1 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Check watcher list for resumed clients as well. Affected
4 file is silcd/packet_receive.c.
6 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
8 * Implemented the user limit to the CMODE_CHANGE notify,
9 CMODE command reply and JOIN command reply in server.
10 Affected files are silcd/server.c, command.c, command_reply.c,
11 packet_send.c and packet_receive.c.
13 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
15 * Defined SILC_STRFMT_END that must be used now with
16 silc_buffer_strformat, instead of SILC_STR_END. Fixes
17 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
18 lib/silcclient/silcvcard.c, silcd/server_util.c.
20 * Fixed the adding of public key to the WATCH list in server.
21 Fixed the WATCH notify sending to client. Affected files
22 are silcd/packet_send.[ch], command.c, server_util.c.
24 * Implemented the watching by public key in the SILC Client
25 Library and SILC Client. Affected files are
26 lib/silcclient/command.c and client_notify.c.
28 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
30 * Added support for public key watching in server. Affected
31 files are silcd/server.c, server_internal.h, command.c,
34 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
36 * Added public key to the SIlcClientEntry. Affected files
37 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
39 * Fixed the get_clients_whois reply processing to return
40 exactly same entries server returned. Makes it possible
41 to search using attributes. Affected file is
42 lib/silcclient/idlist.c.
44 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
46 * Save founder key to SilcChannelEntry. Affected files are
47 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
49 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
51 * Call the monitor callback with _CLOSED status from the
52 silc_client_file_close. Affected files are
53 lib/silcclient/client_fpt.c, silcclient.h
55 * Added silc_client_get_clients_whois which resolves using
56 WHOIS, and supports requested attributes as well.
57 Affected files are lib/silcclient/silcclient.h, idlist.c.
59 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
61 * Added support for asking the destination filename where
62 the downloaded file is saved in the file transfer. Affected
63 files are lib/silccilent/silcclient.h, client_ftp.c.
65 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
67 * Fixed error handling in resuming data processing. Affected
68 files are lib/silcclient/client_resume.c and client.c.
70 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
72 * Fixed silc_client_send_private_message to return TRUE correctly.
73 Affected file lib/silcclient/client_prvmsg.c.
75 * Added topic to the SilcChannelEntry. Affected files are
76 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
78 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
80 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
81 file lib/silcclient/command.c
83 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
85 * Convert all commands to UTF-8 before passing them to the
86 client library. Still need to convert replies from UTF-8 to
87 the locale encoding. Affected file
88 irssi/src/silc/core/silc-cmdqueue.c
90 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
92 * redirect all silc_client_command_calls through a queueing framework.
93 This fixes /CYCLE and the annoying "nick change after auto-joining
94 a channel". Furthermore it defines one central point where
95 command parameters can be UTF-8-ified. Affected files
96 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
97 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
99 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
101 * use asynchronous connect() to establish router connections.
102 Fixes problem when the primary router goes down. Affected files
103 silcd/server.c, silcd/server_backup.c
105 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
107 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
108 Fixed various compilation warnings when type casting ints
109 to pointers or vice versa, of different size. Updates around
112 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
114 * Surrogates not allowed in UTF-8 strings, updated decoder.
115 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
116 testers in lib/silcutil/tests/ directory.
118 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
120 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
121 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
122 files are lib/silcclient/silcclient.h, client.c.
124 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
126 * When resuming a session fails, notify the user that the session
127 file needs to be removed eventually. Affected files
128 irssi/src/fe-common/silc/module-formats.[ch],
129 irssi/src/silc/core/client_ops.c.
131 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
133 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
134 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
136 * Typofix in Irssi::Silc module. Affected file
137 irssi/src/perl/silc/Silc.xs.
139 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
141 * Changed the way NOTICE flagged messages are treated. Added support
142 for notices in queries and signing notices. Affected files
143 irssi/default.theme; irssi/docs/help/in/notice.in;
144 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
145 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
147 * Fixed typo in /ACTION help. Affected file
148 irssi/docs/help/in/action.in
150 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
152 * Fixed typo in perl module. Affected file
153 irssi/src/perl/silc/Server.xs
155 * Changed the way ACTION flagged messages are treated. Added support
156 for actions in queries and signing actions. Affected files
157 irssi/default.theme; irssi/docs/help/in/action.in;
158 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
159 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
162 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
164 * Incorrectly reported error when client had to be resolved from
165 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
167 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
169 * Fixed whois public key hash table deleting and adding in
170 detached client case. Affected file silcd/packet_receive.c.
172 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
174 * Changed filenames of silc/fe module not to collide with filenames
175 from core/fe. Also seperated public messages printing from
176 query messages printing. Affected files are all in
177 irssi/src/fe-common/silc.
179 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
181 * Fixed the invite process handling during joining to use
182 correct server name for the client that is matched against
183 the invite string for the channel. Wrong server name caused
184 inability to join the channel. Affected file is
187 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
189 * Fixed the CUMODE channel founder authentication on normal
190 server to not remove the founder rights on existing founder
191 before checking that router accepts the mode change. Affected
192 files are silcd/command.c and silcd/packet_receive.c.
194 * Remove the server entry correctly when rekey timeouts and
195 remote router connection on normal server is closed. Fixes
196 a crash where server uses the freed server entry. Affected
199 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
201 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
202 networks. This is the first step in solving the bug about
203 /SERVER ADD -silcnet <silcnet>. Affected files
204 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
205 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
206 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
208 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
210 * /SMSG and /MMSG now correctly create new queries. Affected files
211 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
213 * Add basic support for SILC protocol specific variables in perl.
214 Affected files irssi/src/perl/silc/*, irssi/configure.in,
215 irssi/src/perl/Makefile.am
217 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
219 * Don't use silc_get_input, it's obviously not reliable. Fixes
220 issue when the current key expires. Affect file
221 irssi/src/silc/core/clientutils.c
223 * Make the session data filename configurable. This makes it
224 possible to have different session files for different
225 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
226 client_ops.[ch], silc-servers.c,
227 irssi/src/silc/fe-common/silc/module-formats.[ch]
229 * Use the same set of libtool files for the MPI lib as for the
230 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
231 config.sub, configure.in, install-sh, missing, mkinstalldirs
233 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
235 * Fixed server statistics decrementing error to not go to
236 negative. Affected file silcd/packet_receive.c.
238 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Use silc_server_query_add_error to add error in public key
241 search error. Added support in send_reply to send errors
242 without specific argument. Affected file silcd/server_query.c.
244 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
245 Client for NO_SUCH_NICK. It was against the protocol specs.
246 Affected file irssi/src/silc/core/client_ops.c.
248 * Added backwards support for the wrong NO_SUCH_NICK error sending
249 in server. To be removed in SILC Server 1.0. Both old clients
250 and clients with fixed error handling now works. Affected file
251 silcd/server_query.c.
253 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
255 * fixed a bug in the whois using attributes function where no
256 error was sent if no nickname and client id but the attributes were
257 given to whois. Affected file silcd/server_query.c
259 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
261 * remove public key from public key hashtable on detach. Affected
262 file silcd/packet_receive.c
264 * free public key hashtable before removing clients on server
265 shutdown. Affected file silcd/server.c
267 * remove public key prior deleting client-data on killing a client.
268 Affected file silcd/server_util.c
270 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
272 * Getting the MOTD from other servers works now. Affected
273 files are silcd/command.c and silcd/command_reply.c
275 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
277 * Initialize the variable idletag, since it is tested in
278 silc_core_deinit for its default value. Affected file
279 irssi/src/silc/core/silc-core.c
281 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
283 * Fixed signed channel messages across cells. Affected file
286 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
288 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
289 is not defined. They can now be safely used in if-statements
290 without braces. Affected file lib/silcutil/silclog.h.
292 * Added the checks for backup closing connection due to error
293 (local or remote) and thus not allow the resuming to occur
294 in reconnect. Affected files are silcd/packet_send.c
297 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
299 * Help file updates. Affected files in irssi/src/docs/help/in/.
301 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
303 * Fixed channel messages across cells. Affected file
306 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
308 * Fixed file transmission accepting in client library to not
309 start the negotiation if user hasn't accepted the transfer,
310 instead create new session for resent transfer. Affected
311 file lib/silcclient/client_ftp.c.
313 * Show the session ID in the file transmision list. Remove
314 session from list that failed to transfer. Switch the current
315 session automatically after transmission, and in errors, to new
316 session if other sessions exists in the transfer list. Affected
317 files are irssi/src/silc/core/silc-servers.c,
318 irssi/src/fe-common/silc/modfule-formats.c.
320 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
322 * Fixed MIME header parsing for the hopefully last time. Affected
323 file lib/silcutil/silcstrutil.c
325 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
327 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
329 * The SILC RNG is now gauranteed to return non-zero random
330 values. Affected files are lib/silccrypt/silcrng.[ch].
332 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
334 * Fixed nickname formatting when changing only case of the
335 nickname. Affected file lib/silcclient/idlist.c.
337 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
339 * Fixed a memory leak and incorrect printing of the "appears as"
340 message. Affected file irssi/src/silc/core/client_ops.c
342 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
344 * Added CRT (Chinese Remainder Theorem) supported RSA
345 private keys and private key operations. This significantly
346 increases private key operation efficiency. No compatibility
347 issues with new or old private keys. Affected files are
348 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
350 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
352 * Fixed GCC-3.3.2 related compilation warnings from the
355 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
357 * Removed RC6 from distributions.
359 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
361 * Added some better comments to lib/silccrypt/silcpkcs.h,
362 optimized some routines in lib/silccrypt/silcpkcs.c.
363 Added test_silcpkcs into lib/silccrypt/tests/.
365 * Fixed silc_rng_global_init to actually init the global RNG
366 if RNG wasn't provided for it. Affected file is
367 lib/silccrypt/silrng.c.
369 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
371 * Added silc_hash_table_find_by_context_ext. Affected files
372 lib/silcutil/silchashtable.[ch].
374 * Save the public key on normal server in WHOIS command reply
375 from attributes, if present, and add it to public key hash
376 table. Fixes WHOIS resolving by public key on normal server.
378 Optimized the attributes resolving on normal server to not
379 resolve if we resolved them already from router.
381 Affected files are silcd/server_query.c, command_reply.c.
383 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
385 * Added support for whois using attributes.
386 Affected files silcd/command_reply.c, silcd/packet_receive.c,
387 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
390 * Added support for whois using public key attribute to /WHOIS i
391 client command. Affected files irssi/docs/help/in/whois.in,
392 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
394 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
396 * Fixed UMODE setting in server when the client has anonymous
397 mode set. The mode setting was not working. Affected file
400 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
402 * Fixed some bugs and typos related to sending split messages.
403 Print notification when sending messages with /MMSG. Affected
404 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
406 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
408 * Optimized the socket referencing in packet routines, client
409 library and server. Affected files are lib/silccore/silcpacket.c,
410 lib/silcclient/client.c and silcd/server.c.
412 * If silc_socket_set_qos is given with NULL arguments the QoS is
413 reset from the socket. Affected files are
414 lib/silcutil/silcsockconn.[ch].
416 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
418 * Add a /LISTKEYS command which lists the locally cached
419 client and server keys. Affected files
420 irssi/src/fe-common/module-formats.[ch],
421 irssi/src/silc/core/silc-{channels,servers}.c
422 irssi/docs/help/in/listkeys.in
424 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
426 * Check that packet queue purging was successful. Affected
427 files lib/silcclient/client.c and silcd/packet_send.c. Related
428 to MAC failed errors.
430 * Do not clear the inbuf even if it is empty if QoS was applied
431 to it. Otherwise the QoS data is cleared and MAC failed error
432 will occur. Affected file lib/silccore/silcpacket.c.
434 * Use the rekey period time as rekey protocol timeout value.
435 If the rekey does not succeed during the rekey period there's
436 something very wrong, and we most likely end up with wrong keys,
437 do graceful reconnect then. Affected file silcd/server.c.
439 * Take reference of the socket in the parser context, as it's
440 possible to have the parsers in queue after the socket is
441 disconnected and this may cause crash. Affected files are
442 lib/silccore/silcpacket.c, lib/silcclient/client.c and
445 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
447 * Fixed KICK command reply sending, it sent to replies.
448 Affected file silcd/command.c.
450 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
452 * Finish the silc-mime.pl script. It now supports MIME type
453 guessing using magic files, signing data messages, executing
454 MIME handlers in background. Affected files
455 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
457 * Changed MIME signal handler to make things easier for the perl
458 script. Affected files irssi/src/silc/core/client_ops.c,
459 silc-servers.c, and irssi/docs/signals.txt
461 * Cleaned up the silc_mime_parse function and fixed detection
462 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
464 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
466 * Resolve the IP for file transfer listener from the connection
467 socket. Affected file lib/silcclient/client_ftp.c.
469 * Accept NULL hostname parameter in the functions
470 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
471 if hostname is not wanted.
473 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
475 * Fixed race condition between silc_client_init and
476 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
478 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
480 * Fixed file transfer connection closing when SIGNOFF for
481 the client is received from server. Affected file is
482 lib/silcclient/client_ftp.c.
484 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
486 * Check for disconnected socket in QUIT callback. Affected
487 file silcd/command.c.
489 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
491 * Modified the MIME parsing to allow \n and \r\n as delimiters.
492 Affected files lib/silcutil/silcstrutil.c
494 * Cleaned up the escape/unescape functions for correctness and
495 speed. Affected file irssi/src/silc/core/client_ops.c
497 * Removed handling for data messages with Content-Type: text/*,
498 moved parsing of MIME headers to the signal handler, added
499 support for signing and verifying data messages. Affected
500 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
501 irssi/src/silc/core/silc-{servers,channels}.c
503 * Added a perl script for handling data messages based on
504 information read from Mailcap files. New file
505 irssi/scripts/silc-mime.pl
507 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
510 acknowledge recepetion of a message to the sender. Updated
513 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
515 * Unregister channel key saving callback when deleting channel.
516 Affected file lib/silcclient/idlist.c.
518 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
519 before calling notify client operation. Affected file is
520 lib/silcclient/client_notify.c.
522 * Unregister QoS tasks when deleting the socket connection.
523 Affected files lib/silcutil/silcsockconn.[ch],
524 unix/silcunixsockconn.c.
526 * Implemented latest presence-attrs draft changes. Affected
527 files lib/silccore/silcattrs.h and
528 irssi/src/silc/core/silc-queries.c.
530 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
532 * Save old channel keys in list to allow more rapid change
533 of channel keys if server for some reason does that. This
534 avoids loosing so many channel messages due to not having
535 key to decrypt. Affected file lib/silcclient/silcclient.h,
536 idlist.c and client_channel.c.
538 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Continued backup router tests and fixes. Affected files
541 silcd/server_backup, server_util.c, server.c. See TODO.
543 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
545 * Fixed SERVER_SIGNOFF handling in servers. The client
546 was removed from wrong list thus not removing the client
547 at all. Affected file silcd/packet_receive.c.
549 * Do not execute rekey protocol for disabled connections as
550 it would never go through. Affected file silcd/server.c.
552 * Added timeout for rekey protocol to catch if the protocol
553 never executes successfully. Affected files silcd/server.c
556 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
558 * Abandon packet processing for disconnected sockets. Check
559 this always after calling packet processing callback.
560 Affected file lib/silccore/silcpacket.c.
562 * Fixed double registration disconnection code in server.
563 Closed wrong connection. Affected file silcd/packet_receive.c.
565 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
567 * On normal server reconnect to primary during resuming 4
568 times, then give up. Affected file silcd/server_backup.c.
570 * If during reconnecting to routers we notice we have router
571 connection but no primary router set, the server is in desync.
572 Reconnect to primary to restore network. Affected file
575 * Assure that only one protocol is exeucting at the same time.
576 Added checks for all protocols. Affected files are
577 silcd/server.c and server_backup.c.
579 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
581 * Check that a string is not already part on invite/ban
582 string when processing it. Affected file silcd/server_util.c.
584 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
586 * Fixed the CUMODE_CHANGE for founder mode changes to comply
587 with 1.2 version of the protocol. Affected file is
588 silcd/packet_receive.c.
590 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
592 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
593 where the passphrase was given. Affected file is
596 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
598 * INVITE and BAN notifys are now delivered from routers to
599 servers (but not clients) on the channel. Updated specs and
600 code. Affected files silcd/packet_[send|receive].[ch],
601 command.c, server.c and server_util.c.
603 * Implemented INVITE and BAN announcing. Affected files are
604 silcd/server.[ch], server_util.c.
606 * Implemented SilcStatus error type argument returning in
607 command reply error in server. Affected file silcd/command.c.
609 * Implemented SilcStatus argument returning in comand reply
610 in client library. The command_reply client operation now
611 returns error specific arguments as well. Affected files
612 are lib/silcclient/command_reply.[ch], client_resume.c,
613 lib/silccore/silcstatus.[ch].
615 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
617 * Backup router protocol version 1.2 implemented. Testing still
618 required. Affected files in silcd/server_backup.[ch], server.c,
619 packet_receive.c and server_internal.h.
621 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
623 * silc_client_send_[channel|private]_message now return TRUE
624 or FALSE. Affected file lib/silcclien/client_channel.c and
627 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
629 * Check for explicit nickname in INVITE and BAN processing
630 during join as well (and don't expect only wildcards in
631 invite/ban strings). Affected file silcd/command.c.
633 * Fixed the INVITE and BAN by public key. The public key saved
634 is the PK payload (as specified) not the raw data. Affected
635 file silcd/server_util.c.
637 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
639 * UTF-8 text message support for actions and notices in SILC
640 Client. Affected file irssi/src/silc/core/client_ops.c.
642 * silc_get_username and silc_get_real_name now returns sensible
643 data on Win32. Patch by Toni Willberg. Affected file is
644 lib/silcutil/win32/silcwin32util.c.
646 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
648 * Provide a signal handler to send MIME encoded messages and emit
649 a signal when a MIME encoded message is received. Also document
650 the signals for usage with the perl interface.
652 A sample perl script will be supplied at a later point.
654 Affected files are irssi/docs/signals.txt,
655 irssi/src/silc/core/client_ops.[ch],
656 irssi/src/silc/core/silc-{channels,servers}.c
658 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
660 * Use SILC_COMMAND_PING to estimate the round-trip time to the
661 server. Use this time to display a lag and disconnect when it
662 exceeds a specified limit.
664 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
666 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
668 * Remove the channel auth list in normal server if router
669 encofrces its list during connecting. Send notify to channel
670 to remove the mode to remove the list. Affected files are
671 silcd/server_util.c and silcd/packet_receive.c.
673 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
675 * Added support for channel public keys. Updated protocol specs
676 and implemented it. Affected files are
677 silcd/command.c, command_reply.c, lib/silcclient/command.c,
678 lib/silcclient/command_reply.c.
680 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
682 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
683 terminate the process on Linux. Affected file silcd/silcd.c.
685 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
687 * Check for NULL buffer in silc_buffer_clear. Affected file
688 is lib/silcutil/silcbuffer.h.
690 * Simplified the backup router protocol by removing the _GLOBAL
691 types. Updated protocol specs and the code. Affected files
692 are silcd/server_backup.[ch].
694 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
696 * Deny '@' and '!' from nicknames since they are reserved
697 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
698 Updated protocol specs and the code.
700 Affected files are silcd/server_util.[ch].
702 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
704 * Fixed stack overflow in Irssi SILC client. Affected
705 file irssi/src/silc/core/client_ops.c.
707 * Check that Host is set in ServerConnection and RouterConnection
708 in silcd.conf. Affected file silcd/serverconfig.c.
710 * Fixed crash in server with protocol completion callbacks,
711 namely rekey and backup resuming protocols. Affected files
712 are silcd/server_backup.c and silcd/server.c.
714 * Fixed rekey protocol to not restart if it is started already.
715 Affected files are lib/silcclient/client.c and
718 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
720 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
722 * Fixed EOF handling in SILC Config, affected file
723 lib/silcutil/silcconfig.c.
725 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
727 * Fixed RESOLVING flag handling in JOIN notify and other
728 notifys to handle the resolvings correctly in client library.
729 Affected file lib/silcclient/client_notify.c.
731 * Do not send full INVITE and BAN lists in INVITE and BAN
732 notifys, only the changed information. Affected file
735 * Fixed INVITE notify sending in INVITE command, send it
736 only when needed. Affected file silcd/command.c.
738 * Handle the founder key change properly in CMODE_CHANGE
739 notify. Bug #122. Affected file silcd/packet_receive.c.
741 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
743 * Remove the mark for output (mark it only for input) after
744 purging outgoing queue. Prevents the "Error in select()"
745 floods. Affected file silcd/packet_send.c.
747 * Fixed incorrect connection deletion from client library
748 after calling "connect" client operation. Could cause
749 crashes for example during reconnect timeouts. Affected
750 files are lib/silcclient/client.c and
751 irssi/src/silc/core/client_ops.c.
753 * Check server private key file permissions before starting
754 the server. Affected file silcd/serverconfig.c.
756 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
758 * NULL terminate allocated string in silc_buffer_strformat.
759 Affected file lib/silcutil/silcbuffmt.c.
761 * Rewrote the invite/ban list string handling in server to
762 use SilcBuffer instead. Affected files are silcd/command.c
763 and silcd/server_util.c.
765 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
767 * Fixed double free in CMODE command when setting new HMAC
768 for channel. Affected file silcd/command.c.
770 * Added couple of missing memset's to zero sensitive memory.
771 Affected files silcd/command.c, lib/silcclient/command.c.
773 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
775 * Fixed a double free in INVITE command error handling in
776 server. Affected file silcd/command.c.
778 * Added macros SILC_SWAB_[16|32] to swab byte order of
779 16-bit and 32-bit unsigned integers. Affected file
780 lib/silcutil/silctypes.h.
782 * Use the SILC_SWAB_16 instead of htons() in server when
783 handling ports since the ports in structures are always
784 in little-endian order (regardless of platform). Affected
785 file silcd/serverid.c and silcd/server_backup.c.
787 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
789 * Send DISCONNECT in close admin command in server. Affected
790 file silcd/command.c.
792 * Check whether we are already connecting to a remote router
793 (in addition of checking whether we are already connected)
794 before creating new connection. Affected file silcd/server.c.
796 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
798 * Added better compiler and compiler flags checking in
801 * Check that socket is valid after QoS is applied to data.
802 Affected file lib/silcutil/unix/silcunixsockconn.c.
804 * Make sure the socket connecetion is not closed to early
805 when closing connection in server. Also make sure the
806 connection is always closed after error in a protocol.
807 Affected file silcd/server.c.
809 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
811 * Removed --session and --dummy options from Irssi SILC Client.
812 -d option is available only if --enable-debug was given.
813 Affected files are irssi/src/silc/core/silc-core,
814 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
816 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Added silc_buffer_steal to steal the data from the buffer.
819 Affected file lib/silcutil/silcbuffer.h.
821 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
823 * Fixed server crash with double Primary block in config file.
825 Fixed also various memory leaks around the config file
826 parser. Affected files lib/silcutil/silcconfig.c,
827 silcd/serverconfig.c.
829 * Changed my nickname (Johnny Mnemonic) to my real name, this
830 means that bugs introduced by him were actually introduced
833 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
835 * Don't display "foo appears as foo\nYou're now known as foo"
836 messages. Affected file irssi/src/silc/core/client_ops.c
838 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
840 * Fixed error handling of invalid client entry when calling
841 commands in server. Fixes a crash. Affected file
844 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
846 * Added some sanity checks in server for correctness of the
847 server configuration. Affected file silcd/serverconfig.c.
849 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
851 * Prevent endless resolving of user informations in USERS
852 command by checking the command reply status correctly.
853 Affected file lib/silcclient/command_reply.c.
855 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
857 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
858 file is lib/silcutil/silcfileutil.c. A patch by Matthew
859 Aldous <Matthew@Aldous.com>.
861 * Added better implementation using CriticalSection of
862 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
863 <mikko.lahteenmaki@pikabaana.net>.
865 * Added some Winsock WIN32 compatiblity defines into
866 includes/silcwin32.h.
868 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
870 * Fixed double free in async host lookup code. Affected file
871 lib/silcutil/silcsockconn.c.
873 * On backup router handle now the SERVER_SIGNOFF from router
874 for local connected servers too, and close the connections.
876 Do not process them as normally signing off servers when they
877 really signoff by sending EOF fe, but always assume that
878 router sends the SERVER_SIGNOFF.
880 Affected files silcd/server.c and silcd/packet_receive.c.
882 * Fixed socket unsetting when closing connections. Affected
883 files silcd/server.c and silcd/packet_send.c.
885 * Do not print the nickname in SERVER_SIGNOFF if we do not
886 have it. Prevents asserts in Irssi core. It is possible we
887 don't have the nick if it was just being resolved when server
888 signoff. Affected file irssi/src/silc/core/client_ops.c.
890 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
892 * Fixed autonick crashbug in client library. Affected file
893 lib/silcclient/client.c.
895 * Fixed Unix implementation of SilcMutex to really assert if
896 the mutex is locked/unlcoked already. Affected file
897 lib/silcutil/unix/silcunixmutex.c.
899 * Fixed locking in silc_schedule_uninit. It didn't lock
900 when dispatching timeout tasks. Affected file is
901 lib/silcutil/silcschedule.c.
903 * Changed Win32 implementation of SilcThread to use modern
904 Win32 interface. Affected file is
905 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
907 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
909 * Don't print signed messages when sending failed. Affected files
910 irssi/src/silc/core/silc-[servers.c/commands.h]
912 * Send adquate signal when founding a channel by joing it. Affect
913 file irssi/src/silc/core/client_ops.c
915 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
917 * Fix theme abstracts parsing. Affected files irssi/default.theme,
918 irssi/src/fe-common/core/themes.c
920 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
922 * Fixed close command to use the port correctly when closing
923 server connections. Affected file silcd/idlist.c.
925 * Check for NULL outbuf in silc_socket_write. It is possible
926 that it is NULL is some odd case. Affected files are
927 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
929 * Do not call final protocol callback for backup router
930 resuming protocol when closing connection. It is closed
931 by timeout in case of error. Affected file silcd/server.c.
933 * Backup reconnect to router if backup resuming protocol
934 failed. Affected file silcd/server_backup.c.
936 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
938 * Fixed double free in SKE library error hadling when signature
939 error occurred. Affected file lib/silcske/silcske.c.
941 * Save the fingerprint to new SilcClientEntry after changing
942 nickname. Affected file lib/silcclient/client_notify.c.
944 * Print SIGNOFF in Irssi SILC client only if the nickname is
945 known. Prevents asserts in Irssi core. It is possible we
946 don't have the nick if it was just being resolved when it
947 quit. Affected file irssi/src/silc/core/client_ops.c.
949 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
951 * Fixed double free in invite list adding code when adding
952 invite strings. Affected file silcd/server_util.c.
954 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
956 * More log printing during backup router protocol. Affected
957 file silcd/server_backup.c.
959 * Removed backwards support for old private key file format.
960 Affected file lib/silccrypt/silcpkcs.c.
962 * Removed backwards support for not-so-strict decryption length
963 check, it's strict now. Affected lib/silccrypt/silccipher.c.
965 * GETKEY to update the client entrys fingerprint too.
966 Affected file lib/silcclient/command_reply.c.
968 * Added --without-libtoolfix for package builders using weird
969 wrappers around libtool (BSD at least).
971 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
973 * Fixed backup router bugs: When backup resumes router and
974 receives a CHANNEL_MESSAGE packet the backup must not act
975 as router since the packet header decryption would be
976 different. Also, when relaying packets to channel, do
977 not re-encrypt packets on backup that came from the primary
978 since the connection isn't really router-router connection.
979 Affected files silcd/server.c, silcd/packet_send.c.
981 * Added checks in encryption/decryption that encryption/decryption
982 length sent as argument really is multiple by block size. Helps
983 catching really weird bugs like the above backup router bugs
984 when packets are being decrypted in wrong way. Affected files
985 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
987 * Fixed padding generation in private key file encryption.
988 Affected file lib/silccrypt/silcpkcs.c.
990 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
992 * Added ignore_message_signatures setting which can be used
993 to ignore signatures in messages. Affected files are
994 irssi/src/silc/core/client_ops.c, silc-core.c.
996 * Fixed the libtoolfix to use command line options instead of
997 environment variables. They didn't work as expected. Now,
998 the libtool is fully run-time configurable.
1000 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1002 * Verify signature payload for signed messages. Affected files
1003 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1004 irssi/src/silc/core/silc-core.h
1006 * Display signature verification result in public and private
1007 messages using theme abstracts. See irssi/default.theme for
1008 examples on their usage. Affected files
1009 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1010 irssi/src/fe-common/silc/module-formats.[ch],
1011 irssi/src/fe-common/silc/fe-common-silc.c,
1012 irssi/src/fe-common/silc/Makefile.am
1013 irssi/src/fe-common/core/fe-messages.[ch]
1015 * Fixed bugs in Irssi's theme parsing. Affected files
1016 irssi/src/fe-common/core/themes.c
1018 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1020 * Calculate the correct length for signed messages before
1021 encrypting, it must be multiple by block size. Affected
1022 file lib/silccore/silcmessage.c.
1024 * silc_message_signed_get_public_key returns now both
1025 decoded and encoded public key. Affected files are
1026 lib/silccore/silcmessage.[ch].
1028 * Added libtoolfix script that makes the libtool more generic
1029 and configurable in run-time. Now we can specify in run-time
1030 if what kind of libraries we want to create, regardless of
1031 configuration. SIMs are now creates even if --disable-shared
1032 was explicitly given.
1034 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed founder key sending in CMODE command in client.
1037 Affected file lib/silcclient/command.c.
1039 * Fixed CUMODE founder authentication in server to not check
1040 for client's public key since it's not supposed to do that.
1041 Affected file silcd/command.c.
1043 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1045 * Set realname and hostname in NICK_REC records. Affected file
1046 irssi/src/silc/core/silc-nicklist.c
1048 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1050 * Remove 1.0 protocol backwards compat code from client
1053 * Added more reliable check for whether nickname did change
1054 or not, or whether only Client ID changed in NICK_CHANGE
1055 notify. Affected file lib/silcclient/client_notify.c.
1056 Fixes bug in '@' character handling in a nickname.
1058 * Added support for automatically parsing signature from
1059 the message payload. Added new function
1060 silc_message_get_signature to return the payload to
1061 application. Affected files lib/silccore/silcmessage.[ch].
1063 * Changed the private_message and channel_message client
1064 operations to deliver the SilcMessagePayload to the
1065 application too. Application can use it fe. to get the
1066 signature from the message for verification. Affected
1067 file lib/silcclient/silcclient.h, client_channel.c and
1070 * Redefined the signed payload for message payloads.
1071 Updated protocol specs and implemented.
1073 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1075 * Fixed wrong invite and ban list handling in server command
1076 reply. Affected files are silcd/command_reply.c,
1077 silcd/server_util.[ch].
1079 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1081 * Fixed CMODE setting in server when founder mode was set.
1082 Affected file silcd/command.c. Bug #95.
1084 * Added support to setting specific public key in CMODE in
1085 Irssi SILC client. Affected file lib/silcclient/command.c.
1087 * Added support to use specific public key in CUMODE in
1088 Irssi SILC Client. Affected file lib/silcclient/command.c.
1090 * Added support for inviting and banning by public key in
1091 Irssi SILC client. Affected file lib/silcclient/command.c.
1093 * Fixed fingerprint/babbleprint showing in invite and ban
1094 list command replys. Affected file is
1095 irssi/src/silc/core/client_ops.c.
1097 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1099 * Format CMODE +c and +h to display both the mode and the argument
1101 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * Added test vectors and test programs for SHA-1, MD5,
1104 HMAC-SHA1 and HMAC-MD5. New tests are located in
1105 lib/silccrypt/tests/. Fixed also argument decoding bug in
1106 MD5 implementation. Affected file lib/silccrypt/md5.c.
1108 * Changed the channel private key and private message key
1109 generation (with static keys) to use SHA1 instead of MD5,
1110 as SHA1 is the mandatory hash function in SILC. Affected
1111 file lib/silcclient/client_[channel/prvmsg].c.
1113 * Changed the private key file encryption to use SHA1 instead
1114 of MD5. Added support for the old generation and added
1115 automatic change of the key (to be removed later). Affected
1116 files lib/silccrypt/silcpkcs.c.
1118 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1120 * Load only files with .pub suffix in PublicKeyDir. Affected
1121 file silcd/serverconfig.c.
1123 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1125 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1126 channels. Affected files silcd/silcd.c, silcd/server.h.
1128 * Added the config directive PublicKeyDir for the client block.
1129 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1131 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * Merged Toni's irssi/silc.conf patch.
1135 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1137 * Max alloc tests in allocation routines. Affected file
1138 lib/silcutil/silcmemory.c.
1140 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1142 * Fixed a typo in resuming code that fixed detach/resume code
1143 in server. Bug #93. Affected file silcd/packet_receive.c.
1145 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1147 * Do reverse lookups for server when /connecting. Affected files
1148 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1149 irssi/src/core/net-nonblock.*
1151 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1153 * Added library versioning for shared libraries. Affected
1154 files configure.in.pre and lib/Makefile.am.pre.
1156 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1158 * Display INVITE and BAN lists as specified by SILC 1.2
1160 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Do not send invite list back unless asked (when sending
1163 no arguments) or when list was modified. Affected file
1166 * Remove client from invite list in KILLED notify and in
1167 KILL command. Affected file silcd/command.c and
1170 * Fixed bugs in invite list handling in INVITE command.
1171 Affected files silcd/command.c and silcd/server_util.c.
1173 * Merged with Irssi 0.8.6.
1175 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1176 Affected file irssi/src/fe-text/silc.c.
1178 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1180 * The silc_argument_get_[first/next] now return the argument
1181 type to caller. Added silc_argument_payload_encode_one.
1183 Affected files are lib/silccore/silcargument.[ch].
1185 * Added support for the SILC 1.2 INVITE command and new
1186 invite lists to server. Affected files are silcd/command.c,
1187 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1189 * Added support for the SILC 1.2 BAN command and new
1190 ban lists to server. Affected files are silcd/command.c,
1191 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1193 * Added support to client sending new INVITE command. Affected
1194 file is lib/silcclient/command.c.
1196 * Added support to client sending new BAN command. Affected
1197 file is lib/silcclient/command.c.
1199 * Added support for removing client from invite list when kicked
1200 from channel, as SILC 1.2 dictates. Affected files are
1201 silcd/packet_receive.c and silcd/command.c.
1203 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1205 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1206 automatically the cipher's internal IV. Affected files
1207 lib/silccrypt/silccipher.[ch].
1209 * Assure the RESUME_CLIENT packet is not sent to twice to
1210 backup router if the detached client was originated from
1211 the backup. Affected file silcd/server.c. Bug #76.
1213 * Changed silc_sim_symname to not allocate memory. Affected
1214 file lib/silcsim/silcsimutil.c.
1216 * Fixed memory leaks with SIMs in server. Affected files
1217 silcd/serverconfig.c, silcd/server.c.
1219 * Fixed channel key distribution after resuming detached
1220 client. Affected files silcd/packet_receive.c.
1222 * Fixed channel's global_user boolean checking after detaching.
1223 Check it after changing the owner of the client not before.
1224 Affected file silcd/packet_receive.c.
1226 * Fixed few double frees from client library. Fixes at least
1227 Bug #81, possibly others too.
1229 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1230 notifys in Irssi SILC Client. Affected file is
1231 irssi/src/silc/core/client_ops.c. Bug #82.
1233 * Applied Ville Räsänen's manual page and --mandir bugfix
1234 patch. Affected files are configure.in.pre and Makefile.am.pre.
1237 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Added support to backup router protocol for backup to tell
1240 normal server that it cannot use the backup router as primary
1241 because the primary isn't really down. Updated protocol
1244 * Added support for primary router to tell backup router that
1245 resuming is not possible because the backup really isn't primary
1246 in the cell. For example if backup disconnected itself the
1247 resuming is not allowed since the primary really did not
1248 go down. Updated protocol specs.
1250 * Removed MARS from crypto library.
1252 * Defined the CTR mode and Randomized CBC mode in SILC. The
1253 CTR mode is RECOMMENDED now in specification. Defined also
1254 Serpent cipher as optional cipher. Updated the protocol specs.
1256 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1258 * Added support for inviting/banning by IP/MASK, public key,
1259 and explicit Client ID. Redefined the command and notify
1260 types to allow easier forwards support for other methods
1261 of inviting/banning. Updated protocol specs.
1263 * Remove the client from channel's invite lists if the client
1264 is kicked or killed. Updated protocol specs.
1266 * Unified the Channel Message Payload and Private Message
1267 into one Message Payload. Updated protocol specs and
1270 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * Don't wait for EOF after socket error has occurred, but
1273 close the connection. Affected file is silcd/server.c.
1275 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * Added support for setting FOUNDER mode on channel with
1278 specific public key which can be set with CMODE command.
1279 Updated protocol specs and implemented in client and server.
1281 * Fixed the Irssi SILC client to correctly shutdown the client
1282 library to avoid memory leaks. Affected files are
1283 irssi/src/silc/core/silc-core.c and silc-servers.c.
1285 * Deprecated the No Reply flag in SKE protocol and introduced
1286 "IV Included" flag which can be used to indicate that the IV
1287 is included in the ciphertext. This makes it possible to use
1288 SILC on unreliable transport, such as UDP which may cause
1289 packet reordering and losses. Updated protocol specs, did
1292 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1295 < 32 bit values in correct size. Affected file is
1296 lib/silcmath/mp_mpi.c.
1298 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Fixed the KE Start Payload parsing to check that mandatory
1301 fields are present. Affected file lib/silcske/payload.c.
1303 * Fixed compilation warnigs in Irssi SILC Client. Affected
1304 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1306 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1308 * Print "nick now appears as newnick" and update Irssi's nicklist
1309 when you change your nick to "nick". Closes #62
1311 * Never format your own nick. Closes #63
1313 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1315 * SILC_UMODE_GONE changes are now propagated correctly to the
1316 Irssi client. Closes #54
1318 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1320 * Fixed example in /HELP KEY
1322 * Added expando $j which expands to current SILC Client version
1324 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1326 * Fixed public key decoding in crypto library.
1328 * Added better error printing to SKE library.
1330 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Fixed NICK command to not crash if nickname was not sent.
1334 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1337 Deprecated the old Encrypt-And-MAC order. Updated protocol
1338 specs and implemented.
1340 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1341 generation. Updated specs and implemented.
1343 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Added support for rekey before 2^32 sequence number wraps.
1346 Affected files in server and client library.
1348 * Padding must be at least 8 bytes now. Implemented and updated
1351 * Compute maximum padding for authentication packets to make
1352 passphrase approximation attacks impossible. Affected files
1353 in client library and in server.
1355 * Fixed PING command sending in client library and handling in
1356 server. The server ID must be ID Payload, not raw ID data.
1357 Affected files in server and client library.
1359 * Defined that all public keys sent in commands and notify
1360 payloads are actually Public Key Payloads not raw public key
1361 data. Updated protocol specs and implemented.
1363 * Updated protocol version to 1.2. Updated specs and code.
1365 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1366 status types. Updated specs and the code.
1368 * Added support for normal client to kill its own entries from
1369 the network. Updated protocol specs and the code.
1371 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1372 and added initial implementation.
1374 * Added MAC field to the Private Message Payload to protect
1375 against chosen ciphertext attacks. Updated the protocol specs
1378 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1379 attribute to indicate the user's current idle and signon time
1380 of a service. Updated protocol specs and implemented.
1382 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Added "do_not_bind" argument to silc_client_file_send what
1385 can be used to not bind locally but assume the file receiver
1386 provides the point of connect. Usefull when sender is behind
1387 NAT device. Affected file lib/silcclient/silcclient.h and
1390 * Added -no-listener option to FILE SEND command in Irssi SILC
1391 client. Affected file irssi/src/silc/core/silc-servers.c.
1392 Renamed FILE RECEIVE to FILE ACCEPT.
1394 * Confirm passphrase for private key encryption in
1395 silc_create_key_pair and silc_change_private_key_passphrase.
1396 Affected files are lib/silcutil/silcapputil.c.
1398 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * Move silc_client_packet_send back to internal, added
1401 silc_client_send_packet, a bit simpler function for application.
1402 Affected files lib/silcclient/silcclient.h, client.c and
1405 * Moved the SilcClientEntry, SilcChannelEntry and
1406 SilcServerEntry to silcclient.h to be public and documented
1407 them for application. Affected files are
1408 lib/silcclient/silcclient.h and idlist.h.
1410 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Fixed manual page installation patch by Ville Räsänen.
1413 USERS help page fix patch by Ville Räsänen
1415 * Changed the silc_client_command_call interface to make
1416 the command call simpler for the application. The library
1417 now handles the command line parsing, command finding and
1418 execution. Application only needs to call the function
1419 with the command line. Affected files are
1420 lib/silcclient/silcclient.h, command.[ch].
1422 * Fixed silc_get_input to NULL-terminate the returned input.
1423 Affected file lib/silcutil/silcutil.c.
1425 * Resolve the client's public key in JOIN command if the
1426 founder auth data is being requested but we don't know the
1427 client's public key. Affected file silcd/command.c.
1430 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Print notify for server opers when backup router comes
1433 online. Affected file silcd/server.c.
1435 * Fixed the INVITE command to send the invite list in
1436 command reply. Affected file silcd/command_reply.c.
1438 * Fixed MOTD command reply sending. Affected file
1441 * UTF-8 decode the topic in TOPIC command reply and LIST
1442 command reply in Irssi SILC client. Affected file is
1443 irssi/src/silc/core/client_ops.c.
1445 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1447 * Fixed the INVITE command to not crash Irssi SILC client
1448 when given without nickname argument. AFfected file
1449 irssi/src/silc/core/client_ops.c.
1451 * Fixed double free in WHOIS query on normal server when
1452 forwarding query to router. Affected file is
1453 silcd/server_query.c.
1455 * Fixed WATCH command reply handling on normal server which
1456 was missing altogether. Affected file silcd/command_reply.c.
1459 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1461 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1462 Included yodl sources for each of these. Also modified
1463 Makefile.am prototype to install these files to proper
1464 locations. Updated CREDITS. Affected file Makefile.am.pre,
1465 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1468 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Added support for encrypted private key files. Now
1471 passphrase must be provided when new key pair is created
1472 (can be empty though), and prompted when loading the
1473 private key. Added support for loading the old-style
1474 non-encrypted private keys as well. Affected files
1475 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1478 * Fixed silc_get_input to accept input on all terminals.
1479 Affected file lib/silcutil/silcutil.c.
1481 * Moved the Irssi SILC client key loading and other stuff
1482 to be called after the arguments and UI is initialized.
1483 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1485 * Added -P option to Irssi SILC client which can be used
1486 to change the passphrase of the private key. Affected
1487 file irssi/src/silc/core/silc-core.c.
1489 * Added silc_change_private_key_passphrase apputil routine
1490 to lib/silcutil/silcapputil.[ch].
1492 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Fixed connection closing in client library to not crash.
1495 Moved the connection freeing totally to function
1496 silc_clinet_del_connection. Affected file
1497 lib/silcclinet/client.c.
1499 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1501 * Changed includes/silcincludes.h to silcincludes.h.in to
1502 include configuration specific information. The silcdefs.h
1503 is not included in to installation anymore (it's only
1504 compilation time header).
1506 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1508 * Moved the SilcClient and SilcClientConnection from client.h
1509 to the public lib/silcclient/silcclient.h. Changed the
1512 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * If version string in silc_clinet_alloc is NULL the library
1515 puts it automatically. Affected file lib/silcclient/client.c.
1517 * Changed the version strings from variables to #define's
1518 in includes/silcversion.h.
1520 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Added shared library complation support.
1524 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * Added lib/silcutil/silcapputil.[ch] for application
1527 utility functions. It includes routines for applications'
1528 convenience. Added silc_create_key_pair, silc_show_public_key
1529 and silc_load_key_pair functions.
1531 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Send RESUME_CLIENT packet from router to backup routers
1534 to in resuming. Affected file silcd/packet_receive.c.
1536 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * In IDENTIFY command parsing, send all other IDs except
1539 Client IDs explicitly to router for resolving on normal
1540 server. Also check that ID received in WHOIS command is
1541 always Client ID, others are not allowed. Affected file
1542 silcd/server_query.c.
1544 * Merged latest changes from irssi.org CVS.
1546 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1549 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1551 * Fixed the heartbeat sending in Irssi SILC client. Moved
1552 the silc_client_packet_send to silcclient.h for application
1553 usage. Affected files lib/silcclient/client_internal.h
1554 lib/silcclient/silcclient.h.
1556 * Fixed a bug in query resolving in server. Used wrong
1557 variable in a for loop and crashed. Affected file is
1558 silcd/server_query.c.
1560 * Server constructs requested attributes only to locally
1561 connected clients. Affected file silcd/server_query.c.
1564 * Fixed a bug when sending resolving from router to server
1565 with requested attributes. The constructed WHOIS command
1566 was incorrect. Affected file silcd/server_query.c.
1569 * Fixed Requested Attributes saving in WHOIS command reply.
1570 The length of the data buffer must be saved too. Affected
1571 file silcd/command_reply.c.
1573 * Update the client entry's servername after detaching is
1574 over. Affected file silcd/packet_receive.c. Bug #37.
1576 * Resolve incomplete client entrys in CUMODE_CHANGE and
1577 CMODE_CHANGE notifys. Affected file is
1578 lib/silcclient/client_notify.c. Bug #42.
1580 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Fixed channel key packet processing bug on backup router
1583 during backup resuming protocol. Affected file is
1584 silcd/packet_receive.c.
1586 * Fixed memory leaks in server. Affected files are
1587 silcd/server.c and silcd/packet_receive.c.
1589 * Fixed packet decryption problem when backup router encrypted
1590 channel message with wrong key during backup resuming
1591 protocol. Affected file silcd/packet_send.c.
1593 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1594 Toni Willberg (toniw@iki.fi)
1596 * Changed the SilcCipher context to be private. Changed the
1597 silc_cipher_get_iv to just return pointer to the IV. Added
1598 silc_cipher_get_name to return the name of the cipher.
1599 Fixed code all around to support these changes. Affected
1600 files are lib/silccrypt/silccipher.[ch], client library and
1603 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Fixed unaligned access in lib/silccore/silcattrs.c.
1607 * Fixed libtool linking in lib/silcsim/Makefile.am.
1609 * Fixed services attribute printing. Affected files is
1610 irssi/src/silc/core/silc-queries.c.
1612 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Fixed a crashbug in incoming server accepting. Affected
1615 file silcd/server.c.
1617 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Added automatically generated index to Toolkit Reference
1622 * Added support for Postscript Toolkit Reference Manual.
1624 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1629 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Added 'send_events' boolean argument to the function
1632 silc_schedule_set_listen_fd which sends the set events to
1633 the application explicitly if set to TRUE. Default action
1634 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1635 lib/silcclient/client_internal.h and silcd/server_internal.h.
1637 * Added silc_compare_timeval to determine which time values
1638 is smaller. Affected file lib/silcutil/silcutil.[ch].
1640 * Added sort-of "Quality of Service" (QoS) support to
1641 SilcSocketConnection. Data reception can be controlled with
1642 rate limit per second and/or read data length limit.
1643 Added silc_socket_set_qos. Affected files are
1644 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1646 * Added the QoS configuration to SILC Server configuration
1647 file. Affected files are silcd/serverconfig.[ch] and
1650 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * Merged with irssi.org CVS.
1654 * Failed OPER and SILCOPER authentications are now logged.
1655 Affected file silcd/command.c. Bugs #25.
1657 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * ROBODoc documented lib/silcutil/silcbuffer.h and
1660 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1661 <ville.rasanen@iki.fi>.
1663 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Added support for auto-passphrase authentication from the
1666 config file during connecting which was not implemented
1667 yet. Affected file irssi/src/silc/core/client_ops.c.
1669 * Fixed a bug in authentication protocol failure handling which
1670 was processing wrong callback context. Affected files
1671 are lib/silcclient/client.c and protocol.c.
1673 * Fixed the /ATTR allow off to actually work. Affected file
1674 is irssi/src/silc/core/silc-queries.c.
1676 * Fixed the /ATTR -del to work. Affected file is
1677 irssi/src/silc/core/silc-queries.c.
1679 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1683 * Fixed mask attribute adding in Irssi SILC client. Affected
1684 file irssi/src/silc/core/silc-queries.c.
1686 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * Added support for saving the requested attributes in
1689 WHOIS to directory. Affected file is
1690 irssi/src/silc/core/silc-queries.c.
1692 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Added support for parsing VCard fields that do not have
1695 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1697 * Fixed a double free bug in hash table foreach function
1698 if the entry was deleted in the foreach callback. Affected
1699 file lib/silcutil/silchashtable.c.
1701 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Added silc_attribute_get_verify_data to return the signature
1704 verification data for either user digital signature or
1705 server digital signature in Requested Attributes. Affected
1706 files are lib/silccore/silcattrs.[ch].
1708 * Added silc_vcard_alloc which is used to allocated dynamic
1709 SilcVCard context. The silc_vcard_free now checks whether
1710 the context is dynamically allocated or not. Affected files
1711 are lib/silcutil/silcvcard.[ch].
1713 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Periodically remove the NOATTR status from client entry
1716 so that the client may take the attributes in use even after
1717 server has resolved them unsuccessfully earlier. Affected
1718 file silcd/server_query.c and idlist.h.
1720 * Moved sha1hash and md5hash from client->internal to
1721 SilcClient for application usage. Affected files are
1722 lib/silcclient/client.h and client_internal.h.
1724 * Fixed attribute encoding and decoding bugs. Affected
1725 files lib/silccore/silcattrs.[ch].
1727 * Added ATTR command to Irssi SILC Client which is used to
1728 manage user's Requested Attributes sending and values for
1729 WHOIS command. Affected files around Irssi SILC client.
1731 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Added silc_buffer_strformat which can be used to format
1734 strings into a buffer which size is automatically increased.
1735 Affected file lib/silcutil/silcbuffmt.[ch].
1737 * Added implementation of VCard (RFC 2426) which can be used
1738 as part of Requested Attributes in WHOIS command. Affected
1739 file lib/silcutil/silcvcard.[ch].
1741 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Some strncat -> silc_strncat changes our the core and
1746 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1747 errors. Added better error printing to SKE library.
1748 Affected files lib/silcske/silcske.c, silcske_status.h and
1751 * Save the PKCS key length even if only private key is set to
1752 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1754 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1755 length in bits not in bytes. Affected files are
1756 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1757 silcd/server_query.c.
1759 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Added silc_attribute_payload_encode_data to directly encode
1762 the data into the attributes buffer. Renamed function
1763 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1764 Affected files are lib/silccore/silcattrs.[ch].
1766 * silc_hash_table_find_foreach calls the foreach function now
1767 once even if the nothing was found with context set to NULL.
1768 Affected file lib/silcutil/silchashtable.[ch].
1770 * Remove the RESOLVING flag from client entry after received
1771 the Requested Attributes from the client. Fixed memory leak
1772 in client entry freeing. Affected files silcd/server_query.c
1775 * Added Requested Attributes support into SILC Client Library.
1776 It is not able to send requested attributes in WHOIS command,
1777 and also receive and process requested attributes. Added
1778 silc_client_attribute_[add|del] and silc_client_attributes_get
1779 functions. Added also `ignore_requested_attributes' to the
1780 SilcClientParams to not use attributes in client. Affected
1781 files are lib/silcclient/command.c, client_attrs.[ch],
1782 silcclient.h, client_internal and client.[ch].
1784 * Changed the silc_client_get_client_by_id to support Requested
1785 Attributes, it takes them as argument now. Affected file
1786 is lib/silcclient/silcclient.h, and idlist.c.
1788 * Added -details option to WHOIS command in Irssi SILC Client
1789 to support the requested attributes. By default it requests
1790 all attributes. Affected file lib/silcclient/command.c and
1791 irssi/doc/help/in/whois.in.
1793 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Add also SERVICE attribute for server-constructed attribute
1796 data. Also digitally sign the attributes and add
1797 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1798 silcd/server_query.c.
1800 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Changed the silc_attribute_payload_encode to support list
1803 of attributes (function may be called several times to add
1804 a new attribute). Removed the silc_attribute_payload_encode_list
1805 function. The encoding function now also automatically encodes
1806 the data, so the caller does not need to do that. Affected
1807 files lib/silccore/silcattrs.[ch].
1809 * Added support for replying on behalf of the user to the
1810 Requested Attributes in WHOIS command in the server. Affected
1811 file silcd/server_query.c.
1813 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1814 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1816 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Don't swtich to become primary router if we are backup if
1819 decryption error has occurred. Affected file silcd/server.c.
1821 * Fixed a bug in backup router IP address comparison in
1822 silc_server_backup_get.
1824 Save now also the port of the server/router and use that
1825 in comparison as well. Affected file silcd/server_backup.c.
1827 * Normal server now reconnects to backup router automatically
1828 if connection is lost to it. Affected file silcd/server.c.
1830 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * If packet processing fails (like integrity check fails)
1833 the connection is closed now. Affected files are
1834 lib/silccore/silcpacket.c and silcd/server.c.
1836 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Fixed double free in RSA public key set function
1839 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1842 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1845 Added server_query.[ch] which provides one interface for
1846 querying information using all three commands.
1848 * Changed all "typedef unsigned char" in core library to
1849 "typedef SilcUInt8".
1851 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1855 * Renamed silc_server_get_client_resolve to
1856 silc_server_query_resolve and moved to server_query.[ch].
1858 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Resumed client packet handling from server put the resumed
1861 client on wrong list on router and caused the client not
1862 be present on the network anymore. Now fixed to put the
1863 client to correct list. Affected file silcd/packet_receive.c.
1865 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1867 * Various cleanup in error message output in config parsing code
1868 and in server init code. Fixed error log files containing
1869 too many newlines ('\n') in some situations. Affected files are
1870 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1872 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Use the reverse lookupped hostname in client internals
1875 instead of one user provided us as remote server name.
1876 Affected file lib/silcclient/client.c.
1878 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Added 'app_context' to silc_schedule_init. It is an
1881 application specific context that is delivered to application
1882 in task callback functions. Affected files are
1883 lib/silcutil/silcutil.[ch].
1885 * The hb_context in SilcSocketConnection is not freed
1886 automatically anymore (application must free it). Freeing
1887 it automatic is inconsistent. Affected files are
1888 lib/silcutil/silcsockconn.[ch].
1890 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Added support for removing explicitly added client connections
1893 in rehash and closing the client connections if they were
1894 unconfigured in the rehash. Affected file silcd/server.c.
1896 * Added support for aborting automatically pending commands
1897 that never receives the reply (to avoid memory leaks).
1898 Added also silc_server_command_pending_timed to set the
1899 specific timeout for pending command. Affected files are
1900 silcd/command[_reply].[ch].
1902 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1903 specs and lib/silccore/silcstatus.h.
1905 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Changed the silc_get_time to accept time value as argument
1908 or if zero is sent return current local time. Affected
1909 file lib/silcutil/silcutil.[ch].
1911 * Added STATS command to client library and Irssi SILC client.
1912 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1914 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Assure that channel key is set before sending it. May
1917 crash server otherwise. Affected file silcd/packet_send.c.
1919 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Assure that endless loop cannot happen with detached client
1922 resolving on normal server. Added idlist status
1923 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1924 silcd/idlist.h and silcd/packet_receive.c.
1926 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Incoming file transfer request cannot use same session as
1929 the sending session. This can happen when sending file to
1930 yourself. Crashed the client on quit. Affected file
1931 lib/silcclient/client_ftp.c. Bug #24.
1933 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Implemented the draft-riikonen-precense-attrs draft and
1936 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1938 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Distribute the SERVER_SIGNOFF notify also to local backup
1941 routers from the primary router. The backup router may not
1942 have the signing of local server directly connected and need
1943 to know about the signoff. Affected file silcd/server_util.c.
1945 * Use the primary router as the origin of the locally connected
1946 server when it is disconnecting from the backup router since
1947 that's where it really is coming from. Now the clients from
1948 the disconnecting server are removed correctly and "shadow"
1949 clients are not left to the backup router. Affected file
1952 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * If normal server is standalone and found existing but disabled
1955 channel, do not re-create the channel since it creates
1956 duplicate same channels. Affected file silcd/server.c.
1958 * Added anonymous client connections support to server. New
1959 "anonymous" configuration option to ConnectionParams section
1960 added. If set to true, the username and hostname information
1961 of the client will be scrambled and anonymous user mode is
1962 set automatically to the user. Affected files are
1963 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1965 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * In JOIN notify handling, mark that the cache entry of the
1968 client cannot be expired. Can cause crashes on normal
1969 server (asserts client->channels). Affected file is
1970 silcd/packet_receive.c.
1972 * From now on distribution versions are used as protocol versions
1973 instead of by default using the Toolkit base version as protocol
1974 version. Affected file prepare.
1976 * Do not set the locally resolved hostname for local client
1977 entry but take what server sends. This way the real hostname
1978 is showed in WHOIS for yourself. Affected file is
1979 lib/silcclient/idlist.c and lib/silcclient/client.c.
1981 * Resolve local info with IDENTIFY when connecting to server.y
1983 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1985 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1986 for implied search (not needed on platforms which has native
1987 pthreads library). Use --without-pthreads to disable threads.
1988 Affected file is configure.in.pre
1990 * Fixed --with-iconv on platforms which need to bypass (broken)
1991 native iconv(). Affected file is configure.in.pre
1993 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Moved -C option parsing in Irssi SILC client at same time
1996 as other options. The UI was initialized earlier and caused
1997 problems on command line. Bug #16. Affected file is
1998 irssi/src/silc/core/silc-core.c.
2000 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2002 * Added global variable silc_log_timestamp that tells silclog
2003 wether to print or not the timestamp in the logging files.
2004 Affected file lib/silcutil/silclog.[ch].
2006 * Added silcd configuration option Timestamp in the Logging
2007 section. Affected file silcd/serverconfig.[ch],
2008 doc/example_silcd.conf.in.
2010 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Fixed fingerprint checking to check for entirely empty
2013 fingerprint instead of two first bytes when determining
2014 if it is set. Bug #18. Affected file silcd/command.c.
2016 * Fixed duplicate PKCS name registering to not allow it.
2017 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2019 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2021 * Conditionalize non-gcc compiler optimizations for various
2022 platforms, enable those commented out. Cleanups.
2023 Affected file lib/silcmath/mpi/configure.in
2025 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2027 * silc_rng_exec_command() left zombie processes if command
2028 didn't generate any output. Affected file
2029 lib/silccrypt/silcrng.c
2031 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2033 * Rewrote iconv checking, introduce --with-iconv for systems
2034 which rely on libiconv. Check if iconv() provided by libc
2035 is good enough, otherwise demand libiconv. Affected file
2038 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2040 * Search for ldopen() also in libc. This enables SIM support
2041 on *BSD systems. Based on patch from Alex Zepeda. Affected
2042 file configure.in.pre
2044 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2046 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2047 This fixes prepare on *BSD systems. Affected file
2050 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * More fixed for not having purge timeout for global clients
2053 that are on channel. Affected files silcd/command_reply.c
2056 * Fixed the rekey protocol to work with backup router connections.
2057 Rekey packets are now allowed on disabled connections as
2058 well. Affected files silcd/packet_send.c and server.c.
2060 * Do not switch to be as backup router when shutting down and
2061 closing the primary connection. Affected file silcd/server.c.
2063 * Fixed memory leaks in backup router deleting. Added
2064 silc_server_backup_free to free all data during shutdown of
2065 server. Affected files silcd/server_backup.[ch].
2067 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * Do not process commands if the sock->user_data is NULL.
2070 Affected file silcd/command.c.
2072 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Fixed buffer overflow and security problems (loosing bits
2075 in CFB encryption) in SILC RNG. Problems reported by
2076 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2078 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Added yet more checks that client is not expired on global
2081 list if it is on channels. Affected file is
2082 silcd/command_reply.c.
2084 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Merged c0ffee's MIME signal patch which adds support for
2087 sending also MIME messages in Irssi SILC Client, and handling
2088 received MIME messages in a signal (and perhaps doing something
2089 to non-textual MIME messages).
2091 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Fixed pending command deletion in server and client library
2094 to check the whole list instead of breaking after first found.
2095 The affected files are silcd/command.[ch] and
2096 lib/silcclient/command.[ch].
2098 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2101 secret or private, otherwise it's possible to find out
2102 whether a secret channel exists or not. Affected file
2105 * If CMODE change fails during the mode setting, assure that
2106 the old mode mask is set for the channel back. Affected
2107 file silcd/command.c.
2109 * Fixed passphrase saving on +a channel on normal server
2110 after successful JOIN command. Affected file silcd/command.c.
2112 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Remove server/router operator privileges in DETACH command,
2115 since it's possible to resume to server where these
2116 privileges would not be allowed for the client. Affected
2117 file silcd/command.c.
2119 * Do not set to wait for backup in rehash of the server.
2120 Affected file silcd/server.c.
2122 * Do not check listener sockets when counting how many
2123 socket connections we have. Affected file is
2124 silcd/server_util.c.
2126 * Do not announce disconnected clients that are remaining
2127 in history (for WHOWAS). This is because SIGNOFF notify
2128 for these has been sent earlier already. Affected file
2131 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Buffer overflow with CUMODE command's mode->mode character
2134 conversion. Reported by Ville Räsänen. Affected file
2135 lib/silcutil/silcutil.c.
2137 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Allow heartbeat packets to go disabled connections anyway.
2140 Affected files silcd/server.c and silcd/packet_send.c.
2142 * Do not broadcast New Channel packets with List flag set
2143 in the packet to backup routers. The router must check
2144 for the correctness of the packets before sending them.
2145 It is possible that router will have enforce Channel ID
2146 change and this would cause desync in the backup router.
2147 Affected file silcd/packet_receive.c.
2149 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2150 are handled in list parsing. They are not list packets
2151 anymore. Affected file silcd/packet_receive.c.
2153 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Stop waiting for backup router through the timeout, not
2156 directly after backup router has arrived. Affected file
2159 * Do not re-create channel keys and send them when removing
2160 clients in server shutdown. Affected files are
2161 silcd/server_internal.h and silcd/server_util.c.
2163 * Notify distribution to backup routers was missing from
2164 the silc_server_send_notify_dest function which caused
2165 desyncing problems with backup router. Affected file is
2166 silcd/packet_send.c.
2168 * The client's channel removing was working wrong on
2169 backup router. It assumed that it doesn't know global
2170 information but backup router does know. For this reason
2171 it could remove channel when it wasn't supposed to do that.
2172 Affected file silcd/server.c and silcd/server_util.c.
2174 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Stop for a couple seconds after badkup router has become
2177 primary router. Affected file silcd/server.c.
2179 * Added silc_server_remove_servers_by_server, which is used
2180 to remove servers originated from some other server. Also
2181 clients of those servers can be removed too. Affected file
2182 silcd/server_util.[ch].
2184 * When removing clients after a server has signed of remove
2185 also all servers behind that server (unless they are known
2186 to be available locally), and send SERVER_SIGNOFF for each
2187 of the server separately. Also the signed off clients are
2188 sent now separately per signed off server. The affected files
2189 are silcd/server.c and silcd/server_util.[ch].
2191 * All servers added with silc_idlist_add_server must always
2192 have both "router" and "connection" pointers set. Otherwise,
2193 bad server entries may be left around in the cache.
2194 Affected file silcd/command_reply.c.
2196 * Do not create the channel key in NEW_CHANNEL packet
2197 processing if the channel is empty. Affected file
2198 silcd/packet_receive.c.
2200 * Completed backup router support for standalone routers.
2201 Supports also servers in the cell that do not use the backup
2204 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Fixed a bug in silc_string_regexify which did not add '^'
2207 at the start of each string, and thus the matching was
2208 not explicit. For example ban list iikone@*!*@* would
2209 match also "priikone", which is wrong, it would have to be
2210 *iikone@*!*@* to match also "priikone". Affected
2211 file lib/silcutil/unix/silcunixutil.c.
2213 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Enable all local server connections before updating client
2216 caches when we've become backup router. Otherwise, signoff
2217 packets may not reach the clients. Affected files are
2218 silcd/server.c and silcd/server_util.[ch].
2220 * Fixed a bug in version string parsing which could crash
2221 the program with specially formatted version string.
2222 Bug reported and patch provided by Ville Räsänen. Affected
2223 file lib/silcutil/silcutil.c.
2225 * Handle the disconnection immediately when DISCONNECT
2226 packet is received in server. Affected file silcd/server.c.
2228 * Primary router now waits a short time (10 seconds) for
2229 backup router connection before accepting any other
2230 connection (except local). Affected file silcd/server.c,
2233 * Fixed a crash in client libary in NICK_CHANGE notify when
2234 NICK_CHANGE arrived for client entry we are resolving
2235 currently. Affected file lib/silcclient/client_notify.c.
2237 * Call the sconn->callback completion even if error had
2238 occurred. Start reconnecting always if connection to
2239 primary router fails during backup router protocol.
2240 Affected files silcd/server.c and server_backup.c.
2242 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Added functions silc_server_send_opers and
2245 silc_server_send_opers_notify to send packets stricly
2246 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2247 to send variable argument notify to operators.
2248 Affected files silcd/packet_send.[ch] and silcd/server.h.
2250 * Removed UMODE rights checking with UMODE_CHANGE notify.
2251 Affected file silcd/packet_receive.c.
2253 * Server/router operator now receives notify when network
2254 switches to backup router and when it resumes the use of
2255 primary router. Affected file silcd/server.c and
2256 silcd/server_backup.c.
2258 * Fixed the updating of client information after backup
2259 resuming protocol is over; update all except local clients
2260 to the new primary router. The affected file is
2261 silcd/server_util.c.
2263 * Added support for closing active connections in rehash
2264 that were unconfigured by the user. Supports currently
2265 closing server and router connections. Affected file
2268 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2270 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2273 is NULL since seems that on some platforms NULL is allowed
2274 and on some it's not. Fallback encoding is used instead.
2275 Affected file lib/silcutil/silcstrutil.c.
2277 * Fixed statistics updating for incoming server connection
2278 which could cause problems when re-connecting. Affected
2279 file silcd/server.c.
2281 * Preliminary backup router support for standalone router
2282 added. Affected files in silcd/.
2284 * Mark server connections in backup router disabled before
2285 and after backup protocol. Affected file is
2286 silcd/server_backup.c.
2288 * Added support for reconnecting to remote server connection
2289 even if the protocol fails, and if the configuration wants
2290 us to keep trying to connect anyway.
2292 Server connection is not allowed to backup router if
2293 backup router does not have connection to primary router yet.
2295 Affected file is silcd/server.c.
2297 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Added silc_client_udpate_server function to update changed
2300 server info. Affected file lib/silcclient/idlist.[ch].
2302 * Added check for server entries that are being resolved when
2303 notify is received. If being resolved, handle the received
2304 notify only after it's resolved so that all notifys are
2305 handled in same order as received from the server.
2307 Added similar resolver check to channel entries. Every
2308 notify that cause resolving of any information that affects
2309 channel entry marks the channel entry in waiting state.
2310 After whatever resolving is over the waiters are signalled
2311 and only then the notifys are handled in the same order
2312 as delivered from the server.
2314 Affected files are lib/silcclient/idlist.[ch], and
2317 * Fixed KILLED notify handling in normal server. Affected
2318 file silcd/packet_receive.c.
2320 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2321 is locally connected, or was locally connected (but may
2322 be detached and connection is not active). Added also
2323 SILC_IS_LOCAL for checking this status. Affected files
2324 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2325 silcd/server.c and silcd/server_internal.h.
2327 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Don't send or handle TOPIC_SET if topic is already set and
2330 is same as being set. Affected files silcd/command.c and
2331 silcd/packet_receive.c.
2333 * Fixed CMODE change rights checking to work correctly when
2334 removing modes by operator. Affected file is
2335 silcd/server_util.c.
2337 * Fixed some handling with New Channel packet in router and
2338 fixed some CMODE_CHANGE notify handling in server and router.
2339 Affected file is silcd/packet_receive.c.
2341 * Changed "disconnect" client operation to include the
2342 reason of the disconnection and optional disconnection
2343 message. Affected file lib/silcclient/silcclient.h.
2345 * Made the compilation of lib/contrib/ stuff conditional.
2346 Affected files configure.in.pre, lib/contrib/Makefile.am.
2348 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2351 to the sender of the notify too, to avoid situation where two
2352 notifys are in the network at the same time going to oppsite
2353 directions. Affected file silcd/packet_receice.c.
2355 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Delete the client from channel even if the cilent->id is
2358 NULL. It was possible that client was deleted without
2359 removing from channels (theoretically at least). Affected
2360 file silcd/server.c and silcd/server_util.c.
2362 * Free the client data too when resuming is not successful.
2363 Affected file silcd/packet_receive.c.
2365 * Merged some code from c0ffee's silc-plugin. Affected files
2366 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2368 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2369 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2370 to the primary router connection, the other one returns
2371 TRUE if packet must be broadcasted to network.
2373 * All notifys that are destined to primary router (to network)
2374 are now automatically sent to backup routers even if the
2375 router is standalone (and has backup router). Affected files
2378 * Added --without-irssi and --without-silcd configuration
2379 options for disabling the compilation of these applications.
2380 Affected file configure.in.pre and prepare.
2382 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2385 UTF-8 encoding and decoding. Added also new encodings
2386 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2388 Added also SILC_STRING_LANGUAGE which is language and charset
2389 specific encoder and decoer for those platforms that support
2390 iconv(). It can convert the UTF-8 to and from the locale
2391 specific character set.
2393 Affected file lib/silcutil/silcstrutil.[ch].
2395 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2397 * Added function silc_get_command_name to the file
2398 lib/silcutil/silcutil.[ch].
2400 * Improved the server debug output a bit. Affected files are
2403 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Save the channel passphrase when received succesful JOIN
2406 command reply from router, on normal server. Otherwise
2407 joinig +a channels from normal server is not possible.
2408 Affected file silcd/command.c.
2410 * Fixed a bug in TOPIC_SET notify handling. The notifier
2411 may be other than client too, like server or channel.
2412 It expected it to always be only client and ignored the
2413 notify. Affected file silcd/packet_recieve.c.
2415 * Removed some (unnecessary) debug printing from
2416 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2418 * Do not force CMODE_CHANGE when server is announcing new
2421 Router announces stuff only after server reannounces channel
2422 after CHANNEL_CHANGE notify.
2424 These fixes optimizes the announcing procedure, and perhaps
2425 fixes some problems too. Affected file silcd/packet_receive.c.
2427 * Fixed SERVER_SIGNOFF sending to local clients. It was
2428 totally broken and sent the notify to all local clients,
2429 instead of only to those that was on same channel as the
2430 signing off clients. Affected file silcd/server_util.c.
2432 * Added -D option to server. It can be used to give debug
2433 level. The levels are from 0 - 99, and are predefined for
2434 smooth server debugging. (see silcd.c for the predefined
2435 levels). Affected file silcd/server.c.
2437 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Fixed a bug in Irssi SILC client to close the connection
2440 properly when disconnecting from server. Affected file
2441 irssi/src/silc/core/client_ops.c.
2443 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * When authenticating as founder during JOIN command, check
2446 that the one authenticating becomes the only founder on the
2447 channel. Affected file silcd/command.c.
2449 * Better checking for founder mode setting when CUMODE_CHANGE
2450 notify is received. Affected file silcd/packet_receive.c.
2452 * Close all connections when shutting down the server by sending
2453 DISCONNECT packet. Close all listeners too when shutting
2454 down the server. Affected file silcd/server.c.
2456 * Handle DISCONNECT packet correctly in client library by
2457 calling the "disconnect" client operation. Affected file
2458 lib/silcclient/client.c.
2460 * Handle local errors correctly during resuming. Affected
2461 file lib/silcclient/client.c.
2463 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * The log file is not dupped internally anymore in
2466 lib/silcutil/silclog.c. Fixed memory leaks too.
2468 * The scheduler now dispatches all pending timeout tasks
2469 when it is uninitialized with silc_schedule_uninit.
2470 Affected file lib/silcutil/silcschedule.c.
2472 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Added --enable-stack-trace option to configure. Added
2475 memory allocation stack trace support. Added files
2476 lib/silcutil/stacktrace.[ch]. Affected files are
2477 lib/silcutil/silcmemory.[ch].
2479 * Fixed memory leaks from libraries and server. Affected
2480 files around the tree.
2482 * Reverted back a fix made to CUMODE which broke it.
2483 Affected file silcd/command.c.
2485 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2488 core library, and implemented it. All textual messages SHOULD
2489 use this flag and the message MUST be UTF-8 encoded.
2490 All text messages sent by Irssi SILC client are now UTF-8
2491 encoded (regardless whether the terminal supports UTF-8 or not).
2492 Affected files are lib/silccore/silcchannel.h,
2493 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2496 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Added lots of new statistics updating that was missing from
2499 the server and router code. Affected files in silcd/.
2501 * Sending SIGUSR1 signal to server now dumps the current
2502 server statistics into /tmp directory. Affected file is
2505 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2506 the SILC Hash Interface also. Added new functions
2507 silc_hash_get_name, silc_hash_init, silc_hash_update and
2508 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2510 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Added some better info printing for client during connecting.
2513 Affected file silcd/server_util.c.
2515 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2516 to silence a user on a channel. Affected files are
2517 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2518 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2519 and silcd/packet_receive.c.
2521 * Fixed a fatal bug in handling of malformed command payload.
2522 Affected file silcd/command.c.
2524 * Fixed a double free when announcing channel users to router.
2525 Affected file silcd/server.c.
2527 * After successful authentication to channel founder mode, check
2528 that there isn't anyone else with founder mode on the channel.
2529 The one that authenticated will become founder and anyone
2530 else is demoted. Affected file silcd/command.c.
2532 * Added error printing of any error that has occurred during
2533 any command in client library. Affected file is
2534 irssi/src/silc/core/client_ops.c.
2536 * Removed some error printing from the client library and left
2537 it for the application to worry (from the error status it
2538 receives in 'command' client operation. Affected file is
2539 lib/silcclient/command.c.
2541 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2544 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2545 Starting key agreement with itself is denied. Affected file
2546 is lib/silcclient/client_keyagr.c.
2548 * Fixed some error checkings from the SFTP library which caused
2549 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2550 and lib/silcsftp/sftp_util.c.
2552 * Added new "debug" and "debug_string" settings to Irssi SILC
2553 client which can be used to print runtime debugging on the
2554 Irssi's screen. Available when compiled with --enable-debug
2555 option. Affected file irssi/src/silc/core/silc-core.c.
2557 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2559 * Fixed a missing variadic parameter in a function call that
2560 caused server crash when a non-allowed connection arrived.
2561 Reported by Richard Becker. Affected file silcd/server.c.
2563 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Added WATCH list sending to backup routers from router.
2566 The WATCH command is sent by the router to the backup
2567 router. Affected file silcd/command.c.
2569 * Mark the backup_router flag for RouterConnection entry
2570 if the backup router stuff is defined in the config file.
2571 Affected file silcd/serverconfig.c.
2573 * Fixed some backup data sending around the code to work better
2574 if the router is standalone router. Not all places were fixed.
2575 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2578 * Fixed the router connecting when connecting to multiple
2579 routers. It ignored every other router except the first
2580 one. Affected file silcd/server.c.
2582 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Made the private key generation after expiration optional.
2585 If not created after expiration the old key will re-expire
2586 at a later time (and thus key pair is not necessary to
2587 change). Affected file irssi/src/silc/core/clientutil.c.
2589 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * The length arguments in bind() and connect() were wrong
2592 and fixed now to used SIZEOF_SOCKADDR in the
2593 lib/silcutil/unix/silcunixutil.c.
2595 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * Fixed detach timeout handling to use Client ID and not
2598 the actual client entry which may be freed in the callback.
2599 Affected file silcd/command.c.
2601 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Merged c0ffee's multiple interface support patch.
2604 Affected files in silcd/.
2606 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Cleanup keys properly. Affected file is
2609 irssi/src/silc/core/clientutil.c.
2611 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Display the user mode on the status bar. Affected file
2614 irssi/src/silc/core/silc-expandos.c.
2616 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * If private message key is not set, but the flag is set in
2619 the packet, ignore the packet since it cannot be decrypted.
2620 Affected file lib/silcclient/client_prvmsg.c.
2622 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * When resuming client, remove the old client entry from
2625 the watcher list too. Affected file silcd/packet_receive.c.
2627 * Do not allow normal server to force founder mode away
2628 from router if the founder mode is already set. Affected
2629 file silcd/packet_receive.c.
2631 * Remove the client entry with watch notify types with short
2632 timeout, and not directly, so that other notifys can be
2633 retrieved too. Affected file lib/silcclient/client_notify.c.
2635 * Display notification about data messages that cannot be
2636 displayed. Affected files irssi/src/silc/core/client_ops.c,
2637 irssi/src/fe-common/silc/module-formats.[ch].
2639 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Fixed the CHANNEL_CHANGE notify handling in client libary
2642 to not use freed memory. Affected file is
2643 lib/silcclient/client_notify.c.
2645 * Fixed CUMODE_CHANGE notify handling in server. Affected
2646 file silcd/packet_receive.c.
2648 * Fixed USERS command to support empty channels. Affected
2649 file silcd/command.c.
2651 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2653 * Allow multiple identical pending commands to be registered
2654 in client library. Affected file is lib/silcclient/command.c.
2656 * Call the completion for resolving client information only
2657 after all resolvers has finished. This fixes a crash in
2658 the client. Added support for checking when the resolvers
2659 are finished. Affected file is lib/silcclient/idlist.c.
2661 * Wait by default 3 seconds before reconnecting to the server
2662 after being disconnected. Makes the /detach command a bit
2665 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Check the watcher list before sending signoff notifys
2668 when closing client connection. Affected file is
2671 * Added better CMODE command rights checking. Affected file
2672 silcd/server_util.c.
2674 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Fixed watcher list checking during server signoff. It
2677 crashed the server. Affected file silcd/server_util.c.
2679 * The JOIN command reply returns now the founder's public
2680 key. Affected file is silcd/command.c.
2682 * Announce the channel mode, and the mode properties with
2683 CMODE_CHANGE notify. Affected file silcd/server.c.
2685 * Mark new channels by default disabled, untill at least
2686 one user joins the channel. Affected file is
2687 silcd/packet_receive.c.
2689 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * The nickname argument to watch notify can be optional.
2692 Fixes a crash in server. Affected file silcd/packet_send.c.
2694 * Remove the client entry from cache if the WATCH notify type
2695 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2696 lib/silcclient/client_notify.c.
2698 * Check the watcher list before and after changing nickname
2699 when the NICK_CHANGE notify is received. Affected file is
2702 * Fixed a crash in OPER and SILCOPER command sending. Empty
2703 passphrase caused the crash. Affected file is
2704 lib/silcclient/command.c.
2706 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Merged with Irssi CVS for Irssi SILC client.
2710 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Completed the protocol specifications.
2714 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Merged with Irssi CVS for Irssi SILC client.
2718 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Added the founder's public key delivery to the
2721 CUMODE_CHANGE notify type as well. Updated the protocol
2722 specs and the code. Affected files are silcd/packet_send.[ch],
2723 silcd/packet_receive.c and silcd/command.c.
2725 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Added silc_pkcs_public_key_copy function into the
2728 lib/silccrypt/silcpkcs.[ch].
2730 * Remove the `iv' from the SilcChannelEntry since we can
2731 live without it. Affected files are silcd/idlist.h and
2732 silcd/packet_receive.c.
2734 * Added support for sending the founder's public key in
2735 the CMODE_CHANGE notify packet in the server. Affected
2736 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2737 silcd/command.c and silcd/server.c.
2739 * Changed the FOUNDER_AUTH authentication to use only
2740 public key authentication as defined by new protocol
2741 specs. Passphrase authentication with that mode cannot
2742 be used anymore. It is now possible to reclaim founder
2743 mode from any server in the network. Affected files are
2744 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2746 * Added permanent channels support by making the channel
2747 permanent when FOUNDER_AUTH mode is set on the channel.
2748 The channel will not be destroyed even if channel is empty
2749 when that mode is set. Protocol TODO #17. Affected
2750 files are silcd/server.[ch], server_util.[ch],
2751 silcd/command.c, silcd/packet_receive.c and
2752 lib/silcclient/command.c.
2754 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Added reference counter to the command reply context in
2757 the client library. Affected files are
2758 lib/silcclient/command_reply.[ch].
2760 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Fixed rekey protocol with PFS in the client library.
2763 Affected file is lib/silcclient/protocol.c.
2765 * Added support for list of errors in client library
2766 command reply handling. Affected file is
2767 lib/silcclient/command_reply.c.
2769 * Defined that the WHOIS and IDENTIFY commands can send
2770 list of errors. Updated the protocol specs. Protocol
2773 * Added support for sending list of errors to WHOIS and
2774 IDENTIFY commands in server. Added support for receiving
2775 list of errors in server. Affected files are
2776 silcd/command.c and silcd/command_reply.c.
2778 * Fixed client info resolving on LEAVE command in client
2779 library to not crash. Affected file is
2780 lib/silcclient/client_notify.c.
2782 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Defined that the NICK command replies with thew changed
2785 nickname too, to make the nickname changing simpler at
2786 the client's end. Updated protocol specs and the code
2787 in client and server. Affected files are
2788 silcd/command.c, lib/silcclient/command_reply.c and
2789 lib/silcclient/command.c.
2791 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added `Compressed' packet flag to indicate that the packet
2794 payload is compressed by the sender. Updated the protocol
2795 specs and the core library. The compression still is not
2796 implemented in the sources. Affected file is
2797 lib/silccore/silcpacket.h.
2799 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Remove pending command callbacks also if the connection
2802 to the server is destroyed. Affected file is
2803 lib/silcclient/client.c.
2805 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Added new QUIET channel user mode that can be used to
2808 quiet a user in a channel. Updated the protocol specs but
2809 it wasn't implemented yet. Protocol TODO #27. Affected
2810 file is lib/silccore/silcmode.h.
2812 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Added BLOCK_INVITE user mode to be able to block incoming
2815 invite notifications. Protoocol TODO #26. Affected files
2816 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2819 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2820 the protocol specs and the code. Affected file is
2821 lib/silccrypt/silcpkcs.c.
2823 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Disconnect Payload includes now the status type. Updated
2826 the protocol specs and the code. Protocol TODO #25.
2827 Affected files are silcd/server.c, lib/silcclient/client.c.
2829 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2830 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2831 Moved the silc_client_command_status_messages table to the
2832 lib/silcutil/silcutil.c and added new funtion
2833 silc_get_status_message, which deprecates function
2834 silc_client_status_message. Affected files are
2835 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2836 lib/silcutil/silcutil.[ch].
2838 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2840 * Defined that the nickname hash in Client ID MUST be from
2841 lowercase nickname. This effectively changes nicknames in
2842 SILC to case-insensitive. Updated the protocol specs and
2843 the code. Affected files are lib/silcutil/silcutil.[ch],
2844 silcd/serverid.c, and silcd/idlist.c.
2846 * Added new channel user modes BLOCK_MESSAGES_USERS and
2847 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2848 code. Affected files are lib/silccore/silcmode.h,
2849 lib/silcclient/command.c, and silcd/packet_send.c.
2851 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2852 specs and code. Affected file lib/silccore/silcstatus.h.
2854 * Added support for watch list. It is possible to add nicknames
2855 to be watched, and when they come to network, leave network
2856 or user mode changes the watcher will be notified of this
2857 change. Added SILC_COMMAND_WATCH command, added new
2858 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2859 notifications. Updated the protocol specs and implemented
2860 this to library, client and server. Protocol TODO #21.
2861 Affected files are lib/silccore/silccomand.h,
2862 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2863 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2864 silcd/packet_send.[ch], silcd/packet_receive.c, and
2865 irssi/src/silc/core/client_ops.c.
2867 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2868 somebody watching you. Updated the protocol specs and the
2869 code. Affected files are lib/silccore/silcmode.h, and
2870 lib/silcclient/command.c.
2872 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Added service support to SILC protocol. Added new command
2875 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2876 core library. Services are not implemented in server or
2877 client for now. Protocol TODO #20. Affected files are
2878 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2880 * Added SilcStatus argument to `command' client operation
2881 to return the error status when command sending fails
2882 locally. Changed all command in client library to return
2883 correct command status. Affected files are
2884 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2885 irssi/src/silc/core/client_ops.c.
2887 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Added silc_mime_parse function to parse MIME headers.
2890 Affected files are lib/silcutil/silcstruti.[ch].
2892 * Added MIME header parsing in Irssi SILC Client. It displays
2893 all textual MIME objects, others it ignores. Affected file
2894 is irssi/src/silc/core/clien_ops.c.
2896 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2898 * Fixed a bug in the pid writing function, which couldn't be
2899 written in a root-owned directory.
2901 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Defined that channel message to unknown Channel ID must
2904 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2905 Updated the protocol specs and the code in server. The
2906 affected file is silcd/packet_receive.c.
2908 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2911 that it is used to send error notifys if error occurs during
2912 some SILC packet processing, except commands. The error
2913 types are same as for command reply types. Defined that
2914 if private message is sent to unknown Client ID the error
2915 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2916 Updated the protocol specs and code. Affected files are
2917 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2918 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2919 and irssi/src/silc/core/client_ops.c. Renamed the
2920 SilcCommandStatus to SilcStatus.
2922 * Defined the use of extra WHOIS attributes in WHOIS command.
2923 The <Requested Attributes> (defined in a separate document)
2924 can be used to request additional information about user
2925 not returned by standard WHOIS command. Defined that server
2926 can send WHOIS command directly to client. Client provides
2927 the requested attributes to the server. Updated the protocol
2928 specs. Protocol TODO #4. Implementation is not done yet
2929 (Protocol TODO #24).
2931 * Renamed function silc_client_command_status_message to
2932 silc_client_status_message. Affected files are
2933 lib/silcclient/command_reply.[ch].
2935 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2938 32 bit integers. Updated the protcol specs and the code.
2939 Affected files are silcd/command.c and
2940 lib/silcclient/command.c.
2942 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2944 * Fixed a bug in library where sending a bogus authentication
2945 payload would lead to a crash. Affected file is
2946 lib/silccore/silcauth.c.
2948 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Added detach_disabled and detach_timeout server config
2951 options to the server. Affected files silcd/serverconfig.[ch],
2952 silcd/command.c and silcd/packet_receive.c.
2954 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * Added resolve_cmd_ident field to the SilcClientEntry structure
2957 too so that if the entry is for example being resolved so
2958 another command may attach to the same pending command reply
2959 without requiring to resolve the same entry again. Added
2960 support for adding multiple pending commands for one
2961 command idenfier. Affected files lib/silcclient/command.[ch],
2962 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2964 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Defined that server receives WHOIS command reply for private
2967 and secret channels too. Updated protocol specs and the
2968 code in server. Affected file silcd/command.c.
2970 * Defined <channel user mode list> argument to WHOIS command
2971 reply for returning user modes on the channels. The
2972 channel list now doesn't include the user mode anymore but the
2973 actual channel mode. Updated protocol specs and the code in
2974 client and server. Affected files are silcd/command_reply.c,
2975 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2976 and lib/silcclient/command_reply.c.
2978 * Save the channels list in WHOIS command reply in normal server
2979 so that WHOIS always shows joined channels also in normal
2980 server and not just on router. Affected file is
2981 silcd/command_reply.c.
2983 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Defined that server receives USERS command reply for private
2986 and secret channels too. Updated protocol specs and the
2987 code in server. Affected file silcd/command.c.
2989 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2991 * Changed the UMODE's mode mask argument to be optional. If
2992 not provided then the command merely returns the current mode
2993 mask to the client. Updated protocol specs and the server.
2994 Affected file is silcd/command.c.
2996 * Added SILC session detachment/resuming support. It is possible
2997 to detach by closing the network connection and then re-connect
2998 and resume to the old client session. Added DETACHED user
2999 mode that server will set for detached client. Added new
3000 packet RESUME_CLIENT which is used to perform the resuming
3001 process. Added DETACH command. Updated the protocol specs,
3002 core library, client and server. Protocol TODO #22. Very
3003 many affected files around the tree.
3005 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Changed the CMODE's mode mask argument to be optional. If
3008 not provided then the command merely returns the current mode
3009 mask to the client. Updated protocol specs and the server.
3010 Affected file is silcd/command.c.
3012 * Changed the Killer's Client ID in KILLED notify to be just
3013 any ID payload since router server is allowed to kill as well.
3014 Updated protocol specs, client libary and server. Affected
3015 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3016 and irssi/src/silc/core/client_ops.c.
3018 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Added new user modes ANONYMOUS for special anonymous servers
3021 that may set the mode for client, and BLOCK_PRIVMSG which
3022 client may set to block incoming private messages unless the
3023 Private Message Key flag is set (using private keys to protect
3024 private messages). Updated protocol specs and code in client
3025 and server and core library. Protocol TODO #23. Affected
3026 files are lib/silccore/silcmode.h, silcd/server.[ch],
3027 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3028 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3030 * Added new channel user mode BLOCK_MESSAGES which the client
3031 may set to itself to tell server not send channel messages.
3032 Other packets such as channel key packets are still sent.
3033 Protocol TODO #23. Updated the protocol specs, client and
3034 server. Affected files are lib/silccore/silcmode.h,
3035 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3036 lib/silcutil/silcutil.c, silcd/command.c, and
3037 silcd/packet_send.c.
3039 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Redefined the Status Payload to include now two 8 bit fields,
3042 instead of one 16 bit field. This now makes it possible to
3043 send list of errors. Updated the protocol specs and the code
3044 in core library, client library and server. Protocol TODO #1.
3045 Affected files are lib/silccore/silccommand.[ch],
3046 lib/silcclient/command_reply.[ch], silcd/command.c,
3047 silcd/command_reply.c and silcd/packet_receive.[ch].
3049 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3051 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3052 must be handled by the application and should tell the application
3053 that an error message was already printed, and it should print the
3054 config coords (line, filename, ...). Affected files are
3055 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3057 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3058 server config parsing code more readable.
3060 Fixed a bug in the fetch_logging() config callback.
3062 Affected files is silcd/serverconfig.c.
3064 * Drop root privileges when started in foreground. Don't drop them
3065 if debugging also. Affected file is silcd/silcd.c.
3067 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Added more IM-like features by introducing new user modes
3070 for setting various presence information. Added new modes:
3071 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3072 specs and code. Protocol TODO #19. Affected files are
3073 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3074 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3076 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * Added STATS command to the protocol after all, to return
3079 various statistical information about the network. It can
3080 be used by clients to retrieve statistical information, and
3081 servers may use it to to fetch cell and network wide
3082 statistics from router. Updated the protocol specs and
3083 implemented it to the server. Protocol TODO #16.
3084 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3085 silcd/command_reply.[ch].
3087 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * The LIST command reply in client libary now adds new channel
3090 entry if the returned channel doesn't exist yet in cache,
3091 and returns the channel entry to the application in the
3092 command_reply client operation. Affected file is
3093 lib/silcclient/command_reply.c.
3095 * Changed the channel message payload's MAC generation to
3096 include the IV in the MAC as well. This way all relevant
3097 parts of the channel message payload are authenticated also
3098 with the channel message MAC (and not only by packet MAC).
3099 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3100 Affected file is lib/silccore/silcchannel.c.
3102 * Fixed the SKE to save the remote version, since the
3103 silc_ske_parse_version mistakenly checked wrong version,
3104 after it replaced the start payload. Affected files are
3105 lib/silcske/silcske.[ch].
3107 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3110 string utility functions. Added there also new functions
3111 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3112 Affected files lib/silcutil/silcstrutil.[ch].
3114 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3115 files are lib/silcutil/silcstrutil.[ch].
3117 * Defined that the security property fields in SKE SHOULD be
3118 UTF-8 encoded, defined that version string MUST be US-ASCII
3119 encoded, defined that passphrases sent in connection
3120 authentication protocol MUST be UTF-8 encoded. Implemented
3121 these to the client and server. Defined also that other
3122 passphrases sent in the protocol MUST be UTF-8 encoded.
3123 Affected files are lib/silcske/silcske.c,
3124 lib/silcclient/protocol.c, silcd/protocol.c,
3125 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3127 * Changed the silc_client_close_connection interface to not
3128 need the SilcSocketConnection which should not be visible
3129 to application. Affected files are lib/silcclient/client.c
3130 and lib/silcclient/silcclient.h.
3132 * Rewrote the text for Private Message Key Payload in the
3133 protocol specification. Protocol TODO #11.
3135 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * Upgraded the protocol version to 1.1, updated protocol specs
3140 * Added the nickname as new argument to NICK_CHANGE notify and
3141 added it to protocol specs and implemented it to client and
3142 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3143 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3144 lib/silcclient/client_notify.c.
3146 * Added the killer's client ID to the KILLED notify and added
3147 it to protocol specs and implemented it to client and server.
3148 Protocol TODO #13. Affected files are silcd/command.c,
3149 silcd/packet_receive.c, packet_send.[ch],
3150 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3151 The killer's client entry is now returned to application in
3152 the `notify' client operation.
3154 * Fixed the Max Argument fields that had too large value set
3155 in the protocol specs. Protocol TODO #14.
3157 * Added the LEAVE command reply to return the ID of parted
3158 channel. Updated protocol specs and implemented it to the
3159 client and server. Protocol TODO #15. Affected files are
3160 silcd/command.c, lib/silcclient/command_reply.c. The channel
3161 entry is now returned to application in the `command_reply'
3164 * Rewrote the version SKE version checking in client libary
3165 and in server to use the silc_parse_version_string. Affected
3166 files are lib/silcclient/protocol.c, silcd/protocol.c.
3168 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3169 commands that was missing it, and updated protocol specs and
3170 the server implementation. Protocol TODO #10. The affected
3171 file is silcd/command.c.
3173 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3174 generic reply to a generic request (REQUEST flag), and
3175 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3176 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3177 to define the payload for DATA flag. Added the flags to
3178 the implementation. Protocol TODO #9. Affected file is
3179 lib/silccore/silcchannel.h.
3181 Changed the client library to return the message length
3182 to application as well in the channel_message and private_message
3183 client operations. Affected files are
3184 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3185 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3186 and lib/silcclient/client_ops_example.c.
3188 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3189 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3190 the channel. Updated protocol specs and impelemented this
3191 to client and server. Protocol TODO #6. Affected files are
3192 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3193 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3195 Added new options m and M to CMODE command in Irssi SILC
3196 client to set these modes.
3198 * Deprecated all administrative commands from SILC protocol
3199 since they are highly implementation specific commands.
3200 Updated protocol specs. Moved the old commands in
3201 implementations to private range of command types. Affected
3202 files are silcd/command.c, lib/silcclient/command.c and
3203 lib/silcclient/command_reply.c. Protocol TODO #8.
3205 * Fixed a bug in server where sending unknown command crashes
3206 the server. Affected file silcd/command.c.
3208 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Added SILC_PROTOCOLVERSION macro to check protocol version
3211 of a socket connection. The affected file is
3212 lib/silcutil/silcsockconn.h.
3214 * Added better error logging in rekey protocol. Affected file
3217 * Do not check public key types in SKE during rekey. Affected
3218 file lib/silcske/payload.c.
3220 * Fixed the rekey protocol with PFS, which was totally broken.
3221 Affected file silcd/protocol.c.
3223 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Some client implementations quit network by doing first LEAVE
3226 and then immediately SIGNOFF (like Bombyx). We now do check
3227 after a short time after LEAVE notify and check whether the
3228 client is still valid after LEAVE, and if not we remove it from
3229 cache. Affected file is lib/silcclient/client_notify.c.
3231 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3233 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3234 it's good not to have security holes here.
3236 * Fixed a negative refcount situtuation for the config context.
3237 Affected file is silcd/serverconfig.c.
3239 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3241 * ROBOdoc documented lib/silcutil/silcutil.h.
3243 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Optimized even more the SilcPacketContext structure. Now
3246 totally saved 16 bytes of memory per context after optimization.
3247 Affected files are lib/silccore/silcpacket.[ch].
3249 * Made strict checks for valid SILC IDs. Affected file is
3250 lib/silccore/silcid.c.
3252 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Changed the object argument for silc_cipher_register,
3255 silc_hash_register, silc_hmac_register and silc_pkcs_register
3256 to const. Affected files are lib/silccrypt/silccipher.[ch],
3257 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3259 * Changed the silc_get_username and silc_get_real_name to
3260 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3262 * Fixed the Irssi SILC Client to use the silc_get_username and
3263 silc_get_real_name insted of glib routines since the glib
3264 routines only corrupt stack. Fixes the Irssi SILC to work in
3265 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3267 * Fixed the Irssi to not use g_get_home_dir since it crashes
3268 or returns garbage on cygwin and corrupts stack. Added function
3269 get_home_dir to Irssi routines. Affected files are
3270 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3272 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Made some structure optimizations. SFTP memory FS MemFSEntry
3275 entry structure. Optimized SilcTask structure. Optimized
3276 SilcPacketContext structure.
3278 Affected files lib/silcsftp/sftp_fs_memory.c,
3279 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3281 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * And yet again reverted back the config thing since Johnny
3284 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3287 * Fixed memory leaks from config object. Affected files are
3288 silcd/serverconfig.[ch].
3290 * Added support for adding new connections to the server in rehash.
3291 After rehash they take effect.
3293 Added support for changing the maximum allowed connections in
3294 rehash. The number can grow but going smaller is not supported.
3296 Added function silc_server_num_sockets_by_remote to the
3297 silcd/server_util.[ch].
3299 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3301 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3303 * Added preliminary checking during config parsing for a valid
3304 public/private key and removed further checks in the code.
3305 Affected files are silcd/serverconfig.[ch], server.c.
3307 * Moved functions silc_server_drop() and silc_server_daemonise()
3308 from server.c to silcd.c since they are stricly related to
3309 the application activity.
3311 * Reverted a small part of the automatic ref/unref since
3312 it caused a double unref in some situations. Affected
3313 files are silcd/silcd.[ch], server.c, serverconfig.c.
3315 * Added some .cvsignore files in the lib directory.
3317 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Fixed silc_net_gethostbyaddr to correctly resolve by
3320 address. Affected file lib/silcutil/silcnet.c.
3322 * Fixed the notify relaying to client. The HMAC to be used
3323 with relayed packets ws wrong and caused decryption failure
3324 at the client end. Affected file is silcd/packet_receive.c.
3326 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Created new branch silc_protocol_1_0_branch.
3330 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3332 * Changed the silc_server_config_* routines to be SilcServer
3333 independent. They are now officially application specific code
3334 and not part of generic server implementation. Affected files
3335 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3337 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Added automatic referencing of config context in the
3340 silc_server_config_alloc, and automatic unreferencing in the
3341 silc_server_config_destroy. Affected files are
3342 silcd/serverconfig.[ch], silcd/silcd.c.
3344 * Fixed the silc_log_quick handling in the logging routines.
3345 It didn't log quickly when it was TRUE. Affected file is
3346 lib/silcutil/silclog.c. Also the flush delay was set even
3347 if it was 0 in config file. Affected file is
3348 silcd/serverconfig.c.
3350 * Added support for changing key pair of the server in rehash.
3351 Affected file silcd/server.c.
3353 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3356 too early, before getting the channel entry. Affected file
3357 is silcd/packet_receive.c.
3359 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3361 * Added functions silc_server_config_[ref/unref], these are used
3362 to prevent that the config object is destroyed.
3364 No longer directly affect global variables silc_log_quick and
3365 silc_log_delay, they are first cached inside the config object
3366 and then applied with silc_server_config_setlogfiles().
3368 silc_server_config_set_defaults() is now internal to
3369 serverconfig.c, there are no reasons to show this internal stuff
3372 Affected files are silcd/serverconfig.[ch].
3374 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3375 fprintf's to stderr, since some code may be executed again after
3376 the server went into the background. Affected files are
3379 * Added rehash support. Added function silc_server_rehash() that
3380 will perform all the basic tasks of the rehashing procedure.
3382 * Added command line option `-x, --hexdump'. This will enable the
3383 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3384 The option `--hexdump' implies `--debug'.
3386 * Fixed a bad bug in the logging APIs (silcutil library) where
3387 the application would crash after calling silc_log_reset_all().
3389 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Fixed the KICKED notify handling in client library to
3392 correctly remove the channel and all entries from the
3393 channel when I was kicked. This bug crashed the client.
3395 Fixed yet another but in KICKED notify handling to remove
3396 the kicked client correctly from the channel.
3398 Affected file is lib/silcclient/client_notify.c.
3400 * Fixed a minor bug in looking up correct client entry
3401 in KICKED notify in server. Affected file is
3402 silcd/packet_receive.c.
3404 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3405 sources correctly to distribution. Fixes --with-gmp option.
3407 * Removed the manual rehashing from ID Cache, and changed it
3408 to use the SILC Hash Table's auto rehash feature. Affected
3409 file is lib/silccore/silcidcache.c.
3411 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3413 * Fixed a bug in the silc_client_nickname_format function that
3414 handles the multiple same nickname formatting. Two clients
3415 with same nickname caused problems after the first one left
3416 and rejoined. It didn't format the nickname correctly.
3417 Affected file is lib/silcclient/idlist.c.
3419 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Don't change the topic if olod topic is same as new one.
3422 Affected file is silcd/packet_receive.c.
3424 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Added cross-reference support to the SILC Documentation
3427 generator. All types across all HTML files are now cross-
3428 referenced. Affected files util/robodoc/generator.c and
3429 scripts/silcdoc/silcdoc.
3431 * Added file lib/silcutil/silctypes.h to include all the
3432 arithmetic type definitions and some macros. Removed
3433 includes/bitmove.h and moved macros to silctypes.h.
3435 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3439 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Added `type' argument to silc_id_payload_parse_id function which
3442 now returns the type of the ID to the sent pointer. Affected
3443 file is lib/silccore/silcid.[ch].
3445 * Added check for CMODE_CHANGE notify type that mode change is
3446 allowed by the sender. Affected file silcd/packet_receive.c.
3448 * Added check for CUMODE_CHANGE notify type that mode change is
3449 allowed by the sender. Affected file silcd/packet_receive.c.
3450 Added the ID type as CUMODE_CHANGE notify type as argument
3451 to the `notify' client operation. Affected files are
3452 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3454 * Added function silc_client_add_server to the client library.
3455 Added support for resolving also channel and server info when
3456 received unknown entity in notify packet. Affected files are
3457 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3459 * Added function silc_command_get_status to return the command
3460 status from the command reply's argument payload. Affected files
3461 are lib/silccore/silccommand.[ch].
3463 * Added check for KICKED notify type that the kicking is
3464 allowed by the client. Affected file silcd/packet_receive.c.
3466 * Created function silc_get_input which can be used to get input
3467 (echo on or off) from user on command line. Affected files are
3468 lib/silcutil/silcutil.[ch].
3470 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Optimized silc_server_packet_relay_to_channel function.
3473 Added new function silc_channel_message_payload_encrypt which
3474 can be called directly if channel message payload needs to
3475 be encrypted and is already encoded (no need to call _encode
3476 function). Packet relaying is now done by router without any
3477 extra memory allocations. Affected files are
3478 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3479 silcd/packet_send.c.
3481 * Fixed the INVITE notify handling. It took wrong arguments
3482 as invite list and invite delete. Affected file is
3483 silcd/packet_receive.c.
3485 * Added check for TOPIC_SET notify type that the topic change is
3486 allowed by the client. Affected file silcd/packet_receive.c.
3488 * Added check for INVITE notify type that inviting is allowed by
3489 the client. Affected file silcd/packet_receive.c.
3491 * Changed the silc_server_client_on_channel to return the
3492 SilcChannelClientEntry as well. Moved the function
3493 silc_server_check_cmode_rights to server_util.[ch].
3494 Affected files are silcd/server_util.[ch], silcd/command.c.
3496 * Added function silc_server_check_umode_rights to check whether
3497 changing client's user mode is allowed. Added check for
3498 UMODE_CHANGE notify type that the umode change is allowed
3499 by the client. Affected files are silcd/server_util.[ch],
3500 silcd/packet_receive.c and silcd/command.c.
3502 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3505 ID length. It ignored that ID can be IPv6 based as well.
3506 Affected file lib/silccore/silcpacket.h.
3508 * Fixed the silc_id_id2str and silc_id_str2id to take the
3509 IPv6 address offset's into consideration. Affecte file is
3510 lib/silccore/silcid.c.
3512 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Fixed the internal Unix scheduler functions to check for
3515 NULL context they may receive. The affected file is
3516 lib/silcutil/unix/silcunixschedule.c.
3518 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3520 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3521 can specify different directory with --home command line
3522 parameter. Affected files irssi/src/silc/core/client_ops.c,
3525 * SILC-specific commands aren't now executed if the active server
3526 isn't of SILC-type, so there won't be problems with having
3527 IRC and SILC protocol support in same client. Affected files
3528 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3531 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * Improved the signal support in SILC Schedule. Added new
3534 function silc_schedule_signal_call which is used by application
3535 to mark a signal to be called. It is now safe to perform
3536 any kind of tasks in signal callbacks since it is guaranteed
3537 that the application specified signal callback is called
3538 after the signal is over. Affected files are
3539 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3541 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Added `name' field to SilcChannelPrivateKey to represent
3544 application given name for the key. Moved also the context from
3545 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3546 Added the `name' argument also to the function
3547 silc_client_add_channel_private_key.
3549 Added function silc_client_current_channel_private_key to set the
3550 current channel private key in use.
3552 Added "change" command to KEY command which can be used to change
3553 the current channel private key. Bound the command also to
3554 alt+K (Alt+Shift+k).
3556 Also affected files lib/silcclient/client_channel.c,
3557 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3559 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Added silc_rng_get_byte_fast function in to the
3562 lib/silccrypt/silcrng.[ch].
3564 * Changed the interface of silc_packet_assemble and the
3565 silc_packet_send_prepare. If silc_packet_assmble is now
3566 called the application does not call silc_packet_send_prepare
3567 because the library will call it automatically. These
3568 interfaces now also return a reference to the outgoing buffer
3569 which includes the assembled packet, which the application can
3570 use to encrypt the packet.
3572 Affected files are lib/silccore/silcpacket.[ch],
3573 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3574 silcd/packet_send.c, server_backup.c and packet_receive.c.
3576 * Fixed a packet sending bug on very high load, where outgoing
3577 packet queue wasn't handled correctly and packets got corrupted.
3578 Affected files are lib/silcutil/*/silc*sockconn.c,
3579 lib/silcclient/client.c and silcd/server.c.
3581 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Added macro SILC_PACKET_DATALEN which can be used during
3584 packet assembling to check whether the data to be added to
3585 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3586 len is truncated until it fits it.
3588 Added checks for maximum length of channel message payload and
3589 private message payload also.
3591 Added checks for maximum packet length in server and in
3594 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3595 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3596 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3597 lib/silcclient/client_prvmsg.c.
3599 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Added silc_server_packet_queue_purge call to the
3602 silc_server_disconnect_remote to assure that all data in the
3603 queue before disconnecting is sent to the network. Affected
3604 file silcd/server.c.
3606 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Added the deleting of server's own ID cache entry to the
3609 silc_server_free function. Free also everything else that
3610 has been allocated in silc_server_init. The affected file
3613 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Added functions silc_parse_version_string, silc_version_to_num,
3616 and silc_ske_parse_version to parse SILC protocol style version
3617 strings. Affected files lib/silcutil/silcutil.[ch] and
3618 lib/silcske/silcske.[ch].
3620 * Added new configuration params: version_protocol, version_software
3621 and version_software_vendor to specify what version the remote
3622 host must at least be to be able to connect to server. The vendor
3623 string can be regex matched too. Added new function
3624 silc_server_connection_allowed to check maximum number of allowed
3625 connections, and allowed versions for incoming connections.
3626 Affected files are silcd/server.c, server_util.[ch] and
3629 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Added preliminary support for signals in scheduler. The
3632 signals we care about are now blocked always when the scheduler
3633 is locked. This way we can synchronise the use of signal with
3634 scheduler. It is guaranteed that when signal occurs the scheduler
3635 is not locked, and thus new tasks can be safely added to the
3638 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3639 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3640 Added new platform specific routines
3641 silc_schedule_internal_signals_[un]block and
3642 silc_schedule_internal_signal_[un]register.
3644 Added new functions to SILC Schedule API:
3645 silc_schedule_signal_[un]register. Each signal that application
3646 is going to use should be registered to the scheduler.
3648 Affected files are lib/silcutil/silcschedule.[ch],
3649 lib/silcutil/*/silc*schedule.c.
3651 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Check for unauthenticated client and server in the
3654 silc_server_new_client and silc_server_new_server functions.
3655 Affected file silcd/packet_receive.c.
3657 * Added function silc_string_is_ascii to check whether given
3658 string is 7-bit ASCII string. Affected files are
3659 lib/silcutil/silcutil.[ch].
3661 * Added function silc_id_is_valid_server_id into the
3662 silcd/serverid.c and added checking for valid Server ID's in
3663 silc_server_new_server. The Server ID must always be based
3664 on the server's public IP address.
3666 * Added logging of DISCONNECT packet message in the server.
3667 Affected file silcd/server.c.
3669 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Changed all library interfaces that use Global RNG to also
3672 accept SilcRng as argument. Affected files are
3673 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3674 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3675 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3676 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3677 lib/silccrypt/rsa.c.
3679 * Added function silc_pkcs_generate_key to the
3680 lib/silccrypt/silcpkcs.[ch] for applications so that they
3681 don't need to do pkcs->pkcs->init calls anymore.
3683 * Remove SilcSocketConnection from the SFTP API since it really
3684 wasn't needed there. The application has the information
3685 saved in its contexts anyway and the SFTP layer doesn't need
3686 know about it. Affected files lib/silcsft/silcsftp.h and
3687 lib/silcsftp/sftp_[server/client].c.
3689 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3690 The SilcSimContext is not SilcSim.
3692 * Fixed possible buffer overflows in silc_id_render in the
3693 lib/silcutil/silcutil.c.
3695 * On EPOC the global crypto module lists are not used at all
3696 in the crypto library. Added support for using the constant
3697 algorithm list on EPOC. Affected files are
3698 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3701 * Fixed the handling of third parameter of KICKED notify, since
3702 it was mistakenly updated to SILC Protocol 1.0 even though it
3703 is to be included in 1.1. Since it is not in 1.0 it is not
3704 mandatory, and this fix now handles it only if it is provided,
3705 and it is not error if it is not provided. Affected file
3706 lib/silcclient/client_notify.c.
3708 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3711 client. Affected file irssi/src/silc/core/client_ops.c.
3713 * Merged with Irssi 0.8.4 from irssi.org CVS.
3715 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Check for valid socket connection in client entries before
3718 sending any messages. Fixes a crash, but doesn't fix some
3719 other underlaying bug that is lurking there. Affected
3720 file silcd/packet_send.c.
3722 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3724 * $usermode, $cumode and $cumode_space expandos shouldn't do
3725 anything with non-SILC server records. Affected file
3726 irssi/src/silc/core/silc-expandos.c
3728 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3730 * Fixed the silc_net_check_[host/local]_by_sock to support
3731 IPv6 bound sockets as well. Now they can return IPv6 addresses
3732 as well. Affected file lib/silcutil/silcnet.c.
3734 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3735 Affected lib/silcutil/unix/silcunixnet.c.
3737 * Fixed ID rendering (at least on some platforms, not NetBSD)
3738 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3740 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Added silc_hash_public_key and silc_hash_public_key_compare
3743 functions to be used with SilcHashTable. They can be used to
3744 hash public keys and compare public keys in hash table. Affected
3745 file lib/silcutil/silcutil.[ch].
3747 * Added support for specifying multiple public keys for Client
3748 connection section in server configuration file. This makes it
3749 possible to accept multiple public keys from same host, or to
3750 make a section that accepts any incoming host, and have the
3751 accepted public keys listed in the section.
3753 Added functions silc_sever_[find/get]_public_key, added the
3754 support for this actually to all connection sections but only
3755 the Client section is currently allowed to specify multiple
3758 Affected files are silcd/server.c, server_internal.h,
3759 command.c, protocol.c, server_util.[ch], packet_receive.c.
3761 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Merged Irssi 0.8.2 from irssi.org CVS.
3765 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3767 * If silc_debug is TRUE, also output standard logging messages
3768 to stderr with the debug output.
3770 Made silc_log_reset_all() flushing all channels before returning.
3771 Also fixed some documentation typos.
3773 Affected files are lib/silcutil/silclog.[ch].
3775 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Fixed the server to check correctly the amount of connections
3778 from single host, by checking also the type of the connection.
3779 Fixed also the comparison of number of connections and number
3780 of allowed connections. Affected files are silcd/server.c,
3783 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Fixed the USERS command reply to save the user's mode on the
3786 channel as well. Fixed JOIN command reply to check whether a
3787 client is on channel already and not join it twice. Affected
3788 file lib/silcclient/command_reply.c.
3790 * Added new file silc-expandos.c into irssi/silc/core/ to return
3791 various stuff for various signal for the statusbar etc. updating.
3792 Now Irssi SILC client prints channel user modes etc. on the
3795 * The user mode (like server/router operator changes) is now shown
3796 on the Irssi SILC client's statusbar. The affected files are
3797 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3799 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3802 to SILC_SCHEDULE_[UN]LOCK macros.
3804 * Added more error printing to logs in server code. Affected
3805 files silcd/server.c and silcd/protocol.c.
3807 * Fixed -S option parsing in Irssi SILC Client. Affected file
3808 irssi/src/silc/core/silc-core.c.
3810 * Added silc_buffer_alloc_size function. Affected file is
3811 lib/silcutil/silcbuffer.h.
3813 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3816 constants. Affected files in
3817 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3820 * Changed the internal SFTP Memory FS table to const. Affected
3821 file lib/silcsftp/sftp_fs_memory.c.
3823 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Fixed the buffer formatting and unformatting routines to
3826 check the size of 64 bits types with sizeof(). Affected
3827 file is lib/silcutil/silcbuffmt.c.
3829 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Removed 0.6.x backwards support.
3833 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Changed all integer type names:
3836 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3837 to avoid collisions with other libraries using same type names
3840 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Added `prefer_ipv6' argument to the functions
3843 silc_net_gethostbyname[_async]. If it is TRUE it will return
3844 IPv6 address over IPv4. If FALSE IPv4 address is returned
3845 even if IPv6 address was found. Affected files
3846 lib/silcutil/silcnet.[ch].
3848 * Added support silc_net_create_connection[_async] to fallback
3849 to IPv4 address if IPv6 address could not be used (like if
3850 it doesn't work on a specific system). Affected file in
3851 lib/silcutil/unix/silcunixnet.c.
3853 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Added silc_schedule_reinit function to do the enlarging
3856 of the max tasks handling capabilities of the scheduler.
3857 Affected files lib/silcutil/silcschedule.[ch].
3859 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Added automatic extern "C" { ... } for C++ compilers so the
3862 application does not need to define them. Affected file
3863 includes/silcincludes.h.
3865 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3866 old name went against naming convention. Applications now
3867 include "silcclient.h" instead of "clientlibincludes.h".
3868 Removed includes/clientlibincludes.h, it is redundant now.
3870 * Renamed includes/version.h to silcversion.h.
3872 * Added really preliminary support for OS/2 into the util
3873 library. Only thread & mutex API is implemented, others
3874 are still to be implemented. Created the lib/silcutil/os2/
3875 directory. Created also file includes/silcos2.h.
3877 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Added preliminary BeOS support into the util library.
3880 Created lib/silcutil/beos/, and implemented all the needed
3881 functions to support SILC on BeOS. Created also file
3882 includes/silcbeos.h.
3884 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3886 * Added proper initializations to silc's irssi code, so it's
3887 now possible to load it as module. Affected files
3888 irssi/src/silc/core/silc-core.c,
3889 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3891 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3896 * Fixed the silcdoc document generator to correct generate
3897 docs from all kinds of filenames. Affected files are
3898 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3900 * ROBOdoc documented lib/silcutil/silcmemory.h.
3901 Added also new function silc_memdup.
3903 * Removed lib/silcutil/silcbufutil.h and moved those routines
3904 to the lib/silcutil/silcbuffer.h.
3906 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Added `user_count' to the SilcChannelEntry which now tells the
3909 number of users on the channel. The user count is now saved
3910 in normal server of global channels as well. Affected files
3911 silcd/server.c, idlist.h, packet_receive.c and command.c.
3913 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3914 include file utility functions.
3916 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3917 instead of calling directly OS routines.
3919 * Fixed NICK change printing in Irssi SILC Client. Fixed
3920 KICKED notify printing in Irssi SILC Client. Affected file
3921 irssi/src/silc/core/client_ops.c.
3923 * Fixed a NICK change bug in client library, to not recreate the
3924 client_entry->channels hash table everytime nick is changed.
3925 Affected file lib/silcclient/client.c.
3927 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3930 the SKE interface a bit.
3932 * Fixed padding problem in PKCS#1. The padding was not actually
3933 random since the random number generator was used incorrectly.
3934 This security bug affects only when encrypting with PKCS#1, and
3935 it is not currently used at all in SILC. SILC only use signing
3936 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3938 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3940 * Rewrote the notify handling in Irssi SILC client to not call
3941 the events as signals. Fixes problems with Perl support.
3942 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3944 * Send the auto-nicking NICK command in client library with
3945 little timeout after connecting. The affected file is
3946 lib/silcclient/client.c.
3948 * Added following new config file settings:
3949 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3950 key_exchange_timeout, conn_auth_timeout, connections_max,
3953 Implemented all the new config settings handling in the server.
3955 Optimized the use of SKE Mutual flag usage. Use it only
3956 if connection authentication protocol is not based in public
3959 Renamed all SilcServerConfigSection* to SilcServerConfig*
3960 to have a bit shorter names.
3962 Affected files silcd/serverconfig.[ch], server.[ch], and
3965 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3967 * Cleaned up the listening sockets code, preparing for the rehash
3968 support. Affected file is silcd/server.c.
3970 * Fixed some output messages. Affected files are silcd/silcd.c,
3973 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Create lib/doc/silcrng_intro.html document as introduction
3976 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3978 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3980 * Fixes to the silcd config template. Affected file is
3981 doc/example_silcd.conf.in.
3983 * Removed type casts from silc_calloc(), conforming to the
3984 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3986 * Removed param_name member from client, server, and router
3987 section structs, now identifying the param directly.
3989 Added CONFIG_FREE_AUTH macro in config file parsing.
3991 Affected files are silcd/serverconfig.[ch].
3993 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3995 * Fixed command line parameter handling. All SILC initialization
3996 is now done in silc_core_init() which also fixes autoconnecting
3999 Affected files irssi/src/silc/core/silc-core.c,
4000 irssi/src/fe-text/silc.c.
4002 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Added new configuration options and blocks:
4005 keepalive_secs, reconnect_count, reconnect_interval,
4006 reconnect_interval_max, reconnect_keep_trying and
4007 require_reverser_lookup. Added ConnectionParam block, and
4008 implemented the connection parameters when connecting as
4009 initiator and when accepting connections as responder.
4011 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4012 whether given configuration value has been given already.
4014 Affected files silcd/serverconfig.[c], server.[c].
4016 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4017 algorithm parts and created new file silcalgs.conf, that
4018 is now included from the example_silcd.conf.in.
4020 * Optimized the silc_server_connect_to_router_second to take
4021 the connection configuration object from the SilcServerConnection
4022 object instead of finding it during the connecting phase.
4023 Added the configuration object to SilcServerConnection struct.
4024 Affected files silcd/server_internal.h, server.c.
4026 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4028 * Add the client on channel after it was resolved at the
4029 channel message receiving, and it was not already on the
4030 channel. Affected file lib/silcclient/client_channel.c.
4032 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Fixed the public key authentication to allocate always the
4035 destination signature buffer instead of using static buffer.
4036 Affected file silcd/protocol.c.
4038 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * Unified the serverconfig.[ch]'s helper function interface.
4041 Affected file silcd/serverconfig.[ch].
4043 * Removed doc/example_silc.conf.in since it is redundant.
4044 The make install will now install irssi/silc.conf file.
4046 * Added new Passphrase and Publickey authentication methods to
4047 config file, allowing both public key and passphrase based
4048 authentication to be set at the same time.
4050 Added `prefer_passphrase_auth' setting in config file which
4051 can be used to set to prefer passwd auth if both passwd and
4052 public key is set. If not set, public key is preferred.
4053 This has effect only when being initiator (responder will try
4056 Added support for authentication with passphrase and public key
4057 at the same time. The passphrase is tried first always since
4058 it is faster to check.
4060 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4062 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4064 * Merged the new SILC Config library, with the server parsing
4065 support. Read the header file silcconfig.h or the toolkit
4066 documentation for the news. Affected files are
4067 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4068 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4069 silcd/protocol.c silcd/server.c silcd/server_backup.c
4070 silcd/serverconfig.[ch] silcd/silcd.c.
4072 * Fixed some silclog documentation. Affected file is
4073 lib/silcutil/silclog.h.
4075 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * The silc_cipher_register, silc_hash_register and
4078 silc_hmac_register now checks if the object to be registered
4079 is registered already. Affected files are
4080 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4082 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4086 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Allow zero length channel messages inside the Channel Message
4089 Payload. Affected file lib/silccore/silcchannel.c.
4091 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4092 as header filenames.
4094 * Removed lib/silcclient/README and created HTML file
4095 lib/silcclient/silcclient_using.html, which is now included
4096 as part of Toolkit documentation.
4098 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4100 * Fixed CUMODE_CHANGE notify handling to change the mode of
4101 correct client. Affected file lib/silcclient/client_notify.c.
4103 * Make silc_rng_alloc fail if it cannot allocate the sha1
4104 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4106 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Fixed the file transfer's key agreement payload to include
4109 zero port also if the hostname is NULL because it could not
4112 Call file transfer monitor callback now also if error occurs
4113 during key agreement protocol.
4115 Changed the silc_client_file_send interface to return the
4116 SilcClientFileError instead of session id. The session ID
4117 is returned into pointer provided as argument.
4119 Check that the file exists locally before sending the
4120 file transfer request at all.
4122 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4124 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4125 error than can occur while key agreement protocol. Affected
4126 file lib/silcclient/silcapi.h.
4128 * Fixed the event_mode CMODE handler to not crash when mode
4129 is changed and +k mode is set in the channel. Affected file
4130 irssi/src/silc/core/silc-channels.c.
4132 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4133 SILC_LOG_WARNING to give out Warning and not Error. Affected
4134 file lib/silcutil/silclog.c.
4136 * Fixed the channel message payload decryption in the function
4137 silc_channel_message_payload_decrypt to not modify the original
4138 buffer before it is verified that the message decrypted
4139 correctly. Otherwise, next time it is called with correct
4140 channel key it won't encrypt since the payload is corrupted.
4141 Affected file lib/silccore/silcchannel.c.
4143 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Do not constantly resize the window. A fix patch by cras.
4146 Affected file irssi/src/fe-text/screen.c.
4148 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4150 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4151 Affected file lib/silcutil/silcnet.c.
4153 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4155 * Fixed a bug in hash table internal routine for traversing
4156 the table with foreach callback. The current entry may
4157 become invalid in the callback but it was referenced after
4158 the callback returned.
4160 Do not allow auto rehashing of hash table during the
4161 silc_hash_table_foreach operation, for same reasons as it is
4162 not allowed for SilcHashTableList. Affected files are
4163 lib/silcutil/silchashtable.[ch].
4165 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4168 Win32 DLL. extern's in header files are now declared with
4171 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Fixed private message handling. It used some old code that
4174 caused the client to crash. Affecte file is
4175 lib/silcclient/client_prvmsg.c.
4177 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Added function silc_client_add_channel,
4180 silc_client_replace_channel_id, and removed functions
4181 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4182 from client library.
4184 * Added cross reference of the joined channels to the
4185 SilcClientEntry, and changed the SilcChannelEntry's
4186 users list to SilcHashTable. The affected files are
4187 lib/silcclient/idlist.[ch].
4189 * Fixed a bug in hash table tarversing. While the hash table
4190 is traversed with SilcHashTableList the table must not be
4191 rehashed. It is now guaranteed that auto rehashable tables
4192 are not rehashed while tarversing the list. Also defined that
4193 silc_hash_table_rehash must not be called while tarversing
4194 the table. Added function silc_hash_table_list_reset that must
4195 be called after the tarversing is over. The affected files are
4196 lib/silcutil/silchashtable.[ch].
4198 * Changed all hash table traversing to call the new
4199 silc_hash_table_list_reset in server and in client library.
4201 * Added function silc_client_on_channel to return the
4202 SilcChannelUser entry if the specified client entry is joined
4203 on the specified channel. This is exported to application as
4204 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4206 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Fixed founder regaining problem with JOIN command on normal
4209 server. The notify for mode change must be sent always and
4210 not only if !cmd->pending. Affected file silcd/command.c.
4212 * Fixed the WHOWAS command's reply sending to support the
4213 lists correctly. Affected file silcd/command.c.
4215 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * When sending JOIN command to router for processing the
4218 sender's old command identifier was not saved back to the
4219 sender's command context, fixed now. The affected file is
4222 * Create the key in JOIN command of the router did not return
4223 the channel key, added check for this. Affected file is
4226 * Fixed a channel ID update bug in JOIN command reply. Do
4227 not directly upgrade the ID but call the function
4228 silc_idlist_replace_channel_id if the ID was changed.
4229 Affected file silcd/command_reply.c.
4231 * Fixed memory leaks from command calling if it would fail.
4232 Affected file silcd/command.c.
4234 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4236 * Applied patches from cras:
4238 Memory leak fixes around libaries, irssi window resize fix,
4239 new silclist.h and silcdlist.h, all extern inline changed to
4242 * Removed dotconf from lib/dotconf, not needed anymore.
4244 * Removed TRQ from lib/trq, not needed anymore.
4246 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4247 with server connections. Later this will be configurable
4248 in config file after new config file is done. Affected file
4251 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Fixed a crash in server related to channel announcements.
4254 Affected file silcd/server.c.
4256 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Fixed memory leaks in silc_server_create_new_channel*
4259 functions. Affected file silcd/server.c.
4261 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4262 which ID was changed. This way the router will send the
4263 user list for the channel again, and server won't be in
4264 desync in some rare circumstances. Affected file is
4265 silcd/packet_receive.c.
4267 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Check for NULL socket pointer in the function
4270 silc_server_packet_send_to_channel_real. Affected file
4271 silcd/packet_send.c.
4273 * Fixed the BAN notify handling to correctly remove ban
4274 list. Affected file silcd/packet_receive.c.
4276 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Fixed some header addition to Toolkit distribution in
4279 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4281 * Added lib/silcclient/client_ops_example.h as an template
4282 file for application programmers to quickly start using
4283 the SilcClientOperation functions in their application.
4284 Updated the lib/silcclient/README as well to tell about this
4285 nice file made available.
4287 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Call silc_server_remove_from_channels when removing client
4290 entry when NO_SUCH_CLIENT_ID was received. Affected file
4291 is silcd/command_reply.c.
4293 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Added server & router operator statistics updating. Affected
4296 file silcd/packet_receive.c and silcd/command.c.
4298 * Fixed the SERVER_SIGNOFF notify handling on normal server
4299 not to save the history information for clients. Same was
4300 fixed earlier in remove_clients_by_server function, but not
4301 here. Affected file silcd/packet_receive.c.
4303 * Raised the default connection-retry count from 4 to 7 in
4304 server. Affected file silcd/server.h.
4306 * Cancel any possible reconnect timeouts when we start the
4307 key exchange. Affected file silcd/server.c.
4309 * Do not reconnect on connection failure when SCONNECT was
4310 given. Affected files silcd/server.[ch].
4312 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4316 * Fixed the NICK command to always give the unformatted
4317 nickname to the one giving the NICK command. If unformatted
4318 nickname is cached already it will be formatted and the
4319 local entry will always get the unformatted nickname.
4320 Affected file lib/silcclient/idlist.c.
4322 * Fixed some double frees from client library commands.
4323 Affected file is lib/silcclient/command.c.
4325 * Fixed CUMODE command in server to assure that no one can
4326 change founder's mode than the founder itself, there was a
4327 little bug. Affected file silcd/command.c.
4329 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Removed the SilcClientCommandDestructor from the client
4332 libary, it is not needed anymore. Affected files are
4333 lib/silcclient/silcapi.h, command[_reply].[ch],
4334 client_notify, idlist.c.
4336 * Fixed GETKEY command to first resolve client, and then
4337 resolve the server only if the client was not found, instead
4338 of resolving both at the same time. Affected file is
4339 lib/silcclient/command.c.
4341 * Added silc_client_start_key_exchange_cb and lookup the
4342 remote hostname and IP address before starting the key
4343 exchange with server. The affected file is
4344 lib/silcclient/client.c.
4346 * The server's public key is now saved using the IP address
4347 of the server and not the servername for the filename.
4348 The hostname public key filename is checked as an fall back
4349 method if the IP address based filename is not found.
4351 Fixed the GETKEY command to save the fetched server key
4352 in correct filename.
4354 Print the remote server's hostname now when new key is
4355 received during connection process. Affected file is
4356 irssi/src/silc/core/client_ops.c.
4358 * Return always our own public key to the client if it asks
4359 for it with GETKEY command. Affected file silcd/command.c.
4361 * Removed the use_auto_addr variable from default config
4362 file since it was in wrong section. Affected file is
4365 * Fixed TOPIC_CHANGE notification to not route it when it
4366 was sent using silc_server_send_notify_to_channel function.
4367 Affected file silcd/command.c.
4369 * Fixed silc_server_send_notify_kicked to send the kicker's
4370 Client ID also, it was missing. Affected files are
4371 silcd/command.c, silcd/packet_send.[ch].
4373 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4375 * Do not save client history information in SERVER_SIGNOFF.
4376 Fixes the bug in normal server that it does not detect
4377 the client becoming valid after the server becomes back
4378 online. Affected file silcd/server_util.c.
4380 * Added `sock_error' field into the SilcSocketConnection
4381 context. When error occurs during socket operation (read
4382 or write) the error is saved. Added also new function
4383 silc_socket_get_error to return human readable socket error
4384 message. Affected files are lib/silcutil/silcsockconn.[ch],
4385 lib/silcutil/unix/silcunixsockconn.c, and
4386 lib/silcutil/win32/silcwin32sockconn.c.
4388 * The server now prints the socket error message in the
4389 signoff for client. Affected file silcd/server.c.
4391 * Fixed the `created' channel information sending from router
4392 to server in JOIN command. Checks now whether the channel
4393 really was created or not and set it according that.
4395 Fixed the JOIN command to use the client entry's current
4396 ID during the joining procedure instead of the one it sent
4397 in the command (it is checked though), since it can change
4398 between the packet processing and command processing, and
4399 would just case unnecessary pain in the client end. Affected
4400 file silcd/command.c.
4402 * Fixed a channel key payload sending to use correct channel
4403 ID when the server was forced to change the channel's ID by
4404 router. Router sent the key payload with the old Channel ID.
4405 Affected file silcd/packet_receive.c.
4407 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Call silc_server_save_channel_key only if the key payload
4410 was provided in the JOIN command's command reply. Affected
4411 file silcd/command_reply.c.
4413 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Fixed silc_mp_sizeinbase to return the value correctly with
4416 MPI. Affected file lib/silcmath/mp_mpi.c.
4418 * Fixed the stop_server signal to correctly stop the scheduler
4419 and gracefully stop the server when SIGTERM or SIGINT signals
4420 are received. Affected file silcd/silcd.c.
4422 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4424 * Simple handling of TERM and HUP signals. Also added some log
4425 flushing call around. Affected file is
4428 * Fixed small bugs in silclog.c. Now buffering output will take
4429 effect after 10 seconds since startup: This will ensure that
4430 no important startup messages are lost. Also output redirection
4431 will preserve original format ([Date] [Type] message).
4432 Affected file is lib/silcutil/silclog.c.
4434 * Added two options to the config file, in the logging section:
4435 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4436 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4438 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Do not print the warning about log files not being initialized
4441 more than once to avoid excess logging. Affected file is
4442 lib/silcutil/silclog.c.
4444 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4445 the SIM copying in make install in Makefile.am.pre.
4447 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4449 * Rewritten silclog APIs. Globally interesting changes follows:
4450 silc_log_set_files() changed to silc_log_set_file().
4451 silc_log_set_callbacks() changed to silc_log_set_callback().
4452 ROBOdoc documented silclog header file.
4453 SilcLogCb now returns bool to wether inihibit the default
4454 handler or not (to keep the old behaviour return always TRUE).
4455 The new APIs should also fix the problem of the
4456 silcd_error.log file that was written in the current directory.
4459 Log files streams will remain opened after silc_log_set_file()
4460 call, means less CPU usage notably on high traffic servers.
4461 File streams are now full buffered, and flushed to the disk
4462 every 5 minutes, lesses HD activity and CPU usage.
4463 Messages can be redirected, allowing admins to configure
4464 one single logfile for all server messages.
4465 the silc_log_quick global variable to activate fast-logging.
4466 Affected files lib/silcutil/silclog.[ch]
4468 * Changed some code to conform new silclog APIs. Affected
4469 files are doc/example_silcd.conf.in, silcd/server.c
4470 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4473 * Fixed a memory leak that could occur in some situations.
4474 Affected file silcd/serverconfig.c.
4476 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * Added the silc_client_del_client to remove the client from
4479 all channels as well. Affected file lib/silcclient/idlist.c.
4481 * Fixed the client library to correctly remove the client
4482 from all channels when the client entry is being destroyed.
4483 Affected file lib/silcclient/client_notify.c, command.c.
4485 * Added auto-nicking support to the client library. If the
4486 applicatio now sets client->nickname it will be sent to the
4487 server after connecting by the library. This way for example
4488 SILCNICK (or IRCNICK) environment variables will have effect
4489 and always change the nickname automatically to whatever
4490 it is wanted. Affected file lib/silcclient/client.[ch].
4492 * Renamed silc_server_command_bad_chars to the
4493 silc_server_name_bad_chars and moved it to the
4494 silcd/server_util.[ch]. Added also new function
4495 silc_server_name_modify_bad to return nickname that
4496 includes bad characters as new nickname without those
4497 bad characters. This check and modify is now used in
4498 silc_server_new_client when the username is initially set
4499 as nickname, so it must be checked to be valid nickname.
4500 Affected file silcd/packet_receive.c.
4502 * The nickname length is now taken from the packet for real
4503 and not trusted to strlen() since it clearly can return
4504 wrong length for nickname including bad characters. This
4505 also applies to channel names. Affected file silcd/command.c.
4507 * Removed the lib/silcsilm/modules directory. Modules are now
4508 compiled into the lib/silcsim. Fixed the copying of the
4509 modules to follow symbolic links in Makefile.am.pre.
4511 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4513 * Fixed silc_string_regexify list creation. Fixes bugs with
4514 BAN and INVITE commands in server. The affected file is
4515 lib/silcutil/unix/silcunixutil.c.
4517 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4519 * Removed the command destructor entirely from the server's
4520 command and command reply routines. It is not needed, and
4521 its usage was buggy and caused crashes. Affected files are
4522 silcd/command[_reply].[ch].
4524 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4526 * Cancel protocol and NULL sock->protocol if timeout
4527 occurred during protocol. Affected file silcd/server.c.
4529 * Cancel protocol timeouts always before calling the final
4530 callback, to assure that after final callback is called
4531 no other state will be called for the protocol anymore.
4532 Affected file silcd/protocol.c.
4534 * Print error log if incoming connection configuration could
4535 not be found. Affected file silcd/server.c.
4537 * Fixed JOIN command to correctly save the founder mode
4538 to the client on normal SILC server, when the channel
4539 was created by the router. Affected file silcd/command.c.
4541 * Fixed LIST command (hopefully) to send correct reply
4542 packets. Affected file silcd/command.c.
4544 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4546 * The silc_packet_receive_process now returns FALSE if the
4547 read data was invalid packet, and TRUE if it was ok.
4549 The server now checks that if unauthenticated connection
4550 sends data and its processing fails the server will close
4551 the connection since it could be a malicious flooder.
4553 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4555 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4557 * Make sure the warning about error opening a log file is
4558 printed only once and not everytime it fails (produces
4559 too much useless log). Affected file lib/silcutil/silclog.c.
4561 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4563 * Made the silc_server_daemonise() function more readable.
4564 Affected file silcd/server.c.
4566 * Pid file is now optional, the user may comment it out from
4567 the config file. Removed define SILC_SERVER_PID_FILE, we
4568 don't need a default any longer. Affected file
4569 configure.in.pre, lib/Makefile.am.pre.
4571 * Make some use of the pid file. The server now dies at startup
4572 if it detects a valid pid file on his path. The server would
4573 die anyway in this circumstance, because of the bind() failure.
4574 Affected file silcd/silcd.c.
4576 * No longer compiling lib/dotconf.
4578 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4580 * Fixed JOIN command parsing not to crash. Affected file
4581 lib/silcclient/command.c.
4583 * Fied the NICK_CHANGE notify to add the new client entry
4584 even it is resolved. This removes an <[unknown]> nick
4585 thingy bug in the client. Affected file is
4586 lib/silcclient/client_notify.c.
4588 * Do not try to allocate 0 bytes (efence does not like it)
4589 in lib/silccore/silccomand.c when encoding payload.
4591 * Do not take IRCNICK as nickname in Irssi SILC client since
4592 it is not possible to set nickname before hand connecting
4593 the server (TODO has an entry about adding auto-nicking
4596 * Changed the silc_server_command_pending to check whether
4597 there already exists an pending entry with the specified
4598 command, command identifier and pending callback. This is
4599 to fix IDENTIFY and WHOIS related crashes that may register
4600 multiple pending commands with same identifier. Affected
4601 file silcd/command.c.
4603 * Fixed the server to reconnect to the router even if it
4604 was already reconnecting and EOF was received. This to
4605 fix a possibility that the server wouldn't ever try to
4606 auto-reconnect to the router. Affected file silcd/server.c.
4608 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4610 * Fixed the server's password authentication to use the
4611 length of the locally saved password, and not the one
4612 sent in the packet. Affected file silcd/protocol.c.
4614 * Fixed same password authentication problem in the
4615 Authentication Payload handling routines in
4616 lib/silccore/silcauth.c.
4618 * Yet another password authentication problem fixed with
4619 channel password handling in silcd/command.c.
4621 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4623 * If first character of string in silc_parse_userfqdn is '@'
4624 then do not parse it. Affected file is
4625 lib/silcutil/silcutil.c.
4627 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4629 * Fixed minor bug in IDENTIFY command reply sending, which
4630 caused various weird problems during JOIN when it was
4631 resolving names for users. Affected file silcd/command.c.
4633 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4635 * Fixed the IDENTIFY command reply sending to chech better valid
4636 clients. It was possible to send incomplete list of replies.
4637 Affected file silcd/command.c.
4639 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4641 * Added silc_client_command[s]_[un]register functions now to
4642 dynamically register the commands in client library. Removed
4643 the static table of commands. This allows the client library
4644 to call commands without causing the application to know about
4645 what commands library has called.
4647 Removed the INFO command reply kludge to detect when the command
4648 was called by library. Now library use its own command reply
4649 function for INFO command.
4651 Added function silc_client_command_call to call a command.
4652 Application can use it to call command, not access the structure
4655 Now all commands that are sent by the client library (not
4656 explicitly sent by application) use own command reply functions.
4658 Affected files around lib/silcclient/ and in
4659 irssi/src/silc/core/.
4661 * Fixed the WHOIS command reply sending to chech better valid
4662 clients. It was possible to send incomplete list of replies.
4664 Fixed the WHOIS and IDENTIFY to send the request to router
4665 if normal server did not do it and did not find any results.
4667 Affected file silcd/command.c.
4669 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4671 * Moved the internal data from SilcClient context into its
4672 own file, not accesible to application. Affected files
4673 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4674 and other files in client library.
4676 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * Added doc/examples installation target in Makefile.am.pre.
4681 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4684 commands the found client entry will be removed from the
4685 cache, after notifying application about the error. Affected
4686 file lib/silcclient/command_reply.c.
4688 * Changed the /MSG to check for exact nickname user gave, and
4689 not let `nick' match `nick@host' if it is only one found. Now,
4690 user must type the exact nickname (like nick@host2) even if
4691 there are no more than one same nicks found. This is to avoid
4692 a possibility of sending nickname to wrong nickname since
4693 `nick' could match `nick@host'. Affected file is
4694 irssi/src/core/silc-servers.c.
4696 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4698 * Do not print "you are now server operator" or similar when
4699 giving /away command. Affected files are
4700 irssi/src/silc/core/client_ops.c, silc-servers.h.
4702 * Made the silc_server_command_pending_error_check to send
4703 the same command reply payload it received back to the
4704 original sender of the command. This way all arguments
4705 that was received by the server will be received by the
4706 client too. Affected file silcd/command.c.
4708 * Added the silc_idcache_add to return the created cache entry
4709 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4711 * Add global clients to expire if they are not on any channel.
4712 This is because normal server will never know if they signoff
4713 if they are not on any channel. The cache expiry will take
4714 case of these entries. This is done by normal servers only.
4715 The affected files are silcd/command_reply.c,
4716 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4718 * If server receives invalid ID notification for WHOIS or
4719 IDENTIFY and the ID exists in the lists, it is removed.
4720 Affected file silcd/command_reply.c.
4722 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4723 in client then client entry that it matches is searched and
4724 the nickname is printed on the screen for user. Affected
4725 file irssi/src/silc/core/client_ops.c.
4727 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4729 * Use cache entry expire time in the LIST command reply to
4730 purge old entries from the cache after the LIST command
4731 reply has been received. This way we don't have non-existent
4732 entries in the cache for too long. Affected file is
4733 silcd/command_reply.c.
4735 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4737 * If we are normal server, and we've not resolved client info
4738 in WHOIS or IDENTIFY from router, and it is global client,
4739 we'll check whether it is on some channel. If it is not
4740 then we cannot be sure about its validity and will resolve it
4741 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4742 file silcd/command.c.
4744 * Search channel by name (if possible) rather than by ID
4745 in IDENTIFY command's command reply. Affected file is
4746 silcd/command_reply.c.
4748 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4750 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4751 Updated specs and implemented it. Affected file silcd/command.c,
4752 silcd/packet_send.c and silcd/packet_receive.c.
4754 * Implemented the <founder auth> payload handling in the JOIN
4755 command. If provided all conditions for channel joining
4756 except requirement to provide correct passphrase can be
4757 overrided by the channel founder. Updated the protocol specs.
4758 Affected file silcd/command.c.
4760 Added support for founder auth in JOIN command in client
4761 library. Fixed the parsing of the JOIN command now to support
4762 all options as they should be. The affected file is
4763 lib/silcclient/command.c.
4765 * Optimized the WHOIS and IDENTIFY commands to send the request
4766 to router only if it includes nicknames or other names. If
4767 they include only IDs then check the local cache first before
4768 routing. Affected file is silcd/command.c.
4770 * Added channels topic announcements. Affected file is
4771 silcd/packet_receive.c and silcd/server.c.
4773 * Fixed the silc_server_send_notify_topic_set to really destine
4774 the packet to channel. Affected file silcd/packet_send.c.
4776 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4777 library. Affected file lib/silcclient/client_notify.c.
4779 * Added UMODE announcements. Affected file silcd/server.c.
4781 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4783 * Memory leak fixes in:
4785 lib/silcutil/silcsockconn.c
4786 lib/silcske/silcske.c
4787 lib/silcske/groups.c
4789 lib/silccrypt/silcpkcs.c
4790 lib/silccore/silccommand.c
4791 lib/silccore/silcidcache.c
4796 * ROBOdoc documented the lib/silcske/groups.h file and a
4797 bit changed the interface for better.
4799 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4801 * Update the client entry context in the ID cache after
4802 nick change. Affected file lib/silcclient/command.c.
4803 Fixes the CUMODE command when regaining founder privileges,
4804 and a little WHOIS problem.
4806 * Fixed silc_net_gethostbyname to correctly call the
4807 inet_ntop. Affected file lib/silcutil/silcnet.c.
4809 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4811 * Added IPv6 support checking to the configure.in.pre, added
4812 also --enable-ipv6 option to override the check. Affected
4813 file configure.in.pre.
4815 * The silc_thread_create now calls the start function
4816 directly if threads support is not compiled in. Removes
4817 ugly #ifdef's from generic code. Affected files are
4818 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4820 * Added silc_net_gethostby[name/addr]_async to asynchronously
4821 resolve. Affected files are lib/silcutil/silcnet.[ch].
4823 * Added support for rendering IPv6 based server, client and
4824 channel IDs. Affected file lib/silcutil/silcutil.c.
4826 * Added support for creating IPv6 based server IDs. Affected
4827 file is silcd/serverid.c.
4829 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4831 * Added silc_net_gethostby[addr/name] into the
4832 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4833 routines. Added silc_net_is_ip[4/6]. Affected file is
4834 lib/silcutil/unix/silcunixnet.c. All routines that take
4835 address as argument now supports both IPv4 and IPv6 addresses.
4837 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4839 * Fixed LIST command reply sending in server. Affected file
4842 * Server now sends the kicker's client ID in the KICK notify
4843 to the kicked client. Affected file silcd/command.c.
4845 * The client library now parses the kickers client ID and
4846 UI displays it. Affected files lib/silcclient/client_notify.c
4847 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4849 * Made all payload parsing function prototypes consistent.
4850 They all take now const unsigned char * and uint32 pair as
4851 the payload data instead of SilcBuffer. Changes all around
4852 the source tree. Other unsigned char* -> const unsigned char*
4853 changes around the tree as well.
4855 * Optimized SFTP client and server packet sending not to
4856 allocate new buffer for each packet but to recycle the
4857 first allocated buffer. Affected files are
4858 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4860 * Optimized the SFTP client to use SilcList instead of
4861 SilcDList for requests, because it is faster. Affected file
4862 is lib/silcsftp/sftp_client.c.
4864 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4865 into lib/silccore/silcid.[ch].
4867 Renamed silcpayload.[ch] into silcargument.[ch].
4869 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * If client entry is deleted with active key agreement
4872 session, abort the session.
4874 The silc_client_abort_key_agreement now calls the completion
4875 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4877 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4880 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4882 * Don't use __restrict in older GCC's. Affected file is
4883 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4885 * silc_net_localhost now attempts to reverse lookup the
4886 IP/hostname. Affected file lib/silcutil/silcnet.c.
4888 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4889 command. It can be used to gain founder privileges at
4890 the same time when joining the channel.
4892 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4893 kicker's client ID as well. Updated protocol specs.
4895 Defined that the server must send SILC_COMMAND_IDENTIFY
4896 command reply with error status to client who sent
4897 private message with invalid client ID.
4899 Updated the protocol specification.
4901 * Added silc_server_send_command_reply to send any
4902 command reply. Affected file silcd/packet_send.[ch].
4904 * Added silc_id_payload_encode_data to encode ID payload
4905 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4907 * The server now send IDENTIFY command reply with error
4908 status if client ID in private message is invalid. Affected
4909 file silcd/packet_receive.c.
4911 * Save the server key file with server's IP address in
4912 the filename instead of hostname. The affected file is
4913 irssi/src/silc/core/client_ops.c.
4915 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4917 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4920 * Added libtool support for compiling shared objects in
4921 lib/silcsim. Affected file configure.in.pre and
4922 lib/silcsim/Makefile.am. Original patch by cras.
4924 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4926 * Pid file configuration, and server's config file fixes
4927 patch by toma. Updated CREDITS file.
4929 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4931 * Fixed silc_client_channel_message to not try to decrypt
4932 the message twice if it resolved the destination client
4933 information. This could cause of dropping one channel
4934 message. Affected file lib/silcclient/client_channel.c.
4936 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4938 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4939 lib/silcclient/client.c. This function is used when the SILC
4940 Client is run under some other scheduler, or event loop or
4941 main loop. On GUI applications, for example this may be
4942 desired to used to run the client under the GUI application's
4943 main loop. Typically the GUI application would register an
4944 idle task that calls this function multiple times in a second
4945 to quickly process the SILC specific data.
4947 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4949 * Fixed silc_server_drop() for dropping the supplementary
4950 groups as well, this could cause a security hole on some
4953 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4955 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4958 * Write PID file after dropping privileges. Added -F option
4959 to run server on foreground. A patch by debolaz.
4960 Affected files silcd/server.c, silcd/silcd.c.
4962 * Fixed MOTD to return the MOTD file server name. Affected
4963 file silcd/command.c.
4965 * Added INFO command reply handling to the Irssi SILC Client.
4966 Affected file irssi/src/silc/core/client_ops.c.
4968 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Fixed the silc_idcache_list_* routines to really support
4971 the dynamic list. Fixes a crash. Affected file is
4972 lib/silccore/silcidcache.c.
4974 * Fixed the LIST command reply to really call LIST command's
4975 pending callbacks. Affected file silcd/command_reply.c.
4977 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4979 * Update conn->local_entry->nickname after giving NICK
4980 command. Affected file lib/silcclient/command.c.
4982 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4984 * Added the [pid] option to the silcd configuration file
4986 Affected files: serverconfig.[ch] and silcd.c
4988 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * Save fingerprint in WHOIS command reply in server.
4991 Affected file silcd/command_reply.c.
4993 * Fixed NICK commands pending callback registration.
4994 Affected file lib/silcclient/command.c.
4996 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4998 * Use ++server->cmd_ident when sending commands in server,
4999 instead of random number. Affected file silcd/command.c.
5001 * Fixed GETKEY command reply to call actually GETKEY pending
5002 command callbacks. Affected file silcd/command_reply.c.
5004 * A bit stricter check for nicknames. Check for same nickname
5005 in NICK command also. Affected file silcd/command.c.
5007 * Do not call INFO command everytime client ID changes, only
5008 during first connecting. Affected file lib/silcclient/client.c.
5010 * Set the new nickname only after successful command reply for
5011 NICK command is returned by server. Affected file
5012 lib/silcclient/command.c.
5014 * Remove nicknames from nicklist during server_signoff notify.
5015 Should fix /NAMES bit more. The affected file is
5016 irssi/src/silc/core/silc-channels.c.
5018 * Added `fingerprint' field to the SilcIDListData in the
5019 silcd/idlist.h to hold the fingerprint of the client's
5022 Send the fingerprint of the client's public key in WHOIS
5025 Affected files silcd/command.c, and silcd/idlist.[ch].
5027 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5028 create fingerprint from given data.
5030 * Show the fingerprint of the client's public key in WHOIS.
5031 Affected files irssi/src/module-formats.[ch] and
5032 irssi/src/silc/core/client_ops.c.
5034 * Format the multiple same nicknames also during JOIN and
5035 NICK_CHANGE notifys. Affected file is
5036 lib/silcclient/client_notify.c.
5038 * Do not print error on screen for invalid private message
5039 payload since it can come if someone is sending private
5040 messages with wrong key. Affected file
5041 lib/silccore/silcprivate.c.
5043 * Fixed multiple concurrent /PING crash. Affected file
5044 lib/silcclient/command.c.
5046 * Changed the wrong ID encoding. All IP addresses must be
5047 in MSB first order in encoded format. They were encoded
5048 wrong and was in LSB format. Affected files are
5049 silcd/serverid.c, lib/silcutil/silcutil.c.
5051 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5053 * Call the `connect' client operation through the scheduler
5054 in case of error. Affected file lib/silcclient/client.c.
5056 * Call the `failure' client operation even if the error
5057 occurred locally during a protocol. Affected file is
5058 lib/silcclient/protocol.c.
5060 * Added support of sending LIST command to router from normal
5061 server. This way normal server can get list of all channels
5062 in the network too. Fixed the channel list sending in the
5063 server too. Affected files are silcd/command.c, and
5064 silcd/command_reply.[ch].
5066 * Added silc_server_update_channels_by_server and
5067 silc_server_remove_channels_by_server. They are used during
5068 disconnection of primary router and in backup router protocol.
5069 Affected file silcd/server_util.[ch], silcd/server.c and
5070 silcd/server_backup.c.
5072 * Fixed channel adding to global list in IDENTIFY command
5073 reply in server. Affected file silcd/command_reply.c.
5075 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5077 * If the incoming packet type is REKEY or REKEY_DONE process
5078 that packet always synchronously. Fixes yet another MAC
5079 failed error on slow (dialup) connections. Affected file
5080 lib/silcclient/client.c and silcd/server.c.
5082 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Call check_version SKE callback for initiator too. Affected
5085 file lib/silcske/silcske.c.
5087 * Implemented fix for security hole found in the SKE that was
5088 fixed in the specification few days back; the initiator's
5089 public key is now added to the HASH value computation.
5090 Added backwards support for the old way of doing it too, for
5091 old clients and old servers. Affected file is
5092 lib/silcske/silcske.c.
5094 * Enabled mutual authentication by default in SKE. If initiator
5095 is not providing mutual authentication the responder will
5096 force it. This will provide the proof of posession of the
5097 private key for responder. The affected files are
5098 lib/silcclient/protocol.c and silcd/protocol.c.
5100 * Do not cache anymore the server's public key during SKE.
5101 We do mutual authentication so the proof of posession of
5102 private key is done, and if the server is authenticated in
5103 conn auth protocol with public key we must have the public
5104 key already. Affected file silcd/protocol.c.
5106 * Added new global debug variable: silc_debug_hexdump. If
5107 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5108 file lib/silcutil/silclog.[ch].
5110 * Fixed compilation warning due to char * -> const char *.
5111 Affected files lib/silcutil/silcnet.h, and
5112 lib/silccore/silcauth.[ch].
5114 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5116 * Fixed CMODE command when new channel key was created. If
5117 the creation failed the old key was removed. Next time giving
5118 same command would crash the server since the old key was
5119 freed already. Affected file silcd/command.c.
5121 * Fixed the silc_server_announce_get_channels to not crash
5122 on reconnect. Affected file silcd/server.c.
5124 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5126 * Added silc_log_set_debug_string function to set a regex
5127 string to match for debug output. Only the function names,
5128 or filenames matching the given debug string is actually
5129 printed. This way it is possible to filter out those debug
5130 strings that user is not interested in.
5132 Fixed a bug in silc_string_regexify.
5134 Affected files lib/silcutil/silclog.[ch], and
5135 lib/silcutil/unix/silcunixutil.c.
5137 * Changed the -d options in both server and Irssi SILC client
5138 to take the debug string as argument. Affected files
5139 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5141 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5143 * Added silc_hash_babbleprint to create a Bubble Babble
5144 Encoded fingerprint. The encoding is developed by Antti
5145 Huima (draft-huima-babble-01.txt), and it creates human
5146 readable strings out of binary data. Affected file
5147 lib/silccrypt/silchash.[ch].
5149 * Print the babble print now in addition of fingerprint as well
5150 in Irssi SILC client. Affected files are
5151 irssi/src/fe-common/silc/module-formats.[ch],
5152 irssi/src/fe-common/silc/core/client_ops.c.
5154 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5156 * Fixed a security problem found in SKE. The initiator's
5157 public key too is now added to the HASH hash value creation
5158 which is signed by the responder to create the SIGN value.
5159 This will prevent anyone in the middle to lie to the responder
5160 about the initiator's public key. If this is done now, the
5161 man in the middle will get caught. Updated the protocol
5164 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Better installation directory handling. Configure module
5167 paths and other paths automatically to example_silc* files
5168 in doc/. A patch by toma.
5170 * Fixed compiler warning from MPI library, and from SILC RNG.
5173 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5174 It can be configured with ./configure. A patch by toma.
5176 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Find correct make to use in prepare-clean. A patch by
5179 toma. Affected file prepare-clean.
5181 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5183 * Added irssi variables use_auto_addr, auto_bind_ip,
5184 auto_bind_port and auto_public_ip.
5186 * Changed the interface for silc_client_send_key_agreement
5187 in lib/silcclient/silcapi.h
5191 irssi/src/silc/core/silc-core.c
5193 lib/silcclient/silcapi.h
5194 irssi/src/silc/core/silc-channels.c
5195 lib/silcclient/client_keyagr.c
5198 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5200 * Added silc_pkcs_public_key_compare to compare two
5201 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5203 * Check that the client who set the founder mode on the
5204 channel is the same client that is giving the founder
5205 mode to itself. It is done by comparing the saved public
5206 key (it is saved even in the authentication is passphrase).
5207 Affected file silcd/command.c.
5209 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Do not process packet for disconnected socket connection.
5212 Affected file lib/silccore/silcpacket.c.
5214 * Process the DISCONNECT packet through scheduler in the
5215 client library. Affected file lib/silcclient/client.c.
5217 * Fixed the silc_client_packet_parse to not to increase
5218 the packet sequence number if the conn->sock and the
5219 current socket connection is not same. This can happen
5220 for example during key agreement when the conn includes
5221 multiple socket connections (listeners). Affected file
5222 lib/silcclient/client.c.
5224 * The sender of the file transfer request now provides also
5225 the pointer (listener) for the key exchange protocol. If
5226 the listener cannot be created then it sends empty key
5227 agreement and lets the receiver provide the listener.
5229 Added `local_ip' and `local_port' arguments to the
5230 silc_client_file_send. If they are provided they are used,
5231 if not then it will attempt to find local IP address, if
5232 not found or bind fails then the remote client will provide
5235 Affected files are lib/silcclient/client_ftp.c and
5236 lib/silcclient/silcapi.h.
5238 * Extended the FILE SEND command to support defining the
5239 local IP and port for key exchange listener. They are
5240 optional. Affected file irssi/src/silc/core/silc-servers.c.
5242 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Defined to WHOIS command reply the sending of fingerprint
5245 of the client's public key (if the proof of posession of the
5246 corresponding private key is verified by the server).
5247 Updated to the protocol specification.
5249 * Added support of receiving the client's public key's
5250 fingerprint in command reply in client library. Affected
5251 file is lib/silcclient/command_reply.c, and
5252 lib/silcclient/idlist.[ch].
5254 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * Do not send over 128 chars long nickname to the server
5257 in NICK command. Affected file lib/silcclient/command.c.
5259 * Do not send over 256 chars long channel names to the server
5260 in JOIN command. Affected file lib/silcclient/command.c.
5262 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Assure that silc_server_close_connection cannot be called
5265 twice for same socket context. Affected file is
5268 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Send error message to application if opening file for
5271 writing during file transfer fails. Affected file is
5272 lib/silcclient/client_ftp.c.
5274 Remove all file transfer sessions for a client that we're
5275 removing from ID cache.
5277 Affected file is lib/silcclient/client_ftp.c.
5279 * Fixed silc_net_addr2bin to return correct address. Affected
5280 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5282 * Fixed file transfer session removing on signoff notify.
5283 Affected file irssi/src/silc/core/silc-servers.c.
5285 * Added the SilcClientFileError to be returned in the monitor
5286 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5287 Affected file lib/silcclient/silcapi.h.
5289 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Fixed a crash in silc_client_ftp_free_sessions and
5292 silc_client_ftp_session_free_client. Affected file
5293 lib/silcclient/client_ftp.c.
5295 * Added `disabled' field in the SilcChannelEntry in the server
5296 to indicate if the server entry is disabled. Affected file
5297 silcd/idlist.h, silcd/command[_reply].c.
5299 * SILC server adds now /var/run/silcd.pid everytime it is
5300 started. Affected file silcd/silcd.c.
5302 * Added silc_server_packet_send_clients to send a packet to
5303 the provided table of client entries. Affected file
5304 silcd/packet_send.[ch].
5306 * Fixed a crash in client resolving in client_prvmsg.c in
5307 client library. Affected file lib/silcclient/client_prvmsg.c.
5309 * Do not actually remove the client directly from ID cache
5310 during SERVER_SIGNOFF, but invalidate it. This way we
5311 preserve the WHOWAS info for the client. Affected file
5312 silcd/server_util.c.
5314 * Fixed SERVER_SIGNOFF notify handling in the server. The
5315 server is now able to process incoming SERVER_SIGNOFF notify
5316 for a server that it doesn't even know about. It will remove
5317 the clients provided in the notify. Affected file
5318 silcd/packet_receive.c.
5320 * Check for partial packet in data queue after every packet that
5321 was found from the queue. Return and wait for more data if
5322 there is partial data in queue. Affected file is
5323 lib/silccore/silcpacket.c.
5325 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Added SilcClietFileError enum to indicate error in
5328 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5329 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5330 Affected files lib/silcclient/silcapi.h and
5331 lib/silcclient/client_ftp.c.
5333 * Check that newsize in silc_buffer_realloc is larger than
5334 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5336 * Added better monitor of file transfers. It now monitors
5337 key agreement protocol during the file transfer too. Added
5338 error reporting too. Affected files
5339 irssi/src/silc/core/silc-servers.c,
5340 irssi/src/fe-common/silc/module-formats.[ch].
5342 * Wrote a help file for FILE command.
5344 * Added silc_rng_global_get_byte_fast to get not-so-secure
5345 random data as fast as possible. Random data is read from
5346 /dev/urandom if available and from the SILC RNG if not
5347 available. It is used in padding generation. Affected file
5348 lib/silccrypt/silcrng.[ch].
5350 * All packets in client library are now processed synchronously.
5351 Optimized packet processing a lot. Affected file
5352 lib/silcclient/client.c.
5354 * All server connection packets are processing synchronously
5355 now in server, to optimize packet processing. Affected file
5358 * Include files are installed now only in Toolkit distribution
5359 if make install is given. Affected files: all Makefile.am's.
5361 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5363 * Assure that silc_client_notify_by_server_resolve does not
5364 resolve the client information multiple times. If it cannot
5365 be found by the first it cannot be found at all. Affected
5366 file lib/silcclient/client_notify.c.
5368 * Fixed WHOWAS command reply calling. Affected file
5369 lib/silcclient/command_reply.c.
5371 * Removed all references to silc_idlist_get_client from the
5372 Irssi SILC client since that call is internal call used by
5373 the library. The Irssi SILC client will use now client
5374 retrieval functions found in silcapi.h.
5376 * Fixed a bug in resolving nickname info before sending
5377 private message. It used freed memory. Affected file
5378 irssi/src/silc/core/silc-servers.c.
5380 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Assure my_channels statistics cannot go negative in server.
5383 Affected files silcd/server.c, silcd/server_util.c.
5385 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5389 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5391 * Win32 Toolkit changes. Affected files
5392 win32/silc.dsw, win32/libsilc/libsilc.def,
5393 win32/libsilcclient/libsilc.def,
5394 lib/silcutil/silcutil.c, and
5395 lib/sftp/sftp_fs_memory.c.
5397 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Added silc_net_localip to return local host's IP address.
5400 Affected file lib/silcutil/silcnet.[ch].
5402 * If key exchange or rekey protocol is active for a connection
5403 parse all packets syncronously since there might be packets
5404 in packet queue that we are not able to process without first
5405 processing packets before them. Affected file silcd/server,
5406 lib/silcclient/client.c.
5408 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5409 whether library should continue processing the packet.
5410 Affected file lib/silccore/silcpacket.h.
5412 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5413 SilcSFTPMonitorData to SFTP server to monitor various
5414 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5415 lib/silcsftp/sftp_server.c.
5417 * Added silc_file_size to return file size. Affected file
5418 lib/silcutil/silcutil.[ch].
5420 * Implemented the file transfer support for the client library.
5421 Added preliminary support for simple client to client one-file
5422 transmission. Affected file lib/silcclient/client_ftp.c,
5423 lib/silccilent/client.[ch].
5425 * Added new local command FILE to the Irssi SILC Client.
5426 It is used to perform the file transfer. It has subcommands
5427 SEND, RECEIVE, SHOW and CLOSE. Affected files
5428 irssi/src/silc/core/client_ops.c,
5429 irssi/src/silc/core/silc-server.[ch].
5431 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5433 * Relay the SILC_PACKET_FTP in the server. Affected files
5434 silcd/server.c and silcd/packet_receive.c.
5436 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Renamed silc_file_read and silc_file_write to functions
5439 silc_file_readfile and silc_file_writefile. Added function
5440 silc_file_open and silc_file_close. Affected files
5441 lib/silcutil/silcutil.[ch].
5443 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Resolve the client info when received private message or
5446 channel message for a client which nickname we don't know.
5447 Affected files lib/silcclient/client_prvmsg.c and
5448 lib/silcclient/client_channel.c.
5450 * Do not crash in /KEY if client is not connected. Affected
5451 file irssi/src/silc/core/silc-channels.c.
5453 * Added SilcClientStatus field to the SilcClientEntry in the
5454 lib/silcclient/idlist.h.
5456 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5457 is incomplete and is being resolved, it won't be resolved
5460 Make sure also that USERS command reply does not resolve
5461 twice information. Affected file is
5462 lib/silcclient/command_reply.c.
5464 Make sure that silc_client_get_clients_by_list does not
5465 resolve twice same information.
5467 * Check for valid client->id in the silc_server_free_client_data.
5468 Affected file silcd/server.c.
5470 * Fixed /GETKEY nick@server not to crash if the server entry
5471 is not found. Affected file lib/silcclient/command.c.
5473 * Fixed the silc_server_check_cmode_rights to check the
5474 requested modes correctly. Affected file silcd/command.c.
5476 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5478 * Better checks for non-printable chars in nick added.
5479 Affected file silcd/command.c.
5481 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Call the silc_server_udpate_servers_by_server in the
5484 primary router that comes back online in the backup resuming
5485 protocol. Otherwise it routes packets wrong. Affected file
5486 silcd/server_util.[ch], silcd/server_backup.c.
5488 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5491 lib/silcutil/silcbuffmt.[ch].
5493 * Redefined the SILC packet header to include the padding
5494 length. Affected file lib/silccore/silcpacket.[ch].
5496 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5497 length for maximum padding up to 128 bytes). Affected
5498 file lib/silccore/silcpacket.h.
5500 * Removed all backwards support for old 0.5.x MAC thingies.
5501 The SILC packet header change makes it impossible to be
5502 backwards compatible.
5504 * Send the ENDING packet with timeout in the backup resuming
5505 protocol. This is to assure that all routers has connected
5506 to the primary router. Affected file silcd/server_backup.c.
5508 * Changed the RNG to take the first IV from random data. It
5509 used to take it from zero actually. Changed the RNG also
5510 to use /dev/urandom during session. /dev/random is used
5511 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5513 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Changed the SILC packet header to have the first two bytes
5516 (the packet length) encrypted. Affected files aroung the
5517 code tree, lib/silccore/silcpacket.[ch]. Removed the
5518 SilcPacketCheckDecrypt callback. It is not needed anymore
5519 since the silc_packet_receive_process will determine now
5520 whether the packet is normal or special.
5522 * Implemented the unidirectional MAC keys. Affected files
5523 lib/silcske/silcske.c, silcd/protocol.c and
5524 lib/silcclient/protocol.c.
5526 * Implemented the packet sequence number to the MAC computation.
5527 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5528 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5529 lib/silcclient/protocol.c.
5531 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Allow backup router to announce servers. All servers
5534 announced by backup router are added to the global list
5535 automatically. Update hte server's socket to our primary
5536 router also when backup router announces a server.
5537 Affected file silcd/packet_receive.c.
5539 * Do not update the client->router in the function
5540 silc_server_udpate_clients_by_server if the client is on
5541 global list. We might fail to find any specific server
5542 for locally connected clients and local cell clients. They
5543 should still use the `from' and not `to' as client->router.
5544 This fixes backup router resuming protocol. Affected file
5545 silcd/server_util.c.
5547 * Decrease channel statistics count only if the channel
5548 deletion worked. Affected files are silcd/server.c and
5549 silcd/server_util.c.
5551 * Added silc_server_update_servers_by_server to update origin
5552 of all server entries. Used during backup router protocol.
5553 Affected files silcd/server_util.[ch], silcd/server.c. and
5554 silcd/backup_router.c.
5556 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5557 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5558 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5559 lib/silccrypt/silchmac.c.
5561 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Assure that router cannot reroute the same channel message
5564 to the sender. Affected file silcd/packet_receive.c.
5566 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Made better checks that the channel message is not sent
5569 to the router it came from. Affected file is
5570 silcd/packet_send.c. Fixed memory leak too.
5572 * Announce informations for incoming router connection, but
5573 only after checking if it is replaced by backup router.
5574 Affected file silcd/packet_receive.c.
5576 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5578 * Fixed the backup resuming protocol to work in multiple
5579 router environment. Affected file silcd/server_backup.c.
5581 * Route packet only to one router in the function
5582 silc_server_packet_send_to_channel. Affected file is
5583 silcd/packet_send.c.
5585 * Fixed silc_server_send_notify_dest to set the broadcast
5586 flag. Fixed the silc_server_send_notify_topic to actually
5587 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5588 Affected file silcd/packet_send.c.
5590 * Changed the SFTP Filesystem interface. Changed the
5591 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5592 the filesystem operation function. The SilcSFTPFilesystem
5593 is now a context that is allocated by all filesystem allocation
5594 functions and it already includes the operations structure
5595 and filesystem specific context. It is given as argument
5596 now to the silc_sftp_server_start. This made the interface
5597 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5598 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5600 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Changed the backup router adding and getting interfaces
5603 in the server. The router that will be replaced by the
5604 specified backup router is now sent as argument. Affected
5605 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5608 * Added silc_net_addr2bin_ne to return the binary form of
5609 the IP address in network byte order. Affected files
5610 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5612 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Check for existing server ID in silc_server_new_server
5615 and in silc_server_connect_to_router_final and remove the
5616 old entry if it exists. Affected file silcd/packet_receive.c,
5619 * Send the channel message always to only one router, either
5620 in upstream or downstream. Affected file is
5621 silcd/packet_send.c.
5623 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Wrote the definition of the backup resuming protocol to the
5626 protocol specification.
5628 * Removed one redundant channel key generation from normal
5629 server during joining procedure. Removed one redundant
5630 channel key sending from server to router during joining
5631 procedure. Affected file silcd/command.c.
5633 * Made minor bugfixes to the backup router resuming protocol.
5634 Affected file silcd/server_backup.c, server.c.
5636 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Added --disable-asm configuration option. Affected files
5639 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5642 * Implemented the backup resuming protocol that is used to
5643 resume the primary router position in the cell after the
5644 primary router comes back online. Affected files
5645 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5646 and silcd/server_util.[ch].
5648 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Sleep two (2) seconds after sending QUIT command to server.
5651 Affected file lib/silcclient/command.c.
5653 * Assure that if outgoing data buffer is pending do not force
5654 send any data. Affected file silcd/packet_send.c.
5656 * Assure that if outgoing data buffer is pending do not force
5657 send any data. Affected file lib/silcclient/client.c.
5659 * Implemented the backup router support when the primary router
5660 goes down. The servers and routers can now use the backup
5661 router as new primary router without loosing connectivity.
5663 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5665 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5666 in the server to indicate disabled entry. All data read
5667 from the connection will be ignored and no data is sent
5668 for entry that is disabled. Affected files are
5669 silcd/idlist.h, silcd/server.c.
5671 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Created SFTP client and server test programs in the
5674 lib/silcsftp/tests directory.
5676 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5678 * Implemented memory filesystem (virtual filesystem) for
5679 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5682 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Implemented the SFTP (SSH File Transfer Protocol) to the
5685 lib/silcsftp. It includes SFTP client and SFTP server
5688 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Moved lib/silccore/silcprotocol.[ch] to the
5691 lib/silcutil library.
5693 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5694 take variable argument list pointer as argument. Affected
5695 file lib/silcutil/silcbuffmt.[ch].
5697 * Added silc_buffer_set function that is used to set data
5698 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5699 Affected file lib/silcutil/silcbuffer.h.
5701 * Changed various routines in the core library to use the new
5702 silc_buffer_set instead of allocating new buffer only for
5705 * Added 64-bit value formatting and unformatting support to the
5706 silc_buffer_[un]format routines. Affected file is
5707 lib/silcutil/silcbuffmt.[ch].
5709 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5710 to includes/bitmove.h.
5712 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Fixed channel user mode saving in client library. Affected
5715 file lib/silcclient/command[_reply].c.
5717 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Defined the file transfer to the SILC Protocol. Added
5720 new packet type SILC_PACKET_FTP and defined File Transfer
5721 Payload. The mandatory file transfer protocol is SFTP
5722 (SSH File Transfer Protocol). Affected file in addition
5723 of the internet draft is lib/silccore/silcpacket.h.
5725 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5726 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5727 is used as part of backup router protocol when the primary
5728 router of the cell is back online and wishes to resume
5729 the position as primary router.
5731 * Redefined the MAC generation keys in the protocol. The
5732 same key is not used anymore in both direction. Both
5733 direction will now use different keys for sending and
5734 receiving. This fixes a potential security flaw. This
5735 change causes incompatibilities in the protocol.
5737 * Redefined also the MAC computation from the packet.
5738 An packet sequence number is now added to the MAC
5739 computation. This prevents possible replay attacks against
5740 the protocol. This change too causes incompatibilities
5743 Added `sequence' field to the SilcPacketContext to hold
5744 the current sequence number for the packet.
5746 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Added `created' field to the SilcIDListData in the file
5749 silcd/idlist.h to indicate the time when the entry was
5752 * Added `created' field to the SilcChannelEntry too. Affected
5753 file silcd/idlist.h.
5755 * Added `creation_time' aguments to all the announcement functions
5756 in the server. If it is provided then only the entries that
5757 was created after the provided time frame are actually
5758 announced. Affected file silcd/server.[ch].
5760 * The protocol says that the Channel ID's IP address must be
5761 based on the router's IP address. Added check for this in
5762 the silc_server_new_channel when processing incoming New Channel
5763 Payload. Affected file silcd/packet_receive.c.
5765 * Print out the correct version with --version in SILC client.
5766 Affected file irssi/src/silc/core/silc-core.c.
5768 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Fixed WHOWAS command to check for completnes of the client
5771 entry always, not just when the command is coming from client.
5772 Affected file silcd/command.c.
5774 * Added new function silc_server_packet_queue_purge to purge the
5775 outgoing data queue to the network. After the function returns
5776 it is guaranteed that the outgoing packet queue is empty.
5777 Affected file silcd/packet_send.[ch].
5779 * Purge the outgoing packet queue in the rekey protocol's final
5780 callback to assure that all rekey packets go to the network
5781 before quitting the protocol. Affected file silcd/server.c.
5783 * Added silc_client_packet_queue_parse as similar function as
5784 in server to the client library. The affected file is
5785 lib/silcclient/client.c.
5787 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Splitted silcd/server.c and created silcd/server_util.[ch]
5790 for utility functions.
5792 * Added new socket flag SILC_SF_DISABLED to indicate that the
5793 connection is open but nothing can be sent to or received from
5794 the connection. Affected file lib/silcutil/silsockconn.[ch].
5795 The checking for disabled socket is checked in the low level
5796 silc_socket_write and silc_socket_read functions.
5798 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Allow only nicknames and channel names that fits into the
5801 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5803 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5805 * When processing JOIN command reply in server check that if
5806 the channel exists in our global list we'll move it the local
5807 list. Affected file silcd/command_reply.c.
5809 * Fixed the check whether client is joined on the channel already
5810 in JOIN command. Affected file lib/silcclient/command.c.
5812 * Fixed the JOIN command reply to check whether the channel
5813 already exists. Affected file lib/silcclient/command_reply.c.
5815 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Added silc_ske_status_string to map the SKE error numbers
5818 to readable strings. The affected files are
5819 lib/silcske/silcske[_status].[ch].
5821 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Do not show the private channels on the WHOIS channel list
5824 as it is not allowed by the protocol. The affected file is
5827 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Assure that the packet length digged from the actual packet
5830 is something sensible in the silc_packet_decrypt_rest_special
5831 in lib/silccrypt/silcpacket.c.
5833 * Free and NULL the allocated pointer in silc_hmac_alloc if
5834 the HMAC allocation fails. The affected file is
5835 lib/silccrypt/silchmac.c.
5837 * Print the selected security properties to the log files in
5838 the server. Affected file silcd/protocol.c.
5840 * Add SKE's reference counter even if calling the completion
5841 callback manually. Otherwise it goes negative, although it
5842 does not cause any problems. The affected file is
5843 lib/silcske/silcske.c.
5845 * Remove the client entry with short timeout after giving the
5846 KILL command. Affected file lib/silcclient/command.c.
5848 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5849 case all found clients are already disconnected (WHOWAS would
5850 found them) in the server. Affected file silcd/command.c.
5852 * Update the last_receive (time of last data received) to be
5853 updated only when received private or channel message so that
5854 the idle time showed in WHOIS makes more sense.
5856 * Added boolean field `valid' in to the SilcClientEntry in the
5857 client library to indicate whether the entry is valid or not.
5858 This fixes the nickname change bug on channel when changing
5859 the nickname to be same than the old (like nick to Nick) the
5860 nickname formatter doesn't set the new nick anymore to Nick@host.
5861 Affected file lib/silcclient/idlist.[ch].
5863 * Now actually fixed the nickname changing on disconnection.
5864 Added new function silc_change_nick to the Irssi SILC Client.
5865 Affected file irssi/src/silc/core/client_ops.c,
5866 irssi/src/silc/core/silc-nicklist.[ch].
5868 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5870 * Check that the public key exists in the GETKEY command before
5871 trying to encode it. Affected file silcd/command.c.
5873 * Print some notifications on received public keys with GETKEY
5874 command in the Irssi SILC Client. Affected files are
5875 irssi/src/fe-common/silc/module-formats.[ch],
5876 irssi/src/silc/core/client_ops.c.
5878 * Use IDENTIFY command to resolve the server information in the
5879 GETKEY command instead of INFO command. Affected file
5880 lib/silcclient/command.c.
5882 * All command reply functions in the client library now calls
5883 the pending command reply callbacks even if an error has
5884 occurred. The server has done this a long time and now it was
5885 time to move the client library to this as well. Now all
5886 errors can be delivered back to the pending command reply
5887 callbacks if necessary. Affected files are
5888 lib/silcclient/command[_reply].[ch].
5890 * Change the nickname on disconnection back to the username
5891 because in reconnect the server will enforce it to it anyway.
5892 Affected file irssi/src/silc/core/silc-servers.c.
5894 * Fixed a config file parsing bug in the Irssi SILC client.
5895 Affected file irssi/src/silc/core/clientconfig.c.
5897 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * When printing the channel mode on JOIN, verify that the
5900 channel key and channel's HMAC are valid. Affected file
5901 irssi/src/silc/core/client_ops.c.
5903 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5906 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5907 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5909 * Removed channel key rekey task deleting from the function
5910 silc_server_save_channel_key. Affected file silcd/server.c.
5911 Added explicit timeout task context instead that is used to
5912 delete the task if we are registering a new task before the
5913 new task has elapsed.
5915 * When channel key rekey occurs the client library now saves
5916 the old channel key for a short period of time (10 seconds) and
5917 is able to use it in case some is still sending channel
5918 messages encrypted with the old key after the rekey. Affected
5919 file lib/silcclient/[idlist.h|client_channel.c].
5921 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5923 * Added check to the silc_server_new_id_real to not accept
5924 new ID if it is the sender's own ID. Affected file is
5925 silcd/packet_receive.c.
5927 * Assure that we do not announce ourself or the one we've
5928 sending our announcements when we're router and are announcing
5929 servers to our primary router. Affected file silcd/server.c.
5931 * Fixed silc_server_command_identify_check_client to assemble
5932 correct WHOIS packet. It send corrupted WHOIS packet and
5933 caused problem with router to router connections. Affected
5934 file silcd/command.c.
5936 Fixed also silc_server_command_whois_check the same way
5937 as for the IDENTIFY command.
5939 * Added new SilcIDListStatus to the server in the SilcIDListData
5940 structure. The status now includes the current status of
5941 the entry (like registered, resolved etc.). Affected file
5942 silcd/idlist.[ch]. Defined a bunch of different status types
5943 as well. This replaced the old boolean registered field as well.
5945 Added resolve_cmd_ident field to the SilcClientEntry structure
5946 too so that if the entry is for example being resolved so
5947 another command may attach to the same pending command reply
5948 without requiring to resolve the same entry again. This concept
5949 should optimize the WHOIS and the IDENTIFY resolving under
5950 heavy load by taking away unnecessary resolving for entries
5951 that are being resolved already.
5953 Added support for adding multiple pending commands for one
5954 command idenfier. Affected file silcd/command[_reply].[ch].
5956 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5957 before deleting the data. Otherwise the hash table will have
5958 freed data in comparison functions. Affected file is
5959 silcd/command_reply.c.
5961 * Fixed silc_idlist_replace_client_id to add the new entry to
5962 the cache with NULL nickname. Otherwise there will be invalid
5963 memory as the nickname after the nickname is freed. Affected
5964 file silcd/packet_receive.c.
5966 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5967 saved into wrong slots because the previous number of entries
5968 was not taken into account. Affected file silcd/idlist.c.
5969 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5971 * If we are router and we receive JOIN notify to a channel that
5972 does not have any users then notified client is marked as the
5973 channel founder, as it is it. The affected file is
5974 silcd/packet_receive.c
5976 * Added to the extended hash table API's table_del_*ext functions
5977 the destructor as argument too, so that the caller can decide
5978 which destructor to use or whether to use destructor at all.
5979 Affected file lib/silcutil/silchashtable.[ch].
5981 * Fixed ID Cache purging. It actually deleted the entries from
5982 the hash table after the data was freed. The hash table ended
5983 up comparing freed memory. The affected file is
5984 lib/silccore/silcidcache.c.
5986 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Fixed Irssi SILC client's KILL command's HELP syntax.
5990 * The USERS command now resolves the detailed user information
5991 if the userinfo field is missing. Affected file is
5992 lib/silcclient/command_reply.c.
5994 * Do not print error in silc_file_read if the read file does
5995 not exist. Just silently return NULL. Affected file is
5996 lib/silcutil/silcutil.c.
5998 * Fixed the silc_log_output to not wine about NULL filename
5999 and to not create some bogus " " filename. Affected file is
6000 lib/silcutil/silclog.c.
6002 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6004 * Fixed various printing bugs on the user interface in the
6005 Irssi SILC Client. Minor changes that were forgotten from
6008 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Fixed the configure.in.pre and the compilation and distribution
6011 environment to support the new autoconf 2.52. That version is
6012 now required to compile the CVS trunk.
6014 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6017 to generally parse user@fqdn format strings. Affected file
6018 lib/silcutil/silcutil.c.
6020 * Added nickname_format and nickname_force_format fields to the
6021 SilcClientParams structure. The first one defines the format
6022 for the nicknames that the library will enforce if the receives
6023 multiple same nicknames. The second one is boolean value and
6024 can be used to force the library to always enforce the format
6025 to the nicknames regardles whether there are multiple nicknames
6026 or not. This configurable formatting was employed to flexibly
6027 support accessing multiple nicknames from the user interface.
6028 The userinterface can now set the nicknames to what ever format
6029 they prefer. Affected file lib/silcclient/silcapi.h.
6031 Added function silc_client_nickname_format to the file
6032 lib/silcclient/idlist.c. It performs the nickname formatting.
6034 Added new field `hostname´ to the SilcClientEntry context.
6035 It holds the hostname of the client. Affected file is
6036 lib/silcclient/idlist.h.
6038 * Irssi SILC Client sets the nicknames in nick@hostn format.
6039 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6040 irssi/src/silc/core/silc-core.c.
6042 The WHOIS printing now also shows both the real nickname and
6043 the formatted nickname so that user knows how to access the
6044 user if there are multiple same nicknames cached. Affected
6045 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6046 printing formatting too to take the hostname now as a separate
6047 argument. The Affected file is
6048 irssi/src/fe-common/silc/modules-formats.[ch].
6050 * Changed the silc_client_get_clients_local to accept the formatted
6051 nickname as argument. It accepts the real nickname too but the
6052 formatted nickname can be used to find the true entry from
6053 multiple entries. Affected file lib/silcclient/silcapi.h and
6054 lib/silcclient/idlist.c.
6056 * Added nickname_format_parse field to the SilcClientParams.
6057 It is a callback function provided by the application to parse
6058 the nickname out of the formatted nickname string. The library
6059 calls it to get the nickname from the formatted string. Since
6060 the application generally knows better the format of the nickname
6061 string it parses it instead of the library, even though library
6062 encodes the formatted string. If the callback function is not
6063 provided then the library will use the string as is. The
6064 affected file is lib/silcclient/silcapi.h.
6066 * All the nickname strings passed to the client library in
6067 commands are now expected to be formatted nickname strings.
6068 If the command does not support the formatted nickname string
6069 it will assume that the sent string is the actual nickname.
6070 Affected file lib/silcclient/command.c.
6072 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Added public key authentication support to OPER and SILCOPER
6075 commands in the client library. Affected file is
6076 lib/silcclient/command.c.
6078 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Changed the get_auth_methdod client operation to be asynchronous.
6081 It can be async if the application resolves the authentication
6082 method from the server during the negotiation. Added new
6083 SilcGetAuthMeth completion callback that the application will
6084 call after resolving the authentication method.
6086 Added function silc_client_request_authentication_method that
6087 the application can use to resolve the authentication method
6088 from the server. Added also SilcConnectionAuthRequest callback
6089 that the library will call after the server has replied. The
6090 application can call this function if it does not know the
6091 current authentication method.
6093 Affected files are lib/silcclient/client.c and
6094 lib/silcclient/silcapi.h.
6096 * The Irssi SILC client now automatically resolves the authentication
6097 method incase any configuration information is not present (and
6098 currently there never is). The affected file is
6099 irssi/src/silc/core/client_ops.c.
6101 * Fixed public key authentication from the client library.
6102 Affected file lib/silcclient/protocol.c. Changed also the
6103 protocol specification about the public key authentication in
6104 the connection authentication protocol. The actual data to be
6105 signed is now computed with a hash function before signing.
6107 * Fixed the public key authentication from the server as well.
6108 Affected file silcd/protocol.c.
6110 * Removed the mlock()'s from the memory allocation routines.
6111 Affected file lib/silcutil/silcmemory.c. The ./configure does
6112 not check anymore for the mlock(). Affected file is
6115 * Fixed USERS command in server to allow the execution of the
6116 command for private and secret channels if the client sending
6117 the command is on the channel. Affected file silcd/command.c.
6119 * Fixed silc_client_get_clients_local to return the clients
6120 count correctly. It could return wrong value. Affected file
6121 lib/silcclient/idlist.c.
6123 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6126 types. The assembler optimizations seemed not to like 64-bit
6127 data types. The assmebler optimizations thus are now enabled
6128 also for BSD systems as opposed to only enable them for Linux.
6130 * Do not check for threads at all on BSD systems. Affected
6131 file configure.in.pre.
6133 * Removed -n and -h options from the Irssi SILC Client since
6134 they are not used in silc.
6136 * Fixed the prime generation to assure that the first digit
6137 of the generated random number is not zero since our conversion
6138 routines does not like number strings that starts with zero
6139 digit. If zero digit is seen the random number is regenerated.
6140 This caused some corrupted RSA keys when the zero first digit
6141 was met. Affected file lib/silcmath/silcprimegen.c.
6143 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Fixed WIN32 configuration in the ./configure script.
6146 Fixed to include xti.h on environments that has it.
6147 Patches by Carsten Ilchmann and andrew.
6149 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Changed the silc_id_create_client_id to be collision
6152 resistant. It is now assured that there cannot be created
6153 two same client ID's. I suspect that some weird bugs in
6154 the server were actually caused by duplicate Client IDs.
6155 Affected file silcd/serverid.[ch]. A router receiving
6156 new ID now also assures and informs the sending server
6157 if the ID caused collision.
6159 * Changed the silc_id_create_channel_id to also assure that
6160 there are no collisions.
6162 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Statement about ignoring the Mutual Authentication flag when
6165 performing rekey with PFS was a bit misleading. It is ignored
6166 if it was set in the initial negotiation, it cannot be even
6167 set in the rekey. Fixed in the ke-auth draft. Started the
6168 new versions of the protocol drafts in the doc/.
6170 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6172 * Fixed a bug in silc_client_command_identify_save when saving
6173 new channel information. The channel name was no duplicated
6174 and caused crash on exit. Affected file is
6175 lib/silcclient/command_reply.c.
6177 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6179 * Fixed the getkey command handling in the server. Send just
6180 empty OK reply to the sender if the key could not be fetched
6181 (but everything else was ok, like the key just was not available).
6182 Changed the public key parameter to optional in the protocol
6183 specs so that empty OK reply can be sent. Affected file
6186 Added a message to Irssi SILC client to tell to user if the
6187 server did not return a public key.
6189 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Fixed a channel key regeneration bug. It registered new
6192 timeout tasks exponentially until all system resources were
6193 used. Affected file silcd/server.c.
6195 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Added the SILC Document generator to the scripts/silcdoc.
6198 It can be used to generate the Toolkit Reference Manual out
6199 of the source tree. Internally it will also use the RoboDoc
6200 generator now imported in util/robodoc.
6202 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * Added couple of return's in rekey protocol if error orccurred
6205 during the protocol. The execution must be terminated.
6206 Affected file silcd/protocol.c. Also, terminate the protocol
6207 always with timeout.
6209 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * The client's Client ID was created initally from the wrong
6212 nickname (it could have been in format nick@host) in the
6213 silc_server_new_client. Affected file silcd/packet_receive.c
6215 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Added some SILC_LOG_ERROR's to various error conditions
6218 if client could not be added to ID cache. Affected files
6219 silcd/packet_receive.c and silcd/server.c.
6221 * When client's sock->user_data is freed, NULL also the
6222 client->router and client->connection pointers. Added check
6223 for these pointers being NULL to various places around the
6224 code. Affected file silcd/server.c.
6226 * Added client->data.registered == TRUE checks to various
6227 places around the code to assure that unregistered client's
6228 are not handled when it is not allowed. Affected file
6231 * Added `bool registered' fields to all
6232 silc_idlist_[server|client]_get_* routines to indicate whether
6233 the fetched client needs to be registered or not. Affected
6234 file silcd/idlist.[ch].
6236 * Add your own entry as registered to the ID cache in the
6237 server. Affected file server.c.
6239 * Fixed a bug in silc_server_new_server. The SilcServer was
6240 set as the new server's context instead of SilcServerEntry.
6241 This naturally caused some weird bugs.
6243 * Added "updated" field the SilcChannelEntry which indicates
6244 the time since the channel entry was last accessed. This
6245 can be used to determine whether it is necessary to
6246 announce the channel after backup resuming protocol.
6247 Affected files silcd/idlist.[ch].
6249 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Do not delete the channel rekey task when adding it
6252 for in silc_server_create_channel_key.
6254 * Changed the silc_server_create_channel_key to return
6255 TRUE or FALSE to indicate the success of the channel key
6258 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6260 * Fixed MSVC++ project files and added missing files to
6261 Makefiles under win32/.
6263 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Do not add TCP_NODELAY flag if the operating system
6266 does not have it defined. Affected files are
6267 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6269 * Fixed buffer overflow from Irssi SILC Client. Affected
6270 file irssi/src/fe-common/core/themes.c.
6272 * Fixed double free in client library in the file
6273 lib/silcclient/client.c when disconnecting from server.
6275 * Applied double free patch from cras to Irssi SILC client.
6276 Affected files irssi/src/core/[modules/expandos].c
6278 * Fixed the disconnection handling to Irssi SILC Client.
6279 The application must call silc_client_close_connection
6280 in ops->connect client operation in case of failure of
6281 the connection. Affected file is
6282 irssi/src/silc/core/client_ops.c.
6284 * Do not set sock->protocol to NULL in the function
6285 silc_client_close_connection after executing the protocol's
6286 final callback since the sock might not be valid anymore.
6287 Affected file lib/silcclient/client.c.
6289 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Do not enable SILC_THREADS if the linking with libpthread
6292 did not happen. Affected file configure.in.pre.
6294 * Added notion to protocol specification that server must
6295 verify the sent authentication payload with CMODE when
6296 setting the channel founder key. Implemented it to the
6297 server. Affected file silcd/command.c.
6299 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6301 * Added _EXTRA_DIST SILC distribution variable to the
6302 distributions file. It is used to conditionally add extra
6303 files or directories to the specific distribution. Affected
6304 files ./prepare, Makefile.am.pre and distributions.
6306 Removed the `_' from the start of the distribution names.
6309 * Added README.WIN32 for instructions to compile the Toolkit
6312 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Fixed a double free in disconnection in the server. Affected
6315 file is silcd/server.c.
6317 * Fixed the lib/silcske/groups.c to work now also with GMP
6318 MP library. The string conversion did not work when using
6319 specific base and the base is indicated in the string as well.
6321 * Created win32/ directory which now includes MSVC++ specific
6322 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6323 It will appear only in the toolkit distribution
6325 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Changed the key material distribution function in case when
6328 the hash output is too short. The data is now concatenated
6329 a bit differently than it used to. Made the change to the
6330 SKE protocol specification.
6332 * Added better GMP detection to configure.in.pre. A patch
6335 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Fixed a minor bug in SKE that might cause some problem on
6338 some platforms. Affected file lib/silcske/silcske.c.
6340 * Added the cookie checking for initiator in the SKE. It checks
6341 that the responder returns the sent cookie unmodified. The
6342 affected file is lib/silcske/silcske.c. Added new SKE
6343 error type INVALID_COOKIE that can be sent during the
6344 negotiation. Fixed some memory leaks as well.
6346 * Added the "invalid cookie" error message to Irssi SILC client's
6349 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Added `task_max' field to the SilcClientParams to indicate
6352 the maximum tasks the scheduler can handle. If set to zero,
6353 default values are used. Affected file lib/silcclient/silcapi.h.
6355 * Fixed memory leaks in silc_client_close_connection. Affected
6356 file lib/silcclient/client.c.
6358 * Added silc_client_del_client_entry to client library to free
6359 all memory of given client entry. Affected file is
6360 lib/silcclient/idlist.[ch].
6362 * Added new functions silc_client_del_channel and
6363 silc_client_del_server to delete channel and server entries.
6364 Affected file lib/silcclient/[silcapi.h/idlist.c].
6366 * Removed silc_client_del_client_by_id from silcapi.h.
6368 * Fixed the INFO command to return the server's own info
6369 correctly when querying by Server ID. Affected file is
6372 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Removed the non-blocking settings in WIN32 code in the
6375 silc_sock_[read/write] and added SleepEx instead. Affected
6376 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6377 of input data is now checked with FIONREAD and ioctlsocket.
6379 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Call silc_schedule_task_del_by_context in the
6382 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6383 Affected file lib/silccore/silcprotocol.c.
6385 * Call silc_protocol_cancel for active protocols in the
6386 silc_server_close_connection if the funtion
6387 silc_server_free_sock_user_data has not been called.
6388 Affected file silcd/server.c.
6390 * Generic tasks cannot be deleted using the del_by_fd
6391 task deleting function since generic tasks does not match
6392 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6394 * Added a notion to SILCOPER help file that the SILCOPER works
6395 only on router server, not on normal server.
6397 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6399 * Added for WIN32 support for the new scheduler as well.
6400 Affected file lib/silcutil/win32/silcwin32schedule.c.
6402 * Fixed the SHA1 implementation to work on various platforms.
6404 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6407 API. It is part of the scheduler now. Everything else is
6408 as previously but some functions has changed their names.
6409 Checkout the lib/silcutil/silcschedule.h for the interface.
6410 Updated all applications to use the new interface. Affected
6411 files are lib/silcutil/silcschedule.[ch].
6413 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Found a bug in the SKE implementation. The HASH value,
6416 specified by the protocol, was not computed correctly. The
6417 public key of the responder was not added to the computation
6418 even though it is mandatory. Affected file lib/silcske/silcske.c.
6419 This unfortunately causes incompatibilities with older
6420 clients and servers.
6422 * Added WIN32 specific network init and uninit functions:
6423 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6424 the Winsock2. Affected file lib/silcutil/silcnet.h and
6425 lib/silcutil/win32/silcwin32net.c.
6427 * Set the socket always to nonblocking mode on WIN32 after
6428 reading data or writing data. Affected file is
6429 lib/silcutil/win32/silcwin32sockconn.c.
6431 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Fixed various compilation problems under WIN32. Affected
6434 files lib/silcutil/win32/silcwin32thread.c and
6435 lib/silcutil/win32/silcwin32schedule.c.
6437 * Removed all _internal.h #includes from public header
6438 files. Internal headers must never be included from
6441 Removed also the lib/silcske/payload_internal.h file.
6443 * All include files that may be needed (public and some others
6444 included by the public headers) by application developers are
6445 now copied to the ./includes directory. It does not copy any
6446 internal headers. Affected file Makefile.defines.pre and all
6447 Makefile.am's under lib/ and subdirs.
6449 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Do not change the ~/.silc directory's permissions automatically.
6452 Affected file irssi/src/silc/core/clientutil.c.
6454 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Do not cancel the protocol in silc_server_close_connection
6457 it might cause recursion. Now cancelled in the function
6458 silc_server_free_sock_user_data. Affected file silcd/server.c.
6460 * Fixed the silc_server_remove_clients_by_server to regenerate
6461 the channel keys correctly finally. Added also new function
6462 silc_server_remove_clients_channels to actually do it.
6463 Affected file silcd/server.c.
6465 * Fixed the silc_server_new_channel to not crash by giving
6466 wrong router to the new channel. Affected file is
6467 silcd/packet_receive.c.
6469 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6472 which is given as argument to the silc_client_alloc now.
6473 It can be used to configure the client and set various parameters
6474 that affect the function of the client.
6476 * The USERS command in server did not check whether the channel
6477 is private or secret. Affected file silcd/command.c.
6479 * Added new argument to the USERS command in protocol specification.
6480 The USERS command now can take the channel name as argument
6481 as well. Added support for this in client and server and
6482 updated the protocol specs.
6484 * Completed the GETKEY command in client. It can be now used
6485 to fetch also servers public key not only some clients.
6486 Affected files lib/silcclient/command[_reply].c.
6488 * Added silc_client_get_server to return server entry by the
6489 server name. Affected files lib/silcclient/silcapi.h and
6492 * Redefined the IDENTIFY command in protocol specification to be
6493 more generic. It now can be used to query information about
6494 any entity in the SILC Network, including clients, servers and
6495 channels. The query may be based either the entity's name
6496 or the ID. Added support for this in both client and server.
6498 Affected files silcd/command.c and lib/silcclient/command.c
6499 and command_reply.c.
6501 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6502 the _from_client and _from_server functions. Affected file
6505 * Added silc_client_get_channel_by_id_resolve to the file
6506 lib/silcclient/silcapi.h to resolve channel information by
6507 its ID. Added also silc_client_get_channel_by_id that
6508 does not resolve it from the server.
6510 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * Added SilcServerEntry context into the client library
6513 to represent one server. The INFO command now allocates
6514 these to save the resolved server info. For now on the
6515 client library will also keep information about servers,
6516 connected and resolved with INFO.
6518 The INFO command now allocates the SilcServerEntry context
6519 and saves the server info there. The COMMAND_REPLY in
6520 the INFO now returns the parameters to application in
6521 same order as defined in the protocol specification.
6523 The entries are cached in the client->server_cache.
6525 * The INFO command is now issued after received the Client ID
6526 from the server. Affected file lib/silcclient/client.c.
6528 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6529 to the application as the mode changer might be server.
6530 It is guaranteed that NULL is not returned anymore to the
6531 application. Affected file lib/silcclient/client_notify.c.
6533 The ID Type is now also passed to the application so that
6534 it can check whether the returned entry is SilcClientEntry
6537 Added new function silc_client_get_server_by_id to return
6538 the server entry by ID. Affected files are the
6539 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6541 * Do not create the channel in the Irssi SILC Client when issuing
6542 the JOIN command but when received the sucessful JOIN command
6543 reply. Otherwise the channel might get created even though we
6544 could not join it. The Affected file is
6545 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6547 * Fixed a channel joining bug in router. The router must also
6548 check the channel modes, invite and ban lists etc. when serving
6549 the JOIN command sent by normal server. Affected file is
6550 silcd/command.c. The router now resolves the client's
6551 information from the server who sent the JOIN command if it
6552 does not know it, and processes the JOIN command only after
6555 * Changed the SilcCommandCb to take new argument; void *context2.
6556 Affected file lib/silccore/silccommand.h
6558 The second argument in the command callbacks in the server now
6559 includes the SilcServerCommandReplyContext if the command was
6560 called as pending command callback from the command reply.
6561 Otherwise it is NULL. When called as pending the status of the
6562 command reply will be checked and if it was erronous the
6563 error will be sent to the original sender of the command.
6564 This way the client always receives the error messages even
6565 though the server was actually the one who received the error
6566 when it resent the command to router, for example. Affected
6567 files silcd/command[_reply].[ch].
6569 * Fixed sending WHOWAS command's error message to client if
6570 the requested client could not be found. It was missing.
6573 * Changed the CMODE and CUMODE commands reply arguments in the
6574 protocol specification. The Channel ID is now sent in both
6575 of the commands to identify the channel. Implemented this
6576 new feature to the client and server. Affected files
6577 lib/silcclient/command_reply.c and silcd/command.c.
6579 * Made better checks for invite and ban lists in the JOIN
6580 command in server. Affected file silcd/command.c.
6582 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * The server now performs the incoming host IP/DNS lookup
6585 using the silc_socket_host_lookup and thus does not block
6586 the server anymore. Affected file silcd/server.c.
6588 * Completed the multi-thread support for SILC Scheduler in
6589 the lib/silcutil/silcschedule.c.
6591 * Fixed the configure.in.pre to detect the pthread correctly
6594 * Fixed a deadlock in silc_task_queue_wakeup in the file
6595 lib/silcutil/silctask.c.
6597 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6599 * Added new function silc_schedule_wakeup that is used in
6600 multi-threaded environment to wakeup the main thread's
6601 schduler. It needs to be used when a thread adds a new task
6602 or removes a task from task queues. After waking up, the
6603 scheduler will detect the task queue changes. If threads
6604 support is not compiled in this function has no effect.
6605 Implemented the wakeup mechanism to both Unix and WIN32
6606 systems. Affected files are lib/silcutil/silcschedule.[ch],
6607 lib/silcutil/unix/silcunixschedule.c and the
6608 lib/silcutil/win32/silcwin32schedule.c.
6610 * Added new function silc_task_queue_wakeup to wakeup the
6611 scheduler by the specified task queue. Affected file
6612 lib/silcutil/silctask.[ch].
6614 * The silc_socket_host_lookup_start now wakes up the scheduler
6615 after adding the timeout task. Affected file is
6616 lib/silcutil/silcsockconn.c.
6618 * The silc_socket_host_lookup is synchronous now if the threads
6619 support is not compiled in. However, the callback is still
6620 called asyncronously through the scheduler, anyway. Affected
6621 file lib/silcutil/silcsockconn.c.
6623 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Added new function silc_socket_host_lookup to perform
6626 asynchronous IP and FQDN lookups for the socket connection.
6627 Affected files lib/silcutil/silcsockconn.[ch].
6629 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6632 that may or may not compile the mutex support in.
6634 Changed the silc_mutex_alloc interface. It allocates the
6635 mutex now to the sent pointer and returns TRUE or FALSE.
6637 Affected file lib/silcutil/silcmutex.h.
6639 * Wrote the SILC Task Queue interface to support multi-threads.
6640 Affected file lib/silcutil/silctask.[ch].
6642 * Wrote the SILC Scheduler to support multi-threads. Affected
6643 file lib/silcutil/silcschedule.c.
6645 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6647 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6648 in lib/silcutil/win32/.
6650 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Defined SILC Mutex API and SILC Thread API and implemented
6653 them for Unix. Affected files are
6654 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6655 lib/silcutil/unix/silcunixmutex.c and
6656 lib/silcutil/unix/silcunixthread.c.
6658 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * Fixed the silc_server_remove_clients_by_server's channel
6661 key re-generation. The hash table handling was incorrect
6662 and would not work with many channels. Affected file is
6665 * Fixed some memory leaks around the server code.
6667 * Rewrote the silc_server_get_users_on_channel to support IPv6
6668 based Client ID's. Affected file silcd/server.c.
6670 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6671 specification. However, a separate document must be written
6672 to define the detailed signing procedure and the payload
6673 associated with the flag. Defined the flag to the
6674 lib/silccore/silcchannel.h as well.
6676 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Changed the dynamic tables to static size tables in the
6679 lib/silccrypt/silchmac.c.
6681 * Removed GCC dependencies from the code. A patch by cras.
6683 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * Do not show the error "Error receiving packet bla bla"
6686 in server if it really was not an error (-2 means that reading
6687 is pending). Affected file silcd/server.c.
6689 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Fixed a possible crash in silc_server_remove_clients_by_server
6692 in silcd/server.c. Fixed there also some memory leaks.
6694 * Fixed the silc_idlist_replace_client_id. It could replace
6695 wrong key in the hash table. Affected file silcd/idlist.c.
6697 * Do not check whether there are global users on the channel
6698 if the channel->global_users is FALSE. Affected functions
6699 silc_server_remove_from_one_channel and
6700 silc_server_remove_from_channels in silcd/server.c. Also,
6701 do not check if the removed client is local as we can be
6702 sure that global client was not removed from the channel
6703 and checking for global users is not needed.
6705 * The silc_server_remove_clients_by_server now re-generates
6706 the channel keys correctly for those channels that had
6707 clients removed from them. Affected file silcd/server.c.
6709 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Found the reason of random crashes in the server. We weren't
6712 ignoring the SIGPIPE signal (which can be sent in write())
6713 and it crashed the server. Affected file silcd/silcd.c.
6715 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Assure that sock->user_data is not NULL in the function
6718 silc_server_packet_send in silcd/packet_send.c.
6720 * Disconnect the remote connection if it could not be added
6721 to any ID lists in the server. The affected file is
6724 * Check in silc_server_packet_send[_real/dest] that the
6725 socket is not disconnecting and ignore the data if it is.
6726 Affected file silcd/packet_send.c.
6728 * Define inline to __inline on native WIN32 compilation.
6729 Affected file includes/silcwin32.h.
6731 * Added some explicit type casts for inline code since MSVC
6732 require them. Affected files lib/silcutil/silcbuffer.h,
6733 lib/trq/silcdlist.h and lib/trq/silclist.h.
6735 * Print warning in log files from now on if the packet
6736 decryption fails. Affected file silcd/server.c.
6738 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Changed the `say' client operation's interface to accept
6741 new `type' argument to indicate the type of the message sent
6742 by the library. The application may filter the library's
6743 messages according the type. The affected file is the
6744 lib/silcclient/silcapi.h.
6746 * Added two new functions to lib/silcclient/silcapi.h:
6747 silc_client_del_client and silc_client_del_client_by_id.
6748 Affected file lib/silcclient/idlist.c.
6750 * Moved the clientincludes.h from includes/ to silc/ and
6751 serverincludes.h from includes/ to silcd/.
6753 * The modes for the CMODE and CUMODE are now passed as
6754 uint32 for application with COMMAND_REPLY. The affected
6755 file is lib/silcclient/command_reply.c.
6757 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * /WHOIS without arguments shows client's own information.
6760 Affected file lib/silcclient/command.c.
6762 * Changed PING to not accept any arguments. The specs
6763 says that client can ping only the connected server so
6764 requiring an argument is not needed. Affected file is
6765 lib/silcclient/command.c.
6767 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Fixed a fatal bug in private message sending and reception
6770 encryption and decryption when using private message keys.
6771 The implementation was incorrect and did not follow the
6772 specification. It causd that some of the message were
6773 lost since it did not use the sending and receiving keys
6774 as the protocol suggests. This has been fixed and will cause
6775 incompatibilities with older clients when sending private
6776 message encrypted with private message keys. Affected files
6777 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6778 and various other in Irssi SILC Client.
6780 Added `responder' boolean argument to the functions
6781 silc_client_add_private_message_key[_ske] to indicate when
6782 the key is added as responder or initiator of the key
6785 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6787 * Removed the silc_ske_check_version function and created
6788 a SilcSKECheckVersion callback. Added also a function
6789 silc_ske_set_callbacks that is now used to set all SKE
6790 callbacks. The callback functions are not given to
6791 the SKE functions anymore, but this function is used to
6794 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6796 * Added `silc_version' argument to the silc_client_alloc
6797 to define the version of the application for the library.
6798 The library will use the version string to compare it
6799 against the remote host's (usually a server) version
6800 string. Affected file lib/silcclient/silcapi.h
6802 * Added the KE protocol context to Key Agreement context
6803 in client library so that we can abort the SKE if it
6804 is in process when we get timeout. Affected file is
6805 lib/silcclient/client_keyagr.c.
6807 * Do not resolve the client ID forever if it returns in the
6808 first time that such client does not exist. This was done
6809 for example with private message. Affected file is
6810 lib/silcclient/client_prvmsg.c.
6812 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Do not add regex.h for WIN32. The affected file
6815 includes/silcincludes.h.
6817 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6818 not work yet 100%. It generates the DLL's automatically
6819 when compiling with --with-win32 under cygwin.
6821 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6823 * lib/contrib/regex.c is not compiled on WIN32.
6825 * Added silc_net_get_socket_opt function to the
6826 lib/silcutil/silcnet.h.
6828 * Added includes/silcwin32.h for WIN32 specific includes
6831 * Do not use ptime structure or any of the posix process
6832 functions on WIN32 in lib/silccrypt/silrng.c.
6834 * Added silc_gettimeofday to provide generic function
6835 for struct timeval on all platforms. Added the function
6836 to lib/silcutil/silcutil.h.
6838 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6840 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6841 library as they clearly belong there. As a plus side we
6842 can make the actual socket connection routines platform
6845 Added also new generic function silc_socket_read and
6846 silc_socket_write (that used to be silc_packet_[read/write].
6847 The implementation of these are platform specific.
6849 * Added WIN32 specific routines of silc_socket_[read/write]
6850 to lib/silcutil/win32/silcwin32sockconn.c.
6852 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6854 * Added preliminary support for native WIN32 compilation under
6855 cygwin (using the -mno-cygwin option for GCC) to the
6856 ./configure.in.pre. The --with-win32 now prepares the
6857 compilation for native WIN32.
6859 * Rewrote the SILC Scheduler interface in the file
6860 lib/silcutil/silcschedule.h. The scheduler is now context
6861 based and does not have anymore any global static scheduler.
6862 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6863 and created lib/silcutil/win32 directory for WIN32 based
6866 * Added Unix specific network routines to the
6867 lib/silcutil/unix/silcunixnet.c and the old
6868 lib/silcutil/silcnet.c includes now only generic routines.
6870 Added WIN32 specific network routines to the
6871 lib/silcutil/win32/silcwin32net.c.
6873 * Added Unix specific utility functions from the
6874 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6876 * Added WIN32 SILC Scheduler to the file
6877 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6880 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6882 * Do not handle JOIN notify in the server if the target client
6883 is not registered (idata->registered == FALSE). The affected
6884 file is silcd/packet_receive.c.
6886 * Update the nickrec->founder in event_cumode in the Irssi SILC
6887 client. Affected file irssi/src/silc/core/silc-channels.c.
6889 * Fixed the CUMODE_CHANGE notify handling in the server when
6890 server and router are announcing their clients on channels.
6891 Now the mode changes are saved and notified correctly. The
6892 affected file is /silcd/packet_receive.c.
6894 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6895 They really did not replace the cache entry in the ID Cache.
6896 Now they do that. Affected file silcd/idlist.c.
6898 * Fixed the KICK notify handling in the Irssi SILC client to
6899 update the channel records so that the kicked client does not
6900 appear to be on the channel. The affected file is
6901 irssi/src/silc/core/silc-channels.c.
6903 * Always update the conn->current_channel when executing command
6904 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6906 * Fixed the KILL notify handling in Irssi SILC client to remove
6907 the killed client on all channels.
6909 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6911 * Fixed the silc_parse_command_line to remove extra spaces
6912 from the start and end of the arguments. Affected file is
6913 lib/silcutil/silcutil.c.
6915 * Cancel and free any active protocol in the function
6916 silc_server_close_connection. Affected file silcd/server.c.
6918 * Cancel and free any active protocol in the function
6919 silc_client_close_connction. Affected file is
6920 lib/silcclient/client.c.
6922 * Do not execute the KILL command for clients that are in
6923 history (ie. they are not in the network). Affected file is
6926 * Fixed KILL notify handling, client does not crash anymore.
6927 Affected file irssi/src/silc/core/silc-channels.c.
6929 * Reduced the default packet buffer size from 2048 to 1024 in
6930 lib/silccore/silcpacket.c.
6932 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6933 counter to the SKE context that is incresed when the SKE library
6934 performs async operation outside the library. If the outside
6935 process frees the SKE context and FREED status will be set
6936 and the library will detect after the sync operation that the
6937 libary is freed. The affected files are
6938 lib/silcske/silcske[_status].[ch].
6940 * Resolve the client entry information in the function
6941 silc_client_channel_message to assure that NULL pointer is not
6942 passed as client entry to the application. */
6944 * Fixed the task timeout calculation to assure that there is
6945 never negative timeouts. The affected file is
6946 lib/silcutil/silcschedule.c.
6948 * Fixed the channel user mode notification sending in server.
6949 It was sent point-to-point to the router (or to server by router)
6950 but it needs to be destined to a channel. The routines now
6951 supports sending the channel user mode notifys to the channels
6952 when announcing clients and channels. Affected files are
6953 silcd/server.c and silcd/packet_receive.c.
6955 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6956 It did not actually replace the old channel entry in the cache.
6957 Affected file lib/silcclient/client_notify.c.
6959 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Fixed a possible crash in silc_packet_send_prepare. It now
6962 assures always that there is enough space in the buffer and
6963 at the tail area of the buffer (for MAC).
6965 Fixed the inbound buffer reallocation in silc_packet_read.
6966 It was old code and did not handle the reallocation correctly.
6969 The affected file is lib/silccore/silcpacket.c.
6971 * Fixed buffer overflow in silc_parse_nickname in the file
6972 lib/silcutil/silcutil.c.
6974 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * make install generates new server keys only if there is not
6979 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6982 Added check that if the NOREPLY is set then we will not send
6983 the away message. This avoids infinite loop of away messages
6984 if both clients are away. The affected file is
6985 lib/silcclient/client_prvmsg.c.
6987 * Fixed client crash if /NICK was given without arguments.
6988 Affected file lib/silcclient/command.c.
6990 * Server does not send the invite list in INVITE command back
6991 to the client if the list was not altered. Added this notion
6992 to the protocol spec as well. Affected file silcd/command.c.
6994 Fixed possible crash in INVITE command by checking the
6995 value of silc_server_get_client_route command.
6997 * Fixed the INVITE notify type handling. The arguments are now
6998 taken in correct order and client does not crash. The affected
6999 file is irssi/src/silc/core/silc-channels.c.
7001 Removed the "Inviting xxx to channel" message from the
7002 client library away and let the application handle it.
7003 Affected file lib/silcclient/command.c. Added that message
7004 to Irssi SILC client's message formats.
7006 * Fixed CMODE command crash in client. It now checks the
7007 amount of arguments correctly and does not crash. The affected
7008 file is lib/silcclient/command.c.
7010 * Do not create new channel automatically in silc_channels_join
7011 but check whether the channel by that name already exists.
7012 Affected file irssi/silc/core/silc-channels.c.
7014 * Do not send the SERVER_SIGNOFF to router if the disconnected
7015 entity was the router. Affected file silcd/server.c.
7017 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7018 SILC client as it was missing from there.
7020 Added the handling of the KICK notify to the Irssi SILC client
7021 as it was missing. Added "you have been kicked" message to
7022 Irssi SILC client's message modules formats.
7024 Added the handing of the KILL notify to the Irssi SILC client
7025 as it was missing. Added the kill message module formats
7028 The affected file is irssi/src/silc/core/silc-channels.c.
7030 * The router did not save the channel mode the server announced.
7031 Affected file silcd/packet_receive.c.
7033 * Fixed a possible crash in INFO command in server. If the
7034 server did not provide the server info it crashed. Affected
7035 file silcd/command.c.
7037 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7039 * Fixed the GETKEY command in the server to check also the
7040 global list. Otherwise the GETKEY would not work correctly
7041 in normal SILC server. Affected file silcd/command.c.
7043 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7045 * Fixed GETKEY crash, it crashed if the command did not succseed.
7047 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7049 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7050 is now real and not just an macro interface to GMP.
7052 Removed the entire GMP from the source tree and imported new
7053 NSS MPI library instead. Reason for removing GMP is that it is
7054 extremely large and compiles extremely slow. The NSS MPI
7055 is only a few files and compiles in less than 10 seconds.
7056 The speed is also about the same as GMP. The MPI is imported
7057 to lib/silcmath/mpi.
7059 If the system has GMP installed we will still use the GMP.
7060 If it is not then the NSS MPI will be compiled.
7062 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7064 * Merged a long nickname (127 characters long) crash bugfix from
7065 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7067 * Merged a freed memory reference bugfix from Irssi CVS tree.
7068 Affected file irssi/src/core/commands.c.
7070 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7072 * Added the server's public key sving and verification to the
7073 server when performing the SKE. This was missing and the
7074 remote server's (or router's) public key was accepted without
7075 checking whether we have it previously or trust it at all.
7076 Affected file silcd/protocol.c.
7078 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7080 * Check in the silc_server_timeout_remote if protocol is active
7081 and make sure that the protocol's final callback is called so
7082 that all memory if freed. Affected file silcd/server.c.
7084 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7086 * silc_server_whois_send_reply crashed the server if the nickname
7087 was 127 characters long. Affected file silcd/command.c.
7089 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7091 * Added sanity check to the silc_server_new_client. If the hostname
7092 is provided inside username then check that the provided hostname
7093 really is the same as the resolved one. If the hostname was not
7094 resolved then check it from the public key. Affected file is
7095 silcd/packet_receive.c.
7097 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7098 if the server disconnected us and the connection is not valid
7099 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7101 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7102 the library to the lib/silcutil/silcutil.[ch].
7104 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7106 * Close log file after open. Affected file
7107 lib/silcutil/silclog.c.
7109 * Check whether sock == NULL in silc_client_send_packet and return
7110 if it is. Affected file lib/silcclient/silcclient.c.
7112 * Check rec->entry == NULL in the Irssi SILC Client before
7113 sending the channel message. Affecte file is
7114 irssi/src/silc/core/silc-servers.c.
7116 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7118 * Merged a splitted window bugfix from Irssi CVS tree. The
7119 affected file is irssi/src/fe-text/textbuffer-view.c.
7121 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7122 It did not print nickname.
7124 * Improved the distributions system a bit.
7126 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7128 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7129 irssi/src/fe-text/gui-window.c.
7131 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7132 to in-active server. The affected file is
7133 irssi/src/silc/core/client_ops.c.
7135 * Resolve the client in USERS command reply if the entry does
7136 not have username resolved. The affected file is
7137 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7138 command to WHOIS command to really resolve stuff. The USERS
7139 is not used any more in any critical section so WHOIS can
7140 be used even though it might be slower than IDENTIFY.
7142 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7145 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7147 * Changed the protocol API a bit more consistent in the
7148 lib/silccore/silcprotocol.[ch].
7150 * Changed the following headers to ROBODoc format:
7152 lib/silccore/silcpayload.h
7153 lib/silccore/silcprotocol.h
7154 lib/silccore/silcsockconn.h
7156 All core library headers are now formatted.
7158 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7160 * Fixed a bug in Irssi SILC client; do not show that you are
7161 server/router operator if you really are not. Affected file is
7162 irssi/src/silc/core/client_ops.c.
7164 * Renamed silc_command_free_payload to silc_command_payload_free.
7165 Affected file lib/silccore/silccommand.h
7167 * Added silcmath.h to include the prototoypes of various routines
7168 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7171 * Changed the following headers to ROBODoc format:
7173 lib/silccore/silcchannel.h
7174 lib/silccore/silccommand.h
7175 lib/silccore/silcid.h
7176 lib/silccore/silcidcache.h
7177 lib/silccore/silcmode.h
7178 lib/silccore/silcnotify.h
7179 lib/silccore/silcpacket.h
7180 lib/silcmath/silcmath.h
7182 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7184 * Added checking to the server code not to start the server if
7185 ciphers and stuff are not configured properly. Affected files
7186 silcd/serverconfig.[h] and silcd/server.c.
7188 * Changed the layout of the header files of the public interfaces
7189 in the SILC libraries. The new layout supports ROBODoc
7190 documentation tool (and some others) so that it is easy to create
7191 a library reference manual. All the other headers and source
7192 code must still follow the CodingStyle document. Also source
7193 code must not include these ROBODoc stuffs, only the headers.
7194 Furthermore, all public interface headers must now be named
7195 by using `silc' prefix, example: silcapi.h, silccipher.h.
7196 Some files were renamed due to this. All the other headers
7197 must not be used as public interfaces. I will update the
7198 CodingStyle document later. Changed following headers, so far:
7200 lib/silcclient/silcapi.h
7201 lib/silccore/silcauth.h
7202 lib/silccore/silcprivate.h
7203 lib/silccrypt/silcdh.h
7205 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7209 * Removed silc_client_packet_send_flush from the client library
7210 as it is not needed. Affected file lib/silcclient/client.[ch].
7212 * Added printing of message of unresolved authentication method
7213 to the Irssi SILC client. Added it to the module formats.
7214 Removed the same message from the client library.
7216 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7218 * Added new distribution feature, DISTLABEL. Every distribution
7219 can define own preprocessor label that can be used in the
7220 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7221 file distributions, acconfig.h.pre and prepare.
7223 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7225 * Added Makefile.defines_int to include the actual definitions
7226 for Makefile.defines.in. Tested the new distribution system,
7227 created distributions and tested installation.
7229 * Added AWAY message printing to the Irssi SILC client. Added
7230 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7232 * Added SCONNECT command to call the SILC's CONNECT command.
7233 Cannot use CONNECT directly since Irssi uses that internally.
7234 Affected file irssi/src/silc/core/silc-servers.c.
7236 Added ACTION local command. It is same as ME command but takes
7237 the channel as mandatory argument.
7239 Rewrote some of the Irssi's help files to suite for SILC
7242 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Added Makefile.defines[.in] that should for now on be included
7245 in all Makefile.am file in the source tree. That file includes
7246 all common compilation definitions for SILC source tree.
7248 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7250 * Minor changes to the ./prepare script to change the package
7251 name according the distribution name to the configure.in.
7253 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7255 * Created new distribution system. Added file `distributions'
7256 that defines all the distributions that can be created out of
7257 the SILC source tree. The ./prepare script now reads that
7258 file to determine how to prepare the distributions. The
7259 first argument to the ./prepare is the name of the distribution
7260 and second is the version of the distribution. If given
7261 without arguments it creates the default (toolkit) distribution
7262 with the default version (defined in ./prepare).
7264 All Makefile.am files that are subject to the distributions
7265 are now named as Makefile.am.pre. These are ./Makefile.am
7266 and lib/Makefile.am. Others may be changed later.
7268 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7270 * Added invite list, ban list, some key management and connection
7271 error message printing to module formats in the Irssi SILC client.
7273 * Added new silc_client_set_away_message to set the away message
7274 that is back to the person who sent private message. The
7275 affected file lib/silcclient/silcapi.h and the
7276 lib/silcclient/client_prvmsg.c.
7278 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7280 * Fixed the private message sending in the Irssi SILC client,
7281 added local command KEY to the Irssi SILC client.
7283 Added key management and key agreement message formats to the
7284 irssi/src/fe-common/silc/module-formats.[ch].
7286 Added USERS (alias WHO) printing, server/router operator
7287 indication and LIST command printing to the module formats.
7289 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7291 * Fixed channel joining notify handling, cumode notify handling
7292 from Irssi SILC client.
7294 * Added SILC specific module-formats to the Irssi SILC client so
7295 that SILC specific message hilighting, colors etc is possible.
7296 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7298 Added channel mode, channel user mode, actions, notices,
7299 whois and whowas printing to the the module-formats.c.
7301 * Fixed a bug in channel deletion in the server. The channel
7302 is not left to the cache even if the channel founder auth mode
7303 is set when there are no users anymore on the channel. Affected
7304 file silcd/server.c.
7306 * The silc_net_localhost now resolves the entire hostname including
7307 the domain name. Affected file lib/silcutil/silcnet.c.
7309 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7311 * Changed the ask_passphrase client operation to be ascynchronous.
7312 It has now a completion callback and a context that the
7313 application must call after it has got the passphrase from
7314 the user. Affected files lib/silcclient/silcapi.h,
7315 lib/silcclient/protocol.c, lib/silcclient/command.c and
7318 Added SilcAskPassphrase callback that the application calls
7319 to deliver the passphrase to the library.
7321 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7322 The public key verification and especially a certificate
7323 verification is asynchronous procedure.
7325 Added new SILC_SKE_STATUS_PENDING status to indicate the
7326 request is pending and a callback will be called to finalize
7329 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7330 indicate that remote end did not send its public key (or
7331 certificate), even though we require it. Added check for this
7332 condition in the SKE. This was a security bug, now fixed.
7334 Defined new SilcSKEVerifyCbCompletion callback that is called
7335 when the verification process is completed.
7337 The affected files lib/silcske/silcske_status.h and
7338 lib/silcske/silcske.[ch].
7340 * Changed the verify_public_key client operation to be async
7341 as well. Defined SilcVerifyPublicKey callback that is used to
7342 indicate the success of the public key verification process.
7344 Changed the server and client to use the new async client
7347 * Changed the Irssi SILC client's internal scheduler to be called
7348 twice as many times as it used to be. As a result the client
7349 should be a bit faster now. Affected file is
7350 irssi/src/silc/core/silc-core.c.
7352 * Added support to Irssi SILC client of asynchronous public key
7353 verification and passphrase inquiry. Affected file is
7354 irssi/src/silc/core/silc-core.c.
7356 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7358 * Do not say "You have left channel %s" in client library.
7359 Moved it to the application. Affected files are
7360 lib/silcclient/command.c and silc/client_ops.c.
7362 * Fixed silc_client_get_clients. Command context was not
7363 duplicated and was freed memory in the callback. Affected
7364 file lib/silcclient/idlist.c.
7366 * Do not say "you are now talking..." on JOIN command in the
7367 client library. The appliation must handle it.
7369 * Do not say ".. changed topic to" in command reply in the
7370 client libary. The application must handle it.
7372 * Fixed TOPIC command sending in the client library.
7374 * Fixed a memory leak in silc_client_command_free in the file
7375 lib/silcclient/command.c.
7377 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * Imported a modified version of Irssi client to the source tree.
7380 The Irssi will be used to create a new client called
7381 Irssi SILC. Imported to irssi/.
7383 Added silc_core_init_finish function to the Irssi. Affected
7384 file irssi/configure.in.
7386 A lot changes in the Makefile.ams around the irssi tree.
7388 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Do not rehash if the new size is same as the old size of the
7391 hash table, in the silc_hash_table_rehash*. The affected file
7392 lib/silcutil/silchashtable.c.
7394 * Replaced hash_table_del_by_context calls from the server
7395 (when channel->user_list and client->channels) to the
7396 hash_table_del as it is sufficient and faster.
7398 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7400 * Added silc_hash_table_list, silc_hash_table_get and the
7401 SilcHashTableList structure to provide an alternative way to
7402 traverse the hash table. The affected files are
7403 lib/silcutil/silchashtable.[ch].
7405 * Changed the server's idlist routines to use the hash table
7406 routines to optimize the code.
7408 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * Replaced the client entry's `channel' list and channel entry's
7411 `user_list' list to hash tables for optimized lookup. Changed
7412 the code to use the hash table interface around the code.
7413 Affected file lib/silcd/idlist.[ch].
7415 * Added `auto_rehash' boolean argument to the function
7416 silc_hash_table_alloc to indicate whether the hash table should
7417 auto-rehash when it thinks is appropriate time. It will
7418 increase the hash table size if the there is twice as much
7419 entries in the table than the size of the table, and will
7420 decrease the size if there are twice as less entries than
7421 the size of the table.
7423 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7427 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * silc_idcache_purge_by_context deletes the entry now by context
7430 as it is supposed to do. Affected file lib/silccore/idcache.c.
7432 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7433 client is not anymore valid (WHOWAS givens the info) and not
7434 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7436 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7438 * Removed the `data' and `data_len' arguments from the ID Cache
7439 interfaces and added `name' argument. ID Cache does not handle
7440 anymore the binary data only a names associated with given ID.
7442 * When hashing a Client ID with silc_hash_id the entire ID is
7443 not hashed anymore, instead only the hash of the Client ID is
7444 hashed. This way we can access the Client ID from the cache
7445 with Client ID but with the hash of the ID (which is a hash of
7446 the nickname) as well without any difference in performance.
7448 Added also silc_idcache_find_by_id_one_ext to do one on one
7449 searching when we have the actual ID. Added also function
7450 silc_hash_client_id_compare. The affected files are
7451 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7453 * When hashing the name associated with a ID it is always done
7454 in lowercase. This way we can access the cache without worrying
7455 about case-sensitivity, even though, for example nicknames are
7458 * Fixed a bug in server with channel message sending. It put
7459 wrong ID type as destination ID. The affected file
7460 silcd/packet_send.c.
7462 * silc_idcache_del_by_context now deletes from all hash tables
7463 by context. Affected file lib/silccore/idcache.c.
7465 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Changed the client library to use the new ID Cache interface.
7468 Changes around the source tree.
7470 * Added silc_hash_table_rehash_ext to rehash with specific
7471 hash function. Affected file lib/silcutil/silchashtable.[ch].
7473 * Added silc_hash_string_compare to compare two strings in the
7474 hash table. Affected file lib/silcutil/silcutil.[ch].
7476 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7478 * Added new function silc_idcache_del_by_context into the
7479 lib/silccore/idcache.[ch].
7481 * Changed the server's ID list routines to use the new ID Cache
7482 interface. Changes around the source tree.
7484 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7486 * Added silc_hash_table_del[_by_context]_ext functions in to the
7487 lib/silcutil/silchashtable.[ch].
7489 Removed silc_hash_table_find_all* routines and added new
7490 silc_hash_table_find_foreach to replace them.
7492 Added silc_hash_table_replace_ext function as extended
7493 replacing function. Separated the simple hash table interface
7494 from the extended hash table interface in the file
7495 lib/silcutil/silchashtable.h.
7497 * Fixed minor bugs and changed it to use some of the new
7498 hash table functions in lib/silccore/idcache.c
7500 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7502 * Added new function silc_hash_table_find_all to return all keys
7503 in the hash table by the specified key. As the hash table is
7504 collision resistant it also makes it possible to have several
7505 duplicate keys in the hash table. This function may be used to
7506 find all of the keys from the hash.
7508 Added user_context arguments to the SilcHashFunction,
7509 SilcHashCompare and SilcHashDestructor to deliver user specified
7512 Added new fuctions silc_hash_table_find[_all]_ext to do
7513 extended lookup with specified hash and compare functions and
7514 specified user contexts.
7516 Added new function silc_hash_table_add_ext to add the key
7517 with specified hash function and user context.
7519 Added new function silc_hash_table_foreach to traverse all
7520 entrys in the hash table. Added SilcHashForeach callback
7523 Added new function silc_hash_table_del_by_context to delete
7524 the entry only if the context associated with the key matches.
7526 Affected files are lib/silcutil/silchashtable.[ch].
7528 * Removed silc_hash_[server/client/channel]_id and added just
7529 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7530 silc_hash_id_compare to compare two ID's using as the hash table
7531 comparison function. Added also silc_hash_data to hash
7532 binary data and silc_hash_data_compare to compare it.
7534 * Removed silc_idlist_find_client_by_hash as it is not needed
7535 anymore. Affected file silcd/idlist.[ch].
7537 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7538 to use internally the SilcHashTable. The new ID Cache is a lot
7539 faster than the old one. Some of the ID Cache interface was also
7540 rewritten and obsolete and stupid functions were removed.
7542 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7544 * Added entry_count field to the SilcHashTable to keep the number
7545 of the entries in the table. Implemented the function
7546 silc_hash_table_rehash. Added new function
7547 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7549 Fixed a minor bug in silc_hash_table_free.
7551 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7552 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7553 into the lib/silcutil/silcutil.[ch].
7555 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Implemented a collision resistant hash table into the
7558 lib/silcutil/silchashtable[ch]. See the header and the source
7559 for the SilcHashTable API.
7561 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Merged dotconf version 1.0.2 into lib/dotconf.
7565 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Do not compile anything in lib/silcsim/* if the SIM support
7568 is not enabled. The tree should now compile without problems
7571 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7573 * Compiled the SILC under cygwin. Compiled and tested briefly
7574 without problems. More tests needed. The SIMs didn't compile
7577 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7579 * Fixed possible crash in silc_get_username in the
7580 lib/silcutil/silcutil.c.
7582 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * Fixed a va_arg in silc/client_ops.c.
7586 * Oops, RC5 routines were named AES and caused some problems
7587 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7589 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Added new SilcIDIP structure into the lib/silccore/id.h and
7592 replaced the old `ip' fields from all SILC ID's to that type.
7593 This is a step towards IPv6 support.
7595 The silc_id_get_len takes now the ID as an extra argument.
7596 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7597 both IPv4 and IPv6 based ID's.
7599 The affected files are lib/silccore/id.[ch] and other files
7600 around the tree using these routines.
7602 * Removed the ID length arguments in server from various
7603 silc_server_send_notify_* routines -> they are not needed
7606 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Fixed memory leak in silc_encode_pem_file in the file
7609 lib/silcutil/silcutil.c.
7611 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Check minor version as well in the SKE. Affected files are
7614 silcd/protocol.c and lib/silcclient/protocol.c.
7616 * Added --identifier option to the server so that an identifier
7617 can be when creating the public key for the server. Affected
7618 file is silcd/silcd.c.
7620 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7621 lib/silccrypt/silcpkcs.c.
7623 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Register default ciphers and stuff when using -C option with
7626 the server. Affected file sildc/silcd.c.
7628 * Put back the servers public key filename format, it is better
7629 than the new one. For now, the client keys are saved with the
7630 new filename format. The affected file silc/client_ops.c.
7632 * Implemented the Cipher API for the rest of the ciphers that
7633 did not implement it or implemented it the wrong way.
7635 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Register default ciphers and stuff when using the -S option
7638 in the client. Affected file silc/silc.c. Same also when
7639 creating new key pair with -C option.
7641 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Fixed the silc_verify_public_key client operation function to
7644 save the public keys differently. The fingerprint is now
7645 used as filename and not the hostname. This way also the
7646 client keys are saved uniquely and not with hostnames. The
7647 affected file is silc/client_ops.c.
7649 * Trimmed the silc_hash_fingerprint function to remove extra
7650 whitespaces from the end of the fingerprint. The affected
7651 file is lib/silccrypt/silchash.c.
7655 * Added silc_cipher_register_default function to register all
7656 default ciphers. It can be used when configuration files
7657 does not exist and the application does not want any specific
7658 ciphers in any specific order.
7660 The SilcDList is now used as silc_cipher_list dynamically
7661 allocated cipher list. Removed the static list all together
7662 and now all ciphers must be allocated to the dynamic list.
7663 The silc_cipher_alloc routine was changed to check only the
7666 All silc_cipher_* routines that used to return int returns
7669 The affected files lib/silccrypt/silccrypt.[ch].
7671 * The same thing was done to silc_hash_* as for silc_cipher_*
7672 routines. Affected files lib/silccrypt/silchash.[ch].
7674 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7675 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7676 Added also silc_pkcs_[un]register[_default] functions.
7677 Removed the data_context from the PKCS API.
7679 * Added silc_hmac_register_default function to register default
7680 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7681 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7682 to unregister all hmacs at once.
7684 * Register the default ciphers, hash functions, PKCSs and HMACs
7685 if client's configuration file does not exist. The affected
7688 * The client did not load the hash functions from the SIM
7689 modules at all. Added support for this. Affected file is
7690 silc/clientconfig.c.
7692 * When decoding public key with silc_pkcs_public_key_decode, check
7693 the supported algorithm only if PKCS are registered. Affected
7694 file lib/silccrypt/silcpkcs.c. The same was done with the
7695 silc_pkcs_private_key_decode.
7697 * Fixed the SILC List routines to keep the list always in order.
7698 It used to change the list's order when traversing the list but
7699 not it preserves the order. Affected file lib/trq/silclist.h.
7701 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Added the client library to use the SilcSocketConnection's
7704 reference counter (by silc_socket_dup) to prevent the bug that
7705 the socket object may be freed underneath async operation.
7707 * The name resolv library checking fixes in the configure.in.pre.
7710 * Created new version of the protocol drafts for future
7711 development. The -03 drafts are the ones that will be changed
7712 in the trunk now and the -02 will remain as they are.
7714 * Send list of CUMODE notifys to the router when announcing
7715 the channel users to the router. Affected file silcd/server.c.
7716 If the router receiving channel founder CUMODE for a channel
7717 that already has channel founder it will send CUMODE notify
7718 to the sender to remove the channel founder rights from the
7719 announced client. Affected file silcd/packet_receive.c.
7721 * The CUMODE notify may now use Server ID as well as the entity
7722 who changes the mode. Updated protocool specs.
7724 * Updated INSTALL and README files.
7726 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7728 * New web pages in the http://silc.pspt.fi. The pages was
7733 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7735 * Implemented the [DenyConnectin] config section in the server.
7736 Added silc_server_config_denied_conn to check whether incoming
7737 connection is denied. Affected file silcd/serverconfig.[ch].
7739 * Do not check the ports when checking the incoming configuration
7740 data if the port is 0, meaning any. Affected file is
7741 silcd/serverconfig.c.
7743 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Fixed buffer overflow in silc_string_compare in the file
7746 lib/silcutil/silcutil.c.
7748 * Fixed double free in silc_server_command_leave in the file
7751 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Fixed the version checking in the server. Affected file is
7756 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Fixed the configuration data fetching when accepting new
7759 connections in the server. Affected file silcd/server.c.
7761 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Added `sender_entry' argument to the function
7764 silc_server_packet_relay_to_channel so that we can check
7765 whether some destination actually belongs to the same route
7766 the sender belongs (ie, we must not resend the packet to the
7767 sender). Affected file silcd/packet_send.[ch].
7769 * Added `servername' field to the SilcClientEntry in the server
7770 to hold the name of the server where client is from. Affected
7771 file is silcd/idlist.h.
7773 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Moved the channel message encrypting in the router betwen
7776 router connections from silc_server_channel_message to the
7777 silc_server_packet_relay_to_channel since we want to check
7778 whether we have anybody channel before encrypting anything.
7779 Affected files silcd/packet_[receive/send].c.
7781 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Fixed the [AdminConnection] server config section to support
7784 multiple entries. Affected file silcd/serverconfig.c.
7786 * Added support into the server to check the validity of the
7787 incoming connection before executing any KE or authentication
7790 * The connection configuration is now saved to the KE and
7791 connection auth protocol contexts and not fetched anymore in
7792 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7794 * The local hosts listenning address and port is also resolved
7795 now when starting the server. We want to have the socket object
7796 to include the real address and port for the listener. Added
7797 new function silc_net_check_local_by_sock into the files
7798 lib/silcutil/silcnet.[ch].
7800 * Fixed a broadcast bug in server -> do not broadcast if we
7803 * Fixed a routing bug. Do not route broadcast packets ever.
7804 Broadcast packets must be processed always and not routed since
7805 they may be destined to some other host than yourself and thus
7806 would get routed without no good reason. Affected file is
7809 * Added function silc_server_config_is_primary_route to check
7810 whether primary router connection has been configured (a router
7811 configuration that we are initiating). If there is not, we
7812 will assume that there is only two routers in the SILC network
7813 and we will use the incoming router connection as our primary
7814 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7816 * Changed the order of the broadcasting. Broadcast _after_ the
7817 packet has been processed not before. Affected file is
7820 * Fixed a [ClientConnection] parsing bug. The port was never
7821 parsed correctly thus resulting to port 0. Affected file
7822 silcd/serverconfig.c.
7824 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7825 argument and did not set the broadcast packet flag. Affected
7826 file silcd/packet_send.c. Fixed same bug in the function
7827 silc_server_send_notify as well.
7829 * If we receive NEW_ID packet for our own ID in the server, ignore
7832 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Removed the nickname from the Private Message Payload.
7837 Updated the code and the protocol specs.
7839 * Updated protocol specs for submitting to the IETF.
7841 * Tweaked the Random Number Generator a bit. Affected file
7842 lib/silccrypt/silcrng.c. Exported a new function
7843 silc_rng_[global]_add_noise which can be used to add more
7846 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * Do not parse packets with different timeout when protocol
7849 is active -> may cause problem with rekey. Affected file
7852 * When server receives signoff notify it must not create
7853 new channel key if the client is on any channels since the
7854 sender of the signoff notify will create it.
7856 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7858 * Added printing of error messages during SKE protocol from the
7859 failure packet sent by server during SKE. Affected file
7862 * Removed the client's failure_callback handling with timeout
7863 and handle it immediately when received.
7865 * The SKE library returned wrong type in SUCCESS and FAILURE
7866 packets. They must be 32 bit MSB not 16 bit MSB.
7868 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * Ok, rewrote the logic of the re-key and now it seems to work.
7871 I tested it on high traffic with frequent re-keys without
7872 problems. Added hmac_receive (and renamed hmac to hmac_send)
7873 in SilcClientConnection in lib/silcclient/client.h and
7874 in SilcIDListData in silcd/idlist.h. Also, removed the
7875 SilcPacketParserContext's cipher and hmac fields as they are
7876 not needed anymore and actually caused some problems when
7877 the ciphers and hmac's changed underneath the packet parser.
7879 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * If re-key protocol is active then process the incoming packets
7882 synchronously since we must assure that icoming packets encrypted
7883 with the old key is processed before the new keys is set to
7884 use. This is true other packets than for REKEY packets.
7885 Affected file silcd/server.c. The same was done to client library
7886 as well, affected file lib/silcclient/client.c.
7888 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Fixed bug in client and server to accept the force send if
7891 the packet is send from silc_[server/client]_packet_process
7892 function. Otherwise the packets are never delivered, oops.
7894 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Disable force sending of packets when REKEY protocol is active.
7897 We must assure that no packet is sent directly when rekey is
7898 performed. All packets must be sent through packet queue.
7899 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7900 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7901 function is silc_[server/client]_packet_send_real to check
7904 * Replaced the SIM paths from example config files to
7905 /usr/local/modules. Also, make install creates now
7906 /usr/local/silc/logs directory to hold all the SILC server
7909 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Made the configure.in.pre work on Solaris. Patch by salo.
7913 * Made all ciphers compatible with non-x86 machines. Defined
7914 CBC mode macros into lib/silccrypt/ciphers_def.h.
7916 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Fixed the make install.
7920 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * When MAC computation fails the silc_packet_decrypt returned 0
7923 even though it was supposed to return -1. Fixed this. The
7924 affected file is lib/silccore/silcpacket.c.
7926 * Do not replace the config files in /etc/silc (in make install)
7927 if they already exist. Affected file ./Makefile.am.
7929 * Do not send re-key packets immediately but through packet queue.
7930 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7932 * Changed silc_net_check_host_by_sock to return FALSE if the
7933 IP/DNS could not be resolved. Though, it returns the IP address
7934 now even if it could not resolve it (but returns also FALSE).
7935 Affected file lib/silcutil/silcnet.[ch].
7937 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Added silc_pkcs_decode_identifier to decode the public key's
7940 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7941 Added also silc_pkcs_free_identifier. Added also new context
7942 SilcPublicKeyIdentifier.
7944 * Added -S option to the silc client. It is used to dump the
7945 contents of the specified public key file.
7947 * Changed the PKCS api to return the public key length when
7948 setting the public key.
7950 * Fixed a fatal bug in the public and private key file loading.
7951 Affected file lib/silccrypt/silcpkcs.c.
7953 * Execute the packet parsing for client with zero (0) timeout
7954 if the protocol is active. Affected file silcd/server.c.
7956 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Made the key generation options to the silcd program. Added
7959 -C option, equivalent to client's option.
7961 * Added new [ServerKeys] config section to the server. It
7962 configures the server's public and private key.
7964 * Defined generic Public Key Payload into the protocol
7965 specification to send specific type of public keys and
7968 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7969 public key or certificate.
7971 * Implemented the GETKEY command to the server and to the
7972 client library and on user interface.
7974 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Made preliminary `make install' work.
7978 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * Added SilcServerRekey context into silcd/idlist.h.
7982 * Added the PFS support as defined in the specification to the
7983 SKE protocol. Affected files lib/silcske/*.c.
7985 * Added `ske_group' field to the SilcServerRekey context to hold
7986 the number of the SKE group that is used with PFS in re-key.
7987 Affected file silcd/idlist.h.
7989 * Added PFS re-key support to the server. Affected file is
7992 * Added silc_protocol_cancel to cancel execution of the next
7993 state of the protocol. Affected file is
7994 lib/silccore/silcprotocol.[ch].
7996 * Added the re-key support with and without PFS to the client
7997 library. Re-key is performed once in an hour, by default.
7999 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8000 Added silc_client_rekey_callback and silc_client_rekey_final.
8001 Affected files are lib/silcclient/protocol.[ch] and
8002 lib/silcclient/client.[ch].
8004 * Removed the `hmac_key' and `hmac_key_len' fields from the
8005 SilcClientConnection structure; not needed. Affected file is
8006 lib/silcclient/client.h.
8010 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Do not ask whether user wants to use the negotiated private key
8013 for private messages, just use it. Affected file is
8014 silc/local_command.c.
8016 * Added `send_enc_key' and `enc_key_len' fields to the
8017 SilcIDListData structure since they are needed in the re-key
8018 phase. Affected file is silcd/idlist.[ch].
8020 * Implemented the simple re-key protocol into the server.
8021 Affected files silcd/server.c and silcd/protocol.[ch]. The
8022 re-key will be performed once in an hour, by default.
8024 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8025 Added silc_server_rekey, silc_server_rekey_callback and
8026 silc_server_rekey_final.
8028 * Removed Tunneled flag from the protocol. Updated the code
8029 and the specifications.
8031 * Adde `pfs' field to the SilcIDListData to indicate whether
8032 the PFS is to be performed in the re-key. Affected file is
8035 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8038 int64 of at least the xintXX size. If void * is less that 4
8039 bytes uint32 * will be used. Defined bool as boolean.
8041 * Changed _ALL_ unsigned long and unsigned int to uint32,
8042 unsgined short to uint16 in the source tree.
8044 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8045 not handle clients that has entry->data.registered == FALSE.
8046 They are not in the network anymore. Affected file is
8049 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Implemented the sending of the SERVER_SIGNOFF notify in the
8052 server. Affected file is silcd/server.c.
8054 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8055 Added also silc_notify_payload_encode_args into the
8056 lib/silccore/silcnotify.[ch].
8058 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8059 Affected file silcd/packet_receive.c.
8061 * Implemented the SERVER_SIGNOFF notify handling in the client
8062 library. Affected file lib/silcclient/client_notify.c. Also,
8063 implemnted the printing of the SERVER_SIGNOFF info to the
8064 application. Affected file silc/client_ops.c.
8066 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8067 if the deleting was successful. Affected file silcd/idlist.[ch].
8069 * Added support for public key authentication in the connection
8070 authentication protocol in the client library. Affected file
8071 lib/silcclient/protocol.c.
8073 * Changed the server's silc_idlist_get_clients_by_* interface
8074 to support already allocated array so that new entries may be
8075 added to pre-allocated array. Affected file silcd/idlist.[ch].
8076 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8077 and command replies.
8079 * All command reply functions in the server now calls the
8080 pending command callback even if error occured. This way the
8081 error will be delivered to the client as well. Affected files
8082 silcd/command.c and silcd/command_reply.c.
8084 * Fixed INFO command to return local server's info if no server
8085 was provided. Affected file lib/silcclient/command.c.
8087 * Removed RESTART command for good. Updated the code and the
8090 * Rewrote parts of the task system. It is a bit simpler now.
8091 Removed unsued task priorities. The affected files are
8092 lib/silcutil/silctask.[ch].
8094 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Moved the USERS printing from the library to the application.
8097 Affected files lib/silcclient/command.c and silc/client_ops.c.
8099 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Added channel key re-key support. The re-key is perfomed
8104 only by the router and is done once in an hour. Added `rekey'
8105 field to the SilcChannelEntry in the server. Affected files
8106 silcd/server.c and silcd/idlist.h.
8108 * Added silc_task_unregister_by_context into the file
8109 lib/silcutil/silctask.[ch].
8111 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added SILC_UMODE_GONE mode to indicate when the client is not
8114 present in the SILC network. Added also support to the local
8115 command AWAY that will set this mode. Added support of showing
8116 "xxx is gone" in WHOIS command. The USERS command shows the
8117 gone status as well.
8119 * Fixed setting server and router operator privileges in the
8120 server's UMODE command. Affected file silcd/command.c.
8122 * Merged the SKE KE1 and KE2 payloads into one payload. The
8123 new KE payload is equivalent to the old KE2 payload.
8125 Cleaned up the SKE Start Payload parsing. It now uses the
8126 simple buffer unformatting to do the parsing. A lot faster
8129 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8130 to the SKE that is used to indicate whether both of the SKE
8131 parties should perform authentication. By default only the
8132 responder performs authentication. By setting this flag also
8133 the initiator must do authentication. By default it is unset
8134 since in normal SKE case, client to server connection, only
8135 the responder should do authentication. When doing SKE between
8136 two clients both should perform authentication. Updated the
8137 code and the protocol specs.
8139 * A little fix to IDENTIFY command in the server. Search the
8140 client first by hash not nickname. Affected file is
8143 * Fixed the silc_client_close_connection to support closing
8144 the client to client connections wihtout deleting too much
8145 data. Affected file lib/silcclient/client.c.
8147 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8148 are received if protocol used to be active but is not anymore
8149 the application would crash due to NULL pointer dereference.
8150 Affected files silcd/server.c and lib/silcclient/client.c.
8152 * Added `hash' field to the SilcClientConnection to include
8153 the hash function negotiated in the SKE protocol.
8155 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8156 to set the channel founder authentication data. A client can
8157 claim the founder rights later by providing the authentication
8158 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8159 This way the channel founder can regain the channel founder
8160 privileges even it is left the channel. This works only on
8161 local server and the client must be connected to the same
8162 server to be able to regain the founder rights. Updated the
8163 protocol specs accordingly.
8165 Added support to the CMODE command in the client to set the
8166 founder auth data. Read the README to see how to set it.
8168 Added support to the CUMODE command to claim the founder
8169 rights. Read the README to see how to do it.
8171 Added support for the founder authentication to the Channel
8172 Entry in the server. Affected file silcd/idlist.h.
8174 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8175 server's CMODE command. Affected file silcd/command.c.
8177 * Added the following new functions into lib/silccore/silcauth.[ch]:
8178 silc_auth_get_method and silc_auth_get_data.
8180 * The server now saves the remote hosts public key to the
8181 SilcIDListData pointer. Affected file silcd/protocol.c.
8183 * The normal server now does not remove the channel entry from
8184 the cache if the founder authentication data is set. It used
8185 to remove it if the founder was the last one on the channel on
8186 the server and left the channel. The auth data is saved and
8187 if the channel is re-joined later the old entry is used with
8188 the old auth data. Affected files silcd/command_reply.c and
8191 * Removed the `pkcs' field from the SilcIDListData structure
8192 in the server; it is not used. Affected file silcd/idlist.h.
8194 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8196 * Fixed packet processing on slow links. Partial packets were
8197 never re-processed because the incoming data buffer was cleared
8198 by the application. Application must not directly clear the
8199 sock->inbuf, the packet processing routines handle it. Fixed
8200 this in client library and in server.
8202 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Fixed the WHOIS and IDENTIFY send reply function to really
8205 check whether to send list or just one entry. Affected file
8208 * Cleaned up the LEAVE command's channel key distribution. The
8209 affected file silcd/command.c.
8211 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8212 can enforce the channel mode as well. In that case the ID
8213 includes the ID of the server. The code now enforces the
8214 mode change if the router have different mode than the server.
8216 * The notify client operation with CMODE_CHANGE notify can now
8217 return NULL client_entry pointer if the CMODE was not changed
8218 by client. Application must check for this.
8220 * Added <Server ID> argument to INFO command to support server
8221 info fetching by Server ID.
8223 * Added silc_server_announce_get_channel_users to get assembled
8224 packets of channel users of the specified channel. Affected
8225 file silcd/server.[ch].
8227 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8228 was freed underneath the ID Cache.
8230 * Re-announce clients when the server received CHANNEL_CHANGE
8231 notify from the router. Affected file silcd/packet_send.c.
8233 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8236 crashed since it did not handle the fact that there is no cipher
8237 called "3" and didn't check the error condition. Now fixed.
8239 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8240 flag. It can be used to send message requests.
8242 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Implemented the RESTART command in the client.
8246 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8247 notice type messages. Added notice printing to the user
8250 * The channel keys are not re-generated if the channel's mode
8251 is PRIVKEY, ie private key on the channel exists. Affected
8252 files silcd/server.c and silcd/command.c.
8254 * Fixed a little bug in channel message delivery when channel
8255 private keys are set in the server. Affected file is
8256 silcd/packet_send.c.
8258 * Changed the setting on channel->on_channel = TRUE from the
8259 silc_client_save_channel_key to the JOIN command reply. The
8260 key payload is not received if the private channel key is set.
8261 Affected file lib/silcclient/command_reply.c and the
8262 lib/silcclient/client_channel.c.
8264 * When the CMODE_CHANGE notify is sent and the channel private
8265 key mode is removed the channel key must be re-generated in
8266 other cells as well. Added this support for the router in the
8267 silcd/packet_receive.c.
8269 * Added new local command NOTICE to send notice message on
8270 channel. Affected file silc/local_command.[ch].
8272 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8274 * Added new local command ME to the client. It is used to send
8275 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8276 some action. Affected file silc/local_command.[ch].
8278 * Changed channel_message and private_message client operations
8279 to deliver the message flags to the application. Added also
8280 the `flags' arguments to the silc_client_send_channel_message
8281 and silc_client_send_private_message functions. Affected file
8284 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Redefined the Private Message Payload to support private message
8287 keys and to support the new private message flags. Updated
8288 the protocol specs. Flags makes it possible to have for example
8289 CTCP style messages.
8291 * Added new type SilcPrivateMessagePayload and defined an API
8292 for it in the lib/silcclient/silcprivate.[ch].
8294 * Tested private message private keys successfully. Tested the
8295 private message key set, unset and list commands with the new
8298 * Redefined the Channel Message Payload to include the channel
8299 message flags (equal with private message flags) to support
8300 for example CTCP style messages.
8302 * Defined some of the message (for channel and private message)
8303 flags. Updated the protocol specs and added the flags to the
8304 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8306 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Added SilcKeyAgreementStatus type to the key agreement routines
8309 to indicate the current status and error if one occured.
8310 The status types are defined in the lib/silcclient/silcapi.h.
8312 * Added new local command KEY that is used to set and unset private
8313 keys for channels, set and unset private keys for private messages
8314 with remote clients and to send key agreement requests and
8315 negotiate the key agreement protocol with remote client. The
8316 key agreement is supported only to negotiate private message keys,
8317 it currently cannot be used to negotiate private keys for channels,
8318 as it is not convenient for that purpose.
8320 * Fixed a minor pending callback setting bug in the function
8321 silc_client_get_client_by_id_resolve, now the function works.
8322 Affected file lib/silcclient/idlist.c.
8324 * Added function silc_net_get_local_port to get local bound
8325 port by socket. Added to lib/silcutil/silcnet.[ch].
8327 * Added `sockets' and `sockets_count' fields to the SilcClient
8328 object. They hold the sockets of the listenning sockets in
8329 the client. Listenning sockets may be for example the key
8330 agreement server. Affected file lib/silcclient/client.[ch].
8331 Added functions the silc_client_add_socket and the
8332 silc_client_del_socket. They are exported to the application
8335 * Added ~./silc/clientkeys to support other client's public keys.
8337 * Renamed verify_server_key client operation to verify_public_key
8338 and added one argument to indicate the type of the connection
8339 (server, client etc.).
8341 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8343 * Added silc_server_connection_auth_request to handle the
8344 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8345 silcd/packet_receive.[ch].
8347 * Added silc_server_send_connection_auth_request into the
8348 silcd/packet_send.c to send the connection auth request packet.
8350 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8353 * Fixed the public key authentication in responder side in the
8354 server. The `auth_data' pointer includes the SilcPublicKey
8355 not the path to the public key. Affected file silcd/protocol.c.
8357 * Implemented the public key authentication in the initiator side
8358 in the server. Affected file silcd/protocol.c.
8360 * Removed the [RedirectClient] config section from the server
8361 configuration. Is not needed and I don't want to implement it.
8363 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Cleaned up the CMODE command in the server. It now works
8366 correctly and supports all the modes defined in the protocol.
8367 Affected file is silcd/command.c.
8369 * Added `hmac_name' field to the SilcChannelEntry in the server
8370 to hold the default HMAC of the channel. It can be set when
8371 creating the channel (with JOIN command). Affected files
8374 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8375 type to indicate the change of the current cipher and hmac
8376 on the channel. Client can safely ignore the <cipher> argument
8377 (if it chooses to do so) since the CHANNEL_KEY packet will
8378 force the channel key change anyway. The <hmac> argument is
8379 important since the client is responsible of setting the new
8380 HMAC and the hmac key into use.
8382 * Fixed the CMODE command in the client library as well.
8384 * Tested CMODE command in router environment successfully.
8386 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Show the version of the remote client (or server) when connecting
8389 to the server. It is logged to the log file. Affected file
8390 is silcd/protocol.c.
8392 * Fixed the KILLED notify handling in the client library. The
8393 client must be removed from all channels when receiving the
8396 Also, do not remove the client entry when giving the KILL
8397 command but when the KILLED notify is received.
8399 * Removed silc_idlist_find_client_by_nickname from the server.
8400 Not needed anymore. Affected files silcd/idlist.[ch].
8402 * Implemented the CHANNEL_CHANGE notify type handling to the
8403 server. Affected file silcd/server.c.
8407 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Added silc_server_send_notify_invite to send the INVITE
8410 notify between routers.
8412 * Implemented the INVITE command correctly to the server.
8414 * Implemented the INVITE notify type handling in the server.
8416 * Implemented the INVITE command to the client library and on the
8419 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8421 * Added function silc_server_get_client_resolve to find the
8422 client entry by ID from all ID lists and then resolve it
8423 (using WHOIS) if it cannot be found. Affected file is
8426 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Implemented the BAN command to the client library.
8430 * The JOIN command in the server now checks the invite list
8433 * Changed the silc_command_reply_payload_encode_va and the
8434 silc_command_payload_encode_va to support that if argument is
8435 NULL it ignores and checks the next argument. Affected file
8436 lib/silccore/silccommand.c.
8438 * Added silc_server_send_notify_ban to send the BAN notify
8439 type between routers.
8441 * Chaned the silc_notify_payload_encode to support that if
8442 argument is NULL it ignores and checks the next argument.
8443 Affected file lib/silccore/silcnotify.c.
8445 * Tested ban lists in router environment successfully.
8447 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Implemented BAN command to the server, in silcd/command.[ch].
8451 * Removed the BAN and INVITE_LIST modes from the CMODE command
8454 * Added function silc_string_match to regex match two strings.
8455 Affected files lib/silcutil/silcutil.[ch].
8457 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8459 * Redefined parts of the SilcChannelEntry in the server to support
8460 the new ban and invite lists.
8462 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Redefined the INVITE command. The same command can be used to
8465 invite individuals to the channel but also to manage the invite
8466 list of the channel (to add to and remove from the invite list).
8467 Updated the protocol specs.
8469 * Added new command SILC_COMMAND_BAN that can be used to manage
8470 the ban list of the channel. Updated the protocol specs.
8472 * Removed the channel modes: the SILC_CMODE_BAN and the
8473 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8474 in the CMODE command. The equivalent features are now available
8475 using INVITE and BAN commands. Updated the protocol specs.
8477 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8478 in the network about change in the current ban list. The notify
8479 type is not used by the client.
8481 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8482 support the invite lists.
8484 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * Added new function silc_string_regexify that converts string
8487 including wildcard characters into regex string that can
8488 be used by the GNU regex library. Added into the file
8489 lib/silcutil/silcutil.[ch].
8491 Added silc_string_regex_combine to combine to regex strings
8492 into one so that they can be used as one regex string by
8493 the GNU regex library. Added into the file
8494 lib/silcutil/silcutil.[ch].
8496 Added silc_string_regex_match to match two strings. It returns
8497 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8499 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8501 * Imported GNU regex to the soruce tree into lib/contrib.
8502 Fixed some compiler warning from the regex.c.
8504 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Fixed MOTD command in the server to work in router environment.
8508 * Fixed the MOTD command in the client library to support
8509 the server argument in the command.
8511 * Added `nickname_len' argument to the silc_idlist_add_client
8512 in the server, as the `nickname' argument may be binary data
8515 * Added silc_idlist_get_channels to return all channels from
8518 * Implemented LIST command to the server. Affected file is
8521 * Implemented the LIST command to the client library and on the
8524 * Added [<user count>] argument to the LIST command reply.
8525 With private channels the user count is not shown.
8527 * Updated TODO and README.
8529 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * The client entry's data.registered must be TRUE even with
8532 global client entry on global client list. The data.registered
8533 is used to check whether the client is anymore in the network,
8534 for example with WHOWAS command so it must be valid.
8536 * Fixed the WHOWAS command in the server. It now actually works
8537 in router environment. Added function into silcd/command_reply.c
8538 silc_server_command_reply_whowas_save.
8540 * Added silc_idlist_purge function to the silcd/idlist.c
8541 to periodically purge the ID Cache.
8543 * Fixed INFO command in the server. It works now in router
8544 environment. Added <server name> argument to the INFO command
8545 reply. Updated the protocol specs.
8547 * Fixed minor bug in silc_idcache_purge to not purge if the
8548 expire value is zero.
8550 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8551 they were buggy because of the WHOWAS information.
8553 * Fixed local command MSG to handle the async resolving of
8554 the remote client properly. It used to fail the first MSG.
8555 Affected file silc/local_command.c.
8557 * Added `data_len' field to SilcIDCache context.
8559 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Update TODO. Todo in commands in the server.
8563 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8566 used by routers as broadcast packet to inform other routers
8567 about the changed user mode.
8569 Implemented the notify handling in the server. Affected file is
8570 silcd/packet_receive.c. Added the function
8571 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8573 * Added new generic Channel Payload and deprecated the New Channel
8574 Payload. The New Channel Payload is now the generic Channel
8577 * Added new argument `mode' to the silc_server_send_new_channel
8578 as it is required in the Channel Payload now.
8580 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8581 and created a new and real SilChannelPayload to represent the
8582 new generic Channel Payload. Implemented the encode/decode
8583 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8585 * Added silc_server_get_client_channel_list to return the list
8586 of channels the client has joined for WHOIS command reply.
8587 Affected file silcd/server.[ch].
8589 * Implemented the channel list sending in the WHOIS command reply
8590 in server and in the client.
8592 Implemented the channel list displaying on the user interface
8593 as well. Affected file silc/client_ops.c.
8595 * Added silc_channel_payload_parse_list to parse list of Channel
8596 Payloads. It returns SilcDList list of SilcChannelPayloads.
8597 Client for example can use this function to parse the list of
8598 channels it receives in the WHOIS command reply. The caller
8599 must free the list by calling silc_channel_payload_list_free.
8600 Affected files lib/silccore/silcchannel.[ch].
8602 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8604 * Added one new argument <user mode> to the WHOIS command reply
8605 to return the mode of the user in SILC. Updated the protocol
8608 Implemented it to the server and client.
8610 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Fixed the mode printing on the user interface on joining.
8613 Affected file silc/client_ops.c.
8615 * Implemented the UMODE command and user modes in general to the
8616 client library and to the user interface.
8618 * Implemented the UMODE command to the server.
8620 * The server now sends UNKNOWN_COMMAND error status if client sends
8621 unknown command. Affected file silcd/command.c.
8623 * All server commands now handle the command identifier the right
8624 way when sending the command reply to the client. The client can
8625 use to identify the command replies with the identifier.
8627 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Added silc_server_get_client_route to resolve the route to
8630 the client indicated by the client ID. Affected file is
8633 * Added silc_server_relay_packet as general function to relay
8634 packet to arbitrary destination. This deprecates functions
8635 like _send_private_message_key, _relay_notify etc. Affected
8636 file is silcd/packet_send.[ch].
8638 Removed silc_server_send_key_agreement,
8639 silc_server_send_private_message_key and
8640 silc_server_packet_relay_notify functions from the file
8641 silcd/packet_send.[ch].
8645 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8646 server. Affected file silcd/packet_receive.[ch].
8648 * Implemented the KILL command to the client. Implemented the
8649 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8650 Affected files lib/silcclient/command[_reply].c and
8651 lib/silcclient/client_notify.c. Implemented the KILL notify
8652 printing in the user inteface.
8654 * Fixed a lot silc_parse_nick memory leaks from the client
8655 library in the file lib/silcclient/command.c.
8657 * Changed the silc_server_send_notify_on_channels's `sender'
8658 argument from SilcSocketConnection to SilcClientEntry to
8659 check the sender as entry and not as connection object and not
8660 to send to the client provided as argument. The affected file
8661 is silcd/packet_send.[ch].
8663 * The notify packets that are destined directly to the client used
8664 to not to be processed by the server. Now changed that and the
8665 server processes all notify packets. After relaying the packet
8666 to the client the notify packet is processed in the server.
8668 * The silc_server_free_client_data now checks whether there is
8669 pending outgoing traffic for the client and purges the data to
8670 the network before removing the client entry.
8672 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8674 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8675 an client is killed from the SILC Network. Updated the protocol
8678 Added new function silc_server_send_notify_killed to the
8679 silcd/packet_send.[ch].
8681 * Added function silc_server_packet_relay_notify to relay notify
8682 packets that are destined directly to a client. In this case
8683 the server does not process the notify packets but merely relays
8684 it to the client. Affected file silcd/packet_send.[ch].
8686 Added also silc_server_packet_process_relay_notify to check
8687 whereto relay the notify. Affected file is
8688 silcd/packet_receive.[ch].
8690 * Implemented the KILL command to the server.
8694 * Added the backup schema desgined last fall to the protocol
8695 specs for everyone to see. The specification is in the
8696 *-spec-xx.txt draft and the packet type definitions for the
8697 backup routers is in *-pp-xx.txt draft. Thusly, added also
8698 new packet type SILC_PACKET_CELL_ROUTERS.
8700 * A big security problem in the implementation discovered. The
8701 signoff of an client did not cause new channel key generation
8702 which it of course should've done. The channel keys must be
8703 always re-generated when client leaves (or signoffs) the channel.
8704 The silc_server_remove_from_channels funtion now handles
8705 the channel key re-generation.
8707 * Added `sender' argument to the silc_server_send_notify_on_channels
8708 to not to send the client provided as argument. Affected file
8709 silcd/packet_send.[ch].
8711 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Implemented OPER and SILCOPER commands into the server and
8716 * Added silc_auth_verify and silc_auth_verify_data to verify
8717 the authentication directly from the authentication payload.
8718 It supports verifying both passphrase and public key based
8719 authentication. Affected file lib/silccore/silcauth.[ch].
8721 * Added `hash' field to the SilcIDListData structure. It is the
8722 hash negotiated in the SKE protocol. Affected file is
8725 * Slight redesigning of the SilcAuthPayload handling routines.
8726 Do not send SilcPKCS but SilcPublicKey as argument.
8728 * Implemented the public key authentication support to the
8729 serverconfig. The public key is loaded from the provided path
8730 and saved as authentication data to void * pointer. Thus,
8731 changed the unsigned char *auth_data to void *auth_data;
8733 * Fixed SHUTDOWN command to send the reply before the server
8734 is shutdown. :) Affected file silcd/command.c.
8736 * Fixed fatal bug in CONNECT command. The hostname was invalid
8737 memory and server crashed. Affected file silcd/command.c.
8739 * Fixed fatal bug in CLOSE command. The server_entry became
8740 invalid but was referenced later in the command. Affected file
8743 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8745 * Fixed fatal bug in failure packet handling. Server ignored
8746 the failure and thus crashed when it came.
8750 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8753 that the command may be executed only once in (about) 2 seconds.
8754 The old SILC_CF_LAG flag is same but allows command bursts up
8755 to five before limiting.
8757 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8758 server code. Various commands now includes the CF_LAG_STRICT
8759 flag to disallow any kind of miss-use of the command.
8761 * Fixed the silc_buffer_unformat to not to allocate any data
8762 if the length of the data is zero. It used to allocate the
8763 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8765 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Changed the format of AdminConnection configuration section
8768 in the server. Added username of the admin to the format.
8769 Affected files silcd/serverconfig.[ch].
8771 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8772 to return admin configuration data by host, username and/or
8775 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Implemented WHOWAS command to the server. Added the functions:
8779 silc_server_command_whowas_parse,
8780 silc_server_command_whowas_send_reply,
8781 silc_server_command_whowas_from_client and
8782 silc_server_command_whowas_from_server
8784 * Added <Client ID> argument to the WHOWAS command reply. Updated
8785 the protocol specs accordingly.
8787 * Implemented WHOWAS command and command_reply to the client
8790 Implemented the WHOWAS printing on the user interface.
8792 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * Added new argument to the WHOWAS command reply, the real name.
8795 It is an optional argument. Updated the protocol specs.
8797 * Added SilcIDCacheDestructor callback that is registered when
8798 the SilcIDCache is allocated. The callback is called when
8799 an cache entry in the ID Cache expires, or is purged from the
8800 cache. Added into lib/silccore/idcache.[ch].
8802 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8803 to destruct the client entries when the cache entry expires.
8804 Other ID Cache's in server and in the client library ignores
8807 * If the ID Cache entry's `expire' field is zero then the entry
8808 never expires. Added boolean `expire' argument to the
8809 silc_idcache_add function in the lib/silccore/idcache.[ch].
8810 If it is TRUE the default expiry value is used.
8812 * Added silc_server_free_client_data_timeout that is registered
8813 when client disconnects. By default for 5 minutes we preserve
8814 the client entry for history - for WHOWAS command.
8816 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Added support to the server to enforce that commands are not
8819 executed more than once in 2 seconds. If server receives
8820 commands from client more frequently, timeout is registered
8821 to process the commands. Affected file silcd/command.c.
8822 Added new function silc_server_command_process_timeout.
8824 * Changed NICK_NOTIFY handling in client library to check that
8825 if the client's nickname was changed, so there is no need to
8826 resolve anything from the server.
8828 * Removed error printing from the WHOIS and IDENTIFY commands.
8829 If error occurs then it is ignored silently in the client library.
8830 The application, however, may map the received error to
8831 human readable error string. The application currently maps
8832 the NO_SUCH_NICKNAME error to string.
8834 * Made the command status message public to the application. Moved
8835 them from lib/silcclient/command_reply.c to
8836 lib/silcclient/command_reply.h. The application can map the
8837 received command status to the string with the
8838 silc_client_command_status_message function.
8840 * Added check to the server to check that client's ID is same
8841 as the Source ID in the packet the client sent. They must
8844 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Added dist-bzip hook to the Makefile.am to make bzip2
8847 compressed distributions.
8849 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Server now enforces the maximum length for the nickname and
8852 the channel as protocol specification dictates. 128 bytes for
8853 nickname and 256 bytes for channel name.
8855 * Moved the WHOIS printing to the application. The client libary
8856 does not print out the WHOIS information anymore, the application
8857 must do it. Renamed silc_client_command_reply_whois_print to
8858 the silc_client_command_reply_whois_save.
8860 The client's idle time is also sent to the application now, and
8861 the idle is shown on screen.
8863 * Added silc_client_command_reply_identify_save to save the
8864 received IDENTIFY entries.
8866 * Do not check for channel private keys in message sending and
8867 reception if the channel does not have the PRIVKEY mode set.
8868 Affected file lib/silclient/client_channel.c.
8870 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8873 just surfaced after chaning the JOIN procedure.
8875 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Added silc_client_get_clients_by_list to get client entries
8878 from Client ID list, that is returned for example by JOIN
8879 and USERS command replies. The application should use this
8880 function for example when JOIN command reply is received to
8881 resolve the clients already on the channel (library does not
8882 do that anymore as USERS command reply is not used in the JOIN
8883 procedure anymore). Affected files lib/silcclient/silcapi.h and
8884 lib/silcclient/idlist.c.
8886 * JOIN command reply and USERS command reply returns now SilcBuffer
8887 pointers instead of unsigned char pointers when returning
8888 the client list and mode list.
8890 * Added <Client ID> argument to the JOIN command reply, mainly
8891 for the server to identify for which client the command was
8892 originally sent. Updated protocol specs accordingly.
8894 * Added SilcDlist private_key pointer to the SilcChannelEntry
8895 in the client to support the channel private keys. Affected
8896 file is lib/silcclient/idlist.h.
8898 * Added SilcChannelPrivateKey argument to the function
8899 silc_client_send_channel_message so that application can choose
8900 to use specific private ke if it wants to. If it is not provided,
8901 the normal channel key is used, unless private keys are set.
8902 In this case the first (key that was added first) is used
8903 as the encryption key.
8905 * Implemented the support for channel private key handling.
8906 Implemented the following functions:
8908 silc_client_add_channel_private_key,
8909 silc_client_del_channel_private_keys,
8910 silc_client_del_channel_private_key,
8911 silc_client_list_channel_private_keys and
8912 silc_client_free_channel_private_keys
8914 Affected file lib/silcclient/client_channel.c.
8916 * Added the support for the private keys in the channel message
8917 sending and encryption and in the message reception and
8918 decryption. Affected funtions are
8919 silc_client_send_channel_message and silc_client_channel_message.
8921 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8923 * Added SKE's key verify callback to the client library's
8924 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8926 * Removed the statement that server (or router) must send USERS
8927 command reply when joining to the channel so that the client
8928 knows who are on the channel. Instead, the client list and
8929 client's mode list is now sent in the JOIN command reply to the
8930 client who joined channel. This is better solution.
8932 * Added function silc_server_get_users_on_channel and function
8933 silc_server_save_users_on_channel to the silcd/server.[ch].
8935 * Removed function silc_server_command_send_users from the
8938 * Do not show topic on the client library anymore. The topic is
8939 sent in the command reply notify to the application and the
8940 application must show the topic now.
8942 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Added client searching by nickname hash into the IDENTIFY and
8945 WHOIS commands in the server as they were clearly missing from
8946 them. Affected file is silcd/command.c.
8948 * Fixed a bug in private message receiving in the client library.
8949 The remote ID was freed and it wasn't supposed, now it is
8952 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Minor fix to the channel payload; allocate the data area, as it
8955 needs to be of specific length.
8957 * If the key agreement port is zero then the operating
8958 system will define the bound port. Affected files are
8959 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8961 * Added new function silc_channel_payload_decrypt into the file
8962 lib/silccore/silcchannel.[ch].
8964 * Moved the channel message etc, check from silc_packet_decrypt
8965 to applications. The library calls now a generic
8966 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8967 when the packet is either normal or special. This was done to
8968 allow more wide range of checking that was not allowed when
8969 the code was in library. Now applications can do virtually any
8970 checks to the packet and return to the library the decision how
8971 the packet should be processed. Affected files are
8972 lib/silccore/silcpacket.[ch].
8974 Added silc_server_packet_decrypt_check to the server and
8975 silc_client_packet_decrypt_check to the client library.
8977 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8978 to send with specified source and destination information.
8980 * Channel message delivery between routers was broken after the
8981 channel key distribution was fixed earlier. The channel key
8982 was used be to distributed to other routers as well which is not
8983 allowed by the protocol. Now this is fixed and channel keys
8984 really are cell specific and the channel message delivery between
8985 routers comply with the protocol specification.
8987 * Fixed various commands in server to check also the global list
8988 for the channel entry and not just the local list. The affected
8989 file silcd/command.c.
8991 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Added assert()s to buffer formatting and unformatting routines
8994 to assert (if --enable-debug) when error occurs. Affected
8995 file: lib/silcutil/silcbuffmt.c.
8997 * Changed to auto-reconnect to check whether the remote host is
8998 router and register the re-connect timeout if it is. It used
8999 to check that whether we are normal server, but router must do
9000 auto-reconnect with another router as well. Affected file
9003 * Removed the [<key len>] option from CMODE command as the cipher
9004 name decides the key length, nowadays. See the defined ciphers
9005 from the protocol specification.
9007 * Added [<hmac>] option to the CMODE command to define the HMAC
9008 for the channel. Added SILC_CMODE_HMAC channel mode.
9010 * Added [<hmac>] option for the JOIN command so that user can
9011 select which HMAC is used to compute the MACs of the channel
9014 * Added Hmac field to the Channel Message Payload. The integrity
9015 of plaintext channel messages are now protected by computing
9016 MAC of the message and attaching the MAC to the payload. The
9017 MAC is encrypted. Now, it is clear that this causes some
9018 overhead to the size of the packet but rationale for this is that
9019 now the receiver can verify whether the channel message decrypted
9020 correctly and also when private keys are set for the channel the
9021 receiver can decrypt the packet with several keys and check from
9022 the MAC which key decrypted the message correctly.
9024 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9025 lib/silccrypt/silccipher.[ch].
9027 * Added silc_hash_len to return the digest length into the
9028 lib/silcrypt/silchash.[ch].
9030 * Rewrote parts of Silc Channel Payload interface in the
9031 lib/silccore/silcchannel.[ch]. The encode function now also
9032 encrypts the packet and parse function decrypts it.
9034 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Fixed a minor formatting bug in the SKE's key material processing.
9037 It actually might have processed the keys wrong way resulting
9040 * Redefined the mandatory HMAC algorithms and added new algorithms.
9041 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9042 and hmac-md5 truncated to 96 bits. The mandatory is now
9043 hmac-sha1-96. Rest are optional (including the one that used
9044 to be mandatory). Rationale for this is that the truncated HMAC
9045 length is sufficient from security point of view and can actually
9046 make the attack against the HMAC harder. Also, the truncated
9047 HMAC causes less overhead to the packets. See the RFC2104 for
9050 * Added new [hmac] configuration section. The SKE used to use
9051 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9052 is of course wrong. The official names that must be proposed in
9053 the SKE are the ones defined in the protocol specification
9054 (hmac-sha1-96 for example). The user can configure any hmac
9055 using any hash function configured in the [hash] section. At
9056 least, the mandatory must be configured.
9058 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9060 * Added HMAC list to the SKE proposal list. It has now both
9061 hash algorithm list and HMAC list. This makes the protocol
9062 incompatible with previous versions. The SKE now seems to work
9063 the way it is supposed to work, for the first time actually.
9065 * Defined plain Hash algorithms to the protocol specification.
9068 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Implemented support for key agreement packets into the server.
9071 Added functions silc_server_key_agreement and
9072 silc_server_send_key_agreement. Other than these functions,
9073 server has nothing to do with this packet.
9075 * Added support for private message key packets into the server.
9076 Added functions silc_server_private_message_key and
9077 silc_server_send_private_message_key.
9081 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9082 called in the protocol's final callback instead in the END
9083 protocol state. This makes a little more sense and in the same
9084 time in client we can use the same protocol routines for normal
9085 key exchange and to key agreement packet handling as well.
9087 * Added to both client's and server's KE protocol context the
9088 SilcSKEKeyMaterial pointer to save the key material. We will
9089 bring the key material to the protocol's final callback by doing
9090 this. The final callback must free the key material.
9092 * Added SKE's packet_send callback into client's KE protocol
9093 context so that the caller can choose what packet sending function
9094 is used. This way we can use different packet sending when
9095 doing normal SKE when doing key agreement packet handling (in
9096 the key agreement packet handling we do not want to encrypt
9099 * Implemented the responder side of the key agreement routines
9100 in the client. The client can now bind to specified port and
9101 accept incoming key negotiation. The key material is passed
9102 to the application after the protocol is over.
9104 * Implemented the processing of incoming Key Agreement packet
9105 in the client. Added function silc_client_key_agreement to
9108 * Implemented the intiator side of the key agreement routines
9109 in the client. The client can now initiate key agreement with
9110 another remote client. The key material is passed to the
9111 application after the protocol is over.
9113 * Created client_keyagr.c to include all the key agreement
9116 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9117 SILC_TASK_CALLBACK except that it is not static.
9119 * Created client_notify.c and moved the Notify packet handling
9120 from the client.[ch] into that file.
9122 * Created client_prvmsg.c and moved all private message and
9123 private message key routines from the client.[ch] into that file.
9125 * Create client_channel.c and moved all channel message and
9126 channel private key routines from the client.[ch] into that file.
9128 * Changed silc_client_get_client_by_id_resolve to resolve with
9129 WHOIS command instead of IDENTIFY command, in the file
9130 lib/silclient/idlist.c.
9132 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Implemented the SKE's responder side to the Client library.
9136 * When FAILURE is received to the protocol do not trust it
9137 blindly. Register a timeout to wait whether the remote closes
9138 the connection as it should do it, only after that process the
9139 actual failure. This was changed to both client and server.
9141 * Added client_internal.h to include some of the structures
9142 there instead of client.h in lib/silcclient/.
9144 * Added function silc_task_unregister_by_callback to unregister
9145 timeouts by the callback function.
9147 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Some "Incomplete WHOIS info" errors has been appearing on the
9150 log files. Took away the entry->userinfo check from WHOIS
9151 reply sending. The entry->userinfo is now " " if client did not
9152 provide one. I thought this was fixed earlier but something
9153 is wrong still. Let's see if the error still appears.
9155 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Fixed a minor bug in the login when the channel key is
9158 re-generated in the server. It used to generate the key in
9159 wrong order and thus caused problems in the channel traffic.
9161 * Fixed a minor bug in channel key distsribution after
9162 KICK command. The key was not sent to the router even though
9165 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Added silc_ske_process_key_material_data as generic routine
9168 to process any key material as the SILC protocol dictates. The
9169 function is used by the actual SKE library but can be used by
9170 applications as well. This relates to the private message keys
9171 and the channel private keys since they must be processed the
9172 same way the normal SILC session keys. The protocol dictates
9173 this. Affected files: lib/silcske/silcske.[ch].
9175 Added also silc_ske_free_key_material to free the
9176 SilcSKEKeyMaterial structure.
9178 * Defined silc_cipher_set_key function to set the key for
9179 cipher without using the object's method function. The affected
9180 files: lib/silccrypt/silccipher.[ch].
9182 * Implemented silc silc_client_add_private_message_key,
9183 silc_client_add_private_message_key_ske,
9184 silc_client_del_private_message_key,
9185 silc_client_list_private_message_keys and
9186 silc_client_free_private_message_keys functions in the
9189 Added functions silc_client_send_private_message_key to send
9190 the Private Message Key payload and silc_client_private_message_key
9191 to handle incoming Private Message Key payload.
9193 * Added Cipher field to the Private Message Key payload to set
9194 the cipher to be used. If ignored, the default cipher defined
9195 in the SILC protocol (aes-256-cbc) is used.
9197 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * Removed lib/silcclient/ops.h file.
9201 Redefined parts of the SILC Client Library API. Created new
9202 file silcapi.h that deprecates the ops.h file and defines the
9203 published Client Library API. Defined also private message key
9204 API and channel private key API into the file.
9206 This is the file that the application must include from the
9207 SILC Client Library. Other files need not be included by
9208 the application anymore.
9210 * Added new key_agreement client operation callback and also
9211 defined the Key Agreement library API for the application.
9213 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9215 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9216 is used by clients to request key negotiation between another
9217 client in the SILC network. If the negotiation is started it
9218 is performed using the SKE protocol. The result of the
9219 negotiation, the secret key material, can be used for example
9220 as private message key.
9222 Implemented the Key Agreement payload into the files
9223 lib/silccore/silauth.[ch].
9225 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Redefined ciphers for the SILC protocol. Added some new ciphers
9228 and defined the key lengths for the algorithms. Changed the
9229 code accordingly. The default key length is now 256 bits.
9231 * Fixed SKE key distribution function silc_ske_process_key_material
9232 when the key length is more than 128 bits. The default key
9233 length in SILC is now 256 bits.
9235 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9236 to indicate unsupported algorithm.
9238 * Renamed rijndael.c to aes.c and all functions as well.
9240 * Fixed a long standing channel key setting bug in client library.
9241 Weird that it has never surfaced before.
9243 * Fixed bug in channel deletion. If the entire channel is removed
9244 then it must also delete the references of the channel entry
9245 from the client's channel list as the client's channel entry and
9246 the channel's client entry share same memory.
9248 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9250 * Implemented CONNECT and SHUTDOWN commands in the client.
9252 * Implemented CLOSE command to the client.
9254 * Added the function silc_idlist_find_server_by_name into the
9255 files silcd/idlist.[ch].
9257 Added the function silc_idlist_find_server_by_conn into the
9258 files silcd/idlist.[ch].
9260 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * DIE command was renamed to SHUTDOWN. Updated the both code
9265 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9266 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9268 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9271 * Added function silc_server_create_connection function to create
9272 connection to remote router. My server implementation actually
9273 does not allow router to connect to normal server (it expects
9274 that normal server always initiates the connection to the router)
9275 so the CONNECT command is only good for connecting to another
9278 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9281 or some other client was kicked from the channel.
9283 Implemented the handling of the notify type to both client
9286 Implemented silc_server_send_notify_kicked to send the KICKED
9287 notify. It is used to send it to the server's primary router.
9289 * Implemented the KICK command into server and client.
9291 * Added `query' argument to the silc_idlist_get_client function
9292 to indicate whether to query the client from server or not if
9295 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9296 to indicate that the client is not channel founder.
9300 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Removed the rng context from SilcPacketContext structure and
9303 changed that the packet routine uses the Global RNG API.
9305 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9307 * Added support for quit message that client can "leave" on the
9308 channel when it quits the SILC. It is ditributed inside the
9309 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9311 Added silc_server_free_client_data that will take the
9312 signoff message as argument.
9314 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9316 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9318 * Updated parts of the protocol specification to keep it up
9321 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9324 payloads in one packet.
9326 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9327 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9328 use now the new List flag.
9330 * Also deprecated the following packet types: REPLACE_ID,
9331 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9333 * Added list support for Notify packet in server.
9335 * Added silc_server_send_notify_channel_change to send the
9336 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9337 the silc_server_send_replace_id.
9339 * Added silc_server_send_notify_nick_change to send the
9340 NICK_CHANGE notify type. Deprecates the function
9341 silc_server_send_replace_id.
9343 * Added silc_server_send_notify_join to send the JOIN notify type.
9344 Deprecates the function silc_server_send_new_channel_user.
9346 * Added silc_server_send_notify_leave to send LEAVE notify type.
9347 Deprecates the function silc_server_send_remove_channel_user.
9349 * Added silc_server_send_notify_cmode and
9350 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9351 types. Deprecates the silc_server_send_set_mode function.
9353 * Added SERVER_SIGNOFF notify type to indicate that server has
9354 quit. This means that all clients on the channel from that
9355 server will drop. This can be also used when netsplit happens.
9357 Deprecated REMOVE_ID packet type since it is not needed anymore
9360 Added silc_server_send_notify_server_signoff to send the
9361 SERVER_SIGNOFF notify type. Deprecates the function
9362 silc_server_send_remove_id.
9364 Added also silc_server_send_notify_signoff to send the
9365 SIGNOFF notify type.
9367 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9368 SILC protocol from this day on. Changed the protocol
9369 specification as well.
9371 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9372 notify type. It is used between routers to notify about
9373 topic changes on a channel.
9375 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9378 * Partly updated the protocol specification to comply with the
9379 changes now made. It is still though a bit outdated.
9381 * The JOIN notify type now takes one extra argument <Channel ID>.
9382 The packet used to be destined to the channel but now the
9383 JOIN type may be sent as list thus it is impossible to
9384 destine it to any specific channel. By adding this argument
9385 it is again possible.
9387 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Added CREDITS file. The CHANGES and CREDITS file will appear
9390 in the distribution as well.
9392 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9395 types in the server's silcd/packet_receive.c.
9397 * Implemented CMODE and CUMODE to work in router environment.
9399 * Fixed minor encoding and decoding buglet from the
9400 lib/silccore/silcmode.c.
9402 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9405 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9407 * Changed all SilcConfigServer* and silc_config_server* to
9408 SilcServerConfig* and silc_server_config*, respectively.
9411 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9413 * Associated the ID (client or server ID) to the Authentication
9414 Payload to avoid any possibility of forging. Updated the
9415 protocol specification and the code accordingly.
9417 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9419 * The RSA key length is now save to the RsaKey context in the
9420 key generation process in lib/silccrypt/rsa.c. The key length
9421 is now used to figure out the maximum size of the block allowed
9422 to be encrypted/signed.
9424 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9425 is equivalent to the silc_mp_mp2bin but does not allocate any
9428 * Changed silc_mp_mp2bin API to take length argument. If it is
9429 non-zero then the buffer is allocated that large. If zero, then
9430 the size is approximated using silc_mp_sizeinbase, which however
9433 * Created Global RNG API which is global RNG that application can
9434 initialize. After initializing, any routine anywhere in the
9435 code (including library) can use RNG without allocating a new
9436 RNG object. This was done to allow this sort of use of the
9437 RNG in code that has no chance to allocate RNG object. All
9438 applications currently allocate this and many routines in the
9439 library use this. Affected file lib/silccrypt/silcrng.[ch].
9441 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9442 it to use the Global RNG API.
9444 * Defined Authentication Payload into protocol specification that
9445 is used during SILC session to authenticate entities. It is
9446 used for example by client to authenticate itself to the server
9447 to obtain server operator privileges.
9449 Implemented this payload into the lib/silccore/silcauth.[ch].
9450 Implemented also routines for public key based authentication
9451 as the new protocol specification dictates.
9453 Moved definitions of different authentication methods from
9454 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9456 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9457 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9458 silc_pkcs_verify_with_hash functions into the file
9459 lib/silccrypt/silcpkcs.[ch].
9461 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9463 * The client entry's userinfo pointer must be always valid.
9464 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9465 will fail since it requires the userinfo. Now, the userinfo
9466 is allocated as "" if actual userinfo does not exist. Actually,
9467 it must exist and it is totally Ok to drop client connections
9468 that does not announce the userinfo. However, we will make
9469 this workaround for now.
9471 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9472 to return the remote port by socket.
9474 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9477 SILC_SERVER_PENDING_EXEC and added an new macro
9478 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9479 data or when error occurs while processing the pending command.
9481 Added new argument `destructor' into silc_server_command_pending
9482 and to the SilcServerCommandPending object. This destructor is
9483 now called after calling the pending callback or if error occurs
9484 immediately. If error occurs the actual pending callback won't
9485 be called at all - only the destructor. The destructor may be
9486 NULL if destructor is not needed.
9488 All this applies for client library code as well. Similar
9489 changes were made there as well for the pending commands.
9491 In the client, the application must now allocate the
9492 SilcClientCommandContext with the silc_client_command_alloc
9495 * Added reference counter to the SilcServerCommandContext. Added
9496 function silc_server_command_alloc and silc_server_command_dup
9499 Same type of functions added to the client library for the same
9502 * Removed the cmd_ident from IDListData away since it is now
9503 global for all connections. It is the command identifier used
9504 in command sending and with pending commands. The affected file
9507 * Added reference counter to the SilcSocketConnection objecet to
9508 indicate the usage count of the object. The object won't be
9509 freed untill the reference counter hits zero. Currently only
9510 server uses this, and client ignores it. The client must be
9511 set to use this too later. The affected files are
9512 lib/silccore/silcsockconn.[ch]. Added also the function
9513 silc_socket_dup to increase the reference counter.
9515 This was mainly added because it is possible that the socket
9516 is removed underneath of pending command or other async
9517 operation. Now it won't be free'd and proper DISCONNECTING
9518 flags, etc. can be set to avoid sending data to connection that
9519 is not valid anymore.
9521 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9522 the connection. After that it sets SILC_SET_DISCONNECTED.
9523 It is, however, possible that the socket data is not still freed.
9524 The silc_server_packet_process now checks that data is not
9525 read or written to connection that is DISCONNECTED. The socket
9526 get's freed when the reference counter hits zero.
9528 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9530 * Changed the client operation API: channel_message operation's
9531 `sender' is now the client entry of the sender, not the nickname
9532 and the `channel' is the channel entry, not the channel name.
9534 In the private_message operation the `sender' is now also the
9535 client entry of the sender not the nickname.
9537 Affected file is lib/silcclient/ops.h and all applications
9538 using the client operations.
9540 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9542 * Moved the calling of ops->connect() from connect_to_server_final
9543 into receive_new_id functin since that is the point when the
9544 client is actually allowed to send traffic to network. The
9545 affected file is lib/silcclient/client.c.
9547 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9550 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9551 (if needs broadcasting) instead of broadcasting the packets one
9552 by one which would make a burst in the network traffic.
9554 * Added `broadcast' argument to the functions in silcd/server.[ch]
9555 silc_server_create_new_channel[_with_id] to indicate whether
9556 to send New Channel packet to primary router.
9558 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9560 * Added new function into the silcd/server.[ch] files:
9561 silc_server_create_new_channel_with_id to create new channel with
9562 already existing Channel ID.
9564 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9565 lib/silccore/silcpacket.h. This packet is used t send list of
9566 Set Mode payloads inside one packet. Server uses this to set
9567 the modes for the channels and clients on those channels, that it
9568 announced to the router when it connected to it. The protocol
9569 specification has been updated accordingly.
9571 * The silc_server_new_channel did not handle the packet coming
9572 from normal server as it normally does not send that. However,
9573 when it announces its channels it does send it. Implemented
9574 the support for that.
9576 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9577 into the file lib/silccore/id.h.
9579 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9581 * Fixed memory leaks in the functions silc_idlist_del_client,
9582 silc_idlist_del_channel and silc_idlist_del_server in the file
9583 silcd/idlist.c. All of those leaked like a sieve.
9585 * Fixed some small memory leaks in the client's function
9586 silc_client_notify_by_server.
9588 * Added functions into silcd/server.c: silc_server_announce_clients,
9589 silc_server_announce_channels and silc_server_announce_server.
9590 These functions are used by normal and router server to announce
9591 to its primary router about clients, channels and servers (when
9592 router) that we own. This is done after we've connected to the
9595 These functions effectively implements the following packet types:
9596 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9597 and SILC_PACKET_NEW_ID_LIST.
9599 * Added new functions into the silcd/packet_receive.[ch]:
9600 silc_server_new_id_list, silc_server_new_channel_list and
9601 silc_server_new_channel_user_list to handle the incoming
9602 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9604 * Added support of changing Channel ID in the function
9605 silc_server_replace_id. If the server that announces a channel
9606 to the router already exists in the router (with same name but
9607 with different Channel ID), router is responsible to send
9608 Replace ID packet to the server and force the server to change
9609 the Channel ID to the one router has.
9611 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9612 client that the Channel ID has been changed by the router. The
9613 normal server sends this to the client. Client must start using
9614 the new Channel ID as the channel's ID.
9616 Implemented handling of this new type into lib/silcclient/client.c
9617 into the function silc_client_notify_by_server.
9619 * Added new function silc_idlist_replace_channel_id into the files
9620 silcd/idlist.[ch] to replace the Channel ID.
9622 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9624 * Call silc_server_command_identify_check always when processing
9625 the IDENTIFY command in silcd/command.c
9627 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9630 send keepalive packets. The packet can be sent by clients,
9631 servers and routers.
9633 Added function silc_socket_set_heartbeat into the file
9634 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9635 If not set, the heartbeat is not performed. The actual
9636 heartbeat is implemented in the low level socket connection
9637 library. However, application is responsible of actually
9640 Added silc_server_send_heartbeat to send the actual heartbeat
9641 packet into silcd/packet_send.[ch]. Server now performs
9642 keepalive with all connections.
9644 * Added silc_task_get_first function into lib/silcutil/silctask.c
9645 to return the timeout task with shortest timeout. There was a bug
9646 in task unregistration that caused problems. TODO has been
9647 updated to include that task system must be rewritten.
9649 * The client library will now resolve the client information when
9650 receiving JOIN notify from server for client that we know but
9651 have incomplete information.
9653 * Rewrote parts of silc_server_remove_from_channels and
9654 silc_server_remove_from_one_channel as they did not remove the
9655 channel in some circumstances even though they should've.
9657 * Encryption problem encountered in server:
9659 The LEAVE command used to send the Channel Key packet to the
9660 router immediately after generating it. However, the code
9661 had earlier sent Remove Channel user packet but not immediately,
9662 ie. it was put to queue. The order of packets in the router
9663 was that Channel Key packet was first and Remove Channel User
9664 packet was second, even though they were encrypted in the
9665 reverse order. For this reason, MAC check failed. Now, this
9666 is fixed by not sending the Channel Key packet immediately but
9667 putting it to queue. However, this is more fundamental problem:
9668 packets that are in queue should actually not be encrypted
9669 because packets that are sent immediately gets encrypted
9670 actually with wrong IV (and thus MAC check fails). So, packets
9671 that are in queue should be encrypted when they are sent to
9672 the wire and not when they put to the queue.
9674 However, the problem is that the current system has not been
9675 designed to work that way. Instead, the packet is encrypted
9676 as soon as possible and left to the queue. The queue is then
9677 just purged into wire. There won't be any fixes for this
9678 any time soon. So, the current semantic for packet sending
9681 o If you send packet to remote host and do not force the send
9682 (the packet will be in queue) then all subsequent packets to the
9683 same remote host must also be put to the queue. Only after the
9684 queue has been purged is it safe again to force the packet
9687 o If you send all packets immediately then it safe to send
9688 any of subsequent packets through the queue, however, after
9689 the first packet is put to queue then any subsequent packets
9690 must also be put to the queue.
9692 Follow these rules and everything works fine.
9694 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Added new function silc_server_remove_clients_by_server to
9697 remove all client entries from ID list when the server connection
9698 is lost. In this case it is also important to invalidate all
9699 client entires as they hold the invalid server entry. This
9700 fixes fatal bug when server has lost connection and will reconnect
9703 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Made some sanity checks to silc_server_daemonise like to check
9706 whether the requested user and group actually exists.
9708 * Added sanity check to SKE's silc_ske_responder_finish to check
9709 that the public and private key actually is valid.
9711 * Invalidate the client's nickname when receiving Replace ID
9712 packet and the Client ID is being replaced. This means that the
9713 server will query the nickname if someone needs it (client)
9716 * Sort the ID Cache in client library when the ID Cache data
9717 has changed (needs sorting).
9719 * Do not allow for SILC client to create several connections to
9720 several servers. The client does not support windows right now
9721 and generating multiple connections causes weird behaviour.
9723 Irssi-silc client does support windows and can handle several
9724 connections without problems, see: www.irssi.org and SILC plugin.
9726 * Fixed some places where client was added to the IDList. The
9727 rule of thumb is following (in order to get everything right):
9728 If the client is directly connected local client then the
9729 `connection' argument must be set and `router' argument must be
9730 NULL to silc_idlist_add_client function. If the client is not
9731 directly connected client then the `router' argument must
9732 bet set and the `connection' argument must be NULL to the
9733 silc_idlist_add_client function.
9735 * The funtion silc_server_packet_send_local_channel actually did
9736 not check whether the client was locally connected or not. It
9737 does that now. Fixed a bug related to LEAVE command.
9739 * Fixed Remove Channel User payload parsing bug in server's
9740 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9742 * The server's silc_server_save_channel_key now checks also the
9743 global ID list for the channel as it might not be in the local
9744 list. Fixed a bug related to LEAVE command.
9746 * Is this the end of the [<unknown>] buglet that has been lurking
9747 around for a long time? A little for loop fix in server's
9748 silc_server_command_whois_parse that is used by both IDENTIFY
9749 and WHOIS command. At least, this was a clear bug and a cause
9750 of one type of [<unknown>] buglet.
9752 * WHOIS and IDENTIFY commands call the function
9753 silc_server_command_[whois/identify]_check function even if
9754 we are not router server.
9756 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9758 * Added --with-gmp configuration option. If set the GMP
9759 is always compiled in the SILC source tree. If not set then
9760 it is checked whether the system has the GMP3 installed. If
9761 it has then the GMP won't be compiled (the system's headers
9762 and library is used), if it doesn't have it then the GMP is
9763 compiled in the SILC source tree.
9765 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Changed RSA private exponent generation to what PKCS #1
9768 suggests. We try to find the smallest possible d by doing
9769 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9770 not security fix but optimization.
9772 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9774 * Added new config entry [Identity] to fork the server and run
9775 it as specific user and group. A patch from Bostik.
9777 * Imported Dotconf configuration library into lib/dotconf.
9778 This will be used to create the SILC configuration files later.
9779 It will appear in the distsribution after this commit.
9781 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9783 * A big code auditing weekend happening. Auditing code for
9784 obvious mistakes, bugs and errors. Also, removing any code
9787 Removed files for being obsolete:
9789 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9790 inline in the file lib/silcutil/silcbuffer.h)
9792 o lib/silcutil/silcbufutil.c (the header has inline versions)
9794 Changed code to fix possible error conditions:
9796 o The buffer formatting routines now check that the destination
9797 buffer really has enough space to add the data. This applies for
9798 both buffer formatting and unformatting
9799 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9800 unformatting was changed to accomodate following rules:
9801 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9802 sent to the function while XXX_*STRING will not allocate or copy
9803 the data into the buffer. Instead it sets the pointer from the
9804 buffer into the pointer sent as argument (XXX_*STRING used to
9805 require that the pointer must be allocated already). This change
9806 makes this whole thing a bit more consistent and more optimized
9807 (note that the data returned in the unformatting with XXX_*STRING
9808 must not be freed now). The routines return now -1 on error.
9810 o Tried to find all code that use buffer_format and buffer_unformat
9811 and added return value checking to prevent formatting and
9812 especially unformatting errors and possible subsequent fatal
9815 o Changed ske->x and ske->KEY to mallocated pointers in
9816 lib/silcske/silcske.h. Fixed possible data and memory leak.
9818 o Added return value checking to all *_parse* functions. Fixed
9819 many memory leaks as well.
9821 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9822 so that buffer overflows would not happen. All code now also
9823 checks the return value as it can fail.
9825 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9827 * Added reconnection support to server if the normal server looses
9828 its connection to the router (for example if router is rebooted).
9829 The server performs normal reconnection strategy implemented
9830 to the server. Affected file silcd/server.c.
9832 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Added new packet type SILC_PACKET_SET_MODE that is used to
9835 distribute the information about changed modes (for clients,
9836 channels and clients channel modes) to all routers in the
9837 network. Updated the protocol specification accordingly.
9839 Added functions into silcd/packet_send.c and
9840 silcd/packet_receive.c: silc_server_send_set_mode,
9841 silc_server_set_mode.
9843 Added new files silcmode.[ch] into lib/silccore that implements
9844 the encoding and decoding of Set Mode Payload. Added new type
9845 SilcSetModePayload. Moved the definitions of different modes
9846 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9848 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Oops, a little mistake in server's connection authentication
9851 protocol. The protocol is not ended with FAILURE but with
9852 SUCCESS if the authentication is Ok. :) Affected file is
9855 * Implemented NICK_CHANGE notify handling in server in the file
9856 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9857 the local clients on the channel. After the changing nickname
9858 in router environment snhould work and the [<unknown>] nickname
9859 should appear no more.
9861 The silc_server_replace_id function that receives the Replace ID
9862 payload now sends the NICK_CHANGE notify type also in the file
9863 silcd/packet_receive.c
9865 * Changed WHOIS and IDENTIFY command to support the maximum amount
9866 of arguments defined in protocol specs (3328 arguments). This
9867 fixed a bug that caused problems when there were more than three
9870 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Added extra parameter, command identifier, to the
9873 silc_client_send_command so that explicit command identifier
9876 Changed that ID list routines uses specific command identifier
9877 when sending WHOIS/IDENTIFY requests to the server so that they
9878 can be identified when the reply comes back.
9880 Affected files lib/silcclient/command.[ch],
9881 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9883 * Added `sender' argument to silc_server_packet_send_to_channel
9884 to indicaet the sender who originally sent the packet to us
9885 that we are now re-sending. Ignored if NULL. Affected file
9886 silcd/packet_send.[ch].
9888 * Added some server statistics support in silcd/server_internal.h
9889 SilcServerStatistics structure and around the server code. Also
9890 send some nice statistics information when client is connecting
9893 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9895 * Fixed channel ID decoding in server's JOIN command reply in
9896 silcd/command_reply.c
9898 * Fixed braodcasting of replace ID payload to not to send it if
9899 we are standalone server in silcd/packet_receive.c.
9901 * Fixed all channel message sending routines to not to send
9902 packets to clients that has router set, since they are routed
9903 separately in the same function earlier. Affects file
9904 silcd/packet_send.c and all channel packet sending functions.
9906 * In USERS reply, res_argv[i] are not allocated, the table
9907 is allocated. Thus changed that free the table, not its
9910 * In server's whois_check and identify_check if the client is
9911 locally connected do not send any WHOIS commands - they are not
9914 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Fixed some minor bugs in client when sending WHOIS command. The
9917 arguments was in wrong order.
9919 * Removed statis function add_to_channel from server in
9920 silcd/command.c that was previously used with the joining but
9923 * Tested USERS command in router environment successfully with two
9924 routers, two servers and two clients.
9926 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Reorganized the USERS command and command reply in client library
9929 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9930 When the command is given by user we register a pending command
9931 callback that will reprocess the command after the reply has been
9932 received from the server. When reprocessing the packet we then
9933 display the information. Thus, the USERS information is displayed
9934 now in the command callback instead of in the command reply
9935 callback. The processing of the command is same as previously
9936 when server has sent the command reply in the JOINing process.
9938 * Added to USERS command in silcd/command_reply.c to join the client,
9939 we didn't use to know about, to the channel after we've created
9940 a client entry for it. Also, for clienet we did know already still
9941 check whether it is on the channel or not and add it if not.
9943 * Removed silc_server_command_join_notify as the function and its
9946 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Changed the client's pending command handling to the same as the
9949 server's pending command handling. It is also now possible to
9950 execute command reply functions from other command reply
9951 function as the function callbacks for commands and command
9952 replies are one and same. The pending commands are not static
9953 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9954 in client connection context. Thus, pending commands are server
9955 connection specific as it is convenient.
9957 Changed the function silc_client_command_pending and
9958 silc_client_command_pending_del and added new function
9959 silc_client_command_pending_check. Removed the
9960 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9963 * Added cmd_ident, current command identifier, to the client
9964 connection context in lib/silcclient/client.h to keep track on
9965 command identifiers used in command sending. Client's command reply
9966 function handling now supports the mandatory command identifiers.
9968 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9969 funtions in client to fully support pending command callbacks.
9971 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9972 as one of the arguments to the application in the command reply
9975 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9976 before first releasing SILC but came back. Now it is removed again
9977 and should come back nomore. The FORWARDED flag was used only
9978 by the JOINing procedure by forwarding the command packet to router.
9979 Now, the JOINing procedure has been changed to more generic (due
9980 to various router environment issues) and FORWARDED is not needed
9981 anymore for anything. The protocol specification is yet to be
9984 Now, removed silc_server_packet_forward from server and the flag
9985 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9987 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Renamed NAMES command to USERS command. The NAMES was named that
9990 due to historical reasons. Now it is renamed. Also, rewrote
9991 parts of the USERS command. The nickname list is not sent anymore
9992 by the server. Only Client ID and mode lists are sent in the USERS
9993 command. Changed this also to the protocol specification.
9995 The client now resolves the names and stuff after it receives
9996 the USERS list from the server when joining to the channel.
9998 * WHOIS and IDENTIFY commands has been changed to support multiple
9999 Client ID's per command. One can now search for multiple users
10000 in the network by sending only one WHOIS or IDENTIFY command.
10001 Changed the code and the protocol specifications.
10003 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10004 uses silc_server_command_whois_parse to parse the request. */
10006 * If normal server, do not parse the WHOIS and IDENTIFY requests
10007 before sending it to the router. Saves some time.
10009 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Fixed JOIN command on client library. Wrong number of arguments
10012 used to crash the client.
10014 * Added silc_server_channel_has_global function to check whether
10015 channel has global users or not.
10017 * Added silc_server_channel_has_local function to check whether channel
10018 has locally connected clients on the channel.
10020 * The silc_server_remove_from_one_channel now checks whether the
10021 channel has global users or not after given client was removed from
10022 the channel. It also checks whether the channel has local clients
10023 on the channel anymore. If it does not have then the channel entry
10024 is removed as it is not needed anymore.
10026 * The silc_server_notify now checks on JOIN notify whether the joining
10027 client is one of locally connected or global. If it is global then
10028 the channel has now global users on the channel and that is marked
10029 to the channel entry. Also, it now saves the global client to
10030 global list who is joining and JOINs it to the channel. This is
10031 for normal server, that is.
10033 Changed silc_server_send_notify_on_channel,
10034 silc_server_packet_relay_to_channel and
10035 silc_server_packet_send_to_channel check if we are normal server
10036 and client has router set (ie. global client) do not send the
10037 message to that client, as it is already routed to our router.
10039 * Implemented LEAVE notify type handling in silc_server_notify
10042 * Tested LEAVE command in router environment successfully. Tested
10043 with two routers, two servers and two clients.
10047 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10049 * Implemented SIGNOFF notify type handling in silc_server_notify
10052 * silc_server_remove_id now removes the client entry from all channels
10053 it has joined and thusly sends SIGNOFF notify type.
10055 * Rewrote the NAMES list generation in server by removing two excess
10056 loops. The lists are created now inside one loop.
10058 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * silc_server_remove_channel_user checks now also global list
10061 for channel and client.
10063 * silc_server_new_channel_user checks now both local and global
10064 list for channel and client. Fixed a bug in client id decoding.
10065 Used to decode wrong buffer.
10067 * silc_server_channel_message checks now both local and global
10068 list for channel entry.
10070 * Tested channel joining (hence JOIN) in router environment
10071 successfully. Tested with two routers, two servers and two
10074 * Tested channel message sending in router environment successfully.
10076 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Added silc_server_save_channel_key into server.[ch] to save the
10079 received channel key in Channel Key payload processing. It is
10080 also used in JOIN command reply handling.
10082 Equivalent function silc_client_save_channel_key added into
10083 client.[ch] into client library.
10085 * Changed JOIN command reply to send information whether the channel
10086 was created or not (is existing already) and the channel key
10087 payload. Changed protocol specs accordingly.
10089 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10090 the request was sent by ID and not by nickname. Crashed on
10093 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10096 now correctly save the received data.
10098 * silc_server_free_sock_user_data now notifies routers in the
10099 network about entities leaving the network.
10101 At the same time implemented functions silc_server_remove_id
10102 and silc_server_send_remove_id to receive and send REMOVE_ID
10103 packets. The packet is used to notify routers in the network
10104 about leaving entities. The ID removed will become invalid in
10107 * Added function silc_idlist_del_server into server. Removes and
10108 free's server entry from ID list.
10110 * silc_server_private_message function now checks, if we are router,
10111 that the destination ID really is valid ID, naturally.
10113 * In router when NEW_ID packet is received (for new client) the
10114 hash of the Client ID is saved in the ID Cache but the
10115 client->nickname is set to NULL, instead of putting the hash
10118 IDENTIFY command now also checks that client->nickname must be
10119 valid. If it is not if will request the data from the server who
10120 owns the client. Added new function
10121 silc_server_command_identify_check.
10123 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10124 to set the command to already allocated Command Payload.
10126 * Tested private message sending in router environment with two
10127 routers, two servers and two clients. Fixed minor bugs and now
10130 * Fixed segfault from client's NAMES command. Used to crash if
10131 not on any channel.
10133 * Forwarded packets must not be routed even if it is not destined
10134 to the receiver. Changed server code comply with this.
10136 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Added `require_reverse_mapping' boolean value to ServerParams
10139 structure. If TRUE (not default) the server will require that
10140 the connecting host has fully qualified domain name.
10142 If the reverse mapping is not required and hostname could not be
10143 found the IP address is used as hostname.
10145 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Implemented version string checking to both client and server.
10148 The check is incomplete currently due to the abnormal version
10149 strings used in development version of SILC.
10151 * Changed all command functions in server to use the new
10154 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10156 * Changed char *data to unsigned char *data in ID Cache system to
10157 support binary data as ID Cache data. Changed code to support
10158 binary data in lib/silccore/idcache.c.
10160 * Renamed silc_server_packet_relay_command_reply to
10161 silc_server_command_reply as it is normal packet receiving
10162 function. Rewrote the function to accept command replys for
10163 servers and not only for clients.
10165 * Mark remote router always as registered server if we are connecting
10166 to it. Otherwise, commands sent by the router to us are ignored.
10168 * All ID List find routines now returns the ID Cache Entry pointer
10169 as well if requested.
10171 * WHOIS command works now in router environment, tested with two
10172 routers, two servers and two clients.
10174 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10175 in router environment (as it is almost equivalent to WHOIS) but
10176 hasn't been tested thoroughly. Added new functions:
10178 silc_server_command_identify_parse
10179 silc_server_command_identify_send_reply
10180 silc_server_command_identify_from_client
10181 silc_server_command_identify_from_server
10183 * Disabled route cache adding because adding two different ID's with
10184 same IP replaces the old cache entry thus giving wrong route.
10185 The entry->router->connection is always the fastest route anyway
10186 so route cache may not be needed. Of course, new routes maybe
10187 established after receiving the ID when the entry->router->connection
10188 might not be anymore the most optimal.
10190 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10192 * Add route cache for received ID for fast routing.
10194 * Added silc_server_packet_route to route received packet on router
10195 that is not destined to us.
10197 * Renamed silc_server_get_route to silc_server_route_get.
10199 * Added id_string and id_string_len fields into SilcServer to
10200 include encoded ServerID for fast comparing without excess
10201 encoding of the ID's.
10203 * Cleaned up WHOIS command on server side. Added following static
10206 silc_server_command_whois_parse
10207 silc_server_command_whois_check
10208 silc_server_command_whois_send_reply
10209 silc_server_command_whois_from_client
10210 silc_server_command_whois_from_server
10212 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10213 arguments in command replies. All command functions should be
10214 updated to use this macro.
10216 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10218 * Minor typo fixes on command reply handling on server.
10220 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10222 * Added silc_server_command_add_to_channel internal routine to add
10223 the client to the channel after router has created the channel and
10224 sent command reply to the server.
10226 * Added generic silc_server_send_command to send any command from
10229 * Use static buffer with ID rendering instead of duplicating data.
10231 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Fixed a channel user mode bug when joining to a channel server gave
10234 everybody channel founder rights, oops.
10236 * We mark ourselves as the router of the incoming server connection
10237 if we are router ourselves. This way we can check in some packet
10238 sending functions whether it is locally connected server. For
10239 incoming router connections we put NULL.
10241 * For router sending packets locally means now always sending the
10242 packet cell wide; to local clients and local servers. For normal
10243 server sending packet locally means sending it to only local
10246 * Fixed the JOIN command to really work in router environment. If the
10247 channel is created it is always created by the router. Router is
10248 also responsible of making the initial joining to the channel,
10249 sending JOIN notify to the sending server and distributing
10250 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10251 does not exist server doesn't do anything else but forward the
10252 command to the router which performs everything.
10254 * Added silc_server_send_channel_key function to send the Channel Key
10257 * Added silc_server_create_channel_key to create new channel key. The
10258 channel key is now re-generated everytime someone joins or leaves
10259 a channel, as protocol dictates. Note: channel->key_len is the
10260 key length in bits.
10262 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10264 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10265 packet_receive.[ch] to separate packet sending and receiving
10266 routines. The server.[ch] now includes everything else including
10267 actual packet processing (writing and reading data) and other
10270 Renamed silc_server_private_message_send_internal to
10271 silc_server_send_private_message. The routine is still though
10272 used only to relay private messages as server does not send
10273 private messages itself.
10275 Renamed silc_server_new_channel to silc_server_create_new_channel
10276 and added new function sicl_server_new_channel that handles the
10277 incoming New Channel packet. Added also new sending function
10278 silc_server_send_new_channel to send New Channel Payload.
10280 * Added new function silc_server_notify to process incoming notify
10281 packet to the server/router. Server may then relay the notify
10282 to clients if needed.
10284 * Added new function silc_server_new_channel_user to process incoming
10285 New Channel User packet. Router will redistribute the packet and
10286 send JOIN notify to its local clients and locally connected servers
10287 if needed. Normal server will send JOIN notify to its local client
10288 on same channel when received this packet. Added also corresponding
10289 sending function silc_server_send_new_channel_user to sent the
10292 * Added boolean route argument to send_notif_to_channel and
10293 packet_send_to_channel functions to attempt to route the packet
10294 if it is TRUE and send only locally if it is FALSE.
10296 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10298 * silc_server_replace_id now broadcasts the received replace ID
10299 packet if it is not broadcast packet already. The router must
10300 broadcast to inform other routers about changed ID.
10302 * Added backpointer to server's router into SilcServer context in
10303 silcd/server_internal.h.
10305 * Fixed silc_server_packet_broadcast to send correct broadcast
10308 * The channel key is now distributed to the local client as soon
10309 as it is received from the router (in router environment) so that
10310 no other packet may be sent for the channel until client has
10313 * silc_server_remove_channel_user now broadcasts the received
10314 Remove Channel User packet if it is not broadcast packet already.
10315 The router must broadcast to inform other routers about removed
10318 * Added users field into SilcPacketContext that is a reference count
10319 of the context. One can increase the reference count by calling
10320 silc_packet_context_dup which is now changed to just increase the
10321 reference count instead of duplicating the data. The reference
10322 count is decresed by calling silc_packet_context_free that will
10323 free the data after the reference count hits zero.
10325 For now on the packet context and everything allocated into it
10326 (including the raw packet from network) must be freed by calling
10327 the new silc_packet_context_free function. Added also new function
10328 silc_packet_context_alloc that must be used now to allocate the
10329 context. This also means that if a routine is asynchronous from
10330 silc_[client/server]_packet_parse_type the packet context must
10331 be duplicated by calling silc_packet_context_dup. Otherwise it
10332 gets free'd after silc_[client/server]_packet_parse_type returns.
10333 Also, one must remember that if packet is duplicated then its
10334 reference count must be decresed by calling the free function as
10335 many times as it was duplicated.
10337 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10338 from both client and server.
10340 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10342 * Made joining to a channel working in router environment.
10344 * Cleaned up JOIN command on server side and create function
10345 silc_server_command_join_channel internal routine to make the
10348 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Changed silc_command_pending list to SilcDList. Also, added
10351 `ident' field to SilcServerCommandPending structure to identify
10352 the reply and to call correct callback.
10354 Added silc_server_command_pending_check function to replace the
10355 corresnponding macro. The silc_command_pending list is not
10358 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10359 to set identifier to previously allocated Command Payload. It
10360 is used to set identifier for command when resending Command
10363 * Added silc_command_payload_encode_payload to encode Command
10364 Payload buffer from SilcCommandPayload structure.
10366 * Added silc_argument_payload_encode_payload to encode Argument
10367 payload buffer from SilcArgumentPayload structure.
10369 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Changed WHOIS command to support router connection on server side.
10372 The whois request is always sent to router unless the server is
10373 standalone server. After server has received the reply from the
10374 router will it send the reply to the client.
10376 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10377 broadcast received broadcast packet. The function is used only
10378 by router. The broadcast packet is always sent to the router's
10381 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10382 render given ID to printable string, for log files for example.
10384 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10386 * Made basic router to router connections working. At least they
10387 can now connect to each other but nothing really works the way
10388 they are supposed - yet.
10390 * Added new initiator token to RouterConnection configuration
10391 file in silcd/serverconfig.[ch]. It is used to tell whether we
10392 are the initiator to the remote router or whether we'll expect
10393 the other end to connect.
10395 * Moved registering of listener task to silc_server_init, hence
10396 the server starts listenning as soon as it is run, even if it
10397 does not have connections to other routers. Let's see how well
10400 * Changed default connection retry timeouts for more suitable in
10403 * Removed cipher and such arguments from silc_idlist_add_client
10404 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10405 Added new function silc_idlist_add_data to add the keys and stuff
10408 * Added SilcIDListData structure and added it to SilcClientEntry
10409 and SilcServerEntry as their first field in the structure. This
10410 way we can explicitly cast the ID entries to the SilcIDListData
10411 structure and get common data for the entries. In past, we had
10412 to first check what type of connection it is and then cast it to
10413 correct ID entry type. Now, we can directly cast the opaque
10414 pointer to the SilcIDListData (no matter what ID entry it actually
10415 is) and get the data needed.
10417 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10419 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10420 in some circumstances even if threre were timeout tasks, though not
10421 IO tasks, but tasks anyway. Now fixed.
10423 * Defined SilcServerConnection structure to hold connection specific
10424 stuff about directly connected servers and routers. The definition
10425 is currently in silcd/server_internal.h. I thought about having
10426 a bit more important role fro this struct but for now it is used
10427 only when connecting to other server (or router actually).
10429 * Added connecting retry support in server when connecting to
10430 router(s). The retry feature implement exponential backoff
10431 algorithm. Also, added SilcServerParams structure to hold default
10432 parameters for server. For now, it include these retry settings
10433 and are hard coded. After server is moded to be as Silc Server
10434 Library this structure will be more important.
10436 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Changed client librarys channel->clients table to SilcList and
10439 changed code accordingly.
10441 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Changed client's channel table to SilcList and changed code
10444 accordingly. Also changed SilcChannelClientEntry to include back-
10445 pointer to the channel so that client entry can use that structure
10446 as list as well and we have fast cross-reference to the channel.
10447 This change dramatically decreased the complexity of channel
10448 handling with client entry and vice versa (removed one extra
10449 loop when searching for channel entry from many functions).
10451 * Changed server->sim from table to SilcDList and changed code
10454 * NAMES command can now be used from user interface. It will show
10455 the user list on the channel, neatly.
10457 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10458 Code now saves realname of the user if it becomes available.
10460 * Renamed configure.in to configure.in.pre and made ./prepare
10461 script to automatically add correct version string to
10462 configure.in which it creates from configure.in.pre.
10464 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10466 * NAMES command reply now shows users mode with the nickname when
10467 joining to channel.
10469 * Moved silc_client_ch[u]mode[_char] functions from
10470 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10471 place sucks, they are utility functions and should be in some
10474 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10476 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10479 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Added TRQ (efficient deque and list library) into lib/trq. This is
10484 a very good list library that is currently used in the SILC. Defined
10485 SilcList API over the library because I didn't like the API very
10486 much. See lib/trq/silclist.h for the API and examples of how to
10487 use the API. Fixed various places in the code to use the new
10488 SilcList API. The SilcList is meant for lists that has a structure
10489 already defined as a list. It is not suitable to add just some
10490 context to the list (in TRQ, the context is the list actually).
10492 So, I defined SilcDList that can be used for the purpose where
10493 predefined list structure does not exit. This can be used as
10494 such list. Now some context just can be added to the SilcDList.
10495 Currently this list is not used in the SILC just yet, though there
10496 are a lot places where this can replace dynamically allocated
10497 tables and I will fix these places, later, to use SilcDList.
10498 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10499 and use TRQ internally).
10501 Also fixed some annoying warning messages that the original TRQ
10502 code generated. Also minor changes to TRQ's Makefile.in.
10504 * Added support for querying by Client ID to both WHOIS and
10505 IDENTIFY commands into server, as required by the protocol.
10507 * Removed method function pointers from SilcBuffer structure. They
10508 weren't used to anything and just increased the context size for
10509 no good reason. This change also made silc_buffer_alloc and
10510 silc_buffer_free functions inline functions.
10512 * Disabled command flooding detection support until it's fixed so
10513 that it accepts commands in but does not execute them more than once
10516 * Added silc_net_localhost(), to return local hostname, into
10517 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10518 that must be initialized before calling silc_client_init.
10520 * Added new function: silc_server_send_notify_on_channels to send
10521 notify messages to all channels client has joined. It is assured
10522 that the message is sent only once per client.
10524 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10525 lib/silcutil/silcutil.[ch] as silc_format function. The new
10526 function is generic and is used by server as well, not only by
10527 the logging routines.
10529 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10530 the provided version string was not acceptable. Added new function:
10531 silc_ske_check_version into lib/silcske/silcske.h. The function
10532 must be implemented by the application (client or server) and it
10533 does not reside in the SKE library. The function checks the version
10534 string remote end sent.
10536 * Added back pointers (to opaque context and to SilcSocketConnection)
10537 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10539 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10540 duplicate packet context structure.
10542 * Changed `notify' client operation to send same arguments as client
10543 receives from server except for ID's. ID's are mapped to correct
10544 ID entry and that is returned. Also, if channel entry is not sent
10545 by server but the notify is for channel the channel entry is sent
10546 to application (otherwise application doesn't know that it is for
10547 channel (library gets it from packet's Destination ID)).
10549 * Added silc_client_remove_from_channels into client library to
10550 remove a client from all channels it has joined to. Used when
10551 received SIGNOFF notify from server. Added also new function
10552 silc_client_replace_from_channels to replace old ID entry with
10553 new ID entry on all channels. Used when received NICK_CHANGE
10554 notify from server.
10556 * Fixed ID Cache list handling in silc_idlist_get_client in
10557 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10558 to get (or query) client by ID.
10560 * Updated TODO list.
10562 * Added connection authentication status message defined by the
10563 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10564 support for these into the code in client and server side.
10566 * Added generic function silc_client_send_command to send any command
10567 with variable argument list. Application should use this function
10568 to send commands if the command functions provided by the library
10569 does not suite for the application's user interface needs.
10571 * Added new `failure' client operation. Application is notified about
10572 received failure packet if client is executing a protocol. In this
10573 case the protocol's execution has failed.
10575 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10576 is required by the protocol.
10578 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10579 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10582 * Added status flag to SilcSKE object to indicate realtime status
10583 of the SKE protocol.
10585 * Application receives now exactly same command reply arguments as
10586 the library receives from server. However, if ID is received the
10587 corresponding ID entry is returned to the application (eg. Client
10588 ID is mapped to correct SilcClientEntry entry and that is returned).
10589 Changed command_reply client operation due to this change.
10591 * Changed all ID's in commands and in command replys as ID Payloads.
10592 Change affected both client and server side codes.
10594 All ID's sent in SILC network (with execption of ID's in SILC
10595 Packet header) are sent in ID Payload to support variable length
10598 * Server now notifies nick changes and notifies all clients on
10599 the channels about the new nickname (about the new Client ID,
10602 * Implemented CMODE command to change channel modes. Supports all
10603 channel modes defined by the protocol specs except ban and invite
10604 lists. (Also, private channel key mode is supported but support for
10605 setting private channel key in client is missing, thus, this mode
10606 has no effect on client side (except that server requires that the
10607 client uses private channel key and normal channel traffic does not
10610 Also, invite mode works per se, but INVITE command does not work
10611 yet correctly, so you can set channel as invite only channel but
10612 inviting clients to the channel does not work (it is yet to be
10613 thought what's the best way to do it).
10615 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10616 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10617 Implemented CUMODE command to change user's mode on the channel.
10618 Supports all modes defined by the protocol specs.
10620 * Added NAMES command reply to return users modes on the channel.
10622 * Removed unnecessary and slow ciphers from lib/silccrypt.
10624 * Set SO_KEEPALIVE option to connection sockets by default.
10626 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10628 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10629 redefined the Notify Payload into protocol specs.
10631 * Added silc_id_payload_parse_id to get ID directly from raw
10634 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10637 accept searching by Client ID as well.
10639 * Added support for LEAVE and SIGNOFF notify types in client library.
10641 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10642 to parse ID Payload from raw data.
10644 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Added flags parameter into silc_ske_assemble_security_properties
10647 function in lib/silcske/silcske.[ch].
10649 * Changed notify client operation to fit better for notify messages
10650 sent by server. The notify payload received from server is now
10651 passed to the application (after parsing it to SilcNotifyPayload).
10652 It is application's responsibility to retrieve the arguments
10653 from the payload and show the message the way it wants. The message
10654 sent by server is implementation specific.
10656 * Changed public keys to comply with the protocol specification.
10657 Old public keys are not supported anymore and are not compatible.
10659 * Removed nickname from Channel Payload as the latest draft removed
10660 it. The client must resolve the nickname from the NAMES command
10661 reply received when it joined the channel.
10663 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10665 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10667 * Fixed some errors in protocol specification drafts.
10669 * Created lib/silccore/silcnotify.c to implement Notify Payload
10670 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10671 generic payloads described by protocol specifications. The file
10672 includes implementations for ID Payload and Argument Payload.
10674 * Changed Command Payload implementation to use the new Argument
10675 Payload. Changed command_xxxx_payload to command_payload_xxxx
10676 to comply with SILC coding conventions.
10678 * Added suppport for Argument Payload handling in Notify Payload
10679 implementation as protocol requires it. Added the new support
10680 into server and client lib as well.
10682 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * Added support for multiple nicknames on same channel. [n] is
10685 added locally to the nickname if there are more than one same
10686 nicknames on the channel.
10688 * Server now sends all nicknames that matched WHOIS request.
10689 Client also shows the list received from server.
10691 * Added TOPIC command to client side. User can now set and show
10692 current topic on channel.
10694 * Added MOTD command to client and server. Also, server sends the
10695 motd when client connects to the server.
10697 * Changed version strings to comply ISO 8601.
10699 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10701 * Fixed protocol error handling in client library. It should now
10702 cope even if the SKE fails for some reason.
10704 * Made new protocol specification drafts for submitting to IETF.
10706 * Implemented TOPIC command to server in silcd/command.c.
10708 * Added two new notify types into lib/silccore/silcnotify.h:
10709 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10710 notify nickname change and topic setting/change on a channel.
10712 * API change of command_reply operation in client library. The
10713 application gets now the status type received from server as well.
10715 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10717 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10719 * Cras fixed and optimized the packet handling even further and
10720 it should work now. Minor change to the prototype of function
10721 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10723 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Added new function into lib/silcutil/silcschedule.[ch]:
10726 silc_schedule_with_fd to select() a specified fd. The function
10727 returns after timeout expires or data arrives or goes. The
10728 function is used by packet routines to wait that all data is
10729 received from network.
10731 * Fixed data reading from network in lib/silccore/silcpacket.c.
10732 The code now assures that all data is read from the fd and then
10733 continues packet processing. This was a bug fix since the code
10734 used to drop some data in some circumstances.
10736 * Added new function into lib/silcclient/client.[ch]:
10737 silc_client_start_key_exchange to start key exchange after
10738 connection has been established to server. The code internally
10739 now uses this funtion but its main purpose was to provide it
10740 for applications that perform their own connecting. After
10741 application has created a connection it merely calls this
10742 function to start the key exchange between client and server.
10743 The library takes care of everything else after that.
10745 Updated also lib/silcclient/README to explain the usage of
10748 * Do not send to application information that connection has
10749 been established. Application gets notified it by connect
10752 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10754 * Applied cras's patch to add silc_schedule_one function. The
10755 function runs scheduler once and returns.
10757 * Fixed the scheduler after cras messed it up. The timeout
10758 handling works now as it's supposed to work.
10760 * Added into lib/silccore/ silcnotify.h to include notify
10761 message types support. Changed silc_server_send_notify*
10762 functions, in server.[ch], to support those new notify types.
10763 Added the support for the notify types into client library,
10764 as well. Added new notify client operation into ops.h in
10767 * Changed silc_server_packet_send_to_channel to send normal
10768 packets instead of just channel message packets. The function
10769 is now used to send the notify packets to channels. It is not
10770 used to send channel message packets anymore, as server never
10771 sends them anymore.
10773 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10774 va_arg()s as it seems to require it nowadays. I guess, if SILC
10775 is compiled with older va_arg() the new code should work anyway.
10777 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Splitted core library. Core library (lib/silccore) includes
10780 now only SILC protocol specific core (and common) components.
10781 Created new utility library (lib/silcutil) that includes more
10782 generic purpose stuff. The stuff for util library was taken
10783 from the old core library. This was minor and easy split.
10785 * Created SILC Client Library (lib/silcclient) that includes
10786 implementation of the SILC client without user interface. This
10787 was major move from silc/ directory. The code has been changed
10788 so that it is transparent towards the user interface. The
10789 silc/ directory includes now the same user interface as before
10790 and it uses the new client library. Read lib/silcclient/README.
10791 Basicly, the client library performs everything else related
10792 to SILC except user interface handling. Also, configuration
10793 files are considered to be part of user interface and library
10794 does not handle them.
10796 This change also changed a lot of structures, function naming etc.
10797 Most important change was that SilcClientWindow object was
10798 renamed to SilcClientConnection in the client library. Created
10799 also new file lib/silcclient/ops.h. Also added new files
10800 silc/local_command.[ch] and silc/client_ops.[ch].
10802 All these changes were made to make it easier for user interface
10803 designers to create what ever user interface for the SILC client
10806 It is also expected that the server will be moved to lib
10807 directory as well and SILC Server Library will be created;
10808 sometimes in the future.
10810 * Removed Local commands from lib/silccore/silccommand.h as
10811 they are application specific and new client library does not
10812 handle any of those anymore.
10814 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10815 old client implementation in silc/.
10817 * Added support for callback functions in SILC_LOG_* macros.
10818 Application can now set its own callbacks that will be called
10819 instead of using the default functions that will always print
10820 the debug messages to stderr (or stdout). Also, debugging can
10821 now be disabled by setting silc_debug to FALSE and re-enabled by
10822 setting it to TRUE. Note, that logging will still work even
10823 if debugging is disabled.
10825 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10826 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10827 silc_log_reset_debug_callbacks.
10829 * To enable debugging in silc client one must give now -d
10830 option on command line.
10832 * Changed silc_schedule_init to automatically allocate task queues
10833 if they are not allocated before calling it.
10835 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10837 * Added GMP 3.1 into math library.
10839 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10841 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10842 a channel in SILC network. The packet is used by servers and
10843 routers to notify other routers that user has left a channel.
10844 This little feature was missing until now. Added the feature
10845 to protocol specification as well.
10847 Added functions: silc_server_send_remove_channel_user and
10848 silc_server_remove_channel_user into server.[ch].
10850 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10851 lib/silccore/silcpacket.h. However, they are not implemented
10854 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10856 * Fixed joining to a channel and sending channel messages
10857 between server and router. The channel message sending should
10858 now work inside a cell.
10860 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10862 * Fixed the private message sending between server and router.
10863 The private message sending should now work inside a cell.
10865 * Added silc_server_replace_id into server.[ch] to replace
10866 existing ID in the SILC network.
10868 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10869 and silc_idlist_replace_server_id into idlist.[ch] in server.
10871 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10873 * Fixed the server to server connections. Server can again now
10874 connect to router. Router to router connections probably does
10877 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Added dynamic protocol registering support. Now protocols can
10880 registered and unregistered on the fly. Patch by cras.
10882 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10884 * Added lib/contrib directory to hold routines that some platforms
10885 don't have but are needed by SILC.
10887 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10888 into lin/contrib to provide getopt() and getopt_long() for
10889 those who don't have it.
10891 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10893 * Added AWAY command to client. When away message is set and
10894 client receives a private message packet the client automatically
10895 replies to the sender with the away message.
10897 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10898 bug seemed to be the cause of recent problems when compiling
10901 * Added version detection support to SKE protocol specification
10902 and added the new changes to the SKE implementation as well.
10903 There were other minor changes in the SKE protocol as well.
10905 Many changes in lib/silcske/silcske.[ch] and in
10906 lib/silcske/payload.[ch].
10908 * Added ^U functionality, clear input line. Patch from cras.
10910 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10912 * Mainly small bugfixes on core library. Fixed some debugging
10913 logging and buffer overflow in silclog.c.
10915 * Updated config.sub and config.guess on the distribution tree.
10917 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Added command lagging support in server. Client may execute
10920 commands now only once in two seconds.
10922 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Optimized packet reception. MAC computation and checking is now
10925 also more optimized. A lot previously duplicated code is now
10926 used as generic by both client and server.
10928 * Fixed key pair generation in clientutil.c
10930 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * Added into lib/silccore/silcbufutil.[ch] new function;
10933 silc_buffer_realloc.
10935 * Moved generic packet sending/encryption functions to
10936 lib/silccore/silcpacket.[ch] from client and server. Some
10937 rewriting of the functions.
10939 * Moved all generic packet reception/decryption functions to
10940 lib/silccore/silcpacket.[ch] from client and server. The
10941 packet processing is now much cleaner in both client and server.
10942 These were major changes in both client and server.
10944 * Created many common functions in server to do packet sending.
10945 Previously code were duplicated a lot, this has been removed
10946 with these changes.
10948 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Rewrote major parts of the ID cache system. Don't know
10951 whether it is better now or not but at least the API is more
10954 * Major rewrite on ID cache stuff on client because of the ID
10955 cache API changes. Added idlist.c to client.
10957 * Also major rewrite on ID cache stuff on server as well.
10958 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10959 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10960 in hand, instead they are all put into the ID cache system now.
10961 All server_idlist_* routines uses ID cache now instead of
10962 traversing its own lists (those lists does not exist anymore).
10963 SilcIDList though still exists. Also, SilcXXXEntry's are
10966 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Finally made the SKE implementation compliant to the protocol
10969 specification. All mp integers are now binary encoded as
10970 opposed being HEX encoded.
10972 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10975 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10976 functions: silc_[encode/decode]_pem. Also added function
10977 silc_encode_pem_file to PEM encode with newlines ('\n') for
10978 saving into a file.
10980 * SILC public keys are now encoded either PEM or binary. Same
10981 option is for private keys as well. By default private keys
10982 are binary encoded and public keys PEM encoded. Silly HEX
10983 encoding were removed.
10985 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10986 function to create fingerprints.
10988 * Fixed a bug in SHA1; does not change the original data anymore.
10990 * Partly implemented INFO command on client and server side.
10991 Fixed CLEAR command. Changes to SERVER command; show current
10992 server(s) when giving command without arguments. Added
10993 VERSION command to client.
10995 * Added check to server that unregistered connections cannot
10996 execute commands (unless it is specificly allowed).
10998 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11000 * Fixed screen refresh.
11002 * Fixed channel joining bug from client. On some circumstances
11003 client tried to join to a channel it had already joined.
11005 * Added public key verification process into client's protocol.c.
11006 The client now verifies the public key from user and saves
11007 it into ~./silc/serverkeys/ directory.
11009 Added into: clientutil.[ch]: silc_client_verify_server_key.
11011 * Changed SKE protocol's silc_ske_initiator_finish function
11012 to accept callback function that verifies the received public
11013 key. Removed old silc_ske_verify_public_key function.
11015 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11018 silc_pkcs_private_key[_data]_set.
11020 * Made the password and public authentication more cleaner in
11021 server's protocol.c.
11023 * Removed historic and obsolete protocol `channel_auth' from
11024 both client and server.
11026 * Removed wrong way of sending command status messages from
11027 server to client in server's command.c. The old way violated
11028 protocol specification.
11030 Changes to silccore/silccommand.[ch]: removed
11031 silc_command_encode_status_payload -> not needed anymore,
11032 changed silc_command_encode_payload_va to accept extra
11033 argument on variable argument list. The argument type must
11034 now be provided to the function. Also, added new function:
11035 silc_command_encode_reply_payload_va which is same as
11036 normal command_encode_payload_va except command status type
11037 is provided as extra argument.
11039 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Added ~./silc directory handling. The directory includes the
11042 public and private keys for the client.
11044 Added silc_client_check_silc_dir, silc_client_create_identifier
11045 and silc_client_load_keys.
11047 * Implemented SILC protocol compliant public key. Added public
11048 and private key saving to and loading from files.
11050 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11051 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11052 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11053 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11054 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11056 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11057 silc_pkcs_load_[public/private]_key.
11059 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11061 * Added silc_server_get_route (route.[ch]) to get connection
11062 data for the fastest route for given ID.
11064 * Implemented INVITE command on client and server. The command
11065 were re-defined in the SILC Protocol Specification and the
11066 implementation now complies with the specification.
11068 * Implemented PING command on client and server.
11070 * Implemented NAMES command on client and server. The server side
11071 supports currently only normal server not router server yet.
11072 Some changes to NAMES definition in SILC protocol specification.
11074 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11076 * Implemented LEAVE command on client and server.
11078 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11079 again. This change was made to the protocol as well. Server
11080 should not violate the protocol specification anymore.
11082 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11084 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11085 was tested. SOCKS4 was not but should work anyway.
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