1 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * The silc_client_add_channel_private_key now returns the
4 private key context if pointer is given as argument.
5 Affected files are lib/silcclient/silcclient.h and
8 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
10 * Fixed the JOIN command calling when called with both
11 -auth and -founder. Affected file is lib/silcclien/command.c.
13 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
15 * Check watcher list for resumed clients as well. Affected
16 file is silcd/packet_receive.c.
18 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
20 * Implemented the user limit to the CMODE_CHANGE notify,
21 CMODE command reply and JOIN command reply in server.
22 Affected files are silcd/server.c, command.c, command_reply.c,
23 packet_send.c and packet_receive.c.
25 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
27 * Defined SILC_STRFMT_END that must be used now with
28 silc_buffer_strformat, instead of SILC_STR_END. Fixes
29 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
30 lib/silcclient/silcvcard.c, silcd/server_util.c.
32 * Fixed the adding of public key to the WATCH list in server.
33 Fixed the WATCH notify sending to client. Affected files
34 are silcd/packet_send.[ch], command.c, server_util.c.
36 * Implemented the watching by public key in the SILC Client
37 Library and SILC Client. Affected files are
38 lib/silcclient/command.c and client_notify.c.
40 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
42 * Added support for public key watching in server. Affected
43 files are silcd/server.c, server_internal.h, command.c,
46 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
48 * Added public key to the SIlcClientEntry. Affected files
49 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
51 * Fixed the get_clients_whois reply processing to return
52 exactly same entries server returned. Makes it possible
53 to search using attributes. Affected file is
54 lib/silcclient/idlist.c.
56 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
58 * Save founder key to SilcChannelEntry. Affected files are
59 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
61 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
63 * Call the monitor callback with _CLOSED status from the
64 silc_client_file_close. Affected files are
65 lib/silcclient/client_fpt.c, silcclient.h
67 * Added silc_client_get_clients_whois which resolves using
68 WHOIS, and supports requested attributes as well.
69 Affected files are lib/silcclient/silcclient.h, idlist.c.
71 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
73 * Added support for asking the destination filename where
74 the downloaded file is saved in the file transfer. Affected
75 files are lib/silccilent/silcclient.h, client_ftp.c.
77 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
79 * Fixed error handling in resuming data processing. Affected
80 files are lib/silcclient/client_resume.c and client.c.
82 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
84 * Fixed silc_client_send_private_message to return TRUE correctly.
85 Affected file lib/silcclient/client_prvmsg.c.
87 * Added topic to the SilcChannelEntry. Affected files are
88 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
90 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
92 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
93 file lib/silcclient/command.c
95 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
97 * Convert all commands to UTF-8 before passing them to the
98 client library. Still need to convert replies from UTF-8 to
99 the locale encoding. Affected file
100 irssi/src/silc/core/silc-cmdqueue.c
102 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
104 * redirect all silc_client_command_calls through a queueing framework.
105 This fixes /CYCLE and the annoying "nick change after auto-joining
106 a channel". Furthermore it defines one central point where
107 command parameters can be UTF-8-ified. Affected files
108 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
109 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
111 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
113 * use asynchronous connect() to establish router connections.
114 Fixes problem when the primary router goes down. Affected files
115 silcd/server.c, silcd/server_backup.c
117 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
119 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
120 Fixed various compilation warnings when type casting ints
121 to pointers or vice versa, of different size. Updates around
124 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
126 * Surrogates not allowed in UTF-8 strings, updated decoder.
127 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
128 testers in lib/silcutil/tests/ directory.
130 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
132 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
133 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
134 files are lib/silcclient/silcclient.h, client.c.
136 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
138 * When resuming a session fails, notify the user that the session
139 file needs to be removed eventually. Affected files
140 irssi/src/fe-common/silc/module-formats.[ch],
141 irssi/src/silc/core/client_ops.c.
143 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
145 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
146 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
148 * Typofix in Irssi::Silc module. Affected file
149 irssi/src/perl/silc/Silc.xs.
151 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
153 * Changed the way NOTICE flagged messages are treated. Added support
154 for notices in queries and signing notices. Affected files
155 irssi/default.theme; irssi/docs/help/in/notice.in;
156 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
157 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
159 * Fixed typo in /ACTION help. Affected file
160 irssi/docs/help/in/action.in
162 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
164 * Fixed typo in perl module. Affected file
165 irssi/src/perl/silc/Server.xs
167 * Changed the way ACTION flagged messages are treated. Added support
168 for actions in queries and signing actions. Affected files
169 irssi/default.theme; irssi/docs/help/in/action.in;
170 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
171 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
174 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
176 * Incorrectly reported error when client had to be resolved from
177 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
179 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
181 * Fixed whois public key hash table deleting and adding in
182 detached client case. Affected file silcd/packet_receive.c.
184 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
186 * Changed filenames of silc/fe module not to collide with filenames
187 from core/fe. Also seperated public messages printing from
188 query messages printing. Affected files are all in
189 irssi/src/fe-common/silc.
191 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
193 * Fixed the invite process handling during joining to use
194 correct server name for the client that is matched against
195 the invite string for the channel. Wrong server name caused
196 inability to join the channel. Affected file is
199 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
201 * Fixed the CUMODE channel founder authentication on normal
202 server to not remove the founder rights on existing founder
203 before checking that router accepts the mode change. Affected
204 files are silcd/command.c and silcd/packet_receive.c.
206 * Remove the server entry correctly when rekey timeouts and
207 remote router connection on normal server is closed. Fixes
208 a crash where server uses the freed server entry. Affected
211 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
213 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
214 networks. This is the first step in solving the bug about
215 /SERVER ADD -silcnet <silcnet>. Affected files
216 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
217 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
218 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
220 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
222 * /SMSG and /MMSG now correctly create new queries. Affected files
223 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
225 * Add basic support for SILC protocol specific variables in perl.
226 Affected files irssi/src/perl/silc/*, irssi/configure.in,
227 irssi/src/perl/Makefile.am
229 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
231 * Don't use silc_get_input, it's obviously not reliable. Fixes
232 issue when the current key expires. Affect file
233 irssi/src/silc/core/clientutils.c
235 * Make the session data filename configurable. This makes it
236 possible to have different session files for different
237 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
238 client_ops.[ch], silc-servers.c,
239 irssi/src/silc/fe-common/silc/module-formats.[ch]
241 * Use the same set of libtool files for the MPI lib as for the
242 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
243 config.sub, configure.in, install-sh, missing, mkinstalldirs
245 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
247 * Fixed server statistics decrementing error to not go to
248 negative. Affected file silcd/packet_receive.c.
250 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
252 * Use silc_server_query_add_error to add error in public key
253 search error. Added support in send_reply to send errors
254 without specific argument. Affected file silcd/server_query.c.
256 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
257 Client for NO_SUCH_NICK. It was against the protocol specs.
258 Affected file irssi/src/silc/core/client_ops.c.
260 * Added backwards support for the wrong NO_SUCH_NICK error sending
261 in server. To be removed in SILC Server 1.0. Both old clients
262 and clients with fixed error handling now works. Affected file
263 silcd/server_query.c.
265 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
267 * fixed a bug in the whois using attributes function where no
268 error was sent if no nickname and client id but the attributes were
269 given to whois. Affected file silcd/server_query.c
271 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
273 * remove public key from public key hashtable on detach. Affected
274 file silcd/packet_receive.c
276 * free public key hashtable before removing clients on server
277 shutdown. Affected file silcd/server.c
279 * remove public key prior deleting client-data on killing a client.
280 Affected file silcd/server_util.c
282 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
284 * Getting the MOTD from other servers works now. Affected
285 files are silcd/command.c and silcd/command_reply.c
287 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
289 * Initialize the variable idletag, since it is tested in
290 silc_core_deinit for its default value. Affected file
291 irssi/src/silc/core/silc-core.c
293 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
295 * Fixed signed channel messages across cells. Affected file
298 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
300 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
301 is not defined. They can now be safely used in if-statements
302 without braces. Affected file lib/silcutil/silclog.h.
304 * Added the checks for backup closing connection due to error
305 (local or remote) and thus not allow the resuming to occur
306 in reconnect. Affected files are silcd/packet_send.c
309 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
311 * Help file updates. Affected files in irssi/src/docs/help/in/.
313 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
315 * Fixed channel messages across cells. Affected file
318 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
320 * Fixed file transmission accepting in client library to not
321 start the negotiation if user hasn't accepted the transfer,
322 instead create new session for resent transfer. Affected
323 file lib/silcclient/client_ftp.c.
325 * Show the session ID in the file transmision list. Remove
326 session from list that failed to transfer. Switch the current
327 session automatically after transmission, and in errors, to new
328 session if other sessions exists in the transfer list. Affected
329 files are irssi/src/silc/core/silc-servers.c,
330 irssi/src/fe-common/silc/modfule-formats.c.
332 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
334 * Fixed MIME header parsing for the hopefully last time. Affected
335 file lib/silcutil/silcstrutil.c
337 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
339 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
341 * The SILC RNG is now gauranteed to return non-zero random
342 values. Affected files are lib/silccrypt/silcrng.[ch].
344 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
346 * Fixed nickname formatting when changing only case of the
347 nickname. Affected file lib/silcclient/idlist.c.
349 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
351 * Fixed a memory leak and incorrect printing of the "appears as"
352 message. Affected file irssi/src/silc/core/client_ops.c
354 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
356 * Added CRT (Chinese Remainder Theorem) supported RSA
357 private keys and private key operations. This significantly
358 increases private key operation efficiency. No compatibility
359 issues with new or old private keys. Affected files are
360 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
362 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
364 * Fixed GCC-3.3.2 related compilation warnings from the
367 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
369 * Removed RC6 from distributions.
371 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
373 * Added some better comments to lib/silccrypt/silcpkcs.h,
374 optimized some routines in lib/silccrypt/silcpkcs.c.
375 Added test_silcpkcs into lib/silccrypt/tests/.
377 * Fixed silc_rng_global_init to actually init the global RNG
378 if RNG wasn't provided for it. Affected file is
379 lib/silccrypt/silrng.c.
381 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
383 * Added silc_hash_table_find_by_context_ext. Affected files
384 lib/silcutil/silchashtable.[ch].
386 * Save the public key on normal server in WHOIS command reply
387 from attributes, if present, and add it to public key hash
388 table. Fixes WHOIS resolving by public key on normal server.
390 Optimized the attributes resolving on normal server to not
391 resolve if we resolved them already from router.
393 Affected files are silcd/server_query.c, command_reply.c.
395 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
397 * Added support for whois using attributes.
398 Affected files silcd/command_reply.c, silcd/packet_receive.c,
399 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
402 * Added support for whois using public key attribute to /WHOIS i
403 client command. Affected files irssi/docs/help/in/whois.in,
404 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
406 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
408 * Fixed UMODE setting in server when the client has anonymous
409 mode set. The mode setting was not working. Affected file
412 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
414 * Fixed some bugs and typos related to sending split messages.
415 Print notification when sending messages with /MMSG. Affected
416 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
418 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
420 * Optimized the socket referencing in packet routines, client
421 library and server. Affected files are lib/silccore/silcpacket.c,
422 lib/silcclient/client.c and silcd/server.c.
424 * If silc_socket_set_qos is given with NULL arguments the QoS is
425 reset from the socket. Affected files are
426 lib/silcutil/silcsockconn.[ch].
428 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
430 * Add a /LISTKEYS command which lists the locally cached
431 client and server keys. Affected files
432 irssi/src/fe-common/module-formats.[ch],
433 irssi/src/silc/core/silc-{channels,servers}.c
434 irssi/docs/help/in/listkeys.in
436 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
438 * Check that packet queue purging was successful. Affected
439 files lib/silcclient/client.c and silcd/packet_send.c. Related
440 to MAC failed errors.
442 * Do not clear the inbuf even if it is empty if QoS was applied
443 to it. Otherwise the QoS data is cleared and MAC failed error
444 will occur. Affected file lib/silccore/silcpacket.c.
446 * Use the rekey period time as rekey protocol timeout value.
447 If the rekey does not succeed during the rekey period there's
448 something very wrong, and we most likely end up with wrong keys,
449 do graceful reconnect then. Affected file silcd/server.c.
451 * Take reference of the socket in the parser context, as it's
452 possible to have the parsers in queue after the socket is
453 disconnected and this may cause crash. Affected files are
454 lib/silccore/silcpacket.c, lib/silcclient/client.c and
457 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
459 * Fixed KICK command reply sending, it sent to replies.
460 Affected file silcd/command.c.
462 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
464 * Finish the silc-mime.pl script. It now supports MIME type
465 guessing using magic files, signing data messages, executing
466 MIME handlers in background. Affected files
467 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
469 * Changed MIME signal handler to make things easier for the perl
470 script. Affected files irssi/src/silc/core/client_ops.c,
471 silc-servers.c, and irssi/docs/signals.txt
473 * Cleaned up the silc_mime_parse function and fixed detection
474 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
476 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
478 * Resolve the IP for file transfer listener from the connection
479 socket. Affected file lib/silcclient/client_ftp.c.
481 * Accept NULL hostname parameter in the functions
482 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
483 if hostname is not wanted.
485 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
487 * Fixed race condition between silc_client_init and
488 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
490 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
492 * Fixed file transfer connection closing when SIGNOFF for
493 the client is received from server. Affected file is
494 lib/silcclient/client_ftp.c.
496 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
498 * Check for disconnected socket in QUIT callback. Affected
499 file silcd/command.c.
501 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
503 * Modified the MIME parsing to allow \n and \r\n as delimiters.
504 Affected files lib/silcutil/silcstrutil.c
506 * Cleaned up the escape/unescape functions for correctness and
507 speed. Affected file irssi/src/silc/core/client_ops.c
509 * Removed handling for data messages with Content-Type: text/*,
510 moved parsing of MIME headers to the signal handler, added
511 support for signing and verifying data messages. Affected
512 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
513 irssi/src/silc/core/silc-{servers,channels}.c
515 * Added a perl script for handling data messages based on
516 information read from Mailcap files. New file
517 irssi/scripts/silc-mime.pl
519 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
521 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
522 acknowledge recepetion of a message to the sender. Updated
525 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
527 * Unregister channel key saving callback when deleting channel.
528 Affected file lib/silcclient/idlist.c.
530 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
531 before calling notify client operation. Affected file is
532 lib/silcclient/client_notify.c.
534 * Unregister QoS tasks when deleting the socket connection.
535 Affected files lib/silcutil/silcsockconn.[ch],
536 unix/silcunixsockconn.c.
538 * Implemented latest presence-attrs draft changes. Affected
539 files lib/silccore/silcattrs.h and
540 irssi/src/silc/core/silc-queries.c.
542 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
544 * Save old channel keys in list to allow more rapid change
545 of channel keys if server for some reason does that. This
546 avoids loosing so many channel messages due to not having
547 key to decrypt. Affected file lib/silcclient/silcclient.h,
548 idlist.c and client_channel.c.
550 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Continued backup router tests and fixes. Affected files
553 silcd/server_backup, server_util.c, server.c. See TODO.
555 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
557 * Fixed SERVER_SIGNOFF handling in servers. The client
558 was removed from wrong list thus not removing the client
559 at all. Affected file silcd/packet_receive.c.
561 * Do not execute rekey protocol for disabled connections as
562 it would never go through. Affected file silcd/server.c.
564 * Added timeout for rekey protocol to catch if the protocol
565 never executes successfully. Affected files silcd/server.c
568 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
570 * Abandon packet processing for disconnected sockets. Check
571 this always after calling packet processing callback.
572 Affected file lib/silccore/silcpacket.c.
574 * Fixed double registration disconnection code in server.
575 Closed wrong connection. Affected file silcd/packet_receive.c.
577 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
579 * On normal server reconnect to primary during resuming 4
580 times, then give up. Affected file silcd/server_backup.c.
582 * If during reconnecting to routers we notice we have router
583 connection but no primary router set, the server is in desync.
584 Reconnect to primary to restore network. Affected file
587 * Assure that only one protocol is exeucting at the same time.
588 Added checks for all protocols. Affected files are
589 silcd/server.c and server_backup.c.
591 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
593 * Check that a string is not already part on invite/ban
594 string when processing it. Affected file silcd/server_util.c.
596 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
598 * Fixed the CUMODE_CHANGE for founder mode changes to comply
599 with 1.2 version of the protocol. Affected file is
600 silcd/packet_receive.c.
602 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
604 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
605 where the passphrase was given. Affected file is
608 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
610 * INVITE and BAN notifys are now delivered from routers to
611 servers (but not clients) on the channel. Updated specs and
612 code. Affected files silcd/packet_[send|receive].[ch],
613 command.c, server.c and server_util.c.
615 * Implemented INVITE and BAN announcing. Affected files are
616 silcd/server.[ch], server_util.c.
618 * Implemented SilcStatus error type argument returning in
619 command reply error in server. Affected file silcd/command.c.
621 * Implemented SilcStatus argument returning in comand reply
622 in client library. The command_reply client operation now
623 returns error specific arguments as well. Affected files
624 are lib/silcclient/command_reply.[ch], client_resume.c,
625 lib/silccore/silcstatus.[ch].
627 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
629 * Backup router protocol version 1.2 implemented. Testing still
630 required. Affected files in silcd/server_backup.[ch], server.c,
631 packet_receive.c and server_internal.h.
633 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
635 * silc_client_send_[channel|private]_message now return TRUE
636 or FALSE. Affected file lib/silcclien/client_channel.c and
639 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
641 * Check for explicit nickname in INVITE and BAN processing
642 during join as well (and don't expect only wildcards in
643 invite/ban strings). Affected file silcd/command.c.
645 * Fixed the INVITE and BAN by public key. The public key saved
646 is the PK payload (as specified) not the raw data. Affected
647 file silcd/server_util.c.
649 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
651 * UTF-8 text message support for actions and notices in SILC
652 Client. Affected file irssi/src/silc/core/client_ops.c.
654 * silc_get_username and silc_get_real_name now returns sensible
655 data on Win32. Patch by Toni Willberg. Affected file is
656 lib/silcutil/win32/silcwin32util.c.
658 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
660 * Provide a signal handler to send MIME encoded messages and emit
661 a signal when a MIME encoded message is received. Also document
662 the signals for usage with the perl interface.
664 A sample perl script will be supplied at a later point.
666 Affected files are irssi/docs/signals.txt,
667 irssi/src/silc/core/client_ops.[ch],
668 irssi/src/silc/core/silc-{channels,servers}.c
670 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
672 * Use SILC_COMMAND_PING to estimate the round-trip time to the
673 server. Use this time to display a lag and disconnect when it
674 exceeds a specified limit.
676 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
678 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
680 * Remove the channel auth list in normal server if router
681 encofrces its list during connecting. Send notify to channel
682 to remove the mode to remove the list. Affected files are
683 silcd/server_util.c and silcd/packet_receive.c.
685 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
687 * Added support for channel public keys. Updated protocol specs
688 and implemented it. Affected files are
689 silcd/command.c, command_reply.c, lib/silcclient/command.c,
690 lib/silcclient/command_reply.c.
692 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
694 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
695 terminate the process on Linux. Affected file silcd/silcd.c.
697 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
699 * Check for NULL buffer in silc_buffer_clear. Affected file
700 is lib/silcutil/silcbuffer.h.
702 * Simplified the backup router protocol by removing the _GLOBAL
703 types. Updated protocol specs and the code. Affected files
704 are silcd/server_backup.[ch].
706 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
708 * Deny '@' and '!' from nicknames since they are reserved
709 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
710 Updated protocol specs and the code.
712 Affected files are silcd/server_util.[ch].
714 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
716 * Fixed stack overflow in Irssi SILC client. Affected
717 file irssi/src/silc/core/client_ops.c.
719 * Check that Host is set in ServerConnection and RouterConnection
720 in silcd.conf. Affected file silcd/serverconfig.c.
722 * Fixed crash in server with protocol completion callbacks,
723 namely rekey and backup resuming protocols. Affected files
724 are silcd/server_backup.c and silcd/server.c.
726 * Fixed rekey protocol to not restart if it is started already.
727 Affected files are lib/silcclient/client.c and
730 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
732 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
734 * Fixed EOF handling in SILC Config, affected file
735 lib/silcutil/silcconfig.c.
737 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
739 * Fixed RESOLVING flag handling in JOIN notify and other
740 notifys to handle the resolvings correctly in client library.
741 Affected file lib/silcclient/client_notify.c.
743 * Do not send full INVITE and BAN lists in INVITE and BAN
744 notifys, only the changed information. Affected file
747 * Fixed INVITE notify sending in INVITE command, send it
748 only when needed. Affected file silcd/command.c.
750 * Handle the founder key change properly in CMODE_CHANGE
751 notify. Bug #122. Affected file silcd/packet_receive.c.
753 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
755 * Remove the mark for output (mark it only for input) after
756 purging outgoing queue. Prevents the "Error in select()"
757 floods. Affected file silcd/packet_send.c.
759 * Fixed incorrect connection deletion from client library
760 after calling "connect" client operation. Could cause
761 crashes for example during reconnect timeouts. Affected
762 files are lib/silcclient/client.c and
763 irssi/src/silc/core/client_ops.c.
765 * Check server private key file permissions before starting
766 the server. Affected file silcd/serverconfig.c.
768 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
770 * NULL terminate allocated string in silc_buffer_strformat.
771 Affected file lib/silcutil/silcbuffmt.c.
773 * Rewrote the invite/ban list string handling in server to
774 use SilcBuffer instead. Affected files are silcd/command.c
775 and silcd/server_util.c.
777 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
779 * Fixed double free in CMODE command when setting new HMAC
780 for channel. Affected file silcd/command.c.
782 * Added couple of missing memset's to zero sensitive memory.
783 Affected files silcd/command.c, lib/silcclient/command.c.
785 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
787 * Fixed a double free in INVITE command error handling in
788 server. Affected file silcd/command.c.
790 * Added macros SILC_SWAB_[16|32] to swab byte order of
791 16-bit and 32-bit unsigned integers. Affected file
792 lib/silcutil/silctypes.h.
794 * Use the SILC_SWAB_16 instead of htons() in server when
795 handling ports since the ports in structures are always
796 in little-endian order (regardless of platform). Affected
797 file silcd/serverid.c and silcd/server_backup.c.
799 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Send DISCONNECT in close admin command in server. Affected
802 file silcd/command.c.
804 * Check whether we are already connecting to a remote router
805 (in addition of checking whether we are already connected)
806 before creating new connection. Affected file silcd/server.c.
808 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
810 * Added better compiler and compiler flags checking in
813 * Check that socket is valid after QoS is applied to data.
814 Affected file lib/silcutil/unix/silcunixsockconn.c.
816 * Make sure the socket connecetion is not closed to early
817 when closing connection in server. Also make sure the
818 connection is always closed after error in a protocol.
819 Affected file silcd/server.c.
821 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
823 * Removed --session and --dummy options from Irssi SILC Client.
824 -d option is available only if --enable-debug was given.
825 Affected files are irssi/src/silc/core/silc-core,
826 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
828 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Added silc_buffer_steal to steal the data from the buffer.
831 Affected file lib/silcutil/silcbuffer.h.
833 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
835 * Fixed server crash with double Primary block in config file.
837 Fixed also various memory leaks around the config file
838 parser. Affected files lib/silcutil/silcconfig.c,
839 silcd/serverconfig.c.
841 * Changed my nickname (Johnny Mnemonic) to my real name, this
842 means that bugs introduced by him were actually introduced
845 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
847 * Don't display "foo appears as foo\nYou're now known as foo"
848 messages. Affected file irssi/src/silc/core/client_ops.c
850 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Fixed error handling of invalid client entry when calling
853 commands in server. Fixes a crash. Affected file
856 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
858 * Added some sanity checks in server for correctness of the
859 server configuration. Affected file silcd/serverconfig.c.
861 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
863 * Prevent endless resolving of user informations in USERS
864 command by checking the command reply status correctly.
865 Affected file lib/silcclient/command_reply.c.
867 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
869 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
870 file is lib/silcutil/silcfileutil.c. A patch by Matthew
871 Aldous <Matthew@Aldous.com>.
873 * Added better implementation using CriticalSection of
874 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
875 <mikko.lahteenmaki@pikabaana.net>.
877 * Added some Winsock WIN32 compatiblity defines into
878 includes/silcwin32.h.
880 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
882 * Fixed double free in async host lookup code. Affected file
883 lib/silcutil/silcsockconn.c.
885 * On backup router handle now the SERVER_SIGNOFF from router
886 for local connected servers too, and close the connections.
888 Do not process them as normally signing off servers when they
889 really signoff by sending EOF fe, but always assume that
890 router sends the SERVER_SIGNOFF.
892 Affected files silcd/server.c and silcd/packet_receive.c.
894 * Fixed socket unsetting when closing connections. Affected
895 files silcd/server.c and silcd/packet_send.c.
897 * Do not print the nickname in SERVER_SIGNOFF if we do not
898 have it. Prevents asserts in Irssi core. It is possible we
899 don't have the nick if it was just being resolved when server
900 signoff. Affected file irssi/src/silc/core/client_ops.c.
902 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
904 * Fixed autonick crashbug in client library. Affected file
905 lib/silcclient/client.c.
907 * Fixed Unix implementation of SilcMutex to really assert if
908 the mutex is locked/unlcoked already. Affected file
909 lib/silcutil/unix/silcunixmutex.c.
911 * Fixed locking in silc_schedule_uninit. It didn't lock
912 when dispatching timeout tasks. Affected file is
913 lib/silcutil/silcschedule.c.
915 * Changed Win32 implementation of SilcThread to use modern
916 Win32 interface. Affected file is
917 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
919 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
921 * Don't print signed messages when sending failed. Affected files
922 irssi/src/silc/core/silc-[servers.c/commands.h]
924 * Send adquate signal when founding a channel by joing it. Affect
925 file irssi/src/silc/core/client_ops.c
927 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
929 * Fix theme abstracts parsing. Affected files irssi/default.theme,
930 irssi/src/fe-common/core/themes.c
932 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
934 * Fixed close command to use the port correctly when closing
935 server connections. Affected file silcd/idlist.c.
937 * Check for NULL outbuf in silc_socket_write. It is possible
938 that it is NULL is some odd case. Affected files are
939 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
941 * Do not call final protocol callback for backup router
942 resuming protocol when closing connection. It is closed
943 by timeout in case of error. Affected file silcd/server.c.
945 * Backup reconnect to router if backup resuming protocol
946 failed. Affected file silcd/server_backup.c.
948 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
950 * Fixed double free in SKE library error hadling when signature
951 error occurred. Affected file lib/silcske/silcske.c.
953 * Save the fingerprint to new SilcClientEntry after changing
954 nickname. Affected file lib/silcclient/client_notify.c.
956 * Print SIGNOFF in Irssi SILC client only if the nickname is
957 known. Prevents asserts in Irssi core. It is possible we
958 don't have the nick if it was just being resolved when it
959 quit. Affected file irssi/src/silc/core/client_ops.c.
961 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
963 * Fixed double free in invite list adding code when adding
964 invite strings. Affected file silcd/server_util.c.
966 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
968 * More log printing during backup router protocol. Affected
969 file silcd/server_backup.c.
971 * Removed backwards support for old private key file format.
972 Affected file lib/silccrypt/silcpkcs.c.
974 * Removed backwards support for not-so-strict decryption length
975 check, it's strict now. Affected lib/silccrypt/silccipher.c.
977 * GETKEY to update the client entrys fingerprint too.
978 Affected file lib/silcclient/command_reply.c.
980 * Added --without-libtoolfix for package builders using weird
981 wrappers around libtool (BSD at least).
983 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * Fixed backup router bugs: When backup resumes router and
986 receives a CHANNEL_MESSAGE packet the backup must not act
987 as router since the packet header decryption would be
988 different. Also, when relaying packets to channel, do
989 not re-encrypt packets on backup that came from the primary
990 since the connection isn't really router-router connection.
991 Affected files silcd/server.c, silcd/packet_send.c.
993 * Added checks in encryption/decryption that encryption/decryption
994 length sent as argument really is multiple by block size. Helps
995 catching really weird bugs like the above backup router bugs
996 when packets are being decrypted in wrong way. Affected files
997 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
999 * Fixed padding generation in private key file encryption.
1000 Affected file lib/silccrypt/silcpkcs.c.
1002 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Added ignore_message_signatures setting which can be used
1005 to ignore signatures in messages. Affected files are
1006 irssi/src/silc/core/client_ops.c, silc-core.c.
1008 * Fixed the libtoolfix to use command line options instead of
1009 environment variables. They didn't work as expected. Now,
1010 the libtool is fully run-time configurable.
1012 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1014 * Verify signature payload for signed messages. Affected files
1015 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1016 irssi/src/silc/core/silc-core.h
1018 * Display signature verification result in public and private
1019 messages using theme abstracts. See irssi/default.theme for
1020 examples on their usage. Affected files
1021 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1022 irssi/src/fe-common/silc/module-formats.[ch],
1023 irssi/src/fe-common/silc/fe-common-silc.c,
1024 irssi/src/fe-common/silc/Makefile.am
1025 irssi/src/fe-common/core/fe-messages.[ch]
1027 * Fixed bugs in Irssi's theme parsing. Affected files
1028 irssi/src/fe-common/core/themes.c
1030 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1032 * Calculate the correct length for signed messages before
1033 encrypting, it must be multiple by block size. Affected
1034 file lib/silccore/silcmessage.c.
1036 * silc_message_signed_get_public_key returns now both
1037 decoded and encoded public key. Affected files are
1038 lib/silccore/silcmessage.[ch].
1040 * Added libtoolfix script that makes the libtool more generic
1041 and configurable in run-time. Now we can specify in run-time
1042 if what kind of libraries we want to create, regardless of
1043 configuration. SIMs are now creates even if --disable-shared
1044 was explicitly given.
1046 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Fixed founder key sending in CMODE command in client.
1049 Affected file lib/silcclient/command.c.
1051 * Fixed CUMODE founder authentication in server to not check
1052 for client's public key since it's not supposed to do that.
1053 Affected file silcd/command.c.
1055 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1057 * Set realname and hostname in NICK_REC records. Affected file
1058 irssi/src/silc/core/silc-nicklist.c
1060 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1062 * Remove 1.0 protocol backwards compat code from client
1065 * Added more reliable check for whether nickname did change
1066 or not, or whether only Client ID changed in NICK_CHANGE
1067 notify. Affected file lib/silcclient/client_notify.c.
1068 Fixes bug in '@' character handling in a nickname.
1070 * Added support for automatically parsing signature from
1071 the message payload. Added new function
1072 silc_message_get_signature to return the payload to
1073 application. Affected files lib/silccore/silcmessage.[ch].
1075 * Changed the private_message and channel_message client
1076 operations to deliver the SilcMessagePayload to the
1077 application too. Application can use it fe. to get the
1078 signature from the message for verification. Affected
1079 file lib/silcclient/silcclient.h, client_channel.c and
1082 * Redefined the signed payload for message payloads.
1083 Updated protocol specs and implemented.
1085 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Fixed wrong invite and ban list handling in server command
1088 reply. Affected files are silcd/command_reply.c,
1089 silcd/server_util.[ch].
1091 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed CMODE setting in server when founder mode was set.
1094 Affected file silcd/command.c. Bug #95.
1096 * Added support to setting specific public key in CMODE in
1097 Irssi SILC client. Affected file lib/silcclient/command.c.
1099 * Added support to use specific public key in CUMODE in
1100 Irssi SILC Client. Affected file lib/silcclient/command.c.
1102 * Added support for inviting and banning by public key in
1103 Irssi SILC client. Affected file lib/silcclient/command.c.
1105 * Fixed fingerprint/babbleprint showing in invite and ban
1106 list command replys. Affected file is
1107 irssi/src/silc/core/client_ops.c.
1109 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1111 * Format CMODE +c and +h to display both the mode and the argument
1113 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1115 * Added test vectors and test programs for SHA-1, MD5,
1116 HMAC-SHA1 and HMAC-MD5. New tests are located in
1117 lib/silccrypt/tests/. Fixed also argument decoding bug in
1118 MD5 implementation. Affected file lib/silccrypt/md5.c.
1120 * Changed the channel private key and private message key
1121 generation (with static keys) to use SHA1 instead of MD5,
1122 as SHA1 is the mandatory hash function in SILC. Affected
1123 file lib/silcclient/client_[channel/prvmsg].c.
1125 * Changed the private key file encryption to use SHA1 instead
1126 of MD5. Added support for the old generation and added
1127 automatic change of the key (to be removed later). Affected
1128 files lib/silccrypt/silcpkcs.c.
1130 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Load only files with .pub suffix in PublicKeyDir. Affected
1133 file silcd/serverconfig.c.
1135 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1137 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1138 channels. Affected files silcd/silcd.c, silcd/server.h.
1140 * Added the config directive PublicKeyDir for the client block.
1141 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1143 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1145 * Merged Toni's irssi/silc.conf patch.
1147 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1149 * Max alloc tests in allocation routines. Affected file
1150 lib/silcutil/silcmemory.c.
1152 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1154 * Fixed a typo in resuming code that fixed detach/resume code
1155 in server. Bug #93. Affected file silcd/packet_receive.c.
1157 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1159 * Do reverse lookups for server when /connecting. Affected files
1160 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1161 irssi/src/core/net-nonblock.*
1163 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Added library versioning for shared libraries. Affected
1166 files configure.in.pre and lib/Makefile.am.pre.
1168 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1170 * Display INVITE and BAN lists as specified by SILC 1.2
1172 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Do not send invite list back unless asked (when sending
1175 no arguments) or when list was modified. Affected file
1178 * Remove client from invite list in KILLED notify and in
1179 KILL command. Affected file silcd/command.c and
1182 * Fixed bugs in invite list handling in INVITE command.
1183 Affected files silcd/command.c and silcd/server_util.c.
1185 * Merged with Irssi 0.8.6.
1187 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1188 Affected file irssi/src/fe-text/silc.c.
1190 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1192 * The silc_argument_get_[first/next] now return the argument
1193 type to caller. Added silc_argument_payload_encode_one.
1195 Affected files are lib/silccore/silcargument.[ch].
1197 * Added support for the SILC 1.2 INVITE command and new
1198 invite lists to server. Affected files are silcd/command.c,
1199 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1201 * Added support for the SILC 1.2 BAN command and new
1202 ban lists to server. Affected files are silcd/command.c,
1203 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1205 * Added support to client sending new INVITE command. Affected
1206 file is lib/silcclient/command.c.
1208 * Added support to client sending new BAN command. Affected
1209 file is lib/silcclient/command.c.
1211 * Added support for removing client from invite list when kicked
1212 from channel, as SILC 1.2 dictates. Affected files are
1213 silcd/packet_receive.c and silcd/command.c.
1215 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1218 automatically the cipher's internal IV. Affected files
1219 lib/silccrypt/silccipher.[ch].
1221 * Assure the RESUME_CLIENT packet is not sent to twice to
1222 backup router if the detached client was originated from
1223 the backup. Affected file silcd/server.c. Bug #76.
1225 * Changed silc_sim_symname to not allocate memory. Affected
1226 file lib/silcsim/silcsimutil.c.
1228 * Fixed memory leaks with SIMs in server. Affected files
1229 silcd/serverconfig.c, silcd/server.c.
1231 * Fixed channel key distribution after resuming detached
1232 client. Affected files silcd/packet_receive.c.
1234 * Fixed channel's global_user boolean checking after detaching.
1235 Check it after changing the owner of the client not before.
1236 Affected file silcd/packet_receive.c.
1238 * Fixed few double frees from client library. Fixes at least
1239 Bug #81, possibly others too.
1241 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1242 notifys in Irssi SILC Client. Affected file is
1243 irssi/src/silc/core/client_ops.c. Bug #82.
1245 * Applied Ville Räsänen's manual page and --mandir bugfix
1246 patch. Affected files are configure.in.pre and Makefile.am.pre.
1249 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * Added support to backup router protocol for backup to tell
1252 normal server that it cannot use the backup router as primary
1253 because the primary isn't really down. Updated protocol
1256 * Added support for primary router to tell backup router that
1257 resuming is not possible because the backup really isn't primary
1258 in the cell. For example if backup disconnected itself the
1259 resuming is not allowed since the primary really did not
1260 go down. Updated protocol specs.
1262 * Removed MARS from crypto library.
1264 * Defined the CTR mode and Randomized CBC mode in SILC. The
1265 CTR mode is RECOMMENDED now in specification. Defined also
1266 Serpent cipher as optional cipher. Updated the protocol specs.
1268 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1270 * Added support for inviting/banning by IP/MASK, public key,
1271 and explicit Client ID. Redefined the command and notify
1272 types to allow easier forwards support for other methods
1273 of inviting/banning. Updated protocol specs.
1275 * Remove the client from channel's invite lists if the client
1276 is kicked or killed. Updated protocol specs.
1278 * Unified the Channel Message Payload and Private Message
1279 into one Message Payload. Updated protocol specs and
1282 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1284 * Don't wait for EOF after socket error has occurred, but
1285 close the connection. Affected file is silcd/server.c.
1287 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Added support for setting FOUNDER mode on channel with
1290 specific public key which can be set with CMODE command.
1291 Updated protocol specs and implemented in client and server.
1293 * Fixed the Irssi SILC client to correctly shutdown the client
1294 library to avoid memory leaks. Affected files are
1295 irssi/src/silc/core/silc-core.c and silc-servers.c.
1297 * Deprecated the No Reply flag in SKE protocol and introduced
1298 "IV Included" flag which can be used to indicate that the IV
1299 is included in the ciphertext. This makes it possible to use
1300 SILC on unreliable transport, such as UDP which may cause
1301 packet reordering and losses. Updated protocol specs, did
1304 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1307 < 32 bit values in correct size. Affected file is
1308 lib/silcmath/mp_mpi.c.
1310 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Fixed the KE Start Payload parsing to check that mandatory
1313 fields are present. Affected file lib/silcske/payload.c.
1315 * Fixed compilation warnigs in Irssi SILC Client. Affected
1316 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1318 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1320 * Print "nick now appears as newnick" and update Irssi's nicklist
1321 when you change your nick to "nick". Closes #62
1323 * Never format your own nick. Closes #63
1325 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1327 * SILC_UMODE_GONE changes are now propagated correctly to the
1328 Irssi client. Closes #54
1330 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1332 * Fixed example in /HELP KEY
1334 * Added expando $j which expands to current SILC Client version
1336 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Fixed public key decoding in crypto library.
1340 * Added better error printing to SKE library.
1342 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1344 * Fixed NICK command to not crash if nickname was not sent.
1346 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1348 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1349 Deprecated the old Encrypt-And-MAC order. Updated protocol
1350 specs and implemented.
1352 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1353 generation. Updated specs and implemented.
1355 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * Added support for rekey before 2^32 sequence number wraps.
1358 Affected files in server and client library.
1360 * Padding must be at least 8 bytes now. Implemented and updated
1363 * Compute maximum padding for authentication packets to make
1364 passphrase approximation attacks impossible. Affected files
1365 in client library and in server.
1367 * Fixed PING command sending in client library and handling in
1368 server. The server ID must be ID Payload, not raw ID data.
1369 Affected files in server and client library.
1371 * Defined that all public keys sent in commands and notify
1372 payloads are actually Public Key Payloads not raw public key
1373 data. Updated protocol specs and implemented.
1375 * Updated protocol version to 1.2. Updated specs and code.
1377 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1378 status types. Updated specs and the code.
1380 * Added support for normal client to kill its own entries from
1381 the network. Updated protocol specs and the code.
1383 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1384 and added initial implementation.
1386 * Added MAC field to the Private Message Payload to protect
1387 against chosen ciphertext attacks. Updated the protocol specs
1390 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1391 attribute to indicate the user's current idle and signon time
1392 of a service. Updated protocol specs and implemented.
1394 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Added "do_not_bind" argument to silc_client_file_send what
1397 can be used to not bind locally but assume the file receiver
1398 provides the point of connect. Usefull when sender is behind
1399 NAT device. Affected file lib/silcclient/silcclient.h and
1402 * Added -no-listener option to FILE SEND command in Irssi SILC
1403 client. Affected file irssi/src/silc/core/silc-servers.c.
1404 Renamed FILE RECEIVE to FILE ACCEPT.
1406 * Confirm passphrase for private key encryption in
1407 silc_create_key_pair and silc_change_private_key_passphrase.
1408 Affected files are lib/silcutil/silcapputil.c.
1410 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Move silc_client_packet_send back to internal, added
1413 silc_client_send_packet, a bit simpler function for application.
1414 Affected files lib/silcclient/silcclient.h, client.c and
1417 * Moved the SilcClientEntry, SilcChannelEntry and
1418 SilcServerEntry to silcclient.h to be public and documented
1419 them for application. Affected files are
1420 lib/silcclient/silcclient.h and idlist.h.
1422 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Fixed manual page installation patch by Ville Räsänen.
1425 USERS help page fix patch by Ville Räsänen
1427 * Changed the silc_client_command_call interface to make
1428 the command call simpler for the application. The library
1429 now handles the command line parsing, command finding and
1430 execution. Application only needs to call the function
1431 with the command line. Affected files are
1432 lib/silcclient/silcclient.h, command.[ch].
1434 * Fixed silc_get_input to NULL-terminate the returned input.
1435 Affected file lib/silcutil/silcutil.c.
1437 * Resolve the client's public key in JOIN command if the
1438 founder auth data is being requested but we don't know the
1439 client's public key. Affected file silcd/command.c.
1442 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Print notify for server opers when backup router comes
1445 online. Affected file silcd/server.c.
1447 * Fixed the INVITE command to send the invite list in
1448 command reply. Affected file silcd/command_reply.c.
1450 * Fixed MOTD command reply sending. Affected file
1453 * UTF-8 decode the topic in TOPIC command reply and LIST
1454 command reply in Irssi SILC client. Affected file is
1455 irssi/src/silc/core/client_ops.c.
1457 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Fixed the INVITE command to not crash Irssi SILC client
1460 when given without nickname argument. AFfected file
1461 irssi/src/silc/core/client_ops.c.
1463 * Fixed double free in WHOIS query on normal server when
1464 forwarding query to router. Affected file is
1465 silcd/server_query.c.
1467 * Fixed WATCH command reply handling on normal server which
1468 was missing altogether. Affected file silcd/command_reply.c.
1471 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1473 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1474 Included yodl sources for each of these. Also modified
1475 Makefile.am prototype to install these files to proper
1476 locations. Updated CREDITS. Affected file Makefile.am.pre,
1477 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1480 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Added support for encrypted private key files. Now
1483 passphrase must be provided when new key pair is created
1484 (can be empty though), and prompted when loading the
1485 private key. Added support for loading the old-style
1486 non-encrypted private keys as well. Affected files
1487 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1490 * Fixed silc_get_input to accept input on all terminals.
1491 Affected file lib/silcutil/silcutil.c.
1493 * Moved the Irssi SILC client key loading and other stuff
1494 to be called after the arguments and UI is initialized.
1495 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1497 * Added -P option to Irssi SILC client which can be used
1498 to change the passphrase of the private key. Affected
1499 file irssi/src/silc/core/silc-core.c.
1501 * Added silc_change_private_key_passphrase apputil routine
1502 to lib/silcutil/silcapputil.[ch].
1504 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Fixed connection closing in client library to not crash.
1507 Moved the connection freeing totally to function
1508 silc_clinet_del_connection. Affected file
1509 lib/silcclinet/client.c.
1511 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Changed includes/silcincludes.h to silcincludes.h.in to
1514 include configuration specific information. The silcdefs.h
1515 is not included in to installation anymore (it's only
1516 compilation time header).
1518 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Moved the SilcClient and SilcClientConnection from client.h
1521 to the public lib/silcclient/silcclient.h. Changed the
1524 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * If version string in silc_clinet_alloc is NULL the library
1527 puts it automatically. Affected file lib/silcclient/client.c.
1529 * Changed the version strings from variables to #define's
1530 in includes/silcversion.h.
1532 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Added shared library complation support.
1536 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Added lib/silcutil/silcapputil.[ch] for application
1539 utility functions. It includes routines for applications'
1540 convenience. Added silc_create_key_pair, silc_show_public_key
1541 and silc_load_key_pair functions.
1543 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Send RESUME_CLIENT packet from router to backup routers
1546 to in resuming. Affected file silcd/packet_receive.c.
1548 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * In IDENTIFY command parsing, send all other IDs except
1551 Client IDs explicitly to router for resolving on normal
1552 server. Also check that ID received in WHOIS command is
1553 always Client ID, others are not allowed. Affected file
1554 silcd/server_query.c.
1556 * Merged latest changes from irssi.org CVS.
1558 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1561 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1563 * Fixed the heartbeat sending in Irssi SILC client. Moved
1564 the silc_client_packet_send to silcclient.h for application
1565 usage. Affected files lib/silcclient/client_internal.h
1566 lib/silcclient/silcclient.h.
1568 * Fixed a bug in query resolving in server. Used wrong
1569 variable in a for loop and crashed. Affected file is
1570 silcd/server_query.c.
1572 * Server constructs requested attributes only to locally
1573 connected clients. Affected file silcd/server_query.c.
1576 * Fixed a bug when sending resolving from router to server
1577 with requested attributes. The constructed WHOIS command
1578 was incorrect. Affected file silcd/server_query.c.
1581 * Fixed Requested Attributes saving in WHOIS command reply.
1582 The length of the data buffer must be saved too. Affected
1583 file silcd/command_reply.c.
1585 * Update the client entry's servername after detaching is
1586 over. Affected file silcd/packet_receive.c. Bug #37.
1588 * Resolve incomplete client entrys in CUMODE_CHANGE and
1589 CMODE_CHANGE notifys. Affected file is
1590 lib/silcclient/client_notify.c. Bug #42.
1592 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Fixed channel key packet processing bug on backup router
1595 during backup resuming protocol. Affected file is
1596 silcd/packet_receive.c.
1598 * Fixed memory leaks in server. Affected files are
1599 silcd/server.c and silcd/packet_receive.c.
1601 * Fixed packet decryption problem when backup router encrypted
1602 channel message with wrong key during backup resuming
1603 protocol. Affected file silcd/packet_send.c.
1605 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1606 Toni Willberg (toniw@iki.fi)
1608 * Changed the SilcCipher context to be private. Changed the
1609 silc_cipher_get_iv to just return pointer to the IV. Added
1610 silc_cipher_get_name to return the name of the cipher.
1611 Fixed code all around to support these changes. Affected
1612 files are lib/silccrypt/silccipher.[ch], client library and
1615 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1617 * Fixed unaligned access in lib/silccore/silcattrs.c.
1619 * Fixed libtool linking in lib/silcsim/Makefile.am.
1621 * Fixed services attribute printing. Affected files is
1622 irssi/src/silc/core/silc-queries.c.
1624 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Fixed a crashbug in incoming server accepting. Affected
1627 file silcd/server.c.
1629 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Added automatically generated index to Toolkit Reference
1634 * Added support for Postscript Toolkit Reference Manual.
1636 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1641 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Added 'send_events' boolean argument to the function
1644 silc_schedule_set_listen_fd which sends the set events to
1645 the application explicitly if set to TRUE. Default action
1646 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1647 lib/silcclient/client_internal.h and silcd/server_internal.h.
1649 * Added silc_compare_timeval to determine which time values
1650 is smaller. Affected file lib/silcutil/silcutil.[ch].
1652 * Added sort-of "Quality of Service" (QoS) support to
1653 SilcSocketConnection. Data reception can be controlled with
1654 rate limit per second and/or read data length limit.
1655 Added silc_socket_set_qos. Affected files are
1656 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1658 * Added the QoS configuration to SILC Server configuration
1659 file. Affected files are silcd/serverconfig.[ch] and
1662 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Merged with irssi.org CVS.
1666 * Failed OPER and SILCOPER authentications are now logged.
1667 Affected file silcd/command.c. Bugs #25.
1669 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * ROBODoc documented lib/silcutil/silcbuffer.h and
1672 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1673 <ville.rasanen@iki.fi>.
1675 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Added support for auto-passphrase authentication from the
1678 config file during connecting which was not implemented
1679 yet. Affected file irssi/src/silc/core/client_ops.c.
1681 * Fixed a bug in authentication protocol failure handling which
1682 was processing wrong callback context. Affected files
1683 are lib/silcclient/client.c and protocol.c.
1685 * Fixed the /ATTR allow off to actually work. Affected file
1686 is irssi/src/silc/core/silc-queries.c.
1688 * Fixed the /ATTR -del to work. Affected file is
1689 irssi/src/silc/core/silc-queries.c.
1691 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1695 * Fixed mask attribute adding in Irssi SILC client. Affected
1696 file irssi/src/silc/core/silc-queries.c.
1698 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Added support for saving the requested attributes in
1701 WHOIS to directory. Affected file is
1702 irssi/src/silc/core/silc-queries.c.
1704 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Added support for parsing VCard fields that do not have
1707 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1709 * Fixed a double free bug in hash table foreach function
1710 if the entry was deleted in the foreach callback. Affected
1711 file lib/silcutil/silchashtable.c.
1713 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Added silc_attribute_get_verify_data to return the signature
1716 verification data for either user digital signature or
1717 server digital signature in Requested Attributes. Affected
1718 files are lib/silccore/silcattrs.[ch].
1720 * Added silc_vcard_alloc which is used to allocated dynamic
1721 SilcVCard context. The silc_vcard_free now checks whether
1722 the context is dynamically allocated or not. Affected files
1723 are lib/silcutil/silcvcard.[ch].
1725 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Periodically remove the NOATTR status from client entry
1728 so that the client may take the attributes in use even after
1729 server has resolved them unsuccessfully earlier. Affected
1730 file silcd/server_query.c and idlist.h.
1732 * Moved sha1hash and md5hash from client->internal to
1733 SilcClient for application usage. Affected files are
1734 lib/silcclient/client.h and client_internal.h.
1736 * Fixed attribute encoding and decoding bugs. Affected
1737 files lib/silccore/silcattrs.[ch].
1739 * Added ATTR command to Irssi SILC Client which is used to
1740 manage user's Requested Attributes sending and values for
1741 WHOIS command. Affected files around Irssi SILC client.
1743 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Added silc_buffer_strformat which can be used to format
1746 strings into a buffer which size is automatically increased.
1747 Affected file lib/silcutil/silcbuffmt.[ch].
1749 * Added implementation of VCard (RFC 2426) which can be used
1750 as part of Requested Attributes in WHOIS command. Affected
1751 file lib/silcutil/silcvcard.[ch].
1753 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Some strncat -> silc_strncat changes our the core and
1758 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1759 errors. Added better error printing to SKE library.
1760 Affected files lib/silcske/silcske.c, silcske_status.h and
1763 * Save the PKCS key length even if only private key is set to
1764 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1766 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1767 length in bits not in bytes. Affected files are
1768 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1769 silcd/server_query.c.
1771 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Added silc_attribute_payload_encode_data to directly encode
1774 the data into the attributes buffer. Renamed function
1775 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1776 Affected files are lib/silccore/silcattrs.[ch].
1778 * silc_hash_table_find_foreach calls the foreach function now
1779 once even if the nothing was found with context set to NULL.
1780 Affected file lib/silcutil/silchashtable.[ch].
1782 * Remove the RESOLVING flag from client entry after received
1783 the Requested Attributes from the client. Fixed memory leak
1784 in client entry freeing. Affected files silcd/server_query.c
1787 * Added Requested Attributes support into SILC Client Library.
1788 It is not able to send requested attributes in WHOIS command,
1789 and also receive and process requested attributes. Added
1790 silc_client_attribute_[add|del] and silc_client_attributes_get
1791 functions. Added also `ignore_requested_attributes' to the
1792 SilcClientParams to not use attributes in client. Affected
1793 files are lib/silcclient/command.c, client_attrs.[ch],
1794 silcclient.h, client_internal and client.[ch].
1796 * Changed the silc_client_get_client_by_id to support Requested
1797 Attributes, it takes them as argument now. Affected file
1798 is lib/silcclient/silcclient.h, and idlist.c.
1800 * Added -details option to WHOIS command in Irssi SILC Client
1801 to support the requested attributes. By default it requests
1802 all attributes. Affected file lib/silcclient/command.c and
1803 irssi/doc/help/in/whois.in.
1805 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Add also SERVICE attribute for server-constructed attribute
1808 data. Also digitally sign the attributes and add
1809 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1810 silcd/server_query.c.
1812 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Changed the silc_attribute_payload_encode to support list
1815 of attributes (function may be called several times to add
1816 a new attribute). Removed the silc_attribute_payload_encode_list
1817 function. The encoding function now also automatically encodes
1818 the data, so the caller does not need to do that. Affected
1819 files lib/silccore/silcattrs.[ch].
1821 * Added support for replying on behalf of the user to the
1822 Requested Attributes in WHOIS command in the server. Affected
1823 file silcd/server_query.c.
1825 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1826 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1828 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1830 * Don't swtich to become primary router if we are backup if
1831 decryption error has occurred. Affected file silcd/server.c.
1833 * Fixed a bug in backup router IP address comparison in
1834 silc_server_backup_get.
1836 Save now also the port of the server/router and use that
1837 in comparison as well. Affected file silcd/server_backup.c.
1839 * Normal server now reconnects to backup router automatically
1840 if connection is lost to it. Affected file silcd/server.c.
1842 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * If packet processing fails (like integrity check fails)
1845 the connection is closed now. Affected files are
1846 lib/silccore/silcpacket.c and silcd/server.c.
1848 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Fixed double free in RSA public key set function
1851 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1854 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1857 Added server_query.[ch] which provides one interface for
1858 querying information using all three commands.
1860 * Changed all "typedef unsigned char" in core library to
1861 "typedef SilcUInt8".
1863 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1867 * Renamed silc_server_get_client_resolve to
1868 silc_server_query_resolve and moved to server_query.[ch].
1870 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Resumed client packet handling from server put the resumed
1873 client on wrong list on router and caused the client not
1874 be present on the network anymore. Now fixed to put the
1875 client to correct list. Affected file silcd/packet_receive.c.
1877 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1879 * Various cleanup in error message output in config parsing code
1880 and in server init code. Fixed error log files containing
1881 too many newlines ('\n') in some situations. Affected files are
1882 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1884 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Use the reverse lookupped hostname in client internals
1887 instead of one user provided us as remote server name.
1888 Affected file lib/silcclient/client.c.
1890 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Added 'app_context' to silc_schedule_init. It is an
1893 application specific context that is delivered to application
1894 in task callback functions. Affected files are
1895 lib/silcutil/silcutil.[ch].
1897 * The hb_context in SilcSocketConnection is not freed
1898 automatically anymore (application must free it). Freeing
1899 it automatic is inconsistent. Affected files are
1900 lib/silcutil/silcsockconn.[ch].
1902 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Added support for removing explicitly added client connections
1905 in rehash and closing the client connections if they were
1906 unconfigured in the rehash. Affected file silcd/server.c.
1908 * Added support for aborting automatically pending commands
1909 that never receives the reply (to avoid memory leaks).
1910 Added also silc_server_command_pending_timed to set the
1911 specific timeout for pending command. Affected files are
1912 silcd/command[_reply].[ch].
1914 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1915 specs and lib/silccore/silcstatus.h.
1917 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Changed the silc_get_time to accept time value as argument
1920 or if zero is sent return current local time. Affected
1921 file lib/silcutil/silcutil.[ch].
1923 * Added STATS command to client library and Irssi SILC client.
1924 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1926 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Assure that channel key is set before sending it. May
1929 crash server otherwise. Affected file silcd/packet_send.c.
1931 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Assure that endless loop cannot happen with detached client
1934 resolving on normal server. Added idlist status
1935 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1936 silcd/idlist.h and silcd/packet_receive.c.
1938 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Incoming file transfer request cannot use same session as
1941 the sending session. This can happen when sending file to
1942 yourself. Crashed the client on quit. Affected file
1943 lib/silcclient/client_ftp.c. Bug #24.
1945 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Implemented the draft-riikonen-precense-attrs draft and
1948 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1950 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Distribute the SERVER_SIGNOFF notify also to local backup
1953 routers from the primary router. The backup router may not
1954 have the signing of local server directly connected and need
1955 to know about the signoff. Affected file silcd/server_util.c.
1957 * Use the primary router as the origin of the locally connected
1958 server when it is disconnecting from the backup router since
1959 that's where it really is coming from. Now the clients from
1960 the disconnecting server are removed correctly and "shadow"
1961 clients are not left to the backup router. Affected file
1964 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1966 * If normal server is standalone and found existing but disabled
1967 channel, do not re-create the channel since it creates
1968 duplicate same channels. Affected file silcd/server.c.
1970 * Added anonymous client connections support to server. New
1971 "anonymous" configuration option to ConnectionParams section
1972 added. If set to true, the username and hostname information
1973 of the client will be scrambled and anonymous user mode is
1974 set automatically to the user. Affected files are
1975 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1977 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * In JOIN notify handling, mark that the cache entry of the
1980 client cannot be expired. Can cause crashes on normal
1981 server (asserts client->channels). Affected file is
1982 silcd/packet_receive.c.
1984 * From now on distribution versions are used as protocol versions
1985 instead of by default using the Toolkit base version as protocol
1986 version. Affected file prepare.
1988 * Do not set the locally resolved hostname for local client
1989 entry but take what server sends. This way the real hostname
1990 is showed in WHOIS for yourself. Affected file is
1991 lib/silcclient/idlist.c and lib/silcclient/client.c.
1993 * Resolve local info with IDENTIFY when connecting to server.y
1995 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1997 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1998 for implied search (not needed on platforms which has native
1999 pthreads library). Use --without-pthreads to disable threads.
2000 Affected file is configure.in.pre
2002 * Fixed --with-iconv on platforms which need to bypass (broken)
2003 native iconv(). Affected file is configure.in.pre
2005 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Moved -C option parsing in Irssi SILC client at same time
2008 as other options. The UI was initialized earlier and caused
2009 problems on command line. Bug #16. Affected file is
2010 irssi/src/silc/core/silc-core.c.
2012 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2014 * Added global variable silc_log_timestamp that tells silclog
2015 wether to print or not the timestamp in the logging files.
2016 Affected file lib/silcutil/silclog.[ch].
2018 * Added silcd configuration option Timestamp in the Logging
2019 section. Affected file silcd/serverconfig.[ch],
2020 doc/example_silcd.conf.in.
2022 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Fixed fingerprint checking to check for entirely empty
2025 fingerprint instead of two first bytes when determining
2026 if it is set. Bug #18. Affected file silcd/command.c.
2028 * Fixed duplicate PKCS name registering to not allow it.
2029 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2031 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2033 * Conditionalize non-gcc compiler optimizations for various
2034 platforms, enable those commented out. Cleanups.
2035 Affected file lib/silcmath/mpi/configure.in
2037 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2039 * silc_rng_exec_command() left zombie processes if command
2040 didn't generate any output. Affected file
2041 lib/silccrypt/silcrng.c
2043 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2045 * Rewrote iconv checking, introduce --with-iconv for systems
2046 which rely on libiconv. Check if iconv() provided by libc
2047 is good enough, otherwise demand libiconv. Affected file
2050 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2052 * Search for ldopen() also in libc. This enables SIM support
2053 on *BSD systems. Based on patch from Alex Zepeda. Affected
2054 file configure.in.pre
2056 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2058 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2059 This fixes prepare on *BSD systems. Affected file
2062 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * More fixed for not having purge timeout for global clients
2065 that are on channel. Affected files silcd/command_reply.c
2068 * Fixed the rekey protocol to work with backup router connections.
2069 Rekey packets are now allowed on disabled connections as
2070 well. Affected files silcd/packet_send.c and server.c.
2072 * Do not switch to be as backup router when shutting down and
2073 closing the primary connection. Affected file silcd/server.c.
2075 * Fixed memory leaks in backup router deleting. Added
2076 silc_server_backup_free to free all data during shutdown of
2077 server. Affected files silcd/server_backup.[ch].
2079 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Do not process commands if the sock->user_data is NULL.
2082 Affected file silcd/command.c.
2084 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Fixed buffer overflow and security problems (loosing bits
2087 in CFB encryption) in SILC RNG. Problems reported by
2088 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2090 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Added yet more checks that client is not expired on global
2093 list if it is on channels. Affected file is
2094 silcd/command_reply.c.
2096 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Merged c0ffee's MIME signal patch which adds support for
2099 sending also MIME messages in Irssi SILC Client, and handling
2100 received MIME messages in a signal (and perhaps doing something
2101 to non-textual MIME messages).
2103 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Fixed pending command deletion in server and client library
2106 to check the whole list instead of breaking after first found.
2107 The affected files are silcd/command.[ch] and
2108 lib/silcclient/command.[ch].
2110 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2113 secret or private, otherwise it's possible to find out
2114 whether a secret channel exists or not. Affected file
2117 * If CMODE change fails during the mode setting, assure that
2118 the old mode mask is set for the channel back. Affected
2119 file silcd/command.c.
2121 * Fixed passphrase saving on +a channel on normal server
2122 after successful JOIN command. Affected file silcd/command.c.
2124 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Remove server/router operator privileges in DETACH command,
2127 since it's possible to resume to server where these
2128 privileges would not be allowed for the client. Affected
2129 file silcd/command.c.
2131 * Do not set to wait for backup in rehash of the server.
2132 Affected file silcd/server.c.
2134 * Do not check listener sockets when counting how many
2135 socket connections we have. Affected file is
2136 silcd/server_util.c.
2138 * Do not announce disconnected clients that are remaining
2139 in history (for WHOWAS). This is because SIGNOFF notify
2140 for these has been sent earlier already. Affected file
2143 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Buffer overflow with CUMODE command's mode->mode character
2146 conversion. Reported by Ville Räsänen. Affected file
2147 lib/silcutil/silcutil.c.
2149 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Allow heartbeat packets to go disabled connections anyway.
2152 Affected files silcd/server.c and silcd/packet_send.c.
2154 * Do not broadcast New Channel packets with List flag set
2155 in the packet to backup routers. The router must check
2156 for the correctness of the packets before sending them.
2157 It is possible that router will have enforce Channel ID
2158 change and this would cause desync in the backup router.
2159 Affected file silcd/packet_receive.c.
2161 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2162 are handled in list parsing. They are not list packets
2163 anymore. Affected file silcd/packet_receive.c.
2165 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Stop waiting for backup router through the timeout, not
2168 directly after backup router has arrived. Affected file
2171 * Do not re-create channel keys and send them when removing
2172 clients in server shutdown. Affected files are
2173 silcd/server_internal.h and silcd/server_util.c.
2175 * Notify distribution to backup routers was missing from
2176 the silc_server_send_notify_dest function which caused
2177 desyncing problems with backup router. Affected file is
2178 silcd/packet_send.c.
2180 * The client's channel removing was working wrong on
2181 backup router. It assumed that it doesn't know global
2182 information but backup router does know. For this reason
2183 it could remove channel when it wasn't supposed to do that.
2184 Affected file silcd/server.c and silcd/server_util.c.
2186 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Stop for a couple seconds after badkup router has become
2189 primary router. Affected file silcd/server.c.
2191 * Added silc_server_remove_servers_by_server, which is used
2192 to remove servers originated from some other server. Also
2193 clients of those servers can be removed too. Affected file
2194 silcd/server_util.[ch].
2196 * When removing clients after a server has signed of remove
2197 also all servers behind that server (unless they are known
2198 to be available locally), and send SERVER_SIGNOFF for each
2199 of the server separately. Also the signed off clients are
2200 sent now separately per signed off server. The affected files
2201 are silcd/server.c and silcd/server_util.[ch].
2203 * All servers added with silc_idlist_add_server must always
2204 have both "router" and "connection" pointers set. Otherwise,
2205 bad server entries may be left around in the cache.
2206 Affected file silcd/command_reply.c.
2208 * Do not create the channel key in NEW_CHANNEL packet
2209 processing if the channel is empty. Affected file
2210 silcd/packet_receive.c.
2212 * Completed backup router support for standalone routers.
2213 Supports also servers in the cell that do not use the backup
2216 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Fixed a bug in silc_string_regexify which did not add '^'
2219 at the start of each string, and thus the matching was
2220 not explicit. For example ban list iikone@*!*@* would
2221 match also "priikone", which is wrong, it would have to be
2222 *iikone@*!*@* to match also "priikone". Affected
2223 file lib/silcutil/unix/silcunixutil.c.
2225 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Enable all local server connections before updating client
2228 caches when we've become backup router. Otherwise, signoff
2229 packets may not reach the clients. Affected files are
2230 silcd/server.c and silcd/server_util.[ch].
2232 * Fixed a bug in version string parsing which could crash
2233 the program with specially formatted version string.
2234 Bug reported and patch provided by Ville Räsänen. Affected
2235 file lib/silcutil/silcutil.c.
2237 * Handle the disconnection immediately when DISCONNECT
2238 packet is received in server. Affected file silcd/server.c.
2240 * Primary router now waits a short time (10 seconds) for
2241 backup router connection before accepting any other
2242 connection (except local). Affected file silcd/server.c,
2245 * Fixed a crash in client libary in NICK_CHANGE notify when
2246 NICK_CHANGE arrived for client entry we are resolving
2247 currently. Affected file lib/silcclient/client_notify.c.
2249 * Call the sconn->callback completion even if error had
2250 occurred. Start reconnecting always if connection to
2251 primary router fails during backup router protocol.
2252 Affected files silcd/server.c and server_backup.c.
2254 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Added functions silc_server_send_opers and
2257 silc_server_send_opers_notify to send packets stricly
2258 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2259 to send variable argument notify to operators.
2260 Affected files silcd/packet_send.[ch] and silcd/server.h.
2262 * Removed UMODE rights checking with UMODE_CHANGE notify.
2263 Affected file silcd/packet_receive.c.
2265 * Server/router operator now receives notify when network
2266 switches to backup router and when it resumes the use of
2267 primary router. Affected file silcd/server.c and
2268 silcd/server_backup.c.
2270 * Fixed the updating of client information after backup
2271 resuming protocol is over; update all except local clients
2272 to the new primary router. The affected file is
2273 silcd/server_util.c.
2275 * Added support for closing active connections in rehash
2276 that were unconfigured by the user. Supports currently
2277 closing server and router connections. Affected file
2280 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2282 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2285 is NULL since seems that on some platforms NULL is allowed
2286 and on some it's not. Fallback encoding is used instead.
2287 Affected file lib/silcutil/silcstrutil.c.
2289 * Fixed statistics updating for incoming server connection
2290 which could cause problems when re-connecting. Affected
2291 file silcd/server.c.
2293 * Preliminary backup router support for standalone router
2294 added. Affected files in silcd/.
2296 * Mark server connections in backup router disabled before
2297 and after backup protocol. Affected file is
2298 silcd/server_backup.c.
2300 * Added support for reconnecting to remote server connection
2301 even if the protocol fails, and if the configuration wants
2302 us to keep trying to connect anyway.
2304 Server connection is not allowed to backup router if
2305 backup router does not have connection to primary router yet.
2307 Affected file is silcd/server.c.
2309 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Added silc_client_udpate_server function to update changed
2312 server info. Affected file lib/silcclient/idlist.[ch].
2314 * Added check for server entries that are being resolved when
2315 notify is received. If being resolved, handle the received
2316 notify only after it's resolved so that all notifys are
2317 handled in same order as received from the server.
2319 Added similar resolver check to channel entries. Every
2320 notify that cause resolving of any information that affects
2321 channel entry marks the channel entry in waiting state.
2322 After whatever resolving is over the waiters are signalled
2323 and only then the notifys are handled in the same order
2324 as delivered from the server.
2326 Affected files are lib/silcclient/idlist.[ch], and
2329 * Fixed KILLED notify handling in normal server. Affected
2330 file silcd/packet_receive.c.
2332 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2333 is locally connected, or was locally connected (but may
2334 be detached and connection is not active). Added also
2335 SILC_IS_LOCAL for checking this status. Affected files
2336 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2337 silcd/server.c and silcd/server_internal.h.
2339 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Don't send or handle TOPIC_SET if topic is already set and
2342 is same as being set. Affected files silcd/command.c and
2343 silcd/packet_receive.c.
2345 * Fixed CMODE change rights checking to work correctly when
2346 removing modes by operator. Affected file is
2347 silcd/server_util.c.
2349 * Fixed some handling with New Channel packet in router and
2350 fixed some CMODE_CHANGE notify handling in server and router.
2351 Affected file is silcd/packet_receive.c.
2353 * Changed "disconnect" client operation to include the
2354 reason of the disconnection and optional disconnection
2355 message. Affected file lib/silcclient/silcclient.h.
2357 * Made the compilation of lib/contrib/ stuff conditional.
2358 Affected files configure.in.pre, lib/contrib/Makefile.am.
2360 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2363 to the sender of the notify too, to avoid situation where two
2364 notifys are in the network at the same time going to oppsite
2365 directions. Affected file silcd/packet_receice.c.
2367 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Delete the client from channel even if the cilent->id is
2370 NULL. It was possible that client was deleted without
2371 removing from channels (theoretically at least). Affected
2372 file silcd/server.c and silcd/server_util.c.
2374 * Free the client data too when resuming is not successful.
2375 Affected file silcd/packet_receive.c.
2377 * Merged some code from c0ffee's silc-plugin. Affected files
2378 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2380 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2381 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2382 to the primary router connection, the other one returns
2383 TRUE if packet must be broadcasted to network.
2385 * All notifys that are destined to primary router (to network)
2386 are now automatically sent to backup routers even if the
2387 router is standalone (and has backup router). Affected files
2390 * Added --without-irssi and --without-silcd configuration
2391 options for disabling the compilation of these applications.
2392 Affected file configure.in.pre and prepare.
2394 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2397 UTF-8 encoding and decoding. Added also new encodings
2398 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2400 Added also SILC_STRING_LANGUAGE which is language and charset
2401 specific encoder and decoer for those platforms that support
2402 iconv(). It can convert the UTF-8 to and from the locale
2403 specific character set.
2405 Affected file lib/silcutil/silcstrutil.[ch].
2407 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2409 * Added function silc_get_command_name to the file
2410 lib/silcutil/silcutil.[ch].
2412 * Improved the server debug output a bit. Affected files are
2415 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Save the channel passphrase when received succesful JOIN
2418 command reply from router, on normal server. Otherwise
2419 joinig +a channels from normal server is not possible.
2420 Affected file silcd/command.c.
2422 * Fixed a bug in TOPIC_SET notify handling. The notifier
2423 may be other than client too, like server or channel.
2424 It expected it to always be only client and ignored the
2425 notify. Affected file silcd/packet_recieve.c.
2427 * Removed some (unnecessary) debug printing from
2428 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2430 * Do not force CMODE_CHANGE when server is announcing new
2433 Router announces stuff only after server reannounces channel
2434 after CHANNEL_CHANGE notify.
2436 These fixes optimizes the announcing procedure, and perhaps
2437 fixes some problems too. Affected file silcd/packet_receive.c.
2439 * Fixed SERVER_SIGNOFF sending to local clients. It was
2440 totally broken and sent the notify to all local clients,
2441 instead of only to those that was on same channel as the
2442 signing off clients. Affected file silcd/server_util.c.
2444 * Added -D option to server. It can be used to give debug
2445 level. The levels are from 0 - 99, and are predefined for
2446 smooth server debugging. (see silcd.c for the predefined
2447 levels). Affected file silcd/server.c.
2449 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Fixed a bug in Irssi SILC client to close the connection
2452 properly when disconnecting from server. Affected file
2453 irssi/src/silc/core/client_ops.c.
2455 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * When authenticating as founder during JOIN command, check
2458 that the one authenticating becomes the only founder on the
2459 channel. Affected file silcd/command.c.
2461 * Better checking for founder mode setting when CUMODE_CHANGE
2462 notify is received. Affected file silcd/packet_receive.c.
2464 * Close all connections when shutting down the server by sending
2465 DISCONNECT packet. Close all listeners too when shutting
2466 down the server. Affected file silcd/server.c.
2468 * Handle DISCONNECT packet correctly in client library by
2469 calling the "disconnect" client operation. Affected file
2470 lib/silcclient/client.c.
2472 * Handle local errors correctly during resuming. Affected
2473 file lib/silcclient/client.c.
2475 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * The log file is not dupped internally anymore in
2478 lib/silcutil/silclog.c. Fixed memory leaks too.
2480 * The scheduler now dispatches all pending timeout tasks
2481 when it is uninitialized with silc_schedule_uninit.
2482 Affected file lib/silcutil/silcschedule.c.
2484 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Added --enable-stack-trace option to configure. Added
2487 memory allocation stack trace support. Added files
2488 lib/silcutil/stacktrace.[ch]. Affected files are
2489 lib/silcutil/silcmemory.[ch].
2491 * Fixed memory leaks from libraries and server. Affected
2492 files around the tree.
2494 * Reverted back a fix made to CUMODE which broke it.
2495 Affected file silcd/command.c.
2497 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2500 core library, and implemented it. All textual messages SHOULD
2501 use this flag and the message MUST be UTF-8 encoded.
2502 All text messages sent by Irssi SILC client are now UTF-8
2503 encoded (regardless whether the terminal supports UTF-8 or not).
2504 Affected files are lib/silccore/silcchannel.h,
2505 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2508 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Added lots of new statistics updating that was missing from
2511 the server and router code. Affected files in silcd/.
2513 * Sending SIGUSR1 signal to server now dumps the current
2514 server statistics into /tmp directory. Affected file is
2517 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2518 the SILC Hash Interface also. Added new functions
2519 silc_hash_get_name, silc_hash_init, silc_hash_update and
2520 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2522 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Added some better info printing for client during connecting.
2525 Affected file silcd/server_util.c.
2527 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2528 to silence a user on a channel. Affected files are
2529 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2530 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2531 and silcd/packet_receive.c.
2533 * Fixed a fatal bug in handling of malformed command payload.
2534 Affected file silcd/command.c.
2536 * Fixed a double free when announcing channel users to router.
2537 Affected file silcd/server.c.
2539 * After successful authentication to channel founder mode, check
2540 that there isn't anyone else with founder mode on the channel.
2541 The one that authenticated will become founder and anyone
2542 else is demoted. Affected file silcd/command.c.
2544 * Added error printing of any error that has occurred during
2545 any command in client library. Affected file is
2546 irssi/src/silc/core/client_ops.c.
2548 * Removed some error printing from the client library and left
2549 it for the application to worry (from the error status it
2550 receives in 'command' client operation. Affected file is
2551 lib/silcclient/command.c.
2553 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2556 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2557 Starting key agreement with itself is denied. Affected file
2558 is lib/silcclient/client_keyagr.c.
2560 * Fixed some error checkings from the SFTP library which caused
2561 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2562 and lib/silcsftp/sftp_util.c.
2564 * Added new "debug" and "debug_string" settings to Irssi SILC
2565 client which can be used to print runtime debugging on the
2566 Irssi's screen. Available when compiled with --enable-debug
2567 option. Affected file irssi/src/silc/core/silc-core.c.
2569 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2571 * Fixed a missing variadic parameter in a function call that
2572 caused server crash when a non-allowed connection arrived.
2573 Reported by Richard Becker. Affected file silcd/server.c.
2575 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Added WATCH list sending to backup routers from router.
2578 The WATCH command is sent by the router to the backup
2579 router. Affected file silcd/command.c.
2581 * Mark the backup_router flag for RouterConnection entry
2582 if the backup router stuff is defined in the config file.
2583 Affected file silcd/serverconfig.c.
2585 * Fixed some backup data sending around the code to work better
2586 if the router is standalone router. Not all places were fixed.
2587 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2590 * Fixed the router connecting when connecting to multiple
2591 routers. It ignored every other router except the first
2592 one. Affected file silcd/server.c.
2594 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Made the private key generation after expiration optional.
2597 If not created after expiration the old key will re-expire
2598 at a later time (and thus key pair is not necessary to
2599 change). Affected file irssi/src/silc/core/clientutil.c.
2601 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * The length arguments in bind() and connect() were wrong
2604 and fixed now to used SIZEOF_SOCKADDR in the
2605 lib/silcutil/unix/silcunixutil.c.
2607 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Fixed detach timeout handling to use Client ID and not
2610 the actual client entry which may be freed in the callback.
2611 Affected file silcd/command.c.
2613 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Merged c0ffee's multiple interface support patch.
2616 Affected files in silcd/.
2618 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Cleanup keys properly. Affected file is
2621 irssi/src/silc/core/clientutil.c.
2623 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Display the user mode on the status bar. Affected file
2626 irssi/src/silc/core/silc-expandos.c.
2628 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * If private message key is not set, but the flag is set in
2631 the packet, ignore the packet since it cannot be decrypted.
2632 Affected file lib/silcclient/client_prvmsg.c.
2634 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * When resuming client, remove the old client entry from
2637 the watcher list too. Affected file silcd/packet_receive.c.
2639 * Do not allow normal server to force founder mode away
2640 from router if the founder mode is already set. Affected
2641 file silcd/packet_receive.c.
2643 * Remove the client entry with watch notify types with short
2644 timeout, and not directly, so that other notifys can be
2645 retrieved too. Affected file lib/silcclient/client_notify.c.
2647 * Display notification about data messages that cannot be
2648 displayed. Affected files irssi/src/silc/core/client_ops.c,
2649 irssi/src/fe-common/silc/module-formats.[ch].
2651 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2653 * Fixed the CHANNEL_CHANGE notify handling in client libary
2654 to not use freed memory. Affected file is
2655 lib/silcclient/client_notify.c.
2657 * Fixed CUMODE_CHANGE notify handling in server. Affected
2658 file silcd/packet_receive.c.
2660 * Fixed USERS command to support empty channels. Affected
2661 file silcd/command.c.
2663 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Allow multiple identical pending commands to be registered
2666 in client library. Affected file is lib/silcclient/command.c.
2668 * Call the completion for resolving client information only
2669 after all resolvers has finished. This fixes a crash in
2670 the client. Added support for checking when the resolvers
2671 are finished. Affected file is lib/silcclient/idlist.c.
2673 * Wait by default 3 seconds before reconnecting to the server
2674 after being disconnected. Makes the /detach command a bit
2677 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Check the watcher list before sending signoff notifys
2680 when closing client connection. Affected file is
2683 * Added better CMODE command rights checking. Affected file
2684 silcd/server_util.c.
2686 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Fixed watcher list checking during server signoff. It
2689 crashed the server. Affected file silcd/server_util.c.
2691 * The JOIN command reply returns now the founder's public
2692 key. Affected file is silcd/command.c.
2694 * Announce the channel mode, and the mode properties with
2695 CMODE_CHANGE notify. Affected file silcd/server.c.
2697 * Mark new channels by default disabled, untill at least
2698 one user joins the channel. Affected file is
2699 silcd/packet_receive.c.
2701 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * The nickname argument to watch notify can be optional.
2704 Fixes a crash in server. Affected file silcd/packet_send.c.
2706 * Remove the client entry from cache if the WATCH notify type
2707 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2708 lib/silcclient/client_notify.c.
2710 * Check the watcher list before and after changing nickname
2711 when the NICK_CHANGE notify is received. Affected file is
2714 * Fixed a crash in OPER and SILCOPER command sending. Empty
2715 passphrase caused the crash. Affected file is
2716 lib/silcclient/command.c.
2718 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Merged with Irssi CVS for Irssi SILC client.
2722 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Completed the protocol specifications.
2726 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Merged with Irssi CVS for Irssi SILC client.
2730 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Added the founder's public key delivery to the
2733 CUMODE_CHANGE notify type as well. Updated the protocol
2734 specs and the code. Affected files are silcd/packet_send.[ch],
2735 silcd/packet_receive.c and silcd/command.c.
2737 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Added silc_pkcs_public_key_copy function into the
2740 lib/silccrypt/silcpkcs.[ch].
2742 * Remove the `iv' from the SilcChannelEntry since we can
2743 live without it. Affected files are silcd/idlist.h and
2744 silcd/packet_receive.c.
2746 * Added support for sending the founder's public key in
2747 the CMODE_CHANGE notify packet in the server. Affected
2748 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2749 silcd/command.c and silcd/server.c.
2751 * Changed the FOUNDER_AUTH authentication to use only
2752 public key authentication as defined by new protocol
2753 specs. Passphrase authentication with that mode cannot
2754 be used anymore. It is now possible to reclaim founder
2755 mode from any server in the network. Affected files are
2756 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2758 * Added permanent channels support by making the channel
2759 permanent when FOUNDER_AUTH mode is set on the channel.
2760 The channel will not be destroyed even if channel is empty
2761 when that mode is set. Protocol TODO #17. Affected
2762 files are silcd/server.[ch], server_util.[ch],
2763 silcd/command.c, silcd/packet_receive.c and
2764 lib/silcclient/command.c.
2766 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Added reference counter to the command reply context in
2769 the client library. Affected files are
2770 lib/silcclient/command_reply.[ch].
2772 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Fixed rekey protocol with PFS in the client library.
2775 Affected file is lib/silcclient/protocol.c.
2777 * Added support for list of errors in client library
2778 command reply handling. Affected file is
2779 lib/silcclient/command_reply.c.
2781 * Defined that the WHOIS and IDENTIFY commands can send
2782 list of errors. Updated the protocol specs. Protocol
2785 * Added support for sending list of errors to WHOIS and
2786 IDENTIFY commands in server. Added support for receiving
2787 list of errors in server. Affected files are
2788 silcd/command.c and silcd/command_reply.c.
2790 * Fixed client info resolving on LEAVE command in client
2791 library to not crash. Affected file is
2792 lib/silcclient/client_notify.c.
2794 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Defined that the NICK command replies with thew changed
2797 nickname too, to make the nickname changing simpler at
2798 the client's end. Updated protocol specs and the code
2799 in client and server. Affected files are
2800 silcd/command.c, lib/silcclient/command_reply.c and
2801 lib/silcclient/command.c.
2803 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Added `Compressed' packet flag to indicate that the packet
2806 payload is compressed by the sender. Updated the protocol
2807 specs and the core library. The compression still is not
2808 implemented in the sources. Affected file is
2809 lib/silccore/silcpacket.h.
2811 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Remove pending command callbacks also if the connection
2814 to the server is destroyed. Affected file is
2815 lib/silcclient/client.c.
2817 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Added new QUIET channel user mode that can be used to
2820 quiet a user in a channel. Updated the protocol specs but
2821 it wasn't implemented yet. Protocol TODO #27. Affected
2822 file is lib/silccore/silcmode.h.
2824 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Added BLOCK_INVITE user mode to be able to block incoming
2827 invite notifications. Protoocol TODO #26. Affected files
2828 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2831 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2832 the protocol specs and the code. Affected file is
2833 lib/silccrypt/silcpkcs.c.
2835 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * Disconnect Payload includes now the status type. Updated
2838 the protocol specs and the code. Protocol TODO #25.
2839 Affected files are silcd/server.c, lib/silcclient/client.c.
2841 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2842 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2843 Moved the silc_client_command_status_messages table to the
2844 lib/silcutil/silcutil.c and added new funtion
2845 silc_get_status_message, which deprecates function
2846 silc_client_status_message. Affected files are
2847 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2848 lib/silcutil/silcutil.[ch].
2850 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Defined that the nickname hash in Client ID MUST be from
2853 lowercase nickname. This effectively changes nicknames in
2854 SILC to case-insensitive. Updated the protocol specs and
2855 the code. Affected files are lib/silcutil/silcutil.[ch],
2856 silcd/serverid.c, and silcd/idlist.c.
2858 * Added new channel user modes BLOCK_MESSAGES_USERS and
2859 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2860 code. Affected files are lib/silccore/silcmode.h,
2861 lib/silcclient/command.c, and silcd/packet_send.c.
2863 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2864 specs and code. Affected file lib/silccore/silcstatus.h.
2866 * Added support for watch list. It is possible to add nicknames
2867 to be watched, and when they come to network, leave network
2868 or user mode changes the watcher will be notified of this
2869 change. Added SILC_COMMAND_WATCH command, added new
2870 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2871 notifications. Updated the protocol specs and implemented
2872 this to library, client and server. Protocol TODO #21.
2873 Affected files are lib/silccore/silccomand.h,
2874 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2875 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2876 silcd/packet_send.[ch], silcd/packet_receive.c, and
2877 irssi/src/silc/core/client_ops.c.
2879 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2880 somebody watching you. Updated the protocol specs and the
2881 code. Affected files are lib/silccore/silcmode.h, and
2882 lib/silcclient/command.c.
2884 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Added service support to SILC protocol. Added new command
2887 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2888 core library. Services are not implemented in server or
2889 client for now. Protocol TODO #20. Affected files are
2890 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2892 * Added SilcStatus argument to `command' client operation
2893 to return the error status when command sending fails
2894 locally. Changed all command in client library to return
2895 correct command status. Affected files are
2896 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2897 irssi/src/silc/core/client_ops.c.
2899 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * Added silc_mime_parse function to parse MIME headers.
2902 Affected files are lib/silcutil/silcstruti.[ch].
2904 * Added MIME header parsing in Irssi SILC Client. It displays
2905 all textual MIME objects, others it ignores. Affected file
2906 is irssi/src/silc/core/clien_ops.c.
2908 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2910 * Fixed a bug in the pid writing function, which couldn't be
2911 written in a root-owned directory.
2913 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Defined that channel message to unknown Channel ID must
2916 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2917 Updated the protocol specs and the code in server. The
2918 affected file is silcd/packet_receive.c.
2920 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2923 that it is used to send error notifys if error occurs during
2924 some SILC packet processing, except commands. The error
2925 types are same as for command reply types. Defined that
2926 if private message is sent to unknown Client ID the error
2927 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2928 Updated the protocol specs and code. Affected files are
2929 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2930 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2931 and irssi/src/silc/core/client_ops.c. Renamed the
2932 SilcCommandStatus to SilcStatus.
2934 * Defined the use of extra WHOIS attributes in WHOIS command.
2935 The <Requested Attributes> (defined in a separate document)
2936 can be used to request additional information about user
2937 not returned by standard WHOIS command. Defined that server
2938 can send WHOIS command directly to client. Client provides
2939 the requested attributes to the server. Updated the protocol
2940 specs. Protocol TODO #4. Implementation is not done yet
2941 (Protocol TODO #24).
2943 * Renamed function silc_client_command_status_message to
2944 silc_client_status_message. Affected files are
2945 lib/silcclient/command_reply.[ch].
2947 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2949 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2950 32 bit integers. Updated the protcol specs and the code.
2951 Affected files are silcd/command.c and
2952 lib/silcclient/command.c.
2954 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2956 * Fixed a bug in library where sending a bogus authentication
2957 payload would lead to a crash. Affected file is
2958 lib/silccore/silcauth.c.
2960 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Added detach_disabled and detach_timeout server config
2963 options to the server. Affected files silcd/serverconfig.[ch],
2964 silcd/command.c and silcd/packet_receive.c.
2966 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Added resolve_cmd_ident field to the SilcClientEntry structure
2969 too so that if the entry is for example being resolved so
2970 another command may attach to the same pending command reply
2971 without requiring to resolve the same entry again. Added
2972 support for adding multiple pending commands for one
2973 command idenfier. Affected files lib/silcclient/command.[ch],
2974 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2976 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Defined that server receives WHOIS command reply for private
2979 and secret channels too. Updated protocol specs and the
2980 code in server. Affected file silcd/command.c.
2982 * Defined <channel user mode list> argument to WHOIS command
2983 reply for returning user modes on the channels. The
2984 channel list now doesn't include the user mode anymore but the
2985 actual channel mode. Updated protocol specs and the code in
2986 client and server. Affected files are silcd/command_reply.c,
2987 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2988 and lib/silcclient/command_reply.c.
2990 * Save the channels list in WHOIS command reply in normal server
2991 so that WHOIS always shows joined channels also in normal
2992 server and not just on router. Affected file is
2993 silcd/command_reply.c.
2995 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Defined that server receives USERS command reply for private
2998 and secret channels too. Updated protocol specs and the
2999 code in server. Affected file silcd/command.c.
3001 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Changed the UMODE's mode mask argument to be optional. If
3004 not provided then the command merely returns the current mode
3005 mask to the client. Updated protocol specs and the server.
3006 Affected file is silcd/command.c.
3008 * Added SILC session detachment/resuming support. It is possible
3009 to detach by closing the network connection and then re-connect
3010 and resume to the old client session. Added DETACHED user
3011 mode that server will set for detached client. Added new
3012 packet RESUME_CLIENT which is used to perform the resuming
3013 process. Added DETACH command. Updated the protocol specs,
3014 core library, client and server. Protocol TODO #22. Very
3015 many affected files around the tree.
3017 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Changed the CMODE's mode mask argument to be optional. If
3020 not provided then the command merely returns the current mode
3021 mask to the client. Updated protocol specs and the server.
3022 Affected file is silcd/command.c.
3024 * Changed the Killer's Client ID in KILLED notify to be just
3025 any ID payload since router server is allowed to kill as well.
3026 Updated protocol specs, client libary and server. Affected
3027 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3028 and irssi/src/silc/core/client_ops.c.
3030 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Added new user modes ANONYMOUS for special anonymous servers
3033 that may set the mode for client, and BLOCK_PRIVMSG which
3034 client may set to block incoming private messages unless the
3035 Private Message Key flag is set (using private keys to protect
3036 private messages). Updated protocol specs and code in client
3037 and server and core library. Protocol TODO #23. Affected
3038 files are lib/silccore/silcmode.h, silcd/server.[ch],
3039 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3040 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3042 * Added new channel user mode BLOCK_MESSAGES which the client
3043 may set to itself to tell server not send channel messages.
3044 Other packets such as channel key packets are still sent.
3045 Protocol TODO #23. Updated the protocol specs, client and
3046 server. Affected files are lib/silccore/silcmode.h,
3047 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3048 lib/silcutil/silcutil.c, silcd/command.c, and
3049 silcd/packet_send.c.
3051 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Redefined the Status Payload to include now two 8 bit fields,
3054 instead of one 16 bit field. This now makes it possible to
3055 send list of errors. Updated the protocol specs and the code
3056 in core library, client library and server. Protocol TODO #1.
3057 Affected files are lib/silccore/silccommand.[ch],
3058 lib/silcclient/command_reply.[ch], silcd/command.c,
3059 silcd/command_reply.c and silcd/packet_receive.[ch].
3061 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3063 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3064 must be handled by the application and should tell the application
3065 that an error message was already printed, and it should print the
3066 config coords (line, filename, ...). Affected files are
3067 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3069 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3070 server config parsing code more readable.
3072 Fixed a bug in the fetch_logging() config callback.
3074 Affected files is silcd/serverconfig.c.
3076 * Drop root privileges when started in foreground. Don't drop them
3077 if debugging also. Affected file is silcd/silcd.c.
3079 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Added more IM-like features by introducing new user modes
3082 for setting various presence information. Added new modes:
3083 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3084 specs and code. Protocol TODO #19. Affected files are
3085 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3086 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3088 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Added STATS command to the protocol after all, to return
3091 various statistical information about the network. It can
3092 be used by clients to retrieve statistical information, and
3093 servers may use it to to fetch cell and network wide
3094 statistics from router. Updated the protocol specs and
3095 implemented it to the server. Protocol TODO #16.
3096 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3097 silcd/command_reply.[ch].
3099 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * The LIST command reply in client libary now adds new channel
3102 entry if the returned channel doesn't exist yet in cache,
3103 and returns the channel entry to the application in the
3104 command_reply client operation. Affected file is
3105 lib/silcclient/command_reply.c.
3107 * Changed the channel message payload's MAC generation to
3108 include the IV in the MAC as well. This way all relevant
3109 parts of the channel message payload are authenticated also
3110 with the channel message MAC (and not only by packet MAC).
3111 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3112 Affected file is lib/silccore/silcchannel.c.
3114 * Fixed the SKE to save the remote version, since the
3115 silc_ske_parse_version mistakenly checked wrong version,
3116 after it replaced the start payload. Affected files are
3117 lib/silcske/silcske.[ch].
3119 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3122 string utility functions. Added there also new functions
3123 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3124 Affected files lib/silcutil/silcstrutil.[ch].
3126 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3127 files are lib/silcutil/silcstrutil.[ch].
3129 * Defined that the security property fields in SKE SHOULD be
3130 UTF-8 encoded, defined that version string MUST be US-ASCII
3131 encoded, defined that passphrases sent in connection
3132 authentication protocol MUST be UTF-8 encoded. Implemented
3133 these to the client and server. Defined also that other
3134 passphrases sent in the protocol MUST be UTF-8 encoded.
3135 Affected files are lib/silcske/silcske.c,
3136 lib/silcclient/protocol.c, silcd/protocol.c,
3137 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3139 * Changed the silc_client_close_connection interface to not
3140 need the SilcSocketConnection which should not be visible
3141 to application. Affected files are lib/silcclient/client.c
3142 and lib/silcclient/silcclient.h.
3144 * Rewrote the text for Private Message Key Payload in the
3145 protocol specification. Protocol TODO #11.
3147 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3149 * Upgraded the protocol version to 1.1, updated protocol specs
3152 * Added the nickname as new argument to NICK_CHANGE notify and
3153 added it to protocol specs and implemented it to client and
3154 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3155 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3156 lib/silcclient/client_notify.c.
3158 * Added the killer's client ID to the KILLED notify and added
3159 it to protocol specs and implemented it to client and server.
3160 Protocol TODO #13. Affected files are silcd/command.c,
3161 silcd/packet_receive.c, packet_send.[ch],
3162 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3163 The killer's client entry is now returned to application in
3164 the `notify' client operation.
3166 * Fixed the Max Argument fields that had too large value set
3167 in the protocol specs. Protocol TODO #14.
3169 * Added the LEAVE command reply to return the ID of parted
3170 channel. Updated protocol specs and implemented it to the
3171 client and server. Protocol TODO #15. Affected files are
3172 silcd/command.c, lib/silcclient/command_reply.c. The channel
3173 entry is now returned to application in the `command_reply'
3176 * Rewrote the version SKE version checking in client libary
3177 and in server to use the silc_parse_version_string. Affected
3178 files are lib/silcclient/protocol.c, silcd/protocol.c.
3180 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3181 commands that was missing it, and updated protocol specs and
3182 the server implementation. Protocol TODO #10. The affected
3183 file is silcd/command.c.
3185 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3186 generic reply to a generic request (REQUEST flag), and
3187 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3188 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3189 to define the payload for DATA flag. Added the flags to
3190 the implementation. Protocol TODO #9. Affected file is
3191 lib/silccore/silcchannel.h.
3193 Changed the client library to return the message length
3194 to application as well in the channel_message and private_message
3195 client operations. Affected files are
3196 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3197 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3198 and lib/silcclient/client_ops_example.c.
3200 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3201 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3202 the channel. Updated protocol specs and impelemented this
3203 to client and server. Protocol TODO #6. Affected files are
3204 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3205 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3207 Added new options m and M to CMODE command in Irssi SILC
3208 client to set these modes.
3210 * Deprecated all administrative commands from SILC protocol
3211 since they are highly implementation specific commands.
3212 Updated protocol specs. Moved the old commands in
3213 implementations to private range of command types. Affected
3214 files are silcd/command.c, lib/silcclient/command.c and
3215 lib/silcclient/command_reply.c. Protocol TODO #8.
3217 * Fixed a bug in server where sending unknown command crashes
3218 the server. Affected file silcd/command.c.
3220 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Added SILC_PROTOCOLVERSION macro to check protocol version
3223 of a socket connection. The affected file is
3224 lib/silcutil/silcsockconn.h.
3226 * Added better error logging in rekey protocol. Affected file
3229 * Do not check public key types in SKE during rekey. Affected
3230 file lib/silcske/payload.c.
3232 * Fixed the rekey protocol with PFS, which was totally broken.
3233 Affected file silcd/protocol.c.
3235 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Some client implementations quit network by doing first LEAVE
3238 and then immediately SIGNOFF (like Bombyx). We now do check
3239 after a short time after LEAVE notify and check whether the
3240 client is still valid after LEAVE, and if not we remove it from
3241 cache. Affected file is lib/silcclient/client_notify.c.
3243 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3245 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3246 it's good not to have security holes here.
3248 * Fixed a negative refcount situtuation for the config context.
3249 Affected file is silcd/serverconfig.c.
3251 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3253 * ROBOdoc documented lib/silcutil/silcutil.h.
3255 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Optimized even more the SilcPacketContext structure. Now
3258 totally saved 16 bytes of memory per context after optimization.
3259 Affected files are lib/silccore/silcpacket.[ch].
3261 * Made strict checks for valid SILC IDs. Affected file is
3262 lib/silccore/silcid.c.
3264 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Changed the object argument for silc_cipher_register,
3267 silc_hash_register, silc_hmac_register and silc_pkcs_register
3268 to const. Affected files are lib/silccrypt/silccipher.[ch],
3269 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3271 * Changed the silc_get_username and silc_get_real_name to
3272 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3274 * Fixed the Irssi SILC Client to use the silc_get_username and
3275 silc_get_real_name insted of glib routines since the glib
3276 routines only corrupt stack. Fixes the Irssi SILC to work in
3277 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3279 * Fixed the Irssi to not use g_get_home_dir since it crashes
3280 or returns garbage on cygwin and corrupts stack. Added function
3281 get_home_dir to Irssi routines. Affected files are
3282 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3284 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Made some structure optimizations. SFTP memory FS MemFSEntry
3287 entry structure. Optimized SilcTask structure. Optimized
3288 SilcPacketContext structure.
3290 Affected files lib/silcsftp/sftp_fs_memory.c,
3291 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3293 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * And yet again reverted back the config thing since Johnny
3296 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3299 * Fixed memory leaks from config object. Affected files are
3300 silcd/serverconfig.[ch].
3302 * Added support for adding new connections to the server in rehash.
3303 After rehash they take effect.
3305 Added support for changing the maximum allowed connections in
3306 rehash. The number can grow but going smaller is not supported.
3308 Added function silc_server_num_sockets_by_remote to the
3309 silcd/server_util.[ch].
3311 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3313 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3315 * Added preliminary checking during config parsing for a valid
3316 public/private key and removed further checks in the code.
3317 Affected files are silcd/serverconfig.[ch], server.c.
3319 * Moved functions silc_server_drop() and silc_server_daemonise()
3320 from server.c to silcd.c since they are stricly related to
3321 the application activity.
3323 * Reverted a small part of the automatic ref/unref since
3324 it caused a double unref in some situations. Affected
3325 files are silcd/silcd.[ch], server.c, serverconfig.c.
3327 * Added some .cvsignore files in the lib directory.
3329 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Fixed silc_net_gethostbyaddr to correctly resolve by
3332 address. Affected file lib/silcutil/silcnet.c.
3334 * Fixed the notify relaying to client. The HMAC to be used
3335 with relayed packets ws wrong and caused decryption failure
3336 at the client end. Affected file is silcd/packet_receive.c.
3338 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Created new branch silc_protocol_1_0_branch.
3342 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3344 * Changed the silc_server_config_* routines to be SilcServer
3345 independent. They are now officially application specific code
3346 and not part of generic server implementation. Affected files
3347 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3349 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * Added automatic referencing of config context in the
3352 silc_server_config_alloc, and automatic unreferencing in the
3353 silc_server_config_destroy. Affected files are
3354 silcd/serverconfig.[ch], silcd/silcd.c.
3356 * Fixed the silc_log_quick handling in the logging routines.
3357 It didn't log quickly when it was TRUE. Affected file is
3358 lib/silcutil/silclog.c. Also the flush delay was set even
3359 if it was 0 in config file. Affected file is
3360 silcd/serverconfig.c.
3362 * Added support for changing key pair of the server in rehash.
3363 Affected file silcd/server.c.
3365 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3368 too early, before getting the channel entry. Affected file
3369 is silcd/packet_receive.c.
3371 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3373 * Added functions silc_server_config_[ref/unref], these are used
3374 to prevent that the config object is destroyed.
3376 No longer directly affect global variables silc_log_quick and
3377 silc_log_delay, they are first cached inside the config object
3378 and then applied with silc_server_config_setlogfiles().
3380 silc_server_config_set_defaults() is now internal to
3381 serverconfig.c, there are no reasons to show this internal stuff
3384 Affected files are silcd/serverconfig.[ch].
3386 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3387 fprintf's to stderr, since some code may be executed again after
3388 the server went into the background. Affected files are
3391 * Added rehash support. Added function silc_server_rehash() that
3392 will perform all the basic tasks of the rehashing procedure.
3394 * Added command line option `-x, --hexdump'. This will enable the
3395 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3396 The option `--hexdump' implies `--debug'.
3398 * Fixed a bad bug in the logging APIs (silcutil library) where
3399 the application would crash after calling silc_log_reset_all().
3401 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Fixed the KICKED notify handling in client library to
3404 correctly remove the channel and all entries from the
3405 channel when I was kicked. This bug crashed the client.
3407 Fixed yet another but in KICKED notify handling to remove
3408 the kicked client correctly from the channel.
3410 Affected file is lib/silcclient/client_notify.c.
3412 * Fixed a minor bug in looking up correct client entry
3413 in KICKED notify in server. Affected file is
3414 silcd/packet_receive.c.
3416 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3417 sources correctly to distribution. Fixes --with-gmp option.
3419 * Removed the manual rehashing from ID Cache, and changed it
3420 to use the SILC Hash Table's auto rehash feature. Affected
3421 file is lib/silccore/silcidcache.c.
3423 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Fixed a bug in the silc_client_nickname_format function that
3426 handles the multiple same nickname formatting. Two clients
3427 with same nickname caused problems after the first one left
3428 and rejoined. It didn't format the nickname correctly.
3429 Affected file is lib/silcclient/idlist.c.
3431 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Don't change the topic if olod topic is same as new one.
3434 Affected file is silcd/packet_receive.c.
3436 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added cross-reference support to the SILC Documentation
3439 generator. All types across all HTML files are now cross-
3440 referenced. Affected files util/robodoc/generator.c and
3441 scripts/silcdoc/silcdoc.
3443 * Added file lib/silcutil/silctypes.h to include all the
3444 arithmetic type definitions and some macros. Removed
3445 includes/bitmove.h and moved macros to silctypes.h.
3447 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3451 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Added `type' argument to silc_id_payload_parse_id function which
3454 now returns the type of the ID to the sent pointer. Affected
3455 file is lib/silccore/silcid.[ch].
3457 * Added check for CMODE_CHANGE notify type that mode change is
3458 allowed by the sender. Affected file silcd/packet_receive.c.
3460 * Added check for CUMODE_CHANGE notify type that mode change is
3461 allowed by the sender. Affected file silcd/packet_receive.c.
3462 Added the ID type as CUMODE_CHANGE notify type as argument
3463 to the `notify' client operation. Affected files are
3464 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3466 * Added function silc_client_add_server to the client library.
3467 Added support for resolving also channel and server info when
3468 received unknown entity in notify packet. Affected files are
3469 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3471 * Added function silc_command_get_status to return the command
3472 status from the command reply's argument payload. Affected files
3473 are lib/silccore/silccommand.[ch].
3475 * Added check for KICKED notify type that the kicking is
3476 allowed by the client. Affected file silcd/packet_receive.c.
3478 * Created function silc_get_input which can be used to get input
3479 (echo on or off) from user on command line. Affected files are
3480 lib/silcutil/silcutil.[ch].
3482 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Optimized silc_server_packet_relay_to_channel function.
3485 Added new function silc_channel_message_payload_encrypt which
3486 can be called directly if channel message payload needs to
3487 be encrypted and is already encoded (no need to call _encode
3488 function). Packet relaying is now done by router without any
3489 extra memory allocations. Affected files are
3490 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3491 silcd/packet_send.c.
3493 * Fixed the INVITE notify handling. It took wrong arguments
3494 as invite list and invite delete. Affected file is
3495 silcd/packet_receive.c.
3497 * Added check for TOPIC_SET notify type that the topic change is
3498 allowed by the client. Affected file silcd/packet_receive.c.
3500 * Added check for INVITE notify type that inviting is allowed by
3501 the client. Affected file silcd/packet_receive.c.
3503 * Changed the silc_server_client_on_channel to return the
3504 SilcChannelClientEntry as well. Moved the function
3505 silc_server_check_cmode_rights to server_util.[ch].
3506 Affected files are silcd/server_util.[ch], silcd/command.c.
3508 * Added function silc_server_check_umode_rights to check whether
3509 changing client's user mode is allowed. Added check for
3510 UMODE_CHANGE notify type that the umode change is allowed
3511 by the client. Affected files are silcd/server_util.[ch],
3512 silcd/packet_receive.c and silcd/command.c.
3514 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3516 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3517 ID length. It ignored that ID can be IPv6 based as well.
3518 Affected file lib/silccore/silcpacket.h.
3520 * Fixed the silc_id_id2str and silc_id_str2id to take the
3521 IPv6 address offset's into consideration. Affecte file is
3522 lib/silccore/silcid.c.
3524 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Fixed the internal Unix scheduler functions to check for
3527 NULL context they may receive. The affected file is
3528 lib/silcutil/unix/silcunixschedule.c.
3530 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3532 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3533 can specify different directory with --home command line
3534 parameter. Affected files irssi/src/silc/core/client_ops.c,
3537 * SILC-specific commands aren't now executed if the active server
3538 isn't of SILC-type, so there won't be problems with having
3539 IRC and SILC protocol support in same client. Affected files
3540 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3543 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Improved the signal support in SILC Schedule. Added new
3546 function silc_schedule_signal_call which is used by application
3547 to mark a signal to be called. It is now safe to perform
3548 any kind of tasks in signal callbacks since it is guaranteed
3549 that the application specified signal callback is called
3550 after the signal is over. Affected files are
3551 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3553 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Added `name' field to SilcChannelPrivateKey to represent
3556 application given name for the key. Moved also the context from
3557 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3558 Added the `name' argument also to the function
3559 silc_client_add_channel_private_key.
3561 Added function silc_client_current_channel_private_key to set the
3562 current channel private key in use.
3564 Added "change" command to KEY command which can be used to change
3565 the current channel private key. Bound the command also to
3566 alt+K (Alt+Shift+k).
3568 Also affected files lib/silcclient/client_channel.c,
3569 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3571 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3573 * Added silc_rng_get_byte_fast function in to the
3574 lib/silccrypt/silcrng.[ch].
3576 * Changed the interface of silc_packet_assemble and the
3577 silc_packet_send_prepare. If silc_packet_assmble is now
3578 called the application does not call silc_packet_send_prepare
3579 because the library will call it automatically. These
3580 interfaces now also return a reference to the outgoing buffer
3581 which includes the assembled packet, which the application can
3582 use to encrypt the packet.
3584 Affected files are lib/silccore/silcpacket.[ch],
3585 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3586 silcd/packet_send.c, server_backup.c and packet_receive.c.
3588 * Fixed a packet sending bug on very high load, where outgoing
3589 packet queue wasn't handled correctly and packets got corrupted.
3590 Affected files are lib/silcutil/*/silc*sockconn.c,
3591 lib/silcclient/client.c and silcd/server.c.
3593 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Added macro SILC_PACKET_DATALEN which can be used during
3596 packet assembling to check whether the data to be added to
3597 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3598 len is truncated until it fits it.
3600 Added checks for maximum length of channel message payload and
3601 private message payload also.
3603 Added checks for maximum packet length in server and in
3606 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3607 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3608 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3609 lib/silcclient/client_prvmsg.c.
3611 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Added silc_server_packet_queue_purge call to the
3614 silc_server_disconnect_remote to assure that all data in the
3615 queue before disconnecting is sent to the network. Affected
3616 file silcd/server.c.
3618 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Added the deleting of server's own ID cache entry to the
3621 silc_server_free function. Free also everything else that
3622 has been allocated in silc_server_init. The affected file
3625 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * Added functions silc_parse_version_string, silc_version_to_num,
3628 and silc_ske_parse_version to parse SILC protocol style version
3629 strings. Affected files lib/silcutil/silcutil.[ch] and
3630 lib/silcske/silcske.[ch].
3632 * Added new configuration params: version_protocol, version_software
3633 and version_software_vendor to specify what version the remote
3634 host must at least be to be able to connect to server. The vendor
3635 string can be regex matched too. Added new function
3636 silc_server_connection_allowed to check maximum number of allowed
3637 connections, and allowed versions for incoming connections.
3638 Affected files are silcd/server.c, server_util.[ch] and
3641 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3643 * Added preliminary support for signals in scheduler. The
3644 signals we care about are now blocked always when the scheduler
3645 is locked. This way we can synchronise the use of signal with
3646 scheduler. It is guaranteed that when signal occurs the scheduler
3647 is not locked, and thus new tasks can be safely added to the
3650 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3651 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3652 Added new platform specific routines
3653 silc_schedule_internal_signals_[un]block and
3654 silc_schedule_internal_signal_[un]register.
3656 Added new functions to SILC Schedule API:
3657 silc_schedule_signal_[un]register. Each signal that application
3658 is going to use should be registered to the scheduler.
3660 Affected files are lib/silcutil/silcschedule.[ch],
3661 lib/silcutil/*/silc*schedule.c.
3663 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Check for unauthenticated client and server in the
3666 silc_server_new_client and silc_server_new_server functions.
3667 Affected file silcd/packet_receive.c.
3669 * Added function silc_string_is_ascii to check whether given
3670 string is 7-bit ASCII string. Affected files are
3671 lib/silcutil/silcutil.[ch].
3673 * Added function silc_id_is_valid_server_id into the
3674 silcd/serverid.c and added checking for valid Server ID's in
3675 silc_server_new_server. The Server ID must always be based
3676 on the server's public IP address.
3678 * Added logging of DISCONNECT packet message in the server.
3679 Affected file silcd/server.c.
3681 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * Changed all library interfaces that use Global RNG to also
3684 accept SilcRng as argument. Affected files are
3685 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3686 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3687 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3688 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3689 lib/silccrypt/rsa.c.
3691 * Added function silc_pkcs_generate_key to the
3692 lib/silccrypt/silcpkcs.[ch] for applications so that they
3693 don't need to do pkcs->pkcs->init calls anymore.
3695 * Remove SilcSocketConnection from the SFTP API since it really
3696 wasn't needed there. The application has the information
3697 saved in its contexts anyway and the SFTP layer doesn't need
3698 know about it. Affected files lib/silcsft/silcsftp.h and
3699 lib/silcsftp/sftp_[server/client].c.
3701 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3702 The SilcSimContext is not SilcSim.
3704 * Fixed possible buffer overflows in silc_id_render in the
3705 lib/silcutil/silcutil.c.
3707 * On EPOC the global crypto module lists are not used at all
3708 in the crypto library. Added support for using the constant
3709 algorithm list on EPOC. Affected files are
3710 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3713 * Fixed the handling of third parameter of KICKED notify, since
3714 it was mistakenly updated to SILC Protocol 1.0 even though it
3715 is to be included in 1.1. Since it is not in 1.0 it is not
3716 mandatory, and this fix now handles it only if it is provided,
3717 and it is not error if it is not provided. Affected file
3718 lib/silcclient/client_notify.c.
3720 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3723 client. Affected file irssi/src/silc/core/client_ops.c.
3725 * Merged with Irssi 0.8.4 from irssi.org CVS.
3727 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Check for valid socket connection in client entries before
3730 sending any messages. Fixes a crash, but doesn't fix some
3731 other underlaying bug that is lurking there. Affected
3732 file silcd/packet_send.c.
3734 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3736 * $usermode, $cumode and $cumode_space expandos shouldn't do
3737 anything with non-SILC server records. Affected file
3738 irssi/src/silc/core/silc-expandos.c
3740 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Fixed the silc_net_check_[host/local]_by_sock to support
3743 IPv6 bound sockets as well. Now they can return IPv6 addresses
3744 as well. Affected file lib/silcutil/silcnet.c.
3746 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3747 Affected lib/silcutil/unix/silcunixnet.c.
3749 * Fixed ID rendering (at least on some platforms, not NetBSD)
3750 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3752 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Added silc_hash_public_key and silc_hash_public_key_compare
3755 functions to be used with SilcHashTable. They can be used to
3756 hash public keys and compare public keys in hash table. Affected
3757 file lib/silcutil/silcutil.[ch].
3759 * Added support for specifying multiple public keys for Client
3760 connection section in server configuration file. This makes it
3761 possible to accept multiple public keys from same host, or to
3762 make a section that accepts any incoming host, and have the
3763 accepted public keys listed in the section.
3765 Added functions silc_sever_[find/get]_public_key, added the
3766 support for this actually to all connection sections but only
3767 the Client section is currently allowed to specify multiple
3770 Affected files are silcd/server.c, server_internal.h,
3771 command.c, protocol.c, server_util.[ch], packet_receive.c.
3773 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Merged Irssi 0.8.2 from irssi.org CVS.
3777 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3779 * If silc_debug is TRUE, also output standard logging messages
3780 to stderr with the debug output.
3782 Made silc_log_reset_all() flushing all channels before returning.
3783 Also fixed some documentation typos.
3785 Affected files are lib/silcutil/silclog.[ch].
3787 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Fixed the server to check correctly the amount of connections
3790 from single host, by checking also the type of the connection.
3791 Fixed also the comparison of number of connections and number
3792 of allowed connections. Affected files are silcd/server.c,
3795 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Fixed the USERS command reply to save the user's mode on the
3798 channel as well. Fixed JOIN command reply to check whether a
3799 client is on channel already and not join it twice. Affected
3800 file lib/silcclient/command_reply.c.
3802 * Added new file silc-expandos.c into irssi/silc/core/ to return
3803 various stuff for various signal for the statusbar etc. updating.
3804 Now Irssi SILC client prints channel user modes etc. on the
3807 * The user mode (like server/router operator changes) is now shown
3808 on the Irssi SILC client's statusbar. The affected files are
3809 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3811 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3813 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3814 to SILC_SCHEDULE_[UN]LOCK macros.
3816 * Added more error printing to logs in server code. Affected
3817 files silcd/server.c and silcd/protocol.c.
3819 * Fixed -S option parsing in Irssi SILC Client. Affected file
3820 irssi/src/silc/core/silc-core.c.
3822 * Added silc_buffer_alloc_size function. Affected file is
3823 lib/silcutil/silcbuffer.h.
3825 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3827 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3828 constants. Affected files in
3829 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3832 * Changed the internal SFTP Memory FS table to const. Affected
3833 file lib/silcsftp/sftp_fs_memory.c.
3835 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Fixed the buffer formatting and unformatting routines to
3838 check the size of 64 bits types with sizeof(). Affected
3839 file is lib/silcutil/silcbuffmt.c.
3841 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Removed 0.6.x backwards support.
3845 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * Changed all integer type names:
3848 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3849 to avoid collisions with other libraries using same type names
3852 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Added `prefer_ipv6' argument to the functions
3855 silc_net_gethostbyname[_async]. If it is TRUE it will return
3856 IPv6 address over IPv4. If FALSE IPv4 address is returned
3857 even if IPv6 address was found. Affected files
3858 lib/silcutil/silcnet.[ch].
3860 * Added support silc_net_create_connection[_async] to fallback
3861 to IPv4 address if IPv6 address could not be used (like if
3862 it doesn't work on a specific system). Affected file in
3863 lib/silcutil/unix/silcunixnet.c.
3865 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Added silc_schedule_reinit function to do the enlarging
3868 of the max tasks handling capabilities of the scheduler.
3869 Affected files lib/silcutil/silcschedule.[ch].
3871 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Added automatic extern "C" { ... } for C++ compilers so the
3874 application does not need to define them. Affected file
3875 includes/silcincludes.h.
3877 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3878 old name went against naming convention. Applications now
3879 include "silcclient.h" instead of "clientlibincludes.h".
3880 Removed includes/clientlibincludes.h, it is redundant now.
3882 * Renamed includes/version.h to silcversion.h.
3884 * Added really preliminary support for OS/2 into the util
3885 library. Only thread & mutex API is implemented, others
3886 are still to be implemented. Created the lib/silcutil/os2/
3887 directory. Created also file includes/silcos2.h.
3889 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Added preliminary BeOS support into the util library.
3892 Created lib/silcutil/beos/, and implemented all the needed
3893 functions to support SILC on BeOS. Created also file
3894 includes/silcbeos.h.
3896 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3898 * Added proper initializations to silc's irssi code, so it's
3899 now possible to load it as module. Affected files
3900 irssi/src/silc/core/silc-core.c,
3901 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3903 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3908 * Fixed the silcdoc document generator to correct generate
3909 docs from all kinds of filenames. Affected files are
3910 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3912 * ROBOdoc documented lib/silcutil/silcmemory.h.
3913 Added also new function silc_memdup.
3915 * Removed lib/silcutil/silcbufutil.h and moved those routines
3916 to the lib/silcutil/silcbuffer.h.
3918 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Added `user_count' to the SilcChannelEntry which now tells the
3921 number of users on the channel. The user count is now saved
3922 in normal server of global channels as well. Affected files
3923 silcd/server.c, idlist.h, packet_receive.c and command.c.
3925 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3926 include file utility functions.
3928 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3929 instead of calling directly OS routines.
3931 * Fixed NICK change printing in Irssi SILC Client. Fixed
3932 KICKED notify printing in Irssi SILC Client. Affected file
3933 irssi/src/silc/core/client_ops.c.
3935 * Fixed a NICK change bug in client library, to not recreate the
3936 client_entry->channels hash table everytime nick is changed.
3937 Affected file lib/silcclient/client.c.
3939 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3942 the SKE interface a bit.
3944 * Fixed padding problem in PKCS#1. The padding was not actually
3945 random since the random number generator was used incorrectly.
3946 This security bug affects only when encrypting with PKCS#1, and
3947 it is not currently used at all in SILC. SILC only use signing
3948 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3950 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Rewrote the notify handling in Irssi SILC client to not call
3953 the events as signals. Fixes problems with Perl support.
3954 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3956 * Send the auto-nicking NICK command in client library with
3957 little timeout after connecting. The affected file is
3958 lib/silcclient/client.c.
3960 * Added following new config file settings:
3961 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3962 key_exchange_timeout, conn_auth_timeout, connections_max,
3965 Implemented all the new config settings handling in the server.
3967 Optimized the use of SKE Mutual flag usage. Use it only
3968 if connection authentication protocol is not based in public
3971 Renamed all SilcServerConfigSection* to SilcServerConfig*
3972 to have a bit shorter names.
3974 Affected files silcd/serverconfig.[ch], server.[ch], and
3977 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3979 * Cleaned up the listening sockets code, preparing for the rehash
3980 support. Affected file is silcd/server.c.
3982 * Fixed some output messages. Affected files are silcd/silcd.c,
3985 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Create lib/doc/silcrng_intro.html document as introduction
3988 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3990 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3992 * Fixes to the silcd config template. Affected file is
3993 doc/example_silcd.conf.in.
3995 * Removed type casts from silc_calloc(), conforming to the
3996 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3998 * Removed param_name member from client, server, and router
3999 section structs, now identifying the param directly.
4001 Added CONFIG_FREE_AUTH macro in config file parsing.
4003 Affected files are silcd/serverconfig.[ch].
4005 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4007 * Fixed command line parameter handling. All SILC initialization
4008 is now done in silc_core_init() which also fixes autoconnecting
4011 Affected files irssi/src/silc/core/silc-core.c,
4012 irssi/src/fe-text/silc.c.
4014 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Added new configuration options and blocks:
4017 keepalive_secs, reconnect_count, reconnect_interval,
4018 reconnect_interval_max, reconnect_keep_trying and
4019 require_reverser_lookup. Added ConnectionParam block, and
4020 implemented the connection parameters when connecting as
4021 initiator and when accepting connections as responder.
4023 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4024 whether given configuration value has been given already.
4026 Affected files silcd/serverconfig.[c], server.[c].
4028 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4029 algorithm parts and created new file silcalgs.conf, that
4030 is now included from the example_silcd.conf.in.
4032 * Optimized the silc_server_connect_to_router_second to take
4033 the connection configuration object from the SilcServerConnection
4034 object instead of finding it during the connecting phase.
4035 Added the configuration object to SilcServerConnection struct.
4036 Affected files silcd/server_internal.h, server.c.
4038 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * Add the client on channel after it was resolved at the
4041 channel message receiving, and it was not already on the
4042 channel. Affected file lib/silcclient/client_channel.c.
4044 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Fixed the public key authentication to allocate always the
4047 destination signature buffer instead of using static buffer.
4048 Affected file silcd/protocol.c.
4050 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Unified the serverconfig.[ch]'s helper function interface.
4053 Affected file silcd/serverconfig.[ch].
4055 * Removed doc/example_silc.conf.in since it is redundant.
4056 The make install will now install irssi/silc.conf file.
4058 * Added new Passphrase and Publickey authentication methods to
4059 config file, allowing both public key and passphrase based
4060 authentication to be set at the same time.
4062 Added `prefer_passphrase_auth' setting in config file which
4063 can be used to set to prefer passwd auth if both passwd and
4064 public key is set. If not set, public key is preferred.
4065 This has effect only when being initiator (responder will try
4068 Added support for authentication with passphrase and public key
4069 at the same time. The passphrase is tried first always since
4070 it is faster to check.
4072 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4074 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4076 * Merged the new SILC Config library, with the server parsing
4077 support. Read the header file silcconfig.h or the toolkit
4078 documentation for the news. Affected files are
4079 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4080 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4081 silcd/protocol.c silcd/server.c silcd/server_backup.c
4082 silcd/serverconfig.[ch] silcd/silcd.c.
4084 * Fixed some silclog documentation. Affected file is
4085 lib/silcutil/silclog.h.
4087 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * The silc_cipher_register, silc_hash_register and
4090 silc_hmac_register now checks if the object to be registered
4091 is registered already. Affected files are
4092 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4094 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4098 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4100 * Allow zero length channel messages inside the Channel Message
4101 Payload. Affected file lib/silccore/silcchannel.c.
4103 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4104 as header filenames.
4106 * Removed lib/silcclient/README and created HTML file
4107 lib/silcclient/silcclient_using.html, which is now included
4108 as part of Toolkit documentation.
4110 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Fixed CUMODE_CHANGE notify handling to change the mode of
4113 correct client. Affected file lib/silcclient/client_notify.c.
4115 * Make silc_rng_alloc fail if it cannot allocate the sha1
4116 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4118 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Fixed the file transfer's key agreement payload to include
4121 zero port also if the hostname is NULL because it could not
4124 Call file transfer monitor callback now also if error occurs
4125 during key agreement protocol.
4127 Changed the silc_client_file_send interface to return the
4128 SilcClientFileError instead of session id. The session ID
4129 is returned into pointer provided as argument.
4131 Check that the file exists locally before sending the
4132 file transfer request at all.
4134 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4136 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4137 error than can occur while key agreement protocol. Affected
4138 file lib/silcclient/silcapi.h.
4140 * Fixed the event_mode CMODE handler to not crash when mode
4141 is changed and +k mode is set in the channel. Affected file
4142 irssi/src/silc/core/silc-channels.c.
4144 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4145 SILC_LOG_WARNING to give out Warning and not Error. Affected
4146 file lib/silcutil/silclog.c.
4148 * Fixed the channel message payload decryption in the function
4149 silc_channel_message_payload_decrypt to not modify the original
4150 buffer before it is verified that the message decrypted
4151 correctly. Otherwise, next time it is called with correct
4152 channel key it won't encrypt since the payload is corrupted.
4153 Affected file lib/silccore/silcchannel.c.
4155 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Do not constantly resize the window. A fix patch by cras.
4158 Affected file irssi/src/fe-text/screen.c.
4160 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4163 Affected file lib/silcutil/silcnet.c.
4165 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Fixed a bug in hash table internal routine for traversing
4168 the table with foreach callback. The current entry may
4169 become invalid in the callback but it was referenced after
4170 the callback returned.
4172 Do not allow auto rehashing of hash table during the
4173 silc_hash_table_foreach operation, for same reasons as it is
4174 not allowed for SilcHashTableList. Affected files are
4175 lib/silcutil/silchashtable.[ch].
4177 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4180 Win32 DLL. extern's in header files are now declared with
4183 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Fixed private message handling. It used some old code that
4186 caused the client to crash. Affecte file is
4187 lib/silcclient/client_prvmsg.c.
4189 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Added function silc_client_add_channel,
4192 silc_client_replace_channel_id, and removed functions
4193 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4194 from client library.
4196 * Added cross reference of the joined channels to the
4197 SilcClientEntry, and changed the SilcChannelEntry's
4198 users list to SilcHashTable. The affected files are
4199 lib/silcclient/idlist.[ch].
4201 * Fixed a bug in hash table tarversing. While the hash table
4202 is traversed with SilcHashTableList the table must not be
4203 rehashed. It is now guaranteed that auto rehashable tables
4204 are not rehashed while tarversing the list. Also defined that
4205 silc_hash_table_rehash must not be called while tarversing
4206 the table. Added function silc_hash_table_list_reset that must
4207 be called after the tarversing is over. The affected files are
4208 lib/silcutil/silchashtable.[ch].
4210 * Changed all hash table traversing to call the new
4211 silc_hash_table_list_reset in server and in client library.
4213 * Added function silc_client_on_channel to return the
4214 SilcChannelUser entry if the specified client entry is joined
4215 on the specified channel. This is exported to application as
4216 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4218 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Fixed founder regaining problem with JOIN command on normal
4221 server. The notify for mode change must be sent always and
4222 not only if !cmd->pending. Affected file silcd/command.c.
4224 * Fixed the WHOWAS command's reply sending to support the
4225 lists correctly. Affected file silcd/command.c.
4227 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * When sending JOIN command to router for processing the
4230 sender's old command identifier was not saved back to the
4231 sender's command context, fixed now. The affected file is
4234 * Create the key in JOIN command of the router did not return
4235 the channel key, added check for this. Affected file is
4238 * Fixed a channel ID update bug in JOIN command reply. Do
4239 not directly upgrade the ID but call the function
4240 silc_idlist_replace_channel_id if the ID was changed.
4241 Affected file silcd/command_reply.c.
4243 * Fixed memory leaks from command calling if it would fail.
4244 Affected file silcd/command.c.
4246 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Applied patches from cras:
4250 Memory leak fixes around libaries, irssi window resize fix,
4251 new silclist.h and silcdlist.h, all extern inline changed to
4254 * Removed dotconf from lib/dotconf, not needed anymore.
4256 * Removed TRQ from lib/trq, not needed anymore.
4258 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4259 with server connections. Later this will be configurable
4260 in config file after new config file is done. Affected file
4263 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Fixed a crash in server related to channel announcements.
4266 Affected file silcd/server.c.
4268 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Fixed memory leaks in silc_server_create_new_channel*
4271 functions. Affected file silcd/server.c.
4273 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4274 which ID was changed. This way the router will send the
4275 user list for the channel again, and server won't be in
4276 desync in some rare circumstances. Affected file is
4277 silcd/packet_receive.c.
4279 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Check for NULL socket pointer in the function
4282 silc_server_packet_send_to_channel_real. Affected file
4283 silcd/packet_send.c.
4285 * Fixed the BAN notify handling to correctly remove ban
4286 list. Affected file silcd/packet_receive.c.
4288 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Fixed some header addition to Toolkit distribution in
4291 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4293 * Added lib/silcclient/client_ops_example.h as an template
4294 file for application programmers to quickly start using
4295 the SilcClientOperation functions in their application.
4296 Updated the lib/silcclient/README as well to tell about this
4297 nice file made available.
4299 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Call silc_server_remove_from_channels when removing client
4302 entry when NO_SUCH_CLIENT_ID was received. Affected file
4303 is silcd/command_reply.c.
4305 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Added server & router operator statistics updating. Affected
4308 file silcd/packet_receive.c and silcd/command.c.
4310 * Fixed the SERVER_SIGNOFF notify handling on normal server
4311 not to save the history information for clients. Same was
4312 fixed earlier in remove_clients_by_server function, but not
4313 here. Affected file silcd/packet_receive.c.
4315 * Raised the default connection-retry count from 4 to 7 in
4316 server. Affected file silcd/server.h.
4318 * Cancel any possible reconnect timeouts when we start the
4319 key exchange. Affected file silcd/server.c.
4321 * Do not reconnect on connection failure when SCONNECT was
4322 given. Affected files silcd/server.[ch].
4324 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4328 * Fixed the NICK command to always give the unformatted
4329 nickname to the one giving the NICK command. If unformatted
4330 nickname is cached already it will be formatted and the
4331 local entry will always get the unformatted nickname.
4332 Affected file lib/silcclient/idlist.c.
4334 * Fixed some double frees from client library commands.
4335 Affected file is lib/silcclient/command.c.
4337 * Fixed CUMODE command in server to assure that no one can
4338 change founder's mode than the founder itself, there was a
4339 little bug. Affected file silcd/command.c.
4341 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Removed the SilcClientCommandDestructor from the client
4344 libary, it is not needed anymore. Affected files are
4345 lib/silcclient/silcapi.h, command[_reply].[ch],
4346 client_notify, idlist.c.
4348 * Fixed GETKEY command to first resolve client, and then
4349 resolve the server only if the client was not found, instead
4350 of resolving both at the same time. Affected file is
4351 lib/silcclient/command.c.
4353 * Added silc_client_start_key_exchange_cb and lookup the
4354 remote hostname and IP address before starting the key
4355 exchange with server. The affected file is
4356 lib/silcclient/client.c.
4358 * The server's public key is now saved using the IP address
4359 of the server and not the servername for the filename.
4360 The hostname public key filename is checked as an fall back
4361 method if the IP address based filename is not found.
4363 Fixed the GETKEY command to save the fetched server key
4364 in correct filename.
4366 Print the remote server's hostname now when new key is
4367 received during connection process. Affected file is
4368 irssi/src/silc/core/client_ops.c.
4370 * Return always our own public key to the client if it asks
4371 for it with GETKEY command. Affected file silcd/command.c.
4373 * Removed the use_auto_addr variable from default config
4374 file since it was in wrong section. Affected file is
4377 * Fixed TOPIC_CHANGE notification to not route it when it
4378 was sent using silc_server_send_notify_to_channel function.
4379 Affected file silcd/command.c.
4381 * Fixed silc_server_send_notify_kicked to send the kicker's
4382 Client ID also, it was missing. Affected files are
4383 silcd/command.c, silcd/packet_send.[ch].
4385 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4387 * Do not save client history information in SERVER_SIGNOFF.
4388 Fixes the bug in normal server that it does not detect
4389 the client becoming valid after the server becomes back
4390 online. Affected file silcd/server_util.c.
4392 * Added `sock_error' field into the SilcSocketConnection
4393 context. When error occurs during socket operation (read
4394 or write) the error is saved. Added also new function
4395 silc_socket_get_error to return human readable socket error
4396 message. Affected files are lib/silcutil/silcsockconn.[ch],
4397 lib/silcutil/unix/silcunixsockconn.c, and
4398 lib/silcutil/win32/silcwin32sockconn.c.
4400 * The server now prints the socket error message in the
4401 signoff for client. Affected file silcd/server.c.
4403 * Fixed the `created' channel information sending from router
4404 to server in JOIN command. Checks now whether the channel
4405 really was created or not and set it according that.
4407 Fixed the JOIN command to use the client entry's current
4408 ID during the joining procedure instead of the one it sent
4409 in the command (it is checked though), since it can change
4410 between the packet processing and command processing, and
4411 would just case unnecessary pain in the client end. Affected
4412 file silcd/command.c.
4414 * Fixed a channel key payload sending to use correct channel
4415 ID when the server was forced to change the channel's ID by
4416 router. Router sent the key payload with the old Channel ID.
4417 Affected file silcd/packet_receive.c.
4419 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Call silc_server_save_channel_key only if the key payload
4422 was provided in the JOIN command's command reply. Affected
4423 file silcd/command_reply.c.
4425 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Fixed silc_mp_sizeinbase to return the value correctly with
4428 MPI. Affected file lib/silcmath/mp_mpi.c.
4430 * Fixed the stop_server signal to correctly stop the scheduler
4431 and gracefully stop the server when SIGTERM or SIGINT signals
4432 are received. Affected file silcd/silcd.c.
4434 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4436 * Simple handling of TERM and HUP signals. Also added some log
4437 flushing call around. Affected file is
4440 * Fixed small bugs in silclog.c. Now buffering output will take
4441 effect after 10 seconds since startup: This will ensure that
4442 no important startup messages are lost. Also output redirection
4443 will preserve original format ([Date] [Type] message).
4444 Affected file is lib/silcutil/silclog.c.
4446 * Added two options to the config file, in the logging section:
4447 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4448 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4450 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * Do not print the warning about log files not being initialized
4453 more than once to avoid excess logging. Affected file is
4454 lib/silcutil/silclog.c.
4456 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4457 the SIM copying in make install in Makefile.am.pre.
4459 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4461 * Rewritten silclog APIs. Globally interesting changes follows:
4462 silc_log_set_files() changed to silc_log_set_file().
4463 silc_log_set_callbacks() changed to silc_log_set_callback().
4464 ROBOdoc documented silclog header file.
4465 SilcLogCb now returns bool to wether inihibit the default
4466 handler or not (to keep the old behaviour return always TRUE).
4467 The new APIs should also fix the problem of the
4468 silcd_error.log file that was written in the current directory.
4471 Log files streams will remain opened after silc_log_set_file()
4472 call, means less CPU usage notably on high traffic servers.
4473 File streams are now full buffered, and flushed to the disk
4474 every 5 minutes, lesses HD activity and CPU usage.
4475 Messages can be redirected, allowing admins to configure
4476 one single logfile for all server messages.
4477 the silc_log_quick global variable to activate fast-logging.
4478 Affected files lib/silcutil/silclog.[ch]
4480 * Changed some code to conform new silclog APIs. Affected
4481 files are doc/example_silcd.conf.in, silcd/server.c
4482 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4485 * Fixed a memory leak that could occur in some situations.
4486 Affected file silcd/serverconfig.c.
4488 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Added the silc_client_del_client to remove the client from
4491 all channels as well. Affected file lib/silcclient/idlist.c.
4493 * Fixed the client library to correctly remove the client
4494 from all channels when the client entry is being destroyed.
4495 Affected file lib/silcclient/client_notify.c, command.c.
4497 * Added auto-nicking support to the client library. If the
4498 applicatio now sets client->nickname it will be sent to the
4499 server after connecting by the library. This way for example
4500 SILCNICK (or IRCNICK) environment variables will have effect
4501 and always change the nickname automatically to whatever
4502 it is wanted. Affected file lib/silcclient/client.[ch].
4504 * Renamed silc_server_command_bad_chars to the
4505 silc_server_name_bad_chars and moved it to the
4506 silcd/server_util.[ch]. Added also new function
4507 silc_server_name_modify_bad to return nickname that
4508 includes bad characters as new nickname without those
4509 bad characters. This check and modify is now used in
4510 silc_server_new_client when the username is initially set
4511 as nickname, so it must be checked to be valid nickname.
4512 Affected file silcd/packet_receive.c.
4514 * The nickname length is now taken from the packet for real
4515 and not trusted to strlen() since it clearly can return
4516 wrong length for nickname including bad characters. This
4517 also applies to channel names. Affected file silcd/command.c.
4519 * Removed the lib/silcsilm/modules directory. Modules are now
4520 compiled into the lib/silcsim. Fixed the copying of the
4521 modules to follow symbolic links in Makefile.am.pre.
4523 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4525 * Fixed silc_string_regexify list creation. Fixes bugs with
4526 BAN and INVITE commands in server. The affected file is
4527 lib/silcutil/unix/silcunixutil.c.
4529 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4531 * Removed the command destructor entirely from the server's
4532 command and command reply routines. It is not needed, and
4533 its usage was buggy and caused crashes. Affected files are
4534 silcd/command[_reply].[ch].
4536 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4538 * Cancel protocol and NULL sock->protocol if timeout
4539 occurred during protocol. Affected file silcd/server.c.
4541 * Cancel protocol timeouts always before calling the final
4542 callback, to assure that after final callback is called
4543 no other state will be called for the protocol anymore.
4544 Affected file silcd/protocol.c.
4546 * Print error log if incoming connection configuration could
4547 not be found. Affected file silcd/server.c.
4549 * Fixed JOIN command to correctly save the founder mode
4550 to the client on normal SILC server, when the channel
4551 was created by the router. Affected file silcd/command.c.
4553 * Fixed LIST command (hopefully) to send correct reply
4554 packets. Affected file silcd/command.c.
4556 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4558 * The silc_packet_receive_process now returns FALSE if the
4559 read data was invalid packet, and TRUE if it was ok.
4561 The server now checks that if unauthenticated connection
4562 sends data and its processing fails the server will close
4563 the connection since it could be a malicious flooder.
4565 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4567 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4569 * Make sure the warning about error opening a log file is
4570 printed only once and not everytime it fails (produces
4571 too much useless log). Affected file lib/silcutil/silclog.c.
4573 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4575 * Made the silc_server_daemonise() function more readable.
4576 Affected file silcd/server.c.
4578 * Pid file is now optional, the user may comment it out from
4579 the config file. Removed define SILC_SERVER_PID_FILE, we
4580 don't need a default any longer. Affected file
4581 configure.in.pre, lib/Makefile.am.pre.
4583 * Make some use of the pid file. The server now dies at startup
4584 if it detects a valid pid file on his path. The server would
4585 die anyway in this circumstance, because of the bind() failure.
4586 Affected file silcd/silcd.c.
4588 * No longer compiling lib/dotconf.
4590 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4592 * Fixed JOIN command parsing not to crash. Affected file
4593 lib/silcclient/command.c.
4595 * Fied the NICK_CHANGE notify to add the new client entry
4596 even it is resolved. This removes an <[unknown]> nick
4597 thingy bug in the client. Affected file is
4598 lib/silcclient/client_notify.c.
4600 * Do not try to allocate 0 bytes (efence does not like it)
4601 in lib/silccore/silccomand.c when encoding payload.
4603 * Do not take IRCNICK as nickname in Irssi SILC client since
4604 it is not possible to set nickname before hand connecting
4605 the server (TODO has an entry about adding auto-nicking
4608 * Changed the silc_server_command_pending to check whether
4609 there already exists an pending entry with the specified
4610 command, command identifier and pending callback. This is
4611 to fix IDENTIFY and WHOIS related crashes that may register
4612 multiple pending commands with same identifier. Affected
4613 file silcd/command.c.
4615 * Fixed the server to reconnect to the router even if it
4616 was already reconnecting and EOF was received. This to
4617 fix a possibility that the server wouldn't ever try to
4618 auto-reconnect to the router. Affected file silcd/server.c.
4620 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4622 * Fixed the server's password authentication to use the
4623 length of the locally saved password, and not the one
4624 sent in the packet. Affected file silcd/protocol.c.
4626 * Fixed same password authentication problem in the
4627 Authentication Payload handling routines in
4628 lib/silccore/silcauth.c.
4630 * Yet another password authentication problem fixed with
4631 channel password handling in silcd/command.c.
4633 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4635 * If first character of string in silc_parse_userfqdn is '@'
4636 then do not parse it. Affected file is
4637 lib/silcutil/silcutil.c.
4639 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4641 * Fixed minor bug in IDENTIFY command reply sending, which
4642 caused various weird problems during JOIN when it was
4643 resolving names for users. Affected file silcd/command.c.
4645 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4647 * Fixed the IDENTIFY command reply sending to chech better valid
4648 clients. It was possible to send incomplete list of replies.
4649 Affected file silcd/command.c.
4651 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4653 * Added silc_client_command[s]_[un]register functions now to
4654 dynamically register the commands in client library. Removed
4655 the static table of commands. This allows the client library
4656 to call commands without causing the application to know about
4657 what commands library has called.
4659 Removed the INFO command reply kludge to detect when the command
4660 was called by library. Now library use its own command reply
4661 function for INFO command.
4663 Added function silc_client_command_call to call a command.
4664 Application can use it to call command, not access the structure
4667 Now all commands that are sent by the client library (not
4668 explicitly sent by application) use own command reply functions.
4670 Affected files around lib/silcclient/ and in
4671 irssi/src/silc/core/.
4673 * Fixed the WHOIS command reply sending to chech better valid
4674 clients. It was possible to send incomplete list of replies.
4676 Fixed the WHOIS and IDENTIFY to send the request to router
4677 if normal server did not do it and did not find any results.
4679 Affected file silcd/command.c.
4681 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * Moved the internal data from SilcClient context into its
4684 own file, not accesible to application. Affected files
4685 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4686 and other files in client library.
4688 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4690 * Added doc/examples installation target in Makefile.am.pre.
4693 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4695 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4696 commands the found client entry will be removed from the
4697 cache, after notifying application about the error. Affected
4698 file lib/silcclient/command_reply.c.
4700 * Changed the /MSG to check for exact nickname user gave, and
4701 not let `nick' match `nick@host' if it is only one found. Now,
4702 user must type the exact nickname (like nick@host2) even if
4703 there are no more than one same nicks found. This is to avoid
4704 a possibility of sending nickname to wrong nickname since
4705 `nick' could match `nick@host'. Affected file is
4706 irssi/src/core/silc-servers.c.
4708 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4710 * Do not print "you are now server operator" or similar when
4711 giving /away command. Affected files are
4712 irssi/src/silc/core/client_ops.c, silc-servers.h.
4714 * Made the silc_server_command_pending_error_check to send
4715 the same command reply payload it received back to the
4716 original sender of the command. This way all arguments
4717 that was received by the server will be received by the
4718 client too. Affected file silcd/command.c.
4720 * Added the silc_idcache_add to return the created cache entry
4721 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4723 * Add global clients to expire if they are not on any channel.
4724 This is because normal server will never know if they signoff
4725 if they are not on any channel. The cache expiry will take
4726 case of these entries. This is done by normal servers only.
4727 The affected files are silcd/command_reply.c,
4728 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4730 * If server receives invalid ID notification for WHOIS or
4731 IDENTIFY and the ID exists in the lists, it is removed.
4732 Affected file silcd/command_reply.c.
4734 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4735 in client then client entry that it matches is searched and
4736 the nickname is printed on the screen for user. Affected
4737 file irssi/src/silc/core/client_ops.c.
4739 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4741 * Use cache entry expire time in the LIST command reply to
4742 purge old entries from the cache after the LIST command
4743 reply has been received. This way we don't have non-existent
4744 entries in the cache for too long. Affected file is
4745 silcd/command_reply.c.
4747 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4749 * If we are normal server, and we've not resolved client info
4750 in WHOIS or IDENTIFY from router, and it is global client,
4751 we'll check whether it is on some channel. If it is not
4752 then we cannot be sure about its validity and will resolve it
4753 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4754 file silcd/command.c.
4756 * Search channel by name (if possible) rather than by ID
4757 in IDENTIFY command's command reply. Affected file is
4758 silcd/command_reply.c.
4760 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4762 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4763 Updated specs and implemented it. Affected file silcd/command.c,
4764 silcd/packet_send.c and silcd/packet_receive.c.
4766 * Implemented the <founder auth> payload handling in the JOIN
4767 command. If provided all conditions for channel joining
4768 except requirement to provide correct passphrase can be
4769 overrided by the channel founder. Updated the protocol specs.
4770 Affected file silcd/command.c.
4772 Added support for founder auth in JOIN command in client
4773 library. Fixed the parsing of the JOIN command now to support
4774 all options as they should be. The affected file is
4775 lib/silcclient/command.c.
4777 * Optimized the WHOIS and IDENTIFY commands to send the request
4778 to router only if it includes nicknames or other names. If
4779 they include only IDs then check the local cache first before
4780 routing. Affected file is silcd/command.c.
4782 * Added channels topic announcements. Affected file is
4783 silcd/packet_receive.c and silcd/server.c.
4785 * Fixed the silc_server_send_notify_topic_set to really destine
4786 the packet to channel. Affected file silcd/packet_send.c.
4788 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4789 library. Affected file lib/silcclient/client_notify.c.
4791 * Added UMODE announcements. Affected file silcd/server.c.
4793 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * Memory leak fixes in:
4797 lib/silcutil/silcsockconn.c
4798 lib/silcske/silcske.c
4799 lib/silcske/groups.c
4801 lib/silccrypt/silcpkcs.c
4802 lib/silccore/silccommand.c
4803 lib/silccore/silcidcache.c
4808 * ROBOdoc documented the lib/silcske/groups.h file and a
4809 bit changed the interface for better.
4811 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4813 * Update the client entry context in the ID cache after
4814 nick change. Affected file lib/silcclient/command.c.
4815 Fixes the CUMODE command when regaining founder privileges,
4816 and a little WHOIS problem.
4818 * Fixed silc_net_gethostbyname to correctly call the
4819 inet_ntop. Affected file lib/silcutil/silcnet.c.
4821 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4823 * Added IPv6 support checking to the configure.in.pre, added
4824 also --enable-ipv6 option to override the check. Affected
4825 file configure.in.pre.
4827 * The silc_thread_create now calls the start function
4828 directly if threads support is not compiled in. Removes
4829 ugly #ifdef's from generic code. Affected files are
4830 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4832 * Added silc_net_gethostby[name/addr]_async to asynchronously
4833 resolve. Affected files are lib/silcutil/silcnet.[ch].
4835 * Added support for rendering IPv6 based server, client and
4836 channel IDs. Affected file lib/silcutil/silcutil.c.
4838 * Added support for creating IPv6 based server IDs. Affected
4839 file is silcd/serverid.c.
4841 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4843 * Added silc_net_gethostby[addr/name] into the
4844 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4845 routines. Added silc_net_is_ip[4/6]. Affected file is
4846 lib/silcutil/unix/silcunixnet.c. All routines that take
4847 address as argument now supports both IPv4 and IPv6 addresses.
4849 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4851 * Fixed LIST command reply sending in server. Affected file
4854 * Server now sends the kicker's client ID in the KICK notify
4855 to the kicked client. Affected file silcd/command.c.
4857 * The client library now parses the kickers client ID and
4858 UI displays it. Affected files lib/silcclient/client_notify.c
4859 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4861 * Made all payload parsing function prototypes consistent.
4862 They all take now const unsigned char * and uint32 pair as
4863 the payload data instead of SilcBuffer. Changes all around
4864 the source tree. Other unsigned char* -> const unsigned char*
4865 changes around the tree as well.
4867 * Optimized SFTP client and server packet sending not to
4868 allocate new buffer for each packet but to recycle the
4869 first allocated buffer. Affected files are
4870 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4872 * Optimized the SFTP client to use SilcList instead of
4873 SilcDList for requests, because it is faster. Affected file
4874 is lib/silcsftp/sftp_client.c.
4876 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4877 into lib/silccore/silcid.[ch].
4879 Renamed silcpayload.[ch] into silcargument.[ch].
4881 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4883 * If client entry is deleted with active key agreement
4884 session, abort the session.
4886 The silc_client_abort_key_agreement now calls the completion
4887 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4889 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4892 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4894 * Don't use __restrict in older GCC's. Affected file is
4895 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4897 * silc_net_localhost now attempts to reverse lookup the
4898 IP/hostname. Affected file lib/silcutil/silcnet.c.
4900 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4901 command. It can be used to gain founder privileges at
4902 the same time when joining the channel.
4904 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4905 kicker's client ID as well. Updated protocol specs.
4907 Defined that the server must send SILC_COMMAND_IDENTIFY
4908 command reply with error status to client who sent
4909 private message with invalid client ID.
4911 Updated the protocol specification.
4913 * Added silc_server_send_command_reply to send any
4914 command reply. Affected file silcd/packet_send.[ch].
4916 * Added silc_id_payload_encode_data to encode ID payload
4917 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4919 * The server now send IDENTIFY command reply with error
4920 status if client ID in private message is invalid. Affected
4921 file silcd/packet_receive.c.
4923 * Save the server key file with server's IP address in
4924 the filename instead of hostname. The affected file is
4925 irssi/src/silc/core/client_ops.c.
4927 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4929 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4932 * Added libtool support for compiling shared objects in
4933 lib/silcsim. Affected file configure.in.pre and
4934 lib/silcsim/Makefile.am. Original patch by cras.
4936 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4938 * Pid file configuration, and server's config file fixes
4939 patch by toma. Updated CREDITS file.
4941 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4943 * Fixed silc_client_channel_message to not try to decrypt
4944 the message twice if it resolved the destination client
4945 information. This could cause of dropping one channel
4946 message. Affected file lib/silcclient/client_channel.c.
4948 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4951 lib/silcclient/client.c. This function is used when the SILC
4952 Client is run under some other scheduler, or event loop or
4953 main loop. On GUI applications, for example this may be
4954 desired to used to run the client under the GUI application's
4955 main loop. Typically the GUI application would register an
4956 idle task that calls this function multiple times in a second
4957 to quickly process the SILC specific data.
4959 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4961 * Fixed silc_server_drop() for dropping the supplementary
4962 groups as well, this could cause a security hole on some
4965 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4970 * Write PID file after dropping privileges. Added -F option
4971 to run server on foreground. A patch by debolaz.
4972 Affected files silcd/server.c, silcd/silcd.c.
4974 * Fixed MOTD to return the MOTD file server name. Affected
4975 file silcd/command.c.
4977 * Added INFO command reply handling to the Irssi SILC Client.
4978 Affected file irssi/src/silc/core/client_ops.c.
4980 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4982 * Fixed the silc_idcache_list_* routines to really support
4983 the dynamic list. Fixes a crash. Affected file is
4984 lib/silccore/silcidcache.c.
4986 * Fixed the LIST command reply to really call LIST command's
4987 pending callbacks. Affected file silcd/command_reply.c.
4989 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Update conn->local_entry->nickname after giving NICK
4992 command. Affected file lib/silcclient/command.c.
4994 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4996 * Added the [pid] option to the silcd configuration file
4998 Affected files: serverconfig.[ch] and silcd.c
5000 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5002 * Save fingerprint in WHOIS command reply in server.
5003 Affected file silcd/command_reply.c.
5005 * Fixed NICK commands pending callback registration.
5006 Affected file lib/silcclient/command.c.
5008 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * Use ++server->cmd_ident when sending commands in server,
5011 instead of random number. Affected file silcd/command.c.
5013 * Fixed GETKEY command reply to call actually GETKEY pending
5014 command callbacks. Affected file silcd/command_reply.c.
5016 * A bit stricter check for nicknames. Check for same nickname
5017 in NICK command also. Affected file silcd/command.c.
5019 * Do not call INFO command everytime client ID changes, only
5020 during first connecting. Affected file lib/silcclient/client.c.
5022 * Set the new nickname only after successful command reply for
5023 NICK command is returned by server. Affected file
5024 lib/silcclient/command.c.
5026 * Remove nicknames from nicklist during server_signoff notify.
5027 Should fix /NAMES bit more. The affected file is
5028 irssi/src/silc/core/silc-channels.c.
5030 * Added `fingerprint' field to the SilcIDListData in the
5031 silcd/idlist.h to hold the fingerprint of the client's
5034 Send the fingerprint of the client's public key in WHOIS
5037 Affected files silcd/command.c, and silcd/idlist.[ch].
5039 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5040 create fingerprint from given data.
5042 * Show the fingerprint of the client's public key in WHOIS.
5043 Affected files irssi/src/module-formats.[ch] and
5044 irssi/src/silc/core/client_ops.c.
5046 * Format the multiple same nicknames also during JOIN and
5047 NICK_CHANGE notifys. Affected file is
5048 lib/silcclient/client_notify.c.
5050 * Do not print error on screen for invalid private message
5051 payload since it can come if someone is sending private
5052 messages with wrong key. Affected file
5053 lib/silccore/silcprivate.c.
5055 * Fixed multiple concurrent /PING crash. Affected file
5056 lib/silcclient/command.c.
5058 * Changed the wrong ID encoding. All IP addresses must be
5059 in MSB first order in encoded format. They were encoded
5060 wrong and was in LSB format. Affected files are
5061 silcd/serverid.c, lib/silcutil/silcutil.c.
5063 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5065 * Call the `connect' client operation through the scheduler
5066 in case of error. Affected file lib/silcclient/client.c.
5068 * Call the `failure' client operation even if the error
5069 occurred locally during a protocol. Affected file is
5070 lib/silcclient/protocol.c.
5072 * Added support of sending LIST command to router from normal
5073 server. This way normal server can get list of all channels
5074 in the network too. Fixed the channel list sending in the
5075 server too. Affected files are silcd/command.c, and
5076 silcd/command_reply.[ch].
5078 * Added silc_server_update_channels_by_server and
5079 silc_server_remove_channels_by_server. They are used during
5080 disconnection of primary router and in backup router protocol.
5081 Affected file silcd/server_util.[ch], silcd/server.c and
5082 silcd/server_backup.c.
5084 * Fixed channel adding to global list in IDENTIFY command
5085 reply in server. Affected file silcd/command_reply.c.
5087 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * If the incoming packet type is REKEY or REKEY_DONE process
5090 that packet always synchronously. Fixes yet another MAC
5091 failed error on slow (dialup) connections. Affected file
5092 lib/silcclient/client.c and silcd/server.c.
5094 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Call check_version SKE callback for initiator too. Affected
5097 file lib/silcske/silcske.c.
5099 * Implemented fix for security hole found in the SKE that was
5100 fixed in the specification few days back; the initiator's
5101 public key is now added to the HASH value computation.
5102 Added backwards support for the old way of doing it too, for
5103 old clients and old servers. Affected file is
5104 lib/silcske/silcske.c.
5106 * Enabled mutual authentication by default in SKE. If initiator
5107 is not providing mutual authentication the responder will
5108 force it. This will provide the proof of posession of the
5109 private key for responder. The affected files are
5110 lib/silcclient/protocol.c and silcd/protocol.c.
5112 * Do not cache anymore the server's public key during SKE.
5113 We do mutual authentication so the proof of posession of
5114 private key is done, and if the server is authenticated in
5115 conn auth protocol with public key we must have the public
5116 key already. Affected file silcd/protocol.c.
5118 * Added new global debug variable: silc_debug_hexdump. If
5119 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5120 file lib/silcutil/silclog.[ch].
5122 * Fixed compilation warning due to char * -> const char *.
5123 Affected files lib/silcutil/silcnet.h, and
5124 lib/silccore/silcauth.[ch].
5126 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Fixed CMODE command when new channel key was created. If
5129 the creation failed the old key was removed. Next time giving
5130 same command would crash the server since the old key was
5131 freed already. Affected file silcd/command.c.
5133 * Fixed the silc_server_announce_get_channels to not crash
5134 on reconnect. Affected file silcd/server.c.
5136 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5138 * Added silc_log_set_debug_string function to set a regex
5139 string to match for debug output. Only the function names,
5140 or filenames matching the given debug string is actually
5141 printed. This way it is possible to filter out those debug
5142 strings that user is not interested in.
5144 Fixed a bug in silc_string_regexify.
5146 Affected files lib/silcutil/silclog.[ch], and
5147 lib/silcutil/unix/silcunixutil.c.
5149 * Changed the -d options in both server and Irssi SILC client
5150 to take the debug string as argument. Affected files
5151 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5153 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * Added silc_hash_babbleprint to create a Bubble Babble
5156 Encoded fingerprint. The encoding is developed by Antti
5157 Huima (draft-huima-babble-01.txt), and it creates human
5158 readable strings out of binary data. Affected file
5159 lib/silccrypt/silchash.[ch].
5161 * Print the babble print now in addition of fingerprint as well
5162 in Irssi SILC client. Affected files are
5163 irssi/src/fe-common/silc/module-formats.[ch],
5164 irssi/src/fe-common/silc/core/client_ops.c.
5166 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5168 * Fixed a security problem found in SKE. The initiator's
5169 public key too is now added to the HASH hash value creation
5170 which is signed by the responder to create the SIGN value.
5171 This will prevent anyone in the middle to lie to the responder
5172 about the initiator's public key. If this is done now, the
5173 man in the middle will get caught. Updated the protocol
5176 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Better installation directory handling. Configure module
5179 paths and other paths automatically to example_silc* files
5180 in doc/. A patch by toma.
5182 * Fixed compiler warning from MPI library, and from SILC RNG.
5185 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5186 It can be configured with ./configure. A patch by toma.
5188 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Find correct make to use in prepare-clean. A patch by
5191 toma. Affected file prepare-clean.
5193 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5195 * Added irssi variables use_auto_addr, auto_bind_ip,
5196 auto_bind_port and auto_public_ip.
5198 * Changed the interface for silc_client_send_key_agreement
5199 in lib/silcclient/silcapi.h
5203 irssi/src/silc/core/silc-core.c
5205 lib/silcclient/silcapi.h
5206 irssi/src/silc/core/silc-channels.c
5207 lib/silcclient/client_keyagr.c
5210 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5212 * Added silc_pkcs_public_key_compare to compare two
5213 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5215 * Check that the client who set the founder mode on the
5216 channel is the same client that is giving the founder
5217 mode to itself. It is done by comparing the saved public
5218 key (it is saved even in the authentication is passphrase).
5219 Affected file silcd/command.c.
5221 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * Do not process packet for disconnected socket connection.
5224 Affected file lib/silccore/silcpacket.c.
5226 * Process the DISCONNECT packet through scheduler in the
5227 client library. Affected file lib/silcclient/client.c.
5229 * Fixed the silc_client_packet_parse to not to increase
5230 the packet sequence number if the conn->sock and the
5231 current socket connection is not same. This can happen
5232 for example during key agreement when the conn includes
5233 multiple socket connections (listeners). Affected file
5234 lib/silcclient/client.c.
5236 * The sender of the file transfer request now provides also
5237 the pointer (listener) for the key exchange protocol. If
5238 the listener cannot be created then it sends empty key
5239 agreement and lets the receiver provide the listener.
5241 Added `local_ip' and `local_port' arguments to the
5242 silc_client_file_send. If they are provided they are used,
5243 if not then it will attempt to find local IP address, if
5244 not found or bind fails then the remote client will provide
5247 Affected files are lib/silcclient/client_ftp.c and
5248 lib/silcclient/silcapi.h.
5250 * Extended the FILE SEND command to support defining the
5251 local IP and port for key exchange listener. They are
5252 optional. Affected file irssi/src/silc/core/silc-servers.c.
5254 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * Defined to WHOIS command reply the sending of fingerprint
5257 of the client's public key (if the proof of posession of the
5258 corresponding private key is verified by the server).
5259 Updated to the protocol specification.
5261 * Added support of receiving the client's public key's
5262 fingerprint in command reply in client library. Affected
5263 file is lib/silcclient/command_reply.c, and
5264 lib/silcclient/idlist.[ch].
5266 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5268 * Do not send over 128 chars long nickname to the server
5269 in NICK command. Affected file lib/silcclient/command.c.
5271 * Do not send over 256 chars long channel names to the server
5272 in JOIN command. Affected file lib/silcclient/command.c.
5274 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Assure that silc_server_close_connection cannot be called
5277 twice for same socket context. Affected file is
5280 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Send error message to application if opening file for
5283 writing during file transfer fails. Affected file is
5284 lib/silcclient/client_ftp.c.
5286 Remove all file transfer sessions for a client that we're
5287 removing from ID cache.
5289 Affected file is lib/silcclient/client_ftp.c.
5291 * Fixed silc_net_addr2bin to return correct address. Affected
5292 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5294 * Fixed file transfer session removing on signoff notify.
5295 Affected file irssi/src/silc/core/silc-servers.c.
5297 * Added the SilcClientFileError to be returned in the monitor
5298 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5299 Affected file lib/silcclient/silcapi.h.
5301 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * Fixed a crash in silc_client_ftp_free_sessions and
5304 silc_client_ftp_session_free_client. Affected file
5305 lib/silcclient/client_ftp.c.
5307 * Added `disabled' field in the SilcChannelEntry in the server
5308 to indicate if the server entry is disabled. Affected file
5309 silcd/idlist.h, silcd/command[_reply].c.
5311 * SILC server adds now /var/run/silcd.pid everytime it is
5312 started. Affected file silcd/silcd.c.
5314 * Added silc_server_packet_send_clients to send a packet to
5315 the provided table of client entries. Affected file
5316 silcd/packet_send.[ch].
5318 * Fixed a crash in client resolving in client_prvmsg.c in
5319 client library. Affected file lib/silcclient/client_prvmsg.c.
5321 * Do not actually remove the client directly from ID cache
5322 during SERVER_SIGNOFF, but invalidate it. This way we
5323 preserve the WHOWAS info for the client. Affected file
5324 silcd/server_util.c.
5326 * Fixed SERVER_SIGNOFF notify handling in the server. The
5327 server is now able to process incoming SERVER_SIGNOFF notify
5328 for a server that it doesn't even know about. It will remove
5329 the clients provided in the notify. Affected file
5330 silcd/packet_receive.c.
5332 * Check for partial packet in data queue after every packet that
5333 was found from the queue. Return and wait for more data if
5334 there is partial data in queue. Affected file is
5335 lib/silccore/silcpacket.c.
5337 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5339 * Added SilcClietFileError enum to indicate error in
5340 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5341 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5342 Affected files lib/silcclient/silcapi.h and
5343 lib/silcclient/client_ftp.c.
5345 * Check that newsize in silc_buffer_realloc is larger than
5346 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5348 * Added better monitor of file transfers. It now monitors
5349 key agreement protocol during the file transfer too. Added
5350 error reporting too. Affected files
5351 irssi/src/silc/core/silc-servers.c,
5352 irssi/src/fe-common/silc/module-formats.[ch].
5354 * Wrote a help file for FILE command.
5356 * Added silc_rng_global_get_byte_fast to get not-so-secure
5357 random data as fast as possible. Random data is read from
5358 /dev/urandom if available and from the SILC RNG if not
5359 available. It is used in padding generation. Affected file
5360 lib/silccrypt/silcrng.[ch].
5362 * All packets in client library are now processed synchronously.
5363 Optimized packet processing a lot. Affected file
5364 lib/silcclient/client.c.
5366 * All server connection packets are processing synchronously
5367 now in server, to optimize packet processing. Affected file
5370 * Include files are installed now only in Toolkit distribution
5371 if make install is given. Affected files: all Makefile.am's.
5373 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Assure that silc_client_notify_by_server_resolve does not
5376 resolve the client information multiple times. If it cannot
5377 be found by the first it cannot be found at all. Affected
5378 file lib/silcclient/client_notify.c.
5380 * Fixed WHOWAS command reply calling. Affected file
5381 lib/silcclient/command_reply.c.
5383 * Removed all references to silc_idlist_get_client from the
5384 Irssi SILC client since that call is internal call used by
5385 the library. The Irssi SILC client will use now client
5386 retrieval functions found in silcapi.h.
5388 * Fixed a bug in resolving nickname info before sending
5389 private message. It used freed memory. Affected file
5390 irssi/src/silc/core/silc-servers.c.
5392 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Assure my_channels statistics cannot go negative in server.
5395 Affected files silcd/server.c, silcd/server_util.c.
5397 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5401 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5403 * Win32 Toolkit changes. Affected files
5404 win32/silc.dsw, win32/libsilc/libsilc.def,
5405 win32/libsilcclient/libsilc.def,
5406 lib/silcutil/silcutil.c, and
5407 lib/sftp/sftp_fs_memory.c.
5409 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5411 * Added silc_net_localip to return local host's IP address.
5412 Affected file lib/silcutil/silcnet.[ch].
5414 * If key exchange or rekey protocol is active for a connection
5415 parse all packets syncronously since there might be packets
5416 in packet queue that we are not able to process without first
5417 processing packets before them. Affected file silcd/server,
5418 lib/silcclient/client.c.
5420 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5421 whether library should continue processing the packet.
5422 Affected file lib/silccore/silcpacket.h.
5424 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5425 SilcSFTPMonitorData to SFTP server to monitor various
5426 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5427 lib/silcsftp/sftp_server.c.
5429 * Added silc_file_size to return file size. Affected file
5430 lib/silcutil/silcutil.[ch].
5432 * Implemented the file transfer support for the client library.
5433 Added preliminary support for simple client to client one-file
5434 transmission. Affected file lib/silcclient/client_ftp.c,
5435 lib/silccilent/client.[ch].
5437 * Added new local command FILE to the Irssi SILC Client.
5438 It is used to perform the file transfer. It has subcommands
5439 SEND, RECEIVE, SHOW and CLOSE. Affected files
5440 irssi/src/silc/core/client_ops.c,
5441 irssi/src/silc/core/silc-server.[ch].
5443 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Relay the SILC_PACKET_FTP in the server. Affected files
5446 silcd/server.c and silcd/packet_receive.c.
5448 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5450 * Renamed silc_file_read and silc_file_write to functions
5451 silc_file_readfile and silc_file_writefile. Added function
5452 silc_file_open and silc_file_close. Affected files
5453 lib/silcutil/silcutil.[ch].
5455 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5457 * Resolve the client info when received private message or
5458 channel message for a client which nickname we don't know.
5459 Affected files lib/silcclient/client_prvmsg.c and
5460 lib/silcclient/client_channel.c.
5462 * Do not crash in /KEY if client is not connected. Affected
5463 file irssi/src/silc/core/silc-channels.c.
5465 * Added SilcClientStatus field to the SilcClientEntry in the
5466 lib/silcclient/idlist.h.
5468 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5469 is incomplete and is being resolved, it won't be resolved
5472 Make sure also that USERS command reply does not resolve
5473 twice information. Affected file is
5474 lib/silcclient/command_reply.c.
5476 Make sure that silc_client_get_clients_by_list does not
5477 resolve twice same information.
5479 * Check for valid client->id in the silc_server_free_client_data.
5480 Affected file silcd/server.c.
5482 * Fixed /GETKEY nick@server not to crash if the server entry
5483 is not found. Affected file lib/silcclient/command.c.
5485 * Fixed the silc_server_check_cmode_rights to check the
5486 requested modes correctly. Affected file silcd/command.c.
5488 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Better checks for non-printable chars in nick added.
5491 Affected file silcd/command.c.
5493 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Call the silc_server_udpate_servers_by_server in the
5496 primary router that comes back online in the backup resuming
5497 protocol. Otherwise it routes packets wrong. Affected file
5498 silcd/server_util.[ch], silcd/server_backup.c.
5500 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5503 lib/silcutil/silcbuffmt.[ch].
5505 * Redefined the SILC packet header to include the padding
5506 length. Affected file lib/silccore/silcpacket.[ch].
5508 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5509 length for maximum padding up to 128 bytes). Affected
5510 file lib/silccore/silcpacket.h.
5512 * Removed all backwards support for old 0.5.x MAC thingies.
5513 The SILC packet header change makes it impossible to be
5514 backwards compatible.
5516 * Send the ENDING packet with timeout in the backup resuming
5517 protocol. This is to assure that all routers has connected
5518 to the primary router. Affected file silcd/server_backup.c.
5520 * Changed the RNG to take the first IV from random data. It
5521 used to take it from zero actually. Changed the RNG also
5522 to use /dev/urandom during session. /dev/random is used
5523 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5525 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Changed the SILC packet header to have the first two bytes
5528 (the packet length) encrypted. Affected files aroung the
5529 code tree, lib/silccore/silcpacket.[ch]. Removed the
5530 SilcPacketCheckDecrypt callback. It is not needed anymore
5531 since the silc_packet_receive_process will determine now
5532 whether the packet is normal or special.
5534 * Implemented the unidirectional MAC keys. Affected files
5535 lib/silcske/silcske.c, silcd/protocol.c and
5536 lib/silcclient/protocol.c.
5538 * Implemented the packet sequence number to the MAC computation.
5539 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5540 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5541 lib/silcclient/protocol.c.
5543 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Allow backup router to announce servers. All servers
5546 announced by backup router are added to the global list
5547 automatically. Update hte server's socket to our primary
5548 router also when backup router announces a server.
5549 Affected file silcd/packet_receive.c.
5551 * Do not update the client->router in the function
5552 silc_server_udpate_clients_by_server if the client is on
5553 global list. We might fail to find any specific server
5554 for locally connected clients and local cell clients. They
5555 should still use the `from' and not `to' as client->router.
5556 This fixes backup router resuming protocol. Affected file
5557 silcd/server_util.c.
5559 * Decrease channel statistics count only if the channel
5560 deletion worked. Affected files are silcd/server.c and
5561 silcd/server_util.c.
5563 * Added silc_server_update_servers_by_server to update origin
5564 of all server entries. Used during backup router protocol.
5565 Affected files silcd/server_util.[ch], silcd/server.c. and
5566 silcd/backup_router.c.
5568 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5569 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5570 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5571 lib/silccrypt/silchmac.c.
5573 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5575 * Assure that router cannot reroute the same channel message
5576 to the sender. Affected file silcd/packet_receive.c.
5578 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5580 * Made better checks that the channel message is not sent
5581 to the router it came from. Affected file is
5582 silcd/packet_send.c. Fixed memory leak too.
5584 * Announce informations for incoming router connection, but
5585 only after checking if it is replaced by backup router.
5586 Affected file silcd/packet_receive.c.
5588 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Fixed the backup resuming protocol to work in multiple
5591 router environment. Affected file silcd/server_backup.c.
5593 * Route packet only to one router in the function
5594 silc_server_packet_send_to_channel. Affected file is
5595 silcd/packet_send.c.
5597 * Fixed silc_server_send_notify_dest to set the broadcast
5598 flag. Fixed the silc_server_send_notify_topic to actually
5599 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5600 Affected file silcd/packet_send.c.
5602 * Changed the SFTP Filesystem interface. Changed the
5603 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5604 the filesystem operation function. The SilcSFTPFilesystem
5605 is now a context that is allocated by all filesystem allocation
5606 functions and it already includes the operations structure
5607 and filesystem specific context. It is given as argument
5608 now to the silc_sftp_server_start. This made the interface
5609 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5610 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5612 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Changed the backup router adding and getting interfaces
5615 in the server. The router that will be replaced by the
5616 specified backup router is now sent as argument. Affected
5617 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5620 * Added silc_net_addr2bin_ne to return the binary form of
5621 the IP address in network byte order. Affected files
5622 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5624 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Check for existing server ID in silc_server_new_server
5627 and in silc_server_connect_to_router_final and remove the
5628 old entry if it exists. Affected file silcd/packet_receive.c,
5631 * Send the channel message always to only one router, either
5632 in upstream or downstream. Affected file is
5633 silcd/packet_send.c.
5635 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Wrote the definition of the backup resuming protocol to the
5638 protocol specification.
5640 * Removed one redundant channel key generation from normal
5641 server during joining procedure. Removed one redundant
5642 channel key sending from server to router during joining
5643 procedure. Affected file silcd/command.c.
5645 * Made minor bugfixes to the backup router resuming protocol.
5646 Affected file silcd/server_backup.c, server.c.
5648 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Added --disable-asm configuration option. Affected files
5651 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5654 * Implemented the backup resuming protocol that is used to
5655 resume the primary router position in the cell after the
5656 primary router comes back online. Affected files
5657 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5658 and silcd/server_util.[ch].
5660 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Sleep two (2) seconds after sending QUIT command to server.
5663 Affected file lib/silcclient/command.c.
5665 * Assure that if outgoing data buffer is pending do not force
5666 send any data. Affected file silcd/packet_send.c.
5668 * Assure that if outgoing data buffer is pending do not force
5669 send any data. Affected file lib/silcclient/client.c.
5671 * Implemented the backup router support when the primary router
5672 goes down. The servers and routers can now use the backup
5673 router as new primary router without loosing connectivity.
5675 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5678 in the server to indicate disabled entry. All data read
5679 from the connection will be ignored and no data is sent
5680 for entry that is disabled. Affected files are
5681 silcd/idlist.h, silcd/server.c.
5683 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Created SFTP client and server test programs in the
5686 lib/silcsftp/tests directory.
5688 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Implemented memory filesystem (virtual filesystem) for
5691 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5694 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Implemented the SFTP (SSH File Transfer Protocol) to the
5697 lib/silcsftp. It includes SFTP client and SFTP server
5700 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5702 * Moved lib/silccore/silcprotocol.[ch] to the
5703 lib/silcutil library.
5705 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5706 take variable argument list pointer as argument. Affected
5707 file lib/silcutil/silcbuffmt.[ch].
5709 * Added silc_buffer_set function that is used to set data
5710 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5711 Affected file lib/silcutil/silcbuffer.h.
5713 * Changed various routines in the core library to use the new
5714 silc_buffer_set instead of allocating new buffer only for
5717 * Added 64-bit value formatting and unformatting support to the
5718 silc_buffer_[un]format routines. Affected file is
5719 lib/silcutil/silcbuffmt.[ch].
5721 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5722 to includes/bitmove.h.
5724 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5726 * Fixed channel user mode saving in client library. Affected
5727 file lib/silcclient/command[_reply].c.
5729 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Defined the file transfer to the SILC Protocol. Added
5732 new packet type SILC_PACKET_FTP and defined File Transfer
5733 Payload. The mandatory file transfer protocol is SFTP
5734 (SSH File Transfer Protocol). Affected file in addition
5735 of the internet draft is lib/silccore/silcpacket.h.
5737 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5738 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5739 is used as part of backup router protocol when the primary
5740 router of the cell is back online and wishes to resume
5741 the position as primary router.
5743 * Redefined the MAC generation keys in the protocol. The
5744 same key is not used anymore in both direction. Both
5745 direction will now use different keys for sending and
5746 receiving. This fixes a potential security flaw. This
5747 change causes incompatibilities in the protocol.
5749 * Redefined also the MAC computation from the packet.
5750 An packet sequence number is now added to the MAC
5751 computation. This prevents possible replay attacks against
5752 the protocol. This change too causes incompatibilities
5755 Added `sequence' field to the SilcPacketContext to hold
5756 the current sequence number for the packet.
5758 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5760 * Added `created' field to the SilcIDListData in the file
5761 silcd/idlist.h to indicate the time when the entry was
5764 * Added `created' field to the SilcChannelEntry too. Affected
5765 file silcd/idlist.h.
5767 * Added `creation_time' aguments to all the announcement functions
5768 in the server. If it is provided then only the entries that
5769 was created after the provided time frame are actually
5770 announced. Affected file silcd/server.[ch].
5772 * The protocol says that the Channel ID's IP address must be
5773 based on the router's IP address. Added check for this in
5774 the silc_server_new_channel when processing incoming New Channel
5775 Payload. Affected file silcd/packet_receive.c.
5777 * Print out the correct version with --version in SILC client.
5778 Affected file irssi/src/silc/core/silc-core.c.
5780 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Fixed WHOWAS command to check for completnes of the client
5783 entry always, not just when the command is coming from client.
5784 Affected file silcd/command.c.
5786 * Added new function silc_server_packet_queue_purge to purge the
5787 outgoing data queue to the network. After the function returns
5788 it is guaranteed that the outgoing packet queue is empty.
5789 Affected file silcd/packet_send.[ch].
5791 * Purge the outgoing packet queue in the rekey protocol's final
5792 callback to assure that all rekey packets go to the network
5793 before quitting the protocol. Affected file silcd/server.c.
5795 * Added silc_client_packet_queue_parse as similar function as
5796 in server to the client library. The affected file is
5797 lib/silcclient/client.c.
5799 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Splitted silcd/server.c and created silcd/server_util.[ch]
5802 for utility functions.
5804 * Added new socket flag SILC_SF_DISABLED to indicate that the
5805 connection is open but nothing can be sent to or received from
5806 the connection. Affected file lib/silcutil/silsockconn.[ch].
5807 The checking for disabled socket is checked in the low level
5808 silc_socket_write and silc_socket_read functions.
5810 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Allow only nicknames and channel names that fits into the
5813 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5815 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * When processing JOIN command reply in server check that if
5818 the channel exists in our global list we'll move it the local
5819 list. Affected file silcd/command_reply.c.
5821 * Fixed the check whether client is joined on the channel already
5822 in JOIN command. Affected file lib/silcclient/command.c.
5824 * Fixed the JOIN command reply to check whether the channel
5825 already exists. Affected file lib/silcclient/command_reply.c.
5827 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Added silc_ske_status_string to map the SKE error numbers
5830 to readable strings. The affected files are
5831 lib/silcske/silcske[_status].[ch].
5833 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Do not show the private channels on the WHOIS channel list
5836 as it is not allowed by the protocol. The affected file is
5839 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Assure that the packet length digged from the actual packet
5842 is something sensible in the silc_packet_decrypt_rest_special
5843 in lib/silccrypt/silcpacket.c.
5845 * Free and NULL the allocated pointer in silc_hmac_alloc if
5846 the HMAC allocation fails. The affected file is
5847 lib/silccrypt/silchmac.c.
5849 * Print the selected security properties to the log files in
5850 the server. Affected file silcd/protocol.c.
5852 * Add SKE's reference counter even if calling the completion
5853 callback manually. Otherwise it goes negative, although it
5854 does not cause any problems. The affected file is
5855 lib/silcske/silcske.c.
5857 * Remove the client entry with short timeout after giving the
5858 KILL command. Affected file lib/silcclient/command.c.
5860 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5861 case all found clients are already disconnected (WHOWAS would
5862 found them) in the server. Affected file silcd/command.c.
5864 * Update the last_receive (time of last data received) to be
5865 updated only when received private or channel message so that
5866 the idle time showed in WHOIS makes more sense.
5868 * Added boolean field `valid' in to the SilcClientEntry in the
5869 client library to indicate whether the entry is valid or not.
5870 This fixes the nickname change bug on channel when changing
5871 the nickname to be same than the old (like nick to Nick) the
5872 nickname formatter doesn't set the new nick anymore to Nick@host.
5873 Affected file lib/silcclient/idlist.[ch].
5875 * Now actually fixed the nickname changing on disconnection.
5876 Added new function silc_change_nick to the Irssi SILC Client.
5877 Affected file irssi/src/silc/core/client_ops.c,
5878 irssi/src/silc/core/silc-nicklist.[ch].
5880 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Check that the public key exists in the GETKEY command before
5883 trying to encode it. Affected file silcd/command.c.
5885 * Print some notifications on received public keys with GETKEY
5886 command in the Irssi SILC Client. Affected files are
5887 irssi/src/fe-common/silc/module-formats.[ch],
5888 irssi/src/silc/core/client_ops.c.
5890 * Use IDENTIFY command to resolve the server information in the
5891 GETKEY command instead of INFO command. Affected file
5892 lib/silcclient/command.c.
5894 * All command reply functions in the client library now calls
5895 the pending command reply callbacks even if an error has
5896 occurred. The server has done this a long time and now it was
5897 time to move the client library to this as well. Now all
5898 errors can be delivered back to the pending command reply
5899 callbacks if necessary. Affected files are
5900 lib/silcclient/command[_reply].[ch].
5902 * Change the nickname on disconnection back to the username
5903 because in reconnect the server will enforce it to it anyway.
5904 Affected file irssi/src/silc/core/silc-servers.c.
5906 * Fixed a config file parsing bug in the Irssi SILC client.
5907 Affected file irssi/src/silc/core/clientconfig.c.
5909 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * When printing the channel mode on JOIN, verify that the
5912 channel key and channel's HMAC are valid. Affected file
5913 irssi/src/silc/core/client_ops.c.
5915 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5918 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5919 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5921 * Removed channel key rekey task deleting from the function
5922 silc_server_save_channel_key. Affected file silcd/server.c.
5923 Added explicit timeout task context instead that is used to
5924 delete the task if we are registering a new task before the
5925 new task has elapsed.
5927 * When channel key rekey occurs the client library now saves
5928 the old channel key for a short period of time (10 seconds) and
5929 is able to use it in case some is still sending channel
5930 messages encrypted with the old key after the rekey. Affected
5931 file lib/silcclient/[idlist.h|client_channel.c].
5933 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Added check to the silc_server_new_id_real to not accept
5936 new ID if it is the sender's own ID. Affected file is
5937 silcd/packet_receive.c.
5939 * Assure that we do not announce ourself or the one we've
5940 sending our announcements when we're router and are announcing
5941 servers to our primary router. Affected file silcd/server.c.
5943 * Fixed silc_server_command_identify_check_client to assemble
5944 correct WHOIS packet. It send corrupted WHOIS packet and
5945 caused problem with router to router connections. Affected
5946 file silcd/command.c.
5948 Fixed also silc_server_command_whois_check the same way
5949 as for the IDENTIFY command.
5951 * Added new SilcIDListStatus to the server in the SilcIDListData
5952 structure. The status now includes the current status of
5953 the entry (like registered, resolved etc.). Affected file
5954 silcd/idlist.[ch]. Defined a bunch of different status types
5955 as well. This replaced the old boolean registered field as well.
5957 Added resolve_cmd_ident field to the SilcClientEntry structure
5958 too so that if the entry is for example being resolved so
5959 another command may attach to the same pending command reply
5960 without requiring to resolve the same entry again. This concept
5961 should optimize the WHOIS and the IDENTIFY resolving under
5962 heavy load by taking away unnecessary resolving for entries
5963 that are being resolved already.
5965 Added support for adding multiple pending commands for one
5966 command idenfier. Affected file silcd/command[_reply].[ch].
5968 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5969 before deleting the data. Otherwise the hash table will have
5970 freed data in comparison functions. Affected file is
5971 silcd/command_reply.c.
5973 * Fixed silc_idlist_replace_client_id to add the new entry to
5974 the cache with NULL nickname. Otherwise there will be invalid
5975 memory as the nickname after the nickname is freed. Affected
5976 file silcd/packet_receive.c.
5978 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5979 saved into wrong slots because the previous number of entries
5980 was not taken into account. Affected file silcd/idlist.c.
5981 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5983 * If we are router and we receive JOIN notify to a channel that
5984 does not have any users then notified client is marked as the
5985 channel founder, as it is it. The affected file is
5986 silcd/packet_receive.c
5988 * Added to the extended hash table API's table_del_*ext functions
5989 the destructor as argument too, so that the caller can decide
5990 which destructor to use or whether to use destructor at all.
5991 Affected file lib/silcutil/silchashtable.[ch].
5993 * Fixed ID Cache purging. It actually deleted the entries from
5994 the hash table after the data was freed. The hash table ended
5995 up comparing freed memory. The affected file is
5996 lib/silccore/silcidcache.c.
5998 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6000 * Fixed Irssi SILC client's KILL command's HELP syntax.
6002 * The USERS command now resolves the detailed user information
6003 if the userinfo field is missing. Affected file is
6004 lib/silcclient/command_reply.c.
6006 * Do not print error in silc_file_read if the read file does
6007 not exist. Just silently return NULL. Affected file is
6008 lib/silcutil/silcutil.c.
6010 * Fixed the silc_log_output to not wine about NULL filename
6011 and to not create some bogus " " filename. Affected file is
6012 lib/silcutil/silclog.c.
6014 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Fixed various printing bugs on the user interface in the
6017 Irssi SILC Client. Minor changes that were forgotten from
6020 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Fixed the configure.in.pre and the compilation and distribution
6023 environment to support the new autoconf 2.52. That version is
6024 now required to compile the CVS trunk.
6026 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6029 to generally parse user@fqdn format strings. Affected file
6030 lib/silcutil/silcutil.c.
6032 * Added nickname_format and nickname_force_format fields to the
6033 SilcClientParams structure. The first one defines the format
6034 for the nicknames that the library will enforce if the receives
6035 multiple same nicknames. The second one is boolean value and
6036 can be used to force the library to always enforce the format
6037 to the nicknames regardles whether there are multiple nicknames
6038 or not. This configurable formatting was employed to flexibly
6039 support accessing multiple nicknames from the user interface.
6040 The userinterface can now set the nicknames to what ever format
6041 they prefer. Affected file lib/silcclient/silcapi.h.
6043 Added function silc_client_nickname_format to the file
6044 lib/silcclient/idlist.c. It performs the nickname formatting.
6046 Added new field `hostname´ to the SilcClientEntry context.
6047 It holds the hostname of the client. Affected file is
6048 lib/silcclient/idlist.h.
6050 * Irssi SILC Client sets the nicknames in nick@hostn format.
6051 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6052 irssi/src/silc/core/silc-core.c.
6054 The WHOIS printing now also shows both the real nickname and
6055 the formatted nickname so that user knows how to access the
6056 user if there are multiple same nicknames cached. Affected
6057 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6058 printing formatting too to take the hostname now as a separate
6059 argument. The Affected file is
6060 irssi/src/fe-common/silc/modules-formats.[ch].
6062 * Changed the silc_client_get_clients_local to accept the formatted
6063 nickname as argument. It accepts the real nickname too but the
6064 formatted nickname can be used to find the true entry from
6065 multiple entries. Affected file lib/silcclient/silcapi.h and
6066 lib/silcclient/idlist.c.
6068 * Added nickname_format_parse field to the SilcClientParams.
6069 It is a callback function provided by the application to parse
6070 the nickname out of the formatted nickname string. The library
6071 calls it to get the nickname from the formatted string. Since
6072 the application generally knows better the format of the nickname
6073 string it parses it instead of the library, even though library
6074 encodes the formatted string. If the callback function is not
6075 provided then the library will use the string as is. The
6076 affected file is lib/silcclient/silcapi.h.
6078 * All the nickname strings passed to the client library in
6079 commands are now expected to be formatted nickname strings.
6080 If the command does not support the formatted nickname string
6081 it will assume that the sent string is the actual nickname.
6082 Affected file lib/silcclient/command.c.
6084 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Added public key authentication support to OPER and SILCOPER
6087 commands in the client library. Affected file is
6088 lib/silcclient/command.c.
6090 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Changed the get_auth_methdod client operation to be asynchronous.
6093 It can be async if the application resolves the authentication
6094 method from the server during the negotiation. Added new
6095 SilcGetAuthMeth completion callback that the application will
6096 call after resolving the authentication method.
6098 Added function silc_client_request_authentication_method that
6099 the application can use to resolve the authentication method
6100 from the server. Added also SilcConnectionAuthRequest callback
6101 that the library will call after the server has replied. The
6102 application can call this function if it does not know the
6103 current authentication method.
6105 Affected files are lib/silcclient/client.c and
6106 lib/silcclient/silcapi.h.
6108 * The Irssi SILC client now automatically resolves the authentication
6109 method incase any configuration information is not present (and
6110 currently there never is). The affected file is
6111 irssi/src/silc/core/client_ops.c.
6113 * Fixed public key authentication from the client library.
6114 Affected file lib/silcclient/protocol.c. Changed also the
6115 protocol specification about the public key authentication in
6116 the connection authentication protocol. The actual data to be
6117 signed is now computed with a hash function before signing.
6119 * Fixed the public key authentication from the server as well.
6120 Affected file silcd/protocol.c.
6122 * Removed the mlock()'s from the memory allocation routines.
6123 Affected file lib/silcutil/silcmemory.c. The ./configure does
6124 not check anymore for the mlock(). Affected file is
6127 * Fixed USERS command in server to allow the execution of the
6128 command for private and secret channels if the client sending
6129 the command is on the channel. Affected file silcd/command.c.
6131 * Fixed silc_client_get_clients_local to return the clients
6132 count correctly. It could return wrong value. Affected file
6133 lib/silcclient/idlist.c.
6135 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6138 types. The assembler optimizations seemed not to like 64-bit
6139 data types. The assmebler optimizations thus are now enabled
6140 also for BSD systems as opposed to only enable them for Linux.
6142 * Do not check for threads at all on BSD systems. Affected
6143 file configure.in.pre.
6145 * Removed -n and -h options from the Irssi SILC Client since
6146 they are not used in silc.
6148 * Fixed the prime generation to assure that the first digit
6149 of the generated random number is not zero since our conversion
6150 routines does not like number strings that starts with zero
6151 digit. If zero digit is seen the random number is regenerated.
6152 This caused some corrupted RSA keys when the zero first digit
6153 was met. Affected file lib/silcmath/silcprimegen.c.
6155 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6157 * Fixed WIN32 configuration in the ./configure script.
6158 Fixed to include xti.h on environments that has it.
6159 Patches by Carsten Ilchmann and andrew.
6161 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Changed the silc_id_create_client_id to be collision
6164 resistant. It is now assured that there cannot be created
6165 two same client ID's. I suspect that some weird bugs in
6166 the server were actually caused by duplicate Client IDs.
6167 Affected file silcd/serverid.[ch]. A router receiving
6168 new ID now also assures and informs the sending server
6169 if the ID caused collision.
6171 * Changed the silc_id_create_channel_id to also assure that
6172 there are no collisions.
6174 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Statement about ignoring the Mutual Authentication flag when
6177 performing rekey with PFS was a bit misleading. It is ignored
6178 if it was set in the initial negotiation, it cannot be even
6179 set in the rekey. Fixed in the ke-auth draft. Started the
6180 new versions of the protocol drafts in the doc/.
6182 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Fixed a bug in silc_client_command_identify_save when saving
6185 new channel information. The channel name was no duplicated
6186 and caused crash on exit. Affected file is
6187 lib/silcclient/command_reply.c.
6189 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Fixed the getkey command handling in the server. Send just
6192 empty OK reply to the sender if the key could not be fetched
6193 (but everything else was ok, like the key just was not available).
6194 Changed the public key parameter to optional in the protocol
6195 specs so that empty OK reply can be sent. Affected file
6198 Added a message to Irssi SILC client to tell to user if the
6199 server did not return a public key.
6201 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Fixed a channel key regeneration bug. It registered new
6204 timeout tasks exponentially until all system resources were
6205 used. Affected file silcd/server.c.
6207 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Added the SILC Document generator to the scripts/silcdoc.
6210 It can be used to generate the Toolkit Reference Manual out
6211 of the source tree. Internally it will also use the RoboDoc
6212 generator now imported in util/robodoc.
6214 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Added couple of return's in rekey protocol if error orccurred
6217 during the protocol. The execution must be terminated.
6218 Affected file silcd/protocol.c. Also, terminate the protocol
6219 always with timeout.
6221 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6223 * The client's Client ID was created initally from the wrong
6224 nickname (it could have been in format nick@host) in the
6225 silc_server_new_client. Affected file silcd/packet_receive.c
6227 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Added some SILC_LOG_ERROR's to various error conditions
6230 if client could not be added to ID cache. Affected files
6231 silcd/packet_receive.c and silcd/server.c.
6233 * When client's sock->user_data is freed, NULL also the
6234 client->router and client->connection pointers. Added check
6235 for these pointers being NULL to various places around the
6236 code. Affected file silcd/server.c.
6238 * Added client->data.registered == TRUE checks to various
6239 places around the code to assure that unregistered client's
6240 are not handled when it is not allowed. Affected file
6243 * Added `bool registered' fields to all
6244 silc_idlist_[server|client]_get_* routines to indicate whether
6245 the fetched client needs to be registered or not. Affected
6246 file silcd/idlist.[ch].
6248 * Add your own entry as registered to the ID cache in the
6249 server. Affected file server.c.
6251 * Fixed a bug in silc_server_new_server. The SilcServer was
6252 set as the new server's context instead of SilcServerEntry.
6253 This naturally caused some weird bugs.
6255 * Added "updated" field the SilcChannelEntry which indicates
6256 the time since the channel entry was last accessed. This
6257 can be used to determine whether it is necessary to
6258 announce the channel after backup resuming protocol.
6259 Affected files silcd/idlist.[ch].
6261 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Do not delete the channel rekey task when adding it
6264 for in silc_server_create_channel_key.
6266 * Changed the silc_server_create_channel_key to return
6267 TRUE or FALSE to indicate the success of the channel key
6270 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6272 * Fixed MSVC++ project files and added missing files to
6273 Makefiles under win32/.
6275 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Do not add TCP_NODELAY flag if the operating system
6278 does not have it defined. Affected files are
6279 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6281 * Fixed buffer overflow from Irssi SILC Client. Affected
6282 file irssi/src/fe-common/core/themes.c.
6284 * Fixed double free in client library in the file
6285 lib/silcclient/client.c when disconnecting from server.
6287 * Applied double free patch from cras to Irssi SILC client.
6288 Affected files irssi/src/core/[modules/expandos].c
6290 * Fixed the disconnection handling to Irssi SILC Client.
6291 The application must call silc_client_close_connection
6292 in ops->connect client operation in case of failure of
6293 the connection. Affected file is
6294 irssi/src/silc/core/client_ops.c.
6296 * Do not set sock->protocol to NULL in the function
6297 silc_client_close_connection after executing the protocol's
6298 final callback since the sock might not be valid anymore.
6299 Affected file lib/silcclient/client.c.
6301 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Do not enable SILC_THREADS if the linking with libpthread
6304 did not happen. Affected file configure.in.pre.
6306 * Added notion to protocol specification that server must
6307 verify the sent authentication payload with CMODE when
6308 setting the channel founder key. Implemented it to the
6309 server. Affected file silcd/command.c.
6311 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Added _EXTRA_DIST SILC distribution variable to the
6314 distributions file. It is used to conditionally add extra
6315 files or directories to the specific distribution. Affected
6316 files ./prepare, Makefile.am.pre and distributions.
6318 Removed the `_' from the start of the distribution names.
6321 * Added README.WIN32 for instructions to compile the Toolkit
6324 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Fixed a double free in disconnection in the server. Affected
6327 file is silcd/server.c.
6329 * Fixed the lib/silcske/groups.c to work now also with GMP
6330 MP library. The string conversion did not work when using
6331 specific base and the base is indicated in the string as well.
6333 * Created win32/ directory which now includes MSVC++ specific
6334 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6335 It will appear only in the toolkit distribution
6337 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Changed the key material distribution function in case when
6340 the hash output is too short. The data is now concatenated
6341 a bit differently than it used to. Made the change to the
6342 SKE protocol specification.
6344 * Added better GMP detection to configure.in.pre. A patch
6347 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Fixed a minor bug in SKE that might cause some problem on
6350 some platforms. Affected file lib/silcske/silcske.c.
6352 * Added the cookie checking for initiator in the SKE. It checks
6353 that the responder returns the sent cookie unmodified. The
6354 affected file is lib/silcske/silcske.c. Added new SKE
6355 error type INVALID_COOKIE that can be sent during the
6356 negotiation. Fixed some memory leaks as well.
6358 * Added the "invalid cookie" error message to Irssi SILC client's
6361 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6363 * Added `task_max' field to the SilcClientParams to indicate
6364 the maximum tasks the scheduler can handle. If set to zero,
6365 default values are used. Affected file lib/silcclient/silcapi.h.
6367 * Fixed memory leaks in silc_client_close_connection. Affected
6368 file lib/silcclient/client.c.
6370 * Added silc_client_del_client_entry to client library to free
6371 all memory of given client entry. Affected file is
6372 lib/silcclient/idlist.[ch].
6374 * Added new functions silc_client_del_channel and
6375 silc_client_del_server to delete channel and server entries.
6376 Affected file lib/silcclient/[silcapi.h/idlist.c].
6378 * Removed silc_client_del_client_by_id from silcapi.h.
6380 * Fixed the INFO command to return the server's own info
6381 correctly when querying by Server ID. Affected file is
6384 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Removed the non-blocking settings in WIN32 code in the
6387 silc_sock_[read/write] and added SleepEx instead. Affected
6388 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6389 of input data is now checked with FIONREAD and ioctlsocket.
6391 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Call silc_schedule_task_del_by_context in the
6394 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6395 Affected file lib/silccore/silcprotocol.c.
6397 * Call silc_protocol_cancel for active protocols in the
6398 silc_server_close_connection if the funtion
6399 silc_server_free_sock_user_data has not been called.
6400 Affected file silcd/server.c.
6402 * Generic tasks cannot be deleted using the del_by_fd
6403 task deleting function since generic tasks does not match
6404 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6406 * Added a notion to SILCOPER help file that the SILCOPER works
6407 only on router server, not on normal server.
6409 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Added for WIN32 support for the new scheduler as well.
6412 Affected file lib/silcutil/win32/silcwin32schedule.c.
6414 * Fixed the SHA1 implementation to work on various platforms.
6416 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6419 API. It is part of the scheduler now. Everything else is
6420 as previously but some functions has changed their names.
6421 Checkout the lib/silcutil/silcschedule.h for the interface.
6422 Updated all applications to use the new interface. Affected
6423 files are lib/silcutil/silcschedule.[ch].
6425 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Found a bug in the SKE implementation. The HASH value,
6428 specified by the protocol, was not computed correctly. The
6429 public key of the responder was not added to the computation
6430 even though it is mandatory. Affected file lib/silcske/silcske.c.
6431 This unfortunately causes incompatibilities with older
6432 clients and servers.
6434 * Added WIN32 specific network init and uninit functions:
6435 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6436 the Winsock2. Affected file lib/silcutil/silcnet.h and
6437 lib/silcutil/win32/silcwin32net.c.
6439 * Set the socket always to nonblocking mode on WIN32 after
6440 reading data or writing data. Affected file is
6441 lib/silcutil/win32/silcwin32sockconn.c.
6443 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6445 * Fixed various compilation problems under WIN32. Affected
6446 files lib/silcutil/win32/silcwin32thread.c and
6447 lib/silcutil/win32/silcwin32schedule.c.
6449 * Removed all _internal.h #includes from public header
6450 files. Internal headers must never be included from
6453 Removed also the lib/silcske/payload_internal.h file.
6455 * All include files that may be needed (public and some others
6456 included by the public headers) by application developers are
6457 now copied to the ./includes directory. It does not copy any
6458 internal headers. Affected file Makefile.defines.pre and all
6459 Makefile.am's under lib/ and subdirs.
6461 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * Do not change the ~/.silc directory's permissions automatically.
6464 Affected file irssi/src/silc/core/clientutil.c.
6466 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6468 * Do not cancel the protocol in silc_server_close_connection
6469 it might cause recursion. Now cancelled in the function
6470 silc_server_free_sock_user_data. Affected file silcd/server.c.
6472 * Fixed the silc_server_remove_clients_by_server to regenerate
6473 the channel keys correctly finally. Added also new function
6474 silc_server_remove_clients_channels to actually do it.
6475 Affected file silcd/server.c.
6477 * Fixed the silc_server_new_channel to not crash by giving
6478 wrong router to the new channel. Affected file is
6479 silcd/packet_receive.c.
6481 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6483 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6484 which is given as argument to the silc_client_alloc now.
6485 It can be used to configure the client and set various parameters
6486 that affect the function of the client.
6488 * The USERS command in server did not check whether the channel
6489 is private or secret. Affected file silcd/command.c.
6491 * Added new argument to the USERS command in protocol specification.
6492 The USERS command now can take the channel name as argument
6493 as well. Added support for this in client and server and
6494 updated the protocol specs.
6496 * Completed the GETKEY command in client. It can be now used
6497 to fetch also servers public key not only some clients.
6498 Affected files lib/silcclient/command[_reply].c.
6500 * Added silc_client_get_server to return server entry by the
6501 server name. Affected files lib/silcclient/silcapi.h and
6504 * Redefined the IDENTIFY command in protocol specification to be
6505 more generic. It now can be used to query information about
6506 any entity in the SILC Network, including clients, servers and
6507 channels. The query may be based either the entity's name
6508 or the ID. Added support for this in both client and server.
6510 Affected files silcd/command.c and lib/silcclient/command.c
6511 and command_reply.c.
6513 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6514 the _from_client and _from_server functions. Affected file
6517 * Added silc_client_get_channel_by_id_resolve to the file
6518 lib/silcclient/silcapi.h to resolve channel information by
6519 its ID. Added also silc_client_get_channel_by_id that
6520 does not resolve it from the server.
6522 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Added SilcServerEntry context into the client library
6525 to represent one server. The INFO command now allocates
6526 these to save the resolved server info. For now on the
6527 client library will also keep information about servers,
6528 connected and resolved with INFO.
6530 The INFO command now allocates the SilcServerEntry context
6531 and saves the server info there. The COMMAND_REPLY in
6532 the INFO now returns the parameters to application in
6533 same order as defined in the protocol specification.
6535 The entries are cached in the client->server_cache.
6537 * The INFO command is now issued after received the Client ID
6538 from the server. Affected file lib/silcclient/client.c.
6540 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6541 to the application as the mode changer might be server.
6542 It is guaranteed that NULL is not returned anymore to the
6543 application. Affected file lib/silcclient/client_notify.c.
6545 The ID Type is now also passed to the application so that
6546 it can check whether the returned entry is SilcClientEntry
6549 Added new function silc_client_get_server_by_id to return
6550 the server entry by ID. Affected files are the
6551 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6553 * Do not create the channel in the Irssi SILC Client when issuing
6554 the JOIN command but when received the sucessful JOIN command
6555 reply. Otherwise the channel might get created even though we
6556 could not join it. The Affected file is
6557 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6559 * Fixed a channel joining bug in router. The router must also
6560 check the channel modes, invite and ban lists etc. when serving
6561 the JOIN command sent by normal server. Affected file is
6562 silcd/command.c. The router now resolves the client's
6563 information from the server who sent the JOIN command if it
6564 does not know it, and processes the JOIN command only after
6567 * Changed the SilcCommandCb to take new argument; void *context2.
6568 Affected file lib/silccore/silccommand.h
6570 The second argument in the command callbacks in the server now
6571 includes the SilcServerCommandReplyContext if the command was
6572 called as pending command callback from the command reply.
6573 Otherwise it is NULL. When called as pending the status of the
6574 command reply will be checked and if it was erronous the
6575 error will be sent to the original sender of the command.
6576 This way the client always receives the error messages even
6577 though the server was actually the one who received the error
6578 when it resent the command to router, for example. Affected
6579 files silcd/command[_reply].[ch].
6581 * Fixed sending WHOWAS command's error message to client if
6582 the requested client could not be found. It was missing.
6585 * Changed the CMODE and CUMODE commands reply arguments in the
6586 protocol specification. The Channel ID is now sent in both
6587 of the commands to identify the channel. Implemented this
6588 new feature to the client and server. Affected files
6589 lib/silcclient/command_reply.c and silcd/command.c.
6591 * Made better checks for invite and ban lists in the JOIN
6592 command in server. Affected file silcd/command.c.
6594 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * The server now performs the incoming host IP/DNS lookup
6597 using the silc_socket_host_lookup and thus does not block
6598 the server anymore. Affected file silcd/server.c.
6600 * Completed the multi-thread support for SILC Scheduler in
6601 the lib/silcutil/silcschedule.c.
6603 * Fixed the configure.in.pre to detect the pthread correctly
6606 * Fixed a deadlock in silc_task_queue_wakeup in the file
6607 lib/silcutil/silctask.c.
6609 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6611 * Added new function silc_schedule_wakeup that is used in
6612 multi-threaded environment to wakeup the main thread's
6613 schduler. It needs to be used when a thread adds a new task
6614 or removes a task from task queues. After waking up, the
6615 scheduler will detect the task queue changes. If threads
6616 support is not compiled in this function has no effect.
6617 Implemented the wakeup mechanism to both Unix and WIN32
6618 systems. Affected files are lib/silcutil/silcschedule.[ch],
6619 lib/silcutil/unix/silcunixschedule.c and the
6620 lib/silcutil/win32/silcwin32schedule.c.
6622 * Added new function silc_task_queue_wakeup to wakeup the
6623 scheduler by the specified task queue. Affected file
6624 lib/silcutil/silctask.[ch].
6626 * The silc_socket_host_lookup_start now wakes up the scheduler
6627 after adding the timeout task. Affected file is
6628 lib/silcutil/silcsockconn.c.
6630 * The silc_socket_host_lookup is synchronous now if the threads
6631 support is not compiled in. However, the callback is still
6632 called asyncronously through the scheduler, anyway. Affected
6633 file lib/silcutil/silcsockconn.c.
6635 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6637 * Added new function silc_socket_host_lookup to perform
6638 asynchronous IP and FQDN lookups for the socket connection.
6639 Affected files lib/silcutil/silcsockconn.[ch].
6641 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6644 that may or may not compile the mutex support in.
6646 Changed the silc_mutex_alloc interface. It allocates the
6647 mutex now to the sent pointer and returns TRUE or FALSE.
6649 Affected file lib/silcutil/silcmutex.h.
6651 * Wrote the SILC Task Queue interface to support multi-threads.
6652 Affected file lib/silcutil/silctask.[ch].
6654 * Wrote the SILC Scheduler to support multi-threads. Affected
6655 file lib/silcutil/silcschedule.c.
6657 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6660 in lib/silcutil/win32/.
6662 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Defined SILC Mutex API and SILC Thread API and implemented
6665 them for Unix. Affected files are
6666 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6667 lib/silcutil/unix/silcunixmutex.c and
6668 lib/silcutil/unix/silcunixthread.c.
6670 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Fixed the silc_server_remove_clients_by_server's channel
6673 key re-generation. The hash table handling was incorrect
6674 and would not work with many channels. Affected file is
6677 * Fixed some memory leaks around the server code.
6679 * Rewrote the silc_server_get_users_on_channel to support IPv6
6680 based Client ID's. Affected file silcd/server.c.
6682 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6683 specification. However, a separate document must be written
6684 to define the detailed signing procedure and the payload
6685 associated with the flag. Defined the flag to the
6686 lib/silccore/silcchannel.h as well.
6688 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * Changed the dynamic tables to static size tables in the
6691 lib/silccrypt/silchmac.c.
6693 * Removed GCC dependencies from the code. A patch by cras.
6695 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Do not show the error "Error receiving packet bla bla"
6698 in server if it really was not an error (-2 means that reading
6699 is pending). Affected file silcd/server.c.
6701 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6703 * Fixed a possible crash in silc_server_remove_clients_by_server
6704 in silcd/server.c. Fixed there also some memory leaks.
6706 * Fixed the silc_idlist_replace_client_id. It could replace
6707 wrong key in the hash table. Affected file silcd/idlist.c.
6709 * Do not check whether there are global users on the channel
6710 if the channel->global_users is FALSE. Affected functions
6711 silc_server_remove_from_one_channel and
6712 silc_server_remove_from_channels in silcd/server.c. Also,
6713 do not check if the removed client is local as we can be
6714 sure that global client was not removed from the channel
6715 and checking for global users is not needed.
6717 * The silc_server_remove_clients_by_server now re-generates
6718 the channel keys correctly for those channels that had
6719 clients removed from them. Affected file silcd/server.c.
6721 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Found the reason of random crashes in the server. We weren't
6724 ignoring the SIGPIPE signal (which can be sent in write())
6725 and it crashed the server. Affected file silcd/silcd.c.
6727 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Assure that sock->user_data is not NULL in the function
6730 silc_server_packet_send in silcd/packet_send.c.
6732 * Disconnect the remote connection if it could not be added
6733 to any ID lists in the server. The affected file is
6736 * Check in silc_server_packet_send[_real/dest] that the
6737 socket is not disconnecting and ignore the data if it is.
6738 Affected file silcd/packet_send.c.
6740 * Define inline to __inline on native WIN32 compilation.
6741 Affected file includes/silcwin32.h.
6743 * Added some explicit type casts for inline code since MSVC
6744 require them. Affected files lib/silcutil/silcbuffer.h,
6745 lib/trq/silcdlist.h and lib/trq/silclist.h.
6747 * Print warning in log files from now on if the packet
6748 decryption fails. Affected file silcd/server.c.
6750 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Changed the `say' client operation's interface to accept
6753 new `type' argument to indicate the type of the message sent
6754 by the library. The application may filter the library's
6755 messages according the type. The affected file is the
6756 lib/silcclient/silcapi.h.
6758 * Added two new functions to lib/silcclient/silcapi.h:
6759 silc_client_del_client and silc_client_del_client_by_id.
6760 Affected file lib/silcclient/idlist.c.
6762 * Moved the clientincludes.h from includes/ to silc/ and
6763 serverincludes.h from includes/ to silcd/.
6765 * The modes for the CMODE and CUMODE are now passed as
6766 uint32 for application with COMMAND_REPLY. The affected
6767 file is lib/silcclient/command_reply.c.
6769 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * /WHOIS without arguments shows client's own information.
6772 Affected file lib/silcclient/command.c.
6774 * Changed PING to not accept any arguments. The specs
6775 says that client can ping only the connected server so
6776 requiring an argument is not needed. Affected file is
6777 lib/silcclient/command.c.
6779 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Fixed a fatal bug in private message sending and reception
6782 encryption and decryption when using private message keys.
6783 The implementation was incorrect and did not follow the
6784 specification. It causd that some of the message were
6785 lost since it did not use the sending and receiving keys
6786 as the protocol suggests. This has been fixed and will cause
6787 incompatibilities with older clients when sending private
6788 message encrypted with private message keys. Affected files
6789 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6790 and various other in Irssi SILC Client.
6792 Added `responder' boolean argument to the functions
6793 silc_client_add_private_message_key[_ske] to indicate when
6794 the key is added as responder or initiator of the key
6797 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Removed the silc_ske_check_version function and created
6800 a SilcSKECheckVersion callback. Added also a function
6801 silc_ske_set_callbacks that is now used to set all SKE
6802 callbacks. The callback functions are not given to
6803 the SKE functions anymore, but this function is used to
6806 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6808 * Added `silc_version' argument to the silc_client_alloc
6809 to define the version of the application for the library.
6810 The library will use the version string to compare it
6811 against the remote host's (usually a server) version
6812 string. Affected file lib/silcclient/silcapi.h
6814 * Added the KE protocol context to Key Agreement context
6815 in client library so that we can abort the SKE if it
6816 is in process when we get timeout. Affected file is
6817 lib/silcclient/client_keyagr.c.
6819 * Do not resolve the client ID forever if it returns in the
6820 first time that such client does not exist. This was done
6821 for example with private message. Affected file is
6822 lib/silcclient/client_prvmsg.c.
6824 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Do not add regex.h for WIN32. The affected file
6827 includes/silcincludes.h.
6829 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6830 not work yet 100%. It generates the DLL's automatically
6831 when compiling with --with-win32 under cygwin.
6833 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * lib/contrib/regex.c is not compiled on WIN32.
6837 * Added silc_net_get_socket_opt function to the
6838 lib/silcutil/silcnet.h.
6840 * Added includes/silcwin32.h for WIN32 specific includes
6843 * Do not use ptime structure or any of the posix process
6844 functions on WIN32 in lib/silccrypt/silrng.c.
6846 * Added silc_gettimeofday to provide generic function
6847 for struct timeval on all platforms. Added the function
6848 to lib/silcutil/silcutil.h.
6850 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6853 library as they clearly belong there. As a plus side we
6854 can make the actual socket connection routines platform
6857 Added also new generic function silc_socket_read and
6858 silc_socket_write (that used to be silc_packet_[read/write].
6859 The implementation of these are platform specific.
6861 * Added WIN32 specific routines of silc_socket_[read/write]
6862 to lib/silcutil/win32/silcwin32sockconn.c.
6864 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6866 * Added preliminary support for native WIN32 compilation under
6867 cygwin (using the -mno-cygwin option for GCC) to the
6868 ./configure.in.pre. The --with-win32 now prepares the
6869 compilation for native WIN32.
6871 * Rewrote the SILC Scheduler interface in the file
6872 lib/silcutil/silcschedule.h. The scheduler is now context
6873 based and does not have anymore any global static scheduler.
6874 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6875 and created lib/silcutil/win32 directory for WIN32 based
6878 * Added Unix specific network routines to the
6879 lib/silcutil/unix/silcunixnet.c and the old
6880 lib/silcutil/silcnet.c includes now only generic routines.
6882 Added WIN32 specific network routines to the
6883 lib/silcutil/win32/silcwin32net.c.
6885 * Added Unix specific utility functions from the
6886 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6888 * Added WIN32 SILC Scheduler to the file
6889 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6892 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6894 * Do not handle JOIN notify in the server if the target client
6895 is not registered (idata->registered == FALSE). The affected
6896 file is silcd/packet_receive.c.
6898 * Update the nickrec->founder in event_cumode in the Irssi SILC
6899 client. Affected file irssi/src/silc/core/silc-channels.c.
6901 * Fixed the CUMODE_CHANGE notify handling in the server when
6902 server and router are announcing their clients on channels.
6903 Now the mode changes are saved and notified correctly. The
6904 affected file is /silcd/packet_receive.c.
6906 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6907 They really did not replace the cache entry in the ID Cache.
6908 Now they do that. Affected file silcd/idlist.c.
6910 * Fixed the KICK notify handling in the Irssi SILC client to
6911 update the channel records so that the kicked client does not
6912 appear to be on the channel. The affected file is
6913 irssi/src/silc/core/silc-channels.c.
6915 * Always update the conn->current_channel when executing command
6916 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6918 * Fixed the KILL notify handling in Irssi SILC client to remove
6919 the killed client on all channels.
6921 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6923 * Fixed the silc_parse_command_line to remove extra spaces
6924 from the start and end of the arguments. Affected file is
6925 lib/silcutil/silcutil.c.
6927 * Cancel and free any active protocol in the function
6928 silc_server_close_connection. Affected file silcd/server.c.
6930 * Cancel and free any active protocol in the function
6931 silc_client_close_connction. Affected file is
6932 lib/silcclient/client.c.
6934 * Do not execute the KILL command for clients that are in
6935 history (ie. they are not in the network). Affected file is
6938 * Fixed KILL notify handling, client does not crash anymore.
6939 Affected file irssi/src/silc/core/silc-channels.c.
6941 * Reduced the default packet buffer size from 2048 to 1024 in
6942 lib/silccore/silcpacket.c.
6944 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6945 counter to the SKE context that is incresed when the SKE library
6946 performs async operation outside the library. If the outside
6947 process frees the SKE context and FREED status will be set
6948 and the library will detect after the sync operation that the
6949 libary is freed. The affected files are
6950 lib/silcske/silcske[_status].[ch].
6952 * Resolve the client entry information in the function
6953 silc_client_channel_message to assure that NULL pointer is not
6954 passed as client entry to the application. */
6956 * Fixed the task timeout calculation to assure that there is
6957 never negative timeouts. The affected file is
6958 lib/silcutil/silcschedule.c.
6960 * Fixed the channel user mode notification sending in server.
6961 It was sent point-to-point to the router (or to server by router)
6962 but it needs to be destined to a channel. The routines now
6963 supports sending the channel user mode notifys to the channels
6964 when announcing clients and channels. Affected files are
6965 silcd/server.c and silcd/packet_receive.c.
6967 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6968 It did not actually replace the old channel entry in the cache.
6969 Affected file lib/silcclient/client_notify.c.
6971 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6973 * Fixed a possible crash in silc_packet_send_prepare. It now
6974 assures always that there is enough space in the buffer and
6975 at the tail area of the buffer (for MAC).
6977 Fixed the inbound buffer reallocation in silc_packet_read.
6978 It was old code and did not handle the reallocation correctly.
6981 The affected file is lib/silccore/silcpacket.c.
6983 * Fixed buffer overflow in silc_parse_nickname in the file
6984 lib/silcutil/silcutil.c.
6986 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6988 * make install generates new server keys only if there is not
6991 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6993 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6994 Added check that if the NOREPLY is set then we will not send
6995 the away message. This avoids infinite loop of away messages
6996 if both clients are away. The affected file is
6997 lib/silcclient/client_prvmsg.c.
6999 * Fixed client crash if /NICK was given without arguments.
7000 Affected file lib/silcclient/command.c.
7002 * Server does not send the invite list in INVITE command back
7003 to the client if the list was not altered. Added this notion
7004 to the protocol spec as well. Affected file silcd/command.c.
7006 Fixed possible crash in INVITE command by checking the
7007 value of silc_server_get_client_route command.
7009 * Fixed the INVITE notify type handling. The arguments are now
7010 taken in correct order and client does not crash. The affected
7011 file is irssi/src/silc/core/silc-channels.c.
7013 Removed the "Inviting xxx to channel" message from the
7014 client library away and let the application handle it.
7015 Affected file lib/silcclient/command.c. Added that message
7016 to Irssi SILC client's message formats.
7018 * Fixed CMODE command crash in client. It now checks the
7019 amount of arguments correctly and does not crash. The affected
7020 file is lib/silcclient/command.c.
7022 * Do not create new channel automatically in silc_channels_join
7023 but check whether the channel by that name already exists.
7024 Affected file irssi/silc/core/silc-channels.c.
7026 * Do not send the SERVER_SIGNOFF to router if the disconnected
7027 entity was the router. Affected file silcd/server.c.
7029 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7030 SILC client as it was missing from there.
7032 Added the handling of the KICK notify to the Irssi SILC client
7033 as it was missing. Added "you have been kicked" message to
7034 Irssi SILC client's message modules formats.
7036 Added the handing of the KILL notify to the Irssi SILC client
7037 as it was missing. Added the kill message module formats
7040 The affected file is irssi/src/silc/core/silc-channels.c.
7042 * The router did not save the channel mode the server announced.
7043 Affected file silcd/packet_receive.c.
7045 * Fixed a possible crash in INFO command in server. If the
7046 server did not provide the server info it crashed. Affected
7047 file silcd/command.c.
7049 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7051 * Fixed the GETKEY command in the server to check also the
7052 global list. Otherwise the GETKEY would not work correctly
7053 in normal SILC server. Affected file silcd/command.c.
7055 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7057 * Fixed GETKEY crash, it crashed if the command did not succseed.
7059 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7061 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7062 is now real and not just an macro interface to GMP.
7064 Removed the entire GMP from the source tree and imported new
7065 NSS MPI library instead. Reason for removing GMP is that it is
7066 extremely large and compiles extremely slow. The NSS MPI
7067 is only a few files and compiles in less than 10 seconds.
7068 The speed is also about the same as GMP. The MPI is imported
7069 to lib/silcmath/mpi.
7071 If the system has GMP installed we will still use the GMP.
7072 If it is not then the NSS MPI will be compiled.
7074 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7076 * Merged a long nickname (127 characters long) crash bugfix from
7077 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7079 * Merged a freed memory reference bugfix from Irssi CVS tree.
7080 Affected file irssi/src/core/commands.c.
7082 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7084 * Added the server's public key sving and verification to the
7085 server when performing the SKE. This was missing and the
7086 remote server's (or router's) public key was accepted without
7087 checking whether we have it previously or trust it at all.
7088 Affected file silcd/protocol.c.
7090 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7092 * Check in the silc_server_timeout_remote if protocol is active
7093 and make sure that the protocol's final callback is called so
7094 that all memory if freed. Affected file silcd/server.c.
7096 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7098 * silc_server_whois_send_reply crashed the server if the nickname
7099 was 127 characters long. Affected file silcd/command.c.
7101 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7103 * Added sanity check to the silc_server_new_client. If the hostname
7104 is provided inside username then check that the provided hostname
7105 really is the same as the resolved one. If the hostname was not
7106 resolved then check it from the public key. Affected file is
7107 silcd/packet_receive.c.
7109 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7110 if the server disconnected us and the connection is not valid
7111 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7113 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7114 the library to the lib/silcutil/silcutil.[ch].
7116 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7118 * Close log file after open. Affected file
7119 lib/silcutil/silclog.c.
7121 * Check whether sock == NULL in silc_client_send_packet and return
7122 if it is. Affected file lib/silcclient/silcclient.c.
7124 * Check rec->entry == NULL in the Irssi SILC Client before
7125 sending the channel message. Affecte file is
7126 irssi/src/silc/core/silc-servers.c.
7128 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7130 * Merged a splitted window bugfix from Irssi CVS tree. The
7131 affected file is irssi/src/fe-text/textbuffer-view.c.
7133 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7134 It did not print nickname.
7136 * Improved the distributions system a bit.
7138 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7140 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7141 irssi/src/fe-text/gui-window.c.
7143 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7144 to in-active server. The affected file is
7145 irssi/src/silc/core/client_ops.c.
7147 * Resolve the client in USERS command reply if the entry does
7148 not have username resolved. The affected file is
7149 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7150 command to WHOIS command to really resolve stuff. The USERS
7151 is not used any more in any critical section so WHOIS can
7152 be used even though it might be slower than IDENTIFY.
7154 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7157 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7159 * Changed the protocol API a bit more consistent in the
7160 lib/silccore/silcprotocol.[ch].
7162 * Changed the following headers to ROBODoc format:
7164 lib/silccore/silcpayload.h
7165 lib/silccore/silcprotocol.h
7166 lib/silccore/silcsockconn.h
7168 All core library headers are now formatted.
7170 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7172 * Fixed a bug in Irssi SILC client; do not show that you are
7173 server/router operator if you really are not. Affected file is
7174 irssi/src/silc/core/client_ops.c.
7176 * Renamed silc_command_free_payload to silc_command_payload_free.
7177 Affected file lib/silccore/silccommand.h
7179 * Added silcmath.h to include the prototoypes of various routines
7180 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7183 * Changed the following headers to ROBODoc format:
7185 lib/silccore/silcchannel.h
7186 lib/silccore/silccommand.h
7187 lib/silccore/silcid.h
7188 lib/silccore/silcidcache.h
7189 lib/silccore/silcmode.h
7190 lib/silccore/silcnotify.h
7191 lib/silccore/silcpacket.h
7192 lib/silcmath/silcmath.h
7194 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7196 * Added checking to the server code not to start the server if
7197 ciphers and stuff are not configured properly. Affected files
7198 silcd/serverconfig.[h] and silcd/server.c.
7200 * Changed the layout of the header files of the public interfaces
7201 in the SILC libraries. The new layout supports ROBODoc
7202 documentation tool (and some others) so that it is easy to create
7203 a library reference manual. All the other headers and source
7204 code must still follow the CodingStyle document. Also source
7205 code must not include these ROBODoc stuffs, only the headers.
7206 Furthermore, all public interface headers must now be named
7207 by using `silc' prefix, example: silcapi.h, silccipher.h.
7208 Some files were renamed due to this. All the other headers
7209 must not be used as public interfaces. I will update the
7210 CodingStyle document later. Changed following headers, so far:
7212 lib/silcclient/silcapi.h
7213 lib/silccore/silcauth.h
7214 lib/silccore/silcprivate.h
7215 lib/silccrypt/silcdh.h
7217 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7221 * Removed silc_client_packet_send_flush from the client library
7222 as it is not needed. Affected file lib/silcclient/client.[ch].
7224 * Added printing of message of unresolved authentication method
7225 to the Irssi SILC client. Added it to the module formats.
7226 Removed the same message from the client library.
7228 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7230 * Added new distribution feature, DISTLABEL. Every distribution
7231 can define own preprocessor label that can be used in the
7232 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7233 file distributions, acconfig.h.pre and prepare.
7235 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7237 * Added Makefile.defines_int to include the actual definitions
7238 for Makefile.defines.in. Tested the new distribution system,
7239 created distributions and tested installation.
7241 * Added AWAY message printing to the Irssi SILC client. Added
7242 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7244 * Added SCONNECT command to call the SILC's CONNECT command.
7245 Cannot use CONNECT directly since Irssi uses that internally.
7246 Affected file irssi/src/silc/core/silc-servers.c.
7248 Added ACTION local command. It is same as ME command but takes
7249 the channel as mandatory argument.
7251 Rewrote some of the Irssi's help files to suite for SILC
7254 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Added Makefile.defines[.in] that should for now on be included
7257 in all Makefile.am file in the source tree. That file includes
7258 all common compilation definitions for SILC source tree.
7260 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7262 * Minor changes to the ./prepare script to change the package
7263 name according the distribution name to the configure.in.
7265 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * Created new distribution system. Added file `distributions'
7268 that defines all the distributions that can be created out of
7269 the SILC source tree. The ./prepare script now reads that
7270 file to determine how to prepare the distributions. The
7271 first argument to the ./prepare is the name of the distribution
7272 and second is the version of the distribution. If given
7273 without arguments it creates the default (toolkit) distribution
7274 with the default version (defined in ./prepare).
7276 All Makefile.am files that are subject to the distributions
7277 are now named as Makefile.am.pre. These are ./Makefile.am
7278 and lib/Makefile.am. Others may be changed later.
7280 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Added invite list, ban list, some key management and connection
7283 error message printing to module formats in the Irssi SILC client.
7285 * Added new silc_client_set_away_message to set the away message
7286 that is back to the person who sent private message. The
7287 affected file lib/silcclient/silcapi.h and the
7288 lib/silcclient/client_prvmsg.c.
7290 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * Fixed the private message sending in the Irssi SILC client,
7293 added local command KEY to the Irssi SILC client.
7295 Added key management and key agreement message formats to the
7296 irssi/src/fe-common/silc/module-formats.[ch].
7298 Added USERS (alias WHO) printing, server/router operator
7299 indication and LIST command printing to the module formats.
7301 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7303 * Fixed channel joining notify handling, cumode notify handling
7304 from Irssi SILC client.
7306 * Added SILC specific module-formats to the Irssi SILC client so
7307 that SILC specific message hilighting, colors etc is possible.
7308 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7310 Added channel mode, channel user mode, actions, notices,
7311 whois and whowas printing to the the module-formats.c.
7313 * Fixed a bug in channel deletion in the server. The channel
7314 is not left to the cache even if the channel founder auth mode
7315 is set when there are no users anymore on the channel. Affected
7316 file silcd/server.c.
7318 * The silc_net_localhost now resolves the entire hostname including
7319 the domain name. Affected file lib/silcutil/silcnet.c.
7321 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7323 * Changed the ask_passphrase client operation to be ascynchronous.
7324 It has now a completion callback and a context that the
7325 application must call after it has got the passphrase from
7326 the user. Affected files lib/silcclient/silcapi.h,
7327 lib/silcclient/protocol.c, lib/silcclient/command.c and
7330 Added SilcAskPassphrase callback that the application calls
7331 to deliver the passphrase to the library.
7333 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7334 The public key verification and especially a certificate
7335 verification is asynchronous procedure.
7337 Added new SILC_SKE_STATUS_PENDING status to indicate the
7338 request is pending and a callback will be called to finalize
7341 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7342 indicate that remote end did not send its public key (or
7343 certificate), even though we require it. Added check for this
7344 condition in the SKE. This was a security bug, now fixed.
7346 Defined new SilcSKEVerifyCbCompletion callback that is called
7347 when the verification process is completed.
7349 The affected files lib/silcske/silcske_status.h and
7350 lib/silcske/silcske.[ch].
7352 * Changed the verify_public_key client operation to be async
7353 as well. Defined SilcVerifyPublicKey callback that is used to
7354 indicate the success of the public key verification process.
7356 Changed the server and client to use the new async client
7359 * Changed the Irssi SILC client's internal scheduler to be called
7360 twice as many times as it used to be. As a result the client
7361 should be a bit faster now. Affected file is
7362 irssi/src/silc/core/silc-core.c.
7364 * Added support to Irssi SILC client of asynchronous public key
7365 verification and passphrase inquiry. Affected file is
7366 irssi/src/silc/core/silc-core.c.
7368 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7370 * Do not say "You have left channel %s" in client library.
7371 Moved it to the application. Affected files are
7372 lib/silcclient/command.c and silc/client_ops.c.
7374 * Fixed silc_client_get_clients. Command context was not
7375 duplicated and was freed memory in the callback. Affected
7376 file lib/silcclient/idlist.c.
7378 * Do not say "you are now talking..." on JOIN command in the
7379 client library. The appliation must handle it.
7381 * Do not say ".. changed topic to" in command reply in the
7382 client libary. The application must handle it.
7384 * Fixed TOPIC command sending in the client library.
7386 * Fixed a memory leak in silc_client_command_free in the file
7387 lib/silcclient/command.c.
7389 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7391 * Imported a modified version of Irssi client to the source tree.
7392 The Irssi will be used to create a new client called
7393 Irssi SILC. Imported to irssi/.
7395 Added silc_core_init_finish function to the Irssi. Affected
7396 file irssi/configure.in.
7398 A lot changes in the Makefile.ams around the irssi tree.
7400 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Do not rehash if the new size is same as the old size of the
7403 hash table, in the silc_hash_table_rehash*. The affected file
7404 lib/silcutil/silchashtable.c.
7406 * Replaced hash_table_del_by_context calls from the server
7407 (when channel->user_list and client->channels) to the
7408 hash_table_del as it is sufficient and faster.
7410 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7412 * Added silc_hash_table_list, silc_hash_table_get and the
7413 SilcHashTableList structure to provide an alternative way to
7414 traverse the hash table. The affected files are
7415 lib/silcutil/silchashtable.[ch].
7417 * Changed the server's idlist routines to use the hash table
7418 routines to optimize the code.
7420 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7422 * Replaced the client entry's `channel' list and channel entry's
7423 `user_list' list to hash tables for optimized lookup. Changed
7424 the code to use the hash table interface around the code.
7425 Affected file lib/silcd/idlist.[ch].
7427 * Added `auto_rehash' boolean argument to the function
7428 silc_hash_table_alloc to indicate whether the hash table should
7429 auto-rehash when it thinks is appropriate time. It will
7430 increase the hash table size if the there is twice as much
7431 entries in the table than the size of the table, and will
7432 decrease the size if there are twice as less entries than
7433 the size of the table.
7435 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7439 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7441 * silc_idcache_purge_by_context deletes the entry now by context
7442 as it is supposed to do. Affected file lib/silccore/idcache.c.
7444 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7445 client is not anymore valid (WHOWAS givens the info) and not
7446 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7448 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * Removed the `data' and `data_len' arguments from the ID Cache
7451 interfaces and added `name' argument. ID Cache does not handle
7452 anymore the binary data only a names associated with given ID.
7454 * When hashing a Client ID with silc_hash_id the entire ID is
7455 not hashed anymore, instead only the hash of the Client ID is
7456 hashed. This way we can access the Client ID from the cache
7457 with Client ID but with the hash of the ID (which is a hash of
7458 the nickname) as well without any difference in performance.
7460 Added also silc_idcache_find_by_id_one_ext to do one on one
7461 searching when we have the actual ID. Added also function
7462 silc_hash_client_id_compare. The affected files are
7463 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7465 * When hashing the name associated with a ID it is always done
7466 in lowercase. This way we can access the cache without worrying
7467 about case-sensitivity, even though, for example nicknames are
7470 * Fixed a bug in server with channel message sending. It put
7471 wrong ID type as destination ID. The affected file
7472 silcd/packet_send.c.
7474 * silc_idcache_del_by_context now deletes from all hash tables
7475 by context. Affected file lib/silccore/idcache.c.
7477 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Changed the client library to use the new ID Cache interface.
7480 Changes around the source tree.
7482 * Added silc_hash_table_rehash_ext to rehash with specific
7483 hash function. Affected file lib/silcutil/silchashtable.[ch].
7485 * Added silc_hash_string_compare to compare two strings in the
7486 hash table. Affected file lib/silcutil/silcutil.[ch].
7488 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Added new function silc_idcache_del_by_context into the
7491 lib/silccore/idcache.[ch].
7493 * Changed the server's ID list routines to use the new ID Cache
7494 interface. Changes around the source tree.
7496 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Added silc_hash_table_del[_by_context]_ext functions in to the
7499 lib/silcutil/silchashtable.[ch].
7501 Removed silc_hash_table_find_all* routines and added new
7502 silc_hash_table_find_foreach to replace them.
7504 Added silc_hash_table_replace_ext function as extended
7505 replacing function. Separated the simple hash table interface
7506 from the extended hash table interface in the file
7507 lib/silcutil/silchashtable.h.
7509 * Fixed minor bugs and changed it to use some of the new
7510 hash table functions in lib/silccore/idcache.c
7512 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Added new function silc_hash_table_find_all to return all keys
7515 in the hash table by the specified key. As the hash table is
7516 collision resistant it also makes it possible to have several
7517 duplicate keys in the hash table. This function may be used to
7518 find all of the keys from the hash.
7520 Added user_context arguments to the SilcHashFunction,
7521 SilcHashCompare and SilcHashDestructor to deliver user specified
7524 Added new fuctions silc_hash_table_find[_all]_ext to do
7525 extended lookup with specified hash and compare functions and
7526 specified user contexts.
7528 Added new function silc_hash_table_add_ext to add the key
7529 with specified hash function and user context.
7531 Added new function silc_hash_table_foreach to traverse all
7532 entrys in the hash table. Added SilcHashForeach callback
7535 Added new function silc_hash_table_del_by_context to delete
7536 the entry only if the context associated with the key matches.
7538 Affected files are lib/silcutil/silchashtable.[ch].
7540 * Removed silc_hash_[server/client/channel]_id and added just
7541 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7542 silc_hash_id_compare to compare two ID's using as the hash table
7543 comparison function. Added also silc_hash_data to hash
7544 binary data and silc_hash_data_compare to compare it.
7546 * Removed silc_idlist_find_client_by_hash as it is not needed
7547 anymore. Affected file silcd/idlist.[ch].
7549 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7550 to use internally the SilcHashTable. The new ID Cache is a lot
7551 faster than the old one. Some of the ID Cache interface was also
7552 rewritten and obsolete and stupid functions were removed.
7554 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7556 * Added entry_count field to the SilcHashTable to keep the number
7557 of the entries in the table. Implemented the function
7558 silc_hash_table_rehash. Added new function
7559 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7561 Fixed a minor bug in silc_hash_table_free.
7563 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7564 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7565 into the lib/silcutil/silcutil.[ch].
7567 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7569 * Implemented a collision resistant hash table into the
7570 lib/silcutil/silchashtable[ch]. See the header and the source
7571 for the SilcHashTable API.
7573 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Merged dotconf version 1.0.2 into lib/dotconf.
7577 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Do not compile anything in lib/silcsim/* if the SIM support
7580 is not enabled. The tree should now compile without problems
7583 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Compiled the SILC under cygwin. Compiled and tested briefly
7586 without problems. More tests needed. The SIMs didn't compile
7589 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7591 * Fixed possible crash in silc_get_username in the
7592 lib/silcutil/silcutil.c.
7594 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Fixed a va_arg in silc/client_ops.c.
7598 * Oops, RC5 routines were named AES and caused some problems
7599 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7601 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7603 * Added new SilcIDIP structure into the lib/silccore/id.h and
7604 replaced the old `ip' fields from all SILC ID's to that type.
7605 This is a step towards IPv6 support.
7607 The silc_id_get_len takes now the ID as an extra argument.
7608 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7609 both IPv4 and IPv6 based ID's.
7611 The affected files are lib/silccore/id.[ch] and other files
7612 around the tree using these routines.
7614 * Removed the ID length arguments in server from various
7615 silc_server_send_notify_* routines -> they are not needed
7618 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Fixed memory leak in silc_encode_pem_file in the file
7621 lib/silcutil/silcutil.c.
7623 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Check minor version as well in the SKE. Affected files are
7626 silcd/protocol.c and lib/silcclient/protocol.c.
7628 * Added --identifier option to the server so that an identifier
7629 can be when creating the public key for the server. Affected
7630 file is silcd/silcd.c.
7632 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7633 lib/silccrypt/silcpkcs.c.
7635 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Register default ciphers and stuff when using -C option with
7638 the server. Affected file sildc/silcd.c.
7640 * Put back the servers public key filename format, it is better
7641 than the new one. For now, the client keys are saved with the
7642 new filename format. The affected file silc/client_ops.c.
7644 * Implemented the Cipher API for the rest of the ciphers that
7645 did not implement it or implemented it the wrong way.
7647 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Register default ciphers and stuff when using the -S option
7650 in the client. Affected file silc/silc.c. Same also when
7651 creating new key pair with -C option.
7653 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * Fixed the silc_verify_public_key client operation function to
7656 save the public keys differently. The fingerprint is now
7657 used as filename and not the hostname. This way also the
7658 client keys are saved uniquely and not with hostnames. The
7659 affected file is silc/client_ops.c.
7661 * Trimmed the silc_hash_fingerprint function to remove extra
7662 whitespaces from the end of the fingerprint. The affected
7663 file is lib/silccrypt/silchash.c.
7667 * Added silc_cipher_register_default function to register all
7668 default ciphers. It can be used when configuration files
7669 does not exist and the application does not want any specific
7670 ciphers in any specific order.
7672 The SilcDList is now used as silc_cipher_list dynamically
7673 allocated cipher list. Removed the static list all together
7674 and now all ciphers must be allocated to the dynamic list.
7675 The silc_cipher_alloc routine was changed to check only the
7678 All silc_cipher_* routines that used to return int returns
7681 The affected files lib/silccrypt/silccrypt.[ch].
7683 * The same thing was done to silc_hash_* as for silc_cipher_*
7684 routines. Affected files lib/silccrypt/silchash.[ch].
7686 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7687 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7688 Added also silc_pkcs_[un]register[_default] functions.
7689 Removed the data_context from the PKCS API.
7691 * Added silc_hmac_register_default function to register default
7692 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7693 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7694 to unregister all hmacs at once.
7696 * Register the default ciphers, hash functions, PKCSs and HMACs
7697 if client's configuration file does not exist. The affected
7700 * The client did not load the hash functions from the SIM
7701 modules at all. Added support for this. Affected file is
7702 silc/clientconfig.c.
7704 * When decoding public key with silc_pkcs_public_key_decode, check
7705 the supported algorithm only if PKCS are registered. Affected
7706 file lib/silccrypt/silcpkcs.c. The same was done with the
7707 silc_pkcs_private_key_decode.
7709 * Fixed the SILC List routines to keep the list always in order.
7710 It used to change the list's order when traversing the list but
7711 not it preserves the order. Affected file lib/trq/silclist.h.
7713 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Added the client library to use the SilcSocketConnection's
7716 reference counter (by silc_socket_dup) to prevent the bug that
7717 the socket object may be freed underneath async operation.
7719 * The name resolv library checking fixes in the configure.in.pre.
7722 * Created new version of the protocol drafts for future
7723 development. The -03 drafts are the ones that will be changed
7724 in the trunk now and the -02 will remain as they are.
7726 * Send list of CUMODE notifys to the router when announcing
7727 the channel users to the router. Affected file silcd/server.c.
7728 If the router receiving channel founder CUMODE for a channel
7729 that already has channel founder it will send CUMODE notify
7730 to the sender to remove the channel founder rights from the
7731 announced client. Affected file silcd/packet_receive.c.
7733 * The CUMODE notify may now use Server ID as well as the entity
7734 who changes the mode. Updated protocool specs.
7736 * Updated INSTALL and README files.
7738 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * New web pages in the http://silc.pspt.fi. The pages was
7745 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Implemented the [DenyConnectin] config section in the server.
7748 Added silc_server_config_denied_conn to check whether incoming
7749 connection is denied. Affected file silcd/serverconfig.[ch].
7751 * Do not check the ports when checking the incoming configuration
7752 data if the port is 0, meaning any. Affected file is
7753 silcd/serverconfig.c.
7755 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Fixed buffer overflow in silc_string_compare in the file
7758 lib/silcutil/silcutil.c.
7760 * Fixed double free in silc_server_command_leave in the file
7763 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Fixed the version checking in the server. Affected file is
7768 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Fixed the configuration data fetching when accepting new
7771 connections in the server. Affected file silcd/server.c.
7773 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Added `sender_entry' argument to the function
7776 silc_server_packet_relay_to_channel so that we can check
7777 whether some destination actually belongs to the same route
7778 the sender belongs (ie, we must not resend the packet to the
7779 sender). Affected file silcd/packet_send.[ch].
7781 * Added `servername' field to the SilcClientEntry in the server
7782 to hold the name of the server where client is from. Affected
7783 file is silcd/idlist.h.
7785 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Moved the channel message encrypting in the router betwen
7788 router connections from silc_server_channel_message to the
7789 silc_server_packet_relay_to_channel since we want to check
7790 whether we have anybody channel before encrypting anything.
7791 Affected files silcd/packet_[receive/send].c.
7793 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Fixed the [AdminConnection] server config section to support
7796 multiple entries. Affected file silcd/serverconfig.c.
7798 * Added support into the server to check the validity of the
7799 incoming connection before executing any KE or authentication
7802 * The connection configuration is now saved to the KE and
7803 connection auth protocol contexts and not fetched anymore in
7804 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7806 * The local hosts listenning address and port is also resolved
7807 now when starting the server. We want to have the socket object
7808 to include the real address and port for the listener. Added
7809 new function silc_net_check_local_by_sock into the files
7810 lib/silcutil/silcnet.[ch].
7812 * Fixed a broadcast bug in server -> do not broadcast if we
7815 * Fixed a routing bug. Do not route broadcast packets ever.
7816 Broadcast packets must be processed always and not routed since
7817 they may be destined to some other host than yourself and thus
7818 would get routed without no good reason. Affected file is
7821 * Added function silc_server_config_is_primary_route to check
7822 whether primary router connection has been configured (a router
7823 configuration that we are initiating). If there is not, we
7824 will assume that there is only two routers in the SILC network
7825 and we will use the incoming router connection as our primary
7826 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7828 * Changed the order of the broadcasting. Broadcast _after_ the
7829 packet has been processed not before. Affected file is
7832 * Fixed a [ClientConnection] parsing bug. The port was never
7833 parsed correctly thus resulting to port 0. Affected file
7834 silcd/serverconfig.c.
7836 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7837 argument and did not set the broadcast packet flag. Affected
7838 file silcd/packet_send.c. Fixed same bug in the function
7839 silc_server_send_notify as well.
7841 * If we receive NEW_ID packet for our own ID in the server, ignore
7844 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * Removed the nickname from the Private Message Payload.
7849 Updated the code and the protocol specs.
7851 * Updated protocol specs for submitting to the IETF.
7853 * Tweaked the Random Number Generator a bit. Affected file
7854 lib/silccrypt/silcrng.c. Exported a new function
7855 silc_rng_[global]_add_noise which can be used to add more
7858 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Do not parse packets with different timeout when protocol
7861 is active -> may cause problem with rekey. Affected file
7864 * When server receives signoff notify it must not create
7865 new channel key if the client is on any channels since the
7866 sender of the signoff notify will create it.
7868 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * Added printing of error messages during SKE protocol from the
7871 failure packet sent by server during SKE. Affected file
7874 * Removed the client's failure_callback handling with timeout
7875 and handle it immediately when received.
7877 * The SKE library returned wrong type in SUCCESS and FAILURE
7878 packets. They must be 32 bit MSB not 16 bit MSB.
7880 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Ok, rewrote the logic of the re-key and now it seems to work.
7883 I tested it on high traffic with frequent re-keys without
7884 problems. Added hmac_receive (and renamed hmac to hmac_send)
7885 in SilcClientConnection in lib/silcclient/client.h and
7886 in SilcIDListData in silcd/idlist.h. Also, removed the
7887 SilcPacketParserContext's cipher and hmac fields as they are
7888 not needed anymore and actually caused some problems when
7889 the ciphers and hmac's changed underneath the packet parser.
7891 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7893 * If re-key protocol is active then process the incoming packets
7894 synchronously since we must assure that icoming packets encrypted
7895 with the old key is processed before the new keys is set to
7896 use. This is true other packets than for REKEY packets.
7897 Affected file silcd/server.c. The same was done to client library
7898 as well, affected file lib/silcclient/client.c.
7900 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Fixed bug in client and server to accept the force send if
7903 the packet is send from silc_[server/client]_packet_process
7904 function. Otherwise the packets are never delivered, oops.
7906 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Disable force sending of packets when REKEY protocol is active.
7909 We must assure that no packet is sent directly when rekey is
7910 performed. All packets must be sent through packet queue.
7911 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7912 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7913 function is silc_[server/client]_packet_send_real to check
7916 * Replaced the SIM paths from example config files to
7917 /usr/local/modules. Also, make install creates now
7918 /usr/local/silc/logs directory to hold all the SILC server
7921 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Made the configure.in.pre work on Solaris. Patch by salo.
7925 * Made all ciphers compatible with non-x86 machines. Defined
7926 CBC mode macros into lib/silccrypt/ciphers_def.h.
7928 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Fixed the make install.
7932 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * When MAC computation fails the silc_packet_decrypt returned 0
7935 even though it was supposed to return -1. Fixed this. The
7936 affected file is lib/silccore/silcpacket.c.
7938 * Do not replace the config files in /etc/silc (in make install)
7939 if they already exist. Affected file ./Makefile.am.
7941 * Do not send re-key packets immediately but through packet queue.
7942 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7944 * Changed silc_net_check_host_by_sock to return FALSE if the
7945 IP/DNS could not be resolved. Though, it returns the IP address
7946 now even if it could not resolve it (but returns also FALSE).
7947 Affected file lib/silcutil/silcnet.[ch].
7949 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Added silc_pkcs_decode_identifier to decode the public key's
7952 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7953 Added also silc_pkcs_free_identifier. Added also new context
7954 SilcPublicKeyIdentifier.
7956 * Added -S option to the silc client. It is used to dump the
7957 contents of the specified public key file.
7959 * Changed the PKCS api to return the public key length when
7960 setting the public key.
7962 * Fixed a fatal bug in the public and private key file loading.
7963 Affected file lib/silccrypt/silcpkcs.c.
7965 * Execute the packet parsing for client with zero (0) timeout
7966 if the protocol is active. Affected file silcd/server.c.
7968 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Made the key generation options to the silcd program. Added
7971 -C option, equivalent to client's option.
7973 * Added new [ServerKeys] config section to the server. It
7974 configures the server's public and private key.
7976 * Defined generic Public Key Payload into the protocol
7977 specification to send specific type of public keys and
7980 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7981 public key or certificate.
7983 * Implemented the GETKEY command to the server and to the
7984 client library and on user interface.
7986 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Made preliminary `make install' work.
7990 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7992 * Added SilcServerRekey context into silcd/idlist.h.
7994 * Added the PFS support as defined in the specification to the
7995 SKE protocol. Affected files lib/silcske/*.c.
7997 * Added `ske_group' field to the SilcServerRekey context to hold
7998 the number of the SKE group that is used with PFS in re-key.
7999 Affected file silcd/idlist.h.
8001 * Added PFS re-key support to the server. Affected file is
8004 * Added silc_protocol_cancel to cancel execution of the next
8005 state of the protocol. Affected file is
8006 lib/silccore/silcprotocol.[ch].
8008 * Added the re-key support with and without PFS to the client
8009 library. Re-key is performed once in an hour, by default.
8011 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8012 Added silc_client_rekey_callback and silc_client_rekey_final.
8013 Affected files are lib/silcclient/protocol.[ch] and
8014 lib/silcclient/client.[ch].
8016 * Removed the `hmac_key' and `hmac_key_len' fields from the
8017 SilcClientConnection structure; not needed. Affected file is
8018 lib/silcclient/client.h.
8022 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Do not ask whether user wants to use the negotiated private key
8025 for private messages, just use it. Affected file is
8026 silc/local_command.c.
8028 * Added `send_enc_key' and `enc_key_len' fields to the
8029 SilcIDListData structure since they are needed in the re-key
8030 phase. Affected file is silcd/idlist.[ch].
8032 * Implemented the simple re-key protocol into the server.
8033 Affected files silcd/server.c and silcd/protocol.[ch]. The
8034 re-key will be performed once in an hour, by default.
8036 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8037 Added silc_server_rekey, silc_server_rekey_callback and
8038 silc_server_rekey_final.
8040 * Removed Tunneled flag from the protocol. Updated the code
8041 and the specifications.
8043 * Adde `pfs' field to the SilcIDListData to indicate whether
8044 the PFS is to be performed in the re-key. Affected file is
8047 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8050 int64 of at least the xintXX size. If void * is less that 4
8051 bytes uint32 * will be used. Defined bool as boolean.
8053 * Changed _ALL_ unsigned long and unsigned int to uint32,
8054 unsgined short to uint16 in the source tree.
8056 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8057 not handle clients that has entry->data.registered == FALSE.
8058 They are not in the network anymore. Affected file is
8061 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Implemented the sending of the SERVER_SIGNOFF notify in the
8064 server. Affected file is silcd/server.c.
8066 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8067 Added also silc_notify_payload_encode_args into the
8068 lib/silccore/silcnotify.[ch].
8070 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8071 Affected file silcd/packet_receive.c.
8073 * Implemented the SERVER_SIGNOFF notify handling in the client
8074 library. Affected file lib/silcclient/client_notify.c. Also,
8075 implemnted the printing of the SERVER_SIGNOFF info to the
8076 application. Affected file silc/client_ops.c.
8078 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8079 if the deleting was successful. Affected file silcd/idlist.[ch].
8081 * Added support for public key authentication in the connection
8082 authentication protocol in the client library. Affected file
8083 lib/silcclient/protocol.c.
8085 * Changed the server's silc_idlist_get_clients_by_* interface
8086 to support already allocated array so that new entries may be
8087 added to pre-allocated array. Affected file silcd/idlist.[ch].
8088 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8089 and command replies.
8091 * All command reply functions in the server now calls the
8092 pending command callback even if error occured. This way the
8093 error will be delivered to the client as well. Affected files
8094 silcd/command.c and silcd/command_reply.c.
8096 * Fixed INFO command to return local server's info if no server
8097 was provided. Affected file lib/silcclient/command.c.
8099 * Removed RESTART command for good. Updated the code and the
8102 * Rewrote parts of the task system. It is a bit simpler now.
8103 Removed unsued task priorities. The affected files are
8104 lib/silcutil/silctask.[ch].
8106 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Moved the USERS printing from the library to the application.
8109 Affected files lib/silcclient/command.c and silc/client_ops.c.
8111 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Added channel key re-key support. The re-key is perfomed
8116 only by the router and is done once in an hour. Added `rekey'
8117 field to the SilcChannelEntry in the server. Affected files
8118 silcd/server.c and silcd/idlist.h.
8120 * Added silc_task_unregister_by_context into the file
8121 lib/silcutil/silctask.[ch].
8123 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Added SILC_UMODE_GONE mode to indicate when the client is not
8126 present in the SILC network. Added also support to the local
8127 command AWAY that will set this mode. Added support of showing
8128 "xxx is gone" in WHOIS command. The USERS command shows the
8129 gone status as well.
8131 * Fixed setting server and router operator privileges in the
8132 server's UMODE command. Affected file silcd/command.c.
8134 * Merged the SKE KE1 and KE2 payloads into one payload. The
8135 new KE payload is equivalent to the old KE2 payload.
8137 Cleaned up the SKE Start Payload parsing. It now uses the
8138 simple buffer unformatting to do the parsing. A lot faster
8141 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8142 to the SKE that is used to indicate whether both of the SKE
8143 parties should perform authentication. By default only the
8144 responder performs authentication. By setting this flag also
8145 the initiator must do authentication. By default it is unset
8146 since in normal SKE case, client to server connection, only
8147 the responder should do authentication. When doing SKE between
8148 two clients both should perform authentication. Updated the
8149 code and the protocol specs.
8151 * A little fix to IDENTIFY command in the server. Search the
8152 client first by hash not nickname. Affected file is
8155 * Fixed the silc_client_close_connection to support closing
8156 the client to client connections wihtout deleting too much
8157 data. Affected file lib/silcclient/client.c.
8159 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8160 are received if protocol used to be active but is not anymore
8161 the application would crash due to NULL pointer dereference.
8162 Affected files silcd/server.c and lib/silcclient/client.c.
8164 * Added `hash' field to the SilcClientConnection to include
8165 the hash function negotiated in the SKE protocol.
8167 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8168 to set the channel founder authentication data. A client can
8169 claim the founder rights later by providing the authentication
8170 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8171 This way the channel founder can regain the channel founder
8172 privileges even it is left the channel. This works only on
8173 local server and the client must be connected to the same
8174 server to be able to regain the founder rights. Updated the
8175 protocol specs accordingly.
8177 Added support to the CMODE command in the client to set the
8178 founder auth data. Read the README to see how to set it.
8180 Added support to the CUMODE command to claim the founder
8181 rights. Read the README to see how to do it.
8183 Added support for the founder authentication to the Channel
8184 Entry in the server. Affected file silcd/idlist.h.
8186 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8187 server's CMODE command. Affected file silcd/command.c.
8189 * Added the following new functions into lib/silccore/silcauth.[ch]:
8190 silc_auth_get_method and silc_auth_get_data.
8192 * The server now saves the remote hosts public key to the
8193 SilcIDListData pointer. Affected file silcd/protocol.c.
8195 * The normal server now does not remove the channel entry from
8196 the cache if the founder authentication data is set. It used
8197 to remove it if the founder was the last one on the channel on
8198 the server and left the channel. The auth data is saved and
8199 if the channel is re-joined later the old entry is used with
8200 the old auth data. Affected files silcd/command_reply.c and
8203 * Removed the `pkcs' field from the SilcIDListData structure
8204 in the server; it is not used. Affected file silcd/idlist.h.
8206 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Fixed packet processing on slow links. Partial packets were
8209 never re-processed because the incoming data buffer was cleared
8210 by the application. Application must not directly clear the
8211 sock->inbuf, the packet processing routines handle it. Fixed
8212 this in client library and in server.
8214 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Fixed the WHOIS and IDENTIFY send reply function to really
8217 check whether to send list or just one entry. Affected file
8220 * Cleaned up the LEAVE command's channel key distribution. The
8221 affected file silcd/command.c.
8223 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8224 can enforce the channel mode as well. In that case the ID
8225 includes the ID of the server. The code now enforces the
8226 mode change if the router have different mode than the server.
8228 * The notify client operation with CMODE_CHANGE notify can now
8229 return NULL client_entry pointer if the CMODE was not changed
8230 by client. Application must check for this.
8232 * Added <Server ID> argument to INFO command to support server
8233 info fetching by Server ID.
8235 * Added silc_server_announce_get_channel_users to get assembled
8236 packets of channel users of the specified channel. Affected
8237 file silcd/server.[ch].
8239 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8240 was freed underneath the ID Cache.
8242 * Re-announce clients when the server received CHANNEL_CHANGE
8243 notify from the router. Affected file silcd/packet_send.c.
8245 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8248 crashed since it did not handle the fact that there is no cipher
8249 called "3" and didn't check the error condition. Now fixed.
8251 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8252 flag. It can be used to send message requests.
8254 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Implemented the RESTART command in the client.
8258 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8259 notice type messages. Added notice printing to the user
8262 * The channel keys are not re-generated if the channel's mode
8263 is PRIVKEY, ie private key on the channel exists. Affected
8264 files silcd/server.c and silcd/command.c.
8266 * Fixed a little bug in channel message delivery when channel
8267 private keys are set in the server. Affected file is
8268 silcd/packet_send.c.
8270 * Changed the setting on channel->on_channel = TRUE from the
8271 silc_client_save_channel_key to the JOIN command reply. The
8272 key payload is not received if the private channel key is set.
8273 Affected file lib/silcclient/command_reply.c and the
8274 lib/silcclient/client_channel.c.
8276 * When the CMODE_CHANGE notify is sent and the channel private
8277 key mode is removed the channel key must be re-generated in
8278 other cells as well. Added this support for the router in the
8279 silcd/packet_receive.c.
8281 * Added new local command NOTICE to send notice message on
8282 channel. Affected file silc/local_command.[ch].
8284 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Added new local command ME to the client. It is used to send
8287 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8288 some action. Affected file silc/local_command.[ch].
8290 * Changed channel_message and private_message client operations
8291 to deliver the message flags to the application. Added also
8292 the `flags' arguments to the silc_client_send_channel_message
8293 and silc_client_send_private_message functions. Affected file
8296 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Redefined the Private Message Payload to support private message
8299 keys and to support the new private message flags. Updated
8300 the protocol specs. Flags makes it possible to have for example
8301 CTCP style messages.
8303 * Added new type SilcPrivateMessagePayload and defined an API
8304 for it in the lib/silcclient/silcprivate.[ch].
8306 * Tested private message private keys successfully. Tested the
8307 private message key set, unset and list commands with the new
8310 * Redefined the Channel Message Payload to include the channel
8311 message flags (equal with private message flags) to support
8312 for example CTCP style messages.
8314 * Defined some of the message (for channel and private message)
8315 flags. Updated the protocol specs and added the flags to the
8316 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8318 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * Added SilcKeyAgreementStatus type to the key agreement routines
8321 to indicate the current status and error if one occured.
8322 The status types are defined in the lib/silcclient/silcapi.h.
8324 * Added new local command KEY that is used to set and unset private
8325 keys for channels, set and unset private keys for private messages
8326 with remote clients and to send key agreement requests and
8327 negotiate the key agreement protocol with remote client. The
8328 key agreement is supported only to negotiate private message keys,
8329 it currently cannot be used to negotiate private keys for channels,
8330 as it is not convenient for that purpose.
8332 * Fixed a minor pending callback setting bug in the function
8333 silc_client_get_client_by_id_resolve, now the function works.
8334 Affected file lib/silcclient/idlist.c.
8336 * Added function silc_net_get_local_port to get local bound
8337 port by socket. Added to lib/silcutil/silcnet.[ch].
8339 * Added `sockets' and `sockets_count' fields to the SilcClient
8340 object. They hold the sockets of the listenning sockets in
8341 the client. Listenning sockets may be for example the key
8342 agreement server. Affected file lib/silcclient/client.[ch].
8343 Added functions the silc_client_add_socket and the
8344 silc_client_del_socket. They are exported to the application
8347 * Added ~./silc/clientkeys to support other client's public keys.
8349 * Renamed verify_server_key client operation to verify_public_key
8350 and added one argument to indicate the type of the connection
8351 (server, client etc.).
8353 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Added silc_server_connection_auth_request to handle the
8356 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8357 silcd/packet_receive.[ch].
8359 * Added silc_server_send_connection_auth_request into the
8360 silcd/packet_send.c to send the connection auth request packet.
8362 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8365 * Fixed the public key authentication in responder side in the
8366 server. The `auth_data' pointer includes the SilcPublicKey
8367 not the path to the public key. Affected file silcd/protocol.c.
8369 * Implemented the public key authentication in the initiator side
8370 in the server. Affected file silcd/protocol.c.
8372 * Removed the [RedirectClient] config section from the server
8373 configuration. Is not needed and I don't want to implement it.
8375 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8377 * Cleaned up the CMODE command in the server. It now works
8378 correctly and supports all the modes defined in the protocol.
8379 Affected file is silcd/command.c.
8381 * Added `hmac_name' field to the SilcChannelEntry in the server
8382 to hold the default HMAC of the channel. It can be set when
8383 creating the channel (with JOIN command). Affected files
8386 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8387 type to indicate the change of the current cipher and hmac
8388 on the channel. Client can safely ignore the <cipher> argument
8389 (if it chooses to do so) since the CHANNEL_KEY packet will
8390 force the channel key change anyway. The <hmac> argument is
8391 important since the client is responsible of setting the new
8392 HMAC and the hmac key into use.
8394 * Fixed the CMODE command in the client library as well.
8396 * Tested CMODE command in router environment successfully.
8398 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Show the version of the remote client (or server) when connecting
8401 to the server. It is logged to the log file. Affected file
8402 is silcd/protocol.c.
8404 * Fixed the KILLED notify handling in the client library. The
8405 client must be removed from all channels when receiving the
8408 Also, do not remove the client entry when giving the KILL
8409 command but when the KILLED notify is received.
8411 * Removed silc_idlist_find_client_by_nickname from the server.
8412 Not needed anymore. Affected files silcd/idlist.[ch].
8414 * Implemented the CHANNEL_CHANGE notify type handling to the
8415 server. Affected file silcd/server.c.
8419 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8421 * Added silc_server_send_notify_invite to send the INVITE
8422 notify between routers.
8424 * Implemented the INVITE command correctly to the server.
8426 * Implemented the INVITE notify type handling in the server.
8428 * Implemented the INVITE command to the client library and on the
8431 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Added function silc_server_get_client_resolve to find the
8434 client entry by ID from all ID lists and then resolve it
8435 (using WHOIS) if it cannot be found. Affected file is
8438 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8440 * Implemented the BAN command to the client library.
8442 * The JOIN command in the server now checks the invite list
8445 * Changed the silc_command_reply_payload_encode_va and the
8446 silc_command_payload_encode_va to support that if argument is
8447 NULL it ignores and checks the next argument. Affected file
8448 lib/silccore/silccommand.c.
8450 * Added silc_server_send_notify_ban to send the BAN notify
8451 type between routers.
8453 * Chaned the silc_notify_payload_encode to support that if
8454 argument is NULL it ignores and checks the next argument.
8455 Affected file lib/silccore/silcnotify.c.
8457 * Tested ban lists in router environment successfully.
8459 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Implemented BAN command to the server, in silcd/command.[ch].
8463 * Removed the BAN and INVITE_LIST modes from the CMODE command
8466 * Added function silc_string_match to regex match two strings.
8467 Affected files lib/silcutil/silcutil.[ch].
8469 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Redefined parts of the SilcChannelEntry in the server to support
8472 the new ban and invite lists.
8474 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Redefined the INVITE command. The same command can be used to
8477 invite individuals to the channel but also to manage the invite
8478 list of the channel (to add to and remove from the invite list).
8479 Updated the protocol specs.
8481 * Added new command SILC_COMMAND_BAN that can be used to manage
8482 the ban list of the channel. Updated the protocol specs.
8484 * Removed the channel modes: the SILC_CMODE_BAN and the
8485 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8486 in the CMODE command. The equivalent features are now available
8487 using INVITE and BAN commands. Updated the protocol specs.
8489 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8490 in the network about change in the current ban list. The notify
8491 type is not used by the client.
8493 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8494 support the invite lists.
8496 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Added new function silc_string_regexify that converts string
8499 including wildcard characters into regex string that can
8500 be used by the GNU regex library. Added into the file
8501 lib/silcutil/silcutil.[ch].
8503 Added silc_string_regex_combine to combine to regex strings
8504 into one so that they can be used as one regex string by
8505 the GNU regex library. Added into the file
8506 lib/silcutil/silcutil.[ch].
8508 Added silc_string_regex_match to match two strings. It returns
8509 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8511 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Imported GNU regex to the soruce tree into lib/contrib.
8514 Fixed some compiler warning from the regex.c.
8516 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Fixed MOTD command in the server to work in router environment.
8520 * Fixed the MOTD command in the client library to support
8521 the server argument in the command.
8523 * Added `nickname_len' argument to the silc_idlist_add_client
8524 in the server, as the `nickname' argument may be binary data
8527 * Added silc_idlist_get_channels to return all channels from
8530 * Implemented LIST command to the server. Affected file is
8533 * Implemented the LIST command to the client library and on the
8536 * Added [<user count>] argument to the LIST command reply.
8537 With private channels the user count is not shown.
8539 * Updated TODO and README.
8541 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * The client entry's data.registered must be TRUE even with
8544 global client entry on global client list. The data.registered
8545 is used to check whether the client is anymore in the network,
8546 for example with WHOWAS command so it must be valid.
8548 * Fixed the WHOWAS command in the server. It now actually works
8549 in router environment. Added function into silcd/command_reply.c
8550 silc_server_command_reply_whowas_save.
8552 * Added silc_idlist_purge function to the silcd/idlist.c
8553 to periodically purge the ID Cache.
8555 * Fixed INFO command in the server. It works now in router
8556 environment. Added <server name> argument to the INFO command
8557 reply. Updated the protocol specs.
8559 * Fixed minor bug in silc_idcache_purge to not purge if the
8560 expire value is zero.
8562 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8563 they were buggy because of the WHOWAS information.
8565 * Fixed local command MSG to handle the async resolving of
8566 the remote client properly. It used to fail the first MSG.
8567 Affected file silc/local_command.c.
8569 * Added `data_len' field to SilcIDCache context.
8571 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Update TODO. Todo in commands in the server.
8575 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8577 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8578 used by routers as broadcast packet to inform other routers
8579 about the changed user mode.
8581 Implemented the notify handling in the server. Affected file is
8582 silcd/packet_receive.c. Added the function
8583 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8585 * Added new generic Channel Payload and deprecated the New Channel
8586 Payload. The New Channel Payload is now the generic Channel
8589 * Added new argument `mode' to the silc_server_send_new_channel
8590 as it is required in the Channel Payload now.
8592 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8593 and created a new and real SilChannelPayload to represent the
8594 new generic Channel Payload. Implemented the encode/decode
8595 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8597 * Added silc_server_get_client_channel_list to return the list
8598 of channels the client has joined for WHOIS command reply.
8599 Affected file silcd/server.[ch].
8601 * Implemented the channel list sending in the WHOIS command reply
8602 in server and in the client.
8604 Implemented the channel list displaying on the user interface
8605 as well. Affected file silc/client_ops.c.
8607 * Added silc_channel_payload_parse_list to parse list of Channel
8608 Payloads. It returns SilcDList list of SilcChannelPayloads.
8609 Client for example can use this function to parse the list of
8610 channels it receives in the WHOIS command reply. The caller
8611 must free the list by calling silc_channel_payload_list_free.
8612 Affected files lib/silccore/silcchannel.[ch].
8614 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Added one new argument <user mode> to the WHOIS command reply
8617 to return the mode of the user in SILC. Updated the protocol
8620 Implemented it to the server and client.
8622 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Fixed the mode printing on the user interface on joining.
8625 Affected file silc/client_ops.c.
8627 * Implemented the UMODE command and user modes in general to the
8628 client library and to the user interface.
8630 * Implemented the UMODE command to the server.
8632 * The server now sends UNKNOWN_COMMAND error status if client sends
8633 unknown command. Affected file silcd/command.c.
8635 * All server commands now handle the command identifier the right
8636 way when sending the command reply to the client. The client can
8637 use to identify the command replies with the identifier.
8639 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Added silc_server_get_client_route to resolve the route to
8642 the client indicated by the client ID. Affected file is
8645 * Added silc_server_relay_packet as general function to relay
8646 packet to arbitrary destination. This deprecates functions
8647 like _send_private_message_key, _relay_notify etc. Affected
8648 file is silcd/packet_send.[ch].
8650 Removed silc_server_send_key_agreement,
8651 silc_server_send_private_message_key and
8652 silc_server_packet_relay_notify functions from the file
8653 silcd/packet_send.[ch].
8657 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8658 server. Affected file silcd/packet_receive.[ch].
8660 * Implemented the KILL command to the client. Implemented the
8661 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8662 Affected files lib/silcclient/command[_reply].c and
8663 lib/silcclient/client_notify.c. Implemented the KILL notify
8664 printing in the user inteface.
8666 * Fixed a lot silc_parse_nick memory leaks from the client
8667 library in the file lib/silcclient/command.c.
8669 * Changed the silc_server_send_notify_on_channels's `sender'
8670 argument from SilcSocketConnection to SilcClientEntry to
8671 check the sender as entry and not as connection object and not
8672 to send to the client provided as argument. The affected file
8673 is silcd/packet_send.[ch].
8675 * The notify packets that are destined directly to the client used
8676 to not to be processed by the server. Now changed that and the
8677 server processes all notify packets. After relaying the packet
8678 to the client the notify packet is processed in the server.
8680 * The silc_server_free_client_data now checks whether there is
8681 pending outgoing traffic for the client and purges the data to
8682 the network before removing the client entry.
8684 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8687 an client is killed from the SILC Network. Updated the protocol
8690 Added new function silc_server_send_notify_killed to the
8691 silcd/packet_send.[ch].
8693 * Added function silc_server_packet_relay_notify to relay notify
8694 packets that are destined directly to a client. In this case
8695 the server does not process the notify packets but merely relays
8696 it to the client. Affected file silcd/packet_send.[ch].
8698 Added also silc_server_packet_process_relay_notify to check
8699 whereto relay the notify. Affected file is
8700 silcd/packet_receive.[ch].
8702 * Implemented the KILL command to the server.
8706 * Added the backup schema desgined last fall to the protocol
8707 specs for everyone to see. The specification is in the
8708 *-spec-xx.txt draft and the packet type definitions for the
8709 backup routers is in *-pp-xx.txt draft. Thusly, added also
8710 new packet type SILC_PACKET_CELL_ROUTERS.
8712 * A big security problem in the implementation discovered. The
8713 signoff of an client did not cause new channel key generation
8714 which it of course should've done. The channel keys must be
8715 always re-generated when client leaves (or signoffs) the channel.
8716 The silc_server_remove_from_channels funtion now handles
8717 the channel key re-generation.
8719 * Added `sender' argument to the silc_server_send_notify_on_channels
8720 to not to send the client provided as argument. Affected file
8721 silcd/packet_send.[ch].
8723 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Implemented OPER and SILCOPER commands into the server and
8728 * Added silc_auth_verify and silc_auth_verify_data to verify
8729 the authentication directly from the authentication payload.
8730 It supports verifying both passphrase and public key based
8731 authentication. Affected file lib/silccore/silcauth.[ch].
8733 * Added `hash' field to the SilcIDListData structure. It is the
8734 hash negotiated in the SKE protocol. Affected file is
8737 * Slight redesigning of the SilcAuthPayload handling routines.
8738 Do not send SilcPKCS but SilcPublicKey as argument.
8740 * Implemented the public key authentication support to the
8741 serverconfig. The public key is loaded from the provided path
8742 and saved as authentication data to void * pointer. Thus,
8743 changed the unsigned char *auth_data to void *auth_data;
8745 * Fixed SHUTDOWN command to send the reply before the server
8746 is shutdown. :) Affected file silcd/command.c.
8748 * Fixed fatal bug in CONNECT command. The hostname was invalid
8749 memory and server crashed. Affected file silcd/command.c.
8751 * Fixed fatal bug in CLOSE command. The server_entry became
8752 invalid but was referenced later in the command. Affected file
8755 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Fixed fatal bug in failure packet handling. Server ignored
8758 the failure and thus crashed when it came.
8762 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8764 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8765 that the command may be executed only once in (about) 2 seconds.
8766 The old SILC_CF_LAG flag is same but allows command bursts up
8767 to five before limiting.
8769 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8770 server code. Various commands now includes the CF_LAG_STRICT
8771 flag to disallow any kind of miss-use of the command.
8773 * Fixed the silc_buffer_unformat to not to allocate any data
8774 if the length of the data is zero. It used to allocate the
8775 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8777 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8779 * Changed the format of AdminConnection configuration section
8780 in the server. Added username of the admin to the format.
8781 Affected files silcd/serverconfig.[ch].
8783 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8784 to return admin configuration data by host, username and/or
8787 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8789 * Implemented WHOWAS command to the server. Added the functions:
8791 silc_server_command_whowas_parse,
8792 silc_server_command_whowas_send_reply,
8793 silc_server_command_whowas_from_client and
8794 silc_server_command_whowas_from_server
8796 * Added <Client ID> argument to the WHOWAS command reply. Updated
8797 the protocol specs accordingly.
8799 * Implemented WHOWAS command and command_reply to the client
8802 Implemented the WHOWAS printing on the user interface.
8804 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Added new argument to the WHOWAS command reply, the real name.
8807 It is an optional argument. Updated the protocol specs.
8809 * Added SilcIDCacheDestructor callback that is registered when
8810 the SilcIDCache is allocated. The callback is called when
8811 an cache entry in the ID Cache expires, or is purged from the
8812 cache. Added into lib/silccore/idcache.[ch].
8814 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8815 to destruct the client entries when the cache entry expires.
8816 Other ID Cache's in server and in the client library ignores
8819 * If the ID Cache entry's `expire' field is zero then the entry
8820 never expires. Added boolean `expire' argument to the
8821 silc_idcache_add function in the lib/silccore/idcache.[ch].
8822 If it is TRUE the default expiry value is used.
8824 * Added silc_server_free_client_data_timeout that is registered
8825 when client disconnects. By default for 5 minutes we preserve
8826 the client entry for history - for WHOWAS command.
8828 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Added support to the server to enforce that commands are not
8831 executed more than once in 2 seconds. If server receives
8832 commands from client more frequently, timeout is registered
8833 to process the commands. Affected file silcd/command.c.
8834 Added new function silc_server_command_process_timeout.
8836 * Changed NICK_NOTIFY handling in client library to check that
8837 if the client's nickname was changed, so there is no need to
8838 resolve anything from the server.
8840 * Removed error printing from the WHOIS and IDENTIFY commands.
8841 If error occurs then it is ignored silently in the client library.
8842 The application, however, may map the received error to
8843 human readable error string. The application currently maps
8844 the NO_SUCH_NICKNAME error to string.
8846 * Made the command status message public to the application. Moved
8847 them from lib/silcclient/command_reply.c to
8848 lib/silcclient/command_reply.h. The application can map the
8849 received command status to the string with the
8850 silc_client_command_status_message function.
8852 * Added check to the server to check that client's ID is same
8853 as the Source ID in the packet the client sent. They must
8856 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Added dist-bzip hook to the Makefile.am to make bzip2
8859 compressed distributions.
8861 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Server now enforces the maximum length for the nickname and
8864 the channel as protocol specification dictates. 128 bytes for
8865 nickname and 256 bytes for channel name.
8867 * Moved the WHOIS printing to the application. The client libary
8868 does not print out the WHOIS information anymore, the application
8869 must do it. Renamed silc_client_command_reply_whois_print to
8870 the silc_client_command_reply_whois_save.
8872 The client's idle time is also sent to the application now, and
8873 the idle is shown on screen.
8875 * Added silc_client_command_reply_identify_save to save the
8876 received IDENTIFY entries.
8878 * Do not check for channel private keys in message sending and
8879 reception if the channel does not have the PRIVKEY mode set.
8880 Affected file lib/silclient/client_channel.c.
8882 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8884 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8885 just surfaced after chaning the JOIN procedure.
8887 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8889 * Added silc_client_get_clients_by_list to get client entries
8890 from Client ID list, that is returned for example by JOIN
8891 and USERS command replies. The application should use this
8892 function for example when JOIN command reply is received to
8893 resolve the clients already on the channel (library does not
8894 do that anymore as USERS command reply is not used in the JOIN
8895 procedure anymore). Affected files lib/silcclient/silcapi.h and
8896 lib/silcclient/idlist.c.
8898 * JOIN command reply and USERS command reply returns now SilcBuffer
8899 pointers instead of unsigned char pointers when returning
8900 the client list and mode list.
8902 * Added <Client ID> argument to the JOIN command reply, mainly
8903 for the server to identify for which client the command was
8904 originally sent. Updated protocol specs accordingly.
8906 * Added SilcDlist private_key pointer to the SilcChannelEntry
8907 in the client to support the channel private keys. Affected
8908 file is lib/silcclient/idlist.h.
8910 * Added SilcChannelPrivateKey argument to the function
8911 silc_client_send_channel_message so that application can choose
8912 to use specific private ke if it wants to. If it is not provided,
8913 the normal channel key is used, unless private keys are set.
8914 In this case the first (key that was added first) is used
8915 as the encryption key.
8917 * Implemented the support for channel private key handling.
8918 Implemented the following functions:
8920 silc_client_add_channel_private_key,
8921 silc_client_del_channel_private_keys,
8922 silc_client_del_channel_private_key,
8923 silc_client_list_channel_private_keys and
8924 silc_client_free_channel_private_keys
8926 Affected file lib/silcclient/client_channel.c.
8928 * Added the support for the private keys in the channel message
8929 sending and encryption and in the message reception and
8930 decryption. Affected funtions are
8931 silc_client_send_channel_message and silc_client_channel_message.
8933 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Added SKE's key verify callback to the client library's
8936 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8938 * Removed the statement that server (or router) must send USERS
8939 command reply when joining to the channel so that the client
8940 knows who are on the channel. Instead, the client list and
8941 client's mode list is now sent in the JOIN command reply to the
8942 client who joined channel. This is better solution.
8944 * Added function silc_server_get_users_on_channel and function
8945 silc_server_save_users_on_channel to the silcd/server.[ch].
8947 * Removed function silc_server_command_send_users from the
8950 * Do not show topic on the client library anymore. The topic is
8951 sent in the command reply notify to the application and the
8952 application must show the topic now.
8954 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Added client searching by nickname hash into the IDENTIFY and
8957 WHOIS commands in the server as they were clearly missing from
8958 them. Affected file is silcd/command.c.
8960 * Fixed a bug in private message receiving in the client library.
8961 The remote ID was freed and it wasn't supposed, now it is
8964 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Minor fix to the channel payload; allocate the data area, as it
8967 needs to be of specific length.
8969 * If the key agreement port is zero then the operating
8970 system will define the bound port. Affected files are
8971 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8973 * Added new function silc_channel_payload_decrypt into the file
8974 lib/silccore/silcchannel.[ch].
8976 * Moved the channel message etc, check from silc_packet_decrypt
8977 to applications. The library calls now a generic
8978 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8979 when the packet is either normal or special. This was done to
8980 allow more wide range of checking that was not allowed when
8981 the code was in library. Now applications can do virtually any
8982 checks to the packet and return to the library the decision how
8983 the packet should be processed. Affected files are
8984 lib/silccore/silcpacket.[ch].
8986 Added silc_server_packet_decrypt_check to the server and
8987 silc_client_packet_decrypt_check to the client library.
8989 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8990 to send with specified source and destination information.
8992 * Channel message delivery between routers was broken after the
8993 channel key distribution was fixed earlier. The channel key
8994 was used be to distributed to other routers as well which is not
8995 allowed by the protocol. Now this is fixed and channel keys
8996 really are cell specific and the channel message delivery between
8997 routers comply with the protocol specification.
8999 * Fixed various commands in server to check also the global list
9000 for the channel entry and not just the local list. The affected
9001 file silcd/command.c.
9003 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * Added assert()s to buffer formatting and unformatting routines
9006 to assert (if --enable-debug) when error occurs. Affected
9007 file: lib/silcutil/silcbuffmt.c.
9009 * Changed to auto-reconnect to check whether the remote host is
9010 router and register the re-connect timeout if it is. It used
9011 to check that whether we are normal server, but router must do
9012 auto-reconnect with another router as well. Affected file
9015 * Removed the [<key len>] option from CMODE command as the cipher
9016 name decides the key length, nowadays. See the defined ciphers
9017 from the protocol specification.
9019 * Added [<hmac>] option to the CMODE command to define the HMAC
9020 for the channel. Added SILC_CMODE_HMAC channel mode.
9022 * Added [<hmac>] option for the JOIN command so that user can
9023 select which HMAC is used to compute the MACs of the channel
9026 * Added Hmac field to the Channel Message Payload. The integrity
9027 of plaintext channel messages are now protected by computing
9028 MAC of the message and attaching the MAC to the payload. The
9029 MAC is encrypted. Now, it is clear that this causes some
9030 overhead to the size of the packet but rationale for this is that
9031 now the receiver can verify whether the channel message decrypted
9032 correctly and also when private keys are set for the channel the
9033 receiver can decrypt the packet with several keys and check from
9034 the MAC which key decrypted the message correctly.
9036 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9037 lib/silccrypt/silccipher.[ch].
9039 * Added silc_hash_len to return the digest length into the
9040 lib/silcrypt/silchash.[ch].
9042 * Rewrote parts of Silc Channel Payload interface in the
9043 lib/silccore/silcchannel.[ch]. The encode function now also
9044 encrypts the packet and parse function decrypts it.
9046 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9048 * Fixed a minor formatting bug in the SKE's key material processing.
9049 It actually might have processed the keys wrong way resulting
9052 * Redefined the mandatory HMAC algorithms and added new algorithms.
9053 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9054 and hmac-md5 truncated to 96 bits. The mandatory is now
9055 hmac-sha1-96. Rest are optional (including the one that used
9056 to be mandatory). Rationale for this is that the truncated HMAC
9057 length is sufficient from security point of view and can actually
9058 make the attack against the HMAC harder. Also, the truncated
9059 HMAC causes less overhead to the packets. See the RFC2104 for
9062 * Added new [hmac] configuration section. The SKE used to use
9063 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9064 is of course wrong. The official names that must be proposed in
9065 the SKE are the ones defined in the protocol specification
9066 (hmac-sha1-96 for example). The user can configure any hmac
9067 using any hash function configured in the [hash] section. At
9068 least, the mandatory must be configured.
9070 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9072 * Added HMAC list to the SKE proposal list. It has now both
9073 hash algorithm list and HMAC list. This makes the protocol
9074 incompatible with previous versions. The SKE now seems to work
9075 the way it is supposed to work, for the first time actually.
9077 * Defined plain Hash algorithms to the protocol specification.
9080 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Implemented support for key agreement packets into the server.
9083 Added functions silc_server_key_agreement and
9084 silc_server_send_key_agreement. Other than these functions,
9085 server has nothing to do with this packet.
9087 * Added support for private message key packets into the server.
9088 Added functions silc_server_private_message_key and
9089 silc_server_send_private_message_key.
9093 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9094 called in the protocol's final callback instead in the END
9095 protocol state. This makes a little more sense and in the same
9096 time in client we can use the same protocol routines for normal
9097 key exchange and to key agreement packet handling as well.
9099 * Added to both client's and server's KE protocol context the
9100 SilcSKEKeyMaterial pointer to save the key material. We will
9101 bring the key material to the protocol's final callback by doing
9102 this. The final callback must free the key material.
9104 * Added SKE's packet_send callback into client's KE protocol
9105 context so that the caller can choose what packet sending function
9106 is used. This way we can use different packet sending when
9107 doing normal SKE when doing key agreement packet handling (in
9108 the key agreement packet handling we do not want to encrypt
9111 * Implemented the responder side of the key agreement routines
9112 in the client. The client can now bind to specified port and
9113 accept incoming key negotiation. The key material is passed
9114 to the application after the protocol is over.
9116 * Implemented the processing of incoming Key Agreement packet
9117 in the client. Added function silc_client_key_agreement to
9120 * Implemented the intiator side of the key agreement routines
9121 in the client. The client can now initiate key agreement with
9122 another remote client. The key material is passed to the
9123 application after the protocol is over.
9125 * Created client_keyagr.c to include all the key agreement
9128 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9129 SILC_TASK_CALLBACK except that it is not static.
9131 * Created client_notify.c and moved the Notify packet handling
9132 from the client.[ch] into that file.
9134 * Created client_prvmsg.c and moved all private message and
9135 private message key routines from the client.[ch] into that file.
9137 * Create client_channel.c and moved all channel message and
9138 channel private key routines from the client.[ch] into that file.
9140 * Changed silc_client_get_client_by_id_resolve to resolve with
9141 WHOIS command instead of IDENTIFY command, in the file
9142 lib/silclient/idlist.c.
9144 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Implemented the SKE's responder side to the Client library.
9148 * When FAILURE is received to the protocol do not trust it
9149 blindly. Register a timeout to wait whether the remote closes
9150 the connection as it should do it, only after that process the
9151 actual failure. This was changed to both client and server.
9153 * Added client_internal.h to include some of the structures
9154 there instead of client.h in lib/silcclient/.
9156 * Added function silc_task_unregister_by_callback to unregister
9157 timeouts by the callback function.
9159 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Some "Incomplete WHOIS info" errors has been appearing on the
9162 log files. Took away the entry->userinfo check from WHOIS
9163 reply sending. The entry->userinfo is now " " if client did not
9164 provide one. I thought this was fixed earlier but something
9165 is wrong still. Let's see if the error still appears.
9167 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Fixed a minor bug in the login when the channel key is
9170 re-generated in the server. It used to generate the key in
9171 wrong order and thus caused problems in the channel traffic.
9173 * Fixed a minor bug in channel key distsribution after
9174 KICK command. The key was not sent to the router even though
9177 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Added silc_ske_process_key_material_data as generic routine
9180 to process any key material as the SILC protocol dictates. The
9181 function is used by the actual SKE library but can be used by
9182 applications as well. This relates to the private message keys
9183 and the channel private keys since they must be processed the
9184 same way the normal SILC session keys. The protocol dictates
9185 this. Affected files: lib/silcske/silcske.[ch].
9187 Added also silc_ske_free_key_material to free the
9188 SilcSKEKeyMaterial structure.
9190 * Defined silc_cipher_set_key function to set the key for
9191 cipher without using the object's method function. The affected
9192 files: lib/silccrypt/silccipher.[ch].
9194 * Implemented silc silc_client_add_private_message_key,
9195 silc_client_add_private_message_key_ske,
9196 silc_client_del_private_message_key,
9197 silc_client_list_private_message_keys and
9198 silc_client_free_private_message_keys functions in the
9201 Added functions silc_client_send_private_message_key to send
9202 the Private Message Key payload and silc_client_private_message_key
9203 to handle incoming Private Message Key payload.
9205 * Added Cipher field to the Private Message Key payload to set
9206 the cipher to be used. If ignored, the default cipher defined
9207 in the SILC protocol (aes-256-cbc) is used.
9209 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Removed lib/silcclient/ops.h file.
9213 Redefined parts of the SILC Client Library API. Created new
9214 file silcapi.h that deprecates the ops.h file and defines the
9215 published Client Library API. Defined also private message key
9216 API and channel private key API into the file.
9218 This is the file that the application must include from the
9219 SILC Client Library. Other files need not be included by
9220 the application anymore.
9222 * Added new key_agreement client operation callback and also
9223 defined the Key Agreement library API for the application.
9225 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9228 is used by clients to request key negotiation between another
9229 client in the SILC network. If the negotiation is started it
9230 is performed using the SKE protocol. The result of the
9231 negotiation, the secret key material, can be used for example
9232 as private message key.
9234 Implemented the Key Agreement payload into the files
9235 lib/silccore/silauth.[ch].
9237 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Redefined ciphers for the SILC protocol. Added some new ciphers
9240 and defined the key lengths for the algorithms. Changed the
9241 code accordingly. The default key length is now 256 bits.
9243 * Fixed SKE key distribution function silc_ske_process_key_material
9244 when the key length is more than 128 bits. The default key
9245 length in SILC is now 256 bits.
9247 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9248 to indicate unsupported algorithm.
9250 * Renamed rijndael.c to aes.c and all functions as well.
9252 * Fixed a long standing channel key setting bug in client library.
9253 Weird that it has never surfaced before.
9255 * Fixed bug in channel deletion. If the entire channel is removed
9256 then it must also delete the references of the channel entry
9257 from the client's channel list as the client's channel entry and
9258 the channel's client entry share same memory.
9260 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * Implemented CONNECT and SHUTDOWN commands in the client.
9264 * Implemented CLOSE command to the client.
9266 * Added the function silc_idlist_find_server_by_name into the
9267 files silcd/idlist.[ch].
9269 Added the function silc_idlist_find_server_by_conn into the
9270 files silcd/idlist.[ch].
9272 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9274 * DIE command was renamed to SHUTDOWN. Updated the both code
9277 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9278 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9280 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9283 * Added function silc_server_create_connection function to create
9284 connection to remote router. My server implementation actually
9285 does not allow router to connect to normal server (it expects
9286 that normal server always initiates the connection to the router)
9287 so the CONNECT command is only good for connecting to another
9290 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9293 or some other client was kicked from the channel.
9295 Implemented the handling of the notify type to both client
9298 Implemented silc_server_send_notify_kicked to send the KICKED
9299 notify. It is used to send it to the server's primary router.
9301 * Implemented the KICK command into server and client.
9303 * Added `query' argument to the silc_idlist_get_client function
9304 to indicate whether to query the client from server or not if
9307 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9308 to indicate that the client is not channel founder.
9312 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Removed the rng context from SilcPacketContext structure and
9315 changed that the packet routine uses the Global RNG API.
9317 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Added support for quit message that client can "leave" on the
9320 channel when it quits the SILC. It is ditributed inside the
9321 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9323 Added silc_server_free_client_data that will take the
9324 signoff message as argument.
9326 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9328 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Updated parts of the protocol specification to keep it up
9333 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9335 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9336 payloads in one packet.
9338 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9339 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9340 use now the new List flag.
9342 * Also deprecated the following packet types: REPLACE_ID,
9343 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9345 * Added list support for Notify packet in server.
9347 * Added silc_server_send_notify_channel_change to send the
9348 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9349 the silc_server_send_replace_id.
9351 * Added silc_server_send_notify_nick_change to send the
9352 NICK_CHANGE notify type. Deprecates the function
9353 silc_server_send_replace_id.
9355 * Added silc_server_send_notify_join to send the JOIN notify type.
9356 Deprecates the function silc_server_send_new_channel_user.
9358 * Added silc_server_send_notify_leave to send LEAVE notify type.
9359 Deprecates the function silc_server_send_remove_channel_user.
9361 * Added silc_server_send_notify_cmode and
9362 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9363 types. Deprecates the silc_server_send_set_mode function.
9365 * Added SERVER_SIGNOFF notify type to indicate that server has
9366 quit. This means that all clients on the channel from that
9367 server will drop. This can be also used when netsplit happens.
9369 Deprecated REMOVE_ID packet type since it is not needed anymore
9372 Added silc_server_send_notify_server_signoff to send the
9373 SERVER_SIGNOFF notify type. Deprecates the function
9374 silc_server_send_remove_id.
9376 Added also silc_server_send_notify_signoff to send the
9377 SIGNOFF notify type.
9379 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9380 SILC protocol from this day on. Changed the protocol
9381 specification as well.
9383 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9384 notify type. It is used between routers to notify about
9385 topic changes on a channel.
9387 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9390 * Partly updated the protocol specification to comply with the
9391 changes now made. It is still though a bit outdated.
9393 * The JOIN notify type now takes one extra argument <Channel ID>.
9394 The packet used to be destined to the channel but now the
9395 JOIN type may be sent as list thus it is impossible to
9396 destine it to any specific channel. By adding this argument
9397 it is again possible.
9399 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9401 * Added CREDITS file. The CHANGES and CREDITS file will appear
9402 in the distribution as well.
9404 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9406 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9407 types in the server's silcd/packet_receive.c.
9409 * Implemented CMODE and CUMODE to work in router environment.
9411 * Fixed minor encoding and decoding buglet from the
9412 lib/silccore/silcmode.c.
9414 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9417 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9419 * Changed all SilcConfigServer* and silc_config_server* to
9420 SilcServerConfig* and silc_server_config*, respectively.
9423 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Associated the ID (client or server ID) to the Authentication
9426 Payload to avoid any possibility of forging. Updated the
9427 protocol specification and the code accordingly.
9429 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * The RSA key length is now save to the RsaKey context in the
9432 key generation process in lib/silccrypt/rsa.c. The key length
9433 is now used to figure out the maximum size of the block allowed
9434 to be encrypted/signed.
9436 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9437 is equivalent to the silc_mp_mp2bin but does not allocate any
9440 * Changed silc_mp_mp2bin API to take length argument. If it is
9441 non-zero then the buffer is allocated that large. If zero, then
9442 the size is approximated using silc_mp_sizeinbase, which however
9445 * Created Global RNG API which is global RNG that application can
9446 initialize. After initializing, any routine anywhere in the
9447 code (including library) can use RNG without allocating a new
9448 RNG object. This was done to allow this sort of use of the
9449 RNG in code that has no chance to allocate RNG object. All
9450 applications currently allocate this and many routines in the
9451 library use this. Affected file lib/silccrypt/silcrng.[ch].
9453 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9454 it to use the Global RNG API.
9456 * Defined Authentication Payload into protocol specification that
9457 is used during SILC session to authenticate entities. It is
9458 used for example by client to authenticate itself to the server
9459 to obtain server operator privileges.
9461 Implemented this payload into the lib/silccore/silcauth.[ch].
9462 Implemented also routines for public key based authentication
9463 as the new protocol specification dictates.
9465 Moved definitions of different authentication methods from
9466 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9468 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9469 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9470 silc_pkcs_verify_with_hash functions into the file
9471 lib/silccrypt/silcpkcs.[ch].
9473 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9475 * The client entry's userinfo pointer must be always valid.
9476 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9477 will fail since it requires the userinfo. Now, the userinfo
9478 is allocated as "" if actual userinfo does not exist. Actually,
9479 it must exist and it is totally Ok to drop client connections
9480 that does not announce the userinfo. However, we will make
9481 this workaround for now.
9483 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9484 to return the remote port by socket.
9486 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9488 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9489 SILC_SERVER_PENDING_EXEC and added an new macro
9490 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9491 data or when error occurs while processing the pending command.
9493 Added new argument `destructor' into silc_server_command_pending
9494 and to the SilcServerCommandPending object. This destructor is
9495 now called after calling the pending callback or if error occurs
9496 immediately. If error occurs the actual pending callback won't
9497 be called at all - only the destructor. The destructor may be
9498 NULL if destructor is not needed.
9500 All this applies for client library code as well. Similar
9501 changes were made there as well for the pending commands.
9503 In the client, the application must now allocate the
9504 SilcClientCommandContext with the silc_client_command_alloc
9507 * Added reference counter to the SilcServerCommandContext. Added
9508 function silc_server_command_alloc and silc_server_command_dup
9511 Same type of functions added to the client library for the same
9514 * Removed the cmd_ident from IDListData away since it is now
9515 global for all connections. It is the command identifier used
9516 in command sending and with pending commands. The affected file
9519 * Added reference counter to the SilcSocketConnection objecet to
9520 indicate the usage count of the object. The object won't be
9521 freed untill the reference counter hits zero. Currently only
9522 server uses this, and client ignores it. The client must be
9523 set to use this too later. The affected files are
9524 lib/silccore/silcsockconn.[ch]. Added also the function
9525 silc_socket_dup to increase the reference counter.
9527 This was mainly added because it is possible that the socket
9528 is removed underneath of pending command or other async
9529 operation. Now it won't be free'd and proper DISCONNECTING
9530 flags, etc. can be set to avoid sending data to connection that
9531 is not valid anymore.
9533 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9534 the connection. After that it sets SILC_SET_DISCONNECTED.
9535 It is, however, possible that the socket data is not still freed.
9536 The silc_server_packet_process now checks that data is not
9537 read or written to connection that is DISCONNECTED. The socket
9538 get's freed when the reference counter hits zero.
9540 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9542 * Changed the client operation API: channel_message operation's
9543 `sender' is now the client entry of the sender, not the nickname
9544 and the `channel' is the channel entry, not the channel name.
9546 In the private_message operation the `sender' is now also the
9547 client entry of the sender not the nickname.
9549 Affected file is lib/silcclient/ops.h and all applications
9550 using the client operations.
9552 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Moved the calling of ops->connect() from connect_to_server_final
9555 into receive_new_id functin since that is the point when the
9556 client is actually allowed to send traffic to network. The
9557 affected file is lib/silcclient/client.c.
9559 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9562 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9563 (if needs broadcasting) instead of broadcasting the packets one
9564 by one which would make a burst in the network traffic.
9566 * Added `broadcast' argument to the functions in silcd/server.[ch]
9567 silc_server_create_new_channel[_with_id] to indicate whether
9568 to send New Channel packet to primary router.
9570 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Added new function into the silcd/server.[ch] files:
9573 silc_server_create_new_channel_with_id to create new channel with
9574 already existing Channel ID.
9576 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9577 lib/silccore/silcpacket.h. This packet is used t send list of
9578 Set Mode payloads inside one packet. Server uses this to set
9579 the modes for the channels and clients on those channels, that it
9580 announced to the router when it connected to it. The protocol
9581 specification has been updated accordingly.
9583 * The silc_server_new_channel did not handle the packet coming
9584 from normal server as it normally does not send that. However,
9585 when it announces its channels it does send it. Implemented
9586 the support for that.
9588 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9589 into the file lib/silccore/id.h.
9591 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9593 * Fixed memory leaks in the functions silc_idlist_del_client,
9594 silc_idlist_del_channel and silc_idlist_del_server in the file
9595 silcd/idlist.c. All of those leaked like a sieve.
9597 * Fixed some small memory leaks in the client's function
9598 silc_client_notify_by_server.
9600 * Added functions into silcd/server.c: silc_server_announce_clients,
9601 silc_server_announce_channels and silc_server_announce_server.
9602 These functions are used by normal and router server to announce
9603 to its primary router about clients, channels and servers (when
9604 router) that we own. This is done after we've connected to the
9607 These functions effectively implements the following packet types:
9608 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9609 and SILC_PACKET_NEW_ID_LIST.
9611 * Added new functions into the silcd/packet_receive.[ch]:
9612 silc_server_new_id_list, silc_server_new_channel_list and
9613 silc_server_new_channel_user_list to handle the incoming
9614 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9616 * Added support of changing Channel ID in the function
9617 silc_server_replace_id. If the server that announces a channel
9618 to the router already exists in the router (with same name but
9619 with different Channel ID), router is responsible to send
9620 Replace ID packet to the server and force the server to change
9621 the Channel ID to the one router has.
9623 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9624 client that the Channel ID has been changed by the router. The
9625 normal server sends this to the client. Client must start using
9626 the new Channel ID as the channel's ID.
9628 Implemented handling of this new type into lib/silcclient/client.c
9629 into the function silc_client_notify_by_server.
9631 * Added new function silc_idlist_replace_channel_id into the files
9632 silcd/idlist.[ch] to replace the Channel ID.
9634 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Call silc_server_command_identify_check always when processing
9637 the IDENTIFY command in silcd/command.c
9639 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9642 send keepalive packets. The packet can be sent by clients,
9643 servers and routers.
9645 Added function silc_socket_set_heartbeat into the file
9646 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9647 If not set, the heartbeat is not performed. The actual
9648 heartbeat is implemented in the low level socket connection
9649 library. However, application is responsible of actually
9652 Added silc_server_send_heartbeat to send the actual heartbeat
9653 packet into silcd/packet_send.[ch]. Server now performs
9654 keepalive with all connections.
9656 * Added silc_task_get_first function into lib/silcutil/silctask.c
9657 to return the timeout task with shortest timeout. There was a bug
9658 in task unregistration that caused problems. TODO has been
9659 updated to include that task system must be rewritten.
9661 * The client library will now resolve the client information when
9662 receiving JOIN notify from server for client that we know but
9663 have incomplete information.
9665 * Rewrote parts of silc_server_remove_from_channels and
9666 silc_server_remove_from_one_channel as they did not remove the
9667 channel in some circumstances even though they should've.
9669 * Encryption problem encountered in server:
9671 The LEAVE command used to send the Channel Key packet to the
9672 router immediately after generating it. However, the code
9673 had earlier sent Remove Channel user packet but not immediately,
9674 ie. it was put to queue. The order of packets in the router
9675 was that Channel Key packet was first and Remove Channel User
9676 packet was second, even though they were encrypted in the
9677 reverse order. For this reason, MAC check failed. Now, this
9678 is fixed by not sending the Channel Key packet immediately but
9679 putting it to queue. However, this is more fundamental problem:
9680 packets that are in queue should actually not be encrypted
9681 because packets that are sent immediately gets encrypted
9682 actually with wrong IV (and thus MAC check fails). So, packets
9683 that are in queue should be encrypted when they are sent to
9684 the wire and not when they put to the queue.
9686 However, the problem is that the current system has not been
9687 designed to work that way. Instead, the packet is encrypted
9688 as soon as possible and left to the queue. The queue is then
9689 just purged into wire. There won't be any fixes for this
9690 any time soon. So, the current semantic for packet sending
9693 o If you send packet to remote host and do not force the send
9694 (the packet will be in queue) then all subsequent packets to the
9695 same remote host must also be put to the queue. Only after the
9696 queue has been purged is it safe again to force the packet
9699 o If you send all packets immediately then it safe to send
9700 any of subsequent packets through the queue, however, after
9701 the first packet is put to queue then any subsequent packets
9702 must also be put to the queue.
9704 Follow these rules and everything works fine.
9706 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9708 * Added new function silc_server_remove_clients_by_server to
9709 remove all client entries from ID list when the server connection
9710 is lost. In this case it is also important to invalidate all
9711 client entires as they hold the invalid server entry. This
9712 fixes fatal bug when server has lost connection and will reconnect
9715 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Made some sanity checks to silc_server_daemonise like to check
9718 whether the requested user and group actually exists.
9720 * Added sanity check to SKE's silc_ske_responder_finish to check
9721 that the public and private key actually is valid.
9723 * Invalidate the client's nickname when receiving Replace ID
9724 packet and the Client ID is being replaced. This means that the
9725 server will query the nickname if someone needs it (client)
9728 * Sort the ID Cache in client library when the ID Cache data
9729 has changed (needs sorting).
9731 * Do not allow for SILC client to create several connections to
9732 several servers. The client does not support windows right now
9733 and generating multiple connections causes weird behaviour.
9735 Irssi-silc client does support windows and can handle several
9736 connections without problems, see: www.irssi.org and SILC plugin.
9738 * Fixed some places where client was added to the IDList. The
9739 rule of thumb is following (in order to get everything right):
9740 If the client is directly connected local client then the
9741 `connection' argument must be set and `router' argument must be
9742 NULL to silc_idlist_add_client function. If the client is not
9743 directly connected client then the `router' argument must
9744 bet set and the `connection' argument must be NULL to the
9745 silc_idlist_add_client function.
9747 * The funtion silc_server_packet_send_local_channel actually did
9748 not check whether the client was locally connected or not. It
9749 does that now. Fixed a bug related to LEAVE command.
9751 * Fixed Remove Channel User payload parsing bug in server's
9752 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9754 * The server's silc_server_save_channel_key now checks also the
9755 global ID list for the channel as it might not be in the local
9756 list. Fixed a bug related to LEAVE command.
9758 * Is this the end of the [<unknown>] buglet that has been lurking
9759 around for a long time? A little for loop fix in server's
9760 silc_server_command_whois_parse that is used by both IDENTIFY
9761 and WHOIS command. At least, this was a clear bug and a cause
9762 of one type of [<unknown>] buglet.
9764 * WHOIS and IDENTIFY commands call the function
9765 silc_server_command_[whois/identify]_check function even if
9766 we are not router server.
9768 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Added --with-gmp configuration option. If set the GMP
9771 is always compiled in the SILC source tree. If not set then
9772 it is checked whether the system has the GMP3 installed. If
9773 it has then the GMP won't be compiled (the system's headers
9774 and library is used), if it doesn't have it then the GMP is
9775 compiled in the SILC source tree.
9777 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Changed RSA private exponent generation to what PKCS #1
9780 suggests. We try to find the smallest possible d by doing
9781 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9782 not security fix but optimization.
9784 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Added new config entry [Identity] to fork the server and run
9787 it as specific user and group. A patch from Bostik.
9789 * Imported Dotconf configuration library into lib/dotconf.
9790 This will be used to create the SILC configuration files later.
9791 It will appear in the distsribution after this commit.
9793 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * A big code auditing weekend happening. Auditing code for
9796 obvious mistakes, bugs and errors. Also, removing any code
9799 Removed files for being obsolete:
9801 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9802 inline in the file lib/silcutil/silcbuffer.h)
9804 o lib/silcutil/silcbufutil.c (the header has inline versions)
9806 Changed code to fix possible error conditions:
9808 o The buffer formatting routines now check that the destination
9809 buffer really has enough space to add the data. This applies for
9810 both buffer formatting and unformatting
9811 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9812 unformatting was changed to accomodate following rules:
9813 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9814 sent to the function while XXX_*STRING will not allocate or copy
9815 the data into the buffer. Instead it sets the pointer from the
9816 buffer into the pointer sent as argument (XXX_*STRING used to
9817 require that the pointer must be allocated already). This change
9818 makes this whole thing a bit more consistent and more optimized
9819 (note that the data returned in the unformatting with XXX_*STRING
9820 must not be freed now). The routines return now -1 on error.
9822 o Tried to find all code that use buffer_format and buffer_unformat
9823 and added return value checking to prevent formatting and
9824 especially unformatting errors and possible subsequent fatal
9827 o Changed ske->x and ske->KEY to mallocated pointers in
9828 lib/silcske/silcske.h. Fixed possible data and memory leak.
9830 o Added return value checking to all *_parse* functions. Fixed
9831 many memory leaks as well.
9833 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9834 so that buffer overflows would not happen. All code now also
9835 checks the return value as it can fail.
9837 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Added reconnection support to server if the normal server looses
9840 its connection to the router (for example if router is rebooted).
9841 The server performs normal reconnection strategy implemented
9842 to the server. Affected file silcd/server.c.
9844 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9846 * Added new packet type SILC_PACKET_SET_MODE that is used to
9847 distribute the information about changed modes (for clients,
9848 channels and clients channel modes) to all routers in the
9849 network. Updated the protocol specification accordingly.
9851 Added functions into silcd/packet_send.c and
9852 silcd/packet_receive.c: silc_server_send_set_mode,
9853 silc_server_set_mode.
9855 Added new files silcmode.[ch] into lib/silccore that implements
9856 the encoding and decoding of Set Mode Payload. Added new type
9857 SilcSetModePayload. Moved the definitions of different modes
9858 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9860 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Oops, a little mistake in server's connection authentication
9863 protocol. The protocol is not ended with FAILURE but with
9864 SUCCESS if the authentication is Ok. :) Affected file is
9867 * Implemented NICK_CHANGE notify handling in server in the file
9868 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9869 the local clients on the channel. After the changing nickname
9870 in router environment snhould work and the [<unknown>] nickname
9871 should appear no more.
9873 The silc_server_replace_id function that receives the Replace ID
9874 payload now sends the NICK_CHANGE notify type also in the file
9875 silcd/packet_receive.c
9877 * Changed WHOIS and IDENTIFY command to support the maximum amount
9878 of arguments defined in protocol specs (3328 arguments). This
9879 fixed a bug that caused problems when there were more than three
9882 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Added extra parameter, command identifier, to the
9885 silc_client_send_command so that explicit command identifier
9888 Changed that ID list routines uses specific command identifier
9889 when sending WHOIS/IDENTIFY requests to the server so that they
9890 can be identified when the reply comes back.
9892 Affected files lib/silcclient/command.[ch],
9893 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9895 * Added `sender' argument to silc_server_packet_send_to_channel
9896 to indicaet the sender who originally sent the packet to us
9897 that we are now re-sending. Ignored if NULL. Affected file
9898 silcd/packet_send.[ch].
9900 * Added some server statistics support in silcd/server_internal.h
9901 SilcServerStatistics structure and around the server code. Also
9902 send some nice statistics information when client is connecting
9905 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Fixed channel ID decoding in server's JOIN command reply in
9908 silcd/command_reply.c
9910 * Fixed braodcasting of replace ID payload to not to send it if
9911 we are standalone server in silcd/packet_receive.c.
9913 * Fixed all channel message sending routines to not to send
9914 packets to clients that has router set, since they are routed
9915 separately in the same function earlier. Affects file
9916 silcd/packet_send.c and all channel packet sending functions.
9918 * In USERS reply, res_argv[i] are not allocated, the table
9919 is allocated. Thus changed that free the table, not its
9922 * In server's whois_check and identify_check if the client is
9923 locally connected do not send any WHOIS commands - they are not
9926 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Fixed some minor bugs in client when sending WHOIS command. The
9929 arguments was in wrong order.
9931 * Removed statis function add_to_channel from server in
9932 silcd/command.c that was previously used with the joining but
9935 * Tested USERS command in router environment successfully with two
9936 routers, two servers and two clients.
9938 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Reorganized the USERS command and command reply in client library
9941 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9942 When the command is given by user we register a pending command
9943 callback that will reprocess the command after the reply has been
9944 received from the server. When reprocessing the packet we then
9945 display the information. Thus, the USERS information is displayed
9946 now in the command callback instead of in the command reply
9947 callback. The processing of the command is same as previously
9948 when server has sent the command reply in the JOINing process.
9950 * Added to USERS command in silcd/command_reply.c to join the client,
9951 we didn't use to know about, to the channel after we've created
9952 a client entry for it. Also, for clienet we did know already still
9953 check whether it is on the channel or not and add it if not.
9955 * Removed silc_server_command_join_notify as the function and its
9958 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9960 * Changed the client's pending command handling to the same as the
9961 server's pending command handling. It is also now possible to
9962 execute command reply functions from other command reply
9963 function as the function callbacks for commands and command
9964 replies are one and same. The pending commands are not static
9965 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9966 in client connection context. Thus, pending commands are server
9967 connection specific as it is convenient.
9969 Changed the function silc_client_command_pending and
9970 silc_client_command_pending_del and added new function
9971 silc_client_command_pending_check. Removed the
9972 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9975 * Added cmd_ident, current command identifier, to the client
9976 connection context in lib/silcclient/client.h to keep track on
9977 command identifiers used in command sending. Client's command reply
9978 function handling now supports the mandatory command identifiers.
9980 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9981 funtions in client to fully support pending command callbacks.
9983 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9984 as one of the arguments to the application in the command reply
9987 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9988 before first releasing SILC but came back. Now it is removed again
9989 and should come back nomore. The FORWARDED flag was used only
9990 by the JOINing procedure by forwarding the command packet to router.
9991 Now, the JOINing procedure has been changed to more generic (due
9992 to various router environment issues) and FORWARDED is not needed
9993 anymore for anything. The protocol specification is yet to be
9996 Now, removed silc_server_packet_forward from server and the flag
9997 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9999 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * Renamed NAMES command to USERS command. The NAMES was named that
10002 due to historical reasons. Now it is renamed. Also, rewrote
10003 parts of the USERS command. The nickname list is not sent anymore
10004 by the server. Only Client ID and mode lists are sent in the USERS
10005 command. Changed this also to the protocol specification.
10007 The client now resolves the names and stuff after it receives
10008 the USERS list from the server when joining to the channel.
10010 * WHOIS and IDENTIFY commands has been changed to support multiple
10011 Client ID's per command. One can now search for multiple users
10012 in the network by sending only one WHOIS or IDENTIFY command.
10013 Changed the code and the protocol specifications.
10015 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10016 uses silc_server_command_whois_parse to parse the request. */
10018 * If normal server, do not parse the WHOIS and IDENTIFY requests
10019 before sending it to the router. Saves some time.
10021 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Fixed JOIN command on client library. Wrong number of arguments
10024 used to crash the client.
10026 * Added silc_server_channel_has_global function to check whether
10027 channel has global users or not.
10029 * Added silc_server_channel_has_local function to check whether channel
10030 has locally connected clients on the channel.
10032 * The silc_server_remove_from_one_channel now checks whether the
10033 channel has global users or not after given client was removed from
10034 the channel. It also checks whether the channel has local clients
10035 on the channel anymore. If it does not have then the channel entry
10036 is removed as it is not needed anymore.
10038 * The silc_server_notify now checks on JOIN notify whether the joining
10039 client is one of locally connected or global. If it is global then
10040 the channel has now global users on the channel and that is marked
10041 to the channel entry. Also, it now saves the global client to
10042 global list who is joining and JOINs it to the channel. This is
10043 for normal server, that is.
10045 Changed silc_server_send_notify_on_channel,
10046 silc_server_packet_relay_to_channel and
10047 silc_server_packet_send_to_channel check if we are normal server
10048 and client has router set (ie. global client) do not send the
10049 message to that client, as it is already routed to our router.
10051 * Implemented LEAVE notify type handling in silc_server_notify
10054 * Tested LEAVE command in router environment successfully. Tested
10055 with two routers, two servers and two clients.
10059 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10061 * Implemented SIGNOFF notify type handling in silc_server_notify
10064 * silc_server_remove_id now removes the client entry from all channels
10065 it has joined and thusly sends SIGNOFF notify type.
10067 * Rewrote the NAMES list generation in server by removing two excess
10068 loops. The lists are created now inside one loop.
10070 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10072 * silc_server_remove_channel_user checks now also global list
10073 for channel and client.
10075 * silc_server_new_channel_user checks now both local and global
10076 list for channel and client. Fixed a bug in client id decoding.
10077 Used to decode wrong buffer.
10079 * silc_server_channel_message checks now both local and global
10080 list for channel entry.
10082 * Tested channel joining (hence JOIN) in router environment
10083 successfully. Tested with two routers, two servers and two
10086 * Tested channel message sending in router environment successfully.
10088 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Added silc_server_save_channel_key into server.[ch] to save the
10091 received channel key in Channel Key payload processing. It is
10092 also used in JOIN command reply handling.
10094 Equivalent function silc_client_save_channel_key added into
10095 client.[ch] into client library.
10097 * Changed JOIN command reply to send information whether the channel
10098 was created or not (is existing already) and the channel key
10099 payload. Changed protocol specs accordingly.
10101 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10102 the request was sent by ID and not by nickname. Crashed on
10105 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10108 now correctly save the received data.
10110 * silc_server_free_sock_user_data now notifies routers in the
10111 network about entities leaving the network.
10113 At the same time implemented functions silc_server_remove_id
10114 and silc_server_send_remove_id to receive and send REMOVE_ID
10115 packets. The packet is used to notify routers in the network
10116 about leaving entities. The ID removed will become invalid in
10119 * Added function silc_idlist_del_server into server. Removes and
10120 free's server entry from ID list.
10122 * silc_server_private_message function now checks, if we are router,
10123 that the destination ID really is valid ID, naturally.
10125 * In router when NEW_ID packet is received (for new client) the
10126 hash of the Client ID is saved in the ID Cache but the
10127 client->nickname is set to NULL, instead of putting the hash
10130 IDENTIFY command now also checks that client->nickname must be
10131 valid. If it is not if will request the data from the server who
10132 owns the client. Added new function
10133 silc_server_command_identify_check.
10135 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10136 to set the command to already allocated Command Payload.
10138 * Tested private message sending in router environment with two
10139 routers, two servers and two clients. Fixed minor bugs and now
10142 * Fixed segfault from client's NAMES command. Used to crash if
10143 not on any channel.
10145 * Forwarded packets must not be routed even if it is not destined
10146 to the receiver. Changed server code comply with this.
10148 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10150 * Added `require_reverse_mapping' boolean value to ServerParams
10151 structure. If TRUE (not default) the server will require that
10152 the connecting host has fully qualified domain name.
10154 If the reverse mapping is not required and hostname could not be
10155 found the IP address is used as hostname.
10157 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10159 * Implemented version string checking to both client and server.
10160 The check is incomplete currently due to the abnormal version
10161 strings used in development version of SILC.
10163 * Changed all command functions in server to use the new
10166 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Changed char *data to unsigned char *data in ID Cache system to
10169 support binary data as ID Cache data. Changed code to support
10170 binary data in lib/silccore/idcache.c.
10172 * Renamed silc_server_packet_relay_command_reply to
10173 silc_server_command_reply as it is normal packet receiving
10174 function. Rewrote the function to accept command replys for
10175 servers and not only for clients.
10177 * Mark remote router always as registered server if we are connecting
10178 to it. Otherwise, commands sent by the router to us are ignored.
10180 * All ID List find routines now returns the ID Cache Entry pointer
10181 as well if requested.
10183 * WHOIS command works now in router environment, tested with two
10184 routers, two servers and two clients.
10186 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10187 in router environment (as it is almost equivalent to WHOIS) but
10188 hasn't been tested thoroughly. Added new functions:
10190 silc_server_command_identify_parse
10191 silc_server_command_identify_send_reply
10192 silc_server_command_identify_from_client
10193 silc_server_command_identify_from_server
10195 * Disabled route cache adding because adding two different ID's with
10196 same IP replaces the old cache entry thus giving wrong route.
10197 The entry->router->connection is always the fastest route anyway
10198 so route cache may not be needed. Of course, new routes maybe
10199 established after receiving the ID when the entry->router->connection
10200 might not be anymore the most optimal.
10202 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Add route cache for received ID for fast routing.
10206 * Added silc_server_packet_route to route received packet on router
10207 that is not destined to us.
10209 * Renamed silc_server_get_route to silc_server_route_get.
10211 * Added id_string and id_string_len fields into SilcServer to
10212 include encoded ServerID for fast comparing without excess
10213 encoding of the ID's.
10215 * Cleaned up WHOIS command on server side. Added following static
10218 silc_server_command_whois_parse
10219 silc_server_command_whois_check
10220 silc_server_command_whois_send_reply
10221 silc_server_command_whois_from_client
10222 silc_server_command_whois_from_server
10224 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10225 arguments in command replies. All command functions should be
10226 updated to use this macro.
10228 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10230 * Minor typo fixes on command reply handling on server.
10232 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10234 * Added silc_server_command_add_to_channel internal routine to add
10235 the client to the channel after router has created the channel and
10236 sent command reply to the server.
10238 * Added generic silc_server_send_command to send any command from
10241 * Use static buffer with ID rendering instead of duplicating data.
10243 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Fixed a channel user mode bug when joining to a channel server gave
10246 everybody channel founder rights, oops.
10248 * We mark ourselves as the router of the incoming server connection
10249 if we are router ourselves. This way we can check in some packet
10250 sending functions whether it is locally connected server. For
10251 incoming router connections we put NULL.
10253 * For router sending packets locally means now always sending the
10254 packet cell wide; to local clients and local servers. For normal
10255 server sending packet locally means sending it to only local
10258 * Fixed the JOIN command to really work in router environment. If the
10259 channel is created it is always created by the router. Router is
10260 also responsible of making the initial joining to the channel,
10261 sending JOIN notify to the sending server and distributing
10262 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10263 does not exist server doesn't do anything else but forward the
10264 command to the router which performs everything.
10266 * Added silc_server_send_channel_key function to send the Channel Key
10269 * Added silc_server_create_channel_key to create new channel key. The
10270 channel key is now re-generated everytime someone joins or leaves
10271 a channel, as protocol dictates. Note: channel->key_len is the
10272 key length in bits.
10274 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10277 packet_receive.[ch] to separate packet sending and receiving
10278 routines. The server.[ch] now includes everything else including
10279 actual packet processing (writing and reading data) and other
10282 Renamed silc_server_private_message_send_internal to
10283 silc_server_send_private_message. The routine is still though
10284 used only to relay private messages as server does not send
10285 private messages itself.
10287 Renamed silc_server_new_channel to silc_server_create_new_channel
10288 and added new function sicl_server_new_channel that handles the
10289 incoming New Channel packet. Added also new sending function
10290 silc_server_send_new_channel to send New Channel Payload.
10292 * Added new function silc_server_notify to process incoming notify
10293 packet to the server/router. Server may then relay the notify
10294 to clients if needed.
10296 * Added new function silc_server_new_channel_user to process incoming
10297 New Channel User packet. Router will redistribute the packet and
10298 send JOIN notify to its local clients and locally connected servers
10299 if needed. Normal server will send JOIN notify to its local client
10300 on same channel when received this packet. Added also corresponding
10301 sending function silc_server_send_new_channel_user to sent the
10304 * Added boolean route argument to send_notif_to_channel and
10305 packet_send_to_channel functions to attempt to route the packet
10306 if it is TRUE and send only locally if it is FALSE.
10308 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * silc_server_replace_id now broadcasts the received replace ID
10311 packet if it is not broadcast packet already. The router must
10312 broadcast to inform other routers about changed ID.
10314 * Added backpointer to server's router into SilcServer context in
10315 silcd/server_internal.h.
10317 * Fixed silc_server_packet_broadcast to send correct broadcast
10320 * The channel key is now distributed to the local client as soon
10321 as it is received from the router (in router environment) so that
10322 no other packet may be sent for the channel until client has
10325 * silc_server_remove_channel_user now broadcasts the received
10326 Remove Channel User packet if it is not broadcast packet already.
10327 The router must broadcast to inform other routers about removed
10330 * Added users field into SilcPacketContext that is a reference count
10331 of the context. One can increase the reference count by calling
10332 silc_packet_context_dup which is now changed to just increase the
10333 reference count instead of duplicating the data. The reference
10334 count is decresed by calling silc_packet_context_free that will
10335 free the data after the reference count hits zero.
10337 For now on the packet context and everything allocated into it
10338 (including the raw packet from network) must be freed by calling
10339 the new silc_packet_context_free function. Added also new function
10340 silc_packet_context_alloc that must be used now to allocate the
10341 context. This also means that if a routine is asynchronous from
10342 silc_[client/server]_packet_parse_type the packet context must
10343 be duplicated by calling silc_packet_context_dup. Otherwise it
10344 gets free'd after silc_[client/server]_packet_parse_type returns.
10345 Also, one must remember that if packet is duplicated then its
10346 reference count must be decresed by calling the free function as
10347 many times as it was duplicated.
10349 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10350 from both client and server.
10352 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10354 * Made joining to a channel working in router environment.
10356 * Cleaned up JOIN command on server side and create function
10357 silc_server_command_join_channel internal routine to make the
10360 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10362 * Changed silc_command_pending list to SilcDList. Also, added
10363 `ident' field to SilcServerCommandPending structure to identify
10364 the reply and to call correct callback.
10366 Added silc_server_command_pending_check function to replace the
10367 corresnponding macro. The silc_command_pending list is not
10370 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10371 to set identifier to previously allocated Command Payload. It
10372 is used to set identifier for command when resending Command
10375 * Added silc_command_payload_encode_payload to encode Command
10376 Payload buffer from SilcCommandPayload structure.
10378 * Added silc_argument_payload_encode_payload to encode Argument
10379 payload buffer from SilcArgumentPayload structure.
10381 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10383 * Changed WHOIS command to support router connection on server side.
10384 The whois request is always sent to router unless the server is
10385 standalone server. After server has received the reply from the
10386 router will it send the reply to the client.
10388 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10389 broadcast received broadcast packet. The function is used only
10390 by router. The broadcast packet is always sent to the router's
10393 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10394 render given ID to printable string, for log files for example.
10396 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * Made basic router to router connections working. At least they
10399 can now connect to each other but nothing really works the way
10400 they are supposed - yet.
10402 * Added new initiator token to RouterConnection configuration
10403 file in silcd/serverconfig.[ch]. It is used to tell whether we
10404 are the initiator to the remote router or whether we'll expect
10405 the other end to connect.
10407 * Moved registering of listener task to silc_server_init, hence
10408 the server starts listenning as soon as it is run, even if it
10409 does not have connections to other routers. Let's see how well
10412 * Changed default connection retry timeouts for more suitable in
10415 * Removed cipher and such arguments from silc_idlist_add_client
10416 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10417 Added new function silc_idlist_add_data to add the keys and stuff
10420 * Added SilcIDListData structure and added it to SilcClientEntry
10421 and SilcServerEntry as their first field in the structure. This
10422 way we can explicitly cast the ID entries to the SilcIDListData
10423 structure and get common data for the entries. In past, we had
10424 to first check what type of connection it is and then cast it to
10425 correct ID entry type. Now, we can directly cast the opaque
10426 pointer to the SilcIDListData (no matter what ID entry it actually
10427 is) and get the data needed.
10429 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10432 in some circumstances even if threre were timeout tasks, though not
10433 IO tasks, but tasks anyway. Now fixed.
10435 * Defined SilcServerConnection structure to hold connection specific
10436 stuff about directly connected servers and routers. The definition
10437 is currently in silcd/server_internal.h. I thought about having
10438 a bit more important role fro this struct but for now it is used
10439 only when connecting to other server (or router actually).
10441 * Added connecting retry support in server when connecting to
10442 router(s). The retry feature implement exponential backoff
10443 algorithm. Also, added SilcServerParams structure to hold default
10444 parameters for server. For now, it include these retry settings
10445 and are hard coded. After server is moded to be as Silc Server
10446 Library this structure will be more important.
10448 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10450 * Changed client librarys channel->clients table to SilcList and
10451 changed code accordingly.
10453 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Changed client's channel table to SilcList and changed code
10456 accordingly. Also changed SilcChannelClientEntry to include back-
10457 pointer to the channel so that client entry can use that structure
10458 as list as well and we have fast cross-reference to the channel.
10459 This change dramatically decreased the complexity of channel
10460 handling with client entry and vice versa (removed one extra
10461 loop when searching for channel entry from many functions).
10463 * Changed server->sim from table to SilcDList and changed code
10466 * NAMES command can now be used from user interface. It will show
10467 the user list on the channel, neatly.
10469 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10470 Code now saves realname of the user if it becomes available.
10472 * Renamed configure.in to configure.in.pre and made ./prepare
10473 script to automatically add correct version string to
10474 configure.in which it creates from configure.in.pre.
10476 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10478 * NAMES command reply now shows users mode with the nickname when
10479 joining to channel.
10481 * Moved silc_client_ch[u]mode[_char] functions from
10482 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10483 place sucks, they are utility functions and should be in some
10486 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10488 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10491 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10495 * Added TRQ (efficient deque and list library) into lib/trq. This is
10496 a very good list library that is currently used in the SILC. Defined
10497 SilcList API over the library because I didn't like the API very
10498 much. See lib/trq/silclist.h for the API and examples of how to
10499 use the API. Fixed various places in the code to use the new
10500 SilcList API. The SilcList is meant for lists that has a structure
10501 already defined as a list. It is not suitable to add just some
10502 context to the list (in TRQ, the context is the list actually).
10504 So, I defined SilcDList that can be used for the purpose where
10505 predefined list structure does not exit. This can be used as
10506 such list. Now some context just can be added to the SilcDList.
10507 Currently this list is not used in the SILC just yet, though there
10508 are a lot places where this can replace dynamically allocated
10509 tables and I will fix these places, later, to use SilcDList.
10510 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10511 and use TRQ internally).
10513 Also fixed some annoying warning messages that the original TRQ
10514 code generated. Also minor changes to TRQ's Makefile.in.
10516 * Added support for querying by Client ID to both WHOIS and
10517 IDENTIFY commands into server, as required by the protocol.
10519 * Removed method function pointers from SilcBuffer structure. They
10520 weren't used to anything and just increased the context size for
10521 no good reason. This change also made silc_buffer_alloc and
10522 silc_buffer_free functions inline functions.
10524 * Disabled command flooding detection support until it's fixed so
10525 that it accepts commands in but does not execute them more than once
10528 * Added silc_net_localhost(), to return local hostname, into
10529 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10530 that must be initialized before calling silc_client_init.
10532 * Added new function: silc_server_send_notify_on_channels to send
10533 notify messages to all channels client has joined. It is assured
10534 that the message is sent only once per client.
10536 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10537 lib/silcutil/silcutil.[ch] as silc_format function. The new
10538 function is generic and is used by server as well, not only by
10539 the logging routines.
10541 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10542 the provided version string was not acceptable. Added new function:
10543 silc_ske_check_version into lib/silcske/silcske.h. The function
10544 must be implemented by the application (client or server) and it
10545 does not reside in the SKE library. The function checks the version
10546 string remote end sent.
10548 * Added back pointers (to opaque context and to SilcSocketConnection)
10549 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10551 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10552 duplicate packet context structure.
10554 * Changed `notify' client operation to send same arguments as client
10555 receives from server except for ID's. ID's are mapped to correct
10556 ID entry and that is returned. Also, if channel entry is not sent
10557 by server but the notify is for channel the channel entry is sent
10558 to application (otherwise application doesn't know that it is for
10559 channel (library gets it from packet's Destination ID)).
10561 * Added silc_client_remove_from_channels into client library to
10562 remove a client from all channels it has joined to. Used when
10563 received SIGNOFF notify from server. Added also new function
10564 silc_client_replace_from_channels to replace old ID entry with
10565 new ID entry on all channels. Used when received NICK_CHANGE
10566 notify from server.
10568 * Fixed ID Cache list handling in silc_idlist_get_client in
10569 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10570 to get (or query) client by ID.
10572 * Updated TODO list.
10574 * Added connection authentication status message defined by the
10575 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10576 support for these into the code in client and server side.
10578 * Added generic function silc_client_send_command to send any command
10579 with variable argument list. Application should use this function
10580 to send commands if the command functions provided by the library
10581 does not suite for the application's user interface needs.
10583 * Added new `failure' client operation. Application is notified about
10584 received failure packet if client is executing a protocol. In this
10585 case the protocol's execution has failed.
10587 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10588 is required by the protocol.
10590 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10591 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10594 * Added status flag to SilcSKE object to indicate realtime status
10595 of the SKE protocol.
10597 * Application receives now exactly same command reply arguments as
10598 the library receives from server. However, if ID is received the
10599 corresponding ID entry is returned to the application (eg. Client
10600 ID is mapped to correct SilcClientEntry entry and that is returned).
10601 Changed command_reply client operation due to this change.
10603 * Changed all ID's in commands and in command replys as ID Payloads.
10604 Change affected both client and server side codes.
10606 All ID's sent in SILC network (with execption of ID's in SILC
10607 Packet header) are sent in ID Payload to support variable length
10610 * Server now notifies nick changes and notifies all clients on
10611 the channels about the new nickname (about the new Client ID,
10614 * Implemented CMODE command to change channel modes. Supports all
10615 channel modes defined by the protocol specs except ban and invite
10616 lists. (Also, private channel key mode is supported but support for
10617 setting private channel key in client is missing, thus, this mode
10618 has no effect on client side (except that server requires that the
10619 client uses private channel key and normal channel traffic does not
10622 Also, invite mode works per se, but INVITE command does not work
10623 yet correctly, so you can set channel as invite only channel but
10624 inviting clients to the channel does not work (it is yet to be
10625 thought what's the best way to do it).
10627 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10628 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10629 Implemented CUMODE command to change user's mode on the channel.
10630 Supports all modes defined by the protocol specs.
10632 * Added NAMES command reply to return users modes on the channel.
10634 * Removed unnecessary and slow ciphers from lib/silccrypt.
10636 * Set SO_KEEPALIVE option to connection sockets by default.
10638 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10640 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10641 redefined the Notify Payload into protocol specs.
10643 * Added silc_id_payload_parse_id to get ID directly from raw
10646 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10648 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10649 accept searching by Client ID as well.
10651 * Added support for LEAVE and SIGNOFF notify types in client library.
10653 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10654 to parse ID Payload from raw data.
10656 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10658 * Added flags parameter into silc_ske_assemble_security_properties
10659 function in lib/silcske/silcske.[ch].
10661 * Changed notify client operation to fit better for notify messages
10662 sent by server. The notify payload received from server is now
10663 passed to the application (after parsing it to SilcNotifyPayload).
10664 It is application's responsibility to retrieve the arguments
10665 from the payload and show the message the way it wants. The message
10666 sent by server is implementation specific.
10668 * Changed public keys to comply with the protocol specification.
10669 Old public keys are not supported anymore and are not compatible.
10671 * Removed nickname from Channel Payload as the latest draft removed
10672 it. The client must resolve the nickname from the NAMES command
10673 reply received when it joined the channel.
10675 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10677 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Fixed some errors in protocol specification drafts.
10681 * Created lib/silccore/silcnotify.c to implement Notify Payload
10682 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10683 generic payloads described by protocol specifications. The file
10684 includes implementations for ID Payload and Argument Payload.
10686 * Changed Command Payload implementation to use the new Argument
10687 Payload. Changed command_xxxx_payload to command_payload_xxxx
10688 to comply with SILC coding conventions.
10690 * Added suppport for Argument Payload handling in Notify Payload
10691 implementation as protocol requires it. Added the new support
10692 into server and client lib as well.
10694 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Added support for multiple nicknames on same channel. [n] is
10697 added locally to the nickname if there are more than one same
10698 nicknames on the channel.
10700 * Server now sends all nicknames that matched WHOIS request.
10701 Client also shows the list received from server.
10703 * Added TOPIC command to client side. User can now set and show
10704 current topic on channel.
10706 * Added MOTD command to client and server. Also, server sends the
10707 motd when client connects to the server.
10709 * Changed version strings to comply ISO 8601.
10711 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Fixed protocol error handling in client library. It should now
10714 cope even if the SKE fails for some reason.
10716 * Made new protocol specification drafts for submitting to IETF.
10718 * Implemented TOPIC command to server in silcd/command.c.
10720 * Added two new notify types into lib/silccore/silcnotify.h:
10721 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10722 notify nickname change and topic setting/change on a channel.
10724 * API change of command_reply operation in client library. The
10725 application gets now the status type received from server as well.
10727 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10729 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10731 * Cras fixed and optimized the packet handling even further and
10732 it should work now. Minor change to the prototype of function
10733 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10735 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10737 * Added new function into lib/silcutil/silcschedule.[ch]:
10738 silc_schedule_with_fd to select() a specified fd. The function
10739 returns after timeout expires or data arrives or goes. The
10740 function is used by packet routines to wait that all data is
10741 received from network.
10743 * Fixed data reading from network in lib/silccore/silcpacket.c.
10744 The code now assures that all data is read from the fd and then
10745 continues packet processing. This was a bug fix since the code
10746 used to drop some data in some circumstances.
10748 * Added new function into lib/silcclient/client.[ch]:
10749 silc_client_start_key_exchange to start key exchange after
10750 connection has been established to server. The code internally
10751 now uses this funtion but its main purpose was to provide it
10752 for applications that perform their own connecting. After
10753 application has created a connection it merely calls this
10754 function to start the key exchange between client and server.
10755 The library takes care of everything else after that.
10757 Updated also lib/silcclient/README to explain the usage of
10760 * Do not send to application information that connection has
10761 been established. Application gets notified it by connect
10764 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Applied cras's patch to add silc_schedule_one function. The
10767 function runs scheduler once and returns.
10769 * Fixed the scheduler after cras messed it up. The timeout
10770 handling works now as it's supposed to work.
10772 * Added into lib/silccore/ silcnotify.h to include notify
10773 message types support. Changed silc_server_send_notify*
10774 functions, in server.[ch], to support those new notify types.
10775 Added the support for the notify types into client library,
10776 as well. Added new notify client operation into ops.h in
10779 * Changed silc_server_packet_send_to_channel to send normal
10780 packets instead of just channel message packets. The function
10781 is now used to send the notify packets to channels. It is not
10782 used to send channel message packets anymore, as server never
10783 sends them anymore.
10785 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10786 va_arg()s as it seems to require it nowadays. I guess, if SILC
10787 is compiled with older va_arg() the new code should work anyway.
10789 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Splitted core library. Core library (lib/silccore) includes
10792 now only SILC protocol specific core (and common) components.
10793 Created new utility library (lib/silcutil) that includes more
10794 generic purpose stuff. The stuff for util library was taken
10795 from the old core library. This was minor and easy split.
10797 * Created SILC Client Library (lib/silcclient) that includes
10798 implementation of the SILC client without user interface. This
10799 was major move from silc/ directory. The code has been changed
10800 so that it is transparent towards the user interface. The
10801 silc/ directory includes now the same user interface as before
10802 and it uses the new client library. Read lib/silcclient/README.
10803 Basicly, the client library performs everything else related
10804 to SILC except user interface handling. Also, configuration
10805 files are considered to be part of user interface and library
10806 does not handle them.
10808 This change also changed a lot of structures, function naming etc.
10809 Most important change was that SilcClientWindow object was
10810 renamed to SilcClientConnection in the client library. Created
10811 also new file lib/silcclient/ops.h. Also added new files
10812 silc/local_command.[ch] and silc/client_ops.[ch].
10814 All these changes were made to make it easier for user interface
10815 designers to create what ever user interface for the SILC client
10818 It is also expected that the server will be moved to lib
10819 directory as well and SILC Server Library will be created;
10820 sometimes in the future.
10822 * Removed Local commands from lib/silccore/silccommand.h as
10823 they are application specific and new client library does not
10824 handle any of those anymore.
10826 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10827 old client implementation in silc/.
10829 * Added support for callback functions in SILC_LOG_* macros.
10830 Application can now set its own callbacks that will be called
10831 instead of using the default functions that will always print
10832 the debug messages to stderr (or stdout). Also, debugging can
10833 now be disabled by setting silc_debug to FALSE and re-enabled by
10834 setting it to TRUE. Note, that logging will still work even
10835 if debugging is disabled.
10837 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10838 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10839 silc_log_reset_debug_callbacks.
10841 * To enable debugging in silc client one must give now -d
10842 option on command line.
10844 * Changed silc_schedule_init to automatically allocate task queues
10845 if they are not allocated before calling it.
10847 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10849 * Added GMP 3.1 into math library.
10851 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10854 a channel in SILC network. The packet is used by servers and
10855 routers to notify other routers that user has left a channel.
10856 This little feature was missing until now. Added the feature
10857 to protocol specification as well.
10859 Added functions: silc_server_send_remove_channel_user and
10860 silc_server_remove_channel_user into server.[ch].
10862 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10863 lib/silccore/silcpacket.h. However, they are not implemented
10866 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10868 * Fixed joining to a channel and sending channel messages
10869 between server and router. The channel message sending should
10870 now work inside a cell.
10872 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Fixed the private message sending between server and router.
10875 The private message sending should now work inside a cell.
10877 * Added silc_server_replace_id into server.[ch] to replace
10878 existing ID in the SILC network.
10880 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10881 and silc_idlist_replace_server_id into idlist.[ch] in server.
10883 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * Fixed the server to server connections. Server can again now
10886 connect to router. Router to router connections probably does
10889 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10891 * Added dynamic protocol registering support. Now protocols can
10892 registered and unregistered on the fly. Patch by cras.
10894 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * Added lib/contrib directory to hold routines that some platforms
10897 don't have but are needed by SILC.
10899 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10900 into lin/contrib to provide getopt() and getopt_long() for
10901 those who don't have it.
10903 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Added AWAY command to client. When away message is set and
10906 client receives a private message packet the client automatically
10907 replies to the sender with the away message.
10909 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10910 bug seemed to be the cause of recent problems when compiling
10913 * Added version detection support to SKE protocol specification
10914 and added the new changes to the SKE implementation as well.
10915 There were other minor changes in the SKE protocol as well.
10917 Many changes in lib/silcske/silcske.[ch] and in
10918 lib/silcske/payload.[ch].
10920 * Added ^U functionality, clear input line. Patch from cras.
10922 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Mainly small bugfixes on core library. Fixed some debugging
10925 logging and buffer overflow in silclog.c.
10927 * Updated config.sub and config.guess on the distribution tree.
10929 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10931 * Added command lagging support in server. Client may execute
10932 commands now only once in two seconds.
10934 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10936 * Optimized packet reception. MAC computation and checking is now
10937 also more optimized. A lot previously duplicated code is now
10938 used as generic by both client and server.
10940 * Fixed key pair generation in clientutil.c
10942 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10944 * Added into lib/silccore/silcbufutil.[ch] new function;
10945 silc_buffer_realloc.
10947 * Moved generic packet sending/encryption functions to
10948 lib/silccore/silcpacket.[ch] from client and server. Some
10949 rewriting of the functions.
10951 * Moved all generic packet reception/decryption functions to
10952 lib/silccore/silcpacket.[ch] from client and server. The
10953 packet processing is now much cleaner in both client and server.
10954 These were major changes in both client and server.
10956 * Created many common functions in server to do packet sending.
10957 Previously code were duplicated a lot, this has been removed
10958 with these changes.
10960 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10962 * Rewrote major parts of the ID cache system. Don't know
10963 whether it is better now or not but at least the API is more
10966 * Major rewrite on ID cache stuff on client because of the ID
10967 cache API changes. Added idlist.c to client.
10969 * Also major rewrite on ID cache stuff on server as well.
10970 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10971 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10972 in hand, instead they are all put into the ID cache system now.
10973 All server_idlist_* routines uses ID cache now instead of
10974 traversing its own lists (those lists does not exist anymore).
10975 SilcIDList though still exists. Also, SilcXXXEntry's are
10978 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10980 * Finally made the SKE implementation compliant to the protocol
10981 specification. All mp integers are now binary encoded as
10982 opposed being HEX encoded.
10984 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10987 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10988 functions: silc_[encode/decode]_pem. Also added function
10989 silc_encode_pem_file to PEM encode with newlines ('\n') for
10990 saving into a file.
10992 * SILC public keys are now encoded either PEM or binary. Same
10993 option is for private keys as well. By default private keys
10994 are binary encoded and public keys PEM encoded. Silly HEX
10995 encoding were removed.
10997 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10998 function to create fingerprints.
11000 * Fixed a bug in SHA1; does not change the original data anymore.
11002 * Partly implemented INFO command on client and server side.
11003 Fixed CLEAR command. Changes to SERVER command; show current
11004 server(s) when giving command without arguments. Added
11005 VERSION command to client.
11007 * Added check to server that unregistered connections cannot
11008 execute commands (unless it is specificly allowed).
11010 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Fixed screen refresh.
11014 * Fixed channel joining bug from client. On some circumstances
11015 client tried to join to a channel it had already joined.
11017 * Added public key verification process into client's protocol.c.
11018 The client now verifies the public key from user and saves
11019 it into ~./silc/serverkeys/ directory.
11021 Added into: clientutil.[ch]: silc_client_verify_server_key.
11023 * Changed SKE protocol's silc_ske_initiator_finish function
11024 to accept callback function that verifies the received public
11025 key. Removed old silc_ske_verify_public_key function.
11027 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11030 silc_pkcs_private_key[_data]_set.
11032 * Made the password and public authentication more cleaner in
11033 server's protocol.c.
11035 * Removed historic and obsolete protocol `channel_auth' from
11036 both client and server.
11038 * Removed wrong way of sending command status messages from
11039 server to client in server's command.c. The old way violated
11040 protocol specification.
11042 Changes to silccore/silccommand.[ch]: removed
11043 silc_command_encode_status_payload -> not needed anymore,
11044 changed silc_command_encode_payload_va to accept extra
11045 argument on variable argument list. The argument type must
11046 now be provided to the function. Also, added new function:
11047 silc_command_encode_reply_payload_va which is same as
11048 normal command_encode_payload_va except command status type
11049 is provided as extra argument.
11051 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11053 * Added ~./silc directory handling. The directory includes the
11054 public and private keys for the client.
11056 Added silc_client_check_silc_dir, silc_client_create_identifier
11057 and silc_client_load_keys.
11059 * Implemented SILC protocol compliant public key. Added public
11060 and private key saving to and loading from files.
11062 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11063 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11064 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11065 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11066 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11068 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11069 silc_pkcs_load_[public/private]_key.
11071 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11073 * Added silc_server_get_route (route.[ch]) to get connection
11074 data for the fastest route for given ID.
11076 * Implemented INVITE command on client and server. The command
11077 were re-defined in the SILC Protocol Specification and the
11078 implementation now complies with the specification.
11080 * Implemented PING command on client and server.
11082 * Implemented NAMES command on client and server. The server side
11083 supports currently only normal server not router server yet.
11084 Some changes to NAMES definition in SILC protocol specification.
11086 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11088 * Implemented LEAVE command on client and server.
11090 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11091 again. This change was made to the protocol as well. Server
11092 should not violate the protocol specification anymore.
11094 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11096 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11097 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob