1 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Make sure server is removed from backup list when it is
4 deleted. Affected files silcd/command.c, server.c,
7 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
9 * Adopt configuration toolchain to current auto-tools.
10 Affected files prepare, irssi/configure.in
11 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
12 redo that. Affected files irssi/src/silc/core/client_ops.c,
13 irssi/src/fe-common/silc/fe-silc-channels.c
14 * Take over command line options into silcclient data structure.
15 Affected file irssi/src/silc/core/silc-core.c
17 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
19 * Do not try to initiate backup resuming protocol forever.
20 Affected file silcd/server_backup.c.
22 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
24 * ID change in resuming has to be done before changing
25 detached client's modes, since the ID change may fail and
26 leave ghosts on the network. Affected file is
27 silcd/packet_receive.c.
29 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
31 * Fixed Win32 scheduler to not stuck anymore. A patch from
32 Juha Räsänen. Affected file is
33 lib/silcutil/win32/silcwin32schedule.c.
35 * Fixed QoS parsing for connection blocks in server. Affected
36 file is silcd/serverconfig.c.
38 * Fixed server statistics increasing in server. Affected file
41 * The CLOSE command now marks backup router as self disconnected
42 to avoid resuming problems. Affected file silcd/command.c.
44 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
46 * When using silc_net_create_connection[_async], and your system can
47 create IPv6 sockets, it will try to connect to the IPv6 host.
48 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
49 file lib/silcutil/unix/silcunixnet.c
51 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
53 * Check for valid route when receiving packet from router and
54 when routing it to local server in the cell. A patch from
55 Matt Miller. Affected files silcd/router.c and server.c.
57 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
59 * Couldn't detach and reattach twice, because of the previous
60 commit. Affected file silcd/packet_receive.c
62 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
64 * Added check to ignore Port value if Initiator is FALSE.
65 Remote router coudln't connect if Port was set. Affected file
68 * If some client tries to resume more than once at the same time,
69 server crashed. Router didn't crash, but showed odd behaviour
70 (didn't allow clients to join anymore, ..). Affected files
71 silcd/packet_receive.c silcd/idlist.h
73 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
75 * Destroy the file transfer session in silc_client_file_close
76 with timeout. Affected file lib/silcclient/client_ftp.c.
78 * Call SFTP server monitor in READ and WRITE after the actual
79 operations. Affected file lib/silcsftp/sftp_server.c.
81 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
83 * Create one configure script from configure fragments
84 (configure.ad). This is a first step towards new distribution
85 system. Affected files prepare, configure.in.pre,
86 lib/silcmath/mpi/configure.ad.
88 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
90 * Removed expiring of client key pair. Affected file is
91 irssi/src/silc/core/clientutil.c
93 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
95 * Check the number of connections from real number of
96 connections instead of socket number, when deciding if
97 server is full. Affected files are silcd/server.c,
98 server_internal.h and silcd.c.
100 * Clarified the connections_max meaning in General section
101 in doc/example_silcd.conf.in.
103 * The reconnect_keep_trying default value set to TRUE
104 if it is not defined in the config file. Affected file
105 silcd/serverconfig.c.
107 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
109 * Fixed crashbug in connection closing, after a protocol
110 completion callback, which might have closed it already.
111 Affected file silcd/server.c.
113 * Fixed rekey with PFS in backup router. It did not allow
114 rekeys with PFS, and when the rekey protocol timedout
115 it crashed the backup router without the above fix. Affected
116 file silcd/packet_send.c and server.c.
118 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
120 * The silc_client_add_channel_private_key now returns the
121 private key context if pointer is given as argument.
122 Affected files are lib/silcclient/silcclient.h and
125 * Added support for using channel private keys in SILC
126 Client Library even if the private key mode is not set
127 on the channel. Affected file lib/silcclient/client_channel.c.
129 * The channel private key used to decrypt message is now
130 delivered to the application in the 'channel_messageÃ' client
131 operation. Affected files are lib/silcclient/silcclient.h
132 and client_channel.c.
134 * Fixed wrong arg type for user limit in CMODE command reply.
135 Affected file silcd/command.c.
137 * The user limit is now taken and saved to SilcClientEntry in
138 JOIN and CMODE command replies and in CMODE_CHANGE notify.
139 Affected files lib/silcclient/silcclient.h, command_reply.c
142 * Added support to the new private message key indicator
143 packet. Added a new function to the client library:
144 silc_client_send_private_message_key_request. The sender
145 indicates to be initiator, and receiver is responder.
146 Added the indicator to the SilcClientEntry as 'prv_resp'
147 boolean. Affected files are lib/silcclient/silcclient.h
148 client.[ch], and client_prvmsg.c.
150 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
152 * Fixed the JOIN command calling when called with both
153 -auth and -founder. Affected file is lib/silcclien/command.c.
155 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
157 * Check watcher list for resumed clients as well. Affected
158 file is silcd/packet_receive.c.
160 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
162 * Implemented the user limit to the CMODE_CHANGE notify,
163 CMODE command reply and JOIN command reply in server.
164 Affected files are silcd/server.c, command.c, command_reply.c,
165 packet_send.c and packet_receive.c.
167 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
169 * Defined SILC_STRFMT_END that must be used now with
170 silc_buffer_strformat, instead of SILC_STR_END. Fixes
171 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
172 lib/silcclient/silcvcard.c, silcd/server_util.c.
174 * Fixed the adding of public key to the WATCH list in server.
175 Fixed the WATCH notify sending to client. Affected files
176 are silcd/packet_send.[ch], command.c, server_util.c.
178 * Implemented the watching by public key in the SILC Client
179 Library and SILC Client. Affected files are
180 lib/silcclient/command.c and client_notify.c.
182 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
184 * Added support for public key watching in server. Affected
185 files are silcd/server.c, server_internal.h, command.c,
188 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
190 * Added public key to the SIlcClientEntry. Affected files
191 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
193 * Fixed the get_clients_whois reply processing to return
194 exactly same entries server returned. Makes it possible
195 to search using attributes. Affected file is
196 lib/silcclient/idlist.c.
198 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
200 * Save founder key to SilcChannelEntry. Affected files are
201 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
203 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
205 * Call the monitor callback with _CLOSED status from the
206 silc_client_file_close. Affected files are
207 lib/silcclient/client_fpt.c, silcclient.h
209 * Added silc_client_get_clients_whois which resolves using
210 WHOIS, and supports requested attributes as well.
211 Affected files are lib/silcclient/silcclient.h, idlist.c.
213 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
215 * Added support for asking the destination filename where
216 the downloaded file is saved in the file transfer. Affected
217 files are lib/silccilent/silcclient.h, client_ftp.c.
219 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
221 * Fixed error handling in resuming data processing. Affected
222 files are lib/silcclient/client_resume.c and client.c.
224 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
226 * Fixed silc_client_send_private_message to return TRUE correctly.
227 Affected file lib/silcclient/client_prvmsg.c.
229 * Added topic to the SilcChannelEntry. Affected files are
230 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
232 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
234 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
235 file lib/silcclient/command.c
237 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
239 * Convert all commands to UTF-8 before passing them to the
240 client library. Still need to convert replies from UTF-8 to
241 the locale encoding. Affected file
242 irssi/src/silc/core/silc-cmdqueue.c
244 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
246 * redirect all silc_client_command_calls through a queueing framework.
247 This fixes /CYCLE and the annoying "nick change after auto-joining
248 a channel". Furthermore it defines one central point where
249 command parameters can be UTF-8-ified. Affected files
250 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
251 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
253 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
255 * use asynchronous connect() to establish router connections.
256 Fixes problem when the primary router goes down. Affected files
257 silcd/server.c, silcd/server_backup.c
259 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
261 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
262 Fixed various compilation warnings when type casting ints
263 to pointers or vice versa, of different size. Updates around
266 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
268 * Surrogates not allowed in UTF-8 strings, updated decoder.
269 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
270 testers in lib/silcutil/tests/ directory.
272 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
274 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
275 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
276 files are lib/silcclient/silcclient.h, client.c.
278 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
280 * When resuming a session fails, notify the user that the session
281 file needs to be removed eventually. Affected files
282 irssi/src/fe-common/silc/module-formats.[ch],
283 irssi/src/silc/core/client_ops.c.
285 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
287 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
288 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
290 * Typofix in Irssi::Silc module. Affected file
291 irssi/src/perl/silc/Silc.xs.
293 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
295 * Changed the way NOTICE flagged messages are treated. Added support
296 for notices in queries and signing notices. Affected files
297 irssi/default.theme; irssi/docs/help/in/notice.in;
298 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
299 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
301 * Fixed typo in /ACTION help. Affected file
302 irssi/docs/help/in/action.in
304 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
306 * Fixed typo in perl module. Affected file
307 irssi/src/perl/silc/Server.xs
309 * Changed the way ACTION flagged messages are treated. Added support
310 for actions in queries and signing actions. Affected files
311 irssi/default.theme; irssi/docs/help/in/action.in;
312 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
313 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
316 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
318 * Incorrectly reported error when client had to be resolved from
319 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
321 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
323 * Fixed whois public key hash table deleting and adding in
324 detached client case. Affected file silcd/packet_receive.c.
326 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
328 * Changed filenames of silc/fe module not to collide with filenames
329 from core/fe. Also seperated public messages printing from
330 query messages printing. Affected files are all in
331 irssi/src/fe-common/silc.
333 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
335 * Fixed the invite process handling during joining to use
336 correct server name for the client that is matched against
337 the invite string for the channel. Wrong server name caused
338 inability to join the channel. Affected file is
341 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
343 * Fixed the CUMODE channel founder authentication on normal
344 server to not remove the founder rights on existing founder
345 before checking that router accepts the mode change. Affected
346 files are silcd/command.c and silcd/packet_receive.c.
348 * Remove the server entry correctly when rekey timeouts and
349 remote router connection on normal server is closed. Fixes
350 a crash where server uses the freed server entry. Affected
353 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
355 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
356 networks. This is the first step in solving the bug about
357 /SERVER ADD -silcnet <silcnet>. Affected files
358 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
359 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
360 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
362 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
364 * /SMSG and /MMSG now correctly create new queries. Affected files
365 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
367 * Add basic support for SILC protocol specific variables in perl.
368 Affected files irssi/src/perl/silc/*, irssi/configure.in,
369 irssi/src/perl/Makefile.am
371 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
373 * Don't use silc_get_input, it's obviously not reliable. Fixes
374 issue when the current key expires. Affect file
375 irssi/src/silc/core/clientutils.c
377 * Make the session data filename configurable. This makes it
378 possible to have different session files for different
379 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
380 client_ops.[ch], silc-servers.c,
381 irssi/src/silc/fe-common/silc/module-formats.[ch]
383 * Use the same set of libtool files for the MPI lib as for the
384 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
385 config.sub, configure.in, install-sh, missing, mkinstalldirs
387 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
389 * Fixed server statistics decrementing error to not go to
390 negative. Affected file silcd/packet_receive.c.
392 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
394 * Use silc_server_query_add_error to add error in public key
395 search error. Added support in send_reply to send errors
396 without specific argument. Affected file silcd/server_query.c.
398 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
399 Client for NO_SUCH_NICK. It was against the protocol specs.
400 Affected file irssi/src/silc/core/client_ops.c.
402 * Added backwards support for the wrong NO_SUCH_NICK error sending
403 in server. To be removed in SILC Server 1.0. Both old clients
404 and clients with fixed error handling now works. Affected file
405 silcd/server_query.c.
407 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
409 * fixed a bug in the whois using attributes function where no
410 error was sent if no nickname and client id but the attributes were
411 given to whois. Affected file silcd/server_query.c
413 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
415 * remove public key from public key hashtable on detach. Affected
416 file silcd/packet_receive.c
418 * free public key hashtable before removing clients on server
419 shutdown. Affected file silcd/server.c
421 * remove public key prior deleting client-data on killing a client.
422 Affected file silcd/server_util.c
424 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
426 * Getting the MOTD from other servers works now. Affected
427 files are silcd/command.c and silcd/command_reply.c
429 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
431 * Initialize the variable idletag, since it is tested in
432 silc_core_deinit for its default value. Affected file
433 irssi/src/silc/core/silc-core.c
435 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
437 * Fixed signed channel messages across cells. Affected file
440 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
442 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
443 is not defined. They can now be safely used in if-statements
444 without braces. Affected file lib/silcutil/silclog.h.
446 * Added the checks for backup closing connection due to error
447 (local or remote) and thus not allow the resuming to occur
448 in reconnect. Affected files are silcd/packet_send.c
451 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
453 * Help file updates. Affected files in irssi/src/docs/help/in/.
455 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
457 * Fixed channel messages across cells. Affected file
460 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
462 * Fixed file transmission accepting in client library to not
463 start the negotiation if user hasn't accepted the transfer,
464 instead create new session for resent transfer. Affected
465 file lib/silcclient/client_ftp.c.
467 * Show the session ID in the file transmision list. Remove
468 session from list that failed to transfer. Switch the current
469 session automatically after transmission, and in errors, to new
470 session if other sessions exists in the transfer list. Affected
471 files are irssi/src/silc/core/silc-servers.c,
472 irssi/src/fe-common/silc/modfule-formats.c.
474 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
476 * Fixed MIME header parsing for the hopefully last time. Affected
477 file lib/silcutil/silcstrutil.c
479 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
481 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
483 * The SILC RNG is now gauranteed to return non-zero random
484 values. Affected files are lib/silccrypt/silcrng.[ch].
486 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
488 * Fixed nickname formatting when changing only case of the
489 nickname. Affected file lib/silcclient/idlist.c.
491 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
493 * Fixed a memory leak and incorrect printing of the "appears as"
494 message. Affected file irssi/src/silc/core/client_ops.c
496 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
498 * Added CRT (Chinese Remainder Theorem) supported RSA
499 private keys and private key operations. This significantly
500 increases private key operation efficiency. No compatibility
501 issues with new or old private keys. Affected files are
502 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
504 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
506 * Fixed GCC-3.3.2 related compilation warnings from the
509 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
511 * Removed RC6 from distributions.
513 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
515 * Added some better comments to lib/silccrypt/silcpkcs.h,
516 optimized some routines in lib/silccrypt/silcpkcs.c.
517 Added test_silcpkcs into lib/silccrypt/tests/.
519 * Fixed silc_rng_global_init to actually init the global RNG
520 if RNG wasn't provided for it. Affected file is
521 lib/silccrypt/silrng.c.
523 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
525 * Added silc_hash_table_find_by_context_ext. Affected files
526 lib/silcutil/silchashtable.[ch].
528 * Save the public key on normal server in WHOIS command reply
529 from attributes, if present, and add it to public key hash
530 table. Fixes WHOIS resolving by public key on normal server.
532 Optimized the attributes resolving on normal server to not
533 resolve if we resolved them already from router.
535 Affected files are silcd/server_query.c, command_reply.c.
537 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
539 * Added support for whois using attributes.
540 Affected files silcd/command_reply.c, silcd/packet_receive.c,
541 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
544 * Added support for whois using public key attribute to /WHOIS i
545 client command. Affected files irssi/docs/help/in/whois.in,
546 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
548 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
550 * Fixed UMODE setting in server when the client has anonymous
551 mode set. The mode setting was not working. Affected file
554 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
556 * Fixed some bugs and typos related to sending split messages.
557 Print notification when sending messages with /MMSG. Affected
558 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
560 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
562 * Optimized the socket referencing in packet routines, client
563 library and server. Affected files are lib/silccore/silcpacket.c,
564 lib/silcclient/client.c and silcd/server.c.
566 * If silc_socket_set_qos is given with NULL arguments the QoS is
567 reset from the socket. Affected files are
568 lib/silcutil/silcsockconn.[ch].
570 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
572 * Add a /LISTKEYS command which lists the locally cached
573 client and server keys. Affected files
574 irssi/src/fe-common/module-formats.[ch],
575 irssi/src/silc/core/silc-{channels,servers}.c
576 irssi/docs/help/in/listkeys.in
578 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
580 * Check that packet queue purging was successful. Affected
581 files lib/silcclient/client.c and silcd/packet_send.c. Related
582 to MAC failed errors.
584 * Do not clear the inbuf even if it is empty if QoS was applied
585 to it. Otherwise the QoS data is cleared and MAC failed error
586 will occur. Affected file lib/silccore/silcpacket.c.
588 * Use the rekey period time as rekey protocol timeout value.
589 If the rekey does not succeed during the rekey period there's
590 something very wrong, and we most likely end up with wrong keys,
591 do graceful reconnect then. Affected file silcd/server.c.
593 * Take reference of the socket in the parser context, as it's
594 possible to have the parsers in queue after the socket is
595 disconnected and this may cause crash. Affected files are
596 lib/silccore/silcpacket.c, lib/silcclient/client.c and
599 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
601 * Fixed KICK command reply sending, it sent to replies.
602 Affected file silcd/command.c.
604 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
606 * Finish the silc-mime.pl script. It now supports MIME type
607 guessing using magic files, signing data messages, executing
608 MIME handlers in background. Affected files
609 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
611 * Changed MIME signal handler to make things easier for the perl
612 script. Affected files irssi/src/silc/core/client_ops.c,
613 silc-servers.c, and irssi/docs/signals.txt
615 * Cleaned up the silc_mime_parse function and fixed detection
616 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
618 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Resolve the IP for file transfer listener from the connection
621 socket. Affected file lib/silcclient/client_ftp.c.
623 * Accept NULL hostname parameter in the functions
624 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
625 if hostname is not wanted.
627 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
629 * Fixed race condition between silc_client_init and
630 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
632 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
634 * Fixed file transfer connection closing when SIGNOFF for
635 the client is received from server. Affected file is
636 lib/silcclient/client_ftp.c.
638 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
640 * Check for disconnected socket in QUIT callback. Affected
641 file silcd/command.c.
643 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
645 * Modified the MIME parsing to allow \n and \r\n as delimiters.
646 Affected files lib/silcutil/silcstrutil.c
648 * Cleaned up the escape/unescape functions for correctness and
649 speed. Affected file irssi/src/silc/core/client_ops.c
651 * Removed handling for data messages with Content-Type: text/*,
652 moved parsing of MIME headers to the signal handler, added
653 support for signing and verifying data messages. Affected
654 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
655 irssi/src/silc/core/silc-{servers,channels}.c
657 * Added a perl script for handling data messages based on
658 information read from Mailcap files. New file
659 irssi/scripts/silc-mime.pl
661 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
663 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
664 acknowledge recepetion of a message to the sender. Updated
667 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Unregister channel key saving callback when deleting channel.
670 Affected file lib/silcclient/idlist.c.
672 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
673 before calling notify client operation. Affected file is
674 lib/silcclient/client_notify.c.
676 * Unregister QoS tasks when deleting the socket connection.
677 Affected files lib/silcutil/silcsockconn.[ch],
678 unix/silcunixsockconn.c.
680 * Implemented latest presence-attrs draft changes. Affected
681 files lib/silccore/silcattrs.h and
682 irssi/src/silc/core/silc-queries.c.
684 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
686 * Save old channel keys in list to allow more rapid change
687 of channel keys if server for some reason does that. This
688 avoids loosing so many channel messages due to not having
689 key to decrypt. Affected file lib/silcclient/silcclient.h,
690 idlist.c and client_channel.c.
692 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
694 * Continued backup router tests and fixes. Affected files
695 silcd/server_backup, server_util.c, server.c. See TODO.
697 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed SERVER_SIGNOFF handling in servers. The client
700 was removed from wrong list thus not removing the client
701 at all. Affected file silcd/packet_receive.c.
703 * Do not execute rekey protocol for disabled connections as
704 it would never go through. Affected file silcd/server.c.
706 * Added timeout for rekey protocol to catch if the protocol
707 never executes successfully. Affected files silcd/server.c
710 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
712 * Abandon packet processing for disconnected sockets. Check
713 this always after calling packet processing callback.
714 Affected file lib/silccore/silcpacket.c.
716 * Fixed double registration disconnection code in server.
717 Closed wrong connection. Affected file silcd/packet_receive.c.
719 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
721 * On normal server reconnect to primary during resuming 4
722 times, then give up. Affected file silcd/server_backup.c.
724 * If during reconnecting to routers we notice we have router
725 connection but no primary router set, the server is in desync.
726 Reconnect to primary to restore network. Affected file
729 * Assure that only one protocol is exeucting at the same time.
730 Added checks for all protocols. Affected files are
731 silcd/server.c and server_backup.c.
733 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
735 * Check that a string is not already part on invite/ban
736 string when processing it. Affected file silcd/server_util.c.
738 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
740 * Fixed the CUMODE_CHANGE for founder mode changes to comply
741 with 1.2 version of the protocol. Affected file is
742 silcd/packet_receive.c.
744 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
746 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
747 where the passphrase was given. Affected file is
750 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
752 * INVITE and BAN notifys are now delivered from routers to
753 servers (but not clients) on the channel. Updated specs and
754 code. Affected files silcd/packet_[send|receive].[ch],
755 command.c, server.c and server_util.c.
757 * Implemented INVITE and BAN announcing. Affected files are
758 silcd/server.[ch], server_util.c.
760 * Implemented SilcStatus error type argument returning in
761 command reply error in server. Affected file silcd/command.c.
763 * Implemented SilcStatus argument returning in comand reply
764 in client library. The command_reply client operation now
765 returns error specific arguments as well. Affected files
766 are lib/silcclient/command_reply.[ch], client_resume.c,
767 lib/silccore/silcstatus.[ch].
769 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
771 * Backup router protocol version 1.2 implemented. Testing still
772 required. Affected files in silcd/server_backup.[ch], server.c,
773 packet_receive.c and server_internal.h.
775 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
777 * silc_client_send_[channel|private]_message now return TRUE
778 or FALSE. Affected file lib/silcclien/client_channel.c and
781 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
783 * Check for explicit nickname in INVITE and BAN processing
784 during join as well (and don't expect only wildcards in
785 invite/ban strings). Affected file silcd/command.c.
787 * Fixed the INVITE and BAN by public key. The public key saved
788 is the PK payload (as specified) not the raw data. Affected
789 file silcd/server_util.c.
791 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
793 * UTF-8 text message support for actions and notices in SILC
794 Client. Affected file irssi/src/silc/core/client_ops.c.
796 * silc_get_username and silc_get_real_name now returns sensible
797 data on Win32. Patch by Toni Willberg. Affected file is
798 lib/silcutil/win32/silcwin32util.c.
800 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
802 * Provide a signal handler to send MIME encoded messages and emit
803 a signal when a MIME encoded message is received. Also document
804 the signals for usage with the perl interface.
806 A sample perl script will be supplied at a later point.
808 Affected files are irssi/docs/signals.txt,
809 irssi/src/silc/core/client_ops.[ch],
810 irssi/src/silc/core/silc-{channels,servers}.c
812 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
814 * Use SILC_COMMAND_PING to estimate the round-trip time to the
815 server. Use this time to display a lag and disconnect when it
816 exceeds a specified limit.
818 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
820 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
822 * Remove the channel auth list in normal server if router
823 encofrces its list during connecting. Send notify to channel
824 to remove the mode to remove the list. Affected files are
825 silcd/server_util.c and silcd/packet_receive.c.
827 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
829 * Added support for channel public keys. Updated protocol specs
830 and implemented it. Affected files are
831 silcd/command.c, command_reply.c, lib/silcclient/command.c,
832 lib/silcclient/command_reply.c.
834 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
836 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
837 terminate the process on Linux. Affected file silcd/silcd.c.
839 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
841 * Check for NULL buffer in silc_buffer_clear. Affected file
842 is lib/silcutil/silcbuffer.h.
844 * Simplified the backup router protocol by removing the _GLOBAL
845 types. Updated protocol specs and the code. Affected files
846 are silcd/server_backup.[ch].
848 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
850 * Deny '@' and '!' from nicknames since they are reserved
851 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
852 Updated protocol specs and the code.
854 Affected files are silcd/server_util.[ch].
856 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
858 * Fixed stack overflow in Irssi SILC client. Affected
859 file irssi/src/silc/core/client_ops.c.
861 * Check that Host is set in ServerConnection and RouterConnection
862 in silcd.conf. Affected file silcd/serverconfig.c.
864 * Fixed crash in server with protocol completion callbacks,
865 namely rekey and backup resuming protocols. Affected files
866 are silcd/server_backup.c and silcd/server.c.
868 * Fixed rekey protocol to not restart if it is started already.
869 Affected files are lib/silcclient/client.c and
872 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
874 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
876 * Fixed EOF handling in SILC Config, affected file
877 lib/silcutil/silcconfig.c.
879 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
881 * Fixed RESOLVING flag handling in JOIN notify and other
882 notifys to handle the resolvings correctly in client library.
883 Affected file lib/silcclient/client_notify.c.
885 * Do not send full INVITE and BAN lists in INVITE and BAN
886 notifys, only the changed information. Affected file
889 * Fixed INVITE notify sending in INVITE command, send it
890 only when needed. Affected file silcd/command.c.
892 * Handle the founder key change properly in CMODE_CHANGE
893 notify. Bug #122. Affected file silcd/packet_receive.c.
895 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
897 * Remove the mark for output (mark it only for input) after
898 purging outgoing queue. Prevents the "Error in select()"
899 floods. Affected file silcd/packet_send.c.
901 * Fixed incorrect connection deletion from client library
902 after calling "connect" client operation. Could cause
903 crashes for example during reconnect timeouts. Affected
904 files are lib/silcclient/client.c and
905 irssi/src/silc/core/client_ops.c.
907 * Check server private key file permissions before starting
908 the server. Affected file silcd/serverconfig.c.
910 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
912 * NULL terminate allocated string in silc_buffer_strformat.
913 Affected file lib/silcutil/silcbuffmt.c.
915 * Rewrote the invite/ban list string handling in server to
916 use SilcBuffer instead. Affected files are silcd/command.c
917 and silcd/server_util.c.
919 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed double free in CMODE command when setting new HMAC
922 for channel. Affected file silcd/command.c.
924 * Added couple of missing memset's to zero sensitive memory.
925 Affected files silcd/command.c, lib/silcclient/command.c.
927 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
929 * Fixed a double free in INVITE command error handling in
930 server. Affected file silcd/command.c.
932 * Added macros SILC_SWAB_[16|32] to swab byte order of
933 16-bit and 32-bit unsigned integers. Affected file
934 lib/silcutil/silctypes.h.
936 * Use the SILC_SWAB_16 instead of htons() in server when
937 handling ports since the ports in structures are always
938 in little-endian order (regardless of platform). Affected
939 file silcd/serverid.c and silcd/server_backup.c.
941 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
943 * Send DISCONNECT in close admin command in server. Affected
944 file silcd/command.c.
946 * Check whether we are already connecting to a remote router
947 (in addition of checking whether we are already connected)
948 before creating new connection. Affected file silcd/server.c.
950 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Added better compiler and compiler flags checking in
955 * Check that socket is valid after QoS is applied to data.
956 Affected file lib/silcutil/unix/silcunixsockconn.c.
958 * Make sure the socket connecetion is not closed to early
959 when closing connection in server. Also make sure the
960 connection is always closed after error in a protocol.
961 Affected file silcd/server.c.
963 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
965 * Removed --session and --dummy options from Irssi SILC Client.
966 -d option is available only if --enable-debug was given.
967 Affected files are irssi/src/silc/core/silc-core,
968 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
970 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
972 * Added silc_buffer_steal to steal the data from the buffer.
973 Affected file lib/silcutil/silcbuffer.h.
975 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
977 * Fixed server crash with double Primary block in config file.
979 Fixed also various memory leaks around the config file
980 parser. Affected files lib/silcutil/silcconfig.c,
981 silcd/serverconfig.c.
983 * Changed my nickname (Johnny Mnemonic) to my real name, this
984 means that bugs introduced by him were actually introduced
987 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
989 * Don't display "foo appears as foo\nYou're now known as foo"
990 messages. Affected file irssi/src/silc/core/client_ops.c
992 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
994 * Fixed error handling of invalid client entry when calling
995 commands in server. Fixes a crash. Affected file
998 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Added some sanity checks in server for correctness of the
1001 server configuration. Affected file silcd/serverconfig.c.
1003 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1005 * Prevent endless resolving of user informations in USERS
1006 command by checking the command reply status correctly.
1007 Affected file lib/silcclient/command_reply.c.
1009 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1011 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1012 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1013 Aldous <Matthew@Aldous.com>.
1015 * Added better implementation using CriticalSection of
1016 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1017 <mikko.lahteenmaki@pikabaana.net>.
1019 * Added some Winsock WIN32 compatiblity defines into
1020 includes/silcwin32.h.
1022 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1024 * Fixed double free in async host lookup code. Affected file
1025 lib/silcutil/silcsockconn.c.
1027 * On backup router handle now the SERVER_SIGNOFF from router
1028 for local connected servers too, and close the connections.
1030 Do not process them as normally signing off servers when they
1031 really signoff by sending EOF fe, but always assume that
1032 router sends the SERVER_SIGNOFF.
1034 Affected files silcd/server.c and silcd/packet_receive.c.
1036 * Fixed socket unsetting when closing connections. Affected
1037 files silcd/server.c and silcd/packet_send.c.
1039 * Do not print the nickname in SERVER_SIGNOFF if we do not
1040 have it. Prevents asserts in Irssi core. It is possible we
1041 don't have the nick if it was just being resolved when server
1042 signoff. Affected file irssi/src/silc/core/client_ops.c.
1044 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1046 * Fixed autonick crashbug in client library. Affected file
1047 lib/silcclient/client.c.
1049 * Fixed Unix implementation of SilcMutex to really assert if
1050 the mutex is locked/unlcoked already. Affected file
1051 lib/silcutil/unix/silcunixmutex.c.
1053 * Fixed locking in silc_schedule_uninit. It didn't lock
1054 when dispatching timeout tasks. Affected file is
1055 lib/silcutil/silcschedule.c.
1057 * Changed Win32 implementation of SilcThread to use modern
1058 Win32 interface. Affected file is
1059 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1061 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1063 * Don't print signed messages when sending failed. Affected files
1064 irssi/src/silc/core/silc-[servers.c/commands.h]
1066 * Send adquate signal when founding a channel by joing it. Affect
1067 file irssi/src/silc/core/client_ops.c
1069 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1071 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1072 irssi/src/fe-common/core/themes.c
1074 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Fixed close command to use the port correctly when closing
1077 server connections. Affected file silcd/idlist.c.
1079 * Check for NULL outbuf in silc_socket_write. It is possible
1080 that it is NULL is some odd case. Affected files are
1081 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1083 * Do not call final protocol callback for backup router
1084 resuming protocol when closing connection. It is closed
1085 by timeout in case of error. Affected file silcd/server.c.
1087 * Backup reconnect to router if backup resuming protocol
1088 failed. Affected file silcd/server_backup.c.
1090 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1092 * Fixed double free in SKE library error hadling when signature
1093 error occurred. Affected file lib/silcske/silcske.c.
1095 * Save the fingerprint to new SilcClientEntry after changing
1096 nickname. Affected file lib/silcclient/client_notify.c.
1098 * Print SIGNOFF in Irssi SILC client only if the nickname is
1099 known. Prevents asserts in Irssi core. It is possible we
1100 don't have the nick if it was just being resolved when it
1101 quit. Affected file irssi/src/silc/core/client_ops.c.
1103 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1105 * Fixed double free in invite list adding code when adding
1106 invite strings. Affected file silcd/server_util.c.
1108 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1110 * More log printing during backup router protocol. Affected
1111 file silcd/server_backup.c.
1113 * Removed backwards support for old private key file format.
1114 Affected file lib/silccrypt/silcpkcs.c.
1116 * Removed backwards support for not-so-strict decryption length
1117 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1119 * GETKEY to update the client entrys fingerprint too.
1120 Affected file lib/silcclient/command_reply.c.
1122 * Added --without-libtoolfix for package builders using weird
1123 wrappers around libtool (BSD at least).
1125 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1127 * Fixed backup router bugs: When backup resumes router and
1128 receives a CHANNEL_MESSAGE packet the backup must not act
1129 as router since the packet header decryption would be
1130 different. Also, when relaying packets to channel, do
1131 not re-encrypt packets on backup that came from the primary
1132 since the connection isn't really router-router connection.
1133 Affected files silcd/server.c, silcd/packet_send.c.
1135 * Added checks in encryption/decryption that encryption/decryption
1136 length sent as argument really is multiple by block size. Helps
1137 catching really weird bugs like the above backup router bugs
1138 when packets are being decrypted in wrong way. Affected files
1139 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1141 * Fixed padding generation in private key file encryption.
1142 Affected file lib/silccrypt/silcpkcs.c.
1144 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1146 * Added ignore_message_signatures setting which can be used
1147 to ignore signatures in messages. Affected files are
1148 irssi/src/silc/core/client_ops.c, silc-core.c.
1150 * Fixed the libtoolfix to use command line options instead of
1151 environment variables. They didn't work as expected. Now,
1152 the libtool is fully run-time configurable.
1154 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1156 * Verify signature payload for signed messages. Affected files
1157 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1158 irssi/src/silc/core/silc-core.h
1160 * Display signature verification result in public and private
1161 messages using theme abstracts. See irssi/default.theme for
1162 examples on their usage. Affected files
1163 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1164 irssi/src/fe-common/silc/module-formats.[ch],
1165 irssi/src/fe-common/silc/fe-common-silc.c,
1166 irssi/src/fe-common/silc/Makefile.am
1167 irssi/src/fe-common/core/fe-messages.[ch]
1169 * Fixed bugs in Irssi's theme parsing. Affected files
1170 irssi/src/fe-common/core/themes.c
1172 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Calculate the correct length for signed messages before
1175 encrypting, it must be multiple by block size. Affected
1176 file lib/silccore/silcmessage.c.
1178 * silc_message_signed_get_public_key returns now both
1179 decoded and encoded public key. Affected files are
1180 lib/silccore/silcmessage.[ch].
1182 * Added libtoolfix script that makes the libtool more generic
1183 and configurable in run-time. Now we can specify in run-time
1184 if what kind of libraries we want to create, regardless of
1185 configuration. SIMs are now creates even if --disable-shared
1186 was explicitly given.
1188 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1190 * Fixed founder key sending in CMODE command in client.
1191 Affected file lib/silcclient/command.c.
1193 * Fixed CUMODE founder authentication in server to not check
1194 for client's public key since it's not supposed to do that.
1195 Affected file silcd/command.c.
1197 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1199 * Set realname and hostname in NICK_REC records. Affected file
1200 irssi/src/silc/core/silc-nicklist.c
1202 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Remove 1.0 protocol backwards compat code from client
1207 * Added more reliable check for whether nickname did change
1208 or not, or whether only Client ID changed in NICK_CHANGE
1209 notify. Affected file lib/silcclient/client_notify.c.
1210 Fixes bug in '@' character handling in a nickname.
1212 * Added support for automatically parsing signature from
1213 the message payload. Added new function
1214 silc_message_get_signature to return the payload to
1215 application. Affected files lib/silccore/silcmessage.[ch].
1217 * Changed the private_message and channel_message client
1218 operations to deliver the SilcMessagePayload to the
1219 application too. Application can use it fe. to get the
1220 signature from the message for verification. Affected
1221 file lib/silcclient/silcclient.h, client_channel.c and
1224 * Redefined the signed payload for message payloads.
1225 Updated protocol specs and implemented.
1227 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * Fixed wrong invite and ban list handling in server command
1230 reply. Affected files are silcd/command_reply.c,
1231 silcd/server_util.[ch].
1233 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1235 * Fixed CMODE setting in server when founder mode was set.
1236 Affected file silcd/command.c. Bug #95.
1238 * Added support to setting specific public key in CMODE in
1239 Irssi SILC client. Affected file lib/silcclient/command.c.
1241 * Added support to use specific public key in CUMODE in
1242 Irssi SILC Client. Affected file lib/silcclient/command.c.
1244 * Added support for inviting and banning by public key in
1245 Irssi SILC client. Affected file lib/silcclient/command.c.
1247 * Fixed fingerprint/babbleprint showing in invite and ban
1248 list command replys. Affected file is
1249 irssi/src/silc/core/client_ops.c.
1251 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1253 * Format CMODE +c and +h to display both the mode and the argument
1255 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1257 * Added test vectors and test programs for SHA-1, MD5,
1258 HMAC-SHA1 and HMAC-MD5. New tests are located in
1259 lib/silccrypt/tests/. Fixed also argument decoding bug in
1260 MD5 implementation. Affected file lib/silccrypt/md5.c.
1262 * Changed the channel private key and private message key
1263 generation (with static keys) to use SHA1 instead of MD5,
1264 as SHA1 is the mandatory hash function in SILC. Affected
1265 file lib/silcclient/client_[channel/prvmsg].c.
1267 * Changed the private key file encryption to use SHA1 instead
1268 of MD5. Added support for the old generation and added
1269 automatic change of the key (to be removed later). Affected
1270 files lib/silccrypt/silcpkcs.c.
1272 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Load only files with .pub suffix in PublicKeyDir. Affected
1275 file silcd/serverconfig.c.
1277 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1279 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1280 channels. Affected files silcd/silcd.c, silcd/server.h.
1282 * Added the config directive PublicKeyDir for the client block.
1283 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1285 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Merged Toni's irssi/silc.conf patch.
1289 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1291 * Max alloc tests in allocation routines. Affected file
1292 lib/silcutil/silcmemory.c.
1294 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Fixed a typo in resuming code that fixed detach/resume code
1297 in server. Bug #93. Affected file silcd/packet_receive.c.
1299 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1301 * Do reverse lookups for server when /connecting. Affected files
1302 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1303 irssi/src/core/net-nonblock.*
1305 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1307 * Added library versioning for shared libraries. Affected
1308 files configure.in.pre and lib/Makefile.am.pre.
1310 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1312 * Display INVITE and BAN lists as specified by SILC 1.2
1314 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * Do not send invite list back unless asked (when sending
1317 no arguments) or when list was modified. Affected file
1320 * Remove client from invite list in KILLED notify and in
1321 KILL command. Affected file silcd/command.c and
1324 * Fixed bugs in invite list handling in INVITE command.
1325 Affected files silcd/command.c and silcd/server_util.c.
1327 * Merged with Irssi 0.8.6.
1329 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1330 Affected file irssi/src/fe-text/silc.c.
1332 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1334 * The silc_argument_get_[first/next] now return the argument
1335 type to caller. Added silc_argument_payload_encode_one.
1337 Affected files are lib/silccore/silcargument.[ch].
1339 * Added support for the SILC 1.2 INVITE command and new
1340 invite lists to server. Affected files are silcd/command.c,
1341 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1343 * Added support for the SILC 1.2 BAN command and new
1344 ban lists to server. Affected files are silcd/command.c,
1345 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1347 * Added support to client sending new INVITE command. Affected
1348 file is lib/silcclient/command.c.
1350 * Added support to client sending new BAN command. Affected
1351 file is lib/silcclient/command.c.
1353 * Added support for removing client from invite list when kicked
1354 from channel, as SILC 1.2 dictates. Affected files are
1355 silcd/packet_receive.c and silcd/command.c.
1357 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1360 automatically the cipher's internal IV. Affected files
1361 lib/silccrypt/silccipher.[ch].
1363 * Assure the RESUME_CLIENT packet is not sent to twice to
1364 backup router if the detached client was originated from
1365 the backup. Affected file silcd/server.c. Bug #76.
1367 * Changed silc_sim_symname to not allocate memory. Affected
1368 file lib/silcsim/silcsimutil.c.
1370 * Fixed memory leaks with SIMs in server. Affected files
1371 silcd/serverconfig.c, silcd/server.c.
1373 * Fixed channel key distribution after resuming detached
1374 client. Affected files silcd/packet_receive.c.
1376 * Fixed channel's global_user boolean checking after detaching.
1377 Check it after changing the owner of the client not before.
1378 Affected file silcd/packet_receive.c.
1380 * Fixed few double frees from client library. Fixes at least
1381 Bug #81, possibly others too.
1383 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1384 notifys in Irssi SILC Client. Affected file is
1385 irssi/src/silc/core/client_ops.c. Bug #82.
1387 * Applied Ville Räsänen's manual page and --mandir bugfix
1388 patch. Affected files are configure.in.pre and Makefile.am.pre.
1391 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Added support to backup router protocol for backup to tell
1394 normal server that it cannot use the backup router as primary
1395 because the primary isn't really down. Updated protocol
1398 * Added support for primary router to tell backup router that
1399 resuming is not possible because the backup really isn't primary
1400 in the cell. For example if backup disconnected itself the
1401 resuming is not allowed since the primary really did not
1402 go down. Updated protocol specs.
1404 * Removed MARS from crypto library.
1406 * Defined the CTR mode and Randomized CBC mode in SILC. The
1407 CTR mode is RECOMMENDED now in specification. Defined also
1408 Serpent cipher as optional cipher. Updated the protocol specs.
1410 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Added support for inviting/banning by IP/MASK, public key,
1413 and explicit Client ID. Redefined the command and notify
1414 types to allow easier forwards support for other methods
1415 of inviting/banning. Updated protocol specs.
1417 * Remove the client from channel's invite lists if the client
1418 is kicked or killed. Updated protocol specs.
1420 * Unified the Channel Message Payload and Private Message
1421 into one Message Payload. Updated protocol specs and
1424 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1426 * Don't wait for EOF after socket error has occurred, but
1427 close the connection. Affected file is silcd/server.c.
1429 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * Added support for setting FOUNDER mode on channel with
1432 specific public key which can be set with CMODE command.
1433 Updated protocol specs and implemented in client and server.
1435 * Fixed the Irssi SILC client to correctly shutdown the client
1436 library to avoid memory leaks. Affected files are
1437 irssi/src/silc/core/silc-core.c and silc-servers.c.
1439 * Deprecated the No Reply flag in SKE protocol and introduced
1440 "IV Included" flag which can be used to indicate that the IV
1441 is included in the ciphertext. This makes it possible to use
1442 SILC on unreliable transport, such as UDP which may cause
1443 packet reordering and losses. Updated protocol specs, did
1446 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1449 < 32 bit values in correct size. Affected file is
1450 lib/silcmath/mp_mpi.c.
1452 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Fixed the KE Start Payload parsing to check that mandatory
1455 fields are present. Affected file lib/silcske/payload.c.
1457 * Fixed compilation warnigs in Irssi SILC Client. Affected
1458 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1460 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1462 * Print "nick now appears as newnick" and update Irssi's nicklist
1463 when you change your nick to "nick". Closes #62
1465 * Never format your own nick. Closes #63
1467 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1469 * SILC_UMODE_GONE changes are now propagated correctly to the
1470 Irssi client. Closes #54
1472 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1474 * Fixed example in /HELP KEY
1476 * Added expando $j which expands to current SILC Client version
1478 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed public key decoding in crypto library.
1482 * Added better error printing to SKE library.
1484 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Fixed NICK command to not crash if nickname was not sent.
1488 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1490 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1491 Deprecated the old Encrypt-And-MAC order. Updated protocol
1492 specs and implemented.
1494 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1495 generation. Updated specs and implemented.
1497 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Added support for rekey before 2^32 sequence number wraps.
1500 Affected files in server and client library.
1502 * Padding must be at least 8 bytes now. Implemented and updated
1505 * Compute maximum padding for authentication packets to make
1506 passphrase approximation attacks impossible. Affected files
1507 in client library and in server.
1509 * Fixed PING command sending in client library and handling in
1510 server. The server ID must be ID Payload, not raw ID data.
1511 Affected files in server and client library.
1513 * Defined that all public keys sent in commands and notify
1514 payloads are actually Public Key Payloads not raw public key
1515 data. Updated protocol specs and implemented.
1517 * Updated protocol version to 1.2. Updated specs and code.
1519 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1520 status types. Updated specs and the code.
1522 * Added support for normal client to kill its own entries from
1523 the network. Updated protocol specs and the code.
1525 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1526 and added initial implementation.
1528 * Added MAC field to the Private Message Payload to protect
1529 against chosen ciphertext attacks. Updated the protocol specs
1532 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1533 attribute to indicate the user's current idle and signon time
1534 of a service. Updated protocol specs and implemented.
1536 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Added "do_not_bind" argument to silc_client_file_send what
1539 can be used to not bind locally but assume the file receiver
1540 provides the point of connect. Usefull when sender is behind
1541 NAT device. Affected file lib/silcclient/silcclient.h and
1544 * Added -no-listener option to FILE SEND command in Irssi SILC
1545 client. Affected file irssi/src/silc/core/silc-servers.c.
1546 Renamed FILE RECEIVE to FILE ACCEPT.
1548 * Confirm passphrase for private key encryption in
1549 silc_create_key_pair and silc_change_private_key_passphrase.
1550 Affected files are lib/silcutil/silcapputil.c.
1552 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Move silc_client_packet_send back to internal, added
1555 silc_client_send_packet, a bit simpler function for application.
1556 Affected files lib/silcclient/silcclient.h, client.c and
1559 * Moved the SilcClientEntry, SilcChannelEntry and
1560 SilcServerEntry to silcclient.h to be public and documented
1561 them for application. Affected files are
1562 lib/silcclient/silcclient.h and idlist.h.
1564 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Fixed manual page installation patch by Ville Räsänen.
1567 USERS help page fix patch by Ville Räsänen
1569 * Changed the silc_client_command_call interface to make
1570 the command call simpler for the application. The library
1571 now handles the command line parsing, command finding and
1572 execution. Application only needs to call the function
1573 with the command line. Affected files are
1574 lib/silcclient/silcclient.h, command.[ch].
1576 * Fixed silc_get_input to NULL-terminate the returned input.
1577 Affected file lib/silcutil/silcutil.c.
1579 * Resolve the client's public key in JOIN command if the
1580 founder auth data is being requested but we don't know the
1581 client's public key. Affected file silcd/command.c.
1584 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Print notify for server opers when backup router comes
1587 online. Affected file silcd/server.c.
1589 * Fixed the INVITE command to send the invite list in
1590 command reply. Affected file silcd/command_reply.c.
1592 * Fixed MOTD command reply sending. Affected file
1595 * UTF-8 decode the topic in TOPIC command reply and LIST
1596 command reply in Irssi SILC client. Affected file is
1597 irssi/src/silc/core/client_ops.c.
1599 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Fixed the INVITE command to not crash Irssi SILC client
1602 when given without nickname argument. AFfected file
1603 irssi/src/silc/core/client_ops.c.
1605 * Fixed double free in WHOIS query on normal server when
1606 forwarding query to router. Affected file is
1607 silcd/server_query.c.
1609 * Fixed WATCH command reply handling on normal server which
1610 was missing altogether. Affected file silcd/command_reply.c.
1613 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1615 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1616 Included yodl sources for each of these. Also modified
1617 Makefile.am prototype to install these files to proper
1618 locations. Updated CREDITS. Affected file Makefile.am.pre,
1619 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1622 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * Added support for encrypted private key files. Now
1625 passphrase must be provided when new key pair is created
1626 (can be empty though), and prompted when loading the
1627 private key. Added support for loading the old-style
1628 non-encrypted private keys as well. Affected files
1629 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1632 * Fixed silc_get_input to accept input on all terminals.
1633 Affected file lib/silcutil/silcutil.c.
1635 * Moved the Irssi SILC client key loading and other stuff
1636 to be called after the arguments and UI is initialized.
1637 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1639 * Added -P option to Irssi SILC client which can be used
1640 to change the passphrase of the private key. Affected
1641 file irssi/src/silc/core/silc-core.c.
1643 * Added silc_change_private_key_passphrase apputil routine
1644 to lib/silcutil/silcapputil.[ch].
1646 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Fixed connection closing in client library to not crash.
1649 Moved the connection freeing totally to function
1650 silc_clinet_del_connection. Affected file
1651 lib/silcclinet/client.c.
1653 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Changed includes/silcincludes.h to silcincludes.h.in to
1656 include configuration specific information. The silcdefs.h
1657 is not included in to installation anymore (it's only
1658 compilation time header).
1660 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Moved the SilcClient and SilcClientConnection from client.h
1663 to the public lib/silcclient/silcclient.h. Changed the
1666 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * If version string in silc_clinet_alloc is NULL the library
1669 puts it automatically. Affected file lib/silcclient/client.c.
1671 * Changed the version strings from variables to #define's
1672 in includes/silcversion.h.
1674 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Added shared library complation support.
1678 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Added lib/silcutil/silcapputil.[ch] for application
1681 utility functions. It includes routines for applications'
1682 convenience. Added silc_create_key_pair, silc_show_public_key
1683 and silc_load_key_pair functions.
1685 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Send RESUME_CLIENT packet from router to backup routers
1688 to in resuming. Affected file silcd/packet_receive.c.
1690 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * In IDENTIFY command parsing, send all other IDs except
1693 Client IDs explicitly to router for resolving on normal
1694 server. Also check that ID received in WHOIS command is
1695 always Client ID, others are not allowed. Affected file
1696 silcd/server_query.c.
1698 * Merged latest changes from irssi.org CVS.
1700 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1703 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1705 * Fixed the heartbeat sending in Irssi SILC client. Moved
1706 the silc_client_packet_send to silcclient.h for application
1707 usage. Affected files lib/silcclient/client_internal.h
1708 lib/silcclient/silcclient.h.
1710 * Fixed a bug in query resolving in server. Used wrong
1711 variable in a for loop and crashed. Affected file is
1712 silcd/server_query.c.
1714 * Server constructs requested attributes only to locally
1715 connected clients. Affected file silcd/server_query.c.
1718 * Fixed a bug when sending resolving from router to server
1719 with requested attributes. The constructed WHOIS command
1720 was incorrect. Affected file silcd/server_query.c.
1723 * Fixed Requested Attributes saving in WHOIS command reply.
1724 The length of the data buffer must be saved too. Affected
1725 file silcd/command_reply.c.
1727 * Update the client entry's servername after detaching is
1728 over. Affected file silcd/packet_receive.c. Bug #37.
1730 * Resolve incomplete client entrys in CUMODE_CHANGE and
1731 CMODE_CHANGE notifys. Affected file is
1732 lib/silcclient/client_notify.c. Bug #42.
1734 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Fixed channel key packet processing bug on backup router
1737 during backup resuming protocol. Affected file is
1738 silcd/packet_receive.c.
1740 * Fixed memory leaks in server. Affected files are
1741 silcd/server.c and silcd/packet_receive.c.
1743 * Fixed packet decryption problem when backup router encrypted
1744 channel message with wrong key during backup resuming
1745 protocol. Affected file silcd/packet_send.c.
1747 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1748 Toni Willberg (toniw@iki.fi)
1750 * Changed the SilcCipher context to be private. Changed the
1751 silc_cipher_get_iv to just return pointer to the IV. Added
1752 silc_cipher_get_name to return the name of the cipher.
1753 Fixed code all around to support these changes. Affected
1754 files are lib/silccrypt/silccipher.[ch], client library and
1757 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1759 * Fixed unaligned access in lib/silccore/silcattrs.c.
1761 * Fixed libtool linking in lib/silcsim/Makefile.am.
1763 * Fixed services attribute printing. Affected files is
1764 irssi/src/silc/core/silc-queries.c.
1766 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Fixed a crashbug in incoming server accepting. Affected
1769 file silcd/server.c.
1771 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Added automatically generated index to Toolkit Reference
1776 * Added support for Postscript Toolkit Reference Manual.
1778 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1783 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Added 'send_events' boolean argument to the function
1786 silc_schedule_set_listen_fd which sends the set events to
1787 the application explicitly if set to TRUE. Default action
1788 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1789 lib/silcclient/client_internal.h and silcd/server_internal.h.
1791 * Added silc_compare_timeval to determine which time values
1792 is smaller. Affected file lib/silcutil/silcutil.[ch].
1794 * Added sort-of "Quality of Service" (QoS) support to
1795 SilcSocketConnection. Data reception can be controlled with
1796 rate limit per second and/or read data length limit.
1797 Added silc_socket_set_qos. Affected files are
1798 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1800 * Added the QoS configuration to SILC Server configuration
1801 file. Affected files are silcd/serverconfig.[ch] and
1804 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Merged with irssi.org CVS.
1808 * Failed OPER and SILCOPER authentications are now logged.
1809 Affected file silcd/command.c. Bugs #25.
1811 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * ROBODoc documented lib/silcutil/silcbuffer.h and
1814 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1815 <ville.rasanen@iki.fi>.
1817 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Added support for auto-passphrase authentication from the
1820 config file during connecting which was not implemented
1821 yet. Affected file irssi/src/silc/core/client_ops.c.
1823 * Fixed a bug in authentication protocol failure handling which
1824 was processing wrong callback context. Affected files
1825 are lib/silcclient/client.c and protocol.c.
1827 * Fixed the /ATTR allow off to actually work. Affected file
1828 is irssi/src/silc/core/silc-queries.c.
1830 * Fixed the /ATTR -del to work. Affected file is
1831 irssi/src/silc/core/silc-queries.c.
1833 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1835 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1837 * Fixed mask attribute adding in Irssi SILC client. Affected
1838 file irssi/src/silc/core/silc-queries.c.
1840 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1842 * Added support for saving the requested attributes in
1843 WHOIS to directory. Affected file is
1844 irssi/src/silc/core/silc-queries.c.
1846 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Added support for parsing VCard fields that do not have
1849 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1851 * Fixed a double free bug in hash table foreach function
1852 if the entry was deleted in the foreach callback. Affected
1853 file lib/silcutil/silchashtable.c.
1855 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Added silc_attribute_get_verify_data to return the signature
1858 verification data for either user digital signature or
1859 server digital signature in Requested Attributes. Affected
1860 files are lib/silccore/silcattrs.[ch].
1862 * Added silc_vcard_alloc which is used to allocated dynamic
1863 SilcVCard context. The silc_vcard_free now checks whether
1864 the context is dynamically allocated or not. Affected files
1865 are lib/silcutil/silcvcard.[ch].
1867 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Periodically remove the NOATTR status from client entry
1870 so that the client may take the attributes in use even after
1871 server has resolved them unsuccessfully earlier. Affected
1872 file silcd/server_query.c and idlist.h.
1874 * Moved sha1hash and md5hash from client->internal to
1875 SilcClient for application usage. Affected files are
1876 lib/silcclient/client.h and client_internal.h.
1878 * Fixed attribute encoding and decoding bugs. Affected
1879 files lib/silccore/silcattrs.[ch].
1881 * Added ATTR command to Irssi SILC Client which is used to
1882 manage user's Requested Attributes sending and values for
1883 WHOIS command. Affected files around Irssi SILC client.
1885 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Added silc_buffer_strformat which can be used to format
1888 strings into a buffer which size is automatically increased.
1889 Affected file lib/silcutil/silcbuffmt.[ch].
1891 * Added implementation of VCard (RFC 2426) which can be used
1892 as part of Requested Attributes in WHOIS command. Affected
1893 file lib/silcutil/silcvcard.[ch].
1895 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Some strncat -> silc_strncat changes our the core and
1900 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1901 errors. Added better error printing to SKE library.
1902 Affected files lib/silcske/silcske.c, silcske_status.h and
1905 * Save the PKCS key length even if only private key is set to
1906 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1908 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1909 length in bits not in bytes. Affected files are
1910 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1911 silcd/server_query.c.
1913 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Added silc_attribute_payload_encode_data to directly encode
1916 the data into the attributes buffer. Renamed function
1917 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1918 Affected files are lib/silccore/silcattrs.[ch].
1920 * silc_hash_table_find_foreach calls the foreach function now
1921 once even if the nothing was found with context set to NULL.
1922 Affected file lib/silcutil/silchashtable.[ch].
1924 * Remove the RESOLVING flag from client entry after received
1925 the Requested Attributes from the client. Fixed memory leak
1926 in client entry freeing. Affected files silcd/server_query.c
1929 * Added Requested Attributes support into SILC Client Library.
1930 It is not able to send requested attributes in WHOIS command,
1931 and also receive and process requested attributes. Added
1932 silc_client_attribute_[add|del] and silc_client_attributes_get
1933 functions. Added also `ignore_requested_attributes' to the
1934 SilcClientParams to not use attributes in client. Affected
1935 files are lib/silcclient/command.c, client_attrs.[ch],
1936 silcclient.h, client_internal and client.[ch].
1938 * Changed the silc_client_get_client_by_id to support Requested
1939 Attributes, it takes them as argument now. Affected file
1940 is lib/silcclient/silcclient.h, and idlist.c.
1942 * Added -details option to WHOIS command in Irssi SILC Client
1943 to support the requested attributes. By default it requests
1944 all attributes. Affected file lib/silcclient/command.c and
1945 irssi/doc/help/in/whois.in.
1947 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * Add also SERVICE attribute for server-constructed attribute
1950 data. Also digitally sign the attributes and add
1951 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1952 silcd/server_query.c.
1954 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Changed the silc_attribute_payload_encode to support list
1957 of attributes (function may be called several times to add
1958 a new attribute). Removed the silc_attribute_payload_encode_list
1959 function. The encoding function now also automatically encodes
1960 the data, so the caller does not need to do that. Affected
1961 files lib/silccore/silcattrs.[ch].
1963 * Added support for replying on behalf of the user to the
1964 Requested Attributes in WHOIS command in the server. Affected
1965 file silcd/server_query.c.
1967 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1968 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1970 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Don't swtich to become primary router if we are backup if
1973 decryption error has occurred. Affected file silcd/server.c.
1975 * Fixed a bug in backup router IP address comparison in
1976 silc_server_backup_get.
1978 Save now also the port of the server/router and use that
1979 in comparison as well. Affected file silcd/server_backup.c.
1981 * Normal server now reconnects to backup router automatically
1982 if connection is lost to it. Affected file silcd/server.c.
1984 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * If packet processing fails (like integrity check fails)
1987 the connection is closed now. Affected files are
1988 lib/silccore/silcpacket.c and silcd/server.c.
1990 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Fixed double free in RSA public key set function
1993 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1996 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1999 Added server_query.[ch] which provides one interface for
2000 querying information using all three commands.
2002 * Changed all "typedef unsigned char" in core library to
2003 "typedef SilcUInt8".
2005 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2009 * Renamed silc_server_get_client_resolve to
2010 silc_server_query_resolve and moved to server_query.[ch].
2012 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Resumed client packet handling from server put the resumed
2015 client on wrong list on router and caused the client not
2016 be present on the network anymore. Now fixed to put the
2017 client to correct list. Affected file silcd/packet_receive.c.
2019 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2021 * Various cleanup in error message output in config parsing code
2022 and in server init code. Fixed error log files containing
2023 too many newlines ('\n') in some situations. Affected files are
2024 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2026 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Use the reverse lookupped hostname in client internals
2029 instead of one user provided us as remote server name.
2030 Affected file lib/silcclient/client.c.
2032 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Added 'app_context' to silc_schedule_init. It is an
2035 application specific context that is delivered to application
2036 in task callback functions. Affected files are
2037 lib/silcutil/silcutil.[ch].
2039 * The hb_context in SilcSocketConnection is not freed
2040 automatically anymore (application must free it). Freeing
2041 it automatic is inconsistent. Affected files are
2042 lib/silcutil/silcsockconn.[ch].
2044 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Added support for removing explicitly added client connections
2047 in rehash and closing the client connections if they were
2048 unconfigured in the rehash. Affected file silcd/server.c.
2050 * Added support for aborting automatically pending commands
2051 that never receives the reply (to avoid memory leaks).
2052 Added also silc_server_command_pending_timed to set the
2053 specific timeout for pending command. Affected files are
2054 silcd/command[_reply].[ch].
2056 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2057 specs and lib/silccore/silcstatus.h.
2059 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Changed the silc_get_time to accept time value as argument
2062 or if zero is sent return current local time. Affected
2063 file lib/silcutil/silcutil.[ch].
2065 * Added STATS command to client library and Irssi SILC client.
2066 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2068 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Assure that channel key is set before sending it. May
2071 crash server otherwise. Affected file silcd/packet_send.c.
2073 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Assure that endless loop cannot happen with detached client
2076 resolving on normal server. Added idlist status
2077 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2078 silcd/idlist.h and silcd/packet_receive.c.
2080 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Incoming file transfer request cannot use same session as
2083 the sending session. This can happen when sending file to
2084 yourself. Crashed the client on quit. Affected file
2085 lib/silcclient/client_ftp.c. Bug #24.
2087 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Implemented the draft-riikonen-precense-attrs draft and
2090 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2092 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Distribute the SERVER_SIGNOFF notify also to local backup
2095 routers from the primary router. The backup router may not
2096 have the signing of local server directly connected and need
2097 to know about the signoff. Affected file silcd/server_util.c.
2099 * Use the primary router as the origin of the locally connected
2100 server when it is disconnecting from the backup router since
2101 that's where it really is coming from. Now the clients from
2102 the disconnecting server are removed correctly and "shadow"
2103 clients are not left to the backup router. Affected file
2106 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * If normal server is standalone and found existing but disabled
2109 channel, do not re-create the channel since it creates
2110 duplicate same channels. Affected file silcd/server.c.
2112 * Added anonymous client connections support to server. New
2113 "anonymous" configuration option to ConnectionParams section
2114 added. If set to true, the username and hostname information
2115 of the client will be scrambled and anonymous user mode is
2116 set automatically to the user. Affected files are
2117 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2119 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * In JOIN notify handling, mark that the cache entry of the
2122 client cannot be expired. Can cause crashes on normal
2123 server (asserts client->channels). Affected file is
2124 silcd/packet_receive.c.
2126 * From now on distribution versions are used as protocol versions
2127 instead of by default using the Toolkit base version as protocol
2128 version. Affected file prepare.
2130 * Do not set the locally resolved hostname for local client
2131 entry but take what server sends. This way the real hostname
2132 is showed in WHOIS for yourself. Affected file is
2133 lib/silcclient/idlist.c and lib/silcclient/client.c.
2135 * Resolve local info with IDENTIFY when connecting to server.y
2137 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2139 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2140 for implied search (not needed on platforms which has native
2141 pthreads library). Use --without-pthreads to disable threads.
2142 Affected file is configure.in.pre
2144 * Fixed --with-iconv on platforms which need to bypass (broken)
2145 native iconv(). Affected file is configure.in.pre
2147 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Moved -C option parsing in Irssi SILC client at same time
2150 as other options. The UI was initialized earlier and caused
2151 problems on command line. Bug #16. Affected file is
2152 irssi/src/silc/core/silc-core.c.
2154 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2156 * Added global variable silc_log_timestamp that tells silclog
2157 wether to print or not the timestamp in the logging files.
2158 Affected file lib/silcutil/silclog.[ch].
2160 * Added silcd configuration option Timestamp in the Logging
2161 section. Affected file silcd/serverconfig.[ch],
2162 doc/example_silcd.conf.in.
2164 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Fixed fingerprint checking to check for entirely empty
2167 fingerprint instead of two first bytes when determining
2168 if it is set. Bug #18. Affected file silcd/command.c.
2170 * Fixed duplicate PKCS name registering to not allow it.
2171 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2173 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2175 * Conditionalize non-gcc compiler optimizations for various
2176 platforms, enable those commented out. Cleanups.
2177 Affected file lib/silcmath/mpi/configure.in
2179 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2181 * silc_rng_exec_command() left zombie processes if command
2182 didn't generate any output. Affected file
2183 lib/silccrypt/silcrng.c
2185 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2187 * Rewrote iconv checking, introduce --with-iconv for systems
2188 which rely on libiconv. Check if iconv() provided by libc
2189 is good enough, otherwise demand libiconv. Affected file
2192 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2194 * Search for ldopen() also in libc. This enables SIM support
2195 on *BSD systems. Based on patch from Alex Zepeda. Affected
2196 file configure.in.pre
2198 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2200 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2201 This fixes prepare on *BSD systems. Affected file
2204 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * More fixed for not having purge timeout for global clients
2207 that are on channel. Affected files silcd/command_reply.c
2210 * Fixed the rekey protocol to work with backup router connections.
2211 Rekey packets are now allowed on disabled connections as
2212 well. Affected files silcd/packet_send.c and server.c.
2214 * Do not switch to be as backup router when shutting down and
2215 closing the primary connection. Affected file silcd/server.c.
2217 * Fixed memory leaks in backup router deleting. Added
2218 silc_server_backup_free to free all data during shutdown of
2219 server. Affected files silcd/server_backup.[ch].
2221 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Do not process commands if the sock->user_data is NULL.
2224 Affected file silcd/command.c.
2226 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Fixed buffer overflow and security problems (loosing bits
2229 in CFB encryption) in SILC RNG. Problems reported by
2230 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2232 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2234 * Added yet more checks that client is not expired on global
2235 list if it is on channels. Affected file is
2236 silcd/command_reply.c.
2238 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Merged c0ffee's MIME signal patch which adds support for
2241 sending also MIME messages in Irssi SILC Client, and handling
2242 received MIME messages in a signal (and perhaps doing something
2243 to non-textual MIME messages).
2245 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * Fixed pending command deletion in server and client library
2248 to check the whole list instead of breaking after first found.
2249 The affected files are silcd/command.[ch] and
2250 lib/silcclient/command.[ch].
2252 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2255 secret or private, otherwise it's possible to find out
2256 whether a secret channel exists or not. Affected file
2259 * If CMODE change fails during the mode setting, assure that
2260 the old mode mask is set for the channel back. Affected
2261 file silcd/command.c.
2263 * Fixed passphrase saving on +a channel on normal server
2264 after successful JOIN command. Affected file silcd/command.c.
2266 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Remove server/router operator privileges in DETACH command,
2269 since it's possible to resume to server where these
2270 privileges would not be allowed for the client. Affected
2271 file silcd/command.c.
2273 * Do not set to wait for backup in rehash of the server.
2274 Affected file silcd/server.c.
2276 * Do not check listener sockets when counting how many
2277 socket connections we have. Affected file is
2278 silcd/server_util.c.
2280 * Do not announce disconnected clients that are remaining
2281 in history (for WHOWAS). This is because SIGNOFF notify
2282 for these has been sent earlier already. Affected file
2285 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Buffer overflow with CUMODE command's mode->mode character
2288 conversion. Reported by Ville Räsänen. Affected file
2289 lib/silcutil/silcutil.c.
2291 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Allow heartbeat packets to go disabled connections anyway.
2294 Affected files silcd/server.c and silcd/packet_send.c.
2296 * Do not broadcast New Channel packets with List flag set
2297 in the packet to backup routers. The router must check
2298 for the correctness of the packets before sending them.
2299 It is possible that router will have enforce Channel ID
2300 change and this would cause desync in the backup router.
2301 Affected file silcd/packet_receive.c.
2303 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2304 are handled in list parsing. They are not list packets
2305 anymore. Affected file silcd/packet_receive.c.
2307 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Stop waiting for backup router through the timeout, not
2310 directly after backup router has arrived. Affected file
2313 * Do not re-create channel keys and send them when removing
2314 clients in server shutdown. Affected files are
2315 silcd/server_internal.h and silcd/server_util.c.
2317 * Notify distribution to backup routers was missing from
2318 the silc_server_send_notify_dest function which caused
2319 desyncing problems with backup router. Affected file is
2320 silcd/packet_send.c.
2322 * The client's channel removing was working wrong on
2323 backup router. It assumed that it doesn't know global
2324 information but backup router does know. For this reason
2325 it could remove channel when it wasn't supposed to do that.
2326 Affected file silcd/server.c and silcd/server_util.c.
2328 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Stop for a couple seconds after badkup router has become
2331 primary router. Affected file silcd/server.c.
2333 * Added silc_server_remove_servers_by_server, which is used
2334 to remove servers originated from some other server. Also
2335 clients of those servers can be removed too. Affected file
2336 silcd/server_util.[ch].
2338 * When removing clients after a server has signed of remove
2339 also all servers behind that server (unless they are known
2340 to be available locally), and send SERVER_SIGNOFF for each
2341 of the server separately. Also the signed off clients are
2342 sent now separately per signed off server. The affected files
2343 are silcd/server.c and silcd/server_util.[ch].
2345 * All servers added with silc_idlist_add_server must always
2346 have both "router" and "connection" pointers set. Otherwise,
2347 bad server entries may be left around in the cache.
2348 Affected file silcd/command_reply.c.
2350 * Do not create the channel key in NEW_CHANNEL packet
2351 processing if the channel is empty. Affected file
2352 silcd/packet_receive.c.
2354 * Completed backup router support for standalone routers.
2355 Supports also servers in the cell that do not use the backup
2358 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Fixed a bug in silc_string_regexify which did not add '^'
2361 at the start of each string, and thus the matching was
2362 not explicit. For example ban list iikone@*!*@* would
2363 match also "priikone", which is wrong, it would have to be
2364 *iikone@*!*@* to match also "priikone". Affected
2365 file lib/silcutil/unix/silcunixutil.c.
2367 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Enable all local server connections before updating client
2370 caches when we've become backup router. Otherwise, signoff
2371 packets may not reach the clients. Affected files are
2372 silcd/server.c and silcd/server_util.[ch].
2374 * Fixed a bug in version string parsing which could crash
2375 the program with specially formatted version string.
2376 Bug reported and patch provided by Ville Räsänen. Affected
2377 file lib/silcutil/silcutil.c.
2379 * Handle the disconnection immediately when DISCONNECT
2380 packet is received in server. Affected file silcd/server.c.
2382 * Primary router now waits a short time (10 seconds) for
2383 backup router connection before accepting any other
2384 connection (except local). Affected file silcd/server.c,
2387 * Fixed a crash in client libary in NICK_CHANGE notify when
2388 NICK_CHANGE arrived for client entry we are resolving
2389 currently. Affected file lib/silcclient/client_notify.c.
2391 * Call the sconn->callback completion even if error had
2392 occurred. Start reconnecting always if connection to
2393 primary router fails during backup router protocol.
2394 Affected files silcd/server.c and server_backup.c.
2396 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Added functions silc_server_send_opers and
2399 silc_server_send_opers_notify to send packets stricly
2400 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2401 to send variable argument notify to operators.
2402 Affected files silcd/packet_send.[ch] and silcd/server.h.
2404 * Removed UMODE rights checking with UMODE_CHANGE notify.
2405 Affected file silcd/packet_receive.c.
2407 * Server/router operator now receives notify when network
2408 switches to backup router and when it resumes the use of
2409 primary router. Affected file silcd/server.c and
2410 silcd/server_backup.c.
2412 * Fixed the updating of client information after backup
2413 resuming protocol is over; update all except local clients
2414 to the new primary router. The affected file is
2415 silcd/server_util.c.
2417 * Added support for closing active connections in rehash
2418 that were unconfigured by the user. Supports currently
2419 closing server and router connections. Affected file
2422 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2424 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2427 is NULL since seems that on some platforms NULL is allowed
2428 and on some it's not. Fallback encoding is used instead.
2429 Affected file lib/silcutil/silcstrutil.c.
2431 * Fixed statistics updating for incoming server connection
2432 which could cause problems when re-connecting. Affected
2433 file silcd/server.c.
2435 * Preliminary backup router support for standalone router
2436 added. Affected files in silcd/.
2438 * Mark server connections in backup router disabled before
2439 and after backup protocol. Affected file is
2440 silcd/server_backup.c.
2442 * Added support for reconnecting to remote server connection
2443 even if the protocol fails, and if the configuration wants
2444 us to keep trying to connect anyway.
2446 Server connection is not allowed to backup router if
2447 backup router does not have connection to primary router yet.
2449 Affected file is silcd/server.c.
2451 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Added silc_client_udpate_server function to update changed
2454 server info. Affected file lib/silcclient/idlist.[ch].
2456 * Added check for server entries that are being resolved when
2457 notify is received. If being resolved, handle the received
2458 notify only after it's resolved so that all notifys are
2459 handled in same order as received from the server.
2461 Added similar resolver check to channel entries. Every
2462 notify that cause resolving of any information that affects
2463 channel entry marks the channel entry in waiting state.
2464 After whatever resolving is over the waiters are signalled
2465 and only then the notifys are handled in the same order
2466 as delivered from the server.
2468 Affected files are lib/silcclient/idlist.[ch], and
2471 * Fixed KILLED notify handling in normal server. Affected
2472 file silcd/packet_receive.c.
2474 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2475 is locally connected, or was locally connected (but may
2476 be detached and connection is not active). Added also
2477 SILC_IS_LOCAL for checking this status. Affected files
2478 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2479 silcd/server.c and silcd/server_internal.h.
2481 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Don't send or handle TOPIC_SET if topic is already set and
2484 is same as being set. Affected files silcd/command.c and
2485 silcd/packet_receive.c.
2487 * Fixed CMODE change rights checking to work correctly when
2488 removing modes by operator. Affected file is
2489 silcd/server_util.c.
2491 * Fixed some handling with New Channel packet in router and
2492 fixed some CMODE_CHANGE notify handling in server and router.
2493 Affected file is silcd/packet_receive.c.
2495 * Changed "disconnect" client operation to include the
2496 reason of the disconnection and optional disconnection
2497 message. Affected file lib/silcclient/silcclient.h.
2499 * Made the compilation of lib/contrib/ stuff conditional.
2500 Affected files configure.in.pre, lib/contrib/Makefile.am.
2502 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2505 to the sender of the notify too, to avoid situation where two
2506 notifys are in the network at the same time going to oppsite
2507 directions. Affected file silcd/packet_receice.c.
2509 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Delete the client from channel even if the cilent->id is
2512 NULL. It was possible that client was deleted without
2513 removing from channels (theoretically at least). Affected
2514 file silcd/server.c and silcd/server_util.c.
2516 * Free the client data too when resuming is not successful.
2517 Affected file silcd/packet_receive.c.
2519 * Merged some code from c0ffee's silc-plugin. Affected files
2520 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2522 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2523 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2524 to the primary router connection, the other one returns
2525 TRUE if packet must be broadcasted to network.
2527 * All notifys that are destined to primary router (to network)
2528 are now automatically sent to backup routers even if the
2529 router is standalone (and has backup router). Affected files
2532 * Added --without-irssi and --without-silcd configuration
2533 options for disabling the compilation of these applications.
2534 Affected file configure.in.pre and prepare.
2536 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2539 UTF-8 encoding and decoding. Added also new encodings
2540 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2542 Added also SILC_STRING_LANGUAGE which is language and charset
2543 specific encoder and decoer for those platforms that support
2544 iconv(). It can convert the UTF-8 to and from the locale
2545 specific character set.
2547 Affected file lib/silcutil/silcstrutil.[ch].
2549 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2551 * Added function silc_get_command_name to the file
2552 lib/silcutil/silcutil.[ch].
2554 * Improved the server debug output a bit. Affected files are
2557 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Save the channel passphrase when received succesful JOIN
2560 command reply from router, on normal server. Otherwise
2561 joinig +a channels from normal server is not possible.
2562 Affected file silcd/command.c.
2564 * Fixed a bug in TOPIC_SET notify handling. The notifier
2565 may be other than client too, like server or channel.
2566 It expected it to always be only client and ignored the
2567 notify. Affected file silcd/packet_recieve.c.
2569 * Removed some (unnecessary) debug printing from
2570 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2572 * Do not force CMODE_CHANGE when server is announcing new
2575 Router announces stuff only after server reannounces channel
2576 after CHANNEL_CHANGE notify.
2578 These fixes optimizes the announcing procedure, and perhaps
2579 fixes some problems too. Affected file silcd/packet_receive.c.
2581 * Fixed SERVER_SIGNOFF sending to local clients. It was
2582 totally broken and sent the notify to all local clients,
2583 instead of only to those that was on same channel as the
2584 signing off clients. Affected file silcd/server_util.c.
2586 * Added -D option to server. It can be used to give debug
2587 level. The levels are from 0 - 99, and are predefined for
2588 smooth server debugging. (see silcd.c for the predefined
2589 levels). Affected file silcd/server.c.
2591 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Fixed a bug in Irssi SILC client to close the connection
2594 properly when disconnecting from server. Affected file
2595 irssi/src/silc/core/client_ops.c.
2597 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * When authenticating as founder during JOIN command, check
2600 that the one authenticating becomes the only founder on the
2601 channel. Affected file silcd/command.c.
2603 * Better checking for founder mode setting when CUMODE_CHANGE
2604 notify is received. Affected file silcd/packet_receive.c.
2606 * Close all connections when shutting down the server by sending
2607 DISCONNECT packet. Close all listeners too when shutting
2608 down the server. Affected file silcd/server.c.
2610 * Handle DISCONNECT packet correctly in client library by
2611 calling the "disconnect" client operation. Affected file
2612 lib/silcclient/client.c.
2614 * Handle local errors correctly during resuming. Affected
2615 file lib/silcclient/client.c.
2617 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * The log file is not dupped internally anymore in
2620 lib/silcutil/silclog.c. Fixed memory leaks too.
2622 * The scheduler now dispatches all pending timeout tasks
2623 when it is uninitialized with silc_schedule_uninit.
2624 Affected file lib/silcutil/silcschedule.c.
2626 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Added --enable-stack-trace option to configure. Added
2629 memory allocation stack trace support. Added files
2630 lib/silcutil/stacktrace.[ch]. Affected files are
2631 lib/silcutil/silcmemory.[ch].
2633 * Fixed memory leaks from libraries and server. Affected
2634 files around the tree.
2636 * Reverted back a fix made to CUMODE which broke it.
2637 Affected file silcd/command.c.
2639 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2642 core library, and implemented it. All textual messages SHOULD
2643 use this flag and the message MUST be UTF-8 encoded.
2644 All text messages sent by Irssi SILC client are now UTF-8
2645 encoded (regardless whether the terminal supports UTF-8 or not).
2646 Affected files are lib/silccore/silcchannel.h,
2647 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2650 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Added lots of new statistics updating that was missing from
2653 the server and router code. Affected files in silcd/.
2655 * Sending SIGUSR1 signal to server now dumps the current
2656 server statistics into /tmp directory. Affected file is
2659 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2660 the SILC Hash Interface also. Added new functions
2661 silc_hash_get_name, silc_hash_init, silc_hash_update and
2662 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2664 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Added some better info printing for client during connecting.
2667 Affected file silcd/server_util.c.
2669 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2670 to silence a user on a channel. Affected files are
2671 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2672 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2673 and silcd/packet_receive.c.
2675 * Fixed a fatal bug in handling of malformed command payload.
2676 Affected file silcd/command.c.
2678 * Fixed a double free when announcing channel users to router.
2679 Affected file silcd/server.c.
2681 * After successful authentication to channel founder mode, check
2682 that there isn't anyone else with founder mode on the channel.
2683 The one that authenticated will become founder and anyone
2684 else is demoted. Affected file silcd/command.c.
2686 * Added error printing of any error that has occurred during
2687 any command in client library. Affected file is
2688 irssi/src/silc/core/client_ops.c.
2690 * Removed some error printing from the client library and left
2691 it for the application to worry (from the error status it
2692 receives in 'command' client operation. Affected file is
2693 lib/silcclient/command.c.
2695 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2697 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2698 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2699 Starting key agreement with itself is denied. Affected file
2700 is lib/silcclient/client_keyagr.c.
2702 * Fixed some error checkings from the SFTP library which caused
2703 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2704 and lib/silcsftp/sftp_util.c.
2706 * Added new "debug" and "debug_string" settings to Irssi SILC
2707 client which can be used to print runtime debugging on the
2708 Irssi's screen. Available when compiled with --enable-debug
2709 option. Affected file irssi/src/silc/core/silc-core.c.
2711 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2713 * Fixed a missing variadic parameter in a function call that
2714 caused server crash when a non-allowed connection arrived.
2715 Reported by Richard Becker. Affected file silcd/server.c.
2717 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Added WATCH list sending to backup routers from router.
2720 The WATCH command is sent by the router to the backup
2721 router. Affected file silcd/command.c.
2723 * Mark the backup_router flag for RouterConnection entry
2724 if the backup router stuff is defined in the config file.
2725 Affected file silcd/serverconfig.c.
2727 * Fixed some backup data sending around the code to work better
2728 if the router is standalone router. Not all places were fixed.
2729 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2732 * Fixed the router connecting when connecting to multiple
2733 routers. It ignored every other router except the first
2734 one. Affected file silcd/server.c.
2736 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Made the private key generation after expiration optional.
2739 If not created after expiration the old key will re-expire
2740 at a later time (and thus key pair is not necessary to
2741 change). Affected file irssi/src/silc/core/clientutil.c.
2743 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * The length arguments in bind() and connect() were wrong
2746 and fixed now to used SIZEOF_SOCKADDR in the
2747 lib/silcutil/unix/silcunixutil.c.
2749 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Fixed detach timeout handling to use Client ID and not
2752 the actual client entry which may be freed in the callback.
2753 Affected file silcd/command.c.
2755 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Merged c0ffee's multiple interface support patch.
2758 Affected files in silcd/.
2760 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Cleanup keys properly. Affected file is
2763 irssi/src/silc/core/clientutil.c.
2765 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Display the user mode on the status bar. Affected file
2768 irssi/src/silc/core/silc-expandos.c.
2770 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * If private message key is not set, but the flag is set in
2773 the packet, ignore the packet since it cannot be decrypted.
2774 Affected file lib/silcclient/client_prvmsg.c.
2776 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * When resuming client, remove the old client entry from
2779 the watcher list too. Affected file silcd/packet_receive.c.
2781 * Do not allow normal server to force founder mode away
2782 from router if the founder mode is already set. Affected
2783 file silcd/packet_receive.c.
2785 * Remove the client entry with watch notify types with short
2786 timeout, and not directly, so that other notifys can be
2787 retrieved too. Affected file lib/silcclient/client_notify.c.
2789 * Display notification about data messages that cannot be
2790 displayed. Affected files irssi/src/silc/core/client_ops.c,
2791 irssi/src/fe-common/silc/module-formats.[ch].
2793 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Fixed the CHANNEL_CHANGE notify handling in client libary
2796 to not use freed memory. Affected file is
2797 lib/silcclient/client_notify.c.
2799 * Fixed CUMODE_CHANGE notify handling in server. Affected
2800 file silcd/packet_receive.c.
2802 * Fixed USERS command to support empty channels. Affected
2803 file silcd/command.c.
2805 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Allow multiple identical pending commands to be registered
2808 in client library. Affected file is lib/silcclient/command.c.
2810 * Call the completion for resolving client information only
2811 after all resolvers has finished. This fixes a crash in
2812 the client. Added support for checking when the resolvers
2813 are finished. Affected file is lib/silcclient/idlist.c.
2815 * Wait by default 3 seconds before reconnecting to the server
2816 after being disconnected. Makes the /detach command a bit
2819 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Check the watcher list before sending signoff notifys
2822 when closing client connection. Affected file is
2825 * Added better CMODE command rights checking. Affected file
2826 silcd/server_util.c.
2828 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Fixed watcher list checking during server signoff. It
2831 crashed the server. Affected file silcd/server_util.c.
2833 * The JOIN command reply returns now the founder's public
2834 key. Affected file is silcd/command.c.
2836 * Announce the channel mode, and the mode properties with
2837 CMODE_CHANGE notify. Affected file silcd/server.c.
2839 * Mark new channels by default disabled, untill at least
2840 one user joins the channel. Affected file is
2841 silcd/packet_receive.c.
2843 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * The nickname argument to watch notify can be optional.
2846 Fixes a crash in server. Affected file silcd/packet_send.c.
2848 * Remove the client entry from cache if the WATCH notify type
2849 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2850 lib/silcclient/client_notify.c.
2852 * Check the watcher list before and after changing nickname
2853 when the NICK_CHANGE notify is received. Affected file is
2856 * Fixed a crash in OPER and SILCOPER command sending. Empty
2857 passphrase caused the crash. Affected file is
2858 lib/silcclient/command.c.
2860 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Merged with Irssi CVS for Irssi SILC client.
2864 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Completed the protocol specifications.
2868 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Merged with Irssi CVS for Irssi SILC client.
2872 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Added the founder's public key delivery to the
2875 CUMODE_CHANGE notify type as well. Updated the protocol
2876 specs and the code. Affected files are silcd/packet_send.[ch],
2877 silcd/packet_receive.c and silcd/command.c.
2879 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2881 * Added silc_pkcs_public_key_copy function into the
2882 lib/silccrypt/silcpkcs.[ch].
2884 * Remove the `iv' from the SilcChannelEntry since we can
2885 live without it. Affected files are silcd/idlist.h and
2886 silcd/packet_receive.c.
2888 * Added support for sending the founder's public key in
2889 the CMODE_CHANGE notify packet in the server. Affected
2890 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2891 silcd/command.c and silcd/server.c.
2893 * Changed the FOUNDER_AUTH authentication to use only
2894 public key authentication as defined by new protocol
2895 specs. Passphrase authentication with that mode cannot
2896 be used anymore. It is now possible to reclaim founder
2897 mode from any server in the network. Affected files are
2898 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2900 * Added permanent channels support by making the channel
2901 permanent when FOUNDER_AUTH mode is set on the channel.
2902 The channel will not be destroyed even if channel is empty
2903 when that mode is set. Protocol TODO #17. Affected
2904 files are silcd/server.[ch], server_util.[ch],
2905 silcd/command.c, silcd/packet_receive.c and
2906 lib/silcclient/command.c.
2908 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Added reference counter to the command reply context in
2911 the client library. Affected files are
2912 lib/silcclient/command_reply.[ch].
2914 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Fixed rekey protocol with PFS in the client library.
2917 Affected file is lib/silcclient/protocol.c.
2919 * Added support for list of errors in client library
2920 command reply handling. Affected file is
2921 lib/silcclient/command_reply.c.
2923 * Defined that the WHOIS and IDENTIFY commands can send
2924 list of errors. Updated the protocol specs. Protocol
2927 * Added support for sending list of errors to WHOIS and
2928 IDENTIFY commands in server. Added support for receiving
2929 list of errors in server. Affected files are
2930 silcd/command.c and silcd/command_reply.c.
2932 * Fixed client info resolving on LEAVE command in client
2933 library to not crash. Affected file is
2934 lib/silcclient/client_notify.c.
2936 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Defined that the NICK command replies with thew changed
2939 nickname too, to make the nickname changing simpler at
2940 the client's end. Updated protocol specs and the code
2941 in client and server. Affected files are
2942 silcd/command.c, lib/silcclient/command_reply.c and
2943 lib/silcclient/command.c.
2945 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added `Compressed' packet flag to indicate that the packet
2948 payload is compressed by the sender. Updated the protocol
2949 specs and the core library. The compression still is not
2950 implemented in the sources. Affected file is
2951 lib/silccore/silcpacket.h.
2953 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Remove pending command callbacks also if the connection
2956 to the server is destroyed. Affected file is
2957 lib/silcclient/client.c.
2959 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Added new QUIET channel user mode that can be used to
2962 quiet a user in a channel. Updated the protocol specs but
2963 it wasn't implemented yet. Protocol TODO #27. Affected
2964 file is lib/silccore/silcmode.h.
2966 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Added BLOCK_INVITE user mode to be able to block incoming
2969 invite notifications. Protoocol TODO #26. Affected files
2970 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2973 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2974 the protocol specs and the code. Affected file is
2975 lib/silccrypt/silcpkcs.c.
2977 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Disconnect Payload includes now the status type. Updated
2980 the protocol specs and the code. Protocol TODO #25.
2981 Affected files are silcd/server.c, lib/silcclient/client.c.
2983 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2984 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2985 Moved the silc_client_command_status_messages table to the
2986 lib/silcutil/silcutil.c and added new funtion
2987 silc_get_status_message, which deprecates function
2988 silc_client_status_message. Affected files are
2989 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2990 lib/silcutil/silcutil.[ch].
2992 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Defined that the nickname hash in Client ID MUST be from
2995 lowercase nickname. This effectively changes nicknames in
2996 SILC to case-insensitive. Updated the protocol specs and
2997 the code. Affected files are lib/silcutil/silcutil.[ch],
2998 silcd/serverid.c, and silcd/idlist.c.
3000 * Added new channel user modes BLOCK_MESSAGES_USERS and
3001 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3002 code. Affected files are lib/silccore/silcmode.h,
3003 lib/silcclient/command.c, and silcd/packet_send.c.
3005 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3006 specs and code. Affected file lib/silccore/silcstatus.h.
3008 * Added support for watch list. It is possible to add nicknames
3009 to be watched, and when they come to network, leave network
3010 or user mode changes the watcher will be notified of this
3011 change. Added SILC_COMMAND_WATCH command, added new
3012 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3013 notifications. Updated the protocol specs and implemented
3014 this to library, client and server. Protocol TODO #21.
3015 Affected files are lib/silccore/silccomand.h,
3016 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3017 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3018 silcd/packet_send.[ch], silcd/packet_receive.c, and
3019 irssi/src/silc/core/client_ops.c.
3021 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3022 somebody watching you. Updated the protocol specs and the
3023 code. Affected files are lib/silccore/silcmode.h, and
3024 lib/silcclient/command.c.
3026 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Added service support to SILC protocol. Added new command
3029 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3030 core library. Services are not implemented in server or
3031 client for now. Protocol TODO #20. Affected files are
3032 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3034 * Added SilcStatus argument to `command' client operation
3035 to return the error status when command sending fails
3036 locally. Changed all command in client library to return
3037 correct command status. Affected files are
3038 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3039 irssi/src/silc/core/client_ops.c.
3041 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Added silc_mime_parse function to parse MIME headers.
3044 Affected files are lib/silcutil/silcstruti.[ch].
3046 * Added MIME header parsing in Irssi SILC Client. It displays
3047 all textual MIME objects, others it ignores. Affected file
3048 is irssi/src/silc/core/clien_ops.c.
3050 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3052 * Fixed a bug in the pid writing function, which couldn't be
3053 written in a root-owned directory.
3055 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Defined that channel message to unknown Channel ID must
3058 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3059 Updated the protocol specs and the code in server. The
3060 affected file is silcd/packet_receive.c.
3062 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3065 that it is used to send error notifys if error occurs during
3066 some SILC packet processing, except commands. The error
3067 types are same as for command reply types. Defined that
3068 if private message is sent to unknown Client ID the error
3069 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3070 Updated the protocol specs and code. Affected files are
3071 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3072 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3073 and irssi/src/silc/core/client_ops.c. Renamed the
3074 SilcCommandStatus to SilcStatus.
3076 * Defined the use of extra WHOIS attributes in WHOIS command.
3077 The <Requested Attributes> (defined in a separate document)
3078 can be used to request additional information about user
3079 not returned by standard WHOIS command. Defined that server
3080 can send WHOIS command directly to client. Client provides
3081 the requested attributes to the server. Updated the protocol
3082 specs. Protocol TODO #4. Implementation is not done yet
3083 (Protocol TODO #24).
3085 * Renamed function silc_client_command_status_message to
3086 silc_client_status_message. Affected files are
3087 lib/silcclient/command_reply.[ch].
3089 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3092 32 bit integers. Updated the protcol specs and the code.
3093 Affected files are silcd/command.c and
3094 lib/silcclient/command.c.
3096 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3098 * Fixed a bug in library where sending a bogus authentication
3099 payload would lead to a crash. Affected file is
3100 lib/silccore/silcauth.c.
3102 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Added detach_disabled and detach_timeout server config
3105 options to the server. Affected files silcd/serverconfig.[ch],
3106 silcd/command.c and silcd/packet_receive.c.
3108 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Added resolve_cmd_ident field to the SilcClientEntry structure
3111 too so that if the entry is for example being resolved so
3112 another command may attach to the same pending command reply
3113 without requiring to resolve the same entry again. Added
3114 support for adding multiple pending commands for one
3115 command idenfier. Affected files lib/silcclient/command.[ch],
3116 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3118 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Defined that server receives WHOIS command reply for private
3121 and secret channels too. Updated protocol specs and the
3122 code in server. Affected file silcd/command.c.
3124 * Defined <channel user mode list> argument to WHOIS command
3125 reply for returning user modes on the channels. The
3126 channel list now doesn't include the user mode anymore but the
3127 actual channel mode. Updated protocol specs and the code in
3128 client and server. Affected files are silcd/command_reply.c,
3129 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3130 and lib/silcclient/command_reply.c.
3132 * Save the channels list in WHOIS command reply in normal server
3133 so that WHOIS always shows joined channels also in normal
3134 server and not just on router. Affected file is
3135 silcd/command_reply.c.
3137 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Defined that server receives USERS command reply for private
3140 and secret channels too. Updated protocol specs and the
3141 code in server. Affected file silcd/command.c.
3143 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Changed the UMODE's mode mask argument to be optional. If
3146 not provided then the command merely returns the current mode
3147 mask to the client. Updated protocol specs and the server.
3148 Affected file is silcd/command.c.
3150 * Added SILC session detachment/resuming support. It is possible
3151 to detach by closing the network connection and then re-connect
3152 and resume to the old client session. Added DETACHED user
3153 mode that server will set for detached client. Added new
3154 packet RESUME_CLIENT which is used to perform the resuming
3155 process. Added DETACH command. Updated the protocol specs,
3156 core library, client and server. Protocol TODO #22. Very
3157 many affected files around the tree.
3159 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Changed the CMODE's mode mask argument to be optional. If
3162 not provided then the command merely returns the current mode
3163 mask to the client. Updated protocol specs and the server.
3164 Affected file is silcd/command.c.
3166 * Changed the Killer's Client ID in KILLED notify to be just
3167 any ID payload since router server is allowed to kill as well.
3168 Updated protocol specs, client libary and server. Affected
3169 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3170 and irssi/src/silc/core/client_ops.c.
3172 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Added new user modes ANONYMOUS for special anonymous servers
3175 that may set the mode for client, and BLOCK_PRIVMSG which
3176 client may set to block incoming private messages unless the
3177 Private Message Key flag is set (using private keys to protect
3178 private messages). Updated protocol specs and code in client
3179 and server and core library. Protocol TODO #23. Affected
3180 files are lib/silccore/silcmode.h, silcd/server.[ch],
3181 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3182 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3184 * Added new channel user mode BLOCK_MESSAGES which the client
3185 may set to itself to tell server not send channel messages.
3186 Other packets such as channel key packets are still sent.
3187 Protocol TODO #23. Updated the protocol specs, client and
3188 server. Affected files are lib/silccore/silcmode.h,
3189 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3190 lib/silcutil/silcutil.c, silcd/command.c, and
3191 silcd/packet_send.c.
3193 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Redefined the Status Payload to include now two 8 bit fields,
3196 instead of one 16 bit field. This now makes it possible to
3197 send list of errors. Updated the protocol specs and the code
3198 in core library, client library and server. Protocol TODO #1.
3199 Affected files are lib/silccore/silccommand.[ch],
3200 lib/silcclient/command_reply.[ch], silcd/command.c,
3201 silcd/command_reply.c and silcd/packet_receive.[ch].
3203 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3205 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3206 must be handled by the application and should tell the application
3207 that an error message was already printed, and it should print the
3208 config coords (line, filename, ...). Affected files are
3209 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3211 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3212 server config parsing code more readable.
3214 Fixed a bug in the fetch_logging() config callback.
3216 Affected files is silcd/serverconfig.c.
3218 * Drop root privileges when started in foreground. Don't drop them
3219 if debugging also. Affected file is silcd/silcd.c.
3221 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Added more IM-like features by introducing new user modes
3224 for setting various presence information. Added new modes:
3225 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3226 specs and code. Protocol TODO #19. Affected files are
3227 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3228 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3230 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Added STATS command to the protocol after all, to return
3233 various statistical information about the network. It can
3234 be used by clients to retrieve statistical information, and
3235 servers may use it to to fetch cell and network wide
3236 statistics from router. Updated the protocol specs and
3237 implemented it to the server. Protocol TODO #16.
3238 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3239 silcd/command_reply.[ch].
3241 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * The LIST command reply in client libary now adds new channel
3244 entry if the returned channel doesn't exist yet in cache,
3245 and returns the channel entry to the application in the
3246 command_reply client operation. Affected file is
3247 lib/silcclient/command_reply.c.
3249 * Changed the channel message payload's MAC generation to
3250 include the IV in the MAC as well. This way all relevant
3251 parts of the channel message payload are authenticated also
3252 with the channel message MAC (and not only by packet MAC).
3253 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3254 Affected file is lib/silccore/silcchannel.c.
3256 * Fixed the SKE to save the remote version, since the
3257 silc_ske_parse_version mistakenly checked wrong version,
3258 after it replaced the start payload. Affected files are
3259 lib/silcske/silcske.[ch].
3261 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3264 string utility functions. Added there also new functions
3265 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3266 Affected files lib/silcutil/silcstrutil.[ch].
3268 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3269 files are lib/silcutil/silcstrutil.[ch].
3271 * Defined that the security property fields in SKE SHOULD be
3272 UTF-8 encoded, defined that version string MUST be US-ASCII
3273 encoded, defined that passphrases sent in connection
3274 authentication protocol MUST be UTF-8 encoded. Implemented
3275 these to the client and server. Defined also that other
3276 passphrases sent in the protocol MUST be UTF-8 encoded.
3277 Affected files are lib/silcske/silcske.c,
3278 lib/silcclient/protocol.c, silcd/protocol.c,
3279 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3281 * Changed the silc_client_close_connection interface to not
3282 need the SilcSocketConnection which should not be visible
3283 to application. Affected files are lib/silcclient/client.c
3284 and lib/silcclient/silcclient.h.
3286 * Rewrote the text for Private Message Key Payload in the
3287 protocol specification. Protocol TODO #11.
3289 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Upgraded the protocol version to 1.1, updated protocol specs
3294 * Added the nickname as new argument to NICK_CHANGE notify and
3295 added it to protocol specs and implemented it to client and
3296 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3297 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3298 lib/silcclient/client_notify.c.
3300 * Added the killer's client ID to the KILLED notify and added
3301 it to protocol specs and implemented it to client and server.
3302 Protocol TODO #13. Affected files are silcd/command.c,
3303 silcd/packet_receive.c, packet_send.[ch],
3304 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3305 The killer's client entry is now returned to application in
3306 the `notify' client operation.
3308 * Fixed the Max Argument fields that had too large value set
3309 in the protocol specs. Protocol TODO #14.
3311 * Added the LEAVE command reply to return the ID of parted
3312 channel. Updated protocol specs and implemented it to the
3313 client and server. Protocol TODO #15. Affected files are
3314 silcd/command.c, lib/silcclient/command_reply.c. The channel
3315 entry is now returned to application in the `command_reply'
3318 * Rewrote the version SKE version checking in client libary
3319 and in server to use the silc_parse_version_string. Affected
3320 files are lib/silcclient/protocol.c, silcd/protocol.c.
3322 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3323 commands that was missing it, and updated protocol specs and
3324 the server implementation. Protocol TODO #10. The affected
3325 file is silcd/command.c.
3327 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3328 generic reply to a generic request (REQUEST flag), and
3329 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3330 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3331 to define the payload for DATA flag. Added the flags to
3332 the implementation. Protocol TODO #9. Affected file is
3333 lib/silccore/silcchannel.h.
3335 Changed the client library to return the message length
3336 to application as well in the channel_message and private_message
3337 client operations. Affected files are
3338 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3339 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3340 and lib/silcclient/client_ops_example.c.
3342 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3343 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3344 the channel. Updated protocol specs and impelemented this
3345 to client and server. Protocol TODO #6. Affected files are
3346 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3347 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3349 Added new options m and M to CMODE command in Irssi SILC
3350 client to set these modes.
3352 * Deprecated all administrative commands from SILC protocol
3353 since they are highly implementation specific commands.
3354 Updated protocol specs. Moved the old commands in
3355 implementations to private range of command types. Affected
3356 files are silcd/command.c, lib/silcclient/command.c and
3357 lib/silcclient/command_reply.c. Protocol TODO #8.
3359 * Fixed a bug in server where sending unknown command crashes
3360 the server. Affected file silcd/command.c.
3362 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Added SILC_PROTOCOLVERSION macro to check protocol version
3365 of a socket connection. The affected file is
3366 lib/silcutil/silcsockconn.h.
3368 * Added better error logging in rekey protocol. Affected file
3371 * Do not check public key types in SKE during rekey. Affected
3372 file lib/silcske/payload.c.
3374 * Fixed the rekey protocol with PFS, which was totally broken.
3375 Affected file silcd/protocol.c.
3377 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Some client implementations quit network by doing first LEAVE
3380 and then immediately SIGNOFF (like Bombyx). We now do check
3381 after a short time after LEAVE notify and check whether the
3382 client is still valid after LEAVE, and if not we remove it from
3383 cache. Affected file is lib/silcclient/client_notify.c.
3385 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3387 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3388 it's good not to have security holes here.
3390 * Fixed a negative refcount situtuation for the config context.
3391 Affected file is silcd/serverconfig.c.
3393 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3395 * ROBOdoc documented lib/silcutil/silcutil.h.
3397 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Optimized even more the SilcPacketContext structure. Now
3400 totally saved 16 bytes of memory per context after optimization.
3401 Affected files are lib/silccore/silcpacket.[ch].
3403 * Made strict checks for valid SILC IDs. Affected file is
3404 lib/silccore/silcid.c.
3406 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Changed the object argument for silc_cipher_register,
3409 silc_hash_register, silc_hmac_register and silc_pkcs_register
3410 to const. Affected files are lib/silccrypt/silccipher.[ch],
3411 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3413 * Changed the silc_get_username and silc_get_real_name to
3414 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3416 * Fixed the Irssi SILC Client to use the silc_get_username and
3417 silc_get_real_name insted of glib routines since the glib
3418 routines only corrupt stack. Fixes the Irssi SILC to work in
3419 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3421 * Fixed the Irssi to not use g_get_home_dir since it crashes
3422 or returns garbage on cygwin and corrupts stack. Added function
3423 get_home_dir to Irssi routines. Affected files are
3424 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3426 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Made some structure optimizations. SFTP memory FS MemFSEntry
3429 entry structure. Optimized SilcTask structure. Optimized
3430 SilcPacketContext structure.
3432 Affected files lib/silcsftp/sftp_fs_memory.c,
3433 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3435 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * And yet again reverted back the config thing since Johnny
3438 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3441 * Fixed memory leaks from config object. Affected files are
3442 silcd/serverconfig.[ch].
3444 * Added support for adding new connections to the server in rehash.
3445 After rehash they take effect.
3447 Added support for changing the maximum allowed connections in
3448 rehash. The number can grow but going smaller is not supported.
3450 Added function silc_server_num_sockets_by_remote to the
3451 silcd/server_util.[ch].
3453 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3455 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3457 * Added preliminary checking during config parsing for a valid
3458 public/private key and removed further checks in the code.
3459 Affected files are silcd/serverconfig.[ch], server.c.
3461 * Moved functions silc_server_drop() and silc_server_daemonise()
3462 from server.c to silcd.c since they are stricly related to
3463 the application activity.
3465 * Reverted a small part of the automatic ref/unref since
3466 it caused a double unref in some situations. Affected
3467 files are silcd/silcd.[ch], server.c, serverconfig.c.
3469 * Added some .cvsignore files in the lib directory.
3471 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Fixed silc_net_gethostbyaddr to correctly resolve by
3474 address. Affected file lib/silcutil/silcnet.c.
3476 * Fixed the notify relaying to client. The HMAC to be used
3477 with relayed packets ws wrong and caused decryption failure
3478 at the client end. Affected file is silcd/packet_receive.c.
3480 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Created new branch silc_protocol_1_0_branch.
3484 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3486 * Changed the silc_server_config_* routines to be SilcServer
3487 independent. They are now officially application specific code
3488 and not part of generic server implementation. Affected files
3489 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3491 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Added automatic referencing of config context in the
3494 silc_server_config_alloc, and automatic unreferencing in the
3495 silc_server_config_destroy. Affected files are
3496 silcd/serverconfig.[ch], silcd/silcd.c.
3498 * Fixed the silc_log_quick handling in the logging routines.
3499 It didn't log quickly when it was TRUE. Affected file is
3500 lib/silcutil/silclog.c. Also the flush delay was set even
3501 if it was 0 in config file. Affected file is
3502 silcd/serverconfig.c.
3504 * Added support for changing key pair of the server in rehash.
3505 Affected file silcd/server.c.
3507 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3510 too early, before getting the channel entry. Affected file
3511 is silcd/packet_receive.c.
3513 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3515 * Added functions silc_server_config_[ref/unref], these are used
3516 to prevent that the config object is destroyed.
3518 No longer directly affect global variables silc_log_quick and
3519 silc_log_delay, they are first cached inside the config object
3520 and then applied with silc_server_config_setlogfiles().
3522 silc_server_config_set_defaults() is now internal to
3523 serverconfig.c, there are no reasons to show this internal stuff
3526 Affected files are silcd/serverconfig.[ch].
3528 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3529 fprintf's to stderr, since some code may be executed again after
3530 the server went into the background. Affected files are
3533 * Added rehash support. Added function silc_server_rehash() that
3534 will perform all the basic tasks of the rehashing procedure.
3536 * Added command line option `-x, --hexdump'. This will enable the
3537 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3538 The option `--hexdump' implies `--debug'.
3540 * Fixed a bad bug in the logging APIs (silcutil library) where
3541 the application would crash after calling silc_log_reset_all().
3543 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Fixed the KICKED notify handling in client library to
3546 correctly remove the channel and all entries from the
3547 channel when I was kicked. This bug crashed the client.
3549 Fixed yet another but in KICKED notify handling to remove
3550 the kicked client correctly from the channel.
3552 Affected file is lib/silcclient/client_notify.c.
3554 * Fixed a minor bug in looking up correct client entry
3555 in KICKED notify in server. Affected file is
3556 silcd/packet_receive.c.
3558 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3559 sources correctly to distribution. Fixes --with-gmp option.
3561 * Removed the manual rehashing from ID Cache, and changed it
3562 to use the SILC Hash Table's auto rehash feature. Affected
3563 file is lib/silccore/silcidcache.c.
3565 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Fixed a bug in the silc_client_nickname_format function that
3568 handles the multiple same nickname formatting. Two clients
3569 with same nickname caused problems after the first one left
3570 and rejoined. It didn't format the nickname correctly.
3571 Affected file is lib/silcclient/idlist.c.
3573 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Don't change the topic if olod topic is same as new one.
3576 Affected file is silcd/packet_receive.c.
3578 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Added cross-reference support to the SILC Documentation
3581 generator. All types across all HTML files are now cross-
3582 referenced. Affected files util/robodoc/generator.c and
3583 scripts/silcdoc/silcdoc.
3585 * Added file lib/silcutil/silctypes.h to include all the
3586 arithmetic type definitions and some macros. Removed
3587 includes/bitmove.h and moved macros to silctypes.h.
3589 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3593 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Added `type' argument to silc_id_payload_parse_id function which
3596 now returns the type of the ID to the sent pointer. Affected
3597 file is lib/silccore/silcid.[ch].
3599 * Added check for CMODE_CHANGE notify type that mode change is
3600 allowed by the sender. Affected file silcd/packet_receive.c.
3602 * Added check for CUMODE_CHANGE notify type that mode change is
3603 allowed by the sender. Affected file silcd/packet_receive.c.
3604 Added the ID type as CUMODE_CHANGE notify type as argument
3605 to the `notify' client operation. Affected files are
3606 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3608 * Added function silc_client_add_server to the client library.
3609 Added support for resolving also channel and server info when
3610 received unknown entity in notify packet. Affected files are
3611 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3613 * Added function silc_command_get_status to return the command
3614 status from the command reply's argument payload. Affected files
3615 are lib/silccore/silccommand.[ch].
3617 * Added check for KICKED notify type that the kicking is
3618 allowed by the client. Affected file silcd/packet_receive.c.
3620 * Created function silc_get_input which can be used to get input
3621 (echo on or off) from user on command line. Affected files are
3622 lib/silcutil/silcutil.[ch].
3624 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Optimized silc_server_packet_relay_to_channel function.
3627 Added new function silc_channel_message_payload_encrypt which
3628 can be called directly if channel message payload needs to
3629 be encrypted and is already encoded (no need to call _encode
3630 function). Packet relaying is now done by router without any
3631 extra memory allocations. Affected files are
3632 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3633 silcd/packet_send.c.
3635 * Fixed the INVITE notify handling. It took wrong arguments
3636 as invite list and invite delete. Affected file is
3637 silcd/packet_receive.c.
3639 * Added check for TOPIC_SET notify type that the topic change is
3640 allowed by the client. Affected file silcd/packet_receive.c.
3642 * Added check for INVITE notify type that inviting is allowed by
3643 the client. Affected file silcd/packet_receive.c.
3645 * Changed the silc_server_client_on_channel to return the
3646 SilcChannelClientEntry as well. Moved the function
3647 silc_server_check_cmode_rights to server_util.[ch].
3648 Affected files are silcd/server_util.[ch], silcd/command.c.
3650 * Added function silc_server_check_umode_rights to check whether
3651 changing client's user mode is allowed. Added check for
3652 UMODE_CHANGE notify type that the umode change is allowed
3653 by the client. Affected files are silcd/server_util.[ch],
3654 silcd/packet_receive.c and silcd/command.c.
3656 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3659 ID length. It ignored that ID can be IPv6 based as well.
3660 Affected file lib/silccore/silcpacket.h.
3662 * Fixed the silc_id_id2str and silc_id_str2id to take the
3663 IPv6 address offset's into consideration. Affecte file is
3664 lib/silccore/silcid.c.
3666 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Fixed the internal Unix scheduler functions to check for
3669 NULL context they may receive. The affected file is
3670 lib/silcutil/unix/silcunixschedule.c.
3672 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3674 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3675 can specify different directory with --home command line
3676 parameter. Affected files irssi/src/silc/core/client_ops.c,
3679 * SILC-specific commands aren't now executed if the active server
3680 isn't of SILC-type, so there won't be problems with having
3681 IRC and SILC protocol support in same client. Affected files
3682 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3685 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Improved the signal support in SILC Schedule. Added new
3688 function silc_schedule_signal_call which is used by application
3689 to mark a signal to be called. It is now safe to perform
3690 any kind of tasks in signal callbacks since it is guaranteed
3691 that the application specified signal callback is called
3692 after the signal is over. Affected files are
3693 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3695 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Added `name' field to SilcChannelPrivateKey to represent
3698 application given name for the key. Moved also the context from
3699 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3700 Added the `name' argument also to the function
3701 silc_client_add_channel_private_key.
3703 Added function silc_client_current_channel_private_key to set the
3704 current channel private key in use.
3706 Added "change" command to KEY command which can be used to change
3707 the current channel private key. Bound the command also to
3708 alt+K (Alt+Shift+k).
3710 Also affected files lib/silcclient/client_channel.c,
3711 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3713 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3715 * Added silc_rng_get_byte_fast function in to the
3716 lib/silccrypt/silcrng.[ch].
3718 * Changed the interface of silc_packet_assemble and the
3719 silc_packet_send_prepare. If silc_packet_assmble is now
3720 called the application does not call silc_packet_send_prepare
3721 because the library will call it automatically. These
3722 interfaces now also return a reference to the outgoing buffer
3723 which includes the assembled packet, which the application can
3724 use to encrypt the packet.
3726 Affected files are lib/silccore/silcpacket.[ch],
3727 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3728 silcd/packet_send.c, server_backup.c and packet_receive.c.
3730 * Fixed a packet sending bug on very high load, where outgoing
3731 packet queue wasn't handled correctly and packets got corrupted.
3732 Affected files are lib/silcutil/*/silc*sockconn.c,
3733 lib/silcclient/client.c and silcd/server.c.
3735 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Added macro SILC_PACKET_DATALEN which can be used during
3738 packet assembling to check whether the data to be added to
3739 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3740 len is truncated until it fits it.
3742 Added checks for maximum length of channel message payload and
3743 private message payload also.
3745 Added checks for maximum packet length in server and in
3748 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3749 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3750 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3751 lib/silcclient/client_prvmsg.c.
3753 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Added silc_server_packet_queue_purge call to the
3756 silc_server_disconnect_remote to assure that all data in the
3757 queue before disconnecting is sent to the network. Affected
3758 file silcd/server.c.
3760 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Added the deleting of server's own ID cache entry to the
3763 silc_server_free function. Free also everything else that
3764 has been allocated in silc_server_init. The affected file
3767 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Added functions silc_parse_version_string, silc_version_to_num,
3770 and silc_ske_parse_version to parse SILC protocol style version
3771 strings. Affected files lib/silcutil/silcutil.[ch] and
3772 lib/silcske/silcske.[ch].
3774 * Added new configuration params: version_protocol, version_software
3775 and version_software_vendor to specify what version the remote
3776 host must at least be to be able to connect to server. The vendor
3777 string can be regex matched too. Added new function
3778 silc_server_connection_allowed to check maximum number of allowed
3779 connections, and allowed versions for incoming connections.
3780 Affected files are silcd/server.c, server_util.[ch] and
3783 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Added preliminary support for signals in scheduler. The
3786 signals we care about are now blocked always when the scheduler
3787 is locked. This way we can synchronise the use of signal with
3788 scheduler. It is guaranteed that when signal occurs the scheduler
3789 is not locked, and thus new tasks can be safely added to the
3792 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3793 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3794 Added new platform specific routines
3795 silc_schedule_internal_signals_[un]block and
3796 silc_schedule_internal_signal_[un]register.
3798 Added new functions to SILC Schedule API:
3799 silc_schedule_signal_[un]register. Each signal that application
3800 is going to use should be registered to the scheduler.
3802 Affected files are lib/silcutil/silcschedule.[ch],
3803 lib/silcutil/*/silc*schedule.c.
3805 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Check for unauthenticated client and server in the
3808 silc_server_new_client and silc_server_new_server functions.
3809 Affected file silcd/packet_receive.c.
3811 * Added function silc_string_is_ascii to check whether given
3812 string is 7-bit ASCII string. Affected files are
3813 lib/silcutil/silcutil.[ch].
3815 * Added function silc_id_is_valid_server_id into the
3816 silcd/serverid.c and added checking for valid Server ID's in
3817 silc_server_new_server. The Server ID must always be based
3818 on the server's public IP address.
3820 * Added logging of DISCONNECT packet message in the server.
3821 Affected file silcd/server.c.
3823 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Changed all library interfaces that use Global RNG to also
3826 accept SilcRng as argument. Affected files are
3827 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3828 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3829 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3830 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3831 lib/silccrypt/rsa.c.
3833 * Added function silc_pkcs_generate_key to the
3834 lib/silccrypt/silcpkcs.[ch] for applications so that they
3835 don't need to do pkcs->pkcs->init calls anymore.
3837 * Remove SilcSocketConnection from the SFTP API since it really
3838 wasn't needed there. The application has the information
3839 saved in its contexts anyway and the SFTP layer doesn't need
3840 know about it. Affected files lib/silcsft/silcsftp.h and
3841 lib/silcsftp/sftp_[server/client].c.
3843 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3844 The SilcSimContext is not SilcSim.
3846 * Fixed possible buffer overflows in silc_id_render in the
3847 lib/silcutil/silcutil.c.
3849 * On EPOC the global crypto module lists are not used at all
3850 in the crypto library. Added support for using the constant
3851 algorithm list on EPOC. Affected files are
3852 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3855 * Fixed the handling of third parameter of KICKED notify, since
3856 it was mistakenly updated to SILC Protocol 1.0 even though it
3857 is to be included in 1.1. Since it is not in 1.0 it is not
3858 mandatory, and this fix now handles it only if it is provided,
3859 and it is not error if it is not provided. Affected file
3860 lib/silcclient/client_notify.c.
3862 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3865 client. Affected file irssi/src/silc/core/client_ops.c.
3867 * Merged with Irssi 0.8.4 from irssi.org CVS.
3869 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Check for valid socket connection in client entries before
3872 sending any messages. Fixes a crash, but doesn't fix some
3873 other underlaying bug that is lurking there. Affected
3874 file silcd/packet_send.c.
3876 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3878 * $usermode, $cumode and $cumode_space expandos shouldn't do
3879 anything with non-SILC server records. Affected file
3880 irssi/src/silc/core/silc-expandos.c
3882 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Fixed the silc_net_check_[host/local]_by_sock to support
3885 IPv6 bound sockets as well. Now they can return IPv6 addresses
3886 as well. Affected file lib/silcutil/silcnet.c.
3888 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3889 Affected lib/silcutil/unix/silcunixnet.c.
3891 * Fixed ID rendering (at least on some platforms, not NetBSD)
3892 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3894 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added silc_hash_public_key and silc_hash_public_key_compare
3897 functions to be used with SilcHashTable. They can be used to
3898 hash public keys and compare public keys in hash table. Affected
3899 file lib/silcutil/silcutil.[ch].
3901 * Added support for specifying multiple public keys for Client
3902 connection section in server configuration file. This makes it
3903 possible to accept multiple public keys from same host, or to
3904 make a section that accepts any incoming host, and have the
3905 accepted public keys listed in the section.
3907 Added functions silc_sever_[find/get]_public_key, added the
3908 support for this actually to all connection sections but only
3909 the Client section is currently allowed to specify multiple
3912 Affected files are silcd/server.c, server_internal.h,
3913 command.c, protocol.c, server_util.[ch], packet_receive.c.
3915 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Merged Irssi 0.8.2 from irssi.org CVS.
3919 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3921 * If silc_debug is TRUE, also output standard logging messages
3922 to stderr with the debug output.
3924 Made silc_log_reset_all() flushing all channels before returning.
3925 Also fixed some documentation typos.
3927 Affected files are lib/silcutil/silclog.[ch].
3929 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Fixed the server to check correctly the amount of connections
3932 from single host, by checking also the type of the connection.
3933 Fixed also the comparison of number of connections and number
3934 of allowed connections. Affected files are silcd/server.c,
3937 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Fixed the USERS command reply to save the user's mode on the
3940 channel as well. Fixed JOIN command reply to check whether a
3941 client is on channel already and not join it twice. Affected
3942 file lib/silcclient/command_reply.c.
3944 * Added new file silc-expandos.c into irssi/silc/core/ to return
3945 various stuff for various signal for the statusbar etc. updating.
3946 Now Irssi SILC client prints channel user modes etc. on the
3949 * The user mode (like server/router operator changes) is now shown
3950 on the Irssi SILC client's statusbar. The affected files are
3951 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3953 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3956 to SILC_SCHEDULE_[UN]LOCK macros.
3958 * Added more error printing to logs in server code. Affected
3959 files silcd/server.c and silcd/protocol.c.
3961 * Fixed -S option parsing in Irssi SILC Client. Affected file
3962 irssi/src/silc/core/silc-core.c.
3964 * Added silc_buffer_alloc_size function. Affected file is
3965 lib/silcutil/silcbuffer.h.
3967 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3970 constants. Affected files in
3971 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3974 * Changed the internal SFTP Memory FS table to const. Affected
3975 file lib/silcsftp/sftp_fs_memory.c.
3977 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Fixed the buffer formatting and unformatting routines to
3980 check the size of 64 bits types with sizeof(). Affected
3981 file is lib/silcutil/silcbuffmt.c.
3983 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Removed 0.6.x backwards support.
3987 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Changed all integer type names:
3990 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3991 to avoid collisions with other libraries using same type names
3994 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3996 * Added `prefer_ipv6' argument to the functions
3997 silc_net_gethostbyname[_async]. If it is TRUE it will return
3998 IPv6 address over IPv4. If FALSE IPv4 address is returned
3999 even if IPv6 address was found. Affected files
4000 lib/silcutil/silcnet.[ch].
4002 * Added support silc_net_create_connection[_async] to fallback
4003 to IPv4 address if IPv6 address could not be used (like if
4004 it doesn't work on a specific system). Affected file in
4005 lib/silcutil/unix/silcunixnet.c.
4007 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Added silc_schedule_reinit function to do the enlarging
4010 of the max tasks handling capabilities of the scheduler.
4011 Affected files lib/silcutil/silcschedule.[ch].
4013 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * Added automatic extern "C" { ... } for C++ compilers so the
4016 application does not need to define them. Affected file
4017 includes/silcincludes.h.
4019 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4020 old name went against naming convention. Applications now
4021 include "silcclient.h" instead of "clientlibincludes.h".
4022 Removed includes/clientlibincludes.h, it is redundant now.
4024 * Renamed includes/version.h to silcversion.h.
4026 * Added really preliminary support for OS/2 into the util
4027 library. Only thread & mutex API is implemented, others
4028 are still to be implemented. Created the lib/silcutil/os2/
4029 directory. Created also file includes/silcos2.h.
4031 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Added preliminary BeOS support into the util library.
4034 Created lib/silcutil/beos/, and implemented all the needed
4035 functions to support SILC on BeOS. Created also file
4036 includes/silcbeos.h.
4038 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4040 * Added proper initializations to silc's irssi code, so it's
4041 now possible to load it as module. Affected files
4042 irssi/src/silc/core/silc-core.c,
4043 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4045 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4047 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4050 * Fixed the silcdoc document generator to correct generate
4051 docs from all kinds of filenames. Affected files are
4052 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4054 * ROBOdoc documented lib/silcutil/silcmemory.h.
4055 Added also new function silc_memdup.
4057 * Removed lib/silcutil/silcbufutil.h and moved those routines
4058 to the lib/silcutil/silcbuffer.h.
4060 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Added `user_count' to the SilcChannelEntry which now tells the
4063 number of users on the channel. The user count is now saved
4064 in normal server of global channels as well. Affected files
4065 silcd/server.c, idlist.h, packet_receive.c and command.c.
4067 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4068 include file utility functions.
4070 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4071 instead of calling directly OS routines.
4073 * Fixed NICK change printing in Irssi SILC Client. Fixed
4074 KICKED notify printing in Irssi SILC Client. Affected file
4075 irssi/src/silc/core/client_ops.c.
4077 * Fixed a NICK change bug in client library, to not recreate the
4078 client_entry->channels hash table everytime nick is changed.
4079 Affected file lib/silcclient/client.c.
4081 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4084 the SKE interface a bit.
4086 * Fixed padding problem in PKCS#1. The padding was not actually
4087 random since the random number generator was used incorrectly.
4088 This security bug affects only when encrypting with PKCS#1, and
4089 it is not currently used at all in SILC. SILC only use signing
4090 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4092 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Rewrote the notify handling in Irssi SILC client to not call
4095 the events as signals. Fixes problems with Perl support.
4096 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4098 * Send the auto-nicking NICK command in client library with
4099 little timeout after connecting. The affected file is
4100 lib/silcclient/client.c.
4102 * Added following new config file settings:
4103 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4104 key_exchange_timeout, conn_auth_timeout, connections_max,
4107 Implemented all the new config settings handling in the server.
4109 Optimized the use of SKE Mutual flag usage. Use it only
4110 if connection authentication protocol is not based in public
4113 Renamed all SilcServerConfigSection* to SilcServerConfig*
4114 to have a bit shorter names.
4116 Affected files silcd/serverconfig.[ch], server.[ch], and
4119 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4121 * Cleaned up the listening sockets code, preparing for the rehash
4122 support. Affected file is silcd/server.c.
4124 * Fixed some output messages. Affected files are silcd/silcd.c,
4127 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Create lib/doc/silcrng_intro.html document as introduction
4130 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4132 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4134 * Fixes to the silcd config template. Affected file is
4135 doc/example_silcd.conf.in.
4137 * Removed type casts from silc_calloc(), conforming to the
4138 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4140 * Removed param_name member from client, server, and router
4141 section structs, now identifying the param directly.
4143 Added CONFIG_FREE_AUTH macro in config file parsing.
4145 Affected files are silcd/serverconfig.[ch].
4147 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4149 * Fixed command line parameter handling. All SILC initialization
4150 is now done in silc_core_init() which also fixes autoconnecting
4153 Affected files irssi/src/silc/core/silc-core.c,
4154 irssi/src/fe-text/silc.c.
4156 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4158 * Added new configuration options and blocks:
4159 keepalive_secs, reconnect_count, reconnect_interval,
4160 reconnect_interval_max, reconnect_keep_trying and
4161 require_reverser_lookup. Added ConnectionParam block, and
4162 implemented the connection parameters when connecting as
4163 initiator and when accepting connections as responder.
4165 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4166 whether given configuration value has been given already.
4168 Affected files silcd/serverconfig.[c], server.[c].
4170 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4171 algorithm parts and created new file silcalgs.conf, that
4172 is now included from the example_silcd.conf.in.
4174 * Optimized the silc_server_connect_to_router_second to take
4175 the connection configuration object from the SilcServerConnection
4176 object instead of finding it during the connecting phase.
4177 Added the configuration object to SilcServerConnection struct.
4178 Affected files silcd/server_internal.h, server.c.
4180 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Add the client on channel after it was resolved at the
4183 channel message receiving, and it was not already on the
4184 channel. Affected file lib/silcclient/client_channel.c.
4186 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Fixed the public key authentication to allocate always the
4189 destination signature buffer instead of using static buffer.
4190 Affected file silcd/protocol.c.
4192 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Unified the serverconfig.[ch]'s helper function interface.
4195 Affected file silcd/serverconfig.[ch].
4197 * Removed doc/example_silc.conf.in since it is redundant.
4198 The make install will now install irssi/silc.conf file.
4200 * Added new Passphrase and Publickey authentication methods to
4201 config file, allowing both public key and passphrase based
4202 authentication to be set at the same time.
4204 Added `prefer_passphrase_auth' setting in config file which
4205 can be used to set to prefer passwd auth if both passwd and
4206 public key is set. If not set, public key is preferred.
4207 This has effect only when being initiator (responder will try
4210 Added support for authentication with passphrase and public key
4211 at the same time. The passphrase is tried first always since
4212 it is faster to check.
4214 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4216 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4218 * Merged the new SILC Config library, with the server parsing
4219 support. Read the header file silcconfig.h or the toolkit
4220 documentation for the news. Affected files are
4221 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4222 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4223 silcd/protocol.c silcd/server.c silcd/server_backup.c
4224 silcd/serverconfig.[ch] silcd/silcd.c.
4226 * Fixed some silclog documentation. Affected file is
4227 lib/silcutil/silclog.h.
4229 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * The silc_cipher_register, silc_hash_register and
4232 silc_hmac_register now checks if the object to be registered
4233 is registered already. Affected files are
4234 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4236 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4240 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Allow zero length channel messages inside the Channel Message
4243 Payload. Affected file lib/silccore/silcchannel.c.
4245 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4246 as header filenames.
4248 * Removed lib/silcclient/README and created HTML file
4249 lib/silcclient/silcclient_using.html, which is now included
4250 as part of Toolkit documentation.
4252 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Fixed CUMODE_CHANGE notify handling to change the mode of
4255 correct client. Affected file lib/silcclient/client_notify.c.
4257 * Make silc_rng_alloc fail if it cannot allocate the sha1
4258 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4260 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Fixed the file transfer's key agreement payload to include
4263 zero port also if the hostname is NULL because it could not
4266 Call file transfer monitor callback now also if error occurs
4267 during key agreement protocol.
4269 Changed the silc_client_file_send interface to return the
4270 SilcClientFileError instead of session id. The session ID
4271 is returned into pointer provided as argument.
4273 Check that the file exists locally before sending the
4274 file transfer request at all.
4276 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4278 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4279 error than can occur while key agreement protocol. Affected
4280 file lib/silcclient/silcapi.h.
4282 * Fixed the event_mode CMODE handler to not crash when mode
4283 is changed and +k mode is set in the channel. Affected file
4284 irssi/src/silc/core/silc-channels.c.
4286 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4287 SILC_LOG_WARNING to give out Warning and not Error. Affected
4288 file lib/silcutil/silclog.c.
4290 * Fixed the channel message payload decryption in the function
4291 silc_channel_message_payload_decrypt to not modify the original
4292 buffer before it is verified that the message decrypted
4293 correctly. Otherwise, next time it is called with correct
4294 channel key it won't encrypt since the payload is corrupted.
4295 Affected file lib/silccore/silcchannel.c.
4297 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Do not constantly resize the window. A fix patch by cras.
4300 Affected file irssi/src/fe-text/screen.c.
4302 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4304 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4305 Affected file lib/silcutil/silcnet.c.
4307 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4309 * Fixed a bug in hash table internal routine for traversing
4310 the table with foreach callback. The current entry may
4311 become invalid in the callback but it was referenced after
4312 the callback returned.
4314 Do not allow auto rehashing of hash table during the
4315 silc_hash_table_foreach operation, for same reasons as it is
4316 not allowed for SilcHashTableList. Affected files are
4317 lib/silcutil/silchashtable.[ch].
4319 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4321 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4322 Win32 DLL. extern's in header files are now declared with
4325 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Fixed private message handling. It used some old code that
4328 caused the client to crash. Affecte file is
4329 lib/silcclient/client_prvmsg.c.
4331 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Added function silc_client_add_channel,
4334 silc_client_replace_channel_id, and removed functions
4335 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4336 from client library.
4338 * Added cross reference of the joined channels to the
4339 SilcClientEntry, and changed the SilcChannelEntry's
4340 users list to SilcHashTable. The affected files are
4341 lib/silcclient/idlist.[ch].
4343 * Fixed a bug in hash table tarversing. While the hash table
4344 is traversed with SilcHashTableList the table must not be
4345 rehashed. It is now guaranteed that auto rehashable tables
4346 are not rehashed while tarversing the list. Also defined that
4347 silc_hash_table_rehash must not be called while tarversing
4348 the table. Added function silc_hash_table_list_reset that must
4349 be called after the tarversing is over. The affected files are
4350 lib/silcutil/silchashtable.[ch].
4352 * Changed all hash table traversing to call the new
4353 silc_hash_table_list_reset in server and in client library.
4355 * Added function silc_client_on_channel to return the
4356 SilcChannelUser entry if the specified client entry is joined
4357 on the specified channel. This is exported to application as
4358 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4360 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Fixed founder regaining problem with JOIN command on normal
4363 server. The notify for mode change must be sent always and
4364 not only if !cmd->pending. Affected file silcd/command.c.
4366 * Fixed the WHOWAS command's reply sending to support the
4367 lists correctly. Affected file silcd/command.c.
4369 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4371 * When sending JOIN command to router for processing the
4372 sender's old command identifier was not saved back to the
4373 sender's command context, fixed now. The affected file is
4376 * Create the key in JOIN command of the router did not return
4377 the channel key, added check for this. Affected file is
4380 * Fixed a channel ID update bug in JOIN command reply. Do
4381 not directly upgrade the ID but call the function
4382 silc_idlist_replace_channel_id if the ID was changed.
4383 Affected file silcd/command_reply.c.
4385 * Fixed memory leaks from command calling if it would fail.
4386 Affected file silcd/command.c.
4388 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4390 * Applied patches from cras:
4392 Memory leak fixes around libaries, irssi window resize fix,
4393 new silclist.h and silcdlist.h, all extern inline changed to
4396 * Removed dotconf from lib/dotconf, not needed anymore.
4398 * Removed TRQ from lib/trq, not needed anymore.
4400 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4401 with server connections. Later this will be configurable
4402 in config file after new config file is done. Affected file
4405 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Fixed a crash in server related to channel announcements.
4408 Affected file silcd/server.c.
4410 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Fixed memory leaks in silc_server_create_new_channel*
4413 functions. Affected file silcd/server.c.
4415 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4416 which ID was changed. This way the router will send the
4417 user list for the channel again, and server won't be in
4418 desync in some rare circumstances. Affected file is
4419 silcd/packet_receive.c.
4421 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Check for NULL socket pointer in the function
4424 silc_server_packet_send_to_channel_real. Affected file
4425 silcd/packet_send.c.
4427 * Fixed the BAN notify handling to correctly remove ban
4428 list. Affected file silcd/packet_receive.c.
4430 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Fixed some header addition to Toolkit distribution in
4433 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4435 * Added lib/silcclient/client_ops_example.h as an template
4436 file for application programmers to quickly start using
4437 the SilcClientOperation functions in their application.
4438 Updated the lib/silcclient/README as well to tell about this
4439 nice file made available.
4441 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4443 * Call silc_server_remove_from_channels when removing client
4444 entry when NO_SUCH_CLIENT_ID was received. Affected file
4445 is silcd/command_reply.c.
4447 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Added server & router operator statistics updating. Affected
4450 file silcd/packet_receive.c and silcd/command.c.
4452 * Fixed the SERVER_SIGNOFF notify handling on normal server
4453 not to save the history information for clients. Same was
4454 fixed earlier in remove_clients_by_server function, but not
4455 here. Affected file silcd/packet_receive.c.
4457 * Raised the default connection-retry count from 4 to 7 in
4458 server. Affected file silcd/server.h.
4460 * Cancel any possible reconnect timeouts when we start the
4461 key exchange. Affected file silcd/server.c.
4463 * Do not reconnect on connection failure when SCONNECT was
4464 given. Affected files silcd/server.[ch].
4466 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4470 * Fixed the NICK command to always give the unformatted
4471 nickname to the one giving the NICK command. If unformatted
4472 nickname is cached already it will be formatted and the
4473 local entry will always get the unformatted nickname.
4474 Affected file lib/silcclient/idlist.c.
4476 * Fixed some double frees from client library commands.
4477 Affected file is lib/silcclient/command.c.
4479 * Fixed CUMODE command in server to assure that no one can
4480 change founder's mode than the founder itself, there was a
4481 little bug. Affected file silcd/command.c.
4483 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * Removed the SilcClientCommandDestructor from the client
4486 libary, it is not needed anymore. Affected files are
4487 lib/silcclient/silcapi.h, command[_reply].[ch],
4488 client_notify, idlist.c.
4490 * Fixed GETKEY command to first resolve client, and then
4491 resolve the server only if the client was not found, instead
4492 of resolving both at the same time. Affected file is
4493 lib/silcclient/command.c.
4495 * Added silc_client_start_key_exchange_cb and lookup the
4496 remote hostname and IP address before starting the key
4497 exchange with server. The affected file is
4498 lib/silcclient/client.c.
4500 * The server's public key is now saved using the IP address
4501 of the server and not the servername for the filename.
4502 The hostname public key filename is checked as an fall back
4503 method if the IP address based filename is not found.
4505 Fixed the GETKEY command to save the fetched server key
4506 in correct filename.
4508 Print the remote server's hostname now when new key is
4509 received during connection process. Affected file is
4510 irssi/src/silc/core/client_ops.c.
4512 * Return always our own public key to the client if it asks
4513 for it with GETKEY command. Affected file silcd/command.c.
4515 * Removed the use_auto_addr variable from default config
4516 file since it was in wrong section. Affected file is
4519 * Fixed TOPIC_CHANGE notification to not route it when it
4520 was sent using silc_server_send_notify_to_channel function.
4521 Affected file silcd/command.c.
4523 * Fixed silc_server_send_notify_kicked to send the kicker's
4524 Client ID also, it was missing. Affected files are
4525 silcd/command.c, silcd/packet_send.[ch].
4527 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4529 * Do not save client history information in SERVER_SIGNOFF.
4530 Fixes the bug in normal server that it does not detect
4531 the client becoming valid after the server becomes back
4532 online. Affected file silcd/server_util.c.
4534 * Added `sock_error' field into the SilcSocketConnection
4535 context. When error occurs during socket operation (read
4536 or write) the error is saved. Added also new function
4537 silc_socket_get_error to return human readable socket error
4538 message. Affected files are lib/silcutil/silcsockconn.[ch],
4539 lib/silcutil/unix/silcunixsockconn.c, and
4540 lib/silcutil/win32/silcwin32sockconn.c.
4542 * The server now prints the socket error message in the
4543 signoff for client. Affected file silcd/server.c.
4545 * Fixed the `created' channel information sending from router
4546 to server in JOIN command. Checks now whether the channel
4547 really was created or not and set it according that.
4549 Fixed the JOIN command to use the client entry's current
4550 ID during the joining procedure instead of the one it sent
4551 in the command (it is checked though), since it can change
4552 between the packet processing and command processing, and
4553 would just case unnecessary pain in the client end. Affected
4554 file silcd/command.c.
4556 * Fixed a channel key payload sending to use correct channel
4557 ID when the server was forced to change the channel's ID by
4558 router. Router sent the key payload with the old Channel ID.
4559 Affected file silcd/packet_receive.c.
4561 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4563 * Call silc_server_save_channel_key only if the key payload
4564 was provided in the JOIN command's command reply. Affected
4565 file silcd/command_reply.c.
4567 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4569 * Fixed silc_mp_sizeinbase to return the value correctly with
4570 MPI. Affected file lib/silcmath/mp_mpi.c.
4572 * Fixed the stop_server signal to correctly stop the scheduler
4573 and gracefully stop the server when SIGTERM or SIGINT signals
4574 are received. Affected file silcd/silcd.c.
4576 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4578 * Simple handling of TERM and HUP signals. Also added some log
4579 flushing call around. Affected file is
4582 * Fixed small bugs in silclog.c. Now buffering output will take
4583 effect after 10 seconds since startup: This will ensure that
4584 no important startup messages are lost. Also output redirection
4585 will preserve original format ([Date] [Type] message).
4586 Affected file is lib/silcutil/silclog.c.
4588 * Added two options to the config file, in the logging section:
4589 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4590 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4592 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Do not print the warning about log files not being initialized
4595 more than once to avoid excess logging. Affected file is
4596 lib/silcutil/silclog.c.
4598 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4599 the SIM copying in make install in Makefile.am.pre.
4601 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4603 * Rewritten silclog APIs. Globally interesting changes follows:
4604 silc_log_set_files() changed to silc_log_set_file().
4605 silc_log_set_callbacks() changed to silc_log_set_callback().
4606 ROBOdoc documented silclog header file.
4607 SilcLogCb now returns bool to wether inihibit the default
4608 handler or not (to keep the old behaviour return always TRUE).
4609 The new APIs should also fix the problem of the
4610 silcd_error.log file that was written in the current directory.
4613 Log files streams will remain opened after silc_log_set_file()
4614 call, means less CPU usage notably on high traffic servers.
4615 File streams are now full buffered, and flushed to the disk
4616 every 5 minutes, lesses HD activity and CPU usage.
4617 Messages can be redirected, allowing admins to configure
4618 one single logfile for all server messages.
4619 the silc_log_quick global variable to activate fast-logging.
4620 Affected files lib/silcutil/silclog.[ch]
4622 * Changed some code to conform new silclog APIs. Affected
4623 files are doc/example_silcd.conf.in, silcd/server.c
4624 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4627 * Fixed a memory leak that could occur in some situations.
4628 Affected file silcd/serverconfig.c.
4630 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4632 * Added the silc_client_del_client to remove the client from
4633 all channels as well. Affected file lib/silcclient/idlist.c.
4635 * Fixed the client library to correctly remove the client
4636 from all channels when the client entry is being destroyed.
4637 Affected file lib/silcclient/client_notify.c, command.c.
4639 * Added auto-nicking support to the client library. If the
4640 applicatio now sets client->nickname it will be sent to the
4641 server after connecting by the library. This way for example
4642 SILCNICK (or IRCNICK) environment variables will have effect
4643 and always change the nickname automatically to whatever
4644 it is wanted. Affected file lib/silcclient/client.[ch].
4646 * Renamed silc_server_command_bad_chars to the
4647 silc_server_name_bad_chars and moved it to the
4648 silcd/server_util.[ch]. Added also new function
4649 silc_server_name_modify_bad to return nickname that
4650 includes bad characters as new nickname without those
4651 bad characters. This check and modify is now used in
4652 silc_server_new_client when the username is initially set
4653 as nickname, so it must be checked to be valid nickname.
4654 Affected file silcd/packet_receive.c.
4656 * The nickname length is now taken from the packet for real
4657 and not trusted to strlen() since it clearly can return
4658 wrong length for nickname including bad characters. This
4659 also applies to channel names. Affected file silcd/command.c.
4661 * Removed the lib/silcsilm/modules directory. Modules are now
4662 compiled into the lib/silcsim. Fixed the copying of the
4663 modules to follow symbolic links in Makefile.am.pre.
4665 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4667 * Fixed silc_string_regexify list creation. Fixes bugs with
4668 BAN and INVITE commands in server. The affected file is
4669 lib/silcutil/unix/silcunixutil.c.
4671 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4673 * Removed the command destructor entirely from the server's
4674 command and command reply routines. It is not needed, and
4675 its usage was buggy and caused crashes. Affected files are
4676 silcd/command[_reply].[ch].
4678 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4680 * Cancel protocol and NULL sock->protocol if timeout
4681 occurred during protocol. Affected file silcd/server.c.
4683 * Cancel protocol timeouts always before calling the final
4684 callback, to assure that after final callback is called
4685 no other state will be called for the protocol anymore.
4686 Affected file silcd/protocol.c.
4688 * Print error log if incoming connection configuration could
4689 not be found. Affected file silcd/server.c.
4691 * Fixed JOIN command to correctly save the founder mode
4692 to the client on normal SILC server, when the channel
4693 was created by the router. Affected file silcd/command.c.
4695 * Fixed LIST command (hopefully) to send correct reply
4696 packets. Affected file silcd/command.c.
4698 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4700 * The silc_packet_receive_process now returns FALSE if the
4701 read data was invalid packet, and TRUE if it was ok.
4703 The server now checks that if unauthenticated connection
4704 sends data and its processing fails the server will close
4705 the connection since it could be a malicious flooder.
4707 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4709 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4711 * Make sure the warning about error opening a log file is
4712 printed only once and not everytime it fails (produces
4713 too much useless log). Affected file lib/silcutil/silclog.c.
4715 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4717 * Made the silc_server_daemonise() function more readable.
4718 Affected file silcd/server.c.
4720 * Pid file is now optional, the user may comment it out from
4721 the config file. Removed define SILC_SERVER_PID_FILE, we
4722 don't need a default any longer. Affected file
4723 configure.in.pre, lib/Makefile.am.pre.
4725 * Make some use of the pid file. The server now dies at startup
4726 if it detects a valid pid file on his path. The server would
4727 die anyway in this circumstance, because of the bind() failure.
4728 Affected file silcd/silcd.c.
4730 * No longer compiling lib/dotconf.
4732 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4734 * Fixed JOIN command parsing not to crash. Affected file
4735 lib/silcclient/command.c.
4737 * Fied the NICK_CHANGE notify to add the new client entry
4738 even it is resolved. This removes an <[unknown]> nick
4739 thingy bug in the client. Affected file is
4740 lib/silcclient/client_notify.c.
4742 * Do not try to allocate 0 bytes (efence does not like it)
4743 in lib/silccore/silccomand.c when encoding payload.
4745 * Do not take IRCNICK as nickname in Irssi SILC client since
4746 it is not possible to set nickname before hand connecting
4747 the server (TODO has an entry about adding auto-nicking
4750 * Changed the silc_server_command_pending to check whether
4751 there already exists an pending entry with the specified
4752 command, command identifier and pending callback. This is
4753 to fix IDENTIFY and WHOIS related crashes that may register
4754 multiple pending commands with same identifier. Affected
4755 file silcd/command.c.
4757 * Fixed the server to reconnect to the router even if it
4758 was already reconnecting and EOF was received. This to
4759 fix a possibility that the server wouldn't ever try to
4760 auto-reconnect to the router. Affected file silcd/server.c.
4762 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4764 * Fixed the server's password authentication to use the
4765 length of the locally saved password, and not the one
4766 sent in the packet. Affected file silcd/protocol.c.
4768 * Fixed same password authentication problem in the
4769 Authentication Payload handling routines in
4770 lib/silccore/silcauth.c.
4772 * Yet another password authentication problem fixed with
4773 channel password handling in silcd/command.c.
4775 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * If first character of string in silc_parse_userfqdn is '@'
4778 then do not parse it. Affected file is
4779 lib/silcutil/silcutil.c.
4781 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4783 * Fixed minor bug in IDENTIFY command reply sending, which
4784 caused various weird problems during JOIN when it was
4785 resolving names for users. Affected file silcd/command.c.
4787 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4789 * Fixed the IDENTIFY command reply sending to chech better valid
4790 clients. It was possible to send incomplete list of replies.
4791 Affected file silcd/command.c.
4793 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * Added silc_client_command[s]_[un]register functions now to
4796 dynamically register the commands in client library. Removed
4797 the static table of commands. This allows the client library
4798 to call commands without causing the application to know about
4799 what commands library has called.
4801 Removed the INFO command reply kludge to detect when the command
4802 was called by library. Now library use its own command reply
4803 function for INFO command.
4805 Added function silc_client_command_call to call a command.
4806 Application can use it to call command, not access the structure
4809 Now all commands that are sent by the client library (not
4810 explicitly sent by application) use own command reply functions.
4812 Affected files around lib/silcclient/ and in
4813 irssi/src/silc/core/.
4815 * Fixed the WHOIS command reply sending to chech better valid
4816 clients. It was possible to send incomplete list of replies.
4818 Fixed the WHOIS and IDENTIFY to send the request to router
4819 if normal server did not do it and did not find any results.
4821 Affected file silcd/command.c.
4823 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4825 * Moved the internal data from SilcClient context into its
4826 own file, not accesible to application. Affected files
4827 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4828 and other files in client library.
4830 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4832 * Added doc/examples installation target in Makefile.am.pre.
4835 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4837 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4838 commands the found client entry will be removed from the
4839 cache, after notifying application about the error. Affected
4840 file lib/silcclient/command_reply.c.
4842 * Changed the /MSG to check for exact nickname user gave, and
4843 not let `nick' match `nick@host' if it is only one found. Now,
4844 user must type the exact nickname (like nick@host2) even if
4845 there are no more than one same nicks found. This is to avoid
4846 a possibility of sending nickname to wrong nickname since
4847 `nick' could match `nick@host'. Affected file is
4848 irssi/src/core/silc-servers.c.
4850 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4852 * Do not print "you are now server operator" or similar when
4853 giving /away command. Affected files are
4854 irssi/src/silc/core/client_ops.c, silc-servers.h.
4856 * Made the silc_server_command_pending_error_check to send
4857 the same command reply payload it received back to the
4858 original sender of the command. This way all arguments
4859 that was received by the server will be received by the
4860 client too. Affected file silcd/command.c.
4862 * Added the silc_idcache_add to return the created cache entry
4863 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4865 * Add global clients to expire if they are not on any channel.
4866 This is because normal server will never know if they signoff
4867 if they are not on any channel. The cache expiry will take
4868 case of these entries. This is done by normal servers only.
4869 The affected files are silcd/command_reply.c,
4870 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4872 * If server receives invalid ID notification for WHOIS or
4873 IDENTIFY and the ID exists in the lists, it is removed.
4874 Affected file silcd/command_reply.c.
4876 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4877 in client then client entry that it matches is searched and
4878 the nickname is printed on the screen for user. Affected
4879 file irssi/src/silc/core/client_ops.c.
4881 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4883 * Use cache entry expire time in the LIST command reply to
4884 purge old entries from the cache after the LIST command
4885 reply has been received. This way we don't have non-existent
4886 entries in the cache for too long. Affected file is
4887 silcd/command_reply.c.
4889 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4891 * If we are normal server, and we've not resolved client info
4892 in WHOIS or IDENTIFY from router, and it is global client,
4893 we'll check whether it is on some channel. If it is not
4894 then we cannot be sure about its validity and will resolve it
4895 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4896 file silcd/command.c.
4898 * Search channel by name (if possible) rather than by ID
4899 in IDENTIFY command's command reply. Affected file is
4900 silcd/command_reply.c.
4902 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4904 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4905 Updated specs and implemented it. Affected file silcd/command.c,
4906 silcd/packet_send.c and silcd/packet_receive.c.
4908 * Implemented the <founder auth> payload handling in the JOIN
4909 command. If provided all conditions for channel joining
4910 except requirement to provide correct passphrase can be
4911 overrided by the channel founder. Updated the protocol specs.
4912 Affected file silcd/command.c.
4914 Added support for founder auth in JOIN command in client
4915 library. Fixed the parsing of the JOIN command now to support
4916 all options as they should be. The affected file is
4917 lib/silcclient/command.c.
4919 * Optimized the WHOIS and IDENTIFY commands to send the request
4920 to router only if it includes nicknames or other names. If
4921 they include only IDs then check the local cache first before
4922 routing. Affected file is silcd/command.c.
4924 * Added channels topic announcements. Affected file is
4925 silcd/packet_receive.c and silcd/server.c.
4927 * Fixed the silc_server_send_notify_topic_set to really destine
4928 the packet to channel. Affected file silcd/packet_send.c.
4930 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4931 library. Affected file lib/silcclient/client_notify.c.
4933 * Added UMODE announcements. Affected file silcd/server.c.
4935 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4937 * Memory leak fixes in:
4939 lib/silcutil/silcsockconn.c
4940 lib/silcske/silcske.c
4941 lib/silcske/groups.c
4943 lib/silccrypt/silcpkcs.c
4944 lib/silccore/silccommand.c
4945 lib/silccore/silcidcache.c
4950 * ROBOdoc documented the lib/silcske/groups.h file and a
4951 bit changed the interface for better.
4953 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4955 * Update the client entry context in the ID cache after
4956 nick change. Affected file lib/silcclient/command.c.
4957 Fixes the CUMODE command when regaining founder privileges,
4958 and a little WHOIS problem.
4960 * Fixed silc_net_gethostbyname to correctly call the
4961 inet_ntop. Affected file lib/silcutil/silcnet.c.
4963 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4965 * Added IPv6 support checking to the configure.in.pre, added
4966 also --enable-ipv6 option to override the check. Affected
4967 file configure.in.pre.
4969 * The silc_thread_create now calls the start function
4970 directly if threads support is not compiled in. Removes
4971 ugly #ifdef's from generic code. Affected files are
4972 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4974 * Added silc_net_gethostby[name/addr]_async to asynchronously
4975 resolve. Affected files are lib/silcutil/silcnet.[ch].
4977 * Added support for rendering IPv6 based server, client and
4978 channel IDs. Affected file lib/silcutil/silcutil.c.
4980 * Added support for creating IPv6 based server IDs. Affected
4981 file is silcd/serverid.c.
4983 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4985 * Added silc_net_gethostby[addr/name] into the
4986 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4987 routines. Added silc_net_is_ip[4/6]. Affected file is
4988 lib/silcutil/unix/silcunixnet.c. All routines that take
4989 address as argument now supports both IPv4 and IPv6 addresses.
4991 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4993 * Fixed LIST command reply sending in server. Affected file
4996 * Server now sends the kicker's client ID in the KICK notify
4997 to the kicked client. Affected file silcd/command.c.
4999 * The client library now parses the kickers client ID and
5000 UI displays it. Affected files lib/silcclient/client_notify.c
5001 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5003 * Made all payload parsing function prototypes consistent.
5004 They all take now const unsigned char * and uint32 pair as
5005 the payload data instead of SilcBuffer. Changes all around
5006 the source tree. Other unsigned char* -> const unsigned char*
5007 changes around the tree as well.
5009 * Optimized SFTP client and server packet sending not to
5010 allocate new buffer for each packet but to recycle the
5011 first allocated buffer. Affected files are
5012 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5014 * Optimized the SFTP client to use SilcList instead of
5015 SilcDList for requests, because it is faster. Affected file
5016 is lib/silcsftp/sftp_client.c.
5018 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5019 into lib/silccore/silcid.[ch].
5021 Renamed silcpayload.[ch] into silcargument.[ch].
5023 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5025 * If client entry is deleted with active key agreement
5026 session, abort the session.
5028 The silc_client_abort_key_agreement now calls the completion
5029 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5031 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5034 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5036 * Don't use __restrict in older GCC's. Affected file is
5037 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5039 * silc_net_localhost now attempts to reverse lookup the
5040 IP/hostname. Affected file lib/silcutil/silcnet.c.
5042 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5043 command. It can be used to gain founder privileges at
5044 the same time when joining the channel.
5046 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5047 kicker's client ID as well. Updated protocol specs.
5049 Defined that the server must send SILC_COMMAND_IDENTIFY
5050 command reply with error status to client who sent
5051 private message with invalid client ID.
5053 Updated the protocol specification.
5055 * Added silc_server_send_command_reply to send any
5056 command reply. Affected file silcd/packet_send.[ch].
5058 * Added silc_id_payload_encode_data to encode ID payload
5059 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5061 * The server now send IDENTIFY command reply with error
5062 status if client ID in private message is invalid. Affected
5063 file silcd/packet_receive.c.
5065 * Save the server key file with server's IP address in
5066 the filename instead of hostname. The affected file is
5067 irssi/src/silc/core/client_ops.c.
5069 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5071 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5074 * Added libtool support for compiling shared objects in
5075 lib/silcsim. Affected file configure.in.pre and
5076 lib/silcsim/Makefile.am. Original patch by cras.
5078 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Pid file configuration, and server's config file fixes
5081 patch by toma. Updated CREDITS file.
5083 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Fixed silc_client_channel_message to not try to decrypt
5086 the message twice if it resolved the destination client
5087 information. This could cause of dropping one channel
5088 message. Affected file lib/silcclient/client_channel.c.
5090 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5092 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5093 lib/silcclient/client.c. This function is used when the SILC
5094 Client is run under some other scheduler, or event loop or
5095 main loop. On GUI applications, for example this may be
5096 desired to used to run the client under the GUI application's
5097 main loop. Typically the GUI application would register an
5098 idle task that calls this function multiple times in a second
5099 to quickly process the SILC specific data.
5101 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5103 * Fixed silc_server_drop() for dropping the supplementary
5104 groups as well, this could cause a security hole on some
5107 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5112 * Write PID file after dropping privileges. Added -F option
5113 to run server on foreground. A patch by debolaz.
5114 Affected files silcd/server.c, silcd/silcd.c.
5116 * Fixed MOTD to return the MOTD file server name. Affected
5117 file silcd/command.c.
5119 * Added INFO command reply handling to the Irssi SILC Client.
5120 Affected file irssi/src/silc/core/client_ops.c.
5122 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5124 * Fixed the silc_idcache_list_* routines to really support
5125 the dynamic list. Fixes a crash. Affected file is
5126 lib/silccore/silcidcache.c.
5128 * Fixed the LIST command reply to really call LIST command's
5129 pending callbacks. Affected file silcd/command_reply.c.
5131 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Update conn->local_entry->nickname after giving NICK
5134 command. Affected file lib/silcclient/command.c.
5136 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5138 * Added the [pid] option to the silcd configuration file
5140 Affected files: serverconfig.[ch] and silcd.c
5142 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * Save fingerprint in WHOIS command reply in server.
5145 Affected file silcd/command_reply.c.
5147 * Fixed NICK commands pending callback registration.
5148 Affected file lib/silcclient/command.c.
5150 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5152 * Use ++server->cmd_ident when sending commands in server,
5153 instead of random number. Affected file silcd/command.c.
5155 * Fixed GETKEY command reply to call actually GETKEY pending
5156 command callbacks. Affected file silcd/command_reply.c.
5158 * A bit stricter check for nicknames. Check for same nickname
5159 in NICK command also. Affected file silcd/command.c.
5161 * Do not call INFO command everytime client ID changes, only
5162 during first connecting. Affected file lib/silcclient/client.c.
5164 * Set the new nickname only after successful command reply for
5165 NICK command is returned by server. Affected file
5166 lib/silcclient/command.c.
5168 * Remove nicknames from nicklist during server_signoff notify.
5169 Should fix /NAMES bit more. The affected file is
5170 irssi/src/silc/core/silc-channels.c.
5172 * Added `fingerprint' field to the SilcIDListData in the
5173 silcd/idlist.h to hold the fingerprint of the client's
5176 Send the fingerprint of the client's public key in WHOIS
5179 Affected files silcd/command.c, and silcd/idlist.[ch].
5181 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5182 create fingerprint from given data.
5184 * Show the fingerprint of the client's public key in WHOIS.
5185 Affected files irssi/src/module-formats.[ch] and
5186 irssi/src/silc/core/client_ops.c.
5188 * Format the multiple same nicknames also during JOIN and
5189 NICK_CHANGE notifys. Affected file is
5190 lib/silcclient/client_notify.c.
5192 * Do not print error on screen for invalid private message
5193 payload since it can come if someone is sending private
5194 messages with wrong key. Affected file
5195 lib/silccore/silcprivate.c.
5197 * Fixed multiple concurrent /PING crash. Affected file
5198 lib/silcclient/command.c.
5200 * Changed the wrong ID encoding. All IP addresses must be
5201 in MSB first order in encoded format. They were encoded
5202 wrong and was in LSB format. Affected files are
5203 silcd/serverid.c, lib/silcutil/silcutil.c.
5205 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5207 * Call the `connect' client operation through the scheduler
5208 in case of error. Affected file lib/silcclient/client.c.
5210 * Call the `failure' client operation even if the error
5211 occurred locally during a protocol. Affected file is
5212 lib/silcclient/protocol.c.
5214 * Added support of sending LIST command to router from normal
5215 server. This way normal server can get list of all channels
5216 in the network too. Fixed the channel list sending in the
5217 server too. Affected files are silcd/command.c, and
5218 silcd/command_reply.[ch].
5220 * Added silc_server_update_channels_by_server and
5221 silc_server_remove_channels_by_server. They are used during
5222 disconnection of primary router and in backup router protocol.
5223 Affected file silcd/server_util.[ch], silcd/server.c and
5224 silcd/server_backup.c.
5226 * Fixed channel adding to global list in IDENTIFY command
5227 reply in server. Affected file silcd/command_reply.c.
5229 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * If the incoming packet type is REKEY or REKEY_DONE process
5232 that packet always synchronously. Fixes yet another MAC
5233 failed error on slow (dialup) connections. Affected file
5234 lib/silcclient/client.c and silcd/server.c.
5236 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Call check_version SKE callback for initiator too. Affected
5239 file lib/silcske/silcske.c.
5241 * Implemented fix for security hole found in the SKE that was
5242 fixed in the specification few days back; the initiator's
5243 public key is now added to the HASH value computation.
5244 Added backwards support for the old way of doing it too, for
5245 old clients and old servers. Affected file is
5246 lib/silcske/silcske.c.
5248 * Enabled mutual authentication by default in SKE. If initiator
5249 is not providing mutual authentication the responder will
5250 force it. This will provide the proof of posession of the
5251 private key for responder. The affected files are
5252 lib/silcclient/protocol.c and silcd/protocol.c.
5254 * Do not cache anymore the server's public key during SKE.
5255 We do mutual authentication so the proof of posession of
5256 private key is done, and if the server is authenticated in
5257 conn auth protocol with public key we must have the public
5258 key already. Affected file silcd/protocol.c.
5260 * Added new global debug variable: silc_debug_hexdump. If
5261 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5262 file lib/silcutil/silclog.[ch].
5264 * Fixed compilation warning due to char * -> const char *.
5265 Affected files lib/silcutil/silcnet.h, and
5266 lib/silccore/silcauth.[ch].
5268 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Fixed CMODE command when new channel key was created. If
5271 the creation failed the old key was removed. Next time giving
5272 same command would crash the server since the old key was
5273 freed already. Affected file silcd/command.c.
5275 * Fixed the silc_server_announce_get_channels to not crash
5276 on reconnect. Affected file silcd/server.c.
5278 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * Added silc_log_set_debug_string function to set a regex
5281 string to match for debug output. Only the function names,
5282 or filenames matching the given debug string is actually
5283 printed. This way it is possible to filter out those debug
5284 strings that user is not interested in.
5286 Fixed a bug in silc_string_regexify.
5288 Affected files lib/silcutil/silclog.[ch], and
5289 lib/silcutil/unix/silcunixutil.c.
5291 * Changed the -d options in both server and Irssi SILC client
5292 to take the debug string as argument. Affected files
5293 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5295 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5297 * Added silc_hash_babbleprint to create a Bubble Babble
5298 Encoded fingerprint. The encoding is developed by Antti
5299 Huima (draft-huima-babble-01.txt), and it creates human
5300 readable strings out of binary data. Affected file
5301 lib/silccrypt/silchash.[ch].
5303 * Print the babble print now in addition of fingerprint as well
5304 in Irssi SILC client. Affected files are
5305 irssi/src/fe-common/silc/module-formats.[ch],
5306 irssi/src/fe-common/silc/core/client_ops.c.
5308 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Fixed a security problem found in SKE. The initiator's
5311 public key too is now added to the HASH hash value creation
5312 which is signed by the responder to create the SIGN value.
5313 This will prevent anyone in the middle to lie to the responder
5314 about the initiator's public key. If this is done now, the
5315 man in the middle will get caught. Updated the protocol
5318 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Better installation directory handling. Configure module
5321 paths and other paths automatically to example_silc* files
5322 in doc/. A patch by toma.
5324 * Fixed compiler warning from MPI library, and from SILC RNG.
5327 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5328 It can be configured with ./configure. A patch by toma.
5330 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * Find correct make to use in prepare-clean. A patch by
5333 toma. Affected file prepare-clean.
5335 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5337 * Added irssi variables use_auto_addr, auto_bind_ip,
5338 auto_bind_port and auto_public_ip.
5340 * Changed the interface for silc_client_send_key_agreement
5341 in lib/silcclient/silcapi.h
5345 irssi/src/silc/core/silc-core.c
5347 lib/silcclient/silcapi.h
5348 irssi/src/silc/core/silc-channels.c
5349 lib/silcclient/client_keyagr.c
5352 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Added silc_pkcs_public_key_compare to compare two
5355 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5357 * Check that the client who set the founder mode on the
5358 channel is the same client that is giving the founder
5359 mode to itself. It is done by comparing the saved public
5360 key (it is saved even in the authentication is passphrase).
5361 Affected file silcd/command.c.
5363 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Do not process packet for disconnected socket connection.
5366 Affected file lib/silccore/silcpacket.c.
5368 * Process the DISCONNECT packet through scheduler in the
5369 client library. Affected file lib/silcclient/client.c.
5371 * Fixed the silc_client_packet_parse to not to increase
5372 the packet sequence number if the conn->sock and the
5373 current socket connection is not same. This can happen
5374 for example during key agreement when the conn includes
5375 multiple socket connections (listeners). Affected file
5376 lib/silcclient/client.c.
5378 * The sender of the file transfer request now provides also
5379 the pointer (listener) for the key exchange protocol. If
5380 the listener cannot be created then it sends empty key
5381 agreement and lets the receiver provide the listener.
5383 Added `local_ip' and `local_port' arguments to the
5384 silc_client_file_send. If they are provided they are used,
5385 if not then it will attempt to find local IP address, if
5386 not found or bind fails then the remote client will provide
5389 Affected files are lib/silcclient/client_ftp.c and
5390 lib/silcclient/silcapi.h.
5392 * Extended the FILE SEND command to support defining the
5393 local IP and port for key exchange listener. They are
5394 optional. Affected file irssi/src/silc/core/silc-servers.c.
5396 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5398 * Defined to WHOIS command reply the sending of fingerprint
5399 of the client's public key (if the proof of posession of the
5400 corresponding private key is verified by the server).
5401 Updated to the protocol specification.
5403 * Added support of receiving the client's public key's
5404 fingerprint in command reply in client library. Affected
5405 file is lib/silcclient/command_reply.c, and
5406 lib/silcclient/idlist.[ch].
5408 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5410 * Do not send over 128 chars long nickname to the server
5411 in NICK command. Affected file lib/silcclient/command.c.
5413 * Do not send over 256 chars long channel names to the server
5414 in JOIN command. Affected file lib/silcclient/command.c.
5416 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Assure that silc_server_close_connection cannot be called
5419 twice for same socket context. Affected file is
5422 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Send error message to application if opening file for
5425 writing during file transfer fails. Affected file is
5426 lib/silcclient/client_ftp.c.
5428 Remove all file transfer sessions for a client that we're
5429 removing from ID cache.
5431 Affected file is lib/silcclient/client_ftp.c.
5433 * Fixed silc_net_addr2bin to return correct address. Affected
5434 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5436 * Fixed file transfer session removing on signoff notify.
5437 Affected file irssi/src/silc/core/silc-servers.c.
5439 * Added the SilcClientFileError to be returned in the monitor
5440 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5441 Affected file lib/silcclient/silcapi.h.
5443 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Fixed a crash in silc_client_ftp_free_sessions and
5446 silc_client_ftp_session_free_client. Affected file
5447 lib/silcclient/client_ftp.c.
5449 * Added `disabled' field in the SilcChannelEntry in the server
5450 to indicate if the server entry is disabled. Affected file
5451 silcd/idlist.h, silcd/command[_reply].c.
5453 * SILC server adds now /var/run/silcd.pid everytime it is
5454 started. Affected file silcd/silcd.c.
5456 * Added silc_server_packet_send_clients to send a packet to
5457 the provided table of client entries. Affected file
5458 silcd/packet_send.[ch].
5460 * Fixed a crash in client resolving in client_prvmsg.c in
5461 client library. Affected file lib/silcclient/client_prvmsg.c.
5463 * Do not actually remove the client directly from ID cache
5464 during SERVER_SIGNOFF, but invalidate it. This way we
5465 preserve the WHOWAS info for the client. Affected file
5466 silcd/server_util.c.
5468 * Fixed SERVER_SIGNOFF notify handling in the server. The
5469 server is now able to process incoming SERVER_SIGNOFF notify
5470 for a server that it doesn't even know about. It will remove
5471 the clients provided in the notify. Affected file
5472 silcd/packet_receive.c.
5474 * Check for partial packet in data queue after every packet that
5475 was found from the queue. Return and wait for more data if
5476 there is partial data in queue. Affected file is
5477 lib/silccore/silcpacket.c.
5479 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Added SilcClietFileError enum to indicate error in
5482 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5483 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5484 Affected files lib/silcclient/silcapi.h and
5485 lib/silcclient/client_ftp.c.
5487 * Check that newsize in silc_buffer_realloc is larger than
5488 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5490 * Added better monitor of file transfers. It now monitors
5491 key agreement protocol during the file transfer too. Added
5492 error reporting too. Affected files
5493 irssi/src/silc/core/silc-servers.c,
5494 irssi/src/fe-common/silc/module-formats.[ch].
5496 * Wrote a help file for FILE command.
5498 * Added silc_rng_global_get_byte_fast to get not-so-secure
5499 random data as fast as possible. Random data is read from
5500 /dev/urandom if available and from the SILC RNG if not
5501 available. It is used in padding generation. Affected file
5502 lib/silccrypt/silcrng.[ch].
5504 * All packets in client library are now processed synchronously.
5505 Optimized packet processing a lot. Affected file
5506 lib/silcclient/client.c.
5508 * All server connection packets are processing synchronously
5509 now in server, to optimize packet processing. Affected file
5512 * Include files are installed now only in Toolkit distribution
5513 if make install is given. Affected files: all Makefile.am's.
5515 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Assure that silc_client_notify_by_server_resolve does not
5518 resolve the client information multiple times. If it cannot
5519 be found by the first it cannot be found at all. Affected
5520 file lib/silcclient/client_notify.c.
5522 * Fixed WHOWAS command reply calling. Affected file
5523 lib/silcclient/command_reply.c.
5525 * Removed all references to silc_idlist_get_client from the
5526 Irssi SILC client since that call is internal call used by
5527 the library. The Irssi SILC client will use now client
5528 retrieval functions found in silcapi.h.
5530 * Fixed a bug in resolving nickname info before sending
5531 private message. It used freed memory. Affected file
5532 irssi/src/silc/core/silc-servers.c.
5534 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Assure my_channels statistics cannot go negative in server.
5537 Affected files silcd/server.c, silcd/server_util.c.
5539 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5543 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Win32 Toolkit changes. Affected files
5546 win32/silc.dsw, win32/libsilc/libsilc.def,
5547 win32/libsilcclient/libsilc.def,
5548 lib/silcutil/silcutil.c, and
5549 lib/sftp/sftp_fs_memory.c.
5551 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5553 * Added silc_net_localip to return local host's IP address.
5554 Affected file lib/silcutil/silcnet.[ch].
5556 * If key exchange or rekey protocol is active for a connection
5557 parse all packets syncronously since there might be packets
5558 in packet queue that we are not able to process without first
5559 processing packets before them. Affected file silcd/server,
5560 lib/silcclient/client.c.
5562 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5563 whether library should continue processing the packet.
5564 Affected file lib/silccore/silcpacket.h.
5566 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5567 SilcSFTPMonitorData to SFTP server to monitor various
5568 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5569 lib/silcsftp/sftp_server.c.
5571 * Added silc_file_size to return file size. Affected file
5572 lib/silcutil/silcutil.[ch].
5574 * Implemented the file transfer support for the client library.
5575 Added preliminary support for simple client to client one-file
5576 transmission. Affected file lib/silcclient/client_ftp.c,
5577 lib/silccilent/client.[ch].
5579 * Added new local command FILE to the Irssi SILC Client.
5580 It is used to perform the file transfer. It has subcommands
5581 SEND, RECEIVE, SHOW and CLOSE. Affected files
5582 irssi/src/silc/core/client_ops.c,
5583 irssi/src/silc/core/silc-server.[ch].
5585 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Relay the SILC_PACKET_FTP in the server. Affected files
5588 silcd/server.c and silcd/packet_receive.c.
5590 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Renamed silc_file_read and silc_file_write to functions
5593 silc_file_readfile and silc_file_writefile. Added function
5594 silc_file_open and silc_file_close. Affected files
5595 lib/silcutil/silcutil.[ch].
5597 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5599 * Resolve the client info when received private message or
5600 channel message for a client which nickname we don't know.
5601 Affected files lib/silcclient/client_prvmsg.c and
5602 lib/silcclient/client_channel.c.
5604 * Do not crash in /KEY if client is not connected. Affected
5605 file irssi/src/silc/core/silc-channels.c.
5607 * Added SilcClientStatus field to the SilcClientEntry in the
5608 lib/silcclient/idlist.h.
5610 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5611 is incomplete and is being resolved, it won't be resolved
5614 Make sure also that USERS command reply does not resolve
5615 twice information. Affected file is
5616 lib/silcclient/command_reply.c.
5618 Make sure that silc_client_get_clients_by_list does not
5619 resolve twice same information.
5621 * Check for valid client->id in the silc_server_free_client_data.
5622 Affected file silcd/server.c.
5624 * Fixed /GETKEY nick@server not to crash if the server entry
5625 is not found. Affected file lib/silcclient/command.c.
5627 * Fixed the silc_server_check_cmode_rights to check the
5628 requested modes correctly. Affected file silcd/command.c.
5630 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Better checks for non-printable chars in nick added.
5633 Affected file silcd/command.c.
5635 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Call the silc_server_udpate_servers_by_server in the
5638 primary router that comes back online in the backup resuming
5639 protocol. Otherwise it routes packets wrong. Affected file
5640 silcd/server_util.[ch], silcd/server_backup.c.
5642 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5645 lib/silcutil/silcbuffmt.[ch].
5647 * Redefined the SILC packet header to include the padding
5648 length. Affected file lib/silccore/silcpacket.[ch].
5650 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5651 length for maximum padding up to 128 bytes). Affected
5652 file lib/silccore/silcpacket.h.
5654 * Removed all backwards support for old 0.5.x MAC thingies.
5655 The SILC packet header change makes it impossible to be
5656 backwards compatible.
5658 * Send the ENDING packet with timeout in the backup resuming
5659 protocol. This is to assure that all routers has connected
5660 to the primary router. Affected file silcd/server_backup.c.
5662 * Changed the RNG to take the first IV from random data. It
5663 used to take it from zero actually. Changed the RNG also
5664 to use /dev/urandom during session. /dev/random is used
5665 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5667 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Changed the SILC packet header to have the first two bytes
5670 (the packet length) encrypted. Affected files aroung the
5671 code tree, lib/silccore/silcpacket.[ch]. Removed the
5672 SilcPacketCheckDecrypt callback. It is not needed anymore
5673 since the silc_packet_receive_process will determine now
5674 whether the packet is normal or special.
5676 * Implemented the unidirectional MAC keys. Affected files
5677 lib/silcske/silcske.c, silcd/protocol.c and
5678 lib/silcclient/protocol.c.
5680 * Implemented the packet sequence number to the MAC computation.
5681 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5682 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5683 lib/silcclient/protocol.c.
5685 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Allow backup router to announce servers. All servers
5688 announced by backup router are added to the global list
5689 automatically. Update hte server's socket to our primary
5690 router also when backup router announces a server.
5691 Affected file silcd/packet_receive.c.
5693 * Do not update the client->router in the function
5694 silc_server_udpate_clients_by_server if the client is on
5695 global list. We might fail to find any specific server
5696 for locally connected clients and local cell clients. They
5697 should still use the `from' and not `to' as client->router.
5698 This fixes backup router resuming protocol. Affected file
5699 silcd/server_util.c.
5701 * Decrease channel statistics count only if the channel
5702 deletion worked. Affected files are silcd/server.c and
5703 silcd/server_util.c.
5705 * Added silc_server_update_servers_by_server to update origin
5706 of all server entries. Used during backup router protocol.
5707 Affected files silcd/server_util.[ch], silcd/server.c. and
5708 silcd/backup_router.c.
5710 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5711 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5712 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5713 lib/silccrypt/silchmac.c.
5715 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Assure that router cannot reroute the same channel message
5718 to the sender. Affected file silcd/packet_receive.c.
5720 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Made better checks that the channel message is not sent
5723 to the router it came from. Affected file is
5724 silcd/packet_send.c. Fixed memory leak too.
5726 * Announce informations for incoming router connection, but
5727 only after checking if it is replaced by backup router.
5728 Affected file silcd/packet_receive.c.
5730 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Fixed the backup resuming protocol to work in multiple
5733 router environment. Affected file silcd/server_backup.c.
5735 * Route packet only to one router in the function
5736 silc_server_packet_send_to_channel. Affected file is
5737 silcd/packet_send.c.
5739 * Fixed silc_server_send_notify_dest to set the broadcast
5740 flag. Fixed the silc_server_send_notify_topic to actually
5741 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5742 Affected file silcd/packet_send.c.
5744 * Changed the SFTP Filesystem interface. Changed the
5745 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5746 the filesystem operation function. The SilcSFTPFilesystem
5747 is now a context that is allocated by all filesystem allocation
5748 functions and it already includes the operations structure
5749 and filesystem specific context. It is given as argument
5750 now to the silc_sftp_server_start. This made the interface
5751 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5752 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5754 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Changed the backup router adding and getting interfaces
5757 in the server. The router that will be replaced by the
5758 specified backup router is now sent as argument. Affected
5759 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5762 * Added silc_net_addr2bin_ne to return the binary form of
5763 the IP address in network byte order. Affected files
5764 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5766 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5768 * Check for existing server ID in silc_server_new_server
5769 and in silc_server_connect_to_router_final and remove the
5770 old entry if it exists. Affected file silcd/packet_receive.c,
5773 * Send the channel message always to only one router, either
5774 in upstream or downstream. Affected file is
5775 silcd/packet_send.c.
5777 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Wrote the definition of the backup resuming protocol to the
5780 protocol specification.
5782 * Removed one redundant channel key generation from normal
5783 server during joining procedure. Removed one redundant
5784 channel key sending from server to router during joining
5785 procedure. Affected file silcd/command.c.
5787 * Made minor bugfixes to the backup router resuming protocol.
5788 Affected file silcd/server_backup.c, server.c.
5790 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Added --disable-asm configuration option. Affected files
5793 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5796 * Implemented the backup resuming protocol that is used to
5797 resume the primary router position in the cell after the
5798 primary router comes back online. Affected files
5799 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5800 and silcd/server_util.[ch].
5802 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Sleep two (2) seconds after sending QUIT command to server.
5805 Affected file lib/silcclient/command.c.
5807 * Assure that if outgoing data buffer is pending do not force
5808 send any data. Affected file silcd/packet_send.c.
5810 * Assure that if outgoing data buffer is pending do not force
5811 send any data. Affected file lib/silcclient/client.c.
5813 * Implemented the backup router support when the primary router
5814 goes down. The servers and routers can now use the backup
5815 router as new primary router without loosing connectivity.
5817 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5820 in the server to indicate disabled entry. All data read
5821 from the connection will be ignored and no data is sent
5822 for entry that is disabled. Affected files are
5823 silcd/idlist.h, silcd/server.c.
5825 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Created SFTP client and server test programs in the
5828 lib/silcsftp/tests directory.
5830 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Implemented memory filesystem (virtual filesystem) for
5833 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5836 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Implemented the SFTP (SSH File Transfer Protocol) to the
5839 lib/silcsftp. It includes SFTP client and SFTP server
5842 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Moved lib/silccore/silcprotocol.[ch] to the
5845 lib/silcutil library.
5847 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5848 take variable argument list pointer as argument. Affected
5849 file lib/silcutil/silcbuffmt.[ch].
5851 * Added silc_buffer_set function that is used to set data
5852 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5853 Affected file lib/silcutil/silcbuffer.h.
5855 * Changed various routines in the core library to use the new
5856 silc_buffer_set instead of allocating new buffer only for
5859 * Added 64-bit value formatting and unformatting support to the
5860 silc_buffer_[un]format routines. Affected file is
5861 lib/silcutil/silcbuffmt.[ch].
5863 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5864 to includes/bitmove.h.
5866 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Fixed channel user mode saving in client library. Affected
5869 file lib/silcclient/command[_reply].c.
5871 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Defined the file transfer to the SILC Protocol. Added
5874 new packet type SILC_PACKET_FTP and defined File Transfer
5875 Payload. The mandatory file transfer protocol is SFTP
5876 (SSH File Transfer Protocol). Affected file in addition
5877 of the internet draft is lib/silccore/silcpacket.h.
5879 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5880 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5881 is used as part of backup router protocol when the primary
5882 router of the cell is back online and wishes to resume
5883 the position as primary router.
5885 * Redefined the MAC generation keys in the protocol. The
5886 same key is not used anymore in both direction. Both
5887 direction will now use different keys for sending and
5888 receiving. This fixes a potential security flaw. This
5889 change causes incompatibilities in the protocol.
5891 * Redefined also the MAC computation from the packet.
5892 An packet sequence number is now added to the MAC
5893 computation. This prevents possible replay attacks against
5894 the protocol. This change too causes incompatibilities
5897 Added `sequence' field to the SilcPacketContext to hold
5898 the current sequence number for the packet.
5900 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5902 * Added `created' field to the SilcIDListData in the file
5903 silcd/idlist.h to indicate the time when the entry was
5906 * Added `created' field to the SilcChannelEntry too. Affected
5907 file silcd/idlist.h.
5909 * Added `creation_time' aguments to all the announcement functions
5910 in the server. If it is provided then only the entries that
5911 was created after the provided time frame are actually
5912 announced. Affected file silcd/server.[ch].
5914 * The protocol says that the Channel ID's IP address must be
5915 based on the router's IP address. Added check for this in
5916 the silc_server_new_channel when processing incoming New Channel
5917 Payload. Affected file silcd/packet_receive.c.
5919 * Print out the correct version with --version in SILC client.
5920 Affected file irssi/src/silc/core/silc-core.c.
5922 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Fixed WHOWAS command to check for completnes of the client
5925 entry always, not just when the command is coming from client.
5926 Affected file silcd/command.c.
5928 * Added new function silc_server_packet_queue_purge to purge the
5929 outgoing data queue to the network. After the function returns
5930 it is guaranteed that the outgoing packet queue is empty.
5931 Affected file silcd/packet_send.[ch].
5933 * Purge the outgoing packet queue in the rekey protocol's final
5934 callback to assure that all rekey packets go to the network
5935 before quitting the protocol. Affected file silcd/server.c.
5937 * Added silc_client_packet_queue_parse as similar function as
5938 in server to the client library. The affected file is
5939 lib/silcclient/client.c.
5941 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Splitted silcd/server.c and created silcd/server_util.[ch]
5944 for utility functions.
5946 * Added new socket flag SILC_SF_DISABLED to indicate that the
5947 connection is open but nothing can be sent to or received from
5948 the connection. Affected file lib/silcutil/silsockconn.[ch].
5949 The checking for disabled socket is checked in the low level
5950 silc_socket_write and silc_socket_read functions.
5952 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5954 * Allow only nicknames and channel names that fits into the
5955 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5957 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * When processing JOIN command reply in server check that if
5960 the channel exists in our global list we'll move it the local
5961 list. Affected file silcd/command_reply.c.
5963 * Fixed the check whether client is joined on the channel already
5964 in JOIN command. Affected file lib/silcclient/command.c.
5966 * Fixed the JOIN command reply to check whether the channel
5967 already exists. Affected file lib/silcclient/command_reply.c.
5969 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Added silc_ske_status_string to map the SKE error numbers
5972 to readable strings. The affected files are
5973 lib/silcske/silcske[_status].[ch].
5975 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Do not show the private channels on the WHOIS channel list
5978 as it is not allowed by the protocol. The affected file is
5981 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Assure that the packet length digged from the actual packet
5984 is something sensible in the silc_packet_decrypt_rest_special
5985 in lib/silccrypt/silcpacket.c.
5987 * Free and NULL the allocated pointer in silc_hmac_alloc if
5988 the HMAC allocation fails. The affected file is
5989 lib/silccrypt/silchmac.c.
5991 * Print the selected security properties to the log files in
5992 the server. Affected file silcd/protocol.c.
5994 * Add SKE's reference counter even if calling the completion
5995 callback manually. Otherwise it goes negative, although it
5996 does not cause any problems. The affected file is
5997 lib/silcske/silcske.c.
5999 * Remove the client entry with short timeout after giving the
6000 KILL command. Affected file lib/silcclient/command.c.
6002 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6003 case all found clients are already disconnected (WHOWAS would
6004 found them) in the server. Affected file silcd/command.c.
6006 * Update the last_receive (time of last data received) to be
6007 updated only when received private or channel message so that
6008 the idle time showed in WHOIS makes more sense.
6010 * Added boolean field `valid' in to the SilcClientEntry in the
6011 client library to indicate whether the entry is valid or not.
6012 This fixes the nickname change bug on channel when changing
6013 the nickname to be same than the old (like nick to Nick) the
6014 nickname formatter doesn't set the new nick anymore to Nick@host.
6015 Affected file lib/silcclient/idlist.[ch].
6017 * Now actually fixed the nickname changing on disconnection.
6018 Added new function silc_change_nick to the Irssi SILC Client.
6019 Affected file irssi/src/silc/core/client_ops.c,
6020 irssi/src/silc/core/silc-nicklist.[ch].
6022 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6024 * Check that the public key exists in the GETKEY command before
6025 trying to encode it. Affected file silcd/command.c.
6027 * Print some notifications on received public keys with GETKEY
6028 command in the Irssi SILC Client. Affected files are
6029 irssi/src/fe-common/silc/module-formats.[ch],
6030 irssi/src/silc/core/client_ops.c.
6032 * Use IDENTIFY command to resolve the server information in the
6033 GETKEY command instead of INFO command. Affected file
6034 lib/silcclient/command.c.
6036 * All command reply functions in the client library now calls
6037 the pending command reply callbacks even if an error has
6038 occurred. The server has done this a long time and now it was
6039 time to move the client library to this as well. Now all
6040 errors can be delivered back to the pending command reply
6041 callbacks if necessary. Affected files are
6042 lib/silcclient/command[_reply].[ch].
6044 * Change the nickname on disconnection back to the username
6045 because in reconnect the server will enforce it to it anyway.
6046 Affected file irssi/src/silc/core/silc-servers.c.
6048 * Fixed a config file parsing bug in the Irssi SILC client.
6049 Affected file irssi/src/silc/core/clientconfig.c.
6051 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * When printing the channel mode on JOIN, verify that the
6054 channel key and channel's HMAC are valid. Affected file
6055 irssi/src/silc/core/client_ops.c.
6057 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6060 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6061 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6063 * Removed channel key rekey task deleting from the function
6064 silc_server_save_channel_key. Affected file silcd/server.c.
6065 Added explicit timeout task context instead that is used to
6066 delete the task if we are registering a new task before the
6067 new task has elapsed.
6069 * When channel key rekey occurs the client library now saves
6070 the old channel key for a short period of time (10 seconds) and
6071 is able to use it in case some is still sending channel
6072 messages encrypted with the old key after the rekey. Affected
6073 file lib/silcclient/[idlist.h|client_channel.c].
6075 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Added check to the silc_server_new_id_real to not accept
6078 new ID if it is the sender's own ID. Affected file is
6079 silcd/packet_receive.c.
6081 * Assure that we do not announce ourself or the one we've
6082 sending our announcements when we're router and are announcing
6083 servers to our primary router. Affected file silcd/server.c.
6085 * Fixed silc_server_command_identify_check_client to assemble
6086 correct WHOIS packet. It send corrupted WHOIS packet and
6087 caused problem with router to router connections. Affected
6088 file silcd/command.c.
6090 Fixed also silc_server_command_whois_check the same way
6091 as for the IDENTIFY command.
6093 * Added new SilcIDListStatus to the server in the SilcIDListData
6094 structure. The status now includes the current status of
6095 the entry (like registered, resolved etc.). Affected file
6096 silcd/idlist.[ch]. Defined a bunch of different status types
6097 as well. This replaced the old boolean registered field as well.
6099 Added resolve_cmd_ident field to the SilcClientEntry structure
6100 too so that if the entry is for example being resolved so
6101 another command may attach to the same pending command reply
6102 without requiring to resolve the same entry again. This concept
6103 should optimize the WHOIS and the IDENTIFY resolving under
6104 heavy load by taking away unnecessary resolving for entries
6105 that are being resolved already.
6107 Added support for adding multiple pending commands for one
6108 command idenfier. Affected file silcd/command[_reply].[ch].
6110 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6111 before deleting the data. Otherwise the hash table will have
6112 freed data in comparison functions. Affected file is
6113 silcd/command_reply.c.
6115 * Fixed silc_idlist_replace_client_id to add the new entry to
6116 the cache with NULL nickname. Otherwise there will be invalid
6117 memory as the nickname after the nickname is freed. Affected
6118 file silcd/packet_receive.c.
6120 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6121 saved into wrong slots because the previous number of entries
6122 was not taken into account. Affected file silcd/idlist.c.
6123 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6125 * If we are router and we receive JOIN notify to a channel that
6126 does not have any users then notified client is marked as the
6127 channel founder, as it is it. The affected file is
6128 silcd/packet_receive.c
6130 * Added to the extended hash table API's table_del_*ext functions
6131 the destructor as argument too, so that the caller can decide
6132 which destructor to use or whether to use destructor at all.
6133 Affected file lib/silcutil/silchashtable.[ch].
6135 * Fixed ID Cache purging. It actually deleted the entries from
6136 the hash table after the data was freed. The hash table ended
6137 up comparing freed memory. The affected file is
6138 lib/silccore/silcidcache.c.
6140 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Fixed Irssi SILC client's KILL command's HELP syntax.
6144 * The USERS command now resolves the detailed user information
6145 if the userinfo field is missing. Affected file is
6146 lib/silcclient/command_reply.c.
6148 * Do not print error in silc_file_read if the read file does
6149 not exist. Just silently return NULL. Affected file is
6150 lib/silcutil/silcutil.c.
6152 * Fixed the silc_log_output to not wine about NULL filename
6153 and to not create some bogus " " filename. Affected file is
6154 lib/silcutil/silclog.c.
6156 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Fixed various printing bugs on the user interface in the
6159 Irssi SILC Client. Minor changes that were forgotten from
6162 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Fixed the configure.in.pre and the compilation and distribution
6165 environment to support the new autoconf 2.52. That version is
6166 now required to compile the CVS trunk.
6168 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6171 to generally parse user@fqdn format strings. Affected file
6172 lib/silcutil/silcutil.c.
6174 * Added nickname_format and nickname_force_format fields to the
6175 SilcClientParams structure. The first one defines the format
6176 for the nicknames that the library will enforce if the receives
6177 multiple same nicknames. The second one is boolean value and
6178 can be used to force the library to always enforce the format
6179 to the nicknames regardles whether there are multiple nicknames
6180 or not. This configurable formatting was employed to flexibly
6181 support accessing multiple nicknames from the user interface.
6182 The userinterface can now set the nicknames to what ever format
6183 they prefer. Affected file lib/silcclient/silcapi.h.
6185 Added function silc_client_nickname_format to the file
6186 lib/silcclient/idlist.c. It performs the nickname formatting.
6188 Added new field `hostname´ to the SilcClientEntry context.
6189 It holds the hostname of the client. Affected file is
6190 lib/silcclient/idlist.h.
6192 * Irssi SILC Client sets the nicknames in nick@hostn format.
6193 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6194 irssi/src/silc/core/silc-core.c.
6196 The WHOIS printing now also shows both the real nickname and
6197 the formatted nickname so that user knows how to access the
6198 user if there are multiple same nicknames cached. Affected
6199 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6200 printing formatting too to take the hostname now as a separate
6201 argument. The Affected file is
6202 irssi/src/fe-common/silc/modules-formats.[ch].
6204 * Changed the silc_client_get_clients_local to accept the formatted
6205 nickname as argument. It accepts the real nickname too but the
6206 formatted nickname can be used to find the true entry from
6207 multiple entries. Affected file lib/silcclient/silcapi.h and
6208 lib/silcclient/idlist.c.
6210 * Added nickname_format_parse field to the SilcClientParams.
6211 It is a callback function provided by the application to parse
6212 the nickname out of the formatted nickname string. The library
6213 calls it to get the nickname from the formatted string. Since
6214 the application generally knows better the format of the nickname
6215 string it parses it instead of the library, even though library
6216 encodes the formatted string. If the callback function is not
6217 provided then the library will use the string as is. The
6218 affected file is lib/silcclient/silcapi.h.
6220 * All the nickname strings passed to the client library in
6221 commands are now expected to be formatted nickname strings.
6222 If the command does not support the formatted nickname string
6223 it will assume that the sent string is the actual nickname.
6224 Affected file lib/silcclient/command.c.
6226 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Added public key authentication support to OPER and SILCOPER
6229 commands in the client library. Affected file is
6230 lib/silcclient/command.c.
6232 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Changed the get_auth_methdod client operation to be asynchronous.
6235 It can be async if the application resolves the authentication
6236 method from the server during the negotiation. Added new
6237 SilcGetAuthMeth completion callback that the application will
6238 call after resolving the authentication method.
6240 Added function silc_client_request_authentication_method that
6241 the application can use to resolve the authentication method
6242 from the server. Added also SilcConnectionAuthRequest callback
6243 that the library will call after the server has replied. The
6244 application can call this function if it does not know the
6245 current authentication method.
6247 Affected files are lib/silcclient/client.c and
6248 lib/silcclient/silcapi.h.
6250 * The Irssi SILC client now automatically resolves the authentication
6251 method incase any configuration information is not present (and
6252 currently there never is). The affected file is
6253 irssi/src/silc/core/client_ops.c.
6255 * Fixed public key authentication from the client library.
6256 Affected file lib/silcclient/protocol.c. Changed also the
6257 protocol specification about the public key authentication in
6258 the connection authentication protocol. The actual data to be
6259 signed is now computed with a hash function before signing.
6261 * Fixed the public key authentication from the server as well.
6262 Affected file silcd/protocol.c.
6264 * Removed the mlock()'s from the memory allocation routines.
6265 Affected file lib/silcutil/silcmemory.c. The ./configure does
6266 not check anymore for the mlock(). Affected file is
6269 * Fixed USERS command in server to allow the execution of the
6270 command for private and secret channels if the client sending
6271 the command is on the channel. Affected file silcd/command.c.
6273 * Fixed silc_client_get_clients_local to return the clients
6274 count correctly. It could return wrong value. Affected file
6275 lib/silcclient/idlist.c.
6277 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6280 types. The assembler optimizations seemed not to like 64-bit
6281 data types. The assmebler optimizations thus are now enabled
6282 also for BSD systems as opposed to only enable them for Linux.
6284 * Do not check for threads at all on BSD systems. Affected
6285 file configure.in.pre.
6287 * Removed -n and -h options from the Irssi SILC Client since
6288 they are not used in silc.
6290 * Fixed the prime generation to assure that the first digit
6291 of the generated random number is not zero since our conversion
6292 routines does not like number strings that starts with zero
6293 digit. If zero digit is seen the random number is regenerated.
6294 This caused some corrupted RSA keys when the zero first digit
6295 was met. Affected file lib/silcmath/silcprimegen.c.
6297 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * Fixed WIN32 configuration in the ./configure script.
6300 Fixed to include xti.h on environments that has it.
6301 Patches by Carsten Ilchmann and andrew.
6303 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Changed the silc_id_create_client_id to be collision
6306 resistant. It is now assured that there cannot be created
6307 two same client ID's. I suspect that some weird bugs in
6308 the server were actually caused by duplicate Client IDs.
6309 Affected file silcd/serverid.[ch]. A router receiving
6310 new ID now also assures and informs the sending server
6311 if the ID caused collision.
6313 * Changed the silc_id_create_channel_id to also assure that
6314 there are no collisions.
6316 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Statement about ignoring the Mutual Authentication flag when
6319 performing rekey with PFS was a bit misleading. It is ignored
6320 if it was set in the initial negotiation, it cannot be even
6321 set in the rekey. Fixed in the ke-auth draft. Started the
6322 new versions of the protocol drafts in the doc/.
6324 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Fixed a bug in silc_client_command_identify_save when saving
6327 new channel information. The channel name was no duplicated
6328 and caused crash on exit. Affected file is
6329 lib/silcclient/command_reply.c.
6331 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Fixed the getkey command handling in the server. Send just
6334 empty OK reply to the sender if the key could not be fetched
6335 (but everything else was ok, like the key just was not available).
6336 Changed the public key parameter to optional in the protocol
6337 specs so that empty OK reply can be sent. Affected file
6340 Added a message to Irssi SILC client to tell to user if the
6341 server did not return a public key.
6343 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Fixed a channel key regeneration bug. It registered new
6346 timeout tasks exponentially until all system resources were
6347 used. Affected file silcd/server.c.
6349 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Added the SILC Document generator to the scripts/silcdoc.
6352 It can be used to generate the Toolkit Reference Manual out
6353 of the source tree. Internally it will also use the RoboDoc
6354 generator now imported in util/robodoc.
6356 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Added couple of return's in rekey protocol if error orccurred
6359 during the protocol. The execution must be terminated.
6360 Affected file silcd/protocol.c. Also, terminate the protocol
6361 always with timeout.
6363 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6365 * The client's Client ID was created initally from the wrong
6366 nickname (it could have been in format nick@host) in the
6367 silc_server_new_client. Affected file silcd/packet_receive.c
6369 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * Added some SILC_LOG_ERROR's to various error conditions
6372 if client could not be added to ID cache. Affected files
6373 silcd/packet_receive.c and silcd/server.c.
6375 * When client's sock->user_data is freed, NULL also the
6376 client->router and client->connection pointers. Added check
6377 for these pointers being NULL to various places around the
6378 code. Affected file silcd/server.c.
6380 * Added client->data.registered == TRUE checks to various
6381 places around the code to assure that unregistered client's
6382 are not handled when it is not allowed. Affected file
6385 * Added `bool registered' fields to all
6386 silc_idlist_[server|client]_get_* routines to indicate whether
6387 the fetched client needs to be registered or not. Affected
6388 file silcd/idlist.[ch].
6390 * Add your own entry as registered to the ID cache in the
6391 server. Affected file server.c.
6393 * Fixed a bug in silc_server_new_server. The SilcServer was
6394 set as the new server's context instead of SilcServerEntry.
6395 This naturally caused some weird bugs.
6397 * Added "updated" field the SilcChannelEntry which indicates
6398 the time since the channel entry was last accessed. This
6399 can be used to determine whether it is necessary to
6400 announce the channel after backup resuming protocol.
6401 Affected files silcd/idlist.[ch].
6403 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Do not delete the channel rekey task when adding it
6406 for in silc_server_create_channel_key.
6408 * Changed the silc_server_create_channel_key to return
6409 TRUE or FALSE to indicate the success of the channel key
6412 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6414 * Fixed MSVC++ project files and added missing files to
6415 Makefiles under win32/.
6417 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Do not add TCP_NODELAY flag if the operating system
6420 does not have it defined. Affected files are
6421 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6423 * Fixed buffer overflow from Irssi SILC Client. Affected
6424 file irssi/src/fe-common/core/themes.c.
6426 * Fixed double free in client library in the file
6427 lib/silcclient/client.c when disconnecting from server.
6429 * Applied double free patch from cras to Irssi SILC client.
6430 Affected files irssi/src/core/[modules/expandos].c
6432 * Fixed the disconnection handling to Irssi SILC Client.
6433 The application must call silc_client_close_connection
6434 in ops->connect client operation in case of failure of
6435 the connection. Affected file is
6436 irssi/src/silc/core/client_ops.c.
6438 * Do not set sock->protocol to NULL in the function
6439 silc_client_close_connection after executing the protocol's
6440 final callback since the sock might not be valid anymore.
6441 Affected file lib/silcclient/client.c.
6443 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6445 * Do not enable SILC_THREADS if the linking with libpthread
6446 did not happen. Affected file configure.in.pre.
6448 * Added notion to protocol specification that server must
6449 verify the sent authentication payload with CMODE when
6450 setting the channel founder key. Implemented it to the
6451 server. Affected file silcd/command.c.
6453 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Added _EXTRA_DIST SILC distribution variable to the
6456 distributions file. It is used to conditionally add extra
6457 files or directories to the specific distribution. Affected
6458 files ./prepare, Makefile.am.pre and distributions.
6460 Removed the `_' from the start of the distribution names.
6463 * Added README.WIN32 for instructions to compile the Toolkit
6466 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6468 * Fixed a double free in disconnection in the server. Affected
6469 file is silcd/server.c.
6471 * Fixed the lib/silcske/groups.c to work now also with GMP
6472 MP library. The string conversion did not work when using
6473 specific base and the base is indicated in the string as well.
6475 * Created win32/ directory which now includes MSVC++ specific
6476 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6477 It will appear only in the toolkit distribution
6479 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Changed the key material distribution function in case when
6482 the hash output is too short. The data is now concatenated
6483 a bit differently than it used to. Made the change to the
6484 SKE protocol specification.
6486 * Added better GMP detection to configure.in.pre. A patch
6489 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Fixed a minor bug in SKE that might cause some problem on
6492 some platforms. Affected file lib/silcske/silcske.c.
6494 * Added the cookie checking for initiator in the SKE. It checks
6495 that the responder returns the sent cookie unmodified. The
6496 affected file is lib/silcske/silcske.c. Added new SKE
6497 error type INVALID_COOKIE that can be sent during the
6498 negotiation. Fixed some memory leaks as well.
6500 * Added the "invalid cookie" error message to Irssi SILC client's
6503 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Added `task_max' field to the SilcClientParams to indicate
6506 the maximum tasks the scheduler can handle. If set to zero,
6507 default values are used. Affected file lib/silcclient/silcapi.h.
6509 * Fixed memory leaks in silc_client_close_connection. Affected
6510 file lib/silcclient/client.c.
6512 * Added silc_client_del_client_entry to client library to free
6513 all memory of given client entry. Affected file is
6514 lib/silcclient/idlist.[ch].
6516 * Added new functions silc_client_del_channel and
6517 silc_client_del_server to delete channel and server entries.
6518 Affected file lib/silcclient/[silcapi.h/idlist.c].
6520 * Removed silc_client_del_client_by_id from silcapi.h.
6522 * Fixed the INFO command to return the server's own info
6523 correctly when querying by Server ID. Affected file is
6526 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6528 * Removed the non-blocking settings in WIN32 code in the
6529 silc_sock_[read/write] and added SleepEx instead. Affected
6530 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6531 of input data is now checked with FIONREAD and ioctlsocket.
6533 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Call silc_schedule_task_del_by_context in the
6536 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6537 Affected file lib/silccore/silcprotocol.c.
6539 * Call silc_protocol_cancel for active protocols in the
6540 silc_server_close_connection if the funtion
6541 silc_server_free_sock_user_data has not been called.
6542 Affected file silcd/server.c.
6544 * Generic tasks cannot be deleted using the del_by_fd
6545 task deleting function since generic tasks does not match
6546 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6548 * Added a notion to SILCOPER help file that the SILCOPER works
6549 only on router server, not on normal server.
6551 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Added for WIN32 support for the new scheduler as well.
6554 Affected file lib/silcutil/win32/silcwin32schedule.c.
6556 * Fixed the SHA1 implementation to work on various platforms.
6558 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6561 API. It is part of the scheduler now. Everything else is
6562 as previously but some functions has changed their names.
6563 Checkout the lib/silcutil/silcschedule.h for the interface.
6564 Updated all applications to use the new interface. Affected
6565 files are lib/silcutil/silcschedule.[ch].
6567 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Found a bug in the SKE implementation. The HASH value,
6570 specified by the protocol, was not computed correctly. The
6571 public key of the responder was not added to the computation
6572 even though it is mandatory. Affected file lib/silcske/silcske.c.
6573 This unfortunately causes incompatibilities with older
6574 clients and servers.
6576 * Added WIN32 specific network init and uninit functions:
6577 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6578 the Winsock2. Affected file lib/silcutil/silcnet.h and
6579 lib/silcutil/win32/silcwin32net.c.
6581 * Set the socket always to nonblocking mode on WIN32 after
6582 reading data or writing data. Affected file is
6583 lib/silcutil/win32/silcwin32sockconn.c.
6585 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Fixed various compilation problems under WIN32. Affected
6588 files lib/silcutil/win32/silcwin32thread.c and
6589 lib/silcutil/win32/silcwin32schedule.c.
6591 * Removed all _internal.h #includes from public header
6592 files. Internal headers must never be included from
6595 Removed also the lib/silcske/payload_internal.h file.
6597 * All include files that may be needed (public and some others
6598 included by the public headers) by application developers are
6599 now copied to the ./includes directory. It does not copy any
6600 internal headers. Affected file Makefile.defines.pre and all
6601 Makefile.am's under lib/ and subdirs.
6603 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6605 * Do not change the ~/.silc directory's permissions automatically.
6606 Affected file irssi/src/silc/core/clientutil.c.
6608 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Do not cancel the protocol in silc_server_close_connection
6611 it might cause recursion. Now cancelled in the function
6612 silc_server_free_sock_user_data. Affected file silcd/server.c.
6614 * Fixed the silc_server_remove_clients_by_server to regenerate
6615 the channel keys correctly finally. Added also new function
6616 silc_server_remove_clients_channels to actually do it.
6617 Affected file silcd/server.c.
6619 * Fixed the silc_server_new_channel to not crash by giving
6620 wrong router to the new channel. Affected file is
6621 silcd/packet_receive.c.
6623 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6626 which is given as argument to the silc_client_alloc now.
6627 It can be used to configure the client and set various parameters
6628 that affect the function of the client.
6630 * The USERS command in server did not check whether the channel
6631 is private or secret. Affected file silcd/command.c.
6633 * Added new argument to the USERS command in protocol specification.
6634 The USERS command now can take the channel name as argument
6635 as well. Added support for this in client and server and
6636 updated the protocol specs.
6638 * Completed the GETKEY command in client. It can be now used
6639 to fetch also servers public key not only some clients.
6640 Affected files lib/silcclient/command[_reply].c.
6642 * Added silc_client_get_server to return server entry by the
6643 server name. Affected files lib/silcclient/silcapi.h and
6646 * Redefined the IDENTIFY command in protocol specification to be
6647 more generic. It now can be used to query information about
6648 any entity in the SILC Network, including clients, servers and
6649 channels. The query may be based either the entity's name
6650 or the ID. Added support for this in both client and server.
6652 Affected files silcd/command.c and lib/silcclient/command.c
6653 and command_reply.c.
6655 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6656 the _from_client and _from_server functions. Affected file
6659 * Added silc_client_get_channel_by_id_resolve to the file
6660 lib/silcclient/silcapi.h to resolve channel information by
6661 its ID. Added also silc_client_get_channel_by_id that
6662 does not resolve it from the server.
6664 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * Added SilcServerEntry context into the client library
6667 to represent one server. The INFO command now allocates
6668 these to save the resolved server info. For now on the
6669 client library will also keep information about servers,
6670 connected and resolved with INFO.
6672 The INFO command now allocates the SilcServerEntry context
6673 and saves the server info there. The COMMAND_REPLY in
6674 the INFO now returns the parameters to application in
6675 same order as defined in the protocol specification.
6677 The entries are cached in the client->server_cache.
6679 * The INFO command is now issued after received the Client ID
6680 from the server. Affected file lib/silcclient/client.c.
6682 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6683 to the application as the mode changer might be server.
6684 It is guaranteed that NULL is not returned anymore to the
6685 application. Affected file lib/silcclient/client_notify.c.
6687 The ID Type is now also passed to the application so that
6688 it can check whether the returned entry is SilcClientEntry
6691 Added new function silc_client_get_server_by_id to return
6692 the server entry by ID. Affected files are the
6693 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6695 * Do not create the channel in the Irssi SILC Client when issuing
6696 the JOIN command but when received the sucessful JOIN command
6697 reply. Otherwise the channel might get created even though we
6698 could not join it. The Affected file is
6699 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6701 * Fixed a channel joining bug in router. The router must also
6702 check the channel modes, invite and ban lists etc. when serving
6703 the JOIN command sent by normal server. Affected file is
6704 silcd/command.c. The router now resolves the client's
6705 information from the server who sent the JOIN command if it
6706 does not know it, and processes the JOIN command only after
6709 * Changed the SilcCommandCb to take new argument; void *context2.
6710 Affected file lib/silccore/silccommand.h
6712 The second argument in the command callbacks in the server now
6713 includes the SilcServerCommandReplyContext if the command was
6714 called as pending command callback from the command reply.
6715 Otherwise it is NULL. When called as pending the status of the
6716 command reply will be checked and if it was erronous the
6717 error will be sent to the original sender of the command.
6718 This way the client always receives the error messages even
6719 though the server was actually the one who received the error
6720 when it resent the command to router, for example. Affected
6721 files silcd/command[_reply].[ch].
6723 * Fixed sending WHOWAS command's error message to client if
6724 the requested client could not be found. It was missing.
6727 * Changed the CMODE and CUMODE commands reply arguments in the
6728 protocol specification. The Channel ID is now sent in both
6729 of the commands to identify the channel. Implemented this
6730 new feature to the client and server. Affected files
6731 lib/silcclient/command_reply.c and silcd/command.c.
6733 * Made better checks for invite and ban lists in the JOIN
6734 command in server. Affected file silcd/command.c.
6736 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * The server now performs the incoming host IP/DNS lookup
6739 using the silc_socket_host_lookup and thus does not block
6740 the server anymore. Affected file silcd/server.c.
6742 * Completed the multi-thread support for SILC Scheduler in
6743 the lib/silcutil/silcschedule.c.
6745 * Fixed the configure.in.pre to detect the pthread correctly
6748 * Fixed a deadlock in silc_task_queue_wakeup in the file
6749 lib/silcutil/silctask.c.
6751 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Added new function silc_schedule_wakeup that is used in
6754 multi-threaded environment to wakeup the main thread's
6755 schduler. It needs to be used when a thread adds a new task
6756 or removes a task from task queues. After waking up, the
6757 scheduler will detect the task queue changes. If threads
6758 support is not compiled in this function has no effect.
6759 Implemented the wakeup mechanism to both Unix and WIN32
6760 systems. Affected files are lib/silcutil/silcschedule.[ch],
6761 lib/silcutil/unix/silcunixschedule.c and the
6762 lib/silcutil/win32/silcwin32schedule.c.
6764 * Added new function silc_task_queue_wakeup to wakeup the
6765 scheduler by the specified task queue. Affected file
6766 lib/silcutil/silctask.[ch].
6768 * The silc_socket_host_lookup_start now wakes up the scheduler
6769 after adding the timeout task. Affected file is
6770 lib/silcutil/silcsockconn.c.
6772 * The silc_socket_host_lookup is synchronous now if the threads
6773 support is not compiled in. However, the callback is still
6774 called asyncronously through the scheduler, anyway. Affected
6775 file lib/silcutil/silcsockconn.c.
6777 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6779 * Added new function silc_socket_host_lookup to perform
6780 asynchronous IP and FQDN lookups for the socket connection.
6781 Affected files lib/silcutil/silcsockconn.[ch].
6783 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6786 that may or may not compile the mutex support in.
6788 Changed the silc_mutex_alloc interface. It allocates the
6789 mutex now to the sent pointer and returns TRUE or FALSE.
6791 Affected file lib/silcutil/silcmutex.h.
6793 * Wrote the SILC Task Queue interface to support multi-threads.
6794 Affected file lib/silcutil/silctask.[ch].
6796 * Wrote the SILC Scheduler to support multi-threads. Affected
6797 file lib/silcutil/silcschedule.c.
6799 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6802 in lib/silcutil/win32/.
6804 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6806 * Defined SILC Mutex API and SILC Thread API and implemented
6807 them for Unix. Affected files are
6808 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6809 lib/silcutil/unix/silcunixmutex.c and
6810 lib/silcutil/unix/silcunixthread.c.
6812 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Fixed the silc_server_remove_clients_by_server's channel
6815 key re-generation. The hash table handling was incorrect
6816 and would not work with many channels. Affected file is
6819 * Fixed some memory leaks around the server code.
6821 * Rewrote the silc_server_get_users_on_channel to support IPv6
6822 based Client ID's. Affected file silcd/server.c.
6824 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6825 specification. However, a separate document must be written
6826 to define the detailed signing procedure and the payload
6827 associated with the flag. Defined the flag to the
6828 lib/silccore/silcchannel.h as well.
6830 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6832 * Changed the dynamic tables to static size tables in the
6833 lib/silccrypt/silchmac.c.
6835 * Removed GCC dependencies from the code. A patch by cras.
6837 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Do not show the error "Error receiving packet bla bla"
6840 in server if it really was not an error (-2 means that reading
6841 is pending). Affected file silcd/server.c.
6843 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6845 * Fixed a possible crash in silc_server_remove_clients_by_server
6846 in silcd/server.c. Fixed there also some memory leaks.
6848 * Fixed the silc_idlist_replace_client_id. It could replace
6849 wrong key in the hash table. Affected file silcd/idlist.c.
6851 * Do not check whether there are global users on the channel
6852 if the channel->global_users is FALSE. Affected functions
6853 silc_server_remove_from_one_channel and
6854 silc_server_remove_from_channels in silcd/server.c. Also,
6855 do not check if the removed client is local as we can be
6856 sure that global client was not removed from the channel
6857 and checking for global users is not needed.
6859 * The silc_server_remove_clients_by_server now re-generates
6860 the channel keys correctly for those channels that had
6861 clients removed from them. Affected file silcd/server.c.
6863 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Found the reason of random crashes in the server. We weren't
6866 ignoring the SIGPIPE signal (which can be sent in write())
6867 and it crashed the server. Affected file silcd/silcd.c.
6869 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6871 * Assure that sock->user_data is not NULL in the function
6872 silc_server_packet_send in silcd/packet_send.c.
6874 * Disconnect the remote connection if it could not be added
6875 to any ID lists in the server. The affected file is
6878 * Check in silc_server_packet_send[_real/dest] that the
6879 socket is not disconnecting and ignore the data if it is.
6880 Affected file silcd/packet_send.c.
6882 * Define inline to __inline on native WIN32 compilation.
6883 Affected file includes/silcwin32.h.
6885 * Added some explicit type casts for inline code since MSVC
6886 require them. Affected files lib/silcutil/silcbuffer.h,
6887 lib/trq/silcdlist.h and lib/trq/silclist.h.
6889 * Print warning in log files from now on if the packet
6890 decryption fails. Affected file silcd/server.c.
6892 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6894 * Changed the `say' client operation's interface to accept
6895 new `type' argument to indicate the type of the message sent
6896 by the library. The application may filter the library's
6897 messages according the type. The affected file is the
6898 lib/silcclient/silcapi.h.
6900 * Added two new functions to lib/silcclient/silcapi.h:
6901 silc_client_del_client and silc_client_del_client_by_id.
6902 Affected file lib/silcclient/idlist.c.
6904 * Moved the clientincludes.h from includes/ to silc/ and
6905 serverincludes.h from includes/ to silcd/.
6907 * The modes for the CMODE and CUMODE are now passed as
6908 uint32 for application with COMMAND_REPLY. The affected
6909 file is lib/silcclient/command_reply.c.
6911 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * /WHOIS without arguments shows client's own information.
6914 Affected file lib/silcclient/command.c.
6916 * Changed PING to not accept any arguments. The specs
6917 says that client can ping only the connected server so
6918 requiring an argument is not needed. Affected file is
6919 lib/silcclient/command.c.
6921 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6923 * Fixed a fatal bug in private message sending and reception
6924 encryption and decryption when using private message keys.
6925 The implementation was incorrect and did not follow the
6926 specification. It causd that some of the message were
6927 lost since it did not use the sending and receiving keys
6928 as the protocol suggests. This has been fixed and will cause
6929 incompatibilities with older clients when sending private
6930 message encrypted with private message keys. Affected files
6931 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6932 and various other in Irssi SILC Client.
6934 Added `responder' boolean argument to the functions
6935 silc_client_add_private_message_key[_ske] to indicate when
6936 the key is added as responder or initiator of the key
6939 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6941 * Removed the silc_ske_check_version function and created
6942 a SilcSKECheckVersion callback. Added also a function
6943 silc_ske_set_callbacks that is now used to set all SKE
6944 callbacks. The callback functions are not given to
6945 the SKE functions anymore, but this function is used to
6948 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6950 * Added `silc_version' argument to the silc_client_alloc
6951 to define the version of the application for the library.
6952 The library will use the version string to compare it
6953 against the remote host's (usually a server) version
6954 string. Affected file lib/silcclient/silcapi.h
6956 * Added the KE protocol context to Key Agreement context
6957 in client library so that we can abort the SKE if it
6958 is in process when we get timeout. Affected file is
6959 lib/silcclient/client_keyagr.c.
6961 * Do not resolve the client ID forever if it returns in the
6962 first time that such client does not exist. This was done
6963 for example with private message. Affected file is
6964 lib/silcclient/client_prvmsg.c.
6966 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Do not add regex.h for WIN32. The affected file
6969 includes/silcincludes.h.
6971 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6972 not work yet 100%. It generates the DLL's automatically
6973 when compiling with --with-win32 under cygwin.
6975 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6977 * lib/contrib/regex.c is not compiled on WIN32.
6979 * Added silc_net_get_socket_opt function to the
6980 lib/silcutil/silcnet.h.
6982 * Added includes/silcwin32.h for WIN32 specific includes
6985 * Do not use ptime structure or any of the posix process
6986 functions on WIN32 in lib/silccrypt/silrng.c.
6988 * Added silc_gettimeofday to provide generic function
6989 for struct timeval on all platforms. Added the function
6990 to lib/silcutil/silcutil.h.
6992 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6994 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6995 library as they clearly belong there. As a plus side we
6996 can make the actual socket connection routines platform
6999 Added also new generic function silc_socket_read and
7000 silc_socket_write (that used to be silc_packet_[read/write].
7001 The implementation of these are platform specific.
7003 * Added WIN32 specific routines of silc_socket_[read/write]
7004 to lib/silcutil/win32/silcwin32sockconn.c.
7006 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7008 * Added preliminary support for native WIN32 compilation under
7009 cygwin (using the -mno-cygwin option for GCC) to the
7010 ./configure.in.pre. The --with-win32 now prepares the
7011 compilation for native WIN32.
7013 * Rewrote the SILC Scheduler interface in the file
7014 lib/silcutil/silcschedule.h. The scheduler is now context
7015 based and does not have anymore any global static scheduler.
7016 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7017 and created lib/silcutil/win32 directory for WIN32 based
7020 * Added Unix specific network routines to the
7021 lib/silcutil/unix/silcunixnet.c and the old
7022 lib/silcutil/silcnet.c includes now only generic routines.
7024 Added WIN32 specific network routines to the
7025 lib/silcutil/win32/silcwin32net.c.
7027 * Added Unix specific utility functions from the
7028 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7030 * Added WIN32 SILC Scheduler to the file
7031 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7034 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7036 * Do not handle JOIN notify in the server if the target client
7037 is not registered (idata->registered == FALSE). The affected
7038 file is silcd/packet_receive.c.
7040 * Update the nickrec->founder in event_cumode in the Irssi SILC
7041 client. Affected file irssi/src/silc/core/silc-channels.c.
7043 * Fixed the CUMODE_CHANGE notify handling in the server when
7044 server and router are announcing their clients on channels.
7045 Now the mode changes are saved and notified correctly. The
7046 affected file is /silcd/packet_receive.c.
7048 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7049 They really did not replace the cache entry in the ID Cache.
7050 Now they do that. Affected file silcd/idlist.c.
7052 * Fixed the KICK notify handling in the Irssi SILC client to
7053 update the channel records so that the kicked client does not
7054 appear to be on the channel. The affected file is
7055 irssi/src/silc/core/silc-channels.c.
7057 * Always update the conn->current_channel when executing command
7058 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7060 * Fixed the KILL notify handling in Irssi SILC client to remove
7061 the killed client on all channels.
7063 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7065 * Fixed the silc_parse_command_line to remove extra spaces
7066 from the start and end of the arguments. Affected file is
7067 lib/silcutil/silcutil.c.
7069 * Cancel and free any active protocol in the function
7070 silc_server_close_connection. Affected file silcd/server.c.
7072 * Cancel and free any active protocol in the function
7073 silc_client_close_connction. Affected file is
7074 lib/silcclient/client.c.
7076 * Do not execute the KILL command for clients that are in
7077 history (ie. they are not in the network). Affected file is
7080 * Fixed KILL notify handling, client does not crash anymore.
7081 Affected file irssi/src/silc/core/silc-channels.c.
7083 * Reduced the default packet buffer size from 2048 to 1024 in
7084 lib/silccore/silcpacket.c.
7086 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7087 counter to the SKE context that is incresed when the SKE library
7088 performs async operation outside the library. If the outside
7089 process frees the SKE context and FREED status will be set
7090 and the library will detect after the sync operation that the
7091 libary is freed. The affected files are
7092 lib/silcske/silcske[_status].[ch].
7094 * Resolve the client entry information in the function
7095 silc_client_channel_message to assure that NULL pointer is not
7096 passed as client entry to the application. */
7098 * Fixed the task timeout calculation to assure that there is
7099 never negative timeouts. The affected file is
7100 lib/silcutil/silcschedule.c.
7102 * Fixed the channel user mode notification sending in server.
7103 It was sent point-to-point to the router (or to server by router)
7104 but it needs to be destined to a channel. The routines now
7105 supports sending the channel user mode notifys to the channels
7106 when announcing clients and channels. Affected files are
7107 silcd/server.c and silcd/packet_receive.c.
7109 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7110 It did not actually replace the old channel entry in the cache.
7111 Affected file lib/silcclient/client_notify.c.
7113 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7115 * Fixed a possible crash in silc_packet_send_prepare. It now
7116 assures always that there is enough space in the buffer and
7117 at the tail area of the buffer (for MAC).
7119 Fixed the inbound buffer reallocation in silc_packet_read.
7120 It was old code and did not handle the reallocation correctly.
7123 The affected file is lib/silccore/silcpacket.c.
7125 * Fixed buffer overflow in silc_parse_nickname in the file
7126 lib/silcutil/silcutil.c.
7128 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7130 * make install generates new server keys only if there is not
7133 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7135 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7136 Added check that if the NOREPLY is set then we will not send
7137 the away message. This avoids infinite loop of away messages
7138 if both clients are away. The affected file is
7139 lib/silcclient/client_prvmsg.c.
7141 * Fixed client crash if /NICK was given without arguments.
7142 Affected file lib/silcclient/command.c.
7144 * Server does not send the invite list in INVITE command back
7145 to the client if the list was not altered. Added this notion
7146 to the protocol spec as well. Affected file silcd/command.c.
7148 Fixed possible crash in INVITE command by checking the
7149 value of silc_server_get_client_route command.
7151 * Fixed the INVITE notify type handling. The arguments are now
7152 taken in correct order and client does not crash. The affected
7153 file is irssi/src/silc/core/silc-channels.c.
7155 Removed the "Inviting xxx to channel" message from the
7156 client library away and let the application handle it.
7157 Affected file lib/silcclient/command.c. Added that message
7158 to Irssi SILC client's message formats.
7160 * Fixed CMODE command crash in client. It now checks the
7161 amount of arguments correctly and does not crash. The affected
7162 file is lib/silcclient/command.c.
7164 * Do not create new channel automatically in silc_channels_join
7165 but check whether the channel by that name already exists.
7166 Affected file irssi/silc/core/silc-channels.c.
7168 * Do not send the SERVER_SIGNOFF to router if the disconnected
7169 entity was the router. Affected file silcd/server.c.
7171 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7172 SILC client as it was missing from there.
7174 Added the handling of the KICK notify to the Irssi SILC client
7175 as it was missing. Added "you have been kicked" message to
7176 Irssi SILC client's message modules formats.
7178 Added the handing of the KILL notify to the Irssi SILC client
7179 as it was missing. Added the kill message module formats
7182 The affected file is irssi/src/silc/core/silc-channels.c.
7184 * The router did not save the channel mode the server announced.
7185 Affected file silcd/packet_receive.c.
7187 * Fixed a possible crash in INFO command in server. If the
7188 server did not provide the server info it crashed. Affected
7189 file silcd/command.c.
7191 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7193 * Fixed the GETKEY command in the server to check also the
7194 global list. Otherwise the GETKEY would not work correctly
7195 in normal SILC server. Affected file silcd/command.c.
7197 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7199 * Fixed GETKEY crash, it crashed if the command did not succseed.
7201 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7203 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7204 is now real and not just an macro interface to GMP.
7206 Removed the entire GMP from the source tree and imported new
7207 NSS MPI library instead. Reason for removing GMP is that it is
7208 extremely large and compiles extremely slow. The NSS MPI
7209 is only a few files and compiles in less than 10 seconds.
7210 The speed is also about the same as GMP. The MPI is imported
7211 to lib/silcmath/mpi.
7213 If the system has GMP installed we will still use the GMP.
7214 If it is not then the NSS MPI will be compiled.
7216 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7218 * Merged a long nickname (127 characters long) crash bugfix from
7219 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7221 * Merged a freed memory reference bugfix from Irssi CVS tree.
7222 Affected file irssi/src/core/commands.c.
7224 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Added the server's public key sving and verification to the
7227 server when performing the SKE. This was missing and the
7228 remote server's (or router's) public key was accepted without
7229 checking whether we have it previously or trust it at all.
7230 Affected file silcd/protocol.c.
7232 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7234 * Check in the silc_server_timeout_remote if protocol is active
7235 and make sure that the protocol's final callback is called so
7236 that all memory if freed. Affected file silcd/server.c.
7238 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7240 * silc_server_whois_send_reply crashed the server if the nickname
7241 was 127 characters long. Affected file silcd/command.c.
7243 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7245 * Added sanity check to the silc_server_new_client. If the hostname
7246 is provided inside username then check that the provided hostname
7247 really is the same as the resolved one. If the hostname was not
7248 resolved then check it from the public key. Affected file is
7249 silcd/packet_receive.c.
7251 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7252 if the server disconnected us and the connection is not valid
7253 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7255 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7256 the library to the lib/silcutil/silcutil.[ch].
7258 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7260 * Close log file after open. Affected file
7261 lib/silcutil/silclog.c.
7263 * Check whether sock == NULL in silc_client_send_packet and return
7264 if it is. Affected file lib/silcclient/silcclient.c.
7266 * Check rec->entry == NULL in the Irssi SILC Client before
7267 sending the channel message. Affecte file is
7268 irssi/src/silc/core/silc-servers.c.
7270 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Merged a splitted window bugfix from Irssi CVS tree. The
7273 affected file is irssi/src/fe-text/textbuffer-view.c.
7275 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7276 It did not print nickname.
7278 * Improved the distributions system a bit.
7280 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7283 irssi/src/fe-text/gui-window.c.
7285 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7286 to in-active server. The affected file is
7287 irssi/src/silc/core/client_ops.c.
7289 * Resolve the client in USERS command reply if the entry does
7290 not have username resolved. The affected file is
7291 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7292 command to WHOIS command to really resolve stuff. The USERS
7293 is not used any more in any critical section so WHOIS can
7294 be used even though it might be slower than IDENTIFY.
7296 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7299 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7301 * Changed the protocol API a bit more consistent in the
7302 lib/silccore/silcprotocol.[ch].
7304 * Changed the following headers to ROBODoc format:
7306 lib/silccore/silcpayload.h
7307 lib/silccore/silcprotocol.h
7308 lib/silccore/silcsockconn.h
7310 All core library headers are now formatted.
7312 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7314 * Fixed a bug in Irssi SILC client; do not show that you are
7315 server/router operator if you really are not. Affected file is
7316 irssi/src/silc/core/client_ops.c.
7318 * Renamed silc_command_free_payload to silc_command_payload_free.
7319 Affected file lib/silccore/silccommand.h
7321 * Added silcmath.h to include the prototoypes of various routines
7322 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7325 * Changed the following headers to ROBODoc format:
7327 lib/silccore/silcchannel.h
7328 lib/silccore/silccommand.h
7329 lib/silccore/silcid.h
7330 lib/silccore/silcidcache.h
7331 lib/silccore/silcmode.h
7332 lib/silccore/silcnotify.h
7333 lib/silccore/silcpacket.h
7334 lib/silcmath/silcmath.h
7336 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7338 * Added checking to the server code not to start the server if
7339 ciphers and stuff are not configured properly. Affected files
7340 silcd/serverconfig.[h] and silcd/server.c.
7342 * Changed the layout of the header files of the public interfaces
7343 in the SILC libraries. The new layout supports ROBODoc
7344 documentation tool (and some others) so that it is easy to create
7345 a library reference manual. All the other headers and source
7346 code must still follow the CodingStyle document. Also source
7347 code must not include these ROBODoc stuffs, only the headers.
7348 Furthermore, all public interface headers must now be named
7349 by using `silc' prefix, example: silcapi.h, silccipher.h.
7350 Some files were renamed due to this. All the other headers
7351 must not be used as public interfaces. I will update the
7352 CodingStyle document later. Changed following headers, so far:
7354 lib/silcclient/silcapi.h
7355 lib/silccore/silcauth.h
7356 lib/silccore/silcprivate.h
7357 lib/silccrypt/silcdh.h
7359 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Removed silc_client_packet_send_flush from the client library
7364 as it is not needed. Affected file lib/silcclient/client.[ch].
7366 * Added printing of message of unresolved authentication method
7367 to the Irssi SILC client. Added it to the module formats.
7368 Removed the same message from the client library.
7370 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7372 * Added new distribution feature, DISTLABEL. Every distribution
7373 can define own preprocessor label that can be used in the
7374 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7375 file distributions, acconfig.h.pre and prepare.
7377 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * Added Makefile.defines_int to include the actual definitions
7380 for Makefile.defines.in. Tested the new distribution system,
7381 created distributions and tested installation.
7383 * Added AWAY message printing to the Irssi SILC client. Added
7384 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7386 * Added SCONNECT command to call the SILC's CONNECT command.
7387 Cannot use CONNECT directly since Irssi uses that internally.
7388 Affected file irssi/src/silc/core/silc-servers.c.
7390 Added ACTION local command. It is same as ME command but takes
7391 the channel as mandatory argument.
7393 Rewrote some of the Irssi's help files to suite for SILC
7396 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7398 * Added Makefile.defines[.in] that should for now on be included
7399 in all Makefile.am file in the source tree. That file includes
7400 all common compilation definitions for SILC source tree.
7402 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7404 * Minor changes to the ./prepare script to change the package
7405 name according the distribution name to the configure.in.
7407 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Created new distribution system. Added file `distributions'
7410 that defines all the distributions that can be created out of
7411 the SILC source tree. The ./prepare script now reads that
7412 file to determine how to prepare the distributions. The
7413 first argument to the ./prepare is the name of the distribution
7414 and second is the version of the distribution. If given
7415 without arguments it creates the default (toolkit) distribution
7416 with the default version (defined in ./prepare).
7418 All Makefile.am files that are subject to the distributions
7419 are now named as Makefile.am.pre. These are ./Makefile.am
7420 and lib/Makefile.am. Others may be changed later.
7422 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7424 * Added invite list, ban list, some key management and connection
7425 error message printing to module formats in the Irssi SILC client.
7427 * Added new silc_client_set_away_message to set the away message
7428 that is back to the person who sent private message. The
7429 affected file lib/silcclient/silcapi.h and the
7430 lib/silcclient/client_prvmsg.c.
7432 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Fixed the private message sending in the Irssi SILC client,
7435 added local command KEY to the Irssi SILC client.
7437 Added key management and key agreement message formats to the
7438 irssi/src/fe-common/silc/module-formats.[ch].
7440 Added USERS (alias WHO) printing, server/router operator
7441 indication and LIST command printing to the module formats.
7443 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7445 * Fixed channel joining notify handling, cumode notify handling
7446 from Irssi SILC client.
7448 * Added SILC specific module-formats to the Irssi SILC client so
7449 that SILC specific message hilighting, colors etc is possible.
7450 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7452 Added channel mode, channel user mode, actions, notices,
7453 whois and whowas printing to the the module-formats.c.
7455 * Fixed a bug in channel deletion in the server. The channel
7456 is not left to the cache even if the channel founder auth mode
7457 is set when there are no users anymore on the channel. Affected
7458 file silcd/server.c.
7460 * The silc_net_localhost now resolves the entire hostname including
7461 the domain name. Affected file lib/silcutil/silcnet.c.
7463 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7465 * Changed the ask_passphrase client operation to be ascynchronous.
7466 It has now a completion callback and a context that the
7467 application must call after it has got the passphrase from
7468 the user. Affected files lib/silcclient/silcapi.h,
7469 lib/silcclient/protocol.c, lib/silcclient/command.c and
7472 Added SilcAskPassphrase callback that the application calls
7473 to deliver the passphrase to the library.
7475 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7476 The public key verification and especially a certificate
7477 verification is asynchronous procedure.
7479 Added new SILC_SKE_STATUS_PENDING status to indicate the
7480 request is pending and a callback will be called to finalize
7483 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7484 indicate that remote end did not send its public key (or
7485 certificate), even though we require it. Added check for this
7486 condition in the SKE. This was a security bug, now fixed.
7488 Defined new SilcSKEVerifyCbCompletion callback that is called
7489 when the verification process is completed.
7491 The affected files lib/silcske/silcske_status.h and
7492 lib/silcske/silcske.[ch].
7494 * Changed the verify_public_key client operation to be async
7495 as well. Defined SilcVerifyPublicKey callback that is used to
7496 indicate the success of the public key verification process.
7498 Changed the server and client to use the new async client
7501 * Changed the Irssi SILC client's internal scheduler to be called
7502 twice as many times as it used to be. As a result the client
7503 should be a bit faster now. Affected file is
7504 irssi/src/silc/core/silc-core.c.
7506 * Added support to Irssi SILC client of asynchronous public key
7507 verification and passphrase inquiry. Affected file is
7508 irssi/src/silc/core/silc-core.c.
7510 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Do not say "You have left channel %s" in client library.
7513 Moved it to the application. Affected files are
7514 lib/silcclient/command.c and silc/client_ops.c.
7516 * Fixed silc_client_get_clients. Command context was not
7517 duplicated and was freed memory in the callback. Affected
7518 file lib/silcclient/idlist.c.
7520 * Do not say "you are now talking..." on JOIN command in the
7521 client library. The appliation must handle it.
7523 * Do not say ".. changed topic to" in command reply in the
7524 client libary. The application must handle it.
7526 * Fixed TOPIC command sending in the client library.
7528 * Fixed a memory leak in silc_client_command_free in the file
7529 lib/silcclient/command.c.
7531 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * Imported a modified version of Irssi client to the source tree.
7534 The Irssi will be used to create a new client called
7535 Irssi SILC. Imported to irssi/.
7537 Added silc_core_init_finish function to the Irssi. Affected
7538 file irssi/configure.in.
7540 A lot changes in the Makefile.ams around the irssi tree.
7542 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7544 * Do not rehash if the new size is same as the old size of the
7545 hash table, in the silc_hash_table_rehash*. The affected file
7546 lib/silcutil/silchashtable.c.
7548 * Replaced hash_table_del_by_context calls from the server
7549 (when channel->user_list and client->channels) to the
7550 hash_table_del as it is sufficient and faster.
7552 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Added silc_hash_table_list, silc_hash_table_get and the
7555 SilcHashTableList structure to provide an alternative way to
7556 traverse the hash table. The affected files are
7557 lib/silcutil/silchashtable.[ch].
7559 * Changed the server's idlist routines to use the hash table
7560 routines to optimize the code.
7562 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7564 * Replaced the client entry's `channel' list and channel entry's
7565 `user_list' list to hash tables for optimized lookup. Changed
7566 the code to use the hash table interface around the code.
7567 Affected file lib/silcd/idlist.[ch].
7569 * Added `auto_rehash' boolean argument to the function
7570 silc_hash_table_alloc to indicate whether the hash table should
7571 auto-rehash when it thinks is appropriate time. It will
7572 increase the hash table size if the there is twice as much
7573 entries in the table than the size of the table, and will
7574 decrease the size if there are twice as less entries than
7575 the size of the table.
7577 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7581 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7583 * silc_idcache_purge_by_context deletes the entry now by context
7584 as it is supposed to do. Affected file lib/silccore/idcache.c.
7586 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7587 client is not anymore valid (WHOWAS givens the info) and not
7588 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7590 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Removed the `data' and `data_len' arguments from the ID Cache
7593 interfaces and added `name' argument. ID Cache does not handle
7594 anymore the binary data only a names associated with given ID.
7596 * When hashing a Client ID with silc_hash_id the entire ID is
7597 not hashed anymore, instead only the hash of the Client ID is
7598 hashed. This way we can access the Client ID from the cache
7599 with Client ID but with the hash of the ID (which is a hash of
7600 the nickname) as well without any difference in performance.
7602 Added also silc_idcache_find_by_id_one_ext to do one on one
7603 searching when we have the actual ID. Added also function
7604 silc_hash_client_id_compare. The affected files are
7605 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7607 * When hashing the name associated with a ID it is always done
7608 in lowercase. This way we can access the cache without worrying
7609 about case-sensitivity, even though, for example nicknames are
7612 * Fixed a bug in server with channel message sending. It put
7613 wrong ID type as destination ID. The affected file
7614 silcd/packet_send.c.
7616 * silc_idcache_del_by_context now deletes from all hash tables
7617 by context. Affected file lib/silccore/idcache.c.
7619 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Changed the client library to use the new ID Cache interface.
7622 Changes around the source tree.
7624 * Added silc_hash_table_rehash_ext to rehash with specific
7625 hash function. Affected file lib/silcutil/silchashtable.[ch].
7627 * Added silc_hash_string_compare to compare two strings in the
7628 hash table. Affected file lib/silcutil/silcutil.[ch].
7630 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Added new function silc_idcache_del_by_context into the
7633 lib/silccore/idcache.[ch].
7635 * Changed the server's ID list routines to use the new ID Cache
7636 interface. Changes around the source tree.
7638 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Added silc_hash_table_del[_by_context]_ext functions in to the
7641 lib/silcutil/silchashtable.[ch].
7643 Removed silc_hash_table_find_all* routines and added new
7644 silc_hash_table_find_foreach to replace them.
7646 Added silc_hash_table_replace_ext function as extended
7647 replacing function. Separated the simple hash table interface
7648 from the extended hash table interface in the file
7649 lib/silcutil/silchashtable.h.
7651 * Fixed minor bugs and changed it to use some of the new
7652 hash table functions in lib/silccore/idcache.c
7654 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Added new function silc_hash_table_find_all to return all keys
7657 in the hash table by the specified key. As the hash table is
7658 collision resistant it also makes it possible to have several
7659 duplicate keys in the hash table. This function may be used to
7660 find all of the keys from the hash.
7662 Added user_context arguments to the SilcHashFunction,
7663 SilcHashCompare and SilcHashDestructor to deliver user specified
7666 Added new fuctions silc_hash_table_find[_all]_ext to do
7667 extended lookup with specified hash and compare functions and
7668 specified user contexts.
7670 Added new function silc_hash_table_add_ext to add the key
7671 with specified hash function and user context.
7673 Added new function silc_hash_table_foreach to traverse all
7674 entrys in the hash table. Added SilcHashForeach callback
7677 Added new function silc_hash_table_del_by_context to delete
7678 the entry only if the context associated with the key matches.
7680 Affected files are lib/silcutil/silchashtable.[ch].
7682 * Removed silc_hash_[server/client/channel]_id and added just
7683 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7684 silc_hash_id_compare to compare two ID's using as the hash table
7685 comparison function. Added also silc_hash_data to hash
7686 binary data and silc_hash_data_compare to compare it.
7688 * Removed silc_idlist_find_client_by_hash as it is not needed
7689 anymore. Affected file silcd/idlist.[ch].
7691 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7692 to use internally the SilcHashTable. The new ID Cache is a lot
7693 faster than the old one. Some of the ID Cache interface was also
7694 rewritten and obsolete and stupid functions were removed.
7696 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Added entry_count field to the SilcHashTable to keep the number
7699 of the entries in the table. Implemented the function
7700 silc_hash_table_rehash. Added new function
7701 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7703 Fixed a minor bug in silc_hash_table_free.
7705 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7706 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7707 into the lib/silcutil/silcutil.[ch].
7709 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Implemented a collision resistant hash table into the
7712 lib/silcutil/silchashtable[ch]. See the header and the source
7713 for the SilcHashTable API.
7715 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Merged dotconf version 1.0.2 into lib/dotconf.
7719 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Do not compile anything in lib/silcsim/* if the SIM support
7722 is not enabled. The tree should now compile without problems
7725 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7727 * Compiled the SILC under cygwin. Compiled and tested briefly
7728 without problems. More tests needed. The SIMs didn't compile
7731 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7733 * Fixed possible crash in silc_get_username in the
7734 lib/silcutil/silcutil.c.
7736 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Fixed a va_arg in silc/client_ops.c.
7740 * Oops, RC5 routines were named AES and caused some problems
7741 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7743 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Added new SilcIDIP structure into the lib/silccore/id.h and
7746 replaced the old `ip' fields from all SILC ID's to that type.
7747 This is a step towards IPv6 support.
7749 The silc_id_get_len takes now the ID as an extra argument.
7750 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7751 both IPv4 and IPv6 based ID's.
7753 The affected files are lib/silccore/id.[ch] and other files
7754 around the tree using these routines.
7756 * Removed the ID length arguments in server from various
7757 silc_server_send_notify_* routines -> they are not needed
7760 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Fixed memory leak in silc_encode_pem_file in the file
7763 lib/silcutil/silcutil.c.
7765 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * Check minor version as well in the SKE. Affected files are
7768 silcd/protocol.c and lib/silcclient/protocol.c.
7770 * Added --identifier option to the server so that an identifier
7771 can be when creating the public key for the server. Affected
7772 file is silcd/silcd.c.
7774 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7775 lib/silccrypt/silcpkcs.c.
7777 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Register default ciphers and stuff when using -C option with
7780 the server. Affected file sildc/silcd.c.
7782 * Put back the servers public key filename format, it is better
7783 than the new one. For now, the client keys are saved with the
7784 new filename format. The affected file silc/client_ops.c.
7786 * Implemented the Cipher API for the rest of the ciphers that
7787 did not implement it or implemented it the wrong way.
7789 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7791 * Register default ciphers and stuff when using the -S option
7792 in the client. Affected file silc/silc.c. Same also when
7793 creating new key pair with -C option.
7795 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Fixed the silc_verify_public_key client operation function to
7798 save the public keys differently. The fingerprint is now
7799 used as filename and not the hostname. This way also the
7800 client keys are saved uniquely and not with hostnames. The
7801 affected file is silc/client_ops.c.
7803 * Trimmed the silc_hash_fingerprint function to remove extra
7804 whitespaces from the end of the fingerprint. The affected
7805 file is lib/silccrypt/silchash.c.
7809 * Added silc_cipher_register_default function to register all
7810 default ciphers. It can be used when configuration files
7811 does not exist and the application does not want any specific
7812 ciphers in any specific order.
7814 The SilcDList is now used as silc_cipher_list dynamically
7815 allocated cipher list. Removed the static list all together
7816 and now all ciphers must be allocated to the dynamic list.
7817 The silc_cipher_alloc routine was changed to check only the
7820 All silc_cipher_* routines that used to return int returns
7823 The affected files lib/silccrypt/silccrypt.[ch].
7825 * The same thing was done to silc_hash_* as for silc_cipher_*
7826 routines. Affected files lib/silccrypt/silchash.[ch].
7828 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7829 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7830 Added also silc_pkcs_[un]register[_default] functions.
7831 Removed the data_context from the PKCS API.
7833 * Added silc_hmac_register_default function to register default
7834 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7835 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7836 to unregister all hmacs at once.
7838 * Register the default ciphers, hash functions, PKCSs and HMACs
7839 if client's configuration file does not exist. The affected
7842 * The client did not load the hash functions from the SIM
7843 modules at all. Added support for this. Affected file is
7844 silc/clientconfig.c.
7846 * When decoding public key with silc_pkcs_public_key_decode, check
7847 the supported algorithm only if PKCS are registered. Affected
7848 file lib/silccrypt/silcpkcs.c. The same was done with the
7849 silc_pkcs_private_key_decode.
7851 * Fixed the SILC List routines to keep the list always in order.
7852 It used to change the list's order when traversing the list but
7853 not it preserves the order. Affected file lib/trq/silclist.h.
7855 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Added the client library to use the SilcSocketConnection's
7858 reference counter (by silc_socket_dup) to prevent the bug that
7859 the socket object may be freed underneath async operation.
7861 * The name resolv library checking fixes in the configure.in.pre.
7864 * Created new version of the protocol drafts for future
7865 development. The -03 drafts are the ones that will be changed
7866 in the trunk now and the -02 will remain as they are.
7868 * Send list of CUMODE notifys to the router when announcing
7869 the channel users to the router. Affected file silcd/server.c.
7870 If the router receiving channel founder CUMODE for a channel
7871 that already has channel founder it will send CUMODE notify
7872 to the sender to remove the channel founder rights from the
7873 announced client. Affected file silcd/packet_receive.c.
7875 * The CUMODE notify may now use Server ID as well as the entity
7876 who changes the mode. Updated protocool specs.
7878 * Updated INSTALL and README files.
7880 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * New web pages in the http://silc.pspt.fi. The pages was
7887 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Implemented the [DenyConnectin] config section in the server.
7890 Added silc_server_config_denied_conn to check whether incoming
7891 connection is denied. Affected file silcd/serverconfig.[ch].
7893 * Do not check the ports when checking the incoming configuration
7894 data if the port is 0, meaning any. Affected file is
7895 silcd/serverconfig.c.
7897 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Fixed buffer overflow in silc_string_compare in the file
7900 lib/silcutil/silcutil.c.
7902 * Fixed double free in silc_server_command_leave in the file
7905 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * Fixed the version checking in the server. Affected file is
7910 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Fixed the configuration data fetching when accepting new
7913 connections in the server. Affected file silcd/server.c.
7915 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * Added `sender_entry' argument to the function
7918 silc_server_packet_relay_to_channel so that we can check
7919 whether some destination actually belongs to the same route
7920 the sender belongs (ie, we must not resend the packet to the
7921 sender). Affected file silcd/packet_send.[ch].
7923 * Added `servername' field to the SilcClientEntry in the server
7924 to hold the name of the server where client is from. Affected
7925 file is silcd/idlist.h.
7927 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Moved the channel message encrypting in the router betwen
7930 router connections from silc_server_channel_message to the
7931 silc_server_packet_relay_to_channel since we want to check
7932 whether we have anybody channel before encrypting anything.
7933 Affected files silcd/packet_[receive/send].c.
7935 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Fixed the [AdminConnection] server config section to support
7938 multiple entries. Affected file silcd/serverconfig.c.
7940 * Added support into the server to check the validity of the
7941 incoming connection before executing any KE or authentication
7944 * The connection configuration is now saved to the KE and
7945 connection auth protocol contexts and not fetched anymore in
7946 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7948 * The local hosts listenning address and port is also resolved
7949 now when starting the server. We want to have the socket object
7950 to include the real address and port for the listener. Added
7951 new function silc_net_check_local_by_sock into the files
7952 lib/silcutil/silcnet.[ch].
7954 * Fixed a broadcast bug in server -> do not broadcast if we
7957 * Fixed a routing bug. Do not route broadcast packets ever.
7958 Broadcast packets must be processed always and not routed since
7959 they may be destined to some other host than yourself and thus
7960 would get routed without no good reason. Affected file is
7963 * Added function silc_server_config_is_primary_route to check
7964 whether primary router connection has been configured (a router
7965 configuration that we are initiating). If there is not, we
7966 will assume that there is only two routers in the SILC network
7967 and we will use the incoming router connection as our primary
7968 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7970 * Changed the order of the broadcasting. Broadcast _after_ the
7971 packet has been processed not before. Affected file is
7974 * Fixed a [ClientConnection] parsing bug. The port was never
7975 parsed correctly thus resulting to port 0. Affected file
7976 silcd/serverconfig.c.
7978 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7979 argument and did not set the broadcast packet flag. Affected
7980 file silcd/packet_send.c. Fixed same bug in the function
7981 silc_server_send_notify as well.
7983 * If we receive NEW_ID packet for our own ID in the server, ignore
7986 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Removed the nickname from the Private Message Payload.
7991 Updated the code and the protocol specs.
7993 * Updated protocol specs for submitting to the IETF.
7995 * Tweaked the Random Number Generator a bit. Affected file
7996 lib/silccrypt/silcrng.c. Exported a new function
7997 silc_rng_[global]_add_noise which can be used to add more
8000 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Do not parse packets with different timeout when protocol
8003 is active -> may cause problem with rekey. Affected file
8006 * When server receives signoff notify it must not create
8007 new channel key if the client is on any channels since the
8008 sender of the signoff notify will create it.
8010 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Added printing of error messages during SKE protocol from the
8013 failure packet sent by server during SKE. Affected file
8016 * Removed the client's failure_callback handling with timeout
8017 and handle it immediately when received.
8019 * The SKE library returned wrong type in SUCCESS and FAILURE
8020 packets. They must be 32 bit MSB not 16 bit MSB.
8022 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Ok, rewrote the logic of the re-key and now it seems to work.
8025 I tested it on high traffic with frequent re-keys without
8026 problems. Added hmac_receive (and renamed hmac to hmac_send)
8027 in SilcClientConnection in lib/silcclient/client.h and
8028 in SilcIDListData in silcd/idlist.h. Also, removed the
8029 SilcPacketParserContext's cipher and hmac fields as they are
8030 not needed anymore and actually caused some problems when
8031 the ciphers and hmac's changed underneath the packet parser.
8033 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * If re-key protocol is active then process the incoming packets
8036 synchronously since we must assure that icoming packets encrypted
8037 with the old key is processed before the new keys is set to
8038 use. This is true other packets than for REKEY packets.
8039 Affected file silcd/server.c. The same was done to client library
8040 as well, affected file lib/silcclient/client.c.
8042 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Fixed bug in client and server to accept the force send if
8045 the packet is send from silc_[server/client]_packet_process
8046 function. Otherwise the packets are never delivered, oops.
8048 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Disable force sending of packets when REKEY protocol is active.
8051 We must assure that no packet is sent directly when rekey is
8052 performed. All packets must be sent through packet queue.
8053 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8054 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8055 function is silc_[server/client]_packet_send_real to check
8058 * Replaced the SIM paths from example config files to
8059 /usr/local/modules. Also, make install creates now
8060 /usr/local/silc/logs directory to hold all the SILC server
8063 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Made the configure.in.pre work on Solaris. Patch by salo.
8067 * Made all ciphers compatible with non-x86 machines. Defined
8068 CBC mode macros into lib/silccrypt/ciphers_def.h.
8070 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Fixed the make install.
8074 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * When MAC computation fails the silc_packet_decrypt returned 0
8077 even though it was supposed to return -1. Fixed this. The
8078 affected file is lib/silccore/silcpacket.c.
8080 * Do not replace the config files in /etc/silc (in make install)
8081 if they already exist. Affected file ./Makefile.am.
8083 * Do not send re-key packets immediately but through packet queue.
8084 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8086 * Changed silc_net_check_host_by_sock to return FALSE if the
8087 IP/DNS could not be resolved. Though, it returns the IP address
8088 now even if it could not resolve it (but returns also FALSE).
8089 Affected file lib/silcutil/silcnet.[ch].
8091 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8093 * Added silc_pkcs_decode_identifier to decode the public key's
8094 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8095 Added also silc_pkcs_free_identifier. Added also new context
8096 SilcPublicKeyIdentifier.
8098 * Added -S option to the silc client. It is used to dump the
8099 contents of the specified public key file.
8101 * Changed the PKCS api to return the public key length when
8102 setting the public key.
8104 * Fixed a fatal bug in the public and private key file loading.
8105 Affected file lib/silccrypt/silcpkcs.c.
8107 * Execute the packet parsing for client with zero (0) timeout
8108 if the protocol is active. Affected file silcd/server.c.
8110 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8112 * Made the key generation options to the silcd program. Added
8113 -C option, equivalent to client's option.
8115 * Added new [ServerKeys] config section to the server. It
8116 configures the server's public and private key.
8118 * Defined generic Public Key Payload into the protocol
8119 specification to send specific type of public keys and
8122 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8123 public key or certificate.
8125 * Implemented the GETKEY command to the server and to the
8126 client library and on user interface.
8128 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Made preliminary `make install' work.
8132 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Added SilcServerRekey context into silcd/idlist.h.
8136 * Added the PFS support as defined in the specification to the
8137 SKE protocol. Affected files lib/silcske/*.c.
8139 * Added `ske_group' field to the SilcServerRekey context to hold
8140 the number of the SKE group that is used with PFS in re-key.
8141 Affected file silcd/idlist.h.
8143 * Added PFS re-key support to the server. Affected file is
8146 * Added silc_protocol_cancel to cancel execution of the next
8147 state of the protocol. Affected file is
8148 lib/silccore/silcprotocol.[ch].
8150 * Added the re-key support with and without PFS to the client
8151 library. Re-key is performed once in an hour, by default.
8153 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8154 Added silc_client_rekey_callback and silc_client_rekey_final.
8155 Affected files are lib/silcclient/protocol.[ch] and
8156 lib/silcclient/client.[ch].
8158 * Removed the `hmac_key' and `hmac_key_len' fields from the
8159 SilcClientConnection structure; not needed. Affected file is
8160 lib/silcclient/client.h.
8164 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8166 * Do not ask whether user wants to use the negotiated private key
8167 for private messages, just use it. Affected file is
8168 silc/local_command.c.
8170 * Added `send_enc_key' and `enc_key_len' fields to the
8171 SilcIDListData structure since they are needed in the re-key
8172 phase. Affected file is silcd/idlist.[ch].
8174 * Implemented the simple re-key protocol into the server.
8175 Affected files silcd/server.c and silcd/protocol.[ch]. The
8176 re-key will be performed once in an hour, by default.
8178 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8179 Added silc_server_rekey, silc_server_rekey_callback and
8180 silc_server_rekey_final.
8182 * Removed Tunneled flag from the protocol. Updated the code
8183 and the specifications.
8185 * Adde `pfs' field to the SilcIDListData to indicate whether
8186 the PFS is to be performed in the re-key. Affected file is
8189 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8192 int64 of at least the xintXX size. If void * is less that 4
8193 bytes uint32 * will be used. Defined bool as boolean.
8195 * Changed _ALL_ unsigned long and unsigned int to uint32,
8196 unsgined short to uint16 in the source tree.
8198 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8199 not handle clients that has entry->data.registered == FALSE.
8200 They are not in the network anymore. Affected file is
8203 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Implemented the sending of the SERVER_SIGNOFF notify in the
8206 server. Affected file is silcd/server.c.
8208 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8209 Added also silc_notify_payload_encode_args into the
8210 lib/silccore/silcnotify.[ch].
8212 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8213 Affected file silcd/packet_receive.c.
8215 * Implemented the SERVER_SIGNOFF notify handling in the client
8216 library. Affected file lib/silcclient/client_notify.c. Also,
8217 implemnted the printing of the SERVER_SIGNOFF info to the
8218 application. Affected file silc/client_ops.c.
8220 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8221 if the deleting was successful. Affected file silcd/idlist.[ch].
8223 * Added support for public key authentication in the connection
8224 authentication protocol in the client library. Affected file
8225 lib/silcclient/protocol.c.
8227 * Changed the server's silc_idlist_get_clients_by_* interface
8228 to support already allocated array so that new entries may be
8229 added to pre-allocated array. Affected file silcd/idlist.[ch].
8230 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8231 and command replies.
8233 * All command reply functions in the server now calls the
8234 pending command callback even if error occured. This way the
8235 error will be delivered to the client as well. Affected files
8236 silcd/command.c and silcd/command_reply.c.
8238 * Fixed INFO command to return local server's info if no server
8239 was provided. Affected file lib/silcclient/command.c.
8241 * Removed RESTART command for good. Updated the code and the
8244 * Rewrote parts of the task system. It is a bit simpler now.
8245 Removed unsued task priorities. The affected files are
8246 lib/silcutil/silctask.[ch].
8248 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8250 * Moved the USERS printing from the library to the application.
8251 Affected files lib/silcclient/command.c and silc/client_ops.c.
8253 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8257 * Added channel key re-key support. The re-key is perfomed
8258 only by the router and is done once in an hour. Added `rekey'
8259 field to the SilcChannelEntry in the server. Affected files
8260 silcd/server.c and silcd/idlist.h.
8262 * Added silc_task_unregister_by_context into the file
8263 lib/silcutil/silctask.[ch].
8265 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Added SILC_UMODE_GONE mode to indicate when the client is not
8268 present in the SILC network. Added also support to the local
8269 command AWAY that will set this mode. Added support of showing
8270 "xxx is gone" in WHOIS command. The USERS command shows the
8271 gone status as well.
8273 * Fixed setting server and router operator privileges in the
8274 server's UMODE command. Affected file silcd/command.c.
8276 * Merged the SKE KE1 and KE2 payloads into one payload. The
8277 new KE payload is equivalent to the old KE2 payload.
8279 Cleaned up the SKE Start Payload parsing. It now uses the
8280 simple buffer unformatting to do the parsing. A lot faster
8283 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8284 to the SKE that is used to indicate whether both of the SKE
8285 parties should perform authentication. By default only the
8286 responder performs authentication. By setting this flag also
8287 the initiator must do authentication. By default it is unset
8288 since in normal SKE case, client to server connection, only
8289 the responder should do authentication. When doing SKE between
8290 two clients both should perform authentication. Updated the
8291 code and the protocol specs.
8293 * A little fix to IDENTIFY command in the server. Search the
8294 client first by hash not nickname. Affected file is
8297 * Fixed the silc_client_close_connection to support closing
8298 the client to client connections wihtout deleting too much
8299 data. Affected file lib/silcclient/client.c.
8301 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8302 are received if protocol used to be active but is not anymore
8303 the application would crash due to NULL pointer dereference.
8304 Affected files silcd/server.c and lib/silcclient/client.c.
8306 * Added `hash' field to the SilcClientConnection to include
8307 the hash function negotiated in the SKE protocol.
8309 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8310 to set the channel founder authentication data. A client can
8311 claim the founder rights later by providing the authentication
8312 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8313 This way the channel founder can regain the channel founder
8314 privileges even it is left the channel. This works only on
8315 local server and the client must be connected to the same
8316 server to be able to regain the founder rights. Updated the
8317 protocol specs accordingly.
8319 Added support to the CMODE command in the client to set the
8320 founder auth data. Read the README to see how to set it.
8322 Added support to the CUMODE command to claim the founder
8323 rights. Read the README to see how to do it.
8325 Added support for the founder authentication to the Channel
8326 Entry in the server. Affected file silcd/idlist.h.
8328 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8329 server's CMODE command. Affected file silcd/command.c.
8331 * Added the following new functions into lib/silccore/silcauth.[ch]:
8332 silc_auth_get_method and silc_auth_get_data.
8334 * The server now saves the remote hosts public key to the
8335 SilcIDListData pointer. Affected file silcd/protocol.c.
8337 * The normal server now does not remove the channel entry from
8338 the cache if the founder authentication data is set. It used
8339 to remove it if the founder was the last one on the channel on
8340 the server and left the channel. The auth data is saved and
8341 if the channel is re-joined later the old entry is used with
8342 the old auth data. Affected files silcd/command_reply.c and
8345 * Removed the `pkcs' field from the SilcIDListData structure
8346 in the server; it is not used. Affected file silcd/idlist.h.
8348 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Fixed packet processing on slow links. Partial packets were
8351 never re-processed because the incoming data buffer was cleared
8352 by the application. Application must not directly clear the
8353 sock->inbuf, the packet processing routines handle it. Fixed
8354 this in client library and in server.
8356 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Fixed the WHOIS and IDENTIFY send reply function to really
8359 check whether to send list or just one entry. Affected file
8362 * Cleaned up the LEAVE command's channel key distribution. The
8363 affected file silcd/command.c.
8365 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8366 can enforce the channel mode as well. In that case the ID
8367 includes the ID of the server. The code now enforces the
8368 mode change if the router have different mode than the server.
8370 * The notify client operation with CMODE_CHANGE notify can now
8371 return NULL client_entry pointer if the CMODE was not changed
8372 by client. Application must check for this.
8374 * Added <Server ID> argument to INFO command to support server
8375 info fetching by Server ID.
8377 * Added silc_server_announce_get_channel_users to get assembled
8378 packets of channel users of the specified channel. Affected
8379 file silcd/server.[ch].
8381 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8382 was freed underneath the ID Cache.
8384 * Re-announce clients when the server received CHANNEL_CHANGE
8385 notify from the router. Affected file silcd/packet_send.c.
8387 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8390 crashed since it did not handle the fact that there is no cipher
8391 called "3" and didn't check the error condition. Now fixed.
8393 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8394 flag. It can be used to send message requests.
8396 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * Implemented the RESTART command in the client.
8400 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8401 notice type messages. Added notice printing to the user
8404 * The channel keys are not re-generated if the channel's mode
8405 is PRIVKEY, ie private key on the channel exists. Affected
8406 files silcd/server.c and silcd/command.c.
8408 * Fixed a little bug in channel message delivery when channel
8409 private keys are set in the server. Affected file is
8410 silcd/packet_send.c.
8412 * Changed the setting on channel->on_channel = TRUE from the
8413 silc_client_save_channel_key to the JOIN command reply. The
8414 key payload is not received if the private channel key is set.
8415 Affected file lib/silcclient/command_reply.c and the
8416 lib/silcclient/client_channel.c.
8418 * When the CMODE_CHANGE notify is sent and the channel private
8419 key mode is removed the channel key must be re-generated in
8420 other cells as well. Added this support for the router in the
8421 silcd/packet_receive.c.
8423 * Added new local command NOTICE to send notice message on
8424 channel. Affected file silc/local_command.[ch].
8426 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Added new local command ME to the client. It is used to send
8429 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8430 some action. Affected file silc/local_command.[ch].
8432 * Changed channel_message and private_message client operations
8433 to deliver the message flags to the application. Added also
8434 the `flags' arguments to the silc_client_send_channel_message
8435 and silc_client_send_private_message functions. Affected file
8438 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8440 * Redefined the Private Message Payload to support private message
8441 keys and to support the new private message flags. Updated
8442 the protocol specs. Flags makes it possible to have for example
8443 CTCP style messages.
8445 * Added new type SilcPrivateMessagePayload and defined an API
8446 for it in the lib/silcclient/silcprivate.[ch].
8448 * Tested private message private keys successfully. Tested the
8449 private message key set, unset and list commands with the new
8452 * Redefined the Channel Message Payload to include the channel
8453 message flags (equal with private message flags) to support
8454 for example CTCP style messages.
8456 * Defined some of the message (for channel and private message)
8457 flags. Updated the protocol specs and added the flags to the
8458 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8460 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Added SilcKeyAgreementStatus type to the key agreement routines
8463 to indicate the current status and error if one occured.
8464 The status types are defined in the lib/silcclient/silcapi.h.
8466 * Added new local command KEY that is used to set and unset private
8467 keys for channels, set and unset private keys for private messages
8468 with remote clients and to send key agreement requests and
8469 negotiate the key agreement protocol with remote client. The
8470 key agreement is supported only to negotiate private message keys,
8471 it currently cannot be used to negotiate private keys for channels,
8472 as it is not convenient for that purpose.
8474 * Fixed a minor pending callback setting bug in the function
8475 silc_client_get_client_by_id_resolve, now the function works.
8476 Affected file lib/silcclient/idlist.c.
8478 * Added function silc_net_get_local_port to get local bound
8479 port by socket. Added to lib/silcutil/silcnet.[ch].
8481 * Added `sockets' and `sockets_count' fields to the SilcClient
8482 object. They hold the sockets of the listenning sockets in
8483 the client. Listenning sockets may be for example the key
8484 agreement server. Affected file lib/silcclient/client.[ch].
8485 Added functions the silc_client_add_socket and the
8486 silc_client_del_socket. They are exported to the application
8489 * Added ~./silc/clientkeys to support other client's public keys.
8491 * Renamed verify_server_key client operation to verify_public_key
8492 and added one argument to indicate the type of the connection
8493 (server, client etc.).
8495 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8497 * Added silc_server_connection_auth_request to handle the
8498 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8499 silcd/packet_receive.[ch].
8501 * Added silc_server_send_connection_auth_request into the
8502 silcd/packet_send.c to send the connection auth request packet.
8504 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8507 * Fixed the public key authentication in responder side in the
8508 server. The `auth_data' pointer includes the SilcPublicKey
8509 not the path to the public key. Affected file silcd/protocol.c.
8511 * Implemented the public key authentication in the initiator side
8512 in the server. Affected file silcd/protocol.c.
8514 * Removed the [RedirectClient] config section from the server
8515 configuration. Is not needed and I don't want to implement it.
8517 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Cleaned up the CMODE command in the server. It now works
8520 correctly and supports all the modes defined in the protocol.
8521 Affected file is silcd/command.c.
8523 * Added `hmac_name' field to the SilcChannelEntry in the server
8524 to hold the default HMAC of the channel. It can be set when
8525 creating the channel (with JOIN command). Affected files
8528 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8529 type to indicate the change of the current cipher and hmac
8530 on the channel. Client can safely ignore the <cipher> argument
8531 (if it chooses to do so) since the CHANNEL_KEY packet will
8532 force the channel key change anyway. The <hmac> argument is
8533 important since the client is responsible of setting the new
8534 HMAC and the hmac key into use.
8536 * Fixed the CMODE command in the client library as well.
8538 * Tested CMODE command in router environment successfully.
8540 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Show the version of the remote client (or server) when connecting
8543 to the server. It is logged to the log file. Affected file
8544 is silcd/protocol.c.
8546 * Fixed the KILLED notify handling in the client library. The
8547 client must be removed from all channels when receiving the
8550 Also, do not remove the client entry when giving the KILL
8551 command but when the KILLED notify is received.
8553 * Removed silc_idlist_find_client_by_nickname from the server.
8554 Not needed anymore. Affected files silcd/idlist.[ch].
8556 * Implemented the CHANNEL_CHANGE notify type handling to the
8557 server. Affected file silcd/server.c.
8561 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * Added silc_server_send_notify_invite to send the INVITE
8564 notify between routers.
8566 * Implemented the INVITE command correctly to the server.
8568 * Implemented the INVITE notify type handling in the server.
8570 * Implemented the INVITE command to the client library and on the
8573 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Added function silc_server_get_client_resolve to find the
8576 client entry by ID from all ID lists and then resolve it
8577 (using WHOIS) if it cannot be found. Affected file is
8580 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Implemented the BAN command to the client library.
8584 * The JOIN command in the server now checks the invite list
8587 * Changed the silc_command_reply_payload_encode_va and the
8588 silc_command_payload_encode_va to support that if argument is
8589 NULL it ignores and checks the next argument. Affected file
8590 lib/silccore/silccommand.c.
8592 * Added silc_server_send_notify_ban to send the BAN notify
8593 type between routers.
8595 * Chaned the silc_notify_payload_encode to support that if
8596 argument is NULL it ignores and checks the next argument.
8597 Affected file lib/silccore/silcnotify.c.
8599 * Tested ban lists in router environment successfully.
8601 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Implemented BAN command to the server, in silcd/command.[ch].
8605 * Removed the BAN and INVITE_LIST modes from the CMODE command
8608 * Added function silc_string_match to regex match two strings.
8609 Affected files lib/silcutil/silcutil.[ch].
8611 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * Redefined parts of the SilcChannelEntry in the server to support
8614 the new ban and invite lists.
8616 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Redefined the INVITE command. The same command can be used to
8619 invite individuals to the channel but also to manage the invite
8620 list of the channel (to add to and remove from the invite list).
8621 Updated the protocol specs.
8623 * Added new command SILC_COMMAND_BAN that can be used to manage
8624 the ban list of the channel. Updated the protocol specs.
8626 * Removed the channel modes: the SILC_CMODE_BAN and the
8627 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8628 in the CMODE command. The equivalent features are now available
8629 using INVITE and BAN commands. Updated the protocol specs.
8631 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8632 in the network about change in the current ban list. The notify
8633 type is not used by the client.
8635 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8636 support the invite lists.
8638 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Added new function silc_string_regexify that converts string
8641 including wildcard characters into regex string that can
8642 be used by the GNU regex library. Added into the file
8643 lib/silcutil/silcutil.[ch].
8645 Added silc_string_regex_combine to combine to regex strings
8646 into one so that they can be used as one regex string by
8647 the GNU regex library. Added into the file
8648 lib/silcutil/silcutil.[ch].
8650 Added silc_string_regex_match to match two strings. It returns
8651 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8653 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Imported GNU regex to the soruce tree into lib/contrib.
8656 Fixed some compiler warning from the regex.c.
8658 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Fixed MOTD command in the server to work in router environment.
8662 * Fixed the MOTD command in the client library to support
8663 the server argument in the command.
8665 * Added `nickname_len' argument to the silc_idlist_add_client
8666 in the server, as the `nickname' argument may be binary data
8669 * Added silc_idlist_get_channels to return all channels from
8672 * Implemented LIST command to the server. Affected file is
8675 * Implemented the LIST command to the client library and on the
8678 * Added [<user count>] argument to the LIST command reply.
8679 With private channels the user count is not shown.
8681 * Updated TODO and README.
8683 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * The client entry's data.registered must be TRUE even with
8686 global client entry on global client list. The data.registered
8687 is used to check whether the client is anymore in the network,
8688 for example with WHOWAS command so it must be valid.
8690 * Fixed the WHOWAS command in the server. It now actually works
8691 in router environment. Added function into silcd/command_reply.c
8692 silc_server_command_reply_whowas_save.
8694 * Added silc_idlist_purge function to the silcd/idlist.c
8695 to periodically purge the ID Cache.
8697 * Fixed INFO command in the server. It works now in router
8698 environment. Added <server name> argument to the INFO command
8699 reply. Updated the protocol specs.
8701 * Fixed minor bug in silc_idcache_purge to not purge if the
8702 expire value is zero.
8704 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8705 they were buggy because of the WHOWAS information.
8707 * Fixed local command MSG to handle the async resolving of
8708 the remote client properly. It used to fail the first MSG.
8709 Affected file silc/local_command.c.
8711 * Added `data_len' field to SilcIDCache context.
8713 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8715 * Update TODO. Todo in commands in the server.
8717 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8719 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8720 used by routers as broadcast packet to inform other routers
8721 about the changed user mode.
8723 Implemented the notify handling in the server. Affected file is
8724 silcd/packet_receive.c. Added the function
8725 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8727 * Added new generic Channel Payload and deprecated the New Channel
8728 Payload. The New Channel Payload is now the generic Channel
8731 * Added new argument `mode' to the silc_server_send_new_channel
8732 as it is required in the Channel Payload now.
8734 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8735 and created a new and real SilChannelPayload to represent the
8736 new generic Channel Payload. Implemented the encode/decode
8737 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8739 * Added silc_server_get_client_channel_list to return the list
8740 of channels the client has joined for WHOIS command reply.
8741 Affected file silcd/server.[ch].
8743 * Implemented the channel list sending in the WHOIS command reply
8744 in server and in the client.
8746 Implemented the channel list displaying on the user interface
8747 as well. Affected file silc/client_ops.c.
8749 * Added silc_channel_payload_parse_list to parse list of Channel
8750 Payloads. It returns SilcDList list of SilcChannelPayloads.
8751 Client for example can use this function to parse the list of
8752 channels it receives in the WHOIS command reply. The caller
8753 must free the list by calling silc_channel_payload_list_free.
8754 Affected files lib/silccore/silcchannel.[ch].
8756 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Added one new argument <user mode> to the WHOIS command reply
8759 to return the mode of the user in SILC. Updated the protocol
8762 Implemented it to the server and client.
8764 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Fixed the mode printing on the user interface on joining.
8767 Affected file silc/client_ops.c.
8769 * Implemented the UMODE command and user modes in general to the
8770 client library and to the user interface.
8772 * Implemented the UMODE command to the server.
8774 * The server now sends UNKNOWN_COMMAND error status if client sends
8775 unknown command. Affected file silcd/command.c.
8777 * All server commands now handle the command identifier the right
8778 way when sending the command reply to the client. The client can
8779 use to identify the command replies with the identifier.
8781 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Added silc_server_get_client_route to resolve the route to
8784 the client indicated by the client ID. Affected file is
8787 * Added silc_server_relay_packet as general function to relay
8788 packet to arbitrary destination. This deprecates functions
8789 like _send_private_message_key, _relay_notify etc. Affected
8790 file is silcd/packet_send.[ch].
8792 Removed silc_server_send_key_agreement,
8793 silc_server_send_private_message_key and
8794 silc_server_packet_relay_notify functions from the file
8795 silcd/packet_send.[ch].
8799 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8800 server. Affected file silcd/packet_receive.[ch].
8802 * Implemented the KILL command to the client. Implemented the
8803 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8804 Affected files lib/silcclient/command[_reply].c and
8805 lib/silcclient/client_notify.c. Implemented the KILL notify
8806 printing in the user inteface.
8808 * Fixed a lot silc_parse_nick memory leaks from the client
8809 library in the file lib/silcclient/command.c.
8811 * Changed the silc_server_send_notify_on_channels's `sender'
8812 argument from SilcSocketConnection to SilcClientEntry to
8813 check the sender as entry and not as connection object and not
8814 to send to the client provided as argument. The affected file
8815 is silcd/packet_send.[ch].
8817 * The notify packets that are destined directly to the client used
8818 to not to be processed by the server. Now changed that and the
8819 server processes all notify packets. After relaying the packet
8820 to the client the notify packet is processed in the server.
8822 * The silc_server_free_client_data now checks whether there is
8823 pending outgoing traffic for the client and purges the data to
8824 the network before removing the client entry.
8826 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8828 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8829 an client is killed from the SILC Network. Updated the protocol
8832 Added new function silc_server_send_notify_killed to the
8833 silcd/packet_send.[ch].
8835 * Added function silc_server_packet_relay_notify to relay notify
8836 packets that are destined directly to a client. In this case
8837 the server does not process the notify packets but merely relays
8838 it to the client. Affected file silcd/packet_send.[ch].
8840 Added also silc_server_packet_process_relay_notify to check
8841 whereto relay the notify. Affected file is
8842 silcd/packet_receive.[ch].
8844 * Implemented the KILL command to the server.
8848 * Added the backup schema desgined last fall to the protocol
8849 specs for everyone to see. The specification is in the
8850 *-spec-xx.txt draft and the packet type definitions for the
8851 backup routers is in *-pp-xx.txt draft. Thusly, added also
8852 new packet type SILC_PACKET_CELL_ROUTERS.
8854 * A big security problem in the implementation discovered. The
8855 signoff of an client did not cause new channel key generation
8856 which it of course should've done. The channel keys must be
8857 always re-generated when client leaves (or signoffs) the channel.
8858 The silc_server_remove_from_channels funtion now handles
8859 the channel key re-generation.
8861 * Added `sender' argument to the silc_server_send_notify_on_channels
8862 to not to send the client provided as argument. Affected file
8863 silcd/packet_send.[ch].
8865 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * Implemented OPER and SILCOPER commands into the server and
8870 * Added silc_auth_verify and silc_auth_verify_data to verify
8871 the authentication directly from the authentication payload.
8872 It supports verifying both passphrase and public key based
8873 authentication. Affected file lib/silccore/silcauth.[ch].
8875 * Added `hash' field to the SilcIDListData structure. It is the
8876 hash negotiated in the SKE protocol. Affected file is
8879 * Slight redesigning of the SilcAuthPayload handling routines.
8880 Do not send SilcPKCS but SilcPublicKey as argument.
8882 * Implemented the public key authentication support to the
8883 serverconfig. The public key is loaded from the provided path
8884 and saved as authentication data to void * pointer. Thus,
8885 changed the unsigned char *auth_data to void *auth_data;
8887 * Fixed SHUTDOWN command to send the reply before the server
8888 is shutdown. :) Affected file silcd/command.c.
8890 * Fixed fatal bug in CONNECT command. The hostname was invalid
8891 memory and server crashed. Affected file silcd/command.c.
8893 * Fixed fatal bug in CLOSE command. The server_entry became
8894 invalid but was referenced later in the command. Affected file
8897 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Fixed fatal bug in failure packet handling. Server ignored
8900 the failure and thus crashed when it came.
8904 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8907 that the command may be executed only once in (about) 2 seconds.
8908 The old SILC_CF_LAG flag is same but allows command bursts up
8909 to five before limiting.
8911 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8912 server code. Various commands now includes the CF_LAG_STRICT
8913 flag to disallow any kind of miss-use of the command.
8915 * Fixed the silc_buffer_unformat to not to allocate any data
8916 if the length of the data is zero. It used to allocate the
8917 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8919 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Changed the format of AdminConnection configuration section
8922 in the server. Added username of the admin to the format.
8923 Affected files silcd/serverconfig.[ch].
8925 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8926 to return admin configuration data by host, username and/or
8929 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Implemented WHOWAS command to the server. Added the functions:
8933 silc_server_command_whowas_parse,
8934 silc_server_command_whowas_send_reply,
8935 silc_server_command_whowas_from_client and
8936 silc_server_command_whowas_from_server
8938 * Added <Client ID> argument to the WHOWAS command reply. Updated
8939 the protocol specs accordingly.
8941 * Implemented WHOWAS command and command_reply to the client
8944 Implemented the WHOWAS printing on the user interface.
8946 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8948 * Added new argument to the WHOWAS command reply, the real name.
8949 It is an optional argument. Updated the protocol specs.
8951 * Added SilcIDCacheDestructor callback that is registered when
8952 the SilcIDCache is allocated. The callback is called when
8953 an cache entry in the ID Cache expires, or is purged from the
8954 cache. Added into lib/silccore/idcache.[ch].
8956 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8957 to destruct the client entries when the cache entry expires.
8958 Other ID Cache's in server and in the client library ignores
8961 * If the ID Cache entry's `expire' field is zero then the entry
8962 never expires. Added boolean `expire' argument to the
8963 silc_idcache_add function in the lib/silccore/idcache.[ch].
8964 If it is TRUE the default expiry value is used.
8966 * Added silc_server_free_client_data_timeout that is registered
8967 when client disconnects. By default for 5 minutes we preserve
8968 the client entry for history - for WHOWAS command.
8970 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Added support to the server to enforce that commands are not
8973 executed more than once in 2 seconds. If server receives
8974 commands from client more frequently, timeout is registered
8975 to process the commands. Affected file silcd/command.c.
8976 Added new function silc_server_command_process_timeout.
8978 * Changed NICK_NOTIFY handling in client library to check that
8979 if the client's nickname was changed, so there is no need to
8980 resolve anything from the server.
8982 * Removed error printing from the WHOIS and IDENTIFY commands.
8983 If error occurs then it is ignored silently in the client library.
8984 The application, however, may map the received error to
8985 human readable error string. The application currently maps
8986 the NO_SUCH_NICKNAME error to string.
8988 * Made the command status message public to the application. Moved
8989 them from lib/silcclient/command_reply.c to
8990 lib/silcclient/command_reply.h. The application can map the
8991 received command status to the string with the
8992 silc_client_command_status_message function.
8994 * Added check to the server to check that client's ID is same
8995 as the Source ID in the packet the client sent. They must
8998 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Added dist-bzip hook to the Makefile.am to make bzip2
9001 compressed distributions.
9003 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * Server now enforces the maximum length for the nickname and
9006 the channel as protocol specification dictates. 128 bytes for
9007 nickname and 256 bytes for channel name.
9009 * Moved the WHOIS printing to the application. The client libary
9010 does not print out the WHOIS information anymore, the application
9011 must do it. Renamed silc_client_command_reply_whois_print to
9012 the silc_client_command_reply_whois_save.
9014 The client's idle time is also sent to the application now, and
9015 the idle is shown on screen.
9017 * Added silc_client_command_reply_identify_save to save the
9018 received IDENTIFY entries.
9020 * Do not check for channel private keys in message sending and
9021 reception if the channel does not have the PRIVKEY mode set.
9022 Affected file lib/silclient/client_channel.c.
9024 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9027 just surfaced after chaning the JOIN procedure.
9029 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Added silc_client_get_clients_by_list to get client entries
9032 from Client ID list, that is returned for example by JOIN
9033 and USERS command replies. The application should use this
9034 function for example when JOIN command reply is received to
9035 resolve the clients already on the channel (library does not
9036 do that anymore as USERS command reply is not used in the JOIN
9037 procedure anymore). Affected files lib/silcclient/silcapi.h and
9038 lib/silcclient/idlist.c.
9040 * JOIN command reply and USERS command reply returns now SilcBuffer
9041 pointers instead of unsigned char pointers when returning
9042 the client list and mode list.
9044 * Added <Client ID> argument to the JOIN command reply, mainly
9045 for the server to identify for which client the command was
9046 originally sent. Updated protocol specs accordingly.
9048 * Added SilcDlist private_key pointer to the SilcChannelEntry
9049 in the client to support the channel private keys. Affected
9050 file is lib/silcclient/idlist.h.
9052 * Added SilcChannelPrivateKey argument to the function
9053 silc_client_send_channel_message so that application can choose
9054 to use specific private ke if it wants to. If it is not provided,
9055 the normal channel key is used, unless private keys are set.
9056 In this case the first (key that was added first) is used
9057 as the encryption key.
9059 * Implemented the support for channel private key handling.
9060 Implemented the following functions:
9062 silc_client_add_channel_private_key,
9063 silc_client_del_channel_private_keys,
9064 silc_client_del_channel_private_key,
9065 silc_client_list_channel_private_keys and
9066 silc_client_free_channel_private_keys
9068 Affected file lib/silcclient/client_channel.c.
9070 * Added the support for the private keys in the channel message
9071 sending and encryption and in the message reception and
9072 decryption. Affected funtions are
9073 silc_client_send_channel_message and silc_client_channel_message.
9075 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Added SKE's key verify callback to the client library's
9078 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9080 * Removed the statement that server (or router) must send USERS
9081 command reply when joining to the channel so that the client
9082 knows who are on the channel. Instead, the client list and
9083 client's mode list is now sent in the JOIN command reply to the
9084 client who joined channel. This is better solution.
9086 * Added function silc_server_get_users_on_channel and function
9087 silc_server_save_users_on_channel to the silcd/server.[ch].
9089 * Removed function silc_server_command_send_users from the
9092 * Do not show topic on the client library anymore. The topic is
9093 sent in the command reply notify to the application and the
9094 application must show the topic now.
9096 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Added client searching by nickname hash into the IDENTIFY and
9099 WHOIS commands in the server as they were clearly missing from
9100 them. Affected file is silcd/command.c.
9102 * Fixed a bug in private message receiving in the client library.
9103 The remote ID was freed and it wasn't supposed, now it is
9106 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9108 * Minor fix to the channel payload; allocate the data area, as it
9109 needs to be of specific length.
9111 * If the key agreement port is zero then the operating
9112 system will define the bound port. Affected files are
9113 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9115 * Added new function silc_channel_payload_decrypt into the file
9116 lib/silccore/silcchannel.[ch].
9118 * Moved the channel message etc, check from silc_packet_decrypt
9119 to applications. The library calls now a generic
9120 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9121 when the packet is either normal or special. This was done to
9122 allow more wide range of checking that was not allowed when
9123 the code was in library. Now applications can do virtually any
9124 checks to the packet and return to the library the decision how
9125 the packet should be processed. Affected files are
9126 lib/silccore/silcpacket.[ch].
9128 Added silc_server_packet_decrypt_check to the server and
9129 silc_client_packet_decrypt_check to the client library.
9131 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9132 to send with specified source and destination information.
9134 * Channel message delivery between routers was broken after the
9135 channel key distribution was fixed earlier. The channel key
9136 was used be to distributed to other routers as well which is not
9137 allowed by the protocol. Now this is fixed and channel keys
9138 really are cell specific and the channel message delivery between
9139 routers comply with the protocol specification.
9141 * Fixed various commands in server to check also the global list
9142 for the channel entry and not just the local list. The affected
9143 file silcd/command.c.
9145 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Added assert()s to buffer formatting and unformatting routines
9148 to assert (if --enable-debug) when error occurs. Affected
9149 file: lib/silcutil/silcbuffmt.c.
9151 * Changed to auto-reconnect to check whether the remote host is
9152 router and register the re-connect timeout if it is. It used
9153 to check that whether we are normal server, but router must do
9154 auto-reconnect with another router as well. Affected file
9157 * Removed the [<key len>] option from CMODE command as the cipher
9158 name decides the key length, nowadays. See the defined ciphers
9159 from the protocol specification.
9161 * Added [<hmac>] option to the CMODE command to define the HMAC
9162 for the channel. Added SILC_CMODE_HMAC channel mode.
9164 * Added [<hmac>] option for the JOIN command so that user can
9165 select which HMAC is used to compute the MACs of the channel
9168 * Added Hmac field to the Channel Message Payload. The integrity
9169 of plaintext channel messages are now protected by computing
9170 MAC of the message and attaching the MAC to the payload. The
9171 MAC is encrypted. Now, it is clear that this causes some
9172 overhead to the size of the packet but rationale for this is that
9173 now the receiver can verify whether the channel message decrypted
9174 correctly and also when private keys are set for the channel the
9175 receiver can decrypt the packet with several keys and check from
9176 the MAC which key decrypted the message correctly.
9178 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9179 lib/silccrypt/silccipher.[ch].
9181 * Added silc_hash_len to return the digest length into the
9182 lib/silcrypt/silchash.[ch].
9184 * Rewrote parts of Silc Channel Payload interface in the
9185 lib/silccore/silcchannel.[ch]. The encode function now also
9186 encrypts the packet and parse function decrypts it.
9188 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9190 * Fixed a minor formatting bug in the SKE's key material processing.
9191 It actually might have processed the keys wrong way resulting
9194 * Redefined the mandatory HMAC algorithms and added new algorithms.
9195 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9196 and hmac-md5 truncated to 96 bits. The mandatory is now
9197 hmac-sha1-96. Rest are optional (including the one that used
9198 to be mandatory). Rationale for this is that the truncated HMAC
9199 length is sufficient from security point of view and can actually
9200 make the attack against the HMAC harder. Also, the truncated
9201 HMAC causes less overhead to the packets. See the RFC2104 for
9204 * Added new [hmac] configuration section. The SKE used to use
9205 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9206 is of course wrong. The official names that must be proposed in
9207 the SKE are the ones defined in the protocol specification
9208 (hmac-sha1-96 for example). The user can configure any hmac
9209 using any hash function configured in the [hash] section. At
9210 least, the mandatory must be configured.
9212 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9214 * Added HMAC list to the SKE proposal list. It has now both
9215 hash algorithm list and HMAC list. This makes the protocol
9216 incompatible with previous versions. The SKE now seems to work
9217 the way it is supposed to work, for the first time actually.
9219 * Defined plain Hash algorithms to the protocol specification.
9222 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9224 * Implemented support for key agreement packets into the server.
9225 Added functions silc_server_key_agreement and
9226 silc_server_send_key_agreement. Other than these functions,
9227 server has nothing to do with this packet.
9229 * Added support for private message key packets into the server.
9230 Added functions silc_server_private_message_key and
9231 silc_server_send_private_message_key.
9235 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9236 called in the protocol's final callback instead in the END
9237 protocol state. This makes a little more sense and in the same
9238 time in client we can use the same protocol routines for normal
9239 key exchange and to key agreement packet handling as well.
9241 * Added to both client's and server's KE protocol context the
9242 SilcSKEKeyMaterial pointer to save the key material. We will
9243 bring the key material to the protocol's final callback by doing
9244 this. The final callback must free the key material.
9246 * Added SKE's packet_send callback into client's KE protocol
9247 context so that the caller can choose what packet sending function
9248 is used. This way we can use different packet sending when
9249 doing normal SKE when doing key agreement packet handling (in
9250 the key agreement packet handling we do not want to encrypt
9253 * Implemented the responder side of the key agreement routines
9254 in the client. The client can now bind to specified port and
9255 accept incoming key negotiation. The key material is passed
9256 to the application after the protocol is over.
9258 * Implemented the processing of incoming Key Agreement packet
9259 in the client. Added function silc_client_key_agreement to
9262 * Implemented the intiator side of the key agreement routines
9263 in the client. The client can now initiate key agreement with
9264 another remote client. The key material is passed to the
9265 application after the protocol is over.
9267 * Created client_keyagr.c to include all the key agreement
9270 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9271 SILC_TASK_CALLBACK except that it is not static.
9273 * Created client_notify.c and moved the Notify packet handling
9274 from the client.[ch] into that file.
9276 * Created client_prvmsg.c and moved all private message and
9277 private message key routines from the client.[ch] into that file.
9279 * Create client_channel.c and moved all channel message and
9280 channel private key routines from the client.[ch] into that file.
9282 * Changed silc_client_get_client_by_id_resolve to resolve with
9283 WHOIS command instead of IDENTIFY command, in the file
9284 lib/silclient/idlist.c.
9286 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9288 * Implemented the SKE's responder side to the Client library.
9290 * When FAILURE is received to the protocol do not trust it
9291 blindly. Register a timeout to wait whether the remote closes
9292 the connection as it should do it, only after that process the
9293 actual failure. This was changed to both client and server.
9295 * Added client_internal.h to include some of the structures
9296 there instead of client.h in lib/silcclient/.
9298 * Added function silc_task_unregister_by_callback to unregister
9299 timeouts by the callback function.
9301 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Some "Incomplete WHOIS info" errors has been appearing on the
9304 log files. Took away the entry->userinfo check from WHOIS
9305 reply sending. The entry->userinfo is now " " if client did not
9306 provide one. I thought this was fixed earlier but something
9307 is wrong still. Let's see if the error still appears.
9309 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9311 * Fixed a minor bug in the login when the channel key is
9312 re-generated in the server. It used to generate the key in
9313 wrong order and thus caused problems in the channel traffic.
9315 * Fixed a minor bug in channel key distsribution after
9316 KICK command. The key was not sent to the router even though
9319 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9321 * Added silc_ske_process_key_material_data as generic routine
9322 to process any key material as the SILC protocol dictates. The
9323 function is used by the actual SKE library but can be used by
9324 applications as well. This relates to the private message keys
9325 and the channel private keys since they must be processed the
9326 same way the normal SILC session keys. The protocol dictates
9327 this. Affected files: lib/silcske/silcske.[ch].
9329 Added also silc_ske_free_key_material to free the
9330 SilcSKEKeyMaterial structure.
9332 * Defined silc_cipher_set_key function to set the key for
9333 cipher without using the object's method function. The affected
9334 files: lib/silccrypt/silccipher.[ch].
9336 * Implemented silc silc_client_add_private_message_key,
9337 silc_client_add_private_message_key_ske,
9338 silc_client_del_private_message_key,
9339 silc_client_list_private_message_keys and
9340 silc_client_free_private_message_keys functions in the
9343 Added functions silc_client_send_private_message_key to send
9344 the Private Message Key payload and silc_client_private_message_key
9345 to handle incoming Private Message Key payload.
9347 * Added Cipher field to the Private Message Key payload to set
9348 the cipher to be used. If ignored, the default cipher defined
9349 in the SILC protocol (aes-256-cbc) is used.
9351 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Removed lib/silcclient/ops.h file.
9355 Redefined parts of the SILC Client Library API. Created new
9356 file silcapi.h that deprecates the ops.h file and defines the
9357 published Client Library API. Defined also private message key
9358 API and channel private key API into the file.
9360 This is the file that the application must include from the
9361 SILC Client Library. Other files need not be included by
9362 the application anymore.
9364 * Added new key_agreement client operation callback and also
9365 defined the Key Agreement library API for the application.
9367 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9370 is used by clients to request key negotiation between another
9371 client in the SILC network. If the negotiation is started it
9372 is performed using the SKE protocol. The result of the
9373 negotiation, the secret key material, can be used for example
9374 as private message key.
9376 Implemented the Key Agreement payload into the files
9377 lib/silccore/silauth.[ch].
9379 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Redefined ciphers for the SILC protocol. Added some new ciphers
9382 and defined the key lengths for the algorithms. Changed the
9383 code accordingly. The default key length is now 256 bits.
9385 * Fixed SKE key distribution function silc_ske_process_key_material
9386 when the key length is more than 128 bits. The default key
9387 length in SILC is now 256 bits.
9389 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9390 to indicate unsupported algorithm.
9392 * Renamed rijndael.c to aes.c and all functions as well.
9394 * Fixed a long standing channel key setting bug in client library.
9395 Weird that it has never surfaced before.
9397 * Fixed bug in channel deletion. If the entire channel is removed
9398 then it must also delete the references of the channel entry
9399 from the client's channel list as the client's channel entry and
9400 the channel's client entry share same memory.
9402 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Implemented CONNECT and SHUTDOWN commands in the client.
9406 * Implemented CLOSE command to the client.
9408 * Added the function silc_idlist_find_server_by_name into the
9409 files silcd/idlist.[ch].
9411 Added the function silc_idlist_find_server_by_conn into the
9412 files silcd/idlist.[ch].
9414 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * DIE command was renamed to SHUTDOWN. Updated the both code
9419 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9420 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9422 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9425 * Added function silc_server_create_connection function to create
9426 connection to remote router. My server implementation actually
9427 does not allow router to connect to normal server (it expects
9428 that normal server always initiates the connection to the router)
9429 so the CONNECT command is only good for connecting to another
9432 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9435 or some other client was kicked from the channel.
9437 Implemented the handling of the notify type to both client
9440 Implemented silc_server_send_notify_kicked to send the KICKED
9441 notify. It is used to send it to the server's primary router.
9443 * Implemented the KICK command into server and client.
9445 * Added `query' argument to the silc_idlist_get_client function
9446 to indicate whether to query the client from server or not if
9449 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9450 to indicate that the client is not channel founder.
9454 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Removed the rng context from SilcPacketContext structure and
9457 changed that the packet routine uses the Global RNG API.
9459 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Added support for quit message that client can "leave" on the
9462 channel when it quits the SILC. It is ditributed inside the
9463 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9465 Added silc_server_free_client_data that will take the
9466 signoff message as argument.
9468 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9470 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Updated parts of the protocol specification to keep it up
9475 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9478 payloads in one packet.
9480 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9481 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9482 use now the new List flag.
9484 * Also deprecated the following packet types: REPLACE_ID,
9485 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9487 * Added list support for Notify packet in server.
9489 * Added silc_server_send_notify_channel_change to send the
9490 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9491 the silc_server_send_replace_id.
9493 * Added silc_server_send_notify_nick_change to send the
9494 NICK_CHANGE notify type. Deprecates the function
9495 silc_server_send_replace_id.
9497 * Added silc_server_send_notify_join to send the JOIN notify type.
9498 Deprecates the function silc_server_send_new_channel_user.
9500 * Added silc_server_send_notify_leave to send LEAVE notify type.
9501 Deprecates the function silc_server_send_remove_channel_user.
9503 * Added silc_server_send_notify_cmode and
9504 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9505 types. Deprecates the silc_server_send_set_mode function.
9507 * Added SERVER_SIGNOFF notify type to indicate that server has
9508 quit. This means that all clients on the channel from that
9509 server will drop. This can be also used when netsplit happens.
9511 Deprecated REMOVE_ID packet type since it is not needed anymore
9514 Added silc_server_send_notify_server_signoff to send the
9515 SERVER_SIGNOFF notify type. Deprecates the function
9516 silc_server_send_remove_id.
9518 Added also silc_server_send_notify_signoff to send the
9519 SIGNOFF notify type.
9521 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9522 SILC protocol from this day on. Changed the protocol
9523 specification as well.
9525 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9526 notify type. It is used between routers to notify about
9527 topic changes on a channel.
9529 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9532 * Partly updated the protocol specification to comply with the
9533 changes now made. It is still though a bit outdated.
9535 * The JOIN notify type now takes one extra argument <Channel ID>.
9536 The packet used to be destined to the channel but now the
9537 JOIN type may be sent as list thus it is impossible to
9538 destine it to any specific channel. By adding this argument
9539 it is again possible.
9541 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Added CREDITS file. The CHANGES and CREDITS file will appear
9544 in the distribution as well.
9546 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9548 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9549 types in the server's silcd/packet_receive.c.
9551 * Implemented CMODE and CUMODE to work in router environment.
9553 * Fixed minor encoding and decoding buglet from the
9554 lib/silccore/silcmode.c.
9556 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9559 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9561 * Changed all SilcConfigServer* and silc_config_server* to
9562 SilcServerConfig* and silc_server_config*, respectively.
9565 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Associated the ID (client or server ID) to the Authentication
9568 Payload to avoid any possibility of forging. Updated the
9569 protocol specification and the code accordingly.
9571 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9573 * The RSA key length is now save to the RsaKey context in the
9574 key generation process in lib/silccrypt/rsa.c. The key length
9575 is now used to figure out the maximum size of the block allowed
9576 to be encrypted/signed.
9578 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9579 is equivalent to the silc_mp_mp2bin but does not allocate any
9582 * Changed silc_mp_mp2bin API to take length argument. If it is
9583 non-zero then the buffer is allocated that large. If zero, then
9584 the size is approximated using silc_mp_sizeinbase, which however
9587 * Created Global RNG API which is global RNG that application can
9588 initialize. After initializing, any routine anywhere in the
9589 code (including library) can use RNG without allocating a new
9590 RNG object. This was done to allow this sort of use of the
9591 RNG in code that has no chance to allocate RNG object. All
9592 applications currently allocate this and many routines in the
9593 library use this. Affected file lib/silccrypt/silcrng.[ch].
9595 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9596 it to use the Global RNG API.
9598 * Defined Authentication Payload into protocol specification that
9599 is used during SILC session to authenticate entities. It is
9600 used for example by client to authenticate itself to the server
9601 to obtain server operator privileges.
9603 Implemented this payload into the lib/silccore/silcauth.[ch].
9604 Implemented also routines for public key based authentication
9605 as the new protocol specification dictates.
9607 Moved definitions of different authentication methods from
9608 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9610 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9611 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9612 silc_pkcs_verify_with_hash functions into the file
9613 lib/silccrypt/silcpkcs.[ch].
9615 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * The client entry's userinfo pointer must be always valid.
9618 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9619 will fail since it requires the userinfo. Now, the userinfo
9620 is allocated as "" if actual userinfo does not exist. Actually,
9621 it must exist and it is totally Ok to drop client connections
9622 that does not announce the userinfo. However, we will make
9623 this workaround for now.
9625 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9626 to return the remote port by socket.
9628 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9630 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9631 SILC_SERVER_PENDING_EXEC and added an new macro
9632 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9633 data or when error occurs while processing the pending command.
9635 Added new argument `destructor' into silc_server_command_pending
9636 and to the SilcServerCommandPending object. This destructor is
9637 now called after calling the pending callback or if error occurs
9638 immediately. If error occurs the actual pending callback won't
9639 be called at all - only the destructor. The destructor may be
9640 NULL if destructor is not needed.
9642 All this applies for client library code as well. Similar
9643 changes were made there as well for the pending commands.
9645 In the client, the application must now allocate the
9646 SilcClientCommandContext with the silc_client_command_alloc
9649 * Added reference counter to the SilcServerCommandContext. Added
9650 function silc_server_command_alloc and silc_server_command_dup
9653 Same type of functions added to the client library for the same
9656 * Removed the cmd_ident from IDListData away since it is now
9657 global for all connections. It is the command identifier used
9658 in command sending and with pending commands. The affected file
9661 * Added reference counter to the SilcSocketConnection objecet to
9662 indicate the usage count of the object. The object won't be
9663 freed untill the reference counter hits zero. Currently only
9664 server uses this, and client ignores it. The client must be
9665 set to use this too later. The affected files are
9666 lib/silccore/silcsockconn.[ch]. Added also the function
9667 silc_socket_dup to increase the reference counter.
9669 This was mainly added because it is possible that the socket
9670 is removed underneath of pending command or other async
9671 operation. Now it won't be free'd and proper DISCONNECTING
9672 flags, etc. can be set to avoid sending data to connection that
9673 is not valid anymore.
9675 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9676 the connection. After that it sets SILC_SET_DISCONNECTED.
9677 It is, however, possible that the socket data is not still freed.
9678 The silc_server_packet_process now checks that data is not
9679 read or written to connection that is DISCONNECTED. The socket
9680 get's freed when the reference counter hits zero.
9682 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Changed the client operation API: channel_message operation's
9685 `sender' is now the client entry of the sender, not the nickname
9686 and the `channel' is the channel entry, not the channel name.
9688 In the private_message operation the `sender' is now also the
9689 client entry of the sender not the nickname.
9691 Affected file is lib/silcclient/ops.h and all applications
9692 using the client operations.
9694 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Moved the calling of ops->connect() from connect_to_server_final
9697 into receive_new_id functin since that is the point when the
9698 client is actually allowed to send traffic to network. The
9699 affected file is lib/silcclient/client.c.
9701 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9703 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9704 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9705 (if needs broadcasting) instead of broadcasting the packets one
9706 by one which would make a burst in the network traffic.
9708 * Added `broadcast' argument to the functions in silcd/server.[ch]
9709 silc_server_create_new_channel[_with_id] to indicate whether
9710 to send New Channel packet to primary router.
9712 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * Added new function into the silcd/server.[ch] files:
9715 silc_server_create_new_channel_with_id to create new channel with
9716 already existing Channel ID.
9718 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9719 lib/silccore/silcpacket.h. This packet is used t send list of
9720 Set Mode payloads inside one packet. Server uses this to set
9721 the modes for the channels and clients on those channels, that it
9722 announced to the router when it connected to it. The protocol
9723 specification has been updated accordingly.
9725 * The silc_server_new_channel did not handle the packet coming
9726 from normal server as it normally does not send that. However,
9727 when it announces its channels it does send it. Implemented
9728 the support for that.
9730 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9731 into the file lib/silccore/id.h.
9733 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Fixed memory leaks in the functions silc_idlist_del_client,
9736 silc_idlist_del_channel and silc_idlist_del_server in the file
9737 silcd/idlist.c. All of those leaked like a sieve.
9739 * Fixed some small memory leaks in the client's function
9740 silc_client_notify_by_server.
9742 * Added functions into silcd/server.c: silc_server_announce_clients,
9743 silc_server_announce_channels and silc_server_announce_server.
9744 These functions are used by normal and router server to announce
9745 to its primary router about clients, channels and servers (when
9746 router) that we own. This is done after we've connected to the
9749 These functions effectively implements the following packet types:
9750 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9751 and SILC_PACKET_NEW_ID_LIST.
9753 * Added new functions into the silcd/packet_receive.[ch]:
9754 silc_server_new_id_list, silc_server_new_channel_list and
9755 silc_server_new_channel_user_list to handle the incoming
9756 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9758 * Added support of changing Channel ID in the function
9759 silc_server_replace_id. If the server that announces a channel
9760 to the router already exists in the router (with same name but
9761 with different Channel ID), router is responsible to send
9762 Replace ID packet to the server and force the server to change
9763 the Channel ID to the one router has.
9765 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9766 client that the Channel ID has been changed by the router. The
9767 normal server sends this to the client. Client must start using
9768 the new Channel ID as the channel's ID.
9770 Implemented handling of this new type into lib/silcclient/client.c
9771 into the function silc_client_notify_by_server.
9773 * Added new function silc_idlist_replace_channel_id into the files
9774 silcd/idlist.[ch] to replace the Channel ID.
9776 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Call silc_server_command_identify_check always when processing
9779 the IDENTIFY command in silcd/command.c
9781 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9783 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9784 send keepalive packets. The packet can be sent by clients,
9785 servers and routers.
9787 Added function silc_socket_set_heartbeat into the file
9788 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9789 If not set, the heartbeat is not performed. The actual
9790 heartbeat is implemented in the low level socket connection
9791 library. However, application is responsible of actually
9794 Added silc_server_send_heartbeat to send the actual heartbeat
9795 packet into silcd/packet_send.[ch]. Server now performs
9796 keepalive with all connections.
9798 * Added silc_task_get_first function into lib/silcutil/silctask.c
9799 to return the timeout task with shortest timeout. There was a bug
9800 in task unregistration that caused problems. TODO has been
9801 updated to include that task system must be rewritten.
9803 * The client library will now resolve the client information when
9804 receiving JOIN notify from server for client that we know but
9805 have incomplete information.
9807 * Rewrote parts of silc_server_remove_from_channels and
9808 silc_server_remove_from_one_channel as they did not remove the
9809 channel in some circumstances even though they should've.
9811 * Encryption problem encountered in server:
9813 The LEAVE command used to send the Channel Key packet to the
9814 router immediately after generating it. However, the code
9815 had earlier sent Remove Channel user packet but not immediately,
9816 ie. it was put to queue. The order of packets in the router
9817 was that Channel Key packet was first and Remove Channel User
9818 packet was second, even though they were encrypted in the
9819 reverse order. For this reason, MAC check failed. Now, this
9820 is fixed by not sending the Channel Key packet immediately but
9821 putting it to queue. However, this is more fundamental problem:
9822 packets that are in queue should actually not be encrypted
9823 because packets that are sent immediately gets encrypted
9824 actually with wrong IV (and thus MAC check fails). So, packets
9825 that are in queue should be encrypted when they are sent to
9826 the wire and not when they put to the queue.
9828 However, the problem is that the current system has not been
9829 designed to work that way. Instead, the packet is encrypted
9830 as soon as possible and left to the queue. The queue is then
9831 just purged into wire. There won't be any fixes for this
9832 any time soon. So, the current semantic for packet sending
9835 o If you send packet to remote host and do not force the send
9836 (the packet will be in queue) then all subsequent packets to the
9837 same remote host must also be put to the queue. Only after the
9838 queue has been purged is it safe again to force the packet
9841 o If you send all packets immediately then it safe to send
9842 any of subsequent packets through the queue, however, after
9843 the first packet is put to queue then any subsequent packets
9844 must also be put to the queue.
9846 Follow these rules and everything works fine.
9848 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Added new function silc_server_remove_clients_by_server to
9851 remove all client entries from ID list when the server connection
9852 is lost. In this case it is also important to invalidate all
9853 client entires as they hold the invalid server entry. This
9854 fixes fatal bug when server has lost connection and will reconnect
9857 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Made some sanity checks to silc_server_daemonise like to check
9860 whether the requested user and group actually exists.
9862 * Added sanity check to SKE's silc_ske_responder_finish to check
9863 that the public and private key actually is valid.
9865 * Invalidate the client's nickname when receiving Replace ID
9866 packet and the Client ID is being replaced. This means that the
9867 server will query the nickname if someone needs it (client)
9870 * Sort the ID Cache in client library when the ID Cache data
9871 has changed (needs sorting).
9873 * Do not allow for SILC client to create several connections to
9874 several servers. The client does not support windows right now
9875 and generating multiple connections causes weird behaviour.
9877 Irssi-silc client does support windows and can handle several
9878 connections without problems, see: www.irssi.org and SILC plugin.
9880 * Fixed some places where client was added to the IDList. The
9881 rule of thumb is following (in order to get everything right):
9882 If the client is directly connected local client then the
9883 `connection' argument must be set and `router' argument must be
9884 NULL to silc_idlist_add_client function. If the client is not
9885 directly connected client then the `router' argument must
9886 bet set and the `connection' argument must be NULL to the
9887 silc_idlist_add_client function.
9889 * The funtion silc_server_packet_send_local_channel actually did
9890 not check whether the client was locally connected or not. It
9891 does that now. Fixed a bug related to LEAVE command.
9893 * Fixed Remove Channel User payload parsing bug in server's
9894 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9896 * The server's silc_server_save_channel_key now checks also the
9897 global ID list for the channel as it might not be in the local
9898 list. Fixed a bug related to LEAVE command.
9900 * Is this the end of the [<unknown>] buglet that has been lurking
9901 around for a long time? A little for loop fix in server's
9902 silc_server_command_whois_parse that is used by both IDENTIFY
9903 and WHOIS command. At least, this was a clear bug and a cause
9904 of one type of [<unknown>] buglet.
9906 * WHOIS and IDENTIFY commands call the function
9907 silc_server_command_[whois/identify]_check function even if
9908 we are not router server.
9910 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Added --with-gmp configuration option. If set the GMP
9913 is always compiled in the SILC source tree. If not set then
9914 it is checked whether the system has the GMP3 installed. If
9915 it has then the GMP won't be compiled (the system's headers
9916 and library is used), if it doesn't have it then the GMP is
9917 compiled in the SILC source tree.
9919 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9921 * Changed RSA private exponent generation to what PKCS #1
9922 suggests. We try to find the smallest possible d by doing
9923 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9924 not security fix but optimization.
9926 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Added new config entry [Identity] to fork the server and run
9929 it as specific user and group. A patch from Bostik.
9931 * Imported Dotconf configuration library into lib/dotconf.
9932 This will be used to create the SILC configuration files later.
9933 It will appear in the distsribution after this commit.
9935 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * A big code auditing weekend happening. Auditing code for
9938 obvious mistakes, bugs and errors. Also, removing any code
9941 Removed files for being obsolete:
9943 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9944 inline in the file lib/silcutil/silcbuffer.h)
9946 o lib/silcutil/silcbufutil.c (the header has inline versions)
9948 Changed code to fix possible error conditions:
9950 o The buffer formatting routines now check that the destination
9951 buffer really has enough space to add the data. This applies for
9952 both buffer formatting and unformatting
9953 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9954 unformatting was changed to accomodate following rules:
9955 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9956 sent to the function while XXX_*STRING will not allocate or copy
9957 the data into the buffer. Instead it sets the pointer from the
9958 buffer into the pointer sent as argument (XXX_*STRING used to
9959 require that the pointer must be allocated already). This change
9960 makes this whole thing a bit more consistent and more optimized
9961 (note that the data returned in the unformatting with XXX_*STRING
9962 must not be freed now). The routines return now -1 on error.
9964 o Tried to find all code that use buffer_format and buffer_unformat
9965 and added return value checking to prevent formatting and
9966 especially unformatting errors and possible subsequent fatal
9969 o Changed ske->x and ske->KEY to mallocated pointers in
9970 lib/silcske/silcske.h. Fixed possible data and memory leak.
9972 o Added return value checking to all *_parse* functions. Fixed
9973 many memory leaks as well.
9975 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9976 so that buffer overflows would not happen. All code now also
9977 checks the return value as it can fail.
9979 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Added reconnection support to server if the normal server looses
9982 its connection to the router (for example if router is rebooted).
9983 The server performs normal reconnection strategy implemented
9984 to the server. Affected file silcd/server.c.
9986 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9988 * Added new packet type SILC_PACKET_SET_MODE that is used to
9989 distribute the information about changed modes (for clients,
9990 channels and clients channel modes) to all routers in the
9991 network. Updated the protocol specification accordingly.
9993 Added functions into silcd/packet_send.c and
9994 silcd/packet_receive.c: silc_server_send_set_mode,
9995 silc_server_set_mode.
9997 Added new files silcmode.[ch] into lib/silccore that implements
9998 the encoding and decoding of Set Mode Payload. Added new type
9999 SilcSetModePayload. Moved the definitions of different modes
10000 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10002 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10004 * Oops, a little mistake in server's connection authentication
10005 protocol. The protocol is not ended with FAILURE but with
10006 SUCCESS if the authentication is Ok. :) Affected file is
10009 * Implemented NICK_CHANGE notify handling in server in the file
10010 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10011 the local clients on the channel. After the changing nickname
10012 in router environment snhould work and the [<unknown>] nickname
10013 should appear no more.
10015 The silc_server_replace_id function that receives the Replace ID
10016 payload now sends the NICK_CHANGE notify type also in the file
10017 silcd/packet_receive.c
10019 * Changed WHOIS and IDENTIFY command to support the maximum amount
10020 of arguments defined in protocol specs (3328 arguments). This
10021 fixed a bug that caused problems when there were more than three
10022 users on a channel.
10024 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Added extra parameter, command identifier, to the
10027 silc_client_send_command so that explicit command identifier
10030 Changed that ID list routines uses specific command identifier
10031 when sending WHOIS/IDENTIFY requests to the server so that they
10032 can be identified when the reply comes back.
10034 Affected files lib/silcclient/command.[ch],
10035 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10037 * Added `sender' argument to silc_server_packet_send_to_channel
10038 to indicaet the sender who originally sent the packet to us
10039 that we are now re-sending. Ignored if NULL. Affected file
10040 silcd/packet_send.[ch].
10042 * Added some server statistics support in silcd/server_internal.h
10043 SilcServerStatistics structure and around the server code. Also
10044 send some nice statistics information when client is connecting
10047 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * Fixed channel ID decoding in server's JOIN command reply in
10050 silcd/command_reply.c
10052 * Fixed braodcasting of replace ID payload to not to send it if
10053 we are standalone server in silcd/packet_receive.c.
10055 * Fixed all channel message sending routines to not to send
10056 packets to clients that has router set, since they are routed
10057 separately in the same function earlier. Affects file
10058 silcd/packet_send.c and all channel packet sending functions.
10060 * In USERS reply, res_argv[i] are not allocated, the table
10061 is allocated. Thus changed that free the table, not its
10064 * In server's whois_check and identify_check if the client is
10065 locally connected do not send any WHOIS commands - they are not
10068 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10070 * Fixed some minor bugs in client when sending WHOIS command. The
10071 arguments was in wrong order.
10073 * Removed statis function add_to_channel from server in
10074 silcd/command.c that was previously used with the joining but
10077 * Tested USERS command in router environment successfully with two
10078 routers, two servers and two clients.
10080 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10082 * Reorganized the USERS command and command reply in client library
10083 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10084 When the command is given by user we register a pending command
10085 callback that will reprocess the command after the reply has been
10086 received from the server. When reprocessing the packet we then
10087 display the information. Thus, the USERS information is displayed
10088 now in the command callback instead of in the command reply
10089 callback. The processing of the command is same as previously
10090 when server has sent the command reply in the JOINing process.
10092 * Added to USERS command in silcd/command_reply.c to join the client,
10093 we didn't use to know about, to the channel after we've created
10094 a client entry for it. Also, for clienet we did know already still
10095 check whether it is on the channel or not and add it if not.
10097 * Removed silc_server_command_join_notify as the function and its
10100 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10102 * Changed the client's pending command handling to the same as the
10103 server's pending command handling. It is also now possible to
10104 execute command reply functions from other command reply
10105 function as the function callbacks for commands and command
10106 replies are one and same. The pending commands are not static
10107 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10108 in client connection context. Thus, pending commands are server
10109 connection specific as it is convenient.
10111 Changed the function silc_client_command_pending and
10112 silc_client_command_pending_del and added new function
10113 silc_client_command_pending_check. Removed the
10114 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10117 * Added cmd_ident, current command identifier, to the client
10118 connection context in lib/silcclient/client.h to keep track on
10119 command identifiers used in command sending. Client's command reply
10120 function handling now supports the mandatory command identifiers.
10122 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10123 funtions in client to fully support pending command callbacks.
10125 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10126 as one of the arguments to the application in the command reply
10129 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10130 before first releasing SILC but came back. Now it is removed again
10131 and should come back nomore. The FORWARDED flag was used only
10132 by the JOINing procedure by forwarding the command packet to router.
10133 Now, the JOINing procedure has been changed to more generic (due
10134 to various router environment issues) and FORWARDED is not needed
10135 anymore for anything. The protocol specification is yet to be
10138 Now, removed silc_server_packet_forward from server and the flag
10139 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10141 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10143 * Renamed NAMES command to USERS command. The NAMES was named that
10144 due to historical reasons. Now it is renamed. Also, rewrote
10145 parts of the USERS command. The nickname list is not sent anymore
10146 by the server. Only Client ID and mode lists are sent in the USERS
10147 command. Changed this also to the protocol specification.
10149 The client now resolves the names and stuff after it receives
10150 the USERS list from the server when joining to the channel.
10152 * WHOIS and IDENTIFY commands has been changed to support multiple
10153 Client ID's per command. One can now search for multiple users
10154 in the network by sending only one WHOIS or IDENTIFY command.
10155 Changed the code and the protocol specifications.
10157 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10158 uses silc_server_command_whois_parse to parse the request. */
10160 * If normal server, do not parse the WHOIS and IDENTIFY requests
10161 before sending it to the router. Saves some time.
10163 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Fixed JOIN command on client library. Wrong number of arguments
10166 used to crash the client.
10168 * Added silc_server_channel_has_global function to check whether
10169 channel has global users or not.
10171 * Added silc_server_channel_has_local function to check whether channel
10172 has locally connected clients on the channel.
10174 * The silc_server_remove_from_one_channel now checks whether the
10175 channel has global users or not after given client was removed from
10176 the channel. It also checks whether the channel has local clients
10177 on the channel anymore. If it does not have then the channel entry
10178 is removed as it is not needed anymore.
10180 * The silc_server_notify now checks on JOIN notify whether the joining
10181 client is one of locally connected or global. If it is global then
10182 the channel has now global users on the channel and that is marked
10183 to the channel entry. Also, it now saves the global client to
10184 global list who is joining and JOINs it to the channel. This is
10185 for normal server, that is.
10187 Changed silc_server_send_notify_on_channel,
10188 silc_server_packet_relay_to_channel and
10189 silc_server_packet_send_to_channel check if we are normal server
10190 and client has router set (ie. global client) do not send the
10191 message to that client, as it is already routed to our router.
10193 * Implemented LEAVE notify type handling in silc_server_notify
10196 * Tested LEAVE command in router environment successfully. Tested
10197 with two routers, two servers and two clients.
10201 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10203 * Implemented SIGNOFF notify type handling in silc_server_notify
10206 * silc_server_remove_id now removes the client entry from all channels
10207 it has joined and thusly sends SIGNOFF notify type.
10209 * Rewrote the NAMES list generation in server by removing two excess
10210 loops. The lists are created now inside one loop.
10212 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10214 * silc_server_remove_channel_user checks now also global list
10215 for channel and client.
10217 * silc_server_new_channel_user checks now both local and global
10218 list for channel and client. Fixed a bug in client id decoding.
10219 Used to decode wrong buffer.
10221 * silc_server_channel_message checks now both local and global
10222 list for channel entry.
10224 * Tested channel joining (hence JOIN) in router environment
10225 successfully. Tested with two routers, two servers and two
10228 * Tested channel message sending in router environment successfully.
10230 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Added silc_server_save_channel_key into server.[ch] to save the
10233 received channel key in Channel Key payload processing. It is
10234 also used in JOIN command reply handling.
10236 Equivalent function silc_client_save_channel_key added into
10237 client.[ch] into client library.
10239 * Changed JOIN command reply to send information whether the channel
10240 was created or not (is existing already) and the channel key
10241 payload. Changed protocol specs accordingly.
10243 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10244 the request was sent by ID and not by nickname. Crashed on
10247 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10249 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10250 now correctly save the received data.
10252 * silc_server_free_sock_user_data now notifies routers in the
10253 network about entities leaving the network.
10255 At the same time implemented functions silc_server_remove_id
10256 and silc_server_send_remove_id to receive and send REMOVE_ID
10257 packets. The packet is used to notify routers in the network
10258 about leaving entities. The ID removed will become invalid in
10261 * Added function silc_idlist_del_server into server. Removes and
10262 free's server entry from ID list.
10264 * silc_server_private_message function now checks, if we are router,
10265 that the destination ID really is valid ID, naturally.
10267 * In router when NEW_ID packet is received (for new client) the
10268 hash of the Client ID is saved in the ID Cache but the
10269 client->nickname is set to NULL, instead of putting the hash
10272 IDENTIFY command now also checks that client->nickname must be
10273 valid. If it is not if will request the data from the server who
10274 owns the client. Added new function
10275 silc_server_command_identify_check.
10277 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10278 to set the command to already allocated Command Payload.
10280 * Tested private message sending in router environment with two
10281 routers, two servers and two clients. Fixed minor bugs and now
10284 * Fixed segfault from client's NAMES command. Used to crash if
10285 not on any channel.
10287 * Forwarded packets must not be routed even if it is not destined
10288 to the receiver. Changed server code comply with this.
10290 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10292 * Added `require_reverse_mapping' boolean value to ServerParams
10293 structure. If TRUE (not default) the server will require that
10294 the connecting host has fully qualified domain name.
10296 If the reverse mapping is not required and hostname could not be
10297 found the IP address is used as hostname.
10299 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Implemented version string checking to both client and server.
10302 The check is incomplete currently due to the abnormal version
10303 strings used in development version of SILC.
10305 * Changed all command functions in server to use the new
10308 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Changed char *data to unsigned char *data in ID Cache system to
10311 support binary data as ID Cache data. Changed code to support
10312 binary data in lib/silccore/idcache.c.
10314 * Renamed silc_server_packet_relay_command_reply to
10315 silc_server_command_reply as it is normal packet receiving
10316 function. Rewrote the function to accept command replys for
10317 servers and not only for clients.
10319 * Mark remote router always as registered server if we are connecting
10320 to it. Otherwise, commands sent by the router to us are ignored.
10322 * All ID List find routines now returns the ID Cache Entry pointer
10323 as well if requested.
10325 * WHOIS command works now in router environment, tested with two
10326 routers, two servers and two clients.
10328 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10329 in router environment (as it is almost equivalent to WHOIS) but
10330 hasn't been tested thoroughly. Added new functions:
10332 silc_server_command_identify_parse
10333 silc_server_command_identify_send_reply
10334 silc_server_command_identify_from_client
10335 silc_server_command_identify_from_server
10337 * Disabled route cache adding because adding two different ID's with
10338 same IP replaces the old cache entry thus giving wrong route.
10339 The entry->router->connection is always the fastest route anyway
10340 so route cache may not be needed. Of course, new routes maybe
10341 established after receiving the ID when the entry->router->connection
10342 might not be anymore the most optimal.
10344 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10346 * Add route cache for received ID for fast routing.
10348 * Added silc_server_packet_route to route received packet on router
10349 that is not destined to us.
10351 * Renamed silc_server_get_route to silc_server_route_get.
10353 * Added id_string and id_string_len fields into SilcServer to
10354 include encoded ServerID for fast comparing without excess
10355 encoding of the ID's.
10357 * Cleaned up WHOIS command on server side. Added following static
10360 silc_server_command_whois_parse
10361 silc_server_command_whois_check
10362 silc_server_command_whois_send_reply
10363 silc_server_command_whois_from_client
10364 silc_server_command_whois_from_server
10366 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10367 arguments in command replies. All command functions should be
10368 updated to use this macro.
10370 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Minor typo fixes on command reply handling on server.
10374 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10376 * Added silc_server_command_add_to_channel internal routine to add
10377 the client to the channel after router has created the channel and
10378 sent command reply to the server.
10380 * Added generic silc_server_send_command to send any command from
10383 * Use static buffer with ID rendering instead of duplicating data.
10385 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10387 * Fixed a channel user mode bug when joining to a channel server gave
10388 everybody channel founder rights, oops.
10390 * We mark ourselves as the router of the incoming server connection
10391 if we are router ourselves. This way we can check in some packet
10392 sending functions whether it is locally connected server. For
10393 incoming router connections we put NULL.
10395 * For router sending packets locally means now always sending the
10396 packet cell wide; to local clients and local servers. For normal
10397 server sending packet locally means sending it to only local
10400 * Fixed the JOIN command to really work in router environment. If the
10401 channel is created it is always created by the router. Router is
10402 also responsible of making the initial joining to the channel,
10403 sending JOIN notify to the sending server and distributing
10404 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10405 does not exist server doesn't do anything else but forward the
10406 command to the router which performs everything.
10408 * Added silc_server_send_channel_key function to send the Channel Key
10411 * Added silc_server_create_channel_key to create new channel key. The
10412 channel key is now re-generated everytime someone joins or leaves
10413 a channel, as protocol dictates. Note: channel->key_len is the
10414 key length in bits.
10416 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10419 packet_receive.[ch] to separate packet sending and receiving
10420 routines. The server.[ch] now includes everything else including
10421 actual packet processing (writing and reading data) and other
10424 Renamed silc_server_private_message_send_internal to
10425 silc_server_send_private_message. The routine is still though
10426 used only to relay private messages as server does not send
10427 private messages itself.
10429 Renamed silc_server_new_channel to silc_server_create_new_channel
10430 and added new function sicl_server_new_channel that handles the
10431 incoming New Channel packet. Added also new sending function
10432 silc_server_send_new_channel to send New Channel Payload.
10434 * Added new function silc_server_notify to process incoming notify
10435 packet to the server/router. Server may then relay the notify
10436 to clients if needed.
10438 * Added new function silc_server_new_channel_user to process incoming
10439 New Channel User packet. Router will redistribute the packet and
10440 send JOIN notify to its local clients and locally connected servers
10441 if needed. Normal server will send JOIN notify to its local client
10442 on same channel when received this packet. Added also corresponding
10443 sending function silc_server_send_new_channel_user to sent the
10446 * Added boolean route argument to send_notif_to_channel and
10447 packet_send_to_channel functions to attempt to route the packet
10448 if it is TRUE and send only locally if it is FALSE.
10450 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10452 * silc_server_replace_id now broadcasts the received replace ID
10453 packet if it is not broadcast packet already. The router must
10454 broadcast to inform other routers about changed ID.
10456 * Added backpointer to server's router into SilcServer context in
10457 silcd/server_internal.h.
10459 * Fixed silc_server_packet_broadcast to send correct broadcast
10462 * The channel key is now distributed to the local client as soon
10463 as it is received from the router (in router environment) so that
10464 no other packet may be sent for the channel until client has
10467 * silc_server_remove_channel_user now broadcasts the received
10468 Remove Channel User packet if it is not broadcast packet already.
10469 The router must broadcast to inform other routers about removed
10472 * Added users field into SilcPacketContext that is a reference count
10473 of the context. One can increase the reference count by calling
10474 silc_packet_context_dup which is now changed to just increase the
10475 reference count instead of duplicating the data. The reference
10476 count is decresed by calling silc_packet_context_free that will
10477 free the data after the reference count hits zero.
10479 For now on the packet context and everything allocated into it
10480 (including the raw packet from network) must be freed by calling
10481 the new silc_packet_context_free function. Added also new function
10482 silc_packet_context_alloc that must be used now to allocate the
10483 context. This also means that if a routine is asynchronous from
10484 silc_[client/server]_packet_parse_type the packet context must
10485 be duplicated by calling silc_packet_context_dup. Otherwise it
10486 gets free'd after silc_[client/server]_packet_parse_type returns.
10487 Also, one must remember that if packet is duplicated then its
10488 reference count must be decresed by calling the free function as
10489 many times as it was duplicated.
10491 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10492 from both client and server.
10494 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Made joining to a channel working in router environment.
10498 * Cleaned up JOIN command on server side and create function
10499 silc_server_command_join_channel internal routine to make the
10502 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Changed silc_command_pending list to SilcDList. Also, added
10505 `ident' field to SilcServerCommandPending structure to identify
10506 the reply and to call correct callback.
10508 Added silc_server_command_pending_check function to replace the
10509 corresnponding macro. The silc_command_pending list is not
10512 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10513 to set identifier to previously allocated Command Payload. It
10514 is used to set identifier for command when resending Command
10517 * Added silc_command_payload_encode_payload to encode Command
10518 Payload buffer from SilcCommandPayload structure.
10520 * Added silc_argument_payload_encode_payload to encode Argument
10521 payload buffer from SilcArgumentPayload structure.
10523 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Changed WHOIS command to support router connection on server side.
10526 The whois request is always sent to router unless the server is
10527 standalone server. After server has received the reply from the
10528 router will it send the reply to the client.
10530 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10531 broadcast received broadcast packet. The function is used only
10532 by router. The broadcast packet is always sent to the router's
10535 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10536 render given ID to printable string, for log files for example.
10538 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * Made basic router to router connections working. At least they
10541 can now connect to each other but nothing really works the way
10542 they are supposed - yet.
10544 * Added new initiator token to RouterConnection configuration
10545 file in silcd/serverconfig.[ch]. It is used to tell whether we
10546 are the initiator to the remote router or whether we'll expect
10547 the other end to connect.
10549 * Moved registering of listener task to silc_server_init, hence
10550 the server starts listenning as soon as it is run, even if it
10551 does not have connections to other routers. Let's see how well
10554 * Changed default connection retry timeouts for more suitable in
10557 * Removed cipher and such arguments from silc_idlist_add_client
10558 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10559 Added new function silc_idlist_add_data to add the keys and stuff
10562 * Added SilcIDListData structure and added it to SilcClientEntry
10563 and SilcServerEntry as their first field in the structure. This
10564 way we can explicitly cast the ID entries to the SilcIDListData
10565 structure and get common data for the entries. In past, we had
10566 to first check what type of connection it is and then cast it to
10567 correct ID entry type. Now, we can directly cast the opaque
10568 pointer to the SilcIDListData (no matter what ID entry it actually
10569 is) and get the data needed.
10571 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10573 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10574 in some circumstances even if threre were timeout tasks, though not
10575 IO tasks, but tasks anyway. Now fixed.
10577 * Defined SilcServerConnection structure to hold connection specific
10578 stuff about directly connected servers and routers. The definition
10579 is currently in silcd/server_internal.h. I thought about having
10580 a bit more important role fro this struct but for now it is used
10581 only when connecting to other server (or router actually).
10583 * Added connecting retry support in server when connecting to
10584 router(s). The retry feature implement exponential backoff
10585 algorithm. Also, added SilcServerParams structure to hold default
10586 parameters for server. For now, it include these retry settings
10587 and are hard coded. After server is moded to be as Silc Server
10588 Library this structure will be more important.
10590 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * Changed client librarys channel->clients table to SilcList and
10593 changed code accordingly.
10595 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10597 * Changed client's channel table to SilcList and changed code
10598 accordingly. Also changed SilcChannelClientEntry to include back-
10599 pointer to the channel so that client entry can use that structure
10600 as list as well and we have fast cross-reference to the channel.
10601 This change dramatically decreased the complexity of channel
10602 handling with client entry and vice versa (removed one extra
10603 loop when searching for channel entry from many functions).
10605 * Changed server->sim from table to SilcDList and changed code
10608 * NAMES command can now be used from user interface. It will show
10609 the user list on the channel, neatly.
10611 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10612 Code now saves realname of the user if it becomes available.
10614 * Renamed configure.in to configure.in.pre and made ./prepare
10615 script to automatically add correct version string to
10616 configure.in which it creates from configure.in.pre.
10618 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10620 * NAMES command reply now shows users mode with the nickname when
10621 joining to channel.
10623 * Moved silc_client_ch[u]mode[_char] functions from
10624 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10625 place sucks, they are utility functions and should be in some
10628 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10630 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10633 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * Added TRQ (efficient deque and list library) into lib/trq. This is
10638 a very good list library that is currently used in the SILC. Defined
10639 SilcList API over the library because I didn't like the API very
10640 much. See lib/trq/silclist.h for the API and examples of how to
10641 use the API. Fixed various places in the code to use the new
10642 SilcList API. The SilcList is meant for lists that has a structure
10643 already defined as a list. It is not suitable to add just some
10644 context to the list (in TRQ, the context is the list actually).
10646 So, I defined SilcDList that can be used for the purpose where
10647 predefined list structure does not exit. This can be used as
10648 such list. Now some context just can be added to the SilcDList.
10649 Currently this list is not used in the SILC just yet, though there
10650 are a lot places where this can replace dynamically allocated
10651 tables and I will fix these places, later, to use SilcDList.
10652 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10653 and use TRQ internally).
10655 Also fixed some annoying warning messages that the original TRQ
10656 code generated. Also minor changes to TRQ's Makefile.in.
10658 * Added support for querying by Client ID to both WHOIS and
10659 IDENTIFY commands into server, as required by the protocol.
10661 * Removed method function pointers from SilcBuffer structure. They
10662 weren't used to anything and just increased the context size for
10663 no good reason. This change also made silc_buffer_alloc and
10664 silc_buffer_free functions inline functions.
10666 * Disabled command flooding detection support until it's fixed so
10667 that it accepts commands in but does not execute them more than once
10670 * Added silc_net_localhost(), to return local hostname, into
10671 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10672 that must be initialized before calling silc_client_init.
10674 * Added new function: silc_server_send_notify_on_channels to send
10675 notify messages to all channels client has joined. It is assured
10676 that the message is sent only once per client.
10678 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10679 lib/silcutil/silcutil.[ch] as silc_format function. The new
10680 function is generic and is used by server as well, not only by
10681 the logging routines.
10683 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10684 the provided version string was not acceptable. Added new function:
10685 silc_ske_check_version into lib/silcske/silcske.h. The function
10686 must be implemented by the application (client or server) and it
10687 does not reside in the SKE library. The function checks the version
10688 string remote end sent.
10690 * Added back pointers (to opaque context and to SilcSocketConnection)
10691 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10693 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10694 duplicate packet context structure.
10696 * Changed `notify' client operation to send same arguments as client
10697 receives from server except for ID's. ID's are mapped to correct
10698 ID entry and that is returned. Also, if channel entry is not sent
10699 by server but the notify is for channel the channel entry is sent
10700 to application (otherwise application doesn't know that it is for
10701 channel (library gets it from packet's Destination ID)).
10703 * Added silc_client_remove_from_channels into client library to
10704 remove a client from all channels it has joined to. Used when
10705 received SIGNOFF notify from server. Added also new function
10706 silc_client_replace_from_channels to replace old ID entry with
10707 new ID entry on all channels. Used when received NICK_CHANGE
10708 notify from server.
10710 * Fixed ID Cache list handling in silc_idlist_get_client in
10711 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10712 to get (or query) client by ID.
10714 * Updated TODO list.
10716 * Added connection authentication status message defined by the
10717 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10718 support for these into the code in client and server side.
10720 * Added generic function silc_client_send_command to send any command
10721 with variable argument list. Application should use this function
10722 to send commands if the command functions provided by the library
10723 does not suite for the application's user interface needs.
10725 * Added new `failure' client operation. Application is notified about
10726 received failure packet if client is executing a protocol. In this
10727 case the protocol's execution has failed.
10729 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10730 is required by the protocol.
10732 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10733 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10736 * Added status flag to SilcSKE object to indicate realtime status
10737 of the SKE protocol.
10739 * Application receives now exactly same command reply arguments as
10740 the library receives from server. However, if ID is received the
10741 corresponding ID entry is returned to the application (eg. Client
10742 ID is mapped to correct SilcClientEntry entry and that is returned).
10743 Changed command_reply client operation due to this change.
10745 * Changed all ID's in commands and in command replys as ID Payloads.
10746 Change affected both client and server side codes.
10748 All ID's sent in SILC network (with execption of ID's in SILC
10749 Packet header) are sent in ID Payload to support variable length
10752 * Server now notifies nick changes and notifies all clients on
10753 the channels about the new nickname (about the new Client ID,
10756 * Implemented CMODE command to change channel modes. Supports all
10757 channel modes defined by the protocol specs except ban and invite
10758 lists. (Also, private channel key mode is supported but support for
10759 setting private channel key in client is missing, thus, this mode
10760 has no effect on client side (except that server requires that the
10761 client uses private channel key and normal channel traffic does not
10764 Also, invite mode works per se, but INVITE command does not work
10765 yet correctly, so you can set channel as invite only channel but
10766 inviting clients to the channel does not work (it is yet to be
10767 thought what's the best way to do it).
10769 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10770 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10771 Implemented CUMODE command to change user's mode on the channel.
10772 Supports all modes defined by the protocol specs.
10774 * Added NAMES command reply to return users modes on the channel.
10776 * Removed unnecessary and slow ciphers from lib/silccrypt.
10778 * Set SO_KEEPALIVE option to connection sockets by default.
10780 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10782 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10783 redefined the Notify Payload into protocol specs.
10785 * Added silc_id_payload_parse_id to get ID directly from raw
10788 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10790 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10791 accept searching by Client ID as well.
10793 * Added support for LEAVE and SIGNOFF notify types in client library.
10795 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10796 to parse ID Payload from raw data.
10798 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * Added flags parameter into silc_ske_assemble_security_properties
10801 function in lib/silcske/silcske.[ch].
10803 * Changed notify client operation to fit better for notify messages
10804 sent by server. The notify payload received from server is now
10805 passed to the application (after parsing it to SilcNotifyPayload).
10806 It is application's responsibility to retrieve the arguments
10807 from the payload and show the message the way it wants. The message
10808 sent by server is implementation specific.
10810 * Changed public keys to comply with the protocol specification.
10811 Old public keys are not supported anymore and are not compatible.
10813 * Removed nickname from Channel Payload as the latest draft removed
10814 it. The client must resolve the nickname from the NAMES command
10815 reply received when it joined the channel.
10817 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10819 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Fixed some errors in protocol specification drafts.
10823 * Created lib/silccore/silcnotify.c to implement Notify Payload
10824 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10825 generic payloads described by protocol specifications. The file
10826 includes implementations for ID Payload and Argument Payload.
10828 * Changed Command Payload implementation to use the new Argument
10829 Payload. Changed command_xxxx_payload to command_payload_xxxx
10830 to comply with SILC coding conventions.
10832 * Added suppport for Argument Payload handling in Notify Payload
10833 implementation as protocol requires it. Added the new support
10834 into server and client lib as well.
10836 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10838 * Added support for multiple nicknames on same channel. [n] is
10839 added locally to the nickname if there are more than one same
10840 nicknames on the channel.
10842 * Server now sends all nicknames that matched WHOIS request.
10843 Client also shows the list received from server.
10845 * Added TOPIC command to client side. User can now set and show
10846 current topic on channel.
10848 * Added MOTD command to client and server. Also, server sends the
10849 motd when client connects to the server.
10851 * Changed version strings to comply ISO 8601.
10853 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10855 * Fixed protocol error handling in client library. It should now
10856 cope even if the SKE fails for some reason.
10858 * Made new protocol specification drafts for submitting to IETF.
10860 * Implemented TOPIC command to server in silcd/command.c.
10862 * Added two new notify types into lib/silccore/silcnotify.h:
10863 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10864 notify nickname change and topic setting/change on a channel.
10866 * API change of command_reply operation in client library. The
10867 application gets now the status type received from server as well.
10869 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10871 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10873 * Cras fixed and optimized the packet handling even further and
10874 it should work now. Minor change to the prototype of function
10875 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10877 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Added new function into lib/silcutil/silcschedule.[ch]:
10880 silc_schedule_with_fd to select() a specified fd. The function
10881 returns after timeout expires or data arrives or goes. The
10882 function is used by packet routines to wait that all data is
10883 received from network.
10885 * Fixed data reading from network in lib/silccore/silcpacket.c.
10886 The code now assures that all data is read from the fd and then
10887 continues packet processing. This was a bug fix since the code
10888 used to drop some data in some circumstances.
10890 * Added new function into lib/silcclient/client.[ch]:
10891 silc_client_start_key_exchange to start key exchange after
10892 connection has been established to server. The code internally
10893 now uses this funtion but its main purpose was to provide it
10894 for applications that perform their own connecting. After
10895 application has created a connection it merely calls this
10896 function to start the key exchange between client and server.
10897 The library takes care of everything else after that.
10899 Updated also lib/silcclient/README to explain the usage of
10902 * Do not send to application information that connection has
10903 been established. Application gets notified it by connect
10906 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10908 * Applied cras's patch to add silc_schedule_one function. The
10909 function runs scheduler once and returns.
10911 * Fixed the scheduler after cras messed it up. The timeout
10912 handling works now as it's supposed to work.
10914 * Added into lib/silccore/ silcnotify.h to include notify
10915 message types support. Changed silc_server_send_notify*
10916 functions, in server.[ch], to support those new notify types.
10917 Added the support for the notify types into client library,
10918 as well. Added new notify client operation into ops.h in
10921 * Changed silc_server_packet_send_to_channel to send normal
10922 packets instead of just channel message packets. The function
10923 is now used to send the notify packets to channels. It is not
10924 used to send channel message packets anymore, as server never
10925 sends them anymore.
10927 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10928 va_arg()s as it seems to require it nowadays. I guess, if SILC
10929 is compiled with older va_arg() the new code should work anyway.
10931 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * Splitted core library. Core library (lib/silccore) includes
10934 now only SILC protocol specific core (and common) components.
10935 Created new utility library (lib/silcutil) that includes more
10936 generic purpose stuff. The stuff for util library was taken
10937 from the old core library. This was minor and easy split.
10939 * Created SILC Client Library (lib/silcclient) that includes
10940 implementation of the SILC client without user interface. This
10941 was major move from silc/ directory. The code has been changed
10942 so that it is transparent towards the user interface. The
10943 silc/ directory includes now the same user interface as before
10944 and it uses the new client library. Read lib/silcclient/README.
10945 Basicly, the client library performs everything else related
10946 to SILC except user interface handling. Also, configuration
10947 files are considered to be part of user interface and library
10948 does not handle them.
10950 This change also changed a lot of structures, function naming etc.
10951 Most important change was that SilcClientWindow object was
10952 renamed to SilcClientConnection in the client library. Created
10953 also new file lib/silcclient/ops.h. Also added new files
10954 silc/local_command.[ch] and silc/client_ops.[ch].
10956 All these changes were made to make it easier for user interface
10957 designers to create what ever user interface for the SILC client
10960 It is also expected that the server will be moved to lib
10961 directory as well and SILC Server Library will be created;
10962 sometimes in the future.
10964 * Removed Local commands from lib/silccore/silccommand.h as
10965 they are application specific and new client library does not
10966 handle any of those anymore.
10968 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10969 old client implementation in silc/.
10971 * Added support for callback functions in SILC_LOG_* macros.
10972 Application can now set its own callbacks that will be called
10973 instead of using the default functions that will always print
10974 the debug messages to stderr (or stdout). Also, debugging can
10975 now be disabled by setting silc_debug to FALSE and re-enabled by
10976 setting it to TRUE. Note, that logging will still work even
10977 if debugging is disabled.
10979 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10980 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10981 silc_log_reset_debug_callbacks.
10983 * To enable debugging in silc client one must give now -d
10984 option on command line.
10986 * Changed silc_schedule_init to automatically allocate task queues
10987 if they are not allocated before calling it.
10989 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10991 * Added GMP 3.1 into math library.
10993 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10996 a channel in SILC network. The packet is used by servers and
10997 routers to notify other routers that user has left a channel.
10998 This little feature was missing until now. Added the feature
10999 to protocol specification as well.
11001 Added functions: silc_server_send_remove_channel_user and
11002 silc_server_remove_channel_user into server.[ch].
11004 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11005 lib/silccore/silcpacket.h. However, they are not implemented
11008 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11010 * Fixed joining to a channel and sending channel messages
11011 between server and router. The channel message sending should
11012 now work inside a cell.
11014 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Fixed the private message sending between server and router.
11017 The private message sending should now work inside a cell.
11019 * Added silc_server_replace_id into server.[ch] to replace
11020 existing ID in the SILC network.
11022 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11023 and silc_idlist_replace_server_id into idlist.[ch] in server.
11025 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11027 * Fixed the server to server connections. Server can again now
11028 connect to router. Router to router connections probably does
11031 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11033 * Added dynamic protocol registering support. Now protocols can
11034 registered and unregistered on the fly. Patch by cras.
11036 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11038 * Added lib/contrib directory to hold routines that some platforms
11039 don't have but are needed by SILC.
11041 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11042 into lin/contrib to provide getopt() and getopt_long() for
11043 those who don't have it.
11045 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11047 * Added AWAY command to client. When away message is set and
11048 client receives a private message packet the client automatically
11049 replies to the sender with the away message.
11051 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11052 bug seemed to be the cause of recent problems when compiling
11055 * Added version detection support to SKE protocol specification
11056 and added the new changes to the SKE implementation as well.
11057 There were other minor changes in the SKE protocol as well.
11059 Many changes in lib/silcske/silcske.[ch] and in
11060 lib/silcske/payload.[ch].
11062 * Added ^U functionality, clear input line. Patch from cras.
11064 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * Mainly small bugfixes on core library. Fixed some debugging
11067 logging and buffer overflow in silclog.c.
11069 * Updated config.sub and config.guess on the distribution tree.
11071 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11073 * Added command lagging support in server. Client may execute
11074 commands now only once in two seconds.
11076 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11078 * Optimized packet reception. MAC computation and checking is now
11079 also more optimized. A lot previously duplicated code is now
11080 used as generic by both client and server.
11082 * Fixed key pair generation in clientutil.c
11084 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11086 * Added into lib/silccore/silcbufutil.[ch] new function;
11087 silc_buffer_realloc.
11089 * Moved generic packet sending/encryption functions to
11090 lib/silccore/silcpacket.[ch] from client and server. Some
11091 rewriting of the functions.
11093 * Moved all generic packet reception/decryption functions to
11094 lib/silccore/silcpacket.[ch] from client and server. The
11095 packet processing is now much cleaner in both client and server.
11096 These were major changes in both client and server.
11098 * Created many common functions in server to do packet sending.
11099 Previously code were duplicated a lot, this has been removed
11100 with these changes.
11102 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11104 * Rewrote major parts of the ID cache system. Don't know
11105 whether it is better now or not but at least the API is more
11108 * Major rewrite on ID cache stuff on client because of the ID
11109 cache API changes. Added idlist.c to client.
11111 * Also major rewrite on ID cache stuff on server as well.
11112 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11113 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11114 in hand, instead they are all put into the ID cache system now.
11115 All server_idlist_* routines uses ID cache now instead of
11116 traversing its own lists (those lists does not exist anymore).
11117 SilcIDList though still exists. Also, SilcXXXEntry's are
11120 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11122 * Finally made the SKE implementation compliant to the protocol
11123 specification. All mp integers are now binary encoded as
11124 opposed being HEX encoded.
11126 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11129 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11130 functions: silc_[encode/decode]_pem. Also added function
11131 silc_encode_pem_file to PEM encode with newlines ('\n') for
11132 saving into a file.
11134 * SILC public keys are now encoded either PEM or binary. Same
11135 option is for private keys as well. By default private keys
11136 are binary encoded and public keys PEM encoded. Silly HEX
11137 encoding were removed.
11139 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11140 function to create fingerprints.
11142 * Fixed a bug in SHA1; does not change the original data anymore.
11144 * Partly implemented INFO command on client and server side.
11145 Fixed CLEAR command. Changes to SERVER command; show current
11146 server(s) when giving command without arguments. Added
11147 VERSION command to client.
11149 * Added check to server that unregistered connections cannot
11150 execute commands (unless it is specificly allowed).
11152 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11154 * Fixed screen refresh.
11156 * Fixed channel joining bug from client. On some circumstances
11157 client tried to join to a channel it had already joined.
11159 * Added public key verification process into client's protocol.c.
11160 The client now verifies the public key from user and saves
11161 it into ~./silc/serverkeys/ directory.
11163 Added into: clientutil.[ch]: silc_client_verify_server_key.
11165 * Changed SKE protocol's silc_ske_initiator_finish function
11166 to accept callback function that verifies the received public
11167 key. Removed old silc_ske_verify_public_key function.
11169 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11171 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11172 silc_pkcs_private_key[_data]_set.
11174 * Made the password and public authentication more cleaner in
11175 server's protocol.c.
11177 * Removed historic and obsolete protocol `channel_auth' from
11178 both client and server.
11180 * Removed wrong way of sending command status messages from
11181 server to client in server's command.c. The old way violated
11182 protocol specification.
11184 Changes to silccore/silccommand.[ch]: removed
11185 silc_command_encode_status_payload -> not needed anymore,
11186 changed silc_command_encode_payload_va to accept extra
11187 argument on variable argument list. The argument type must
11188 now be provided to the function. Also, added new function:
11189 silc_command_encode_reply_payload_va which is same as
11190 normal command_encode_payload_va except command status type
11191 is provided as extra argument.
11193 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11195 * Added ~./silc directory handling. The directory includes the
11196 public and private keys for the client.
11198 Added silc_client_check_silc_dir, silc_client_create_identifier
11199 and silc_client_load_keys.
11201 * Implemented SILC protocol compliant public key. Added public
11202 and private key saving to and loading from files.
11204 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11205 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11206 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11207 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11208 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11210 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11211 silc_pkcs_load_[public/private]_key.
11213 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11215 * Added silc_server_get_route (route.[ch]) to get connection
11216 data for the fastest route for given ID.
11218 * Implemented INVITE command on client and server. The command
11219 were re-defined in the SILC Protocol Specification and the
11220 implementation now complies with the specification.
11222 * Implemented PING command on client and server.
11224 * Implemented NAMES command on client and server. The server side
11225 supports currently only normal server not router server yet.
11226 Some changes to NAMES definition in SILC protocol specification.
11228 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11230 * Implemented LEAVE command on client and server.
11232 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11233 again. This change was made to the protocol as well. Server
11234 should not violate the protocol specification anymore.
11236 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11239 was tested. SOCKS4 was not but should work anyway.