
6219 encodes the formatted string. If the callback function is not
6220 provided then the library will use the string as is. The
6221 affected file is lib/silcclient/silcapi.h.
6223 * All the nickname strings passed to the client library in
6224 commands are now expected to be formatted nickname strings.
6225 If the command does not support the formatted nickname string
6226 it will assume that the sent string is the actual nickname.
6227 Affected file lib/silcclient/command.c.
6229 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Added public key authentication support to OPER and SILCOPER
6232 commands in the client library. Affected file is
6233 lib/silcclient/command.c.
6235 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Changed the get_auth_methdod client operation to be asynchronous.
6238 It can be async if the application resolves the authentication
6239 method from the server during the negotiation. Added new
6240 SilcGetAuthMeth completion callback that the application will
6241 call after resolving the authentication method.
6243 Added function silc_client_request_authentication_method that
6244 the application can use to resolve the authentication method
6245 from the server. Added also SilcConnectionAuthRequest callback
6246 that the library will call after the server has replied. The
6247 application can call this function if it does not know the
6248 current authentication method.
6250 Affected files are lib/silcclient/client.c and
6251 lib/silcclient/silcapi.h.
6253 * The Irssi SILC client now automatically resolves the authentication
6254 method incase any configuration information is not present (and
6255 currently there never is). The affected file is
6256 irssi/src/silc/core/client_ops.c.
6258 * Fixed public key authentication from the client library.
6259 Affected file lib/silcclient/protocol.c. Changed also the
6260 protocol specification about the public key authentication in
6261 the connection authentication protocol. The actual data to be
6262 signed is now computed with a hash function before signing.
6264 * Fixed the public key authentication from the server as well.
6265 Affected file silcd/protocol.c.
6267 * Removed the mlock()'s from the memory allocation routines.
6268 Affected file lib/silcutil/silcmemory.c. The ./configure does
6269 not check anymore for the mlock(). Affected file is
6272 * Fixed USERS command in server to allow the execution of the
6273 command for private and secret channels if the client sending
6274 the command is on the channel. Affected file silcd/command.c.
6276 * Fixed silc_client_get_clients_local to return the clients
6277 count correctly. It could return wrong value. Affected file
6278 lib/silcclient/idlist.c.
6280 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6282 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6283 types. The assembler optimizations seemed not to like 64-bit
6284 data types. The assmebler optimizations thus are now enabled
6285 also for BSD systems as opposed to only enable them for Linux.
6287 * Do not check for threads at all on BSD systems. Affected
6288 file configure.in.pre.
6290 * Removed -n and -h options from the Irssi SILC Client since
6291 they are not used in silc.
6293 * Fixed the prime generation to assure that the first digit
6294 of the generated random number is not zero since our conversion
6295 routines does not like number strings that starts with zero
6296 digit. If zero digit is seen the random number is regenerated.
6297 This caused some corrupted RSA keys when the zero first digit
6298 was met. Affected file lib/silcmath/silcprimegen.c.
6300 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Fixed WIN32 configuration in the ./configure script.
6303 Fixed to include xti.h on environments that has it.
6304 Patches by Carsten Ilchmann and andrew.
6306 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Changed the silc_id_create_client_id to be collision
6309 resistant. It is now assured that there cannot be created
6310 two same client ID's. I suspect that some weird bugs in
6311 the server were actually caused by duplicate Client IDs.
6312 Affected file silcd/serverid.[ch]. A router receiving
6313 new ID now also assures and informs the sending server
6314 if the ID caused collision.
6316 * Changed the silc_id_create_channel_id to also assure that
6317 there are no collisions.
6319 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Statement about ignoring the Mutual Authentication flag when
6322 performing rekey with PFS was a bit misleading. It is ignored
6323 if it was set in the initial negotiation, it cannot be even
6324 set in the rekey. Fixed in the ke-auth draft. Started the
6325 new versions of the protocol drafts in the doc/.
6327 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Fixed a bug in silc_client_command_identify_save when saving
6330 new channel information. The channel name was no duplicated
6331 and caused crash on exit. Affected file is
6332 lib/silcclient/command_reply.c.
6334 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Fixed the getkey command handling in the server. Send just
6337 empty OK reply to the sender if the key could not be fetched
6338 (but everything else was ok, like the key just was not available).
6339 Changed the public key parameter to optional in the protocol
6340 specs so that empty OK reply can be sent. Affected file
6343 Added a message to Irssi SILC client to tell to user if the
6344 server did not return a public key.
6346 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Fixed a channel key regeneration bug. It registered new
6349 timeout tasks exponentially until all system resources were
6350 used. Affected file silcd/server.c.
6352 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Added the SILC Document generator to the scripts/silcdoc.
6355 It can be used to generate the Toolkit Reference Manual out
6356 of the source tree. Internally it will also use the RoboDoc
6357 generator now imported in util/robodoc.
6359 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Added couple of return's in rekey protocol if error orccurred
6362 during the protocol. The execution must be terminated.
6363 Affected file silcd/protocol.c. Also, terminate the protocol
6364 always with timeout.
6366 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * The client's Client ID was created initally from the wrong
6369 nickname (it could have been in format nick@host) in the
6370 silc_server_new_client. Affected file silcd/packet_receive.c
6372 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Added some SILC_LOG_ERROR's to various error conditions
6375 if client could not be added to ID cache. Affected files
6376 silcd/packet_receive.c and silcd/server.c.
6378 * When client's sock->user_data is freed, NULL also the
6379 client->router and client->connection pointers. Added check
6380 for these pointers being NULL to various places around the
6381 code. Affected file silcd/server.c.
6383 * Added client->data.registered == TRUE checks to various
6384 places around the code to assure that unregistered client's
6385 are not handled when it is not allowed. Affected file
6388 * Added `bool registered' fields to all
6389 silc_idlist_[server|client]_get_* routines to indicate whether
6390 the fetched client needs to be registered or not. Affected
6391 file silcd/idlist.[ch].
6393 * Add your own entry as registered to the ID cache in the
6394 server. Affected file server.c.
6396 * Fixed a bug in silc_server_new_server. The SilcServer was
6397 set as the new server's context instead of SilcServerEntry.
6398 This naturally caused some weird bugs.
6400 * Added "updated" field the SilcChannelEntry which indicates
6401 the time since the channel entry was last accessed. This
6402 can be used to determine whether it is necessary to
6403 announce the channel after backup resuming protocol.
6404 Affected files silcd/idlist.[ch].
6406 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6408 * Do not delete the channel rekey task when adding it
6409 for in silc_server_create_channel_key.
6411 * Changed the silc_server_create_channel_key to return
6412 TRUE or FALSE to indicate the success of the channel key
6415 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * Fixed MSVC++ project files and added missing files to
6418 Makefiles under win32/.
6420 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6422 * Do not add TCP_NODELAY flag if the operating system
6423 does not have it defined. Affected files are
6424 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6426 * Fixed buffer overflow from Irssi SILC Client. Affected
6427 file irssi/src/fe-common/core/themes.c.
6429 * Fixed double free in client library in the file
6430 lib/silcclient/client.c when disconnecting from server.
6432 * Applied double free patch from cras to Irssi SILC client.
6433 Affected files irssi/src/core/[modules/expandos].c
6435 * Fixed the disconnection handling to Irssi SILC Client.
6436 The application must call silc_client_close_connection
6437 in ops->connect client operation in case of failure of
6438 the connection. Affected file is
6439 irssi/src/silc/core/client_ops.c.
6441 * Do not set sock->protocol to NULL in the function
6442 silc_client_close_connection after executing the protocol's
6443 final callback since the sock might not be valid anymore.
6444 Affected file lib/silcclient/client.c.
6446 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Do not enable SILC_THREADS if the linking with libpthread
6449 did not happen. Affected file configure.in.pre.
6451 * Added notion to protocol specification that server must
6452 verify the sent authentication payload with CMODE when
6453 setting the channel founder key. Implemented it to the
6454 server. Affected file silcd/command.c.
6456 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6458 * Added _EXTRA_DIST SILC distribution variable to the
6459 distributions file. It is used to conditionally add extra
6460 files or directories to the specific distribution. Affected
6461 files ./prepare, Makefile.am.pre and distributions.
6463 Removed the `_' from the start of the distribution names.
6466 * Added README.WIN32 for instructions to compile the Toolkit
6469 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Fixed a double free in disconnection in the server. Affected
6472 file is silcd/server.c.
6474 * Fixed the lib/silcske/groups.c to work now also with GMP
6475 MP library. The string conversion did not work when using
6476 specific base and the base is indicated in the string as well.
6478 * Created win32/ directory which now includes MSVC++ specific
6479 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6480 It will appear only in the toolkit distribution
6482 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Changed the key material distribution function in case when
6485 the hash output is too short. The data is now concatenated
6486 a bit differently than it used to. Made the change to the
6487 SKE protocol specification.
6489 * Added better GMP detection to configure.in.pre. A patch
6492 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Fixed a minor bug in SKE that might cause some problem on
6495 some platforms. Affected file lib/silcske/silcske.c.
6497 * Added the cookie checking for initiator in the SKE. It checks
6498 that the responder returns the sent cookie unmodified. The
6499 affected file is lib/silcske/silcske.c. Added new SKE
6500 error type INVALID_COOKIE that can be sent during the
6501 negotiation. Fixed some memory leaks as well.
6503 * Added the "invalid cookie" error message to Irssi SILC client's
6506 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Added `task_max' field to the SilcClientParams to indicate
6509 the maximum tasks the scheduler can handle. If set to zero,
6510 default values are used. Affected file lib/silcclient/silcapi.h.
6512 * Fixed memory leaks in silc_client_close_connection. Affected
6513 file lib/silcclient/client.c.
6515 * Added silc_client_del_client_entry to client library to free
6516 all memory of given client entry. Affected file is
6517 lib/silcclient/idlist.[ch].
6519 * Added new functions silc_client_del_channel and
6520 silc_client_del_server to delete channel and server entries.
6521 Affected file lib/silcclient/[silcapi.h/idlist.c].
6523 * Removed silc_client_del_client_by_id from silcapi.h.
6525 * Fixed the INFO command to return the server's own info
6526 correctly when querying by Server ID. Affected file is
6529 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6531 * Removed the non-blocking settings in WIN32 code in the
6532 silc_sock_[read/write] and added SleepEx instead. Affected
6533 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6534 of input data is now checked with FIONREAD and ioctlsocket.
6536 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Call silc_schedule_task_del_by_context in the
6539 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6540 Affected file lib/silccore/silcprotocol.c.
6542 * Call silc_protocol_cancel for active protocols in the
6543 silc_server_close_connection if the funtion
6544 silc_server_free_sock_user_data has not been called.
6545 Affected file silcd/server.c.
6547 * Generic tasks cannot be deleted using the del_by_fd
6548 task deleting function since generic tasks does not match
6549 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6551 * Added a notion to SILCOPER help file that the SILCOPER works
6552 only on router server, not on normal server.
6554 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Added for WIN32 support for the new scheduler as well.
6557 Affected file lib/silcutil/win32/silcwin32schedule.c.
6559 * Fixed the SHA1 implementation to work on various platforms.
6561 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6564 API. It is part of the scheduler now. Everything else is
6565 as previously but some functions has changed their names.
6566 Checkout the lib/silcutil/silcschedule.h for the interface.
6567 Updated all applications to use the new interface. Affected
6568 files are lib/silcutil/silcschedule.[ch].
6570 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Found a bug in the SKE implementation. The HASH value,
6573 specified by the protocol, was not computed correctly. The
6574 public key of the responder was not added to the computation
6575 even though it is mandatory. Affected file lib/silcske/silcske.c.
6576 This unfortunately causes incompatibilities with older
6577 clients and servers.
6579 * Added WIN32 specific network init and uninit functions:
6580 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6581 the Winsock2. Affected file lib/silcutil/silcnet.h and
6582 lib/silcutil/win32/silcwin32net.c.
6584 * Set the socket always to nonblocking mode on WIN32 after
6585 reading data or writing data. Affected file is
6586 lib/silcutil/win32/silcwin32sockconn.c.
6588 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6590 * Fixed various compilation problems under WIN32. Affected
6591 files lib/silcutil/win32/silcwin32thread.c and
6592 lib/silcutil/win32/silcwin32schedule.c.
6594 * Removed all _internal.h #includes from public header
6595 files. Internal headers must never be included from
6598 Removed also the lib/silcske/payload_internal.h file.
6600 * All include files that may be needed (public and some others
6601 included by the public headers) by application developers are
6602 now copied to the ./includes directory. It does not copy any
6603 internal headers. Affected file Makefile.defines.pre and all
6604 Makefile.am's under lib/ and subdirs.
6606 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Do not change the ~/.silc directory's permissions automatically.
6609 Affected file irssi/src/silc/core/clientutil.c.
6611 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Do not cancel the protocol in silc_server_close_connection
6614 it might cause recursion. Now cancelled in the function
6615 silc_server_free_sock_user_data. Affected file silcd/server.c.
6617 * Fixed the silc_server_remove_clients_by_server to regenerate
6618 the channel keys correctly finally. Added also new function
6619 silc_server_remove_clients_channels to actually do it.
6620 Affected file silcd/server.c.
6622 * Fixed the silc_server_new_channel to not crash by giving
6623 wrong router to the new channel. Affected file is
6624 silcd/packet_receive.c.
6626 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6629 which is given as argument to the silc_client_alloc now.
6630 It can be used to configure the client and set various parameters
6631 that affect the function of the client.
6633 * The USERS command in server did not check whether the channel
6634 is private or secret. Affected file silcd/command.c.
6636 * Added new argument to the USERS command in protocol specification.
6637 The USERS command now can take the channel name as argument
6638 as well. Added support for this in client and server and
6639 updated the protocol specs.
6641 * Completed the GETKEY command in client. It can be now used
6642 to fetch also servers public key not only some clients.
6643 Affected files lib/silcclient/command[_reply].c.
6645 * Added silc_client_get_server to return server entry by the
6646 server name. Affected files lib/silcclient/silcapi.h and
6649 * Redefined the IDENTIFY command in protocol specification to be
6650 more generic. It now can be used to query information about
6651 any entity in the SILC Network, including clients, servers and
6652 channels. The query may be based either the entity's name
6653 or the ID. Added support for this in both client and server.
6655 Affected files silcd/command.c and lib/silcclient/command.c
6656 and command_reply.c.
6658 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6659 the _from_client and _from_server functions. Affected file
6662 * Added silc_client_get_channel_by_id_resolve to the file
6663 lib/silcclient/silcapi.h to resolve channel information by
6664 its ID. Added also silc_client_get_channel_by_id that
6665 does not resolve it from the server.
6667 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Added SilcServerEntry context into the client library
6670 to represent one server. The INFO command now allocates
6671 these to save the resolved server info. For now on the
6672 client library will also keep information about servers,
6673 connected and resolved with INFO.
6675 The INFO command now allocates the SilcServerEntry context
6676 and saves the server info there. The COMMAND_REPLY in
6677 the INFO now returns the parameters to application in
6678 same order as defined in the protocol specification.
6680 The entries are cached in the client->server_cache.
6682 * The INFO command is now issued after received the Client ID
6683 from the server. Affected file lib/silcclient/client.c.
6685 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6686 to the application as the mode changer might be server.
6687 It is guaranteed that NULL is not returned anymore to the
6688 application. Affected file lib/silcclient/client_notify.c.
6690 The ID Type is now also passed to the application so that
6691 it can check whether the returned entry is SilcClientEntry
6694 Added new function silc_client_get_server_by_id to return
6695 the server entry by ID. Affected files are the
6696 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6698 * Do not create the channel in the Irssi SILC Client when issuing
6699 the JOIN command but when received the sucessful JOIN command
6700 reply. Otherwise the channel might get created even though we
6701 could not join it. The Affected file is
6702 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6704 * Fixed a channel joining bug in router. The router must also
6705 check the channel modes, invite and ban lists etc. when serving
6706 the JOIN command sent by normal server. Affected file is
6707 silcd/command.c. The router now resolves the client's
6708 information from the server who sent the JOIN command if it
6709 does not know it, and processes the JOIN command only after
6712 * Changed the SilcCommandCb to take new argument; void *context2.
6713 Affected file lib/silccore/silccommand.h
6715 The second argument in the command callbacks in the server now
6716 includes the SilcServerCommandReplyContext if the command was
6717 called as pending command callback from the command reply.
6718 Otherwise it is NULL. When called as pending the status of the
6719 command reply will be checked and if it was erronous the
6720 error will be sent to the original sender of the command.
6721 This way the client always receives the error messages even
6722 though the server was actually the one who received the error
6723 when it resent the command to router, for example. Affected
6724 files silcd/command[_reply].[ch].
6726 * Fixed sending WHOWAS command's error message to client if
6727 the requested client could not be found. It was missing.
6730 * Changed the CMODE and CUMODE commands reply arguments in the
6731 protocol specification. The Channel ID is now sent in both
6732 of the commands to identify the channel. Implemented this
6733 new feature to the client and server. Affected files
6734 lib/silcclient/command_reply.c and silcd/command.c.
6736 * Made better checks for invite and ban lists in the JOIN
6737 command in server. Affected file silcd/command.c.
6739 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6741 * The server now performs the incoming host IP/DNS lookup
6742 using the silc_socket_host_lookup and thus does not block
6743 the server anymore. Affected file silcd/server.c.
6745 * Completed the multi-thread support for SILC Scheduler in
6746 the lib/silcutil/silcschedule.c.
6748 * Fixed the configure.in.pre to detect the pthread correctly
6751 * Fixed a deadlock in silc_task_queue_wakeup in the file
6752 lib/silcutil/silctask.c.
6754 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Added new function silc_schedule_wakeup that is used in
6757 multi-threaded environment to wakeup the main thread's
6758 schduler. It needs to be used when a thread adds a new task
6759 or removes a task from task queues. After waking up, the
6760 scheduler will detect the task queue changes. If threads
6761 support is not compiled in this function has no effect.
6762 Implemented the wakeup mechanism to both Unix and WIN32
6763 systems. Affected files are lib/silcutil/silcschedule.[ch],
6764 lib/silcutil/unix/silcunixschedule.c and the
6765 lib/silcutil/win32/silcwin32schedule.c.
6767 * Added new function silc_task_queue_wakeup to wakeup the
6768 scheduler by the specified task queue. Affected file
6769 lib/silcutil/silctask.[ch].
6771 * The silc_socket_host_lookup_start now wakes up the scheduler
6772 after adding the timeout task. Affected file is
6773 lib/silcutil/silcsockconn.c.
6775 * The silc_socket_host_lookup is synchronous now if the threads
6776 support is not compiled in. However, the callback is still
6777 called asyncronously through the scheduler, anyway. Affected
6778 file lib/silcutil/silcsockconn.c.
6780 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Added new function silc_socket_host_lookup to perform
6783 asynchronous IP and FQDN lookups for the socket connection.
6784 Affected files lib/silcutil/silcsockconn.[ch].
6786 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6789 that may or may not compile the mutex support in.
6791 Changed the silc_mutex_alloc interface. It allocates the
6792 mutex now to the sent pointer and returns TRUE or FALSE.
6794 Affected file lib/silcutil/silcmutex.h.
6796 * Wrote the SILC Task Queue interface to support multi-threads.
6797 Affected file lib/silcutil/silctask.[ch].
6799 * Wrote the SILC Scheduler to support multi-threads. Affected
6800 file lib/silcutil/silcschedule.c.
6802 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6805 in lib/silcutil/win32/.
6807 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Defined SILC Mutex API and SILC Thread API and implemented
6810 them for Unix. Affected files are
6811 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6812 lib/silcutil/unix/silcunixmutex.c and
6813 lib/silcutil/unix/silcunixthread.c.
6815 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Fixed the silc_server_remove_clients_by_server's channel
6818 key re-generation. The hash table handling was incorrect
6819 and would not work with many channels. Affected file is
6822 * Fixed some memory leaks around the server code.
6824 * Rewrote the silc_server_get_users_on_channel to support IPv6
6825 based Client ID's. Affected file silcd/server.c.
6827 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6828 specification. However, a separate document must be written
6829 to define the detailed signing procedure and the payload
6830 associated with the flag. Defined the flag to the
6831 lib/silccore/silcchannel.h as well.
6833 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * Changed the dynamic tables to static size tables in the
6836 lib/silccrypt/silchmac.c.
6838 * Removed GCC dependencies from the code. A patch by cras.
6840 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Do not show the error "Error receiving packet bla bla"
6843 in server if it really was not an error (-2 means that reading
6844 is pending). Affected file silcd/server.c.
6846 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6848 * Fixed a possible crash in silc_server_remove_clients_by_server
6849 in silcd/server.c. Fixed there also some memory leaks.
6851 * Fixed the silc_idlist_replace_client_id. It could replace
6852 wrong key in the hash table. Affected file silcd/idlist.c.
6854 * Do not check whether there are global users on the channel
6855 if the channel->global_users is FALSE. Affected functions
6856 silc_server_remove_from_one_channel and
6857 silc_server_remove_from_channels in silcd/server.c. Also,
6858 do not check if the removed client is local as we can be
6859 sure that global client was not removed from the channel
6860 and checking for global users is not needed.
6862 * The silc_server_remove_clients_by_server now re-generates
6863 the channel keys correctly for those channels that had
6864 clients removed from them. Affected file silcd/server.c.
6866 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6868 * Found the reason of random crashes in the server. We weren't
6869 ignoring the SIGPIPE signal (which can be sent in write())
6870 and it crashed the server. Affected file silcd/silcd.c.
6872 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6874 * Assure that sock->user_data is not NULL in the function
6875 silc_server_packet_send in silcd/packet_send.c.
6877 * Disconnect the remote connection if it could not be added
6878 to any ID lists in the server. The affected file is
6881 * Check in silc_server_packet_send[_real/dest] that the
6882 socket is not disconnecting and ignore the data if it is.
6883 Affected file silcd/packet_send.c.
6885 * Define inline to __inline on native WIN32 compilation.
6886 Affected file includes/silcwin32.h.
6888 * Added some explicit type casts for inline code since MSVC
6889 require them. Affected files lib/silcutil/silcbuffer.h,
6890 lib/trq/silcdlist.h and lib/trq/silclist.h.
6892 * Print warning in log files from now on if the packet
6893 decryption fails. Affected file silcd/server.c.
6895 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6897 * Changed the `say' client operation's interface to accept
6898 new `type' argument to indicate the type of the message sent
6899 by the library. The application may filter the library's
6900 messages according the type. The affected file is the
6901 lib/silcclient/silcapi.h.
6903 * Added two new functions to lib/silcclient/silcapi.h:
6904 silc_client_del_client and silc_client_del_client_by_id.
6905 Affected file lib/silcclient/idlist.c.
6907 * Moved the clientincludes.h from includes/ to silc/ and
6908 serverincludes.h from includes/ to silcd/.
6910 * The modes for the CMODE and CUMODE are now passed as
6911 uint32 for application with COMMAND_REPLY. The affected
6912 file is lib/silcclient/command_reply.c.
6914 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6916 * /WHOIS without arguments shows client's own information.
6917 Affected file lib/silcclient/command.c.
6919 * Changed PING to not accept any arguments. The specs
6920 says that client can ping only the connected server so
6921 requiring an argument is not needed. Affected file is
6922 lib/silcclient/command.c.
6924 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6926 * Fixed a fatal bug in private message sending and reception
6927 encryption and decryption when using private message keys.
6928 The implementation was incorrect and did not follow the
6929 specification. It causd that some of the message were
6930 lost since it did not use the sending and receiving keys
6931 as the protocol suggests. This has been fixed and will cause
6932 incompatibilities with older clients when sending private
6933 message encrypted with private message keys. Affected files
6934 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6935 and various other in Irssi SILC Client.
6937 Added `responder' boolean argument to the functions
6938 silc_client_add_private_message_key[_ske] to indicate when
6939 the key is added as responder or initiator of the key
6942 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Removed the silc_ske_check_version function and created
6945 a SilcSKECheckVersion callback. Added also a function
6946 silc_ske_set_callbacks that is now used to set all SKE
6947 callbacks. The callback functions are not given to
6948 the SKE functions anymore, but this function is used to
6951 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6953 * Added `silc_version' argument to the silc_client_alloc
6954 to define the version of the application for the library.
6955 The library will use the version string to compare it
6956 against the remote host's (usually a server) version
6957 string. Affected file lib/silcclient/silcapi.h
6959 * Added the KE protocol context to Key Agreement context
6960 in client library so that we can abort the SKE if it
6961 is in process when we get timeout. Affected file is
6962 lib/silcclient/client_keyagr.c.
6964 * Do not resolve the client ID forever if it returns in the
6965 first time that such client does not exist. This was done
6966 for example with private message. Affected file is
6967 lib/silcclient/client_prvmsg.c.
6969 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6971 * Do not add regex.h for WIN32. The affected file
6972 includes/silcincludes.h.
6974 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6975 not work yet 100%. It generates the DLL's automatically
6976 when compiling with --with-win32 under cygwin.
6978 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * lib/contrib/regex.c is not compiled on WIN32.
6982 * Added silc_net_get_socket_opt function to the
6983 lib/silcutil/silcnet.h.
6985 * Added includes/silcwin32.h for WIN32 specific includes
6988 * Do not use ptime structure or any of the posix process
6989 functions on WIN32 in lib/silccrypt/silrng.c.
6991 * Added silc_gettimeofday to provide generic function
6992 for struct timeval on all platforms. Added the function
6993 to lib/silcutil/silcutil.h.
6995 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6998 library as they clearly belong there. As a plus side we
6999 can make the actual socket connection routines platform
7002 Added also new generic function silc_socket_read and
7003 silc_socket_write (that used to be silc_packet_[read/write].
7004 The implementation of these are platform specific.
7006 * Added WIN32 specific routines of silc_socket_[read/write]
7007 to lib/silcutil/win32/silcwin32sockconn.c.
7009 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7011 * Added preliminary support for native WIN32 compilation under
7012 cygwin (using the -mno-cygwin option for GCC) to the
7013 ./configure.in.pre. The --with-win32 now prepares the
7014 compilation for native WIN32.
7016 * Rewrote the SILC Scheduler interface in the file
7017 lib/silcutil/silcschedule.h. The scheduler is now context
7018 based and does not have anymore any global static scheduler.
7019 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7020 and created lib/silcutil/win32 directory for WIN32 based
7023 * Added Unix specific network routines to the
7024 lib/silcutil/unix/silcunixnet.c and the old
7025 lib/silcutil/silcnet.c includes now only generic routines.
7027 Added WIN32 specific network routines to the
7028 lib/silcutil/win32/silcwin32net.c.
7030 * Added Unix specific utility functions from the
7031 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7033 * Added WIN32 SILC Scheduler to the file
7034 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7037 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Do not handle JOIN notify in the server if the target client
7040 is not registered (idata->registered == FALSE). The affected
7041 file is silcd/packet_receive.c.
7043 * Update the nickrec->founder in event_cumode in the Irssi SILC
7044 client. Affected file irssi/src/silc/core/silc-channels.c.
7046 * Fixed the CUMODE_CHANGE notify handling in the server when
7047 server and router are announcing their clients on channels.
7048 Now the mode changes are saved and notified correctly. The
7049 affected file is /silcd/packet_receive.c.
7051 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7052 They really did not replace the cache entry in the ID Cache.
7053 Now they do that. Affected file silcd/idlist.c.
7055 * Fixed the KICK notify handling in the Irssi SILC client to
7056 update the channel records so that the kicked client does not
7057 appear to be on the channel. The affected file is
7058 irssi/src/silc/core/silc-channels.c.
7060 * Always update the conn->current_channel when executing command
7061 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7063 * Fixed the KILL notify handling in Irssi SILC client to remove
7064 the killed client on all channels.
7066 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7068 * Fixed the silc_parse_command_line to remove extra spaces
7069 from the start and end of the arguments. Affected file is
7070 lib/silcutil/silcutil.c.
7072 * Cancel and free any active protocol in the function
7073 silc_server_close_connection. Affected file silcd/server.c.
7075 * Cancel and free any active protocol in the function
7076 silc_client_close_connction. Affected file is
7077 lib/silcclient/client.c.
7079 * Do not execute the KILL command for clients that are in
7080 history (ie. they are not in the network). Affected file is
7083 * Fixed KILL notify handling, client does not crash anymore.
7084 Affected file irssi/src/silc/core/silc-channels.c.
7086 * Reduced the default packet buffer size from 2048 to 1024 in
7087 lib/silccore/silcpacket.c.
7089 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7090 counter to the SKE context that is incresed when the SKE library
7091 performs async operation outside the library. If the outside
7092 process frees the SKE context and FREED status will be set
7093 and the library will detect after the sync operation that the
7094 libary is freed. The affected files are
7095 lib/silcske/silcske[_status].[ch].
7097 * Resolve the client entry information in the function
7098 silc_client_channel_message to assure that NULL pointer is not
7099 passed as client entry to the application. */
7101 * Fixed the task timeout calculation to assure that there is
7102 never negative timeouts. The affected file is
7103 lib/silcutil/silcschedule.c.
7105 * Fixed the channel user mode notification sending in server.
7106 It was sent point-to-point to the router (or to server by router)
7107 but it needs to be destined to a channel. The routines now
7108 supports sending the channel user mode notifys to the channels
7109 when announcing clients and channels. Affected files are
7110 silcd/server.c and silcd/packet_receive.c.
7112 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7113 It did not actually replace the old channel entry in the cache.
7114 Affected file lib/silcclient/client_notify.c.
7116 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7118 * Fixed a possible crash in silc_packet_send_prepare. It now
7119 assures always that there is enough space in the buffer and
7120 at the tail area of the buffer (for MAC).
7122 Fixed the inbound buffer reallocation in silc_packet_read.
7123 It was old code and did not handle the reallocation correctly.
7126 The affected file is lib/silccore/silcpacket.c.
7128 * Fixed buffer overflow in silc_parse_nickname in the file
7129 lib/silcutil/silcutil.c.
7131 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7133 * make install generates new server keys only if there is not
7136 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7138 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7139 Added check that if the NOREPLY is set then we will not send
7140 the away message. This avoids infinite loop of away messages
7141 if both clients are away. The affected file is
7142 lib/silcclient/client_prvmsg.c.
7144 * Fixed client crash if /NICK was given without arguments.
7145 Affected file lib/silcclient/command.c.
7147 * Server does not send the invite list in INVITE command back
7148 to the client if the list was not altered. Added this notion
7149 to the protocol spec as well. Affected file silcd/command.c.
7151 Fixed possible crash in INVITE command by checking the
7152 value of silc_server_get_client_route command.
7154 * Fixed the INVITE notify type handling. The arguments are now
7155 taken in correct order and client does not crash. The affected
7156 file is irssi/src/silc/core/silc-channels.c.
7158 Removed the "Inviting xxx to channel" message from the
7159 client library away and let the application handle it.
7160 Affected file lib/silcclient/command.c. Added that message
7161 to Irssi SILC client's message formats.
7163 * Fixed CMODE command crash in client. It now checks the
7164 amount of arguments correctly and does not crash. The affected
7165 file is lib/silcclient/command.c.
7167 * Do not create new channel automatically in silc_channels_join
7168 but check whether the channel by that name already exists.
7169 Affected file irssi/silc/core/silc-channels.c.
7171 * Do not send the SERVER_SIGNOFF to router if the disconnected
7172 entity was the router. Affected file silcd/server.c.
7174 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7175 SILC client as it was missing from there.
7177 Added the handling of the KICK notify to the Irssi SILC client
7178 as it was missing. Added "you have been kicked" message to
7179 Irssi SILC client's message modules formats.
7181 Added the handing of the KILL notify to the Irssi SILC client
7182 as it was missing. Added the kill message module formats
7185 The affected file is irssi/src/silc/core/silc-channels.c.
7187 * The router did not save the channel mode the server announced.
7188 Affected file silcd/packet_receive.c.
7190 * Fixed a possible crash in INFO command in server. If the
7191 server did not provide the server info it crashed. Affected
7192 file silcd/command.c.
7194 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7196 * Fixed the GETKEY command in the server to check also the
7197 global list. Otherwise the GETKEY would not work correctly
7198 in normal SILC server. Affected file silcd/command.c.
7200 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Fixed GETKEY crash, it crashed if the command did not succseed.
7204 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7206 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7207 is now real and not just an macro interface to GMP.
7209 Removed the entire GMP from the source tree and imported new
7210 NSS MPI library instead. Reason for removing GMP is that it is
7211 extremely large and compiles extremely slow. The NSS MPI
7212 is only a few files and compiles in less than 10 seconds.
7213 The speed is also about the same as GMP. The MPI is imported
7214 to lib/silcmath/mpi.
7216 If the system has GMP installed we will still use the GMP.
7217 If it is not then the NSS MPI will be compiled.
7219 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7221 * Merged a long nickname (127 characters long) crash bugfix from
7222 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7224 * Merged a freed memory reference bugfix from Irssi CVS tree.
7225 Affected file irssi/src/core/commands.c.
7227 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7229 * Added the server's public key sving and verification to the
7230 server when performing the SKE. This was missing and the
7231 remote server's (or router's) public key was accepted without
7232 checking whether we have it previously or trust it at all.
7233 Affected file silcd/protocol.c.
7235 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7237 * Check in the silc_server_timeout_remote if protocol is active
7238 and make sure that the protocol's final callback is called so
7239 that all memory if freed. Affected file silcd/server.c.
7241 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7243 * silc_server_whois_send_reply crashed the server if the nickname
7244 was 127 characters long. Affected file silcd/command.c.
7246 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7248 * Added sanity check to the silc_server_new_client. If the hostname
7249 is provided inside username then check that the provided hostname
7250 really is the same as the resolved one. If the hostname was not
7251 resolved then check it from the public key. Affected file is
7252 silcd/packet_receive.c.
7254 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7255 if the server disconnected us and the connection is not valid
7256 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7258 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7259 the library to the lib/silcutil/silcutil.[ch].
7261 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7263 * Close log file after open. Affected file
7264 lib/silcutil/silclog.c.
7266 * Check whether sock == NULL in silc_client_send_packet and return
7267 if it is. Affected file lib/silcclient/silcclient.c.
7269 * Check rec->entry == NULL in the Irssi SILC Client before
7270 sending the channel message. Affecte file is
7271 irssi/src/silc/core/silc-servers.c.
7273 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7275 * Merged a splitted window bugfix from Irssi CVS tree. The
7276 affected file is irssi/src/fe-text/textbuffer-view.c.
7278 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7279 It did not print nickname.
7281 * Improved the distributions system a bit.
7283 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7286 irssi/src/fe-text/gui-window.c.
7288 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7289 to in-active server. The affected file is
7290 irssi/src/silc/core/client_ops.c.
7292 * Resolve the client in USERS command reply if the entry does
7293 not have username resolved. The affected file is
7294 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7295 command to WHOIS command to really resolve stuff. The USERS
7296 is not used any more in any critical section so WHOIS can
7297 be used even though it might be slower than IDENTIFY.
7299 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7302 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Changed the protocol API a bit more consistent in the
7305 lib/silccore/silcprotocol.[ch].
7307 * Changed the following headers to ROBODoc format:
7309 lib/silccore/silcpayload.h
7310 lib/silccore/silcprotocol.h
7311 lib/silccore/silcsockconn.h
7313 All core library headers are now formatted.
7315 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * Fixed a bug in Irssi SILC client; do not show that you are
7318 server/router operator if you really are not. Affected file is
7319 irssi/src/silc/core/client_ops.c.
7321 * Renamed silc_command_free_payload to silc_command_payload_free.
7322 Affected file lib/silccore/silccommand.h
7324 * Added silcmath.h to include the prototoypes of various routines
7325 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7328 * Changed the following headers to ROBODoc format:
7330 lib/silccore/silcchannel.h
7331 lib/silccore/silccommand.h
7332 lib/silccore/silcid.h
7333 lib/silccore/silcidcache.h
7334 lib/silccore/silcmode.h
7335 lib/silccore/silcnotify.h
7336 lib/silccore/silcpacket.h
7337 lib/silcmath/silcmath.h
7339 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Added checking to the server code not to start the server if
7342 ciphers and stuff are not configured properly. Affected files
7343 silcd/serverconfig.[h] and silcd/server.c.
7345 * Changed the layout of the header files of the public interfaces
7346 in the SILC libraries. The new layout supports ROBODoc
7347 documentation tool (and some others) so that it is easy to create
7348 a library reference manual. All the other headers and source
7349 code must still follow the CodingStyle document. Also source
7350 code must not include these ROBODoc stuffs, only the headers.
7351 Furthermore, all public interface headers must now be named
7352 by using `silc' prefix, example: silcapi.h, silccipher.h.
7353 Some files were renamed due to this. All the other headers
7354 must not be used as public interfaces. I will update the
7355 CodingStyle document later. Changed following headers, so far:
7357 lib/silcclient/silcapi.h
7358 lib/silccore/silcauth.h
7359 lib/silccore/silcprivate.h
7360 lib/silccrypt/silcdh.h
7362 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7366 * Removed silc_client_packet_send_flush from the client library
7367 as it is not needed. Affected file lib/silcclient/client.[ch].
7369 * Added printing of message of unresolved authentication method
7370 to the Irssi SILC client. Added it to the module formats.
7371 Removed the same message from the client library.
7373 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7375 * Added new distribution feature, DISTLABEL. Every distribution
7376 can define own preprocessor label that can be used in the
7377 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7378 file distributions, acconfig.h.pre and prepare.
7380 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7382 * Added Makefile.defines_int to include the actual definitions
7383 for Makefile.defines.in. Tested the new distribution system,
7384 created distributions and tested installation.
7386 * Added AWAY message printing to the Irssi SILC client. Added
7387 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7389 * Added SCONNECT command to call the SILC's CONNECT command.
7390 Cannot use CONNECT directly since Irssi uses that internally.
7391 Affected file irssi/src/silc/core/silc-servers.c.
7393 Added ACTION local command. It is same as ME command but takes
7394 the channel as mandatory argument.
7396 Rewrote some of the Irssi's help files to suite for SILC
7399 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Added Makefile.defines[.in] that should for now on be included
7402 in all Makefile.am file in the source tree. That file includes
7403 all common compilation definitions for SILC source tree.
7405 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7407 * Minor changes to the ./prepare script to change the package
7408 name according the distribution name to the configure.in.
7410 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7412 * Created new distribution system. Added file `distributions'
7413 that defines all the distributions that can be created out of
7414 the SILC source tree. The ./prepare script now reads that
7415 file to determine how to prepare the distributions. The
7416 first argument to the ./prepare is the name of the distribution
7417 and second is the version of the distribution. If given
7418 without arguments it creates the default (toolkit) distribution
7419 with the default version (defined in ./prepare).
7421 All Makefile.am files that are subject to the distributions
7422 are now named as Makefile.am.pre. These are ./Makefile.am
7423 and lib/Makefile.am. Others may be changed later.
7425 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Added invite list, ban list, some key management and connection
7428 error message printing to module formats in the Irssi SILC client.
7430 * Added new silc_client_set_away_message to set the away message
7431 that is back to the person who sent private message. The
7432 affected file lib/silcclient/silcapi.h and the
7433 lib/silcclient/client_prvmsg.c.
7435 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Fixed the private message sending in the Irssi SILC client,
7438 added local command KEY to the Irssi SILC client.
7440 Added key management and key agreement message formats to the
7441 irssi/src/fe-common/silc/module-formats.[ch].
7443 Added USERS (alias WHO) printing, server/router operator
7444 indication and LIST command printing to the module formats.
7446 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * Fixed channel joining notify handling, cumode notify handling
7449 from Irssi SILC client.
7451 * Added SILC specific module-formats to the Irssi SILC client so
7452 that SILC specific message hilighting, colors etc is possible.
7453 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7455 Added channel mode, channel user mode, actions, notices,
7456 whois and whowas printing to the the module-formats.c.
7458 * Fixed a bug in channel deletion in the server. The channel
7459 is not left to the cache even if the channel founder auth mode
7460 is set when there are no users anymore on the channel. Affected
7461 file silcd/server.c.
7463 * The silc_net_localhost now resolves the entire hostname including
7464 the domain name. Affected file lib/silcutil/silcnet.c.
7466 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Changed the ask_passphrase client operation to be ascynchronous.
7469 It has now a completion callback and a context that the
7470 application must call after it has got the passphrase from
7471 the user. Affected files lib/silcclient/silcapi.h,
7472 lib/silcclient/protocol.c, lib/silcclient/command.c and
7475 Added SilcAskPassphrase callback that the application calls
7476 to deliver the passphrase to the library.
7478 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7479 The public key verification and especially a certificate
7480 verification is asynchronous procedure.
7482 Added new SILC_SKE_STATUS_PENDING status to indicate the
7483 request is pending and a callback will be called to finalize
7486 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7487 indicate that remote end did not send its public key (or
7488 certificate), even though we require it. Added check for this
7489 condition in the SKE. This was a security bug, now fixed.
7491 Defined new SilcSKEVerifyCbCompletion callback that is called
7492 when the verification process is completed.
7494 The affected files lib/silcske/silcske_status.h and
7495 lib/silcske/silcske.[ch].
7497 * Changed the verify_public_key client operation to be async
7498 as well. Defined SilcVerifyPublicKey callback that is used to
7499 indicate the success of the public key verification process.
7501 Changed the server and client to use the new async client
7504 * Changed the Irssi SILC client's internal scheduler to be called
7505 twice as many times as it used to be. As a result the client
7506 should be a bit faster now. Affected file is
7507 irssi/src/silc/core/silc-core.c.
7509 * Added support to Irssi SILC client of asynchronous public key
7510 verification and passphrase inquiry. Affected file is
7511 irssi/src/silc/core/silc-core.c.
7513 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Do not say "You have left channel %s" in client library.
7516 Moved it to the application. Affected files are
7517 lib/silcclient/command.c and silc/client_ops.c.
7519 * Fixed silc_client_get_clients. Command context was not
7520 duplicated and was freed memory in the callback. Affected
7521 file lib/silcclient/idlist.c.
7523 * Do not say "you are now talking..." on JOIN command in the
7524 client library. The appliation must handle it.
7526 * Do not say ".. changed topic to" in command reply in the
7527 client libary. The application must handle it.
7529 * Fixed TOPIC command sending in the client library.
7531 * Fixed a memory leak in silc_client_command_free in the file
7532 lib/silcclient/command.c.
7534 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7536 * Imported a modified version of Irssi client to the source tree.
7537 The Irssi will be used to create a new client called
7538 Irssi SILC. Imported to irssi/.
7540 Added silc_core_init_finish function to the Irssi. Affected
7541 file irssi/configure.in.
7543 A lot changes in the Makefile.ams around the irssi tree.
7545 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Do not rehash if the new size is same as the old size of the
7548 hash table, in the silc_hash_table_rehash*. The affected file
7549 lib/silcutil/silchashtable.c.
7551 * Replaced hash_table_del_by_context calls from the server
7552 (when channel->user_list and client->channels) to the
7553 hash_table_del as it is sufficient and faster.
7555 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Added silc_hash_table_list, silc_hash_table_get and the
7558 SilcHashTableList structure to provide an alternative way to
7559 traverse the hash table. The affected files are
7560 lib/silcutil/silchashtable.[ch].
7562 * Changed the server's idlist routines to use the hash table
7563 routines to optimize the code.
7565 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Replaced the client entry's `channel' list and channel entry's
7568 `user_list' list to hash tables for optimized lookup. Changed
7569 the code to use the hash table interface around the code.
7570 Affected file lib/silcd/idlist.[ch].
7572 * Added `auto_rehash' boolean argument to the function
7573 silc_hash_table_alloc to indicate whether the hash table should
7574 auto-rehash when it thinks is appropriate time. It will
7575 increase the hash table size if the there is twice as much
7576 entries in the table than the size of the table, and will
7577 decrease the size if there are twice as less entries than
7578 the size of the table.
7580 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7584 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * silc_idcache_purge_by_context deletes the entry now by context
7587 as it is supposed to do. Affected file lib/silccore/idcache.c.
7589 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7590 client is not anymore valid (WHOWAS givens the info) and not
7591 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7593 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7595 * Removed the `data' and `data_len' arguments from the ID Cache
7596 interfaces and added `name' argument. ID Cache does not handle
7597 anymore the binary data only a names associated with given ID.
7599 * When hashing a Client ID with silc_hash_id the entire ID is
7600 not hashed anymore, instead only the hash of the Client ID is
7601 hashed. This way we can access the Client ID from the cache
7602 with Client ID but with the hash of the ID (which is a hash of
7603 the nickname) as well without any difference in performance.
7605 Added also silc_idcache_find_by_id_one_ext to do one on one
7606 searching when we have the actual ID. Added also function
7607 silc_hash_client_id_compare. The affected files are
7608 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7610 * When hashing the name associated with a ID it is always done
7611 in lowercase. This way we can access the cache without worrying
7612 about case-sensitivity, even though, for example nicknames are
7615 * Fixed a bug in server with channel message sending. It put
7616 wrong ID type as destination ID. The affected file
7617 silcd/packet_send.c.
7619 * silc_idcache_del_by_context now deletes from all hash tables
7620 by context. Affected file lib/silccore/idcache.c.
7622 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * Changed the client library to use the new ID Cache interface.
7625 Changes around the source tree.
7627 * Added silc_hash_table_rehash_ext to rehash with specific
7628 hash function. Affected file lib/silcutil/silchashtable.[ch].
7630 * Added silc_hash_string_compare to compare two strings in the
7631 hash table. Affected file lib/silcutil/silcutil.[ch].
7633 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7635 * Added new function silc_idcache_del_by_context into the
7636 lib/silccore/idcache.[ch].
7638 * Changed the server's ID list routines to use the new ID Cache
7639 interface. Changes around the source tree.
7641 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Added silc_hash_table_del[_by_context]_ext functions in to the
7644 lib/silcutil/silchashtable.[ch].
7646 Removed silc_hash_table_find_all* routines and added new
7647 silc_hash_table_find_foreach to replace them.
7649 Added silc_hash_table_replace_ext function as extended
7650 replacing function. Separated the simple hash table interface
7651 from the extended hash table interface in the file
7652 lib/silcutil/silchashtable.h.
7654 * Fixed minor bugs and changed it to use some of the new
7655 hash table functions in lib/silccore/idcache.c
7657 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Added new function silc_hash_table_find_all to return all keys
7660 in the hash table by the specified key. As the hash table is
7661 collision resistant it also makes it possible to have several
7662 duplicate keys in the hash table. This function may be used to
7663 find all of the keys from the hash.
7665 Added user_context arguments to the SilcHashFunction,
7666 SilcHashCompare and SilcHashDestructor to deliver user specified
7669 Added new fuctions silc_hash_table_find[_all]_ext to do
7670 extended lookup with specified hash and compare functions and
7671 specified user contexts.
7673 Added new function silc_hash_table_add_ext to add the key
7674 with specified hash function and user context.
7676 Added new function silc_hash_table_foreach to traverse all
7677 entrys in the hash table. Added SilcHashForeach callback
7680 Added new function silc_hash_table_del_by_context to delete
7681 the entry only if the context associated with the key matches.
7683 Affected files are lib/silcutil/silchashtable.[ch].
7685 * Removed silc_hash_[server/client/channel]_id and added just
7686 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7687 silc_hash_id_compare to compare two ID's using as the hash table
7688 comparison function. Added also silc_hash_data to hash
7689 binary data and silc_hash_data_compare to compare it.
7691 * Removed silc_idlist_find_client_by_hash as it is not needed
7692 anymore. Affected file silcd/idlist.[ch].
7694 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7695 to use internally the SilcHashTable. The new ID Cache is a lot
7696 faster than the old one. Some of the ID Cache interface was also
7697 rewritten and obsolete and stupid functions were removed.
7699 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7701 * Added entry_count field to the SilcHashTable to keep the number
7702 of the entries in the table. Implemented the function
7703 silc_hash_table_rehash. Added new function
7704 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7706 Fixed a minor bug in silc_hash_table_free.
7708 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7709 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7710 into the lib/silcutil/silcutil.[ch].
7712 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Implemented a collision resistant hash table into the
7715 lib/silcutil/silchashtable[ch]. See the header and the source
7716 for the SilcHashTable API.
7718 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Merged dotconf version 1.0.2 into lib/dotconf.
7722 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Do not compile anything in lib/silcsim/* if the SIM support
7725 is not enabled. The tree should now compile without problems
7728 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Compiled the SILC under cygwin. Compiled and tested briefly
7731 without problems. More tests needed. The SIMs didn't compile
7734 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7736 * Fixed possible crash in silc_get_username in the
7737 lib/silcutil/silcutil.c.
7739 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Fixed a va_arg in silc/client_ops.c.
7743 * Oops, RC5 routines were named AES and caused some problems
7744 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7746 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Added new SilcIDIP structure into the lib/silccore/id.h and
7749 replaced the old `ip' fields from all SILC ID's to that type.
7750 This is a step towards IPv6 support.
7752 The silc_id_get_len takes now the ID as an extra argument.
7753 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7754 both IPv4 and IPv6 based ID's.
7756 The affected files are lib/silccore/id.[ch] and other files
7757 around the tree using these routines.
7759 * Removed the ID length arguments in server from various
7760 silc_server_send_notify_* routines -> they are not needed
7763 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Fixed memory leak in silc_encode_pem_file in the file
7766 lib/silcutil/silcutil.c.
7768 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Check minor version as well in the SKE. Affected files are
7771 silcd/protocol.c and lib/silcclient/protocol.c.
7773 * Added --identifier option to the server so that an identifier
7774 can be when creating the public key for the server. Affected
7775 file is silcd/silcd.c.
7777 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7778 lib/silccrypt/silcpkcs.c.
7780 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Register default ciphers and stuff when using -C option with
7783 the server. Affected file sildc/silcd.c.
7785 * Put back the servers public key filename format, it is better
7786 than the new one. For now, the client keys are saved with the
7787 new filename format. The affected file silc/client_ops.c.
7789 * Implemented the Cipher API for the rest of the ciphers that
7790 did not implement it or implemented it the wrong way.
7792 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Register default ciphers and stuff when using the -S option
7795 in the client. Affected file silc/silc.c. Same also when
7796 creating new key pair with -C option.
7798 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Fixed the silc_verify_public_key client operation function to
7801 save the public keys differently. The fingerprint is now
7802 used as filename and not the hostname. This way also the
7803 client keys are saved uniquely and not with hostnames. The
7804 affected file is silc/client_ops.c.
7806 * Trimmed the silc_hash_fingerprint function to remove extra
7807 whitespaces from the end of the fingerprint. The affected
7808 file is lib/silccrypt/silchash.c.
7812 * Added silc_cipher_register_default function to register all
7813 default ciphers. It can be used when configuration files
7814 does not exist and the application does not want any specific
7815 ciphers in any specific order.
7817 The SilcDList is now used as silc_cipher_list dynamically
7818 allocated cipher list. Removed the static list all together
7819 and now all ciphers must be allocated to the dynamic list.
7820 The silc_cipher_alloc routine was changed to check only the
7823 All silc_cipher_* routines that used to return int returns
7826 The affected files lib/silccrypt/silccrypt.[ch].
7828 * The same thing was done to silc_hash_* as for silc_cipher_*
7829 routines. Affected files lib/silccrypt/silchash.[ch].
7831 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7832 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7833 Added also silc_pkcs_[un]register[_default] functions.
7834 Removed the data_context from the PKCS API.
7836 * Added silc_hmac_register_default function to register default
7837 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7838 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7839 to unregister all hmacs at once.
7841 * Register the default ciphers, hash functions, PKCSs and HMACs
7842 if client's configuration file does not exist. The affected
7845 * The client did not load the hash functions from the SIM
7846 modules at all. Added support for this. Affected file is
7847 silc/clientconfig.c.
7849 * When decoding public key with silc_pkcs_public_key_decode, check
7850 the supported algorithm only if PKCS are registered. Affected
7851 file lib/silccrypt/silcpkcs.c. The same was done with the
7852 silc_pkcs_private_key_decode.
7854 * Fixed the SILC List routines to keep the list always in order.
7855 It used to change the list's order when traversing the list but
7856 not it preserves the order. Affected file lib/trq/silclist.h.
7858 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Added the client library to use the SilcSocketConnection's
7861 reference counter (by silc_socket_dup) to prevent the bug that
7862 the socket object may be freed underneath async operation.
7864 * The name resolv library checking fixes in the configure.in.pre.
7867 * Created new version of the protocol drafts for future
7868 development. The -03 drafts are the ones that will be changed
7869 in the trunk now and the -02 will remain as they are.
7871 * Send list of CUMODE notifys to the router when announcing
7872 the channel users to the router. Affected file silcd/server.c.
7873 If the router receiving channel founder CUMODE for a channel
7874 that already has channel founder it will send CUMODE notify
7875 to the sender to remove the channel founder rights from the
7876 announced client. Affected file silcd/packet_receive.c.
7878 * The CUMODE notify may now use Server ID as well as the entity
7879 who changes the mode. Updated protocool specs.
7881 * Updated INSTALL and README files.
7883 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * New web pages in the http://silc.pspt.fi. The pages was
7890 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Implemented the [DenyConnectin] config section in the server.
7893 Added silc_server_config_denied_conn to check whether incoming
7894 connection is denied. Affected file silcd/serverconfig.[ch].
7896 * Do not check the ports when checking the incoming configuration
7897 data if the port is 0, meaning any. Affected file is
7898 silcd/serverconfig.c.
7900 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Fixed buffer overflow in silc_string_compare in the file
7903 lib/silcutil/silcutil.c.
7905 * Fixed double free in silc_server_command_leave in the file
7908 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7910 * Fixed the version checking in the server. Affected file is
7913 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Fixed the configuration data fetching when accepting new
7916 connections in the server. Affected file silcd/server.c.
7918 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Added `sender_entry' argument to the function
7921 silc_server_packet_relay_to_channel so that we can check
7922 whether some destination actually belongs to the same route
7923 the sender belongs (ie, we must not resend the packet to the
7924 sender). Affected file silcd/packet_send.[ch].
7926 * Added `servername' field to the SilcClientEntry in the server
7927 to hold the name of the server where client is from. Affected
7928 file is silcd/idlist.h.
7930 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Moved the channel message encrypting in the router betwen
7933 router connections from silc_server_channel_message to the
7934 silc_server_packet_relay_to_channel since we want to check
7935 whether we have anybody channel before encrypting anything.
7936 Affected files silcd/packet_[receive/send].c.
7938 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Fixed the [AdminConnection] server config section to support
7941 multiple entries. Affected file silcd/serverconfig.c.
7943 * Added support into the server to check the validity of the
7944 incoming connection before executing any KE or authentication
7947 * The connection configuration is now saved to the KE and
7948 connection auth protocol contexts and not fetched anymore in
7949 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7951 * The local hosts listenning address and port is also resolved
7952 now when starting the server. We want to have the socket object
7953 to include the real address and port for the listener. Added
7954 new function silc_net_check_local_by_sock into the files
7955 lib/silcutil/silcnet.[ch].
7957 * Fixed a broadcast bug in server -> do not broadcast if we
7960 * Fixed a routing bug. Do not route broadcast packets ever.
7961 Broadcast packets must be processed always and not routed since
7962 they may be destined to some other host than yourself and thus
7963 would get routed without no good reason. Affected file is
7966 * Added function silc_server_config_is_primary_route to check
7967 whether primary router connection has been configured (a router
7968 configuration that we are initiating). If there is not, we
7969 will assume that there is only two routers in the SILC network
7970 and we will use the incoming router connection as our primary
7971 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7973 * Changed the order of the broadcasting. Broadcast _after_ the
7974 packet has been processed not before. Affected file is
7977 * Fixed a [ClientConnection] parsing bug. The port was never
7978 parsed correctly thus resulting to port 0. Affected file
7979 silcd/serverconfig.c.
7981 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7982 argument and did not set the broadcast packet flag. Affected
7983 file silcd/packet_send.c. Fixed same bug in the function
7984 silc_server_send_notify as well.
7986 * If we receive NEW_ID packet for our own ID in the server, ignore
7989 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Removed the nickname from the Private Message Payload.
7994 Updated the code and the protocol specs.
7996 * Updated protocol specs for submitting to the IETF.
7998 * Tweaked the Random Number Generator a bit. Affected file
7999 lib/silccrypt/silcrng.c. Exported a new function
8000 silc_rng_[global]_add_noise which can be used to add more
8003 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8005 * Do not parse packets with different timeout when protocol
8006 is active -> may cause problem with rekey. Affected file
8009 * When server receives signoff notify it must not create
8010 new channel key if the client is on any channels since the
8011 sender of the signoff notify will create it.
8013 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Added printing of error messages during SKE protocol from the
8016 failure packet sent by server during SKE. Affected file
8019 * Removed the client's failure_callback handling with timeout
8020 and handle it immediately when received.
8022 * The SKE library returned wrong type in SUCCESS and FAILURE
8023 packets. They must be 32 bit MSB not 16 bit MSB.
8025 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8027 * Ok, rewrote the logic of the re-key and now it seems to work.
8028 I tested it on high traffic with frequent re-keys without
8029 problems. Added hmac_receive (and renamed hmac to hmac_send)
8030 in SilcClientConnection in lib/silcclient/client.h and
8031 in SilcIDListData in silcd/idlist.h. Also, removed the
8032 SilcPacketParserContext's cipher and hmac fields as they are
8033 not needed anymore and actually caused some problems when
8034 the ciphers and hmac's changed underneath the packet parser.
8036 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * If re-key protocol is active then process the incoming packets
8039 synchronously since we must assure that icoming packets encrypted
8040 with the old key is processed before the new keys is set to
8041 use. This is true other packets than for REKEY packets.
8042 Affected file silcd/server.c. The same was done to client library
8043 as well, affected file lib/silcclient/client.c.
8045 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Fixed bug in client and server to accept the force send if
8048 the packet is send from silc_[server/client]_packet_process
8049 function. Otherwise the packets are never delivered, oops.
8051 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * Disable force sending of packets when REKEY protocol is active.
8054 We must assure that no packet is sent directly when rekey is
8055 performed. All packets must be sent through packet queue.
8056 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8057 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8058 function is silc_[server/client]_packet_send_real to check
8061 * Replaced the SIM paths from example config files to
8062 /usr/local/modules. Also, make install creates now
8063 /usr/local/silc/logs directory to hold all the SILC server
8066 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8068 * Made the configure.in.pre work on Solaris. Patch by salo.
8070 * Made all ciphers compatible with non-x86 machines. Defined
8071 CBC mode macros into lib/silccrypt/ciphers_def.h.
8073 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Fixed the make install.
8077 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * When MAC computation fails the silc_packet_decrypt returned 0
8080 even though it was supposed to return -1. Fixed this. The
8081 affected file is lib/silccore/silcpacket.c.
8083 * Do not replace the config files in /etc/silc (in make install)
8084 if they already exist. Affected file ./Makefile.am.
8086 * Do not send re-key packets immediately but through packet queue.
8087 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8089 * Changed silc_net_check_host_by_sock to return FALSE if the
8090 IP/DNS could not be resolved. Though, it returns the IP address
8091 now even if it could not resolve it (but returns also FALSE).
8092 Affected file lib/silcutil/silcnet.[ch].
8094 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Added silc_pkcs_decode_identifier to decode the public key's
8097 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8098 Added also silc_pkcs_free_identifier. Added also new context
8099 SilcPublicKeyIdentifier.
8101 * Added -S option to the silc client. It is used to dump the
8102 contents of the specified public key file.
8104 * Changed the PKCS api to return the public key length when
8105 setting the public key.
8107 * Fixed a fatal bug in the public and private key file loading.
8108 Affected file lib/silccrypt/silcpkcs.c.
8110 * Execute the packet parsing for client with zero (0) timeout
8111 if the protocol is active. Affected file silcd/server.c.
8113 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Made the key generation options to the silcd program. Added
8116 -C option, equivalent to client's option.
8118 * Added new [ServerKeys] config section to the server. It
8119 configures the server's public and private key.
8121 * Defined generic Public Key Payload into the protocol
8122 specification to send specific type of public keys and
8125 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8126 public key or certificate.
8128 * Implemented the GETKEY command to the server and to the
8129 client library and on user interface.
8131 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Made preliminary `make install' work.
8135 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Added SilcServerRekey context into silcd/idlist.h.
8139 * Added the PFS support as defined in the specification to the
8140 SKE protocol. Affected files lib/silcske/*.c.
8142 * Added `ske_group' field to the SilcServerRekey context to hold
8143 the number of the SKE group that is used with PFS in re-key.
8144 Affected file silcd/idlist.h.
8146 * Added PFS re-key support to the server. Affected file is
8149 * Added silc_protocol_cancel to cancel execution of the next
8150 state of the protocol. Affected file is
8151 lib/silccore/silcprotocol.[ch].
8153 * Added the re-key support with and without PFS to the client
8154 library. Re-key is performed once in an hour, by default.
8156 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8157 Added silc_client_rekey_callback and silc_client_rekey_final.
8158 Affected files are lib/silcclient/protocol.[ch] and
8159 lib/silcclient/client.[ch].
8161 * Removed the `hmac_key' and `hmac_key_len' fields from the
8162 SilcClientConnection structure; not needed. Affected file is
8163 lib/silcclient/client.h.
8167 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Do not ask whether user wants to use the negotiated private key
8170 for private messages, just use it. Affected file is
8171 silc/local_command.c.
8173 * Added `send_enc_key' and `enc_key_len' fields to the
8174 SilcIDListData structure since they are needed in the re-key
8175 phase. Affected file is silcd/idlist.[ch].
8177 * Implemented the simple re-key protocol into the server.
8178 Affected files silcd/server.c and silcd/protocol.[ch]. The
8179 re-key will be performed once in an hour, by default.
8181 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8182 Added silc_server_rekey, silc_server_rekey_callback and
8183 silc_server_rekey_final.
8185 * Removed Tunneled flag from the protocol. Updated the code
8186 and the specifications.
8188 * Adde `pfs' field to the SilcIDListData to indicate whether
8189 the PFS is to be performed in the re-key. Affected file is
8192 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8195 int64 of at least the xintXX size. If void * is less that 4
8196 bytes uint32 * will be used. Defined bool as boolean.
8198 * Changed _ALL_ unsigned long and unsigned int to uint32,
8199 unsgined short to uint16 in the source tree.
8201 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8202 not handle clients that has entry->data.registered == FALSE.
8203 They are not in the network anymore. Affected file is
8206 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Implemented the sending of the SERVER_SIGNOFF notify in the
8209 server. Affected file is silcd/server.c.
8211 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8212 Added also silc_notify_payload_encode_args into the
8213 lib/silccore/silcnotify.[ch].
8215 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8216 Affected file silcd/packet_receive.c.
8218 * Implemented the SERVER_SIGNOFF notify handling in the client
8219 library. Affected file lib/silcclient/client_notify.c. Also,
8220 implemnted the printing of the SERVER_SIGNOFF info to the
8221 application. Affected file silc/client_ops.c.
8223 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8224 if the deleting was successful. Affected file silcd/idlist.[ch].
8226 * Added support for public key authentication in the connection
8227 authentication protocol in the client library. Affected file
8228 lib/silcclient/protocol.c.
8230 * Changed the server's silc_idlist_get_clients_by_* interface
8231 to support already allocated array so that new entries may be
8232 added to pre-allocated array. Affected file silcd/idlist.[ch].
8233 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8234 and command replies.
8236 * All command reply functions in the server now calls the
8237 pending command callback even if error occured. This way the
8238 error will be delivered to the client as well. Affected files
8239 silcd/command.c and silcd/command_reply.c.
8241 * Fixed INFO command to return local server's info if no server
8242 was provided. Affected file lib/silcclient/command.c.
8244 * Removed RESTART command for good. Updated the code and the
8247 * Rewrote parts of the task system. It is a bit simpler now.
8248 Removed unsued task priorities. The affected files are
8249 lib/silcutil/silctask.[ch].
8251 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * Moved the USERS printing from the library to the application.
8254 Affected files lib/silcclient/command.c and silc/client_ops.c.
8256 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Added channel key re-key support. The re-key is perfomed
8261 only by the router and is done once in an hour. Added `rekey'
8262 field to the SilcChannelEntry in the server. Affected files
8263 silcd/server.c and silcd/idlist.h.
8265 * Added silc_task_unregister_by_context into the file
8266 lib/silcutil/silctask.[ch].
8268 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Added SILC_UMODE_GONE mode to indicate when the client is not
8271 present in the SILC network. Added also support to the local
8272 command AWAY that will set this mode. Added support of showing
8273 "xxx is gone" in WHOIS command. The USERS command shows the
8274 gone status as well.
8276 * Fixed setting server and router operator privileges in the
8277 server's UMODE command. Affected file silcd/command.c.
8279 * Merged the SKE KE1 and KE2 payloads into one payload. The
8280 new KE payload is equivalent to the old KE2 payload.
8282 Cleaned up the SKE Start Payload parsing. It now uses the
8283 simple buffer unformatting to do the parsing. A lot faster
8286 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8287 to the SKE that is used to indicate whether both of the SKE
8288 parties should perform authentication. By default only the
8289 responder performs authentication. By setting this flag also
8290 the initiator must do authentication. By default it is unset
8291 since in normal SKE case, client to server connection, only
8292 the responder should do authentication. When doing SKE between
8293 two clients both should perform authentication. Updated the
8294 code and the protocol specs.
8296 * A little fix to IDENTIFY command in the server. Search the
8297 client first by hash not nickname. Affected file is
8300 * Fixed the silc_client_close_connection to support closing
8301 the client to client connections wihtout deleting too much
8302 data. Affected file lib/silcclient/client.c.
8304 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8305 are received if protocol used to be active but is not anymore
8306 the application would crash due to NULL pointer dereference.
8307 Affected files silcd/server.c and lib/silcclient/client.c.
8309 * Added `hash' field to the SilcClientConnection to include
8310 the hash function negotiated in the SKE protocol.
8312 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8313 to set the channel founder authentication data. A client can
8314 claim the founder rights later by providing the authentication
8315 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8316 This way the channel founder can regain the channel founder
8317 privileges even it is left the channel. This works only on
8318 local server and the client must be connected to the same
8319 server to be able to regain the founder rights. Updated the
8320 protocol specs accordingly.
8322 Added support to the CMODE command in the client to set the
8323 founder auth data. Read the README to see how to set it.
8325 Added support to the CUMODE command to claim the founder
8326 rights. Read the README to see how to do it.
8328 Added support for the founder authentication to the Channel
8329 Entry in the server. Affected file silcd/idlist.h.
8331 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8332 server's CMODE command. Affected file silcd/command.c.
8334 * Added the following new functions into lib/silccore/silcauth.[ch]:
8335 silc_auth_get_method and silc_auth_get_data.
8337 * The server now saves the remote hosts public key to the
8338 SilcIDListData pointer. Affected file silcd/protocol.c.
8340 * The normal server now does not remove the channel entry from
8341 the cache if the founder authentication data is set. It used
8342 to remove it if the founder was the last one on the channel on
8343 the server and left the channel. The auth data is saved and
8344 if the channel is re-joined later the old entry is used with
8345 the old auth data. Affected files silcd/command_reply.c and
8348 * Removed the `pkcs' field from the SilcIDListData structure
8349 in the server; it is not used. Affected file silcd/idlist.h.
8351 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Fixed packet processing on slow links. Partial packets were
8354 never re-processed because the incoming data buffer was cleared
8355 by the application. Application must not directly clear the
8356 sock->inbuf, the packet processing routines handle it. Fixed
8357 this in client library and in server.
8359 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Fixed the WHOIS and IDENTIFY send reply function to really
8362 check whether to send list or just one entry. Affected file
8365 * Cleaned up the LEAVE command's channel key distribution. The
8366 affected file silcd/command.c.
8368 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8369 can enforce the channel mode as well. In that case the ID
8370 includes the ID of the server. The code now enforces the
8371 mode change if the router have different mode than the server.
8373 * The notify client operation with CMODE_CHANGE notify can now
8374 return NULL client_entry pointer if the CMODE was not changed
8375 by client. Application must check for this.
8377 * Added <Server ID> argument to INFO command to support server
8378 info fetching by Server ID.
8380 * Added silc_server_announce_get_channel_users to get assembled
8381 packets of channel users of the specified channel. Affected
8382 file silcd/server.[ch].
8384 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8385 was freed underneath the ID Cache.
8387 * Re-announce clients when the server received CHANNEL_CHANGE
8388 notify from the router. Affected file silcd/packet_send.c.
8390 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8393 crashed since it did not handle the fact that there is no cipher
8394 called "3" and didn't check the error condition. Now fixed.
8396 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8397 flag. It can be used to send message requests.
8399 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Implemented the RESTART command in the client.
8403 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8404 notice type messages. Added notice printing to the user
8407 * The channel keys are not re-generated if the channel's mode
8408 is PRIVKEY, ie private key on the channel exists. Affected
8409 files silcd/server.c and silcd/command.c.
8411 * Fixed a little bug in channel message delivery when channel
8412 private keys are set in the server. Affected file is
8413 silcd/packet_send.c.
8415 * Changed the setting on channel->on_channel = TRUE from the
8416 silc_client_save_channel_key to the JOIN command reply. The
8417 key payload is not received if the private channel key is set.
8418 Affected file lib/silcclient/command_reply.c and the
8419 lib/silcclient/client_channel.c.
8421 * When the CMODE_CHANGE notify is sent and the channel private
8422 key mode is removed the channel key must be re-generated in
8423 other cells as well. Added this support for the router in the
8424 silcd/packet_receive.c.
8426 * Added new local command NOTICE to send notice message on
8427 channel. Affected file silc/local_command.[ch].
8429 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Added new local command ME to the client. It is used to send
8432 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8433 some action. Affected file silc/local_command.[ch].
8435 * Changed channel_message and private_message client operations
8436 to deliver the message flags to the application. Added also
8437 the `flags' arguments to the silc_client_send_channel_message
8438 and silc_client_send_private_message functions. Affected file
8441 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Redefined the Private Message Payload to support private message
8444 keys and to support the new private message flags. Updated
8445 the protocol specs. Flags makes it possible to have for example
8446 CTCP style messages.
8448 * Added new type SilcPrivateMessagePayload and defined an API
8449 for it in the lib/silcclient/silcprivate.[ch].
8451 * Tested private message private keys successfully. Tested the
8452 private message key set, unset and list commands with the new
8455 * Redefined the Channel Message Payload to include the channel
8456 message flags (equal with private message flags) to support
8457 for example CTCP style messages.
8459 * Defined some of the message (for channel and private message)
8460 flags. Updated the protocol specs and added the flags to the
8461 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8463 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Added SilcKeyAgreementStatus type to the key agreement routines
8466 to indicate the current status and error if one occured.
8467 The status types are defined in the lib/silcclient/silcapi.h.
8469 * Added new local command KEY that is used to set and unset private
8470 keys for channels, set and unset private keys for private messages
8471 with remote clients and to send key agreement requests and
8472 negotiate the key agreement protocol with remote client. The
8473 key agreement is supported only to negotiate private message keys,
8474 it currently cannot be used to negotiate private keys for channels,
8475 as it is not convenient for that purpose.
8477 * Fixed a minor pending callback setting bug in the function
8478 silc_client_get_client_by_id_resolve, now the function works.
8479 Affected file lib/silcclient/idlist.c.
8481 * Added function silc_net_get_local_port to get local bound
8482 port by socket. Added to lib/silcutil/silcnet.[ch].
8484 * Added `sockets' and `sockets_count' fields to the SilcClient
8485 object. They hold the sockets of the listenning sockets in
8486 the client. Listenning sockets may be for example the key
8487 agreement server. Affected file lib/silcclient/client.[ch].
8488 Added functions the silc_client_add_socket and the
8489 silc_client_del_socket. They are exported to the application
8492 * Added ~./silc/clientkeys to support other client's public keys.
8494 * Renamed verify_server_key client operation to verify_public_key
8495 and added one argument to indicate the type of the connection
8496 (server, client etc.).
8498 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * Added silc_server_connection_auth_request to handle the
8501 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8502 silcd/packet_receive.[ch].
8504 * Added silc_server_send_connection_auth_request into the
8505 silcd/packet_send.c to send the connection auth request packet.
8507 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8510 * Fixed the public key authentication in responder side in the
8511 server. The `auth_data' pointer includes the SilcPublicKey
8512 not the path to the public key. Affected file silcd/protocol.c.
8514 * Implemented the public key authentication in the initiator side
8515 in the server. Affected file silcd/protocol.c.
8517 * Removed the [RedirectClient] config section from the server
8518 configuration. Is not needed and I don't want to implement it.
8520 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8522 * Cleaned up the CMODE command in the server. It now works
8523 correctly and supports all the modes defined in the protocol.
8524 Affected file is silcd/command.c.
8526 * Added `hmac_name' field to the SilcChannelEntry in the server
8527 to hold the default HMAC of the channel. It can be set when
8528 creating the channel (with JOIN command). Affected files
8531 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8532 type to indicate the change of the current cipher and hmac
8533 on the channel. Client can safely ignore the <cipher> argument
8534 (if it chooses to do so) since the CHANNEL_KEY packet will
8535 force the channel key change anyway. The <hmac> argument is
8536 important since the client is responsible of setting the new
8537 HMAC and the hmac key into use.
8539 * Fixed the CMODE command in the client library as well.
8541 * Tested CMODE command in router environment successfully.
8543 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Show the version of the remote client (or server) when connecting
8546 to the server. It is logged to the log file. Affected file
8547 is silcd/protocol.c.
8549 * Fixed the KILLED notify handling in the client library. The
8550 client must be removed from all channels when receiving the
8553 Also, do not remove the client entry when giving the KILL
8554 command but when the KILLED notify is received.
8556 * Removed silc_idlist_find_client_by_nickname from the server.
8557 Not needed anymore. Affected files silcd/idlist.[ch].
8559 * Implemented the CHANNEL_CHANGE notify type handling to the
8560 server. Affected file silcd/server.c.
8564 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Added silc_server_send_notify_invite to send the INVITE
8567 notify between routers.
8569 * Implemented the INVITE command correctly to the server.
8571 * Implemented the INVITE notify type handling in the server.
8573 * Implemented the INVITE command to the client library and on the
8576 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Added function silc_server_get_client_resolve to find the
8579 client entry by ID from all ID lists and then resolve it
8580 (using WHOIS) if it cannot be found. Affected file is
8583 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8585 * Implemented the BAN command to the client library.
8587 * The JOIN command in the server now checks the invite list
8590 * Changed the silc_command_reply_payload_encode_va and the
8591 silc_command_payload_encode_va to support that if argument is
8592 NULL it ignores and checks the next argument. Affected file
8593 lib/silccore/silccommand.c.
8595 * Added silc_server_send_notify_ban to send the BAN notify
8596 type between routers.
8598 * Chaned the silc_notify_payload_encode to support that if
8599 argument is NULL it ignores and checks the next argument.
8600 Affected file lib/silccore/silcnotify.c.
8602 * Tested ban lists in router environment successfully.
8604 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Implemented BAN command to the server, in silcd/command.[ch].
8608 * Removed the BAN and INVITE_LIST modes from the CMODE command
8611 * Added function silc_string_match to regex match two strings.
8612 Affected files lib/silcutil/silcutil.[ch].
8614 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Redefined parts of the SilcChannelEntry in the server to support
8617 the new ban and invite lists.
8619 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Redefined the INVITE command. The same command can be used to
8622 invite individuals to the channel but also to manage the invite
8623 list of the channel (to add to and remove from the invite list).
8624 Updated the protocol specs.
8626 * Added new command SILC_COMMAND_BAN that can be used to manage
8627 the ban list of the channel. Updated the protocol specs.
8629 * Removed the channel modes: the SILC_CMODE_BAN and the
8630 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8631 in the CMODE command. The equivalent features are now available
8632 using INVITE and BAN commands. Updated the protocol specs.
8634 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8635 in the network about change in the current ban list. The notify
8636 type is not used by the client.
8638 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8639 support the invite lists.
8641 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Added new function silc_string_regexify that converts string
8644 including wildcard characters into regex string that can
8645 be used by the GNU regex library. Added into the file
8646 lib/silcutil/silcutil.[ch].
8648 Added silc_string_regex_combine to combine to regex strings
8649 into one so that they can be used as one regex string by
8650 the GNU regex library. Added into the file
8651 lib/silcutil/silcutil.[ch].
8653 Added silc_string_regex_match to match two strings. It returns
8654 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8656 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Imported GNU regex to the soruce tree into lib/contrib.
8659 Fixed some compiler warning from the regex.c.
8661 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8663 * Fixed MOTD command in the server to work in router environment.
8665 * Fixed the MOTD command in the client library to support
8666 the server argument in the command.
8668 * Added `nickname_len' argument to the silc_idlist_add_client
8669 in the server, as the `nickname' argument may be binary data
8672 * Added silc_idlist_get_channels to return all channels from
8675 * Implemented LIST command to the server. Affected file is
8678 * Implemented the LIST command to the client library and on the
8681 * Added [<user count>] argument to the LIST command reply.
8682 With private channels the user count is not shown.
8684 * Updated TODO and README.
8686 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * The client entry's data.registered must be TRUE even with
8689 global client entry on global client list. The data.registered
8690 is used to check whether the client is anymore in the network,
8691 for example with WHOWAS command so it must be valid.
8693 * Fixed the WHOWAS command in the server. It now actually works
8694 in router environment. Added function into silcd/command_reply.c
8695 silc_server_command_reply_whowas_save.
8697 * Added silc_idlist_purge function to the silcd/idlist.c
8698 to periodically purge the ID Cache.
8700 * Fixed INFO command in the server. It works now in router
8701 environment. Added <server name> argument to the INFO command
8702 reply. Updated the protocol specs.
8704 * Fixed minor bug in silc_idcache_purge to not purge if the
8705 expire value is zero.
8707 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8708 they were buggy because of the WHOWAS information.
8710 * Fixed local command MSG to handle the async resolving of
8711 the remote client properly. It used to fail the first MSG.
8712 Affected file silc/local_command.c.
8714 * Added `data_len' field to SilcIDCache context.
8716 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Update TODO. Todo in commands in the server.
8720 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8723 used by routers as broadcast packet to inform other routers
8724 about the changed user mode.
8726 Implemented the notify handling in the server. Affected file is
8727 silcd/packet_receive.c. Added the function
8728 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8730 * Added new generic Channel Payload and deprecated the New Channel
8731 Payload. The New Channel Payload is now the generic Channel
8734 * Added new argument `mode' to the silc_server_send_new_channel
8735 as it is required in the Channel Payload now.
8737 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8738 and created a new and real SilChannelPayload to represent the
8739 new generic Channel Payload. Implemented the encode/decode
8740 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8742 * Added silc_server_get_client_channel_list to return the list
8743 of channels the client has joined for WHOIS command reply.
8744 Affected file silcd/server.[ch].
8746 * Implemented the channel list sending in the WHOIS command reply
8747 in server and in the client.
8749 Implemented the channel list displaying on the user interface
8750 as well. Affected file silc/client_ops.c.
8752 * Added silc_channel_payload_parse_list to parse list of Channel
8753 Payloads. It returns SilcDList list of SilcChannelPayloads.
8754 Client for example can use this function to parse the list of
8755 channels it receives in the WHOIS command reply. The caller
8756 must free the list by calling silc_channel_payload_list_free.
8757 Affected files lib/silccore/silcchannel.[ch].
8759 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Added one new argument <user mode> to the WHOIS command reply
8762 to return the mode of the user in SILC. Updated the protocol
8765 Implemented it to the server and client.
8767 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Fixed the mode printing on the user interface on joining.
8770 Affected file silc/client_ops.c.
8772 * Implemented the UMODE command and user modes in general to the
8773 client library and to the user interface.
8775 * Implemented the UMODE command to the server.
8777 * The server now sends UNKNOWN_COMMAND error status if client sends
8778 unknown command. Affected file silcd/command.c.
8780 * All server commands now handle the command identifier the right
8781 way when sending the command reply to the client. The client can
8782 use to identify the command replies with the identifier.
8784 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * Added silc_server_get_client_route to resolve the route to
8787 the client indicated by the client ID. Affected file is
8790 * Added silc_server_relay_packet as general function to relay
8791 packet to arbitrary destination. This deprecates functions
8792 like _send_private_message_key, _relay_notify etc. Affected
8793 file is silcd/packet_send.[ch].
8795 Removed silc_server_send_key_agreement,
8796 silc_server_send_private_message_key and
8797 silc_server_packet_relay_notify functions from the file
8798 silcd/packet_send.[ch].
8802 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8803 server. Affected file silcd/packet_receive.[ch].
8805 * Implemented the KILL command to the client. Implemented the
8806 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8807 Affected files lib/silcclient/command[_reply].c and
8808 lib/silcclient/client_notify.c. Implemented the KILL notify
8809 printing in the user inteface.
8811 * Fixed a lot silc_parse_nick memory leaks from the client
8812 library in the file lib/silcclient/command.c.
8814 * Changed the silc_server_send_notify_on_channels's `sender'
8815 argument from SilcSocketConnection to SilcClientEntry to
8816 check the sender as entry and not as connection object and not
8817 to send to the client provided as argument. The affected file
8818 is silcd/packet_send.[ch].
8820 * The notify packets that are destined directly to the client used
8821 to not to be processed by the server. Now changed that and the
8822 server processes all notify packets. After relaying the packet
8823 to the client the notify packet is processed in the server.
8825 * The silc_server_free_client_data now checks whether there is
8826 pending outgoing traffic for the client and purges the data to
8827 the network before removing the client entry.
8829 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8832 an client is killed from the SILC Network. Updated the protocol
8835 Added new function silc_server_send_notify_killed to the
8836 silcd/packet_send.[ch].
8838 * Added function silc_server_packet_relay_notify to relay notify
8839 packets that are destined directly to a client. In this case
8840 the server does not process the notify packets but merely relays
8841 it to the client. Affected file silcd/packet_send.[ch].
8843 Added also silc_server_packet_process_relay_notify to check
8844 whereto relay the notify. Affected file is
8845 silcd/packet_receive.[ch].
8847 * Implemented the KILL command to the server.
8851 * Added the backup schema desgined last fall to the protocol
8852 specs for everyone to see. The specification is in the
8853 *-spec-xx.txt draft and the packet type definitions for the
8854 backup routers is in *-pp-xx.txt draft. Thusly, added also
8855 new packet type SILC_PACKET_CELL_ROUTERS.
8857 * A big security problem in the implementation discovered. The
8858 signoff of an client did not cause new channel key generation
8859 which it of course should've done. The channel keys must be
8860 always re-generated when client leaves (or signoffs) the channel.
8861 The silc_server_remove_from_channels funtion now handles
8862 the channel key re-generation.
8864 * Added `sender' argument to the silc_server_send_notify_on_channels
8865 to not to send the client provided as argument. Affected file
8866 silcd/packet_send.[ch].
8868 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Implemented OPER and SILCOPER commands into the server and
8873 * Added silc_auth_verify and silc_auth_verify_data to verify
8874 the authentication directly from the authentication payload.
8875 It supports verifying both passphrase and public key based
8876 authentication. Affected file lib/silccore/silcauth.[ch].
8878 * Added `hash' field to the SilcIDListData structure. It is the
8879 hash negotiated in the SKE protocol. Affected file is
8882 * Slight redesigning of the SilcAuthPayload handling routines.
8883 Do not send SilcPKCS but SilcPublicKey as argument.
8885 * Implemented the public key authentication support to the
8886 serverconfig. The public key is loaded from the provided path
8887 and saved as authentication data to void * pointer. Thus,
8888 changed the unsigned char *auth_data to void *auth_data;
8890 * Fixed SHUTDOWN command to send the reply before the server
8891 is shutdown. :) Affected file silcd/command.c.
8893 * Fixed fatal bug in CONNECT command. The hostname was invalid
8894 memory and server crashed. Affected file silcd/command.c.
8896 * Fixed fatal bug in CLOSE command. The server_entry became
8897 invalid but was referenced later in the command. Affected file
8900 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Fixed fatal bug in failure packet handling. Server ignored
8903 the failure and thus crashed when it came.
8907 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8910 that the command may be executed only once in (about) 2 seconds.
8911 The old SILC_CF_LAG flag is same but allows command bursts up
8912 to five before limiting.
8914 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8915 server code. Various commands now includes the CF_LAG_STRICT
8916 flag to disallow any kind of miss-use of the command.
8918 * Fixed the silc_buffer_unformat to not to allocate any data
8919 if the length of the data is zero. It used to allocate the
8920 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8922 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Changed the format of AdminConnection configuration section
8925 in the server. Added username of the admin to the format.
8926 Affected files silcd/serverconfig.[ch].
8928 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8929 to return admin configuration data by host, username and/or
8932 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Implemented WHOWAS command to the server. Added the functions:
8936 silc_server_command_whowas_parse,
8937 silc_server_command_whowas_send_reply,
8938 silc_server_command_whowas_from_client and
8939 silc_server_command_whowas_from_server
8941 * Added <Client ID> argument to the WHOWAS command reply. Updated
8942 the protocol specs accordingly.
8944 * Implemented WHOWAS command and command_reply to the client
8947 Implemented the WHOWAS printing on the user interface.
8949 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Added new argument to the WHOWAS command reply, the real name.
8952 It is an optional argument. Updated the protocol specs.
8954 * Added SilcIDCacheDestructor callback that is registered when
8955 the SilcIDCache is allocated. The callback is called when
8956 an cache entry in the ID Cache expires, or is purged from the
8957 cache. Added into lib/silccore/idcache.[ch].
8959 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8960 to destruct the client entries when the cache entry expires.
8961 Other ID Cache's in server and in the client library ignores
8964 * If the ID Cache entry's `expire' field is zero then the entry
8965 never expires. Added boolean `expire' argument to the
8966 silc_idcache_add function in the lib/silccore/idcache.[ch].
8967 If it is TRUE the default expiry value is used.
8969 * Added silc_server_free_client_data_timeout that is registered
8970 when client disconnects. By default for 5 minutes we preserve
8971 the client entry for history - for WHOWAS command.
8973 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Added support to the server to enforce that commands are not
8976 executed more than once in 2 seconds. If server receives
8977 commands from client more frequently, timeout is registered
8978 to process the commands. Affected file silcd/command.c.
8979 Added new function silc_server_command_process_timeout.
8981 * Changed NICK_NOTIFY handling in client library to check that
8982 if the client's nickname was changed, so there is no need to
8983 resolve anything from the server.
8985 * Removed error printing from the WHOIS and IDENTIFY commands.
8986 If error occurs then it is ignored silently in the client library.
8987 The application, however, may map the received error to
8988 human readable error string. The application currently maps
8989 the NO_SUCH_NICKNAME error to string.
8991 * Made the command status message public to the application. Moved
8992 them from lib/silcclient/command_reply.c to
8993 lib/silcclient/command_reply.h. The application can map the
8994 received command status to the string with the
8995 silc_client_command_status_message function.
8997 * Added check to the server to check that client's ID is same
8998 as the Source ID in the packet the client sent. They must
9001 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9003 * Added dist-bzip hook to the Makefile.am to make bzip2
9004 compressed distributions.
9006 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Server now enforces the maximum length for the nickname and
9009 the channel as protocol specification dictates. 128 bytes for
9010 nickname and 256 bytes for channel name.
9012 * Moved the WHOIS printing to the application. The client libary
9013 does not print out the WHOIS information anymore, the application
9014 must do it. Renamed silc_client_command_reply_whois_print to
9015 the silc_client_command_reply_whois_save.
9017 The client's idle time is also sent to the application now, and
9018 the idle is shown on screen.
9020 * Added silc_client_command_reply_identify_save to save the
9021 received IDENTIFY entries.
9023 * Do not check for channel private keys in message sending and
9024 reception if the channel does not have the PRIVKEY mode set.
9025 Affected file lib/silclient/client_channel.c.
9027 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9030 just surfaced after chaning the JOIN procedure.
9032 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Added silc_client_get_clients_by_list to get client entries
9035 from Client ID list, that is returned for example by JOIN
9036 and USERS command replies. The application should use this
9037 function for example when JOIN command reply is received to
9038 resolve the clients already on the channel (library does not
9039 do that anymore as USERS command reply is not used in the JOIN
9040 procedure anymore). Affected files lib/silcclient/silcapi.h and
9041 lib/silcclient/idlist.c.
9043 * JOIN command reply and USERS command reply returns now SilcBuffer
9044 pointers instead of unsigned char pointers when returning
9045 the client list and mode list.
9047 * Added <Client ID> argument to the JOIN command reply, mainly
9048 for the server to identify for which client the command was
9049 originally sent. Updated protocol specs accordingly.
9051 * Added SilcDlist private_key pointer to the SilcChannelEntry
9052 in the client to support the channel private keys. Affected
9053 file is lib/silcclient/idlist.h.
9055 * Added SilcChannelPrivateKey argument to the function
9056 silc_client_send_channel_message so that application can choose
9057 to use specific private ke if it wants to. If it is not provided,
9058 the normal channel key is used, unless private keys are set.
9059 In this case the first (key that was added first) is used
9060 as the encryption key.
9062 * Implemented the support for channel private key handling.
9063 Implemented the following functions:
9065 silc_client_add_channel_private_key,
9066 silc_client_del_channel_private_keys,
9067 silc_client_del_channel_private_key,
9068 silc_client_list_channel_private_keys and
9069 silc_client_free_channel_private_keys
9071 Affected file lib/silcclient/client_channel.c.
9073 * Added the support for the private keys in the channel message
9074 sending and encryption and in the message reception and
9075 decryption. Affected funtions are
9076 silc_client_send_channel_message and silc_client_channel_message.
9078 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9080 * Added SKE's key verify callback to the client library's
9081 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9083 * Removed the statement that server (or router) must send USERS
9084 command reply when joining to the channel so that the client
9085 knows who are on the channel. Instead, the client list and
9086 client's mode list is now sent in the JOIN command reply to the
9087 client who joined channel. This is better solution.
9089 * Added function silc_server_get_users_on_channel and function
9090 silc_server_save_users_on_channel to the silcd/server.[ch].
9092 * Removed function silc_server_command_send_users from the
9095 * Do not show topic on the client library anymore. The topic is
9096 sent in the command reply notify to the application and the
9097 application must show the topic now.
9099 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9101 * Added client searching by nickname hash into the IDENTIFY and
9102 WHOIS commands in the server as they were clearly missing from
9103 them. Affected file is silcd/command.c.
9105 * Fixed a bug in private message receiving in the client library.
9106 The remote ID was freed and it wasn't supposed, now it is
9109 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9111 * Minor fix to the channel payload; allocate the data area, as it
9112 needs to be of specific length.
9114 * If the key agreement port is zero then the operating
9115 system will define the bound port. Affected files are
9116 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9118 * Added new function silc_channel_payload_decrypt into the file
9119 lib/silccore/silcchannel.[ch].
9121 * Moved the channel message etc, check from silc_packet_decrypt
9122 to applications. The library calls now a generic
9123 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9124 when the packet is either normal or special. This was done to
9125 allow more wide range of checking that was not allowed when
9126 the code was in library. Now applications can do virtually any
9127 checks to the packet and return to the library the decision how
9128 the packet should be processed. Affected files are
9129 lib/silccore/silcpacket.[ch].
9131 Added silc_server_packet_decrypt_check to the server and
9132 silc_client_packet_decrypt_check to the client library.
9134 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9135 to send with specified source and destination information.
9137 * Channel message delivery between routers was broken after the
9138 channel key distribution was fixed earlier. The channel key
9139 was used be to distributed to other routers as well which is not
9140 allowed by the protocol. Now this is fixed and channel keys
9141 really are cell specific and the channel message delivery between
9142 routers comply with the protocol specification.
9144 * Fixed various commands in server to check also the global list
9145 for the channel entry and not just the local list. The affected
9146 file silcd/command.c.
9148 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9150 * Added assert()s to buffer formatting and unformatting routines
9151 to assert (if --enable-debug) when error occurs. Affected
9152 file: lib/silcutil/silcbuffmt.c.
9154 * Changed to auto-reconnect to check whether the remote host is
9155 router and register the re-connect timeout if it is. It used
9156 to check that whether we are normal server, but router must do
9157 auto-reconnect with another router as well. Affected file
9160 * Removed the [<key len>] option from CMODE command as the cipher
9161 name decides the key length, nowadays. See the defined ciphers
9162 from the protocol specification.
9164 * Added [<hmac>] option to the CMODE command to define the HMAC
9165 for the channel. Added SILC_CMODE_HMAC channel mode.
9167 * Added [<hmac>] option for the JOIN command so that user can
9168 select which HMAC is used to compute the MACs of the channel
9171 * Added Hmac field to the Channel Message Payload. The integrity
9172 of plaintext channel messages are now protected by computing
9173 MAC of the message and attaching the MAC to the payload. The
9174 MAC is encrypted. Now, it is clear that this causes some
9175 overhead to the size of the packet but rationale for this is that
9176 now the receiver can verify whether the channel message decrypted
9177 correctly and also when private keys are set for the channel the
9178 receiver can decrypt the packet with several keys and check from
9179 the MAC which key decrypted the message correctly.
9181 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9182 lib/silccrypt/silccipher.[ch].
9184 * Added silc_hash_len to return the digest length into the
9185 lib/silcrypt/silchash.[ch].
9187 * Rewrote parts of Silc Channel Payload interface in the
9188 lib/silccore/silcchannel.[ch]. The encode function now also
9189 encrypts the packet and parse function decrypts it.
9191 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Fixed a minor formatting bug in the SKE's key material processing.
9194 It actually might have processed the keys wrong way resulting
9197 * Redefined the mandatory HMAC algorithms and added new algorithms.
9198 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9199 and hmac-md5 truncated to 96 bits. The mandatory is now
9200 hmac-sha1-96. Rest are optional (including the one that used
9201 to be mandatory). Rationale for this is that the truncated HMAC
9202 length is sufficient from security point of view and can actually
9203 make the attack against the HMAC harder. Also, the truncated
9204 HMAC causes less overhead to the packets. See the RFC2104 for
9207 * Added new [hmac] configuration section. The SKE used to use
9208 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9209 is of course wrong. The official names that must be proposed in
9210 the SKE are the ones defined in the protocol specification
9211 (hmac-sha1-96 for example). The user can configure any hmac
9212 using any hash function configured in the [hash] section. At
9213 least, the mandatory must be configured.
9215 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9217 * Added HMAC list to the SKE proposal list. It has now both
9218 hash algorithm list and HMAC list. This makes the protocol
9219 incompatible with previous versions. The SKE now seems to work
9220 the way it is supposed to work, for the first time actually.
9222 * Defined plain Hash algorithms to the protocol specification.
9225 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Implemented support for key agreement packets into the server.
9228 Added functions silc_server_key_agreement and
9229 silc_server_send_key_agreement. Other than these functions,
9230 server has nothing to do with this packet.
9232 * Added support for private message key packets into the server.
9233 Added functions silc_server_private_message_key and
9234 silc_server_send_private_message_key.
9238 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9239 called in the protocol's final callback instead in the END
9240 protocol state. This makes a little more sense and in the same
9241 time in client we can use the same protocol routines for normal
9242 key exchange and to key agreement packet handling as well.
9244 * Added to both client's and server's KE protocol context the
9245 SilcSKEKeyMaterial pointer to save the key material. We will
9246 bring the key material to the protocol's final callback by doing
9247 this. The final callback must free the key material.
9249 * Added SKE's packet_send callback into client's KE protocol
9250 context so that the caller can choose what packet sending function
9251 is used. This way we can use different packet sending when
9252 doing normal SKE when doing key agreement packet handling (in
9253 the key agreement packet handling we do not want to encrypt
9256 * Implemented the responder side of the key agreement routines
9257 in the client. The client can now bind to specified port and
9258 accept incoming key negotiation. The key material is passed
9259 to the application after the protocol is over.
9261 * Implemented the processing of incoming Key Agreement packet
9262 in the client. Added function silc_client_key_agreement to
9265 * Implemented the intiator side of the key agreement routines
9266 in the client. The client can now initiate key agreement with
9267 another remote client. The key material is passed to the
9268 application after the protocol is over.
9270 * Created client_keyagr.c to include all the key agreement
9273 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9274 SILC_TASK_CALLBACK except that it is not static.
9276 * Created client_notify.c and moved the Notify packet handling
9277 from the client.[ch] into that file.
9279 * Created client_prvmsg.c and moved all private message and
9280 private message key routines from the client.[ch] into that file.
9282 * Create client_channel.c and moved all channel message and
9283 channel private key routines from the client.[ch] into that file.
9285 * Changed silc_client_get_client_by_id_resolve to resolve with
9286 WHOIS command instead of IDENTIFY command, in the file
9287 lib/silclient/idlist.c.
9289 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9291 * Implemented the SKE's responder side to the Client library.
9293 * When FAILURE is received to the protocol do not trust it
9294 blindly. Register a timeout to wait whether the remote closes
9295 the connection as it should do it, only after that process the
9296 actual failure. This was changed to both client and server.
9298 * Added client_internal.h to include some of the structures
9299 there instead of client.h in lib/silcclient/.
9301 * Added function silc_task_unregister_by_callback to unregister
9302 timeouts by the callback function.
9304 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9306 * Some "Incomplete WHOIS info" errors has been appearing on the
9307 log files. Took away the entry->userinfo check from WHOIS
9308 reply sending. The entry->userinfo is now " " if client did not
9309 provide one. I thought this was fixed earlier but something
9310 is wrong still. Let's see if the error still appears.
9312 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Fixed a minor bug in the login when the channel key is
9315 re-generated in the server. It used to generate the key in
9316 wrong order and thus caused problems in the channel traffic.
9318 * Fixed a minor bug in channel key distsribution after
9319 KICK command. The key was not sent to the router even though
9322 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Added silc_ske_process_key_material_data as generic routine
9325 to process any key material as the SILC protocol dictates. The
9326 function is used by the actual SKE library but can be used by
9327 applications as well. This relates to the private message keys
9328 and the channel private keys since they must be processed the
9329 same way the normal SILC session keys. The protocol dictates
9330 this. Affected files: lib/silcske/silcske.[ch].
9332 Added also silc_ske_free_key_material to free the
9333 SilcSKEKeyMaterial structure.
9335 * Defined silc_cipher_set_key function to set the key for
9336 cipher without using the object's method function. The affected
9337 files: lib/silccrypt/silccipher.[ch].
9339 * Implemented silc silc_client_add_private_message_key,
9340 silc_client_add_private_message_key_ske,
9341 silc_client_del_private_message_key,
9342 silc_client_list_private_message_keys and
9343 silc_client_free_private_message_keys functions in the
9346 Added functions silc_client_send_private_message_key to send
9347 the Private Message Key payload and silc_client_private_message_key
9348 to handle incoming Private Message Key payload.
9350 * Added Cipher field to the Private Message Key payload to set
9351 the cipher to be used. If ignored, the default cipher defined
9352 in the SILC protocol (aes-256-cbc) is used.
9354 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9356 * Removed lib/silcclient/ops.h file.
9358 Redefined parts of the SILC Client Library API. Created new
9359 file silcapi.h that deprecates the ops.h file and defines the
9360 published Client Library API. Defined also private message key
9361 API and channel private key API into the file.
9363 This is the file that the application must include from the
9364 SILC Client Library. Other files need not be included by
9365 the application anymore.
9367 * Added new key_agreement client operation callback and also
9368 defined the Key Agreement library API for the application.
9370 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9372 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9373 is used by clients to request key negotiation between another
9374 client in the SILC network. If the negotiation is started it
9375 is performed using the SKE protocol. The result of the
9376 negotiation, the secret key material, can be used for example
9377 as private message key.
9379 Implemented the Key Agreement payload into the files
9380 lib/silccore/silauth.[ch].
9382 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Redefined ciphers for the SILC protocol. Added some new ciphers
9385 and defined the key lengths for the algorithms. Changed the
9386 code accordingly. The default key length is now 256 bits.
9388 * Fixed SKE key distribution function silc_ske_process_key_material
9389 when the key length is more than 128 bits. The default key
9390 length in SILC is now 256 bits.
9392 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9393 to indicate unsupported algorithm.
9395 * Renamed rijndael.c to aes.c and all functions as well.
9397 * Fixed a long standing channel key setting bug in client library.
9398 Weird that it has never surfaced before.
9400 * Fixed bug in channel deletion. If the entire channel is removed
9401 then it must also delete the references of the channel entry
9402 from the client's channel list as the client's channel entry and
9403 the channel's client entry share same memory.
9405 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Implemented CONNECT and SHUTDOWN commands in the client.
9409 * Implemented CLOSE command to the client.
9411 * Added the function silc_idlist_find_server_by_name into the
9412 files silcd/idlist.[ch].
9414 Added the function silc_idlist_find_server_by_conn into the
9415 files silcd/idlist.[ch].
9417 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9419 * DIE command was renamed to SHUTDOWN. Updated the both code
9422 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9423 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9425 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9428 * Added function silc_server_create_connection function to create
9429 connection to remote router. My server implementation actually
9430 does not allow router to connect to normal server (it expects
9431 that normal server always initiates the connection to the router)
9432 so the CONNECT command is only good for connecting to another
9435 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9437 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9438 or some other client was kicked from the channel.
9440 Implemented the handling of the notify type to both client
9443 Implemented silc_server_send_notify_kicked to send the KICKED
9444 notify. It is used to send it to the server's primary router.
9446 * Implemented the KICK command into server and client.
9448 * Added `query' argument to the silc_idlist_get_client function
9449 to indicate whether to query the client from server or not if
9452 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9453 to indicate that the client is not channel founder.
9457 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Removed the rng context from SilcPacketContext structure and
9460 changed that the packet routine uses the Global RNG API.
9462 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Added support for quit message that client can "leave" on the
9465 channel when it quits the SILC. It is ditributed inside the
9466 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9468 Added silc_server_free_client_data that will take the
9469 signoff message as argument.
9471 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9473 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9475 * Updated parts of the protocol specification to keep it up
9478 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9481 payloads in one packet.
9483 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9484 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9485 use now the new List flag.
9487 * Also deprecated the following packet types: REPLACE_ID,
9488 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9490 * Added list support for Notify packet in server.
9492 * Added silc_server_send_notify_channel_change to send the
9493 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9494 the silc_server_send_replace_id.
9496 * Added silc_server_send_notify_nick_change to send the
9497 NICK_CHANGE notify type. Deprecates the function
9498 silc_server_send_replace_id.
9500 * Added silc_server_send_notify_join to send the JOIN notify type.
9501 Deprecates the function silc_server_send_new_channel_user.
9503 * Added silc_server_send_notify_leave to send LEAVE notify type.
9504 Deprecates the function silc_server_send_remove_channel_user.
9506 * Added silc_server_send_notify_cmode and
9507 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9508 types. Deprecates the silc_server_send_set_mode function.
9510 * Added SERVER_SIGNOFF notify type to indicate that server has
9511 quit. This means that all clients on the channel from that
9512 server will drop. This can be also used when netsplit happens.
9514 Deprecated REMOVE_ID packet type since it is not needed anymore
9517 Added silc_server_send_notify_server_signoff to send the
9518 SERVER_SIGNOFF notify type. Deprecates the function
9519 silc_server_send_remove_id.
9521 Added also silc_server_send_notify_signoff to send the
9522 SIGNOFF notify type.
9524 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9525 SILC protocol from this day on. Changed the protocol
9526 specification as well.
9528 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9529 notify type. It is used between routers to notify about
9530 topic changes on a channel.
9532 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9535 * Partly updated the protocol specification to comply with the
9536 changes now made. It is still though a bit outdated.
9538 * The JOIN notify type now takes one extra argument <Channel ID>.
9539 The packet used to be destined to the channel but now the
9540 JOIN type may be sent as list thus it is impossible to
9541 destine it to any specific channel. By adding this argument
9542 it is again possible.
9544 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9546 * Added CREDITS file. The CHANGES and CREDITS file will appear
9547 in the distribution as well.
9549 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9552 types in the server's silcd/packet_receive.c.
9554 * Implemented CMODE and CUMODE to work in router environment.
9556 * Fixed minor encoding and decoding buglet from the
9557 lib/silccore/silcmode.c.
9559 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9562 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9564 * Changed all SilcConfigServer* and silc_config_server* to
9565 SilcServerConfig* and silc_server_config*, respectively.
9568 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Associated the ID (client or server ID) to the Authentication
9571 Payload to avoid any possibility of forging. Updated the
9572 protocol specification and the code accordingly.
9574 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * The RSA key length is now save to the RsaKey context in the
9577 key generation process in lib/silccrypt/rsa.c. The key length
9578 is now used to figure out the maximum size of the block allowed
9579 to be encrypted/signed.
9581 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9582 is equivalent to the silc_mp_mp2bin but does not allocate any
9585 * Changed silc_mp_mp2bin API to take length argument. If it is
9586 non-zero then the buffer is allocated that large. If zero, then
9587 the size is approximated using silc_mp_sizeinbase, which however
9590 * Created Global RNG API which is global RNG that application can
9591 initialize. After initializing, any routine anywhere in the
9592 code (including library) can use RNG without allocating a new
9593 RNG object. This was done to allow this sort of use of the
9594 RNG in code that has no chance to allocate RNG object. All
9595 applications currently allocate this and many routines in the
9596 library use this. Affected file lib/silccrypt/silcrng.[ch].
9598 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9599 it to use the Global RNG API.
9601 * Defined Authentication Payload into protocol specification that
9602 is used during SILC session to authenticate entities. It is
9603 used for example by client to authenticate itself to the server
9604 to obtain server operator privileges.
9606 Implemented this payload into the lib/silccore/silcauth.[ch].
9607 Implemented also routines for public key based authentication
9608 as the new protocol specification dictates.
9610 Moved definitions of different authentication methods from
9611 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9613 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9614 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9615 silc_pkcs_verify_with_hash functions into the file
9616 lib/silccrypt/silcpkcs.[ch].
9618 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9620 * The client entry's userinfo pointer must be always valid.
9621 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9622 will fail since it requires the userinfo. Now, the userinfo
9623 is allocated as "" if actual userinfo does not exist. Actually,
9624 it must exist and it is totally Ok to drop client connections
9625 that does not announce the userinfo. However, we will make
9626 this workaround for now.
9628 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9629 to return the remote port by socket.
9631 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9634 SILC_SERVER_PENDING_EXEC and added an new macro
9635 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9636 data or when error occurs while processing the pending command.
9638 Added new argument `destructor' into silc_server_command_pending
9639 and to the SilcServerCommandPending object. This destructor is
9640 now called after calling the pending callback or if error occurs
9641 immediately. If error occurs the actual pending callback won't
9642 be called at all - only the destructor. The destructor may be
9643 NULL if destructor is not needed.
9645 All this applies for client library code as well. Similar
9646 changes were made there as well for the pending commands.
9648 In the client, the application must now allocate the
9649 SilcClientCommandContext with the silc_client_command_alloc
9652 * Added reference counter to the SilcServerCommandContext. Added
9653 function silc_server_command_alloc and silc_server_command_dup
9656 Same type of functions added to the client library for the same
9659 * Removed the cmd_ident from IDListData away since it is now
9660 global for all connections. It is the command identifier used
9661 in command sending and with pending commands. The affected file
9664 * Added reference counter to the SilcSocketConnection objecet to
9665 indicate the usage count of the object. The object won't be
9666 freed untill the reference counter hits zero. Currently only
9667 server uses this, and client ignores it. The client must be
9668 set to use this too later. The affected files are
9669 lib/silccore/silcsockconn.[ch]. Added also the function
9670 silc_socket_dup to increase the reference counter.
9672 This was mainly added because it is possible that the socket
9673 is removed underneath of pending command or other async
9674 operation. Now it won't be free'd and proper DISCONNECTING
9675 flags, etc. can be set to avoid sending data to connection that
9676 is not valid anymore.
9678 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9679 the connection. After that it sets SILC_SET_DISCONNECTED.
9680 It is, however, possible that the socket data is not still freed.
9681 The silc_server_packet_process now checks that data is not
9682 read or written to connection that is DISCONNECTED. The socket
9683 get's freed when the reference counter hits zero.
9685 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * Changed the client operation API: channel_message operation's
9688 `sender' is now the client entry of the sender, not the nickname
9689 and the `channel' is the channel entry, not the channel name.
9691 In the private_message operation the `sender' is now also the
9692 client entry of the sender not the nickname.
9694 Affected file is lib/silcclient/ops.h and all applications
9695 using the client operations.
9697 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Moved the calling of ops->connect() from connect_to_server_final
9700 into receive_new_id functin since that is the point when the
9701 client is actually allowed to send traffic to network. The
9702 affected file is lib/silcclient/client.c.
9704 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9707 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9708 (if needs broadcasting) instead of broadcasting the packets one
9709 by one which would make a burst in the network traffic.
9711 * Added `broadcast' argument to the functions in silcd/server.[ch]
9712 silc_server_create_new_channel[_with_id] to indicate whether
9713 to send New Channel packet to primary router.
9715 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Added new function into the silcd/server.[ch] files:
9718 silc_server_create_new_channel_with_id to create new channel with
9719 already existing Channel ID.
9721 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9722 lib/silccore/silcpacket.h. This packet is used t send list of
9723 Set Mode payloads inside one packet. Server uses this to set
9724 the modes for the channels and clients on those channels, that it
9725 announced to the router when it connected to it. The protocol
9726 specification has been updated accordingly.
9728 * The silc_server_new_channel did not handle the packet coming
9729 from normal server as it normally does not send that. However,
9730 when it announces its channels it does send it. Implemented
9731 the support for that.
9733 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9734 into the file lib/silccore/id.h.
9736 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Fixed memory leaks in the functions silc_idlist_del_client,
9739 silc_idlist_del_channel and silc_idlist_del_server in the file
9740 silcd/idlist.c. All of those leaked like a sieve.
9742 * Fixed some small memory leaks in the client's function
9743 silc_client_notify_by_server.
9745 * Added functions into silcd/server.c: silc_server_announce_clients,
9746 silc_server_announce_channels and silc_server_announce_server.
9747 These functions are used by normal and router server to announce
9748 to its primary router about clients, channels and servers (when
9749 router) that we own. This is done after we've connected to the
9752 These functions effectively implements the following packet types:
9753 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9754 and SILC_PACKET_NEW_ID_LIST.
9756 * Added new functions into the silcd/packet_receive.[ch]:
9757 silc_server_new_id_list, silc_server_new_channel_list and
9758 silc_server_new_channel_user_list to handle the incoming
9759 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9761 * Added support of changing Channel ID in the function
9762 silc_server_replace_id. If the server that announces a channel
9763 to the router already exists in the router (with same name but
9764 with different Channel ID), router is responsible to send
9765 Replace ID packet to the server and force the server to change
9766 the Channel ID to the one router has.
9768 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9769 client that the Channel ID has been changed by the router. The
9770 normal server sends this to the client. Client must start using
9771 the new Channel ID as the channel's ID.
9773 Implemented handling of this new type into lib/silcclient/client.c
9774 into the function silc_client_notify_by_server.
9776 * Added new function silc_idlist_replace_channel_id into the files
9777 silcd/idlist.[ch] to replace the Channel ID.
9779 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Call silc_server_command_identify_check always when processing
9782 the IDENTIFY command in silcd/command.c
9784 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9787 send keepalive packets. The packet can be sent by clients,
9788 servers and routers.
9790 Added function silc_socket_set_heartbeat into the file
9791 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9792 If not set, the heartbeat is not performed. The actual
9793 heartbeat is implemented in the low level socket connection
9794 library. However, application is responsible of actually
9797 Added silc_server_send_heartbeat to send the actual heartbeat
9798 packet into silcd/packet_send.[ch]. Server now performs
9799 keepalive with all connections.
9801 * Added silc_task_get_first function into lib/silcutil/silctask.c
9802 to return the timeout task with shortest timeout. There was a bug
9803 in task unregistration that caused problems. TODO has been
9804 updated to include that task system must be rewritten.
9806 * The client library will now resolve the client information when
9807 receiving JOIN notify from server for client that we know but
9808 have incomplete information.
9810 * Rewrote parts of silc_server_remove_from_channels and
9811 silc_server_remove_from_one_channel as they did not remove the
9812 channel in some circumstances even though they should've.
9814 * Encryption problem encountered in server:
9816 The LEAVE command used to send the Channel Key packet to the
9817 router immediately after generating it. However, the code
9818 had earlier sent Remove Channel user packet but not immediately,
9819 ie. it was put to queue. The order of packets in the router
9820 was that Channel Key packet was first and Remove Channel User
9821 packet was second, even though they were encrypted in the
9822 reverse order. For this reason, MAC check failed. Now, this
9823 is fixed by not sending the Channel Key packet immediately but
9824 putting it to queue. However, this is more fundamental problem:
9825 packets that are in queue should actually not be encrypted
9826 because packets that are sent immediately gets encrypted
9827 actually with wrong IV (and thus MAC check fails). So, packets
9828 that are in queue should be encrypted when they are sent to
9829 the wire and not when they put to the queue.
9831 However, the problem is that the current system has not been
9832 designed to work that way. Instead, the packet is encrypted
9833 as soon as possible and left to the queue. The queue is then
9834 just purged into wire. There won't be any fixes for this
9835 any time soon. So, the current semantic for packet sending
9838 o If you send packet to remote host and do not force the send
9839 (the packet will be in queue) then all subsequent packets to the
9840 same remote host must also be put to the queue. Only after the
9841 queue has been purged is it safe again to force the packet
9844 o If you send all packets immediately then it safe to send
9845 any of subsequent packets through the queue, however, after
9846 the first packet is put to queue then any subsequent packets
9847 must also be put to the queue.
9849 Follow these rules and everything works fine.
9851 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * Added new function silc_server_remove_clients_by_server to
9854 remove all client entries from ID list when the server connection
9855 is lost. In this case it is also important to invalidate all
9856 client entires as they hold the invalid server entry. This
9857 fixes fatal bug when server has lost connection and will reconnect
9860 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Made some sanity checks to silc_server_daemonise like to check
9863 whether the requested user and group actually exists.
9865 * Added sanity check to SKE's silc_ske_responder_finish to check
9866 that the public and private key actually is valid.
9868 * Invalidate the client's nickname when receiving Replace ID
9869 packet and the Client ID is being replaced. This means that the
9870 server will query the nickname if someone needs it (client)
9873 * Sort the ID Cache in client library when the ID Cache data
9874 has changed (needs sorting).
9876 * Do not allow for SILC client to create several connections to
9877 several servers. The client does not support windows right now
9878 and generating multiple connections causes weird behaviour.
9880 Irssi-silc client does support windows and can handle several
9881 connections without problems, see: www.irssi.org and SILC plugin.
9883 * Fixed some places where client was added to the IDList. The
9884 rule of thumb is following (in order to get everything right):
9885 If the client is directly connected local client then the
9886 `connection' argument must be set and `router' argument must be
9887 NULL to silc_idlist_add_client function. If the client is not
9888 directly connected client then the `router' argument must
9889 bet set and the `connection' argument must be NULL to the
9890 silc_idlist_add_client function.
9892 * The funtion silc_server_packet_send_local_channel actually did
9893 not check whether the client was locally connected or not. It
9894 does that now. Fixed a bug related to LEAVE command.
9896 * Fixed Remove Channel User payload parsing bug in server's
9897 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9899 * The server's silc_server_save_channel_key now checks also the
9900 global ID list for the channel as it might not be in the local
9901 list. Fixed a bug related to LEAVE command.
9903 * Is this the end of the [<unknown>] buglet that has been lurking
9904 around for a long time? A little for loop fix in server's
9905 silc_server_command_whois_parse that is used by both IDENTIFY
9906 and WHOIS command. At least, this was a clear bug and a cause
9907 of one type of [<unknown>] buglet.
9909 * WHOIS and IDENTIFY commands call the function
9910 silc_server_command_[whois/identify]_check function even if
9911 we are not router server.
9913 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Added --with-gmp configuration option. If set the GMP
9916 is always compiled in the SILC source tree. If not set then
9917 it is checked whether the system has the GMP3 installed. If
9918 it has then the GMP won't be compiled (the system's headers
9919 and library is used), if it doesn't have it then the GMP is
9920 compiled in the SILC source tree.
9922 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * Changed RSA private exponent generation to what PKCS #1
9925 suggests. We try to find the smallest possible d by doing
9926 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9927 not security fix but optimization.
9929 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added new config entry [Identity] to fork the server and run
9932 it as specific user and group. A patch from Bostik.
9934 * Imported Dotconf configuration library into lib/dotconf.
9935 This will be used to create the SILC configuration files later.
9936 It will appear in the distsribution after this commit.
9938 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * A big code auditing weekend happening. Auditing code for
9941 obvious mistakes, bugs and errors. Also, removing any code
9944 Removed files for being obsolete:
9946 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9947 inline in the file lib/silcutil/silcbuffer.h)
9949 o lib/silcutil/silcbufutil.c (the header has inline versions)
9951 Changed code to fix possible error conditions:
9953 o The buffer formatting routines now check that the destination
9954 buffer really has enough space to add the data. This applies for
9955 both buffer formatting and unformatting
9956 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9957 unformatting was changed to accomodate following rules:
9958 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9959 sent to the function while XXX_*STRING will not allocate or copy
9960 the data into the buffer. Instead it sets the pointer from the
9961 buffer into the pointer sent as argument (XXX_*STRING used to
9962 require that the pointer must be allocated already). This change
9963 makes this whole thing a bit more consistent and more optimized
9964 (note that the data returned in the unformatting with XXX_*STRING
9965 must not be freed now). The routines return now -1 on error.
9967 o Tried to find all code that use buffer_format and buffer_unformat
9968 and added return value checking to prevent formatting and
9969 especially unformatting errors and possible subsequent fatal
9972 o Changed ske->x and ske->KEY to mallocated pointers in
9973 lib/silcske/silcske.h. Fixed possible data and memory leak.
9975 o Added return value checking to all *_parse* functions. Fixed
9976 many memory leaks as well.
9978 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9979 so that buffer overflows would not happen. All code now also
9980 checks the return value as it can fail.
9982 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Added reconnection support to server if the normal server looses
9985 its connection to the router (for example if router is rebooted).
9986 The server performs normal reconnection strategy implemented
9987 to the server. Affected file silcd/server.c.
9989 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Added new packet type SILC_PACKET_SET_MODE that is used to
9992 distribute the information about changed modes (for clients,
9993 channels and clients channel modes) to all routers in the
9994 network. Updated the protocol specification accordingly.
9996 Added functions into silcd/packet_send.c and
9997 silcd/packet_receive.c: silc_server_send_set_mode,
9998 silc_server_set_mode.
10000 Added new files silcmode.[ch] into lib/silccore that implements
10001 the encoding and decoding of Set Mode Payload. Added new type
10002 SilcSetModePayload. Moved the definitions of different modes
10003 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10005 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10007 * Oops, a little mistake in server's connection authentication
10008 protocol. The protocol is not ended with FAILURE but with
10009 SUCCESS if the authentication is Ok. :) Affected file is
10012 * Implemented NICK_CHANGE notify handling in server in the file
10013 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10014 the local clients on the channel. After the changing nickname
10015 in router environment snhould work and the [<unknown>] nickname
10016 should appear no more.
10018 The silc_server_replace_id function that receives the Replace ID
10019 payload now sends the NICK_CHANGE notify type also in the file
10020 silcd/packet_receive.c
10022 * Changed WHOIS and IDENTIFY command to support the maximum amount
10023 of arguments defined in protocol specs (3328 arguments). This
10024 fixed a bug that caused problems when there were more than three
10025 users on a channel.
10027 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10029 * Added extra parameter, command identifier, to the
10030 silc_client_send_command so that explicit command identifier
10033 Changed that ID list routines uses specific command identifier
10034 when sending WHOIS/IDENTIFY requests to the server so that they
10035 can be identified when the reply comes back.
10037 Affected files lib/silcclient/command.[ch],
10038 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10040 * Added `sender' argument to silc_server_packet_send_to_channel
10041 to indicaet the sender who originally sent the packet to us
10042 that we are now re-sending. Ignored if NULL. Affected file
10043 silcd/packet_send.[ch].
10045 * Added some server statistics support in silcd/server_internal.h
10046 SilcServerStatistics structure and around the server code. Also
10047 send some nice statistics information when client is connecting
10050 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10052 * Fixed channel ID decoding in server's JOIN command reply in
10053 silcd/command_reply.c
10055 * Fixed braodcasting of replace ID payload to not to send it if
10056 we are standalone server in silcd/packet_receive.c.
10058 * Fixed all channel message sending routines to not to send
10059 packets to clients that has router set, since they are routed
10060 separately in the same function earlier. Affects file
10061 silcd/packet_send.c and all channel packet sending functions.
10063 * In USERS reply, res_argv[i] are not allocated, the table
10064 is allocated. Thus changed that free the table, not its
10067 * In server's whois_check and identify_check if the client is
10068 locally connected do not send any WHOIS commands - they are not
10071 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10073 * Fixed some minor bugs in client when sending WHOIS command. The
10074 arguments was in wrong order.
10076 * Removed statis function add_to_channel from server in
10077 silcd/command.c that was previously used with the joining but
10080 * Tested USERS command in router environment successfully with two
10081 routers, two servers and two clients.
10083 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Reorganized the USERS command and command reply in client library
10086 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10087 When the command is given by user we register a pending command
10088 callback that will reprocess the command after the reply has been
10089 received from the server. When reprocessing the packet we then
10090 display the information. Thus, the USERS information is displayed
10091 now in the command callback instead of in the command reply
10092 callback. The processing of the command is same as previously
10093 when server has sent the command reply in the JOINing process.
10095 * Added to USERS command in silcd/command_reply.c to join the client,
10096 we didn't use to know about, to the channel after we've created
10097 a client entry for it. Also, for clienet we did know already still
10098 check whether it is on the channel or not and add it if not.
10100 * Removed silc_server_command_join_notify as the function and its
10103 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10105 * Changed the client's pending command handling to the same as the
10106 server's pending command handling. It is also now possible to
10107 execute command reply functions from other command reply
10108 function as the function callbacks for commands and command
10109 replies are one and same. The pending commands are not static
10110 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10111 in client connection context. Thus, pending commands are server
10112 connection specific as it is convenient.
10114 Changed the function silc_client_command_pending and
10115 silc_client_command_pending_del and added new function
10116 silc_client_command_pending_check. Removed the
10117 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10120 * Added cmd_ident, current command identifier, to the client
10121 connection context in lib/silcclient/client.h to keep track on
10122 command identifiers used in command sending. Client's command reply
10123 function handling now supports the mandatory command identifiers.
10125 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10126 funtions in client to fully support pending command callbacks.
10128 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10129 as one of the arguments to the application in the command reply
10132 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10133 before first releasing SILC but came back. Now it is removed again
10134 and should come back nomore. The FORWARDED flag was used only
10135 by the JOINing procedure by forwarding the command packet to router.
10136 Now, the JOINing procedure has been changed to more generic (due
10137 to various router environment issues) and FORWARDED is not needed
10138 anymore for anything. The protocol specification is yet to be
10141 Now, removed silc_server_packet_forward from server and the flag
10142 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10144 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10146 * Renamed NAMES command to USERS command. The NAMES was named that
10147 due to historical reasons. Now it is renamed. Also, rewrote
10148 parts of the USERS command. The nickname list is not sent anymore
10149 by the server. Only Client ID and mode lists are sent in the USERS
10150 command. Changed this also to the protocol specification.
10152 The client now resolves the names and stuff after it receives
10153 the USERS list from the server when joining to the channel.
10155 * WHOIS and IDENTIFY commands has been changed to support multiple
10156 Client ID's per command. One can now search for multiple users
10157 in the network by sending only one WHOIS or IDENTIFY command.
10158 Changed the code and the protocol specifications.
10160 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10161 uses silc_server_command_whois_parse to parse the request. */
10163 * If normal server, do not parse the WHOIS and IDENTIFY requests
10164 before sending it to the router. Saves some time.
10166 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Fixed JOIN command on client library. Wrong number of arguments
10169 used to crash the client.
10171 * Added silc_server_channel_has_global function to check whether
10172 channel has global users or not.
10174 * Added silc_server_channel_has_local function to check whether channel
10175 has locally connected clients on the channel.
10177 * The silc_server_remove_from_one_channel now checks whether the
10178 channel has global users or not after given client was removed from
10179 the channel. It also checks whether the channel has local clients
10180 on the channel anymore. If it does not have then the channel entry
10181 is removed as it is not needed anymore.
10183 * The silc_server_notify now checks on JOIN notify whether the joining
10184 client is one of locally connected or global. If it is global then
10185 the channel has now global users on the channel and that is marked
10186 to the channel entry. Also, it now saves the global client to
10187 global list who is joining and JOINs it to the channel. This is
10188 for normal server, that is.
10190 Changed silc_server_send_notify_on_channel,
10191 silc_server_packet_relay_to_channel and
10192 silc_server_packet_send_to_channel check if we are normal server
10193 and client has router set (ie. global client) do not send the
10194 message to that client, as it is already routed to our router.
10196 * Implemented LEAVE notify type handling in silc_server_notify
10199 * Tested LEAVE command in router environment successfully. Tested
10200 with two routers, two servers and two clients.
10204 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10206 * Implemented SIGNOFF notify type handling in silc_server_notify
10209 * silc_server_remove_id now removes the client entry from all channels
10210 it has joined and thusly sends SIGNOFF notify type.
10212 * Rewrote the NAMES list generation in server by removing two excess
10213 loops. The lists are created now inside one loop.
10215 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10217 * silc_server_remove_channel_user checks now also global list
10218 for channel and client.
10220 * silc_server_new_channel_user checks now both local and global
10221 list for channel and client. Fixed a bug in client id decoding.
10222 Used to decode wrong buffer.
10224 * silc_server_channel_message checks now both local and global
10225 list for channel entry.
10227 * Tested channel joining (hence JOIN) in router environment
10228 successfully. Tested with two routers, two servers and two
10231 * Tested channel message sending in router environment successfully.
10233 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10235 * Added silc_server_save_channel_key into server.[ch] to save the
10236 received channel key in Channel Key payload processing. It is
10237 also used in JOIN command reply handling.
10239 Equivalent function silc_client_save_channel_key added into
10240 client.[ch] into client library.
10242 * Changed JOIN command reply to send information whether the channel
10243 was created or not (is existing already) and the channel key
10244 payload. Changed protocol specs accordingly.
10246 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10247 the request was sent by ID and not by nickname. Crashed on
10250 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10252 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10253 now correctly save the received data.
10255 * silc_server_free_sock_user_data now notifies routers in the
10256 network about entities leaving the network.
10258 At the same time implemented functions silc_server_remove_id
10259 and silc_server_send_remove_id to receive and send REMOVE_ID
10260 packets. The packet is used to notify routers in the network
10261 about leaving entities. The ID removed will become invalid in
10264 * Added function silc_idlist_del_server into server. Removes and
10265 free's server entry from ID list.
10267 * silc_server_private_message function now checks, if we are router,
10268 that the destination ID really is valid ID, naturally.
10270 * In router when NEW_ID packet is received (for new client) the
10271 hash of the Client ID is saved in the ID Cache but the
10272 client->nickname is set to NULL, instead of putting the hash
10275 IDENTIFY command now also checks that client->nickname must be
10276 valid. If it is not if will request the data from the server who
10277 owns the client. Added new function
10278 silc_server_command_identify_check.
10280 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10281 to set the command to already allocated Command Payload.
10283 * Tested private message sending in router environment with two
10284 routers, two servers and two clients. Fixed minor bugs and now
10287 * Fixed segfault from client's NAMES command. Used to crash if
10288 not on any channel.
10290 * Forwarded packets must not be routed even if it is not destined
10291 to the receiver. Changed server code comply with this.
10293 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10295 * Added `require_reverse_mapping' boolean value to ServerParams
10296 structure. If TRUE (not default) the server will require that
10297 the connecting host has fully qualified domain name.
10299 If the reverse mapping is not required and hostname could not be
10300 found the IP address is used as hostname.
10302 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10304 * Implemented version string checking to both client and server.
10305 The check is incomplete currently due to the abnormal version
10306 strings used in development version of SILC.
10308 * Changed all command functions in server to use the new
10311 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10313 * Changed char *data to unsigned char *data in ID Cache system to
10314 support binary data as ID Cache data. Changed code to support
10315 binary data in lib/silccore/idcache.c.
10317 * Renamed silc_server_packet_relay_command_reply to
10318 silc_server_command_reply as it is normal packet receiving
10319 function. Rewrote the function to accept command replys for
10320 servers and not only for clients.
10322 * Mark remote router always as registered server if we are connecting
10323 to it. Otherwise, commands sent by the router to us are ignored.
10325 * All ID List find routines now returns the ID Cache Entry pointer
10326 as well if requested.
10328 * WHOIS command works now in router environment, tested with two
10329 routers, two servers and two clients.
10331 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10332 in router environment (as it is almost equivalent to WHOIS) but
10333 hasn't been tested thoroughly. Added new functions:
10335 silc_server_command_identify_parse
10336 silc_server_command_identify_send_reply
10337 silc_server_command_identify_from_client
10338 silc_server_command_identify_from_server
10340 * Disabled route cache adding because adding two different ID's with
10341 same IP replaces the old cache entry thus giving wrong route.
10342 The entry->router->connection is always the fastest route anyway
10343 so route cache may not be needed. Of course, new routes maybe
10344 established after receiving the ID when the entry->router->connection
10345 might not be anymore the most optimal.
10347 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * Add route cache for received ID for fast routing.
10351 * Added silc_server_packet_route to route received packet on router
10352 that is not destined to us.
10354 * Renamed silc_server_get_route to silc_server_route_get.
10356 * Added id_string and id_string_len fields into SilcServer to
10357 include encoded ServerID for fast comparing without excess
10358 encoding of the ID's.
10360 * Cleaned up WHOIS command on server side. Added following static
10363 silc_server_command_whois_parse
10364 silc_server_command_whois_check
10365 silc_server_command_whois_send_reply
10366 silc_server_command_whois_from_client
10367 silc_server_command_whois_from_server
10369 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10370 arguments in command replies. All command functions should be
10371 updated to use this macro.
10373 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * Minor typo fixes on command reply handling on server.
10377 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10379 * Added silc_server_command_add_to_channel internal routine to add
10380 the client to the channel after router has created the channel and
10381 sent command reply to the server.
10383 * Added generic silc_server_send_command to send any command from
10386 * Use static buffer with ID rendering instead of duplicating data.
10388 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Fixed a channel user mode bug when joining to a channel server gave
10391 everybody channel founder rights, oops.
10393 * We mark ourselves as the router of the incoming server connection
10394 if we are router ourselves. This way we can check in some packet
10395 sending functions whether it is locally connected server. For
10396 incoming router connections we put NULL.
10398 * For router sending packets locally means now always sending the
10399 packet cell wide; to local clients and local servers. For normal
10400 server sending packet locally means sending it to only local
10403 * Fixed the JOIN command to really work in router environment. If the
10404 channel is created it is always created by the router. Router is
10405 also responsible of making the initial joining to the channel,
10406 sending JOIN notify to the sending server and distributing
10407 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10408 does not exist server doesn't do anything else but forward the
10409 command to the router which performs everything.
10411 * Added silc_server_send_channel_key function to send the Channel Key
10414 * Added silc_server_create_channel_key to create new channel key. The
10415 channel key is now re-generated everytime someone joins or leaves
10416 a channel, as protocol dictates. Note: channel->key_len is the
10417 key length in bits.
10419 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10422 packet_receive.[ch] to separate packet sending and receiving
10423 routines. The server.[ch] now includes everything else including
10424 actual packet processing (writing and reading data) and other
10427 Renamed silc_server_private_message_send_internal to
10428 silc_server_send_private_message. The routine is still though
10429 used only to relay private messages as server does not send
10430 private messages itself.
10432 Renamed silc_server_new_channel to silc_server_create_new_channel
10433 and added new function sicl_server_new_channel that handles the
10434 incoming New Channel packet. Added also new sending function
10435 silc_server_send_new_channel to send New Channel Payload.
10437 * Added new function silc_server_notify to process incoming notify
10438 packet to the server/router. Server may then relay the notify
10439 to clients if needed.
10441 * Added new function silc_server_new_channel_user to process incoming
10442 New Channel User packet. Router will redistribute the packet and
10443 send JOIN notify to its local clients and locally connected servers
10444 if needed. Normal server will send JOIN notify to its local client
10445 on same channel when received this packet. Added also corresponding
10446 sending function silc_server_send_new_channel_user to sent the
10449 * Added boolean route argument to send_notif_to_channel and
10450 packet_send_to_channel functions to attempt to route the packet
10451 if it is TRUE and send only locally if it is FALSE.
10453 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * silc_server_replace_id now broadcasts the received replace ID
10456 packet if it is not broadcast packet already. The router must
10457 broadcast to inform other routers about changed ID.
10459 * Added backpointer to server's router into SilcServer context in
10460 silcd/server_internal.h.
10462 * Fixed silc_server_packet_broadcast to send correct broadcast
10465 * The channel key is now distributed to the local client as soon
10466 as it is received from the router (in router environment) so that
10467 no other packet may be sent for the channel until client has
10470 * silc_server_remove_channel_user now broadcasts the received
10471 Remove Channel User packet if it is not broadcast packet already.
10472 The router must broadcast to inform other routers about removed
10475 * Added users field into SilcPacketContext that is a reference count
10476 of the context. One can increase the reference count by calling
10477 silc_packet_context_dup which is now changed to just increase the
10478 reference count instead of duplicating the data. The reference
10479 count is decresed by calling silc_packet_context_free that will
10480 free the data after the reference count hits zero.
10482 For now on the packet context and everything allocated into it
10483 (including the raw packet from network) must be freed by calling
10484 the new silc_packet_context_free function. Added also new function
10485 silc_packet_context_alloc that must be used now to allocate the
10486 context. This also means that if a routine is asynchronous from
10487 silc_[client/server]_packet_parse_type the packet context must
10488 be duplicated by calling silc_packet_context_dup. Otherwise it
10489 gets free'd after silc_[client/server]_packet_parse_type returns.
10490 Also, one must remember that if packet is duplicated then its
10491 reference count must be decresed by calling the free function as
10492 many times as it was duplicated.
10494 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10495 from both client and server.
10497 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10499 * Made joining to a channel working in router environment.
10501 * Cleaned up JOIN command on server side and create function
10502 silc_server_command_join_channel internal routine to make the
10505 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10507 * Changed silc_command_pending list to SilcDList. Also, added
10508 `ident' field to SilcServerCommandPending structure to identify
10509 the reply and to call correct callback.
10511 Added silc_server_command_pending_check function to replace the
10512 corresnponding macro. The silc_command_pending list is not
10515 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10516 to set identifier to previously allocated Command Payload. It
10517 is used to set identifier for command when resending Command
10520 * Added silc_command_payload_encode_payload to encode Command
10521 Payload buffer from SilcCommandPayload structure.
10523 * Added silc_argument_payload_encode_payload to encode Argument
10524 payload buffer from SilcArgumentPayload structure.
10526 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * Changed WHOIS command to support router connection on server side.
10529 The whois request is always sent to router unless the server is
10530 standalone server. After server has received the reply from the
10531 router will it send the reply to the client.
10533 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10534 broadcast received broadcast packet. The function is used only
10535 by router. The broadcast packet is always sent to the router's
10538 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10539 render given ID to printable string, for log files for example.
10541 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10543 * Made basic router to router connections working. At least they
10544 can now connect to each other but nothing really works the way
10545 they are supposed - yet.
10547 * Added new initiator token to RouterConnection configuration
10548 file in silcd/serverconfig.[ch]. It is used to tell whether we
10549 are the initiator to the remote router or whether we'll expect
10550 the other end to connect.
10552 * Moved registering of listener task to silc_server_init, hence
10553 the server starts listenning as soon as it is run, even if it
10554 does not have connections to other routers. Let's see how well
10557 * Changed default connection retry timeouts for more suitable in
10560 * Removed cipher and such arguments from silc_idlist_add_client
10561 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10562 Added new function silc_idlist_add_data to add the keys and stuff
10565 * Added SilcIDListData structure and added it to SilcClientEntry
10566 and SilcServerEntry as their first field in the structure. This
10567 way we can explicitly cast the ID entries to the SilcIDListData
10568 structure and get common data for the entries. In past, we had
10569 to first check what type of connection it is and then cast it to
10570 correct ID entry type. Now, we can directly cast the opaque
10571 pointer to the SilcIDListData (no matter what ID entry it actually
10572 is) and get the data needed.
10574 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10577 in some circumstances even if threre were timeout tasks, though not
10578 IO tasks, but tasks anyway. Now fixed.
10580 * Defined SilcServerConnection structure to hold connection specific
10581 stuff about directly connected servers and routers. The definition
10582 is currently in silcd/server_internal.h. I thought about having
10583 a bit more important role fro this struct but for now it is used
10584 only when connecting to other server (or router actually).
10586 * Added connecting retry support in server when connecting to
10587 router(s). The retry feature implement exponential backoff
10588 algorithm. Also, added SilcServerParams structure to hold default
10589 parameters for server. For now, it include these retry settings
10590 and are hard coded. After server is moded to be as Silc Server
10591 Library this structure will be more important.
10593 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Changed client librarys channel->clients table to SilcList and
10596 changed code accordingly.
10598 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Changed client's channel table to SilcList and changed code
10601 accordingly. Also changed SilcChannelClientEntry to include back-
10602 pointer to the channel so that client entry can use that structure
10603 as list as well and we have fast cross-reference to the channel.
10604 This change dramatically decreased the complexity of channel
10605 handling with client entry and vice versa (removed one extra
10606 loop when searching for channel entry from many functions).
10608 * Changed server->sim from table to SilcDList and changed code
10611 * NAMES command can now be used from user interface. It will show
10612 the user list on the channel, neatly.
10614 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10615 Code now saves realname of the user if it becomes available.
10617 * Renamed configure.in to configure.in.pre and made ./prepare
10618 script to automatically add correct version string to
10619 configure.in which it creates from configure.in.pre.
10621 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10623 * NAMES command reply now shows users mode with the nickname when
10624 joining to channel.
10626 * Moved silc_client_ch[u]mode[_char] functions from
10627 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10628 place sucks, they are utility functions and should be in some
10631 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10633 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10636 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Added TRQ (efficient deque and list library) into lib/trq. This is
10641 a very good list library that is currently used in the SILC. Defined
10642 SilcList API over the library because I didn't like the API very
10643 much. See lib/trq/silclist.h for the API and examples of how to
10644 use the API. Fixed various places in the code to use the new
10645 SilcList API. The SilcList is meant for lists that has a structure
10646 already defined as a list. It is not suitable to add just some
10647 context to the list (in TRQ, the context is the list actually).
10649 So, I defined SilcDList that can be used for the purpose where
10650 predefined list structure does not exit. This can be used as
10651 such list. Now some context just can be added to the SilcDList.
10652 Currently this list is not used in the SILC just yet, though there
10653 are a lot places where this can replace dynamically allocated
10654 tables and I will fix these places, later, to use SilcDList.
10655 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10656 and use TRQ internally).
10658 Also fixed some annoying warning messages that the original TRQ
10659 code generated. Also minor changes to TRQ's Makefile.in.
10661 * Added support for querying by Client ID to both WHOIS and
10662 IDENTIFY commands into server, as required by the protocol.
10664 * Removed method function pointers from SilcBuffer structure. They
10665 weren't used to anything and just increased the context size for
10666 no good reason. This change also made silc_buffer_alloc and
10667 silc_buffer_free functions inline functions.
10669 * Disabled command flooding detection support until it's fixed so
10670 that it accepts commands in but does not execute them more than once
10673 * Added silc_net_localhost(), to return local hostname, into
10674 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10675 that must be initialized before calling silc_client_init.
10677 * Added new function: silc_server_send_notify_on_channels to send
10678 notify messages to all channels client has joined. It is assured
10679 that the message is sent only once per client.
10681 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10682 lib/silcutil/silcutil.[ch] as silc_format function. The new
10683 function is generic and is used by server as well, not only by
10684 the logging routines.
10686 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10687 the provided version string was not acceptable. Added new function:
10688 silc_ske_check_version into lib/silcske/silcske.h. The function
10689 must be implemented by the application (client or server) and it
10690 does not reside in the SKE library. The function checks the version
10691 string remote end sent.
10693 * Added back pointers (to opaque context and to SilcSocketConnection)
10694 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10696 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10697 duplicate packet context structure.
10699 * Changed `notify' client operation to send same arguments as client
10700 receives from server except for ID's. ID's are mapped to correct
10701 ID entry and that is returned. Also, if channel entry is not sent
10702 by server but the notify is for channel the channel entry is sent
10703 to application (otherwise application doesn't know that it is for
10704 channel (library gets it from packet's Destination ID)).
10706 * Added silc_client_remove_from_channels into client library to
10707 remove a client from all channels it has joined to. Used when
10708 received SIGNOFF notify from server. Added also new function
10709 silc_client_replace_from_channels to replace old ID entry with
10710 new ID entry on all channels. Used when received NICK_CHANGE
10711 notify from server.
10713 * Fixed ID Cache list handling in silc_idlist_get_client in
10714 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10715 to get (or query) client by ID.
10717 * Updated TODO list.
10719 * Added connection authentication status message defined by the
10720 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10721 support for these into the code in client and server side.
10723 * Added generic function silc_client_send_command to send any command
10724 with variable argument list. Application should use this function
10725 to send commands if the command functions provided by the library
10726 does not suite for the application's user interface needs.
10728 * Added new `failure' client operation. Application is notified about
10729 received failure packet if client is executing a protocol. In this
10730 case the protocol's execution has failed.
10732 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10733 is required by the protocol.
10735 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10736 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10739 * Added status flag to SilcSKE object to indicate realtime status
10740 of the SKE protocol.
10742 * Application receives now exactly same command reply arguments as
10743 the library receives from server. However, if ID is received the
10744 corresponding ID entry is returned to the application (eg. Client
10745 ID is mapped to correct SilcClientEntry entry and that is returned).
10746 Changed command_reply client operation due to this change.
10748 * Changed all ID's in commands and in command replys as ID Payloads.
10749 Change affected both client and server side codes.
10751 All ID's sent in SILC network (with execption of ID's in SILC
10752 Packet header) are sent in ID Payload to support variable length
10755 * Server now notifies nick changes and notifies all clients on
10756 the channels about the new nickname (about the new Client ID,
10759 * Implemented CMODE command to change channel modes. Supports all
10760 channel modes defined by the protocol specs except ban and invite
10761 lists. (Also, private channel key mode is supported but support for
10762 setting private channel key in client is missing, thus, this mode
10763 has no effect on client side (except that server requires that the
10764 client uses private channel key and normal channel traffic does not
10767 Also, invite mode works per se, but INVITE command does not work
10768 yet correctly, so you can set channel as invite only channel but
10769 inviting clients to the channel does not work (it is yet to be
10770 thought what's the best way to do it).
10772 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10773 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10774 Implemented CUMODE command to change user's mode on the channel.
10775 Supports all modes defined by the protocol specs.
10777 * Added NAMES command reply to return users modes on the channel.
10779 * Removed unnecessary and slow ciphers from lib/silccrypt.
10781 * Set SO_KEEPALIVE option to connection sockets by default.
10783 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10785 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10786 redefined the Notify Payload into protocol specs.
10788 * Added silc_id_payload_parse_id to get ID directly from raw
10791 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10794 accept searching by Client ID as well.
10796 * Added support for LEAVE and SIGNOFF notify types in client library.
10798 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10799 to parse ID Payload from raw data.
10801 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10803 * Added flags parameter into silc_ske_assemble_security_properties
10804 function in lib/silcske/silcske.[ch].
10806 * Changed notify client operation to fit better for notify messages
10807 sent by server. The notify payload received from server is now
10808 passed to the application (after parsing it to SilcNotifyPayload).
10809 It is application's responsibility to retrieve the arguments
10810 from the payload and show the message the way it wants. The message
10811 sent by server is implementation specific.
10813 * Changed public keys to comply with the protocol specification.
10814 Old public keys are not supported anymore and are not compatible.
10816 * Removed nickname from Channel Payload as the latest draft removed
10817 it. The client must resolve the nickname from the NAMES command
10818 reply received when it joined the channel.
10820 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10822 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10824 * Fixed some errors in protocol specification drafts.
10826 * Created lib/silccore/silcnotify.c to implement Notify Payload
10827 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10828 generic payloads described by protocol specifications. The file
10829 includes implementations for ID Payload and Argument Payload.
10831 * Changed Command Payload implementation to use the new Argument
10832 Payload. Changed command_xxxx_payload to command_payload_xxxx
10833 to comply with SILC coding conventions.
10835 * Added suppport for Argument Payload handling in Notify Payload
10836 implementation as protocol requires it. Added the new support
10837 into server and client lib as well.
10839 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10841 * Added support for multiple nicknames on same channel. [n] is
10842 added locally to the nickname if there are more than one same
10843 nicknames on the channel.
10845 * Server now sends all nicknames that matched WHOIS request.
10846 Client also shows the list received from server.
10848 * Added TOPIC command to client side. User can now set and show
10849 current topic on channel.
10851 * Added MOTD command to client and server. Also, server sends the
10852 motd when client connects to the server.
10854 * Changed version strings to comply ISO 8601.
10856 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10858 * Fixed protocol error handling in client library. It should now
10859 cope even if the SKE fails for some reason.
10861 * Made new protocol specification drafts for submitting to IETF.
10863 * Implemented TOPIC command to server in silcd/command.c.
10865 * Added two new notify types into lib/silccore/silcnotify.h:
10866 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10867 notify nickname change and topic setting/change on a channel.
10869 * API change of command_reply operation in client library. The
10870 application gets now the status type received from server as well.
10872 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10876 * Cras fixed and optimized the packet handling even further and
10877 it should work now. Minor change to the prototype of function
10878 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10880 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10882 * Added new function into lib/silcutil/silcschedule.[ch]:
10883 silc_schedule_with_fd to select() a specified fd. The function
10884 returns after timeout expires or data arrives or goes. The
10885 function is used by packet routines to wait that all data is
10886 received from network.
10888 * Fixed data reading from network in lib/silccore/silcpacket.c.
10889 The code now assures that all data is read from the fd and then
10890 continues packet processing. This was a bug fix since the code
10891 used to drop some data in some circumstances.
10893 * Added new function into lib/silcclient/client.[ch]:
10894 silc_client_start_key_exchange to start key exchange after
10895 connection has been established to server. The code internally
10896 now uses this funtion but its main purpose was to provide it
10897 for applications that perform their own connecting. After
10898 application has created a connection it merely calls this
10899 function to start the key exchange between client and server.
10900 The library takes care of everything else after that.
10902 Updated also lib/silcclient/README to explain the usage of
10905 * Do not send to application information that connection has
10906 been established. Application gets notified it by connect
10909 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Applied cras's patch to add silc_schedule_one function. The
10912 function runs scheduler once and returns.
10914 * Fixed the scheduler after cras messed it up. The timeout
10915 handling works now as it's supposed to work.
10917 * Added into lib/silccore/ silcnotify.h to include notify
10918 message types support. Changed silc_server_send_notify*
10919 functions, in server.[ch], to support those new notify types.
10920 Added the support for the notify types into client library,
10921 as well. Added new notify client operation into ops.h in
10924 * Changed silc_server_packet_send_to_channel to send normal
10925 packets instead of just channel message packets. The function
10926 is now used to send the notify packets to channels. It is not
10927 used to send channel message packets anymore, as server never
10928 sends them anymore.
10930 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10931 va_arg()s as it seems to require it nowadays. I guess, if SILC
10932 is compiled with older va_arg() the new code should work anyway.
10934 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10936 * Splitted core library. Core library (lib/silccore) includes
10937 now only SILC protocol specific core (and common) components.
10938 Created new utility library (lib/silcutil) that includes more
10939 generic purpose stuff. The stuff for util library was taken
10940 from the old core library. This was minor and easy split.
10942 * Created SILC Client Library (lib/silcclient) that includes
10943 implementation of the SILC client without user interface. This
10944 was major move from silc/ directory. The code has been changed
10945 so that it is transparent towards the user interface. The
10946 silc/ directory includes now the same user interface as before
10947 and it uses the new client library. Read lib/silcclient/README.
10948 Basicly, the client library performs everything else related
10949 to SILC except user interface handling. Also, configuration
10950 files are considered to be part of user interface and library
10951 does not handle them.
10953 This change also changed a lot of structures, function naming etc.
10954 Most important change was that SilcClientWindow object was
10955 renamed to SilcClientConnection in the client library. Created
10956 also new file lib/silcclient/ops.h. Also added new files
10957 silc/local_command.[ch] and silc/client_ops.[ch].
10959 All these changes were made to make it easier for user interface
10960 designers to create what ever user interface for the SILC client
10963 It is also expected that the server will be moved to lib
10964 directory as well and SILC Server Library will be created;
10965 sometimes in the future.
10967 * Removed Local commands from lib/silccore/silccommand.h as
10968 they are application specific and new client library does not
10969 handle any of those anymore.
10971 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10972 old client implementation in silc/.
10974 * Added support for callback functions in SILC_LOG_* macros.
10975 Application can now set its own callbacks that will be called
10976 instead of using the default functions that will always print
10977 the debug messages to stderr (or stdout). Also, debugging can
10978 now be disabled by setting silc_debug to FALSE and re-enabled by
10979 setting it to TRUE. Note, that logging will still work even
10980 if debugging is disabled.
10982 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10983 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10984 silc_log_reset_debug_callbacks.
10986 * To enable debugging in silc client one must give now -d
10987 option on command line.
10989 * Changed silc_schedule_init to automatically allocate task queues
10990 if they are not allocated before calling it.
10992 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * Added GMP 3.1 into math library.
10996 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10998 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10999 a channel in SILC network. The packet is used by servers and
11000 routers to notify other routers that user has left a channel.
11001 This little feature was missing until now. Added the feature
11002 to protocol specification as well.
11004 Added functions: silc_server_send_remove_channel_user and
11005 silc_server_remove_channel_user into server.[ch].
11007 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11008 lib/silccore/silcpacket.h. However, they are not implemented
11011 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11013 * Fixed joining to a channel and sending channel messages
11014 between server and router. The channel message sending should
11015 now work inside a cell.
11017 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11019 * Fixed the private message sending between server and router.
11020 The private message sending should now work inside a cell.
11022 * Added silc_server_replace_id into server.[ch] to replace
11023 existing ID in the SILC network.
11025 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11026 and silc_idlist_replace_server_id into idlist.[ch] in server.
11028 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * Fixed the server to server connections. Server can again now
11031 connect to router. Router to router connections probably does
11034 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11036 * Added dynamic protocol registering support. Now protocols can
11037 registered and unregistered on the fly. Patch by cras.
11039 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Added lib/contrib directory to hold routines that some platforms
11042 don't have but are needed by SILC.
11044 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11045 into lin/contrib to provide getopt() and getopt_long() for
11046 those who don't have it.
11048 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11050 * Added AWAY command to client. When away message is set and
11051 client receives a private message packet the client automatically
11052 replies to the sender with the away message.
11054 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11055 bug seemed to be the cause of recent problems when compiling
11058 * Added version detection support to SKE protocol specification
11059 and added the new changes to the SKE implementation as well.
11060 There were other minor changes in the SKE protocol as well.
11062 Many changes in lib/silcske/silcske.[ch] and in
11063 lib/silcske/payload.[ch].
11065 * Added ^U functionality, clear input line. Patch from cras.
11067 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11069 * Mainly small bugfixes on core library. Fixed some debugging
11070 logging and buffer overflow in silclog.c.
11072 * Updated config.sub and config.guess on the distribution tree.
11074 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11076 * Added command lagging support in server. Client may execute
11077 commands now only once in two seconds.
11079 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11081 * Optimized packet reception. MAC computation and checking is now
11082 also more optimized. A lot previously duplicated code is now
11083 used as generic by both client and server.
11085 * Fixed key pair generation in clientutil.c
11087 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11089 * Added into lib/silccore/silcbufutil.[ch] new function;
11090 silc_buffer_realloc.
11092 * Moved generic packet sending/encryption functions to
11093 lib/silccore/silcpacket.[ch] from client and server. Some
11094 rewriting of the functions.
11096 * Moved all generic packet reception/decryption functions to
11097 lib/silccore/silcpacket.[ch] from client and server. The
11098 packet processing is now much cleaner in both client and server.
11099 These were major changes in both client and server.
11101 * Created many common functions in server to do packet sending.
11102 Previously code were duplicated a lot, this has been removed
11103 with these changes.
11105 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11107 * Rewrote major parts of the ID cache system. Don't know
11108 whether it is better now or not but at least the API is more
11111 * Major rewrite on ID cache stuff on client because of the ID
11112 cache API changes. Added idlist.c to client.
11114 * Also major rewrite on ID cache stuff on server as well.
11115 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11116 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11117 in hand, instead they are all put into the ID cache system now.
11118 All server_idlist_* routines uses ID cache now instead of
11119 traversing its own lists (those lists does not exist anymore).
11120 SilcIDList though still exists. Also, SilcXXXEntry's are
11123 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11125 * Finally made the SKE implementation compliant to the protocol
11126 specification. All mp integers are now binary encoded as
11127 opposed being HEX encoded.
11129 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11132 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11133 functions: silc_[encode/decode]_pem. Also added function
11134 silc_encode_pem_file to PEM encode with newlines ('\n') for
11135 saving into a file.
11137 * SILC public keys are now encoded either PEM or binary. Same
11138 option is for private keys as well. By default private keys
11139 are binary encoded and public keys PEM encoded. Silly HEX
11140 encoding were removed.
11142 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11143 function to create fingerprints.
11145 * Fixed a bug in SHA1; does not change the original data anymore.
11147 * Partly implemented INFO command on client and server side.
11148 Fixed CLEAR command. Changes to SERVER command; show current
11149 server(s) when giving command without arguments. Added
11150 VERSION command to client.
11152 * Added check to server that unregistered connections cannot
11153 execute commands (unless it is specificly allowed).
11155 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11157 * Fixed screen refresh.
11159 * Fixed channel joining bug from client. On some circumstances
11160 client tried to join to a channel it had already joined.
11162 * Added public key verification process into client's protocol.c.
11163 The client now verifies the public key from user and saves
11164 it into ~./silc/serverkeys/ directory.
11166 Added into: clientutil.[ch]: silc_client_verify_server_key.
11168 * Changed SKE protocol's silc_ske_initiator_finish function
11169 to accept callback function that verifies the received public
11170 key. Removed old silc_ske_verify_public_key function.
11172 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11175 silc_pkcs_private_key[_data]_set.
11177 * Made the password and public authentication more cleaner in
11178 server's protocol.c.
11180 * Removed historic and obsolete protocol `channel_auth' from
11181 both client and server.
11183 * Removed wrong way of sending command status messages from
11184 server to client in server's command.c. The old way violated
11185 protocol specification.
11187 Changes to silccore/silccommand.[ch]: removed
11188 silc_command_encode_status_payload -> not needed anymore,
11189 changed silc_command_encode_payload_va to accept extra
11190 argument on variable argument list. The argument type must
11191 now be provided to the function. Also, added new function:
11192 silc_command_encode_reply_payload_va which is same as
11193 normal command_encode_payload_va except command status type
11194 is provided as extra argument.
11196 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11198 * Added ~./silc directory handling. The directory includes the
11199 public and private keys for the client.
11201 Added silc_client_check_silc_dir, silc_client_create_identifier
11202 and silc_client_load_keys.
11204 * Implemented SILC protocol compliant public key. Added public
11205 and private key saving to and loading from files.
11207 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11208 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11209 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11210 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11211 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11213 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11214 silc_pkcs_load_[public/private]_key.
11216 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11218 * Added silc_server_get_route (route.[ch]) to get connection
11219 data for the fastest route for given ID.
11221 * Implemented INVITE command on client and server. The command
11222 were re-defined in the SILC Protocol Specification and the
11223 implementation now complies with the specification.
11225 * Implemented PING command on client and server.
11227 * Implemented NAMES command on client and server. The server side
11228 supports currently only normal server not router server yet.
11229 Some changes to NAMES definition in SILC protocol specification.
11231 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * Implemented LEAVE command on client and server.
11235 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11236 again. This change was made to the protocol as well. Server
11237 should not violate the protocol specification anymore.
11239 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11241 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11242 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob