1 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Added public key to the SIlcClientEntry. Affected files
4 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
6 * Fixed the get_clients_whois reply processing to return
7 exactly same entries server returned. Makes it possible
8 to search using attributes. Affected file is
9 lib/silcclient/idlist.c.
11 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
13 * Save founder key to SilcChannelEntry. Affected files are
14 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
16 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
18 * Call the monitor callback with _CLOSED status from the
19 silc_client_file_close. Affected files are
20 lib/silcclient/client_fpt.c, silcclient.h
22 * Added silc_client_get_clients_whois which resolves using
23 WHOIS, and supports requested attributes as well.
24 Affected files are lib/silcclient/silcclient.h, idlist.c.
26 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
28 * Added support for asking the destination filename where
29 the downloaded file is saved in the file transfer. Affected
30 files are lib/silccilent/silcclient.h, client_ftp.c.
32 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
34 * Fixed error handling in resuming data processing. Affected
35 files are lib/silcclient/client_resume.c and client.c.
37 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
39 * Fixed silc_client_send_private_message to return TRUE correctly.
40 Affected file lib/silcclient/client_prvmsg.c.
42 * Added topic to the SilcChannelEntry. Affected files are
43 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
45 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
47 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
48 file lib/silcclient/command.c
50 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
52 * Convert all commands to UTF-8 before passing them to the
53 client library. Still need to convert replies from UTF-8 to
54 the locale encoding. Affected file
55 irssi/src/silc/core/silc-cmdqueue.c
57 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
59 * redirect all silc_client_command_calls through a queueing framework.
60 This fixes /CYCLE and the annoying "nick change after auto-joining
61 a channel". Furthermore it defines one central point where
62 command parameters can be UTF-8-ified. Affected files
63 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
64 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
66 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
68 * use asynchronous connect() to establish router connections.
69 Fixes problem when the primary router goes down. Affected files
70 silcd/server.c, silcd/server_backup.c
72 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
74 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
75 Fixed various compilation warnings when type casting ints
76 to pointers or vice versa, of different size. Updates around
79 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
81 * Surrogates not allowed in UTF-8 strings, updated decoder.
82 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
83 testers in lib/silcutil/tests/ directory.
85 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
87 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
88 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
89 files are lib/silcclient/silcclient.h, client.c.
91 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
93 * When resuming a session fails, notify the user that the session
94 file needs to be removed eventually. Affected files
95 irssi/src/fe-common/silc/module-formats.[ch],
96 irssi/src/silc/core/client_ops.c.
98 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
100 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
101 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
103 * Typofix in Irssi::Silc module. Affected file
104 irssi/src/perl/silc/Silc.xs.
106 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
108 * Changed the way NOTICE flagged messages are treated. Added support
109 for notices in queries and signing notices. Affected files
110 irssi/default.theme; irssi/docs/help/in/notice.in;
111 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
112 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
114 * Fixed typo in /ACTION help. Affected file
115 irssi/docs/help/in/action.in
117 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
119 * Fixed typo in perl module. Affected file
120 irssi/src/perl/silc/Server.xs
122 * Changed the way ACTION flagged messages are treated. Added support
123 for actions in queries and signing actions. Affected files
124 irssi/default.theme; irssi/docs/help/in/action.in;
125 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
126 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
129 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
131 * Incorrectly reported error when client had to be resolved from
132 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
134 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
136 * Fixed whois public key hash table deleting and adding in
137 detached client case. Affected file silcd/packet_receive.c.
139 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
141 * Changed filenames of silc/fe module not to collide with filenames
142 from core/fe. Also seperated public messages printing from
143 query messages printing. Affected files are all in
144 irssi/src/fe-common/silc.
146 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
148 * Fixed the invite process handling during joining to use
149 correct server name for the client that is matched against
150 the invite string for the channel. Wrong server name caused
151 inability to join the channel. Affected file is
154 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
156 * Fixed the CUMODE channel founder authentication on normal
157 server to not remove the founder rights on existing founder
158 before checking that router accepts the mode change. Affected
159 files are silcd/command.c and silcd/packet_receive.c.
161 * Remove the server entry correctly when rekey timeouts and
162 remote router connection on normal server is closed. Fixes
163 a crash where server uses the freed server entry. Affected
166 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
168 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
169 networks. This is the first step in solving the bug about
170 /SERVER ADD -silcnet <silcnet>. Affected files
171 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
172 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
173 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
175 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
177 * /SMSG and /MMSG now correctly create new queries. Affected files
178 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
180 * Add basic support for SILC protocol specific variables in perl.
181 Affected files irssi/src/perl/silc/*, irssi/configure.in,
182 irssi/src/perl/Makefile.am
184 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
186 * Don't use silc_get_input, it's obviously not reliable. Fixes
187 issue when the current key expires. Affect file
188 irssi/src/silc/core/clientutils.c
190 * Make the session data filename configurable. This makes it
191 possible to have different session files for different
192 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
193 client_ops.[ch], silc-servers.c,
194 irssi/src/silc/fe-common/silc/module-formats.[ch]
196 * Use the same set of libtool files for the MPI lib as for the
197 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
198 config.sub, configure.in, install-sh, missing, mkinstalldirs
200 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
202 * Fixed server statistics decrementing error to not go to
203 negative. Affected file silcd/packet_receive.c.
205 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
207 * Use silc_server_query_add_error to add error in public key
208 search error. Added support in send_reply to send errors
209 without specific argument. Affected file silcd/server_query.c.
211 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
212 Client for NO_SUCH_NICK. It was against the protocol specs.
213 Affected file irssi/src/silc/core/client_ops.c.
215 * Added backwards support for the wrong NO_SUCH_NICK error sending
216 in server. To be removed in SILC Server 1.0. Both old clients
217 and clients with fixed error handling now works. Affected file
218 silcd/server_query.c.
220 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
222 * fixed a bug in the whois using attributes function where no
223 error was sent if no nickname and client id but the attributes were
224 given to whois. Affected file silcd/server_query.c
226 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
228 * remove public key from public key hashtable on detach. Affected
229 file silcd/packet_receive.c
231 * free public key hashtable before removing clients on server
232 shutdown. Affected file silcd/server.c
234 * remove public key prior deleting client-data on killing a client.
235 Affected file silcd/server_util.c
237 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
239 * Getting the MOTD from other servers works now. Affected
240 files are silcd/command.c and silcd/command_reply.c
242 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
244 * Initialize the variable idletag, since it is tested in
245 silc_core_deinit for its default value. Affected file
246 irssi/src/silc/core/silc-core.c
248 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
250 * Fixed signed channel messages across cells. Affected file
253 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
255 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
256 is not defined. They can now be safely used in if-statements
257 without braces. Affected file lib/silcutil/silclog.h.
259 * Added the checks for backup closing connection due to error
260 (local or remote) and thus not allow the resuming to occur
261 in reconnect. Affected files are silcd/packet_send.c
264 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
266 * Help file updates. Affected files in irssi/src/docs/help/in/.
268 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
270 * Fixed channel messages across cells. Affected file
273 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
275 * Fixed file transmission accepting in client library to not
276 start the negotiation if user hasn't accepted the transfer,
277 instead create new session for resent transfer. Affected
278 file lib/silcclient/client_ftp.c.
280 * Show the session ID in the file transmision list. Remove
281 session from list that failed to transfer. Switch the current
282 session automatically after transmission, and in errors, to new
283 session if other sessions exists in the transfer list. Affected
284 files are irssi/src/silc/core/silc-servers.c,
285 irssi/src/fe-common/silc/modfule-formats.c.
287 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
289 * Fixed MIME header parsing for the hopefully last time. Affected
290 file lib/silcutil/silcstrutil.c
292 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
294 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
296 * The SILC RNG is now gauranteed to return non-zero random
297 values. Affected files are lib/silccrypt/silcrng.[ch].
299 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
301 * Fixed nickname formatting when changing only case of the
302 nickname. Affected file lib/silcclient/idlist.c.
304 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
306 * Fixed a memory leak and incorrect printing of the "appears as"
307 message. Affected file irssi/src/silc/core/client_ops.c
309 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
311 * Added CRT (Chinese Remainder Theorem) supported RSA
312 private keys and private key operations. This significantly
313 increases private key operation efficiency. No compatibility
314 issues with new or old private keys. Affected files are
315 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
317 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
319 * Fixed GCC-3.3.2 related compilation warnings from the
322 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
324 * Removed RC6 from distributions.
326 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
328 * Added some better comments to lib/silccrypt/silcpkcs.h,
329 optimized some routines in lib/silccrypt/silcpkcs.c.
330 Added test_silcpkcs into lib/silccrypt/tests/.
332 * Fixed silc_rng_global_init to actually init the global RNG
333 if RNG wasn't provided for it. Affected file is
334 lib/silccrypt/silrng.c.
336 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Added silc_hash_table_find_by_context_ext. Affected files
339 lib/silcutil/silchashtable.[ch].
341 * Save the public key on normal server in WHOIS command reply
342 from attributes, if present, and add it to public key hash
343 table. Fixes WHOIS resolving by public key on normal server.
345 Optimized the attributes resolving on normal server to not
346 resolve if we resolved them already from router.
348 Affected files are silcd/server_query.c, command_reply.c.
350 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
352 * Added support for whois using attributes.
353 Affected files silcd/command_reply.c, silcd/packet_receive.c,
354 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
357 * Added support for whois using public key attribute to /WHOIS i
358 client command. Affected files irssi/docs/help/in/whois.in,
359 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
361 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed UMODE setting in server when the client has anonymous
364 mode set. The mode setting was not working. Affected file
367 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
369 * Fixed some bugs and typos related to sending split messages.
370 Print notification when sending messages with /MMSG. Affected
371 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
373 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
375 * Optimized the socket referencing in packet routines, client
376 library and server. Affected files are lib/silccore/silcpacket.c,
377 lib/silcclient/client.c and silcd/server.c.
379 * If silc_socket_set_qos is given with NULL arguments the QoS is
380 reset from the socket. Affected files are
381 lib/silcutil/silcsockconn.[ch].
383 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
385 * Add a /LISTKEYS command which lists the locally cached
386 client and server keys. Affected files
387 irssi/src/fe-common/module-formats.[ch],
388 irssi/src/silc/core/silc-{channels,servers}.c
389 irssi/docs/help/in/listkeys.in
391 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
393 * Check that packet queue purging was successful. Affected
394 files lib/silcclient/client.c and silcd/packet_send.c. Related
395 to MAC failed errors.
397 * Do not clear the inbuf even if it is empty if QoS was applied
398 to it. Otherwise the QoS data is cleared and MAC failed error
399 will occur. Affected file lib/silccore/silcpacket.c.
401 * Use the rekey period time as rekey protocol timeout value.
402 If the rekey does not succeed during the rekey period there's
403 something very wrong, and we most likely end up with wrong keys,
404 do graceful reconnect then. Affected file silcd/server.c.
406 * Take reference of the socket in the parser context, as it's
407 possible to have the parsers in queue after the socket is
408 disconnected and this may cause crash. Affected files are
409 lib/silccore/silcpacket.c, lib/silcclient/client.c and
412 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
414 * Fixed KICK command reply sending, it sent to replies.
415 Affected file silcd/command.c.
417 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
419 * Finish the silc-mime.pl script. It now supports MIME type
420 guessing using magic files, signing data messages, executing
421 MIME handlers in background. Affected files
422 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
424 * Changed MIME signal handler to make things easier for the perl
425 script. Affected files irssi/src/silc/core/client_ops.c,
426 silc-servers.c, and irssi/docs/signals.txt
428 * Cleaned up the silc_mime_parse function and fixed detection
429 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
431 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
433 * Resolve the IP for file transfer listener from the connection
434 socket. Affected file lib/silcclient/client_ftp.c.
436 * Accept NULL hostname parameter in the functions
437 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
438 if hostname is not wanted.
440 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
442 * Fixed race condition between silc_client_init and
443 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
445 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
447 * Fixed file transfer connection closing when SIGNOFF for
448 the client is received from server. Affected file is
449 lib/silcclient/client_ftp.c.
451 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
453 * Check for disconnected socket in QUIT callback. Affected
454 file silcd/command.c.
456 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
458 * Modified the MIME parsing to allow \n and \r\n as delimiters.
459 Affected files lib/silcutil/silcstrutil.c
461 * Cleaned up the escape/unescape functions for correctness and
462 speed. Affected file irssi/src/silc/core/client_ops.c
464 * Removed handling for data messages with Content-Type: text/*,
465 moved parsing of MIME headers to the signal handler, added
466 support for signing and verifying data messages. Affected
467 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
468 irssi/src/silc/core/silc-{servers,channels}.c
470 * Added a perl script for handling data messages based on
471 information read from Mailcap files. New file
472 irssi/scripts/silc-mime.pl
474 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
476 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
477 acknowledge recepetion of a message to the sender. Updated
480 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
482 * Unregister channel key saving callback when deleting channel.
483 Affected file lib/silcclient/idlist.c.
485 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
486 before calling notify client operation. Affected file is
487 lib/silcclient/client_notify.c.
489 * Unregister QoS tasks when deleting the socket connection.
490 Affected files lib/silcutil/silcsockconn.[ch],
491 unix/silcunixsockconn.c.
493 * Implemented latest presence-attrs draft changes. Affected
494 files lib/silccore/silcattrs.h and
495 irssi/src/silc/core/silc-queries.c.
497 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
499 * Save old channel keys in list to allow more rapid change
500 of channel keys if server for some reason does that. This
501 avoids loosing so many channel messages due to not having
502 key to decrypt. Affected file lib/silcclient/silcclient.h,
503 idlist.c and client_channel.c.
505 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
507 * Continued backup router tests and fixes. Affected files
508 silcd/server_backup, server_util.c, server.c. See TODO.
510 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
512 * Fixed SERVER_SIGNOFF handling in servers. The client
513 was removed from wrong list thus not removing the client
514 at all. Affected file silcd/packet_receive.c.
516 * Do not execute rekey protocol for disabled connections as
517 it would never go through. Affected file silcd/server.c.
519 * Added timeout for rekey protocol to catch if the protocol
520 never executes successfully. Affected files silcd/server.c
523 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
525 * Abandon packet processing for disconnected sockets. Check
526 this always after calling packet processing callback.
527 Affected file lib/silccore/silcpacket.c.
529 * Fixed double registration disconnection code in server.
530 Closed wrong connection. Affected file silcd/packet_receive.c.
532 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
534 * On normal server reconnect to primary during resuming 4
535 times, then give up. Affected file silcd/server_backup.c.
537 * If during reconnecting to routers we notice we have router
538 connection but no primary router set, the server is in desync.
539 Reconnect to primary to restore network. Affected file
542 * Assure that only one protocol is exeucting at the same time.
543 Added checks for all protocols. Affected files are
544 silcd/server.c and server_backup.c.
546 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
548 * Check that a string is not already part on invite/ban
549 string when processing it. Affected file silcd/server_util.c.
551 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
553 * Fixed the CUMODE_CHANGE for founder mode changes to comply
554 with 1.2 version of the protocol. Affected file is
555 silcd/packet_receive.c.
557 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
559 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
560 where the passphrase was given. Affected file is
563 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
565 * INVITE and BAN notifys are now delivered from routers to
566 servers (but not clients) on the channel. Updated specs and
567 code. Affected files silcd/packet_[send|receive].[ch],
568 command.c, server.c and server_util.c.
570 * Implemented INVITE and BAN announcing. Affected files are
571 silcd/server.[ch], server_util.c.
573 * Implemented SilcStatus error type argument returning in
574 command reply error in server. Affected file silcd/command.c.
576 * Implemented SilcStatus argument returning in comand reply
577 in client library. The command_reply client operation now
578 returns error specific arguments as well. Affected files
579 are lib/silcclient/command_reply.[ch], client_resume.c,
580 lib/silccore/silcstatus.[ch].
582 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
584 * Backup router protocol version 1.2 implemented. Testing still
585 required. Affected files in silcd/server_backup.[ch], server.c,
586 packet_receive.c and server_internal.h.
588 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
590 * silc_client_send_[channel|private]_message now return TRUE
591 or FALSE. Affected file lib/silcclien/client_channel.c and
594 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
596 * Check for explicit nickname in INVITE and BAN processing
597 during join as well (and don't expect only wildcards in
598 invite/ban strings). Affected file silcd/command.c.
600 * Fixed the INVITE and BAN by public key. The public key saved
601 is the PK payload (as specified) not the raw data. Affected
602 file silcd/server_util.c.
604 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
606 * UTF-8 text message support for actions and notices in SILC
607 Client. Affected file irssi/src/silc/core/client_ops.c.
609 * silc_get_username and silc_get_real_name now returns sensible
610 data on Win32. Patch by Toni Willberg. Affected file is
611 lib/silcutil/win32/silcwin32util.c.
613 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
615 * Provide a signal handler to send MIME encoded messages and emit
616 a signal when a MIME encoded message is received. Also document
617 the signals for usage with the perl interface.
619 A sample perl script will be supplied at a later point.
621 Affected files are irssi/docs/signals.txt,
622 irssi/src/silc/core/client_ops.[ch],
623 irssi/src/silc/core/silc-{channels,servers}.c
625 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
627 * Use SILC_COMMAND_PING to estimate the round-trip time to the
628 server. Use this time to display a lag and disconnect when it
629 exceeds a specified limit.
631 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
633 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
635 * Remove the channel auth list in normal server if router
636 encofrces its list during connecting. Send notify to channel
637 to remove the mode to remove the list. Affected files are
638 silcd/server_util.c and silcd/packet_receive.c.
640 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
642 * Added support for channel public keys. Updated protocol specs
643 and implemented it. Affected files are
644 silcd/command.c, command_reply.c, lib/silcclient/command.c,
645 lib/silcclient/command_reply.c.
647 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
649 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
650 terminate the process on Linux. Affected file silcd/silcd.c.
652 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
654 * Check for NULL buffer in silc_buffer_clear. Affected file
655 is lib/silcutil/silcbuffer.h.
657 * Simplified the backup router protocol by removing the _GLOBAL
658 types. Updated protocol specs and the code. Affected files
659 are silcd/server_backup.[ch].
661 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
663 * Deny '@' and '!' from nicknames since they are reserved
664 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
665 Updated protocol specs and the code.
667 Affected files are silcd/server_util.[ch].
669 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
671 * Fixed stack overflow in Irssi SILC client. Affected
672 file irssi/src/silc/core/client_ops.c.
674 * Check that Host is set in ServerConnection and RouterConnection
675 in silcd.conf. Affected file silcd/serverconfig.c.
677 * Fixed crash in server with protocol completion callbacks,
678 namely rekey and backup resuming protocols. Affected files
679 are silcd/server_backup.c and silcd/server.c.
681 * Fixed rekey protocol to not restart if it is started already.
682 Affected files are lib/silcclient/client.c and
685 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
687 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
689 * Fixed EOF handling in SILC Config, affected file
690 lib/silcutil/silcconfig.c.
692 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
694 * Fixed RESOLVING flag handling in JOIN notify and other
695 notifys to handle the resolvings correctly in client library.
696 Affected file lib/silcclient/client_notify.c.
698 * Do not send full INVITE and BAN lists in INVITE and BAN
699 notifys, only the changed information. Affected file
702 * Fixed INVITE notify sending in INVITE command, send it
703 only when needed. Affected file silcd/command.c.
705 * Handle the founder key change properly in CMODE_CHANGE
706 notify. Bug #122. Affected file silcd/packet_receive.c.
708 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
710 * Remove the mark for output (mark it only for input) after
711 purging outgoing queue. Prevents the "Error in select()"
712 floods. Affected file silcd/packet_send.c.
714 * Fixed incorrect connection deletion from client library
715 after calling "connect" client operation. Could cause
716 crashes for example during reconnect timeouts. Affected
717 files are lib/silcclient/client.c and
718 irssi/src/silc/core/client_ops.c.
720 * Check server private key file permissions before starting
721 the server. Affected file silcd/serverconfig.c.
723 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
725 * NULL terminate allocated string in silc_buffer_strformat.
726 Affected file lib/silcutil/silcbuffmt.c.
728 * Rewrote the invite/ban list string handling in server to
729 use SilcBuffer instead. Affected files are silcd/command.c
730 and silcd/server_util.c.
732 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
734 * Fixed double free in CMODE command when setting new HMAC
735 for channel. Affected file silcd/command.c.
737 * Added couple of missing memset's to zero sensitive memory.
738 Affected files silcd/command.c, lib/silcclient/command.c.
740 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Fixed a double free in INVITE command error handling in
743 server. Affected file silcd/command.c.
745 * Added macros SILC_SWAB_[16|32] to swab byte order of
746 16-bit and 32-bit unsigned integers. Affected file
747 lib/silcutil/silctypes.h.
749 * Use the SILC_SWAB_16 instead of htons() in server when
750 handling ports since the ports in structures are always
751 in little-endian order (regardless of platform). Affected
752 file silcd/serverid.c and silcd/server_backup.c.
754 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
756 * Send DISCONNECT in close admin command in server. Affected
757 file silcd/command.c.
759 * Check whether we are already connecting to a remote router
760 (in addition of checking whether we are already connected)
761 before creating new connection. Affected file silcd/server.c.
763 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
765 * Added better compiler and compiler flags checking in
768 * Check that socket is valid after QoS is applied to data.
769 Affected file lib/silcutil/unix/silcunixsockconn.c.
771 * Make sure the socket connecetion is not closed to early
772 when closing connection in server. Also make sure the
773 connection is always closed after error in a protocol.
774 Affected file silcd/server.c.
776 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Removed --session and --dummy options from Irssi SILC Client.
779 -d option is available only if --enable-debug was given.
780 Affected files are irssi/src/silc/core/silc-core,
781 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
783 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
785 * Added silc_buffer_steal to steal the data from the buffer.
786 Affected file lib/silcutil/silcbuffer.h.
788 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
790 * Fixed server crash with double Primary block in config file.
792 Fixed also various memory leaks around the config file
793 parser. Affected files lib/silcutil/silcconfig.c,
794 silcd/serverconfig.c.
796 * Changed my nickname (Johnny Mnemonic) to my real name, this
797 means that bugs introduced by him were actually introduced
800 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
802 * Don't display "foo appears as foo\nYou're now known as foo"
803 messages. Affected file irssi/src/silc/core/client_ops.c
805 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
807 * Fixed error handling of invalid client entry when calling
808 commands in server. Fixes a crash. Affected file
811 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
813 * Added some sanity checks in server for correctness of the
814 server configuration. Affected file silcd/serverconfig.c.
816 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
818 * Prevent endless resolving of user informations in USERS
819 command by checking the command reply status correctly.
820 Affected file lib/silcclient/command_reply.c.
822 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
824 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
825 file is lib/silcutil/silcfileutil.c. A patch by Matthew
826 Aldous <Matthew@Aldous.com>.
828 * Added better implementation using CriticalSection of
829 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
830 <mikko.lahteenmaki@pikabaana.net>.
832 * Added some Winsock WIN32 compatiblity defines into
833 includes/silcwin32.h.
835 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
837 * Fixed double free in async host lookup code. Affected file
838 lib/silcutil/silcsockconn.c.
840 * On backup router handle now the SERVER_SIGNOFF from router
841 for local connected servers too, and close the connections.
843 Do not process them as normally signing off servers when they
844 really signoff by sending EOF fe, but always assume that
845 router sends the SERVER_SIGNOFF.
847 Affected files silcd/server.c and silcd/packet_receive.c.
849 * Fixed socket unsetting when closing connections. Affected
850 files silcd/server.c and silcd/packet_send.c.
852 * Do not print the nickname in SERVER_SIGNOFF if we do not
853 have it. Prevents asserts in Irssi core. It is possible we
854 don't have the nick if it was just being resolved when server
855 signoff. Affected file irssi/src/silc/core/client_ops.c.
857 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
859 * Fixed autonick crashbug in client library. Affected file
860 lib/silcclient/client.c.
862 * Fixed Unix implementation of SilcMutex to really assert if
863 the mutex is locked/unlcoked already. Affected file
864 lib/silcutil/unix/silcunixmutex.c.
866 * Fixed locking in silc_schedule_uninit. It didn't lock
867 when dispatching timeout tasks. Affected file is
868 lib/silcutil/silcschedule.c.
870 * Changed Win32 implementation of SilcThread to use modern
871 Win32 interface. Affected file is
872 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
874 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
876 * Don't print signed messages when sending failed. Affected files
877 irssi/src/silc/core/silc-[servers.c/commands.h]
879 * Send adquate signal when founding a channel by joing it. Affect
880 file irssi/src/silc/core/client_ops.c
882 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
884 * Fix theme abstracts parsing. Affected files irssi/default.theme,
885 irssi/src/fe-common/core/themes.c
887 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
889 * Fixed close command to use the port correctly when closing
890 server connections. Affected file silcd/idlist.c.
892 * Check for NULL outbuf in silc_socket_write. It is possible
893 that it is NULL is some odd case. Affected files are
894 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
896 * Do not call final protocol callback for backup router
897 resuming protocol when closing connection. It is closed
898 by timeout in case of error. Affected file silcd/server.c.
900 * Backup reconnect to router if backup resuming protocol
901 failed. Affected file silcd/server_backup.c.
903 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
905 * Fixed double free in SKE library error hadling when signature
906 error occurred. Affected file lib/silcske/silcske.c.
908 * Save the fingerprint to new SilcClientEntry after changing
909 nickname. Affected file lib/silcclient/client_notify.c.
911 * Print SIGNOFF in Irssi SILC client only if the nickname is
912 known. Prevents asserts in Irssi core. It is possible we
913 don't have the nick if it was just being resolved when it
914 quit. Affected file irssi/src/silc/core/client_ops.c.
916 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Fixed double free in invite list adding code when adding
919 invite strings. Affected file silcd/server_util.c.
921 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
923 * More log printing during backup router protocol. Affected
924 file silcd/server_backup.c.
926 * Removed backwards support for old private key file format.
927 Affected file lib/silccrypt/silcpkcs.c.
929 * Removed backwards support for not-so-strict decryption length
930 check, it's strict now. Affected lib/silccrypt/silccipher.c.
932 * GETKEY to update the client entrys fingerprint too.
933 Affected file lib/silcclient/command_reply.c.
935 * Added --without-libtoolfix for package builders using weird
936 wrappers around libtool (BSD at least).
938 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
940 * Fixed backup router bugs: When backup resumes router and
941 receives a CHANNEL_MESSAGE packet the backup must not act
942 as router since the packet header decryption would be
943 different. Also, when relaying packets to channel, do
944 not re-encrypt packets on backup that came from the primary
945 since the connection isn't really router-router connection.
946 Affected files silcd/server.c, silcd/packet_send.c.
948 * Added checks in encryption/decryption that encryption/decryption
949 length sent as argument really is multiple by block size. Helps
950 catching really weird bugs like the above backup router bugs
951 when packets are being decrypted in wrong way. Affected files
952 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
954 * Fixed padding generation in private key file encryption.
955 Affected file lib/silccrypt/silcpkcs.c.
957 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Added ignore_message_signatures setting which can be used
960 to ignore signatures in messages. Affected files are
961 irssi/src/silc/core/client_ops.c, silc-core.c.
963 * Fixed the libtoolfix to use command line options instead of
964 environment variables. They didn't work as expected. Now,
965 the libtool is fully run-time configurable.
967 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
969 * Verify signature payload for signed messages. Affected files
970 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
971 irssi/src/silc/core/silc-core.h
973 * Display signature verification result in public and private
974 messages using theme abstracts. See irssi/default.theme for
975 examples on their usage. Affected files
976 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
977 irssi/src/fe-common/silc/module-formats.[ch],
978 irssi/src/fe-common/silc/fe-common-silc.c,
979 irssi/src/fe-common/silc/Makefile.am
980 irssi/src/fe-common/core/fe-messages.[ch]
982 * Fixed bugs in Irssi's theme parsing. Affected files
983 irssi/src/fe-common/core/themes.c
985 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
987 * Calculate the correct length for signed messages before
988 encrypting, it must be multiple by block size. Affected
989 file lib/silccore/silcmessage.c.
991 * silc_message_signed_get_public_key returns now both
992 decoded and encoded public key. Affected files are
993 lib/silccore/silcmessage.[ch].
995 * Added libtoolfix script that makes the libtool more generic
996 and configurable in run-time. Now we can specify in run-time
997 if what kind of libraries we want to create, regardless of
998 configuration. SIMs are now creates even if --disable-shared
999 was explicitly given.
1001 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1003 * Fixed founder key sending in CMODE command in client.
1004 Affected file lib/silcclient/command.c.
1006 * Fixed CUMODE founder authentication in server to not check
1007 for client's public key since it's not supposed to do that.
1008 Affected file silcd/command.c.
1010 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1012 * Set realname and hostname in NICK_REC records. Affected file
1013 irssi/src/silc/core/silc-nicklist.c
1015 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1017 * Remove 1.0 protocol backwards compat code from client
1020 * Added more reliable check for whether nickname did change
1021 or not, or whether only Client ID changed in NICK_CHANGE
1022 notify. Affected file lib/silcclient/client_notify.c.
1023 Fixes bug in '@' character handling in a nickname.
1025 * Added support for automatically parsing signature from
1026 the message payload. Added new function
1027 silc_message_get_signature to return the payload to
1028 application. Affected files lib/silccore/silcmessage.[ch].
1030 * Changed the private_message and channel_message client
1031 operations to deliver the SilcMessagePayload to the
1032 application too. Application can use it fe. to get the
1033 signature from the message for verification. Affected
1034 file lib/silcclient/silcclient.h, client_channel.c and
1037 * Redefined the signed payload for message payloads.
1038 Updated protocol specs and implemented.
1040 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Fixed wrong invite and ban list handling in server command
1043 reply. Affected files are silcd/command_reply.c,
1044 silcd/server_util.[ch].
1046 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Fixed CMODE setting in server when founder mode was set.
1049 Affected file silcd/command.c. Bug #95.
1051 * Added support to setting specific public key in CMODE in
1052 Irssi SILC client. Affected file lib/silcclient/command.c.
1054 * Added support to use specific public key in CUMODE in
1055 Irssi SILC Client. Affected file lib/silcclient/command.c.
1057 * Added support for inviting and banning by public key in
1058 Irssi SILC client. Affected file lib/silcclient/command.c.
1060 * Fixed fingerprint/babbleprint showing in invite and ban
1061 list command replys. Affected file is
1062 irssi/src/silc/core/client_ops.c.
1064 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1066 * Format CMODE +c and +h to display both the mode and the argument
1068 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1070 * Added test vectors and test programs for SHA-1, MD5,
1071 HMAC-SHA1 and HMAC-MD5. New tests are located in
1072 lib/silccrypt/tests/. Fixed also argument decoding bug in
1073 MD5 implementation. Affected file lib/silccrypt/md5.c.
1075 * Changed the channel private key and private message key
1076 generation (with static keys) to use SHA1 instead of MD5,
1077 as SHA1 is the mandatory hash function in SILC. Affected
1078 file lib/silcclient/client_[channel/prvmsg].c.
1080 * Changed the private key file encryption to use SHA1 instead
1081 of MD5. Added support for the old generation and added
1082 automatic change of the key (to be removed later). Affected
1083 files lib/silccrypt/silcpkcs.c.
1085 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Load only files with .pub suffix in PublicKeyDir. Affected
1088 file silcd/serverconfig.c.
1090 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1092 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1093 channels. Affected files silcd/silcd.c, silcd/server.h.
1095 * Added the config directive PublicKeyDir for the client block.
1096 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1098 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1100 * Merged Toni's irssi/silc.conf patch.
1102 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1104 * Max alloc tests in allocation routines. Affected file
1105 lib/silcutil/silcmemory.c.
1107 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1109 * Fixed a typo in resuming code that fixed detach/resume code
1110 in server. Bug #93. Affected file silcd/packet_receive.c.
1112 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1114 * Do reverse lookups for server when /connecting. Affected files
1115 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1116 irssi/src/core/net-nonblock.*
1118 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1120 * Added library versioning for shared libraries. Affected
1121 files configure.in.pre and lib/Makefile.am.pre.
1123 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1125 * Display INVITE and BAN lists as specified by SILC 1.2
1127 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Do not send invite list back unless asked (when sending
1130 no arguments) or when list was modified. Affected file
1133 * Remove client from invite list in KILLED notify and in
1134 KILL command. Affected file silcd/command.c and
1137 * Fixed bugs in invite list handling in INVITE command.
1138 Affected files silcd/command.c and silcd/server_util.c.
1140 * Merged with Irssi 0.8.6.
1142 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1143 Affected file irssi/src/fe-text/silc.c.
1145 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * The silc_argument_get_[first/next] now return the argument
1148 type to caller. Added silc_argument_payload_encode_one.
1150 Affected files are lib/silccore/silcargument.[ch].
1152 * Added support for the SILC 1.2 INVITE command and new
1153 invite lists to server. Affected files are silcd/command.c,
1154 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1156 * Added support for the SILC 1.2 BAN command and new
1157 ban lists to server. Affected files are silcd/command.c,
1158 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1160 * Added support to client sending new INVITE command. Affected
1161 file is lib/silcclient/command.c.
1163 * Added support to client sending new BAN command. Affected
1164 file is lib/silcclient/command.c.
1166 * Added support for removing client from invite list when kicked
1167 from channel, as SILC 1.2 dictates. Affected files are
1168 silcd/packet_receive.c and silcd/command.c.
1170 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1172 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1173 automatically the cipher's internal IV. Affected files
1174 lib/silccrypt/silccipher.[ch].
1176 * Assure the RESUME_CLIENT packet is not sent to twice to
1177 backup router if the detached client was originated from
1178 the backup. Affected file silcd/server.c. Bug #76.
1180 * Changed silc_sim_symname to not allocate memory. Affected
1181 file lib/silcsim/silcsimutil.c.
1183 * Fixed memory leaks with SIMs in server. Affected files
1184 silcd/serverconfig.c, silcd/server.c.
1186 * Fixed channel key distribution after resuming detached
1187 client. Affected files silcd/packet_receive.c.
1189 * Fixed channel's global_user boolean checking after detaching.
1190 Check it after changing the owner of the client not before.
1191 Affected file silcd/packet_receive.c.
1193 * Fixed few double frees from client library. Fixes at least
1194 Bug #81, possibly others too.
1196 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1197 notifys in Irssi SILC Client. Affected file is
1198 irssi/src/silc/core/client_ops.c. Bug #82.
1200 * Applied Ville Räsänen's manual page and --mandir bugfix
1201 patch. Affected files are configure.in.pre and Makefile.am.pre.
1204 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1206 * Added support to backup router protocol for backup to tell
1207 normal server that it cannot use the backup router as primary
1208 because the primary isn't really down. Updated protocol
1211 * Added support for primary router to tell backup router that
1212 resuming is not possible because the backup really isn't primary
1213 in the cell. For example if backup disconnected itself the
1214 resuming is not allowed since the primary really did not
1215 go down. Updated protocol specs.
1217 * Removed MARS from crypto library.
1219 * Defined the CTR mode and Randomized CBC mode in SILC. The
1220 CTR mode is RECOMMENDED now in specification. Defined also
1221 Serpent cipher as optional cipher. Updated the protocol specs.
1223 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1225 * Added support for inviting/banning by IP/MASK, public key,
1226 and explicit Client ID. Redefined the command and notify
1227 types to allow easier forwards support for other methods
1228 of inviting/banning. Updated protocol specs.
1230 * Remove the client from channel's invite lists if the client
1231 is kicked or killed. Updated protocol specs.
1233 * Unified the Channel Message Payload and Private Message
1234 into one Message Payload. Updated protocol specs and
1237 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Don't wait for EOF after socket error has occurred, but
1240 close the connection. Affected file is silcd/server.c.
1242 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * Added support for setting FOUNDER mode on channel with
1245 specific public key which can be set with CMODE command.
1246 Updated protocol specs and implemented in client and server.
1248 * Fixed the Irssi SILC client to correctly shutdown the client
1249 library to avoid memory leaks. Affected files are
1250 irssi/src/silc/core/silc-core.c and silc-servers.c.
1252 * Deprecated the No Reply flag in SKE protocol and introduced
1253 "IV Included" flag which can be used to indicate that the IV
1254 is included in the ciphertext. This makes it possible to use
1255 SILC on unreliable transport, such as UDP which may cause
1256 packet reordering and losses. Updated protocol specs, did
1259 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1262 < 32 bit values in correct size. Affected file is
1263 lib/silcmath/mp_mpi.c.
1265 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Fixed the KE Start Payload parsing to check that mandatory
1268 fields are present. Affected file lib/silcske/payload.c.
1270 * Fixed compilation warnigs in Irssi SILC Client. Affected
1271 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1273 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1275 * Print "nick now appears as newnick" and update Irssi's nicklist
1276 when you change your nick to "nick". Closes #62
1278 * Never format your own nick. Closes #63
1280 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1282 * SILC_UMODE_GONE changes are now propagated correctly to the
1283 Irssi client. Closes #54
1285 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1287 * Fixed example in /HELP KEY
1289 * Added expando $j which expands to current SILC Client version
1291 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1293 * Fixed public key decoding in crypto library.
1295 * Added better error printing to SKE library.
1297 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Fixed NICK command to not crash if nickname was not sent.
1301 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1303 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1304 Deprecated the old Encrypt-And-MAC order. Updated protocol
1305 specs and implemented.
1307 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1308 generation. Updated specs and implemented.
1310 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Added support for rekey before 2^32 sequence number wraps.
1313 Affected files in server and client library.
1315 * Padding must be at least 8 bytes now. Implemented and updated
1318 * Compute maximum padding for authentication packets to make
1319 passphrase approximation attacks impossible. Affected files
1320 in client library and in server.
1322 * Fixed PING command sending in client library and handling in
1323 server. The server ID must be ID Payload, not raw ID data.
1324 Affected files in server and client library.
1326 * Defined that all public keys sent in commands and notify
1327 payloads are actually Public Key Payloads not raw public key
1328 data. Updated protocol specs and implemented.
1330 * Updated protocol version to 1.2. Updated specs and code.
1332 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1333 status types. Updated specs and the code.
1335 * Added support for normal client to kill its own entries from
1336 the network. Updated protocol specs and the code.
1338 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1339 and added initial implementation.
1341 * Added MAC field to the Private Message Payload to protect
1342 against chosen ciphertext attacks. Updated the protocol specs
1345 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1346 attribute to indicate the user's current idle and signon time
1347 of a service. Updated protocol specs and implemented.
1349 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Added "do_not_bind" argument to silc_client_file_send what
1352 can be used to not bind locally but assume the file receiver
1353 provides the point of connect. Usefull when sender is behind
1354 NAT device. Affected file lib/silcclient/silcclient.h and
1357 * Added -no-listener option to FILE SEND command in Irssi SILC
1358 client. Affected file irssi/src/silc/core/silc-servers.c.
1359 Renamed FILE RECEIVE to FILE ACCEPT.
1361 * Confirm passphrase for private key encryption in
1362 silc_create_key_pair and silc_change_private_key_passphrase.
1363 Affected files are lib/silcutil/silcapputil.c.
1365 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1367 * Move silc_client_packet_send back to internal, added
1368 silc_client_send_packet, a bit simpler function for application.
1369 Affected files lib/silcclient/silcclient.h, client.c and
1372 * Moved the SilcClientEntry, SilcChannelEntry and
1373 SilcServerEntry to silcclient.h to be public and documented
1374 them for application. Affected files are
1375 lib/silcclient/silcclient.h and idlist.h.
1377 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Fixed manual page installation patch by Ville Räsänen.
1380 USERS help page fix patch by Ville Räsänen
1382 * Changed the silc_client_command_call interface to make
1383 the command call simpler for the application. The library
1384 now handles the command line parsing, command finding and
1385 execution. Application only needs to call the function
1386 with the command line. Affected files are
1387 lib/silcclient/silcclient.h, command.[ch].
1389 * Fixed silc_get_input to NULL-terminate the returned input.
1390 Affected file lib/silcutil/silcutil.c.
1392 * Resolve the client's public key in JOIN command if the
1393 founder auth data is being requested but we don't know the
1394 client's public key. Affected file silcd/command.c.
1397 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Print notify for server opers when backup router comes
1400 online. Affected file silcd/server.c.
1402 * Fixed the INVITE command to send the invite list in
1403 command reply. Affected file silcd/command_reply.c.
1405 * Fixed MOTD command reply sending. Affected file
1408 * UTF-8 decode the topic in TOPIC command reply and LIST
1409 command reply in Irssi SILC client. Affected file is
1410 irssi/src/silc/core/client_ops.c.
1412 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1414 * Fixed the INVITE command to not crash Irssi SILC client
1415 when given without nickname argument. AFfected file
1416 irssi/src/silc/core/client_ops.c.
1418 * Fixed double free in WHOIS query on normal server when
1419 forwarding query to router. Affected file is
1420 silcd/server_query.c.
1422 * Fixed WATCH command reply handling on normal server which
1423 was missing altogether. Affected file silcd/command_reply.c.
1426 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1428 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1429 Included yodl sources for each of these. Also modified
1430 Makefile.am prototype to install these files to proper
1431 locations. Updated CREDITS. Affected file Makefile.am.pre,
1432 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1435 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Added support for encrypted private key files. Now
1438 passphrase must be provided when new key pair is created
1439 (can be empty though), and prompted when loading the
1440 private key. Added support for loading the old-style
1441 non-encrypted private keys as well. Affected files
1442 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1445 * Fixed silc_get_input to accept input on all terminals.
1446 Affected file lib/silcutil/silcutil.c.
1448 * Moved the Irssi SILC client key loading and other stuff
1449 to be called after the arguments and UI is initialized.
1450 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1452 * Added -P option to Irssi SILC client which can be used
1453 to change the passphrase of the private key. Affected
1454 file irssi/src/silc/core/silc-core.c.
1456 * Added silc_change_private_key_passphrase apputil routine
1457 to lib/silcutil/silcapputil.[ch].
1459 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Fixed connection closing in client library to not crash.
1462 Moved the connection freeing totally to function
1463 silc_clinet_del_connection. Affected file
1464 lib/silcclinet/client.c.
1466 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1468 * Changed includes/silcincludes.h to silcincludes.h.in to
1469 include configuration specific information. The silcdefs.h
1470 is not included in to installation anymore (it's only
1471 compilation time header).
1473 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Moved the SilcClient and SilcClientConnection from client.h
1476 to the public lib/silcclient/silcclient.h. Changed the
1479 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * If version string in silc_clinet_alloc is NULL the library
1482 puts it automatically. Affected file lib/silcclient/client.c.
1484 * Changed the version strings from variables to #define's
1485 in includes/silcversion.h.
1487 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Added shared library complation support.
1491 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Added lib/silcutil/silcapputil.[ch] for application
1494 utility functions. It includes routines for applications'
1495 convenience. Added silc_create_key_pair, silc_show_public_key
1496 and silc_load_key_pair functions.
1498 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1500 * Send RESUME_CLIENT packet from router to backup routers
1501 to in resuming. Affected file silcd/packet_receive.c.
1503 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * In IDENTIFY command parsing, send all other IDs except
1506 Client IDs explicitly to router for resolving on normal
1507 server. Also check that ID received in WHOIS command is
1508 always Client ID, others are not allowed. Affected file
1509 silcd/server_query.c.
1511 * Merged latest changes from irssi.org CVS.
1513 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1516 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1518 * Fixed the heartbeat sending in Irssi SILC client. Moved
1519 the silc_client_packet_send to silcclient.h for application
1520 usage. Affected files lib/silcclient/client_internal.h
1521 lib/silcclient/silcclient.h.
1523 * Fixed a bug in query resolving in server. Used wrong
1524 variable in a for loop and crashed. Affected file is
1525 silcd/server_query.c.
1527 * Server constructs requested attributes only to locally
1528 connected clients. Affected file silcd/server_query.c.
1531 * Fixed a bug when sending resolving from router to server
1532 with requested attributes. The constructed WHOIS command
1533 was incorrect. Affected file silcd/server_query.c.
1536 * Fixed Requested Attributes saving in WHOIS command reply.
1537 The length of the data buffer must be saved too. Affected
1538 file silcd/command_reply.c.
1540 * Update the client entry's servername after detaching is
1541 over. Affected file silcd/packet_receive.c. Bug #37.
1543 * Resolve incomplete client entrys in CUMODE_CHANGE and
1544 CMODE_CHANGE notifys. Affected file is
1545 lib/silcclient/client_notify.c. Bug #42.
1547 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Fixed channel key packet processing bug on backup router
1550 during backup resuming protocol. Affected file is
1551 silcd/packet_receive.c.
1553 * Fixed memory leaks in server. Affected files are
1554 silcd/server.c and silcd/packet_receive.c.
1556 * Fixed packet decryption problem when backup router encrypted
1557 channel message with wrong key during backup resuming
1558 protocol. Affected file silcd/packet_send.c.
1560 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1561 Toni Willberg (toniw@iki.fi)
1563 * Changed the SilcCipher context to be private. Changed the
1564 silc_cipher_get_iv to just return pointer to the IV. Added
1565 silc_cipher_get_name to return the name of the cipher.
1566 Fixed code all around to support these changes. Affected
1567 files are lib/silccrypt/silccipher.[ch], client library and
1570 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Fixed unaligned access in lib/silccore/silcattrs.c.
1574 * Fixed libtool linking in lib/silcsim/Makefile.am.
1576 * Fixed services attribute printing. Affected files is
1577 irssi/src/silc/core/silc-queries.c.
1579 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Fixed a crashbug in incoming server accepting. Affected
1582 file silcd/server.c.
1584 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Added automatically generated index to Toolkit Reference
1589 * Added support for Postscript Toolkit Reference Manual.
1591 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1596 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Added 'send_events' boolean argument to the function
1599 silc_schedule_set_listen_fd which sends the set events to
1600 the application explicitly if set to TRUE. Default action
1601 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1602 lib/silcclient/client_internal.h and silcd/server_internal.h.
1604 * Added silc_compare_timeval to determine which time values
1605 is smaller. Affected file lib/silcutil/silcutil.[ch].
1607 * Added sort-of "Quality of Service" (QoS) support to
1608 SilcSocketConnection. Data reception can be controlled with
1609 rate limit per second and/or read data length limit.
1610 Added silc_socket_set_qos. Affected files are
1611 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1613 * Added the QoS configuration to SILC Server configuration
1614 file. Affected files are silcd/serverconfig.[ch] and
1617 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Merged with irssi.org CVS.
1621 * Failed OPER and SILCOPER authentications are now logged.
1622 Affected file silcd/command.c. Bugs #25.
1624 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * ROBODoc documented lib/silcutil/silcbuffer.h and
1627 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1628 <ville.rasanen@iki.fi>.
1630 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Added support for auto-passphrase authentication from the
1633 config file during connecting which was not implemented
1634 yet. Affected file irssi/src/silc/core/client_ops.c.
1636 * Fixed a bug in authentication protocol failure handling which
1637 was processing wrong callback context. Affected files
1638 are lib/silcclient/client.c and protocol.c.
1640 * Fixed the /ATTR allow off to actually work. Affected file
1641 is irssi/src/silc/core/silc-queries.c.
1643 * Fixed the /ATTR -del to work. Affected file is
1644 irssi/src/silc/core/silc-queries.c.
1646 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1650 * Fixed mask attribute adding in Irssi SILC client. Affected
1651 file irssi/src/silc/core/silc-queries.c.
1653 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Added support for saving the requested attributes in
1656 WHOIS to directory. Affected file is
1657 irssi/src/silc/core/silc-queries.c.
1659 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Added support for parsing VCard fields that do not have
1662 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1664 * Fixed a double free bug in hash table foreach function
1665 if the entry was deleted in the foreach callback. Affected
1666 file lib/silcutil/silchashtable.c.
1668 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Added silc_attribute_get_verify_data to return the signature
1671 verification data for either user digital signature or
1672 server digital signature in Requested Attributes. Affected
1673 files are lib/silccore/silcattrs.[ch].
1675 * Added silc_vcard_alloc which is used to allocated dynamic
1676 SilcVCard context. The silc_vcard_free now checks whether
1677 the context is dynamically allocated or not. Affected files
1678 are lib/silcutil/silcvcard.[ch].
1680 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Periodically remove the NOATTR status from client entry
1683 so that the client may take the attributes in use even after
1684 server has resolved them unsuccessfully earlier. Affected
1685 file silcd/server_query.c and idlist.h.
1687 * Moved sha1hash and md5hash from client->internal to
1688 SilcClient for application usage. Affected files are
1689 lib/silcclient/client.h and client_internal.h.
1691 * Fixed attribute encoding and decoding bugs. Affected
1692 files lib/silccore/silcattrs.[ch].
1694 * Added ATTR command to Irssi SILC Client which is used to
1695 manage user's Requested Attributes sending and values for
1696 WHOIS command. Affected files around Irssi SILC client.
1698 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Added silc_buffer_strformat which can be used to format
1701 strings into a buffer which size is automatically increased.
1702 Affected file lib/silcutil/silcbuffmt.[ch].
1704 * Added implementation of VCard (RFC 2426) which can be used
1705 as part of Requested Attributes in WHOIS command. Affected
1706 file lib/silcutil/silcvcard.[ch].
1708 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Some strncat -> silc_strncat changes our the core and
1713 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1714 errors. Added better error printing to SKE library.
1715 Affected files lib/silcske/silcske.c, silcske_status.h and
1718 * Save the PKCS key length even if only private key is set to
1719 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1721 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1722 length in bits not in bytes. Affected files are
1723 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1724 silcd/server_query.c.
1726 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Added silc_attribute_payload_encode_data to directly encode
1729 the data into the attributes buffer. Renamed function
1730 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1731 Affected files are lib/silccore/silcattrs.[ch].
1733 * silc_hash_table_find_foreach calls the foreach function now
1734 once even if the nothing was found with context set to NULL.
1735 Affected file lib/silcutil/silchashtable.[ch].
1737 * Remove the RESOLVING flag from client entry after received
1738 the Requested Attributes from the client. Fixed memory leak
1739 in client entry freeing. Affected files silcd/server_query.c
1742 * Added Requested Attributes support into SILC Client Library.
1743 It is not able to send requested attributes in WHOIS command,
1744 and also receive and process requested attributes. Added
1745 silc_client_attribute_[add|del] and silc_client_attributes_get
1746 functions. Added also `ignore_requested_attributes' to the
1747 SilcClientParams to not use attributes in client. Affected
1748 files are lib/silcclient/command.c, client_attrs.[ch],
1749 silcclient.h, client_internal and client.[ch].
1751 * Changed the silc_client_get_client_by_id to support Requested
1752 Attributes, it takes them as argument now. Affected file
1753 is lib/silcclient/silcclient.h, and idlist.c.
1755 * Added -details option to WHOIS command in Irssi SILC Client
1756 to support the requested attributes. By default it requests
1757 all attributes. Affected file lib/silcclient/command.c and
1758 irssi/doc/help/in/whois.in.
1760 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Add also SERVICE attribute for server-constructed attribute
1763 data. Also digitally sign the attributes and add
1764 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1765 silcd/server_query.c.
1767 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Changed the silc_attribute_payload_encode to support list
1770 of attributes (function may be called several times to add
1771 a new attribute). Removed the silc_attribute_payload_encode_list
1772 function. The encoding function now also automatically encodes
1773 the data, so the caller does not need to do that. Affected
1774 files lib/silccore/silcattrs.[ch].
1776 * Added support for replying on behalf of the user to the
1777 Requested Attributes in WHOIS command in the server. Affected
1778 file silcd/server_query.c.
1780 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1781 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1783 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Don't swtich to become primary router if we are backup if
1786 decryption error has occurred. Affected file silcd/server.c.
1788 * Fixed a bug in backup router IP address comparison in
1789 silc_server_backup_get.
1791 Save now also the port of the server/router and use that
1792 in comparison as well. Affected file silcd/server_backup.c.
1794 * Normal server now reconnects to backup router automatically
1795 if connection is lost to it. Affected file silcd/server.c.
1797 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1799 * If packet processing fails (like integrity check fails)
1800 the connection is closed now. Affected files are
1801 lib/silccore/silcpacket.c and silcd/server.c.
1803 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Fixed double free in RSA public key set function
1806 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1809 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1812 Added server_query.[ch] which provides one interface for
1813 querying information using all three commands.
1815 * Changed all "typedef unsigned char" in core library to
1816 "typedef SilcUInt8".
1818 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1822 * Renamed silc_server_get_client_resolve to
1823 silc_server_query_resolve and moved to server_query.[ch].
1825 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Resumed client packet handling from server put the resumed
1828 client on wrong list on router and caused the client not
1829 be present on the network anymore. Now fixed to put the
1830 client to correct list. Affected file silcd/packet_receive.c.
1832 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1834 * Various cleanup in error message output in config parsing code
1835 and in server init code. Fixed error log files containing
1836 too many newlines ('\n') in some situations. Affected files are
1837 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1839 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Use the reverse lookupped hostname in client internals
1842 instead of one user provided us as remote server name.
1843 Affected file lib/silcclient/client.c.
1845 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Added 'app_context' to silc_schedule_init. It is an
1848 application specific context that is delivered to application
1849 in task callback functions. Affected files are
1850 lib/silcutil/silcutil.[ch].
1852 * The hb_context in SilcSocketConnection is not freed
1853 automatically anymore (application must free it). Freeing
1854 it automatic is inconsistent. Affected files are
1855 lib/silcutil/silcsockconn.[ch].
1857 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Added support for removing explicitly added client connections
1860 in rehash and closing the client connections if they were
1861 unconfigured in the rehash. Affected file silcd/server.c.
1863 * Added support for aborting automatically pending commands
1864 that never receives the reply (to avoid memory leaks).
1865 Added also silc_server_command_pending_timed to set the
1866 specific timeout for pending command. Affected files are
1867 silcd/command[_reply].[ch].
1869 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1870 specs and lib/silccore/silcstatus.h.
1872 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Changed the silc_get_time to accept time value as argument
1875 or if zero is sent return current local time. Affected
1876 file lib/silcutil/silcutil.[ch].
1878 * Added STATS command to client library and Irssi SILC client.
1879 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1881 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * Assure that channel key is set before sending it. May
1884 crash server otherwise. Affected file silcd/packet_send.c.
1886 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1888 * Assure that endless loop cannot happen with detached client
1889 resolving on normal server. Added idlist status
1890 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1891 silcd/idlist.h and silcd/packet_receive.c.
1893 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Incoming file transfer request cannot use same session as
1896 the sending session. This can happen when sending file to
1897 yourself. Crashed the client on quit. Affected file
1898 lib/silcclient/client_ftp.c. Bug #24.
1900 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Implemented the draft-riikonen-precense-attrs draft and
1903 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1905 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Distribute the SERVER_SIGNOFF notify also to local backup
1908 routers from the primary router. The backup router may not
1909 have the signing of local server directly connected and need
1910 to know about the signoff. Affected file silcd/server_util.c.
1912 * Use the primary router as the origin of the locally connected
1913 server when it is disconnecting from the backup router since
1914 that's where it really is coming from. Now the clients from
1915 the disconnecting server are removed correctly and "shadow"
1916 clients are not left to the backup router. Affected file
1919 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * If normal server is standalone and found existing but disabled
1922 channel, do not re-create the channel since it creates
1923 duplicate same channels. Affected file silcd/server.c.
1925 * Added anonymous client connections support to server. New
1926 "anonymous" configuration option to ConnectionParams section
1927 added. If set to true, the username and hostname information
1928 of the client will be scrambled and anonymous user mode is
1929 set automatically to the user. Affected files are
1930 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1932 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * In JOIN notify handling, mark that the cache entry of the
1935 client cannot be expired. Can cause crashes on normal
1936 server (asserts client->channels). Affected file is
1937 silcd/packet_receive.c.
1939 * From now on distribution versions are used as protocol versions
1940 instead of by default using the Toolkit base version as protocol
1941 version. Affected file prepare.
1943 * Do not set the locally resolved hostname for local client
1944 entry but take what server sends. This way the real hostname
1945 is showed in WHOIS for yourself. Affected file is
1946 lib/silcclient/idlist.c and lib/silcclient/client.c.
1948 * Resolve local info with IDENTIFY when connecting to server.y
1950 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1952 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1953 for implied search (not needed on platforms which has native
1954 pthreads library). Use --without-pthreads to disable threads.
1955 Affected file is configure.in.pre
1957 * Fixed --with-iconv on platforms which need to bypass (broken)
1958 native iconv(). Affected file is configure.in.pre
1960 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Moved -C option parsing in Irssi SILC client at same time
1963 as other options. The UI was initialized earlier and caused
1964 problems on command line. Bug #16. Affected file is
1965 irssi/src/silc/core/silc-core.c.
1967 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1969 * Added global variable silc_log_timestamp that tells silclog
1970 wether to print or not the timestamp in the logging files.
1971 Affected file lib/silcutil/silclog.[ch].
1973 * Added silcd configuration option Timestamp in the Logging
1974 section. Affected file silcd/serverconfig.[ch],
1975 doc/example_silcd.conf.in.
1977 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * Fixed fingerprint checking to check for entirely empty
1980 fingerprint instead of two first bytes when determining
1981 if it is set. Bug #18. Affected file silcd/command.c.
1983 * Fixed duplicate PKCS name registering to not allow it.
1984 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1986 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1988 * Conditionalize non-gcc compiler optimizations for various
1989 platforms, enable those commented out. Cleanups.
1990 Affected file lib/silcmath/mpi/configure.in
1992 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1994 * silc_rng_exec_command() left zombie processes if command
1995 didn't generate any output. Affected file
1996 lib/silccrypt/silcrng.c
1998 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2000 * Rewrote iconv checking, introduce --with-iconv for systems
2001 which rely on libiconv. Check if iconv() provided by libc
2002 is good enough, otherwise demand libiconv. Affected file
2005 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2007 * Search for ldopen() also in libc. This enables SIM support
2008 on *BSD systems. Based on patch from Alex Zepeda. Affected
2009 file configure.in.pre
2011 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2013 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2014 This fixes prepare on *BSD systems. Affected file
2017 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * More fixed for not having purge timeout for global clients
2020 that are on channel. Affected files silcd/command_reply.c
2023 * Fixed the rekey protocol to work with backup router connections.
2024 Rekey packets are now allowed on disabled connections as
2025 well. Affected files silcd/packet_send.c and server.c.
2027 * Do not switch to be as backup router when shutting down and
2028 closing the primary connection. Affected file silcd/server.c.
2030 * Fixed memory leaks in backup router deleting. Added
2031 silc_server_backup_free to free all data during shutdown of
2032 server. Affected files silcd/server_backup.[ch].
2034 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Do not process commands if the sock->user_data is NULL.
2037 Affected file silcd/command.c.
2039 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Fixed buffer overflow and security problems (loosing bits
2042 in CFB encryption) in SILC RNG. Problems reported by
2043 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2045 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Added yet more checks that client is not expired on global
2048 list if it is on channels. Affected file is
2049 silcd/command_reply.c.
2051 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Merged c0ffee's MIME signal patch which adds support for
2054 sending also MIME messages in Irssi SILC Client, and handling
2055 received MIME messages in a signal (and perhaps doing something
2056 to non-textual MIME messages).
2058 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Fixed pending command deletion in server and client library
2061 to check the whole list instead of breaking after first found.
2062 The affected files are silcd/command.[ch] and
2063 lib/silcclient/command.[ch].
2065 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2068 secret or private, otherwise it's possible to find out
2069 whether a secret channel exists or not. Affected file
2072 * If CMODE change fails during the mode setting, assure that
2073 the old mode mask is set for the channel back. Affected
2074 file silcd/command.c.
2076 * Fixed passphrase saving on +a channel on normal server
2077 after successful JOIN command. Affected file silcd/command.c.
2079 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Remove server/router operator privileges in DETACH command,
2082 since it's possible to resume to server where these
2083 privileges would not be allowed for the client. Affected
2084 file silcd/command.c.
2086 * Do not set to wait for backup in rehash of the server.
2087 Affected file silcd/server.c.
2089 * Do not check listener sockets when counting how many
2090 socket connections we have. Affected file is
2091 silcd/server_util.c.
2093 * Do not announce disconnected clients that are remaining
2094 in history (for WHOWAS). This is because SIGNOFF notify
2095 for these has been sent earlier already. Affected file
2098 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Buffer overflow with CUMODE command's mode->mode character
2101 conversion. Reported by Ville Räsänen. Affected file
2102 lib/silcutil/silcutil.c.
2104 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Allow heartbeat packets to go disabled connections anyway.
2107 Affected files silcd/server.c and silcd/packet_send.c.
2109 * Do not broadcast New Channel packets with List flag set
2110 in the packet to backup routers. The router must check
2111 for the correctness of the packets before sending them.
2112 It is possible that router will have enforce Channel ID
2113 change and this would cause desync in the backup router.
2114 Affected file silcd/packet_receive.c.
2116 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2117 are handled in list parsing. They are not list packets
2118 anymore. Affected file silcd/packet_receive.c.
2120 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Stop waiting for backup router through the timeout, not
2123 directly after backup router has arrived. Affected file
2126 * Do not re-create channel keys and send them when removing
2127 clients in server shutdown. Affected files are
2128 silcd/server_internal.h and silcd/server_util.c.
2130 * Notify distribution to backup routers was missing from
2131 the silc_server_send_notify_dest function which caused
2132 desyncing problems with backup router. Affected file is
2133 silcd/packet_send.c.
2135 * The client's channel removing was working wrong on
2136 backup router. It assumed that it doesn't know global
2137 information but backup router does know. For this reason
2138 it could remove channel when it wasn't supposed to do that.
2139 Affected file silcd/server.c and silcd/server_util.c.
2141 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Stop for a couple seconds after badkup router has become
2144 primary router. Affected file silcd/server.c.
2146 * Added silc_server_remove_servers_by_server, which is used
2147 to remove servers originated from some other server. Also
2148 clients of those servers can be removed too. Affected file
2149 silcd/server_util.[ch].
2151 * When removing clients after a server has signed of remove
2152 also all servers behind that server (unless they are known
2153 to be available locally), and send SERVER_SIGNOFF for each
2154 of the server separately. Also the signed off clients are
2155 sent now separately per signed off server. The affected files
2156 are silcd/server.c and silcd/server_util.[ch].
2158 * All servers added with silc_idlist_add_server must always
2159 have both "router" and "connection" pointers set. Otherwise,
2160 bad server entries may be left around in the cache.
2161 Affected file silcd/command_reply.c.
2163 * Do not create the channel key in NEW_CHANNEL packet
2164 processing if the channel is empty. Affected file
2165 silcd/packet_receive.c.
2167 * Completed backup router support for standalone routers.
2168 Supports also servers in the cell that do not use the backup
2171 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Fixed a bug in silc_string_regexify which did not add '^'
2174 at the start of each string, and thus the matching was
2175 not explicit. For example ban list iikone@*!*@* would
2176 match also "priikone", which is wrong, it would have to be
2177 *iikone@*!*@* to match also "priikone". Affected
2178 file lib/silcutil/unix/silcunixutil.c.
2180 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Enable all local server connections before updating client
2183 caches when we've become backup router. Otherwise, signoff
2184 packets may not reach the clients. Affected files are
2185 silcd/server.c and silcd/server_util.[ch].
2187 * Fixed a bug in version string parsing which could crash
2188 the program with specially formatted version string.
2189 Bug reported and patch provided by Ville Räsänen. Affected
2190 file lib/silcutil/silcutil.c.
2192 * Handle the disconnection immediately when DISCONNECT
2193 packet is received in server. Affected file silcd/server.c.
2195 * Primary router now waits a short time (10 seconds) for
2196 backup router connection before accepting any other
2197 connection (except local). Affected file silcd/server.c,
2200 * Fixed a crash in client libary in NICK_CHANGE notify when
2201 NICK_CHANGE arrived for client entry we are resolving
2202 currently. Affected file lib/silcclient/client_notify.c.
2204 * Call the sconn->callback completion even if error had
2205 occurred. Start reconnecting always if connection to
2206 primary router fails during backup router protocol.
2207 Affected files silcd/server.c and server_backup.c.
2209 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Added functions silc_server_send_opers and
2212 silc_server_send_opers_notify to send packets stricly
2213 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2214 to send variable argument notify to operators.
2215 Affected files silcd/packet_send.[ch] and silcd/server.h.
2217 * Removed UMODE rights checking with UMODE_CHANGE notify.
2218 Affected file silcd/packet_receive.c.
2220 * Server/router operator now receives notify when network
2221 switches to backup router and when it resumes the use of
2222 primary router. Affected file silcd/server.c and
2223 silcd/server_backup.c.
2225 * Fixed the updating of client information after backup
2226 resuming protocol is over; update all except local clients
2227 to the new primary router. The affected file is
2228 silcd/server_util.c.
2230 * Added support for closing active connections in rehash
2231 that were unconfigured by the user. Supports currently
2232 closing server and router connections. Affected file
2235 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2237 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2240 is NULL since seems that on some platforms NULL is allowed
2241 and on some it's not. Fallback encoding is used instead.
2242 Affected file lib/silcutil/silcstrutil.c.
2244 * Fixed statistics updating for incoming server connection
2245 which could cause problems when re-connecting. Affected
2246 file silcd/server.c.
2248 * Preliminary backup router support for standalone router
2249 added. Affected files in silcd/.
2251 * Mark server connections in backup router disabled before
2252 and after backup protocol. Affected file is
2253 silcd/server_backup.c.
2255 * Added support for reconnecting to remote server connection
2256 even if the protocol fails, and if the configuration wants
2257 us to keep trying to connect anyway.
2259 Server connection is not allowed to backup router if
2260 backup router does not have connection to primary router yet.
2262 Affected file is silcd/server.c.
2264 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Added silc_client_udpate_server function to update changed
2267 server info. Affected file lib/silcclient/idlist.[ch].
2269 * Added check for server entries that are being resolved when
2270 notify is received. If being resolved, handle the received
2271 notify only after it's resolved so that all notifys are
2272 handled in same order as received from the server.
2274 Added similar resolver check to channel entries. Every
2275 notify that cause resolving of any information that affects
2276 channel entry marks the channel entry in waiting state.
2277 After whatever resolving is over the waiters are signalled
2278 and only then the notifys are handled in the same order
2279 as delivered from the server.
2281 Affected files are lib/silcclient/idlist.[ch], and
2284 * Fixed KILLED notify handling in normal server. Affected
2285 file silcd/packet_receive.c.
2287 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2288 is locally connected, or was locally connected (but may
2289 be detached and connection is not active). Added also
2290 SILC_IS_LOCAL for checking this status. Affected files
2291 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2292 silcd/server.c and silcd/server_internal.h.
2294 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Don't send or handle TOPIC_SET if topic is already set and
2297 is same as being set. Affected files silcd/command.c and
2298 silcd/packet_receive.c.
2300 * Fixed CMODE change rights checking to work correctly when
2301 removing modes by operator. Affected file is
2302 silcd/server_util.c.
2304 * Fixed some handling with New Channel packet in router and
2305 fixed some CMODE_CHANGE notify handling in server and router.
2306 Affected file is silcd/packet_receive.c.
2308 * Changed "disconnect" client operation to include the
2309 reason of the disconnection and optional disconnection
2310 message. Affected file lib/silcclient/silcclient.h.
2312 * Made the compilation of lib/contrib/ stuff conditional.
2313 Affected files configure.in.pre, lib/contrib/Makefile.am.
2315 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2318 to the sender of the notify too, to avoid situation where two
2319 notifys are in the network at the same time going to oppsite
2320 directions. Affected file silcd/packet_receice.c.
2322 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Delete the client from channel even if the cilent->id is
2325 NULL. It was possible that client was deleted without
2326 removing from channels (theoretically at least). Affected
2327 file silcd/server.c and silcd/server_util.c.
2329 * Free the client data too when resuming is not successful.
2330 Affected file silcd/packet_receive.c.
2332 * Merged some code from c0ffee's silc-plugin. Affected files
2333 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2335 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2336 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2337 to the primary router connection, the other one returns
2338 TRUE if packet must be broadcasted to network.
2340 * All notifys that are destined to primary router (to network)
2341 are now automatically sent to backup routers even if the
2342 router is standalone (and has backup router). Affected files
2345 * Added --without-irssi and --without-silcd configuration
2346 options for disabling the compilation of these applications.
2347 Affected file configure.in.pre and prepare.
2349 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2352 UTF-8 encoding and decoding. Added also new encodings
2353 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2355 Added also SILC_STRING_LANGUAGE which is language and charset
2356 specific encoder and decoer for those platforms that support
2357 iconv(). It can convert the UTF-8 to and from the locale
2358 specific character set.
2360 Affected file lib/silcutil/silcstrutil.[ch].
2362 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2364 * Added function silc_get_command_name to the file
2365 lib/silcutil/silcutil.[ch].
2367 * Improved the server debug output a bit. Affected files are
2370 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Save the channel passphrase when received succesful JOIN
2373 command reply from router, on normal server. Otherwise
2374 joinig +a channels from normal server is not possible.
2375 Affected file silcd/command.c.
2377 * Fixed a bug in TOPIC_SET notify handling. The notifier
2378 may be other than client too, like server or channel.
2379 It expected it to always be only client and ignored the
2380 notify. Affected file silcd/packet_recieve.c.
2382 * Removed some (unnecessary) debug printing from
2383 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2385 * Do not force CMODE_CHANGE when server is announcing new
2388 Router announces stuff only after server reannounces channel
2389 after CHANNEL_CHANGE notify.
2391 These fixes optimizes the announcing procedure, and perhaps
2392 fixes some problems too. Affected file silcd/packet_receive.c.
2394 * Fixed SERVER_SIGNOFF sending to local clients. It was
2395 totally broken and sent the notify to all local clients,
2396 instead of only to those that was on same channel as the
2397 signing off clients. Affected file silcd/server_util.c.
2399 * Added -D option to server. It can be used to give debug
2400 level. The levels are from 0 - 99, and are predefined for
2401 smooth server debugging. (see silcd.c for the predefined
2402 levels). Affected file silcd/server.c.
2404 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Fixed a bug in Irssi SILC client to close the connection
2407 properly when disconnecting from server. Affected file
2408 irssi/src/silc/core/client_ops.c.
2410 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * When authenticating as founder during JOIN command, check
2413 that the one authenticating becomes the only founder on the
2414 channel. Affected file silcd/command.c.
2416 * Better checking for founder mode setting when CUMODE_CHANGE
2417 notify is received. Affected file silcd/packet_receive.c.
2419 * Close all connections when shutting down the server by sending
2420 DISCONNECT packet. Close all listeners too when shutting
2421 down the server. Affected file silcd/server.c.
2423 * Handle DISCONNECT packet correctly in client library by
2424 calling the "disconnect" client operation. Affected file
2425 lib/silcclient/client.c.
2427 * Handle local errors correctly during resuming. Affected
2428 file lib/silcclient/client.c.
2430 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * The log file is not dupped internally anymore in
2433 lib/silcutil/silclog.c. Fixed memory leaks too.
2435 * The scheduler now dispatches all pending timeout tasks
2436 when it is uninitialized with silc_schedule_uninit.
2437 Affected file lib/silcutil/silcschedule.c.
2439 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Added --enable-stack-trace option to configure. Added
2442 memory allocation stack trace support. Added files
2443 lib/silcutil/stacktrace.[ch]. Affected files are
2444 lib/silcutil/silcmemory.[ch].
2446 * Fixed memory leaks from libraries and server. Affected
2447 files around the tree.
2449 * Reverted back a fix made to CUMODE which broke it.
2450 Affected file silcd/command.c.
2452 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2455 core library, and implemented it. All textual messages SHOULD
2456 use this flag and the message MUST be UTF-8 encoded.
2457 All text messages sent by Irssi SILC client are now UTF-8
2458 encoded (regardless whether the terminal supports UTF-8 or not).
2459 Affected files are lib/silccore/silcchannel.h,
2460 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2463 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Added lots of new statistics updating that was missing from
2466 the server and router code. Affected files in silcd/.
2468 * Sending SIGUSR1 signal to server now dumps the current
2469 server statistics into /tmp directory. Affected file is
2472 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2473 the SILC Hash Interface also. Added new functions
2474 silc_hash_get_name, silc_hash_init, silc_hash_update and
2475 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2477 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Added some better info printing for client during connecting.
2480 Affected file silcd/server_util.c.
2482 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2483 to silence a user on a channel. Affected files are
2484 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2485 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2486 and silcd/packet_receive.c.
2488 * Fixed a fatal bug in handling of malformed command payload.
2489 Affected file silcd/command.c.
2491 * Fixed a double free when announcing channel users to router.
2492 Affected file silcd/server.c.
2494 * After successful authentication to channel founder mode, check
2495 that there isn't anyone else with founder mode on the channel.
2496 The one that authenticated will become founder and anyone
2497 else is demoted. Affected file silcd/command.c.
2499 * Added error printing of any error that has occurred during
2500 any command in client library. Affected file is
2501 irssi/src/silc/core/client_ops.c.
2503 * Removed some error printing from the client library and left
2504 it for the application to worry (from the error status it
2505 receives in 'command' client operation. Affected file is
2506 lib/silcclient/command.c.
2508 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2511 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2512 Starting key agreement with itself is denied. Affected file
2513 is lib/silcclient/client_keyagr.c.
2515 * Fixed some error checkings from the SFTP library which caused
2516 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2517 and lib/silcsftp/sftp_util.c.
2519 * Added new "debug" and "debug_string" settings to Irssi SILC
2520 client which can be used to print runtime debugging on the
2521 Irssi's screen. Available when compiled with --enable-debug
2522 option. Affected file irssi/src/silc/core/silc-core.c.
2524 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2526 * Fixed a missing variadic parameter in a function call that
2527 caused server crash when a non-allowed connection arrived.
2528 Reported by Richard Becker. Affected file silcd/server.c.
2530 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Added WATCH list sending to backup routers from router.
2533 The WATCH command is sent by the router to the backup
2534 router. Affected file silcd/command.c.
2536 * Mark the backup_router flag for RouterConnection entry
2537 if the backup router stuff is defined in the config file.
2538 Affected file silcd/serverconfig.c.
2540 * Fixed some backup data sending around the code to work better
2541 if the router is standalone router. Not all places were fixed.
2542 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2545 * Fixed the router connecting when connecting to multiple
2546 routers. It ignored every other router except the first
2547 one. Affected file silcd/server.c.
2549 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Made the private key generation after expiration optional.
2552 If not created after expiration the old key will re-expire
2553 at a later time (and thus key pair is not necessary to
2554 change). Affected file irssi/src/silc/core/clientutil.c.
2556 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * The length arguments in bind() and connect() were wrong
2559 and fixed now to used SIZEOF_SOCKADDR in the
2560 lib/silcutil/unix/silcunixutil.c.
2562 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Fixed detach timeout handling to use Client ID and not
2565 the actual client entry which may be freed in the callback.
2566 Affected file silcd/command.c.
2568 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Merged c0ffee's multiple interface support patch.
2571 Affected files in silcd/.
2573 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Cleanup keys properly. Affected file is
2576 irssi/src/silc/core/clientutil.c.
2578 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Display the user mode on the status bar. Affected file
2581 irssi/src/silc/core/silc-expandos.c.
2583 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * If private message key is not set, but the flag is set in
2586 the packet, ignore the packet since it cannot be decrypted.
2587 Affected file lib/silcclient/client_prvmsg.c.
2589 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * When resuming client, remove the old client entry from
2592 the watcher list too. Affected file silcd/packet_receive.c.
2594 * Do not allow normal server to force founder mode away
2595 from router if the founder mode is already set. Affected
2596 file silcd/packet_receive.c.
2598 * Remove the client entry with watch notify types with short
2599 timeout, and not directly, so that other notifys can be
2600 retrieved too. Affected file lib/silcclient/client_notify.c.
2602 * Display notification about data messages that cannot be
2603 displayed. Affected files irssi/src/silc/core/client_ops.c,
2604 irssi/src/fe-common/silc/module-formats.[ch].
2606 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Fixed the CHANNEL_CHANGE notify handling in client libary
2609 to not use freed memory. Affected file is
2610 lib/silcclient/client_notify.c.
2612 * Fixed CUMODE_CHANGE notify handling in server. Affected
2613 file silcd/packet_receive.c.
2615 * Fixed USERS command to support empty channels. Affected
2616 file silcd/command.c.
2618 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Allow multiple identical pending commands to be registered
2621 in client library. Affected file is lib/silcclient/command.c.
2623 * Call the completion for resolving client information only
2624 after all resolvers has finished. This fixes a crash in
2625 the client. Added support for checking when the resolvers
2626 are finished. Affected file is lib/silcclient/idlist.c.
2628 * Wait by default 3 seconds before reconnecting to the server
2629 after being disconnected. Makes the /detach command a bit
2632 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Check the watcher list before sending signoff notifys
2635 when closing client connection. Affected file is
2638 * Added better CMODE command rights checking. Affected file
2639 silcd/server_util.c.
2641 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Fixed watcher list checking during server signoff. It
2644 crashed the server. Affected file silcd/server_util.c.
2646 * The JOIN command reply returns now the founder's public
2647 key. Affected file is silcd/command.c.
2649 * Announce the channel mode, and the mode properties with
2650 CMODE_CHANGE notify. Affected file silcd/server.c.
2652 * Mark new channels by default disabled, untill at least
2653 one user joins the channel. Affected file is
2654 silcd/packet_receive.c.
2656 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * The nickname argument to watch notify can be optional.
2659 Fixes a crash in server. Affected file silcd/packet_send.c.
2661 * Remove the client entry from cache if the WATCH notify type
2662 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2663 lib/silcclient/client_notify.c.
2665 * Check the watcher list before and after changing nickname
2666 when the NICK_CHANGE notify is received. Affected file is
2669 * Fixed a crash in OPER and SILCOPER command sending. Empty
2670 passphrase caused the crash. Affected file is
2671 lib/silcclient/command.c.
2673 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Merged with Irssi CVS for Irssi SILC client.
2677 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Completed the protocol specifications.
2681 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Merged with Irssi CVS for Irssi SILC client.
2685 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Added the founder's public key delivery to the
2688 CUMODE_CHANGE notify type as well. Updated the protocol
2689 specs and the code. Affected files are silcd/packet_send.[ch],
2690 silcd/packet_receive.c and silcd/command.c.
2692 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Added silc_pkcs_public_key_copy function into the
2695 lib/silccrypt/silcpkcs.[ch].
2697 * Remove the `iv' from the SilcChannelEntry since we can
2698 live without it. Affected files are silcd/idlist.h and
2699 silcd/packet_receive.c.
2701 * Added support for sending the founder's public key in
2702 the CMODE_CHANGE notify packet in the server. Affected
2703 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2704 silcd/command.c and silcd/server.c.
2706 * Changed the FOUNDER_AUTH authentication to use only
2707 public key authentication as defined by new protocol
2708 specs. Passphrase authentication with that mode cannot
2709 be used anymore. It is now possible to reclaim founder
2710 mode from any server in the network. Affected files are
2711 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2713 * Added permanent channels support by making the channel
2714 permanent when FOUNDER_AUTH mode is set on the channel.
2715 The channel will not be destroyed even if channel is empty
2716 when that mode is set. Protocol TODO #17. Affected
2717 files are silcd/server.[ch], server_util.[ch],
2718 silcd/command.c, silcd/packet_receive.c and
2719 lib/silcclient/command.c.
2721 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Added reference counter to the command reply context in
2724 the client library. Affected files are
2725 lib/silcclient/command_reply.[ch].
2727 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Fixed rekey protocol with PFS in the client library.
2730 Affected file is lib/silcclient/protocol.c.
2732 * Added support for list of errors in client library
2733 command reply handling. Affected file is
2734 lib/silcclient/command_reply.c.
2736 * Defined that the WHOIS and IDENTIFY commands can send
2737 list of errors. Updated the protocol specs. Protocol
2740 * Added support for sending list of errors to WHOIS and
2741 IDENTIFY commands in server. Added support for receiving
2742 list of errors in server. Affected files are
2743 silcd/command.c and silcd/command_reply.c.
2745 * Fixed client info resolving on LEAVE command in client
2746 library to not crash. Affected file is
2747 lib/silcclient/client_notify.c.
2749 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Defined that the NICK command replies with thew changed
2752 nickname too, to make the nickname changing simpler at
2753 the client's end. Updated protocol specs and the code
2754 in client and server. Affected files are
2755 silcd/command.c, lib/silcclient/command_reply.c and
2756 lib/silcclient/command.c.
2758 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Added `Compressed' packet flag to indicate that the packet
2761 payload is compressed by the sender. Updated the protocol
2762 specs and the core library. The compression still is not
2763 implemented in the sources. Affected file is
2764 lib/silccore/silcpacket.h.
2766 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Remove pending command callbacks also if the connection
2769 to the server is destroyed. Affected file is
2770 lib/silcclient/client.c.
2772 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Added new QUIET channel user mode that can be used to
2775 quiet a user in a channel. Updated the protocol specs but
2776 it wasn't implemented yet. Protocol TODO #27. Affected
2777 file is lib/silccore/silcmode.h.
2779 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2781 * Added BLOCK_INVITE user mode to be able to block incoming
2782 invite notifications. Protoocol TODO #26. Affected files
2783 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2786 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2787 the protocol specs and the code. Affected file is
2788 lib/silccrypt/silcpkcs.c.
2790 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Disconnect Payload includes now the status type. Updated
2793 the protocol specs and the code. Protocol TODO #25.
2794 Affected files are silcd/server.c, lib/silcclient/client.c.
2796 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2797 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2798 Moved the silc_client_command_status_messages table to the
2799 lib/silcutil/silcutil.c and added new funtion
2800 silc_get_status_message, which deprecates function
2801 silc_client_status_message. Affected files are
2802 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2803 lib/silcutil/silcutil.[ch].
2805 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Defined that the nickname hash in Client ID MUST be from
2808 lowercase nickname. This effectively changes nicknames in
2809 SILC to case-insensitive. Updated the protocol specs and
2810 the code. Affected files are lib/silcutil/silcutil.[ch],
2811 silcd/serverid.c, and silcd/idlist.c.
2813 * Added new channel user modes BLOCK_MESSAGES_USERS and
2814 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2815 code. Affected files are lib/silccore/silcmode.h,
2816 lib/silcclient/command.c, and silcd/packet_send.c.
2818 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2819 specs and code. Affected file lib/silccore/silcstatus.h.
2821 * Added support for watch list. It is possible to add nicknames
2822 to be watched, and when they come to network, leave network
2823 or user mode changes the watcher will be notified of this
2824 change. Added SILC_COMMAND_WATCH command, added new
2825 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2826 notifications. Updated the protocol specs and implemented
2827 this to library, client and server. Protocol TODO #21.
2828 Affected files are lib/silccore/silccomand.h,
2829 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2830 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2831 silcd/packet_send.[ch], silcd/packet_receive.c, and
2832 irssi/src/silc/core/client_ops.c.
2834 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2835 somebody watching you. Updated the protocol specs and the
2836 code. Affected files are lib/silccore/silcmode.h, and
2837 lib/silcclient/command.c.
2839 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Added service support to SILC protocol. Added new command
2842 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2843 core library. Services are not implemented in server or
2844 client for now. Protocol TODO #20. Affected files are
2845 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2847 * Added SilcStatus argument to `command' client operation
2848 to return the error status when command sending fails
2849 locally. Changed all command in client library to return
2850 correct command status. Affected files are
2851 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2852 irssi/src/silc/core/client_ops.c.
2854 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Added silc_mime_parse function to parse MIME headers.
2857 Affected files are lib/silcutil/silcstruti.[ch].
2859 * Added MIME header parsing in Irssi SILC Client. It displays
2860 all textual MIME objects, others it ignores. Affected file
2861 is irssi/src/silc/core/clien_ops.c.
2863 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2865 * Fixed a bug in the pid writing function, which couldn't be
2866 written in a root-owned directory.
2868 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Defined that channel message to unknown Channel ID must
2871 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2872 Updated the protocol specs and the code in server. The
2873 affected file is silcd/packet_receive.c.
2875 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2878 that it is used to send error notifys if error occurs during
2879 some SILC packet processing, except commands. The error
2880 types are same as for command reply types. Defined that
2881 if private message is sent to unknown Client ID the error
2882 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2883 Updated the protocol specs and code. Affected files are
2884 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2885 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2886 and irssi/src/silc/core/client_ops.c. Renamed the
2887 SilcCommandStatus to SilcStatus.
2889 * Defined the use of extra WHOIS attributes in WHOIS command.
2890 The <Requested Attributes> (defined in a separate document)
2891 can be used to request additional information about user
2892 not returned by standard WHOIS command. Defined that server
2893 can send WHOIS command directly to client. Client provides
2894 the requested attributes to the server. Updated the protocol
2895 specs. Protocol TODO #4. Implementation is not done yet
2896 (Protocol TODO #24).
2898 * Renamed function silc_client_command_status_message to
2899 silc_client_status_message. Affected files are
2900 lib/silcclient/command_reply.[ch].
2902 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2905 32 bit integers. Updated the protcol specs and the code.
2906 Affected files are silcd/command.c and
2907 lib/silcclient/command.c.
2909 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2911 * Fixed a bug in library where sending a bogus authentication
2912 payload would lead to a crash. Affected file is
2913 lib/silccore/silcauth.c.
2915 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Added detach_disabled and detach_timeout server config
2918 options to the server. Affected files silcd/serverconfig.[ch],
2919 silcd/command.c and silcd/packet_receive.c.
2921 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Added resolve_cmd_ident field to the SilcClientEntry structure
2924 too so that if the entry is for example being resolved so
2925 another command may attach to the same pending command reply
2926 without requiring to resolve the same entry again. Added
2927 support for adding multiple pending commands for one
2928 command idenfier. Affected files lib/silcclient/command.[ch],
2929 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2931 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Defined that server receives WHOIS command reply for private
2934 and secret channels too. Updated protocol specs and the
2935 code in server. Affected file silcd/command.c.
2937 * Defined <channel user mode list> argument to WHOIS command
2938 reply for returning user modes on the channels. The
2939 channel list now doesn't include the user mode anymore but the
2940 actual channel mode. Updated protocol specs and the code in
2941 client and server. Affected files are silcd/command_reply.c,
2942 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2943 and lib/silcclient/command_reply.c.
2945 * Save the channels list in WHOIS command reply in normal server
2946 so that WHOIS always shows joined channels also in normal
2947 server and not just on router. Affected file is
2948 silcd/command_reply.c.
2950 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Defined that server receives USERS command reply for private
2953 and secret channels too. Updated protocol specs and the
2954 code in server. Affected file silcd/command.c.
2956 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Changed the UMODE's mode mask argument to be optional. If
2959 not provided then the command merely returns the current mode
2960 mask to the client. Updated protocol specs and the server.
2961 Affected file is silcd/command.c.
2963 * Added SILC session detachment/resuming support. It is possible
2964 to detach by closing the network connection and then re-connect
2965 and resume to the old client session. Added DETACHED user
2966 mode that server will set for detached client. Added new
2967 packet RESUME_CLIENT which is used to perform the resuming
2968 process. Added DETACH command. Updated the protocol specs,
2969 core library, client and server. Protocol TODO #22. Very
2970 many affected files around the tree.
2972 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Changed the CMODE's mode mask argument to be optional. If
2975 not provided then the command merely returns the current mode
2976 mask to the client. Updated protocol specs and the server.
2977 Affected file is silcd/command.c.
2979 * Changed the Killer's Client ID in KILLED notify to be just
2980 any ID payload since router server is allowed to kill as well.
2981 Updated protocol specs, client libary and server. Affected
2982 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2983 and irssi/src/silc/core/client_ops.c.
2985 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added new user modes ANONYMOUS for special anonymous servers
2988 that may set the mode for client, and BLOCK_PRIVMSG which
2989 client may set to block incoming private messages unless the
2990 Private Message Key flag is set (using private keys to protect
2991 private messages). Updated protocol specs and code in client
2992 and server and core library. Protocol TODO #23. Affected
2993 files are lib/silccore/silcmode.h, silcd/server.[ch],
2994 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2995 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2997 * Added new channel user mode BLOCK_MESSAGES which the client
2998 may set to itself to tell server not send channel messages.
2999 Other packets such as channel key packets are still sent.
3000 Protocol TODO #23. Updated the protocol specs, client and
3001 server. Affected files are lib/silccore/silcmode.h,
3002 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3003 lib/silcutil/silcutil.c, silcd/command.c, and
3004 silcd/packet_send.c.
3006 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Redefined the Status Payload to include now two 8 bit fields,
3009 instead of one 16 bit field. This now makes it possible to
3010 send list of errors. Updated the protocol specs and the code
3011 in core library, client library and server. Protocol TODO #1.
3012 Affected files are lib/silccore/silccommand.[ch],
3013 lib/silcclient/command_reply.[ch], silcd/command.c,
3014 silcd/command_reply.c and silcd/packet_receive.[ch].
3016 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3018 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3019 must be handled by the application and should tell the application
3020 that an error message was already printed, and it should print the
3021 config coords (line, filename, ...). Affected files are
3022 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3024 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3025 server config parsing code more readable.
3027 Fixed a bug in the fetch_logging() config callback.
3029 Affected files is silcd/serverconfig.c.
3031 * Drop root privileges when started in foreground. Don't drop them
3032 if debugging also. Affected file is silcd/silcd.c.
3034 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Added more IM-like features by introducing new user modes
3037 for setting various presence information. Added new modes:
3038 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3039 specs and code. Protocol TODO #19. Affected files are
3040 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3041 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3043 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Added STATS command to the protocol after all, to return
3046 various statistical information about the network. It can
3047 be used by clients to retrieve statistical information, and
3048 servers may use it to to fetch cell and network wide
3049 statistics from router. Updated the protocol specs and
3050 implemented it to the server. Protocol TODO #16.
3051 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3052 silcd/command_reply.[ch].
3054 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * The LIST command reply in client libary now adds new channel
3057 entry if the returned channel doesn't exist yet in cache,
3058 and returns the channel entry to the application in the
3059 command_reply client operation. Affected file is
3060 lib/silcclient/command_reply.c.
3062 * Changed the channel message payload's MAC generation to
3063 include the IV in the MAC as well. This way all relevant
3064 parts of the channel message payload are authenticated also
3065 with the channel message MAC (and not only by packet MAC).
3066 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3067 Affected file is lib/silccore/silcchannel.c.
3069 * Fixed the SKE to save the remote version, since the
3070 silc_ske_parse_version mistakenly checked wrong version,
3071 after it replaced the start payload. Affected files are
3072 lib/silcske/silcske.[ch].
3074 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3077 string utility functions. Added there also new functions
3078 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3079 Affected files lib/silcutil/silcstrutil.[ch].
3081 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3082 files are lib/silcutil/silcstrutil.[ch].
3084 * Defined that the security property fields in SKE SHOULD be
3085 UTF-8 encoded, defined that version string MUST be US-ASCII
3086 encoded, defined that passphrases sent in connection
3087 authentication protocol MUST be UTF-8 encoded. Implemented
3088 these to the client and server. Defined also that other
3089 passphrases sent in the protocol MUST be UTF-8 encoded.
3090 Affected files are lib/silcske/silcske.c,
3091 lib/silcclient/protocol.c, silcd/protocol.c,
3092 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3094 * Changed the silc_client_close_connection interface to not
3095 need the SilcSocketConnection which should not be visible
3096 to application. Affected files are lib/silcclient/client.c
3097 and lib/silcclient/silcclient.h.
3099 * Rewrote the text for Private Message Key Payload in the
3100 protocol specification. Protocol TODO #11.
3102 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Upgraded the protocol version to 1.1, updated protocol specs
3107 * Added the nickname as new argument to NICK_CHANGE notify and
3108 added it to protocol specs and implemented it to client and
3109 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3110 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3111 lib/silcclient/client_notify.c.
3113 * Added the killer's client ID to the KILLED notify and added
3114 it to protocol specs and implemented it to client and server.
3115 Protocol TODO #13. Affected files are silcd/command.c,
3116 silcd/packet_receive.c, packet_send.[ch],
3117 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3118 The killer's client entry is now returned to application in
3119 the `notify' client operation.
3121 * Fixed the Max Argument fields that had too large value set
3122 in the protocol specs. Protocol TODO #14.
3124 * Added the LEAVE command reply to return the ID of parted
3125 channel. Updated protocol specs and implemented it to the
3126 client and server. Protocol TODO #15. Affected files are
3127 silcd/command.c, lib/silcclient/command_reply.c. The channel
3128 entry is now returned to application in the `command_reply'
3131 * Rewrote the version SKE version checking in client libary
3132 and in server to use the silc_parse_version_string. Affected
3133 files are lib/silcclient/protocol.c, silcd/protocol.c.
3135 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3136 commands that was missing it, and updated protocol specs and
3137 the server implementation. Protocol TODO #10. The affected
3138 file is silcd/command.c.
3140 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3141 generic reply to a generic request (REQUEST flag), and
3142 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3143 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3144 to define the payload for DATA flag. Added the flags to
3145 the implementation. Protocol TODO #9. Affected file is
3146 lib/silccore/silcchannel.h.
3148 Changed the client library to return the message length
3149 to application as well in the channel_message and private_message
3150 client operations. Affected files are
3151 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3152 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3153 and lib/silcclient/client_ops_example.c.
3155 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3156 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3157 the channel. Updated protocol specs and impelemented this
3158 to client and server. Protocol TODO #6. Affected files are
3159 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3160 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3162 Added new options m and M to CMODE command in Irssi SILC
3163 client to set these modes.
3165 * Deprecated all administrative commands from SILC protocol
3166 since they are highly implementation specific commands.
3167 Updated protocol specs. Moved the old commands in
3168 implementations to private range of command types. Affected
3169 files are silcd/command.c, lib/silcclient/command.c and
3170 lib/silcclient/command_reply.c. Protocol TODO #8.
3172 * Fixed a bug in server where sending unknown command crashes
3173 the server. Affected file silcd/command.c.
3175 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Added SILC_PROTOCOLVERSION macro to check protocol version
3178 of a socket connection. The affected file is
3179 lib/silcutil/silcsockconn.h.
3181 * Added better error logging in rekey protocol. Affected file
3184 * Do not check public key types in SKE during rekey. Affected
3185 file lib/silcske/payload.c.
3187 * Fixed the rekey protocol with PFS, which was totally broken.
3188 Affected file silcd/protocol.c.
3190 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Some client implementations quit network by doing first LEAVE
3193 and then immediately SIGNOFF (like Bombyx). We now do check
3194 after a short time after LEAVE notify and check whether the
3195 client is still valid after LEAVE, and if not we remove it from
3196 cache. Affected file is lib/silcclient/client_notify.c.
3198 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3200 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3201 it's good not to have security holes here.
3203 * Fixed a negative refcount situtuation for the config context.
3204 Affected file is silcd/serverconfig.c.
3206 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3208 * ROBOdoc documented lib/silcutil/silcutil.h.
3210 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Optimized even more the SilcPacketContext structure. Now
3213 totally saved 16 bytes of memory per context after optimization.
3214 Affected files are lib/silccore/silcpacket.[ch].
3216 * Made strict checks for valid SILC IDs. Affected file is
3217 lib/silccore/silcid.c.
3219 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Changed the object argument for silc_cipher_register,
3222 silc_hash_register, silc_hmac_register and silc_pkcs_register
3223 to const. Affected files are lib/silccrypt/silccipher.[ch],
3224 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3226 * Changed the silc_get_username and silc_get_real_name to
3227 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3229 * Fixed the Irssi SILC Client to use the silc_get_username and
3230 silc_get_real_name insted of glib routines since the glib
3231 routines only corrupt stack. Fixes the Irssi SILC to work in
3232 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3234 * Fixed the Irssi to not use g_get_home_dir since it crashes
3235 or returns garbage on cygwin and corrupts stack. Added function
3236 get_home_dir to Irssi routines. Affected files are
3237 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3239 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Made some structure optimizations. SFTP memory FS MemFSEntry
3242 entry structure. Optimized SilcTask structure. Optimized
3243 SilcPacketContext structure.
3245 Affected files lib/silcsftp/sftp_fs_memory.c,
3246 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3248 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * And yet again reverted back the config thing since Johnny
3251 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3254 * Fixed memory leaks from config object. Affected files are
3255 silcd/serverconfig.[ch].
3257 * Added support for adding new connections to the server in rehash.
3258 After rehash they take effect.
3260 Added support for changing the maximum allowed connections in
3261 rehash. The number can grow but going smaller is not supported.
3263 Added function silc_server_num_sockets_by_remote to the
3264 silcd/server_util.[ch].
3266 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3268 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3270 * Added preliminary checking during config parsing for a valid
3271 public/private key and removed further checks in the code.
3272 Affected files are silcd/serverconfig.[ch], server.c.
3274 * Moved functions silc_server_drop() and silc_server_daemonise()
3275 from server.c to silcd.c since they are stricly related to
3276 the application activity.
3278 * Reverted a small part of the automatic ref/unref since
3279 it caused a double unref in some situations. Affected
3280 files are silcd/silcd.[ch], server.c, serverconfig.c.
3282 * Added some .cvsignore files in the lib directory.
3284 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Fixed silc_net_gethostbyaddr to correctly resolve by
3287 address. Affected file lib/silcutil/silcnet.c.
3289 * Fixed the notify relaying to client. The HMAC to be used
3290 with relayed packets ws wrong and caused decryption failure
3291 at the client end. Affected file is silcd/packet_receive.c.
3293 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Created new branch silc_protocol_1_0_branch.
3297 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3299 * Changed the silc_server_config_* routines to be SilcServer
3300 independent. They are now officially application specific code
3301 and not part of generic server implementation. Affected files
3302 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3304 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Added automatic referencing of config context in the
3307 silc_server_config_alloc, and automatic unreferencing in the
3308 silc_server_config_destroy. Affected files are
3309 silcd/serverconfig.[ch], silcd/silcd.c.
3311 * Fixed the silc_log_quick handling in the logging routines.
3312 It didn't log quickly when it was TRUE. Affected file is
3313 lib/silcutil/silclog.c. Also the flush delay was set even
3314 if it was 0 in config file. Affected file is
3315 silcd/serverconfig.c.
3317 * Added support for changing key pair of the server in rehash.
3318 Affected file silcd/server.c.
3320 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3323 too early, before getting the channel entry. Affected file
3324 is silcd/packet_receive.c.
3326 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3328 * Added functions silc_server_config_[ref/unref], these are used
3329 to prevent that the config object is destroyed.
3331 No longer directly affect global variables silc_log_quick and
3332 silc_log_delay, they are first cached inside the config object
3333 and then applied with silc_server_config_setlogfiles().
3335 silc_server_config_set_defaults() is now internal to
3336 serverconfig.c, there are no reasons to show this internal stuff
3339 Affected files are silcd/serverconfig.[ch].
3341 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3342 fprintf's to stderr, since some code may be executed again after
3343 the server went into the background. Affected files are
3346 * Added rehash support. Added function silc_server_rehash() that
3347 will perform all the basic tasks of the rehashing procedure.
3349 * Added command line option `-x, --hexdump'. This will enable the
3350 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3351 The option `--hexdump' implies `--debug'.
3353 * Fixed a bad bug in the logging APIs (silcutil library) where
3354 the application would crash after calling silc_log_reset_all().
3356 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Fixed the KICKED notify handling in client library to
3359 correctly remove the channel and all entries from the
3360 channel when I was kicked. This bug crashed the client.
3362 Fixed yet another but in KICKED notify handling to remove
3363 the kicked client correctly from the channel.
3365 Affected file is lib/silcclient/client_notify.c.
3367 * Fixed a minor bug in looking up correct client entry
3368 in KICKED notify in server. Affected file is
3369 silcd/packet_receive.c.
3371 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3372 sources correctly to distribution. Fixes --with-gmp option.
3374 * Removed the manual rehashing from ID Cache, and changed it
3375 to use the SILC Hash Table's auto rehash feature. Affected
3376 file is lib/silccore/silcidcache.c.
3378 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Fixed a bug in the silc_client_nickname_format function that
3381 handles the multiple same nickname formatting. Two clients
3382 with same nickname caused problems after the first one left
3383 and rejoined. It didn't format the nickname correctly.
3384 Affected file is lib/silcclient/idlist.c.
3386 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Don't change the topic if olod topic is same as new one.
3389 Affected file is silcd/packet_receive.c.
3391 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Added cross-reference support to the SILC Documentation
3394 generator. All types across all HTML files are now cross-
3395 referenced. Affected files util/robodoc/generator.c and
3396 scripts/silcdoc/silcdoc.
3398 * Added file lib/silcutil/silctypes.h to include all the
3399 arithmetic type definitions and some macros. Removed
3400 includes/bitmove.h and moved macros to silctypes.h.
3402 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3406 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Added `type' argument to silc_id_payload_parse_id function which
3409 now returns the type of the ID to the sent pointer. Affected
3410 file is lib/silccore/silcid.[ch].
3412 * Added check for CMODE_CHANGE notify type that mode change is
3413 allowed by the sender. Affected file silcd/packet_receive.c.
3415 * Added check for CUMODE_CHANGE notify type that mode change is
3416 allowed by the sender. Affected file silcd/packet_receive.c.
3417 Added the ID type as CUMODE_CHANGE notify type as argument
3418 to the `notify' client operation. Affected files are
3419 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3421 * Added function silc_client_add_server to the client library.
3422 Added support for resolving also channel and server info when
3423 received unknown entity in notify packet. Affected files are
3424 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3426 * Added function silc_command_get_status to return the command
3427 status from the command reply's argument payload. Affected files
3428 are lib/silccore/silccommand.[ch].
3430 * Added check for KICKED notify type that the kicking is
3431 allowed by the client. Affected file silcd/packet_receive.c.
3433 * Created function silc_get_input which can be used to get input
3434 (echo on or off) from user on command line. Affected files are
3435 lib/silcutil/silcutil.[ch].
3437 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3439 * Optimized silc_server_packet_relay_to_channel function.
3440 Added new function silc_channel_message_payload_encrypt which
3441 can be called directly if channel message payload needs to
3442 be encrypted and is already encoded (no need to call _encode
3443 function). Packet relaying is now done by router without any
3444 extra memory allocations. Affected files are
3445 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3446 silcd/packet_send.c.
3448 * Fixed the INVITE notify handling. It took wrong arguments
3449 as invite list and invite delete. Affected file is
3450 silcd/packet_receive.c.
3452 * Added check for TOPIC_SET notify type that the topic change is
3453 allowed by the client. Affected file silcd/packet_receive.c.
3455 * Added check for INVITE notify type that inviting is allowed by
3456 the client. Affected file silcd/packet_receive.c.
3458 * Changed the silc_server_client_on_channel to return the
3459 SilcChannelClientEntry as well. Moved the function
3460 silc_server_check_cmode_rights to server_util.[ch].
3461 Affected files are silcd/server_util.[ch], silcd/command.c.
3463 * Added function silc_server_check_umode_rights to check whether
3464 changing client's user mode is allowed. Added check for
3465 UMODE_CHANGE notify type that the umode change is allowed
3466 by the client. Affected files are silcd/server_util.[ch],
3467 silcd/packet_receive.c and silcd/command.c.
3469 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3472 ID length. It ignored that ID can be IPv6 based as well.
3473 Affected file lib/silccore/silcpacket.h.
3475 * Fixed the silc_id_id2str and silc_id_str2id to take the
3476 IPv6 address offset's into consideration. Affecte file is
3477 lib/silccore/silcid.c.
3479 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Fixed the internal Unix scheduler functions to check for
3482 NULL context they may receive. The affected file is
3483 lib/silcutil/unix/silcunixschedule.c.
3485 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3487 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3488 can specify different directory with --home command line
3489 parameter. Affected files irssi/src/silc/core/client_ops.c,
3492 * SILC-specific commands aren't now executed if the active server
3493 isn't of SILC-type, so there won't be problems with having
3494 IRC and SILC protocol support in same client. Affected files
3495 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3498 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Improved the signal support in SILC Schedule. Added new
3501 function silc_schedule_signal_call which is used by application
3502 to mark a signal to be called. It is now safe to perform
3503 any kind of tasks in signal callbacks since it is guaranteed
3504 that the application specified signal callback is called
3505 after the signal is over. Affected files are
3506 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3508 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Added `name' field to SilcChannelPrivateKey to represent
3511 application given name for the key. Moved also the context from
3512 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3513 Added the `name' argument also to the function
3514 silc_client_add_channel_private_key.
3516 Added function silc_client_current_channel_private_key to set the
3517 current channel private key in use.
3519 Added "change" command to KEY command which can be used to change
3520 the current channel private key. Bound the command also to
3521 alt+K (Alt+Shift+k).
3523 Also affected files lib/silcclient/client_channel.c,
3524 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3526 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3528 * Added silc_rng_get_byte_fast function in to the
3529 lib/silccrypt/silcrng.[ch].
3531 * Changed the interface of silc_packet_assemble and the
3532 silc_packet_send_prepare. If silc_packet_assmble is now
3533 called the application does not call silc_packet_send_prepare
3534 because the library will call it automatically. These
3535 interfaces now also return a reference to the outgoing buffer
3536 which includes the assembled packet, which the application can
3537 use to encrypt the packet.
3539 Affected files are lib/silccore/silcpacket.[ch],
3540 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3541 silcd/packet_send.c, server_backup.c and packet_receive.c.
3543 * Fixed a packet sending bug on very high load, where outgoing
3544 packet queue wasn't handled correctly and packets got corrupted.
3545 Affected files are lib/silcutil/*/silc*sockconn.c,
3546 lib/silcclient/client.c and silcd/server.c.
3548 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Added macro SILC_PACKET_DATALEN which can be used during
3551 packet assembling to check whether the data to be added to
3552 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3553 len is truncated until it fits it.
3555 Added checks for maximum length of channel message payload and
3556 private message payload also.
3558 Added checks for maximum packet length in server and in
3561 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3562 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3563 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3564 lib/silcclient/client_prvmsg.c.
3566 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Added silc_server_packet_queue_purge call to the
3569 silc_server_disconnect_remote to assure that all data in the
3570 queue before disconnecting is sent to the network. Affected
3571 file silcd/server.c.
3573 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Added the deleting of server's own ID cache entry to the
3576 silc_server_free function. Free also everything else that
3577 has been allocated in silc_server_init. The affected file
3580 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Added functions silc_parse_version_string, silc_version_to_num,
3583 and silc_ske_parse_version to parse SILC protocol style version
3584 strings. Affected files lib/silcutil/silcutil.[ch] and
3585 lib/silcske/silcske.[ch].
3587 * Added new configuration params: version_protocol, version_software
3588 and version_software_vendor to specify what version the remote
3589 host must at least be to be able to connect to server. The vendor
3590 string can be regex matched too. Added new function
3591 silc_server_connection_allowed to check maximum number of allowed
3592 connections, and allowed versions for incoming connections.
3593 Affected files are silcd/server.c, server_util.[ch] and
3596 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Added preliminary support for signals in scheduler. The
3599 signals we care about are now blocked always when the scheduler
3600 is locked. This way we can synchronise the use of signal with
3601 scheduler. It is guaranteed that when signal occurs the scheduler
3602 is not locked, and thus new tasks can be safely added to the
3605 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3606 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3607 Added new platform specific routines
3608 silc_schedule_internal_signals_[un]block and
3609 silc_schedule_internal_signal_[un]register.
3611 Added new functions to SILC Schedule API:
3612 silc_schedule_signal_[un]register. Each signal that application
3613 is going to use should be registered to the scheduler.
3615 Affected files are lib/silcutil/silcschedule.[ch],
3616 lib/silcutil/*/silc*schedule.c.
3618 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Check for unauthenticated client and server in the
3621 silc_server_new_client and silc_server_new_server functions.
3622 Affected file silcd/packet_receive.c.
3624 * Added function silc_string_is_ascii to check whether given
3625 string is 7-bit ASCII string. Affected files are
3626 lib/silcutil/silcutil.[ch].
3628 * Added function silc_id_is_valid_server_id into the
3629 silcd/serverid.c and added checking for valid Server ID's in
3630 silc_server_new_server. The Server ID must always be based
3631 on the server's public IP address.
3633 * Added logging of DISCONNECT packet message in the server.
3634 Affected file silcd/server.c.
3636 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Changed all library interfaces that use Global RNG to also
3639 accept SilcRng as argument. Affected files are
3640 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3641 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3642 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3643 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3644 lib/silccrypt/rsa.c.
3646 * Added function silc_pkcs_generate_key to the
3647 lib/silccrypt/silcpkcs.[ch] for applications so that they
3648 don't need to do pkcs->pkcs->init calls anymore.
3650 * Remove SilcSocketConnection from the SFTP API since it really
3651 wasn't needed there. The application has the information
3652 saved in its contexts anyway and the SFTP layer doesn't need
3653 know about it. Affected files lib/silcsft/silcsftp.h and
3654 lib/silcsftp/sftp_[server/client].c.
3656 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3657 The SilcSimContext is not SilcSim.
3659 * Fixed possible buffer overflows in silc_id_render in the
3660 lib/silcutil/silcutil.c.
3662 * On EPOC the global crypto module lists are not used at all
3663 in the crypto library. Added support for using the constant
3664 algorithm list on EPOC. Affected files are
3665 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3668 * Fixed the handling of third parameter of KICKED notify, since
3669 it was mistakenly updated to SILC Protocol 1.0 even though it
3670 is to be included in 1.1. Since it is not in 1.0 it is not
3671 mandatory, and this fix now handles it only if it is provided,
3672 and it is not error if it is not provided. Affected file
3673 lib/silcclient/client_notify.c.
3675 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3677 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3678 client. Affected file irssi/src/silc/core/client_ops.c.
3680 * Merged with Irssi 0.8.4 from irssi.org CVS.
3682 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Check for valid socket connection in client entries before
3685 sending any messages. Fixes a crash, but doesn't fix some
3686 other underlaying bug that is lurking there. Affected
3687 file silcd/packet_send.c.
3689 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3691 * $usermode, $cumode and $cumode_space expandos shouldn't do
3692 anything with non-SILC server records. Affected file
3693 irssi/src/silc/core/silc-expandos.c
3695 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Fixed the silc_net_check_[host/local]_by_sock to support
3698 IPv6 bound sockets as well. Now they can return IPv6 addresses
3699 as well. Affected file lib/silcutil/silcnet.c.
3701 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3702 Affected lib/silcutil/unix/silcunixnet.c.
3704 * Fixed ID rendering (at least on some platforms, not NetBSD)
3705 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3707 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3709 * Added silc_hash_public_key and silc_hash_public_key_compare
3710 functions to be used with SilcHashTable. They can be used to
3711 hash public keys and compare public keys in hash table. Affected
3712 file lib/silcutil/silcutil.[ch].
3714 * Added support for specifying multiple public keys for Client
3715 connection section in server configuration file. This makes it
3716 possible to accept multiple public keys from same host, or to
3717 make a section that accepts any incoming host, and have the
3718 accepted public keys listed in the section.
3720 Added functions silc_sever_[find/get]_public_key, added the
3721 support for this actually to all connection sections but only
3722 the Client section is currently allowed to specify multiple
3725 Affected files are silcd/server.c, server_internal.h,
3726 command.c, protocol.c, server_util.[ch], packet_receive.c.
3728 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3730 * Merged Irssi 0.8.2 from irssi.org CVS.
3732 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3734 * If silc_debug is TRUE, also output standard logging messages
3735 to stderr with the debug output.
3737 Made silc_log_reset_all() flushing all channels before returning.
3738 Also fixed some documentation typos.
3740 Affected files are lib/silcutil/silclog.[ch].
3742 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Fixed the server to check correctly the amount of connections
3745 from single host, by checking also the type of the connection.
3746 Fixed also the comparison of number of connections and number
3747 of allowed connections. Affected files are silcd/server.c,
3750 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Fixed the USERS command reply to save the user's mode on the
3753 channel as well. Fixed JOIN command reply to check whether a
3754 client is on channel already and not join it twice. Affected
3755 file lib/silcclient/command_reply.c.
3757 * Added new file silc-expandos.c into irssi/silc/core/ to return
3758 various stuff for various signal for the statusbar etc. updating.
3759 Now Irssi SILC client prints channel user modes etc. on the
3762 * The user mode (like server/router operator changes) is now shown
3763 on the Irssi SILC client's statusbar. The affected files are
3764 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3766 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3769 to SILC_SCHEDULE_[UN]LOCK macros.
3771 * Added more error printing to logs in server code. Affected
3772 files silcd/server.c and silcd/protocol.c.
3774 * Fixed -S option parsing in Irssi SILC Client. Affected file
3775 irssi/src/silc/core/silc-core.c.
3777 * Added silc_buffer_alloc_size function. Affected file is
3778 lib/silcutil/silcbuffer.h.
3780 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3783 constants. Affected files in
3784 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3787 * Changed the internal SFTP Memory FS table to const. Affected
3788 file lib/silcsftp/sftp_fs_memory.c.
3790 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Fixed the buffer formatting and unformatting routines to
3793 check the size of 64 bits types with sizeof(). Affected
3794 file is lib/silcutil/silcbuffmt.c.
3796 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3798 * Removed 0.6.x backwards support.
3800 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Changed all integer type names:
3803 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3804 to avoid collisions with other libraries using same type names
3807 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Added `prefer_ipv6' argument to the functions
3810 silc_net_gethostbyname[_async]. If it is TRUE it will return
3811 IPv6 address over IPv4. If FALSE IPv4 address is returned
3812 even if IPv6 address was found. Affected files
3813 lib/silcutil/silcnet.[ch].
3815 * Added support silc_net_create_connection[_async] to fallback
3816 to IPv4 address if IPv6 address could not be used (like if
3817 it doesn't work on a specific system). Affected file in
3818 lib/silcutil/unix/silcunixnet.c.
3820 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Added silc_schedule_reinit function to do the enlarging
3823 of the max tasks handling capabilities of the scheduler.
3824 Affected files lib/silcutil/silcschedule.[ch].
3826 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Added automatic extern "C" { ... } for C++ compilers so the
3829 application does not need to define them. Affected file
3830 includes/silcincludes.h.
3832 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3833 old name went against naming convention. Applications now
3834 include "silcclient.h" instead of "clientlibincludes.h".
3835 Removed includes/clientlibincludes.h, it is redundant now.
3837 * Renamed includes/version.h to silcversion.h.
3839 * Added really preliminary support for OS/2 into the util
3840 library. Only thread & mutex API is implemented, others
3841 are still to be implemented. Created the lib/silcutil/os2/
3842 directory. Created also file includes/silcos2.h.
3844 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Added preliminary BeOS support into the util library.
3847 Created lib/silcutil/beos/, and implemented all the needed
3848 functions to support SILC on BeOS. Created also file
3849 includes/silcbeos.h.
3851 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3853 * Added proper initializations to silc's irssi code, so it's
3854 now possible to load it as module. Affected files
3855 irssi/src/silc/core/silc-core.c,
3856 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3858 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3863 * Fixed the silcdoc document generator to correct generate
3864 docs from all kinds of filenames. Affected files are
3865 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3867 * ROBOdoc documented lib/silcutil/silcmemory.h.
3868 Added also new function silc_memdup.
3870 * Removed lib/silcutil/silcbufutil.h and moved those routines
3871 to the lib/silcutil/silcbuffer.h.
3873 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Added `user_count' to the SilcChannelEntry which now tells the
3876 number of users on the channel. The user count is now saved
3877 in normal server of global channels as well. Affected files
3878 silcd/server.c, idlist.h, packet_receive.c and command.c.
3880 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3881 include file utility functions.
3883 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3884 instead of calling directly OS routines.
3886 * Fixed NICK change printing in Irssi SILC Client. Fixed
3887 KICKED notify printing in Irssi SILC Client. Affected file
3888 irssi/src/silc/core/client_ops.c.
3890 * Fixed a NICK change bug in client library, to not recreate the
3891 client_entry->channels hash table everytime nick is changed.
3892 Affected file lib/silcclient/client.c.
3894 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3897 the SKE interface a bit.
3899 * Fixed padding problem in PKCS#1. The padding was not actually
3900 random since the random number generator was used incorrectly.
3901 This security bug affects only when encrypting with PKCS#1, and
3902 it is not currently used at all in SILC. SILC only use signing
3903 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3905 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Rewrote the notify handling in Irssi SILC client to not call
3908 the events as signals. Fixes problems with Perl support.
3909 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3911 * Send the auto-nicking NICK command in client library with
3912 little timeout after connecting. The affected file is
3913 lib/silcclient/client.c.
3915 * Added following new config file settings:
3916 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3917 key_exchange_timeout, conn_auth_timeout, connections_max,
3920 Implemented all the new config settings handling in the server.
3922 Optimized the use of SKE Mutual flag usage. Use it only
3923 if connection authentication protocol is not based in public
3926 Renamed all SilcServerConfigSection* to SilcServerConfig*
3927 to have a bit shorter names.
3929 Affected files silcd/serverconfig.[ch], server.[ch], and
3932 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3934 * Cleaned up the listening sockets code, preparing for the rehash
3935 support. Affected file is silcd/server.c.
3937 * Fixed some output messages. Affected files are silcd/silcd.c,
3940 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Create lib/doc/silcrng_intro.html document as introduction
3943 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3945 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3947 * Fixes to the silcd config template. Affected file is
3948 doc/example_silcd.conf.in.
3950 * Removed type casts from silc_calloc(), conforming to the
3951 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3953 * Removed param_name member from client, server, and router
3954 section structs, now identifying the param directly.
3956 Added CONFIG_FREE_AUTH macro in config file parsing.
3958 Affected files are silcd/serverconfig.[ch].
3960 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3962 * Fixed command line parameter handling. All SILC initialization
3963 is now done in silc_core_init() which also fixes autoconnecting
3966 Affected files irssi/src/silc/core/silc-core.c,
3967 irssi/src/fe-text/silc.c.
3969 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Added new configuration options and blocks:
3972 keepalive_secs, reconnect_count, reconnect_interval,
3973 reconnect_interval_max, reconnect_keep_trying and
3974 require_reverser_lookup. Added ConnectionParam block, and
3975 implemented the connection parameters when connecting as
3976 initiator and when accepting connections as responder.
3978 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3979 whether given configuration value has been given already.
3981 Affected files silcd/serverconfig.[c], server.[c].
3983 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3984 algorithm parts and created new file silcalgs.conf, that
3985 is now included from the example_silcd.conf.in.
3987 * Optimized the silc_server_connect_to_router_second to take
3988 the connection configuration object from the SilcServerConnection
3989 object instead of finding it during the connecting phase.
3990 Added the configuration object to SilcServerConnection struct.
3991 Affected files silcd/server_internal.h, server.c.
3993 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Add the client on channel after it was resolved at the
3996 channel message receiving, and it was not already on the
3997 channel. Affected file lib/silcclient/client_channel.c.
3999 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Fixed the public key authentication to allocate always the
4002 destination signature buffer instead of using static buffer.
4003 Affected file silcd/protocol.c.
4005 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Unified the serverconfig.[ch]'s helper function interface.
4008 Affected file silcd/serverconfig.[ch].
4010 * Removed doc/example_silc.conf.in since it is redundant.
4011 The make install will now install irssi/silc.conf file.
4013 * Added new Passphrase and Publickey authentication methods to
4014 config file, allowing both public key and passphrase based
4015 authentication to be set at the same time.
4017 Added `prefer_passphrase_auth' setting in config file which
4018 can be used to set to prefer passwd auth if both passwd and
4019 public key is set. If not set, public key is preferred.
4020 This has effect only when being initiator (responder will try
4023 Added support for authentication with passphrase and public key
4024 at the same time. The passphrase is tried first always since
4025 it is faster to check.
4027 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4029 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4031 * Merged the new SILC Config library, with the server parsing
4032 support. Read the header file silcconfig.h or the toolkit
4033 documentation for the news. Affected files are
4034 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4035 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4036 silcd/protocol.c silcd/server.c silcd/server_backup.c
4037 silcd/serverconfig.[ch] silcd/silcd.c.
4039 * Fixed some silclog documentation. Affected file is
4040 lib/silcutil/silclog.h.
4042 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * The silc_cipher_register, silc_hash_register and
4045 silc_hmac_register now checks if the object to be registered
4046 is registered already. Affected files are
4047 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4049 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4053 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Allow zero length channel messages inside the Channel Message
4056 Payload. Affected file lib/silccore/silcchannel.c.
4058 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4059 as header filenames.
4061 * Removed lib/silcclient/README and created HTML file
4062 lib/silcclient/silcclient_using.html, which is now included
4063 as part of Toolkit documentation.
4065 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * Fixed CUMODE_CHANGE notify handling to change the mode of
4068 correct client. Affected file lib/silcclient/client_notify.c.
4070 * Make silc_rng_alloc fail if it cannot allocate the sha1
4071 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4073 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Fixed the file transfer's key agreement payload to include
4076 zero port also if the hostname is NULL because it could not
4079 Call file transfer monitor callback now also if error occurs
4080 during key agreement protocol.
4082 Changed the silc_client_file_send interface to return the
4083 SilcClientFileError instead of session id. The session ID
4084 is returned into pointer provided as argument.
4086 Check that the file exists locally before sending the
4087 file transfer request at all.
4089 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4091 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4092 error than can occur while key agreement protocol. Affected
4093 file lib/silcclient/silcapi.h.
4095 * Fixed the event_mode CMODE handler to not crash when mode
4096 is changed and +k mode is set in the channel. Affected file
4097 irssi/src/silc/core/silc-channels.c.
4099 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4100 SILC_LOG_WARNING to give out Warning and not Error. Affected
4101 file lib/silcutil/silclog.c.
4103 * Fixed the channel message payload decryption in the function
4104 silc_channel_message_payload_decrypt to not modify the original
4105 buffer before it is verified that the message decrypted
4106 correctly. Otherwise, next time it is called with correct
4107 channel key it won't encrypt since the payload is corrupted.
4108 Affected file lib/silccore/silcchannel.c.
4110 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Do not constantly resize the window. A fix patch by cras.
4113 Affected file irssi/src/fe-text/screen.c.
4115 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4118 Affected file lib/silcutil/silcnet.c.
4120 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Fixed a bug in hash table internal routine for traversing
4123 the table with foreach callback. The current entry may
4124 become invalid in the callback but it was referenced after
4125 the callback returned.
4127 Do not allow auto rehashing of hash table during the
4128 silc_hash_table_foreach operation, for same reasons as it is
4129 not allowed for SilcHashTableList. Affected files are
4130 lib/silcutil/silchashtable.[ch].
4132 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4135 Win32 DLL. extern's in header files are now declared with
4138 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Fixed private message handling. It used some old code that
4141 caused the client to crash. Affecte file is
4142 lib/silcclient/client_prvmsg.c.
4144 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Added function silc_client_add_channel,
4147 silc_client_replace_channel_id, and removed functions
4148 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4149 from client library.
4151 * Added cross reference of the joined channels to the
4152 SilcClientEntry, and changed the SilcChannelEntry's
4153 users list to SilcHashTable. The affected files are
4154 lib/silcclient/idlist.[ch].
4156 * Fixed a bug in hash table tarversing. While the hash table
4157 is traversed with SilcHashTableList the table must not be
4158 rehashed. It is now guaranteed that auto rehashable tables
4159 are not rehashed while tarversing the list. Also defined that
4160 silc_hash_table_rehash must not be called while tarversing
4161 the table. Added function silc_hash_table_list_reset that must
4162 be called after the tarversing is over. The affected files are
4163 lib/silcutil/silchashtable.[ch].
4165 * Changed all hash table traversing to call the new
4166 silc_hash_table_list_reset in server and in client library.
4168 * Added function silc_client_on_channel to return the
4169 SilcChannelUser entry if the specified client entry is joined
4170 on the specified channel. This is exported to application as
4171 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4173 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Fixed founder regaining problem with JOIN command on normal
4176 server. The notify for mode change must be sent always and
4177 not only if !cmd->pending. Affected file silcd/command.c.
4179 * Fixed the WHOWAS command's reply sending to support the
4180 lists correctly. Affected file silcd/command.c.
4182 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * When sending JOIN command to router for processing the
4185 sender's old command identifier was not saved back to the
4186 sender's command context, fixed now. The affected file is
4189 * Create the key in JOIN command of the router did not return
4190 the channel key, added check for this. Affected file is
4193 * Fixed a channel ID update bug in JOIN command reply. Do
4194 not directly upgrade the ID but call the function
4195 silc_idlist_replace_channel_id if the ID was changed.
4196 Affected file silcd/command_reply.c.
4198 * Fixed memory leaks from command calling if it would fail.
4199 Affected file silcd/command.c.
4201 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Applied patches from cras:
4205 Memory leak fixes around libaries, irssi window resize fix,
4206 new silclist.h and silcdlist.h, all extern inline changed to
4209 * Removed dotconf from lib/dotconf, not needed anymore.
4211 * Removed TRQ from lib/trq, not needed anymore.
4213 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4214 with server connections. Later this will be configurable
4215 in config file after new config file is done. Affected file
4218 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Fixed a crash in server related to channel announcements.
4221 Affected file silcd/server.c.
4223 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Fixed memory leaks in silc_server_create_new_channel*
4226 functions. Affected file silcd/server.c.
4228 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4229 which ID was changed. This way the router will send the
4230 user list for the channel again, and server won't be in
4231 desync in some rare circumstances. Affected file is
4232 silcd/packet_receive.c.
4234 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4236 * Check for NULL socket pointer in the function
4237 silc_server_packet_send_to_channel_real. Affected file
4238 silcd/packet_send.c.
4240 * Fixed the BAN notify handling to correctly remove ban
4241 list. Affected file silcd/packet_receive.c.
4243 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Fixed some header addition to Toolkit distribution in
4246 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4248 * Added lib/silcclient/client_ops_example.h as an template
4249 file for application programmers to quickly start using
4250 the SilcClientOperation functions in their application.
4251 Updated the lib/silcclient/README as well to tell about this
4252 nice file made available.
4254 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4256 * Call silc_server_remove_from_channels when removing client
4257 entry when NO_SUCH_CLIENT_ID was received. Affected file
4258 is silcd/command_reply.c.
4260 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Added server & router operator statistics updating. Affected
4263 file silcd/packet_receive.c and silcd/command.c.
4265 * Fixed the SERVER_SIGNOFF notify handling on normal server
4266 not to save the history information for clients. Same was
4267 fixed earlier in remove_clients_by_server function, but not
4268 here. Affected file silcd/packet_receive.c.
4270 * Raised the default connection-retry count from 4 to 7 in
4271 server. Affected file silcd/server.h.
4273 * Cancel any possible reconnect timeouts when we start the
4274 key exchange. Affected file silcd/server.c.
4276 * Do not reconnect on connection failure when SCONNECT was
4277 given. Affected files silcd/server.[ch].
4279 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4283 * Fixed the NICK command to always give the unformatted
4284 nickname to the one giving the NICK command. If unformatted
4285 nickname is cached already it will be formatted and the
4286 local entry will always get the unformatted nickname.
4287 Affected file lib/silcclient/idlist.c.
4289 * Fixed some double frees from client library commands.
4290 Affected file is lib/silcclient/command.c.
4292 * Fixed CUMODE command in server to assure that no one can
4293 change founder's mode than the founder itself, there was a
4294 little bug. Affected file silcd/command.c.
4296 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Removed the SilcClientCommandDestructor from the client
4299 libary, it is not needed anymore. Affected files are
4300 lib/silcclient/silcapi.h, command[_reply].[ch],
4301 client_notify, idlist.c.
4303 * Fixed GETKEY command to first resolve client, and then
4304 resolve the server only if the client was not found, instead
4305 of resolving both at the same time. Affected file is
4306 lib/silcclient/command.c.
4308 * Added silc_client_start_key_exchange_cb and lookup the
4309 remote hostname and IP address before starting the key
4310 exchange with server. The affected file is
4311 lib/silcclient/client.c.
4313 * The server's public key is now saved using the IP address
4314 of the server and not the servername for the filename.
4315 The hostname public key filename is checked as an fall back
4316 method if the IP address based filename is not found.
4318 Fixed the GETKEY command to save the fetched server key
4319 in correct filename.
4321 Print the remote server's hostname now when new key is
4322 received during connection process. Affected file is
4323 irssi/src/silc/core/client_ops.c.
4325 * Return always our own public key to the client if it asks
4326 for it with GETKEY command. Affected file silcd/command.c.
4328 * Removed the use_auto_addr variable from default config
4329 file since it was in wrong section. Affected file is
4332 * Fixed TOPIC_CHANGE notification to not route it when it
4333 was sent using silc_server_send_notify_to_channel function.
4334 Affected file silcd/command.c.
4336 * Fixed silc_server_send_notify_kicked to send the kicker's
4337 Client ID also, it was missing. Affected files are
4338 silcd/command.c, silcd/packet_send.[ch].
4340 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Do not save client history information in SERVER_SIGNOFF.
4343 Fixes the bug in normal server that it does not detect
4344 the client becoming valid after the server becomes back
4345 online. Affected file silcd/server_util.c.
4347 * Added `sock_error' field into the SilcSocketConnection
4348 context. When error occurs during socket operation (read
4349 or write) the error is saved. Added also new function
4350 silc_socket_get_error to return human readable socket error
4351 message. Affected files are lib/silcutil/silcsockconn.[ch],
4352 lib/silcutil/unix/silcunixsockconn.c, and
4353 lib/silcutil/win32/silcwin32sockconn.c.
4355 * The server now prints the socket error message in the
4356 signoff for client. Affected file silcd/server.c.
4358 * Fixed the `created' channel information sending from router
4359 to server in JOIN command. Checks now whether the channel
4360 really was created or not and set it according that.
4362 Fixed the JOIN command to use the client entry's current
4363 ID during the joining procedure instead of the one it sent
4364 in the command (it is checked though), since it can change
4365 between the packet processing and command processing, and
4366 would just case unnecessary pain in the client end. Affected
4367 file silcd/command.c.
4369 * Fixed a channel key payload sending to use correct channel
4370 ID when the server was forced to change the channel's ID by
4371 router. Router sent the key payload with the old Channel ID.
4372 Affected file silcd/packet_receive.c.
4374 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Call silc_server_save_channel_key only if the key payload
4377 was provided in the JOIN command's command reply. Affected
4378 file silcd/command_reply.c.
4380 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Fixed silc_mp_sizeinbase to return the value correctly with
4383 MPI. Affected file lib/silcmath/mp_mpi.c.
4385 * Fixed the stop_server signal to correctly stop the scheduler
4386 and gracefully stop the server when SIGTERM or SIGINT signals
4387 are received. Affected file silcd/silcd.c.
4389 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4391 * Simple handling of TERM and HUP signals. Also added some log
4392 flushing call around. Affected file is
4395 * Fixed small bugs in silclog.c. Now buffering output will take
4396 effect after 10 seconds since startup: This will ensure that
4397 no important startup messages are lost. Also output redirection
4398 will preserve original format ([Date] [Type] message).
4399 Affected file is lib/silcutil/silclog.c.
4401 * Added two options to the config file, in the logging section:
4402 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4403 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4405 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Do not print the warning about log files not being initialized
4408 more than once to avoid excess logging. Affected file is
4409 lib/silcutil/silclog.c.
4411 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4412 the SIM copying in make install in Makefile.am.pre.
4414 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4416 * Rewritten silclog APIs. Globally interesting changes follows:
4417 silc_log_set_files() changed to silc_log_set_file().
4418 silc_log_set_callbacks() changed to silc_log_set_callback().
4419 ROBOdoc documented silclog header file.
4420 SilcLogCb now returns bool to wether inihibit the default
4421 handler or not (to keep the old behaviour return always TRUE).
4422 The new APIs should also fix the problem of the
4423 silcd_error.log file that was written in the current directory.
4426 Log files streams will remain opened after silc_log_set_file()
4427 call, means less CPU usage notably on high traffic servers.
4428 File streams are now full buffered, and flushed to the disk
4429 every 5 minutes, lesses HD activity and CPU usage.
4430 Messages can be redirected, allowing admins to configure
4431 one single logfile for all server messages.
4432 the silc_log_quick global variable to activate fast-logging.
4433 Affected files lib/silcutil/silclog.[ch]
4435 * Changed some code to conform new silclog APIs. Affected
4436 files are doc/example_silcd.conf.in, silcd/server.c
4437 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4440 * Fixed a memory leak that could occur in some situations.
4441 Affected file silcd/serverconfig.c.
4443 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4445 * Added the silc_client_del_client to remove the client from
4446 all channels as well. Affected file lib/silcclient/idlist.c.
4448 * Fixed the client library to correctly remove the client
4449 from all channels when the client entry is being destroyed.
4450 Affected file lib/silcclient/client_notify.c, command.c.
4452 * Added auto-nicking support to the client library. If the
4453 applicatio now sets client->nickname it will be sent to the
4454 server after connecting by the library. This way for example
4455 SILCNICK (or IRCNICK) environment variables will have effect
4456 and always change the nickname automatically to whatever
4457 it is wanted. Affected file lib/silcclient/client.[ch].
4459 * Renamed silc_server_command_bad_chars to the
4460 silc_server_name_bad_chars and moved it to the
4461 silcd/server_util.[ch]. Added also new function
4462 silc_server_name_modify_bad to return nickname that
4463 includes bad characters as new nickname without those
4464 bad characters. This check and modify is now used in
4465 silc_server_new_client when the username is initially set
4466 as nickname, so it must be checked to be valid nickname.
4467 Affected file silcd/packet_receive.c.
4469 * The nickname length is now taken from the packet for real
4470 and not trusted to strlen() since it clearly can return
4471 wrong length for nickname including bad characters. This
4472 also applies to channel names. Affected file silcd/command.c.
4474 * Removed the lib/silcsilm/modules directory. Modules are now
4475 compiled into the lib/silcsim. Fixed the copying of the
4476 modules to follow symbolic links in Makefile.am.pre.
4478 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4480 * Fixed silc_string_regexify list creation. Fixes bugs with
4481 BAN and INVITE commands in server. The affected file is
4482 lib/silcutil/unix/silcunixutil.c.
4484 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4486 * Removed the command destructor entirely from the server's
4487 command and command reply routines. It is not needed, and
4488 its usage was buggy and caused crashes. Affected files are
4489 silcd/command[_reply].[ch].
4491 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4493 * Cancel protocol and NULL sock->protocol if timeout
4494 occurred during protocol. Affected file silcd/server.c.
4496 * Cancel protocol timeouts always before calling the final
4497 callback, to assure that after final callback is called
4498 no other state will be called for the protocol anymore.
4499 Affected file silcd/protocol.c.
4501 * Print error log if incoming connection configuration could
4502 not be found. Affected file silcd/server.c.
4504 * Fixed JOIN command to correctly save the founder mode
4505 to the client on normal SILC server, when the channel
4506 was created by the router. Affected file silcd/command.c.
4508 * Fixed LIST command (hopefully) to send correct reply
4509 packets. Affected file silcd/command.c.
4511 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4513 * The silc_packet_receive_process now returns FALSE if the
4514 read data was invalid packet, and TRUE if it was ok.
4516 The server now checks that if unauthenticated connection
4517 sends data and its processing fails the server will close
4518 the connection since it could be a malicious flooder.
4520 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4522 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Make sure the warning about error opening a log file is
4525 printed only once and not everytime it fails (produces
4526 too much useless log). Affected file lib/silcutil/silclog.c.
4528 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4530 * Made the silc_server_daemonise() function more readable.
4531 Affected file silcd/server.c.
4533 * Pid file is now optional, the user may comment it out from
4534 the config file. Removed define SILC_SERVER_PID_FILE, we
4535 don't need a default any longer. Affected file
4536 configure.in.pre, lib/Makefile.am.pre.
4538 * Make some use of the pid file. The server now dies at startup
4539 if it detects a valid pid file on his path. The server would
4540 die anyway in this circumstance, because of the bind() failure.
4541 Affected file silcd/silcd.c.
4543 * No longer compiling lib/dotconf.
4545 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4547 * Fixed JOIN command parsing not to crash. Affected file
4548 lib/silcclient/command.c.
4550 * Fied the NICK_CHANGE notify to add the new client entry
4551 even it is resolved. This removes an <[unknown]> nick
4552 thingy bug in the client. Affected file is
4553 lib/silcclient/client_notify.c.
4555 * Do not try to allocate 0 bytes (efence does not like it)
4556 in lib/silccore/silccomand.c when encoding payload.
4558 * Do not take IRCNICK as nickname in Irssi SILC client since
4559 it is not possible to set nickname before hand connecting
4560 the server (TODO has an entry about adding auto-nicking
4563 * Changed the silc_server_command_pending to check whether
4564 there already exists an pending entry with the specified
4565 command, command identifier and pending callback. This is
4566 to fix IDENTIFY and WHOIS related crashes that may register
4567 multiple pending commands with same identifier. Affected
4568 file silcd/command.c.
4570 * Fixed the server to reconnect to the router even if it
4571 was already reconnecting and EOF was received. This to
4572 fix a possibility that the server wouldn't ever try to
4573 auto-reconnect to the router. Affected file silcd/server.c.
4575 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4577 * Fixed the server's password authentication to use the
4578 length of the locally saved password, and not the one
4579 sent in the packet. Affected file silcd/protocol.c.
4581 * Fixed same password authentication problem in the
4582 Authentication Payload handling routines in
4583 lib/silccore/silcauth.c.
4585 * Yet another password authentication problem fixed with
4586 channel password handling in silcd/command.c.
4588 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4590 * If first character of string in silc_parse_userfqdn is '@'
4591 then do not parse it. Affected file is
4592 lib/silcutil/silcutil.c.
4594 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4596 * Fixed minor bug in IDENTIFY command reply sending, which
4597 caused various weird problems during JOIN when it was
4598 resolving names for users. Affected file silcd/command.c.
4600 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4602 * Fixed the IDENTIFY command reply sending to chech better valid
4603 clients. It was possible to send incomplete list of replies.
4604 Affected file silcd/command.c.
4606 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4608 * Added silc_client_command[s]_[un]register functions now to
4609 dynamically register the commands in client library. Removed
4610 the static table of commands. This allows the client library
4611 to call commands without causing the application to know about
4612 what commands library has called.
4614 Removed the INFO command reply kludge to detect when the command
4615 was called by library. Now library use its own command reply
4616 function for INFO command.
4618 Added function silc_client_command_call to call a command.
4619 Application can use it to call command, not access the structure
4622 Now all commands that are sent by the client library (not
4623 explicitly sent by application) use own command reply functions.
4625 Affected files around lib/silcclient/ and in
4626 irssi/src/silc/core/.
4628 * Fixed the WHOIS command reply sending to chech better valid
4629 clients. It was possible to send incomplete list of replies.
4631 Fixed the WHOIS and IDENTIFY to send the request to router
4632 if normal server did not do it and did not find any results.
4634 Affected file silcd/command.c.
4636 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4638 * Moved the internal data from SilcClient context into its
4639 own file, not accesible to application. Affected files
4640 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4641 and other files in client library.
4643 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4645 * Added doc/examples installation target in Makefile.am.pre.
4648 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4650 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4651 commands the found client entry will be removed from the
4652 cache, after notifying application about the error. Affected
4653 file lib/silcclient/command_reply.c.
4655 * Changed the /MSG to check for exact nickname user gave, and
4656 not let `nick' match `nick@host' if it is only one found. Now,
4657 user must type the exact nickname (like nick@host2) even if
4658 there are no more than one same nicks found. This is to avoid
4659 a possibility of sending nickname to wrong nickname since
4660 `nick' could match `nick@host'. Affected file is
4661 irssi/src/core/silc-servers.c.
4663 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4665 * Do not print "you are now server operator" or similar when
4666 giving /away command. Affected files are
4667 irssi/src/silc/core/client_ops.c, silc-servers.h.
4669 * Made the silc_server_command_pending_error_check to send
4670 the same command reply payload it received back to the
4671 original sender of the command. This way all arguments
4672 that was received by the server will be received by the
4673 client too. Affected file silcd/command.c.
4675 * Added the silc_idcache_add to return the created cache entry
4676 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4678 * Add global clients to expire if they are not on any channel.
4679 This is because normal server will never know if they signoff
4680 if they are not on any channel. The cache expiry will take
4681 case of these entries. This is done by normal servers only.
4682 The affected files are silcd/command_reply.c,
4683 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4685 * If server receives invalid ID notification for WHOIS or
4686 IDENTIFY and the ID exists in the lists, it is removed.
4687 Affected file silcd/command_reply.c.
4689 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4690 in client then client entry that it matches is searched and
4691 the nickname is printed on the screen for user. Affected
4692 file irssi/src/silc/core/client_ops.c.
4694 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4696 * Use cache entry expire time in the LIST command reply to
4697 purge old entries from the cache after the LIST command
4698 reply has been received. This way we don't have non-existent
4699 entries in the cache for too long. Affected file is
4700 silcd/command_reply.c.
4702 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4704 * If we are normal server, and we've not resolved client info
4705 in WHOIS or IDENTIFY from router, and it is global client,
4706 we'll check whether it is on some channel. If it is not
4707 then we cannot be sure about its validity and will resolve it
4708 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4709 file silcd/command.c.
4711 * Search channel by name (if possible) rather than by ID
4712 in IDENTIFY command's command reply. Affected file is
4713 silcd/command_reply.c.
4715 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4717 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4718 Updated specs and implemented it. Affected file silcd/command.c,
4719 silcd/packet_send.c and silcd/packet_receive.c.
4721 * Implemented the <founder auth> payload handling in the JOIN
4722 command. If provided all conditions for channel joining
4723 except requirement to provide correct passphrase can be
4724 overrided by the channel founder. Updated the protocol specs.
4725 Affected file silcd/command.c.
4727 Added support for founder auth in JOIN command in client
4728 library. Fixed the parsing of the JOIN command now to support
4729 all options as they should be. The affected file is
4730 lib/silcclient/command.c.
4732 * Optimized the WHOIS and IDENTIFY commands to send the request
4733 to router only if it includes nicknames or other names. If
4734 they include only IDs then check the local cache first before
4735 routing. Affected file is silcd/command.c.
4737 * Added channels topic announcements. Affected file is
4738 silcd/packet_receive.c and silcd/server.c.
4740 * Fixed the silc_server_send_notify_topic_set to really destine
4741 the packet to channel. Affected file silcd/packet_send.c.
4743 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4744 library. Affected file lib/silcclient/client_notify.c.
4746 * Added UMODE announcements. Affected file silcd/server.c.
4748 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4750 * Memory leak fixes in:
4752 lib/silcutil/silcsockconn.c
4753 lib/silcske/silcske.c
4754 lib/silcske/groups.c
4756 lib/silccrypt/silcpkcs.c
4757 lib/silccore/silccommand.c
4758 lib/silccore/silcidcache.c
4763 * ROBOdoc documented the lib/silcske/groups.h file and a
4764 bit changed the interface for better.
4766 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4768 * Update the client entry context in the ID cache after
4769 nick change. Affected file lib/silcclient/command.c.
4770 Fixes the CUMODE command when regaining founder privileges,
4771 and a little WHOIS problem.
4773 * Fixed silc_net_gethostbyname to correctly call the
4774 inet_ntop. Affected file lib/silcutil/silcnet.c.
4776 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4778 * Added IPv6 support checking to the configure.in.pre, added
4779 also --enable-ipv6 option to override the check. Affected
4780 file configure.in.pre.
4782 * The silc_thread_create now calls the start function
4783 directly if threads support is not compiled in. Removes
4784 ugly #ifdef's from generic code. Affected files are
4785 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4787 * Added silc_net_gethostby[name/addr]_async to asynchronously
4788 resolve. Affected files are lib/silcutil/silcnet.[ch].
4790 * Added support for rendering IPv6 based server, client and
4791 channel IDs. Affected file lib/silcutil/silcutil.c.
4793 * Added support for creating IPv6 based server IDs. Affected
4794 file is silcd/serverid.c.
4796 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4798 * Added silc_net_gethostby[addr/name] into the
4799 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4800 routines. Added silc_net_is_ip[4/6]. Affected file is
4801 lib/silcutil/unix/silcunixnet.c. All routines that take
4802 address as argument now supports both IPv4 and IPv6 addresses.
4804 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4806 * Fixed LIST command reply sending in server. Affected file
4809 * Server now sends the kicker's client ID in the KICK notify
4810 to the kicked client. Affected file silcd/command.c.
4812 * The client library now parses the kickers client ID and
4813 UI displays it. Affected files lib/silcclient/client_notify.c
4814 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4816 * Made all payload parsing function prototypes consistent.
4817 They all take now const unsigned char * and uint32 pair as
4818 the payload data instead of SilcBuffer. Changes all around
4819 the source tree. Other unsigned char* -> const unsigned char*
4820 changes around the tree as well.
4822 * Optimized SFTP client and server packet sending not to
4823 allocate new buffer for each packet but to recycle the
4824 first allocated buffer. Affected files are
4825 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4827 * Optimized the SFTP client to use SilcList instead of
4828 SilcDList for requests, because it is faster. Affected file
4829 is lib/silcsftp/sftp_client.c.
4831 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4832 into lib/silccore/silcid.[ch].
4834 Renamed silcpayload.[ch] into silcargument.[ch].
4836 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4838 * If client entry is deleted with active key agreement
4839 session, abort the session.
4841 The silc_client_abort_key_agreement now calls the completion
4842 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4844 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4847 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4849 * Don't use __restrict in older GCC's. Affected file is
4850 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4852 * silc_net_localhost now attempts to reverse lookup the
4853 IP/hostname. Affected file lib/silcutil/silcnet.c.
4855 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4856 command. It can be used to gain founder privileges at
4857 the same time when joining the channel.
4859 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4860 kicker's client ID as well. Updated protocol specs.
4862 Defined that the server must send SILC_COMMAND_IDENTIFY
4863 command reply with error status to client who sent
4864 private message with invalid client ID.
4866 Updated the protocol specification.
4868 * Added silc_server_send_command_reply to send any
4869 command reply. Affected file silcd/packet_send.[ch].
4871 * Added silc_id_payload_encode_data to encode ID payload
4872 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4874 * The server now send IDENTIFY command reply with error
4875 status if client ID in private message is invalid. Affected
4876 file silcd/packet_receive.c.
4878 * Save the server key file with server's IP address in
4879 the filename instead of hostname. The affected file is
4880 irssi/src/silc/core/client_ops.c.
4882 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4884 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4887 * Added libtool support for compiling shared objects in
4888 lib/silcsim. Affected file configure.in.pre and
4889 lib/silcsim/Makefile.am. Original patch by cras.
4891 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4893 * Pid file configuration, and server's config file fixes
4894 patch by toma. Updated CREDITS file.
4896 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4898 * Fixed silc_client_channel_message to not try to decrypt
4899 the message twice if it resolved the destination client
4900 information. This could cause of dropping one channel
4901 message. Affected file lib/silcclient/client_channel.c.
4903 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4905 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4906 lib/silcclient/client.c. This function is used when the SILC
4907 Client is run under some other scheduler, or event loop or
4908 main loop. On GUI applications, for example this may be
4909 desired to used to run the client under the GUI application's
4910 main loop. Typically the GUI application would register an
4911 idle task that calls this function multiple times in a second
4912 to quickly process the SILC specific data.
4914 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4916 * Fixed silc_server_drop() for dropping the supplementary
4917 groups as well, this could cause a security hole on some
4920 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4922 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4925 * Write PID file after dropping privileges. Added -F option
4926 to run server on foreground. A patch by debolaz.
4927 Affected files silcd/server.c, silcd/silcd.c.
4929 * Fixed MOTD to return the MOTD file server name. Affected
4930 file silcd/command.c.
4932 * Added INFO command reply handling to the Irssi SILC Client.
4933 Affected file irssi/src/silc/core/client_ops.c.
4935 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4937 * Fixed the silc_idcache_list_* routines to really support
4938 the dynamic list. Fixes a crash. Affected file is
4939 lib/silccore/silcidcache.c.
4941 * Fixed the LIST command reply to really call LIST command's
4942 pending callbacks. Affected file silcd/command_reply.c.
4944 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4946 * Update conn->local_entry->nickname after giving NICK
4947 command. Affected file lib/silcclient/command.c.
4949 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4951 * Added the [pid] option to the silcd configuration file
4953 Affected files: serverconfig.[ch] and silcd.c
4955 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4957 * Save fingerprint in WHOIS command reply in server.
4958 Affected file silcd/command_reply.c.
4960 * Fixed NICK commands pending callback registration.
4961 Affected file lib/silcclient/command.c.
4963 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4965 * Use ++server->cmd_ident when sending commands in server,
4966 instead of random number. Affected file silcd/command.c.
4968 * Fixed GETKEY command reply to call actually GETKEY pending
4969 command callbacks. Affected file silcd/command_reply.c.
4971 * A bit stricter check for nicknames. Check for same nickname
4972 in NICK command also. Affected file silcd/command.c.
4974 * Do not call INFO command everytime client ID changes, only
4975 during first connecting. Affected file lib/silcclient/client.c.
4977 * Set the new nickname only after successful command reply for
4978 NICK command is returned by server. Affected file
4979 lib/silcclient/command.c.
4981 * Remove nicknames from nicklist during server_signoff notify.
4982 Should fix /NAMES bit more. The affected file is
4983 irssi/src/silc/core/silc-channels.c.
4985 * Added `fingerprint' field to the SilcIDListData in the
4986 silcd/idlist.h to hold the fingerprint of the client's
4989 Send the fingerprint of the client's public key in WHOIS
4992 Affected files silcd/command.c, and silcd/idlist.[ch].
4994 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4995 create fingerprint from given data.
4997 * Show the fingerprint of the client's public key in WHOIS.
4998 Affected files irssi/src/module-formats.[ch] and
4999 irssi/src/silc/core/client_ops.c.
5001 * Format the multiple same nicknames also during JOIN and
5002 NICK_CHANGE notifys. Affected file is
5003 lib/silcclient/client_notify.c.
5005 * Do not print error on screen for invalid private message
5006 payload since it can come if someone is sending private
5007 messages with wrong key. Affected file
5008 lib/silccore/silcprivate.c.
5010 * Fixed multiple concurrent /PING crash. Affected file
5011 lib/silcclient/command.c.
5013 * Changed the wrong ID encoding. All IP addresses must be
5014 in MSB first order in encoded format. They were encoded
5015 wrong and was in LSB format. Affected files are
5016 silcd/serverid.c, lib/silcutil/silcutil.c.
5018 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5020 * Call the `connect' client operation through the scheduler
5021 in case of error. Affected file lib/silcclient/client.c.
5023 * Call the `failure' client operation even if the error
5024 occurred locally during a protocol. Affected file is
5025 lib/silcclient/protocol.c.
5027 * Added support of sending LIST command to router from normal
5028 server. This way normal server can get list of all channels
5029 in the network too. Fixed the channel list sending in the
5030 server too. Affected files are silcd/command.c, and
5031 silcd/command_reply.[ch].
5033 * Added silc_server_update_channels_by_server and
5034 silc_server_remove_channels_by_server. They are used during
5035 disconnection of primary router and in backup router protocol.
5036 Affected file silcd/server_util.[ch], silcd/server.c and
5037 silcd/server_backup.c.
5039 * Fixed channel adding to global list in IDENTIFY command
5040 reply in server. Affected file silcd/command_reply.c.
5042 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * If the incoming packet type is REKEY or REKEY_DONE process
5045 that packet always synchronously. Fixes yet another MAC
5046 failed error on slow (dialup) connections. Affected file
5047 lib/silcclient/client.c and silcd/server.c.
5049 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Call check_version SKE callback for initiator too. Affected
5052 file lib/silcske/silcske.c.
5054 * Implemented fix for security hole found in the SKE that was
5055 fixed in the specification few days back; the initiator's
5056 public key is now added to the HASH value computation.
5057 Added backwards support for the old way of doing it too, for
5058 old clients and old servers. Affected file is
5059 lib/silcske/silcske.c.
5061 * Enabled mutual authentication by default in SKE. If initiator
5062 is not providing mutual authentication the responder will
5063 force it. This will provide the proof of posession of the
5064 private key for responder. The affected files are
5065 lib/silcclient/protocol.c and silcd/protocol.c.
5067 * Do not cache anymore the server's public key during SKE.
5068 We do mutual authentication so the proof of posession of
5069 private key is done, and if the server is authenticated in
5070 conn auth protocol with public key we must have the public
5071 key already. Affected file silcd/protocol.c.
5073 * Added new global debug variable: silc_debug_hexdump. If
5074 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5075 file lib/silcutil/silclog.[ch].
5077 * Fixed compilation warning due to char * -> const char *.
5078 Affected files lib/silcutil/silcnet.h, and
5079 lib/silccore/silcauth.[ch].
5081 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Fixed CMODE command when new channel key was created. If
5084 the creation failed the old key was removed. Next time giving
5085 same command would crash the server since the old key was
5086 freed already. Affected file silcd/command.c.
5088 * Fixed the silc_server_announce_get_channels to not crash
5089 on reconnect. Affected file silcd/server.c.
5091 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5093 * Added silc_log_set_debug_string function to set a regex
5094 string to match for debug output. Only the function names,
5095 or filenames matching the given debug string is actually
5096 printed. This way it is possible to filter out those debug
5097 strings that user is not interested in.
5099 Fixed a bug in silc_string_regexify.
5101 Affected files lib/silcutil/silclog.[ch], and
5102 lib/silcutil/unix/silcunixutil.c.
5104 * Changed the -d options in both server and Irssi SILC client
5105 to take the debug string as argument. Affected files
5106 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5108 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Added silc_hash_babbleprint to create a Bubble Babble
5111 Encoded fingerprint. The encoding is developed by Antti
5112 Huima (draft-huima-babble-01.txt), and it creates human
5113 readable strings out of binary data. Affected file
5114 lib/silccrypt/silchash.[ch].
5116 * Print the babble print now in addition of fingerprint as well
5117 in Irssi SILC client. Affected files are
5118 irssi/src/fe-common/silc/module-formats.[ch],
5119 irssi/src/fe-common/silc/core/client_ops.c.
5121 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * Fixed a security problem found in SKE. The initiator's
5124 public key too is now added to the HASH hash value creation
5125 which is signed by the responder to create the SIGN value.
5126 This will prevent anyone in the middle to lie to the responder
5127 about the initiator's public key. If this is done now, the
5128 man in the middle will get caught. Updated the protocol
5131 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Better installation directory handling. Configure module
5134 paths and other paths automatically to example_silc* files
5135 in doc/. A patch by toma.
5137 * Fixed compiler warning from MPI library, and from SILC RNG.
5140 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5141 It can be configured with ./configure. A patch by toma.
5143 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Find correct make to use in prepare-clean. A patch by
5146 toma. Affected file prepare-clean.
5148 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5150 * Added irssi variables use_auto_addr, auto_bind_ip,
5151 auto_bind_port and auto_public_ip.
5153 * Changed the interface for silc_client_send_key_agreement
5154 in lib/silcclient/silcapi.h
5158 irssi/src/silc/core/silc-core.c
5160 lib/silcclient/silcapi.h
5161 irssi/src/silc/core/silc-channels.c
5162 lib/silcclient/client_keyagr.c
5165 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Added silc_pkcs_public_key_compare to compare two
5168 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5170 * Check that the client who set the founder mode on the
5171 channel is the same client that is giving the founder
5172 mode to itself. It is done by comparing the saved public
5173 key (it is saved even in the authentication is passphrase).
5174 Affected file silcd/command.c.
5176 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Do not process packet for disconnected socket connection.
5179 Affected file lib/silccore/silcpacket.c.
5181 * Process the DISCONNECT packet through scheduler in the
5182 client library. Affected file lib/silcclient/client.c.
5184 * Fixed the silc_client_packet_parse to not to increase
5185 the packet sequence number if the conn->sock and the
5186 current socket connection is not same. This can happen
5187 for example during key agreement when the conn includes
5188 multiple socket connections (listeners). Affected file
5189 lib/silcclient/client.c.
5191 * The sender of the file transfer request now provides also
5192 the pointer (listener) for the key exchange protocol. If
5193 the listener cannot be created then it sends empty key
5194 agreement and lets the receiver provide the listener.
5196 Added `local_ip' and `local_port' arguments to the
5197 silc_client_file_send. If they are provided they are used,
5198 if not then it will attempt to find local IP address, if
5199 not found or bind fails then the remote client will provide
5202 Affected files are lib/silcclient/client_ftp.c and
5203 lib/silcclient/silcapi.h.
5205 * Extended the FILE SEND command to support defining the
5206 local IP and port for key exchange listener. They are
5207 optional. Affected file irssi/src/silc/core/silc-servers.c.
5209 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Defined to WHOIS command reply the sending of fingerprint
5212 of the client's public key (if the proof of posession of the
5213 corresponding private key is verified by the server).
5214 Updated to the protocol specification.
5216 * Added support of receiving the client's public key's
5217 fingerprint in command reply in client library. Affected
5218 file is lib/silcclient/command_reply.c, and
5219 lib/silcclient/idlist.[ch].
5221 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * Do not send over 128 chars long nickname to the server
5224 in NICK command. Affected file lib/silcclient/command.c.
5226 * Do not send over 256 chars long channel names to the server
5227 in JOIN command. Affected file lib/silcclient/command.c.
5229 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Assure that silc_server_close_connection cannot be called
5232 twice for same socket context. Affected file is
5235 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Send error message to application if opening file for
5238 writing during file transfer fails. Affected file is
5239 lib/silcclient/client_ftp.c.
5241 Remove all file transfer sessions for a client that we're
5242 removing from ID cache.
5244 Affected file is lib/silcclient/client_ftp.c.
5246 * Fixed silc_net_addr2bin to return correct address. Affected
5247 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5249 * Fixed file transfer session removing on signoff notify.
5250 Affected file irssi/src/silc/core/silc-servers.c.
5252 * Added the SilcClientFileError to be returned in the monitor
5253 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5254 Affected file lib/silcclient/silcapi.h.
5256 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Fixed a crash in silc_client_ftp_free_sessions and
5259 silc_client_ftp_session_free_client. Affected file
5260 lib/silcclient/client_ftp.c.
5262 * Added `disabled' field in the SilcChannelEntry in the server
5263 to indicate if the server entry is disabled. Affected file
5264 silcd/idlist.h, silcd/command[_reply].c.
5266 * SILC server adds now /var/run/silcd.pid everytime it is
5267 started. Affected file silcd/silcd.c.
5269 * Added silc_server_packet_send_clients to send a packet to
5270 the provided table of client entries. Affected file
5271 silcd/packet_send.[ch].
5273 * Fixed a crash in client resolving in client_prvmsg.c in
5274 client library. Affected file lib/silcclient/client_prvmsg.c.
5276 * Do not actually remove the client directly from ID cache
5277 during SERVER_SIGNOFF, but invalidate it. This way we
5278 preserve the WHOWAS info for the client. Affected file
5279 silcd/server_util.c.
5281 * Fixed SERVER_SIGNOFF notify handling in the server. The
5282 server is now able to process incoming SERVER_SIGNOFF notify
5283 for a server that it doesn't even know about. It will remove
5284 the clients provided in the notify. Affected file
5285 silcd/packet_receive.c.
5287 * Check for partial packet in data queue after every packet that
5288 was found from the queue. Return and wait for more data if
5289 there is partial data in queue. Affected file is
5290 lib/silccore/silcpacket.c.
5292 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5294 * Added SilcClietFileError enum to indicate error in
5295 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5296 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5297 Affected files lib/silcclient/silcapi.h and
5298 lib/silcclient/client_ftp.c.
5300 * Check that newsize in silc_buffer_realloc is larger than
5301 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5303 * Added better monitor of file transfers. It now monitors
5304 key agreement protocol during the file transfer too. Added
5305 error reporting too. Affected files
5306 irssi/src/silc/core/silc-servers.c,
5307 irssi/src/fe-common/silc/module-formats.[ch].
5309 * Wrote a help file for FILE command.
5311 * Added silc_rng_global_get_byte_fast to get not-so-secure
5312 random data as fast as possible. Random data is read from
5313 /dev/urandom if available and from the SILC RNG if not
5314 available. It is used in padding generation. Affected file
5315 lib/silccrypt/silcrng.[ch].
5317 * All packets in client library are now processed synchronously.
5318 Optimized packet processing a lot. Affected file
5319 lib/silcclient/client.c.
5321 * All server connection packets are processing synchronously
5322 now in server, to optimize packet processing. Affected file
5325 * Include files are installed now only in Toolkit distribution
5326 if make install is given. Affected files: all Makefile.am's.
5328 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * Assure that silc_client_notify_by_server_resolve does not
5331 resolve the client information multiple times. If it cannot
5332 be found by the first it cannot be found at all. Affected
5333 file lib/silcclient/client_notify.c.
5335 * Fixed WHOWAS command reply calling. Affected file
5336 lib/silcclient/command_reply.c.
5338 * Removed all references to silc_idlist_get_client from the
5339 Irssi SILC client since that call is internal call used by
5340 the library. The Irssi SILC client will use now client
5341 retrieval functions found in silcapi.h.
5343 * Fixed a bug in resolving nickname info before sending
5344 private message. It used freed memory. Affected file
5345 irssi/src/silc/core/silc-servers.c.
5347 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Assure my_channels statistics cannot go negative in server.
5350 Affected files silcd/server.c, silcd/server_util.c.
5352 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5356 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5358 * Win32 Toolkit changes. Affected files
5359 win32/silc.dsw, win32/libsilc/libsilc.def,
5360 win32/libsilcclient/libsilc.def,
5361 lib/silcutil/silcutil.c, and
5362 lib/sftp/sftp_fs_memory.c.
5364 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5366 * Added silc_net_localip to return local host's IP address.
5367 Affected file lib/silcutil/silcnet.[ch].
5369 * If key exchange or rekey protocol is active for a connection
5370 parse all packets syncronously since there might be packets
5371 in packet queue that we are not able to process without first
5372 processing packets before them. Affected file silcd/server,
5373 lib/silcclient/client.c.
5375 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5376 whether library should continue processing the packet.
5377 Affected file lib/silccore/silcpacket.h.
5379 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5380 SilcSFTPMonitorData to SFTP server to monitor various
5381 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5382 lib/silcsftp/sftp_server.c.
5384 * Added silc_file_size to return file size. Affected file
5385 lib/silcutil/silcutil.[ch].
5387 * Implemented the file transfer support for the client library.
5388 Added preliminary support for simple client to client one-file
5389 transmission. Affected file lib/silcclient/client_ftp.c,
5390 lib/silccilent/client.[ch].
5392 * Added new local command FILE to the Irssi SILC Client.
5393 It is used to perform the file transfer. It has subcommands
5394 SEND, RECEIVE, SHOW and CLOSE. Affected files
5395 irssi/src/silc/core/client_ops.c,
5396 irssi/src/silc/core/silc-server.[ch].
5398 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Relay the SILC_PACKET_FTP in the server. Affected files
5401 silcd/server.c and silcd/packet_receive.c.
5403 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Renamed silc_file_read and silc_file_write to functions
5406 silc_file_readfile and silc_file_writefile. Added function
5407 silc_file_open and silc_file_close. Affected files
5408 lib/silcutil/silcutil.[ch].
5410 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Resolve the client info when received private message or
5413 channel message for a client which nickname we don't know.
5414 Affected files lib/silcclient/client_prvmsg.c and
5415 lib/silcclient/client_channel.c.
5417 * Do not crash in /KEY if client is not connected. Affected
5418 file irssi/src/silc/core/silc-channels.c.
5420 * Added SilcClientStatus field to the SilcClientEntry in the
5421 lib/silcclient/idlist.h.
5423 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5424 is incomplete and is being resolved, it won't be resolved
5427 Make sure also that USERS command reply does not resolve
5428 twice information. Affected file is
5429 lib/silcclient/command_reply.c.
5431 Make sure that silc_client_get_clients_by_list does not
5432 resolve twice same information.
5434 * Check for valid client->id in the silc_server_free_client_data.
5435 Affected file silcd/server.c.
5437 * Fixed /GETKEY nick@server not to crash if the server entry
5438 is not found. Affected file lib/silcclient/command.c.
5440 * Fixed the silc_server_check_cmode_rights to check the
5441 requested modes correctly. Affected file silcd/command.c.
5443 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Better checks for non-printable chars in nick added.
5446 Affected file silcd/command.c.
5448 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5450 * Call the silc_server_udpate_servers_by_server in the
5451 primary router that comes back online in the backup resuming
5452 protocol. Otherwise it routes packets wrong. Affected file
5453 silcd/server_util.[ch], silcd/server_backup.c.
5455 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5457 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5458 lib/silcutil/silcbuffmt.[ch].
5460 * Redefined the SILC packet header to include the padding
5461 length. Affected file lib/silccore/silcpacket.[ch].
5463 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5464 length for maximum padding up to 128 bytes). Affected
5465 file lib/silccore/silcpacket.h.
5467 * Removed all backwards support for old 0.5.x MAC thingies.
5468 The SILC packet header change makes it impossible to be
5469 backwards compatible.
5471 * Send the ENDING packet with timeout in the backup resuming
5472 protocol. This is to assure that all routers has connected
5473 to the primary router. Affected file silcd/server_backup.c.
5475 * Changed the RNG to take the first IV from random data. It
5476 used to take it from zero actually. Changed the RNG also
5477 to use /dev/urandom during session. /dev/random is used
5478 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5480 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Changed the SILC packet header to have the first two bytes
5483 (the packet length) encrypted. Affected files aroung the
5484 code tree, lib/silccore/silcpacket.[ch]. Removed the
5485 SilcPacketCheckDecrypt callback. It is not needed anymore
5486 since the silc_packet_receive_process will determine now
5487 whether the packet is normal or special.
5489 * Implemented the unidirectional MAC keys. Affected files
5490 lib/silcske/silcske.c, silcd/protocol.c and
5491 lib/silcclient/protocol.c.
5493 * Implemented the packet sequence number to the MAC computation.
5494 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5495 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5496 lib/silcclient/protocol.c.
5498 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Allow backup router to announce servers. All servers
5501 announced by backup router are added to the global list
5502 automatically. Update hte server's socket to our primary
5503 router also when backup router announces a server.
5504 Affected file silcd/packet_receive.c.
5506 * Do not update the client->router in the function
5507 silc_server_udpate_clients_by_server if the client is on
5508 global list. We might fail to find any specific server
5509 for locally connected clients and local cell clients. They
5510 should still use the `from' and not `to' as client->router.
5511 This fixes backup router resuming protocol. Affected file
5512 silcd/server_util.c.
5514 * Decrease channel statistics count only if the channel
5515 deletion worked. Affected files are silcd/server.c and
5516 silcd/server_util.c.
5518 * Added silc_server_update_servers_by_server to update origin
5519 of all server entries. Used during backup router protocol.
5520 Affected files silcd/server_util.[ch], silcd/server.c. and
5521 silcd/backup_router.c.
5523 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5524 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5525 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5526 lib/silccrypt/silchmac.c.
5528 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Assure that router cannot reroute the same channel message
5531 to the sender. Affected file silcd/packet_receive.c.
5533 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * Made better checks that the channel message is not sent
5536 to the router it came from. Affected file is
5537 silcd/packet_send.c. Fixed memory leak too.
5539 * Announce informations for incoming router connection, but
5540 only after checking if it is replaced by backup router.
5541 Affected file silcd/packet_receive.c.
5543 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Fixed the backup resuming protocol to work in multiple
5546 router environment. Affected file silcd/server_backup.c.
5548 * Route packet only to one router in the function
5549 silc_server_packet_send_to_channel. Affected file is
5550 silcd/packet_send.c.
5552 * Fixed silc_server_send_notify_dest to set the broadcast
5553 flag. Fixed the silc_server_send_notify_topic to actually
5554 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5555 Affected file silcd/packet_send.c.
5557 * Changed the SFTP Filesystem interface. Changed the
5558 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5559 the filesystem operation function. The SilcSFTPFilesystem
5560 is now a context that is allocated by all filesystem allocation
5561 functions and it already includes the operations structure
5562 and filesystem specific context. It is given as argument
5563 now to the silc_sftp_server_start. This made the interface
5564 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5565 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5567 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5569 * Changed the backup router adding and getting interfaces
5570 in the server. The router that will be replaced by the
5571 specified backup router is now sent as argument. Affected
5572 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5575 * Added silc_net_addr2bin_ne to return the binary form of
5576 the IP address in network byte order. Affected files
5577 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5579 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Check for existing server ID in silc_server_new_server
5582 and in silc_server_connect_to_router_final and remove the
5583 old entry if it exists. Affected file silcd/packet_receive.c,
5586 * Send the channel message always to only one router, either
5587 in upstream or downstream. Affected file is
5588 silcd/packet_send.c.
5590 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Wrote the definition of the backup resuming protocol to the
5593 protocol specification.
5595 * Removed one redundant channel key generation from normal
5596 server during joining procedure. Removed one redundant
5597 channel key sending from server to router during joining
5598 procedure. Affected file silcd/command.c.
5600 * Made minor bugfixes to the backup router resuming protocol.
5601 Affected file silcd/server_backup.c, server.c.
5603 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Added --disable-asm configuration option. Affected files
5606 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5609 * Implemented the backup resuming protocol that is used to
5610 resume the primary router position in the cell after the
5611 primary router comes back online. Affected files
5612 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5613 and silcd/server_util.[ch].
5615 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Sleep two (2) seconds after sending QUIT command to server.
5618 Affected file lib/silcclient/command.c.
5620 * Assure that if outgoing data buffer is pending do not force
5621 send any data. Affected file silcd/packet_send.c.
5623 * Assure that if outgoing data buffer is pending do not force
5624 send any data. Affected file lib/silcclient/client.c.
5626 * Implemented the backup router support when the primary router
5627 goes down. The servers and routers can now use the backup
5628 router as new primary router without loosing connectivity.
5630 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5633 in the server to indicate disabled entry. All data read
5634 from the connection will be ignored and no data is sent
5635 for entry that is disabled. Affected files are
5636 silcd/idlist.h, silcd/server.c.
5638 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Created SFTP client and server test programs in the
5641 lib/silcsftp/tests directory.
5643 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Implemented memory filesystem (virtual filesystem) for
5646 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5649 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Implemented the SFTP (SSH File Transfer Protocol) to the
5652 lib/silcsftp. It includes SFTP client and SFTP server
5655 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Moved lib/silccore/silcprotocol.[ch] to the
5658 lib/silcutil library.
5660 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5661 take variable argument list pointer as argument. Affected
5662 file lib/silcutil/silcbuffmt.[ch].
5664 * Added silc_buffer_set function that is used to set data
5665 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5666 Affected file lib/silcutil/silcbuffer.h.
5668 * Changed various routines in the core library to use the new
5669 silc_buffer_set instead of allocating new buffer only for
5672 * Added 64-bit value formatting and unformatting support to the
5673 silc_buffer_[un]format routines. Affected file is
5674 lib/silcutil/silcbuffmt.[ch].
5676 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5677 to includes/bitmove.h.
5679 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Fixed channel user mode saving in client library. Affected
5682 file lib/silcclient/command[_reply].c.
5684 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Defined the file transfer to the SILC Protocol. Added
5687 new packet type SILC_PACKET_FTP and defined File Transfer
5688 Payload. The mandatory file transfer protocol is SFTP
5689 (SSH File Transfer Protocol). Affected file in addition
5690 of the internet draft is lib/silccore/silcpacket.h.
5692 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5693 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5694 is used as part of backup router protocol when the primary
5695 router of the cell is back online and wishes to resume
5696 the position as primary router.
5698 * Redefined the MAC generation keys in the protocol. The
5699 same key is not used anymore in both direction. Both
5700 direction will now use different keys for sending and
5701 receiving. This fixes a potential security flaw. This
5702 change causes incompatibilities in the protocol.
5704 * Redefined also the MAC computation from the packet.
5705 An packet sequence number is now added to the MAC
5706 computation. This prevents possible replay attacks against
5707 the protocol. This change too causes incompatibilities
5710 Added `sequence' field to the SilcPacketContext to hold
5711 the current sequence number for the packet.
5713 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5715 * Added `created' field to the SilcIDListData in the file
5716 silcd/idlist.h to indicate the time when the entry was
5719 * Added `created' field to the SilcChannelEntry too. Affected
5720 file silcd/idlist.h.
5722 * Added `creation_time' aguments to all the announcement functions
5723 in the server. If it is provided then only the entries that
5724 was created after the provided time frame are actually
5725 announced. Affected file silcd/server.[ch].
5727 * The protocol says that the Channel ID's IP address must be
5728 based on the router's IP address. Added check for this in
5729 the silc_server_new_channel when processing incoming New Channel
5730 Payload. Affected file silcd/packet_receive.c.
5732 * Print out the correct version with --version in SILC client.
5733 Affected file irssi/src/silc/core/silc-core.c.
5735 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Fixed WHOWAS command to check for completnes of the client
5738 entry always, not just when the command is coming from client.
5739 Affected file silcd/command.c.
5741 * Added new function silc_server_packet_queue_purge to purge the
5742 outgoing data queue to the network. After the function returns
5743 it is guaranteed that the outgoing packet queue is empty.
5744 Affected file silcd/packet_send.[ch].
5746 * Purge the outgoing packet queue in the rekey protocol's final
5747 callback to assure that all rekey packets go to the network
5748 before quitting the protocol. Affected file silcd/server.c.
5750 * Added silc_client_packet_queue_parse as similar function as
5751 in server to the client library. The affected file is
5752 lib/silcclient/client.c.
5754 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Splitted silcd/server.c and created silcd/server_util.[ch]
5757 for utility functions.
5759 * Added new socket flag SILC_SF_DISABLED to indicate that the
5760 connection is open but nothing can be sent to or received from
5761 the connection. Affected file lib/silcutil/silsockconn.[ch].
5762 The checking for disabled socket is checked in the low level
5763 silc_socket_write and silc_socket_read functions.
5765 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Allow only nicknames and channel names that fits into the
5768 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5770 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * When processing JOIN command reply in server check that if
5773 the channel exists in our global list we'll move it the local
5774 list. Affected file silcd/command_reply.c.
5776 * Fixed the check whether client is joined on the channel already
5777 in JOIN command. Affected file lib/silcclient/command.c.
5779 * Fixed the JOIN command reply to check whether the channel
5780 already exists. Affected file lib/silcclient/command_reply.c.
5782 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Added silc_ske_status_string to map the SKE error numbers
5785 to readable strings. The affected files are
5786 lib/silcske/silcske[_status].[ch].
5788 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Do not show the private channels on the WHOIS channel list
5791 as it is not allowed by the protocol. The affected file is
5794 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Assure that the packet length digged from the actual packet
5797 is something sensible in the silc_packet_decrypt_rest_special
5798 in lib/silccrypt/silcpacket.c.
5800 * Free and NULL the allocated pointer in silc_hmac_alloc if
5801 the HMAC allocation fails. The affected file is
5802 lib/silccrypt/silchmac.c.
5804 * Print the selected security properties to the log files in
5805 the server. Affected file silcd/protocol.c.
5807 * Add SKE's reference counter even if calling the completion
5808 callback manually. Otherwise it goes negative, although it
5809 does not cause any problems. The affected file is
5810 lib/silcske/silcske.c.
5812 * Remove the client entry with short timeout after giving the
5813 KILL command. Affected file lib/silcclient/command.c.
5815 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5816 case all found clients are already disconnected (WHOWAS would
5817 found them) in the server. Affected file silcd/command.c.
5819 * Update the last_receive (time of last data received) to be
5820 updated only when received private or channel message so that
5821 the idle time showed in WHOIS makes more sense.
5823 * Added boolean field `valid' in to the SilcClientEntry in the
5824 client library to indicate whether the entry is valid or not.
5825 This fixes the nickname change bug on channel when changing
5826 the nickname to be same than the old (like nick to Nick) the
5827 nickname formatter doesn't set the new nick anymore to Nick@host.
5828 Affected file lib/silcclient/idlist.[ch].
5830 * Now actually fixed the nickname changing on disconnection.
5831 Added new function silc_change_nick to the Irssi SILC Client.
5832 Affected file irssi/src/silc/core/client_ops.c,
5833 irssi/src/silc/core/silc-nicklist.[ch].
5835 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Check that the public key exists in the GETKEY command before
5838 trying to encode it. Affected file silcd/command.c.
5840 * Print some notifications on received public keys with GETKEY
5841 command in the Irssi SILC Client. Affected files are
5842 irssi/src/fe-common/silc/module-formats.[ch],
5843 irssi/src/silc/core/client_ops.c.
5845 * Use IDENTIFY command to resolve the server information in the
5846 GETKEY command instead of INFO command. Affected file
5847 lib/silcclient/command.c.
5849 * All command reply functions in the client library now calls
5850 the pending command reply callbacks even if an error has
5851 occurred. The server has done this a long time and now it was
5852 time to move the client library to this as well. Now all
5853 errors can be delivered back to the pending command reply
5854 callbacks if necessary. Affected files are
5855 lib/silcclient/command[_reply].[ch].
5857 * Change the nickname on disconnection back to the username
5858 because in reconnect the server will enforce it to it anyway.
5859 Affected file irssi/src/silc/core/silc-servers.c.
5861 * Fixed a config file parsing bug in the Irssi SILC client.
5862 Affected file irssi/src/silc/core/clientconfig.c.
5864 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * When printing the channel mode on JOIN, verify that the
5867 channel key and channel's HMAC are valid. Affected file
5868 irssi/src/silc/core/client_ops.c.
5870 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5873 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5874 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5876 * Removed channel key rekey task deleting from the function
5877 silc_server_save_channel_key. Affected file silcd/server.c.
5878 Added explicit timeout task context instead that is used to
5879 delete the task if we are registering a new task before the
5880 new task has elapsed.
5882 * When channel key rekey occurs the client library now saves
5883 the old channel key for a short period of time (10 seconds) and
5884 is able to use it in case some is still sending channel
5885 messages encrypted with the old key after the rekey. Affected
5886 file lib/silcclient/[idlist.h|client_channel.c].
5888 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Added check to the silc_server_new_id_real to not accept
5891 new ID if it is the sender's own ID. Affected file is
5892 silcd/packet_receive.c.
5894 * Assure that we do not announce ourself or the one we've
5895 sending our announcements when we're router and are announcing
5896 servers to our primary router. Affected file silcd/server.c.
5898 * Fixed silc_server_command_identify_check_client to assemble
5899 correct WHOIS packet. It send corrupted WHOIS packet and
5900 caused problem with router to router connections. Affected
5901 file silcd/command.c.
5903 Fixed also silc_server_command_whois_check the same way
5904 as for the IDENTIFY command.
5906 * Added new SilcIDListStatus to the server in the SilcIDListData
5907 structure. The status now includes the current status of
5908 the entry (like registered, resolved etc.). Affected file
5909 silcd/idlist.[ch]. Defined a bunch of different status types
5910 as well. This replaced the old boolean registered field as well.
5912 Added resolve_cmd_ident field to the SilcClientEntry structure
5913 too so that if the entry is for example being resolved so
5914 another command may attach to the same pending command reply
5915 without requiring to resolve the same entry again. This concept
5916 should optimize the WHOIS and the IDENTIFY resolving under
5917 heavy load by taking away unnecessary resolving for entries
5918 that are being resolved already.
5920 Added support for adding multiple pending commands for one
5921 command idenfier. Affected file silcd/command[_reply].[ch].
5923 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5924 before deleting the data. Otherwise the hash table will have
5925 freed data in comparison functions. Affected file is
5926 silcd/command_reply.c.
5928 * Fixed silc_idlist_replace_client_id to add the new entry to
5929 the cache with NULL nickname. Otherwise there will be invalid
5930 memory as the nickname after the nickname is freed. Affected
5931 file silcd/packet_receive.c.
5933 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5934 saved into wrong slots because the previous number of entries
5935 was not taken into account. Affected file silcd/idlist.c.
5936 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5938 * If we are router and we receive JOIN notify to a channel that
5939 does not have any users then notified client is marked as the
5940 channel founder, as it is it. The affected file is
5941 silcd/packet_receive.c
5943 * Added to the extended hash table API's table_del_*ext functions
5944 the destructor as argument too, so that the caller can decide
5945 which destructor to use or whether to use destructor at all.
5946 Affected file lib/silcutil/silchashtable.[ch].
5948 * Fixed ID Cache purging. It actually deleted the entries from
5949 the hash table after the data was freed. The hash table ended
5950 up comparing freed memory. The affected file is
5951 lib/silccore/silcidcache.c.
5953 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Fixed Irssi SILC client's KILL command's HELP syntax.
5957 * The USERS command now resolves the detailed user information
5958 if the userinfo field is missing. Affected file is
5959 lib/silcclient/command_reply.c.
5961 * Do not print error in silc_file_read if the read file does
5962 not exist. Just silently return NULL. Affected file is
5963 lib/silcutil/silcutil.c.
5965 * Fixed the silc_log_output to not wine about NULL filename
5966 and to not create some bogus " " filename. Affected file is
5967 lib/silcutil/silclog.c.
5969 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Fixed various printing bugs on the user interface in the
5972 Irssi SILC Client. Minor changes that were forgotten from
5975 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Fixed the configure.in.pre and the compilation and distribution
5978 environment to support the new autoconf 2.52. That version is
5979 now required to compile the CVS trunk.
5981 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5984 to generally parse user@fqdn format strings. Affected file
5985 lib/silcutil/silcutil.c.
5987 * Added nickname_format and nickname_force_format fields to the
5988 SilcClientParams structure. The first one defines the format
5989 for the nicknames that the library will enforce if the receives
5990 multiple same nicknames. The second one is boolean value and
5991 can be used to force the library to always enforce the format
5992 to the nicknames regardles whether there are multiple nicknames
5993 or not. This configurable formatting was employed to flexibly
5994 support accessing multiple nicknames from the user interface.
5995 The userinterface can now set the nicknames to what ever format
5996 they prefer. Affected file lib/silcclient/silcapi.h.
5998 Added function silc_client_nickname_format to the file
5999 lib/silcclient/idlist.c. It performs the nickname formatting.
6001 Added new field `hostname´ to the SilcClientEntry context.
6002 It holds the hostname of the client. Affected file is
6003 lib/silcclient/idlist.h.
6005 * Irssi SILC Client sets the nicknames in nick@hostn format.
6006 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6007 irssi/src/silc/core/silc-core.c.
6009 The WHOIS printing now also shows both the real nickname and
6010 the formatted nickname so that user knows how to access the
6011 user if there are multiple same nicknames cached. Affected
6012 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6013 printing formatting too to take the hostname now as a separate
6014 argument. The Affected file is
6015 irssi/src/fe-common/silc/modules-formats.[ch].
6017 * Changed the silc_client_get_clients_local to accept the formatted
6018 nickname as argument. It accepts the real nickname too but the
6019 formatted nickname can be used to find the true entry from
6020 multiple entries. Affected file lib/silcclient/silcapi.h and
6021 lib/silcclient/idlist.c.
6023 * Added nickname_format_parse field to the SilcClientParams.
6024 It is a callback function provided by the application to parse
6025 the nickname out of the formatted nickname string. The library
6026 calls it to get the nickname from the formatted string. Since
6027 the application generally knows better the format of the nickname
6028 string it parses it instead of the library, even though library
6029 encodes the formatted string. If the callback function is not
6030 provided then the library will use the string as is. The
6031 affected file is lib/silcclient/silcapi.h.
6033 * All the nickname strings passed to the client library in
6034 commands are now expected to be formatted nickname strings.
6035 If the command does not support the formatted nickname string
6036 it will assume that the sent string is the actual nickname.
6037 Affected file lib/silcclient/command.c.
6039 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Added public key authentication support to OPER and SILCOPER
6042 commands in the client library. Affected file is
6043 lib/silcclient/command.c.
6045 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Changed the get_auth_methdod client operation to be asynchronous.
6048 It can be async if the application resolves the authentication
6049 method from the server during the negotiation. Added new
6050 SilcGetAuthMeth completion callback that the application will
6051 call after resolving the authentication method.
6053 Added function silc_client_request_authentication_method that
6054 the application can use to resolve the authentication method
6055 from the server. Added also SilcConnectionAuthRequest callback
6056 that the library will call after the server has replied. The
6057 application can call this function if it does not know the
6058 current authentication method.
6060 Affected files are lib/silcclient/client.c and
6061 lib/silcclient/silcapi.h.
6063 * The Irssi SILC client now automatically resolves the authentication
6064 method incase any configuration information is not present (and
6065 currently there never is). The affected file is
6066 irssi/src/silc/core/client_ops.c.
6068 * Fixed public key authentication from the client library.
6069 Affected file lib/silcclient/protocol.c. Changed also the
6070 protocol specification about the public key authentication in
6071 the connection authentication protocol. The actual data to be
6072 signed is now computed with a hash function before signing.
6074 * Fixed the public key authentication from the server as well.
6075 Affected file silcd/protocol.c.
6077 * Removed the mlock()'s from the memory allocation routines.
6078 Affected file lib/silcutil/silcmemory.c. The ./configure does
6079 not check anymore for the mlock(). Affected file is
6082 * Fixed USERS command in server to allow the execution of the
6083 command for private and secret channels if the client sending
6084 the command is on the channel. Affected file silcd/command.c.
6086 * Fixed silc_client_get_clients_local to return the clients
6087 count correctly. It could return wrong value. Affected file
6088 lib/silcclient/idlist.c.
6090 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6093 types. The assembler optimizations seemed not to like 64-bit
6094 data types. The assmebler optimizations thus are now enabled
6095 also for BSD systems as opposed to only enable them for Linux.
6097 * Do not check for threads at all on BSD systems. Affected
6098 file configure.in.pre.
6100 * Removed -n and -h options from the Irssi SILC Client since
6101 they are not used in silc.
6103 * Fixed the prime generation to assure that the first digit
6104 of the generated random number is not zero since our conversion
6105 routines does not like number strings that starts with zero
6106 digit. If zero digit is seen the random number is regenerated.
6107 This caused some corrupted RSA keys when the zero first digit
6108 was met. Affected file lib/silcmath/silcprimegen.c.
6110 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Fixed WIN32 configuration in the ./configure script.
6113 Fixed to include xti.h on environments that has it.
6114 Patches by Carsten Ilchmann and andrew.
6116 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Changed the silc_id_create_client_id to be collision
6119 resistant. It is now assured that there cannot be created
6120 two same client ID's. I suspect that some weird bugs in
6121 the server were actually caused by duplicate Client IDs.
6122 Affected file silcd/serverid.[ch]. A router receiving
6123 new ID now also assures and informs the sending server
6124 if the ID caused collision.
6126 * Changed the silc_id_create_channel_id to also assure that
6127 there are no collisions.
6129 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Statement about ignoring the Mutual Authentication flag when
6132 performing rekey with PFS was a bit misleading. It is ignored
6133 if it was set in the initial negotiation, it cannot be even
6134 set in the rekey. Fixed in the ke-auth draft. Started the
6135 new versions of the protocol drafts in the doc/.
6137 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Fixed a bug in silc_client_command_identify_save when saving
6140 new channel information. The channel name was no duplicated
6141 and caused crash on exit. Affected file is
6142 lib/silcclient/command_reply.c.
6144 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Fixed the getkey command handling in the server. Send just
6147 empty OK reply to the sender if the key could not be fetched
6148 (but everything else was ok, like the key just was not available).
6149 Changed the public key parameter to optional in the protocol
6150 specs so that empty OK reply can be sent. Affected file
6153 Added a message to Irssi SILC client to tell to user if the
6154 server did not return a public key.
6156 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Fixed a channel key regeneration bug. It registered new
6159 timeout tasks exponentially until all system resources were
6160 used. Affected file silcd/server.c.
6162 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Added the SILC Document generator to the scripts/silcdoc.
6165 It can be used to generate the Toolkit Reference Manual out
6166 of the source tree. Internally it will also use the RoboDoc
6167 generator now imported in util/robodoc.
6169 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Added couple of return's in rekey protocol if error orccurred
6172 during the protocol. The execution must be terminated.
6173 Affected file silcd/protocol.c. Also, terminate the protocol
6174 always with timeout.
6176 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * The client's Client ID was created initally from the wrong
6179 nickname (it could have been in format nick@host) in the
6180 silc_server_new_client. Affected file silcd/packet_receive.c
6182 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Added some SILC_LOG_ERROR's to various error conditions
6185 if client could not be added to ID cache. Affected files
6186 silcd/packet_receive.c and silcd/server.c.
6188 * When client's sock->user_data is freed, NULL also the
6189 client->router and client->connection pointers. Added check
6190 for these pointers being NULL to various places around the
6191 code. Affected file silcd/server.c.
6193 * Added client->data.registered == TRUE checks to various
6194 places around the code to assure that unregistered client's
6195 are not handled when it is not allowed. Affected file
6198 * Added `bool registered' fields to all
6199 silc_idlist_[server|client]_get_* routines to indicate whether
6200 the fetched client needs to be registered or not. Affected
6201 file silcd/idlist.[ch].
6203 * Add your own entry as registered to the ID cache in the
6204 server. Affected file server.c.
6206 * Fixed a bug in silc_server_new_server. The SilcServer was
6207 set as the new server's context instead of SilcServerEntry.
6208 This naturally caused some weird bugs.
6210 * Added "updated" field the SilcChannelEntry which indicates
6211 the time since the channel entry was last accessed. This
6212 can be used to determine whether it is necessary to
6213 announce the channel after backup resuming protocol.
6214 Affected files silcd/idlist.[ch].
6216 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Do not delete the channel rekey task when adding it
6219 for in silc_server_create_channel_key.
6221 * Changed the silc_server_create_channel_key to return
6222 TRUE or FALSE to indicate the success of the channel key
6225 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Fixed MSVC++ project files and added missing files to
6228 Makefiles under win32/.
6230 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Do not add TCP_NODELAY flag if the operating system
6233 does not have it defined. Affected files are
6234 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6236 * Fixed buffer overflow from Irssi SILC Client. Affected
6237 file irssi/src/fe-common/core/themes.c.
6239 * Fixed double free in client library in the file
6240 lib/silcclient/client.c when disconnecting from server.
6242 * Applied double free patch from cras to Irssi SILC client.
6243 Affected files irssi/src/core/[modules/expandos].c
6245 * Fixed the disconnection handling to Irssi SILC Client.
6246 The application must call silc_client_close_connection
6247 in ops->connect client operation in case of failure of
6248 the connection. Affected file is
6249 irssi/src/silc/core/client_ops.c.
6251 * Do not set sock->protocol to NULL in the function
6252 silc_client_close_connection after executing the protocol's
6253 final callback since the sock might not be valid anymore.
6254 Affected file lib/silcclient/client.c.
6256 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Do not enable SILC_THREADS if the linking with libpthread
6259 did not happen. Affected file configure.in.pre.
6261 * Added notion to protocol specification that server must
6262 verify the sent authentication payload with CMODE when
6263 setting the channel founder key. Implemented it to the
6264 server. Affected file silcd/command.c.
6266 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Added _EXTRA_DIST SILC distribution variable to the
6269 distributions file. It is used to conditionally add extra
6270 files or directories to the specific distribution. Affected
6271 files ./prepare, Makefile.am.pre and distributions.
6273 Removed the `_' from the start of the distribution names.
6276 * Added README.WIN32 for instructions to compile the Toolkit
6279 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Fixed a double free in disconnection in the server. Affected
6282 file is silcd/server.c.
6284 * Fixed the lib/silcske/groups.c to work now also with GMP
6285 MP library. The string conversion did not work when using
6286 specific base and the base is indicated in the string as well.
6288 * Created win32/ directory which now includes MSVC++ specific
6289 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6290 It will appear only in the toolkit distribution
6292 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Changed the key material distribution function in case when
6295 the hash output is too short. The data is now concatenated
6296 a bit differently than it used to. Made the change to the
6297 SKE protocol specification.
6299 * Added better GMP detection to configure.in.pre. A patch
6302 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Fixed a minor bug in SKE that might cause some problem on
6305 some platforms. Affected file lib/silcske/silcske.c.
6307 * Added the cookie checking for initiator in the SKE. It checks
6308 that the responder returns the sent cookie unmodified. The
6309 affected file is lib/silcske/silcske.c. Added new SKE
6310 error type INVALID_COOKIE that can be sent during the
6311 negotiation. Fixed some memory leaks as well.
6313 * Added the "invalid cookie" error message to Irssi SILC client's
6316 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Added `task_max' field to the SilcClientParams to indicate
6319 the maximum tasks the scheduler can handle. If set to zero,
6320 default values are used. Affected file lib/silcclient/silcapi.h.
6322 * Fixed memory leaks in silc_client_close_connection. Affected
6323 file lib/silcclient/client.c.
6325 * Added silc_client_del_client_entry to client library to free
6326 all memory of given client entry. Affected file is
6327 lib/silcclient/idlist.[ch].
6329 * Added new functions silc_client_del_channel and
6330 silc_client_del_server to delete channel and server entries.
6331 Affected file lib/silcclient/[silcapi.h/idlist.c].
6333 * Removed silc_client_del_client_by_id from silcapi.h.
6335 * Fixed the INFO command to return the server's own info
6336 correctly when querying by Server ID. Affected file is
6339 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Removed the non-blocking settings in WIN32 code in the
6342 silc_sock_[read/write] and added SleepEx instead. Affected
6343 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6344 of input data is now checked with FIONREAD and ioctlsocket.
6346 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Call silc_schedule_task_del_by_context in the
6349 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6350 Affected file lib/silccore/silcprotocol.c.
6352 * Call silc_protocol_cancel for active protocols in the
6353 silc_server_close_connection if the funtion
6354 silc_server_free_sock_user_data has not been called.
6355 Affected file silcd/server.c.
6357 * Generic tasks cannot be deleted using the del_by_fd
6358 task deleting function since generic tasks does not match
6359 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6361 * Added a notion to SILCOPER help file that the SILCOPER works
6362 only on router server, not on normal server.
6364 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Added for WIN32 support for the new scheduler as well.
6367 Affected file lib/silcutil/win32/silcwin32schedule.c.
6369 * Fixed the SHA1 implementation to work on various platforms.
6371 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6374 API. It is part of the scheduler now. Everything else is
6375 as previously but some functions has changed their names.
6376 Checkout the lib/silcutil/silcschedule.h for the interface.
6377 Updated all applications to use the new interface. Affected
6378 files are lib/silcutil/silcschedule.[ch].
6380 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6382 * Found a bug in the SKE implementation. The HASH value,
6383 specified by the protocol, was not computed correctly. The
6384 public key of the responder was not added to the computation
6385 even though it is mandatory. Affected file lib/silcske/silcske.c.
6386 This unfortunately causes incompatibilities with older
6387 clients and servers.
6389 * Added WIN32 specific network init and uninit functions:
6390 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6391 the Winsock2. Affected file lib/silcutil/silcnet.h and
6392 lib/silcutil/win32/silcwin32net.c.
6394 * Set the socket always to nonblocking mode on WIN32 after
6395 reading data or writing data. Affected file is
6396 lib/silcutil/win32/silcwin32sockconn.c.
6398 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * Fixed various compilation problems under WIN32. Affected
6401 files lib/silcutil/win32/silcwin32thread.c and
6402 lib/silcutil/win32/silcwin32schedule.c.
6404 * Removed all _internal.h #includes from public header
6405 files. Internal headers must never be included from
6408 Removed also the lib/silcske/payload_internal.h file.
6410 * All include files that may be needed (public and some others
6411 included by the public headers) by application developers are
6412 now copied to the ./includes directory. It does not copy any
6413 internal headers. Affected file Makefile.defines.pre and all
6414 Makefile.am's under lib/ and subdirs.
6416 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Do not change the ~/.silc directory's permissions automatically.
6419 Affected file irssi/src/silc/core/clientutil.c.
6421 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Do not cancel the protocol in silc_server_close_connection
6424 it might cause recursion. Now cancelled in the function
6425 silc_server_free_sock_user_data. Affected file silcd/server.c.
6427 * Fixed the silc_server_remove_clients_by_server to regenerate
6428 the channel keys correctly finally. Added also new function
6429 silc_server_remove_clients_channels to actually do it.
6430 Affected file silcd/server.c.
6432 * Fixed the silc_server_new_channel to not crash by giving
6433 wrong router to the new channel. Affected file is
6434 silcd/packet_receive.c.
6436 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6439 which is given as argument to the silc_client_alloc now.
6440 It can be used to configure the client and set various parameters
6441 that affect the function of the client.
6443 * The USERS command in server did not check whether the channel
6444 is private or secret. Affected file silcd/command.c.
6446 * Added new argument to the USERS command in protocol specification.
6447 The USERS command now can take the channel name as argument
6448 as well. Added support for this in client and server and
6449 updated the protocol specs.
6451 * Completed the GETKEY command in client. It can be now used
6452 to fetch also servers public key not only some clients.
6453 Affected files lib/silcclient/command[_reply].c.
6455 * Added silc_client_get_server to return server entry by the
6456 server name. Affected files lib/silcclient/silcapi.h and
6459 * Redefined the IDENTIFY command in protocol specification to be
6460 more generic. It now can be used to query information about
6461 any entity in the SILC Network, including clients, servers and
6462 channels. The query may be based either the entity's name
6463 or the ID. Added support for this in both client and server.
6465 Affected files silcd/command.c and lib/silcclient/command.c
6466 and command_reply.c.
6468 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6469 the _from_client and _from_server functions. Affected file
6472 * Added silc_client_get_channel_by_id_resolve to the file
6473 lib/silcclient/silcapi.h to resolve channel information by
6474 its ID. Added also silc_client_get_channel_by_id that
6475 does not resolve it from the server.
6477 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6479 * Added SilcServerEntry context into the client library
6480 to represent one server. The INFO command now allocates
6481 these to save the resolved server info. For now on the
6482 client library will also keep information about servers,
6483 connected and resolved with INFO.
6485 The INFO command now allocates the SilcServerEntry context
6486 and saves the server info there. The COMMAND_REPLY in
6487 the INFO now returns the parameters to application in
6488 same order as defined in the protocol specification.
6490 The entries are cached in the client->server_cache.
6492 * The INFO command is now issued after received the Client ID
6493 from the server. Affected file lib/silcclient/client.c.
6495 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6496 to the application as the mode changer might be server.
6497 It is guaranteed that NULL is not returned anymore to the
6498 application. Affected file lib/silcclient/client_notify.c.
6500 The ID Type is now also passed to the application so that
6501 it can check whether the returned entry is SilcClientEntry
6504 Added new function silc_client_get_server_by_id to return
6505 the server entry by ID. Affected files are the
6506 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6508 * Do not create the channel in the Irssi SILC Client when issuing
6509 the JOIN command but when received the sucessful JOIN command
6510 reply. Otherwise the channel might get created even though we
6511 could not join it. The Affected file is
6512 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6514 * Fixed a channel joining bug in router. The router must also
6515 check the channel modes, invite and ban lists etc. when serving
6516 the JOIN command sent by normal server. Affected file is
6517 silcd/command.c. The router now resolves the client's
6518 information from the server who sent the JOIN command if it
6519 does not know it, and processes the JOIN command only after
6522 * Changed the SilcCommandCb to take new argument; void *context2.
6523 Affected file lib/silccore/silccommand.h
6525 The second argument in the command callbacks in the server now
6526 includes the SilcServerCommandReplyContext if the command was
6527 called as pending command callback from the command reply.
6528 Otherwise it is NULL. When called as pending the status of the
6529 command reply will be checked and if it was erronous the
6530 error will be sent to the original sender of the command.
6531 This way the client always receives the error messages even
6532 though the server was actually the one who received the error
6533 when it resent the command to router, for example. Affected
6534 files silcd/command[_reply].[ch].
6536 * Fixed sending WHOWAS command's error message to client if
6537 the requested client could not be found. It was missing.
6540 * Changed the CMODE and CUMODE commands reply arguments in the
6541 protocol specification. The Channel ID is now sent in both
6542 of the commands to identify the channel. Implemented this
6543 new feature to the client and server. Affected files
6544 lib/silcclient/command_reply.c and silcd/command.c.
6546 * Made better checks for invite and ban lists in the JOIN
6547 command in server. Affected file silcd/command.c.
6549 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * The server now performs the incoming host IP/DNS lookup
6552 using the silc_socket_host_lookup and thus does not block
6553 the server anymore. Affected file silcd/server.c.
6555 * Completed the multi-thread support for SILC Scheduler in
6556 the lib/silcutil/silcschedule.c.
6558 * Fixed the configure.in.pre to detect the pthread correctly
6561 * Fixed a deadlock in silc_task_queue_wakeup in the file
6562 lib/silcutil/silctask.c.
6564 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6566 * Added new function silc_schedule_wakeup that is used in
6567 multi-threaded environment to wakeup the main thread's
6568 schduler. It needs to be used when a thread adds a new task
6569 or removes a task from task queues. After waking up, the
6570 scheduler will detect the task queue changes. If threads
6571 support is not compiled in this function has no effect.
6572 Implemented the wakeup mechanism to both Unix and WIN32
6573 systems. Affected files are lib/silcutil/silcschedule.[ch],
6574 lib/silcutil/unix/silcunixschedule.c and the
6575 lib/silcutil/win32/silcwin32schedule.c.
6577 * Added new function silc_task_queue_wakeup to wakeup the
6578 scheduler by the specified task queue. Affected file
6579 lib/silcutil/silctask.[ch].
6581 * The silc_socket_host_lookup_start now wakes up the scheduler
6582 after adding the timeout task. Affected file is
6583 lib/silcutil/silcsockconn.c.
6585 * The silc_socket_host_lookup is synchronous now if the threads
6586 support is not compiled in. However, the callback is still
6587 called asyncronously through the scheduler, anyway. Affected
6588 file lib/silcutil/silcsockconn.c.
6590 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6592 * Added new function silc_socket_host_lookup to perform
6593 asynchronous IP and FQDN lookups for the socket connection.
6594 Affected files lib/silcutil/silcsockconn.[ch].
6596 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6599 that may or may not compile the mutex support in.
6601 Changed the silc_mutex_alloc interface. It allocates the
6602 mutex now to the sent pointer and returns TRUE or FALSE.
6604 Affected file lib/silcutil/silcmutex.h.
6606 * Wrote the SILC Task Queue interface to support multi-threads.
6607 Affected file lib/silcutil/silctask.[ch].
6609 * Wrote the SILC Scheduler to support multi-threads. Affected
6610 file lib/silcutil/silcschedule.c.
6612 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6614 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6615 in lib/silcutil/win32/.
6617 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6619 * Defined SILC Mutex API and SILC Thread API and implemented
6620 them for Unix. Affected files are
6621 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6622 lib/silcutil/unix/silcunixmutex.c and
6623 lib/silcutil/unix/silcunixthread.c.
6625 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6627 * Fixed the silc_server_remove_clients_by_server's channel
6628 key re-generation. The hash table handling was incorrect
6629 and would not work with many channels. Affected file is
6632 * Fixed some memory leaks around the server code.
6634 * Rewrote the silc_server_get_users_on_channel to support IPv6
6635 based Client ID's. Affected file silcd/server.c.
6637 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6638 specification. However, a separate document must be written
6639 to define the detailed signing procedure and the payload
6640 associated with the flag. Defined the flag to the
6641 lib/silccore/silcchannel.h as well.
6643 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Changed the dynamic tables to static size tables in the
6646 lib/silccrypt/silchmac.c.
6648 * Removed GCC dependencies from the code. A patch by cras.
6650 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Do not show the error "Error receiving packet bla bla"
6653 in server if it really was not an error (-2 means that reading
6654 is pending). Affected file silcd/server.c.
6656 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Fixed a possible crash in silc_server_remove_clients_by_server
6659 in silcd/server.c. Fixed there also some memory leaks.
6661 * Fixed the silc_idlist_replace_client_id. It could replace
6662 wrong key in the hash table. Affected file silcd/idlist.c.
6664 * Do not check whether there are global users on the channel
6665 if the channel->global_users is FALSE. Affected functions
6666 silc_server_remove_from_one_channel and
6667 silc_server_remove_from_channels in silcd/server.c. Also,
6668 do not check if the removed client is local as we can be
6669 sure that global client was not removed from the channel
6670 and checking for global users is not needed.
6672 * The silc_server_remove_clients_by_server now re-generates
6673 the channel keys correctly for those channels that had
6674 clients removed from them. Affected file silcd/server.c.
6676 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Found the reason of random crashes in the server. We weren't
6679 ignoring the SIGPIPE signal (which can be sent in write())
6680 and it crashed the server. Affected file silcd/silcd.c.
6682 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Assure that sock->user_data is not NULL in the function
6685 silc_server_packet_send in silcd/packet_send.c.
6687 * Disconnect the remote connection if it could not be added
6688 to any ID lists in the server. The affected file is
6691 * Check in silc_server_packet_send[_real/dest] that the
6692 socket is not disconnecting and ignore the data if it is.
6693 Affected file silcd/packet_send.c.
6695 * Define inline to __inline on native WIN32 compilation.
6696 Affected file includes/silcwin32.h.
6698 * Added some explicit type casts for inline code since MSVC
6699 require them. Affected files lib/silcutil/silcbuffer.h,
6700 lib/trq/silcdlist.h and lib/trq/silclist.h.
6702 * Print warning in log files from now on if the packet
6703 decryption fails. Affected file silcd/server.c.
6705 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Changed the `say' client operation's interface to accept
6708 new `type' argument to indicate the type of the message sent
6709 by the library. The application may filter the library's
6710 messages according the type. The affected file is the
6711 lib/silcclient/silcapi.h.
6713 * Added two new functions to lib/silcclient/silcapi.h:
6714 silc_client_del_client and silc_client_del_client_by_id.
6715 Affected file lib/silcclient/idlist.c.
6717 * Moved the clientincludes.h from includes/ to silc/ and
6718 serverincludes.h from includes/ to silcd/.
6720 * The modes for the CMODE and CUMODE are now passed as
6721 uint32 for application with COMMAND_REPLY. The affected
6722 file is lib/silcclient/command_reply.c.
6724 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * /WHOIS without arguments shows client's own information.
6727 Affected file lib/silcclient/command.c.
6729 * Changed PING to not accept any arguments. The specs
6730 says that client can ping only the connected server so
6731 requiring an argument is not needed. Affected file is
6732 lib/silcclient/command.c.
6734 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Fixed a fatal bug in private message sending and reception
6737 encryption and decryption when using private message keys.
6738 The implementation was incorrect and did not follow the
6739 specification. It causd that some of the message were
6740 lost since it did not use the sending and receiving keys
6741 as the protocol suggests. This has been fixed and will cause
6742 incompatibilities with older clients when sending private
6743 message encrypted with private message keys. Affected files
6744 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6745 and various other in Irssi SILC Client.
6747 Added `responder' boolean argument to the functions
6748 silc_client_add_private_message_key[_ske] to indicate when
6749 the key is added as responder or initiator of the key
6752 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * Removed the silc_ske_check_version function and created
6755 a SilcSKECheckVersion callback. Added also a function
6756 silc_ske_set_callbacks that is now used to set all SKE
6757 callbacks. The callback functions are not given to
6758 the SKE functions anymore, but this function is used to
6761 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6763 * Added `silc_version' argument to the silc_client_alloc
6764 to define the version of the application for the library.
6765 The library will use the version string to compare it
6766 against the remote host's (usually a server) version
6767 string. Affected file lib/silcclient/silcapi.h
6769 * Added the KE protocol context to Key Agreement context
6770 in client library so that we can abort the SKE if it
6771 is in process when we get timeout. Affected file is
6772 lib/silcclient/client_keyagr.c.
6774 * Do not resolve the client ID forever if it returns in the
6775 first time that such client does not exist. This was done
6776 for example with private message. Affected file is
6777 lib/silcclient/client_prvmsg.c.
6779 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Do not add regex.h for WIN32. The affected file
6782 includes/silcincludes.h.
6784 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6785 not work yet 100%. It generates the DLL's automatically
6786 when compiling with --with-win32 under cygwin.
6788 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * lib/contrib/regex.c is not compiled on WIN32.
6792 * Added silc_net_get_socket_opt function to the
6793 lib/silcutil/silcnet.h.
6795 * Added includes/silcwin32.h for WIN32 specific includes
6798 * Do not use ptime structure or any of the posix process
6799 functions on WIN32 in lib/silccrypt/silrng.c.
6801 * Added silc_gettimeofday to provide generic function
6802 for struct timeval on all platforms. Added the function
6803 to lib/silcutil/silcutil.h.
6805 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6808 library as they clearly belong there. As a plus side we
6809 can make the actual socket connection routines platform
6812 Added also new generic function silc_socket_read and
6813 silc_socket_write (that used to be silc_packet_[read/write].
6814 The implementation of these are platform specific.
6816 * Added WIN32 specific routines of silc_socket_[read/write]
6817 to lib/silcutil/win32/silcwin32sockconn.c.
6819 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Added preliminary support for native WIN32 compilation under
6822 cygwin (using the -mno-cygwin option for GCC) to the
6823 ./configure.in.pre. The --with-win32 now prepares the
6824 compilation for native WIN32.
6826 * Rewrote the SILC Scheduler interface in the file
6827 lib/silcutil/silcschedule.h. The scheduler is now context
6828 based and does not have anymore any global static scheduler.
6829 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6830 and created lib/silcutil/win32 directory for WIN32 based
6833 * Added Unix specific network routines to the
6834 lib/silcutil/unix/silcunixnet.c and the old
6835 lib/silcutil/silcnet.c includes now only generic routines.
6837 Added WIN32 specific network routines to the
6838 lib/silcutil/win32/silcwin32net.c.
6840 * Added Unix specific utility functions from the
6841 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6843 * Added WIN32 SILC Scheduler to the file
6844 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6847 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Do not handle JOIN notify in the server if the target client
6850 is not registered (idata->registered == FALSE). The affected
6851 file is silcd/packet_receive.c.
6853 * Update the nickrec->founder in event_cumode in the Irssi SILC
6854 client. Affected file irssi/src/silc/core/silc-channels.c.
6856 * Fixed the CUMODE_CHANGE notify handling in the server when
6857 server and router are announcing their clients on channels.
6858 Now the mode changes are saved and notified correctly. The
6859 affected file is /silcd/packet_receive.c.
6861 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6862 They really did not replace the cache entry in the ID Cache.
6863 Now they do that. Affected file silcd/idlist.c.
6865 * Fixed the KICK notify handling in the Irssi SILC client to
6866 update the channel records so that the kicked client does not
6867 appear to be on the channel. The affected file is
6868 irssi/src/silc/core/silc-channels.c.
6870 * Always update the conn->current_channel when executing command
6871 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6873 * Fixed the KILL notify handling in Irssi SILC client to remove
6874 the killed client on all channels.
6876 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6878 * Fixed the silc_parse_command_line to remove extra spaces
6879 from the start and end of the arguments. Affected file is
6880 lib/silcutil/silcutil.c.
6882 * Cancel and free any active protocol in the function
6883 silc_server_close_connection. Affected file silcd/server.c.
6885 * Cancel and free any active protocol in the function
6886 silc_client_close_connction. Affected file is
6887 lib/silcclient/client.c.
6889 * Do not execute the KILL command for clients that are in
6890 history (ie. they are not in the network). Affected file is
6893 * Fixed KILL notify handling, client does not crash anymore.
6894 Affected file irssi/src/silc/core/silc-channels.c.
6896 * Reduced the default packet buffer size from 2048 to 1024 in
6897 lib/silccore/silcpacket.c.
6899 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6900 counter to the SKE context that is incresed when the SKE library
6901 performs async operation outside the library. If the outside
6902 process frees the SKE context and FREED status will be set
6903 and the library will detect after the sync operation that the
6904 libary is freed. The affected files are
6905 lib/silcske/silcske[_status].[ch].
6907 * Resolve the client entry information in the function
6908 silc_client_channel_message to assure that NULL pointer is not
6909 passed as client entry to the application. */
6911 * Fixed the task timeout calculation to assure that there is
6912 never negative timeouts. The affected file is
6913 lib/silcutil/silcschedule.c.
6915 * Fixed the channel user mode notification sending in server.
6916 It was sent point-to-point to the router (or to server by router)
6917 but it needs to be destined to a channel. The routines now
6918 supports sending the channel user mode notifys to the channels
6919 when announcing clients and channels. Affected files are
6920 silcd/server.c and silcd/packet_receive.c.
6922 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6923 It did not actually replace the old channel entry in the cache.
6924 Affected file lib/silcclient/client_notify.c.
6926 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6928 * Fixed a possible crash in silc_packet_send_prepare. It now
6929 assures always that there is enough space in the buffer and
6930 at the tail area of the buffer (for MAC).
6932 Fixed the inbound buffer reallocation in silc_packet_read.
6933 It was old code and did not handle the reallocation correctly.
6936 The affected file is lib/silccore/silcpacket.c.
6938 * Fixed buffer overflow in silc_parse_nickname in the file
6939 lib/silcutil/silcutil.c.
6941 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6943 * make install generates new server keys only if there is not
6946 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6948 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6949 Added check that if the NOREPLY is set then we will not send
6950 the away message. This avoids infinite loop of away messages
6951 if both clients are away. The affected file is
6952 lib/silcclient/client_prvmsg.c.
6954 * Fixed client crash if /NICK was given without arguments.
6955 Affected file lib/silcclient/command.c.
6957 * Server does not send the invite list in INVITE command back
6958 to the client if the list was not altered. Added this notion
6959 to the protocol spec as well. Affected file silcd/command.c.
6961 Fixed possible crash in INVITE command by checking the
6962 value of silc_server_get_client_route command.
6964 * Fixed the INVITE notify type handling. The arguments are now
6965 taken in correct order and client does not crash. The affected
6966 file is irssi/src/silc/core/silc-channels.c.
6968 Removed the "Inviting xxx to channel" message from the
6969 client library away and let the application handle it.
6970 Affected file lib/silcclient/command.c. Added that message
6971 to Irssi SILC client's message formats.
6973 * Fixed CMODE command crash in client. It now checks the
6974 amount of arguments correctly and does not crash. The affected
6975 file is lib/silcclient/command.c.
6977 * Do not create new channel automatically in silc_channels_join
6978 but check whether the channel by that name already exists.
6979 Affected file irssi/silc/core/silc-channels.c.
6981 * Do not send the SERVER_SIGNOFF to router if the disconnected
6982 entity was the router. Affected file silcd/server.c.
6984 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6985 SILC client as it was missing from there.
6987 Added the handling of the KICK notify to the Irssi SILC client
6988 as it was missing. Added "you have been kicked" message to
6989 Irssi SILC client's message modules formats.
6991 Added the handing of the KILL notify to the Irssi SILC client
6992 as it was missing. Added the kill message module formats
6995 The affected file is irssi/src/silc/core/silc-channels.c.
6997 * The router did not save the channel mode the server announced.
6998 Affected file silcd/packet_receive.c.
7000 * Fixed a possible crash in INFO command in server. If the
7001 server did not provide the server info it crashed. Affected
7002 file silcd/command.c.
7004 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7006 * Fixed the GETKEY command in the server to check also the
7007 global list. Otherwise the GETKEY would not work correctly
7008 in normal SILC server. Affected file silcd/command.c.
7010 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7012 * Fixed GETKEY crash, it crashed if the command did not succseed.
7014 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7016 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7017 is now real and not just an macro interface to GMP.
7019 Removed the entire GMP from the source tree and imported new
7020 NSS MPI library instead. Reason for removing GMP is that it is
7021 extremely large and compiles extremely slow. The NSS MPI
7022 is only a few files and compiles in less than 10 seconds.
7023 The speed is also about the same as GMP. The MPI is imported
7024 to lib/silcmath/mpi.
7026 If the system has GMP installed we will still use the GMP.
7027 If it is not then the NSS MPI will be compiled.
7029 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7031 * Merged a long nickname (127 characters long) crash bugfix from
7032 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7034 * Merged a freed memory reference bugfix from Irssi CVS tree.
7035 Affected file irssi/src/core/commands.c.
7037 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7039 * Added the server's public key sving and verification to the
7040 server when performing the SKE. This was missing and the
7041 remote server's (or router's) public key was accepted without
7042 checking whether we have it previously or trust it at all.
7043 Affected file silcd/protocol.c.
7045 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7047 * Check in the silc_server_timeout_remote if protocol is active
7048 and make sure that the protocol's final callback is called so
7049 that all memory if freed. Affected file silcd/server.c.
7051 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7053 * silc_server_whois_send_reply crashed the server if the nickname
7054 was 127 characters long. Affected file silcd/command.c.
7056 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7058 * Added sanity check to the silc_server_new_client. If the hostname
7059 is provided inside username then check that the provided hostname
7060 really is the same as the resolved one. If the hostname was not
7061 resolved then check it from the public key. Affected file is
7062 silcd/packet_receive.c.
7064 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7065 if the server disconnected us and the connection is not valid
7066 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7068 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7069 the library to the lib/silcutil/silcutil.[ch].
7071 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7073 * Close log file after open. Affected file
7074 lib/silcutil/silclog.c.
7076 * Check whether sock == NULL in silc_client_send_packet and return
7077 if it is. Affected file lib/silcclient/silcclient.c.
7079 * Check rec->entry == NULL in the Irssi SILC Client before
7080 sending the channel message. Affecte file is
7081 irssi/src/silc/core/silc-servers.c.
7083 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7085 * Merged a splitted window bugfix from Irssi CVS tree. The
7086 affected file is irssi/src/fe-text/textbuffer-view.c.
7088 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7089 It did not print nickname.
7091 * Improved the distributions system a bit.
7093 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7095 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7096 irssi/src/fe-text/gui-window.c.
7098 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7099 to in-active server. The affected file is
7100 irssi/src/silc/core/client_ops.c.
7102 * Resolve the client in USERS command reply if the entry does
7103 not have username resolved. The affected file is
7104 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7105 command to WHOIS command to really resolve stuff. The USERS
7106 is not used any more in any critical section so WHOIS can
7107 be used even though it might be slower than IDENTIFY.
7109 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7112 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Changed the protocol API a bit more consistent in the
7115 lib/silccore/silcprotocol.[ch].
7117 * Changed the following headers to ROBODoc format:
7119 lib/silccore/silcpayload.h
7120 lib/silccore/silcprotocol.h
7121 lib/silccore/silcsockconn.h
7123 All core library headers are now formatted.
7125 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7127 * Fixed a bug in Irssi SILC client; do not show that you are
7128 server/router operator if you really are not. Affected file is
7129 irssi/src/silc/core/client_ops.c.
7131 * Renamed silc_command_free_payload to silc_command_payload_free.
7132 Affected file lib/silccore/silccommand.h
7134 * Added silcmath.h to include the prototoypes of various routines
7135 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7138 * Changed the following headers to ROBODoc format:
7140 lib/silccore/silcchannel.h
7141 lib/silccore/silccommand.h
7142 lib/silccore/silcid.h
7143 lib/silccore/silcidcache.h
7144 lib/silccore/silcmode.h
7145 lib/silccore/silcnotify.h
7146 lib/silccore/silcpacket.h
7147 lib/silcmath/silcmath.h
7149 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7151 * Added checking to the server code not to start the server if
7152 ciphers and stuff are not configured properly. Affected files
7153 silcd/serverconfig.[h] and silcd/server.c.
7155 * Changed the layout of the header files of the public interfaces
7156 in the SILC libraries. The new layout supports ROBODoc
7157 documentation tool (and some others) so that it is easy to create
7158 a library reference manual. All the other headers and source
7159 code must still follow the CodingStyle document. Also source
7160 code must not include these ROBODoc stuffs, only the headers.
7161 Furthermore, all public interface headers must now be named
7162 by using `silc' prefix, example: silcapi.h, silccipher.h.
7163 Some files were renamed due to this. All the other headers
7164 must not be used as public interfaces. I will update the
7165 CodingStyle document later. Changed following headers, so far:
7167 lib/silcclient/silcapi.h
7168 lib/silccore/silcauth.h
7169 lib/silccore/silcprivate.h
7170 lib/silccrypt/silcdh.h
7172 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7176 * Removed silc_client_packet_send_flush from the client library
7177 as it is not needed. Affected file lib/silcclient/client.[ch].
7179 * Added printing of message of unresolved authentication method
7180 to the Irssi SILC client. Added it to the module formats.
7181 Removed the same message from the client library.
7183 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7185 * Added new distribution feature, DISTLABEL. Every distribution
7186 can define own preprocessor label that can be used in the
7187 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7188 file distributions, acconfig.h.pre and prepare.
7190 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * Added Makefile.defines_int to include the actual definitions
7193 for Makefile.defines.in. Tested the new distribution system,
7194 created distributions and tested installation.
7196 * Added AWAY message printing to the Irssi SILC client. Added
7197 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7199 * Added SCONNECT command to call the SILC's CONNECT command.
7200 Cannot use CONNECT directly since Irssi uses that internally.
7201 Affected file irssi/src/silc/core/silc-servers.c.
7203 Added ACTION local command. It is same as ME command but takes
7204 the channel as mandatory argument.
7206 Rewrote some of the Irssi's help files to suite for SILC
7209 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7211 * Added Makefile.defines[.in] that should for now on be included
7212 in all Makefile.am file in the source tree. That file includes
7213 all common compilation definitions for SILC source tree.
7215 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7217 * Minor changes to the ./prepare script to change the package
7218 name according the distribution name to the configure.in.
7220 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Created new distribution system. Added file `distributions'
7223 that defines all the distributions that can be created out of
7224 the SILC source tree. The ./prepare script now reads that
7225 file to determine how to prepare the distributions. The
7226 first argument to the ./prepare is the name of the distribution
7227 and second is the version of the distribution. If given
7228 without arguments it creates the default (toolkit) distribution
7229 with the default version (defined in ./prepare).
7231 All Makefile.am files that are subject to the distributions
7232 are now named as Makefile.am.pre. These are ./Makefile.am
7233 and lib/Makefile.am. Others may be changed later.
7235 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7237 * Added invite list, ban list, some key management and connection
7238 error message printing to module formats in the Irssi SILC client.
7240 * Added new silc_client_set_away_message to set the away message
7241 that is back to the person who sent private message. The
7242 affected file lib/silcclient/silcapi.h and the
7243 lib/silcclient/client_prvmsg.c.
7245 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7247 * Fixed the private message sending in the Irssi SILC client,
7248 added local command KEY to the Irssi SILC client.
7250 Added key management and key agreement message formats to the
7251 irssi/src/fe-common/silc/module-formats.[ch].
7253 Added USERS (alias WHO) printing, server/router operator
7254 indication and LIST command printing to the module formats.
7256 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7258 * Fixed channel joining notify handling, cumode notify handling
7259 from Irssi SILC client.
7261 * Added SILC specific module-formats to the Irssi SILC client so
7262 that SILC specific message hilighting, colors etc is possible.
7263 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7265 Added channel mode, channel user mode, actions, notices,
7266 whois and whowas printing to the the module-formats.c.
7268 * Fixed a bug in channel deletion in the server. The channel
7269 is not left to the cache even if the channel founder auth mode
7270 is set when there are no users anymore on the channel. Affected
7271 file silcd/server.c.
7273 * The silc_net_localhost now resolves the entire hostname including
7274 the domain name. Affected file lib/silcutil/silcnet.c.
7276 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7278 * Changed the ask_passphrase client operation to be ascynchronous.
7279 It has now a completion callback and a context that the
7280 application must call after it has got the passphrase from
7281 the user. Affected files lib/silcclient/silcapi.h,
7282 lib/silcclient/protocol.c, lib/silcclient/command.c and
7285 Added SilcAskPassphrase callback that the application calls
7286 to deliver the passphrase to the library.
7288 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7289 The public key verification and especially a certificate
7290 verification is asynchronous procedure.
7292 Added new SILC_SKE_STATUS_PENDING status to indicate the
7293 request is pending and a callback will be called to finalize
7296 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7297 indicate that remote end did not send its public key (or
7298 certificate), even though we require it. Added check for this
7299 condition in the SKE. This was a security bug, now fixed.
7301 Defined new SilcSKEVerifyCbCompletion callback that is called
7302 when the verification process is completed.
7304 The affected files lib/silcske/silcske_status.h and
7305 lib/silcske/silcske.[ch].
7307 * Changed the verify_public_key client operation to be async
7308 as well. Defined SilcVerifyPublicKey callback that is used to
7309 indicate the success of the public key verification process.
7311 Changed the server and client to use the new async client
7314 * Changed the Irssi SILC client's internal scheduler to be called
7315 twice as many times as it used to be. As a result the client
7316 should be a bit faster now. Affected file is
7317 irssi/src/silc/core/silc-core.c.
7319 * Added support to Irssi SILC client of asynchronous public key
7320 verification and passphrase inquiry. Affected file is
7321 irssi/src/silc/core/silc-core.c.
7323 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7325 * Do not say "You have left channel %s" in client library.
7326 Moved it to the application. Affected files are
7327 lib/silcclient/command.c and silc/client_ops.c.
7329 * Fixed silc_client_get_clients. Command context was not
7330 duplicated and was freed memory in the callback. Affected
7331 file lib/silcclient/idlist.c.
7333 * Do not say "you are now talking..." on JOIN command in the
7334 client library. The appliation must handle it.
7336 * Do not say ".. changed topic to" in command reply in the
7337 client libary. The application must handle it.
7339 * Fixed TOPIC command sending in the client library.
7341 * Fixed a memory leak in silc_client_command_free in the file
7342 lib/silcclient/command.c.
7344 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7346 * Imported a modified version of Irssi client to the source tree.
7347 The Irssi will be used to create a new client called
7348 Irssi SILC. Imported to irssi/.
7350 Added silc_core_init_finish function to the Irssi. Affected
7351 file irssi/configure.in.
7353 A lot changes in the Makefile.ams around the irssi tree.
7355 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7357 * Do not rehash if the new size is same as the old size of the
7358 hash table, in the silc_hash_table_rehash*. The affected file
7359 lib/silcutil/silchashtable.c.
7361 * Replaced hash_table_del_by_context calls from the server
7362 (when channel->user_list and client->channels) to the
7363 hash_table_del as it is sufficient and faster.
7365 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Added silc_hash_table_list, silc_hash_table_get and the
7368 SilcHashTableList structure to provide an alternative way to
7369 traverse the hash table. The affected files are
7370 lib/silcutil/silchashtable.[ch].
7372 * Changed the server's idlist routines to use the hash table
7373 routines to optimize the code.
7375 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Replaced the client entry's `channel' list and channel entry's
7378 `user_list' list to hash tables for optimized lookup. Changed
7379 the code to use the hash table interface around the code.
7380 Affected file lib/silcd/idlist.[ch].
7382 * Added `auto_rehash' boolean argument to the function
7383 silc_hash_table_alloc to indicate whether the hash table should
7384 auto-rehash when it thinks is appropriate time. It will
7385 increase the hash table size if the there is twice as much
7386 entries in the table than the size of the table, and will
7387 decrease the size if there are twice as less entries than
7388 the size of the table.
7390 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7392 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7394 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * silc_idcache_purge_by_context deletes the entry now by context
7397 as it is supposed to do. Affected file lib/silccore/idcache.c.
7399 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7400 client is not anymore valid (WHOWAS givens the info) and not
7401 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7403 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7405 * Removed the `data' and `data_len' arguments from the ID Cache
7406 interfaces and added `name' argument. ID Cache does not handle
7407 anymore the binary data only a names associated with given ID.
7409 * When hashing a Client ID with silc_hash_id the entire ID is
7410 not hashed anymore, instead only the hash of the Client ID is
7411 hashed. This way we can access the Client ID from the cache
7412 with Client ID but with the hash of the ID (which is a hash of
7413 the nickname) as well without any difference in performance.
7415 Added also silc_idcache_find_by_id_one_ext to do one on one
7416 searching when we have the actual ID. Added also function
7417 silc_hash_client_id_compare. The affected files are
7418 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7420 * When hashing the name associated with a ID it is always done
7421 in lowercase. This way we can access the cache without worrying
7422 about case-sensitivity, even though, for example nicknames are
7425 * Fixed a bug in server with channel message sending. It put
7426 wrong ID type as destination ID. The affected file
7427 silcd/packet_send.c.
7429 * silc_idcache_del_by_context now deletes from all hash tables
7430 by context. Affected file lib/silccore/idcache.c.
7432 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Changed the client library to use the new ID Cache interface.
7435 Changes around the source tree.
7437 * Added silc_hash_table_rehash_ext to rehash with specific
7438 hash function. Affected file lib/silcutil/silchashtable.[ch].
7440 * Added silc_hash_string_compare to compare two strings in the
7441 hash table. Affected file lib/silcutil/silcutil.[ch].
7443 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7445 * Added new function silc_idcache_del_by_context into the
7446 lib/silccore/idcache.[ch].
7448 * Changed the server's ID list routines to use the new ID Cache
7449 interface. Changes around the source tree.
7451 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7453 * Added silc_hash_table_del[_by_context]_ext functions in to the
7454 lib/silcutil/silchashtable.[ch].
7456 Removed silc_hash_table_find_all* routines and added new
7457 silc_hash_table_find_foreach to replace them.
7459 Added silc_hash_table_replace_ext function as extended
7460 replacing function. Separated the simple hash table interface
7461 from the extended hash table interface in the file
7462 lib/silcutil/silchashtable.h.
7464 * Fixed minor bugs and changed it to use some of the new
7465 hash table functions in lib/silccore/idcache.c
7467 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7469 * Added new function silc_hash_table_find_all to return all keys
7470 in the hash table by the specified key. As the hash table is
7471 collision resistant it also makes it possible to have several
7472 duplicate keys in the hash table. This function may be used to
7473 find all of the keys from the hash.
7475 Added user_context arguments to the SilcHashFunction,
7476 SilcHashCompare and SilcHashDestructor to deliver user specified
7479 Added new fuctions silc_hash_table_find[_all]_ext to do
7480 extended lookup with specified hash and compare functions and
7481 specified user contexts.
7483 Added new function silc_hash_table_add_ext to add the key
7484 with specified hash function and user context.
7486 Added new function silc_hash_table_foreach to traverse all
7487 entrys in the hash table. Added SilcHashForeach callback
7490 Added new function silc_hash_table_del_by_context to delete
7491 the entry only if the context associated with the key matches.
7493 Affected files are lib/silcutil/silchashtable.[ch].
7495 * Removed silc_hash_[server/client/channel]_id and added just
7496 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7497 silc_hash_id_compare to compare two ID's using as the hash table
7498 comparison function. Added also silc_hash_data to hash
7499 binary data and silc_hash_data_compare to compare it.
7501 * Removed silc_idlist_find_client_by_hash as it is not needed
7502 anymore. Affected file silcd/idlist.[ch].
7504 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7505 to use internally the SilcHashTable. The new ID Cache is a lot
7506 faster than the old one. Some of the ID Cache interface was also
7507 rewritten and obsolete and stupid functions were removed.
7509 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Added entry_count field to the SilcHashTable to keep the number
7512 of the entries in the table. Implemented the function
7513 silc_hash_table_rehash. Added new function
7514 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7516 Fixed a minor bug in silc_hash_table_free.
7518 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7519 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7520 into the lib/silcutil/silcutil.[ch].
7522 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Implemented a collision resistant hash table into the
7525 lib/silcutil/silchashtable[ch]. See the header and the source
7526 for the SilcHashTable API.
7528 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Merged dotconf version 1.0.2 into lib/dotconf.
7532 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7534 * Do not compile anything in lib/silcsim/* if the SIM support
7535 is not enabled. The tree should now compile without problems
7538 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Compiled the SILC under cygwin. Compiled and tested briefly
7541 without problems. More tests needed. The SIMs didn't compile
7544 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7546 * Fixed possible crash in silc_get_username in the
7547 lib/silcutil/silcutil.c.
7549 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7551 * Fixed a va_arg in silc/client_ops.c.
7553 * Oops, RC5 routines were named AES and caused some problems
7554 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7556 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Added new SilcIDIP structure into the lib/silccore/id.h and
7559 replaced the old `ip' fields from all SILC ID's to that type.
7560 This is a step towards IPv6 support.
7562 The silc_id_get_len takes now the ID as an extra argument.
7563 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7564 both IPv4 and IPv6 based ID's.
7566 The affected files are lib/silccore/id.[ch] and other files
7567 around the tree using these routines.
7569 * Removed the ID length arguments in server from various
7570 silc_server_send_notify_* routines -> they are not needed
7573 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Fixed memory leak in silc_encode_pem_file in the file
7576 lib/silcutil/silcutil.c.
7578 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7580 * Check minor version as well in the SKE. Affected files are
7581 silcd/protocol.c and lib/silcclient/protocol.c.
7583 * Added --identifier option to the server so that an identifier
7584 can be when creating the public key for the server. Affected
7585 file is silcd/silcd.c.
7587 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7588 lib/silccrypt/silcpkcs.c.
7590 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Register default ciphers and stuff when using -C option with
7593 the server. Affected file sildc/silcd.c.
7595 * Put back the servers public key filename format, it is better
7596 than the new one. For now, the client keys are saved with the
7597 new filename format. The affected file silc/client_ops.c.
7599 * Implemented the Cipher API for the rest of the ciphers that
7600 did not implement it or implemented it the wrong way.
7602 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Register default ciphers and stuff when using the -S option
7605 in the client. Affected file silc/silc.c. Same also when
7606 creating new key pair with -C option.
7608 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7610 * Fixed the silc_verify_public_key client operation function to
7611 save the public keys differently. The fingerprint is now
7612 used as filename and not the hostname. This way also the
7613 client keys are saved uniquely and not with hostnames. The
7614 affected file is silc/client_ops.c.
7616 * Trimmed the silc_hash_fingerprint function to remove extra
7617 whitespaces from the end of the fingerprint. The affected
7618 file is lib/silccrypt/silchash.c.
7622 * Added silc_cipher_register_default function to register all
7623 default ciphers. It can be used when configuration files
7624 does not exist and the application does not want any specific
7625 ciphers in any specific order.
7627 The SilcDList is now used as silc_cipher_list dynamically
7628 allocated cipher list. Removed the static list all together
7629 and now all ciphers must be allocated to the dynamic list.
7630 The silc_cipher_alloc routine was changed to check only the
7633 All silc_cipher_* routines that used to return int returns
7636 The affected files lib/silccrypt/silccrypt.[ch].
7638 * The same thing was done to silc_hash_* as for silc_cipher_*
7639 routines. Affected files lib/silccrypt/silchash.[ch].
7641 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7642 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7643 Added also silc_pkcs_[un]register[_default] functions.
7644 Removed the data_context from the PKCS API.
7646 * Added silc_hmac_register_default function to register default
7647 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7648 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7649 to unregister all hmacs at once.
7651 * Register the default ciphers, hash functions, PKCSs and HMACs
7652 if client's configuration file does not exist. The affected
7655 * The client did not load the hash functions from the SIM
7656 modules at all. Added support for this. Affected file is
7657 silc/clientconfig.c.
7659 * When decoding public key with silc_pkcs_public_key_decode, check
7660 the supported algorithm only if PKCS are registered. Affected
7661 file lib/silccrypt/silcpkcs.c. The same was done with the
7662 silc_pkcs_private_key_decode.
7664 * Fixed the SILC List routines to keep the list always in order.
7665 It used to change the list's order when traversing the list but
7666 not it preserves the order. Affected file lib/trq/silclist.h.
7668 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Added the client library to use the SilcSocketConnection's
7671 reference counter (by silc_socket_dup) to prevent the bug that
7672 the socket object may be freed underneath async operation.
7674 * The name resolv library checking fixes in the configure.in.pre.
7677 * Created new version of the protocol drafts for future
7678 development. The -03 drafts are the ones that will be changed
7679 in the trunk now and the -02 will remain as they are.
7681 * Send list of CUMODE notifys to the router when announcing
7682 the channel users to the router. Affected file silcd/server.c.
7683 If the router receiving channel founder CUMODE for a channel
7684 that already has channel founder it will send CUMODE notify
7685 to the sender to remove the channel founder rights from the
7686 announced client. Affected file silcd/packet_receive.c.
7688 * The CUMODE notify may now use Server ID as well as the entity
7689 who changes the mode. Updated protocool specs.
7691 * Updated INSTALL and README files.
7693 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * New web pages in the http://silc.pspt.fi. The pages was
7700 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Implemented the [DenyConnectin] config section in the server.
7703 Added silc_server_config_denied_conn to check whether incoming
7704 connection is denied. Affected file silcd/serverconfig.[ch].
7706 * Do not check the ports when checking the incoming configuration
7707 data if the port is 0, meaning any. Affected file is
7708 silcd/serverconfig.c.
7710 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Fixed buffer overflow in silc_string_compare in the file
7713 lib/silcutil/silcutil.c.
7715 * Fixed double free in silc_server_command_leave in the file
7718 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Fixed the version checking in the server. Affected file is
7723 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Fixed the configuration data fetching when accepting new
7726 connections in the server. Affected file silcd/server.c.
7728 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Added `sender_entry' argument to the function
7731 silc_server_packet_relay_to_channel so that we can check
7732 whether some destination actually belongs to the same route
7733 the sender belongs (ie, we must not resend the packet to the
7734 sender). Affected file silcd/packet_send.[ch].
7736 * Added `servername' field to the SilcClientEntry in the server
7737 to hold the name of the server where client is from. Affected
7738 file is silcd/idlist.h.
7740 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Moved the channel message encrypting in the router betwen
7743 router connections from silc_server_channel_message to the
7744 silc_server_packet_relay_to_channel since we want to check
7745 whether we have anybody channel before encrypting anything.
7746 Affected files silcd/packet_[receive/send].c.
7748 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Fixed the [AdminConnection] server config section to support
7751 multiple entries. Affected file silcd/serverconfig.c.
7753 * Added support into the server to check the validity of the
7754 incoming connection before executing any KE or authentication
7757 * The connection configuration is now saved to the KE and
7758 connection auth protocol contexts and not fetched anymore in
7759 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7761 * The local hosts listenning address and port is also resolved
7762 now when starting the server. We want to have the socket object
7763 to include the real address and port for the listener. Added
7764 new function silc_net_check_local_by_sock into the files
7765 lib/silcutil/silcnet.[ch].
7767 * Fixed a broadcast bug in server -> do not broadcast if we
7770 * Fixed a routing bug. Do not route broadcast packets ever.
7771 Broadcast packets must be processed always and not routed since
7772 they may be destined to some other host than yourself and thus
7773 would get routed without no good reason. Affected file is
7776 * Added function silc_server_config_is_primary_route to check
7777 whether primary router connection has been configured (a router
7778 configuration that we are initiating). If there is not, we
7779 will assume that there is only two routers in the SILC network
7780 and we will use the incoming router connection as our primary
7781 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7783 * Changed the order of the broadcasting. Broadcast _after_ the
7784 packet has been processed not before. Affected file is
7787 * Fixed a [ClientConnection] parsing bug. The port was never
7788 parsed correctly thus resulting to port 0. Affected file
7789 silcd/serverconfig.c.
7791 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7792 argument and did not set the broadcast packet flag. Affected
7793 file silcd/packet_send.c. Fixed same bug in the function
7794 silc_server_send_notify as well.
7796 * If we receive NEW_ID packet for our own ID in the server, ignore
7799 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Removed the nickname from the Private Message Payload.
7804 Updated the code and the protocol specs.
7806 * Updated protocol specs for submitting to the IETF.
7808 * Tweaked the Random Number Generator a bit. Affected file
7809 lib/silccrypt/silcrng.c. Exported a new function
7810 silc_rng_[global]_add_noise which can be used to add more
7813 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * Do not parse packets with different timeout when protocol
7816 is active -> may cause problem with rekey. Affected file
7819 * When server receives signoff notify it must not create
7820 new channel key if the client is on any channels since the
7821 sender of the signoff notify will create it.
7823 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7825 * Added printing of error messages during SKE protocol from the
7826 failure packet sent by server during SKE. Affected file
7829 * Removed the client's failure_callback handling with timeout
7830 and handle it immediately when received.
7832 * The SKE library returned wrong type in SUCCESS and FAILURE
7833 packets. They must be 32 bit MSB not 16 bit MSB.
7835 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7837 * Ok, rewrote the logic of the re-key and now it seems to work.
7838 I tested it on high traffic with frequent re-keys without
7839 problems. Added hmac_receive (and renamed hmac to hmac_send)
7840 in SilcClientConnection in lib/silcclient/client.h and
7841 in SilcIDListData in silcd/idlist.h. Also, removed the
7842 SilcPacketParserContext's cipher and hmac fields as they are
7843 not needed anymore and actually caused some problems when
7844 the ciphers and hmac's changed underneath the packet parser.
7846 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * If re-key protocol is active then process the incoming packets
7849 synchronously since we must assure that icoming packets encrypted
7850 with the old key is processed before the new keys is set to
7851 use. This is true other packets than for REKEY packets.
7852 Affected file silcd/server.c. The same was done to client library
7853 as well, affected file lib/silcclient/client.c.
7855 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Fixed bug in client and server to accept the force send if
7858 the packet is send from silc_[server/client]_packet_process
7859 function. Otherwise the packets are never delivered, oops.
7861 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Disable force sending of packets when REKEY protocol is active.
7864 We must assure that no packet is sent directly when rekey is
7865 performed. All packets must be sent through packet queue.
7866 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7867 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7868 function is silc_[server/client]_packet_send_real to check
7871 * Replaced the SIM paths from example config files to
7872 /usr/local/modules. Also, make install creates now
7873 /usr/local/silc/logs directory to hold all the SILC server
7876 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Made the configure.in.pre work on Solaris. Patch by salo.
7880 * Made all ciphers compatible with non-x86 machines. Defined
7881 CBC mode macros into lib/silccrypt/ciphers_def.h.
7883 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Fixed the make install.
7887 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * When MAC computation fails the silc_packet_decrypt returned 0
7890 even though it was supposed to return -1. Fixed this. The
7891 affected file is lib/silccore/silcpacket.c.
7893 * Do not replace the config files in /etc/silc (in make install)
7894 if they already exist. Affected file ./Makefile.am.
7896 * Do not send re-key packets immediately but through packet queue.
7897 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7899 * Changed silc_net_check_host_by_sock to return FALSE if the
7900 IP/DNS could not be resolved. Though, it returns the IP address
7901 now even if it could not resolve it (but returns also FALSE).
7902 Affected file lib/silcutil/silcnet.[ch].
7904 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Added silc_pkcs_decode_identifier to decode the public key's
7907 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7908 Added also silc_pkcs_free_identifier. Added also new context
7909 SilcPublicKeyIdentifier.
7911 * Added -S option to the silc client. It is used to dump the
7912 contents of the specified public key file.
7914 * Changed the PKCS api to return the public key length when
7915 setting the public key.
7917 * Fixed a fatal bug in the public and private key file loading.
7918 Affected file lib/silccrypt/silcpkcs.c.
7920 * Execute the packet parsing for client with zero (0) timeout
7921 if the protocol is active. Affected file silcd/server.c.
7923 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Made the key generation options to the silcd program. Added
7926 -C option, equivalent to client's option.
7928 * Added new [ServerKeys] config section to the server. It
7929 configures the server's public and private key.
7931 * Defined generic Public Key Payload into the protocol
7932 specification to send specific type of public keys and
7935 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7936 public key or certificate.
7938 * Implemented the GETKEY command to the server and to the
7939 client library and on user interface.
7941 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Made preliminary `make install' work.
7945 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Added SilcServerRekey context into silcd/idlist.h.
7949 * Added the PFS support as defined in the specification to the
7950 SKE protocol. Affected files lib/silcske/*.c.
7952 * Added `ske_group' field to the SilcServerRekey context to hold
7953 the number of the SKE group that is used with PFS in re-key.
7954 Affected file silcd/idlist.h.
7956 * Added PFS re-key support to the server. Affected file is
7959 * Added silc_protocol_cancel to cancel execution of the next
7960 state of the protocol. Affected file is
7961 lib/silccore/silcprotocol.[ch].
7963 * Added the re-key support with and without PFS to the client
7964 library. Re-key is performed once in an hour, by default.
7966 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7967 Added silc_client_rekey_callback and silc_client_rekey_final.
7968 Affected files are lib/silcclient/protocol.[ch] and
7969 lib/silcclient/client.[ch].
7971 * Removed the `hmac_key' and `hmac_key_len' fields from the
7972 SilcClientConnection structure; not needed. Affected file is
7973 lib/silcclient/client.h.
7977 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Do not ask whether user wants to use the negotiated private key
7980 for private messages, just use it. Affected file is
7981 silc/local_command.c.
7983 * Added `send_enc_key' and `enc_key_len' fields to the
7984 SilcIDListData structure since they are needed in the re-key
7985 phase. Affected file is silcd/idlist.[ch].
7987 * Implemented the simple re-key protocol into the server.
7988 Affected files silcd/server.c and silcd/protocol.[ch]. The
7989 re-key will be performed once in an hour, by default.
7991 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7992 Added silc_server_rekey, silc_server_rekey_callback and
7993 silc_server_rekey_final.
7995 * Removed Tunneled flag from the protocol. Updated the code
7996 and the specifications.
7998 * Adde `pfs' field to the SilcIDListData to indicate whether
7999 the PFS is to be performed in the re-key. Affected file is
8002 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8005 int64 of at least the xintXX size. If void * is less that 4
8006 bytes uint32 * will be used. Defined bool as boolean.
8008 * Changed _ALL_ unsigned long and unsigned int to uint32,
8009 unsgined short to uint16 in the source tree.
8011 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8012 not handle clients that has entry->data.registered == FALSE.
8013 They are not in the network anymore. Affected file is
8016 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Implemented the sending of the SERVER_SIGNOFF notify in the
8019 server. Affected file is silcd/server.c.
8021 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8022 Added also silc_notify_payload_encode_args into the
8023 lib/silccore/silcnotify.[ch].
8025 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8026 Affected file silcd/packet_receive.c.
8028 * Implemented the SERVER_SIGNOFF notify handling in the client
8029 library. Affected file lib/silcclient/client_notify.c. Also,
8030 implemnted the printing of the SERVER_SIGNOFF info to the
8031 application. Affected file silc/client_ops.c.
8033 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8034 if the deleting was successful. Affected file silcd/idlist.[ch].
8036 * Added support for public key authentication in the connection
8037 authentication protocol in the client library. Affected file
8038 lib/silcclient/protocol.c.
8040 * Changed the server's silc_idlist_get_clients_by_* interface
8041 to support already allocated array so that new entries may be
8042 added to pre-allocated array. Affected file silcd/idlist.[ch].
8043 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8044 and command replies.
8046 * All command reply functions in the server now calls the
8047 pending command callback even if error occured. This way the
8048 error will be delivered to the client as well. Affected files
8049 silcd/command.c and silcd/command_reply.c.
8051 * Fixed INFO command to return local server's info if no server
8052 was provided. Affected file lib/silcclient/command.c.
8054 * Removed RESTART command for good. Updated the code and the
8057 * Rewrote parts of the task system. It is a bit simpler now.
8058 Removed unsued task priorities. The affected files are
8059 lib/silcutil/silctask.[ch].
8061 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Moved the USERS printing from the library to the application.
8064 Affected files lib/silcclient/command.c and silc/client_ops.c.
8066 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Added channel key re-key support. The re-key is perfomed
8071 only by the router and is done once in an hour. Added `rekey'
8072 field to the SilcChannelEntry in the server. Affected files
8073 silcd/server.c and silcd/idlist.h.
8075 * Added silc_task_unregister_by_context into the file
8076 lib/silcutil/silctask.[ch].
8078 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Added SILC_UMODE_GONE mode to indicate when the client is not
8081 present in the SILC network. Added also support to the local
8082 command AWAY that will set this mode. Added support of showing
8083 "xxx is gone" in WHOIS command. The USERS command shows the
8084 gone status as well.
8086 * Fixed setting server and router operator privileges in the
8087 server's UMODE command. Affected file silcd/command.c.
8089 * Merged the SKE KE1 and KE2 payloads into one payload. The
8090 new KE payload is equivalent to the old KE2 payload.
8092 Cleaned up the SKE Start Payload parsing. It now uses the
8093 simple buffer unformatting to do the parsing. A lot faster
8096 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8097 to the SKE that is used to indicate whether both of the SKE
8098 parties should perform authentication. By default only the
8099 responder performs authentication. By setting this flag also
8100 the initiator must do authentication. By default it is unset
8101 since in normal SKE case, client to server connection, only
8102 the responder should do authentication. When doing SKE between
8103 two clients both should perform authentication. Updated the
8104 code and the protocol specs.
8106 * A little fix to IDENTIFY command in the server. Search the
8107 client first by hash not nickname. Affected file is
8110 * Fixed the silc_client_close_connection to support closing
8111 the client to client connections wihtout deleting too much
8112 data. Affected file lib/silcclient/client.c.
8114 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8115 are received if protocol used to be active but is not anymore
8116 the application would crash due to NULL pointer dereference.
8117 Affected files silcd/server.c and lib/silcclient/client.c.
8119 * Added `hash' field to the SilcClientConnection to include
8120 the hash function negotiated in the SKE protocol.
8122 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8123 to set the channel founder authentication data. A client can
8124 claim the founder rights later by providing the authentication
8125 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8126 This way the channel founder can regain the channel founder
8127 privileges even it is left the channel. This works only on
8128 local server and the client must be connected to the same
8129 server to be able to regain the founder rights. Updated the
8130 protocol specs accordingly.
8132 Added support to the CMODE command in the client to set the
8133 founder auth data. Read the README to see how to set it.
8135 Added support to the CUMODE command to claim the founder
8136 rights. Read the README to see how to do it.
8138 Added support for the founder authentication to the Channel
8139 Entry in the server. Affected file silcd/idlist.h.
8141 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8142 server's CMODE command. Affected file silcd/command.c.
8144 * Added the following new functions into lib/silccore/silcauth.[ch]:
8145 silc_auth_get_method and silc_auth_get_data.
8147 * The server now saves the remote hosts public key to the
8148 SilcIDListData pointer. Affected file silcd/protocol.c.
8150 * The normal server now does not remove the channel entry from
8151 the cache if the founder authentication data is set. It used
8152 to remove it if the founder was the last one on the channel on
8153 the server and left the channel. The auth data is saved and
8154 if the channel is re-joined later the old entry is used with
8155 the old auth data. Affected files silcd/command_reply.c and
8158 * Removed the `pkcs' field from the SilcIDListData structure
8159 in the server; it is not used. Affected file silcd/idlist.h.
8161 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Fixed packet processing on slow links. Partial packets were
8164 never re-processed because the incoming data buffer was cleared
8165 by the application. Application must not directly clear the
8166 sock->inbuf, the packet processing routines handle it. Fixed
8167 this in client library and in server.
8169 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8171 * Fixed the WHOIS and IDENTIFY send reply function to really
8172 check whether to send list or just one entry. Affected file
8175 * Cleaned up the LEAVE command's channel key distribution. The
8176 affected file silcd/command.c.
8178 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8179 can enforce the channel mode as well. In that case the ID
8180 includes the ID of the server. The code now enforces the
8181 mode change if the router have different mode than the server.
8183 * The notify client operation with CMODE_CHANGE notify can now
8184 return NULL client_entry pointer if the CMODE was not changed
8185 by client. Application must check for this.
8187 * Added <Server ID> argument to INFO command to support server
8188 info fetching by Server ID.
8190 * Added silc_server_announce_get_channel_users to get assembled
8191 packets of channel users of the specified channel. Affected
8192 file silcd/server.[ch].
8194 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8195 was freed underneath the ID Cache.
8197 * Re-announce clients when the server received CHANNEL_CHANGE
8198 notify from the router. Affected file silcd/packet_send.c.
8200 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8203 crashed since it did not handle the fact that there is no cipher
8204 called "3" and didn't check the error condition. Now fixed.
8206 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8207 flag. It can be used to send message requests.
8209 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Implemented the RESTART command in the client.
8213 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8214 notice type messages. Added notice printing to the user
8217 * The channel keys are not re-generated if the channel's mode
8218 is PRIVKEY, ie private key on the channel exists. Affected
8219 files silcd/server.c and silcd/command.c.
8221 * Fixed a little bug in channel message delivery when channel
8222 private keys are set in the server. Affected file is
8223 silcd/packet_send.c.
8225 * Changed the setting on channel->on_channel = TRUE from the
8226 silc_client_save_channel_key to the JOIN command reply. The
8227 key payload is not received if the private channel key is set.
8228 Affected file lib/silcclient/command_reply.c and the
8229 lib/silcclient/client_channel.c.
8231 * When the CMODE_CHANGE notify is sent and the channel private
8232 key mode is removed the channel key must be re-generated in
8233 other cells as well. Added this support for the router in the
8234 silcd/packet_receive.c.
8236 * Added new local command NOTICE to send notice message on
8237 channel. Affected file silc/local_command.[ch].
8239 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Added new local command ME to the client. It is used to send
8242 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8243 some action. Affected file silc/local_command.[ch].
8245 * Changed channel_message and private_message client operations
8246 to deliver the message flags to the application. Added also
8247 the `flags' arguments to the silc_client_send_channel_message
8248 and silc_client_send_private_message functions. Affected file
8251 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * Redefined the Private Message Payload to support private message
8254 keys and to support the new private message flags. Updated
8255 the protocol specs. Flags makes it possible to have for example
8256 CTCP style messages.
8258 * Added new type SilcPrivateMessagePayload and defined an API
8259 for it in the lib/silcclient/silcprivate.[ch].
8261 * Tested private message private keys successfully. Tested the
8262 private message key set, unset and list commands with the new
8265 * Redefined the Channel Message Payload to include the channel
8266 message flags (equal with private message flags) to support
8267 for example CTCP style messages.
8269 * Defined some of the message (for channel and private message)
8270 flags. Updated the protocol specs and added the flags to the
8271 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8273 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Added SilcKeyAgreementStatus type to the key agreement routines
8276 to indicate the current status and error if one occured.
8277 The status types are defined in the lib/silcclient/silcapi.h.
8279 * Added new local command KEY that is used to set and unset private
8280 keys for channels, set and unset private keys for private messages
8281 with remote clients and to send key agreement requests and
8282 negotiate the key agreement protocol with remote client. The
8283 key agreement is supported only to negotiate private message keys,
8284 it currently cannot be used to negotiate private keys for channels,
8285 as it is not convenient for that purpose.
8287 * Fixed a minor pending callback setting bug in the function
8288 silc_client_get_client_by_id_resolve, now the function works.
8289 Affected file lib/silcclient/idlist.c.
8291 * Added function silc_net_get_local_port to get local bound
8292 port by socket. Added to lib/silcutil/silcnet.[ch].
8294 * Added `sockets' and `sockets_count' fields to the SilcClient
8295 object. They hold the sockets of the listenning sockets in
8296 the client. Listenning sockets may be for example the key
8297 agreement server. Affected file lib/silcclient/client.[ch].
8298 Added functions the silc_client_add_socket and the
8299 silc_client_del_socket. They are exported to the application
8302 * Added ~./silc/clientkeys to support other client's public keys.
8304 * Renamed verify_server_key client operation to verify_public_key
8305 and added one argument to indicate the type of the connection
8306 (server, client etc.).
8308 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Added silc_server_connection_auth_request to handle the
8311 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8312 silcd/packet_receive.[ch].
8314 * Added silc_server_send_connection_auth_request into the
8315 silcd/packet_send.c to send the connection auth request packet.
8317 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8320 * Fixed the public key authentication in responder side in the
8321 server. The `auth_data' pointer includes the SilcPublicKey
8322 not the path to the public key. Affected file silcd/protocol.c.
8324 * Implemented the public key authentication in the initiator side
8325 in the server. Affected file silcd/protocol.c.
8327 * Removed the [RedirectClient] config section from the server
8328 configuration. Is not needed and I don't want to implement it.
8330 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Cleaned up the CMODE command in the server. It now works
8333 correctly and supports all the modes defined in the protocol.
8334 Affected file is silcd/command.c.
8336 * Added `hmac_name' field to the SilcChannelEntry in the server
8337 to hold the default HMAC of the channel. It can be set when
8338 creating the channel (with JOIN command). Affected files
8341 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8342 type to indicate the change of the current cipher and hmac
8343 on the channel. Client can safely ignore the <cipher> argument
8344 (if it chooses to do so) since the CHANNEL_KEY packet will
8345 force the channel key change anyway. The <hmac> argument is
8346 important since the client is responsible of setting the new
8347 HMAC and the hmac key into use.
8349 * Fixed the CMODE command in the client library as well.
8351 * Tested CMODE command in router environment successfully.
8353 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Show the version of the remote client (or server) when connecting
8356 to the server. It is logged to the log file. Affected file
8357 is silcd/protocol.c.
8359 * Fixed the KILLED notify handling in the client library. The
8360 client must be removed from all channels when receiving the
8363 Also, do not remove the client entry when giving the KILL
8364 command but when the KILLED notify is received.
8366 * Removed silc_idlist_find_client_by_nickname from the server.
8367 Not needed anymore. Affected files silcd/idlist.[ch].
8369 * Implemented the CHANNEL_CHANGE notify type handling to the
8370 server. Affected file silcd/server.c.
8374 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Added silc_server_send_notify_invite to send the INVITE
8377 notify between routers.
8379 * Implemented the INVITE command correctly to the server.
8381 * Implemented the INVITE notify type handling in the server.
8383 * Implemented the INVITE command to the client library and on the
8386 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Added function silc_server_get_client_resolve to find the
8389 client entry by ID from all ID lists and then resolve it
8390 (using WHOIS) if it cannot be found. Affected file is
8393 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Implemented the BAN command to the client library.
8397 * The JOIN command in the server now checks the invite list
8400 * Changed the silc_command_reply_payload_encode_va and the
8401 silc_command_payload_encode_va to support that if argument is
8402 NULL it ignores and checks the next argument. Affected file
8403 lib/silccore/silccommand.c.
8405 * Added silc_server_send_notify_ban to send the BAN notify
8406 type between routers.
8408 * Chaned the silc_notify_payload_encode to support that if
8409 argument is NULL it ignores and checks the next argument.
8410 Affected file lib/silccore/silcnotify.c.
8412 * Tested ban lists in router environment successfully.
8414 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Implemented BAN command to the server, in silcd/command.[ch].
8418 * Removed the BAN and INVITE_LIST modes from the CMODE command
8421 * Added function silc_string_match to regex match two strings.
8422 Affected files lib/silcutil/silcutil.[ch].
8424 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Redefined parts of the SilcChannelEntry in the server to support
8427 the new ban and invite lists.
8429 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Redefined the INVITE command. The same command can be used to
8432 invite individuals to the channel but also to manage the invite
8433 list of the channel (to add to and remove from the invite list).
8434 Updated the protocol specs.
8436 * Added new command SILC_COMMAND_BAN that can be used to manage
8437 the ban list of the channel. Updated the protocol specs.
8439 * Removed the channel modes: the SILC_CMODE_BAN and the
8440 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8441 in the CMODE command. The equivalent features are now available
8442 using INVITE and BAN commands. Updated the protocol specs.
8444 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8445 in the network about change in the current ban list. The notify
8446 type is not used by the client.
8448 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8449 support the invite lists.
8451 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Added new function silc_string_regexify that converts string
8454 including wildcard characters into regex string that can
8455 be used by the GNU regex library. Added into the file
8456 lib/silcutil/silcutil.[ch].
8458 Added silc_string_regex_combine to combine to regex strings
8459 into one so that they can be used as one regex string by
8460 the GNU regex library. Added into the file
8461 lib/silcutil/silcutil.[ch].
8463 Added silc_string_regex_match to match two strings. It returns
8464 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8466 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8468 * Imported GNU regex to the soruce tree into lib/contrib.
8469 Fixed some compiler warning from the regex.c.
8471 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * Fixed MOTD command in the server to work in router environment.
8475 * Fixed the MOTD command in the client library to support
8476 the server argument in the command.
8478 * Added `nickname_len' argument to the silc_idlist_add_client
8479 in the server, as the `nickname' argument may be binary data
8482 * Added silc_idlist_get_channels to return all channels from
8485 * Implemented LIST command to the server. Affected file is
8488 * Implemented the LIST command to the client library and on the
8491 * Added [<user count>] argument to the LIST command reply.
8492 With private channels the user count is not shown.
8494 * Updated TODO and README.
8496 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * The client entry's data.registered must be TRUE even with
8499 global client entry on global client list. The data.registered
8500 is used to check whether the client is anymore in the network,
8501 for example with WHOWAS command so it must be valid.
8503 * Fixed the WHOWAS command in the server. It now actually works
8504 in router environment. Added function into silcd/command_reply.c
8505 silc_server_command_reply_whowas_save.
8507 * Added silc_idlist_purge function to the silcd/idlist.c
8508 to periodically purge the ID Cache.
8510 * Fixed INFO command in the server. It works now in router
8511 environment. Added <server name> argument to the INFO command
8512 reply. Updated the protocol specs.
8514 * Fixed minor bug in silc_idcache_purge to not purge if the
8515 expire value is zero.
8517 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8518 they were buggy because of the WHOWAS information.
8520 * Fixed local command MSG to handle the async resolving of
8521 the remote client properly. It used to fail the first MSG.
8522 Affected file silc/local_command.c.
8524 * Added `data_len' field to SilcIDCache context.
8526 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * Update TODO. Todo in commands in the server.
8530 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8533 used by routers as broadcast packet to inform other routers
8534 about the changed user mode.
8536 Implemented the notify handling in the server. Affected file is
8537 silcd/packet_receive.c. Added the function
8538 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8540 * Added new generic Channel Payload and deprecated the New Channel
8541 Payload. The New Channel Payload is now the generic Channel
8544 * Added new argument `mode' to the silc_server_send_new_channel
8545 as it is required in the Channel Payload now.
8547 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8548 and created a new and real SilChannelPayload to represent the
8549 new generic Channel Payload. Implemented the encode/decode
8550 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8552 * Added silc_server_get_client_channel_list to return the list
8553 of channels the client has joined for WHOIS command reply.
8554 Affected file silcd/server.[ch].
8556 * Implemented the channel list sending in the WHOIS command reply
8557 in server and in the client.
8559 Implemented the channel list displaying on the user interface
8560 as well. Affected file silc/client_ops.c.
8562 * Added silc_channel_payload_parse_list to parse list of Channel
8563 Payloads. It returns SilcDList list of SilcChannelPayloads.
8564 Client for example can use this function to parse the list of
8565 channels it receives in the WHOIS command reply. The caller
8566 must free the list by calling silc_channel_payload_list_free.
8567 Affected files lib/silccore/silcchannel.[ch].
8569 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8571 * Added one new argument <user mode> to the WHOIS command reply
8572 to return the mode of the user in SILC. Updated the protocol
8575 Implemented it to the server and client.
8577 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Fixed the mode printing on the user interface on joining.
8580 Affected file silc/client_ops.c.
8582 * Implemented the UMODE command and user modes in general to the
8583 client library and to the user interface.
8585 * Implemented the UMODE command to the server.
8587 * The server now sends UNKNOWN_COMMAND error status if client sends
8588 unknown command. Affected file silcd/command.c.
8590 * All server commands now handle the command identifier the right
8591 way when sending the command reply to the client. The client can
8592 use to identify the command replies with the identifier.
8594 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Added silc_server_get_client_route to resolve the route to
8597 the client indicated by the client ID. Affected file is
8600 * Added silc_server_relay_packet as general function to relay
8601 packet to arbitrary destination. This deprecates functions
8602 like _send_private_message_key, _relay_notify etc. Affected
8603 file is silcd/packet_send.[ch].
8605 Removed silc_server_send_key_agreement,
8606 silc_server_send_private_message_key and
8607 silc_server_packet_relay_notify functions from the file
8608 silcd/packet_send.[ch].
8612 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8613 server. Affected file silcd/packet_receive.[ch].
8615 * Implemented the KILL command to the client. Implemented the
8616 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8617 Affected files lib/silcclient/command[_reply].c and
8618 lib/silcclient/client_notify.c. Implemented the KILL notify
8619 printing in the user inteface.
8621 * Fixed a lot silc_parse_nick memory leaks from the client
8622 library in the file lib/silcclient/command.c.
8624 * Changed the silc_server_send_notify_on_channels's `sender'
8625 argument from SilcSocketConnection to SilcClientEntry to
8626 check the sender as entry and not as connection object and not
8627 to send to the client provided as argument. The affected file
8628 is silcd/packet_send.[ch].
8630 * The notify packets that are destined directly to the client used
8631 to not to be processed by the server. Now changed that and the
8632 server processes all notify packets. After relaying the packet
8633 to the client the notify packet is processed in the server.
8635 * The silc_server_free_client_data now checks whether there is
8636 pending outgoing traffic for the client and purges the data to
8637 the network before removing the client entry.
8639 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8642 an client is killed from the SILC Network. Updated the protocol
8645 Added new function silc_server_send_notify_killed to the
8646 silcd/packet_send.[ch].
8648 * Added function silc_server_packet_relay_notify to relay notify
8649 packets that are destined directly to a client. In this case
8650 the server does not process the notify packets but merely relays
8651 it to the client. Affected file silcd/packet_send.[ch].
8653 Added also silc_server_packet_process_relay_notify to check
8654 whereto relay the notify. Affected file is
8655 silcd/packet_receive.[ch].
8657 * Implemented the KILL command to the server.
8661 * Added the backup schema desgined last fall to the protocol
8662 specs for everyone to see. The specification is in the
8663 *-spec-xx.txt draft and the packet type definitions for the
8664 backup routers is in *-pp-xx.txt draft. Thusly, added also
8665 new packet type SILC_PACKET_CELL_ROUTERS.
8667 * A big security problem in the implementation discovered. The
8668 signoff of an client did not cause new channel key generation
8669 which it of course should've done. The channel keys must be
8670 always re-generated when client leaves (or signoffs) the channel.
8671 The silc_server_remove_from_channels funtion now handles
8672 the channel key re-generation.
8674 * Added `sender' argument to the silc_server_send_notify_on_channels
8675 to not to send the client provided as argument. Affected file
8676 silcd/packet_send.[ch].
8678 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Implemented OPER and SILCOPER commands into the server and
8683 * Added silc_auth_verify and silc_auth_verify_data to verify
8684 the authentication directly from the authentication payload.
8685 It supports verifying both passphrase and public key based
8686 authentication. Affected file lib/silccore/silcauth.[ch].
8688 * Added `hash' field to the SilcIDListData structure. It is the
8689 hash negotiated in the SKE protocol. Affected file is
8692 * Slight redesigning of the SilcAuthPayload handling routines.
8693 Do not send SilcPKCS but SilcPublicKey as argument.
8695 * Implemented the public key authentication support to the
8696 serverconfig. The public key is loaded from the provided path
8697 and saved as authentication data to void * pointer. Thus,
8698 changed the unsigned char *auth_data to void *auth_data;
8700 * Fixed SHUTDOWN command to send the reply before the server
8701 is shutdown. :) Affected file silcd/command.c.
8703 * Fixed fatal bug in CONNECT command. The hostname was invalid
8704 memory and server crashed. Affected file silcd/command.c.
8706 * Fixed fatal bug in CLOSE command. The server_entry became
8707 invalid but was referenced later in the command. Affected file
8710 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8712 * Fixed fatal bug in failure packet handling. Server ignored
8713 the failure and thus crashed when it came.
8717 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8719 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8720 that the command may be executed only once in (about) 2 seconds.
8721 The old SILC_CF_LAG flag is same but allows command bursts up
8722 to five before limiting.
8724 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8725 server code. Various commands now includes the CF_LAG_STRICT
8726 flag to disallow any kind of miss-use of the command.
8728 * Fixed the silc_buffer_unformat to not to allocate any data
8729 if the length of the data is zero. It used to allocate the
8730 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8732 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Changed the format of AdminConnection configuration section
8735 in the server. Added username of the admin to the format.
8736 Affected files silcd/serverconfig.[ch].
8738 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8739 to return admin configuration data by host, username and/or
8742 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Implemented WHOWAS command to the server. Added the functions:
8746 silc_server_command_whowas_parse,
8747 silc_server_command_whowas_send_reply,
8748 silc_server_command_whowas_from_client and
8749 silc_server_command_whowas_from_server
8751 * Added <Client ID> argument to the WHOWAS command reply. Updated
8752 the protocol specs accordingly.
8754 * Implemented WHOWAS command and command_reply to the client
8757 Implemented the WHOWAS printing on the user interface.
8759 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Added new argument to the WHOWAS command reply, the real name.
8762 It is an optional argument. Updated the protocol specs.
8764 * Added SilcIDCacheDestructor callback that is registered when
8765 the SilcIDCache is allocated. The callback is called when
8766 an cache entry in the ID Cache expires, or is purged from the
8767 cache. Added into lib/silccore/idcache.[ch].
8769 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8770 to destruct the client entries when the cache entry expires.
8771 Other ID Cache's in server and in the client library ignores
8774 * If the ID Cache entry's `expire' field is zero then the entry
8775 never expires. Added boolean `expire' argument to the
8776 silc_idcache_add function in the lib/silccore/idcache.[ch].
8777 If it is TRUE the default expiry value is used.
8779 * Added silc_server_free_client_data_timeout that is registered
8780 when client disconnects. By default for 5 minutes we preserve
8781 the client entry for history - for WHOWAS command.
8783 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Added support to the server to enforce that commands are not
8786 executed more than once in 2 seconds. If server receives
8787 commands from client more frequently, timeout is registered
8788 to process the commands. Affected file silcd/command.c.
8789 Added new function silc_server_command_process_timeout.
8791 * Changed NICK_NOTIFY handling in client library to check that
8792 if the client's nickname was changed, so there is no need to
8793 resolve anything from the server.
8795 * Removed error printing from the WHOIS and IDENTIFY commands.
8796 If error occurs then it is ignored silently in the client library.
8797 The application, however, may map the received error to
8798 human readable error string. The application currently maps
8799 the NO_SUCH_NICKNAME error to string.
8801 * Made the command status message public to the application. Moved
8802 them from lib/silcclient/command_reply.c to
8803 lib/silcclient/command_reply.h. The application can map the
8804 received command status to the string with the
8805 silc_client_command_status_message function.
8807 * Added check to the server to check that client's ID is same
8808 as the Source ID in the packet the client sent. They must
8811 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * Added dist-bzip hook to the Makefile.am to make bzip2
8814 compressed distributions.
8816 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Server now enforces the maximum length for the nickname and
8819 the channel as protocol specification dictates. 128 bytes for
8820 nickname and 256 bytes for channel name.
8822 * Moved the WHOIS printing to the application. The client libary
8823 does not print out the WHOIS information anymore, the application
8824 must do it. Renamed silc_client_command_reply_whois_print to
8825 the silc_client_command_reply_whois_save.
8827 The client's idle time is also sent to the application now, and
8828 the idle is shown on screen.
8830 * Added silc_client_command_reply_identify_save to save the
8831 received IDENTIFY entries.
8833 * Do not check for channel private keys in message sending and
8834 reception if the channel does not have the PRIVKEY mode set.
8835 Affected file lib/silclient/client_channel.c.
8837 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8840 just surfaced after chaning the JOIN procedure.
8842 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Added silc_client_get_clients_by_list to get client entries
8845 from Client ID list, that is returned for example by JOIN
8846 and USERS command replies. The application should use this
8847 function for example when JOIN command reply is received to
8848 resolve the clients already on the channel (library does not
8849 do that anymore as USERS command reply is not used in the JOIN
8850 procedure anymore). Affected files lib/silcclient/silcapi.h and
8851 lib/silcclient/idlist.c.
8853 * JOIN command reply and USERS command reply returns now SilcBuffer
8854 pointers instead of unsigned char pointers when returning
8855 the client list and mode list.
8857 * Added <Client ID> argument to the JOIN command reply, mainly
8858 for the server to identify for which client the command was
8859 originally sent. Updated protocol specs accordingly.
8861 * Added SilcDlist private_key pointer to the SilcChannelEntry
8862 in the client to support the channel private keys. Affected
8863 file is lib/silcclient/idlist.h.
8865 * Added SilcChannelPrivateKey argument to the function
8866 silc_client_send_channel_message so that application can choose
8867 to use specific private ke if it wants to. If it is not provided,
8868 the normal channel key is used, unless private keys are set.
8869 In this case the first (key that was added first) is used
8870 as the encryption key.
8872 * Implemented the support for channel private key handling.
8873 Implemented the following functions:
8875 silc_client_add_channel_private_key,
8876 silc_client_del_channel_private_keys,
8877 silc_client_del_channel_private_key,
8878 silc_client_list_channel_private_keys and
8879 silc_client_free_channel_private_keys
8881 Affected file lib/silcclient/client_channel.c.
8883 * Added the support for the private keys in the channel message
8884 sending and encryption and in the message reception and
8885 decryption. Affected funtions are
8886 silc_client_send_channel_message and silc_client_channel_message.
8888 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * Added SKE's key verify callback to the client library's
8891 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8893 * Removed the statement that server (or router) must send USERS
8894 command reply when joining to the channel so that the client
8895 knows who are on the channel. Instead, the client list and
8896 client's mode list is now sent in the JOIN command reply to the
8897 client who joined channel. This is better solution.
8899 * Added function silc_server_get_users_on_channel and function
8900 silc_server_save_users_on_channel to the silcd/server.[ch].
8902 * Removed function silc_server_command_send_users from the
8905 * Do not show topic on the client library anymore. The topic is
8906 sent in the command reply notify to the application and the
8907 application must show the topic now.
8909 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8911 * Added client searching by nickname hash into the IDENTIFY and
8912 WHOIS commands in the server as they were clearly missing from
8913 them. Affected file is silcd/command.c.
8915 * Fixed a bug in private message receiving in the client library.
8916 The remote ID was freed and it wasn't supposed, now it is
8919 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Minor fix to the channel payload; allocate the data area, as it
8922 needs to be of specific length.
8924 * If the key agreement port is zero then the operating
8925 system will define the bound port. Affected files are
8926 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8928 * Added new function silc_channel_payload_decrypt into the file
8929 lib/silccore/silcchannel.[ch].
8931 * Moved the channel message etc, check from silc_packet_decrypt
8932 to applications. The library calls now a generic
8933 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8934 when the packet is either normal or special. This was done to
8935 allow more wide range of checking that was not allowed when
8936 the code was in library. Now applications can do virtually any
8937 checks to the packet and return to the library the decision how
8938 the packet should be processed. Affected files are
8939 lib/silccore/silcpacket.[ch].
8941 Added silc_server_packet_decrypt_check to the server and
8942 silc_client_packet_decrypt_check to the client library.
8944 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8945 to send with specified source and destination information.
8947 * Channel message delivery between routers was broken after the
8948 channel key distribution was fixed earlier. The channel key
8949 was used be to distributed to other routers as well which is not
8950 allowed by the protocol. Now this is fixed and channel keys
8951 really are cell specific and the channel message delivery between
8952 routers comply with the protocol specification.
8954 * Fixed various commands in server to check also the global list
8955 for the channel entry and not just the local list. The affected
8956 file silcd/command.c.
8958 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Added assert()s to buffer formatting and unformatting routines
8961 to assert (if --enable-debug) when error occurs. Affected
8962 file: lib/silcutil/silcbuffmt.c.
8964 * Changed to auto-reconnect to check whether the remote host is
8965 router and register the re-connect timeout if it is. It used
8966 to check that whether we are normal server, but router must do
8967 auto-reconnect with another router as well. Affected file
8970 * Removed the [<key len>] option from CMODE command as the cipher
8971 name decides the key length, nowadays. See the defined ciphers
8972 from the protocol specification.
8974 * Added [<hmac>] option to the CMODE command to define the HMAC
8975 for the channel. Added SILC_CMODE_HMAC channel mode.
8977 * Added [<hmac>] option for the JOIN command so that user can
8978 select which HMAC is used to compute the MACs of the channel
8981 * Added Hmac field to the Channel Message Payload. The integrity
8982 of plaintext channel messages are now protected by computing
8983 MAC of the message and attaching the MAC to the payload. The
8984 MAC is encrypted. Now, it is clear that this causes some
8985 overhead to the size of the packet but rationale for this is that
8986 now the receiver can verify whether the channel message decrypted
8987 correctly and also when private keys are set for the channel the
8988 receiver can decrypt the packet with several keys and check from
8989 the MAC which key decrypted the message correctly.
8991 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8992 lib/silccrypt/silccipher.[ch].
8994 * Added silc_hash_len to return the digest length into the
8995 lib/silcrypt/silchash.[ch].
8997 * Rewrote parts of Silc Channel Payload interface in the
8998 lib/silccore/silcchannel.[ch]. The encode function now also
8999 encrypts the packet and parse function decrypts it.
9001 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9003 * Fixed a minor formatting bug in the SKE's key material processing.
9004 It actually might have processed the keys wrong way resulting
9007 * Redefined the mandatory HMAC algorithms and added new algorithms.
9008 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9009 and hmac-md5 truncated to 96 bits. The mandatory is now
9010 hmac-sha1-96. Rest are optional (including the one that used
9011 to be mandatory). Rationale for this is that the truncated HMAC
9012 length is sufficient from security point of view and can actually
9013 make the attack against the HMAC harder. Also, the truncated
9014 HMAC causes less overhead to the packets. See the RFC2104 for
9017 * Added new [hmac] configuration section. The SKE used to use
9018 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9019 is of course wrong. The official names that must be proposed in
9020 the SKE are the ones defined in the protocol specification
9021 (hmac-sha1-96 for example). The user can configure any hmac
9022 using any hash function configured in the [hash] section. At
9023 least, the mandatory must be configured.
9025 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9027 * Added HMAC list to the SKE proposal list. It has now both
9028 hash algorithm list and HMAC list. This makes the protocol
9029 incompatible with previous versions. The SKE now seems to work
9030 the way it is supposed to work, for the first time actually.
9032 * Defined plain Hash algorithms to the protocol specification.
9035 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9037 * Implemented support for key agreement packets into the server.
9038 Added functions silc_server_key_agreement and
9039 silc_server_send_key_agreement. Other than these functions,
9040 server has nothing to do with this packet.
9042 * Added support for private message key packets into the server.
9043 Added functions silc_server_private_message_key and
9044 silc_server_send_private_message_key.
9048 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9049 called in the protocol's final callback instead in the END
9050 protocol state. This makes a little more sense and in the same
9051 time in client we can use the same protocol routines for normal
9052 key exchange and to key agreement packet handling as well.
9054 * Added to both client's and server's KE protocol context the
9055 SilcSKEKeyMaterial pointer to save the key material. We will
9056 bring the key material to the protocol's final callback by doing
9057 this. The final callback must free the key material.
9059 * Added SKE's packet_send callback into client's KE protocol
9060 context so that the caller can choose what packet sending function
9061 is used. This way we can use different packet sending when
9062 doing normal SKE when doing key agreement packet handling (in
9063 the key agreement packet handling we do not want to encrypt
9066 * Implemented the responder side of the key agreement routines
9067 in the client. The client can now bind to specified port and
9068 accept incoming key negotiation. The key material is passed
9069 to the application after the protocol is over.
9071 * Implemented the processing of incoming Key Agreement packet
9072 in the client. Added function silc_client_key_agreement to
9075 * Implemented the intiator side of the key agreement routines
9076 in the client. The client can now initiate key agreement with
9077 another remote client. The key material is passed to the
9078 application after the protocol is over.
9080 * Created client_keyagr.c to include all the key agreement
9083 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9084 SILC_TASK_CALLBACK except that it is not static.
9086 * Created client_notify.c and moved the Notify packet handling
9087 from the client.[ch] into that file.
9089 * Created client_prvmsg.c and moved all private message and
9090 private message key routines from the client.[ch] into that file.
9092 * Create client_channel.c and moved all channel message and
9093 channel private key routines from the client.[ch] into that file.
9095 * Changed silc_client_get_client_by_id_resolve to resolve with
9096 WHOIS command instead of IDENTIFY command, in the file
9097 lib/silclient/idlist.c.
9099 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9101 * Implemented the SKE's responder side to the Client library.
9103 * When FAILURE is received to the protocol do not trust it
9104 blindly. Register a timeout to wait whether the remote closes
9105 the connection as it should do it, only after that process the
9106 actual failure. This was changed to both client and server.
9108 * Added client_internal.h to include some of the structures
9109 there instead of client.h in lib/silcclient/.
9111 * Added function silc_task_unregister_by_callback to unregister
9112 timeouts by the callback function.
9114 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Some "Incomplete WHOIS info" errors has been appearing on the
9117 log files. Took away the entry->userinfo check from WHOIS
9118 reply sending. The entry->userinfo is now " " if client did not
9119 provide one. I thought this was fixed earlier but something
9120 is wrong still. Let's see if the error still appears.
9122 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * Fixed a minor bug in the login when the channel key is
9125 re-generated in the server. It used to generate the key in
9126 wrong order and thus caused problems in the channel traffic.
9128 * Fixed a minor bug in channel key distsribution after
9129 KICK command. The key was not sent to the router even though
9132 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Added silc_ske_process_key_material_data as generic routine
9135 to process any key material as the SILC protocol dictates. The
9136 function is used by the actual SKE library but can be used by
9137 applications as well. This relates to the private message keys
9138 and the channel private keys since they must be processed the
9139 same way the normal SILC session keys. The protocol dictates
9140 this. Affected files: lib/silcske/silcske.[ch].
9142 Added also silc_ske_free_key_material to free the
9143 SilcSKEKeyMaterial structure.
9145 * Defined silc_cipher_set_key function to set the key for
9146 cipher without using the object's method function. The affected
9147 files: lib/silccrypt/silccipher.[ch].
9149 * Implemented silc silc_client_add_private_message_key,
9150 silc_client_add_private_message_key_ske,
9151 silc_client_del_private_message_key,
9152 silc_client_list_private_message_keys and
9153 silc_client_free_private_message_keys functions in the
9156 Added functions silc_client_send_private_message_key to send
9157 the Private Message Key payload and silc_client_private_message_key
9158 to handle incoming Private Message Key payload.
9160 * Added Cipher field to the Private Message Key payload to set
9161 the cipher to be used. If ignored, the default cipher defined
9162 in the SILC protocol (aes-256-cbc) is used.
9164 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Removed lib/silcclient/ops.h file.
9168 Redefined parts of the SILC Client Library API. Created new
9169 file silcapi.h that deprecates the ops.h file and defines the
9170 published Client Library API. Defined also private message key
9171 API and channel private key API into the file.
9173 This is the file that the application must include from the
9174 SILC Client Library. Other files need not be included by
9175 the application anymore.
9177 * Added new key_agreement client operation callback and also
9178 defined the Key Agreement library API for the application.
9180 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9182 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9183 is used by clients to request key negotiation between another
9184 client in the SILC network. If the negotiation is started it
9185 is performed using the SKE protocol. The result of the
9186 negotiation, the secret key material, can be used for example
9187 as private message key.
9189 Implemented the Key Agreement payload into the files
9190 lib/silccore/silauth.[ch].
9192 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Redefined ciphers for the SILC protocol. Added some new ciphers
9195 and defined the key lengths for the algorithms. Changed the
9196 code accordingly. The default key length is now 256 bits.
9198 * Fixed SKE key distribution function silc_ske_process_key_material
9199 when the key length is more than 128 bits. The default key
9200 length in SILC is now 256 bits.
9202 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9203 to indicate unsupported algorithm.
9205 * Renamed rijndael.c to aes.c and all functions as well.
9207 * Fixed a long standing channel key setting bug in client library.
9208 Weird that it has never surfaced before.
9210 * Fixed bug in channel deletion. If the entire channel is removed
9211 then it must also delete the references of the channel entry
9212 from the client's channel list as the client's channel entry and
9213 the channel's client entry share same memory.
9215 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Implemented CONNECT and SHUTDOWN commands in the client.
9219 * Implemented CLOSE command to the client.
9221 * Added the function silc_idlist_find_server_by_name into the
9222 files silcd/idlist.[ch].
9224 Added the function silc_idlist_find_server_by_conn into the
9225 files silcd/idlist.[ch].
9227 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * DIE command was renamed to SHUTDOWN. Updated the both code
9232 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9233 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9235 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9238 * Added function silc_server_create_connection function to create
9239 connection to remote router. My server implementation actually
9240 does not allow router to connect to normal server (it expects
9241 that normal server always initiates the connection to the router)
9242 so the CONNECT command is only good for connecting to another
9245 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9248 or some other client was kicked from the channel.
9250 Implemented the handling of the notify type to both client
9253 Implemented silc_server_send_notify_kicked to send the KICKED
9254 notify. It is used to send it to the server's primary router.
9256 * Implemented the KICK command into server and client.
9258 * Added `query' argument to the silc_idlist_get_client function
9259 to indicate whether to query the client from server or not if
9262 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9263 to indicate that the client is not channel founder.
9267 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9269 * Removed the rng context from SilcPacketContext structure and
9270 changed that the packet routine uses the Global RNG API.
9272 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9274 * Added support for quit message that client can "leave" on the
9275 channel when it quits the SILC. It is ditributed inside the
9276 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9278 Added silc_server_free_client_data that will take the
9279 signoff message as argument.
9281 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9283 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Updated parts of the protocol specification to keep it up
9288 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9291 payloads in one packet.
9293 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9294 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9295 use now the new List flag.
9297 * Also deprecated the following packet types: REPLACE_ID,
9298 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9300 * Added list support for Notify packet in server.
9302 * Added silc_server_send_notify_channel_change to send the
9303 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9304 the silc_server_send_replace_id.
9306 * Added silc_server_send_notify_nick_change to send the
9307 NICK_CHANGE notify type. Deprecates the function
9308 silc_server_send_replace_id.
9310 * Added silc_server_send_notify_join to send the JOIN notify type.
9311 Deprecates the function silc_server_send_new_channel_user.
9313 * Added silc_server_send_notify_leave to send LEAVE notify type.
9314 Deprecates the function silc_server_send_remove_channel_user.
9316 * Added silc_server_send_notify_cmode and
9317 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9318 types. Deprecates the silc_server_send_set_mode function.
9320 * Added SERVER_SIGNOFF notify type to indicate that server has
9321 quit. This means that all clients on the channel from that
9322 server will drop. This can be also used when netsplit happens.
9324 Deprecated REMOVE_ID packet type since it is not needed anymore
9327 Added silc_server_send_notify_server_signoff to send the
9328 SERVER_SIGNOFF notify type. Deprecates the function
9329 silc_server_send_remove_id.
9331 Added also silc_server_send_notify_signoff to send the
9332 SIGNOFF notify type.
9334 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9335 SILC protocol from this day on. Changed the protocol
9336 specification as well.
9338 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9339 notify type. It is used between routers to notify about
9340 topic changes on a channel.
9342 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9345 * Partly updated the protocol specification to comply with the
9346 changes now made. It is still though a bit outdated.
9348 * The JOIN notify type now takes one extra argument <Channel ID>.
9349 The packet used to be destined to the channel but now the
9350 JOIN type may be sent as list thus it is impossible to
9351 destine it to any specific channel. By adding this argument
9352 it is again possible.
9354 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9356 * Added CREDITS file. The CHANGES and CREDITS file will appear
9357 in the distribution as well.
9359 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9362 types in the server's silcd/packet_receive.c.
9364 * Implemented CMODE and CUMODE to work in router environment.
9366 * Fixed minor encoding and decoding buglet from the
9367 lib/silccore/silcmode.c.
9369 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9372 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9374 * Changed all SilcConfigServer* and silc_config_server* to
9375 SilcServerConfig* and silc_server_config*, respectively.
9378 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9380 * Associated the ID (client or server ID) to the Authentication
9381 Payload to avoid any possibility of forging. Updated the
9382 protocol specification and the code accordingly.
9384 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * The RSA key length is now save to the RsaKey context in the
9387 key generation process in lib/silccrypt/rsa.c. The key length
9388 is now used to figure out the maximum size of the block allowed
9389 to be encrypted/signed.
9391 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9392 is equivalent to the silc_mp_mp2bin but does not allocate any
9395 * Changed silc_mp_mp2bin API to take length argument. If it is
9396 non-zero then the buffer is allocated that large. If zero, then
9397 the size is approximated using silc_mp_sizeinbase, which however
9400 * Created Global RNG API which is global RNG that application can
9401 initialize. After initializing, any routine anywhere in the
9402 code (including library) can use RNG without allocating a new
9403 RNG object. This was done to allow this sort of use of the
9404 RNG in code that has no chance to allocate RNG object. All
9405 applications currently allocate this and many routines in the
9406 library use this. Affected file lib/silccrypt/silcrng.[ch].
9408 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9409 it to use the Global RNG API.
9411 * Defined Authentication Payload into protocol specification that
9412 is used during SILC session to authenticate entities. It is
9413 used for example by client to authenticate itself to the server
9414 to obtain server operator privileges.
9416 Implemented this payload into the lib/silccore/silcauth.[ch].
9417 Implemented also routines for public key based authentication
9418 as the new protocol specification dictates.
9420 Moved definitions of different authentication methods from
9421 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9423 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9424 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9425 silc_pkcs_verify_with_hash functions into the file
9426 lib/silccrypt/silcpkcs.[ch].
9428 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9430 * The client entry's userinfo pointer must be always valid.
9431 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9432 will fail since it requires the userinfo. Now, the userinfo
9433 is allocated as "" if actual userinfo does not exist. Actually,
9434 it must exist and it is totally Ok to drop client connections
9435 that does not announce the userinfo. However, we will make
9436 this workaround for now.
9438 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9439 to return the remote port by socket.
9441 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9444 SILC_SERVER_PENDING_EXEC and added an new macro
9445 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9446 data or when error occurs while processing the pending command.
9448 Added new argument `destructor' into silc_server_command_pending
9449 and to the SilcServerCommandPending object. This destructor is
9450 now called after calling the pending callback or if error occurs
9451 immediately. If error occurs the actual pending callback won't
9452 be called at all - only the destructor. The destructor may be
9453 NULL if destructor is not needed.
9455 All this applies for client library code as well. Similar
9456 changes were made there as well for the pending commands.
9458 In the client, the application must now allocate the
9459 SilcClientCommandContext with the silc_client_command_alloc
9462 * Added reference counter to the SilcServerCommandContext. Added
9463 function silc_server_command_alloc and silc_server_command_dup
9466 Same type of functions added to the client library for the same
9469 * Removed the cmd_ident from IDListData away since it is now
9470 global for all connections. It is the command identifier used
9471 in command sending and with pending commands. The affected file
9474 * Added reference counter to the SilcSocketConnection objecet to
9475 indicate the usage count of the object. The object won't be
9476 freed untill the reference counter hits zero. Currently only
9477 server uses this, and client ignores it. The client must be
9478 set to use this too later. The affected files are
9479 lib/silccore/silcsockconn.[ch]. Added also the function
9480 silc_socket_dup to increase the reference counter.
9482 This was mainly added because it is possible that the socket
9483 is removed underneath of pending command or other async
9484 operation. Now it won't be free'd and proper DISCONNECTING
9485 flags, etc. can be set to avoid sending data to connection that
9486 is not valid anymore.
9488 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9489 the connection. After that it sets SILC_SET_DISCONNECTED.
9490 It is, however, possible that the socket data is not still freed.
9491 The silc_server_packet_process now checks that data is not
9492 read or written to connection that is DISCONNECTED. The socket
9493 get's freed when the reference counter hits zero.
9495 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9497 * Changed the client operation API: channel_message operation's
9498 `sender' is now the client entry of the sender, not the nickname
9499 and the `channel' is the channel entry, not the channel name.
9501 In the private_message operation the `sender' is now also the
9502 client entry of the sender not the nickname.
9504 Affected file is lib/silcclient/ops.h and all applications
9505 using the client operations.
9507 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9509 * Moved the calling of ops->connect() from connect_to_server_final
9510 into receive_new_id functin since that is the point when the
9511 client is actually allowed to send traffic to network. The
9512 affected file is lib/silcclient/client.c.
9514 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9517 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9518 (if needs broadcasting) instead of broadcasting the packets one
9519 by one which would make a burst in the network traffic.
9521 * Added `broadcast' argument to the functions in silcd/server.[ch]
9522 silc_server_create_new_channel[_with_id] to indicate whether
9523 to send New Channel packet to primary router.
9525 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9527 * Added new function into the silcd/server.[ch] files:
9528 silc_server_create_new_channel_with_id to create new channel with
9529 already existing Channel ID.
9531 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9532 lib/silccore/silcpacket.h. This packet is used t send list of
9533 Set Mode payloads inside one packet. Server uses this to set
9534 the modes for the channels and clients on those channels, that it
9535 announced to the router when it connected to it. The protocol
9536 specification has been updated accordingly.
9538 * The silc_server_new_channel did not handle the packet coming
9539 from normal server as it normally does not send that. However,
9540 when it announces its channels it does send it. Implemented
9541 the support for that.
9543 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9544 into the file lib/silccore/id.h.
9546 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9548 * Fixed memory leaks in the functions silc_idlist_del_client,
9549 silc_idlist_del_channel and silc_idlist_del_server in the file
9550 silcd/idlist.c. All of those leaked like a sieve.
9552 * Fixed some small memory leaks in the client's function
9553 silc_client_notify_by_server.
9555 * Added functions into silcd/server.c: silc_server_announce_clients,
9556 silc_server_announce_channels and silc_server_announce_server.
9557 These functions are used by normal and router server to announce
9558 to its primary router about clients, channels and servers (when
9559 router) that we own. This is done after we've connected to the
9562 These functions effectively implements the following packet types:
9563 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9564 and SILC_PACKET_NEW_ID_LIST.
9566 * Added new functions into the silcd/packet_receive.[ch]:
9567 silc_server_new_id_list, silc_server_new_channel_list and
9568 silc_server_new_channel_user_list to handle the incoming
9569 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9571 * Added support of changing Channel ID in the function
9572 silc_server_replace_id. If the server that announces a channel
9573 to the router already exists in the router (with same name but
9574 with different Channel ID), router is responsible to send
9575 Replace ID packet to the server and force the server to change
9576 the Channel ID to the one router has.
9578 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9579 client that the Channel ID has been changed by the router. The
9580 normal server sends this to the client. Client must start using
9581 the new Channel ID as the channel's ID.
9583 Implemented handling of this new type into lib/silcclient/client.c
9584 into the function silc_client_notify_by_server.
9586 * Added new function silc_idlist_replace_channel_id into the files
9587 silcd/idlist.[ch] to replace the Channel ID.
9589 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * Call silc_server_command_identify_check always when processing
9592 the IDENTIFY command in silcd/command.c
9594 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9597 send keepalive packets. The packet can be sent by clients,
9598 servers and routers.
9600 Added function silc_socket_set_heartbeat into the file
9601 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9602 If not set, the heartbeat is not performed. The actual
9603 heartbeat is implemented in the low level socket connection
9604 library. However, application is responsible of actually
9607 Added silc_server_send_heartbeat to send the actual heartbeat
9608 packet into silcd/packet_send.[ch]. Server now performs
9609 keepalive with all connections.
9611 * Added silc_task_get_first function into lib/silcutil/silctask.c
9612 to return the timeout task with shortest timeout. There was a bug
9613 in task unregistration that caused problems. TODO has been
9614 updated to include that task system must be rewritten.
9616 * The client library will now resolve the client information when
9617 receiving JOIN notify from server for client that we know but
9618 have incomplete information.
9620 * Rewrote parts of silc_server_remove_from_channels and
9621 silc_server_remove_from_one_channel as they did not remove the
9622 channel in some circumstances even though they should've.
9624 * Encryption problem encountered in server:
9626 The LEAVE command used to send the Channel Key packet to the
9627 router immediately after generating it. However, the code
9628 had earlier sent Remove Channel user packet but not immediately,
9629 ie. it was put to queue. The order of packets in the router
9630 was that Channel Key packet was first and Remove Channel User
9631 packet was second, even though they were encrypted in the
9632 reverse order. For this reason, MAC check failed. Now, this
9633 is fixed by not sending the Channel Key packet immediately but
9634 putting it to queue. However, this is more fundamental problem:
9635 packets that are in queue should actually not be encrypted
9636 because packets that are sent immediately gets encrypted
9637 actually with wrong IV (and thus MAC check fails). So, packets
9638 that are in queue should be encrypted when they are sent to
9639 the wire and not when they put to the queue.
9641 However, the problem is that the current system has not been
9642 designed to work that way. Instead, the packet is encrypted
9643 as soon as possible and left to the queue. The queue is then
9644 just purged into wire. There won't be any fixes for this
9645 any time soon. So, the current semantic for packet sending
9648 o If you send packet to remote host and do not force the send
9649 (the packet will be in queue) then all subsequent packets to the
9650 same remote host must also be put to the queue. Only after the
9651 queue has been purged is it safe again to force the packet
9654 o If you send all packets immediately then it safe to send
9655 any of subsequent packets through the queue, however, after
9656 the first packet is put to queue then any subsequent packets
9657 must also be put to the queue.
9659 Follow these rules and everything works fine.
9661 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Added new function silc_server_remove_clients_by_server to
9664 remove all client entries from ID list when the server connection
9665 is lost. In this case it is also important to invalidate all
9666 client entires as they hold the invalid server entry. This
9667 fixes fatal bug when server has lost connection and will reconnect
9670 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Made some sanity checks to silc_server_daemonise like to check
9673 whether the requested user and group actually exists.
9675 * Added sanity check to SKE's silc_ske_responder_finish to check
9676 that the public and private key actually is valid.
9678 * Invalidate the client's nickname when receiving Replace ID
9679 packet and the Client ID is being replaced. This means that the
9680 server will query the nickname if someone needs it (client)
9683 * Sort the ID Cache in client library when the ID Cache data
9684 has changed (needs sorting).
9686 * Do not allow for SILC client to create several connections to
9687 several servers. The client does not support windows right now
9688 and generating multiple connections causes weird behaviour.
9690 Irssi-silc client does support windows and can handle several
9691 connections without problems, see: www.irssi.org and SILC plugin.
9693 * Fixed some places where client was added to the IDList. The
9694 rule of thumb is following (in order to get everything right):
9695 If the client is directly connected local client then the
9696 `connection' argument must be set and `router' argument must be
9697 NULL to silc_idlist_add_client function. If the client is not
9698 directly connected client then the `router' argument must
9699 bet set and the `connection' argument must be NULL to the
9700 silc_idlist_add_client function.
9702 * The funtion silc_server_packet_send_local_channel actually did
9703 not check whether the client was locally connected or not. It
9704 does that now. Fixed a bug related to LEAVE command.
9706 * Fixed Remove Channel User payload parsing bug in server's
9707 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9709 * The server's silc_server_save_channel_key now checks also the
9710 global ID list for the channel as it might not be in the local
9711 list. Fixed a bug related to LEAVE command.
9713 * Is this the end of the [<unknown>] buglet that has been lurking
9714 around for a long time? A little for loop fix in server's
9715 silc_server_command_whois_parse that is used by both IDENTIFY
9716 and WHOIS command. At least, this was a clear bug and a cause
9717 of one type of [<unknown>] buglet.
9719 * WHOIS and IDENTIFY commands call the function
9720 silc_server_command_[whois/identify]_check function even if
9721 we are not router server.
9723 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9725 * Added --with-gmp configuration option. If set the GMP
9726 is always compiled in the SILC source tree. If not set then
9727 it is checked whether the system has the GMP3 installed. If
9728 it has then the GMP won't be compiled (the system's headers
9729 and library is used), if it doesn't have it then the GMP is
9730 compiled in the SILC source tree.
9732 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Changed RSA private exponent generation to what PKCS #1
9735 suggests. We try to find the smallest possible d by doing
9736 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9737 not security fix but optimization.
9739 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Added new config entry [Identity] to fork the server and run
9742 it as specific user and group. A patch from Bostik.
9744 * Imported Dotconf configuration library into lib/dotconf.
9745 This will be used to create the SILC configuration files later.
9746 It will appear in the distsribution after this commit.
9748 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * A big code auditing weekend happening. Auditing code for
9751 obvious mistakes, bugs and errors. Also, removing any code
9754 Removed files for being obsolete:
9756 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9757 inline in the file lib/silcutil/silcbuffer.h)
9759 o lib/silcutil/silcbufutil.c (the header has inline versions)
9761 Changed code to fix possible error conditions:
9763 o The buffer formatting routines now check that the destination
9764 buffer really has enough space to add the data. This applies for
9765 both buffer formatting and unformatting
9766 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9767 unformatting was changed to accomodate following rules:
9768 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9769 sent to the function while XXX_*STRING will not allocate or copy
9770 the data into the buffer. Instead it sets the pointer from the
9771 buffer into the pointer sent as argument (XXX_*STRING used to
9772 require that the pointer must be allocated already). This change
9773 makes this whole thing a bit more consistent and more optimized
9774 (note that the data returned in the unformatting with XXX_*STRING
9775 must not be freed now). The routines return now -1 on error.
9777 o Tried to find all code that use buffer_format and buffer_unformat
9778 and added return value checking to prevent formatting and
9779 especially unformatting errors and possible subsequent fatal
9782 o Changed ske->x and ske->KEY to mallocated pointers in
9783 lib/silcske/silcske.h. Fixed possible data and memory leak.
9785 o Added return value checking to all *_parse* functions. Fixed
9786 many memory leaks as well.
9788 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9789 so that buffer overflows would not happen. All code now also
9790 checks the return value as it can fail.
9792 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9794 * Added reconnection support to server if the normal server looses
9795 its connection to the router (for example if router is rebooted).
9796 The server performs normal reconnection strategy implemented
9797 to the server. Affected file silcd/server.c.
9799 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9801 * Added new packet type SILC_PACKET_SET_MODE that is used to
9802 distribute the information about changed modes (for clients,
9803 channels and clients channel modes) to all routers in the
9804 network. Updated the protocol specification accordingly.
9806 Added functions into silcd/packet_send.c and
9807 silcd/packet_receive.c: silc_server_send_set_mode,
9808 silc_server_set_mode.
9810 Added new files silcmode.[ch] into lib/silccore that implements
9811 the encoding and decoding of Set Mode Payload. Added new type
9812 SilcSetModePayload. Moved the definitions of different modes
9813 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9815 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Oops, a little mistake in server's connection authentication
9818 protocol. The protocol is not ended with FAILURE but with
9819 SUCCESS if the authentication is Ok. :) Affected file is
9822 * Implemented NICK_CHANGE notify handling in server in the file
9823 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9824 the local clients on the channel. After the changing nickname
9825 in router environment snhould work and the [<unknown>] nickname
9826 should appear no more.
9828 The silc_server_replace_id function that receives the Replace ID
9829 payload now sends the NICK_CHANGE notify type also in the file
9830 silcd/packet_receive.c
9832 * Changed WHOIS and IDENTIFY command to support the maximum amount
9833 of arguments defined in protocol specs (3328 arguments). This
9834 fixed a bug that caused problems when there were more than three
9837 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Added extra parameter, command identifier, to the
9840 silc_client_send_command so that explicit command identifier
9843 Changed that ID list routines uses specific command identifier
9844 when sending WHOIS/IDENTIFY requests to the server so that they
9845 can be identified when the reply comes back.
9847 Affected files lib/silcclient/command.[ch],
9848 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9850 * Added `sender' argument to silc_server_packet_send_to_channel
9851 to indicaet the sender who originally sent the packet to us
9852 that we are now re-sending. Ignored if NULL. Affected file
9853 silcd/packet_send.[ch].
9855 * Added some server statistics support in silcd/server_internal.h
9856 SilcServerStatistics structure and around the server code. Also
9857 send some nice statistics information when client is connecting
9860 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Fixed channel ID decoding in server's JOIN command reply in
9863 silcd/command_reply.c
9865 * Fixed braodcasting of replace ID payload to not to send it if
9866 we are standalone server in silcd/packet_receive.c.
9868 * Fixed all channel message sending routines to not to send
9869 packets to clients that has router set, since they are routed
9870 separately in the same function earlier. Affects file
9871 silcd/packet_send.c and all channel packet sending functions.
9873 * In USERS reply, res_argv[i] are not allocated, the table
9874 is allocated. Thus changed that free the table, not its
9877 * In server's whois_check and identify_check if the client is
9878 locally connected do not send any WHOIS commands - they are not
9881 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9883 * Fixed some minor bugs in client when sending WHOIS command. The
9884 arguments was in wrong order.
9886 * Removed statis function add_to_channel from server in
9887 silcd/command.c that was previously used with the joining but
9890 * Tested USERS command in router environment successfully with two
9891 routers, two servers and two clients.
9893 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9895 * Reorganized the USERS command and command reply in client library
9896 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9897 When the command is given by user we register a pending command
9898 callback that will reprocess the command after the reply has been
9899 received from the server. When reprocessing the packet we then
9900 display the information. Thus, the USERS information is displayed
9901 now in the command callback instead of in the command reply
9902 callback. The processing of the command is same as previously
9903 when server has sent the command reply in the JOINing process.
9905 * Added to USERS command in silcd/command_reply.c to join the client,
9906 we didn't use to know about, to the channel after we've created
9907 a client entry for it. Also, for clienet we did know already still
9908 check whether it is on the channel or not and add it if not.
9910 * Removed silc_server_command_join_notify as the function and its
9913 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Changed the client's pending command handling to the same as the
9916 server's pending command handling. It is also now possible to
9917 execute command reply functions from other command reply
9918 function as the function callbacks for commands and command
9919 replies are one and same. The pending commands are not static
9920 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9921 in client connection context. Thus, pending commands are server
9922 connection specific as it is convenient.
9924 Changed the function silc_client_command_pending and
9925 silc_client_command_pending_del and added new function
9926 silc_client_command_pending_check. Removed the
9927 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9930 * Added cmd_ident, current command identifier, to the client
9931 connection context in lib/silcclient/client.h to keep track on
9932 command identifiers used in command sending. Client's command reply
9933 function handling now supports the mandatory command identifiers.
9935 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9936 funtions in client to fully support pending command callbacks.
9938 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9939 as one of the arguments to the application in the command reply
9942 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9943 before first releasing SILC but came back. Now it is removed again
9944 and should come back nomore. The FORWARDED flag was used only
9945 by the JOINing procedure by forwarding the command packet to router.
9946 Now, the JOINing procedure has been changed to more generic (due
9947 to various router environment issues) and FORWARDED is not needed
9948 anymore for anything. The protocol specification is yet to be
9951 Now, removed silc_server_packet_forward from server and the flag
9952 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9954 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9956 * Renamed NAMES command to USERS command. The NAMES was named that
9957 due to historical reasons. Now it is renamed. Also, rewrote
9958 parts of the USERS command. The nickname list is not sent anymore
9959 by the server. Only Client ID and mode lists are sent in the USERS
9960 command. Changed this also to the protocol specification.
9962 The client now resolves the names and stuff after it receives
9963 the USERS list from the server when joining to the channel.
9965 * WHOIS and IDENTIFY commands has been changed to support multiple
9966 Client ID's per command. One can now search for multiple users
9967 in the network by sending only one WHOIS or IDENTIFY command.
9968 Changed the code and the protocol specifications.
9970 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9971 uses silc_server_command_whois_parse to parse the request. */
9973 * If normal server, do not parse the WHOIS and IDENTIFY requests
9974 before sending it to the router. Saves some time.
9976 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9978 * Fixed JOIN command on client library. Wrong number of arguments
9979 used to crash the client.
9981 * Added silc_server_channel_has_global function to check whether
9982 channel has global users or not.
9984 * Added silc_server_channel_has_local function to check whether channel
9985 has locally connected clients on the channel.
9987 * The silc_server_remove_from_one_channel now checks whether the
9988 channel has global users or not after given client was removed from
9989 the channel. It also checks whether the channel has local clients
9990 on the channel anymore. If it does not have then the channel entry
9991 is removed as it is not needed anymore.
9993 * The silc_server_notify now checks on JOIN notify whether the joining
9994 client is one of locally connected or global. If it is global then
9995 the channel has now global users on the channel and that is marked
9996 to the channel entry. Also, it now saves the global client to
9997 global list who is joining and JOINs it to the channel. This is
9998 for normal server, that is.
10000 Changed silc_server_send_notify_on_channel,
10001 silc_server_packet_relay_to_channel and
10002 silc_server_packet_send_to_channel check if we are normal server
10003 and client has router set (ie. global client) do not send the
10004 message to that client, as it is already routed to our router.
10006 * Implemented LEAVE notify type handling in silc_server_notify
10009 * Tested LEAVE command in router environment successfully. Tested
10010 with two routers, two servers and two clients.
10014 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10016 * Implemented SIGNOFF notify type handling in silc_server_notify
10019 * silc_server_remove_id now removes the client entry from all channels
10020 it has joined and thusly sends SIGNOFF notify type.
10022 * Rewrote the NAMES list generation in server by removing two excess
10023 loops. The lists are created now inside one loop.
10025 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10027 * silc_server_remove_channel_user checks now also global list
10028 for channel and client.
10030 * silc_server_new_channel_user checks now both local and global
10031 list for channel and client. Fixed a bug in client id decoding.
10032 Used to decode wrong buffer.
10034 * silc_server_channel_message checks now both local and global
10035 list for channel entry.
10037 * Tested channel joining (hence JOIN) in router environment
10038 successfully. Tested with two routers, two servers and two
10041 * Tested channel message sending in router environment successfully.
10043 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Added silc_server_save_channel_key into server.[ch] to save the
10046 received channel key in Channel Key payload processing. It is
10047 also used in JOIN command reply handling.
10049 Equivalent function silc_client_save_channel_key added into
10050 client.[ch] into client library.
10052 * Changed JOIN command reply to send information whether the channel
10053 was created or not (is existing already) and the channel key
10054 payload. Changed protocol specs accordingly.
10056 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10057 the request was sent by ID and not by nickname. Crashed on
10060 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10063 now correctly save the received data.
10065 * silc_server_free_sock_user_data now notifies routers in the
10066 network about entities leaving the network.
10068 At the same time implemented functions silc_server_remove_id
10069 and silc_server_send_remove_id to receive and send REMOVE_ID
10070 packets. The packet is used to notify routers in the network
10071 about leaving entities. The ID removed will become invalid in
10074 * Added function silc_idlist_del_server into server. Removes and
10075 free's server entry from ID list.
10077 * silc_server_private_message function now checks, if we are router,
10078 that the destination ID really is valid ID, naturally.
10080 * In router when NEW_ID packet is received (for new client) the
10081 hash of the Client ID is saved in the ID Cache but the
10082 client->nickname is set to NULL, instead of putting the hash
10085 IDENTIFY command now also checks that client->nickname must be
10086 valid. If it is not if will request the data from the server who
10087 owns the client. Added new function
10088 silc_server_command_identify_check.
10090 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10091 to set the command to already allocated Command Payload.
10093 * Tested private message sending in router environment with two
10094 routers, two servers and two clients. Fixed minor bugs and now
10097 * Fixed segfault from client's NAMES command. Used to crash if
10098 not on any channel.
10100 * Forwarded packets must not be routed even if it is not destined
10101 to the receiver. Changed server code comply with this.
10103 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10105 * Added `require_reverse_mapping' boolean value to ServerParams
10106 structure. If TRUE (not default) the server will require that
10107 the connecting host has fully qualified domain name.
10109 If the reverse mapping is not required and hostname could not be
10110 found the IP address is used as hostname.
10112 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10114 * Implemented version string checking to both client and server.
10115 The check is incomplete currently due to the abnormal version
10116 strings used in development version of SILC.
10118 * Changed all command functions in server to use the new
10121 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Changed char *data to unsigned char *data in ID Cache system to
10124 support binary data as ID Cache data. Changed code to support
10125 binary data in lib/silccore/idcache.c.
10127 * Renamed silc_server_packet_relay_command_reply to
10128 silc_server_command_reply as it is normal packet receiving
10129 function. Rewrote the function to accept command replys for
10130 servers and not only for clients.
10132 * Mark remote router always as registered server if we are connecting
10133 to it. Otherwise, commands sent by the router to us are ignored.
10135 * All ID List find routines now returns the ID Cache Entry pointer
10136 as well if requested.
10138 * WHOIS command works now in router environment, tested with two
10139 routers, two servers and two clients.
10141 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10142 in router environment (as it is almost equivalent to WHOIS) but
10143 hasn't been tested thoroughly. Added new functions:
10145 silc_server_command_identify_parse
10146 silc_server_command_identify_send_reply
10147 silc_server_command_identify_from_client
10148 silc_server_command_identify_from_server
10150 * Disabled route cache adding because adding two different ID's with
10151 same IP replaces the old cache entry thus giving wrong route.
10152 The entry->router->connection is always the fastest route anyway
10153 so route cache may not be needed. Of course, new routes maybe
10154 established after receiving the ID when the entry->router->connection
10155 might not be anymore the most optimal.
10157 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10159 * Add route cache for received ID for fast routing.
10161 * Added silc_server_packet_route to route received packet on router
10162 that is not destined to us.
10164 * Renamed silc_server_get_route to silc_server_route_get.
10166 * Added id_string and id_string_len fields into SilcServer to
10167 include encoded ServerID for fast comparing without excess
10168 encoding of the ID's.
10170 * Cleaned up WHOIS command on server side. Added following static
10173 silc_server_command_whois_parse
10174 silc_server_command_whois_check
10175 silc_server_command_whois_send_reply
10176 silc_server_command_whois_from_client
10177 silc_server_command_whois_from_server
10179 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10180 arguments in command replies. All command functions should be
10181 updated to use this macro.
10183 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Minor typo fixes on command reply handling on server.
10187 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10189 * Added silc_server_command_add_to_channel internal routine to add
10190 the client to the channel after router has created the channel and
10191 sent command reply to the server.
10193 * Added generic silc_server_send_command to send any command from
10196 * Use static buffer with ID rendering instead of duplicating data.
10198 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10200 * Fixed a channel user mode bug when joining to a channel server gave
10201 everybody channel founder rights, oops.
10203 * We mark ourselves as the router of the incoming server connection
10204 if we are router ourselves. This way we can check in some packet
10205 sending functions whether it is locally connected server. For
10206 incoming router connections we put NULL.
10208 * For router sending packets locally means now always sending the
10209 packet cell wide; to local clients and local servers. For normal
10210 server sending packet locally means sending it to only local
10213 * Fixed the JOIN command to really work in router environment. If the
10214 channel is created it is always created by the router. Router is
10215 also responsible of making the initial joining to the channel,
10216 sending JOIN notify to the sending server and distributing
10217 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10218 does not exist server doesn't do anything else but forward the
10219 command to the router which performs everything.
10221 * Added silc_server_send_channel_key function to send the Channel Key
10224 * Added silc_server_create_channel_key to create new channel key. The
10225 channel key is now re-generated everytime someone joins or leaves
10226 a channel, as protocol dictates. Note: channel->key_len is the
10227 key length in bits.
10229 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10232 packet_receive.[ch] to separate packet sending and receiving
10233 routines. The server.[ch] now includes everything else including
10234 actual packet processing (writing and reading data) and other
10237 Renamed silc_server_private_message_send_internal to
10238 silc_server_send_private_message. The routine is still though
10239 used only to relay private messages as server does not send
10240 private messages itself.
10242 Renamed silc_server_new_channel to silc_server_create_new_channel
10243 and added new function sicl_server_new_channel that handles the
10244 incoming New Channel packet. Added also new sending function
10245 silc_server_send_new_channel to send New Channel Payload.
10247 * Added new function silc_server_notify to process incoming notify
10248 packet to the server/router. Server may then relay the notify
10249 to clients if needed.
10251 * Added new function silc_server_new_channel_user to process incoming
10252 New Channel User packet. Router will redistribute the packet and
10253 send JOIN notify to its local clients and locally connected servers
10254 if needed. Normal server will send JOIN notify to its local client
10255 on same channel when received this packet. Added also corresponding
10256 sending function silc_server_send_new_channel_user to sent the
10259 * Added boolean route argument to send_notif_to_channel and
10260 packet_send_to_channel functions to attempt to route the packet
10261 if it is TRUE and send only locally if it is FALSE.
10263 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10265 * silc_server_replace_id now broadcasts the received replace ID
10266 packet if it is not broadcast packet already. The router must
10267 broadcast to inform other routers about changed ID.
10269 * Added backpointer to server's router into SilcServer context in
10270 silcd/server_internal.h.
10272 * Fixed silc_server_packet_broadcast to send correct broadcast
10275 * The channel key is now distributed to the local client as soon
10276 as it is received from the router (in router environment) so that
10277 no other packet may be sent for the channel until client has
10280 * silc_server_remove_channel_user now broadcasts the received
10281 Remove Channel User packet if it is not broadcast packet already.
10282 The router must broadcast to inform other routers about removed
10285 * Added users field into SilcPacketContext that is a reference count
10286 of the context. One can increase the reference count by calling
10287 silc_packet_context_dup which is now changed to just increase the
10288 reference count instead of duplicating the data. The reference
10289 count is decresed by calling silc_packet_context_free that will
10290 free the data after the reference count hits zero.
10292 For now on the packet context and everything allocated into it
10293 (including the raw packet from network) must be freed by calling
10294 the new silc_packet_context_free function. Added also new function
10295 silc_packet_context_alloc that must be used now to allocate the
10296 context. This also means that if a routine is asynchronous from
10297 silc_[client/server]_packet_parse_type the packet context must
10298 be duplicated by calling silc_packet_context_dup. Otherwise it
10299 gets free'd after silc_[client/server]_packet_parse_type returns.
10300 Also, one must remember that if packet is duplicated then its
10301 reference count must be decresed by calling the free function as
10302 many times as it was duplicated.
10304 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10305 from both client and server.
10307 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10309 * Made joining to a channel working in router environment.
10311 * Cleaned up JOIN command on server side and create function
10312 silc_server_command_join_channel internal routine to make the
10315 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10317 * Changed silc_command_pending list to SilcDList. Also, added
10318 `ident' field to SilcServerCommandPending structure to identify
10319 the reply and to call correct callback.
10321 Added silc_server_command_pending_check function to replace the
10322 corresnponding macro. The silc_command_pending list is not
10325 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10326 to set identifier to previously allocated Command Payload. It
10327 is used to set identifier for command when resending Command
10330 * Added silc_command_payload_encode_payload to encode Command
10331 Payload buffer from SilcCommandPayload structure.
10333 * Added silc_argument_payload_encode_payload to encode Argument
10334 payload buffer from SilcArgumentPayload structure.
10336 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Changed WHOIS command to support router connection on server side.
10339 The whois request is always sent to router unless the server is
10340 standalone server. After server has received the reply from the
10341 router will it send the reply to the client.
10343 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10344 broadcast received broadcast packet. The function is used only
10345 by router. The broadcast packet is always sent to the router's
10348 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10349 render given ID to printable string, for log files for example.
10351 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10353 * Made basic router to router connections working. At least they
10354 can now connect to each other but nothing really works the way
10355 they are supposed - yet.
10357 * Added new initiator token to RouterConnection configuration
10358 file in silcd/serverconfig.[ch]. It is used to tell whether we
10359 are the initiator to the remote router or whether we'll expect
10360 the other end to connect.
10362 * Moved registering of listener task to silc_server_init, hence
10363 the server starts listenning as soon as it is run, even if it
10364 does not have connections to other routers. Let's see how well
10367 * Changed default connection retry timeouts for more suitable in
10370 * Removed cipher and such arguments from silc_idlist_add_client
10371 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10372 Added new function silc_idlist_add_data to add the keys and stuff
10375 * Added SilcIDListData structure and added it to SilcClientEntry
10376 and SilcServerEntry as their first field in the structure. This
10377 way we can explicitly cast the ID entries to the SilcIDListData
10378 structure and get common data for the entries. In past, we had
10379 to first check what type of connection it is and then cast it to
10380 correct ID entry type. Now, we can directly cast the opaque
10381 pointer to the SilcIDListData (no matter what ID entry it actually
10382 is) and get the data needed.
10384 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10386 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10387 in some circumstances even if threre were timeout tasks, though not
10388 IO tasks, but tasks anyway. Now fixed.
10390 * Defined SilcServerConnection structure to hold connection specific
10391 stuff about directly connected servers and routers. The definition
10392 is currently in silcd/server_internal.h. I thought about having
10393 a bit more important role fro this struct but for now it is used
10394 only when connecting to other server (or router actually).
10396 * Added connecting retry support in server when connecting to
10397 router(s). The retry feature implement exponential backoff
10398 algorithm. Also, added SilcServerParams structure to hold default
10399 parameters for server. For now, it include these retry settings
10400 and are hard coded. After server is moded to be as Silc Server
10401 Library this structure will be more important.
10403 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Changed client librarys channel->clients table to SilcList and
10406 changed code accordingly.
10408 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10410 * Changed client's channel table to SilcList and changed code
10411 accordingly. Also changed SilcChannelClientEntry to include back-
10412 pointer to the channel so that client entry can use that structure
10413 as list as well and we have fast cross-reference to the channel.
10414 This change dramatically decreased the complexity of channel
10415 handling with client entry and vice versa (removed one extra
10416 loop when searching for channel entry from many functions).
10418 * Changed server->sim from table to SilcDList and changed code
10421 * NAMES command can now be used from user interface. It will show
10422 the user list on the channel, neatly.
10424 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10425 Code now saves realname of the user if it becomes available.
10427 * Renamed configure.in to configure.in.pre and made ./prepare
10428 script to automatically add correct version string to
10429 configure.in which it creates from configure.in.pre.
10431 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * NAMES command reply now shows users mode with the nickname when
10434 joining to channel.
10436 * Moved silc_client_ch[u]mode[_char] functions from
10437 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10438 place sucks, they are utility functions and should be in some
10441 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10443 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10446 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10450 * Added TRQ (efficient deque and list library) into lib/trq. This is
10451 a very good list library that is currently used in the SILC. Defined
10452 SilcList API over the library because I didn't like the API very
10453 much. See lib/trq/silclist.h for the API and examples of how to
10454 use the API. Fixed various places in the code to use the new
10455 SilcList API. The SilcList is meant for lists that has a structure
10456 already defined as a list. It is not suitable to add just some
10457 context to the list (in TRQ, the context is the list actually).
10459 So, I defined SilcDList that can be used for the purpose where
10460 predefined list structure does not exit. This can be used as
10461 such list. Now some context just can be added to the SilcDList.
10462 Currently this list is not used in the SILC just yet, though there
10463 are a lot places where this can replace dynamically allocated
10464 tables and I will fix these places, later, to use SilcDList.
10465 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10466 and use TRQ internally).
10468 Also fixed some annoying warning messages that the original TRQ
10469 code generated. Also minor changes to TRQ's Makefile.in.
10471 * Added support for querying by Client ID to both WHOIS and
10472 IDENTIFY commands into server, as required by the protocol.
10474 * Removed method function pointers from SilcBuffer structure. They
10475 weren't used to anything and just increased the context size for
10476 no good reason. This change also made silc_buffer_alloc and
10477 silc_buffer_free functions inline functions.
10479 * Disabled command flooding detection support until it's fixed so
10480 that it accepts commands in but does not execute them more than once
10483 * Added silc_net_localhost(), to return local hostname, into
10484 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10485 that must be initialized before calling silc_client_init.
10487 * Added new function: silc_server_send_notify_on_channels to send
10488 notify messages to all channels client has joined. It is assured
10489 that the message is sent only once per client.
10491 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10492 lib/silcutil/silcutil.[ch] as silc_format function. The new
10493 function is generic and is used by server as well, not only by
10494 the logging routines.
10496 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10497 the provided version string was not acceptable. Added new function:
10498 silc_ske_check_version into lib/silcske/silcske.h. The function
10499 must be implemented by the application (client or server) and it
10500 does not reside in the SKE library. The function checks the version
10501 string remote end sent.
10503 * Added back pointers (to opaque context and to SilcSocketConnection)
10504 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10506 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10507 duplicate packet context structure.
10509 * Changed `notify' client operation to send same arguments as client
10510 receives from server except for ID's. ID's are mapped to correct
10511 ID entry and that is returned. Also, if channel entry is not sent
10512 by server but the notify is for channel the channel entry is sent
10513 to application (otherwise application doesn't know that it is for
10514 channel (library gets it from packet's Destination ID)).
10516 * Added silc_client_remove_from_channels into client library to
10517 remove a client from all channels it has joined to. Used when
10518 received SIGNOFF notify from server. Added also new function
10519 silc_client_replace_from_channels to replace old ID entry with
10520 new ID entry on all channels. Used when received NICK_CHANGE
10521 notify from server.
10523 * Fixed ID Cache list handling in silc_idlist_get_client in
10524 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10525 to get (or query) client by ID.
10527 * Updated TODO list.
10529 * Added connection authentication status message defined by the
10530 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10531 support for these into the code in client and server side.
10533 * Added generic function silc_client_send_command to send any command
10534 with variable argument list. Application should use this function
10535 to send commands if the command functions provided by the library
10536 does not suite for the application's user interface needs.
10538 * Added new `failure' client operation. Application is notified about
10539 received failure packet if client is executing a protocol. In this
10540 case the protocol's execution has failed.
10542 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10543 is required by the protocol.
10545 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10546 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10549 * Added status flag to SilcSKE object to indicate realtime status
10550 of the SKE protocol.
10552 * Application receives now exactly same command reply arguments as
10553 the library receives from server. However, if ID is received the
10554 corresponding ID entry is returned to the application (eg. Client
10555 ID is mapped to correct SilcClientEntry entry and that is returned).
10556 Changed command_reply client operation due to this change.
10558 * Changed all ID's in commands and in command replys as ID Payloads.
10559 Change affected both client and server side codes.
10561 All ID's sent in SILC network (with execption of ID's in SILC
10562 Packet header) are sent in ID Payload to support variable length
10565 * Server now notifies nick changes and notifies all clients on
10566 the channels about the new nickname (about the new Client ID,
10569 * Implemented CMODE command to change channel modes. Supports all
10570 channel modes defined by the protocol specs except ban and invite
10571 lists. (Also, private channel key mode is supported but support for
10572 setting private channel key in client is missing, thus, this mode
10573 has no effect on client side (except that server requires that the
10574 client uses private channel key and normal channel traffic does not
10577 Also, invite mode works per se, but INVITE command does not work
10578 yet correctly, so you can set channel as invite only channel but
10579 inviting clients to the channel does not work (it is yet to be
10580 thought what's the best way to do it).
10582 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10583 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10584 Implemented CUMODE command to change user's mode on the channel.
10585 Supports all modes defined by the protocol specs.
10587 * Added NAMES command reply to return users modes on the channel.
10589 * Removed unnecessary and slow ciphers from lib/silccrypt.
10591 * Set SO_KEEPALIVE option to connection sockets by default.
10593 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10595 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10596 redefined the Notify Payload into protocol specs.
10598 * Added silc_id_payload_parse_id to get ID directly from raw
10601 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10603 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10604 accept searching by Client ID as well.
10606 * Added support for LEAVE and SIGNOFF notify types in client library.
10608 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10609 to parse ID Payload from raw data.
10611 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Added flags parameter into silc_ske_assemble_security_properties
10614 function in lib/silcske/silcske.[ch].
10616 * Changed notify client operation to fit better for notify messages
10617 sent by server. The notify payload received from server is now
10618 passed to the application (after parsing it to SilcNotifyPayload).
10619 It is application's responsibility to retrieve the arguments
10620 from the payload and show the message the way it wants. The message
10621 sent by server is implementation specific.
10623 * Changed public keys to comply with the protocol specification.
10624 Old public keys are not supported anymore and are not compatible.
10626 * Removed nickname from Channel Payload as the latest draft removed
10627 it. The client must resolve the nickname from the NAMES command
10628 reply received when it joined the channel.
10630 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10632 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10634 * Fixed some errors in protocol specification drafts.
10636 * Created lib/silccore/silcnotify.c to implement Notify Payload
10637 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10638 generic payloads described by protocol specifications. The file
10639 includes implementations for ID Payload and Argument Payload.
10641 * Changed Command Payload implementation to use the new Argument
10642 Payload. Changed command_xxxx_payload to command_payload_xxxx
10643 to comply with SILC coding conventions.
10645 * Added suppport for Argument Payload handling in Notify Payload
10646 implementation as protocol requires it. Added the new support
10647 into server and client lib as well.
10649 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10651 * Added support for multiple nicknames on same channel. [n] is
10652 added locally to the nickname if there are more than one same
10653 nicknames on the channel.
10655 * Server now sends all nicknames that matched WHOIS request.
10656 Client also shows the list received from server.
10658 * Added TOPIC command to client side. User can now set and show
10659 current topic on channel.
10661 * Added MOTD command to client and server. Also, server sends the
10662 motd when client connects to the server.
10664 * Changed version strings to comply ISO 8601.
10666 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Fixed protocol error handling in client library. It should now
10669 cope even if the SKE fails for some reason.
10671 * Made new protocol specification drafts for submitting to IETF.
10673 * Implemented TOPIC command to server in silcd/command.c.
10675 * Added two new notify types into lib/silccore/silcnotify.h:
10676 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10677 notify nickname change and topic setting/change on a channel.
10679 * API change of command_reply operation in client library. The
10680 application gets now the status type received from server as well.
10682 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10686 * Cras fixed and optimized the packet handling even further and
10687 it should work now. Minor change to the prototype of function
10688 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10690 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Added new function into lib/silcutil/silcschedule.[ch]:
10693 silc_schedule_with_fd to select() a specified fd. The function
10694 returns after timeout expires or data arrives or goes. The
10695 function is used by packet routines to wait that all data is
10696 received from network.
10698 * Fixed data reading from network in lib/silccore/silcpacket.c.
10699 The code now assures that all data is read from the fd and then
10700 continues packet processing. This was a bug fix since the code
10701 used to drop some data in some circumstances.
10703 * Added new function into lib/silcclient/client.[ch]:
10704 silc_client_start_key_exchange to start key exchange after
10705 connection has been established to server. The code internally
10706 now uses this funtion but its main purpose was to provide it
10707 for applications that perform their own connecting. After
10708 application has created a connection it merely calls this
10709 function to start the key exchange between client and server.
10710 The library takes care of everything else after that.
10712 Updated also lib/silcclient/README to explain the usage of
10715 * Do not send to application information that connection has
10716 been established. Application gets notified it by connect
10719 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Applied cras's patch to add silc_schedule_one function. The
10722 function runs scheduler once and returns.
10724 * Fixed the scheduler after cras messed it up. The timeout
10725 handling works now as it's supposed to work.
10727 * Added into lib/silccore/ silcnotify.h to include notify
10728 message types support. Changed silc_server_send_notify*
10729 functions, in server.[ch], to support those new notify types.
10730 Added the support for the notify types into client library,
10731 as well. Added new notify client operation into ops.h in
10734 * Changed silc_server_packet_send_to_channel to send normal
10735 packets instead of just channel message packets. The function
10736 is now used to send the notify packets to channels. It is not
10737 used to send channel message packets anymore, as server never
10738 sends them anymore.
10740 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10741 va_arg()s as it seems to require it nowadays. I guess, if SILC
10742 is compiled with older va_arg() the new code should work anyway.
10744 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Splitted core library. Core library (lib/silccore) includes
10747 now only SILC protocol specific core (and common) components.
10748 Created new utility library (lib/silcutil) that includes more
10749 generic purpose stuff. The stuff for util library was taken
10750 from the old core library. This was minor and easy split.
10752 * Created SILC Client Library (lib/silcclient) that includes
10753 implementation of the SILC client without user interface. This
10754 was major move from silc/ directory. The code has been changed
10755 so that it is transparent towards the user interface. The
10756 silc/ directory includes now the same user interface as before
10757 and it uses the new client library. Read lib/silcclient/README.
10758 Basicly, the client library performs everything else related
10759 to SILC except user interface handling. Also, configuration
10760 files are considered to be part of user interface and library
10761 does not handle them.
10763 This change also changed a lot of structures, function naming etc.
10764 Most important change was that SilcClientWindow object was
10765 renamed to SilcClientConnection in the client library. Created
10766 also new file lib/silcclient/ops.h. Also added new files
10767 silc/local_command.[ch] and silc/client_ops.[ch].
10769 All these changes were made to make it easier for user interface
10770 designers to create what ever user interface for the SILC client
10773 It is also expected that the server will be moved to lib
10774 directory as well and SILC Server Library will be created;
10775 sometimes in the future.
10777 * Removed Local commands from lib/silccore/silccommand.h as
10778 they are application specific and new client library does not
10779 handle any of those anymore.
10781 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10782 old client implementation in silc/.
10784 * Added support for callback functions in SILC_LOG_* macros.
10785 Application can now set its own callbacks that will be called
10786 instead of using the default functions that will always print
10787 the debug messages to stderr (or stdout). Also, debugging can
10788 now be disabled by setting silc_debug to FALSE and re-enabled by
10789 setting it to TRUE. Note, that logging will still work even
10790 if debugging is disabled.
10792 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10793 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10794 silc_log_reset_debug_callbacks.
10796 * To enable debugging in silc client one must give now -d
10797 option on command line.
10799 * Changed silc_schedule_init to automatically allocate task queues
10800 if they are not allocated before calling it.
10802 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Added GMP 3.1 into math library.
10806 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10808 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10809 a channel in SILC network. The packet is used by servers and
10810 routers to notify other routers that user has left a channel.
10811 This little feature was missing until now. Added the feature
10812 to protocol specification as well.
10814 Added functions: silc_server_send_remove_channel_user and
10815 silc_server_remove_channel_user into server.[ch].
10817 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10818 lib/silccore/silcpacket.h. However, they are not implemented
10821 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * Fixed joining to a channel and sending channel messages
10824 between server and router. The channel message sending should
10825 now work inside a cell.
10827 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10829 * Fixed the private message sending between server and router.
10830 The private message sending should now work inside a cell.
10832 * Added silc_server_replace_id into server.[ch] to replace
10833 existing ID in the SILC network.
10835 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10836 and silc_idlist_replace_server_id into idlist.[ch] in server.
10838 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10840 * Fixed the server to server connections. Server can again now
10841 connect to router. Router to router connections probably does
10844 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * Added dynamic protocol registering support. Now protocols can
10847 registered and unregistered on the fly. Patch by cras.
10849 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Added lib/contrib directory to hold routines that some platforms
10852 don't have but are needed by SILC.
10854 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10855 into lin/contrib to provide getopt() and getopt_long() for
10856 those who don't have it.
10858 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10860 * Added AWAY command to client. When away message is set and
10861 client receives a private message packet the client automatically
10862 replies to the sender with the away message.
10864 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10865 bug seemed to be the cause of recent problems when compiling
10868 * Added version detection support to SKE protocol specification
10869 and added the new changes to the SKE implementation as well.
10870 There were other minor changes in the SKE protocol as well.
10872 Many changes in lib/silcske/silcske.[ch] and in
10873 lib/silcske/payload.[ch].
10875 * Added ^U functionality, clear input line. Patch from cras.
10877 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Mainly small bugfixes on core library. Fixed some debugging
10880 logging and buffer overflow in silclog.c.
10882 * Updated config.sub and config.guess on the distribution tree.
10884 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10886 * Added command lagging support in server. Client may execute
10887 commands now only once in two seconds.
10889 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10891 * Optimized packet reception. MAC computation and checking is now
10892 also more optimized. A lot previously duplicated code is now
10893 used as generic by both client and server.
10895 * Fixed key pair generation in clientutil.c
10897 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Added into lib/silccore/silcbufutil.[ch] new function;
10900 silc_buffer_realloc.
10902 * Moved generic packet sending/encryption functions to
10903 lib/silccore/silcpacket.[ch] from client and server. Some
10904 rewriting of the functions.
10906 * Moved all generic packet reception/decryption functions to
10907 lib/silccore/silcpacket.[ch] from client and server. The
10908 packet processing is now much cleaner in both client and server.
10909 These were major changes in both client and server.
10911 * Created many common functions in server to do packet sending.
10912 Previously code were duplicated a lot, this has been removed
10913 with these changes.
10915 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10917 * Rewrote major parts of the ID cache system. Don't know
10918 whether it is better now or not but at least the API is more
10921 * Major rewrite on ID cache stuff on client because of the ID
10922 cache API changes. Added idlist.c to client.
10924 * Also major rewrite on ID cache stuff on server as well.
10925 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10926 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10927 in hand, instead they are all put into the ID cache system now.
10928 All server_idlist_* routines uses ID cache now instead of
10929 traversing its own lists (those lists does not exist anymore).
10930 SilcIDList though still exists. Also, SilcXXXEntry's are
10933 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10935 * Finally made the SKE implementation compliant to the protocol
10936 specification. All mp integers are now binary encoded as
10937 opposed being HEX encoded.
10939 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10942 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10943 functions: silc_[encode/decode]_pem. Also added function
10944 silc_encode_pem_file to PEM encode with newlines ('\n') for
10945 saving into a file.
10947 * SILC public keys are now encoded either PEM or binary. Same
10948 option is for private keys as well. By default private keys
10949 are binary encoded and public keys PEM encoded. Silly HEX
10950 encoding were removed.
10952 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10953 function to create fingerprints.
10955 * Fixed a bug in SHA1; does not change the original data anymore.
10957 * Partly implemented INFO command on client and server side.
10958 Fixed CLEAR command. Changes to SERVER command; show current
10959 server(s) when giving command without arguments. Added
10960 VERSION command to client.
10962 * Added check to server that unregistered connections cannot
10963 execute commands (unless it is specificly allowed).
10965 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Fixed screen refresh.
10969 * Fixed channel joining bug from client. On some circumstances
10970 client tried to join to a channel it had already joined.
10972 * Added public key verification process into client's protocol.c.
10973 The client now verifies the public key from user and saves
10974 it into ~./silc/serverkeys/ directory.
10976 Added into: clientutil.[ch]: silc_client_verify_server_key.
10978 * Changed SKE protocol's silc_ske_initiator_finish function
10979 to accept callback function that verifies the received public
10980 key. Removed old silc_ske_verify_public_key function.
10982 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10985 silc_pkcs_private_key[_data]_set.
10987 * Made the password and public authentication more cleaner in
10988 server's protocol.c.
10990 * Removed historic and obsolete protocol `channel_auth' from
10991 both client and server.
10993 * Removed wrong way of sending command status messages from
10994 server to client in server's command.c. The old way violated
10995 protocol specification.
10997 Changes to silccore/silccommand.[ch]: removed
10998 silc_command_encode_status_payload -> not needed anymore,
10999 changed silc_command_encode_payload_va to accept extra
11000 argument on variable argument list. The argument type must
11001 now be provided to the function. Also, added new function:
11002 silc_command_encode_reply_payload_va which is same as
11003 normal command_encode_payload_va except command status type
11004 is provided as extra argument.
11006 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11008 * Added ~./silc directory handling. The directory includes the
11009 public and private keys for the client.
11011 Added silc_client_check_silc_dir, silc_client_create_identifier
11012 and silc_client_load_keys.
11014 * Implemented SILC protocol compliant public key. Added public
11015 and private key saving to and loading from files.
11017 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11018 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11019 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11020 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11021 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11023 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11024 silc_pkcs_load_[public/private]_key.
11026 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11028 * Added silc_server_get_route (route.[ch]) to get connection
11029 data for the fastest route for given ID.
11031 * Implemented INVITE command on client and server. The command
11032 were re-defined in the SILC Protocol Specification and the
11033 implementation now complies with the specification.
11035 * Implemented PING command on client and server.
11037 * Implemented NAMES command on client and server. The server side
11038 supports currently only normal server not router server yet.
11039 Some changes to NAMES definition in SILC protocol specification.
11041 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Implemented LEAVE command on client and server.
11045 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11046 again. This change was made to the protocol as well. Server
11047 should not violate the protocol specification anymore.
11049 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11051 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11052 was tested. SOCKS4 was not but should work anyway.
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