1 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Implemented the user limit to the CMODE_CHANGE notify,
4 CMODE command reply and JOIN command reply in server.
5 Affected files are silcd/server.c, command.c, command_reply.c,
6 packet_send.c and packet_receive.c.
8 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
10 * Defined SILC_STRFMT_END that must be used now with
11 silc_buffer_strformat, instead of SILC_STR_END. Fixes
12 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
13 lib/silcclient/silcvcard.c, silcd/server_util.c.
15 * Fixed the adding of public key to the WATCH list in server.
16 Fixed the WATCH notify sending to client. Affected files
17 are silcd/packet_send.[ch], command.c, server_util.c.
19 * Implemented the watching by public key in the SILC Client
20 Library and SILC Client. Affected files are
21 lib/silcclient/command.c and client_notify.c.
23 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
25 * Added support for public key watching in server. Affected
26 files are silcd/server.c, server_internal.h, command.c,
29 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
31 * Added public key to the SIlcClientEntry. Affected files
32 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
34 * Fixed the get_clients_whois reply processing to return
35 exactly same entries server returned. Makes it possible
36 to search using attributes. Affected file is
37 lib/silcclient/idlist.c.
39 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
41 * Save founder key to SilcChannelEntry. Affected files are
42 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
44 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
46 * Call the monitor callback with _CLOSED status from the
47 silc_client_file_close. Affected files are
48 lib/silcclient/client_fpt.c, silcclient.h
50 * Added silc_client_get_clients_whois which resolves using
51 WHOIS, and supports requested attributes as well.
52 Affected files are lib/silcclient/silcclient.h, idlist.c.
54 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
56 * Added support for asking the destination filename where
57 the downloaded file is saved in the file transfer. Affected
58 files are lib/silccilent/silcclient.h, client_ftp.c.
60 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
62 * Fixed error handling in resuming data processing. Affected
63 files are lib/silcclient/client_resume.c and client.c.
65 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
67 * Fixed silc_client_send_private_message to return TRUE correctly.
68 Affected file lib/silcclient/client_prvmsg.c.
70 * Added topic to the SilcChannelEntry. Affected files are
71 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
73 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
75 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
76 file lib/silcclient/command.c
78 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
80 * Convert all commands to UTF-8 before passing them to the
81 client library. Still need to convert replies from UTF-8 to
82 the locale encoding. Affected file
83 irssi/src/silc/core/silc-cmdqueue.c
85 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
87 * redirect all silc_client_command_calls through a queueing framework.
88 This fixes /CYCLE and the annoying "nick change after auto-joining
89 a channel". Furthermore it defines one central point where
90 command parameters can be UTF-8-ified. Affected files
91 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
92 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
94 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
96 * use asynchronous connect() to establish router connections.
97 Fixes problem when the primary router goes down. Affected files
98 silcd/server.c, silcd/server_backup.c
100 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
102 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
103 Fixed various compilation warnings when type casting ints
104 to pointers or vice versa, of different size. Updates around
107 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
109 * Surrogates not allowed in UTF-8 strings, updated decoder.
110 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
111 testers in lib/silcutil/tests/ directory.
113 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
115 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
116 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
117 files are lib/silcclient/silcclient.h, client.c.
119 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
121 * When resuming a session fails, notify the user that the session
122 file needs to be removed eventually. Affected files
123 irssi/src/fe-common/silc/module-formats.[ch],
124 irssi/src/silc/core/client_ops.c.
126 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
128 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
129 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
131 * Typofix in Irssi::Silc module. Affected file
132 irssi/src/perl/silc/Silc.xs.
134 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
136 * Changed the way NOTICE flagged messages are treated. Added support
137 for notices in queries and signing notices. Affected files
138 irssi/default.theme; irssi/docs/help/in/notice.in;
139 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
140 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
142 * Fixed typo in /ACTION help. Affected file
143 irssi/docs/help/in/action.in
145 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
147 * Fixed typo in perl module. Affected file
148 irssi/src/perl/silc/Server.xs
150 * Changed the way ACTION flagged messages are treated. Added support
151 for actions in queries and signing actions. Affected files
152 irssi/default.theme; irssi/docs/help/in/action.in;
153 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
154 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
157 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
159 * Incorrectly reported error when client had to be resolved from
160 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
162 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
164 * Fixed whois public key hash table deleting and adding in
165 detached client case. Affected file silcd/packet_receive.c.
167 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
169 * Changed filenames of silc/fe module not to collide with filenames
170 from core/fe. Also seperated public messages printing from
171 query messages printing. Affected files are all in
172 irssi/src/fe-common/silc.
174 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
176 * Fixed the invite process handling during joining to use
177 correct server name for the client that is matched against
178 the invite string for the channel. Wrong server name caused
179 inability to join the channel. Affected file is
182 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
184 * Fixed the CUMODE channel founder authentication on normal
185 server to not remove the founder rights on existing founder
186 before checking that router accepts the mode change. Affected
187 files are silcd/command.c and silcd/packet_receive.c.
189 * Remove the server entry correctly when rekey timeouts and
190 remote router connection on normal server is closed. Fixes
191 a crash where server uses the freed server entry. Affected
194 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
196 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
197 networks. This is the first step in solving the bug about
198 /SERVER ADD -silcnet <silcnet>. Affected files
199 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
200 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
201 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
203 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
205 * /SMSG and /MMSG now correctly create new queries. Affected files
206 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
208 * Add basic support for SILC protocol specific variables in perl.
209 Affected files irssi/src/perl/silc/*, irssi/configure.in,
210 irssi/src/perl/Makefile.am
212 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
214 * Don't use silc_get_input, it's obviously not reliable. Fixes
215 issue when the current key expires. Affect file
216 irssi/src/silc/core/clientutils.c
218 * Make the session data filename configurable. This makes it
219 possible to have different session files for different
220 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
221 client_ops.[ch], silc-servers.c,
222 irssi/src/silc/fe-common/silc/module-formats.[ch]
224 * Use the same set of libtool files for the MPI lib as for the
225 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
226 config.sub, configure.in, install-sh, missing, mkinstalldirs
228 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
230 * Fixed server statistics decrementing error to not go to
231 negative. Affected file silcd/packet_receive.c.
233 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
235 * Use silc_server_query_add_error to add error in public key
236 search error. Added support in send_reply to send errors
237 without specific argument. Affected file silcd/server_query.c.
239 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
240 Client for NO_SUCH_NICK. It was against the protocol specs.
241 Affected file irssi/src/silc/core/client_ops.c.
243 * Added backwards support for the wrong NO_SUCH_NICK error sending
244 in server. To be removed in SILC Server 1.0. Both old clients
245 and clients with fixed error handling now works. Affected file
246 silcd/server_query.c.
248 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
250 * fixed a bug in the whois using attributes function where no
251 error was sent if no nickname and client id but the attributes were
252 given to whois. Affected file silcd/server_query.c
254 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
256 * remove public key from public key hashtable on detach. Affected
257 file silcd/packet_receive.c
259 * free public key hashtable before removing clients on server
260 shutdown. Affected file silcd/server.c
262 * remove public key prior deleting client-data on killing a client.
263 Affected file silcd/server_util.c
265 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
267 * Getting the MOTD from other servers works now. Affected
268 files are silcd/command.c and silcd/command_reply.c
270 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
272 * Initialize the variable idletag, since it is tested in
273 silc_core_deinit for its default value. Affected file
274 irssi/src/silc/core/silc-core.c
276 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
278 * Fixed signed channel messages across cells. Affected file
281 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
283 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
284 is not defined. They can now be safely used in if-statements
285 without braces. Affected file lib/silcutil/silclog.h.
287 * Added the checks for backup closing connection due to error
288 (local or remote) and thus not allow the resuming to occur
289 in reconnect. Affected files are silcd/packet_send.c
292 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
294 * Help file updates. Affected files in irssi/src/docs/help/in/.
296 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
298 * Fixed channel messages across cells. Affected file
301 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
303 * Fixed file transmission accepting in client library to not
304 start the negotiation if user hasn't accepted the transfer,
305 instead create new session for resent transfer. Affected
306 file lib/silcclient/client_ftp.c.
308 * Show the session ID in the file transmision list. Remove
309 session from list that failed to transfer. Switch the current
310 session automatically after transmission, and in errors, to new
311 session if other sessions exists in the transfer list. Affected
312 files are irssi/src/silc/core/silc-servers.c,
313 irssi/src/fe-common/silc/modfule-formats.c.
315 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
317 * Fixed MIME header parsing for the hopefully last time. Affected
318 file lib/silcutil/silcstrutil.c
320 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
322 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
324 * The SILC RNG is now gauranteed to return non-zero random
325 values. Affected files are lib/silccrypt/silcrng.[ch].
327 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
329 * Fixed nickname formatting when changing only case of the
330 nickname. Affected file lib/silcclient/idlist.c.
332 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
334 * Fixed a memory leak and incorrect printing of the "appears as"
335 message. Affected file irssi/src/silc/core/client_ops.c
337 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
339 * Added CRT (Chinese Remainder Theorem) supported RSA
340 private keys and private key operations. This significantly
341 increases private key operation efficiency. No compatibility
342 issues with new or old private keys. Affected files are
343 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
345 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
347 * Fixed GCC-3.3.2 related compilation warnings from the
350 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
352 * Removed RC6 from distributions.
354 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
356 * Added some better comments to lib/silccrypt/silcpkcs.h,
357 optimized some routines in lib/silccrypt/silcpkcs.c.
358 Added test_silcpkcs into lib/silccrypt/tests/.
360 * Fixed silc_rng_global_init to actually init the global RNG
361 if RNG wasn't provided for it. Affected file is
362 lib/silccrypt/silrng.c.
364 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
366 * Added silc_hash_table_find_by_context_ext. Affected files
367 lib/silcutil/silchashtable.[ch].
369 * Save the public key on normal server in WHOIS command reply
370 from attributes, if present, and add it to public key hash
371 table. Fixes WHOIS resolving by public key on normal server.
373 Optimized the attributes resolving on normal server to not
374 resolve if we resolved them already from router.
376 Affected files are silcd/server_query.c, command_reply.c.
378 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
380 * Added support for whois using attributes.
381 Affected files silcd/command_reply.c, silcd/packet_receive.c,
382 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
385 * Added support for whois using public key attribute to /WHOIS i
386 client command. Affected files irssi/docs/help/in/whois.in,
387 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
389 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
391 * Fixed UMODE setting in server when the client has anonymous
392 mode set. The mode setting was not working. Affected file
395 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
397 * Fixed some bugs and typos related to sending split messages.
398 Print notification when sending messages with /MMSG. Affected
399 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
401 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
403 * Optimized the socket referencing in packet routines, client
404 library and server. Affected files are lib/silccore/silcpacket.c,
405 lib/silcclient/client.c and silcd/server.c.
407 * If silc_socket_set_qos is given with NULL arguments the QoS is
408 reset from the socket. Affected files are
409 lib/silcutil/silcsockconn.[ch].
411 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
413 * Add a /LISTKEYS command which lists the locally cached
414 client and server keys. Affected files
415 irssi/src/fe-common/module-formats.[ch],
416 irssi/src/silc/core/silc-{channels,servers}.c
417 irssi/docs/help/in/listkeys.in
419 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
421 * Check that packet queue purging was successful. Affected
422 files lib/silcclient/client.c and silcd/packet_send.c. Related
423 to MAC failed errors.
425 * Do not clear the inbuf even if it is empty if QoS was applied
426 to it. Otherwise the QoS data is cleared and MAC failed error
427 will occur. Affected file lib/silccore/silcpacket.c.
429 * Use the rekey period time as rekey protocol timeout value.
430 If the rekey does not succeed during the rekey period there's
431 something very wrong, and we most likely end up with wrong keys,
432 do graceful reconnect then. Affected file silcd/server.c.
434 * Take reference of the socket in the parser context, as it's
435 possible to have the parsers in queue after the socket is
436 disconnected and this may cause crash. Affected files are
437 lib/silccore/silcpacket.c, lib/silcclient/client.c and
440 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
442 * Fixed KICK command reply sending, it sent to replies.
443 Affected file silcd/command.c.
445 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
447 * Finish the silc-mime.pl script. It now supports MIME type
448 guessing using magic files, signing data messages, executing
449 MIME handlers in background. Affected files
450 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
452 * Changed MIME signal handler to make things easier for the perl
453 script. Affected files irssi/src/silc/core/client_ops.c,
454 silc-servers.c, and irssi/docs/signals.txt
456 * Cleaned up the silc_mime_parse function and fixed detection
457 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
459 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
461 * Resolve the IP for file transfer listener from the connection
462 socket. Affected file lib/silcclient/client_ftp.c.
464 * Accept NULL hostname parameter in the functions
465 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
466 if hostname is not wanted.
468 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
470 * Fixed race condition between silc_client_init and
471 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
473 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
475 * Fixed file transfer connection closing when SIGNOFF for
476 the client is received from server. Affected file is
477 lib/silcclient/client_ftp.c.
479 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
481 * Check for disconnected socket in QUIT callback. Affected
482 file silcd/command.c.
484 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
486 * Modified the MIME parsing to allow \n and \r\n as delimiters.
487 Affected files lib/silcutil/silcstrutil.c
489 * Cleaned up the escape/unescape functions for correctness and
490 speed. Affected file irssi/src/silc/core/client_ops.c
492 * Removed handling for data messages with Content-Type: text/*,
493 moved parsing of MIME headers to the signal handler, added
494 support for signing and verifying data messages. Affected
495 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
496 irssi/src/silc/core/silc-{servers,channels}.c
498 * Added a perl script for handling data messages based on
499 information read from Mailcap files. New file
500 irssi/scripts/silc-mime.pl
502 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
504 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
505 acknowledge recepetion of a message to the sender. Updated
508 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
510 * Unregister channel key saving callback when deleting channel.
511 Affected file lib/silcclient/idlist.c.
513 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
514 before calling notify client operation. Affected file is
515 lib/silcclient/client_notify.c.
517 * Unregister QoS tasks when deleting the socket connection.
518 Affected files lib/silcutil/silcsockconn.[ch],
519 unix/silcunixsockconn.c.
521 * Implemented latest presence-attrs draft changes. Affected
522 files lib/silccore/silcattrs.h and
523 irssi/src/silc/core/silc-queries.c.
525 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
527 * Save old channel keys in list to allow more rapid change
528 of channel keys if server for some reason does that. This
529 avoids loosing so many channel messages due to not having
530 key to decrypt. Affected file lib/silcclient/silcclient.h,
531 idlist.c and client_channel.c.
533 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
535 * Continued backup router tests and fixes. Affected files
536 silcd/server_backup, server_util.c, server.c. See TODO.
538 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Fixed SERVER_SIGNOFF handling in servers. The client
541 was removed from wrong list thus not removing the client
542 at all. Affected file silcd/packet_receive.c.
544 * Do not execute rekey protocol for disabled connections as
545 it would never go through. Affected file silcd/server.c.
547 * Added timeout for rekey protocol to catch if the protocol
548 never executes successfully. Affected files silcd/server.c
551 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
553 * Abandon packet processing for disconnected sockets. Check
554 this always after calling packet processing callback.
555 Affected file lib/silccore/silcpacket.c.
557 * Fixed double registration disconnection code in server.
558 Closed wrong connection. Affected file silcd/packet_receive.c.
560 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
562 * On normal server reconnect to primary during resuming 4
563 times, then give up. Affected file silcd/server_backup.c.
565 * If during reconnecting to routers we notice we have router
566 connection but no primary router set, the server is in desync.
567 Reconnect to primary to restore network. Affected file
570 * Assure that only one protocol is exeucting at the same time.
571 Added checks for all protocols. Affected files are
572 silcd/server.c and server_backup.c.
574 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
576 * Check that a string is not already part on invite/ban
577 string when processing it. Affected file silcd/server_util.c.
579 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
581 * Fixed the CUMODE_CHANGE for founder mode changes to comply
582 with 1.2 version of the protocol. Affected file is
583 silcd/packet_receive.c.
585 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
587 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
588 where the passphrase was given. Affected file is
591 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
593 * INVITE and BAN notifys are now delivered from routers to
594 servers (but not clients) on the channel. Updated specs and
595 code. Affected files silcd/packet_[send|receive].[ch],
596 command.c, server.c and server_util.c.
598 * Implemented INVITE and BAN announcing. Affected files are
599 silcd/server.[ch], server_util.c.
601 * Implemented SilcStatus error type argument returning in
602 command reply error in server. Affected file silcd/command.c.
604 * Implemented SilcStatus argument returning in comand reply
605 in client library. The command_reply client operation now
606 returns error specific arguments as well. Affected files
607 are lib/silcclient/command_reply.[ch], client_resume.c,
608 lib/silccore/silcstatus.[ch].
610 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
612 * Backup router protocol version 1.2 implemented. Testing still
613 required. Affected files in silcd/server_backup.[ch], server.c,
614 packet_receive.c and server_internal.h.
616 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
618 * silc_client_send_[channel|private]_message now return TRUE
619 or FALSE. Affected file lib/silcclien/client_channel.c and
622 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
624 * Check for explicit nickname in INVITE and BAN processing
625 during join as well (and don't expect only wildcards in
626 invite/ban strings). Affected file silcd/command.c.
628 * Fixed the INVITE and BAN by public key. The public key saved
629 is the PK payload (as specified) not the raw data. Affected
630 file silcd/server_util.c.
632 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
634 * UTF-8 text message support for actions and notices in SILC
635 Client. Affected file irssi/src/silc/core/client_ops.c.
637 * silc_get_username and silc_get_real_name now returns sensible
638 data on Win32. Patch by Toni Willberg. Affected file is
639 lib/silcutil/win32/silcwin32util.c.
641 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
643 * Provide a signal handler to send MIME encoded messages and emit
644 a signal when a MIME encoded message is received. Also document
645 the signals for usage with the perl interface.
647 A sample perl script will be supplied at a later point.
649 Affected files are irssi/docs/signals.txt,
650 irssi/src/silc/core/client_ops.[ch],
651 irssi/src/silc/core/silc-{channels,servers}.c
653 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
655 * Use SILC_COMMAND_PING to estimate the round-trip time to the
656 server. Use this time to display a lag and disconnect when it
657 exceeds a specified limit.
659 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
661 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
663 * Remove the channel auth list in normal server if router
664 encofrces its list during connecting. Send notify to channel
665 to remove the mode to remove the list. Affected files are
666 silcd/server_util.c and silcd/packet_receive.c.
668 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
670 * Added support for channel public keys. Updated protocol specs
671 and implemented it. Affected files are
672 silcd/command.c, command_reply.c, lib/silcclient/command.c,
673 lib/silcclient/command_reply.c.
675 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
677 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
678 terminate the process on Linux. Affected file silcd/silcd.c.
680 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
682 * Check for NULL buffer in silc_buffer_clear. Affected file
683 is lib/silcutil/silcbuffer.h.
685 * Simplified the backup router protocol by removing the _GLOBAL
686 types. Updated protocol specs and the code. Affected files
687 are silcd/server_backup.[ch].
689 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
691 * Deny '@' and '!' from nicknames since they are reserved
692 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
693 Updated protocol specs and the code.
695 Affected files are silcd/server_util.[ch].
697 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed stack overflow in Irssi SILC client. Affected
700 file irssi/src/silc/core/client_ops.c.
702 * Check that Host is set in ServerConnection and RouterConnection
703 in silcd.conf. Affected file silcd/serverconfig.c.
705 * Fixed crash in server with protocol completion callbacks,
706 namely rekey and backup resuming protocols. Affected files
707 are silcd/server_backup.c and silcd/server.c.
709 * Fixed rekey protocol to not restart if it is started already.
710 Affected files are lib/silcclient/client.c and
713 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
715 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
717 * Fixed EOF handling in SILC Config, affected file
718 lib/silcutil/silcconfig.c.
720 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
722 * Fixed RESOLVING flag handling in JOIN notify and other
723 notifys to handle the resolvings correctly in client library.
724 Affected file lib/silcclient/client_notify.c.
726 * Do not send full INVITE and BAN lists in INVITE and BAN
727 notifys, only the changed information. Affected file
730 * Fixed INVITE notify sending in INVITE command, send it
731 only when needed. Affected file silcd/command.c.
733 * Handle the founder key change properly in CMODE_CHANGE
734 notify. Bug #122. Affected file silcd/packet_receive.c.
736 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
738 * Remove the mark for output (mark it only for input) after
739 purging outgoing queue. Prevents the "Error in select()"
740 floods. Affected file silcd/packet_send.c.
742 * Fixed incorrect connection deletion from client library
743 after calling "connect" client operation. Could cause
744 crashes for example during reconnect timeouts. Affected
745 files are lib/silcclient/client.c and
746 irssi/src/silc/core/client_ops.c.
748 * Check server private key file permissions before starting
749 the server. Affected file silcd/serverconfig.c.
751 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
753 * NULL terminate allocated string in silc_buffer_strformat.
754 Affected file lib/silcutil/silcbuffmt.c.
756 * Rewrote the invite/ban list string handling in server to
757 use SilcBuffer instead. Affected files are silcd/command.c
758 and silcd/server_util.c.
760 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
762 * Fixed double free in CMODE command when setting new HMAC
763 for channel. Affected file silcd/command.c.
765 * Added couple of missing memset's to zero sensitive memory.
766 Affected files silcd/command.c, lib/silcclient/command.c.
768 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
770 * Fixed a double free in INVITE command error handling in
771 server. Affected file silcd/command.c.
773 * Added macros SILC_SWAB_[16|32] to swab byte order of
774 16-bit and 32-bit unsigned integers. Affected file
775 lib/silcutil/silctypes.h.
777 * Use the SILC_SWAB_16 instead of htons() in server when
778 handling ports since the ports in structures are always
779 in little-endian order (regardless of platform). Affected
780 file silcd/serverid.c and silcd/server_backup.c.
782 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
784 * Send DISCONNECT in close admin command in server. Affected
785 file silcd/command.c.
787 * Check whether we are already connecting to a remote router
788 (in addition of checking whether we are already connected)
789 before creating new connection. Affected file silcd/server.c.
791 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
793 * Added better compiler and compiler flags checking in
796 * Check that socket is valid after QoS is applied to data.
797 Affected file lib/silcutil/unix/silcunixsockconn.c.
799 * Make sure the socket connecetion is not closed to early
800 when closing connection in server. Also make sure the
801 connection is always closed after error in a protocol.
802 Affected file silcd/server.c.
804 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Removed --session and --dummy options from Irssi SILC Client.
807 -d option is available only if --enable-debug was given.
808 Affected files are irssi/src/silc/core/silc-core,
809 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
811 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
813 * Added silc_buffer_steal to steal the data from the buffer.
814 Affected file lib/silcutil/silcbuffer.h.
816 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
818 * Fixed server crash with double Primary block in config file.
820 Fixed also various memory leaks around the config file
821 parser. Affected files lib/silcutil/silcconfig.c,
822 silcd/serverconfig.c.
824 * Changed my nickname (Johnny Mnemonic) to my real name, this
825 means that bugs introduced by him were actually introduced
828 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
830 * Don't display "foo appears as foo\nYou're now known as foo"
831 messages. Affected file irssi/src/silc/core/client_ops.c
833 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
835 * Fixed error handling of invalid client entry when calling
836 commands in server. Fixes a crash. Affected file
839 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
841 * Added some sanity checks in server for correctness of the
842 server configuration. Affected file silcd/serverconfig.c.
844 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
846 * Prevent endless resolving of user informations in USERS
847 command by checking the command reply status correctly.
848 Affected file lib/silcclient/command_reply.c.
850 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
852 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
853 file is lib/silcutil/silcfileutil.c. A patch by Matthew
854 Aldous <Matthew@Aldous.com>.
856 * Added better implementation using CriticalSection of
857 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
858 <mikko.lahteenmaki@pikabaana.net>.
860 * Added some Winsock WIN32 compatiblity defines into
861 includes/silcwin32.h.
863 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
865 * Fixed double free in async host lookup code. Affected file
866 lib/silcutil/silcsockconn.c.
868 * On backup router handle now the SERVER_SIGNOFF from router
869 for local connected servers too, and close the connections.
871 Do not process them as normally signing off servers when they
872 really signoff by sending EOF fe, but always assume that
873 router sends the SERVER_SIGNOFF.
875 Affected files silcd/server.c and silcd/packet_receive.c.
877 * Fixed socket unsetting when closing connections. Affected
878 files silcd/server.c and silcd/packet_send.c.
880 * Do not print the nickname in SERVER_SIGNOFF if we do not
881 have it. Prevents asserts in Irssi core. It is possible we
882 don't have the nick if it was just being resolved when server
883 signoff. Affected file irssi/src/silc/core/client_ops.c.
885 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Fixed autonick crashbug in client library. Affected file
888 lib/silcclient/client.c.
890 * Fixed Unix implementation of SilcMutex to really assert if
891 the mutex is locked/unlcoked already. Affected file
892 lib/silcutil/unix/silcunixmutex.c.
894 * Fixed locking in silc_schedule_uninit. It didn't lock
895 when dispatching timeout tasks. Affected file is
896 lib/silcutil/silcschedule.c.
898 * Changed Win32 implementation of SilcThread to use modern
899 Win32 interface. Affected file is
900 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
902 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
904 * Don't print signed messages when sending failed. Affected files
905 irssi/src/silc/core/silc-[servers.c/commands.h]
907 * Send adquate signal when founding a channel by joing it. Affect
908 file irssi/src/silc/core/client_ops.c
910 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
912 * Fix theme abstracts parsing. Affected files irssi/default.theme,
913 irssi/src/fe-common/core/themes.c
915 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
917 * Fixed close command to use the port correctly when closing
918 server connections. Affected file silcd/idlist.c.
920 * Check for NULL outbuf in silc_socket_write. It is possible
921 that it is NULL is some odd case. Affected files are
922 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
924 * Do not call final protocol callback for backup router
925 resuming protocol when closing connection. It is closed
926 by timeout in case of error. Affected file silcd/server.c.
928 * Backup reconnect to router if backup resuming protocol
929 failed. Affected file silcd/server_backup.c.
931 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
933 * Fixed double free in SKE library error hadling when signature
934 error occurred. Affected file lib/silcske/silcske.c.
936 * Save the fingerprint to new SilcClientEntry after changing
937 nickname. Affected file lib/silcclient/client_notify.c.
939 * Print SIGNOFF in Irssi SILC client only if the nickname is
940 known. Prevents asserts in Irssi core. It is possible we
941 don't have the nick if it was just being resolved when it
942 quit. Affected file irssi/src/silc/core/client_ops.c.
944 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
946 * Fixed double free in invite list adding code when adding
947 invite strings. Affected file silcd/server_util.c.
949 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
951 * More log printing during backup router protocol. Affected
952 file silcd/server_backup.c.
954 * Removed backwards support for old private key file format.
955 Affected file lib/silccrypt/silcpkcs.c.
957 * Removed backwards support for not-so-strict decryption length
958 check, it's strict now. Affected lib/silccrypt/silccipher.c.
960 * GETKEY to update the client entrys fingerprint too.
961 Affected file lib/silcclient/command_reply.c.
963 * Added --without-libtoolfix for package builders using weird
964 wrappers around libtool (BSD at least).
966 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
968 * Fixed backup router bugs: When backup resumes router and
969 receives a CHANNEL_MESSAGE packet the backup must not act
970 as router since the packet header decryption would be
971 different. Also, when relaying packets to channel, do
972 not re-encrypt packets on backup that came from the primary
973 since the connection isn't really router-router connection.
974 Affected files silcd/server.c, silcd/packet_send.c.
976 * Added checks in encryption/decryption that encryption/decryption
977 length sent as argument really is multiple by block size. Helps
978 catching really weird bugs like the above backup router bugs
979 when packets are being decrypted in wrong way. Affected files
980 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
982 * Fixed padding generation in private key file encryption.
983 Affected file lib/silccrypt/silcpkcs.c.
985 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
987 * Added ignore_message_signatures setting which can be used
988 to ignore signatures in messages. Affected files are
989 irssi/src/silc/core/client_ops.c, silc-core.c.
991 * Fixed the libtoolfix to use command line options instead of
992 environment variables. They didn't work as expected. Now,
993 the libtool is fully run-time configurable.
995 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
997 * Verify signature payload for signed messages. Affected files
998 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
999 irssi/src/silc/core/silc-core.h
1001 * Display signature verification result in public and private
1002 messages using theme abstracts. See irssi/default.theme for
1003 examples on their usage. Affected files
1004 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1005 irssi/src/fe-common/silc/module-formats.[ch],
1006 irssi/src/fe-common/silc/fe-common-silc.c,
1007 irssi/src/fe-common/silc/Makefile.am
1008 irssi/src/fe-common/core/fe-messages.[ch]
1010 * Fixed bugs in Irssi's theme parsing. Affected files
1011 irssi/src/fe-common/core/themes.c
1013 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1015 * Calculate the correct length for signed messages before
1016 encrypting, it must be multiple by block size. Affected
1017 file lib/silccore/silcmessage.c.
1019 * silc_message_signed_get_public_key returns now both
1020 decoded and encoded public key. Affected files are
1021 lib/silccore/silcmessage.[ch].
1023 * Added libtoolfix script that makes the libtool more generic
1024 and configurable in run-time. Now we can specify in run-time
1025 if what kind of libraries we want to create, regardless of
1026 configuration. SIMs are now creates even if --disable-shared
1027 was explicitly given.
1029 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed founder key sending in CMODE command in client.
1032 Affected file lib/silcclient/command.c.
1034 * Fixed CUMODE founder authentication in server to not check
1035 for client's public key since it's not supposed to do that.
1036 Affected file silcd/command.c.
1038 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1040 * Set realname and hostname in NICK_REC records. Affected file
1041 irssi/src/silc/core/silc-nicklist.c
1043 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * Remove 1.0 protocol backwards compat code from client
1048 * Added more reliable check for whether nickname did change
1049 or not, or whether only Client ID changed in NICK_CHANGE
1050 notify. Affected file lib/silcclient/client_notify.c.
1051 Fixes bug in '@' character handling in a nickname.
1053 * Added support for automatically parsing signature from
1054 the message payload. Added new function
1055 silc_message_get_signature to return the payload to
1056 application. Affected files lib/silccore/silcmessage.[ch].
1058 * Changed the private_message and channel_message client
1059 operations to deliver the SilcMessagePayload to the
1060 application too. Application can use it fe. to get the
1061 signature from the message for verification. Affected
1062 file lib/silcclient/silcclient.h, client_channel.c and
1065 * Redefined the signed payload for message payloads.
1066 Updated protocol specs and implemented.
1068 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1070 * Fixed wrong invite and ban list handling in server command
1071 reply. Affected files are silcd/command_reply.c,
1072 silcd/server_util.[ch].
1074 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Fixed CMODE setting in server when founder mode was set.
1077 Affected file silcd/command.c. Bug #95.
1079 * Added support to setting specific public key in CMODE in
1080 Irssi SILC client. Affected file lib/silcclient/command.c.
1082 * Added support to use specific public key in CUMODE in
1083 Irssi SILC Client. Affected file lib/silcclient/command.c.
1085 * Added support for inviting and banning by public key in
1086 Irssi SILC client. Affected file lib/silcclient/command.c.
1088 * Fixed fingerprint/babbleprint showing in invite and ban
1089 list command replys. Affected file is
1090 irssi/src/silc/core/client_ops.c.
1092 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1094 * Format CMODE +c and +h to display both the mode and the argument
1096 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1098 * Added test vectors and test programs for SHA-1, MD5,
1099 HMAC-SHA1 and HMAC-MD5. New tests are located in
1100 lib/silccrypt/tests/. Fixed also argument decoding bug in
1101 MD5 implementation. Affected file lib/silccrypt/md5.c.
1103 * Changed the channel private key and private message key
1104 generation (with static keys) to use SHA1 instead of MD5,
1105 as SHA1 is the mandatory hash function in SILC. Affected
1106 file lib/silcclient/client_[channel/prvmsg].c.
1108 * Changed the private key file encryption to use SHA1 instead
1109 of MD5. Added support for the old generation and added
1110 automatic change of the key (to be removed later). Affected
1111 files lib/silccrypt/silcpkcs.c.
1113 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1115 * Load only files with .pub suffix in PublicKeyDir. Affected
1116 file silcd/serverconfig.c.
1118 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1120 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1121 channels. Affected files silcd/silcd.c, silcd/server.h.
1123 * Added the config directive PublicKeyDir for the client block.
1124 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1126 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1128 * Merged Toni's irssi/silc.conf patch.
1130 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1132 * Max alloc tests in allocation routines. Affected file
1133 lib/silcutil/silcmemory.c.
1135 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1137 * Fixed a typo in resuming code that fixed detach/resume code
1138 in server. Bug #93. Affected file silcd/packet_receive.c.
1140 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1142 * Do reverse lookups for server when /connecting. Affected files
1143 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1144 irssi/src/core/net-nonblock.*
1146 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1148 * Added library versioning for shared libraries. Affected
1149 files configure.in.pre and lib/Makefile.am.pre.
1151 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1153 * Display INVITE and BAN lists as specified by SILC 1.2
1155 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1157 * Do not send invite list back unless asked (when sending
1158 no arguments) or when list was modified. Affected file
1161 * Remove client from invite list in KILLED notify and in
1162 KILL command. Affected file silcd/command.c and
1165 * Fixed bugs in invite list handling in INVITE command.
1166 Affected files silcd/command.c and silcd/server_util.c.
1168 * Merged with Irssi 0.8.6.
1170 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1171 Affected file irssi/src/fe-text/silc.c.
1173 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1175 * The silc_argument_get_[first/next] now return the argument
1176 type to caller. Added silc_argument_payload_encode_one.
1178 Affected files are lib/silccore/silcargument.[ch].
1180 * Added support for the SILC 1.2 INVITE command and new
1181 invite lists to server. Affected files are silcd/command.c,
1182 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1184 * Added support for the SILC 1.2 BAN command and new
1185 ban lists to server. Affected files are silcd/command.c,
1186 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1188 * Added support to client sending new INVITE command. Affected
1189 file is lib/silcclient/command.c.
1191 * Added support to client sending new BAN command. Affected
1192 file is lib/silcclient/command.c.
1194 * Added support for removing client from invite list when kicked
1195 from channel, as SILC 1.2 dictates. Affected files are
1196 silcd/packet_receive.c and silcd/command.c.
1198 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1201 automatically the cipher's internal IV. Affected files
1202 lib/silccrypt/silccipher.[ch].
1204 * Assure the RESUME_CLIENT packet is not sent to twice to
1205 backup router if the detached client was originated from
1206 the backup. Affected file silcd/server.c. Bug #76.
1208 * Changed silc_sim_symname to not allocate memory. Affected
1209 file lib/silcsim/silcsimutil.c.
1211 * Fixed memory leaks with SIMs in server. Affected files
1212 silcd/serverconfig.c, silcd/server.c.
1214 * Fixed channel key distribution after resuming detached
1215 client. Affected files silcd/packet_receive.c.
1217 * Fixed channel's global_user boolean checking after detaching.
1218 Check it after changing the owner of the client not before.
1219 Affected file silcd/packet_receive.c.
1221 * Fixed few double frees from client library. Fixes at least
1222 Bug #81, possibly others too.
1224 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1225 notifys in Irssi SILC Client. Affected file is
1226 irssi/src/silc/core/client_ops.c. Bug #82.
1228 * Applied Ville Räsänen's manual page and --mandir bugfix
1229 patch. Affected files are configure.in.pre and Makefile.am.pre.
1232 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1234 * Added support to backup router protocol for backup to tell
1235 normal server that it cannot use the backup router as primary
1236 because the primary isn't really down. Updated protocol
1239 * Added support for primary router to tell backup router that
1240 resuming is not possible because the backup really isn't primary
1241 in the cell. For example if backup disconnected itself the
1242 resuming is not allowed since the primary really did not
1243 go down. Updated protocol specs.
1245 * Removed MARS from crypto library.
1247 * Defined the CTR mode and Randomized CBC mode in SILC. The
1248 CTR mode is RECOMMENDED now in specification. Defined also
1249 Serpent cipher as optional cipher. Updated the protocol specs.
1251 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * Added support for inviting/banning by IP/MASK, public key,
1254 and explicit Client ID. Redefined the command and notify
1255 types to allow easier forwards support for other methods
1256 of inviting/banning. Updated protocol specs.
1258 * Remove the client from channel's invite lists if the client
1259 is kicked or killed. Updated protocol specs.
1261 * Unified the Channel Message Payload and Private Message
1262 into one Message Payload. Updated protocol specs and
1265 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Don't wait for EOF after socket error has occurred, but
1268 close the connection. Affected file is silcd/server.c.
1270 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * Added support for setting FOUNDER mode on channel with
1273 specific public key which can be set with CMODE command.
1274 Updated protocol specs and implemented in client and server.
1276 * Fixed the Irssi SILC client to correctly shutdown the client
1277 library to avoid memory leaks. Affected files are
1278 irssi/src/silc/core/silc-core.c and silc-servers.c.
1280 * Deprecated the No Reply flag in SKE protocol and introduced
1281 "IV Included" flag which can be used to indicate that the IV
1282 is included in the ciphertext. This makes it possible to use
1283 SILC on unreliable transport, such as UDP which may cause
1284 packet reordering and losses. Updated protocol specs, did
1287 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1290 < 32 bit values in correct size. Affected file is
1291 lib/silcmath/mp_mpi.c.
1293 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Fixed the KE Start Payload parsing to check that mandatory
1296 fields are present. Affected file lib/silcske/payload.c.
1298 * Fixed compilation warnigs in Irssi SILC Client. Affected
1299 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1301 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1303 * Print "nick now appears as newnick" and update Irssi's nicklist
1304 when you change your nick to "nick". Closes #62
1306 * Never format your own nick. Closes #63
1308 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1310 * SILC_UMODE_GONE changes are now propagated correctly to the
1311 Irssi client. Closes #54
1313 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1315 * Fixed example in /HELP KEY
1317 * Added expando $j which expands to current SILC Client version
1319 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Fixed public key decoding in crypto library.
1323 * Added better error printing to SKE library.
1325 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1327 * Fixed NICK command to not crash if nickname was not sent.
1329 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1332 Deprecated the old Encrypt-And-MAC order. Updated protocol
1333 specs and implemented.
1335 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1336 generation. Updated specs and implemented.
1338 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * Added support for rekey before 2^32 sequence number wraps.
1341 Affected files in server and client library.
1343 * Padding must be at least 8 bytes now. Implemented and updated
1346 * Compute maximum padding for authentication packets to make
1347 passphrase approximation attacks impossible. Affected files
1348 in client library and in server.
1350 * Fixed PING command sending in client library and handling in
1351 server. The server ID must be ID Payload, not raw ID data.
1352 Affected files in server and client library.
1354 * Defined that all public keys sent in commands and notify
1355 payloads are actually Public Key Payloads not raw public key
1356 data. Updated protocol specs and implemented.
1358 * Updated protocol version to 1.2. Updated specs and code.
1360 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1361 status types. Updated specs and the code.
1363 * Added support for normal client to kill its own entries from
1364 the network. Updated protocol specs and the code.
1366 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1367 and added initial implementation.
1369 * Added MAC field to the Private Message Payload to protect
1370 against chosen ciphertext attacks. Updated the protocol specs
1373 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1374 attribute to indicate the user's current idle and signon time
1375 of a service. Updated protocol specs and implemented.
1377 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Added "do_not_bind" argument to silc_client_file_send what
1380 can be used to not bind locally but assume the file receiver
1381 provides the point of connect. Usefull when sender is behind
1382 NAT device. Affected file lib/silcclient/silcclient.h and
1385 * Added -no-listener option to FILE SEND command in Irssi SILC
1386 client. Affected file irssi/src/silc/core/silc-servers.c.
1387 Renamed FILE RECEIVE to FILE ACCEPT.
1389 * Confirm passphrase for private key encryption in
1390 silc_create_key_pair and silc_change_private_key_passphrase.
1391 Affected files are lib/silcutil/silcapputil.c.
1393 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Move silc_client_packet_send back to internal, added
1396 silc_client_send_packet, a bit simpler function for application.
1397 Affected files lib/silcclient/silcclient.h, client.c and
1400 * Moved the SilcClientEntry, SilcChannelEntry and
1401 SilcServerEntry to silcclient.h to be public and documented
1402 them for application. Affected files are
1403 lib/silcclient/silcclient.h and idlist.h.
1405 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Fixed manual page installation patch by Ville Räsänen.
1408 USERS help page fix patch by Ville Räsänen
1410 * Changed the silc_client_command_call interface to make
1411 the command call simpler for the application. The library
1412 now handles the command line parsing, command finding and
1413 execution. Application only needs to call the function
1414 with the command line. Affected files are
1415 lib/silcclient/silcclient.h, command.[ch].
1417 * Fixed silc_get_input to NULL-terminate the returned input.
1418 Affected file lib/silcutil/silcutil.c.
1420 * Resolve the client's public key in JOIN command if the
1421 founder auth data is being requested but we don't know the
1422 client's public key. Affected file silcd/command.c.
1425 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * Print notify for server opers when backup router comes
1428 online. Affected file silcd/server.c.
1430 * Fixed the INVITE command to send the invite list in
1431 command reply. Affected file silcd/command_reply.c.
1433 * Fixed MOTD command reply sending. Affected file
1436 * UTF-8 decode the topic in TOPIC command reply and LIST
1437 command reply in Irssi SILC client. Affected file is
1438 irssi/src/silc/core/client_ops.c.
1440 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1442 * Fixed the INVITE command to not crash Irssi SILC client
1443 when given without nickname argument. AFfected file
1444 irssi/src/silc/core/client_ops.c.
1446 * Fixed double free in WHOIS query on normal server when
1447 forwarding query to router. Affected file is
1448 silcd/server_query.c.
1450 * Fixed WATCH command reply handling on normal server which
1451 was missing altogether. Affected file silcd/command_reply.c.
1454 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1456 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1457 Included yodl sources for each of these. Also modified
1458 Makefile.am prototype to install these files to proper
1459 locations. Updated CREDITS. Affected file Makefile.am.pre,
1460 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1463 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Added support for encrypted private key files. Now
1466 passphrase must be provided when new key pair is created
1467 (can be empty though), and prompted when loading the
1468 private key. Added support for loading the old-style
1469 non-encrypted private keys as well. Affected files
1470 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1473 * Fixed silc_get_input to accept input on all terminals.
1474 Affected file lib/silcutil/silcutil.c.
1476 * Moved the Irssi SILC client key loading and other stuff
1477 to be called after the arguments and UI is initialized.
1478 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1480 * Added -P option to Irssi SILC client which can be used
1481 to change the passphrase of the private key. Affected
1482 file irssi/src/silc/core/silc-core.c.
1484 * Added silc_change_private_key_passphrase apputil routine
1485 to lib/silcutil/silcapputil.[ch].
1487 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Fixed connection closing in client library to not crash.
1490 Moved the connection freeing totally to function
1491 silc_clinet_del_connection. Affected file
1492 lib/silcclinet/client.c.
1494 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Changed includes/silcincludes.h to silcincludes.h.in to
1497 include configuration specific information. The silcdefs.h
1498 is not included in to installation anymore (it's only
1499 compilation time header).
1501 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Moved the SilcClient and SilcClientConnection from client.h
1504 to the public lib/silcclient/silcclient.h. Changed the
1507 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * If version string in silc_clinet_alloc is NULL the library
1510 puts it automatically. Affected file lib/silcclient/client.c.
1512 * Changed the version strings from variables to #define's
1513 in includes/silcversion.h.
1515 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Added shared library complation support.
1519 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Added lib/silcutil/silcapputil.[ch] for application
1522 utility functions. It includes routines for applications'
1523 convenience. Added silc_create_key_pair, silc_show_public_key
1524 and silc_load_key_pair functions.
1526 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1528 * Send RESUME_CLIENT packet from router to backup routers
1529 to in resuming. Affected file silcd/packet_receive.c.
1531 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * In IDENTIFY command parsing, send all other IDs except
1534 Client IDs explicitly to router for resolving on normal
1535 server. Also check that ID received in WHOIS command is
1536 always Client ID, others are not allowed. Affected file
1537 silcd/server_query.c.
1539 * Merged latest changes from irssi.org CVS.
1541 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1544 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1546 * Fixed the heartbeat sending in Irssi SILC client. Moved
1547 the silc_client_packet_send to silcclient.h for application
1548 usage. Affected files lib/silcclient/client_internal.h
1549 lib/silcclient/silcclient.h.
1551 * Fixed a bug in query resolving in server. Used wrong
1552 variable in a for loop and crashed. Affected file is
1553 silcd/server_query.c.
1555 * Server constructs requested attributes only to locally
1556 connected clients. Affected file silcd/server_query.c.
1559 * Fixed a bug when sending resolving from router to server
1560 with requested attributes. The constructed WHOIS command
1561 was incorrect. Affected file silcd/server_query.c.
1564 * Fixed Requested Attributes saving in WHOIS command reply.
1565 The length of the data buffer must be saved too. Affected
1566 file silcd/command_reply.c.
1568 * Update the client entry's servername after detaching is
1569 over. Affected file silcd/packet_receive.c. Bug #37.
1571 * Resolve incomplete client entrys in CUMODE_CHANGE and
1572 CMODE_CHANGE notifys. Affected file is
1573 lib/silcclient/client_notify.c. Bug #42.
1575 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Fixed channel key packet processing bug on backup router
1578 during backup resuming protocol. Affected file is
1579 silcd/packet_receive.c.
1581 * Fixed memory leaks in server. Affected files are
1582 silcd/server.c and silcd/packet_receive.c.
1584 * Fixed packet decryption problem when backup router encrypted
1585 channel message with wrong key during backup resuming
1586 protocol. Affected file silcd/packet_send.c.
1588 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1589 Toni Willberg (toniw@iki.fi)
1591 * Changed the SilcCipher context to be private. Changed the
1592 silc_cipher_get_iv to just return pointer to the IV. Added
1593 silc_cipher_get_name to return the name of the cipher.
1594 Fixed code all around to support these changes. Affected
1595 files are lib/silccrypt/silccipher.[ch], client library and
1598 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Fixed unaligned access in lib/silccore/silcattrs.c.
1602 * Fixed libtool linking in lib/silcsim/Makefile.am.
1604 * Fixed services attribute printing. Affected files is
1605 irssi/src/silc/core/silc-queries.c.
1607 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * Fixed a crashbug in incoming server accepting. Affected
1610 file silcd/server.c.
1612 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Added automatically generated index to Toolkit Reference
1617 * Added support for Postscript Toolkit Reference Manual.
1619 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1624 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Added 'send_events' boolean argument to the function
1627 silc_schedule_set_listen_fd which sends the set events to
1628 the application explicitly if set to TRUE. Default action
1629 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1630 lib/silcclient/client_internal.h and silcd/server_internal.h.
1632 * Added silc_compare_timeval to determine which time values
1633 is smaller. Affected file lib/silcutil/silcutil.[ch].
1635 * Added sort-of "Quality of Service" (QoS) support to
1636 SilcSocketConnection. Data reception can be controlled with
1637 rate limit per second and/or read data length limit.
1638 Added silc_socket_set_qos. Affected files are
1639 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1641 * Added the QoS configuration to SILC Server configuration
1642 file. Affected files are silcd/serverconfig.[ch] and
1645 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * Merged with irssi.org CVS.
1649 * Failed OPER and SILCOPER authentications are now logged.
1650 Affected file silcd/command.c. Bugs #25.
1652 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * ROBODoc documented lib/silcutil/silcbuffer.h and
1655 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1656 <ville.rasanen@iki.fi>.
1658 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Added support for auto-passphrase authentication from the
1661 config file during connecting which was not implemented
1662 yet. Affected file irssi/src/silc/core/client_ops.c.
1664 * Fixed a bug in authentication protocol failure handling which
1665 was processing wrong callback context. Affected files
1666 are lib/silcclient/client.c and protocol.c.
1668 * Fixed the /ATTR allow off to actually work. Affected file
1669 is irssi/src/silc/core/silc-queries.c.
1671 * Fixed the /ATTR -del to work. Affected file is
1672 irssi/src/silc/core/silc-queries.c.
1674 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1678 * Fixed mask attribute adding in Irssi SILC client. Affected
1679 file irssi/src/silc/core/silc-queries.c.
1681 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Added support for saving the requested attributes in
1684 WHOIS to directory. Affected file is
1685 irssi/src/silc/core/silc-queries.c.
1687 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Added support for parsing VCard fields that do not have
1690 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1692 * Fixed a double free bug in hash table foreach function
1693 if the entry was deleted in the foreach callback. Affected
1694 file lib/silcutil/silchashtable.c.
1696 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * Added silc_attribute_get_verify_data to return the signature
1699 verification data for either user digital signature or
1700 server digital signature in Requested Attributes. Affected
1701 files are lib/silccore/silcattrs.[ch].
1703 * Added silc_vcard_alloc which is used to allocated dynamic
1704 SilcVCard context. The silc_vcard_free now checks whether
1705 the context is dynamically allocated or not. Affected files
1706 are lib/silcutil/silcvcard.[ch].
1708 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Periodically remove the NOATTR status from client entry
1711 so that the client may take the attributes in use even after
1712 server has resolved them unsuccessfully earlier. Affected
1713 file silcd/server_query.c and idlist.h.
1715 * Moved sha1hash and md5hash from client->internal to
1716 SilcClient for application usage. Affected files are
1717 lib/silcclient/client.h and client_internal.h.
1719 * Fixed attribute encoding and decoding bugs. Affected
1720 files lib/silccore/silcattrs.[ch].
1722 * Added ATTR command to Irssi SILC Client which is used to
1723 manage user's Requested Attributes sending and values for
1724 WHOIS command. Affected files around Irssi SILC client.
1726 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Added silc_buffer_strformat which can be used to format
1729 strings into a buffer which size is automatically increased.
1730 Affected file lib/silcutil/silcbuffmt.[ch].
1732 * Added implementation of VCard (RFC 2426) which can be used
1733 as part of Requested Attributes in WHOIS command. Affected
1734 file lib/silcutil/silcvcard.[ch].
1736 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Some strncat -> silc_strncat changes our the core and
1741 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1742 errors. Added better error printing to SKE library.
1743 Affected files lib/silcske/silcske.c, silcske_status.h and
1746 * Save the PKCS key length even if only private key is set to
1747 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1749 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1750 length in bits not in bytes. Affected files are
1751 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1752 silcd/server_query.c.
1754 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * Added silc_attribute_payload_encode_data to directly encode
1757 the data into the attributes buffer. Renamed function
1758 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1759 Affected files are lib/silccore/silcattrs.[ch].
1761 * silc_hash_table_find_foreach calls the foreach function now
1762 once even if the nothing was found with context set to NULL.
1763 Affected file lib/silcutil/silchashtable.[ch].
1765 * Remove the RESOLVING flag from client entry after received
1766 the Requested Attributes from the client. Fixed memory leak
1767 in client entry freeing. Affected files silcd/server_query.c
1770 * Added Requested Attributes support into SILC Client Library.
1771 It is not able to send requested attributes in WHOIS command,
1772 and also receive and process requested attributes. Added
1773 silc_client_attribute_[add|del] and silc_client_attributes_get
1774 functions. Added also `ignore_requested_attributes' to the
1775 SilcClientParams to not use attributes in client. Affected
1776 files are lib/silcclient/command.c, client_attrs.[ch],
1777 silcclient.h, client_internal and client.[ch].
1779 * Changed the silc_client_get_client_by_id to support Requested
1780 Attributes, it takes them as argument now. Affected file
1781 is lib/silcclient/silcclient.h, and idlist.c.
1783 * Added -details option to WHOIS command in Irssi SILC Client
1784 to support the requested attributes. By default it requests
1785 all attributes. Affected file lib/silcclient/command.c and
1786 irssi/doc/help/in/whois.in.
1788 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Add also SERVICE attribute for server-constructed attribute
1791 data. Also digitally sign the attributes and add
1792 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1793 silcd/server_query.c.
1795 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Changed the silc_attribute_payload_encode to support list
1798 of attributes (function may be called several times to add
1799 a new attribute). Removed the silc_attribute_payload_encode_list
1800 function. The encoding function now also automatically encodes
1801 the data, so the caller does not need to do that. Affected
1802 files lib/silccore/silcattrs.[ch].
1804 * Added support for replying on behalf of the user to the
1805 Requested Attributes in WHOIS command in the server. Affected
1806 file silcd/server_query.c.
1808 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1809 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1811 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Don't swtich to become primary router if we are backup if
1814 decryption error has occurred. Affected file silcd/server.c.
1816 * Fixed a bug in backup router IP address comparison in
1817 silc_server_backup_get.
1819 Save now also the port of the server/router and use that
1820 in comparison as well. Affected file silcd/server_backup.c.
1822 * Normal server now reconnects to backup router automatically
1823 if connection is lost to it. Affected file silcd/server.c.
1825 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * If packet processing fails (like integrity check fails)
1828 the connection is closed now. Affected files are
1829 lib/silccore/silcpacket.c and silcd/server.c.
1831 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed double free in RSA public key set function
1834 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1837 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1840 Added server_query.[ch] which provides one interface for
1841 querying information using all three commands.
1843 * Changed all "typedef unsigned char" in core library to
1844 "typedef SilcUInt8".
1846 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1850 * Renamed silc_server_get_client_resolve to
1851 silc_server_query_resolve and moved to server_query.[ch].
1853 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Resumed client packet handling from server put the resumed
1856 client on wrong list on router and caused the client not
1857 be present on the network anymore. Now fixed to put the
1858 client to correct list. Affected file silcd/packet_receive.c.
1860 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1862 * Various cleanup in error message output in config parsing code
1863 and in server init code. Fixed error log files containing
1864 too many newlines ('\n') in some situations. Affected files are
1865 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1867 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Use the reverse lookupped hostname in client internals
1870 instead of one user provided us as remote server name.
1871 Affected file lib/silcclient/client.c.
1873 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Added 'app_context' to silc_schedule_init. It is an
1876 application specific context that is delivered to application
1877 in task callback functions. Affected files are
1878 lib/silcutil/silcutil.[ch].
1880 * The hb_context in SilcSocketConnection is not freed
1881 automatically anymore (application must free it). Freeing
1882 it automatic is inconsistent. Affected files are
1883 lib/silcutil/silcsockconn.[ch].
1885 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Added support for removing explicitly added client connections
1888 in rehash and closing the client connections if they were
1889 unconfigured in the rehash. Affected file silcd/server.c.
1891 * Added support for aborting automatically pending commands
1892 that never receives the reply (to avoid memory leaks).
1893 Added also silc_server_command_pending_timed to set the
1894 specific timeout for pending command. Affected files are
1895 silcd/command[_reply].[ch].
1897 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1898 specs and lib/silccore/silcstatus.h.
1900 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Changed the silc_get_time to accept time value as argument
1903 or if zero is sent return current local time. Affected
1904 file lib/silcutil/silcutil.[ch].
1906 * Added STATS command to client library and Irssi SILC client.
1907 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1909 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Assure that channel key is set before sending it. May
1912 crash server otherwise. Affected file silcd/packet_send.c.
1914 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Assure that endless loop cannot happen with detached client
1917 resolving on normal server. Added idlist status
1918 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1919 silcd/idlist.h and silcd/packet_receive.c.
1921 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Incoming file transfer request cannot use same session as
1924 the sending session. This can happen when sending file to
1925 yourself. Crashed the client on quit. Affected file
1926 lib/silcclient/client_ftp.c. Bug #24.
1928 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Implemented the draft-riikonen-precense-attrs draft and
1931 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1933 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Distribute the SERVER_SIGNOFF notify also to local backup
1936 routers from the primary router. The backup router may not
1937 have the signing of local server directly connected and need
1938 to know about the signoff. Affected file silcd/server_util.c.
1940 * Use the primary router as the origin of the locally connected
1941 server when it is disconnecting from the backup router since
1942 that's where it really is coming from. Now the clients from
1943 the disconnecting server are removed correctly and "shadow"
1944 clients are not left to the backup router. Affected file
1947 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * If normal server is standalone and found existing but disabled
1950 channel, do not re-create the channel since it creates
1951 duplicate same channels. Affected file silcd/server.c.
1953 * Added anonymous client connections support to server. New
1954 "anonymous" configuration option to ConnectionParams section
1955 added. If set to true, the username and hostname information
1956 of the client will be scrambled and anonymous user mode is
1957 set automatically to the user. Affected files are
1958 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1960 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * In JOIN notify handling, mark that the cache entry of the
1963 client cannot be expired. Can cause crashes on normal
1964 server (asserts client->channels). Affected file is
1965 silcd/packet_receive.c.
1967 * From now on distribution versions are used as protocol versions
1968 instead of by default using the Toolkit base version as protocol
1969 version. Affected file prepare.
1971 * Do not set the locally resolved hostname for local client
1972 entry but take what server sends. This way the real hostname
1973 is showed in WHOIS for yourself. Affected file is
1974 lib/silcclient/idlist.c and lib/silcclient/client.c.
1976 * Resolve local info with IDENTIFY when connecting to server.y
1978 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1980 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1981 for implied search (not needed on platforms which has native
1982 pthreads library). Use --without-pthreads to disable threads.
1983 Affected file is configure.in.pre
1985 * Fixed --with-iconv on platforms which need to bypass (broken)
1986 native iconv(). Affected file is configure.in.pre
1988 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Moved -C option parsing in Irssi SILC client at same time
1991 as other options. The UI was initialized earlier and caused
1992 problems on command line. Bug #16. Affected file is
1993 irssi/src/silc/core/silc-core.c.
1995 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1997 * Added global variable silc_log_timestamp that tells silclog
1998 wether to print or not the timestamp in the logging files.
1999 Affected file lib/silcutil/silclog.[ch].
2001 * Added silcd configuration option Timestamp in the Logging
2002 section. Affected file silcd/serverconfig.[ch],
2003 doc/example_silcd.conf.in.
2005 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Fixed fingerprint checking to check for entirely empty
2008 fingerprint instead of two first bytes when determining
2009 if it is set. Bug #18. Affected file silcd/command.c.
2011 * Fixed duplicate PKCS name registering to not allow it.
2012 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2014 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2016 * Conditionalize non-gcc compiler optimizations for various
2017 platforms, enable those commented out. Cleanups.
2018 Affected file lib/silcmath/mpi/configure.in
2020 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2022 * silc_rng_exec_command() left zombie processes if command
2023 didn't generate any output. Affected file
2024 lib/silccrypt/silcrng.c
2026 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2028 * Rewrote iconv checking, introduce --with-iconv for systems
2029 which rely on libiconv. Check if iconv() provided by libc
2030 is good enough, otherwise demand libiconv. Affected file
2033 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2035 * Search for ldopen() also in libc. This enables SIM support
2036 on *BSD systems. Based on patch from Alex Zepeda. Affected
2037 file configure.in.pre
2039 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2041 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2042 This fixes prepare on *BSD systems. Affected file
2045 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * More fixed for not having purge timeout for global clients
2048 that are on channel. Affected files silcd/command_reply.c
2051 * Fixed the rekey protocol to work with backup router connections.
2052 Rekey packets are now allowed on disabled connections as
2053 well. Affected files silcd/packet_send.c and server.c.
2055 * Do not switch to be as backup router when shutting down and
2056 closing the primary connection. Affected file silcd/server.c.
2058 * Fixed memory leaks in backup router deleting. Added
2059 silc_server_backup_free to free all data during shutdown of
2060 server. Affected files silcd/server_backup.[ch].
2062 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Do not process commands if the sock->user_data is NULL.
2065 Affected file silcd/command.c.
2067 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * Fixed buffer overflow and security problems (loosing bits
2070 in CFB encryption) in SILC RNG. Problems reported by
2071 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2073 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Added yet more checks that client is not expired on global
2076 list if it is on channels. Affected file is
2077 silcd/command_reply.c.
2079 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Merged c0ffee's MIME signal patch which adds support for
2082 sending also MIME messages in Irssi SILC Client, and handling
2083 received MIME messages in a signal (and perhaps doing something
2084 to non-textual MIME messages).
2086 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Fixed pending command deletion in server and client library
2089 to check the whole list instead of breaking after first found.
2090 The affected files are silcd/command.[ch] and
2091 lib/silcclient/command.[ch].
2093 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2096 secret or private, otherwise it's possible to find out
2097 whether a secret channel exists or not. Affected file
2100 * If CMODE change fails during the mode setting, assure that
2101 the old mode mask is set for the channel back. Affected
2102 file silcd/command.c.
2104 * Fixed passphrase saving on +a channel on normal server
2105 after successful JOIN command. Affected file silcd/command.c.
2107 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Remove server/router operator privileges in DETACH command,
2110 since it's possible to resume to server where these
2111 privileges would not be allowed for the client. Affected
2112 file silcd/command.c.
2114 * Do not set to wait for backup in rehash of the server.
2115 Affected file silcd/server.c.
2117 * Do not check listener sockets when counting how many
2118 socket connections we have. Affected file is
2119 silcd/server_util.c.
2121 * Do not announce disconnected clients that are remaining
2122 in history (for WHOWAS). This is because SIGNOFF notify
2123 for these has been sent earlier already. Affected file
2126 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * Buffer overflow with CUMODE command's mode->mode character
2129 conversion. Reported by Ville Räsänen. Affected file
2130 lib/silcutil/silcutil.c.
2132 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Allow heartbeat packets to go disabled connections anyway.
2135 Affected files silcd/server.c and silcd/packet_send.c.
2137 * Do not broadcast New Channel packets with List flag set
2138 in the packet to backup routers. The router must check
2139 for the correctness of the packets before sending them.
2140 It is possible that router will have enforce Channel ID
2141 change and this would cause desync in the backup router.
2142 Affected file silcd/packet_receive.c.
2144 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2145 are handled in list parsing. They are not list packets
2146 anymore. Affected file silcd/packet_receive.c.
2148 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Stop waiting for backup router through the timeout, not
2151 directly after backup router has arrived. Affected file
2154 * Do not re-create channel keys and send them when removing
2155 clients in server shutdown. Affected files are
2156 silcd/server_internal.h and silcd/server_util.c.
2158 * Notify distribution to backup routers was missing from
2159 the silc_server_send_notify_dest function which caused
2160 desyncing problems with backup router. Affected file is
2161 silcd/packet_send.c.
2163 * The client's channel removing was working wrong on
2164 backup router. It assumed that it doesn't know global
2165 information but backup router does know. For this reason
2166 it could remove channel when it wasn't supposed to do that.
2167 Affected file silcd/server.c and silcd/server_util.c.
2169 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Stop for a couple seconds after badkup router has become
2172 primary router. Affected file silcd/server.c.
2174 * Added silc_server_remove_servers_by_server, which is used
2175 to remove servers originated from some other server. Also
2176 clients of those servers can be removed too. Affected file
2177 silcd/server_util.[ch].
2179 * When removing clients after a server has signed of remove
2180 also all servers behind that server (unless they are known
2181 to be available locally), and send SERVER_SIGNOFF for each
2182 of the server separately. Also the signed off clients are
2183 sent now separately per signed off server. The affected files
2184 are silcd/server.c and silcd/server_util.[ch].
2186 * All servers added with silc_idlist_add_server must always
2187 have both "router" and "connection" pointers set. Otherwise,
2188 bad server entries may be left around in the cache.
2189 Affected file silcd/command_reply.c.
2191 * Do not create the channel key in NEW_CHANNEL packet
2192 processing if the channel is empty. Affected file
2193 silcd/packet_receive.c.
2195 * Completed backup router support for standalone routers.
2196 Supports also servers in the cell that do not use the backup
2199 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Fixed a bug in silc_string_regexify which did not add '^'
2202 at the start of each string, and thus the matching was
2203 not explicit. For example ban list iikone@*!*@* would
2204 match also "priikone", which is wrong, it would have to be
2205 *iikone@*!*@* to match also "priikone". Affected
2206 file lib/silcutil/unix/silcunixutil.c.
2208 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Enable all local server connections before updating client
2211 caches when we've become backup router. Otherwise, signoff
2212 packets may not reach the clients. Affected files are
2213 silcd/server.c and silcd/server_util.[ch].
2215 * Fixed a bug in version string parsing which could crash
2216 the program with specially formatted version string.
2217 Bug reported and patch provided by Ville Räsänen. Affected
2218 file lib/silcutil/silcutil.c.
2220 * Handle the disconnection immediately when DISCONNECT
2221 packet is received in server. Affected file silcd/server.c.
2223 * Primary router now waits a short time (10 seconds) for
2224 backup router connection before accepting any other
2225 connection (except local). Affected file silcd/server.c,
2228 * Fixed a crash in client libary in NICK_CHANGE notify when
2229 NICK_CHANGE arrived for client entry we are resolving
2230 currently. Affected file lib/silcclient/client_notify.c.
2232 * Call the sconn->callback completion even if error had
2233 occurred. Start reconnecting always if connection to
2234 primary router fails during backup router protocol.
2235 Affected files silcd/server.c and server_backup.c.
2237 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Added functions silc_server_send_opers and
2240 silc_server_send_opers_notify to send packets stricly
2241 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2242 to send variable argument notify to operators.
2243 Affected files silcd/packet_send.[ch] and silcd/server.h.
2245 * Removed UMODE rights checking with UMODE_CHANGE notify.
2246 Affected file silcd/packet_receive.c.
2248 * Server/router operator now receives notify when network
2249 switches to backup router and when it resumes the use of
2250 primary router. Affected file silcd/server.c and
2251 silcd/server_backup.c.
2253 * Fixed the updating of client information after backup
2254 resuming protocol is over; update all except local clients
2255 to the new primary router. The affected file is
2256 silcd/server_util.c.
2258 * Added support for closing active connections in rehash
2259 that were unconfigured by the user. Supports currently
2260 closing server and router connections. Affected file
2263 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2265 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2268 is NULL since seems that on some platforms NULL is allowed
2269 and on some it's not. Fallback encoding is used instead.
2270 Affected file lib/silcutil/silcstrutil.c.
2272 * Fixed statistics updating for incoming server connection
2273 which could cause problems when re-connecting. Affected
2274 file silcd/server.c.
2276 * Preliminary backup router support for standalone router
2277 added. Affected files in silcd/.
2279 * Mark server connections in backup router disabled before
2280 and after backup protocol. Affected file is
2281 silcd/server_backup.c.
2283 * Added support for reconnecting to remote server connection
2284 even if the protocol fails, and if the configuration wants
2285 us to keep trying to connect anyway.
2287 Server connection is not allowed to backup router if
2288 backup router does not have connection to primary router yet.
2290 Affected file is silcd/server.c.
2292 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Added silc_client_udpate_server function to update changed
2295 server info. Affected file lib/silcclient/idlist.[ch].
2297 * Added check for server entries that are being resolved when
2298 notify is received. If being resolved, handle the received
2299 notify only after it's resolved so that all notifys are
2300 handled in same order as received from the server.
2302 Added similar resolver check to channel entries. Every
2303 notify that cause resolving of any information that affects
2304 channel entry marks the channel entry in waiting state.
2305 After whatever resolving is over the waiters are signalled
2306 and only then the notifys are handled in the same order
2307 as delivered from the server.
2309 Affected files are lib/silcclient/idlist.[ch], and
2312 * Fixed KILLED notify handling in normal server. Affected
2313 file silcd/packet_receive.c.
2315 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2316 is locally connected, or was locally connected (but may
2317 be detached and connection is not active). Added also
2318 SILC_IS_LOCAL for checking this status. Affected files
2319 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2320 silcd/server.c and silcd/server_internal.h.
2322 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Don't send or handle TOPIC_SET if topic is already set and
2325 is same as being set. Affected files silcd/command.c and
2326 silcd/packet_receive.c.
2328 * Fixed CMODE change rights checking to work correctly when
2329 removing modes by operator. Affected file is
2330 silcd/server_util.c.
2332 * Fixed some handling with New Channel packet in router and
2333 fixed some CMODE_CHANGE notify handling in server and router.
2334 Affected file is silcd/packet_receive.c.
2336 * Changed "disconnect" client operation to include the
2337 reason of the disconnection and optional disconnection
2338 message. Affected file lib/silcclient/silcclient.h.
2340 * Made the compilation of lib/contrib/ stuff conditional.
2341 Affected files configure.in.pre, lib/contrib/Makefile.am.
2343 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2346 to the sender of the notify too, to avoid situation where two
2347 notifys are in the network at the same time going to oppsite
2348 directions. Affected file silcd/packet_receice.c.
2350 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Delete the client from channel even if the cilent->id is
2353 NULL. It was possible that client was deleted without
2354 removing from channels (theoretically at least). Affected
2355 file silcd/server.c and silcd/server_util.c.
2357 * Free the client data too when resuming is not successful.
2358 Affected file silcd/packet_receive.c.
2360 * Merged some code from c0ffee's silc-plugin. Affected files
2361 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2363 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2364 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2365 to the primary router connection, the other one returns
2366 TRUE if packet must be broadcasted to network.
2368 * All notifys that are destined to primary router (to network)
2369 are now automatically sent to backup routers even if the
2370 router is standalone (and has backup router). Affected files
2373 * Added --without-irssi and --without-silcd configuration
2374 options for disabling the compilation of these applications.
2375 Affected file configure.in.pre and prepare.
2377 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2380 UTF-8 encoding and decoding. Added also new encodings
2381 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2383 Added also SILC_STRING_LANGUAGE which is language and charset
2384 specific encoder and decoer for those platforms that support
2385 iconv(). It can convert the UTF-8 to and from the locale
2386 specific character set.
2388 Affected file lib/silcutil/silcstrutil.[ch].
2390 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2392 * Added function silc_get_command_name to the file
2393 lib/silcutil/silcutil.[ch].
2395 * Improved the server debug output a bit. Affected files are
2398 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2400 * Save the channel passphrase when received succesful JOIN
2401 command reply from router, on normal server. Otherwise
2402 joinig +a channels from normal server is not possible.
2403 Affected file silcd/command.c.
2405 * Fixed a bug in TOPIC_SET notify handling. The notifier
2406 may be other than client too, like server or channel.
2407 It expected it to always be only client and ignored the
2408 notify. Affected file silcd/packet_recieve.c.
2410 * Removed some (unnecessary) debug printing from
2411 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2413 * Do not force CMODE_CHANGE when server is announcing new
2416 Router announces stuff only after server reannounces channel
2417 after CHANNEL_CHANGE notify.
2419 These fixes optimizes the announcing procedure, and perhaps
2420 fixes some problems too. Affected file silcd/packet_receive.c.
2422 * Fixed SERVER_SIGNOFF sending to local clients. It was
2423 totally broken and sent the notify to all local clients,
2424 instead of only to those that was on same channel as the
2425 signing off clients. Affected file silcd/server_util.c.
2427 * Added -D option to server. It can be used to give debug
2428 level. The levels are from 0 - 99, and are predefined for
2429 smooth server debugging. (see silcd.c for the predefined
2430 levels). Affected file silcd/server.c.
2432 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Fixed a bug in Irssi SILC client to close the connection
2435 properly when disconnecting from server. Affected file
2436 irssi/src/silc/core/client_ops.c.
2438 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * When authenticating as founder during JOIN command, check
2441 that the one authenticating becomes the only founder on the
2442 channel. Affected file silcd/command.c.
2444 * Better checking for founder mode setting when CUMODE_CHANGE
2445 notify is received. Affected file silcd/packet_receive.c.
2447 * Close all connections when shutting down the server by sending
2448 DISCONNECT packet. Close all listeners too when shutting
2449 down the server. Affected file silcd/server.c.
2451 * Handle DISCONNECT packet correctly in client library by
2452 calling the "disconnect" client operation. Affected file
2453 lib/silcclient/client.c.
2455 * Handle local errors correctly during resuming. Affected
2456 file lib/silcclient/client.c.
2458 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * The log file is not dupped internally anymore in
2461 lib/silcutil/silclog.c. Fixed memory leaks too.
2463 * The scheduler now dispatches all pending timeout tasks
2464 when it is uninitialized with silc_schedule_uninit.
2465 Affected file lib/silcutil/silcschedule.c.
2467 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Added --enable-stack-trace option to configure. Added
2470 memory allocation stack trace support. Added files
2471 lib/silcutil/stacktrace.[ch]. Affected files are
2472 lib/silcutil/silcmemory.[ch].
2474 * Fixed memory leaks from libraries and server. Affected
2475 files around the tree.
2477 * Reverted back a fix made to CUMODE which broke it.
2478 Affected file silcd/command.c.
2480 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2483 core library, and implemented it. All textual messages SHOULD
2484 use this flag and the message MUST be UTF-8 encoded.
2485 All text messages sent by Irssi SILC client are now UTF-8
2486 encoded (regardless whether the terminal supports UTF-8 or not).
2487 Affected files are lib/silccore/silcchannel.h,
2488 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2491 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Added lots of new statistics updating that was missing from
2494 the server and router code. Affected files in silcd/.
2496 * Sending SIGUSR1 signal to server now dumps the current
2497 server statistics into /tmp directory. Affected file is
2500 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2501 the SILC Hash Interface also. Added new functions
2502 silc_hash_get_name, silc_hash_init, silc_hash_update and
2503 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2505 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added some better info printing for client during connecting.
2508 Affected file silcd/server_util.c.
2510 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2511 to silence a user on a channel. Affected files are
2512 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2513 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2514 and silcd/packet_receive.c.
2516 * Fixed a fatal bug in handling of malformed command payload.
2517 Affected file silcd/command.c.
2519 * Fixed a double free when announcing channel users to router.
2520 Affected file silcd/server.c.
2522 * After successful authentication to channel founder mode, check
2523 that there isn't anyone else with founder mode on the channel.
2524 The one that authenticated will become founder and anyone
2525 else is demoted. Affected file silcd/command.c.
2527 * Added error printing of any error that has occurred during
2528 any command in client library. Affected file is
2529 irssi/src/silc/core/client_ops.c.
2531 * Removed some error printing from the client library and left
2532 it for the application to worry (from the error status it
2533 receives in 'command' client operation. Affected file is
2534 lib/silcclient/command.c.
2536 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2539 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2540 Starting key agreement with itself is denied. Affected file
2541 is lib/silcclient/client_keyagr.c.
2543 * Fixed some error checkings from the SFTP library which caused
2544 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2545 and lib/silcsftp/sftp_util.c.
2547 * Added new "debug" and "debug_string" settings to Irssi SILC
2548 client which can be used to print runtime debugging on the
2549 Irssi's screen. Available when compiled with --enable-debug
2550 option. Affected file irssi/src/silc/core/silc-core.c.
2552 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2554 * Fixed a missing variadic parameter in a function call that
2555 caused server crash when a non-allowed connection arrived.
2556 Reported by Richard Becker. Affected file silcd/server.c.
2558 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Added WATCH list sending to backup routers from router.
2561 The WATCH command is sent by the router to the backup
2562 router. Affected file silcd/command.c.
2564 * Mark the backup_router flag for RouterConnection entry
2565 if the backup router stuff is defined in the config file.
2566 Affected file silcd/serverconfig.c.
2568 * Fixed some backup data sending around the code to work better
2569 if the router is standalone router. Not all places were fixed.
2570 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2573 * Fixed the router connecting when connecting to multiple
2574 routers. It ignored every other router except the first
2575 one. Affected file silcd/server.c.
2577 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Made the private key generation after expiration optional.
2580 If not created after expiration the old key will re-expire
2581 at a later time (and thus key pair is not necessary to
2582 change). Affected file irssi/src/silc/core/clientutil.c.
2584 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * The length arguments in bind() and connect() were wrong
2587 and fixed now to used SIZEOF_SOCKADDR in the
2588 lib/silcutil/unix/silcunixutil.c.
2590 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Fixed detach timeout handling to use Client ID and not
2593 the actual client entry which may be freed in the callback.
2594 Affected file silcd/command.c.
2596 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Merged c0ffee's multiple interface support patch.
2599 Affected files in silcd/.
2601 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Cleanup keys properly. Affected file is
2604 irssi/src/silc/core/clientutil.c.
2606 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Display the user mode on the status bar. Affected file
2609 irssi/src/silc/core/silc-expandos.c.
2611 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * If private message key is not set, but the flag is set in
2614 the packet, ignore the packet since it cannot be decrypted.
2615 Affected file lib/silcclient/client_prvmsg.c.
2617 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * When resuming client, remove the old client entry from
2620 the watcher list too. Affected file silcd/packet_receive.c.
2622 * Do not allow normal server to force founder mode away
2623 from router if the founder mode is already set. Affected
2624 file silcd/packet_receive.c.
2626 * Remove the client entry with watch notify types with short
2627 timeout, and not directly, so that other notifys can be
2628 retrieved too. Affected file lib/silcclient/client_notify.c.
2630 * Display notification about data messages that cannot be
2631 displayed. Affected files irssi/src/silc/core/client_ops.c,
2632 irssi/src/fe-common/silc/module-formats.[ch].
2634 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Fixed the CHANNEL_CHANGE notify handling in client libary
2637 to not use freed memory. Affected file is
2638 lib/silcclient/client_notify.c.
2640 * Fixed CUMODE_CHANGE notify handling in server. Affected
2641 file silcd/packet_receive.c.
2643 * Fixed USERS command to support empty channels. Affected
2644 file silcd/command.c.
2646 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Allow multiple identical pending commands to be registered
2649 in client library. Affected file is lib/silcclient/command.c.
2651 * Call the completion for resolving client information only
2652 after all resolvers has finished. This fixes a crash in
2653 the client. Added support for checking when the resolvers
2654 are finished. Affected file is lib/silcclient/idlist.c.
2656 * Wait by default 3 seconds before reconnecting to the server
2657 after being disconnected. Makes the /detach command a bit
2660 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Check the watcher list before sending signoff notifys
2663 when closing client connection. Affected file is
2666 * Added better CMODE command rights checking. Affected file
2667 silcd/server_util.c.
2669 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Fixed watcher list checking during server signoff. It
2672 crashed the server. Affected file silcd/server_util.c.
2674 * The JOIN command reply returns now the founder's public
2675 key. Affected file is silcd/command.c.
2677 * Announce the channel mode, and the mode properties with
2678 CMODE_CHANGE notify. Affected file silcd/server.c.
2680 * Mark new channels by default disabled, untill at least
2681 one user joins the channel. Affected file is
2682 silcd/packet_receive.c.
2684 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * The nickname argument to watch notify can be optional.
2687 Fixes a crash in server. Affected file silcd/packet_send.c.
2689 * Remove the client entry from cache if the WATCH notify type
2690 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2691 lib/silcclient/client_notify.c.
2693 * Check the watcher list before and after changing nickname
2694 when the NICK_CHANGE notify is received. Affected file is
2697 * Fixed a crash in OPER and SILCOPER command sending. Empty
2698 passphrase caused the crash. Affected file is
2699 lib/silcclient/command.c.
2701 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Merged with Irssi CVS for Irssi SILC client.
2705 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Completed the protocol specifications.
2709 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Merged with Irssi CVS for Irssi SILC client.
2713 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2715 * Added the founder's public key delivery to the
2716 CUMODE_CHANGE notify type as well. Updated the protocol
2717 specs and the code. Affected files are silcd/packet_send.[ch],
2718 silcd/packet_receive.c and silcd/command.c.
2720 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Added silc_pkcs_public_key_copy function into the
2723 lib/silccrypt/silcpkcs.[ch].
2725 * Remove the `iv' from the SilcChannelEntry since we can
2726 live without it. Affected files are silcd/idlist.h and
2727 silcd/packet_receive.c.
2729 * Added support for sending the founder's public key in
2730 the CMODE_CHANGE notify packet in the server. Affected
2731 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2732 silcd/command.c and silcd/server.c.
2734 * Changed the FOUNDER_AUTH authentication to use only
2735 public key authentication as defined by new protocol
2736 specs. Passphrase authentication with that mode cannot
2737 be used anymore. It is now possible to reclaim founder
2738 mode from any server in the network. Affected files are
2739 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2741 * Added permanent channels support by making the channel
2742 permanent when FOUNDER_AUTH mode is set on the channel.
2743 The channel will not be destroyed even if channel is empty
2744 when that mode is set. Protocol TODO #17. Affected
2745 files are silcd/server.[ch], server_util.[ch],
2746 silcd/command.c, silcd/packet_receive.c and
2747 lib/silcclient/command.c.
2749 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Added reference counter to the command reply context in
2752 the client library. Affected files are
2753 lib/silcclient/command_reply.[ch].
2755 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Fixed rekey protocol with PFS in the client library.
2758 Affected file is lib/silcclient/protocol.c.
2760 * Added support for list of errors in client library
2761 command reply handling. Affected file is
2762 lib/silcclient/command_reply.c.
2764 * Defined that the WHOIS and IDENTIFY commands can send
2765 list of errors. Updated the protocol specs. Protocol
2768 * Added support for sending list of errors to WHOIS and
2769 IDENTIFY commands in server. Added support for receiving
2770 list of errors in server. Affected files are
2771 silcd/command.c and silcd/command_reply.c.
2773 * Fixed client info resolving on LEAVE command in client
2774 library to not crash. Affected file is
2775 lib/silcclient/client_notify.c.
2777 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Defined that the NICK command replies with thew changed
2780 nickname too, to make the nickname changing simpler at
2781 the client's end. Updated protocol specs and the code
2782 in client and server. Affected files are
2783 silcd/command.c, lib/silcclient/command_reply.c and
2784 lib/silcclient/command.c.
2786 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Added `Compressed' packet flag to indicate that the packet
2789 payload is compressed by the sender. Updated the protocol
2790 specs and the core library. The compression still is not
2791 implemented in the sources. Affected file is
2792 lib/silccore/silcpacket.h.
2794 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Remove pending command callbacks also if the connection
2797 to the server is destroyed. Affected file is
2798 lib/silcclient/client.c.
2800 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Added new QUIET channel user mode that can be used to
2803 quiet a user in a channel. Updated the protocol specs but
2804 it wasn't implemented yet. Protocol TODO #27. Affected
2805 file is lib/silccore/silcmode.h.
2807 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Added BLOCK_INVITE user mode to be able to block incoming
2810 invite notifications. Protoocol TODO #26. Affected files
2811 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2814 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2815 the protocol specs and the code. Affected file is
2816 lib/silccrypt/silcpkcs.c.
2818 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Disconnect Payload includes now the status type. Updated
2821 the protocol specs and the code. Protocol TODO #25.
2822 Affected files are silcd/server.c, lib/silcclient/client.c.
2824 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2825 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2826 Moved the silc_client_command_status_messages table to the
2827 lib/silcutil/silcutil.c and added new funtion
2828 silc_get_status_message, which deprecates function
2829 silc_client_status_message. Affected files are
2830 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2831 lib/silcutil/silcutil.[ch].
2833 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2835 * Defined that the nickname hash in Client ID MUST be from
2836 lowercase nickname. This effectively changes nicknames in
2837 SILC to case-insensitive. Updated the protocol specs and
2838 the code. Affected files are lib/silcutil/silcutil.[ch],
2839 silcd/serverid.c, and silcd/idlist.c.
2841 * Added new channel user modes BLOCK_MESSAGES_USERS and
2842 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2843 code. Affected files are lib/silccore/silcmode.h,
2844 lib/silcclient/command.c, and silcd/packet_send.c.
2846 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2847 specs and code. Affected file lib/silccore/silcstatus.h.
2849 * Added support for watch list. It is possible to add nicknames
2850 to be watched, and when they come to network, leave network
2851 or user mode changes the watcher will be notified of this
2852 change. Added SILC_COMMAND_WATCH command, added new
2853 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2854 notifications. Updated the protocol specs and implemented
2855 this to library, client and server. Protocol TODO #21.
2856 Affected files are lib/silccore/silccomand.h,
2857 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2858 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2859 silcd/packet_send.[ch], silcd/packet_receive.c, and
2860 irssi/src/silc/core/client_ops.c.
2862 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2863 somebody watching you. Updated the protocol specs and the
2864 code. Affected files are lib/silccore/silcmode.h, and
2865 lib/silcclient/command.c.
2867 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Added service support to SILC protocol. Added new command
2870 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2871 core library. Services are not implemented in server or
2872 client for now. Protocol TODO #20. Affected files are
2873 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2875 * Added SilcStatus argument to `command' client operation
2876 to return the error status when command sending fails
2877 locally. Changed all command in client library to return
2878 correct command status. Affected files are
2879 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2880 irssi/src/silc/core/client_ops.c.
2882 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Added silc_mime_parse function to parse MIME headers.
2885 Affected files are lib/silcutil/silcstruti.[ch].
2887 * Added MIME header parsing in Irssi SILC Client. It displays
2888 all textual MIME objects, others it ignores. Affected file
2889 is irssi/src/silc/core/clien_ops.c.
2891 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2893 * Fixed a bug in the pid writing function, which couldn't be
2894 written in a root-owned directory.
2896 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Defined that channel message to unknown Channel ID must
2899 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2900 Updated the protocol specs and the code in server. The
2901 affected file is silcd/packet_receive.c.
2903 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2906 that it is used to send error notifys if error occurs during
2907 some SILC packet processing, except commands. The error
2908 types are same as for command reply types. Defined that
2909 if private message is sent to unknown Client ID the error
2910 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2911 Updated the protocol specs and code. Affected files are
2912 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2913 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2914 and irssi/src/silc/core/client_ops.c. Renamed the
2915 SilcCommandStatus to SilcStatus.
2917 * Defined the use of extra WHOIS attributes in WHOIS command.
2918 The <Requested Attributes> (defined in a separate document)
2919 can be used to request additional information about user
2920 not returned by standard WHOIS command. Defined that server
2921 can send WHOIS command directly to client. Client provides
2922 the requested attributes to the server. Updated the protocol
2923 specs. Protocol TODO #4. Implementation is not done yet
2924 (Protocol TODO #24).
2926 * Renamed function silc_client_command_status_message to
2927 silc_client_status_message. Affected files are
2928 lib/silcclient/command_reply.[ch].
2930 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2933 32 bit integers. Updated the protcol specs and the code.
2934 Affected files are silcd/command.c and
2935 lib/silcclient/command.c.
2937 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2939 * Fixed a bug in library where sending a bogus authentication
2940 payload would lead to a crash. Affected file is
2941 lib/silccore/silcauth.c.
2943 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Added detach_disabled and detach_timeout server config
2946 options to the server. Affected files silcd/serverconfig.[ch],
2947 silcd/command.c and silcd/packet_receive.c.
2949 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Added resolve_cmd_ident field to the SilcClientEntry structure
2952 too so that if the entry is for example being resolved so
2953 another command may attach to the same pending command reply
2954 without requiring to resolve the same entry again. Added
2955 support for adding multiple pending commands for one
2956 command idenfier. Affected files lib/silcclient/command.[ch],
2957 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2959 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Defined that server receives WHOIS command reply for private
2962 and secret channels too. Updated protocol specs and the
2963 code in server. Affected file silcd/command.c.
2965 * Defined <channel user mode list> argument to WHOIS command
2966 reply for returning user modes on the channels. The
2967 channel list now doesn't include the user mode anymore but the
2968 actual channel mode. Updated protocol specs and the code in
2969 client and server. Affected files are silcd/command_reply.c,
2970 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2971 and lib/silcclient/command_reply.c.
2973 * Save the channels list in WHOIS command reply in normal server
2974 so that WHOIS always shows joined channels also in normal
2975 server and not just on router. Affected file is
2976 silcd/command_reply.c.
2978 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2980 * Defined that server receives USERS command reply for private
2981 and secret channels too. Updated protocol specs and the
2982 code in server. Affected file silcd/command.c.
2984 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Changed the UMODE's mode mask argument to be optional. If
2987 not provided then the command merely returns the current mode
2988 mask to the client. Updated protocol specs and the server.
2989 Affected file is silcd/command.c.
2991 * Added SILC session detachment/resuming support. It is possible
2992 to detach by closing the network connection and then re-connect
2993 and resume to the old client session. Added DETACHED user
2994 mode that server will set for detached client. Added new
2995 packet RESUME_CLIENT which is used to perform the resuming
2996 process. Added DETACH command. Updated the protocol specs,
2997 core library, client and server. Protocol TODO #22. Very
2998 many affected files around the tree.
3000 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Changed the CMODE's mode mask argument to be optional. If
3003 not provided then the command merely returns the current mode
3004 mask to the client. Updated protocol specs and the server.
3005 Affected file is silcd/command.c.
3007 * Changed the Killer's Client ID in KILLED notify to be just
3008 any ID payload since router server is allowed to kill as well.
3009 Updated protocol specs, client libary and server. Affected
3010 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3011 and irssi/src/silc/core/client_ops.c.
3013 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Added new user modes ANONYMOUS for special anonymous servers
3016 that may set the mode for client, and BLOCK_PRIVMSG which
3017 client may set to block incoming private messages unless the
3018 Private Message Key flag is set (using private keys to protect
3019 private messages). Updated protocol specs and code in client
3020 and server and core library. Protocol TODO #23. Affected
3021 files are lib/silccore/silcmode.h, silcd/server.[ch],
3022 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3023 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3025 * Added new channel user mode BLOCK_MESSAGES which the client
3026 may set to itself to tell server not send channel messages.
3027 Other packets such as channel key packets are still sent.
3028 Protocol TODO #23. Updated the protocol specs, client and
3029 server. Affected files are lib/silccore/silcmode.h,
3030 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3031 lib/silcutil/silcutil.c, silcd/command.c, and
3032 silcd/packet_send.c.
3034 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Redefined the Status Payload to include now two 8 bit fields,
3037 instead of one 16 bit field. This now makes it possible to
3038 send list of errors. Updated the protocol specs and the code
3039 in core library, client library and server. Protocol TODO #1.
3040 Affected files are lib/silccore/silccommand.[ch],
3041 lib/silcclient/command_reply.[ch], silcd/command.c,
3042 silcd/command_reply.c and silcd/packet_receive.[ch].
3044 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3046 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3047 must be handled by the application and should tell the application
3048 that an error message was already printed, and it should print the
3049 config coords (line, filename, ...). Affected files are
3050 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3052 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3053 server config parsing code more readable.
3055 Fixed a bug in the fetch_logging() config callback.
3057 Affected files is silcd/serverconfig.c.
3059 * Drop root privileges when started in foreground. Don't drop them
3060 if debugging also. Affected file is silcd/silcd.c.
3062 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Added more IM-like features by introducing new user modes
3065 for setting various presence information. Added new modes:
3066 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3067 specs and code. Protocol TODO #19. Affected files are
3068 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3069 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3071 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Added STATS command to the protocol after all, to return
3074 various statistical information about the network. It can
3075 be used by clients to retrieve statistical information, and
3076 servers may use it to to fetch cell and network wide
3077 statistics from router. Updated the protocol specs and
3078 implemented it to the server. Protocol TODO #16.
3079 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3080 silcd/command_reply.[ch].
3082 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * The LIST command reply in client libary now adds new channel
3085 entry if the returned channel doesn't exist yet in cache,
3086 and returns the channel entry to the application in the
3087 command_reply client operation. Affected file is
3088 lib/silcclient/command_reply.c.
3090 * Changed the channel message payload's MAC generation to
3091 include the IV in the MAC as well. This way all relevant
3092 parts of the channel message payload are authenticated also
3093 with the channel message MAC (and not only by packet MAC).
3094 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3095 Affected file is lib/silccore/silcchannel.c.
3097 * Fixed the SKE to save the remote version, since the
3098 silc_ske_parse_version mistakenly checked wrong version,
3099 after it replaced the start payload. Affected files are
3100 lib/silcske/silcske.[ch].
3102 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3105 string utility functions. Added there also new functions
3106 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3107 Affected files lib/silcutil/silcstrutil.[ch].
3109 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3110 files are lib/silcutil/silcstrutil.[ch].
3112 * Defined that the security property fields in SKE SHOULD be
3113 UTF-8 encoded, defined that version string MUST be US-ASCII
3114 encoded, defined that passphrases sent in connection
3115 authentication protocol MUST be UTF-8 encoded. Implemented
3116 these to the client and server. Defined also that other
3117 passphrases sent in the protocol MUST be UTF-8 encoded.
3118 Affected files are lib/silcske/silcske.c,
3119 lib/silcclient/protocol.c, silcd/protocol.c,
3120 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3122 * Changed the silc_client_close_connection interface to not
3123 need the SilcSocketConnection which should not be visible
3124 to application. Affected files are lib/silcclient/client.c
3125 and lib/silcclient/silcclient.h.
3127 * Rewrote the text for Private Message Key Payload in the
3128 protocol specification. Protocol TODO #11.
3130 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Upgraded the protocol version to 1.1, updated protocol specs
3135 * Added the nickname as new argument to NICK_CHANGE notify and
3136 added it to protocol specs and implemented it to client and
3137 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3138 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3139 lib/silcclient/client_notify.c.
3141 * Added the killer's client ID to the KILLED notify and added
3142 it to protocol specs and implemented it to client and server.
3143 Protocol TODO #13. Affected files are silcd/command.c,
3144 silcd/packet_receive.c, packet_send.[ch],
3145 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3146 The killer's client entry is now returned to application in
3147 the `notify' client operation.
3149 * Fixed the Max Argument fields that had too large value set
3150 in the protocol specs. Protocol TODO #14.
3152 * Added the LEAVE command reply to return the ID of parted
3153 channel. Updated protocol specs and implemented it to the
3154 client and server. Protocol TODO #15. Affected files are
3155 silcd/command.c, lib/silcclient/command_reply.c. The channel
3156 entry is now returned to application in the `command_reply'
3159 * Rewrote the version SKE version checking in client libary
3160 and in server to use the silc_parse_version_string. Affected
3161 files are lib/silcclient/protocol.c, silcd/protocol.c.
3163 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3164 commands that was missing it, and updated protocol specs and
3165 the server implementation. Protocol TODO #10. The affected
3166 file is silcd/command.c.
3168 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3169 generic reply to a generic request (REQUEST flag), and
3170 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3171 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3172 to define the payload for DATA flag. Added the flags to
3173 the implementation. Protocol TODO #9. Affected file is
3174 lib/silccore/silcchannel.h.
3176 Changed the client library to return the message length
3177 to application as well in the channel_message and private_message
3178 client operations. Affected files are
3179 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3180 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3181 and lib/silcclient/client_ops_example.c.
3183 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3184 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3185 the channel. Updated protocol specs and impelemented this
3186 to client and server. Protocol TODO #6. Affected files are
3187 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3188 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3190 Added new options m and M to CMODE command in Irssi SILC
3191 client to set these modes.
3193 * Deprecated all administrative commands from SILC protocol
3194 since they are highly implementation specific commands.
3195 Updated protocol specs. Moved the old commands in
3196 implementations to private range of command types. Affected
3197 files are silcd/command.c, lib/silcclient/command.c and
3198 lib/silcclient/command_reply.c. Protocol TODO #8.
3200 * Fixed a bug in server where sending unknown command crashes
3201 the server. Affected file silcd/command.c.
3203 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Added SILC_PROTOCOLVERSION macro to check protocol version
3206 of a socket connection. The affected file is
3207 lib/silcutil/silcsockconn.h.
3209 * Added better error logging in rekey protocol. Affected file
3212 * Do not check public key types in SKE during rekey. Affected
3213 file lib/silcske/payload.c.
3215 * Fixed the rekey protocol with PFS, which was totally broken.
3216 Affected file silcd/protocol.c.
3218 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Some client implementations quit network by doing first LEAVE
3221 and then immediately SIGNOFF (like Bombyx). We now do check
3222 after a short time after LEAVE notify and check whether the
3223 client is still valid after LEAVE, and if not we remove it from
3224 cache. Affected file is lib/silcclient/client_notify.c.
3226 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3228 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3229 it's good not to have security holes here.
3231 * Fixed a negative refcount situtuation for the config context.
3232 Affected file is silcd/serverconfig.c.
3234 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3236 * ROBOdoc documented lib/silcutil/silcutil.h.
3238 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Optimized even more the SilcPacketContext structure. Now
3241 totally saved 16 bytes of memory per context after optimization.
3242 Affected files are lib/silccore/silcpacket.[ch].
3244 * Made strict checks for valid SILC IDs. Affected file is
3245 lib/silccore/silcid.c.
3247 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Changed the object argument for silc_cipher_register,
3250 silc_hash_register, silc_hmac_register and silc_pkcs_register
3251 to const. Affected files are lib/silccrypt/silccipher.[ch],
3252 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3254 * Changed the silc_get_username and silc_get_real_name to
3255 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3257 * Fixed the Irssi SILC Client to use the silc_get_username and
3258 silc_get_real_name insted of glib routines since the glib
3259 routines only corrupt stack. Fixes the Irssi SILC to work in
3260 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3262 * Fixed the Irssi to not use g_get_home_dir since it crashes
3263 or returns garbage on cygwin and corrupts stack. Added function
3264 get_home_dir to Irssi routines. Affected files are
3265 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3267 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Made some structure optimizations. SFTP memory FS MemFSEntry
3270 entry structure. Optimized SilcTask structure. Optimized
3271 SilcPacketContext structure.
3273 Affected files lib/silcsftp/sftp_fs_memory.c,
3274 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3276 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * And yet again reverted back the config thing since Johnny
3279 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3282 * Fixed memory leaks from config object. Affected files are
3283 silcd/serverconfig.[ch].
3285 * Added support for adding new connections to the server in rehash.
3286 After rehash they take effect.
3288 Added support for changing the maximum allowed connections in
3289 rehash. The number can grow but going smaller is not supported.
3291 Added function silc_server_num_sockets_by_remote to the
3292 silcd/server_util.[ch].
3294 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3296 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3298 * Added preliminary checking during config parsing for a valid
3299 public/private key and removed further checks in the code.
3300 Affected files are silcd/serverconfig.[ch], server.c.
3302 * Moved functions silc_server_drop() and silc_server_daemonise()
3303 from server.c to silcd.c since they are stricly related to
3304 the application activity.
3306 * Reverted a small part of the automatic ref/unref since
3307 it caused a double unref in some situations. Affected
3308 files are silcd/silcd.[ch], server.c, serverconfig.c.
3310 * Added some .cvsignore files in the lib directory.
3312 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Fixed silc_net_gethostbyaddr to correctly resolve by
3315 address. Affected file lib/silcutil/silcnet.c.
3317 * Fixed the notify relaying to client. The HMAC to be used
3318 with relayed packets ws wrong and caused decryption failure
3319 at the client end. Affected file is silcd/packet_receive.c.
3321 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Created new branch silc_protocol_1_0_branch.
3325 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3327 * Changed the silc_server_config_* routines to be SilcServer
3328 independent. They are now officially application specific code
3329 and not part of generic server implementation. Affected files
3330 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3332 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Added automatic referencing of config context in the
3335 silc_server_config_alloc, and automatic unreferencing in the
3336 silc_server_config_destroy. Affected files are
3337 silcd/serverconfig.[ch], silcd/silcd.c.
3339 * Fixed the silc_log_quick handling in the logging routines.
3340 It didn't log quickly when it was TRUE. Affected file is
3341 lib/silcutil/silclog.c. Also the flush delay was set even
3342 if it was 0 in config file. Affected file is
3343 silcd/serverconfig.c.
3345 * Added support for changing key pair of the server in rehash.
3346 Affected file silcd/server.c.
3348 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3351 too early, before getting the channel entry. Affected file
3352 is silcd/packet_receive.c.
3354 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3356 * Added functions silc_server_config_[ref/unref], these are used
3357 to prevent that the config object is destroyed.
3359 No longer directly affect global variables silc_log_quick and
3360 silc_log_delay, they are first cached inside the config object
3361 and then applied with silc_server_config_setlogfiles().
3363 silc_server_config_set_defaults() is now internal to
3364 serverconfig.c, there are no reasons to show this internal stuff
3367 Affected files are silcd/serverconfig.[ch].
3369 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3370 fprintf's to stderr, since some code may be executed again after
3371 the server went into the background. Affected files are
3374 * Added rehash support. Added function silc_server_rehash() that
3375 will perform all the basic tasks of the rehashing procedure.
3377 * Added command line option `-x, --hexdump'. This will enable the
3378 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3379 The option `--hexdump' implies `--debug'.
3381 * Fixed a bad bug in the logging APIs (silcutil library) where
3382 the application would crash after calling silc_log_reset_all().
3384 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Fixed the KICKED notify handling in client library to
3387 correctly remove the channel and all entries from the
3388 channel when I was kicked. This bug crashed the client.
3390 Fixed yet another but in KICKED notify handling to remove
3391 the kicked client correctly from the channel.
3393 Affected file is lib/silcclient/client_notify.c.
3395 * Fixed a minor bug in looking up correct client entry
3396 in KICKED notify in server. Affected file is
3397 silcd/packet_receive.c.
3399 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3400 sources correctly to distribution. Fixes --with-gmp option.
3402 * Removed the manual rehashing from ID Cache, and changed it
3403 to use the SILC Hash Table's auto rehash feature. Affected
3404 file is lib/silccore/silcidcache.c.
3406 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Fixed a bug in the silc_client_nickname_format function that
3409 handles the multiple same nickname formatting. Two clients
3410 with same nickname caused problems after the first one left
3411 and rejoined. It didn't format the nickname correctly.
3412 Affected file is lib/silcclient/idlist.c.
3414 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Don't change the topic if olod topic is same as new one.
3417 Affected file is silcd/packet_receive.c.
3419 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Added cross-reference support to the SILC Documentation
3422 generator. All types across all HTML files are now cross-
3423 referenced. Affected files util/robodoc/generator.c and
3424 scripts/silcdoc/silcdoc.
3426 * Added file lib/silcutil/silctypes.h to include all the
3427 arithmetic type definitions and some macros. Removed
3428 includes/bitmove.h and moved macros to silctypes.h.
3430 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3434 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3436 * Added `type' argument to silc_id_payload_parse_id function which
3437 now returns the type of the ID to the sent pointer. Affected
3438 file is lib/silccore/silcid.[ch].
3440 * Added check for CMODE_CHANGE notify type that mode change is
3441 allowed by the sender. Affected file silcd/packet_receive.c.
3443 * Added check for CUMODE_CHANGE notify type that mode change is
3444 allowed by the sender. Affected file silcd/packet_receive.c.
3445 Added the ID type as CUMODE_CHANGE notify type as argument
3446 to the `notify' client operation. Affected files are
3447 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3449 * Added function silc_client_add_server to the client library.
3450 Added support for resolving also channel and server info when
3451 received unknown entity in notify packet. Affected files are
3452 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3454 * Added function silc_command_get_status to return the command
3455 status from the command reply's argument payload. Affected files
3456 are lib/silccore/silccommand.[ch].
3458 * Added check for KICKED notify type that the kicking is
3459 allowed by the client. Affected file silcd/packet_receive.c.
3461 * Created function silc_get_input which can be used to get input
3462 (echo on or off) from user on command line. Affected files are
3463 lib/silcutil/silcutil.[ch].
3465 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3467 * Optimized silc_server_packet_relay_to_channel function.
3468 Added new function silc_channel_message_payload_encrypt which
3469 can be called directly if channel message payload needs to
3470 be encrypted and is already encoded (no need to call _encode
3471 function). Packet relaying is now done by router without any
3472 extra memory allocations. Affected files are
3473 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3474 silcd/packet_send.c.
3476 * Fixed the INVITE notify handling. It took wrong arguments
3477 as invite list and invite delete. Affected file is
3478 silcd/packet_receive.c.
3480 * Added check for TOPIC_SET notify type that the topic change is
3481 allowed by the client. Affected file silcd/packet_receive.c.
3483 * Added check for INVITE notify type that inviting is allowed by
3484 the client. Affected file silcd/packet_receive.c.
3486 * Changed the silc_server_client_on_channel to return the
3487 SilcChannelClientEntry as well. Moved the function
3488 silc_server_check_cmode_rights to server_util.[ch].
3489 Affected files are silcd/server_util.[ch], silcd/command.c.
3491 * Added function silc_server_check_umode_rights to check whether
3492 changing client's user mode is allowed. Added check for
3493 UMODE_CHANGE notify type that the umode change is allowed
3494 by the client. Affected files are silcd/server_util.[ch],
3495 silcd/packet_receive.c and silcd/command.c.
3497 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3500 ID length. It ignored that ID can be IPv6 based as well.
3501 Affected file lib/silccore/silcpacket.h.
3503 * Fixed the silc_id_id2str and silc_id_str2id to take the
3504 IPv6 address offset's into consideration. Affecte file is
3505 lib/silccore/silcid.c.
3507 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Fixed the internal Unix scheduler functions to check for
3510 NULL context they may receive. The affected file is
3511 lib/silcutil/unix/silcunixschedule.c.
3513 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3515 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3516 can specify different directory with --home command line
3517 parameter. Affected files irssi/src/silc/core/client_ops.c,
3520 * SILC-specific commands aren't now executed if the active server
3521 isn't of SILC-type, so there won't be problems with having
3522 IRC and SILC protocol support in same client. Affected files
3523 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3526 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3528 * Improved the signal support in SILC Schedule. Added new
3529 function silc_schedule_signal_call which is used by application
3530 to mark a signal to be called. It is now safe to perform
3531 any kind of tasks in signal callbacks since it is guaranteed
3532 that the application specified signal callback is called
3533 after the signal is over. Affected files are
3534 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3536 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Added `name' field to SilcChannelPrivateKey to represent
3539 application given name for the key. Moved also the context from
3540 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3541 Added the `name' argument also to the function
3542 silc_client_add_channel_private_key.
3544 Added function silc_client_current_channel_private_key to set the
3545 current channel private key in use.
3547 Added "change" command to KEY command which can be used to change
3548 the current channel private key. Bound the command also to
3549 alt+K (Alt+Shift+k).
3551 Also affected files lib/silcclient/client_channel.c,
3552 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3554 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Added silc_rng_get_byte_fast function in to the
3557 lib/silccrypt/silcrng.[ch].
3559 * Changed the interface of silc_packet_assemble and the
3560 silc_packet_send_prepare. If silc_packet_assmble is now
3561 called the application does not call silc_packet_send_prepare
3562 because the library will call it automatically. These
3563 interfaces now also return a reference to the outgoing buffer
3564 which includes the assembled packet, which the application can
3565 use to encrypt the packet.
3567 Affected files are lib/silccore/silcpacket.[ch],
3568 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3569 silcd/packet_send.c, server_backup.c and packet_receive.c.
3571 * Fixed a packet sending bug on very high load, where outgoing
3572 packet queue wasn't handled correctly and packets got corrupted.
3573 Affected files are lib/silcutil/*/silc*sockconn.c,
3574 lib/silcclient/client.c and silcd/server.c.
3576 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Added macro SILC_PACKET_DATALEN which can be used during
3579 packet assembling to check whether the data to be added to
3580 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3581 len is truncated until it fits it.
3583 Added checks for maximum length of channel message payload and
3584 private message payload also.
3586 Added checks for maximum packet length in server and in
3589 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3590 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3591 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3592 lib/silcclient/client_prvmsg.c.
3594 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Added silc_server_packet_queue_purge call to the
3597 silc_server_disconnect_remote to assure that all data in the
3598 queue before disconnecting is sent to the network. Affected
3599 file silcd/server.c.
3601 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Added the deleting of server's own ID cache entry to the
3604 silc_server_free function. Free also everything else that
3605 has been allocated in silc_server_init. The affected file
3608 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Added functions silc_parse_version_string, silc_version_to_num,
3611 and silc_ske_parse_version to parse SILC protocol style version
3612 strings. Affected files lib/silcutil/silcutil.[ch] and
3613 lib/silcske/silcske.[ch].
3615 * Added new configuration params: version_protocol, version_software
3616 and version_software_vendor to specify what version the remote
3617 host must at least be to be able to connect to server. The vendor
3618 string can be regex matched too. Added new function
3619 silc_server_connection_allowed to check maximum number of allowed
3620 connections, and allowed versions for incoming connections.
3621 Affected files are silcd/server.c, server_util.[ch] and
3624 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Added preliminary support for signals in scheduler. The
3627 signals we care about are now blocked always when the scheduler
3628 is locked. This way we can synchronise the use of signal with
3629 scheduler. It is guaranteed that when signal occurs the scheduler
3630 is not locked, and thus new tasks can be safely added to the
3633 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3634 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3635 Added new platform specific routines
3636 silc_schedule_internal_signals_[un]block and
3637 silc_schedule_internal_signal_[un]register.
3639 Added new functions to SILC Schedule API:
3640 silc_schedule_signal_[un]register. Each signal that application
3641 is going to use should be registered to the scheduler.
3643 Affected files are lib/silcutil/silcschedule.[ch],
3644 lib/silcutil/*/silc*schedule.c.
3646 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3648 * Check for unauthenticated client and server in the
3649 silc_server_new_client and silc_server_new_server functions.
3650 Affected file silcd/packet_receive.c.
3652 * Added function silc_string_is_ascii to check whether given
3653 string is 7-bit ASCII string. Affected files are
3654 lib/silcutil/silcutil.[ch].
3656 * Added function silc_id_is_valid_server_id into the
3657 silcd/serverid.c and added checking for valid Server ID's in
3658 silc_server_new_server. The Server ID must always be based
3659 on the server's public IP address.
3661 * Added logging of DISCONNECT packet message in the server.
3662 Affected file silcd/server.c.
3664 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Changed all library interfaces that use Global RNG to also
3667 accept SilcRng as argument. Affected files are
3668 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3669 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3670 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3671 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3672 lib/silccrypt/rsa.c.
3674 * Added function silc_pkcs_generate_key to the
3675 lib/silccrypt/silcpkcs.[ch] for applications so that they
3676 don't need to do pkcs->pkcs->init calls anymore.
3678 * Remove SilcSocketConnection from the SFTP API since it really
3679 wasn't needed there. The application has the information
3680 saved in its contexts anyway and the SFTP layer doesn't need
3681 know about it. Affected files lib/silcsft/silcsftp.h and
3682 lib/silcsftp/sftp_[server/client].c.
3684 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3685 The SilcSimContext is not SilcSim.
3687 * Fixed possible buffer overflows in silc_id_render in the
3688 lib/silcutil/silcutil.c.
3690 * On EPOC the global crypto module lists are not used at all
3691 in the crypto library. Added support for using the constant
3692 algorithm list on EPOC. Affected files are
3693 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3696 * Fixed the handling of third parameter of KICKED notify, since
3697 it was mistakenly updated to SILC Protocol 1.0 even though it
3698 is to be included in 1.1. Since it is not in 1.0 it is not
3699 mandatory, and this fix now handles it only if it is provided,
3700 and it is not error if it is not provided. Affected file
3701 lib/silcclient/client_notify.c.
3703 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3706 client. Affected file irssi/src/silc/core/client_ops.c.
3708 * Merged with Irssi 0.8.4 from irssi.org CVS.
3710 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Check for valid socket connection in client entries before
3713 sending any messages. Fixes a crash, but doesn't fix some
3714 other underlaying bug that is lurking there. Affected
3715 file silcd/packet_send.c.
3717 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3719 * $usermode, $cumode and $cumode_space expandos shouldn't do
3720 anything with non-SILC server records. Affected file
3721 irssi/src/silc/core/silc-expandos.c
3723 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Fixed the silc_net_check_[host/local]_by_sock to support
3726 IPv6 bound sockets as well. Now they can return IPv6 addresses
3727 as well. Affected file lib/silcutil/silcnet.c.
3729 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3730 Affected lib/silcutil/unix/silcunixnet.c.
3732 * Fixed ID rendering (at least on some platforms, not NetBSD)
3733 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3735 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Added silc_hash_public_key and silc_hash_public_key_compare
3738 functions to be used with SilcHashTable. They can be used to
3739 hash public keys and compare public keys in hash table. Affected
3740 file lib/silcutil/silcutil.[ch].
3742 * Added support for specifying multiple public keys for Client
3743 connection section in server configuration file. This makes it
3744 possible to accept multiple public keys from same host, or to
3745 make a section that accepts any incoming host, and have the
3746 accepted public keys listed in the section.
3748 Added functions silc_sever_[find/get]_public_key, added the
3749 support for this actually to all connection sections but only
3750 the Client section is currently allowed to specify multiple
3753 Affected files are silcd/server.c, server_internal.h,
3754 command.c, protocol.c, server_util.[ch], packet_receive.c.
3756 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Merged Irssi 0.8.2 from irssi.org CVS.
3760 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3762 * If silc_debug is TRUE, also output standard logging messages
3763 to stderr with the debug output.
3765 Made silc_log_reset_all() flushing all channels before returning.
3766 Also fixed some documentation typos.
3768 Affected files are lib/silcutil/silclog.[ch].
3770 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Fixed the server to check correctly the amount of connections
3773 from single host, by checking also the type of the connection.
3774 Fixed also the comparison of number of connections and number
3775 of allowed connections. Affected files are silcd/server.c,
3778 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * Fixed the USERS command reply to save the user's mode on the
3781 channel as well. Fixed JOIN command reply to check whether a
3782 client is on channel already and not join it twice. Affected
3783 file lib/silcclient/command_reply.c.
3785 * Added new file silc-expandos.c into irssi/silc/core/ to return
3786 various stuff for various signal for the statusbar etc. updating.
3787 Now Irssi SILC client prints channel user modes etc. on the
3790 * The user mode (like server/router operator changes) is now shown
3791 on the Irssi SILC client's statusbar. The affected files are
3792 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3794 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3797 to SILC_SCHEDULE_[UN]LOCK macros.
3799 * Added more error printing to logs in server code. Affected
3800 files silcd/server.c and silcd/protocol.c.
3802 * Fixed -S option parsing in Irssi SILC Client. Affected file
3803 irssi/src/silc/core/silc-core.c.
3805 * Added silc_buffer_alloc_size function. Affected file is
3806 lib/silcutil/silcbuffer.h.
3808 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3811 constants. Affected files in
3812 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3815 * Changed the internal SFTP Memory FS table to const. Affected
3816 file lib/silcsftp/sftp_fs_memory.c.
3818 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Fixed the buffer formatting and unformatting routines to
3821 check the size of 64 bits types with sizeof(). Affected
3822 file is lib/silcutil/silcbuffmt.c.
3824 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Removed 0.6.x backwards support.
3828 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Changed all integer type names:
3831 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3832 to avoid collisions with other libraries using same type names
3835 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Added `prefer_ipv6' argument to the functions
3838 silc_net_gethostbyname[_async]. If it is TRUE it will return
3839 IPv6 address over IPv4. If FALSE IPv4 address is returned
3840 even if IPv6 address was found. Affected files
3841 lib/silcutil/silcnet.[ch].
3843 * Added support silc_net_create_connection[_async] to fallback
3844 to IPv4 address if IPv6 address could not be used (like if
3845 it doesn't work on a specific system). Affected file in
3846 lib/silcutil/unix/silcunixnet.c.
3848 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Added silc_schedule_reinit function to do the enlarging
3851 of the max tasks handling capabilities of the scheduler.
3852 Affected files lib/silcutil/silcschedule.[ch].
3854 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Added automatic extern "C" { ... } for C++ compilers so the
3857 application does not need to define them. Affected file
3858 includes/silcincludes.h.
3860 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3861 old name went against naming convention. Applications now
3862 include "silcclient.h" instead of "clientlibincludes.h".
3863 Removed includes/clientlibincludes.h, it is redundant now.
3865 * Renamed includes/version.h to silcversion.h.
3867 * Added really preliminary support for OS/2 into the util
3868 library. Only thread & mutex API is implemented, others
3869 are still to be implemented. Created the lib/silcutil/os2/
3870 directory. Created also file includes/silcos2.h.
3872 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Added preliminary BeOS support into the util library.
3875 Created lib/silcutil/beos/, and implemented all the needed
3876 functions to support SILC on BeOS. Created also file
3877 includes/silcbeos.h.
3879 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3881 * Added proper initializations to silc's irssi code, so it's
3882 now possible to load it as module. Affected files
3883 irssi/src/silc/core/silc-core.c,
3884 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3886 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3891 * Fixed the silcdoc document generator to correct generate
3892 docs from all kinds of filenames. Affected files are
3893 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3895 * ROBOdoc documented lib/silcutil/silcmemory.h.
3896 Added also new function silc_memdup.
3898 * Removed lib/silcutil/silcbufutil.h and moved those routines
3899 to the lib/silcutil/silcbuffer.h.
3901 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Added `user_count' to the SilcChannelEntry which now tells the
3904 number of users on the channel. The user count is now saved
3905 in normal server of global channels as well. Affected files
3906 silcd/server.c, idlist.h, packet_receive.c and command.c.
3908 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3909 include file utility functions.
3911 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3912 instead of calling directly OS routines.
3914 * Fixed NICK change printing in Irssi SILC Client. Fixed
3915 KICKED notify printing in Irssi SILC Client. Affected file
3916 irssi/src/silc/core/client_ops.c.
3918 * Fixed a NICK change bug in client library, to not recreate the
3919 client_entry->channels hash table everytime nick is changed.
3920 Affected file lib/silcclient/client.c.
3922 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3925 the SKE interface a bit.
3927 * Fixed padding problem in PKCS#1. The padding was not actually
3928 random since the random number generator was used incorrectly.
3929 This security bug affects only when encrypting with PKCS#1, and
3930 it is not currently used at all in SILC. SILC only use signing
3931 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3933 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Rewrote the notify handling in Irssi SILC client to not call
3936 the events as signals. Fixes problems with Perl support.
3937 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3939 * Send the auto-nicking NICK command in client library with
3940 little timeout after connecting. The affected file is
3941 lib/silcclient/client.c.
3943 * Added following new config file settings:
3944 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3945 key_exchange_timeout, conn_auth_timeout, connections_max,
3948 Implemented all the new config settings handling in the server.
3950 Optimized the use of SKE Mutual flag usage. Use it only
3951 if connection authentication protocol is not based in public
3954 Renamed all SilcServerConfigSection* to SilcServerConfig*
3955 to have a bit shorter names.
3957 Affected files silcd/serverconfig.[ch], server.[ch], and
3960 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3962 * Cleaned up the listening sockets code, preparing for the rehash
3963 support. Affected file is silcd/server.c.
3965 * Fixed some output messages. Affected files are silcd/silcd.c,
3968 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Create lib/doc/silcrng_intro.html document as introduction
3971 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3973 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3975 * Fixes to the silcd config template. Affected file is
3976 doc/example_silcd.conf.in.
3978 * Removed type casts from silc_calloc(), conforming to the
3979 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3981 * Removed param_name member from client, server, and router
3982 section structs, now identifying the param directly.
3984 Added CONFIG_FREE_AUTH macro in config file parsing.
3986 Affected files are silcd/serverconfig.[ch].
3988 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3990 * Fixed command line parameter handling. All SILC initialization
3991 is now done in silc_core_init() which also fixes autoconnecting
3994 Affected files irssi/src/silc/core/silc-core.c,
3995 irssi/src/fe-text/silc.c.
3997 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Added new configuration options and blocks:
4000 keepalive_secs, reconnect_count, reconnect_interval,
4001 reconnect_interval_max, reconnect_keep_trying and
4002 require_reverser_lookup. Added ConnectionParam block, and
4003 implemented the connection parameters when connecting as
4004 initiator and when accepting connections as responder.
4006 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4007 whether given configuration value has been given already.
4009 Affected files silcd/serverconfig.[c], server.[c].
4011 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4012 algorithm parts and created new file silcalgs.conf, that
4013 is now included from the example_silcd.conf.in.
4015 * Optimized the silc_server_connect_to_router_second to take
4016 the connection configuration object from the SilcServerConnection
4017 object instead of finding it during the connecting phase.
4018 Added the configuration object to SilcServerConnection struct.
4019 Affected files silcd/server_internal.h, server.c.
4021 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Add the client on channel after it was resolved at the
4024 channel message receiving, and it was not already on the
4025 channel. Affected file lib/silcclient/client_channel.c.
4027 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Fixed the public key authentication to allocate always the
4030 destination signature buffer instead of using static buffer.
4031 Affected file silcd/protocol.c.
4033 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Unified the serverconfig.[ch]'s helper function interface.
4036 Affected file silcd/serverconfig.[ch].
4038 * Removed doc/example_silc.conf.in since it is redundant.
4039 The make install will now install irssi/silc.conf file.
4041 * Added new Passphrase and Publickey authentication methods to
4042 config file, allowing both public key and passphrase based
4043 authentication to be set at the same time.
4045 Added `prefer_passphrase_auth' setting in config file which
4046 can be used to set to prefer passwd auth if both passwd and
4047 public key is set. If not set, public key is preferred.
4048 This has effect only when being initiator (responder will try
4051 Added support for authentication with passphrase and public key
4052 at the same time. The passphrase is tried first always since
4053 it is faster to check.
4055 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4057 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4059 * Merged the new SILC Config library, with the server parsing
4060 support. Read the header file silcconfig.h or the toolkit
4061 documentation for the news. Affected files are
4062 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4063 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4064 silcd/protocol.c silcd/server.c silcd/server_backup.c
4065 silcd/serverconfig.[ch] silcd/silcd.c.
4067 * Fixed some silclog documentation. Affected file is
4068 lib/silcutil/silclog.h.
4070 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * The silc_cipher_register, silc_hash_register and
4073 silc_hmac_register now checks if the object to be registered
4074 is registered already. Affected files are
4075 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4077 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4081 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Allow zero length channel messages inside the Channel Message
4084 Payload. Affected file lib/silccore/silcchannel.c.
4086 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4087 as header filenames.
4089 * Removed lib/silcclient/README and created HTML file
4090 lib/silcclient/silcclient_using.html, which is now included
4091 as part of Toolkit documentation.
4093 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Fixed CUMODE_CHANGE notify handling to change the mode of
4096 correct client. Affected file lib/silcclient/client_notify.c.
4098 * Make silc_rng_alloc fail if it cannot allocate the sha1
4099 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4101 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Fixed the file transfer's key agreement payload to include
4104 zero port also if the hostname is NULL because it could not
4107 Call file transfer monitor callback now also if error occurs
4108 during key agreement protocol.
4110 Changed the silc_client_file_send interface to return the
4111 SilcClientFileError instead of session id. The session ID
4112 is returned into pointer provided as argument.
4114 Check that the file exists locally before sending the
4115 file transfer request at all.
4117 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4119 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4120 error than can occur while key agreement protocol. Affected
4121 file lib/silcclient/silcapi.h.
4123 * Fixed the event_mode CMODE handler to not crash when mode
4124 is changed and +k mode is set in the channel. Affected file
4125 irssi/src/silc/core/silc-channels.c.
4127 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4128 SILC_LOG_WARNING to give out Warning and not Error. Affected
4129 file lib/silcutil/silclog.c.
4131 * Fixed the channel message payload decryption in the function
4132 silc_channel_message_payload_decrypt to not modify the original
4133 buffer before it is verified that the message decrypted
4134 correctly. Otherwise, next time it is called with correct
4135 channel key it won't encrypt since the payload is corrupted.
4136 Affected file lib/silccore/silcchannel.c.
4138 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Do not constantly resize the window. A fix patch by cras.
4141 Affected file irssi/src/fe-text/screen.c.
4143 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4146 Affected file lib/silcutil/silcnet.c.
4148 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4150 * Fixed a bug in hash table internal routine for traversing
4151 the table with foreach callback. The current entry may
4152 become invalid in the callback but it was referenced after
4153 the callback returned.
4155 Do not allow auto rehashing of hash table during the
4156 silc_hash_table_foreach operation, for same reasons as it is
4157 not allowed for SilcHashTableList. Affected files are
4158 lib/silcutil/silchashtable.[ch].
4160 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4163 Win32 DLL. extern's in header files are now declared with
4166 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4168 * Fixed private message handling. It used some old code that
4169 caused the client to crash. Affecte file is
4170 lib/silcclient/client_prvmsg.c.
4172 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Added function silc_client_add_channel,
4175 silc_client_replace_channel_id, and removed functions
4176 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4177 from client library.
4179 * Added cross reference of the joined channels to the
4180 SilcClientEntry, and changed the SilcChannelEntry's
4181 users list to SilcHashTable. The affected files are
4182 lib/silcclient/idlist.[ch].
4184 * Fixed a bug in hash table tarversing. While the hash table
4185 is traversed with SilcHashTableList the table must not be
4186 rehashed. It is now guaranteed that auto rehashable tables
4187 are not rehashed while tarversing the list. Also defined that
4188 silc_hash_table_rehash must not be called while tarversing
4189 the table. Added function silc_hash_table_list_reset that must
4190 be called after the tarversing is over. The affected files are
4191 lib/silcutil/silchashtable.[ch].
4193 * Changed all hash table traversing to call the new
4194 silc_hash_table_list_reset in server and in client library.
4196 * Added function silc_client_on_channel to return the
4197 SilcChannelUser entry if the specified client entry is joined
4198 on the specified channel. This is exported to application as
4199 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4201 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Fixed founder regaining problem with JOIN command on normal
4204 server. The notify for mode change must be sent always and
4205 not only if !cmd->pending. Affected file silcd/command.c.
4207 * Fixed the WHOWAS command's reply sending to support the
4208 lists correctly. Affected file silcd/command.c.
4210 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * When sending JOIN command to router for processing the
4213 sender's old command identifier was not saved back to the
4214 sender's command context, fixed now. The affected file is
4217 * Create the key in JOIN command of the router did not return
4218 the channel key, added check for this. Affected file is
4221 * Fixed a channel ID update bug in JOIN command reply. Do
4222 not directly upgrade the ID but call the function
4223 silc_idlist_replace_channel_id if the ID was changed.
4224 Affected file silcd/command_reply.c.
4226 * Fixed memory leaks from command calling if it would fail.
4227 Affected file silcd/command.c.
4229 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Applied patches from cras:
4233 Memory leak fixes around libaries, irssi window resize fix,
4234 new silclist.h and silcdlist.h, all extern inline changed to
4237 * Removed dotconf from lib/dotconf, not needed anymore.
4239 * Removed TRQ from lib/trq, not needed anymore.
4241 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4242 with server connections. Later this will be configurable
4243 in config file after new config file is done. Affected file
4246 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Fixed a crash in server related to channel announcements.
4249 Affected file silcd/server.c.
4251 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Fixed memory leaks in silc_server_create_new_channel*
4254 functions. Affected file silcd/server.c.
4256 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4257 which ID was changed. This way the router will send the
4258 user list for the channel again, and server won't be in
4259 desync in some rare circumstances. Affected file is
4260 silcd/packet_receive.c.
4262 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4264 * Check for NULL socket pointer in the function
4265 silc_server_packet_send_to_channel_real. Affected file
4266 silcd/packet_send.c.
4268 * Fixed the BAN notify handling to correctly remove ban
4269 list. Affected file silcd/packet_receive.c.
4271 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4273 * Fixed some header addition to Toolkit distribution in
4274 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4276 * Added lib/silcclient/client_ops_example.h as an template
4277 file for application programmers to quickly start using
4278 the SilcClientOperation functions in their application.
4279 Updated the lib/silcclient/README as well to tell about this
4280 nice file made available.
4282 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Call silc_server_remove_from_channels when removing client
4285 entry when NO_SUCH_CLIENT_ID was received. Affected file
4286 is silcd/command_reply.c.
4288 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Added server & router operator statistics updating. Affected
4291 file silcd/packet_receive.c and silcd/command.c.
4293 * Fixed the SERVER_SIGNOFF notify handling on normal server
4294 not to save the history information for clients. Same was
4295 fixed earlier in remove_clients_by_server function, but not
4296 here. Affected file silcd/packet_receive.c.
4298 * Raised the default connection-retry count from 4 to 7 in
4299 server. Affected file silcd/server.h.
4301 * Cancel any possible reconnect timeouts when we start the
4302 key exchange. Affected file silcd/server.c.
4304 * Do not reconnect on connection failure when SCONNECT was
4305 given. Affected files silcd/server.[ch].
4307 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4309 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4311 * Fixed the NICK command to always give the unformatted
4312 nickname to the one giving the NICK command. If unformatted
4313 nickname is cached already it will be formatted and the
4314 local entry will always get the unformatted nickname.
4315 Affected file lib/silcclient/idlist.c.
4317 * Fixed some double frees from client library commands.
4318 Affected file is lib/silcclient/command.c.
4320 * Fixed CUMODE command in server to assure that no one can
4321 change founder's mode than the founder itself, there was a
4322 little bug. Affected file silcd/command.c.
4324 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Removed the SilcClientCommandDestructor from the client
4327 libary, it is not needed anymore. Affected files are
4328 lib/silcclient/silcapi.h, command[_reply].[ch],
4329 client_notify, idlist.c.
4331 * Fixed GETKEY command to first resolve client, and then
4332 resolve the server only if the client was not found, instead
4333 of resolving both at the same time. Affected file is
4334 lib/silcclient/command.c.
4336 * Added silc_client_start_key_exchange_cb and lookup the
4337 remote hostname and IP address before starting the key
4338 exchange with server. The affected file is
4339 lib/silcclient/client.c.
4341 * The server's public key is now saved using the IP address
4342 of the server and not the servername for the filename.
4343 The hostname public key filename is checked as an fall back
4344 method if the IP address based filename is not found.
4346 Fixed the GETKEY command to save the fetched server key
4347 in correct filename.
4349 Print the remote server's hostname now when new key is
4350 received during connection process. Affected file is
4351 irssi/src/silc/core/client_ops.c.
4353 * Return always our own public key to the client if it asks
4354 for it with GETKEY command. Affected file silcd/command.c.
4356 * Removed the use_auto_addr variable from default config
4357 file since it was in wrong section. Affected file is
4360 * Fixed TOPIC_CHANGE notification to not route it when it
4361 was sent using silc_server_send_notify_to_channel function.
4362 Affected file silcd/command.c.
4364 * Fixed silc_server_send_notify_kicked to send the kicker's
4365 Client ID also, it was missing. Affected files are
4366 silcd/command.c, silcd/packet_send.[ch].
4368 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4370 * Do not save client history information in SERVER_SIGNOFF.
4371 Fixes the bug in normal server that it does not detect
4372 the client becoming valid after the server becomes back
4373 online. Affected file silcd/server_util.c.
4375 * Added `sock_error' field into the SilcSocketConnection
4376 context. When error occurs during socket operation (read
4377 or write) the error is saved. Added also new function
4378 silc_socket_get_error to return human readable socket error
4379 message. Affected files are lib/silcutil/silcsockconn.[ch],
4380 lib/silcutil/unix/silcunixsockconn.c, and
4381 lib/silcutil/win32/silcwin32sockconn.c.
4383 * The server now prints the socket error message in the
4384 signoff for client. Affected file silcd/server.c.
4386 * Fixed the `created' channel information sending from router
4387 to server in JOIN command. Checks now whether the channel
4388 really was created or not and set it according that.
4390 Fixed the JOIN command to use the client entry's current
4391 ID during the joining procedure instead of the one it sent
4392 in the command (it is checked though), since it can change
4393 between the packet processing and command processing, and
4394 would just case unnecessary pain in the client end. Affected
4395 file silcd/command.c.
4397 * Fixed a channel key payload sending to use correct channel
4398 ID when the server was forced to change the channel's ID by
4399 router. Router sent the key payload with the old Channel ID.
4400 Affected file silcd/packet_receive.c.
4402 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4404 * Call silc_server_save_channel_key only if the key payload
4405 was provided in the JOIN command's command reply. Affected
4406 file silcd/command_reply.c.
4408 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4410 * Fixed silc_mp_sizeinbase to return the value correctly with
4411 MPI. Affected file lib/silcmath/mp_mpi.c.
4413 * Fixed the stop_server signal to correctly stop the scheduler
4414 and gracefully stop the server when SIGTERM or SIGINT signals
4415 are received. Affected file silcd/silcd.c.
4417 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4419 * Simple handling of TERM and HUP signals. Also added some log
4420 flushing call around. Affected file is
4423 * Fixed small bugs in silclog.c. Now buffering output will take
4424 effect after 10 seconds since startup: This will ensure that
4425 no important startup messages are lost. Also output redirection
4426 will preserve original format ([Date] [Type] message).
4427 Affected file is lib/silcutil/silclog.c.
4429 * Added two options to the config file, in the logging section:
4430 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4431 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4433 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Do not print the warning about log files not being initialized
4436 more than once to avoid excess logging. Affected file is
4437 lib/silcutil/silclog.c.
4439 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4440 the SIM copying in make install in Makefile.am.pre.
4442 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4444 * Rewritten silclog APIs. Globally interesting changes follows:
4445 silc_log_set_files() changed to silc_log_set_file().
4446 silc_log_set_callbacks() changed to silc_log_set_callback().
4447 ROBOdoc documented silclog header file.
4448 SilcLogCb now returns bool to wether inihibit the default
4449 handler or not (to keep the old behaviour return always TRUE).
4450 The new APIs should also fix the problem of the
4451 silcd_error.log file that was written in the current directory.
4454 Log files streams will remain opened after silc_log_set_file()
4455 call, means less CPU usage notably on high traffic servers.
4456 File streams are now full buffered, and flushed to the disk
4457 every 5 minutes, lesses HD activity and CPU usage.
4458 Messages can be redirected, allowing admins to configure
4459 one single logfile for all server messages.
4460 the silc_log_quick global variable to activate fast-logging.
4461 Affected files lib/silcutil/silclog.[ch]
4463 * Changed some code to conform new silclog APIs. Affected
4464 files are doc/example_silcd.conf.in, silcd/server.c
4465 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4468 * Fixed a memory leak that could occur in some situations.
4469 Affected file silcd/serverconfig.c.
4471 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Added the silc_client_del_client to remove the client from
4474 all channels as well. Affected file lib/silcclient/idlist.c.
4476 * Fixed the client library to correctly remove the client
4477 from all channels when the client entry is being destroyed.
4478 Affected file lib/silcclient/client_notify.c, command.c.
4480 * Added auto-nicking support to the client library. If the
4481 applicatio now sets client->nickname it will be sent to the
4482 server after connecting by the library. This way for example
4483 SILCNICK (or IRCNICK) environment variables will have effect
4484 and always change the nickname automatically to whatever
4485 it is wanted. Affected file lib/silcclient/client.[ch].
4487 * Renamed silc_server_command_bad_chars to the
4488 silc_server_name_bad_chars and moved it to the
4489 silcd/server_util.[ch]. Added also new function
4490 silc_server_name_modify_bad to return nickname that
4491 includes bad characters as new nickname without those
4492 bad characters. This check and modify is now used in
4493 silc_server_new_client when the username is initially set
4494 as nickname, so it must be checked to be valid nickname.
4495 Affected file silcd/packet_receive.c.
4497 * The nickname length is now taken from the packet for real
4498 and not trusted to strlen() since it clearly can return
4499 wrong length for nickname including bad characters. This
4500 also applies to channel names. Affected file silcd/command.c.
4502 * Removed the lib/silcsilm/modules directory. Modules are now
4503 compiled into the lib/silcsim. Fixed the copying of the
4504 modules to follow symbolic links in Makefile.am.pre.
4506 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Fixed silc_string_regexify list creation. Fixes bugs with
4509 BAN and INVITE commands in server. The affected file is
4510 lib/silcutil/unix/silcunixutil.c.
4512 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4514 * Removed the command destructor entirely from the server's
4515 command and command reply routines. It is not needed, and
4516 its usage was buggy and caused crashes. Affected files are
4517 silcd/command[_reply].[ch].
4519 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4521 * Cancel protocol and NULL sock->protocol if timeout
4522 occurred during protocol. Affected file silcd/server.c.
4524 * Cancel protocol timeouts always before calling the final
4525 callback, to assure that after final callback is called
4526 no other state will be called for the protocol anymore.
4527 Affected file silcd/protocol.c.
4529 * Print error log if incoming connection configuration could
4530 not be found. Affected file silcd/server.c.
4532 * Fixed JOIN command to correctly save the founder mode
4533 to the client on normal SILC server, when the channel
4534 was created by the router. Affected file silcd/command.c.
4536 * Fixed LIST command (hopefully) to send correct reply
4537 packets. Affected file silcd/command.c.
4539 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4541 * The silc_packet_receive_process now returns FALSE if the
4542 read data was invalid packet, and TRUE if it was ok.
4544 The server now checks that if unauthenticated connection
4545 sends data and its processing fails the server will close
4546 the connection since it could be a malicious flooder.
4548 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4550 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4552 * Make sure the warning about error opening a log file is
4553 printed only once and not everytime it fails (produces
4554 too much useless log). Affected file lib/silcutil/silclog.c.
4556 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4558 * Made the silc_server_daemonise() function more readable.
4559 Affected file silcd/server.c.
4561 * Pid file is now optional, the user may comment it out from
4562 the config file. Removed define SILC_SERVER_PID_FILE, we
4563 don't need a default any longer. Affected file
4564 configure.in.pre, lib/Makefile.am.pre.
4566 * Make some use of the pid file. The server now dies at startup
4567 if it detects a valid pid file on his path. The server would
4568 die anyway in this circumstance, because of the bind() failure.
4569 Affected file silcd/silcd.c.
4571 * No longer compiling lib/dotconf.
4573 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * Fixed JOIN command parsing not to crash. Affected file
4576 lib/silcclient/command.c.
4578 * Fied the NICK_CHANGE notify to add the new client entry
4579 even it is resolved. This removes an <[unknown]> nick
4580 thingy bug in the client. Affected file is
4581 lib/silcclient/client_notify.c.
4583 * Do not try to allocate 0 bytes (efence does not like it)
4584 in lib/silccore/silccomand.c when encoding payload.
4586 * Do not take IRCNICK as nickname in Irssi SILC client since
4587 it is not possible to set nickname before hand connecting
4588 the server (TODO has an entry about adding auto-nicking
4591 * Changed the silc_server_command_pending to check whether
4592 there already exists an pending entry with the specified
4593 command, command identifier and pending callback. This is
4594 to fix IDENTIFY and WHOIS related crashes that may register
4595 multiple pending commands with same identifier. Affected
4596 file silcd/command.c.
4598 * Fixed the server to reconnect to the router even if it
4599 was already reconnecting and EOF was received. This to
4600 fix a possibility that the server wouldn't ever try to
4601 auto-reconnect to the router. Affected file silcd/server.c.
4603 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4605 * Fixed the server's password authentication to use the
4606 length of the locally saved password, and not the one
4607 sent in the packet. Affected file silcd/protocol.c.
4609 * Fixed same password authentication problem in the
4610 Authentication Payload handling routines in
4611 lib/silccore/silcauth.c.
4613 * Yet another password authentication problem fixed with
4614 channel password handling in silcd/command.c.
4616 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4618 * If first character of string in silc_parse_userfqdn is '@'
4619 then do not parse it. Affected file is
4620 lib/silcutil/silcutil.c.
4622 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4624 * Fixed minor bug in IDENTIFY command reply sending, which
4625 caused various weird problems during JOIN when it was
4626 resolving names for users. Affected file silcd/command.c.
4628 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4630 * Fixed the IDENTIFY command reply sending to chech better valid
4631 clients. It was possible to send incomplete list of replies.
4632 Affected file silcd/command.c.
4634 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4636 * Added silc_client_command[s]_[un]register functions now to
4637 dynamically register the commands in client library. Removed
4638 the static table of commands. This allows the client library
4639 to call commands without causing the application to know about
4640 what commands library has called.
4642 Removed the INFO command reply kludge to detect when the command
4643 was called by library. Now library use its own command reply
4644 function for INFO command.
4646 Added function silc_client_command_call to call a command.
4647 Application can use it to call command, not access the structure
4650 Now all commands that are sent by the client library (not
4651 explicitly sent by application) use own command reply functions.
4653 Affected files around lib/silcclient/ and in
4654 irssi/src/silc/core/.
4656 * Fixed the WHOIS command reply sending to chech better valid
4657 clients. It was possible to send incomplete list of replies.
4659 Fixed the WHOIS and IDENTIFY to send the request to router
4660 if normal server did not do it and did not find any results.
4662 Affected file silcd/command.c.
4664 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4666 * Moved the internal data from SilcClient context into its
4667 own file, not accesible to application. Affected files
4668 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4669 and other files in client library.
4671 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4673 * Added doc/examples installation target in Makefile.am.pre.
4676 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4679 commands the found client entry will be removed from the
4680 cache, after notifying application about the error. Affected
4681 file lib/silcclient/command_reply.c.
4683 * Changed the /MSG to check for exact nickname user gave, and
4684 not let `nick' match `nick@host' if it is only one found. Now,
4685 user must type the exact nickname (like nick@host2) even if
4686 there are no more than one same nicks found. This is to avoid
4687 a possibility of sending nickname to wrong nickname since
4688 `nick' could match `nick@host'. Affected file is
4689 irssi/src/core/silc-servers.c.
4691 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4693 * Do not print "you are now server operator" or similar when
4694 giving /away command. Affected files are
4695 irssi/src/silc/core/client_ops.c, silc-servers.h.
4697 * Made the silc_server_command_pending_error_check to send
4698 the same command reply payload it received back to the
4699 original sender of the command. This way all arguments
4700 that was received by the server will be received by the
4701 client too. Affected file silcd/command.c.
4703 * Added the silc_idcache_add to return the created cache entry
4704 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4706 * Add global clients to expire if they are not on any channel.
4707 This is because normal server will never know if they signoff
4708 if they are not on any channel. The cache expiry will take
4709 case of these entries. This is done by normal servers only.
4710 The affected files are silcd/command_reply.c,
4711 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4713 * If server receives invalid ID notification for WHOIS or
4714 IDENTIFY and the ID exists in the lists, it is removed.
4715 Affected file silcd/command_reply.c.
4717 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4718 in client then client entry that it matches is searched and
4719 the nickname is printed on the screen for user. Affected
4720 file irssi/src/silc/core/client_ops.c.
4722 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4724 * Use cache entry expire time in the LIST command reply to
4725 purge old entries from the cache after the LIST command
4726 reply has been received. This way we don't have non-existent
4727 entries in the cache for too long. Affected file is
4728 silcd/command_reply.c.
4730 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4732 * If we are normal server, and we've not resolved client info
4733 in WHOIS or IDENTIFY from router, and it is global client,
4734 we'll check whether it is on some channel. If it is not
4735 then we cannot be sure about its validity and will resolve it
4736 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4737 file silcd/command.c.
4739 * Search channel by name (if possible) rather than by ID
4740 in IDENTIFY command's command reply. Affected file is
4741 silcd/command_reply.c.
4743 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4745 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4746 Updated specs and implemented it. Affected file silcd/command.c,
4747 silcd/packet_send.c and silcd/packet_receive.c.
4749 * Implemented the <founder auth> payload handling in the JOIN
4750 command. If provided all conditions for channel joining
4751 except requirement to provide correct passphrase can be
4752 overrided by the channel founder. Updated the protocol specs.
4753 Affected file silcd/command.c.
4755 Added support for founder auth in JOIN command in client
4756 library. Fixed the parsing of the JOIN command now to support
4757 all options as they should be. The affected file is
4758 lib/silcclient/command.c.
4760 * Optimized the WHOIS and IDENTIFY commands to send the request
4761 to router only if it includes nicknames or other names. If
4762 they include only IDs then check the local cache first before
4763 routing. Affected file is silcd/command.c.
4765 * Added channels topic announcements. Affected file is
4766 silcd/packet_receive.c and silcd/server.c.
4768 * Fixed the silc_server_send_notify_topic_set to really destine
4769 the packet to channel. Affected file silcd/packet_send.c.
4771 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4772 library. Affected file lib/silcclient/client_notify.c.
4774 * Added UMODE announcements. Affected file silcd/server.c.
4776 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4778 * Memory leak fixes in:
4780 lib/silcutil/silcsockconn.c
4781 lib/silcske/silcske.c
4782 lib/silcske/groups.c
4784 lib/silccrypt/silcpkcs.c
4785 lib/silccore/silccommand.c
4786 lib/silccore/silcidcache.c
4791 * ROBOdoc documented the lib/silcske/groups.h file and a
4792 bit changed the interface for better.
4794 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4796 * Update the client entry context in the ID cache after
4797 nick change. Affected file lib/silcclient/command.c.
4798 Fixes the CUMODE command when regaining founder privileges,
4799 and a little WHOIS problem.
4801 * Fixed silc_net_gethostbyname to correctly call the
4802 inet_ntop. Affected file lib/silcutil/silcnet.c.
4804 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4806 * Added IPv6 support checking to the configure.in.pre, added
4807 also --enable-ipv6 option to override the check. Affected
4808 file configure.in.pre.
4810 * The silc_thread_create now calls the start function
4811 directly if threads support is not compiled in. Removes
4812 ugly #ifdef's from generic code. Affected files are
4813 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4815 * Added silc_net_gethostby[name/addr]_async to asynchronously
4816 resolve. Affected files are lib/silcutil/silcnet.[ch].
4818 * Added support for rendering IPv6 based server, client and
4819 channel IDs. Affected file lib/silcutil/silcutil.c.
4821 * Added support for creating IPv6 based server IDs. Affected
4822 file is silcd/serverid.c.
4824 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4826 * Added silc_net_gethostby[addr/name] into the
4827 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4828 routines. Added silc_net_is_ip[4/6]. Affected file is
4829 lib/silcutil/unix/silcunixnet.c. All routines that take
4830 address as argument now supports both IPv4 and IPv6 addresses.
4832 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4834 * Fixed LIST command reply sending in server. Affected file
4837 * Server now sends the kicker's client ID in the KICK notify
4838 to the kicked client. Affected file silcd/command.c.
4840 * The client library now parses the kickers client ID and
4841 UI displays it. Affected files lib/silcclient/client_notify.c
4842 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4844 * Made all payload parsing function prototypes consistent.
4845 They all take now const unsigned char * and uint32 pair as
4846 the payload data instead of SilcBuffer. Changes all around
4847 the source tree. Other unsigned char* -> const unsigned char*
4848 changes around the tree as well.
4850 * Optimized SFTP client and server packet sending not to
4851 allocate new buffer for each packet but to recycle the
4852 first allocated buffer. Affected files are
4853 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4855 * Optimized the SFTP client to use SilcList instead of
4856 SilcDList for requests, because it is faster. Affected file
4857 is lib/silcsftp/sftp_client.c.
4859 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4860 into lib/silccore/silcid.[ch].
4862 Renamed silcpayload.[ch] into silcargument.[ch].
4864 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4866 * If client entry is deleted with active key agreement
4867 session, abort the session.
4869 The silc_client_abort_key_agreement now calls the completion
4870 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4872 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4875 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4877 * Don't use __restrict in older GCC's. Affected file is
4878 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4880 * silc_net_localhost now attempts to reverse lookup the
4881 IP/hostname. Affected file lib/silcutil/silcnet.c.
4883 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4884 command. It can be used to gain founder privileges at
4885 the same time when joining the channel.
4887 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4888 kicker's client ID as well. Updated protocol specs.
4890 Defined that the server must send SILC_COMMAND_IDENTIFY
4891 command reply with error status to client who sent
4892 private message with invalid client ID.
4894 Updated the protocol specification.
4896 * Added silc_server_send_command_reply to send any
4897 command reply. Affected file silcd/packet_send.[ch].
4899 * Added silc_id_payload_encode_data to encode ID payload
4900 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4902 * The server now send IDENTIFY command reply with error
4903 status if client ID in private message is invalid. Affected
4904 file silcd/packet_receive.c.
4906 * Save the server key file with server's IP address in
4907 the filename instead of hostname. The affected file is
4908 irssi/src/silc/core/client_ops.c.
4910 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4915 * Added libtool support for compiling shared objects in
4916 lib/silcsim. Affected file configure.in.pre and
4917 lib/silcsim/Makefile.am. Original patch by cras.
4919 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * Pid file configuration, and server's config file fixes
4922 patch by toma. Updated CREDITS file.
4924 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4926 * Fixed silc_client_channel_message to not try to decrypt
4927 the message twice if it resolved the destination client
4928 information. This could cause of dropping one channel
4929 message. Affected file lib/silcclient/client_channel.c.
4931 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4933 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4934 lib/silcclient/client.c. This function is used when the SILC
4935 Client is run under some other scheduler, or event loop or
4936 main loop. On GUI applications, for example this may be
4937 desired to used to run the client under the GUI application's
4938 main loop. Typically the GUI application would register an
4939 idle task that calls this function multiple times in a second
4940 to quickly process the SILC specific data.
4942 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4944 * Fixed silc_server_drop() for dropping the supplementary
4945 groups as well, this could cause a security hole on some
4948 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4953 * Write PID file after dropping privileges. Added -F option
4954 to run server on foreground. A patch by debolaz.
4955 Affected files silcd/server.c, silcd/silcd.c.
4957 * Fixed MOTD to return the MOTD file server name. Affected
4958 file silcd/command.c.
4960 * Added INFO command reply handling to the Irssi SILC Client.
4961 Affected file irssi/src/silc/core/client_ops.c.
4963 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4965 * Fixed the silc_idcache_list_* routines to really support
4966 the dynamic list. Fixes a crash. Affected file is
4967 lib/silccore/silcidcache.c.
4969 * Fixed the LIST command reply to really call LIST command's
4970 pending callbacks. Affected file silcd/command_reply.c.
4972 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4974 * Update conn->local_entry->nickname after giving NICK
4975 command. Affected file lib/silcclient/command.c.
4977 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4979 * Added the [pid] option to the silcd configuration file
4981 Affected files: serverconfig.[ch] and silcd.c
4983 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * Save fingerprint in WHOIS command reply in server.
4986 Affected file silcd/command_reply.c.
4988 * Fixed NICK commands pending callback registration.
4989 Affected file lib/silcclient/command.c.
4991 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Use ++server->cmd_ident when sending commands in server,
4994 instead of random number. Affected file silcd/command.c.
4996 * Fixed GETKEY command reply to call actually GETKEY pending
4997 command callbacks. Affected file silcd/command_reply.c.
4999 * A bit stricter check for nicknames. Check for same nickname
5000 in NICK command also. Affected file silcd/command.c.
5002 * Do not call INFO command everytime client ID changes, only
5003 during first connecting. Affected file lib/silcclient/client.c.
5005 * Set the new nickname only after successful command reply for
5006 NICK command is returned by server. Affected file
5007 lib/silcclient/command.c.
5009 * Remove nicknames from nicklist during server_signoff notify.
5010 Should fix /NAMES bit more. The affected file is
5011 irssi/src/silc/core/silc-channels.c.
5013 * Added `fingerprint' field to the SilcIDListData in the
5014 silcd/idlist.h to hold the fingerprint of the client's
5017 Send the fingerprint of the client's public key in WHOIS
5020 Affected files silcd/command.c, and silcd/idlist.[ch].
5022 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5023 create fingerprint from given data.
5025 * Show the fingerprint of the client's public key in WHOIS.
5026 Affected files irssi/src/module-formats.[ch] and
5027 irssi/src/silc/core/client_ops.c.
5029 * Format the multiple same nicknames also during JOIN and
5030 NICK_CHANGE notifys. Affected file is
5031 lib/silcclient/client_notify.c.
5033 * Do not print error on screen for invalid private message
5034 payload since it can come if someone is sending private
5035 messages with wrong key. Affected file
5036 lib/silccore/silcprivate.c.
5038 * Fixed multiple concurrent /PING crash. Affected file
5039 lib/silcclient/command.c.
5041 * Changed the wrong ID encoding. All IP addresses must be
5042 in MSB first order in encoded format. They were encoded
5043 wrong and was in LSB format. Affected files are
5044 silcd/serverid.c, lib/silcutil/silcutil.c.
5046 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5048 * Call the `connect' client operation through the scheduler
5049 in case of error. Affected file lib/silcclient/client.c.
5051 * Call the `failure' client operation even if the error
5052 occurred locally during a protocol. Affected file is
5053 lib/silcclient/protocol.c.
5055 * Added support of sending LIST command to router from normal
5056 server. This way normal server can get list of all channels
5057 in the network too. Fixed the channel list sending in the
5058 server too. Affected files are silcd/command.c, and
5059 silcd/command_reply.[ch].
5061 * Added silc_server_update_channels_by_server and
5062 silc_server_remove_channels_by_server. They are used during
5063 disconnection of primary router and in backup router protocol.
5064 Affected file silcd/server_util.[ch], silcd/server.c and
5065 silcd/server_backup.c.
5067 * Fixed channel adding to global list in IDENTIFY command
5068 reply in server. Affected file silcd/command_reply.c.
5070 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * If the incoming packet type is REKEY or REKEY_DONE process
5073 that packet always synchronously. Fixes yet another MAC
5074 failed error on slow (dialup) connections. Affected file
5075 lib/silcclient/client.c and silcd/server.c.
5077 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5079 * Call check_version SKE callback for initiator too. Affected
5080 file lib/silcske/silcske.c.
5082 * Implemented fix for security hole found in the SKE that was
5083 fixed in the specification few days back; the initiator's
5084 public key is now added to the HASH value computation.
5085 Added backwards support for the old way of doing it too, for
5086 old clients and old servers. Affected file is
5087 lib/silcske/silcske.c.
5089 * Enabled mutual authentication by default in SKE. If initiator
5090 is not providing mutual authentication the responder will
5091 force it. This will provide the proof of posession of the
5092 private key for responder. The affected files are
5093 lib/silcclient/protocol.c and silcd/protocol.c.
5095 * Do not cache anymore the server's public key during SKE.
5096 We do mutual authentication so the proof of posession of
5097 private key is done, and if the server is authenticated in
5098 conn auth protocol with public key we must have the public
5099 key already. Affected file silcd/protocol.c.
5101 * Added new global debug variable: silc_debug_hexdump. If
5102 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5103 file lib/silcutil/silclog.[ch].
5105 * Fixed compilation warning due to char * -> const char *.
5106 Affected files lib/silcutil/silcnet.h, and
5107 lib/silccore/silcauth.[ch].
5109 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5111 * Fixed CMODE command when new channel key was created. If
5112 the creation failed the old key was removed. Next time giving
5113 same command would crash the server since the old key was
5114 freed already. Affected file silcd/command.c.
5116 * Fixed the silc_server_announce_get_channels to not crash
5117 on reconnect. Affected file silcd/server.c.
5119 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Added silc_log_set_debug_string function to set a regex
5122 string to match for debug output. Only the function names,
5123 or filenames matching the given debug string is actually
5124 printed. This way it is possible to filter out those debug
5125 strings that user is not interested in.
5127 Fixed a bug in silc_string_regexify.
5129 Affected files lib/silcutil/silclog.[ch], and
5130 lib/silcutil/unix/silcunixutil.c.
5132 * Changed the -d options in both server and Irssi SILC client
5133 to take the debug string as argument. Affected files
5134 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5136 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5138 * Added silc_hash_babbleprint to create a Bubble Babble
5139 Encoded fingerprint. The encoding is developed by Antti
5140 Huima (draft-huima-babble-01.txt), and it creates human
5141 readable strings out of binary data. Affected file
5142 lib/silccrypt/silchash.[ch].
5144 * Print the babble print now in addition of fingerprint as well
5145 in Irssi SILC client. Affected files are
5146 irssi/src/fe-common/silc/module-formats.[ch],
5147 irssi/src/fe-common/silc/core/client_ops.c.
5149 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * Fixed a security problem found in SKE. The initiator's
5152 public key too is now added to the HASH hash value creation
5153 which is signed by the responder to create the SIGN value.
5154 This will prevent anyone in the middle to lie to the responder
5155 about the initiator's public key. If this is done now, the
5156 man in the middle will get caught. Updated the protocol
5159 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Better installation directory handling. Configure module
5162 paths and other paths automatically to example_silc* files
5163 in doc/. A patch by toma.
5165 * Fixed compiler warning from MPI library, and from SILC RNG.
5168 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5169 It can be configured with ./configure. A patch by toma.
5171 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5173 * Find correct make to use in prepare-clean. A patch by
5174 toma. Affected file prepare-clean.
5176 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5178 * Added irssi variables use_auto_addr, auto_bind_ip,
5179 auto_bind_port and auto_public_ip.
5181 * Changed the interface for silc_client_send_key_agreement
5182 in lib/silcclient/silcapi.h
5186 irssi/src/silc/core/silc-core.c
5188 lib/silcclient/silcapi.h
5189 irssi/src/silc/core/silc-channels.c
5190 lib/silcclient/client_keyagr.c
5193 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5195 * Added silc_pkcs_public_key_compare to compare two
5196 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5198 * Check that the client who set the founder mode on the
5199 channel is the same client that is giving the founder
5200 mode to itself. It is done by comparing the saved public
5201 key (it is saved even in the authentication is passphrase).
5202 Affected file silcd/command.c.
5204 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5206 * Do not process packet for disconnected socket connection.
5207 Affected file lib/silccore/silcpacket.c.
5209 * Process the DISCONNECT packet through scheduler in the
5210 client library. Affected file lib/silcclient/client.c.
5212 * Fixed the silc_client_packet_parse to not to increase
5213 the packet sequence number if the conn->sock and the
5214 current socket connection is not same. This can happen
5215 for example during key agreement when the conn includes
5216 multiple socket connections (listeners). Affected file
5217 lib/silcclient/client.c.
5219 * The sender of the file transfer request now provides also
5220 the pointer (listener) for the key exchange protocol. If
5221 the listener cannot be created then it sends empty key
5222 agreement and lets the receiver provide the listener.
5224 Added `local_ip' and `local_port' arguments to the
5225 silc_client_file_send. If they are provided they are used,
5226 if not then it will attempt to find local IP address, if
5227 not found or bind fails then the remote client will provide
5230 Affected files are lib/silcclient/client_ftp.c and
5231 lib/silcclient/silcapi.h.
5233 * Extended the FILE SEND command to support defining the
5234 local IP and port for key exchange listener. They are
5235 optional. Affected file irssi/src/silc/core/silc-servers.c.
5237 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * Defined to WHOIS command reply the sending of fingerprint
5240 of the client's public key (if the proof of posession of the
5241 corresponding private key is verified by the server).
5242 Updated to the protocol specification.
5244 * Added support of receiving the client's public key's
5245 fingerprint in command reply in client library. Affected
5246 file is lib/silcclient/command_reply.c, and
5247 lib/silcclient/idlist.[ch].
5249 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5251 * Do not send over 128 chars long nickname to the server
5252 in NICK command. Affected file lib/silcclient/command.c.
5254 * Do not send over 256 chars long channel names to the server
5255 in JOIN command. Affected file lib/silcclient/command.c.
5257 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Assure that silc_server_close_connection cannot be called
5260 twice for same socket context. Affected file is
5263 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Send error message to application if opening file for
5266 writing during file transfer fails. Affected file is
5267 lib/silcclient/client_ftp.c.
5269 Remove all file transfer sessions for a client that we're
5270 removing from ID cache.
5272 Affected file is lib/silcclient/client_ftp.c.
5274 * Fixed silc_net_addr2bin to return correct address. Affected
5275 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5277 * Fixed file transfer session removing on signoff notify.
5278 Affected file irssi/src/silc/core/silc-servers.c.
5280 * Added the SilcClientFileError to be returned in the monitor
5281 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5282 Affected file lib/silcclient/silcapi.h.
5284 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5286 * Fixed a crash in silc_client_ftp_free_sessions and
5287 silc_client_ftp_session_free_client. Affected file
5288 lib/silcclient/client_ftp.c.
5290 * Added `disabled' field in the SilcChannelEntry in the server
5291 to indicate if the server entry is disabled. Affected file
5292 silcd/idlist.h, silcd/command[_reply].c.
5294 * SILC server adds now /var/run/silcd.pid everytime it is
5295 started. Affected file silcd/silcd.c.
5297 * Added silc_server_packet_send_clients to send a packet to
5298 the provided table of client entries. Affected file
5299 silcd/packet_send.[ch].
5301 * Fixed a crash in client resolving in client_prvmsg.c in
5302 client library. Affected file lib/silcclient/client_prvmsg.c.
5304 * Do not actually remove the client directly from ID cache
5305 during SERVER_SIGNOFF, but invalidate it. This way we
5306 preserve the WHOWAS info for the client. Affected file
5307 silcd/server_util.c.
5309 * Fixed SERVER_SIGNOFF notify handling in the server. The
5310 server is now able to process incoming SERVER_SIGNOFF notify
5311 for a server that it doesn't even know about. It will remove
5312 the clients provided in the notify. Affected file
5313 silcd/packet_receive.c.
5315 * Check for partial packet in data queue after every packet that
5316 was found from the queue. Return and wait for more data if
5317 there is partial data in queue. Affected file is
5318 lib/silccore/silcpacket.c.
5320 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Added SilcClietFileError enum to indicate error in
5323 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5324 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5325 Affected files lib/silcclient/silcapi.h and
5326 lib/silcclient/client_ftp.c.
5328 * Check that newsize in silc_buffer_realloc is larger than
5329 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5331 * Added better monitor of file transfers. It now monitors
5332 key agreement protocol during the file transfer too. Added
5333 error reporting too. Affected files
5334 irssi/src/silc/core/silc-servers.c,
5335 irssi/src/fe-common/silc/module-formats.[ch].
5337 * Wrote a help file for FILE command.
5339 * Added silc_rng_global_get_byte_fast to get not-so-secure
5340 random data as fast as possible. Random data is read from
5341 /dev/urandom if available and from the SILC RNG if not
5342 available. It is used in padding generation. Affected file
5343 lib/silccrypt/silcrng.[ch].
5345 * All packets in client library are now processed synchronously.
5346 Optimized packet processing a lot. Affected file
5347 lib/silcclient/client.c.
5349 * All server connection packets are processing synchronously
5350 now in server, to optimize packet processing. Affected file
5353 * Include files are installed now only in Toolkit distribution
5354 if make install is given. Affected files: all Makefile.am's.
5356 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5358 * Assure that silc_client_notify_by_server_resolve does not
5359 resolve the client information multiple times. If it cannot
5360 be found by the first it cannot be found at all. Affected
5361 file lib/silcclient/client_notify.c.
5363 * Fixed WHOWAS command reply calling. Affected file
5364 lib/silcclient/command_reply.c.
5366 * Removed all references to silc_idlist_get_client from the
5367 Irssi SILC client since that call is internal call used by
5368 the library. The Irssi SILC client will use now client
5369 retrieval functions found in silcapi.h.
5371 * Fixed a bug in resolving nickname info before sending
5372 private message. It used freed memory. Affected file
5373 irssi/src/silc/core/silc-servers.c.
5375 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Assure my_channels statistics cannot go negative in server.
5378 Affected files silcd/server.c, silcd/server_util.c.
5380 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5384 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5386 * Win32 Toolkit changes. Affected files
5387 win32/silc.dsw, win32/libsilc/libsilc.def,
5388 win32/libsilcclient/libsilc.def,
5389 lib/silcutil/silcutil.c, and
5390 lib/sftp/sftp_fs_memory.c.
5392 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Added silc_net_localip to return local host's IP address.
5395 Affected file lib/silcutil/silcnet.[ch].
5397 * If key exchange or rekey protocol is active for a connection
5398 parse all packets syncronously since there might be packets
5399 in packet queue that we are not able to process without first
5400 processing packets before them. Affected file silcd/server,
5401 lib/silcclient/client.c.
5403 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5404 whether library should continue processing the packet.
5405 Affected file lib/silccore/silcpacket.h.
5407 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5408 SilcSFTPMonitorData to SFTP server to monitor various
5409 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5410 lib/silcsftp/sftp_server.c.
5412 * Added silc_file_size to return file size. Affected file
5413 lib/silcutil/silcutil.[ch].
5415 * Implemented the file transfer support for the client library.
5416 Added preliminary support for simple client to client one-file
5417 transmission. Affected file lib/silcclient/client_ftp.c,
5418 lib/silccilent/client.[ch].
5420 * Added new local command FILE to the Irssi SILC Client.
5421 It is used to perform the file transfer. It has subcommands
5422 SEND, RECEIVE, SHOW and CLOSE. Affected files
5423 irssi/src/silc/core/client_ops.c,
5424 irssi/src/silc/core/silc-server.[ch].
5426 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Relay the SILC_PACKET_FTP in the server. Affected files
5429 silcd/server.c and silcd/packet_receive.c.
5431 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5433 * Renamed silc_file_read and silc_file_write to functions
5434 silc_file_readfile and silc_file_writefile. Added function
5435 silc_file_open and silc_file_close. Affected files
5436 lib/silcutil/silcutil.[ch].
5438 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * Resolve the client info when received private message or
5441 channel message for a client which nickname we don't know.
5442 Affected files lib/silcclient/client_prvmsg.c and
5443 lib/silcclient/client_channel.c.
5445 * Do not crash in /KEY if client is not connected. Affected
5446 file irssi/src/silc/core/silc-channels.c.
5448 * Added SilcClientStatus field to the SilcClientEntry in the
5449 lib/silcclient/idlist.h.
5451 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5452 is incomplete and is being resolved, it won't be resolved
5455 Make sure also that USERS command reply does not resolve
5456 twice information. Affected file is
5457 lib/silcclient/command_reply.c.
5459 Make sure that silc_client_get_clients_by_list does not
5460 resolve twice same information.
5462 * Check for valid client->id in the silc_server_free_client_data.
5463 Affected file silcd/server.c.
5465 * Fixed /GETKEY nick@server not to crash if the server entry
5466 is not found. Affected file lib/silcclient/command.c.
5468 * Fixed the silc_server_check_cmode_rights to check the
5469 requested modes correctly. Affected file silcd/command.c.
5471 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Better checks for non-printable chars in nick added.
5474 Affected file silcd/command.c.
5476 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5478 * Call the silc_server_udpate_servers_by_server in the
5479 primary router that comes back online in the backup resuming
5480 protocol. Otherwise it routes packets wrong. Affected file
5481 silcd/server_util.[ch], silcd/server_backup.c.
5483 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5486 lib/silcutil/silcbuffmt.[ch].
5488 * Redefined the SILC packet header to include the padding
5489 length. Affected file lib/silccore/silcpacket.[ch].
5491 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5492 length for maximum padding up to 128 bytes). Affected
5493 file lib/silccore/silcpacket.h.
5495 * Removed all backwards support for old 0.5.x MAC thingies.
5496 The SILC packet header change makes it impossible to be
5497 backwards compatible.
5499 * Send the ENDING packet with timeout in the backup resuming
5500 protocol. This is to assure that all routers has connected
5501 to the primary router. Affected file silcd/server_backup.c.
5503 * Changed the RNG to take the first IV from random data. It
5504 used to take it from zero actually. Changed the RNG also
5505 to use /dev/urandom during session. /dev/random is used
5506 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5508 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5510 * Changed the SILC packet header to have the first two bytes
5511 (the packet length) encrypted. Affected files aroung the
5512 code tree, lib/silccore/silcpacket.[ch]. Removed the
5513 SilcPacketCheckDecrypt callback. It is not needed anymore
5514 since the silc_packet_receive_process will determine now
5515 whether the packet is normal or special.
5517 * Implemented the unidirectional MAC keys. Affected files
5518 lib/silcske/silcske.c, silcd/protocol.c and
5519 lib/silcclient/protocol.c.
5521 * Implemented the packet sequence number to the MAC computation.
5522 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5523 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5524 lib/silcclient/protocol.c.
5526 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Allow backup router to announce servers. All servers
5529 announced by backup router are added to the global list
5530 automatically. Update hte server's socket to our primary
5531 router also when backup router announces a server.
5532 Affected file silcd/packet_receive.c.
5534 * Do not update the client->router in the function
5535 silc_server_udpate_clients_by_server if the client is on
5536 global list. We might fail to find any specific server
5537 for locally connected clients and local cell clients. They
5538 should still use the `from' and not `to' as client->router.
5539 This fixes backup router resuming protocol. Affected file
5540 silcd/server_util.c.
5542 * Decrease channel statistics count only if the channel
5543 deletion worked. Affected files are silcd/server.c and
5544 silcd/server_util.c.
5546 * Added silc_server_update_servers_by_server to update origin
5547 of all server entries. Used during backup router protocol.
5548 Affected files silcd/server_util.[ch], silcd/server.c. and
5549 silcd/backup_router.c.
5551 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5552 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5553 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5554 lib/silccrypt/silchmac.c.
5556 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * Assure that router cannot reroute the same channel message
5559 to the sender. Affected file silcd/packet_receive.c.
5561 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Made better checks that the channel message is not sent
5564 to the router it came from. Affected file is
5565 silcd/packet_send.c. Fixed memory leak too.
5567 * Announce informations for incoming router connection, but
5568 only after checking if it is replaced by backup router.
5569 Affected file silcd/packet_receive.c.
5571 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Fixed the backup resuming protocol to work in multiple
5574 router environment. Affected file silcd/server_backup.c.
5576 * Route packet only to one router in the function
5577 silc_server_packet_send_to_channel. Affected file is
5578 silcd/packet_send.c.
5580 * Fixed silc_server_send_notify_dest to set the broadcast
5581 flag. Fixed the silc_server_send_notify_topic to actually
5582 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5583 Affected file silcd/packet_send.c.
5585 * Changed the SFTP Filesystem interface. Changed the
5586 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5587 the filesystem operation function. The SilcSFTPFilesystem
5588 is now a context that is allocated by all filesystem allocation
5589 functions and it already includes the operations structure
5590 and filesystem specific context. It is given as argument
5591 now to the silc_sftp_server_start. This made the interface
5592 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5593 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5595 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Changed the backup router adding and getting interfaces
5598 in the server. The router that will be replaced by the
5599 specified backup router is now sent as argument. Affected
5600 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5603 * Added silc_net_addr2bin_ne to return the binary form of
5604 the IP address in network byte order. Affected files
5605 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5607 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Check for existing server ID in silc_server_new_server
5610 and in silc_server_connect_to_router_final and remove the
5611 old entry if it exists. Affected file silcd/packet_receive.c,
5614 * Send the channel message always to only one router, either
5615 in upstream or downstream. Affected file is
5616 silcd/packet_send.c.
5618 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Wrote the definition of the backup resuming protocol to the
5621 protocol specification.
5623 * Removed one redundant channel key generation from normal
5624 server during joining procedure. Removed one redundant
5625 channel key sending from server to router during joining
5626 procedure. Affected file silcd/command.c.
5628 * Made minor bugfixes to the backup router resuming protocol.
5629 Affected file silcd/server_backup.c, server.c.
5631 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * Added --disable-asm configuration option. Affected files
5634 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5637 * Implemented the backup resuming protocol that is used to
5638 resume the primary router position in the cell after the
5639 primary router comes back online. Affected files
5640 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5641 and silcd/server_util.[ch].
5643 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Sleep two (2) seconds after sending QUIT command to server.
5646 Affected file lib/silcclient/command.c.
5648 * Assure that if outgoing data buffer is pending do not force
5649 send any data. Affected file silcd/packet_send.c.
5651 * Assure that if outgoing data buffer is pending do not force
5652 send any data. Affected file lib/silcclient/client.c.
5654 * Implemented the backup router support when the primary router
5655 goes down. The servers and routers can now use the backup
5656 router as new primary router without loosing connectivity.
5658 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5660 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5661 in the server to indicate disabled entry. All data read
5662 from the connection will be ignored and no data is sent
5663 for entry that is disabled. Affected files are
5664 silcd/idlist.h, silcd/server.c.
5666 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Created SFTP client and server test programs in the
5669 lib/silcsftp/tests directory.
5671 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Implemented memory filesystem (virtual filesystem) for
5674 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5677 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Implemented the SFTP (SSH File Transfer Protocol) to the
5680 lib/silcsftp. It includes SFTP client and SFTP server
5683 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Moved lib/silccore/silcprotocol.[ch] to the
5686 lib/silcutil library.
5688 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5689 take variable argument list pointer as argument. Affected
5690 file lib/silcutil/silcbuffmt.[ch].
5692 * Added silc_buffer_set function that is used to set data
5693 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5694 Affected file lib/silcutil/silcbuffer.h.
5696 * Changed various routines in the core library to use the new
5697 silc_buffer_set instead of allocating new buffer only for
5700 * Added 64-bit value formatting and unformatting support to the
5701 silc_buffer_[un]format routines. Affected file is
5702 lib/silcutil/silcbuffmt.[ch].
5704 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5705 to includes/bitmove.h.
5707 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * Fixed channel user mode saving in client library. Affected
5710 file lib/silcclient/command[_reply].c.
5712 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Defined the file transfer to the SILC Protocol. Added
5715 new packet type SILC_PACKET_FTP and defined File Transfer
5716 Payload. The mandatory file transfer protocol is SFTP
5717 (SSH File Transfer Protocol). Affected file in addition
5718 of the internet draft is lib/silccore/silcpacket.h.
5720 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5721 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5722 is used as part of backup router protocol when the primary
5723 router of the cell is back online and wishes to resume
5724 the position as primary router.
5726 * Redefined the MAC generation keys in the protocol. The
5727 same key is not used anymore in both direction. Both
5728 direction will now use different keys for sending and
5729 receiving. This fixes a potential security flaw. This
5730 change causes incompatibilities in the protocol.
5732 * Redefined also the MAC computation from the packet.
5733 An packet sequence number is now added to the MAC
5734 computation. This prevents possible replay attacks against
5735 the protocol. This change too causes incompatibilities
5738 Added `sequence' field to the SilcPacketContext to hold
5739 the current sequence number for the packet.
5741 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Added `created' field to the SilcIDListData in the file
5744 silcd/idlist.h to indicate the time when the entry was
5747 * Added `created' field to the SilcChannelEntry too. Affected
5748 file silcd/idlist.h.
5750 * Added `creation_time' aguments to all the announcement functions
5751 in the server. If it is provided then only the entries that
5752 was created after the provided time frame are actually
5753 announced. Affected file silcd/server.[ch].
5755 * The protocol says that the Channel ID's IP address must be
5756 based on the router's IP address. Added check for this in
5757 the silc_server_new_channel when processing incoming New Channel
5758 Payload. Affected file silcd/packet_receive.c.
5760 * Print out the correct version with --version in SILC client.
5761 Affected file irssi/src/silc/core/silc-core.c.
5763 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5765 * Fixed WHOWAS command to check for completnes of the client
5766 entry always, not just when the command is coming from client.
5767 Affected file silcd/command.c.
5769 * Added new function silc_server_packet_queue_purge to purge the
5770 outgoing data queue to the network. After the function returns
5771 it is guaranteed that the outgoing packet queue is empty.
5772 Affected file silcd/packet_send.[ch].
5774 * Purge the outgoing packet queue in the rekey protocol's final
5775 callback to assure that all rekey packets go to the network
5776 before quitting the protocol. Affected file silcd/server.c.
5778 * Added silc_client_packet_queue_parse as similar function as
5779 in server to the client library. The affected file is
5780 lib/silcclient/client.c.
5782 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Splitted silcd/server.c and created silcd/server_util.[ch]
5785 for utility functions.
5787 * Added new socket flag SILC_SF_DISABLED to indicate that the
5788 connection is open but nothing can be sent to or received from
5789 the connection. Affected file lib/silcutil/silsockconn.[ch].
5790 The checking for disabled socket is checked in the low level
5791 silc_socket_write and silc_socket_read functions.
5793 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Allow only nicknames and channel names that fits into the
5796 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5798 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * When processing JOIN command reply in server check that if
5801 the channel exists in our global list we'll move it the local
5802 list. Affected file silcd/command_reply.c.
5804 * Fixed the check whether client is joined on the channel already
5805 in JOIN command. Affected file lib/silcclient/command.c.
5807 * Fixed the JOIN command reply to check whether the channel
5808 already exists. Affected file lib/silcclient/command_reply.c.
5810 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Added silc_ske_status_string to map the SKE error numbers
5813 to readable strings. The affected files are
5814 lib/silcske/silcske[_status].[ch].
5816 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Do not show the private channels on the WHOIS channel list
5819 as it is not allowed by the protocol. The affected file is
5822 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Assure that the packet length digged from the actual packet
5825 is something sensible in the silc_packet_decrypt_rest_special
5826 in lib/silccrypt/silcpacket.c.
5828 * Free and NULL the allocated pointer in silc_hmac_alloc if
5829 the HMAC allocation fails. The affected file is
5830 lib/silccrypt/silchmac.c.
5832 * Print the selected security properties to the log files in
5833 the server. Affected file silcd/protocol.c.
5835 * Add SKE's reference counter even if calling the completion
5836 callback manually. Otherwise it goes negative, although it
5837 does not cause any problems. The affected file is
5838 lib/silcske/silcske.c.
5840 * Remove the client entry with short timeout after giving the
5841 KILL command. Affected file lib/silcclient/command.c.
5843 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5844 case all found clients are already disconnected (WHOWAS would
5845 found them) in the server. Affected file silcd/command.c.
5847 * Update the last_receive (time of last data received) to be
5848 updated only when received private or channel message so that
5849 the idle time showed in WHOIS makes more sense.
5851 * Added boolean field `valid' in to the SilcClientEntry in the
5852 client library to indicate whether the entry is valid or not.
5853 This fixes the nickname change bug on channel when changing
5854 the nickname to be same than the old (like nick to Nick) the
5855 nickname formatter doesn't set the new nick anymore to Nick@host.
5856 Affected file lib/silcclient/idlist.[ch].
5858 * Now actually fixed the nickname changing on disconnection.
5859 Added new function silc_change_nick to the Irssi SILC Client.
5860 Affected file irssi/src/silc/core/client_ops.c,
5861 irssi/src/silc/core/silc-nicklist.[ch].
5863 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Check that the public key exists in the GETKEY command before
5866 trying to encode it. Affected file silcd/command.c.
5868 * Print some notifications on received public keys with GETKEY
5869 command in the Irssi SILC Client. Affected files are
5870 irssi/src/fe-common/silc/module-formats.[ch],
5871 irssi/src/silc/core/client_ops.c.
5873 * Use IDENTIFY command to resolve the server information in the
5874 GETKEY command instead of INFO command. Affected file
5875 lib/silcclient/command.c.
5877 * All command reply functions in the client library now calls
5878 the pending command reply callbacks even if an error has
5879 occurred. The server has done this a long time and now it was
5880 time to move the client library to this as well. Now all
5881 errors can be delivered back to the pending command reply
5882 callbacks if necessary. Affected files are
5883 lib/silcclient/command[_reply].[ch].
5885 * Change the nickname on disconnection back to the username
5886 because in reconnect the server will enforce it to it anyway.
5887 Affected file irssi/src/silc/core/silc-servers.c.
5889 * Fixed a config file parsing bug in the Irssi SILC client.
5890 Affected file irssi/src/silc/core/clientconfig.c.
5892 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * When printing the channel mode on JOIN, verify that the
5895 channel key and channel's HMAC are valid. Affected file
5896 irssi/src/silc/core/client_ops.c.
5898 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5901 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5902 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5904 * Removed channel key rekey task deleting from the function
5905 silc_server_save_channel_key. Affected file silcd/server.c.
5906 Added explicit timeout task context instead that is used to
5907 delete the task if we are registering a new task before the
5908 new task has elapsed.
5910 * When channel key rekey occurs the client library now saves
5911 the old channel key for a short period of time (10 seconds) and
5912 is able to use it in case some is still sending channel
5913 messages encrypted with the old key after the rekey. Affected
5914 file lib/silcclient/[idlist.h|client_channel.c].
5916 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5918 * Added check to the silc_server_new_id_real to not accept
5919 new ID if it is the sender's own ID. Affected file is
5920 silcd/packet_receive.c.
5922 * Assure that we do not announce ourself or the one we've
5923 sending our announcements when we're router and are announcing
5924 servers to our primary router. Affected file silcd/server.c.
5926 * Fixed silc_server_command_identify_check_client to assemble
5927 correct WHOIS packet. It send corrupted WHOIS packet and
5928 caused problem with router to router connections. Affected
5929 file silcd/command.c.
5931 Fixed also silc_server_command_whois_check the same way
5932 as for the IDENTIFY command.
5934 * Added new SilcIDListStatus to the server in the SilcIDListData
5935 structure. The status now includes the current status of
5936 the entry (like registered, resolved etc.). Affected file
5937 silcd/idlist.[ch]. Defined a bunch of different status types
5938 as well. This replaced the old boolean registered field as well.
5940 Added resolve_cmd_ident field to the SilcClientEntry structure
5941 too so that if the entry is for example being resolved so
5942 another command may attach to the same pending command reply
5943 without requiring to resolve the same entry again. This concept
5944 should optimize the WHOIS and the IDENTIFY resolving under
5945 heavy load by taking away unnecessary resolving for entries
5946 that are being resolved already.
5948 Added support for adding multiple pending commands for one
5949 command idenfier. Affected file silcd/command[_reply].[ch].
5951 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5952 before deleting the data. Otherwise the hash table will have
5953 freed data in comparison functions. Affected file is
5954 silcd/command_reply.c.
5956 * Fixed silc_idlist_replace_client_id to add the new entry to
5957 the cache with NULL nickname. Otherwise there will be invalid
5958 memory as the nickname after the nickname is freed. Affected
5959 file silcd/packet_receive.c.
5961 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5962 saved into wrong slots because the previous number of entries
5963 was not taken into account. Affected file silcd/idlist.c.
5964 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5966 * If we are router and we receive JOIN notify to a channel that
5967 does not have any users then notified client is marked as the
5968 channel founder, as it is it. The affected file is
5969 silcd/packet_receive.c
5971 * Added to the extended hash table API's table_del_*ext functions
5972 the destructor as argument too, so that the caller can decide
5973 which destructor to use or whether to use destructor at all.
5974 Affected file lib/silcutil/silchashtable.[ch].
5976 * Fixed ID Cache purging. It actually deleted the entries from
5977 the hash table after the data was freed. The hash table ended
5978 up comparing freed memory. The affected file is
5979 lib/silccore/silcidcache.c.
5981 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Fixed Irssi SILC client's KILL command's HELP syntax.
5985 * The USERS command now resolves the detailed user information
5986 if the userinfo field is missing. Affected file is
5987 lib/silcclient/command_reply.c.
5989 * Do not print error in silc_file_read if the read file does
5990 not exist. Just silently return NULL. Affected file is
5991 lib/silcutil/silcutil.c.
5993 * Fixed the silc_log_output to not wine about NULL filename
5994 and to not create some bogus " " filename. Affected file is
5995 lib/silcutil/silclog.c.
5997 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Fixed various printing bugs on the user interface in the
6000 Irssi SILC Client. Minor changes that were forgotten from
6003 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Fixed the configure.in.pre and the compilation and distribution
6006 environment to support the new autoconf 2.52. That version is
6007 now required to compile the CVS trunk.
6009 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6012 to generally parse user@fqdn format strings. Affected file
6013 lib/silcutil/silcutil.c.
6015 * Added nickname_format and nickname_force_format fields to the
6016 SilcClientParams structure. The first one defines the format
6017 for the nicknames that the library will enforce if the receives
6018 multiple same nicknames. The second one is boolean value and
6019 can be used to force the library to always enforce the format
6020 to the nicknames regardles whether there are multiple nicknames
6021 or not. This configurable formatting was employed to flexibly
6022 support accessing multiple nicknames from the user interface.
6023 The userinterface can now set the nicknames to what ever format
6024 they prefer. Affected file lib/silcclient/silcapi.h.
6026 Added function silc_client_nickname_format to the file
6027 lib/silcclient/idlist.c. It performs the nickname formatting.
6029 Added new field `hostname´ to the SilcClientEntry context.
6030 It holds the hostname of the client. Affected file is
6031 lib/silcclient/idlist.h.
6033 * Irssi SILC Client sets the nicknames in nick@hostn format.
6034 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6035 irssi/src/silc/core/silc-core.c.
6037 The WHOIS printing now also shows both the real nickname and
6038 the formatted nickname so that user knows how to access the
6039 user if there are multiple same nicknames cached. Affected
6040 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6041 printing formatting too to take the hostname now as a separate
6042 argument. The Affected file is
6043 irssi/src/fe-common/silc/modules-formats.[ch].
6045 * Changed the silc_client_get_clients_local to accept the formatted
6046 nickname as argument. It accepts the real nickname too but the
6047 formatted nickname can be used to find the true entry from
6048 multiple entries. Affected file lib/silcclient/silcapi.h and
6049 lib/silcclient/idlist.c.
6051 * Added nickname_format_parse field to the SilcClientParams.
6052 It is a callback function provided by the application to parse
6053 the nickname out of the formatted nickname string. The library
6054 calls it to get the nickname from the formatted string. Since
6055 the application generally knows better the format of the nickname
6056 string it parses it instead of the library, even though library
6057 encodes the formatted string. If the callback function is not
6058 provided then the library will use the string as is. The
6059 affected file is lib/silcclient/silcapi.h.
6061 * All the nickname strings passed to the client library in
6062 commands are now expected to be formatted nickname strings.
6063 If the command does not support the formatted nickname string
6064 it will assume that the sent string is the actual nickname.
6065 Affected file lib/silcclient/command.c.
6067 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Added public key authentication support to OPER and SILCOPER
6070 commands in the client library. Affected file is
6071 lib/silcclient/command.c.
6073 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Changed the get_auth_methdod client operation to be asynchronous.
6076 It can be async if the application resolves the authentication
6077 method from the server during the negotiation. Added new
6078 SilcGetAuthMeth completion callback that the application will
6079 call after resolving the authentication method.
6081 Added function silc_client_request_authentication_method that
6082 the application can use to resolve the authentication method
6083 from the server. Added also SilcConnectionAuthRequest callback
6084 that the library will call after the server has replied. The
6085 application can call this function if it does not know the
6086 current authentication method.
6088 Affected files are lib/silcclient/client.c and
6089 lib/silcclient/silcapi.h.
6091 * The Irssi SILC client now automatically resolves the authentication
6092 method incase any configuration information is not present (and
6093 currently there never is). The affected file is
6094 irssi/src/silc/core/client_ops.c.
6096 * Fixed public key authentication from the client library.
6097 Affected file lib/silcclient/protocol.c. Changed also the
6098 protocol specification about the public key authentication in
6099 the connection authentication protocol. The actual data to be
6100 signed is now computed with a hash function before signing.
6102 * Fixed the public key authentication from the server as well.
6103 Affected file silcd/protocol.c.
6105 * Removed the mlock()'s from the memory allocation routines.
6106 Affected file lib/silcutil/silcmemory.c. The ./configure does
6107 not check anymore for the mlock(). Affected file is
6110 * Fixed USERS command in server to allow the execution of the
6111 command for private and secret channels if the client sending
6112 the command is on the channel. Affected file silcd/command.c.
6114 * Fixed silc_client_get_clients_local to return the clients
6115 count correctly. It could return wrong value. Affected file
6116 lib/silcclient/idlist.c.
6118 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6121 types. The assembler optimizations seemed not to like 64-bit
6122 data types. The assmebler optimizations thus are now enabled
6123 also for BSD systems as opposed to only enable them for Linux.
6125 * Do not check for threads at all on BSD systems. Affected
6126 file configure.in.pre.
6128 * Removed -n and -h options from the Irssi SILC Client since
6129 they are not used in silc.
6131 * Fixed the prime generation to assure that the first digit
6132 of the generated random number is not zero since our conversion
6133 routines does not like number strings that starts with zero
6134 digit. If zero digit is seen the random number is regenerated.
6135 This caused some corrupted RSA keys when the zero first digit
6136 was met. Affected file lib/silcmath/silcprimegen.c.
6138 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Fixed WIN32 configuration in the ./configure script.
6141 Fixed to include xti.h on environments that has it.
6142 Patches by Carsten Ilchmann and andrew.
6144 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Changed the silc_id_create_client_id to be collision
6147 resistant. It is now assured that there cannot be created
6148 two same client ID's. I suspect that some weird bugs in
6149 the server were actually caused by duplicate Client IDs.
6150 Affected file silcd/serverid.[ch]. A router receiving
6151 new ID now also assures and informs the sending server
6152 if the ID caused collision.
6154 * Changed the silc_id_create_channel_id to also assure that
6155 there are no collisions.
6157 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Statement about ignoring the Mutual Authentication flag when
6160 performing rekey with PFS was a bit misleading. It is ignored
6161 if it was set in the initial negotiation, it cannot be even
6162 set in the rekey. Fixed in the ke-auth draft. Started the
6163 new versions of the protocol drafts in the doc/.
6165 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Fixed a bug in silc_client_command_identify_save when saving
6168 new channel information. The channel name was no duplicated
6169 and caused crash on exit. Affected file is
6170 lib/silcclient/command_reply.c.
6172 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Fixed the getkey command handling in the server. Send just
6175 empty OK reply to the sender if the key could not be fetched
6176 (but everything else was ok, like the key just was not available).
6177 Changed the public key parameter to optional in the protocol
6178 specs so that empty OK reply can be sent. Affected file
6181 Added a message to Irssi SILC client to tell to user if the
6182 server did not return a public key.
6184 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Fixed a channel key regeneration bug. It registered new
6187 timeout tasks exponentially until all system resources were
6188 used. Affected file silcd/server.c.
6190 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6192 * Added the SILC Document generator to the scripts/silcdoc.
6193 It can be used to generate the Toolkit Reference Manual out
6194 of the source tree. Internally it will also use the RoboDoc
6195 generator now imported in util/robodoc.
6197 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Added couple of return's in rekey protocol if error orccurred
6200 during the protocol. The execution must be terminated.
6201 Affected file silcd/protocol.c. Also, terminate the protocol
6202 always with timeout.
6204 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * The client's Client ID was created initally from the wrong
6207 nickname (it could have been in format nick@host) in the
6208 silc_server_new_client. Affected file silcd/packet_receive.c
6210 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Added some SILC_LOG_ERROR's to various error conditions
6213 if client could not be added to ID cache. Affected files
6214 silcd/packet_receive.c and silcd/server.c.
6216 * When client's sock->user_data is freed, NULL also the
6217 client->router and client->connection pointers. Added check
6218 for these pointers being NULL to various places around the
6219 code. Affected file silcd/server.c.
6221 * Added client->data.registered == TRUE checks to various
6222 places around the code to assure that unregistered client's
6223 are not handled when it is not allowed. Affected file
6226 * Added `bool registered' fields to all
6227 silc_idlist_[server|client]_get_* routines to indicate whether
6228 the fetched client needs to be registered or not. Affected
6229 file silcd/idlist.[ch].
6231 * Add your own entry as registered to the ID cache in the
6232 server. Affected file server.c.
6234 * Fixed a bug in silc_server_new_server. The SilcServer was
6235 set as the new server's context instead of SilcServerEntry.
6236 This naturally caused some weird bugs.
6238 * Added "updated" field the SilcChannelEntry which indicates
6239 the time since the channel entry was last accessed. This
6240 can be used to determine whether it is necessary to
6241 announce the channel after backup resuming protocol.
6242 Affected files silcd/idlist.[ch].
6244 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Do not delete the channel rekey task when adding it
6247 for in silc_server_create_channel_key.
6249 * Changed the silc_server_create_channel_key to return
6250 TRUE or FALSE to indicate the success of the channel key
6253 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Fixed MSVC++ project files and added missing files to
6256 Makefiles under win32/.
6258 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6260 * Do not add TCP_NODELAY flag if the operating system
6261 does not have it defined. Affected files are
6262 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6264 * Fixed buffer overflow from Irssi SILC Client. Affected
6265 file irssi/src/fe-common/core/themes.c.
6267 * Fixed double free in client library in the file
6268 lib/silcclient/client.c when disconnecting from server.
6270 * Applied double free patch from cras to Irssi SILC client.
6271 Affected files irssi/src/core/[modules/expandos].c
6273 * Fixed the disconnection handling to Irssi SILC Client.
6274 The application must call silc_client_close_connection
6275 in ops->connect client operation in case of failure of
6276 the connection. Affected file is
6277 irssi/src/silc/core/client_ops.c.
6279 * Do not set sock->protocol to NULL in the function
6280 silc_client_close_connection after executing the protocol's
6281 final callback since the sock might not be valid anymore.
6282 Affected file lib/silcclient/client.c.
6284 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Do not enable SILC_THREADS if the linking with libpthread
6287 did not happen. Affected file configure.in.pre.
6289 * Added notion to protocol specification that server must
6290 verify the sent authentication payload with CMODE when
6291 setting the channel founder key. Implemented it to the
6292 server. Affected file silcd/command.c.
6294 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Added _EXTRA_DIST SILC distribution variable to the
6297 distributions file. It is used to conditionally add extra
6298 files or directories to the specific distribution. Affected
6299 files ./prepare, Makefile.am.pre and distributions.
6301 Removed the `_' from the start of the distribution names.
6304 * Added README.WIN32 for instructions to compile the Toolkit
6307 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Fixed a double free in disconnection in the server. Affected
6310 file is silcd/server.c.
6312 * Fixed the lib/silcske/groups.c to work now also with GMP
6313 MP library. The string conversion did not work when using
6314 specific base and the base is indicated in the string as well.
6316 * Created win32/ directory which now includes MSVC++ specific
6317 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6318 It will appear only in the toolkit distribution
6320 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Changed the key material distribution function in case when
6323 the hash output is too short. The data is now concatenated
6324 a bit differently than it used to. Made the change to the
6325 SKE protocol specification.
6327 * Added better GMP detection to configure.in.pre. A patch
6330 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Fixed a minor bug in SKE that might cause some problem on
6333 some platforms. Affected file lib/silcske/silcske.c.
6335 * Added the cookie checking for initiator in the SKE. It checks
6336 that the responder returns the sent cookie unmodified. The
6337 affected file is lib/silcske/silcske.c. Added new SKE
6338 error type INVALID_COOKIE that can be sent during the
6339 negotiation. Fixed some memory leaks as well.
6341 * Added the "invalid cookie" error message to Irssi SILC client's
6344 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Added `task_max' field to the SilcClientParams to indicate
6347 the maximum tasks the scheduler can handle. If set to zero,
6348 default values are used. Affected file lib/silcclient/silcapi.h.
6350 * Fixed memory leaks in silc_client_close_connection. Affected
6351 file lib/silcclient/client.c.
6353 * Added silc_client_del_client_entry to client library to free
6354 all memory of given client entry. Affected file is
6355 lib/silcclient/idlist.[ch].
6357 * Added new functions silc_client_del_channel and
6358 silc_client_del_server to delete channel and server entries.
6359 Affected file lib/silcclient/[silcapi.h/idlist.c].
6361 * Removed silc_client_del_client_by_id from silcapi.h.
6363 * Fixed the INFO command to return the server's own info
6364 correctly when querying by Server ID. Affected file is
6367 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Removed the non-blocking settings in WIN32 code in the
6370 silc_sock_[read/write] and added SleepEx instead. Affected
6371 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6372 of input data is now checked with FIONREAD and ioctlsocket.
6374 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6376 * Call silc_schedule_task_del_by_context in the
6377 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6378 Affected file lib/silccore/silcprotocol.c.
6380 * Call silc_protocol_cancel for active protocols in the
6381 silc_server_close_connection if the funtion
6382 silc_server_free_sock_user_data has not been called.
6383 Affected file silcd/server.c.
6385 * Generic tasks cannot be deleted using the del_by_fd
6386 task deleting function since generic tasks does not match
6387 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6389 * Added a notion to SILCOPER help file that the SILCOPER works
6390 only on router server, not on normal server.
6392 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Added for WIN32 support for the new scheduler as well.
6395 Affected file lib/silcutil/win32/silcwin32schedule.c.
6397 * Fixed the SHA1 implementation to work on various platforms.
6399 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6401 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6402 API. It is part of the scheduler now. Everything else is
6403 as previously but some functions has changed their names.
6404 Checkout the lib/silcutil/silcschedule.h for the interface.
6405 Updated all applications to use the new interface. Affected
6406 files are lib/silcutil/silcschedule.[ch].
6408 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6410 * Found a bug in the SKE implementation. The HASH value,
6411 specified by the protocol, was not computed correctly. The
6412 public key of the responder was not added to the computation
6413 even though it is mandatory. Affected file lib/silcske/silcske.c.
6414 This unfortunately causes incompatibilities with older
6415 clients and servers.
6417 * Added WIN32 specific network init and uninit functions:
6418 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6419 the Winsock2. Affected file lib/silcutil/silcnet.h and
6420 lib/silcutil/win32/silcwin32net.c.
6422 * Set the socket always to nonblocking mode on WIN32 after
6423 reading data or writing data. Affected file is
6424 lib/silcutil/win32/silcwin32sockconn.c.
6426 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * Fixed various compilation problems under WIN32. Affected
6429 files lib/silcutil/win32/silcwin32thread.c and
6430 lib/silcutil/win32/silcwin32schedule.c.
6432 * Removed all _internal.h #includes from public header
6433 files. Internal headers must never be included from
6436 Removed also the lib/silcske/payload_internal.h file.
6438 * All include files that may be needed (public and some others
6439 included by the public headers) by application developers are
6440 now copied to the ./includes directory. It does not copy any
6441 internal headers. Affected file Makefile.defines.pre and all
6442 Makefile.am's under lib/ and subdirs.
6444 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * Do not change the ~/.silc directory's permissions automatically.
6447 Affected file irssi/src/silc/core/clientutil.c.
6449 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Do not cancel the protocol in silc_server_close_connection
6452 it might cause recursion. Now cancelled in the function
6453 silc_server_free_sock_user_data. Affected file silcd/server.c.
6455 * Fixed the silc_server_remove_clients_by_server to regenerate
6456 the channel keys correctly finally. Added also new function
6457 silc_server_remove_clients_channels to actually do it.
6458 Affected file silcd/server.c.
6460 * Fixed the silc_server_new_channel to not crash by giving
6461 wrong router to the new channel. Affected file is
6462 silcd/packet_receive.c.
6464 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6467 which is given as argument to the silc_client_alloc now.
6468 It can be used to configure the client and set various parameters
6469 that affect the function of the client.
6471 * The USERS command in server did not check whether the channel
6472 is private or secret. Affected file silcd/command.c.
6474 * Added new argument to the USERS command in protocol specification.
6475 The USERS command now can take the channel name as argument
6476 as well. Added support for this in client and server and
6477 updated the protocol specs.
6479 * Completed the GETKEY command in client. It can be now used
6480 to fetch also servers public key not only some clients.
6481 Affected files lib/silcclient/command[_reply].c.
6483 * Added silc_client_get_server to return server entry by the
6484 server name. Affected files lib/silcclient/silcapi.h and
6487 * Redefined the IDENTIFY command in protocol specification to be
6488 more generic. It now can be used to query information about
6489 any entity in the SILC Network, including clients, servers and
6490 channels. The query may be based either the entity's name
6491 or the ID. Added support for this in both client and server.
6493 Affected files silcd/command.c and lib/silcclient/command.c
6494 and command_reply.c.
6496 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6497 the _from_client and _from_server functions. Affected file
6500 * Added silc_client_get_channel_by_id_resolve to the file
6501 lib/silcclient/silcapi.h to resolve channel information by
6502 its ID. Added also silc_client_get_channel_by_id that
6503 does not resolve it from the server.
6505 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Added SilcServerEntry context into the client library
6508 to represent one server. The INFO command now allocates
6509 these to save the resolved server info. For now on the
6510 client library will also keep information about servers,
6511 connected and resolved with INFO.
6513 The INFO command now allocates the SilcServerEntry context
6514 and saves the server info there. The COMMAND_REPLY in
6515 the INFO now returns the parameters to application in
6516 same order as defined in the protocol specification.
6518 The entries are cached in the client->server_cache.
6520 * The INFO command is now issued after received the Client ID
6521 from the server. Affected file lib/silcclient/client.c.
6523 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6524 to the application as the mode changer might be server.
6525 It is guaranteed that NULL is not returned anymore to the
6526 application. Affected file lib/silcclient/client_notify.c.
6528 The ID Type is now also passed to the application so that
6529 it can check whether the returned entry is SilcClientEntry
6532 Added new function silc_client_get_server_by_id to return
6533 the server entry by ID. Affected files are the
6534 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6536 * Do not create the channel in the Irssi SILC Client when issuing
6537 the JOIN command but when received the sucessful JOIN command
6538 reply. Otherwise the channel might get created even though we
6539 could not join it. The Affected file is
6540 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6542 * Fixed a channel joining bug in router. The router must also
6543 check the channel modes, invite and ban lists etc. when serving
6544 the JOIN command sent by normal server. Affected file is
6545 silcd/command.c. The router now resolves the client's
6546 information from the server who sent the JOIN command if it
6547 does not know it, and processes the JOIN command only after
6550 * Changed the SilcCommandCb to take new argument; void *context2.
6551 Affected file lib/silccore/silccommand.h
6553 The second argument in the command callbacks in the server now
6554 includes the SilcServerCommandReplyContext if the command was
6555 called as pending command callback from the command reply.
6556 Otherwise it is NULL. When called as pending the status of the
6557 command reply will be checked and if it was erronous the
6558 error will be sent to the original sender of the command.
6559 This way the client always receives the error messages even
6560 though the server was actually the one who received the error
6561 when it resent the command to router, for example. Affected
6562 files silcd/command[_reply].[ch].
6564 * Fixed sending WHOWAS command's error message to client if
6565 the requested client could not be found. It was missing.
6568 * Changed the CMODE and CUMODE commands reply arguments in the
6569 protocol specification. The Channel ID is now sent in both
6570 of the commands to identify the channel. Implemented this
6571 new feature to the client and server. Affected files
6572 lib/silcclient/command_reply.c and silcd/command.c.
6574 * Made better checks for invite and ban lists in the JOIN
6575 command in server. Affected file silcd/command.c.
6577 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * The server now performs the incoming host IP/DNS lookup
6580 using the silc_socket_host_lookup and thus does not block
6581 the server anymore. Affected file silcd/server.c.
6583 * Completed the multi-thread support for SILC Scheduler in
6584 the lib/silcutil/silcschedule.c.
6586 * Fixed the configure.in.pre to detect the pthread correctly
6589 * Fixed a deadlock in silc_task_queue_wakeup in the file
6590 lib/silcutil/silctask.c.
6592 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Added new function silc_schedule_wakeup that is used in
6595 multi-threaded environment to wakeup the main thread's
6596 schduler. It needs to be used when a thread adds a new task
6597 or removes a task from task queues. After waking up, the
6598 scheduler will detect the task queue changes. If threads
6599 support is not compiled in this function has no effect.
6600 Implemented the wakeup mechanism to both Unix and WIN32
6601 systems. Affected files are lib/silcutil/silcschedule.[ch],
6602 lib/silcutil/unix/silcunixschedule.c and the
6603 lib/silcutil/win32/silcwin32schedule.c.
6605 * Added new function silc_task_queue_wakeup to wakeup the
6606 scheduler by the specified task queue. Affected file
6607 lib/silcutil/silctask.[ch].
6609 * The silc_socket_host_lookup_start now wakes up the scheduler
6610 after adding the timeout task. Affected file is
6611 lib/silcutil/silcsockconn.c.
6613 * The silc_socket_host_lookup is synchronous now if the threads
6614 support is not compiled in. However, the callback is still
6615 called asyncronously through the scheduler, anyway. Affected
6616 file lib/silcutil/silcsockconn.c.
6618 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6620 * Added new function silc_socket_host_lookup to perform
6621 asynchronous IP and FQDN lookups for the socket connection.
6622 Affected files lib/silcutil/silcsockconn.[ch].
6624 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6626 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6627 that may or may not compile the mutex support in.
6629 Changed the silc_mutex_alloc interface. It allocates the
6630 mutex now to the sent pointer and returns TRUE or FALSE.
6632 Affected file lib/silcutil/silcmutex.h.
6634 * Wrote the SILC Task Queue interface to support multi-threads.
6635 Affected file lib/silcutil/silctask.[ch].
6637 * Wrote the SILC Scheduler to support multi-threads. Affected
6638 file lib/silcutil/silcschedule.c.
6640 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6643 in lib/silcutil/win32/.
6645 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6647 * Defined SILC Mutex API and SILC Thread API and implemented
6648 them for Unix. Affected files are
6649 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6650 lib/silcutil/unix/silcunixmutex.c and
6651 lib/silcutil/unix/silcunixthread.c.
6653 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Fixed the silc_server_remove_clients_by_server's channel
6656 key re-generation. The hash table handling was incorrect
6657 and would not work with many channels. Affected file is
6660 * Fixed some memory leaks around the server code.
6662 * Rewrote the silc_server_get_users_on_channel to support IPv6
6663 based Client ID's. Affected file silcd/server.c.
6665 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6666 specification. However, a separate document must be written
6667 to define the detailed signing procedure and the payload
6668 associated with the flag. Defined the flag to the
6669 lib/silccore/silcchannel.h as well.
6671 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Changed the dynamic tables to static size tables in the
6674 lib/silccrypt/silchmac.c.
6676 * Removed GCC dependencies from the code. A patch by cras.
6678 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6680 * Do not show the error "Error receiving packet bla bla"
6681 in server if it really was not an error (-2 means that reading
6682 is pending). Affected file silcd/server.c.
6684 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6686 * Fixed a possible crash in silc_server_remove_clients_by_server
6687 in silcd/server.c. Fixed there also some memory leaks.
6689 * Fixed the silc_idlist_replace_client_id. It could replace
6690 wrong key in the hash table. Affected file silcd/idlist.c.
6692 * Do not check whether there are global users on the channel
6693 if the channel->global_users is FALSE. Affected functions
6694 silc_server_remove_from_one_channel and
6695 silc_server_remove_from_channels in silcd/server.c. Also,
6696 do not check if the removed client is local as we can be
6697 sure that global client was not removed from the channel
6698 and checking for global users is not needed.
6700 * The silc_server_remove_clients_by_server now re-generates
6701 the channel keys correctly for those channels that had
6702 clients removed from them. Affected file silcd/server.c.
6704 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6706 * Found the reason of random crashes in the server. We weren't
6707 ignoring the SIGPIPE signal (which can be sent in write())
6708 and it crashed the server. Affected file silcd/silcd.c.
6710 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Assure that sock->user_data is not NULL in the function
6713 silc_server_packet_send in silcd/packet_send.c.
6715 * Disconnect the remote connection if it could not be added
6716 to any ID lists in the server. The affected file is
6719 * Check in silc_server_packet_send[_real/dest] that the
6720 socket is not disconnecting and ignore the data if it is.
6721 Affected file silcd/packet_send.c.
6723 * Define inline to __inline on native WIN32 compilation.
6724 Affected file includes/silcwin32.h.
6726 * Added some explicit type casts for inline code since MSVC
6727 require them. Affected files lib/silcutil/silcbuffer.h,
6728 lib/trq/silcdlist.h and lib/trq/silclist.h.
6730 * Print warning in log files from now on if the packet
6731 decryption fails. Affected file silcd/server.c.
6733 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Changed the `say' client operation's interface to accept
6736 new `type' argument to indicate the type of the message sent
6737 by the library. The application may filter the library's
6738 messages according the type. The affected file is the
6739 lib/silcclient/silcapi.h.
6741 * Added two new functions to lib/silcclient/silcapi.h:
6742 silc_client_del_client and silc_client_del_client_by_id.
6743 Affected file lib/silcclient/idlist.c.
6745 * Moved the clientincludes.h from includes/ to silc/ and
6746 serverincludes.h from includes/ to silcd/.
6748 * The modes for the CMODE and CUMODE are now passed as
6749 uint32 for application with COMMAND_REPLY. The affected
6750 file is lib/silcclient/command_reply.c.
6752 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * /WHOIS without arguments shows client's own information.
6755 Affected file lib/silcclient/command.c.
6757 * Changed PING to not accept any arguments. The specs
6758 says that client can ping only the connected server so
6759 requiring an argument is not needed. Affected file is
6760 lib/silcclient/command.c.
6762 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Fixed a fatal bug in private message sending and reception
6765 encryption and decryption when using private message keys.
6766 The implementation was incorrect and did not follow the
6767 specification. It causd that some of the message were
6768 lost since it did not use the sending and receiving keys
6769 as the protocol suggests. This has been fixed and will cause
6770 incompatibilities with older clients when sending private
6771 message encrypted with private message keys. Affected files
6772 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6773 and various other in Irssi SILC Client.
6775 Added `responder' boolean argument to the functions
6776 silc_client_add_private_message_key[_ske] to indicate when
6777 the key is added as responder or initiator of the key
6780 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Removed the silc_ske_check_version function and created
6783 a SilcSKECheckVersion callback. Added also a function
6784 silc_ske_set_callbacks that is now used to set all SKE
6785 callbacks. The callback functions are not given to
6786 the SKE functions anymore, but this function is used to
6789 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6791 * Added `silc_version' argument to the silc_client_alloc
6792 to define the version of the application for the library.
6793 The library will use the version string to compare it
6794 against the remote host's (usually a server) version
6795 string. Affected file lib/silcclient/silcapi.h
6797 * Added the KE protocol context to Key Agreement context
6798 in client library so that we can abort the SKE if it
6799 is in process when we get timeout. Affected file is
6800 lib/silcclient/client_keyagr.c.
6802 * Do not resolve the client ID forever if it returns in the
6803 first time that such client does not exist. This was done
6804 for example with private message. Affected file is
6805 lib/silcclient/client_prvmsg.c.
6807 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Do not add regex.h for WIN32. The affected file
6810 includes/silcincludes.h.
6812 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6813 not work yet 100%. It generates the DLL's automatically
6814 when compiling with --with-win32 under cygwin.
6816 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * lib/contrib/regex.c is not compiled on WIN32.
6820 * Added silc_net_get_socket_opt function to the
6821 lib/silcutil/silcnet.h.
6823 * Added includes/silcwin32.h for WIN32 specific includes
6826 * Do not use ptime structure or any of the posix process
6827 functions on WIN32 in lib/silccrypt/silrng.c.
6829 * Added silc_gettimeofday to provide generic function
6830 for struct timeval on all platforms. Added the function
6831 to lib/silcutil/silcutil.h.
6833 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6836 library as they clearly belong there. As a plus side we
6837 can make the actual socket connection routines platform
6840 Added also new generic function silc_socket_read and
6841 silc_socket_write (that used to be silc_packet_[read/write].
6842 The implementation of these are platform specific.
6844 * Added WIN32 specific routines of silc_socket_[read/write]
6845 to lib/silcutil/win32/silcwin32sockconn.c.
6847 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Added preliminary support for native WIN32 compilation under
6850 cygwin (using the -mno-cygwin option for GCC) to the
6851 ./configure.in.pre. The --with-win32 now prepares the
6852 compilation for native WIN32.
6854 * Rewrote the SILC Scheduler interface in the file
6855 lib/silcutil/silcschedule.h. The scheduler is now context
6856 based and does not have anymore any global static scheduler.
6857 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6858 and created lib/silcutil/win32 directory for WIN32 based
6861 * Added Unix specific network routines to the
6862 lib/silcutil/unix/silcunixnet.c and the old
6863 lib/silcutil/silcnet.c includes now only generic routines.
6865 Added WIN32 specific network routines to the
6866 lib/silcutil/win32/silcwin32net.c.
6868 * Added Unix specific utility functions from the
6869 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6871 * Added WIN32 SILC Scheduler to the file
6872 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6875 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6877 * Do not handle JOIN notify in the server if the target client
6878 is not registered (idata->registered == FALSE). The affected
6879 file is silcd/packet_receive.c.
6881 * Update the nickrec->founder in event_cumode in the Irssi SILC
6882 client. Affected file irssi/src/silc/core/silc-channels.c.
6884 * Fixed the CUMODE_CHANGE notify handling in the server when
6885 server and router are announcing their clients on channels.
6886 Now the mode changes are saved and notified correctly. The
6887 affected file is /silcd/packet_receive.c.
6889 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6890 They really did not replace the cache entry in the ID Cache.
6891 Now they do that. Affected file silcd/idlist.c.
6893 * Fixed the KICK notify handling in the Irssi SILC client to
6894 update the channel records so that the kicked client does not
6895 appear to be on the channel. The affected file is
6896 irssi/src/silc/core/silc-channels.c.
6898 * Always update the conn->current_channel when executing command
6899 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6901 * Fixed the KILL notify handling in Irssi SILC client to remove
6902 the killed client on all channels.
6904 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6906 * Fixed the silc_parse_command_line to remove extra spaces
6907 from the start and end of the arguments. Affected file is
6908 lib/silcutil/silcutil.c.
6910 * Cancel and free any active protocol in the function
6911 silc_server_close_connection. Affected file silcd/server.c.
6913 * Cancel and free any active protocol in the function
6914 silc_client_close_connction. Affected file is
6915 lib/silcclient/client.c.
6917 * Do not execute the KILL command for clients that are in
6918 history (ie. they are not in the network). Affected file is
6921 * Fixed KILL notify handling, client does not crash anymore.
6922 Affected file irssi/src/silc/core/silc-channels.c.
6924 * Reduced the default packet buffer size from 2048 to 1024 in
6925 lib/silccore/silcpacket.c.
6927 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6928 counter to the SKE context that is incresed when the SKE library
6929 performs async operation outside the library. If the outside
6930 process frees the SKE context and FREED status will be set
6931 and the library will detect after the sync operation that the
6932 libary is freed. The affected files are
6933 lib/silcske/silcske[_status].[ch].
6935 * Resolve the client entry information in the function
6936 silc_client_channel_message to assure that NULL pointer is not
6937 passed as client entry to the application. */
6939 * Fixed the task timeout calculation to assure that there is
6940 never negative timeouts. The affected file is
6941 lib/silcutil/silcschedule.c.
6943 * Fixed the channel user mode notification sending in server.
6944 It was sent point-to-point to the router (or to server by router)
6945 but it needs to be destined to a channel. The routines now
6946 supports sending the channel user mode notifys to the channels
6947 when announcing clients and channels. Affected files are
6948 silcd/server.c and silcd/packet_receive.c.
6950 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6951 It did not actually replace the old channel entry in the cache.
6952 Affected file lib/silcclient/client_notify.c.
6954 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6956 * Fixed a possible crash in silc_packet_send_prepare. It now
6957 assures always that there is enough space in the buffer and
6958 at the tail area of the buffer (for MAC).
6960 Fixed the inbound buffer reallocation in silc_packet_read.
6961 It was old code and did not handle the reallocation correctly.
6964 The affected file is lib/silccore/silcpacket.c.
6966 * Fixed buffer overflow in silc_parse_nickname in the file
6967 lib/silcutil/silcutil.c.
6969 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6971 * make install generates new server keys only if there is not
6974 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6977 Added check that if the NOREPLY is set then we will not send
6978 the away message. This avoids infinite loop of away messages
6979 if both clients are away. The affected file is
6980 lib/silcclient/client_prvmsg.c.
6982 * Fixed client crash if /NICK was given without arguments.
6983 Affected file lib/silcclient/command.c.
6985 * Server does not send the invite list in INVITE command back
6986 to the client if the list was not altered. Added this notion
6987 to the protocol spec as well. Affected file silcd/command.c.
6989 Fixed possible crash in INVITE command by checking the
6990 value of silc_server_get_client_route command.
6992 * Fixed the INVITE notify type handling. The arguments are now
6993 taken in correct order and client does not crash. The affected
6994 file is irssi/src/silc/core/silc-channels.c.
6996 Removed the "Inviting xxx to channel" message from the
6997 client library away and let the application handle it.
6998 Affected file lib/silcclient/command.c. Added that message
6999 to Irssi SILC client's message formats.
7001 * Fixed CMODE command crash in client. It now checks the
7002 amount of arguments correctly and does not crash. The affected
7003 file is lib/silcclient/command.c.
7005 * Do not create new channel automatically in silc_channels_join
7006 but check whether the channel by that name already exists.
7007 Affected file irssi/silc/core/silc-channels.c.
7009 * Do not send the SERVER_SIGNOFF to router if the disconnected
7010 entity was the router. Affected file silcd/server.c.
7012 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7013 SILC client as it was missing from there.
7015 Added the handling of the KICK notify to the Irssi SILC client
7016 as it was missing. Added "you have been kicked" message to
7017 Irssi SILC client's message modules formats.
7019 Added the handing of the KILL notify to the Irssi SILC client
7020 as it was missing. Added the kill message module formats
7023 The affected file is irssi/src/silc/core/silc-channels.c.
7025 * The router did not save the channel mode the server announced.
7026 Affected file silcd/packet_receive.c.
7028 * Fixed a possible crash in INFO command in server. If the
7029 server did not provide the server info it crashed. Affected
7030 file silcd/command.c.
7032 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7034 * Fixed the GETKEY command in the server to check also the
7035 global list. Otherwise the GETKEY would not work correctly
7036 in normal SILC server. Affected file silcd/command.c.
7038 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7040 * Fixed GETKEY crash, it crashed if the command did not succseed.
7042 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7045 is now real and not just an macro interface to GMP.
7047 Removed the entire GMP from the source tree and imported new
7048 NSS MPI library instead. Reason for removing GMP is that it is
7049 extremely large and compiles extremely slow. The NSS MPI
7050 is only a few files and compiles in less than 10 seconds.
7051 The speed is also about the same as GMP. The MPI is imported
7052 to lib/silcmath/mpi.
7054 If the system has GMP installed we will still use the GMP.
7055 If it is not then the NSS MPI will be compiled.
7057 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7059 * Merged a long nickname (127 characters long) crash bugfix from
7060 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7062 * Merged a freed memory reference bugfix from Irssi CVS tree.
7063 Affected file irssi/src/core/commands.c.
7065 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7067 * Added the server's public key sving and verification to the
7068 server when performing the SKE. This was missing and the
7069 remote server's (or router's) public key was accepted without
7070 checking whether we have it previously or trust it at all.
7071 Affected file silcd/protocol.c.
7073 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7075 * Check in the silc_server_timeout_remote if protocol is active
7076 and make sure that the protocol's final callback is called so
7077 that all memory if freed. Affected file silcd/server.c.
7079 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7081 * silc_server_whois_send_reply crashed the server if the nickname
7082 was 127 characters long. Affected file silcd/command.c.
7084 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7086 * Added sanity check to the silc_server_new_client. If the hostname
7087 is provided inside username then check that the provided hostname
7088 really is the same as the resolved one. If the hostname was not
7089 resolved then check it from the public key. Affected file is
7090 silcd/packet_receive.c.
7092 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7093 if the server disconnected us and the connection is not valid
7094 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7096 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7097 the library to the lib/silcutil/silcutil.[ch].
7099 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7101 * Close log file after open. Affected file
7102 lib/silcutil/silclog.c.
7104 * Check whether sock == NULL in silc_client_send_packet and return
7105 if it is. Affected file lib/silcclient/silcclient.c.
7107 * Check rec->entry == NULL in the Irssi SILC Client before
7108 sending the channel message. Affecte file is
7109 irssi/src/silc/core/silc-servers.c.
7111 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7113 * Merged a splitted window bugfix from Irssi CVS tree. The
7114 affected file is irssi/src/fe-text/textbuffer-view.c.
7116 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7117 It did not print nickname.
7119 * Improved the distributions system a bit.
7121 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7123 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7124 irssi/src/fe-text/gui-window.c.
7126 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7127 to in-active server. The affected file is
7128 irssi/src/silc/core/client_ops.c.
7130 * Resolve the client in USERS command reply if the entry does
7131 not have username resolved. The affected file is
7132 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7133 command to WHOIS command to really resolve stuff. The USERS
7134 is not used any more in any critical section so WHOIS can
7135 be used even though it might be slower than IDENTIFY.
7137 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7140 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Changed the protocol API a bit more consistent in the
7143 lib/silccore/silcprotocol.[ch].
7145 * Changed the following headers to ROBODoc format:
7147 lib/silccore/silcpayload.h
7148 lib/silccore/silcprotocol.h
7149 lib/silccore/silcsockconn.h
7151 All core library headers are now formatted.
7153 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7155 * Fixed a bug in Irssi SILC client; do not show that you are
7156 server/router operator if you really are not. Affected file is
7157 irssi/src/silc/core/client_ops.c.
7159 * Renamed silc_command_free_payload to silc_command_payload_free.
7160 Affected file lib/silccore/silccommand.h
7162 * Added silcmath.h to include the prototoypes of various routines
7163 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7166 * Changed the following headers to ROBODoc format:
7168 lib/silccore/silcchannel.h
7169 lib/silccore/silccommand.h
7170 lib/silccore/silcid.h
7171 lib/silccore/silcidcache.h
7172 lib/silccore/silcmode.h
7173 lib/silccore/silcnotify.h
7174 lib/silccore/silcpacket.h
7175 lib/silcmath/silcmath.h
7177 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7179 * Added checking to the server code not to start the server if
7180 ciphers and stuff are not configured properly. Affected files
7181 silcd/serverconfig.[h] and silcd/server.c.
7183 * Changed the layout of the header files of the public interfaces
7184 in the SILC libraries. The new layout supports ROBODoc
7185 documentation tool (and some others) so that it is easy to create
7186 a library reference manual. All the other headers and source
7187 code must still follow the CodingStyle document. Also source
7188 code must not include these ROBODoc stuffs, only the headers.
7189 Furthermore, all public interface headers must now be named
7190 by using `silc' prefix, example: silcapi.h, silccipher.h.
7191 Some files were renamed due to this. All the other headers
7192 must not be used as public interfaces. I will update the
7193 CodingStyle document later. Changed following headers, so far:
7195 lib/silcclient/silcapi.h
7196 lib/silccore/silcauth.h
7197 lib/silccore/silcprivate.h
7198 lib/silccrypt/silcdh.h
7200 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7204 * Removed silc_client_packet_send_flush from the client library
7205 as it is not needed. Affected file lib/silcclient/client.[ch].
7207 * Added printing of message of unresolved authentication method
7208 to the Irssi SILC client. Added it to the module formats.
7209 Removed the same message from the client library.
7211 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7213 * Added new distribution feature, DISTLABEL. Every distribution
7214 can define own preprocessor label that can be used in the
7215 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7216 file distributions, acconfig.h.pre and prepare.
7218 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7220 * Added Makefile.defines_int to include the actual definitions
7221 for Makefile.defines.in. Tested the new distribution system,
7222 created distributions and tested installation.
7224 * Added AWAY message printing to the Irssi SILC client. Added
7225 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7227 * Added SCONNECT command to call the SILC's CONNECT command.
7228 Cannot use CONNECT directly since Irssi uses that internally.
7229 Affected file irssi/src/silc/core/silc-servers.c.
7231 Added ACTION local command. It is same as ME command but takes
7232 the channel as mandatory argument.
7234 Rewrote some of the Irssi's help files to suite for SILC
7237 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7239 * Added Makefile.defines[.in] that should for now on be included
7240 in all Makefile.am file in the source tree. That file includes
7241 all common compilation definitions for SILC source tree.
7243 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7245 * Minor changes to the ./prepare script to change the package
7246 name according the distribution name to the configure.in.
7248 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7250 * Created new distribution system. Added file `distributions'
7251 that defines all the distributions that can be created out of
7252 the SILC source tree. The ./prepare script now reads that
7253 file to determine how to prepare the distributions. The
7254 first argument to the ./prepare is the name of the distribution
7255 and second is the version of the distribution. If given
7256 without arguments it creates the default (toolkit) distribution
7257 with the default version (defined in ./prepare).
7259 All Makefile.am files that are subject to the distributions
7260 are now named as Makefile.am.pre. These are ./Makefile.am
7261 and lib/Makefile.am. Others may be changed later.
7263 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7265 * Added invite list, ban list, some key management and connection
7266 error message printing to module formats in the Irssi SILC client.
7268 * Added new silc_client_set_away_message to set the away message
7269 that is back to the person who sent private message. The
7270 affected file lib/silcclient/silcapi.h and the
7271 lib/silcclient/client_prvmsg.c.
7273 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7275 * Fixed the private message sending in the Irssi SILC client,
7276 added local command KEY to the Irssi SILC client.
7278 Added key management and key agreement message formats to the
7279 irssi/src/fe-common/silc/module-formats.[ch].
7281 Added USERS (alias WHO) printing, server/router operator
7282 indication and LIST command printing to the module formats.
7284 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7286 * Fixed channel joining notify handling, cumode notify handling
7287 from Irssi SILC client.
7289 * Added SILC specific module-formats to the Irssi SILC client so
7290 that SILC specific message hilighting, colors etc is possible.
7291 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7293 Added channel mode, channel user mode, actions, notices,
7294 whois and whowas printing to the the module-formats.c.
7296 * Fixed a bug in channel deletion in the server. The channel
7297 is not left to the cache even if the channel founder auth mode
7298 is set when there are no users anymore on the channel. Affected
7299 file silcd/server.c.
7301 * The silc_net_localhost now resolves the entire hostname including
7302 the domain name. Affected file lib/silcutil/silcnet.c.
7304 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * Changed the ask_passphrase client operation to be ascynchronous.
7307 It has now a completion callback and a context that the
7308 application must call after it has got the passphrase from
7309 the user. Affected files lib/silcclient/silcapi.h,
7310 lib/silcclient/protocol.c, lib/silcclient/command.c and
7313 Added SilcAskPassphrase callback that the application calls
7314 to deliver the passphrase to the library.
7316 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7317 The public key verification and especially a certificate
7318 verification is asynchronous procedure.
7320 Added new SILC_SKE_STATUS_PENDING status to indicate the
7321 request is pending and a callback will be called to finalize
7324 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7325 indicate that remote end did not send its public key (or
7326 certificate), even though we require it. Added check for this
7327 condition in the SKE. This was a security bug, now fixed.
7329 Defined new SilcSKEVerifyCbCompletion callback that is called
7330 when the verification process is completed.
7332 The affected files lib/silcske/silcske_status.h and
7333 lib/silcske/silcske.[ch].
7335 * Changed the verify_public_key client operation to be async
7336 as well. Defined SilcVerifyPublicKey callback that is used to
7337 indicate the success of the public key verification process.
7339 Changed the server and client to use the new async client
7342 * Changed the Irssi SILC client's internal scheduler to be called
7343 twice as many times as it used to be. As a result the client
7344 should be a bit faster now. Affected file is
7345 irssi/src/silc/core/silc-core.c.
7347 * Added support to Irssi SILC client of asynchronous public key
7348 verification and passphrase inquiry. Affected file is
7349 irssi/src/silc/core/silc-core.c.
7351 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7353 * Do not say "You have left channel %s" in client library.
7354 Moved it to the application. Affected files are
7355 lib/silcclient/command.c and silc/client_ops.c.
7357 * Fixed silc_client_get_clients. Command context was not
7358 duplicated and was freed memory in the callback. Affected
7359 file lib/silcclient/idlist.c.
7361 * Do not say "you are now talking..." on JOIN command in the
7362 client library. The appliation must handle it.
7364 * Do not say ".. changed topic to" in command reply in the
7365 client libary. The application must handle it.
7367 * Fixed TOPIC command sending in the client library.
7369 * Fixed a memory leak in silc_client_command_free in the file
7370 lib/silcclient/command.c.
7372 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7374 * Imported a modified version of Irssi client to the source tree.
7375 The Irssi will be used to create a new client called
7376 Irssi SILC. Imported to irssi/.
7378 Added silc_core_init_finish function to the Irssi. Affected
7379 file irssi/configure.in.
7381 A lot changes in the Makefile.ams around the irssi tree.
7383 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Do not rehash if the new size is same as the old size of the
7386 hash table, in the silc_hash_table_rehash*. The affected file
7387 lib/silcutil/silchashtable.c.
7389 * Replaced hash_table_del_by_context calls from the server
7390 (when channel->user_list and client->channels) to the
7391 hash_table_del as it is sufficient and faster.
7393 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Added silc_hash_table_list, silc_hash_table_get and the
7396 SilcHashTableList structure to provide an alternative way to
7397 traverse the hash table. The affected files are
7398 lib/silcutil/silchashtable.[ch].
7400 * Changed the server's idlist routines to use the hash table
7401 routines to optimize the code.
7403 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7405 * Replaced the client entry's `channel' list and channel entry's
7406 `user_list' list to hash tables for optimized lookup. Changed
7407 the code to use the hash table interface around the code.
7408 Affected file lib/silcd/idlist.[ch].
7410 * Added `auto_rehash' boolean argument to the function
7411 silc_hash_table_alloc to indicate whether the hash table should
7412 auto-rehash when it thinks is appropriate time. It will
7413 increase the hash table size if the there is twice as much
7414 entries in the table than the size of the table, and will
7415 decrease the size if there are twice as less entries than
7416 the size of the table.
7418 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7420 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7422 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7424 * silc_idcache_purge_by_context deletes the entry now by context
7425 as it is supposed to do. Affected file lib/silccore/idcache.c.
7427 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7428 client is not anymore valid (WHOWAS givens the info) and not
7429 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7431 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7433 * Removed the `data' and `data_len' arguments from the ID Cache
7434 interfaces and added `name' argument. ID Cache does not handle
7435 anymore the binary data only a names associated with given ID.
7437 * When hashing a Client ID with silc_hash_id the entire ID is
7438 not hashed anymore, instead only the hash of the Client ID is
7439 hashed. This way we can access the Client ID from the cache
7440 with Client ID but with the hash of the ID (which is a hash of
7441 the nickname) as well without any difference in performance.
7443 Added also silc_idcache_find_by_id_one_ext to do one on one
7444 searching when we have the actual ID. Added also function
7445 silc_hash_client_id_compare. The affected files are
7446 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7448 * When hashing the name associated with a ID it is always done
7449 in lowercase. This way we can access the cache without worrying
7450 about case-sensitivity, even though, for example nicknames are
7453 * Fixed a bug in server with channel message sending. It put
7454 wrong ID type as destination ID. The affected file
7455 silcd/packet_send.c.
7457 * silc_idcache_del_by_context now deletes from all hash tables
7458 by context. Affected file lib/silccore/idcache.c.
7460 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Changed the client library to use the new ID Cache interface.
7463 Changes around the source tree.
7465 * Added silc_hash_table_rehash_ext to rehash with specific
7466 hash function. Affected file lib/silcutil/silchashtable.[ch].
7468 * Added silc_hash_string_compare to compare two strings in the
7469 hash table. Affected file lib/silcutil/silcutil.[ch].
7471 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Added new function silc_idcache_del_by_context into the
7474 lib/silccore/idcache.[ch].
7476 * Changed the server's ID list routines to use the new ID Cache
7477 interface. Changes around the source tree.
7479 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7481 * Added silc_hash_table_del[_by_context]_ext functions in to the
7482 lib/silcutil/silchashtable.[ch].
7484 Removed silc_hash_table_find_all* routines and added new
7485 silc_hash_table_find_foreach to replace them.
7487 Added silc_hash_table_replace_ext function as extended
7488 replacing function. Separated the simple hash table interface
7489 from the extended hash table interface in the file
7490 lib/silcutil/silchashtable.h.
7492 * Fixed minor bugs and changed it to use some of the new
7493 hash table functions in lib/silccore/idcache.c
7495 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7497 * Added new function silc_hash_table_find_all to return all keys
7498 in the hash table by the specified key. As the hash table is
7499 collision resistant it also makes it possible to have several
7500 duplicate keys in the hash table. This function may be used to
7501 find all of the keys from the hash.
7503 Added user_context arguments to the SilcHashFunction,
7504 SilcHashCompare and SilcHashDestructor to deliver user specified
7507 Added new fuctions silc_hash_table_find[_all]_ext to do
7508 extended lookup with specified hash and compare functions and
7509 specified user contexts.
7511 Added new function silc_hash_table_add_ext to add the key
7512 with specified hash function and user context.
7514 Added new function silc_hash_table_foreach to traverse all
7515 entrys in the hash table. Added SilcHashForeach callback
7518 Added new function silc_hash_table_del_by_context to delete
7519 the entry only if the context associated with the key matches.
7521 Affected files are lib/silcutil/silchashtable.[ch].
7523 * Removed silc_hash_[server/client/channel]_id and added just
7524 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7525 silc_hash_id_compare to compare two ID's using as the hash table
7526 comparison function. Added also silc_hash_data to hash
7527 binary data and silc_hash_data_compare to compare it.
7529 * Removed silc_idlist_find_client_by_hash as it is not needed
7530 anymore. Affected file silcd/idlist.[ch].
7532 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7533 to use internally the SilcHashTable. The new ID Cache is a lot
7534 faster than the old one. Some of the ID Cache interface was also
7535 rewritten and obsolete and stupid functions were removed.
7537 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Added entry_count field to the SilcHashTable to keep the number
7540 of the entries in the table. Implemented the function
7541 silc_hash_table_rehash. Added new function
7542 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7544 Fixed a minor bug in silc_hash_table_free.
7546 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7547 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7548 into the lib/silcutil/silcutil.[ch].
7550 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Implemented a collision resistant hash table into the
7553 lib/silcutil/silchashtable[ch]. See the header and the source
7554 for the SilcHashTable API.
7556 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Merged dotconf version 1.0.2 into lib/dotconf.
7560 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Do not compile anything in lib/silcsim/* if the SIM support
7563 is not enabled. The tree should now compile without problems
7566 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Compiled the SILC under cygwin. Compiled and tested briefly
7569 without problems. More tests needed. The SIMs didn't compile
7572 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7574 * Fixed possible crash in silc_get_username in the
7575 lib/silcutil/silcutil.c.
7577 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Fixed a va_arg in silc/client_ops.c.
7581 * Oops, RC5 routines were named AES and caused some problems
7582 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7584 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * Added new SilcIDIP structure into the lib/silccore/id.h and
7587 replaced the old `ip' fields from all SILC ID's to that type.
7588 This is a step towards IPv6 support.
7590 The silc_id_get_len takes now the ID as an extra argument.
7591 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7592 both IPv4 and IPv6 based ID's.
7594 The affected files are lib/silccore/id.[ch] and other files
7595 around the tree using these routines.
7597 * Removed the ID length arguments in server from various
7598 silc_server_send_notify_* routines -> they are not needed
7601 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7603 * Fixed memory leak in silc_encode_pem_file in the file
7604 lib/silcutil/silcutil.c.
7606 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Check minor version as well in the SKE. Affected files are
7609 silcd/protocol.c and lib/silcclient/protocol.c.
7611 * Added --identifier option to the server so that an identifier
7612 can be when creating the public key for the server. Affected
7613 file is silcd/silcd.c.
7615 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7616 lib/silccrypt/silcpkcs.c.
7618 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Register default ciphers and stuff when using -C option with
7621 the server. Affected file sildc/silcd.c.
7623 * Put back the servers public key filename format, it is better
7624 than the new one. For now, the client keys are saved with the
7625 new filename format. The affected file silc/client_ops.c.
7627 * Implemented the Cipher API for the rest of the ciphers that
7628 did not implement it or implemented it the wrong way.
7630 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Register default ciphers and stuff when using the -S option
7633 in the client. Affected file silc/silc.c. Same also when
7634 creating new key pair with -C option.
7636 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Fixed the silc_verify_public_key client operation function to
7639 save the public keys differently. The fingerprint is now
7640 used as filename and not the hostname. This way also the
7641 client keys are saved uniquely and not with hostnames. The
7642 affected file is silc/client_ops.c.
7644 * Trimmed the silc_hash_fingerprint function to remove extra
7645 whitespaces from the end of the fingerprint. The affected
7646 file is lib/silccrypt/silchash.c.
7650 * Added silc_cipher_register_default function to register all
7651 default ciphers. It can be used when configuration files
7652 does not exist and the application does not want any specific
7653 ciphers in any specific order.
7655 The SilcDList is now used as silc_cipher_list dynamically
7656 allocated cipher list. Removed the static list all together
7657 and now all ciphers must be allocated to the dynamic list.
7658 The silc_cipher_alloc routine was changed to check only the
7661 All silc_cipher_* routines that used to return int returns
7664 The affected files lib/silccrypt/silccrypt.[ch].
7666 * The same thing was done to silc_hash_* as for silc_cipher_*
7667 routines. Affected files lib/silccrypt/silchash.[ch].
7669 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7670 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7671 Added also silc_pkcs_[un]register[_default] functions.
7672 Removed the data_context from the PKCS API.
7674 * Added silc_hmac_register_default function to register default
7675 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7676 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7677 to unregister all hmacs at once.
7679 * Register the default ciphers, hash functions, PKCSs and HMACs
7680 if client's configuration file does not exist. The affected
7683 * The client did not load the hash functions from the SIM
7684 modules at all. Added support for this. Affected file is
7685 silc/clientconfig.c.
7687 * When decoding public key with silc_pkcs_public_key_decode, check
7688 the supported algorithm only if PKCS are registered. Affected
7689 file lib/silccrypt/silcpkcs.c. The same was done with the
7690 silc_pkcs_private_key_decode.
7692 * Fixed the SILC List routines to keep the list always in order.
7693 It used to change the list's order when traversing the list but
7694 not it preserves the order. Affected file lib/trq/silclist.h.
7696 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Added the client library to use the SilcSocketConnection's
7699 reference counter (by silc_socket_dup) to prevent the bug that
7700 the socket object may be freed underneath async operation.
7702 * The name resolv library checking fixes in the configure.in.pre.
7705 * Created new version of the protocol drafts for future
7706 development. The -03 drafts are the ones that will be changed
7707 in the trunk now and the -02 will remain as they are.
7709 * Send list of CUMODE notifys to the router when announcing
7710 the channel users to the router. Affected file silcd/server.c.
7711 If the router receiving channel founder CUMODE for a channel
7712 that already has channel founder it will send CUMODE notify
7713 to the sender to remove the channel founder rights from the
7714 announced client. Affected file silcd/packet_receive.c.
7716 * The CUMODE notify may now use Server ID as well as the entity
7717 who changes the mode. Updated protocool specs.
7719 * Updated INSTALL and README files.
7721 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7723 * New web pages in the http://silc.pspt.fi. The pages was
7728 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Implemented the [DenyConnectin] config section in the server.
7731 Added silc_server_config_denied_conn to check whether incoming
7732 connection is denied. Affected file silcd/serverconfig.[ch].
7734 * Do not check the ports when checking the incoming configuration
7735 data if the port is 0, meaning any. Affected file is
7736 silcd/serverconfig.c.
7738 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Fixed buffer overflow in silc_string_compare in the file
7741 lib/silcutil/silcutil.c.
7743 * Fixed double free in silc_server_command_leave in the file
7746 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Fixed the version checking in the server. Affected file is
7751 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Fixed the configuration data fetching when accepting new
7754 connections in the server. Affected file silcd/server.c.
7756 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Added `sender_entry' argument to the function
7759 silc_server_packet_relay_to_channel so that we can check
7760 whether some destination actually belongs to the same route
7761 the sender belongs (ie, we must not resend the packet to the
7762 sender). Affected file silcd/packet_send.[ch].
7764 * Added `servername' field to the SilcClientEntry in the server
7765 to hold the name of the server where client is from. Affected
7766 file is silcd/idlist.h.
7768 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Moved the channel message encrypting in the router betwen
7771 router connections from silc_server_channel_message to the
7772 silc_server_packet_relay_to_channel since we want to check
7773 whether we have anybody channel before encrypting anything.
7774 Affected files silcd/packet_[receive/send].c.
7776 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Fixed the [AdminConnection] server config section to support
7779 multiple entries. Affected file silcd/serverconfig.c.
7781 * Added support into the server to check the validity of the
7782 incoming connection before executing any KE or authentication
7785 * The connection configuration is now saved to the KE and
7786 connection auth protocol contexts and not fetched anymore in
7787 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7789 * The local hosts listenning address and port is also resolved
7790 now when starting the server. We want to have the socket object
7791 to include the real address and port for the listener. Added
7792 new function silc_net_check_local_by_sock into the files
7793 lib/silcutil/silcnet.[ch].
7795 * Fixed a broadcast bug in server -> do not broadcast if we
7798 * Fixed a routing bug. Do not route broadcast packets ever.
7799 Broadcast packets must be processed always and not routed since
7800 they may be destined to some other host than yourself and thus
7801 would get routed without no good reason. Affected file is
7804 * Added function silc_server_config_is_primary_route to check
7805 whether primary router connection has been configured (a router
7806 configuration that we are initiating). If there is not, we
7807 will assume that there is only two routers in the SILC network
7808 and we will use the incoming router connection as our primary
7809 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7811 * Changed the order of the broadcasting. Broadcast _after_ the
7812 packet has been processed not before. Affected file is
7815 * Fixed a [ClientConnection] parsing bug. The port was never
7816 parsed correctly thus resulting to port 0. Affected file
7817 silcd/serverconfig.c.
7819 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7820 argument and did not set the broadcast packet flag. Affected
7821 file silcd/packet_send.c. Fixed same bug in the function
7822 silc_server_send_notify as well.
7824 * If we receive NEW_ID packet for our own ID in the server, ignore
7827 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Removed the nickname from the Private Message Payload.
7832 Updated the code and the protocol specs.
7834 * Updated protocol specs for submitting to the IETF.
7836 * Tweaked the Random Number Generator a bit. Affected file
7837 lib/silccrypt/silcrng.c. Exported a new function
7838 silc_rng_[global]_add_noise which can be used to add more
7841 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Do not parse packets with different timeout when protocol
7844 is active -> may cause problem with rekey. Affected file
7847 * When server receives signoff notify it must not create
7848 new channel key if the client is on any channels since the
7849 sender of the signoff notify will create it.
7851 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Added printing of error messages during SKE protocol from the
7854 failure packet sent by server during SKE. Affected file
7857 * Removed the client's failure_callback handling with timeout
7858 and handle it immediately when received.
7860 * The SKE library returned wrong type in SUCCESS and FAILURE
7861 packets. They must be 32 bit MSB not 16 bit MSB.
7863 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Ok, rewrote the logic of the re-key and now it seems to work.
7866 I tested it on high traffic with frequent re-keys without
7867 problems. Added hmac_receive (and renamed hmac to hmac_send)
7868 in SilcClientConnection in lib/silcclient/client.h and
7869 in SilcIDListData in silcd/idlist.h. Also, removed the
7870 SilcPacketParserContext's cipher and hmac fields as they are
7871 not needed anymore and actually caused some problems when
7872 the ciphers and hmac's changed underneath the packet parser.
7874 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * If re-key protocol is active then process the incoming packets
7877 synchronously since we must assure that icoming packets encrypted
7878 with the old key is processed before the new keys is set to
7879 use. This is true other packets than for REKEY packets.
7880 Affected file silcd/server.c. The same was done to client library
7881 as well, affected file lib/silcclient/client.c.
7883 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Fixed bug in client and server to accept the force send if
7886 the packet is send from silc_[server/client]_packet_process
7887 function. Otherwise the packets are never delivered, oops.
7889 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Disable force sending of packets when REKEY protocol is active.
7892 We must assure that no packet is sent directly when rekey is
7893 performed. All packets must be sent through packet queue.
7894 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7895 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7896 function is silc_[server/client]_packet_send_real to check
7899 * Replaced the SIM paths from example config files to
7900 /usr/local/modules. Also, make install creates now
7901 /usr/local/silc/logs directory to hold all the SILC server
7904 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Made the configure.in.pre work on Solaris. Patch by salo.
7908 * Made all ciphers compatible with non-x86 machines. Defined
7909 CBC mode macros into lib/silccrypt/ciphers_def.h.
7911 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Fixed the make install.
7915 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * When MAC computation fails the silc_packet_decrypt returned 0
7918 even though it was supposed to return -1. Fixed this. The
7919 affected file is lib/silccore/silcpacket.c.
7921 * Do not replace the config files in /etc/silc (in make install)
7922 if they already exist. Affected file ./Makefile.am.
7924 * Do not send re-key packets immediately but through packet queue.
7925 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7927 * Changed silc_net_check_host_by_sock to return FALSE if the
7928 IP/DNS could not be resolved. Though, it returns the IP address
7929 now even if it could not resolve it (but returns also FALSE).
7930 Affected file lib/silcutil/silcnet.[ch].
7932 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Added silc_pkcs_decode_identifier to decode the public key's
7935 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7936 Added also silc_pkcs_free_identifier. Added also new context
7937 SilcPublicKeyIdentifier.
7939 * Added -S option to the silc client. It is used to dump the
7940 contents of the specified public key file.
7942 * Changed the PKCS api to return the public key length when
7943 setting the public key.
7945 * Fixed a fatal bug in the public and private key file loading.
7946 Affected file lib/silccrypt/silcpkcs.c.
7948 * Execute the packet parsing for client with zero (0) timeout
7949 if the protocol is active. Affected file silcd/server.c.
7951 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Made the key generation options to the silcd program. Added
7954 -C option, equivalent to client's option.
7956 * Added new [ServerKeys] config section to the server. It
7957 configures the server's public and private key.
7959 * Defined generic Public Key Payload into the protocol
7960 specification to send specific type of public keys and
7963 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7964 public key or certificate.
7966 * Implemented the GETKEY command to the server and to the
7967 client library and on user interface.
7969 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Made preliminary `make install' work.
7973 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Added SilcServerRekey context into silcd/idlist.h.
7977 * Added the PFS support as defined in the specification to the
7978 SKE protocol. Affected files lib/silcske/*.c.
7980 * Added `ske_group' field to the SilcServerRekey context to hold
7981 the number of the SKE group that is used with PFS in re-key.
7982 Affected file silcd/idlist.h.
7984 * Added PFS re-key support to the server. Affected file is
7987 * Added silc_protocol_cancel to cancel execution of the next
7988 state of the protocol. Affected file is
7989 lib/silccore/silcprotocol.[ch].
7991 * Added the re-key support with and without PFS to the client
7992 library. Re-key is performed once in an hour, by default.
7994 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7995 Added silc_client_rekey_callback and silc_client_rekey_final.
7996 Affected files are lib/silcclient/protocol.[ch] and
7997 lib/silcclient/client.[ch].
7999 * Removed the `hmac_key' and `hmac_key_len' fields from the
8000 SilcClientConnection structure; not needed. Affected file is
8001 lib/silcclient/client.h.
8005 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Do not ask whether user wants to use the negotiated private key
8008 for private messages, just use it. Affected file is
8009 silc/local_command.c.
8011 * Added `send_enc_key' and `enc_key_len' fields to the
8012 SilcIDListData structure since they are needed in the re-key
8013 phase. Affected file is silcd/idlist.[ch].
8015 * Implemented the simple re-key protocol into the server.
8016 Affected files silcd/server.c and silcd/protocol.[ch]. The
8017 re-key will be performed once in an hour, by default.
8019 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8020 Added silc_server_rekey, silc_server_rekey_callback and
8021 silc_server_rekey_final.
8023 * Removed Tunneled flag from the protocol. Updated the code
8024 and the specifications.
8026 * Adde `pfs' field to the SilcIDListData to indicate whether
8027 the PFS is to be performed in the re-key. Affected file is
8030 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8033 int64 of at least the xintXX size. If void * is less that 4
8034 bytes uint32 * will be used. Defined bool as boolean.
8036 * Changed _ALL_ unsigned long and unsigned int to uint32,
8037 unsgined short to uint16 in the source tree.
8039 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8040 not handle clients that has entry->data.registered == FALSE.
8041 They are not in the network anymore. Affected file is
8044 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Implemented the sending of the SERVER_SIGNOFF notify in the
8047 server. Affected file is silcd/server.c.
8049 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8050 Added also silc_notify_payload_encode_args into the
8051 lib/silccore/silcnotify.[ch].
8053 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8054 Affected file silcd/packet_receive.c.
8056 * Implemented the SERVER_SIGNOFF notify handling in the client
8057 library. Affected file lib/silcclient/client_notify.c. Also,
8058 implemnted the printing of the SERVER_SIGNOFF info to the
8059 application. Affected file silc/client_ops.c.
8061 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8062 if the deleting was successful. Affected file silcd/idlist.[ch].
8064 * Added support for public key authentication in the connection
8065 authentication protocol in the client library. Affected file
8066 lib/silcclient/protocol.c.
8068 * Changed the server's silc_idlist_get_clients_by_* interface
8069 to support already allocated array so that new entries may be
8070 added to pre-allocated array. Affected file silcd/idlist.[ch].
8071 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8072 and command replies.
8074 * All command reply functions in the server now calls the
8075 pending command callback even if error occured. This way the
8076 error will be delivered to the client as well. Affected files
8077 silcd/command.c and silcd/command_reply.c.
8079 * Fixed INFO command to return local server's info if no server
8080 was provided. Affected file lib/silcclient/command.c.
8082 * Removed RESTART command for good. Updated the code and the
8085 * Rewrote parts of the task system. It is a bit simpler now.
8086 Removed unsued task priorities. The affected files are
8087 lib/silcutil/silctask.[ch].
8089 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Moved the USERS printing from the library to the application.
8092 Affected files lib/silcclient/command.c and silc/client_ops.c.
8094 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Added channel key re-key support. The re-key is perfomed
8099 only by the router and is done once in an hour. Added `rekey'
8100 field to the SilcChannelEntry in the server. Affected files
8101 silcd/server.c and silcd/idlist.h.
8103 * Added silc_task_unregister_by_context into the file
8104 lib/silcutil/silctask.[ch].
8106 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Added SILC_UMODE_GONE mode to indicate when the client is not
8109 present in the SILC network. Added also support to the local
8110 command AWAY that will set this mode. Added support of showing
8111 "xxx is gone" in WHOIS command. The USERS command shows the
8112 gone status as well.
8114 * Fixed setting server and router operator privileges in the
8115 server's UMODE command. Affected file silcd/command.c.
8117 * Merged the SKE KE1 and KE2 payloads into one payload. The
8118 new KE payload is equivalent to the old KE2 payload.
8120 Cleaned up the SKE Start Payload parsing. It now uses the
8121 simple buffer unformatting to do the parsing. A lot faster
8124 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8125 to the SKE that is used to indicate whether both of the SKE
8126 parties should perform authentication. By default only the
8127 responder performs authentication. By setting this flag also
8128 the initiator must do authentication. By default it is unset
8129 since in normal SKE case, client to server connection, only
8130 the responder should do authentication. When doing SKE between
8131 two clients both should perform authentication. Updated the
8132 code and the protocol specs.
8134 * A little fix to IDENTIFY command in the server. Search the
8135 client first by hash not nickname. Affected file is
8138 * Fixed the silc_client_close_connection to support closing
8139 the client to client connections wihtout deleting too much
8140 data. Affected file lib/silcclient/client.c.
8142 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8143 are received if protocol used to be active but is not anymore
8144 the application would crash due to NULL pointer dereference.
8145 Affected files silcd/server.c and lib/silcclient/client.c.
8147 * Added `hash' field to the SilcClientConnection to include
8148 the hash function negotiated in the SKE protocol.
8150 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8151 to set the channel founder authentication data. A client can
8152 claim the founder rights later by providing the authentication
8153 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8154 This way the channel founder can regain the channel founder
8155 privileges even it is left the channel. This works only on
8156 local server and the client must be connected to the same
8157 server to be able to regain the founder rights. Updated the
8158 protocol specs accordingly.
8160 Added support to the CMODE command in the client to set the
8161 founder auth data. Read the README to see how to set it.
8163 Added support to the CUMODE command to claim the founder
8164 rights. Read the README to see how to do it.
8166 Added support for the founder authentication to the Channel
8167 Entry in the server. Affected file silcd/idlist.h.
8169 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8170 server's CMODE command. Affected file silcd/command.c.
8172 * Added the following new functions into lib/silccore/silcauth.[ch]:
8173 silc_auth_get_method and silc_auth_get_data.
8175 * The server now saves the remote hosts public key to the
8176 SilcIDListData pointer. Affected file silcd/protocol.c.
8178 * The normal server now does not remove the channel entry from
8179 the cache if the founder authentication data is set. It used
8180 to remove it if the founder was the last one on the channel on
8181 the server and left the channel. The auth data is saved and
8182 if the channel is re-joined later the old entry is used with
8183 the old auth data. Affected files silcd/command_reply.c and
8186 * Removed the `pkcs' field from the SilcIDListData structure
8187 in the server; it is not used. Affected file silcd/idlist.h.
8189 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Fixed packet processing on slow links. Partial packets were
8192 never re-processed because the incoming data buffer was cleared
8193 by the application. Application must not directly clear the
8194 sock->inbuf, the packet processing routines handle it. Fixed
8195 this in client library and in server.
8197 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Fixed the WHOIS and IDENTIFY send reply function to really
8200 check whether to send list or just one entry. Affected file
8203 * Cleaned up the LEAVE command's channel key distribution. The
8204 affected file silcd/command.c.
8206 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8207 can enforce the channel mode as well. In that case the ID
8208 includes the ID of the server. The code now enforces the
8209 mode change if the router have different mode than the server.
8211 * The notify client operation with CMODE_CHANGE notify can now
8212 return NULL client_entry pointer if the CMODE was not changed
8213 by client. Application must check for this.
8215 * Added <Server ID> argument to INFO command to support server
8216 info fetching by Server ID.
8218 * Added silc_server_announce_get_channel_users to get assembled
8219 packets of channel users of the specified channel. Affected
8220 file silcd/server.[ch].
8222 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8223 was freed underneath the ID Cache.
8225 * Re-announce clients when the server received CHANNEL_CHANGE
8226 notify from the router. Affected file silcd/packet_send.c.
8228 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8231 crashed since it did not handle the fact that there is no cipher
8232 called "3" and didn't check the error condition. Now fixed.
8234 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8235 flag. It can be used to send message requests.
8237 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Implemented the RESTART command in the client.
8241 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8242 notice type messages. Added notice printing to the user
8245 * The channel keys are not re-generated if the channel's mode
8246 is PRIVKEY, ie private key on the channel exists. Affected
8247 files silcd/server.c and silcd/command.c.
8249 * Fixed a little bug in channel message delivery when channel
8250 private keys are set in the server. Affected file is
8251 silcd/packet_send.c.
8253 * Changed the setting on channel->on_channel = TRUE from the
8254 silc_client_save_channel_key to the JOIN command reply. The
8255 key payload is not received if the private channel key is set.
8256 Affected file lib/silcclient/command_reply.c and the
8257 lib/silcclient/client_channel.c.
8259 * When the CMODE_CHANGE notify is sent and the channel private
8260 key mode is removed the channel key must be re-generated in
8261 other cells as well. Added this support for the router in the
8262 silcd/packet_receive.c.
8264 * Added new local command NOTICE to send notice message on
8265 channel. Affected file silc/local_command.[ch].
8267 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Added new local command ME to the client. It is used to send
8270 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8271 some action. Affected file silc/local_command.[ch].
8273 * Changed channel_message and private_message client operations
8274 to deliver the message flags to the application. Added also
8275 the `flags' arguments to the silc_client_send_channel_message
8276 and silc_client_send_private_message functions. Affected file
8279 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Redefined the Private Message Payload to support private message
8282 keys and to support the new private message flags. Updated
8283 the protocol specs. Flags makes it possible to have for example
8284 CTCP style messages.
8286 * Added new type SilcPrivateMessagePayload and defined an API
8287 for it in the lib/silcclient/silcprivate.[ch].
8289 * Tested private message private keys successfully. Tested the
8290 private message key set, unset and list commands with the new
8293 * Redefined the Channel Message Payload to include the channel
8294 message flags (equal with private message flags) to support
8295 for example CTCP style messages.
8297 * Defined some of the message (for channel and private message)
8298 flags. Updated the protocol specs and added the flags to the
8299 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8301 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Added SilcKeyAgreementStatus type to the key agreement routines
8304 to indicate the current status and error if one occured.
8305 The status types are defined in the lib/silcclient/silcapi.h.
8307 * Added new local command KEY that is used to set and unset private
8308 keys for channels, set and unset private keys for private messages
8309 with remote clients and to send key agreement requests and
8310 negotiate the key agreement protocol with remote client. The
8311 key agreement is supported only to negotiate private message keys,
8312 it currently cannot be used to negotiate private keys for channels,
8313 as it is not convenient for that purpose.
8315 * Fixed a minor pending callback setting bug in the function
8316 silc_client_get_client_by_id_resolve, now the function works.
8317 Affected file lib/silcclient/idlist.c.
8319 * Added function silc_net_get_local_port to get local bound
8320 port by socket. Added to lib/silcutil/silcnet.[ch].
8322 * Added `sockets' and `sockets_count' fields to the SilcClient
8323 object. They hold the sockets of the listenning sockets in
8324 the client. Listenning sockets may be for example the key
8325 agreement server. Affected file lib/silcclient/client.[ch].
8326 Added functions the silc_client_add_socket and the
8327 silc_client_del_socket. They are exported to the application
8330 * Added ~./silc/clientkeys to support other client's public keys.
8332 * Renamed verify_server_key client operation to verify_public_key
8333 and added one argument to indicate the type of the connection
8334 (server, client etc.).
8336 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Added silc_server_connection_auth_request to handle the
8339 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8340 silcd/packet_receive.[ch].
8342 * Added silc_server_send_connection_auth_request into the
8343 silcd/packet_send.c to send the connection auth request packet.
8345 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8348 * Fixed the public key authentication in responder side in the
8349 server. The `auth_data' pointer includes the SilcPublicKey
8350 not the path to the public key. Affected file silcd/protocol.c.
8352 * Implemented the public key authentication in the initiator side
8353 in the server. Affected file silcd/protocol.c.
8355 * Removed the [RedirectClient] config section from the server
8356 configuration. Is not needed and I don't want to implement it.
8358 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * Cleaned up the CMODE command in the server. It now works
8361 correctly and supports all the modes defined in the protocol.
8362 Affected file is silcd/command.c.
8364 * Added `hmac_name' field to the SilcChannelEntry in the server
8365 to hold the default HMAC of the channel. It can be set when
8366 creating the channel (with JOIN command). Affected files
8369 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8370 type to indicate the change of the current cipher and hmac
8371 on the channel. Client can safely ignore the <cipher> argument
8372 (if it chooses to do so) since the CHANNEL_KEY packet will
8373 force the channel key change anyway. The <hmac> argument is
8374 important since the client is responsible of setting the new
8375 HMAC and the hmac key into use.
8377 * Fixed the CMODE command in the client library as well.
8379 * Tested CMODE command in router environment successfully.
8381 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Show the version of the remote client (or server) when connecting
8384 to the server. It is logged to the log file. Affected file
8385 is silcd/protocol.c.
8387 * Fixed the KILLED notify handling in the client library. The
8388 client must be removed from all channels when receiving the
8391 Also, do not remove the client entry when giving the KILL
8392 command but when the KILLED notify is received.
8394 * Removed silc_idlist_find_client_by_nickname from the server.
8395 Not needed anymore. Affected files silcd/idlist.[ch].
8397 * Implemented the CHANNEL_CHANGE notify type handling to the
8398 server. Affected file silcd/server.c.
8402 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Added silc_server_send_notify_invite to send the INVITE
8405 notify between routers.
8407 * Implemented the INVITE command correctly to the server.
8409 * Implemented the INVITE notify type handling in the server.
8411 * Implemented the INVITE command to the client library and on the
8414 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Added function silc_server_get_client_resolve to find the
8417 client entry by ID from all ID lists and then resolve it
8418 (using WHOIS) if it cannot be found. Affected file is
8421 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Implemented the BAN command to the client library.
8425 * The JOIN command in the server now checks the invite list
8428 * Changed the silc_command_reply_payload_encode_va and the
8429 silc_command_payload_encode_va to support that if argument is
8430 NULL it ignores and checks the next argument. Affected file
8431 lib/silccore/silccommand.c.
8433 * Added silc_server_send_notify_ban to send the BAN notify
8434 type between routers.
8436 * Chaned the silc_notify_payload_encode to support that if
8437 argument is NULL it ignores and checks the next argument.
8438 Affected file lib/silccore/silcnotify.c.
8440 * Tested ban lists in router environment successfully.
8442 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Implemented BAN command to the server, in silcd/command.[ch].
8446 * Removed the BAN and INVITE_LIST modes from the CMODE command
8449 * Added function silc_string_match to regex match two strings.
8450 Affected files lib/silcutil/silcutil.[ch].
8452 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Redefined parts of the SilcChannelEntry in the server to support
8455 the new ban and invite lists.
8457 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8459 * Redefined the INVITE command. The same command can be used to
8460 invite individuals to the channel but also to manage the invite
8461 list of the channel (to add to and remove from the invite list).
8462 Updated the protocol specs.
8464 * Added new command SILC_COMMAND_BAN that can be used to manage
8465 the ban list of the channel. Updated the protocol specs.
8467 * Removed the channel modes: the SILC_CMODE_BAN and the
8468 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8469 in the CMODE command. The equivalent features are now available
8470 using INVITE and BAN commands. Updated the protocol specs.
8472 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8473 in the network about change in the current ban list. The notify
8474 type is not used by the client.
8476 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8477 support the invite lists.
8479 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Added new function silc_string_regexify that converts string
8482 including wildcard characters into regex string that can
8483 be used by the GNU regex library. Added into the file
8484 lib/silcutil/silcutil.[ch].
8486 Added silc_string_regex_combine to combine to regex strings
8487 into one so that they can be used as one regex string by
8488 the GNU regex library. Added into the file
8489 lib/silcutil/silcutil.[ch].
8491 Added silc_string_regex_match to match two strings. It returns
8492 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8494 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Imported GNU regex to the soruce tree into lib/contrib.
8497 Fixed some compiler warning from the regex.c.
8499 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8501 * Fixed MOTD command in the server to work in router environment.
8503 * Fixed the MOTD command in the client library to support
8504 the server argument in the command.
8506 * Added `nickname_len' argument to the silc_idlist_add_client
8507 in the server, as the `nickname' argument may be binary data
8510 * Added silc_idlist_get_channels to return all channels from
8513 * Implemented LIST command to the server. Affected file is
8516 * Implemented the LIST command to the client library and on the
8519 * Added [<user count>] argument to the LIST command reply.
8520 With private channels the user count is not shown.
8522 * Updated TODO and README.
8524 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * The client entry's data.registered must be TRUE even with
8527 global client entry on global client list. The data.registered
8528 is used to check whether the client is anymore in the network,
8529 for example with WHOWAS command so it must be valid.
8531 * Fixed the WHOWAS command in the server. It now actually works
8532 in router environment. Added function into silcd/command_reply.c
8533 silc_server_command_reply_whowas_save.
8535 * Added silc_idlist_purge function to the silcd/idlist.c
8536 to periodically purge the ID Cache.
8538 * Fixed INFO command in the server. It works now in router
8539 environment. Added <server name> argument to the INFO command
8540 reply. Updated the protocol specs.
8542 * Fixed minor bug in silc_idcache_purge to not purge if the
8543 expire value is zero.
8545 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8546 they were buggy because of the WHOWAS information.
8548 * Fixed local command MSG to handle the async resolving of
8549 the remote client properly. It used to fail the first MSG.
8550 Affected file silc/local_command.c.
8552 * Added `data_len' field to SilcIDCache context.
8554 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Update TODO. Todo in commands in the server.
8558 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8561 used by routers as broadcast packet to inform other routers
8562 about the changed user mode.
8564 Implemented the notify handling in the server. Affected file is
8565 silcd/packet_receive.c. Added the function
8566 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8568 * Added new generic Channel Payload and deprecated the New Channel
8569 Payload. The New Channel Payload is now the generic Channel
8572 * Added new argument `mode' to the silc_server_send_new_channel
8573 as it is required in the Channel Payload now.
8575 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8576 and created a new and real SilChannelPayload to represent the
8577 new generic Channel Payload. Implemented the encode/decode
8578 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8580 * Added silc_server_get_client_channel_list to return the list
8581 of channels the client has joined for WHOIS command reply.
8582 Affected file silcd/server.[ch].
8584 * Implemented the channel list sending in the WHOIS command reply
8585 in server and in the client.
8587 Implemented the channel list displaying on the user interface
8588 as well. Affected file silc/client_ops.c.
8590 * Added silc_channel_payload_parse_list to parse list of Channel
8591 Payloads. It returns SilcDList list of SilcChannelPayloads.
8592 Client for example can use this function to parse the list of
8593 channels it receives in the WHOIS command reply. The caller
8594 must free the list by calling silc_channel_payload_list_free.
8595 Affected files lib/silccore/silcchannel.[ch].
8597 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Added one new argument <user mode> to the WHOIS command reply
8600 to return the mode of the user in SILC. Updated the protocol
8603 Implemented it to the server and client.
8605 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Fixed the mode printing on the user interface on joining.
8608 Affected file silc/client_ops.c.
8610 * Implemented the UMODE command and user modes in general to the
8611 client library and to the user interface.
8613 * Implemented the UMODE command to the server.
8615 * The server now sends UNKNOWN_COMMAND error status if client sends
8616 unknown command. Affected file silcd/command.c.
8618 * All server commands now handle the command identifier the right
8619 way when sending the command reply to the client. The client can
8620 use to identify the command replies with the identifier.
8622 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Added silc_server_get_client_route to resolve the route to
8625 the client indicated by the client ID. Affected file is
8628 * Added silc_server_relay_packet as general function to relay
8629 packet to arbitrary destination. This deprecates functions
8630 like _send_private_message_key, _relay_notify etc. Affected
8631 file is silcd/packet_send.[ch].
8633 Removed silc_server_send_key_agreement,
8634 silc_server_send_private_message_key and
8635 silc_server_packet_relay_notify functions from the file
8636 silcd/packet_send.[ch].
8640 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8641 server. Affected file silcd/packet_receive.[ch].
8643 * Implemented the KILL command to the client. Implemented the
8644 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8645 Affected files lib/silcclient/command[_reply].c and
8646 lib/silcclient/client_notify.c. Implemented the KILL notify
8647 printing in the user inteface.
8649 * Fixed a lot silc_parse_nick memory leaks from the client
8650 library in the file lib/silcclient/command.c.
8652 * Changed the silc_server_send_notify_on_channels's `sender'
8653 argument from SilcSocketConnection to SilcClientEntry to
8654 check the sender as entry and not as connection object and not
8655 to send to the client provided as argument. The affected file
8656 is silcd/packet_send.[ch].
8658 * The notify packets that are destined directly to the client used
8659 to not to be processed by the server. Now changed that and the
8660 server processes all notify packets. After relaying the packet
8661 to the client the notify packet is processed in the server.
8663 * The silc_server_free_client_data now checks whether there is
8664 pending outgoing traffic for the client and purges the data to
8665 the network before removing the client entry.
8667 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8670 an client is killed from the SILC Network. Updated the protocol
8673 Added new function silc_server_send_notify_killed to the
8674 silcd/packet_send.[ch].
8676 * Added function silc_server_packet_relay_notify to relay notify
8677 packets that are destined directly to a client. In this case
8678 the server does not process the notify packets but merely relays
8679 it to the client. Affected file silcd/packet_send.[ch].
8681 Added also silc_server_packet_process_relay_notify to check
8682 whereto relay the notify. Affected file is
8683 silcd/packet_receive.[ch].
8685 * Implemented the KILL command to the server.
8689 * Added the backup schema desgined last fall to the protocol
8690 specs for everyone to see. The specification is in the
8691 *-spec-xx.txt draft and the packet type definitions for the
8692 backup routers is in *-pp-xx.txt draft. Thusly, added also
8693 new packet type SILC_PACKET_CELL_ROUTERS.
8695 * A big security problem in the implementation discovered. The
8696 signoff of an client did not cause new channel key generation
8697 which it of course should've done. The channel keys must be
8698 always re-generated when client leaves (or signoffs) the channel.
8699 The silc_server_remove_from_channels funtion now handles
8700 the channel key re-generation.
8702 * Added `sender' argument to the silc_server_send_notify_on_channels
8703 to not to send the client provided as argument. Affected file
8704 silcd/packet_send.[ch].
8706 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Implemented OPER and SILCOPER commands into the server and
8711 * Added silc_auth_verify and silc_auth_verify_data to verify
8712 the authentication directly from the authentication payload.
8713 It supports verifying both passphrase and public key based
8714 authentication. Affected file lib/silccore/silcauth.[ch].
8716 * Added `hash' field to the SilcIDListData structure. It is the
8717 hash negotiated in the SKE protocol. Affected file is
8720 * Slight redesigning of the SilcAuthPayload handling routines.
8721 Do not send SilcPKCS but SilcPublicKey as argument.
8723 * Implemented the public key authentication support to the
8724 serverconfig. The public key is loaded from the provided path
8725 and saved as authentication data to void * pointer. Thus,
8726 changed the unsigned char *auth_data to void *auth_data;
8728 * Fixed SHUTDOWN command to send the reply before the server
8729 is shutdown. :) Affected file silcd/command.c.
8731 * Fixed fatal bug in CONNECT command. The hostname was invalid
8732 memory and server crashed. Affected file silcd/command.c.
8734 * Fixed fatal bug in CLOSE command. The server_entry became
8735 invalid but was referenced later in the command. Affected file
8738 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Fixed fatal bug in failure packet handling. Server ignored
8741 the failure and thus crashed when it came.
8745 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8748 that the command may be executed only once in (about) 2 seconds.
8749 The old SILC_CF_LAG flag is same but allows command bursts up
8750 to five before limiting.
8752 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8753 server code. Various commands now includes the CF_LAG_STRICT
8754 flag to disallow any kind of miss-use of the command.
8756 * Fixed the silc_buffer_unformat to not to allocate any data
8757 if the length of the data is zero. It used to allocate the
8758 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8760 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Changed the format of AdminConnection configuration section
8763 in the server. Added username of the admin to the format.
8764 Affected files silcd/serverconfig.[ch].
8766 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8767 to return admin configuration data by host, username and/or
8770 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8772 * Implemented WHOWAS command to the server. Added the functions:
8774 silc_server_command_whowas_parse,
8775 silc_server_command_whowas_send_reply,
8776 silc_server_command_whowas_from_client and
8777 silc_server_command_whowas_from_server
8779 * Added <Client ID> argument to the WHOWAS command reply. Updated
8780 the protocol specs accordingly.
8782 * Implemented WHOWAS command and command_reply to the client
8785 Implemented the WHOWAS printing on the user interface.
8787 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8789 * Added new argument to the WHOWAS command reply, the real name.
8790 It is an optional argument. Updated the protocol specs.
8792 * Added SilcIDCacheDestructor callback that is registered when
8793 the SilcIDCache is allocated. The callback is called when
8794 an cache entry in the ID Cache expires, or is purged from the
8795 cache. Added into lib/silccore/idcache.[ch].
8797 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8798 to destruct the client entries when the cache entry expires.
8799 Other ID Cache's in server and in the client library ignores
8802 * If the ID Cache entry's `expire' field is zero then the entry
8803 never expires. Added boolean `expire' argument to the
8804 silc_idcache_add function in the lib/silccore/idcache.[ch].
8805 If it is TRUE the default expiry value is used.
8807 * Added silc_server_free_client_data_timeout that is registered
8808 when client disconnects. By default for 5 minutes we preserve
8809 the client entry for history - for WHOWAS command.
8811 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * Added support to the server to enforce that commands are not
8814 executed more than once in 2 seconds. If server receives
8815 commands from client more frequently, timeout is registered
8816 to process the commands. Affected file silcd/command.c.
8817 Added new function silc_server_command_process_timeout.
8819 * Changed NICK_NOTIFY handling in client library to check that
8820 if the client's nickname was changed, so there is no need to
8821 resolve anything from the server.
8823 * Removed error printing from the WHOIS and IDENTIFY commands.
8824 If error occurs then it is ignored silently in the client library.
8825 The application, however, may map the received error to
8826 human readable error string. The application currently maps
8827 the NO_SUCH_NICKNAME error to string.
8829 * Made the command status message public to the application. Moved
8830 them from lib/silcclient/command_reply.c to
8831 lib/silcclient/command_reply.h. The application can map the
8832 received command status to the string with the
8833 silc_client_command_status_message function.
8835 * Added check to the server to check that client's ID is same
8836 as the Source ID in the packet the client sent. They must
8839 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Added dist-bzip hook to the Makefile.am to make bzip2
8842 compressed distributions.
8844 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Server now enforces the maximum length for the nickname and
8847 the channel as protocol specification dictates. 128 bytes for
8848 nickname and 256 bytes for channel name.
8850 * Moved the WHOIS printing to the application. The client libary
8851 does not print out the WHOIS information anymore, the application
8852 must do it. Renamed silc_client_command_reply_whois_print to
8853 the silc_client_command_reply_whois_save.
8855 The client's idle time is also sent to the application now, and
8856 the idle is shown on screen.
8858 * Added silc_client_command_reply_identify_save to save the
8859 received IDENTIFY entries.
8861 * Do not check for channel private keys in message sending and
8862 reception if the channel does not have the PRIVKEY mode set.
8863 Affected file lib/silclient/client_channel.c.
8865 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8868 just surfaced after chaning the JOIN procedure.
8870 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Added silc_client_get_clients_by_list to get client entries
8873 from Client ID list, that is returned for example by JOIN
8874 and USERS command replies. The application should use this
8875 function for example when JOIN command reply is received to
8876 resolve the clients already on the channel (library does not
8877 do that anymore as USERS command reply is not used in the JOIN
8878 procedure anymore). Affected files lib/silcclient/silcapi.h and
8879 lib/silcclient/idlist.c.
8881 * JOIN command reply and USERS command reply returns now SilcBuffer
8882 pointers instead of unsigned char pointers when returning
8883 the client list and mode list.
8885 * Added <Client ID> argument to the JOIN command reply, mainly
8886 for the server to identify for which client the command was
8887 originally sent. Updated protocol specs accordingly.
8889 * Added SilcDlist private_key pointer to the SilcChannelEntry
8890 in the client to support the channel private keys. Affected
8891 file is lib/silcclient/idlist.h.
8893 * Added SilcChannelPrivateKey argument to the function
8894 silc_client_send_channel_message so that application can choose
8895 to use specific private ke if it wants to. If it is not provided,
8896 the normal channel key is used, unless private keys are set.
8897 In this case the first (key that was added first) is used
8898 as the encryption key.
8900 * Implemented the support for channel private key handling.
8901 Implemented the following functions:
8903 silc_client_add_channel_private_key,
8904 silc_client_del_channel_private_keys,
8905 silc_client_del_channel_private_key,
8906 silc_client_list_channel_private_keys and
8907 silc_client_free_channel_private_keys
8909 Affected file lib/silcclient/client_channel.c.
8911 * Added the support for the private keys in the channel message
8912 sending and encryption and in the message reception and
8913 decryption. Affected funtions are
8914 silc_client_send_channel_message and silc_client_channel_message.
8916 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Added SKE's key verify callback to the client library's
8919 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8921 * Removed the statement that server (or router) must send USERS
8922 command reply when joining to the channel so that the client
8923 knows who are on the channel. Instead, the client list and
8924 client's mode list is now sent in the JOIN command reply to the
8925 client who joined channel. This is better solution.
8927 * Added function silc_server_get_users_on_channel and function
8928 silc_server_save_users_on_channel to the silcd/server.[ch].
8930 * Removed function silc_server_command_send_users from the
8933 * Do not show topic on the client library anymore. The topic is
8934 sent in the command reply notify to the application and the
8935 application must show the topic now.
8937 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Added client searching by nickname hash into the IDENTIFY and
8940 WHOIS commands in the server as they were clearly missing from
8941 them. Affected file is silcd/command.c.
8943 * Fixed a bug in private message receiving in the client library.
8944 The remote ID was freed and it wasn't supposed, now it is
8947 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Minor fix to the channel payload; allocate the data area, as it
8950 needs to be of specific length.
8952 * If the key agreement port is zero then the operating
8953 system will define the bound port. Affected files are
8954 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8956 * Added new function silc_channel_payload_decrypt into the file
8957 lib/silccore/silcchannel.[ch].
8959 * Moved the channel message etc, check from silc_packet_decrypt
8960 to applications. The library calls now a generic
8961 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8962 when the packet is either normal or special. This was done to
8963 allow more wide range of checking that was not allowed when
8964 the code was in library. Now applications can do virtually any
8965 checks to the packet and return to the library the decision how
8966 the packet should be processed. Affected files are
8967 lib/silccore/silcpacket.[ch].
8969 Added silc_server_packet_decrypt_check to the server and
8970 silc_client_packet_decrypt_check to the client library.
8972 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8973 to send with specified source and destination information.
8975 * Channel message delivery between routers was broken after the
8976 channel key distribution was fixed earlier. The channel key
8977 was used be to distributed to other routers as well which is not
8978 allowed by the protocol. Now this is fixed and channel keys
8979 really are cell specific and the channel message delivery between
8980 routers comply with the protocol specification.
8982 * Fixed various commands in server to check also the global list
8983 for the channel entry and not just the local list. The affected
8984 file silcd/command.c.
8986 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Added assert()s to buffer formatting and unformatting routines
8989 to assert (if --enable-debug) when error occurs. Affected
8990 file: lib/silcutil/silcbuffmt.c.
8992 * Changed to auto-reconnect to check whether the remote host is
8993 router and register the re-connect timeout if it is. It used
8994 to check that whether we are normal server, but router must do
8995 auto-reconnect with another router as well. Affected file
8998 * Removed the [<key len>] option from CMODE command as the cipher
8999 name decides the key length, nowadays. See the defined ciphers
9000 from the protocol specification.
9002 * Added [<hmac>] option to the CMODE command to define the HMAC
9003 for the channel. Added SILC_CMODE_HMAC channel mode.
9005 * Added [<hmac>] option for the JOIN command so that user can
9006 select which HMAC is used to compute the MACs of the channel
9009 * Added Hmac field to the Channel Message Payload. The integrity
9010 of plaintext channel messages are now protected by computing
9011 MAC of the message and attaching the MAC to the payload. The
9012 MAC is encrypted. Now, it is clear that this causes some
9013 overhead to the size of the packet but rationale for this is that
9014 now the receiver can verify whether the channel message decrypted
9015 correctly and also when private keys are set for the channel the
9016 receiver can decrypt the packet with several keys and check from
9017 the MAC which key decrypted the message correctly.
9019 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9020 lib/silccrypt/silccipher.[ch].
9022 * Added silc_hash_len to return the digest length into the
9023 lib/silcrypt/silchash.[ch].
9025 * Rewrote parts of Silc Channel Payload interface in the
9026 lib/silccore/silcchannel.[ch]. The encode function now also
9027 encrypts the packet and parse function decrypts it.
9029 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Fixed a minor formatting bug in the SKE's key material processing.
9032 It actually might have processed the keys wrong way resulting
9035 * Redefined the mandatory HMAC algorithms and added new algorithms.
9036 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9037 and hmac-md5 truncated to 96 bits. The mandatory is now
9038 hmac-sha1-96. Rest are optional (including the one that used
9039 to be mandatory). Rationale for this is that the truncated HMAC
9040 length is sufficient from security point of view and can actually
9041 make the attack against the HMAC harder. Also, the truncated
9042 HMAC causes less overhead to the packets. See the RFC2104 for
9045 * Added new [hmac] configuration section. The SKE used to use
9046 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9047 is of course wrong. The official names that must be proposed in
9048 the SKE are the ones defined in the protocol specification
9049 (hmac-sha1-96 for example). The user can configure any hmac
9050 using any hash function configured in the [hash] section. At
9051 least, the mandatory must be configured.
9053 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9055 * Added HMAC list to the SKE proposal list. It has now both
9056 hash algorithm list and HMAC list. This makes the protocol
9057 incompatible with previous versions. The SKE now seems to work
9058 the way it is supposed to work, for the first time actually.
9060 * Defined plain Hash algorithms to the protocol specification.
9063 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Implemented support for key agreement packets into the server.
9066 Added functions silc_server_key_agreement and
9067 silc_server_send_key_agreement. Other than these functions,
9068 server has nothing to do with this packet.
9070 * Added support for private message key packets into the server.
9071 Added functions silc_server_private_message_key and
9072 silc_server_send_private_message_key.
9076 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9077 called in the protocol's final callback instead in the END
9078 protocol state. This makes a little more sense and in the same
9079 time in client we can use the same protocol routines for normal
9080 key exchange and to key agreement packet handling as well.
9082 * Added to both client's and server's KE protocol context the
9083 SilcSKEKeyMaterial pointer to save the key material. We will
9084 bring the key material to the protocol's final callback by doing
9085 this. The final callback must free the key material.
9087 * Added SKE's packet_send callback into client's KE protocol
9088 context so that the caller can choose what packet sending function
9089 is used. This way we can use different packet sending when
9090 doing normal SKE when doing key agreement packet handling (in
9091 the key agreement packet handling we do not want to encrypt
9094 * Implemented the responder side of the key agreement routines
9095 in the client. The client can now bind to specified port and
9096 accept incoming key negotiation. The key material is passed
9097 to the application after the protocol is over.
9099 * Implemented the processing of incoming Key Agreement packet
9100 in the client. Added function silc_client_key_agreement to
9103 * Implemented the intiator side of the key agreement routines
9104 in the client. The client can now initiate key agreement with
9105 another remote client. The key material is passed to the
9106 application after the protocol is over.
9108 * Created client_keyagr.c to include all the key agreement
9111 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9112 SILC_TASK_CALLBACK except that it is not static.
9114 * Created client_notify.c and moved the Notify packet handling
9115 from the client.[ch] into that file.
9117 * Created client_prvmsg.c and moved all private message and
9118 private message key routines from the client.[ch] into that file.
9120 * Create client_channel.c and moved all channel message and
9121 channel private key routines from the client.[ch] into that file.
9123 * Changed silc_client_get_client_by_id_resolve to resolve with
9124 WHOIS command instead of IDENTIFY command, in the file
9125 lib/silclient/idlist.c.
9127 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Implemented the SKE's responder side to the Client library.
9131 * When FAILURE is received to the protocol do not trust it
9132 blindly. Register a timeout to wait whether the remote closes
9133 the connection as it should do it, only after that process the
9134 actual failure. This was changed to both client and server.
9136 * Added client_internal.h to include some of the structures
9137 there instead of client.h in lib/silcclient/.
9139 * Added function silc_task_unregister_by_callback to unregister
9140 timeouts by the callback function.
9142 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * Some "Incomplete WHOIS info" errors has been appearing on the
9145 log files. Took away the entry->userinfo check from WHOIS
9146 reply sending. The entry->userinfo is now " " if client did not
9147 provide one. I thought this was fixed earlier but something
9148 is wrong still. Let's see if the error still appears.
9150 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Fixed a minor bug in the login when the channel key is
9153 re-generated in the server. It used to generate the key in
9154 wrong order and thus caused problems in the channel traffic.
9156 * Fixed a minor bug in channel key distsribution after
9157 KICK command. The key was not sent to the router even though
9160 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Added silc_ske_process_key_material_data as generic routine
9163 to process any key material as the SILC protocol dictates. The
9164 function is used by the actual SKE library but can be used by
9165 applications as well. This relates to the private message keys
9166 and the channel private keys since they must be processed the
9167 same way the normal SILC session keys. The protocol dictates
9168 this. Affected files: lib/silcske/silcske.[ch].
9170 Added also silc_ske_free_key_material to free the
9171 SilcSKEKeyMaterial structure.
9173 * Defined silc_cipher_set_key function to set the key for
9174 cipher without using the object's method function. The affected
9175 files: lib/silccrypt/silccipher.[ch].
9177 * Implemented silc silc_client_add_private_message_key,
9178 silc_client_add_private_message_key_ske,
9179 silc_client_del_private_message_key,
9180 silc_client_list_private_message_keys and
9181 silc_client_free_private_message_keys functions in the
9184 Added functions silc_client_send_private_message_key to send
9185 the Private Message Key payload and silc_client_private_message_key
9186 to handle incoming Private Message Key payload.
9188 * Added Cipher field to the Private Message Key payload to set
9189 the cipher to be used. If ignored, the default cipher defined
9190 in the SILC protocol (aes-256-cbc) is used.
9192 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Removed lib/silcclient/ops.h file.
9196 Redefined parts of the SILC Client Library API. Created new
9197 file silcapi.h that deprecates the ops.h file and defines the
9198 published Client Library API. Defined also private message key
9199 API and channel private key API into the file.
9201 This is the file that the application must include from the
9202 SILC Client Library. Other files need not be included by
9203 the application anymore.
9205 * Added new key_agreement client operation callback and also
9206 defined the Key Agreement library API for the application.
9208 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9210 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9211 is used by clients to request key negotiation between another
9212 client in the SILC network. If the negotiation is started it
9213 is performed using the SKE protocol. The result of the
9214 negotiation, the secret key material, can be used for example
9215 as private message key.
9217 Implemented the Key Agreement payload into the files
9218 lib/silccore/silauth.[ch].
9220 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Redefined ciphers for the SILC protocol. Added some new ciphers
9223 and defined the key lengths for the algorithms. Changed the
9224 code accordingly. The default key length is now 256 bits.
9226 * Fixed SKE key distribution function silc_ske_process_key_material
9227 when the key length is more than 128 bits. The default key
9228 length in SILC is now 256 bits.
9230 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9231 to indicate unsupported algorithm.
9233 * Renamed rijndael.c to aes.c and all functions as well.
9235 * Fixed a long standing channel key setting bug in client library.
9236 Weird that it has never surfaced before.
9238 * Fixed bug in channel deletion. If the entire channel is removed
9239 then it must also delete the references of the channel entry
9240 from the client's channel list as the client's channel entry and
9241 the channel's client entry share same memory.
9243 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Implemented CONNECT and SHUTDOWN commands in the client.
9247 * Implemented CLOSE command to the client.
9249 * Added the function silc_idlist_find_server_by_name into the
9250 files silcd/idlist.[ch].
9252 Added the function silc_idlist_find_server_by_conn into the
9253 files silcd/idlist.[ch].
9255 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9257 * DIE command was renamed to SHUTDOWN. Updated the both code
9260 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9261 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9263 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9266 * Added function silc_server_create_connection function to create
9267 connection to remote router. My server implementation actually
9268 does not allow router to connect to normal server (it expects
9269 that normal server always initiates the connection to the router)
9270 so the CONNECT command is only good for connecting to another
9273 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9276 or some other client was kicked from the channel.
9278 Implemented the handling of the notify type to both client
9281 Implemented silc_server_send_notify_kicked to send the KICKED
9282 notify. It is used to send it to the server's primary router.
9284 * Implemented the KICK command into server and client.
9286 * Added `query' argument to the silc_idlist_get_client function
9287 to indicate whether to query the client from server or not if
9290 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9291 to indicate that the client is not channel founder.
9295 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * Removed the rng context from SilcPacketContext structure and
9298 changed that the packet routine uses the Global RNG API.
9300 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Added support for quit message that client can "leave" on the
9303 channel when it quits the SILC. It is ditributed inside the
9304 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9306 Added silc_server_free_client_data that will take the
9307 signoff message as argument.
9309 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9311 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Updated parts of the protocol specification to keep it up
9316 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9318 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9319 payloads in one packet.
9321 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9322 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9323 use now the new List flag.
9325 * Also deprecated the following packet types: REPLACE_ID,
9326 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9328 * Added list support for Notify packet in server.
9330 * Added silc_server_send_notify_channel_change to send the
9331 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9332 the silc_server_send_replace_id.
9334 * Added silc_server_send_notify_nick_change to send the
9335 NICK_CHANGE notify type. Deprecates the function
9336 silc_server_send_replace_id.
9338 * Added silc_server_send_notify_join to send the JOIN notify type.
9339 Deprecates the function silc_server_send_new_channel_user.
9341 * Added silc_server_send_notify_leave to send LEAVE notify type.
9342 Deprecates the function silc_server_send_remove_channel_user.
9344 * Added silc_server_send_notify_cmode and
9345 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9346 types. Deprecates the silc_server_send_set_mode function.
9348 * Added SERVER_SIGNOFF notify type to indicate that server has
9349 quit. This means that all clients on the channel from that
9350 server will drop. This can be also used when netsplit happens.
9352 Deprecated REMOVE_ID packet type since it is not needed anymore
9355 Added silc_server_send_notify_server_signoff to send the
9356 SERVER_SIGNOFF notify type. Deprecates the function
9357 silc_server_send_remove_id.
9359 Added also silc_server_send_notify_signoff to send the
9360 SIGNOFF notify type.
9362 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9363 SILC protocol from this day on. Changed the protocol
9364 specification as well.
9366 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9367 notify type. It is used between routers to notify about
9368 topic changes on a channel.
9370 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9373 * Partly updated the protocol specification to comply with the
9374 changes now made. It is still though a bit outdated.
9376 * The JOIN notify type now takes one extra argument <Channel ID>.
9377 The packet used to be destined to the channel but now the
9378 JOIN type may be sent as list thus it is impossible to
9379 destine it to any specific channel. By adding this argument
9380 it is again possible.
9382 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Added CREDITS file. The CHANGES and CREDITS file will appear
9385 in the distribution as well.
9387 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9390 types in the server's silcd/packet_receive.c.
9392 * Implemented CMODE and CUMODE to work in router environment.
9394 * Fixed minor encoding and decoding buglet from the
9395 lib/silccore/silcmode.c.
9397 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9400 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9402 * Changed all SilcConfigServer* and silc_config_server* to
9403 SilcServerConfig* and silc_server_config*, respectively.
9406 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Associated the ID (client or server ID) to the Authentication
9409 Payload to avoid any possibility of forging. Updated the
9410 protocol specification and the code accordingly.
9412 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9414 * The RSA key length is now save to the RsaKey context in the
9415 key generation process in lib/silccrypt/rsa.c. The key length
9416 is now used to figure out the maximum size of the block allowed
9417 to be encrypted/signed.
9419 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9420 is equivalent to the silc_mp_mp2bin but does not allocate any
9423 * Changed silc_mp_mp2bin API to take length argument. If it is
9424 non-zero then the buffer is allocated that large. If zero, then
9425 the size is approximated using silc_mp_sizeinbase, which however
9428 * Created Global RNG API which is global RNG that application can
9429 initialize. After initializing, any routine anywhere in the
9430 code (including library) can use RNG without allocating a new
9431 RNG object. This was done to allow this sort of use of the
9432 RNG in code that has no chance to allocate RNG object. All
9433 applications currently allocate this and many routines in the
9434 library use this. Affected file lib/silccrypt/silcrng.[ch].
9436 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9437 it to use the Global RNG API.
9439 * Defined Authentication Payload into protocol specification that
9440 is used during SILC session to authenticate entities. It is
9441 used for example by client to authenticate itself to the server
9442 to obtain server operator privileges.
9444 Implemented this payload into the lib/silccore/silcauth.[ch].
9445 Implemented also routines for public key based authentication
9446 as the new protocol specification dictates.
9448 Moved definitions of different authentication methods from
9449 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9451 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9452 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9453 silc_pkcs_verify_with_hash functions into the file
9454 lib/silccrypt/silcpkcs.[ch].
9456 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * The client entry's userinfo pointer must be always valid.
9459 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9460 will fail since it requires the userinfo. Now, the userinfo
9461 is allocated as "" if actual userinfo does not exist. Actually,
9462 it must exist and it is totally Ok to drop client connections
9463 that does not announce the userinfo. However, we will make
9464 this workaround for now.
9466 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9467 to return the remote port by socket.
9469 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9471 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9472 SILC_SERVER_PENDING_EXEC and added an new macro
9473 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9474 data or when error occurs while processing the pending command.
9476 Added new argument `destructor' into silc_server_command_pending
9477 and to the SilcServerCommandPending object. This destructor is
9478 now called after calling the pending callback or if error occurs
9479 immediately. If error occurs the actual pending callback won't
9480 be called at all - only the destructor. The destructor may be
9481 NULL if destructor is not needed.
9483 All this applies for client library code as well. Similar
9484 changes were made there as well for the pending commands.
9486 In the client, the application must now allocate the
9487 SilcClientCommandContext with the silc_client_command_alloc
9490 * Added reference counter to the SilcServerCommandContext. Added
9491 function silc_server_command_alloc and silc_server_command_dup
9494 Same type of functions added to the client library for the same
9497 * Removed the cmd_ident from IDListData away since it is now
9498 global for all connections. It is the command identifier used
9499 in command sending and with pending commands. The affected file
9502 * Added reference counter to the SilcSocketConnection objecet to
9503 indicate the usage count of the object. The object won't be
9504 freed untill the reference counter hits zero. Currently only
9505 server uses this, and client ignores it. The client must be
9506 set to use this too later. The affected files are
9507 lib/silccore/silcsockconn.[ch]. Added also the function
9508 silc_socket_dup to increase the reference counter.
9510 This was mainly added because it is possible that the socket
9511 is removed underneath of pending command or other async
9512 operation. Now it won't be free'd and proper DISCONNECTING
9513 flags, etc. can be set to avoid sending data to connection that
9514 is not valid anymore.
9516 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9517 the connection. After that it sets SILC_SET_DISCONNECTED.
9518 It is, however, possible that the socket data is not still freed.
9519 The silc_server_packet_process now checks that data is not
9520 read or written to connection that is DISCONNECTED. The socket
9521 get's freed when the reference counter hits zero.
9523 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Changed the client operation API: channel_message operation's
9526 `sender' is now the client entry of the sender, not the nickname
9527 and the `channel' is the channel entry, not the channel name.
9529 In the private_message operation the `sender' is now also the
9530 client entry of the sender not the nickname.
9532 Affected file is lib/silcclient/ops.h and all applications
9533 using the client operations.
9535 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * Moved the calling of ops->connect() from connect_to_server_final
9538 into receive_new_id functin since that is the point when the
9539 client is actually allowed to send traffic to network. The
9540 affected file is lib/silcclient/client.c.
9542 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9545 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9546 (if needs broadcasting) instead of broadcasting the packets one
9547 by one which would make a burst in the network traffic.
9549 * Added `broadcast' argument to the functions in silcd/server.[ch]
9550 silc_server_create_new_channel[_with_id] to indicate whether
9551 to send New Channel packet to primary router.
9553 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9555 * Added new function into the silcd/server.[ch] files:
9556 silc_server_create_new_channel_with_id to create new channel with
9557 already existing Channel ID.
9559 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9560 lib/silccore/silcpacket.h. This packet is used t send list of
9561 Set Mode payloads inside one packet. Server uses this to set
9562 the modes for the channels and clients on those channels, that it
9563 announced to the router when it connected to it. The protocol
9564 specification has been updated accordingly.
9566 * The silc_server_new_channel did not handle the packet coming
9567 from normal server as it normally does not send that. However,
9568 when it announces its channels it does send it. Implemented
9569 the support for that.
9571 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9572 into the file lib/silccore/id.h.
9574 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Fixed memory leaks in the functions silc_idlist_del_client,
9577 silc_idlist_del_channel and silc_idlist_del_server in the file
9578 silcd/idlist.c. All of those leaked like a sieve.
9580 * Fixed some small memory leaks in the client's function
9581 silc_client_notify_by_server.
9583 * Added functions into silcd/server.c: silc_server_announce_clients,
9584 silc_server_announce_channels and silc_server_announce_server.
9585 These functions are used by normal and router server to announce
9586 to its primary router about clients, channels and servers (when
9587 router) that we own. This is done after we've connected to the
9590 These functions effectively implements the following packet types:
9591 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9592 and SILC_PACKET_NEW_ID_LIST.
9594 * Added new functions into the silcd/packet_receive.[ch]:
9595 silc_server_new_id_list, silc_server_new_channel_list and
9596 silc_server_new_channel_user_list to handle the incoming
9597 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9599 * Added support of changing Channel ID in the function
9600 silc_server_replace_id. If the server that announces a channel
9601 to the router already exists in the router (with same name but
9602 with different Channel ID), router is responsible to send
9603 Replace ID packet to the server and force the server to change
9604 the Channel ID to the one router has.
9606 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9607 client that the Channel ID has been changed by the router. The
9608 normal server sends this to the client. Client must start using
9609 the new Channel ID as the channel's ID.
9611 Implemented handling of this new type into lib/silcclient/client.c
9612 into the function silc_client_notify_by_server.
9614 * Added new function silc_idlist_replace_channel_id into the files
9615 silcd/idlist.[ch] to replace the Channel ID.
9617 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Call silc_server_command_identify_check always when processing
9620 the IDENTIFY command in silcd/command.c
9622 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9624 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9625 send keepalive packets. The packet can be sent by clients,
9626 servers and routers.
9628 Added function silc_socket_set_heartbeat into the file
9629 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9630 If not set, the heartbeat is not performed. The actual
9631 heartbeat is implemented in the low level socket connection
9632 library. However, application is responsible of actually
9635 Added silc_server_send_heartbeat to send the actual heartbeat
9636 packet into silcd/packet_send.[ch]. Server now performs
9637 keepalive with all connections.
9639 * Added silc_task_get_first function into lib/silcutil/silctask.c
9640 to return the timeout task with shortest timeout. There was a bug
9641 in task unregistration that caused problems. TODO has been
9642 updated to include that task system must be rewritten.
9644 * The client library will now resolve the client information when
9645 receiving JOIN notify from server for client that we know but
9646 have incomplete information.
9648 * Rewrote parts of silc_server_remove_from_channels and
9649 silc_server_remove_from_one_channel as they did not remove the
9650 channel in some circumstances even though they should've.
9652 * Encryption problem encountered in server:
9654 The LEAVE command used to send the Channel Key packet to the
9655 router immediately after generating it. However, the code
9656 had earlier sent Remove Channel user packet but not immediately,
9657 ie. it was put to queue. The order of packets in the router
9658 was that Channel Key packet was first and Remove Channel User
9659 packet was second, even though they were encrypted in the
9660 reverse order. For this reason, MAC check failed. Now, this
9661 is fixed by not sending the Channel Key packet immediately but
9662 putting it to queue. However, this is more fundamental problem:
9663 packets that are in queue should actually not be encrypted
9664 because packets that are sent immediately gets encrypted
9665 actually with wrong IV (and thus MAC check fails). So, packets
9666 that are in queue should be encrypted when they are sent to
9667 the wire and not when they put to the queue.
9669 However, the problem is that the current system has not been
9670 designed to work that way. Instead, the packet is encrypted
9671 as soon as possible and left to the queue. The queue is then
9672 just purged into wire. There won't be any fixes for this
9673 any time soon. So, the current semantic for packet sending
9676 o If you send packet to remote host and do not force the send
9677 (the packet will be in queue) then all subsequent packets to the
9678 same remote host must also be put to the queue. Only after the
9679 queue has been purged is it safe again to force the packet
9682 o If you send all packets immediately then it safe to send
9683 any of subsequent packets through the queue, however, after
9684 the first packet is put to queue then any subsequent packets
9685 must also be put to the queue.
9687 Follow these rules and everything works fine.
9689 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9691 * Added new function silc_server_remove_clients_by_server to
9692 remove all client entries from ID list when the server connection
9693 is lost. In this case it is also important to invalidate all
9694 client entires as they hold the invalid server entry. This
9695 fixes fatal bug when server has lost connection and will reconnect
9698 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Made some sanity checks to silc_server_daemonise like to check
9701 whether the requested user and group actually exists.
9703 * Added sanity check to SKE's silc_ske_responder_finish to check
9704 that the public and private key actually is valid.
9706 * Invalidate the client's nickname when receiving Replace ID
9707 packet and the Client ID is being replaced. This means that the
9708 server will query the nickname if someone needs it (client)
9711 * Sort the ID Cache in client library when the ID Cache data
9712 has changed (needs sorting).
9714 * Do not allow for SILC client to create several connections to
9715 several servers. The client does not support windows right now
9716 and generating multiple connections causes weird behaviour.
9718 Irssi-silc client does support windows and can handle several
9719 connections without problems, see: www.irssi.org and SILC plugin.
9721 * Fixed some places where client was added to the IDList. The
9722 rule of thumb is following (in order to get everything right):
9723 If the client is directly connected local client then the
9724 `connection' argument must be set and `router' argument must be
9725 NULL to silc_idlist_add_client function. If the client is not
9726 directly connected client then the `router' argument must
9727 bet set and the `connection' argument must be NULL to the
9728 silc_idlist_add_client function.
9730 * The funtion silc_server_packet_send_local_channel actually did
9731 not check whether the client was locally connected or not. It
9732 does that now. Fixed a bug related to LEAVE command.
9734 * Fixed Remove Channel User payload parsing bug in server's
9735 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9737 * The server's silc_server_save_channel_key now checks also the
9738 global ID list for the channel as it might not be in the local
9739 list. Fixed a bug related to LEAVE command.
9741 * Is this the end of the [<unknown>] buglet that has been lurking
9742 around for a long time? A little for loop fix in server's
9743 silc_server_command_whois_parse that is used by both IDENTIFY
9744 and WHOIS command. At least, this was a clear bug and a cause
9745 of one type of [<unknown>] buglet.
9747 * WHOIS and IDENTIFY commands call the function
9748 silc_server_command_[whois/identify]_check function even if
9749 we are not router server.
9751 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Added --with-gmp configuration option. If set the GMP
9754 is always compiled in the SILC source tree. If not set then
9755 it is checked whether the system has the GMP3 installed. If
9756 it has then the GMP won't be compiled (the system's headers
9757 and library is used), if it doesn't have it then the GMP is
9758 compiled in the SILC source tree.
9760 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Changed RSA private exponent generation to what PKCS #1
9763 suggests. We try to find the smallest possible d by doing
9764 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9765 not security fix but optimization.
9767 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Added new config entry [Identity] to fork the server and run
9770 it as specific user and group. A patch from Bostik.
9772 * Imported Dotconf configuration library into lib/dotconf.
9773 This will be used to create the SILC configuration files later.
9774 It will appear in the distsribution after this commit.
9776 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * A big code auditing weekend happening. Auditing code for
9779 obvious mistakes, bugs and errors. Also, removing any code
9782 Removed files for being obsolete:
9784 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9785 inline in the file lib/silcutil/silcbuffer.h)
9787 o lib/silcutil/silcbufutil.c (the header has inline versions)
9789 Changed code to fix possible error conditions:
9791 o The buffer formatting routines now check that the destination
9792 buffer really has enough space to add the data. This applies for
9793 both buffer formatting and unformatting
9794 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9795 unformatting was changed to accomodate following rules:
9796 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9797 sent to the function while XXX_*STRING will not allocate or copy
9798 the data into the buffer. Instead it sets the pointer from the
9799 buffer into the pointer sent as argument (XXX_*STRING used to
9800 require that the pointer must be allocated already). This change
9801 makes this whole thing a bit more consistent and more optimized
9802 (note that the data returned in the unformatting with XXX_*STRING
9803 must not be freed now). The routines return now -1 on error.
9805 o Tried to find all code that use buffer_format and buffer_unformat
9806 and added return value checking to prevent formatting and
9807 especially unformatting errors and possible subsequent fatal
9810 o Changed ske->x and ske->KEY to mallocated pointers in
9811 lib/silcske/silcske.h. Fixed possible data and memory leak.
9813 o Added return value checking to all *_parse* functions. Fixed
9814 many memory leaks as well.
9816 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9817 so that buffer overflows would not happen. All code now also
9818 checks the return value as it can fail.
9820 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9822 * Added reconnection support to server if the normal server looses
9823 its connection to the router (for example if router is rebooted).
9824 The server performs normal reconnection strategy implemented
9825 to the server. Affected file silcd/server.c.
9827 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9829 * Added new packet type SILC_PACKET_SET_MODE that is used to
9830 distribute the information about changed modes (for clients,
9831 channels and clients channel modes) to all routers in the
9832 network. Updated the protocol specification accordingly.
9834 Added functions into silcd/packet_send.c and
9835 silcd/packet_receive.c: silc_server_send_set_mode,
9836 silc_server_set_mode.
9838 Added new files silcmode.[ch] into lib/silccore that implements
9839 the encoding and decoding of Set Mode Payload. Added new type
9840 SilcSetModePayload. Moved the definitions of different modes
9841 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9843 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * Oops, a little mistake in server's connection authentication
9846 protocol. The protocol is not ended with FAILURE but with
9847 SUCCESS if the authentication is Ok. :) Affected file is
9850 * Implemented NICK_CHANGE notify handling in server in the file
9851 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9852 the local clients on the channel. After the changing nickname
9853 in router environment snhould work and the [<unknown>] nickname
9854 should appear no more.
9856 The silc_server_replace_id function that receives the Replace ID
9857 payload now sends the NICK_CHANGE notify type also in the file
9858 silcd/packet_receive.c
9860 * Changed WHOIS and IDENTIFY command to support the maximum amount
9861 of arguments defined in protocol specs (3328 arguments). This
9862 fixed a bug that caused problems when there were more than three
9865 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * Added extra parameter, command identifier, to the
9868 silc_client_send_command so that explicit command identifier
9871 Changed that ID list routines uses specific command identifier
9872 when sending WHOIS/IDENTIFY requests to the server so that they
9873 can be identified when the reply comes back.
9875 Affected files lib/silcclient/command.[ch],
9876 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9878 * Added `sender' argument to silc_server_packet_send_to_channel
9879 to indicaet the sender who originally sent the packet to us
9880 that we are now re-sending. Ignored if NULL. Affected file
9881 silcd/packet_send.[ch].
9883 * Added some server statistics support in silcd/server_internal.h
9884 SilcServerStatistics structure and around the server code. Also
9885 send some nice statistics information when client is connecting
9888 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * Fixed channel ID decoding in server's JOIN command reply in
9891 silcd/command_reply.c
9893 * Fixed braodcasting of replace ID payload to not to send it if
9894 we are standalone server in silcd/packet_receive.c.
9896 * Fixed all channel message sending routines to not to send
9897 packets to clients that has router set, since they are routed
9898 separately in the same function earlier. Affects file
9899 silcd/packet_send.c and all channel packet sending functions.
9901 * In USERS reply, res_argv[i] are not allocated, the table
9902 is allocated. Thus changed that free the table, not its
9905 * In server's whois_check and identify_check if the client is
9906 locally connected do not send any WHOIS commands - they are not
9909 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9911 * Fixed some minor bugs in client when sending WHOIS command. The
9912 arguments was in wrong order.
9914 * Removed statis function add_to_channel from server in
9915 silcd/command.c that was previously used with the joining but
9918 * Tested USERS command in router environment successfully with two
9919 routers, two servers and two clients.
9921 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9923 * Reorganized the USERS command and command reply in client library
9924 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9925 When the command is given by user we register a pending command
9926 callback that will reprocess the command after the reply has been
9927 received from the server. When reprocessing the packet we then
9928 display the information. Thus, the USERS information is displayed
9929 now in the command callback instead of in the command reply
9930 callback. The processing of the command is same as previously
9931 when server has sent the command reply in the JOINing process.
9933 * Added to USERS command in silcd/command_reply.c to join the client,
9934 we didn't use to know about, to the channel after we've created
9935 a client entry for it. Also, for clienet we did know already still
9936 check whether it is on the channel or not and add it if not.
9938 * Removed silc_server_command_join_notify as the function and its
9941 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Changed the client's pending command handling to the same as the
9944 server's pending command handling. It is also now possible to
9945 execute command reply functions from other command reply
9946 function as the function callbacks for commands and command
9947 replies are one and same. The pending commands are not static
9948 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9949 in client connection context. Thus, pending commands are server
9950 connection specific as it is convenient.
9952 Changed the function silc_client_command_pending and
9953 silc_client_command_pending_del and added new function
9954 silc_client_command_pending_check. Removed the
9955 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9958 * Added cmd_ident, current command identifier, to the client
9959 connection context in lib/silcclient/client.h to keep track on
9960 command identifiers used in command sending. Client's command reply
9961 function handling now supports the mandatory command identifiers.
9963 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9964 funtions in client to fully support pending command callbacks.
9966 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9967 as one of the arguments to the application in the command reply
9970 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9971 before first releasing SILC but came back. Now it is removed again
9972 and should come back nomore. The FORWARDED flag was used only
9973 by the JOINing procedure by forwarding the command packet to router.
9974 Now, the JOINing procedure has been changed to more generic (due
9975 to various router environment issues) and FORWARDED is not needed
9976 anymore for anything. The protocol specification is yet to be
9979 Now, removed silc_server_packet_forward from server and the flag
9980 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9982 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Renamed NAMES command to USERS command. The NAMES was named that
9985 due to historical reasons. Now it is renamed. Also, rewrote
9986 parts of the USERS command. The nickname list is not sent anymore
9987 by the server. Only Client ID and mode lists are sent in the USERS
9988 command. Changed this also to the protocol specification.
9990 The client now resolves the names and stuff after it receives
9991 the USERS list from the server when joining to the channel.
9993 * WHOIS and IDENTIFY commands has been changed to support multiple
9994 Client ID's per command. One can now search for multiple users
9995 in the network by sending only one WHOIS or IDENTIFY command.
9996 Changed the code and the protocol specifications.
9998 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9999 uses silc_server_command_whois_parse to parse the request. */
10001 * If normal server, do not parse the WHOIS and IDENTIFY requests
10002 before sending it to the router. Saves some time.
10004 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Fixed JOIN command on client library. Wrong number of arguments
10007 used to crash the client.
10009 * Added silc_server_channel_has_global function to check whether
10010 channel has global users or not.
10012 * Added silc_server_channel_has_local function to check whether channel
10013 has locally connected clients on the channel.
10015 * The silc_server_remove_from_one_channel now checks whether the
10016 channel has global users or not after given client was removed from
10017 the channel. It also checks whether the channel has local clients
10018 on the channel anymore. If it does not have then the channel entry
10019 is removed as it is not needed anymore.
10021 * The silc_server_notify now checks on JOIN notify whether the joining
10022 client is one of locally connected or global. If it is global then
10023 the channel has now global users on the channel and that is marked
10024 to the channel entry. Also, it now saves the global client to
10025 global list who is joining and JOINs it to the channel. This is
10026 for normal server, that is.
10028 Changed silc_server_send_notify_on_channel,
10029 silc_server_packet_relay_to_channel and
10030 silc_server_packet_send_to_channel check if we are normal server
10031 and client has router set (ie. global client) do not send the
10032 message to that client, as it is already routed to our router.
10034 * Implemented LEAVE notify type handling in silc_server_notify
10037 * Tested LEAVE command in router environment successfully. Tested
10038 with two routers, two servers and two clients.
10042 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10044 * Implemented SIGNOFF notify type handling in silc_server_notify
10047 * silc_server_remove_id now removes the client entry from all channels
10048 it has joined and thusly sends SIGNOFF notify type.
10050 * Rewrote the NAMES list generation in server by removing two excess
10051 loops. The lists are created now inside one loop.
10053 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * silc_server_remove_channel_user checks now also global list
10056 for channel and client.
10058 * silc_server_new_channel_user checks now both local and global
10059 list for channel and client. Fixed a bug in client id decoding.
10060 Used to decode wrong buffer.
10062 * silc_server_channel_message checks now both local and global
10063 list for channel entry.
10065 * Tested channel joining (hence JOIN) in router environment
10066 successfully. Tested with two routers, two servers and two
10069 * Tested channel message sending in router environment successfully.
10071 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10073 * Added silc_server_save_channel_key into server.[ch] to save the
10074 received channel key in Channel Key payload processing. It is
10075 also used in JOIN command reply handling.
10077 Equivalent function silc_client_save_channel_key added into
10078 client.[ch] into client library.
10080 * Changed JOIN command reply to send information whether the channel
10081 was created or not (is existing already) and the channel key
10082 payload. Changed protocol specs accordingly.
10084 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10085 the request was sent by ID and not by nickname. Crashed on
10088 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10091 now correctly save the received data.
10093 * silc_server_free_sock_user_data now notifies routers in the
10094 network about entities leaving the network.
10096 At the same time implemented functions silc_server_remove_id
10097 and silc_server_send_remove_id to receive and send REMOVE_ID
10098 packets. The packet is used to notify routers in the network
10099 about leaving entities. The ID removed will become invalid in
10102 * Added function silc_idlist_del_server into server. Removes and
10103 free's server entry from ID list.
10105 * silc_server_private_message function now checks, if we are router,
10106 that the destination ID really is valid ID, naturally.
10108 * In router when NEW_ID packet is received (for new client) the
10109 hash of the Client ID is saved in the ID Cache but the
10110 client->nickname is set to NULL, instead of putting the hash
10113 IDENTIFY command now also checks that client->nickname must be
10114 valid. If it is not if will request the data from the server who
10115 owns the client. Added new function
10116 silc_server_command_identify_check.
10118 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10119 to set the command to already allocated Command Payload.
10121 * Tested private message sending in router environment with two
10122 routers, two servers and two clients. Fixed minor bugs and now
10125 * Fixed segfault from client's NAMES command. Used to crash if
10126 not on any channel.
10128 * Forwarded packets must not be routed even if it is not destined
10129 to the receiver. Changed server code comply with this.
10131 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10133 * Added `require_reverse_mapping' boolean value to ServerParams
10134 structure. If TRUE (not default) the server will require that
10135 the connecting host has fully qualified domain name.
10137 If the reverse mapping is not required and hostname could not be
10138 found the IP address is used as hostname.
10140 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Implemented version string checking to both client and server.
10143 The check is incomplete currently due to the abnormal version
10144 strings used in development version of SILC.
10146 * Changed all command functions in server to use the new
10149 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10151 * Changed char *data to unsigned char *data in ID Cache system to
10152 support binary data as ID Cache data. Changed code to support
10153 binary data in lib/silccore/idcache.c.
10155 * Renamed silc_server_packet_relay_command_reply to
10156 silc_server_command_reply as it is normal packet receiving
10157 function. Rewrote the function to accept command replys for
10158 servers and not only for clients.
10160 * Mark remote router always as registered server if we are connecting
10161 to it. Otherwise, commands sent by the router to us are ignored.
10163 * All ID List find routines now returns the ID Cache Entry pointer
10164 as well if requested.
10166 * WHOIS command works now in router environment, tested with two
10167 routers, two servers and two clients.
10169 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10170 in router environment (as it is almost equivalent to WHOIS) but
10171 hasn't been tested thoroughly. Added new functions:
10173 silc_server_command_identify_parse
10174 silc_server_command_identify_send_reply
10175 silc_server_command_identify_from_client
10176 silc_server_command_identify_from_server
10178 * Disabled route cache adding because adding two different ID's with
10179 same IP replaces the old cache entry thus giving wrong route.
10180 The entry->router->connection is always the fastest route anyway
10181 so route cache may not be needed. Of course, new routes maybe
10182 established after receiving the ID when the entry->router->connection
10183 might not be anymore the most optimal.
10185 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10187 * Add route cache for received ID for fast routing.
10189 * Added silc_server_packet_route to route received packet on router
10190 that is not destined to us.
10192 * Renamed silc_server_get_route to silc_server_route_get.
10194 * Added id_string and id_string_len fields into SilcServer to
10195 include encoded ServerID for fast comparing without excess
10196 encoding of the ID's.
10198 * Cleaned up WHOIS command on server side. Added following static
10201 silc_server_command_whois_parse
10202 silc_server_command_whois_check
10203 silc_server_command_whois_send_reply
10204 silc_server_command_whois_from_client
10205 silc_server_command_whois_from_server
10207 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10208 arguments in command replies. All command functions should be
10209 updated to use this macro.
10211 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * Minor typo fixes on command reply handling on server.
10215 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10217 * Added silc_server_command_add_to_channel internal routine to add
10218 the client to the channel after router has created the channel and
10219 sent command reply to the server.
10221 * Added generic silc_server_send_command to send any command from
10224 * Use static buffer with ID rendering instead of duplicating data.
10226 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10228 * Fixed a channel user mode bug when joining to a channel server gave
10229 everybody channel founder rights, oops.
10231 * We mark ourselves as the router of the incoming server connection
10232 if we are router ourselves. This way we can check in some packet
10233 sending functions whether it is locally connected server. For
10234 incoming router connections we put NULL.
10236 * For router sending packets locally means now always sending the
10237 packet cell wide; to local clients and local servers. For normal
10238 server sending packet locally means sending it to only local
10241 * Fixed the JOIN command to really work in router environment. If the
10242 channel is created it is always created by the router. Router is
10243 also responsible of making the initial joining to the channel,
10244 sending JOIN notify to the sending server and distributing
10245 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10246 does not exist server doesn't do anything else but forward the
10247 command to the router which performs everything.
10249 * Added silc_server_send_channel_key function to send the Channel Key
10252 * Added silc_server_create_channel_key to create new channel key. The
10253 channel key is now re-generated everytime someone joins or leaves
10254 a channel, as protocol dictates. Note: channel->key_len is the
10255 key length in bits.
10257 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10260 packet_receive.[ch] to separate packet sending and receiving
10261 routines. The server.[ch] now includes everything else including
10262 actual packet processing (writing and reading data) and other
10265 Renamed silc_server_private_message_send_internal to
10266 silc_server_send_private_message. The routine is still though
10267 used only to relay private messages as server does not send
10268 private messages itself.
10270 Renamed silc_server_new_channel to silc_server_create_new_channel
10271 and added new function sicl_server_new_channel that handles the
10272 incoming New Channel packet. Added also new sending function
10273 silc_server_send_new_channel to send New Channel Payload.
10275 * Added new function silc_server_notify to process incoming notify
10276 packet to the server/router. Server may then relay the notify
10277 to clients if needed.
10279 * Added new function silc_server_new_channel_user to process incoming
10280 New Channel User packet. Router will redistribute the packet and
10281 send JOIN notify to its local clients and locally connected servers
10282 if needed. Normal server will send JOIN notify to its local client
10283 on same channel when received this packet. Added also corresponding
10284 sending function silc_server_send_new_channel_user to sent the
10287 * Added boolean route argument to send_notif_to_channel and
10288 packet_send_to_channel functions to attempt to route the packet
10289 if it is TRUE and send only locally if it is FALSE.
10291 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * silc_server_replace_id now broadcasts the received replace ID
10294 packet if it is not broadcast packet already. The router must
10295 broadcast to inform other routers about changed ID.
10297 * Added backpointer to server's router into SilcServer context in
10298 silcd/server_internal.h.
10300 * Fixed silc_server_packet_broadcast to send correct broadcast
10303 * The channel key is now distributed to the local client as soon
10304 as it is received from the router (in router environment) so that
10305 no other packet may be sent for the channel until client has
10308 * silc_server_remove_channel_user now broadcasts the received
10309 Remove Channel User packet if it is not broadcast packet already.
10310 The router must broadcast to inform other routers about removed
10313 * Added users field into SilcPacketContext that is a reference count
10314 of the context. One can increase the reference count by calling
10315 silc_packet_context_dup which is now changed to just increase the
10316 reference count instead of duplicating the data. The reference
10317 count is decresed by calling silc_packet_context_free that will
10318 free the data after the reference count hits zero.
10320 For now on the packet context and everything allocated into it
10321 (including the raw packet from network) must be freed by calling
10322 the new silc_packet_context_free function. Added also new function
10323 silc_packet_context_alloc that must be used now to allocate the
10324 context. This also means that if a routine is asynchronous from
10325 silc_[client/server]_packet_parse_type the packet context must
10326 be duplicated by calling silc_packet_context_dup. Otherwise it
10327 gets free'd after silc_[client/server]_packet_parse_type returns.
10328 Also, one must remember that if packet is duplicated then its
10329 reference count must be decresed by calling the free function as
10330 many times as it was duplicated.
10332 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10333 from both client and server.
10335 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10337 * Made joining to a channel working in router environment.
10339 * Cleaned up JOIN command on server side and create function
10340 silc_server_command_join_channel internal routine to make the
10343 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * Changed silc_command_pending list to SilcDList. Also, added
10346 `ident' field to SilcServerCommandPending structure to identify
10347 the reply and to call correct callback.
10349 Added silc_server_command_pending_check function to replace the
10350 corresnponding macro. The silc_command_pending list is not
10353 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10354 to set identifier to previously allocated Command Payload. It
10355 is used to set identifier for command when resending Command
10358 * Added silc_command_payload_encode_payload to encode Command
10359 Payload buffer from SilcCommandPayload structure.
10361 * Added silc_argument_payload_encode_payload to encode Argument
10362 payload buffer from SilcArgumentPayload structure.
10364 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Changed WHOIS command to support router connection on server side.
10367 The whois request is always sent to router unless the server is
10368 standalone server. After server has received the reply from the
10369 router will it send the reply to the client.
10371 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10372 broadcast received broadcast packet. The function is used only
10373 by router. The broadcast packet is always sent to the router's
10376 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10377 render given ID to printable string, for log files for example.
10379 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10381 * Made basic router to router connections working. At least they
10382 can now connect to each other but nothing really works the way
10383 they are supposed - yet.
10385 * Added new initiator token to RouterConnection configuration
10386 file in silcd/serverconfig.[ch]. It is used to tell whether we
10387 are the initiator to the remote router or whether we'll expect
10388 the other end to connect.
10390 * Moved registering of listener task to silc_server_init, hence
10391 the server starts listenning as soon as it is run, even if it
10392 does not have connections to other routers. Let's see how well
10395 * Changed default connection retry timeouts for more suitable in
10398 * Removed cipher and such arguments from silc_idlist_add_client
10399 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10400 Added new function silc_idlist_add_data to add the keys and stuff
10403 * Added SilcIDListData structure and added it to SilcClientEntry
10404 and SilcServerEntry as their first field in the structure. This
10405 way we can explicitly cast the ID entries to the SilcIDListData
10406 structure and get common data for the entries. In past, we had
10407 to first check what type of connection it is and then cast it to
10408 correct ID entry type. Now, we can directly cast the opaque
10409 pointer to the SilcIDListData (no matter what ID entry it actually
10410 is) and get the data needed.
10412 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10415 in some circumstances even if threre were timeout tasks, though not
10416 IO tasks, but tasks anyway. Now fixed.
10418 * Defined SilcServerConnection structure to hold connection specific
10419 stuff about directly connected servers and routers. The definition
10420 is currently in silcd/server_internal.h. I thought about having
10421 a bit more important role fro this struct but for now it is used
10422 only when connecting to other server (or router actually).
10424 * Added connecting retry support in server when connecting to
10425 router(s). The retry feature implement exponential backoff
10426 algorithm. Also, added SilcServerParams structure to hold default
10427 parameters for server. For now, it include these retry settings
10428 and are hard coded. After server is moded to be as Silc Server
10429 Library this structure will be more important.
10431 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * Changed client librarys channel->clients table to SilcList and
10434 changed code accordingly.
10436 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Changed client's channel table to SilcList and changed code
10439 accordingly. Also changed SilcChannelClientEntry to include back-
10440 pointer to the channel so that client entry can use that structure
10441 as list as well and we have fast cross-reference to the channel.
10442 This change dramatically decreased the complexity of channel
10443 handling with client entry and vice versa (removed one extra
10444 loop when searching for channel entry from many functions).
10446 * Changed server->sim from table to SilcDList and changed code
10449 * NAMES command can now be used from user interface. It will show
10450 the user list on the channel, neatly.
10452 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10453 Code now saves realname of the user if it becomes available.
10455 * Renamed configure.in to configure.in.pre and made ./prepare
10456 script to automatically add correct version string to
10457 configure.in which it creates from configure.in.pre.
10459 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * NAMES command reply now shows users mode with the nickname when
10462 joining to channel.
10464 * Moved silc_client_ch[u]mode[_char] functions from
10465 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10466 place sucks, they are utility functions and should be in some
10469 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10471 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10474 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10478 * Added TRQ (efficient deque and list library) into lib/trq. This is
10479 a very good list library that is currently used in the SILC. Defined
10480 SilcList API over the library because I didn't like the API very
10481 much. See lib/trq/silclist.h for the API and examples of how to
10482 use the API. Fixed various places in the code to use the new
10483 SilcList API. The SilcList is meant for lists that has a structure
10484 already defined as a list. It is not suitable to add just some
10485 context to the list (in TRQ, the context is the list actually).
10487 So, I defined SilcDList that can be used for the purpose where
10488 predefined list structure does not exit. This can be used as
10489 such list. Now some context just can be added to the SilcDList.
10490 Currently this list is not used in the SILC just yet, though there
10491 are a lot places where this can replace dynamically allocated
10492 tables and I will fix these places, later, to use SilcDList.
10493 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10494 and use TRQ internally).
10496 Also fixed some annoying warning messages that the original TRQ
10497 code generated. Also minor changes to TRQ's Makefile.in.
10499 * Added support for querying by Client ID to both WHOIS and
10500 IDENTIFY commands into server, as required by the protocol.
10502 * Removed method function pointers from SilcBuffer structure. They
10503 weren't used to anything and just increased the context size for
10504 no good reason. This change also made silc_buffer_alloc and
10505 silc_buffer_free functions inline functions.
10507 * Disabled command flooding detection support until it's fixed so
10508 that it accepts commands in but does not execute them more than once
10511 * Added silc_net_localhost(), to return local hostname, into
10512 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10513 that must be initialized before calling silc_client_init.
10515 * Added new function: silc_server_send_notify_on_channels to send
10516 notify messages to all channels client has joined. It is assured
10517 that the message is sent only once per client.
10519 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10520 lib/silcutil/silcutil.[ch] as silc_format function. The new
10521 function is generic and is used by server as well, not only by
10522 the logging routines.
10524 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10525 the provided version string was not acceptable. Added new function:
10526 silc_ske_check_version into lib/silcske/silcske.h. The function
10527 must be implemented by the application (client or server) and it
10528 does not reside in the SKE library. The function checks the version
10529 string remote end sent.
10531 * Added back pointers (to opaque context and to SilcSocketConnection)
10532 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10534 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10535 duplicate packet context structure.
10537 * Changed `notify' client operation to send same arguments as client
10538 receives from server except for ID's. ID's are mapped to correct
10539 ID entry and that is returned. Also, if channel entry is not sent
10540 by server but the notify is for channel the channel entry is sent
10541 to application (otherwise application doesn't know that it is for
10542 channel (library gets it from packet's Destination ID)).
10544 * Added silc_client_remove_from_channels into client library to
10545 remove a client from all channels it has joined to. Used when
10546 received SIGNOFF notify from server. Added also new function
10547 silc_client_replace_from_channels to replace old ID entry with
10548 new ID entry on all channels. Used when received NICK_CHANGE
10549 notify from server.
10551 * Fixed ID Cache list handling in silc_idlist_get_client in
10552 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10553 to get (or query) client by ID.
10555 * Updated TODO list.
10557 * Added connection authentication status message defined by the
10558 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10559 support for these into the code in client and server side.
10561 * Added generic function silc_client_send_command to send any command
10562 with variable argument list. Application should use this function
10563 to send commands if the command functions provided by the library
10564 does not suite for the application's user interface needs.
10566 * Added new `failure' client operation. Application is notified about
10567 received failure packet if client is executing a protocol. In this
10568 case the protocol's execution has failed.
10570 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10571 is required by the protocol.
10573 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10574 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10577 * Added status flag to SilcSKE object to indicate realtime status
10578 of the SKE protocol.
10580 * Application receives now exactly same command reply arguments as
10581 the library receives from server. However, if ID is received the
10582 corresponding ID entry is returned to the application (eg. Client
10583 ID is mapped to correct SilcClientEntry entry and that is returned).
10584 Changed command_reply client operation due to this change.
10586 * Changed all ID's in commands and in command replys as ID Payloads.
10587 Change affected both client and server side codes.
10589 All ID's sent in SILC network (with execption of ID's in SILC
10590 Packet header) are sent in ID Payload to support variable length
10593 * Server now notifies nick changes and notifies all clients on
10594 the channels about the new nickname (about the new Client ID,
10597 * Implemented CMODE command to change channel modes. Supports all
10598 channel modes defined by the protocol specs except ban and invite
10599 lists. (Also, private channel key mode is supported but support for
10600 setting private channel key in client is missing, thus, this mode
10601 has no effect on client side (except that server requires that the
10602 client uses private channel key and normal channel traffic does not
10605 Also, invite mode works per se, but INVITE command does not work
10606 yet correctly, so you can set channel as invite only channel but
10607 inviting clients to the channel does not work (it is yet to be
10608 thought what's the best way to do it).
10610 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10611 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10612 Implemented CUMODE command to change user's mode on the channel.
10613 Supports all modes defined by the protocol specs.
10615 * Added NAMES command reply to return users modes on the channel.
10617 * Removed unnecessary and slow ciphers from lib/silccrypt.
10619 * Set SO_KEEPALIVE option to connection sockets by default.
10621 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10623 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10624 redefined the Notify Payload into protocol specs.
10626 * Added silc_id_payload_parse_id to get ID directly from raw
10629 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10632 accept searching by Client ID as well.
10634 * Added support for LEAVE and SIGNOFF notify types in client library.
10636 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10637 to parse ID Payload from raw data.
10639 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * Added flags parameter into silc_ske_assemble_security_properties
10642 function in lib/silcske/silcske.[ch].
10644 * Changed notify client operation to fit better for notify messages
10645 sent by server. The notify payload received from server is now
10646 passed to the application (after parsing it to SilcNotifyPayload).
10647 It is application's responsibility to retrieve the arguments
10648 from the payload and show the message the way it wants. The message
10649 sent by server is implementation specific.
10651 * Changed public keys to comply with the protocol specification.
10652 Old public keys are not supported anymore and are not compatible.
10654 * Removed nickname from Channel Payload as the latest draft removed
10655 it. The client must resolve the nickname from the NAMES command
10656 reply received when it joined the channel.
10658 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10660 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Fixed some errors in protocol specification drafts.
10664 * Created lib/silccore/silcnotify.c to implement Notify Payload
10665 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10666 generic payloads described by protocol specifications. The file
10667 includes implementations for ID Payload and Argument Payload.
10669 * Changed Command Payload implementation to use the new Argument
10670 Payload. Changed command_xxxx_payload to command_payload_xxxx
10671 to comply with SILC coding conventions.
10673 * Added suppport for Argument Payload handling in Notify Payload
10674 implementation as protocol requires it. Added the new support
10675 into server and client lib as well.
10677 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Added support for multiple nicknames on same channel. [n] is
10680 added locally to the nickname if there are more than one same
10681 nicknames on the channel.
10683 * Server now sends all nicknames that matched WHOIS request.
10684 Client also shows the list received from server.
10686 * Added TOPIC command to client side. User can now set and show
10687 current topic on channel.
10689 * Added MOTD command to client and server. Also, server sends the
10690 motd when client connects to the server.
10692 * Changed version strings to comply ISO 8601.
10694 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Fixed protocol error handling in client library. It should now
10697 cope even if the SKE fails for some reason.
10699 * Made new protocol specification drafts for submitting to IETF.
10701 * Implemented TOPIC command to server in silcd/command.c.
10703 * Added two new notify types into lib/silccore/silcnotify.h:
10704 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10705 notify nickname change and topic setting/change on a channel.
10707 * API change of command_reply operation in client library. The
10708 application gets now the status type received from server as well.
10710 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10714 * Cras fixed and optimized the packet handling even further and
10715 it should work now. Minor change to the prototype of function
10716 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10718 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10720 * Added new function into lib/silcutil/silcschedule.[ch]:
10721 silc_schedule_with_fd to select() a specified fd. The function
10722 returns after timeout expires or data arrives or goes. The
10723 function is used by packet routines to wait that all data is
10724 received from network.
10726 * Fixed data reading from network in lib/silccore/silcpacket.c.
10727 The code now assures that all data is read from the fd and then
10728 continues packet processing. This was a bug fix since the code
10729 used to drop some data in some circumstances.
10731 * Added new function into lib/silcclient/client.[ch]:
10732 silc_client_start_key_exchange to start key exchange after
10733 connection has been established to server. The code internally
10734 now uses this funtion but its main purpose was to provide it
10735 for applications that perform their own connecting. After
10736 application has created a connection it merely calls this
10737 function to start the key exchange between client and server.
10738 The library takes care of everything else after that.
10740 Updated also lib/silcclient/README to explain the usage of
10743 * Do not send to application information that connection has
10744 been established. Application gets notified it by connect
10747 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10749 * Applied cras's patch to add silc_schedule_one function. The
10750 function runs scheduler once and returns.
10752 * Fixed the scheduler after cras messed it up. The timeout
10753 handling works now as it's supposed to work.
10755 * Added into lib/silccore/ silcnotify.h to include notify
10756 message types support. Changed silc_server_send_notify*
10757 functions, in server.[ch], to support those new notify types.
10758 Added the support for the notify types into client library,
10759 as well. Added new notify client operation into ops.h in
10762 * Changed silc_server_packet_send_to_channel to send normal
10763 packets instead of just channel message packets. The function
10764 is now used to send the notify packets to channels. It is not
10765 used to send channel message packets anymore, as server never
10766 sends them anymore.
10768 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10769 va_arg()s as it seems to require it nowadays. I guess, if SILC
10770 is compiled with older va_arg() the new code should work anyway.
10772 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10774 * Splitted core library. Core library (lib/silccore) includes
10775 now only SILC protocol specific core (and common) components.
10776 Created new utility library (lib/silcutil) that includes more
10777 generic purpose stuff. The stuff for util library was taken
10778 from the old core library. This was minor and easy split.
10780 * Created SILC Client Library (lib/silcclient) that includes
10781 implementation of the SILC client without user interface. This
10782 was major move from silc/ directory. The code has been changed
10783 so that it is transparent towards the user interface. The
10784 silc/ directory includes now the same user interface as before
10785 and it uses the new client library. Read lib/silcclient/README.
10786 Basicly, the client library performs everything else related
10787 to SILC except user interface handling. Also, configuration
10788 files are considered to be part of user interface and library
10789 does not handle them.
10791 This change also changed a lot of structures, function naming etc.
10792 Most important change was that SilcClientWindow object was
10793 renamed to SilcClientConnection in the client library. Created
10794 also new file lib/silcclient/ops.h. Also added new files
10795 silc/local_command.[ch] and silc/client_ops.[ch].
10797 All these changes were made to make it easier for user interface
10798 designers to create what ever user interface for the SILC client
10801 It is also expected that the server will be moved to lib
10802 directory as well and SILC Server Library will be created;
10803 sometimes in the future.
10805 * Removed Local commands from lib/silccore/silccommand.h as
10806 they are application specific and new client library does not
10807 handle any of those anymore.
10809 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10810 old client implementation in silc/.
10812 * Added support for callback functions in SILC_LOG_* macros.
10813 Application can now set its own callbacks that will be called
10814 instead of using the default functions that will always print
10815 the debug messages to stderr (or stdout). Also, debugging can
10816 now be disabled by setting silc_debug to FALSE and re-enabled by
10817 setting it to TRUE. Note, that logging will still work even
10818 if debugging is disabled.
10820 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10821 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10822 silc_log_reset_debug_callbacks.
10824 * To enable debugging in silc client one must give now -d
10825 option on command line.
10827 * Changed silc_schedule_init to automatically allocate task queues
10828 if they are not allocated before calling it.
10830 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10832 * Added GMP 3.1 into math library.
10834 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10837 a channel in SILC network. The packet is used by servers and
10838 routers to notify other routers that user has left a channel.
10839 This little feature was missing until now. Added the feature
10840 to protocol specification as well.
10842 Added functions: silc_server_send_remove_channel_user and
10843 silc_server_remove_channel_user into server.[ch].
10845 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10846 lib/silccore/silcpacket.h. However, they are not implemented
10849 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Fixed joining to a channel and sending channel messages
10852 between server and router. The channel message sending should
10853 now work inside a cell.
10855 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10857 * Fixed the private message sending between server and router.
10858 The private message sending should now work inside a cell.
10860 * Added silc_server_replace_id into server.[ch] to replace
10861 existing ID in the SILC network.
10863 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10864 and silc_idlist_replace_server_id into idlist.[ch] in server.
10866 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10868 * Fixed the server to server connections. Server can again now
10869 connect to router. Router to router connections probably does
10872 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Added dynamic protocol registering support. Now protocols can
10875 registered and unregistered on the fly. Patch by cras.
10877 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Added lib/contrib directory to hold routines that some platforms
10880 don't have but are needed by SILC.
10882 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10883 into lin/contrib to provide getopt() and getopt_long() for
10884 those who don't have it.
10886 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10888 * Added AWAY command to client. When away message is set and
10889 client receives a private message packet the client automatically
10890 replies to the sender with the away message.
10892 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10893 bug seemed to be the cause of recent problems when compiling
10896 * Added version detection support to SKE protocol specification
10897 and added the new changes to the SKE implementation as well.
10898 There were other minor changes in the SKE protocol as well.
10900 Many changes in lib/silcske/silcske.[ch] and in
10901 lib/silcske/payload.[ch].
10903 * Added ^U functionality, clear input line. Patch from cras.
10905 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10907 * Mainly small bugfixes on core library. Fixed some debugging
10908 logging and buffer overflow in silclog.c.
10910 * Updated config.sub and config.guess on the distribution tree.
10912 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10914 * Added command lagging support in server. Client may execute
10915 commands now only once in two seconds.
10917 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Optimized packet reception. MAC computation and checking is now
10920 also more optimized. A lot previously duplicated code is now
10921 used as generic by both client and server.
10923 * Fixed key pair generation in clientutil.c
10925 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * Added into lib/silccore/silcbufutil.[ch] new function;
10928 silc_buffer_realloc.
10930 * Moved generic packet sending/encryption functions to
10931 lib/silccore/silcpacket.[ch] from client and server. Some
10932 rewriting of the functions.
10934 * Moved all generic packet reception/decryption functions to
10935 lib/silccore/silcpacket.[ch] from client and server. The
10936 packet processing is now much cleaner in both client and server.
10937 These were major changes in both client and server.
10939 * Created many common functions in server to do packet sending.
10940 Previously code were duplicated a lot, this has been removed
10941 with these changes.
10943 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Rewrote major parts of the ID cache system. Don't know
10946 whether it is better now or not but at least the API is more
10949 * Major rewrite on ID cache stuff on client because of the ID
10950 cache API changes. Added idlist.c to client.
10952 * Also major rewrite on ID cache stuff on server as well.
10953 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10954 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10955 in hand, instead they are all put into the ID cache system now.
10956 All server_idlist_* routines uses ID cache now instead of
10957 traversing its own lists (those lists does not exist anymore).
10958 SilcIDList though still exists. Also, SilcXXXEntry's are
10961 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10963 * Finally made the SKE implementation compliant to the protocol
10964 specification. All mp integers are now binary encoded as
10965 opposed being HEX encoded.
10967 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10970 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10971 functions: silc_[encode/decode]_pem. Also added function
10972 silc_encode_pem_file to PEM encode with newlines ('\n') for
10973 saving into a file.
10975 * SILC public keys are now encoded either PEM or binary. Same
10976 option is for private keys as well. By default private keys
10977 are binary encoded and public keys PEM encoded. Silly HEX
10978 encoding were removed.
10980 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10981 function to create fingerprints.
10983 * Fixed a bug in SHA1; does not change the original data anymore.
10985 * Partly implemented INFO command on client and server side.
10986 Fixed CLEAR command. Changes to SERVER command; show current
10987 server(s) when giving command without arguments. Added
10988 VERSION command to client.
10990 * Added check to server that unregistered connections cannot
10991 execute commands (unless it is specificly allowed).
10993 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Fixed screen refresh.
10997 * Fixed channel joining bug from client. On some circumstances
10998 client tried to join to a channel it had already joined.
11000 * Added public key verification process into client's protocol.c.
11001 The client now verifies the public key from user and saves
11002 it into ~./silc/serverkeys/ directory.
11004 Added into: clientutil.[ch]: silc_client_verify_server_key.
11006 * Changed SKE protocol's silc_ske_initiator_finish function
11007 to accept callback function that verifies the received public
11008 key. Removed old silc_ske_verify_public_key function.
11010 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11013 silc_pkcs_private_key[_data]_set.
11015 * Made the password and public authentication more cleaner in
11016 server's protocol.c.
11018 * Removed historic and obsolete protocol `channel_auth' from
11019 both client and server.
11021 * Removed wrong way of sending command status messages from
11022 server to client in server's command.c. The old way violated
11023 protocol specification.
11025 Changes to silccore/silccommand.[ch]: removed
11026 silc_command_encode_status_payload -> not needed anymore,
11027 changed silc_command_encode_payload_va to accept extra
11028 argument on variable argument list. The argument type must
11029 now be provided to the function. Also, added new function:
11030 silc_command_encode_reply_payload_va which is same as
11031 normal command_encode_payload_va except command status type
11032 is provided as extra argument.
11034 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11036 * Added ~./silc directory handling. The directory includes the
11037 public and private keys for the client.
11039 Added silc_client_check_silc_dir, silc_client_create_identifier
11040 and silc_client_load_keys.
11042 * Implemented SILC protocol compliant public key. Added public
11043 and private key saving to and loading from files.
11045 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11046 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11047 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11048 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11049 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11051 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11052 silc_pkcs_load_[public/private]_key.
11054 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11056 * Added silc_server_get_route (route.[ch]) to get connection
11057 data for the fastest route for given ID.
11059 * Implemented INVITE command on client and server. The command
11060 were re-defined in the SILC Protocol Specification and the
11061 implementation now complies with the specification.
11063 * Implemented PING command on client and server.
11065 * Implemented NAMES command on client and server. The server side
11066 supports currently only normal server not router server yet.
11067 Some changes to NAMES definition in SILC protocol specification.
11069 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11071 * Implemented LEAVE command on client and server.
11073 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11074 again. This change was made to the protocol as well. Server
11075 should not violate the protocol specification anymore.
11077 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11079 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11080 was tested. SOCKS4 was not but should work anyway.
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