1 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Create one configure script from configure fragments
4 (configure.ad). This is a first step towards new distribution
5 system. Affected files prepare, configure.in.pre,
6 lib/silcmath/mpi/configure.ad.
8 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
10 * Removed expiring of client key pair. Affected file is
11 irssi/src/silc/core/clientutil.c
13 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
15 * Check the number of connections from real number of
16 connections instead of socket number, when deciding if
17 server is full. Affected files are silcd/server.c,
18 server_internal.h and silcd.c.
20 * Clarified the connections_max meaning in General section
21 in doc/example_silcd.conf.in.
23 * The reconnect_keep_trying default value set to TRUE
24 if it is not defined in the config file. Affected file
27 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
29 * Fixed crashbug in connection closing, after a protocol
30 completion callback, which might have closed it already.
31 Affected file silcd/server.c.
33 * Fixed rekey with PFS in backup router. It did not allow
34 rekeys with PFS, and when the rekey protocol timedout
35 it crashed the backup router without the above fix. Affected
36 file silcd/packet_send.c and server.c.
38 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
40 * The silc_client_add_channel_private_key now returns the
41 private key context if pointer is given as argument.
42 Affected files are lib/silcclient/silcclient.h and
45 * Added support for using channel private keys in SILC
46 Client Library even if the private key mode is not set
47 on the channel. Affected file lib/silcclient/client_channel.c.
49 * The channel private key used to decrypt message is now
50 delivered to the application in the 'channel_messageÃ' client
51 operation. Affected files are lib/silcclient/silcclient.h
54 * Fixed wrong arg type for user limit in CMODE command reply.
55 Affected file silcd/command.c.
57 * The user limit is now taken and saved to SilcClientEntry in
58 JOIN and CMODE command replies and in CMODE_CHANGE notify.
59 Affected files lib/silcclient/silcclient.h, command_reply.c
62 * Added support to the new private message key indicator
63 packet. Added a new function to the client library:
64 silc_client_send_private_message_key_request. The sender
65 indicates to be initiator, and receiver is responder.
66 Added the indicator to the SilcClientEntry as 'prv_resp'
67 boolean. Affected files are lib/silcclient/silcclient.h
68 client.[ch], and client_prvmsg.c.
70 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
72 * Fixed the JOIN command calling when called with both
73 -auth and -founder. Affected file is lib/silcclien/command.c.
75 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
77 * Check watcher list for resumed clients as well. Affected
78 file is silcd/packet_receive.c.
80 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
82 * Implemented the user limit to the CMODE_CHANGE notify,
83 CMODE command reply and JOIN command reply in server.
84 Affected files are silcd/server.c, command.c, command_reply.c,
85 packet_send.c and packet_receive.c.
87 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
89 * Defined SILC_STRFMT_END that must be used now with
90 silc_buffer_strformat, instead of SILC_STR_END. Fixes
91 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
92 lib/silcclient/silcvcard.c, silcd/server_util.c.
94 * Fixed the adding of public key to the WATCH list in server.
95 Fixed the WATCH notify sending to client. Affected files
96 are silcd/packet_send.[ch], command.c, server_util.c.
98 * Implemented the watching by public key in the SILC Client
99 Library and SILC Client. Affected files are
100 lib/silcclient/command.c and client_notify.c.
102 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
104 * Added support for public key watching in server. Affected
105 files are silcd/server.c, server_internal.h, command.c,
108 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
110 * Added public key to the SIlcClientEntry. Affected files
111 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
113 * Fixed the get_clients_whois reply processing to return
114 exactly same entries server returned. Makes it possible
115 to search using attributes. Affected file is
116 lib/silcclient/idlist.c.
118 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
120 * Save founder key to SilcChannelEntry. Affected files are
121 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
123 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
125 * Call the monitor callback with _CLOSED status from the
126 silc_client_file_close. Affected files are
127 lib/silcclient/client_fpt.c, silcclient.h
129 * Added silc_client_get_clients_whois which resolves using
130 WHOIS, and supports requested attributes as well.
131 Affected files are lib/silcclient/silcclient.h, idlist.c.
133 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
135 * Added support for asking the destination filename where
136 the downloaded file is saved in the file transfer. Affected
137 files are lib/silccilent/silcclient.h, client_ftp.c.
139 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
141 * Fixed error handling in resuming data processing. Affected
142 files are lib/silcclient/client_resume.c and client.c.
144 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
146 * Fixed silc_client_send_private_message to return TRUE correctly.
147 Affected file lib/silcclient/client_prvmsg.c.
149 * Added topic to the SilcChannelEntry. Affected files are
150 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
152 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
154 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
155 file lib/silcclient/command.c
157 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
159 * Convert all commands to UTF-8 before passing them to the
160 client library. Still need to convert replies from UTF-8 to
161 the locale encoding. Affected file
162 irssi/src/silc/core/silc-cmdqueue.c
164 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
166 * redirect all silc_client_command_calls through a queueing framework.
167 This fixes /CYCLE and the annoying "nick change after auto-joining
168 a channel". Furthermore it defines one central point where
169 command parameters can be UTF-8-ified. Affected files
170 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
171 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
173 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
175 * use asynchronous connect() to establish router connections.
176 Fixes problem when the primary router goes down. Affected files
177 silcd/server.c, silcd/server_backup.c
179 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
181 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
182 Fixed various compilation warnings when type casting ints
183 to pointers or vice versa, of different size. Updates around
186 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
188 * Surrogates not allowed in UTF-8 strings, updated decoder.
189 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
190 testers in lib/silcutil/tests/ directory.
192 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
194 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
195 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
196 files are lib/silcclient/silcclient.h, client.c.
198 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
200 * When resuming a session fails, notify the user that the session
201 file needs to be removed eventually. Affected files
202 irssi/src/fe-common/silc/module-formats.[ch],
203 irssi/src/silc/core/client_ops.c.
205 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
207 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
208 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
210 * Typofix in Irssi::Silc module. Affected file
211 irssi/src/perl/silc/Silc.xs.
213 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
215 * Changed the way NOTICE flagged messages are treated. Added support
216 for notices in queries and signing notices. Affected files
217 irssi/default.theme; irssi/docs/help/in/notice.in;
218 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
219 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
221 * Fixed typo in /ACTION help. Affected file
222 irssi/docs/help/in/action.in
224 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
226 * Fixed typo in perl module. Affected file
227 irssi/src/perl/silc/Server.xs
229 * Changed the way ACTION flagged messages are treated. Added support
230 for actions in queries and signing actions. Affected files
231 irssi/default.theme; irssi/docs/help/in/action.in;
232 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
233 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
236 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
238 * Incorrectly reported error when client had to be resolved from
239 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
241 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
243 * Fixed whois public key hash table deleting and adding in
244 detached client case. Affected file silcd/packet_receive.c.
246 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
248 * Changed filenames of silc/fe module not to collide with filenames
249 from core/fe. Also seperated public messages printing from
250 query messages printing. Affected files are all in
251 irssi/src/fe-common/silc.
253 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
255 * Fixed the invite process handling during joining to use
256 correct server name for the client that is matched against
257 the invite string for the channel. Wrong server name caused
258 inability to join the channel. Affected file is
261 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
263 * Fixed the CUMODE channel founder authentication on normal
264 server to not remove the founder rights on existing founder
265 before checking that router accepts the mode change. Affected
266 files are silcd/command.c and silcd/packet_receive.c.
268 * Remove the server entry correctly when rekey timeouts and
269 remote router connection on normal server is closed. Fixes
270 a crash where server uses the freed server entry. Affected
273 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
275 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
276 networks. This is the first step in solving the bug about
277 /SERVER ADD -silcnet <silcnet>. Affected files
278 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
279 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
280 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
282 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
284 * /SMSG and /MMSG now correctly create new queries. Affected files
285 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
287 * Add basic support for SILC protocol specific variables in perl.
288 Affected files irssi/src/perl/silc/*, irssi/configure.in,
289 irssi/src/perl/Makefile.am
291 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
293 * Don't use silc_get_input, it's obviously not reliable. Fixes
294 issue when the current key expires. Affect file
295 irssi/src/silc/core/clientutils.c
297 * Make the session data filename configurable. This makes it
298 possible to have different session files for different
299 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
300 client_ops.[ch], silc-servers.c,
301 irssi/src/silc/fe-common/silc/module-formats.[ch]
303 * Use the same set of libtool files for the MPI lib as for the
304 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
305 config.sub, configure.in, install-sh, missing, mkinstalldirs
307 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
309 * Fixed server statistics decrementing error to not go to
310 negative. Affected file silcd/packet_receive.c.
312 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
314 * Use silc_server_query_add_error to add error in public key
315 search error. Added support in send_reply to send errors
316 without specific argument. Affected file silcd/server_query.c.
318 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
319 Client for NO_SUCH_NICK. It was against the protocol specs.
320 Affected file irssi/src/silc/core/client_ops.c.
322 * Added backwards support for the wrong NO_SUCH_NICK error sending
323 in server. To be removed in SILC Server 1.0. Both old clients
324 and clients with fixed error handling now works. Affected file
325 silcd/server_query.c.
327 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
329 * fixed a bug in the whois using attributes function where no
330 error was sent if no nickname and client id but the attributes were
331 given to whois. Affected file silcd/server_query.c
333 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
335 * remove public key from public key hashtable on detach. Affected
336 file silcd/packet_receive.c
338 * free public key hashtable before removing clients on server
339 shutdown. Affected file silcd/server.c
341 * remove public key prior deleting client-data on killing a client.
342 Affected file silcd/server_util.c
344 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
346 * Getting the MOTD from other servers works now. Affected
347 files are silcd/command.c and silcd/command_reply.c
349 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
351 * Initialize the variable idletag, since it is tested in
352 silc_core_deinit for its default value. Affected file
353 irssi/src/silc/core/silc-core.c
355 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
357 * Fixed signed channel messages across cells. Affected file
360 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
362 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
363 is not defined. They can now be safely used in if-statements
364 without braces. Affected file lib/silcutil/silclog.h.
366 * Added the checks for backup closing connection due to error
367 (local or remote) and thus not allow the resuming to occur
368 in reconnect. Affected files are silcd/packet_send.c
371 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
373 * Help file updates. Affected files in irssi/src/docs/help/in/.
375 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
377 * Fixed channel messages across cells. Affected file
380 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
382 * Fixed file transmission accepting in client library to not
383 start the negotiation if user hasn't accepted the transfer,
384 instead create new session for resent transfer. Affected
385 file lib/silcclient/client_ftp.c.
387 * Show the session ID in the file transmision list. Remove
388 session from list that failed to transfer. Switch the current
389 session automatically after transmission, and in errors, to new
390 session if other sessions exists in the transfer list. Affected
391 files are irssi/src/silc/core/silc-servers.c,
392 irssi/src/fe-common/silc/modfule-formats.c.
394 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
396 * Fixed MIME header parsing for the hopefully last time. Affected
397 file lib/silcutil/silcstrutil.c
399 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
401 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
403 * The SILC RNG is now gauranteed to return non-zero random
404 values. Affected files are lib/silccrypt/silcrng.[ch].
406 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
408 * Fixed nickname formatting when changing only case of the
409 nickname. Affected file lib/silcclient/idlist.c.
411 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
413 * Fixed a memory leak and incorrect printing of the "appears as"
414 message. Affected file irssi/src/silc/core/client_ops.c
416 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
418 * Added CRT (Chinese Remainder Theorem) supported RSA
419 private keys and private key operations. This significantly
420 increases private key operation efficiency. No compatibility
421 issues with new or old private keys. Affected files are
422 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
424 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
426 * Fixed GCC-3.3.2 related compilation warnings from the
429 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
431 * Removed RC6 from distributions.
433 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
435 * Added some better comments to lib/silccrypt/silcpkcs.h,
436 optimized some routines in lib/silccrypt/silcpkcs.c.
437 Added test_silcpkcs into lib/silccrypt/tests/.
439 * Fixed silc_rng_global_init to actually init the global RNG
440 if RNG wasn't provided for it. Affected file is
441 lib/silccrypt/silrng.c.
443 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
445 * Added silc_hash_table_find_by_context_ext. Affected files
446 lib/silcutil/silchashtable.[ch].
448 * Save the public key on normal server in WHOIS command reply
449 from attributes, if present, and add it to public key hash
450 table. Fixes WHOIS resolving by public key on normal server.
452 Optimized the attributes resolving on normal server to not
453 resolve if we resolved them already from router.
455 Affected files are silcd/server_query.c, command_reply.c.
457 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
459 * Added support for whois using attributes.
460 Affected files silcd/command_reply.c, silcd/packet_receive.c,
461 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
464 * Added support for whois using public key attribute to /WHOIS i
465 client command. Affected files irssi/docs/help/in/whois.in,
466 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
468 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
470 * Fixed UMODE setting in server when the client has anonymous
471 mode set. The mode setting was not working. Affected file
474 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
476 * Fixed some bugs and typos related to sending split messages.
477 Print notification when sending messages with /MMSG. Affected
478 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
480 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
482 * Optimized the socket referencing in packet routines, client
483 library and server. Affected files are lib/silccore/silcpacket.c,
484 lib/silcclient/client.c and silcd/server.c.
486 * If silc_socket_set_qos is given with NULL arguments the QoS is
487 reset from the socket. Affected files are
488 lib/silcutil/silcsockconn.[ch].
490 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
492 * Add a /LISTKEYS command which lists the locally cached
493 client and server keys. Affected files
494 irssi/src/fe-common/module-formats.[ch],
495 irssi/src/silc/core/silc-{channels,servers}.c
496 irssi/docs/help/in/listkeys.in
498 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
500 * Check that packet queue purging was successful. Affected
501 files lib/silcclient/client.c and silcd/packet_send.c. Related
502 to MAC failed errors.
504 * Do not clear the inbuf even if it is empty if QoS was applied
505 to it. Otherwise the QoS data is cleared and MAC failed error
506 will occur. Affected file lib/silccore/silcpacket.c.
508 * Use the rekey period time as rekey protocol timeout value.
509 If the rekey does not succeed during the rekey period there's
510 something very wrong, and we most likely end up with wrong keys,
511 do graceful reconnect then. Affected file silcd/server.c.
513 * Take reference of the socket in the parser context, as it's
514 possible to have the parsers in queue after the socket is
515 disconnected and this may cause crash. Affected files are
516 lib/silccore/silcpacket.c, lib/silcclient/client.c and
519 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed KICK command reply sending, it sent to replies.
522 Affected file silcd/command.c.
524 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
526 * Finish the silc-mime.pl script. It now supports MIME type
527 guessing using magic files, signing data messages, executing
528 MIME handlers in background. Affected files
529 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
531 * Changed MIME signal handler to make things easier for the perl
532 script. Affected files irssi/src/silc/core/client_ops.c,
533 silc-servers.c, and irssi/docs/signals.txt
535 * Cleaned up the silc_mime_parse function and fixed detection
536 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
538 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Resolve the IP for file transfer listener from the connection
541 socket. Affected file lib/silcclient/client_ftp.c.
543 * Accept NULL hostname parameter in the functions
544 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
545 if hostname is not wanted.
547 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
549 * Fixed race condition between silc_client_init and
550 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
552 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
554 * Fixed file transfer connection closing when SIGNOFF for
555 the client is received from server. Affected file is
556 lib/silcclient/client_ftp.c.
558 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
560 * Check for disconnected socket in QUIT callback. Affected
561 file silcd/command.c.
563 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
565 * Modified the MIME parsing to allow \n and \r\n as delimiters.
566 Affected files lib/silcutil/silcstrutil.c
568 * Cleaned up the escape/unescape functions for correctness and
569 speed. Affected file irssi/src/silc/core/client_ops.c
571 * Removed handling for data messages with Content-Type: text/*,
572 moved parsing of MIME headers to the signal handler, added
573 support for signing and verifying data messages. Affected
574 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
575 irssi/src/silc/core/silc-{servers,channels}.c
577 * Added a perl script for handling data messages based on
578 information read from Mailcap files. New file
579 irssi/scripts/silc-mime.pl
581 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
583 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
584 acknowledge recepetion of a message to the sender. Updated
587 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
589 * Unregister channel key saving callback when deleting channel.
590 Affected file lib/silcclient/idlist.c.
592 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
593 before calling notify client operation. Affected file is
594 lib/silcclient/client_notify.c.
596 * Unregister QoS tasks when deleting the socket connection.
597 Affected files lib/silcutil/silcsockconn.[ch],
598 unix/silcunixsockconn.c.
600 * Implemented latest presence-attrs draft changes. Affected
601 files lib/silccore/silcattrs.h and
602 irssi/src/silc/core/silc-queries.c.
604 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
606 * Save old channel keys in list to allow more rapid change
607 of channel keys if server for some reason does that. This
608 avoids loosing so many channel messages due to not having
609 key to decrypt. Affected file lib/silcclient/silcclient.h,
610 idlist.c and client_channel.c.
612 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
614 * Continued backup router tests and fixes. Affected files
615 silcd/server_backup, server_util.c, server.c. See TODO.
617 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
619 * Fixed SERVER_SIGNOFF handling in servers. The client
620 was removed from wrong list thus not removing the client
621 at all. Affected file silcd/packet_receive.c.
623 * Do not execute rekey protocol for disabled connections as
624 it would never go through. Affected file silcd/server.c.
626 * Added timeout for rekey protocol to catch if the protocol
627 never executes successfully. Affected files silcd/server.c
630 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
632 * Abandon packet processing for disconnected sockets. Check
633 this always after calling packet processing callback.
634 Affected file lib/silccore/silcpacket.c.
636 * Fixed double registration disconnection code in server.
637 Closed wrong connection. Affected file silcd/packet_receive.c.
639 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
641 * On normal server reconnect to primary during resuming 4
642 times, then give up. Affected file silcd/server_backup.c.
644 * If during reconnecting to routers we notice we have router
645 connection but no primary router set, the server is in desync.
646 Reconnect to primary to restore network. Affected file
649 * Assure that only one protocol is exeucting at the same time.
650 Added checks for all protocols. Affected files are
651 silcd/server.c and server_backup.c.
653 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
655 * Check that a string is not already part on invite/ban
656 string when processing it. Affected file silcd/server_util.c.
658 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
660 * Fixed the CUMODE_CHANGE for founder mode changes to comply
661 with 1.2 version of the protocol. Affected file is
662 silcd/packet_receive.c.
664 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
666 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
667 where the passphrase was given. Affected file is
670 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
672 * INVITE and BAN notifys are now delivered from routers to
673 servers (but not clients) on the channel. Updated specs and
674 code. Affected files silcd/packet_[send|receive].[ch],
675 command.c, server.c and server_util.c.
677 * Implemented INVITE and BAN announcing. Affected files are
678 silcd/server.[ch], server_util.c.
680 * Implemented SilcStatus error type argument returning in
681 command reply error in server. Affected file silcd/command.c.
683 * Implemented SilcStatus argument returning in comand reply
684 in client library. The command_reply client operation now
685 returns error specific arguments as well. Affected files
686 are lib/silcclient/command_reply.[ch], client_resume.c,
687 lib/silccore/silcstatus.[ch].
689 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
691 * Backup router protocol version 1.2 implemented. Testing still
692 required. Affected files in silcd/server_backup.[ch], server.c,
693 packet_receive.c and server_internal.h.
695 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
697 * silc_client_send_[channel|private]_message now return TRUE
698 or FALSE. Affected file lib/silcclien/client_channel.c and
701 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
703 * Check for explicit nickname in INVITE and BAN processing
704 during join as well (and don't expect only wildcards in
705 invite/ban strings). Affected file silcd/command.c.
707 * Fixed the INVITE and BAN by public key. The public key saved
708 is the PK payload (as specified) not the raw data. Affected
709 file silcd/server_util.c.
711 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
713 * UTF-8 text message support for actions and notices in SILC
714 Client. Affected file irssi/src/silc/core/client_ops.c.
716 * silc_get_username and silc_get_real_name now returns sensible
717 data on Win32. Patch by Toni Willberg. Affected file is
718 lib/silcutil/win32/silcwin32util.c.
720 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
722 * Provide a signal handler to send MIME encoded messages and emit
723 a signal when a MIME encoded message is received. Also document
724 the signals for usage with the perl interface.
726 A sample perl script will be supplied at a later point.
728 Affected files are irssi/docs/signals.txt,
729 irssi/src/silc/core/client_ops.[ch],
730 irssi/src/silc/core/silc-{channels,servers}.c
732 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
734 * Use SILC_COMMAND_PING to estimate the round-trip time to the
735 server. Use this time to display a lag and disconnect when it
736 exceeds a specified limit.
738 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
740 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Remove the channel auth list in normal server if router
743 encofrces its list during connecting. Send notify to channel
744 to remove the mode to remove the list. Affected files are
745 silcd/server_util.c and silcd/packet_receive.c.
747 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
749 * Added support for channel public keys. Updated protocol specs
750 and implemented it. Affected files are
751 silcd/command.c, command_reply.c, lib/silcclient/command.c,
752 lib/silcclient/command_reply.c.
754 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
756 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
757 terminate the process on Linux. Affected file silcd/silcd.c.
759 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
761 * Check for NULL buffer in silc_buffer_clear. Affected file
762 is lib/silcutil/silcbuffer.h.
764 * Simplified the backup router protocol by removing the _GLOBAL
765 types. Updated protocol specs and the code. Affected files
766 are silcd/server_backup.[ch].
768 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
770 * Deny '@' and '!' from nicknames since they are reserved
771 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
772 Updated protocol specs and the code.
774 Affected files are silcd/server_util.[ch].
776 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Fixed stack overflow in Irssi SILC client. Affected
779 file irssi/src/silc/core/client_ops.c.
781 * Check that Host is set in ServerConnection and RouterConnection
782 in silcd.conf. Affected file silcd/serverconfig.c.
784 * Fixed crash in server with protocol completion callbacks,
785 namely rekey and backup resuming protocols. Affected files
786 are silcd/server_backup.c and silcd/server.c.
788 * Fixed rekey protocol to not restart if it is started already.
789 Affected files are lib/silcclient/client.c and
792 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
794 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
796 * Fixed EOF handling in SILC Config, affected file
797 lib/silcutil/silcconfig.c.
799 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
801 * Fixed RESOLVING flag handling in JOIN notify and other
802 notifys to handle the resolvings correctly in client library.
803 Affected file lib/silcclient/client_notify.c.
805 * Do not send full INVITE and BAN lists in INVITE and BAN
806 notifys, only the changed information. Affected file
809 * Fixed INVITE notify sending in INVITE command, send it
810 only when needed. Affected file silcd/command.c.
812 * Handle the founder key change properly in CMODE_CHANGE
813 notify. Bug #122. Affected file silcd/packet_receive.c.
815 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
817 * Remove the mark for output (mark it only for input) after
818 purging outgoing queue. Prevents the "Error in select()"
819 floods. Affected file silcd/packet_send.c.
821 * Fixed incorrect connection deletion from client library
822 after calling "connect" client operation. Could cause
823 crashes for example during reconnect timeouts. Affected
824 files are lib/silcclient/client.c and
825 irssi/src/silc/core/client_ops.c.
827 * Check server private key file permissions before starting
828 the server. Affected file silcd/serverconfig.c.
830 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
832 * NULL terminate allocated string in silc_buffer_strformat.
833 Affected file lib/silcutil/silcbuffmt.c.
835 * Rewrote the invite/ban list string handling in server to
836 use SilcBuffer instead. Affected files are silcd/command.c
837 and silcd/server_util.c.
839 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
841 * Fixed double free in CMODE command when setting new HMAC
842 for channel. Affected file silcd/command.c.
844 * Added couple of missing memset's to zero sensitive memory.
845 Affected files silcd/command.c, lib/silcclient/command.c.
847 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
849 * Fixed a double free in INVITE command error handling in
850 server. Affected file silcd/command.c.
852 * Added macros SILC_SWAB_[16|32] to swab byte order of
853 16-bit and 32-bit unsigned integers. Affected file
854 lib/silcutil/silctypes.h.
856 * Use the SILC_SWAB_16 instead of htons() in server when
857 handling ports since the ports in structures are always
858 in little-endian order (regardless of platform). Affected
859 file silcd/serverid.c and silcd/server_backup.c.
861 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
863 * Send DISCONNECT in close admin command in server. Affected
864 file silcd/command.c.
866 * Check whether we are already connecting to a remote router
867 (in addition of checking whether we are already connected)
868 before creating new connection. Affected file silcd/server.c.
870 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
872 * Added better compiler and compiler flags checking in
875 * Check that socket is valid after QoS is applied to data.
876 Affected file lib/silcutil/unix/silcunixsockconn.c.
878 * Make sure the socket connecetion is not closed to early
879 when closing connection in server. Also make sure the
880 connection is always closed after error in a protocol.
881 Affected file silcd/server.c.
883 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Removed --session and --dummy options from Irssi SILC Client.
886 -d option is available only if --enable-debug was given.
887 Affected files are irssi/src/silc/core/silc-core,
888 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
890 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
892 * Added silc_buffer_steal to steal the data from the buffer.
893 Affected file lib/silcutil/silcbuffer.h.
895 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
897 * Fixed server crash with double Primary block in config file.
899 Fixed also various memory leaks around the config file
900 parser. Affected files lib/silcutil/silcconfig.c,
901 silcd/serverconfig.c.
903 * Changed my nickname (Johnny Mnemonic) to my real name, this
904 means that bugs introduced by him were actually introduced
907 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
909 * Don't display "foo appears as foo\nYou're now known as foo"
910 messages. Affected file irssi/src/silc/core/client_ops.c
912 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
914 * Fixed error handling of invalid client entry when calling
915 commands in server. Fixes a crash. Affected file
918 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
920 * Added some sanity checks in server for correctness of the
921 server configuration. Affected file silcd/serverconfig.c.
923 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Prevent endless resolving of user informations in USERS
926 command by checking the command reply status correctly.
927 Affected file lib/silcclient/command_reply.c.
929 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
931 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
932 file is lib/silcutil/silcfileutil.c. A patch by Matthew
933 Aldous <Matthew@Aldous.com>.
935 * Added better implementation using CriticalSection of
936 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
937 <mikko.lahteenmaki@pikabaana.net>.
939 * Added some Winsock WIN32 compatiblity defines into
940 includes/silcwin32.h.
942 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
944 * Fixed double free in async host lookup code. Affected file
945 lib/silcutil/silcsockconn.c.
947 * On backup router handle now the SERVER_SIGNOFF from router
948 for local connected servers too, and close the connections.
950 Do not process them as normally signing off servers when they
951 really signoff by sending EOF fe, but always assume that
952 router sends the SERVER_SIGNOFF.
954 Affected files silcd/server.c and silcd/packet_receive.c.
956 * Fixed socket unsetting when closing connections. Affected
957 files silcd/server.c and silcd/packet_send.c.
959 * Do not print the nickname in SERVER_SIGNOFF if we do not
960 have it. Prevents asserts in Irssi core. It is possible we
961 don't have the nick if it was just being resolved when server
962 signoff. Affected file irssi/src/silc/core/client_ops.c.
964 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
966 * Fixed autonick crashbug in client library. Affected file
967 lib/silcclient/client.c.
969 * Fixed Unix implementation of SilcMutex to really assert if
970 the mutex is locked/unlcoked already. Affected file
971 lib/silcutil/unix/silcunixmutex.c.
973 * Fixed locking in silc_schedule_uninit. It didn't lock
974 when dispatching timeout tasks. Affected file is
975 lib/silcutil/silcschedule.c.
977 * Changed Win32 implementation of SilcThread to use modern
978 Win32 interface. Affected file is
979 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
981 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
983 * Don't print signed messages when sending failed. Affected files
984 irssi/src/silc/core/silc-[servers.c/commands.h]
986 * Send adquate signal when founding a channel by joing it. Affect
987 file irssi/src/silc/core/client_ops.c
989 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
991 * Fix theme abstracts parsing. Affected files irssi/default.theme,
992 irssi/src/fe-common/core/themes.c
994 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
996 * Fixed close command to use the port correctly when closing
997 server connections. Affected file silcd/idlist.c.
999 * Check for NULL outbuf in silc_socket_write. It is possible
1000 that it is NULL is some odd case. Affected files are
1001 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1003 * Do not call final protocol callback for backup router
1004 resuming protocol when closing connection. It is closed
1005 by timeout in case of error. Affected file silcd/server.c.
1007 * Backup reconnect to router if backup resuming protocol
1008 failed. Affected file silcd/server_backup.c.
1010 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1012 * Fixed double free in SKE library error hadling when signature
1013 error occurred. Affected file lib/silcske/silcske.c.
1015 * Save the fingerprint to new SilcClientEntry after changing
1016 nickname. Affected file lib/silcclient/client_notify.c.
1018 * Print SIGNOFF in Irssi SILC client only if the nickname is
1019 known. Prevents asserts in Irssi core. It is possible we
1020 don't have the nick if it was just being resolved when it
1021 quit. Affected file irssi/src/silc/core/client_ops.c.
1023 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1025 * Fixed double free in invite list adding code when adding
1026 invite strings. Affected file silcd/server_util.c.
1028 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * More log printing during backup router protocol. Affected
1031 file silcd/server_backup.c.
1033 * Removed backwards support for old private key file format.
1034 Affected file lib/silccrypt/silcpkcs.c.
1036 * Removed backwards support for not-so-strict decryption length
1037 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1039 * GETKEY to update the client entrys fingerprint too.
1040 Affected file lib/silcclient/command_reply.c.
1042 * Added --without-libtoolfix for package builders using weird
1043 wrappers around libtool (BSD at least).
1045 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1047 * Fixed backup router bugs: When backup resumes router and
1048 receives a CHANNEL_MESSAGE packet the backup must not act
1049 as router since the packet header decryption would be
1050 different. Also, when relaying packets to channel, do
1051 not re-encrypt packets on backup that came from the primary
1052 since the connection isn't really router-router connection.
1053 Affected files silcd/server.c, silcd/packet_send.c.
1055 * Added checks in encryption/decryption that encryption/decryption
1056 length sent as argument really is multiple by block size. Helps
1057 catching really weird bugs like the above backup router bugs
1058 when packets are being decrypted in wrong way. Affected files
1059 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1061 * Fixed padding generation in private key file encryption.
1062 Affected file lib/silccrypt/silcpkcs.c.
1064 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1066 * Added ignore_message_signatures setting which can be used
1067 to ignore signatures in messages. Affected files are
1068 irssi/src/silc/core/client_ops.c, silc-core.c.
1070 * Fixed the libtoolfix to use command line options instead of
1071 environment variables. They didn't work as expected. Now,
1072 the libtool is fully run-time configurable.
1074 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1076 * Verify signature payload for signed messages. Affected files
1077 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1078 irssi/src/silc/core/silc-core.h
1080 * Display signature verification result in public and private
1081 messages using theme abstracts. See irssi/default.theme for
1082 examples on their usage. Affected files
1083 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1084 irssi/src/fe-common/silc/module-formats.[ch],
1085 irssi/src/fe-common/silc/fe-common-silc.c,
1086 irssi/src/fe-common/silc/Makefile.am
1087 irssi/src/fe-common/core/fe-messages.[ch]
1089 * Fixed bugs in Irssi's theme parsing. Affected files
1090 irssi/src/fe-common/core/themes.c
1092 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1094 * Calculate the correct length for signed messages before
1095 encrypting, it must be multiple by block size. Affected
1096 file lib/silccore/silcmessage.c.
1098 * silc_message_signed_get_public_key returns now both
1099 decoded and encoded public key. Affected files are
1100 lib/silccore/silcmessage.[ch].
1102 * Added libtoolfix script that makes the libtool more generic
1103 and configurable in run-time. Now we can specify in run-time
1104 if what kind of libraries we want to create, regardless of
1105 configuration. SIMs are now creates even if --disable-shared
1106 was explicitly given.
1108 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1110 * Fixed founder key sending in CMODE command in client.
1111 Affected file lib/silcclient/command.c.
1113 * Fixed CUMODE founder authentication in server to not check
1114 for client's public key since it's not supposed to do that.
1115 Affected file silcd/command.c.
1117 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1119 * Set realname and hostname in NICK_REC records. Affected file
1120 irssi/src/silc/core/silc-nicklist.c
1122 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1124 * Remove 1.0 protocol backwards compat code from client
1127 * Added more reliable check for whether nickname did change
1128 or not, or whether only Client ID changed in NICK_CHANGE
1129 notify. Affected file lib/silcclient/client_notify.c.
1130 Fixes bug in '@' character handling in a nickname.
1132 * Added support for automatically parsing signature from
1133 the message payload. Added new function
1134 silc_message_get_signature to return the payload to
1135 application. Affected files lib/silccore/silcmessage.[ch].
1137 * Changed the private_message and channel_message client
1138 operations to deliver the SilcMessagePayload to the
1139 application too. Application can use it fe. to get the
1140 signature from the message for verification. Affected
1141 file lib/silcclient/silcclient.h, client_channel.c and
1144 * Redefined the signed payload for message payloads.
1145 Updated protocol specs and implemented.
1147 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1149 * Fixed wrong invite and ban list handling in server command
1150 reply. Affected files are silcd/command_reply.c,
1151 silcd/server_util.[ch].
1153 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Fixed CMODE setting in server when founder mode was set.
1156 Affected file silcd/command.c. Bug #95.
1158 * Added support to setting specific public key in CMODE in
1159 Irssi SILC client. Affected file lib/silcclient/command.c.
1161 * Added support to use specific public key in CUMODE in
1162 Irssi SILC Client. Affected file lib/silcclient/command.c.
1164 * Added support for inviting and banning by public key in
1165 Irssi SILC client. Affected file lib/silcclient/command.c.
1167 * Fixed fingerprint/babbleprint showing in invite and ban
1168 list command replys. Affected file is
1169 irssi/src/silc/core/client_ops.c.
1171 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1173 * Format CMODE +c and +h to display both the mode and the argument
1175 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Added test vectors and test programs for SHA-1, MD5,
1178 HMAC-SHA1 and HMAC-MD5. New tests are located in
1179 lib/silccrypt/tests/. Fixed also argument decoding bug in
1180 MD5 implementation. Affected file lib/silccrypt/md5.c.
1182 * Changed the channel private key and private message key
1183 generation (with static keys) to use SHA1 instead of MD5,
1184 as SHA1 is the mandatory hash function in SILC. Affected
1185 file lib/silcclient/client_[channel/prvmsg].c.
1187 * Changed the private key file encryption to use SHA1 instead
1188 of MD5. Added support for the old generation and added
1189 automatic change of the key (to be removed later). Affected
1190 files lib/silccrypt/silcpkcs.c.
1192 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1194 * Load only files with .pub suffix in PublicKeyDir. Affected
1195 file silcd/serverconfig.c.
1197 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1199 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1200 channels. Affected files silcd/silcd.c, silcd/server.h.
1202 * Added the config directive PublicKeyDir for the client block.
1203 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1205 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Merged Toni's irssi/silc.conf patch.
1209 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1211 * Max alloc tests in allocation routines. Affected file
1212 lib/silcutil/silcmemory.c.
1214 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1216 * Fixed a typo in resuming code that fixed detach/resume code
1217 in server. Bug #93. Affected file silcd/packet_receive.c.
1219 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1221 * Do reverse lookups for server when /connecting. Affected files
1222 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1223 irssi/src/core/net-nonblock.*
1225 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1227 * Added library versioning for shared libraries. Affected
1228 files configure.in.pre and lib/Makefile.am.pre.
1230 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1232 * Display INVITE and BAN lists as specified by SILC 1.2
1234 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1236 * Do not send invite list back unless asked (when sending
1237 no arguments) or when list was modified. Affected file
1240 * Remove client from invite list in KILLED notify and in
1241 KILL command. Affected file silcd/command.c and
1244 * Fixed bugs in invite list handling in INVITE command.
1245 Affected files silcd/command.c and silcd/server_util.c.
1247 * Merged with Irssi 0.8.6.
1249 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1250 Affected file irssi/src/fe-text/silc.c.
1252 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1254 * The silc_argument_get_[first/next] now return the argument
1255 type to caller. Added silc_argument_payload_encode_one.
1257 Affected files are lib/silccore/silcargument.[ch].
1259 * Added support for the SILC 1.2 INVITE command and new
1260 invite lists to server. Affected files are silcd/command.c,
1261 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1263 * Added support for the SILC 1.2 BAN command and new
1264 ban lists to server. Affected files are silcd/command.c,
1265 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1267 * Added support to client sending new INVITE command. Affected
1268 file is lib/silcclient/command.c.
1270 * Added support to client sending new BAN command. Affected
1271 file is lib/silcclient/command.c.
1273 * Added support for removing client from invite list when kicked
1274 from channel, as SILC 1.2 dictates. Affected files are
1275 silcd/packet_receive.c and silcd/command.c.
1277 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1280 automatically the cipher's internal IV. Affected files
1281 lib/silccrypt/silccipher.[ch].
1283 * Assure the RESUME_CLIENT packet is not sent to twice to
1284 backup router if the detached client was originated from
1285 the backup. Affected file silcd/server.c. Bug #76.
1287 * Changed silc_sim_symname to not allocate memory. Affected
1288 file lib/silcsim/silcsimutil.c.
1290 * Fixed memory leaks with SIMs in server. Affected files
1291 silcd/serverconfig.c, silcd/server.c.
1293 * Fixed channel key distribution after resuming detached
1294 client. Affected files silcd/packet_receive.c.
1296 * Fixed channel's global_user boolean checking after detaching.
1297 Check it after changing the owner of the client not before.
1298 Affected file silcd/packet_receive.c.
1300 * Fixed few double frees from client library. Fixes at least
1301 Bug #81, possibly others too.
1303 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1304 notifys in Irssi SILC Client. Affected file is
1305 irssi/src/silc/core/client_ops.c. Bug #82.
1307 * Applied Ville Räsänen's manual page and --mandir bugfix
1308 patch. Affected files are configure.in.pre and Makefile.am.pre.
1311 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1313 * Added support to backup router protocol for backup to tell
1314 normal server that it cannot use the backup router as primary
1315 because the primary isn't really down. Updated protocol
1318 * Added support for primary router to tell backup router that
1319 resuming is not possible because the backup really isn't primary
1320 in the cell. For example if backup disconnected itself the
1321 resuming is not allowed since the primary really did not
1322 go down. Updated protocol specs.
1324 * Removed MARS from crypto library.
1326 * Defined the CTR mode and Randomized CBC mode in SILC. The
1327 CTR mode is RECOMMENDED now in specification. Defined also
1328 Serpent cipher as optional cipher. Updated the protocol specs.
1330 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Added support for inviting/banning by IP/MASK, public key,
1333 and explicit Client ID. Redefined the command and notify
1334 types to allow easier forwards support for other methods
1335 of inviting/banning. Updated protocol specs.
1337 * Remove the client from channel's invite lists if the client
1338 is kicked or killed. Updated protocol specs.
1340 * Unified the Channel Message Payload and Private Message
1341 into one Message Payload. Updated protocol specs and
1344 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Don't wait for EOF after socket error has occurred, but
1347 close the connection. Affected file is silcd/server.c.
1349 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Added support for setting FOUNDER mode on channel with
1352 specific public key which can be set with CMODE command.
1353 Updated protocol specs and implemented in client and server.
1355 * Fixed the Irssi SILC client to correctly shutdown the client
1356 library to avoid memory leaks. Affected files are
1357 irssi/src/silc/core/silc-core.c and silc-servers.c.
1359 * Deprecated the No Reply flag in SKE protocol and introduced
1360 "IV Included" flag which can be used to indicate that the IV
1361 is included in the ciphertext. This makes it possible to use
1362 SILC on unreliable transport, such as UDP which may cause
1363 packet reordering and losses. Updated protocol specs, did
1366 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1369 < 32 bit values in correct size. Affected file is
1370 lib/silcmath/mp_mpi.c.
1372 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Fixed the KE Start Payload parsing to check that mandatory
1375 fields are present. Affected file lib/silcske/payload.c.
1377 * Fixed compilation warnigs in Irssi SILC Client. Affected
1378 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1380 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1382 * Print "nick now appears as newnick" and update Irssi's nicklist
1383 when you change your nick to "nick". Closes #62
1385 * Never format your own nick. Closes #63
1387 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1389 * SILC_UMODE_GONE changes are now propagated correctly to the
1390 Irssi client. Closes #54
1392 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1394 * Fixed example in /HELP KEY
1396 * Added expando $j which expands to current SILC Client version
1398 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * Fixed public key decoding in crypto library.
1402 * Added better error printing to SKE library.
1404 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Fixed NICK command to not crash if nickname was not sent.
1408 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1411 Deprecated the old Encrypt-And-MAC order. Updated protocol
1412 specs and implemented.
1414 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1415 generation. Updated specs and implemented.
1417 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Added support for rekey before 2^32 sequence number wraps.
1420 Affected files in server and client library.
1422 * Padding must be at least 8 bytes now. Implemented and updated
1425 * Compute maximum padding for authentication packets to make
1426 passphrase approximation attacks impossible. Affected files
1427 in client library and in server.
1429 * Fixed PING command sending in client library and handling in
1430 server. The server ID must be ID Payload, not raw ID data.
1431 Affected files in server and client library.
1433 * Defined that all public keys sent in commands and notify
1434 payloads are actually Public Key Payloads not raw public key
1435 data. Updated protocol specs and implemented.
1437 * Updated protocol version to 1.2. Updated specs and code.
1439 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1440 status types. Updated specs and the code.
1442 * Added support for normal client to kill its own entries from
1443 the network. Updated protocol specs and the code.
1445 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1446 and added initial implementation.
1448 * Added MAC field to the Private Message Payload to protect
1449 against chosen ciphertext attacks. Updated the protocol specs
1452 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1453 attribute to indicate the user's current idle and signon time
1454 of a service. Updated protocol specs and implemented.
1456 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Added "do_not_bind" argument to silc_client_file_send what
1459 can be used to not bind locally but assume the file receiver
1460 provides the point of connect. Usefull when sender is behind
1461 NAT device. Affected file lib/silcclient/silcclient.h and
1464 * Added -no-listener option to FILE SEND command in Irssi SILC
1465 client. Affected file irssi/src/silc/core/silc-servers.c.
1466 Renamed FILE RECEIVE to FILE ACCEPT.
1468 * Confirm passphrase for private key encryption in
1469 silc_create_key_pair and silc_change_private_key_passphrase.
1470 Affected files are lib/silcutil/silcapputil.c.
1472 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Move silc_client_packet_send back to internal, added
1475 silc_client_send_packet, a bit simpler function for application.
1476 Affected files lib/silcclient/silcclient.h, client.c and
1479 * Moved the SilcClientEntry, SilcChannelEntry and
1480 SilcServerEntry to silcclient.h to be public and documented
1481 them for application. Affected files are
1482 lib/silcclient/silcclient.h and idlist.h.
1484 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Fixed manual page installation patch by Ville Räsänen.
1487 USERS help page fix patch by Ville Räsänen
1489 * Changed the silc_client_command_call interface to make
1490 the command call simpler for the application. The library
1491 now handles the command line parsing, command finding and
1492 execution. Application only needs to call the function
1493 with the command line. Affected files are
1494 lib/silcclient/silcclient.h, command.[ch].
1496 * Fixed silc_get_input to NULL-terminate the returned input.
1497 Affected file lib/silcutil/silcutil.c.
1499 * Resolve the client's public key in JOIN command if the
1500 founder auth data is being requested but we don't know the
1501 client's public key. Affected file silcd/command.c.
1504 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Print notify for server opers when backup router comes
1507 online. Affected file silcd/server.c.
1509 * Fixed the INVITE command to send the invite list in
1510 command reply. Affected file silcd/command_reply.c.
1512 * Fixed MOTD command reply sending. Affected file
1515 * UTF-8 decode the topic in TOPIC command reply and LIST
1516 command reply in Irssi SILC client. Affected file is
1517 irssi/src/silc/core/client_ops.c.
1519 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Fixed the INVITE command to not crash Irssi SILC client
1522 when given without nickname argument. AFfected file
1523 irssi/src/silc/core/client_ops.c.
1525 * Fixed double free in WHOIS query on normal server when
1526 forwarding query to router. Affected file is
1527 silcd/server_query.c.
1529 * Fixed WATCH command reply handling on normal server which
1530 was missing altogether. Affected file silcd/command_reply.c.
1533 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1535 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1536 Included yodl sources for each of these. Also modified
1537 Makefile.am prototype to install these files to proper
1538 locations. Updated CREDITS. Affected file Makefile.am.pre,
1539 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1542 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Added support for encrypted private key files. Now
1545 passphrase must be provided when new key pair is created
1546 (can be empty though), and prompted when loading the
1547 private key. Added support for loading the old-style
1548 non-encrypted private keys as well. Affected files
1549 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1552 * Fixed silc_get_input to accept input on all terminals.
1553 Affected file lib/silcutil/silcutil.c.
1555 * Moved the Irssi SILC client key loading and other stuff
1556 to be called after the arguments and UI is initialized.
1557 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1559 * Added -P option to Irssi SILC client which can be used
1560 to change the passphrase of the private key. Affected
1561 file irssi/src/silc/core/silc-core.c.
1563 * Added silc_change_private_key_passphrase apputil routine
1564 to lib/silcutil/silcapputil.[ch].
1566 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Fixed connection closing in client library to not crash.
1569 Moved the connection freeing totally to function
1570 silc_clinet_del_connection. Affected file
1571 lib/silcclinet/client.c.
1573 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Changed includes/silcincludes.h to silcincludes.h.in to
1576 include configuration specific information. The silcdefs.h
1577 is not included in to installation anymore (it's only
1578 compilation time header).
1580 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Moved the SilcClient and SilcClientConnection from client.h
1583 to the public lib/silcclient/silcclient.h. Changed the
1586 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * If version string in silc_clinet_alloc is NULL the library
1589 puts it automatically. Affected file lib/silcclient/client.c.
1591 * Changed the version strings from variables to #define's
1592 in includes/silcversion.h.
1594 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Added shared library complation support.
1598 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Added lib/silcutil/silcapputil.[ch] for application
1601 utility functions. It includes routines for applications'
1602 convenience. Added silc_create_key_pair, silc_show_public_key
1603 and silc_load_key_pair functions.
1605 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Send RESUME_CLIENT packet from router to backup routers
1608 to in resuming. Affected file silcd/packet_receive.c.
1610 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * In IDENTIFY command parsing, send all other IDs except
1613 Client IDs explicitly to router for resolving on normal
1614 server. Also check that ID received in WHOIS command is
1615 always Client ID, others are not allowed. Affected file
1616 silcd/server_query.c.
1618 * Merged latest changes from irssi.org CVS.
1620 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1623 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1625 * Fixed the heartbeat sending in Irssi SILC client. Moved
1626 the silc_client_packet_send to silcclient.h for application
1627 usage. Affected files lib/silcclient/client_internal.h
1628 lib/silcclient/silcclient.h.
1630 * Fixed a bug in query resolving in server. Used wrong
1631 variable in a for loop and crashed. Affected file is
1632 silcd/server_query.c.
1634 * Server constructs requested attributes only to locally
1635 connected clients. Affected file silcd/server_query.c.
1638 * Fixed a bug when sending resolving from router to server
1639 with requested attributes. The constructed WHOIS command
1640 was incorrect. Affected file silcd/server_query.c.
1643 * Fixed Requested Attributes saving in WHOIS command reply.
1644 The length of the data buffer must be saved too. Affected
1645 file silcd/command_reply.c.
1647 * Update the client entry's servername after detaching is
1648 over. Affected file silcd/packet_receive.c. Bug #37.
1650 * Resolve incomplete client entrys in CUMODE_CHANGE and
1651 CMODE_CHANGE notifys. Affected file is
1652 lib/silcclient/client_notify.c. Bug #42.
1654 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Fixed channel key packet processing bug on backup router
1657 during backup resuming protocol. Affected file is
1658 silcd/packet_receive.c.
1660 * Fixed memory leaks in server. Affected files are
1661 silcd/server.c and silcd/packet_receive.c.
1663 * Fixed packet decryption problem when backup router encrypted
1664 channel message with wrong key during backup resuming
1665 protocol. Affected file silcd/packet_send.c.
1667 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1668 Toni Willberg (toniw@iki.fi)
1670 * Changed the SilcCipher context to be private. Changed the
1671 silc_cipher_get_iv to just return pointer to the IV. Added
1672 silc_cipher_get_name to return the name of the cipher.
1673 Fixed code all around to support these changes. Affected
1674 files are lib/silccrypt/silccipher.[ch], client library and
1677 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Fixed unaligned access in lib/silccore/silcattrs.c.
1681 * Fixed libtool linking in lib/silcsim/Makefile.am.
1683 * Fixed services attribute printing. Affected files is
1684 irssi/src/silc/core/silc-queries.c.
1686 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * Fixed a crashbug in incoming server accepting. Affected
1689 file silcd/server.c.
1691 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Added automatically generated index to Toolkit Reference
1696 * Added support for Postscript Toolkit Reference Manual.
1698 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1703 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Added 'send_events' boolean argument to the function
1706 silc_schedule_set_listen_fd which sends the set events to
1707 the application explicitly if set to TRUE. Default action
1708 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1709 lib/silcclient/client_internal.h and silcd/server_internal.h.
1711 * Added silc_compare_timeval to determine which time values
1712 is smaller. Affected file lib/silcutil/silcutil.[ch].
1714 * Added sort-of "Quality of Service" (QoS) support to
1715 SilcSocketConnection. Data reception can be controlled with
1716 rate limit per second and/or read data length limit.
1717 Added silc_socket_set_qos. Affected files are
1718 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1720 * Added the QoS configuration to SILC Server configuration
1721 file. Affected files are silcd/serverconfig.[ch] and
1724 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1726 * Merged with irssi.org CVS.
1728 * Failed OPER and SILCOPER authentications are now logged.
1729 Affected file silcd/command.c. Bugs #25.
1731 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * ROBODoc documented lib/silcutil/silcbuffer.h and
1734 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1735 <ville.rasanen@iki.fi>.
1737 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Added support for auto-passphrase authentication from the
1740 config file during connecting which was not implemented
1741 yet. Affected file irssi/src/silc/core/client_ops.c.
1743 * Fixed a bug in authentication protocol failure handling which
1744 was processing wrong callback context. Affected files
1745 are lib/silcclient/client.c and protocol.c.
1747 * Fixed the /ATTR allow off to actually work. Affected file
1748 is irssi/src/silc/core/silc-queries.c.
1750 * Fixed the /ATTR -del to work. Affected file is
1751 irssi/src/silc/core/silc-queries.c.
1753 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1757 * Fixed mask attribute adding in Irssi SILC client. Affected
1758 file irssi/src/silc/core/silc-queries.c.
1760 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Added support for saving the requested attributes in
1763 WHOIS to directory. Affected file is
1764 irssi/src/silc/core/silc-queries.c.
1766 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Added support for parsing VCard fields that do not have
1769 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1771 * Fixed a double free bug in hash table foreach function
1772 if the entry was deleted in the foreach callback. Affected
1773 file lib/silcutil/silchashtable.c.
1775 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Added silc_attribute_get_verify_data to return the signature
1778 verification data for either user digital signature or
1779 server digital signature in Requested Attributes. Affected
1780 files are lib/silccore/silcattrs.[ch].
1782 * Added silc_vcard_alloc which is used to allocated dynamic
1783 SilcVCard context. The silc_vcard_free now checks whether
1784 the context is dynamically allocated or not. Affected files
1785 are lib/silcutil/silcvcard.[ch].
1787 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Periodically remove the NOATTR status from client entry
1790 so that the client may take the attributes in use even after
1791 server has resolved them unsuccessfully earlier. Affected
1792 file silcd/server_query.c and idlist.h.
1794 * Moved sha1hash and md5hash from client->internal to
1795 SilcClient for application usage. Affected files are
1796 lib/silcclient/client.h and client_internal.h.
1798 * Fixed attribute encoding and decoding bugs. Affected
1799 files lib/silccore/silcattrs.[ch].
1801 * Added ATTR command to Irssi SILC Client which is used to
1802 manage user's Requested Attributes sending and values for
1803 WHOIS command. Affected files around Irssi SILC client.
1805 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Added silc_buffer_strformat which can be used to format
1808 strings into a buffer which size is automatically increased.
1809 Affected file lib/silcutil/silcbuffmt.[ch].
1811 * Added implementation of VCard (RFC 2426) which can be used
1812 as part of Requested Attributes in WHOIS command. Affected
1813 file lib/silcutil/silcvcard.[ch].
1815 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1817 * Some strncat -> silc_strncat changes our the core and
1820 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1821 errors. Added better error printing to SKE library.
1822 Affected files lib/silcske/silcske.c, silcske_status.h and
1825 * Save the PKCS key length even if only private key is set to
1826 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1828 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1829 length in bits not in bytes. Affected files are
1830 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1831 silcd/server_query.c.
1833 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1835 * Added silc_attribute_payload_encode_data to directly encode
1836 the data into the attributes buffer. Renamed function
1837 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1838 Affected files are lib/silccore/silcattrs.[ch].
1840 * silc_hash_table_find_foreach calls the foreach function now
1841 once even if the nothing was found with context set to NULL.
1842 Affected file lib/silcutil/silchashtable.[ch].
1844 * Remove the RESOLVING flag from client entry after received
1845 the Requested Attributes from the client. Fixed memory leak
1846 in client entry freeing. Affected files silcd/server_query.c
1849 * Added Requested Attributes support into SILC Client Library.
1850 It is not able to send requested attributes in WHOIS command,
1851 and also receive and process requested attributes. Added
1852 silc_client_attribute_[add|del] and silc_client_attributes_get
1853 functions. Added also `ignore_requested_attributes' to the
1854 SilcClientParams to not use attributes in client. Affected
1855 files are lib/silcclient/command.c, client_attrs.[ch],
1856 silcclient.h, client_internal and client.[ch].
1858 * Changed the silc_client_get_client_by_id to support Requested
1859 Attributes, it takes them as argument now. Affected file
1860 is lib/silcclient/silcclient.h, and idlist.c.
1862 * Added -details option to WHOIS command in Irssi SILC Client
1863 to support the requested attributes. By default it requests
1864 all attributes. Affected file lib/silcclient/command.c and
1865 irssi/doc/help/in/whois.in.
1867 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Add also SERVICE attribute for server-constructed attribute
1870 data. Also digitally sign the attributes and add
1871 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1872 silcd/server_query.c.
1874 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Changed the silc_attribute_payload_encode to support list
1877 of attributes (function may be called several times to add
1878 a new attribute). Removed the silc_attribute_payload_encode_list
1879 function. The encoding function now also automatically encodes
1880 the data, so the caller does not need to do that. Affected
1881 files lib/silccore/silcattrs.[ch].
1883 * Added support for replying on behalf of the user to the
1884 Requested Attributes in WHOIS command in the server. Affected
1885 file silcd/server_query.c.
1887 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1888 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1890 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Don't swtich to become primary router if we are backup if
1893 decryption error has occurred. Affected file silcd/server.c.
1895 * Fixed a bug in backup router IP address comparison in
1896 silc_server_backup_get.
1898 Save now also the port of the server/router and use that
1899 in comparison as well. Affected file silcd/server_backup.c.
1901 * Normal server now reconnects to backup router automatically
1902 if connection is lost to it. Affected file silcd/server.c.
1904 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * If packet processing fails (like integrity check fails)
1907 the connection is closed now. Affected files are
1908 lib/silccore/silcpacket.c and silcd/server.c.
1910 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Fixed double free in RSA public key set function
1913 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1916 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1919 Added server_query.[ch] which provides one interface for
1920 querying information using all three commands.
1922 * Changed all "typedef unsigned char" in core library to
1923 "typedef SilcUInt8".
1925 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1929 * Renamed silc_server_get_client_resolve to
1930 silc_server_query_resolve and moved to server_query.[ch].
1932 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Resumed client packet handling from server put the resumed
1935 client on wrong list on router and caused the client not
1936 be present on the network anymore. Now fixed to put the
1937 client to correct list. Affected file silcd/packet_receive.c.
1939 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1941 * Various cleanup in error message output in config parsing code
1942 and in server init code. Fixed error log files containing
1943 too many newlines ('\n') in some situations. Affected files are
1944 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1946 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Use the reverse lookupped hostname in client internals
1949 instead of one user provided us as remote server name.
1950 Affected file lib/silcclient/client.c.
1952 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Added 'app_context' to silc_schedule_init. It is an
1955 application specific context that is delivered to application
1956 in task callback functions. Affected files are
1957 lib/silcutil/silcutil.[ch].
1959 * The hb_context in SilcSocketConnection is not freed
1960 automatically anymore (application must free it). Freeing
1961 it automatic is inconsistent. Affected files are
1962 lib/silcutil/silcsockconn.[ch].
1964 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1966 * Added support for removing explicitly added client connections
1967 in rehash and closing the client connections if they were
1968 unconfigured in the rehash. Affected file silcd/server.c.
1970 * Added support for aborting automatically pending commands
1971 that never receives the reply (to avoid memory leaks).
1972 Added also silc_server_command_pending_timed to set the
1973 specific timeout for pending command. Affected files are
1974 silcd/command[_reply].[ch].
1976 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1977 specs and lib/silccore/silcstatus.h.
1979 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Changed the silc_get_time to accept time value as argument
1982 or if zero is sent return current local time. Affected
1983 file lib/silcutil/silcutil.[ch].
1985 * Added STATS command to client library and Irssi SILC client.
1986 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1988 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Assure that channel key is set before sending it. May
1991 crash server otherwise. Affected file silcd/packet_send.c.
1993 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Assure that endless loop cannot happen with detached client
1996 resolving on normal server. Added idlist status
1997 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1998 silcd/idlist.h and silcd/packet_receive.c.
2000 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Incoming file transfer request cannot use same session as
2003 the sending session. This can happen when sending file to
2004 yourself. Crashed the client on quit. Affected file
2005 lib/silcclient/client_ftp.c. Bug #24.
2007 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Implemented the draft-riikonen-precense-attrs draft and
2010 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2012 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Distribute the SERVER_SIGNOFF notify also to local backup
2015 routers from the primary router. The backup router may not
2016 have the signing of local server directly connected and need
2017 to know about the signoff. Affected file silcd/server_util.c.
2019 * Use the primary router as the origin of the locally connected
2020 server when it is disconnecting from the backup router since
2021 that's where it really is coming from. Now the clients from
2022 the disconnecting server are removed correctly and "shadow"
2023 clients are not left to the backup router. Affected file
2026 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * If normal server is standalone and found existing but disabled
2029 channel, do not re-create the channel since it creates
2030 duplicate same channels. Affected file silcd/server.c.
2032 * Added anonymous client connections support to server. New
2033 "anonymous" configuration option to ConnectionParams section
2034 added. If set to true, the username and hostname information
2035 of the client will be scrambled and anonymous user mode is
2036 set automatically to the user. Affected files are
2037 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2039 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * In JOIN notify handling, mark that the cache entry of the
2042 client cannot be expired. Can cause crashes on normal
2043 server (asserts client->channels). Affected file is
2044 silcd/packet_receive.c.
2046 * From now on distribution versions are used as protocol versions
2047 instead of by default using the Toolkit base version as protocol
2048 version. Affected file prepare.
2050 * Do not set the locally resolved hostname for local client
2051 entry but take what server sends. This way the real hostname
2052 is showed in WHOIS for yourself. Affected file is
2053 lib/silcclient/idlist.c and lib/silcclient/client.c.
2055 * Resolve local info with IDENTIFY when connecting to server.y
2057 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2059 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2060 for implied search (not needed on platforms which has native
2061 pthreads library). Use --without-pthreads to disable threads.
2062 Affected file is configure.in.pre
2064 * Fixed --with-iconv on platforms which need to bypass (broken)
2065 native iconv(). Affected file is configure.in.pre
2067 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * Moved -C option parsing in Irssi SILC client at same time
2070 as other options. The UI was initialized earlier and caused
2071 problems on command line. Bug #16. Affected file is
2072 irssi/src/silc/core/silc-core.c.
2074 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2076 * Added global variable silc_log_timestamp that tells silclog
2077 wether to print or not the timestamp in the logging files.
2078 Affected file lib/silcutil/silclog.[ch].
2080 * Added silcd configuration option Timestamp in the Logging
2081 section. Affected file silcd/serverconfig.[ch],
2082 doc/example_silcd.conf.in.
2084 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Fixed fingerprint checking to check for entirely empty
2087 fingerprint instead of two first bytes when determining
2088 if it is set. Bug #18. Affected file silcd/command.c.
2090 * Fixed duplicate PKCS name registering to not allow it.
2091 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2093 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2095 * Conditionalize non-gcc compiler optimizations for various
2096 platforms, enable those commented out. Cleanups.
2097 Affected file lib/silcmath/mpi/configure.in
2099 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2101 * silc_rng_exec_command() left zombie processes if command
2102 didn't generate any output. Affected file
2103 lib/silccrypt/silcrng.c
2105 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2107 * Rewrote iconv checking, introduce --with-iconv for systems
2108 which rely on libiconv. Check if iconv() provided by libc
2109 is good enough, otherwise demand libiconv. Affected file
2112 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2114 * Search for ldopen() also in libc. This enables SIM support
2115 on *BSD systems. Based on patch from Alex Zepeda. Affected
2116 file configure.in.pre
2118 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2120 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2121 This fixes prepare on *BSD systems. Affected file
2124 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * More fixed for not having purge timeout for global clients
2127 that are on channel. Affected files silcd/command_reply.c
2130 * Fixed the rekey protocol to work with backup router connections.
2131 Rekey packets are now allowed on disabled connections as
2132 well. Affected files silcd/packet_send.c and server.c.
2134 * Do not switch to be as backup router when shutting down and
2135 closing the primary connection. Affected file silcd/server.c.
2137 * Fixed memory leaks in backup router deleting. Added
2138 silc_server_backup_free to free all data during shutdown of
2139 server. Affected files silcd/server_backup.[ch].
2141 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Do not process commands if the sock->user_data is NULL.
2144 Affected file silcd/command.c.
2146 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Fixed buffer overflow and security problems (loosing bits
2149 in CFB encryption) in SILC RNG. Problems reported by
2150 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2152 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Added yet more checks that client is not expired on global
2155 list if it is on channels. Affected file is
2156 silcd/command_reply.c.
2158 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Merged c0ffee's MIME signal patch which adds support for
2161 sending also MIME messages in Irssi SILC Client, and handling
2162 received MIME messages in a signal (and perhaps doing something
2163 to non-textual MIME messages).
2165 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Fixed pending command deletion in server and client library
2168 to check the whole list instead of breaking after first found.
2169 The affected files are silcd/command.[ch] and
2170 lib/silcclient/command.[ch].
2172 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2175 secret or private, otherwise it's possible to find out
2176 whether a secret channel exists or not. Affected file
2179 * If CMODE change fails during the mode setting, assure that
2180 the old mode mask is set for the channel back. Affected
2181 file silcd/command.c.
2183 * Fixed passphrase saving on +a channel on normal server
2184 after successful JOIN command. Affected file silcd/command.c.
2186 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Remove server/router operator privileges in DETACH command,
2189 since it's possible to resume to server where these
2190 privileges would not be allowed for the client. Affected
2191 file silcd/command.c.
2193 * Do not set to wait for backup in rehash of the server.
2194 Affected file silcd/server.c.
2196 * Do not check listener sockets when counting how many
2197 socket connections we have. Affected file is
2198 silcd/server_util.c.
2200 * Do not announce disconnected clients that are remaining
2201 in history (for WHOWAS). This is because SIGNOFF notify
2202 for these has been sent earlier already. Affected file
2205 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Buffer overflow with CUMODE command's mode->mode character
2208 conversion. Reported by Ville Räsänen. Affected file
2209 lib/silcutil/silcutil.c.
2211 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Allow heartbeat packets to go disabled connections anyway.
2214 Affected files silcd/server.c and silcd/packet_send.c.
2216 * Do not broadcast New Channel packets with List flag set
2217 in the packet to backup routers. The router must check
2218 for the correctness of the packets before sending them.
2219 It is possible that router will have enforce Channel ID
2220 change and this would cause desync in the backup router.
2221 Affected file silcd/packet_receive.c.
2223 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2224 are handled in list parsing. They are not list packets
2225 anymore. Affected file silcd/packet_receive.c.
2227 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Stop waiting for backup router through the timeout, not
2230 directly after backup router has arrived. Affected file
2233 * Do not re-create channel keys and send them when removing
2234 clients in server shutdown. Affected files are
2235 silcd/server_internal.h and silcd/server_util.c.
2237 * Notify distribution to backup routers was missing from
2238 the silc_server_send_notify_dest function which caused
2239 desyncing problems with backup router. Affected file is
2240 silcd/packet_send.c.
2242 * The client's channel removing was working wrong on
2243 backup router. It assumed that it doesn't know global
2244 information but backup router does know. For this reason
2245 it could remove channel when it wasn't supposed to do that.
2246 Affected file silcd/server.c and silcd/server_util.c.
2248 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Stop for a couple seconds after badkup router has become
2251 primary router. Affected file silcd/server.c.
2253 * Added silc_server_remove_servers_by_server, which is used
2254 to remove servers originated from some other server. Also
2255 clients of those servers can be removed too. Affected file
2256 silcd/server_util.[ch].
2258 * When removing clients after a server has signed of remove
2259 also all servers behind that server (unless they are known
2260 to be available locally), and send SERVER_SIGNOFF for each
2261 of the server separately. Also the signed off clients are
2262 sent now separately per signed off server. The affected files
2263 are silcd/server.c and silcd/server_util.[ch].
2265 * All servers added with silc_idlist_add_server must always
2266 have both "router" and "connection" pointers set. Otherwise,
2267 bad server entries may be left around in the cache.
2268 Affected file silcd/command_reply.c.
2270 * Do not create the channel key in NEW_CHANNEL packet
2271 processing if the channel is empty. Affected file
2272 silcd/packet_receive.c.
2274 * Completed backup router support for standalone routers.
2275 Supports also servers in the cell that do not use the backup
2278 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Fixed a bug in silc_string_regexify which did not add '^'
2281 at the start of each string, and thus the matching was
2282 not explicit. For example ban list iikone@*!*@* would
2283 match also "priikone", which is wrong, it would have to be
2284 *iikone@*!*@* to match also "priikone". Affected
2285 file lib/silcutil/unix/silcunixutil.c.
2287 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Enable all local server connections before updating client
2290 caches when we've become backup router. Otherwise, signoff
2291 packets may not reach the clients. Affected files are
2292 silcd/server.c and silcd/server_util.[ch].
2294 * Fixed a bug in version string parsing which could crash
2295 the program with specially formatted version string.
2296 Bug reported and patch provided by Ville Räsänen. Affected
2297 file lib/silcutil/silcutil.c.
2299 * Handle the disconnection immediately when DISCONNECT
2300 packet is received in server. Affected file silcd/server.c.
2302 * Primary router now waits a short time (10 seconds) for
2303 backup router connection before accepting any other
2304 connection (except local). Affected file silcd/server.c,
2307 * Fixed a crash in client libary in NICK_CHANGE notify when
2308 NICK_CHANGE arrived for client entry we are resolving
2309 currently. Affected file lib/silcclient/client_notify.c.
2311 * Call the sconn->callback completion even if error had
2312 occurred. Start reconnecting always if connection to
2313 primary router fails during backup router protocol.
2314 Affected files silcd/server.c and server_backup.c.
2316 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Added functions silc_server_send_opers and
2319 silc_server_send_opers_notify to send packets stricly
2320 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2321 to send variable argument notify to operators.
2322 Affected files silcd/packet_send.[ch] and silcd/server.h.
2324 * Removed UMODE rights checking with UMODE_CHANGE notify.
2325 Affected file silcd/packet_receive.c.
2327 * Server/router operator now receives notify when network
2328 switches to backup router and when it resumes the use of
2329 primary router. Affected file silcd/server.c and
2330 silcd/server_backup.c.
2332 * Fixed the updating of client information after backup
2333 resuming protocol is over; update all except local clients
2334 to the new primary router. The affected file is
2335 silcd/server_util.c.
2337 * Added support for closing active connections in rehash
2338 that were unconfigured by the user. Supports currently
2339 closing server and router connections. Affected file
2342 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2344 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2347 is NULL since seems that on some platforms NULL is allowed
2348 and on some it's not. Fallback encoding is used instead.
2349 Affected file lib/silcutil/silcstrutil.c.
2351 * Fixed statistics updating for incoming server connection
2352 which could cause problems when re-connecting. Affected
2353 file silcd/server.c.
2355 * Preliminary backup router support for standalone router
2356 added. Affected files in silcd/.
2358 * Mark server connections in backup router disabled before
2359 and after backup protocol. Affected file is
2360 silcd/server_backup.c.
2362 * Added support for reconnecting to remote server connection
2363 even if the protocol fails, and if the configuration wants
2364 us to keep trying to connect anyway.
2366 Server connection is not allowed to backup router if
2367 backup router does not have connection to primary router yet.
2369 Affected file is silcd/server.c.
2371 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Added silc_client_udpate_server function to update changed
2374 server info. Affected file lib/silcclient/idlist.[ch].
2376 * Added check for server entries that are being resolved when
2377 notify is received. If being resolved, handle the received
2378 notify only after it's resolved so that all notifys are
2379 handled in same order as received from the server.
2381 Added similar resolver check to channel entries. Every
2382 notify that cause resolving of any information that affects
2383 channel entry marks the channel entry in waiting state.
2384 After whatever resolving is over the waiters are signalled
2385 and only then the notifys are handled in the same order
2386 as delivered from the server.
2388 Affected files are lib/silcclient/idlist.[ch], and
2391 * Fixed KILLED notify handling in normal server. Affected
2392 file silcd/packet_receive.c.
2394 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2395 is locally connected, or was locally connected (but may
2396 be detached and connection is not active). Added also
2397 SILC_IS_LOCAL for checking this status. Affected files
2398 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2399 silcd/server.c and silcd/server_internal.h.
2401 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Don't send or handle TOPIC_SET if topic is already set and
2404 is same as being set. Affected files silcd/command.c and
2405 silcd/packet_receive.c.
2407 * Fixed CMODE change rights checking to work correctly when
2408 removing modes by operator. Affected file is
2409 silcd/server_util.c.
2411 * Fixed some handling with New Channel packet in router and
2412 fixed some CMODE_CHANGE notify handling in server and router.
2413 Affected file is silcd/packet_receive.c.
2415 * Changed "disconnect" client operation to include the
2416 reason of the disconnection and optional disconnection
2417 message. Affected file lib/silcclient/silcclient.h.
2419 * Made the compilation of lib/contrib/ stuff conditional.
2420 Affected files configure.in.pre, lib/contrib/Makefile.am.
2422 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2425 to the sender of the notify too, to avoid situation where two
2426 notifys are in the network at the same time going to oppsite
2427 directions. Affected file silcd/packet_receice.c.
2429 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Delete the client from channel even if the cilent->id is
2432 NULL. It was possible that client was deleted without
2433 removing from channels (theoretically at least). Affected
2434 file silcd/server.c and silcd/server_util.c.
2436 * Free the client data too when resuming is not successful.
2437 Affected file silcd/packet_receive.c.
2439 * Merged some code from c0ffee's silc-plugin. Affected files
2440 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2442 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2443 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2444 to the primary router connection, the other one returns
2445 TRUE if packet must be broadcasted to network.
2447 * All notifys that are destined to primary router (to network)
2448 are now automatically sent to backup routers even if the
2449 router is standalone (and has backup router). Affected files
2452 * Added --without-irssi and --without-silcd configuration
2453 options for disabling the compilation of these applications.
2454 Affected file configure.in.pre and prepare.
2456 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2459 UTF-8 encoding and decoding. Added also new encodings
2460 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2462 Added also SILC_STRING_LANGUAGE which is language and charset
2463 specific encoder and decoer for those platforms that support
2464 iconv(). It can convert the UTF-8 to and from the locale
2465 specific character set.
2467 Affected file lib/silcutil/silcstrutil.[ch].
2469 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2471 * Added function silc_get_command_name to the file
2472 lib/silcutil/silcutil.[ch].
2474 * Improved the server debug output a bit. Affected files are
2477 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Save the channel passphrase when received succesful JOIN
2480 command reply from router, on normal server. Otherwise
2481 joinig +a channels from normal server is not possible.
2482 Affected file silcd/command.c.
2484 * Fixed a bug in TOPIC_SET notify handling. The notifier
2485 may be other than client too, like server or channel.
2486 It expected it to always be only client and ignored the
2487 notify. Affected file silcd/packet_recieve.c.
2489 * Removed some (unnecessary) debug printing from
2490 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2492 * Do not force CMODE_CHANGE when server is announcing new
2495 Router announces stuff only after server reannounces channel
2496 after CHANNEL_CHANGE notify.
2498 These fixes optimizes the announcing procedure, and perhaps
2499 fixes some problems too. Affected file silcd/packet_receive.c.
2501 * Fixed SERVER_SIGNOFF sending to local clients. It was
2502 totally broken and sent the notify to all local clients,
2503 instead of only to those that was on same channel as the
2504 signing off clients. Affected file silcd/server_util.c.
2506 * Added -D option to server. It can be used to give debug
2507 level. The levels are from 0 - 99, and are predefined for
2508 smooth server debugging. (see silcd.c for the predefined
2509 levels). Affected file silcd/server.c.
2511 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Fixed a bug in Irssi SILC client to close the connection
2514 properly when disconnecting from server. Affected file
2515 irssi/src/silc/core/client_ops.c.
2517 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * When authenticating as founder during JOIN command, check
2520 that the one authenticating becomes the only founder on the
2521 channel. Affected file silcd/command.c.
2523 * Better checking for founder mode setting when CUMODE_CHANGE
2524 notify is received. Affected file silcd/packet_receive.c.
2526 * Close all connections when shutting down the server by sending
2527 DISCONNECT packet. Close all listeners too when shutting
2528 down the server. Affected file silcd/server.c.
2530 * Handle DISCONNECT packet correctly in client library by
2531 calling the "disconnect" client operation. Affected file
2532 lib/silcclient/client.c.
2534 * Handle local errors correctly during resuming. Affected
2535 file lib/silcclient/client.c.
2537 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * The log file is not dupped internally anymore in
2540 lib/silcutil/silclog.c. Fixed memory leaks too.
2542 * The scheduler now dispatches all pending timeout tasks
2543 when it is uninitialized with silc_schedule_uninit.
2544 Affected file lib/silcutil/silcschedule.c.
2546 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Added --enable-stack-trace option to configure. Added
2549 memory allocation stack trace support. Added files
2550 lib/silcutil/stacktrace.[ch]. Affected files are
2551 lib/silcutil/silcmemory.[ch].
2553 * Fixed memory leaks from libraries and server. Affected
2554 files around the tree.
2556 * Reverted back a fix made to CUMODE which broke it.
2557 Affected file silcd/command.c.
2559 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2562 core library, and implemented it. All textual messages SHOULD
2563 use this flag and the message MUST be UTF-8 encoded.
2564 All text messages sent by Irssi SILC client are now UTF-8
2565 encoded (regardless whether the terminal supports UTF-8 or not).
2566 Affected files are lib/silccore/silcchannel.h,
2567 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2570 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Added lots of new statistics updating that was missing from
2573 the server and router code. Affected files in silcd/.
2575 * Sending SIGUSR1 signal to server now dumps the current
2576 server statistics into /tmp directory. Affected file is
2579 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2580 the SILC Hash Interface also. Added new functions
2581 silc_hash_get_name, silc_hash_init, silc_hash_update and
2582 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2584 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Added some better info printing for client during connecting.
2587 Affected file silcd/server_util.c.
2589 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2590 to silence a user on a channel. Affected files are
2591 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2592 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2593 and silcd/packet_receive.c.
2595 * Fixed a fatal bug in handling of malformed command payload.
2596 Affected file silcd/command.c.
2598 * Fixed a double free when announcing channel users to router.
2599 Affected file silcd/server.c.
2601 * After successful authentication to channel founder mode, check
2602 that there isn't anyone else with founder mode on the channel.
2603 The one that authenticated will become founder and anyone
2604 else is demoted. Affected file silcd/command.c.
2606 * Added error printing of any error that has occurred during
2607 any command in client library. Affected file is
2608 irssi/src/silc/core/client_ops.c.
2610 * Removed some error printing from the client library and left
2611 it for the application to worry (from the error status it
2612 receives in 'command' client operation. Affected file is
2613 lib/silcclient/command.c.
2615 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2617 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2618 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2619 Starting key agreement with itself is denied. Affected file
2620 is lib/silcclient/client_keyagr.c.
2622 * Fixed some error checkings from the SFTP library which caused
2623 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2624 and lib/silcsftp/sftp_util.c.
2626 * Added new "debug" and "debug_string" settings to Irssi SILC
2627 client which can be used to print runtime debugging on the
2628 Irssi's screen. Available when compiled with --enable-debug
2629 option. Affected file irssi/src/silc/core/silc-core.c.
2631 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2633 * Fixed a missing variadic parameter in a function call that
2634 caused server crash when a non-allowed connection arrived.
2635 Reported by Richard Becker. Affected file silcd/server.c.
2637 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Added WATCH list sending to backup routers from router.
2640 The WATCH command is sent by the router to the backup
2641 router. Affected file silcd/command.c.
2643 * Mark the backup_router flag for RouterConnection entry
2644 if the backup router stuff is defined in the config file.
2645 Affected file silcd/serverconfig.c.
2647 * Fixed some backup data sending around the code to work better
2648 if the router is standalone router. Not all places were fixed.
2649 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2652 * Fixed the router connecting when connecting to multiple
2653 routers. It ignored every other router except the first
2654 one. Affected file silcd/server.c.
2656 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Made the private key generation after expiration optional.
2659 If not created after expiration the old key will re-expire
2660 at a later time (and thus key pair is not necessary to
2661 change). Affected file irssi/src/silc/core/clientutil.c.
2663 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * The length arguments in bind() and connect() were wrong
2666 and fixed now to used SIZEOF_SOCKADDR in the
2667 lib/silcutil/unix/silcunixutil.c.
2669 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Fixed detach timeout handling to use Client ID and not
2672 the actual client entry which may be freed in the callback.
2673 Affected file silcd/command.c.
2675 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Merged c0ffee's multiple interface support patch.
2678 Affected files in silcd/.
2680 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Cleanup keys properly. Affected file is
2683 irssi/src/silc/core/clientutil.c.
2685 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Display the user mode on the status bar. Affected file
2688 irssi/src/silc/core/silc-expandos.c.
2690 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * If private message key is not set, but the flag is set in
2693 the packet, ignore the packet since it cannot be decrypted.
2694 Affected file lib/silcclient/client_prvmsg.c.
2696 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * When resuming client, remove the old client entry from
2699 the watcher list too. Affected file silcd/packet_receive.c.
2701 * Do not allow normal server to force founder mode away
2702 from router if the founder mode is already set. Affected
2703 file silcd/packet_receive.c.
2705 * Remove the client entry with watch notify types with short
2706 timeout, and not directly, so that other notifys can be
2707 retrieved too. Affected file lib/silcclient/client_notify.c.
2709 * Display notification about data messages that cannot be
2710 displayed. Affected files irssi/src/silc/core/client_ops.c,
2711 irssi/src/fe-common/silc/module-formats.[ch].
2713 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2715 * Fixed the CHANNEL_CHANGE notify handling in client libary
2716 to not use freed memory. Affected file is
2717 lib/silcclient/client_notify.c.
2719 * Fixed CUMODE_CHANGE notify handling in server. Affected
2720 file silcd/packet_receive.c.
2722 * Fixed USERS command to support empty channels. Affected
2723 file silcd/command.c.
2725 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Allow multiple identical pending commands to be registered
2728 in client library. Affected file is lib/silcclient/command.c.
2730 * Call the completion for resolving client information only
2731 after all resolvers has finished. This fixes a crash in
2732 the client. Added support for checking when the resolvers
2733 are finished. Affected file is lib/silcclient/idlist.c.
2735 * Wait by default 3 seconds before reconnecting to the server
2736 after being disconnected. Makes the /detach command a bit
2739 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Check the watcher list before sending signoff notifys
2742 when closing client connection. Affected file is
2745 * Added better CMODE command rights checking. Affected file
2746 silcd/server_util.c.
2748 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Fixed watcher list checking during server signoff. It
2751 crashed the server. Affected file silcd/server_util.c.
2753 * The JOIN command reply returns now the founder's public
2754 key. Affected file is silcd/command.c.
2756 * Announce the channel mode, and the mode properties with
2757 CMODE_CHANGE notify. Affected file silcd/server.c.
2759 * Mark new channels by default disabled, untill at least
2760 one user joins the channel. Affected file is
2761 silcd/packet_receive.c.
2763 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * The nickname argument to watch notify can be optional.
2766 Fixes a crash in server. Affected file silcd/packet_send.c.
2768 * Remove the client entry from cache if the WATCH notify type
2769 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2770 lib/silcclient/client_notify.c.
2772 * Check the watcher list before and after changing nickname
2773 when the NICK_CHANGE notify is received. Affected file is
2776 * Fixed a crash in OPER and SILCOPER command sending. Empty
2777 passphrase caused the crash. Affected file is
2778 lib/silcclient/command.c.
2780 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Merged with Irssi CVS for Irssi SILC client.
2784 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Completed the protocol specifications.
2788 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Merged with Irssi CVS for Irssi SILC client.
2792 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Added the founder's public key delivery to the
2795 CUMODE_CHANGE notify type as well. Updated the protocol
2796 specs and the code. Affected files are silcd/packet_send.[ch],
2797 silcd/packet_receive.c and silcd/command.c.
2799 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Added silc_pkcs_public_key_copy function into the
2802 lib/silccrypt/silcpkcs.[ch].
2804 * Remove the `iv' from the SilcChannelEntry since we can
2805 live without it. Affected files are silcd/idlist.h and
2806 silcd/packet_receive.c.
2808 * Added support for sending the founder's public key in
2809 the CMODE_CHANGE notify packet in the server. Affected
2810 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2811 silcd/command.c and silcd/server.c.
2813 * Changed the FOUNDER_AUTH authentication to use only
2814 public key authentication as defined by new protocol
2815 specs. Passphrase authentication with that mode cannot
2816 be used anymore. It is now possible to reclaim founder
2817 mode from any server in the network. Affected files are
2818 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2820 * Added permanent channels support by making the channel
2821 permanent when FOUNDER_AUTH mode is set on the channel.
2822 The channel will not be destroyed even if channel is empty
2823 when that mode is set. Protocol TODO #17. Affected
2824 files are silcd/server.[ch], server_util.[ch],
2825 silcd/command.c, silcd/packet_receive.c and
2826 lib/silcclient/command.c.
2828 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Added reference counter to the command reply context in
2831 the client library. Affected files are
2832 lib/silcclient/command_reply.[ch].
2834 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Fixed rekey protocol with PFS in the client library.
2837 Affected file is lib/silcclient/protocol.c.
2839 * Added support for list of errors in client library
2840 command reply handling. Affected file is
2841 lib/silcclient/command_reply.c.
2843 * Defined that the WHOIS and IDENTIFY commands can send
2844 list of errors. Updated the protocol specs. Protocol
2847 * Added support for sending list of errors to WHOIS and
2848 IDENTIFY commands in server. Added support for receiving
2849 list of errors in server. Affected files are
2850 silcd/command.c and silcd/command_reply.c.
2852 * Fixed client info resolving on LEAVE command in client
2853 library to not crash. Affected file is
2854 lib/silcclient/client_notify.c.
2856 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Defined that the NICK command replies with thew changed
2859 nickname too, to make the nickname changing simpler at
2860 the client's end. Updated protocol specs and the code
2861 in client and server. Affected files are
2862 silcd/command.c, lib/silcclient/command_reply.c and
2863 lib/silcclient/command.c.
2865 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Added `Compressed' packet flag to indicate that the packet
2868 payload is compressed by the sender. Updated the protocol
2869 specs and the core library. The compression still is not
2870 implemented in the sources. Affected file is
2871 lib/silccore/silcpacket.h.
2873 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Remove pending command callbacks also if the connection
2876 to the server is destroyed. Affected file is
2877 lib/silcclient/client.c.
2879 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2881 * Added new QUIET channel user mode that can be used to
2882 quiet a user in a channel. Updated the protocol specs but
2883 it wasn't implemented yet. Protocol TODO #27. Affected
2884 file is lib/silccore/silcmode.h.
2886 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Added BLOCK_INVITE user mode to be able to block incoming
2889 invite notifications. Protoocol TODO #26. Affected files
2890 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2893 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2894 the protocol specs and the code. Affected file is
2895 lib/silccrypt/silcpkcs.c.
2897 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * Disconnect Payload includes now the status type. Updated
2900 the protocol specs and the code. Protocol TODO #25.
2901 Affected files are silcd/server.c, lib/silcclient/client.c.
2903 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2904 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2905 Moved the silc_client_command_status_messages table to the
2906 lib/silcutil/silcutil.c and added new funtion
2907 silc_get_status_message, which deprecates function
2908 silc_client_status_message. Affected files are
2909 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2910 lib/silcutil/silcutil.[ch].
2912 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Defined that the nickname hash in Client ID MUST be from
2915 lowercase nickname. This effectively changes nicknames in
2916 SILC to case-insensitive. Updated the protocol specs and
2917 the code. Affected files are lib/silcutil/silcutil.[ch],
2918 silcd/serverid.c, and silcd/idlist.c.
2920 * Added new channel user modes BLOCK_MESSAGES_USERS and
2921 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2922 code. Affected files are lib/silccore/silcmode.h,
2923 lib/silcclient/command.c, and silcd/packet_send.c.
2925 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2926 specs and code. Affected file lib/silccore/silcstatus.h.
2928 * Added support for watch list. It is possible to add nicknames
2929 to be watched, and when they come to network, leave network
2930 or user mode changes the watcher will be notified of this
2931 change. Added SILC_COMMAND_WATCH command, added new
2932 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2933 notifications. Updated the protocol specs and implemented
2934 this to library, client and server. Protocol TODO #21.
2935 Affected files are lib/silccore/silccomand.h,
2936 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2937 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2938 silcd/packet_send.[ch], silcd/packet_receive.c, and
2939 irssi/src/silc/core/client_ops.c.
2941 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2942 somebody watching you. Updated the protocol specs and the
2943 code. Affected files are lib/silccore/silcmode.h, and
2944 lib/silcclient/command.c.
2946 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Added service support to SILC protocol. Added new command
2949 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2950 core library. Services are not implemented in server or
2951 client for now. Protocol TODO #20. Affected files are
2952 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2954 * Added SilcStatus argument to `command' client operation
2955 to return the error status when command sending fails
2956 locally. Changed all command in client library to return
2957 correct command status. Affected files are
2958 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2959 irssi/src/silc/core/client_ops.c.
2961 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Added silc_mime_parse function to parse MIME headers.
2964 Affected files are lib/silcutil/silcstruti.[ch].
2966 * Added MIME header parsing in Irssi SILC Client. It displays
2967 all textual MIME objects, others it ignores. Affected file
2968 is irssi/src/silc/core/clien_ops.c.
2970 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2972 * Fixed a bug in the pid writing function, which couldn't be
2973 written in a root-owned directory.
2975 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Defined that channel message to unknown Channel ID must
2978 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2979 Updated the protocol specs and the code in server. The
2980 affected file is silcd/packet_receive.c.
2982 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2985 that it is used to send error notifys if error occurs during
2986 some SILC packet processing, except commands. The error
2987 types are same as for command reply types. Defined that
2988 if private message is sent to unknown Client ID the error
2989 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2990 Updated the protocol specs and code. Affected files are
2991 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2992 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2993 and irssi/src/silc/core/client_ops.c. Renamed the
2994 SilcCommandStatus to SilcStatus.
2996 * Defined the use of extra WHOIS attributes in WHOIS command.
2997 The <Requested Attributes> (defined in a separate document)
2998 can be used to request additional information about user
2999 not returned by standard WHOIS command. Defined that server
3000 can send WHOIS command directly to client. Client provides
3001 the requested attributes to the server. Updated the protocol
3002 specs. Protocol TODO #4. Implementation is not done yet
3003 (Protocol TODO #24).
3005 * Renamed function silc_client_command_status_message to
3006 silc_client_status_message. Affected files are
3007 lib/silcclient/command_reply.[ch].
3009 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3012 32 bit integers. Updated the protcol specs and the code.
3013 Affected files are silcd/command.c and
3014 lib/silcclient/command.c.
3016 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3018 * Fixed a bug in library where sending a bogus authentication
3019 payload would lead to a crash. Affected file is
3020 lib/silccore/silcauth.c.
3022 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3024 * Added detach_disabled and detach_timeout server config
3025 options to the server. Affected files silcd/serverconfig.[ch],
3026 silcd/command.c and silcd/packet_receive.c.
3028 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Added resolve_cmd_ident field to the SilcClientEntry structure
3031 too so that if the entry is for example being resolved so
3032 another command may attach to the same pending command reply
3033 without requiring to resolve the same entry again. Added
3034 support for adding multiple pending commands for one
3035 command idenfier. Affected files lib/silcclient/command.[ch],
3036 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3038 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Defined that server receives WHOIS command reply for private
3041 and secret channels too. Updated protocol specs and the
3042 code in server. Affected file silcd/command.c.
3044 * Defined <channel user mode list> argument to WHOIS command
3045 reply for returning user modes on the channels. The
3046 channel list now doesn't include the user mode anymore but the
3047 actual channel mode. Updated protocol specs and the code in
3048 client and server. Affected files are silcd/command_reply.c,
3049 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3050 and lib/silcclient/command_reply.c.
3052 * Save the channels list in WHOIS command reply in normal server
3053 so that WHOIS always shows joined channels also in normal
3054 server and not just on router. Affected file is
3055 silcd/command_reply.c.
3057 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Defined that server receives USERS command reply for private
3060 and secret channels too. Updated protocol specs and the
3061 code in server. Affected file silcd/command.c.
3063 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Changed the UMODE's mode mask argument to be optional. If
3066 not provided then the command merely returns the current mode
3067 mask to the client. Updated protocol specs and the server.
3068 Affected file is silcd/command.c.
3070 * Added SILC session detachment/resuming support. It is possible
3071 to detach by closing the network connection and then re-connect
3072 and resume to the old client session. Added DETACHED user
3073 mode that server will set for detached client. Added new
3074 packet RESUME_CLIENT which is used to perform the resuming
3075 process. Added DETACH command. Updated the protocol specs,
3076 core library, client and server. Protocol TODO #22. Very
3077 many affected files around the tree.
3079 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Changed the CMODE's mode mask argument to be optional. If
3082 not provided then the command merely returns the current mode
3083 mask to the client. Updated protocol specs and the server.
3084 Affected file is silcd/command.c.
3086 * Changed the Killer's Client ID in KILLED notify to be just
3087 any ID payload since router server is allowed to kill as well.
3088 Updated protocol specs, client libary and server. Affected
3089 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3090 and irssi/src/silc/core/client_ops.c.
3092 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Added new user modes ANONYMOUS for special anonymous servers
3095 that may set the mode for client, and BLOCK_PRIVMSG which
3096 client may set to block incoming private messages unless the
3097 Private Message Key flag is set (using private keys to protect
3098 private messages). Updated protocol specs and code in client
3099 and server and core library. Protocol TODO #23. Affected
3100 files are lib/silccore/silcmode.h, silcd/server.[ch],
3101 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3102 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3104 * Added new channel user mode BLOCK_MESSAGES which the client
3105 may set to itself to tell server not send channel messages.
3106 Other packets such as channel key packets are still sent.
3107 Protocol TODO #23. Updated the protocol specs, client and
3108 server. Affected files are lib/silccore/silcmode.h,
3109 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3110 lib/silcutil/silcutil.c, silcd/command.c, and
3111 silcd/packet_send.c.
3113 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Redefined the Status Payload to include now two 8 bit fields,
3116 instead of one 16 bit field. This now makes it possible to
3117 send list of errors. Updated the protocol specs and the code
3118 in core library, client library and server. Protocol TODO #1.
3119 Affected files are lib/silccore/silccommand.[ch],
3120 lib/silcclient/command_reply.[ch], silcd/command.c,
3121 silcd/command_reply.c and silcd/packet_receive.[ch].
3123 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3125 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3126 must be handled by the application and should tell the application
3127 that an error message was already printed, and it should print the
3128 config coords (line, filename, ...). Affected files are
3129 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3131 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3132 server config parsing code more readable.
3134 Fixed a bug in the fetch_logging() config callback.
3136 Affected files is silcd/serverconfig.c.
3138 * Drop root privileges when started in foreground. Don't drop them
3139 if debugging also. Affected file is silcd/silcd.c.
3141 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Added more IM-like features by introducing new user modes
3144 for setting various presence information. Added new modes:
3145 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3146 specs and code. Protocol TODO #19. Affected files are
3147 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3148 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3150 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Added STATS command to the protocol after all, to return
3153 various statistical information about the network. It can
3154 be used by clients to retrieve statistical information, and
3155 servers may use it to to fetch cell and network wide
3156 statistics from router. Updated the protocol specs and
3157 implemented it to the server. Protocol TODO #16.
3158 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3159 silcd/command_reply.[ch].
3161 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * The LIST command reply in client libary now adds new channel
3164 entry if the returned channel doesn't exist yet in cache,
3165 and returns the channel entry to the application in the
3166 command_reply client operation. Affected file is
3167 lib/silcclient/command_reply.c.
3169 * Changed the channel message payload's MAC generation to
3170 include the IV in the MAC as well. This way all relevant
3171 parts of the channel message payload are authenticated also
3172 with the channel message MAC (and not only by packet MAC).
3173 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3174 Affected file is lib/silccore/silcchannel.c.
3176 * Fixed the SKE to save the remote version, since the
3177 silc_ske_parse_version mistakenly checked wrong version,
3178 after it replaced the start payload. Affected files are
3179 lib/silcske/silcske.[ch].
3181 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3184 string utility functions. Added there also new functions
3185 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3186 Affected files lib/silcutil/silcstrutil.[ch].
3188 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3189 files are lib/silcutil/silcstrutil.[ch].
3191 * Defined that the security property fields in SKE SHOULD be
3192 UTF-8 encoded, defined that version string MUST be US-ASCII
3193 encoded, defined that passphrases sent in connection
3194 authentication protocol MUST be UTF-8 encoded. Implemented
3195 these to the client and server. Defined also that other
3196 passphrases sent in the protocol MUST be UTF-8 encoded.
3197 Affected files are lib/silcske/silcske.c,
3198 lib/silcclient/protocol.c, silcd/protocol.c,
3199 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3201 * Changed the silc_client_close_connection interface to not
3202 need the SilcSocketConnection which should not be visible
3203 to application. Affected files are lib/silcclient/client.c
3204 and lib/silcclient/silcclient.h.
3206 * Rewrote the text for Private Message Key Payload in the
3207 protocol specification. Protocol TODO #11.
3209 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Upgraded the protocol version to 1.1, updated protocol specs
3214 * Added the nickname as new argument to NICK_CHANGE notify and
3215 added it to protocol specs and implemented it to client and
3216 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3217 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3218 lib/silcclient/client_notify.c.
3220 * Added the killer's client ID to the KILLED notify and added
3221 it to protocol specs and implemented it to client and server.
3222 Protocol TODO #13. Affected files are silcd/command.c,
3223 silcd/packet_receive.c, packet_send.[ch],
3224 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3225 The killer's client entry is now returned to application in
3226 the `notify' client operation.
3228 * Fixed the Max Argument fields that had too large value set
3229 in the protocol specs. Protocol TODO #14.
3231 * Added the LEAVE command reply to return the ID of parted
3232 channel. Updated protocol specs and implemented it to the
3233 client and server. Protocol TODO #15. Affected files are
3234 silcd/command.c, lib/silcclient/command_reply.c. The channel
3235 entry is now returned to application in the `command_reply'
3238 * Rewrote the version SKE version checking in client libary
3239 and in server to use the silc_parse_version_string. Affected
3240 files are lib/silcclient/protocol.c, silcd/protocol.c.
3242 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3243 commands that was missing it, and updated protocol specs and
3244 the server implementation. Protocol TODO #10. The affected
3245 file is silcd/command.c.
3247 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3248 generic reply to a generic request (REQUEST flag), and
3249 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3250 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3251 to define the payload for DATA flag. Added the flags to
3252 the implementation. Protocol TODO #9. Affected file is
3253 lib/silccore/silcchannel.h.
3255 Changed the client library to return the message length
3256 to application as well in the channel_message and private_message
3257 client operations. Affected files are
3258 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3259 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3260 and lib/silcclient/client_ops_example.c.
3262 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3263 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3264 the channel. Updated protocol specs and impelemented this
3265 to client and server. Protocol TODO #6. Affected files are
3266 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3267 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3269 Added new options m and M to CMODE command in Irssi SILC
3270 client to set these modes.
3272 * Deprecated all administrative commands from SILC protocol
3273 since they are highly implementation specific commands.
3274 Updated protocol specs. Moved the old commands in
3275 implementations to private range of command types. Affected
3276 files are silcd/command.c, lib/silcclient/command.c and
3277 lib/silcclient/command_reply.c. Protocol TODO #8.
3279 * Fixed a bug in server where sending unknown command crashes
3280 the server. Affected file silcd/command.c.
3282 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Added SILC_PROTOCOLVERSION macro to check protocol version
3285 of a socket connection. The affected file is
3286 lib/silcutil/silcsockconn.h.
3288 * Added better error logging in rekey protocol. Affected file
3291 * Do not check public key types in SKE during rekey. Affected
3292 file lib/silcske/payload.c.
3294 * Fixed the rekey protocol with PFS, which was totally broken.
3295 Affected file silcd/protocol.c.
3297 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Some client implementations quit network by doing first LEAVE
3300 and then immediately SIGNOFF (like Bombyx). We now do check
3301 after a short time after LEAVE notify and check whether the
3302 client is still valid after LEAVE, and if not we remove it from
3303 cache. Affected file is lib/silcclient/client_notify.c.
3305 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3307 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3308 it's good not to have security holes here.
3310 * Fixed a negative refcount situtuation for the config context.
3311 Affected file is silcd/serverconfig.c.
3313 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3315 * ROBOdoc documented lib/silcutil/silcutil.h.
3317 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Optimized even more the SilcPacketContext structure. Now
3320 totally saved 16 bytes of memory per context after optimization.
3321 Affected files are lib/silccore/silcpacket.[ch].
3323 * Made strict checks for valid SILC IDs. Affected file is
3324 lib/silccore/silcid.c.
3326 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Changed the object argument for silc_cipher_register,
3329 silc_hash_register, silc_hmac_register and silc_pkcs_register
3330 to const. Affected files are lib/silccrypt/silccipher.[ch],
3331 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3333 * Changed the silc_get_username and silc_get_real_name to
3334 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3336 * Fixed the Irssi SILC Client to use the silc_get_username and
3337 silc_get_real_name insted of glib routines since the glib
3338 routines only corrupt stack. Fixes the Irssi SILC to work in
3339 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3341 * Fixed the Irssi to not use g_get_home_dir since it crashes
3342 or returns garbage on cygwin and corrupts stack. Added function
3343 get_home_dir to Irssi routines. Affected files are
3344 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3346 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Made some structure optimizations. SFTP memory FS MemFSEntry
3349 entry structure. Optimized SilcTask structure. Optimized
3350 SilcPacketContext structure.
3352 Affected files lib/silcsftp/sftp_fs_memory.c,
3353 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3355 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * And yet again reverted back the config thing since Johnny
3358 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3361 * Fixed memory leaks from config object. Affected files are
3362 silcd/serverconfig.[ch].
3364 * Added support for adding new connections to the server in rehash.
3365 After rehash they take effect.
3367 Added support for changing the maximum allowed connections in
3368 rehash. The number can grow but going smaller is not supported.
3370 Added function silc_server_num_sockets_by_remote to the
3371 silcd/server_util.[ch].
3373 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3375 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3377 * Added preliminary checking during config parsing for a valid
3378 public/private key and removed further checks in the code.
3379 Affected files are silcd/serverconfig.[ch], server.c.
3381 * Moved functions silc_server_drop() and silc_server_daemonise()
3382 from server.c to silcd.c since they are stricly related to
3383 the application activity.
3385 * Reverted a small part of the automatic ref/unref since
3386 it caused a double unref in some situations. Affected
3387 files are silcd/silcd.[ch], server.c, serverconfig.c.
3389 * Added some .cvsignore files in the lib directory.
3391 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Fixed silc_net_gethostbyaddr to correctly resolve by
3394 address. Affected file lib/silcutil/silcnet.c.
3396 * Fixed the notify relaying to client. The HMAC to be used
3397 with relayed packets ws wrong and caused decryption failure
3398 at the client end. Affected file is silcd/packet_receive.c.
3400 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Created new branch silc_protocol_1_0_branch.
3404 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3406 * Changed the silc_server_config_* routines to be SilcServer
3407 independent. They are now officially application specific code
3408 and not part of generic server implementation. Affected files
3409 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3411 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3413 * Added automatic referencing of config context in the
3414 silc_server_config_alloc, and automatic unreferencing in the
3415 silc_server_config_destroy. Affected files are
3416 silcd/serverconfig.[ch], silcd/silcd.c.
3418 * Fixed the silc_log_quick handling in the logging routines.
3419 It didn't log quickly when it was TRUE. Affected file is
3420 lib/silcutil/silclog.c. Also the flush delay was set even
3421 if it was 0 in config file. Affected file is
3422 silcd/serverconfig.c.
3424 * Added support for changing key pair of the server in rehash.
3425 Affected file silcd/server.c.
3427 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3429 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3430 too early, before getting the channel entry. Affected file
3431 is silcd/packet_receive.c.
3433 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3435 * Added functions silc_server_config_[ref/unref], these are used
3436 to prevent that the config object is destroyed.
3438 No longer directly affect global variables silc_log_quick and
3439 silc_log_delay, they are first cached inside the config object
3440 and then applied with silc_server_config_setlogfiles().
3442 silc_server_config_set_defaults() is now internal to
3443 serverconfig.c, there are no reasons to show this internal stuff
3446 Affected files are silcd/serverconfig.[ch].
3448 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3449 fprintf's to stderr, since some code may be executed again after
3450 the server went into the background. Affected files are
3453 * Added rehash support. Added function silc_server_rehash() that
3454 will perform all the basic tasks of the rehashing procedure.
3456 * Added command line option `-x, --hexdump'. This will enable the
3457 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3458 The option `--hexdump' implies `--debug'.
3460 * Fixed a bad bug in the logging APIs (silcutil library) where
3461 the application would crash after calling silc_log_reset_all().
3463 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Fixed the KICKED notify handling in client library to
3466 correctly remove the channel and all entries from the
3467 channel when I was kicked. This bug crashed the client.
3469 Fixed yet another but in KICKED notify handling to remove
3470 the kicked client correctly from the channel.
3472 Affected file is lib/silcclient/client_notify.c.
3474 * Fixed a minor bug in looking up correct client entry
3475 in KICKED notify in server. Affected file is
3476 silcd/packet_receive.c.
3478 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3479 sources correctly to distribution. Fixes --with-gmp option.
3481 * Removed the manual rehashing from ID Cache, and changed it
3482 to use the SILC Hash Table's auto rehash feature. Affected
3483 file is lib/silccore/silcidcache.c.
3485 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Fixed a bug in the silc_client_nickname_format function that
3488 handles the multiple same nickname formatting. Two clients
3489 with same nickname caused problems after the first one left
3490 and rejoined. It didn't format the nickname correctly.
3491 Affected file is lib/silcclient/idlist.c.
3493 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Don't change the topic if olod topic is same as new one.
3496 Affected file is silcd/packet_receive.c.
3498 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Added cross-reference support to the SILC Documentation
3501 generator. All types across all HTML files are now cross-
3502 referenced. Affected files util/robodoc/generator.c and
3503 scripts/silcdoc/silcdoc.
3505 * Added file lib/silcutil/silctypes.h to include all the
3506 arithmetic type definitions and some macros. Removed
3507 includes/bitmove.h and moved macros to silctypes.h.
3509 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3513 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * Added `type' argument to silc_id_payload_parse_id function which
3516 now returns the type of the ID to the sent pointer. Affected
3517 file is lib/silccore/silcid.[ch].
3519 * Added check for CMODE_CHANGE notify type that mode change is
3520 allowed by the sender. Affected file silcd/packet_receive.c.
3522 * Added check for CUMODE_CHANGE notify type that mode change is
3523 allowed by the sender. Affected file silcd/packet_receive.c.
3524 Added the ID type as CUMODE_CHANGE notify type as argument
3525 to the `notify' client operation. Affected files are
3526 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3528 * Added function silc_client_add_server to the client library.
3529 Added support for resolving also channel and server info when
3530 received unknown entity in notify packet. Affected files are
3531 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3533 * Added function silc_command_get_status to return the command
3534 status from the command reply's argument payload. Affected files
3535 are lib/silccore/silccommand.[ch].
3537 * Added check for KICKED notify type that the kicking is
3538 allowed by the client. Affected file silcd/packet_receive.c.
3540 * Created function silc_get_input which can be used to get input
3541 (echo on or off) from user on command line. Affected files are
3542 lib/silcutil/silcutil.[ch].
3544 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Optimized silc_server_packet_relay_to_channel function.
3547 Added new function silc_channel_message_payload_encrypt which
3548 can be called directly if channel message payload needs to
3549 be encrypted and is already encoded (no need to call _encode
3550 function). Packet relaying is now done by router without any
3551 extra memory allocations. Affected files are
3552 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3553 silcd/packet_send.c.
3555 * Fixed the INVITE notify handling. It took wrong arguments
3556 as invite list and invite delete. Affected file is
3557 silcd/packet_receive.c.
3559 * Added check for TOPIC_SET notify type that the topic change is
3560 allowed by the client. Affected file silcd/packet_receive.c.
3562 * Added check for INVITE notify type that inviting is allowed by
3563 the client. Affected file silcd/packet_receive.c.
3565 * Changed the silc_server_client_on_channel to return the
3566 SilcChannelClientEntry as well. Moved the function
3567 silc_server_check_cmode_rights to server_util.[ch].
3568 Affected files are silcd/server_util.[ch], silcd/command.c.
3570 * Added function silc_server_check_umode_rights to check whether
3571 changing client's user mode is allowed. Added check for
3572 UMODE_CHANGE notify type that the umode change is allowed
3573 by the client. Affected files are silcd/server_util.[ch],
3574 silcd/packet_receive.c and silcd/command.c.
3576 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3579 ID length. It ignored that ID can be IPv6 based as well.
3580 Affected file lib/silccore/silcpacket.h.
3582 * Fixed the silc_id_id2str and silc_id_str2id to take the
3583 IPv6 address offset's into consideration. Affecte file is
3584 lib/silccore/silcid.c.
3586 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Fixed the internal Unix scheduler functions to check for
3589 NULL context they may receive. The affected file is
3590 lib/silcutil/unix/silcunixschedule.c.
3592 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3594 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3595 can specify different directory with --home command line
3596 parameter. Affected files irssi/src/silc/core/client_ops.c,
3599 * SILC-specific commands aren't now executed if the active server
3600 isn't of SILC-type, so there won't be problems with having
3601 IRC and SILC protocol support in same client. Affected files
3602 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3605 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Improved the signal support in SILC Schedule. Added new
3608 function silc_schedule_signal_call which is used by application
3609 to mark a signal to be called. It is now safe to perform
3610 any kind of tasks in signal callbacks since it is guaranteed
3611 that the application specified signal callback is called
3612 after the signal is over. Affected files are
3613 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3615 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * Added `name' field to SilcChannelPrivateKey to represent
3618 application given name for the key. Moved also the context from
3619 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3620 Added the `name' argument also to the function
3621 silc_client_add_channel_private_key.
3623 Added function silc_client_current_channel_private_key to set the
3624 current channel private key in use.
3626 Added "change" command to KEY command which can be used to change
3627 the current channel private key. Bound the command also to
3628 alt+K (Alt+Shift+k).
3630 Also affected files lib/silcclient/client_channel.c,
3631 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3633 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Added silc_rng_get_byte_fast function in to the
3636 lib/silccrypt/silcrng.[ch].
3638 * Changed the interface of silc_packet_assemble and the
3639 silc_packet_send_prepare. If silc_packet_assmble is now
3640 called the application does not call silc_packet_send_prepare
3641 because the library will call it automatically. These
3642 interfaces now also return a reference to the outgoing buffer
3643 which includes the assembled packet, which the application can
3644 use to encrypt the packet.
3646 Affected files are lib/silccore/silcpacket.[ch],
3647 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3648 silcd/packet_send.c, server_backup.c and packet_receive.c.
3650 * Fixed a packet sending bug on very high load, where outgoing
3651 packet queue wasn't handled correctly and packets got corrupted.
3652 Affected files are lib/silcutil/*/silc*sockconn.c,
3653 lib/silcclient/client.c and silcd/server.c.
3655 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Added macro SILC_PACKET_DATALEN which can be used during
3658 packet assembling to check whether the data to be added to
3659 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3660 len is truncated until it fits it.
3662 Added checks for maximum length of channel message payload and
3663 private message payload also.
3665 Added checks for maximum packet length in server and in
3668 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3669 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3670 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3671 lib/silcclient/client_prvmsg.c.
3673 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Added silc_server_packet_queue_purge call to the
3676 silc_server_disconnect_remote to assure that all data in the
3677 queue before disconnecting is sent to the network. Affected
3678 file silcd/server.c.
3680 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Added the deleting of server's own ID cache entry to the
3683 silc_server_free function. Free also everything else that
3684 has been allocated in silc_server_init. The affected file
3687 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Added functions silc_parse_version_string, silc_version_to_num,
3690 and silc_ske_parse_version to parse SILC protocol style version
3691 strings. Affected files lib/silcutil/silcutil.[ch] and
3692 lib/silcske/silcske.[ch].
3694 * Added new configuration params: version_protocol, version_software
3695 and version_software_vendor to specify what version the remote
3696 host must at least be to be able to connect to server. The vendor
3697 string can be regex matched too. Added new function
3698 silc_server_connection_allowed to check maximum number of allowed
3699 connections, and allowed versions for incoming connections.
3700 Affected files are silcd/server.c, server_util.[ch] and
3703 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Added preliminary support for signals in scheduler. The
3706 signals we care about are now blocked always when the scheduler
3707 is locked. This way we can synchronise the use of signal with
3708 scheduler. It is guaranteed that when signal occurs the scheduler
3709 is not locked, and thus new tasks can be safely added to the
3712 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3713 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3714 Added new platform specific routines
3715 silc_schedule_internal_signals_[un]block and
3716 silc_schedule_internal_signal_[un]register.
3718 Added new functions to SILC Schedule API:
3719 silc_schedule_signal_[un]register. Each signal that application
3720 is going to use should be registered to the scheduler.
3722 Affected files are lib/silcutil/silcschedule.[ch],
3723 lib/silcutil/*/silc*schedule.c.
3725 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Check for unauthenticated client and server in the
3728 silc_server_new_client and silc_server_new_server functions.
3729 Affected file silcd/packet_receive.c.
3731 * Added function silc_string_is_ascii to check whether given
3732 string is 7-bit ASCII string. Affected files are
3733 lib/silcutil/silcutil.[ch].
3735 * Added function silc_id_is_valid_server_id into the
3736 silcd/serverid.c and added checking for valid Server ID's in
3737 silc_server_new_server. The Server ID must always be based
3738 on the server's public IP address.
3740 * Added logging of DISCONNECT packet message in the server.
3741 Affected file silcd/server.c.
3743 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3745 * Changed all library interfaces that use Global RNG to also
3746 accept SilcRng as argument. Affected files are
3747 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3748 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3749 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3750 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3751 lib/silccrypt/rsa.c.
3753 * Added function silc_pkcs_generate_key to the
3754 lib/silccrypt/silcpkcs.[ch] for applications so that they
3755 don't need to do pkcs->pkcs->init calls anymore.
3757 * Remove SilcSocketConnection from the SFTP API since it really
3758 wasn't needed there. The application has the information
3759 saved in its contexts anyway and the SFTP layer doesn't need
3760 know about it. Affected files lib/silcsft/silcsftp.h and
3761 lib/silcsftp/sftp_[server/client].c.
3763 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3764 The SilcSimContext is not SilcSim.
3766 * Fixed possible buffer overflows in silc_id_render in the
3767 lib/silcutil/silcutil.c.
3769 * On EPOC the global crypto module lists are not used at all
3770 in the crypto library. Added support for using the constant
3771 algorithm list on EPOC. Affected files are
3772 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3775 * Fixed the handling of third parameter of KICKED notify, since
3776 it was mistakenly updated to SILC Protocol 1.0 even though it
3777 is to be included in 1.1. Since it is not in 1.0 it is not
3778 mandatory, and this fix now handles it only if it is provided,
3779 and it is not error if it is not provided. Affected file
3780 lib/silcclient/client_notify.c.
3782 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3785 client. Affected file irssi/src/silc/core/client_ops.c.
3787 * Merged with Irssi 0.8.4 from irssi.org CVS.
3789 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Check for valid socket connection in client entries before
3792 sending any messages. Fixes a crash, but doesn't fix some
3793 other underlaying bug that is lurking there. Affected
3794 file silcd/packet_send.c.
3796 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3798 * $usermode, $cumode and $cumode_space expandos shouldn't do
3799 anything with non-SILC server records. Affected file
3800 irssi/src/silc/core/silc-expandos.c
3802 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Fixed the silc_net_check_[host/local]_by_sock to support
3805 IPv6 bound sockets as well. Now they can return IPv6 addresses
3806 as well. Affected file lib/silcutil/silcnet.c.
3808 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3809 Affected lib/silcutil/unix/silcunixnet.c.
3811 * Fixed ID rendering (at least on some platforms, not NetBSD)
3812 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3814 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Added silc_hash_public_key and silc_hash_public_key_compare
3817 functions to be used with SilcHashTable. They can be used to
3818 hash public keys and compare public keys in hash table. Affected
3819 file lib/silcutil/silcutil.[ch].
3821 * Added support for specifying multiple public keys for Client
3822 connection section in server configuration file. This makes it
3823 possible to accept multiple public keys from same host, or to
3824 make a section that accepts any incoming host, and have the
3825 accepted public keys listed in the section.
3827 Added functions silc_sever_[find/get]_public_key, added the
3828 support for this actually to all connection sections but only
3829 the Client section is currently allowed to specify multiple
3832 Affected files are silcd/server.c, server_internal.h,
3833 command.c, protocol.c, server_util.[ch], packet_receive.c.
3835 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Merged Irssi 0.8.2 from irssi.org CVS.
3839 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3841 * If silc_debug is TRUE, also output standard logging messages
3842 to stderr with the debug output.
3844 Made silc_log_reset_all() flushing all channels before returning.
3845 Also fixed some documentation typos.
3847 Affected files are lib/silcutil/silclog.[ch].
3849 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Fixed the server to check correctly the amount of connections
3852 from single host, by checking also the type of the connection.
3853 Fixed also the comparison of number of connections and number
3854 of allowed connections. Affected files are silcd/server.c,
3857 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Fixed the USERS command reply to save the user's mode on the
3860 channel as well. Fixed JOIN command reply to check whether a
3861 client is on channel already and not join it twice. Affected
3862 file lib/silcclient/command_reply.c.
3864 * Added new file silc-expandos.c into irssi/silc/core/ to return
3865 various stuff for various signal for the statusbar etc. updating.
3866 Now Irssi SILC client prints channel user modes etc. on the
3869 * The user mode (like server/router operator changes) is now shown
3870 on the Irssi SILC client's statusbar. The affected files are
3871 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3873 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3876 to SILC_SCHEDULE_[UN]LOCK macros.
3878 * Added more error printing to logs in server code. Affected
3879 files silcd/server.c and silcd/protocol.c.
3881 * Fixed -S option parsing in Irssi SILC Client. Affected file
3882 irssi/src/silc/core/silc-core.c.
3884 * Added silc_buffer_alloc_size function. Affected file is
3885 lib/silcutil/silcbuffer.h.
3887 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3890 constants. Affected files in
3891 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3894 * Changed the internal SFTP Memory FS table to const. Affected
3895 file lib/silcsftp/sftp_fs_memory.c.
3897 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Fixed the buffer formatting and unformatting routines to
3900 check the size of 64 bits types with sizeof(). Affected
3901 file is lib/silcutil/silcbuffmt.c.
3903 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Removed 0.6.x backwards support.
3907 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Changed all integer type names:
3910 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3911 to avoid collisions with other libraries using same type names
3914 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Added `prefer_ipv6' argument to the functions
3917 silc_net_gethostbyname[_async]. If it is TRUE it will return
3918 IPv6 address over IPv4. If FALSE IPv4 address is returned
3919 even if IPv6 address was found. Affected files
3920 lib/silcutil/silcnet.[ch].
3922 * Added support silc_net_create_connection[_async] to fallback
3923 to IPv4 address if IPv6 address could not be used (like if
3924 it doesn't work on a specific system). Affected file in
3925 lib/silcutil/unix/silcunixnet.c.
3927 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Added silc_schedule_reinit function to do the enlarging
3930 of the max tasks handling capabilities of the scheduler.
3931 Affected files lib/silcutil/silcschedule.[ch].
3933 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Added automatic extern "C" { ... } for C++ compilers so the
3936 application does not need to define them. Affected file
3937 includes/silcincludes.h.
3939 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3940 old name went against naming convention. Applications now
3941 include "silcclient.h" instead of "clientlibincludes.h".
3942 Removed includes/clientlibincludes.h, it is redundant now.
3944 * Renamed includes/version.h to silcversion.h.
3946 * Added really preliminary support for OS/2 into the util
3947 library. Only thread & mutex API is implemented, others
3948 are still to be implemented. Created the lib/silcutil/os2/
3949 directory. Created also file includes/silcos2.h.
3951 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Added preliminary BeOS support into the util library.
3954 Created lib/silcutil/beos/, and implemented all the needed
3955 functions to support SILC on BeOS. Created also file
3956 includes/silcbeos.h.
3958 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3960 * Added proper initializations to silc's irssi code, so it's
3961 now possible to load it as module. Affected files
3962 irssi/src/silc/core/silc-core.c,
3963 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3965 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3970 * Fixed the silcdoc document generator to correct generate
3971 docs from all kinds of filenames. Affected files are
3972 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3974 * ROBOdoc documented lib/silcutil/silcmemory.h.
3975 Added also new function silc_memdup.
3977 * Removed lib/silcutil/silcbufutil.h and moved those routines
3978 to the lib/silcutil/silcbuffer.h.
3980 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Added `user_count' to the SilcChannelEntry which now tells the
3983 number of users on the channel. The user count is now saved
3984 in normal server of global channels as well. Affected files
3985 silcd/server.c, idlist.h, packet_receive.c and command.c.
3987 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3988 include file utility functions.
3990 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3991 instead of calling directly OS routines.
3993 * Fixed NICK change printing in Irssi SILC Client. Fixed
3994 KICKED notify printing in Irssi SILC Client. Affected file
3995 irssi/src/silc/core/client_ops.c.
3997 * Fixed a NICK change bug in client library, to not recreate the
3998 client_entry->channels hash table everytime nick is changed.
3999 Affected file lib/silcclient/client.c.
4001 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4004 the SKE interface a bit.
4006 * Fixed padding problem in PKCS#1. The padding was not actually
4007 random since the random number generator was used incorrectly.
4008 This security bug affects only when encrypting with PKCS#1, and
4009 it is not currently used at all in SILC. SILC only use signing
4010 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4012 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Rewrote the notify handling in Irssi SILC client to not call
4015 the events as signals. Fixes problems with Perl support.
4016 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4018 * Send the auto-nicking NICK command in client library with
4019 little timeout after connecting. The affected file is
4020 lib/silcclient/client.c.
4022 * Added following new config file settings:
4023 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4024 key_exchange_timeout, conn_auth_timeout, connections_max,
4027 Implemented all the new config settings handling in the server.
4029 Optimized the use of SKE Mutual flag usage. Use it only
4030 if connection authentication protocol is not based in public
4033 Renamed all SilcServerConfigSection* to SilcServerConfig*
4034 to have a bit shorter names.
4036 Affected files silcd/serverconfig.[ch], server.[ch], and
4039 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4041 * Cleaned up the listening sockets code, preparing for the rehash
4042 support. Affected file is silcd/server.c.
4044 * Fixed some output messages. Affected files are silcd/silcd.c,
4047 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Create lib/doc/silcrng_intro.html document as introduction
4050 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4052 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4054 * Fixes to the silcd config template. Affected file is
4055 doc/example_silcd.conf.in.
4057 * Removed type casts from silc_calloc(), conforming to the
4058 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4060 * Removed param_name member from client, server, and router
4061 section structs, now identifying the param directly.
4063 Added CONFIG_FREE_AUTH macro in config file parsing.
4065 Affected files are silcd/serverconfig.[ch].
4067 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4069 * Fixed command line parameter handling. All SILC initialization
4070 is now done in silc_core_init() which also fixes autoconnecting
4073 Affected files irssi/src/silc/core/silc-core.c,
4074 irssi/src/fe-text/silc.c.
4076 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Added new configuration options and blocks:
4079 keepalive_secs, reconnect_count, reconnect_interval,
4080 reconnect_interval_max, reconnect_keep_trying and
4081 require_reverser_lookup. Added ConnectionParam block, and
4082 implemented the connection parameters when connecting as
4083 initiator and when accepting connections as responder.
4085 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4086 whether given configuration value has been given already.
4088 Affected files silcd/serverconfig.[c], server.[c].
4090 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4091 algorithm parts and created new file silcalgs.conf, that
4092 is now included from the example_silcd.conf.in.
4094 * Optimized the silc_server_connect_to_router_second to take
4095 the connection configuration object from the SilcServerConnection
4096 object instead of finding it during the connecting phase.
4097 Added the configuration object to SilcServerConnection struct.
4098 Affected files silcd/server_internal.h, server.c.
4100 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Add the client on channel after it was resolved at the
4103 channel message receiving, and it was not already on the
4104 channel. Affected file lib/silcclient/client_channel.c.
4106 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Fixed the public key authentication to allocate always the
4109 destination signature buffer instead of using static buffer.
4110 Affected file silcd/protocol.c.
4112 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Unified the serverconfig.[ch]'s helper function interface.
4115 Affected file silcd/serverconfig.[ch].
4117 * Removed doc/example_silc.conf.in since it is redundant.
4118 The make install will now install irssi/silc.conf file.
4120 * Added new Passphrase and Publickey authentication methods to
4121 config file, allowing both public key and passphrase based
4122 authentication to be set at the same time.
4124 Added `prefer_passphrase_auth' setting in config file which
4125 can be used to set to prefer passwd auth if both passwd and
4126 public key is set. If not set, public key is preferred.
4127 This has effect only when being initiator (responder will try
4130 Added support for authentication with passphrase and public key
4131 at the same time. The passphrase is tried first always since
4132 it is faster to check.
4134 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4136 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4138 * Merged the new SILC Config library, with the server parsing
4139 support. Read the header file silcconfig.h or the toolkit
4140 documentation for the news. Affected files are
4141 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4142 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4143 silcd/protocol.c silcd/server.c silcd/server_backup.c
4144 silcd/serverconfig.[ch] silcd/silcd.c.
4146 * Fixed some silclog documentation. Affected file is
4147 lib/silcutil/silclog.h.
4149 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * The silc_cipher_register, silc_hash_register and
4152 silc_hmac_register now checks if the object to be registered
4153 is registered already. Affected files are
4154 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4156 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4158 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4160 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Allow zero length channel messages inside the Channel Message
4163 Payload. Affected file lib/silccore/silcchannel.c.
4165 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4166 as header filenames.
4168 * Removed lib/silcclient/README and created HTML file
4169 lib/silcclient/silcclient_using.html, which is now included
4170 as part of Toolkit documentation.
4172 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Fixed CUMODE_CHANGE notify handling to change the mode of
4175 correct client. Affected file lib/silcclient/client_notify.c.
4177 * Make silc_rng_alloc fail if it cannot allocate the sha1
4178 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4180 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Fixed the file transfer's key agreement payload to include
4183 zero port also if the hostname is NULL because it could not
4186 Call file transfer monitor callback now also if error occurs
4187 during key agreement protocol.
4189 Changed the silc_client_file_send interface to return the
4190 SilcClientFileError instead of session id. The session ID
4191 is returned into pointer provided as argument.
4193 Check that the file exists locally before sending the
4194 file transfer request at all.
4196 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4198 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4199 error than can occur while key agreement protocol. Affected
4200 file lib/silcclient/silcapi.h.
4202 * Fixed the event_mode CMODE handler to not crash when mode
4203 is changed and +k mode is set in the channel. Affected file
4204 irssi/src/silc/core/silc-channels.c.
4206 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4207 SILC_LOG_WARNING to give out Warning and not Error. Affected
4208 file lib/silcutil/silclog.c.
4210 * Fixed the channel message payload decryption in the function
4211 silc_channel_message_payload_decrypt to not modify the original
4212 buffer before it is verified that the message decrypted
4213 correctly. Otherwise, next time it is called with correct
4214 channel key it won't encrypt since the payload is corrupted.
4215 Affected file lib/silccore/silcchannel.c.
4217 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Do not constantly resize the window. A fix patch by cras.
4220 Affected file irssi/src/fe-text/screen.c.
4222 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4225 Affected file lib/silcutil/silcnet.c.
4227 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * Fixed a bug in hash table internal routine for traversing
4230 the table with foreach callback. The current entry may
4231 become invalid in the callback but it was referenced after
4232 the callback returned.
4234 Do not allow auto rehashing of hash table during the
4235 silc_hash_table_foreach operation, for same reasons as it is
4236 not allowed for SilcHashTableList. Affected files are
4237 lib/silcutil/silchashtable.[ch].
4239 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4242 Win32 DLL. extern's in header files are now declared with
4245 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4247 * Fixed private message handling. It used some old code that
4248 caused the client to crash. Affecte file is
4249 lib/silcclient/client_prvmsg.c.
4251 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Added function silc_client_add_channel,
4254 silc_client_replace_channel_id, and removed functions
4255 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4256 from client library.
4258 * Added cross reference of the joined channels to the
4259 SilcClientEntry, and changed the SilcChannelEntry's
4260 users list to SilcHashTable. The affected files are
4261 lib/silcclient/idlist.[ch].
4263 * Fixed a bug in hash table tarversing. While the hash table
4264 is traversed with SilcHashTableList the table must not be
4265 rehashed. It is now guaranteed that auto rehashable tables
4266 are not rehashed while tarversing the list. Also defined that
4267 silc_hash_table_rehash must not be called while tarversing
4268 the table. Added function silc_hash_table_list_reset that must
4269 be called after the tarversing is over. The affected files are
4270 lib/silcutil/silchashtable.[ch].
4272 * Changed all hash table traversing to call the new
4273 silc_hash_table_list_reset in server and in client library.
4275 * Added function silc_client_on_channel to return the
4276 SilcChannelUser entry if the specified client entry is joined
4277 on the specified channel. This is exported to application as
4278 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4280 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4282 * Fixed founder regaining problem with JOIN command on normal
4283 server. The notify for mode change must be sent always and
4284 not only if !cmd->pending. Affected file silcd/command.c.
4286 * Fixed the WHOWAS command's reply sending to support the
4287 lists correctly. Affected file silcd/command.c.
4289 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * When sending JOIN command to router for processing the
4292 sender's old command identifier was not saved back to the
4293 sender's command context, fixed now. The affected file is
4296 * Create the key in JOIN command of the router did not return
4297 the channel key, added check for this. Affected file is
4300 * Fixed a channel ID update bug in JOIN command reply. Do
4301 not directly upgrade the ID but call the function
4302 silc_idlist_replace_channel_id if the ID was changed.
4303 Affected file silcd/command_reply.c.
4305 * Fixed memory leaks from command calling if it would fail.
4306 Affected file silcd/command.c.
4308 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Applied patches from cras:
4312 Memory leak fixes around libaries, irssi window resize fix,
4313 new silclist.h and silcdlist.h, all extern inline changed to
4316 * Removed dotconf from lib/dotconf, not needed anymore.
4318 * Removed TRQ from lib/trq, not needed anymore.
4320 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4321 with server connections. Later this will be configurable
4322 in config file after new config file is done. Affected file
4325 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Fixed a crash in server related to channel announcements.
4328 Affected file silcd/server.c.
4330 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Fixed memory leaks in silc_server_create_new_channel*
4333 functions. Affected file silcd/server.c.
4335 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4336 which ID was changed. This way the router will send the
4337 user list for the channel again, and server won't be in
4338 desync in some rare circumstances. Affected file is
4339 silcd/packet_receive.c.
4341 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Check for NULL socket pointer in the function
4344 silc_server_packet_send_to_channel_real. Affected file
4345 silcd/packet_send.c.
4347 * Fixed the BAN notify handling to correctly remove ban
4348 list. Affected file silcd/packet_receive.c.
4350 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Fixed some header addition to Toolkit distribution in
4353 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4355 * Added lib/silcclient/client_ops_example.h as an template
4356 file for application programmers to quickly start using
4357 the SilcClientOperation functions in their application.
4358 Updated the lib/silcclient/README as well to tell about this
4359 nice file made available.
4361 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Call silc_server_remove_from_channels when removing client
4364 entry when NO_SUCH_CLIENT_ID was received. Affected file
4365 is silcd/command_reply.c.
4367 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Added server & router operator statistics updating. Affected
4370 file silcd/packet_receive.c and silcd/command.c.
4372 * Fixed the SERVER_SIGNOFF notify handling on normal server
4373 not to save the history information for clients. Same was
4374 fixed earlier in remove_clients_by_server function, but not
4375 here. Affected file silcd/packet_receive.c.
4377 * Raised the default connection-retry count from 4 to 7 in
4378 server. Affected file silcd/server.h.
4380 * Cancel any possible reconnect timeouts when we start the
4381 key exchange. Affected file silcd/server.c.
4383 * Do not reconnect on connection failure when SCONNECT was
4384 given. Affected files silcd/server.[ch].
4386 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4390 * Fixed the NICK command to always give the unformatted
4391 nickname to the one giving the NICK command. If unformatted
4392 nickname is cached already it will be formatted and the
4393 local entry will always get the unformatted nickname.
4394 Affected file lib/silcclient/idlist.c.
4396 * Fixed some double frees from client library commands.
4397 Affected file is lib/silcclient/command.c.
4399 * Fixed CUMODE command in server to assure that no one can
4400 change founder's mode than the founder itself, there was a
4401 little bug. Affected file silcd/command.c.
4403 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4405 * Removed the SilcClientCommandDestructor from the client
4406 libary, it is not needed anymore. Affected files are
4407 lib/silcclient/silcapi.h, command[_reply].[ch],
4408 client_notify, idlist.c.
4410 * Fixed GETKEY command to first resolve client, and then
4411 resolve the server only if the client was not found, instead
4412 of resolving both at the same time. Affected file is
4413 lib/silcclient/command.c.
4415 * Added silc_client_start_key_exchange_cb and lookup the
4416 remote hostname and IP address before starting the key
4417 exchange with server. The affected file is
4418 lib/silcclient/client.c.
4420 * The server's public key is now saved using the IP address
4421 of the server and not the servername for the filename.
4422 The hostname public key filename is checked as an fall back
4423 method if the IP address based filename is not found.
4425 Fixed the GETKEY command to save the fetched server key
4426 in correct filename.
4428 Print the remote server's hostname now when new key is
4429 received during connection process. Affected file is
4430 irssi/src/silc/core/client_ops.c.
4432 * Return always our own public key to the client if it asks
4433 for it with GETKEY command. Affected file silcd/command.c.
4435 * Removed the use_auto_addr variable from default config
4436 file since it was in wrong section. Affected file is
4439 * Fixed TOPIC_CHANGE notification to not route it when it
4440 was sent using silc_server_send_notify_to_channel function.
4441 Affected file silcd/command.c.
4443 * Fixed silc_server_send_notify_kicked to send the kicker's
4444 Client ID also, it was missing. Affected files are
4445 silcd/command.c, silcd/packet_send.[ch].
4447 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Do not save client history information in SERVER_SIGNOFF.
4450 Fixes the bug in normal server that it does not detect
4451 the client becoming valid after the server becomes back
4452 online. Affected file silcd/server_util.c.
4454 * Added `sock_error' field into the SilcSocketConnection
4455 context. When error occurs during socket operation (read
4456 or write) the error is saved. Added also new function
4457 silc_socket_get_error to return human readable socket error
4458 message. Affected files are lib/silcutil/silcsockconn.[ch],
4459 lib/silcutil/unix/silcunixsockconn.c, and
4460 lib/silcutil/win32/silcwin32sockconn.c.
4462 * The server now prints the socket error message in the
4463 signoff for client. Affected file silcd/server.c.
4465 * Fixed the `created' channel information sending from router
4466 to server in JOIN command. Checks now whether the channel
4467 really was created or not and set it according that.
4469 Fixed the JOIN command to use the client entry's current
4470 ID during the joining procedure instead of the one it sent
4471 in the command (it is checked though), since it can change
4472 between the packet processing and command processing, and
4473 would just case unnecessary pain in the client end. Affected
4474 file silcd/command.c.
4476 * Fixed a channel key payload sending to use correct channel
4477 ID when the server was forced to change the channel's ID by
4478 router. Router sent the key payload with the old Channel ID.
4479 Affected file silcd/packet_receive.c.
4481 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Call silc_server_save_channel_key only if the key payload
4484 was provided in the JOIN command's command reply. Affected
4485 file silcd/command_reply.c.
4487 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Fixed silc_mp_sizeinbase to return the value correctly with
4490 MPI. Affected file lib/silcmath/mp_mpi.c.
4492 * Fixed the stop_server signal to correctly stop the scheduler
4493 and gracefully stop the server when SIGTERM or SIGINT signals
4494 are received. Affected file silcd/silcd.c.
4496 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4498 * Simple handling of TERM and HUP signals. Also added some log
4499 flushing call around. Affected file is
4502 * Fixed small bugs in silclog.c. Now buffering output will take
4503 effect after 10 seconds since startup: This will ensure that
4504 no important startup messages are lost. Also output redirection
4505 will preserve original format ([Date] [Type] message).
4506 Affected file is lib/silcutil/silclog.c.
4508 * Added two options to the config file, in the logging section:
4509 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4510 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4512 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Do not print the warning about log files not being initialized
4515 more than once to avoid excess logging. Affected file is
4516 lib/silcutil/silclog.c.
4518 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4519 the SIM copying in make install in Makefile.am.pre.
4521 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4523 * Rewritten silclog APIs. Globally interesting changes follows:
4524 silc_log_set_files() changed to silc_log_set_file().
4525 silc_log_set_callbacks() changed to silc_log_set_callback().
4526 ROBOdoc documented silclog header file.
4527 SilcLogCb now returns bool to wether inihibit the default
4528 handler or not (to keep the old behaviour return always TRUE).
4529 The new APIs should also fix the problem of the
4530 silcd_error.log file that was written in the current directory.
4533 Log files streams will remain opened after silc_log_set_file()
4534 call, means less CPU usage notably on high traffic servers.
4535 File streams are now full buffered, and flushed to the disk
4536 every 5 minutes, lesses HD activity and CPU usage.
4537 Messages can be redirected, allowing admins to configure
4538 one single logfile for all server messages.
4539 the silc_log_quick global variable to activate fast-logging.
4540 Affected files lib/silcutil/silclog.[ch]
4542 * Changed some code to conform new silclog APIs. Affected
4543 files are doc/example_silcd.conf.in, silcd/server.c
4544 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4547 * Fixed a memory leak that could occur in some situations.
4548 Affected file silcd/serverconfig.c.
4550 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4552 * Added the silc_client_del_client to remove the client from
4553 all channels as well. Affected file lib/silcclient/idlist.c.
4555 * Fixed the client library to correctly remove the client
4556 from all channels when the client entry is being destroyed.
4557 Affected file lib/silcclient/client_notify.c, command.c.
4559 * Added auto-nicking support to the client library. If the
4560 applicatio now sets client->nickname it will be sent to the
4561 server after connecting by the library. This way for example
4562 SILCNICK (or IRCNICK) environment variables will have effect
4563 and always change the nickname automatically to whatever
4564 it is wanted. Affected file lib/silcclient/client.[ch].
4566 * Renamed silc_server_command_bad_chars to the
4567 silc_server_name_bad_chars and moved it to the
4568 silcd/server_util.[ch]. Added also new function
4569 silc_server_name_modify_bad to return nickname that
4570 includes bad characters as new nickname without those
4571 bad characters. This check and modify is now used in
4572 silc_server_new_client when the username is initially set
4573 as nickname, so it must be checked to be valid nickname.
4574 Affected file silcd/packet_receive.c.
4576 * The nickname length is now taken from the packet for real
4577 and not trusted to strlen() since it clearly can return
4578 wrong length for nickname including bad characters. This
4579 also applies to channel names. Affected file silcd/command.c.
4581 * Removed the lib/silcsilm/modules directory. Modules are now
4582 compiled into the lib/silcsim. Fixed the copying of the
4583 modules to follow symbolic links in Makefile.am.pre.
4585 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4587 * Fixed silc_string_regexify list creation. Fixes bugs with
4588 BAN and INVITE commands in server. The affected file is
4589 lib/silcutil/unix/silcunixutil.c.
4591 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4593 * Removed the command destructor entirely from the server's
4594 command and command reply routines. It is not needed, and
4595 its usage was buggy and caused crashes. Affected files are
4596 silcd/command[_reply].[ch].
4598 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4600 * Cancel protocol and NULL sock->protocol if timeout
4601 occurred during protocol. Affected file silcd/server.c.
4603 * Cancel protocol timeouts always before calling the final
4604 callback, to assure that after final callback is called
4605 no other state will be called for the protocol anymore.
4606 Affected file silcd/protocol.c.
4608 * Print error log if incoming connection configuration could
4609 not be found. Affected file silcd/server.c.
4611 * Fixed JOIN command to correctly save the founder mode
4612 to the client on normal SILC server, when the channel
4613 was created by the router. Affected file silcd/command.c.
4615 * Fixed LIST command (hopefully) to send correct reply
4616 packets. Affected file silcd/command.c.
4618 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4620 * The silc_packet_receive_process now returns FALSE if the
4621 read data was invalid packet, and TRUE if it was ok.
4623 The server now checks that if unauthenticated connection
4624 sends data and its processing fails the server will close
4625 the connection since it could be a malicious flooder.
4627 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4629 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4631 * Make sure the warning about error opening a log file is
4632 printed only once and not everytime it fails (produces
4633 too much useless log). Affected file lib/silcutil/silclog.c.
4635 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4637 * Made the silc_server_daemonise() function more readable.
4638 Affected file silcd/server.c.
4640 * Pid file is now optional, the user may comment it out from
4641 the config file. Removed define SILC_SERVER_PID_FILE, we
4642 don't need a default any longer. Affected file
4643 configure.in.pre, lib/Makefile.am.pre.
4645 * Make some use of the pid file. The server now dies at startup
4646 if it detects a valid pid file on his path. The server would
4647 die anyway in this circumstance, because of the bind() failure.
4648 Affected file silcd/silcd.c.
4650 * No longer compiling lib/dotconf.
4652 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4654 * Fixed JOIN command parsing not to crash. Affected file
4655 lib/silcclient/command.c.
4657 * Fied the NICK_CHANGE notify to add the new client entry
4658 even it is resolved. This removes an <[unknown]> nick
4659 thingy bug in the client. Affected file is
4660 lib/silcclient/client_notify.c.
4662 * Do not try to allocate 0 bytes (efence does not like it)
4663 in lib/silccore/silccomand.c when encoding payload.
4665 * Do not take IRCNICK as nickname in Irssi SILC client since
4666 it is not possible to set nickname before hand connecting
4667 the server (TODO has an entry about adding auto-nicking
4670 * Changed the silc_server_command_pending to check whether
4671 there already exists an pending entry with the specified
4672 command, command identifier and pending callback. This is
4673 to fix IDENTIFY and WHOIS related crashes that may register
4674 multiple pending commands with same identifier. Affected
4675 file silcd/command.c.
4677 * Fixed the server to reconnect to the router even if it
4678 was already reconnecting and EOF was received. This to
4679 fix a possibility that the server wouldn't ever try to
4680 auto-reconnect to the router. Affected file silcd/server.c.
4682 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4684 * Fixed the server's password authentication to use the
4685 length of the locally saved password, and not the one
4686 sent in the packet. Affected file silcd/protocol.c.
4688 * Fixed same password authentication problem in the
4689 Authentication Payload handling routines in
4690 lib/silccore/silcauth.c.
4692 * Yet another password authentication problem fixed with
4693 channel password handling in silcd/command.c.
4695 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4697 * If first character of string in silc_parse_userfqdn is '@'
4698 then do not parse it. Affected file is
4699 lib/silcutil/silcutil.c.
4701 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4703 * Fixed minor bug in IDENTIFY command reply sending, which
4704 caused various weird problems during JOIN when it was
4705 resolving names for users. Affected file silcd/command.c.
4707 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4709 * Fixed the IDENTIFY command reply sending to chech better valid
4710 clients. It was possible to send incomplete list of replies.
4711 Affected file silcd/command.c.
4713 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * Added silc_client_command[s]_[un]register functions now to
4716 dynamically register the commands in client library. Removed
4717 the static table of commands. This allows the client library
4718 to call commands without causing the application to know about
4719 what commands library has called.
4721 Removed the INFO command reply kludge to detect when the command
4722 was called by library. Now library use its own command reply
4723 function for INFO command.
4725 Added function silc_client_command_call to call a command.
4726 Application can use it to call command, not access the structure
4729 Now all commands that are sent by the client library (not
4730 explicitly sent by application) use own command reply functions.
4732 Affected files around lib/silcclient/ and in
4733 irssi/src/silc/core/.
4735 * Fixed the WHOIS command reply sending to chech better valid
4736 clients. It was possible to send incomplete list of replies.
4738 Fixed the WHOIS and IDENTIFY to send the request to router
4739 if normal server did not do it and did not find any results.
4741 Affected file silcd/command.c.
4743 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4745 * Moved the internal data from SilcClient context into its
4746 own file, not accesible to application. Affected files
4747 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4748 and other files in client library.
4750 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4752 * Added doc/examples installation target in Makefile.am.pre.
4755 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4757 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4758 commands the found client entry will be removed from the
4759 cache, after notifying application about the error. Affected
4760 file lib/silcclient/command_reply.c.
4762 * Changed the /MSG to check for exact nickname user gave, and
4763 not let `nick' match `nick@host' if it is only one found. Now,
4764 user must type the exact nickname (like nick@host2) even if
4765 there are no more than one same nicks found. This is to avoid
4766 a possibility of sending nickname to wrong nickname since
4767 `nick' could match `nick@host'. Affected file is
4768 irssi/src/core/silc-servers.c.
4770 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4772 * Do not print "you are now server operator" or similar when
4773 giving /away command. Affected files are
4774 irssi/src/silc/core/client_ops.c, silc-servers.h.
4776 * Made the silc_server_command_pending_error_check to send
4777 the same command reply payload it received back to the
4778 original sender of the command. This way all arguments
4779 that was received by the server will be received by the
4780 client too. Affected file silcd/command.c.
4782 * Added the silc_idcache_add to return the created cache entry
4783 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4785 * Add global clients to expire if they are not on any channel.
4786 This is because normal server will never know if they signoff
4787 if they are not on any channel. The cache expiry will take
4788 case of these entries. This is done by normal servers only.
4789 The affected files are silcd/command_reply.c,
4790 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4792 * If server receives invalid ID notification for WHOIS or
4793 IDENTIFY and the ID exists in the lists, it is removed.
4794 Affected file silcd/command_reply.c.
4796 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4797 in client then client entry that it matches is searched and
4798 the nickname is printed on the screen for user. Affected
4799 file irssi/src/silc/core/client_ops.c.
4801 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4803 * Use cache entry expire time in the LIST command reply to
4804 purge old entries from the cache after the LIST command
4805 reply has been received. This way we don't have non-existent
4806 entries in the cache for too long. Affected file is
4807 silcd/command_reply.c.
4809 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4811 * If we are normal server, and we've not resolved client info
4812 in WHOIS or IDENTIFY from router, and it is global client,
4813 we'll check whether it is on some channel. If it is not
4814 then we cannot be sure about its validity and will resolve it
4815 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4816 file silcd/command.c.
4818 * Search channel by name (if possible) rather than by ID
4819 in IDENTIFY command's command reply. Affected file is
4820 silcd/command_reply.c.
4822 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4825 Updated specs and implemented it. Affected file silcd/command.c,
4826 silcd/packet_send.c and silcd/packet_receive.c.
4828 * Implemented the <founder auth> payload handling in the JOIN
4829 command. If provided all conditions for channel joining
4830 except requirement to provide correct passphrase can be
4831 overrided by the channel founder. Updated the protocol specs.
4832 Affected file silcd/command.c.
4834 Added support for founder auth in JOIN command in client
4835 library. Fixed the parsing of the JOIN command now to support
4836 all options as they should be. The affected file is
4837 lib/silcclient/command.c.
4839 * Optimized the WHOIS and IDENTIFY commands to send the request
4840 to router only if it includes nicknames or other names. If
4841 they include only IDs then check the local cache first before
4842 routing. Affected file is silcd/command.c.
4844 * Added channels topic announcements. Affected file is
4845 silcd/packet_receive.c and silcd/server.c.
4847 * Fixed the silc_server_send_notify_topic_set to really destine
4848 the packet to channel. Affected file silcd/packet_send.c.
4850 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4851 library. Affected file lib/silcclient/client_notify.c.
4853 * Added UMODE announcements. Affected file silcd/server.c.
4855 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4857 * Memory leak fixes in:
4859 lib/silcutil/silcsockconn.c
4860 lib/silcske/silcske.c
4861 lib/silcske/groups.c
4863 lib/silccrypt/silcpkcs.c
4864 lib/silccore/silccommand.c
4865 lib/silccore/silcidcache.c
4870 * ROBOdoc documented the lib/silcske/groups.h file and a
4871 bit changed the interface for better.
4873 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4875 * Update the client entry context in the ID cache after
4876 nick change. Affected file lib/silcclient/command.c.
4877 Fixes the CUMODE command when regaining founder privileges,
4878 and a little WHOIS problem.
4880 * Fixed silc_net_gethostbyname to correctly call the
4881 inet_ntop. Affected file lib/silcutil/silcnet.c.
4883 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4885 * Added IPv6 support checking to the configure.in.pre, added
4886 also --enable-ipv6 option to override the check. Affected
4887 file configure.in.pre.
4889 * The silc_thread_create now calls the start function
4890 directly if threads support is not compiled in. Removes
4891 ugly #ifdef's from generic code. Affected files are
4892 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4894 * Added silc_net_gethostby[name/addr]_async to asynchronously
4895 resolve. Affected files are lib/silcutil/silcnet.[ch].
4897 * Added support for rendering IPv6 based server, client and
4898 channel IDs. Affected file lib/silcutil/silcutil.c.
4900 * Added support for creating IPv6 based server IDs. Affected
4901 file is silcd/serverid.c.
4903 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4905 * Added silc_net_gethostby[addr/name] into the
4906 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4907 routines. Added silc_net_is_ip[4/6]. Affected file is
4908 lib/silcutil/unix/silcunixnet.c. All routines that take
4909 address as argument now supports both IPv4 and IPv6 addresses.
4911 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4913 * Fixed LIST command reply sending in server. Affected file
4916 * Server now sends the kicker's client ID in the KICK notify
4917 to the kicked client. Affected file silcd/command.c.
4919 * The client library now parses the kickers client ID and
4920 UI displays it. Affected files lib/silcclient/client_notify.c
4921 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4923 * Made all payload parsing function prototypes consistent.
4924 They all take now const unsigned char * and uint32 pair as
4925 the payload data instead of SilcBuffer. Changes all around
4926 the source tree. Other unsigned char* -> const unsigned char*
4927 changes around the tree as well.
4929 * Optimized SFTP client and server packet sending not to
4930 allocate new buffer for each packet but to recycle the
4931 first allocated buffer. Affected files are
4932 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4934 * Optimized the SFTP client to use SilcList instead of
4935 SilcDList for requests, because it is faster. Affected file
4936 is lib/silcsftp/sftp_client.c.
4938 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4939 into lib/silccore/silcid.[ch].
4941 Renamed silcpayload.[ch] into silcargument.[ch].
4943 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4945 * If client entry is deleted with active key agreement
4946 session, abort the session.
4948 The silc_client_abort_key_agreement now calls the completion
4949 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4951 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4954 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4956 * Don't use __restrict in older GCC's. Affected file is
4957 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4959 * silc_net_localhost now attempts to reverse lookup the
4960 IP/hostname. Affected file lib/silcutil/silcnet.c.
4962 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4963 command. It can be used to gain founder privileges at
4964 the same time when joining the channel.
4966 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4967 kicker's client ID as well. Updated protocol specs.
4969 Defined that the server must send SILC_COMMAND_IDENTIFY
4970 command reply with error status to client who sent
4971 private message with invalid client ID.
4973 Updated the protocol specification.
4975 * Added silc_server_send_command_reply to send any
4976 command reply. Affected file silcd/packet_send.[ch].
4978 * Added silc_id_payload_encode_data to encode ID payload
4979 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4981 * The server now send IDENTIFY command reply with error
4982 status if client ID in private message is invalid. Affected
4983 file silcd/packet_receive.c.
4985 * Save the server key file with server's IP address in
4986 the filename instead of hostname. The affected file is
4987 irssi/src/silc/core/client_ops.c.
4989 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4994 * Added libtool support for compiling shared objects in
4995 lib/silcsim. Affected file configure.in.pre and
4996 lib/silcsim/Makefile.am. Original patch by cras.
4998 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Pid file configuration, and server's config file fixes
5001 patch by toma. Updated CREDITS file.
5003 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Fixed silc_client_channel_message to not try to decrypt
5006 the message twice if it resolved the destination client
5007 information. This could cause of dropping one channel
5008 message. Affected file lib/silcclient/client_channel.c.
5010 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5012 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5013 lib/silcclient/client.c. This function is used when the SILC
5014 Client is run under some other scheduler, or event loop or
5015 main loop. On GUI applications, for example this may be
5016 desired to used to run the client under the GUI application's
5017 main loop. Typically the GUI application would register an
5018 idle task that calls this function multiple times in a second
5019 to quickly process the SILC specific data.
5021 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5023 * Fixed silc_server_drop() for dropping the supplementary
5024 groups as well, this could cause a security hole on some
5027 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5029 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5032 * Write PID file after dropping privileges. Added -F option
5033 to run server on foreground. A patch by debolaz.
5034 Affected files silcd/server.c, silcd/silcd.c.
5036 * Fixed MOTD to return the MOTD file server name. Affected
5037 file silcd/command.c.
5039 * Added INFO command reply handling to the Irssi SILC Client.
5040 Affected file irssi/src/silc/core/client_ops.c.
5042 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * Fixed the silc_idcache_list_* routines to really support
5045 the dynamic list. Fixes a crash. Affected file is
5046 lib/silccore/silcidcache.c.
5048 * Fixed the LIST command reply to really call LIST command's
5049 pending callbacks. Affected file silcd/command_reply.c.
5051 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5053 * Update conn->local_entry->nickname after giving NICK
5054 command. Affected file lib/silcclient/command.c.
5056 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5058 * Added the [pid] option to the silcd configuration file
5060 Affected files: serverconfig.[ch] and silcd.c
5062 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Save fingerprint in WHOIS command reply in server.
5065 Affected file silcd/command_reply.c.
5067 * Fixed NICK commands pending callback registration.
5068 Affected file lib/silcclient/command.c.
5070 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * Use ++server->cmd_ident when sending commands in server,
5073 instead of random number. Affected file silcd/command.c.
5075 * Fixed GETKEY command reply to call actually GETKEY pending
5076 command callbacks. Affected file silcd/command_reply.c.
5078 * A bit stricter check for nicknames. Check for same nickname
5079 in NICK command also. Affected file silcd/command.c.
5081 * Do not call INFO command everytime client ID changes, only
5082 during first connecting. Affected file lib/silcclient/client.c.
5084 * Set the new nickname only after successful command reply for
5085 NICK command is returned by server. Affected file
5086 lib/silcclient/command.c.
5088 * Remove nicknames from nicklist during server_signoff notify.
5089 Should fix /NAMES bit more. The affected file is
5090 irssi/src/silc/core/silc-channels.c.
5092 * Added `fingerprint' field to the SilcIDListData in the
5093 silcd/idlist.h to hold the fingerprint of the client's
5096 Send the fingerprint of the client's public key in WHOIS
5099 Affected files silcd/command.c, and silcd/idlist.[ch].
5101 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5102 create fingerprint from given data.
5104 * Show the fingerprint of the client's public key in WHOIS.
5105 Affected files irssi/src/module-formats.[ch] and
5106 irssi/src/silc/core/client_ops.c.
5108 * Format the multiple same nicknames also during JOIN and
5109 NICK_CHANGE notifys. Affected file is
5110 lib/silcclient/client_notify.c.
5112 * Do not print error on screen for invalid private message
5113 payload since it can come if someone is sending private
5114 messages with wrong key. Affected file
5115 lib/silccore/silcprivate.c.
5117 * Fixed multiple concurrent /PING crash. Affected file
5118 lib/silcclient/command.c.
5120 * Changed the wrong ID encoding. All IP addresses must be
5121 in MSB first order in encoded format. They were encoded
5122 wrong and was in LSB format. Affected files are
5123 silcd/serverid.c, lib/silcutil/silcutil.c.
5125 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5127 * Call the `connect' client operation through the scheduler
5128 in case of error. Affected file lib/silcclient/client.c.
5130 * Call the `failure' client operation even if the error
5131 occurred locally during a protocol. Affected file is
5132 lib/silcclient/protocol.c.
5134 * Added support of sending LIST command to router from normal
5135 server. This way normal server can get list of all channels
5136 in the network too. Fixed the channel list sending in the
5137 server too. Affected files are silcd/command.c, and
5138 silcd/command_reply.[ch].
5140 * Added silc_server_update_channels_by_server and
5141 silc_server_remove_channels_by_server. They are used during
5142 disconnection of primary router and in backup router protocol.
5143 Affected file silcd/server_util.[ch], silcd/server.c and
5144 silcd/server_backup.c.
5146 * Fixed channel adding to global list in IDENTIFY command
5147 reply in server. Affected file silcd/command_reply.c.
5149 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * If the incoming packet type is REKEY or REKEY_DONE process
5152 that packet always synchronously. Fixes yet another MAC
5153 failed error on slow (dialup) connections. Affected file
5154 lib/silcclient/client.c and silcd/server.c.
5156 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Call check_version SKE callback for initiator too. Affected
5159 file lib/silcske/silcske.c.
5161 * Implemented fix for security hole found in the SKE that was
5162 fixed in the specification few days back; the initiator's
5163 public key is now added to the HASH value computation.
5164 Added backwards support for the old way of doing it too, for
5165 old clients and old servers. Affected file is
5166 lib/silcske/silcske.c.
5168 * Enabled mutual authentication by default in SKE. If initiator
5169 is not providing mutual authentication the responder will
5170 force it. This will provide the proof of posession of the
5171 private key for responder. The affected files are
5172 lib/silcclient/protocol.c and silcd/protocol.c.
5174 * Do not cache anymore the server's public key during SKE.
5175 We do mutual authentication so the proof of posession of
5176 private key is done, and if the server is authenticated in
5177 conn auth protocol with public key we must have the public
5178 key already. Affected file silcd/protocol.c.
5180 * Added new global debug variable: silc_debug_hexdump. If
5181 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5182 file lib/silcutil/silclog.[ch].
5184 * Fixed compilation warning due to char * -> const char *.
5185 Affected files lib/silcutil/silcnet.h, and
5186 lib/silccore/silcauth.[ch].
5188 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Fixed CMODE command when new channel key was created. If
5191 the creation failed the old key was removed. Next time giving
5192 same command would crash the server since the old key was
5193 freed already. Affected file silcd/command.c.
5195 * Fixed the silc_server_announce_get_channels to not crash
5196 on reconnect. Affected file silcd/server.c.
5198 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5200 * Added silc_log_set_debug_string function to set a regex
5201 string to match for debug output. Only the function names,
5202 or filenames matching the given debug string is actually
5203 printed. This way it is possible to filter out those debug
5204 strings that user is not interested in.
5206 Fixed a bug in silc_string_regexify.
5208 Affected files lib/silcutil/silclog.[ch], and
5209 lib/silcutil/unix/silcunixutil.c.
5211 * Changed the -d options in both server and Irssi SILC client
5212 to take the debug string as argument. Affected files
5213 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5215 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5217 * Added silc_hash_babbleprint to create a Bubble Babble
5218 Encoded fingerprint. The encoding is developed by Antti
5219 Huima (draft-huima-babble-01.txt), and it creates human
5220 readable strings out of binary data. Affected file
5221 lib/silccrypt/silchash.[ch].
5223 * Print the babble print now in addition of fingerprint as well
5224 in Irssi SILC client. Affected files are
5225 irssi/src/fe-common/silc/module-formats.[ch],
5226 irssi/src/fe-common/silc/core/client_ops.c.
5228 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5230 * Fixed a security problem found in SKE. The initiator's
5231 public key too is now added to the HASH hash value creation
5232 which is signed by the responder to create the SIGN value.
5233 This will prevent anyone in the middle to lie to the responder
5234 about the initiator's public key. If this is done now, the
5235 man in the middle will get caught. Updated the protocol
5238 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Better installation directory handling. Configure module
5241 paths and other paths automatically to example_silc* files
5242 in doc/. A patch by toma.
5244 * Fixed compiler warning from MPI library, and from SILC RNG.
5247 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5248 It can be configured with ./configure. A patch by toma.
5250 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Find correct make to use in prepare-clean. A patch by
5253 toma. Affected file prepare-clean.
5255 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5257 * Added irssi variables use_auto_addr, auto_bind_ip,
5258 auto_bind_port and auto_public_ip.
5260 * Changed the interface for silc_client_send_key_agreement
5261 in lib/silcclient/silcapi.h
5265 irssi/src/silc/core/silc-core.c
5267 lib/silcclient/silcapi.h
5268 irssi/src/silc/core/silc-channels.c
5269 lib/silcclient/client_keyagr.c
5272 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Added silc_pkcs_public_key_compare to compare two
5275 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5277 * Check that the client who set the founder mode on the
5278 channel is the same client that is giving the founder
5279 mode to itself. It is done by comparing the saved public
5280 key (it is saved even in the authentication is passphrase).
5281 Affected file silcd/command.c.
5283 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Do not process packet for disconnected socket connection.
5286 Affected file lib/silccore/silcpacket.c.
5288 * Process the DISCONNECT packet through scheduler in the
5289 client library. Affected file lib/silcclient/client.c.
5291 * Fixed the silc_client_packet_parse to not to increase
5292 the packet sequence number if the conn->sock and the
5293 current socket connection is not same. This can happen
5294 for example during key agreement when the conn includes
5295 multiple socket connections (listeners). Affected file
5296 lib/silcclient/client.c.
5298 * The sender of the file transfer request now provides also
5299 the pointer (listener) for the key exchange protocol. If
5300 the listener cannot be created then it sends empty key
5301 agreement and lets the receiver provide the listener.
5303 Added `local_ip' and `local_port' arguments to the
5304 silc_client_file_send. If they are provided they are used,
5305 if not then it will attempt to find local IP address, if
5306 not found or bind fails then the remote client will provide
5309 Affected files are lib/silcclient/client_ftp.c and
5310 lib/silcclient/silcapi.h.
5312 * Extended the FILE SEND command to support defining the
5313 local IP and port for key exchange listener. They are
5314 optional. Affected file irssi/src/silc/core/silc-servers.c.
5316 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5318 * Defined to WHOIS command reply the sending of fingerprint
5319 of the client's public key (if the proof of posession of the
5320 corresponding private key is verified by the server).
5321 Updated to the protocol specification.
5323 * Added support of receiving the client's public key's
5324 fingerprint in command reply in client library. Affected
5325 file is lib/silcclient/command_reply.c, and
5326 lib/silcclient/idlist.[ch].
5328 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * Do not send over 128 chars long nickname to the server
5331 in NICK command. Affected file lib/silcclient/command.c.
5333 * Do not send over 256 chars long channel names to the server
5334 in JOIN command. Affected file lib/silcclient/command.c.
5336 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Assure that silc_server_close_connection cannot be called
5339 twice for same socket context. Affected file is
5342 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5344 * Send error message to application if opening file for
5345 writing during file transfer fails. Affected file is
5346 lib/silcclient/client_ftp.c.
5348 Remove all file transfer sessions for a client that we're
5349 removing from ID cache.
5351 Affected file is lib/silcclient/client_ftp.c.
5353 * Fixed silc_net_addr2bin to return correct address. Affected
5354 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5356 * Fixed file transfer session removing on signoff notify.
5357 Affected file irssi/src/silc/core/silc-servers.c.
5359 * Added the SilcClientFileError to be returned in the monitor
5360 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5361 Affected file lib/silcclient/silcapi.h.
5363 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Fixed a crash in silc_client_ftp_free_sessions and
5366 silc_client_ftp_session_free_client. Affected file
5367 lib/silcclient/client_ftp.c.
5369 * Added `disabled' field in the SilcChannelEntry in the server
5370 to indicate if the server entry is disabled. Affected file
5371 silcd/idlist.h, silcd/command[_reply].c.
5373 * SILC server adds now /var/run/silcd.pid everytime it is
5374 started. Affected file silcd/silcd.c.
5376 * Added silc_server_packet_send_clients to send a packet to
5377 the provided table of client entries. Affected file
5378 silcd/packet_send.[ch].
5380 * Fixed a crash in client resolving in client_prvmsg.c in
5381 client library. Affected file lib/silcclient/client_prvmsg.c.
5383 * Do not actually remove the client directly from ID cache
5384 during SERVER_SIGNOFF, but invalidate it. This way we
5385 preserve the WHOWAS info for the client. Affected file
5386 silcd/server_util.c.
5388 * Fixed SERVER_SIGNOFF notify handling in the server. The
5389 server is now able to process incoming SERVER_SIGNOFF notify
5390 for a server that it doesn't even know about. It will remove
5391 the clients provided in the notify. Affected file
5392 silcd/packet_receive.c.
5394 * Check for partial packet in data queue after every packet that
5395 was found from the queue. Return and wait for more data if
5396 there is partial data in queue. Affected file is
5397 lib/silccore/silcpacket.c.
5399 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Added SilcClietFileError enum to indicate error in
5402 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5403 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5404 Affected files lib/silcclient/silcapi.h and
5405 lib/silcclient/client_ftp.c.
5407 * Check that newsize in silc_buffer_realloc is larger than
5408 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5410 * Added better monitor of file transfers. It now monitors
5411 key agreement protocol during the file transfer too. Added
5412 error reporting too. Affected files
5413 irssi/src/silc/core/silc-servers.c,
5414 irssi/src/fe-common/silc/module-formats.[ch].
5416 * Wrote a help file for FILE command.
5418 * Added silc_rng_global_get_byte_fast to get not-so-secure
5419 random data as fast as possible. Random data is read from
5420 /dev/urandom if available and from the SILC RNG if not
5421 available. It is used in padding generation. Affected file
5422 lib/silccrypt/silcrng.[ch].
5424 * All packets in client library are now processed synchronously.
5425 Optimized packet processing a lot. Affected file
5426 lib/silcclient/client.c.
5428 * All server connection packets are processing synchronously
5429 now in server, to optimize packet processing. Affected file
5432 * Include files are installed now only in Toolkit distribution
5433 if make install is given. Affected files: all Makefile.am's.
5435 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * Assure that silc_client_notify_by_server_resolve does not
5438 resolve the client information multiple times. If it cannot
5439 be found by the first it cannot be found at all. Affected
5440 file lib/silcclient/client_notify.c.
5442 * Fixed WHOWAS command reply calling. Affected file
5443 lib/silcclient/command_reply.c.
5445 * Removed all references to silc_idlist_get_client from the
5446 Irssi SILC client since that call is internal call used by
5447 the library. The Irssi SILC client will use now client
5448 retrieval functions found in silcapi.h.
5450 * Fixed a bug in resolving nickname info before sending
5451 private message. It used freed memory. Affected file
5452 irssi/src/silc/core/silc-servers.c.
5454 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Assure my_channels statistics cannot go negative in server.
5457 Affected files silcd/server.c, silcd/server_util.c.
5459 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5463 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Win32 Toolkit changes. Affected files
5466 win32/silc.dsw, win32/libsilc/libsilc.def,
5467 win32/libsilcclient/libsilc.def,
5468 lib/silcutil/silcutil.c, and
5469 lib/sftp/sftp_fs_memory.c.
5471 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Added silc_net_localip to return local host's IP address.
5474 Affected file lib/silcutil/silcnet.[ch].
5476 * If key exchange or rekey protocol is active for a connection
5477 parse all packets syncronously since there might be packets
5478 in packet queue that we are not able to process without first
5479 processing packets before them. Affected file silcd/server,
5480 lib/silcclient/client.c.
5482 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5483 whether library should continue processing the packet.
5484 Affected file lib/silccore/silcpacket.h.
5486 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5487 SilcSFTPMonitorData to SFTP server to monitor various
5488 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5489 lib/silcsftp/sftp_server.c.
5491 * Added silc_file_size to return file size. Affected file
5492 lib/silcutil/silcutil.[ch].
5494 * Implemented the file transfer support for the client library.
5495 Added preliminary support for simple client to client one-file
5496 transmission. Affected file lib/silcclient/client_ftp.c,
5497 lib/silccilent/client.[ch].
5499 * Added new local command FILE to the Irssi SILC Client.
5500 It is used to perform the file transfer. It has subcommands
5501 SEND, RECEIVE, SHOW and CLOSE. Affected files
5502 irssi/src/silc/core/client_ops.c,
5503 irssi/src/silc/core/silc-server.[ch].
5505 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Relay the SILC_PACKET_FTP in the server. Affected files
5508 silcd/server.c and silcd/packet_receive.c.
5510 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Renamed silc_file_read and silc_file_write to functions
5513 silc_file_readfile and silc_file_writefile. Added function
5514 silc_file_open and silc_file_close. Affected files
5515 lib/silcutil/silcutil.[ch].
5517 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Resolve the client info when received private message or
5520 channel message for a client which nickname we don't know.
5521 Affected files lib/silcclient/client_prvmsg.c and
5522 lib/silcclient/client_channel.c.
5524 * Do not crash in /KEY if client is not connected. Affected
5525 file irssi/src/silc/core/silc-channels.c.
5527 * Added SilcClientStatus field to the SilcClientEntry in the
5528 lib/silcclient/idlist.h.
5530 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5531 is incomplete and is being resolved, it won't be resolved
5534 Make sure also that USERS command reply does not resolve
5535 twice information. Affected file is
5536 lib/silcclient/command_reply.c.
5538 Make sure that silc_client_get_clients_by_list does not
5539 resolve twice same information.
5541 * Check for valid client->id in the silc_server_free_client_data.
5542 Affected file silcd/server.c.
5544 * Fixed /GETKEY nick@server not to crash if the server entry
5545 is not found. Affected file lib/silcclient/command.c.
5547 * Fixed the silc_server_check_cmode_rights to check the
5548 requested modes correctly. Affected file silcd/command.c.
5550 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Better checks for non-printable chars in nick added.
5553 Affected file silcd/command.c.
5555 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5557 * Call the silc_server_udpate_servers_by_server in the
5558 primary router that comes back online in the backup resuming
5559 protocol. Otherwise it routes packets wrong. Affected file
5560 silcd/server_util.[ch], silcd/server_backup.c.
5562 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5565 lib/silcutil/silcbuffmt.[ch].
5567 * Redefined the SILC packet header to include the padding
5568 length. Affected file lib/silccore/silcpacket.[ch].
5570 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5571 length for maximum padding up to 128 bytes). Affected
5572 file lib/silccore/silcpacket.h.
5574 * Removed all backwards support for old 0.5.x MAC thingies.
5575 The SILC packet header change makes it impossible to be
5576 backwards compatible.
5578 * Send the ENDING packet with timeout in the backup resuming
5579 protocol. This is to assure that all routers has connected
5580 to the primary router. Affected file silcd/server_backup.c.
5582 * Changed the RNG to take the first IV from random data. It
5583 used to take it from zero actually. Changed the RNG also
5584 to use /dev/urandom during session. /dev/random is used
5585 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5587 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Changed the SILC packet header to have the first two bytes
5590 (the packet length) encrypted. Affected files aroung the
5591 code tree, lib/silccore/silcpacket.[ch]. Removed the
5592 SilcPacketCheckDecrypt callback. It is not needed anymore
5593 since the silc_packet_receive_process will determine now
5594 whether the packet is normal or special.
5596 * Implemented the unidirectional MAC keys. Affected files
5597 lib/silcske/silcske.c, silcd/protocol.c and
5598 lib/silcclient/protocol.c.
5600 * Implemented the packet sequence number to the MAC computation.
5601 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5602 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5603 lib/silcclient/protocol.c.
5605 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Allow backup router to announce servers. All servers
5608 announced by backup router are added to the global list
5609 automatically. Update hte server's socket to our primary
5610 router also when backup router announces a server.
5611 Affected file silcd/packet_receive.c.
5613 * Do not update the client->router in the function
5614 silc_server_udpate_clients_by_server if the client is on
5615 global list. We might fail to find any specific server
5616 for locally connected clients and local cell clients. They
5617 should still use the `from' and not `to' as client->router.
5618 This fixes backup router resuming protocol. Affected file
5619 silcd/server_util.c.
5621 * Decrease channel statistics count only if the channel
5622 deletion worked. Affected files are silcd/server.c and
5623 silcd/server_util.c.
5625 * Added silc_server_update_servers_by_server to update origin
5626 of all server entries. Used during backup router protocol.
5627 Affected files silcd/server_util.[ch], silcd/server.c. and
5628 silcd/backup_router.c.
5630 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5631 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5632 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5633 lib/silccrypt/silchmac.c.
5635 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Assure that router cannot reroute the same channel message
5638 to the sender. Affected file silcd/packet_receive.c.
5640 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * Made better checks that the channel message is not sent
5643 to the router it came from. Affected file is
5644 silcd/packet_send.c. Fixed memory leak too.
5646 * Announce informations for incoming router connection, but
5647 only after checking if it is replaced by backup router.
5648 Affected file silcd/packet_receive.c.
5650 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Fixed the backup resuming protocol to work in multiple
5653 router environment. Affected file silcd/server_backup.c.
5655 * Route packet only to one router in the function
5656 silc_server_packet_send_to_channel. Affected file is
5657 silcd/packet_send.c.
5659 * Fixed silc_server_send_notify_dest to set the broadcast
5660 flag. Fixed the silc_server_send_notify_topic to actually
5661 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5662 Affected file silcd/packet_send.c.
5664 * Changed the SFTP Filesystem interface. Changed the
5665 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5666 the filesystem operation function. The SilcSFTPFilesystem
5667 is now a context that is allocated by all filesystem allocation
5668 functions and it already includes the operations structure
5669 and filesystem specific context. It is given as argument
5670 now to the silc_sftp_server_start. This made the interface
5671 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5672 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5674 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Changed the backup router adding and getting interfaces
5677 in the server. The router that will be replaced by the
5678 specified backup router is now sent as argument. Affected
5679 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5682 * Added silc_net_addr2bin_ne to return the binary form of
5683 the IP address in network byte order. Affected files
5684 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5686 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Check for existing server ID in silc_server_new_server
5689 and in silc_server_connect_to_router_final and remove the
5690 old entry if it exists. Affected file silcd/packet_receive.c,
5693 * Send the channel message always to only one router, either
5694 in upstream or downstream. Affected file is
5695 silcd/packet_send.c.
5697 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Wrote the definition of the backup resuming protocol to the
5700 protocol specification.
5702 * Removed one redundant channel key generation from normal
5703 server during joining procedure. Removed one redundant
5704 channel key sending from server to router during joining
5705 procedure. Affected file silcd/command.c.
5707 * Made minor bugfixes to the backup router resuming protocol.
5708 Affected file silcd/server_backup.c, server.c.
5710 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Added --disable-asm configuration option. Affected files
5713 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5716 * Implemented the backup resuming protocol that is used to
5717 resume the primary router position in the cell after the
5718 primary router comes back online. Affected files
5719 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5720 and silcd/server_util.[ch].
5722 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Sleep two (2) seconds after sending QUIT command to server.
5725 Affected file lib/silcclient/command.c.
5727 * Assure that if outgoing data buffer is pending do not force
5728 send any data. Affected file silcd/packet_send.c.
5730 * Assure that if outgoing data buffer is pending do not force
5731 send any data. Affected file lib/silcclient/client.c.
5733 * Implemented the backup router support when the primary router
5734 goes down. The servers and routers can now use the backup
5735 router as new primary router without loosing connectivity.
5737 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5740 in the server to indicate disabled entry. All data read
5741 from the connection will be ignored and no data is sent
5742 for entry that is disabled. Affected files are
5743 silcd/idlist.h, silcd/server.c.
5745 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * Created SFTP client and server test programs in the
5748 lib/silcsftp/tests directory.
5750 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Implemented memory filesystem (virtual filesystem) for
5753 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5756 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Implemented the SFTP (SSH File Transfer Protocol) to the
5759 lib/silcsftp. It includes SFTP client and SFTP server
5762 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Moved lib/silccore/silcprotocol.[ch] to the
5765 lib/silcutil library.
5767 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5768 take variable argument list pointer as argument. Affected
5769 file lib/silcutil/silcbuffmt.[ch].
5771 * Added silc_buffer_set function that is used to set data
5772 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5773 Affected file lib/silcutil/silcbuffer.h.
5775 * Changed various routines in the core library to use the new
5776 silc_buffer_set instead of allocating new buffer only for
5779 * Added 64-bit value formatting and unformatting support to the
5780 silc_buffer_[un]format routines. Affected file is
5781 lib/silcutil/silcbuffmt.[ch].
5783 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5784 to includes/bitmove.h.
5786 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Fixed channel user mode saving in client library. Affected
5789 file lib/silcclient/command[_reply].c.
5791 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5793 * Defined the file transfer to the SILC Protocol. Added
5794 new packet type SILC_PACKET_FTP and defined File Transfer
5795 Payload. The mandatory file transfer protocol is SFTP
5796 (SSH File Transfer Protocol). Affected file in addition
5797 of the internet draft is lib/silccore/silcpacket.h.
5799 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5800 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5801 is used as part of backup router protocol when the primary
5802 router of the cell is back online and wishes to resume
5803 the position as primary router.
5805 * Redefined the MAC generation keys in the protocol. The
5806 same key is not used anymore in both direction. Both
5807 direction will now use different keys for sending and
5808 receiving. This fixes a potential security flaw. This
5809 change causes incompatibilities in the protocol.
5811 * Redefined also the MAC computation from the packet.
5812 An packet sequence number is now added to the MAC
5813 computation. This prevents possible replay attacks against
5814 the protocol. This change too causes incompatibilities
5817 Added `sequence' field to the SilcPacketContext to hold
5818 the current sequence number for the packet.
5820 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Added `created' field to the SilcIDListData in the file
5823 silcd/idlist.h to indicate the time when the entry was
5826 * Added `created' field to the SilcChannelEntry too. Affected
5827 file silcd/idlist.h.
5829 * Added `creation_time' aguments to all the announcement functions
5830 in the server. If it is provided then only the entries that
5831 was created after the provided time frame are actually
5832 announced. Affected file silcd/server.[ch].
5834 * The protocol says that the Channel ID's IP address must be
5835 based on the router's IP address. Added check for this in
5836 the silc_server_new_channel when processing incoming New Channel
5837 Payload. Affected file silcd/packet_receive.c.
5839 * Print out the correct version with --version in SILC client.
5840 Affected file irssi/src/silc/core/silc-core.c.
5842 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Fixed WHOWAS command to check for completnes of the client
5845 entry always, not just when the command is coming from client.
5846 Affected file silcd/command.c.
5848 * Added new function silc_server_packet_queue_purge to purge the
5849 outgoing data queue to the network. After the function returns
5850 it is guaranteed that the outgoing packet queue is empty.
5851 Affected file silcd/packet_send.[ch].
5853 * Purge the outgoing packet queue in the rekey protocol's final
5854 callback to assure that all rekey packets go to the network
5855 before quitting the protocol. Affected file silcd/server.c.
5857 * Added silc_client_packet_queue_parse as similar function as
5858 in server to the client library. The affected file is
5859 lib/silcclient/client.c.
5861 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Splitted silcd/server.c and created silcd/server_util.[ch]
5864 for utility functions.
5866 * Added new socket flag SILC_SF_DISABLED to indicate that the
5867 connection is open but nothing can be sent to or received from
5868 the connection. Affected file lib/silcutil/silsockconn.[ch].
5869 The checking for disabled socket is checked in the low level
5870 silc_socket_write and silc_socket_read functions.
5872 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Allow only nicknames and channel names that fits into the
5875 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5877 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * When processing JOIN command reply in server check that if
5880 the channel exists in our global list we'll move it the local
5881 list. Affected file silcd/command_reply.c.
5883 * Fixed the check whether client is joined on the channel already
5884 in JOIN command. Affected file lib/silcclient/command.c.
5886 * Fixed the JOIN command reply to check whether the channel
5887 already exists. Affected file lib/silcclient/command_reply.c.
5889 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Added silc_ske_status_string to map the SKE error numbers
5892 to readable strings. The affected files are
5893 lib/silcske/silcske[_status].[ch].
5895 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Do not show the private channels on the WHOIS channel list
5898 as it is not allowed by the protocol. The affected file is
5901 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Assure that the packet length digged from the actual packet
5904 is something sensible in the silc_packet_decrypt_rest_special
5905 in lib/silccrypt/silcpacket.c.
5907 * Free and NULL the allocated pointer in silc_hmac_alloc if
5908 the HMAC allocation fails. The affected file is
5909 lib/silccrypt/silchmac.c.
5911 * Print the selected security properties to the log files in
5912 the server. Affected file silcd/protocol.c.
5914 * Add SKE's reference counter even if calling the completion
5915 callback manually. Otherwise it goes negative, although it
5916 does not cause any problems. The affected file is
5917 lib/silcske/silcske.c.
5919 * Remove the client entry with short timeout after giving the
5920 KILL command. Affected file lib/silcclient/command.c.
5922 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5923 case all found clients are already disconnected (WHOWAS would
5924 found them) in the server. Affected file silcd/command.c.
5926 * Update the last_receive (time of last data received) to be
5927 updated only when received private or channel message so that
5928 the idle time showed in WHOIS makes more sense.
5930 * Added boolean field `valid' in to the SilcClientEntry in the
5931 client library to indicate whether the entry is valid or not.
5932 This fixes the nickname change bug on channel when changing
5933 the nickname to be same than the old (like nick to Nick) the
5934 nickname formatter doesn't set the new nick anymore to Nick@host.
5935 Affected file lib/silcclient/idlist.[ch].
5937 * Now actually fixed the nickname changing on disconnection.
5938 Added new function silc_change_nick to the Irssi SILC Client.
5939 Affected file irssi/src/silc/core/client_ops.c,
5940 irssi/src/silc/core/silc-nicklist.[ch].
5942 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Check that the public key exists in the GETKEY command before
5945 trying to encode it. Affected file silcd/command.c.
5947 * Print some notifications on received public keys with GETKEY
5948 command in the Irssi SILC Client. Affected files are
5949 irssi/src/fe-common/silc/module-formats.[ch],
5950 irssi/src/silc/core/client_ops.c.
5952 * Use IDENTIFY command to resolve the server information in the
5953 GETKEY command instead of INFO command. Affected file
5954 lib/silcclient/command.c.
5956 * All command reply functions in the client library now calls
5957 the pending command reply callbacks even if an error has
5958 occurred. The server has done this a long time and now it was
5959 time to move the client library to this as well. Now all
5960 errors can be delivered back to the pending command reply
5961 callbacks if necessary. Affected files are
5962 lib/silcclient/command[_reply].[ch].
5964 * Change the nickname on disconnection back to the username
5965 because in reconnect the server will enforce it to it anyway.
5966 Affected file irssi/src/silc/core/silc-servers.c.
5968 * Fixed a config file parsing bug in the Irssi SILC client.
5969 Affected file irssi/src/silc/core/clientconfig.c.
5971 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5973 * When printing the channel mode on JOIN, verify that the
5974 channel key and channel's HMAC are valid. Affected file
5975 irssi/src/silc/core/client_ops.c.
5977 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5980 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5981 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5983 * Removed channel key rekey task deleting from the function
5984 silc_server_save_channel_key. Affected file silcd/server.c.
5985 Added explicit timeout task context instead that is used to
5986 delete the task if we are registering a new task before the
5987 new task has elapsed.
5989 * When channel key rekey occurs the client library now saves
5990 the old channel key for a short period of time (10 seconds) and
5991 is able to use it in case some is still sending channel
5992 messages encrypted with the old key after the rekey. Affected
5993 file lib/silcclient/[idlist.h|client_channel.c].
5995 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Added check to the silc_server_new_id_real to not accept
5998 new ID if it is the sender's own ID. Affected file is
5999 silcd/packet_receive.c.
6001 * Assure that we do not announce ourself or the one we've
6002 sending our announcements when we're router and are announcing
6003 servers to our primary router. Affected file silcd/server.c.
6005 * Fixed silc_server_command_identify_check_client to assemble
6006 correct WHOIS packet. It send corrupted WHOIS packet and
6007 caused problem with router to router connections. Affected
6008 file silcd/command.c.
6010 Fixed also silc_server_command_whois_check the same way
6011 as for the IDENTIFY command.
6013 * Added new SilcIDListStatus to the server in the SilcIDListData
6014 structure. The status now includes the current status of
6015 the entry (like registered, resolved etc.). Affected file
6016 silcd/idlist.[ch]. Defined a bunch of different status types
6017 as well. This replaced the old boolean registered field as well.
6019 Added resolve_cmd_ident field to the SilcClientEntry structure
6020 too so that if the entry is for example being resolved so
6021 another command may attach to the same pending command reply
6022 without requiring to resolve the same entry again. This concept
6023 should optimize the WHOIS and the IDENTIFY resolving under
6024 heavy load by taking away unnecessary resolving for entries
6025 that are being resolved already.
6027 Added support for adding multiple pending commands for one
6028 command idenfier. Affected file silcd/command[_reply].[ch].
6030 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6031 before deleting the data. Otherwise the hash table will have
6032 freed data in comparison functions. Affected file is
6033 silcd/command_reply.c.
6035 * Fixed silc_idlist_replace_client_id to add the new entry to
6036 the cache with NULL nickname. Otherwise there will be invalid
6037 memory as the nickname after the nickname is freed. Affected
6038 file silcd/packet_receive.c.
6040 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6041 saved into wrong slots because the previous number of entries
6042 was not taken into account. Affected file silcd/idlist.c.
6043 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6045 * If we are router and we receive JOIN notify to a channel that
6046 does not have any users then notified client is marked as the
6047 channel founder, as it is it. The affected file is
6048 silcd/packet_receive.c
6050 * Added to the extended hash table API's table_del_*ext functions
6051 the destructor as argument too, so that the caller can decide
6052 which destructor to use or whether to use destructor at all.
6053 Affected file lib/silcutil/silchashtable.[ch].
6055 * Fixed ID Cache purging. It actually deleted the entries from
6056 the hash table after the data was freed. The hash table ended
6057 up comparing freed memory. The affected file is
6058 lib/silccore/silcidcache.c.
6060 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * Fixed Irssi SILC client's KILL command's HELP syntax.
6064 * The USERS command now resolves the detailed user information
6065 if the userinfo field is missing. Affected file is
6066 lib/silcclient/command_reply.c.
6068 * Do not print error in silc_file_read if the read file does
6069 not exist. Just silently return NULL. Affected file is
6070 lib/silcutil/silcutil.c.
6072 * Fixed the silc_log_output to not wine about NULL filename
6073 and to not create some bogus " " filename. Affected file is
6074 lib/silcutil/silclog.c.
6076 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Fixed various printing bugs on the user interface in the
6079 Irssi SILC Client. Minor changes that were forgotten from
6082 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Fixed the configure.in.pre and the compilation and distribution
6085 environment to support the new autoconf 2.52. That version is
6086 now required to compile the CVS trunk.
6088 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6090 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6091 to generally parse user@fqdn format strings. Affected file
6092 lib/silcutil/silcutil.c.
6094 * Added nickname_format and nickname_force_format fields to the
6095 SilcClientParams structure. The first one defines the format
6096 for the nicknames that the library will enforce if the receives
6097 multiple same nicknames. The second one is boolean value and
6098 can be used to force the library to always enforce the format
6099 to the nicknames regardles whether there are multiple nicknames
6100 or not. This configurable formatting was employed to flexibly
6101 support accessing multiple nicknames from the user interface.
6102 The userinterface can now set the nicknames to what ever format
6103 they prefer. Affected file lib/silcclient/silcapi.h.
6105 Added function silc_client_nickname_format to the file
6106 lib/silcclient/idlist.c. It performs the nickname formatting.
6108 Added new field `hostname´ to the SilcClientEntry context.
6109 It holds the hostname of the client. Affected file is
6110 lib/silcclient/idlist.h.
6112 * Irssi SILC Client sets the nicknames in nick@hostn format.
6113 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6114 irssi/src/silc/core/silc-core.c.
6116 The WHOIS printing now also shows both the real nickname and
6117 the formatted nickname so that user knows how to access the
6118 user if there are multiple same nicknames cached. Affected
6119 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6120 printing formatting too to take the hostname now as a separate
6121 argument. The Affected file is
6122 irssi/src/fe-common/silc/modules-formats.[ch].
6124 * Changed the silc_client_get_clients_local to accept the formatted
6125 nickname as argument. It accepts the real nickname too but the
6126 formatted nickname can be used to find the true entry from
6127 multiple entries. Affected file lib/silcclient/silcapi.h and
6128 lib/silcclient/idlist.c.
6130 * Added nickname_format_parse field to the SilcClientParams.
6131 It is a callback function provided by the application to parse
6132 the nickname out of the formatted nickname string. The library
6133 calls it to get the nickname from the formatted string. Since
6134 the application generally knows better the format of the nickname
6135 string it parses it instead of the library, even though library
6136 encodes the formatted string. If the callback function is not
6137 provided then the library will use the string as is. The
6138 affected file is lib/silcclient/silcapi.h.
6140 * All the nickname strings passed to the client library in
6141 commands are now expected to be formatted nickname strings.
6142 If the command does not support the formatted nickname string
6143 it will assume that the sent string is the actual nickname.
6144 Affected file lib/silcclient/command.c.
6146 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Added public key authentication support to OPER and SILCOPER
6149 commands in the client library. Affected file is
6150 lib/silcclient/command.c.
6152 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Changed the get_auth_methdod client operation to be asynchronous.
6155 It can be async if the application resolves the authentication
6156 method from the server during the negotiation. Added new
6157 SilcGetAuthMeth completion callback that the application will
6158 call after resolving the authentication method.
6160 Added function silc_client_request_authentication_method that
6161 the application can use to resolve the authentication method
6162 from the server. Added also SilcConnectionAuthRequest callback
6163 that the library will call after the server has replied. The
6164 application can call this function if it does not know the
6165 current authentication method.
6167 Affected files are lib/silcclient/client.c and
6168 lib/silcclient/silcapi.h.
6170 * The Irssi SILC client now automatically resolves the authentication
6171 method incase any configuration information is not present (and
6172 currently there never is). The affected file is
6173 irssi/src/silc/core/client_ops.c.
6175 * Fixed public key authentication from the client library.
6176 Affected file lib/silcclient/protocol.c. Changed also the
6177 protocol specification about the public key authentication in
6178 the connection authentication protocol. The actual data to be
6179 signed is now computed with a hash function before signing.
6181 * Fixed the public key authentication from the server as well.
6182 Affected file silcd/protocol.c.
6184 * Removed the mlock()'s from the memory allocation routines.
6185 Affected file lib/silcutil/silcmemory.c. The ./configure does
6186 not check anymore for the mlock(). Affected file is
6189 * Fixed USERS command in server to allow the execution of the
6190 command for private and secret channels if the client sending
6191 the command is on the channel. Affected file silcd/command.c.
6193 * Fixed silc_client_get_clients_local to return the clients
6194 count correctly. It could return wrong value. Affected file
6195 lib/silcclient/idlist.c.
6197 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6200 types. The assembler optimizations seemed not to like 64-bit
6201 data types. The assmebler optimizations thus are now enabled
6202 also for BSD systems as opposed to only enable them for Linux.
6204 * Do not check for threads at all on BSD systems. Affected
6205 file configure.in.pre.
6207 * Removed -n and -h options from the Irssi SILC Client since
6208 they are not used in silc.
6210 * Fixed the prime generation to assure that the first digit
6211 of the generated random number is not zero since our conversion
6212 routines does not like number strings that starts with zero
6213 digit. If zero digit is seen the random number is regenerated.
6214 This caused some corrupted RSA keys when the zero first digit
6215 was met. Affected file lib/silcmath/silcprimegen.c.
6217 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Fixed WIN32 configuration in the ./configure script.
6220 Fixed to include xti.h on environments that has it.
6221 Patches by Carsten Ilchmann and andrew.
6223 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Changed the silc_id_create_client_id to be collision
6226 resistant. It is now assured that there cannot be created
6227 two same client ID's. I suspect that some weird bugs in
6228 the server were actually caused by duplicate Client IDs.
6229 Affected file silcd/serverid.[ch]. A router receiving
6230 new ID now also assures and informs the sending server
6231 if the ID caused collision.
6233 * Changed the silc_id_create_channel_id to also assure that
6234 there are no collisions.
6236 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Statement about ignoring the Mutual Authentication flag when
6239 performing rekey with PFS was a bit misleading. It is ignored
6240 if it was set in the initial negotiation, it cannot be even
6241 set in the rekey. Fixed in the ke-auth draft. Started the
6242 new versions of the protocol drafts in the doc/.
6244 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Fixed a bug in silc_client_command_identify_save when saving
6247 new channel information. The channel name was no duplicated
6248 and caused crash on exit. Affected file is
6249 lib/silcclient/command_reply.c.
6251 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Fixed the getkey command handling in the server. Send just
6254 empty OK reply to the sender if the key could not be fetched
6255 (but everything else was ok, like the key just was not available).
6256 Changed the public key parameter to optional in the protocol
6257 specs so that empty OK reply can be sent. Affected file
6260 Added a message to Irssi SILC client to tell to user if the
6261 server did not return a public key.
6263 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Fixed a channel key regeneration bug. It registered new
6266 timeout tasks exponentially until all system resources were
6267 used. Affected file silcd/server.c.
6269 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Added the SILC Document generator to the scripts/silcdoc.
6272 It can be used to generate the Toolkit Reference Manual out
6273 of the source tree. Internally it will also use the RoboDoc
6274 generator now imported in util/robodoc.
6276 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Added couple of return's in rekey protocol if error orccurred
6279 during the protocol. The execution must be terminated.
6280 Affected file silcd/protocol.c. Also, terminate the protocol
6281 always with timeout.
6283 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * The client's Client ID was created initally from the wrong
6286 nickname (it could have been in format nick@host) in the
6287 silc_server_new_client. Affected file silcd/packet_receive.c
6289 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Added some SILC_LOG_ERROR's to various error conditions
6292 if client could not be added to ID cache. Affected files
6293 silcd/packet_receive.c and silcd/server.c.
6295 * When client's sock->user_data is freed, NULL also the
6296 client->router and client->connection pointers. Added check
6297 for these pointers being NULL to various places around the
6298 code. Affected file silcd/server.c.
6300 * Added client->data.registered == TRUE checks to various
6301 places around the code to assure that unregistered client's
6302 are not handled when it is not allowed. Affected file
6305 * Added `bool registered' fields to all
6306 silc_idlist_[server|client]_get_* routines to indicate whether
6307 the fetched client needs to be registered or not. Affected
6308 file silcd/idlist.[ch].
6310 * Add your own entry as registered to the ID cache in the
6311 server. Affected file server.c.
6313 * Fixed a bug in silc_server_new_server. The SilcServer was
6314 set as the new server's context instead of SilcServerEntry.
6315 This naturally caused some weird bugs.
6317 * Added "updated" field the SilcChannelEntry which indicates
6318 the time since the channel entry was last accessed. This
6319 can be used to determine whether it is necessary to
6320 announce the channel after backup resuming protocol.
6321 Affected files silcd/idlist.[ch].
6323 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Do not delete the channel rekey task when adding it
6326 for in silc_server_create_channel_key.
6328 * Changed the silc_server_create_channel_key to return
6329 TRUE or FALSE to indicate the success of the channel key
6332 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Fixed MSVC++ project files and added missing files to
6335 Makefiles under win32/.
6337 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Do not add TCP_NODELAY flag if the operating system
6340 does not have it defined. Affected files are
6341 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6343 * Fixed buffer overflow from Irssi SILC Client. Affected
6344 file irssi/src/fe-common/core/themes.c.
6346 * Fixed double free in client library in the file
6347 lib/silcclient/client.c when disconnecting from server.
6349 * Applied double free patch from cras to Irssi SILC client.
6350 Affected files irssi/src/core/[modules/expandos].c
6352 * Fixed the disconnection handling to Irssi SILC Client.
6353 The application must call silc_client_close_connection
6354 in ops->connect client operation in case of failure of
6355 the connection. Affected file is
6356 irssi/src/silc/core/client_ops.c.
6358 * Do not set sock->protocol to NULL in the function
6359 silc_client_close_connection after executing the protocol's
6360 final callback since the sock might not be valid anymore.
6361 Affected file lib/silcclient/client.c.
6363 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6365 * Do not enable SILC_THREADS if the linking with libpthread
6366 did not happen. Affected file configure.in.pre.
6368 * Added notion to protocol specification that server must
6369 verify the sent authentication payload with CMODE when
6370 setting the channel founder key. Implemented it to the
6371 server. Affected file silcd/command.c.
6373 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Added _EXTRA_DIST SILC distribution variable to the
6376 distributions file. It is used to conditionally add extra
6377 files or directories to the specific distribution. Affected
6378 files ./prepare, Makefile.am.pre and distributions.
6380 Removed the `_' from the start of the distribution names.
6383 * Added README.WIN32 for instructions to compile the Toolkit
6386 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Fixed a double free in disconnection in the server. Affected
6389 file is silcd/server.c.
6391 * Fixed the lib/silcske/groups.c to work now also with GMP
6392 MP library. The string conversion did not work when using
6393 specific base and the base is indicated in the string as well.
6395 * Created win32/ directory which now includes MSVC++ specific
6396 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6397 It will appear only in the toolkit distribution
6399 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6401 * Changed the key material distribution function in case when
6402 the hash output is too short. The data is now concatenated
6403 a bit differently than it used to. Made the change to the
6404 SKE protocol specification.
6406 * Added better GMP detection to configure.in.pre. A patch
6409 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Fixed a minor bug in SKE that might cause some problem on
6412 some platforms. Affected file lib/silcske/silcske.c.
6414 * Added the cookie checking for initiator in the SKE. It checks
6415 that the responder returns the sent cookie unmodified. The
6416 affected file is lib/silcske/silcske.c. Added new SKE
6417 error type INVALID_COOKIE that can be sent during the
6418 negotiation. Fixed some memory leaks as well.
6420 * Added the "invalid cookie" error message to Irssi SILC client's
6423 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Added `task_max' field to the SilcClientParams to indicate
6426 the maximum tasks the scheduler can handle. If set to zero,
6427 default values are used. Affected file lib/silcclient/silcapi.h.
6429 * Fixed memory leaks in silc_client_close_connection. Affected
6430 file lib/silcclient/client.c.
6432 * Added silc_client_del_client_entry to client library to free
6433 all memory of given client entry. Affected file is
6434 lib/silcclient/idlist.[ch].
6436 * Added new functions silc_client_del_channel and
6437 silc_client_del_server to delete channel and server entries.
6438 Affected file lib/silcclient/[silcapi.h/idlist.c].
6440 * Removed silc_client_del_client_by_id from silcapi.h.
6442 * Fixed the INFO command to return the server's own info
6443 correctly when querying by Server ID. Affected file is
6446 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Removed the non-blocking settings in WIN32 code in the
6449 silc_sock_[read/write] and added SleepEx instead. Affected
6450 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6451 of input data is now checked with FIONREAD and ioctlsocket.
6453 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Call silc_schedule_task_del_by_context in the
6456 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6457 Affected file lib/silccore/silcprotocol.c.
6459 * Call silc_protocol_cancel for active protocols in the
6460 silc_server_close_connection if the funtion
6461 silc_server_free_sock_user_data has not been called.
6462 Affected file silcd/server.c.
6464 * Generic tasks cannot be deleted using the del_by_fd
6465 task deleting function since generic tasks does not match
6466 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6468 * Added a notion to SILCOPER help file that the SILCOPER works
6469 only on router server, not on normal server.
6471 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Added for WIN32 support for the new scheduler as well.
6474 Affected file lib/silcutil/win32/silcwin32schedule.c.
6476 * Fixed the SHA1 implementation to work on various platforms.
6478 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6481 API. It is part of the scheduler now. Everything else is
6482 as previously but some functions has changed their names.
6483 Checkout the lib/silcutil/silcschedule.h for the interface.
6484 Updated all applications to use the new interface. Affected
6485 files are lib/silcutil/silcschedule.[ch].
6487 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Found a bug in the SKE implementation. The HASH value,
6490 specified by the protocol, was not computed correctly. The
6491 public key of the responder was not added to the computation
6492 even though it is mandatory. Affected file lib/silcske/silcske.c.
6493 This unfortunately causes incompatibilities with older
6494 clients and servers.
6496 * Added WIN32 specific network init and uninit functions:
6497 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6498 the Winsock2. Affected file lib/silcutil/silcnet.h and
6499 lib/silcutil/win32/silcwin32net.c.
6501 * Set the socket always to nonblocking mode on WIN32 after
6502 reading data or writing data. Affected file is
6503 lib/silcutil/win32/silcwin32sockconn.c.
6505 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Fixed various compilation problems under WIN32. Affected
6508 files lib/silcutil/win32/silcwin32thread.c and
6509 lib/silcutil/win32/silcwin32schedule.c.
6511 * Removed all _internal.h #includes from public header
6512 files. Internal headers must never be included from
6515 Removed also the lib/silcske/payload_internal.h file.
6517 * All include files that may be needed (public and some others
6518 included by the public headers) by application developers are
6519 now copied to the ./includes directory. It does not copy any
6520 internal headers. Affected file Makefile.defines.pre and all
6521 Makefile.am's under lib/ and subdirs.
6523 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6525 * Do not change the ~/.silc directory's permissions automatically.
6526 Affected file irssi/src/silc/core/clientutil.c.
6528 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6530 * Do not cancel the protocol in silc_server_close_connection
6531 it might cause recursion. Now cancelled in the function
6532 silc_server_free_sock_user_data. Affected file silcd/server.c.
6534 * Fixed the silc_server_remove_clients_by_server to regenerate
6535 the channel keys correctly finally. Added also new function
6536 silc_server_remove_clients_channels to actually do it.
6537 Affected file silcd/server.c.
6539 * Fixed the silc_server_new_channel to not crash by giving
6540 wrong router to the new channel. Affected file is
6541 silcd/packet_receive.c.
6543 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6545 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6546 which is given as argument to the silc_client_alloc now.
6547 It can be used to configure the client and set various parameters
6548 that affect the function of the client.
6550 * The USERS command in server did not check whether the channel
6551 is private or secret. Affected file silcd/command.c.
6553 * Added new argument to the USERS command in protocol specification.
6554 The USERS command now can take the channel name as argument
6555 as well. Added support for this in client and server and
6556 updated the protocol specs.
6558 * Completed the GETKEY command in client. It can be now used
6559 to fetch also servers public key not only some clients.
6560 Affected files lib/silcclient/command[_reply].c.
6562 * Added silc_client_get_server to return server entry by the
6563 server name. Affected files lib/silcclient/silcapi.h and
6566 * Redefined the IDENTIFY command in protocol specification to be
6567 more generic. It now can be used to query information about
6568 any entity in the SILC Network, including clients, servers and
6569 channels. The query may be based either the entity's name
6570 or the ID. Added support for this in both client and server.
6572 Affected files silcd/command.c and lib/silcclient/command.c
6573 and command_reply.c.
6575 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6576 the _from_client and _from_server functions. Affected file
6579 * Added silc_client_get_channel_by_id_resolve to the file
6580 lib/silcclient/silcapi.h to resolve channel information by
6581 its ID. Added also silc_client_get_channel_by_id that
6582 does not resolve it from the server.
6584 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Added SilcServerEntry context into the client library
6587 to represent one server. The INFO command now allocates
6588 these to save the resolved server info. For now on the
6589 client library will also keep information about servers,
6590 connected and resolved with INFO.
6592 The INFO command now allocates the SilcServerEntry context
6593 and saves the server info there. The COMMAND_REPLY in
6594 the INFO now returns the parameters to application in
6595 same order as defined in the protocol specification.
6597 The entries are cached in the client->server_cache.
6599 * The INFO command is now issued after received the Client ID
6600 from the server. Affected file lib/silcclient/client.c.
6602 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6603 to the application as the mode changer might be server.
6604 It is guaranteed that NULL is not returned anymore to the
6605 application. Affected file lib/silcclient/client_notify.c.
6607 The ID Type is now also passed to the application so that
6608 it can check whether the returned entry is SilcClientEntry
6611 Added new function silc_client_get_server_by_id to return
6612 the server entry by ID. Affected files are the
6613 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6615 * Do not create the channel in the Irssi SILC Client when issuing
6616 the JOIN command but when received the sucessful JOIN command
6617 reply. Otherwise the channel might get created even though we
6618 could not join it. The Affected file is
6619 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6621 * Fixed a channel joining bug in router. The router must also
6622 check the channel modes, invite and ban lists etc. when serving
6623 the JOIN command sent by normal server. Affected file is
6624 silcd/command.c. The router now resolves the client's
6625 information from the server who sent the JOIN command if it
6626 does not know it, and processes the JOIN command only after
6629 * Changed the SilcCommandCb to take new argument; void *context2.
6630 Affected file lib/silccore/silccommand.h
6632 The second argument in the command callbacks in the server now
6633 includes the SilcServerCommandReplyContext if the command was
6634 called as pending command callback from the command reply.
6635 Otherwise it is NULL. When called as pending the status of the
6636 command reply will be checked and if it was erronous the
6637 error will be sent to the original sender of the command.
6638 This way the client always receives the error messages even
6639 though the server was actually the one who received the error
6640 when it resent the command to router, for example. Affected
6641 files silcd/command[_reply].[ch].
6643 * Fixed sending WHOWAS command's error message to client if
6644 the requested client could not be found. It was missing.
6647 * Changed the CMODE and CUMODE commands reply arguments in the
6648 protocol specification. The Channel ID is now sent in both
6649 of the commands to identify the channel. Implemented this
6650 new feature to the client and server. Affected files
6651 lib/silcclient/command_reply.c and silcd/command.c.
6653 * Made better checks for invite and ban lists in the JOIN
6654 command in server. Affected file silcd/command.c.
6656 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * The server now performs the incoming host IP/DNS lookup
6659 using the silc_socket_host_lookup and thus does not block
6660 the server anymore. Affected file silcd/server.c.
6662 * Completed the multi-thread support for SILC Scheduler in
6663 the lib/silcutil/silcschedule.c.
6665 * Fixed the configure.in.pre to detect the pthread correctly
6668 * Fixed a deadlock in silc_task_queue_wakeup in the file
6669 lib/silcutil/silctask.c.
6671 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Added new function silc_schedule_wakeup that is used in
6674 multi-threaded environment to wakeup the main thread's
6675 schduler. It needs to be used when a thread adds a new task
6676 or removes a task from task queues. After waking up, the
6677 scheduler will detect the task queue changes. If threads
6678 support is not compiled in this function has no effect.
6679 Implemented the wakeup mechanism to both Unix and WIN32
6680 systems. Affected files are lib/silcutil/silcschedule.[ch],
6681 lib/silcutil/unix/silcunixschedule.c and the
6682 lib/silcutil/win32/silcwin32schedule.c.
6684 * Added new function silc_task_queue_wakeup to wakeup the
6685 scheduler by the specified task queue. Affected file
6686 lib/silcutil/silctask.[ch].
6688 * The silc_socket_host_lookup_start now wakes up the scheduler
6689 after adding the timeout task. Affected file is
6690 lib/silcutil/silcsockconn.c.
6692 * The silc_socket_host_lookup is synchronous now if the threads
6693 support is not compiled in. However, the callback is still
6694 called asyncronously through the scheduler, anyway. Affected
6695 file lib/silcutil/silcsockconn.c.
6697 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * Added new function silc_socket_host_lookup to perform
6700 asynchronous IP and FQDN lookups for the socket connection.
6701 Affected files lib/silcutil/silcsockconn.[ch].
6703 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6705 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6706 that may or may not compile the mutex support in.
6708 Changed the silc_mutex_alloc interface. It allocates the
6709 mutex now to the sent pointer and returns TRUE or FALSE.
6711 Affected file lib/silcutil/silcmutex.h.
6713 * Wrote the SILC Task Queue interface to support multi-threads.
6714 Affected file lib/silcutil/silctask.[ch].
6716 * Wrote the SILC Scheduler to support multi-threads. Affected
6717 file lib/silcutil/silcschedule.c.
6719 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6722 in lib/silcutil/win32/.
6724 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Defined SILC Mutex API and SILC Thread API and implemented
6727 them for Unix. Affected files are
6728 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6729 lib/silcutil/unix/silcunixmutex.c and
6730 lib/silcutil/unix/silcunixthread.c.
6732 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * Fixed the silc_server_remove_clients_by_server's channel
6735 key re-generation. The hash table handling was incorrect
6736 and would not work with many channels. Affected file is
6739 * Fixed some memory leaks around the server code.
6741 * Rewrote the silc_server_get_users_on_channel to support IPv6
6742 based Client ID's. Affected file silcd/server.c.
6744 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6745 specification. However, a separate document must be written
6746 to define the detailed signing procedure and the payload
6747 associated with the flag. Defined the flag to the
6748 lib/silccore/silcchannel.h as well.
6750 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Changed the dynamic tables to static size tables in the
6753 lib/silccrypt/silchmac.c.
6755 * Removed GCC dependencies from the code. A patch by cras.
6757 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Do not show the error "Error receiving packet bla bla"
6760 in server if it really was not an error (-2 means that reading
6761 is pending). Affected file silcd/server.c.
6763 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Fixed a possible crash in silc_server_remove_clients_by_server
6766 in silcd/server.c. Fixed there also some memory leaks.
6768 * Fixed the silc_idlist_replace_client_id. It could replace
6769 wrong key in the hash table. Affected file silcd/idlist.c.
6771 * Do not check whether there are global users on the channel
6772 if the channel->global_users is FALSE. Affected functions
6773 silc_server_remove_from_one_channel and
6774 silc_server_remove_from_channels in silcd/server.c. Also,
6775 do not check if the removed client is local as we can be
6776 sure that global client was not removed from the channel
6777 and checking for global users is not needed.
6779 * The silc_server_remove_clients_by_server now re-generates
6780 the channel keys correctly for those channels that had
6781 clients removed from them. Affected file silcd/server.c.
6783 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Found the reason of random crashes in the server. We weren't
6786 ignoring the SIGPIPE signal (which can be sent in write())
6787 and it crashed the server. Affected file silcd/silcd.c.
6789 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * Assure that sock->user_data is not NULL in the function
6792 silc_server_packet_send in silcd/packet_send.c.
6794 * Disconnect the remote connection if it could not be added
6795 to any ID lists in the server. The affected file is
6798 * Check in silc_server_packet_send[_real/dest] that the
6799 socket is not disconnecting and ignore the data if it is.
6800 Affected file silcd/packet_send.c.
6802 * Define inline to __inline on native WIN32 compilation.
6803 Affected file includes/silcwin32.h.
6805 * Added some explicit type casts for inline code since MSVC
6806 require them. Affected files lib/silcutil/silcbuffer.h,
6807 lib/trq/silcdlist.h and lib/trq/silclist.h.
6809 * Print warning in log files from now on if the packet
6810 decryption fails. Affected file silcd/server.c.
6812 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Changed the `say' client operation's interface to accept
6815 new `type' argument to indicate the type of the message sent
6816 by the library. The application may filter the library's
6817 messages according the type. The affected file is the
6818 lib/silcclient/silcapi.h.
6820 * Added two new functions to lib/silcclient/silcapi.h:
6821 silc_client_del_client and silc_client_del_client_by_id.
6822 Affected file lib/silcclient/idlist.c.
6824 * Moved the clientincludes.h from includes/ to silc/ and
6825 serverincludes.h from includes/ to silcd/.
6827 * The modes for the CMODE and CUMODE are now passed as
6828 uint32 for application with COMMAND_REPLY. The affected
6829 file is lib/silcclient/command_reply.c.
6831 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * /WHOIS without arguments shows client's own information.
6834 Affected file lib/silcclient/command.c.
6836 * Changed PING to not accept any arguments. The specs
6837 says that client can ping only the connected server so
6838 requiring an argument is not needed. Affected file is
6839 lib/silcclient/command.c.
6841 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6843 * Fixed a fatal bug in private message sending and reception
6844 encryption and decryption when using private message keys.
6845 The implementation was incorrect and did not follow the
6846 specification. It causd that some of the message were
6847 lost since it did not use the sending and receiving keys
6848 as the protocol suggests. This has been fixed and will cause
6849 incompatibilities with older clients when sending private
6850 message encrypted with private message keys. Affected files
6851 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6852 and various other in Irssi SILC Client.
6854 Added `responder' boolean argument to the functions
6855 silc_client_add_private_message_key[_ske] to indicate when
6856 the key is added as responder or initiator of the key
6859 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6861 * Removed the silc_ske_check_version function and created
6862 a SilcSKECheckVersion callback. Added also a function
6863 silc_ske_set_callbacks that is now used to set all SKE
6864 callbacks. The callback functions are not given to
6865 the SKE functions anymore, but this function is used to
6868 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6870 * Added `silc_version' argument to the silc_client_alloc
6871 to define the version of the application for the library.
6872 The library will use the version string to compare it
6873 against the remote host's (usually a server) version
6874 string. Affected file lib/silcclient/silcapi.h
6876 * Added the KE protocol context to Key Agreement context
6877 in client library so that we can abort the SKE if it
6878 is in process when we get timeout. Affected file is
6879 lib/silcclient/client_keyagr.c.
6881 * Do not resolve the client ID forever if it returns in the
6882 first time that such client does not exist. This was done
6883 for example with private message. Affected file is
6884 lib/silcclient/client_prvmsg.c.
6886 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Do not add regex.h for WIN32. The affected file
6889 includes/silcincludes.h.
6891 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6892 not work yet 100%. It generates the DLL's automatically
6893 when compiling with --with-win32 under cygwin.
6895 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6897 * lib/contrib/regex.c is not compiled on WIN32.
6899 * Added silc_net_get_socket_opt function to the
6900 lib/silcutil/silcnet.h.
6902 * Added includes/silcwin32.h for WIN32 specific includes
6905 * Do not use ptime structure or any of the posix process
6906 functions on WIN32 in lib/silccrypt/silrng.c.
6908 * Added silc_gettimeofday to provide generic function
6909 for struct timeval on all platforms. Added the function
6910 to lib/silcutil/silcutil.h.
6912 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6915 library as they clearly belong there. As a plus side we
6916 can make the actual socket connection routines platform
6919 Added also new generic function silc_socket_read and
6920 silc_socket_write (that used to be silc_packet_[read/write].
6921 The implementation of these are platform specific.
6923 * Added WIN32 specific routines of silc_socket_[read/write]
6924 to lib/silcutil/win32/silcwin32sockconn.c.
6926 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Added preliminary support for native WIN32 compilation under
6929 cygwin (using the -mno-cygwin option for GCC) to the
6930 ./configure.in.pre. The --with-win32 now prepares the
6931 compilation for native WIN32.
6933 * Rewrote the SILC Scheduler interface in the file
6934 lib/silcutil/silcschedule.h. The scheduler is now context
6935 based and does not have anymore any global static scheduler.
6936 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6937 and created lib/silcutil/win32 directory for WIN32 based
6940 * Added Unix specific network routines to the
6941 lib/silcutil/unix/silcunixnet.c and the old
6942 lib/silcutil/silcnet.c includes now only generic routines.
6944 Added WIN32 specific network routines to the
6945 lib/silcutil/win32/silcwin32net.c.
6947 * Added Unix specific utility functions from the
6948 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6950 * Added WIN32 SILC Scheduler to the file
6951 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6954 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * Do not handle JOIN notify in the server if the target client
6957 is not registered (idata->registered == FALSE). The affected
6958 file is silcd/packet_receive.c.
6960 * Update the nickrec->founder in event_cumode in the Irssi SILC
6961 client. Affected file irssi/src/silc/core/silc-channels.c.
6963 * Fixed the CUMODE_CHANGE notify handling in the server when
6964 server and router are announcing their clients on channels.
6965 Now the mode changes are saved and notified correctly. The
6966 affected file is /silcd/packet_receive.c.
6968 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6969 They really did not replace the cache entry in the ID Cache.
6970 Now they do that. Affected file silcd/idlist.c.
6972 * Fixed the KICK notify handling in the Irssi SILC client to
6973 update the channel records so that the kicked client does not
6974 appear to be on the channel. The affected file is
6975 irssi/src/silc/core/silc-channels.c.
6977 * Always update the conn->current_channel when executing command
6978 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6980 * Fixed the KILL notify handling in Irssi SILC client to remove
6981 the killed client on all channels.
6983 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6985 * Fixed the silc_parse_command_line to remove extra spaces
6986 from the start and end of the arguments. Affected file is
6987 lib/silcutil/silcutil.c.
6989 * Cancel and free any active protocol in the function
6990 silc_server_close_connection. Affected file silcd/server.c.
6992 * Cancel and free any active protocol in the function
6993 silc_client_close_connction. Affected file is
6994 lib/silcclient/client.c.
6996 * Do not execute the KILL command for clients that are in
6997 history (ie. they are not in the network). Affected file is
7000 * Fixed KILL notify handling, client does not crash anymore.
7001 Affected file irssi/src/silc/core/silc-channels.c.
7003 * Reduced the default packet buffer size from 2048 to 1024 in
7004 lib/silccore/silcpacket.c.
7006 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7007 counter to the SKE context that is incresed when the SKE library
7008 performs async operation outside the library. If the outside
7009 process frees the SKE context and FREED status will be set
7010 and the library will detect after the sync operation that the
7011 libary is freed. The affected files are
7012 lib/silcske/silcske[_status].[ch].
7014 * Resolve the client entry information in the function
7015 silc_client_channel_message to assure that NULL pointer is not
7016 passed as client entry to the application. */
7018 * Fixed the task timeout calculation to assure that there is
7019 never negative timeouts. The affected file is
7020 lib/silcutil/silcschedule.c.
7022 * Fixed the channel user mode notification sending in server.
7023 It was sent point-to-point to the router (or to server by router)
7024 but it needs to be destined to a channel. The routines now
7025 supports sending the channel user mode notifys to the channels
7026 when announcing clients and channels. Affected files are
7027 silcd/server.c and silcd/packet_receive.c.
7029 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7030 It did not actually replace the old channel entry in the cache.
7031 Affected file lib/silcclient/client_notify.c.
7033 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7035 * Fixed a possible crash in silc_packet_send_prepare. It now
7036 assures always that there is enough space in the buffer and
7037 at the tail area of the buffer (for MAC).
7039 Fixed the inbound buffer reallocation in silc_packet_read.
7040 It was old code and did not handle the reallocation correctly.
7043 The affected file is lib/silccore/silcpacket.c.
7045 * Fixed buffer overflow in silc_parse_nickname in the file
7046 lib/silcutil/silcutil.c.
7048 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7050 * make install generates new server keys only if there is not
7053 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7055 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7056 Added check that if the NOREPLY is set then we will not send
7057 the away message. This avoids infinite loop of away messages
7058 if both clients are away. The affected file is
7059 lib/silcclient/client_prvmsg.c.
7061 * Fixed client crash if /NICK was given without arguments.
7062 Affected file lib/silcclient/command.c.
7064 * Server does not send the invite list in INVITE command back
7065 to the client if the list was not altered. Added this notion
7066 to the protocol spec as well. Affected file silcd/command.c.
7068 Fixed possible crash in INVITE command by checking the
7069 value of silc_server_get_client_route command.
7071 * Fixed the INVITE notify type handling. The arguments are now
7072 taken in correct order and client does not crash. The affected
7073 file is irssi/src/silc/core/silc-channels.c.
7075 Removed the "Inviting xxx to channel" message from the
7076 client library away and let the application handle it.
7077 Affected file lib/silcclient/command.c. Added that message
7078 to Irssi SILC client's message formats.
7080 * Fixed CMODE command crash in client. It now checks the
7081 amount of arguments correctly and does not crash. The affected
7082 file is lib/silcclient/command.c.
7084 * Do not create new channel automatically in silc_channels_join
7085 but check whether the channel by that name already exists.
7086 Affected file irssi/silc/core/silc-channels.c.
7088 * Do not send the SERVER_SIGNOFF to router if the disconnected
7089 entity was the router. Affected file silcd/server.c.
7091 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7092 SILC client as it was missing from there.
7094 Added the handling of the KICK notify to the Irssi SILC client
7095 as it was missing. Added "you have been kicked" message to
7096 Irssi SILC client's message modules formats.
7098 Added the handing of the KILL notify to the Irssi SILC client
7099 as it was missing. Added the kill message module formats
7102 The affected file is irssi/src/silc/core/silc-channels.c.
7104 * The router did not save the channel mode the server announced.
7105 Affected file silcd/packet_receive.c.
7107 * Fixed a possible crash in INFO command in server. If the
7108 server did not provide the server info it crashed. Affected
7109 file silcd/command.c.
7111 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7113 * Fixed the GETKEY command in the server to check also the
7114 global list. Otherwise the GETKEY would not work correctly
7115 in normal SILC server. Affected file silcd/command.c.
7117 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7119 * Fixed GETKEY crash, it crashed if the command did not succseed.
7121 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7123 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7124 is now real and not just an macro interface to GMP.
7126 Removed the entire GMP from the source tree and imported new
7127 NSS MPI library instead. Reason for removing GMP is that it is
7128 extremely large and compiles extremely slow. The NSS MPI
7129 is only a few files and compiles in less than 10 seconds.
7130 The speed is also about the same as GMP. The MPI is imported
7131 to lib/silcmath/mpi.
7133 If the system has GMP installed we will still use the GMP.
7134 If it is not then the NSS MPI will be compiled.
7136 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7138 * Merged a long nickname (127 characters long) crash bugfix from
7139 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7141 * Merged a freed memory reference bugfix from Irssi CVS tree.
7142 Affected file irssi/src/core/commands.c.
7144 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7146 * Added the server's public key sving and verification to the
7147 server when performing the SKE. This was missing and the
7148 remote server's (or router's) public key was accepted without
7149 checking whether we have it previously or trust it at all.
7150 Affected file silcd/protocol.c.
7152 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7154 * Check in the silc_server_timeout_remote if protocol is active
7155 and make sure that the protocol's final callback is called so
7156 that all memory if freed. Affected file silcd/server.c.
7158 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7160 * silc_server_whois_send_reply crashed the server if the nickname
7161 was 127 characters long. Affected file silcd/command.c.
7163 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7165 * Added sanity check to the silc_server_new_client. If the hostname
7166 is provided inside username then check that the provided hostname
7167 really is the same as the resolved one. If the hostname was not
7168 resolved then check it from the public key. Affected file is
7169 silcd/packet_receive.c.
7171 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7172 if the server disconnected us and the connection is not valid
7173 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7175 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7176 the library to the lib/silcutil/silcutil.[ch].
7178 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7180 * Close log file after open. Affected file
7181 lib/silcutil/silclog.c.
7183 * Check whether sock == NULL in silc_client_send_packet and return
7184 if it is. Affected file lib/silcclient/silcclient.c.
7186 * Check rec->entry == NULL in the Irssi SILC Client before
7187 sending the channel message. Affecte file is
7188 irssi/src/silc/core/silc-servers.c.
7190 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * Merged a splitted window bugfix from Irssi CVS tree. The
7193 affected file is irssi/src/fe-text/textbuffer-view.c.
7195 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7196 It did not print nickname.
7198 * Improved the distributions system a bit.
7200 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7203 irssi/src/fe-text/gui-window.c.
7205 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7206 to in-active server. The affected file is
7207 irssi/src/silc/core/client_ops.c.
7209 * Resolve the client in USERS command reply if the entry does
7210 not have username resolved. The affected file is
7211 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7212 command to WHOIS command to really resolve stuff. The USERS
7213 is not used any more in any critical section so WHOIS can
7214 be used even though it might be slower than IDENTIFY.
7216 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7219 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7221 * Changed the protocol API a bit more consistent in the
7222 lib/silccore/silcprotocol.[ch].
7224 * Changed the following headers to ROBODoc format:
7226 lib/silccore/silcpayload.h
7227 lib/silccore/silcprotocol.h
7228 lib/silccore/silcsockconn.h
7230 All core library headers are now formatted.
7232 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7234 * Fixed a bug in Irssi SILC client; do not show that you are
7235 server/router operator if you really are not. Affected file is
7236 irssi/src/silc/core/client_ops.c.
7238 * Renamed silc_command_free_payload to silc_command_payload_free.
7239 Affected file lib/silccore/silccommand.h
7241 * Added silcmath.h to include the prototoypes of various routines
7242 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7245 * Changed the following headers to ROBODoc format:
7247 lib/silccore/silcchannel.h
7248 lib/silccore/silccommand.h
7249 lib/silccore/silcid.h
7250 lib/silccore/silcidcache.h
7251 lib/silccore/silcmode.h
7252 lib/silccore/silcnotify.h
7253 lib/silccore/silcpacket.h
7254 lib/silcmath/silcmath.h
7256 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7258 * Added checking to the server code not to start the server if
7259 ciphers and stuff are not configured properly. Affected files
7260 silcd/serverconfig.[h] and silcd/server.c.
7262 * Changed the layout of the header files of the public interfaces
7263 in the SILC libraries. The new layout supports ROBODoc
7264 documentation tool (and some others) so that it is easy to create
7265 a library reference manual. All the other headers and source
7266 code must still follow the CodingStyle document. Also source
7267 code must not include these ROBODoc stuffs, only the headers.
7268 Furthermore, all public interface headers must now be named
7269 by using `silc' prefix, example: silcapi.h, silccipher.h.
7270 Some files were renamed due to this. All the other headers
7271 must not be used as public interfaces. I will update the
7272 CodingStyle document later. Changed following headers, so far:
7274 lib/silcclient/silcapi.h
7275 lib/silccore/silcauth.h
7276 lib/silccore/silcprivate.h
7277 lib/silccrypt/silcdh.h
7279 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7283 * Removed silc_client_packet_send_flush from the client library
7284 as it is not needed. Affected file lib/silcclient/client.[ch].
7286 * Added printing of message of unresolved authentication method
7287 to the Irssi SILC client. Added it to the module formats.
7288 Removed the same message from the client library.
7290 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * Added new distribution feature, DISTLABEL. Every distribution
7293 can define own preprocessor label that can be used in the
7294 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7295 file distributions, acconfig.h.pre and prepare.
7297 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Added Makefile.defines_int to include the actual definitions
7300 for Makefile.defines.in. Tested the new distribution system,
7301 created distributions and tested installation.
7303 * Added AWAY message printing to the Irssi SILC client. Added
7304 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7306 * Added SCONNECT command to call the SILC's CONNECT command.
7307 Cannot use CONNECT directly since Irssi uses that internally.
7308 Affected file irssi/src/silc/core/silc-servers.c.
7310 Added ACTION local command. It is same as ME command but takes
7311 the channel as mandatory argument.
7313 Rewrote some of the Irssi's help files to suite for SILC
7316 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Added Makefile.defines[.in] that should for now on be included
7319 in all Makefile.am file in the source tree. That file includes
7320 all common compilation definitions for SILC source tree.
7322 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7324 * Minor changes to the ./prepare script to change the package
7325 name according the distribution name to the configure.in.
7327 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Created new distribution system. Added file `distributions'
7330 that defines all the distributions that can be created out of
7331 the SILC source tree. The ./prepare script now reads that
7332 file to determine how to prepare the distributions. The
7333 first argument to the ./prepare is the name of the distribution
7334 and second is the version of the distribution. If given
7335 without arguments it creates the default (toolkit) distribution
7336 with the default version (defined in ./prepare).
7338 All Makefile.am files that are subject to the distributions
7339 are now named as Makefile.am.pre. These are ./Makefile.am
7340 and lib/Makefile.am. Others may be changed later.
7342 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7344 * Added invite list, ban list, some key management and connection
7345 error message printing to module formats in the Irssi SILC client.
7347 * Added new silc_client_set_away_message to set the away message
7348 that is back to the person who sent private message. The
7349 affected file lib/silcclient/silcapi.h and the
7350 lib/silcclient/client_prvmsg.c.
7352 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7354 * Fixed the private message sending in the Irssi SILC client,
7355 added local command KEY to the Irssi SILC client.
7357 Added key management and key agreement message formats to the
7358 irssi/src/fe-common/silc/module-formats.[ch].
7360 Added USERS (alias WHO) printing, server/router operator
7361 indication and LIST command printing to the module formats.
7363 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7365 * Fixed channel joining notify handling, cumode notify handling
7366 from Irssi SILC client.
7368 * Added SILC specific module-formats to the Irssi SILC client so
7369 that SILC specific message hilighting, colors etc is possible.
7370 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7372 Added channel mode, channel user mode, actions, notices,
7373 whois and whowas printing to the the module-formats.c.
7375 * Fixed a bug in channel deletion in the server. The channel
7376 is not left to the cache even if the channel founder auth mode
7377 is set when there are no users anymore on the channel. Affected
7378 file silcd/server.c.
7380 * The silc_net_localhost now resolves the entire hostname including
7381 the domain name. Affected file lib/silcutil/silcnet.c.
7383 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Changed the ask_passphrase client operation to be ascynchronous.
7386 It has now a completion callback and a context that the
7387 application must call after it has got the passphrase from
7388 the user. Affected files lib/silcclient/silcapi.h,
7389 lib/silcclient/protocol.c, lib/silcclient/command.c and
7392 Added SilcAskPassphrase callback that the application calls
7393 to deliver the passphrase to the library.
7395 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7396 The public key verification and especially a certificate
7397 verification is asynchronous procedure.
7399 Added new SILC_SKE_STATUS_PENDING status to indicate the
7400 request is pending and a callback will be called to finalize
7403 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7404 indicate that remote end did not send its public key (or
7405 certificate), even though we require it. Added check for this
7406 condition in the SKE. This was a security bug, now fixed.
7408 Defined new SilcSKEVerifyCbCompletion callback that is called
7409 when the verification process is completed.
7411 The affected files lib/silcske/silcske_status.h and
7412 lib/silcske/silcske.[ch].
7414 * Changed the verify_public_key client operation to be async
7415 as well. Defined SilcVerifyPublicKey callback that is used to
7416 indicate the success of the public key verification process.
7418 Changed the server and client to use the new async client
7421 * Changed the Irssi SILC client's internal scheduler to be called
7422 twice as many times as it used to be. As a result the client
7423 should be a bit faster now. Affected file is
7424 irssi/src/silc/core/silc-core.c.
7426 * Added support to Irssi SILC client of asynchronous public key
7427 verification and passphrase inquiry. Affected file is
7428 irssi/src/silc/core/silc-core.c.
7430 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7432 * Do not say "You have left channel %s" in client library.
7433 Moved it to the application. Affected files are
7434 lib/silcclient/command.c and silc/client_ops.c.
7436 * Fixed silc_client_get_clients. Command context was not
7437 duplicated and was freed memory in the callback. Affected
7438 file lib/silcclient/idlist.c.
7440 * Do not say "you are now talking..." on JOIN command in the
7441 client library. The appliation must handle it.
7443 * Do not say ".. changed topic to" in command reply in the
7444 client libary. The application must handle it.
7446 * Fixed TOPIC command sending in the client library.
7448 * Fixed a memory leak in silc_client_command_free in the file
7449 lib/silcclient/command.c.
7451 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7453 * Imported a modified version of Irssi client to the source tree.
7454 The Irssi will be used to create a new client called
7455 Irssi SILC. Imported to irssi/.
7457 Added silc_core_init_finish function to the Irssi. Affected
7458 file irssi/configure.in.
7460 A lot changes in the Makefile.ams around the irssi tree.
7462 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7464 * Do not rehash if the new size is same as the old size of the
7465 hash table, in the silc_hash_table_rehash*. The affected file
7466 lib/silcutil/silchashtable.c.
7468 * Replaced hash_table_del_by_context calls from the server
7469 (when channel->user_list and client->channels) to the
7470 hash_table_del as it is sufficient and faster.
7472 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7474 * Added silc_hash_table_list, silc_hash_table_get and the
7475 SilcHashTableList structure to provide an alternative way to
7476 traverse the hash table. The affected files are
7477 lib/silcutil/silchashtable.[ch].
7479 * Changed the server's idlist routines to use the hash table
7480 routines to optimize the code.
7482 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7484 * Replaced the client entry's `channel' list and channel entry's
7485 `user_list' list to hash tables for optimized lookup. Changed
7486 the code to use the hash table interface around the code.
7487 Affected file lib/silcd/idlist.[ch].
7489 * Added `auto_rehash' boolean argument to the function
7490 silc_hash_table_alloc to indicate whether the hash table should
7491 auto-rehash when it thinks is appropriate time. It will
7492 increase the hash table size if the there is twice as much
7493 entries in the table than the size of the table, and will
7494 decrease the size if there are twice as less entries than
7495 the size of the table.
7497 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7501 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * silc_idcache_purge_by_context deletes the entry now by context
7504 as it is supposed to do. Affected file lib/silccore/idcache.c.
7506 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7507 client is not anymore valid (WHOWAS givens the info) and not
7508 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7510 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Removed the `data' and `data_len' arguments from the ID Cache
7513 interfaces and added `name' argument. ID Cache does not handle
7514 anymore the binary data only a names associated with given ID.
7516 * When hashing a Client ID with silc_hash_id the entire ID is
7517 not hashed anymore, instead only the hash of the Client ID is
7518 hashed. This way we can access the Client ID from the cache
7519 with Client ID but with the hash of the ID (which is a hash of
7520 the nickname) as well without any difference in performance.
7522 Added also silc_idcache_find_by_id_one_ext to do one on one
7523 searching when we have the actual ID. Added also function
7524 silc_hash_client_id_compare. The affected files are
7525 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7527 * When hashing the name associated with a ID it is always done
7528 in lowercase. This way we can access the cache without worrying
7529 about case-sensitivity, even though, for example nicknames are
7532 * Fixed a bug in server with channel message sending. It put
7533 wrong ID type as destination ID. The affected file
7534 silcd/packet_send.c.
7536 * silc_idcache_del_by_context now deletes from all hash tables
7537 by context. Affected file lib/silccore/idcache.c.
7539 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Changed the client library to use the new ID Cache interface.
7542 Changes around the source tree.
7544 * Added silc_hash_table_rehash_ext to rehash with specific
7545 hash function. Affected file lib/silcutil/silchashtable.[ch].
7547 * Added silc_hash_string_compare to compare two strings in the
7548 hash table. Affected file lib/silcutil/silcutil.[ch].
7550 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Added new function silc_idcache_del_by_context into the
7553 lib/silccore/idcache.[ch].
7555 * Changed the server's ID list routines to use the new ID Cache
7556 interface. Changes around the source tree.
7558 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Added silc_hash_table_del[_by_context]_ext functions in to the
7561 lib/silcutil/silchashtable.[ch].
7563 Removed silc_hash_table_find_all* routines and added new
7564 silc_hash_table_find_foreach to replace them.
7566 Added silc_hash_table_replace_ext function as extended
7567 replacing function. Separated the simple hash table interface
7568 from the extended hash table interface in the file
7569 lib/silcutil/silchashtable.h.
7571 * Fixed minor bugs and changed it to use some of the new
7572 hash table functions in lib/silccore/idcache.c
7574 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Added new function silc_hash_table_find_all to return all keys
7577 in the hash table by the specified key. As the hash table is
7578 collision resistant it also makes it possible to have several
7579 duplicate keys in the hash table. This function may be used to
7580 find all of the keys from the hash.
7582 Added user_context arguments to the SilcHashFunction,
7583 SilcHashCompare and SilcHashDestructor to deliver user specified
7586 Added new fuctions silc_hash_table_find[_all]_ext to do
7587 extended lookup with specified hash and compare functions and
7588 specified user contexts.
7590 Added new function silc_hash_table_add_ext to add the key
7591 with specified hash function and user context.
7593 Added new function silc_hash_table_foreach to traverse all
7594 entrys in the hash table. Added SilcHashForeach callback
7597 Added new function silc_hash_table_del_by_context to delete
7598 the entry only if the context associated with the key matches.
7600 Affected files are lib/silcutil/silchashtable.[ch].
7602 * Removed silc_hash_[server/client/channel]_id and added just
7603 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7604 silc_hash_id_compare to compare two ID's using as the hash table
7605 comparison function. Added also silc_hash_data to hash
7606 binary data and silc_hash_data_compare to compare it.
7608 * Removed silc_idlist_find_client_by_hash as it is not needed
7609 anymore. Affected file silcd/idlist.[ch].
7611 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7612 to use internally the SilcHashTable. The new ID Cache is a lot
7613 faster than the old one. Some of the ID Cache interface was also
7614 rewritten and obsolete and stupid functions were removed.
7616 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Added entry_count field to the SilcHashTable to keep the number
7619 of the entries in the table. Implemented the function
7620 silc_hash_table_rehash. Added new function
7621 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7623 Fixed a minor bug in silc_hash_table_free.
7625 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7626 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7627 into the lib/silcutil/silcutil.[ch].
7629 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7631 * Implemented a collision resistant hash table into the
7632 lib/silcutil/silchashtable[ch]. See the header and the source
7633 for the SilcHashTable API.
7635 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Merged dotconf version 1.0.2 into lib/dotconf.
7639 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Do not compile anything in lib/silcsim/* if the SIM support
7642 is not enabled. The tree should now compile without problems
7645 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7647 * Compiled the SILC under cygwin. Compiled and tested briefly
7648 without problems. More tests needed. The SIMs didn't compile
7651 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7653 * Fixed possible crash in silc_get_username in the
7654 lib/silcutil/silcutil.c.
7656 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Fixed a va_arg in silc/client_ops.c.
7660 * Oops, RC5 routines were named AES and caused some problems
7661 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7663 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Added new SilcIDIP structure into the lib/silccore/id.h and
7666 replaced the old `ip' fields from all SILC ID's to that type.
7667 This is a step towards IPv6 support.
7669 The silc_id_get_len takes now the ID as an extra argument.
7670 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7671 both IPv4 and IPv6 based ID's.
7673 The affected files are lib/silccore/id.[ch] and other files
7674 around the tree using these routines.
7676 * Removed the ID length arguments in server from various
7677 silc_server_send_notify_* routines -> they are not needed
7680 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7682 * Fixed memory leak in silc_encode_pem_file in the file
7683 lib/silcutil/silcutil.c.
7685 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Check minor version as well in the SKE. Affected files are
7688 silcd/protocol.c and lib/silcclient/protocol.c.
7690 * Added --identifier option to the server so that an identifier
7691 can be when creating the public key for the server. Affected
7692 file is silcd/silcd.c.
7694 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7695 lib/silccrypt/silcpkcs.c.
7697 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Register default ciphers and stuff when using -C option with
7700 the server. Affected file sildc/silcd.c.
7702 * Put back the servers public key filename format, it is better
7703 than the new one. For now, the client keys are saved with the
7704 new filename format. The affected file silc/client_ops.c.
7706 * Implemented the Cipher API for the rest of the ciphers that
7707 did not implement it or implemented it the wrong way.
7709 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Register default ciphers and stuff when using the -S option
7712 in the client. Affected file silc/silc.c. Same also when
7713 creating new key pair with -C option.
7715 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Fixed the silc_verify_public_key client operation function to
7718 save the public keys differently. The fingerprint is now
7719 used as filename and not the hostname. This way also the
7720 client keys are saved uniquely and not with hostnames. The
7721 affected file is silc/client_ops.c.
7723 * Trimmed the silc_hash_fingerprint function to remove extra
7724 whitespaces from the end of the fingerprint. The affected
7725 file is lib/silccrypt/silchash.c.
7729 * Added silc_cipher_register_default function to register all
7730 default ciphers. It can be used when configuration files
7731 does not exist and the application does not want any specific
7732 ciphers in any specific order.
7734 The SilcDList is now used as silc_cipher_list dynamically
7735 allocated cipher list. Removed the static list all together
7736 and now all ciphers must be allocated to the dynamic list.
7737 The silc_cipher_alloc routine was changed to check only the
7740 All silc_cipher_* routines that used to return int returns
7743 The affected files lib/silccrypt/silccrypt.[ch].
7745 * The same thing was done to silc_hash_* as for silc_cipher_*
7746 routines. Affected files lib/silccrypt/silchash.[ch].
7748 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7749 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7750 Added also silc_pkcs_[un]register[_default] functions.
7751 Removed the data_context from the PKCS API.
7753 * Added silc_hmac_register_default function to register default
7754 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7755 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7756 to unregister all hmacs at once.
7758 * Register the default ciphers, hash functions, PKCSs and HMACs
7759 if client's configuration file does not exist. The affected
7762 * The client did not load the hash functions from the SIM
7763 modules at all. Added support for this. Affected file is
7764 silc/clientconfig.c.
7766 * When decoding public key with silc_pkcs_public_key_decode, check
7767 the supported algorithm only if PKCS are registered. Affected
7768 file lib/silccrypt/silcpkcs.c. The same was done with the
7769 silc_pkcs_private_key_decode.
7771 * Fixed the SILC List routines to keep the list always in order.
7772 It used to change the list's order when traversing the list but
7773 not it preserves the order. Affected file lib/trq/silclist.h.
7775 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Added the client library to use the SilcSocketConnection's
7778 reference counter (by silc_socket_dup) to prevent the bug that
7779 the socket object may be freed underneath async operation.
7781 * The name resolv library checking fixes in the configure.in.pre.
7784 * Created new version of the protocol drafts for future
7785 development. The -03 drafts are the ones that will be changed
7786 in the trunk now and the -02 will remain as they are.
7788 * Send list of CUMODE notifys to the router when announcing
7789 the channel users to the router. Affected file silcd/server.c.
7790 If the router receiving channel founder CUMODE for a channel
7791 that already has channel founder it will send CUMODE notify
7792 to the sender to remove the channel founder rights from the
7793 announced client. Affected file silcd/packet_receive.c.
7795 * The CUMODE notify may now use Server ID as well as the entity
7796 who changes the mode. Updated protocool specs.
7798 * Updated INSTALL and README files.
7800 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7802 * New web pages in the http://silc.pspt.fi. The pages was
7807 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7809 * Implemented the [DenyConnectin] config section in the server.
7810 Added silc_server_config_denied_conn to check whether incoming
7811 connection is denied. Affected file silcd/serverconfig.[ch].
7813 * Do not check the ports when checking the incoming configuration
7814 data if the port is 0, meaning any. Affected file is
7815 silcd/serverconfig.c.
7817 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Fixed buffer overflow in silc_string_compare in the file
7820 lib/silcutil/silcutil.c.
7822 * Fixed double free in silc_server_command_leave in the file
7825 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Fixed the version checking in the server. Affected file is
7830 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Fixed the configuration data fetching when accepting new
7833 connections in the server. Affected file silcd/server.c.
7835 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7837 * Added `sender_entry' argument to the function
7838 silc_server_packet_relay_to_channel so that we can check
7839 whether some destination actually belongs to the same route
7840 the sender belongs (ie, we must not resend the packet to the
7841 sender). Affected file silcd/packet_send.[ch].
7843 * Added `servername' field to the SilcClientEntry in the server
7844 to hold the name of the server where client is from. Affected
7845 file is silcd/idlist.h.
7847 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Moved the channel message encrypting in the router betwen
7850 router connections from silc_server_channel_message to the
7851 silc_server_packet_relay_to_channel since we want to check
7852 whether we have anybody channel before encrypting anything.
7853 Affected files silcd/packet_[receive/send].c.
7855 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Fixed the [AdminConnection] server config section to support
7858 multiple entries. Affected file silcd/serverconfig.c.
7860 * Added support into the server to check the validity of the
7861 incoming connection before executing any KE or authentication
7864 * The connection configuration is now saved to the KE and
7865 connection auth protocol contexts and not fetched anymore in
7866 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7868 * The local hosts listenning address and port is also resolved
7869 now when starting the server. We want to have the socket object
7870 to include the real address and port for the listener. Added
7871 new function silc_net_check_local_by_sock into the files
7872 lib/silcutil/silcnet.[ch].
7874 * Fixed a broadcast bug in server -> do not broadcast if we
7877 * Fixed a routing bug. Do not route broadcast packets ever.
7878 Broadcast packets must be processed always and not routed since
7879 they may be destined to some other host than yourself and thus
7880 would get routed without no good reason. Affected file is
7883 * Added function silc_server_config_is_primary_route to check
7884 whether primary router connection has been configured (a router
7885 configuration that we are initiating). If there is not, we
7886 will assume that there is only two routers in the SILC network
7887 and we will use the incoming router connection as our primary
7888 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7890 * Changed the order of the broadcasting. Broadcast _after_ the
7891 packet has been processed not before. Affected file is
7894 * Fixed a [ClientConnection] parsing bug. The port was never
7895 parsed correctly thus resulting to port 0. Affected file
7896 silcd/serverconfig.c.
7898 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7899 argument and did not set the broadcast packet flag. Affected
7900 file silcd/packet_send.c. Fixed same bug in the function
7901 silc_server_send_notify as well.
7903 * If we receive NEW_ID packet for our own ID in the server, ignore
7906 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7910 * Removed the nickname from the Private Message Payload.
7911 Updated the code and the protocol specs.
7913 * Updated protocol specs for submitting to the IETF.
7915 * Tweaked the Random Number Generator a bit. Affected file
7916 lib/silccrypt/silcrng.c. Exported a new function
7917 silc_rng_[global]_add_noise which can be used to add more
7920 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Do not parse packets with different timeout when protocol
7923 is active -> may cause problem with rekey. Affected file
7926 * When server receives signoff notify it must not create
7927 new channel key if the client is on any channels since the
7928 sender of the signoff notify will create it.
7930 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Added printing of error messages during SKE protocol from the
7933 failure packet sent by server during SKE. Affected file
7936 * Removed the client's failure_callback handling with timeout
7937 and handle it immediately when received.
7939 * The SKE library returned wrong type in SUCCESS and FAILURE
7940 packets. They must be 32 bit MSB not 16 bit MSB.
7942 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Ok, rewrote the logic of the re-key and now it seems to work.
7945 I tested it on high traffic with frequent re-keys without
7946 problems. Added hmac_receive (and renamed hmac to hmac_send)
7947 in SilcClientConnection in lib/silcclient/client.h and
7948 in SilcIDListData in silcd/idlist.h. Also, removed the
7949 SilcPacketParserContext's cipher and hmac fields as they are
7950 not needed anymore and actually caused some problems when
7951 the ciphers and hmac's changed underneath the packet parser.
7953 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * If re-key protocol is active then process the incoming packets
7956 synchronously since we must assure that icoming packets encrypted
7957 with the old key is processed before the new keys is set to
7958 use. This is true other packets than for REKEY packets.
7959 Affected file silcd/server.c. The same was done to client library
7960 as well, affected file lib/silcclient/client.c.
7962 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Fixed bug in client and server to accept the force send if
7965 the packet is send from silc_[server/client]_packet_process
7966 function. Otherwise the packets are never delivered, oops.
7968 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Disable force sending of packets when REKEY protocol is active.
7971 We must assure that no packet is sent directly when rekey is
7972 performed. All packets must be sent through packet queue.
7973 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7974 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7975 function is silc_[server/client]_packet_send_real to check
7978 * Replaced the SIM paths from example config files to
7979 /usr/local/modules. Also, make install creates now
7980 /usr/local/silc/logs directory to hold all the SILC server
7983 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Made the configure.in.pre work on Solaris. Patch by salo.
7987 * Made all ciphers compatible with non-x86 machines. Defined
7988 CBC mode macros into lib/silccrypt/ciphers_def.h.
7990 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7992 * Fixed the make install.
7994 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * When MAC computation fails the silc_packet_decrypt returned 0
7997 even though it was supposed to return -1. Fixed this. The
7998 affected file is lib/silccore/silcpacket.c.
8000 * Do not replace the config files in /etc/silc (in make install)
8001 if they already exist. Affected file ./Makefile.am.
8003 * Do not send re-key packets immediately but through packet queue.
8004 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8006 * Changed silc_net_check_host_by_sock to return FALSE if the
8007 IP/DNS could not be resolved. Though, it returns the IP address
8008 now even if it could not resolve it (but returns also FALSE).
8009 Affected file lib/silcutil/silcnet.[ch].
8011 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8013 * Added silc_pkcs_decode_identifier to decode the public key's
8014 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8015 Added also silc_pkcs_free_identifier. Added also new context
8016 SilcPublicKeyIdentifier.
8018 * Added -S option to the silc client. It is used to dump the
8019 contents of the specified public key file.
8021 * Changed the PKCS api to return the public key length when
8022 setting the public key.
8024 * Fixed a fatal bug in the public and private key file loading.
8025 Affected file lib/silccrypt/silcpkcs.c.
8027 * Execute the packet parsing for client with zero (0) timeout
8028 if the protocol is active. Affected file silcd/server.c.
8030 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Made the key generation options to the silcd program. Added
8033 -C option, equivalent to client's option.
8035 * Added new [ServerKeys] config section to the server. It
8036 configures the server's public and private key.
8038 * Defined generic Public Key Payload into the protocol
8039 specification to send specific type of public keys and
8042 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8043 public key or certificate.
8045 * Implemented the GETKEY command to the server and to the
8046 client library and on user interface.
8048 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Made preliminary `make install' work.
8052 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Added SilcServerRekey context into silcd/idlist.h.
8056 * Added the PFS support as defined in the specification to the
8057 SKE protocol. Affected files lib/silcske/*.c.
8059 * Added `ske_group' field to the SilcServerRekey context to hold
8060 the number of the SKE group that is used with PFS in re-key.
8061 Affected file silcd/idlist.h.
8063 * Added PFS re-key support to the server. Affected file is
8066 * Added silc_protocol_cancel to cancel execution of the next
8067 state of the protocol. Affected file is
8068 lib/silccore/silcprotocol.[ch].
8070 * Added the re-key support with and without PFS to the client
8071 library. Re-key is performed once in an hour, by default.
8073 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8074 Added silc_client_rekey_callback and silc_client_rekey_final.
8075 Affected files are lib/silcclient/protocol.[ch] and
8076 lib/silcclient/client.[ch].
8078 * Removed the `hmac_key' and `hmac_key_len' fields from the
8079 SilcClientConnection structure; not needed. Affected file is
8080 lib/silcclient/client.h.
8084 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Do not ask whether user wants to use the negotiated private key
8087 for private messages, just use it. Affected file is
8088 silc/local_command.c.
8090 * Added `send_enc_key' and `enc_key_len' fields to the
8091 SilcIDListData structure since they are needed in the re-key
8092 phase. Affected file is silcd/idlist.[ch].
8094 * Implemented the simple re-key protocol into the server.
8095 Affected files silcd/server.c and silcd/protocol.[ch]. The
8096 re-key will be performed once in an hour, by default.
8098 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8099 Added silc_server_rekey, silc_server_rekey_callback and
8100 silc_server_rekey_final.
8102 * Removed Tunneled flag from the protocol. Updated the code
8103 and the specifications.
8105 * Adde `pfs' field to the SilcIDListData to indicate whether
8106 the PFS is to be performed in the re-key. Affected file is
8109 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8112 int64 of at least the xintXX size. If void * is less that 4
8113 bytes uint32 * will be used. Defined bool as boolean.
8115 * Changed _ALL_ unsigned long and unsigned int to uint32,
8116 unsgined short to uint16 in the source tree.
8118 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8119 not handle clients that has entry->data.registered == FALSE.
8120 They are not in the network anymore. Affected file is
8123 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Implemented the sending of the SERVER_SIGNOFF notify in the
8126 server. Affected file is silcd/server.c.
8128 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8129 Added also silc_notify_payload_encode_args into the
8130 lib/silccore/silcnotify.[ch].
8132 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8133 Affected file silcd/packet_receive.c.
8135 * Implemented the SERVER_SIGNOFF notify handling in the client
8136 library. Affected file lib/silcclient/client_notify.c. Also,
8137 implemnted the printing of the SERVER_SIGNOFF info to the
8138 application. Affected file silc/client_ops.c.
8140 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8141 if the deleting was successful. Affected file silcd/idlist.[ch].
8143 * Added support for public key authentication in the connection
8144 authentication protocol in the client library. Affected file
8145 lib/silcclient/protocol.c.
8147 * Changed the server's silc_idlist_get_clients_by_* interface
8148 to support already allocated array so that new entries may be
8149 added to pre-allocated array. Affected file silcd/idlist.[ch].
8150 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8151 and command replies.
8153 * All command reply functions in the server now calls the
8154 pending command callback even if error occured. This way the
8155 error will be delivered to the client as well. Affected files
8156 silcd/command.c and silcd/command_reply.c.
8158 * Fixed INFO command to return local server's info if no server
8159 was provided. Affected file lib/silcclient/command.c.
8161 * Removed RESTART command for good. Updated the code and the
8164 * Rewrote parts of the task system. It is a bit simpler now.
8165 Removed unsued task priorities. The affected files are
8166 lib/silcutil/silctask.[ch].
8168 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Moved the USERS printing from the library to the application.
8171 Affected files lib/silcclient/command.c and silc/client_ops.c.
8173 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Added channel key re-key support. The re-key is perfomed
8178 only by the router and is done once in an hour. Added `rekey'
8179 field to the SilcChannelEntry in the server. Affected files
8180 silcd/server.c and silcd/idlist.h.
8182 * Added silc_task_unregister_by_context into the file
8183 lib/silcutil/silctask.[ch].
8185 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Added SILC_UMODE_GONE mode to indicate when the client is not
8188 present in the SILC network. Added also support to the local
8189 command AWAY that will set this mode. Added support of showing
8190 "xxx is gone" in WHOIS command. The USERS command shows the
8191 gone status as well.
8193 * Fixed setting server and router operator privileges in the
8194 server's UMODE command. Affected file silcd/command.c.
8196 * Merged the SKE KE1 and KE2 payloads into one payload. The
8197 new KE payload is equivalent to the old KE2 payload.
8199 Cleaned up the SKE Start Payload parsing. It now uses the
8200 simple buffer unformatting to do the parsing. A lot faster
8203 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8204 to the SKE that is used to indicate whether both of the SKE
8205 parties should perform authentication. By default only the
8206 responder performs authentication. By setting this flag also
8207 the initiator must do authentication. By default it is unset
8208 since in normal SKE case, client to server connection, only
8209 the responder should do authentication. When doing SKE between
8210 two clients both should perform authentication. Updated the
8211 code and the protocol specs.
8213 * A little fix to IDENTIFY command in the server. Search the
8214 client first by hash not nickname. Affected file is
8217 * Fixed the silc_client_close_connection to support closing
8218 the client to client connections wihtout deleting too much
8219 data. Affected file lib/silcclient/client.c.
8221 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8222 are received if protocol used to be active but is not anymore
8223 the application would crash due to NULL pointer dereference.
8224 Affected files silcd/server.c and lib/silcclient/client.c.
8226 * Added `hash' field to the SilcClientConnection to include
8227 the hash function negotiated in the SKE protocol.
8229 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8230 to set the channel founder authentication data. A client can
8231 claim the founder rights later by providing the authentication
8232 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8233 This way the channel founder can regain the channel founder
8234 privileges even it is left the channel. This works only on
8235 local server and the client must be connected to the same
8236 server to be able to regain the founder rights. Updated the
8237 protocol specs accordingly.
8239 Added support to the CMODE command in the client to set the
8240 founder auth data. Read the README to see how to set it.
8242 Added support to the CUMODE command to claim the founder
8243 rights. Read the README to see how to do it.
8245 Added support for the founder authentication to the Channel
8246 Entry in the server. Affected file silcd/idlist.h.
8248 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8249 server's CMODE command. Affected file silcd/command.c.
8251 * Added the following new functions into lib/silccore/silcauth.[ch]:
8252 silc_auth_get_method and silc_auth_get_data.
8254 * The server now saves the remote hosts public key to the
8255 SilcIDListData pointer. Affected file silcd/protocol.c.
8257 * The normal server now does not remove the channel entry from
8258 the cache if the founder authentication data is set. It used
8259 to remove it if the founder was the last one on the channel on
8260 the server and left the channel. The auth data is saved and
8261 if the channel is re-joined later the old entry is used with
8262 the old auth data. Affected files silcd/command_reply.c and
8265 * Removed the `pkcs' field from the SilcIDListData structure
8266 in the server; it is not used. Affected file silcd/idlist.h.
8268 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Fixed packet processing on slow links. Partial packets were
8271 never re-processed because the incoming data buffer was cleared
8272 by the application. Application must not directly clear the
8273 sock->inbuf, the packet processing routines handle it. Fixed
8274 this in client library and in server.
8276 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Fixed the WHOIS and IDENTIFY send reply function to really
8279 check whether to send list or just one entry. Affected file
8282 * Cleaned up the LEAVE command's channel key distribution. The
8283 affected file silcd/command.c.
8285 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8286 can enforce the channel mode as well. In that case the ID
8287 includes the ID of the server. The code now enforces the
8288 mode change if the router have different mode than the server.
8290 * The notify client operation with CMODE_CHANGE notify can now
8291 return NULL client_entry pointer if the CMODE was not changed
8292 by client. Application must check for this.
8294 * Added <Server ID> argument to INFO command to support server
8295 info fetching by Server ID.
8297 * Added silc_server_announce_get_channel_users to get assembled
8298 packets of channel users of the specified channel. Affected
8299 file silcd/server.[ch].
8301 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8302 was freed underneath the ID Cache.
8304 * Re-announce clients when the server received CHANNEL_CHANGE
8305 notify from the router. Affected file silcd/packet_send.c.
8307 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8310 crashed since it did not handle the fact that there is no cipher
8311 called "3" and didn't check the error condition. Now fixed.
8313 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8314 flag. It can be used to send message requests.
8316 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8318 * Implemented the RESTART command in the client.
8320 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8321 notice type messages. Added notice printing to the user
8324 * The channel keys are not re-generated if the channel's mode
8325 is PRIVKEY, ie private key on the channel exists. Affected
8326 files silcd/server.c and silcd/command.c.
8328 * Fixed a little bug in channel message delivery when channel
8329 private keys are set in the server. Affected file is
8330 silcd/packet_send.c.
8332 * Changed the setting on channel->on_channel = TRUE from the
8333 silc_client_save_channel_key to the JOIN command reply. The
8334 key payload is not received if the private channel key is set.
8335 Affected file lib/silcclient/command_reply.c and the
8336 lib/silcclient/client_channel.c.
8338 * When the CMODE_CHANGE notify is sent and the channel private
8339 key mode is removed the channel key must be re-generated in
8340 other cells as well. Added this support for the router in the
8341 silcd/packet_receive.c.
8343 * Added new local command NOTICE to send notice message on
8344 channel. Affected file silc/local_command.[ch].
8346 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Added new local command ME to the client. It is used to send
8349 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8350 some action. Affected file silc/local_command.[ch].
8352 * Changed channel_message and private_message client operations
8353 to deliver the message flags to the application. Added also
8354 the `flags' arguments to the silc_client_send_channel_message
8355 and silc_client_send_private_message functions. Affected file
8358 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * Redefined the Private Message Payload to support private message
8361 keys and to support the new private message flags. Updated
8362 the protocol specs. Flags makes it possible to have for example
8363 CTCP style messages.
8365 * Added new type SilcPrivateMessagePayload and defined an API
8366 for it in the lib/silcclient/silcprivate.[ch].
8368 * Tested private message private keys successfully. Tested the
8369 private message key set, unset and list commands with the new
8372 * Redefined the Channel Message Payload to include the channel
8373 message flags (equal with private message flags) to support
8374 for example CTCP style messages.
8376 * Defined some of the message (for channel and private message)
8377 flags. Updated the protocol specs and added the flags to the
8378 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8380 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Added SilcKeyAgreementStatus type to the key agreement routines
8383 to indicate the current status and error if one occured.
8384 The status types are defined in the lib/silcclient/silcapi.h.
8386 * Added new local command KEY that is used to set and unset private
8387 keys for channels, set and unset private keys for private messages
8388 with remote clients and to send key agreement requests and
8389 negotiate the key agreement protocol with remote client. The
8390 key agreement is supported only to negotiate private message keys,
8391 it currently cannot be used to negotiate private keys for channels,
8392 as it is not convenient for that purpose.
8394 * Fixed a minor pending callback setting bug in the function
8395 silc_client_get_client_by_id_resolve, now the function works.
8396 Affected file lib/silcclient/idlist.c.
8398 * Added function silc_net_get_local_port to get local bound
8399 port by socket. Added to lib/silcutil/silcnet.[ch].
8401 * Added `sockets' and `sockets_count' fields to the SilcClient
8402 object. They hold the sockets of the listenning sockets in
8403 the client. Listenning sockets may be for example the key
8404 agreement server. Affected file lib/silcclient/client.[ch].
8405 Added functions the silc_client_add_socket and the
8406 silc_client_del_socket. They are exported to the application
8409 * Added ~./silc/clientkeys to support other client's public keys.
8411 * Renamed verify_server_key client operation to verify_public_key
8412 and added one argument to indicate the type of the connection
8413 (server, client etc.).
8415 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Added silc_server_connection_auth_request to handle the
8418 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8419 silcd/packet_receive.[ch].
8421 * Added silc_server_send_connection_auth_request into the
8422 silcd/packet_send.c to send the connection auth request packet.
8424 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8427 * Fixed the public key authentication in responder side in the
8428 server. The `auth_data' pointer includes the SilcPublicKey
8429 not the path to the public key. Affected file silcd/protocol.c.
8431 * Implemented the public key authentication in the initiator side
8432 in the server. Affected file silcd/protocol.c.
8434 * Removed the [RedirectClient] config section from the server
8435 configuration. Is not needed and I don't want to implement it.
8437 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Cleaned up the CMODE command in the server. It now works
8440 correctly and supports all the modes defined in the protocol.
8441 Affected file is silcd/command.c.
8443 * Added `hmac_name' field to the SilcChannelEntry in the server
8444 to hold the default HMAC of the channel. It can be set when
8445 creating the channel (with JOIN command). Affected files
8448 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8449 type to indicate the change of the current cipher and hmac
8450 on the channel. Client can safely ignore the <cipher> argument
8451 (if it chooses to do so) since the CHANNEL_KEY packet will
8452 force the channel key change anyway. The <hmac> argument is
8453 important since the client is responsible of setting the new
8454 HMAC and the hmac key into use.
8456 * Fixed the CMODE command in the client library as well.
8458 * Tested CMODE command in router environment successfully.
8460 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Show the version of the remote client (or server) when connecting
8463 to the server. It is logged to the log file. Affected file
8464 is silcd/protocol.c.
8466 * Fixed the KILLED notify handling in the client library. The
8467 client must be removed from all channels when receiving the
8470 Also, do not remove the client entry when giving the KILL
8471 command but when the KILLED notify is received.
8473 * Removed silc_idlist_find_client_by_nickname from the server.
8474 Not needed anymore. Affected files silcd/idlist.[ch].
8476 * Implemented the CHANNEL_CHANGE notify type handling to the
8477 server. Affected file silcd/server.c.
8481 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Added silc_server_send_notify_invite to send the INVITE
8484 notify between routers.
8486 * Implemented the INVITE command correctly to the server.
8488 * Implemented the INVITE notify type handling in the server.
8490 * Implemented the INVITE command to the client library and on the
8493 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added function silc_server_get_client_resolve to find the
8496 client entry by ID from all ID lists and then resolve it
8497 (using WHOIS) if it cannot be found. Affected file is
8500 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8502 * Implemented the BAN command to the client library.
8504 * The JOIN command in the server now checks the invite list
8507 * Changed the silc_command_reply_payload_encode_va and the
8508 silc_command_payload_encode_va to support that if argument is
8509 NULL it ignores and checks the next argument. Affected file
8510 lib/silccore/silccommand.c.
8512 * Added silc_server_send_notify_ban to send the BAN notify
8513 type between routers.
8515 * Chaned the silc_notify_payload_encode to support that if
8516 argument is NULL it ignores and checks the next argument.
8517 Affected file lib/silccore/silcnotify.c.
8519 * Tested ban lists in router environment successfully.
8521 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Implemented BAN command to the server, in silcd/command.[ch].
8525 * Removed the BAN and INVITE_LIST modes from the CMODE command
8528 * Added function silc_string_match to regex match two strings.
8529 Affected files lib/silcutil/silcutil.[ch].
8531 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8533 * Redefined parts of the SilcChannelEntry in the server to support
8534 the new ban and invite lists.
8536 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8538 * Redefined the INVITE command. The same command can be used to
8539 invite individuals to the channel but also to manage the invite
8540 list of the channel (to add to and remove from the invite list).
8541 Updated the protocol specs.
8543 * Added new command SILC_COMMAND_BAN that can be used to manage
8544 the ban list of the channel. Updated the protocol specs.
8546 * Removed the channel modes: the SILC_CMODE_BAN and the
8547 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8548 in the CMODE command. The equivalent features are now available
8549 using INVITE and BAN commands. Updated the protocol specs.
8551 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8552 in the network about change in the current ban list. The notify
8553 type is not used by the client.
8555 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8556 support the invite lists.
8558 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Added new function silc_string_regexify that converts string
8561 including wildcard characters into regex string that can
8562 be used by the GNU regex library. Added into the file
8563 lib/silcutil/silcutil.[ch].
8565 Added silc_string_regex_combine to combine to regex strings
8566 into one so that they can be used as one regex string by
8567 the GNU regex library. Added into the file
8568 lib/silcutil/silcutil.[ch].
8570 Added silc_string_regex_match to match two strings. It returns
8571 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8573 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Imported GNU regex to the soruce tree into lib/contrib.
8576 Fixed some compiler warning from the regex.c.
8578 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8580 * Fixed MOTD command in the server to work in router environment.
8582 * Fixed the MOTD command in the client library to support
8583 the server argument in the command.
8585 * Added `nickname_len' argument to the silc_idlist_add_client
8586 in the server, as the `nickname' argument may be binary data
8589 * Added silc_idlist_get_channels to return all channels from
8592 * Implemented LIST command to the server. Affected file is
8595 * Implemented the LIST command to the client library and on the
8598 * Added [<user count>] argument to the LIST command reply.
8599 With private channels the user count is not shown.
8601 * Updated TODO and README.
8603 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8605 * The client entry's data.registered must be TRUE even with
8606 global client entry on global client list. The data.registered
8607 is used to check whether the client is anymore in the network,
8608 for example with WHOWAS command so it must be valid.
8610 * Fixed the WHOWAS command in the server. It now actually works
8611 in router environment. Added function into silcd/command_reply.c
8612 silc_server_command_reply_whowas_save.
8614 * Added silc_idlist_purge function to the silcd/idlist.c
8615 to periodically purge the ID Cache.
8617 * Fixed INFO command in the server. It works now in router
8618 environment. Added <server name> argument to the INFO command
8619 reply. Updated the protocol specs.
8621 * Fixed minor bug in silc_idcache_purge to not purge if the
8622 expire value is zero.
8624 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8625 they were buggy because of the WHOWAS information.
8627 * Fixed local command MSG to handle the async resolving of
8628 the remote client properly. It used to fail the first MSG.
8629 Affected file silc/local_command.c.
8631 * Added `data_len' field to SilcIDCache context.
8633 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Update TODO. Todo in commands in the server.
8637 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8640 used by routers as broadcast packet to inform other routers
8641 about the changed user mode.
8643 Implemented the notify handling in the server. Affected file is
8644 silcd/packet_receive.c. Added the function
8645 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8647 * Added new generic Channel Payload and deprecated the New Channel
8648 Payload. The New Channel Payload is now the generic Channel
8651 * Added new argument `mode' to the silc_server_send_new_channel
8652 as it is required in the Channel Payload now.
8654 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8655 and created a new and real SilChannelPayload to represent the
8656 new generic Channel Payload. Implemented the encode/decode
8657 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8659 * Added silc_server_get_client_channel_list to return the list
8660 of channels the client has joined for WHOIS command reply.
8661 Affected file silcd/server.[ch].
8663 * Implemented the channel list sending in the WHOIS command reply
8664 in server and in the client.
8666 Implemented the channel list displaying on the user interface
8667 as well. Affected file silc/client_ops.c.
8669 * Added silc_channel_payload_parse_list to parse list of Channel
8670 Payloads. It returns SilcDList list of SilcChannelPayloads.
8671 Client for example can use this function to parse the list of
8672 channels it receives in the WHOIS command reply. The caller
8673 must free the list by calling silc_channel_payload_list_free.
8674 Affected files lib/silccore/silcchannel.[ch].
8676 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Added one new argument <user mode> to the WHOIS command reply
8679 to return the mode of the user in SILC. Updated the protocol
8682 Implemented it to the server and client.
8684 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Fixed the mode printing on the user interface on joining.
8687 Affected file silc/client_ops.c.
8689 * Implemented the UMODE command and user modes in general to the
8690 client library and to the user interface.
8692 * Implemented the UMODE command to the server.
8694 * The server now sends UNKNOWN_COMMAND error status if client sends
8695 unknown command. Affected file silcd/command.c.
8697 * All server commands now handle the command identifier the right
8698 way when sending the command reply to the client. The client can
8699 use to identify the command replies with the identifier.
8701 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Added silc_server_get_client_route to resolve the route to
8704 the client indicated by the client ID. Affected file is
8707 * Added silc_server_relay_packet as general function to relay
8708 packet to arbitrary destination. This deprecates functions
8709 like _send_private_message_key, _relay_notify etc. Affected
8710 file is silcd/packet_send.[ch].
8712 Removed silc_server_send_key_agreement,
8713 silc_server_send_private_message_key and
8714 silc_server_packet_relay_notify functions from the file
8715 silcd/packet_send.[ch].
8719 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8720 server. Affected file silcd/packet_receive.[ch].
8722 * Implemented the KILL command to the client. Implemented the
8723 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8724 Affected files lib/silcclient/command[_reply].c and
8725 lib/silcclient/client_notify.c. Implemented the KILL notify
8726 printing in the user inteface.
8728 * Fixed a lot silc_parse_nick memory leaks from the client
8729 library in the file lib/silcclient/command.c.
8731 * Changed the silc_server_send_notify_on_channels's `sender'
8732 argument from SilcSocketConnection to SilcClientEntry to
8733 check the sender as entry and not as connection object and not
8734 to send to the client provided as argument. The affected file
8735 is silcd/packet_send.[ch].
8737 * The notify packets that are destined directly to the client used
8738 to not to be processed by the server. Now changed that and the
8739 server processes all notify packets. After relaying the packet
8740 to the client the notify packet is processed in the server.
8742 * The silc_server_free_client_data now checks whether there is
8743 pending outgoing traffic for the client and purges the data to
8744 the network before removing the client entry.
8746 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8748 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8749 an client is killed from the SILC Network. Updated the protocol
8752 Added new function silc_server_send_notify_killed to the
8753 silcd/packet_send.[ch].
8755 * Added function silc_server_packet_relay_notify to relay notify
8756 packets that are destined directly to a client. In this case
8757 the server does not process the notify packets but merely relays
8758 it to the client. Affected file silcd/packet_send.[ch].
8760 Added also silc_server_packet_process_relay_notify to check
8761 whereto relay the notify. Affected file is
8762 silcd/packet_receive.[ch].
8764 * Implemented the KILL command to the server.
8768 * Added the backup schema desgined last fall to the protocol
8769 specs for everyone to see. The specification is in the
8770 *-spec-xx.txt draft and the packet type definitions for the
8771 backup routers is in *-pp-xx.txt draft. Thusly, added also
8772 new packet type SILC_PACKET_CELL_ROUTERS.
8774 * A big security problem in the implementation discovered. The
8775 signoff of an client did not cause new channel key generation
8776 which it of course should've done. The channel keys must be
8777 always re-generated when client leaves (or signoffs) the channel.
8778 The silc_server_remove_from_channels funtion now handles
8779 the channel key re-generation.
8781 * Added `sender' argument to the silc_server_send_notify_on_channels
8782 to not to send the client provided as argument. Affected file
8783 silcd/packet_send.[ch].
8785 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Implemented OPER and SILCOPER commands into the server and
8790 * Added silc_auth_verify and silc_auth_verify_data to verify
8791 the authentication directly from the authentication payload.
8792 It supports verifying both passphrase and public key based
8793 authentication. Affected file lib/silccore/silcauth.[ch].
8795 * Added `hash' field to the SilcIDListData structure. It is the
8796 hash negotiated in the SKE protocol. Affected file is
8799 * Slight redesigning of the SilcAuthPayload handling routines.
8800 Do not send SilcPKCS but SilcPublicKey as argument.
8802 * Implemented the public key authentication support to the
8803 serverconfig. The public key is loaded from the provided path
8804 and saved as authentication data to void * pointer. Thus,
8805 changed the unsigned char *auth_data to void *auth_data;
8807 * Fixed SHUTDOWN command to send the reply before the server
8808 is shutdown. :) Affected file silcd/command.c.
8810 * Fixed fatal bug in CONNECT command. The hostname was invalid
8811 memory and server crashed. Affected file silcd/command.c.
8813 * Fixed fatal bug in CLOSE command. The server_entry became
8814 invalid but was referenced later in the command. Affected file
8817 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8819 * Fixed fatal bug in failure packet handling. Server ignored
8820 the failure and thus crashed when it came.
8824 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8827 that the command may be executed only once in (about) 2 seconds.
8828 The old SILC_CF_LAG flag is same but allows command bursts up
8829 to five before limiting.
8831 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8832 server code. Various commands now includes the CF_LAG_STRICT
8833 flag to disallow any kind of miss-use of the command.
8835 * Fixed the silc_buffer_unformat to not to allocate any data
8836 if the length of the data is zero. It used to allocate the
8837 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8839 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Changed the format of AdminConnection configuration section
8842 in the server. Added username of the admin to the format.
8843 Affected files silcd/serverconfig.[ch].
8845 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8846 to return admin configuration data by host, username and/or
8849 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Implemented WHOWAS command to the server. Added the functions:
8853 silc_server_command_whowas_parse,
8854 silc_server_command_whowas_send_reply,
8855 silc_server_command_whowas_from_client and
8856 silc_server_command_whowas_from_server
8858 * Added <Client ID> argument to the WHOWAS command reply. Updated
8859 the protocol specs accordingly.
8861 * Implemented WHOWAS command and command_reply to the client
8864 Implemented the WHOWAS printing on the user interface.
8866 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Added new argument to the WHOWAS command reply, the real name.
8869 It is an optional argument. Updated the protocol specs.
8871 * Added SilcIDCacheDestructor callback that is registered when
8872 the SilcIDCache is allocated. The callback is called when
8873 an cache entry in the ID Cache expires, or is purged from the
8874 cache. Added into lib/silccore/idcache.[ch].
8876 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8877 to destruct the client entries when the cache entry expires.
8878 Other ID Cache's in server and in the client library ignores
8881 * If the ID Cache entry's `expire' field is zero then the entry
8882 never expires. Added boolean `expire' argument to the
8883 silc_idcache_add function in the lib/silccore/idcache.[ch].
8884 If it is TRUE the default expiry value is used.
8886 * Added silc_server_free_client_data_timeout that is registered
8887 when client disconnects. By default for 5 minutes we preserve
8888 the client entry for history - for WHOWAS command.
8890 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Added support to the server to enforce that commands are not
8893 executed more than once in 2 seconds. If server receives
8894 commands from client more frequently, timeout is registered
8895 to process the commands. Affected file silcd/command.c.
8896 Added new function silc_server_command_process_timeout.
8898 * Changed NICK_NOTIFY handling in client library to check that
8899 if the client's nickname was changed, so there is no need to
8900 resolve anything from the server.
8902 * Removed error printing from the WHOIS and IDENTIFY commands.
8903 If error occurs then it is ignored silently in the client library.
8904 The application, however, may map the received error to
8905 human readable error string. The application currently maps
8906 the NO_SUCH_NICKNAME error to string.
8908 * Made the command status message public to the application. Moved
8909 them from lib/silcclient/command_reply.c to
8910 lib/silcclient/command_reply.h. The application can map the
8911 received command status to the string with the
8912 silc_client_command_status_message function.
8914 * Added check to the server to check that client's ID is same
8915 as the Source ID in the packet the client sent. They must
8918 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Added dist-bzip hook to the Makefile.am to make bzip2
8921 compressed distributions.
8923 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Server now enforces the maximum length for the nickname and
8926 the channel as protocol specification dictates. 128 bytes for
8927 nickname and 256 bytes for channel name.
8929 * Moved the WHOIS printing to the application. The client libary
8930 does not print out the WHOIS information anymore, the application
8931 must do it. Renamed silc_client_command_reply_whois_print to
8932 the silc_client_command_reply_whois_save.
8934 The client's idle time is also sent to the application now, and
8935 the idle is shown on screen.
8937 * Added silc_client_command_reply_identify_save to save the
8938 received IDENTIFY entries.
8940 * Do not check for channel private keys in message sending and
8941 reception if the channel does not have the PRIVKEY mode set.
8942 Affected file lib/silclient/client_channel.c.
8944 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8947 just surfaced after chaning the JOIN procedure.
8949 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Added silc_client_get_clients_by_list to get client entries
8952 from Client ID list, that is returned for example by JOIN
8953 and USERS command replies. The application should use this
8954 function for example when JOIN command reply is received to
8955 resolve the clients already on the channel (library does not
8956 do that anymore as USERS command reply is not used in the JOIN
8957 procedure anymore). Affected files lib/silcclient/silcapi.h and
8958 lib/silcclient/idlist.c.
8960 * JOIN command reply and USERS command reply returns now SilcBuffer
8961 pointers instead of unsigned char pointers when returning
8962 the client list and mode list.
8964 * Added <Client ID> argument to the JOIN command reply, mainly
8965 for the server to identify for which client the command was
8966 originally sent. Updated protocol specs accordingly.
8968 * Added SilcDlist private_key pointer to the SilcChannelEntry
8969 in the client to support the channel private keys. Affected
8970 file is lib/silcclient/idlist.h.
8972 * Added SilcChannelPrivateKey argument to the function
8973 silc_client_send_channel_message so that application can choose
8974 to use specific private ke if it wants to. If it is not provided,
8975 the normal channel key is used, unless private keys are set.
8976 In this case the first (key that was added first) is used
8977 as the encryption key.
8979 * Implemented the support for channel private key handling.
8980 Implemented the following functions:
8982 silc_client_add_channel_private_key,
8983 silc_client_del_channel_private_keys,
8984 silc_client_del_channel_private_key,
8985 silc_client_list_channel_private_keys and
8986 silc_client_free_channel_private_keys
8988 Affected file lib/silcclient/client_channel.c.
8990 * Added the support for the private keys in the channel message
8991 sending and encryption and in the message reception and
8992 decryption. Affected funtions are
8993 silc_client_send_channel_message and silc_client_channel_message.
8995 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Added SKE's key verify callback to the client library's
8998 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9000 * Removed the statement that server (or router) must send USERS
9001 command reply when joining to the channel so that the client
9002 knows who are on the channel. Instead, the client list and
9003 client's mode list is now sent in the JOIN command reply to the
9004 client who joined channel. This is better solution.
9006 * Added function silc_server_get_users_on_channel and function
9007 silc_server_save_users_on_channel to the silcd/server.[ch].
9009 * Removed function silc_server_command_send_users from the
9012 * Do not show topic on the client library anymore. The topic is
9013 sent in the command reply notify to the application and the
9014 application must show the topic now.
9016 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Added client searching by nickname hash into the IDENTIFY and
9019 WHOIS commands in the server as they were clearly missing from
9020 them. Affected file is silcd/command.c.
9022 * Fixed a bug in private message receiving in the client library.
9023 The remote ID was freed and it wasn't supposed, now it is
9026 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Minor fix to the channel payload; allocate the data area, as it
9029 needs to be of specific length.
9031 * If the key agreement port is zero then the operating
9032 system will define the bound port. Affected files are
9033 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9035 * Added new function silc_channel_payload_decrypt into the file
9036 lib/silccore/silcchannel.[ch].
9038 * Moved the channel message etc, check from silc_packet_decrypt
9039 to applications. The library calls now a generic
9040 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9041 when the packet is either normal or special. This was done to
9042 allow more wide range of checking that was not allowed when
9043 the code was in library. Now applications can do virtually any
9044 checks to the packet and return to the library the decision how
9045 the packet should be processed. Affected files are
9046 lib/silccore/silcpacket.[ch].
9048 Added silc_server_packet_decrypt_check to the server and
9049 silc_client_packet_decrypt_check to the client library.
9051 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9052 to send with specified source and destination information.
9054 * Channel message delivery between routers was broken after the
9055 channel key distribution was fixed earlier. The channel key
9056 was used be to distributed to other routers as well which is not
9057 allowed by the protocol. Now this is fixed and channel keys
9058 really are cell specific and the channel message delivery between
9059 routers comply with the protocol specification.
9061 * Fixed various commands in server to check also the global list
9062 for the channel entry and not just the local list. The affected
9063 file silcd/command.c.
9065 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Added assert()s to buffer formatting and unformatting routines
9068 to assert (if --enable-debug) when error occurs. Affected
9069 file: lib/silcutil/silcbuffmt.c.
9071 * Changed to auto-reconnect to check whether the remote host is
9072 router and register the re-connect timeout if it is. It used
9073 to check that whether we are normal server, but router must do
9074 auto-reconnect with another router as well. Affected file
9077 * Removed the [<key len>] option from CMODE command as the cipher
9078 name decides the key length, nowadays. See the defined ciphers
9079 from the protocol specification.
9081 * Added [<hmac>] option to the CMODE command to define the HMAC
9082 for the channel. Added SILC_CMODE_HMAC channel mode.
9084 * Added [<hmac>] option for the JOIN command so that user can
9085 select which HMAC is used to compute the MACs of the channel
9088 * Added Hmac field to the Channel Message Payload. The integrity
9089 of plaintext channel messages are now protected by computing
9090 MAC of the message and attaching the MAC to the payload. The
9091 MAC is encrypted. Now, it is clear that this causes some
9092 overhead to the size of the packet but rationale for this is that
9093 now the receiver can verify whether the channel message decrypted
9094 correctly and also when private keys are set for the channel the
9095 receiver can decrypt the packet with several keys and check from
9096 the MAC which key decrypted the message correctly.
9098 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9099 lib/silccrypt/silccipher.[ch].
9101 * Added silc_hash_len to return the digest length into the
9102 lib/silcrypt/silchash.[ch].
9104 * Rewrote parts of Silc Channel Payload interface in the
9105 lib/silccore/silcchannel.[ch]. The encode function now also
9106 encrypts the packet and parse function decrypts it.
9108 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Fixed a minor formatting bug in the SKE's key material processing.
9111 It actually might have processed the keys wrong way resulting
9114 * Redefined the mandatory HMAC algorithms and added new algorithms.
9115 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9116 and hmac-md5 truncated to 96 bits. The mandatory is now
9117 hmac-sha1-96. Rest are optional (including the one that used
9118 to be mandatory). Rationale for this is that the truncated HMAC
9119 length is sufficient from security point of view and can actually
9120 make the attack against the HMAC harder. Also, the truncated
9121 HMAC causes less overhead to the packets. See the RFC2104 for
9124 * Added new [hmac] configuration section. The SKE used to use
9125 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9126 is of course wrong. The official names that must be proposed in
9127 the SKE are the ones defined in the protocol specification
9128 (hmac-sha1-96 for example). The user can configure any hmac
9129 using any hash function configured in the [hash] section. At
9130 least, the mandatory must be configured.
9132 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9134 * Added HMAC list to the SKE proposal list. It has now both
9135 hash algorithm list and HMAC list. This makes the protocol
9136 incompatible with previous versions. The SKE now seems to work
9137 the way it is supposed to work, for the first time actually.
9139 * Defined plain Hash algorithms to the protocol specification.
9142 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * Implemented support for key agreement packets into the server.
9145 Added functions silc_server_key_agreement and
9146 silc_server_send_key_agreement. Other than these functions,
9147 server has nothing to do with this packet.
9149 * Added support for private message key packets into the server.
9150 Added functions silc_server_private_message_key and
9151 silc_server_send_private_message_key.
9155 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9156 called in the protocol's final callback instead in the END
9157 protocol state. This makes a little more sense and in the same
9158 time in client we can use the same protocol routines for normal
9159 key exchange and to key agreement packet handling as well.
9161 * Added to both client's and server's KE protocol context the
9162 SilcSKEKeyMaterial pointer to save the key material. We will
9163 bring the key material to the protocol's final callback by doing
9164 this. The final callback must free the key material.
9166 * Added SKE's packet_send callback into client's KE protocol
9167 context so that the caller can choose what packet sending function
9168 is used. This way we can use different packet sending when
9169 doing normal SKE when doing key agreement packet handling (in
9170 the key agreement packet handling we do not want to encrypt
9173 * Implemented the responder side of the key agreement routines
9174 in the client. The client can now bind to specified port and
9175 accept incoming key negotiation. The key material is passed
9176 to the application after the protocol is over.
9178 * Implemented the processing of incoming Key Agreement packet
9179 in the client. Added function silc_client_key_agreement to
9182 * Implemented the intiator side of the key agreement routines
9183 in the client. The client can now initiate key agreement with
9184 another remote client. The key material is passed to the
9185 application after the protocol is over.
9187 * Created client_keyagr.c to include all the key agreement
9190 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9191 SILC_TASK_CALLBACK except that it is not static.
9193 * Created client_notify.c and moved the Notify packet handling
9194 from the client.[ch] into that file.
9196 * Created client_prvmsg.c and moved all private message and
9197 private message key routines from the client.[ch] into that file.
9199 * Create client_channel.c and moved all channel message and
9200 channel private key routines from the client.[ch] into that file.
9202 * Changed silc_client_get_client_by_id_resolve to resolve with
9203 WHOIS command instead of IDENTIFY command, in the file
9204 lib/silclient/idlist.c.
9206 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9208 * Implemented the SKE's responder side to the Client library.
9210 * When FAILURE is received to the protocol do not trust it
9211 blindly. Register a timeout to wait whether the remote closes
9212 the connection as it should do it, only after that process the
9213 actual failure. This was changed to both client and server.
9215 * Added client_internal.h to include some of the structures
9216 there instead of client.h in lib/silcclient/.
9218 * Added function silc_task_unregister_by_callback to unregister
9219 timeouts by the callback function.
9221 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9223 * Some "Incomplete WHOIS info" errors has been appearing on the
9224 log files. Took away the entry->userinfo check from WHOIS
9225 reply sending. The entry->userinfo is now " " if client did not
9226 provide one. I thought this was fixed earlier but something
9227 is wrong still. Let's see if the error still appears.
9229 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9231 * Fixed a minor bug in the login when the channel key is
9232 re-generated in the server. It used to generate the key in
9233 wrong order and thus caused problems in the channel traffic.
9235 * Fixed a minor bug in channel key distsribution after
9236 KICK command. The key was not sent to the router even though
9239 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9241 * Added silc_ske_process_key_material_data as generic routine
9242 to process any key material as the SILC protocol dictates. The
9243 function is used by the actual SKE library but can be used by
9244 applications as well. This relates to the private message keys
9245 and the channel private keys since they must be processed the
9246 same way the normal SILC session keys. The protocol dictates
9247 this. Affected files: lib/silcske/silcske.[ch].
9249 Added also silc_ske_free_key_material to free the
9250 SilcSKEKeyMaterial structure.
9252 * Defined silc_cipher_set_key function to set the key for
9253 cipher without using the object's method function. The affected
9254 files: lib/silccrypt/silccipher.[ch].
9256 * Implemented silc silc_client_add_private_message_key,
9257 silc_client_add_private_message_key_ske,
9258 silc_client_del_private_message_key,
9259 silc_client_list_private_message_keys and
9260 silc_client_free_private_message_keys functions in the
9263 Added functions silc_client_send_private_message_key to send
9264 the Private Message Key payload and silc_client_private_message_key
9265 to handle incoming Private Message Key payload.
9267 * Added Cipher field to the Private Message Key payload to set
9268 the cipher to be used. If ignored, the default cipher defined
9269 in the SILC protocol (aes-256-cbc) is used.
9271 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9273 * Removed lib/silcclient/ops.h file.
9275 Redefined parts of the SILC Client Library API. Created new
9276 file silcapi.h that deprecates the ops.h file and defines the
9277 published Client Library API. Defined also private message key
9278 API and channel private key API into the file.
9280 This is the file that the application must include from the
9281 SILC Client Library. Other files need not be included by
9282 the application anymore.
9284 * Added new key_agreement client operation callback and also
9285 defined the Key Agreement library API for the application.
9287 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9289 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9290 is used by clients to request key negotiation between another
9291 client in the SILC network. If the negotiation is started it
9292 is performed using the SKE protocol. The result of the
9293 negotiation, the secret key material, can be used for example
9294 as private message key.
9296 Implemented the Key Agreement payload into the files
9297 lib/silccore/silauth.[ch].
9299 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Redefined ciphers for the SILC protocol. Added some new ciphers
9302 and defined the key lengths for the algorithms. Changed the
9303 code accordingly. The default key length is now 256 bits.
9305 * Fixed SKE key distribution function silc_ske_process_key_material
9306 when the key length is more than 128 bits. The default key
9307 length in SILC is now 256 bits.
9309 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9310 to indicate unsupported algorithm.
9312 * Renamed rijndael.c to aes.c and all functions as well.
9314 * Fixed a long standing channel key setting bug in client library.
9315 Weird that it has never surfaced before.
9317 * Fixed bug in channel deletion. If the entire channel is removed
9318 then it must also delete the references of the channel entry
9319 from the client's channel list as the client's channel entry and
9320 the channel's client entry share same memory.
9322 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Implemented CONNECT and SHUTDOWN commands in the client.
9326 * Implemented CLOSE command to the client.
9328 * Added the function silc_idlist_find_server_by_name into the
9329 files silcd/idlist.[ch].
9331 Added the function silc_idlist_find_server_by_conn into the
9332 files silcd/idlist.[ch].
9334 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * DIE command was renamed to SHUTDOWN. Updated the both code
9339 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9340 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9342 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9345 * Added function silc_server_create_connection function to create
9346 connection to remote router. My server implementation actually
9347 does not allow router to connect to normal server (it expects
9348 that normal server always initiates the connection to the router)
9349 so the CONNECT command is only good for connecting to another
9352 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9354 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9355 or some other client was kicked from the channel.
9357 Implemented the handling of the notify type to both client
9360 Implemented silc_server_send_notify_kicked to send the KICKED
9361 notify. It is used to send it to the server's primary router.
9363 * Implemented the KICK command into server and client.
9365 * Added `query' argument to the silc_idlist_get_client function
9366 to indicate whether to query the client from server or not if
9369 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9370 to indicate that the client is not channel founder.
9374 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9376 * Removed the rng context from SilcPacketContext structure and
9377 changed that the packet routine uses the Global RNG API.
9379 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Added support for quit message that client can "leave" on the
9382 channel when it quits the SILC. It is ditributed inside the
9383 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9385 Added silc_server_free_client_data that will take the
9386 signoff message as argument.
9388 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9390 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Updated parts of the protocol specification to keep it up
9395 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9398 payloads in one packet.
9400 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9401 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9402 use now the new List flag.
9404 * Also deprecated the following packet types: REPLACE_ID,
9405 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9407 * Added list support for Notify packet in server.
9409 * Added silc_server_send_notify_channel_change to send the
9410 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9411 the silc_server_send_replace_id.
9413 * Added silc_server_send_notify_nick_change to send the
9414 NICK_CHANGE notify type. Deprecates the function
9415 silc_server_send_replace_id.
9417 * Added silc_server_send_notify_join to send the JOIN notify type.
9418 Deprecates the function silc_server_send_new_channel_user.
9420 * Added silc_server_send_notify_leave to send LEAVE notify type.
9421 Deprecates the function silc_server_send_remove_channel_user.
9423 * Added silc_server_send_notify_cmode and
9424 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9425 types. Deprecates the silc_server_send_set_mode function.
9427 * Added SERVER_SIGNOFF notify type to indicate that server has
9428 quit. This means that all clients on the channel from that
9429 server will drop. This can be also used when netsplit happens.
9431 Deprecated REMOVE_ID packet type since it is not needed anymore
9434 Added silc_server_send_notify_server_signoff to send the
9435 SERVER_SIGNOFF notify type. Deprecates the function
9436 silc_server_send_remove_id.
9438 Added also silc_server_send_notify_signoff to send the
9439 SIGNOFF notify type.
9441 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9442 SILC protocol from this day on. Changed the protocol
9443 specification as well.
9445 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9446 notify type. It is used between routers to notify about
9447 topic changes on a channel.
9449 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9452 * Partly updated the protocol specification to comply with the
9453 changes now made. It is still though a bit outdated.
9455 * The JOIN notify type now takes one extra argument <Channel ID>.
9456 The packet used to be destined to the channel but now the
9457 JOIN type may be sent as list thus it is impossible to
9458 destine it to any specific channel. By adding this argument
9459 it is again possible.
9461 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9463 * Added CREDITS file. The CHANGES and CREDITS file will appear
9464 in the distribution as well.
9466 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9468 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9469 types in the server's silcd/packet_receive.c.
9471 * Implemented CMODE and CUMODE to work in router environment.
9473 * Fixed minor encoding and decoding buglet from the
9474 lib/silccore/silcmode.c.
9476 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9479 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9481 * Changed all SilcConfigServer* and silc_config_server* to
9482 SilcServerConfig* and silc_server_config*, respectively.
9485 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Associated the ID (client or server ID) to the Authentication
9488 Payload to avoid any possibility of forging. Updated the
9489 protocol specification and the code accordingly.
9491 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9493 * The RSA key length is now save to the RsaKey context in the
9494 key generation process in lib/silccrypt/rsa.c. The key length
9495 is now used to figure out the maximum size of the block allowed
9496 to be encrypted/signed.
9498 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9499 is equivalent to the silc_mp_mp2bin but does not allocate any
9502 * Changed silc_mp_mp2bin API to take length argument. If it is
9503 non-zero then the buffer is allocated that large. If zero, then
9504 the size is approximated using silc_mp_sizeinbase, which however
9507 * Created Global RNG API which is global RNG that application can
9508 initialize. After initializing, any routine anywhere in the
9509 code (including library) can use RNG without allocating a new
9510 RNG object. This was done to allow this sort of use of the
9511 RNG in code that has no chance to allocate RNG object. All
9512 applications currently allocate this and many routines in the
9513 library use this. Affected file lib/silccrypt/silcrng.[ch].
9515 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9516 it to use the Global RNG API.
9518 * Defined Authentication Payload into protocol specification that
9519 is used during SILC session to authenticate entities. It is
9520 used for example by client to authenticate itself to the server
9521 to obtain server operator privileges.
9523 Implemented this payload into the lib/silccore/silcauth.[ch].
9524 Implemented also routines for public key based authentication
9525 as the new protocol specification dictates.
9527 Moved definitions of different authentication methods from
9528 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9530 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9531 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9532 silc_pkcs_verify_with_hash functions into the file
9533 lib/silccrypt/silcpkcs.[ch].
9535 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * The client entry's userinfo pointer must be always valid.
9538 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9539 will fail since it requires the userinfo. Now, the userinfo
9540 is allocated as "" if actual userinfo does not exist. Actually,
9541 it must exist and it is totally Ok to drop client connections
9542 that does not announce the userinfo. However, we will make
9543 this workaround for now.
9545 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9546 to return the remote port by socket.
9548 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9550 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9551 SILC_SERVER_PENDING_EXEC and added an new macro
9552 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9553 data or when error occurs while processing the pending command.
9555 Added new argument `destructor' into silc_server_command_pending
9556 and to the SilcServerCommandPending object. This destructor is
9557 now called after calling the pending callback or if error occurs
9558 immediately. If error occurs the actual pending callback won't
9559 be called at all - only the destructor. The destructor may be
9560 NULL if destructor is not needed.
9562 All this applies for client library code as well. Similar
9563 changes were made there as well for the pending commands.
9565 In the client, the application must now allocate the
9566 SilcClientCommandContext with the silc_client_command_alloc
9569 * Added reference counter to the SilcServerCommandContext. Added
9570 function silc_server_command_alloc and silc_server_command_dup
9573 Same type of functions added to the client library for the same
9576 * Removed the cmd_ident from IDListData away since it is now
9577 global for all connections. It is the command identifier used
9578 in command sending and with pending commands. The affected file
9581 * Added reference counter to the SilcSocketConnection objecet to
9582 indicate the usage count of the object. The object won't be
9583 freed untill the reference counter hits zero. Currently only
9584 server uses this, and client ignores it. The client must be
9585 set to use this too later. The affected files are
9586 lib/silccore/silcsockconn.[ch]. Added also the function
9587 silc_socket_dup to increase the reference counter.
9589 This was mainly added because it is possible that the socket
9590 is removed underneath of pending command or other async
9591 operation. Now it won't be free'd and proper DISCONNECTING
9592 flags, etc. can be set to avoid sending data to connection that
9593 is not valid anymore.
9595 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9596 the connection. After that it sets SILC_SET_DISCONNECTED.
9597 It is, however, possible that the socket data is not still freed.
9598 The silc_server_packet_process now checks that data is not
9599 read or written to connection that is DISCONNECTED. The socket
9600 get's freed when the reference counter hits zero.
9602 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9604 * Changed the client operation API: channel_message operation's
9605 `sender' is now the client entry of the sender, not the nickname
9606 and the `channel' is the channel entry, not the channel name.
9608 In the private_message operation the `sender' is now also the
9609 client entry of the sender not the nickname.
9611 Affected file is lib/silcclient/ops.h and all applications
9612 using the client operations.
9614 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9616 * Moved the calling of ops->connect() from connect_to_server_final
9617 into receive_new_id functin since that is the point when the
9618 client is actually allowed to send traffic to network. The
9619 affected file is lib/silcclient/client.c.
9621 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9624 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9625 (if needs broadcasting) instead of broadcasting the packets one
9626 by one which would make a burst in the network traffic.
9628 * Added `broadcast' argument to the functions in silcd/server.[ch]
9629 silc_server_create_new_channel[_with_id] to indicate whether
9630 to send New Channel packet to primary router.
9632 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Added new function into the silcd/server.[ch] files:
9635 silc_server_create_new_channel_with_id to create new channel with
9636 already existing Channel ID.
9638 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9639 lib/silccore/silcpacket.h. This packet is used t send list of
9640 Set Mode payloads inside one packet. Server uses this to set
9641 the modes for the channels and clients on those channels, that it
9642 announced to the router when it connected to it. The protocol
9643 specification has been updated accordingly.
9645 * The silc_server_new_channel did not handle the packet coming
9646 from normal server as it normally does not send that. However,
9647 when it announces its channels it does send it. Implemented
9648 the support for that.
9650 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9651 into the file lib/silccore/id.h.
9653 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Fixed memory leaks in the functions silc_idlist_del_client,
9656 silc_idlist_del_channel and silc_idlist_del_server in the file
9657 silcd/idlist.c. All of those leaked like a sieve.
9659 * Fixed some small memory leaks in the client's function
9660 silc_client_notify_by_server.
9662 * Added functions into silcd/server.c: silc_server_announce_clients,
9663 silc_server_announce_channels and silc_server_announce_server.
9664 These functions are used by normal and router server to announce
9665 to its primary router about clients, channels and servers (when
9666 router) that we own. This is done after we've connected to the
9669 These functions effectively implements the following packet types:
9670 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9671 and SILC_PACKET_NEW_ID_LIST.
9673 * Added new functions into the silcd/packet_receive.[ch]:
9674 silc_server_new_id_list, silc_server_new_channel_list and
9675 silc_server_new_channel_user_list to handle the incoming
9676 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9678 * Added support of changing Channel ID in the function
9679 silc_server_replace_id. If the server that announces a channel
9680 to the router already exists in the router (with same name but
9681 with different Channel ID), router is responsible to send
9682 Replace ID packet to the server and force the server to change
9683 the Channel ID to the one router has.
9685 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9686 client that the Channel ID has been changed by the router. The
9687 normal server sends this to the client. Client must start using
9688 the new Channel ID as the channel's ID.
9690 Implemented handling of this new type into lib/silcclient/client.c
9691 into the function silc_client_notify_by_server.
9693 * Added new function silc_idlist_replace_channel_id into the files
9694 silcd/idlist.[ch] to replace the Channel ID.
9696 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9698 * Call silc_server_command_identify_check always when processing
9699 the IDENTIFY command in silcd/command.c
9701 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9703 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9704 send keepalive packets. The packet can be sent by clients,
9705 servers and routers.
9707 Added function silc_socket_set_heartbeat into the file
9708 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9709 If not set, the heartbeat is not performed. The actual
9710 heartbeat is implemented in the low level socket connection
9711 library. However, application is responsible of actually
9714 Added silc_server_send_heartbeat to send the actual heartbeat
9715 packet into silcd/packet_send.[ch]. Server now performs
9716 keepalive with all connections.
9718 * Added silc_task_get_first function into lib/silcutil/silctask.c
9719 to return the timeout task with shortest timeout. There was a bug
9720 in task unregistration that caused problems. TODO has been
9721 updated to include that task system must be rewritten.
9723 * The client library will now resolve the client information when
9724 receiving JOIN notify from server for client that we know but
9725 have incomplete information.
9727 * Rewrote parts of silc_server_remove_from_channels and
9728 silc_server_remove_from_one_channel as they did not remove the
9729 channel in some circumstances even though they should've.
9731 * Encryption problem encountered in server:
9733 The LEAVE command used to send the Channel Key packet to the
9734 router immediately after generating it. However, the code
9735 had earlier sent Remove Channel user packet but not immediately,
9736 ie. it was put to queue. The order of packets in the router
9737 was that Channel Key packet was first and Remove Channel User
9738 packet was second, even though they were encrypted in the
9739 reverse order. For this reason, MAC check failed. Now, this
9740 is fixed by not sending the Channel Key packet immediately but
9741 putting it to queue. However, this is more fundamental problem:
9742 packets that are in queue should actually not be encrypted
9743 because packets that are sent immediately gets encrypted
9744 actually with wrong IV (and thus MAC check fails). So, packets
9745 that are in queue should be encrypted when they are sent to
9746 the wire and not when they put to the queue.
9748 However, the problem is that the current system has not been
9749 designed to work that way. Instead, the packet is encrypted
9750 as soon as possible and left to the queue. The queue is then
9751 just purged into wire. There won't be any fixes for this
9752 any time soon. So, the current semantic for packet sending
9755 o If you send packet to remote host and do not force the send
9756 (the packet will be in queue) then all subsequent packets to the
9757 same remote host must also be put to the queue. Only after the
9758 queue has been purged is it safe again to force the packet
9761 o If you send all packets immediately then it safe to send
9762 any of subsequent packets through the queue, however, after
9763 the first packet is put to queue then any subsequent packets
9764 must also be put to the queue.
9766 Follow these rules and everything works fine.
9768 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Added new function silc_server_remove_clients_by_server to
9771 remove all client entries from ID list when the server connection
9772 is lost. In this case it is also important to invalidate all
9773 client entires as they hold the invalid server entry. This
9774 fixes fatal bug when server has lost connection and will reconnect
9777 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Made some sanity checks to silc_server_daemonise like to check
9780 whether the requested user and group actually exists.
9782 * Added sanity check to SKE's silc_ske_responder_finish to check
9783 that the public and private key actually is valid.
9785 * Invalidate the client's nickname when receiving Replace ID
9786 packet and the Client ID is being replaced. This means that the
9787 server will query the nickname if someone needs it (client)
9790 * Sort the ID Cache in client library when the ID Cache data
9791 has changed (needs sorting).
9793 * Do not allow for SILC client to create several connections to
9794 several servers. The client does not support windows right now
9795 and generating multiple connections causes weird behaviour.
9797 Irssi-silc client does support windows and can handle several
9798 connections without problems, see: www.irssi.org and SILC plugin.
9800 * Fixed some places where client was added to the IDList. The
9801 rule of thumb is following (in order to get everything right):
9802 If the client is directly connected local client then the
9803 `connection' argument must be set and `router' argument must be
9804 NULL to silc_idlist_add_client function. If the client is not
9805 directly connected client then the `router' argument must
9806 bet set and the `connection' argument must be NULL to the
9807 silc_idlist_add_client function.
9809 * The funtion silc_server_packet_send_local_channel actually did
9810 not check whether the client was locally connected or not. It
9811 does that now. Fixed a bug related to LEAVE command.
9813 * Fixed Remove Channel User payload parsing bug in server's
9814 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9816 * The server's silc_server_save_channel_key now checks also the
9817 global ID list for the channel as it might not be in the local
9818 list. Fixed a bug related to LEAVE command.
9820 * Is this the end of the [<unknown>] buglet that has been lurking
9821 around for a long time? A little for loop fix in server's
9822 silc_server_command_whois_parse that is used by both IDENTIFY
9823 and WHOIS command. At least, this was a clear bug and a cause
9824 of one type of [<unknown>] buglet.
9826 * WHOIS and IDENTIFY commands call the function
9827 silc_server_command_[whois/identify]_check function even if
9828 we are not router server.
9830 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Added --with-gmp configuration option. If set the GMP
9833 is always compiled in the SILC source tree. If not set then
9834 it is checked whether the system has the GMP3 installed. If
9835 it has then the GMP won't be compiled (the system's headers
9836 and library is used), if it doesn't have it then the GMP is
9837 compiled in the SILC source tree.
9839 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Changed RSA private exponent generation to what PKCS #1
9842 suggests. We try to find the smallest possible d by doing
9843 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9844 not security fix but optimization.
9846 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Added new config entry [Identity] to fork the server and run
9849 it as specific user and group. A patch from Bostik.
9851 * Imported Dotconf configuration library into lib/dotconf.
9852 This will be used to create the SILC configuration files later.
9853 It will appear in the distsribution after this commit.
9855 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9857 * A big code auditing weekend happening. Auditing code for
9858 obvious mistakes, bugs and errors. Also, removing any code
9861 Removed files for being obsolete:
9863 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9864 inline in the file lib/silcutil/silcbuffer.h)
9866 o lib/silcutil/silcbufutil.c (the header has inline versions)
9868 Changed code to fix possible error conditions:
9870 o The buffer formatting routines now check that the destination
9871 buffer really has enough space to add the data. This applies for
9872 both buffer formatting and unformatting
9873 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9874 unformatting was changed to accomodate following rules:
9875 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9876 sent to the function while XXX_*STRING will not allocate or copy
9877 the data into the buffer. Instead it sets the pointer from the
9878 buffer into the pointer sent as argument (XXX_*STRING used to
9879 require that the pointer must be allocated already). This change
9880 makes this whole thing a bit more consistent and more optimized
9881 (note that the data returned in the unformatting with XXX_*STRING
9882 must not be freed now). The routines return now -1 on error.
9884 o Tried to find all code that use buffer_format and buffer_unformat
9885 and added return value checking to prevent formatting and
9886 especially unformatting errors and possible subsequent fatal
9889 o Changed ske->x and ske->KEY to mallocated pointers in
9890 lib/silcske/silcske.h. Fixed possible data and memory leak.
9892 o Added return value checking to all *_parse* functions. Fixed
9893 many memory leaks as well.
9895 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9896 so that buffer overflows would not happen. All code now also
9897 checks the return value as it can fail.
9899 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Added reconnection support to server if the normal server looses
9902 its connection to the router (for example if router is rebooted).
9903 The server performs normal reconnection strategy implemented
9904 to the server. Affected file silcd/server.c.
9906 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9908 * Added new packet type SILC_PACKET_SET_MODE that is used to
9909 distribute the information about changed modes (for clients,
9910 channels and clients channel modes) to all routers in the
9911 network. Updated the protocol specification accordingly.
9913 Added functions into silcd/packet_send.c and
9914 silcd/packet_receive.c: silc_server_send_set_mode,
9915 silc_server_set_mode.
9917 Added new files silcmode.[ch] into lib/silccore that implements
9918 the encoding and decoding of Set Mode Payload. Added new type
9919 SilcSetModePayload. Moved the definitions of different modes
9920 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9922 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * Oops, a little mistake in server's connection authentication
9925 protocol. The protocol is not ended with FAILURE but with
9926 SUCCESS if the authentication is Ok. :) Affected file is
9929 * Implemented NICK_CHANGE notify handling in server in the file
9930 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9931 the local clients on the channel. After the changing nickname
9932 in router environment snhould work and the [<unknown>] nickname
9933 should appear no more.
9935 The silc_server_replace_id function that receives the Replace ID
9936 payload now sends the NICK_CHANGE notify type also in the file
9937 silcd/packet_receive.c
9939 * Changed WHOIS and IDENTIFY command to support the maximum amount
9940 of arguments defined in protocol specs (3328 arguments). This
9941 fixed a bug that caused problems when there were more than three
9944 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Added extra parameter, command identifier, to the
9947 silc_client_send_command so that explicit command identifier
9950 Changed that ID list routines uses specific command identifier
9951 when sending WHOIS/IDENTIFY requests to the server so that they
9952 can be identified when the reply comes back.
9954 Affected files lib/silcclient/command.[ch],
9955 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9957 * Added `sender' argument to silc_server_packet_send_to_channel
9958 to indicaet the sender who originally sent the packet to us
9959 that we are now re-sending. Ignored if NULL. Affected file
9960 silcd/packet_send.[ch].
9962 * Added some server statistics support in silcd/server_internal.h
9963 SilcServerStatistics structure and around the server code. Also
9964 send some nice statistics information when client is connecting
9967 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9969 * Fixed channel ID decoding in server's JOIN command reply in
9970 silcd/command_reply.c
9972 * Fixed braodcasting of replace ID payload to not to send it if
9973 we are standalone server in silcd/packet_receive.c.
9975 * Fixed all channel message sending routines to not to send
9976 packets to clients that has router set, since they are routed
9977 separately in the same function earlier. Affects file
9978 silcd/packet_send.c and all channel packet sending functions.
9980 * In USERS reply, res_argv[i] are not allocated, the table
9981 is allocated. Thus changed that free the table, not its
9984 * In server's whois_check and identify_check if the client is
9985 locally connected do not send any WHOIS commands - they are not
9988 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9990 * Fixed some minor bugs in client when sending WHOIS command. The
9991 arguments was in wrong order.
9993 * Removed statis function add_to_channel from server in
9994 silcd/command.c that was previously used with the joining but
9997 * Tested USERS command in router environment successfully with two
9998 routers, two servers and two clients.
10000 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10002 * Reorganized the USERS command and command reply in client library
10003 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10004 When the command is given by user we register a pending command
10005 callback that will reprocess the command after the reply has been
10006 received from the server. When reprocessing the packet we then
10007 display the information. Thus, the USERS information is displayed
10008 now in the command callback instead of in the command reply
10009 callback. The processing of the command is same as previously
10010 when server has sent the command reply in the JOINing process.
10012 * Added to USERS command in silcd/command_reply.c to join the client,
10013 we didn't use to know about, to the channel after we've created
10014 a client entry for it. Also, for clienet we did know already still
10015 check whether it is on the channel or not and add it if not.
10017 * Removed silc_server_command_join_notify as the function and its
10020 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10022 * Changed the client's pending command handling to the same as the
10023 server's pending command handling. It is also now possible to
10024 execute command reply functions from other command reply
10025 function as the function callbacks for commands and command
10026 replies are one and same. The pending commands are not static
10027 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10028 in client connection context. Thus, pending commands are server
10029 connection specific as it is convenient.
10031 Changed the function silc_client_command_pending and
10032 silc_client_command_pending_del and added new function
10033 silc_client_command_pending_check. Removed the
10034 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10037 * Added cmd_ident, current command identifier, to the client
10038 connection context in lib/silcclient/client.h to keep track on
10039 command identifiers used in command sending. Client's command reply
10040 function handling now supports the mandatory command identifiers.
10042 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10043 funtions in client to fully support pending command callbacks.
10045 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10046 as one of the arguments to the application in the command reply
10049 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10050 before first releasing SILC but came back. Now it is removed again
10051 and should come back nomore. The FORWARDED flag was used only
10052 by the JOINing procedure by forwarding the command packet to router.
10053 Now, the JOINing procedure has been changed to more generic (due
10054 to various router environment issues) and FORWARDED is not needed
10055 anymore for anything. The protocol specification is yet to be
10058 Now, removed silc_server_packet_forward from server and the flag
10059 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10061 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Renamed NAMES command to USERS command. The NAMES was named that
10064 due to historical reasons. Now it is renamed. Also, rewrote
10065 parts of the USERS command. The nickname list is not sent anymore
10066 by the server. Only Client ID and mode lists are sent in the USERS
10067 command. Changed this also to the protocol specification.
10069 The client now resolves the names and stuff after it receives
10070 the USERS list from the server when joining to the channel.
10072 * WHOIS and IDENTIFY commands has been changed to support multiple
10073 Client ID's per command. One can now search for multiple users
10074 in the network by sending only one WHOIS or IDENTIFY command.
10075 Changed the code and the protocol specifications.
10077 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10078 uses silc_server_command_whois_parse to parse the request. */
10080 * If normal server, do not parse the WHOIS and IDENTIFY requests
10081 before sending it to the router. Saves some time.
10083 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Fixed JOIN command on client library. Wrong number of arguments
10086 used to crash the client.
10088 * Added silc_server_channel_has_global function to check whether
10089 channel has global users or not.
10091 * Added silc_server_channel_has_local function to check whether channel
10092 has locally connected clients on the channel.
10094 * The silc_server_remove_from_one_channel now checks whether the
10095 channel has global users or not after given client was removed from
10096 the channel. It also checks whether the channel has local clients
10097 on the channel anymore. If it does not have then the channel entry
10098 is removed as it is not needed anymore.
10100 * The silc_server_notify now checks on JOIN notify whether the joining
10101 client is one of locally connected or global. If it is global then
10102 the channel has now global users on the channel and that is marked
10103 to the channel entry. Also, it now saves the global client to
10104 global list who is joining and JOINs it to the channel. This is
10105 for normal server, that is.
10107 Changed silc_server_send_notify_on_channel,
10108 silc_server_packet_relay_to_channel and
10109 silc_server_packet_send_to_channel check if we are normal server
10110 and client has router set (ie. global client) do not send the
10111 message to that client, as it is already routed to our router.
10113 * Implemented LEAVE notify type handling in silc_server_notify
10116 * Tested LEAVE command in router environment successfully. Tested
10117 with two routers, two servers and two clients.
10121 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10123 * Implemented SIGNOFF notify type handling in silc_server_notify
10126 * silc_server_remove_id now removes the client entry from all channels
10127 it has joined and thusly sends SIGNOFF notify type.
10129 * Rewrote the NAMES list generation in server by removing two excess
10130 loops. The lists are created now inside one loop.
10132 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * silc_server_remove_channel_user checks now also global list
10135 for channel and client.
10137 * silc_server_new_channel_user checks now both local and global
10138 list for channel and client. Fixed a bug in client id decoding.
10139 Used to decode wrong buffer.
10141 * silc_server_channel_message checks now both local and global
10142 list for channel entry.
10144 * Tested channel joining (hence JOIN) in router environment
10145 successfully. Tested with two routers, two servers and two
10148 * Tested channel message sending in router environment successfully.
10150 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Added silc_server_save_channel_key into server.[ch] to save the
10153 received channel key in Channel Key payload processing. It is
10154 also used in JOIN command reply handling.
10156 Equivalent function silc_client_save_channel_key added into
10157 client.[ch] into client library.
10159 * Changed JOIN command reply to send information whether the channel
10160 was created or not (is existing already) and the channel key
10161 payload. Changed protocol specs accordingly.
10163 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10164 the request was sent by ID and not by nickname. Crashed on
10167 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10169 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10170 now correctly save the received data.
10172 * silc_server_free_sock_user_data now notifies routers in the
10173 network about entities leaving the network.
10175 At the same time implemented functions silc_server_remove_id
10176 and silc_server_send_remove_id to receive and send REMOVE_ID
10177 packets. The packet is used to notify routers in the network
10178 about leaving entities. The ID removed will become invalid in
10181 * Added function silc_idlist_del_server into server. Removes and
10182 free's server entry from ID list.
10184 * silc_server_private_message function now checks, if we are router,
10185 that the destination ID really is valid ID, naturally.
10187 * In router when NEW_ID packet is received (for new client) the
10188 hash of the Client ID is saved in the ID Cache but the
10189 client->nickname is set to NULL, instead of putting the hash
10192 IDENTIFY command now also checks that client->nickname must be
10193 valid. If it is not if will request the data from the server who
10194 owns the client. Added new function
10195 silc_server_command_identify_check.
10197 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10198 to set the command to already allocated Command Payload.
10200 * Tested private message sending in router environment with two
10201 routers, two servers and two clients. Fixed minor bugs and now
10204 * Fixed segfault from client's NAMES command. Used to crash if
10205 not on any channel.
10207 * Forwarded packets must not be routed even if it is not destined
10208 to the receiver. Changed server code comply with this.
10210 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10212 * Added `require_reverse_mapping' boolean value to ServerParams
10213 structure. If TRUE (not default) the server will require that
10214 the connecting host has fully qualified domain name.
10216 If the reverse mapping is not required and hostname could not be
10217 found the IP address is used as hostname.
10219 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Implemented version string checking to both client and server.
10222 The check is incomplete currently due to the abnormal version
10223 strings used in development version of SILC.
10225 * Changed all command functions in server to use the new
10228 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10230 * Changed char *data to unsigned char *data in ID Cache system to
10231 support binary data as ID Cache data. Changed code to support
10232 binary data in lib/silccore/idcache.c.
10234 * Renamed silc_server_packet_relay_command_reply to
10235 silc_server_command_reply as it is normal packet receiving
10236 function. Rewrote the function to accept command replys for
10237 servers and not only for clients.
10239 * Mark remote router always as registered server if we are connecting
10240 to it. Otherwise, commands sent by the router to us are ignored.
10242 * All ID List find routines now returns the ID Cache Entry pointer
10243 as well if requested.
10245 * WHOIS command works now in router environment, tested with two
10246 routers, two servers and two clients.
10248 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10249 in router environment (as it is almost equivalent to WHOIS) but
10250 hasn't been tested thoroughly. Added new functions:
10252 silc_server_command_identify_parse
10253 silc_server_command_identify_send_reply
10254 silc_server_command_identify_from_client
10255 silc_server_command_identify_from_server
10257 * Disabled route cache adding because adding two different ID's with
10258 same IP replaces the old cache entry thus giving wrong route.
10259 The entry->router->connection is always the fastest route anyway
10260 so route cache may not be needed. Of course, new routes maybe
10261 established after receiving the ID when the entry->router->connection
10262 might not be anymore the most optimal.
10264 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Add route cache for received ID for fast routing.
10268 * Added silc_server_packet_route to route received packet on router
10269 that is not destined to us.
10271 * Renamed silc_server_get_route to silc_server_route_get.
10273 * Added id_string and id_string_len fields into SilcServer to
10274 include encoded ServerID for fast comparing without excess
10275 encoding of the ID's.
10277 * Cleaned up WHOIS command on server side. Added following static
10280 silc_server_command_whois_parse
10281 silc_server_command_whois_check
10282 silc_server_command_whois_send_reply
10283 silc_server_command_whois_from_client
10284 silc_server_command_whois_from_server
10286 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10287 arguments in command replies. All command functions should be
10288 updated to use this macro.
10290 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10292 * Minor typo fixes on command reply handling on server.
10294 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * Added silc_server_command_add_to_channel internal routine to add
10297 the client to the channel after router has created the channel and
10298 sent command reply to the server.
10300 * Added generic silc_server_send_command to send any command from
10303 * Use static buffer with ID rendering instead of duplicating data.
10305 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10307 * Fixed a channel user mode bug when joining to a channel server gave
10308 everybody channel founder rights, oops.
10310 * We mark ourselves as the router of the incoming server connection
10311 if we are router ourselves. This way we can check in some packet
10312 sending functions whether it is locally connected server. For
10313 incoming router connections we put NULL.
10315 * For router sending packets locally means now always sending the
10316 packet cell wide; to local clients and local servers. For normal
10317 server sending packet locally means sending it to only local
10320 * Fixed the JOIN command to really work in router environment. If the
10321 channel is created it is always created by the router. Router is
10322 also responsible of making the initial joining to the channel,
10323 sending JOIN notify to the sending server and distributing
10324 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10325 does not exist server doesn't do anything else but forward the
10326 command to the router which performs everything.
10328 * Added silc_server_send_channel_key function to send the Channel Key
10331 * Added silc_server_create_channel_key to create new channel key. The
10332 channel key is now re-generated everytime someone joins or leaves
10333 a channel, as protocol dictates. Note: channel->key_len is the
10334 key length in bits.
10336 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10339 packet_receive.[ch] to separate packet sending and receiving
10340 routines. The server.[ch] now includes everything else including
10341 actual packet processing (writing and reading data) and other
10344 Renamed silc_server_private_message_send_internal to
10345 silc_server_send_private_message. The routine is still though
10346 used only to relay private messages as server does not send
10347 private messages itself.
10349 Renamed silc_server_new_channel to silc_server_create_new_channel
10350 and added new function sicl_server_new_channel that handles the
10351 incoming New Channel packet. Added also new sending function
10352 silc_server_send_new_channel to send New Channel Payload.
10354 * Added new function silc_server_notify to process incoming notify
10355 packet to the server/router. Server may then relay the notify
10356 to clients if needed.
10358 * Added new function silc_server_new_channel_user to process incoming
10359 New Channel User packet. Router will redistribute the packet and
10360 send JOIN notify to its local clients and locally connected servers
10361 if needed. Normal server will send JOIN notify to its local client
10362 on same channel when received this packet. Added also corresponding
10363 sending function silc_server_send_new_channel_user to sent the
10366 * Added boolean route argument to send_notif_to_channel and
10367 packet_send_to_channel functions to attempt to route the packet
10368 if it is TRUE and send only locally if it is FALSE.
10370 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * silc_server_replace_id now broadcasts the received replace ID
10373 packet if it is not broadcast packet already. The router must
10374 broadcast to inform other routers about changed ID.
10376 * Added backpointer to server's router into SilcServer context in
10377 silcd/server_internal.h.
10379 * Fixed silc_server_packet_broadcast to send correct broadcast
10382 * The channel key is now distributed to the local client as soon
10383 as it is received from the router (in router environment) so that
10384 no other packet may be sent for the channel until client has
10387 * silc_server_remove_channel_user now broadcasts the received
10388 Remove Channel User packet if it is not broadcast packet already.
10389 The router must broadcast to inform other routers about removed
10392 * Added users field into SilcPacketContext that is a reference count
10393 of the context. One can increase the reference count by calling
10394 silc_packet_context_dup which is now changed to just increase the
10395 reference count instead of duplicating the data. The reference
10396 count is decresed by calling silc_packet_context_free that will
10397 free the data after the reference count hits zero.
10399 For now on the packet context and everything allocated into it
10400 (including the raw packet from network) must be freed by calling
10401 the new silc_packet_context_free function. Added also new function
10402 silc_packet_context_alloc that must be used now to allocate the
10403 context. This also means that if a routine is asynchronous from
10404 silc_[client/server]_packet_parse_type the packet context must
10405 be duplicated by calling silc_packet_context_dup. Otherwise it
10406 gets free'd after silc_[client/server]_packet_parse_type returns.
10407 Also, one must remember that if packet is duplicated then its
10408 reference count must be decresed by calling the free function as
10409 many times as it was duplicated.
10411 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10412 from both client and server.
10414 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Made joining to a channel working in router environment.
10418 * Cleaned up JOIN command on server side and create function
10419 silc_server_command_join_channel internal routine to make the
10422 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Changed silc_command_pending list to SilcDList. Also, added
10425 `ident' field to SilcServerCommandPending structure to identify
10426 the reply and to call correct callback.
10428 Added silc_server_command_pending_check function to replace the
10429 corresnponding macro. The silc_command_pending list is not
10432 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10433 to set identifier to previously allocated Command Payload. It
10434 is used to set identifier for command when resending Command
10437 * Added silc_command_payload_encode_payload to encode Command
10438 Payload buffer from SilcCommandPayload structure.
10440 * Added silc_argument_payload_encode_payload to encode Argument
10441 payload buffer from SilcArgumentPayload structure.
10443 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10445 * Changed WHOIS command to support router connection on server side.
10446 The whois request is always sent to router unless the server is
10447 standalone server. After server has received the reply from the
10448 router will it send the reply to the client.
10450 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10451 broadcast received broadcast packet. The function is used only
10452 by router. The broadcast packet is always sent to the router's
10455 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10456 render given ID to printable string, for log files for example.
10458 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10460 * Made basic router to router connections working. At least they
10461 can now connect to each other but nothing really works the way
10462 they are supposed - yet.
10464 * Added new initiator token to RouterConnection configuration
10465 file in silcd/serverconfig.[ch]. It is used to tell whether we
10466 are the initiator to the remote router or whether we'll expect
10467 the other end to connect.
10469 * Moved registering of listener task to silc_server_init, hence
10470 the server starts listenning as soon as it is run, even if it
10471 does not have connections to other routers. Let's see how well
10474 * Changed default connection retry timeouts for more suitable in
10477 * Removed cipher and such arguments from silc_idlist_add_client
10478 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10479 Added new function silc_idlist_add_data to add the keys and stuff
10482 * Added SilcIDListData structure and added it to SilcClientEntry
10483 and SilcServerEntry as their first field in the structure. This
10484 way we can explicitly cast the ID entries to the SilcIDListData
10485 structure and get common data for the entries. In past, we had
10486 to first check what type of connection it is and then cast it to
10487 correct ID entry type. Now, we can directly cast the opaque
10488 pointer to the SilcIDListData (no matter what ID entry it actually
10489 is) and get the data needed.
10491 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10493 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10494 in some circumstances even if threre were timeout tasks, though not
10495 IO tasks, but tasks anyway. Now fixed.
10497 * Defined SilcServerConnection structure to hold connection specific
10498 stuff about directly connected servers and routers. The definition
10499 is currently in silcd/server_internal.h. I thought about having
10500 a bit more important role fro this struct but for now it is used
10501 only when connecting to other server (or router actually).
10503 * Added connecting retry support in server when connecting to
10504 router(s). The retry feature implement exponential backoff
10505 algorithm. Also, added SilcServerParams structure to hold default
10506 parameters for server. For now, it include these retry settings
10507 and are hard coded. After server is moded to be as Silc Server
10508 Library this structure will be more important.
10510 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Changed client librarys channel->clients table to SilcList and
10513 changed code accordingly.
10515 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Changed client's channel table to SilcList and changed code
10518 accordingly. Also changed SilcChannelClientEntry to include back-
10519 pointer to the channel so that client entry can use that structure
10520 as list as well and we have fast cross-reference to the channel.
10521 This change dramatically decreased the complexity of channel
10522 handling with client entry and vice versa (removed one extra
10523 loop when searching for channel entry from many functions).
10525 * Changed server->sim from table to SilcDList and changed code
10528 * NAMES command can now be used from user interface. It will show
10529 the user list on the channel, neatly.
10531 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10532 Code now saves realname of the user if it becomes available.
10534 * Renamed configure.in to configure.in.pre and made ./prepare
10535 script to automatically add correct version string to
10536 configure.in which it creates from configure.in.pre.
10538 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * NAMES command reply now shows users mode with the nickname when
10541 joining to channel.
10543 * Moved silc_client_ch[u]mode[_char] functions from
10544 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10545 place sucks, they are utility functions and should be in some
10548 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10550 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10553 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10557 * Added TRQ (efficient deque and list library) into lib/trq. This is
10558 a very good list library that is currently used in the SILC. Defined
10559 SilcList API over the library because I didn't like the API very
10560 much. See lib/trq/silclist.h for the API and examples of how to
10561 use the API. Fixed various places in the code to use the new
10562 SilcList API. The SilcList is meant for lists that has a structure
10563 already defined as a list. It is not suitable to add just some
10564 context to the list (in TRQ, the context is the list actually).
10566 So, I defined SilcDList that can be used for the purpose where
10567 predefined list structure does not exit. This can be used as
10568 such list. Now some context just can be added to the SilcDList.
10569 Currently this list is not used in the SILC just yet, though there
10570 are a lot places where this can replace dynamically allocated
10571 tables and I will fix these places, later, to use SilcDList.
10572 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10573 and use TRQ internally).
10575 Also fixed some annoying warning messages that the original TRQ
10576 code generated. Also minor changes to TRQ's Makefile.in.
10578 * Added support for querying by Client ID to both WHOIS and
10579 IDENTIFY commands into server, as required by the protocol.
10581 * Removed method function pointers from SilcBuffer structure. They
10582 weren't used to anything and just increased the context size for
10583 no good reason. This change also made silc_buffer_alloc and
10584 silc_buffer_free functions inline functions.
10586 * Disabled command flooding detection support until it's fixed so
10587 that it accepts commands in but does not execute them more than once
10590 * Added silc_net_localhost(), to return local hostname, into
10591 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10592 that must be initialized before calling silc_client_init.
10594 * Added new function: silc_server_send_notify_on_channels to send
10595 notify messages to all channels client has joined. It is assured
10596 that the message is sent only once per client.
10598 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10599 lib/silcutil/silcutil.[ch] as silc_format function. The new
10600 function is generic and is used by server as well, not only by
10601 the logging routines.
10603 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10604 the provided version string was not acceptable. Added new function:
10605 silc_ske_check_version into lib/silcske/silcske.h. The function
10606 must be implemented by the application (client or server) and it
10607 does not reside in the SKE library. The function checks the version
10608 string remote end sent.
10610 * Added back pointers (to opaque context and to SilcSocketConnection)
10611 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10613 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10614 duplicate packet context structure.
10616 * Changed `notify' client operation to send same arguments as client
10617 receives from server except for ID's. ID's are mapped to correct
10618 ID entry and that is returned. Also, if channel entry is not sent
10619 by server but the notify is for channel the channel entry is sent
10620 to application (otherwise application doesn't know that it is for
10621 channel (library gets it from packet's Destination ID)).
10623 * Added silc_client_remove_from_channels into client library to
10624 remove a client from all channels it has joined to. Used when
10625 received SIGNOFF notify from server. Added also new function
10626 silc_client_replace_from_channels to replace old ID entry with
10627 new ID entry on all channels. Used when received NICK_CHANGE
10628 notify from server.
10630 * Fixed ID Cache list handling in silc_idlist_get_client in
10631 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10632 to get (or query) client by ID.
10634 * Updated TODO list.
10636 * Added connection authentication status message defined by the
10637 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10638 support for these into the code in client and server side.
10640 * Added generic function silc_client_send_command to send any command
10641 with variable argument list. Application should use this function
10642 to send commands if the command functions provided by the library
10643 does not suite for the application's user interface needs.
10645 * Added new `failure' client operation. Application is notified about
10646 received failure packet if client is executing a protocol. In this
10647 case the protocol's execution has failed.
10649 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10650 is required by the protocol.
10652 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10653 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10656 * Added status flag to SilcSKE object to indicate realtime status
10657 of the SKE protocol.
10659 * Application receives now exactly same command reply arguments as
10660 the library receives from server. However, if ID is received the
10661 corresponding ID entry is returned to the application (eg. Client
10662 ID is mapped to correct SilcClientEntry entry and that is returned).
10663 Changed command_reply client operation due to this change.
10665 * Changed all ID's in commands and in command replys as ID Payloads.
10666 Change affected both client and server side codes.
10668 All ID's sent in SILC network (with execption of ID's in SILC
10669 Packet header) are sent in ID Payload to support variable length
10672 * Server now notifies nick changes and notifies all clients on
10673 the channels about the new nickname (about the new Client ID,
10676 * Implemented CMODE command to change channel modes. Supports all
10677 channel modes defined by the protocol specs except ban and invite
10678 lists. (Also, private channel key mode is supported but support for
10679 setting private channel key in client is missing, thus, this mode
10680 has no effect on client side (except that server requires that the
10681 client uses private channel key and normal channel traffic does not
10684 Also, invite mode works per se, but INVITE command does not work
10685 yet correctly, so you can set channel as invite only channel but
10686 inviting clients to the channel does not work (it is yet to be
10687 thought what's the best way to do it).
10689 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10690 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10691 Implemented CUMODE command to change user's mode on the channel.
10692 Supports all modes defined by the protocol specs.
10694 * Added NAMES command reply to return users modes on the channel.
10696 * Removed unnecessary and slow ciphers from lib/silccrypt.
10698 * Set SO_KEEPALIVE option to connection sockets by default.
10700 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10702 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10703 redefined the Notify Payload into protocol specs.
10705 * Added silc_id_payload_parse_id to get ID directly from raw
10708 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10710 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10711 accept searching by Client ID as well.
10713 * Added support for LEAVE and SIGNOFF notify types in client library.
10715 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10716 to parse ID Payload from raw data.
10718 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10720 * Added flags parameter into silc_ske_assemble_security_properties
10721 function in lib/silcske/silcske.[ch].
10723 * Changed notify client operation to fit better for notify messages
10724 sent by server. The notify payload received from server is now
10725 passed to the application (after parsing it to SilcNotifyPayload).
10726 It is application's responsibility to retrieve the arguments
10727 from the payload and show the message the way it wants. The message
10728 sent by server is implementation specific.
10730 * Changed public keys to comply with the protocol specification.
10731 Old public keys are not supported anymore and are not compatible.
10733 * Removed nickname from Channel Payload as the latest draft removed
10734 it. The client must resolve the nickname from the NAMES command
10735 reply received when it joined the channel.
10737 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10739 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10741 * Fixed some errors in protocol specification drafts.
10743 * Created lib/silccore/silcnotify.c to implement Notify Payload
10744 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10745 generic payloads described by protocol specifications. The file
10746 includes implementations for ID Payload and Argument Payload.
10748 * Changed Command Payload implementation to use the new Argument
10749 Payload. Changed command_xxxx_payload to command_payload_xxxx
10750 to comply with SILC coding conventions.
10752 * Added suppport for Argument Payload handling in Notify Payload
10753 implementation as protocol requires it. Added the new support
10754 into server and client lib as well.
10756 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10758 * Added support for multiple nicknames on same channel. [n] is
10759 added locally to the nickname if there are more than one same
10760 nicknames on the channel.
10762 * Server now sends all nicknames that matched WHOIS request.
10763 Client also shows the list received from server.
10765 * Added TOPIC command to client side. User can now set and show
10766 current topic on channel.
10768 * Added MOTD command to client and server. Also, server sends the
10769 motd when client connects to the server.
10771 * Changed version strings to comply ISO 8601.
10773 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Fixed protocol error handling in client library. It should now
10776 cope even if the SKE fails for some reason.
10778 * Made new protocol specification drafts for submitting to IETF.
10780 * Implemented TOPIC command to server in silcd/command.c.
10782 * Added two new notify types into lib/silccore/silcnotify.h:
10783 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10784 notify nickname change and topic setting/change on a channel.
10786 * API change of command_reply operation in client library. The
10787 application gets now the status type received from server as well.
10789 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10793 * Cras fixed and optimized the packet handling even further and
10794 it should work now. Minor change to the prototype of function
10795 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10797 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Added new function into lib/silcutil/silcschedule.[ch]:
10800 silc_schedule_with_fd to select() a specified fd. The function
10801 returns after timeout expires or data arrives or goes. The
10802 function is used by packet routines to wait that all data is
10803 received from network.
10805 * Fixed data reading from network in lib/silccore/silcpacket.c.
10806 The code now assures that all data is read from the fd and then
10807 continues packet processing. This was a bug fix since the code
10808 used to drop some data in some circumstances.
10810 * Added new function into lib/silcclient/client.[ch]:
10811 silc_client_start_key_exchange to start key exchange after
10812 connection has been established to server. The code internally
10813 now uses this funtion but its main purpose was to provide it
10814 for applications that perform their own connecting. After
10815 application has created a connection it merely calls this
10816 function to start the key exchange between client and server.
10817 The library takes care of everything else after that.
10819 Updated also lib/silcclient/README to explain the usage of
10822 * Do not send to application information that connection has
10823 been established. Application gets notified it by connect
10826 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Applied cras's patch to add silc_schedule_one function. The
10829 function runs scheduler once and returns.
10831 * Fixed the scheduler after cras messed it up. The timeout
10832 handling works now as it's supposed to work.
10834 * Added into lib/silccore/ silcnotify.h to include notify
10835 message types support. Changed silc_server_send_notify*
10836 functions, in server.[ch], to support those new notify types.
10837 Added the support for the notify types into client library,
10838 as well. Added new notify client operation into ops.h in
10841 * Changed silc_server_packet_send_to_channel to send normal
10842 packets instead of just channel message packets. The function
10843 is now used to send the notify packets to channels. It is not
10844 used to send channel message packets anymore, as server never
10845 sends them anymore.
10847 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10848 va_arg()s as it seems to require it nowadays. I guess, if SILC
10849 is compiled with older va_arg() the new code should work anyway.
10851 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * Splitted core library. Core library (lib/silccore) includes
10854 now only SILC protocol specific core (and common) components.
10855 Created new utility library (lib/silcutil) that includes more
10856 generic purpose stuff. The stuff for util library was taken
10857 from the old core library. This was minor and easy split.
10859 * Created SILC Client Library (lib/silcclient) that includes
10860 implementation of the SILC client without user interface. This
10861 was major move from silc/ directory. The code has been changed
10862 so that it is transparent towards the user interface. The
10863 silc/ directory includes now the same user interface as before
10864 and it uses the new client library. Read lib/silcclient/README.
10865 Basicly, the client library performs everything else related
10866 to SILC except user interface handling. Also, configuration
10867 files are considered to be part of user interface and library
10868 does not handle them.
10870 This change also changed a lot of structures, function naming etc.
10871 Most important change was that SilcClientWindow object was
10872 renamed to SilcClientConnection in the client library. Created
10873 also new file lib/silcclient/ops.h. Also added new files
10874 silc/local_command.[ch] and silc/client_ops.[ch].
10876 All these changes were made to make it easier for user interface
10877 designers to create what ever user interface for the SILC client
10880 It is also expected that the server will be moved to lib
10881 directory as well and SILC Server Library will be created;
10882 sometimes in the future.
10884 * Removed Local commands from lib/silccore/silccommand.h as
10885 they are application specific and new client library does not
10886 handle any of those anymore.
10888 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10889 old client implementation in silc/.
10891 * Added support for callback functions in SILC_LOG_* macros.
10892 Application can now set its own callbacks that will be called
10893 instead of using the default functions that will always print
10894 the debug messages to stderr (or stdout). Also, debugging can
10895 now be disabled by setting silc_debug to FALSE and re-enabled by
10896 setting it to TRUE. Note, that logging will still work even
10897 if debugging is disabled.
10899 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10900 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10901 silc_log_reset_debug_callbacks.
10903 * To enable debugging in silc client one must give now -d
10904 option on command line.
10906 * Changed silc_schedule_init to automatically allocate task queues
10907 if they are not allocated before calling it.
10909 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Added GMP 3.1 into math library.
10913 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10915 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10916 a channel in SILC network. The packet is used by servers and
10917 routers to notify other routers that user has left a channel.
10918 This little feature was missing until now. Added the feature
10919 to protocol specification as well.
10921 Added functions: silc_server_send_remove_channel_user and
10922 silc_server_remove_channel_user into server.[ch].
10924 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10925 lib/silccore/silcpacket.h. However, they are not implemented
10928 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10930 * Fixed joining to a channel and sending channel messages
10931 between server and router. The channel message sending should
10932 now work inside a cell.
10934 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10936 * Fixed the private message sending between server and router.
10937 The private message sending should now work inside a cell.
10939 * Added silc_server_replace_id into server.[ch] to replace
10940 existing ID in the SILC network.
10942 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10943 and silc_idlist_replace_server_id into idlist.[ch] in server.
10945 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * Fixed the server to server connections. Server can again now
10948 connect to router. Router to router connections probably does
10951 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10953 * Added dynamic protocol registering support. Now protocols can
10954 registered and unregistered on the fly. Patch by cras.
10956 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10958 * Added lib/contrib directory to hold routines that some platforms
10959 don't have but are needed by SILC.
10961 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10962 into lin/contrib to provide getopt() and getopt_long() for
10963 those who don't have it.
10965 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Added AWAY command to client. When away message is set and
10968 client receives a private message packet the client automatically
10969 replies to the sender with the away message.
10971 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10972 bug seemed to be the cause of recent problems when compiling
10975 * Added version detection support to SKE protocol specification
10976 and added the new changes to the SKE implementation as well.
10977 There were other minor changes in the SKE protocol as well.
10979 Many changes in lib/silcske/silcske.[ch] and in
10980 lib/silcske/payload.[ch].
10982 * Added ^U functionality, clear input line. Patch from cras.
10984 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Mainly small bugfixes on core library. Fixed some debugging
10987 logging and buffer overflow in silclog.c.
10989 * Updated config.sub and config.guess on the distribution tree.
10991 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10993 * Added command lagging support in server. Client may execute
10994 commands now only once in two seconds.
10996 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10998 * Optimized packet reception. MAC computation and checking is now
10999 also more optimized. A lot previously duplicated code is now
11000 used as generic by both client and server.
11002 * Fixed key pair generation in clientutil.c
11004 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Added into lib/silccore/silcbufutil.[ch] new function;
11007 silc_buffer_realloc.
11009 * Moved generic packet sending/encryption functions to
11010 lib/silccore/silcpacket.[ch] from client and server. Some
11011 rewriting of the functions.
11013 * Moved all generic packet reception/decryption functions to
11014 lib/silccore/silcpacket.[ch] from client and server. The
11015 packet processing is now much cleaner in both client and server.
11016 These were major changes in both client and server.
11018 * Created many common functions in server to do packet sending.
11019 Previously code were duplicated a lot, this has been removed
11020 with these changes.
11022 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11024 * Rewrote major parts of the ID cache system. Don't know
11025 whether it is better now or not but at least the API is more
11028 * Major rewrite on ID cache stuff on client because of the ID
11029 cache API changes. Added idlist.c to client.
11031 * Also major rewrite on ID cache stuff on server as well.
11032 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11033 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11034 in hand, instead they are all put into the ID cache system now.
11035 All server_idlist_* routines uses ID cache now instead of
11036 traversing its own lists (those lists does not exist anymore).
11037 SilcIDList though still exists. Also, SilcXXXEntry's are
11040 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11042 * Finally made the SKE implementation compliant to the protocol
11043 specification. All mp integers are now binary encoded as
11044 opposed being HEX encoded.
11046 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11049 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11050 functions: silc_[encode/decode]_pem. Also added function
11051 silc_encode_pem_file to PEM encode with newlines ('\n') for
11052 saving into a file.
11054 * SILC public keys are now encoded either PEM or binary. Same
11055 option is for private keys as well. By default private keys
11056 are binary encoded and public keys PEM encoded. Silly HEX
11057 encoding were removed.
11059 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11060 function to create fingerprints.
11062 * Fixed a bug in SHA1; does not change the original data anymore.
11064 * Partly implemented INFO command on client and server side.
11065 Fixed CLEAR command. Changes to SERVER command; show current
11066 server(s) when giving command without arguments. Added
11067 VERSION command to client.
11069 * Added check to server that unregistered connections cannot
11070 execute commands (unless it is specificly allowed).
11072 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11074 * Fixed screen refresh.
11076 * Fixed channel joining bug from client. On some circumstances
11077 client tried to join to a channel it had already joined.
11079 * Added public key verification process into client's protocol.c.
11080 The client now verifies the public key from user and saves
11081 it into ~./silc/serverkeys/ directory.
11083 Added into: clientutil.[ch]: silc_client_verify_server_key.
11085 * Changed SKE protocol's silc_ske_initiator_finish function
11086 to accept callback function that verifies the received public
11087 key. Removed old silc_ske_verify_public_key function.
11089 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11092 silc_pkcs_private_key[_data]_set.
11094 * Made the password and public authentication more cleaner in
11095 server's protocol.c.
11097 * Removed historic and obsolete protocol `channel_auth' from
11098 both client and server.
11100 * Removed wrong way of sending command status messages from
11101 server to client in server's command.c. The old way violated
11102 protocol specification.
11104 Changes to silccore/silccommand.[ch]: removed
11105 silc_command_encode_status_payload -> not needed anymore,
11106 changed silc_command_encode_payload_va to accept extra
11107 argument on variable argument list. The argument type must
11108 now be provided to the function. Also, added new function:
11109 silc_command_encode_reply_payload_va which is same as
11110 normal command_encode_payload_va except command status type
11111 is provided as extra argument.
11113 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11115 * Added ~./silc directory handling. The directory includes the
11116 public and private keys for the client.
11118 Added silc_client_check_silc_dir, silc_client_create_identifier
11119 and silc_client_load_keys.
11121 * Implemented SILC protocol compliant public key. Added public
11122 and private key saving to and loading from files.
11124 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11125 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11126 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11127 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11128 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11130 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11131 silc_pkcs_load_[public/private]_key.
11133 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11135 * Added silc_server_get_route (route.[ch]) to get connection
11136 data for the fastest route for given ID.
11138 * Implemented INVITE command on client and server. The command
11139 were re-defined in the SILC Protocol Specification and the
11140 implementation now complies with the specification.
11142 * Implemented PING command on client and server.
11144 * Implemented NAMES command on client and server. The server side
11145 supports currently only normal server not router server yet.
11146 Some changes to NAMES definition in SILC protocol specification.
11148 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11150 * Implemented LEAVE command on client and server.
11152 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11153 again. This change was made to the protocol as well. Server
11154 should not violate the protocol specification anymore.
11156 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11159 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob