1 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed crashbug in connection closing, after a protocol
4 completion callback, which might have closed it already.
5 Affected file silcd/server.c.
7 * Fixed rekey with PFS in backup router. It did not allow
8 rekeys with PFS, and when the rekey protocol timedout
9 it crashed the backup router without the above fix. Affected
10 file silcd/packet_send.c and server.c.
12 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
14 * The silc_client_add_channel_private_key now returns the
15 private key context if pointer is given as argument.
16 Affected files are lib/silcclient/silcclient.h and
19 * Added support for using channel private keys in SILC
20 Client Library even if the private key mode is not set
21 on the channel. Affected file lib/silcclient/client_channel.c.
23 * The channel private key used to decrypt message is now
24 delivered to the application in the 'channel_messageÃ' client
25 operation. Affected files are lib/silcclient/silcclient.h
28 * Fixed wrong arg type for user limit in CMODE command reply.
29 Affected file silcd/command.c.
31 * The user limit is now taken and saved to SilcClientEntry in
32 JOIN and CMODE command replies and in CMODE_CHANGE notify.
33 Affected files lib/silcclient/silcclient.h, command_reply.c
36 * Added support to the new private message key indicator
37 packet. Added a new function to the client library:
38 silc_client_send_private_message_key_request. The sender
39 indicates to be initiator, and receiver is responder.
40 Added the indicator to the SilcClientEntry as 'prv_resp'
41 boolean. Affected files are lib/silcclient/silcclient.h
42 client.[ch], and client_prvmsg.c.
44 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
46 * Fixed the JOIN command calling when called with both
47 -auth and -founder. Affected file is lib/silcclien/command.c.
49 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
51 * Check watcher list for resumed clients as well. Affected
52 file is silcd/packet_receive.c.
54 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
56 * Implemented the user limit to the CMODE_CHANGE notify,
57 CMODE command reply and JOIN command reply in server.
58 Affected files are silcd/server.c, command.c, command_reply.c,
59 packet_send.c and packet_receive.c.
61 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
63 * Defined SILC_STRFMT_END that must be used now with
64 silc_buffer_strformat, instead of SILC_STR_END. Fixes
65 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
66 lib/silcclient/silcvcard.c, silcd/server_util.c.
68 * Fixed the adding of public key to the WATCH list in server.
69 Fixed the WATCH notify sending to client. Affected files
70 are silcd/packet_send.[ch], command.c, server_util.c.
72 * Implemented the watching by public key in the SILC Client
73 Library and SILC Client. Affected files are
74 lib/silcclient/command.c and client_notify.c.
76 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
78 * Added support for public key watching in server. Affected
79 files are silcd/server.c, server_internal.h, command.c,
82 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
84 * Added public key to the SIlcClientEntry. Affected files
85 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
87 * Fixed the get_clients_whois reply processing to return
88 exactly same entries server returned. Makes it possible
89 to search using attributes. Affected file is
90 lib/silcclient/idlist.c.
92 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
94 * Save founder key to SilcChannelEntry. Affected files are
95 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
97 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
99 * Call the monitor callback with _CLOSED status from the
100 silc_client_file_close. Affected files are
101 lib/silcclient/client_fpt.c, silcclient.h
103 * Added silc_client_get_clients_whois which resolves using
104 WHOIS, and supports requested attributes as well.
105 Affected files are lib/silcclient/silcclient.h, idlist.c.
107 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
109 * Added support for asking the destination filename where
110 the downloaded file is saved in the file transfer. Affected
111 files are lib/silccilent/silcclient.h, client_ftp.c.
113 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
115 * Fixed error handling in resuming data processing. Affected
116 files are lib/silcclient/client_resume.c and client.c.
118 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
120 * Fixed silc_client_send_private_message to return TRUE correctly.
121 Affected file lib/silcclient/client_prvmsg.c.
123 * Added topic to the SilcChannelEntry. Affected files are
124 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
126 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
128 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
129 file lib/silcclient/command.c
131 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
133 * Convert all commands to UTF-8 before passing them to the
134 client library. Still need to convert replies from UTF-8 to
135 the locale encoding. Affected file
136 irssi/src/silc/core/silc-cmdqueue.c
138 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
140 * redirect all silc_client_command_calls through a queueing framework.
141 This fixes /CYCLE and the annoying "nick change after auto-joining
142 a channel". Furthermore it defines one central point where
143 command parameters can be UTF-8-ified. Affected files
144 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
145 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
147 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
149 * use asynchronous connect() to establish router connections.
150 Fixes problem when the primary router goes down. Affected files
151 silcd/server.c, silcd/server_backup.c
153 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
155 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
156 Fixed various compilation warnings when type casting ints
157 to pointers or vice versa, of different size. Updates around
160 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
162 * Surrogates not allowed in UTF-8 strings, updated decoder.
163 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
164 testers in lib/silcutil/tests/ directory.
166 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
168 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
169 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
170 files are lib/silcclient/silcclient.h, client.c.
172 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
174 * When resuming a session fails, notify the user that the session
175 file needs to be removed eventually. Affected files
176 irssi/src/fe-common/silc/module-formats.[ch],
177 irssi/src/silc/core/client_ops.c.
179 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
181 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
182 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
184 * Typofix in Irssi::Silc module. Affected file
185 irssi/src/perl/silc/Silc.xs.
187 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
189 * Changed the way NOTICE flagged messages are treated. Added support
190 for notices in queries and signing notices. Affected files
191 irssi/default.theme; irssi/docs/help/in/notice.in;
192 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
193 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
195 * Fixed typo in /ACTION help. Affected file
196 irssi/docs/help/in/action.in
198 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
200 * Fixed typo in perl module. Affected file
201 irssi/src/perl/silc/Server.xs
203 * Changed the way ACTION flagged messages are treated. Added support
204 for actions in queries and signing actions. Affected files
205 irssi/default.theme; irssi/docs/help/in/action.in;
206 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
207 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
210 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
212 * Incorrectly reported error when client had to be resolved from
213 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
215 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
217 * Fixed whois public key hash table deleting and adding in
218 detached client case. Affected file silcd/packet_receive.c.
220 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
222 * Changed filenames of silc/fe module not to collide with filenames
223 from core/fe. Also seperated public messages printing from
224 query messages printing. Affected files are all in
225 irssi/src/fe-common/silc.
227 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
229 * Fixed the invite process handling during joining to use
230 correct server name for the client that is matched against
231 the invite string for the channel. Wrong server name caused
232 inability to join the channel. Affected file is
235 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
237 * Fixed the CUMODE channel founder authentication on normal
238 server to not remove the founder rights on existing founder
239 before checking that router accepts the mode change. Affected
240 files are silcd/command.c and silcd/packet_receive.c.
242 * Remove the server entry correctly when rekey timeouts and
243 remote router connection on normal server is closed. Fixes
244 a crash where server uses the freed server entry. Affected
247 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
249 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
250 networks. This is the first step in solving the bug about
251 /SERVER ADD -silcnet <silcnet>. Affected files
252 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
253 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
254 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
256 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
258 * /SMSG and /MMSG now correctly create new queries. Affected files
259 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
261 * Add basic support for SILC protocol specific variables in perl.
262 Affected files irssi/src/perl/silc/*, irssi/configure.in,
263 irssi/src/perl/Makefile.am
265 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
267 * Don't use silc_get_input, it's obviously not reliable. Fixes
268 issue when the current key expires. Affect file
269 irssi/src/silc/core/clientutils.c
271 * Make the session data filename configurable. This makes it
272 possible to have different session files for different
273 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
274 client_ops.[ch], silc-servers.c,
275 irssi/src/silc/fe-common/silc/module-formats.[ch]
277 * Use the same set of libtool files for the MPI lib as for the
278 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
279 config.sub, configure.in, install-sh, missing, mkinstalldirs
281 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
283 * Fixed server statistics decrementing error to not go to
284 negative. Affected file silcd/packet_receive.c.
286 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
288 * Use silc_server_query_add_error to add error in public key
289 search error. Added support in send_reply to send errors
290 without specific argument. Affected file silcd/server_query.c.
292 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
293 Client for NO_SUCH_NICK. It was against the protocol specs.
294 Affected file irssi/src/silc/core/client_ops.c.
296 * Added backwards support for the wrong NO_SUCH_NICK error sending
297 in server. To be removed in SILC Server 1.0. Both old clients
298 and clients with fixed error handling now works. Affected file
299 silcd/server_query.c.
301 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
303 * fixed a bug in the whois using attributes function where no
304 error was sent if no nickname and client id but the attributes were
305 given to whois. Affected file silcd/server_query.c
307 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
309 * remove public key from public key hashtable on detach. Affected
310 file silcd/packet_receive.c
312 * free public key hashtable before removing clients on server
313 shutdown. Affected file silcd/server.c
315 * remove public key prior deleting client-data on killing a client.
316 Affected file silcd/server_util.c
318 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
320 * Getting the MOTD from other servers works now. Affected
321 files are silcd/command.c and silcd/command_reply.c
323 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
325 * Initialize the variable idletag, since it is tested in
326 silc_core_deinit for its default value. Affected file
327 irssi/src/silc/core/silc-core.c
329 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
331 * Fixed signed channel messages across cells. Affected file
334 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
336 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
337 is not defined. They can now be safely used in if-statements
338 without braces. Affected file lib/silcutil/silclog.h.
340 * Added the checks for backup closing connection due to error
341 (local or remote) and thus not allow the resuming to occur
342 in reconnect. Affected files are silcd/packet_send.c
345 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
347 * Help file updates. Affected files in irssi/src/docs/help/in/.
349 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
351 * Fixed channel messages across cells. Affected file
354 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
356 * Fixed file transmission accepting in client library to not
357 start the negotiation if user hasn't accepted the transfer,
358 instead create new session for resent transfer. Affected
359 file lib/silcclient/client_ftp.c.
361 * Show the session ID in the file transmision list. Remove
362 session from list that failed to transfer. Switch the current
363 session automatically after transmission, and in errors, to new
364 session if other sessions exists in the transfer list. Affected
365 files are irssi/src/silc/core/silc-servers.c,
366 irssi/src/fe-common/silc/modfule-formats.c.
368 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
370 * Fixed MIME header parsing for the hopefully last time. Affected
371 file lib/silcutil/silcstrutil.c
373 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
375 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
377 * The SILC RNG is now gauranteed to return non-zero random
378 values. Affected files are lib/silccrypt/silcrng.[ch].
380 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
382 * Fixed nickname formatting when changing only case of the
383 nickname. Affected file lib/silcclient/idlist.c.
385 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
387 * Fixed a memory leak and incorrect printing of the "appears as"
388 message. Affected file irssi/src/silc/core/client_ops.c
390 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Added CRT (Chinese Remainder Theorem) supported RSA
393 private keys and private key operations. This significantly
394 increases private key operation efficiency. No compatibility
395 issues with new or old private keys. Affected files are
396 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
398 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
400 * Fixed GCC-3.3.2 related compilation warnings from the
403 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
405 * Removed RC6 from distributions.
407 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
409 * Added some better comments to lib/silccrypt/silcpkcs.h,
410 optimized some routines in lib/silccrypt/silcpkcs.c.
411 Added test_silcpkcs into lib/silccrypt/tests/.
413 * Fixed silc_rng_global_init to actually init the global RNG
414 if RNG wasn't provided for it. Affected file is
415 lib/silccrypt/silrng.c.
417 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
419 * Added silc_hash_table_find_by_context_ext. Affected files
420 lib/silcutil/silchashtable.[ch].
422 * Save the public key on normal server in WHOIS command reply
423 from attributes, if present, and add it to public key hash
424 table. Fixes WHOIS resolving by public key on normal server.
426 Optimized the attributes resolving on normal server to not
427 resolve if we resolved them already from router.
429 Affected files are silcd/server_query.c, command_reply.c.
431 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
433 * Added support for whois using attributes.
434 Affected files silcd/command_reply.c, silcd/packet_receive.c,
435 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
438 * Added support for whois using public key attribute to /WHOIS i
439 client command. Affected files irssi/docs/help/in/whois.in,
440 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
442 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
444 * Fixed UMODE setting in server when the client has anonymous
445 mode set. The mode setting was not working. Affected file
448 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
450 * Fixed some bugs and typos related to sending split messages.
451 Print notification when sending messages with /MMSG. Affected
452 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
454 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
456 * Optimized the socket referencing in packet routines, client
457 library and server. Affected files are lib/silccore/silcpacket.c,
458 lib/silcclient/client.c and silcd/server.c.
460 * If silc_socket_set_qos is given with NULL arguments the QoS is
461 reset from the socket. Affected files are
462 lib/silcutil/silcsockconn.[ch].
464 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
466 * Add a /LISTKEYS command which lists the locally cached
467 client and server keys. Affected files
468 irssi/src/fe-common/module-formats.[ch],
469 irssi/src/silc/core/silc-{channels,servers}.c
470 irssi/docs/help/in/listkeys.in
472 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
474 * Check that packet queue purging was successful. Affected
475 files lib/silcclient/client.c and silcd/packet_send.c. Related
476 to MAC failed errors.
478 * Do not clear the inbuf even if it is empty if QoS was applied
479 to it. Otherwise the QoS data is cleared and MAC failed error
480 will occur. Affected file lib/silccore/silcpacket.c.
482 * Use the rekey period time as rekey protocol timeout value.
483 If the rekey does not succeed during the rekey period there's
484 something very wrong, and we most likely end up with wrong keys,
485 do graceful reconnect then. Affected file silcd/server.c.
487 * Take reference of the socket in the parser context, as it's
488 possible to have the parsers in queue after the socket is
489 disconnected and this may cause crash. Affected files are
490 lib/silccore/silcpacket.c, lib/silcclient/client.c and
493 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
495 * Fixed KICK command reply sending, it sent to replies.
496 Affected file silcd/command.c.
498 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
500 * Finish the silc-mime.pl script. It now supports MIME type
501 guessing using magic files, signing data messages, executing
502 MIME handlers in background. Affected files
503 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
505 * Changed MIME signal handler to make things easier for the perl
506 script. Affected files irssi/src/silc/core/client_ops.c,
507 silc-servers.c, and irssi/docs/signals.txt
509 * Cleaned up the silc_mime_parse function and fixed detection
510 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
512 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
514 * Resolve the IP for file transfer listener from the connection
515 socket. Affected file lib/silcclient/client_ftp.c.
517 * Accept NULL hostname parameter in the functions
518 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
519 if hostname is not wanted.
521 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
523 * Fixed race condition between silc_client_init and
524 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
526 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
528 * Fixed file transfer connection closing when SIGNOFF for
529 the client is received from server. Affected file is
530 lib/silcclient/client_ftp.c.
532 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
534 * Check for disconnected socket in QUIT callback. Affected
535 file silcd/command.c.
537 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
539 * Modified the MIME parsing to allow \n and \r\n as delimiters.
540 Affected files lib/silcutil/silcstrutil.c
542 * Cleaned up the escape/unescape functions for correctness and
543 speed. Affected file irssi/src/silc/core/client_ops.c
545 * Removed handling for data messages with Content-Type: text/*,
546 moved parsing of MIME headers to the signal handler, added
547 support for signing and verifying data messages. Affected
548 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
549 irssi/src/silc/core/silc-{servers,channels}.c
551 * Added a perl script for handling data messages based on
552 information read from Mailcap files. New file
553 irssi/scripts/silc-mime.pl
555 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
557 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
558 acknowledge recepetion of a message to the sender. Updated
561 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
563 * Unregister channel key saving callback when deleting channel.
564 Affected file lib/silcclient/idlist.c.
566 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
567 before calling notify client operation. Affected file is
568 lib/silcclient/client_notify.c.
570 * Unregister QoS tasks when deleting the socket connection.
571 Affected files lib/silcutil/silcsockconn.[ch],
572 unix/silcunixsockconn.c.
574 * Implemented latest presence-attrs draft changes. Affected
575 files lib/silccore/silcattrs.h and
576 irssi/src/silc/core/silc-queries.c.
578 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
580 * Save old channel keys in list to allow more rapid change
581 of channel keys if server for some reason does that. This
582 avoids loosing so many channel messages due to not having
583 key to decrypt. Affected file lib/silcclient/silcclient.h,
584 idlist.c and client_channel.c.
586 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
588 * Continued backup router tests and fixes. Affected files
589 silcd/server_backup, server_util.c, server.c. See TODO.
591 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
593 * Fixed SERVER_SIGNOFF handling in servers. The client
594 was removed from wrong list thus not removing the client
595 at all. Affected file silcd/packet_receive.c.
597 * Do not execute rekey protocol for disabled connections as
598 it would never go through. Affected file silcd/server.c.
600 * Added timeout for rekey protocol to catch if the protocol
601 never executes successfully. Affected files silcd/server.c
604 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
606 * Abandon packet processing for disconnected sockets. Check
607 this always after calling packet processing callback.
608 Affected file lib/silccore/silcpacket.c.
610 * Fixed double registration disconnection code in server.
611 Closed wrong connection. Affected file silcd/packet_receive.c.
613 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
615 * On normal server reconnect to primary during resuming 4
616 times, then give up. Affected file silcd/server_backup.c.
618 * If during reconnecting to routers we notice we have router
619 connection but no primary router set, the server is in desync.
620 Reconnect to primary to restore network. Affected file
623 * Assure that only one protocol is exeucting at the same time.
624 Added checks for all protocols. Affected files are
625 silcd/server.c and server_backup.c.
627 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
629 * Check that a string is not already part on invite/ban
630 string when processing it. Affected file silcd/server_util.c.
632 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
634 * Fixed the CUMODE_CHANGE for founder mode changes to comply
635 with 1.2 version of the protocol. Affected file is
636 silcd/packet_receive.c.
638 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
640 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
641 where the passphrase was given. Affected file is
644 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
646 * INVITE and BAN notifys are now delivered from routers to
647 servers (but not clients) on the channel. Updated specs and
648 code. Affected files silcd/packet_[send|receive].[ch],
649 command.c, server.c and server_util.c.
651 * Implemented INVITE and BAN announcing. Affected files are
652 silcd/server.[ch], server_util.c.
654 * Implemented SilcStatus error type argument returning in
655 command reply error in server. Affected file silcd/command.c.
657 * Implemented SilcStatus argument returning in comand reply
658 in client library. The command_reply client operation now
659 returns error specific arguments as well. Affected files
660 are lib/silcclient/command_reply.[ch], client_resume.c,
661 lib/silccore/silcstatus.[ch].
663 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
665 * Backup router protocol version 1.2 implemented. Testing still
666 required. Affected files in silcd/server_backup.[ch], server.c,
667 packet_receive.c and server_internal.h.
669 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
671 * silc_client_send_[channel|private]_message now return TRUE
672 or FALSE. Affected file lib/silcclien/client_channel.c and
675 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
677 * Check for explicit nickname in INVITE and BAN processing
678 during join as well (and don't expect only wildcards in
679 invite/ban strings). Affected file silcd/command.c.
681 * Fixed the INVITE and BAN by public key. The public key saved
682 is the PK payload (as specified) not the raw data. Affected
683 file silcd/server_util.c.
685 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
687 * UTF-8 text message support for actions and notices in SILC
688 Client. Affected file irssi/src/silc/core/client_ops.c.
690 * silc_get_username and silc_get_real_name now returns sensible
691 data on Win32. Patch by Toni Willberg. Affected file is
692 lib/silcutil/win32/silcwin32util.c.
694 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
696 * Provide a signal handler to send MIME encoded messages and emit
697 a signal when a MIME encoded message is received. Also document
698 the signals for usage with the perl interface.
700 A sample perl script will be supplied at a later point.
702 Affected files are irssi/docs/signals.txt,
703 irssi/src/silc/core/client_ops.[ch],
704 irssi/src/silc/core/silc-{channels,servers}.c
706 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
708 * Use SILC_COMMAND_PING to estimate the round-trip time to the
709 server. Use this time to display a lag and disconnect when it
710 exceeds a specified limit.
712 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
714 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
716 * Remove the channel auth list in normal server if router
717 encofrces its list during connecting. Send notify to channel
718 to remove the mode to remove the list. Affected files are
719 silcd/server_util.c and silcd/packet_receive.c.
721 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
723 * Added support for channel public keys. Updated protocol specs
724 and implemented it. Affected files are
725 silcd/command.c, command_reply.c, lib/silcclient/command.c,
726 lib/silcclient/command_reply.c.
728 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
730 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
731 terminate the process on Linux. Affected file silcd/silcd.c.
733 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
735 * Check for NULL buffer in silc_buffer_clear. Affected file
736 is lib/silcutil/silcbuffer.h.
738 * Simplified the backup router protocol by removing the _GLOBAL
739 types. Updated protocol specs and the code. Affected files
740 are silcd/server_backup.[ch].
742 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
744 * Deny '@' and '!' from nicknames since they are reserved
745 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
746 Updated protocol specs and the code.
748 Affected files are silcd/server_util.[ch].
750 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
752 * Fixed stack overflow in Irssi SILC client. Affected
753 file irssi/src/silc/core/client_ops.c.
755 * Check that Host is set in ServerConnection and RouterConnection
756 in silcd.conf. Affected file silcd/serverconfig.c.
758 * Fixed crash in server with protocol completion callbacks,
759 namely rekey and backup resuming protocols. Affected files
760 are silcd/server_backup.c and silcd/server.c.
762 * Fixed rekey protocol to not restart if it is started already.
763 Affected files are lib/silcclient/client.c and
766 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
768 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
770 * Fixed EOF handling in SILC Config, affected file
771 lib/silcutil/silcconfig.c.
773 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
775 * Fixed RESOLVING flag handling in JOIN notify and other
776 notifys to handle the resolvings correctly in client library.
777 Affected file lib/silcclient/client_notify.c.
779 * Do not send full INVITE and BAN lists in INVITE and BAN
780 notifys, only the changed information. Affected file
783 * Fixed INVITE notify sending in INVITE command, send it
784 only when needed. Affected file silcd/command.c.
786 * Handle the founder key change properly in CMODE_CHANGE
787 notify. Bug #122. Affected file silcd/packet_receive.c.
789 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
791 * Remove the mark for output (mark it only for input) after
792 purging outgoing queue. Prevents the "Error in select()"
793 floods. Affected file silcd/packet_send.c.
795 * Fixed incorrect connection deletion from client library
796 after calling "connect" client operation. Could cause
797 crashes for example during reconnect timeouts. Affected
798 files are lib/silcclient/client.c and
799 irssi/src/silc/core/client_ops.c.
801 * Check server private key file permissions before starting
802 the server. Affected file silcd/serverconfig.c.
804 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
806 * NULL terminate allocated string in silc_buffer_strformat.
807 Affected file lib/silcutil/silcbuffmt.c.
809 * Rewrote the invite/ban list string handling in server to
810 use SilcBuffer instead. Affected files are silcd/command.c
811 and silcd/server_util.c.
813 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
815 * Fixed double free in CMODE command when setting new HMAC
816 for channel. Affected file silcd/command.c.
818 * Added couple of missing memset's to zero sensitive memory.
819 Affected files silcd/command.c, lib/silcclient/command.c.
821 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
823 * Fixed a double free in INVITE command error handling in
824 server. Affected file silcd/command.c.
826 * Added macros SILC_SWAB_[16|32] to swab byte order of
827 16-bit and 32-bit unsigned integers. Affected file
828 lib/silcutil/silctypes.h.
830 * Use the SILC_SWAB_16 instead of htons() in server when
831 handling ports since the ports in structures are always
832 in little-endian order (regardless of platform). Affected
833 file silcd/serverid.c and silcd/server_backup.c.
835 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
837 * Send DISCONNECT in close admin command in server. Affected
838 file silcd/command.c.
840 * Check whether we are already connecting to a remote router
841 (in addition of checking whether we are already connected)
842 before creating new connection. Affected file silcd/server.c.
844 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
846 * Added better compiler and compiler flags checking in
849 * Check that socket is valid after QoS is applied to data.
850 Affected file lib/silcutil/unix/silcunixsockconn.c.
852 * Make sure the socket connecetion is not closed to early
853 when closing connection in server. Also make sure the
854 connection is always closed after error in a protocol.
855 Affected file silcd/server.c.
857 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Removed --session and --dummy options from Irssi SILC Client.
860 -d option is available only if --enable-debug was given.
861 Affected files are irssi/src/silc/core/silc-core,
862 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
864 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
866 * Added silc_buffer_steal to steal the data from the buffer.
867 Affected file lib/silcutil/silcbuffer.h.
869 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
871 * Fixed server crash with double Primary block in config file.
873 Fixed also various memory leaks around the config file
874 parser. Affected files lib/silcutil/silcconfig.c,
875 silcd/serverconfig.c.
877 * Changed my nickname (Johnny Mnemonic) to my real name, this
878 means that bugs introduced by him were actually introduced
881 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
883 * Don't display "foo appears as foo\nYou're now known as foo"
884 messages. Affected file irssi/src/silc/core/client_ops.c
886 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
888 * Fixed error handling of invalid client entry when calling
889 commands in server. Fixes a crash. Affected file
892 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
894 * Added some sanity checks in server for correctness of the
895 server configuration. Affected file silcd/serverconfig.c.
897 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
899 * Prevent endless resolving of user informations in USERS
900 command by checking the command reply status correctly.
901 Affected file lib/silcclient/command_reply.c.
903 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
905 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
906 file is lib/silcutil/silcfileutil.c. A patch by Matthew
907 Aldous <Matthew@Aldous.com>.
909 * Added better implementation using CriticalSection of
910 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
911 <mikko.lahteenmaki@pikabaana.net>.
913 * Added some Winsock WIN32 compatiblity defines into
914 includes/silcwin32.h.
916 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Fixed double free in async host lookup code. Affected file
919 lib/silcutil/silcsockconn.c.
921 * On backup router handle now the SERVER_SIGNOFF from router
922 for local connected servers too, and close the connections.
924 Do not process them as normally signing off servers when they
925 really signoff by sending EOF fe, but always assume that
926 router sends the SERVER_SIGNOFF.
928 Affected files silcd/server.c and silcd/packet_receive.c.
930 * Fixed socket unsetting when closing connections. Affected
931 files silcd/server.c and silcd/packet_send.c.
933 * Do not print the nickname in SERVER_SIGNOFF if we do not
934 have it. Prevents asserts in Irssi core. It is possible we
935 don't have the nick if it was just being resolved when server
936 signoff. Affected file irssi/src/silc/core/client_ops.c.
938 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
940 * Fixed autonick crashbug in client library. Affected file
941 lib/silcclient/client.c.
943 * Fixed Unix implementation of SilcMutex to really assert if
944 the mutex is locked/unlcoked already. Affected file
945 lib/silcutil/unix/silcunixmutex.c.
947 * Fixed locking in silc_schedule_uninit. It didn't lock
948 when dispatching timeout tasks. Affected file is
949 lib/silcutil/silcschedule.c.
951 * Changed Win32 implementation of SilcThread to use modern
952 Win32 interface. Affected file is
953 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
955 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
957 * Don't print signed messages when sending failed. Affected files
958 irssi/src/silc/core/silc-[servers.c/commands.h]
960 * Send adquate signal when founding a channel by joing it. Affect
961 file irssi/src/silc/core/client_ops.c
963 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
965 * Fix theme abstracts parsing. Affected files irssi/default.theme,
966 irssi/src/fe-common/core/themes.c
968 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
970 * Fixed close command to use the port correctly when closing
971 server connections. Affected file silcd/idlist.c.
973 * Check for NULL outbuf in silc_socket_write. It is possible
974 that it is NULL is some odd case. Affected files are
975 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
977 * Do not call final protocol callback for backup router
978 resuming protocol when closing connection. It is closed
979 by timeout in case of error. Affected file silcd/server.c.
981 * Backup reconnect to router if backup resuming protocol
982 failed. Affected file silcd/server_backup.c.
984 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
986 * Fixed double free in SKE library error hadling when signature
987 error occurred. Affected file lib/silcske/silcske.c.
989 * Save the fingerprint to new SilcClientEntry after changing
990 nickname. Affected file lib/silcclient/client_notify.c.
992 * Print SIGNOFF in Irssi SILC client only if the nickname is
993 known. Prevents asserts in Irssi core. It is possible we
994 don't have the nick if it was just being resolved when it
995 quit. Affected file irssi/src/silc/core/client_ops.c.
997 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
999 * Fixed double free in invite list adding code when adding
1000 invite strings. Affected file silcd/server_util.c.
1002 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * More log printing during backup router protocol. Affected
1005 file silcd/server_backup.c.
1007 * Removed backwards support for old private key file format.
1008 Affected file lib/silccrypt/silcpkcs.c.
1010 * Removed backwards support for not-so-strict decryption length
1011 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1013 * GETKEY to update the client entrys fingerprint too.
1014 Affected file lib/silcclient/command_reply.c.
1016 * Added --without-libtoolfix for package builders using weird
1017 wrappers around libtool (BSD at least).
1019 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1021 * Fixed backup router bugs: When backup resumes router and
1022 receives a CHANNEL_MESSAGE packet the backup must not act
1023 as router since the packet header decryption would be
1024 different. Also, when relaying packets to channel, do
1025 not re-encrypt packets on backup that came from the primary
1026 since the connection isn't really router-router connection.
1027 Affected files silcd/server.c, silcd/packet_send.c.
1029 * Added checks in encryption/decryption that encryption/decryption
1030 length sent as argument really is multiple by block size. Helps
1031 catching really weird bugs like the above backup router bugs
1032 when packets are being decrypted in wrong way. Affected files
1033 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1035 * Fixed padding generation in private key file encryption.
1036 Affected file lib/silccrypt/silcpkcs.c.
1038 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1040 * Added ignore_message_signatures setting which can be used
1041 to ignore signatures in messages. Affected files are
1042 irssi/src/silc/core/client_ops.c, silc-core.c.
1044 * Fixed the libtoolfix to use command line options instead of
1045 environment variables. They didn't work as expected. Now,
1046 the libtool is fully run-time configurable.
1048 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1050 * Verify signature payload for signed messages. Affected files
1051 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1052 irssi/src/silc/core/silc-core.h
1054 * Display signature verification result in public and private
1055 messages using theme abstracts. See irssi/default.theme for
1056 examples on their usage. Affected files
1057 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1058 irssi/src/fe-common/silc/module-formats.[ch],
1059 irssi/src/fe-common/silc/fe-common-silc.c,
1060 irssi/src/fe-common/silc/Makefile.am
1061 irssi/src/fe-common/core/fe-messages.[ch]
1063 * Fixed bugs in Irssi's theme parsing. Affected files
1064 irssi/src/fe-common/core/themes.c
1066 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1068 * Calculate the correct length for signed messages before
1069 encrypting, it must be multiple by block size. Affected
1070 file lib/silccore/silcmessage.c.
1072 * silc_message_signed_get_public_key returns now both
1073 decoded and encoded public key. Affected files are
1074 lib/silccore/silcmessage.[ch].
1076 * Added libtoolfix script that makes the libtool more generic
1077 and configurable in run-time. Now we can specify in run-time
1078 if what kind of libraries we want to create, regardless of
1079 configuration. SIMs are now creates even if --disable-shared
1080 was explicitly given.
1082 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Fixed founder key sending in CMODE command in client.
1085 Affected file lib/silcclient/command.c.
1087 * Fixed CUMODE founder authentication in server to not check
1088 for client's public key since it's not supposed to do that.
1089 Affected file silcd/command.c.
1091 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1093 * Set realname and hostname in NICK_REC records. Affected file
1094 irssi/src/silc/core/silc-nicklist.c
1096 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1098 * Remove 1.0 protocol backwards compat code from client
1101 * Added more reliable check for whether nickname did change
1102 or not, or whether only Client ID changed in NICK_CHANGE
1103 notify. Affected file lib/silcclient/client_notify.c.
1104 Fixes bug in '@' character handling in a nickname.
1106 * Added support for automatically parsing signature from
1107 the message payload. Added new function
1108 silc_message_get_signature to return the payload to
1109 application. Affected files lib/silccore/silcmessage.[ch].
1111 * Changed the private_message and channel_message client
1112 operations to deliver the SilcMessagePayload to the
1113 application too. Application can use it fe. to get the
1114 signature from the message for verification. Affected
1115 file lib/silcclient/silcclient.h, client_channel.c and
1118 * Redefined the signed payload for message payloads.
1119 Updated protocol specs and implemented.
1121 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1123 * Fixed wrong invite and ban list handling in server command
1124 reply. Affected files are silcd/command_reply.c,
1125 silcd/server_util.[ch].
1127 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Fixed CMODE setting in server when founder mode was set.
1130 Affected file silcd/command.c. Bug #95.
1132 * Added support to setting specific public key in CMODE in
1133 Irssi SILC client. Affected file lib/silcclient/command.c.
1135 * Added support to use specific public key in CUMODE in
1136 Irssi SILC Client. Affected file lib/silcclient/command.c.
1138 * Added support for inviting and banning by public key in
1139 Irssi SILC client. Affected file lib/silcclient/command.c.
1141 * Fixed fingerprint/babbleprint showing in invite and ban
1142 list command replys. Affected file is
1143 irssi/src/silc/core/client_ops.c.
1145 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1147 * Format CMODE +c and +h to display both the mode and the argument
1149 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1151 * Added test vectors and test programs for SHA-1, MD5,
1152 HMAC-SHA1 and HMAC-MD5. New tests are located in
1153 lib/silccrypt/tests/. Fixed also argument decoding bug in
1154 MD5 implementation. Affected file lib/silccrypt/md5.c.
1156 * Changed the channel private key and private message key
1157 generation (with static keys) to use SHA1 instead of MD5,
1158 as SHA1 is the mandatory hash function in SILC. Affected
1159 file lib/silcclient/client_[channel/prvmsg].c.
1161 * Changed the private key file encryption to use SHA1 instead
1162 of MD5. Added support for the old generation and added
1163 automatic change of the key (to be removed later). Affected
1164 files lib/silccrypt/silcpkcs.c.
1166 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1168 * Load only files with .pub suffix in PublicKeyDir. Affected
1169 file silcd/serverconfig.c.
1171 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1173 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1174 channels. Affected files silcd/silcd.c, silcd/server.h.
1176 * Added the config directive PublicKeyDir for the client block.
1177 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1179 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Merged Toni's irssi/silc.conf patch.
1183 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1185 * Max alloc tests in allocation routines. Affected file
1186 lib/silcutil/silcmemory.c.
1188 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1190 * Fixed a typo in resuming code that fixed detach/resume code
1191 in server. Bug #93. Affected file silcd/packet_receive.c.
1193 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1195 * Do reverse lookups for server when /connecting. Affected files
1196 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1197 irssi/src/core/net-nonblock.*
1199 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1201 * Added library versioning for shared libraries. Affected
1202 files configure.in.pre and lib/Makefile.am.pre.
1204 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1206 * Display INVITE and BAN lists as specified by SILC 1.2
1208 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1210 * Do not send invite list back unless asked (when sending
1211 no arguments) or when list was modified. Affected file
1214 * Remove client from invite list in KILLED notify and in
1215 KILL command. Affected file silcd/command.c and
1218 * Fixed bugs in invite list handling in INVITE command.
1219 Affected files silcd/command.c and silcd/server_util.c.
1221 * Merged with Irssi 0.8.6.
1223 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1224 Affected file irssi/src/fe-text/silc.c.
1226 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1228 * The silc_argument_get_[first/next] now return the argument
1229 type to caller. Added silc_argument_payload_encode_one.
1231 Affected files are lib/silccore/silcargument.[ch].
1233 * Added support for the SILC 1.2 INVITE command and new
1234 invite lists to server. Affected files are silcd/command.c,
1235 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1237 * Added support for the SILC 1.2 BAN command and new
1238 ban lists to server. Affected files are silcd/command.c,
1239 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1241 * Added support to client sending new INVITE command. Affected
1242 file is lib/silcclient/command.c.
1244 * Added support to client sending new BAN command. Affected
1245 file is lib/silcclient/command.c.
1247 * Added support for removing client from invite list when kicked
1248 from channel, as SILC 1.2 dictates. Affected files are
1249 silcd/packet_receive.c and silcd/command.c.
1251 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1254 automatically the cipher's internal IV. Affected files
1255 lib/silccrypt/silccipher.[ch].
1257 * Assure the RESUME_CLIENT packet is not sent to twice to
1258 backup router if the detached client was originated from
1259 the backup. Affected file silcd/server.c. Bug #76.
1261 * Changed silc_sim_symname to not allocate memory. Affected
1262 file lib/silcsim/silcsimutil.c.
1264 * Fixed memory leaks with SIMs in server. Affected files
1265 silcd/serverconfig.c, silcd/server.c.
1267 * Fixed channel key distribution after resuming detached
1268 client. Affected files silcd/packet_receive.c.
1270 * Fixed channel's global_user boolean checking after detaching.
1271 Check it after changing the owner of the client not before.
1272 Affected file silcd/packet_receive.c.
1274 * Fixed few double frees from client library. Fixes at least
1275 Bug #81, possibly others too.
1277 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1278 notifys in Irssi SILC Client. Affected file is
1279 irssi/src/silc/core/client_ops.c. Bug #82.
1281 * Applied Ville Räsänen's manual page and --mandir bugfix
1282 patch. Affected files are configure.in.pre and Makefile.am.pre.
1285 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Added support to backup router protocol for backup to tell
1288 normal server that it cannot use the backup router as primary
1289 because the primary isn't really down. Updated protocol
1292 * Added support for primary router to tell backup router that
1293 resuming is not possible because the backup really isn't primary
1294 in the cell. For example if backup disconnected itself the
1295 resuming is not allowed since the primary really did not
1296 go down. Updated protocol specs.
1298 * Removed MARS from crypto library.
1300 * Defined the CTR mode and Randomized CBC mode in SILC. The
1301 CTR mode is RECOMMENDED now in specification. Defined also
1302 Serpent cipher as optional cipher. Updated the protocol specs.
1304 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Added support for inviting/banning by IP/MASK, public key,
1307 and explicit Client ID. Redefined the command and notify
1308 types to allow easier forwards support for other methods
1309 of inviting/banning. Updated protocol specs.
1311 * Remove the client from channel's invite lists if the client
1312 is kicked or killed. Updated protocol specs.
1314 * Unified the Channel Message Payload and Private Message
1315 into one Message Payload. Updated protocol specs and
1318 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1320 * Don't wait for EOF after socket error has occurred, but
1321 close the connection. Affected file is silcd/server.c.
1323 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1325 * Added support for setting FOUNDER mode on channel with
1326 specific public key which can be set with CMODE command.
1327 Updated protocol specs and implemented in client and server.
1329 * Fixed the Irssi SILC client to correctly shutdown the client
1330 library to avoid memory leaks. Affected files are
1331 irssi/src/silc/core/silc-core.c and silc-servers.c.
1333 * Deprecated the No Reply flag in SKE protocol and introduced
1334 "IV Included" flag which can be used to indicate that the IV
1335 is included in the ciphertext. This makes it possible to use
1336 SILC on unreliable transport, such as UDP which may cause
1337 packet reordering and losses. Updated protocol specs, did
1340 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1343 < 32 bit values in correct size. Affected file is
1344 lib/silcmath/mp_mpi.c.
1346 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1348 * Fixed the KE Start Payload parsing to check that mandatory
1349 fields are present. Affected file lib/silcske/payload.c.
1351 * Fixed compilation warnigs in Irssi SILC Client. Affected
1352 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1354 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1356 * Print "nick now appears as newnick" and update Irssi's nicklist
1357 when you change your nick to "nick". Closes #62
1359 * Never format your own nick. Closes #63
1361 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1363 * SILC_UMODE_GONE changes are now propagated correctly to the
1364 Irssi client. Closes #54
1366 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1368 * Fixed example in /HELP KEY
1370 * Added expando $j which expands to current SILC Client version
1372 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Fixed public key decoding in crypto library.
1376 * Added better error printing to SKE library.
1378 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1380 * Fixed NICK command to not crash if nickname was not sent.
1382 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1385 Deprecated the old Encrypt-And-MAC order. Updated protocol
1386 specs and implemented.
1388 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1389 generation. Updated specs and implemented.
1391 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Added support for rekey before 2^32 sequence number wraps.
1394 Affected files in server and client library.
1396 * Padding must be at least 8 bytes now. Implemented and updated
1399 * Compute maximum padding for authentication packets to make
1400 passphrase approximation attacks impossible. Affected files
1401 in client library and in server.
1403 * Fixed PING command sending in client library and handling in
1404 server. The server ID must be ID Payload, not raw ID data.
1405 Affected files in server and client library.
1407 * Defined that all public keys sent in commands and notify
1408 payloads are actually Public Key Payloads not raw public key
1409 data. Updated protocol specs and implemented.
1411 * Updated protocol version to 1.2. Updated specs and code.
1413 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1414 status types. Updated specs and the code.
1416 * Added support for normal client to kill its own entries from
1417 the network. Updated protocol specs and the code.
1419 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1420 and added initial implementation.
1422 * Added MAC field to the Private Message Payload to protect
1423 against chosen ciphertext attacks. Updated the protocol specs
1426 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1427 attribute to indicate the user's current idle and signon time
1428 of a service. Updated protocol specs and implemented.
1430 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Added "do_not_bind" argument to silc_client_file_send what
1433 can be used to not bind locally but assume the file receiver
1434 provides the point of connect. Usefull when sender is behind
1435 NAT device. Affected file lib/silcclient/silcclient.h and
1438 * Added -no-listener option to FILE SEND command in Irssi SILC
1439 client. Affected file irssi/src/silc/core/silc-servers.c.
1440 Renamed FILE RECEIVE to FILE ACCEPT.
1442 * Confirm passphrase for private key encryption in
1443 silc_create_key_pair and silc_change_private_key_passphrase.
1444 Affected files are lib/silcutil/silcapputil.c.
1446 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Move silc_client_packet_send back to internal, added
1449 silc_client_send_packet, a bit simpler function for application.
1450 Affected files lib/silcclient/silcclient.h, client.c and
1453 * Moved the SilcClientEntry, SilcChannelEntry and
1454 SilcServerEntry to silcclient.h to be public and documented
1455 them for application. Affected files are
1456 lib/silcclient/silcclient.h and idlist.h.
1458 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Fixed manual page installation patch by Ville Räsänen.
1461 USERS help page fix patch by Ville Räsänen
1463 * Changed the silc_client_command_call interface to make
1464 the command call simpler for the application. The library
1465 now handles the command line parsing, command finding and
1466 execution. Application only needs to call the function
1467 with the command line. Affected files are
1468 lib/silcclient/silcclient.h, command.[ch].
1470 * Fixed silc_get_input to NULL-terminate the returned input.
1471 Affected file lib/silcutil/silcutil.c.
1473 * Resolve the client's public key in JOIN command if the
1474 founder auth data is being requested but we don't know the
1475 client's public key. Affected file silcd/command.c.
1478 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * Print notify for server opers when backup router comes
1481 online. Affected file silcd/server.c.
1483 * Fixed the INVITE command to send the invite list in
1484 command reply. Affected file silcd/command_reply.c.
1486 * Fixed MOTD command reply sending. Affected file
1489 * UTF-8 decode the topic in TOPIC command reply and LIST
1490 command reply in Irssi SILC client. Affected file is
1491 irssi/src/silc/core/client_ops.c.
1493 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1495 * Fixed the INVITE command to not crash Irssi SILC client
1496 when given without nickname argument. AFfected file
1497 irssi/src/silc/core/client_ops.c.
1499 * Fixed double free in WHOIS query on normal server when
1500 forwarding query to router. Affected file is
1501 silcd/server_query.c.
1503 * Fixed WATCH command reply handling on normal server which
1504 was missing altogether. Affected file silcd/command_reply.c.
1507 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1509 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1510 Included yodl sources for each of these. Also modified
1511 Makefile.am prototype to install these files to proper
1512 locations. Updated CREDITS. Affected file Makefile.am.pre,
1513 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1516 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * Added support for encrypted private key files. Now
1519 passphrase must be provided when new key pair is created
1520 (can be empty though), and prompted when loading the
1521 private key. Added support for loading the old-style
1522 non-encrypted private keys as well. Affected files
1523 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1526 * Fixed silc_get_input to accept input on all terminals.
1527 Affected file lib/silcutil/silcutil.c.
1529 * Moved the Irssi SILC client key loading and other stuff
1530 to be called after the arguments and UI is initialized.
1531 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1533 * Added -P option to Irssi SILC client which can be used
1534 to change the passphrase of the private key. Affected
1535 file irssi/src/silc/core/silc-core.c.
1537 * Added silc_change_private_key_passphrase apputil routine
1538 to lib/silcutil/silcapputil.[ch].
1540 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Fixed connection closing in client library to not crash.
1543 Moved the connection freeing totally to function
1544 silc_clinet_del_connection. Affected file
1545 lib/silcclinet/client.c.
1547 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Changed includes/silcincludes.h to silcincludes.h.in to
1550 include configuration specific information. The silcdefs.h
1551 is not included in to installation anymore (it's only
1552 compilation time header).
1554 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Moved the SilcClient and SilcClientConnection from client.h
1557 to the public lib/silcclient/silcclient.h. Changed the
1560 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * If version string in silc_clinet_alloc is NULL the library
1563 puts it automatically. Affected file lib/silcclient/client.c.
1565 * Changed the version strings from variables to #define's
1566 in includes/silcversion.h.
1568 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Added shared library complation support.
1572 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1574 * Added lib/silcutil/silcapputil.[ch] for application
1575 utility functions. It includes routines for applications'
1576 convenience. Added silc_create_key_pair, silc_show_public_key
1577 and silc_load_key_pair functions.
1579 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Send RESUME_CLIENT packet from router to backup routers
1582 to in resuming. Affected file silcd/packet_receive.c.
1584 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * In IDENTIFY command parsing, send all other IDs except
1587 Client IDs explicitly to router for resolving on normal
1588 server. Also check that ID received in WHOIS command is
1589 always Client ID, others are not allowed. Affected file
1590 silcd/server_query.c.
1592 * Merged latest changes from irssi.org CVS.
1594 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1597 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1599 * Fixed the heartbeat sending in Irssi SILC client. Moved
1600 the silc_client_packet_send to silcclient.h for application
1601 usage. Affected files lib/silcclient/client_internal.h
1602 lib/silcclient/silcclient.h.
1604 * Fixed a bug in query resolving in server. Used wrong
1605 variable in a for loop and crashed. Affected file is
1606 silcd/server_query.c.
1608 * Server constructs requested attributes only to locally
1609 connected clients. Affected file silcd/server_query.c.
1612 * Fixed a bug when sending resolving from router to server
1613 with requested attributes. The constructed WHOIS command
1614 was incorrect. Affected file silcd/server_query.c.
1617 * Fixed Requested Attributes saving in WHOIS command reply.
1618 The length of the data buffer must be saved too. Affected
1619 file silcd/command_reply.c.
1621 * Update the client entry's servername after detaching is
1622 over. Affected file silcd/packet_receive.c. Bug #37.
1624 * Resolve incomplete client entrys in CUMODE_CHANGE and
1625 CMODE_CHANGE notifys. Affected file is
1626 lib/silcclient/client_notify.c. Bug #42.
1628 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Fixed channel key packet processing bug on backup router
1631 during backup resuming protocol. Affected file is
1632 silcd/packet_receive.c.
1634 * Fixed memory leaks in server. Affected files are
1635 silcd/server.c and silcd/packet_receive.c.
1637 * Fixed packet decryption problem when backup router encrypted
1638 channel message with wrong key during backup resuming
1639 protocol. Affected file silcd/packet_send.c.
1641 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1642 Toni Willberg (toniw@iki.fi)
1644 * Changed the SilcCipher context to be private. Changed the
1645 silc_cipher_get_iv to just return pointer to the IV. Added
1646 silc_cipher_get_name to return the name of the cipher.
1647 Fixed code all around to support these changes. Affected
1648 files are lib/silccrypt/silccipher.[ch], client library and
1651 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1653 * Fixed unaligned access in lib/silccore/silcattrs.c.
1655 * Fixed libtool linking in lib/silcsim/Makefile.am.
1657 * Fixed services attribute printing. Affected files is
1658 irssi/src/silc/core/silc-queries.c.
1660 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Fixed a crashbug in incoming server accepting. Affected
1663 file silcd/server.c.
1665 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * Added automatically generated index to Toolkit Reference
1670 * Added support for Postscript Toolkit Reference Manual.
1672 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1677 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Added 'send_events' boolean argument to the function
1680 silc_schedule_set_listen_fd which sends the set events to
1681 the application explicitly if set to TRUE. Default action
1682 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1683 lib/silcclient/client_internal.h and silcd/server_internal.h.
1685 * Added silc_compare_timeval to determine which time values
1686 is smaller. Affected file lib/silcutil/silcutil.[ch].
1688 * Added sort-of "Quality of Service" (QoS) support to
1689 SilcSocketConnection. Data reception can be controlled with
1690 rate limit per second and/or read data length limit.
1691 Added silc_socket_set_qos. Affected files are
1692 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1694 * Added the QoS configuration to SILC Server configuration
1695 file. Affected files are silcd/serverconfig.[ch] and
1698 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Merged with irssi.org CVS.
1702 * Failed OPER and SILCOPER authentications are now logged.
1703 Affected file silcd/command.c. Bugs #25.
1705 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * ROBODoc documented lib/silcutil/silcbuffer.h and
1708 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1709 <ville.rasanen@iki.fi>.
1711 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Added support for auto-passphrase authentication from the
1714 config file during connecting which was not implemented
1715 yet. Affected file irssi/src/silc/core/client_ops.c.
1717 * Fixed a bug in authentication protocol failure handling which
1718 was processing wrong callback context. Affected files
1719 are lib/silcclient/client.c and protocol.c.
1721 * Fixed the /ATTR allow off to actually work. Affected file
1722 is irssi/src/silc/core/silc-queries.c.
1724 * Fixed the /ATTR -del to work. Affected file is
1725 irssi/src/silc/core/silc-queries.c.
1727 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1731 * Fixed mask attribute adding in Irssi SILC client. Affected
1732 file irssi/src/silc/core/silc-queries.c.
1734 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Added support for saving the requested attributes in
1737 WHOIS to directory. Affected file is
1738 irssi/src/silc/core/silc-queries.c.
1740 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Added support for parsing VCard fields that do not have
1743 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1745 * Fixed a double free bug in hash table foreach function
1746 if the entry was deleted in the foreach callback. Affected
1747 file lib/silcutil/silchashtable.c.
1749 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Added silc_attribute_get_verify_data to return the signature
1752 verification data for either user digital signature or
1753 server digital signature in Requested Attributes. Affected
1754 files are lib/silccore/silcattrs.[ch].
1756 * Added silc_vcard_alloc which is used to allocated dynamic
1757 SilcVCard context. The silc_vcard_free now checks whether
1758 the context is dynamically allocated or not. Affected files
1759 are lib/silcutil/silcvcard.[ch].
1761 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Periodically remove the NOATTR status from client entry
1764 so that the client may take the attributes in use even after
1765 server has resolved them unsuccessfully earlier. Affected
1766 file silcd/server_query.c and idlist.h.
1768 * Moved sha1hash and md5hash from client->internal to
1769 SilcClient for application usage. Affected files are
1770 lib/silcclient/client.h and client_internal.h.
1772 * Fixed attribute encoding and decoding bugs. Affected
1773 files lib/silccore/silcattrs.[ch].
1775 * Added ATTR command to Irssi SILC Client which is used to
1776 manage user's Requested Attributes sending and values for
1777 WHOIS command. Affected files around Irssi SILC client.
1779 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Added silc_buffer_strformat which can be used to format
1782 strings into a buffer which size is automatically increased.
1783 Affected file lib/silcutil/silcbuffmt.[ch].
1785 * Added implementation of VCard (RFC 2426) which can be used
1786 as part of Requested Attributes in WHOIS command. Affected
1787 file lib/silcutil/silcvcard.[ch].
1789 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Some strncat -> silc_strncat changes our the core and
1794 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1795 errors. Added better error printing to SKE library.
1796 Affected files lib/silcske/silcske.c, silcske_status.h and
1799 * Save the PKCS key length even if only private key is set to
1800 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1802 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1803 length in bits not in bytes. Affected files are
1804 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1805 silcd/server_query.c.
1807 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Added silc_attribute_payload_encode_data to directly encode
1810 the data into the attributes buffer. Renamed function
1811 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1812 Affected files are lib/silccore/silcattrs.[ch].
1814 * silc_hash_table_find_foreach calls the foreach function now
1815 once even if the nothing was found with context set to NULL.
1816 Affected file lib/silcutil/silchashtable.[ch].
1818 * Remove the RESOLVING flag from client entry after received
1819 the Requested Attributes from the client. Fixed memory leak
1820 in client entry freeing. Affected files silcd/server_query.c
1823 * Added Requested Attributes support into SILC Client Library.
1824 It is not able to send requested attributes in WHOIS command,
1825 and also receive and process requested attributes. Added
1826 silc_client_attribute_[add|del] and silc_client_attributes_get
1827 functions. Added also `ignore_requested_attributes' to the
1828 SilcClientParams to not use attributes in client. Affected
1829 files are lib/silcclient/command.c, client_attrs.[ch],
1830 silcclient.h, client_internal and client.[ch].
1832 * Changed the silc_client_get_client_by_id to support Requested
1833 Attributes, it takes them as argument now. Affected file
1834 is lib/silcclient/silcclient.h, and idlist.c.
1836 * Added -details option to WHOIS command in Irssi SILC Client
1837 to support the requested attributes. By default it requests
1838 all attributes. Affected file lib/silcclient/command.c and
1839 irssi/doc/help/in/whois.in.
1841 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Add also SERVICE attribute for server-constructed attribute
1844 data. Also digitally sign the attributes and add
1845 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1846 silcd/server_query.c.
1848 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Changed the silc_attribute_payload_encode to support list
1851 of attributes (function may be called several times to add
1852 a new attribute). Removed the silc_attribute_payload_encode_list
1853 function. The encoding function now also automatically encodes
1854 the data, so the caller does not need to do that. Affected
1855 files lib/silccore/silcattrs.[ch].
1857 * Added support for replying on behalf of the user to the
1858 Requested Attributes in WHOIS command in the server. Affected
1859 file silcd/server_query.c.
1861 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1862 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1864 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Don't swtich to become primary router if we are backup if
1867 decryption error has occurred. Affected file silcd/server.c.
1869 * Fixed a bug in backup router IP address comparison in
1870 silc_server_backup_get.
1872 Save now also the port of the server/router and use that
1873 in comparison as well. Affected file silcd/server_backup.c.
1875 * Normal server now reconnects to backup router automatically
1876 if connection is lost to it. Affected file silcd/server.c.
1878 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * If packet processing fails (like integrity check fails)
1881 the connection is closed now. Affected files are
1882 lib/silccore/silcpacket.c and silcd/server.c.
1884 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Fixed double free in RSA public key set function
1887 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1890 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1893 Added server_query.[ch] which provides one interface for
1894 querying information using all three commands.
1896 * Changed all "typedef unsigned char" in core library to
1897 "typedef SilcUInt8".
1899 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1903 * Renamed silc_server_get_client_resolve to
1904 silc_server_query_resolve and moved to server_query.[ch].
1906 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Resumed client packet handling from server put the resumed
1909 client on wrong list on router and caused the client not
1910 be present on the network anymore. Now fixed to put the
1911 client to correct list. Affected file silcd/packet_receive.c.
1913 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1915 * Various cleanup in error message output in config parsing code
1916 and in server init code. Fixed error log files containing
1917 too many newlines ('\n') in some situations. Affected files are
1918 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1920 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1922 * Use the reverse lookupped hostname in client internals
1923 instead of one user provided us as remote server name.
1924 Affected file lib/silcclient/client.c.
1926 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Added 'app_context' to silc_schedule_init. It is an
1929 application specific context that is delivered to application
1930 in task callback functions. Affected files are
1931 lib/silcutil/silcutil.[ch].
1933 * The hb_context in SilcSocketConnection is not freed
1934 automatically anymore (application must free it). Freeing
1935 it automatic is inconsistent. Affected files are
1936 lib/silcutil/silcsockconn.[ch].
1938 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Added support for removing explicitly added client connections
1941 in rehash and closing the client connections if they were
1942 unconfigured in the rehash. Affected file silcd/server.c.
1944 * Added support for aborting automatically pending commands
1945 that never receives the reply (to avoid memory leaks).
1946 Added also silc_server_command_pending_timed to set the
1947 specific timeout for pending command. Affected files are
1948 silcd/command[_reply].[ch].
1950 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1951 specs and lib/silccore/silcstatus.h.
1953 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Changed the silc_get_time to accept time value as argument
1956 or if zero is sent return current local time. Affected
1957 file lib/silcutil/silcutil.[ch].
1959 * Added STATS command to client library and Irssi SILC client.
1960 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1962 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Assure that channel key is set before sending it. May
1965 crash server otherwise. Affected file silcd/packet_send.c.
1967 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Assure that endless loop cannot happen with detached client
1970 resolving on normal server. Added idlist status
1971 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1972 silcd/idlist.h and silcd/packet_receive.c.
1974 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Incoming file transfer request cannot use same session as
1977 the sending session. This can happen when sending file to
1978 yourself. Crashed the client on quit. Affected file
1979 lib/silcclient/client_ftp.c. Bug #24.
1981 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Implemented the draft-riikonen-precense-attrs draft and
1984 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1986 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Distribute the SERVER_SIGNOFF notify also to local backup
1989 routers from the primary router. The backup router may not
1990 have the signing of local server directly connected and need
1991 to know about the signoff. Affected file silcd/server_util.c.
1993 * Use the primary router as the origin of the locally connected
1994 server when it is disconnecting from the backup router since
1995 that's where it really is coming from. Now the clients from
1996 the disconnecting server are removed correctly and "shadow"
1997 clients are not left to the backup router. Affected file
2000 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * If normal server is standalone and found existing but disabled
2003 channel, do not re-create the channel since it creates
2004 duplicate same channels. Affected file silcd/server.c.
2006 * Added anonymous client connections support to server. New
2007 "anonymous" configuration option to ConnectionParams section
2008 added. If set to true, the username and hostname information
2009 of the client will be scrambled and anonymous user mode is
2010 set automatically to the user. Affected files are
2011 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2013 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * In JOIN notify handling, mark that the cache entry of the
2016 client cannot be expired. Can cause crashes on normal
2017 server (asserts client->channels). Affected file is
2018 silcd/packet_receive.c.
2020 * From now on distribution versions are used as protocol versions
2021 instead of by default using the Toolkit base version as protocol
2022 version. Affected file prepare.
2024 * Do not set the locally resolved hostname for local client
2025 entry but take what server sends. This way the real hostname
2026 is showed in WHOIS for yourself. Affected file is
2027 lib/silcclient/idlist.c and lib/silcclient/client.c.
2029 * Resolve local info with IDENTIFY when connecting to server.y
2031 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2033 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2034 for implied search (not needed on platforms which has native
2035 pthreads library). Use --without-pthreads to disable threads.
2036 Affected file is configure.in.pre
2038 * Fixed --with-iconv on platforms which need to bypass (broken)
2039 native iconv(). Affected file is configure.in.pre
2041 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2043 * Moved -C option parsing in Irssi SILC client at same time
2044 as other options. The UI was initialized earlier and caused
2045 problems on command line. Bug #16. Affected file is
2046 irssi/src/silc/core/silc-core.c.
2048 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2050 * Added global variable silc_log_timestamp that tells silclog
2051 wether to print or not the timestamp in the logging files.
2052 Affected file lib/silcutil/silclog.[ch].
2054 * Added silcd configuration option Timestamp in the Logging
2055 section. Affected file silcd/serverconfig.[ch],
2056 doc/example_silcd.conf.in.
2058 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Fixed fingerprint checking to check for entirely empty
2061 fingerprint instead of two first bytes when determining
2062 if it is set. Bug #18. Affected file silcd/command.c.
2064 * Fixed duplicate PKCS name registering to not allow it.
2065 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2067 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2069 * Conditionalize non-gcc compiler optimizations for various
2070 platforms, enable those commented out. Cleanups.
2071 Affected file lib/silcmath/mpi/configure.in
2073 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2075 * silc_rng_exec_command() left zombie processes if command
2076 didn't generate any output. Affected file
2077 lib/silccrypt/silcrng.c
2079 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2081 * Rewrote iconv checking, introduce --with-iconv for systems
2082 which rely on libiconv. Check if iconv() provided by libc
2083 is good enough, otherwise demand libiconv. Affected file
2086 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2088 * Search for ldopen() also in libc. This enables SIM support
2089 on *BSD systems. Based on patch from Alex Zepeda. Affected
2090 file configure.in.pre
2092 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2094 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2095 This fixes prepare on *BSD systems. Affected file
2098 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * More fixed for not having purge timeout for global clients
2101 that are on channel. Affected files silcd/command_reply.c
2104 * Fixed the rekey protocol to work with backup router connections.
2105 Rekey packets are now allowed on disabled connections as
2106 well. Affected files silcd/packet_send.c and server.c.
2108 * Do not switch to be as backup router when shutting down and
2109 closing the primary connection. Affected file silcd/server.c.
2111 * Fixed memory leaks in backup router deleting. Added
2112 silc_server_backup_free to free all data during shutdown of
2113 server. Affected files silcd/server_backup.[ch].
2115 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Do not process commands if the sock->user_data is NULL.
2118 Affected file silcd/command.c.
2120 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Fixed buffer overflow and security problems (loosing bits
2123 in CFB encryption) in SILC RNG. Problems reported by
2124 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2126 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * Added yet more checks that client is not expired on global
2129 list if it is on channels. Affected file is
2130 silcd/command_reply.c.
2132 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Merged c0ffee's MIME signal patch which adds support for
2135 sending also MIME messages in Irssi SILC Client, and handling
2136 received MIME messages in a signal (and perhaps doing something
2137 to non-textual MIME messages).
2139 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Fixed pending command deletion in server and client library
2142 to check the whole list instead of breaking after first found.
2143 The affected files are silcd/command.[ch] and
2144 lib/silcclient/command.[ch].
2146 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2149 secret or private, otherwise it's possible to find out
2150 whether a secret channel exists or not. Affected file
2153 * If CMODE change fails during the mode setting, assure that
2154 the old mode mask is set for the channel back. Affected
2155 file silcd/command.c.
2157 * Fixed passphrase saving on +a channel on normal server
2158 after successful JOIN command. Affected file silcd/command.c.
2160 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Remove server/router operator privileges in DETACH command,
2163 since it's possible to resume to server where these
2164 privileges would not be allowed for the client. Affected
2165 file silcd/command.c.
2167 * Do not set to wait for backup in rehash of the server.
2168 Affected file silcd/server.c.
2170 * Do not check listener sockets when counting how many
2171 socket connections we have. Affected file is
2172 silcd/server_util.c.
2174 * Do not announce disconnected clients that are remaining
2175 in history (for WHOWAS). This is because SIGNOFF notify
2176 for these has been sent earlier already. Affected file
2179 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Buffer overflow with CUMODE command's mode->mode character
2182 conversion. Reported by Ville Räsänen. Affected file
2183 lib/silcutil/silcutil.c.
2185 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * Allow heartbeat packets to go disabled connections anyway.
2188 Affected files silcd/server.c and silcd/packet_send.c.
2190 * Do not broadcast New Channel packets with List flag set
2191 in the packet to backup routers. The router must check
2192 for the correctness of the packets before sending them.
2193 It is possible that router will have enforce Channel ID
2194 change and this would cause desync in the backup router.
2195 Affected file silcd/packet_receive.c.
2197 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2198 are handled in list parsing. They are not list packets
2199 anymore. Affected file silcd/packet_receive.c.
2201 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Stop waiting for backup router through the timeout, not
2204 directly after backup router has arrived. Affected file
2207 * Do not re-create channel keys and send them when removing
2208 clients in server shutdown. Affected files are
2209 silcd/server_internal.h and silcd/server_util.c.
2211 * Notify distribution to backup routers was missing from
2212 the silc_server_send_notify_dest function which caused
2213 desyncing problems with backup router. Affected file is
2214 silcd/packet_send.c.
2216 * The client's channel removing was working wrong on
2217 backup router. It assumed that it doesn't know global
2218 information but backup router does know. For this reason
2219 it could remove channel when it wasn't supposed to do that.
2220 Affected file silcd/server.c and silcd/server_util.c.
2222 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Stop for a couple seconds after badkup router has become
2225 primary router. Affected file silcd/server.c.
2227 * Added silc_server_remove_servers_by_server, which is used
2228 to remove servers originated from some other server. Also
2229 clients of those servers can be removed too. Affected file
2230 silcd/server_util.[ch].
2232 * When removing clients after a server has signed of remove
2233 also all servers behind that server (unless they are known
2234 to be available locally), and send SERVER_SIGNOFF for each
2235 of the server separately. Also the signed off clients are
2236 sent now separately per signed off server. The affected files
2237 are silcd/server.c and silcd/server_util.[ch].
2239 * All servers added with silc_idlist_add_server must always
2240 have both "router" and "connection" pointers set. Otherwise,
2241 bad server entries may be left around in the cache.
2242 Affected file silcd/command_reply.c.
2244 * Do not create the channel key in NEW_CHANNEL packet
2245 processing if the channel is empty. Affected file
2246 silcd/packet_receive.c.
2248 * Completed backup router support for standalone routers.
2249 Supports also servers in the cell that do not use the backup
2252 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Fixed a bug in silc_string_regexify which did not add '^'
2255 at the start of each string, and thus the matching was
2256 not explicit. For example ban list iikone@*!*@* would
2257 match also "priikone", which is wrong, it would have to be
2258 *iikone@*!*@* to match also "priikone". Affected
2259 file lib/silcutil/unix/silcunixutil.c.
2261 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Enable all local server connections before updating client
2264 caches when we've become backup router. Otherwise, signoff
2265 packets may not reach the clients. Affected files are
2266 silcd/server.c and silcd/server_util.[ch].
2268 * Fixed a bug in version string parsing which could crash
2269 the program with specially formatted version string.
2270 Bug reported and patch provided by Ville Räsänen. Affected
2271 file lib/silcutil/silcutil.c.
2273 * Handle the disconnection immediately when DISCONNECT
2274 packet is received in server. Affected file silcd/server.c.
2276 * Primary router now waits a short time (10 seconds) for
2277 backup router connection before accepting any other
2278 connection (except local). Affected file silcd/server.c,
2281 * Fixed a crash in client libary in NICK_CHANGE notify when
2282 NICK_CHANGE arrived for client entry we are resolving
2283 currently. Affected file lib/silcclient/client_notify.c.
2285 * Call the sconn->callback completion even if error had
2286 occurred. Start reconnecting always if connection to
2287 primary router fails during backup router protocol.
2288 Affected files silcd/server.c and server_backup.c.
2290 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Added functions silc_server_send_opers and
2293 silc_server_send_opers_notify to send packets stricly
2294 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2295 to send variable argument notify to operators.
2296 Affected files silcd/packet_send.[ch] and silcd/server.h.
2298 * Removed UMODE rights checking with UMODE_CHANGE notify.
2299 Affected file silcd/packet_receive.c.
2301 * Server/router operator now receives notify when network
2302 switches to backup router and when it resumes the use of
2303 primary router. Affected file silcd/server.c and
2304 silcd/server_backup.c.
2306 * Fixed the updating of client information after backup
2307 resuming protocol is over; update all except local clients
2308 to the new primary router. The affected file is
2309 silcd/server_util.c.
2311 * Added support for closing active connections in rehash
2312 that were unconfigured by the user. Supports currently
2313 closing server and router connections. Affected file
2316 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2318 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2321 is NULL since seems that on some platforms NULL is allowed
2322 and on some it's not. Fallback encoding is used instead.
2323 Affected file lib/silcutil/silcstrutil.c.
2325 * Fixed statistics updating for incoming server connection
2326 which could cause problems when re-connecting. Affected
2327 file silcd/server.c.
2329 * Preliminary backup router support for standalone router
2330 added. Affected files in silcd/.
2332 * Mark server connections in backup router disabled before
2333 and after backup protocol. Affected file is
2334 silcd/server_backup.c.
2336 * Added support for reconnecting to remote server connection
2337 even if the protocol fails, and if the configuration wants
2338 us to keep trying to connect anyway.
2340 Server connection is not allowed to backup router if
2341 backup router does not have connection to primary router yet.
2343 Affected file is silcd/server.c.
2345 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * Added silc_client_udpate_server function to update changed
2348 server info. Affected file lib/silcclient/idlist.[ch].
2350 * Added check for server entries that are being resolved when
2351 notify is received. If being resolved, handle the received
2352 notify only after it's resolved so that all notifys are
2353 handled in same order as received from the server.
2355 Added similar resolver check to channel entries. Every
2356 notify that cause resolving of any information that affects
2357 channel entry marks the channel entry in waiting state.
2358 After whatever resolving is over the waiters are signalled
2359 and only then the notifys are handled in the same order
2360 as delivered from the server.
2362 Affected files are lib/silcclient/idlist.[ch], and
2365 * Fixed KILLED notify handling in normal server. Affected
2366 file silcd/packet_receive.c.
2368 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2369 is locally connected, or was locally connected (but may
2370 be detached and connection is not active). Added also
2371 SILC_IS_LOCAL for checking this status. Affected files
2372 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2373 silcd/server.c and silcd/server_internal.h.
2375 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Don't send or handle TOPIC_SET if topic is already set and
2378 is same as being set. Affected files silcd/command.c and
2379 silcd/packet_receive.c.
2381 * Fixed CMODE change rights checking to work correctly when
2382 removing modes by operator. Affected file is
2383 silcd/server_util.c.
2385 * Fixed some handling with New Channel packet in router and
2386 fixed some CMODE_CHANGE notify handling in server and router.
2387 Affected file is silcd/packet_receive.c.
2389 * Changed "disconnect" client operation to include the
2390 reason of the disconnection and optional disconnection
2391 message. Affected file lib/silcclient/silcclient.h.
2393 * Made the compilation of lib/contrib/ stuff conditional.
2394 Affected files configure.in.pre, lib/contrib/Makefile.am.
2396 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2399 to the sender of the notify too, to avoid situation where two
2400 notifys are in the network at the same time going to oppsite
2401 directions. Affected file silcd/packet_receice.c.
2403 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Delete the client from channel even if the cilent->id is
2406 NULL. It was possible that client was deleted without
2407 removing from channels (theoretically at least). Affected
2408 file silcd/server.c and silcd/server_util.c.
2410 * Free the client data too when resuming is not successful.
2411 Affected file silcd/packet_receive.c.
2413 * Merged some code from c0ffee's silc-plugin. Affected files
2414 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2416 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2417 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2418 to the primary router connection, the other one returns
2419 TRUE if packet must be broadcasted to network.
2421 * All notifys that are destined to primary router (to network)
2422 are now automatically sent to backup routers even if the
2423 router is standalone (and has backup router). Affected files
2426 * Added --without-irssi and --without-silcd configuration
2427 options for disabling the compilation of these applications.
2428 Affected file configure.in.pre and prepare.
2430 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2433 UTF-8 encoding and decoding. Added also new encodings
2434 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2436 Added also SILC_STRING_LANGUAGE which is language and charset
2437 specific encoder and decoer for those platforms that support
2438 iconv(). It can convert the UTF-8 to and from the locale
2439 specific character set.
2441 Affected file lib/silcutil/silcstrutil.[ch].
2443 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2445 * Added function silc_get_command_name to the file
2446 lib/silcutil/silcutil.[ch].
2448 * Improved the server debug output a bit. Affected files are
2451 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Save the channel passphrase when received succesful JOIN
2454 command reply from router, on normal server. Otherwise
2455 joinig +a channels from normal server is not possible.
2456 Affected file silcd/command.c.
2458 * Fixed a bug in TOPIC_SET notify handling. The notifier
2459 may be other than client too, like server or channel.
2460 It expected it to always be only client and ignored the
2461 notify. Affected file silcd/packet_recieve.c.
2463 * Removed some (unnecessary) debug printing from
2464 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2466 * Do not force CMODE_CHANGE when server is announcing new
2469 Router announces stuff only after server reannounces channel
2470 after CHANNEL_CHANGE notify.
2472 These fixes optimizes the announcing procedure, and perhaps
2473 fixes some problems too. Affected file silcd/packet_receive.c.
2475 * Fixed SERVER_SIGNOFF sending to local clients. It was
2476 totally broken and sent the notify to all local clients,
2477 instead of only to those that was on same channel as the
2478 signing off clients. Affected file silcd/server_util.c.
2480 * Added -D option to server. It can be used to give debug
2481 level. The levels are from 0 - 99, and are predefined for
2482 smooth server debugging. (see silcd.c for the predefined
2483 levels). Affected file silcd/server.c.
2485 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Fixed a bug in Irssi SILC client to close the connection
2488 properly when disconnecting from server. Affected file
2489 irssi/src/silc/core/client_ops.c.
2491 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * When authenticating as founder during JOIN command, check
2494 that the one authenticating becomes the only founder on the
2495 channel. Affected file silcd/command.c.
2497 * Better checking for founder mode setting when CUMODE_CHANGE
2498 notify is received. Affected file silcd/packet_receive.c.
2500 * Close all connections when shutting down the server by sending
2501 DISCONNECT packet. Close all listeners too when shutting
2502 down the server. Affected file silcd/server.c.
2504 * Handle DISCONNECT packet correctly in client library by
2505 calling the "disconnect" client operation. Affected file
2506 lib/silcclient/client.c.
2508 * Handle local errors correctly during resuming. Affected
2509 file lib/silcclient/client.c.
2511 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * The log file is not dupped internally anymore in
2514 lib/silcutil/silclog.c. Fixed memory leaks too.
2516 * The scheduler now dispatches all pending timeout tasks
2517 when it is uninitialized with silc_schedule_uninit.
2518 Affected file lib/silcutil/silcschedule.c.
2520 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Added --enable-stack-trace option to configure. Added
2523 memory allocation stack trace support. Added files
2524 lib/silcutil/stacktrace.[ch]. Affected files are
2525 lib/silcutil/silcmemory.[ch].
2527 * Fixed memory leaks from libraries and server. Affected
2528 files around the tree.
2530 * Reverted back a fix made to CUMODE which broke it.
2531 Affected file silcd/command.c.
2533 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2536 core library, and implemented it. All textual messages SHOULD
2537 use this flag and the message MUST be UTF-8 encoded.
2538 All text messages sent by Irssi SILC client are now UTF-8
2539 encoded (regardless whether the terminal supports UTF-8 or not).
2540 Affected files are lib/silccore/silcchannel.h,
2541 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2544 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Added lots of new statistics updating that was missing from
2547 the server and router code. Affected files in silcd/.
2549 * Sending SIGUSR1 signal to server now dumps the current
2550 server statistics into /tmp directory. Affected file is
2553 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2554 the SILC Hash Interface also. Added new functions
2555 silc_hash_get_name, silc_hash_init, silc_hash_update and
2556 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2558 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Added some better info printing for client during connecting.
2561 Affected file silcd/server_util.c.
2563 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2564 to silence a user on a channel. Affected files are
2565 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2566 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2567 and silcd/packet_receive.c.
2569 * Fixed a fatal bug in handling of malformed command payload.
2570 Affected file silcd/command.c.
2572 * Fixed a double free when announcing channel users to router.
2573 Affected file silcd/server.c.
2575 * After successful authentication to channel founder mode, check
2576 that there isn't anyone else with founder mode on the channel.
2577 The one that authenticated will become founder and anyone
2578 else is demoted. Affected file silcd/command.c.
2580 * Added error printing of any error that has occurred during
2581 any command in client library. Affected file is
2582 irssi/src/silc/core/client_ops.c.
2584 * Removed some error printing from the client library and left
2585 it for the application to worry (from the error status it
2586 receives in 'command' client operation. Affected file is
2587 lib/silcclient/command.c.
2589 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2592 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2593 Starting key agreement with itself is denied. Affected file
2594 is lib/silcclient/client_keyagr.c.
2596 * Fixed some error checkings from the SFTP library which caused
2597 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2598 and lib/silcsftp/sftp_util.c.
2600 * Added new "debug" and "debug_string" settings to Irssi SILC
2601 client which can be used to print runtime debugging on the
2602 Irssi's screen. Available when compiled with --enable-debug
2603 option. Affected file irssi/src/silc/core/silc-core.c.
2605 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2607 * Fixed a missing variadic parameter in a function call that
2608 caused server crash when a non-allowed connection arrived.
2609 Reported by Richard Becker. Affected file silcd/server.c.
2611 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Added WATCH list sending to backup routers from router.
2614 The WATCH command is sent by the router to the backup
2615 router. Affected file silcd/command.c.
2617 * Mark the backup_router flag for RouterConnection entry
2618 if the backup router stuff is defined in the config file.
2619 Affected file silcd/serverconfig.c.
2621 * Fixed some backup data sending around the code to work better
2622 if the router is standalone router. Not all places were fixed.
2623 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2626 * Fixed the router connecting when connecting to multiple
2627 routers. It ignored every other router except the first
2628 one. Affected file silcd/server.c.
2630 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Made the private key generation after expiration optional.
2633 If not created after expiration the old key will re-expire
2634 at a later time (and thus key pair is not necessary to
2635 change). Affected file irssi/src/silc/core/clientutil.c.
2637 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * The length arguments in bind() and connect() were wrong
2640 and fixed now to used SIZEOF_SOCKADDR in the
2641 lib/silcutil/unix/silcunixutil.c.
2643 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Fixed detach timeout handling to use Client ID and not
2646 the actual client entry which may be freed in the callback.
2647 Affected file silcd/command.c.
2649 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Merged c0ffee's multiple interface support patch.
2652 Affected files in silcd/.
2654 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Cleanup keys properly. Affected file is
2657 irssi/src/silc/core/clientutil.c.
2659 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Display the user mode on the status bar. Affected file
2662 irssi/src/silc/core/silc-expandos.c.
2664 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * If private message key is not set, but the flag is set in
2667 the packet, ignore the packet since it cannot be decrypted.
2668 Affected file lib/silcclient/client_prvmsg.c.
2670 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * When resuming client, remove the old client entry from
2673 the watcher list too. Affected file silcd/packet_receive.c.
2675 * Do not allow normal server to force founder mode away
2676 from router if the founder mode is already set. Affected
2677 file silcd/packet_receive.c.
2679 * Remove the client entry with watch notify types with short
2680 timeout, and not directly, so that other notifys can be
2681 retrieved too. Affected file lib/silcclient/client_notify.c.
2683 * Display notification about data messages that cannot be
2684 displayed. Affected files irssi/src/silc/core/client_ops.c,
2685 irssi/src/fe-common/silc/module-formats.[ch].
2687 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Fixed the CHANNEL_CHANGE notify handling in client libary
2690 to not use freed memory. Affected file is
2691 lib/silcclient/client_notify.c.
2693 * Fixed CUMODE_CHANGE notify handling in server. Affected
2694 file silcd/packet_receive.c.
2696 * Fixed USERS command to support empty channels. Affected
2697 file silcd/command.c.
2699 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Allow multiple identical pending commands to be registered
2702 in client library. Affected file is lib/silcclient/command.c.
2704 * Call the completion for resolving client information only
2705 after all resolvers has finished. This fixes a crash in
2706 the client. Added support for checking when the resolvers
2707 are finished. Affected file is lib/silcclient/idlist.c.
2709 * Wait by default 3 seconds before reconnecting to the server
2710 after being disconnected. Makes the /detach command a bit
2713 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2715 * Check the watcher list before sending signoff notifys
2716 when closing client connection. Affected file is
2719 * Added better CMODE command rights checking. Affected file
2720 silcd/server_util.c.
2722 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Fixed watcher list checking during server signoff. It
2725 crashed the server. Affected file silcd/server_util.c.
2727 * The JOIN command reply returns now the founder's public
2728 key. Affected file is silcd/command.c.
2730 * Announce the channel mode, and the mode properties with
2731 CMODE_CHANGE notify. Affected file silcd/server.c.
2733 * Mark new channels by default disabled, untill at least
2734 one user joins the channel. Affected file is
2735 silcd/packet_receive.c.
2737 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * The nickname argument to watch notify can be optional.
2740 Fixes a crash in server. Affected file silcd/packet_send.c.
2742 * Remove the client entry from cache if the WATCH notify type
2743 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2744 lib/silcclient/client_notify.c.
2746 * Check the watcher list before and after changing nickname
2747 when the NICK_CHANGE notify is received. Affected file is
2750 * Fixed a crash in OPER and SILCOPER command sending. Empty
2751 passphrase caused the crash. Affected file is
2752 lib/silcclient/command.c.
2754 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Merged with Irssi CVS for Irssi SILC client.
2758 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Completed the protocol specifications.
2762 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Merged with Irssi CVS for Irssi SILC client.
2766 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Added the founder's public key delivery to the
2769 CUMODE_CHANGE notify type as well. Updated the protocol
2770 specs and the code. Affected files are silcd/packet_send.[ch],
2771 silcd/packet_receive.c and silcd/command.c.
2773 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Added silc_pkcs_public_key_copy function into the
2776 lib/silccrypt/silcpkcs.[ch].
2778 * Remove the `iv' from the SilcChannelEntry since we can
2779 live without it. Affected files are silcd/idlist.h and
2780 silcd/packet_receive.c.
2782 * Added support for sending the founder's public key in
2783 the CMODE_CHANGE notify packet in the server. Affected
2784 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2785 silcd/command.c and silcd/server.c.
2787 * Changed the FOUNDER_AUTH authentication to use only
2788 public key authentication as defined by new protocol
2789 specs. Passphrase authentication with that mode cannot
2790 be used anymore. It is now possible to reclaim founder
2791 mode from any server in the network. Affected files are
2792 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2794 * Added permanent channels support by making the channel
2795 permanent when FOUNDER_AUTH mode is set on the channel.
2796 The channel will not be destroyed even if channel is empty
2797 when that mode is set. Protocol TODO #17. Affected
2798 files are silcd/server.[ch], server_util.[ch],
2799 silcd/command.c, silcd/packet_receive.c and
2800 lib/silcclient/command.c.
2802 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Added reference counter to the command reply context in
2805 the client library. Affected files are
2806 lib/silcclient/command_reply.[ch].
2808 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Fixed rekey protocol with PFS in the client library.
2811 Affected file is lib/silcclient/protocol.c.
2813 * Added support for list of errors in client library
2814 command reply handling. Affected file is
2815 lib/silcclient/command_reply.c.
2817 * Defined that the WHOIS and IDENTIFY commands can send
2818 list of errors. Updated the protocol specs. Protocol
2821 * Added support for sending list of errors to WHOIS and
2822 IDENTIFY commands in server. Added support for receiving
2823 list of errors in server. Affected files are
2824 silcd/command.c and silcd/command_reply.c.
2826 * Fixed client info resolving on LEAVE command in client
2827 library to not crash. Affected file is
2828 lib/silcclient/client_notify.c.
2830 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Defined that the NICK command replies with thew changed
2833 nickname too, to make the nickname changing simpler at
2834 the client's end. Updated protocol specs and the code
2835 in client and server. Affected files are
2836 silcd/command.c, lib/silcclient/command_reply.c and
2837 lib/silcclient/command.c.
2839 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Added `Compressed' packet flag to indicate that the packet
2842 payload is compressed by the sender. Updated the protocol
2843 specs and the core library. The compression still is not
2844 implemented in the sources. Affected file is
2845 lib/silccore/silcpacket.h.
2847 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Remove pending command callbacks also if the connection
2850 to the server is destroyed. Affected file is
2851 lib/silcclient/client.c.
2853 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Added new QUIET channel user mode that can be used to
2856 quiet a user in a channel. Updated the protocol specs but
2857 it wasn't implemented yet. Protocol TODO #27. Affected
2858 file is lib/silccore/silcmode.h.
2860 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added BLOCK_INVITE user mode to be able to block incoming
2863 invite notifications. Protoocol TODO #26. Affected files
2864 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2867 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2868 the protocol specs and the code. Affected file is
2869 lib/silccrypt/silcpkcs.c.
2871 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Disconnect Payload includes now the status type. Updated
2874 the protocol specs and the code. Protocol TODO #25.
2875 Affected files are silcd/server.c, lib/silcclient/client.c.
2877 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2878 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2879 Moved the silc_client_command_status_messages table to the
2880 lib/silcutil/silcutil.c and added new funtion
2881 silc_get_status_message, which deprecates function
2882 silc_client_status_message. Affected files are
2883 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2884 lib/silcutil/silcutil.[ch].
2886 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Defined that the nickname hash in Client ID MUST be from
2889 lowercase nickname. This effectively changes nicknames in
2890 SILC to case-insensitive. Updated the protocol specs and
2891 the code. Affected files are lib/silcutil/silcutil.[ch],
2892 silcd/serverid.c, and silcd/idlist.c.
2894 * Added new channel user modes BLOCK_MESSAGES_USERS and
2895 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2896 code. Affected files are lib/silccore/silcmode.h,
2897 lib/silcclient/command.c, and silcd/packet_send.c.
2899 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2900 specs and code. Affected file lib/silccore/silcstatus.h.
2902 * Added support for watch list. It is possible to add nicknames
2903 to be watched, and when they come to network, leave network
2904 or user mode changes the watcher will be notified of this
2905 change. Added SILC_COMMAND_WATCH command, added new
2906 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2907 notifications. Updated the protocol specs and implemented
2908 this to library, client and server. Protocol TODO #21.
2909 Affected files are lib/silccore/silccomand.h,
2910 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2911 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2912 silcd/packet_send.[ch], silcd/packet_receive.c, and
2913 irssi/src/silc/core/client_ops.c.
2915 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2916 somebody watching you. Updated the protocol specs and the
2917 code. Affected files are lib/silccore/silcmode.h, and
2918 lib/silcclient/command.c.
2920 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Added service support to SILC protocol. Added new command
2923 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2924 core library. Services are not implemented in server or
2925 client for now. Protocol TODO #20. Affected files are
2926 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2928 * Added SilcStatus argument to `command' client operation
2929 to return the error status when command sending fails
2930 locally. Changed all command in client library to return
2931 correct command status. Affected files are
2932 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2933 irssi/src/silc/core/client_ops.c.
2935 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Added silc_mime_parse function to parse MIME headers.
2938 Affected files are lib/silcutil/silcstruti.[ch].
2940 * Added MIME header parsing in Irssi SILC Client. It displays
2941 all textual MIME objects, others it ignores. Affected file
2942 is irssi/src/silc/core/clien_ops.c.
2944 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2946 * Fixed a bug in the pid writing function, which couldn't be
2947 written in a root-owned directory.
2949 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Defined that channel message to unknown Channel ID must
2952 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2953 Updated the protocol specs and the code in server. The
2954 affected file is silcd/packet_receive.c.
2956 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2959 that it is used to send error notifys if error occurs during
2960 some SILC packet processing, except commands. The error
2961 types are same as for command reply types. Defined that
2962 if private message is sent to unknown Client ID the error
2963 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2964 Updated the protocol specs and code. Affected files are
2965 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2966 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2967 and irssi/src/silc/core/client_ops.c. Renamed the
2968 SilcCommandStatus to SilcStatus.
2970 * Defined the use of extra WHOIS attributes in WHOIS command.
2971 The <Requested Attributes> (defined in a separate document)
2972 can be used to request additional information about user
2973 not returned by standard WHOIS command. Defined that server
2974 can send WHOIS command directly to client. Client provides
2975 the requested attributes to the server. Updated the protocol
2976 specs. Protocol TODO #4. Implementation is not done yet
2977 (Protocol TODO #24).
2979 * Renamed function silc_client_command_status_message to
2980 silc_client_status_message. Affected files are
2981 lib/silcclient/command_reply.[ch].
2983 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2986 32 bit integers. Updated the protcol specs and the code.
2987 Affected files are silcd/command.c and
2988 lib/silcclient/command.c.
2990 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2992 * Fixed a bug in library where sending a bogus authentication
2993 payload would lead to a crash. Affected file is
2994 lib/silccore/silcauth.c.
2996 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Added detach_disabled and detach_timeout server config
2999 options to the server. Affected files silcd/serverconfig.[ch],
3000 silcd/command.c and silcd/packet_receive.c.
3002 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Added resolve_cmd_ident field to the SilcClientEntry structure
3005 too so that if the entry is for example being resolved so
3006 another command may attach to the same pending command reply
3007 without requiring to resolve the same entry again. Added
3008 support for adding multiple pending commands for one
3009 command idenfier. Affected files lib/silcclient/command.[ch],
3010 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3012 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Defined that server receives WHOIS command reply for private
3015 and secret channels too. Updated protocol specs and the
3016 code in server. Affected file silcd/command.c.
3018 * Defined <channel user mode list> argument to WHOIS command
3019 reply for returning user modes on the channels. The
3020 channel list now doesn't include the user mode anymore but the
3021 actual channel mode. Updated protocol specs and the code in
3022 client and server. Affected files are silcd/command_reply.c,
3023 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3024 and lib/silcclient/command_reply.c.
3026 * Save the channels list in WHOIS command reply in normal server
3027 so that WHOIS always shows joined channels also in normal
3028 server and not just on router. Affected file is
3029 silcd/command_reply.c.
3031 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Defined that server receives USERS command reply for private
3034 and secret channels too. Updated protocol specs and the
3035 code in server. Affected file silcd/command.c.
3037 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Changed the UMODE's mode mask argument to be optional. If
3040 not provided then the command merely returns the current mode
3041 mask to the client. Updated protocol specs and the server.
3042 Affected file is silcd/command.c.
3044 * Added SILC session detachment/resuming support. It is possible
3045 to detach by closing the network connection and then re-connect
3046 and resume to the old client session. Added DETACHED user
3047 mode that server will set for detached client. Added new
3048 packet RESUME_CLIENT which is used to perform the resuming
3049 process. Added DETACH command. Updated the protocol specs,
3050 core library, client and server. Protocol TODO #22. Very
3051 many affected files around the tree.
3053 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Changed the CMODE's mode mask argument to be optional. If
3056 not provided then the command merely returns the current mode
3057 mask to the client. Updated protocol specs and the server.
3058 Affected file is silcd/command.c.
3060 * Changed the Killer's Client ID in KILLED notify to be just
3061 any ID payload since router server is allowed to kill as well.
3062 Updated protocol specs, client libary and server. Affected
3063 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3064 and irssi/src/silc/core/client_ops.c.
3066 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added new user modes ANONYMOUS for special anonymous servers
3069 that may set the mode for client, and BLOCK_PRIVMSG which
3070 client may set to block incoming private messages unless the
3071 Private Message Key flag is set (using private keys to protect
3072 private messages). Updated protocol specs and code in client
3073 and server and core library. Protocol TODO #23. Affected
3074 files are lib/silccore/silcmode.h, silcd/server.[ch],
3075 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3076 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3078 * Added new channel user mode BLOCK_MESSAGES which the client
3079 may set to itself to tell server not send channel messages.
3080 Other packets such as channel key packets are still sent.
3081 Protocol TODO #23. Updated the protocol specs, client and
3082 server. Affected files are lib/silccore/silcmode.h,
3083 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3084 lib/silcutil/silcutil.c, silcd/command.c, and
3085 silcd/packet_send.c.
3087 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Redefined the Status Payload to include now two 8 bit fields,
3090 instead of one 16 bit field. This now makes it possible to
3091 send list of errors. Updated the protocol specs and the code
3092 in core library, client library and server. Protocol TODO #1.
3093 Affected files are lib/silccore/silccommand.[ch],
3094 lib/silcclient/command_reply.[ch], silcd/command.c,
3095 silcd/command_reply.c and silcd/packet_receive.[ch].
3097 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3099 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3100 must be handled by the application and should tell the application
3101 that an error message was already printed, and it should print the
3102 config coords (line, filename, ...). Affected files are
3103 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3105 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3106 server config parsing code more readable.
3108 Fixed a bug in the fetch_logging() config callback.
3110 Affected files is silcd/serverconfig.c.
3112 * Drop root privileges when started in foreground. Don't drop them
3113 if debugging also. Affected file is silcd/silcd.c.
3115 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Added more IM-like features by introducing new user modes
3118 for setting various presence information. Added new modes:
3119 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3120 specs and code. Protocol TODO #19. Affected files are
3121 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3122 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3124 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Added STATS command to the protocol after all, to return
3127 various statistical information about the network. It can
3128 be used by clients to retrieve statistical information, and
3129 servers may use it to to fetch cell and network wide
3130 statistics from router. Updated the protocol specs and
3131 implemented it to the server. Protocol TODO #16.
3132 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3133 silcd/command_reply.[ch].
3135 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * The LIST command reply in client libary now adds new channel
3138 entry if the returned channel doesn't exist yet in cache,
3139 and returns the channel entry to the application in the
3140 command_reply client operation. Affected file is
3141 lib/silcclient/command_reply.c.
3143 * Changed the channel message payload's MAC generation to
3144 include the IV in the MAC as well. This way all relevant
3145 parts of the channel message payload are authenticated also
3146 with the channel message MAC (and not only by packet MAC).
3147 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3148 Affected file is lib/silccore/silcchannel.c.
3150 * Fixed the SKE to save the remote version, since the
3151 silc_ske_parse_version mistakenly checked wrong version,
3152 after it replaced the start payload. Affected files are
3153 lib/silcske/silcske.[ch].
3155 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3158 string utility functions. Added there also new functions
3159 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3160 Affected files lib/silcutil/silcstrutil.[ch].
3162 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3163 files are lib/silcutil/silcstrutil.[ch].
3165 * Defined that the security property fields in SKE SHOULD be
3166 UTF-8 encoded, defined that version string MUST be US-ASCII
3167 encoded, defined that passphrases sent in connection
3168 authentication protocol MUST be UTF-8 encoded. Implemented
3169 these to the client and server. Defined also that other
3170 passphrases sent in the protocol MUST be UTF-8 encoded.
3171 Affected files are lib/silcske/silcske.c,
3172 lib/silcclient/protocol.c, silcd/protocol.c,
3173 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3175 * Changed the silc_client_close_connection interface to not
3176 need the SilcSocketConnection which should not be visible
3177 to application. Affected files are lib/silcclient/client.c
3178 and lib/silcclient/silcclient.h.
3180 * Rewrote the text for Private Message Key Payload in the
3181 protocol specification. Protocol TODO #11.
3183 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Upgraded the protocol version to 1.1, updated protocol specs
3188 * Added the nickname as new argument to NICK_CHANGE notify and
3189 added it to protocol specs and implemented it to client and
3190 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3191 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3192 lib/silcclient/client_notify.c.
3194 * Added the killer's client ID to the KILLED notify and added
3195 it to protocol specs and implemented it to client and server.
3196 Protocol TODO #13. Affected files are silcd/command.c,
3197 silcd/packet_receive.c, packet_send.[ch],
3198 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3199 The killer's client entry is now returned to application in
3200 the `notify' client operation.
3202 * Fixed the Max Argument fields that had too large value set
3203 in the protocol specs. Protocol TODO #14.
3205 * Added the LEAVE command reply to return the ID of parted
3206 channel. Updated protocol specs and implemented it to the
3207 client and server. Protocol TODO #15. Affected files are
3208 silcd/command.c, lib/silcclient/command_reply.c. The channel
3209 entry is now returned to application in the `command_reply'
3212 * Rewrote the version SKE version checking in client libary
3213 and in server to use the silc_parse_version_string. Affected
3214 files are lib/silcclient/protocol.c, silcd/protocol.c.
3216 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3217 commands that was missing it, and updated protocol specs and
3218 the server implementation. Protocol TODO #10. The affected
3219 file is silcd/command.c.
3221 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3222 generic reply to a generic request (REQUEST flag), and
3223 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3224 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3225 to define the payload for DATA flag. Added the flags to
3226 the implementation. Protocol TODO #9. Affected file is
3227 lib/silccore/silcchannel.h.
3229 Changed the client library to return the message length
3230 to application as well in the channel_message and private_message
3231 client operations. Affected files are
3232 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3233 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3234 and lib/silcclient/client_ops_example.c.
3236 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3237 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3238 the channel. Updated protocol specs and impelemented this
3239 to client and server. Protocol TODO #6. Affected files are
3240 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3241 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3243 Added new options m and M to CMODE command in Irssi SILC
3244 client to set these modes.
3246 * Deprecated all administrative commands from SILC protocol
3247 since they are highly implementation specific commands.
3248 Updated protocol specs. Moved the old commands in
3249 implementations to private range of command types. Affected
3250 files are silcd/command.c, lib/silcclient/command.c and
3251 lib/silcclient/command_reply.c. Protocol TODO #8.
3253 * Fixed a bug in server where sending unknown command crashes
3254 the server. Affected file silcd/command.c.
3256 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Added SILC_PROTOCOLVERSION macro to check protocol version
3259 of a socket connection. The affected file is
3260 lib/silcutil/silcsockconn.h.
3262 * Added better error logging in rekey protocol. Affected file
3265 * Do not check public key types in SKE during rekey. Affected
3266 file lib/silcske/payload.c.
3268 * Fixed the rekey protocol with PFS, which was totally broken.
3269 Affected file silcd/protocol.c.
3271 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Some client implementations quit network by doing first LEAVE
3274 and then immediately SIGNOFF (like Bombyx). We now do check
3275 after a short time after LEAVE notify and check whether the
3276 client is still valid after LEAVE, and if not we remove it from
3277 cache. Affected file is lib/silcclient/client_notify.c.
3279 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3281 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3282 it's good not to have security holes here.
3284 * Fixed a negative refcount situtuation for the config context.
3285 Affected file is silcd/serverconfig.c.
3287 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3289 * ROBOdoc documented lib/silcutil/silcutil.h.
3291 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Optimized even more the SilcPacketContext structure. Now
3294 totally saved 16 bytes of memory per context after optimization.
3295 Affected files are lib/silccore/silcpacket.[ch].
3297 * Made strict checks for valid SILC IDs. Affected file is
3298 lib/silccore/silcid.c.
3300 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Changed the object argument for silc_cipher_register,
3303 silc_hash_register, silc_hmac_register and silc_pkcs_register
3304 to const. Affected files are lib/silccrypt/silccipher.[ch],
3305 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3307 * Changed the silc_get_username and silc_get_real_name to
3308 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3310 * Fixed the Irssi SILC Client to use the silc_get_username and
3311 silc_get_real_name insted of glib routines since the glib
3312 routines only corrupt stack. Fixes the Irssi SILC to work in
3313 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3315 * Fixed the Irssi to not use g_get_home_dir since it crashes
3316 or returns garbage on cygwin and corrupts stack. Added function
3317 get_home_dir to Irssi routines. Affected files are
3318 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3320 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Made some structure optimizations. SFTP memory FS MemFSEntry
3323 entry structure. Optimized SilcTask structure. Optimized
3324 SilcPacketContext structure.
3326 Affected files lib/silcsftp/sftp_fs_memory.c,
3327 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3329 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * And yet again reverted back the config thing since Johnny
3332 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3335 * Fixed memory leaks from config object. Affected files are
3336 silcd/serverconfig.[ch].
3338 * Added support for adding new connections to the server in rehash.
3339 After rehash they take effect.
3341 Added support for changing the maximum allowed connections in
3342 rehash. The number can grow but going smaller is not supported.
3344 Added function silc_server_num_sockets_by_remote to the
3345 silcd/server_util.[ch].
3347 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3349 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3351 * Added preliminary checking during config parsing for a valid
3352 public/private key and removed further checks in the code.
3353 Affected files are silcd/serverconfig.[ch], server.c.
3355 * Moved functions silc_server_drop() and silc_server_daemonise()
3356 from server.c to silcd.c since they are stricly related to
3357 the application activity.
3359 * Reverted a small part of the automatic ref/unref since
3360 it caused a double unref in some situations. Affected
3361 files are silcd/silcd.[ch], server.c, serverconfig.c.
3363 * Added some .cvsignore files in the lib directory.
3365 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Fixed silc_net_gethostbyaddr to correctly resolve by
3368 address. Affected file lib/silcutil/silcnet.c.
3370 * Fixed the notify relaying to client. The HMAC to be used
3371 with relayed packets ws wrong and caused decryption failure
3372 at the client end. Affected file is silcd/packet_receive.c.
3374 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Created new branch silc_protocol_1_0_branch.
3378 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3380 * Changed the silc_server_config_* routines to be SilcServer
3381 independent. They are now officially application specific code
3382 and not part of generic server implementation. Affected files
3383 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3385 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * Added automatic referencing of config context in the
3388 silc_server_config_alloc, and automatic unreferencing in the
3389 silc_server_config_destroy. Affected files are
3390 silcd/serverconfig.[ch], silcd/silcd.c.
3392 * Fixed the silc_log_quick handling in the logging routines.
3393 It didn't log quickly when it was TRUE. Affected file is
3394 lib/silcutil/silclog.c. Also the flush delay was set even
3395 if it was 0 in config file. Affected file is
3396 silcd/serverconfig.c.
3398 * Added support for changing key pair of the server in rehash.
3399 Affected file silcd/server.c.
3401 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3404 too early, before getting the channel entry. Affected file
3405 is silcd/packet_receive.c.
3407 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3409 * Added functions silc_server_config_[ref/unref], these are used
3410 to prevent that the config object is destroyed.
3412 No longer directly affect global variables silc_log_quick and
3413 silc_log_delay, they are first cached inside the config object
3414 and then applied with silc_server_config_setlogfiles().
3416 silc_server_config_set_defaults() is now internal to
3417 serverconfig.c, there are no reasons to show this internal stuff
3420 Affected files are silcd/serverconfig.[ch].
3422 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3423 fprintf's to stderr, since some code may be executed again after
3424 the server went into the background. Affected files are
3427 * Added rehash support. Added function silc_server_rehash() that
3428 will perform all the basic tasks of the rehashing procedure.
3430 * Added command line option `-x, --hexdump'. This will enable the
3431 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3432 The option `--hexdump' implies `--debug'.
3434 * Fixed a bad bug in the logging APIs (silcutil library) where
3435 the application would crash after calling silc_log_reset_all().
3437 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3439 * Fixed the KICKED notify handling in client library to
3440 correctly remove the channel and all entries from the
3441 channel when I was kicked. This bug crashed the client.
3443 Fixed yet another but in KICKED notify handling to remove
3444 the kicked client correctly from the channel.
3446 Affected file is lib/silcclient/client_notify.c.
3448 * Fixed a minor bug in looking up correct client entry
3449 in KICKED notify in server. Affected file is
3450 silcd/packet_receive.c.
3452 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3453 sources correctly to distribution. Fixes --with-gmp option.
3455 * Removed the manual rehashing from ID Cache, and changed it
3456 to use the SILC Hash Table's auto rehash feature. Affected
3457 file is lib/silccore/silcidcache.c.
3459 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Fixed a bug in the silc_client_nickname_format function that
3462 handles the multiple same nickname formatting. Two clients
3463 with same nickname caused problems after the first one left
3464 and rejoined. It didn't format the nickname correctly.
3465 Affected file is lib/silcclient/idlist.c.
3467 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Don't change the topic if olod topic is same as new one.
3470 Affected file is silcd/packet_receive.c.
3472 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Added cross-reference support to the SILC Documentation
3475 generator. All types across all HTML files are now cross-
3476 referenced. Affected files util/robodoc/generator.c and
3477 scripts/silcdoc/silcdoc.
3479 * Added file lib/silcutil/silctypes.h to include all the
3480 arithmetic type definitions and some macros. Removed
3481 includes/bitmove.h and moved macros to silctypes.h.
3483 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3487 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Added `type' argument to silc_id_payload_parse_id function which
3490 now returns the type of the ID to the sent pointer. Affected
3491 file is lib/silccore/silcid.[ch].
3493 * Added check for CMODE_CHANGE notify type that mode change is
3494 allowed by the sender. Affected file silcd/packet_receive.c.
3496 * Added check for CUMODE_CHANGE notify type that mode change is
3497 allowed by the sender. Affected file silcd/packet_receive.c.
3498 Added the ID type as CUMODE_CHANGE notify type as argument
3499 to the `notify' client operation. Affected files are
3500 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3502 * Added function silc_client_add_server to the client library.
3503 Added support for resolving also channel and server info when
3504 received unknown entity in notify packet. Affected files are
3505 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3507 * Added function silc_command_get_status to return the command
3508 status from the command reply's argument payload. Affected files
3509 are lib/silccore/silccommand.[ch].
3511 * Added check for KICKED notify type that the kicking is
3512 allowed by the client. Affected file silcd/packet_receive.c.
3514 * Created function silc_get_input which can be used to get input
3515 (echo on or off) from user on command line. Affected files are
3516 lib/silcutil/silcutil.[ch].
3518 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Optimized silc_server_packet_relay_to_channel function.
3521 Added new function silc_channel_message_payload_encrypt which
3522 can be called directly if channel message payload needs to
3523 be encrypted and is already encoded (no need to call _encode
3524 function). Packet relaying is now done by router without any
3525 extra memory allocations. Affected files are
3526 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3527 silcd/packet_send.c.
3529 * Fixed the INVITE notify handling. It took wrong arguments
3530 as invite list and invite delete. Affected file is
3531 silcd/packet_receive.c.
3533 * Added check for TOPIC_SET notify type that the topic change is
3534 allowed by the client. Affected file silcd/packet_receive.c.
3536 * Added check for INVITE notify type that inviting is allowed by
3537 the client. Affected file silcd/packet_receive.c.
3539 * Changed the silc_server_client_on_channel to return the
3540 SilcChannelClientEntry as well. Moved the function
3541 silc_server_check_cmode_rights to server_util.[ch].
3542 Affected files are silcd/server_util.[ch], silcd/command.c.
3544 * Added function silc_server_check_umode_rights to check whether
3545 changing client's user mode is allowed. Added check for
3546 UMODE_CHANGE notify type that the umode change is allowed
3547 by the client. Affected files are silcd/server_util.[ch],
3548 silcd/packet_receive.c and silcd/command.c.
3550 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3553 ID length. It ignored that ID can be IPv6 based as well.
3554 Affected file lib/silccore/silcpacket.h.
3556 * Fixed the silc_id_id2str and silc_id_str2id to take the
3557 IPv6 address offset's into consideration. Affecte file is
3558 lib/silccore/silcid.c.
3560 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Fixed the internal Unix scheduler functions to check for
3563 NULL context they may receive. The affected file is
3564 lib/silcutil/unix/silcunixschedule.c.
3566 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3568 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3569 can specify different directory with --home command line
3570 parameter. Affected files irssi/src/silc/core/client_ops.c,
3573 * SILC-specific commands aren't now executed if the active server
3574 isn't of SILC-type, so there won't be problems with having
3575 IRC and SILC protocol support in same client. Affected files
3576 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3579 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Improved the signal support in SILC Schedule. Added new
3582 function silc_schedule_signal_call which is used by application
3583 to mark a signal to be called. It is now safe to perform
3584 any kind of tasks in signal callbacks since it is guaranteed
3585 that the application specified signal callback is called
3586 after the signal is over. Affected files are
3587 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3589 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Added `name' field to SilcChannelPrivateKey to represent
3592 application given name for the key. Moved also the context from
3593 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3594 Added the `name' argument also to the function
3595 silc_client_add_channel_private_key.
3597 Added function silc_client_current_channel_private_key to set the
3598 current channel private key in use.
3600 Added "change" command to KEY command which can be used to change
3601 the current channel private key. Bound the command also to
3602 alt+K (Alt+Shift+k).
3604 Also affected files lib/silcclient/client_channel.c,
3605 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3607 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Added silc_rng_get_byte_fast function in to the
3610 lib/silccrypt/silcrng.[ch].
3612 * Changed the interface of silc_packet_assemble and the
3613 silc_packet_send_prepare. If silc_packet_assmble is now
3614 called the application does not call silc_packet_send_prepare
3615 because the library will call it automatically. These
3616 interfaces now also return a reference to the outgoing buffer
3617 which includes the assembled packet, which the application can
3618 use to encrypt the packet.
3620 Affected files are lib/silccore/silcpacket.[ch],
3621 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3622 silcd/packet_send.c, server_backup.c and packet_receive.c.
3624 * Fixed a packet sending bug on very high load, where outgoing
3625 packet queue wasn't handled correctly and packets got corrupted.
3626 Affected files are lib/silcutil/*/silc*sockconn.c,
3627 lib/silcclient/client.c and silcd/server.c.
3629 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Added macro SILC_PACKET_DATALEN which can be used during
3632 packet assembling to check whether the data to be added to
3633 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3634 len is truncated until it fits it.
3636 Added checks for maximum length of channel message payload and
3637 private message payload also.
3639 Added checks for maximum packet length in server and in
3642 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3643 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3644 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3645 lib/silcclient/client_prvmsg.c.
3647 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Added silc_server_packet_queue_purge call to the
3650 silc_server_disconnect_remote to assure that all data in the
3651 queue before disconnecting is sent to the network. Affected
3652 file silcd/server.c.
3654 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Added the deleting of server's own ID cache entry to the
3657 silc_server_free function. Free also everything else that
3658 has been allocated in silc_server_init. The affected file
3661 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Added functions silc_parse_version_string, silc_version_to_num,
3664 and silc_ske_parse_version to parse SILC protocol style version
3665 strings. Affected files lib/silcutil/silcutil.[ch] and
3666 lib/silcske/silcske.[ch].
3668 * Added new configuration params: version_protocol, version_software
3669 and version_software_vendor to specify what version the remote
3670 host must at least be to be able to connect to server. The vendor
3671 string can be regex matched too. Added new function
3672 silc_server_connection_allowed to check maximum number of allowed
3673 connections, and allowed versions for incoming connections.
3674 Affected files are silcd/server.c, server_util.[ch] and
3677 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Added preliminary support for signals in scheduler. The
3680 signals we care about are now blocked always when the scheduler
3681 is locked. This way we can synchronise the use of signal with
3682 scheduler. It is guaranteed that when signal occurs the scheduler
3683 is not locked, and thus new tasks can be safely added to the
3686 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3687 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3688 Added new platform specific routines
3689 silc_schedule_internal_signals_[un]block and
3690 silc_schedule_internal_signal_[un]register.
3692 Added new functions to SILC Schedule API:
3693 silc_schedule_signal_[un]register. Each signal that application
3694 is going to use should be registered to the scheduler.
3696 Affected files are lib/silcutil/silcschedule.[ch],
3697 lib/silcutil/*/silc*schedule.c.
3699 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Check for unauthenticated client and server in the
3702 silc_server_new_client and silc_server_new_server functions.
3703 Affected file silcd/packet_receive.c.
3705 * Added function silc_string_is_ascii to check whether given
3706 string is 7-bit ASCII string. Affected files are
3707 lib/silcutil/silcutil.[ch].
3709 * Added function silc_id_is_valid_server_id into the
3710 silcd/serverid.c and added checking for valid Server ID's in
3711 silc_server_new_server. The Server ID must always be based
3712 on the server's public IP address.
3714 * Added logging of DISCONNECT packet message in the server.
3715 Affected file silcd/server.c.
3717 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Changed all library interfaces that use Global RNG to also
3720 accept SilcRng as argument. Affected files are
3721 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3722 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3723 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3724 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3725 lib/silccrypt/rsa.c.
3727 * Added function silc_pkcs_generate_key to the
3728 lib/silccrypt/silcpkcs.[ch] for applications so that they
3729 don't need to do pkcs->pkcs->init calls anymore.
3731 * Remove SilcSocketConnection from the SFTP API since it really
3732 wasn't needed there. The application has the information
3733 saved in its contexts anyway and the SFTP layer doesn't need
3734 know about it. Affected files lib/silcsft/silcsftp.h and
3735 lib/silcsftp/sftp_[server/client].c.
3737 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3738 The SilcSimContext is not SilcSim.
3740 * Fixed possible buffer overflows in silc_id_render in the
3741 lib/silcutil/silcutil.c.
3743 * On EPOC the global crypto module lists are not used at all
3744 in the crypto library. Added support for using the constant
3745 algorithm list on EPOC. Affected files are
3746 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3749 * Fixed the handling of third parameter of KICKED notify, since
3750 it was mistakenly updated to SILC Protocol 1.0 even though it
3751 is to be included in 1.1. Since it is not in 1.0 it is not
3752 mandatory, and this fix now handles it only if it is provided,
3753 and it is not error if it is not provided. Affected file
3754 lib/silcclient/client_notify.c.
3756 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3759 client. Affected file irssi/src/silc/core/client_ops.c.
3761 * Merged with Irssi 0.8.4 from irssi.org CVS.
3763 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Check for valid socket connection in client entries before
3766 sending any messages. Fixes a crash, but doesn't fix some
3767 other underlaying bug that is lurking there. Affected
3768 file silcd/packet_send.c.
3770 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3772 * $usermode, $cumode and $cumode_space expandos shouldn't do
3773 anything with non-SILC server records. Affected file
3774 irssi/src/silc/core/silc-expandos.c
3776 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Fixed the silc_net_check_[host/local]_by_sock to support
3779 IPv6 bound sockets as well. Now they can return IPv6 addresses
3780 as well. Affected file lib/silcutil/silcnet.c.
3782 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3783 Affected lib/silcutil/unix/silcunixnet.c.
3785 * Fixed ID rendering (at least on some platforms, not NetBSD)
3786 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3788 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Added silc_hash_public_key and silc_hash_public_key_compare
3791 functions to be used with SilcHashTable. They can be used to
3792 hash public keys and compare public keys in hash table. Affected
3793 file lib/silcutil/silcutil.[ch].
3795 * Added support for specifying multiple public keys for Client
3796 connection section in server configuration file. This makes it
3797 possible to accept multiple public keys from same host, or to
3798 make a section that accepts any incoming host, and have the
3799 accepted public keys listed in the section.
3801 Added functions silc_sever_[find/get]_public_key, added the
3802 support for this actually to all connection sections but only
3803 the Client section is currently allowed to specify multiple
3806 Affected files are silcd/server.c, server_internal.h,
3807 command.c, protocol.c, server_util.[ch], packet_receive.c.
3809 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Merged Irssi 0.8.2 from irssi.org CVS.
3813 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3815 * If silc_debug is TRUE, also output standard logging messages
3816 to stderr with the debug output.
3818 Made silc_log_reset_all() flushing all channels before returning.
3819 Also fixed some documentation typos.
3821 Affected files are lib/silcutil/silclog.[ch].
3823 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Fixed the server to check correctly the amount of connections
3826 from single host, by checking also the type of the connection.
3827 Fixed also the comparison of number of connections and number
3828 of allowed connections. Affected files are silcd/server.c,
3831 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * Fixed the USERS command reply to save the user's mode on the
3834 channel as well. Fixed JOIN command reply to check whether a
3835 client is on channel already and not join it twice. Affected
3836 file lib/silcclient/command_reply.c.
3838 * Added new file silc-expandos.c into irssi/silc/core/ to return
3839 various stuff for various signal for the statusbar etc. updating.
3840 Now Irssi SILC client prints channel user modes etc. on the
3843 * The user mode (like server/router operator changes) is now shown
3844 on the Irssi SILC client's statusbar. The affected files are
3845 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3847 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3849 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3850 to SILC_SCHEDULE_[UN]LOCK macros.
3852 * Added more error printing to logs in server code. Affected
3853 files silcd/server.c and silcd/protocol.c.
3855 * Fixed -S option parsing in Irssi SILC Client. Affected file
3856 irssi/src/silc/core/silc-core.c.
3858 * Added silc_buffer_alloc_size function. Affected file is
3859 lib/silcutil/silcbuffer.h.
3861 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3864 constants. Affected files in
3865 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3868 * Changed the internal SFTP Memory FS table to const. Affected
3869 file lib/silcsftp/sftp_fs_memory.c.
3871 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Fixed the buffer formatting and unformatting routines to
3874 check the size of 64 bits types with sizeof(). Affected
3875 file is lib/silcutil/silcbuffmt.c.
3877 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Removed 0.6.x backwards support.
3881 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Changed all integer type names:
3884 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3885 to avoid collisions with other libraries using same type names
3888 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added `prefer_ipv6' argument to the functions
3891 silc_net_gethostbyname[_async]. If it is TRUE it will return
3892 IPv6 address over IPv4. If FALSE IPv4 address is returned
3893 even if IPv6 address was found. Affected files
3894 lib/silcutil/silcnet.[ch].
3896 * Added support silc_net_create_connection[_async] to fallback
3897 to IPv4 address if IPv6 address could not be used (like if
3898 it doesn't work on a specific system). Affected file in
3899 lib/silcutil/unix/silcunixnet.c.
3901 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Added silc_schedule_reinit function to do the enlarging
3904 of the max tasks handling capabilities of the scheduler.
3905 Affected files lib/silcutil/silcschedule.[ch].
3907 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Added automatic extern "C" { ... } for C++ compilers so the
3910 application does not need to define them. Affected file
3911 includes/silcincludes.h.
3913 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3914 old name went against naming convention. Applications now
3915 include "silcclient.h" instead of "clientlibincludes.h".
3916 Removed includes/clientlibincludes.h, it is redundant now.
3918 * Renamed includes/version.h to silcversion.h.
3920 * Added really preliminary support for OS/2 into the util
3921 library. Only thread & mutex API is implemented, others
3922 are still to be implemented. Created the lib/silcutil/os2/
3923 directory. Created also file includes/silcos2.h.
3925 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Added preliminary BeOS support into the util library.
3928 Created lib/silcutil/beos/, and implemented all the needed
3929 functions to support SILC on BeOS. Created also file
3930 includes/silcbeos.h.
3932 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3934 * Added proper initializations to silc's irssi code, so it's
3935 now possible to load it as module. Affected files
3936 irssi/src/silc/core/silc-core.c,
3937 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3939 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3944 * Fixed the silcdoc document generator to correct generate
3945 docs from all kinds of filenames. Affected files are
3946 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3948 * ROBOdoc documented lib/silcutil/silcmemory.h.
3949 Added also new function silc_memdup.
3951 * Removed lib/silcutil/silcbufutil.h and moved those routines
3952 to the lib/silcutil/silcbuffer.h.
3954 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Added `user_count' to the SilcChannelEntry which now tells the
3957 number of users on the channel. The user count is now saved
3958 in normal server of global channels as well. Affected files
3959 silcd/server.c, idlist.h, packet_receive.c and command.c.
3961 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3962 include file utility functions.
3964 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3965 instead of calling directly OS routines.
3967 * Fixed NICK change printing in Irssi SILC Client. Fixed
3968 KICKED notify printing in Irssi SILC Client. Affected file
3969 irssi/src/silc/core/client_ops.c.
3971 * Fixed a NICK change bug in client library, to not recreate the
3972 client_entry->channels hash table everytime nick is changed.
3973 Affected file lib/silcclient/client.c.
3975 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3978 the SKE interface a bit.
3980 * Fixed padding problem in PKCS#1. The padding was not actually
3981 random since the random number generator was used incorrectly.
3982 This security bug affects only when encrypting with PKCS#1, and
3983 it is not currently used at all in SILC. SILC only use signing
3984 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3986 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Rewrote the notify handling in Irssi SILC client to not call
3989 the events as signals. Fixes problems with Perl support.
3990 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3992 * Send the auto-nicking NICK command in client library with
3993 little timeout after connecting. The affected file is
3994 lib/silcclient/client.c.
3996 * Added following new config file settings:
3997 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3998 key_exchange_timeout, conn_auth_timeout, connections_max,
4001 Implemented all the new config settings handling in the server.
4003 Optimized the use of SKE Mutual flag usage. Use it only
4004 if connection authentication protocol is not based in public
4007 Renamed all SilcServerConfigSection* to SilcServerConfig*
4008 to have a bit shorter names.
4010 Affected files silcd/serverconfig.[ch], server.[ch], and
4013 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4015 * Cleaned up the listening sockets code, preparing for the rehash
4016 support. Affected file is silcd/server.c.
4018 * Fixed some output messages. Affected files are silcd/silcd.c,
4021 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Create lib/doc/silcrng_intro.html document as introduction
4024 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4026 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4028 * Fixes to the silcd config template. Affected file is
4029 doc/example_silcd.conf.in.
4031 * Removed type casts from silc_calloc(), conforming to the
4032 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4034 * Removed param_name member from client, server, and router
4035 section structs, now identifying the param directly.
4037 Added CONFIG_FREE_AUTH macro in config file parsing.
4039 Affected files are silcd/serverconfig.[ch].
4041 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4043 * Fixed command line parameter handling. All SILC initialization
4044 is now done in silc_core_init() which also fixes autoconnecting
4047 Affected files irssi/src/silc/core/silc-core.c,
4048 irssi/src/fe-text/silc.c.
4050 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Added new configuration options and blocks:
4053 keepalive_secs, reconnect_count, reconnect_interval,
4054 reconnect_interval_max, reconnect_keep_trying and
4055 require_reverser_lookup. Added ConnectionParam block, and
4056 implemented the connection parameters when connecting as
4057 initiator and when accepting connections as responder.
4059 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4060 whether given configuration value has been given already.
4062 Affected files silcd/serverconfig.[c], server.[c].
4064 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4065 algorithm parts and created new file silcalgs.conf, that
4066 is now included from the example_silcd.conf.in.
4068 * Optimized the silc_server_connect_to_router_second to take
4069 the connection configuration object from the SilcServerConnection
4070 object instead of finding it during the connecting phase.
4071 Added the configuration object to SilcServerConnection struct.
4072 Affected files silcd/server_internal.h, server.c.
4074 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * Add the client on channel after it was resolved at the
4077 channel message receiving, and it was not already on the
4078 channel. Affected file lib/silcclient/client_channel.c.
4080 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Fixed the public key authentication to allocate always the
4083 destination signature buffer instead of using static buffer.
4084 Affected file silcd/protocol.c.
4086 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Unified the serverconfig.[ch]'s helper function interface.
4089 Affected file silcd/serverconfig.[ch].
4091 * Removed doc/example_silc.conf.in since it is redundant.
4092 The make install will now install irssi/silc.conf file.
4094 * Added new Passphrase and Publickey authentication methods to
4095 config file, allowing both public key and passphrase based
4096 authentication to be set at the same time.
4098 Added `prefer_passphrase_auth' setting in config file which
4099 can be used to set to prefer passwd auth if both passwd and
4100 public key is set. If not set, public key is preferred.
4101 This has effect only when being initiator (responder will try
4104 Added support for authentication with passphrase and public key
4105 at the same time. The passphrase is tried first always since
4106 it is faster to check.
4108 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4110 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4112 * Merged the new SILC Config library, with the server parsing
4113 support. Read the header file silcconfig.h or the toolkit
4114 documentation for the news. Affected files are
4115 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4116 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4117 silcd/protocol.c silcd/server.c silcd/server_backup.c
4118 silcd/serverconfig.[ch] silcd/silcd.c.
4120 * Fixed some silclog documentation. Affected file is
4121 lib/silcutil/silclog.h.
4123 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * The silc_cipher_register, silc_hash_register and
4126 silc_hmac_register now checks if the object to be registered
4127 is registered already. Affected files are
4128 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4130 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4134 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Allow zero length channel messages inside the Channel Message
4137 Payload. Affected file lib/silccore/silcchannel.c.
4139 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4140 as header filenames.
4142 * Removed lib/silcclient/README and created HTML file
4143 lib/silcclient/silcclient_using.html, which is now included
4144 as part of Toolkit documentation.
4146 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Fixed CUMODE_CHANGE notify handling to change the mode of
4149 correct client. Affected file lib/silcclient/client_notify.c.
4151 * Make silc_rng_alloc fail if it cannot allocate the sha1
4152 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4154 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Fixed the file transfer's key agreement payload to include
4157 zero port also if the hostname is NULL because it could not
4160 Call file transfer monitor callback now also if error occurs
4161 during key agreement protocol.
4163 Changed the silc_client_file_send interface to return the
4164 SilcClientFileError instead of session id. The session ID
4165 is returned into pointer provided as argument.
4167 Check that the file exists locally before sending the
4168 file transfer request at all.
4170 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4172 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4173 error than can occur while key agreement protocol. Affected
4174 file lib/silcclient/silcapi.h.
4176 * Fixed the event_mode CMODE handler to not crash when mode
4177 is changed and +k mode is set in the channel. Affected file
4178 irssi/src/silc/core/silc-channels.c.
4180 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4181 SILC_LOG_WARNING to give out Warning and not Error. Affected
4182 file lib/silcutil/silclog.c.
4184 * Fixed the channel message payload decryption in the function
4185 silc_channel_message_payload_decrypt to not modify the original
4186 buffer before it is verified that the message decrypted
4187 correctly. Otherwise, next time it is called with correct
4188 channel key it won't encrypt since the payload is corrupted.
4189 Affected file lib/silccore/silcchannel.c.
4191 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Do not constantly resize the window. A fix patch by cras.
4194 Affected file irssi/src/fe-text/screen.c.
4196 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4199 Affected file lib/silcutil/silcnet.c.
4201 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Fixed a bug in hash table internal routine for traversing
4204 the table with foreach callback. The current entry may
4205 become invalid in the callback but it was referenced after
4206 the callback returned.
4208 Do not allow auto rehashing of hash table during the
4209 silc_hash_table_foreach operation, for same reasons as it is
4210 not allowed for SilcHashTableList. Affected files are
4211 lib/silcutil/silchashtable.[ch].
4213 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4215 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4216 Win32 DLL. extern's in header files are now declared with
4219 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Fixed private message handling. It used some old code that
4222 caused the client to crash. Affecte file is
4223 lib/silcclient/client_prvmsg.c.
4225 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4227 * Added function silc_client_add_channel,
4228 silc_client_replace_channel_id, and removed functions
4229 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4230 from client library.
4232 * Added cross reference of the joined channels to the
4233 SilcClientEntry, and changed the SilcChannelEntry's
4234 users list to SilcHashTable. The affected files are
4235 lib/silcclient/idlist.[ch].
4237 * Fixed a bug in hash table tarversing. While the hash table
4238 is traversed with SilcHashTableList the table must not be
4239 rehashed. It is now guaranteed that auto rehashable tables
4240 are not rehashed while tarversing the list. Also defined that
4241 silc_hash_table_rehash must not be called while tarversing
4242 the table. Added function silc_hash_table_list_reset that must
4243 be called after the tarversing is over. The affected files are
4244 lib/silcutil/silchashtable.[ch].
4246 * Changed all hash table traversing to call the new
4247 silc_hash_table_list_reset in server and in client library.
4249 * Added function silc_client_on_channel to return the
4250 SilcChannelUser entry if the specified client entry is joined
4251 on the specified channel. This is exported to application as
4252 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4254 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4256 * Fixed founder regaining problem with JOIN command on normal
4257 server. The notify for mode change must be sent always and
4258 not only if !cmd->pending. Affected file silcd/command.c.
4260 * Fixed the WHOWAS command's reply sending to support the
4261 lists correctly. Affected file silcd/command.c.
4263 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * When sending JOIN command to router for processing the
4266 sender's old command identifier was not saved back to the
4267 sender's command context, fixed now. The affected file is
4270 * Create the key in JOIN command of the router did not return
4271 the channel key, added check for this. Affected file is
4274 * Fixed a channel ID update bug in JOIN command reply. Do
4275 not directly upgrade the ID but call the function
4276 silc_idlist_replace_channel_id if the ID was changed.
4277 Affected file silcd/command_reply.c.
4279 * Fixed memory leaks from command calling if it would fail.
4280 Affected file silcd/command.c.
4282 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Applied patches from cras:
4286 Memory leak fixes around libaries, irssi window resize fix,
4287 new silclist.h and silcdlist.h, all extern inline changed to
4290 * Removed dotconf from lib/dotconf, not needed anymore.
4292 * Removed TRQ from lib/trq, not needed anymore.
4294 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4295 with server connections. Later this will be configurable
4296 in config file after new config file is done. Affected file
4299 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Fixed a crash in server related to channel announcements.
4302 Affected file silcd/server.c.
4304 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Fixed memory leaks in silc_server_create_new_channel*
4307 functions. Affected file silcd/server.c.
4309 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4310 which ID was changed. This way the router will send the
4311 user list for the channel again, and server won't be in
4312 desync in some rare circumstances. Affected file is
4313 silcd/packet_receive.c.
4315 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Check for NULL socket pointer in the function
4318 silc_server_packet_send_to_channel_real. Affected file
4319 silcd/packet_send.c.
4321 * Fixed the BAN notify handling to correctly remove ban
4322 list. Affected file silcd/packet_receive.c.
4324 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Fixed some header addition to Toolkit distribution in
4327 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4329 * Added lib/silcclient/client_ops_example.h as an template
4330 file for application programmers to quickly start using
4331 the SilcClientOperation functions in their application.
4332 Updated the lib/silcclient/README as well to tell about this
4333 nice file made available.
4335 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4337 * Call silc_server_remove_from_channels when removing client
4338 entry when NO_SUCH_CLIENT_ID was received. Affected file
4339 is silcd/command_reply.c.
4341 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Added server & router operator statistics updating. Affected
4344 file silcd/packet_receive.c and silcd/command.c.
4346 * Fixed the SERVER_SIGNOFF notify handling on normal server
4347 not to save the history information for clients. Same was
4348 fixed earlier in remove_clients_by_server function, but not
4349 here. Affected file silcd/packet_receive.c.
4351 * Raised the default connection-retry count from 4 to 7 in
4352 server. Affected file silcd/server.h.
4354 * Cancel any possible reconnect timeouts when we start the
4355 key exchange. Affected file silcd/server.c.
4357 * Do not reconnect on connection failure when SCONNECT was
4358 given. Affected files silcd/server.[ch].
4360 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4364 * Fixed the NICK command to always give the unformatted
4365 nickname to the one giving the NICK command. If unformatted
4366 nickname is cached already it will be formatted and the
4367 local entry will always get the unformatted nickname.
4368 Affected file lib/silcclient/idlist.c.
4370 * Fixed some double frees from client library commands.
4371 Affected file is lib/silcclient/command.c.
4373 * Fixed CUMODE command in server to assure that no one can
4374 change founder's mode than the founder itself, there was a
4375 little bug. Affected file silcd/command.c.
4377 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Removed the SilcClientCommandDestructor from the client
4380 libary, it is not needed anymore. Affected files are
4381 lib/silcclient/silcapi.h, command[_reply].[ch],
4382 client_notify, idlist.c.
4384 * Fixed GETKEY command to first resolve client, and then
4385 resolve the server only if the client was not found, instead
4386 of resolving both at the same time. Affected file is
4387 lib/silcclient/command.c.
4389 * Added silc_client_start_key_exchange_cb and lookup the
4390 remote hostname and IP address before starting the key
4391 exchange with server. The affected file is
4392 lib/silcclient/client.c.
4394 * The server's public key is now saved using the IP address
4395 of the server and not the servername for the filename.
4396 The hostname public key filename is checked as an fall back
4397 method if the IP address based filename is not found.
4399 Fixed the GETKEY command to save the fetched server key
4400 in correct filename.
4402 Print the remote server's hostname now when new key is
4403 received during connection process. Affected file is
4404 irssi/src/silc/core/client_ops.c.
4406 * Return always our own public key to the client if it asks
4407 for it with GETKEY command. Affected file silcd/command.c.
4409 * Removed the use_auto_addr variable from default config
4410 file since it was in wrong section. Affected file is
4413 * Fixed TOPIC_CHANGE notification to not route it when it
4414 was sent using silc_server_send_notify_to_channel function.
4415 Affected file silcd/command.c.
4417 * Fixed silc_server_send_notify_kicked to send the kicker's
4418 Client ID also, it was missing. Affected files are
4419 silcd/command.c, silcd/packet_send.[ch].
4421 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Do not save client history information in SERVER_SIGNOFF.
4424 Fixes the bug in normal server that it does not detect
4425 the client becoming valid after the server becomes back
4426 online. Affected file silcd/server_util.c.
4428 * Added `sock_error' field into the SilcSocketConnection
4429 context. When error occurs during socket operation (read
4430 or write) the error is saved. Added also new function
4431 silc_socket_get_error to return human readable socket error
4432 message. Affected files are lib/silcutil/silcsockconn.[ch],
4433 lib/silcutil/unix/silcunixsockconn.c, and
4434 lib/silcutil/win32/silcwin32sockconn.c.
4436 * The server now prints the socket error message in the
4437 signoff for client. Affected file silcd/server.c.
4439 * Fixed the `created' channel information sending from router
4440 to server in JOIN command. Checks now whether the channel
4441 really was created or not and set it according that.
4443 Fixed the JOIN command to use the client entry's current
4444 ID during the joining procedure instead of the one it sent
4445 in the command (it is checked though), since it can change
4446 between the packet processing and command processing, and
4447 would just case unnecessary pain in the client end. Affected
4448 file silcd/command.c.
4450 * Fixed a channel key payload sending to use correct channel
4451 ID when the server was forced to change the channel's ID by
4452 router. Router sent the key payload with the old Channel ID.
4453 Affected file silcd/packet_receive.c.
4455 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Call silc_server_save_channel_key only if the key payload
4458 was provided in the JOIN command's command reply. Affected
4459 file silcd/command_reply.c.
4461 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4463 * Fixed silc_mp_sizeinbase to return the value correctly with
4464 MPI. Affected file lib/silcmath/mp_mpi.c.
4466 * Fixed the stop_server signal to correctly stop the scheduler
4467 and gracefully stop the server when SIGTERM or SIGINT signals
4468 are received. Affected file silcd/silcd.c.
4470 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4472 * Simple handling of TERM and HUP signals. Also added some log
4473 flushing call around. Affected file is
4476 * Fixed small bugs in silclog.c. Now buffering output will take
4477 effect after 10 seconds since startup: This will ensure that
4478 no important startup messages are lost. Also output redirection
4479 will preserve original format ([Date] [Type] message).
4480 Affected file is lib/silcutil/silclog.c.
4482 * Added two options to the config file, in the logging section:
4483 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4484 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4486 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Do not print the warning about log files not being initialized
4489 more than once to avoid excess logging. Affected file is
4490 lib/silcutil/silclog.c.
4492 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4493 the SIM copying in make install in Makefile.am.pre.
4495 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4497 * Rewritten silclog APIs. Globally interesting changes follows:
4498 silc_log_set_files() changed to silc_log_set_file().
4499 silc_log_set_callbacks() changed to silc_log_set_callback().
4500 ROBOdoc documented silclog header file.
4501 SilcLogCb now returns bool to wether inihibit the default
4502 handler or not (to keep the old behaviour return always TRUE).
4503 The new APIs should also fix the problem of the
4504 silcd_error.log file that was written in the current directory.
4507 Log files streams will remain opened after silc_log_set_file()
4508 call, means less CPU usage notably on high traffic servers.
4509 File streams are now full buffered, and flushed to the disk
4510 every 5 minutes, lesses HD activity and CPU usage.
4511 Messages can be redirected, allowing admins to configure
4512 one single logfile for all server messages.
4513 the silc_log_quick global variable to activate fast-logging.
4514 Affected files lib/silcutil/silclog.[ch]
4516 * Changed some code to conform new silclog APIs. Affected
4517 files are doc/example_silcd.conf.in, silcd/server.c
4518 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4521 * Fixed a memory leak that could occur in some situations.
4522 Affected file silcd/serverconfig.c.
4524 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Added the silc_client_del_client to remove the client from
4527 all channels as well. Affected file lib/silcclient/idlist.c.
4529 * Fixed the client library to correctly remove the client
4530 from all channels when the client entry is being destroyed.
4531 Affected file lib/silcclient/client_notify.c, command.c.
4533 * Added auto-nicking support to the client library. If the
4534 applicatio now sets client->nickname it will be sent to the
4535 server after connecting by the library. This way for example
4536 SILCNICK (or IRCNICK) environment variables will have effect
4537 and always change the nickname automatically to whatever
4538 it is wanted. Affected file lib/silcclient/client.[ch].
4540 * Renamed silc_server_command_bad_chars to the
4541 silc_server_name_bad_chars and moved it to the
4542 silcd/server_util.[ch]. Added also new function
4543 silc_server_name_modify_bad to return nickname that
4544 includes bad characters as new nickname without those
4545 bad characters. This check and modify is now used in
4546 silc_server_new_client when the username is initially set
4547 as nickname, so it must be checked to be valid nickname.
4548 Affected file silcd/packet_receive.c.
4550 * The nickname length is now taken from the packet for real
4551 and not trusted to strlen() since it clearly can return
4552 wrong length for nickname including bad characters. This
4553 also applies to channel names. Affected file silcd/command.c.
4555 * Removed the lib/silcsilm/modules directory. Modules are now
4556 compiled into the lib/silcsim. Fixed the copying of the
4557 modules to follow symbolic links in Makefile.am.pre.
4559 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4561 * Fixed silc_string_regexify list creation. Fixes bugs with
4562 BAN and INVITE commands in server. The affected file is
4563 lib/silcutil/unix/silcunixutil.c.
4565 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4567 * Removed the command destructor entirely from the server's
4568 command and command reply routines. It is not needed, and
4569 its usage was buggy and caused crashes. Affected files are
4570 silcd/command[_reply].[ch].
4572 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4574 * Cancel protocol and NULL sock->protocol if timeout
4575 occurred during protocol. Affected file silcd/server.c.
4577 * Cancel protocol timeouts always before calling the final
4578 callback, to assure that after final callback is called
4579 no other state will be called for the protocol anymore.
4580 Affected file silcd/protocol.c.
4582 * Print error log if incoming connection configuration could
4583 not be found. Affected file silcd/server.c.
4585 * Fixed JOIN command to correctly save the founder mode
4586 to the client on normal SILC server, when the channel
4587 was created by the router. Affected file silcd/command.c.
4589 * Fixed LIST command (hopefully) to send correct reply
4590 packets. Affected file silcd/command.c.
4592 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4594 * The silc_packet_receive_process now returns FALSE if the
4595 read data was invalid packet, and TRUE if it was ok.
4597 The server now checks that if unauthenticated connection
4598 sends data and its processing fails the server will close
4599 the connection since it could be a malicious flooder.
4601 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4603 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4605 * Make sure the warning about error opening a log file is
4606 printed only once and not everytime it fails (produces
4607 too much useless log). Affected file lib/silcutil/silclog.c.
4609 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4611 * Made the silc_server_daemonise() function more readable.
4612 Affected file silcd/server.c.
4614 * Pid file is now optional, the user may comment it out from
4615 the config file. Removed define SILC_SERVER_PID_FILE, we
4616 don't need a default any longer. Affected file
4617 configure.in.pre, lib/Makefile.am.pre.
4619 * Make some use of the pid file. The server now dies at startup
4620 if it detects a valid pid file on his path. The server would
4621 die anyway in this circumstance, because of the bind() failure.
4622 Affected file silcd/silcd.c.
4624 * No longer compiling lib/dotconf.
4626 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4628 * Fixed JOIN command parsing not to crash. Affected file
4629 lib/silcclient/command.c.
4631 * Fied the NICK_CHANGE notify to add the new client entry
4632 even it is resolved. This removes an <[unknown]> nick
4633 thingy bug in the client. Affected file is
4634 lib/silcclient/client_notify.c.
4636 * Do not try to allocate 0 bytes (efence does not like it)
4637 in lib/silccore/silccomand.c when encoding payload.
4639 * Do not take IRCNICK as nickname in Irssi SILC client since
4640 it is not possible to set nickname before hand connecting
4641 the server (TODO has an entry about adding auto-nicking
4644 * Changed the silc_server_command_pending to check whether
4645 there already exists an pending entry with the specified
4646 command, command identifier and pending callback. This is
4647 to fix IDENTIFY and WHOIS related crashes that may register
4648 multiple pending commands with same identifier. Affected
4649 file silcd/command.c.
4651 * Fixed the server to reconnect to the router even if it
4652 was already reconnecting and EOF was received. This to
4653 fix a possibility that the server wouldn't ever try to
4654 auto-reconnect to the router. Affected file silcd/server.c.
4656 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4658 * Fixed the server's password authentication to use the
4659 length of the locally saved password, and not the one
4660 sent in the packet. Affected file silcd/protocol.c.
4662 * Fixed same password authentication problem in the
4663 Authentication Payload handling routines in
4664 lib/silccore/silcauth.c.
4666 * Yet another password authentication problem fixed with
4667 channel password handling in silcd/command.c.
4669 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4671 * If first character of string in silc_parse_userfqdn is '@'
4672 then do not parse it. Affected file is
4673 lib/silcutil/silcutil.c.
4675 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4677 * Fixed minor bug in IDENTIFY command reply sending, which
4678 caused various weird problems during JOIN when it was
4679 resolving names for users. Affected file silcd/command.c.
4681 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * Fixed the IDENTIFY command reply sending to chech better valid
4684 clients. It was possible to send incomplete list of replies.
4685 Affected file silcd/command.c.
4687 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4689 * Added silc_client_command[s]_[un]register functions now to
4690 dynamically register the commands in client library. Removed
4691 the static table of commands. This allows the client library
4692 to call commands without causing the application to know about
4693 what commands library has called.
4695 Removed the INFO command reply kludge to detect when the command
4696 was called by library. Now library use its own command reply
4697 function for INFO command.
4699 Added function silc_client_command_call to call a command.
4700 Application can use it to call command, not access the structure
4703 Now all commands that are sent by the client library (not
4704 explicitly sent by application) use own command reply functions.
4706 Affected files around lib/silcclient/ and in
4707 irssi/src/silc/core/.
4709 * Fixed the WHOIS command reply sending to chech better valid
4710 clients. It was possible to send incomplete list of replies.
4712 Fixed the WHOIS and IDENTIFY to send the request to router
4713 if normal server did not do it and did not find any results.
4715 Affected file silcd/command.c.
4717 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4719 * Moved the internal data from SilcClient context into its
4720 own file, not accesible to application. Affected files
4721 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4722 and other files in client library.
4724 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4726 * Added doc/examples installation target in Makefile.am.pre.
4729 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4731 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4732 commands the found client entry will be removed from the
4733 cache, after notifying application about the error. Affected
4734 file lib/silcclient/command_reply.c.
4736 * Changed the /MSG to check for exact nickname user gave, and
4737 not let `nick' match `nick@host' if it is only one found. Now,
4738 user must type the exact nickname (like nick@host2) even if
4739 there are no more than one same nicks found. This is to avoid
4740 a possibility of sending nickname to wrong nickname since
4741 `nick' could match `nick@host'. Affected file is
4742 irssi/src/core/silc-servers.c.
4744 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4746 * Do not print "you are now server operator" or similar when
4747 giving /away command. Affected files are
4748 irssi/src/silc/core/client_ops.c, silc-servers.h.
4750 * Made the silc_server_command_pending_error_check to send
4751 the same command reply payload it received back to the
4752 original sender of the command. This way all arguments
4753 that was received by the server will be received by the
4754 client too. Affected file silcd/command.c.
4756 * Added the silc_idcache_add to return the created cache entry
4757 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4759 * Add global clients to expire if they are not on any channel.
4760 This is because normal server will never know if they signoff
4761 if they are not on any channel. The cache expiry will take
4762 case of these entries. This is done by normal servers only.
4763 The affected files are silcd/command_reply.c,
4764 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4766 * If server receives invalid ID notification for WHOIS or
4767 IDENTIFY and the ID exists in the lists, it is removed.
4768 Affected file silcd/command_reply.c.
4770 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4771 in client then client entry that it matches is searched and
4772 the nickname is printed on the screen for user. Affected
4773 file irssi/src/silc/core/client_ops.c.
4775 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * Use cache entry expire time in the LIST command reply to
4778 purge old entries from the cache after the LIST command
4779 reply has been received. This way we don't have non-existent
4780 entries in the cache for too long. Affected file is
4781 silcd/command_reply.c.
4783 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4785 * If we are normal server, and we've not resolved client info
4786 in WHOIS or IDENTIFY from router, and it is global client,
4787 we'll check whether it is on some channel. If it is not
4788 then we cannot be sure about its validity and will resolve it
4789 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4790 file silcd/command.c.
4792 * Search channel by name (if possible) rather than by ID
4793 in IDENTIFY command's command reply. Affected file is
4794 silcd/command_reply.c.
4796 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4798 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4799 Updated specs and implemented it. Affected file silcd/command.c,
4800 silcd/packet_send.c and silcd/packet_receive.c.
4802 * Implemented the <founder auth> payload handling in the JOIN
4803 command. If provided all conditions for channel joining
4804 except requirement to provide correct passphrase can be
4805 overrided by the channel founder. Updated the protocol specs.
4806 Affected file silcd/command.c.
4808 Added support for founder auth in JOIN command in client
4809 library. Fixed the parsing of the JOIN command now to support
4810 all options as they should be. The affected file is
4811 lib/silcclient/command.c.
4813 * Optimized the WHOIS and IDENTIFY commands to send the request
4814 to router only if it includes nicknames or other names. If
4815 they include only IDs then check the local cache first before
4816 routing. Affected file is silcd/command.c.
4818 * Added channels topic announcements. Affected file is
4819 silcd/packet_receive.c and silcd/server.c.
4821 * Fixed the silc_server_send_notify_topic_set to really destine
4822 the packet to channel. Affected file silcd/packet_send.c.
4824 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4825 library. Affected file lib/silcclient/client_notify.c.
4827 * Added UMODE announcements. Affected file silcd/server.c.
4829 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4831 * Memory leak fixes in:
4833 lib/silcutil/silcsockconn.c
4834 lib/silcske/silcske.c
4835 lib/silcske/groups.c
4837 lib/silccrypt/silcpkcs.c
4838 lib/silccore/silccommand.c
4839 lib/silccore/silcidcache.c
4844 * ROBOdoc documented the lib/silcske/groups.h file and a
4845 bit changed the interface for better.
4847 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4849 * Update the client entry context in the ID cache after
4850 nick change. Affected file lib/silcclient/command.c.
4851 Fixes the CUMODE command when regaining founder privileges,
4852 and a little WHOIS problem.
4854 * Fixed silc_net_gethostbyname to correctly call the
4855 inet_ntop. Affected file lib/silcutil/silcnet.c.
4857 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4859 * Added IPv6 support checking to the configure.in.pre, added
4860 also --enable-ipv6 option to override the check. Affected
4861 file configure.in.pre.
4863 * The silc_thread_create now calls the start function
4864 directly if threads support is not compiled in. Removes
4865 ugly #ifdef's from generic code. Affected files are
4866 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4868 * Added silc_net_gethostby[name/addr]_async to asynchronously
4869 resolve. Affected files are lib/silcutil/silcnet.[ch].
4871 * Added support for rendering IPv6 based server, client and
4872 channel IDs. Affected file lib/silcutil/silcutil.c.
4874 * Added support for creating IPv6 based server IDs. Affected
4875 file is silcd/serverid.c.
4877 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4879 * Added silc_net_gethostby[addr/name] into the
4880 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4881 routines. Added silc_net_is_ip[4/6]. Affected file is
4882 lib/silcutil/unix/silcunixnet.c. All routines that take
4883 address as argument now supports both IPv4 and IPv6 addresses.
4885 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4887 * Fixed LIST command reply sending in server. Affected file
4890 * Server now sends the kicker's client ID in the KICK notify
4891 to the kicked client. Affected file silcd/command.c.
4893 * The client library now parses the kickers client ID and
4894 UI displays it. Affected files lib/silcclient/client_notify.c
4895 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4897 * Made all payload parsing function prototypes consistent.
4898 They all take now const unsigned char * and uint32 pair as
4899 the payload data instead of SilcBuffer. Changes all around
4900 the source tree. Other unsigned char* -> const unsigned char*
4901 changes around the tree as well.
4903 * Optimized SFTP client and server packet sending not to
4904 allocate new buffer for each packet but to recycle the
4905 first allocated buffer. Affected files are
4906 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4908 * Optimized the SFTP client to use SilcList instead of
4909 SilcDList for requests, because it is faster. Affected file
4910 is lib/silcsftp/sftp_client.c.
4912 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4913 into lib/silccore/silcid.[ch].
4915 Renamed silcpayload.[ch] into silcargument.[ch].
4917 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4919 * If client entry is deleted with active key agreement
4920 session, abort the session.
4922 The silc_client_abort_key_agreement now calls the completion
4923 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4925 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4928 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4930 * Don't use __restrict in older GCC's. Affected file is
4931 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4933 * silc_net_localhost now attempts to reverse lookup the
4934 IP/hostname. Affected file lib/silcutil/silcnet.c.
4936 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4937 command. It can be used to gain founder privileges at
4938 the same time when joining the channel.
4940 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4941 kicker's client ID as well. Updated protocol specs.
4943 Defined that the server must send SILC_COMMAND_IDENTIFY
4944 command reply with error status to client who sent
4945 private message with invalid client ID.
4947 Updated the protocol specification.
4949 * Added silc_server_send_command_reply to send any
4950 command reply. Affected file silcd/packet_send.[ch].
4952 * Added silc_id_payload_encode_data to encode ID payload
4953 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4955 * The server now send IDENTIFY command reply with error
4956 status if client ID in private message is invalid. Affected
4957 file silcd/packet_receive.c.
4959 * Save the server key file with server's IP address in
4960 the filename instead of hostname. The affected file is
4961 irssi/src/silc/core/client_ops.c.
4963 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4965 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4968 * Added libtool support for compiling shared objects in
4969 lib/silcsim. Affected file configure.in.pre and
4970 lib/silcsim/Makefile.am. Original patch by cras.
4972 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4974 * Pid file configuration, and server's config file fixes
4975 patch by toma. Updated CREDITS file.
4977 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4979 * Fixed silc_client_channel_message to not try to decrypt
4980 the message twice if it resolved the destination client
4981 information. This could cause of dropping one channel
4982 message. Affected file lib/silcclient/client_channel.c.
4984 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4987 lib/silcclient/client.c. This function is used when the SILC
4988 Client is run under some other scheduler, or event loop or
4989 main loop. On GUI applications, for example this may be
4990 desired to used to run the client under the GUI application's
4991 main loop. Typically the GUI application would register an
4992 idle task that calls this function multiple times in a second
4993 to quickly process the SILC specific data.
4995 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4997 * Fixed silc_server_drop() for dropping the supplementary
4998 groups as well, this could cause a security hole on some
5001 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5003 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5006 * Write PID file after dropping privileges. Added -F option
5007 to run server on foreground. A patch by debolaz.
5008 Affected files silcd/server.c, silcd/silcd.c.
5010 * Fixed MOTD to return the MOTD file server name. Affected
5011 file silcd/command.c.
5013 * Added INFO command reply handling to the Irssi SILC Client.
5014 Affected file irssi/src/silc/core/client_ops.c.
5016 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5018 * Fixed the silc_idcache_list_* routines to really support
5019 the dynamic list. Fixes a crash. Affected file is
5020 lib/silccore/silcidcache.c.
5022 * Fixed the LIST command reply to really call LIST command's
5023 pending callbacks. Affected file silcd/command_reply.c.
5025 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Update conn->local_entry->nickname after giving NICK
5028 command. Affected file lib/silcclient/command.c.
5030 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5032 * Added the [pid] option to the silcd configuration file
5034 Affected files: serverconfig.[ch] and silcd.c
5036 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5038 * Save fingerprint in WHOIS command reply in server.
5039 Affected file silcd/command_reply.c.
5041 * Fixed NICK commands pending callback registration.
5042 Affected file lib/silcclient/command.c.
5044 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * Use ++server->cmd_ident when sending commands in server,
5047 instead of random number. Affected file silcd/command.c.
5049 * Fixed GETKEY command reply to call actually GETKEY pending
5050 command callbacks. Affected file silcd/command_reply.c.
5052 * A bit stricter check for nicknames. Check for same nickname
5053 in NICK command also. Affected file silcd/command.c.
5055 * Do not call INFO command everytime client ID changes, only
5056 during first connecting. Affected file lib/silcclient/client.c.
5058 * Set the new nickname only after successful command reply for
5059 NICK command is returned by server. Affected file
5060 lib/silcclient/command.c.
5062 * Remove nicknames from nicklist during server_signoff notify.
5063 Should fix /NAMES bit more. The affected file is
5064 irssi/src/silc/core/silc-channels.c.
5066 * Added `fingerprint' field to the SilcIDListData in the
5067 silcd/idlist.h to hold the fingerprint of the client's
5070 Send the fingerprint of the client's public key in WHOIS
5073 Affected files silcd/command.c, and silcd/idlist.[ch].
5075 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5076 create fingerprint from given data.
5078 * Show the fingerprint of the client's public key in WHOIS.
5079 Affected files irssi/src/module-formats.[ch] and
5080 irssi/src/silc/core/client_ops.c.
5082 * Format the multiple same nicknames also during JOIN and
5083 NICK_CHANGE notifys. Affected file is
5084 lib/silcclient/client_notify.c.
5086 * Do not print error on screen for invalid private message
5087 payload since it can come if someone is sending private
5088 messages with wrong key. Affected file
5089 lib/silccore/silcprivate.c.
5091 * Fixed multiple concurrent /PING crash. Affected file
5092 lib/silcclient/command.c.
5094 * Changed the wrong ID encoding. All IP addresses must be
5095 in MSB first order in encoded format. They were encoded
5096 wrong and was in LSB format. Affected files are
5097 silcd/serverid.c, lib/silcutil/silcutil.c.
5099 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5101 * Call the `connect' client operation through the scheduler
5102 in case of error. Affected file lib/silcclient/client.c.
5104 * Call the `failure' client operation even if the error
5105 occurred locally during a protocol. Affected file is
5106 lib/silcclient/protocol.c.
5108 * Added support of sending LIST command to router from normal
5109 server. This way normal server can get list of all channels
5110 in the network too. Fixed the channel list sending in the
5111 server too. Affected files are silcd/command.c, and
5112 silcd/command_reply.[ch].
5114 * Added silc_server_update_channels_by_server and
5115 silc_server_remove_channels_by_server. They are used during
5116 disconnection of primary router and in backup router protocol.
5117 Affected file silcd/server_util.[ch], silcd/server.c and
5118 silcd/server_backup.c.
5120 * Fixed channel adding to global list in IDENTIFY command
5121 reply in server. Affected file silcd/command_reply.c.
5123 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5125 * If the incoming packet type is REKEY or REKEY_DONE process
5126 that packet always synchronously. Fixes yet another MAC
5127 failed error on slow (dialup) connections. Affected file
5128 lib/silcclient/client.c and silcd/server.c.
5130 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * Call check_version SKE callback for initiator too. Affected
5133 file lib/silcske/silcske.c.
5135 * Implemented fix for security hole found in the SKE that was
5136 fixed in the specification few days back; the initiator's
5137 public key is now added to the HASH value computation.
5138 Added backwards support for the old way of doing it too, for
5139 old clients and old servers. Affected file is
5140 lib/silcske/silcske.c.
5142 * Enabled mutual authentication by default in SKE. If initiator
5143 is not providing mutual authentication the responder will
5144 force it. This will provide the proof of posession of the
5145 private key for responder. The affected files are
5146 lib/silcclient/protocol.c and silcd/protocol.c.
5148 * Do not cache anymore the server's public key during SKE.
5149 We do mutual authentication so the proof of posession of
5150 private key is done, and if the server is authenticated in
5151 conn auth protocol with public key we must have the public
5152 key already. Affected file silcd/protocol.c.
5154 * Added new global debug variable: silc_debug_hexdump. If
5155 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5156 file lib/silcutil/silclog.[ch].
5158 * Fixed compilation warning due to char * -> const char *.
5159 Affected files lib/silcutil/silcnet.h, and
5160 lib/silccore/silcauth.[ch].
5162 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * Fixed CMODE command when new channel key was created. If
5165 the creation failed the old key was removed. Next time giving
5166 same command would crash the server since the old key was
5167 freed already. Affected file silcd/command.c.
5169 * Fixed the silc_server_announce_get_channels to not crash
5170 on reconnect. Affected file silcd/server.c.
5172 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Added silc_log_set_debug_string function to set a regex
5175 string to match for debug output. Only the function names,
5176 or filenames matching the given debug string is actually
5177 printed. This way it is possible to filter out those debug
5178 strings that user is not interested in.
5180 Fixed a bug in silc_string_regexify.
5182 Affected files lib/silcutil/silclog.[ch], and
5183 lib/silcutil/unix/silcunixutil.c.
5185 * Changed the -d options in both server and Irssi SILC client
5186 to take the debug string as argument. Affected files
5187 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5189 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * Added silc_hash_babbleprint to create a Bubble Babble
5192 Encoded fingerprint. The encoding is developed by Antti
5193 Huima (draft-huima-babble-01.txt), and it creates human
5194 readable strings out of binary data. Affected file
5195 lib/silccrypt/silchash.[ch].
5197 * Print the babble print now in addition of fingerprint as well
5198 in Irssi SILC client. Affected files are
5199 irssi/src/fe-common/silc/module-formats.[ch],
5200 irssi/src/fe-common/silc/core/client_ops.c.
5202 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * Fixed a security problem found in SKE. The initiator's
5205 public key too is now added to the HASH hash value creation
5206 which is signed by the responder to create the SIGN value.
5207 This will prevent anyone in the middle to lie to the responder
5208 about the initiator's public key. If this is done now, the
5209 man in the middle will get caught. Updated the protocol
5212 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5214 * Better installation directory handling. Configure module
5215 paths and other paths automatically to example_silc* files
5216 in doc/. A patch by toma.
5218 * Fixed compiler warning from MPI library, and from SILC RNG.
5221 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5222 It can be configured with ./configure. A patch by toma.
5224 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Find correct make to use in prepare-clean. A patch by
5227 toma. Affected file prepare-clean.
5229 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5231 * Added irssi variables use_auto_addr, auto_bind_ip,
5232 auto_bind_port and auto_public_ip.
5234 * Changed the interface for silc_client_send_key_agreement
5235 in lib/silcclient/silcapi.h
5239 irssi/src/silc/core/silc-core.c
5241 lib/silcclient/silcapi.h
5242 irssi/src/silc/core/silc-channels.c
5243 lib/silcclient/client_keyagr.c
5246 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5248 * Added silc_pkcs_public_key_compare to compare two
5249 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5251 * Check that the client who set the founder mode on the
5252 channel is the same client that is giving the founder
5253 mode to itself. It is done by comparing the saved public
5254 key (it is saved even in the authentication is passphrase).
5255 Affected file silcd/command.c.
5257 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Do not process packet for disconnected socket connection.
5260 Affected file lib/silccore/silcpacket.c.
5262 * Process the DISCONNECT packet through scheduler in the
5263 client library. Affected file lib/silcclient/client.c.
5265 * Fixed the silc_client_packet_parse to not to increase
5266 the packet sequence number if the conn->sock and the
5267 current socket connection is not same. This can happen
5268 for example during key agreement when the conn includes
5269 multiple socket connections (listeners). Affected file
5270 lib/silcclient/client.c.
5272 * The sender of the file transfer request now provides also
5273 the pointer (listener) for the key exchange protocol. If
5274 the listener cannot be created then it sends empty key
5275 agreement and lets the receiver provide the listener.
5277 Added `local_ip' and `local_port' arguments to the
5278 silc_client_file_send. If they are provided they are used,
5279 if not then it will attempt to find local IP address, if
5280 not found or bind fails then the remote client will provide
5283 Affected files are lib/silcclient/client_ftp.c and
5284 lib/silcclient/silcapi.h.
5286 * Extended the FILE SEND command to support defining the
5287 local IP and port for key exchange listener. They are
5288 optional. Affected file irssi/src/silc/core/silc-servers.c.
5290 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5292 * Defined to WHOIS command reply the sending of fingerprint
5293 of the client's public key (if the proof of posession of the
5294 corresponding private key is verified by the server).
5295 Updated to the protocol specification.
5297 * Added support of receiving the client's public key's
5298 fingerprint in command reply in client library. Affected
5299 file is lib/silcclient/command_reply.c, and
5300 lib/silcclient/idlist.[ch].
5302 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5304 * Do not send over 128 chars long nickname to the server
5305 in NICK command. Affected file lib/silcclient/command.c.
5307 * Do not send over 256 chars long channel names to the server
5308 in JOIN command. Affected file lib/silcclient/command.c.
5310 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5312 * Assure that silc_server_close_connection cannot be called
5313 twice for same socket context. Affected file is
5316 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5318 * Send error message to application if opening file for
5319 writing during file transfer fails. Affected file is
5320 lib/silcclient/client_ftp.c.
5322 Remove all file transfer sessions for a client that we're
5323 removing from ID cache.
5325 Affected file is lib/silcclient/client_ftp.c.
5327 * Fixed silc_net_addr2bin to return correct address. Affected
5328 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5330 * Fixed file transfer session removing on signoff notify.
5331 Affected file irssi/src/silc/core/silc-servers.c.
5333 * Added the SilcClientFileError to be returned in the monitor
5334 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5335 Affected file lib/silcclient/silcapi.h.
5337 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5339 * Fixed a crash in silc_client_ftp_free_sessions and
5340 silc_client_ftp_session_free_client. Affected file
5341 lib/silcclient/client_ftp.c.
5343 * Added `disabled' field in the SilcChannelEntry in the server
5344 to indicate if the server entry is disabled. Affected file
5345 silcd/idlist.h, silcd/command[_reply].c.
5347 * SILC server adds now /var/run/silcd.pid everytime it is
5348 started. Affected file silcd/silcd.c.
5350 * Added silc_server_packet_send_clients to send a packet to
5351 the provided table of client entries. Affected file
5352 silcd/packet_send.[ch].
5354 * Fixed a crash in client resolving in client_prvmsg.c in
5355 client library. Affected file lib/silcclient/client_prvmsg.c.
5357 * Do not actually remove the client directly from ID cache
5358 during SERVER_SIGNOFF, but invalidate it. This way we
5359 preserve the WHOWAS info for the client. Affected file
5360 silcd/server_util.c.
5362 * Fixed SERVER_SIGNOFF notify handling in the server. The
5363 server is now able to process incoming SERVER_SIGNOFF notify
5364 for a server that it doesn't even know about. It will remove
5365 the clients provided in the notify. Affected file
5366 silcd/packet_receive.c.
5368 * Check for partial packet in data queue after every packet that
5369 was found from the queue. Return and wait for more data if
5370 there is partial data in queue. Affected file is
5371 lib/silccore/silcpacket.c.
5373 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Added SilcClietFileError enum to indicate error in
5376 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5377 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5378 Affected files lib/silcclient/silcapi.h and
5379 lib/silcclient/client_ftp.c.
5381 * Check that newsize in silc_buffer_realloc is larger than
5382 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5384 * Added better monitor of file transfers. It now monitors
5385 key agreement protocol during the file transfer too. Added
5386 error reporting too. Affected files
5387 irssi/src/silc/core/silc-servers.c,
5388 irssi/src/fe-common/silc/module-formats.[ch].
5390 * Wrote a help file for FILE command.
5392 * Added silc_rng_global_get_byte_fast to get not-so-secure
5393 random data as fast as possible. Random data is read from
5394 /dev/urandom if available and from the SILC RNG if not
5395 available. It is used in padding generation. Affected file
5396 lib/silccrypt/silcrng.[ch].
5398 * All packets in client library are now processed synchronously.
5399 Optimized packet processing a lot. Affected file
5400 lib/silcclient/client.c.
5402 * All server connection packets are processing synchronously
5403 now in server, to optimize packet processing. Affected file
5406 * Include files are installed now only in Toolkit distribution
5407 if make install is given. Affected files: all Makefile.am's.
5409 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5411 * Assure that silc_client_notify_by_server_resolve does not
5412 resolve the client information multiple times. If it cannot
5413 be found by the first it cannot be found at all. Affected
5414 file lib/silcclient/client_notify.c.
5416 * Fixed WHOWAS command reply calling. Affected file
5417 lib/silcclient/command_reply.c.
5419 * Removed all references to silc_idlist_get_client from the
5420 Irssi SILC client since that call is internal call used by
5421 the library. The Irssi SILC client will use now client
5422 retrieval functions found in silcapi.h.
5424 * Fixed a bug in resolving nickname info before sending
5425 private message. It used freed memory. Affected file
5426 irssi/src/silc/core/silc-servers.c.
5428 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Assure my_channels statistics cannot go negative in server.
5431 Affected files silcd/server.c, silcd/server_util.c.
5433 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5435 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5437 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Win32 Toolkit changes. Affected files
5440 win32/silc.dsw, win32/libsilc/libsilc.def,
5441 win32/libsilcclient/libsilc.def,
5442 lib/silcutil/silcutil.c, and
5443 lib/sftp/sftp_fs_memory.c.
5445 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Added silc_net_localip to return local host's IP address.
5448 Affected file lib/silcutil/silcnet.[ch].
5450 * If key exchange or rekey protocol is active for a connection
5451 parse all packets syncronously since there might be packets
5452 in packet queue that we are not able to process without first
5453 processing packets before them. Affected file silcd/server,
5454 lib/silcclient/client.c.
5456 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5457 whether library should continue processing the packet.
5458 Affected file lib/silccore/silcpacket.h.
5460 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5461 SilcSFTPMonitorData to SFTP server to monitor various
5462 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5463 lib/silcsftp/sftp_server.c.
5465 * Added silc_file_size to return file size. Affected file
5466 lib/silcutil/silcutil.[ch].
5468 * Implemented the file transfer support for the client library.
5469 Added preliminary support for simple client to client one-file
5470 transmission. Affected file lib/silcclient/client_ftp.c,
5471 lib/silccilent/client.[ch].
5473 * Added new local command FILE to the Irssi SILC Client.
5474 It is used to perform the file transfer. It has subcommands
5475 SEND, RECEIVE, SHOW and CLOSE. Affected files
5476 irssi/src/silc/core/client_ops.c,
5477 irssi/src/silc/core/silc-server.[ch].
5479 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Relay the SILC_PACKET_FTP in the server. Affected files
5482 silcd/server.c and silcd/packet_receive.c.
5484 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * Renamed silc_file_read and silc_file_write to functions
5487 silc_file_readfile and silc_file_writefile. Added function
5488 silc_file_open and silc_file_close. Affected files
5489 lib/silcutil/silcutil.[ch].
5491 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Resolve the client info when received private message or
5494 channel message for a client which nickname we don't know.
5495 Affected files lib/silcclient/client_prvmsg.c and
5496 lib/silcclient/client_channel.c.
5498 * Do not crash in /KEY if client is not connected. Affected
5499 file irssi/src/silc/core/silc-channels.c.
5501 * Added SilcClientStatus field to the SilcClientEntry in the
5502 lib/silcclient/idlist.h.
5504 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5505 is incomplete and is being resolved, it won't be resolved
5508 Make sure also that USERS command reply does not resolve
5509 twice information. Affected file is
5510 lib/silcclient/command_reply.c.
5512 Make sure that silc_client_get_clients_by_list does not
5513 resolve twice same information.
5515 * Check for valid client->id in the silc_server_free_client_data.
5516 Affected file silcd/server.c.
5518 * Fixed /GETKEY nick@server not to crash if the server entry
5519 is not found. Affected file lib/silcclient/command.c.
5521 * Fixed the silc_server_check_cmode_rights to check the
5522 requested modes correctly. Affected file silcd/command.c.
5524 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * Better checks for non-printable chars in nick added.
5527 Affected file silcd/command.c.
5529 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Call the silc_server_udpate_servers_by_server in the
5532 primary router that comes back online in the backup resuming
5533 protocol. Otherwise it routes packets wrong. Affected file
5534 silcd/server_util.[ch], silcd/server_backup.c.
5536 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5539 lib/silcutil/silcbuffmt.[ch].
5541 * Redefined the SILC packet header to include the padding
5542 length. Affected file lib/silccore/silcpacket.[ch].
5544 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5545 length for maximum padding up to 128 bytes). Affected
5546 file lib/silccore/silcpacket.h.
5548 * Removed all backwards support for old 0.5.x MAC thingies.
5549 The SILC packet header change makes it impossible to be
5550 backwards compatible.
5552 * Send the ENDING packet with timeout in the backup resuming
5553 protocol. This is to assure that all routers has connected
5554 to the primary router. Affected file silcd/server_backup.c.
5556 * Changed the RNG to take the first IV from random data. It
5557 used to take it from zero actually. Changed the RNG also
5558 to use /dev/urandom during session. /dev/random is used
5559 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5561 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Changed the SILC packet header to have the first two bytes
5564 (the packet length) encrypted. Affected files aroung the
5565 code tree, lib/silccore/silcpacket.[ch]. Removed the
5566 SilcPacketCheckDecrypt callback. It is not needed anymore
5567 since the silc_packet_receive_process will determine now
5568 whether the packet is normal or special.
5570 * Implemented the unidirectional MAC keys. Affected files
5571 lib/silcske/silcske.c, silcd/protocol.c and
5572 lib/silcclient/protocol.c.
5574 * Implemented the packet sequence number to the MAC computation.
5575 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5576 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5577 lib/silcclient/protocol.c.
5579 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Allow backup router to announce servers. All servers
5582 announced by backup router are added to the global list
5583 automatically. Update hte server's socket to our primary
5584 router also when backup router announces a server.
5585 Affected file silcd/packet_receive.c.
5587 * Do not update the client->router in the function
5588 silc_server_udpate_clients_by_server if the client is on
5589 global list. We might fail to find any specific server
5590 for locally connected clients and local cell clients. They
5591 should still use the `from' and not `to' as client->router.
5592 This fixes backup router resuming protocol. Affected file
5593 silcd/server_util.c.
5595 * Decrease channel statistics count only if the channel
5596 deletion worked. Affected files are silcd/server.c and
5597 silcd/server_util.c.
5599 * Added silc_server_update_servers_by_server to update origin
5600 of all server entries. Used during backup router protocol.
5601 Affected files silcd/server_util.[ch], silcd/server.c. and
5602 silcd/backup_router.c.
5604 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5605 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5606 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5607 lib/silccrypt/silchmac.c.
5609 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Assure that router cannot reroute the same channel message
5612 to the sender. Affected file silcd/packet_receive.c.
5614 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Made better checks that the channel message is not sent
5617 to the router it came from. Affected file is
5618 silcd/packet_send.c. Fixed memory leak too.
5620 * Announce informations for incoming router connection, but
5621 only after checking if it is replaced by backup router.
5622 Affected file silcd/packet_receive.c.
5624 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Fixed the backup resuming protocol to work in multiple
5627 router environment. Affected file silcd/server_backup.c.
5629 * Route packet only to one router in the function
5630 silc_server_packet_send_to_channel. Affected file is
5631 silcd/packet_send.c.
5633 * Fixed silc_server_send_notify_dest to set the broadcast
5634 flag. Fixed the silc_server_send_notify_topic to actually
5635 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5636 Affected file silcd/packet_send.c.
5638 * Changed the SFTP Filesystem interface. Changed the
5639 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5640 the filesystem operation function. The SilcSFTPFilesystem
5641 is now a context that is allocated by all filesystem allocation
5642 functions and it already includes the operations structure
5643 and filesystem specific context. It is given as argument
5644 now to the silc_sftp_server_start. This made the interface
5645 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5646 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5648 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Changed the backup router adding and getting interfaces
5651 in the server. The router that will be replaced by the
5652 specified backup router is now sent as argument. Affected
5653 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5656 * Added silc_net_addr2bin_ne to return the binary form of
5657 the IP address in network byte order. Affected files
5658 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5660 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Check for existing server ID in silc_server_new_server
5663 and in silc_server_connect_to_router_final and remove the
5664 old entry if it exists. Affected file silcd/packet_receive.c,
5667 * Send the channel message always to only one router, either
5668 in upstream or downstream. Affected file is
5669 silcd/packet_send.c.
5671 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Wrote the definition of the backup resuming protocol to the
5674 protocol specification.
5676 * Removed one redundant channel key generation from normal
5677 server during joining procedure. Removed one redundant
5678 channel key sending from server to router during joining
5679 procedure. Affected file silcd/command.c.
5681 * Made minor bugfixes to the backup router resuming protocol.
5682 Affected file silcd/server_backup.c, server.c.
5684 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Added --disable-asm configuration option. Affected files
5687 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5690 * Implemented the backup resuming protocol that is used to
5691 resume the primary router position in the cell after the
5692 primary router comes back online. Affected files
5693 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5694 and silcd/server_util.[ch].
5696 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Sleep two (2) seconds after sending QUIT command to server.
5699 Affected file lib/silcclient/command.c.
5701 * Assure that if outgoing data buffer is pending do not force
5702 send any data. Affected file silcd/packet_send.c.
5704 * Assure that if outgoing data buffer is pending do not force
5705 send any data. Affected file lib/silcclient/client.c.
5707 * Implemented the backup router support when the primary router
5708 goes down. The servers and routers can now use the backup
5709 router as new primary router without loosing connectivity.
5711 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5714 in the server to indicate disabled entry. All data read
5715 from the connection will be ignored and no data is sent
5716 for entry that is disabled. Affected files are
5717 silcd/idlist.h, silcd/server.c.
5719 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5721 * Created SFTP client and server test programs in the
5722 lib/silcsftp/tests directory.
5724 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5726 * Implemented memory filesystem (virtual filesystem) for
5727 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5730 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Implemented the SFTP (SSH File Transfer Protocol) to the
5733 lib/silcsftp. It includes SFTP client and SFTP server
5736 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Moved lib/silccore/silcprotocol.[ch] to the
5739 lib/silcutil library.
5741 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5742 take variable argument list pointer as argument. Affected
5743 file lib/silcutil/silcbuffmt.[ch].
5745 * Added silc_buffer_set function that is used to set data
5746 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5747 Affected file lib/silcutil/silcbuffer.h.
5749 * Changed various routines in the core library to use the new
5750 silc_buffer_set instead of allocating new buffer only for
5753 * Added 64-bit value formatting and unformatting support to the
5754 silc_buffer_[un]format routines. Affected file is
5755 lib/silcutil/silcbuffmt.[ch].
5757 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5758 to includes/bitmove.h.
5760 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Fixed channel user mode saving in client library. Affected
5763 file lib/silcclient/command[_reply].c.
5765 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Defined the file transfer to the SILC Protocol. Added
5768 new packet type SILC_PACKET_FTP and defined File Transfer
5769 Payload. The mandatory file transfer protocol is SFTP
5770 (SSH File Transfer Protocol). Affected file in addition
5771 of the internet draft is lib/silccore/silcpacket.h.
5773 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5774 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5775 is used as part of backup router protocol when the primary
5776 router of the cell is back online and wishes to resume
5777 the position as primary router.
5779 * Redefined the MAC generation keys in the protocol. The
5780 same key is not used anymore in both direction. Both
5781 direction will now use different keys for sending and
5782 receiving. This fixes a potential security flaw. This
5783 change causes incompatibilities in the protocol.
5785 * Redefined also the MAC computation from the packet.
5786 An packet sequence number is now added to the MAC
5787 computation. This prevents possible replay attacks against
5788 the protocol. This change too causes incompatibilities
5791 Added `sequence' field to the SilcPacketContext to hold
5792 the current sequence number for the packet.
5794 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Added `created' field to the SilcIDListData in the file
5797 silcd/idlist.h to indicate the time when the entry was
5800 * Added `created' field to the SilcChannelEntry too. Affected
5801 file silcd/idlist.h.
5803 * Added `creation_time' aguments to all the announcement functions
5804 in the server. If it is provided then only the entries that
5805 was created after the provided time frame are actually
5806 announced. Affected file silcd/server.[ch].
5808 * The protocol says that the Channel ID's IP address must be
5809 based on the router's IP address. Added check for this in
5810 the silc_server_new_channel when processing incoming New Channel
5811 Payload. Affected file silcd/packet_receive.c.
5813 * Print out the correct version with --version in SILC client.
5814 Affected file irssi/src/silc/core/silc-core.c.
5816 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Fixed WHOWAS command to check for completnes of the client
5819 entry always, not just when the command is coming from client.
5820 Affected file silcd/command.c.
5822 * Added new function silc_server_packet_queue_purge to purge the
5823 outgoing data queue to the network. After the function returns
5824 it is guaranteed that the outgoing packet queue is empty.
5825 Affected file silcd/packet_send.[ch].
5827 * Purge the outgoing packet queue in the rekey protocol's final
5828 callback to assure that all rekey packets go to the network
5829 before quitting the protocol. Affected file silcd/server.c.
5831 * Added silc_client_packet_queue_parse as similar function as
5832 in server to the client library. The affected file is
5833 lib/silcclient/client.c.
5835 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Splitted silcd/server.c and created silcd/server_util.[ch]
5838 for utility functions.
5840 * Added new socket flag SILC_SF_DISABLED to indicate that the
5841 connection is open but nothing can be sent to or received from
5842 the connection. Affected file lib/silcutil/silsockconn.[ch].
5843 The checking for disabled socket is checked in the low level
5844 silc_socket_write and silc_socket_read functions.
5846 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Allow only nicknames and channel names that fits into the
5849 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5851 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * When processing JOIN command reply in server check that if
5854 the channel exists in our global list we'll move it the local
5855 list. Affected file silcd/command_reply.c.
5857 * Fixed the check whether client is joined on the channel already
5858 in JOIN command. Affected file lib/silcclient/command.c.
5860 * Fixed the JOIN command reply to check whether the channel
5861 already exists. Affected file lib/silcclient/command_reply.c.
5863 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Added silc_ske_status_string to map the SKE error numbers
5866 to readable strings. The affected files are
5867 lib/silcske/silcske[_status].[ch].
5869 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Do not show the private channels on the WHOIS channel list
5872 as it is not allowed by the protocol. The affected file is
5875 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Assure that the packet length digged from the actual packet
5878 is something sensible in the silc_packet_decrypt_rest_special
5879 in lib/silccrypt/silcpacket.c.
5881 * Free and NULL the allocated pointer in silc_hmac_alloc if
5882 the HMAC allocation fails. The affected file is
5883 lib/silccrypt/silchmac.c.
5885 * Print the selected security properties to the log files in
5886 the server. Affected file silcd/protocol.c.
5888 * Add SKE's reference counter even if calling the completion
5889 callback manually. Otherwise it goes negative, although it
5890 does not cause any problems. The affected file is
5891 lib/silcske/silcske.c.
5893 * Remove the client entry with short timeout after giving the
5894 KILL command. Affected file lib/silcclient/command.c.
5896 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5897 case all found clients are already disconnected (WHOWAS would
5898 found them) in the server. Affected file silcd/command.c.
5900 * Update the last_receive (time of last data received) to be
5901 updated only when received private or channel message so that
5902 the idle time showed in WHOIS makes more sense.
5904 * Added boolean field `valid' in to the SilcClientEntry in the
5905 client library to indicate whether the entry is valid or not.
5906 This fixes the nickname change bug on channel when changing
5907 the nickname to be same than the old (like nick to Nick) the
5908 nickname formatter doesn't set the new nick anymore to Nick@host.
5909 Affected file lib/silcclient/idlist.[ch].
5911 * Now actually fixed the nickname changing on disconnection.
5912 Added new function silc_change_nick to the Irssi SILC Client.
5913 Affected file irssi/src/silc/core/client_ops.c,
5914 irssi/src/silc/core/silc-nicklist.[ch].
5916 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5918 * Check that the public key exists in the GETKEY command before
5919 trying to encode it. Affected file silcd/command.c.
5921 * Print some notifications on received public keys with GETKEY
5922 command in the Irssi SILC Client. Affected files are
5923 irssi/src/fe-common/silc/module-formats.[ch],
5924 irssi/src/silc/core/client_ops.c.
5926 * Use IDENTIFY command to resolve the server information in the
5927 GETKEY command instead of INFO command. Affected file
5928 lib/silcclient/command.c.
5930 * All command reply functions in the client library now calls
5931 the pending command reply callbacks even if an error has
5932 occurred. The server has done this a long time and now it was
5933 time to move the client library to this as well. Now all
5934 errors can be delivered back to the pending command reply
5935 callbacks if necessary. Affected files are
5936 lib/silcclient/command[_reply].[ch].
5938 * Change the nickname on disconnection back to the username
5939 because in reconnect the server will enforce it to it anyway.
5940 Affected file irssi/src/silc/core/silc-servers.c.
5942 * Fixed a config file parsing bug in the Irssi SILC client.
5943 Affected file irssi/src/silc/core/clientconfig.c.
5945 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * When printing the channel mode on JOIN, verify that the
5948 channel key and channel's HMAC are valid. Affected file
5949 irssi/src/silc/core/client_ops.c.
5951 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5953 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5954 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5955 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5957 * Removed channel key rekey task deleting from the function
5958 silc_server_save_channel_key. Affected file silcd/server.c.
5959 Added explicit timeout task context instead that is used to
5960 delete the task if we are registering a new task before the
5961 new task has elapsed.
5963 * When channel key rekey occurs the client library now saves
5964 the old channel key for a short period of time (10 seconds) and
5965 is able to use it in case some is still sending channel
5966 messages encrypted with the old key after the rekey. Affected
5967 file lib/silcclient/[idlist.h|client_channel.c].
5969 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Added check to the silc_server_new_id_real to not accept
5972 new ID if it is the sender's own ID. Affected file is
5973 silcd/packet_receive.c.
5975 * Assure that we do not announce ourself or the one we've
5976 sending our announcements when we're router and are announcing
5977 servers to our primary router. Affected file silcd/server.c.
5979 * Fixed silc_server_command_identify_check_client to assemble
5980 correct WHOIS packet. It send corrupted WHOIS packet and
5981 caused problem with router to router connections. Affected
5982 file silcd/command.c.
5984 Fixed also silc_server_command_whois_check the same way
5985 as for the IDENTIFY command.
5987 * Added new SilcIDListStatus to the server in the SilcIDListData
5988 structure. The status now includes the current status of
5989 the entry (like registered, resolved etc.). Affected file
5990 silcd/idlist.[ch]. Defined a bunch of different status types
5991 as well. This replaced the old boolean registered field as well.
5993 Added resolve_cmd_ident field to the SilcClientEntry structure
5994 too so that if the entry is for example being resolved so
5995 another command may attach to the same pending command reply
5996 without requiring to resolve the same entry again. This concept
5997 should optimize the WHOIS and the IDENTIFY resolving under
5998 heavy load by taking away unnecessary resolving for entries
5999 that are being resolved already.
6001 Added support for adding multiple pending commands for one
6002 command idenfier. Affected file silcd/command[_reply].[ch].
6004 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6005 before deleting the data. Otherwise the hash table will have
6006 freed data in comparison functions. Affected file is
6007 silcd/command_reply.c.
6009 * Fixed silc_idlist_replace_client_id to add the new entry to
6010 the cache with NULL nickname. Otherwise there will be invalid
6011 memory as the nickname after the nickname is freed. Affected
6012 file silcd/packet_receive.c.
6014 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6015 saved into wrong slots because the previous number of entries
6016 was not taken into account. Affected file silcd/idlist.c.
6017 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6019 * If we are router and we receive JOIN notify to a channel that
6020 does not have any users then notified client is marked as the
6021 channel founder, as it is it. The affected file is
6022 silcd/packet_receive.c
6024 * Added to the extended hash table API's table_del_*ext functions
6025 the destructor as argument too, so that the caller can decide
6026 which destructor to use or whether to use destructor at all.
6027 Affected file lib/silcutil/silchashtable.[ch].
6029 * Fixed ID Cache purging. It actually deleted the entries from
6030 the hash table after the data was freed. The hash table ended
6031 up comparing freed memory. The affected file is
6032 lib/silccore/silcidcache.c.
6034 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Fixed Irssi SILC client's KILL command's HELP syntax.
6038 * The USERS command now resolves the detailed user information
6039 if the userinfo field is missing. Affected file is
6040 lib/silcclient/command_reply.c.
6042 * Do not print error in silc_file_read if the read file does
6043 not exist. Just silently return NULL. Affected file is
6044 lib/silcutil/silcutil.c.
6046 * Fixed the silc_log_output to not wine about NULL filename
6047 and to not create some bogus " " filename. Affected file is
6048 lib/silcutil/silclog.c.
6050 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Fixed various printing bugs on the user interface in the
6053 Irssi SILC Client. Minor changes that were forgotten from
6056 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Fixed the configure.in.pre and the compilation and distribution
6059 environment to support the new autoconf 2.52. That version is
6060 now required to compile the CVS trunk.
6062 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6065 to generally parse user@fqdn format strings. Affected file
6066 lib/silcutil/silcutil.c.
6068 * Added nickname_format and nickname_force_format fields to the
6069 SilcClientParams structure. The first one defines the format
6070 for the nicknames that the library will enforce if the receives
6071 multiple same nicknames. The second one is boolean value and
6072 can be used to force the library to always enforce the format
6073 to the nicknames regardles whether there are multiple nicknames
6074 or not. This configurable formatting was employed to flexibly
6075 support accessing multiple nicknames from the user interface.
6076 The userinterface can now set the nicknames to what ever format
6077 they prefer. Affected file lib/silcclient/silcapi.h.
6079 Added function silc_client_nickname_format to the file
6080 lib/silcclient/idlist.c. It performs the nickname formatting.
6082 Added new field `hostname´ to the SilcClientEntry context.
6083 It holds the hostname of the client. Affected file is
6084 lib/silcclient/idlist.h.
6086 * Irssi SILC Client sets the nicknames in nick@hostn format.
6087 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6088 irssi/src/silc/core/silc-core.c.
6090 The WHOIS printing now also shows both the real nickname and
6091 the formatted nickname so that user knows how to access the
6092 user if there are multiple same nicknames cached. Affected
6093 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6094 printing formatting too to take the hostname now as a separate
6095 argument. The Affected file is
6096 irssi/src/fe-common/silc/modules-formats.[ch].
6098 * Changed the silc_client_get_clients_local to accept the formatted
6099 nickname as argument. It accepts the real nickname too but the
6100 formatted nickname can be used to find the true entry from
6101 multiple entries. Affected file lib/silcclient/silcapi.h and
6102 lib/silcclient/idlist.c.
6104 * Added nickname_format_parse field to the SilcClientParams.
6105 It is a callback function provided by the application to parse
6106 the nickname out of the formatted nickname string. The library
6107 calls it to get the nickname from the formatted string. Since
6108 the application generally knows better the format of the nickname
6109 string it parses it instead of the library, even though library
6110 encodes the formatted string. If the callback function is not
6111 provided then the library will use the string as is. The
6112 affected file is lib/silcclient/silcapi.h.
6114 * All the nickname strings passed to the client library in
6115 commands are now expected to be formatted nickname strings.
6116 If the command does not support the formatted nickname string
6117 it will assume that the sent string is the actual nickname.
6118 Affected file lib/silcclient/command.c.
6120 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Added public key authentication support to OPER and SILCOPER
6123 commands in the client library. Affected file is
6124 lib/silcclient/command.c.
6126 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Changed the get_auth_methdod client operation to be asynchronous.
6129 It can be async if the application resolves the authentication
6130 method from the server during the negotiation. Added new
6131 SilcGetAuthMeth completion callback that the application will
6132 call after resolving the authentication method.
6134 Added function silc_client_request_authentication_method that
6135 the application can use to resolve the authentication method
6136 from the server. Added also SilcConnectionAuthRequest callback
6137 that the library will call after the server has replied. The
6138 application can call this function if it does not know the
6139 current authentication method.
6141 Affected files are lib/silcclient/client.c and
6142 lib/silcclient/silcapi.h.
6144 * The Irssi SILC client now automatically resolves the authentication
6145 method incase any configuration information is not present (and
6146 currently there never is). The affected file is
6147 irssi/src/silc/core/client_ops.c.
6149 * Fixed public key authentication from the client library.
6150 Affected file lib/silcclient/protocol.c. Changed also the
6151 protocol specification about the public key authentication in
6152 the connection authentication protocol. The actual data to be
6153 signed is now computed with a hash function before signing.
6155 * Fixed the public key authentication from the server as well.
6156 Affected file silcd/protocol.c.
6158 * Removed the mlock()'s from the memory allocation routines.
6159 Affected file lib/silcutil/silcmemory.c. The ./configure does
6160 not check anymore for the mlock(). Affected file is
6163 * Fixed USERS command in server to allow the execution of the
6164 command for private and secret channels if the client sending
6165 the command is on the channel. Affected file silcd/command.c.
6167 * Fixed silc_client_get_clients_local to return the clients
6168 count correctly. It could return wrong value. Affected file
6169 lib/silcclient/idlist.c.
6171 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6174 types. The assembler optimizations seemed not to like 64-bit
6175 data types. The assmebler optimizations thus are now enabled
6176 also for BSD systems as opposed to only enable them for Linux.
6178 * Do not check for threads at all on BSD systems. Affected
6179 file configure.in.pre.
6181 * Removed -n and -h options from the Irssi SILC Client since
6182 they are not used in silc.
6184 * Fixed the prime generation to assure that the first digit
6185 of the generated random number is not zero since our conversion
6186 routines does not like number strings that starts with zero
6187 digit. If zero digit is seen the random number is regenerated.
6188 This caused some corrupted RSA keys when the zero first digit
6189 was met. Affected file lib/silcmath/silcprimegen.c.
6191 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Fixed WIN32 configuration in the ./configure script.
6194 Fixed to include xti.h on environments that has it.
6195 Patches by Carsten Ilchmann and andrew.
6197 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Changed the silc_id_create_client_id to be collision
6200 resistant. It is now assured that there cannot be created
6201 two same client ID's. I suspect that some weird bugs in
6202 the server were actually caused by duplicate Client IDs.
6203 Affected file silcd/serverid.[ch]. A router receiving
6204 new ID now also assures and informs the sending server
6205 if the ID caused collision.
6207 * Changed the silc_id_create_channel_id to also assure that
6208 there are no collisions.
6210 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Statement about ignoring the Mutual Authentication flag when
6213 performing rekey with PFS was a bit misleading. It is ignored
6214 if it was set in the initial negotiation, it cannot be even
6215 set in the rekey. Fixed in the ke-auth draft. Started the
6216 new versions of the protocol drafts in the doc/.
6218 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Fixed a bug in silc_client_command_identify_save when saving
6221 new channel information. The channel name was no duplicated
6222 and caused crash on exit. Affected file is
6223 lib/silcclient/command_reply.c.
6225 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Fixed the getkey command handling in the server. Send just
6228 empty OK reply to the sender if the key could not be fetched
6229 (but everything else was ok, like the key just was not available).
6230 Changed the public key parameter to optional in the protocol
6231 specs so that empty OK reply can be sent. Affected file
6234 Added a message to Irssi SILC client to tell to user if the
6235 server did not return a public key.
6237 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Fixed a channel key regeneration bug. It registered new
6240 timeout tasks exponentially until all system resources were
6241 used. Affected file silcd/server.c.
6243 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6245 * Added the SILC Document generator to the scripts/silcdoc.
6246 It can be used to generate the Toolkit Reference Manual out
6247 of the source tree. Internally it will also use the RoboDoc
6248 generator now imported in util/robodoc.
6250 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * Added couple of return's in rekey protocol if error orccurred
6253 during the protocol. The execution must be terminated.
6254 Affected file silcd/protocol.c. Also, terminate the protocol
6255 always with timeout.
6257 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * The client's Client ID was created initally from the wrong
6260 nickname (it could have been in format nick@host) in the
6261 silc_server_new_client. Affected file silcd/packet_receive.c
6263 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Added some SILC_LOG_ERROR's to various error conditions
6266 if client could not be added to ID cache. Affected files
6267 silcd/packet_receive.c and silcd/server.c.
6269 * When client's sock->user_data is freed, NULL also the
6270 client->router and client->connection pointers. Added check
6271 for these pointers being NULL to various places around the
6272 code. Affected file silcd/server.c.
6274 * Added client->data.registered == TRUE checks to various
6275 places around the code to assure that unregistered client's
6276 are not handled when it is not allowed. Affected file
6279 * Added `bool registered' fields to all
6280 silc_idlist_[server|client]_get_* routines to indicate whether
6281 the fetched client needs to be registered or not. Affected
6282 file silcd/idlist.[ch].
6284 * Add your own entry as registered to the ID cache in the
6285 server. Affected file server.c.
6287 * Fixed a bug in silc_server_new_server. The SilcServer was
6288 set as the new server's context instead of SilcServerEntry.
6289 This naturally caused some weird bugs.
6291 * Added "updated" field the SilcChannelEntry which indicates
6292 the time since the channel entry was last accessed. This
6293 can be used to determine whether it is necessary to
6294 announce the channel after backup resuming protocol.
6295 Affected files silcd/idlist.[ch].
6297 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * Do not delete the channel rekey task when adding it
6300 for in silc_server_create_channel_key.
6302 * Changed the silc_server_create_channel_key to return
6303 TRUE or FALSE to indicate the success of the channel key
6306 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Fixed MSVC++ project files and added missing files to
6309 Makefiles under win32/.
6311 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Do not add TCP_NODELAY flag if the operating system
6314 does not have it defined. Affected files are
6315 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6317 * Fixed buffer overflow from Irssi SILC Client. Affected
6318 file irssi/src/fe-common/core/themes.c.
6320 * Fixed double free in client library in the file
6321 lib/silcclient/client.c when disconnecting from server.
6323 * Applied double free patch from cras to Irssi SILC client.
6324 Affected files irssi/src/core/[modules/expandos].c
6326 * Fixed the disconnection handling to Irssi SILC Client.
6327 The application must call silc_client_close_connection
6328 in ops->connect client operation in case of failure of
6329 the connection. Affected file is
6330 irssi/src/silc/core/client_ops.c.
6332 * Do not set sock->protocol to NULL in the function
6333 silc_client_close_connection after executing the protocol's
6334 final callback since the sock might not be valid anymore.
6335 Affected file lib/silcclient/client.c.
6337 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Do not enable SILC_THREADS if the linking with libpthread
6340 did not happen. Affected file configure.in.pre.
6342 * Added notion to protocol specification that server must
6343 verify the sent authentication payload with CMODE when
6344 setting the channel founder key. Implemented it to the
6345 server. Affected file silcd/command.c.
6347 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Added _EXTRA_DIST SILC distribution variable to the
6350 distributions file. It is used to conditionally add extra
6351 files or directories to the specific distribution. Affected
6352 files ./prepare, Makefile.am.pre and distributions.
6354 Removed the `_' from the start of the distribution names.
6357 * Added README.WIN32 for instructions to compile the Toolkit
6360 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Fixed a double free in disconnection in the server. Affected
6363 file is silcd/server.c.
6365 * Fixed the lib/silcske/groups.c to work now also with GMP
6366 MP library. The string conversion did not work when using
6367 specific base and the base is indicated in the string as well.
6369 * Created win32/ directory which now includes MSVC++ specific
6370 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6371 It will appear only in the toolkit distribution
6373 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Changed the key material distribution function in case when
6376 the hash output is too short. The data is now concatenated
6377 a bit differently than it used to. Made the change to the
6378 SKE protocol specification.
6380 * Added better GMP detection to configure.in.pre. A patch
6383 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Fixed a minor bug in SKE that might cause some problem on
6386 some platforms. Affected file lib/silcske/silcske.c.
6388 * Added the cookie checking for initiator in the SKE. It checks
6389 that the responder returns the sent cookie unmodified. The
6390 affected file is lib/silcske/silcske.c. Added new SKE
6391 error type INVALID_COOKIE that can be sent during the
6392 negotiation. Fixed some memory leaks as well.
6394 * Added the "invalid cookie" error message to Irssi SILC client's
6397 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6399 * Added `task_max' field to the SilcClientParams to indicate
6400 the maximum tasks the scheduler can handle. If set to zero,
6401 default values are used. Affected file lib/silcclient/silcapi.h.
6403 * Fixed memory leaks in silc_client_close_connection. Affected
6404 file lib/silcclient/client.c.
6406 * Added silc_client_del_client_entry to client library to free
6407 all memory of given client entry. Affected file is
6408 lib/silcclient/idlist.[ch].
6410 * Added new functions silc_client_del_channel and
6411 silc_client_del_server to delete channel and server entries.
6412 Affected file lib/silcclient/[silcapi.h/idlist.c].
6414 * Removed silc_client_del_client_by_id from silcapi.h.
6416 * Fixed the INFO command to return the server's own info
6417 correctly when querying by Server ID. Affected file is
6420 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6422 * Removed the non-blocking settings in WIN32 code in the
6423 silc_sock_[read/write] and added SleepEx instead. Affected
6424 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6425 of input data is now checked with FIONREAD and ioctlsocket.
6427 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * Call silc_schedule_task_del_by_context in the
6430 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6431 Affected file lib/silccore/silcprotocol.c.
6433 * Call silc_protocol_cancel for active protocols in the
6434 silc_server_close_connection if the funtion
6435 silc_server_free_sock_user_data has not been called.
6436 Affected file silcd/server.c.
6438 * Generic tasks cannot be deleted using the del_by_fd
6439 task deleting function since generic tasks does not match
6440 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6442 * Added a notion to SILCOPER help file that the SILCOPER works
6443 only on router server, not on normal server.
6445 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Added for WIN32 support for the new scheduler as well.
6448 Affected file lib/silcutil/win32/silcwin32schedule.c.
6450 * Fixed the SHA1 implementation to work on various platforms.
6452 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6455 API. It is part of the scheduler now. Everything else is
6456 as previously but some functions has changed their names.
6457 Checkout the lib/silcutil/silcschedule.h for the interface.
6458 Updated all applications to use the new interface. Affected
6459 files are lib/silcutil/silcschedule.[ch].
6461 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * Found a bug in the SKE implementation. The HASH value,
6464 specified by the protocol, was not computed correctly. The
6465 public key of the responder was not added to the computation
6466 even though it is mandatory. Affected file lib/silcske/silcske.c.
6467 This unfortunately causes incompatibilities with older
6468 clients and servers.
6470 * Added WIN32 specific network init and uninit functions:
6471 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6472 the Winsock2. Affected file lib/silcutil/silcnet.h and
6473 lib/silcutil/win32/silcwin32net.c.
6475 * Set the socket always to nonblocking mode on WIN32 after
6476 reading data or writing data. Affected file is
6477 lib/silcutil/win32/silcwin32sockconn.c.
6479 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Fixed various compilation problems under WIN32. Affected
6482 files lib/silcutil/win32/silcwin32thread.c and
6483 lib/silcutil/win32/silcwin32schedule.c.
6485 * Removed all _internal.h #includes from public header
6486 files. Internal headers must never be included from
6489 Removed also the lib/silcske/payload_internal.h file.
6491 * All include files that may be needed (public and some others
6492 included by the public headers) by application developers are
6493 now copied to the ./includes directory. It does not copy any
6494 internal headers. Affected file Makefile.defines.pre and all
6495 Makefile.am's under lib/ and subdirs.
6497 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6499 * Do not change the ~/.silc directory's permissions automatically.
6500 Affected file irssi/src/silc/core/clientutil.c.
6502 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Do not cancel the protocol in silc_server_close_connection
6505 it might cause recursion. Now cancelled in the function
6506 silc_server_free_sock_user_data. Affected file silcd/server.c.
6508 * Fixed the silc_server_remove_clients_by_server to regenerate
6509 the channel keys correctly finally. Added also new function
6510 silc_server_remove_clients_channels to actually do it.
6511 Affected file silcd/server.c.
6513 * Fixed the silc_server_new_channel to not crash by giving
6514 wrong router to the new channel. Affected file is
6515 silcd/packet_receive.c.
6517 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6520 which is given as argument to the silc_client_alloc now.
6521 It can be used to configure the client and set various parameters
6522 that affect the function of the client.
6524 * The USERS command in server did not check whether the channel
6525 is private or secret. Affected file silcd/command.c.
6527 * Added new argument to the USERS command in protocol specification.
6528 The USERS command now can take the channel name as argument
6529 as well. Added support for this in client and server and
6530 updated the protocol specs.
6532 * Completed the GETKEY command in client. It can be now used
6533 to fetch also servers public key not only some clients.
6534 Affected files lib/silcclient/command[_reply].c.
6536 * Added silc_client_get_server to return server entry by the
6537 server name. Affected files lib/silcclient/silcapi.h and
6540 * Redefined the IDENTIFY command in protocol specification to be
6541 more generic. It now can be used to query information about
6542 any entity in the SILC Network, including clients, servers and
6543 channels. The query may be based either the entity's name
6544 or the ID. Added support for this in both client and server.
6546 Affected files silcd/command.c and lib/silcclient/command.c
6547 and command_reply.c.
6549 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6550 the _from_client and _from_server functions. Affected file
6553 * Added silc_client_get_channel_by_id_resolve to the file
6554 lib/silcclient/silcapi.h to resolve channel information by
6555 its ID. Added also silc_client_get_channel_by_id that
6556 does not resolve it from the server.
6558 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Added SilcServerEntry context into the client library
6561 to represent one server. The INFO command now allocates
6562 these to save the resolved server info. For now on the
6563 client library will also keep information about servers,
6564 connected and resolved with INFO.
6566 The INFO command now allocates the SilcServerEntry context
6567 and saves the server info there. The COMMAND_REPLY in
6568 the INFO now returns the parameters to application in
6569 same order as defined in the protocol specification.
6571 The entries are cached in the client->server_cache.
6573 * The INFO command is now issued after received the Client ID
6574 from the server. Affected file lib/silcclient/client.c.
6576 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6577 to the application as the mode changer might be server.
6578 It is guaranteed that NULL is not returned anymore to the
6579 application. Affected file lib/silcclient/client_notify.c.
6581 The ID Type is now also passed to the application so that
6582 it can check whether the returned entry is SilcClientEntry
6585 Added new function silc_client_get_server_by_id to return
6586 the server entry by ID. Affected files are the
6587 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6589 * Do not create the channel in the Irssi SILC Client when issuing
6590 the JOIN command but when received the sucessful JOIN command
6591 reply. Otherwise the channel might get created even though we
6592 could not join it. The Affected file is
6593 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6595 * Fixed a channel joining bug in router. The router must also
6596 check the channel modes, invite and ban lists etc. when serving
6597 the JOIN command sent by normal server. Affected file is
6598 silcd/command.c. The router now resolves the client's
6599 information from the server who sent the JOIN command if it
6600 does not know it, and processes the JOIN command only after
6603 * Changed the SilcCommandCb to take new argument; void *context2.
6604 Affected file lib/silccore/silccommand.h
6606 The second argument in the command callbacks in the server now
6607 includes the SilcServerCommandReplyContext if the command was
6608 called as pending command callback from the command reply.
6609 Otherwise it is NULL. When called as pending the status of the
6610 command reply will be checked and if it was erronous the
6611 error will be sent to the original sender of the command.
6612 This way the client always receives the error messages even
6613 though the server was actually the one who received the error
6614 when it resent the command to router, for example. Affected
6615 files silcd/command[_reply].[ch].
6617 * Fixed sending WHOWAS command's error message to client if
6618 the requested client could not be found. It was missing.
6621 * Changed the CMODE and CUMODE commands reply arguments in the
6622 protocol specification. The Channel ID is now sent in both
6623 of the commands to identify the channel. Implemented this
6624 new feature to the client and server. Affected files
6625 lib/silcclient/command_reply.c and silcd/command.c.
6627 * Made better checks for invite and ban lists in the JOIN
6628 command in server. Affected file silcd/command.c.
6630 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * The server now performs the incoming host IP/DNS lookup
6633 using the silc_socket_host_lookup and thus does not block
6634 the server anymore. Affected file silcd/server.c.
6636 * Completed the multi-thread support for SILC Scheduler in
6637 the lib/silcutil/silcschedule.c.
6639 * Fixed the configure.in.pre to detect the pthread correctly
6642 * Fixed a deadlock in silc_task_queue_wakeup in the file
6643 lib/silcutil/silctask.c.
6645 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6647 * Added new function silc_schedule_wakeup that is used in
6648 multi-threaded environment to wakeup the main thread's
6649 schduler. It needs to be used when a thread adds a new task
6650 or removes a task from task queues. After waking up, the
6651 scheduler will detect the task queue changes. If threads
6652 support is not compiled in this function has no effect.
6653 Implemented the wakeup mechanism to both Unix and WIN32
6654 systems. Affected files are lib/silcutil/silcschedule.[ch],
6655 lib/silcutil/unix/silcunixschedule.c and the
6656 lib/silcutil/win32/silcwin32schedule.c.
6658 * Added new function silc_task_queue_wakeup to wakeup the
6659 scheduler by the specified task queue. Affected file
6660 lib/silcutil/silctask.[ch].
6662 * The silc_socket_host_lookup_start now wakes up the scheduler
6663 after adding the timeout task. Affected file is
6664 lib/silcutil/silcsockconn.c.
6666 * The silc_socket_host_lookup is synchronous now if the threads
6667 support is not compiled in. However, the callback is still
6668 called asyncronously through the scheduler, anyway. Affected
6669 file lib/silcutil/silcsockconn.c.
6671 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Added new function silc_socket_host_lookup to perform
6674 asynchronous IP and FQDN lookups for the socket connection.
6675 Affected files lib/silcutil/silcsockconn.[ch].
6677 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6679 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6680 that may or may not compile the mutex support in.
6682 Changed the silc_mutex_alloc interface. It allocates the
6683 mutex now to the sent pointer and returns TRUE or FALSE.
6685 Affected file lib/silcutil/silcmutex.h.
6687 * Wrote the SILC Task Queue interface to support multi-threads.
6688 Affected file lib/silcutil/silctask.[ch].
6690 * Wrote the SILC Scheduler to support multi-threads. Affected
6691 file lib/silcutil/silcschedule.c.
6693 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6695 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6696 in lib/silcutil/win32/.
6698 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Defined SILC Mutex API and SILC Thread API and implemented
6701 them for Unix. Affected files are
6702 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6703 lib/silcutil/unix/silcunixmutex.c and
6704 lib/silcutil/unix/silcunixthread.c.
6706 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Fixed the silc_server_remove_clients_by_server's channel
6709 key re-generation. The hash table handling was incorrect
6710 and would not work with many channels. Affected file is
6713 * Fixed some memory leaks around the server code.
6715 * Rewrote the silc_server_get_users_on_channel to support IPv6
6716 based Client ID's. Affected file silcd/server.c.
6718 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6719 specification. However, a separate document must be written
6720 to define the detailed signing procedure and the payload
6721 associated with the flag. Defined the flag to the
6722 lib/silccore/silcchannel.h as well.
6724 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Changed the dynamic tables to static size tables in the
6727 lib/silccrypt/silchmac.c.
6729 * Removed GCC dependencies from the code. A patch by cras.
6731 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Do not show the error "Error receiving packet bla bla"
6734 in server if it really was not an error (-2 means that reading
6735 is pending). Affected file silcd/server.c.
6737 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6739 * Fixed a possible crash in silc_server_remove_clients_by_server
6740 in silcd/server.c. Fixed there also some memory leaks.
6742 * Fixed the silc_idlist_replace_client_id. It could replace
6743 wrong key in the hash table. Affected file silcd/idlist.c.
6745 * Do not check whether there are global users on the channel
6746 if the channel->global_users is FALSE. Affected functions
6747 silc_server_remove_from_one_channel and
6748 silc_server_remove_from_channels in silcd/server.c. Also,
6749 do not check if the removed client is local as we can be
6750 sure that global client was not removed from the channel
6751 and checking for global users is not needed.
6753 * The silc_server_remove_clients_by_server now re-generates
6754 the channel keys correctly for those channels that had
6755 clients removed from them. Affected file silcd/server.c.
6757 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Found the reason of random crashes in the server. We weren't
6760 ignoring the SIGPIPE signal (which can be sent in write())
6761 and it crashed the server. Affected file silcd/silcd.c.
6763 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Assure that sock->user_data is not NULL in the function
6766 silc_server_packet_send in silcd/packet_send.c.
6768 * Disconnect the remote connection if it could not be added
6769 to any ID lists in the server. The affected file is
6772 * Check in silc_server_packet_send[_real/dest] that the
6773 socket is not disconnecting and ignore the data if it is.
6774 Affected file silcd/packet_send.c.
6776 * Define inline to __inline on native WIN32 compilation.
6777 Affected file includes/silcwin32.h.
6779 * Added some explicit type casts for inline code since MSVC
6780 require them. Affected files lib/silcutil/silcbuffer.h,
6781 lib/trq/silcdlist.h and lib/trq/silclist.h.
6783 * Print warning in log files from now on if the packet
6784 decryption fails. Affected file silcd/server.c.
6786 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Changed the `say' client operation's interface to accept
6789 new `type' argument to indicate the type of the message sent
6790 by the library. The application may filter the library's
6791 messages according the type. The affected file is the
6792 lib/silcclient/silcapi.h.
6794 * Added two new functions to lib/silcclient/silcapi.h:
6795 silc_client_del_client and silc_client_del_client_by_id.
6796 Affected file lib/silcclient/idlist.c.
6798 * Moved the clientincludes.h from includes/ to silc/ and
6799 serverincludes.h from includes/ to silcd/.
6801 * The modes for the CMODE and CUMODE are now passed as
6802 uint32 for application with COMMAND_REPLY. The affected
6803 file is lib/silcclient/command_reply.c.
6805 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * /WHOIS without arguments shows client's own information.
6808 Affected file lib/silcclient/command.c.
6810 * Changed PING to not accept any arguments. The specs
6811 says that client can ping only the connected server so
6812 requiring an argument is not needed. Affected file is
6813 lib/silcclient/command.c.
6815 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Fixed a fatal bug in private message sending and reception
6818 encryption and decryption when using private message keys.
6819 The implementation was incorrect and did not follow the
6820 specification. It causd that some of the message were
6821 lost since it did not use the sending and receiving keys
6822 as the protocol suggests. This has been fixed and will cause
6823 incompatibilities with older clients when sending private
6824 message encrypted with private message keys. Affected files
6825 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6826 and various other in Irssi SILC Client.
6828 Added `responder' boolean argument to the functions
6829 silc_client_add_private_message_key[_ske] to indicate when
6830 the key is added as responder or initiator of the key
6833 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * Removed the silc_ske_check_version function and created
6836 a SilcSKECheckVersion callback. Added also a function
6837 silc_ske_set_callbacks that is now used to set all SKE
6838 callbacks. The callback functions are not given to
6839 the SKE functions anymore, but this function is used to
6842 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6844 * Added `silc_version' argument to the silc_client_alloc
6845 to define the version of the application for the library.
6846 The library will use the version string to compare it
6847 against the remote host's (usually a server) version
6848 string. Affected file lib/silcclient/silcapi.h
6850 * Added the KE protocol context to Key Agreement context
6851 in client library so that we can abort the SKE if it
6852 is in process when we get timeout. Affected file is
6853 lib/silcclient/client_keyagr.c.
6855 * Do not resolve the client ID forever if it returns in the
6856 first time that such client does not exist. This was done
6857 for example with private message. Affected file is
6858 lib/silcclient/client_prvmsg.c.
6860 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Do not add regex.h for WIN32. The affected file
6863 includes/silcincludes.h.
6865 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6866 not work yet 100%. It generates the DLL's automatically
6867 when compiling with --with-win32 under cygwin.
6869 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6871 * lib/contrib/regex.c is not compiled on WIN32.
6873 * Added silc_net_get_socket_opt function to the
6874 lib/silcutil/silcnet.h.
6876 * Added includes/silcwin32.h for WIN32 specific includes
6879 * Do not use ptime structure or any of the posix process
6880 functions on WIN32 in lib/silccrypt/silrng.c.
6882 * Added silc_gettimeofday to provide generic function
6883 for struct timeval on all platforms. Added the function
6884 to lib/silcutil/silcutil.h.
6886 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6889 library as they clearly belong there. As a plus side we
6890 can make the actual socket connection routines platform
6893 Added also new generic function silc_socket_read and
6894 silc_socket_write (that used to be silc_packet_[read/write].
6895 The implementation of these are platform specific.
6897 * Added WIN32 specific routines of silc_socket_[read/write]
6898 to lib/silcutil/win32/silcwin32sockconn.c.
6900 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6902 * Added preliminary support for native WIN32 compilation under
6903 cygwin (using the -mno-cygwin option for GCC) to the
6904 ./configure.in.pre. The --with-win32 now prepares the
6905 compilation for native WIN32.
6907 * Rewrote the SILC Scheduler interface in the file
6908 lib/silcutil/silcschedule.h. The scheduler is now context
6909 based and does not have anymore any global static scheduler.
6910 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6911 and created lib/silcutil/win32 directory for WIN32 based
6914 * Added Unix specific network routines to the
6915 lib/silcutil/unix/silcunixnet.c and the old
6916 lib/silcutil/silcnet.c includes now only generic routines.
6918 Added WIN32 specific network routines to the
6919 lib/silcutil/win32/silcwin32net.c.
6921 * Added Unix specific utility functions from the
6922 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6924 * Added WIN32 SILC Scheduler to the file
6925 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6928 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6930 * Do not handle JOIN notify in the server if the target client
6931 is not registered (idata->registered == FALSE). The affected
6932 file is silcd/packet_receive.c.
6934 * Update the nickrec->founder in event_cumode in the Irssi SILC
6935 client. Affected file irssi/src/silc/core/silc-channels.c.
6937 * Fixed the CUMODE_CHANGE notify handling in the server when
6938 server and router are announcing their clients on channels.
6939 Now the mode changes are saved and notified correctly. The
6940 affected file is /silcd/packet_receive.c.
6942 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6943 They really did not replace the cache entry in the ID Cache.
6944 Now they do that. Affected file silcd/idlist.c.
6946 * Fixed the KICK notify handling in the Irssi SILC client to
6947 update the channel records so that the kicked client does not
6948 appear to be on the channel. The affected file is
6949 irssi/src/silc/core/silc-channels.c.
6951 * Always update the conn->current_channel when executing command
6952 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6954 * Fixed the KILL notify handling in Irssi SILC client to remove
6955 the killed client on all channels.
6957 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6959 * Fixed the silc_parse_command_line to remove extra spaces
6960 from the start and end of the arguments. Affected file is
6961 lib/silcutil/silcutil.c.
6963 * Cancel and free any active protocol in the function
6964 silc_server_close_connection. Affected file silcd/server.c.
6966 * Cancel and free any active protocol in the function
6967 silc_client_close_connction. Affected file is
6968 lib/silcclient/client.c.
6970 * Do not execute the KILL command for clients that are in
6971 history (ie. they are not in the network). Affected file is
6974 * Fixed KILL notify handling, client does not crash anymore.
6975 Affected file irssi/src/silc/core/silc-channels.c.
6977 * Reduced the default packet buffer size from 2048 to 1024 in
6978 lib/silccore/silcpacket.c.
6980 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6981 counter to the SKE context that is incresed when the SKE library
6982 performs async operation outside the library. If the outside
6983 process frees the SKE context and FREED status will be set
6984 and the library will detect after the sync operation that the
6985 libary is freed. The affected files are
6986 lib/silcske/silcske[_status].[ch].
6988 * Resolve the client entry information in the function
6989 silc_client_channel_message to assure that NULL pointer is not
6990 passed as client entry to the application. */
6992 * Fixed the task timeout calculation to assure that there is
6993 never negative timeouts. The affected file is
6994 lib/silcutil/silcschedule.c.
6996 * Fixed the channel user mode notification sending in server.
6997 It was sent point-to-point to the router (or to server by router)
6998 but it needs to be destined to a channel. The routines now
6999 supports sending the channel user mode notifys to the channels
7000 when announcing clients and channels. Affected files are
7001 silcd/server.c and silcd/packet_receive.c.
7003 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7004 It did not actually replace the old channel entry in the cache.
7005 Affected file lib/silcclient/client_notify.c.
7007 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7009 * Fixed a possible crash in silc_packet_send_prepare. It now
7010 assures always that there is enough space in the buffer and
7011 at the tail area of the buffer (for MAC).
7013 Fixed the inbound buffer reallocation in silc_packet_read.
7014 It was old code and did not handle the reallocation correctly.
7017 The affected file is lib/silccore/silcpacket.c.
7019 * Fixed buffer overflow in silc_parse_nickname in the file
7020 lib/silcutil/silcutil.c.
7022 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7024 * make install generates new server keys only if there is not
7027 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7029 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7030 Added check that if the NOREPLY is set then we will not send
7031 the away message. This avoids infinite loop of away messages
7032 if both clients are away. The affected file is
7033 lib/silcclient/client_prvmsg.c.
7035 * Fixed client crash if /NICK was given without arguments.
7036 Affected file lib/silcclient/command.c.
7038 * Server does not send the invite list in INVITE command back
7039 to the client if the list was not altered. Added this notion
7040 to the protocol spec as well. Affected file silcd/command.c.
7042 Fixed possible crash in INVITE command by checking the
7043 value of silc_server_get_client_route command.
7045 * Fixed the INVITE notify type handling. The arguments are now
7046 taken in correct order and client does not crash. The affected
7047 file is irssi/src/silc/core/silc-channels.c.
7049 Removed the "Inviting xxx to channel" message from the
7050 client library away and let the application handle it.
7051 Affected file lib/silcclient/command.c. Added that message
7052 to Irssi SILC client's message formats.
7054 * Fixed CMODE command crash in client. It now checks the
7055 amount of arguments correctly and does not crash. The affected
7056 file is lib/silcclient/command.c.
7058 * Do not create new channel automatically in silc_channels_join
7059 but check whether the channel by that name already exists.
7060 Affected file irssi/silc/core/silc-channels.c.
7062 * Do not send the SERVER_SIGNOFF to router if the disconnected
7063 entity was the router. Affected file silcd/server.c.
7065 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7066 SILC client as it was missing from there.
7068 Added the handling of the KICK notify to the Irssi SILC client
7069 as it was missing. Added "you have been kicked" message to
7070 Irssi SILC client's message modules formats.
7072 Added the handing of the KILL notify to the Irssi SILC client
7073 as it was missing. Added the kill message module formats
7076 The affected file is irssi/src/silc/core/silc-channels.c.
7078 * The router did not save the channel mode the server announced.
7079 Affected file silcd/packet_receive.c.
7081 * Fixed a possible crash in INFO command in server. If the
7082 server did not provide the server info it crashed. Affected
7083 file silcd/command.c.
7085 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7087 * Fixed the GETKEY command in the server to check also the
7088 global list. Otherwise the GETKEY would not work correctly
7089 in normal SILC server. Affected file silcd/command.c.
7091 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7093 * Fixed GETKEY crash, it crashed if the command did not succseed.
7095 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7097 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7098 is now real and not just an macro interface to GMP.
7100 Removed the entire GMP from the source tree and imported new
7101 NSS MPI library instead. Reason for removing GMP is that it is
7102 extremely large and compiles extremely slow. The NSS MPI
7103 is only a few files and compiles in less than 10 seconds.
7104 The speed is also about the same as GMP. The MPI is imported
7105 to lib/silcmath/mpi.
7107 If the system has GMP installed we will still use the GMP.
7108 If it is not then the NSS MPI will be compiled.
7110 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7112 * Merged a long nickname (127 characters long) crash bugfix from
7113 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7115 * Merged a freed memory reference bugfix from Irssi CVS tree.
7116 Affected file irssi/src/core/commands.c.
7118 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Added the server's public key sving and verification to the
7121 server when performing the SKE. This was missing and the
7122 remote server's (or router's) public key was accepted without
7123 checking whether we have it previously or trust it at all.
7124 Affected file silcd/protocol.c.
7126 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7128 * Check in the silc_server_timeout_remote if protocol is active
7129 and make sure that the protocol's final callback is called so
7130 that all memory if freed. Affected file silcd/server.c.
7132 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7134 * silc_server_whois_send_reply crashed the server if the nickname
7135 was 127 characters long. Affected file silcd/command.c.
7137 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7139 * Added sanity check to the silc_server_new_client. If the hostname
7140 is provided inside username then check that the provided hostname
7141 really is the same as the resolved one. If the hostname was not
7142 resolved then check it from the public key. Affected file is
7143 silcd/packet_receive.c.
7145 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7146 if the server disconnected us and the connection is not valid
7147 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7149 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7150 the library to the lib/silcutil/silcutil.[ch].
7152 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7154 * Close log file after open. Affected file
7155 lib/silcutil/silclog.c.
7157 * Check whether sock == NULL in silc_client_send_packet and return
7158 if it is. Affected file lib/silcclient/silcclient.c.
7160 * Check rec->entry == NULL in the Irssi SILC Client before
7161 sending the channel message. Affecte file is
7162 irssi/src/silc/core/silc-servers.c.
7164 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7166 * Merged a splitted window bugfix from Irssi CVS tree. The
7167 affected file is irssi/src/fe-text/textbuffer-view.c.
7169 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7170 It did not print nickname.
7172 * Improved the distributions system a bit.
7174 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7176 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7177 irssi/src/fe-text/gui-window.c.
7179 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7180 to in-active server. The affected file is
7181 irssi/src/silc/core/client_ops.c.
7183 * Resolve the client in USERS command reply if the entry does
7184 not have username resolved. The affected file is
7185 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7186 command to WHOIS command to really resolve stuff. The USERS
7187 is not used any more in any critical section so WHOIS can
7188 be used even though it might be slower than IDENTIFY.
7190 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7193 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7195 * Changed the protocol API a bit more consistent in the
7196 lib/silccore/silcprotocol.[ch].
7198 * Changed the following headers to ROBODoc format:
7200 lib/silccore/silcpayload.h
7201 lib/silccore/silcprotocol.h
7202 lib/silccore/silcsockconn.h
7204 All core library headers are now formatted.
7206 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7208 * Fixed a bug in Irssi SILC client; do not show that you are
7209 server/router operator if you really are not. Affected file is
7210 irssi/src/silc/core/client_ops.c.
7212 * Renamed silc_command_free_payload to silc_command_payload_free.
7213 Affected file lib/silccore/silccommand.h
7215 * Added silcmath.h to include the prototoypes of various routines
7216 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7219 * Changed the following headers to ROBODoc format:
7221 lib/silccore/silcchannel.h
7222 lib/silccore/silccommand.h
7223 lib/silccore/silcid.h
7224 lib/silccore/silcidcache.h
7225 lib/silccore/silcmode.h
7226 lib/silccore/silcnotify.h
7227 lib/silccore/silcpacket.h
7228 lib/silcmath/silcmath.h
7230 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Added checking to the server code not to start the server if
7233 ciphers and stuff are not configured properly. Affected files
7234 silcd/serverconfig.[h] and silcd/server.c.
7236 * Changed the layout of the header files of the public interfaces
7237 in the SILC libraries. The new layout supports ROBODoc
7238 documentation tool (and some others) so that it is easy to create
7239 a library reference manual. All the other headers and source
7240 code must still follow the CodingStyle document. Also source
7241 code must not include these ROBODoc stuffs, only the headers.
7242 Furthermore, all public interface headers must now be named
7243 by using `silc' prefix, example: silcapi.h, silccipher.h.
7244 Some files were renamed due to this. All the other headers
7245 must not be used as public interfaces. I will update the
7246 CodingStyle document later. Changed following headers, so far:
7248 lib/silcclient/silcapi.h
7249 lib/silccore/silcauth.h
7250 lib/silccore/silcprivate.h
7251 lib/silccrypt/silcdh.h
7253 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7257 * Removed silc_client_packet_send_flush from the client library
7258 as it is not needed. Affected file lib/silcclient/client.[ch].
7260 * Added printing of message of unresolved authentication method
7261 to the Irssi SILC client. Added it to the module formats.
7262 Removed the same message from the client library.
7264 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7266 * Added new distribution feature, DISTLABEL. Every distribution
7267 can define own preprocessor label that can be used in the
7268 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7269 file distributions, acconfig.h.pre and prepare.
7271 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7273 * Added Makefile.defines_int to include the actual definitions
7274 for Makefile.defines.in. Tested the new distribution system,
7275 created distributions and tested installation.
7277 * Added AWAY message printing to the Irssi SILC client. Added
7278 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7280 * Added SCONNECT command to call the SILC's CONNECT command.
7281 Cannot use CONNECT directly since Irssi uses that internally.
7282 Affected file irssi/src/silc/core/silc-servers.c.
7284 Added ACTION local command. It is same as ME command but takes
7285 the channel as mandatory argument.
7287 Rewrote some of the Irssi's help files to suite for SILC
7290 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * Added Makefile.defines[.in] that should for now on be included
7293 in all Makefile.am file in the source tree. That file includes
7294 all common compilation definitions for SILC source tree.
7296 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7298 * Minor changes to the ./prepare script to change the package
7299 name according the distribution name to the configure.in.
7301 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7303 * Created new distribution system. Added file `distributions'
7304 that defines all the distributions that can be created out of
7305 the SILC source tree. The ./prepare script now reads that
7306 file to determine how to prepare the distributions. The
7307 first argument to the ./prepare is the name of the distribution
7308 and second is the version of the distribution. If given
7309 without arguments it creates the default (toolkit) distribution
7310 with the default version (defined in ./prepare).
7312 All Makefile.am files that are subject to the distributions
7313 are now named as Makefile.am.pre. These are ./Makefile.am
7314 and lib/Makefile.am. Others may be changed later.
7316 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Added invite list, ban list, some key management and connection
7319 error message printing to module formats in the Irssi SILC client.
7321 * Added new silc_client_set_away_message to set the away message
7322 that is back to the person who sent private message. The
7323 affected file lib/silcclient/silcapi.h and the
7324 lib/silcclient/client_prvmsg.c.
7326 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7328 * Fixed the private message sending in the Irssi SILC client,
7329 added local command KEY to the Irssi SILC client.
7331 Added key management and key agreement message formats to the
7332 irssi/src/fe-common/silc/module-formats.[ch].
7334 Added USERS (alias WHO) printing, server/router operator
7335 indication and LIST command printing to the module formats.
7337 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7339 * Fixed channel joining notify handling, cumode notify handling
7340 from Irssi SILC client.
7342 * Added SILC specific module-formats to the Irssi SILC client so
7343 that SILC specific message hilighting, colors etc is possible.
7344 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7346 Added channel mode, channel user mode, actions, notices,
7347 whois and whowas printing to the the module-formats.c.
7349 * Fixed a bug in channel deletion in the server. The channel
7350 is not left to the cache even if the channel founder auth mode
7351 is set when there are no users anymore on the channel. Affected
7352 file silcd/server.c.
7354 * The silc_net_localhost now resolves the entire hostname including
7355 the domain name. Affected file lib/silcutil/silcnet.c.
7357 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7359 * Changed the ask_passphrase client operation to be ascynchronous.
7360 It has now a completion callback and a context that the
7361 application must call after it has got the passphrase from
7362 the user. Affected files lib/silcclient/silcapi.h,
7363 lib/silcclient/protocol.c, lib/silcclient/command.c and
7366 Added SilcAskPassphrase callback that the application calls
7367 to deliver the passphrase to the library.
7369 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7370 The public key verification and especially a certificate
7371 verification is asynchronous procedure.
7373 Added new SILC_SKE_STATUS_PENDING status to indicate the
7374 request is pending and a callback will be called to finalize
7377 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7378 indicate that remote end did not send its public key (or
7379 certificate), even though we require it. Added check for this
7380 condition in the SKE. This was a security bug, now fixed.
7382 Defined new SilcSKEVerifyCbCompletion callback that is called
7383 when the verification process is completed.
7385 The affected files lib/silcske/silcske_status.h and
7386 lib/silcske/silcske.[ch].
7388 * Changed the verify_public_key client operation to be async
7389 as well. Defined SilcVerifyPublicKey callback that is used to
7390 indicate the success of the public key verification process.
7392 Changed the server and client to use the new async client
7395 * Changed the Irssi SILC client's internal scheduler to be called
7396 twice as many times as it used to be. As a result the client
7397 should be a bit faster now. Affected file is
7398 irssi/src/silc/core/silc-core.c.
7400 * Added support to Irssi SILC client of asynchronous public key
7401 verification and passphrase inquiry. Affected file is
7402 irssi/src/silc/core/silc-core.c.
7404 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Do not say "You have left channel %s" in client library.
7407 Moved it to the application. Affected files are
7408 lib/silcclient/command.c and silc/client_ops.c.
7410 * Fixed silc_client_get_clients. Command context was not
7411 duplicated and was freed memory in the callback. Affected
7412 file lib/silcclient/idlist.c.
7414 * Do not say "you are now talking..." on JOIN command in the
7415 client library. The appliation must handle it.
7417 * Do not say ".. changed topic to" in command reply in the
7418 client libary. The application must handle it.
7420 * Fixed TOPIC command sending in the client library.
7422 * Fixed a memory leak in silc_client_command_free in the file
7423 lib/silcclient/command.c.
7425 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Imported a modified version of Irssi client to the source tree.
7428 The Irssi will be used to create a new client called
7429 Irssi SILC. Imported to irssi/.
7431 Added silc_core_init_finish function to the Irssi. Affected
7432 file irssi/configure.in.
7434 A lot changes in the Makefile.ams around the irssi tree.
7436 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7438 * Do not rehash if the new size is same as the old size of the
7439 hash table, in the silc_hash_table_rehash*. The affected file
7440 lib/silcutil/silchashtable.c.
7442 * Replaced hash_table_del_by_context calls from the server
7443 (when channel->user_list and client->channels) to the
7444 hash_table_del as it is sufficient and faster.
7446 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * Added silc_hash_table_list, silc_hash_table_get and the
7449 SilcHashTableList structure to provide an alternative way to
7450 traverse the hash table. The affected files are
7451 lib/silcutil/silchashtable.[ch].
7453 * Changed the server's idlist routines to use the hash table
7454 routines to optimize the code.
7456 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * Replaced the client entry's `channel' list and channel entry's
7459 `user_list' list to hash tables for optimized lookup. Changed
7460 the code to use the hash table interface around the code.
7461 Affected file lib/silcd/idlist.[ch].
7463 * Added `auto_rehash' boolean argument to the function
7464 silc_hash_table_alloc to indicate whether the hash table should
7465 auto-rehash when it thinks is appropriate time. It will
7466 increase the hash table size if the there is twice as much
7467 entries in the table than the size of the table, and will
7468 decrease the size if there are twice as less entries than
7469 the size of the table.
7471 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7475 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * silc_idcache_purge_by_context deletes the entry now by context
7478 as it is supposed to do. Affected file lib/silccore/idcache.c.
7480 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7481 client is not anymore valid (WHOWAS givens the info) and not
7482 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7484 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7486 * Removed the `data' and `data_len' arguments from the ID Cache
7487 interfaces and added `name' argument. ID Cache does not handle
7488 anymore the binary data only a names associated with given ID.
7490 * When hashing a Client ID with silc_hash_id the entire ID is
7491 not hashed anymore, instead only the hash of the Client ID is
7492 hashed. This way we can access the Client ID from the cache
7493 with Client ID but with the hash of the ID (which is a hash of
7494 the nickname) as well without any difference in performance.
7496 Added also silc_idcache_find_by_id_one_ext to do one on one
7497 searching when we have the actual ID. Added also function
7498 silc_hash_client_id_compare. The affected files are
7499 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7501 * When hashing the name associated with a ID it is always done
7502 in lowercase. This way we can access the cache without worrying
7503 about case-sensitivity, even though, for example nicknames are
7506 * Fixed a bug in server with channel message sending. It put
7507 wrong ID type as destination ID. The affected file
7508 silcd/packet_send.c.
7510 * silc_idcache_del_by_context now deletes from all hash tables
7511 by context. Affected file lib/silccore/idcache.c.
7513 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Changed the client library to use the new ID Cache interface.
7516 Changes around the source tree.
7518 * Added silc_hash_table_rehash_ext to rehash with specific
7519 hash function. Affected file lib/silcutil/silchashtable.[ch].
7521 * Added silc_hash_string_compare to compare two strings in the
7522 hash table. Affected file lib/silcutil/silcutil.[ch].
7524 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7526 * Added new function silc_idcache_del_by_context into the
7527 lib/silccore/idcache.[ch].
7529 * Changed the server's ID list routines to use the new ID Cache
7530 interface. Changes around the source tree.
7532 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7534 * Added silc_hash_table_del[_by_context]_ext functions in to the
7535 lib/silcutil/silchashtable.[ch].
7537 Removed silc_hash_table_find_all* routines and added new
7538 silc_hash_table_find_foreach to replace them.
7540 Added silc_hash_table_replace_ext function as extended
7541 replacing function. Separated the simple hash table interface
7542 from the extended hash table interface in the file
7543 lib/silcutil/silchashtable.h.
7545 * Fixed minor bugs and changed it to use some of the new
7546 hash table functions in lib/silccore/idcache.c
7548 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Added new function silc_hash_table_find_all to return all keys
7551 in the hash table by the specified key. As the hash table is
7552 collision resistant it also makes it possible to have several
7553 duplicate keys in the hash table. This function may be used to
7554 find all of the keys from the hash.
7556 Added user_context arguments to the SilcHashFunction,
7557 SilcHashCompare and SilcHashDestructor to deliver user specified
7560 Added new fuctions silc_hash_table_find[_all]_ext to do
7561 extended lookup with specified hash and compare functions and
7562 specified user contexts.
7564 Added new function silc_hash_table_add_ext to add the key
7565 with specified hash function and user context.
7567 Added new function silc_hash_table_foreach to traverse all
7568 entrys in the hash table. Added SilcHashForeach callback
7571 Added new function silc_hash_table_del_by_context to delete
7572 the entry only if the context associated with the key matches.
7574 Affected files are lib/silcutil/silchashtable.[ch].
7576 * Removed silc_hash_[server/client/channel]_id and added just
7577 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7578 silc_hash_id_compare to compare two ID's using as the hash table
7579 comparison function. Added also silc_hash_data to hash
7580 binary data and silc_hash_data_compare to compare it.
7582 * Removed silc_idlist_find_client_by_hash as it is not needed
7583 anymore. Affected file silcd/idlist.[ch].
7585 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7586 to use internally the SilcHashTable. The new ID Cache is a lot
7587 faster than the old one. Some of the ID Cache interface was also
7588 rewritten and obsolete and stupid functions were removed.
7590 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Added entry_count field to the SilcHashTable to keep the number
7593 of the entries in the table. Implemented the function
7594 silc_hash_table_rehash. Added new function
7595 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7597 Fixed a minor bug in silc_hash_table_free.
7599 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7600 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7601 into the lib/silcutil/silcutil.[ch].
7603 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Implemented a collision resistant hash table into the
7606 lib/silcutil/silchashtable[ch]. See the header and the source
7607 for the SilcHashTable API.
7609 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Merged dotconf version 1.0.2 into lib/dotconf.
7613 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Do not compile anything in lib/silcsim/* if the SIM support
7616 is not enabled. The tree should now compile without problems
7619 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Compiled the SILC under cygwin. Compiled and tested briefly
7622 without problems. More tests needed. The SIMs didn't compile
7625 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7627 * Fixed possible crash in silc_get_username in the
7628 lib/silcutil/silcutil.c.
7630 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Fixed a va_arg in silc/client_ops.c.
7634 * Oops, RC5 routines were named AES and caused some problems
7635 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7637 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Added new SilcIDIP structure into the lib/silccore/id.h and
7640 replaced the old `ip' fields from all SILC ID's to that type.
7641 This is a step towards IPv6 support.
7643 The silc_id_get_len takes now the ID as an extra argument.
7644 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7645 both IPv4 and IPv6 based ID's.
7647 The affected files are lib/silccore/id.[ch] and other files
7648 around the tree using these routines.
7650 * Removed the ID length arguments in server from various
7651 silc_server_send_notify_* routines -> they are not needed
7654 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Fixed memory leak in silc_encode_pem_file in the file
7657 lib/silcutil/silcutil.c.
7659 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Check minor version as well in the SKE. Affected files are
7662 silcd/protocol.c and lib/silcclient/protocol.c.
7664 * Added --identifier option to the server so that an identifier
7665 can be when creating the public key for the server. Affected
7666 file is silcd/silcd.c.
7668 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7669 lib/silccrypt/silcpkcs.c.
7671 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * Register default ciphers and stuff when using -C option with
7674 the server. Affected file sildc/silcd.c.
7676 * Put back the servers public key filename format, it is better
7677 than the new one. For now, the client keys are saved with the
7678 new filename format. The affected file silc/client_ops.c.
7680 * Implemented the Cipher API for the rest of the ciphers that
7681 did not implement it or implemented it the wrong way.
7683 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Register default ciphers and stuff when using the -S option
7686 in the client. Affected file silc/silc.c. Same also when
7687 creating new key pair with -C option.
7689 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Fixed the silc_verify_public_key client operation function to
7692 save the public keys differently. The fingerprint is now
7693 used as filename and not the hostname. This way also the
7694 client keys are saved uniquely and not with hostnames. The
7695 affected file is silc/client_ops.c.
7697 * Trimmed the silc_hash_fingerprint function to remove extra
7698 whitespaces from the end of the fingerprint. The affected
7699 file is lib/silccrypt/silchash.c.
7703 * Added silc_cipher_register_default function to register all
7704 default ciphers. It can be used when configuration files
7705 does not exist and the application does not want any specific
7706 ciphers in any specific order.
7708 The SilcDList is now used as silc_cipher_list dynamically
7709 allocated cipher list. Removed the static list all together
7710 and now all ciphers must be allocated to the dynamic list.
7711 The silc_cipher_alloc routine was changed to check only the
7714 All silc_cipher_* routines that used to return int returns
7717 The affected files lib/silccrypt/silccrypt.[ch].
7719 * The same thing was done to silc_hash_* as for silc_cipher_*
7720 routines. Affected files lib/silccrypt/silchash.[ch].
7722 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7723 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7724 Added also silc_pkcs_[un]register[_default] functions.
7725 Removed the data_context from the PKCS API.
7727 * Added silc_hmac_register_default function to register default
7728 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7729 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7730 to unregister all hmacs at once.
7732 * Register the default ciphers, hash functions, PKCSs and HMACs
7733 if client's configuration file does not exist. The affected
7736 * The client did not load the hash functions from the SIM
7737 modules at all. Added support for this. Affected file is
7738 silc/clientconfig.c.
7740 * When decoding public key with silc_pkcs_public_key_decode, check
7741 the supported algorithm only if PKCS are registered. Affected
7742 file lib/silccrypt/silcpkcs.c. The same was done with the
7743 silc_pkcs_private_key_decode.
7745 * Fixed the SILC List routines to keep the list always in order.
7746 It used to change the list's order when traversing the list but
7747 not it preserves the order. Affected file lib/trq/silclist.h.
7749 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Added the client library to use the SilcSocketConnection's
7752 reference counter (by silc_socket_dup) to prevent the bug that
7753 the socket object may be freed underneath async operation.
7755 * The name resolv library checking fixes in the configure.in.pre.
7758 * Created new version of the protocol drafts for future
7759 development. The -03 drafts are the ones that will be changed
7760 in the trunk now and the -02 will remain as they are.
7762 * Send list of CUMODE notifys to the router when announcing
7763 the channel users to the router. Affected file silcd/server.c.
7764 If the router receiving channel founder CUMODE for a channel
7765 that already has channel founder it will send CUMODE notify
7766 to the sender to remove the channel founder rights from the
7767 announced client. Affected file silcd/packet_receive.c.
7769 * The CUMODE notify may now use Server ID as well as the entity
7770 who changes the mode. Updated protocool specs.
7772 * Updated INSTALL and README files.
7774 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * New web pages in the http://silc.pspt.fi. The pages was
7781 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Implemented the [DenyConnectin] config section in the server.
7784 Added silc_server_config_denied_conn to check whether incoming
7785 connection is denied. Affected file silcd/serverconfig.[ch].
7787 * Do not check the ports when checking the incoming configuration
7788 data if the port is 0, meaning any. Affected file is
7789 silcd/serverconfig.c.
7791 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7793 * Fixed buffer overflow in silc_string_compare in the file
7794 lib/silcutil/silcutil.c.
7796 * Fixed double free in silc_server_command_leave in the file
7799 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Fixed the version checking in the server. Affected file is
7804 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Fixed the configuration data fetching when accepting new
7807 connections in the server. Affected file silcd/server.c.
7809 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Added `sender_entry' argument to the function
7812 silc_server_packet_relay_to_channel so that we can check
7813 whether some destination actually belongs to the same route
7814 the sender belongs (ie, we must not resend the packet to the
7815 sender). Affected file silcd/packet_send.[ch].
7817 * Added `servername' field to the SilcClientEntry in the server
7818 to hold the name of the server where client is from. Affected
7819 file is silcd/idlist.h.
7821 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Moved the channel message encrypting in the router betwen
7824 router connections from silc_server_channel_message to the
7825 silc_server_packet_relay_to_channel since we want to check
7826 whether we have anybody channel before encrypting anything.
7827 Affected files silcd/packet_[receive/send].c.
7829 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Fixed the [AdminConnection] server config section to support
7832 multiple entries. Affected file silcd/serverconfig.c.
7834 * Added support into the server to check the validity of the
7835 incoming connection before executing any KE or authentication
7838 * The connection configuration is now saved to the KE and
7839 connection auth protocol contexts and not fetched anymore in
7840 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7842 * The local hosts listenning address and port is also resolved
7843 now when starting the server. We want to have the socket object
7844 to include the real address and port for the listener. Added
7845 new function silc_net_check_local_by_sock into the files
7846 lib/silcutil/silcnet.[ch].
7848 * Fixed a broadcast bug in server -> do not broadcast if we
7851 * Fixed a routing bug. Do not route broadcast packets ever.
7852 Broadcast packets must be processed always and not routed since
7853 they may be destined to some other host than yourself and thus
7854 would get routed without no good reason. Affected file is
7857 * Added function silc_server_config_is_primary_route to check
7858 whether primary router connection has been configured (a router
7859 configuration that we are initiating). If there is not, we
7860 will assume that there is only two routers in the SILC network
7861 and we will use the incoming router connection as our primary
7862 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7864 * Changed the order of the broadcasting. Broadcast _after_ the
7865 packet has been processed not before. Affected file is
7868 * Fixed a [ClientConnection] parsing bug. The port was never
7869 parsed correctly thus resulting to port 0. Affected file
7870 silcd/serverconfig.c.
7872 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7873 argument and did not set the broadcast packet flag. Affected
7874 file silcd/packet_send.c. Fixed same bug in the function
7875 silc_server_send_notify as well.
7877 * If we receive NEW_ID packet for our own ID in the server, ignore
7880 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Removed the nickname from the Private Message Payload.
7885 Updated the code and the protocol specs.
7887 * Updated protocol specs for submitting to the IETF.
7889 * Tweaked the Random Number Generator a bit. Affected file
7890 lib/silccrypt/silcrng.c. Exported a new function
7891 silc_rng_[global]_add_noise which can be used to add more
7894 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Do not parse packets with different timeout when protocol
7897 is active -> may cause problem with rekey. Affected file
7900 * When server receives signoff notify it must not create
7901 new channel key if the client is on any channels since the
7902 sender of the signoff notify will create it.
7904 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Added printing of error messages during SKE protocol from the
7907 failure packet sent by server during SKE. Affected file
7910 * Removed the client's failure_callback handling with timeout
7911 and handle it immediately when received.
7913 * The SKE library returned wrong type in SUCCESS and FAILURE
7914 packets. They must be 32 bit MSB not 16 bit MSB.
7916 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Ok, rewrote the logic of the re-key and now it seems to work.
7919 I tested it on high traffic with frequent re-keys without
7920 problems. Added hmac_receive (and renamed hmac to hmac_send)
7921 in SilcClientConnection in lib/silcclient/client.h and
7922 in SilcIDListData in silcd/idlist.h. Also, removed the
7923 SilcPacketParserContext's cipher and hmac fields as they are
7924 not needed anymore and actually caused some problems when
7925 the ciphers and hmac's changed underneath the packet parser.
7927 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * If re-key protocol is active then process the incoming packets
7930 synchronously since we must assure that icoming packets encrypted
7931 with the old key is processed before the new keys is set to
7932 use. This is true other packets than for REKEY packets.
7933 Affected file silcd/server.c. The same was done to client library
7934 as well, affected file lib/silcclient/client.c.
7936 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Fixed bug in client and server to accept the force send if
7939 the packet is send from silc_[server/client]_packet_process
7940 function. Otherwise the packets are never delivered, oops.
7942 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Disable force sending of packets when REKEY protocol is active.
7945 We must assure that no packet is sent directly when rekey is
7946 performed. All packets must be sent through packet queue.
7947 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7948 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7949 function is silc_[server/client]_packet_send_real to check
7952 * Replaced the SIM paths from example config files to
7953 /usr/local/modules. Also, make install creates now
7954 /usr/local/silc/logs directory to hold all the SILC server
7957 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Made the configure.in.pre work on Solaris. Patch by salo.
7961 * Made all ciphers compatible with non-x86 machines. Defined
7962 CBC mode macros into lib/silccrypt/ciphers_def.h.
7964 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Fixed the make install.
7968 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * When MAC computation fails the silc_packet_decrypt returned 0
7971 even though it was supposed to return -1. Fixed this. The
7972 affected file is lib/silccore/silcpacket.c.
7974 * Do not replace the config files in /etc/silc (in make install)
7975 if they already exist. Affected file ./Makefile.am.
7977 * Do not send re-key packets immediately but through packet queue.
7978 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7980 * Changed silc_net_check_host_by_sock to return FALSE if the
7981 IP/DNS could not be resolved. Though, it returns the IP address
7982 now even if it could not resolve it (but returns also FALSE).
7983 Affected file lib/silcutil/silcnet.[ch].
7985 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7987 * Added silc_pkcs_decode_identifier to decode the public key's
7988 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7989 Added also silc_pkcs_free_identifier. Added also new context
7990 SilcPublicKeyIdentifier.
7992 * Added -S option to the silc client. It is used to dump the
7993 contents of the specified public key file.
7995 * Changed the PKCS api to return the public key length when
7996 setting the public key.
7998 * Fixed a fatal bug in the public and private key file loading.
7999 Affected file lib/silccrypt/silcpkcs.c.
8001 * Execute the packet parsing for client with zero (0) timeout
8002 if the protocol is active. Affected file silcd/server.c.
8004 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Made the key generation options to the silcd program. Added
8007 -C option, equivalent to client's option.
8009 * Added new [ServerKeys] config section to the server. It
8010 configures the server's public and private key.
8012 * Defined generic Public Key Payload into the protocol
8013 specification to send specific type of public keys and
8016 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8017 public key or certificate.
8019 * Implemented the GETKEY command to the server and to the
8020 client library and on user interface.
8022 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Made preliminary `make install' work.
8026 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Added SilcServerRekey context into silcd/idlist.h.
8030 * Added the PFS support as defined in the specification to the
8031 SKE protocol. Affected files lib/silcske/*.c.
8033 * Added `ske_group' field to the SilcServerRekey context to hold
8034 the number of the SKE group that is used with PFS in re-key.
8035 Affected file silcd/idlist.h.
8037 * Added PFS re-key support to the server. Affected file is
8040 * Added silc_protocol_cancel to cancel execution of the next
8041 state of the protocol. Affected file is
8042 lib/silccore/silcprotocol.[ch].
8044 * Added the re-key support with and without PFS to the client
8045 library. Re-key is performed once in an hour, by default.
8047 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8048 Added silc_client_rekey_callback and silc_client_rekey_final.
8049 Affected files are lib/silcclient/protocol.[ch] and
8050 lib/silcclient/client.[ch].
8052 * Removed the `hmac_key' and `hmac_key_len' fields from the
8053 SilcClientConnection structure; not needed. Affected file is
8054 lib/silcclient/client.h.
8058 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * Do not ask whether user wants to use the negotiated private key
8061 for private messages, just use it. Affected file is
8062 silc/local_command.c.
8064 * Added `send_enc_key' and `enc_key_len' fields to the
8065 SilcIDListData structure since they are needed in the re-key
8066 phase. Affected file is silcd/idlist.[ch].
8068 * Implemented the simple re-key protocol into the server.
8069 Affected files silcd/server.c and silcd/protocol.[ch]. The
8070 re-key will be performed once in an hour, by default.
8072 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8073 Added silc_server_rekey, silc_server_rekey_callback and
8074 silc_server_rekey_final.
8076 * Removed Tunneled flag from the protocol. Updated the code
8077 and the specifications.
8079 * Adde `pfs' field to the SilcIDListData to indicate whether
8080 the PFS is to be performed in the re-key. Affected file is
8083 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8086 int64 of at least the xintXX size. If void * is less that 4
8087 bytes uint32 * will be used. Defined bool as boolean.
8089 * Changed _ALL_ unsigned long and unsigned int to uint32,
8090 unsgined short to uint16 in the source tree.
8092 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8093 not handle clients that has entry->data.registered == FALSE.
8094 They are not in the network anymore. Affected file is
8097 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Implemented the sending of the SERVER_SIGNOFF notify in the
8100 server. Affected file is silcd/server.c.
8102 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8103 Added also silc_notify_payload_encode_args into the
8104 lib/silccore/silcnotify.[ch].
8106 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8107 Affected file silcd/packet_receive.c.
8109 * Implemented the SERVER_SIGNOFF notify handling in the client
8110 library. Affected file lib/silcclient/client_notify.c. Also,
8111 implemnted the printing of the SERVER_SIGNOFF info to the
8112 application. Affected file silc/client_ops.c.
8114 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8115 if the deleting was successful. Affected file silcd/idlist.[ch].
8117 * Added support for public key authentication in the connection
8118 authentication protocol in the client library. Affected file
8119 lib/silcclient/protocol.c.
8121 * Changed the server's silc_idlist_get_clients_by_* interface
8122 to support already allocated array so that new entries may be
8123 added to pre-allocated array. Affected file silcd/idlist.[ch].
8124 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8125 and command replies.
8127 * All command reply functions in the server now calls the
8128 pending command callback even if error occured. This way the
8129 error will be delivered to the client as well. Affected files
8130 silcd/command.c and silcd/command_reply.c.
8132 * Fixed INFO command to return local server's info if no server
8133 was provided. Affected file lib/silcclient/command.c.
8135 * Removed RESTART command for good. Updated the code and the
8138 * Rewrote parts of the task system. It is a bit simpler now.
8139 Removed unsued task priorities. The affected files are
8140 lib/silcutil/silctask.[ch].
8142 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Moved the USERS printing from the library to the application.
8145 Affected files lib/silcclient/command.c and silc/client_ops.c.
8147 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Added channel key re-key support. The re-key is perfomed
8152 only by the router and is done once in an hour. Added `rekey'
8153 field to the SilcChannelEntry in the server. Affected files
8154 silcd/server.c and silcd/idlist.h.
8156 * Added silc_task_unregister_by_context into the file
8157 lib/silcutil/silctask.[ch].
8159 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8161 * Added SILC_UMODE_GONE mode to indicate when the client is not
8162 present in the SILC network. Added also support to the local
8163 command AWAY that will set this mode. Added support of showing
8164 "xxx is gone" in WHOIS command. The USERS command shows the
8165 gone status as well.
8167 * Fixed setting server and router operator privileges in the
8168 server's UMODE command. Affected file silcd/command.c.
8170 * Merged the SKE KE1 and KE2 payloads into one payload. The
8171 new KE payload is equivalent to the old KE2 payload.
8173 Cleaned up the SKE Start Payload parsing. It now uses the
8174 simple buffer unformatting to do the parsing. A lot faster
8177 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8178 to the SKE that is used to indicate whether both of the SKE
8179 parties should perform authentication. By default only the
8180 responder performs authentication. By setting this flag also
8181 the initiator must do authentication. By default it is unset
8182 since in normal SKE case, client to server connection, only
8183 the responder should do authentication. When doing SKE between
8184 two clients both should perform authentication. Updated the
8185 code and the protocol specs.
8187 * A little fix to IDENTIFY command in the server. Search the
8188 client first by hash not nickname. Affected file is
8191 * Fixed the silc_client_close_connection to support closing
8192 the client to client connections wihtout deleting too much
8193 data. Affected file lib/silcclient/client.c.
8195 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8196 are received if protocol used to be active but is not anymore
8197 the application would crash due to NULL pointer dereference.
8198 Affected files silcd/server.c and lib/silcclient/client.c.
8200 * Added `hash' field to the SilcClientConnection to include
8201 the hash function negotiated in the SKE protocol.
8203 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8204 to set the channel founder authentication data. A client can
8205 claim the founder rights later by providing the authentication
8206 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8207 This way the channel founder can regain the channel founder
8208 privileges even it is left the channel. This works only on
8209 local server and the client must be connected to the same
8210 server to be able to regain the founder rights. Updated the
8211 protocol specs accordingly.
8213 Added support to the CMODE command in the client to set the
8214 founder auth data. Read the README to see how to set it.
8216 Added support to the CUMODE command to claim the founder
8217 rights. Read the README to see how to do it.
8219 Added support for the founder authentication to the Channel
8220 Entry in the server. Affected file silcd/idlist.h.
8222 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8223 server's CMODE command. Affected file silcd/command.c.
8225 * Added the following new functions into lib/silccore/silcauth.[ch]:
8226 silc_auth_get_method and silc_auth_get_data.
8228 * The server now saves the remote hosts public key to the
8229 SilcIDListData pointer. Affected file silcd/protocol.c.
8231 * The normal server now does not remove the channel entry from
8232 the cache if the founder authentication data is set. It used
8233 to remove it if the founder was the last one on the channel on
8234 the server and left the channel. The auth data is saved and
8235 if the channel is re-joined later the old entry is used with
8236 the old auth data. Affected files silcd/command_reply.c and
8239 * Removed the `pkcs' field from the SilcIDListData structure
8240 in the server; it is not used. Affected file silcd/idlist.h.
8242 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Fixed packet processing on slow links. Partial packets were
8245 never re-processed because the incoming data buffer was cleared
8246 by the application. Application must not directly clear the
8247 sock->inbuf, the packet processing routines handle it. Fixed
8248 this in client library and in server.
8250 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Fixed the WHOIS and IDENTIFY send reply function to really
8253 check whether to send list or just one entry. Affected file
8256 * Cleaned up the LEAVE command's channel key distribution. The
8257 affected file silcd/command.c.
8259 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8260 can enforce the channel mode as well. In that case the ID
8261 includes the ID of the server. The code now enforces the
8262 mode change if the router have different mode than the server.
8264 * The notify client operation with CMODE_CHANGE notify can now
8265 return NULL client_entry pointer if the CMODE was not changed
8266 by client. Application must check for this.
8268 * Added <Server ID> argument to INFO command to support server
8269 info fetching by Server ID.
8271 * Added silc_server_announce_get_channel_users to get assembled
8272 packets of channel users of the specified channel. Affected
8273 file silcd/server.[ch].
8275 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8276 was freed underneath the ID Cache.
8278 * Re-announce clients when the server received CHANNEL_CHANGE
8279 notify from the router. Affected file silcd/packet_send.c.
8281 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8284 crashed since it did not handle the fact that there is no cipher
8285 called "3" and didn't check the error condition. Now fixed.
8287 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8288 flag. It can be used to send message requests.
8290 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Implemented the RESTART command in the client.
8294 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8295 notice type messages. Added notice printing to the user
8298 * The channel keys are not re-generated if the channel's mode
8299 is PRIVKEY, ie private key on the channel exists. Affected
8300 files silcd/server.c and silcd/command.c.
8302 * Fixed a little bug in channel message delivery when channel
8303 private keys are set in the server. Affected file is
8304 silcd/packet_send.c.
8306 * Changed the setting on channel->on_channel = TRUE from the
8307 silc_client_save_channel_key to the JOIN command reply. The
8308 key payload is not received if the private channel key is set.
8309 Affected file lib/silcclient/command_reply.c and the
8310 lib/silcclient/client_channel.c.
8312 * When the CMODE_CHANGE notify is sent and the channel private
8313 key mode is removed the channel key must be re-generated in
8314 other cells as well. Added this support for the router in the
8315 silcd/packet_receive.c.
8317 * Added new local command NOTICE to send notice message on
8318 channel. Affected file silc/local_command.[ch].
8320 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Added new local command ME to the client. It is used to send
8323 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8324 some action. Affected file silc/local_command.[ch].
8326 * Changed channel_message and private_message client operations
8327 to deliver the message flags to the application. Added also
8328 the `flags' arguments to the silc_client_send_channel_message
8329 and silc_client_send_private_message functions. Affected file
8332 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Redefined the Private Message Payload to support private message
8335 keys and to support the new private message flags. Updated
8336 the protocol specs. Flags makes it possible to have for example
8337 CTCP style messages.
8339 * Added new type SilcPrivateMessagePayload and defined an API
8340 for it in the lib/silcclient/silcprivate.[ch].
8342 * Tested private message private keys successfully. Tested the
8343 private message key set, unset and list commands with the new
8346 * Redefined the Channel Message Payload to include the channel
8347 message flags (equal with private message flags) to support
8348 for example CTCP style messages.
8350 * Defined some of the message (for channel and private message)
8351 flags. Updated the protocol specs and added the flags to the
8352 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8354 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * Added SilcKeyAgreementStatus type to the key agreement routines
8357 to indicate the current status and error if one occured.
8358 The status types are defined in the lib/silcclient/silcapi.h.
8360 * Added new local command KEY that is used to set and unset private
8361 keys for channels, set and unset private keys for private messages
8362 with remote clients and to send key agreement requests and
8363 negotiate the key agreement protocol with remote client. The
8364 key agreement is supported only to negotiate private message keys,
8365 it currently cannot be used to negotiate private keys for channels,
8366 as it is not convenient for that purpose.
8368 * Fixed a minor pending callback setting bug in the function
8369 silc_client_get_client_by_id_resolve, now the function works.
8370 Affected file lib/silcclient/idlist.c.
8372 * Added function silc_net_get_local_port to get local bound
8373 port by socket. Added to lib/silcutil/silcnet.[ch].
8375 * Added `sockets' and `sockets_count' fields to the SilcClient
8376 object. They hold the sockets of the listenning sockets in
8377 the client. Listenning sockets may be for example the key
8378 agreement server. Affected file lib/silcclient/client.[ch].
8379 Added functions the silc_client_add_socket and the
8380 silc_client_del_socket. They are exported to the application
8383 * Added ~./silc/clientkeys to support other client's public keys.
8385 * Renamed verify_server_key client operation to verify_public_key
8386 and added one argument to indicate the type of the connection
8387 (server, client etc.).
8389 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Added silc_server_connection_auth_request to handle the
8392 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8393 silcd/packet_receive.[ch].
8395 * Added silc_server_send_connection_auth_request into the
8396 silcd/packet_send.c to send the connection auth request packet.
8398 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8401 * Fixed the public key authentication in responder side in the
8402 server. The `auth_data' pointer includes the SilcPublicKey
8403 not the path to the public key. Affected file silcd/protocol.c.
8405 * Implemented the public key authentication in the initiator side
8406 in the server. Affected file silcd/protocol.c.
8408 * Removed the [RedirectClient] config section from the server
8409 configuration. Is not needed and I don't want to implement it.
8411 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Cleaned up the CMODE command in the server. It now works
8414 correctly and supports all the modes defined in the protocol.
8415 Affected file is silcd/command.c.
8417 * Added `hmac_name' field to the SilcChannelEntry in the server
8418 to hold the default HMAC of the channel. It can be set when
8419 creating the channel (with JOIN command). Affected files
8422 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8423 type to indicate the change of the current cipher and hmac
8424 on the channel. Client can safely ignore the <cipher> argument
8425 (if it chooses to do so) since the CHANNEL_KEY packet will
8426 force the channel key change anyway. The <hmac> argument is
8427 important since the client is responsible of setting the new
8428 HMAC and the hmac key into use.
8430 * Fixed the CMODE command in the client library as well.
8432 * Tested CMODE command in router environment successfully.
8434 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Show the version of the remote client (or server) when connecting
8437 to the server. It is logged to the log file. Affected file
8438 is silcd/protocol.c.
8440 * Fixed the KILLED notify handling in the client library. The
8441 client must be removed from all channels when receiving the
8444 Also, do not remove the client entry when giving the KILL
8445 command but when the KILLED notify is received.
8447 * Removed silc_idlist_find_client_by_nickname from the server.
8448 Not needed anymore. Affected files silcd/idlist.[ch].
8450 * Implemented the CHANNEL_CHANGE notify type handling to the
8451 server. Affected file silcd/server.c.
8455 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Added silc_server_send_notify_invite to send the INVITE
8458 notify between routers.
8460 * Implemented the INVITE command correctly to the server.
8462 * Implemented the INVITE notify type handling in the server.
8464 * Implemented the INVITE command to the client library and on the
8467 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Added function silc_server_get_client_resolve to find the
8470 client entry by ID from all ID lists and then resolve it
8471 (using WHOIS) if it cannot be found. Affected file is
8474 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Implemented the BAN command to the client library.
8478 * The JOIN command in the server now checks the invite list
8481 * Changed the silc_command_reply_payload_encode_va and the
8482 silc_command_payload_encode_va to support that if argument is
8483 NULL it ignores and checks the next argument. Affected file
8484 lib/silccore/silccommand.c.
8486 * Added silc_server_send_notify_ban to send the BAN notify
8487 type between routers.
8489 * Chaned the silc_notify_payload_encode to support that if
8490 argument is NULL it ignores and checks the next argument.
8491 Affected file lib/silccore/silcnotify.c.
8493 * Tested ban lists in router environment successfully.
8495 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8497 * Implemented BAN command to the server, in silcd/command.[ch].
8499 * Removed the BAN and INVITE_LIST modes from the CMODE command
8502 * Added function silc_string_match to regex match two strings.
8503 Affected files lib/silcutil/silcutil.[ch].
8505 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Redefined parts of the SilcChannelEntry in the server to support
8508 the new ban and invite lists.
8510 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Redefined the INVITE command. The same command can be used to
8513 invite individuals to the channel but also to manage the invite
8514 list of the channel (to add to and remove from the invite list).
8515 Updated the protocol specs.
8517 * Added new command SILC_COMMAND_BAN that can be used to manage
8518 the ban list of the channel. Updated the protocol specs.
8520 * Removed the channel modes: the SILC_CMODE_BAN and the
8521 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8522 in the CMODE command. The equivalent features are now available
8523 using INVITE and BAN commands. Updated the protocol specs.
8525 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8526 in the network about change in the current ban list. The notify
8527 type is not used by the client.
8529 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8530 support the invite lists.
8532 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8534 * Added new function silc_string_regexify that converts string
8535 including wildcard characters into regex string that can
8536 be used by the GNU regex library. Added into the file
8537 lib/silcutil/silcutil.[ch].
8539 Added silc_string_regex_combine to combine to regex strings
8540 into one so that they can be used as one regex string by
8541 the GNU regex library. Added into the file
8542 lib/silcutil/silcutil.[ch].
8544 Added silc_string_regex_match to match two strings. It returns
8545 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8547 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Imported GNU regex to the soruce tree into lib/contrib.
8550 Fixed some compiler warning from the regex.c.
8552 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Fixed MOTD command in the server to work in router environment.
8556 * Fixed the MOTD command in the client library to support
8557 the server argument in the command.
8559 * Added `nickname_len' argument to the silc_idlist_add_client
8560 in the server, as the `nickname' argument may be binary data
8563 * Added silc_idlist_get_channels to return all channels from
8566 * Implemented LIST command to the server. Affected file is
8569 * Implemented the LIST command to the client library and on the
8572 * Added [<user count>] argument to the LIST command reply.
8573 With private channels the user count is not shown.
8575 * Updated TODO and README.
8577 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * The client entry's data.registered must be TRUE even with
8580 global client entry on global client list. The data.registered
8581 is used to check whether the client is anymore in the network,
8582 for example with WHOWAS command so it must be valid.
8584 * Fixed the WHOWAS command in the server. It now actually works
8585 in router environment. Added function into silcd/command_reply.c
8586 silc_server_command_reply_whowas_save.
8588 * Added silc_idlist_purge function to the silcd/idlist.c
8589 to periodically purge the ID Cache.
8591 * Fixed INFO command in the server. It works now in router
8592 environment. Added <server name> argument to the INFO command
8593 reply. Updated the protocol specs.
8595 * Fixed minor bug in silc_idcache_purge to not purge if the
8596 expire value is zero.
8598 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8599 they were buggy because of the WHOWAS information.
8601 * Fixed local command MSG to handle the async resolving of
8602 the remote client properly. It used to fail the first MSG.
8603 Affected file silc/local_command.c.
8605 * Added `data_len' field to SilcIDCache context.
8607 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Update TODO. Todo in commands in the server.
8611 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8614 used by routers as broadcast packet to inform other routers
8615 about the changed user mode.
8617 Implemented the notify handling in the server. Affected file is
8618 silcd/packet_receive.c. Added the function
8619 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8621 * Added new generic Channel Payload and deprecated the New Channel
8622 Payload. The New Channel Payload is now the generic Channel
8625 * Added new argument `mode' to the silc_server_send_new_channel
8626 as it is required in the Channel Payload now.
8628 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8629 and created a new and real SilChannelPayload to represent the
8630 new generic Channel Payload. Implemented the encode/decode
8631 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8633 * Added silc_server_get_client_channel_list to return the list
8634 of channels the client has joined for WHOIS command reply.
8635 Affected file silcd/server.[ch].
8637 * Implemented the channel list sending in the WHOIS command reply
8638 in server and in the client.
8640 Implemented the channel list displaying on the user interface
8641 as well. Affected file silc/client_ops.c.
8643 * Added silc_channel_payload_parse_list to parse list of Channel
8644 Payloads. It returns SilcDList list of SilcChannelPayloads.
8645 Client for example can use this function to parse the list of
8646 channels it receives in the WHOIS command reply. The caller
8647 must free the list by calling silc_channel_payload_list_free.
8648 Affected files lib/silccore/silcchannel.[ch].
8650 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Added one new argument <user mode> to the WHOIS command reply
8653 to return the mode of the user in SILC. Updated the protocol
8656 Implemented it to the server and client.
8658 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Fixed the mode printing on the user interface on joining.
8661 Affected file silc/client_ops.c.
8663 * Implemented the UMODE command and user modes in general to the
8664 client library and to the user interface.
8666 * Implemented the UMODE command to the server.
8668 * The server now sends UNKNOWN_COMMAND error status if client sends
8669 unknown command. Affected file silcd/command.c.
8671 * All server commands now handle the command identifier the right
8672 way when sending the command reply to the client. The client can
8673 use to identify the command replies with the identifier.
8675 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Added silc_server_get_client_route to resolve the route to
8678 the client indicated by the client ID. Affected file is
8681 * Added silc_server_relay_packet as general function to relay
8682 packet to arbitrary destination. This deprecates functions
8683 like _send_private_message_key, _relay_notify etc. Affected
8684 file is silcd/packet_send.[ch].
8686 Removed silc_server_send_key_agreement,
8687 silc_server_send_private_message_key and
8688 silc_server_packet_relay_notify functions from the file
8689 silcd/packet_send.[ch].
8693 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8694 server. Affected file silcd/packet_receive.[ch].
8696 * Implemented the KILL command to the client. Implemented the
8697 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8698 Affected files lib/silcclient/command[_reply].c and
8699 lib/silcclient/client_notify.c. Implemented the KILL notify
8700 printing in the user inteface.
8702 * Fixed a lot silc_parse_nick memory leaks from the client
8703 library in the file lib/silcclient/command.c.
8705 * Changed the silc_server_send_notify_on_channels's `sender'
8706 argument from SilcSocketConnection to SilcClientEntry to
8707 check the sender as entry and not as connection object and not
8708 to send to the client provided as argument. The affected file
8709 is silcd/packet_send.[ch].
8711 * The notify packets that are destined directly to the client used
8712 to not to be processed by the server. Now changed that and the
8713 server processes all notify packets. After relaying the packet
8714 to the client the notify packet is processed in the server.
8716 * The silc_server_free_client_data now checks whether there is
8717 pending outgoing traffic for the client and purges the data to
8718 the network before removing the client entry.
8720 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8723 an client is killed from the SILC Network. Updated the protocol
8726 Added new function silc_server_send_notify_killed to the
8727 silcd/packet_send.[ch].
8729 * Added function silc_server_packet_relay_notify to relay notify
8730 packets that are destined directly to a client. In this case
8731 the server does not process the notify packets but merely relays
8732 it to the client. Affected file silcd/packet_send.[ch].
8734 Added also silc_server_packet_process_relay_notify to check
8735 whereto relay the notify. Affected file is
8736 silcd/packet_receive.[ch].
8738 * Implemented the KILL command to the server.
8742 * Added the backup schema desgined last fall to the protocol
8743 specs for everyone to see. The specification is in the
8744 *-spec-xx.txt draft and the packet type definitions for the
8745 backup routers is in *-pp-xx.txt draft. Thusly, added also
8746 new packet type SILC_PACKET_CELL_ROUTERS.
8748 * A big security problem in the implementation discovered. The
8749 signoff of an client did not cause new channel key generation
8750 which it of course should've done. The channel keys must be
8751 always re-generated when client leaves (or signoffs) the channel.
8752 The silc_server_remove_from_channels funtion now handles
8753 the channel key re-generation.
8755 * Added `sender' argument to the silc_server_send_notify_on_channels
8756 to not to send the client provided as argument. Affected file
8757 silcd/packet_send.[ch].
8759 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Implemented OPER and SILCOPER commands into the server and
8764 * Added silc_auth_verify and silc_auth_verify_data to verify
8765 the authentication directly from the authentication payload.
8766 It supports verifying both passphrase and public key based
8767 authentication. Affected file lib/silccore/silcauth.[ch].
8769 * Added `hash' field to the SilcIDListData structure. It is the
8770 hash negotiated in the SKE protocol. Affected file is
8773 * Slight redesigning of the SilcAuthPayload handling routines.
8774 Do not send SilcPKCS but SilcPublicKey as argument.
8776 * Implemented the public key authentication support to the
8777 serverconfig. The public key is loaded from the provided path
8778 and saved as authentication data to void * pointer. Thus,
8779 changed the unsigned char *auth_data to void *auth_data;
8781 * Fixed SHUTDOWN command to send the reply before the server
8782 is shutdown. :) Affected file silcd/command.c.
8784 * Fixed fatal bug in CONNECT command. The hostname was invalid
8785 memory and server crashed. Affected file silcd/command.c.
8787 * Fixed fatal bug in CLOSE command. The server_entry became
8788 invalid but was referenced later in the command. Affected file
8791 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Fixed fatal bug in failure packet handling. Server ignored
8794 the failure and thus crashed when it came.
8798 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8801 that the command may be executed only once in (about) 2 seconds.
8802 The old SILC_CF_LAG flag is same but allows command bursts up
8803 to five before limiting.
8805 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8806 server code. Various commands now includes the CF_LAG_STRICT
8807 flag to disallow any kind of miss-use of the command.
8809 * Fixed the silc_buffer_unformat to not to allocate any data
8810 if the length of the data is zero. It used to allocate the
8811 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8813 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8815 * Changed the format of AdminConnection configuration section
8816 in the server. Added username of the admin to the format.
8817 Affected files silcd/serverconfig.[ch].
8819 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8820 to return admin configuration data by host, username and/or
8823 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8825 * Implemented WHOWAS command to the server. Added the functions:
8827 silc_server_command_whowas_parse,
8828 silc_server_command_whowas_send_reply,
8829 silc_server_command_whowas_from_client and
8830 silc_server_command_whowas_from_server
8832 * Added <Client ID> argument to the WHOWAS command reply. Updated
8833 the protocol specs accordingly.
8835 * Implemented WHOWAS command and command_reply to the client
8838 Implemented the WHOWAS printing on the user interface.
8840 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8842 * Added new argument to the WHOWAS command reply, the real name.
8843 It is an optional argument. Updated the protocol specs.
8845 * Added SilcIDCacheDestructor callback that is registered when
8846 the SilcIDCache is allocated. The callback is called when
8847 an cache entry in the ID Cache expires, or is purged from the
8848 cache. Added into lib/silccore/idcache.[ch].
8850 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8851 to destruct the client entries when the cache entry expires.
8852 Other ID Cache's in server and in the client library ignores
8855 * If the ID Cache entry's `expire' field is zero then the entry
8856 never expires. Added boolean `expire' argument to the
8857 silc_idcache_add function in the lib/silccore/idcache.[ch].
8858 If it is TRUE the default expiry value is used.
8860 * Added silc_server_free_client_data_timeout that is registered
8861 when client disconnects. By default for 5 minutes we preserve
8862 the client entry for history - for WHOWAS command.
8864 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8866 * Added support to the server to enforce that commands are not
8867 executed more than once in 2 seconds. If server receives
8868 commands from client more frequently, timeout is registered
8869 to process the commands. Affected file silcd/command.c.
8870 Added new function silc_server_command_process_timeout.
8872 * Changed NICK_NOTIFY handling in client library to check that
8873 if the client's nickname was changed, so there is no need to
8874 resolve anything from the server.
8876 * Removed error printing from the WHOIS and IDENTIFY commands.
8877 If error occurs then it is ignored silently in the client library.
8878 The application, however, may map the received error to
8879 human readable error string. The application currently maps
8880 the NO_SUCH_NICKNAME error to string.
8882 * Made the command status message public to the application. Moved
8883 them from lib/silcclient/command_reply.c to
8884 lib/silcclient/command_reply.h. The application can map the
8885 received command status to the string with the
8886 silc_client_command_status_message function.
8888 * Added check to the server to check that client's ID is same
8889 as the Source ID in the packet the client sent. They must
8892 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Added dist-bzip hook to the Makefile.am to make bzip2
8895 compressed distributions.
8897 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Server now enforces the maximum length for the nickname and
8900 the channel as protocol specification dictates. 128 bytes for
8901 nickname and 256 bytes for channel name.
8903 * Moved the WHOIS printing to the application. The client libary
8904 does not print out the WHOIS information anymore, the application
8905 must do it. Renamed silc_client_command_reply_whois_print to
8906 the silc_client_command_reply_whois_save.
8908 The client's idle time is also sent to the application now, and
8909 the idle is shown on screen.
8911 * Added silc_client_command_reply_identify_save to save the
8912 received IDENTIFY entries.
8914 * Do not check for channel private keys in message sending and
8915 reception if the channel does not have the PRIVKEY mode set.
8916 Affected file lib/silclient/client_channel.c.
8918 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8921 just surfaced after chaning the JOIN procedure.
8923 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Added silc_client_get_clients_by_list to get client entries
8926 from Client ID list, that is returned for example by JOIN
8927 and USERS command replies. The application should use this
8928 function for example when JOIN command reply is received to
8929 resolve the clients already on the channel (library does not
8930 do that anymore as USERS command reply is not used in the JOIN
8931 procedure anymore). Affected files lib/silcclient/silcapi.h and
8932 lib/silcclient/idlist.c.
8934 * JOIN command reply and USERS command reply returns now SilcBuffer
8935 pointers instead of unsigned char pointers when returning
8936 the client list and mode list.
8938 * Added <Client ID> argument to the JOIN command reply, mainly
8939 for the server to identify for which client the command was
8940 originally sent. Updated protocol specs accordingly.
8942 * Added SilcDlist private_key pointer to the SilcChannelEntry
8943 in the client to support the channel private keys. Affected
8944 file is lib/silcclient/idlist.h.
8946 * Added SilcChannelPrivateKey argument to the function
8947 silc_client_send_channel_message so that application can choose
8948 to use specific private ke if it wants to. If it is not provided,
8949 the normal channel key is used, unless private keys are set.
8950 In this case the first (key that was added first) is used
8951 as the encryption key.
8953 * Implemented the support for channel private key handling.
8954 Implemented the following functions:
8956 silc_client_add_channel_private_key,
8957 silc_client_del_channel_private_keys,
8958 silc_client_del_channel_private_key,
8959 silc_client_list_channel_private_keys and
8960 silc_client_free_channel_private_keys
8962 Affected file lib/silcclient/client_channel.c.
8964 * Added the support for the private keys in the channel message
8965 sending and encryption and in the message reception and
8966 decryption. Affected funtions are
8967 silc_client_send_channel_message and silc_client_channel_message.
8969 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Added SKE's key verify callback to the client library's
8972 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8974 * Removed the statement that server (or router) must send USERS
8975 command reply when joining to the channel so that the client
8976 knows who are on the channel. Instead, the client list and
8977 client's mode list is now sent in the JOIN command reply to the
8978 client who joined channel. This is better solution.
8980 * Added function silc_server_get_users_on_channel and function
8981 silc_server_save_users_on_channel to the silcd/server.[ch].
8983 * Removed function silc_server_command_send_users from the
8986 * Do not show topic on the client library anymore. The topic is
8987 sent in the command reply notify to the application and the
8988 application must show the topic now.
8990 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Added client searching by nickname hash into the IDENTIFY and
8993 WHOIS commands in the server as they were clearly missing from
8994 them. Affected file is silcd/command.c.
8996 * Fixed a bug in private message receiving in the client library.
8997 The remote ID was freed and it wasn't supposed, now it is
9000 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9002 * Minor fix to the channel payload; allocate the data area, as it
9003 needs to be of specific length.
9005 * If the key agreement port is zero then the operating
9006 system will define the bound port. Affected files are
9007 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9009 * Added new function silc_channel_payload_decrypt into the file
9010 lib/silccore/silcchannel.[ch].
9012 * Moved the channel message etc, check from silc_packet_decrypt
9013 to applications. The library calls now a generic
9014 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9015 when the packet is either normal or special. This was done to
9016 allow more wide range of checking that was not allowed when
9017 the code was in library. Now applications can do virtually any
9018 checks to the packet and return to the library the decision how
9019 the packet should be processed. Affected files are
9020 lib/silccore/silcpacket.[ch].
9022 Added silc_server_packet_decrypt_check to the server and
9023 silc_client_packet_decrypt_check to the client library.
9025 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9026 to send with specified source and destination information.
9028 * Channel message delivery between routers was broken after the
9029 channel key distribution was fixed earlier. The channel key
9030 was used be to distributed to other routers as well which is not
9031 allowed by the protocol. Now this is fixed and channel keys
9032 really are cell specific and the channel message delivery between
9033 routers comply with the protocol specification.
9035 * Fixed various commands in server to check also the global list
9036 for the channel entry and not just the local list. The affected
9037 file silcd/command.c.
9039 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9041 * Added assert()s to buffer formatting and unformatting routines
9042 to assert (if --enable-debug) when error occurs. Affected
9043 file: lib/silcutil/silcbuffmt.c.
9045 * Changed to auto-reconnect to check whether the remote host is
9046 router and register the re-connect timeout if it is. It used
9047 to check that whether we are normal server, but router must do
9048 auto-reconnect with another router as well. Affected file
9051 * Removed the [<key len>] option from CMODE command as the cipher
9052 name decides the key length, nowadays. See the defined ciphers
9053 from the protocol specification.
9055 * Added [<hmac>] option to the CMODE command to define the HMAC
9056 for the channel. Added SILC_CMODE_HMAC channel mode.
9058 * Added [<hmac>] option for the JOIN command so that user can
9059 select which HMAC is used to compute the MACs of the channel
9062 * Added Hmac field to the Channel Message Payload. The integrity
9063 of plaintext channel messages are now protected by computing
9064 MAC of the message and attaching the MAC to the payload. The
9065 MAC is encrypted. Now, it is clear that this causes some
9066 overhead to the size of the packet but rationale for this is that
9067 now the receiver can verify whether the channel message decrypted
9068 correctly and also when private keys are set for the channel the
9069 receiver can decrypt the packet with several keys and check from
9070 the MAC which key decrypted the message correctly.
9072 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9073 lib/silccrypt/silccipher.[ch].
9075 * Added silc_hash_len to return the digest length into the
9076 lib/silcrypt/silchash.[ch].
9078 * Rewrote parts of Silc Channel Payload interface in the
9079 lib/silccore/silcchannel.[ch]. The encode function now also
9080 encrypts the packet and parse function decrypts it.
9082 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Fixed a minor formatting bug in the SKE's key material processing.
9085 It actually might have processed the keys wrong way resulting
9088 * Redefined the mandatory HMAC algorithms and added new algorithms.
9089 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9090 and hmac-md5 truncated to 96 bits. The mandatory is now
9091 hmac-sha1-96. Rest are optional (including the one that used
9092 to be mandatory). Rationale for this is that the truncated HMAC
9093 length is sufficient from security point of view and can actually
9094 make the attack against the HMAC harder. Also, the truncated
9095 HMAC causes less overhead to the packets. See the RFC2104 for
9098 * Added new [hmac] configuration section. The SKE used to use
9099 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9100 is of course wrong. The official names that must be proposed in
9101 the SKE are the ones defined in the protocol specification
9102 (hmac-sha1-96 for example). The user can configure any hmac
9103 using any hash function configured in the [hash] section. At
9104 least, the mandatory must be configured.
9106 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9108 * Added HMAC list to the SKE proposal list. It has now both
9109 hash algorithm list and HMAC list. This makes the protocol
9110 incompatible with previous versions. The SKE now seems to work
9111 the way it is supposed to work, for the first time actually.
9113 * Defined plain Hash algorithms to the protocol specification.
9116 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Implemented support for key agreement packets into the server.
9119 Added functions silc_server_key_agreement and
9120 silc_server_send_key_agreement. Other than these functions,
9121 server has nothing to do with this packet.
9123 * Added support for private message key packets into the server.
9124 Added functions silc_server_private_message_key and
9125 silc_server_send_private_message_key.
9129 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9130 called in the protocol's final callback instead in the END
9131 protocol state. This makes a little more sense and in the same
9132 time in client we can use the same protocol routines for normal
9133 key exchange and to key agreement packet handling as well.
9135 * Added to both client's and server's KE protocol context the
9136 SilcSKEKeyMaterial pointer to save the key material. We will
9137 bring the key material to the protocol's final callback by doing
9138 this. The final callback must free the key material.
9140 * Added SKE's packet_send callback into client's KE protocol
9141 context so that the caller can choose what packet sending function
9142 is used. This way we can use different packet sending when
9143 doing normal SKE when doing key agreement packet handling (in
9144 the key agreement packet handling we do not want to encrypt
9147 * Implemented the responder side of the key agreement routines
9148 in the client. The client can now bind to specified port and
9149 accept incoming key negotiation. The key material is passed
9150 to the application after the protocol is over.
9152 * Implemented the processing of incoming Key Agreement packet
9153 in the client. Added function silc_client_key_agreement to
9156 * Implemented the intiator side of the key agreement routines
9157 in the client. The client can now initiate key agreement with
9158 another remote client. The key material is passed to the
9159 application after the protocol is over.
9161 * Created client_keyagr.c to include all the key agreement
9164 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9165 SILC_TASK_CALLBACK except that it is not static.
9167 * Created client_notify.c and moved the Notify packet handling
9168 from the client.[ch] into that file.
9170 * Created client_prvmsg.c and moved all private message and
9171 private message key routines from the client.[ch] into that file.
9173 * Create client_channel.c and moved all channel message and
9174 channel private key routines from the client.[ch] into that file.
9176 * Changed silc_client_get_client_by_id_resolve to resolve with
9177 WHOIS command instead of IDENTIFY command, in the file
9178 lib/silclient/idlist.c.
9180 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9182 * Implemented the SKE's responder side to the Client library.
9184 * When FAILURE is received to the protocol do not trust it
9185 blindly. Register a timeout to wait whether the remote closes
9186 the connection as it should do it, only after that process the
9187 actual failure. This was changed to both client and server.
9189 * Added client_internal.h to include some of the structures
9190 there instead of client.h in lib/silcclient/.
9192 * Added function silc_task_unregister_by_callback to unregister
9193 timeouts by the callback function.
9195 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9197 * Some "Incomplete WHOIS info" errors has been appearing on the
9198 log files. Took away the entry->userinfo check from WHOIS
9199 reply sending. The entry->userinfo is now " " if client did not
9200 provide one. I thought this was fixed earlier but something
9201 is wrong still. Let's see if the error still appears.
9203 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9205 * Fixed a minor bug in the login when the channel key is
9206 re-generated in the server. It used to generate the key in
9207 wrong order and thus caused problems in the channel traffic.
9209 * Fixed a minor bug in channel key distsribution after
9210 KICK command. The key was not sent to the router even though
9213 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9215 * Added silc_ske_process_key_material_data as generic routine
9216 to process any key material as the SILC protocol dictates. The
9217 function is used by the actual SKE library but can be used by
9218 applications as well. This relates to the private message keys
9219 and the channel private keys since they must be processed the
9220 same way the normal SILC session keys. The protocol dictates
9221 this. Affected files: lib/silcske/silcske.[ch].
9223 Added also silc_ske_free_key_material to free the
9224 SilcSKEKeyMaterial structure.
9226 * Defined silc_cipher_set_key function to set the key for
9227 cipher without using the object's method function. The affected
9228 files: lib/silccrypt/silccipher.[ch].
9230 * Implemented silc silc_client_add_private_message_key,
9231 silc_client_add_private_message_key_ske,
9232 silc_client_del_private_message_key,
9233 silc_client_list_private_message_keys and
9234 silc_client_free_private_message_keys functions in the
9237 Added functions silc_client_send_private_message_key to send
9238 the Private Message Key payload and silc_client_private_message_key
9239 to handle incoming Private Message Key payload.
9241 * Added Cipher field to the Private Message Key payload to set
9242 the cipher to be used. If ignored, the default cipher defined
9243 in the SILC protocol (aes-256-cbc) is used.
9245 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Removed lib/silcclient/ops.h file.
9249 Redefined parts of the SILC Client Library API. Created new
9250 file silcapi.h that deprecates the ops.h file and defines the
9251 published Client Library API. Defined also private message key
9252 API and channel private key API into the file.
9254 This is the file that the application must include from the
9255 SILC Client Library. Other files need not be included by
9256 the application anymore.
9258 * Added new key_agreement client operation callback and also
9259 defined the Key Agreement library API for the application.
9261 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9263 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9264 is used by clients to request key negotiation between another
9265 client in the SILC network. If the negotiation is started it
9266 is performed using the SKE protocol. The result of the
9267 negotiation, the secret key material, can be used for example
9268 as private message key.
9270 Implemented the Key Agreement payload into the files
9271 lib/silccore/silauth.[ch].
9273 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Redefined ciphers for the SILC protocol. Added some new ciphers
9276 and defined the key lengths for the algorithms. Changed the
9277 code accordingly. The default key length is now 256 bits.
9279 * Fixed SKE key distribution function silc_ske_process_key_material
9280 when the key length is more than 128 bits. The default key
9281 length in SILC is now 256 bits.
9283 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9284 to indicate unsupported algorithm.
9286 * Renamed rijndael.c to aes.c and all functions as well.
9288 * Fixed a long standing channel key setting bug in client library.
9289 Weird that it has never surfaced before.
9291 * Fixed bug in channel deletion. If the entire channel is removed
9292 then it must also delete the references of the channel entry
9293 from the client's channel list as the client's channel entry and
9294 the channel's client entry share same memory.
9296 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9298 * Implemented CONNECT and SHUTDOWN commands in the client.
9300 * Implemented CLOSE command to the client.
9302 * Added the function silc_idlist_find_server_by_name into the
9303 files silcd/idlist.[ch].
9305 Added the function silc_idlist_find_server_by_conn into the
9306 files silcd/idlist.[ch].
9308 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * DIE command was renamed to SHUTDOWN. Updated the both code
9313 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9314 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9316 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9319 * Added function silc_server_create_connection function to create
9320 connection to remote router. My server implementation actually
9321 does not allow router to connect to normal server (it expects
9322 that normal server always initiates the connection to the router)
9323 so the CONNECT command is only good for connecting to another
9326 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9328 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9329 or some other client was kicked from the channel.
9331 Implemented the handling of the notify type to both client
9334 Implemented silc_server_send_notify_kicked to send the KICKED
9335 notify. It is used to send it to the server's primary router.
9337 * Implemented the KICK command into server and client.
9339 * Added `query' argument to the silc_idlist_get_client function
9340 to indicate whether to query the client from server or not if
9343 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9344 to indicate that the client is not channel founder.
9348 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * Removed the rng context from SilcPacketContext structure and
9351 changed that the packet routine uses the Global RNG API.
9353 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9355 * Added support for quit message that client can "leave" on the
9356 channel when it quits the SILC. It is ditributed inside the
9357 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9359 Added silc_server_free_client_data that will take the
9360 signoff message as argument.
9362 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9364 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9366 * Updated parts of the protocol specification to keep it up
9369 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9371 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9372 payloads in one packet.
9374 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9375 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9376 use now the new List flag.
9378 * Also deprecated the following packet types: REPLACE_ID,
9379 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9381 * Added list support for Notify packet in server.
9383 * Added silc_server_send_notify_channel_change to send the
9384 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9385 the silc_server_send_replace_id.
9387 * Added silc_server_send_notify_nick_change to send the
9388 NICK_CHANGE notify type. Deprecates the function
9389 silc_server_send_replace_id.
9391 * Added silc_server_send_notify_join to send the JOIN notify type.
9392 Deprecates the function silc_server_send_new_channel_user.
9394 * Added silc_server_send_notify_leave to send LEAVE notify type.
9395 Deprecates the function silc_server_send_remove_channel_user.
9397 * Added silc_server_send_notify_cmode and
9398 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9399 types. Deprecates the silc_server_send_set_mode function.
9401 * Added SERVER_SIGNOFF notify type to indicate that server has
9402 quit. This means that all clients on the channel from that
9403 server will drop. This can be also used when netsplit happens.
9405 Deprecated REMOVE_ID packet type since it is not needed anymore
9408 Added silc_server_send_notify_server_signoff to send the
9409 SERVER_SIGNOFF notify type. Deprecates the function
9410 silc_server_send_remove_id.
9412 Added also silc_server_send_notify_signoff to send the
9413 SIGNOFF notify type.
9415 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9416 SILC protocol from this day on. Changed the protocol
9417 specification as well.
9419 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9420 notify type. It is used between routers to notify about
9421 topic changes on a channel.
9423 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9426 * Partly updated the protocol specification to comply with the
9427 changes now made. It is still though a bit outdated.
9429 * The JOIN notify type now takes one extra argument <Channel ID>.
9430 The packet used to be destined to the channel but now the
9431 JOIN type may be sent as list thus it is impossible to
9432 destine it to any specific channel. By adding this argument
9433 it is again possible.
9435 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9437 * Added CREDITS file. The CHANGES and CREDITS file will appear
9438 in the distribution as well.
9440 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9442 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9443 types in the server's silcd/packet_receive.c.
9445 * Implemented CMODE and CUMODE to work in router environment.
9447 * Fixed minor encoding and decoding buglet from the
9448 lib/silccore/silcmode.c.
9450 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9453 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9455 * Changed all SilcConfigServer* and silc_config_server* to
9456 SilcServerConfig* and silc_server_config*, respectively.
9459 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Associated the ID (client or server ID) to the Authentication
9462 Payload to avoid any possibility of forging. Updated the
9463 protocol specification and the code accordingly.
9465 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * The RSA key length is now save to the RsaKey context in the
9468 key generation process in lib/silccrypt/rsa.c. The key length
9469 is now used to figure out the maximum size of the block allowed
9470 to be encrypted/signed.
9472 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9473 is equivalent to the silc_mp_mp2bin but does not allocate any
9476 * Changed silc_mp_mp2bin API to take length argument. If it is
9477 non-zero then the buffer is allocated that large. If zero, then
9478 the size is approximated using silc_mp_sizeinbase, which however
9481 * Created Global RNG API which is global RNG that application can
9482 initialize. After initializing, any routine anywhere in the
9483 code (including library) can use RNG without allocating a new
9484 RNG object. This was done to allow this sort of use of the
9485 RNG in code that has no chance to allocate RNG object. All
9486 applications currently allocate this and many routines in the
9487 library use this. Affected file lib/silccrypt/silcrng.[ch].
9489 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9490 it to use the Global RNG API.
9492 * Defined Authentication Payload into protocol specification that
9493 is used during SILC session to authenticate entities. It is
9494 used for example by client to authenticate itself to the server
9495 to obtain server operator privileges.
9497 Implemented this payload into the lib/silccore/silcauth.[ch].
9498 Implemented also routines for public key based authentication
9499 as the new protocol specification dictates.
9501 Moved definitions of different authentication methods from
9502 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9504 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9505 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9506 silc_pkcs_verify_with_hash functions into the file
9507 lib/silccrypt/silcpkcs.[ch].
9509 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * The client entry's userinfo pointer must be always valid.
9512 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9513 will fail since it requires the userinfo. Now, the userinfo
9514 is allocated as "" if actual userinfo does not exist. Actually,
9515 it must exist and it is totally Ok to drop client connections
9516 that does not announce the userinfo. However, we will make
9517 this workaround for now.
9519 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9520 to return the remote port by socket.
9522 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9525 SILC_SERVER_PENDING_EXEC and added an new macro
9526 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9527 data or when error occurs while processing the pending command.
9529 Added new argument `destructor' into silc_server_command_pending
9530 and to the SilcServerCommandPending object. This destructor is
9531 now called after calling the pending callback or if error occurs
9532 immediately. If error occurs the actual pending callback won't
9533 be called at all - only the destructor. The destructor may be
9534 NULL if destructor is not needed.
9536 All this applies for client library code as well. Similar
9537 changes were made there as well for the pending commands.
9539 In the client, the application must now allocate the
9540 SilcClientCommandContext with the silc_client_command_alloc
9543 * Added reference counter to the SilcServerCommandContext. Added
9544 function silc_server_command_alloc and silc_server_command_dup
9547 Same type of functions added to the client library for the same
9550 * Removed the cmd_ident from IDListData away since it is now
9551 global for all connections. It is the command identifier used
9552 in command sending and with pending commands. The affected file
9555 * Added reference counter to the SilcSocketConnection objecet to
9556 indicate the usage count of the object. The object won't be
9557 freed untill the reference counter hits zero. Currently only
9558 server uses this, and client ignores it. The client must be
9559 set to use this too later. The affected files are
9560 lib/silccore/silcsockconn.[ch]. Added also the function
9561 silc_socket_dup to increase the reference counter.
9563 This was mainly added because it is possible that the socket
9564 is removed underneath of pending command or other async
9565 operation. Now it won't be free'd and proper DISCONNECTING
9566 flags, etc. can be set to avoid sending data to connection that
9567 is not valid anymore.
9569 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9570 the connection. After that it sets SILC_SET_DISCONNECTED.
9571 It is, however, possible that the socket data is not still freed.
9572 The silc_server_packet_process now checks that data is not
9573 read or written to connection that is DISCONNECTED. The socket
9574 get's freed when the reference counter hits zero.
9576 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Changed the client operation API: channel_message operation's
9579 `sender' is now the client entry of the sender, not the nickname
9580 and the `channel' is the channel entry, not the channel name.
9582 In the private_message operation the `sender' is now also the
9583 client entry of the sender not the nickname.
9585 Affected file is lib/silcclient/ops.h and all applications
9586 using the client operations.
9588 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9590 * Moved the calling of ops->connect() from connect_to_server_final
9591 into receive_new_id functin since that is the point when the
9592 client is actually allowed to send traffic to network. The
9593 affected file is lib/silcclient/client.c.
9595 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9598 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9599 (if needs broadcasting) instead of broadcasting the packets one
9600 by one which would make a burst in the network traffic.
9602 * Added `broadcast' argument to the functions in silcd/server.[ch]
9603 silc_server_create_new_channel[_with_id] to indicate whether
9604 to send New Channel packet to primary router.
9606 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * Added new function into the silcd/server.[ch] files:
9609 silc_server_create_new_channel_with_id to create new channel with
9610 already existing Channel ID.
9612 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9613 lib/silccore/silcpacket.h. This packet is used t send list of
9614 Set Mode payloads inside one packet. Server uses this to set
9615 the modes for the channels and clients on those channels, that it
9616 announced to the router when it connected to it. The protocol
9617 specification has been updated accordingly.
9619 * The silc_server_new_channel did not handle the packet coming
9620 from normal server as it normally does not send that. However,
9621 when it announces its channels it does send it. Implemented
9622 the support for that.
9624 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9625 into the file lib/silccore/id.h.
9627 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Fixed memory leaks in the functions silc_idlist_del_client,
9630 silc_idlist_del_channel and silc_idlist_del_server in the file
9631 silcd/idlist.c. All of those leaked like a sieve.
9633 * Fixed some small memory leaks in the client's function
9634 silc_client_notify_by_server.
9636 * Added functions into silcd/server.c: silc_server_announce_clients,
9637 silc_server_announce_channels and silc_server_announce_server.
9638 These functions are used by normal and router server to announce
9639 to its primary router about clients, channels and servers (when
9640 router) that we own. This is done after we've connected to the
9643 These functions effectively implements the following packet types:
9644 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9645 and SILC_PACKET_NEW_ID_LIST.
9647 * Added new functions into the silcd/packet_receive.[ch]:
9648 silc_server_new_id_list, silc_server_new_channel_list and
9649 silc_server_new_channel_user_list to handle the incoming
9650 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9652 * Added support of changing Channel ID in the function
9653 silc_server_replace_id. If the server that announces a channel
9654 to the router already exists in the router (with same name but
9655 with different Channel ID), router is responsible to send
9656 Replace ID packet to the server and force the server to change
9657 the Channel ID to the one router has.
9659 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9660 client that the Channel ID has been changed by the router. The
9661 normal server sends this to the client. Client must start using
9662 the new Channel ID as the channel's ID.
9664 Implemented handling of this new type into lib/silcclient/client.c
9665 into the function silc_client_notify_by_server.
9667 * Added new function silc_idlist_replace_channel_id into the files
9668 silcd/idlist.[ch] to replace the Channel ID.
9670 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Call silc_server_command_identify_check always when processing
9673 the IDENTIFY command in silcd/command.c
9675 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9677 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9678 send keepalive packets. The packet can be sent by clients,
9679 servers and routers.
9681 Added function silc_socket_set_heartbeat into the file
9682 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9683 If not set, the heartbeat is not performed. The actual
9684 heartbeat is implemented in the low level socket connection
9685 library. However, application is responsible of actually
9688 Added silc_server_send_heartbeat to send the actual heartbeat
9689 packet into silcd/packet_send.[ch]. Server now performs
9690 keepalive with all connections.
9692 * Added silc_task_get_first function into lib/silcutil/silctask.c
9693 to return the timeout task with shortest timeout. There was a bug
9694 in task unregistration that caused problems. TODO has been
9695 updated to include that task system must be rewritten.
9697 * The client library will now resolve the client information when
9698 receiving JOIN notify from server for client that we know but
9699 have incomplete information.
9701 * Rewrote parts of silc_server_remove_from_channels and
9702 silc_server_remove_from_one_channel as they did not remove the
9703 channel in some circumstances even though they should've.
9705 * Encryption problem encountered in server:
9707 The LEAVE command used to send the Channel Key packet to the
9708 router immediately after generating it. However, the code
9709 had earlier sent Remove Channel user packet but not immediately,
9710 ie. it was put to queue. The order of packets in the router
9711 was that Channel Key packet was first and Remove Channel User
9712 packet was second, even though they were encrypted in the
9713 reverse order. For this reason, MAC check failed. Now, this
9714 is fixed by not sending the Channel Key packet immediately but
9715 putting it to queue. However, this is more fundamental problem:
9716 packets that are in queue should actually not be encrypted
9717 because packets that are sent immediately gets encrypted
9718 actually with wrong IV (and thus MAC check fails). So, packets
9719 that are in queue should be encrypted when they are sent to
9720 the wire and not when they put to the queue.
9722 However, the problem is that the current system has not been
9723 designed to work that way. Instead, the packet is encrypted
9724 as soon as possible and left to the queue. The queue is then
9725 just purged into wire. There won't be any fixes for this
9726 any time soon. So, the current semantic for packet sending
9729 o If you send packet to remote host and do not force the send
9730 (the packet will be in queue) then all subsequent packets to the
9731 same remote host must also be put to the queue. Only after the
9732 queue has been purged is it safe again to force the packet
9735 o If you send all packets immediately then it safe to send
9736 any of subsequent packets through the queue, however, after
9737 the first packet is put to queue then any subsequent packets
9738 must also be put to the queue.
9740 Follow these rules and everything works fine.
9742 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9744 * Added new function silc_server_remove_clients_by_server to
9745 remove all client entries from ID list when the server connection
9746 is lost. In this case it is also important to invalidate all
9747 client entires as they hold the invalid server entry. This
9748 fixes fatal bug when server has lost connection and will reconnect
9751 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Made some sanity checks to silc_server_daemonise like to check
9754 whether the requested user and group actually exists.
9756 * Added sanity check to SKE's silc_ske_responder_finish to check
9757 that the public and private key actually is valid.
9759 * Invalidate the client's nickname when receiving Replace ID
9760 packet and the Client ID is being replaced. This means that the
9761 server will query the nickname if someone needs it (client)
9764 * Sort the ID Cache in client library when the ID Cache data
9765 has changed (needs sorting).
9767 * Do not allow for SILC client to create several connections to
9768 several servers. The client does not support windows right now
9769 and generating multiple connections causes weird behaviour.
9771 Irssi-silc client does support windows and can handle several
9772 connections without problems, see: www.irssi.org and SILC plugin.
9774 * Fixed some places where client was added to the IDList. The
9775 rule of thumb is following (in order to get everything right):
9776 If the client is directly connected local client then the
9777 `connection' argument must be set and `router' argument must be
9778 NULL to silc_idlist_add_client function. If the client is not
9779 directly connected client then the `router' argument must
9780 bet set and the `connection' argument must be NULL to the
9781 silc_idlist_add_client function.
9783 * The funtion silc_server_packet_send_local_channel actually did
9784 not check whether the client was locally connected or not. It
9785 does that now. Fixed a bug related to LEAVE command.
9787 * Fixed Remove Channel User payload parsing bug in server's
9788 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9790 * The server's silc_server_save_channel_key now checks also the
9791 global ID list for the channel as it might not be in the local
9792 list. Fixed a bug related to LEAVE command.
9794 * Is this the end of the [<unknown>] buglet that has been lurking
9795 around for a long time? A little for loop fix in server's
9796 silc_server_command_whois_parse that is used by both IDENTIFY
9797 and WHOIS command. At least, this was a clear bug and a cause
9798 of one type of [<unknown>] buglet.
9800 * WHOIS and IDENTIFY commands call the function
9801 silc_server_command_[whois/identify]_check function even if
9802 we are not router server.
9804 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Added --with-gmp configuration option. If set the GMP
9807 is always compiled in the SILC source tree. If not set then
9808 it is checked whether the system has the GMP3 installed. If
9809 it has then the GMP won't be compiled (the system's headers
9810 and library is used), if it doesn't have it then the GMP is
9811 compiled in the SILC source tree.
9813 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Changed RSA private exponent generation to what PKCS #1
9816 suggests. We try to find the smallest possible d by doing
9817 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9818 not security fix but optimization.
9820 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9822 * Added new config entry [Identity] to fork the server and run
9823 it as specific user and group. A patch from Bostik.
9825 * Imported Dotconf configuration library into lib/dotconf.
9826 This will be used to create the SILC configuration files later.
9827 It will appear in the distsribution after this commit.
9829 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * A big code auditing weekend happening. Auditing code for
9832 obvious mistakes, bugs and errors. Also, removing any code
9835 Removed files for being obsolete:
9837 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9838 inline in the file lib/silcutil/silcbuffer.h)
9840 o lib/silcutil/silcbufutil.c (the header has inline versions)
9842 Changed code to fix possible error conditions:
9844 o The buffer formatting routines now check that the destination
9845 buffer really has enough space to add the data. This applies for
9846 both buffer formatting and unformatting
9847 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9848 unformatting was changed to accomodate following rules:
9849 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9850 sent to the function while XXX_*STRING will not allocate or copy
9851 the data into the buffer. Instead it sets the pointer from the
9852 buffer into the pointer sent as argument (XXX_*STRING used to
9853 require that the pointer must be allocated already). This change
9854 makes this whole thing a bit more consistent and more optimized
9855 (note that the data returned in the unformatting with XXX_*STRING
9856 must not be freed now). The routines return now -1 on error.
9858 o Tried to find all code that use buffer_format and buffer_unformat
9859 and added return value checking to prevent formatting and
9860 especially unformatting errors and possible subsequent fatal
9863 o Changed ske->x and ske->KEY to mallocated pointers in
9864 lib/silcske/silcske.h. Fixed possible data and memory leak.
9866 o Added return value checking to all *_parse* functions. Fixed
9867 many memory leaks as well.
9869 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9870 so that buffer overflows would not happen. All code now also
9871 checks the return value as it can fail.
9873 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Added reconnection support to server if the normal server looses
9876 its connection to the router (for example if router is rebooted).
9877 The server performs normal reconnection strategy implemented
9878 to the server. Affected file silcd/server.c.
9880 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Added new packet type SILC_PACKET_SET_MODE that is used to
9883 distribute the information about changed modes (for clients,
9884 channels and clients channel modes) to all routers in the
9885 network. Updated the protocol specification accordingly.
9887 Added functions into silcd/packet_send.c and
9888 silcd/packet_receive.c: silc_server_send_set_mode,
9889 silc_server_set_mode.
9891 Added new files silcmode.[ch] into lib/silccore that implements
9892 the encoding and decoding of Set Mode Payload. Added new type
9893 SilcSetModePayload. Moved the definitions of different modes
9894 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9896 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9898 * Oops, a little mistake in server's connection authentication
9899 protocol. The protocol is not ended with FAILURE but with
9900 SUCCESS if the authentication is Ok. :) Affected file is
9903 * Implemented NICK_CHANGE notify handling in server in the file
9904 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9905 the local clients on the channel. After the changing nickname
9906 in router environment snhould work and the [<unknown>] nickname
9907 should appear no more.
9909 The silc_server_replace_id function that receives the Replace ID
9910 payload now sends the NICK_CHANGE notify type also in the file
9911 silcd/packet_receive.c
9913 * Changed WHOIS and IDENTIFY command to support the maximum amount
9914 of arguments defined in protocol specs (3328 arguments). This
9915 fixed a bug that caused problems when there were more than three
9918 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Added extra parameter, command identifier, to the
9921 silc_client_send_command so that explicit command identifier
9924 Changed that ID list routines uses specific command identifier
9925 when sending WHOIS/IDENTIFY requests to the server so that they
9926 can be identified when the reply comes back.
9928 Affected files lib/silcclient/command.[ch],
9929 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9931 * Added `sender' argument to silc_server_packet_send_to_channel
9932 to indicaet the sender who originally sent the packet to us
9933 that we are now re-sending. Ignored if NULL. Affected file
9934 silcd/packet_send.[ch].
9936 * Added some server statistics support in silcd/server_internal.h
9937 SilcServerStatistics structure and around the server code. Also
9938 send some nice statistics information when client is connecting
9941 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Fixed channel ID decoding in server's JOIN command reply in
9944 silcd/command_reply.c
9946 * Fixed braodcasting of replace ID payload to not to send it if
9947 we are standalone server in silcd/packet_receive.c.
9949 * Fixed all channel message sending routines to not to send
9950 packets to clients that has router set, since they are routed
9951 separately in the same function earlier. Affects file
9952 silcd/packet_send.c and all channel packet sending functions.
9954 * In USERS reply, res_argv[i] are not allocated, the table
9955 is allocated. Thus changed that free the table, not its
9958 * In server's whois_check and identify_check if the client is
9959 locally connected do not send any WHOIS commands - they are not
9962 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Fixed some minor bugs in client when sending WHOIS command. The
9965 arguments was in wrong order.
9967 * Removed statis function add_to_channel from server in
9968 silcd/command.c that was previously used with the joining but
9971 * Tested USERS command in router environment successfully with two
9972 routers, two servers and two clients.
9974 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Reorganized the USERS command and command reply in client library
9977 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9978 When the command is given by user we register a pending command
9979 callback that will reprocess the command after the reply has been
9980 received from the server. When reprocessing the packet we then
9981 display the information. Thus, the USERS information is displayed
9982 now in the command callback instead of in the command reply
9983 callback. The processing of the command is same as previously
9984 when server has sent the command reply in the JOINing process.
9986 * Added to USERS command in silcd/command_reply.c to join the client,
9987 we didn't use to know about, to the channel after we've created
9988 a client entry for it. Also, for clienet we did know already still
9989 check whether it is on the channel or not and add it if not.
9991 * Removed silc_server_command_join_notify as the function and its
9994 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9996 * Changed the client's pending command handling to the same as the
9997 server's pending command handling. It is also now possible to
9998 execute command reply functions from other command reply
9999 function as the function callbacks for commands and command
10000 replies are one and same. The pending commands are not static
10001 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10002 in client connection context. Thus, pending commands are server
10003 connection specific as it is convenient.
10005 Changed the function silc_client_command_pending and
10006 silc_client_command_pending_del and added new function
10007 silc_client_command_pending_check. Removed the
10008 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10011 * Added cmd_ident, current command identifier, to the client
10012 connection context in lib/silcclient/client.h to keep track on
10013 command identifiers used in command sending. Client's command reply
10014 function handling now supports the mandatory command identifiers.
10016 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10017 funtions in client to fully support pending command callbacks.
10019 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10020 as one of the arguments to the application in the command reply
10023 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10024 before first releasing SILC but came back. Now it is removed again
10025 and should come back nomore. The FORWARDED flag was used only
10026 by the JOINing procedure by forwarding the command packet to router.
10027 Now, the JOINing procedure has been changed to more generic (due
10028 to various router environment issues) and FORWARDED is not needed
10029 anymore for anything. The protocol specification is yet to be
10032 Now, removed silc_server_packet_forward from server and the flag
10033 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10035 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Renamed NAMES command to USERS command. The NAMES was named that
10038 due to historical reasons. Now it is renamed. Also, rewrote
10039 parts of the USERS command. The nickname list is not sent anymore
10040 by the server. Only Client ID and mode lists are sent in the USERS
10041 command. Changed this also to the protocol specification.
10043 The client now resolves the names and stuff after it receives
10044 the USERS list from the server when joining to the channel.
10046 * WHOIS and IDENTIFY commands has been changed to support multiple
10047 Client ID's per command. One can now search for multiple users
10048 in the network by sending only one WHOIS or IDENTIFY command.
10049 Changed the code and the protocol specifications.
10051 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10052 uses silc_server_command_whois_parse to parse the request. */
10054 * If normal server, do not parse the WHOIS and IDENTIFY requests
10055 before sending it to the router. Saves some time.
10057 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10059 * Fixed JOIN command on client library. Wrong number of arguments
10060 used to crash the client.
10062 * Added silc_server_channel_has_global function to check whether
10063 channel has global users or not.
10065 * Added silc_server_channel_has_local function to check whether channel
10066 has locally connected clients on the channel.
10068 * The silc_server_remove_from_one_channel now checks whether the
10069 channel has global users or not after given client was removed from
10070 the channel. It also checks whether the channel has local clients
10071 on the channel anymore. If it does not have then the channel entry
10072 is removed as it is not needed anymore.
10074 * The silc_server_notify now checks on JOIN notify whether the joining
10075 client is one of locally connected or global. If it is global then
10076 the channel has now global users on the channel and that is marked
10077 to the channel entry. Also, it now saves the global client to
10078 global list who is joining and JOINs it to the channel. This is
10079 for normal server, that is.
10081 Changed silc_server_send_notify_on_channel,
10082 silc_server_packet_relay_to_channel and
10083 silc_server_packet_send_to_channel check if we are normal server
10084 and client has router set (ie. global client) do not send the
10085 message to that client, as it is already routed to our router.
10087 * Implemented LEAVE notify type handling in silc_server_notify
10090 * Tested LEAVE command in router environment successfully. Tested
10091 with two routers, two servers and two clients.
10095 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10097 * Implemented SIGNOFF notify type handling in silc_server_notify
10100 * silc_server_remove_id now removes the client entry from all channels
10101 it has joined and thusly sends SIGNOFF notify type.
10103 * Rewrote the NAMES list generation in server by removing two excess
10104 loops. The lists are created now inside one loop.
10106 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * silc_server_remove_channel_user checks now also global list
10109 for channel and client.
10111 * silc_server_new_channel_user checks now both local and global
10112 list for channel and client. Fixed a bug in client id decoding.
10113 Used to decode wrong buffer.
10115 * silc_server_channel_message checks now both local and global
10116 list for channel entry.
10118 * Tested channel joining (hence JOIN) in router environment
10119 successfully. Tested with two routers, two servers and two
10122 * Tested channel message sending in router environment successfully.
10124 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Added silc_server_save_channel_key into server.[ch] to save the
10127 received channel key in Channel Key payload processing. It is
10128 also used in JOIN command reply handling.
10130 Equivalent function silc_client_save_channel_key added into
10131 client.[ch] into client library.
10133 * Changed JOIN command reply to send information whether the channel
10134 was created or not (is existing already) and the channel key
10135 payload. Changed protocol specs accordingly.
10137 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10138 the request was sent by ID and not by nickname. Crashed on
10141 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10143 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10144 now correctly save the received data.
10146 * silc_server_free_sock_user_data now notifies routers in the
10147 network about entities leaving the network.
10149 At the same time implemented functions silc_server_remove_id
10150 and silc_server_send_remove_id to receive and send REMOVE_ID
10151 packets. The packet is used to notify routers in the network
10152 about leaving entities. The ID removed will become invalid in
10155 * Added function silc_idlist_del_server into server. Removes and
10156 free's server entry from ID list.
10158 * silc_server_private_message function now checks, if we are router,
10159 that the destination ID really is valid ID, naturally.
10161 * In router when NEW_ID packet is received (for new client) the
10162 hash of the Client ID is saved in the ID Cache but the
10163 client->nickname is set to NULL, instead of putting the hash
10166 IDENTIFY command now also checks that client->nickname must be
10167 valid. If it is not if will request the data from the server who
10168 owns the client. Added new function
10169 silc_server_command_identify_check.
10171 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10172 to set the command to already allocated Command Payload.
10174 * Tested private message sending in router environment with two
10175 routers, two servers and two clients. Fixed minor bugs and now
10178 * Fixed segfault from client's NAMES command. Used to crash if
10179 not on any channel.
10181 * Forwarded packets must not be routed even if it is not destined
10182 to the receiver. Changed server code comply with this.
10184 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10186 * Added `require_reverse_mapping' boolean value to ServerParams
10187 structure. If TRUE (not default) the server will require that
10188 the connecting host has fully qualified domain name.
10190 If the reverse mapping is not required and hostname could not be
10191 found the IP address is used as hostname.
10193 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Implemented version string checking to both client and server.
10196 The check is incomplete currently due to the abnormal version
10197 strings used in development version of SILC.
10199 * Changed all command functions in server to use the new
10202 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Changed char *data to unsigned char *data in ID Cache system to
10205 support binary data as ID Cache data. Changed code to support
10206 binary data in lib/silccore/idcache.c.
10208 * Renamed silc_server_packet_relay_command_reply to
10209 silc_server_command_reply as it is normal packet receiving
10210 function. Rewrote the function to accept command replys for
10211 servers and not only for clients.
10213 * Mark remote router always as registered server if we are connecting
10214 to it. Otherwise, commands sent by the router to us are ignored.
10216 * All ID List find routines now returns the ID Cache Entry pointer
10217 as well if requested.
10219 * WHOIS command works now in router environment, tested with two
10220 routers, two servers and two clients.
10222 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10223 in router environment (as it is almost equivalent to WHOIS) but
10224 hasn't been tested thoroughly. Added new functions:
10226 silc_server_command_identify_parse
10227 silc_server_command_identify_send_reply
10228 silc_server_command_identify_from_client
10229 silc_server_command_identify_from_server
10231 * Disabled route cache adding because adding two different ID's with
10232 same IP replaces the old cache entry thus giving wrong route.
10233 The entry->router->connection is always the fastest route anyway
10234 so route cache may not be needed. Of course, new routes maybe
10235 established after receiving the ID when the entry->router->connection
10236 might not be anymore the most optimal.
10238 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * Add route cache for received ID for fast routing.
10242 * Added silc_server_packet_route to route received packet on router
10243 that is not destined to us.
10245 * Renamed silc_server_get_route to silc_server_route_get.
10247 * Added id_string and id_string_len fields into SilcServer to
10248 include encoded ServerID for fast comparing without excess
10249 encoding of the ID's.
10251 * Cleaned up WHOIS command on server side. Added following static
10254 silc_server_command_whois_parse
10255 silc_server_command_whois_check
10256 silc_server_command_whois_send_reply
10257 silc_server_command_whois_from_client
10258 silc_server_command_whois_from_server
10260 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10261 arguments in command replies. All command functions should be
10262 updated to use this macro.
10264 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Minor typo fixes on command reply handling on server.
10268 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10270 * Added silc_server_command_add_to_channel internal routine to add
10271 the client to the channel after router has created the channel and
10272 sent command reply to the server.
10274 * Added generic silc_server_send_command to send any command from
10277 * Use static buffer with ID rendering instead of duplicating data.
10279 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Fixed a channel user mode bug when joining to a channel server gave
10282 everybody channel founder rights, oops.
10284 * We mark ourselves as the router of the incoming server connection
10285 if we are router ourselves. This way we can check in some packet
10286 sending functions whether it is locally connected server. For
10287 incoming router connections we put NULL.
10289 * For router sending packets locally means now always sending the
10290 packet cell wide; to local clients and local servers. For normal
10291 server sending packet locally means sending it to only local
10294 * Fixed the JOIN command to really work in router environment. If the
10295 channel is created it is always created by the router. Router is
10296 also responsible of making the initial joining to the channel,
10297 sending JOIN notify to the sending server and distributing
10298 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10299 does not exist server doesn't do anything else but forward the
10300 command to the router which performs everything.
10302 * Added silc_server_send_channel_key function to send the Channel Key
10305 * Added silc_server_create_channel_key to create new channel key. The
10306 channel key is now re-generated everytime someone joins or leaves
10307 a channel, as protocol dictates. Note: channel->key_len is the
10308 key length in bits.
10310 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10312 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10313 packet_receive.[ch] to separate packet sending and receiving
10314 routines. The server.[ch] now includes everything else including
10315 actual packet processing (writing and reading data) and other
10318 Renamed silc_server_private_message_send_internal to
10319 silc_server_send_private_message. The routine is still though
10320 used only to relay private messages as server does not send
10321 private messages itself.
10323 Renamed silc_server_new_channel to silc_server_create_new_channel
10324 and added new function sicl_server_new_channel that handles the
10325 incoming New Channel packet. Added also new sending function
10326 silc_server_send_new_channel to send New Channel Payload.
10328 * Added new function silc_server_notify to process incoming notify
10329 packet to the server/router. Server may then relay the notify
10330 to clients if needed.
10332 * Added new function silc_server_new_channel_user to process incoming
10333 New Channel User packet. Router will redistribute the packet and
10334 send JOIN notify to its local clients and locally connected servers
10335 if needed. Normal server will send JOIN notify to its local client
10336 on same channel when received this packet. Added also corresponding
10337 sending function silc_server_send_new_channel_user to sent the
10340 * Added boolean route argument to send_notif_to_channel and
10341 packet_send_to_channel functions to attempt to route the packet
10342 if it is TRUE and send only locally if it is FALSE.
10344 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10346 * silc_server_replace_id now broadcasts the received replace ID
10347 packet if it is not broadcast packet already. The router must
10348 broadcast to inform other routers about changed ID.
10350 * Added backpointer to server's router into SilcServer context in
10351 silcd/server_internal.h.
10353 * Fixed silc_server_packet_broadcast to send correct broadcast
10356 * The channel key is now distributed to the local client as soon
10357 as it is received from the router (in router environment) so that
10358 no other packet may be sent for the channel until client has
10361 * silc_server_remove_channel_user now broadcasts the received
10362 Remove Channel User packet if it is not broadcast packet already.
10363 The router must broadcast to inform other routers about removed
10366 * Added users field into SilcPacketContext that is a reference count
10367 of the context. One can increase the reference count by calling
10368 silc_packet_context_dup which is now changed to just increase the
10369 reference count instead of duplicating the data. The reference
10370 count is decresed by calling silc_packet_context_free that will
10371 free the data after the reference count hits zero.
10373 For now on the packet context and everything allocated into it
10374 (including the raw packet from network) must be freed by calling
10375 the new silc_packet_context_free function. Added also new function
10376 silc_packet_context_alloc that must be used now to allocate the
10377 context. This also means that if a routine is asynchronous from
10378 silc_[client/server]_packet_parse_type the packet context must
10379 be duplicated by calling silc_packet_context_dup. Otherwise it
10380 gets free'd after silc_[client/server]_packet_parse_type returns.
10381 Also, one must remember that if packet is duplicated then its
10382 reference count must be decresed by calling the free function as
10383 many times as it was duplicated.
10385 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10386 from both client and server.
10388 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Made joining to a channel working in router environment.
10392 * Cleaned up JOIN command on server side and create function
10393 silc_server_command_join_channel internal routine to make the
10396 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * Changed silc_command_pending list to SilcDList. Also, added
10399 `ident' field to SilcServerCommandPending structure to identify
10400 the reply and to call correct callback.
10402 Added silc_server_command_pending_check function to replace the
10403 corresnponding macro. The silc_command_pending list is not
10406 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10407 to set identifier to previously allocated Command Payload. It
10408 is used to set identifier for command when resending Command
10411 * Added silc_command_payload_encode_payload to encode Command
10412 Payload buffer from SilcCommandPayload structure.
10414 * Added silc_argument_payload_encode_payload to encode Argument
10415 payload buffer from SilcArgumentPayload structure.
10417 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10419 * Changed WHOIS command to support router connection on server side.
10420 The whois request is always sent to router unless the server is
10421 standalone server. After server has received the reply from the
10422 router will it send the reply to the client.
10424 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10425 broadcast received broadcast packet. The function is used only
10426 by router. The broadcast packet is always sent to the router's
10429 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10430 render given ID to printable string, for log files for example.
10432 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10434 * Made basic router to router connections working. At least they
10435 can now connect to each other but nothing really works the way
10436 they are supposed - yet.
10438 * Added new initiator token to RouterConnection configuration
10439 file in silcd/serverconfig.[ch]. It is used to tell whether we
10440 are the initiator to the remote router or whether we'll expect
10441 the other end to connect.
10443 * Moved registering of listener task to silc_server_init, hence
10444 the server starts listenning as soon as it is run, even if it
10445 does not have connections to other routers. Let's see how well
10448 * Changed default connection retry timeouts for more suitable in
10451 * Removed cipher and such arguments from silc_idlist_add_client
10452 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10453 Added new function silc_idlist_add_data to add the keys and stuff
10456 * Added SilcIDListData structure and added it to SilcClientEntry
10457 and SilcServerEntry as their first field in the structure. This
10458 way we can explicitly cast the ID entries to the SilcIDListData
10459 structure and get common data for the entries. In past, we had
10460 to first check what type of connection it is and then cast it to
10461 correct ID entry type. Now, we can directly cast the opaque
10462 pointer to the SilcIDListData (no matter what ID entry it actually
10463 is) and get the data needed.
10465 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10467 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10468 in some circumstances even if threre were timeout tasks, though not
10469 IO tasks, but tasks anyway. Now fixed.
10471 * Defined SilcServerConnection structure to hold connection specific
10472 stuff about directly connected servers and routers. The definition
10473 is currently in silcd/server_internal.h. I thought about having
10474 a bit more important role fro this struct but for now it is used
10475 only when connecting to other server (or router actually).
10477 * Added connecting retry support in server when connecting to
10478 router(s). The retry feature implement exponential backoff
10479 algorithm. Also, added SilcServerParams structure to hold default
10480 parameters for server. For now, it include these retry settings
10481 and are hard coded. After server is moded to be as Silc Server
10482 Library this structure will be more important.
10484 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10486 * Changed client librarys channel->clients table to SilcList and
10487 changed code accordingly.
10489 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10491 * Changed client's channel table to SilcList and changed code
10492 accordingly. Also changed SilcChannelClientEntry to include back-
10493 pointer to the channel so that client entry can use that structure
10494 as list as well and we have fast cross-reference to the channel.
10495 This change dramatically decreased the complexity of channel
10496 handling with client entry and vice versa (removed one extra
10497 loop when searching for channel entry from many functions).
10499 * Changed server->sim from table to SilcDList and changed code
10502 * NAMES command can now be used from user interface. It will show
10503 the user list on the channel, neatly.
10505 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10506 Code now saves realname of the user if it becomes available.
10508 * Renamed configure.in to configure.in.pre and made ./prepare
10509 script to automatically add correct version string to
10510 configure.in which it creates from configure.in.pre.
10512 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * NAMES command reply now shows users mode with the nickname when
10515 joining to channel.
10517 * Moved silc_client_ch[u]mode[_char] functions from
10518 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10519 place sucks, they are utility functions and should be in some
10522 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10524 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10527 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Added TRQ (efficient deque and list library) into lib/trq. This is
10532 a very good list library that is currently used in the SILC. Defined
10533 SilcList API over the library because I didn't like the API very
10534 much. See lib/trq/silclist.h for the API and examples of how to
10535 use the API. Fixed various places in the code to use the new
10536 SilcList API. The SilcList is meant for lists that has a structure
10537 already defined as a list. It is not suitable to add just some
10538 context to the list (in TRQ, the context is the list actually).
10540 So, I defined SilcDList that can be used for the purpose where
10541 predefined list structure does not exit. This can be used as
10542 such list. Now some context just can be added to the SilcDList.
10543 Currently this list is not used in the SILC just yet, though there
10544 are a lot places where this can replace dynamically allocated
10545 tables and I will fix these places, later, to use SilcDList.
10546 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10547 and use TRQ internally).
10549 Also fixed some annoying warning messages that the original TRQ
10550 code generated. Also minor changes to TRQ's Makefile.in.
10552 * Added support for querying by Client ID to both WHOIS and
10553 IDENTIFY commands into server, as required by the protocol.
10555 * Removed method function pointers from SilcBuffer structure. They
10556 weren't used to anything and just increased the context size for
10557 no good reason. This change also made silc_buffer_alloc and
10558 silc_buffer_free functions inline functions.
10560 * Disabled command flooding detection support until it's fixed so
10561 that it accepts commands in but does not execute them more than once
10564 * Added silc_net_localhost(), to return local hostname, into
10565 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10566 that must be initialized before calling silc_client_init.
10568 * Added new function: silc_server_send_notify_on_channels to send
10569 notify messages to all channels client has joined. It is assured
10570 that the message is sent only once per client.
10572 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10573 lib/silcutil/silcutil.[ch] as silc_format function. The new
10574 function is generic and is used by server as well, not only by
10575 the logging routines.
10577 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10578 the provided version string was not acceptable. Added new function:
10579 silc_ske_check_version into lib/silcske/silcske.h. The function
10580 must be implemented by the application (client or server) and it
10581 does not reside in the SKE library. The function checks the version
10582 string remote end sent.
10584 * Added back pointers (to opaque context and to SilcSocketConnection)
10585 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10587 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10588 duplicate packet context structure.
10590 * Changed `notify' client operation to send same arguments as client
10591 receives from server except for ID's. ID's are mapped to correct
10592 ID entry and that is returned. Also, if channel entry is not sent
10593 by server but the notify is for channel the channel entry is sent
10594 to application (otherwise application doesn't know that it is for
10595 channel (library gets it from packet's Destination ID)).
10597 * Added silc_client_remove_from_channels into client library to
10598 remove a client from all channels it has joined to. Used when
10599 received SIGNOFF notify from server. Added also new function
10600 silc_client_replace_from_channels to replace old ID entry with
10601 new ID entry on all channels. Used when received NICK_CHANGE
10602 notify from server.
10604 * Fixed ID Cache list handling in silc_idlist_get_client in
10605 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10606 to get (or query) client by ID.
10608 * Updated TODO list.
10610 * Added connection authentication status message defined by the
10611 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10612 support for these into the code in client and server side.
10614 * Added generic function silc_client_send_command to send any command
10615 with variable argument list. Application should use this function
10616 to send commands if the command functions provided by the library
10617 does not suite for the application's user interface needs.
10619 * Added new `failure' client operation. Application is notified about
10620 received failure packet if client is executing a protocol. In this
10621 case the protocol's execution has failed.
10623 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10624 is required by the protocol.
10626 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10627 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10630 * Added status flag to SilcSKE object to indicate realtime status
10631 of the SKE protocol.
10633 * Application receives now exactly same command reply arguments as
10634 the library receives from server. However, if ID is received the
10635 corresponding ID entry is returned to the application (eg. Client
10636 ID is mapped to correct SilcClientEntry entry and that is returned).
10637 Changed command_reply client operation due to this change.
10639 * Changed all ID's in commands and in command replys as ID Payloads.
10640 Change affected both client and server side codes.
10642 All ID's sent in SILC network (with execption of ID's in SILC
10643 Packet header) are sent in ID Payload to support variable length
10646 * Server now notifies nick changes and notifies all clients on
10647 the channels about the new nickname (about the new Client ID,
10650 * Implemented CMODE command to change channel modes. Supports all
10651 channel modes defined by the protocol specs except ban and invite
10652 lists. (Also, private channel key mode is supported but support for
10653 setting private channel key in client is missing, thus, this mode
10654 has no effect on client side (except that server requires that the
10655 client uses private channel key and normal channel traffic does not
10658 Also, invite mode works per se, but INVITE command does not work
10659 yet correctly, so you can set channel as invite only channel but
10660 inviting clients to the channel does not work (it is yet to be
10661 thought what's the best way to do it).
10663 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10664 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10665 Implemented CUMODE command to change user's mode on the channel.
10666 Supports all modes defined by the protocol specs.
10668 * Added NAMES command reply to return users modes on the channel.
10670 * Removed unnecessary and slow ciphers from lib/silccrypt.
10672 * Set SO_KEEPALIVE option to connection sockets by default.
10674 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10676 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10677 redefined the Notify Payload into protocol specs.
10679 * Added silc_id_payload_parse_id to get ID directly from raw
10682 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10685 accept searching by Client ID as well.
10687 * Added support for LEAVE and SIGNOFF notify types in client library.
10689 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10690 to parse ID Payload from raw data.
10692 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10694 * Added flags parameter into silc_ske_assemble_security_properties
10695 function in lib/silcske/silcske.[ch].
10697 * Changed notify client operation to fit better for notify messages
10698 sent by server. The notify payload received from server is now
10699 passed to the application (after parsing it to SilcNotifyPayload).
10700 It is application's responsibility to retrieve the arguments
10701 from the payload and show the message the way it wants. The message
10702 sent by server is implementation specific.
10704 * Changed public keys to comply with the protocol specification.
10705 Old public keys are not supported anymore and are not compatible.
10707 * Removed nickname from Channel Payload as the latest draft removed
10708 it. The client must resolve the nickname from the NAMES command
10709 reply received when it joined the channel.
10711 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10713 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10715 * Fixed some errors in protocol specification drafts.
10717 * Created lib/silccore/silcnotify.c to implement Notify Payload
10718 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10719 generic payloads described by protocol specifications. The file
10720 includes implementations for ID Payload and Argument Payload.
10722 * Changed Command Payload implementation to use the new Argument
10723 Payload. Changed command_xxxx_payload to command_payload_xxxx
10724 to comply with SILC coding conventions.
10726 * Added suppport for Argument Payload handling in Notify Payload
10727 implementation as protocol requires it. Added the new support
10728 into server and client lib as well.
10730 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * Added support for multiple nicknames on same channel. [n] is
10733 added locally to the nickname if there are more than one same
10734 nicknames on the channel.
10736 * Server now sends all nicknames that matched WHOIS request.
10737 Client also shows the list received from server.
10739 * Added TOPIC command to client side. User can now set and show
10740 current topic on channel.
10742 * Added MOTD command to client and server. Also, server sends the
10743 motd when client connects to the server.
10745 * Changed version strings to comply ISO 8601.
10747 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10749 * Fixed protocol error handling in client library. It should now
10750 cope even if the SKE fails for some reason.
10752 * Made new protocol specification drafts for submitting to IETF.
10754 * Implemented TOPIC command to server in silcd/command.c.
10756 * Added two new notify types into lib/silccore/silcnotify.h:
10757 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10758 notify nickname change and topic setting/change on a channel.
10760 * API change of command_reply operation in client library. The
10761 application gets now the status type received from server as well.
10763 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10765 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10767 * Cras fixed and optimized the packet handling even further and
10768 it should work now. Minor change to the prototype of function
10769 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10771 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10773 * Added new function into lib/silcutil/silcschedule.[ch]:
10774 silc_schedule_with_fd to select() a specified fd. The function
10775 returns after timeout expires or data arrives or goes. The
10776 function is used by packet routines to wait that all data is
10777 received from network.
10779 * Fixed data reading from network in lib/silccore/silcpacket.c.
10780 The code now assures that all data is read from the fd and then
10781 continues packet processing. This was a bug fix since the code
10782 used to drop some data in some circumstances.
10784 * Added new function into lib/silcclient/client.[ch]:
10785 silc_client_start_key_exchange to start key exchange after
10786 connection has been established to server. The code internally
10787 now uses this funtion but its main purpose was to provide it
10788 for applications that perform their own connecting. After
10789 application has created a connection it merely calls this
10790 function to start the key exchange between client and server.
10791 The library takes care of everything else after that.
10793 Updated also lib/silcclient/README to explain the usage of
10796 * Do not send to application information that connection has
10797 been established. Application gets notified it by connect
10800 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Applied cras's patch to add silc_schedule_one function. The
10803 function runs scheduler once and returns.
10805 * Fixed the scheduler after cras messed it up. The timeout
10806 handling works now as it's supposed to work.
10808 * Added into lib/silccore/ silcnotify.h to include notify
10809 message types support. Changed silc_server_send_notify*
10810 functions, in server.[ch], to support those new notify types.
10811 Added the support for the notify types into client library,
10812 as well. Added new notify client operation into ops.h in
10815 * Changed silc_server_packet_send_to_channel to send normal
10816 packets instead of just channel message packets. The function
10817 is now used to send the notify packets to channels. It is not
10818 used to send channel message packets anymore, as server never
10819 sends them anymore.
10821 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10822 va_arg()s as it seems to require it nowadays. I guess, if SILC
10823 is compiled with older va_arg() the new code should work anyway.
10825 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10827 * Splitted core library. Core library (lib/silccore) includes
10828 now only SILC protocol specific core (and common) components.
10829 Created new utility library (lib/silcutil) that includes more
10830 generic purpose stuff. The stuff for util library was taken
10831 from the old core library. This was minor and easy split.
10833 * Created SILC Client Library (lib/silcclient) that includes
10834 implementation of the SILC client without user interface. This
10835 was major move from silc/ directory. The code has been changed
10836 so that it is transparent towards the user interface. The
10837 silc/ directory includes now the same user interface as before
10838 and it uses the new client library. Read lib/silcclient/README.
10839 Basicly, the client library performs everything else related
10840 to SILC except user interface handling. Also, configuration
10841 files are considered to be part of user interface and library
10842 does not handle them.
10844 This change also changed a lot of structures, function naming etc.
10845 Most important change was that SilcClientWindow object was
10846 renamed to SilcClientConnection in the client library. Created
10847 also new file lib/silcclient/ops.h. Also added new files
10848 silc/local_command.[ch] and silc/client_ops.[ch].
10850 All these changes were made to make it easier for user interface
10851 designers to create what ever user interface for the SILC client
10854 It is also expected that the server will be moved to lib
10855 directory as well and SILC Server Library will be created;
10856 sometimes in the future.
10858 * Removed Local commands from lib/silccore/silccommand.h as
10859 they are application specific and new client library does not
10860 handle any of those anymore.
10862 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10863 old client implementation in silc/.
10865 * Added support for callback functions in SILC_LOG_* macros.
10866 Application can now set its own callbacks that will be called
10867 instead of using the default functions that will always print
10868 the debug messages to stderr (or stdout). Also, debugging can
10869 now be disabled by setting silc_debug to FALSE and re-enabled by
10870 setting it to TRUE. Note, that logging will still work even
10871 if debugging is disabled.
10873 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10874 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10875 silc_log_reset_debug_callbacks.
10877 * To enable debugging in silc client one must give now -d
10878 option on command line.
10880 * Changed silc_schedule_init to automatically allocate task queues
10881 if they are not allocated before calling it.
10883 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * Added GMP 3.1 into math library.
10887 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10889 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10890 a channel in SILC network. The packet is used by servers and
10891 routers to notify other routers that user has left a channel.
10892 This little feature was missing until now. Added the feature
10893 to protocol specification as well.
10895 Added functions: silc_server_send_remove_channel_user and
10896 silc_server_remove_channel_user into server.[ch].
10898 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10899 lib/silccore/silcpacket.h. However, they are not implemented
10902 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Fixed joining to a channel and sending channel messages
10905 between server and router. The channel message sending should
10906 now work inside a cell.
10908 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10910 * Fixed the private message sending between server and router.
10911 The private message sending should now work inside a cell.
10913 * Added silc_server_replace_id into server.[ch] to replace
10914 existing ID in the SILC network.
10916 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10917 and silc_idlist_replace_server_id into idlist.[ch] in server.
10919 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10921 * Fixed the server to server connections. Server can again now
10922 connect to router. Router to router connections probably does
10925 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * Added dynamic protocol registering support. Now protocols can
10928 registered and unregistered on the fly. Patch by cras.
10930 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * Added lib/contrib directory to hold routines that some platforms
10933 don't have but are needed by SILC.
10935 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10936 into lin/contrib to provide getopt() and getopt_long() for
10937 those who don't have it.
10939 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10941 * Added AWAY command to client. When away message is set and
10942 client receives a private message packet the client automatically
10943 replies to the sender with the away message.
10945 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10946 bug seemed to be the cause of recent problems when compiling
10949 * Added version detection support to SKE protocol specification
10950 and added the new changes to the SKE implementation as well.
10951 There were other minor changes in the SKE protocol as well.
10953 Many changes in lib/silcske/silcske.[ch] and in
10954 lib/silcske/payload.[ch].
10956 * Added ^U functionality, clear input line. Patch from cras.
10958 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Mainly small bugfixes on core library. Fixed some debugging
10961 logging and buffer overflow in silclog.c.
10963 * Updated config.sub and config.guess on the distribution tree.
10965 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Added command lagging support in server. Client may execute
10968 commands now only once in two seconds.
10970 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10972 * Optimized packet reception. MAC computation and checking is now
10973 also more optimized. A lot previously duplicated code is now
10974 used as generic by both client and server.
10976 * Fixed key pair generation in clientutil.c
10978 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10980 * Added into lib/silccore/silcbufutil.[ch] new function;
10981 silc_buffer_realloc.
10983 * Moved generic packet sending/encryption functions to
10984 lib/silccore/silcpacket.[ch] from client and server. Some
10985 rewriting of the functions.
10987 * Moved all generic packet reception/decryption functions to
10988 lib/silccore/silcpacket.[ch] from client and server. The
10989 packet processing is now much cleaner in both client and server.
10990 These were major changes in both client and server.
10992 * Created many common functions in server to do packet sending.
10993 Previously code were duplicated a lot, this has been removed
10994 with these changes.
10996 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10998 * Rewrote major parts of the ID cache system. Don't know
10999 whether it is better now or not but at least the API is more
11002 * Major rewrite on ID cache stuff on client because of the ID
11003 cache API changes. Added idlist.c to client.
11005 * Also major rewrite on ID cache stuff on server as well.
11006 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11007 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11008 in hand, instead they are all put into the ID cache system now.
11009 All server_idlist_* routines uses ID cache now instead of
11010 traversing its own lists (those lists does not exist anymore).
11011 SilcIDList though still exists. Also, SilcXXXEntry's are
11014 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Finally made the SKE implementation compliant to the protocol
11017 specification. All mp integers are now binary encoded as
11018 opposed being HEX encoded.
11020 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11023 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11024 functions: silc_[encode/decode]_pem. Also added function
11025 silc_encode_pem_file to PEM encode with newlines ('\n') for
11026 saving into a file.
11028 * SILC public keys are now encoded either PEM or binary. Same
11029 option is for private keys as well. By default private keys
11030 are binary encoded and public keys PEM encoded. Silly HEX
11031 encoding were removed.
11033 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11034 function to create fingerprints.
11036 * Fixed a bug in SHA1; does not change the original data anymore.
11038 * Partly implemented INFO command on client and server side.
11039 Fixed CLEAR command. Changes to SERVER command; show current
11040 server(s) when giving command without arguments. Added
11041 VERSION command to client.
11043 * Added check to server that unregistered connections cannot
11044 execute commands (unless it is specificly allowed).
11046 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11048 * Fixed screen refresh.
11050 * Fixed channel joining bug from client. On some circumstances
11051 client tried to join to a channel it had already joined.
11053 * Added public key verification process into client's protocol.c.
11054 The client now verifies the public key from user and saves
11055 it into ~./silc/serverkeys/ directory.
11057 Added into: clientutil.[ch]: silc_client_verify_server_key.
11059 * Changed SKE protocol's silc_ske_initiator_finish function
11060 to accept callback function that verifies the received public
11061 key. Removed old silc_ske_verify_public_key function.
11063 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11065 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11066 silc_pkcs_private_key[_data]_set.
11068 * Made the password and public authentication more cleaner in
11069 server's protocol.c.
11071 * Removed historic and obsolete protocol `channel_auth' from
11072 both client and server.
11074 * Removed wrong way of sending command status messages from
11075 server to client in server's command.c. The old way violated
11076 protocol specification.
11078 Changes to silccore/silccommand.[ch]: removed
11079 silc_command_encode_status_payload -> not needed anymore,
11080 changed silc_command_encode_payload_va to accept extra
11081 argument on variable argument list. The argument type must
11082 now be provided to the function. Also, added new function:
11083 silc_command_encode_reply_payload_va which is same as
11084 normal command_encode_payload_va except command status type
11085 is provided as extra argument.
11087 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11089 * Added ~./silc directory handling. The directory includes the
11090 public and private keys for the client.
11092 Added silc_client_check_silc_dir, silc_client_create_identifier
11093 and silc_client_load_keys.
11095 * Implemented SILC protocol compliant public key. Added public
11096 and private key saving to and loading from files.
11098 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11099 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11100 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11101 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11102 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11104 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11105 silc_pkcs_load_[public/private]_key.
11107 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11109 * Added silc_server_get_route (route.[ch]) to get connection
11110 data for the fastest route for given ID.
11112 * Implemented INVITE command on client and server. The command
11113 were re-defined in the SILC Protocol Specification and the
11114 implementation now complies with the specification.
11116 * Implemented PING command on client and server.
11118 * Implemented NAMES command on client and server. The server side
11119 supports currently only normal server not router server yet.
11120 Some changes to NAMES definition in SILC protocol specification.
11122 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Implemented LEAVE command on client and server.
11126 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11127 again. This change was made to the protocol as well. Server
11128 should not violate the protocol specification anymore.
11130 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11132 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11133 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob