1 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed the JOIN command calling when called with both
4 -auth and -founder. Affected file is lib/silcclien/command.c.
6 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
8 * Check watcher list for resumed clients as well. Affected
9 file is silcd/packet_receive.c.
11 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
13 * Implemented the user limit to the CMODE_CHANGE notify,
14 CMODE command reply and JOIN command reply in server.
15 Affected files are silcd/server.c, command.c, command_reply.c,
16 packet_send.c and packet_receive.c.
18 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
20 * Defined SILC_STRFMT_END that must be used now with
21 silc_buffer_strformat, instead of SILC_STR_END. Fixes
22 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
23 lib/silcclient/silcvcard.c, silcd/server_util.c.
25 * Fixed the adding of public key to the WATCH list in server.
26 Fixed the WATCH notify sending to client. Affected files
27 are silcd/packet_send.[ch], command.c, server_util.c.
29 * Implemented the watching by public key in the SILC Client
30 Library and SILC Client. Affected files are
31 lib/silcclient/command.c and client_notify.c.
33 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
35 * Added support for public key watching in server. Affected
36 files are silcd/server.c, server_internal.h, command.c,
39 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
41 * Added public key to the SIlcClientEntry. Affected files
42 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
44 * Fixed the get_clients_whois reply processing to return
45 exactly same entries server returned. Makes it possible
46 to search using attributes. Affected file is
47 lib/silcclient/idlist.c.
49 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
51 * Save founder key to SilcChannelEntry. Affected files are
52 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
54 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
56 * Call the monitor callback with _CLOSED status from the
57 silc_client_file_close. Affected files are
58 lib/silcclient/client_fpt.c, silcclient.h
60 * Added silc_client_get_clients_whois which resolves using
61 WHOIS, and supports requested attributes as well.
62 Affected files are lib/silcclient/silcclient.h, idlist.c.
64 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
66 * Added support for asking the destination filename where
67 the downloaded file is saved in the file transfer. Affected
68 files are lib/silccilent/silcclient.h, client_ftp.c.
70 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
72 * Fixed error handling in resuming data processing. Affected
73 files are lib/silcclient/client_resume.c and client.c.
75 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
77 * Fixed silc_client_send_private_message to return TRUE correctly.
78 Affected file lib/silcclient/client_prvmsg.c.
80 * Added topic to the SilcChannelEntry. Affected files are
81 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
83 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
85 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
86 file lib/silcclient/command.c
88 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
90 * Convert all commands to UTF-8 before passing them to the
91 client library. Still need to convert replies from UTF-8 to
92 the locale encoding. Affected file
93 irssi/src/silc/core/silc-cmdqueue.c
95 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
97 * redirect all silc_client_command_calls through a queueing framework.
98 This fixes /CYCLE and the annoying "nick change after auto-joining
99 a channel". Furthermore it defines one central point where
100 command parameters can be UTF-8-ified. Affected files
101 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
102 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
104 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
106 * use asynchronous connect() to establish router connections.
107 Fixes problem when the primary router goes down. Affected files
108 silcd/server.c, silcd/server_backup.c
110 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
112 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
113 Fixed various compilation warnings when type casting ints
114 to pointers or vice versa, of different size. Updates around
117 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
119 * Surrogates not allowed in UTF-8 strings, updated decoder.
120 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
121 testers in lib/silcutil/tests/ directory.
123 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
125 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
126 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
127 files are lib/silcclient/silcclient.h, client.c.
129 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
131 * When resuming a session fails, notify the user that the session
132 file needs to be removed eventually. Affected files
133 irssi/src/fe-common/silc/module-formats.[ch],
134 irssi/src/silc/core/client_ops.c.
136 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
138 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
139 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
141 * Typofix in Irssi::Silc module. Affected file
142 irssi/src/perl/silc/Silc.xs.
144 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
146 * Changed the way NOTICE flagged messages are treated. Added support
147 for notices in queries and signing notices. Affected files
148 irssi/default.theme; irssi/docs/help/in/notice.in;
149 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
150 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
152 * Fixed typo in /ACTION help. Affected file
153 irssi/docs/help/in/action.in
155 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
157 * Fixed typo in perl module. Affected file
158 irssi/src/perl/silc/Server.xs
160 * Changed the way ACTION flagged messages are treated. Added support
161 for actions in queries and signing actions. Affected files
162 irssi/default.theme; irssi/docs/help/in/action.in;
163 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
164 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
167 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
169 * Incorrectly reported error when client had to be resolved from
170 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
172 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
174 * Fixed whois public key hash table deleting and adding in
175 detached client case. Affected file silcd/packet_receive.c.
177 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
179 * Changed filenames of silc/fe module not to collide with filenames
180 from core/fe. Also seperated public messages printing from
181 query messages printing. Affected files are all in
182 irssi/src/fe-common/silc.
184 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
186 * Fixed the invite process handling during joining to use
187 correct server name for the client that is matched against
188 the invite string for the channel. Wrong server name caused
189 inability to join the channel. Affected file is
192 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
194 * Fixed the CUMODE channel founder authentication on normal
195 server to not remove the founder rights on existing founder
196 before checking that router accepts the mode change. Affected
197 files are silcd/command.c and silcd/packet_receive.c.
199 * Remove the server entry correctly when rekey timeouts and
200 remote router connection on normal server is closed. Fixes
201 a crash where server uses the freed server entry. Affected
204 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
206 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
207 networks. This is the first step in solving the bug about
208 /SERVER ADD -silcnet <silcnet>. Affected files
209 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
210 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
211 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
213 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
215 * /SMSG and /MMSG now correctly create new queries. Affected files
216 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
218 * Add basic support for SILC protocol specific variables in perl.
219 Affected files irssi/src/perl/silc/*, irssi/configure.in,
220 irssi/src/perl/Makefile.am
222 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
224 * Don't use silc_get_input, it's obviously not reliable. Fixes
225 issue when the current key expires. Affect file
226 irssi/src/silc/core/clientutils.c
228 * Make the session data filename configurable. This makes it
229 possible to have different session files for different
230 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
231 client_ops.[ch], silc-servers.c,
232 irssi/src/silc/fe-common/silc/module-formats.[ch]
234 * Use the same set of libtool files for the MPI lib as for the
235 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
236 config.sub, configure.in, install-sh, missing, mkinstalldirs
238 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Fixed server statistics decrementing error to not go to
241 negative. Affected file silcd/packet_receive.c.
243 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
245 * Use silc_server_query_add_error to add error in public key
246 search error. Added support in send_reply to send errors
247 without specific argument. Affected file silcd/server_query.c.
249 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
250 Client for NO_SUCH_NICK. It was against the protocol specs.
251 Affected file irssi/src/silc/core/client_ops.c.
253 * Added backwards support for the wrong NO_SUCH_NICK error sending
254 in server. To be removed in SILC Server 1.0. Both old clients
255 and clients with fixed error handling now works. Affected file
256 silcd/server_query.c.
258 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
260 * fixed a bug in the whois using attributes function where no
261 error was sent if no nickname and client id but the attributes were
262 given to whois. Affected file silcd/server_query.c
264 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
266 * remove public key from public key hashtable on detach. Affected
267 file silcd/packet_receive.c
269 * free public key hashtable before removing clients on server
270 shutdown. Affected file silcd/server.c
272 * remove public key prior deleting client-data on killing a client.
273 Affected file silcd/server_util.c
275 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
277 * Getting the MOTD from other servers works now. Affected
278 files are silcd/command.c and silcd/command_reply.c
280 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
282 * Initialize the variable idletag, since it is tested in
283 silc_core_deinit for its default value. Affected file
284 irssi/src/silc/core/silc-core.c
286 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
288 * Fixed signed channel messages across cells. Affected file
291 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
293 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
294 is not defined. They can now be safely used in if-statements
295 without braces. Affected file lib/silcutil/silclog.h.
297 * Added the checks for backup closing connection due to error
298 (local or remote) and thus not allow the resuming to occur
299 in reconnect. Affected files are silcd/packet_send.c
302 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
304 * Help file updates. Affected files in irssi/src/docs/help/in/.
306 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
308 * Fixed channel messages across cells. Affected file
311 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
313 * Fixed file transmission accepting in client library to not
314 start the negotiation if user hasn't accepted the transfer,
315 instead create new session for resent transfer. Affected
316 file lib/silcclient/client_ftp.c.
318 * Show the session ID in the file transmision list. Remove
319 session from list that failed to transfer. Switch the current
320 session automatically after transmission, and in errors, to new
321 session if other sessions exists in the transfer list. Affected
322 files are irssi/src/silc/core/silc-servers.c,
323 irssi/src/fe-common/silc/modfule-formats.c.
325 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
327 * Fixed MIME header parsing for the hopefully last time. Affected
328 file lib/silcutil/silcstrutil.c
330 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
332 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
334 * The SILC RNG is now gauranteed to return non-zero random
335 values. Affected files are lib/silccrypt/silcrng.[ch].
337 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
339 * Fixed nickname formatting when changing only case of the
340 nickname. Affected file lib/silcclient/idlist.c.
342 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
344 * Fixed a memory leak and incorrect printing of the "appears as"
345 message. Affected file irssi/src/silc/core/client_ops.c
347 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
349 * Added CRT (Chinese Remainder Theorem) supported RSA
350 private keys and private key operations. This significantly
351 increases private key operation efficiency. No compatibility
352 issues with new or old private keys. Affected files are
353 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
355 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
357 * Fixed GCC-3.3.2 related compilation warnings from the
360 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
362 * Removed RC6 from distributions.
364 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
366 * Added some better comments to lib/silccrypt/silcpkcs.h,
367 optimized some routines in lib/silccrypt/silcpkcs.c.
368 Added test_silcpkcs into lib/silccrypt/tests/.
370 * Fixed silc_rng_global_init to actually init the global RNG
371 if RNG wasn't provided for it. Affected file is
372 lib/silccrypt/silrng.c.
374 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
376 * Added silc_hash_table_find_by_context_ext. Affected files
377 lib/silcutil/silchashtable.[ch].
379 * Save the public key on normal server in WHOIS command reply
380 from attributes, if present, and add it to public key hash
381 table. Fixes WHOIS resolving by public key on normal server.
383 Optimized the attributes resolving on normal server to not
384 resolve if we resolved them already from router.
386 Affected files are silcd/server_query.c, command_reply.c.
388 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
390 * Added support for whois using attributes.
391 Affected files silcd/command_reply.c, silcd/packet_receive.c,
392 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
395 * Added support for whois using public key attribute to /WHOIS i
396 client command. Affected files irssi/docs/help/in/whois.in,
397 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
399 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
401 * Fixed UMODE setting in server when the client has anonymous
402 mode set. The mode setting was not working. Affected file
405 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
407 * Fixed some bugs and typos related to sending split messages.
408 Print notification when sending messages with /MMSG. Affected
409 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
411 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
413 * Optimized the socket referencing in packet routines, client
414 library and server. Affected files are lib/silccore/silcpacket.c,
415 lib/silcclient/client.c and silcd/server.c.
417 * If silc_socket_set_qos is given with NULL arguments the QoS is
418 reset from the socket. Affected files are
419 lib/silcutil/silcsockconn.[ch].
421 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
423 * Add a /LISTKEYS command which lists the locally cached
424 client and server keys. Affected files
425 irssi/src/fe-common/module-formats.[ch],
426 irssi/src/silc/core/silc-{channels,servers}.c
427 irssi/docs/help/in/listkeys.in
429 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
431 * Check that packet queue purging was successful. Affected
432 files lib/silcclient/client.c and silcd/packet_send.c. Related
433 to MAC failed errors.
435 * Do not clear the inbuf even if it is empty if QoS was applied
436 to it. Otherwise the QoS data is cleared and MAC failed error
437 will occur. Affected file lib/silccore/silcpacket.c.
439 * Use the rekey period time as rekey protocol timeout value.
440 If the rekey does not succeed during the rekey period there's
441 something very wrong, and we most likely end up with wrong keys,
442 do graceful reconnect then. Affected file silcd/server.c.
444 * Take reference of the socket in the parser context, as it's
445 possible to have the parsers in queue after the socket is
446 disconnected and this may cause crash. Affected files are
447 lib/silccore/silcpacket.c, lib/silcclient/client.c and
450 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
452 * Fixed KICK command reply sending, it sent to replies.
453 Affected file silcd/command.c.
455 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
457 * Finish the silc-mime.pl script. It now supports MIME type
458 guessing using magic files, signing data messages, executing
459 MIME handlers in background. Affected files
460 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
462 * Changed MIME signal handler to make things easier for the perl
463 script. Affected files irssi/src/silc/core/client_ops.c,
464 silc-servers.c, and irssi/docs/signals.txt
466 * Cleaned up the silc_mime_parse function and fixed detection
467 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
469 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
471 * Resolve the IP for file transfer listener from the connection
472 socket. Affected file lib/silcclient/client_ftp.c.
474 * Accept NULL hostname parameter in the functions
475 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
476 if hostname is not wanted.
478 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
480 * Fixed race condition between silc_client_init and
481 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
483 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
485 * Fixed file transfer connection closing when SIGNOFF for
486 the client is received from server. Affected file is
487 lib/silcclient/client_ftp.c.
489 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
491 * Check for disconnected socket in QUIT callback. Affected
492 file silcd/command.c.
494 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
496 * Modified the MIME parsing to allow \n and \r\n as delimiters.
497 Affected files lib/silcutil/silcstrutil.c
499 * Cleaned up the escape/unescape functions for correctness and
500 speed. Affected file irssi/src/silc/core/client_ops.c
502 * Removed handling for data messages with Content-Type: text/*,
503 moved parsing of MIME headers to the signal handler, added
504 support for signing and verifying data messages. Affected
505 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
506 irssi/src/silc/core/silc-{servers,channels}.c
508 * Added a perl script for handling data messages based on
509 information read from Mailcap files. New file
510 irssi/scripts/silc-mime.pl
512 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
514 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
515 acknowledge recepetion of a message to the sender. Updated
518 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
520 * Unregister channel key saving callback when deleting channel.
521 Affected file lib/silcclient/idlist.c.
523 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
524 before calling notify client operation. Affected file is
525 lib/silcclient/client_notify.c.
527 * Unregister QoS tasks when deleting the socket connection.
528 Affected files lib/silcutil/silcsockconn.[ch],
529 unix/silcunixsockconn.c.
531 * Implemented latest presence-attrs draft changes. Affected
532 files lib/silccore/silcattrs.h and
533 irssi/src/silc/core/silc-queries.c.
535 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
537 * Save old channel keys in list to allow more rapid change
538 of channel keys if server for some reason does that. This
539 avoids loosing so many channel messages due to not having
540 key to decrypt. Affected file lib/silcclient/silcclient.h,
541 idlist.c and client_channel.c.
543 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
545 * Continued backup router tests and fixes. Affected files
546 silcd/server_backup, server_util.c, server.c. See TODO.
548 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
550 * Fixed SERVER_SIGNOFF handling in servers. The client
551 was removed from wrong list thus not removing the client
552 at all. Affected file silcd/packet_receive.c.
554 * Do not execute rekey protocol for disabled connections as
555 it would never go through. Affected file silcd/server.c.
557 * Added timeout for rekey protocol to catch if the protocol
558 never executes successfully. Affected files silcd/server.c
561 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
563 * Abandon packet processing for disconnected sockets. Check
564 this always after calling packet processing callback.
565 Affected file lib/silccore/silcpacket.c.
567 * Fixed double registration disconnection code in server.
568 Closed wrong connection. Affected file silcd/packet_receive.c.
570 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
572 * On normal server reconnect to primary during resuming 4
573 times, then give up. Affected file silcd/server_backup.c.
575 * If during reconnecting to routers we notice we have router
576 connection but no primary router set, the server is in desync.
577 Reconnect to primary to restore network. Affected file
580 * Assure that only one protocol is exeucting at the same time.
581 Added checks for all protocols. Affected files are
582 silcd/server.c and server_backup.c.
584 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
586 * Check that a string is not already part on invite/ban
587 string when processing it. Affected file silcd/server_util.c.
589 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Fixed the CUMODE_CHANGE for founder mode changes to comply
592 with 1.2 version of the protocol. Affected file is
593 silcd/packet_receive.c.
595 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
597 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
598 where the passphrase was given. Affected file is
601 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
603 * INVITE and BAN notifys are now delivered from routers to
604 servers (but not clients) on the channel. Updated specs and
605 code. Affected files silcd/packet_[send|receive].[ch],
606 command.c, server.c and server_util.c.
608 * Implemented INVITE and BAN announcing. Affected files are
609 silcd/server.[ch], server_util.c.
611 * Implemented SilcStatus error type argument returning in
612 command reply error in server. Affected file silcd/command.c.
614 * Implemented SilcStatus argument returning in comand reply
615 in client library. The command_reply client operation now
616 returns error specific arguments as well. Affected files
617 are lib/silcclient/command_reply.[ch], client_resume.c,
618 lib/silccore/silcstatus.[ch].
620 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
622 * Backup router protocol version 1.2 implemented. Testing still
623 required. Affected files in silcd/server_backup.[ch], server.c,
624 packet_receive.c and server_internal.h.
626 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
628 * silc_client_send_[channel|private]_message now return TRUE
629 or FALSE. Affected file lib/silcclien/client_channel.c and
632 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
634 * Check for explicit nickname in INVITE and BAN processing
635 during join as well (and don't expect only wildcards in
636 invite/ban strings). Affected file silcd/command.c.
638 * Fixed the INVITE and BAN by public key. The public key saved
639 is the PK payload (as specified) not the raw data. Affected
640 file silcd/server_util.c.
642 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
644 * UTF-8 text message support for actions and notices in SILC
645 Client. Affected file irssi/src/silc/core/client_ops.c.
647 * silc_get_username and silc_get_real_name now returns sensible
648 data on Win32. Patch by Toni Willberg. Affected file is
649 lib/silcutil/win32/silcwin32util.c.
651 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
653 * Provide a signal handler to send MIME encoded messages and emit
654 a signal when a MIME encoded message is received. Also document
655 the signals for usage with the perl interface.
657 A sample perl script will be supplied at a later point.
659 Affected files are irssi/docs/signals.txt,
660 irssi/src/silc/core/client_ops.[ch],
661 irssi/src/silc/core/silc-{channels,servers}.c
663 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
665 * Use SILC_COMMAND_PING to estimate the round-trip time to the
666 server. Use this time to display a lag and disconnect when it
667 exceeds a specified limit.
669 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
671 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
673 * Remove the channel auth list in normal server if router
674 encofrces its list during connecting. Send notify to channel
675 to remove the mode to remove the list. Affected files are
676 silcd/server_util.c and silcd/packet_receive.c.
678 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
680 * Added support for channel public keys. Updated protocol specs
681 and implemented it. Affected files are
682 silcd/command.c, command_reply.c, lib/silcclient/command.c,
683 lib/silcclient/command_reply.c.
685 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
687 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
688 terminate the process on Linux. Affected file silcd/silcd.c.
690 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
692 * Check for NULL buffer in silc_buffer_clear. Affected file
693 is lib/silcutil/silcbuffer.h.
695 * Simplified the backup router protocol by removing the _GLOBAL
696 types. Updated protocol specs and the code. Affected files
697 are silcd/server_backup.[ch].
699 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
701 * Deny '@' and '!' from nicknames since they are reserved
702 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
703 Updated protocol specs and the code.
705 Affected files are silcd/server_util.[ch].
707 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Fixed stack overflow in Irssi SILC client. Affected
710 file irssi/src/silc/core/client_ops.c.
712 * Check that Host is set in ServerConnection and RouterConnection
713 in silcd.conf. Affected file silcd/serverconfig.c.
715 * Fixed crash in server with protocol completion callbacks,
716 namely rekey and backup resuming protocols. Affected files
717 are silcd/server_backup.c and silcd/server.c.
719 * Fixed rekey protocol to not restart if it is started already.
720 Affected files are lib/silcclient/client.c and
723 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
725 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
727 * Fixed EOF handling in SILC Config, affected file
728 lib/silcutil/silcconfig.c.
730 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
732 * Fixed RESOLVING flag handling in JOIN notify and other
733 notifys to handle the resolvings correctly in client library.
734 Affected file lib/silcclient/client_notify.c.
736 * Do not send full INVITE and BAN lists in INVITE and BAN
737 notifys, only the changed information. Affected file
740 * Fixed INVITE notify sending in INVITE command, send it
741 only when needed. Affected file silcd/command.c.
743 * Handle the founder key change properly in CMODE_CHANGE
744 notify. Bug #122. Affected file silcd/packet_receive.c.
746 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
748 * Remove the mark for output (mark it only for input) after
749 purging outgoing queue. Prevents the "Error in select()"
750 floods. Affected file silcd/packet_send.c.
752 * Fixed incorrect connection deletion from client library
753 after calling "connect" client operation. Could cause
754 crashes for example during reconnect timeouts. Affected
755 files are lib/silcclient/client.c and
756 irssi/src/silc/core/client_ops.c.
758 * Check server private key file permissions before starting
759 the server. Affected file silcd/serverconfig.c.
761 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
763 * NULL terminate allocated string in silc_buffer_strformat.
764 Affected file lib/silcutil/silcbuffmt.c.
766 * Rewrote the invite/ban list string handling in server to
767 use SilcBuffer instead. Affected files are silcd/command.c
768 and silcd/server_util.c.
770 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
772 * Fixed double free in CMODE command when setting new HMAC
773 for channel. Affected file silcd/command.c.
775 * Added couple of missing memset's to zero sensitive memory.
776 Affected files silcd/command.c, lib/silcclient/command.c.
778 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
780 * Fixed a double free in INVITE command error handling in
781 server. Affected file silcd/command.c.
783 * Added macros SILC_SWAB_[16|32] to swab byte order of
784 16-bit and 32-bit unsigned integers. Affected file
785 lib/silcutil/silctypes.h.
787 * Use the SILC_SWAB_16 instead of htons() in server when
788 handling ports since the ports in structures are always
789 in little-endian order (regardless of platform). Affected
790 file silcd/serverid.c and silcd/server_backup.c.
792 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
794 * Send DISCONNECT in close admin command in server. Affected
795 file silcd/command.c.
797 * Check whether we are already connecting to a remote router
798 (in addition of checking whether we are already connected)
799 before creating new connection. Affected file silcd/server.c.
801 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
803 * Added better compiler and compiler flags checking in
806 * Check that socket is valid after QoS is applied to data.
807 Affected file lib/silcutil/unix/silcunixsockconn.c.
809 * Make sure the socket connecetion is not closed to early
810 when closing connection in server. Also make sure the
811 connection is always closed after error in a protocol.
812 Affected file silcd/server.c.
814 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
816 * Removed --session and --dummy options from Irssi SILC Client.
817 -d option is available only if --enable-debug was given.
818 Affected files are irssi/src/silc/core/silc-core,
819 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
821 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
823 * Added silc_buffer_steal to steal the data from the buffer.
824 Affected file lib/silcutil/silcbuffer.h.
826 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
828 * Fixed server crash with double Primary block in config file.
830 Fixed also various memory leaks around the config file
831 parser. Affected files lib/silcutil/silcconfig.c,
832 silcd/serverconfig.c.
834 * Changed my nickname (Johnny Mnemonic) to my real name, this
835 means that bugs introduced by him were actually introduced
838 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
840 * Don't display "foo appears as foo\nYou're now known as foo"
841 messages. Affected file irssi/src/silc/core/client_ops.c
843 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
845 * Fixed error handling of invalid client entry when calling
846 commands in server. Fixes a crash. Affected file
849 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
851 * Added some sanity checks in server for correctness of the
852 server configuration. Affected file silcd/serverconfig.c.
854 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
856 * Prevent endless resolving of user informations in USERS
857 command by checking the command reply status correctly.
858 Affected file lib/silcclient/command_reply.c.
860 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
863 file is lib/silcutil/silcfileutil.c. A patch by Matthew
864 Aldous <Matthew@Aldous.com>.
866 * Added better implementation using CriticalSection of
867 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
868 <mikko.lahteenmaki@pikabaana.net>.
870 * Added some Winsock WIN32 compatiblity defines into
871 includes/silcwin32.h.
873 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
875 * Fixed double free in async host lookup code. Affected file
876 lib/silcutil/silcsockconn.c.
878 * On backup router handle now the SERVER_SIGNOFF from router
879 for local connected servers too, and close the connections.
881 Do not process them as normally signing off servers when they
882 really signoff by sending EOF fe, but always assume that
883 router sends the SERVER_SIGNOFF.
885 Affected files silcd/server.c and silcd/packet_receive.c.
887 * Fixed socket unsetting when closing connections. Affected
888 files silcd/server.c and silcd/packet_send.c.
890 * Do not print the nickname in SERVER_SIGNOFF if we do not
891 have it. Prevents asserts in Irssi core. It is possible we
892 don't have the nick if it was just being resolved when server
893 signoff. Affected file irssi/src/silc/core/client_ops.c.
895 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
897 * Fixed autonick crashbug in client library. Affected file
898 lib/silcclient/client.c.
900 * Fixed Unix implementation of SilcMutex to really assert if
901 the mutex is locked/unlcoked already. Affected file
902 lib/silcutil/unix/silcunixmutex.c.
904 * Fixed locking in silc_schedule_uninit. It didn't lock
905 when dispatching timeout tasks. Affected file is
906 lib/silcutil/silcschedule.c.
908 * Changed Win32 implementation of SilcThread to use modern
909 Win32 interface. Affected file is
910 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
912 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
914 * Don't print signed messages when sending failed. Affected files
915 irssi/src/silc/core/silc-[servers.c/commands.h]
917 * Send adquate signal when founding a channel by joing it. Affect
918 file irssi/src/silc/core/client_ops.c
920 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
922 * Fix theme abstracts parsing. Affected files irssi/default.theme,
923 irssi/src/fe-common/core/themes.c
925 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
927 * Fixed close command to use the port correctly when closing
928 server connections. Affected file silcd/idlist.c.
930 * Check for NULL outbuf in silc_socket_write. It is possible
931 that it is NULL is some odd case. Affected files are
932 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
934 * Do not call final protocol callback for backup router
935 resuming protocol when closing connection. It is closed
936 by timeout in case of error. Affected file silcd/server.c.
938 * Backup reconnect to router if backup resuming protocol
939 failed. Affected file silcd/server_backup.c.
941 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
943 * Fixed double free in SKE library error hadling when signature
944 error occurred. Affected file lib/silcske/silcske.c.
946 * Save the fingerprint to new SilcClientEntry after changing
947 nickname. Affected file lib/silcclient/client_notify.c.
949 * Print SIGNOFF in Irssi SILC client only if the nickname is
950 known. Prevents asserts in Irssi core. It is possible we
951 don't have the nick if it was just being resolved when it
952 quit. Affected file irssi/src/silc/core/client_ops.c.
954 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
956 * Fixed double free in invite list adding code when adding
957 invite strings. Affected file silcd/server_util.c.
959 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
961 * More log printing during backup router protocol. Affected
962 file silcd/server_backup.c.
964 * Removed backwards support for old private key file format.
965 Affected file lib/silccrypt/silcpkcs.c.
967 * Removed backwards support for not-so-strict decryption length
968 check, it's strict now. Affected lib/silccrypt/silccipher.c.
970 * GETKEY to update the client entrys fingerprint too.
971 Affected file lib/silcclient/command_reply.c.
973 * Added --without-libtoolfix for package builders using weird
974 wrappers around libtool (BSD at least).
976 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
978 * Fixed backup router bugs: When backup resumes router and
979 receives a CHANNEL_MESSAGE packet the backup must not act
980 as router since the packet header decryption would be
981 different. Also, when relaying packets to channel, do
982 not re-encrypt packets on backup that came from the primary
983 since the connection isn't really router-router connection.
984 Affected files silcd/server.c, silcd/packet_send.c.
986 * Added checks in encryption/decryption that encryption/decryption
987 length sent as argument really is multiple by block size. Helps
988 catching really weird bugs like the above backup router bugs
989 when packets are being decrypted in wrong way. Affected files
990 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
992 * Fixed padding generation in private key file encryption.
993 Affected file lib/silccrypt/silcpkcs.c.
995 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
997 * Added ignore_message_signatures setting which can be used
998 to ignore signatures in messages. Affected files are
999 irssi/src/silc/core/client_ops.c, silc-core.c.
1001 * Fixed the libtoolfix to use command line options instead of
1002 environment variables. They didn't work as expected. Now,
1003 the libtool is fully run-time configurable.
1005 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1007 * Verify signature payload for signed messages. Affected files
1008 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1009 irssi/src/silc/core/silc-core.h
1011 * Display signature verification result in public and private
1012 messages using theme abstracts. See irssi/default.theme for
1013 examples on their usage. Affected files
1014 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1015 irssi/src/fe-common/silc/module-formats.[ch],
1016 irssi/src/fe-common/silc/fe-common-silc.c,
1017 irssi/src/fe-common/silc/Makefile.am
1018 irssi/src/fe-common/core/fe-messages.[ch]
1020 * Fixed bugs in Irssi's theme parsing. Affected files
1021 irssi/src/fe-common/core/themes.c
1023 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1025 * Calculate the correct length for signed messages before
1026 encrypting, it must be multiple by block size. Affected
1027 file lib/silccore/silcmessage.c.
1029 * silc_message_signed_get_public_key returns now both
1030 decoded and encoded public key. Affected files are
1031 lib/silccore/silcmessage.[ch].
1033 * Added libtoolfix script that makes the libtool more generic
1034 and configurable in run-time. Now we can specify in run-time
1035 if what kind of libraries we want to create, regardless of
1036 configuration. SIMs are now creates even if --disable-shared
1037 was explicitly given.
1039 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1041 * Fixed founder key sending in CMODE command in client.
1042 Affected file lib/silcclient/command.c.
1044 * Fixed CUMODE founder authentication in server to not check
1045 for client's public key since it's not supposed to do that.
1046 Affected file silcd/command.c.
1048 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1050 * Set realname and hostname in NICK_REC records. Affected file
1051 irssi/src/silc/core/silc-nicklist.c
1053 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1055 * Remove 1.0 protocol backwards compat code from client
1058 * Added more reliable check for whether nickname did change
1059 or not, or whether only Client ID changed in NICK_CHANGE
1060 notify. Affected file lib/silcclient/client_notify.c.
1061 Fixes bug in '@' character handling in a nickname.
1063 * Added support for automatically parsing signature from
1064 the message payload. Added new function
1065 silc_message_get_signature to return the payload to
1066 application. Affected files lib/silccore/silcmessage.[ch].
1068 * Changed the private_message and channel_message client
1069 operations to deliver the SilcMessagePayload to the
1070 application too. Application can use it fe. to get the
1071 signature from the message for verification. Affected
1072 file lib/silcclient/silcclient.h, client_channel.c and
1075 * Redefined the signed payload for message payloads.
1076 Updated protocol specs and implemented.
1078 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1080 * Fixed wrong invite and ban list handling in server command
1081 reply. Affected files are silcd/command_reply.c,
1082 silcd/server_util.[ch].
1084 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1086 * Fixed CMODE setting in server when founder mode was set.
1087 Affected file silcd/command.c. Bug #95.
1089 * Added support to setting specific public key in CMODE in
1090 Irssi SILC client. Affected file lib/silcclient/command.c.
1092 * Added support to use specific public key in CUMODE in
1093 Irssi SILC Client. Affected file lib/silcclient/command.c.
1095 * Added support for inviting and banning by public key in
1096 Irssi SILC client. Affected file lib/silcclient/command.c.
1098 * Fixed fingerprint/babbleprint showing in invite and ban
1099 list command replys. Affected file is
1100 irssi/src/silc/core/client_ops.c.
1102 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1104 * Format CMODE +c and +h to display both the mode and the argument
1106 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1108 * Added test vectors and test programs for SHA-1, MD5,
1109 HMAC-SHA1 and HMAC-MD5. New tests are located in
1110 lib/silccrypt/tests/. Fixed also argument decoding bug in
1111 MD5 implementation. Affected file lib/silccrypt/md5.c.
1113 * Changed the channel private key and private message key
1114 generation (with static keys) to use SHA1 instead of MD5,
1115 as SHA1 is the mandatory hash function in SILC. Affected
1116 file lib/silcclient/client_[channel/prvmsg].c.
1118 * Changed the private key file encryption to use SHA1 instead
1119 of MD5. Added support for the old generation and added
1120 automatic change of the key (to be removed later). Affected
1121 files lib/silccrypt/silcpkcs.c.
1123 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1125 * Load only files with .pub suffix in PublicKeyDir. Affected
1126 file silcd/serverconfig.c.
1128 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1130 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1131 channels. Affected files silcd/silcd.c, silcd/server.h.
1133 * Added the config directive PublicKeyDir for the client block.
1134 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1136 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1138 * Merged Toni's irssi/silc.conf patch.
1140 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1142 * Max alloc tests in allocation routines. Affected file
1143 lib/silcutil/silcmemory.c.
1145 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * Fixed a typo in resuming code that fixed detach/resume code
1148 in server. Bug #93. Affected file silcd/packet_receive.c.
1150 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1152 * Do reverse lookups for server when /connecting. Affected files
1153 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1154 irssi/src/core/net-nonblock.*
1156 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1158 * Added library versioning for shared libraries. Affected
1159 files configure.in.pre and lib/Makefile.am.pre.
1161 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1163 * Display INVITE and BAN lists as specified by SILC 1.2
1165 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1167 * Do not send invite list back unless asked (when sending
1168 no arguments) or when list was modified. Affected file
1171 * Remove client from invite list in KILLED notify and in
1172 KILL command. Affected file silcd/command.c and
1175 * Fixed bugs in invite list handling in INVITE command.
1176 Affected files silcd/command.c and silcd/server_util.c.
1178 * Merged with Irssi 0.8.6.
1180 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1181 Affected file irssi/src/fe-text/silc.c.
1183 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1185 * The silc_argument_get_[first/next] now return the argument
1186 type to caller. Added silc_argument_payload_encode_one.
1188 Affected files are lib/silccore/silcargument.[ch].
1190 * Added support for the SILC 1.2 INVITE command and new
1191 invite lists to server. Affected files are silcd/command.c,
1192 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1194 * Added support for the SILC 1.2 BAN command and new
1195 ban lists to server. Affected files are silcd/command.c,
1196 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1198 * Added support to client sending new INVITE command. Affected
1199 file is lib/silcclient/command.c.
1201 * Added support to client sending new BAN command. Affected
1202 file is lib/silcclient/command.c.
1204 * Added support for removing client from invite list when kicked
1205 from channel, as SILC 1.2 dictates. Affected files are
1206 silcd/packet_receive.c and silcd/command.c.
1208 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1210 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1211 automatically the cipher's internal IV. Affected files
1212 lib/silccrypt/silccipher.[ch].
1214 * Assure the RESUME_CLIENT packet is not sent to twice to
1215 backup router if the detached client was originated from
1216 the backup. Affected file silcd/server.c. Bug #76.
1218 * Changed silc_sim_symname to not allocate memory. Affected
1219 file lib/silcsim/silcsimutil.c.
1221 * Fixed memory leaks with SIMs in server. Affected files
1222 silcd/serverconfig.c, silcd/server.c.
1224 * Fixed channel key distribution after resuming detached
1225 client. Affected files silcd/packet_receive.c.
1227 * Fixed channel's global_user boolean checking after detaching.
1228 Check it after changing the owner of the client not before.
1229 Affected file silcd/packet_receive.c.
1231 * Fixed few double frees from client library. Fixes at least
1232 Bug #81, possibly others too.
1234 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1235 notifys in Irssi SILC Client. Affected file is
1236 irssi/src/silc/core/client_ops.c. Bug #82.
1238 * Applied Ville Räsänen's manual page and --mandir bugfix
1239 patch. Affected files are configure.in.pre and Makefile.am.pre.
1242 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * Added support to backup router protocol for backup to tell
1245 normal server that it cannot use the backup router as primary
1246 because the primary isn't really down. Updated protocol
1249 * Added support for primary router to tell backup router that
1250 resuming is not possible because the backup really isn't primary
1251 in the cell. For example if backup disconnected itself the
1252 resuming is not allowed since the primary really did not
1253 go down. Updated protocol specs.
1255 * Removed MARS from crypto library.
1257 * Defined the CTR mode and Randomized CBC mode in SILC. The
1258 CTR mode is RECOMMENDED now in specification. Defined also
1259 Serpent cipher as optional cipher. Updated the protocol specs.
1261 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Added support for inviting/banning by IP/MASK, public key,
1264 and explicit Client ID. Redefined the command and notify
1265 types to allow easier forwards support for other methods
1266 of inviting/banning. Updated protocol specs.
1268 * Remove the client from channel's invite lists if the client
1269 is kicked or killed. Updated protocol specs.
1271 * Unified the Channel Message Payload and Private Message
1272 into one Message Payload. Updated protocol specs and
1275 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * Don't wait for EOF after socket error has occurred, but
1278 close the connection. Affected file is silcd/server.c.
1280 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1282 * Added support for setting FOUNDER mode on channel with
1283 specific public key which can be set with CMODE command.
1284 Updated protocol specs and implemented in client and server.
1286 * Fixed the Irssi SILC client to correctly shutdown the client
1287 library to avoid memory leaks. Affected files are
1288 irssi/src/silc/core/silc-core.c and silc-servers.c.
1290 * Deprecated the No Reply flag in SKE protocol and introduced
1291 "IV Included" flag which can be used to indicate that the IV
1292 is included in the ciphertext. This makes it possible to use
1293 SILC on unreliable transport, such as UDP which may cause
1294 packet reordering and losses. Updated protocol specs, did
1297 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1300 < 32 bit values in correct size. Affected file is
1301 lib/silcmath/mp_mpi.c.
1303 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1305 * Fixed the KE Start Payload parsing to check that mandatory
1306 fields are present. Affected file lib/silcske/payload.c.
1308 * Fixed compilation warnigs in Irssi SILC Client. Affected
1309 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1311 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1313 * Print "nick now appears as newnick" and update Irssi's nicklist
1314 when you change your nick to "nick". Closes #62
1316 * Never format your own nick. Closes #63
1318 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1320 * SILC_UMODE_GONE changes are now propagated correctly to the
1321 Irssi client. Closes #54
1323 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1325 * Fixed example in /HELP KEY
1327 * Added expando $j which expands to current SILC Client version
1329 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed public key decoding in crypto library.
1333 * Added better error printing to SKE library.
1335 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Fixed NICK command to not crash if nickname was not sent.
1339 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1341 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1342 Deprecated the old Encrypt-And-MAC order. Updated protocol
1343 specs and implemented.
1345 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1346 generation. Updated specs and implemented.
1348 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1350 * Added support for rekey before 2^32 sequence number wraps.
1351 Affected files in server and client library.
1353 * Padding must be at least 8 bytes now. Implemented and updated
1356 * Compute maximum padding for authentication packets to make
1357 passphrase approximation attacks impossible. Affected files
1358 in client library and in server.
1360 * Fixed PING command sending in client library and handling in
1361 server. The server ID must be ID Payload, not raw ID data.
1362 Affected files in server and client library.
1364 * Defined that all public keys sent in commands and notify
1365 payloads are actually Public Key Payloads not raw public key
1366 data. Updated protocol specs and implemented.
1368 * Updated protocol version to 1.2. Updated specs and code.
1370 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1371 status types. Updated specs and the code.
1373 * Added support for normal client to kill its own entries from
1374 the network. Updated protocol specs and the code.
1376 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1377 and added initial implementation.
1379 * Added MAC field to the Private Message Payload to protect
1380 against chosen ciphertext attacks. Updated the protocol specs
1383 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1384 attribute to indicate the user's current idle and signon time
1385 of a service. Updated protocol specs and implemented.
1387 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Added "do_not_bind" argument to silc_client_file_send what
1390 can be used to not bind locally but assume the file receiver
1391 provides the point of connect. Usefull when sender is behind
1392 NAT device. Affected file lib/silcclient/silcclient.h and
1395 * Added -no-listener option to FILE SEND command in Irssi SILC
1396 client. Affected file irssi/src/silc/core/silc-servers.c.
1397 Renamed FILE RECEIVE to FILE ACCEPT.
1399 * Confirm passphrase for private key encryption in
1400 silc_create_key_pair and silc_change_private_key_passphrase.
1401 Affected files are lib/silcutil/silcapputil.c.
1403 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Move silc_client_packet_send back to internal, added
1406 silc_client_send_packet, a bit simpler function for application.
1407 Affected files lib/silcclient/silcclient.h, client.c and
1410 * Moved the SilcClientEntry, SilcChannelEntry and
1411 SilcServerEntry to silcclient.h to be public and documented
1412 them for application. Affected files are
1413 lib/silcclient/silcclient.h and idlist.h.
1415 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Fixed manual page installation patch by Ville Räsänen.
1418 USERS help page fix patch by Ville Räsänen
1420 * Changed the silc_client_command_call interface to make
1421 the command call simpler for the application. The library
1422 now handles the command line parsing, command finding and
1423 execution. Application only needs to call the function
1424 with the command line. Affected files are
1425 lib/silcclient/silcclient.h, command.[ch].
1427 * Fixed silc_get_input to NULL-terminate the returned input.
1428 Affected file lib/silcutil/silcutil.c.
1430 * Resolve the client's public key in JOIN command if the
1431 founder auth data is being requested but we don't know the
1432 client's public key. Affected file silcd/command.c.
1435 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Print notify for server opers when backup router comes
1438 online. Affected file silcd/server.c.
1440 * Fixed the INVITE command to send the invite list in
1441 command reply. Affected file silcd/command_reply.c.
1443 * Fixed MOTD command reply sending. Affected file
1446 * UTF-8 decode the topic in TOPIC command reply and LIST
1447 command reply in Irssi SILC client. Affected file is
1448 irssi/src/silc/core/client_ops.c.
1450 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1452 * Fixed the INVITE command to not crash Irssi SILC client
1453 when given without nickname argument. AFfected file
1454 irssi/src/silc/core/client_ops.c.
1456 * Fixed double free in WHOIS query on normal server when
1457 forwarding query to router. Affected file is
1458 silcd/server_query.c.
1460 * Fixed WATCH command reply handling on normal server which
1461 was missing altogether. Affected file silcd/command_reply.c.
1464 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1466 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1467 Included yodl sources for each of these. Also modified
1468 Makefile.am prototype to install these files to proper
1469 locations. Updated CREDITS. Affected file Makefile.am.pre,
1470 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1473 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Added support for encrypted private key files. Now
1476 passphrase must be provided when new key pair is created
1477 (can be empty though), and prompted when loading the
1478 private key. Added support for loading the old-style
1479 non-encrypted private keys as well. Affected files
1480 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1483 * Fixed silc_get_input to accept input on all terminals.
1484 Affected file lib/silcutil/silcutil.c.
1486 * Moved the Irssi SILC client key loading and other stuff
1487 to be called after the arguments and UI is initialized.
1488 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1490 * Added -P option to Irssi SILC client which can be used
1491 to change the passphrase of the private key. Affected
1492 file irssi/src/silc/core/silc-core.c.
1494 * Added silc_change_private_key_passphrase apputil routine
1495 to lib/silcutil/silcapputil.[ch].
1497 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Fixed connection closing in client library to not crash.
1500 Moved the connection freeing totally to function
1501 silc_clinet_del_connection. Affected file
1502 lib/silcclinet/client.c.
1504 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Changed includes/silcincludes.h to silcincludes.h.in to
1507 include configuration specific information. The silcdefs.h
1508 is not included in to installation anymore (it's only
1509 compilation time header).
1511 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Moved the SilcClient and SilcClientConnection from client.h
1514 to the public lib/silcclient/silcclient.h. Changed the
1517 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * If version string in silc_clinet_alloc is NULL the library
1520 puts it automatically. Affected file lib/silcclient/client.c.
1522 * Changed the version strings from variables to #define's
1523 in includes/silcversion.h.
1525 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1527 * Added shared library complation support.
1529 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1531 * Added lib/silcutil/silcapputil.[ch] for application
1532 utility functions. It includes routines for applications'
1533 convenience. Added silc_create_key_pair, silc_show_public_key
1534 and silc_load_key_pair functions.
1536 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Send RESUME_CLIENT packet from router to backup routers
1539 to in resuming. Affected file silcd/packet_receive.c.
1541 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * In IDENTIFY command parsing, send all other IDs except
1544 Client IDs explicitly to router for resolving on normal
1545 server. Also check that ID received in WHOIS command is
1546 always Client ID, others are not allowed. Affected file
1547 silcd/server_query.c.
1549 * Merged latest changes from irssi.org CVS.
1551 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1553 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1554 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1556 * Fixed the heartbeat sending in Irssi SILC client. Moved
1557 the silc_client_packet_send to silcclient.h for application
1558 usage. Affected files lib/silcclient/client_internal.h
1559 lib/silcclient/silcclient.h.
1561 * Fixed a bug in query resolving in server. Used wrong
1562 variable in a for loop and crashed. Affected file is
1563 silcd/server_query.c.
1565 * Server constructs requested attributes only to locally
1566 connected clients. Affected file silcd/server_query.c.
1569 * Fixed a bug when sending resolving from router to server
1570 with requested attributes. The constructed WHOIS command
1571 was incorrect. Affected file silcd/server_query.c.
1574 * Fixed Requested Attributes saving in WHOIS command reply.
1575 The length of the data buffer must be saved too. Affected
1576 file silcd/command_reply.c.
1578 * Update the client entry's servername after detaching is
1579 over. Affected file silcd/packet_receive.c. Bug #37.
1581 * Resolve incomplete client entrys in CUMODE_CHANGE and
1582 CMODE_CHANGE notifys. Affected file is
1583 lib/silcclient/client_notify.c. Bug #42.
1585 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Fixed channel key packet processing bug on backup router
1588 during backup resuming protocol. Affected file is
1589 silcd/packet_receive.c.
1591 * Fixed memory leaks in server. Affected files are
1592 silcd/server.c and silcd/packet_receive.c.
1594 * Fixed packet decryption problem when backup router encrypted
1595 channel message with wrong key during backup resuming
1596 protocol. Affected file silcd/packet_send.c.
1598 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1599 Toni Willberg (toniw@iki.fi)
1601 * Changed the SilcCipher context to be private. Changed the
1602 silc_cipher_get_iv to just return pointer to the IV. Added
1603 silc_cipher_get_name to return the name of the cipher.
1604 Fixed code all around to support these changes. Affected
1605 files are lib/silccrypt/silccipher.[ch], client library and
1608 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Fixed unaligned access in lib/silccore/silcattrs.c.
1612 * Fixed libtool linking in lib/silcsim/Makefile.am.
1614 * Fixed services attribute printing. Affected files is
1615 irssi/src/silc/core/silc-queries.c.
1617 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Fixed a crashbug in incoming server accepting. Affected
1620 file silcd/server.c.
1622 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * Added automatically generated index to Toolkit Reference
1627 * Added support for Postscript Toolkit Reference Manual.
1629 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1634 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Added 'send_events' boolean argument to the function
1637 silc_schedule_set_listen_fd which sends the set events to
1638 the application explicitly if set to TRUE. Default action
1639 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1640 lib/silcclient/client_internal.h and silcd/server_internal.h.
1642 * Added silc_compare_timeval to determine which time values
1643 is smaller. Affected file lib/silcutil/silcutil.[ch].
1645 * Added sort-of "Quality of Service" (QoS) support to
1646 SilcSocketConnection. Data reception can be controlled with
1647 rate limit per second and/or read data length limit.
1648 Added silc_socket_set_qos. Affected files are
1649 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1651 * Added the QoS configuration to SILC Server configuration
1652 file. Affected files are silcd/serverconfig.[ch] and
1655 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Merged with irssi.org CVS.
1659 * Failed OPER and SILCOPER authentications are now logged.
1660 Affected file silcd/command.c. Bugs #25.
1662 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * ROBODoc documented lib/silcutil/silcbuffer.h and
1665 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1666 <ville.rasanen@iki.fi>.
1668 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Added support for auto-passphrase authentication from the
1671 config file during connecting which was not implemented
1672 yet. Affected file irssi/src/silc/core/client_ops.c.
1674 * Fixed a bug in authentication protocol failure handling which
1675 was processing wrong callback context. Affected files
1676 are lib/silcclient/client.c and protocol.c.
1678 * Fixed the /ATTR allow off to actually work. Affected file
1679 is irssi/src/silc/core/silc-queries.c.
1681 * Fixed the /ATTR -del to work. Affected file is
1682 irssi/src/silc/core/silc-queries.c.
1684 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1688 * Fixed mask attribute adding in Irssi SILC client. Affected
1689 file irssi/src/silc/core/silc-queries.c.
1691 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Added support for saving the requested attributes in
1694 WHOIS to directory. Affected file is
1695 irssi/src/silc/core/silc-queries.c.
1697 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Added support for parsing VCard fields that do not have
1700 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1702 * Fixed a double free bug in hash table foreach function
1703 if the entry was deleted in the foreach callback. Affected
1704 file lib/silcutil/silchashtable.c.
1706 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Added silc_attribute_get_verify_data to return the signature
1709 verification data for either user digital signature or
1710 server digital signature in Requested Attributes. Affected
1711 files are lib/silccore/silcattrs.[ch].
1713 * Added silc_vcard_alloc which is used to allocated dynamic
1714 SilcVCard context. The silc_vcard_free now checks whether
1715 the context is dynamically allocated or not. Affected files
1716 are lib/silcutil/silcvcard.[ch].
1718 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Periodically remove the NOATTR status from client entry
1721 so that the client may take the attributes in use even after
1722 server has resolved them unsuccessfully earlier. Affected
1723 file silcd/server_query.c and idlist.h.
1725 * Moved sha1hash and md5hash from client->internal to
1726 SilcClient for application usage. Affected files are
1727 lib/silcclient/client.h and client_internal.h.
1729 * Fixed attribute encoding and decoding bugs. Affected
1730 files lib/silccore/silcattrs.[ch].
1732 * Added ATTR command to Irssi SILC Client which is used to
1733 manage user's Requested Attributes sending and values for
1734 WHOIS command. Affected files around Irssi SILC client.
1736 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Added silc_buffer_strformat which can be used to format
1739 strings into a buffer which size is automatically increased.
1740 Affected file lib/silcutil/silcbuffmt.[ch].
1742 * Added implementation of VCard (RFC 2426) which can be used
1743 as part of Requested Attributes in WHOIS command. Affected
1744 file lib/silcutil/silcvcard.[ch].
1746 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * Some strncat -> silc_strncat changes our the core and
1751 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1752 errors. Added better error printing to SKE library.
1753 Affected files lib/silcske/silcske.c, silcske_status.h and
1756 * Save the PKCS key length even if only private key is set to
1757 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1759 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1760 length in bits not in bytes. Affected files are
1761 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1762 silcd/server_query.c.
1764 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * Added silc_attribute_payload_encode_data to directly encode
1767 the data into the attributes buffer. Renamed function
1768 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1769 Affected files are lib/silccore/silcattrs.[ch].
1771 * silc_hash_table_find_foreach calls the foreach function now
1772 once even if the nothing was found with context set to NULL.
1773 Affected file lib/silcutil/silchashtable.[ch].
1775 * Remove the RESOLVING flag from client entry after received
1776 the Requested Attributes from the client. Fixed memory leak
1777 in client entry freeing. Affected files silcd/server_query.c
1780 * Added Requested Attributes support into SILC Client Library.
1781 It is not able to send requested attributes in WHOIS command,
1782 and also receive and process requested attributes. Added
1783 silc_client_attribute_[add|del] and silc_client_attributes_get
1784 functions. Added also `ignore_requested_attributes' to the
1785 SilcClientParams to not use attributes in client. Affected
1786 files are lib/silcclient/command.c, client_attrs.[ch],
1787 silcclient.h, client_internal and client.[ch].
1789 * Changed the silc_client_get_client_by_id to support Requested
1790 Attributes, it takes them as argument now. Affected file
1791 is lib/silcclient/silcclient.h, and idlist.c.
1793 * Added -details option to WHOIS command in Irssi SILC Client
1794 to support the requested attributes. By default it requests
1795 all attributes. Affected file lib/silcclient/command.c and
1796 irssi/doc/help/in/whois.in.
1798 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Add also SERVICE attribute for server-constructed attribute
1801 data. Also digitally sign the attributes and add
1802 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1803 silcd/server_query.c.
1805 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Changed the silc_attribute_payload_encode to support list
1808 of attributes (function may be called several times to add
1809 a new attribute). Removed the silc_attribute_payload_encode_list
1810 function. The encoding function now also automatically encodes
1811 the data, so the caller does not need to do that. Affected
1812 files lib/silccore/silcattrs.[ch].
1814 * Added support for replying on behalf of the user to the
1815 Requested Attributes in WHOIS command in the server. Affected
1816 file silcd/server_query.c.
1818 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1819 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1821 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Don't swtich to become primary router if we are backup if
1824 decryption error has occurred. Affected file silcd/server.c.
1826 * Fixed a bug in backup router IP address comparison in
1827 silc_server_backup_get.
1829 Save now also the port of the server/router and use that
1830 in comparison as well. Affected file silcd/server_backup.c.
1832 * Normal server now reconnects to backup router automatically
1833 if connection is lost to it. Affected file silcd/server.c.
1835 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * If packet processing fails (like integrity check fails)
1838 the connection is closed now. Affected files are
1839 lib/silccore/silcpacket.c and silcd/server.c.
1841 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Fixed double free in RSA public key set function
1844 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1847 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1850 Added server_query.[ch] which provides one interface for
1851 querying information using all three commands.
1853 * Changed all "typedef unsigned char" in core library to
1854 "typedef SilcUInt8".
1856 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1860 * Renamed silc_server_get_client_resolve to
1861 silc_server_query_resolve and moved to server_query.[ch].
1863 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Resumed client packet handling from server put the resumed
1866 client on wrong list on router and caused the client not
1867 be present on the network anymore. Now fixed to put the
1868 client to correct list. Affected file silcd/packet_receive.c.
1870 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1872 * Various cleanup in error message output in config parsing code
1873 and in server init code. Fixed error log files containing
1874 too many newlines ('\n') in some situations. Affected files are
1875 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1877 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Use the reverse lookupped hostname in client internals
1880 instead of one user provided us as remote server name.
1881 Affected file lib/silcclient/client.c.
1883 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * Added 'app_context' to silc_schedule_init. It is an
1886 application specific context that is delivered to application
1887 in task callback functions. Affected files are
1888 lib/silcutil/silcutil.[ch].
1890 * The hb_context in SilcSocketConnection is not freed
1891 automatically anymore (application must free it). Freeing
1892 it automatic is inconsistent. Affected files are
1893 lib/silcutil/silcsockconn.[ch].
1895 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Added support for removing explicitly added client connections
1898 in rehash and closing the client connections if they were
1899 unconfigured in the rehash. Affected file silcd/server.c.
1901 * Added support for aborting automatically pending commands
1902 that never receives the reply (to avoid memory leaks).
1903 Added also silc_server_command_pending_timed to set the
1904 specific timeout for pending command. Affected files are
1905 silcd/command[_reply].[ch].
1907 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1908 specs and lib/silccore/silcstatus.h.
1910 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Changed the silc_get_time to accept time value as argument
1913 or if zero is sent return current local time. Affected
1914 file lib/silcutil/silcutil.[ch].
1916 * Added STATS command to client library and Irssi SILC client.
1917 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1919 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Assure that channel key is set before sending it. May
1922 crash server otherwise. Affected file silcd/packet_send.c.
1924 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Assure that endless loop cannot happen with detached client
1927 resolving on normal server. Added idlist status
1928 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1929 silcd/idlist.h and silcd/packet_receive.c.
1931 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Incoming file transfer request cannot use same session as
1934 the sending session. This can happen when sending file to
1935 yourself. Crashed the client on quit. Affected file
1936 lib/silcclient/client_ftp.c. Bug #24.
1938 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Implemented the draft-riikonen-precense-attrs draft and
1941 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1943 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Distribute the SERVER_SIGNOFF notify also to local backup
1946 routers from the primary router. The backup router may not
1947 have the signing of local server directly connected and need
1948 to know about the signoff. Affected file silcd/server_util.c.
1950 * Use the primary router as the origin of the locally connected
1951 server when it is disconnecting from the backup router since
1952 that's where it really is coming from. Now the clients from
1953 the disconnecting server are removed correctly and "shadow"
1954 clients are not left to the backup router. Affected file
1957 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1959 * If normal server is standalone and found existing but disabled
1960 channel, do not re-create the channel since it creates
1961 duplicate same channels. Affected file silcd/server.c.
1963 * Added anonymous client connections support to server. New
1964 "anonymous" configuration option to ConnectionParams section
1965 added. If set to true, the username and hostname information
1966 of the client will be scrambled and anonymous user mode is
1967 set automatically to the user. Affected files are
1968 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1970 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * In JOIN notify handling, mark that the cache entry of the
1973 client cannot be expired. Can cause crashes on normal
1974 server (asserts client->channels). Affected file is
1975 silcd/packet_receive.c.
1977 * From now on distribution versions are used as protocol versions
1978 instead of by default using the Toolkit base version as protocol
1979 version. Affected file prepare.
1981 * Do not set the locally resolved hostname for local client
1982 entry but take what server sends. This way the real hostname
1983 is showed in WHOIS for yourself. Affected file is
1984 lib/silcclient/idlist.c and lib/silcclient/client.c.
1986 * Resolve local info with IDENTIFY when connecting to server.y
1988 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1990 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1991 for implied search (not needed on platforms which has native
1992 pthreads library). Use --without-pthreads to disable threads.
1993 Affected file is configure.in.pre
1995 * Fixed --with-iconv on platforms which need to bypass (broken)
1996 native iconv(). Affected file is configure.in.pre
1998 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Moved -C option parsing in Irssi SILC client at same time
2001 as other options. The UI was initialized earlier and caused
2002 problems on command line. Bug #16. Affected file is
2003 irssi/src/silc/core/silc-core.c.
2005 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2007 * Added global variable silc_log_timestamp that tells silclog
2008 wether to print or not the timestamp in the logging files.
2009 Affected file lib/silcutil/silclog.[ch].
2011 * Added silcd configuration option Timestamp in the Logging
2012 section. Affected file silcd/serverconfig.[ch],
2013 doc/example_silcd.conf.in.
2015 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Fixed fingerprint checking to check for entirely empty
2018 fingerprint instead of two first bytes when determining
2019 if it is set. Bug #18. Affected file silcd/command.c.
2021 * Fixed duplicate PKCS name registering to not allow it.
2022 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2024 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2026 * Conditionalize non-gcc compiler optimizations for various
2027 platforms, enable those commented out. Cleanups.
2028 Affected file lib/silcmath/mpi/configure.in
2030 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2032 * silc_rng_exec_command() left zombie processes if command
2033 didn't generate any output. Affected file
2034 lib/silccrypt/silcrng.c
2036 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2038 * Rewrote iconv checking, introduce --with-iconv for systems
2039 which rely on libiconv. Check if iconv() provided by libc
2040 is good enough, otherwise demand libiconv. Affected file
2043 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2045 * Search for ldopen() also in libc. This enables SIM support
2046 on *BSD systems. Based on patch from Alex Zepeda. Affected
2047 file configure.in.pre
2049 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2051 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2052 This fixes prepare on *BSD systems. Affected file
2055 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * More fixed for not having purge timeout for global clients
2058 that are on channel. Affected files silcd/command_reply.c
2061 * Fixed the rekey protocol to work with backup router connections.
2062 Rekey packets are now allowed on disabled connections as
2063 well. Affected files silcd/packet_send.c and server.c.
2065 * Do not switch to be as backup router when shutting down and
2066 closing the primary connection. Affected file silcd/server.c.
2068 * Fixed memory leaks in backup router deleting. Added
2069 silc_server_backup_free to free all data during shutdown of
2070 server. Affected files silcd/server_backup.[ch].
2072 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Do not process commands if the sock->user_data is NULL.
2075 Affected file silcd/command.c.
2077 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Fixed buffer overflow and security problems (loosing bits
2080 in CFB encryption) in SILC RNG. Problems reported by
2081 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2083 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Added yet more checks that client is not expired on global
2086 list if it is on channels. Affected file is
2087 silcd/command_reply.c.
2089 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Merged c0ffee's MIME signal patch which adds support for
2092 sending also MIME messages in Irssi SILC Client, and handling
2093 received MIME messages in a signal (and perhaps doing something
2094 to non-textual MIME messages).
2096 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Fixed pending command deletion in server and client library
2099 to check the whole list instead of breaking after first found.
2100 The affected files are silcd/command.[ch] and
2101 lib/silcclient/command.[ch].
2103 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2106 secret or private, otherwise it's possible to find out
2107 whether a secret channel exists or not. Affected file
2110 * If CMODE change fails during the mode setting, assure that
2111 the old mode mask is set for the channel back. Affected
2112 file silcd/command.c.
2114 * Fixed passphrase saving on +a channel on normal server
2115 after successful JOIN command. Affected file silcd/command.c.
2117 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Remove server/router operator privileges in DETACH command,
2120 since it's possible to resume to server where these
2121 privileges would not be allowed for the client. Affected
2122 file silcd/command.c.
2124 * Do not set to wait for backup in rehash of the server.
2125 Affected file silcd/server.c.
2127 * Do not check listener sockets when counting how many
2128 socket connections we have. Affected file is
2129 silcd/server_util.c.
2131 * Do not announce disconnected clients that are remaining
2132 in history (for WHOWAS). This is because SIGNOFF notify
2133 for these has been sent earlier already. Affected file
2136 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Buffer overflow with CUMODE command's mode->mode character
2139 conversion. Reported by Ville Räsänen. Affected file
2140 lib/silcutil/silcutil.c.
2142 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Allow heartbeat packets to go disabled connections anyway.
2145 Affected files silcd/server.c and silcd/packet_send.c.
2147 * Do not broadcast New Channel packets with List flag set
2148 in the packet to backup routers. The router must check
2149 for the correctness of the packets before sending them.
2150 It is possible that router will have enforce Channel ID
2151 change and this would cause desync in the backup router.
2152 Affected file silcd/packet_receive.c.
2154 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2155 are handled in list parsing. They are not list packets
2156 anymore. Affected file silcd/packet_receive.c.
2158 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Stop waiting for backup router through the timeout, not
2161 directly after backup router has arrived. Affected file
2164 * Do not re-create channel keys and send them when removing
2165 clients in server shutdown. Affected files are
2166 silcd/server_internal.h and silcd/server_util.c.
2168 * Notify distribution to backup routers was missing from
2169 the silc_server_send_notify_dest function which caused
2170 desyncing problems with backup router. Affected file is
2171 silcd/packet_send.c.
2173 * The client's channel removing was working wrong on
2174 backup router. It assumed that it doesn't know global
2175 information but backup router does know. For this reason
2176 it could remove channel when it wasn't supposed to do that.
2177 Affected file silcd/server.c and silcd/server_util.c.
2179 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Stop for a couple seconds after badkup router has become
2182 primary router. Affected file silcd/server.c.
2184 * Added silc_server_remove_servers_by_server, which is used
2185 to remove servers originated from some other server. Also
2186 clients of those servers can be removed too. Affected file
2187 silcd/server_util.[ch].
2189 * When removing clients after a server has signed of remove
2190 also all servers behind that server (unless they are known
2191 to be available locally), and send SERVER_SIGNOFF for each
2192 of the server separately. Also the signed off clients are
2193 sent now separately per signed off server. The affected files
2194 are silcd/server.c and silcd/server_util.[ch].
2196 * All servers added with silc_idlist_add_server must always
2197 have both "router" and "connection" pointers set. Otherwise,
2198 bad server entries may be left around in the cache.
2199 Affected file silcd/command_reply.c.
2201 * Do not create the channel key in NEW_CHANNEL packet
2202 processing if the channel is empty. Affected file
2203 silcd/packet_receive.c.
2205 * Completed backup router support for standalone routers.
2206 Supports also servers in the cell that do not use the backup
2209 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Fixed a bug in silc_string_regexify which did not add '^'
2212 at the start of each string, and thus the matching was
2213 not explicit. For example ban list iikone@*!*@* would
2214 match also "priikone", which is wrong, it would have to be
2215 *iikone@*!*@* to match also "priikone". Affected
2216 file lib/silcutil/unix/silcunixutil.c.
2218 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Enable all local server connections before updating client
2221 caches when we've become backup router. Otherwise, signoff
2222 packets may not reach the clients. Affected files are
2223 silcd/server.c and silcd/server_util.[ch].
2225 * Fixed a bug in version string parsing which could crash
2226 the program with specially formatted version string.
2227 Bug reported and patch provided by Ville Räsänen. Affected
2228 file lib/silcutil/silcutil.c.
2230 * Handle the disconnection immediately when DISCONNECT
2231 packet is received in server. Affected file silcd/server.c.
2233 * Primary router now waits a short time (10 seconds) for
2234 backup router connection before accepting any other
2235 connection (except local). Affected file silcd/server.c,
2238 * Fixed a crash in client libary in NICK_CHANGE notify when
2239 NICK_CHANGE arrived for client entry we are resolving
2240 currently. Affected file lib/silcclient/client_notify.c.
2242 * Call the sconn->callback completion even if error had
2243 occurred. Start reconnecting always if connection to
2244 primary router fails during backup router protocol.
2245 Affected files silcd/server.c and server_backup.c.
2247 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Added functions silc_server_send_opers and
2250 silc_server_send_opers_notify to send packets stricly
2251 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2252 to send variable argument notify to operators.
2253 Affected files silcd/packet_send.[ch] and silcd/server.h.
2255 * Removed UMODE rights checking with UMODE_CHANGE notify.
2256 Affected file silcd/packet_receive.c.
2258 * Server/router operator now receives notify when network
2259 switches to backup router and when it resumes the use of
2260 primary router. Affected file silcd/server.c and
2261 silcd/server_backup.c.
2263 * Fixed the updating of client information after backup
2264 resuming protocol is over; update all except local clients
2265 to the new primary router. The affected file is
2266 silcd/server_util.c.
2268 * Added support for closing active connections in rehash
2269 that were unconfigured by the user. Supports currently
2270 closing server and router connections. Affected file
2273 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2275 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2278 is NULL since seems that on some platforms NULL is allowed
2279 and on some it's not. Fallback encoding is used instead.
2280 Affected file lib/silcutil/silcstrutil.c.
2282 * Fixed statistics updating for incoming server connection
2283 which could cause problems when re-connecting. Affected
2284 file silcd/server.c.
2286 * Preliminary backup router support for standalone router
2287 added. Affected files in silcd/.
2289 * Mark server connections in backup router disabled before
2290 and after backup protocol. Affected file is
2291 silcd/server_backup.c.
2293 * Added support for reconnecting to remote server connection
2294 even if the protocol fails, and if the configuration wants
2295 us to keep trying to connect anyway.
2297 Server connection is not allowed to backup router if
2298 backup router does not have connection to primary router yet.
2300 Affected file is silcd/server.c.
2302 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Added silc_client_udpate_server function to update changed
2305 server info. Affected file lib/silcclient/idlist.[ch].
2307 * Added check for server entries that are being resolved when
2308 notify is received. If being resolved, handle the received
2309 notify only after it's resolved so that all notifys are
2310 handled in same order as received from the server.
2312 Added similar resolver check to channel entries. Every
2313 notify that cause resolving of any information that affects
2314 channel entry marks the channel entry in waiting state.
2315 After whatever resolving is over the waiters are signalled
2316 and only then the notifys are handled in the same order
2317 as delivered from the server.
2319 Affected files are lib/silcclient/idlist.[ch], and
2322 * Fixed KILLED notify handling in normal server. Affected
2323 file silcd/packet_receive.c.
2325 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2326 is locally connected, or was locally connected (but may
2327 be detached and connection is not active). Added also
2328 SILC_IS_LOCAL for checking this status. Affected files
2329 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2330 silcd/server.c and silcd/server_internal.h.
2332 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Don't send or handle TOPIC_SET if topic is already set and
2335 is same as being set. Affected files silcd/command.c and
2336 silcd/packet_receive.c.
2338 * Fixed CMODE change rights checking to work correctly when
2339 removing modes by operator. Affected file is
2340 silcd/server_util.c.
2342 * Fixed some handling with New Channel packet in router and
2343 fixed some CMODE_CHANGE notify handling in server and router.
2344 Affected file is silcd/packet_receive.c.
2346 * Changed "disconnect" client operation to include the
2347 reason of the disconnection and optional disconnection
2348 message. Affected file lib/silcclient/silcclient.h.
2350 * Made the compilation of lib/contrib/ stuff conditional.
2351 Affected files configure.in.pre, lib/contrib/Makefile.am.
2353 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2356 to the sender of the notify too, to avoid situation where two
2357 notifys are in the network at the same time going to oppsite
2358 directions. Affected file silcd/packet_receice.c.
2360 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Delete the client from channel even if the cilent->id is
2363 NULL. It was possible that client was deleted without
2364 removing from channels (theoretically at least). Affected
2365 file silcd/server.c and silcd/server_util.c.
2367 * Free the client data too when resuming is not successful.
2368 Affected file silcd/packet_receive.c.
2370 * Merged some code from c0ffee's silc-plugin. Affected files
2371 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2373 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2374 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2375 to the primary router connection, the other one returns
2376 TRUE if packet must be broadcasted to network.
2378 * All notifys that are destined to primary router (to network)
2379 are now automatically sent to backup routers even if the
2380 router is standalone (and has backup router). Affected files
2383 * Added --without-irssi and --without-silcd configuration
2384 options for disabling the compilation of these applications.
2385 Affected file configure.in.pre and prepare.
2387 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2390 UTF-8 encoding and decoding. Added also new encodings
2391 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2393 Added also SILC_STRING_LANGUAGE which is language and charset
2394 specific encoder and decoer for those platforms that support
2395 iconv(). It can convert the UTF-8 to and from the locale
2396 specific character set.
2398 Affected file lib/silcutil/silcstrutil.[ch].
2400 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2402 * Added function silc_get_command_name to the file
2403 lib/silcutil/silcutil.[ch].
2405 * Improved the server debug output a bit. Affected files are
2408 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Save the channel passphrase when received succesful JOIN
2411 command reply from router, on normal server. Otherwise
2412 joinig +a channels from normal server is not possible.
2413 Affected file silcd/command.c.
2415 * Fixed a bug in TOPIC_SET notify handling. The notifier
2416 may be other than client too, like server or channel.
2417 It expected it to always be only client and ignored the
2418 notify. Affected file silcd/packet_recieve.c.
2420 * Removed some (unnecessary) debug printing from
2421 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2423 * Do not force CMODE_CHANGE when server is announcing new
2426 Router announces stuff only after server reannounces channel
2427 after CHANNEL_CHANGE notify.
2429 These fixes optimizes the announcing procedure, and perhaps
2430 fixes some problems too. Affected file silcd/packet_receive.c.
2432 * Fixed SERVER_SIGNOFF sending to local clients. It was
2433 totally broken and sent the notify to all local clients,
2434 instead of only to those that was on same channel as the
2435 signing off clients. Affected file silcd/server_util.c.
2437 * Added -D option to server. It can be used to give debug
2438 level. The levels are from 0 - 99, and are predefined for
2439 smooth server debugging. (see silcd.c for the predefined
2440 levels). Affected file silcd/server.c.
2442 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Fixed a bug in Irssi SILC client to close the connection
2445 properly when disconnecting from server. Affected file
2446 irssi/src/silc/core/client_ops.c.
2448 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * When authenticating as founder during JOIN command, check
2451 that the one authenticating becomes the only founder on the
2452 channel. Affected file silcd/command.c.
2454 * Better checking for founder mode setting when CUMODE_CHANGE
2455 notify is received. Affected file silcd/packet_receive.c.
2457 * Close all connections when shutting down the server by sending
2458 DISCONNECT packet. Close all listeners too when shutting
2459 down the server. Affected file silcd/server.c.
2461 * Handle DISCONNECT packet correctly in client library by
2462 calling the "disconnect" client operation. Affected file
2463 lib/silcclient/client.c.
2465 * Handle local errors correctly during resuming. Affected
2466 file lib/silcclient/client.c.
2468 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * The log file is not dupped internally anymore in
2471 lib/silcutil/silclog.c. Fixed memory leaks too.
2473 * The scheduler now dispatches all pending timeout tasks
2474 when it is uninitialized with silc_schedule_uninit.
2475 Affected file lib/silcutil/silcschedule.c.
2477 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Added --enable-stack-trace option to configure. Added
2480 memory allocation stack trace support. Added files
2481 lib/silcutil/stacktrace.[ch]. Affected files are
2482 lib/silcutil/silcmemory.[ch].
2484 * Fixed memory leaks from libraries and server. Affected
2485 files around the tree.
2487 * Reverted back a fix made to CUMODE which broke it.
2488 Affected file silcd/command.c.
2490 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2493 core library, and implemented it. All textual messages SHOULD
2494 use this flag and the message MUST be UTF-8 encoded.
2495 All text messages sent by Irssi SILC client are now UTF-8
2496 encoded (regardless whether the terminal supports UTF-8 or not).
2497 Affected files are lib/silccore/silcchannel.h,
2498 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2501 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Added lots of new statistics updating that was missing from
2504 the server and router code. Affected files in silcd/.
2506 * Sending SIGUSR1 signal to server now dumps the current
2507 server statistics into /tmp directory. Affected file is
2510 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2511 the SILC Hash Interface also. Added new functions
2512 silc_hash_get_name, silc_hash_init, silc_hash_update and
2513 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2515 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Added some better info printing for client during connecting.
2518 Affected file silcd/server_util.c.
2520 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2521 to silence a user on a channel. Affected files are
2522 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2523 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2524 and silcd/packet_receive.c.
2526 * Fixed a fatal bug in handling of malformed command payload.
2527 Affected file silcd/command.c.
2529 * Fixed a double free when announcing channel users to router.
2530 Affected file silcd/server.c.
2532 * After successful authentication to channel founder mode, check
2533 that there isn't anyone else with founder mode on the channel.
2534 The one that authenticated will become founder and anyone
2535 else is demoted. Affected file silcd/command.c.
2537 * Added error printing of any error that has occurred during
2538 any command in client library. Affected file is
2539 irssi/src/silc/core/client_ops.c.
2541 * Removed some error printing from the client library and left
2542 it for the application to worry (from the error status it
2543 receives in 'command' client operation. Affected file is
2544 lib/silcclient/command.c.
2546 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2549 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2550 Starting key agreement with itself is denied. Affected file
2551 is lib/silcclient/client_keyagr.c.
2553 * Fixed some error checkings from the SFTP library which caused
2554 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2555 and lib/silcsftp/sftp_util.c.
2557 * Added new "debug" and "debug_string" settings to Irssi SILC
2558 client which can be used to print runtime debugging on the
2559 Irssi's screen. Available when compiled with --enable-debug
2560 option. Affected file irssi/src/silc/core/silc-core.c.
2562 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2564 * Fixed a missing variadic parameter in a function call that
2565 caused server crash when a non-allowed connection arrived.
2566 Reported by Richard Becker. Affected file silcd/server.c.
2568 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Added WATCH list sending to backup routers from router.
2571 The WATCH command is sent by the router to the backup
2572 router. Affected file silcd/command.c.
2574 * Mark the backup_router flag for RouterConnection entry
2575 if the backup router stuff is defined in the config file.
2576 Affected file silcd/serverconfig.c.
2578 * Fixed some backup data sending around the code to work better
2579 if the router is standalone router. Not all places were fixed.
2580 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2583 * Fixed the router connecting when connecting to multiple
2584 routers. It ignored every other router except the first
2585 one. Affected file silcd/server.c.
2587 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Made the private key generation after expiration optional.
2590 If not created after expiration the old key will re-expire
2591 at a later time (and thus key pair is not necessary to
2592 change). Affected file irssi/src/silc/core/clientutil.c.
2594 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * The length arguments in bind() and connect() were wrong
2597 and fixed now to used SIZEOF_SOCKADDR in the
2598 lib/silcutil/unix/silcunixutil.c.
2600 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Fixed detach timeout handling to use Client ID and not
2603 the actual client entry which may be freed in the callback.
2604 Affected file silcd/command.c.
2606 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Merged c0ffee's multiple interface support patch.
2609 Affected files in silcd/.
2611 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Cleanup keys properly. Affected file is
2614 irssi/src/silc/core/clientutil.c.
2616 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Display the user mode on the status bar. Affected file
2619 irssi/src/silc/core/silc-expandos.c.
2621 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * If private message key is not set, but the flag is set in
2624 the packet, ignore the packet since it cannot be decrypted.
2625 Affected file lib/silcclient/client_prvmsg.c.
2627 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * When resuming client, remove the old client entry from
2630 the watcher list too. Affected file silcd/packet_receive.c.
2632 * Do not allow normal server to force founder mode away
2633 from router if the founder mode is already set. Affected
2634 file silcd/packet_receive.c.
2636 * Remove the client entry with watch notify types with short
2637 timeout, and not directly, so that other notifys can be
2638 retrieved too. Affected file lib/silcclient/client_notify.c.
2640 * Display notification about data messages that cannot be
2641 displayed. Affected files irssi/src/silc/core/client_ops.c,
2642 irssi/src/fe-common/silc/module-formats.[ch].
2644 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Fixed the CHANNEL_CHANGE notify handling in client libary
2647 to not use freed memory. Affected file is
2648 lib/silcclient/client_notify.c.
2650 * Fixed CUMODE_CHANGE notify handling in server. Affected
2651 file silcd/packet_receive.c.
2653 * Fixed USERS command to support empty channels. Affected
2654 file silcd/command.c.
2656 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Allow multiple identical pending commands to be registered
2659 in client library. Affected file is lib/silcclient/command.c.
2661 * Call the completion for resolving client information only
2662 after all resolvers has finished. This fixes a crash in
2663 the client. Added support for checking when the resolvers
2664 are finished. Affected file is lib/silcclient/idlist.c.
2666 * Wait by default 3 seconds before reconnecting to the server
2667 after being disconnected. Makes the /detach command a bit
2670 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Check the watcher list before sending signoff notifys
2673 when closing client connection. Affected file is
2676 * Added better CMODE command rights checking. Affected file
2677 silcd/server_util.c.
2679 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Fixed watcher list checking during server signoff. It
2682 crashed the server. Affected file silcd/server_util.c.
2684 * The JOIN command reply returns now the founder's public
2685 key. Affected file is silcd/command.c.
2687 * Announce the channel mode, and the mode properties with
2688 CMODE_CHANGE notify. Affected file silcd/server.c.
2690 * Mark new channels by default disabled, untill at least
2691 one user joins the channel. Affected file is
2692 silcd/packet_receive.c.
2694 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * The nickname argument to watch notify can be optional.
2697 Fixes a crash in server. Affected file silcd/packet_send.c.
2699 * Remove the client entry from cache if the WATCH notify type
2700 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2701 lib/silcclient/client_notify.c.
2703 * Check the watcher list before and after changing nickname
2704 when the NICK_CHANGE notify is received. Affected file is
2707 * Fixed a crash in OPER and SILCOPER command sending. Empty
2708 passphrase caused the crash. Affected file is
2709 lib/silcclient/command.c.
2711 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Merged with Irssi CVS for Irssi SILC client.
2715 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Completed the protocol specifications.
2719 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Merged with Irssi CVS for Irssi SILC client.
2723 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Added the founder's public key delivery to the
2726 CUMODE_CHANGE notify type as well. Updated the protocol
2727 specs and the code. Affected files are silcd/packet_send.[ch],
2728 silcd/packet_receive.c and silcd/command.c.
2730 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Added silc_pkcs_public_key_copy function into the
2733 lib/silccrypt/silcpkcs.[ch].
2735 * Remove the `iv' from the SilcChannelEntry since we can
2736 live without it. Affected files are silcd/idlist.h and
2737 silcd/packet_receive.c.
2739 * Added support for sending the founder's public key in
2740 the CMODE_CHANGE notify packet in the server. Affected
2741 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2742 silcd/command.c and silcd/server.c.
2744 * Changed the FOUNDER_AUTH authentication to use only
2745 public key authentication as defined by new protocol
2746 specs. Passphrase authentication with that mode cannot
2747 be used anymore. It is now possible to reclaim founder
2748 mode from any server in the network. Affected files are
2749 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2751 * Added permanent channels support by making the channel
2752 permanent when FOUNDER_AUTH mode is set on the channel.
2753 The channel will not be destroyed even if channel is empty
2754 when that mode is set. Protocol TODO #17. Affected
2755 files are silcd/server.[ch], server_util.[ch],
2756 silcd/command.c, silcd/packet_receive.c and
2757 lib/silcclient/command.c.
2759 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Added reference counter to the command reply context in
2762 the client library. Affected files are
2763 lib/silcclient/command_reply.[ch].
2765 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Fixed rekey protocol with PFS in the client library.
2768 Affected file is lib/silcclient/protocol.c.
2770 * Added support for list of errors in client library
2771 command reply handling. Affected file is
2772 lib/silcclient/command_reply.c.
2774 * Defined that the WHOIS and IDENTIFY commands can send
2775 list of errors. Updated the protocol specs. Protocol
2778 * Added support for sending list of errors to WHOIS and
2779 IDENTIFY commands in server. Added support for receiving
2780 list of errors in server. Affected files are
2781 silcd/command.c and silcd/command_reply.c.
2783 * Fixed client info resolving on LEAVE command in client
2784 library to not crash. Affected file is
2785 lib/silcclient/client_notify.c.
2787 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Defined that the NICK command replies with thew changed
2790 nickname too, to make the nickname changing simpler at
2791 the client's end. Updated protocol specs and the code
2792 in client and server. Affected files are
2793 silcd/command.c, lib/silcclient/command_reply.c and
2794 lib/silcclient/command.c.
2796 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Added `Compressed' packet flag to indicate that the packet
2799 payload is compressed by the sender. Updated the protocol
2800 specs and the core library. The compression still is not
2801 implemented in the sources. Affected file is
2802 lib/silccore/silcpacket.h.
2804 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Remove pending command callbacks also if the connection
2807 to the server is destroyed. Affected file is
2808 lib/silcclient/client.c.
2810 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Added new QUIET channel user mode that can be used to
2813 quiet a user in a channel. Updated the protocol specs but
2814 it wasn't implemented yet. Protocol TODO #27. Affected
2815 file is lib/silccore/silcmode.h.
2817 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Added BLOCK_INVITE user mode to be able to block incoming
2820 invite notifications. Protoocol TODO #26. Affected files
2821 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2824 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2825 the protocol specs and the code. Affected file is
2826 lib/silccrypt/silcpkcs.c.
2828 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Disconnect Payload includes now the status type. Updated
2831 the protocol specs and the code. Protocol TODO #25.
2832 Affected files are silcd/server.c, lib/silcclient/client.c.
2834 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2835 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2836 Moved the silc_client_command_status_messages table to the
2837 lib/silcutil/silcutil.c and added new funtion
2838 silc_get_status_message, which deprecates function
2839 silc_client_status_message. Affected files are
2840 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2841 lib/silcutil/silcutil.[ch].
2843 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Defined that the nickname hash in Client ID MUST be from
2846 lowercase nickname. This effectively changes nicknames in
2847 SILC to case-insensitive. Updated the protocol specs and
2848 the code. Affected files are lib/silcutil/silcutil.[ch],
2849 silcd/serverid.c, and silcd/idlist.c.
2851 * Added new channel user modes BLOCK_MESSAGES_USERS and
2852 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2853 code. Affected files are lib/silccore/silcmode.h,
2854 lib/silcclient/command.c, and silcd/packet_send.c.
2856 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2857 specs and code. Affected file lib/silccore/silcstatus.h.
2859 * Added support for watch list. It is possible to add nicknames
2860 to be watched, and when they come to network, leave network
2861 or user mode changes the watcher will be notified of this
2862 change. Added SILC_COMMAND_WATCH command, added new
2863 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2864 notifications. Updated the protocol specs and implemented
2865 this to library, client and server. Protocol TODO #21.
2866 Affected files are lib/silccore/silccomand.h,
2867 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2868 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2869 silcd/packet_send.[ch], silcd/packet_receive.c, and
2870 irssi/src/silc/core/client_ops.c.
2872 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2873 somebody watching you. Updated the protocol specs and the
2874 code. Affected files are lib/silccore/silcmode.h, and
2875 lib/silcclient/command.c.
2877 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Added service support to SILC protocol. Added new command
2880 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2881 core library. Services are not implemented in server or
2882 client for now. Protocol TODO #20. Affected files are
2883 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2885 * Added SilcStatus argument to `command' client operation
2886 to return the error status when command sending fails
2887 locally. Changed all command in client library to return
2888 correct command status. Affected files are
2889 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2890 irssi/src/silc/core/client_ops.c.
2892 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Added silc_mime_parse function to parse MIME headers.
2895 Affected files are lib/silcutil/silcstruti.[ch].
2897 * Added MIME header parsing in Irssi SILC Client. It displays
2898 all textual MIME objects, others it ignores. Affected file
2899 is irssi/src/silc/core/clien_ops.c.
2901 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2903 * Fixed a bug in the pid writing function, which couldn't be
2904 written in a root-owned directory.
2906 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Defined that channel message to unknown Channel ID must
2909 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2910 Updated the protocol specs and the code in server. The
2911 affected file is silcd/packet_receive.c.
2913 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2916 that it is used to send error notifys if error occurs during
2917 some SILC packet processing, except commands. The error
2918 types are same as for command reply types. Defined that
2919 if private message is sent to unknown Client ID the error
2920 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2921 Updated the protocol specs and code. Affected files are
2922 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2923 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2924 and irssi/src/silc/core/client_ops.c. Renamed the
2925 SilcCommandStatus to SilcStatus.
2927 * Defined the use of extra WHOIS attributes in WHOIS command.
2928 The <Requested Attributes> (defined in a separate document)
2929 can be used to request additional information about user
2930 not returned by standard WHOIS command. Defined that server
2931 can send WHOIS command directly to client. Client provides
2932 the requested attributes to the server. Updated the protocol
2933 specs. Protocol TODO #4. Implementation is not done yet
2934 (Protocol TODO #24).
2936 * Renamed function silc_client_command_status_message to
2937 silc_client_status_message. Affected files are
2938 lib/silcclient/command_reply.[ch].
2940 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2943 32 bit integers. Updated the protcol specs and the code.
2944 Affected files are silcd/command.c and
2945 lib/silcclient/command.c.
2947 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2949 * Fixed a bug in library where sending a bogus authentication
2950 payload would lead to a crash. Affected file is
2951 lib/silccore/silcauth.c.
2953 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Added detach_disabled and detach_timeout server config
2956 options to the server. Affected files silcd/serverconfig.[ch],
2957 silcd/command.c and silcd/packet_receive.c.
2959 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Added resolve_cmd_ident field to the SilcClientEntry structure
2962 too so that if the entry is for example being resolved so
2963 another command may attach to the same pending command reply
2964 without requiring to resolve the same entry again. Added
2965 support for adding multiple pending commands for one
2966 command idenfier. Affected files lib/silcclient/command.[ch],
2967 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2969 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Defined that server receives WHOIS command reply for private
2972 and secret channels too. Updated protocol specs and the
2973 code in server. Affected file silcd/command.c.
2975 * Defined <channel user mode list> argument to WHOIS command
2976 reply for returning user modes on the channels. The
2977 channel list now doesn't include the user mode anymore but the
2978 actual channel mode. Updated protocol specs and the code in
2979 client and server. Affected files are silcd/command_reply.c,
2980 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2981 and lib/silcclient/command_reply.c.
2983 * Save the channels list in WHOIS command reply in normal server
2984 so that WHOIS always shows joined channels also in normal
2985 server and not just on router. Affected file is
2986 silcd/command_reply.c.
2988 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Defined that server receives USERS command reply for private
2991 and secret channels too. Updated protocol specs and the
2992 code in server. Affected file silcd/command.c.
2994 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Changed the UMODE's mode mask argument to be optional. If
2997 not provided then the command merely returns the current mode
2998 mask to the client. Updated protocol specs and the server.
2999 Affected file is silcd/command.c.
3001 * Added SILC session detachment/resuming support. It is possible
3002 to detach by closing the network connection and then re-connect
3003 and resume to the old client session. Added DETACHED user
3004 mode that server will set for detached client. Added new
3005 packet RESUME_CLIENT which is used to perform the resuming
3006 process. Added DETACH command. Updated the protocol specs,
3007 core library, client and server. Protocol TODO #22. Very
3008 many affected files around the tree.
3010 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Changed the CMODE's mode mask argument to be optional. If
3013 not provided then the command merely returns the current mode
3014 mask to the client. Updated protocol specs and the server.
3015 Affected file is silcd/command.c.
3017 * Changed the Killer's Client ID in KILLED notify to be just
3018 any ID payload since router server is allowed to kill as well.
3019 Updated protocol specs, client libary and server. Affected
3020 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3021 and irssi/src/silc/core/client_ops.c.
3023 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Added new user modes ANONYMOUS for special anonymous servers
3026 that may set the mode for client, and BLOCK_PRIVMSG which
3027 client may set to block incoming private messages unless the
3028 Private Message Key flag is set (using private keys to protect
3029 private messages). Updated protocol specs and code in client
3030 and server and core library. Protocol TODO #23. Affected
3031 files are lib/silccore/silcmode.h, silcd/server.[ch],
3032 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3033 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3035 * Added new channel user mode BLOCK_MESSAGES which the client
3036 may set to itself to tell server not send channel messages.
3037 Other packets such as channel key packets are still sent.
3038 Protocol TODO #23. Updated the protocol specs, client and
3039 server. Affected files are lib/silccore/silcmode.h,
3040 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3041 lib/silcutil/silcutil.c, silcd/command.c, and
3042 silcd/packet_send.c.
3044 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Redefined the Status Payload to include now two 8 bit fields,
3047 instead of one 16 bit field. This now makes it possible to
3048 send list of errors. Updated the protocol specs and the code
3049 in core library, client library and server. Protocol TODO #1.
3050 Affected files are lib/silccore/silccommand.[ch],
3051 lib/silcclient/command_reply.[ch], silcd/command.c,
3052 silcd/command_reply.c and silcd/packet_receive.[ch].
3054 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3056 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3057 must be handled by the application and should tell the application
3058 that an error message was already printed, and it should print the
3059 config coords (line, filename, ...). Affected files are
3060 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3062 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3063 server config parsing code more readable.
3065 Fixed a bug in the fetch_logging() config callback.
3067 Affected files is silcd/serverconfig.c.
3069 * Drop root privileges when started in foreground. Don't drop them
3070 if debugging also. Affected file is silcd/silcd.c.
3072 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Added more IM-like features by introducing new user modes
3075 for setting various presence information. Added new modes:
3076 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3077 specs and code. Protocol TODO #19. Affected files are
3078 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3079 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3081 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Added STATS command to the protocol after all, to return
3084 various statistical information about the network. It can
3085 be used by clients to retrieve statistical information, and
3086 servers may use it to to fetch cell and network wide
3087 statistics from router. Updated the protocol specs and
3088 implemented it to the server. Protocol TODO #16.
3089 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3090 silcd/command_reply.[ch].
3092 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * The LIST command reply in client libary now adds new channel
3095 entry if the returned channel doesn't exist yet in cache,
3096 and returns the channel entry to the application in the
3097 command_reply client operation. Affected file is
3098 lib/silcclient/command_reply.c.
3100 * Changed the channel message payload's MAC generation to
3101 include the IV in the MAC as well. This way all relevant
3102 parts of the channel message payload are authenticated also
3103 with the channel message MAC (and not only by packet MAC).
3104 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3105 Affected file is lib/silccore/silcchannel.c.
3107 * Fixed the SKE to save the remote version, since the
3108 silc_ske_parse_version mistakenly checked wrong version,
3109 after it replaced the start payload. Affected files are
3110 lib/silcske/silcske.[ch].
3112 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3115 string utility functions. Added there also new functions
3116 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3117 Affected files lib/silcutil/silcstrutil.[ch].
3119 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3120 files are lib/silcutil/silcstrutil.[ch].
3122 * Defined that the security property fields in SKE SHOULD be
3123 UTF-8 encoded, defined that version string MUST be US-ASCII
3124 encoded, defined that passphrases sent in connection
3125 authentication protocol MUST be UTF-8 encoded. Implemented
3126 these to the client and server. Defined also that other
3127 passphrases sent in the protocol MUST be UTF-8 encoded.
3128 Affected files are lib/silcske/silcske.c,
3129 lib/silcclient/protocol.c, silcd/protocol.c,
3130 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3132 * Changed the silc_client_close_connection interface to not
3133 need the SilcSocketConnection which should not be visible
3134 to application. Affected files are lib/silcclient/client.c
3135 and lib/silcclient/silcclient.h.
3137 * Rewrote the text for Private Message Key Payload in the
3138 protocol specification. Protocol TODO #11.
3140 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Upgraded the protocol version to 1.1, updated protocol specs
3145 * Added the nickname as new argument to NICK_CHANGE notify and
3146 added it to protocol specs and implemented it to client and
3147 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3148 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3149 lib/silcclient/client_notify.c.
3151 * Added the killer's client ID to the KILLED notify and added
3152 it to protocol specs and implemented it to client and server.
3153 Protocol TODO #13. Affected files are silcd/command.c,
3154 silcd/packet_receive.c, packet_send.[ch],
3155 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3156 The killer's client entry is now returned to application in
3157 the `notify' client operation.
3159 * Fixed the Max Argument fields that had too large value set
3160 in the protocol specs. Protocol TODO #14.
3162 * Added the LEAVE command reply to return the ID of parted
3163 channel. Updated protocol specs and implemented it to the
3164 client and server. Protocol TODO #15. Affected files are
3165 silcd/command.c, lib/silcclient/command_reply.c. The channel
3166 entry is now returned to application in the `command_reply'
3169 * Rewrote the version SKE version checking in client libary
3170 and in server to use the silc_parse_version_string. Affected
3171 files are lib/silcclient/protocol.c, silcd/protocol.c.
3173 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3174 commands that was missing it, and updated protocol specs and
3175 the server implementation. Protocol TODO #10. The affected
3176 file is silcd/command.c.
3178 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3179 generic reply to a generic request (REQUEST flag), and
3180 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3181 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3182 to define the payload for DATA flag. Added the flags to
3183 the implementation. Protocol TODO #9. Affected file is
3184 lib/silccore/silcchannel.h.
3186 Changed the client library to return the message length
3187 to application as well in the channel_message and private_message
3188 client operations. Affected files are
3189 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3190 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3191 and lib/silcclient/client_ops_example.c.
3193 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3194 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3195 the channel. Updated protocol specs and impelemented this
3196 to client and server. Protocol TODO #6. Affected files are
3197 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3198 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3200 Added new options m and M to CMODE command in Irssi SILC
3201 client to set these modes.
3203 * Deprecated all administrative commands from SILC protocol
3204 since they are highly implementation specific commands.
3205 Updated protocol specs. Moved the old commands in
3206 implementations to private range of command types. Affected
3207 files are silcd/command.c, lib/silcclient/command.c and
3208 lib/silcclient/command_reply.c. Protocol TODO #8.
3210 * Fixed a bug in server where sending unknown command crashes
3211 the server. Affected file silcd/command.c.
3213 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Added SILC_PROTOCOLVERSION macro to check protocol version
3216 of a socket connection. The affected file is
3217 lib/silcutil/silcsockconn.h.
3219 * Added better error logging in rekey protocol. Affected file
3222 * Do not check public key types in SKE during rekey. Affected
3223 file lib/silcske/payload.c.
3225 * Fixed the rekey protocol with PFS, which was totally broken.
3226 Affected file silcd/protocol.c.
3228 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Some client implementations quit network by doing first LEAVE
3231 and then immediately SIGNOFF (like Bombyx). We now do check
3232 after a short time after LEAVE notify and check whether the
3233 client is still valid after LEAVE, and if not we remove it from
3234 cache. Affected file is lib/silcclient/client_notify.c.
3236 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3238 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3239 it's good not to have security holes here.
3241 * Fixed a negative refcount situtuation for the config context.
3242 Affected file is silcd/serverconfig.c.
3244 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3246 * ROBOdoc documented lib/silcutil/silcutil.h.
3248 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Optimized even more the SilcPacketContext structure. Now
3251 totally saved 16 bytes of memory per context after optimization.
3252 Affected files are lib/silccore/silcpacket.[ch].
3254 * Made strict checks for valid SILC IDs. Affected file is
3255 lib/silccore/silcid.c.
3257 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Changed the object argument for silc_cipher_register,
3260 silc_hash_register, silc_hmac_register and silc_pkcs_register
3261 to const. Affected files are lib/silccrypt/silccipher.[ch],
3262 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3264 * Changed the silc_get_username and silc_get_real_name to
3265 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3267 * Fixed the Irssi SILC Client to use the silc_get_username and
3268 silc_get_real_name insted of glib routines since the glib
3269 routines only corrupt stack. Fixes the Irssi SILC to work in
3270 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3272 * Fixed the Irssi to not use g_get_home_dir since it crashes
3273 or returns garbage on cygwin and corrupts stack. Added function
3274 get_home_dir to Irssi routines. Affected files are
3275 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3277 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Made some structure optimizations. SFTP memory FS MemFSEntry
3280 entry structure. Optimized SilcTask structure. Optimized
3281 SilcPacketContext structure.
3283 Affected files lib/silcsftp/sftp_fs_memory.c,
3284 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3286 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * And yet again reverted back the config thing since Johnny
3289 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3292 * Fixed memory leaks from config object. Affected files are
3293 silcd/serverconfig.[ch].
3295 * Added support for adding new connections to the server in rehash.
3296 After rehash they take effect.
3298 Added support for changing the maximum allowed connections in
3299 rehash. The number can grow but going smaller is not supported.
3301 Added function silc_server_num_sockets_by_remote to the
3302 silcd/server_util.[ch].
3304 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3306 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3308 * Added preliminary checking during config parsing for a valid
3309 public/private key and removed further checks in the code.
3310 Affected files are silcd/serverconfig.[ch], server.c.
3312 * Moved functions silc_server_drop() and silc_server_daemonise()
3313 from server.c to silcd.c since they are stricly related to
3314 the application activity.
3316 * Reverted a small part of the automatic ref/unref since
3317 it caused a double unref in some situations. Affected
3318 files are silcd/silcd.[ch], server.c, serverconfig.c.
3320 * Added some .cvsignore files in the lib directory.
3322 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Fixed silc_net_gethostbyaddr to correctly resolve by
3325 address. Affected file lib/silcutil/silcnet.c.
3327 * Fixed the notify relaying to client. The HMAC to be used
3328 with relayed packets ws wrong and caused decryption failure
3329 at the client end. Affected file is silcd/packet_receive.c.
3331 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * Created new branch silc_protocol_1_0_branch.
3335 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3337 * Changed the silc_server_config_* routines to be SilcServer
3338 independent. They are now officially application specific code
3339 and not part of generic server implementation. Affected files
3340 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3342 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Added automatic referencing of config context in the
3345 silc_server_config_alloc, and automatic unreferencing in the
3346 silc_server_config_destroy. Affected files are
3347 silcd/serverconfig.[ch], silcd/silcd.c.
3349 * Fixed the silc_log_quick handling in the logging routines.
3350 It didn't log quickly when it was TRUE. Affected file is
3351 lib/silcutil/silclog.c. Also the flush delay was set even
3352 if it was 0 in config file. Affected file is
3353 silcd/serverconfig.c.
3355 * Added support for changing key pair of the server in rehash.
3356 Affected file silcd/server.c.
3358 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3361 too early, before getting the channel entry. Affected file
3362 is silcd/packet_receive.c.
3364 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3366 * Added functions silc_server_config_[ref/unref], these are used
3367 to prevent that the config object is destroyed.
3369 No longer directly affect global variables silc_log_quick and
3370 silc_log_delay, they are first cached inside the config object
3371 and then applied with silc_server_config_setlogfiles().
3373 silc_server_config_set_defaults() is now internal to
3374 serverconfig.c, there are no reasons to show this internal stuff
3377 Affected files are silcd/serverconfig.[ch].
3379 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3380 fprintf's to stderr, since some code may be executed again after
3381 the server went into the background. Affected files are
3384 * Added rehash support. Added function silc_server_rehash() that
3385 will perform all the basic tasks of the rehashing procedure.
3387 * Added command line option `-x, --hexdump'. This will enable the
3388 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3389 The option `--hexdump' implies `--debug'.
3391 * Fixed a bad bug in the logging APIs (silcutil library) where
3392 the application would crash after calling silc_log_reset_all().
3394 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * Fixed the KICKED notify handling in client library to
3397 correctly remove the channel and all entries from the
3398 channel when I was kicked. This bug crashed the client.
3400 Fixed yet another but in KICKED notify handling to remove
3401 the kicked client correctly from the channel.
3403 Affected file is lib/silcclient/client_notify.c.
3405 * Fixed a minor bug in looking up correct client entry
3406 in KICKED notify in server. Affected file is
3407 silcd/packet_receive.c.
3409 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3410 sources correctly to distribution. Fixes --with-gmp option.
3412 * Removed the manual rehashing from ID Cache, and changed it
3413 to use the SILC Hash Table's auto rehash feature. Affected
3414 file is lib/silccore/silcidcache.c.
3416 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3418 * Fixed a bug in the silc_client_nickname_format function that
3419 handles the multiple same nickname formatting. Two clients
3420 with same nickname caused problems after the first one left
3421 and rejoined. It didn't format the nickname correctly.
3422 Affected file is lib/silcclient/idlist.c.
3424 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Don't change the topic if olod topic is same as new one.
3427 Affected file is silcd/packet_receive.c.
3429 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Added cross-reference support to the SILC Documentation
3432 generator. All types across all HTML files are now cross-
3433 referenced. Affected files util/robodoc/generator.c and
3434 scripts/silcdoc/silcdoc.
3436 * Added file lib/silcutil/silctypes.h to include all the
3437 arithmetic type definitions and some macros. Removed
3438 includes/bitmove.h and moved macros to silctypes.h.
3440 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3444 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Added `type' argument to silc_id_payload_parse_id function which
3447 now returns the type of the ID to the sent pointer. Affected
3448 file is lib/silccore/silcid.[ch].
3450 * Added check for CMODE_CHANGE notify type that mode change is
3451 allowed by the sender. Affected file silcd/packet_receive.c.
3453 * Added check for CUMODE_CHANGE notify type that mode change is
3454 allowed by the sender. Affected file silcd/packet_receive.c.
3455 Added the ID type as CUMODE_CHANGE notify type as argument
3456 to the `notify' client operation. Affected files are
3457 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3459 * Added function silc_client_add_server to the client library.
3460 Added support for resolving also channel and server info when
3461 received unknown entity in notify packet. Affected files are
3462 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3464 * Added function silc_command_get_status to return the command
3465 status from the command reply's argument payload. Affected files
3466 are lib/silccore/silccommand.[ch].
3468 * Added check for KICKED notify type that the kicking is
3469 allowed by the client. Affected file silcd/packet_receive.c.
3471 * Created function silc_get_input which can be used to get input
3472 (echo on or off) from user on command line. Affected files are
3473 lib/silcutil/silcutil.[ch].
3475 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Optimized silc_server_packet_relay_to_channel function.
3478 Added new function silc_channel_message_payload_encrypt which
3479 can be called directly if channel message payload needs to
3480 be encrypted and is already encoded (no need to call _encode
3481 function). Packet relaying is now done by router without any
3482 extra memory allocations. Affected files are
3483 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3484 silcd/packet_send.c.
3486 * Fixed the INVITE notify handling. It took wrong arguments
3487 as invite list and invite delete. Affected file is
3488 silcd/packet_receive.c.
3490 * Added check for TOPIC_SET notify type that the topic change is
3491 allowed by the client. Affected file silcd/packet_receive.c.
3493 * Added check for INVITE notify type that inviting is allowed by
3494 the client. Affected file silcd/packet_receive.c.
3496 * Changed the silc_server_client_on_channel to return the
3497 SilcChannelClientEntry as well. Moved the function
3498 silc_server_check_cmode_rights to server_util.[ch].
3499 Affected files are silcd/server_util.[ch], silcd/command.c.
3501 * Added function silc_server_check_umode_rights to check whether
3502 changing client's user mode is allowed. Added check for
3503 UMODE_CHANGE notify type that the umode change is allowed
3504 by the client. Affected files are silcd/server_util.[ch],
3505 silcd/packet_receive.c and silcd/command.c.
3507 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3510 ID length. It ignored that ID can be IPv6 based as well.
3511 Affected file lib/silccore/silcpacket.h.
3513 * Fixed the silc_id_id2str and silc_id_str2id to take the
3514 IPv6 address offset's into consideration. Affecte file is
3515 lib/silccore/silcid.c.
3517 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Fixed the internal Unix scheduler functions to check for
3520 NULL context they may receive. The affected file is
3521 lib/silcutil/unix/silcunixschedule.c.
3523 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3525 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3526 can specify different directory with --home command line
3527 parameter. Affected files irssi/src/silc/core/client_ops.c,
3530 * SILC-specific commands aren't now executed if the active server
3531 isn't of SILC-type, so there won't be problems with having
3532 IRC and SILC protocol support in same client. Affected files
3533 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3536 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Improved the signal support in SILC Schedule. Added new
3539 function silc_schedule_signal_call which is used by application
3540 to mark a signal to be called. It is now safe to perform
3541 any kind of tasks in signal callbacks since it is guaranteed
3542 that the application specified signal callback is called
3543 after the signal is over. Affected files are
3544 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3546 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Added `name' field to SilcChannelPrivateKey to represent
3549 application given name for the key. Moved also the context from
3550 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3551 Added the `name' argument also to the function
3552 silc_client_add_channel_private_key.
3554 Added function silc_client_current_channel_private_key to set the
3555 current channel private key in use.
3557 Added "change" command to KEY command which can be used to change
3558 the current channel private key. Bound the command also to
3559 alt+K (Alt+Shift+k).
3561 Also affected files lib/silcclient/client_channel.c,
3562 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3564 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Added silc_rng_get_byte_fast function in to the
3567 lib/silccrypt/silcrng.[ch].
3569 * Changed the interface of silc_packet_assemble and the
3570 silc_packet_send_prepare. If silc_packet_assmble is now
3571 called the application does not call silc_packet_send_prepare
3572 because the library will call it automatically. These
3573 interfaces now also return a reference to the outgoing buffer
3574 which includes the assembled packet, which the application can
3575 use to encrypt the packet.
3577 Affected files are lib/silccore/silcpacket.[ch],
3578 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3579 silcd/packet_send.c, server_backup.c and packet_receive.c.
3581 * Fixed a packet sending bug on very high load, where outgoing
3582 packet queue wasn't handled correctly and packets got corrupted.
3583 Affected files are lib/silcutil/*/silc*sockconn.c,
3584 lib/silcclient/client.c and silcd/server.c.
3586 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Added macro SILC_PACKET_DATALEN which can be used during
3589 packet assembling to check whether the data to be added to
3590 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3591 len is truncated until it fits it.
3593 Added checks for maximum length of channel message payload and
3594 private message payload also.
3596 Added checks for maximum packet length in server and in
3599 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3600 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3601 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3602 lib/silcclient/client_prvmsg.c.
3604 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3606 * Added silc_server_packet_queue_purge call to the
3607 silc_server_disconnect_remote to assure that all data in the
3608 queue before disconnecting is sent to the network. Affected
3609 file silcd/server.c.
3611 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Added the deleting of server's own ID cache entry to the
3614 silc_server_free function. Free also everything else that
3615 has been allocated in silc_server_init. The affected file
3618 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Added functions silc_parse_version_string, silc_version_to_num,
3621 and silc_ske_parse_version to parse SILC protocol style version
3622 strings. Affected files lib/silcutil/silcutil.[ch] and
3623 lib/silcske/silcske.[ch].
3625 * Added new configuration params: version_protocol, version_software
3626 and version_software_vendor to specify what version the remote
3627 host must at least be to be able to connect to server. The vendor
3628 string can be regex matched too. Added new function
3629 silc_server_connection_allowed to check maximum number of allowed
3630 connections, and allowed versions for incoming connections.
3631 Affected files are silcd/server.c, server_util.[ch] and
3634 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * Added preliminary support for signals in scheduler. The
3637 signals we care about are now blocked always when the scheduler
3638 is locked. This way we can synchronise the use of signal with
3639 scheduler. It is guaranteed that when signal occurs the scheduler
3640 is not locked, and thus new tasks can be safely added to the
3643 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3644 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3645 Added new platform specific routines
3646 silc_schedule_internal_signals_[un]block and
3647 silc_schedule_internal_signal_[un]register.
3649 Added new functions to SILC Schedule API:
3650 silc_schedule_signal_[un]register. Each signal that application
3651 is going to use should be registered to the scheduler.
3653 Affected files are lib/silcutil/silcschedule.[ch],
3654 lib/silcutil/*/silc*schedule.c.
3656 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Check for unauthenticated client and server in the
3659 silc_server_new_client and silc_server_new_server functions.
3660 Affected file silcd/packet_receive.c.
3662 * Added function silc_string_is_ascii to check whether given
3663 string is 7-bit ASCII string. Affected files are
3664 lib/silcutil/silcutil.[ch].
3666 * Added function silc_id_is_valid_server_id into the
3667 silcd/serverid.c and added checking for valid Server ID's in
3668 silc_server_new_server. The Server ID must always be based
3669 on the server's public IP address.
3671 * Added logging of DISCONNECT packet message in the server.
3672 Affected file silcd/server.c.
3674 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Changed all library interfaces that use Global RNG to also
3677 accept SilcRng as argument. Affected files are
3678 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3679 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3680 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3681 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3682 lib/silccrypt/rsa.c.
3684 * Added function silc_pkcs_generate_key to the
3685 lib/silccrypt/silcpkcs.[ch] for applications so that they
3686 don't need to do pkcs->pkcs->init calls anymore.
3688 * Remove SilcSocketConnection from the SFTP API since it really
3689 wasn't needed there. The application has the information
3690 saved in its contexts anyway and the SFTP layer doesn't need
3691 know about it. Affected files lib/silcsft/silcsftp.h and
3692 lib/silcsftp/sftp_[server/client].c.
3694 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3695 The SilcSimContext is not SilcSim.
3697 * Fixed possible buffer overflows in silc_id_render in the
3698 lib/silcutil/silcutil.c.
3700 * On EPOC the global crypto module lists are not used at all
3701 in the crypto library. Added support for using the constant
3702 algorithm list on EPOC. Affected files are
3703 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3706 * Fixed the handling of third parameter of KICKED notify, since
3707 it was mistakenly updated to SILC Protocol 1.0 even though it
3708 is to be included in 1.1. Since it is not in 1.0 it is not
3709 mandatory, and this fix now handles it only if it is provided,
3710 and it is not error if it is not provided. Affected file
3711 lib/silcclient/client_notify.c.
3713 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3715 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3716 client. Affected file irssi/src/silc/core/client_ops.c.
3718 * Merged with Irssi 0.8.4 from irssi.org CVS.
3720 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Check for valid socket connection in client entries before
3723 sending any messages. Fixes a crash, but doesn't fix some
3724 other underlaying bug that is lurking there. Affected
3725 file silcd/packet_send.c.
3727 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3729 * $usermode, $cumode and $cumode_space expandos shouldn't do
3730 anything with non-SILC server records. Affected file
3731 irssi/src/silc/core/silc-expandos.c
3733 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Fixed the silc_net_check_[host/local]_by_sock to support
3736 IPv6 bound sockets as well. Now they can return IPv6 addresses
3737 as well. Affected file lib/silcutil/silcnet.c.
3739 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3740 Affected lib/silcutil/unix/silcunixnet.c.
3742 * Fixed ID rendering (at least on some platforms, not NetBSD)
3743 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3745 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Added silc_hash_public_key and silc_hash_public_key_compare
3748 functions to be used with SilcHashTable. They can be used to
3749 hash public keys and compare public keys in hash table. Affected
3750 file lib/silcutil/silcutil.[ch].
3752 * Added support for specifying multiple public keys for Client
3753 connection section in server configuration file. This makes it
3754 possible to accept multiple public keys from same host, or to
3755 make a section that accepts any incoming host, and have the
3756 accepted public keys listed in the section.
3758 Added functions silc_sever_[find/get]_public_key, added the
3759 support for this actually to all connection sections but only
3760 the Client section is currently allowed to specify multiple
3763 Affected files are silcd/server.c, server_internal.h,
3764 command.c, protocol.c, server_util.[ch], packet_receive.c.
3766 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Merged Irssi 0.8.2 from irssi.org CVS.
3770 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3772 * If silc_debug is TRUE, also output standard logging messages
3773 to stderr with the debug output.
3775 Made silc_log_reset_all() flushing all channels before returning.
3776 Also fixed some documentation typos.
3778 Affected files are lib/silcutil/silclog.[ch].
3780 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Fixed the server to check correctly the amount of connections
3783 from single host, by checking also the type of the connection.
3784 Fixed also the comparison of number of connections and number
3785 of allowed connections. Affected files are silcd/server.c,
3788 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Fixed the USERS command reply to save the user's mode on the
3791 channel as well. Fixed JOIN command reply to check whether a
3792 client is on channel already and not join it twice. Affected
3793 file lib/silcclient/command_reply.c.
3795 * Added new file silc-expandos.c into irssi/silc/core/ to return
3796 various stuff for various signal for the statusbar etc. updating.
3797 Now Irssi SILC client prints channel user modes etc. on the
3800 * The user mode (like server/router operator changes) is now shown
3801 on the Irssi SILC client's statusbar. The affected files are
3802 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3804 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3807 to SILC_SCHEDULE_[UN]LOCK macros.
3809 * Added more error printing to logs in server code. Affected
3810 files silcd/server.c and silcd/protocol.c.
3812 * Fixed -S option parsing in Irssi SILC Client. Affected file
3813 irssi/src/silc/core/silc-core.c.
3815 * Added silc_buffer_alloc_size function. Affected file is
3816 lib/silcutil/silcbuffer.h.
3818 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3821 constants. Affected files in
3822 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3825 * Changed the internal SFTP Memory FS table to const. Affected
3826 file lib/silcsftp/sftp_fs_memory.c.
3828 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Fixed the buffer formatting and unformatting routines to
3831 check the size of 64 bits types with sizeof(). Affected
3832 file is lib/silcutil/silcbuffmt.c.
3834 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Removed 0.6.x backwards support.
3838 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Changed all integer type names:
3841 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3842 to avoid collisions with other libraries using same type names
3845 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * Added `prefer_ipv6' argument to the functions
3848 silc_net_gethostbyname[_async]. If it is TRUE it will return
3849 IPv6 address over IPv4. If FALSE IPv4 address is returned
3850 even if IPv6 address was found. Affected files
3851 lib/silcutil/silcnet.[ch].
3853 * Added support silc_net_create_connection[_async] to fallback
3854 to IPv4 address if IPv6 address could not be used (like if
3855 it doesn't work on a specific system). Affected file in
3856 lib/silcutil/unix/silcunixnet.c.
3858 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Added silc_schedule_reinit function to do the enlarging
3861 of the max tasks handling capabilities of the scheduler.
3862 Affected files lib/silcutil/silcschedule.[ch].
3864 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3866 * Added automatic extern "C" { ... } for C++ compilers so the
3867 application does not need to define them. Affected file
3868 includes/silcincludes.h.
3870 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3871 old name went against naming convention. Applications now
3872 include "silcclient.h" instead of "clientlibincludes.h".
3873 Removed includes/clientlibincludes.h, it is redundant now.
3875 * Renamed includes/version.h to silcversion.h.
3877 * Added really preliminary support for OS/2 into the util
3878 library. Only thread & mutex API is implemented, others
3879 are still to be implemented. Created the lib/silcutil/os2/
3880 directory. Created also file includes/silcos2.h.
3882 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Added preliminary BeOS support into the util library.
3885 Created lib/silcutil/beos/, and implemented all the needed
3886 functions to support SILC on BeOS. Created also file
3887 includes/silcbeos.h.
3889 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3891 * Added proper initializations to silc's irssi code, so it's
3892 now possible to load it as module. Affected files
3893 irssi/src/silc/core/silc-core.c,
3894 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3896 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3901 * Fixed the silcdoc document generator to correct generate
3902 docs from all kinds of filenames. Affected files are
3903 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3905 * ROBOdoc documented lib/silcutil/silcmemory.h.
3906 Added also new function silc_memdup.
3908 * Removed lib/silcutil/silcbufutil.h and moved those routines
3909 to the lib/silcutil/silcbuffer.h.
3911 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Added `user_count' to the SilcChannelEntry which now tells the
3914 number of users on the channel. The user count is now saved
3915 in normal server of global channels as well. Affected files
3916 silcd/server.c, idlist.h, packet_receive.c and command.c.
3918 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3919 include file utility functions.
3921 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3922 instead of calling directly OS routines.
3924 * Fixed NICK change printing in Irssi SILC Client. Fixed
3925 KICKED notify printing in Irssi SILC Client. Affected file
3926 irssi/src/silc/core/client_ops.c.
3928 * Fixed a NICK change bug in client library, to not recreate the
3929 client_entry->channels hash table everytime nick is changed.
3930 Affected file lib/silcclient/client.c.
3932 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3935 the SKE interface a bit.
3937 * Fixed padding problem in PKCS#1. The padding was not actually
3938 random since the random number generator was used incorrectly.
3939 This security bug affects only when encrypting with PKCS#1, and
3940 it is not currently used at all in SILC. SILC only use signing
3941 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3943 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3945 * Rewrote the notify handling in Irssi SILC client to not call
3946 the events as signals. Fixes problems with Perl support.
3947 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3949 * Send the auto-nicking NICK command in client library with
3950 little timeout after connecting. The affected file is
3951 lib/silcclient/client.c.
3953 * Added following new config file settings:
3954 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3955 key_exchange_timeout, conn_auth_timeout, connections_max,
3958 Implemented all the new config settings handling in the server.
3960 Optimized the use of SKE Mutual flag usage. Use it only
3961 if connection authentication protocol is not based in public
3964 Renamed all SilcServerConfigSection* to SilcServerConfig*
3965 to have a bit shorter names.
3967 Affected files silcd/serverconfig.[ch], server.[ch], and
3970 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3972 * Cleaned up the listening sockets code, preparing for the rehash
3973 support. Affected file is silcd/server.c.
3975 * Fixed some output messages. Affected files are silcd/silcd.c,
3978 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3980 * Create lib/doc/silcrng_intro.html document as introduction
3981 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3983 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3985 * Fixes to the silcd config template. Affected file is
3986 doc/example_silcd.conf.in.
3988 * Removed type casts from silc_calloc(), conforming to the
3989 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3991 * Removed param_name member from client, server, and router
3992 section structs, now identifying the param directly.
3994 Added CONFIG_FREE_AUTH macro in config file parsing.
3996 Affected files are silcd/serverconfig.[ch].
3998 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4000 * Fixed command line parameter handling. All SILC initialization
4001 is now done in silc_core_init() which also fixes autoconnecting
4004 Affected files irssi/src/silc/core/silc-core.c,
4005 irssi/src/fe-text/silc.c.
4007 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Added new configuration options and blocks:
4010 keepalive_secs, reconnect_count, reconnect_interval,
4011 reconnect_interval_max, reconnect_keep_trying and
4012 require_reverser_lookup. Added ConnectionParam block, and
4013 implemented the connection parameters when connecting as
4014 initiator and when accepting connections as responder.
4016 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4017 whether given configuration value has been given already.
4019 Affected files silcd/serverconfig.[c], server.[c].
4021 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4022 algorithm parts and created new file silcalgs.conf, that
4023 is now included from the example_silcd.conf.in.
4025 * Optimized the silc_server_connect_to_router_second to take
4026 the connection configuration object from the SilcServerConnection
4027 object instead of finding it during the connecting phase.
4028 Added the configuration object to SilcServerConnection struct.
4029 Affected files silcd/server_internal.h, server.c.
4031 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Add the client on channel after it was resolved at the
4034 channel message receiving, and it was not already on the
4035 channel. Affected file lib/silcclient/client_channel.c.
4037 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Fixed the public key authentication to allocate always the
4040 destination signature buffer instead of using static buffer.
4041 Affected file silcd/protocol.c.
4043 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4045 * Unified the serverconfig.[ch]'s helper function interface.
4046 Affected file silcd/serverconfig.[ch].
4048 * Removed doc/example_silc.conf.in since it is redundant.
4049 The make install will now install irssi/silc.conf file.
4051 * Added new Passphrase and Publickey authentication methods to
4052 config file, allowing both public key and passphrase based
4053 authentication to be set at the same time.
4055 Added `prefer_passphrase_auth' setting in config file which
4056 can be used to set to prefer passwd auth if both passwd and
4057 public key is set. If not set, public key is preferred.
4058 This has effect only when being initiator (responder will try
4061 Added support for authentication with passphrase and public key
4062 at the same time. The passphrase is tried first always since
4063 it is faster to check.
4065 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4067 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4069 * Merged the new SILC Config library, with the server parsing
4070 support. Read the header file silcconfig.h or the toolkit
4071 documentation for the news. Affected files are
4072 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4073 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4074 silcd/protocol.c silcd/server.c silcd/server_backup.c
4075 silcd/serverconfig.[ch] silcd/silcd.c.
4077 * Fixed some silclog documentation. Affected file is
4078 lib/silcutil/silclog.h.
4080 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * The silc_cipher_register, silc_hash_register and
4083 silc_hmac_register now checks if the object to be registered
4084 is registered already. Affected files are
4085 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4087 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4091 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4093 * Allow zero length channel messages inside the Channel Message
4094 Payload. Affected file lib/silccore/silcchannel.c.
4096 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4097 as header filenames.
4099 * Removed lib/silcclient/README and created HTML file
4100 lib/silcclient/silcclient_using.html, which is now included
4101 as part of Toolkit documentation.
4103 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Fixed CUMODE_CHANGE notify handling to change the mode of
4106 correct client. Affected file lib/silcclient/client_notify.c.
4108 * Make silc_rng_alloc fail if it cannot allocate the sha1
4109 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4111 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Fixed the file transfer's key agreement payload to include
4114 zero port also if the hostname is NULL because it could not
4117 Call file transfer monitor callback now also if error occurs
4118 during key agreement protocol.
4120 Changed the silc_client_file_send interface to return the
4121 SilcClientFileError instead of session id. The session ID
4122 is returned into pointer provided as argument.
4124 Check that the file exists locally before sending the
4125 file transfer request at all.
4127 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4129 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4130 error than can occur while key agreement protocol. Affected
4131 file lib/silcclient/silcapi.h.
4133 * Fixed the event_mode CMODE handler to not crash when mode
4134 is changed and +k mode is set in the channel. Affected file
4135 irssi/src/silc/core/silc-channels.c.
4137 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4138 SILC_LOG_WARNING to give out Warning and not Error. Affected
4139 file lib/silcutil/silclog.c.
4141 * Fixed the channel message payload decryption in the function
4142 silc_channel_message_payload_decrypt to not modify the original
4143 buffer before it is verified that the message decrypted
4144 correctly. Otherwise, next time it is called with correct
4145 channel key it won't encrypt since the payload is corrupted.
4146 Affected file lib/silccore/silcchannel.c.
4148 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4150 * Do not constantly resize the window. A fix patch by cras.
4151 Affected file irssi/src/fe-text/screen.c.
4153 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4155 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4156 Affected file lib/silcutil/silcnet.c.
4158 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Fixed a bug in hash table internal routine for traversing
4161 the table with foreach callback. The current entry may
4162 become invalid in the callback but it was referenced after
4163 the callback returned.
4165 Do not allow auto rehashing of hash table during the
4166 silc_hash_table_foreach operation, for same reasons as it is
4167 not allowed for SilcHashTableList. Affected files are
4168 lib/silcutil/silchashtable.[ch].
4170 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4173 Win32 DLL. extern's in header files are now declared with
4176 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Fixed private message handling. It used some old code that
4179 caused the client to crash. Affecte file is
4180 lib/silcclient/client_prvmsg.c.
4182 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Added function silc_client_add_channel,
4185 silc_client_replace_channel_id, and removed functions
4186 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4187 from client library.
4189 * Added cross reference of the joined channels to the
4190 SilcClientEntry, and changed the SilcChannelEntry's
4191 users list to SilcHashTable. The affected files are
4192 lib/silcclient/idlist.[ch].
4194 * Fixed a bug in hash table tarversing. While the hash table
4195 is traversed with SilcHashTableList the table must not be
4196 rehashed. It is now guaranteed that auto rehashable tables
4197 are not rehashed while tarversing the list. Also defined that
4198 silc_hash_table_rehash must not be called while tarversing
4199 the table. Added function silc_hash_table_list_reset that must
4200 be called after the tarversing is over. The affected files are
4201 lib/silcutil/silchashtable.[ch].
4203 * Changed all hash table traversing to call the new
4204 silc_hash_table_list_reset in server and in client library.
4206 * Added function silc_client_on_channel to return the
4207 SilcChannelUser entry if the specified client entry is joined
4208 on the specified channel. This is exported to application as
4209 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4211 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4213 * Fixed founder regaining problem with JOIN command on normal
4214 server. The notify for mode change must be sent always and
4215 not only if !cmd->pending. Affected file silcd/command.c.
4217 * Fixed the WHOWAS command's reply sending to support the
4218 lists correctly. Affected file silcd/command.c.
4220 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * When sending JOIN command to router for processing the
4223 sender's old command identifier was not saved back to the
4224 sender's command context, fixed now. The affected file is
4227 * Create the key in JOIN command of the router did not return
4228 the channel key, added check for this. Affected file is
4231 * Fixed a channel ID update bug in JOIN command reply. Do
4232 not directly upgrade the ID but call the function
4233 silc_idlist_replace_channel_id if the ID was changed.
4234 Affected file silcd/command_reply.c.
4236 * Fixed memory leaks from command calling if it would fail.
4237 Affected file silcd/command.c.
4239 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Applied patches from cras:
4243 Memory leak fixes around libaries, irssi window resize fix,
4244 new silclist.h and silcdlist.h, all extern inline changed to
4247 * Removed dotconf from lib/dotconf, not needed anymore.
4249 * Removed TRQ from lib/trq, not needed anymore.
4251 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4252 with server connections. Later this will be configurable
4253 in config file after new config file is done. Affected file
4256 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Fixed a crash in server related to channel announcements.
4259 Affected file silcd/server.c.
4261 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Fixed memory leaks in silc_server_create_new_channel*
4264 functions. Affected file silcd/server.c.
4266 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4267 which ID was changed. This way the router will send the
4268 user list for the channel again, and server won't be in
4269 desync in some rare circumstances. Affected file is
4270 silcd/packet_receive.c.
4272 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Check for NULL socket pointer in the function
4275 silc_server_packet_send_to_channel_real. Affected file
4276 silcd/packet_send.c.
4278 * Fixed the BAN notify handling to correctly remove ban
4279 list. Affected file silcd/packet_receive.c.
4281 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Fixed some header addition to Toolkit distribution in
4284 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4286 * Added lib/silcclient/client_ops_example.h as an template
4287 file for application programmers to quickly start using
4288 the SilcClientOperation functions in their application.
4289 Updated the lib/silcclient/README as well to tell about this
4290 nice file made available.
4292 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4294 * Call silc_server_remove_from_channels when removing client
4295 entry when NO_SUCH_CLIENT_ID was received. Affected file
4296 is silcd/command_reply.c.
4298 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4300 * Added server & router operator statistics updating. Affected
4301 file silcd/packet_receive.c and silcd/command.c.
4303 * Fixed the SERVER_SIGNOFF notify handling on normal server
4304 not to save the history information for clients. Same was
4305 fixed earlier in remove_clients_by_server function, but not
4306 here. Affected file silcd/packet_receive.c.
4308 * Raised the default connection-retry count from 4 to 7 in
4309 server. Affected file silcd/server.h.
4311 * Cancel any possible reconnect timeouts when we start the
4312 key exchange. Affected file silcd/server.c.
4314 * Do not reconnect on connection failure when SCONNECT was
4315 given. Affected files silcd/server.[ch].
4317 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4319 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4321 * Fixed the NICK command to always give the unformatted
4322 nickname to the one giving the NICK command. If unformatted
4323 nickname is cached already it will be formatted and the
4324 local entry will always get the unformatted nickname.
4325 Affected file lib/silcclient/idlist.c.
4327 * Fixed some double frees from client library commands.
4328 Affected file is lib/silcclient/command.c.
4330 * Fixed CUMODE command in server to assure that no one can
4331 change founder's mode than the founder itself, there was a
4332 little bug. Affected file silcd/command.c.
4334 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * Removed the SilcClientCommandDestructor from the client
4337 libary, it is not needed anymore. Affected files are
4338 lib/silcclient/silcapi.h, command[_reply].[ch],
4339 client_notify, idlist.c.
4341 * Fixed GETKEY command to first resolve client, and then
4342 resolve the server only if the client was not found, instead
4343 of resolving both at the same time. Affected file is
4344 lib/silcclient/command.c.
4346 * Added silc_client_start_key_exchange_cb and lookup the
4347 remote hostname and IP address before starting the key
4348 exchange with server. The affected file is
4349 lib/silcclient/client.c.
4351 * The server's public key is now saved using the IP address
4352 of the server and not the servername for the filename.
4353 The hostname public key filename is checked as an fall back
4354 method if the IP address based filename is not found.
4356 Fixed the GETKEY command to save the fetched server key
4357 in correct filename.
4359 Print the remote server's hostname now when new key is
4360 received during connection process. Affected file is
4361 irssi/src/silc/core/client_ops.c.
4363 * Return always our own public key to the client if it asks
4364 for it with GETKEY command. Affected file silcd/command.c.
4366 * Removed the use_auto_addr variable from default config
4367 file since it was in wrong section. Affected file is
4370 * Fixed TOPIC_CHANGE notification to not route it when it
4371 was sent using silc_server_send_notify_to_channel function.
4372 Affected file silcd/command.c.
4374 * Fixed silc_server_send_notify_kicked to send the kicker's
4375 Client ID also, it was missing. Affected files are
4376 silcd/command.c, silcd/packet_send.[ch].
4378 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4380 * Do not save client history information in SERVER_SIGNOFF.
4381 Fixes the bug in normal server that it does not detect
4382 the client becoming valid after the server becomes back
4383 online. Affected file silcd/server_util.c.
4385 * Added `sock_error' field into the SilcSocketConnection
4386 context. When error occurs during socket operation (read
4387 or write) the error is saved. Added also new function
4388 silc_socket_get_error to return human readable socket error
4389 message. Affected files are lib/silcutil/silcsockconn.[ch],
4390 lib/silcutil/unix/silcunixsockconn.c, and
4391 lib/silcutil/win32/silcwin32sockconn.c.
4393 * The server now prints the socket error message in the
4394 signoff for client. Affected file silcd/server.c.
4396 * Fixed the `created' channel information sending from router
4397 to server in JOIN command. Checks now whether the channel
4398 really was created or not and set it according that.
4400 Fixed the JOIN command to use the client entry's current
4401 ID during the joining procedure instead of the one it sent
4402 in the command (it is checked though), since it can change
4403 between the packet processing and command processing, and
4404 would just case unnecessary pain in the client end. Affected
4405 file silcd/command.c.
4407 * Fixed a channel key payload sending to use correct channel
4408 ID when the server was forced to change the channel's ID by
4409 router. Router sent the key payload with the old Channel ID.
4410 Affected file silcd/packet_receive.c.
4412 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Call silc_server_save_channel_key only if the key payload
4415 was provided in the JOIN command's command reply. Affected
4416 file silcd/command_reply.c.
4418 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4420 * Fixed silc_mp_sizeinbase to return the value correctly with
4421 MPI. Affected file lib/silcmath/mp_mpi.c.
4423 * Fixed the stop_server signal to correctly stop the scheduler
4424 and gracefully stop the server when SIGTERM or SIGINT signals
4425 are received. Affected file silcd/silcd.c.
4427 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4429 * Simple handling of TERM and HUP signals. Also added some log
4430 flushing call around. Affected file is
4433 * Fixed small bugs in silclog.c. Now buffering output will take
4434 effect after 10 seconds since startup: This will ensure that
4435 no important startup messages are lost. Also output redirection
4436 will preserve original format ([Date] [Type] message).
4437 Affected file is lib/silcutil/silclog.c.
4439 * Added two options to the config file, in the logging section:
4440 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4441 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4443 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4445 * Do not print the warning about log files not being initialized
4446 more than once to avoid excess logging. Affected file is
4447 lib/silcutil/silclog.c.
4449 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4450 the SIM copying in make install in Makefile.am.pre.
4452 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4454 * Rewritten silclog APIs. Globally interesting changes follows:
4455 silc_log_set_files() changed to silc_log_set_file().
4456 silc_log_set_callbacks() changed to silc_log_set_callback().
4457 ROBOdoc documented silclog header file.
4458 SilcLogCb now returns bool to wether inihibit the default
4459 handler or not (to keep the old behaviour return always TRUE).
4460 The new APIs should also fix the problem of the
4461 silcd_error.log file that was written in the current directory.
4464 Log files streams will remain opened after silc_log_set_file()
4465 call, means less CPU usage notably on high traffic servers.
4466 File streams are now full buffered, and flushed to the disk
4467 every 5 minutes, lesses HD activity and CPU usage.
4468 Messages can be redirected, allowing admins to configure
4469 one single logfile for all server messages.
4470 the silc_log_quick global variable to activate fast-logging.
4471 Affected files lib/silcutil/silclog.[ch]
4473 * Changed some code to conform new silclog APIs. Affected
4474 files are doc/example_silcd.conf.in, silcd/server.c
4475 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4478 * Fixed a memory leak that could occur in some situations.
4479 Affected file silcd/serverconfig.c.
4481 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Added the silc_client_del_client to remove the client from
4484 all channels as well. Affected file lib/silcclient/idlist.c.
4486 * Fixed the client library to correctly remove the client
4487 from all channels when the client entry is being destroyed.
4488 Affected file lib/silcclient/client_notify.c, command.c.
4490 * Added auto-nicking support to the client library. If the
4491 applicatio now sets client->nickname it will be sent to the
4492 server after connecting by the library. This way for example
4493 SILCNICK (or IRCNICK) environment variables will have effect
4494 and always change the nickname automatically to whatever
4495 it is wanted. Affected file lib/silcclient/client.[ch].
4497 * Renamed silc_server_command_bad_chars to the
4498 silc_server_name_bad_chars and moved it to the
4499 silcd/server_util.[ch]. Added also new function
4500 silc_server_name_modify_bad to return nickname that
4501 includes bad characters as new nickname without those
4502 bad characters. This check and modify is now used in
4503 silc_server_new_client when the username is initially set
4504 as nickname, so it must be checked to be valid nickname.
4505 Affected file silcd/packet_receive.c.
4507 * The nickname length is now taken from the packet for real
4508 and not trusted to strlen() since it clearly can return
4509 wrong length for nickname including bad characters. This
4510 also applies to channel names. Affected file silcd/command.c.
4512 * Removed the lib/silcsilm/modules directory. Modules are now
4513 compiled into the lib/silcsim. Fixed the copying of the
4514 modules to follow symbolic links in Makefile.am.pre.
4516 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4518 * Fixed silc_string_regexify list creation. Fixes bugs with
4519 BAN and INVITE commands in server. The affected file is
4520 lib/silcutil/unix/silcunixutil.c.
4522 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Removed the command destructor entirely from the server's
4525 command and command reply routines. It is not needed, and
4526 its usage was buggy and caused crashes. Affected files are
4527 silcd/command[_reply].[ch].
4529 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4531 * Cancel protocol and NULL sock->protocol if timeout
4532 occurred during protocol. Affected file silcd/server.c.
4534 * Cancel protocol timeouts always before calling the final
4535 callback, to assure that after final callback is called
4536 no other state will be called for the protocol anymore.
4537 Affected file silcd/protocol.c.
4539 * Print error log if incoming connection configuration could
4540 not be found. Affected file silcd/server.c.
4542 * Fixed JOIN command to correctly save the founder mode
4543 to the client on normal SILC server, when the channel
4544 was created by the router. Affected file silcd/command.c.
4546 * Fixed LIST command (hopefully) to send correct reply
4547 packets. Affected file silcd/command.c.
4549 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4551 * The silc_packet_receive_process now returns FALSE if the
4552 read data was invalid packet, and TRUE if it was ok.
4554 The server now checks that if unauthenticated connection
4555 sends data and its processing fails the server will close
4556 the connection since it could be a malicious flooder.
4558 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4560 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4562 * Make sure the warning about error opening a log file is
4563 printed only once and not everytime it fails (produces
4564 too much useless log). Affected file lib/silcutil/silclog.c.
4566 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4568 * Made the silc_server_daemonise() function more readable.
4569 Affected file silcd/server.c.
4571 * Pid file is now optional, the user may comment it out from
4572 the config file. Removed define SILC_SERVER_PID_FILE, we
4573 don't need a default any longer. Affected file
4574 configure.in.pre, lib/Makefile.am.pre.
4576 * Make some use of the pid file. The server now dies at startup
4577 if it detects a valid pid file on his path. The server would
4578 die anyway in this circumstance, because of the bind() failure.
4579 Affected file silcd/silcd.c.
4581 * No longer compiling lib/dotconf.
4583 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4585 * Fixed JOIN command parsing not to crash. Affected file
4586 lib/silcclient/command.c.
4588 * Fied the NICK_CHANGE notify to add the new client entry
4589 even it is resolved. This removes an <[unknown]> nick
4590 thingy bug in the client. Affected file is
4591 lib/silcclient/client_notify.c.
4593 * Do not try to allocate 0 bytes (efence does not like it)
4594 in lib/silccore/silccomand.c when encoding payload.
4596 * Do not take IRCNICK as nickname in Irssi SILC client since
4597 it is not possible to set nickname before hand connecting
4598 the server (TODO has an entry about adding auto-nicking
4601 * Changed the silc_server_command_pending to check whether
4602 there already exists an pending entry with the specified
4603 command, command identifier and pending callback. This is
4604 to fix IDENTIFY and WHOIS related crashes that may register
4605 multiple pending commands with same identifier. Affected
4606 file silcd/command.c.
4608 * Fixed the server to reconnect to the router even if it
4609 was already reconnecting and EOF was received. This to
4610 fix a possibility that the server wouldn't ever try to
4611 auto-reconnect to the router. Affected file silcd/server.c.
4613 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4615 * Fixed the server's password authentication to use the
4616 length of the locally saved password, and not the one
4617 sent in the packet. Affected file silcd/protocol.c.
4619 * Fixed same password authentication problem in the
4620 Authentication Payload handling routines in
4621 lib/silccore/silcauth.c.
4623 * Yet another password authentication problem fixed with
4624 channel password handling in silcd/command.c.
4626 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4628 * If first character of string in silc_parse_userfqdn is '@'
4629 then do not parse it. Affected file is
4630 lib/silcutil/silcutil.c.
4632 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4634 * Fixed minor bug in IDENTIFY command reply sending, which
4635 caused various weird problems during JOIN when it was
4636 resolving names for users. Affected file silcd/command.c.
4638 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4640 * Fixed the IDENTIFY command reply sending to chech better valid
4641 clients. It was possible to send incomplete list of replies.
4642 Affected file silcd/command.c.
4644 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4646 * Added silc_client_command[s]_[un]register functions now to
4647 dynamically register the commands in client library. Removed
4648 the static table of commands. This allows the client library
4649 to call commands without causing the application to know about
4650 what commands library has called.
4652 Removed the INFO command reply kludge to detect when the command
4653 was called by library. Now library use its own command reply
4654 function for INFO command.
4656 Added function silc_client_command_call to call a command.
4657 Application can use it to call command, not access the structure
4660 Now all commands that are sent by the client library (not
4661 explicitly sent by application) use own command reply functions.
4663 Affected files around lib/silcclient/ and in
4664 irssi/src/silc/core/.
4666 * Fixed the WHOIS command reply sending to chech better valid
4667 clients. It was possible to send incomplete list of replies.
4669 Fixed the WHOIS and IDENTIFY to send the request to router
4670 if normal server did not do it and did not find any results.
4672 Affected file silcd/command.c.
4674 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4676 * Moved the internal data from SilcClient context into its
4677 own file, not accesible to application. Affected files
4678 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4679 and other files in client library.
4681 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * Added doc/examples installation target in Makefile.am.pre.
4686 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4688 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4689 commands the found client entry will be removed from the
4690 cache, after notifying application about the error. Affected
4691 file lib/silcclient/command_reply.c.
4693 * Changed the /MSG to check for exact nickname user gave, and
4694 not let `nick' match `nick@host' if it is only one found. Now,
4695 user must type the exact nickname (like nick@host2) even if
4696 there are no more than one same nicks found. This is to avoid
4697 a possibility of sending nickname to wrong nickname since
4698 `nick' could match `nick@host'. Affected file is
4699 irssi/src/core/silc-servers.c.
4701 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4703 * Do not print "you are now server operator" or similar when
4704 giving /away command. Affected files are
4705 irssi/src/silc/core/client_ops.c, silc-servers.h.
4707 * Made the silc_server_command_pending_error_check to send
4708 the same command reply payload it received back to the
4709 original sender of the command. This way all arguments
4710 that was received by the server will be received by the
4711 client too. Affected file silcd/command.c.
4713 * Added the silc_idcache_add to return the created cache entry
4714 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4716 * Add global clients to expire if they are not on any channel.
4717 This is because normal server will never know if they signoff
4718 if they are not on any channel. The cache expiry will take
4719 case of these entries. This is done by normal servers only.
4720 The affected files are silcd/command_reply.c,
4721 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4723 * If server receives invalid ID notification for WHOIS or
4724 IDENTIFY and the ID exists in the lists, it is removed.
4725 Affected file silcd/command_reply.c.
4727 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4728 in client then client entry that it matches is searched and
4729 the nickname is printed on the screen for user. Affected
4730 file irssi/src/silc/core/client_ops.c.
4732 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4734 * Use cache entry expire time in the LIST command reply to
4735 purge old entries from the cache after the LIST command
4736 reply has been received. This way we don't have non-existent
4737 entries in the cache for too long. Affected file is
4738 silcd/command_reply.c.
4740 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4742 * If we are normal server, and we've not resolved client info
4743 in WHOIS or IDENTIFY from router, and it is global client,
4744 we'll check whether it is on some channel. If it is not
4745 then we cannot be sure about its validity and will resolve it
4746 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4747 file silcd/command.c.
4749 * Search channel by name (if possible) rather than by ID
4750 in IDENTIFY command's command reply. Affected file is
4751 silcd/command_reply.c.
4753 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4755 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4756 Updated specs and implemented it. Affected file silcd/command.c,
4757 silcd/packet_send.c and silcd/packet_receive.c.
4759 * Implemented the <founder auth> payload handling in the JOIN
4760 command. If provided all conditions for channel joining
4761 except requirement to provide correct passphrase can be
4762 overrided by the channel founder. Updated the protocol specs.
4763 Affected file silcd/command.c.
4765 Added support for founder auth in JOIN command in client
4766 library. Fixed the parsing of the JOIN command now to support
4767 all options as they should be. The affected file is
4768 lib/silcclient/command.c.
4770 * Optimized the WHOIS and IDENTIFY commands to send the request
4771 to router only if it includes nicknames or other names. If
4772 they include only IDs then check the local cache first before
4773 routing. Affected file is silcd/command.c.
4775 * Added channels topic announcements. Affected file is
4776 silcd/packet_receive.c and silcd/server.c.
4778 * Fixed the silc_server_send_notify_topic_set to really destine
4779 the packet to channel. Affected file silcd/packet_send.c.
4781 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4782 library. Affected file lib/silcclient/client_notify.c.
4784 * Added UMODE announcements. Affected file silcd/server.c.
4786 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4788 * Memory leak fixes in:
4790 lib/silcutil/silcsockconn.c
4791 lib/silcske/silcske.c
4792 lib/silcske/groups.c
4794 lib/silccrypt/silcpkcs.c
4795 lib/silccore/silccommand.c
4796 lib/silccore/silcidcache.c
4801 * ROBOdoc documented the lib/silcske/groups.h file and a
4802 bit changed the interface for better.
4804 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4806 * Update the client entry context in the ID cache after
4807 nick change. Affected file lib/silcclient/command.c.
4808 Fixes the CUMODE command when regaining founder privileges,
4809 and a little WHOIS problem.
4811 * Fixed silc_net_gethostbyname to correctly call the
4812 inet_ntop. Affected file lib/silcutil/silcnet.c.
4814 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4816 * Added IPv6 support checking to the configure.in.pre, added
4817 also --enable-ipv6 option to override the check. Affected
4818 file configure.in.pre.
4820 * The silc_thread_create now calls the start function
4821 directly if threads support is not compiled in. Removes
4822 ugly #ifdef's from generic code. Affected files are
4823 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4825 * Added silc_net_gethostby[name/addr]_async to asynchronously
4826 resolve. Affected files are lib/silcutil/silcnet.[ch].
4828 * Added support for rendering IPv6 based server, client and
4829 channel IDs. Affected file lib/silcutil/silcutil.c.
4831 * Added support for creating IPv6 based server IDs. Affected
4832 file is silcd/serverid.c.
4834 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4836 * Added silc_net_gethostby[addr/name] into the
4837 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4838 routines. Added silc_net_is_ip[4/6]. Affected file is
4839 lib/silcutil/unix/silcunixnet.c. All routines that take
4840 address as argument now supports both IPv4 and IPv6 addresses.
4842 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4844 * Fixed LIST command reply sending in server. Affected file
4847 * Server now sends the kicker's client ID in the KICK notify
4848 to the kicked client. Affected file silcd/command.c.
4850 * The client library now parses the kickers client ID and
4851 UI displays it. Affected files lib/silcclient/client_notify.c
4852 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4854 * Made all payload parsing function prototypes consistent.
4855 They all take now const unsigned char * and uint32 pair as
4856 the payload data instead of SilcBuffer. Changes all around
4857 the source tree. Other unsigned char* -> const unsigned char*
4858 changes around the tree as well.
4860 * Optimized SFTP client and server packet sending not to
4861 allocate new buffer for each packet but to recycle the
4862 first allocated buffer. Affected files are
4863 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4865 * Optimized the SFTP client to use SilcList instead of
4866 SilcDList for requests, because it is faster. Affected file
4867 is lib/silcsftp/sftp_client.c.
4869 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4870 into lib/silccore/silcid.[ch].
4872 Renamed silcpayload.[ch] into silcargument.[ch].
4874 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * If client entry is deleted with active key agreement
4877 session, abort the session.
4879 The silc_client_abort_key_agreement now calls the completion
4880 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4882 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4885 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4887 * Don't use __restrict in older GCC's. Affected file is
4888 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4890 * silc_net_localhost now attempts to reverse lookup the
4891 IP/hostname. Affected file lib/silcutil/silcnet.c.
4893 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4894 command. It can be used to gain founder privileges at
4895 the same time when joining the channel.
4897 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4898 kicker's client ID as well. Updated protocol specs.
4900 Defined that the server must send SILC_COMMAND_IDENTIFY
4901 command reply with error status to client who sent
4902 private message with invalid client ID.
4904 Updated the protocol specification.
4906 * Added silc_server_send_command_reply to send any
4907 command reply. Affected file silcd/packet_send.[ch].
4909 * Added silc_id_payload_encode_data to encode ID payload
4910 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4912 * The server now send IDENTIFY command reply with error
4913 status if client ID in private message is invalid. Affected
4914 file silcd/packet_receive.c.
4916 * Save the server key file with server's IP address in
4917 the filename instead of hostname. The affected file is
4918 irssi/src/silc/core/client_ops.c.
4920 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4922 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4925 * Added libtool support for compiling shared objects in
4926 lib/silcsim. Affected file configure.in.pre and
4927 lib/silcsim/Makefile.am. Original patch by cras.
4929 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4931 * Pid file configuration, and server's config file fixes
4932 patch by toma. Updated CREDITS file.
4934 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4936 * Fixed silc_client_channel_message to not try to decrypt
4937 the message twice if it resolved the destination client
4938 information. This could cause of dropping one channel
4939 message. Affected file lib/silcclient/client_channel.c.
4941 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4943 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4944 lib/silcclient/client.c. This function is used when the SILC
4945 Client is run under some other scheduler, or event loop or
4946 main loop. On GUI applications, for example this may be
4947 desired to used to run the client under the GUI application's
4948 main loop. Typically the GUI application would register an
4949 idle task that calls this function multiple times in a second
4950 to quickly process the SILC specific data.
4952 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4954 * Fixed silc_server_drop() for dropping the supplementary
4955 groups as well, this could cause a security hole on some
4958 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4963 * Write PID file after dropping privileges. Added -F option
4964 to run server on foreground. A patch by debolaz.
4965 Affected files silcd/server.c, silcd/silcd.c.
4967 * Fixed MOTD to return the MOTD file server name. Affected
4968 file silcd/command.c.
4970 * Added INFO command reply handling to the Irssi SILC Client.
4971 Affected file irssi/src/silc/core/client_ops.c.
4973 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4975 * Fixed the silc_idcache_list_* routines to really support
4976 the dynamic list. Fixes a crash. Affected file is
4977 lib/silccore/silcidcache.c.
4979 * Fixed the LIST command reply to really call LIST command's
4980 pending callbacks. Affected file silcd/command_reply.c.
4982 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4984 * Update conn->local_entry->nickname after giving NICK
4985 command. Affected file lib/silcclient/command.c.
4987 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4989 * Added the [pid] option to the silcd configuration file
4991 Affected files: serverconfig.[ch] and silcd.c
4993 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Save fingerprint in WHOIS command reply in server.
4996 Affected file silcd/command_reply.c.
4998 * Fixed NICK commands pending callback registration.
4999 Affected file lib/silcclient/command.c.
5001 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5003 * Use ++server->cmd_ident when sending commands in server,
5004 instead of random number. Affected file silcd/command.c.
5006 * Fixed GETKEY command reply to call actually GETKEY pending
5007 command callbacks. Affected file silcd/command_reply.c.
5009 * A bit stricter check for nicknames. Check for same nickname
5010 in NICK command also. Affected file silcd/command.c.
5012 * Do not call INFO command everytime client ID changes, only
5013 during first connecting. Affected file lib/silcclient/client.c.
5015 * Set the new nickname only after successful command reply for
5016 NICK command is returned by server. Affected file
5017 lib/silcclient/command.c.
5019 * Remove nicknames from nicklist during server_signoff notify.
5020 Should fix /NAMES bit more. The affected file is
5021 irssi/src/silc/core/silc-channels.c.
5023 * Added `fingerprint' field to the SilcIDListData in the
5024 silcd/idlist.h to hold the fingerprint of the client's
5027 Send the fingerprint of the client's public key in WHOIS
5030 Affected files silcd/command.c, and silcd/idlist.[ch].
5032 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5033 create fingerprint from given data.
5035 * Show the fingerprint of the client's public key in WHOIS.
5036 Affected files irssi/src/module-formats.[ch] and
5037 irssi/src/silc/core/client_ops.c.
5039 * Format the multiple same nicknames also during JOIN and
5040 NICK_CHANGE notifys. Affected file is
5041 lib/silcclient/client_notify.c.
5043 * Do not print error on screen for invalid private message
5044 payload since it can come if someone is sending private
5045 messages with wrong key. Affected file
5046 lib/silccore/silcprivate.c.
5048 * Fixed multiple concurrent /PING crash. Affected file
5049 lib/silcclient/command.c.
5051 * Changed the wrong ID encoding. All IP addresses must be
5052 in MSB first order in encoded format. They were encoded
5053 wrong and was in LSB format. Affected files are
5054 silcd/serverid.c, lib/silcutil/silcutil.c.
5056 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5058 * Call the `connect' client operation through the scheduler
5059 in case of error. Affected file lib/silcclient/client.c.
5061 * Call the `failure' client operation even if the error
5062 occurred locally during a protocol. Affected file is
5063 lib/silcclient/protocol.c.
5065 * Added support of sending LIST command to router from normal
5066 server. This way normal server can get list of all channels
5067 in the network too. Fixed the channel list sending in the
5068 server too. Affected files are silcd/command.c, and
5069 silcd/command_reply.[ch].
5071 * Added silc_server_update_channels_by_server and
5072 silc_server_remove_channels_by_server. They are used during
5073 disconnection of primary router and in backup router protocol.
5074 Affected file silcd/server_util.[ch], silcd/server.c and
5075 silcd/server_backup.c.
5077 * Fixed channel adding to global list in IDENTIFY command
5078 reply in server. Affected file silcd/command_reply.c.
5080 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * If the incoming packet type is REKEY or REKEY_DONE process
5083 that packet always synchronously. Fixes yet another MAC
5084 failed error on slow (dialup) connections. Affected file
5085 lib/silcclient/client.c and silcd/server.c.
5087 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * Call check_version SKE callback for initiator too. Affected
5090 file lib/silcske/silcske.c.
5092 * Implemented fix for security hole found in the SKE that was
5093 fixed in the specification few days back; the initiator's
5094 public key is now added to the HASH value computation.
5095 Added backwards support for the old way of doing it too, for
5096 old clients and old servers. Affected file is
5097 lib/silcske/silcske.c.
5099 * Enabled mutual authentication by default in SKE. If initiator
5100 is not providing mutual authentication the responder will
5101 force it. This will provide the proof of posession of the
5102 private key for responder. The affected files are
5103 lib/silcclient/protocol.c and silcd/protocol.c.
5105 * Do not cache anymore the server's public key during SKE.
5106 We do mutual authentication so the proof of posession of
5107 private key is done, and if the server is authenticated in
5108 conn auth protocol with public key we must have the public
5109 key already. Affected file silcd/protocol.c.
5111 * Added new global debug variable: silc_debug_hexdump. If
5112 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5113 file lib/silcutil/silclog.[ch].
5115 * Fixed compilation warning due to char * -> const char *.
5116 Affected files lib/silcutil/silcnet.h, and
5117 lib/silccore/silcauth.[ch].
5119 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Fixed CMODE command when new channel key was created. If
5122 the creation failed the old key was removed. Next time giving
5123 same command would crash the server since the old key was
5124 freed already. Affected file silcd/command.c.
5126 * Fixed the silc_server_announce_get_channels to not crash
5127 on reconnect. Affected file silcd/server.c.
5129 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5131 * Added silc_log_set_debug_string function to set a regex
5132 string to match for debug output. Only the function names,
5133 or filenames matching the given debug string is actually
5134 printed. This way it is possible to filter out those debug
5135 strings that user is not interested in.
5137 Fixed a bug in silc_string_regexify.
5139 Affected files lib/silcutil/silclog.[ch], and
5140 lib/silcutil/unix/silcunixutil.c.
5142 * Changed the -d options in both server and Irssi SILC client
5143 to take the debug string as argument. Affected files
5144 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5146 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5148 * Added silc_hash_babbleprint to create a Bubble Babble
5149 Encoded fingerprint. The encoding is developed by Antti
5150 Huima (draft-huima-babble-01.txt), and it creates human
5151 readable strings out of binary data. Affected file
5152 lib/silccrypt/silchash.[ch].
5154 * Print the babble print now in addition of fingerprint as well
5155 in Irssi SILC client. Affected files are
5156 irssi/src/fe-common/silc/module-formats.[ch],
5157 irssi/src/fe-common/silc/core/client_ops.c.
5159 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Fixed a security problem found in SKE. The initiator's
5162 public key too is now added to the HASH hash value creation
5163 which is signed by the responder to create the SIGN value.
5164 This will prevent anyone in the middle to lie to the responder
5165 about the initiator's public key. If this is done now, the
5166 man in the middle will get caught. Updated the protocol
5169 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Better installation directory handling. Configure module
5172 paths and other paths automatically to example_silc* files
5173 in doc/. A patch by toma.
5175 * Fixed compiler warning from MPI library, and from SILC RNG.
5178 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5179 It can be configured with ./configure. A patch by toma.
5181 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * Find correct make to use in prepare-clean. A patch by
5184 toma. Affected file prepare-clean.
5186 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5188 * Added irssi variables use_auto_addr, auto_bind_ip,
5189 auto_bind_port and auto_public_ip.
5191 * Changed the interface for silc_client_send_key_agreement
5192 in lib/silcclient/silcapi.h
5196 irssi/src/silc/core/silc-core.c
5198 lib/silcclient/silcapi.h
5199 irssi/src/silc/core/silc-channels.c
5200 lib/silcclient/client_keyagr.c
5203 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * Added silc_pkcs_public_key_compare to compare two
5206 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5208 * Check that the client who set the founder mode on the
5209 channel is the same client that is giving the founder
5210 mode to itself. It is done by comparing the saved public
5211 key (it is saved even in the authentication is passphrase).
5212 Affected file silcd/command.c.
5214 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Do not process packet for disconnected socket connection.
5217 Affected file lib/silccore/silcpacket.c.
5219 * Process the DISCONNECT packet through scheduler in the
5220 client library. Affected file lib/silcclient/client.c.
5222 * Fixed the silc_client_packet_parse to not to increase
5223 the packet sequence number if the conn->sock and the
5224 current socket connection is not same. This can happen
5225 for example during key agreement when the conn includes
5226 multiple socket connections (listeners). Affected file
5227 lib/silcclient/client.c.
5229 * The sender of the file transfer request now provides also
5230 the pointer (listener) for the key exchange protocol. If
5231 the listener cannot be created then it sends empty key
5232 agreement and lets the receiver provide the listener.
5234 Added `local_ip' and `local_port' arguments to the
5235 silc_client_file_send. If they are provided they are used,
5236 if not then it will attempt to find local IP address, if
5237 not found or bind fails then the remote client will provide
5240 Affected files are lib/silcclient/client_ftp.c and
5241 lib/silcclient/silcapi.h.
5243 * Extended the FILE SEND command to support defining the
5244 local IP and port for key exchange listener. They are
5245 optional. Affected file irssi/src/silc/core/silc-servers.c.
5247 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Defined to WHOIS command reply the sending of fingerprint
5250 of the client's public key (if the proof of posession of the
5251 corresponding private key is verified by the server).
5252 Updated to the protocol specification.
5254 * Added support of receiving the client's public key's
5255 fingerprint in command reply in client library. Affected
5256 file is lib/silcclient/command_reply.c, and
5257 lib/silcclient/idlist.[ch].
5259 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5261 * Do not send over 128 chars long nickname to the server
5262 in NICK command. Affected file lib/silcclient/command.c.
5264 * Do not send over 256 chars long channel names to the server
5265 in JOIN command. Affected file lib/silcclient/command.c.
5267 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Assure that silc_server_close_connection cannot be called
5270 twice for same socket context. Affected file is
5273 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * Send error message to application if opening file for
5276 writing during file transfer fails. Affected file is
5277 lib/silcclient/client_ftp.c.
5279 Remove all file transfer sessions for a client that we're
5280 removing from ID cache.
5282 Affected file is lib/silcclient/client_ftp.c.
5284 * Fixed silc_net_addr2bin to return correct address. Affected
5285 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5287 * Fixed file transfer session removing on signoff notify.
5288 Affected file irssi/src/silc/core/silc-servers.c.
5290 * Added the SilcClientFileError to be returned in the monitor
5291 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5292 Affected file lib/silcclient/silcapi.h.
5294 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * Fixed a crash in silc_client_ftp_free_sessions and
5297 silc_client_ftp_session_free_client. Affected file
5298 lib/silcclient/client_ftp.c.
5300 * Added `disabled' field in the SilcChannelEntry in the server
5301 to indicate if the server entry is disabled. Affected file
5302 silcd/idlist.h, silcd/command[_reply].c.
5304 * SILC server adds now /var/run/silcd.pid everytime it is
5305 started. Affected file silcd/silcd.c.
5307 * Added silc_server_packet_send_clients to send a packet to
5308 the provided table of client entries. Affected file
5309 silcd/packet_send.[ch].
5311 * Fixed a crash in client resolving in client_prvmsg.c in
5312 client library. Affected file lib/silcclient/client_prvmsg.c.
5314 * Do not actually remove the client directly from ID cache
5315 during SERVER_SIGNOFF, but invalidate it. This way we
5316 preserve the WHOWAS info for the client. Affected file
5317 silcd/server_util.c.
5319 * Fixed SERVER_SIGNOFF notify handling in the server. The
5320 server is now able to process incoming SERVER_SIGNOFF notify
5321 for a server that it doesn't even know about. It will remove
5322 the clients provided in the notify. Affected file
5323 silcd/packet_receive.c.
5325 * Check for partial packet in data queue after every packet that
5326 was found from the queue. Return and wait for more data if
5327 there is partial data in queue. Affected file is
5328 lib/silccore/silcpacket.c.
5330 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * Added SilcClietFileError enum to indicate error in
5333 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5334 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5335 Affected files lib/silcclient/silcapi.h and
5336 lib/silcclient/client_ftp.c.
5338 * Check that newsize in silc_buffer_realloc is larger than
5339 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5341 * Added better monitor of file transfers. It now monitors
5342 key agreement protocol during the file transfer too. Added
5343 error reporting too. Affected files
5344 irssi/src/silc/core/silc-servers.c,
5345 irssi/src/fe-common/silc/module-formats.[ch].
5347 * Wrote a help file for FILE command.
5349 * Added silc_rng_global_get_byte_fast to get not-so-secure
5350 random data as fast as possible. Random data is read from
5351 /dev/urandom if available and from the SILC RNG if not
5352 available. It is used in padding generation. Affected file
5353 lib/silccrypt/silcrng.[ch].
5355 * All packets in client library are now processed synchronously.
5356 Optimized packet processing a lot. Affected file
5357 lib/silcclient/client.c.
5359 * All server connection packets are processing synchronously
5360 now in server, to optimize packet processing. Affected file
5363 * Include files are installed now only in Toolkit distribution
5364 if make install is given. Affected files: all Makefile.am's.
5366 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Assure that silc_client_notify_by_server_resolve does not
5369 resolve the client information multiple times. If it cannot
5370 be found by the first it cannot be found at all. Affected
5371 file lib/silcclient/client_notify.c.
5373 * Fixed WHOWAS command reply calling. Affected file
5374 lib/silcclient/command_reply.c.
5376 * Removed all references to silc_idlist_get_client from the
5377 Irssi SILC client since that call is internal call used by
5378 the library. The Irssi SILC client will use now client
5379 retrieval functions found in silcapi.h.
5381 * Fixed a bug in resolving nickname info before sending
5382 private message. It used freed memory. Affected file
5383 irssi/src/silc/core/silc-servers.c.
5385 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Assure my_channels statistics cannot go negative in server.
5388 Affected files silcd/server.c, silcd/server_util.c.
5390 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5394 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * Win32 Toolkit changes. Affected files
5397 win32/silc.dsw, win32/libsilc/libsilc.def,
5398 win32/libsilcclient/libsilc.def,
5399 lib/silcutil/silcutil.c, and
5400 lib/sftp/sftp_fs_memory.c.
5402 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * Added silc_net_localip to return local host's IP address.
5405 Affected file lib/silcutil/silcnet.[ch].
5407 * If key exchange or rekey protocol is active for a connection
5408 parse all packets syncronously since there might be packets
5409 in packet queue that we are not able to process without first
5410 processing packets before them. Affected file silcd/server,
5411 lib/silcclient/client.c.
5413 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5414 whether library should continue processing the packet.
5415 Affected file lib/silccore/silcpacket.h.
5417 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5418 SilcSFTPMonitorData to SFTP server to monitor various
5419 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5420 lib/silcsftp/sftp_server.c.
5422 * Added silc_file_size to return file size. Affected file
5423 lib/silcutil/silcutil.[ch].
5425 * Implemented the file transfer support for the client library.
5426 Added preliminary support for simple client to client one-file
5427 transmission. Affected file lib/silcclient/client_ftp.c,
5428 lib/silccilent/client.[ch].
5430 * Added new local command FILE to the Irssi SILC Client.
5431 It is used to perform the file transfer. It has subcommands
5432 SEND, RECEIVE, SHOW and CLOSE. Affected files
5433 irssi/src/silc/core/client_ops.c,
5434 irssi/src/silc/core/silc-server.[ch].
5436 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Relay the SILC_PACKET_FTP in the server. Affected files
5439 silcd/server.c and silcd/packet_receive.c.
5441 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5443 * Renamed silc_file_read and silc_file_write to functions
5444 silc_file_readfile and silc_file_writefile. Added function
5445 silc_file_open and silc_file_close. Affected files
5446 lib/silcutil/silcutil.[ch].
5448 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5450 * Resolve the client info when received private message or
5451 channel message for a client which nickname we don't know.
5452 Affected files lib/silcclient/client_prvmsg.c and
5453 lib/silcclient/client_channel.c.
5455 * Do not crash in /KEY if client is not connected. Affected
5456 file irssi/src/silc/core/silc-channels.c.
5458 * Added SilcClientStatus field to the SilcClientEntry in the
5459 lib/silcclient/idlist.h.
5461 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5462 is incomplete and is being resolved, it won't be resolved
5465 Make sure also that USERS command reply does not resolve
5466 twice information. Affected file is
5467 lib/silcclient/command_reply.c.
5469 Make sure that silc_client_get_clients_by_list does not
5470 resolve twice same information.
5472 * Check for valid client->id in the silc_server_free_client_data.
5473 Affected file silcd/server.c.
5475 * Fixed /GETKEY nick@server not to crash if the server entry
5476 is not found. Affected file lib/silcclient/command.c.
5478 * Fixed the silc_server_check_cmode_rights to check the
5479 requested modes correctly. Affected file silcd/command.c.
5481 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Better checks for non-printable chars in nick added.
5484 Affected file silcd/command.c.
5486 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Call the silc_server_udpate_servers_by_server in the
5489 primary router that comes back online in the backup resuming
5490 protocol. Otherwise it routes packets wrong. Affected file
5491 silcd/server_util.[ch], silcd/server_backup.c.
5493 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5496 lib/silcutil/silcbuffmt.[ch].
5498 * Redefined the SILC packet header to include the padding
5499 length. Affected file lib/silccore/silcpacket.[ch].
5501 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5502 length for maximum padding up to 128 bytes). Affected
5503 file lib/silccore/silcpacket.h.
5505 * Removed all backwards support for old 0.5.x MAC thingies.
5506 The SILC packet header change makes it impossible to be
5507 backwards compatible.
5509 * Send the ENDING packet with timeout in the backup resuming
5510 protocol. This is to assure that all routers has connected
5511 to the primary router. Affected file silcd/server_backup.c.
5513 * Changed the RNG to take the first IV from random data. It
5514 used to take it from zero actually. Changed the RNG also
5515 to use /dev/urandom during session. /dev/random is used
5516 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5518 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Changed the SILC packet header to have the first two bytes
5521 (the packet length) encrypted. Affected files aroung the
5522 code tree, lib/silccore/silcpacket.[ch]. Removed the
5523 SilcPacketCheckDecrypt callback. It is not needed anymore
5524 since the silc_packet_receive_process will determine now
5525 whether the packet is normal or special.
5527 * Implemented the unidirectional MAC keys. Affected files
5528 lib/silcske/silcske.c, silcd/protocol.c and
5529 lib/silcclient/protocol.c.
5531 * Implemented the packet sequence number to the MAC computation.
5532 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5533 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5534 lib/silcclient/protocol.c.
5536 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Allow backup router to announce servers. All servers
5539 announced by backup router are added to the global list
5540 automatically. Update hte server's socket to our primary
5541 router also when backup router announces a server.
5542 Affected file silcd/packet_receive.c.
5544 * Do not update the client->router in the function
5545 silc_server_udpate_clients_by_server if the client is on
5546 global list. We might fail to find any specific server
5547 for locally connected clients and local cell clients. They
5548 should still use the `from' and not `to' as client->router.
5549 This fixes backup router resuming protocol. Affected file
5550 silcd/server_util.c.
5552 * Decrease channel statistics count only if the channel
5553 deletion worked. Affected files are silcd/server.c and
5554 silcd/server_util.c.
5556 * Added silc_server_update_servers_by_server to update origin
5557 of all server entries. Used during backup router protocol.
5558 Affected files silcd/server_util.[ch], silcd/server.c. and
5559 silcd/backup_router.c.
5561 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5562 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5563 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5564 lib/silccrypt/silchmac.c.
5566 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Assure that router cannot reroute the same channel message
5569 to the sender. Affected file silcd/packet_receive.c.
5571 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Made better checks that the channel message is not sent
5574 to the router it came from. Affected file is
5575 silcd/packet_send.c. Fixed memory leak too.
5577 * Announce informations for incoming router connection, but
5578 only after checking if it is replaced by backup router.
5579 Affected file silcd/packet_receive.c.
5581 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Fixed the backup resuming protocol to work in multiple
5584 router environment. Affected file silcd/server_backup.c.
5586 * Route packet only to one router in the function
5587 silc_server_packet_send_to_channel. Affected file is
5588 silcd/packet_send.c.
5590 * Fixed silc_server_send_notify_dest to set the broadcast
5591 flag. Fixed the silc_server_send_notify_topic to actually
5592 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5593 Affected file silcd/packet_send.c.
5595 * Changed the SFTP Filesystem interface. Changed the
5596 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5597 the filesystem operation function. The SilcSFTPFilesystem
5598 is now a context that is allocated by all filesystem allocation
5599 functions and it already includes the operations structure
5600 and filesystem specific context. It is given as argument
5601 now to the silc_sftp_server_start. This made the interface
5602 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5603 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5605 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Changed the backup router adding and getting interfaces
5608 in the server. The router that will be replaced by the
5609 specified backup router is now sent as argument. Affected
5610 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5613 * Added silc_net_addr2bin_ne to return the binary form of
5614 the IP address in network byte order. Affected files
5615 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5617 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5619 * Check for existing server ID in silc_server_new_server
5620 and in silc_server_connect_to_router_final and remove the
5621 old entry if it exists. Affected file silcd/packet_receive.c,
5624 * Send the channel message always to only one router, either
5625 in upstream or downstream. Affected file is
5626 silcd/packet_send.c.
5628 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Wrote the definition of the backup resuming protocol to the
5631 protocol specification.
5633 * Removed one redundant channel key generation from normal
5634 server during joining procedure. Removed one redundant
5635 channel key sending from server to router during joining
5636 procedure. Affected file silcd/command.c.
5638 * Made minor bugfixes to the backup router resuming protocol.
5639 Affected file silcd/server_backup.c, server.c.
5641 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Added --disable-asm configuration option. Affected files
5644 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5647 * Implemented the backup resuming protocol that is used to
5648 resume the primary router position in the cell after the
5649 primary router comes back online. Affected files
5650 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5651 and silcd/server_util.[ch].
5653 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * Sleep two (2) seconds after sending QUIT command to server.
5656 Affected file lib/silcclient/command.c.
5658 * Assure that if outgoing data buffer is pending do not force
5659 send any data. Affected file silcd/packet_send.c.
5661 * Assure that if outgoing data buffer is pending do not force
5662 send any data. Affected file lib/silcclient/client.c.
5664 * Implemented the backup router support when the primary router
5665 goes down. The servers and routers can now use the backup
5666 router as new primary router without loosing connectivity.
5668 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5670 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5671 in the server to indicate disabled entry. All data read
5672 from the connection will be ignored and no data is sent
5673 for entry that is disabled. Affected files are
5674 silcd/idlist.h, silcd/server.c.
5676 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5678 * Created SFTP client and server test programs in the
5679 lib/silcsftp/tests directory.
5681 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5683 * Implemented memory filesystem (virtual filesystem) for
5684 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5687 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Implemented the SFTP (SSH File Transfer Protocol) to the
5690 lib/silcsftp. It includes SFTP client and SFTP server
5693 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Moved lib/silccore/silcprotocol.[ch] to the
5696 lib/silcutil library.
5698 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5699 take variable argument list pointer as argument. Affected
5700 file lib/silcutil/silcbuffmt.[ch].
5702 * Added silc_buffer_set function that is used to set data
5703 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5704 Affected file lib/silcutil/silcbuffer.h.
5706 * Changed various routines in the core library to use the new
5707 silc_buffer_set instead of allocating new buffer only for
5710 * Added 64-bit value formatting and unformatting support to the
5711 silc_buffer_[un]format routines. Affected file is
5712 lib/silcutil/silcbuffmt.[ch].
5714 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5715 to includes/bitmove.h.
5717 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Fixed channel user mode saving in client library. Affected
5720 file lib/silcclient/command[_reply].c.
5722 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Defined the file transfer to the SILC Protocol. Added
5725 new packet type SILC_PACKET_FTP and defined File Transfer
5726 Payload. The mandatory file transfer protocol is SFTP
5727 (SSH File Transfer Protocol). Affected file in addition
5728 of the internet draft is lib/silccore/silcpacket.h.
5730 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5731 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5732 is used as part of backup router protocol when the primary
5733 router of the cell is back online and wishes to resume
5734 the position as primary router.
5736 * Redefined the MAC generation keys in the protocol. The
5737 same key is not used anymore in both direction. Both
5738 direction will now use different keys for sending and
5739 receiving. This fixes a potential security flaw. This
5740 change causes incompatibilities in the protocol.
5742 * Redefined also the MAC computation from the packet.
5743 An packet sequence number is now added to the MAC
5744 computation. This prevents possible replay attacks against
5745 the protocol. This change too causes incompatibilities
5748 Added `sequence' field to the SilcPacketContext to hold
5749 the current sequence number for the packet.
5751 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5753 * Added `created' field to the SilcIDListData in the file
5754 silcd/idlist.h to indicate the time when the entry was
5757 * Added `created' field to the SilcChannelEntry too. Affected
5758 file silcd/idlist.h.
5760 * Added `creation_time' aguments to all the announcement functions
5761 in the server. If it is provided then only the entries that
5762 was created after the provided time frame are actually
5763 announced. Affected file silcd/server.[ch].
5765 * The protocol says that the Channel ID's IP address must be
5766 based on the router's IP address. Added check for this in
5767 the silc_server_new_channel when processing incoming New Channel
5768 Payload. Affected file silcd/packet_receive.c.
5770 * Print out the correct version with --version in SILC client.
5771 Affected file irssi/src/silc/core/silc-core.c.
5773 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5775 * Fixed WHOWAS command to check for completnes of the client
5776 entry always, not just when the command is coming from client.
5777 Affected file silcd/command.c.
5779 * Added new function silc_server_packet_queue_purge to purge the
5780 outgoing data queue to the network. After the function returns
5781 it is guaranteed that the outgoing packet queue is empty.
5782 Affected file silcd/packet_send.[ch].
5784 * Purge the outgoing packet queue in the rekey protocol's final
5785 callback to assure that all rekey packets go to the network
5786 before quitting the protocol. Affected file silcd/server.c.
5788 * Added silc_client_packet_queue_parse as similar function as
5789 in server to the client library. The affected file is
5790 lib/silcclient/client.c.
5792 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Splitted silcd/server.c and created silcd/server_util.[ch]
5795 for utility functions.
5797 * Added new socket flag SILC_SF_DISABLED to indicate that the
5798 connection is open but nothing can be sent to or received from
5799 the connection. Affected file lib/silcutil/silsockconn.[ch].
5800 The checking for disabled socket is checked in the low level
5801 silc_socket_write and silc_socket_read functions.
5803 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5805 * Allow only nicknames and channel names that fits into the
5806 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5808 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * When processing JOIN command reply in server check that if
5811 the channel exists in our global list we'll move it the local
5812 list. Affected file silcd/command_reply.c.
5814 * Fixed the check whether client is joined on the channel already
5815 in JOIN command. Affected file lib/silcclient/command.c.
5817 * Fixed the JOIN command reply to check whether the channel
5818 already exists. Affected file lib/silcclient/command_reply.c.
5820 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Added silc_ske_status_string to map the SKE error numbers
5823 to readable strings. The affected files are
5824 lib/silcske/silcske[_status].[ch].
5826 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Do not show the private channels on the WHOIS channel list
5829 as it is not allowed by the protocol. The affected file is
5832 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * Assure that the packet length digged from the actual packet
5835 is something sensible in the silc_packet_decrypt_rest_special
5836 in lib/silccrypt/silcpacket.c.
5838 * Free and NULL the allocated pointer in silc_hmac_alloc if
5839 the HMAC allocation fails. The affected file is
5840 lib/silccrypt/silchmac.c.
5842 * Print the selected security properties to the log files in
5843 the server. Affected file silcd/protocol.c.
5845 * Add SKE's reference counter even if calling the completion
5846 callback manually. Otherwise it goes negative, although it
5847 does not cause any problems. The affected file is
5848 lib/silcske/silcske.c.
5850 * Remove the client entry with short timeout after giving the
5851 KILL command. Affected file lib/silcclient/command.c.
5853 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5854 case all found clients are already disconnected (WHOWAS would
5855 found them) in the server. Affected file silcd/command.c.
5857 * Update the last_receive (time of last data received) to be
5858 updated only when received private or channel message so that
5859 the idle time showed in WHOIS makes more sense.
5861 * Added boolean field `valid' in to the SilcClientEntry in the
5862 client library to indicate whether the entry is valid or not.
5863 This fixes the nickname change bug on channel when changing
5864 the nickname to be same than the old (like nick to Nick) the
5865 nickname formatter doesn't set the new nick anymore to Nick@host.
5866 Affected file lib/silcclient/idlist.[ch].
5868 * Now actually fixed the nickname changing on disconnection.
5869 Added new function silc_change_nick to the Irssi SILC Client.
5870 Affected file irssi/src/silc/core/client_ops.c,
5871 irssi/src/silc/core/silc-nicklist.[ch].
5873 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5875 * Check that the public key exists in the GETKEY command before
5876 trying to encode it. Affected file silcd/command.c.
5878 * Print some notifications on received public keys with GETKEY
5879 command in the Irssi SILC Client. Affected files are
5880 irssi/src/fe-common/silc/module-formats.[ch],
5881 irssi/src/silc/core/client_ops.c.
5883 * Use IDENTIFY command to resolve the server information in the
5884 GETKEY command instead of INFO command. Affected file
5885 lib/silcclient/command.c.
5887 * All command reply functions in the client library now calls
5888 the pending command reply callbacks even if an error has
5889 occurred. The server has done this a long time and now it was
5890 time to move the client library to this as well. Now all
5891 errors can be delivered back to the pending command reply
5892 callbacks if necessary. Affected files are
5893 lib/silcclient/command[_reply].[ch].
5895 * Change the nickname on disconnection back to the username
5896 because in reconnect the server will enforce it to it anyway.
5897 Affected file irssi/src/silc/core/silc-servers.c.
5899 * Fixed a config file parsing bug in the Irssi SILC client.
5900 Affected file irssi/src/silc/core/clientconfig.c.
5902 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * When printing the channel mode on JOIN, verify that the
5905 channel key and channel's HMAC are valid. Affected file
5906 irssi/src/silc/core/client_ops.c.
5908 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5910 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5911 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5912 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5914 * Removed channel key rekey task deleting from the function
5915 silc_server_save_channel_key. Affected file silcd/server.c.
5916 Added explicit timeout task context instead that is used to
5917 delete the task if we are registering a new task before the
5918 new task has elapsed.
5920 * When channel key rekey occurs the client library now saves
5921 the old channel key for a short period of time (10 seconds) and
5922 is able to use it in case some is still sending channel
5923 messages encrypted with the old key after the rekey. Affected
5924 file lib/silcclient/[idlist.h|client_channel.c].
5926 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * Added check to the silc_server_new_id_real to not accept
5929 new ID if it is the sender's own ID. Affected file is
5930 silcd/packet_receive.c.
5932 * Assure that we do not announce ourself or the one we've
5933 sending our announcements when we're router and are announcing
5934 servers to our primary router. Affected file silcd/server.c.
5936 * Fixed silc_server_command_identify_check_client to assemble
5937 correct WHOIS packet. It send corrupted WHOIS packet and
5938 caused problem with router to router connections. Affected
5939 file silcd/command.c.
5941 Fixed also silc_server_command_whois_check the same way
5942 as for the IDENTIFY command.
5944 * Added new SilcIDListStatus to the server in the SilcIDListData
5945 structure. The status now includes the current status of
5946 the entry (like registered, resolved etc.). Affected file
5947 silcd/idlist.[ch]. Defined a bunch of different status types
5948 as well. This replaced the old boolean registered field as well.
5950 Added resolve_cmd_ident field to the SilcClientEntry structure
5951 too so that if the entry is for example being resolved so
5952 another command may attach to the same pending command reply
5953 without requiring to resolve the same entry again. This concept
5954 should optimize the WHOIS and the IDENTIFY resolving under
5955 heavy load by taking away unnecessary resolving for entries
5956 that are being resolved already.
5958 Added support for adding multiple pending commands for one
5959 command idenfier. Affected file silcd/command[_reply].[ch].
5961 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5962 before deleting the data. Otherwise the hash table will have
5963 freed data in comparison functions. Affected file is
5964 silcd/command_reply.c.
5966 * Fixed silc_idlist_replace_client_id to add the new entry to
5967 the cache with NULL nickname. Otherwise there will be invalid
5968 memory as the nickname after the nickname is freed. Affected
5969 file silcd/packet_receive.c.
5971 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5972 saved into wrong slots because the previous number of entries
5973 was not taken into account. Affected file silcd/idlist.c.
5974 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5976 * If we are router and we receive JOIN notify to a channel that
5977 does not have any users then notified client is marked as the
5978 channel founder, as it is it. The affected file is
5979 silcd/packet_receive.c
5981 * Added to the extended hash table API's table_del_*ext functions
5982 the destructor as argument too, so that the caller can decide
5983 which destructor to use or whether to use destructor at all.
5984 Affected file lib/silcutil/silchashtable.[ch].
5986 * Fixed ID Cache purging. It actually deleted the entries from
5987 the hash table after the data was freed. The hash table ended
5988 up comparing freed memory. The affected file is
5989 lib/silccore/silcidcache.c.
5991 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Fixed Irssi SILC client's KILL command's HELP syntax.
5995 * The USERS command now resolves the detailed user information
5996 if the userinfo field is missing. Affected file is
5997 lib/silcclient/command_reply.c.
5999 * Do not print error in silc_file_read if the read file does
6000 not exist. Just silently return NULL. Affected file is
6001 lib/silcutil/silcutil.c.
6003 * Fixed the silc_log_output to not wine about NULL filename
6004 and to not create some bogus " " filename. Affected file is
6005 lib/silcutil/silclog.c.
6007 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Fixed various printing bugs on the user interface in the
6010 Irssi SILC Client. Minor changes that were forgotten from
6013 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Fixed the configure.in.pre and the compilation and distribution
6016 environment to support the new autoconf 2.52. That version is
6017 now required to compile the CVS trunk.
6019 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6022 to generally parse user@fqdn format strings. Affected file
6023 lib/silcutil/silcutil.c.
6025 * Added nickname_format and nickname_force_format fields to the
6026 SilcClientParams structure. The first one defines the format
6027 for the nicknames that the library will enforce if the receives
6028 multiple same nicknames. The second one is boolean value and
6029 can be used to force the library to always enforce the format
6030 to the nicknames regardles whether there are multiple nicknames
6031 or not. This configurable formatting was employed to flexibly
6032 support accessing multiple nicknames from the user interface.
6033 The userinterface can now set the nicknames to what ever format
6034 they prefer. Affected file lib/silcclient/silcapi.h.
6036 Added function silc_client_nickname_format to the file
6037 lib/silcclient/idlist.c. It performs the nickname formatting.
6039 Added new field `hostname´ to the SilcClientEntry context.
6040 It holds the hostname of the client. Affected file is
6041 lib/silcclient/idlist.h.
6043 * Irssi SILC Client sets the nicknames in nick@hostn format.
6044 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6045 irssi/src/silc/core/silc-core.c.
6047 The WHOIS printing now also shows both the real nickname and
6048 the formatted nickname so that user knows how to access the
6049 user if there are multiple same nicknames cached. Affected
6050 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6051 printing formatting too to take the hostname now as a separate
6052 argument. The Affected file is
6053 irssi/src/fe-common/silc/modules-formats.[ch].
6055 * Changed the silc_client_get_clients_local to accept the formatted
6056 nickname as argument. It accepts the real nickname too but the
6057 formatted nickname can be used to find the true entry from
6058 multiple entries. Affected file lib/silcclient/silcapi.h and
6059 lib/silcclient/idlist.c.
6061 * Added nickname_format_parse field to the SilcClientParams.
6062 It is a callback function provided by the application to parse
6063 the nickname out of the formatted nickname string. The library
6064 calls it to get the nickname from the formatted string. Since
6065 the application generally knows better the format of the nickname
6066 string it parses it instead of the library, even though library
6067 encodes the formatted string. If the callback function is not
6068 provided then the library will use the string as is. The
6069 affected file is lib/silcclient/silcapi.h.
6071 * All the nickname strings passed to the client library in
6072 commands are now expected to be formatted nickname strings.
6073 If the command does not support the formatted nickname string
6074 it will assume that the sent string is the actual nickname.
6075 Affected file lib/silcclient/command.c.
6077 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6079 * Added public key authentication support to OPER and SILCOPER
6080 commands in the client library. Affected file is
6081 lib/silcclient/command.c.
6083 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Changed the get_auth_methdod client operation to be asynchronous.
6086 It can be async if the application resolves the authentication
6087 method from the server during the negotiation. Added new
6088 SilcGetAuthMeth completion callback that the application will
6089 call after resolving the authentication method.
6091 Added function silc_client_request_authentication_method that
6092 the application can use to resolve the authentication method
6093 from the server. Added also SilcConnectionAuthRequest callback
6094 that the library will call after the server has replied. The
6095 application can call this function if it does not know the
6096 current authentication method.
6098 Affected files are lib/silcclient/client.c and
6099 lib/silcclient/silcapi.h.
6101 * The Irssi SILC client now automatically resolves the authentication
6102 method incase any configuration information is not present (and
6103 currently there never is). The affected file is
6104 irssi/src/silc/core/client_ops.c.
6106 * Fixed public key authentication from the client library.
6107 Affected file lib/silcclient/protocol.c. Changed also the
6108 protocol specification about the public key authentication in
6109 the connection authentication protocol. The actual data to be
6110 signed is now computed with a hash function before signing.
6112 * Fixed the public key authentication from the server as well.
6113 Affected file silcd/protocol.c.
6115 * Removed the mlock()'s from the memory allocation routines.
6116 Affected file lib/silcutil/silcmemory.c. The ./configure does
6117 not check anymore for the mlock(). Affected file is
6120 * Fixed USERS command in server to allow the execution of the
6121 command for private and secret channels if the client sending
6122 the command is on the channel. Affected file silcd/command.c.
6124 * Fixed silc_client_get_clients_local to return the clients
6125 count correctly. It could return wrong value. Affected file
6126 lib/silcclient/idlist.c.
6128 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6131 types. The assembler optimizations seemed not to like 64-bit
6132 data types. The assmebler optimizations thus are now enabled
6133 also for BSD systems as opposed to only enable them for Linux.
6135 * Do not check for threads at all on BSD systems. Affected
6136 file configure.in.pre.
6138 * Removed -n and -h options from the Irssi SILC Client since
6139 they are not used in silc.
6141 * Fixed the prime generation to assure that the first digit
6142 of the generated random number is not zero since our conversion
6143 routines does not like number strings that starts with zero
6144 digit. If zero digit is seen the random number is regenerated.
6145 This caused some corrupted RSA keys when the zero first digit
6146 was met. Affected file lib/silcmath/silcprimegen.c.
6148 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Fixed WIN32 configuration in the ./configure script.
6151 Fixed to include xti.h on environments that has it.
6152 Patches by Carsten Ilchmann and andrew.
6154 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6156 * Changed the silc_id_create_client_id to be collision
6157 resistant. It is now assured that there cannot be created
6158 two same client ID's. I suspect that some weird bugs in
6159 the server were actually caused by duplicate Client IDs.
6160 Affected file silcd/serverid.[ch]. A router receiving
6161 new ID now also assures and informs the sending server
6162 if the ID caused collision.
6164 * Changed the silc_id_create_channel_id to also assure that
6165 there are no collisions.
6167 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6169 * Statement about ignoring the Mutual Authentication flag when
6170 performing rekey with PFS was a bit misleading. It is ignored
6171 if it was set in the initial negotiation, it cannot be even
6172 set in the rekey. Fixed in the ke-auth draft. Started the
6173 new versions of the protocol drafts in the doc/.
6175 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6177 * Fixed a bug in silc_client_command_identify_save when saving
6178 new channel information. The channel name was no duplicated
6179 and caused crash on exit. Affected file is
6180 lib/silcclient/command_reply.c.
6182 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Fixed the getkey command handling in the server. Send just
6185 empty OK reply to the sender if the key could not be fetched
6186 (but everything else was ok, like the key just was not available).
6187 Changed the public key parameter to optional in the protocol
6188 specs so that empty OK reply can be sent. Affected file
6191 Added a message to Irssi SILC client to tell to user if the
6192 server did not return a public key.
6194 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Fixed a channel key regeneration bug. It registered new
6197 timeout tasks exponentially until all system resources were
6198 used. Affected file silcd/server.c.
6200 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Added the SILC Document generator to the scripts/silcdoc.
6203 It can be used to generate the Toolkit Reference Manual out
6204 of the source tree. Internally it will also use the RoboDoc
6205 generator now imported in util/robodoc.
6207 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Added couple of return's in rekey protocol if error orccurred
6210 during the protocol. The execution must be terminated.
6211 Affected file silcd/protocol.c. Also, terminate the protocol
6212 always with timeout.
6214 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * The client's Client ID was created initally from the wrong
6217 nickname (it could have been in format nick@host) in the
6218 silc_server_new_client. Affected file silcd/packet_receive.c
6220 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Added some SILC_LOG_ERROR's to various error conditions
6223 if client could not be added to ID cache. Affected files
6224 silcd/packet_receive.c and silcd/server.c.
6226 * When client's sock->user_data is freed, NULL also the
6227 client->router and client->connection pointers. Added check
6228 for these pointers being NULL to various places around the
6229 code. Affected file silcd/server.c.
6231 * Added client->data.registered == TRUE checks to various
6232 places around the code to assure that unregistered client's
6233 are not handled when it is not allowed. Affected file
6236 * Added `bool registered' fields to all
6237 silc_idlist_[server|client]_get_* routines to indicate whether
6238 the fetched client needs to be registered or not. Affected
6239 file silcd/idlist.[ch].
6241 * Add your own entry as registered to the ID cache in the
6242 server. Affected file server.c.
6244 * Fixed a bug in silc_server_new_server. The SilcServer was
6245 set as the new server's context instead of SilcServerEntry.
6246 This naturally caused some weird bugs.
6248 * Added "updated" field the SilcChannelEntry which indicates
6249 the time since the channel entry was last accessed. This
6250 can be used to determine whether it is necessary to
6251 announce the channel after backup resuming protocol.
6252 Affected files silcd/idlist.[ch].
6254 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Do not delete the channel rekey task when adding it
6257 for in silc_server_create_channel_key.
6259 * Changed the silc_server_create_channel_key to return
6260 TRUE or FALSE to indicate the success of the channel key
6263 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Fixed MSVC++ project files and added missing files to
6266 Makefiles under win32/.
6268 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Do not add TCP_NODELAY flag if the operating system
6271 does not have it defined. Affected files are
6272 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6274 * Fixed buffer overflow from Irssi SILC Client. Affected
6275 file irssi/src/fe-common/core/themes.c.
6277 * Fixed double free in client library in the file
6278 lib/silcclient/client.c when disconnecting from server.
6280 * Applied double free patch from cras to Irssi SILC client.
6281 Affected files irssi/src/core/[modules/expandos].c
6283 * Fixed the disconnection handling to Irssi SILC Client.
6284 The application must call silc_client_close_connection
6285 in ops->connect client operation in case of failure of
6286 the connection. Affected file is
6287 irssi/src/silc/core/client_ops.c.
6289 * Do not set sock->protocol to NULL in the function
6290 silc_client_close_connection after executing the protocol's
6291 final callback since the sock might not be valid anymore.
6292 Affected file lib/silcclient/client.c.
6294 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Do not enable SILC_THREADS if the linking with libpthread
6297 did not happen. Affected file configure.in.pre.
6299 * Added notion to protocol specification that server must
6300 verify the sent authentication payload with CMODE when
6301 setting the channel founder key. Implemented it to the
6302 server. Affected file silcd/command.c.
6304 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Added _EXTRA_DIST SILC distribution variable to the
6307 distributions file. It is used to conditionally add extra
6308 files or directories to the specific distribution. Affected
6309 files ./prepare, Makefile.am.pre and distributions.
6311 Removed the `_' from the start of the distribution names.
6314 * Added README.WIN32 for instructions to compile the Toolkit
6317 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Fixed a double free in disconnection in the server. Affected
6320 file is silcd/server.c.
6322 * Fixed the lib/silcske/groups.c to work now also with GMP
6323 MP library. The string conversion did not work when using
6324 specific base and the base is indicated in the string as well.
6326 * Created win32/ directory which now includes MSVC++ specific
6327 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6328 It will appear only in the toolkit distribution
6330 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Changed the key material distribution function in case when
6333 the hash output is too short. The data is now concatenated
6334 a bit differently than it used to. Made the change to the
6335 SKE protocol specification.
6337 * Added better GMP detection to configure.in.pre. A patch
6340 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Fixed a minor bug in SKE that might cause some problem on
6343 some platforms. Affected file lib/silcske/silcske.c.
6345 * Added the cookie checking for initiator in the SKE. It checks
6346 that the responder returns the sent cookie unmodified. The
6347 affected file is lib/silcske/silcske.c. Added new SKE
6348 error type INVALID_COOKIE that can be sent during the
6349 negotiation. Fixed some memory leaks as well.
6351 * Added the "invalid cookie" error message to Irssi SILC client's
6354 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Added `task_max' field to the SilcClientParams to indicate
6357 the maximum tasks the scheduler can handle. If set to zero,
6358 default values are used. Affected file lib/silcclient/silcapi.h.
6360 * Fixed memory leaks in silc_client_close_connection. Affected
6361 file lib/silcclient/client.c.
6363 * Added silc_client_del_client_entry to client library to free
6364 all memory of given client entry. Affected file is
6365 lib/silcclient/idlist.[ch].
6367 * Added new functions silc_client_del_channel and
6368 silc_client_del_server to delete channel and server entries.
6369 Affected file lib/silcclient/[silcapi.h/idlist.c].
6371 * Removed silc_client_del_client_by_id from silcapi.h.
6373 * Fixed the INFO command to return the server's own info
6374 correctly when querying by Server ID. Affected file is
6377 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Removed the non-blocking settings in WIN32 code in the
6380 silc_sock_[read/write] and added SleepEx instead. Affected
6381 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6382 of input data is now checked with FIONREAD and ioctlsocket.
6384 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Call silc_schedule_task_del_by_context in the
6387 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6388 Affected file lib/silccore/silcprotocol.c.
6390 * Call silc_protocol_cancel for active protocols in the
6391 silc_server_close_connection if the funtion
6392 silc_server_free_sock_user_data has not been called.
6393 Affected file silcd/server.c.
6395 * Generic tasks cannot be deleted using the del_by_fd
6396 task deleting function since generic tasks does not match
6397 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6399 * Added a notion to SILCOPER help file that the SILCOPER works
6400 only on router server, not on normal server.
6402 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Added for WIN32 support for the new scheduler as well.
6405 Affected file lib/silcutil/win32/silcwin32schedule.c.
6407 * Fixed the SHA1 implementation to work on various platforms.
6409 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6412 API. It is part of the scheduler now. Everything else is
6413 as previously but some functions has changed their names.
6414 Checkout the lib/silcutil/silcschedule.h for the interface.
6415 Updated all applications to use the new interface. Affected
6416 files are lib/silcutil/silcschedule.[ch].
6418 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Found a bug in the SKE implementation. The HASH value,
6421 specified by the protocol, was not computed correctly. The
6422 public key of the responder was not added to the computation
6423 even though it is mandatory. Affected file lib/silcske/silcske.c.
6424 This unfortunately causes incompatibilities with older
6425 clients and servers.
6427 * Added WIN32 specific network init and uninit functions:
6428 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6429 the Winsock2. Affected file lib/silcutil/silcnet.h and
6430 lib/silcutil/win32/silcwin32net.c.
6432 * Set the socket always to nonblocking mode on WIN32 after
6433 reading data or writing data. Affected file is
6434 lib/silcutil/win32/silcwin32sockconn.c.
6436 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Fixed various compilation problems under WIN32. Affected
6439 files lib/silcutil/win32/silcwin32thread.c and
6440 lib/silcutil/win32/silcwin32schedule.c.
6442 * Removed all _internal.h #includes from public header
6443 files. Internal headers must never be included from
6446 Removed also the lib/silcske/payload_internal.h file.
6448 * All include files that may be needed (public and some others
6449 included by the public headers) by application developers are
6450 now copied to the ./includes directory. It does not copy any
6451 internal headers. Affected file Makefile.defines.pre and all
6452 Makefile.am's under lib/ and subdirs.
6454 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Do not change the ~/.silc directory's permissions automatically.
6457 Affected file irssi/src/silc/core/clientutil.c.
6459 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Do not cancel the protocol in silc_server_close_connection
6462 it might cause recursion. Now cancelled in the function
6463 silc_server_free_sock_user_data. Affected file silcd/server.c.
6465 * Fixed the silc_server_remove_clients_by_server to regenerate
6466 the channel keys correctly finally. Added also new function
6467 silc_server_remove_clients_channels to actually do it.
6468 Affected file silcd/server.c.
6470 * Fixed the silc_server_new_channel to not crash by giving
6471 wrong router to the new channel. Affected file is
6472 silcd/packet_receive.c.
6474 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6477 which is given as argument to the silc_client_alloc now.
6478 It can be used to configure the client and set various parameters
6479 that affect the function of the client.
6481 * The USERS command in server did not check whether the channel
6482 is private or secret. Affected file silcd/command.c.
6484 * Added new argument to the USERS command in protocol specification.
6485 The USERS command now can take the channel name as argument
6486 as well. Added support for this in client and server and
6487 updated the protocol specs.
6489 * Completed the GETKEY command in client. It can be now used
6490 to fetch also servers public key not only some clients.
6491 Affected files lib/silcclient/command[_reply].c.
6493 * Added silc_client_get_server to return server entry by the
6494 server name. Affected files lib/silcclient/silcapi.h and
6497 * Redefined the IDENTIFY command in protocol specification to be
6498 more generic. It now can be used to query information about
6499 any entity in the SILC Network, including clients, servers and
6500 channels. The query may be based either the entity's name
6501 or the ID. Added support for this in both client and server.
6503 Affected files silcd/command.c and lib/silcclient/command.c
6504 and command_reply.c.
6506 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6507 the _from_client and _from_server functions. Affected file
6510 * Added silc_client_get_channel_by_id_resolve to the file
6511 lib/silcclient/silcapi.h to resolve channel information by
6512 its ID. Added also silc_client_get_channel_by_id that
6513 does not resolve it from the server.
6515 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * Added SilcServerEntry context into the client library
6518 to represent one server. The INFO command now allocates
6519 these to save the resolved server info. For now on the
6520 client library will also keep information about servers,
6521 connected and resolved with INFO.
6523 The INFO command now allocates the SilcServerEntry context
6524 and saves the server info there. The COMMAND_REPLY in
6525 the INFO now returns the parameters to application in
6526 same order as defined in the protocol specification.
6528 The entries are cached in the client->server_cache.
6530 * The INFO command is now issued after received the Client ID
6531 from the server. Affected file lib/silcclient/client.c.
6533 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6534 to the application as the mode changer might be server.
6535 It is guaranteed that NULL is not returned anymore to the
6536 application. Affected file lib/silcclient/client_notify.c.
6538 The ID Type is now also passed to the application so that
6539 it can check whether the returned entry is SilcClientEntry
6542 Added new function silc_client_get_server_by_id to return
6543 the server entry by ID. Affected files are the
6544 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6546 * Do not create the channel in the Irssi SILC Client when issuing
6547 the JOIN command but when received the sucessful JOIN command
6548 reply. Otherwise the channel might get created even though we
6549 could not join it. The Affected file is
6550 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6552 * Fixed a channel joining bug in router. The router must also
6553 check the channel modes, invite and ban lists etc. when serving
6554 the JOIN command sent by normal server. Affected file is
6555 silcd/command.c. The router now resolves the client's
6556 information from the server who sent the JOIN command if it
6557 does not know it, and processes the JOIN command only after
6560 * Changed the SilcCommandCb to take new argument; void *context2.
6561 Affected file lib/silccore/silccommand.h
6563 The second argument in the command callbacks in the server now
6564 includes the SilcServerCommandReplyContext if the command was
6565 called as pending command callback from the command reply.
6566 Otherwise it is NULL. When called as pending the status of the
6567 command reply will be checked and if it was erronous the
6568 error will be sent to the original sender of the command.
6569 This way the client always receives the error messages even
6570 though the server was actually the one who received the error
6571 when it resent the command to router, for example. Affected
6572 files silcd/command[_reply].[ch].
6574 * Fixed sending WHOWAS command's error message to client if
6575 the requested client could not be found. It was missing.
6578 * Changed the CMODE and CUMODE commands reply arguments in the
6579 protocol specification. The Channel ID is now sent in both
6580 of the commands to identify the channel. Implemented this
6581 new feature to the client and server. Affected files
6582 lib/silcclient/command_reply.c and silcd/command.c.
6584 * Made better checks for invite and ban lists in the JOIN
6585 command in server. Affected file silcd/command.c.
6587 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * The server now performs the incoming host IP/DNS lookup
6590 using the silc_socket_host_lookup and thus does not block
6591 the server anymore. Affected file silcd/server.c.
6593 * Completed the multi-thread support for SILC Scheduler in
6594 the lib/silcutil/silcschedule.c.
6596 * Fixed the configure.in.pre to detect the pthread correctly
6599 * Fixed a deadlock in silc_task_queue_wakeup in the file
6600 lib/silcutil/silctask.c.
6602 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * Added new function silc_schedule_wakeup that is used in
6605 multi-threaded environment to wakeup the main thread's
6606 schduler. It needs to be used when a thread adds a new task
6607 or removes a task from task queues. After waking up, the
6608 scheduler will detect the task queue changes. If threads
6609 support is not compiled in this function has no effect.
6610 Implemented the wakeup mechanism to both Unix and WIN32
6611 systems. Affected files are lib/silcutil/silcschedule.[ch],
6612 lib/silcutil/unix/silcunixschedule.c and the
6613 lib/silcutil/win32/silcwin32schedule.c.
6615 * Added new function silc_task_queue_wakeup to wakeup the
6616 scheduler by the specified task queue. Affected file
6617 lib/silcutil/silctask.[ch].
6619 * The silc_socket_host_lookup_start now wakes up the scheduler
6620 after adding the timeout task. Affected file is
6621 lib/silcutil/silcsockconn.c.
6623 * The silc_socket_host_lookup is synchronous now if the threads
6624 support is not compiled in. However, the callback is still
6625 called asyncronously through the scheduler, anyway. Affected
6626 file lib/silcutil/silcsockconn.c.
6628 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Added new function silc_socket_host_lookup to perform
6631 asynchronous IP and FQDN lookups for the socket connection.
6632 Affected files lib/silcutil/silcsockconn.[ch].
6634 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6637 that may or may not compile the mutex support in.
6639 Changed the silc_mutex_alloc interface. It allocates the
6640 mutex now to the sent pointer and returns TRUE or FALSE.
6642 Affected file lib/silcutil/silcmutex.h.
6644 * Wrote the SILC Task Queue interface to support multi-threads.
6645 Affected file lib/silcutil/silctask.[ch].
6647 * Wrote the SILC Scheduler to support multi-threads. Affected
6648 file lib/silcutil/silcschedule.c.
6650 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6653 in lib/silcutil/win32/.
6655 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * Defined SILC Mutex API and SILC Thread API and implemented
6658 them for Unix. Affected files are
6659 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6660 lib/silcutil/unix/silcunixmutex.c and
6661 lib/silcutil/unix/silcunixthread.c.
6663 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Fixed the silc_server_remove_clients_by_server's channel
6666 key re-generation. The hash table handling was incorrect
6667 and would not work with many channels. Affected file is
6670 * Fixed some memory leaks around the server code.
6672 * Rewrote the silc_server_get_users_on_channel to support IPv6
6673 based Client ID's. Affected file silcd/server.c.
6675 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6676 specification. However, a separate document must be written
6677 to define the detailed signing procedure and the payload
6678 associated with the flag. Defined the flag to the
6679 lib/silccore/silcchannel.h as well.
6681 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Changed the dynamic tables to static size tables in the
6684 lib/silccrypt/silchmac.c.
6686 * Removed GCC dependencies from the code. A patch by cras.
6688 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * Do not show the error "Error receiving packet bla bla"
6691 in server if it really was not an error (-2 means that reading
6692 is pending). Affected file silcd/server.c.
6694 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Fixed a possible crash in silc_server_remove_clients_by_server
6697 in silcd/server.c. Fixed there also some memory leaks.
6699 * Fixed the silc_idlist_replace_client_id. It could replace
6700 wrong key in the hash table. Affected file silcd/idlist.c.
6702 * Do not check whether there are global users on the channel
6703 if the channel->global_users is FALSE. Affected functions
6704 silc_server_remove_from_one_channel and
6705 silc_server_remove_from_channels in silcd/server.c. Also,
6706 do not check if the removed client is local as we can be
6707 sure that global client was not removed from the channel
6708 and checking for global users is not needed.
6710 * The silc_server_remove_clients_by_server now re-generates
6711 the channel keys correctly for those channels that had
6712 clients removed from them. Affected file silcd/server.c.
6714 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6716 * Found the reason of random crashes in the server. We weren't
6717 ignoring the SIGPIPE signal (which can be sent in write())
6718 and it crashed the server. Affected file silcd/silcd.c.
6720 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Assure that sock->user_data is not NULL in the function
6723 silc_server_packet_send in silcd/packet_send.c.
6725 * Disconnect the remote connection if it could not be added
6726 to any ID lists in the server. The affected file is
6729 * Check in silc_server_packet_send[_real/dest] that the
6730 socket is not disconnecting and ignore the data if it is.
6731 Affected file silcd/packet_send.c.
6733 * Define inline to __inline on native WIN32 compilation.
6734 Affected file includes/silcwin32.h.
6736 * Added some explicit type casts for inline code since MSVC
6737 require them. Affected files lib/silcutil/silcbuffer.h,
6738 lib/trq/silcdlist.h and lib/trq/silclist.h.
6740 * Print warning in log files from now on if the packet
6741 decryption fails. Affected file silcd/server.c.
6743 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Changed the `say' client operation's interface to accept
6746 new `type' argument to indicate the type of the message sent
6747 by the library. The application may filter the library's
6748 messages according the type. The affected file is the
6749 lib/silcclient/silcapi.h.
6751 * Added two new functions to lib/silcclient/silcapi.h:
6752 silc_client_del_client and silc_client_del_client_by_id.
6753 Affected file lib/silcclient/idlist.c.
6755 * Moved the clientincludes.h from includes/ to silc/ and
6756 serverincludes.h from includes/ to silcd/.
6758 * The modes for the CMODE and CUMODE are now passed as
6759 uint32 for application with COMMAND_REPLY. The affected
6760 file is lib/silcclient/command_reply.c.
6762 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * /WHOIS without arguments shows client's own information.
6765 Affected file lib/silcclient/command.c.
6767 * Changed PING to not accept any arguments. The specs
6768 says that client can ping only the connected server so
6769 requiring an argument is not needed. Affected file is
6770 lib/silcclient/command.c.
6772 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Fixed a fatal bug in private message sending and reception
6775 encryption and decryption when using private message keys.
6776 The implementation was incorrect and did not follow the
6777 specification. It causd that some of the message were
6778 lost since it did not use the sending and receiving keys
6779 as the protocol suggests. This has been fixed and will cause
6780 incompatibilities with older clients when sending private
6781 message encrypted with private message keys. Affected files
6782 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6783 and various other in Irssi SILC Client.
6785 Added `responder' boolean argument to the functions
6786 silc_client_add_private_message_key[_ske] to indicate when
6787 the key is added as responder or initiator of the key
6790 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Removed the silc_ske_check_version function and created
6793 a SilcSKECheckVersion callback. Added also a function
6794 silc_ske_set_callbacks that is now used to set all SKE
6795 callbacks. The callback functions are not given to
6796 the SKE functions anymore, but this function is used to
6799 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6801 * Added `silc_version' argument to the silc_client_alloc
6802 to define the version of the application for the library.
6803 The library will use the version string to compare it
6804 against the remote host's (usually a server) version
6805 string. Affected file lib/silcclient/silcapi.h
6807 * Added the KE protocol context to Key Agreement context
6808 in client library so that we can abort the SKE if it
6809 is in process when we get timeout. Affected file is
6810 lib/silcclient/client_keyagr.c.
6812 * Do not resolve the client ID forever if it returns in the
6813 first time that such client does not exist. This was done
6814 for example with private message. Affected file is
6815 lib/silcclient/client_prvmsg.c.
6817 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Do not add regex.h for WIN32. The affected file
6820 includes/silcincludes.h.
6822 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6823 not work yet 100%. It generates the DLL's automatically
6824 when compiling with --with-win32 under cygwin.
6826 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * lib/contrib/regex.c is not compiled on WIN32.
6830 * Added silc_net_get_socket_opt function to the
6831 lib/silcutil/silcnet.h.
6833 * Added includes/silcwin32.h for WIN32 specific includes
6836 * Do not use ptime structure or any of the posix process
6837 functions on WIN32 in lib/silccrypt/silrng.c.
6839 * Added silc_gettimeofday to provide generic function
6840 for struct timeval on all platforms. Added the function
6841 to lib/silcutil/silcutil.h.
6843 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6845 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6846 library as they clearly belong there. As a plus side we
6847 can make the actual socket connection routines platform
6850 Added also new generic function silc_socket_read and
6851 silc_socket_write (that used to be silc_packet_[read/write].
6852 The implementation of these are platform specific.
6854 * Added WIN32 specific routines of silc_socket_[read/write]
6855 to lib/silcutil/win32/silcwin32sockconn.c.
6857 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Added preliminary support for native WIN32 compilation under
6860 cygwin (using the -mno-cygwin option for GCC) to the
6861 ./configure.in.pre. The --with-win32 now prepares the
6862 compilation for native WIN32.
6864 * Rewrote the SILC Scheduler interface in the file
6865 lib/silcutil/silcschedule.h. The scheduler is now context
6866 based and does not have anymore any global static scheduler.
6867 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6868 and created lib/silcutil/win32 directory for WIN32 based
6871 * Added Unix specific network routines to the
6872 lib/silcutil/unix/silcunixnet.c and the old
6873 lib/silcutil/silcnet.c includes now only generic routines.
6875 Added WIN32 specific network routines to the
6876 lib/silcutil/win32/silcwin32net.c.
6878 * Added Unix specific utility functions from the
6879 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6881 * Added WIN32 SILC Scheduler to the file
6882 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6885 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6887 * Do not handle JOIN notify in the server if the target client
6888 is not registered (idata->registered == FALSE). The affected
6889 file is silcd/packet_receive.c.
6891 * Update the nickrec->founder in event_cumode in the Irssi SILC
6892 client. Affected file irssi/src/silc/core/silc-channels.c.
6894 * Fixed the CUMODE_CHANGE notify handling in the server when
6895 server and router are announcing their clients on channels.
6896 Now the mode changes are saved and notified correctly. The
6897 affected file is /silcd/packet_receive.c.
6899 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6900 They really did not replace the cache entry in the ID Cache.
6901 Now they do that. Affected file silcd/idlist.c.
6903 * Fixed the KICK notify handling in the Irssi SILC client to
6904 update the channel records so that the kicked client does not
6905 appear to be on the channel. The affected file is
6906 irssi/src/silc/core/silc-channels.c.
6908 * Always update the conn->current_channel when executing command
6909 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6911 * Fixed the KILL notify handling in Irssi SILC client to remove
6912 the killed client on all channels.
6914 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6916 * Fixed the silc_parse_command_line to remove extra spaces
6917 from the start and end of the arguments. Affected file is
6918 lib/silcutil/silcutil.c.
6920 * Cancel and free any active protocol in the function
6921 silc_server_close_connection. Affected file silcd/server.c.
6923 * Cancel and free any active protocol in the function
6924 silc_client_close_connction. Affected file is
6925 lib/silcclient/client.c.
6927 * Do not execute the KILL command for clients that are in
6928 history (ie. they are not in the network). Affected file is
6931 * Fixed KILL notify handling, client does not crash anymore.
6932 Affected file irssi/src/silc/core/silc-channels.c.
6934 * Reduced the default packet buffer size from 2048 to 1024 in
6935 lib/silccore/silcpacket.c.
6937 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6938 counter to the SKE context that is incresed when the SKE library
6939 performs async operation outside the library. If the outside
6940 process frees the SKE context and FREED status will be set
6941 and the library will detect after the sync operation that the
6942 libary is freed. The affected files are
6943 lib/silcske/silcske[_status].[ch].
6945 * Resolve the client entry information in the function
6946 silc_client_channel_message to assure that NULL pointer is not
6947 passed as client entry to the application. */
6949 * Fixed the task timeout calculation to assure that there is
6950 never negative timeouts. The affected file is
6951 lib/silcutil/silcschedule.c.
6953 * Fixed the channel user mode notification sending in server.
6954 It was sent point-to-point to the router (or to server by router)
6955 but it needs to be destined to a channel. The routines now
6956 supports sending the channel user mode notifys to the channels
6957 when announcing clients and channels. Affected files are
6958 silcd/server.c and silcd/packet_receive.c.
6960 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6961 It did not actually replace the old channel entry in the cache.
6962 Affected file lib/silcclient/client_notify.c.
6964 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6966 * Fixed a possible crash in silc_packet_send_prepare. It now
6967 assures always that there is enough space in the buffer and
6968 at the tail area of the buffer (for MAC).
6970 Fixed the inbound buffer reallocation in silc_packet_read.
6971 It was old code and did not handle the reallocation correctly.
6974 The affected file is lib/silccore/silcpacket.c.
6976 * Fixed buffer overflow in silc_parse_nickname in the file
6977 lib/silcutil/silcutil.c.
6979 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * make install generates new server keys only if there is not
6984 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6986 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6987 Added check that if the NOREPLY is set then we will not send
6988 the away message. This avoids infinite loop of away messages
6989 if both clients are away. The affected file is
6990 lib/silcclient/client_prvmsg.c.
6992 * Fixed client crash if /NICK was given without arguments.
6993 Affected file lib/silcclient/command.c.
6995 * Server does not send the invite list in INVITE command back
6996 to the client if the list was not altered. Added this notion
6997 to the protocol spec as well. Affected file silcd/command.c.
6999 Fixed possible crash in INVITE command by checking the
7000 value of silc_server_get_client_route command.
7002 * Fixed the INVITE notify type handling. The arguments are now
7003 taken in correct order and client does not crash. The affected
7004 file is irssi/src/silc/core/silc-channels.c.
7006 Removed the "Inviting xxx to channel" message from the
7007 client library away and let the application handle it.
7008 Affected file lib/silcclient/command.c. Added that message
7009 to Irssi SILC client's message formats.
7011 * Fixed CMODE command crash in client. It now checks the
7012 amount of arguments correctly and does not crash. The affected
7013 file is lib/silcclient/command.c.
7015 * Do not create new channel automatically in silc_channels_join
7016 but check whether the channel by that name already exists.
7017 Affected file irssi/silc/core/silc-channels.c.
7019 * Do not send the SERVER_SIGNOFF to router if the disconnected
7020 entity was the router. Affected file silcd/server.c.
7022 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7023 SILC client as it was missing from there.
7025 Added the handling of the KICK notify to the Irssi SILC client
7026 as it was missing. Added "you have been kicked" message to
7027 Irssi SILC client's message modules formats.
7029 Added the handing of the KILL notify to the Irssi SILC client
7030 as it was missing. Added the kill message module formats
7033 The affected file is irssi/src/silc/core/silc-channels.c.
7035 * The router did not save the channel mode the server announced.
7036 Affected file silcd/packet_receive.c.
7038 * Fixed a possible crash in INFO command in server. If the
7039 server did not provide the server info it crashed. Affected
7040 file silcd/command.c.
7042 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Fixed the GETKEY command in the server to check also the
7045 global list. Otherwise the GETKEY would not work correctly
7046 in normal SILC server. Affected file silcd/command.c.
7048 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7050 * Fixed GETKEY crash, it crashed if the command did not succseed.
7052 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7054 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7055 is now real and not just an macro interface to GMP.
7057 Removed the entire GMP from the source tree and imported new
7058 NSS MPI library instead. Reason for removing GMP is that it is
7059 extremely large and compiles extremely slow. The NSS MPI
7060 is only a few files and compiles in less than 10 seconds.
7061 The speed is also about the same as GMP. The MPI is imported
7062 to lib/silcmath/mpi.
7064 If the system has GMP installed we will still use the GMP.
7065 If it is not then the NSS MPI will be compiled.
7067 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7069 * Merged a long nickname (127 characters long) crash bugfix from
7070 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7072 * Merged a freed memory reference bugfix from Irssi CVS tree.
7073 Affected file irssi/src/core/commands.c.
7075 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7077 * Added the server's public key sving and verification to the
7078 server when performing the SKE. This was missing and the
7079 remote server's (or router's) public key was accepted without
7080 checking whether we have it previously or trust it at all.
7081 Affected file silcd/protocol.c.
7083 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7085 * Check in the silc_server_timeout_remote if protocol is active
7086 and make sure that the protocol's final callback is called so
7087 that all memory if freed. Affected file silcd/server.c.
7089 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7091 * silc_server_whois_send_reply crashed the server if the nickname
7092 was 127 characters long. Affected file silcd/command.c.
7094 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7096 * Added sanity check to the silc_server_new_client. If the hostname
7097 is provided inside username then check that the provided hostname
7098 really is the same as the resolved one. If the hostname was not
7099 resolved then check it from the public key. Affected file is
7100 silcd/packet_receive.c.
7102 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7103 if the server disconnected us and the connection is not valid
7104 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7106 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7107 the library to the lib/silcutil/silcutil.[ch].
7109 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7111 * Close log file after open. Affected file
7112 lib/silcutil/silclog.c.
7114 * Check whether sock == NULL in silc_client_send_packet and return
7115 if it is. Affected file lib/silcclient/silcclient.c.
7117 * Check rec->entry == NULL in the Irssi SILC Client before
7118 sending the channel message. Affecte file is
7119 irssi/src/silc/core/silc-servers.c.
7121 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7123 * Merged a splitted window bugfix from Irssi CVS tree. The
7124 affected file is irssi/src/fe-text/textbuffer-view.c.
7126 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7127 It did not print nickname.
7129 * Improved the distributions system a bit.
7131 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7133 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7134 irssi/src/fe-text/gui-window.c.
7136 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7137 to in-active server. The affected file is
7138 irssi/src/silc/core/client_ops.c.
7140 * Resolve the client in USERS command reply if the entry does
7141 not have username resolved. The affected file is
7142 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7143 command to WHOIS command to really resolve stuff. The USERS
7144 is not used any more in any critical section so WHOIS can
7145 be used even though it might be slower than IDENTIFY.
7147 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7150 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7152 * Changed the protocol API a bit more consistent in the
7153 lib/silccore/silcprotocol.[ch].
7155 * Changed the following headers to ROBODoc format:
7157 lib/silccore/silcpayload.h
7158 lib/silccore/silcprotocol.h
7159 lib/silccore/silcsockconn.h
7161 All core library headers are now formatted.
7163 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7165 * Fixed a bug in Irssi SILC client; do not show that you are
7166 server/router operator if you really are not. Affected file is
7167 irssi/src/silc/core/client_ops.c.
7169 * Renamed silc_command_free_payload to silc_command_payload_free.
7170 Affected file lib/silccore/silccommand.h
7172 * Added silcmath.h to include the prototoypes of various routines
7173 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7176 * Changed the following headers to ROBODoc format:
7178 lib/silccore/silcchannel.h
7179 lib/silccore/silccommand.h
7180 lib/silccore/silcid.h
7181 lib/silccore/silcidcache.h
7182 lib/silccore/silcmode.h
7183 lib/silccore/silcnotify.h
7184 lib/silccore/silcpacket.h
7185 lib/silcmath/silcmath.h
7187 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7189 * Added checking to the server code not to start the server if
7190 ciphers and stuff are not configured properly. Affected files
7191 silcd/serverconfig.[h] and silcd/server.c.
7193 * Changed the layout of the header files of the public interfaces
7194 in the SILC libraries. The new layout supports ROBODoc
7195 documentation tool (and some others) so that it is easy to create
7196 a library reference manual. All the other headers and source
7197 code must still follow the CodingStyle document. Also source
7198 code must not include these ROBODoc stuffs, only the headers.
7199 Furthermore, all public interface headers must now be named
7200 by using `silc' prefix, example: silcapi.h, silccipher.h.
7201 Some files were renamed due to this. All the other headers
7202 must not be used as public interfaces. I will update the
7203 CodingStyle document later. Changed following headers, so far:
7205 lib/silcclient/silcapi.h
7206 lib/silccore/silcauth.h
7207 lib/silccore/silcprivate.h
7208 lib/silccrypt/silcdh.h
7210 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7214 * Removed silc_client_packet_send_flush from the client library
7215 as it is not needed. Affected file lib/silcclient/client.[ch].
7217 * Added printing of message of unresolved authentication method
7218 to the Irssi SILC client. Added it to the module formats.
7219 Removed the same message from the client library.
7221 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7223 * Added new distribution feature, DISTLABEL. Every distribution
7224 can define own preprocessor label that can be used in the
7225 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7226 file distributions, acconfig.h.pre and prepare.
7228 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7230 * Added Makefile.defines_int to include the actual definitions
7231 for Makefile.defines.in. Tested the new distribution system,
7232 created distributions and tested installation.
7234 * Added AWAY message printing to the Irssi SILC client. Added
7235 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7237 * Added SCONNECT command to call the SILC's CONNECT command.
7238 Cannot use CONNECT directly since Irssi uses that internally.
7239 Affected file irssi/src/silc/core/silc-servers.c.
7241 Added ACTION local command. It is same as ME command but takes
7242 the channel as mandatory argument.
7244 Rewrote some of the Irssi's help files to suite for SILC
7247 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7249 * Added Makefile.defines[.in] that should for now on be included
7250 in all Makefile.am file in the source tree. That file includes
7251 all common compilation definitions for SILC source tree.
7253 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7255 * Minor changes to the ./prepare script to change the package
7256 name according the distribution name to the configure.in.
7258 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7260 * Created new distribution system. Added file `distributions'
7261 that defines all the distributions that can be created out of
7262 the SILC source tree. The ./prepare script now reads that
7263 file to determine how to prepare the distributions. The
7264 first argument to the ./prepare is the name of the distribution
7265 and second is the version of the distribution. If given
7266 without arguments it creates the default (toolkit) distribution
7267 with the default version (defined in ./prepare).
7269 All Makefile.am files that are subject to the distributions
7270 are now named as Makefile.am.pre. These are ./Makefile.am
7271 and lib/Makefile.am. Others may be changed later.
7273 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7275 * Added invite list, ban list, some key management and connection
7276 error message printing to module formats in the Irssi SILC client.
7278 * Added new silc_client_set_away_message to set the away message
7279 that is back to the person who sent private message. The
7280 affected file lib/silcclient/silcapi.h and the
7281 lib/silcclient/client_prvmsg.c.
7283 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Fixed the private message sending in the Irssi SILC client,
7286 added local command KEY to the Irssi SILC client.
7288 Added key management and key agreement message formats to the
7289 irssi/src/fe-common/silc/module-formats.[ch].
7291 Added USERS (alias WHO) printing, server/router operator
7292 indication and LIST command printing to the module formats.
7294 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7296 * Fixed channel joining notify handling, cumode notify handling
7297 from Irssi SILC client.
7299 * Added SILC specific module-formats to the Irssi SILC client so
7300 that SILC specific message hilighting, colors etc is possible.
7301 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7303 Added channel mode, channel user mode, actions, notices,
7304 whois and whowas printing to the the module-formats.c.
7306 * Fixed a bug in channel deletion in the server. The channel
7307 is not left to the cache even if the channel founder auth mode
7308 is set when there are no users anymore on the channel. Affected
7309 file silcd/server.c.
7311 * The silc_net_localhost now resolves the entire hostname including
7312 the domain name. Affected file lib/silcutil/silcnet.c.
7314 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7316 * Changed the ask_passphrase client operation to be ascynchronous.
7317 It has now a completion callback and a context that the
7318 application must call after it has got the passphrase from
7319 the user. Affected files lib/silcclient/silcapi.h,
7320 lib/silcclient/protocol.c, lib/silcclient/command.c and
7323 Added SilcAskPassphrase callback that the application calls
7324 to deliver the passphrase to the library.
7326 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7327 The public key verification and especially a certificate
7328 verification is asynchronous procedure.
7330 Added new SILC_SKE_STATUS_PENDING status to indicate the
7331 request is pending and a callback will be called to finalize
7334 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7335 indicate that remote end did not send its public key (or
7336 certificate), even though we require it. Added check for this
7337 condition in the SKE. This was a security bug, now fixed.
7339 Defined new SilcSKEVerifyCbCompletion callback that is called
7340 when the verification process is completed.
7342 The affected files lib/silcske/silcske_status.h and
7343 lib/silcske/silcske.[ch].
7345 * Changed the verify_public_key client operation to be async
7346 as well. Defined SilcVerifyPublicKey callback that is used to
7347 indicate the success of the public key verification process.
7349 Changed the server and client to use the new async client
7352 * Changed the Irssi SILC client's internal scheduler to be called
7353 twice as many times as it used to be. As a result the client
7354 should be a bit faster now. Affected file is
7355 irssi/src/silc/core/silc-core.c.
7357 * Added support to Irssi SILC client of asynchronous public key
7358 verification and passphrase inquiry. Affected file is
7359 irssi/src/silc/core/silc-core.c.
7361 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Do not say "You have left channel %s" in client library.
7364 Moved it to the application. Affected files are
7365 lib/silcclient/command.c and silc/client_ops.c.
7367 * Fixed silc_client_get_clients. Command context was not
7368 duplicated and was freed memory in the callback. Affected
7369 file lib/silcclient/idlist.c.
7371 * Do not say "you are now talking..." on JOIN command in the
7372 client library. The appliation must handle it.
7374 * Do not say ".. changed topic to" in command reply in the
7375 client libary. The application must handle it.
7377 * Fixed TOPIC command sending in the client library.
7379 * Fixed a memory leak in silc_client_command_free in the file
7380 lib/silcclient/command.c.
7382 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7384 * Imported a modified version of Irssi client to the source tree.
7385 The Irssi will be used to create a new client called
7386 Irssi SILC. Imported to irssi/.
7388 Added silc_core_init_finish function to the Irssi. Affected
7389 file irssi/configure.in.
7391 A lot changes in the Makefile.ams around the irssi tree.
7393 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Do not rehash if the new size is same as the old size of the
7396 hash table, in the silc_hash_table_rehash*. The affected file
7397 lib/silcutil/silchashtable.c.
7399 * Replaced hash_table_del_by_context calls from the server
7400 (when channel->user_list and client->channels) to the
7401 hash_table_del as it is sufficient and faster.
7403 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7405 * Added silc_hash_table_list, silc_hash_table_get and the
7406 SilcHashTableList structure to provide an alternative way to
7407 traverse the hash table. The affected files are
7408 lib/silcutil/silchashtable.[ch].
7410 * Changed the server's idlist routines to use the hash table
7411 routines to optimize the code.
7413 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7415 * Replaced the client entry's `channel' list and channel entry's
7416 `user_list' list to hash tables for optimized lookup. Changed
7417 the code to use the hash table interface around the code.
7418 Affected file lib/silcd/idlist.[ch].
7420 * Added `auto_rehash' boolean argument to the function
7421 silc_hash_table_alloc to indicate whether the hash table should
7422 auto-rehash when it thinks is appropriate time. It will
7423 increase the hash table size if the there is twice as much
7424 entries in the table than the size of the table, and will
7425 decrease the size if there are twice as less entries than
7426 the size of the table.
7428 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7430 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7432 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * silc_idcache_purge_by_context deletes the entry now by context
7435 as it is supposed to do. Affected file lib/silccore/idcache.c.
7437 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7438 client is not anymore valid (WHOWAS givens the info) and not
7439 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7441 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * Removed the `data' and `data_len' arguments from the ID Cache
7444 interfaces and added `name' argument. ID Cache does not handle
7445 anymore the binary data only a names associated with given ID.
7447 * When hashing a Client ID with silc_hash_id the entire ID is
7448 not hashed anymore, instead only the hash of the Client ID is
7449 hashed. This way we can access the Client ID from the cache
7450 with Client ID but with the hash of the ID (which is a hash of
7451 the nickname) as well without any difference in performance.
7453 Added also silc_idcache_find_by_id_one_ext to do one on one
7454 searching when we have the actual ID. Added also function
7455 silc_hash_client_id_compare. The affected files are
7456 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7458 * When hashing the name associated with a ID it is always done
7459 in lowercase. This way we can access the cache without worrying
7460 about case-sensitivity, even though, for example nicknames are
7463 * Fixed a bug in server with channel message sending. It put
7464 wrong ID type as destination ID. The affected file
7465 silcd/packet_send.c.
7467 * silc_idcache_del_by_context now deletes from all hash tables
7468 by context. Affected file lib/silccore/idcache.c.
7470 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * Changed the client library to use the new ID Cache interface.
7473 Changes around the source tree.
7475 * Added silc_hash_table_rehash_ext to rehash with specific
7476 hash function. Affected file lib/silcutil/silchashtable.[ch].
7478 * Added silc_hash_string_compare to compare two strings in the
7479 hash table. Affected file lib/silcutil/silcutil.[ch].
7481 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Added new function silc_idcache_del_by_context into the
7484 lib/silccore/idcache.[ch].
7486 * Changed the server's ID list routines to use the new ID Cache
7487 interface. Changes around the source tree.
7489 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7491 * Added silc_hash_table_del[_by_context]_ext functions in to the
7492 lib/silcutil/silchashtable.[ch].
7494 Removed silc_hash_table_find_all* routines and added new
7495 silc_hash_table_find_foreach to replace them.
7497 Added silc_hash_table_replace_ext function as extended
7498 replacing function. Separated the simple hash table interface
7499 from the extended hash table interface in the file
7500 lib/silcutil/silchashtable.h.
7502 * Fixed minor bugs and changed it to use some of the new
7503 hash table functions in lib/silccore/idcache.c
7505 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Added new function silc_hash_table_find_all to return all keys
7508 in the hash table by the specified key. As the hash table is
7509 collision resistant it also makes it possible to have several
7510 duplicate keys in the hash table. This function may be used to
7511 find all of the keys from the hash.
7513 Added user_context arguments to the SilcHashFunction,
7514 SilcHashCompare and SilcHashDestructor to deliver user specified
7517 Added new fuctions silc_hash_table_find[_all]_ext to do
7518 extended lookup with specified hash and compare functions and
7519 specified user contexts.
7521 Added new function silc_hash_table_add_ext to add the key
7522 with specified hash function and user context.
7524 Added new function silc_hash_table_foreach to traverse all
7525 entrys in the hash table. Added SilcHashForeach callback
7528 Added new function silc_hash_table_del_by_context to delete
7529 the entry only if the context associated with the key matches.
7531 Affected files are lib/silcutil/silchashtable.[ch].
7533 * Removed silc_hash_[server/client/channel]_id and added just
7534 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7535 silc_hash_id_compare to compare two ID's using as the hash table
7536 comparison function. Added also silc_hash_data to hash
7537 binary data and silc_hash_data_compare to compare it.
7539 * Removed silc_idlist_find_client_by_hash as it is not needed
7540 anymore. Affected file silcd/idlist.[ch].
7542 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7543 to use internally the SilcHashTable. The new ID Cache is a lot
7544 faster than the old one. Some of the ID Cache interface was also
7545 rewritten and obsolete and stupid functions were removed.
7547 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7549 * Added entry_count field to the SilcHashTable to keep the number
7550 of the entries in the table. Implemented the function
7551 silc_hash_table_rehash. Added new function
7552 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7554 Fixed a minor bug in silc_hash_table_free.
7556 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7557 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7558 into the lib/silcutil/silcutil.[ch].
7560 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Implemented a collision resistant hash table into the
7563 lib/silcutil/silchashtable[ch]. See the header and the source
7564 for the SilcHashTable API.
7566 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Merged dotconf version 1.0.2 into lib/dotconf.
7570 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Do not compile anything in lib/silcsim/* if the SIM support
7573 is not enabled. The tree should now compile without problems
7576 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7578 * Compiled the SILC under cygwin. Compiled and tested briefly
7579 without problems. More tests needed. The SIMs didn't compile
7582 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7584 * Fixed possible crash in silc_get_username in the
7585 lib/silcutil/silcutil.c.
7587 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Fixed a va_arg in silc/client_ops.c.
7591 * Oops, RC5 routines were named AES and caused some problems
7592 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7594 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Added new SilcIDIP structure into the lib/silccore/id.h and
7597 replaced the old `ip' fields from all SILC ID's to that type.
7598 This is a step towards IPv6 support.
7600 The silc_id_get_len takes now the ID as an extra argument.
7601 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7602 both IPv4 and IPv6 based ID's.
7604 The affected files are lib/silccore/id.[ch] and other files
7605 around the tree using these routines.
7607 * Removed the ID length arguments in server from various
7608 silc_server_send_notify_* routines -> they are not needed
7611 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Fixed memory leak in silc_encode_pem_file in the file
7614 lib/silcutil/silcutil.c.
7616 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Check minor version as well in the SKE. Affected files are
7619 silcd/protocol.c and lib/silcclient/protocol.c.
7621 * Added --identifier option to the server so that an identifier
7622 can be when creating the public key for the server. Affected
7623 file is silcd/silcd.c.
7625 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7626 lib/silccrypt/silcpkcs.c.
7628 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Register default ciphers and stuff when using -C option with
7631 the server. Affected file sildc/silcd.c.
7633 * Put back the servers public key filename format, it is better
7634 than the new one. For now, the client keys are saved with the
7635 new filename format. The affected file silc/client_ops.c.
7637 * Implemented the Cipher API for the rest of the ciphers that
7638 did not implement it or implemented it the wrong way.
7640 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Register default ciphers and stuff when using the -S option
7643 in the client. Affected file silc/silc.c. Same also when
7644 creating new key pair with -C option.
7646 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Fixed the silc_verify_public_key client operation function to
7649 save the public keys differently. The fingerprint is now
7650 used as filename and not the hostname. This way also the
7651 client keys are saved uniquely and not with hostnames. The
7652 affected file is silc/client_ops.c.
7654 * Trimmed the silc_hash_fingerprint function to remove extra
7655 whitespaces from the end of the fingerprint. The affected
7656 file is lib/silccrypt/silchash.c.
7660 * Added silc_cipher_register_default function to register all
7661 default ciphers. It can be used when configuration files
7662 does not exist and the application does not want any specific
7663 ciphers in any specific order.
7665 The SilcDList is now used as silc_cipher_list dynamically
7666 allocated cipher list. Removed the static list all together
7667 and now all ciphers must be allocated to the dynamic list.
7668 The silc_cipher_alloc routine was changed to check only the
7671 All silc_cipher_* routines that used to return int returns
7674 The affected files lib/silccrypt/silccrypt.[ch].
7676 * The same thing was done to silc_hash_* as for silc_cipher_*
7677 routines. Affected files lib/silccrypt/silchash.[ch].
7679 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7680 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7681 Added also silc_pkcs_[un]register[_default] functions.
7682 Removed the data_context from the PKCS API.
7684 * Added silc_hmac_register_default function to register default
7685 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7686 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7687 to unregister all hmacs at once.
7689 * Register the default ciphers, hash functions, PKCSs and HMACs
7690 if client's configuration file does not exist. The affected
7693 * The client did not load the hash functions from the SIM
7694 modules at all. Added support for this. Affected file is
7695 silc/clientconfig.c.
7697 * When decoding public key with silc_pkcs_public_key_decode, check
7698 the supported algorithm only if PKCS are registered. Affected
7699 file lib/silccrypt/silcpkcs.c. The same was done with the
7700 silc_pkcs_private_key_decode.
7702 * Fixed the SILC List routines to keep the list always in order.
7703 It used to change the list's order when traversing the list but
7704 not it preserves the order. Affected file lib/trq/silclist.h.
7706 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7708 * Added the client library to use the SilcSocketConnection's
7709 reference counter (by silc_socket_dup) to prevent the bug that
7710 the socket object may be freed underneath async operation.
7712 * The name resolv library checking fixes in the configure.in.pre.
7715 * Created new version of the protocol drafts for future
7716 development. The -03 drafts are the ones that will be changed
7717 in the trunk now and the -02 will remain as they are.
7719 * Send list of CUMODE notifys to the router when announcing
7720 the channel users to the router. Affected file silcd/server.c.
7721 If the router receiving channel founder CUMODE for a channel
7722 that already has channel founder it will send CUMODE notify
7723 to the sender to remove the channel founder rights from the
7724 announced client. Affected file silcd/packet_receive.c.
7726 * The CUMODE notify may now use Server ID as well as the entity
7727 who changes the mode. Updated protocool specs.
7729 * Updated INSTALL and README files.
7731 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7733 * New web pages in the http://silc.pspt.fi. The pages was
7738 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Implemented the [DenyConnectin] config section in the server.
7741 Added silc_server_config_denied_conn to check whether incoming
7742 connection is denied. Affected file silcd/serverconfig.[ch].
7744 * Do not check the ports when checking the incoming configuration
7745 data if the port is 0, meaning any. Affected file is
7746 silcd/serverconfig.c.
7748 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Fixed buffer overflow in silc_string_compare in the file
7751 lib/silcutil/silcutil.c.
7753 * Fixed double free in silc_server_command_leave in the file
7756 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Fixed the version checking in the server. Affected file is
7761 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Fixed the configuration data fetching when accepting new
7764 connections in the server. Affected file silcd/server.c.
7766 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Added `sender_entry' argument to the function
7769 silc_server_packet_relay_to_channel so that we can check
7770 whether some destination actually belongs to the same route
7771 the sender belongs (ie, we must not resend the packet to the
7772 sender). Affected file silcd/packet_send.[ch].
7774 * Added `servername' field to the SilcClientEntry in the server
7775 to hold the name of the server where client is from. Affected
7776 file is silcd/idlist.h.
7778 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7780 * Moved the channel message encrypting in the router betwen
7781 router connections from silc_server_channel_message to the
7782 silc_server_packet_relay_to_channel since we want to check
7783 whether we have anybody channel before encrypting anything.
7784 Affected files silcd/packet_[receive/send].c.
7786 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Fixed the [AdminConnection] server config section to support
7789 multiple entries. Affected file silcd/serverconfig.c.
7791 * Added support into the server to check the validity of the
7792 incoming connection before executing any KE or authentication
7795 * The connection configuration is now saved to the KE and
7796 connection auth protocol contexts and not fetched anymore in
7797 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7799 * The local hosts listenning address and port is also resolved
7800 now when starting the server. We want to have the socket object
7801 to include the real address and port for the listener. Added
7802 new function silc_net_check_local_by_sock into the files
7803 lib/silcutil/silcnet.[ch].
7805 * Fixed a broadcast bug in server -> do not broadcast if we
7808 * Fixed a routing bug. Do not route broadcast packets ever.
7809 Broadcast packets must be processed always and not routed since
7810 they may be destined to some other host than yourself and thus
7811 would get routed without no good reason. Affected file is
7814 * Added function silc_server_config_is_primary_route to check
7815 whether primary router connection has been configured (a router
7816 configuration that we are initiating). If there is not, we
7817 will assume that there is only two routers in the SILC network
7818 and we will use the incoming router connection as our primary
7819 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7821 * Changed the order of the broadcasting. Broadcast _after_ the
7822 packet has been processed not before. Affected file is
7825 * Fixed a [ClientConnection] parsing bug. The port was never
7826 parsed correctly thus resulting to port 0. Affected file
7827 silcd/serverconfig.c.
7829 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7830 argument and did not set the broadcast packet flag. Affected
7831 file silcd/packet_send.c. Fixed same bug in the function
7832 silc_server_send_notify as well.
7834 * If we receive NEW_ID packet for our own ID in the server, ignore
7837 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Removed the nickname from the Private Message Payload.
7842 Updated the code and the protocol specs.
7844 * Updated protocol specs for submitting to the IETF.
7846 * Tweaked the Random Number Generator a bit. Affected file
7847 lib/silccrypt/silcrng.c. Exported a new function
7848 silc_rng_[global]_add_noise which can be used to add more
7851 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Do not parse packets with different timeout when protocol
7854 is active -> may cause problem with rekey. Affected file
7857 * When server receives signoff notify it must not create
7858 new channel key if the client is on any channels since the
7859 sender of the signoff notify will create it.
7861 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Added printing of error messages during SKE protocol from the
7864 failure packet sent by server during SKE. Affected file
7867 * Removed the client's failure_callback handling with timeout
7868 and handle it immediately when received.
7870 * The SKE library returned wrong type in SUCCESS and FAILURE
7871 packets. They must be 32 bit MSB not 16 bit MSB.
7873 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Ok, rewrote the logic of the re-key and now it seems to work.
7876 I tested it on high traffic with frequent re-keys without
7877 problems. Added hmac_receive (and renamed hmac to hmac_send)
7878 in SilcClientConnection in lib/silcclient/client.h and
7879 in SilcIDListData in silcd/idlist.h. Also, removed the
7880 SilcPacketParserContext's cipher and hmac fields as they are
7881 not needed anymore and actually caused some problems when
7882 the ciphers and hmac's changed underneath the packet parser.
7884 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * If re-key protocol is active then process the incoming packets
7887 synchronously since we must assure that icoming packets encrypted
7888 with the old key is processed before the new keys is set to
7889 use. This is true other packets than for REKEY packets.
7890 Affected file silcd/server.c. The same was done to client library
7891 as well, affected file lib/silcclient/client.c.
7893 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Fixed bug in client and server to accept the force send if
7896 the packet is send from silc_[server/client]_packet_process
7897 function. Otherwise the packets are never delivered, oops.
7899 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Disable force sending of packets when REKEY protocol is active.
7902 We must assure that no packet is sent directly when rekey is
7903 performed. All packets must be sent through packet queue.
7904 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7905 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7906 function is silc_[server/client]_packet_send_real to check
7909 * Replaced the SIM paths from example config files to
7910 /usr/local/modules. Also, make install creates now
7911 /usr/local/silc/logs directory to hold all the SILC server
7914 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Made the configure.in.pre work on Solaris. Patch by salo.
7918 * Made all ciphers compatible with non-x86 machines. Defined
7919 CBC mode macros into lib/silccrypt/ciphers_def.h.
7921 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Fixed the make install.
7925 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * When MAC computation fails the silc_packet_decrypt returned 0
7928 even though it was supposed to return -1. Fixed this. The
7929 affected file is lib/silccore/silcpacket.c.
7931 * Do not replace the config files in /etc/silc (in make install)
7932 if they already exist. Affected file ./Makefile.am.
7934 * Do not send re-key packets immediately but through packet queue.
7935 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7937 * Changed silc_net_check_host_by_sock to return FALSE if the
7938 IP/DNS could not be resolved. Though, it returns the IP address
7939 now even if it could not resolve it (but returns also FALSE).
7940 Affected file lib/silcutil/silcnet.[ch].
7942 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Added silc_pkcs_decode_identifier to decode the public key's
7945 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7946 Added also silc_pkcs_free_identifier. Added also new context
7947 SilcPublicKeyIdentifier.
7949 * Added -S option to the silc client. It is used to dump the
7950 contents of the specified public key file.
7952 * Changed the PKCS api to return the public key length when
7953 setting the public key.
7955 * Fixed a fatal bug in the public and private key file loading.
7956 Affected file lib/silccrypt/silcpkcs.c.
7958 * Execute the packet parsing for client with zero (0) timeout
7959 if the protocol is active. Affected file silcd/server.c.
7961 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Made the key generation options to the silcd program. Added
7964 -C option, equivalent to client's option.
7966 * Added new [ServerKeys] config section to the server. It
7967 configures the server's public and private key.
7969 * Defined generic Public Key Payload into the protocol
7970 specification to send specific type of public keys and
7973 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7974 public key or certificate.
7976 * Implemented the GETKEY command to the server and to the
7977 client library and on user interface.
7979 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Made preliminary `make install' work.
7983 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Added SilcServerRekey context into silcd/idlist.h.
7987 * Added the PFS support as defined in the specification to the
7988 SKE protocol. Affected files lib/silcske/*.c.
7990 * Added `ske_group' field to the SilcServerRekey context to hold
7991 the number of the SKE group that is used with PFS in re-key.
7992 Affected file silcd/idlist.h.
7994 * Added PFS re-key support to the server. Affected file is
7997 * Added silc_protocol_cancel to cancel execution of the next
7998 state of the protocol. Affected file is
7999 lib/silccore/silcprotocol.[ch].
8001 * Added the re-key support with and without PFS to the client
8002 library. Re-key is performed once in an hour, by default.
8004 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8005 Added silc_client_rekey_callback and silc_client_rekey_final.
8006 Affected files are lib/silcclient/protocol.[ch] and
8007 lib/silcclient/client.[ch].
8009 * Removed the `hmac_key' and `hmac_key_len' fields from the
8010 SilcClientConnection structure; not needed. Affected file is
8011 lib/silcclient/client.h.
8015 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Do not ask whether user wants to use the negotiated private key
8018 for private messages, just use it. Affected file is
8019 silc/local_command.c.
8021 * Added `send_enc_key' and `enc_key_len' fields to the
8022 SilcIDListData structure since they are needed in the re-key
8023 phase. Affected file is silcd/idlist.[ch].
8025 * Implemented the simple re-key protocol into the server.
8026 Affected files silcd/server.c and silcd/protocol.[ch]. The
8027 re-key will be performed once in an hour, by default.
8029 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8030 Added silc_server_rekey, silc_server_rekey_callback and
8031 silc_server_rekey_final.
8033 * Removed Tunneled flag from the protocol. Updated the code
8034 and the specifications.
8036 * Adde `pfs' field to the SilcIDListData to indicate whether
8037 the PFS is to be performed in the re-key. Affected file is
8040 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8042 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8043 int64 of at least the xintXX size. If void * is less that 4
8044 bytes uint32 * will be used. Defined bool as boolean.
8046 * Changed _ALL_ unsigned long and unsigned int to uint32,
8047 unsgined short to uint16 in the source tree.
8049 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8050 not handle clients that has entry->data.registered == FALSE.
8051 They are not in the network anymore. Affected file is
8054 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Implemented the sending of the SERVER_SIGNOFF notify in the
8057 server. Affected file is silcd/server.c.
8059 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8060 Added also silc_notify_payload_encode_args into the
8061 lib/silccore/silcnotify.[ch].
8063 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8064 Affected file silcd/packet_receive.c.
8066 * Implemented the SERVER_SIGNOFF notify handling in the client
8067 library. Affected file lib/silcclient/client_notify.c. Also,
8068 implemnted the printing of the SERVER_SIGNOFF info to the
8069 application. Affected file silc/client_ops.c.
8071 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8072 if the deleting was successful. Affected file silcd/idlist.[ch].
8074 * Added support for public key authentication in the connection
8075 authentication protocol in the client library. Affected file
8076 lib/silcclient/protocol.c.
8078 * Changed the server's silc_idlist_get_clients_by_* interface
8079 to support already allocated array so that new entries may be
8080 added to pre-allocated array. Affected file silcd/idlist.[ch].
8081 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8082 and command replies.
8084 * All command reply functions in the server now calls the
8085 pending command callback even if error occured. This way the
8086 error will be delivered to the client as well. Affected files
8087 silcd/command.c and silcd/command_reply.c.
8089 * Fixed INFO command to return local server's info if no server
8090 was provided. Affected file lib/silcclient/command.c.
8092 * Removed RESTART command for good. Updated the code and the
8095 * Rewrote parts of the task system. It is a bit simpler now.
8096 Removed unsued task priorities. The affected files are
8097 lib/silcutil/silctask.[ch].
8099 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Moved the USERS printing from the library to the application.
8102 Affected files lib/silcclient/command.c and silc/client_ops.c.
8104 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Added channel key re-key support. The re-key is perfomed
8109 only by the router and is done once in an hour. Added `rekey'
8110 field to the SilcChannelEntry in the server. Affected files
8111 silcd/server.c and silcd/idlist.h.
8113 * Added silc_task_unregister_by_context into the file
8114 lib/silcutil/silctask.[ch].
8116 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Added SILC_UMODE_GONE mode to indicate when the client is not
8119 present in the SILC network. Added also support to the local
8120 command AWAY that will set this mode. Added support of showing
8121 "xxx is gone" in WHOIS command. The USERS command shows the
8122 gone status as well.
8124 * Fixed setting server and router operator privileges in the
8125 server's UMODE command. Affected file silcd/command.c.
8127 * Merged the SKE KE1 and KE2 payloads into one payload. The
8128 new KE payload is equivalent to the old KE2 payload.
8130 Cleaned up the SKE Start Payload parsing. It now uses the
8131 simple buffer unformatting to do the parsing. A lot faster
8134 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8135 to the SKE that is used to indicate whether both of the SKE
8136 parties should perform authentication. By default only the
8137 responder performs authentication. By setting this flag also
8138 the initiator must do authentication. By default it is unset
8139 since in normal SKE case, client to server connection, only
8140 the responder should do authentication. When doing SKE between
8141 two clients both should perform authentication. Updated the
8142 code and the protocol specs.
8144 * A little fix to IDENTIFY command in the server. Search the
8145 client first by hash not nickname. Affected file is
8148 * Fixed the silc_client_close_connection to support closing
8149 the client to client connections wihtout deleting too much
8150 data. Affected file lib/silcclient/client.c.
8152 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8153 are received if protocol used to be active but is not anymore
8154 the application would crash due to NULL pointer dereference.
8155 Affected files silcd/server.c and lib/silcclient/client.c.
8157 * Added `hash' field to the SilcClientConnection to include
8158 the hash function negotiated in the SKE protocol.
8160 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8161 to set the channel founder authentication data. A client can
8162 claim the founder rights later by providing the authentication
8163 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8164 This way the channel founder can regain the channel founder
8165 privileges even it is left the channel. This works only on
8166 local server and the client must be connected to the same
8167 server to be able to regain the founder rights. Updated the
8168 protocol specs accordingly.
8170 Added support to the CMODE command in the client to set the
8171 founder auth data. Read the README to see how to set it.
8173 Added support to the CUMODE command to claim the founder
8174 rights. Read the README to see how to do it.
8176 Added support for the founder authentication to the Channel
8177 Entry in the server. Affected file silcd/idlist.h.
8179 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8180 server's CMODE command. Affected file silcd/command.c.
8182 * Added the following new functions into lib/silccore/silcauth.[ch]:
8183 silc_auth_get_method and silc_auth_get_data.
8185 * The server now saves the remote hosts public key to the
8186 SilcIDListData pointer. Affected file silcd/protocol.c.
8188 * The normal server now does not remove the channel entry from
8189 the cache if the founder authentication data is set. It used
8190 to remove it if the founder was the last one on the channel on
8191 the server and left the channel. The auth data is saved and
8192 if the channel is re-joined later the old entry is used with
8193 the old auth data. Affected files silcd/command_reply.c and
8196 * Removed the `pkcs' field from the SilcIDListData structure
8197 in the server; it is not used. Affected file silcd/idlist.h.
8199 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Fixed packet processing on slow links. Partial packets were
8202 never re-processed because the incoming data buffer was cleared
8203 by the application. Application must not directly clear the
8204 sock->inbuf, the packet processing routines handle it. Fixed
8205 this in client library and in server.
8207 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Fixed the WHOIS and IDENTIFY send reply function to really
8210 check whether to send list or just one entry. Affected file
8213 * Cleaned up the LEAVE command's channel key distribution. The
8214 affected file silcd/command.c.
8216 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8217 can enforce the channel mode as well. In that case the ID
8218 includes the ID of the server. The code now enforces the
8219 mode change if the router have different mode than the server.
8221 * The notify client operation with CMODE_CHANGE notify can now
8222 return NULL client_entry pointer if the CMODE was not changed
8223 by client. Application must check for this.
8225 * Added <Server ID> argument to INFO command to support server
8226 info fetching by Server ID.
8228 * Added silc_server_announce_get_channel_users to get assembled
8229 packets of channel users of the specified channel. Affected
8230 file silcd/server.[ch].
8232 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8233 was freed underneath the ID Cache.
8235 * Re-announce clients when the server received CHANNEL_CHANGE
8236 notify from the router. Affected file silcd/packet_send.c.
8238 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8241 crashed since it did not handle the fact that there is no cipher
8242 called "3" and didn't check the error condition. Now fixed.
8244 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8245 flag. It can be used to send message requests.
8247 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Implemented the RESTART command in the client.
8251 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8252 notice type messages. Added notice printing to the user
8255 * The channel keys are not re-generated if the channel's mode
8256 is PRIVKEY, ie private key on the channel exists. Affected
8257 files silcd/server.c and silcd/command.c.
8259 * Fixed a little bug in channel message delivery when channel
8260 private keys are set in the server. Affected file is
8261 silcd/packet_send.c.
8263 * Changed the setting on channel->on_channel = TRUE from the
8264 silc_client_save_channel_key to the JOIN command reply. The
8265 key payload is not received if the private channel key is set.
8266 Affected file lib/silcclient/command_reply.c and the
8267 lib/silcclient/client_channel.c.
8269 * When the CMODE_CHANGE notify is sent and the channel private
8270 key mode is removed the channel key must be re-generated in
8271 other cells as well. Added this support for the router in the
8272 silcd/packet_receive.c.
8274 * Added new local command NOTICE to send notice message on
8275 channel. Affected file silc/local_command.[ch].
8277 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8279 * Added new local command ME to the client. It is used to send
8280 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8281 some action. Affected file silc/local_command.[ch].
8283 * Changed channel_message and private_message client operations
8284 to deliver the message flags to the application. Added also
8285 the `flags' arguments to the silc_client_send_channel_message
8286 and silc_client_send_private_message functions. Affected file
8289 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * Redefined the Private Message Payload to support private message
8292 keys and to support the new private message flags. Updated
8293 the protocol specs. Flags makes it possible to have for example
8294 CTCP style messages.
8296 * Added new type SilcPrivateMessagePayload and defined an API
8297 for it in the lib/silcclient/silcprivate.[ch].
8299 * Tested private message private keys successfully. Tested the
8300 private message key set, unset and list commands with the new
8303 * Redefined the Channel Message Payload to include the channel
8304 message flags (equal with private message flags) to support
8305 for example CTCP style messages.
8307 * Defined some of the message (for channel and private message)
8308 flags. Updated the protocol specs and added the flags to the
8309 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8311 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Added SilcKeyAgreementStatus type to the key agreement routines
8314 to indicate the current status and error if one occured.
8315 The status types are defined in the lib/silcclient/silcapi.h.
8317 * Added new local command KEY that is used to set and unset private
8318 keys for channels, set and unset private keys for private messages
8319 with remote clients and to send key agreement requests and
8320 negotiate the key agreement protocol with remote client. The
8321 key agreement is supported only to negotiate private message keys,
8322 it currently cannot be used to negotiate private keys for channels,
8323 as it is not convenient for that purpose.
8325 * Fixed a minor pending callback setting bug in the function
8326 silc_client_get_client_by_id_resolve, now the function works.
8327 Affected file lib/silcclient/idlist.c.
8329 * Added function silc_net_get_local_port to get local bound
8330 port by socket. Added to lib/silcutil/silcnet.[ch].
8332 * Added `sockets' and `sockets_count' fields to the SilcClient
8333 object. They hold the sockets of the listenning sockets in
8334 the client. Listenning sockets may be for example the key
8335 agreement server. Affected file lib/silcclient/client.[ch].
8336 Added functions the silc_client_add_socket and the
8337 silc_client_del_socket. They are exported to the application
8340 * Added ~./silc/clientkeys to support other client's public keys.
8342 * Renamed verify_server_key client operation to verify_public_key
8343 and added one argument to indicate the type of the connection
8344 (server, client etc.).
8346 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Added silc_server_connection_auth_request to handle the
8349 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8350 silcd/packet_receive.[ch].
8352 * Added silc_server_send_connection_auth_request into the
8353 silcd/packet_send.c to send the connection auth request packet.
8355 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8358 * Fixed the public key authentication in responder side in the
8359 server. The `auth_data' pointer includes the SilcPublicKey
8360 not the path to the public key. Affected file silcd/protocol.c.
8362 * Implemented the public key authentication in the initiator side
8363 in the server. Affected file silcd/protocol.c.
8365 * Removed the [RedirectClient] config section from the server
8366 configuration. Is not needed and I don't want to implement it.
8368 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Cleaned up the CMODE command in the server. It now works
8371 correctly and supports all the modes defined in the protocol.
8372 Affected file is silcd/command.c.
8374 * Added `hmac_name' field to the SilcChannelEntry in the server
8375 to hold the default HMAC of the channel. It can be set when
8376 creating the channel (with JOIN command). Affected files
8379 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8380 type to indicate the change of the current cipher and hmac
8381 on the channel. Client can safely ignore the <cipher> argument
8382 (if it chooses to do so) since the CHANNEL_KEY packet will
8383 force the channel key change anyway. The <hmac> argument is
8384 important since the client is responsible of setting the new
8385 HMAC and the hmac key into use.
8387 * Fixed the CMODE command in the client library as well.
8389 * Tested CMODE command in router environment successfully.
8391 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Show the version of the remote client (or server) when connecting
8394 to the server. It is logged to the log file. Affected file
8395 is silcd/protocol.c.
8397 * Fixed the KILLED notify handling in the client library. The
8398 client must be removed from all channels when receiving the
8401 Also, do not remove the client entry when giving the KILL
8402 command but when the KILLED notify is received.
8404 * Removed silc_idlist_find_client_by_nickname from the server.
8405 Not needed anymore. Affected files silcd/idlist.[ch].
8407 * Implemented the CHANNEL_CHANGE notify type handling to the
8408 server. Affected file silcd/server.c.
8412 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Added silc_server_send_notify_invite to send the INVITE
8415 notify between routers.
8417 * Implemented the INVITE command correctly to the server.
8419 * Implemented the INVITE notify type handling in the server.
8421 * Implemented the INVITE command to the client library and on the
8424 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Added function silc_server_get_client_resolve to find the
8427 client entry by ID from all ID lists and then resolve it
8428 (using WHOIS) if it cannot be found. Affected file is
8431 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Implemented the BAN command to the client library.
8435 * The JOIN command in the server now checks the invite list
8438 * Changed the silc_command_reply_payload_encode_va and the
8439 silc_command_payload_encode_va to support that if argument is
8440 NULL it ignores and checks the next argument. Affected file
8441 lib/silccore/silccommand.c.
8443 * Added silc_server_send_notify_ban to send the BAN notify
8444 type between routers.
8446 * Chaned the silc_notify_payload_encode to support that if
8447 argument is NULL it ignores and checks the next argument.
8448 Affected file lib/silccore/silcnotify.c.
8450 * Tested ban lists in router environment successfully.
8452 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Implemented BAN command to the server, in silcd/command.[ch].
8456 * Removed the BAN and INVITE_LIST modes from the CMODE command
8459 * Added function silc_string_match to regex match two strings.
8460 Affected files lib/silcutil/silcutil.[ch].
8462 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Redefined parts of the SilcChannelEntry in the server to support
8465 the new ban and invite lists.
8467 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Redefined the INVITE command. The same command can be used to
8470 invite individuals to the channel but also to manage the invite
8471 list of the channel (to add to and remove from the invite list).
8472 Updated the protocol specs.
8474 * Added new command SILC_COMMAND_BAN that can be used to manage
8475 the ban list of the channel. Updated the protocol specs.
8477 * Removed the channel modes: the SILC_CMODE_BAN and the
8478 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8479 in the CMODE command. The equivalent features are now available
8480 using INVITE and BAN commands. Updated the protocol specs.
8482 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8483 in the network about change in the current ban list. The notify
8484 type is not used by the client.
8486 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8487 support the invite lists.
8489 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Added new function silc_string_regexify that converts string
8492 including wildcard characters into regex string that can
8493 be used by the GNU regex library. Added into the file
8494 lib/silcutil/silcutil.[ch].
8496 Added silc_string_regex_combine to combine to regex strings
8497 into one so that they can be used as one regex string by
8498 the GNU regex library. Added into the file
8499 lib/silcutil/silcutil.[ch].
8501 Added silc_string_regex_match to match two strings. It returns
8502 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8504 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Imported GNU regex to the soruce tree into lib/contrib.
8507 Fixed some compiler warning from the regex.c.
8509 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8511 * Fixed MOTD command in the server to work in router environment.
8513 * Fixed the MOTD command in the client library to support
8514 the server argument in the command.
8516 * Added `nickname_len' argument to the silc_idlist_add_client
8517 in the server, as the `nickname' argument may be binary data
8520 * Added silc_idlist_get_channels to return all channels from
8523 * Implemented LIST command to the server. Affected file is
8526 * Implemented the LIST command to the client library and on the
8529 * Added [<user count>] argument to the LIST command reply.
8530 With private channels the user count is not shown.
8532 * Updated TODO and README.
8534 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * The client entry's data.registered must be TRUE even with
8537 global client entry on global client list. The data.registered
8538 is used to check whether the client is anymore in the network,
8539 for example with WHOWAS command so it must be valid.
8541 * Fixed the WHOWAS command in the server. It now actually works
8542 in router environment. Added function into silcd/command_reply.c
8543 silc_server_command_reply_whowas_save.
8545 * Added silc_idlist_purge function to the silcd/idlist.c
8546 to periodically purge the ID Cache.
8548 * Fixed INFO command in the server. It works now in router
8549 environment. Added <server name> argument to the INFO command
8550 reply. Updated the protocol specs.
8552 * Fixed minor bug in silc_idcache_purge to not purge if the
8553 expire value is zero.
8555 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8556 they were buggy because of the WHOWAS information.
8558 * Fixed local command MSG to handle the async resolving of
8559 the remote client properly. It used to fail the first MSG.
8560 Affected file silc/local_command.c.
8562 * Added `data_len' field to SilcIDCache context.
8564 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Update TODO. Todo in commands in the server.
8568 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8571 used by routers as broadcast packet to inform other routers
8572 about the changed user mode.
8574 Implemented the notify handling in the server. Affected file is
8575 silcd/packet_receive.c. Added the function
8576 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8578 * Added new generic Channel Payload and deprecated the New Channel
8579 Payload. The New Channel Payload is now the generic Channel
8582 * Added new argument `mode' to the silc_server_send_new_channel
8583 as it is required in the Channel Payload now.
8585 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8586 and created a new and real SilChannelPayload to represent the
8587 new generic Channel Payload. Implemented the encode/decode
8588 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8590 * Added silc_server_get_client_channel_list to return the list
8591 of channels the client has joined for WHOIS command reply.
8592 Affected file silcd/server.[ch].
8594 * Implemented the channel list sending in the WHOIS command reply
8595 in server and in the client.
8597 Implemented the channel list displaying on the user interface
8598 as well. Affected file silc/client_ops.c.
8600 * Added silc_channel_payload_parse_list to parse list of Channel
8601 Payloads. It returns SilcDList list of SilcChannelPayloads.
8602 Client for example can use this function to parse the list of
8603 channels it receives in the WHOIS command reply. The caller
8604 must free the list by calling silc_channel_payload_list_free.
8605 Affected files lib/silccore/silcchannel.[ch].
8607 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Added one new argument <user mode> to the WHOIS command reply
8610 to return the mode of the user in SILC. Updated the protocol
8613 Implemented it to the server and client.
8615 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Fixed the mode printing on the user interface on joining.
8618 Affected file silc/client_ops.c.
8620 * Implemented the UMODE command and user modes in general to the
8621 client library and to the user interface.
8623 * Implemented the UMODE command to the server.
8625 * The server now sends UNKNOWN_COMMAND error status if client sends
8626 unknown command. Affected file silcd/command.c.
8628 * All server commands now handle the command identifier the right
8629 way when sending the command reply to the client. The client can
8630 use to identify the command replies with the identifier.
8632 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8634 * Added silc_server_get_client_route to resolve the route to
8635 the client indicated by the client ID. Affected file is
8638 * Added silc_server_relay_packet as general function to relay
8639 packet to arbitrary destination. This deprecates functions
8640 like _send_private_message_key, _relay_notify etc. Affected
8641 file is silcd/packet_send.[ch].
8643 Removed silc_server_send_key_agreement,
8644 silc_server_send_private_message_key and
8645 silc_server_packet_relay_notify functions from the file
8646 silcd/packet_send.[ch].
8650 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8651 server. Affected file silcd/packet_receive.[ch].
8653 * Implemented the KILL command to the client. Implemented the
8654 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8655 Affected files lib/silcclient/command[_reply].c and
8656 lib/silcclient/client_notify.c. Implemented the KILL notify
8657 printing in the user inteface.
8659 * Fixed a lot silc_parse_nick memory leaks from the client
8660 library in the file lib/silcclient/command.c.
8662 * Changed the silc_server_send_notify_on_channels's `sender'
8663 argument from SilcSocketConnection to SilcClientEntry to
8664 check the sender as entry and not as connection object and not
8665 to send to the client provided as argument. The affected file
8666 is silcd/packet_send.[ch].
8668 * The notify packets that are destined directly to the client used
8669 to not to be processed by the server. Now changed that and the
8670 server processes all notify packets. After relaying the packet
8671 to the client the notify packet is processed in the server.
8673 * The silc_server_free_client_data now checks whether there is
8674 pending outgoing traffic for the client and purges the data to
8675 the network before removing the client entry.
8677 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8680 an client is killed from the SILC Network. Updated the protocol
8683 Added new function silc_server_send_notify_killed to the
8684 silcd/packet_send.[ch].
8686 * Added function silc_server_packet_relay_notify to relay notify
8687 packets that are destined directly to a client. In this case
8688 the server does not process the notify packets but merely relays
8689 it to the client. Affected file silcd/packet_send.[ch].
8691 Added also silc_server_packet_process_relay_notify to check
8692 whereto relay the notify. Affected file is
8693 silcd/packet_receive.[ch].
8695 * Implemented the KILL command to the server.
8699 * Added the backup schema desgined last fall to the protocol
8700 specs for everyone to see. The specification is in the
8701 *-spec-xx.txt draft and the packet type definitions for the
8702 backup routers is in *-pp-xx.txt draft. Thusly, added also
8703 new packet type SILC_PACKET_CELL_ROUTERS.
8705 * A big security problem in the implementation discovered. The
8706 signoff of an client did not cause new channel key generation
8707 which it of course should've done. The channel keys must be
8708 always re-generated when client leaves (or signoffs) the channel.
8709 The silc_server_remove_from_channels funtion now handles
8710 the channel key re-generation.
8712 * Added `sender' argument to the silc_server_send_notify_on_channels
8713 to not to send the client provided as argument. Affected file
8714 silcd/packet_send.[ch].
8716 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Implemented OPER and SILCOPER commands into the server and
8721 * Added silc_auth_verify and silc_auth_verify_data to verify
8722 the authentication directly from the authentication payload.
8723 It supports verifying both passphrase and public key based
8724 authentication. Affected file lib/silccore/silcauth.[ch].
8726 * Added `hash' field to the SilcIDListData structure. It is the
8727 hash negotiated in the SKE protocol. Affected file is
8730 * Slight redesigning of the SilcAuthPayload handling routines.
8731 Do not send SilcPKCS but SilcPublicKey as argument.
8733 * Implemented the public key authentication support to the
8734 serverconfig. The public key is loaded from the provided path
8735 and saved as authentication data to void * pointer. Thus,
8736 changed the unsigned char *auth_data to void *auth_data;
8738 * Fixed SHUTDOWN command to send the reply before the server
8739 is shutdown. :) Affected file silcd/command.c.
8741 * Fixed fatal bug in CONNECT command. The hostname was invalid
8742 memory and server crashed. Affected file silcd/command.c.
8744 * Fixed fatal bug in CLOSE command. The server_entry became
8745 invalid but was referenced later in the command. Affected file
8748 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Fixed fatal bug in failure packet handling. Server ignored
8751 the failure and thus crashed when it came.
8755 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8758 that the command may be executed only once in (about) 2 seconds.
8759 The old SILC_CF_LAG flag is same but allows command bursts up
8760 to five before limiting.
8762 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8763 server code. Various commands now includes the CF_LAG_STRICT
8764 flag to disallow any kind of miss-use of the command.
8766 * Fixed the silc_buffer_unformat to not to allocate any data
8767 if the length of the data is zero. It used to allocate the
8768 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8770 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8772 * Changed the format of AdminConnection configuration section
8773 in the server. Added username of the admin to the format.
8774 Affected files silcd/serverconfig.[ch].
8776 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8777 to return admin configuration data by host, username and/or
8780 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Implemented WHOWAS command to the server. Added the functions:
8784 silc_server_command_whowas_parse,
8785 silc_server_command_whowas_send_reply,
8786 silc_server_command_whowas_from_client and
8787 silc_server_command_whowas_from_server
8789 * Added <Client ID> argument to the WHOWAS command reply. Updated
8790 the protocol specs accordingly.
8792 * Implemented WHOWAS command and command_reply to the client
8795 Implemented the WHOWAS printing on the user interface.
8797 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Added new argument to the WHOWAS command reply, the real name.
8800 It is an optional argument. Updated the protocol specs.
8802 * Added SilcIDCacheDestructor callback that is registered when
8803 the SilcIDCache is allocated. The callback is called when
8804 an cache entry in the ID Cache expires, or is purged from the
8805 cache. Added into lib/silccore/idcache.[ch].
8807 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8808 to destruct the client entries when the cache entry expires.
8809 Other ID Cache's in server and in the client library ignores
8812 * If the ID Cache entry's `expire' field is zero then the entry
8813 never expires. Added boolean `expire' argument to the
8814 silc_idcache_add function in the lib/silccore/idcache.[ch].
8815 If it is TRUE the default expiry value is used.
8817 * Added silc_server_free_client_data_timeout that is registered
8818 when client disconnects. By default for 5 minutes we preserve
8819 the client entry for history - for WHOWAS command.
8821 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * Added support to the server to enforce that commands are not
8824 executed more than once in 2 seconds. If server receives
8825 commands from client more frequently, timeout is registered
8826 to process the commands. Affected file silcd/command.c.
8827 Added new function silc_server_command_process_timeout.
8829 * Changed NICK_NOTIFY handling in client library to check that
8830 if the client's nickname was changed, so there is no need to
8831 resolve anything from the server.
8833 * Removed error printing from the WHOIS and IDENTIFY commands.
8834 If error occurs then it is ignored silently in the client library.
8835 The application, however, may map the received error to
8836 human readable error string. The application currently maps
8837 the NO_SUCH_NICKNAME error to string.
8839 * Made the command status message public to the application. Moved
8840 them from lib/silcclient/command_reply.c to
8841 lib/silcclient/command_reply.h. The application can map the
8842 received command status to the string with the
8843 silc_client_command_status_message function.
8845 * Added check to the server to check that client's ID is same
8846 as the Source ID in the packet the client sent. They must
8849 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Added dist-bzip hook to the Makefile.am to make bzip2
8852 compressed distributions.
8854 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Server now enforces the maximum length for the nickname and
8857 the channel as protocol specification dictates. 128 bytes for
8858 nickname and 256 bytes for channel name.
8860 * Moved the WHOIS printing to the application. The client libary
8861 does not print out the WHOIS information anymore, the application
8862 must do it. Renamed silc_client_command_reply_whois_print to
8863 the silc_client_command_reply_whois_save.
8865 The client's idle time is also sent to the application now, and
8866 the idle is shown on screen.
8868 * Added silc_client_command_reply_identify_save to save the
8869 received IDENTIFY entries.
8871 * Do not check for channel private keys in message sending and
8872 reception if the channel does not have the PRIVKEY mode set.
8873 Affected file lib/silclient/client_channel.c.
8875 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8878 just surfaced after chaning the JOIN procedure.
8880 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Added silc_client_get_clients_by_list to get client entries
8883 from Client ID list, that is returned for example by JOIN
8884 and USERS command replies. The application should use this
8885 function for example when JOIN command reply is received to
8886 resolve the clients already on the channel (library does not
8887 do that anymore as USERS command reply is not used in the JOIN
8888 procedure anymore). Affected files lib/silcclient/silcapi.h and
8889 lib/silcclient/idlist.c.
8891 * JOIN command reply and USERS command reply returns now SilcBuffer
8892 pointers instead of unsigned char pointers when returning
8893 the client list and mode list.
8895 * Added <Client ID> argument to the JOIN command reply, mainly
8896 for the server to identify for which client the command was
8897 originally sent. Updated protocol specs accordingly.
8899 * Added SilcDlist private_key pointer to the SilcChannelEntry
8900 in the client to support the channel private keys. Affected
8901 file is lib/silcclient/idlist.h.
8903 * Added SilcChannelPrivateKey argument to the function
8904 silc_client_send_channel_message so that application can choose
8905 to use specific private ke if it wants to. If it is not provided,
8906 the normal channel key is used, unless private keys are set.
8907 In this case the first (key that was added first) is used
8908 as the encryption key.
8910 * Implemented the support for channel private key handling.
8911 Implemented the following functions:
8913 silc_client_add_channel_private_key,
8914 silc_client_del_channel_private_keys,
8915 silc_client_del_channel_private_key,
8916 silc_client_list_channel_private_keys and
8917 silc_client_free_channel_private_keys
8919 Affected file lib/silcclient/client_channel.c.
8921 * Added the support for the private keys in the channel message
8922 sending and encryption and in the message reception and
8923 decryption. Affected funtions are
8924 silc_client_send_channel_message and silc_client_channel_message.
8926 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8928 * Added SKE's key verify callback to the client library's
8929 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8931 * Removed the statement that server (or router) must send USERS
8932 command reply when joining to the channel so that the client
8933 knows who are on the channel. Instead, the client list and
8934 client's mode list is now sent in the JOIN command reply to the
8935 client who joined channel. This is better solution.
8937 * Added function silc_server_get_users_on_channel and function
8938 silc_server_save_users_on_channel to the silcd/server.[ch].
8940 * Removed function silc_server_command_send_users from the
8943 * Do not show topic on the client library anymore. The topic is
8944 sent in the command reply notify to the application and the
8945 application must show the topic now.
8947 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Added client searching by nickname hash into the IDENTIFY and
8950 WHOIS commands in the server as they were clearly missing from
8951 them. Affected file is silcd/command.c.
8953 * Fixed a bug in private message receiving in the client library.
8954 The remote ID was freed and it wasn't supposed, now it is
8957 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Minor fix to the channel payload; allocate the data area, as it
8960 needs to be of specific length.
8962 * If the key agreement port is zero then the operating
8963 system will define the bound port. Affected files are
8964 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8966 * Added new function silc_channel_payload_decrypt into the file
8967 lib/silccore/silcchannel.[ch].
8969 * Moved the channel message etc, check from silc_packet_decrypt
8970 to applications. The library calls now a generic
8971 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8972 when the packet is either normal or special. This was done to
8973 allow more wide range of checking that was not allowed when
8974 the code was in library. Now applications can do virtually any
8975 checks to the packet and return to the library the decision how
8976 the packet should be processed. Affected files are
8977 lib/silccore/silcpacket.[ch].
8979 Added silc_server_packet_decrypt_check to the server and
8980 silc_client_packet_decrypt_check to the client library.
8982 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8983 to send with specified source and destination information.
8985 * Channel message delivery between routers was broken after the
8986 channel key distribution was fixed earlier. The channel key
8987 was used be to distributed to other routers as well which is not
8988 allowed by the protocol. Now this is fixed and channel keys
8989 really are cell specific and the channel message delivery between
8990 routers comply with the protocol specification.
8992 * Fixed various commands in server to check also the global list
8993 for the channel entry and not just the local list. The affected
8994 file silcd/command.c.
8996 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8998 * Added assert()s to buffer formatting and unformatting routines
8999 to assert (if --enable-debug) when error occurs. Affected
9000 file: lib/silcutil/silcbuffmt.c.
9002 * Changed to auto-reconnect to check whether the remote host is
9003 router and register the re-connect timeout if it is. It used
9004 to check that whether we are normal server, but router must do
9005 auto-reconnect with another router as well. Affected file
9008 * Removed the [<key len>] option from CMODE command as the cipher
9009 name decides the key length, nowadays. See the defined ciphers
9010 from the protocol specification.
9012 * Added [<hmac>] option to the CMODE command to define the HMAC
9013 for the channel. Added SILC_CMODE_HMAC channel mode.
9015 * Added [<hmac>] option for the JOIN command so that user can
9016 select which HMAC is used to compute the MACs of the channel
9019 * Added Hmac field to the Channel Message Payload. The integrity
9020 of plaintext channel messages are now protected by computing
9021 MAC of the message and attaching the MAC to the payload. The
9022 MAC is encrypted. Now, it is clear that this causes some
9023 overhead to the size of the packet but rationale for this is that
9024 now the receiver can verify whether the channel message decrypted
9025 correctly and also when private keys are set for the channel the
9026 receiver can decrypt the packet with several keys and check from
9027 the MAC which key decrypted the message correctly.
9029 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9030 lib/silccrypt/silccipher.[ch].
9032 * Added silc_hash_len to return the digest length into the
9033 lib/silcrypt/silchash.[ch].
9035 * Rewrote parts of Silc Channel Payload interface in the
9036 lib/silccore/silcchannel.[ch]. The encode function now also
9037 encrypts the packet and parse function decrypts it.
9039 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9041 * Fixed a minor formatting bug in the SKE's key material processing.
9042 It actually might have processed the keys wrong way resulting
9045 * Redefined the mandatory HMAC algorithms and added new algorithms.
9046 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9047 and hmac-md5 truncated to 96 bits. The mandatory is now
9048 hmac-sha1-96. Rest are optional (including the one that used
9049 to be mandatory). Rationale for this is that the truncated HMAC
9050 length is sufficient from security point of view and can actually
9051 make the attack against the HMAC harder. Also, the truncated
9052 HMAC causes less overhead to the packets. See the RFC2104 for
9055 * Added new [hmac] configuration section. The SKE used to use
9056 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9057 is of course wrong. The official names that must be proposed in
9058 the SKE are the ones defined in the protocol specification
9059 (hmac-sha1-96 for example). The user can configure any hmac
9060 using any hash function configured in the [hash] section. At
9061 least, the mandatory must be configured.
9063 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9065 * Added HMAC list to the SKE proposal list. It has now both
9066 hash algorithm list and HMAC list. This makes the protocol
9067 incompatible with previous versions. The SKE now seems to work
9068 the way it is supposed to work, for the first time actually.
9070 * Defined plain Hash algorithms to the protocol specification.
9073 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * Implemented support for key agreement packets into the server.
9076 Added functions silc_server_key_agreement and
9077 silc_server_send_key_agreement. Other than these functions,
9078 server has nothing to do with this packet.
9080 * Added support for private message key packets into the server.
9081 Added functions silc_server_private_message_key and
9082 silc_server_send_private_message_key.
9086 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9087 called in the protocol's final callback instead in the END
9088 protocol state. This makes a little more sense and in the same
9089 time in client we can use the same protocol routines for normal
9090 key exchange and to key agreement packet handling as well.
9092 * Added to both client's and server's KE protocol context the
9093 SilcSKEKeyMaterial pointer to save the key material. We will
9094 bring the key material to the protocol's final callback by doing
9095 this. The final callback must free the key material.
9097 * Added SKE's packet_send callback into client's KE protocol
9098 context so that the caller can choose what packet sending function
9099 is used. This way we can use different packet sending when
9100 doing normal SKE when doing key agreement packet handling (in
9101 the key agreement packet handling we do not want to encrypt
9104 * Implemented the responder side of the key agreement routines
9105 in the client. The client can now bind to specified port and
9106 accept incoming key negotiation. The key material is passed
9107 to the application after the protocol is over.
9109 * Implemented the processing of incoming Key Agreement packet
9110 in the client. Added function silc_client_key_agreement to
9113 * Implemented the intiator side of the key agreement routines
9114 in the client. The client can now initiate key agreement with
9115 another remote client. The key material is passed to the
9116 application after the protocol is over.
9118 * Created client_keyagr.c to include all the key agreement
9121 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9122 SILC_TASK_CALLBACK except that it is not static.
9124 * Created client_notify.c and moved the Notify packet handling
9125 from the client.[ch] into that file.
9127 * Created client_prvmsg.c and moved all private message and
9128 private message key routines from the client.[ch] into that file.
9130 * Create client_channel.c and moved all channel message and
9131 channel private key routines from the client.[ch] into that file.
9133 * Changed silc_client_get_client_by_id_resolve to resolve with
9134 WHOIS command instead of IDENTIFY command, in the file
9135 lib/silclient/idlist.c.
9137 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Implemented the SKE's responder side to the Client library.
9141 * When FAILURE is received to the protocol do not trust it
9142 blindly. Register a timeout to wait whether the remote closes
9143 the connection as it should do it, only after that process the
9144 actual failure. This was changed to both client and server.
9146 * Added client_internal.h to include some of the structures
9147 there instead of client.h in lib/silcclient/.
9149 * Added function silc_task_unregister_by_callback to unregister
9150 timeouts by the callback function.
9152 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * Some "Incomplete WHOIS info" errors has been appearing on the
9155 log files. Took away the entry->userinfo check from WHOIS
9156 reply sending. The entry->userinfo is now " " if client did not
9157 provide one. I thought this was fixed earlier but something
9158 is wrong still. Let's see if the error still appears.
9160 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Fixed a minor bug in the login when the channel key is
9163 re-generated in the server. It used to generate the key in
9164 wrong order and thus caused problems in the channel traffic.
9166 * Fixed a minor bug in channel key distsribution after
9167 KICK command. The key was not sent to the router even though
9170 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9172 * Added silc_ske_process_key_material_data as generic routine
9173 to process any key material as the SILC protocol dictates. The
9174 function is used by the actual SKE library but can be used by
9175 applications as well. This relates to the private message keys
9176 and the channel private keys since they must be processed the
9177 same way the normal SILC session keys. The protocol dictates
9178 this. Affected files: lib/silcske/silcske.[ch].
9180 Added also silc_ske_free_key_material to free the
9181 SilcSKEKeyMaterial structure.
9183 * Defined silc_cipher_set_key function to set the key for
9184 cipher without using the object's method function. The affected
9185 files: lib/silccrypt/silccipher.[ch].
9187 * Implemented silc silc_client_add_private_message_key,
9188 silc_client_add_private_message_key_ske,
9189 silc_client_del_private_message_key,
9190 silc_client_list_private_message_keys and
9191 silc_client_free_private_message_keys functions in the
9194 Added functions silc_client_send_private_message_key to send
9195 the Private Message Key payload and silc_client_private_message_key
9196 to handle incoming Private Message Key payload.
9198 * Added Cipher field to the Private Message Key payload to set
9199 the cipher to be used. If ignored, the default cipher defined
9200 in the SILC protocol (aes-256-cbc) is used.
9202 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Removed lib/silcclient/ops.h file.
9206 Redefined parts of the SILC Client Library API. Created new
9207 file silcapi.h that deprecates the ops.h file and defines the
9208 published Client Library API. Defined also private message key
9209 API and channel private key API into the file.
9211 This is the file that the application must include from the
9212 SILC Client Library. Other files need not be included by
9213 the application anymore.
9215 * Added new key_agreement client operation callback and also
9216 defined the Key Agreement library API for the application.
9218 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9220 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9221 is used by clients to request key negotiation between another
9222 client in the SILC network. If the negotiation is started it
9223 is performed using the SKE protocol. The result of the
9224 negotiation, the secret key material, can be used for example
9225 as private message key.
9227 Implemented the Key Agreement payload into the files
9228 lib/silccore/silauth.[ch].
9230 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9232 * Redefined ciphers for the SILC protocol. Added some new ciphers
9233 and defined the key lengths for the algorithms. Changed the
9234 code accordingly. The default key length is now 256 bits.
9236 * Fixed SKE key distribution function silc_ske_process_key_material
9237 when the key length is more than 128 bits. The default key
9238 length in SILC is now 256 bits.
9240 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9241 to indicate unsupported algorithm.
9243 * Renamed rijndael.c to aes.c and all functions as well.
9245 * Fixed a long standing channel key setting bug in client library.
9246 Weird that it has never surfaced before.
9248 * Fixed bug in channel deletion. If the entire channel is removed
9249 then it must also delete the references of the channel entry
9250 from the client's channel list as the client's channel entry and
9251 the channel's client entry share same memory.
9253 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9255 * Implemented CONNECT and SHUTDOWN commands in the client.
9257 * Implemented CLOSE command to the client.
9259 * Added the function silc_idlist_find_server_by_name into the
9260 files silcd/idlist.[ch].
9262 Added the function silc_idlist_find_server_by_conn into the
9263 files silcd/idlist.[ch].
9265 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * DIE command was renamed to SHUTDOWN. Updated the both code
9270 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9271 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9273 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9276 * Added function silc_server_create_connection function to create
9277 connection to remote router. My server implementation actually
9278 does not allow router to connect to normal server (it expects
9279 that normal server always initiates the connection to the router)
9280 so the CONNECT command is only good for connecting to another
9283 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9286 or some other client was kicked from the channel.
9288 Implemented the handling of the notify type to both client
9291 Implemented silc_server_send_notify_kicked to send the KICKED
9292 notify. It is used to send it to the server's primary router.
9294 * Implemented the KICK command into server and client.
9296 * Added `query' argument to the silc_idlist_get_client function
9297 to indicate whether to query the client from server or not if
9300 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9301 to indicate that the client is not channel founder.
9305 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9307 * Removed the rng context from SilcPacketContext structure and
9308 changed that the packet routine uses the Global RNG API.
9310 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * Added support for quit message that client can "leave" on the
9313 channel when it quits the SILC. It is ditributed inside the
9314 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9316 Added silc_server_free_client_data that will take the
9317 signoff message as argument.
9319 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9321 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Updated parts of the protocol specification to keep it up
9326 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9328 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9329 payloads in one packet.
9331 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9332 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9333 use now the new List flag.
9335 * Also deprecated the following packet types: REPLACE_ID,
9336 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9338 * Added list support for Notify packet in server.
9340 * Added silc_server_send_notify_channel_change to send the
9341 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9342 the silc_server_send_replace_id.
9344 * Added silc_server_send_notify_nick_change to send the
9345 NICK_CHANGE notify type. Deprecates the function
9346 silc_server_send_replace_id.
9348 * Added silc_server_send_notify_join to send the JOIN notify type.
9349 Deprecates the function silc_server_send_new_channel_user.
9351 * Added silc_server_send_notify_leave to send LEAVE notify type.
9352 Deprecates the function silc_server_send_remove_channel_user.
9354 * Added silc_server_send_notify_cmode and
9355 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9356 types. Deprecates the silc_server_send_set_mode function.
9358 * Added SERVER_SIGNOFF notify type to indicate that server has
9359 quit. This means that all clients on the channel from that
9360 server will drop. This can be also used when netsplit happens.
9362 Deprecated REMOVE_ID packet type since it is not needed anymore
9365 Added silc_server_send_notify_server_signoff to send the
9366 SERVER_SIGNOFF notify type. Deprecates the function
9367 silc_server_send_remove_id.
9369 Added also silc_server_send_notify_signoff to send the
9370 SIGNOFF notify type.
9372 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9373 SILC protocol from this day on. Changed the protocol
9374 specification as well.
9376 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9377 notify type. It is used between routers to notify about
9378 topic changes on a channel.
9380 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9383 * Partly updated the protocol specification to comply with the
9384 changes now made. It is still though a bit outdated.
9386 * The JOIN notify type now takes one extra argument <Channel ID>.
9387 The packet used to be destined to the channel but now the
9388 JOIN type may be sent as list thus it is impossible to
9389 destine it to any specific channel. By adding this argument
9390 it is again possible.
9392 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * Added CREDITS file. The CHANGES and CREDITS file will appear
9395 in the distribution as well.
9397 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9400 types in the server's silcd/packet_receive.c.
9402 * Implemented CMODE and CUMODE to work in router environment.
9404 * Fixed minor encoding and decoding buglet from the
9405 lib/silccore/silcmode.c.
9407 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9410 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9412 * Changed all SilcConfigServer* and silc_config_server* to
9413 SilcServerConfig* and silc_server_config*, respectively.
9416 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Associated the ID (client or server ID) to the Authentication
9419 Payload to avoid any possibility of forging. Updated the
9420 protocol specification and the code accordingly.
9422 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9424 * The RSA key length is now save to the RsaKey context in the
9425 key generation process in lib/silccrypt/rsa.c. The key length
9426 is now used to figure out the maximum size of the block allowed
9427 to be encrypted/signed.
9429 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9430 is equivalent to the silc_mp_mp2bin but does not allocate any
9433 * Changed silc_mp_mp2bin API to take length argument. If it is
9434 non-zero then the buffer is allocated that large. If zero, then
9435 the size is approximated using silc_mp_sizeinbase, which however
9438 * Created Global RNG API which is global RNG that application can
9439 initialize. After initializing, any routine anywhere in the
9440 code (including library) can use RNG without allocating a new
9441 RNG object. This was done to allow this sort of use of the
9442 RNG in code that has no chance to allocate RNG object. All
9443 applications currently allocate this and many routines in the
9444 library use this. Affected file lib/silccrypt/silcrng.[ch].
9446 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9447 it to use the Global RNG API.
9449 * Defined Authentication Payload into protocol specification that
9450 is used during SILC session to authenticate entities. It is
9451 used for example by client to authenticate itself to the server
9452 to obtain server operator privileges.
9454 Implemented this payload into the lib/silccore/silcauth.[ch].
9455 Implemented also routines for public key based authentication
9456 as the new protocol specification dictates.
9458 Moved definitions of different authentication methods from
9459 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9461 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9462 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9463 silc_pkcs_verify_with_hash functions into the file
9464 lib/silccrypt/silcpkcs.[ch].
9466 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9468 * The client entry's userinfo pointer must be always valid.
9469 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9470 will fail since it requires the userinfo. Now, the userinfo
9471 is allocated as "" if actual userinfo does not exist. Actually,
9472 it must exist and it is totally Ok to drop client connections
9473 that does not announce the userinfo. However, we will make
9474 this workaround for now.
9476 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9477 to return the remote port by socket.
9479 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9481 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9482 SILC_SERVER_PENDING_EXEC and added an new macro
9483 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9484 data or when error occurs while processing the pending command.
9486 Added new argument `destructor' into silc_server_command_pending
9487 and to the SilcServerCommandPending object. This destructor is
9488 now called after calling the pending callback or if error occurs
9489 immediately. If error occurs the actual pending callback won't
9490 be called at all - only the destructor. The destructor may be
9491 NULL if destructor is not needed.
9493 All this applies for client library code as well. Similar
9494 changes were made there as well for the pending commands.
9496 In the client, the application must now allocate the
9497 SilcClientCommandContext with the silc_client_command_alloc
9500 * Added reference counter to the SilcServerCommandContext. Added
9501 function silc_server_command_alloc and silc_server_command_dup
9504 Same type of functions added to the client library for the same
9507 * Removed the cmd_ident from IDListData away since it is now
9508 global for all connections. It is the command identifier used
9509 in command sending and with pending commands. The affected file
9512 * Added reference counter to the SilcSocketConnection objecet to
9513 indicate the usage count of the object. The object won't be
9514 freed untill the reference counter hits zero. Currently only
9515 server uses this, and client ignores it. The client must be
9516 set to use this too later. The affected files are
9517 lib/silccore/silcsockconn.[ch]. Added also the function
9518 silc_socket_dup to increase the reference counter.
9520 This was mainly added because it is possible that the socket
9521 is removed underneath of pending command or other async
9522 operation. Now it won't be free'd and proper DISCONNECTING
9523 flags, etc. can be set to avoid sending data to connection that
9524 is not valid anymore.
9526 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9527 the connection. After that it sets SILC_SET_DISCONNECTED.
9528 It is, however, possible that the socket data is not still freed.
9529 The silc_server_packet_process now checks that data is not
9530 read or written to connection that is DISCONNECTED. The socket
9531 get's freed when the reference counter hits zero.
9533 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9535 * Changed the client operation API: channel_message operation's
9536 `sender' is now the client entry of the sender, not the nickname
9537 and the `channel' is the channel entry, not the channel name.
9539 In the private_message operation the `sender' is now also the
9540 client entry of the sender not the nickname.
9542 Affected file is lib/silcclient/ops.h and all applications
9543 using the client operations.
9545 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Moved the calling of ops->connect() from connect_to_server_final
9548 into receive_new_id functin since that is the point when the
9549 client is actually allowed to send traffic to network. The
9550 affected file is lib/silcclient/client.c.
9552 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9555 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9556 (if needs broadcasting) instead of broadcasting the packets one
9557 by one which would make a burst in the network traffic.
9559 * Added `broadcast' argument to the functions in silcd/server.[ch]
9560 silc_server_create_new_channel[_with_id] to indicate whether
9561 to send New Channel packet to primary router.
9563 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9565 * Added new function into the silcd/server.[ch] files:
9566 silc_server_create_new_channel_with_id to create new channel with
9567 already existing Channel ID.
9569 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9570 lib/silccore/silcpacket.h. This packet is used t send list of
9571 Set Mode payloads inside one packet. Server uses this to set
9572 the modes for the channels and clients on those channels, that it
9573 announced to the router when it connected to it. The protocol
9574 specification has been updated accordingly.
9576 * The silc_server_new_channel did not handle the packet coming
9577 from normal server as it normally does not send that. However,
9578 when it announces its channels it does send it. Implemented
9579 the support for that.
9581 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9582 into the file lib/silccore/id.h.
9584 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9586 * Fixed memory leaks in the functions silc_idlist_del_client,
9587 silc_idlist_del_channel and silc_idlist_del_server in the file
9588 silcd/idlist.c. All of those leaked like a sieve.
9590 * Fixed some small memory leaks in the client's function
9591 silc_client_notify_by_server.
9593 * Added functions into silcd/server.c: silc_server_announce_clients,
9594 silc_server_announce_channels and silc_server_announce_server.
9595 These functions are used by normal and router server to announce
9596 to its primary router about clients, channels and servers (when
9597 router) that we own. This is done after we've connected to the
9600 These functions effectively implements the following packet types:
9601 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9602 and SILC_PACKET_NEW_ID_LIST.
9604 * Added new functions into the silcd/packet_receive.[ch]:
9605 silc_server_new_id_list, silc_server_new_channel_list and
9606 silc_server_new_channel_user_list to handle the incoming
9607 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9609 * Added support of changing Channel ID in the function
9610 silc_server_replace_id. If the server that announces a channel
9611 to the router already exists in the router (with same name but
9612 with different Channel ID), router is responsible to send
9613 Replace ID packet to the server and force the server to change
9614 the Channel ID to the one router has.
9616 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9617 client that the Channel ID has been changed by the router. The
9618 normal server sends this to the client. Client must start using
9619 the new Channel ID as the channel's ID.
9621 Implemented handling of this new type into lib/silcclient/client.c
9622 into the function silc_client_notify_by_server.
9624 * Added new function silc_idlist_replace_channel_id into the files
9625 silcd/idlist.[ch] to replace the Channel ID.
9627 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Call silc_server_command_identify_check always when processing
9630 the IDENTIFY command in silcd/command.c
9632 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9635 send keepalive packets. The packet can be sent by clients,
9636 servers and routers.
9638 Added function silc_socket_set_heartbeat into the file
9639 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9640 If not set, the heartbeat is not performed. The actual
9641 heartbeat is implemented in the low level socket connection
9642 library. However, application is responsible of actually
9645 Added silc_server_send_heartbeat to send the actual heartbeat
9646 packet into silcd/packet_send.[ch]. Server now performs
9647 keepalive with all connections.
9649 * Added silc_task_get_first function into lib/silcutil/silctask.c
9650 to return the timeout task with shortest timeout. There was a bug
9651 in task unregistration that caused problems. TODO has been
9652 updated to include that task system must be rewritten.
9654 * The client library will now resolve the client information when
9655 receiving JOIN notify from server for client that we know but
9656 have incomplete information.
9658 * Rewrote parts of silc_server_remove_from_channels and
9659 silc_server_remove_from_one_channel as they did not remove the
9660 channel in some circumstances even though they should've.
9662 * Encryption problem encountered in server:
9664 The LEAVE command used to send the Channel Key packet to the
9665 router immediately after generating it. However, the code
9666 had earlier sent Remove Channel user packet but not immediately,
9667 ie. it was put to queue. The order of packets in the router
9668 was that Channel Key packet was first and Remove Channel User
9669 packet was second, even though they were encrypted in the
9670 reverse order. For this reason, MAC check failed. Now, this
9671 is fixed by not sending the Channel Key packet immediately but
9672 putting it to queue. However, this is more fundamental problem:
9673 packets that are in queue should actually not be encrypted
9674 because packets that are sent immediately gets encrypted
9675 actually with wrong IV (and thus MAC check fails). So, packets
9676 that are in queue should be encrypted when they are sent to
9677 the wire and not when they put to the queue.
9679 However, the problem is that the current system has not been
9680 designed to work that way. Instead, the packet is encrypted
9681 as soon as possible and left to the queue. The queue is then
9682 just purged into wire. There won't be any fixes for this
9683 any time soon. So, the current semantic for packet sending
9686 o If you send packet to remote host and do not force the send
9687 (the packet will be in queue) then all subsequent packets to the
9688 same remote host must also be put to the queue. Only after the
9689 queue has been purged is it safe again to force the packet
9692 o If you send all packets immediately then it safe to send
9693 any of subsequent packets through the queue, however, after
9694 the first packet is put to queue then any subsequent packets
9695 must also be put to the queue.
9697 Follow these rules and everything works fine.
9699 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Added new function silc_server_remove_clients_by_server to
9702 remove all client entries from ID list when the server connection
9703 is lost. In this case it is also important to invalidate all
9704 client entires as they hold the invalid server entry. This
9705 fixes fatal bug when server has lost connection and will reconnect
9708 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9710 * Made some sanity checks to silc_server_daemonise like to check
9711 whether the requested user and group actually exists.
9713 * Added sanity check to SKE's silc_ske_responder_finish to check
9714 that the public and private key actually is valid.
9716 * Invalidate the client's nickname when receiving Replace ID
9717 packet and the Client ID is being replaced. This means that the
9718 server will query the nickname if someone needs it (client)
9721 * Sort the ID Cache in client library when the ID Cache data
9722 has changed (needs sorting).
9724 * Do not allow for SILC client to create several connections to
9725 several servers. The client does not support windows right now
9726 and generating multiple connections causes weird behaviour.
9728 Irssi-silc client does support windows and can handle several
9729 connections without problems, see: www.irssi.org and SILC plugin.
9731 * Fixed some places where client was added to the IDList. The
9732 rule of thumb is following (in order to get everything right):
9733 If the client is directly connected local client then the
9734 `connection' argument must be set and `router' argument must be
9735 NULL to silc_idlist_add_client function. If the client is not
9736 directly connected client then the `router' argument must
9737 bet set and the `connection' argument must be NULL to the
9738 silc_idlist_add_client function.
9740 * The funtion silc_server_packet_send_local_channel actually did
9741 not check whether the client was locally connected or not. It
9742 does that now. Fixed a bug related to LEAVE command.
9744 * Fixed Remove Channel User payload parsing bug in server's
9745 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9747 * The server's silc_server_save_channel_key now checks also the
9748 global ID list for the channel as it might not be in the local
9749 list. Fixed a bug related to LEAVE command.
9751 * Is this the end of the [<unknown>] buglet that has been lurking
9752 around for a long time? A little for loop fix in server's
9753 silc_server_command_whois_parse that is used by both IDENTIFY
9754 and WHOIS command. At least, this was a clear bug and a cause
9755 of one type of [<unknown>] buglet.
9757 * WHOIS and IDENTIFY commands call the function
9758 silc_server_command_[whois/identify]_check function even if
9759 we are not router server.
9761 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Added --with-gmp configuration option. If set the GMP
9764 is always compiled in the SILC source tree. If not set then
9765 it is checked whether the system has the GMP3 installed. If
9766 it has then the GMP won't be compiled (the system's headers
9767 and library is used), if it doesn't have it then the GMP is
9768 compiled in the SILC source tree.
9770 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Changed RSA private exponent generation to what PKCS #1
9773 suggests. We try to find the smallest possible d by doing
9774 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9775 not security fix but optimization.
9777 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Added new config entry [Identity] to fork the server and run
9780 it as specific user and group. A patch from Bostik.
9782 * Imported Dotconf configuration library into lib/dotconf.
9783 This will be used to create the SILC configuration files later.
9784 It will appear in the distsribution after this commit.
9786 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * A big code auditing weekend happening. Auditing code for
9789 obvious mistakes, bugs and errors. Also, removing any code
9792 Removed files for being obsolete:
9794 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9795 inline in the file lib/silcutil/silcbuffer.h)
9797 o lib/silcutil/silcbufutil.c (the header has inline versions)
9799 Changed code to fix possible error conditions:
9801 o The buffer formatting routines now check that the destination
9802 buffer really has enough space to add the data. This applies for
9803 both buffer formatting and unformatting
9804 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9805 unformatting was changed to accomodate following rules:
9806 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9807 sent to the function while XXX_*STRING will not allocate or copy
9808 the data into the buffer. Instead it sets the pointer from the
9809 buffer into the pointer sent as argument (XXX_*STRING used to
9810 require that the pointer must be allocated already). This change
9811 makes this whole thing a bit more consistent and more optimized
9812 (note that the data returned in the unformatting with XXX_*STRING
9813 must not be freed now). The routines return now -1 on error.
9815 o Tried to find all code that use buffer_format and buffer_unformat
9816 and added return value checking to prevent formatting and
9817 especially unformatting errors and possible subsequent fatal
9820 o Changed ske->x and ske->KEY to mallocated pointers in
9821 lib/silcske/silcske.h. Fixed possible data and memory leak.
9823 o Added return value checking to all *_parse* functions. Fixed
9824 many memory leaks as well.
9826 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9827 so that buffer overflows would not happen. All code now also
9828 checks the return value as it can fail.
9830 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Added reconnection support to server if the normal server looses
9833 its connection to the router (for example if router is rebooted).
9834 The server performs normal reconnection strategy implemented
9835 to the server. Affected file silcd/server.c.
9837 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Added new packet type SILC_PACKET_SET_MODE that is used to
9840 distribute the information about changed modes (for clients,
9841 channels and clients channel modes) to all routers in the
9842 network. Updated the protocol specification accordingly.
9844 Added functions into silcd/packet_send.c and
9845 silcd/packet_receive.c: silc_server_send_set_mode,
9846 silc_server_set_mode.
9848 Added new files silcmode.[ch] into lib/silccore that implements
9849 the encoding and decoding of Set Mode Payload. Added new type
9850 SilcSetModePayload. Moved the definitions of different modes
9851 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9853 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Oops, a little mistake in server's connection authentication
9856 protocol. The protocol is not ended with FAILURE but with
9857 SUCCESS if the authentication is Ok. :) Affected file is
9860 * Implemented NICK_CHANGE notify handling in server in the file
9861 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9862 the local clients on the channel. After the changing nickname
9863 in router environment snhould work and the [<unknown>] nickname
9864 should appear no more.
9866 The silc_server_replace_id function that receives the Replace ID
9867 payload now sends the NICK_CHANGE notify type also in the file
9868 silcd/packet_receive.c
9870 * Changed WHOIS and IDENTIFY command to support the maximum amount
9871 of arguments defined in protocol specs (3328 arguments). This
9872 fixed a bug that caused problems when there were more than three
9875 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9877 * Added extra parameter, command identifier, to the
9878 silc_client_send_command so that explicit command identifier
9881 Changed that ID list routines uses specific command identifier
9882 when sending WHOIS/IDENTIFY requests to the server so that they
9883 can be identified when the reply comes back.
9885 Affected files lib/silcclient/command.[ch],
9886 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9888 * Added `sender' argument to silc_server_packet_send_to_channel
9889 to indicaet the sender who originally sent the packet to us
9890 that we are now re-sending. Ignored if NULL. Affected file
9891 silcd/packet_send.[ch].
9893 * Added some server statistics support in silcd/server_internal.h
9894 SilcServerStatistics structure and around the server code. Also
9895 send some nice statistics information when client is connecting
9898 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Fixed channel ID decoding in server's JOIN command reply in
9901 silcd/command_reply.c
9903 * Fixed braodcasting of replace ID payload to not to send it if
9904 we are standalone server in silcd/packet_receive.c.
9906 * Fixed all channel message sending routines to not to send
9907 packets to clients that has router set, since they are routed
9908 separately in the same function earlier. Affects file
9909 silcd/packet_send.c and all channel packet sending functions.
9911 * In USERS reply, res_argv[i] are not allocated, the table
9912 is allocated. Thus changed that free the table, not its
9915 * In server's whois_check and identify_check if the client is
9916 locally connected do not send any WHOIS commands - they are not
9919 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9921 * Fixed some minor bugs in client when sending WHOIS command. The
9922 arguments was in wrong order.
9924 * Removed statis function add_to_channel from server in
9925 silcd/command.c that was previously used with the joining but
9928 * Tested USERS command in router environment successfully with two
9929 routers, two servers and two clients.
9931 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Reorganized the USERS command and command reply in client library
9934 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9935 When the command is given by user we register a pending command
9936 callback that will reprocess the command after the reply has been
9937 received from the server. When reprocessing the packet we then
9938 display the information. Thus, the USERS information is displayed
9939 now in the command callback instead of in the command reply
9940 callback. The processing of the command is same as previously
9941 when server has sent the command reply in the JOINing process.
9943 * Added to USERS command in silcd/command_reply.c to join the client,
9944 we didn't use to know about, to the channel after we've created
9945 a client entry for it. Also, for clienet we did know already still
9946 check whether it is on the channel or not and add it if not.
9948 * Removed silc_server_command_join_notify as the function and its
9951 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Changed the client's pending command handling to the same as the
9954 server's pending command handling. It is also now possible to
9955 execute command reply functions from other command reply
9956 function as the function callbacks for commands and command
9957 replies are one and same. The pending commands are not static
9958 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9959 in client connection context. Thus, pending commands are server
9960 connection specific as it is convenient.
9962 Changed the function silc_client_command_pending and
9963 silc_client_command_pending_del and added new function
9964 silc_client_command_pending_check. Removed the
9965 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9968 * Added cmd_ident, current command identifier, to the client
9969 connection context in lib/silcclient/client.h to keep track on
9970 command identifiers used in command sending. Client's command reply
9971 function handling now supports the mandatory command identifiers.
9973 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9974 funtions in client to fully support pending command callbacks.
9976 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9977 as one of the arguments to the application in the command reply
9980 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9981 before first releasing SILC but came back. Now it is removed again
9982 and should come back nomore. The FORWARDED flag was used only
9983 by the JOINing procedure by forwarding the command packet to router.
9984 Now, the JOINing procedure has been changed to more generic (due
9985 to various router environment issues) and FORWARDED is not needed
9986 anymore for anything. The protocol specification is yet to be
9989 Now, removed silc_server_packet_forward from server and the flag
9990 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9992 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Renamed NAMES command to USERS command. The NAMES was named that
9995 due to historical reasons. Now it is renamed. Also, rewrote
9996 parts of the USERS command. The nickname list is not sent anymore
9997 by the server. Only Client ID and mode lists are sent in the USERS
9998 command. Changed this also to the protocol specification.
10000 The client now resolves the names and stuff after it receives
10001 the USERS list from the server when joining to the channel.
10003 * WHOIS and IDENTIFY commands has been changed to support multiple
10004 Client ID's per command. One can now search for multiple users
10005 in the network by sending only one WHOIS or IDENTIFY command.
10006 Changed the code and the protocol specifications.
10008 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10009 uses silc_server_command_whois_parse to parse the request. */
10011 * If normal server, do not parse the WHOIS and IDENTIFY requests
10012 before sending it to the router. Saves some time.
10014 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10016 * Fixed JOIN command on client library. Wrong number of arguments
10017 used to crash the client.
10019 * Added silc_server_channel_has_global function to check whether
10020 channel has global users or not.
10022 * Added silc_server_channel_has_local function to check whether channel
10023 has locally connected clients on the channel.
10025 * The silc_server_remove_from_one_channel now checks whether the
10026 channel has global users or not after given client was removed from
10027 the channel. It also checks whether the channel has local clients
10028 on the channel anymore. If it does not have then the channel entry
10029 is removed as it is not needed anymore.
10031 * The silc_server_notify now checks on JOIN notify whether the joining
10032 client is one of locally connected or global. If it is global then
10033 the channel has now global users on the channel and that is marked
10034 to the channel entry. Also, it now saves the global client to
10035 global list who is joining and JOINs it to the channel. This is
10036 for normal server, that is.
10038 Changed silc_server_send_notify_on_channel,
10039 silc_server_packet_relay_to_channel and
10040 silc_server_packet_send_to_channel check if we are normal server
10041 and client has router set (ie. global client) do not send the
10042 message to that client, as it is already routed to our router.
10044 * Implemented LEAVE notify type handling in silc_server_notify
10047 * Tested LEAVE command in router environment successfully. Tested
10048 with two routers, two servers and two clients.
10052 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10054 * Implemented SIGNOFF notify type handling in silc_server_notify
10057 * silc_server_remove_id now removes the client entry from all channels
10058 it has joined and thusly sends SIGNOFF notify type.
10060 * Rewrote the NAMES list generation in server by removing two excess
10061 loops. The lists are created now inside one loop.
10063 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10065 * silc_server_remove_channel_user checks now also global list
10066 for channel and client.
10068 * silc_server_new_channel_user checks now both local and global
10069 list for channel and client. Fixed a bug in client id decoding.
10070 Used to decode wrong buffer.
10072 * silc_server_channel_message checks now both local and global
10073 list for channel entry.
10075 * Tested channel joining (hence JOIN) in router environment
10076 successfully. Tested with two routers, two servers and two
10079 * Tested channel message sending in router environment successfully.
10081 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10083 * Added silc_server_save_channel_key into server.[ch] to save the
10084 received channel key in Channel Key payload processing. It is
10085 also used in JOIN command reply handling.
10087 Equivalent function silc_client_save_channel_key added into
10088 client.[ch] into client library.
10090 * Changed JOIN command reply to send information whether the channel
10091 was created or not (is existing already) and the channel key
10092 payload. Changed protocol specs accordingly.
10094 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10095 the request was sent by ID and not by nickname. Crashed on
10098 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10101 now correctly save the received data.
10103 * silc_server_free_sock_user_data now notifies routers in the
10104 network about entities leaving the network.
10106 At the same time implemented functions silc_server_remove_id
10107 and silc_server_send_remove_id to receive and send REMOVE_ID
10108 packets. The packet is used to notify routers in the network
10109 about leaving entities. The ID removed will become invalid in
10112 * Added function silc_idlist_del_server into server. Removes and
10113 free's server entry from ID list.
10115 * silc_server_private_message function now checks, if we are router,
10116 that the destination ID really is valid ID, naturally.
10118 * In router when NEW_ID packet is received (for new client) the
10119 hash of the Client ID is saved in the ID Cache but the
10120 client->nickname is set to NULL, instead of putting the hash
10123 IDENTIFY command now also checks that client->nickname must be
10124 valid. If it is not if will request the data from the server who
10125 owns the client. Added new function
10126 silc_server_command_identify_check.
10128 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10129 to set the command to already allocated Command Payload.
10131 * Tested private message sending in router environment with two
10132 routers, two servers and two clients. Fixed minor bugs and now
10135 * Fixed segfault from client's NAMES command. Used to crash if
10136 not on any channel.
10138 * Forwarded packets must not be routed even if it is not destined
10139 to the receiver. Changed server code comply with this.
10141 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10143 * Added `require_reverse_mapping' boolean value to ServerParams
10144 structure. If TRUE (not default) the server will require that
10145 the connecting host has fully qualified domain name.
10147 If the reverse mapping is not required and hostname could not be
10148 found the IP address is used as hostname.
10150 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Implemented version string checking to both client and server.
10153 The check is incomplete currently due to the abnormal version
10154 strings used in development version of SILC.
10156 * Changed all command functions in server to use the new
10159 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10161 * Changed char *data to unsigned char *data in ID Cache system to
10162 support binary data as ID Cache data. Changed code to support
10163 binary data in lib/silccore/idcache.c.
10165 * Renamed silc_server_packet_relay_command_reply to
10166 silc_server_command_reply as it is normal packet receiving
10167 function. Rewrote the function to accept command replys for
10168 servers and not only for clients.
10170 * Mark remote router always as registered server if we are connecting
10171 to it. Otherwise, commands sent by the router to us are ignored.
10173 * All ID List find routines now returns the ID Cache Entry pointer
10174 as well if requested.
10176 * WHOIS command works now in router environment, tested with two
10177 routers, two servers and two clients.
10179 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10180 in router environment (as it is almost equivalent to WHOIS) but
10181 hasn't been tested thoroughly. Added new functions:
10183 silc_server_command_identify_parse
10184 silc_server_command_identify_send_reply
10185 silc_server_command_identify_from_client
10186 silc_server_command_identify_from_server
10188 * Disabled route cache adding because adding two different ID's with
10189 same IP replaces the old cache entry thus giving wrong route.
10190 The entry->router->connection is always the fastest route anyway
10191 so route cache may not be needed. Of course, new routes maybe
10192 established after receiving the ID when the entry->router->connection
10193 might not be anymore the most optimal.
10195 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * Add route cache for received ID for fast routing.
10199 * Added silc_server_packet_route to route received packet on router
10200 that is not destined to us.
10202 * Renamed silc_server_get_route to silc_server_route_get.
10204 * Added id_string and id_string_len fields into SilcServer to
10205 include encoded ServerID for fast comparing without excess
10206 encoding of the ID's.
10208 * Cleaned up WHOIS command on server side. Added following static
10211 silc_server_command_whois_parse
10212 silc_server_command_whois_check
10213 silc_server_command_whois_send_reply
10214 silc_server_command_whois_from_client
10215 silc_server_command_whois_from_server
10217 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10218 arguments in command replies. All command functions should be
10219 updated to use this macro.
10221 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10223 * Minor typo fixes on command reply handling on server.
10225 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Added silc_server_command_add_to_channel internal routine to add
10228 the client to the channel after router has created the channel and
10229 sent command reply to the server.
10231 * Added generic silc_server_send_command to send any command from
10234 * Use static buffer with ID rendering instead of duplicating data.
10236 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10238 * Fixed a channel user mode bug when joining to a channel server gave
10239 everybody channel founder rights, oops.
10241 * We mark ourselves as the router of the incoming server connection
10242 if we are router ourselves. This way we can check in some packet
10243 sending functions whether it is locally connected server. For
10244 incoming router connections we put NULL.
10246 * For router sending packets locally means now always sending the
10247 packet cell wide; to local clients and local servers. For normal
10248 server sending packet locally means sending it to only local
10251 * Fixed the JOIN command to really work in router environment. If the
10252 channel is created it is always created by the router. Router is
10253 also responsible of making the initial joining to the channel,
10254 sending JOIN notify to the sending server and distributing
10255 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10256 does not exist server doesn't do anything else but forward the
10257 command to the router which performs everything.
10259 * Added silc_server_send_channel_key function to send the Channel Key
10262 * Added silc_server_create_channel_key to create new channel key. The
10263 channel key is now re-generated everytime someone joins or leaves
10264 a channel, as protocol dictates. Note: channel->key_len is the
10265 key length in bits.
10267 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10270 packet_receive.[ch] to separate packet sending and receiving
10271 routines. The server.[ch] now includes everything else including
10272 actual packet processing (writing and reading data) and other
10275 Renamed silc_server_private_message_send_internal to
10276 silc_server_send_private_message. The routine is still though
10277 used only to relay private messages as server does not send
10278 private messages itself.
10280 Renamed silc_server_new_channel to silc_server_create_new_channel
10281 and added new function sicl_server_new_channel that handles the
10282 incoming New Channel packet. Added also new sending function
10283 silc_server_send_new_channel to send New Channel Payload.
10285 * Added new function silc_server_notify to process incoming notify
10286 packet to the server/router. Server may then relay the notify
10287 to clients if needed.
10289 * Added new function silc_server_new_channel_user to process incoming
10290 New Channel User packet. Router will redistribute the packet and
10291 send JOIN notify to its local clients and locally connected servers
10292 if needed. Normal server will send JOIN notify to its local client
10293 on same channel when received this packet. Added also corresponding
10294 sending function silc_server_send_new_channel_user to sent the
10297 * Added boolean route argument to send_notif_to_channel and
10298 packet_send_to_channel functions to attempt to route the packet
10299 if it is TRUE and send only locally if it is FALSE.
10301 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10303 * silc_server_replace_id now broadcasts the received replace ID
10304 packet if it is not broadcast packet already. The router must
10305 broadcast to inform other routers about changed ID.
10307 * Added backpointer to server's router into SilcServer context in
10308 silcd/server_internal.h.
10310 * Fixed silc_server_packet_broadcast to send correct broadcast
10313 * The channel key is now distributed to the local client as soon
10314 as it is received from the router (in router environment) so that
10315 no other packet may be sent for the channel until client has
10318 * silc_server_remove_channel_user now broadcasts the received
10319 Remove Channel User packet if it is not broadcast packet already.
10320 The router must broadcast to inform other routers about removed
10323 * Added users field into SilcPacketContext that is a reference count
10324 of the context. One can increase the reference count by calling
10325 silc_packet_context_dup which is now changed to just increase the
10326 reference count instead of duplicating the data. The reference
10327 count is decresed by calling silc_packet_context_free that will
10328 free the data after the reference count hits zero.
10330 For now on the packet context and everything allocated into it
10331 (including the raw packet from network) must be freed by calling
10332 the new silc_packet_context_free function. Added also new function
10333 silc_packet_context_alloc that must be used now to allocate the
10334 context. This also means that if a routine is asynchronous from
10335 silc_[client/server]_packet_parse_type the packet context must
10336 be duplicated by calling silc_packet_context_dup. Otherwise it
10337 gets free'd after silc_[client/server]_packet_parse_type returns.
10338 Also, one must remember that if packet is duplicated then its
10339 reference count must be decresed by calling the free function as
10340 many times as it was duplicated.
10342 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10343 from both client and server.
10345 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10347 * Made joining to a channel working in router environment.
10349 * Cleaned up JOIN command on server side and create function
10350 silc_server_command_join_channel internal routine to make the
10353 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Changed silc_command_pending list to SilcDList. Also, added
10356 `ident' field to SilcServerCommandPending structure to identify
10357 the reply and to call correct callback.
10359 Added silc_server_command_pending_check function to replace the
10360 corresnponding macro. The silc_command_pending list is not
10363 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10364 to set identifier to previously allocated Command Payload. It
10365 is used to set identifier for command when resending Command
10368 * Added silc_command_payload_encode_payload to encode Command
10369 Payload buffer from SilcCommandPayload structure.
10371 * Added silc_argument_payload_encode_payload to encode Argument
10372 payload buffer from SilcArgumentPayload structure.
10374 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10376 * Changed WHOIS command to support router connection on server side.
10377 The whois request is always sent to router unless the server is
10378 standalone server. After server has received the reply from the
10379 router will it send the reply to the client.
10381 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10382 broadcast received broadcast packet. The function is used only
10383 by router. The broadcast packet is always sent to the router's
10386 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10387 render given ID to printable string, for log files for example.
10389 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10391 * Made basic router to router connections working. At least they
10392 can now connect to each other but nothing really works the way
10393 they are supposed - yet.
10395 * Added new initiator token to RouterConnection configuration
10396 file in silcd/serverconfig.[ch]. It is used to tell whether we
10397 are the initiator to the remote router or whether we'll expect
10398 the other end to connect.
10400 * Moved registering of listener task to silc_server_init, hence
10401 the server starts listenning as soon as it is run, even if it
10402 does not have connections to other routers. Let's see how well
10405 * Changed default connection retry timeouts for more suitable in
10408 * Removed cipher and such arguments from silc_idlist_add_client
10409 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10410 Added new function silc_idlist_add_data to add the keys and stuff
10413 * Added SilcIDListData structure and added it to SilcClientEntry
10414 and SilcServerEntry as their first field in the structure. This
10415 way we can explicitly cast the ID entries to the SilcIDListData
10416 structure and get common data for the entries. In past, we had
10417 to first check what type of connection it is and then cast it to
10418 correct ID entry type. Now, we can directly cast the opaque
10419 pointer to the SilcIDListData (no matter what ID entry it actually
10420 is) and get the data needed.
10422 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10425 in some circumstances even if threre were timeout tasks, though not
10426 IO tasks, but tasks anyway. Now fixed.
10428 * Defined SilcServerConnection structure to hold connection specific
10429 stuff about directly connected servers and routers. The definition
10430 is currently in silcd/server_internal.h. I thought about having
10431 a bit more important role fro this struct but for now it is used
10432 only when connecting to other server (or router actually).
10434 * Added connecting retry support in server when connecting to
10435 router(s). The retry feature implement exponential backoff
10436 algorithm. Also, added SilcServerParams structure to hold default
10437 parameters for server. For now, it include these retry settings
10438 and are hard coded. After server is moded to be as Silc Server
10439 Library this structure will be more important.
10441 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Changed client librarys channel->clients table to SilcList and
10444 changed code accordingly.
10446 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Changed client's channel table to SilcList and changed code
10449 accordingly. Also changed SilcChannelClientEntry to include back-
10450 pointer to the channel so that client entry can use that structure
10451 as list as well and we have fast cross-reference to the channel.
10452 This change dramatically decreased the complexity of channel
10453 handling with client entry and vice versa (removed one extra
10454 loop when searching for channel entry from many functions).
10456 * Changed server->sim from table to SilcDList and changed code
10459 * NAMES command can now be used from user interface. It will show
10460 the user list on the channel, neatly.
10462 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10463 Code now saves realname of the user if it becomes available.
10465 * Renamed configure.in to configure.in.pre and made ./prepare
10466 script to automatically add correct version string to
10467 configure.in which it creates from configure.in.pre.
10469 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * NAMES command reply now shows users mode with the nickname when
10472 joining to channel.
10474 * Moved silc_client_ch[u]mode[_char] functions from
10475 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10476 place sucks, they are utility functions and should be in some
10479 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10481 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10484 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Added TRQ (efficient deque and list library) into lib/trq. This is
10489 a very good list library that is currently used in the SILC. Defined
10490 SilcList API over the library because I didn't like the API very
10491 much. See lib/trq/silclist.h for the API and examples of how to
10492 use the API. Fixed various places in the code to use the new
10493 SilcList API. The SilcList is meant for lists that has a structure
10494 already defined as a list. It is not suitable to add just some
10495 context to the list (in TRQ, the context is the list actually).
10497 So, I defined SilcDList that can be used for the purpose where
10498 predefined list structure does not exit. This can be used as
10499 such list. Now some context just can be added to the SilcDList.
10500 Currently this list is not used in the SILC just yet, though there
10501 are a lot places where this can replace dynamically allocated
10502 tables and I will fix these places, later, to use SilcDList.
10503 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10504 and use TRQ internally).
10506 Also fixed some annoying warning messages that the original TRQ
10507 code generated. Also minor changes to TRQ's Makefile.in.
10509 * Added support for querying by Client ID to both WHOIS and
10510 IDENTIFY commands into server, as required by the protocol.
10512 * Removed method function pointers from SilcBuffer structure. They
10513 weren't used to anything and just increased the context size for
10514 no good reason. This change also made silc_buffer_alloc and
10515 silc_buffer_free functions inline functions.
10517 * Disabled command flooding detection support until it's fixed so
10518 that it accepts commands in but does not execute them more than once
10521 * Added silc_net_localhost(), to return local hostname, into
10522 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10523 that must be initialized before calling silc_client_init.
10525 * Added new function: silc_server_send_notify_on_channels to send
10526 notify messages to all channels client has joined. It is assured
10527 that the message is sent only once per client.
10529 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10530 lib/silcutil/silcutil.[ch] as silc_format function. The new
10531 function is generic and is used by server as well, not only by
10532 the logging routines.
10534 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10535 the provided version string was not acceptable. Added new function:
10536 silc_ske_check_version into lib/silcske/silcske.h. The function
10537 must be implemented by the application (client or server) and it
10538 does not reside in the SKE library. The function checks the version
10539 string remote end sent.
10541 * Added back pointers (to opaque context and to SilcSocketConnection)
10542 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10544 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10545 duplicate packet context structure.
10547 * Changed `notify' client operation to send same arguments as client
10548 receives from server except for ID's. ID's are mapped to correct
10549 ID entry and that is returned. Also, if channel entry is not sent
10550 by server but the notify is for channel the channel entry is sent
10551 to application (otherwise application doesn't know that it is for
10552 channel (library gets it from packet's Destination ID)).
10554 * Added silc_client_remove_from_channels into client library to
10555 remove a client from all channels it has joined to. Used when
10556 received SIGNOFF notify from server. Added also new function
10557 silc_client_replace_from_channels to replace old ID entry with
10558 new ID entry on all channels. Used when received NICK_CHANGE
10559 notify from server.
10561 * Fixed ID Cache list handling in silc_idlist_get_client in
10562 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10563 to get (or query) client by ID.
10565 * Updated TODO list.
10567 * Added connection authentication status message defined by the
10568 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10569 support for these into the code in client and server side.
10571 * Added generic function silc_client_send_command to send any command
10572 with variable argument list. Application should use this function
10573 to send commands if the command functions provided by the library
10574 does not suite for the application's user interface needs.
10576 * Added new `failure' client operation. Application is notified about
10577 received failure packet if client is executing a protocol. In this
10578 case the protocol's execution has failed.
10580 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10581 is required by the protocol.
10583 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10584 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10587 * Added status flag to SilcSKE object to indicate realtime status
10588 of the SKE protocol.
10590 * Application receives now exactly same command reply arguments as
10591 the library receives from server. However, if ID is received the
10592 corresponding ID entry is returned to the application (eg. Client
10593 ID is mapped to correct SilcClientEntry entry and that is returned).
10594 Changed command_reply client operation due to this change.
10596 * Changed all ID's in commands and in command replys as ID Payloads.
10597 Change affected both client and server side codes.
10599 All ID's sent in SILC network (with execption of ID's in SILC
10600 Packet header) are sent in ID Payload to support variable length
10603 * Server now notifies nick changes and notifies all clients on
10604 the channels about the new nickname (about the new Client ID,
10607 * Implemented CMODE command to change channel modes. Supports all
10608 channel modes defined by the protocol specs except ban and invite
10609 lists. (Also, private channel key mode is supported but support for
10610 setting private channel key in client is missing, thus, this mode
10611 has no effect on client side (except that server requires that the
10612 client uses private channel key and normal channel traffic does not
10615 Also, invite mode works per se, but INVITE command does not work
10616 yet correctly, so you can set channel as invite only channel but
10617 inviting clients to the channel does not work (it is yet to be
10618 thought what's the best way to do it).
10620 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10621 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10622 Implemented CUMODE command to change user's mode on the channel.
10623 Supports all modes defined by the protocol specs.
10625 * Added NAMES command reply to return users modes on the channel.
10627 * Removed unnecessary and slow ciphers from lib/silccrypt.
10629 * Set SO_KEEPALIVE option to connection sockets by default.
10631 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10633 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10634 redefined the Notify Payload into protocol specs.
10636 * Added silc_id_payload_parse_id to get ID directly from raw
10639 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10642 accept searching by Client ID as well.
10644 * Added support for LEAVE and SIGNOFF notify types in client library.
10646 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10647 to parse ID Payload from raw data.
10649 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10651 * Added flags parameter into silc_ske_assemble_security_properties
10652 function in lib/silcske/silcske.[ch].
10654 * Changed notify client operation to fit better for notify messages
10655 sent by server. The notify payload received from server is now
10656 passed to the application (after parsing it to SilcNotifyPayload).
10657 It is application's responsibility to retrieve the arguments
10658 from the payload and show the message the way it wants. The message
10659 sent by server is implementation specific.
10661 * Changed public keys to comply with the protocol specification.
10662 Old public keys are not supported anymore and are not compatible.
10664 * Removed nickname from Channel Payload as the latest draft removed
10665 it. The client must resolve the nickname from the NAMES command
10666 reply received when it joined the channel.
10668 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10670 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10672 * Fixed some errors in protocol specification drafts.
10674 * Created lib/silccore/silcnotify.c to implement Notify Payload
10675 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10676 generic payloads described by protocol specifications. The file
10677 includes implementations for ID Payload and Argument Payload.
10679 * Changed Command Payload implementation to use the new Argument
10680 Payload. Changed command_xxxx_payload to command_payload_xxxx
10681 to comply with SILC coding conventions.
10683 * Added suppport for Argument Payload handling in Notify Payload
10684 implementation as protocol requires it. Added the new support
10685 into server and client lib as well.
10687 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10689 * Added support for multiple nicknames on same channel. [n] is
10690 added locally to the nickname if there are more than one same
10691 nicknames on the channel.
10693 * Server now sends all nicknames that matched WHOIS request.
10694 Client also shows the list received from server.
10696 * Added TOPIC command to client side. User can now set and show
10697 current topic on channel.
10699 * Added MOTD command to client and server. Also, server sends the
10700 motd when client connects to the server.
10702 * Changed version strings to comply ISO 8601.
10704 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10706 * Fixed protocol error handling in client library. It should now
10707 cope even if the SKE fails for some reason.
10709 * Made new protocol specification drafts for submitting to IETF.
10711 * Implemented TOPIC command to server in silcd/command.c.
10713 * Added two new notify types into lib/silccore/silcnotify.h:
10714 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10715 notify nickname change and topic setting/change on a channel.
10717 * API change of command_reply operation in client library. The
10718 application gets now the status type received from server as well.
10720 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10724 * Cras fixed and optimized the packet handling even further and
10725 it should work now. Minor change to the prototype of function
10726 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10728 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Added new function into lib/silcutil/silcschedule.[ch]:
10731 silc_schedule_with_fd to select() a specified fd. The function
10732 returns after timeout expires or data arrives or goes. The
10733 function is used by packet routines to wait that all data is
10734 received from network.
10736 * Fixed data reading from network in lib/silccore/silcpacket.c.
10737 The code now assures that all data is read from the fd and then
10738 continues packet processing. This was a bug fix since the code
10739 used to drop some data in some circumstances.
10741 * Added new function into lib/silcclient/client.[ch]:
10742 silc_client_start_key_exchange to start key exchange after
10743 connection has been established to server. The code internally
10744 now uses this funtion but its main purpose was to provide it
10745 for applications that perform their own connecting. After
10746 application has created a connection it merely calls this
10747 function to start the key exchange between client and server.
10748 The library takes care of everything else after that.
10750 Updated also lib/silcclient/README to explain the usage of
10753 * Do not send to application information that connection has
10754 been established. Application gets notified it by connect
10757 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10759 * Applied cras's patch to add silc_schedule_one function. The
10760 function runs scheduler once and returns.
10762 * Fixed the scheduler after cras messed it up. The timeout
10763 handling works now as it's supposed to work.
10765 * Added into lib/silccore/ silcnotify.h to include notify
10766 message types support. Changed silc_server_send_notify*
10767 functions, in server.[ch], to support those new notify types.
10768 Added the support for the notify types into client library,
10769 as well. Added new notify client operation into ops.h in
10772 * Changed silc_server_packet_send_to_channel to send normal
10773 packets instead of just channel message packets. The function
10774 is now used to send the notify packets to channels. It is not
10775 used to send channel message packets anymore, as server never
10776 sends them anymore.
10778 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10779 va_arg()s as it seems to require it nowadays. I guess, if SILC
10780 is compiled with older va_arg() the new code should work anyway.
10782 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Splitted core library. Core library (lib/silccore) includes
10785 now only SILC protocol specific core (and common) components.
10786 Created new utility library (lib/silcutil) that includes more
10787 generic purpose stuff. The stuff for util library was taken
10788 from the old core library. This was minor and easy split.
10790 * Created SILC Client Library (lib/silcclient) that includes
10791 implementation of the SILC client without user interface. This
10792 was major move from silc/ directory. The code has been changed
10793 so that it is transparent towards the user interface. The
10794 silc/ directory includes now the same user interface as before
10795 and it uses the new client library. Read lib/silcclient/README.
10796 Basicly, the client library performs everything else related
10797 to SILC except user interface handling. Also, configuration
10798 files are considered to be part of user interface and library
10799 does not handle them.
10801 This change also changed a lot of structures, function naming etc.
10802 Most important change was that SilcClientWindow object was
10803 renamed to SilcClientConnection in the client library. Created
10804 also new file lib/silcclient/ops.h. Also added new files
10805 silc/local_command.[ch] and silc/client_ops.[ch].
10807 All these changes were made to make it easier for user interface
10808 designers to create what ever user interface for the SILC client
10811 It is also expected that the server will be moved to lib
10812 directory as well and SILC Server Library will be created;
10813 sometimes in the future.
10815 * Removed Local commands from lib/silccore/silccommand.h as
10816 they are application specific and new client library does not
10817 handle any of those anymore.
10819 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10820 old client implementation in silc/.
10822 * Added support for callback functions in SILC_LOG_* macros.
10823 Application can now set its own callbacks that will be called
10824 instead of using the default functions that will always print
10825 the debug messages to stderr (or stdout). Also, debugging can
10826 now be disabled by setting silc_debug to FALSE and re-enabled by
10827 setting it to TRUE. Note, that logging will still work even
10828 if debugging is disabled.
10830 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10831 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10832 silc_log_reset_debug_callbacks.
10834 * To enable debugging in silc client one must give now -d
10835 option on command line.
10837 * Changed silc_schedule_init to automatically allocate task queues
10838 if they are not allocated before calling it.
10840 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Added GMP 3.1 into math library.
10844 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10847 a channel in SILC network. The packet is used by servers and
10848 routers to notify other routers that user has left a channel.
10849 This little feature was missing until now. Added the feature
10850 to protocol specification as well.
10852 Added functions: silc_server_send_remove_channel_user and
10853 silc_server_remove_channel_user into server.[ch].
10855 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10856 lib/silccore/silcpacket.h. However, they are not implemented
10859 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10861 * Fixed joining to a channel and sending channel messages
10862 between server and router. The channel message sending should
10863 now work inside a cell.
10865 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10867 * Fixed the private message sending between server and router.
10868 The private message sending should now work inside a cell.
10870 * Added silc_server_replace_id into server.[ch] to replace
10871 existing ID in the SILC network.
10873 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10874 and silc_idlist_replace_server_id into idlist.[ch] in server.
10876 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10878 * Fixed the server to server connections. Server can again now
10879 connect to router. Router to router connections probably does
10882 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10884 * Added dynamic protocol registering support. Now protocols can
10885 registered and unregistered on the fly. Patch by cras.
10887 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10889 * Added lib/contrib directory to hold routines that some platforms
10890 don't have but are needed by SILC.
10892 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10893 into lin/contrib to provide getopt() and getopt_long() for
10894 those who don't have it.
10896 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10898 * Added AWAY command to client. When away message is set and
10899 client receives a private message packet the client automatically
10900 replies to the sender with the away message.
10902 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10903 bug seemed to be the cause of recent problems when compiling
10906 * Added version detection support to SKE protocol specification
10907 and added the new changes to the SKE implementation as well.
10908 There were other minor changes in the SKE protocol as well.
10910 Many changes in lib/silcske/silcske.[ch] and in
10911 lib/silcske/payload.[ch].
10913 * Added ^U functionality, clear input line. Patch from cras.
10915 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10917 * Mainly small bugfixes on core library. Fixed some debugging
10918 logging and buffer overflow in silclog.c.
10920 * Updated config.sub and config.guess on the distribution tree.
10922 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Added command lagging support in server. Client may execute
10925 commands now only once in two seconds.
10927 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10929 * Optimized packet reception. MAC computation and checking is now
10930 also more optimized. A lot previously duplicated code is now
10931 used as generic by both client and server.
10933 * Fixed key pair generation in clientutil.c
10935 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10937 * Added into lib/silccore/silcbufutil.[ch] new function;
10938 silc_buffer_realloc.
10940 * Moved generic packet sending/encryption functions to
10941 lib/silccore/silcpacket.[ch] from client and server. Some
10942 rewriting of the functions.
10944 * Moved all generic packet reception/decryption functions to
10945 lib/silccore/silcpacket.[ch] from client and server. The
10946 packet processing is now much cleaner in both client and server.
10947 These were major changes in both client and server.
10949 * Created many common functions in server to do packet sending.
10950 Previously code were duplicated a lot, this has been removed
10951 with these changes.
10953 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10955 * Rewrote major parts of the ID cache system. Don't know
10956 whether it is better now or not but at least the API is more
10959 * Major rewrite on ID cache stuff on client because of the ID
10960 cache API changes. Added idlist.c to client.
10962 * Also major rewrite on ID cache stuff on server as well.
10963 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10964 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10965 in hand, instead they are all put into the ID cache system now.
10966 All server_idlist_* routines uses ID cache now instead of
10967 traversing its own lists (those lists does not exist anymore).
10968 SilcIDList though still exists. Also, SilcXXXEntry's are
10971 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * Finally made the SKE implementation compliant to the protocol
10974 specification. All mp integers are now binary encoded as
10975 opposed being HEX encoded.
10977 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10980 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10981 functions: silc_[encode/decode]_pem. Also added function
10982 silc_encode_pem_file to PEM encode with newlines ('\n') for
10983 saving into a file.
10985 * SILC public keys are now encoded either PEM or binary. Same
10986 option is for private keys as well. By default private keys
10987 are binary encoded and public keys PEM encoded. Silly HEX
10988 encoding were removed.
10990 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10991 function to create fingerprints.
10993 * Fixed a bug in SHA1; does not change the original data anymore.
10995 * Partly implemented INFO command on client and server side.
10996 Fixed CLEAR command. Changes to SERVER command; show current
10997 server(s) when giving command without arguments. Added
10998 VERSION command to client.
11000 * Added check to server that unregistered connections cannot
11001 execute commands (unless it is specificly allowed).
11003 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11005 * Fixed screen refresh.
11007 * Fixed channel joining bug from client. On some circumstances
11008 client tried to join to a channel it had already joined.
11010 * Added public key verification process into client's protocol.c.
11011 The client now verifies the public key from user and saves
11012 it into ~./silc/serverkeys/ directory.
11014 Added into: clientutil.[ch]: silc_client_verify_server_key.
11016 * Changed SKE protocol's silc_ske_initiator_finish function
11017 to accept callback function that verifies the received public
11018 key. Removed old silc_ske_verify_public_key function.
11020 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11023 silc_pkcs_private_key[_data]_set.
11025 * Made the password and public authentication more cleaner in
11026 server's protocol.c.
11028 * Removed historic and obsolete protocol `channel_auth' from
11029 both client and server.
11031 * Removed wrong way of sending command status messages from
11032 server to client in server's command.c. The old way violated
11033 protocol specification.
11035 Changes to silccore/silccommand.[ch]: removed
11036 silc_command_encode_status_payload -> not needed anymore,
11037 changed silc_command_encode_payload_va to accept extra
11038 argument on variable argument list. The argument type must
11039 now be provided to the function. Also, added new function:
11040 silc_command_encode_reply_payload_va which is same as
11041 normal command_encode_payload_va except command status type
11042 is provided as extra argument.
11044 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Added ~./silc directory handling. The directory includes the
11047 public and private keys for the client.
11049 Added silc_client_check_silc_dir, silc_client_create_identifier
11050 and silc_client_load_keys.
11052 * Implemented SILC protocol compliant public key. Added public
11053 and private key saving to and loading from files.
11055 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11056 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11057 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11058 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11059 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11061 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11062 silc_pkcs_load_[public/private]_key.
11064 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * Added silc_server_get_route (route.[ch]) to get connection
11067 data for the fastest route for given ID.
11069 * Implemented INVITE command on client and server. The command
11070 were re-defined in the SILC Protocol Specification and the
11071 implementation now complies with the specification.
11073 * Implemented PING command on client and server.
11075 * Implemented NAMES command on client and server. The server side
11076 supports currently only normal server not router server yet.
11077 Some changes to NAMES definition in SILC protocol specification.
11079 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11081 * Implemented LEAVE command on client and server.
11083 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11084 again. This change was made to the protocol as well. Server
11085 should not violate the protocol specification anymore.
11087 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11089 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11090 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob