1 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Check the number of connections from real number of
4 connections instead of socket number, when deciding if
5 server is full. Affected files are silcd/server.c,
6 server_internal.h and silcd.c.
8 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
10 * Fixed crashbug in connection closing, after a protocol
11 completion callback, which might have closed it already.
12 Affected file silcd/server.c.
14 * Fixed rekey with PFS in backup router. It did not allow
15 rekeys with PFS, and when the rekey protocol timedout
16 it crashed the backup router without the above fix. Affected
17 file silcd/packet_send.c and server.c.
19 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
21 * The silc_client_add_channel_private_key now returns the
22 private key context if pointer is given as argument.
23 Affected files are lib/silcclient/silcclient.h and
26 * Added support for using channel private keys in SILC
27 Client Library even if the private key mode is not set
28 on the channel. Affected file lib/silcclient/client_channel.c.
30 * The channel private key used to decrypt message is now
31 delivered to the application in the 'channel_messageÃ' client
32 operation. Affected files are lib/silcclient/silcclient.h
35 * Fixed wrong arg type for user limit in CMODE command reply.
36 Affected file silcd/command.c.
38 * The user limit is now taken and saved to SilcClientEntry in
39 JOIN and CMODE command replies and in CMODE_CHANGE notify.
40 Affected files lib/silcclient/silcclient.h, command_reply.c
43 * Added support to the new private message key indicator
44 packet. Added a new function to the client library:
45 silc_client_send_private_message_key_request. The sender
46 indicates to be initiator, and receiver is responder.
47 Added the indicator to the SilcClientEntry as 'prv_resp'
48 boolean. Affected files are lib/silcclient/silcclient.h
49 client.[ch], and client_prvmsg.c.
51 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
53 * Fixed the JOIN command calling when called with both
54 -auth and -founder. Affected file is lib/silcclien/command.c.
56 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
58 * Check watcher list for resumed clients as well. Affected
59 file is silcd/packet_receive.c.
61 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
63 * Implemented the user limit to the CMODE_CHANGE notify,
64 CMODE command reply and JOIN command reply in server.
65 Affected files are silcd/server.c, command.c, command_reply.c,
66 packet_send.c and packet_receive.c.
68 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
70 * Defined SILC_STRFMT_END that must be used now with
71 silc_buffer_strformat, instead of SILC_STR_END. Fixes
72 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
73 lib/silcclient/silcvcard.c, silcd/server_util.c.
75 * Fixed the adding of public key to the WATCH list in server.
76 Fixed the WATCH notify sending to client. Affected files
77 are silcd/packet_send.[ch], command.c, server_util.c.
79 * Implemented the watching by public key in the SILC Client
80 Library and SILC Client. Affected files are
81 lib/silcclient/command.c and client_notify.c.
83 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
85 * Added support for public key watching in server. Affected
86 files are silcd/server.c, server_internal.h, command.c,
89 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
91 * Added public key to the SIlcClientEntry. Affected files
92 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
94 * Fixed the get_clients_whois reply processing to return
95 exactly same entries server returned. Makes it possible
96 to search using attributes. Affected file is
97 lib/silcclient/idlist.c.
99 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
101 * Save founder key to SilcChannelEntry. Affected files are
102 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
104 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
106 * Call the monitor callback with _CLOSED status from the
107 silc_client_file_close. Affected files are
108 lib/silcclient/client_fpt.c, silcclient.h
110 * Added silc_client_get_clients_whois which resolves using
111 WHOIS, and supports requested attributes as well.
112 Affected files are lib/silcclient/silcclient.h, idlist.c.
114 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
116 * Added support for asking the destination filename where
117 the downloaded file is saved in the file transfer. Affected
118 files are lib/silccilent/silcclient.h, client_ftp.c.
120 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
122 * Fixed error handling in resuming data processing. Affected
123 files are lib/silcclient/client_resume.c and client.c.
125 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
127 * Fixed silc_client_send_private_message to return TRUE correctly.
128 Affected file lib/silcclient/client_prvmsg.c.
130 * Added topic to the SilcChannelEntry. Affected files are
131 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
133 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
135 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
136 file lib/silcclient/command.c
138 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
140 * Convert all commands to UTF-8 before passing them to the
141 client library. Still need to convert replies from UTF-8 to
142 the locale encoding. Affected file
143 irssi/src/silc/core/silc-cmdqueue.c
145 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
147 * redirect all silc_client_command_calls through a queueing framework.
148 This fixes /CYCLE and the annoying "nick change after auto-joining
149 a channel". Furthermore it defines one central point where
150 command parameters can be UTF-8-ified. Affected files
151 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
152 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
154 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
156 * use asynchronous connect() to establish router connections.
157 Fixes problem when the primary router goes down. Affected files
158 silcd/server.c, silcd/server_backup.c
160 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
162 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
163 Fixed various compilation warnings when type casting ints
164 to pointers or vice versa, of different size. Updates around
167 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
169 * Surrogates not allowed in UTF-8 strings, updated decoder.
170 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
171 testers in lib/silcutil/tests/ directory.
173 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
175 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
176 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
177 files are lib/silcclient/silcclient.h, client.c.
179 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
181 * When resuming a session fails, notify the user that the session
182 file needs to be removed eventually. Affected files
183 irssi/src/fe-common/silc/module-formats.[ch],
184 irssi/src/silc/core/client_ops.c.
186 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
188 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
189 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
191 * Typofix in Irssi::Silc module. Affected file
192 irssi/src/perl/silc/Silc.xs.
194 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
196 * Changed the way NOTICE flagged messages are treated. Added support
197 for notices in queries and signing notices. Affected files
198 irssi/default.theme; irssi/docs/help/in/notice.in;
199 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
200 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
202 * Fixed typo in /ACTION help. Affected file
203 irssi/docs/help/in/action.in
205 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
207 * Fixed typo in perl module. Affected file
208 irssi/src/perl/silc/Server.xs
210 * Changed the way ACTION flagged messages are treated. Added support
211 for actions in queries and signing actions. Affected files
212 irssi/default.theme; irssi/docs/help/in/action.in;
213 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
214 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
217 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
219 * Incorrectly reported error when client had to be resolved from
220 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
222 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
224 * Fixed whois public key hash table deleting and adding in
225 detached client case. Affected file silcd/packet_receive.c.
227 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
229 * Changed filenames of silc/fe module not to collide with filenames
230 from core/fe. Also seperated public messages printing from
231 query messages printing. Affected files are all in
232 irssi/src/fe-common/silc.
234 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
236 * Fixed the invite process handling during joining to use
237 correct server name for the client that is matched against
238 the invite string for the channel. Wrong server name caused
239 inability to join the channel. Affected file is
242 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
244 * Fixed the CUMODE channel founder authentication on normal
245 server to not remove the founder rights on existing founder
246 before checking that router accepts the mode change. Affected
247 files are silcd/command.c and silcd/packet_receive.c.
249 * Remove the server entry correctly when rekey timeouts and
250 remote router connection on normal server is closed. Fixes
251 a crash where server uses the freed server entry. Affected
254 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
256 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
257 networks. This is the first step in solving the bug about
258 /SERVER ADD -silcnet <silcnet>. Affected files
259 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
260 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
261 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
263 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
265 * /SMSG and /MMSG now correctly create new queries. Affected files
266 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
268 * Add basic support for SILC protocol specific variables in perl.
269 Affected files irssi/src/perl/silc/*, irssi/configure.in,
270 irssi/src/perl/Makefile.am
272 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
274 * Don't use silc_get_input, it's obviously not reliable. Fixes
275 issue when the current key expires. Affect file
276 irssi/src/silc/core/clientutils.c
278 * Make the session data filename configurable. This makes it
279 possible to have different session files for different
280 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
281 client_ops.[ch], silc-servers.c,
282 irssi/src/silc/fe-common/silc/module-formats.[ch]
284 * Use the same set of libtool files for the MPI lib as for the
285 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
286 config.sub, configure.in, install-sh, missing, mkinstalldirs
288 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
290 * Fixed server statistics decrementing error to not go to
291 negative. Affected file silcd/packet_receive.c.
293 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
295 * Use silc_server_query_add_error to add error in public key
296 search error. Added support in send_reply to send errors
297 without specific argument. Affected file silcd/server_query.c.
299 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
300 Client for NO_SUCH_NICK. It was against the protocol specs.
301 Affected file irssi/src/silc/core/client_ops.c.
303 * Added backwards support for the wrong NO_SUCH_NICK error sending
304 in server. To be removed in SILC Server 1.0. Both old clients
305 and clients with fixed error handling now works. Affected file
306 silcd/server_query.c.
308 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
310 * fixed a bug in the whois using attributes function where no
311 error was sent if no nickname and client id but the attributes were
312 given to whois. Affected file silcd/server_query.c
314 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
316 * remove public key from public key hashtable on detach. Affected
317 file silcd/packet_receive.c
319 * free public key hashtable before removing clients on server
320 shutdown. Affected file silcd/server.c
322 * remove public key prior deleting client-data on killing a client.
323 Affected file silcd/server_util.c
325 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
327 * Getting the MOTD from other servers works now. Affected
328 files are silcd/command.c and silcd/command_reply.c
330 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
332 * Initialize the variable idletag, since it is tested in
333 silc_core_deinit for its default value. Affected file
334 irssi/src/silc/core/silc-core.c
336 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
338 * Fixed signed channel messages across cells. Affected file
341 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
343 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
344 is not defined. They can now be safely used in if-statements
345 without braces. Affected file lib/silcutil/silclog.h.
347 * Added the checks for backup closing connection due to error
348 (local or remote) and thus not allow the resuming to occur
349 in reconnect. Affected files are silcd/packet_send.c
352 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
354 * Help file updates. Affected files in irssi/src/docs/help/in/.
356 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
358 * Fixed channel messages across cells. Affected file
361 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed file transmission accepting in client library to not
364 start the negotiation if user hasn't accepted the transfer,
365 instead create new session for resent transfer. Affected
366 file lib/silcclient/client_ftp.c.
368 * Show the session ID in the file transmision list. Remove
369 session from list that failed to transfer. Switch the current
370 session automatically after transmission, and in errors, to new
371 session if other sessions exists in the transfer list. Affected
372 files are irssi/src/silc/core/silc-servers.c,
373 irssi/src/fe-common/silc/modfule-formats.c.
375 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
377 * Fixed MIME header parsing for the hopefully last time. Affected
378 file lib/silcutil/silcstrutil.c
380 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
382 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
384 * The SILC RNG is now gauranteed to return non-zero random
385 values. Affected files are lib/silccrypt/silcrng.[ch].
387 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
389 * Fixed nickname formatting when changing only case of the
390 nickname. Affected file lib/silcclient/idlist.c.
392 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
394 * Fixed a memory leak and incorrect printing of the "appears as"
395 message. Affected file irssi/src/silc/core/client_ops.c
397 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
399 * Added CRT (Chinese Remainder Theorem) supported RSA
400 private keys and private key operations. This significantly
401 increases private key operation efficiency. No compatibility
402 issues with new or old private keys. Affected files are
403 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
405 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
407 * Fixed GCC-3.3.2 related compilation warnings from the
410 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
412 * Removed RC6 from distributions.
414 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
416 * Added some better comments to lib/silccrypt/silcpkcs.h,
417 optimized some routines in lib/silccrypt/silcpkcs.c.
418 Added test_silcpkcs into lib/silccrypt/tests/.
420 * Fixed silc_rng_global_init to actually init the global RNG
421 if RNG wasn't provided for it. Affected file is
422 lib/silccrypt/silrng.c.
424 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
426 * Added silc_hash_table_find_by_context_ext. Affected files
427 lib/silcutil/silchashtable.[ch].
429 * Save the public key on normal server in WHOIS command reply
430 from attributes, if present, and add it to public key hash
431 table. Fixes WHOIS resolving by public key on normal server.
433 Optimized the attributes resolving on normal server to not
434 resolve if we resolved them already from router.
436 Affected files are silcd/server_query.c, command_reply.c.
438 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
440 * Added support for whois using attributes.
441 Affected files silcd/command_reply.c, silcd/packet_receive.c,
442 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
445 * Added support for whois using public key attribute to /WHOIS i
446 client command. Affected files irssi/docs/help/in/whois.in,
447 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
449 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
451 * Fixed UMODE setting in server when the client has anonymous
452 mode set. The mode setting was not working. Affected file
455 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
457 * Fixed some bugs and typos related to sending split messages.
458 Print notification when sending messages with /MMSG. Affected
459 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
461 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Optimized the socket referencing in packet routines, client
464 library and server. Affected files are lib/silccore/silcpacket.c,
465 lib/silcclient/client.c and silcd/server.c.
467 * If silc_socket_set_qos is given with NULL arguments the QoS is
468 reset from the socket. Affected files are
469 lib/silcutil/silcsockconn.[ch].
471 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
473 * Add a /LISTKEYS command which lists the locally cached
474 client and server keys. Affected files
475 irssi/src/fe-common/module-formats.[ch],
476 irssi/src/silc/core/silc-{channels,servers}.c
477 irssi/docs/help/in/listkeys.in
479 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
481 * Check that packet queue purging was successful. Affected
482 files lib/silcclient/client.c and silcd/packet_send.c. Related
483 to MAC failed errors.
485 * Do not clear the inbuf even if it is empty if QoS was applied
486 to it. Otherwise the QoS data is cleared and MAC failed error
487 will occur. Affected file lib/silccore/silcpacket.c.
489 * Use the rekey period time as rekey protocol timeout value.
490 If the rekey does not succeed during the rekey period there's
491 something very wrong, and we most likely end up with wrong keys,
492 do graceful reconnect then. Affected file silcd/server.c.
494 * Take reference of the socket in the parser context, as it's
495 possible to have the parsers in queue after the socket is
496 disconnected and this may cause crash. Affected files are
497 lib/silccore/silcpacket.c, lib/silcclient/client.c and
500 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
502 * Fixed KICK command reply sending, it sent to replies.
503 Affected file silcd/command.c.
505 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
507 * Finish the silc-mime.pl script. It now supports MIME type
508 guessing using magic files, signing data messages, executing
509 MIME handlers in background. Affected files
510 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
512 * Changed MIME signal handler to make things easier for the perl
513 script. Affected files irssi/src/silc/core/client_ops.c,
514 silc-servers.c, and irssi/docs/signals.txt
516 * Cleaned up the silc_mime_parse function and fixed detection
517 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
519 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
521 * Resolve the IP for file transfer listener from the connection
522 socket. Affected file lib/silcclient/client_ftp.c.
524 * Accept NULL hostname parameter in the functions
525 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
526 if hostname is not wanted.
528 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
530 * Fixed race condition between silc_client_init and
531 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
533 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
535 * Fixed file transfer connection closing when SIGNOFF for
536 the client is received from server. Affected file is
537 lib/silcclient/client_ftp.c.
539 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
541 * Check for disconnected socket in QUIT callback. Affected
542 file silcd/command.c.
544 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
546 * Modified the MIME parsing to allow \n and \r\n as delimiters.
547 Affected files lib/silcutil/silcstrutil.c
549 * Cleaned up the escape/unescape functions for correctness and
550 speed. Affected file irssi/src/silc/core/client_ops.c
552 * Removed handling for data messages with Content-Type: text/*,
553 moved parsing of MIME headers to the signal handler, added
554 support for signing and verifying data messages. Affected
555 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
556 irssi/src/silc/core/silc-{servers,channels}.c
558 * Added a perl script for handling data messages based on
559 information read from Mailcap files. New file
560 irssi/scripts/silc-mime.pl
562 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
564 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
565 acknowledge recepetion of a message to the sender. Updated
568 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
570 * Unregister channel key saving callback when deleting channel.
571 Affected file lib/silcclient/idlist.c.
573 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
574 before calling notify client operation. Affected file is
575 lib/silcclient/client_notify.c.
577 * Unregister QoS tasks when deleting the socket connection.
578 Affected files lib/silcutil/silcsockconn.[ch],
579 unix/silcunixsockconn.c.
581 * Implemented latest presence-attrs draft changes. Affected
582 files lib/silccore/silcattrs.h and
583 irssi/src/silc/core/silc-queries.c.
585 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
587 * Save old channel keys in list to allow more rapid change
588 of channel keys if server for some reason does that. This
589 avoids loosing so many channel messages due to not having
590 key to decrypt. Affected file lib/silcclient/silcclient.h,
591 idlist.c and client_channel.c.
593 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
595 * Continued backup router tests and fixes. Affected files
596 silcd/server_backup, server_util.c, server.c. See TODO.
598 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
600 * Fixed SERVER_SIGNOFF handling in servers. The client
601 was removed from wrong list thus not removing the client
602 at all. Affected file silcd/packet_receive.c.
604 * Do not execute rekey protocol for disabled connections as
605 it would never go through. Affected file silcd/server.c.
607 * Added timeout for rekey protocol to catch if the protocol
608 never executes successfully. Affected files silcd/server.c
611 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
613 * Abandon packet processing for disconnected sockets. Check
614 this always after calling packet processing callback.
615 Affected file lib/silccore/silcpacket.c.
617 * Fixed double registration disconnection code in server.
618 Closed wrong connection. Affected file silcd/packet_receive.c.
620 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
622 * On normal server reconnect to primary during resuming 4
623 times, then give up. Affected file silcd/server_backup.c.
625 * If during reconnecting to routers we notice we have router
626 connection but no primary router set, the server is in desync.
627 Reconnect to primary to restore network. Affected file
630 * Assure that only one protocol is exeucting at the same time.
631 Added checks for all protocols. Affected files are
632 silcd/server.c and server_backup.c.
634 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
636 * Check that a string is not already part on invite/ban
637 string when processing it. Affected file silcd/server_util.c.
639 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
641 * Fixed the CUMODE_CHANGE for founder mode changes to comply
642 with 1.2 version of the protocol. Affected file is
643 silcd/packet_receive.c.
645 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
647 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
648 where the passphrase was given. Affected file is
651 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
653 * INVITE and BAN notifys are now delivered from routers to
654 servers (but not clients) on the channel. Updated specs and
655 code. Affected files silcd/packet_[send|receive].[ch],
656 command.c, server.c and server_util.c.
658 * Implemented INVITE and BAN announcing. Affected files are
659 silcd/server.[ch], server_util.c.
661 * Implemented SilcStatus error type argument returning in
662 command reply error in server. Affected file silcd/command.c.
664 * Implemented SilcStatus argument returning in comand reply
665 in client library. The command_reply client operation now
666 returns error specific arguments as well. Affected files
667 are lib/silcclient/command_reply.[ch], client_resume.c,
668 lib/silccore/silcstatus.[ch].
670 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
672 * Backup router protocol version 1.2 implemented. Testing still
673 required. Affected files in silcd/server_backup.[ch], server.c,
674 packet_receive.c and server_internal.h.
676 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
678 * silc_client_send_[channel|private]_message now return TRUE
679 or FALSE. Affected file lib/silcclien/client_channel.c and
682 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Check for explicit nickname in INVITE and BAN processing
685 during join as well (and don't expect only wildcards in
686 invite/ban strings). Affected file silcd/command.c.
688 * Fixed the INVITE and BAN by public key. The public key saved
689 is the PK payload (as specified) not the raw data. Affected
690 file silcd/server_util.c.
692 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
694 * UTF-8 text message support for actions and notices in SILC
695 Client. Affected file irssi/src/silc/core/client_ops.c.
697 * silc_get_username and silc_get_real_name now returns sensible
698 data on Win32. Patch by Toni Willberg. Affected file is
699 lib/silcutil/win32/silcwin32util.c.
701 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
703 * Provide a signal handler to send MIME encoded messages and emit
704 a signal when a MIME encoded message is received. Also document
705 the signals for usage with the perl interface.
707 A sample perl script will be supplied at a later point.
709 Affected files are irssi/docs/signals.txt,
710 irssi/src/silc/core/client_ops.[ch],
711 irssi/src/silc/core/silc-{channels,servers}.c
713 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
715 * Use SILC_COMMAND_PING to estimate the round-trip time to the
716 server. Use this time to display a lag and disconnect when it
717 exceeds a specified limit.
719 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
721 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
723 * Remove the channel auth list in normal server if router
724 encofrces its list during connecting. Send notify to channel
725 to remove the mode to remove the list. Affected files are
726 silcd/server_util.c and silcd/packet_receive.c.
728 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
730 * Added support for channel public keys. Updated protocol specs
731 and implemented it. Affected files are
732 silcd/command.c, command_reply.c, lib/silcclient/command.c,
733 lib/silcclient/command_reply.c.
735 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
737 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
738 terminate the process on Linux. Affected file silcd/silcd.c.
740 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Check for NULL buffer in silc_buffer_clear. Affected file
743 is lib/silcutil/silcbuffer.h.
745 * Simplified the backup router protocol by removing the _GLOBAL
746 types. Updated protocol specs and the code. Affected files
747 are silcd/server_backup.[ch].
749 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
751 * Deny '@' and '!' from nicknames since they are reserved
752 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
753 Updated protocol specs and the code.
755 Affected files are silcd/server_util.[ch].
757 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
759 * Fixed stack overflow in Irssi SILC client. Affected
760 file irssi/src/silc/core/client_ops.c.
762 * Check that Host is set in ServerConnection and RouterConnection
763 in silcd.conf. Affected file silcd/serverconfig.c.
765 * Fixed crash in server with protocol completion callbacks,
766 namely rekey and backup resuming protocols. Affected files
767 are silcd/server_backup.c and silcd/server.c.
769 * Fixed rekey protocol to not restart if it is started already.
770 Affected files are lib/silcclient/client.c and
773 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
775 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
777 * Fixed EOF handling in SILC Config, affected file
778 lib/silcutil/silcconfig.c.
780 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
782 * Fixed RESOLVING flag handling in JOIN notify and other
783 notifys to handle the resolvings correctly in client library.
784 Affected file lib/silcclient/client_notify.c.
786 * Do not send full INVITE and BAN lists in INVITE and BAN
787 notifys, only the changed information. Affected file
790 * Fixed INVITE notify sending in INVITE command, send it
791 only when needed. Affected file silcd/command.c.
793 * Handle the founder key change properly in CMODE_CHANGE
794 notify. Bug #122. Affected file silcd/packet_receive.c.
796 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
798 * Remove the mark for output (mark it only for input) after
799 purging outgoing queue. Prevents the "Error in select()"
800 floods. Affected file silcd/packet_send.c.
802 * Fixed incorrect connection deletion from client library
803 after calling "connect" client operation. Could cause
804 crashes for example during reconnect timeouts. Affected
805 files are lib/silcclient/client.c and
806 irssi/src/silc/core/client_ops.c.
808 * Check server private key file permissions before starting
809 the server. Affected file silcd/serverconfig.c.
811 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
813 * NULL terminate allocated string in silc_buffer_strformat.
814 Affected file lib/silcutil/silcbuffmt.c.
816 * Rewrote the invite/ban list string handling in server to
817 use SilcBuffer instead. Affected files are silcd/command.c
818 and silcd/server_util.c.
820 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
822 * Fixed double free in CMODE command when setting new HMAC
823 for channel. Affected file silcd/command.c.
825 * Added couple of missing memset's to zero sensitive memory.
826 Affected files silcd/command.c, lib/silcclient/command.c.
828 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Fixed a double free in INVITE command error handling in
831 server. Affected file silcd/command.c.
833 * Added macros SILC_SWAB_[16|32] to swab byte order of
834 16-bit and 32-bit unsigned integers. Affected file
835 lib/silcutil/silctypes.h.
837 * Use the SILC_SWAB_16 instead of htons() in server when
838 handling ports since the ports in structures are always
839 in little-endian order (regardless of platform). Affected
840 file silcd/serverid.c and silcd/server_backup.c.
842 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
844 * Send DISCONNECT in close admin command in server. Affected
845 file silcd/command.c.
847 * Check whether we are already connecting to a remote router
848 (in addition of checking whether we are already connected)
849 before creating new connection. Affected file silcd/server.c.
851 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Added better compiler and compiler flags checking in
856 * Check that socket is valid after QoS is applied to data.
857 Affected file lib/silcutil/unix/silcunixsockconn.c.
859 * Make sure the socket connecetion is not closed to early
860 when closing connection in server. Also make sure the
861 connection is always closed after error in a protocol.
862 Affected file silcd/server.c.
864 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
866 * Removed --session and --dummy options from Irssi SILC Client.
867 -d option is available only if --enable-debug was given.
868 Affected files are irssi/src/silc/core/silc-core,
869 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
871 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
873 * Added silc_buffer_steal to steal the data from the buffer.
874 Affected file lib/silcutil/silcbuffer.h.
876 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
878 * Fixed server crash with double Primary block in config file.
880 Fixed also various memory leaks around the config file
881 parser. Affected files lib/silcutil/silcconfig.c,
882 silcd/serverconfig.c.
884 * Changed my nickname (Johnny Mnemonic) to my real name, this
885 means that bugs introduced by him were actually introduced
888 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
890 * Don't display "foo appears as foo\nYou're now known as foo"
891 messages. Affected file irssi/src/silc/core/client_ops.c
893 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
895 * Fixed error handling of invalid client entry when calling
896 commands in server. Fixes a crash. Affected file
899 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
901 * Added some sanity checks in server for correctness of the
902 server configuration. Affected file silcd/serverconfig.c.
904 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
906 * Prevent endless resolving of user informations in USERS
907 command by checking the command reply status correctly.
908 Affected file lib/silcclient/command_reply.c.
910 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
912 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
913 file is lib/silcutil/silcfileutil.c. A patch by Matthew
914 Aldous <Matthew@Aldous.com>.
916 * Added better implementation using CriticalSection of
917 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
918 <mikko.lahteenmaki@pikabaana.net>.
920 * Added some Winsock WIN32 compatiblity defines into
921 includes/silcwin32.h.
923 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Fixed double free in async host lookup code. Affected file
926 lib/silcutil/silcsockconn.c.
928 * On backup router handle now the SERVER_SIGNOFF from router
929 for local connected servers too, and close the connections.
931 Do not process them as normally signing off servers when they
932 really signoff by sending EOF fe, but always assume that
933 router sends the SERVER_SIGNOFF.
935 Affected files silcd/server.c and silcd/packet_receive.c.
937 * Fixed socket unsetting when closing connections. Affected
938 files silcd/server.c and silcd/packet_send.c.
940 * Do not print the nickname in SERVER_SIGNOFF if we do not
941 have it. Prevents asserts in Irssi core. It is possible we
942 don't have the nick if it was just being resolved when server
943 signoff. Affected file irssi/src/silc/core/client_ops.c.
945 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed autonick crashbug in client library. Affected file
948 lib/silcclient/client.c.
950 * Fixed Unix implementation of SilcMutex to really assert if
951 the mutex is locked/unlcoked already. Affected file
952 lib/silcutil/unix/silcunixmutex.c.
954 * Fixed locking in silc_schedule_uninit. It didn't lock
955 when dispatching timeout tasks. Affected file is
956 lib/silcutil/silcschedule.c.
958 * Changed Win32 implementation of SilcThread to use modern
959 Win32 interface. Affected file is
960 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
962 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
964 * Don't print signed messages when sending failed. Affected files
965 irssi/src/silc/core/silc-[servers.c/commands.h]
967 * Send adquate signal when founding a channel by joing it. Affect
968 file irssi/src/silc/core/client_ops.c
970 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
972 * Fix theme abstracts parsing. Affected files irssi/default.theme,
973 irssi/src/fe-common/core/themes.c
975 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
977 * Fixed close command to use the port correctly when closing
978 server connections. Affected file silcd/idlist.c.
980 * Check for NULL outbuf in silc_socket_write. It is possible
981 that it is NULL is some odd case. Affected files are
982 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
984 * Do not call final protocol callback for backup router
985 resuming protocol when closing connection. It is closed
986 by timeout in case of error. Affected file silcd/server.c.
988 * Backup reconnect to router if backup resuming protocol
989 failed. Affected file silcd/server_backup.c.
991 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed double free in SKE library error hadling when signature
994 error occurred. Affected file lib/silcske/silcske.c.
996 * Save the fingerprint to new SilcClientEntry after changing
997 nickname. Affected file lib/silcclient/client_notify.c.
999 * Print SIGNOFF in Irssi SILC client only if the nickname is
1000 known. Prevents asserts in Irssi core. It is possible we
1001 don't have the nick if it was just being resolved when it
1002 quit. Affected file irssi/src/silc/core/client_ops.c.
1004 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1006 * Fixed double free in invite list adding code when adding
1007 invite strings. Affected file silcd/server_util.c.
1009 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1011 * More log printing during backup router protocol. Affected
1012 file silcd/server_backup.c.
1014 * Removed backwards support for old private key file format.
1015 Affected file lib/silccrypt/silcpkcs.c.
1017 * Removed backwards support for not-so-strict decryption length
1018 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1020 * GETKEY to update the client entrys fingerprint too.
1021 Affected file lib/silcclient/command_reply.c.
1023 * Added --without-libtoolfix for package builders using weird
1024 wrappers around libtool (BSD at least).
1026 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1028 * Fixed backup router bugs: When backup resumes router and
1029 receives a CHANNEL_MESSAGE packet the backup must not act
1030 as router since the packet header decryption would be
1031 different. Also, when relaying packets to channel, do
1032 not re-encrypt packets on backup that came from the primary
1033 since the connection isn't really router-router connection.
1034 Affected files silcd/server.c, silcd/packet_send.c.
1036 * Added checks in encryption/decryption that encryption/decryption
1037 length sent as argument really is multiple by block size. Helps
1038 catching really weird bugs like the above backup router bugs
1039 when packets are being decrypted in wrong way. Affected files
1040 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1042 * Fixed padding generation in private key file encryption.
1043 Affected file lib/silccrypt/silcpkcs.c.
1045 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1047 * Added ignore_message_signatures setting which can be used
1048 to ignore signatures in messages. Affected files are
1049 irssi/src/silc/core/client_ops.c, silc-core.c.
1051 * Fixed the libtoolfix to use command line options instead of
1052 environment variables. They didn't work as expected. Now,
1053 the libtool is fully run-time configurable.
1055 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1057 * Verify signature payload for signed messages. Affected files
1058 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1059 irssi/src/silc/core/silc-core.h
1061 * Display signature verification result in public and private
1062 messages using theme abstracts. See irssi/default.theme for
1063 examples on their usage. Affected files
1064 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1065 irssi/src/fe-common/silc/module-formats.[ch],
1066 irssi/src/fe-common/silc/fe-common-silc.c,
1067 irssi/src/fe-common/silc/Makefile.am
1068 irssi/src/fe-common/core/fe-messages.[ch]
1070 * Fixed bugs in Irssi's theme parsing. Affected files
1071 irssi/src/fe-common/core/themes.c
1073 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1075 * Calculate the correct length for signed messages before
1076 encrypting, it must be multiple by block size. Affected
1077 file lib/silccore/silcmessage.c.
1079 * silc_message_signed_get_public_key returns now both
1080 decoded and encoded public key. Affected files are
1081 lib/silccore/silcmessage.[ch].
1083 * Added libtoolfix script that makes the libtool more generic
1084 and configurable in run-time. Now we can specify in run-time
1085 if what kind of libraries we want to create, regardless of
1086 configuration. SIMs are now creates even if --disable-shared
1087 was explicitly given.
1089 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1091 * Fixed founder key sending in CMODE command in client.
1092 Affected file lib/silcclient/command.c.
1094 * Fixed CUMODE founder authentication in server to not check
1095 for client's public key since it's not supposed to do that.
1096 Affected file silcd/command.c.
1098 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1100 * Set realname and hostname in NICK_REC records. Affected file
1101 irssi/src/silc/core/silc-nicklist.c
1103 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1105 * Remove 1.0 protocol backwards compat code from client
1108 * Added more reliable check for whether nickname did change
1109 or not, or whether only Client ID changed in NICK_CHANGE
1110 notify. Affected file lib/silcclient/client_notify.c.
1111 Fixes bug in '@' character handling in a nickname.
1113 * Added support for automatically parsing signature from
1114 the message payload. Added new function
1115 silc_message_get_signature to return the payload to
1116 application. Affected files lib/silccore/silcmessage.[ch].
1118 * Changed the private_message and channel_message client
1119 operations to deliver the SilcMessagePayload to the
1120 application too. Application can use it fe. to get the
1121 signature from the message for verification. Affected
1122 file lib/silcclient/silcclient.h, client_channel.c and
1125 * Redefined the signed payload for message payloads.
1126 Updated protocol specs and implemented.
1128 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1130 * Fixed wrong invite and ban list handling in server command
1131 reply. Affected files are silcd/command_reply.c,
1132 silcd/server_util.[ch].
1134 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1136 * Fixed CMODE setting in server when founder mode was set.
1137 Affected file silcd/command.c. Bug #95.
1139 * Added support to setting specific public key in CMODE in
1140 Irssi SILC client. Affected file lib/silcclient/command.c.
1142 * Added support to use specific public key in CUMODE in
1143 Irssi SILC Client. Affected file lib/silcclient/command.c.
1145 * Added support for inviting and banning by public key in
1146 Irssi SILC client. Affected file lib/silcclient/command.c.
1148 * Fixed fingerprint/babbleprint showing in invite and ban
1149 list command replys. Affected file is
1150 irssi/src/silc/core/client_ops.c.
1152 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1154 * Format CMODE +c and +h to display both the mode and the argument
1156 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1158 * Added test vectors and test programs for SHA-1, MD5,
1159 HMAC-SHA1 and HMAC-MD5. New tests are located in
1160 lib/silccrypt/tests/. Fixed also argument decoding bug in
1161 MD5 implementation. Affected file lib/silccrypt/md5.c.
1163 * Changed the channel private key and private message key
1164 generation (with static keys) to use SHA1 instead of MD5,
1165 as SHA1 is the mandatory hash function in SILC. Affected
1166 file lib/silcclient/client_[channel/prvmsg].c.
1168 * Changed the private key file encryption to use SHA1 instead
1169 of MD5. Added support for the old generation and added
1170 automatic change of the key (to be removed later). Affected
1171 files lib/silccrypt/silcpkcs.c.
1173 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1175 * Load only files with .pub suffix in PublicKeyDir. Affected
1176 file silcd/serverconfig.c.
1178 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1180 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1181 channels. Affected files silcd/silcd.c, silcd/server.h.
1183 * Added the config directive PublicKeyDir for the client block.
1184 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1186 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1188 * Merged Toni's irssi/silc.conf patch.
1190 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1192 * Max alloc tests in allocation routines. Affected file
1193 lib/silcutil/silcmemory.c.
1195 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1197 * Fixed a typo in resuming code that fixed detach/resume code
1198 in server. Bug #93. Affected file silcd/packet_receive.c.
1200 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1202 * Do reverse lookups for server when /connecting. Affected files
1203 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1204 irssi/src/core/net-nonblock.*
1206 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1208 * Added library versioning for shared libraries. Affected
1209 files configure.in.pre and lib/Makefile.am.pre.
1211 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1213 * Display INVITE and BAN lists as specified by SILC 1.2
1215 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Do not send invite list back unless asked (when sending
1218 no arguments) or when list was modified. Affected file
1221 * Remove client from invite list in KILLED notify and in
1222 KILL command. Affected file silcd/command.c and
1225 * Fixed bugs in invite list handling in INVITE command.
1226 Affected files silcd/command.c and silcd/server_util.c.
1228 * Merged with Irssi 0.8.6.
1230 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1231 Affected file irssi/src/fe-text/silc.c.
1233 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1235 * The silc_argument_get_[first/next] now return the argument
1236 type to caller. Added silc_argument_payload_encode_one.
1238 Affected files are lib/silccore/silcargument.[ch].
1240 * Added support for the SILC 1.2 INVITE command and new
1241 invite lists to server. Affected files are silcd/command.c,
1242 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1244 * Added support for the SILC 1.2 BAN command and new
1245 ban lists to server. Affected files are silcd/command.c,
1246 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1248 * Added support to client sending new INVITE command. Affected
1249 file is lib/silcclient/command.c.
1251 * Added support to client sending new BAN command. Affected
1252 file is lib/silcclient/command.c.
1254 * Added support for removing client from invite list when kicked
1255 from channel, as SILC 1.2 dictates. Affected files are
1256 silcd/packet_receive.c and silcd/command.c.
1258 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1261 automatically the cipher's internal IV. Affected files
1262 lib/silccrypt/silccipher.[ch].
1264 * Assure the RESUME_CLIENT packet is not sent to twice to
1265 backup router if the detached client was originated from
1266 the backup. Affected file silcd/server.c. Bug #76.
1268 * Changed silc_sim_symname to not allocate memory. Affected
1269 file lib/silcsim/silcsimutil.c.
1271 * Fixed memory leaks with SIMs in server. Affected files
1272 silcd/serverconfig.c, silcd/server.c.
1274 * Fixed channel key distribution after resuming detached
1275 client. Affected files silcd/packet_receive.c.
1277 * Fixed channel's global_user boolean checking after detaching.
1278 Check it after changing the owner of the client not before.
1279 Affected file silcd/packet_receive.c.
1281 * Fixed few double frees from client library. Fixes at least
1282 Bug #81, possibly others too.
1284 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1285 notifys in Irssi SILC Client. Affected file is
1286 irssi/src/silc/core/client_ops.c. Bug #82.
1288 * Applied Ville Räsänen's manual page and --mandir bugfix
1289 patch. Affected files are configure.in.pre and Makefile.am.pre.
1292 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * Added support to backup router protocol for backup to tell
1295 normal server that it cannot use the backup router as primary
1296 because the primary isn't really down. Updated protocol
1299 * Added support for primary router to tell backup router that
1300 resuming is not possible because the backup really isn't primary
1301 in the cell. For example if backup disconnected itself the
1302 resuming is not allowed since the primary really did not
1303 go down. Updated protocol specs.
1305 * Removed MARS from crypto library.
1307 * Defined the CTR mode and Randomized CBC mode in SILC. The
1308 CTR mode is RECOMMENDED now in specification. Defined also
1309 Serpent cipher as optional cipher. Updated the protocol specs.
1311 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1313 * Added support for inviting/banning by IP/MASK, public key,
1314 and explicit Client ID. Redefined the command and notify
1315 types to allow easier forwards support for other methods
1316 of inviting/banning. Updated protocol specs.
1318 * Remove the client from channel's invite lists if the client
1319 is kicked or killed. Updated protocol specs.
1321 * Unified the Channel Message Payload and Private Message
1322 into one Message Payload. Updated protocol specs and
1325 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1327 * Don't wait for EOF after socket error has occurred, but
1328 close the connection. Affected file is silcd/server.c.
1330 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Added support for setting FOUNDER mode on channel with
1333 specific public key which can be set with CMODE command.
1334 Updated protocol specs and implemented in client and server.
1336 * Fixed the Irssi SILC client to correctly shutdown the client
1337 library to avoid memory leaks. Affected files are
1338 irssi/src/silc/core/silc-core.c and silc-servers.c.
1340 * Deprecated the No Reply flag in SKE protocol and introduced
1341 "IV Included" flag which can be used to indicate that the IV
1342 is included in the ciphertext. This makes it possible to use
1343 SILC on unreliable transport, such as UDP which may cause
1344 packet reordering and losses. Updated protocol specs, did
1347 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1349 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1350 < 32 bit values in correct size. Affected file is
1351 lib/silcmath/mp_mpi.c.
1353 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * Fixed the KE Start Payload parsing to check that mandatory
1356 fields are present. Affected file lib/silcske/payload.c.
1358 * Fixed compilation warnigs in Irssi SILC Client. Affected
1359 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1361 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1363 * Print "nick now appears as newnick" and update Irssi's nicklist
1364 when you change your nick to "nick". Closes #62
1366 * Never format your own nick. Closes #63
1368 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1370 * SILC_UMODE_GONE changes are now propagated correctly to the
1371 Irssi client. Closes #54
1373 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1375 * Fixed example in /HELP KEY
1377 * Added expando $j which expands to current SILC Client version
1379 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Fixed public key decoding in crypto library.
1383 * Added better error printing to SKE library.
1385 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Fixed NICK command to not crash if nickname was not sent.
1389 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1392 Deprecated the old Encrypt-And-MAC order. Updated protocol
1393 specs and implemented.
1395 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1396 generation. Updated specs and implemented.
1398 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * Added support for rekey before 2^32 sequence number wraps.
1401 Affected files in server and client library.
1403 * Padding must be at least 8 bytes now. Implemented and updated
1406 * Compute maximum padding for authentication packets to make
1407 passphrase approximation attacks impossible. Affected files
1408 in client library and in server.
1410 * Fixed PING command sending in client library and handling in
1411 server. The server ID must be ID Payload, not raw ID data.
1412 Affected files in server and client library.
1414 * Defined that all public keys sent in commands and notify
1415 payloads are actually Public Key Payloads not raw public key
1416 data. Updated protocol specs and implemented.
1418 * Updated protocol version to 1.2. Updated specs and code.
1420 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1421 status types. Updated specs and the code.
1423 * Added support for normal client to kill its own entries from
1424 the network. Updated protocol specs and the code.
1426 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1427 and added initial implementation.
1429 * Added MAC field to the Private Message Payload to protect
1430 against chosen ciphertext attacks. Updated the protocol specs
1433 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1434 attribute to indicate the user's current idle and signon time
1435 of a service. Updated protocol specs and implemented.
1437 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Added "do_not_bind" argument to silc_client_file_send what
1440 can be used to not bind locally but assume the file receiver
1441 provides the point of connect. Usefull when sender is behind
1442 NAT device. Affected file lib/silcclient/silcclient.h and
1445 * Added -no-listener option to FILE SEND command in Irssi SILC
1446 client. Affected file irssi/src/silc/core/silc-servers.c.
1447 Renamed FILE RECEIVE to FILE ACCEPT.
1449 * Confirm passphrase for private key encryption in
1450 silc_create_key_pair and silc_change_private_key_passphrase.
1451 Affected files are lib/silcutil/silcapputil.c.
1453 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1455 * Move silc_client_packet_send back to internal, added
1456 silc_client_send_packet, a bit simpler function for application.
1457 Affected files lib/silcclient/silcclient.h, client.c and
1460 * Moved the SilcClientEntry, SilcChannelEntry and
1461 SilcServerEntry to silcclient.h to be public and documented
1462 them for application. Affected files are
1463 lib/silcclient/silcclient.h and idlist.h.
1465 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1467 * Fixed manual page installation patch by Ville Räsänen.
1468 USERS help page fix patch by Ville Räsänen
1470 * Changed the silc_client_command_call interface to make
1471 the command call simpler for the application. The library
1472 now handles the command line parsing, command finding and
1473 execution. Application only needs to call the function
1474 with the command line. Affected files are
1475 lib/silcclient/silcclient.h, command.[ch].
1477 * Fixed silc_get_input to NULL-terminate the returned input.
1478 Affected file lib/silcutil/silcutil.c.
1480 * Resolve the client's public key in JOIN command if the
1481 founder auth data is being requested but we don't know the
1482 client's public key. Affected file silcd/command.c.
1485 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Print notify for server opers when backup router comes
1488 online. Affected file silcd/server.c.
1490 * Fixed the INVITE command to send the invite list in
1491 command reply. Affected file silcd/command_reply.c.
1493 * Fixed MOTD command reply sending. Affected file
1496 * UTF-8 decode the topic in TOPIC command reply and LIST
1497 command reply in Irssi SILC client. Affected file is
1498 irssi/src/silc/core/client_ops.c.
1500 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Fixed the INVITE command to not crash Irssi SILC client
1503 when given without nickname argument. AFfected file
1504 irssi/src/silc/core/client_ops.c.
1506 * Fixed double free in WHOIS query on normal server when
1507 forwarding query to router. Affected file is
1508 silcd/server_query.c.
1510 * Fixed WATCH command reply handling on normal server which
1511 was missing altogether. Affected file silcd/command_reply.c.
1514 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1516 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1517 Included yodl sources for each of these. Also modified
1518 Makefile.am prototype to install these files to proper
1519 locations. Updated CREDITS. Affected file Makefile.am.pre,
1520 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1523 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Added support for encrypted private key files. Now
1526 passphrase must be provided when new key pair is created
1527 (can be empty though), and prompted when loading the
1528 private key. Added support for loading the old-style
1529 non-encrypted private keys as well. Affected files
1530 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1533 * Fixed silc_get_input to accept input on all terminals.
1534 Affected file lib/silcutil/silcutil.c.
1536 * Moved the Irssi SILC client key loading and other stuff
1537 to be called after the arguments and UI is initialized.
1538 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1540 * Added -P option to Irssi SILC client which can be used
1541 to change the passphrase of the private key. Affected
1542 file irssi/src/silc/core/silc-core.c.
1544 * Added silc_change_private_key_passphrase apputil routine
1545 to lib/silcutil/silcapputil.[ch].
1547 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Fixed connection closing in client library to not crash.
1550 Moved the connection freeing totally to function
1551 silc_clinet_del_connection. Affected file
1552 lib/silcclinet/client.c.
1554 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Changed includes/silcincludes.h to silcincludes.h.in to
1557 include configuration specific information. The silcdefs.h
1558 is not included in to installation anymore (it's only
1559 compilation time header).
1561 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Moved the SilcClient and SilcClientConnection from client.h
1564 to the public lib/silcclient/silcclient.h. Changed the
1567 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * If version string in silc_clinet_alloc is NULL the library
1570 puts it automatically. Affected file lib/silcclient/client.c.
1572 * Changed the version strings from variables to #define's
1573 in includes/silcversion.h.
1575 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Added shared library complation support.
1579 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Added lib/silcutil/silcapputil.[ch] for application
1582 utility functions. It includes routines for applications'
1583 convenience. Added silc_create_key_pair, silc_show_public_key
1584 and silc_load_key_pair functions.
1586 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Send RESUME_CLIENT packet from router to backup routers
1589 to in resuming. Affected file silcd/packet_receive.c.
1591 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * In IDENTIFY command parsing, send all other IDs except
1594 Client IDs explicitly to router for resolving on normal
1595 server. Also check that ID received in WHOIS command is
1596 always Client ID, others are not allowed. Affected file
1597 silcd/server_query.c.
1599 * Merged latest changes from irssi.org CVS.
1601 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1604 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1606 * Fixed the heartbeat sending in Irssi SILC client. Moved
1607 the silc_client_packet_send to silcclient.h for application
1608 usage. Affected files lib/silcclient/client_internal.h
1609 lib/silcclient/silcclient.h.
1611 * Fixed a bug in query resolving in server. Used wrong
1612 variable in a for loop and crashed. Affected file is
1613 silcd/server_query.c.
1615 * Server constructs requested attributes only to locally
1616 connected clients. Affected file silcd/server_query.c.
1619 * Fixed a bug when sending resolving from router to server
1620 with requested attributes. The constructed WHOIS command
1621 was incorrect. Affected file silcd/server_query.c.
1624 * Fixed Requested Attributes saving in WHOIS command reply.
1625 The length of the data buffer must be saved too. Affected
1626 file silcd/command_reply.c.
1628 * Update the client entry's servername after detaching is
1629 over. Affected file silcd/packet_receive.c. Bug #37.
1631 * Resolve incomplete client entrys in CUMODE_CHANGE and
1632 CMODE_CHANGE notifys. Affected file is
1633 lib/silcclient/client_notify.c. Bug #42.
1635 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Fixed channel key packet processing bug on backup router
1638 during backup resuming protocol. Affected file is
1639 silcd/packet_receive.c.
1641 * Fixed memory leaks in server. Affected files are
1642 silcd/server.c and silcd/packet_receive.c.
1644 * Fixed packet decryption problem when backup router encrypted
1645 channel message with wrong key during backup resuming
1646 protocol. Affected file silcd/packet_send.c.
1648 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1649 Toni Willberg (toniw@iki.fi)
1651 * Changed the SilcCipher context to be private. Changed the
1652 silc_cipher_get_iv to just return pointer to the IV. Added
1653 silc_cipher_get_name to return the name of the cipher.
1654 Fixed code all around to support these changes. Affected
1655 files are lib/silccrypt/silccipher.[ch], client library and
1658 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Fixed unaligned access in lib/silccore/silcattrs.c.
1662 * Fixed libtool linking in lib/silcsim/Makefile.am.
1664 * Fixed services attribute printing. Affected files is
1665 irssi/src/silc/core/silc-queries.c.
1667 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * Fixed a crashbug in incoming server accepting. Affected
1670 file silcd/server.c.
1672 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Added automatically generated index to Toolkit Reference
1677 * Added support for Postscript Toolkit Reference Manual.
1679 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1684 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Added 'send_events' boolean argument to the function
1687 silc_schedule_set_listen_fd which sends the set events to
1688 the application explicitly if set to TRUE. Default action
1689 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1690 lib/silcclient/client_internal.h and silcd/server_internal.h.
1692 * Added silc_compare_timeval to determine which time values
1693 is smaller. Affected file lib/silcutil/silcutil.[ch].
1695 * Added sort-of "Quality of Service" (QoS) support to
1696 SilcSocketConnection. Data reception can be controlled with
1697 rate limit per second and/or read data length limit.
1698 Added silc_socket_set_qos. Affected files are
1699 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1701 * Added the QoS configuration to SILC Server configuration
1702 file. Affected files are silcd/serverconfig.[ch] and
1705 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Merged with irssi.org CVS.
1709 * Failed OPER and SILCOPER authentications are now logged.
1710 Affected file silcd/command.c. Bugs #25.
1712 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * ROBODoc documented lib/silcutil/silcbuffer.h and
1715 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1716 <ville.rasanen@iki.fi>.
1718 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Added support for auto-passphrase authentication from the
1721 config file during connecting which was not implemented
1722 yet. Affected file irssi/src/silc/core/client_ops.c.
1724 * Fixed a bug in authentication protocol failure handling which
1725 was processing wrong callback context. Affected files
1726 are lib/silcclient/client.c and protocol.c.
1728 * Fixed the /ATTR allow off to actually work. Affected file
1729 is irssi/src/silc/core/silc-queries.c.
1731 * Fixed the /ATTR -del to work. Affected file is
1732 irssi/src/silc/core/silc-queries.c.
1734 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1738 * Fixed mask attribute adding in Irssi SILC client. Affected
1739 file irssi/src/silc/core/silc-queries.c.
1741 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Added support for saving the requested attributes in
1744 WHOIS to directory. Affected file is
1745 irssi/src/silc/core/silc-queries.c.
1747 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Added support for parsing VCard fields that do not have
1750 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1752 * Fixed a double free bug in hash table foreach function
1753 if the entry was deleted in the foreach callback. Affected
1754 file lib/silcutil/silchashtable.c.
1756 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Added silc_attribute_get_verify_data to return the signature
1759 verification data for either user digital signature or
1760 server digital signature in Requested Attributes. Affected
1761 files are lib/silccore/silcattrs.[ch].
1763 * Added silc_vcard_alloc which is used to allocated dynamic
1764 SilcVCard context. The silc_vcard_free now checks whether
1765 the context is dynamically allocated or not. Affected files
1766 are lib/silcutil/silcvcard.[ch].
1768 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Periodically remove the NOATTR status from client entry
1771 so that the client may take the attributes in use even after
1772 server has resolved them unsuccessfully earlier. Affected
1773 file silcd/server_query.c and idlist.h.
1775 * Moved sha1hash and md5hash from client->internal to
1776 SilcClient for application usage. Affected files are
1777 lib/silcclient/client.h and client_internal.h.
1779 * Fixed attribute encoding and decoding bugs. Affected
1780 files lib/silccore/silcattrs.[ch].
1782 * Added ATTR command to Irssi SILC Client which is used to
1783 manage user's Requested Attributes sending and values for
1784 WHOIS command. Affected files around Irssi SILC client.
1786 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Added silc_buffer_strformat which can be used to format
1789 strings into a buffer which size is automatically increased.
1790 Affected file lib/silcutil/silcbuffmt.[ch].
1792 * Added implementation of VCard (RFC 2426) which can be used
1793 as part of Requested Attributes in WHOIS command. Affected
1794 file lib/silcutil/silcvcard.[ch].
1796 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Some strncat -> silc_strncat changes our the core and
1801 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1802 errors. Added better error printing to SKE library.
1803 Affected files lib/silcske/silcske.c, silcske_status.h and
1806 * Save the PKCS key length even if only private key is set to
1807 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1809 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1810 length in bits not in bytes. Affected files are
1811 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1812 silcd/server_query.c.
1814 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Added silc_attribute_payload_encode_data to directly encode
1817 the data into the attributes buffer. Renamed function
1818 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1819 Affected files are lib/silccore/silcattrs.[ch].
1821 * silc_hash_table_find_foreach calls the foreach function now
1822 once even if the nothing was found with context set to NULL.
1823 Affected file lib/silcutil/silchashtable.[ch].
1825 * Remove the RESOLVING flag from client entry after received
1826 the Requested Attributes from the client. Fixed memory leak
1827 in client entry freeing. Affected files silcd/server_query.c
1830 * Added Requested Attributes support into SILC Client Library.
1831 It is not able to send requested attributes in WHOIS command,
1832 and also receive and process requested attributes. Added
1833 silc_client_attribute_[add|del] and silc_client_attributes_get
1834 functions. Added also `ignore_requested_attributes' to the
1835 SilcClientParams to not use attributes in client. Affected
1836 files are lib/silcclient/command.c, client_attrs.[ch],
1837 silcclient.h, client_internal and client.[ch].
1839 * Changed the silc_client_get_client_by_id to support Requested
1840 Attributes, it takes them as argument now. Affected file
1841 is lib/silcclient/silcclient.h, and idlist.c.
1843 * Added -details option to WHOIS command in Irssi SILC Client
1844 to support the requested attributes. By default it requests
1845 all attributes. Affected file lib/silcclient/command.c and
1846 irssi/doc/help/in/whois.in.
1848 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Add also SERVICE attribute for server-constructed attribute
1851 data. Also digitally sign the attributes and add
1852 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1853 silcd/server_query.c.
1855 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Changed the silc_attribute_payload_encode to support list
1858 of attributes (function may be called several times to add
1859 a new attribute). Removed the silc_attribute_payload_encode_list
1860 function. The encoding function now also automatically encodes
1861 the data, so the caller does not need to do that. Affected
1862 files lib/silccore/silcattrs.[ch].
1864 * Added support for replying on behalf of the user to the
1865 Requested Attributes in WHOIS command in the server. Affected
1866 file silcd/server_query.c.
1868 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1869 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1871 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Don't swtich to become primary router if we are backup if
1874 decryption error has occurred. Affected file silcd/server.c.
1876 * Fixed a bug in backup router IP address comparison in
1877 silc_server_backup_get.
1879 Save now also the port of the server/router and use that
1880 in comparison as well. Affected file silcd/server_backup.c.
1882 * Normal server now reconnects to backup router automatically
1883 if connection is lost to it. Affected file silcd/server.c.
1885 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * If packet processing fails (like integrity check fails)
1888 the connection is closed now. Affected files are
1889 lib/silccore/silcpacket.c and silcd/server.c.
1891 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Fixed double free in RSA public key set function
1894 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1897 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1899 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1900 Added server_query.[ch] which provides one interface for
1901 querying information using all three commands.
1903 * Changed all "typedef unsigned char" in core library to
1904 "typedef SilcUInt8".
1906 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1910 * Renamed silc_server_get_client_resolve to
1911 silc_server_query_resolve and moved to server_query.[ch].
1913 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Resumed client packet handling from server put the resumed
1916 client on wrong list on router and caused the client not
1917 be present on the network anymore. Now fixed to put the
1918 client to correct list. Affected file silcd/packet_receive.c.
1920 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1922 * Various cleanup in error message output in config parsing code
1923 and in server init code. Fixed error log files containing
1924 too many newlines ('\n') in some situations. Affected files are
1925 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1927 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Use the reverse lookupped hostname in client internals
1930 instead of one user provided us as remote server name.
1931 Affected file lib/silcclient/client.c.
1933 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Added 'app_context' to silc_schedule_init. It is an
1936 application specific context that is delivered to application
1937 in task callback functions. Affected files are
1938 lib/silcutil/silcutil.[ch].
1940 * The hb_context in SilcSocketConnection is not freed
1941 automatically anymore (application must free it). Freeing
1942 it automatic is inconsistent. Affected files are
1943 lib/silcutil/silcsockconn.[ch].
1945 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Added support for removing explicitly added client connections
1948 in rehash and closing the client connections if they were
1949 unconfigured in the rehash. Affected file silcd/server.c.
1951 * Added support for aborting automatically pending commands
1952 that never receives the reply (to avoid memory leaks).
1953 Added also silc_server_command_pending_timed to set the
1954 specific timeout for pending command. Affected files are
1955 silcd/command[_reply].[ch].
1957 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1958 specs and lib/silccore/silcstatus.h.
1960 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Changed the silc_get_time to accept time value as argument
1963 or if zero is sent return current local time. Affected
1964 file lib/silcutil/silcutil.[ch].
1966 * Added STATS command to client library and Irssi SILC client.
1967 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1969 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Assure that channel key is set before sending it. May
1972 crash server otherwise. Affected file silcd/packet_send.c.
1974 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Assure that endless loop cannot happen with detached client
1977 resolving on normal server. Added idlist status
1978 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1979 silcd/idlist.h and silcd/packet_receive.c.
1981 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Incoming file transfer request cannot use same session as
1984 the sending session. This can happen when sending file to
1985 yourself. Crashed the client on quit. Affected file
1986 lib/silcclient/client_ftp.c. Bug #24.
1988 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Implemented the draft-riikonen-precense-attrs draft and
1991 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1993 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Distribute the SERVER_SIGNOFF notify also to local backup
1996 routers from the primary router. The backup router may not
1997 have the signing of local server directly connected and need
1998 to know about the signoff. Affected file silcd/server_util.c.
2000 * Use the primary router as the origin of the locally connected
2001 server when it is disconnecting from the backup router since
2002 that's where it really is coming from. Now the clients from
2003 the disconnecting server are removed correctly and "shadow"
2004 clients are not left to the backup router. Affected file
2007 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * If normal server is standalone and found existing but disabled
2010 channel, do not re-create the channel since it creates
2011 duplicate same channels. Affected file silcd/server.c.
2013 * Added anonymous client connections support to server. New
2014 "anonymous" configuration option to ConnectionParams section
2015 added. If set to true, the username and hostname information
2016 of the client will be scrambled and anonymous user mode is
2017 set automatically to the user. Affected files are
2018 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2020 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * In JOIN notify handling, mark that the cache entry of the
2023 client cannot be expired. Can cause crashes on normal
2024 server (asserts client->channels). Affected file is
2025 silcd/packet_receive.c.
2027 * From now on distribution versions are used as protocol versions
2028 instead of by default using the Toolkit base version as protocol
2029 version. Affected file prepare.
2031 * Do not set the locally resolved hostname for local client
2032 entry but take what server sends. This way the real hostname
2033 is showed in WHOIS for yourself. Affected file is
2034 lib/silcclient/idlist.c and lib/silcclient/client.c.
2036 * Resolve local info with IDENTIFY when connecting to server.y
2038 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2040 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2041 for implied search (not needed on platforms which has native
2042 pthreads library). Use --without-pthreads to disable threads.
2043 Affected file is configure.in.pre
2045 * Fixed --with-iconv on platforms which need to bypass (broken)
2046 native iconv(). Affected file is configure.in.pre
2048 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Moved -C option parsing in Irssi SILC client at same time
2051 as other options. The UI was initialized earlier and caused
2052 problems on command line. Bug #16. Affected file is
2053 irssi/src/silc/core/silc-core.c.
2055 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2057 * Added global variable silc_log_timestamp that tells silclog
2058 wether to print or not the timestamp in the logging files.
2059 Affected file lib/silcutil/silclog.[ch].
2061 * Added silcd configuration option Timestamp in the Logging
2062 section. Affected file silcd/serverconfig.[ch],
2063 doc/example_silcd.conf.in.
2065 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Fixed fingerprint checking to check for entirely empty
2068 fingerprint instead of two first bytes when determining
2069 if it is set. Bug #18. Affected file silcd/command.c.
2071 * Fixed duplicate PKCS name registering to not allow it.
2072 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2074 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2076 * Conditionalize non-gcc compiler optimizations for various
2077 platforms, enable those commented out. Cleanups.
2078 Affected file lib/silcmath/mpi/configure.in
2080 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2082 * silc_rng_exec_command() left zombie processes if command
2083 didn't generate any output. Affected file
2084 lib/silccrypt/silcrng.c
2086 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2088 * Rewrote iconv checking, introduce --with-iconv for systems
2089 which rely on libiconv. Check if iconv() provided by libc
2090 is good enough, otherwise demand libiconv. Affected file
2093 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2095 * Search for ldopen() also in libc. This enables SIM support
2096 on *BSD systems. Based on patch from Alex Zepeda. Affected
2097 file configure.in.pre
2099 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2101 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2102 This fixes prepare on *BSD systems. Affected file
2105 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * More fixed for not having purge timeout for global clients
2108 that are on channel. Affected files silcd/command_reply.c
2111 * Fixed the rekey protocol to work with backup router connections.
2112 Rekey packets are now allowed on disabled connections as
2113 well. Affected files silcd/packet_send.c and server.c.
2115 * Do not switch to be as backup router when shutting down and
2116 closing the primary connection. Affected file silcd/server.c.
2118 * Fixed memory leaks in backup router deleting. Added
2119 silc_server_backup_free to free all data during shutdown of
2120 server. Affected files silcd/server_backup.[ch].
2122 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2124 * Do not process commands if the sock->user_data is NULL.
2125 Affected file silcd/command.c.
2127 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Fixed buffer overflow and security problems (loosing bits
2130 in CFB encryption) in SILC RNG. Problems reported by
2131 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2133 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Added yet more checks that client is not expired on global
2136 list if it is on channels. Affected file is
2137 silcd/command_reply.c.
2139 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Merged c0ffee's MIME signal patch which adds support for
2142 sending also MIME messages in Irssi SILC Client, and handling
2143 received MIME messages in a signal (and perhaps doing something
2144 to non-textual MIME messages).
2146 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Fixed pending command deletion in server and client library
2149 to check the whole list instead of breaking after first found.
2150 The affected files are silcd/command.[ch] and
2151 lib/silcclient/command.[ch].
2153 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2156 secret or private, otherwise it's possible to find out
2157 whether a secret channel exists or not. Affected file
2160 * If CMODE change fails during the mode setting, assure that
2161 the old mode mask is set for the channel back. Affected
2162 file silcd/command.c.
2164 * Fixed passphrase saving on +a channel on normal server
2165 after successful JOIN command. Affected file silcd/command.c.
2167 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Remove server/router operator privileges in DETACH command,
2170 since it's possible to resume to server where these
2171 privileges would not be allowed for the client. Affected
2172 file silcd/command.c.
2174 * Do not set to wait for backup in rehash of the server.
2175 Affected file silcd/server.c.
2177 * Do not check listener sockets when counting how many
2178 socket connections we have. Affected file is
2179 silcd/server_util.c.
2181 * Do not announce disconnected clients that are remaining
2182 in history (for WHOWAS). This is because SIGNOFF notify
2183 for these has been sent earlier already. Affected file
2186 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Buffer overflow with CUMODE command's mode->mode character
2189 conversion. Reported by Ville Räsänen. Affected file
2190 lib/silcutil/silcutil.c.
2192 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Allow heartbeat packets to go disabled connections anyway.
2195 Affected files silcd/server.c and silcd/packet_send.c.
2197 * Do not broadcast New Channel packets with List flag set
2198 in the packet to backup routers. The router must check
2199 for the correctness of the packets before sending them.
2200 It is possible that router will have enforce Channel ID
2201 change and this would cause desync in the backup router.
2202 Affected file silcd/packet_receive.c.
2204 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2205 are handled in list parsing. They are not list packets
2206 anymore. Affected file silcd/packet_receive.c.
2208 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Stop waiting for backup router through the timeout, not
2211 directly after backup router has arrived. Affected file
2214 * Do not re-create channel keys and send them when removing
2215 clients in server shutdown. Affected files are
2216 silcd/server_internal.h and silcd/server_util.c.
2218 * Notify distribution to backup routers was missing from
2219 the silc_server_send_notify_dest function which caused
2220 desyncing problems with backup router. Affected file is
2221 silcd/packet_send.c.
2223 * The client's channel removing was working wrong on
2224 backup router. It assumed that it doesn't know global
2225 information but backup router does know. For this reason
2226 it could remove channel when it wasn't supposed to do that.
2227 Affected file silcd/server.c and silcd/server_util.c.
2229 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Stop for a couple seconds after badkup router has become
2232 primary router. Affected file silcd/server.c.
2234 * Added silc_server_remove_servers_by_server, which is used
2235 to remove servers originated from some other server. Also
2236 clients of those servers can be removed too. Affected file
2237 silcd/server_util.[ch].
2239 * When removing clients after a server has signed of remove
2240 also all servers behind that server (unless they are known
2241 to be available locally), and send SERVER_SIGNOFF for each
2242 of the server separately. Also the signed off clients are
2243 sent now separately per signed off server. The affected files
2244 are silcd/server.c and silcd/server_util.[ch].
2246 * All servers added with silc_idlist_add_server must always
2247 have both "router" and "connection" pointers set. Otherwise,
2248 bad server entries may be left around in the cache.
2249 Affected file silcd/command_reply.c.
2251 * Do not create the channel key in NEW_CHANNEL packet
2252 processing if the channel is empty. Affected file
2253 silcd/packet_receive.c.
2255 * Completed backup router support for standalone routers.
2256 Supports also servers in the cell that do not use the backup
2259 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Fixed a bug in silc_string_regexify which did not add '^'
2262 at the start of each string, and thus the matching was
2263 not explicit. For example ban list iikone@*!*@* would
2264 match also "priikone", which is wrong, it would have to be
2265 *iikone@*!*@* to match also "priikone". Affected
2266 file lib/silcutil/unix/silcunixutil.c.
2268 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Enable all local server connections before updating client
2271 caches when we've become backup router. Otherwise, signoff
2272 packets may not reach the clients. Affected files are
2273 silcd/server.c and silcd/server_util.[ch].
2275 * Fixed a bug in version string parsing which could crash
2276 the program with specially formatted version string.
2277 Bug reported and patch provided by Ville Räsänen. Affected
2278 file lib/silcutil/silcutil.c.
2280 * Handle the disconnection immediately when DISCONNECT
2281 packet is received in server. Affected file silcd/server.c.
2283 * Primary router now waits a short time (10 seconds) for
2284 backup router connection before accepting any other
2285 connection (except local). Affected file silcd/server.c,
2288 * Fixed a crash in client libary in NICK_CHANGE notify when
2289 NICK_CHANGE arrived for client entry we are resolving
2290 currently. Affected file lib/silcclient/client_notify.c.
2292 * Call the sconn->callback completion even if error had
2293 occurred. Start reconnecting always if connection to
2294 primary router fails during backup router protocol.
2295 Affected files silcd/server.c and server_backup.c.
2297 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Added functions silc_server_send_opers and
2300 silc_server_send_opers_notify to send packets stricly
2301 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2302 to send variable argument notify to operators.
2303 Affected files silcd/packet_send.[ch] and silcd/server.h.
2305 * Removed UMODE rights checking with UMODE_CHANGE notify.
2306 Affected file silcd/packet_receive.c.
2308 * Server/router operator now receives notify when network
2309 switches to backup router and when it resumes the use of
2310 primary router. Affected file silcd/server.c and
2311 silcd/server_backup.c.
2313 * Fixed the updating of client information after backup
2314 resuming protocol is over; update all except local clients
2315 to the new primary router. The affected file is
2316 silcd/server_util.c.
2318 * Added support for closing active connections in rehash
2319 that were unconfigured by the user. Supports currently
2320 closing server and router connections. Affected file
2323 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2325 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2328 is NULL since seems that on some platforms NULL is allowed
2329 and on some it's not. Fallback encoding is used instead.
2330 Affected file lib/silcutil/silcstrutil.c.
2332 * Fixed statistics updating for incoming server connection
2333 which could cause problems when re-connecting. Affected
2334 file silcd/server.c.
2336 * Preliminary backup router support for standalone router
2337 added. Affected files in silcd/.
2339 * Mark server connections in backup router disabled before
2340 and after backup protocol. Affected file is
2341 silcd/server_backup.c.
2343 * Added support for reconnecting to remote server connection
2344 even if the protocol fails, and if the configuration wants
2345 us to keep trying to connect anyway.
2347 Server connection is not allowed to backup router if
2348 backup router does not have connection to primary router yet.
2350 Affected file is silcd/server.c.
2352 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Added silc_client_udpate_server function to update changed
2355 server info. Affected file lib/silcclient/idlist.[ch].
2357 * Added check for server entries that are being resolved when
2358 notify is received. If being resolved, handle the received
2359 notify only after it's resolved so that all notifys are
2360 handled in same order as received from the server.
2362 Added similar resolver check to channel entries. Every
2363 notify that cause resolving of any information that affects
2364 channel entry marks the channel entry in waiting state.
2365 After whatever resolving is over the waiters are signalled
2366 and only then the notifys are handled in the same order
2367 as delivered from the server.
2369 Affected files are lib/silcclient/idlist.[ch], and
2372 * Fixed KILLED notify handling in normal server. Affected
2373 file silcd/packet_receive.c.
2375 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2376 is locally connected, or was locally connected (but may
2377 be detached and connection is not active). Added also
2378 SILC_IS_LOCAL for checking this status. Affected files
2379 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2380 silcd/server.c and silcd/server_internal.h.
2382 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Don't send or handle TOPIC_SET if topic is already set and
2385 is same as being set. Affected files silcd/command.c and
2386 silcd/packet_receive.c.
2388 * Fixed CMODE change rights checking to work correctly when
2389 removing modes by operator. Affected file is
2390 silcd/server_util.c.
2392 * Fixed some handling with New Channel packet in router and
2393 fixed some CMODE_CHANGE notify handling in server and router.
2394 Affected file is silcd/packet_receive.c.
2396 * Changed "disconnect" client operation to include the
2397 reason of the disconnection and optional disconnection
2398 message. Affected file lib/silcclient/silcclient.h.
2400 * Made the compilation of lib/contrib/ stuff conditional.
2401 Affected files configure.in.pre, lib/contrib/Makefile.am.
2403 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2406 to the sender of the notify too, to avoid situation where two
2407 notifys are in the network at the same time going to oppsite
2408 directions. Affected file silcd/packet_receice.c.
2410 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Delete the client from channel even if the cilent->id is
2413 NULL. It was possible that client was deleted without
2414 removing from channels (theoretically at least). Affected
2415 file silcd/server.c and silcd/server_util.c.
2417 * Free the client data too when resuming is not successful.
2418 Affected file silcd/packet_receive.c.
2420 * Merged some code from c0ffee's silc-plugin. Affected files
2421 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2423 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2424 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2425 to the primary router connection, the other one returns
2426 TRUE if packet must be broadcasted to network.
2428 * All notifys that are destined to primary router (to network)
2429 are now automatically sent to backup routers even if the
2430 router is standalone (and has backup router). Affected files
2433 * Added --without-irssi and --without-silcd configuration
2434 options for disabling the compilation of these applications.
2435 Affected file configure.in.pre and prepare.
2437 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2440 UTF-8 encoding and decoding. Added also new encodings
2441 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2443 Added also SILC_STRING_LANGUAGE which is language and charset
2444 specific encoder and decoer for those platforms that support
2445 iconv(). It can convert the UTF-8 to and from the locale
2446 specific character set.
2448 Affected file lib/silcutil/silcstrutil.[ch].
2450 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2452 * Added function silc_get_command_name to the file
2453 lib/silcutil/silcutil.[ch].
2455 * Improved the server debug output a bit. Affected files are
2458 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Save the channel passphrase when received succesful JOIN
2461 command reply from router, on normal server. Otherwise
2462 joinig +a channels from normal server is not possible.
2463 Affected file silcd/command.c.
2465 * Fixed a bug in TOPIC_SET notify handling. The notifier
2466 may be other than client too, like server or channel.
2467 It expected it to always be only client and ignored the
2468 notify. Affected file silcd/packet_recieve.c.
2470 * Removed some (unnecessary) debug printing from
2471 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2473 * Do not force CMODE_CHANGE when server is announcing new
2476 Router announces stuff only after server reannounces channel
2477 after CHANNEL_CHANGE notify.
2479 These fixes optimizes the announcing procedure, and perhaps
2480 fixes some problems too. Affected file silcd/packet_receive.c.
2482 * Fixed SERVER_SIGNOFF sending to local clients. It was
2483 totally broken and sent the notify to all local clients,
2484 instead of only to those that was on same channel as the
2485 signing off clients. Affected file silcd/server_util.c.
2487 * Added -D option to server. It can be used to give debug
2488 level. The levels are from 0 - 99, and are predefined for
2489 smooth server debugging. (see silcd.c for the predefined
2490 levels). Affected file silcd/server.c.
2492 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Fixed a bug in Irssi SILC client to close the connection
2495 properly when disconnecting from server. Affected file
2496 irssi/src/silc/core/client_ops.c.
2498 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * When authenticating as founder during JOIN command, check
2501 that the one authenticating becomes the only founder on the
2502 channel. Affected file silcd/command.c.
2504 * Better checking for founder mode setting when CUMODE_CHANGE
2505 notify is received. Affected file silcd/packet_receive.c.
2507 * Close all connections when shutting down the server by sending
2508 DISCONNECT packet. Close all listeners too when shutting
2509 down the server. Affected file silcd/server.c.
2511 * Handle DISCONNECT packet correctly in client library by
2512 calling the "disconnect" client operation. Affected file
2513 lib/silcclient/client.c.
2515 * Handle local errors correctly during resuming. Affected
2516 file lib/silcclient/client.c.
2518 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * The log file is not dupped internally anymore in
2521 lib/silcutil/silclog.c. Fixed memory leaks too.
2523 * The scheduler now dispatches all pending timeout tasks
2524 when it is uninitialized with silc_schedule_uninit.
2525 Affected file lib/silcutil/silcschedule.c.
2527 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Added --enable-stack-trace option to configure. Added
2530 memory allocation stack trace support. Added files
2531 lib/silcutil/stacktrace.[ch]. Affected files are
2532 lib/silcutil/silcmemory.[ch].
2534 * Fixed memory leaks from libraries and server. Affected
2535 files around the tree.
2537 * Reverted back a fix made to CUMODE which broke it.
2538 Affected file silcd/command.c.
2540 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2543 core library, and implemented it. All textual messages SHOULD
2544 use this flag and the message MUST be UTF-8 encoded.
2545 All text messages sent by Irssi SILC client are now UTF-8
2546 encoded (regardless whether the terminal supports UTF-8 or not).
2547 Affected files are lib/silccore/silcchannel.h,
2548 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2551 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Added lots of new statistics updating that was missing from
2554 the server and router code. Affected files in silcd/.
2556 * Sending SIGUSR1 signal to server now dumps the current
2557 server statistics into /tmp directory. Affected file is
2560 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2561 the SILC Hash Interface also. Added new functions
2562 silc_hash_get_name, silc_hash_init, silc_hash_update and
2563 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2565 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Added some better info printing for client during connecting.
2568 Affected file silcd/server_util.c.
2570 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2571 to silence a user on a channel. Affected files are
2572 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2573 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2574 and silcd/packet_receive.c.
2576 * Fixed a fatal bug in handling of malformed command payload.
2577 Affected file silcd/command.c.
2579 * Fixed a double free when announcing channel users to router.
2580 Affected file silcd/server.c.
2582 * After successful authentication to channel founder mode, check
2583 that there isn't anyone else with founder mode on the channel.
2584 The one that authenticated will become founder and anyone
2585 else is demoted. Affected file silcd/command.c.
2587 * Added error printing of any error that has occurred during
2588 any command in client library. Affected file is
2589 irssi/src/silc/core/client_ops.c.
2591 * Removed some error printing from the client library and left
2592 it for the application to worry (from the error status it
2593 receives in 'command' client operation. Affected file is
2594 lib/silcclient/command.c.
2596 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2599 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2600 Starting key agreement with itself is denied. Affected file
2601 is lib/silcclient/client_keyagr.c.
2603 * Fixed some error checkings from the SFTP library which caused
2604 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2605 and lib/silcsftp/sftp_util.c.
2607 * Added new "debug" and "debug_string" settings to Irssi SILC
2608 client which can be used to print runtime debugging on the
2609 Irssi's screen. Available when compiled with --enable-debug
2610 option. Affected file irssi/src/silc/core/silc-core.c.
2612 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2614 * Fixed a missing variadic parameter in a function call that
2615 caused server crash when a non-allowed connection arrived.
2616 Reported by Richard Becker. Affected file silcd/server.c.
2618 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Added WATCH list sending to backup routers from router.
2621 The WATCH command is sent by the router to the backup
2622 router. Affected file silcd/command.c.
2624 * Mark the backup_router flag for RouterConnection entry
2625 if the backup router stuff is defined in the config file.
2626 Affected file silcd/serverconfig.c.
2628 * Fixed some backup data sending around the code to work better
2629 if the router is standalone router. Not all places were fixed.
2630 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2633 * Fixed the router connecting when connecting to multiple
2634 routers. It ignored every other router except the first
2635 one. Affected file silcd/server.c.
2637 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Made the private key generation after expiration optional.
2640 If not created after expiration the old key will re-expire
2641 at a later time (and thus key pair is not necessary to
2642 change). Affected file irssi/src/silc/core/clientutil.c.
2644 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * The length arguments in bind() and connect() were wrong
2647 and fixed now to used SIZEOF_SOCKADDR in the
2648 lib/silcutil/unix/silcunixutil.c.
2650 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Fixed detach timeout handling to use Client ID and not
2653 the actual client entry which may be freed in the callback.
2654 Affected file silcd/command.c.
2656 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Merged c0ffee's multiple interface support patch.
2659 Affected files in silcd/.
2661 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Cleanup keys properly. Affected file is
2664 irssi/src/silc/core/clientutil.c.
2666 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Display the user mode on the status bar. Affected file
2669 irssi/src/silc/core/silc-expandos.c.
2671 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * If private message key is not set, but the flag is set in
2674 the packet, ignore the packet since it cannot be decrypted.
2675 Affected file lib/silcclient/client_prvmsg.c.
2677 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * When resuming client, remove the old client entry from
2680 the watcher list too. Affected file silcd/packet_receive.c.
2682 * Do not allow normal server to force founder mode away
2683 from router if the founder mode is already set. Affected
2684 file silcd/packet_receive.c.
2686 * Remove the client entry with watch notify types with short
2687 timeout, and not directly, so that other notifys can be
2688 retrieved too. Affected file lib/silcclient/client_notify.c.
2690 * Display notification about data messages that cannot be
2691 displayed. Affected files irssi/src/silc/core/client_ops.c,
2692 irssi/src/fe-common/silc/module-formats.[ch].
2694 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Fixed the CHANNEL_CHANGE notify handling in client libary
2697 to not use freed memory. Affected file is
2698 lib/silcclient/client_notify.c.
2700 * Fixed CUMODE_CHANGE notify handling in server. Affected
2701 file silcd/packet_receive.c.
2703 * Fixed USERS command to support empty channels. Affected
2704 file silcd/command.c.
2706 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Allow multiple identical pending commands to be registered
2709 in client library. Affected file is lib/silcclient/command.c.
2711 * Call the completion for resolving client information only
2712 after all resolvers has finished. This fixes a crash in
2713 the client. Added support for checking when the resolvers
2714 are finished. Affected file is lib/silcclient/idlist.c.
2716 * Wait by default 3 seconds before reconnecting to the server
2717 after being disconnected. Makes the /detach command a bit
2720 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Check the watcher list before sending signoff notifys
2723 when closing client connection. Affected file is
2726 * Added better CMODE command rights checking. Affected file
2727 silcd/server_util.c.
2729 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * Fixed watcher list checking during server signoff. It
2732 crashed the server. Affected file silcd/server_util.c.
2734 * The JOIN command reply returns now the founder's public
2735 key. Affected file is silcd/command.c.
2737 * Announce the channel mode, and the mode properties with
2738 CMODE_CHANGE notify. Affected file silcd/server.c.
2740 * Mark new channels by default disabled, untill at least
2741 one user joins the channel. Affected file is
2742 silcd/packet_receive.c.
2744 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * The nickname argument to watch notify can be optional.
2747 Fixes a crash in server. Affected file silcd/packet_send.c.
2749 * Remove the client entry from cache if the WATCH notify type
2750 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2751 lib/silcclient/client_notify.c.
2753 * Check the watcher list before and after changing nickname
2754 when the NICK_CHANGE notify is received. Affected file is
2757 * Fixed a crash in OPER and SILCOPER command sending. Empty
2758 passphrase caused the crash. Affected file is
2759 lib/silcclient/command.c.
2761 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Merged with Irssi CVS for Irssi SILC client.
2765 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Completed the protocol specifications.
2769 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2771 * Merged with Irssi CVS for Irssi SILC client.
2773 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Added the founder's public key delivery to the
2776 CUMODE_CHANGE notify type as well. Updated the protocol
2777 specs and the code. Affected files are silcd/packet_send.[ch],
2778 silcd/packet_receive.c and silcd/command.c.
2780 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Added silc_pkcs_public_key_copy function into the
2783 lib/silccrypt/silcpkcs.[ch].
2785 * Remove the `iv' from the SilcChannelEntry since we can
2786 live without it. Affected files are silcd/idlist.h and
2787 silcd/packet_receive.c.
2789 * Added support for sending the founder's public key in
2790 the CMODE_CHANGE notify packet in the server. Affected
2791 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2792 silcd/command.c and silcd/server.c.
2794 * Changed the FOUNDER_AUTH authentication to use only
2795 public key authentication as defined by new protocol
2796 specs. Passphrase authentication with that mode cannot
2797 be used anymore. It is now possible to reclaim founder
2798 mode from any server in the network. Affected files are
2799 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2801 * Added permanent channels support by making the channel
2802 permanent when FOUNDER_AUTH mode is set on the channel.
2803 The channel will not be destroyed even if channel is empty
2804 when that mode is set. Protocol TODO #17. Affected
2805 files are silcd/server.[ch], server_util.[ch],
2806 silcd/command.c, silcd/packet_receive.c and
2807 lib/silcclient/command.c.
2809 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Added reference counter to the command reply context in
2812 the client library. Affected files are
2813 lib/silcclient/command_reply.[ch].
2815 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Fixed rekey protocol with PFS in the client library.
2818 Affected file is lib/silcclient/protocol.c.
2820 * Added support for list of errors in client library
2821 command reply handling. Affected file is
2822 lib/silcclient/command_reply.c.
2824 * Defined that the WHOIS and IDENTIFY commands can send
2825 list of errors. Updated the protocol specs. Protocol
2828 * Added support for sending list of errors to WHOIS and
2829 IDENTIFY commands in server. Added support for receiving
2830 list of errors in server. Affected files are
2831 silcd/command.c and silcd/command_reply.c.
2833 * Fixed client info resolving on LEAVE command in client
2834 library to not crash. Affected file is
2835 lib/silcclient/client_notify.c.
2837 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Defined that the NICK command replies with thew changed
2840 nickname too, to make the nickname changing simpler at
2841 the client's end. Updated protocol specs and the code
2842 in client and server. Affected files are
2843 silcd/command.c, lib/silcclient/command_reply.c and
2844 lib/silcclient/command.c.
2846 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * Added `Compressed' packet flag to indicate that the packet
2849 payload is compressed by the sender. Updated the protocol
2850 specs and the core library. The compression still is not
2851 implemented in the sources. Affected file is
2852 lib/silccore/silcpacket.h.
2854 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Remove pending command callbacks also if the connection
2857 to the server is destroyed. Affected file is
2858 lib/silcclient/client.c.
2860 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added new QUIET channel user mode that can be used to
2863 quiet a user in a channel. Updated the protocol specs but
2864 it wasn't implemented yet. Protocol TODO #27. Affected
2865 file is lib/silccore/silcmode.h.
2867 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Added BLOCK_INVITE user mode to be able to block incoming
2870 invite notifications. Protoocol TODO #26. Affected files
2871 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2874 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2875 the protocol specs and the code. Affected file is
2876 lib/silccrypt/silcpkcs.c.
2878 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Disconnect Payload includes now the status type. Updated
2881 the protocol specs and the code. Protocol TODO #25.
2882 Affected files are silcd/server.c, lib/silcclient/client.c.
2884 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2885 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2886 Moved the silc_client_command_status_messages table to the
2887 lib/silcutil/silcutil.c and added new funtion
2888 silc_get_status_message, which deprecates function
2889 silc_client_status_message. Affected files are
2890 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2891 lib/silcutil/silcutil.[ch].
2893 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Defined that the nickname hash in Client ID MUST be from
2896 lowercase nickname. This effectively changes nicknames in
2897 SILC to case-insensitive. Updated the protocol specs and
2898 the code. Affected files are lib/silcutil/silcutil.[ch],
2899 silcd/serverid.c, and silcd/idlist.c.
2901 * Added new channel user modes BLOCK_MESSAGES_USERS and
2902 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2903 code. Affected files are lib/silccore/silcmode.h,
2904 lib/silcclient/command.c, and silcd/packet_send.c.
2906 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2907 specs and code. Affected file lib/silccore/silcstatus.h.
2909 * Added support for watch list. It is possible to add nicknames
2910 to be watched, and when they come to network, leave network
2911 or user mode changes the watcher will be notified of this
2912 change. Added SILC_COMMAND_WATCH command, added new
2913 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2914 notifications. Updated the protocol specs and implemented
2915 this to library, client and server. Protocol TODO #21.
2916 Affected files are lib/silccore/silccomand.h,
2917 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2918 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2919 silcd/packet_send.[ch], silcd/packet_receive.c, and
2920 irssi/src/silc/core/client_ops.c.
2922 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2923 somebody watching you. Updated the protocol specs and the
2924 code. Affected files are lib/silccore/silcmode.h, and
2925 lib/silcclient/command.c.
2927 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Added service support to SILC protocol. Added new command
2930 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2931 core library. Services are not implemented in server or
2932 client for now. Protocol TODO #20. Affected files are
2933 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2935 * Added SilcStatus argument to `command' client operation
2936 to return the error status when command sending fails
2937 locally. Changed all command in client library to return
2938 correct command status. Affected files are
2939 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2940 irssi/src/silc/core/client_ops.c.
2942 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Added silc_mime_parse function to parse MIME headers.
2945 Affected files are lib/silcutil/silcstruti.[ch].
2947 * Added MIME header parsing in Irssi SILC Client. It displays
2948 all textual MIME objects, others it ignores. Affected file
2949 is irssi/src/silc/core/clien_ops.c.
2951 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2953 * Fixed a bug in the pid writing function, which couldn't be
2954 written in a root-owned directory.
2956 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Defined that channel message to unknown Channel ID must
2959 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2960 Updated the protocol specs and the code in server. The
2961 affected file is silcd/packet_receive.c.
2963 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2966 that it is used to send error notifys if error occurs during
2967 some SILC packet processing, except commands. The error
2968 types are same as for command reply types. Defined that
2969 if private message is sent to unknown Client ID the error
2970 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2971 Updated the protocol specs and code. Affected files are
2972 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2973 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2974 and irssi/src/silc/core/client_ops.c. Renamed the
2975 SilcCommandStatus to SilcStatus.
2977 * Defined the use of extra WHOIS attributes in WHOIS command.
2978 The <Requested Attributes> (defined in a separate document)
2979 can be used to request additional information about user
2980 not returned by standard WHOIS command. Defined that server
2981 can send WHOIS command directly to client. Client provides
2982 the requested attributes to the server. Updated the protocol
2983 specs. Protocol TODO #4. Implementation is not done yet
2984 (Protocol TODO #24).
2986 * Renamed function silc_client_command_status_message to
2987 silc_client_status_message. Affected files are
2988 lib/silcclient/command_reply.[ch].
2990 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2993 32 bit integers. Updated the protcol specs and the code.
2994 Affected files are silcd/command.c and
2995 lib/silcclient/command.c.
2997 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2999 * Fixed a bug in library where sending a bogus authentication
3000 payload would lead to a crash. Affected file is
3001 lib/silccore/silcauth.c.
3003 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Added detach_disabled and detach_timeout server config
3006 options to the server. Affected files silcd/serverconfig.[ch],
3007 silcd/command.c and silcd/packet_receive.c.
3009 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Added resolve_cmd_ident field to the SilcClientEntry structure
3012 too so that if the entry is for example being resolved so
3013 another command may attach to the same pending command reply
3014 without requiring to resolve the same entry again. Added
3015 support for adding multiple pending commands for one
3016 command idenfier. Affected files lib/silcclient/command.[ch],
3017 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3019 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Defined that server receives WHOIS command reply for private
3022 and secret channels too. Updated protocol specs and the
3023 code in server. Affected file silcd/command.c.
3025 * Defined <channel user mode list> argument to WHOIS command
3026 reply for returning user modes on the channels. The
3027 channel list now doesn't include the user mode anymore but the
3028 actual channel mode. Updated protocol specs and the code in
3029 client and server. Affected files are silcd/command_reply.c,
3030 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3031 and lib/silcclient/command_reply.c.
3033 * Save the channels list in WHOIS command reply in normal server
3034 so that WHOIS always shows joined channels also in normal
3035 server and not just on router. Affected file is
3036 silcd/command_reply.c.
3038 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Defined that server receives USERS command reply for private
3041 and secret channels too. Updated protocol specs and the
3042 code in server. Affected file silcd/command.c.
3044 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Changed the UMODE's mode mask argument to be optional. If
3047 not provided then the command merely returns the current mode
3048 mask to the client. Updated protocol specs and the server.
3049 Affected file is silcd/command.c.
3051 * Added SILC session detachment/resuming support. It is possible
3052 to detach by closing the network connection and then re-connect
3053 and resume to the old client session. Added DETACHED user
3054 mode that server will set for detached client. Added new
3055 packet RESUME_CLIENT which is used to perform the resuming
3056 process. Added DETACH command. Updated the protocol specs,
3057 core library, client and server. Protocol TODO #22. Very
3058 many affected files around the tree.
3060 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Changed the CMODE's mode mask argument to be optional. If
3063 not provided then the command merely returns the current mode
3064 mask to the client. Updated protocol specs and the server.
3065 Affected file is silcd/command.c.
3067 * Changed the Killer's Client ID in KILLED notify to be just
3068 any ID payload since router server is allowed to kill as well.
3069 Updated protocol specs, client libary and server. Affected
3070 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3071 and irssi/src/silc/core/client_ops.c.
3073 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Added new user modes ANONYMOUS for special anonymous servers
3076 that may set the mode for client, and BLOCK_PRIVMSG which
3077 client may set to block incoming private messages unless the
3078 Private Message Key flag is set (using private keys to protect
3079 private messages). Updated protocol specs and code in client
3080 and server and core library. Protocol TODO #23. Affected
3081 files are lib/silccore/silcmode.h, silcd/server.[ch],
3082 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3083 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3085 * Added new channel user mode BLOCK_MESSAGES which the client
3086 may set to itself to tell server not send channel messages.
3087 Other packets such as channel key packets are still sent.
3088 Protocol TODO #23. Updated the protocol specs, client and
3089 server. Affected files are lib/silccore/silcmode.h,
3090 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3091 lib/silcutil/silcutil.c, silcd/command.c, and
3092 silcd/packet_send.c.
3094 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3096 * Redefined the Status Payload to include now two 8 bit fields,
3097 instead of one 16 bit field. This now makes it possible to
3098 send list of errors. Updated the protocol specs and the code
3099 in core library, client library and server. Protocol TODO #1.
3100 Affected files are lib/silccore/silccommand.[ch],
3101 lib/silcclient/command_reply.[ch], silcd/command.c,
3102 silcd/command_reply.c and silcd/packet_receive.[ch].
3104 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3106 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3107 must be handled by the application and should tell the application
3108 that an error message was already printed, and it should print the
3109 config coords (line, filename, ...). Affected files are
3110 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3112 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3113 server config parsing code more readable.
3115 Fixed a bug in the fetch_logging() config callback.
3117 Affected files is silcd/serverconfig.c.
3119 * Drop root privileges when started in foreground. Don't drop them
3120 if debugging also. Affected file is silcd/silcd.c.
3122 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Added more IM-like features by introducing new user modes
3125 for setting various presence information. Added new modes:
3126 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3127 specs and code. Protocol TODO #19. Affected files are
3128 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3129 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3131 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Added STATS command to the protocol after all, to return
3134 various statistical information about the network. It can
3135 be used by clients to retrieve statistical information, and
3136 servers may use it to to fetch cell and network wide
3137 statistics from router. Updated the protocol specs and
3138 implemented it to the server. Protocol TODO #16.
3139 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3140 silcd/command_reply.[ch].
3142 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * The LIST command reply in client libary now adds new channel
3145 entry if the returned channel doesn't exist yet in cache,
3146 and returns the channel entry to the application in the
3147 command_reply client operation. Affected file is
3148 lib/silcclient/command_reply.c.
3150 * Changed the channel message payload's MAC generation to
3151 include the IV in the MAC as well. This way all relevant
3152 parts of the channel message payload are authenticated also
3153 with the channel message MAC (and not only by packet MAC).
3154 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3155 Affected file is lib/silccore/silcchannel.c.
3157 * Fixed the SKE to save the remote version, since the
3158 silc_ske_parse_version mistakenly checked wrong version,
3159 after it replaced the start payload. Affected files are
3160 lib/silcske/silcske.[ch].
3162 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3165 string utility functions. Added there also new functions
3166 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3167 Affected files lib/silcutil/silcstrutil.[ch].
3169 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3170 files are lib/silcutil/silcstrutil.[ch].
3172 * Defined that the security property fields in SKE SHOULD be
3173 UTF-8 encoded, defined that version string MUST be US-ASCII
3174 encoded, defined that passphrases sent in connection
3175 authentication protocol MUST be UTF-8 encoded. Implemented
3176 these to the client and server. Defined also that other
3177 passphrases sent in the protocol MUST be UTF-8 encoded.
3178 Affected files are lib/silcske/silcske.c,
3179 lib/silcclient/protocol.c, silcd/protocol.c,
3180 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3182 * Changed the silc_client_close_connection interface to not
3183 need the SilcSocketConnection which should not be visible
3184 to application. Affected files are lib/silcclient/client.c
3185 and lib/silcclient/silcclient.h.
3187 * Rewrote the text for Private Message Key Payload in the
3188 protocol specification. Protocol TODO #11.
3190 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Upgraded the protocol version to 1.1, updated protocol specs
3195 * Added the nickname as new argument to NICK_CHANGE notify and
3196 added it to protocol specs and implemented it to client and
3197 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3198 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3199 lib/silcclient/client_notify.c.
3201 * Added the killer's client ID to the KILLED notify and added
3202 it to protocol specs and implemented it to client and server.
3203 Protocol TODO #13. Affected files are silcd/command.c,
3204 silcd/packet_receive.c, packet_send.[ch],
3205 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3206 The killer's client entry is now returned to application in
3207 the `notify' client operation.
3209 * Fixed the Max Argument fields that had too large value set
3210 in the protocol specs. Protocol TODO #14.
3212 * Added the LEAVE command reply to return the ID of parted
3213 channel. Updated protocol specs and implemented it to the
3214 client and server. Protocol TODO #15. Affected files are
3215 silcd/command.c, lib/silcclient/command_reply.c. The channel
3216 entry is now returned to application in the `command_reply'
3219 * Rewrote the version SKE version checking in client libary
3220 and in server to use the silc_parse_version_string. Affected
3221 files are lib/silcclient/protocol.c, silcd/protocol.c.
3223 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3224 commands that was missing it, and updated protocol specs and
3225 the server implementation. Protocol TODO #10. The affected
3226 file is silcd/command.c.
3228 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3229 generic reply to a generic request (REQUEST flag), and
3230 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3231 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3232 to define the payload for DATA flag. Added the flags to
3233 the implementation. Protocol TODO #9. Affected file is
3234 lib/silccore/silcchannel.h.
3236 Changed the client library to return the message length
3237 to application as well in the channel_message and private_message
3238 client operations. Affected files are
3239 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3240 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3241 and lib/silcclient/client_ops_example.c.
3243 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3244 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3245 the channel. Updated protocol specs and impelemented this
3246 to client and server. Protocol TODO #6. Affected files are
3247 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3248 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3250 Added new options m and M to CMODE command in Irssi SILC
3251 client to set these modes.
3253 * Deprecated all administrative commands from SILC protocol
3254 since they are highly implementation specific commands.
3255 Updated protocol specs. Moved the old commands in
3256 implementations to private range of command types. Affected
3257 files are silcd/command.c, lib/silcclient/command.c and
3258 lib/silcclient/command_reply.c. Protocol TODO #8.
3260 * Fixed a bug in server where sending unknown command crashes
3261 the server. Affected file silcd/command.c.
3263 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added SILC_PROTOCOLVERSION macro to check protocol version
3266 of a socket connection. The affected file is
3267 lib/silcutil/silcsockconn.h.
3269 * Added better error logging in rekey protocol. Affected file
3272 * Do not check public key types in SKE during rekey. Affected
3273 file lib/silcske/payload.c.
3275 * Fixed the rekey protocol with PFS, which was totally broken.
3276 Affected file silcd/protocol.c.
3278 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Some client implementations quit network by doing first LEAVE
3281 and then immediately SIGNOFF (like Bombyx). We now do check
3282 after a short time after LEAVE notify and check whether the
3283 client is still valid after LEAVE, and if not we remove it from
3284 cache. Affected file is lib/silcclient/client_notify.c.
3286 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3288 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3289 it's good not to have security holes here.
3291 * Fixed a negative refcount situtuation for the config context.
3292 Affected file is silcd/serverconfig.c.
3294 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3296 * ROBOdoc documented lib/silcutil/silcutil.h.
3298 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Optimized even more the SilcPacketContext structure. Now
3301 totally saved 16 bytes of memory per context after optimization.
3302 Affected files are lib/silccore/silcpacket.[ch].
3304 * Made strict checks for valid SILC IDs. Affected file is
3305 lib/silccore/silcid.c.
3307 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * Changed the object argument for silc_cipher_register,
3310 silc_hash_register, silc_hmac_register and silc_pkcs_register
3311 to const. Affected files are lib/silccrypt/silccipher.[ch],
3312 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3314 * Changed the silc_get_username and silc_get_real_name to
3315 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3317 * Fixed the Irssi SILC Client to use the silc_get_username and
3318 silc_get_real_name insted of glib routines since the glib
3319 routines only corrupt stack. Fixes the Irssi SILC to work in
3320 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3322 * Fixed the Irssi to not use g_get_home_dir since it crashes
3323 or returns garbage on cygwin and corrupts stack. Added function
3324 get_home_dir to Irssi routines. Affected files are
3325 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3327 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Made some structure optimizations. SFTP memory FS MemFSEntry
3330 entry structure. Optimized SilcTask structure. Optimized
3331 SilcPacketContext structure.
3333 Affected files lib/silcsftp/sftp_fs_memory.c,
3334 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3336 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * And yet again reverted back the config thing since Johnny
3339 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3342 * Fixed memory leaks from config object. Affected files are
3343 silcd/serverconfig.[ch].
3345 * Added support for adding new connections to the server in rehash.
3346 After rehash they take effect.
3348 Added support for changing the maximum allowed connections in
3349 rehash. The number can grow but going smaller is not supported.
3351 Added function silc_server_num_sockets_by_remote to the
3352 silcd/server_util.[ch].
3354 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3356 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3358 * Added preliminary checking during config parsing for a valid
3359 public/private key and removed further checks in the code.
3360 Affected files are silcd/serverconfig.[ch], server.c.
3362 * Moved functions silc_server_drop() and silc_server_daemonise()
3363 from server.c to silcd.c since they are stricly related to
3364 the application activity.
3366 * Reverted a small part of the automatic ref/unref since
3367 it caused a double unref in some situations. Affected
3368 files are silcd/silcd.[ch], server.c, serverconfig.c.
3370 * Added some .cvsignore files in the lib directory.
3372 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Fixed silc_net_gethostbyaddr to correctly resolve by
3375 address. Affected file lib/silcutil/silcnet.c.
3377 * Fixed the notify relaying to client. The HMAC to be used
3378 with relayed packets ws wrong and caused decryption failure
3379 at the client end. Affected file is silcd/packet_receive.c.
3381 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3383 * Created new branch silc_protocol_1_0_branch.
3385 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3387 * Changed the silc_server_config_* routines to be SilcServer
3388 independent. They are now officially application specific code
3389 and not part of generic server implementation. Affected files
3390 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3392 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Added automatic referencing of config context in the
3395 silc_server_config_alloc, and automatic unreferencing in the
3396 silc_server_config_destroy. Affected files are
3397 silcd/serverconfig.[ch], silcd/silcd.c.
3399 * Fixed the silc_log_quick handling in the logging routines.
3400 It didn't log quickly when it was TRUE. Affected file is
3401 lib/silcutil/silclog.c. Also the flush delay was set even
3402 if it was 0 in config file. Affected file is
3403 silcd/serverconfig.c.
3405 * Added support for changing key pair of the server in rehash.
3406 Affected file silcd/server.c.
3408 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3411 too early, before getting the channel entry. Affected file
3412 is silcd/packet_receive.c.
3414 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3416 * Added functions silc_server_config_[ref/unref], these are used
3417 to prevent that the config object is destroyed.
3419 No longer directly affect global variables silc_log_quick and
3420 silc_log_delay, they are first cached inside the config object
3421 and then applied with silc_server_config_setlogfiles().
3423 silc_server_config_set_defaults() is now internal to
3424 serverconfig.c, there are no reasons to show this internal stuff
3427 Affected files are silcd/serverconfig.[ch].
3429 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3430 fprintf's to stderr, since some code may be executed again after
3431 the server went into the background. Affected files are
3434 * Added rehash support. Added function silc_server_rehash() that
3435 will perform all the basic tasks of the rehashing procedure.
3437 * Added command line option `-x, --hexdump'. This will enable the
3438 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3439 The option `--hexdump' implies `--debug'.
3441 * Fixed a bad bug in the logging APIs (silcutil library) where
3442 the application would crash after calling silc_log_reset_all().
3444 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Fixed the KICKED notify handling in client library to
3447 correctly remove the channel and all entries from the
3448 channel when I was kicked. This bug crashed the client.
3450 Fixed yet another but in KICKED notify handling to remove
3451 the kicked client correctly from the channel.
3453 Affected file is lib/silcclient/client_notify.c.
3455 * Fixed a minor bug in looking up correct client entry
3456 in KICKED notify in server. Affected file is
3457 silcd/packet_receive.c.
3459 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3460 sources correctly to distribution. Fixes --with-gmp option.
3462 * Removed the manual rehashing from ID Cache, and changed it
3463 to use the SILC Hash Table's auto rehash feature. Affected
3464 file is lib/silccore/silcidcache.c.
3466 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3468 * Fixed a bug in the silc_client_nickname_format function that
3469 handles the multiple same nickname formatting. Two clients
3470 with same nickname caused problems after the first one left
3471 and rejoined. It didn't format the nickname correctly.
3472 Affected file is lib/silcclient/idlist.c.
3474 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3476 * Don't change the topic if olod topic is same as new one.
3477 Affected file is silcd/packet_receive.c.
3479 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Added cross-reference support to the SILC Documentation
3482 generator. All types across all HTML files are now cross-
3483 referenced. Affected files util/robodoc/generator.c and
3484 scripts/silcdoc/silcdoc.
3486 * Added file lib/silcutil/silctypes.h to include all the
3487 arithmetic type definitions and some macros. Removed
3488 includes/bitmove.h and moved macros to silctypes.h.
3490 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3494 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Added `type' argument to silc_id_payload_parse_id function which
3497 now returns the type of the ID to the sent pointer. Affected
3498 file is lib/silccore/silcid.[ch].
3500 * Added check for CMODE_CHANGE notify type that mode change is
3501 allowed by the sender. Affected file silcd/packet_receive.c.
3503 * Added check for CUMODE_CHANGE notify type that mode change is
3504 allowed by the sender. Affected file silcd/packet_receive.c.
3505 Added the ID type as CUMODE_CHANGE notify type as argument
3506 to the `notify' client operation. Affected files are
3507 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3509 * Added function silc_client_add_server to the client library.
3510 Added support for resolving also channel and server info when
3511 received unknown entity in notify packet. Affected files are
3512 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3514 * Added function silc_command_get_status to return the command
3515 status from the command reply's argument payload. Affected files
3516 are lib/silccore/silccommand.[ch].
3518 * Added check for KICKED notify type that the kicking is
3519 allowed by the client. Affected file silcd/packet_receive.c.
3521 * Created function silc_get_input which can be used to get input
3522 (echo on or off) from user on command line. Affected files are
3523 lib/silcutil/silcutil.[ch].
3525 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Optimized silc_server_packet_relay_to_channel function.
3528 Added new function silc_channel_message_payload_encrypt which
3529 can be called directly if channel message payload needs to
3530 be encrypted and is already encoded (no need to call _encode
3531 function). Packet relaying is now done by router without any
3532 extra memory allocations. Affected files are
3533 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3534 silcd/packet_send.c.
3536 * Fixed the INVITE notify handling. It took wrong arguments
3537 as invite list and invite delete. Affected file is
3538 silcd/packet_receive.c.
3540 * Added check for TOPIC_SET notify type that the topic change is
3541 allowed by the client. Affected file silcd/packet_receive.c.
3543 * Added check for INVITE notify type that inviting is allowed by
3544 the client. Affected file silcd/packet_receive.c.
3546 * Changed the silc_server_client_on_channel to return the
3547 SilcChannelClientEntry as well. Moved the function
3548 silc_server_check_cmode_rights to server_util.[ch].
3549 Affected files are silcd/server_util.[ch], silcd/command.c.
3551 * Added function silc_server_check_umode_rights to check whether
3552 changing client's user mode is allowed. Added check for
3553 UMODE_CHANGE notify type that the umode change is allowed
3554 by the client. Affected files are silcd/server_util.[ch],
3555 silcd/packet_receive.c and silcd/command.c.
3557 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3560 ID length. It ignored that ID can be IPv6 based as well.
3561 Affected file lib/silccore/silcpacket.h.
3563 * Fixed the silc_id_id2str and silc_id_str2id to take the
3564 IPv6 address offset's into consideration. Affecte file is
3565 lib/silccore/silcid.c.
3567 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Fixed the internal Unix scheduler functions to check for
3570 NULL context they may receive. The affected file is
3571 lib/silcutil/unix/silcunixschedule.c.
3573 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3575 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3576 can specify different directory with --home command line
3577 parameter. Affected files irssi/src/silc/core/client_ops.c,
3580 * SILC-specific commands aren't now executed if the active server
3581 isn't of SILC-type, so there won't be problems with having
3582 IRC and SILC protocol support in same client. Affected files
3583 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3586 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Improved the signal support in SILC Schedule. Added new
3589 function silc_schedule_signal_call which is used by application
3590 to mark a signal to be called. It is now safe to perform
3591 any kind of tasks in signal callbacks since it is guaranteed
3592 that the application specified signal callback is called
3593 after the signal is over. Affected files are
3594 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3596 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Added `name' field to SilcChannelPrivateKey to represent
3599 application given name for the key. Moved also the context from
3600 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3601 Added the `name' argument also to the function
3602 silc_client_add_channel_private_key.
3604 Added function silc_client_current_channel_private_key to set the
3605 current channel private key in use.
3607 Added "change" command to KEY command which can be used to change
3608 the current channel private key. Bound the command also to
3609 alt+K (Alt+Shift+k).
3611 Also affected files lib/silcclient/client_channel.c,
3612 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3614 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Added silc_rng_get_byte_fast function in to the
3617 lib/silccrypt/silcrng.[ch].
3619 * Changed the interface of silc_packet_assemble and the
3620 silc_packet_send_prepare. If silc_packet_assmble is now
3621 called the application does not call silc_packet_send_prepare
3622 because the library will call it automatically. These
3623 interfaces now also return a reference to the outgoing buffer
3624 which includes the assembled packet, which the application can
3625 use to encrypt the packet.
3627 Affected files are lib/silccore/silcpacket.[ch],
3628 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3629 silcd/packet_send.c, server_backup.c and packet_receive.c.
3631 * Fixed a packet sending bug on very high load, where outgoing
3632 packet queue wasn't handled correctly and packets got corrupted.
3633 Affected files are lib/silcutil/*/silc*sockconn.c,
3634 lib/silcclient/client.c and silcd/server.c.
3636 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Added macro SILC_PACKET_DATALEN which can be used during
3639 packet assembling to check whether the data to be added to
3640 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3641 len is truncated until it fits it.
3643 Added checks for maximum length of channel message payload and
3644 private message payload also.
3646 Added checks for maximum packet length in server and in
3649 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3650 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3651 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3652 lib/silcclient/client_prvmsg.c.
3654 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Added silc_server_packet_queue_purge call to the
3657 silc_server_disconnect_remote to assure that all data in the
3658 queue before disconnecting is sent to the network. Affected
3659 file silcd/server.c.
3661 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Added the deleting of server's own ID cache entry to the
3664 silc_server_free function. Free also everything else that
3665 has been allocated in silc_server_init. The affected file
3668 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Added functions silc_parse_version_string, silc_version_to_num,
3671 and silc_ske_parse_version to parse SILC protocol style version
3672 strings. Affected files lib/silcutil/silcutil.[ch] and
3673 lib/silcske/silcske.[ch].
3675 * Added new configuration params: version_protocol, version_software
3676 and version_software_vendor to specify what version the remote
3677 host must at least be to be able to connect to server. The vendor
3678 string can be regex matched too. Added new function
3679 silc_server_connection_allowed to check maximum number of allowed
3680 connections, and allowed versions for incoming connections.
3681 Affected files are silcd/server.c, server_util.[ch] and
3684 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Added preliminary support for signals in scheduler. The
3687 signals we care about are now blocked always when the scheduler
3688 is locked. This way we can synchronise the use of signal with
3689 scheduler. It is guaranteed that when signal occurs the scheduler
3690 is not locked, and thus new tasks can be safely added to the
3693 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3694 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3695 Added new platform specific routines
3696 silc_schedule_internal_signals_[un]block and
3697 silc_schedule_internal_signal_[un]register.
3699 Added new functions to SILC Schedule API:
3700 silc_schedule_signal_[un]register. Each signal that application
3701 is going to use should be registered to the scheduler.
3703 Affected files are lib/silcutil/silcschedule.[ch],
3704 lib/silcutil/*/silc*schedule.c.
3706 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Check for unauthenticated client and server in the
3709 silc_server_new_client and silc_server_new_server functions.
3710 Affected file silcd/packet_receive.c.
3712 * Added function silc_string_is_ascii to check whether given
3713 string is 7-bit ASCII string. Affected files are
3714 lib/silcutil/silcutil.[ch].
3716 * Added function silc_id_is_valid_server_id into the
3717 silcd/serverid.c and added checking for valid Server ID's in
3718 silc_server_new_server. The Server ID must always be based
3719 on the server's public IP address.
3721 * Added logging of DISCONNECT packet message in the server.
3722 Affected file silcd/server.c.
3724 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Changed all library interfaces that use Global RNG to also
3727 accept SilcRng as argument. Affected files are
3728 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3729 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3730 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3731 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3732 lib/silccrypt/rsa.c.
3734 * Added function silc_pkcs_generate_key to the
3735 lib/silccrypt/silcpkcs.[ch] for applications so that they
3736 don't need to do pkcs->pkcs->init calls anymore.
3738 * Remove SilcSocketConnection from the SFTP API since it really
3739 wasn't needed there. The application has the information
3740 saved in its contexts anyway and the SFTP layer doesn't need
3741 know about it. Affected files lib/silcsft/silcsftp.h and
3742 lib/silcsftp/sftp_[server/client].c.
3744 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3745 The SilcSimContext is not SilcSim.
3747 * Fixed possible buffer overflows in silc_id_render in the
3748 lib/silcutil/silcutil.c.
3750 * On EPOC the global crypto module lists are not used at all
3751 in the crypto library. Added support for using the constant
3752 algorithm list on EPOC. Affected files are
3753 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3756 * Fixed the handling of third parameter of KICKED notify, since
3757 it was mistakenly updated to SILC Protocol 1.0 even though it
3758 is to be included in 1.1. Since it is not in 1.0 it is not
3759 mandatory, and this fix now handles it only if it is provided,
3760 and it is not error if it is not provided. Affected file
3761 lib/silcclient/client_notify.c.
3763 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3766 client. Affected file irssi/src/silc/core/client_ops.c.
3768 * Merged with Irssi 0.8.4 from irssi.org CVS.
3770 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Check for valid socket connection in client entries before
3773 sending any messages. Fixes a crash, but doesn't fix some
3774 other underlaying bug that is lurking there. Affected
3775 file silcd/packet_send.c.
3777 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3779 * $usermode, $cumode and $cumode_space expandos shouldn't do
3780 anything with non-SILC server records. Affected file
3781 irssi/src/silc/core/silc-expandos.c
3783 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Fixed the silc_net_check_[host/local]_by_sock to support
3786 IPv6 bound sockets as well. Now they can return IPv6 addresses
3787 as well. Affected file lib/silcutil/silcnet.c.
3789 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3790 Affected lib/silcutil/unix/silcunixnet.c.
3792 * Fixed ID rendering (at least on some platforms, not NetBSD)
3793 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3795 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added silc_hash_public_key and silc_hash_public_key_compare
3798 functions to be used with SilcHashTable. They can be used to
3799 hash public keys and compare public keys in hash table. Affected
3800 file lib/silcutil/silcutil.[ch].
3802 * Added support for specifying multiple public keys for Client
3803 connection section in server configuration file. This makes it
3804 possible to accept multiple public keys from same host, or to
3805 make a section that accepts any incoming host, and have the
3806 accepted public keys listed in the section.
3808 Added functions silc_sever_[find/get]_public_key, added the
3809 support for this actually to all connection sections but only
3810 the Client section is currently allowed to specify multiple
3813 Affected files are silcd/server.c, server_internal.h,
3814 command.c, protocol.c, server_util.[ch], packet_receive.c.
3816 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * Merged Irssi 0.8.2 from irssi.org CVS.
3820 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3822 * If silc_debug is TRUE, also output standard logging messages
3823 to stderr with the debug output.
3825 Made silc_log_reset_all() flushing all channels before returning.
3826 Also fixed some documentation typos.
3828 Affected files are lib/silcutil/silclog.[ch].
3830 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Fixed the server to check correctly the amount of connections
3833 from single host, by checking also the type of the connection.
3834 Fixed also the comparison of number of connections and number
3835 of allowed connections. Affected files are silcd/server.c,
3838 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Fixed the USERS command reply to save the user's mode on the
3841 channel as well. Fixed JOIN command reply to check whether a
3842 client is on channel already and not join it twice. Affected
3843 file lib/silcclient/command_reply.c.
3845 * Added new file silc-expandos.c into irssi/silc/core/ to return
3846 various stuff for various signal for the statusbar etc. updating.
3847 Now Irssi SILC client prints channel user modes etc. on the
3850 * The user mode (like server/router operator changes) is now shown
3851 on the Irssi SILC client's statusbar. The affected files are
3852 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3854 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3857 to SILC_SCHEDULE_[UN]LOCK macros.
3859 * Added more error printing to logs in server code. Affected
3860 files silcd/server.c and silcd/protocol.c.
3862 * Fixed -S option parsing in Irssi SILC Client. Affected file
3863 irssi/src/silc/core/silc-core.c.
3865 * Added silc_buffer_alloc_size function. Affected file is
3866 lib/silcutil/silcbuffer.h.
3868 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3871 constants. Affected files in
3872 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3875 * Changed the internal SFTP Memory FS table to const. Affected
3876 file lib/silcsftp/sftp_fs_memory.c.
3878 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Fixed the buffer formatting and unformatting routines to
3881 check the size of 64 bits types with sizeof(). Affected
3882 file is lib/silcutil/silcbuffmt.c.
3884 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3886 * Removed 0.6.x backwards support.
3888 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Changed all integer type names:
3891 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3892 to avoid collisions with other libraries using same type names
3895 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3897 * Added `prefer_ipv6' argument to the functions
3898 silc_net_gethostbyname[_async]. If it is TRUE it will return
3899 IPv6 address over IPv4. If FALSE IPv4 address is returned
3900 even if IPv6 address was found. Affected files
3901 lib/silcutil/silcnet.[ch].
3903 * Added support silc_net_create_connection[_async] to fallback
3904 to IPv4 address if IPv6 address could not be used (like if
3905 it doesn't work on a specific system). Affected file in
3906 lib/silcutil/unix/silcunixnet.c.
3908 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3910 * Added silc_schedule_reinit function to do the enlarging
3911 of the max tasks handling capabilities of the scheduler.
3912 Affected files lib/silcutil/silcschedule.[ch].
3914 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Added automatic extern "C" { ... } for C++ compilers so the
3917 application does not need to define them. Affected file
3918 includes/silcincludes.h.
3920 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3921 old name went against naming convention. Applications now
3922 include "silcclient.h" instead of "clientlibincludes.h".
3923 Removed includes/clientlibincludes.h, it is redundant now.
3925 * Renamed includes/version.h to silcversion.h.
3927 * Added really preliminary support for OS/2 into the util
3928 library. Only thread & mutex API is implemented, others
3929 are still to be implemented. Created the lib/silcutil/os2/
3930 directory. Created also file includes/silcos2.h.
3932 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * Added preliminary BeOS support into the util library.
3935 Created lib/silcutil/beos/, and implemented all the needed
3936 functions to support SILC on BeOS. Created also file
3937 includes/silcbeos.h.
3939 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3941 * Added proper initializations to silc's irssi code, so it's
3942 now possible to load it as module. Affected files
3943 irssi/src/silc/core/silc-core.c,
3944 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3946 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3951 * Fixed the silcdoc document generator to correct generate
3952 docs from all kinds of filenames. Affected files are
3953 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3955 * ROBOdoc documented lib/silcutil/silcmemory.h.
3956 Added also new function silc_memdup.
3958 * Removed lib/silcutil/silcbufutil.h and moved those routines
3959 to the lib/silcutil/silcbuffer.h.
3961 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Added `user_count' to the SilcChannelEntry which now tells the
3964 number of users on the channel. The user count is now saved
3965 in normal server of global channels as well. Affected files
3966 silcd/server.c, idlist.h, packet_receive.c and command.c.
3968 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3969 include file utility functions.
3971 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3972 instead of calling directly OS routines.
3974 * Fixed NICK change printing in Irssi SILC Client. Fixed
3975 KICKED notify printing in Irssi SILC Client. Affected file
3976 irssi/src/silc/core/client_ops.c.
3978 * Fixed a NICK change bug in client library, to not recreate the
3979 client_entry->channels hash table everytime nick is changed.
3980 Affected file lib/silcclient/client.c.
3982 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3985 the SKE interface a bit.
3987 * Fixed padding problem in PKCS#1. The padding was not actually
3988 random since the random number generator was used incorrectly.
3989 This security bug affects only when encrypting with PKCS#1, and
3990 it is not currently used at all in SILC. SILC only use signing
3991 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3993 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Rewrote the notify handling in Irssi SILC client to not call
3996 the events as signals. Fixes problems with Perl support.
3997 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3999 * Send the auto-nicking NICK command in client library with
4000 little timeout after connecting. The affected file is
4001 lib/silcclient/client.c.
4003 * Added following new config file settings:
4004 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4005 key_exchange_timeout, conn_auth_timeout, connections_max,
4008 Implemented all the new config settings handling in the server.
4010 Optimized the use of SKE Mutual flag usage. Use it only
4011 if connection authentication protocol is not based in public
4014 Renamed all SilcServerConfigSection* to SilcServerConfig*
4015 to have a bit shorter names.
4017 Affected files silcd/serverconfig.[ch], server.[ch], and
4020 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4022 * Cleaned up the listening sockets code, preparing for the rehash
4023 support. Affected file is silcd/server.c.
4025 * Fixed some output messages. Affected files are silcd/silcd.c,
4028 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4030 * Create lib/doc/silcrng_intro.html document as introduction
4031 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4033 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4035 * Fixes to the silcd config template. Affected file is
4036 doc/example_silcd.conf.in.
4038 * Removed type casts from silc_calloc(), conforming to the
4039 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4041 * Removed param_name member from client, server, and router
4042 section structs, now identifying the param directly.
4044 Added CONFIG_FREE_AUTH macro in config file parsing.
4046 Affected files are silcd/serverconfig.[ch].
4048 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4050 * Fixed command line parameter handling. All SILC initialization
4051 is now done in silc_core_init() which also fixes autoconnecting
4054 Affected files irssi/src/silc/core/silc-core.c,
4055 irssi/src/fe-text/silc.c.
4057 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Added new configuration options and blocks:
4060 keepalive_secs, reconnect_count, reconnect_interval,
4061 reconnect_interval_max, reconnect_keep_trying and
4062 require_reverser_lookup. Added ConnectionParam block, and
4063 implemented the connection parameters when connecting as
4064 initiator and when accepting connections as responder.
4066 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4067 whether given configuration value has been given already.
4069 Affected files silcd/serverconfig.[c], server.[c].
4071 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4072 algorithm parts and created new file silcalgs.conf, that
4073 is now included from the example_silcd.conf.in.
4075 * Optimized the silc_server_connect_to_router_second to take
4076 the connection configuration object from the SilcServerConnection
4077 object instead of finding it during the connecting phase.
4078 Added the configuration object to SilcServerConnection struct.
4079 Affected files silcd/server_internal.h, server.c.
4081 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Add the client on channel after it was resolved at the
4084 channel message receiving, and it was not already on the
4085 channel. Affected file lib/silcclient/client_channel.c.
4087 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Fixed the public key authentication to allocate always the
4090 destination signature buffer instead of using static buffer.
4091 Affected file silcd/protocol.c.
4093 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Unified the serverconfig.[ch]'s helper function interface.
4096 Affected file silcd/serverconfig.[ch].
4098 * Removed doc/example_silc.conf.in since it is redundant.
4099 The make install will now install irssi/silc.conf file.
4101 * Added new Passphrase and Publickey authentication methods to
4102 config file, allowing both public key and passphrase based
4103 authentication to be set at the same time.
4105 Added `prefer_passphrase_auth' setting in config file which
4106 can be used to set to prefer passwd auth if both passwd and
4107 public key is set. If not set, public key is preferred.
4108 This has effect only when being initiator (responder will try
4111 Added support for authentication with passphrase and public key
4112 at the same time. The passphrase is tried first always since
4113 it is faster to check.
4115 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4117 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4119 * Merged the new SILC Config library, with the server parsing
4120 support. Read the header file silcconfig.h or the toolkit
4121 documentation for the news. Affected files are
4122 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4123 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4124 silcd/protocol.c silcd/server.c silcd/server_backup.c
4125 silcd/serverconfig.[ch] silcd/silcd.c.
4127 * Fixed some silclog documentation. Affected file is
4128 lib/silcutil/silclog.h.
4130 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * The silc_cipher_register, silc_hash_register and
4133 silc_hmac_register now checks if the object to be registered
4134 is registered already. Affected files are
4135 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4137 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4141 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4143 * Allow zero length channel messages inside the Channel Message
4144 Payload. Affected file lib/silccore/silcchannel.c.
4146 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4147 as header filenames.
4149 * Removed lib/silcclient/README and created HTML file
4150 lib/silcclient/silcclient_using.html, which is now included
4151 as part of Toolkit documentation.
4153 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4155 * Fixed CUMODE_CHANGE notify handling to change the mode of
4156 correct client. Affected file lib/silcclient/client_notify.c.
4158 * Make silc_rng_alloc fail if it cannot allocate the sha1
4159 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4161 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Fixed the file transfer's key agreement payload to include
4164 zero port also if the hostname is NULL because it could not
4167 Call file transfer monitor callback now also if error occurs
4168 during key agreement protocol.
4170 Changed the silc_client_file_send interface to return the
4171 SilcClientFileError instead of session id. The session ID
4172 is returned into pointer provided as argument.
4174 Check that the file exists locally before sending the
4175 file transfer request at all.
4177 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4179 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4180 error than can occur while key agreement protocol. Affected
4181 file lib/silcclient/silcapi.h.
4183 * Fixed the event_mode CMODE handler to not crash when mode
4184 is changed and +k mode is set in the channel. Affected file
4185 irssi/src/silc/core/silc-channels.c.
4187 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4188 SILC_LOG_WARNING to give out Warning and not Error. Affected
4189 file lib/silcutil/silclog.c.
4191 * Fixed the channel message payload decryption in the function
4192 silc_channel_message_payload_decrypt to not modify the original
4193 buffer before it is verified that the message decrypted
4194 correctly. Otherwise, next time it is called with correct
4195 channel key it won't encrypt since the payload is corrupted.
4196 Affected file lib/silccore/silcchannel.c.
4198 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Do not constantly resize the window. A fix patch by cras.
4201 Affected file irssi/src/fe-text/screen.c.
4203 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4206 Affected file lib/silcutil/silcnet.c.
4208 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Fixed a bug in hash table internal routine for traversing
4211 the table with foreach callback. The current entry may
4212 become invalid in the callback but it was referenced after
4213 the callback returned.
4215 Do not allow auto rehashing of hash table during the
4216 silc_hash_table_foreach operation, for same reasons as it is
4217 not allowed for SilcHashTableList. Affected files are
4218 lib/silcutil/silchashtable.[ch].
4220 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4223 Win32 DLL. extern's in header files are now declared with
4226 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Fixed private message handling. It used some old code that
4229 caused the client to crash. Affecte file is
4230 lib/silcclient/client_prvmsg.c.
4232 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * Added function silc_client_add_channel,
4235 silc_client_replace_channel_id, and removed functions
4236 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4237 from client library.
4239 * Added cross reference of the joined channels to the
4240 SilcClientEntry, and changed the SilcChannelEntry's
4241 users list to SilcHashTable. The affected files are
4242 lib/silcclient/idlist.[ch].
4244 * Fixed a bug in hash table tarversing. While the hash table
4245 is traversed with SilcHashTableList the table must not be
4246 rehashed. It is now guaranteed that auto rehashable tables
4247 are not rehashed while tarversing the list. Also defined that
4248 silc_hash_table_rehash must not be called while tarversing
4249 the table. Added function silc_hash_table_list_reset that must
4250 be called after the tarversing is over. The affected files are
4251 lib/silcutil/silchashtable.[ch].
4253 * Changed all hash table traversing to call the new
4254 silc_hash_table_list_reset in server and in client library.
4256 * Added function silc_client_on_channel to return the
4257 SilcChannelUser entry if the specified client entry is joined
4258 on the specified channel. This is exported to application as
4259 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4261 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Fixed founder regaining problem with JOIN command on normal
4264 server. The notify for mode change must be sent always and
4265 not only if !cmd->pending. Affected file silcd/command.c.
4267 * Fixed the WHOWAS command's reply sending to support the
4268 lists correctly. Affected file silcd/command.c.
4270 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4272 * When sending JOIN command to router for processing the
4273 sender's old command identifier was not saved back to the
4274 sender's command context, fixed now. The affected file is
4277 * Create the key in JOIN command of the router did not return
4278 the channel key, added check for this. Affected file is
4281 * Fixed a channel ID update bug in JOIN command reply. Do
4282 not directly upgrade the ID but call the function
4283 silc_idlist_replace_channel_id if the ID was changed.
4284 Affected file silcd/command_reply.c.
4286 * Fixed memory leaks from command calling if it would fail.
4287 Affected file silcd/command.c.
4289 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Applied patches from cras:
4293 Memory leak fixes around libaries, irssi window resize fix,
4294 new silclist.h and silcdlist.h, all extern inline changed to
4297 * Removed dotconf from lib/dotconf, not needed anymore.
4299 * Removed TRQ from lib/trq, not needed anymore.
4301 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4302 with server connections. Later this will be configurable
4303 in config file after new config file is done. Affected file
4306 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4308 * Fixed a crash in server related to channel announcements.
4309 Affected file silcd/server.c.
4311 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4313 * Fixed memory leaks in silc_server_create_new_channel*
4314 functions. Affected file silcd/server.c.
4316 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4317 which ID was changed. This way the router will send the
4318 user list for the channel again, and server won't be in
4319 desync in some rare circumstances. Affected file is
4320 silcd/packet_receive.c.
4322 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Check for NULL socket pointer in the function
4325 silc_server_packet_send_to_channel_real. Affected file
4326 silcd/packet_send.c.
4328 * Fixed the BAN notify handling to correctly remove ban
4329 list. Affected file silcd/packet_receive.c.
4331 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Fixed some header addition to Toolkit distribution in
4334 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4336 * Added lib/silcclient/client_ops_example.h as an template
4337 file for application programmers to quickly start using
4338 the SilcClientOperation functions in their application.
4339 Updated the lib/silcclient/README as well to tell about this
4340 nice file made available.
4342 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Call silc_server_remove_from_channels when removing client
4345 entry when NO_SUCH_CLIENT_ID was received. Affected file
4346 is silcd/command_reply.c.
4348 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Added server & router operator statistics updating. Affected
4351 file silcd/packet_receive.c and silcd/command.c.
4353 * Fixed the SERVER_SIGNOFF notify handling on normal server
4354 not to save the history information for clients. Same was
4355 fixed earlier in remove_clients_by_server function, but not
4356 here. Affected file silcd/packet_receive.c.
4358 * Raised the default connection-retry count from 4 to 7 in
4359 server. Affected file silcd/server.h.
4361 * Cancel any possible reconnect timeouts when we start the
4362 key exchange. Affected file silcd/server.c.
4364 * Do not reconnect on connection failure when SCONNECT was
4365 given. Affected files silcd/server.[ch].
4367 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4371 * Fixed the NICK command to always give the unformatted
4372 nickname to the one giving the NICK command. If unformatted
4373 nickname is cached already it will be formatted and the
4374 local entry will always get the unformatted nickname.
4375 Affected file lib/silcclient/idlist.c.
4377 * Fixed some double frees from client library commands.
4378 Affected file is lib/silcclient/command.c.
4380 * Fixed CUMODE command in server to assure that no one can
4381 change founder's mode than the founder itself, there was a
4382 little bug. Affected file silcd/command.c.
4384 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Removed the SilcClientCommandDestructor from the client
4387 libary, it is not needed anymore. Affected files are
4388 lib/silcclient/silcapi.h, command[_reply].[ch],
4389 client_notify, idlist.c.
4391 * Fixed GETKEY command to first resolve client, and then
4392 resolve the server only if the client was not found, instead
4393 of resolving both at the same time. Affected file is
4394 lib/silcclient/command.c.
4396 * Added silc_client_start_key_exchange_cb and lookup the
4397 remote hostname and IP address before starting the key
4398 exchange with server. The affected file is
4399 lib/silcclient/client.c.
4401 * The server's public key is now saved using the IP address
4402 of the server and not the servername for the filename.
4403 The hostname public key filename is checked as an fall back
4404 method if the IP address based filename is not found.
4406 Fixed the GETKEY command to save the fetched server key
4407 in correct filename.
4409 Print the remote server's hostname now when new key is
4410 received during connection process. Affected file is
4411 irssi/src/silc/core/client_ops.c.
4413 * Return always our own public key to the client if it asks
4414 for it with GETKEY command. Affected file silcd/command.c.
4416 * Removed the use_auto_addr variable from default config
4417 file since it was in wrong section. Affected file is
4420 * Fixed TOPIC_CHANGE notification to not route it when it
4421 was sent using silc_server_send_notify_to_channel function.
4422 Affected file silcd/command.c.
4424 * Fixed silc_server_send_notify_kicked to send the kicker's
4425 Client ID also, it was missing. Affected files are
4426 silcd/command.c, silcd/packet_send.[ch].
4428 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4430 * Do not save client history information in SERVER_SIGNOFF.
4431 Fixes the bug in normal server that it does not detect
4432 the client becoming valid after the server becomes back
4433 online. Affected file silcd/server_util.c.
4435 * Added `sock_error' field into the SilcSocketConnection
4436 context. When error occurs during socket operation (read
4437 or write) the error is saved. Added also new function
4438 silc_socket_get_error to return human readable socket error
4439 message. Affected files are lib/silcutil/silcsockconn.[ch],
4440 lib/silcutil/unix/silcunixsockconn.c, and
4441 lib/silcutil/win32/silcwin32sockconn.c.
4443 * The server now prints the socket error message in the
4444 signoff for client. Affected file silcd/server.c.
4446 * Fixed the `created' channel information sending from router
4447 to server in JOIN command. Checks now whether the channel
4448 really was created or not and set it according that.
4450 Fixed the JOIN command to use the client entry's current
4451 ID during the joining procedure instead of the one it sent
4452 in the command (it is checked though), since it can change
4453 between the packet processing and command processing, and
4454 would just case unnecessary pain in the client end. Affected
4455 file silcd/command.c.
4457 * Fixed a channel key payload sending to use correct channel
4458 ID when the server was forced to change the channel's ID by
4459 router. Router sent the key payload with the old Channel ID.
4460 Affected file silcd/packet_receive.c.
4462 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4464 * Call silc_server_save_channel_key only if the key payload
4465 was provided in the JOIN command's command reply. Affected
4466 file silcd/command_reply.c.
4468 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * Fixed silc_mp_sizeinbase to return the value correctly with
4471 MPI. Affected file lib/silcmath/mp_mpi.c.
4473 * Fixed the stop_server signal to correctly stop the scheduler
4474 and gracefully stop the server when SIGTERM or SIGINT signals
4475 are received. Affected file silcd/silcd.c.
4477 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4479 * Simple handling of TERM and HUP signals. Also added some log
4480 flushing call around. Affected file is
4483 * Fixed small bugs in silclog.c. Now buffering output will take
4484 effect after 10 seconds since startup: This will ensure that
4485 no important startup messages are lost. Also output redirection
4486 will preserve original format ([Date] [Type] message).
4487 Affected file is lib/silcutil/silclog.c.
4489 * Added two options to the config file, in the logging section:
4490 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4491 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4493 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Do not print the warning about log files not being initialized
4496 more than once to avoid excess logging. Affected file is
4497 lib/silcutil/silclog.c.
4499 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4500 the SIM copying in make install in Makefile.am.pre.
4502 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4504 * Rewritten silclog APIs. Globally interesting changes follows:
4505 silc_log_set_files() changed to silc_log_set_file().
4506 silc_log_set_callbacks() changed to silc_log_set_callback().
4507 ROBOdoc documented silclog header file.
4508 SilcLogCb now returns bool to wether inihibit the default
4509 handler or not (to keep the old behaviour return always TRUE).
4510 The new APIs should also fix the problem of the
4511 silcd_error.log file that was written in the current directory.
4514 Log files streams will remain opened after silc_log_set_file()
4515 call, means less CPU usage notably on high traffic servers.
4516 File streams are now full buffered, and flushed to the disk
4517 every 5 minutes, lesses HD activity and CPU usage.
4518 Messages can be redirected, allowing admins to configure
4519 one single logfile for all server messages.
4520 the silc_log_quick global variable to activate fast-logging.
4521 Affected files lib/silcutil/silclog.[ch]
4523 * Changed some code to conform new silclog APIs. Affected
4524 files are doc/example_silcd.conf.in, silcd/server.c
4525 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4528 * Fixed a memory leak that could occur in some situations.
4529 Affected file silcd/serverconfig.c.
4531 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4533 * Added the silc_client_del_client to remove the client from
4534 all channels as well. Affected file lib/silcclient/idlist.c.
4536 * Fixed the client library to correctly remove the client
4537 from all channels when the client entry is being destroyed.
4538 Affected file lib/silcclient/client_notify.c, command.c.
4540 * Added auto-nicking support to the client library. If the
4541 applicatio now sets client->nickname it will be sent to the
4542 server after connecting by the library. This way for example
4543 SILCNICK (or IRCNICK) environment variables will have effect
4544 and always change the nickname automatically to whatever
4545 it is wanted. Affected file lib/silcclient/client.[ch].
4547 * Renamed silc_server_command_bad_chars to the
4548 silc_server_name_bad_chars and moved it to the
4549 silcd/server_util.[ch]. Added also new function
4550 silc_server_name_modify_bad to return nickname that
4551 includes bad characters as new nickname without those
4552 bad characters. This check and modify is now used in
4553 silc_server_new_client when the username is initially set
4554 as nickname, so it must be checked to be valid nickname.
4555 Affected file silcd/packet_receive.c.
4557 * The nickname length is now taken from the packet for real
4558 and not trusted to strlen() since it clearly can return
4559 wrong length for nickname including bad characters. This
4560 also applies to channel names. Affected file silcd/command.c.
4562 * Removed the lib/silcsilm/modules directory. Modules are now
4563 compiled into the lib/silcsim. Fixed the copying of the
4564 modules to follow symbolic links in Makefile.am.pre.
4566 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4568 * Fixed silc_string_regexify list creation. Fixes bugs with
4569 BAN and INVITE commands in server. The affected file is
4570 lib/silcutil/unix/silcunixutil.c.
4572 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4574 * Removed the command destructor entirely from the server's
4575 command and command reply routines. It is not needed, and
4576 its usage was buggy and caused crashes. Affected files are
4577 silcd/command[_reply].[ch].
4579 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4581 * Cancel protocol and NULL sock->protocol if timeout
4582 occurred during protocol. Affected file silcd/server.c.
4584 * Cancel protocol timeouts always before calling the final
4585 callback, to assure that after final callback is called
4586 no other state will be called for the protocol anymore.
4587 Affected file silcd/protocol.c.
4589 * Print error log if incoming connection configuration could
4590 not be found. Affected file silcd/server.c.
4592 * Fixed JOIN command to correctly save the founder mode
4593 to the client on normal SILC server, when the channel
4594 was created by the router. Affected file silcd/command.c.
4596 * Fixed LIST command (hopefully) to send correct reply
4597 packets. Affected file silcd/command.c.
4599 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4601 * The silc_packet_receive_process now returns FALSE if the
4602 read data was invalid packet, and TRUE if it was ok.
4604 The server now checks that if unauthenticated connection
4605 sends data and its processing fails the server will close
4606 the connection since it could be a malicious flooder.
4608 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4610 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4612 * Make sure the warning about error opening a log file is
4613 printed only once and not everytime it fails (produces
4614 too much useless log). Affected file lib/silcutil/silclog.c.
4616 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4618 * Made the silc_server_daemonise() function more readable.
4619 Affected file silcd/server.c.
4621 * Pid file is now optional, the user may comment it out from
4622 the config file. Removed define SILC_SERVER_PID_FILE, we
4623 don't need a default any longer. Affected file
4624 configure.in.pre, lib/Makefile.am.pre.
4626 * Make some use of the pid file. The server now dies at startup
4627 if it detects a valid pid file on his path. The server would
4628 die anyway in this circumstance, because of the bind() failure.
4629 Affected file silcd/silcd.c.
4631 * No longer compiling lib/dotconf.
4633 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4635 * Fixed JOIN command parsing not to crash. Affected file
4636 lib/silcclient/command.c.
4638 * Fied the NICK_CHANGE notify to add the new client entry
4639 even it is resolved. This removes an <[unknown]> nick
4640 thingy bug in the client. Affected file is
4641 lib/silcclient/client_notify.c.
4643 * Do not try to allocate 0 bytes (efence does not like it)
4644 in lib/silccore/silccomand.c when encoding payload.
4646 * Do not take IRCNICK as nickname in Irssi SILC client since
4647 it is not possible to set nickname before hand connecting
4648 the server (TODO has an entry about adding auto-nicking
4651 * Changed the silc_server_command_pending to check whether
4652 there already exists an pending entry with the specified
4653 command, command identifier and pending callback. This is
4654 to fix IDENTIFY and WHOIS related crashes that may register
4655 multiple pending commands with same identifier. Affected
4656 file silcd/command.c.
4658 * Fixed the server to reconnect to the router even if it
4659 was already reconnecting and EOF was received. This to
4660 fix a possibility that the server wouldn't ever try to
4661 auto-reconnect to the router. Affected file silcd/server.c.
4663 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4665 * Fixed the server's password authentication to use the
4666 length of the locally saved password, and not the one
4667 sent in the packet. Affected file silcd/protocol.c.
4669 * Fixed same password authentication problem in the
4670 Authentication Payload handling routines in
4671 lib/silccore/silcauth.c.
4673 * Yet another password authentication problem fixed with
4674 channel password handling in silcd/command.c.
4676 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * If first character of string in silc_parse_userfqdn is '@'
4679 then do not parse it. Affected file is
4680 lib/silcutil/silcutil.c.
4682 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4684 * Fixed minor bug in IDENTIFY command reply sending, which
4685 caused various weird problems during JOIN when it was
4686 resolving names for users. Affected file silcd/command.c.
4688 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4690 * Fixed the IDENTIFY command reply sending to chech better valid
4691 clients. It was possible to send incomplete list of replies.
4692 Affected file silcd/command.c.
4694 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4696 * Added silc_client_command[s]_[un]register functions now to
4697 dynamically register the commands in client library. Removed
4698 the static table of commands. This allows the client library
4699 to call commands without causing the application to know about
4700 what commands library has called.
4702 Removed the INFO command reply kludge to detect when the command
4703 was called by library. Now library use its own command reply
4704 function for INFO command.
4706 Added function silc_client_command_call to call a command.
4707 Application can use it to call command, not access the structure
4710 Now all commands that are sent by the client library (not
4711 explicitly sent by application) use own command reply functions.
4713 Affected files around lib/silcclient/ and in
4714 irssi/src/silc/core/.
4716 * Fixed the WHOIS command reply sending to chech better valid
4717 clients. It was possible to send incomplete list of replies.
4719 Fixed the WHOIS and IDENTIFY to send the request to router
4720 if normal server did not do it and did not find any results.
4722 Affected file silcd/command.c.
4724 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4726 * Moved the internal data from SilcClient context into its
4727 own file, not accesible to application. Affected files
4728 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4729 and other files in client library.
4731 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Added doc/examples installation target in Makefile.am.pre.
4736 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4739 commands the found client entry will be removed from the
4740 cache, after notifying application about the error. Affected
4741 file lib/silcclient/command_reply.c.
4743 * Changed the /MSG to check for exact nickname user gave, and
4744 not let `nick' match `nick@host' if it is only one found. Now,
4745 user must type the exact nickname (like nick@host2) even if
4746 there are no more than one same nicks found. This is to avoid
4747 a possibility of sending nickname to wrong nickname since
4748 `nick' could match `nick@host'. Affected file is
4749 irssi/src/core/silc-servers.c.
4751 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4753 * Do not print "you are now server operator" or similar when
4754 giving /away command. Affected files are
4755 irssi/src/silc/core/client_ops.c, silc-servers.h.
4757 * Made the silc_server_command_pending_error_check to send
4758 the same command reply payload it received back to the
4759 original sender of the command. This way all arguments
4760 that was received by the server will be received by the
4761 client too. Affected file silcd/command.c.
4763 * Added the silc_idcache_add to return the created cache entry
4764 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4766 * Add global clients to expire if they are not on any channel.
4767 This is because normal server will never know if they signoff
4768 if they are not on any channel. The cache expiry will take
4769 case of these entries. This is done by normal servers only.
4770 The affected files are silcd/command_reply.c,
4771 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4773 * If server receives invalid ID notification for WHOIS or
4774 IDENTIFY and the ID exists in the lists, it is removed.
4775 Affected file silcd/command_reply.c.
4777 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4778 in client then client entry that it matches is searched and
4779 the nickname is printed on the screen for user. Affected
4780 file irssi/src/silc/core/client_ops.c.
4782 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4784 * Use cache entry expire time in the LIST command reply to
4785 purge old entries from the cache after the LIST command
4786 reply has been received. This way we don't have non-existent
4787 entries in the cache for too long. Affected file is
4788 silcd/command_reply.c.
4790 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4792 * If we are normal server, and we've not resolved client info
4793 in WHOIS or IDENTIFY from router, and it is global client,
4794 we'll check whether it is on some channel. If it is not
4795 then we cannot be sure about its validity and will resolve it
4796 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4797 file silcd/command.c.
4799 * Search channel by name (if possible) rather than by ID
4800 in IDENTIFY command's command reply. Affected file is
4801 silcd/command_reply.c.
4803 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4805 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4806 Updated specs and implemented it. Affected file silcd/command.c,
4807 silcd/packet_send.c and silcd/packet_receive.c.
4809 * Implemented the <founder auth> payload handling in the JOIN
4810 command. If provided all conditions for channel joining
4811 except requirement to provide correct passphrase can be
4812 overrided by the channel founder. Updated the protocol specs.
4813 Affected file silcd/command.c.
4815 Added support for founder auth in JOIN command in client
4816 library. Fixed the parsing of the JOIN command now to support
4817 all options as they should be. The affected file is
4818 lib/silcclient/command.c.
4820 * Optimized the WHOIS and IDENTIFY commands to send the request
4821 to router only if it includes nicknames or other names. If
4822 they include only IDs then check the local cache first before
4823 routing. Affected file is silcd/command.c.
4825 * Added channels topic announcements. Affected file is
4826 silcd/packet_receive.c and silcd/server.c.
4828 * Fixed the silc_server_send_notify_topic_set to really destine
4829 the packet to channel. Affected file silcd/packet_send.c.
4831 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4832 library. Affected file lib/silcclient/client_notify.c.
4834 * Added UMODE announcements. Affected file silcd/server.c.
4836 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4838 * Memory leak fixes in:
4840 lib/silcutil/silcsockconn.c
4841 lib/silcske/silcske.c
4842 lib/silcske/groups.c
4844 lib/silccrypt/silcpkcs.c
4845 lib/silccore/silccommand.c
4846 lib/silccore/silcidcache.c
4851 * ROBOdoc documented the lib/silcske/groups.h file and a
4852 bit changed the interface for better.
4854 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4856 * Update the client entry context in the ID cache after
4857 nick change. Affected file lib/silcclient/command.c.
4858 Fixes the CUMODE command when regaining founder privileges,
4859 and a little WHOIS problem.
4861 * Fixed silc_net_gethostbyname to correctly call the
4862 inet_ntop. Affected file lib/silcutil/silcnet.c.
4864 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4866 * Added IPv6 support checking to the configure.in.pre, added
4867 also --enable-ipv6 option to override the check. Affected
4868 file configure.in.pre.
4870 * The silc_thread_create now calls the start function
4871 directly if threads support is not compiled in. Removes
4872 ugly #ifdef's from generic code. Affected files are
4873 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4875 * Added silc_net_gethostby[name/addr]_async to asynchronously
4876 resolve. Affected files are lib/silcutil/silcnet.[ch].
4878 * Added support for rendering IPv6 based server, client and
4879 channel IDs. Affected file lib/silcutil/silcutil.c.
4881 * Added support for creating IPv6 based server IDs. Affected
4882 file is silcd/serverid.c.
4884 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4886 * Added silc_net_gethostby[addr/name] into the
4887 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4888 routines. Added silc_net_is_ip[4/6]. Affected file is
4889 lib/silcutil/unix/silcunixnet.c. All routines that take
4890 address as argument now supports both IPv4 and IPv6 addresses.
4892 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4894 * Fixed LIST command reply sending in server. Affected file
4897 * Server now sends the kicker's client ID in the KICK notify
4898 to the kicked client. Affected file silcd/command.c.
4900 * The client library now parses the kickers client ID and
4901 UI displays it. Affected files lib/silcclient/client_notify.c
4902 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4904 * Made all payload parsing function prototypes consistent.
4905 They all take now const unsigned char * and uint32 pair as
4906 the payload data instead of SilcBuffer. Changes all around
4907 the source tree. Other unsigned char* -> const unsigned char*
4908 changes around the tree as well.
4910 * Optimized SFTP client and server packet sending not to
4911 allocate new buffer for each packet but to recycle the
4912 first allocated buffer. Affected files are
4913 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4915 * Optimized the SFTP client to use SilcList instead of
4916 SilcDList for requests, because it is faster. Affected file
4917 is lib/silcsftp/sftp_client.c.
4919 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4920 into lib/silccore/silcid.[ch].
4922 Renamed silcpayload.[ch] into silcargument.[ch].
4924 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4926 * If client entry is deleted with active key agreement
4927 session, abort the session.
4929 The silc_client_abort_key_agreement now calls the completion
4930 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4932 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4935 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4937 * Don't use __restrict in older GCC's. Affected file is
4938 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4940 * silc_net_localhost now attempts to reverse lookup the
4941 IP/hostname. Affected file lib/silcutil/silcnet.c.
4943 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4944 command. It can be used to gain founder privileges at
4945 the same time when joining the channel.
4947 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4948 kicker's client ID as well. Updated protocol specs.
4950 Defined that the server must send SILC_COMMAND_IDENTIFY
4951 command reply with error status to client who sent
4952 private message with invalid client ID.
4954 Updated the protocol specification.
4956 * Added silc_server_send_command_reply to send any
4957 command reply. Affected file silcd/packet_send.[ch].
4959 * Added silc_id_payload_encode_data to encode ID payload
4960 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4962 * The server now send IDENTIFY command reply with error
4963 status if client ID in private message is invalid. Affected
4964 file silcd/packet_receive.c.
4966 * Save the server key file with server's IP address in
4967 the filename instead of hostname. The affected file is
4968 irssi/src/silc/core/client_ops.c.
4970 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4972 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4975 * Added libtool support for compiling shared objects in
4976 lib/silcsim. Affected file configure.in.pre and
4977 lib/silcsim/Makefile.am. Original patch by cras.
4979 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4981 * Pid file configuration, and server's config file fixes
4982 patch by toma. Updated CREDITS file.
4984 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Fixed silc_client_channel_message to not try to decrypt
4987 the message twice if it resolved the destination client
4988 information. This could cause of dropping one channel
4989 message. Affected file lib/silcclient/client_channel.c.
4991 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4994 lib/silcclient/client.c. This function is used when the SILC
4995 Client is run under some other scheduler, or event loop or
4996 main loop. On GUI applications, for example this may be
4997 desired to used to run the client under the GUI application's
4998 main loop. Typically the GUI application would register an
4999 idle task that calls this function multiple times in a second
5000 to quickly process the SILC specific data.
5002 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5004 * Fixed silc_server_drop() for dropping the supplementary
5005 groups as well, this could cause a security hole on some
5008 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5013 * Write PID file after dropping privileges. Added -F option
5014 to run server on foreground. A patch by debolaz.
5015 Affected files silcd/server.c, silcd/silcd.c.
5017 * Fixed MOTD to return the MOTD file server name. Affected
5018 file silcd/command.c.
5020 * Added INFO command reply handling to the Irssi SILC Client.
5021 Affected file irssi/src/silc/core/client_ops.c.
5023 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5025 * Fixed the silc_idcache_list_* routines to really support
5026 the dynamic list. Fixes a crash. Affected file is
5027 lib/silccore/silcidcache.c.
5029 * Fixed the LIST command reply to really call LIST command's
5030 pending callbacks. Affected file silcd/command_reply.c.
5032 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Update conn->local_entry->nickname after giving NICK
5035 command. Affected file lib/silcclient/command.c.
5037 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5039 * Added the [pid] option to the silcd configuration file
5041 Affected files: serverconfig.[ch] and silcd.c
5043 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Save fingerprint in WHOIS command reply in server.
5046 Affected file silcd/command_reply.c.
5048 * Fixed NICK commands pending callback registration.
5049 Affected file lib/silcclient/command.c.
5051 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5053 * Use ++server->cmd_ident when sending commands in server,
5054 instead of random number. Affected file silcd/command.c.
5056 * Fixed GETKEY command reply to call actually GETKEY pending
5057 command callbacks. Affected file silcd/command_reply.c.
5059 * A bit stricter check for nicknames. Check for same nickname
5060 in NICK command also. Affected file silcd/command.c.
5062 * Do not call INFO command everytime client ID changes, only
5063 during first connecting. Affected file lib/silcclient/client.c.
5065 * Set the new nickname only after successful command reply for
5066 NICK command is returned by server. Affected file
5067 lib/silcclient/command.c.
5069 * Remove nicknames from nicklist during server_signoff notify.
5070 Should fix /NAMES bit more. The affected file is
5071 irssi/src/silc/core/silc-channels.c.
5073 * Added `fingerprint' field to the SilcIDListData in the
5074 silcd/idlist.h to hold the fingerprint of the client's
5077 Send the fingerprint of the client's public key in WHOIS
5080 Affected files silcd/command.c, and silcd/idlist.[ch].
5082 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5083 create fingerprint from given data.
5085 * Show the fingerprint of the client's public key in WHOIS.
5086 Affected files irssi/src/module-formats.[ch] and
5087 irssi/src/silc/core/client_ops.c.
5089 * Format the multiple same nicknames also during JOIN and
5090 NICK_CHANGE notifys. Affected file is
5091 lib/silcclient/client_notify.c.
5093 * Do not print error on screen for invalid private message
5094 payload since it can come if someone is sending private
5095 messages with wrong key. Affected file
5096 lib/silccore/silcprivate.c.
5098 * Fixed multiple concurrent /PING crash. Affected file
5099 lib/silcclient/command.c.
5101 * Changed the wrong ID encoding. All IP addresses must be
5102 in MSB first order in encoded format. They were encoded
5103 wrong and was in LSB format. Affected files are
5104 silcd/serverid.c, lib/silcutil/silcutil.c.
5106 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5108 * Call the `connect' client operation through the scheduler
5109 in case of error. Affected file lib/silcclient/client.c.
5111 * Call the `failure' client operation even if the error
5112 occurred locally during a protocol. Affected file is
5113 lib/silcclient/protocol.c.
5115 * Added support of sending LIST command to router from normal
5116 server. This way normal server can get list of all channels
5117 in the network too. Fixed the channel list sending in the
5118 server too. Affected files are silcd/command.c, and
5119 silcd/command_reply.[ch].
5121 * Added silc_server_update_channels_by_server and
5122 silc_server_remove_channels_by_server. They are used during
5123 disconnection of primary router and in backup router protocol.
5124 Affected file silcd/server_util.[ch], silcd/server.c and
5125 silcd/server_backup.c.
5127 * Fixed channel adding to global list in IDENTIFY command
5128 reply in server. Affected file silcd/command_reply.c.
5130 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * If the incoming packet type is REKEY or REKEY_DONE process
5133 that packet always synchronously. Fixes yet another MAC
5134 failed error on slow (dialup) connections. Affected file
5135 lib/silcclient/client.c and silcd/server.c.
5137 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Call check_version SKE callback for initiator too. Affected
5140 file lib/silcske/silcske.c.
5142 * Implemented fix for security hole found in the SKE that was
5143 fixed in the specification few days back; the initiator's
5144 public key is now added to the HASH value computation.
5145 Added backwards support for the old way of doing it too, for
5146 old clients and old servers. Affected file is
5147 lib/silcske/silcske.c.
5149 * Enabled mutual authentication by default in SKE. If initiator
5150 is not providing mutual authentication the responder will
5151 force it. This will provide the proof of posession of the
5152 private key for responder. The affected files are
5153 lib/silcclient/protocol.c and silcd/protocol.c.
5155 * Do not cache anymore the server's public key during SKE.
5156 We do mutual authentication so the proof of posession of
5157 private key is done, and if the server is authenticated in
5158 conn auth protocol with public key we must have the public
5159 key already. Affected file silcd/protocol.c.
5161 * Added new global debug variable: silc_debug_hexdump. If
5162 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5163 file lib/silcutil/silclog.[ch].
5165 * Fixed compilation warning due to char * -> const char *.
5166 Affected files lib/silcutil/silcnet.h, and
5167 lib/silccore/silcauth.[ch].
5169 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Fixed CMODE command when new channel key was created. If
5172 the creation failed the old key was removed. Next time giving
5173 same command would crash the server since the old key was
5174 freed already. Affected file silcd/command.c.
5176 * Fixed the silc_server_announce_get_channels to not crash
5177 on reconnect. Affected file silcd/server.c.
5179 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * Added silc_log_set_debug_string function to set a regex
5182 string to match for debug output. Only the function names,
5183 or filenames matching the given debug string is actually
5184 printed. This way it is possible to filter out those debug
5185 strings that user is not interested in.
5187 Fixed a bug in silc_string_regexify.
5189 Affected files lib/silcutil/silclog.[ch], and
5190 lib/silcutil/unix/silcunixutil.c.
5192 * Changed the -d options in both server and Irssi SILC client
5193 to take the debug string as argument. Affected files
5194 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5196 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Added silc_hash_babbleprint to create a Bubble Babble
5199 Encoded fingerprint. The encoding is developed by Antti
5200 Huima (draft-huima-babble-01.txt), and it creates human
5201 readable strings out of binary data. Affected file
5202 lib/silccrypt/silchash.[ch].
5204 * Print the babble print now in addition of fingerprint as well
5205 in Irssi SILC client. Affected files are
5206 irssi/src/fe-common/silc/module-formats.[ch],
5207 irssi/src/fe-common/silc/core/client_ops.c.
5209 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Fixed a security problem found in SKE. The initiator's
5212 public key too is now added to the HASH hash value creation
5213 which is signed by the responder to create the SIGN value.
5214 This will prevent anyone in the middle to lie to the responder
5215 about the initiator's public key. If this is done now, the
5216 man in the middle will get caught. Updated the protocol
5219 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Better installation directory handling. Configure module
5222 paths and other paths automatically to example_silc* files
5223 in doc/. A patch by toma.
5225 * Fixed compiler warning from MPI library, and from SILC RNG.
5228 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5229 It can be configured with ./configure. A patch by toma.
5231 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Find correct make to use in prepare-clean. A patch by
5234 toma. Affected file prepare-clean.
5236 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5238 * Added irssi variables use_auto_addr, auto_bind_ip,
5239 auto_bind_port and auto_public_ip.
5241 * Changed the interface for silc_client_send_key_agreement
5242 in lib/silcclient/silcapi.h
5246 irssi/src/silc/core/silc-core.c
5248 lib/silcclient/silcapi.h
5249 irssi/src/silc/core/silc-channels.c
5250 lib/silcclient/client_keyagr.c
5253 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5255 * Added silc_pkcs_public_key_compare to compare two
5256 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5258 * Check that the client who set the founder mode on the
5259 channel is the same client that is giving the founder
5260 mode to itself. It is done by comparing the saved public
5261 key (it is saved even in the authentication is passphrase).
5262 Affected file silcd/command.c.
5264 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * Do not process packet for disconnected socket connection.
5267 Affected file lib/silccore/silcpacket.c.
5269 * Process the DISCONNECT packet through scheduler in the
5270 client library. Affected file lib/silcclient/client.c.
5272 * Fixed the silc_client_packet_parse to not to increase
5273 the packet sequence number if the conn->sock and the
5274 current socket connection is not same. This can happen
5275 for example during key agreement when the conn includes
5276 multiple socket connections (listeners). Affected file
5277 lib/silcclient/client.c.
5279 * The sender of the file transfer request now provides also
5280 the pointer (listener) for the key exchange protocol. If
5281 the listener cannot be created then it sends empty key
5282 agreement and lets the receiver provide the listener.
5284 Added `local_ip' and `local_port' arguments to the
5285 silc_client_file_send. If they are provided they are used,
5286 if not then it will attempt to find local IP address, if
5287 not found or bind fails then the remote client will provide
5290 Affected files are lib/silcclient/client_ftp.c and
5291 lib/silcclient/silcapi.h.
5293 * Extended the FILE SEND command to support defining the
5294 local IP and port for key exchange listener. They are
5295 optional. Affected file irssi/src/silc/core/silc-servers.c.
5297 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Defined to WHOIS command reply the sending of fingerprint
5300 of the client's public key (if the proof of posession of the
5301 corresponding private key is verified by the server).
5302 Updated to the protocol specification.
5304 * Added support of receiving the client's public key's
5305 fingerprint in command reply in client library. Affected
5306 file is lib/silcclient/command_reply.c, and
5307 lib/silcclient/idlist.[ch].
5309 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Do not send over 128 chars long nickname to the server
5312 in NICK command. Affected file lib/silcclient/command.c.
5314 * Do not send over 256 chars long channel names to the server
5315 in JOIN command. Affected file lib/silcclient/command.c.
5317 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Assure that silc_server_close_connection cannot be called
5320 twice for same socket context. Affected file is
5323 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5325 * Send error message to application if opening file for
5326 writing during file transfer fails. Affected file is
5327 lib/silcclient/client_ftp.c.
5329 Remove all file transfer sessions for a client that we're
5330 removing from ID cache.
5332 Affected file is lib/silcclient/client_ftp.c.
5334 * Fixed silc_net_addr2bin to return correct address. Affected
5335 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5337 * Fixed file transfer session removing on signoff notify.
5338 Affected file irssi/src/silc/core/silc-servers.c.
5340 * Added the SilcClientFileError to be returned in the monitor
5341 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5342 Affected file lib/silcclient/silcapi.h.
5344 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5346 * Fixed a crash in silc_client_ftp_free_sessions and
5347 silc_client_ftp_session_free_client. Affected file
5348 lib/silcclient/client_ftp.c.
5350 * Added `disabled' field in the SilcChannelEntry in the server
5351 to indicate if the server entry is disabled. Affected file
5352 silcd/idlist.h, silcd/command[_reply].c.
5354 * SILC server adds now /var/run/silcd.pid everytime it is
5355 started. Affected file silcd/silcd.c.
5357 * Added silc_server_packet_send_clients to send a packet to
5358 the provided table of client entries. Affected file
5359 silcd/packet_send.[ch].
5361 * Fixed a crash in client resolving in client_prvmsg.c in
5362 client library. Affected file lib/silcclient/client_prvmsg.c.
5364 * Do not actually remove the client directly from ID cache
5365 during SERVER_SIGNOFF, but invalidate it. This way we
5366 preserve the WHOWAS info for the client. Affected file
5367 silcd/server_util.c.
5369 * Fixed SERVER_SIGNOFF notify handling in the server. The
5370 server is now able to process incoming SERVER_SIGNOFF notify
5371 for a server that it doesn't even know about. It will remove
5372 the clients provided in the notify. Affected file
5373 silcd/packet_receive.c.
5375 * Check for partial packet in data queue after every packet that
5376 was found from the queue. Return and wait for more data if
5377 there is partial data in queue. Affected file is
5378 lib/silccore/silcpacket.c.
5380 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Added SilcClietFileError enum to indicate error in
5383 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5384 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5385 Affected files lib/silcclient/silcapi.h and
5386 lib/silcclient/client_ftp.c.
5388 * Check that newsize in silc_buffer_realloc is larger than
5389 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5391 * Added better monitor of file transfers. It now monitors
5392 key agreement protocol during the file transfer too. Added
5393 error reporting too. Affected files
5394 irssi/src/silc/core/silc-servers.c,
5395 irssi/src/fe-common/silc/module-formats.[ch].
5397 * Wrote a help file for FILE command.
5399 * Added silc_rng_global_get_byte_fast to get not-so-secure
5400 random data as fast as possible. Random data is read from
5401 /dev/urandom if available and from the SILC RNG if not
5402 available. It is used in padding generation. Affected file
5403 lib/silccrypt/silcrng.[ch].
5405 * All packets in client library are now processed synchronously.
5406 Optimized packet processing a lot. Affected file
5407 lib/silcclient/client.c.
5409 * All server connection packets are processing synchronously
5410 now in server, to optimize packet processing. Affected file
5413 * Include files are installed now only in Toolkit distribution
5414 if make install is given. Affected files: all Makefile.am's.
5416 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Assure that silc_client_notify_by_server_resolve does not
5419 resolve the client information multiple times. If it cannot
5420 be found by the first it cannot be found at all. Affected
5421 file lib/silcclient/client_notify.c.
5423 * Fixed WHOWAS command reply calling. Affected file
5424 lib/silcclient/command_reply.c.
5426 * Removed all references to silc_idlist_get_client from the
5427 Irssi SILC client since that call is internal call used by
5428 the library. The Irssi SILC client will use now client
5429 retrieval functions found in silcapi.h.
5431 * Fixed a bug in resolving nickname info before sending
5432 private message. It used freed memory. Affected file
5433 irssi/src/silc/core/silc-servers.c.
5435 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * Assure my_channels statistics cannot go negative in server.
5438 Affected files silcd/server.c, silcd/server_util.c.
5440 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5442 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5444 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5446 * Win32 Toolkit changes. Affected files
5447 win32/silc.dsw, win32/libsilc/libsilc.def,
5448 win32/libsilcclient/libsilc.def,
5449 lib/silcutil/silcutil.c, and
5450 lib/sftp/sftp_fs_memory.c.
5452 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Added silc_net_localip to return local host's IP address.
5455 Affected file lib/silcutil/silcnet.[ch].
5457 * If key exchange or rekey protocol is active for a connection
5458 parse all packets syncronously since there might be packets
5459 in packet queue that we are not able to process without first
5460 processing packets before them. Affected file silcd/server,
5461 lib/silcclient/client.c.
5463 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5464 whether library should continue processing the packet.
5465 Affected file lib/silccore/silcpacket.h.
5467 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5468 SilcSFTPMonitorData to SFTP server to monitor various
5469 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5470 lib/silcsftp/sftp_server.c.
5472 * Added silc_file_size to return file size. Affected file
5473 lib/silcutil/silcutil.[ch].
5475 * Implemented the file transfer support for the client library.
5476 Added preliminary support for simple client to client one-file
5477 transmission. Affected file lib/silcclient/client_ftp.c,
5478 lib/silccilent/client.[ch].
5480 * Added new local command FILE to the Irssi SILC Client.
5481 It is used to perform the file transfer. It has subcommands
5482 SEND, RECEIVE, SHOW and CLOSE. Affected files
5483 irssi/src/silc/core/client_ops.c,
5484 irssi/src/silc/core/silc-server.[ch].
5486 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Relay the SILC_PACKET_FTP in the server. Affected files
5489 silcd/server.c and silcd/packet_receive.c.
5491 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Renamed silc_file_read and silc_file_write to functions
5494 silc_file_readfile and silc_file_writefile. Added function
5495 silc_file_open and silc_file_close. Affected files
5496 lib/silcutil/silcutil.[ch].
5498 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Resolve the client info when received private message or
5501 channel message for a client which nickname we don't know.
5502 Affected files lib/silcclient/client_prvmsg.c and
5503 lib/silcclient/client_channel.c.
5505 * Do not crash in /KEY if client is not connected. Affected
5506 file irssi/src/silc/core/silc-channels.c.
5508 * Added SilcClientStatus field to the SilcClientEntry in the
5509 lib/silcclient/idlist.h.
5511 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5512 is incomplete and is being resolved, it won't be resolved
5515 Make sure also that USERS command reply does not resolve
5516 twice information. Affected file is
5517 lib/silcclient/command_reply.c.
5519 Make sure that silc_client_get_clients_by_list does not
5520 resolve twice same information.
5522 * Check for valid client->id in the silc_server_free_client_data.
5523 Affected file silcd/server.c.
5525 * Fixed /GETKEY nick@server not to crash if the server entry
5526 is not found. Affected file lib/silcclient/command.c.
5528 * Fixed the silc_server_check_cmode_rights to check the
5529 requested modes correctly. Affected file silcd/command.c.
5531 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Better checks for non-printable chars in nick added.
5534 Affected file silcd/command.c.
5536 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Call the silc_server_udpate_servers_by_server in the
5539 primary router that comes back online in the backup resuming
5540 protocol. Otherwise it routes packets wrong. Affected file
5541 silcd/server_util.[ch], silcd/server_backup.c.
5543 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5546 lib/silcutil/silcbuffmt.[ch].
5548 * Redefined the SILC packet header to include the padding
5549 length. Affected file lib/silccore/silcpacket.[ch].
5551 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5552 length for maximum padding up to 128 bytes). Affected
5553 file lib/silccore/silcpacket.h.
5555 * Removed all backwards support for old 0.5.x MAC thingies.
5556 The SILC packet header change makes it impossible to be
5557 backwards compatible.
5559 * Send the ENDING packet with timeout in the backup resuming
5560 protocol. This is to assure that all routers has connected
5561 to the primary router. Affected file silcd/server_backup.c.
5563 * Changed the RNG to take the first IV from random data. It
5564 used to take it from zero actually. Changed the RNG also
5565 to use /dev/urandom during session. /dev/random is used
5566 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5568 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Changed the SILC packet header to have the first two bytes
5571 (the packet length) encrypted. Affected files aroung the
5572 code tree, lib/silccore/silcpacket.[ch]. Removed the
5573 SilcPacketCheckDecrypt callback. It is not needed anymore
5574 since the silc_packet_receive_process will determine now
5575 whether the packet is normal or special.
5577 * Implemented the unidirectional MAC keys. Affected files
5578 lib/silcske/silcske.c, silcd/protocol.c and
5579 lib/silcclient/protocol.c.
5581 * Implemented the packet sequence number to the MAC computation.
5582 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5583 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5584 lib/silcclient/protocol.c.
5586 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Allow backup router to announce servers. All servers
5589 announced by backup router are added to the global list
5590 automatically. Update hte server's socket to our primary
5591 router also when backup router announces a server.
5592 Affected file silcd/packet_receive.c.
5594 * Do not update the client->router in the function
5595 silc_server_udpate_clients_by_server if the client is on
5596 global list. We might fail to find any specific server
5597 for locally connected clients and local cell clients. They
5598 should still use the `from' and not `to' as client->router.
5599 This fixes backup router resuming protocol. Affected file
5600 silcd/server_util.c.
5602 * Decrease channel statistics count only if the channel
5603 deletion worked. Affected files are silcd/server.c and
5604 silcd/server_util.c.
5606 * Added silc_server_update_servers_by_server to update origin
5607 of all server entries. Used during backup router protocol.
5608 Affected files silcd/server_util.[ch], silcd/server.c. and
5609 silcd/backup_router.c.
5611 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5612 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5613 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5614 lib/silccrypt/silchmac.c.
5616 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5618 * Assure that router cannot reroute the same channel message
5619 to the sender. Affected file silcd/packet_receive.c.
5621 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Made better checks that the channel message is not sent
5624 to the router it came from. Affected file is
5625 silcd/packet_send.c. Fixed memory leak too.
5627 * Announce informations for incoming router connection, but
5628 only after checking if it is replaced by backup router.
5629 Affected file silcd/packet_receive.c.
5631 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * Fixed the backup resuming protocol to work in multiple
5634 router environment. Affected file silcd/server_backup.c.
5636 * Route packet only to one router in the function
5637 silc_server_packet_send_to_channel. Affected file is
5638 silcd/packet_send.c.
5640 * Fixed silc_server_send_notify_dest to set the broadcast
5641 flag. Fixed the silc_server_send_notify_topic to actually
5642 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5643 Affected file silcd/packet_send.c.
5645 * Changed the SFTP Filesystem interface. Changed the
5646 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5647 the filesystem operation function. The SilcSFTPFilesystem
5648 is now a context that is allocated by all filesystem allocation
5649 functions and it already includes the operations structure
5650 and filesystem specific context. It is given as argument
5651 now to the silc_sftp_server_start. This made the interface
5652 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5653 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5655 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Changed the backup router adding and getting interfaces
5658 in the server. The router that will be replaced by the
5659 specified backup router is now sent as argument. Affected
5660 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5663 * Added silc_net_addr2bin_ne to return the binary form of
5664 the IP address in network byte order. Affected files
5665 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5667 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Check for existing server ID in silc_server_new_server
5670 and in silc_server_connect_to_router_final and remove the
5671 old entry if it exists. Affected file silcd/packet_receive.c,
5674 * Send the channel message always to only one router, either
5675 in upstream or downstream. Affected file is
5676 silcd/packet_send.c.
5678 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Wrote the definition of the backup resuming protocol to the
5681 protocol specification.
5683 * Removed one redundant channel key generation from normal
5684 server during joining procedure. Removed one redundant
5685 channel key sending from server to router during joining
5686 procedure. Affected file silcd/command.c.
5688 * Made minor bugfixes to the backup router resuming protocol.
5689 Affected file silcd/server_backup.c, server.c.
5691 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * Added --disable-asm configuration option. Affected files
5694 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5697 * Implemented the backup resuming protocol that is used to
5698 resume the primary router position in the cell after the
5699 primary router comes back online. Affected files
5700 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5701 and silcd/server_util.[ch].
5703 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Sleep two (2) seconds after sending QUIT command to server.
5706 Affected file lib/silcclient/command.c.
5708 * Assure that if outgoing data buffer is pending do not force
5709 send any data. Affected file silcd/packet_send.c.
5711 * Assure that if outgoing data buffer is pending do not force
5712 send any data. Affected file lib/silcclient/client.c.
5714 * Implemented the backup router support when the primary router
5715 goes down. The servers and routers can now use the backup
5716 router as new primary router without loosing connectivity.
5718 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5721 in the server to indicate disabled entry. All data read
5722 from the connection will be ignored and no data is sent
5723 for entry that is disabled. Affected files are
5724 silcd/idlist.h, silcd/server.c.
5726 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Created SFTP client and server test programs in the
5729 lib/silcsftp/tests directory.
5731 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Implemented memory filesystem (virtual filesystem) for
5734 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5737 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Implemented the SFTP (SSH File Transfer Protocol) to the
5740 lib/silcsftp. It includes SFTP client and SFTP server
5743 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5745 * Moved lib/silccore/silcprotocol.[ch] to the
5746 lib/silcutil library.
5748 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5749 take variable argument list pointer as argument. Affected
5750 file lib/silcutil/silcbuffmt.[ch].
5752 * Added silc_buffer_set function that is used to set data
5753 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5754 Affected file lib/silcutil/silcbuffer.h.
5756 * Changed various routines in the core library to use the new
5757 silc_buffer_set instead of allocating new buffer only for
5760 * Added 64-bit value formatting and unformatting support to the
5761 silc_buffer_[un]format routines. Affected file is
5762 lib/silcutil/silcbuffmt.[ch].
5764 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5765 to includes/bitmove.h.
5767 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Fixed channel user mode saving in client library. Affected
5770 file lib/silcclient/command[_reply].c.
5772 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Defined the file transfer to the SILC Protocol. Added
5775 new packet type SILC_PACKET_FTP and defined File Transfer
5776 Payload. The mandatory file transfer protocol is SFTP
5777 (SSH File Transfer Protocol). Affected file in addition
5778 of the internet draft is lib/silccore/silcpacket.h.
5780 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5781 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5782 is used as part of backup router protocol when the primary
5783 router of the cell is back online and wishes to resume
5784 the position as primary router.
5786 * Redefined the MAC generation keys in the protocol. The
5787 same key is not used anymore in both direction. Both
5788 direction will now use different keys for sending and
5789 receiving. This fixes a potential security flaw. This
5790 change causes incompatibilities in the protocol.
5792 * Redefined also the MAC computation from the packet.
5793 An packet sequence number is now added to the MAC
5794 computation. This prevents possible replay attacks against
5795 the protocol. This change too causes incompatibilities
5798 Added `sequence' field to the SilcPacketContext to hold
5799 the current sequence number for the packet.
5801 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Added `created' field to the SilcIDListData in the file
5804 silcd/idlist.h to indicate the time when the entry was
5807 * Added `created' field to the SilcChannelEntry too. Affected
5808 file silcd/idlist.h.
5810 * Added `creation_time' aguments to all the announcement functions
5811 in the server. If it is provided then only the entries that
5812 was created after the provided time frame are actually
5813 announced. Affected file silcd/server.[ch].
5815 * The protocol says that the Channel ID's IP address must be
5816 based on the router's IP address. Added check for this in
5817 the silc_server_new_channel when processing incoming New Channel
5818 Payload. Affected file silcd/packet_receive.c.
5820 * Print out the correct version with --version in SILC client.
5821 Affected file irssi/src/silc/core/silc-core.c.
5823 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Fixed WHOWAS command to check for completnes of the client
5826 entry always, not just when the command is coming from client.
5827 Affected file silcd/command.c.
5829 * Added new function silc_server_packet_queue_purge to purge the
5830 outgoing data queue to the network. After the function returns
5831 it is guaranteed that the outgoing packet queue is empty.
5832 Affected file silcd/packet_send.[ch].
5834 * Purge the outgoing packet queue in the rekey protocol's final
5835 callback to assure that all rekey packets go to the network
5836 before quitting the protocol. Affected file silcd/server.c.
5838 * Added silc_client_packet_queue_parse as similar function as
5839 in server to the client library. The affected file is
5840 lib/silcclient/client.c.
5842 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Splitted silcd/server.c and created silcd/server_util.[ch]
5845 for utility functions.
5847 * Added new socket flag SILC_SF_DISABLED to indicate that the
5848 connection is open but nothing can be sent to or received from
5849 the connection. Affected file lib/silcutil/silsockconn.[ch].
5850 The checking for disabled socket is checked in the low level
5851 silc_socket_write and silc_socket_read functions.
5853 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Allow only nicknames and channel names that fits into the
5856 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5858 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * When processing JOIN command reply in server check that if
5861 the channel exists in our global list we'll move it the local
5862 list. Affected file silcd/command_reply.c.
5864 * Fixed the check whether client is joined on the channel already
5865 in JOIN command. Affected file lib/silcclient/command.c.
5867 * Fixed the JOIN command reply to check whether the channel
5868 already exists. Affected file lib/silcclient/command_reply.c.
5870 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Added silc_ske_status_string to map the SKE error numbers
5873 to readable strings. The affected files are
5874 lib/silcske/silcske[_status].[ch].
5876 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Do not show the private channels on the WHOIS channel list
5879 as it is not allowed by the protocol. The affected file is
5882 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Assure that the packet length digged from the actual packet
5885 is something sensible in the silc_packet_decrypt_rest_special
5886 in lib/silccrypt/silcpacket.c.
5888 * Free and NULL the allocated pointer in silc_hmac_alloc if
5889 the HMAC allocation fails. The affected file is
5890 lib/silccrypt/silchmac.c.
5892 * Print the selected security properties to the log files in
5893 the server. Affected file silcd/protocol.c.
5895 * Add SKE's reference counter even if calling the completion
5896 callback manually. Otherwise it goes negative, although it
5897 does not cause any problems. The affected file is
5898 lib/silcske/silcske.c.
5900 * Remove the client entry with short timeout after giving the
5901 KILL command. Affected file lib/silcclient/command.c.
5903 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5904 case all found clients are already disconnected (WHOWAS would
5905 found them) in the server. Affected file silcd/command.c.
5907 * Update the last_receive (time of last data received) to be
5908 updated only when received private or channel message so that
5909 the idle time showed in WHOIS makes more sense.
5911 * Added boolean field `valid' in to the SilcClientEntry in the
5912 client library to indicate whether the entry is valid or not.
5913 This fixes the nickname change bug on channel when changing
5914 the nickname to be same than the old (like nick to Nick) the
5915 nickname formatter doesn't set the new nick anymore to Nick@host.
5916 Affected file lib/silcclient/idlist.[ch].
5918 * Now actually fixed the nickname changing on disconnection.
5919 Added new function silc_change_nick to the Irssi SILC Client.
5920 Affected file irssi/src/silc/core/client_ops.c,
5921 irssi/src/silc/core/silc-nicklist.[ch].
5923 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Check that the public key exists in the GETKEY command before
5926 trying to encode it. Affected file silcd/command.c.
5928 * Print some notifications on received public keys with GETKEY
5929 command in the Irssi SILC Client. Affected files are
5930 irssi/src/fe-common/silc/module-formats.[ch],
5931 irssi/src/silc/core/client_ops.c.
5933 * Use IDENTIFY command to resolve the server information in the
5934 GETKEY command instead of INFO command. Affected file
5935 lib/silcclient/command.c.
5937 * All command reply functions in the client library now calls
5938 the pending command reply callbacks even if an error has
5939 occurred. The server has done this a long time and now it was
5940 time to move the client library to this as well. Now all
5941 errors can be delivered back to the pending command reply
5942 callbacks if necessary. Affected files are
5943 lib/silcclient/command[_reply].[ch].
5945 * Change the nickname on disconnection back to the username
5946 because in reconnect the server will enforce it to it anyway.
5947 Affected file irssi/src/silc/core/silc-servers.c.
5949 * Fixed a config file parsing bug in the Irssi SILC client.
5950 Affected file irssi/src/silc/core/clientconfig.c.
5952 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5954 * When printing the channel mode on JOIN, verify that the
5955 channel key and channel's HMAC are valid. Affected file
5956 irssi/src/silc/core/client_ops.c.
5958 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5961 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5962 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5964 * Removed channel key rekey task deleting from the function
5965 silc_server_save_channel_key. Affected file silcd/server.c.
5966 Added explicit timeout task context instead that is used to
5967 delete the task if we are registering a new task before the
5968 new task has elapsed.
5970 * When channel key rekey occurs the client library now saves
5971 the old channel key for a short period of time (10 seconds) and
5972 is able to use it in case some is still sending channel
5973 messages encrypted with the old key after the rekey. Affected
5974 file lib/silcclient/[idlist.h|client_channel.c].
5976 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Added check to the silc_server_new_id_real to not accept
5979 new ID if it is the sender's own ID. Affected file is
5980 silcd/packet_receive.c.
5982 * Assure that we do not announce ourself or the one we've
5983 sending our announcements when we're router and are announcing
5984 servers to our primary router. Affected file silcd/server.c.
5986 * Fixed silc_server_command_identify_check_client to assemble
5987 correct WHOIS packet. It send corrupted WHOIS packet and
5988 caused problem with router to router connections. Affected
5989 file silcd/command.c.
5991 Fixed also silc_server_command_whois_check the same way
5992 as for the IDENTIFY command.
5994 * Added new SilcIDListStatus to the server in the SilcIDListData
5995 structure. The status now includes the current status of
5996 the entry (like registered, resolved etc.). Affected file
5997 silcd/idlist.[ch]. Defined a bunch of different status types
5998 as well. This replaced the old boolean registered field as well.
6000 Added resolve_cmd_ident field to the SilcClientEntry structure
6001 too so that if the entry is for example being resolved so
6002 another command may attach to the same pending command reply
6003 without requiring to resolve the same entry again. This concept
6004 should optimize the WHOIS and the IDENTIFY resolving under
6005 heavy load by taking away unnecessary resolving for entries
6006 that are being resolved already.
6008 Added support for adding multiple pending commands for one
6009 command idenfier. Affected file silcd/command[_reply].[ch].
6011 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6012 before deleting the data. Otherwise the hash table will have
6013 freed data in comparison functions. Affected file is
6014 silcd/command_reply.c.
6016 * Fixed silc_idlist_replace_client_id to add the new entry to
6017 the cache with NULL nickname. Otherwise there will be invalid
6018 memory as the nickname after the nickname is freed. Affected
6019 file silcd/packet_receive.c.
6021 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6022 saved into wrong slots because the previous number of entries
6023 was not taken into account. Affected file silcd/idlist.c.
6024 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6026 * If we are router and we receive JOIN notify to a channel that
6027 does not have any users then notified client is marked as the
6028 channel founder, as it is it. The affected file is
6029 silcd/packet_receive.c
6031 * Added to the extended hash table API's table_del_*ext functions
6032 the destructor as argument too, so that the caller can decide
6033 which destructor to use or whether to use destructor at all.
6034 Affected file lib/silcutil/silchashtable.[ch].
6036 * Fixed ID Cache purging. It actually deleted the entries from
6037 the hash table after the data was freed. The hash table ended
6038 up comparing freed memory. The affected file is
6039 lib/silccore/silcidcache.c.
6041 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Fixed Irssi SILC client's KILL command's HELP syntax.
6045 * The USERS command now resolves the detailed user information
6046 if the userinfo field is missing. Affected file is
6047 lib/silcclient/command_reply.c.
6049 * Do not print error in silc_file_read if the read file does
6050 not exist. Just silently return NULL. Affected file is
6051 lib/silcutil/silcutil.c.
6053 * Fixed the silc_log_output to not wine about NULL filename
6054 and to not create some bogus " " filename. Affected file is
6055 lib/silcutil/silclog.c.
6057 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Fixed various printing bugs on the user interface in the
6060 Irssi SILC Client. Minor changes that were forgotten from
6063 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Fixed the configure.in.pre and the compilation and distribution
6066 environment to support the new autoconf 2.52. That version is
6067 now required to compile the CVS trunk.
6069 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6072 to generally parse user@fqdn format strings. Affected file
6073 lib/silcutil/silcutil.c.
6075 * Added nickname_format and nickname_force_format fields to the
6076 SilcClientParams structure. The first one defines the format
6077 for the nicknames that the library will enforce if the receives
6078 multiple same nicknames. The second one is boolean value and
6079 can be used to force the library to always enforce the format
6080 to the nicknames regardles whether there are multiple nicknames
6081 or not. This configurable formatting was employed to flexibly
6082 support accessing multiple nicknames from the user interface.
6083 The userinterface can now set the nicknames to what ever format
6084 they prefer. Affected file lib/silcclient/silcapi.h.
6086 Added function silc_client_nickname_format to the file
6087 lib/silcclient/idlist.c. It performs the nickname formatting.
6089 Added new field `hostname´ to the SilcClientEntry context.
6090 It holds the hostname of the client. Affected file is
6091 lib/silcclient/idlist.h.
6093 * Irssi SILC Client sets the nicknames in nick@hostn format.
6094 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6095 irssi/src/silc/core/silc-core.c.
6097 The WHOIS printing now also shows both the real nickname and
6098 the formatted nickname so that user knows how to access the
6099 user if there are multiple same nicknames cached. Affected
6100 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6101 printing formatting too to take the hostname now as a separate
6102 argument. The Affected file is
6103 irssi/src/fe-common/silc/modules-formats.[ch].
6105 * Changed the silc_client_get_clients_local to accept the formatted
6106 nickname as argument. It accepts the real nickname too but the
6107 formatted nickname can be used to find the true entry from
6108 multiple entries. Affected file lib/silcclient/silcapi.h and
6109 lib/silcclient/idlist.c.
6111 * Added nickname_format_parse field to the SilcClientParams.
6112 It is a callback function provided by the application to parse
6113 the nickname out of the formatted nickname string. The library
6114 calls it to get the nickname from the formatted string. Since
6115 the application generally knows better the format of the nickname
6116 string it parses it instead of the library, even though library
6117 encodes the formatted string. If the callback function is not
6118 provided then the library will use the string as is. The
6119 affected file is lib/silcclient/silcapi.h.
6121 * All the nickname strings passed to the client library in
6122 commands are now expected to be formatted nickname strings.
6123 If the command does not support the formatted nickname string
6124 it will assume that the sent string is the actual nickname.
6125 Affected file lib/silcclient/command.c.
6127 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Added public key authentication support to OPER and SILCOPER
6130 commands in the client library. Affected file is
6131 lib/silcclient/command.c.
6133 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Changed the get_auth_methdod client operation to be asynchronous.
6136 It can be async if the application resolves the authentication
6137 method from the server during the negotiation. Added new
6138 SilcGetAuthMeth completion callback that the application will
6139 call after resolving the authentication method.
6141 Added function silc_client_request_authentication_method that
6142 the application can use to resolve the authentication method
6143 from the server. Added also SilcConnectionAuthRequest callback
6144 that the library will call after the server has replied. The
6145 application can call this function if it does not know the
6146 current authentication method.
6148 Affected files are lib/silcclient/client.c and
6149 lib/silcclient/silcapi.h.
6151 * The Irssi SILC client now automatically resolves the authentication
6152 method incase any configuration information is not present (and
6153 currently there never is). The affected file is
6154 irssi/src/silc/core/client_ops.c.
6156 * Fixed public key authentication from the client library.
6157 Affected file lib/silcclient/protocol.c. Changed also the
6158 protocol specification about the public key authentication in
6159 the connection authentication protocol. The actual data to be
6160 signed is now computed with a hash function before signing.
6162 * Fixed the public key authentication from the server as well.
6163 Affected file silcd/protocol.c.
6165 * Removed the mlock()'s from the memory allocation routines.
6166 Affected file lib/silcutil/silcmemory.c. The ./configure does
6167 not check anymore for the mlock(). Affected file is
6170 * Fixed USERS command in server to allow the execution of the
6171 command for private and secret channels if the client sending
6172 the command is on the channel. Affected file silcd/command.c.
6174 * Fixed silc_client_get_clients_local to return the clients
6175 count correctly. It could return wrong value. Affected file
6176 lib/silcclient/idlist.c.
6178 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6181 types. The assembler optimizations seemed not to like 64-bit
6182 data types. The assmebler optimizations thus are now enabled
6183 also for BSD systems as opposed to only enable them for Linux.
6185 * Do not check for threads at all on BSD systems. Affected
6186 file configure.in.pre.
6188 * Removed -n and -h options from the Irssi SILC Client since
6189 they are not used in silc.
6191 * Fixed the prime generation to assure that the first digit
6192 of the generated random number is not zero since our conversion
6193 routines does not like number strings that starts with zero
6194 digit. If zero digit is seen the random number is regenerated.
6195 This caused some corrupted RSA keys when the zero first digit
6196 was met. Affected file lib/silcmath/silcprimegen.c.
6198 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Fixed WIN32 configuration in the ./configure script.
6201 Fixed to include xti.h on environments that has it.
6202 Patches by Carsten Ilchmann and andrew.
6204 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * Changed the silc_id_create_client_id to be collision
6207 resistant. It is now assured that there cannot be created
6208 two same client ID's. I suspect that some weird bugs in
6209 the server were actually caused by duplicate Client IDs.
6210 Affected file silcd/serverid.[ch]. A router receiving
6211 new ID now also assures and informs the sending server
6212 if the ID caused collision.
6214 * Changed the silc_id_create_channel_id to also assure that
6215 there are no collisions.
6217 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Statement about ignoring the Mutual Authentication flag when
6220 performing rekey with PFS was a bit misleading. It is ignored
6221 if it was set in the initial negotiation, it cannot be even
6222 set in the rekey. Fixed in the ke-auth draft. Started the
6223 new versions of the protocol drafts in the doc/.
6225 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Fixed a bug in silc_client_command_identify_save when saving
6228 new channel information. The channel name was no duplicated
6229 and caused crash on exit. Affected file is
6230 lib/silcclient/command_reply.c.
6232 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Fixed the getkey command handling in the server. Send just
6235 empty OK reply to the sender if the key could not be fetched
6236 (but everything else was ok, like the key just was not available).
6237 Changed the public key parameter to optional in the protocol
6238 specs so that empty OK reply can be sent. Affected file
6241 Added a message to Irssi SILC client to tell to user if the
6242 server did not return a public key.
6244 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Fixed a channel key regeneration bug. It registered new
6247 timeout tasks exponentially until all system resources were
6248 used. Affected file silcd/server.c.
6250 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * Added the SILC Document generator to the scripts/silcdoc.
6253 It can be used to generate the Toolkit Reference Manual out
6254 of the source tree. Internally it will also use the RoboDoc
6255 generator now imported in util/robodoc.
6257 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Added couple of return's in rekey protocol if error orccurred
6260 during the protocol. The execution must be terminated.
6261 Affected file silcd/protocol.c. Also, terminate the protocol
6262 always with timeout.
6264 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * The client's Client ID was created initally from the wrong
6267 nickname (it could have been in format nick@host) in the
6268 silc_server_new_client. Affected file silcd/packet_receive.c
6270 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6272 * Added some SILC_LOG_ERROR's to various error conditions
6273 if client could not be added to ID cache. Affected files
6274 silcd/packet_receive.c and silcd/server.c.
6276 * When client's sock->user_data is freed, NULL also the
6277 client->router and client->connection pointers. Added check
6278 for these pointers being NULL to various places around the
6279 code. Affected file silcd/server.c.
6281 * Added client->data.registered == TRUE checks to various
6282 places around the code to assure that unregistered client's
6283 are not handled when it is not allowed. Affected file
6286 * Added `bool registered' fields to all
6287 silc_idlist_[server|client]_get_* routines to indicate whether
6288 the fetched client needs to be registered or not. Affected
6289 file silcd/idlist.[ch].
6291 * Add your own entry as registered to the ID cache in the
6292 server. Affected file server.c.
6294 * Fixed a bug in silc_server_new_server. The SilcServer was
6295 set as the new server's context instead of SilcServerEntry.
6296 This naturally caused some weird bugs.
6298 * Added "updated" field the SilcChannelEntry which indicates
6299 the time since the channel entry was last accessed. This
6300 can be used to determine whether it is necessary to
6301 announce the channel after backup resuming protocol.
6302 Affected files silcd/idlist.[ch].
6304 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Do not delete the channel rekey task when adding it
6307 for in silc_server_create_channel_key.
6309 * Changed the silc_server_create_channel_key to return
6310 TRUE or FALSE to indicate the success of the channel key
6313 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * Fixed MSVC++ project files and added missing files to
6316 Makefiles under win32/.
6318 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6320 * Do not add TCP_NODELAY flag if the operating system
6321 does not have it defined. Affected files are
6322 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6324 * Fixed buffer overflow from Irssi SILC Client. Affected
6325 file irssi/src/fe-common/core/themes.c.
6327 * Fixed double free in client library in the file
6328 lib/silcclient/client.c when disconnecting from server.
6330 * Applied double free patch from cras to Irssi SILC client.
6331 Affected files irssi/src/core/[modules/expandos].c
6333 * Fixed the disconnection handling to Irssi SILC Client.
6334 The application must call silc_client_close_connection
6335 in ops->connect client operation in case of failure of
6336 the connection. Affected file is
6337 irssi/src/silc/core/client_ops.c.
6339 * Do not set sock->protocol to NULL in the function
6340 silc_client_close_connection after executing the protocol's
6341 final callback since the sock might not be valid anymore.
6342 Affected file lib/silcclient/client.c.
6344 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Do not enable SILC_THREADS if the linking with libpthread
6347 did not happen. Affected file configure.in.pre.
6349 * Added notion to protocol specification that server must
6350 verify the sent authentication payload with CMODE when
6351 setting the channel founder key. Implemented it to the
6352 server. Affected file silcd/command.c.
6354 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Added _EXTRA_DIST SILC distribution variable to the
6357 distributions file. It is used to conditionally add extra
6358 files or directories to the specific distribution. Affected
6359 files ./prepare, Makefile.am.pre and distributions.
6361 Removed the `_' from the start of the distribution names.
6364 * Added README.WIN32 for instructions to compile the Toolkit
6367 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Fixed a double free in disconnection in the server. Affected
6370 file is silcd/server.c.
6372 * Fixed the lib/silcske/groups.c to work now also with GMP
6373 MP library. The string conversion did not work when using
6374 specific base and the base is indicated in the string as well.
6376 * Created win32/ directory which now includes MSVC++ specific
6377 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6378 It will appear only in the toolkit distribution
6380 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6382 * Changed the key material distribution function in case when
6383 the hash output is too short. The data is now concatenated
6384 a bit differently than it used to. Made the change to the
6385 SKE protocol specification.
6387 * Added better GMP detection to configure.in.pre. A patch
6390 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Fixed a minor bug in SKE that might cause some problem on
6393 some platforms. Affected file lib/silcske/silcske.c.
6395 * Added the cookie checking for initiator in the SKE. It checks
6396 that the responder returns the sent cookie unmodified. The
6397 affected file is lib/silcske/silcske.c. Added new SKE
6398 error type INVALID_COOKIE that can be sent during the
6399 negotiation. Fixed some memory leaks as well.
6401 * Added the "invalid cookie" error message to Irssi SILC client's
6404 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Added `task_max' field to the SilcClientParams to indicate
6407 the maximum tasks the scheduler can handle. If set to zero,
6408 default values are used. Affected file lib/silcclient/silcapi.h.
6410 * Fixed memory leaks in silc_client_close_connection. Affected
6411 file lib/silcclient/client.c.
6413 * Added silc_client_del_client_entry to client library to free
6414 all memory of given client entry. Affected file is
6415 lib/silcclient/idlist.[ch].
6417 * Added new functions silc_client_del_channel and
6418 silc_client_del_server to delete channel and server entries.
6419 Affected file lib/silcclient/[silcapi.h/idlist.c].
6421 * Removed silc_client_del_client_by_id from silcapi.h.
6423 * Fixed the INFO command to return the server's own info
6424 correctly when querying by Server ID. Affected file is
6427 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * Removed the non-blocking settings in WIN32 code in the
6430 silc_sock_[read/write] and added SleepEx instead. Affected
6431 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6432 of input data is now checked with FIONREAD and ioctlsocket.
6434 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Call silc_schedule_task_del_by_context in the
6437 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6438 Affected file lib/silccore/silcprotocol.c.
6440 * Call silc_protocol_cancel for active protocols in the
6441 silc_server_close_connection if the funtion
6442 silc_server_free_sock_user_data has not been called.
6443 Affected file silcd/server.c.
6445 * Generic tasks cannot be deleted using the del_by_fd
6446 task deleting function since generic tasks does not match
6447 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6449 * Added a notion to SILCOPER help file that the SILCOPER works
6450 only on router server, not on normal server.
6452 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Added for WIN32 support for the new scheduler as well.
6455 Affected file lib/silcutil/win32/silcwin32schedule.c.
6457 * Fixed the SHA1 implementation to work on various platforms.
6459 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6462 API. It is part of the scheduler now. Everything else is
6463 as previously but some functions has changed their names.
6464 Checkout the lib/silcutil/silcschedule.h for the interface.
6465 Updated all applications to use the new interface. Affected
6466 files are lib/silcutil/silcschedule.[ch].
6468 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Found a bug in the SKE implementation. The HASH value,
6471 specified by the protocol, was not computed correctly. The
6472 public key of the responder was not added to the computation
6473 even though it is mandatory. Affected file lib/silcske/silcske.c.
6474 This unfortunately causes incompatibilities with older
6475 clients and servers.
6477 * Added WIN32 specific network init and uninit functions:
6478 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6479 the Winsock2. Affected file lib/silcutil/silcnet.h and
6480 lib/silcutil/win32/silcwin32net.c.
6482 * Set the socket always to nonblocking mode on WIN32 after
6483 reading data or writing data. Affected file is
6484 lib/silcutil/win32/silcwin32sockconn.c.
6486 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * Fixed various compilation problems under WIN32. Affected
6489 files lib/silcutil/win32/silcwin32thread.c and
6490 lib/silcutil/win32/silcwin32schedule.c.
6492 * Removed all _internal.h #includes from public header
6493 files. Internal headers must never be included from
6496 Removed also the lib/silcske/payload_internal.h file.
6498 * All include files that may be needed (public and some others
6499 included by the public headers) by application developers are
6500 now copied to the ./includes directory. It does not copy any
6501 internal headers. Affected file Makefile.defines.pre and all
6502 Makefile.am's under lib/ and subdirs.
6504 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6506 * Do not change the ~/.silc directory's permissions automatically.
6507 Affected file irssi/src/silc/core/clientutil.c.
6509 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Do not cancel the protocol in silc_server_close_connection
6512 it might cause recursion. Now cancelled in the function
6513 silc_server_free_sock_user_data. Affected file silcd/server.c.
6515 * Fixed the silc_server_remove_clients_by_server to regenerate
6516 the channel keys correctly finally. Added also new function
6517 silc_server_remove_clients_channels to actually do it.
6518 Affected file silcd/server.c.
6520 * Fixed the silc_server_new_channel to not crash by giving
6521 wrong router to the new channel. Affected file is
6522 silcd/packet_receive.c.
6524 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6527 which is given as argument to the silc_client_alloc now.
6528 It can be used to configure the client and set various parameters
6529 that affect the function of the client.
6531 * The USERS command in server did not check whether the channel
6532 is private or secret. Affected file silcd/command.c.
6534 * Added new argument to the USERS command in protocol specification.
6535 The USERS command now can take the channel name as argument
6536 as well. Added support for this in client and server and
6537 updated the protocol specs.
6539 * Completed the GETKEY command in client. It can be now used
6540 to fetch also servers public key not only some clients.
6541 Affected files lib/silcclient/command[_reply].c.
6543 * Added silc_client_get_server to return server entry by the
6544 server name. Affected files lib/silcclient/silcapi.h and
6547 * Redefined the IDENTIFY command in protocol specification to be
6548 more generic. It now can be used to query information about
6549 any entity in the SILC Network, including clients, servers and
6550 channels. The query may be based either the entity's name
6551 or the ID. Added support for this in both client and server.
6553 Affected files silcd/command.c and lib/silcclient/command.c
6554 and command_reply.c.
6556 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6557 the _from_client and _from_server functions. Affected file
6560 * Added silc_client_get_channel_by_id_resolve to the file
6561 lib/silcclient/silcapi.h to resolve channel information by
6562 its ID. Added also silc_client_get_channel_by_id that
6563 does not resolve it from the server.
6565 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Added SilcServerEntry context into the client library
6568 to represent one server. The INFO command now allocates
6569 these to save the resolved server info. For now on the
6570 client library will also keep information about servers,
6571 connected and resolved with INFO.
6573 The INFO command now allocates the SilcServerEntry context
6574 and saves the server info there. The COMMAND_REPLY in
6575 the INFO now returns the parameters to application in
6576 same order as defined in the protocol specification.
6578 The entries are cached in the client->server_cache.
6580 * The INFO command is now issued after received the Client ID
6581 from the server. Affected file lib/silcclient/client.c.
6583 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6584 to the application as the mode changer might be server.
6585 It is guaranteed that NULL is not returned anymore to the
6586 application. Affected file lib/silcclient/client_notify.c.
6588 The ID Type is now also passed to the application so that
6589 it can check whether the returned entry is SilcClientEntry
6592 Added new function silc_client_get_server_by_id to return
6593 the server entry by ID. Affected files are the
6594 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6596 * Do not create the channel in the Irssi SILC Client when issuing
6597 the JOIN command but when received the sucessful JOIN command
6598 reply. Otherwise the channel might get created even though we
6599 could not join it. The Affected file is
6600 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6602 * Fixed a channel joining bug in router. The router must also
6603 check the channel modes, invite and ban lists etc. when serving
6604 the JOIN command sent by normal server. Affected file is
6605 silcd/command.c. The router now resolves the client's
6606 information from the server who sent the JOIN command if it
6607 does not know it, and processes the JOIN command only after
6610 * Changed the SilcCommandCb to take new argument; void *context2.
6611 Affected file lib/silccore/silccommand.h
6613 The second argument in the command callbacks in the server now
6614 includes the SilcServerCommandReplyContext if the command was
6615 called as pending command callback from the command reply.
6616 Otherwise it is NULL. When called as pending the status of the
6617 command reply will be checked and if it was erronous the
6618 error will be sent to the original sender of the command.
6619 This way the client always receives the error messages even
6620 though the server was actually the one who received the error
6621 when it resent the command to router, for example. Affected
6622 files silcd/command[_reply].[ch].
6624 * Fixed sending WHOWAS command's error message to client if
6625 the requested client could not be found. It was missing.
6628 * Changed the CMODE and CUMODE commands reply arguments in the
6629 protocol specification. The Channel ID is now sent in both
6630 of the commands to identify the channel. Implemented this
6631 new feature to the client and server. Affected files
6632 lib/silcclient/command_reply.c and silcd/command.c.
6634 * Made better checks for invite and ban lists in the JOIN
6635 command in server. Affected file silcd/command.c.
6637 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6639 * The server now performs the incoming host IP/DNS lookup
6640 using the silc_socket_host_lookup and thus does not block
6641 the server anymore. Affected file silcd/server.c.
6643 * Completed the multi-thread support for SILC Scheduler in
6644 the lib/silcutil/silcschedule.c.
6646 * Fixed the configure.in.pre to detect the pthread correctly
6649 * Fixed a deadlock in silc_task_queue_wakeup in the file
6650 lib/silcutil/silctask.c.
6652 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Added new function silc_schedule_wakeup that is used in
6655 multi-threaded environment to wakeup the main thread's
6656 schduler. It needs to be used when a thread adds a new task
6657 or removes a task from task queues. After waking up, the
6658 scheduler will detect the task queue changes. If threads
6659 support is not compiled in this function has no effect.
6660 Implemented the wakeup mechanism to both Unix and WIN32
6661 systems. Affected files are lib/silcutil/silcschedule.[ch],
6662 lib/silcutil/unix/silcunixschedule.c and the
6663 lib/silcutil/win32/silcwin32schedule.c.
6665 * Added new function silc_task_queue_wakeup to wakeup the
6666 scheduler by the specified task queue. Affected file
6667 lib/silcutil/silctask.[ch].
6669 * The silc_socket_host_lookup_start now wakes up the scheduler
6670 after adding the timeout task. Affected file is
6671 lib/silcutil/silcsockconn.c.
6673 * The silc_socket_host_lookup is synchronous now if the threads
6674 support is not compiled in. However, the callback is still
6675 called asyncronously through the scheduler, anyway. Affected
6676 file lib/silcutil/silcsockconn.c.
6678 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6680 * Added new function silc_socket_host_lookup to perform
6681 asynchronous IP and FQDN lookups for the socket connection.
6682 Affected files lib/silcutil/silcsockconn.[ch].
6684 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6686 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6687 that may or may not compile the mutex support in.
6689 Changed the silc_mutex_alloc interface. It allocates the
6690 mutex now to the sent pointer and returns TRUE or FALSE.
6692 Affected file lib/silcutil/silcmutex.h.
6694 * Wrote the SILC Task Queue interface to support multi-threads.
6695 Affected file lib/silcutil/silctask.[ch].
6697 * Wrote the SILC Scheduler to support multi-threads. Affected
6698 file lib/silcutil/silcschedule.c.
6700 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6703 in lib/silcutil/win32/.
6705 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Defined SILC Mutex API and SILC Thread API and implemented
6708 them for Unix. Affected files are
6709 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6710 lib/silcutil/unix/silcunixmutex.c and
6711 lib/silcutil/unix/silcunixthread.c.
6713 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Fixed the silc_server_remove_clients_by_server's channel
6716 key re-generation. The hash table handling was incorrect
6717 and would not work with many channels. Affected file is
6720 * Fixed some memory leaks around the server code.
6722 * Rewrote the silc_server_get_users_on_channel to support IPv6
6723 based Client ID's. Affected file silcd/server.c.
6725 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6726 specification. However, a separate document must be written
6727 to define the detailed signing procedure and the payload
6728 associated with the flag. Defined the flag to the
6729 lib/silccore/silcchannel.h as well.
6731 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Changed the dynamic tables to static size tables in the
6734 lib/silccrypt/silchmac.c.
6736 * Removed GCC dependencies from the code. A patch by cras.
6738 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Do not show the error "Error receiving packet bla bla"
6741 in server if it really was not an error (-2 means that reading
6742 is pending). Affected file silcd/server.c.
6744 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Fixed a possible crash in silc_server_remove_clients_by_server
6747 in silcd/server.c. Fixed there also some memory leaks.
6749 * Fixed the silc_idlist_replace_client_id. It could replace
6750 wrong key in the hash table. Affected file silcd/idlist.c.
6752 * Do not check whether there are global users on the channel
6753 if the channel->global_users is FALSE. Affected functions
6754 silc_server_remove_from_one_channel and
6755 silc_server_remove_from_channels in silcd/server.c. Also,
6756 do not check if the removed client is local as we can be
6757 sure that global client was not removed from the channel
6758 and checking for global users is not needed.
6760 * The silc_server_remove_clients_by_server now re-generates
6761 the channel keys correctly for those channels that had
6762 clients removed from them. Affected file silcd/server.c.
6764 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6766 * Found the reason of random crashes in the server. We weren't
6767 ignoring the SIGPIPE signal (which can be sent in write())
6768 and it crashed the server. Affected file silcd/silcd.c.
6770 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Assure that sock->user_data is not NULL in the function
6773 silc_server_packet_send in silcd/packet_send.c.
6775 * Disconnect the remote connection if it could not be added
6776 to any ID lists in the server. The affected file is
6779 * Check in silc_server_packet_send[_real/dest] that the
6780 socket is not disconnecting and ignore the data if it is.
6781 Affected file silcd/packet_send.c.
6783 * Define inline to __inline on native WIN32 compilation.
6784 Affected file includes/silcwin32.h.
6786 * Added some explicit type casts for inline code since MSVC
6787 require them. Affected files lib/silcutil/silcbuffer.h,
6788 lib/trq/silcdlist.h and lib/trq/silclist.h.
6790 * Print warning in log files from now on if the packet
6791 decryption fails. Affected file silcd/server.c.
6793 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6795 * Changed the `say' client operation's interface to accept
6796 new `type' argument to indicate the type of the message sent
6797 by the library. The application may filter the library's
6798 messages according the type. The affected file is the
6799 lib/silcclient/silcapi.h.
6801 * Added two new functions to lib/silcclient/silcapi.h:
6802 silc_client_del_client and silc_client_del_client_by_id.
6803 Affected file lib/silcclient/idlist.c.
6805 * Moved the clientincludes.h from includes/ to silc/ and
6806 serverincludes.h from includes/ to silcd/.
6808 * The modes for the CMODE and CUMODE are now passed as
6809 uint32 for application with COMMAND_REPLY. The affected
6810 file is lib/silcclient/command_reply.c.
6812 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * /WHOIS without arguments shows client's own information.
6815 Affected file lib/silcclient/command.c.
6817 * Changed PING to not accept any arguments. The specs
6818 says that client can ping only the connected server so
6819 requiring an argument is not needed. Affected file is
6820 lib/silcclient/command.c.
6822 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Fixed a fatal bug in private message sending and reception
6825 encryption and decryption when using private message keys.
6826 The implementation was incorrect and did not follow the
6827 specification. It causd that some of the message were
6828 lost since it did not use the sending and receiving keys
6829 as the protocol suggests. This has been fixed and will cause
6830 incompatibilities with older clients when sending private
6831 message encrypted with private message keys. Affected files
6832 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6833 and various other in Irssi SILC Client.
6835 Added `responder' boolean argument to the functions
6836 silc_client_add_private_message_key[_ske] to indicate when
6837 the key is added as responder or initiator of the key
6840 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Removed the silc_ske_check_version function and created
6843 a SilcSKECheckVersion callback. Added also a function
6844 silc_ske_set_callbacks that is now used to set all SKE
6845 callbacks. The callback functions are not given to
6846 the SKE functions anymore, but this function is used to
6849 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6851 * Added `silc_version' argument to the silc_client_alloc
6852 to define the version of the application for the library.
6853 The library will use the version string to compare it
6854 against the remote host's (usually a server) version
6855 string. Affected file lib/silcclient/silcapi.h
6857 * Added the KE protocol context to Key Agreement context
6858 in client library so that we can abort the SKE if it
6859 is in process when we get timeout. Affected file is
6860 lib/silcclient/client_keyagr.c.
6862 * Do not resolve the client ID forever if it returns in the
6863 first time that such client does not exist. This was done
6864 for example with private message. Affected file is
6865 lib/silcclient/client_prvmsg.c.
6867 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Do not add regex.h for WIN32. The affected file
6870 includes/silcincludes.h.
6872 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6873 not work yet 100%. It generates the DLL's automatically
6874 when compiling with --with-win32 under cygwin.
6876 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6878 * lib/contrib/regex.c is not compiled on WIN32.
6880 * Added silc_net_get_socket_opt function to the
6881 lib/silcutil/silcnet.h.
6883 * Added includes/silcwin32.h for WIN32 specific includes
6886 * Do not use ptime structure or any of the posix process
6887 functions on WIN32 in lib/silccrypt/silrng.c.
6889 * Added silc_gettimeofday to provide generic function
6890 for struct timeval on all platforms. Added the function
6891 to lib/silcutil/silcutil.h.
6893 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6896 library as they clearly belong there. As a plus side we
6897 can make the actual socket connection routines platform
6900 Added also new generic function silc_socket_read and
6901 silc_socket_write (that used to be silc_packet_[read/write].
6902 The implementation of these are platform specific.
6904 * Added WIN32 specific routines of silc_socket_[read/write]
6905 to lib/silcutil/win32/silcwin32sockconn.c.
6907 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6909 * Added preliminary support for native WIN32 compilation under
6910 cygwin (using the -mno-cygwin option for GCC) to the
6911 ./configure.in.pre. The --with-win32 now prepares the
6912 compilation for native WIN32.
6914 * Rewrote the SILC Scheduler interface in the file
6915 lib/silcutil/silcschedule.h. The scheduler is now context
6916 based and does not have anymore any global static scheduler.
6917 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6918 and created lib/silcutil/win32 directory for WIN32 based
6921 * Added Unix specific network routines to the
6922 lib/silcutil/unix/silcunixnet.c and the old
6923 lib/silcutil/silcnet.c includes now only generic routines.
6925 Added WIN32 specific network routines to the
6926 lib/silcutil/win32/silcwin32net.c.
6928 * Added Unix specific utility functions from the
6929 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6931 * Added WIN32 SILC Scheduler to the file
6932 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6935 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Do not handle JOIN notify in the server if the target client
6938 is not registered (idata->registered == FALSE). The affected
6939 file is silcd/packet_receive.c.
6941 * Update the nickrec->founder in event_cumode in the Irssi SILC
6942 client. Affected file irssi/src/silc/core/silc-channels.c.
6944 * Fixed the CUMODE_CHANGE notify handling in the server when
6945 server and router are announcing their clients on channels.
6946 Now the mode changes are saved and notified correctly. The
6947 affected file is /silcd/packet_receive.c.
6949 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6950 They really did not replace the cache entry in the ID Cache.
6951 Now they do that. Affected file silcd/idlist.c.
6953 * Fixed the KICK notify handling in the Irssi SILC client to
6954 update the channel records so that the kicked client does not
6955 appear to be on the channel. The affected file is
6956 irssi/src/silc/core/silc-channels.c.
6958 * Always update the conn->current_channel when executing command
6959 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6961 * Fixed the KILL notify handling in Irssi SILC client to remove
6962 the killed client on all channels.
6964 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6966 * Fixed the silc_parse_command_line to remove extra spaces
6967 from the start and end of the arguments. Affected file is
6968 lib/silcutil/silcutil.c.
6970 * Cancel and free any active protocol in the function
6971 silc_server_close_connection. Affected file silcd/server.c.
6973 * Cancel and free any active protocol in the function
6974 silc_client_close_connction. Affected file is
6975 lib/silcclient/client.c.
6977 * Do not execute the KILL command for clients that are in
6978 history (ie. they are not in the network). Affected file is
6981 * Fixed KILL notify handling, client does not crash anymore.
6982 Affected file irssi/src/silc/core/silc-channels.c.
6984 * Reduced the default packet buffer size from 2048 to 1024 in
6985 lib/silccore/silcpacket.c.
6987 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6988 counter to the SKE context that is incresed when the SKE library
6989 performs async operation outside the library. If the outside
6990 process frees the SKE context and FREED status will be set
6991 and the library will detect after the sync operation that the
6992 libary is freed. The affected files are
6993 lib/silcske/silcske[_status].[ch].
6995 * Resolve the client entry information in the function
6996 silc_client_channel_message to assure that NULL pointer is not
6997 passed as client entry to the application. */
6999 * Fixed the task timeout calculation to assure that there is
7000 never negative timeouts. The affected file is
7001 lib/silcutil/silcschedule.c.
7003 * Fixed the channel user mode notification sending in server.
7004 It was sent point-to-point to the router (or to server by router)
7005 but it needs to be destined to a channel. The routines now
7006 supports sending the channel user mode notifys to the channels
7007 when announcing clients and channels. Affected files are
7008 silcd/server.c and silcd/packet_receive.c.
7010 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7011 It did not actually replace the old channel entry in the cache.
7012 Affected file lib/silcclient/client_notify.c.
7014 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7016 * Fixed a possible crash in silc_packet_send_prepare. It now
7017 assures always that there is enough space in the buffer and
7018 at the tail area of the buffer (for MAC).
7020 Fixed the inbound buffer reallocation in silc_packet_read.
7021 It was old code and did not handle the reallocation correctly.
7024 The affected file is lib/silccore/silcpacket.c.
7026 * Fixed buffer overflow in silc_parse_nickname in the file
7027 lib/silcutil/silcutil.c.
7029 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7031 * make install generates new server keys only if there is not
7034 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7036 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7037 Added check that if the NOREPLY is set then we will not send
7038 the away message. This avoids infinite loop of away messages
7039 if both clients are away. The affected file is
7040 lib/silcclient/client_prvmsg.c.
7042 * Fixed client crash if /NICK was given without arguments.
7043 Affected file lib/silcclient/command.c.
7045 * Server does not send the invite list in INVITE command back
7046 to the client if the list was not altered. Added this notion
7047 to the protocol spec as well. Affected file silcd/command.c.
7049 Fixed possible crash in INVITE command by checking the
7050 value of silc_server_get_client_route command.
7052 * Fixed the INVITE notify type handling. The arguments are now
7053 taken in correct order and client does not crash. The affected
7054 file is irssi/src/silc/core/silc-channels.c.
7056 Removed the "Inviting xxx to channel" message from the
7057 client library away and let the application handle it.
7058 Affected file lib/silcclient/command.c. Added that message
7059 to Irssi SILC client's message formats.
7061 * Fixed CMODE command crash in client. It now checks the
7062 amount of arguments correctly and does not crash. The affected
7063 file is lib/silcclient/command.c.
7065 * Do not create new channel automatically in silc_channels_join
7066 but check whether the channel by that name already exists.
7067 Affected file irssi/silc/core/silc-channels.c.
7069 * Do not send the SERVER_SIGNOFF to router if the disconnected
7070 entity was the router. Affected file silcd/server.c.
7072 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7073 SILC client as it was missing from there.
7075 Added the handling of the KICK notify to the Irssi SILC client
7076 as it was missing. Added "you have been kicked" message to
7077 Irssi SILC client's message modules formats.
7079 Added the handing of the KILL notify to the Irssi SILC client
7080 as it was missing. Added the kill message module formats
7083 The affected file is irssi/src/silc/core/silc-channels.c.
7085 * The router did not save the channel mode the server announced.
7086 Affected file silcd/packet_receive.c.
7088 * Fixed a possible crash in INFO command in server. If the
7089 server did not provide the server info it crashed. Affected
7090 file silcd/command.c.
7092 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7094 * Fixed the GETKEY command in the server to check also the
7095 global list. Otherwise the GETKEY would not work correctly
7096 in normal SILC server. Affected file silcd/command.c.
7098 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7100 * Fixed GETKEY crash, it crashed if the command did not succseed.
7102 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7104 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7105 is now real and not just an macro interface to GMP.
7107 Removed the entire GMP from the source tree and imported new
7108 NSS MPI library instead. Reason for removing GMP is that it is
7109 extremely large and compiles extremely slow. The NSS MPI
7110 is only a few files and compiles in less than 10 seconds.
7111 The speed is also about the same as GMP. The MPI is imported
7112 to lib/silcmath/mpi.
7114 If the system has GMP installed we will still use the GMP.
7115 If it is not then the NSS MPI will be compiled.
7117 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7119 * Merged a long nickname (127 characters long) crash bugfix from
7120 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7122 * Merged a freed memory reference bugfix from Irssi CVS tree.
7123 Affected file irssi/src/core/commands.c.
7125 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7127 * Added the server's public key sving and verification to the
7128 server when performing the SKE. This was missing and the
7129 remote server's (or router's) public key was accepted without
7130 checking whether we have it previously or trust it at all.
7131 Affected file silcd/protocol.c.
7133 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7135 * Check in the silc_server_timeout_remote if protocol is active
7136 and make sure that the protocol's final callback is called so
7137 that all memory if freed. Affected file silcd/server.c.
7139 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7141 * silc_server_whois_send_reply crashed the server if the nickname
7142 was 127 characters long. Affected file silcd/command.c.
7144 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7146 * Added sanity check to the silc_server_new_client. If the hostname
7147 is provided inside username then check that the provided hostname
7148 really is the same as the resolved one. If the hostname was not
7149 resolved then check it from the public key. Affected file is
7150 silcd/packet_receive.c.
7152 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7153 if the server disconnected us and the connection is not valid
7154 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7156 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7157 the library to the lib/silcutil/silcutil.[ch].
7159 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7161 * Close log file after open. Affected file
7162 lib/silcutil/silclog.c.
7164 * Check whether sock == NULL in silc_client_send_packet and return
7165 if it is. Affected file lib/silcclient/silcclient.c.
7167 * Check rec->entry == NULL in the Irssi SILC Client before
7168 sending the channel message. Affecte file is
7169 irssi/src/silc/core/silc-servers.c.
7171 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7173 * Merged a splitted window bugfix from Irssi CVS tree. The
7174 affected file is irssi/src/fe-text/textbuffer-view.c.
7176 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7177 It did not print nickname.
7179 * Improved the distributions system a bit.
7181 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7183 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7184 irssi/src/fe-text/gui-window.c.
7186 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7187 to in-active server. The affected file is
7188 irssi/src/silc/core/client_ops.c.
7190 * Resolve the client in USERS command reply if the entry does
7191 not have username resolved. The affected file is
7192 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7193 command to WHOIS command to really resolve stuff. The USERS
7194 is not used any more in any critical section so WHOIS can
7195 be used even though it might be slower than IDENTIFY.
7197 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7200 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Changed the protocol API a bit more consistent in the
7203 lib/silccore/silcprotocol.[ch].
7205 * Changed the following headers to ROBODoc format:
7207 lib/silccore/silcpayload.h
7208 lib/silccore/silcprotocol.h
7209 lib/silccore/silcsockconn.h
7211 All core library headers are now formatted.
7213 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7215 * Fixed a bug in Irssi SILC client; do not show that you are
7216 server/router operator if you really are not. Affected file is
7217 irssi/src/silc/core/client_ops.c.
7219 * Renamed silc_command_free_payload to silc_command_payload_free.
7220 Affected file lib/silccore/silccommand.h
7222 * Added silcmath.h to include the prototoypes of various routines
7223 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7226 * Changed the following headers to ROBODoc format:
7228 lib/silccore/silcchannel.h
7229 lib/silccore/silccommand.h
7230 lib/silccore/silcid.h
7231 lib/silccore/silcidcache.h
7232 lib/silccore/silcmode.h
7233 lib/silccore/silcnotify.h
7234 lib/silccore/silcpacket.h
7235 lib/silcmath/silcmath.h
7237 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7239 * Added checking to the server code not to start the server if
7240 ciphers and stuff are not configured properly. Affected files
7241 silcd/serverconfig.[h] and silcd/server.c.
7243 * Changed the layout of the header files of the public interfaces
7244 in the SILC libraries. The new layout supports ROBODoc
7245 documentation tool (and some others) so that it is easy to create
7246 a library reference manual. All the other headers and source
7247 code must still follow the CodingStyle document. Also source
7248 code must not include these ROBODoc stuffs, only the headers.
7249 Furthermore, all public interface headers must now be named
7250 by using `silc' prefix, example: silcapi.h, silccipher.h.
7251 Some files were renamed due to this. All the other headers
7252 must not be used as public interfaces. I will update the
7253 CodingStyle document later. Changed following headers, so far:
7255 lib/silcclient/silcapi.h
7256 lib/silccore/silcauth.h
7257 lib/silccore/silcprivate.h
7258 lib/silccrypt/silcdh.h
7260 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7264 * Removed silc_client_packet_send_flush from the client library
7265 as it is not needed. Affected file lib/silcclient/client.[ch].
7267 * Added printing of message of unresolved authentication method
7268 to the Irssi SILC client. Added it to the module formats.
7269 Removed the same message from the client library.
7271 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7273 * Added new distribution feature, DISTLABEL. Every distribution
7274 can define own preprocessor label that can be used in the
7275 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7276 file distributions, acconfig.h.pre and prepare.
7278 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7280 * Added Makefile.defines_int to include the actual definitions
7281 for Makefile.defines.in. Tested the new distribution system,
7282 created distributions and tested installation.
7284 * Added AWAY message printing to the Irssi SILC client. Added
7285 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7287 * Added SCONNECT command to call the SILC's CONNECT command.
7288 Cannot use CONNECT directly since Irssi uses that internally.
7289 Affected file irssi/src/silc/core/silc-servers.c.
7291 Added ACTION local command. It is same as ME command but takes
7292 the channel as mandatory argument.
7294 Rewrote some of the Irssi's help files to suite for SILC
7297 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Added Makefile.defines[.in] that should for now on be included
7300 in all Makefile.am file in the source tree. That file includes
7301 all common compilation definitions for SILC source tree.
7303 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7305 * Minor changes to the ./prepare script to change the package
7306 name according the distribution name to the configure.in.
7308 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7310 * Created new distribution system. Added file `distributions'
7311 that defines all the distributions that can be created out of
7312 the SILC source tree. The ./prepare script now reads that
7313 file to determine how to prepare the distributions. The
7314 first argument to the ./prepare is the name of the distribution
7315 and second is the version of the distribution. If given
7316 without arguments it creates the default (toolkit) distribution
7317 with the default version (defined in ./prepare).
7319 All Makefile.am files that are subject to the distributions
7320 are now named as Makefile.am.pre. These are ./Makefile.am
7321 and lib/Makefile.am. Others may be changed later.
7323 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7325 * Added invite list, ban list, some key management and connection
7326 error message printing to module formats in the Irssi SILC client.
7328 * Added new silc_client_set_away_message to set the away message
7329 that is back to the person who sent private message. The
7330 affected file lib/silcclient/silcapi.h and the
7331 lib/silcclient/client_prvmsg.c.
7333 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7335 * Fixed the private message sending in the Irssi SILC client,
7336 added local command KEY to the Irssi SILC client.
7338 Added key management and key agreement message formats to the
7339 irssi/src/fe-common/silc/module-formats.[ch].
7341 Added USERS (alias WHO) printing, server/router operator
7342 indication and LIST command printing to the module formats.
7344 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7346 * Fixed channel joining notify handling, cumode notify handling
7347 from Irssi SILC client.
7349 * Added SILC specific module-formats to the Irssi SILC client so
7350 that SILC specific message hilighting, colors etc is possible.
7351 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7353 Added channel mode, channel user mode, actions, notices,
7354 whois and whowas printing to the the module-formats.c.
7356 * Fixed a bug in channel deletion in the server. The channel
7357 is not left to the cache even if the channel founder auth mode
7358 is set when there are no users anymore on the channel. Affected
7359 file silcd/server.c.
7361 * The silc_net_localhost now resolves the entire hostname including
7362 the domain name. Affected file lib/silcutil/silcnet.c.
7364 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7366 * Changed the ask_passphrase client operation to be ascynchronous.
7367 It has now a completion callback and a context that the
7368 application must call after it has got the passphrase from
7369 the user. Affected files lib/silcclient/silcapi.h,
7370 lib/silcclient/protocol.c, lib/silcclient/command.c and
7373 Added SilcAskPassphrase callback that the application calls
7374 to deliver the passphrase to the library.
7376 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7377 The public key verification and especially a certificate
7378 verification is asynchronous procedure.
7380 Added new SILC_SKE_STATUS_PENDING status to indicate the
7381 request is pending and a callback will be called to finalize
7384 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7385 indicate that remote end did not send its public key (or
7386 certificate), even though we require it. Added check for this
7387 condition in the SKE. This was a security bug, now fixed.
7389 Defined new SilcSKEVerifyCbCompletion callback that is called
7390 when the verification process is completed.
7392 The affected files lib/silcske/silcske_status.h and
7393 lib/silcske/silcske.[ch].
7395 * Changed the verify_public_key client operation to be async
7396 as well. Defined SilcVerifyPublicKey callback that is used to
7397 indicate the success of the public key verification process.
7399 Changed the server and client to use the new async client
7402 * Changed the Irssi SILC client's internal scheduler to be called
7403 twice as many times as it used to be. As a result the client
7404 should be a bit faster now. Affected file is
7405 irssi/src/silc/core/silc-core.c.
7407 * Added support to Irssi SILC client of asynchronous public key
7408 verification and passphrase inquiry. Affected file is
7409 irssi/src/silc/core/silc-core.c.
7411 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7413 * Do not say "You have left channel %s" in client library.
7414 Moved it to the application. Affected files are
7415 lib/silcclient/command.c and silc/client_ops.c.
7417 * Fixed silc_client_get_clients. Command context was not
7418 duplicated and was freed memory in the callback. Affected
7419 file lib/silcclient/idlist.c.
7421 * Do not say "you are now talking..." on JOIN command in the
7422 client library. The appliation must handle it.
7424 * Do not say ".. changed topic to" in command reply in the
7425 client libary. The application must handle it.
7427 * Fixed TOPIC command sending in the client library.
7429 * Fixed a memory leak in silc_client_command_free in the file
7430 lib/silcclient/command.c.
7432 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Imported a modified version of Irssi client to the source tree.
7435 The Irssi will be used to create a new client called
7436 Irssi SILC. Imported to irssi/.
7438 Added silc_core_init_finish function to the Irssi. Affected
7439 file irssi/configure.in.
7441 A lot changes in the Makefile.ams around the irssi tree.
7443 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7445 * Do not rehash if the new size is same as the old size of the
7446 hash table, in the silc_hash_table_rehash*. The affected file
7447 lib/silcutil/silchashtable.c.
7449 * Replaced hash_table_del_by_context calls from the server
7450 (when channel->user_list and client->channels) to the
7451 hash_table_del as it is sufficient and faster.
7453 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Added silc_hash_table_list, silc_hash_table_get and the
7456 SilcHashTableList structure to provide an alternative way to
7457 traverse the hash table. The affected files are
7458 lib/silcutil/silchashtable.[ch].
7460 * Changed the server's idlist routines to use the hash table
7461 routines to optimize the code.
7463 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7465 * Replaced the client entry's `channel' list and channel entry's
7466 `user_list' list to hash tables for optimized lookup. Changed
7467 the code to use the hash table interface around the code.
7468 Affected file lib/silcd/idlist.[ch].
7470 * Added `auto_rehash' boolean argument to the function
7471 silc_hash_table_alloc to indicate whether the hash table should
7472 auto-rehash when it thinks is appropriate time. It will
7473 increase the hash table size if the there is twice as much
7474 entries in the table than the size of the table, and will
7475 decrease the size if there are twice as less entries than
7476 the size of the table.
7478 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7480 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7482 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7484 * silc_idcache_purge_by_context deletes the entry now by context
7485 as it is supposed to do. Affected file lib/silccore/idcache.c.
7487 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7488 client is not anymore valid (WHOWAS givens the info) and not
7489 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7491 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * Removed the `data' and `data_len' arguments from the ID Cache
7494 interfaces and added `name' argument. ID Cache does not handle
7495 anymore the binary data only a names associated with given ID.
7497 * When hashing a Client ID with silc_hash_id the entire ID is
7498 not hashed anymore, instead only the hash of the Client ID is
7499 hashed. This way we can access the Client ID from the cache
7500 with Client ID but with the hash of the ID (which is a hash of
7501 the nickname) as well without any difference in performance.
7503 Added also silc_idcache_find_by_id_one_ext to do one on one
7504 searching when we have the actual ID. Added also function
7505 silc_hash_client_id_compare. The affected files are
7506 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7508 * When hashing the name associated with a ID it is always done
7509 in lowercase. This way we can access the cache without worrying
7510 about case-sensitivity, even though, for example nicknames are
7513 * Fixed a bug in server with channel message sending. It put
7514 wrong ID type as destination ID. The affected file
7515 silcd/packet_send.c.
7517 * silc_idcache_del_by_context now deletes from all hash tables
7518 by context. Affected file lib/silccore/idcache.c.
7520 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Changed the client library to use the new ID Cache interface.
7523 Changes around the source tree.
7525 * Added silc_hash_table_rehash_ext to rehash with specific
7526 hash function. Affected file lib/silcutil/silchashtable.[ch].
7528 * Added silc_hash_string_compare to compare two strings in the
7529 hash table. Affected file lib/silcutil/silcutil.[ch].
7531 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * Added new function silc_idcache_del_by_context into the
7534 lib/silccore/idcache.[ch].
7536 * Changed the server's ID list routines to use the new ID Cache
7537 interface. Changes around the source tree.
7539 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Added silc_hash_table_del[_by_context]_ext functions in to the
7542 lib/silcutil/silchashtable.[ch].
7544 Removed silc_hash_table_find_all* routines and added new
7545 silc_hash_table_find_foreach to replace them.
7547 Added silc_hash_table_replace_ext function as extended
7548 replacing function. Separated the simple hash table interface
7549 from the extended hash table interface in the file
7550 lib/silcutil/silchashtable.h.
7552 * Fixed minor bugs and changed it to use some of the new
7553 hash table functions in lib/silccore/idcache.c
7555 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Added new function silc_hash_table_find_all to return all keys
7558 in the hash table by the specified key. As the hash table is
7559 collision resistant it also makes it possible to have several
7560 duplicate keys in the hash table. This function may be used to
7561 find all of the keys from the hash.
7563 Added user_context arguments to the SilcHashFunction,
7564 SilcHashCompare and SilcHashDestructor to deliver user specified
7567 Added new fuctions silc_hash_table_find[_all]_ext to do
7568 extended lookup with specified hash and compare functions and
7569 specified user contexts.
7571 Added new function silc_hash_table_add_ext to add the key
7572 with specified hash function and user context.
7574 Added new function silc_hash_table_foreach to traverse all
7575 entrys in the hash table. Added SilcHashForeach callback
7578 Added new function silc_hash_table_del_by_context to delete
7579 the entry only if the context associated with the key matches.
7581 Affected files are lib/silcutil/silchashtable.[ch].
7583 * Removed silc_hash_[server/client/channel]_id and added just
7584 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7585 silc_hash_id_compare to compare two ID's using as the hash table
7586 comparison function. Added also silc_hash_data to hash
7587 binary data and silc_hash_data_compare to compare it.
7589 * Removed silc_idlist_find_client_by_hash as it is not needed
7590 anymore. Affected file silcd/idlist.[ch].
7592 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7593 to use internally the SilcHashTable. The new ID Cache is a lot
7594 faster than the old one. Some of the ID Cache interface was also
7595 rewritten and obsolete and stupid functions were removed.
7597 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * Added entry_count field to the SilcHashTable to keep the number
7600 of the entries in the table. Implemented the function
7601 silc_hash_table_rehash. Added new function
7602 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7604 Fixed a minor bug in silc_hash_table_free.
7606 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7607 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7608 into the lib/silcutil/silcutil.[ch].
7610 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Implemented a collision resistant hash table into the
7613 lib/silcutil/silchashtable[ch]. See the header and the source
7614 for the SilcHashTable API.
7616 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Merged dotconf version 1.0.2 into lib/dotconf.
7620 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Do not compile anything in lib/silcsim/* if the SIM support
7623 is not enabled. The tree should now compile without problems
7626 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Compiled the SILC under cygwin. Compiled and tested briefly
7629 without problems. More tests needed. The SIMs didn't compile
7632 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7634 * Fixed possible crash in silc_get_username in the
7635 lib/silcutil/silcutil.c.
7637 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Fixed a va_arg in silc/client_ops.c.
7641 * Oops, RC5 routines were named AES and caused some problems
7642 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7644 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Added new SilcIDIP structure into the lib/silccore/id.h and
7647 replaced the old `ip' fields from all SILC ID's to that type.
7648 This is a step towards IPv6 support.
7650 The silc_id_get_len takes now the ID as an extra argument.
7651 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7652 both IPv4 and IPv6 based ID's.
7654 The affected files are lib/silccore/id.[ch] and other files
7655 around the tree using these routines.
7657 * Removed the ID length arguments in server from various
7658 silc_server_send_notify_* routines -> they are not needed
7661 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7663 * Fixed memory leak in silc_encode_pem_file in the file
7664 lib/silcutil/silcutil.c.
7666 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7668 * Check minor version as well in the SKE. Affected files are
7669 silcd/protocol.c and lib/silcclient/protocol.c.
7671 * Added --identifier option to the server so that an identifier
7672 can be when creating the public key for the server. Affected
7673 file is silcd/silcd.c.
7675 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7676 lib/silccrypt/silcpkcs.c.
7678 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Register default ciphers and stuff when using -C option with
7681 the server. Affected file sildc/silcd.c.
7683 * Put back the servers public key filename format, it is better
7684 than the new one. For now, the client keys are saved with the
7685 new filename format. The affected file silc/client_ops.c.
7687 * Implemented the Cipher API for the rest of the ciphers that
7688 did not implement it or implemented it the wrong way.
7690 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Register default ciphers and stuff when using the -S option
7693 in the client. Affected file silc/silc.c. Same also when
7694 creating new key pair with -C option.
7696 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Fixed the silc_verify_public_key client operation function to
7699 save the public keys differently. The fingerprint is now
7700 used as filename and not the hostname. This way also the
7701 client keys are saved uniquely and not with hostnames. The
7702 affected file is silc/client_ops.c.
7704 * Trimmed the silc_hash_fingerprint function to remove extra
7705 whitespaces from the end of the fingerprint. The affected
7706 file is lib/silccrypt/silchash.c.
7710 * Added silc_cipher_register_default function to register all
7711 default ciphers. It can be used when configuration files
7712 does not exist and the application does not want any specific
7713 ciphers in any specific order.
7715 The SilcDList is now used as silc_cipher_list dynamically
7716 allocated cipher list. Removed the static list all together
7717 and now all ciphers must be allocated to the dynamic list.
7718 The silc_cipher_alloc routine was changed to check only the
7721 All silc_cipher_* routines that used to return int returns
7724 The affected files lib/silccrypt/silccrypt.[ch].
7726 * The same thing was done to silc_hash_* as for silc_cipher_*
7727 routines. Affected files lib/silccrypt/silchash.[ch].
7729 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7730 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7731 Added also silc_pkcs_[un]register[_default] functions.
7732 Removed the data_context from the PKCS API.
7734 * Added silc_hmac_register_default function to register default
7735 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7736 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7737 to unregister all hmacs at once.
7739 * Register the default ciphers, hash functions, PKCSs and HMACs
7740 if client's configuration file does not exist. The affected
7743 * The client did not load the hash functions from the SIM
7744 modules at all. Added support for this. Affected file is
7745 silc/clientconfig.c.
7747 * When decoding public key with silc_pkcs_public_key_decode, check
7748 the supported algorithm only if PKCS are registered. Affected
7749 file lib/silccrypt/silcpkcs.c. The same was done with the
7750 silc_pkcs_private_key_decode.
7752 * Fixed the SILC List routines to keep the list always in order.
7753 It used to change the list's order when traversing the list but
7754 not it preserves the order. Affected file lib/trq/silclist.h.
7756 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Added the client library to use the SilcSocketConnection's
7759 reference counter (by silc_socket_dup) to prevent the bug that
7760 the socket object may be freed underneath async operation.
7762 * The name resolv library checking fixes in the configure.in.pre.
7765 * Created new version of the protocol drafts for future
7766 development. The -03 drafts are the ones that will be changed
7767 in the trunk now and the -02 will remain as they are.
7769 * Send list of CUMODE notifys to the router when announcing
7770 the channel users to the router. Affected file silcd/server.c.
7771 If the router receiving channel founder CUMODE for a channel
7772 that already has channel founder it will send CUMODE notify
7773 to the sender to remove the channel founder rights from the
7774 announced client. Affected file silcd/packet_receive.c.
7776 * The CUMODE notify may now use Server ID as well as the entity
7777 who changes the mode. Updated protocool specs.
7779 * Updated INSTALL and README files.
7781 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * New web pages in the http://silc.pspt.fi. The pages was
7788 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7790 * Implemented the [DenyConnectin] config section in the server.
7791 Added silc_server_config_denied_conn to check whether incoming
7792 connection is denied. Affected file silcd/serverconfig.[ch].
7794 * Do not check the ports when checking the incoming configuration
7795 data if the port is 0, meaning any. Affected file is
7796 silcd/serverconfig.c.
7798 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Fixed buffer overflow in silc_string_compare in the file
7801 lib/silcutil/silcutil.c.
7803 * Fixed double free in silc_server_command_leave in the file
7806 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7808 * Fixed the version checking in the server. Affected file is
7811 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7813 * Fixed the configuration data fetching when accepting new
7814 connections in the server. Affected file silcd/server.c.
7816 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Added `sender_entry' argument to the function
7819 silc_server_packet_relay_to_channel so that we can check
7820 whether some destination actually belongs to the same route
7821 the sender belongs (ie, we must not resend the packet to the
7822 sender). Affected file silcd/packet_send.[ch].
7824 * Added `servername' field to the SilcClientEntry in the server
7825 to hold the name of the server where client is from. Affected
7826 file is silcd/idlist.h.
7828 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7830 * Moved the channel message encrypting in the router betwen
7831 router connections from silc_server_channel_message to the
7832 silc_server_packet_relay_to_channel since we want to check
7833 whether we have anybody channel before encrypting anything.
7834 Affected files silcd/packet_[receive/send].c.
7836 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Fixed the [AdminConnection] server config section to support
7839 multiple entries. Affected file silcd/serverconfig.c.
7841 * Added support into the server to check the validity of the
7842 incoming connection before executing any KE or authentication
7845 * The connection configuration is now saved to the KE and
7846 connection auth protocol contexts and not fetched anymore in
7847 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7849 * The local hosts listenning address and port is also resolved
7850 now when starting the server. We want to have the socket object
7851 to include the real address and port for the listener. Added
7852 new function silc_net_check_local_by_sock into the files
7853 lib/silcutil/silcnet.[ch].
7855 * Fixed a broadcast bug in server -> do not broadcast if we
7858 * Fixed a routing bug. Do not route broadcast packets ever.
7859 Broadcast packets must be processed always and not routed since
7860 they may be destined to some other host than yourself and thus
7861 would get routed without no good reason. Affected file is
7864 * Added function silc_server_config_is_primary_route to check
7865 whether primary router connection has been configured (a router
7866 configuration that we are initiating). If there is not, we
7867 will assume that there is only two routers in the SILC network
7868 and we will use the incoming router connection as our primary
7869 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7871 * Changed the order of the broadcasting. Broadcast _after_ the
7872 packet has been processed not before. Affected file is
7875 * Fixed a [ClientConnection] parsing bug. The port was never
7876 parsed correctly thus resulting to port 0. Affected file
7877 silcd/serverconfig.c.
7879 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7880 argument and did not set the broadcast packet flag. Affected
7881 file silcd/packet_send.c. Fixed same bug in the function
7882 silc_server_send_notify as well.
7884 * If we receive NEW_ID packet for our own ID in the server, ignore
7887 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Removed the nickname from the Private Message Payload.
7892 Updated the code and the protocol specs.
7894 * Updated protocol specs for submitting to the IETF.
7896 * Tweaked the Random Number Generator a bit. Affected file
7897 lib/silccrypt/silcrng.c. Exported a new function
7898 silc_rng_[global]_add_noise which can be used to add more
7901 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Do not parse packets with different timeout when protocol
7904 is active -> may cause problem with rekey. Affected file
7907 * When server receives signoff notify it must not create
7908 new channel key if the client is on any channels since the
7909 sender of the signoff notify will create it.
7911 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Added printing of error messages during SKE protocol from the
7914 failure packet sent by server during SKE. Affected file
7917 * Removed the client's failure_callback handling with timeout
7918 and handle it immediately when received.
7920 * The SKE library returned wrong type in SUCCESS and FAILURE
7921 packets. They must be 32 bit MSB not 16 bit MSB.
7923 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Ok, rewrote the logic of the re-key and now it seems to work.
7926 I tested it on high traffic with frequent re-keys without
7927 problems. Added hmac_receive (and renamed hmac to hmac_send)
7928 in SilcClientConnection in lib/silcclient/client.h and
7929 in SilcIDListData in silcd/idlist.h. Also, removed the
7930 SilcPacketParserContext's cipher and hmac fields as they are
7931 not needed anymore and actually caused some problems when
7932 the ciphers and hmac's changed underneath the packet parser.
7934 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7936 * If re-key protocol is active then process the incoming packets
7937 synchronously since we must assure that icoming packets encrypted
7938 with the old key is processed before the new keys is set to
7939 use. This is true other packets than for REKEY packets.
7940 Affected file silcd/server.c. The same was done to client library
7941 as well, affected file lib/silcclient/client.c.
7943 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Fixed bug in client and server to accept the force send if
7946 the packet is send from silc_[server/client]_packet_process
7947 function. Otherwise the packets are never delivered, oops.
7949 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Disable force sending of packets when REKEY protocol is active.
7952 We must assure that no packet is sent directly when rekey is
7953 performed. All packets must be sent through packet queue.
7954 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7955 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7956 function is silc_[server/client]_packet_send_real to check
7959 * Replaced the SIM paths from example config files to
7960 /usr/local/modules. Also, make install creates now
7961 /usr/local/silc/logs directory to hold all the SILC server
7964 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Made the configure.in.pre work on Solaris. Patch by salo.
7968 * Made all ciphers compatible with non-x86 machines. Defined
7969 CBC mode macros into lib/silccrypt/ciphers_def.h.
7971 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7973 * Fixed the make install.
7975 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * When MAC computation fails the silc_packet_decrypt returned 0
7978 even though it was supposed to return -1. Fixed this. The
7979 affected file is lib/silccore/silcpacket.c.
7981 * Do not replace the config files in /etc/silc (in make install)
7982 if they already exist. Affected file ./Makefile.am.
7984 * Do not send re-key packets immediately but through packet queue.
7985 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7987 * Changed silc_net_check_host_by_sock to return FALSE if the
7988 IP/DNS could not be resolved. Though, it returns the IP address
7989 now even if it could not resolve it (but returns also FALSE).
7990 Affected file lib/silcutil/silcnet.[ch].
7992 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Added silc_pkcs_decode_identifier to decode the public key's
7995 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7996 Added also silc_pkcs_free_identifier. Added also new context
7997 SilcPublicKeyIdentifier.
7999 * Added -S option to the silc client. It is used to dump the
8000 contents of the specified public key file.
8002 * Changed the PKCS api to return the public key length when
8003 setting the public key.
8005 * Fixed a fatal bug in the public and private key file loading.
8006 Affected file lib/silccrypt/silcpkcs.c.
8008 * Execute the packet parsing for client with zero (0) timeout
8009 if the protocol is active. Affected file silcd/server.c.
8011 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8013 * Made the key generation options to the silcd program. Added
8014 -C option, equivalent to client's option.
8016 * Added new [ServerKeys] config section to the server. It
8017 configures the server's public and private key.
8019 * Defined generic Public Key Payload into the protocol
8020 specification to send specific type of public keys and
8023 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8024 public key or certificate.
8026 * Implemented the GETKEY command to the server and to the
8027 client library and on user interface.
8029 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Made preliminary `make install' work.
8033 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Added SilcServerRekey context into silcd/idlist.h.
8037 * Added the PFS support as defined in the specification to the
8038 SKE protocol. Affected files lib/silcske/*.c.
8040 * Added `ske_group' field to the SilcServerRekey context to hold
8041 the number of the SKE group that is used with PFS in re-key.
8042 Affected file silcd/idlist.h.
8044 * Added PFS re-key support to the server. Affected file is
8047 * Added silc_protocol_cancel to cancel execution of the next
8048 state of the protocol. Affected file is
8049 lib/silccore/silcprotocol.[ch].
8051 * Added the re-key support with and without PFS to the client
8052 library. Re-key is performed once in an hour, by default.
8054 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8055 Added silc_client_rekey_callback and silc_client_rekey_final.
8056 Affected files are lib/silcclient/protocol.[ch] and
8057 lib/silcclient/client.[ch].
8059 * Removed the `hmac_key' and `hmac_key_len' fields from the
8060 SilcClientConnection structure; not needed. Affected file is
8061 lib/silcclient/client.h.
8065 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8067 * Do not ask whether user wants to use the negotiated private key
8068 for private messages, just use it. Affected file is
8069 silc/local_command.c.
8071 * Added `send_enc_key' and `enc_key_len' fields to the
8072 SilcIDListData structure since they are needed in the re-key
8073 phase. Affected file is silcd/idlist.[ch].
8075 * Implemented the simple re-key protocol into the server.
8076 Affected files silcd/server.c and silcd/protocol.[ch]. The
8077 re-key will be performed once in an hour, by default.
8079 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8080 Added silc_server_rekey, silc_server_rekey_callback and
8081 silc_server_rekey_final.
8083 * Removed Tunneled flag from the protocol. Updated the code
8084 and the specifications.
8086 * Adde `pfs' field to the SilcIDListData to indicate whether
8087 the PFS is to be performed in the re-key. Affected file is
8090 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8093 int64 of at least the xintXX size. If void * is less that 4
8094 bytes uint32 * will be used. Defined bool as boolean.
8096 * Changed _ALL_ unsigned long and unsigned int to uint32,
8097 unsgined short to uint16 in the source tree.
8099 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8100 not handle clients that has entry->data.registered == FALSE.
8101 They are not in the network anymore. Affected file is
8104 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Implemented the sending of the SERVER_SIGNOFF notify in the
8107 server. Affected file is silcd/server.c.
8109 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8110 Added also silc_notify_payload_encode_args into the
8111 lib/silccore/silcnotify.[ch].
8113 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8114 Affected file silcd/packet_receive.c.
8116 * Implemented the SERVER_SIGNOFF notify handling in the client
8117 library. Affected file lib/silcclient/client_notify.c. Also,
8118 implemnted the printing of the SERVER_SIGNOFF info to the
8119 application. Affected file silc/client_ops.c.
8121 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8122 if the deleting was successful. Affected file silcd/idlist.[ch].
8124 * Added support for public key authentication in the connection
8125 authentication protocol in the client library. Affected file
8126 lib/silcclient/protocol.c.
8128 * Changed the server's silc_idlist_get_clients_by_* interface
8129 to support already allocated array so that new entries may be
8130 added to pre-allocated array. Affected file silcd/idlist.[ch].
8131 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8132 and command replies.
8134 * All command reply functions in the server now calls the
8135 pending command callback even if error occured. This way the
8136 error will be delivered to the client as well. Affected files
8137 silcd/command.c and silcd/command_reply.c.
8139 * Fixed INFO command to return local server's info if no server
8140 was provided. Affected file lib/silcclient/command.c.
8142 * Removed RESTART command for good. Updated the code and the
8145 * Rewrote parts of the task system. It is a bit simpler now.
8146 Removed unsued task priorities. The affected files are
8147 lib/silcutil/silctask.[ch].
8149 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Moved the USERS printing from the library to the application.
8152 Affected files lib/silcclient/command.c and silc/client_ops.c.
8154 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Added channel key re-key support. The re-key is perfomed
8159 only by the router and is done once in an hour. Added `rekey'
8160 field to the SilcChannelEntry in the server. Affected files
8161 silcd/server.c and silcd/idlist.h.
8163 * Added silc_task_unregister_by_context into the file
8164 lib/silcutil/silctask.[ch].
8166 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Added SILC_UMODE_GONE mode to indicate when the client is not
8169 present in the SILC network. Added also support to the local
8170 command AWAY that will set this mode. Added support of showing
8171 "xxx is gone" in WHOIS command. The USERS command shows the
8172 gone status as well.
8174 * Fixed setting server and router operator privileges in the
8175 server's UMODE command. Affected file silcd/command.c.
8177 * Merged the SKE KE1 and KE2 payloads into one payload. The
8178 new KE payload is equivalent to the old KE2 payload.
8180 Cleaned up the SKE Start Payload parsing. It now uses the
8181 simple buffer unformatting to do the parsing. A lot faster
8184 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8185 to the SKE that is used to indicate whether both of the SKE
8186 parties should perform authentication. By default only the
8187 responder performs authentication. By setting this flag also
8188 the initiator must do authentication. By default it is unset
8189 since in normal SKE case, client to server connection, only
8190 the responder should do authentication. When doing SKE between
8191 two clients both should perform authentication. Updated the
8192 code and the protocol specs.
8194 * A little fix to IDENTIFY command in the server. Search the
8195 client first by hash not nickname. Affected file is
8198 * Fixed the silc_client_close_connection to support closing
8199 the client to client connections wihtout deleting too much
8200 data. Affected file lib/silcclient/client.c.
8202 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8203 are received if protocol used to be active but is not anymore
8204 the application would crash due to NULL pointer dereference.
8205 Affected files silcd/server.c and lib/silcclient/client.c.
8207 * Added `hash' field to the SilcClientConnection to include
8208 the hash function negotiated in the SKE protocol.
8210 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8211 to set the channel founder authentication data. A client can
8212 claim the founder rights later by providing the authentication
8213 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8214 This way the channel founder can regain the channel founder
8215 privileges even it is left the channel. This works only on
8216 local server and the client must be connected to the same
8217 server to be able to regain the founder rights. Updated the
8218 protocol specs accordingly.
8220 Added support to the CMODE command in the client to set the
8221 founder auth data. Read the README to see how to set it.
8223 Added support to the CUMODE command to claim the founder
8224 rights. Read the README to see how to do it.
8226 Added support for the founder authentication to the Channel
8227 Entry in the server. Affected file silcd/idlist.h.
8229 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8230 server's CMODE command. Affected file silcd/command.c.
8232 * Added the following new functions into lib/silccore/silcauth.[ch]:
8233 silc_auth_get_method and silc_auth_get_data.
8235 * The server now saves the remote hosts public key to the
8236 SilcIDListData pointer. Affected file silcd/protocol.c.
8238 * The normal server now does not remove the channel entry from
8239 the cache if the founder authentication data is set. It used
8240 to remove it if the founder was the last one on the channel on
8241 the server and left the channel. The auth data is saved and
8242 if the channel is re-joined later the old entry is used with
8243 the old auth data. Affected files silcd/command_reply.c and
8246 * Removed the `pkcs' field from the SilcIDListData structure
8247 in the server; it is not used. Affected file silcd/idlist.h.
8249 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Fixed packet processing on slow links. Partial packets were
8252 never re-processed because the incoming data buffer was cleared
8253 by the application. Application must not directly clear the
8254 sock->inbuf, the packet processing routines handle it. Fixed
8255 this in client library and in server.
8257 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8259 * Fixed the WHOIS and IDENTIFY send reply function to really
8260 check whether to send list or just one entry. Affected file
8263 * Cleaned up the LEAVE command's channel key distribution. The
8264 affected file silcd/command.c.
8266 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8267 can enforce the channel mode as well. In that case the ID
8268 includes the ID of the server. The code now enforces the
8269 mode change if the router have different mode than the server.
8271 * The notify client operation with CMODE_CHANGE notify can now
8272 return NULL client_entry pointer if the CMODE was not changed
8273 by client. Application must check for this.
8275 * Added <Server ID> argument to INFO command to support server
8276 info fetching by Server ID.
8278 * Added silc_server_announce_get_channel_users to get assembled
8279 packets of channel users of the specified channel. Affected
8280 file silcd/server.[ch].
8282 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8283 was freed underneath the ID Cache.
8285 * Re-announce clients when the server received CHANNEL_CHANGE
8286 notify from the router. Affected file silcd/packet_send.c.
8288 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8291 crashed since it did not handle the fact that there is no cipher
8292 called "3" and didn't check the error condition. Now fixed.
8294 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8295 flag. It can be used to send message requests.
8297 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8299 * Implemented the RESTART command in the client.
8301 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8302 notice type messages. Added notice printing to the user
8305 * The channel keys are not re-generated if the channel's mode
8306 is PRIVKEY, ie private key on the channel exists. Affected
8307 files silcd/server.c and silcd/command.c.
8309 * Fixed a little bug in channel message delivery when channel
8310 private keys are set in the server. Affected file is
8311 silcd/packet_send.c.
8313 * Changed the setting on channel->on_channel = TRUE from the
8314 silc_client_save_channel_key to the JOIN command reply. The
8315 key payload is not received if the private channel key is set.
8316 Affected file lib/silcclient/command_reply.c and the
8317 lib/silcclient/client_channel.c.
8319 * When the CMODE_CHANGE notify is sent and the channel private
8320 key mode is removed the channel key must be re-generated in
8321 other cells as well. Added this support for the router in the
8322 silcd/packet_receive.c.
8324 * Added new local command NOTICE to send notice message on
8325 channel. Affected file silc/local_command.[ch].
8327 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Added new local command ME to the client. It is used to send
8330 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8331 some action. Affected file silc/local_command.[ch].
8333 * Changed channel_message and private_message client operations
8334 to deliver the message flags to the application. Added also
8335 the `flags' arguments to the silc_client_send_channel_message
8336 and silc_client_send_private_message functions. Affected file
8339 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Redefined the Private Message Payload to support private message
8342 keys and to support the new private message flags. Updated
8343 the protocol specs. Flags makes it possible to have for example
8344 CTCP style messages.
8346 * Added new type SilcPrivateMessagePayload and defined an API
8347 for it in the lib/silcclient/silcprivate.[ch].
8349 * Tested private message private keys successfully. Tested the
8350 private message key set, unset and list commands with the new
8353 * Redefined the Channel Message Payload to include the channel
8354 message flags (equal with private message flags) to support
8355 for example CTCP style messages.
8357 * Defined some of the message (for channel and private message)
8358 flags. Updated the protocol specs and added the flags to the
8359 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8361 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Added SilcKeyAgreementStatus type to the key agreement routines
8364 to indicate the current status and error if one occured.
8365 The status types are defined in the lib/silcclient/silcapi.h.
8367 * Added new local command KEY that is used to set and unset private
8368 keys for channels, set and unset private keys for private messages
8369 with remote clients and to send key agreement requests and
8370 negotiate the key agreement protocol with remote client. The
8371 key agreement is supported only to negotiate private message keys,
8372 it currently cannot be used to negotiate private keys for channels,
8373 as it is not convenient for that purpose.
8375 * Fixed a minor pending callback setting bug in the function
8376 silc_client_get_client_by_id_resolve, now the function works.
8377 Affected file lib/silcclient/idlist.c.
8379 * Added function silc_net_get_local_port to get local bound
8380 port by socket. Added to lib/silcutil/silcnet.[ch].
8382 * Added `sockets' and `sockets_count' fields to the SilcClient
8383 object. They hold the sockets of the listenning sockets in
8384 the client. Listenning sockets may be for example the key
8385 agreement server. Affected file lib/silcclient/client.[ch].
8386 Added functions the silc_client_add_socket and the
8387 silc_client_del_socket. They are exported to the application
8390 * Added ~./silc/clientkeys to support other client's public keys.
8392 * Renamed verify_server_key client operation to verify_public_key
8393 and added one argument to indicate the type of the connection
8394 (server, client etc.).
8396 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * Added silc_server_connection_auth_request to handle the
8399 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8400 silcd/packet_receive.[ch].
8402 * Added silc_server_send_connection_auth_request into the
8403 silcd/packet_send.c to send the connection auth request packet.
8405 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8408 * Fixed the public key authentication in responder side in the
8409 server. The `auth_data' pointer includes the SilcPublicKey
8410 not the path to the public key. Affected file silcd/protocol.c.
8412 * Implemented the public key authentication in the initiator side
8413 in the server. Affected file silcd/protocol.c.
8415 * Removed the [RedirectClient] config section from the server
8416 configuration. Is not needed and I don't want to implement it.
8418 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Cleaned up the CMODE command in the server. It now works
8421 correctly and supports all the modes defined in the protocol.
8422 Affected file is silcd/command.c.
8424 * Added `hmac_name' field to the SilcChannelEntry in the server
8425 to hold the default HMAC of the channel. It can be set when
8426 creating the channel (with JOIN command). Affected files
8429 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8430 type to indicate the change of the current cipher and hmac
8431 on the channel. Client can safely ignore the <cipher> argument
8432 (if it chooses to do so) since the CHANNEL_KEY packet will
8433 force the channel key change anyway. The <hmac> argument is
8434 important since the client is responsible of setting the new
8435 HMAC and the hmac key into use.
8437 * Fixed the CMODE command in the client library as well.
8439 * Tested CMODE command in router environment successfully.
8441 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Show the version of the remote client (or server) when connecting
8444 to the server. It is logged to the log file. Affected file
8445 is silcd/protocol.c.
8447 * Fixed the KILLED notify handling in the client library. The
8448 client must be removed from all channels when receiving the
8451 Also, do not remove the client entry when giving the KILL
8452 command but when the KILLED notify is received.
8454 * Removed silc_idlist_find_client_by_nickname from the server.
8455 Not needed anymore. Affected files silcd/idlist.[ch].
8457 * Implemented the CHANNEL_CHANGE notify type handling to the
8458 server. Affected file silcd/server.c.
8462 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Added silc_server_send_notify_invite to send the INVITE
8465 notify between routers.
8467 * Implemented the INVITE command correctly to the server.
8469 * Implemented the INVITE notify type handling in the server.
8471 * Implemented the INVITE command to the client library and on the
8474 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Added function silc_server_get_client_resolve to find the
8477 client entry by ID from all ID lists and then resolve it
8478 (using WHOIS) if it cannot be found. Affected file is
8481 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Implemented the BAN command to the client library.
8485 * The JOIN command in the server now checks the invite list
8488 * Changed the silc_command_reply_payload_encode_va and the
8489 silc_command_payload_encode_va to support that if argument is
8490 NULL it ignores and checks the next argument. Affected file
8491 lib/silccore/silccommand.c.
8493 * Added silc_server_send_notify_ban to send the BAN notify
8494 type between routers.
8496 * Chaned the silc_notify_payload_encode to support that if
8497 argument is NULL it ignores and checks the next argument.
8498 Affected file lib/silccore/silcnotify.c.
8500 * Tested ban lists in router environment successfully.
8502 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8504 * Implemented BAN command to the server, in silcd/command.[ch].
8506 * Removed the BAN and INVITE_LIST modes from the CMODE command
8509 * Added function silc_string_match to regex match two strings.
8510 Affected files lib/silcutil/silcutil.[ch].
8512 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Redefined parts of the SilcChannelEntry in the server to support
8515 the new ban and invite lists.
8517 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Redefined the INVITE command. The same command can be used to
8520 invite individuals to the channel but also to manage the invite
8521 list of the channel (to add to and remove from the invite list).
8522 Updated the protocol specs.
8524 * Added new command SILC_COMMAND_BAN that can be used to manage
8525 the ban list of the channel. Updated the protocol specs.
8527 * Removed the channel modes: the SILC_CMODE_BAN and the
8528 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8529 in the CMODE command. The equivalent features are now available
8530 using INVITE and BAN commands. Updated the protocol specs.
8532 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8533 in the network about change in the current ban list. The notify
8534 type is not used by the client.
8536 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8537 support the invite lists.
8539 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Added new function silc_string_regexify that converts string
8542 including wildcard characters into regex string that can
8543 be used by the GNU regex library. Added into the file
8544 lib/silcutil/silcutil.[ch].
8546 Added silc_string_regex_combine to combine to regex strings
8547 into one so that they can be used as one regex string by
8548 the GNU regex library. Added into the file
8549 lib/silcutil/silcutil.[ch].
8551 Added silc_string_regex_match to match two strings. It returns
8552 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8554 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Imported GNU regex to the soruce tree into lib/contrib.
8557 Fixed some compiler warning from the regex.c.
8559 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Fixed MOTD command in the server to work in router environment.
8563 * Fixed the MOTD command in the client library to support
8564 the server argument in the command.
8566 * Added `nickname_len' argument to the silc_idlist_add_client
8567 in the server, as the `nickname' argument may be binary data
8570 * Added silc_idlist_get_channels to return all channels from
8573 * Implemented LIST command to the server. Affected file is
8576 * Implemented the LIST command to the client library and on the
8579 * Added [<user count>] argument to the LIST command reply.
8580 With private channels the user count is not shown.
8582 * Updated TODO and README.
8584 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * The client entry's data.registered must be TRUE even with
8587 global client entry on global client list. The data.registered
8588 is used to check whether the client is anymore in the network,
8589 for example with WHOWAS command so it must be valid.
8591 * Fixed the WHOWAS command in the server. It now actually works
8592 in router environment. Added function into silcd/command_reply.c
8593 silc_server_command_reply_whowas_save.
8595 * Added silc_idlist_purge function to the silcd/idlist.c
8596 to periodically purge the ID Cache.
8598 * Fixed INFO command in the server. It works now in router
8599 environment. Added <server name> argument to the INFO command
8600 reply. Updated the protocol specs.
8602 * Fixed minor bug in silc_idcache_purge to not purge if the
8603 expire value is zero.
8605 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8606 they were buggy because of the WHOWAS information.
8608 * Fixed local command MSG to handle the async resolving of
8609 the remote client properly. It used to fail the first MSG.
8610 Affected file silc/local_command.c.
8612 * Added `data_len' field to SilcIDCache context.
8614 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Update TODO. Todo in commands in the server.
8618 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8621 used by routers as broadcast packet to inform other routers
8622 about the changed user mode.
8624 Implemented the notify handling in the server. Affected file is
8625 silcd/packet_receive.c. Added the function
8626 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8628 * Added new generic Channel Payload and deprecated the New Channel
8629 Payload. The New Channel Payload is now the generic Channel
8632 * Added new argument `mode' to the silc_server_send_new_channel
8633 as it is required in the Channel Payload now.
8635 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8636 and created a new and real SilChannelPayload to represent the
8637 new generic Channel Payload. Implemented the encode/decode
8638 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8640 * Added silc_server_get_client_channel_list to return the list
8641 of channels the client has joined for WHOIS command reply.
8642 Affected file silcd/server.[ch].
8644 * Implemented the channel list sending in the WHOIS command reply
8645 in server and in the client.
8647 Implemented the channel list displaying on the user interface
8648 as well. Affected file silc/client_ops.c.
8650 * Added silc_channel_payload_parse_list to parse list of Channel
8651 Payloads. It returns SilcDList list of SilcChannelPayloads.
8652 Client for example can use this function to parse the list of
8653 channels it receives in the WHOIS command reply. The caller
8654 must free the list by calling silc_channel_payload_list_free.
8655 Affected files lib/silccore/silcchannel.[ch].
8657 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8659 * Added one new argument <user mode> to the WHOIS command reply
8660 to return the mode of the user in SILC. Updated the protocol
8663 Implemented it to the server and client.
8665 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Fixed the mode printing on the user interface on joining.
8668 Affected file silc/client_ops.c.
8670 * Implemented the UMODE command and user modes in general to the
8671 client library and to the user interface.
8673 * Implemented the UMODE command to the server.
8675 * The server now sends UNKNOWN_COMMAND error status if client sends
8676 unknown command. Affected file silcd/command.c.
8678 * All server commands now handle the command identifier the right
8679 way when sending the command reply to the client. The client can
8680 use to identify the command replies with the identifier.
8682 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Added silc_server_get_client_route to resolve the route to
8685 the client indicated by the client ID. Affected file is
8688 * Added silc_server_relay_packet as general function to relay
8689 packet to arbitrary destination. This deprecates functions
8690 like _send_private_message_key, _relay_notify etc. Affected
8691 file is silcd/packet_send.[ch].
8693 Removed silc_server_send_key_agreement,
8694 silc_server_send_private_message_key and
8695 silc_server_packet_relay_notify functions from the file
8696 silcd/packet_send.[ch].
8700 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8701 server. Affected file silcd/packet_receive.[ch].
8703 * Implemented the KILL command to the client. Implemented the
8704 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8705 Affected files lib/silcclient/command[_reply].c and
8706 lib/silcclient/client_notify.c. Implemented the KILL notify
8707 printing in the user inteface.
8709 * Fixed a lot silc_parse_nick memory leaks from the client
8710 library in the file lib/silcclient/command.c.
8712 * Changed the silc_server_send_notify_on_channels's `sender'
8713 argument from SilcSocketConnection to SilcClientEntry to
8714 check the sender as entry and not as connection object and not
8715 to send to the client provided as argument. The affected file
8716 is silcd/packet_send.[ch].
8718 * The notify packets that are destined directly to the client used
8719 to not to be processed by the server. Now changed that and the
8720 server processes all notify packets. After relaying the packet
8721 to the client the notify packet is processed in the server.
8723 * The silc_server_free_client_data now checks whether there is
8724 pending outgoing traffic for the client and purges the data to
8725 the network before removing the client entry.
8727 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8730 an client is killed from the SILC Network. Updated the protocol
8733 Added new function silc_server_send_notify_killed to the
8734 silcd/packet_send.[ch].
8736 * Added function silc_server_packet_relay_notify to relay notify
8737 packets that are destined directly to a client. In this case
8738 the server does not process the notify packets but merely relays
8739 it to the client. Affected file silcd/packet_send.[ch].
8741 Added also silc_server_packet_process_relay_notify to check
8742 whereto relay the notify. Affected file is
8743 silcd/packet_receive.[ch].
8745 * Implemented the KILL command to the server.
8749 * Added the backup schema desgined last fall to the protocol
8750 specs for everyone to see. The specification is in the
8751 *-spec-xx.txt draft and the packet type definitions for the
8752 backup routers is in *-pp-xx.txt draft. Thusly, added also
8753 new packet type SILC_PACKET_CELL_ROUTERS.
8755 * A big security problem in the implementation discovered. The
8756 signoff of an client did not cause new channel key generation
8757 which it of course should've done. The channel keys must be
8758 always re-generated when client leaves (or signoffs) the channel.
8759 The silc_server_remove_from_channels funtion now handles
8760 the channel key re-generation.
8762 * Added `sender' argument to the silc_server_send_notify_on_channels
8763 to not to send the client provided as argument. Affected file
8764 silcd/packet_send.[ch].
8766 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8768 * Implemented OPER and SILCOPER commands into the server and
8771 * Added silc_auth_verify and silc_auth_verify_data to verify
8772 the authentication directly from the authentication payload.
8773 It supports verifying both passphrase and public key based
8774 authentication. Affected file lib/silccore/silcauth.[ch].
8776 * Added `hash' field to the SilcIDListData structure. It is the
8777 hash negotiated in the SKE protocol. Affected file is
8780 * Slight redesigning of the SilcAuthPayload handling routines.
8781 Do not send SilcPKCS but SilcPublicKey as argument.
8783 * Implemented the public key authentication support to the
8784 serverconfig. The public key is loaded from the provided path
8785 and saved as authentication data to void * pointer. Thus,
8786 changed the unsigned char *auth_data to void *auth_data;
8788 * Fixed SHUTDOWN command to send the reply before the server
8789 is shutdown. :) Affected file silcd/command.c.
8791 * Fixed fatal bug in CONNECT command. The hostname was invalid
8792 memory and server crashed. Affected file silcd/command.c.
8794 * Fixed fatal bug in CLOSE command. The server_entry became
8795 invalid but was referenced later in the command. Affected file
8798 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Fixed fatal bug in failure packet handling. Server ignored
8801 the failure and thus crashed when it came.
8805 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8807 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8808 that the command may be executed only once in (about) 2 seconds.
8809 The old SILC_CF_LAG flag is same but allows command bursts up
8810 to five before limiting.
8812 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8813 server code. Various commands now includes the CF_LAG_STRICT
8814 flag to disallow any kind of miss-use of the command.
8816 * Fixed the silc_buffer_unformat to not to allocate any data
8817 if the length of the data is zero. It used to allocate the
8818 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8820 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Changed the format of AdminConnection configuration section
8823 in the server. Added username of the admin to the format.
8824 Affected files silcd/serverconfig.[ch].
8826 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8827 to return admin configuration data by host, username and/or
8830 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * Implemented WHOWAS command to the server. Added the functions:
8834 silc_server_command_whowas_parse,
8835 silc_server_command_whowas_send_reply,
8836 silc_server_command_whowas_from_client and
8837 silc_server_command_whowas_from_server
8839 * Added <Client ID> argument to the WHOWAS command reply. Updated
8840 the protocol specs accordingly.
8842 * Implemented WHOWAS command and command_reply to the client
8845 Implemented the WHOWAS printing on the user interface.
8847 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Added new argument to the WHOWAS command reply, the real name.
8850 It is an optional argument. Updated the protocol specs.
8852 * Added SilcIDCacheDestructor callback that is registered when
8853 the SilcIDCache is allocated. The callback is called when
8854 an cache entry in the ID Cache expires, or is purged from the
8855 cache. Added into lib/silccore/idcache.[ch].
8857 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8858 to destruct the client entries when the cache entry expires.
8859 Other ID Cache's in server and in the client library ignores
8862 * If the ID Cache entry's `expire' field is zero then the entry
8863 never expires. Added boolean `expire' argument to the
8864 silc_idcache_add function in the lib/silccore/idcache.[ch].
8865 If it is TRUE the default expiry value is used.
8867 * Added silc_server_free_client_data_timeout that is registered
8868 when client disconnects. By default for 5 minutes we preserve
8869 the client entry for history - for WHOWAS command.
8871 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8873 * Added support to the server to enforce that commands are not
8874 executed more than once in 2 seconds. If server receives
8875 commands from client more frequently, timeout is registered
8876 to process the commands. Affected file silcd/command.c.
8877 Added new function silc_server_command_process_timeout.
8879 * Changed NICK_NOTIFY handling in client library to check that
8880 if the client's nickname was changed, so there is no need to
8881 resolve anything from the server.
8883 * Removed error printing from the WHOIS and IDENTIFY commands.
8884 If error occurs then it is ignored silently in the client library.
8885 The application, however, may map the received error to
8886 human readable error string. The application currently maps
8887 the NO_SUCH_NICKNAME error to string.
8889 * Made the command status message public to the application. Moved
8890 them from lib/silcclient/command_reply.c to
8891 lib/silcclient/command_reply.h. The application can map the
8892 received command status to the string with the
8893 silc_client_command_status_message function.
8895 * Added check to the server to check that client's ID is same
8896 as the Source ID in the packet the client sent. They must
8899 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8901 * Added dist-bzip hook to the Makefile.am to make bzip2
8902 compressed distributions.
8904 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Server now enforces the maximum length for the nickname and
8907 the channel as protocol specification dictates. 128 bytes for
8908 nickname and 256 bytes for channel name.
8910 * Moved the WHOIS printing to the application. The client libary
8911 does not print out the WHOIS information anymore, the application
8912 must do it. Renamed silc_client_command_reply_whois_print to
8913 the silc_client_command_reply_whois_save.
8915 The client's idle time is also sent to the application now, and
8916 the idle is shown on screen.
8918 * Added silc_client_command_reply_identify_save to save the
8919 received IDENTIFY entries.
8921 * Do not check for channel private keys in message sending and
8922 reception if the channel does not have the PRIVKEY mode set.
8923 Affected file lib/silclient/client_channel.c.
8925 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8928 just surfaced after chaning the JOIN procedure.
8930 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Added silc_client_get_clients_by_list to get client entries
8933 from Client ID list, that is returned for example by JOIN
8934 and USERS command replies. The application should use this
8935 function for example when JOIN command reply is received to
8936 resolve the clients already on the channel (library does not
8937 do that anymore as USERS command reply is not used in the JOIN
8938 procedure anymore). Affected files lib/silcclient/silcapi.h and
8939 lib/silcclient/idlist.c.
8941 * JOIN command reply and USERS command reply returns now SilcBuffer
8942 pointers instead of unsigned char pointers when returning
8943 the client list and mode list.
8945 * Added <Client ID> argument to the JOIN command reply, mainly
8946 for the server to identify for which client the command was
8947 originally sent. Updated protocol specs accordingly.
8949 * Added SilcDlist private_key pointer to the SilcChannelEntry
8950 in the client to support the channel private keys. Affected
8951 file is lib/silcclient/idlist.h.
8953 * Added SilcChannelPrivateKey argument to the function
8954 silc_client_send_channel_message so that application can choose
8955 to use specific private ke if it wants to. If it is not provided,
8956 the normal channel key is used, unless private keys are set.
8957 In this case the first (key that was added first) is used
8958 as the encryption key.
8960 * Implemented the support for channel private key handling.
8961 Implemented the following functions:
8963 silc_client_add_channel_private_key,
8964 silc_client_del_channel_private_keys,
8965 silc_client_del_channel_private_key,
8966 silc_client_list_channel_private_keys and
8967 silc_client_free_channel_private_keys
8969 Affected file lib/silcclient/client_channel.c.
8971 * Added the support for the private keys in the channel message
8972 sending and encryption and in the message reception and
8973 decryption. Affected funtions are
8974 silc_client_send_channel_message and silc_client_channel_message.
8976 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Added SKE's key verify callback to the client library's
8979 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8981 * Removed the statement that server (or router) must send USERS
8982 command reply when joining to the channel so that the client
8983 knows who are on the channel. Instead, the client list and
8984 client's mode list is now sent in the JOIN command reply to the
8985 client who joined channel. This is better solution.
8987 * Added function silc_server_get_users_on_channel and function
8988 silc_server_save_users_on_channel to the silcd/server.[ch].
8990 * Removed function silc_server_command_send_users from the
8993 * Do not show topic on the client library anymore. The topic is
8994 sent in the command reply notify to the application and the
8995 application must show the topic now.
8997 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Added client searching by nickname hash into the IDENTIFY and
9000 WHOIS commands in the server as they were clearly missing from
9001 them. Affected file is silcd/command.c.
9003 * Fixed a bug in private message receiving in the client library.
9004 The remote ID was freed and it wasn't supposed, now it is
9007 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Minor fix to the channel payload; allocate the data area, as it
9010 needs to be of specific length.
9012 * If the key agreement port is zero then the operating
9013 system will define the bound port. Affected files are
9014 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9016 * Added new function silc_channel_payload_decrypt into the file
9017 lib/silccore/silcchannel.[ch].
9019 * Moved the channel message etc, check from silc_packet_decrypt
9020 to applications. The library calls now a generic
9021 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9022 when the packet is either normal or special. This was done to
9023 allow more wide range of checking that was not allowed when
9024 the code was in library. Now applications can do virtually any
9025 checks to the packet and return to the library the decision how
9026 the packet should be processed. Affected files are
9027 lib/silccore/silcpacket.[ch].
9029 Added silc_server_packet_decrypt_check to the server and
9030 silc_client_packet_decrypt_check to the client library.
9032 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9033 to send with specified source and destination information.
9035 * Channel message delivery between routers was broken after the
9036 channel key distribution was fixed earlier. The channel key
9037 was used be to distributed to other routers as well which is not
9038 allowed by the protocol. Now this is fixed and channel keys
9039 really are cell specific and the channel message delivery between
9040 routers comply with the protocol specification.
9042 * Fixed various commands in server to check also the global list
9043 for the channel entry and not just the local list. The affected
9044 file silcd/command.c.
9046 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9048 * Added assert()s to buffer formatting and unformatting routines
9049 to assert (if --enable-debug) when error occurs. Affected
9050 file: lib/silcutil/silcbuffmt.c.
9052 * Changed to auto-reconnect to check whether the remote host is
9053 router and register the re-connect timeout if it is. It used
9054 to check that whether we are normal server, but router must do
9055 auto-reconnect with another router as well. Affected file
9058 * Removed the [<key len>] option from CMODE command as the cipher
9059 name decides the key length, nowadays. See the defined ciphers
9060 from the protocol specification.
9062 * Added [<hmac>] option to the CMODE command to define the HMAC
9063 for the channel. Added SILC_CMODE_HMAC channel mode.
9065 * Added [<hmac>] option for the JOIN command so that user can
9066 select which HMAC is used to compute the MACs of the channel
9069 * Added Hmac field to the Channel Message Payload. The integrity
9070 of plaintext channel messages are now protected by computing
9071 MAC of the message and attaching the MAC to the payload. The
9072 MAC is encrypted. Now, it is clear that this causes some
9073 overhead to the size of the packet but rationale for this is that
9074 now the receiver can verify whether the channel message decrypted
9075 correctly and also when private keys are set for the channel the
9076 receiver can decrypt the packet with several keys and check from
9077 the MAC which key decrypted the message correctly.
9079 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9080 lib/silccrypt/silccipher.[ch].
9082 * Added silc_hash_len to return the digest length into the
9083 lib/silcrypt/silchash.[ch].
9085 * Rewrote parts of Silc Channel Payload interface in the
9086 lib/silccore/silcchannel.[ch]. The encode function now also
9087 encrypts the packet and parse function decrypts it.
9089 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * Fixed a minor formatting bug in the SKE's key material processing.
9092 It actually might have processed the keys wrong way resulting
9095 * Redefined the mandatory HMAC algorithms and added new algorithms.
9096 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9097 and hmac-md5 truncated to 96 bits. The mandatory is now
9098 hmac-sha1-96. Rest are optional (including the one that used
9099 to be mandatory). Rationale for this is that the truncated HMAC
9100 length is sufficient from security point of view and can actually
9101 make the attack against the HMAC harder. Also, the truncated
9102 HMAC causes less overhead to the packets. See the RFC2104 for
9105 * Added new [hmac] configuration section. The SKE used to use
9106 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9107 is of course wrong. The official names that must be proposed in
9108 the SKE are the ones defined in the protocol specification
9109 (hmac-sha1-96 for example). The user can configure any hmac
9110 using any hash function configured in the [hash] section. At
9111 least, the mandatory must be configured.
9113 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9115 * Added HMAC list to the SKE proposal list. It has now both
9116 hash algorithm list and HMAC list. This makes the protocol
9117 incompatible with previous versions. The SKE now seems to work
9118 the way it is supposed to work, for the first time actually.
9120 * Defined plain Hash algorithms to the protocol specification.
9123 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Implemented support for key agreement packets into the server.
9126 Added functions silc_server_key_agreement and
9127 silc_server_send_key_agreement. Other than these functions,
9128 server has nothing to do with this packet.
9130 * Added support for private message key packets into the server.
9131 Added functions silc_server_private_message_key and
9132 silc_server_send_private_message_key.
9136 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9137 called in the protocol's final callback instead in the END
9138 protocol state. This makes a little more sense and in the same
9139 time in client we can use the same protocol routines for normal
9140 key exchange and to key agreement packet handling as well.
9142 * Added to both client's and server's KE protocol context the
9143 SilcSKEKeyMaterial pointer to save the key material. We will
9144 bring the key material to the protocol's final callback by doing
9145 this. The final callback must free the key material.
9147 * Added SKE's packet_send callback into client's KE protocol
9148 context so that the caller can choose what packet sending function
9149 is used. This way we can use different packet sending when
9150 doing normal SKE when doing key agreement packet handling (in
9151 the key agreement packet handling we do not want to encrypt
9154 * Implemented the responder side of the key agreement routines
9155 in the client. The client can now bind to specified port and
9156 accept incoming key negotiation. The key material is passed
9157 to the application after the protocol is over.
9159 * Implemented the processing of incoming Key Agreement packet
9160 in the client. Added function silc_client_key_agreement to
9163 * Implemented the intiator side of the key agreement routines
9164 in the client. The client can now initiate key agreement with
9165 another remote client. The key material is passed to the
9166 application after the protocol is over.
9168 * Created client_keyagr.c to include all the key agreement
9171 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9172 SILC_TASK_CALLBACK except that it is not static.
9174 * Created client_notify.c and moved the Notify packet handling
9175 from the client.[ch] into that file.
9177 * Created client_prvmsg.c and moved all private message and
9178 private message key routines from the client.[ch] into that file.
9180 * Create client_channel.c and moved all channel message and
9181 channel private key routines from the client.[ch] into that file.
9183 * Changed silc_client_get_client_by_id_resolve to resolve with
9184 WHOIS command instead of IDENTIFY command, in the file
9185 lib/silclient/idlist.c.
9187 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Implemented the SKE's responder side to the Client library.
9191 * When FAILURE is received to the protocol do not trust it
9192 blindly. Register a timeout to wait whether the remote closes
9193 the connection as it should do it, only after that process the
9194 actual failure. This was changed to both client and server.
9196 * Added client_internal.h to include some of the structures
9197 there instead of client.h in lib/silcclient/.
9199 * Added function silc_task_unregister_by_callback to unregister
9200 timeouts by the callback function.
9202 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Some "Incomplete WHOIS info" errors has been appearing on the
9205 log files. Took away the entry->userinfo check from WHOIS
9206 reply sending. The entry->userinfo is now " " if client did not
9207 provide one. I thought this was fixed earlier but something
9208 is wrong still. Let's see if the error still appears.
9210 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Fixed a minor bug in the login when the channel key is
9213 re-generated in the server. It used to generate the key in
9214 wrong order and thus caused problems in the channel traffic.
9216 * Fixed a minor bug in channel key distsribution after
9217 KICK command. The key was not sent to the router even though
9220 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Added silc_ske_process_key_material_data as generic routine
9223 to process any key material as the SILC protocol dictates. The
9224 function is used by the actual SKE library but can be used by
9225 applications as well. This relates to the private message keys
9226 and the channel private keys since they must be processed the
9227 same way the normal SILC session keys. The protocol dictates
9228 this. Affected files: lib/silcske/silcske.[ch].
9230 Added also silc_ske_free_key_material to free the
9231 SilcSKEKeyMaterial structure.
9233 * Defined silc_cipher_set_key function to set the key for
9234 cipher without using the object's method function. The affected
9235 files: lib/silccrypt/silccipher.[ch].
9237 * Implemented silc silc_client_add_private_message_key,
9238 silc_client_add_private_message_key_ske,
9239 silc_client_del_private_message_key,
9240 silc_client_list_private_message_keys and
9241 silc_client_free_private_message_keys functions in the
9244 Added functions silc_client_send_private_message_key to send
9245 the Private Message Key payload and silc_client_private_message_key
9246 to handle incoming Private Message Key payload.
9248 * Added Cipher field to the Private Message Key payload to set
9249 the cipher to be used. If ignored, the default cipher defined
9250 in the SILC protocol (aes-256-cbc) is used.
9252 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9254 * Removed lib/silcclient/ops.h file.
9256 Redefined parts of the SILC Client Library API. Created new
9257 file silcapi.h that deprecates the ops.h file and defines the
9258 published Client Library API. Defined also private message key
9259 API and channel private key API into the file.
9261 This is the file that the application must include from the
9262 SILC Client Library. Other files need not be included by
9263 the application anymore.
9265 * Added new key_agreement client operation callback and also
9266 defined the Key Agreement library API for the application.
9268 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9271 is used by clients to request key negotiation between another
9272 client in the SILC network. If the negotiation is started it
9273 is performed using the SKE protocol. The result of the
9274 negotiation, the secret key material, can be used for example
9275 as private message key.
9277 Implemented the Key Agreement payload into the files
9278 lib/silccore/silauth.[ch].
9280 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Redefined ciphers for the SILC protocol. Added some new ciphers
9283 and defined the key lengths for the algorithms. Changed the
9284 code accordingly. The default key length is now 256 bits.
9286 * Fixed SKE key distribution function silc_ske_process_key_material
9287 when the key length is more than 128 bits. The default key
9288 length in SILC is now 256 bits.
9290 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9291 to indicate unsupported algorithm.
9293 * Renamed rijndael.c to aes.c and all functions as well.
9295 * Fixed a long standing channel key setting bug in client library.
9296 Weird that it has never surfaced before.
9298 * Fixed bug in channel deletion. If the entire channel is removed
9299 then it must also delete the references of the channel entry
9300 from the client's channel list as the client's channel entry and
9301 the channel's client entry share same memory.
9303 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Implemented CONNECT and SHUTDOWN commands in the client.
9307 * Implemented CLOSE command to the client.
9309 * Added the function silc_idlist_find_server_by_name into the
9310 files silcd/idlist.[ch].
9312 Added the function silc_idlist_find_server_by_conn into the
9313 files silcd/idlist.[ch].
9315 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * DIE command was renamed to SHUTDOWN. Updated the both code
9320 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9321 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9323 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9326 * Added function silc_server_create_connection function to create
9327 connection to remote router. My server implementation actually
9328 does not allow router to connect to normal server (it expects
9329 that normal server always initiates the connection to the router)
9330 so the CONNECT command is only good for connecting to another
9333 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9335 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9336 or some other client was kicked from the channel.
9338 Implemented the handling of the notify type to both client
9341 Implemented silc_server_send_notify_kicked to send the KICKED
9342 notify. It is used to send it to the server's primary router.
9344 * Implemented the KICK command into server and client.
9346 * Added `query' argument to the silc_idlist_get_client function
9347 to indicate whether to query the client from server or not if
9350 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9351 to indicate that the client is not channel founder.
9355 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9357 * Removed the rng context from SilcPacketContext structure and
9358 changed that the packet routine uses the Global RNG API.
9360 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9362 * Added support for quit message that client can "leave" on the
9363 channel when it quits the SILC. It is ditributed inside the
9364 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9366 Added silc_server_free_client_data that will take the
9367 signoff message as argument.
9369 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9371 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9373 * Updated parts of the protocol specification to keep it up
9376 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9379 payloads in one packet.
9381 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9382 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9383 use now the new List flag.
9385 * Also deprecated the following packet types: REPLACE_ID,
9386 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9388 * Added list support for Notify packet in server.
9390 * Added silc_server_send_notify_channel_change to send the
9391 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9392 the silc_server_send_replace_id.
9394 * Added silc_server_send_notify_nick_change to send the
9395 NICK_CHANGE notify type. Deprecates the function
9396 silc_server_send_replace_id.
9398 * Added silc_server_send_notify_join to send the JOIN notify type.
9399 Deprecates the function silc_server_send_new_channel_user.
9401 * Added silc_server_send_notify_leave to send LEAVE notify type.
9402 Deprecates the function silc_server_send_remove_channel_user.
9404 * Added silc_server_send_notify_cmode and
9405 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9406 types. Deprecates the silc_server_send_set_mode function.
9408 * Added SERVER_SIGNOFF notify type to indicate that server has
9409 quit. This means that all clients on the channel from that
9410 server will drop. This can be also used when netsplit happens.
9412 Deprecated REMOVE_ID packet type since it is not needed anymore
9415 Added silc_server_send_notify_server_signoff to send the
9416 SERVER_SIGNOFF notify type. Deprecates the function
9417 silc_server_send_remove_id.
9419 Added also silc_server_send_notify_signoff to send the
9420 SIGNOFF notify type.
9422 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9423 SILC protocol from this day on. Changed the protocol
9424 specification as well.
9426 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9427 notify type. It is used between routers to notify about
9428 topic changes on a channel.
9430 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9433 * Partly updated the protocol specification to comply with the
9434 changes now made. It is still though a bit outdated.
9436 * The JOIN notify type now takes one extra argument <Channel ID>.
9437 The packet used to be destined to the channel but now the
9438 JOIN type may be sent as list thus it is impossible to
9439 destine it to any specific channel. By adding this argument
9440 it is again possible.
9442 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9444 * Added CREDITS file. The CHANGES and CREDITS file will appear
9445 in the distribution as well.
9447 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9449 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9450 types in the server's silcd/packet_receive.c.
9452 * Implemented CMODE and CUMODE to work in router environment.
9454 * Fixed minor encoding and decoding buglet from the
9455 lib/silccore/silcmode.c.
9457 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9460 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9462 * Changed all SilcConfigServer* and silc_config_server* to
9463 SilcServerConfig* and silc_server_config*, respectively.
9466 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9468 * Associated the ID (client or server ID) to the Authentication
9469 Payload to avoid any possibility of forging. Updated the
9470 protocol specification and the code accordingly.
9472 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * The RSA key length is now save to the RsaKey context in the
9475 key generation process in lib/silccrypt/rsa.c. The key length
9476 is now used to figure out the maximum size of the block allowed
9477 to be encrypted/signed.
9479 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9480 is equivalent to the silc_mp_mp2bin but does not allocate any
9483 * Changed silc_mp_mp2bin API to take length argument. If it is
9484 non-zero then the buffer is allocated that large. If zero, then
9485 the size is approximated using silc_mp_sizeinbase, which however
9488 * Created Global RNG API which is global RNG that application can
9489 initialize. After initializing, any routine anywhere in the
9490 code (including library) can use RNG without allocating a new
9491 RNG object. This was done to allow this sort of use of the
9492 RNG in code that has no chance to allocate RNG object. All
9493 applications currently allocate this and many routines in the
9494 library use this. Affected file lib/silccrypt/silcrng.[ch].
9496 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9497 it to use the Global RNG API.
9499 * Defined Authentication Payload into protocol specification that
9500 is used during SILC session to authenticate entities. It is
9501 used for example by client to authenticate itself to the server
9502 to obtain server operator privileges.
9504 Implemented this payload into the lib/silccore/silcauth.[ch].
9505 Implemented also routines for public key based authentication
9506 as the new protocol specification dictates.
9508 Moved definitions of different authentication methods from
9509 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9511 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9512 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9513 silc_pkcs_verify_with_hash functions into the file
9514 lib/silccrypt/silcpkcs.[ch].
9516 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9518 * The client entry's userinfo pointer must be always valid.
9519 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9520 will fail since it requires the userinfo. Now, the userinfo
9521 is allocated as "" if actual userinfo does not exist. Actually,
9522 it must exist and it is totally Ok to drop client connections
9523 that does not announce the userinfo. However, we will make
9524 this workaround for now.
9526 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9527 to return the remote port by socket.
9529 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9532 SILC_SERVER_PENDING_EXEC and added an new macro
9533 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9534 data or when error occurs while processing the pending command.
9536 Added new argument `destructor' into silc_server_command_pending
9537 and to the SilcServerCommandPending object. This destructor is
9538 now called after calling the pending callback or if error occurs
9539 immediately. If error occurs the actual pending callback won't
9540 be called at all - only the destructor. The destructor may be
9541 NULL if destructor is not needed.
9543 All this applies for client library code as well. Similar
9544 changes were made there as well for the pending commands.
9546 In the client, the application must now allocate the
9547 SilcClientCommandContext with the silc_client_command_alloc
9550 * Added reference counter to the SilcServerCommandContext. Added
9551 function silc_server_command_alloc and silc_server_command_dup
9554 Same type of functions added to the client library for the same
9557 * Removed the cmd_ident from IDListData away since it is now
9558 global for all connections. It is the command identifier used
9559 in command sending and with pending commands. The affected file
9562 * Added reference counter to the SilcSocketConnection objecet to
9563 indicate the usage count of the object. The object won't be
9564 freed untill the reference counter hits zero. Currently only
9565 server uses this, and client ignores it. The client must be
9566 set to use this too later. The affected files are
9567 lib/silccore/silcsockconn.[ch]. Added also the function
9568 silc_socket_dup to increase the reference counter.
9570 This was mainly added because it is possible that the socket
9571 is removed underneath of pending command or other async
9572 operation. Now it won't be free'd and proper DISCONNECTING
9573 flags, etc. can be set to avoid sending data to connection that
9574 is not valid anymore.
9576 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9577 the connection. After that it sets SILC_SET_DISCONNECTED.
9578 It is, however, possible that the socket data is not still freed.
9579 The silc_server_packet_process now checks that data is not
9580 read or written to connection that is DISCONNECTED. The socket
9581 get's freed when the reference counter hits zero.
9583 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * Changed the client operation API: channel_message operation's
9586 `sender' is now the client entry of the sender, not the nickname
9587 and the `channel' is the channel entry, not the channel name.
9589 In the private_message operation the `sender' is now also the
9590 client entry of the sender not the nickname.
9592 Affected file is lib/silcclient/ops.h and all applications
9593 using the client operations.
9595 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Moved the calling of ops->connect() from connect_to_server_final
9598 into receive_new_id functin since that is the point when the
9599 client is actually allowed to send traffic to network. The
9600 affected file is lib/silcclient/client.c.
9602 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9604 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9605 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9606 (if needs broadcasting) instead of broadcasting the packets one
9607 by one which would make a burst in the network traffic.
9609 * Added `broadcast' argument to the functions in silcd/server.[ch]
9610 silc_server_create_new_channel[_with_id] to indicate whether
9611 to send New Channel packet to primary router.
9613 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9615 * Added new function into the silcd/server.[ch] files:
9616 silc_server_create_new_channel_with_id to create new channel with
9617 already existing Channel ID.
9619 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9620 lib/silccore/silcpacket.h. This packet is used t send list of
9621 Set Mode payloads inside one packet. Server uses this to set
9622 the modes for the channels and clients on those channels, that it
9623 announced to the router when it connected to it. The protocol
9624 specification has been updated accordingly.
9626 * The silc_server_new_channel did not handle the packet coming
9627 from normal server as it normally does not send that. However,
9628 when it announces its channels it does send it. Implemented
9629 the support for that.
9631 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9632 into the file lib/silccore/id.h.
9634 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Fixed memory leaks in the functions silc_idlist_del_client,
9637 silc_idlist_del_channel and silc_idlist_del_server in the file
9638 silcd/idlist.c. All of those leaked like a sieve.
9640 * Fixed some small memory leaks in the client's function
9641 silc_client_notify_by_server.
9643 * Added functions into silcd/server.c: silc_server_announce_clients,
9644 silc_server_announce_channels and silc_server_announce_server.
9645 These functions are used by normal and router server to announce
9646 to its primary router about clients, channels and servers (when
9647 router) that we own. This is done after we've connected to the
9650 These functions effectively implements the following packet types:
9651 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9652 and SILC_PACKET_NEW_ID_LIST.
9654 * Added new functions into the silcd/packet_receive.[ch]:
9655 silc_server_new_id_list, silc_server_new_channel_list and
9656 silc_server_new_channel_user_list to handle the incoming
9657 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9659 * Added support of changing Channel ID in the function
9660 silc_server_replace_id. If the server that announces a channel
9661 to the router already exists in the router (with same name but
9662 with different Channel ID), router is responsible to send
9663 Replace ID packet to the server and force the server to change
9664 the Channel ID to the one router has.
9666 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9667 client that the Channel ID has been changed by the router. The
9668 normal server sends this to the client. Client must start using
9669 the new Channel ID as the channel's ID.
9671 Implemented handling of this new type into lib/silcclient/client.c
9672 into the function silc_client_notify_by_server.
9674 * Added new function silc_idlist_replace_channel_id into the files
9675 silcd/idlist.[ch] to replace the Channel ID.
9677 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Call silc_server_command_identify_check always when processing
9680 the IDENTIFY command in silcd/command.c
9682 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9685 send keepalive packets. The packet can be sent by clients,
9686 servers and routers.
9688 Added function silc_socket_set_heartbeat into the file
9689 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9690 If not set, the heartbeat is not performed. The actual
9691 heartbeat is implemented in the low level socket connection
9692 library. However, application is responsible of actually
9695 Added silc_server_send_heartbeat to send the actual heartbeat
9696 packet into silcd/packet_send.[ch]. Server now performs
9697 keepalive with all connections.
9699 * Added silc_task_get_first function into lib/silcutil/silctask.c
9700 to return the timeout task with shortest timeout. There was a bug
9701 in task unregistration that caused problems. TODO has been
9702 updated to include that task system must be rewritten.
9704 * The client library will now resolve the client information when
9705 receiving JOIN notify from server for client that we know but
9706 have incomplete information.
9708 * Rewrote parts of silc_server_remove_from_channels and
9709 silc_server_remove_from_one_channel as they did not remove the
9710 channel in some circumstances even though they should've.
9712 * Encryption problem encountered in server:
9714 The LEAVE command used to send the Channel Key packet to the
9715 router immediately after generating it. However, the code
9716 had earlier sent Remove Channel user packet but not immediately,
9717 ie. it was put to queue. The order of packets in the router
9718 was that Channel Key packet was first and Remove Channel User
9719 packet was second, even though they were encrypted in the
9720 reverse order. For this reason, MAC check failed. Now, this
9721 is fixed by not sending the Channel Key packet immediately but
9722 putting it to queue. However, this is more fundamental problem:
9723 packets that are in queue should actually not be encrypted
9724 because packets that are sent immediately gets encrypted
9725 actually with wrong IV (and thus MAC check fails). So, packets
9726 that are in queue should be encrypted when they are sent to
9727 the wire and not when they put to the queue.
9729 However, the problem is that the current system has not been
9730 designed to work that way. Instead, the packet is encrypted
9731 as soon as possible and left to the queue. The queue is then
9732 just purged into wire. There won't be any fixes for this
9733 any time soon. So, the current semantic for packet sending
9736 o If you send packet to remote host and do not force the send
9737 (the packet will be in queue) then all subsequent packets to the
9738 same remote host must also be put to the queue. Only after the
9739 queue has been purged is it safe again to force the packet
9742 o If you send all packets immediately then it safe to send
9743 any of subsequent packets through the queue, however, after
9744 the first packet is put to queue then any subsequent packets
9745 must also be put to the queue.
9747 Follow these rules and everything works fine.
9749 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9751 * Added new function silc_server_remove_clients_by_server to
9752 remove all client entries from ID list when the server connection
9753 is lost. In this case it is also important to invalidate all
9754 client entires as they hold the invalid server entry. This
9755 fixes fatal bug when server has lost connection and will reconnect
9758 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * Made some sanity checks to silc_server_daemonise like to check
9761 whether the requested user and group actually exists.
9763 * Added sanity check to SKE's silc_ske_responder_finish to check
9764 that the public and private key actually is valid.
9766 * Invalidate the client's nickname when receiving Replace ID
9767 packet and the Client ID is being replaced. This means that the
9768 server will query the nickname if someone needs it (client)
9771 * Sort the ID Cache in client library when the ID Cache data
9772 has changed (needs sorting).
9774 * Do not allow for SILC client to create several connections to
9775 several servers. The client does not support windows right now
9776 and generating multiple connections causes weird behaviour.
9778 Irssi-silc client does support windows and can handle several
9779 connections without problems, see: www.irssi.org and SILC plugin.
9781 * Fixed some places where client was added to the IDList. The
9782 rule of thumb is following (in order to get everything right):
9783 If the client is directly connected local client then the
9784 `connection' argument must be set and `router' argument must be
9785 NULL to silc_idlist_add_client function. If the client is not
9786 directly connected client then the `router' argument must
9787 bet set and the `connection' argument must be NULL to the
9788 silc_idlist_add_client function.
9790 * The funtion silc_server_packet_send_local_channel actually did
9791 not check whether the client was locally connected or not. It
9792 does that now. Fixed a bug related to LEAVE command.
9794 * Fixed Remove Channel User payload parsing bug in server's
9795 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9797 * The server's silc_server_save_channel_key now checks also the
9798 global ID list for the channel as it might not be in the local
9799 list. Fixed a bug related to LEAVE command.
9801 * Is this the end of the [<unknown>] buglet that has been lurking
9802 around for a long time? A little for loop fix in server's
9803 silc_server_command_whois_parse that is used by both IDENTIFY
9804 and WHOIS command. At least, this was a clear bug and a cause
9805 of one type of [<unknown>] buglet.
9807 * WHOIS and IDENTIFY commands call the function
9808 silc_server_command_[whois/identify]_check function even if
9809 we are not router server.
9811 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Added --with-gmp configuration option. If set the GMP
9814 is always compiled in the SILC source tree. If not set then
9815 it is checked whether the system has the GMP3 installed. If
9816 it has then the GMP won't be compiled (the system's headers
9817 and library is used), if it doesn't have it then the GMP is
9818 compiled in the SILC source tree.
9820 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9822 * Changed RSA private exponent generation to what PKCS #1
9823 suggests. We try to find the smallest possible d by doing
9824 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9825 not security fix but optimization.
9827 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9829 * Added new config entry [Identity] to fork the server and run
9830 it as specific user and group. A patch from Bostik.
9832 * Imported Dotconf configuration library into lib/dotconf.
9833 This will be used to create the SILC configuration files later.
9834 It will appear in the distsribution after this commit.
9836 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9838 * A big code auditing weekend happening. Auditing code for
9839 obvious mistakes, bugs and errors. Also, removing any code
9842 Removed files for being obsolete:
9844 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9845 inline in the file lib/silcutil/silcbuffer.h)
9847 o lib/silcutil/silcbufutil.c (the header has inline versions)
9849 Changed code to fix possible error conditions:
9851 o The buffer formatting routines now check that the destination
9852 buffer really has enough space to add the data. This applies for
9853 both buffer formatting and unformatting
9854 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9855 unformatting was changed to accomodate following rules:
9856 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9857 sent to the function while XXX_*STRING will not allocate or copy
9858 the data into the buffer. Instead it sets the pointer from the
9859 buffer into the pointer sent as argument (XXX_*STRING used to
9860 require that the pointer must be allocated already). This change
9861 makes this whole thing a bit more consistent and more optimized
9862 (note that the data returned in the unformatting with XXX_*STRING
9863 must not be freed now). The routines return now -1 on error.
9865 o Tried to find all code that use buffer_format and buffer_unformat
9866 and added return value checking to prevent formatting and
9867 especially unformatting errors and possible subsequent fatal
9870 o Changed ske->x and ske->KEY to mallocated pointers in
9871 lib/silcske/silcske.h. Fixed possible data and memory leak.
9873 o Added return value checking to all *_parse* functions. Fixed
9874 many memory leaks as well.
9876 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9877 so that buffer overflows would not happen. All code now also
9878 checks the return value as it can fail.
9880 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Added reconnection support to server if the normal server looses
9883 its connection to the router (for example if router is rebooted).
9884 The server performs normal reconnection strategy implemented
9885 to the server. Affected file silcd/server.c.
9887 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Added new packet type SILC_PACKET_SET_MODE that is used to
9890 distribute the information about changed modes (for clients,
9891 channels and clients channel modes) to all routers in the
9892 network. Updated the protocol specification accordingly.
9894 Added functions into silcd/packet_send.c and
9895 silcd/packet_receive.c: silc_server_send_set_mode,
9896 silc_server_set_mode.
9898 Added new files silcmode.[ch] into lib/silccore that implements
9899 the encoding and decoding of Set Mode Payload. Added new type
9900 SilcSetModePayload. Moved the definitions of different modes
9901 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9903 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * Oops, a little mistake in server's connection authentication
9906 protocol. The protocol is not ended with FAILURE but with
9907 SUCCESS if the authentication is Ok. :) Affected file is
9910 * Implemented NICK_CHANGE notify handling in server in the file
9911 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9912 the local clients on the channel. After the changing nickname
9913 in router environment snhould work and the [<unknown>] nickname
9914 should appear no more.
9916 The silc_server_replace_id function that receives the Replace ID
9917 payload now sends the NICK_CHANGE notify type also in the file
9918 silcd/packet_receive.c
9920 * Changed WHOIS and IDENTIFY command to support the maximum amount
9921 of arguments defined in protocol specs (3328 arguments). This
9922 fixed a bug that caused problems when there were more than three
9925 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Added extra parameter, command identifier, to the
9928 silc_client_send_command so that explicit command identifier
9931 Changed that ID list routines uses specific command identifier
9932 when sending WHOIS/IDENTIFY requests to the server so that they
9933 can be identified when the reply comes back.
9935 Affected files lib/silcclient/command.[ch],
9936 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9938 * Added `sender' argument to silc_server_packet_send_to_channel
9939 to indicaet the sender who originally sent the packet to us
9940 that we are now re-sending. Ignored if NULL. Affected file
9941 silcd/packet_send.[ch].
9943 * Added some server statistics support in silcd/server_internal.h
9944 SilcServerStatistics structure and around the server code. Also
9945 send some nice statistics information when client is connecting
9948 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Fixed channel ID decoding in server's JOIN command reply in
9951 silcd/command_reply.c
9953 * Fixed braodcasting of replace ID payload to not to send it if
9954 we are standalone server in silcd/packet_receive.c.
9956 * Fixed all channel message sending routines to not to send
9957 packets to clients that has router set, since they are routed
9958 separately in the same function earlier. Affects file
9959 silcd/packet_send.c and all channel packet sending functions.
9961 * In USERS reply, res_argv[i] are not allocated, the table
9962 is allocated. Thus changed that free the table, not its
9965 * In server's whois_check and identify_check if the client is
9966 locally connected do not send any WHOIS commands - they are not
9969 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9971 * Fixed some minor bugs in client when sending WHOIS command. The
9972 arguments was in wrong order.
9974 * Removed statis function add_to_channel from server in
9975 silcd/command.c that was previously used with the joining but
9978 * Tested USERS command in router environment successfully with two
9979 routers, two servers and two clients.
9981 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * Reorganized the USERS command and command reply in client library
9984 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9985 When the command is given by user we register a pending command
9986 callback that will reprocess the command after the reply has been
9987 received from the server. When reprocessing the packet we then
9988 display the information. Thus, the USERS information is displayed
9989 now in the command callback instead of in the command reply
9990 callback. The processing of the command is same as previously
9991 when server has sent the command reply in the JOINing process.
9993 * Added to USERS command in silcd/command_reply.c to join the client,
9994 we didn't use to know about, to the channel after we've created
9995 a client entry for it. Also, for clienet we did know already still
9996 check whether it is on the channel or not and add it if not.
9998 * Removed silc_server_command_join_notify as the function and its
10001 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10003 * Changed the client's pending command handling to the same as the
10004 server's pending command handling. It is also now possible to
10005 execute command reply functions from other command reply
10006 function as the function callbacks for commands and command
10007 replies are one and same. The pending commands are not static
10008 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10009 in client connection context. Thus, pending commands are server
10010 connection specific as it is convenient.
10012 Changed the function silc_client_command_pending and
10013 silc_client_command_pending_del and added new function
10014 silc_client_command_pending_check. Removed the
10015 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10018 * Added cmd_ident, current command identifier, to the client
10019 connection context in lib/silcclient/client.h to keep track on
10020 command identifiers used in command sending. Client's command reply
10021 function handling now supports the mandatory command identifiers.
10023 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10024 funtions in client to fully support pending command callbacks.
10026 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10027 as one of the arguments to the application in the command reply
10030 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10031 before first releasing SILC but came back. Now it is removed again
10032 and should come back nomore. The FORWARDED flag was used only
10033 by the JOINing procedure by forwarding the command packet to router.
10034 Now, the JOINing procedure has been changed to more generic (due
10035 to various router environment issues) and FORWARDED is not needed
10036 anymore for anything. The protocol specification is yet to be
10039 Now, removed silc_server_packet_forward from server and the flag
10040 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10042 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10044 * Renamed NAMES command to USERS command. The NAMES was named that
10045 due to historical reasons. Now it is renamed. Also, rewrote
10046 parts of the USERS command. The nickname list is not sent anymore
10047 by the server. Only Client ID and mode lists are sent in the USERS
10048 command. Changed this also to the protocol specification.
10050 The client now resolves the names and stuff after it receives
10051 the USERS list from the server when joining to the channel.
10053 * WHOIS and IDENTIFY commands has been changed to support multiple
10054 Client ID's per command. One can now search for multiple users
10055 in the network by sending only one WHOIS or IDENTIFY command.
10056 Changed the code and the protocol specifications.
10058 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10059 uses silc_server_command_whois_parse to parse the request. */
10061 * If normal server, do not parse the WHOIS and IDENTIFY requests
10062 before sending it to the router. Saves some time.
10064 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10066 * Fixed JOIN command on client library. Wrong number of arguments
10067 used to crash the client.
10069 * Added silc_server_channel_has_global function to check whether
10070 channel has global users or not.
10072 * Added silc_server_channel_has_local function to check whether channel
10073 has locally connected clients on the channel.
10075 * The silc_server_remove_from_one_channel now checks whether the
10076 channel has global users or not after given client was removed from
10077 the channel. It also checks whether the channel has local clients
10078 on the channel anymore. If it does not have then the channel entry
10079 is removed as it is not needed anymore.
10081 * The silc_server_notify now checks on JOIN notify whether the joining
10082 client is one of locally connected or global. If it is global then
10083 the channel has now global users on the channel and that is marked
10084 to the channel entry. Also, it now saves the global client to
10085 global list who is joining and JOINs it to the channel. This is
10086 for normal server, that is.
10088 Changed silc_server_send_notify_on_channel,
10089 silc_server_packet_relay_to_channel and
10090 silc_server_packet_send_to_channel check if we are normal server
10091 and client has router set (ie. global client) do not send the
10092 message to that client, as it is already routed to our router.
10094 * Implemented LEAVE notify type handling in silc_server_notify
10097 * Tested LEAVE command in router environment successfully. Tested
10098 with two routers, two servers and two clients.
10102 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10104 * Implemented SIGNOFF notify type handling in silc_server_notify
10107 * silc_server_remove_id now removes the client entry from all channels
10108 it has joined and thusly sends SIGNOFF notify type.
10110 * Rewrote the NAMES list generation in server by removing two excess
10111 loops. The lists are created now inside one loop.
10113 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * silc_server_remove_channel_user checks now also global list
10116 for channel and client.
10118 * silc_server_new_channel_user checks now both local and global
10119 list for channel and client. Fixed a bug in client id decoding.
10120 Used to decode wrong buffer.
10122 * silc_server_channel_message checks now both local and global
10123 list for channel entry.
10125 * Tested channel joining (hence JOIN) in router environment
10126 successfully. Tested with two routers, two servers and two
10129 * Tested channel message sending in router environment successfully.
10131 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10133 * Added silc_server_save_channel_key into server.[ch] to save the
10134 received channel key in Channel Key payload processing. It is
10135 also used in JOIN command reply handling.
10137 Equivalent function silc_client_save_channel_key added into
10138 client.[ch] into client library.
10140 * Changed JOIN command reply to send information whether the channel
10141 was created or not (is existing already) and the channel key
10142 payload. Changed protocol specs accordingly.
10144 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10145 the request was sent by ID and not by nickname. Crashed on
10148 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10150 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10151 now correctly save the received data.
10153 * silc_server_free_sock_user_data now notifies routers in the
10154 network about entities leaving the network.
10156 At the same time implemented functions silc_server_remove_id
10157 and silc_server_send_remove_id to receive and send REMOVE_ID
10158 packets. The packet is used to notify routers in the network
10159 about leaving entities. The ID removed will become invalid in
10162 * Added function silc_idlist_del_server into server. Removes and
10163 free's server entry from ID list.
10165 * silc_server_private_message function now checks, if we are router,
10166 that the destination ID really is valid ID, naturally.
10168 * In router when NEW_ID packet is received (for new client) the
10169 hash of the Client ID is saved in the ID Cache but the
10170 client->nickname is set to NULL, instead of putting the hash
10173 IDENTIFY command now also checks that client->nickname must be
10174 valid. If it is not if will request the data from the server who
10175 owns the client. Added new function
10176 silc_server_command_identify_check.
10178 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10179 to set the command to already allocated Command Payload.
10181 * Tested private message sending in router environment with two
10182 routers, two servers and two clients. Fixed minor bugs and now
10185 * Fixed segfault from client's NAMES command. Used to crash if
10186 not on any channel.
10188 * Forwarded packets must not be routed even if it is not destined
10189 to the receiver. Changed server code comply with this.
10191 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Added `require_reverse_mapping' boolean value to ServerParams
10194 structure. If TRUE (not default) the server will require that
10195 the connecting host has fully qualified domain name.
10197 If the reverse mapping is not required and hostname could not be
10198 found the IP address is used as hostname.
10200 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10202 * Implemented version string checking to both client and server.
10203 The check is incomplete currently due to the abnormal version
10204 strings used in development version of SILC.
10206 * Changed all command functions in server to use the new
10209 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Changed char *data to unsigned char *data in ID Cache system to
10212 support binary data as ID Cache data. Changed code to support
10213 binary data in lib/silccore/idcache.c.
10215 * Renamed silc_server_packet_relay_command_reply to
10216 silc_server_command_reply as it is normal packet receiving
10217 function. Rewrote the function to accept command replys for
10218 servers and not only for clients.
10220 * Mark remote router always as registered server if we are connecting
10221 to it. Otherwise, commands sent by the router to us are ignored.
10223 * All ID List find routines now returns the ID Cache Entry pointer
10224 as well if requested.
10226 * WHOIS command works now in router environment, tested with two
10227 routers, two servers and two clients.
10229 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10230 in router environment (as it is almost equivalent to WHOIS) but
10231 hasn't been tested thoroughly. Added new functions:
10233 silc_server_command_identify_parse
10234 silc_server_command_identify_send_reply
10235 silc_server_command_identify_from_client
10236 silc_server_command_identify_from_server
10238 * Disabled route cache adding because adding two different ID's with
10239 same IP replaces the old cache entry thus giving wrong route.
10240 The entry->router->connection is always the fastest route anyway
10241 so route cache may not be needed. Of course, new routes maybe
10242 established after receiving the ID when the entry->router->connection
10243 might not be anymore the most optimal.
10245 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * Add route cache for received ID for fast routing.
10249 * Added silc_server_packet_route to route received packet on router
10250 that is not destined to us.
10252 * Renamed silc_server_get_route to silc_server_route_get.
10254 * Added id_string and id_string_len fields into SilcServer to
10255 include encoded ServerID for fast comparing without excess
10256 encoding of the ID's.
10258 * Cleaned up WHOIS command on server side. Added following static
10261 silc_server_command_whois_parse
10262 silc_server_command_whois_check
10263 silc_server_command_whois_send_reply
10264 silc_server_command_whois_from_client
10265 silc_server_command_whois_from_server
10267 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10268 arguments in command replies. All command functions should be
10269 updated to use this macro.
10271 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Minor typo fixes on command reply handling on server.
10275 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Added silc_server_command_add_to_channel internal routine to add
10278 the client to the channel after router has created the channel and
10279 sent command reply to the server.
10281 * Added generic silc_server_send_command to send any command from
10284 * Use static buffer with ID rendering instead of duplicating data.
10286 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Fixed a channel user mode bug when joining to a channel server gave
10289 everybody channel founder rights, oops.
10291 * We mark ourselves as the router of the incoming server connection
10292 if we are router ourselves. This way we can check in some packet
10293 sending functions whether it is locally connected server. For
10294 incoming router connections we put NULL.
10296 * For router sending packets locally means now always sending the
10297 packet cell wide; to local clients and local servers. For normal
10298 server sending packet locally means sending it to only local
10301 * Fixed the JOIN command to really work in router environment. If the
10302 channel is created it is always created by the router. Router is
10303 also responsible of making the initial joining to the channel,
10304 sending JOIN notify to the sending server and distributing
10305 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10306 does not exist server doesn't do anything else but forward the
10307 command to the router which performs everything.
10309 * Added silc_server_send_channel_key function to send the Channel Key
10312 * Added silc_server_create_channel_key to create new channel key. The
10313 channel key is now re-generated everytime someone joins or leaves
10314 a channel, as protocol dictates. Note: channel->key_len is the
10315 key length in bits.
10317 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10319 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10320 packet_receive.[ch] to separate packet sending and receiving
10321 routines. The server.[ch] now includes everything else including
10322 actual packet processing (writing and reading data) and other
10325 Renamed silc_server_private_message_send_internal to
10326 silc_server_send_private_message. The routine is still though
10327 used only to relay private messages as server does not send
10328 private messages itself.
10330 Renamed silc_server_new_channel to silc_server_create_new_channel
10331 and added new function sicl_server_new_channel that handles the
10332 incoming New Channel packet. Added also new sending function
10333 silc_server_send_new_channel to send New Channel Payload.
10335 * Added new function silc_server_notify to process incoming notify
10336 packet to the server/router. Server may then relay the notify
10337 to clients if needed.
10339 * Added new function silc_server_new_channel_user to process incoming
10340 New Channel User packet. Router will redistribute the packet and
10341 send JOIN notify to its local clients and locally connected servers
10342 if needed. Normal server will send JOIN notify to its local client
10343 on same channel when received this packet. Added also corresponding
10344 sending function silc_server_send_new_channel_user to sent the
10347 * Added boolean route argument to send_notif_to_channel and
10348 packet_send_to_channel functions to attempt to route the packet
10349 if it is TRUE and send only locally if it is FALSE.
10351 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10353 * silc_server_replace_id now broadcasts the received replace ID
10354 packet if it is not broadcast packet already. The router must
10355 broadcast to inform other routers about changed ID.
10357 * Added backpointer to server's router into SilcServer context in
10358 silcd/server_internal.h.
10360 * Fixed silc_server_packet_broadcast to send correct broadcast
10363 * The channel key is now distributed to the local client as soon
10364 as it is received from the router (in router environment) so that
10365 no other packet may be sent for the channel until client has
10368 * silc_server_remove_channel_user now broadcasts the received
10369 Remove Channel User packet if it is not broadcast packet already.
10370 The router must broadcast to inform other routers about removed
10373 * Added users field into SilcPacketContext that is a reference count
10374 of the context. One can increase the reference count by calling
10375 silc_packet_context_dup which is now changed to just increase the
10376 reference count instead of duplicating the data. The reference
10377 count is decresed by calling silc_packet_context_free that will
10378 free the data after the reference count hits zero.
10380 For now on the packet context and everything allocated into it
10381 (including the raw packet from network) must be freed by calling
10382 the new silc_packet_context_free function. Added also new function
10383 silc_packet_context_alloc that must be used now to allocate the
10384 context. This also means that if a routine is asynchronous from
10385 silc_[client/server]_packet_parse_type the packet context must
10386 be duplicated by calling silc_packet_context_dup. Otherwise it
10387 gets free'd after silc_[client/server]_packet_parse_type returns.
10388 Also, one must remember that if packet is duplicated then its
10389 reference count must be decresed by calling the free function as
10390 many times as it was duplicated.
10392 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10393 from both client and server.
10395 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Made joining to a channel working in router environment.
10399 * Cleaned up JOIN command on server side and create function
10400 silc_server_command_join_channel internal routine to make the
10403 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Changed silc_command_pending list to SilcDList. Also, added
10406 `ident' field to SilcServerCommandPending structure to identify
10407 the reply and to call correct callback.
10409 Added silc_server_command_pending_check function to replace the
10410 corresnponding macro. The silc_command_pending list is not
10413 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10414 to set identifier to previously allocated Command Payload. It
10415 is used to set identifier for command when resending Command
10418 * Added silc_command_payload_encode_payload to encode Command
10419 Payload buffer from SilcCommandPayload structure.
10421 * Added silc_argument_payload_encode_payload to encode Argument
10422 payload buffer from SilcArgumentPayload structure.
10424 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10426 * Changed WHOIS command to support router connection on server side.
10427 The whois request is always sent to router unless the server is
10428 standalone server. After server has received the reply from the
10429 router will it send the reply to the client.
10431 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10432 broadcast received broadcast packet. The function is used only
10433 by router. The broadcast packet is always sent to the router's
10436 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10437 render given ID to printable string, for log files for example.
10439 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Made basic router to router connections working. At least they
10442 can now connect to each other but nothing really works the way
10443 they are supposed - yet.
10445 * Added new initiator token to RouterConnection configuration
10446 file in silcd/serverconfig.[ch]. It is used to tell whether we
10447 are the initiator to the remote router or whether we'll expect
10448 the other end to connect.
10450 * Moved registering of listener task to silc_server_init, hence
10451 the server starts listenning as soon as it is run, even if it
10452 does not have connections to other routers. Let's see how well
10455 * Changed default connection retry timeouts for more suitable in
10458 * Removed cipher and such arguments from silc_idlist_add_client
10459 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10460 Added new function silc_idlist_add_data to add the keys and stuff
10463 * Added SilcIDListData structure and added it to SilcClientEntry
10464 and SilcServerEntry as their first field in the structure. This
10465 way we can explicitly cast the ID entries to the SilcIDListData
10466 structure and get common data for the entries. In past, we had
10467 to first check what type of connection it is and then cast it to
10468 correct ID entry type. Now, we can directly cast the opaque
10469 pointer to the SilcIDListData (no matter what ID entry it actually
10470 is) and get the data needed.
10472 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10474 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10475 in some circumstances even if threre were timeout tasks, though not
10476 IO tasks, but tasks anyway. Now fixed.
10478 * Defined SilcServerConnection structure to hold connection specific
10479 stuff about directly connected servers and routers. The definition
10480 is currently in silcd/server_internal.h. I thought about having
10481 a bit more important role fro this struct but for now it is used
10482 only when connecting to other server (or router actually).
10484 * Added connecting retry support in server when connecting to
10485 router(s). The retry feature implement exponential backoff
10486 algorithm. Also, added SilcServerParams structure to hold default
10487 parameters for server. For now, it include these retry settings
10488 and are hard coded. After server is moded to be as Silc Server
10489 Library this structure will be more important.
10491 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10493 * Changed client librarys channel->clients table to SilcList and
10494 changed code accordingly.
10496 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10498 * Changed client's channel table to SilcList and changed code
10499 accordingly. Also changed SilcChannelClientEntry to include back-
10500 pointer to the channel so that client entry can use that structure
10501 as list as well and we have fast cross-reference to the channel.
10502 This change dramatically decreased the complexity of channel
10503 handling with client entry and vice versa (removed one extra
10504 loop when searching for channel entry from many functions).
10506 * Changed server->sim from table to SilcDList and changed code
10509 * NAMES command can now be used from user interface. It will show
10510 the user list on the channel, neatly.
10512 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10513 Code now saves realname of the user if it becomes available.
10515 * Renamed configure.in to configure.in.pre and made ./prepare
10516 script to automatically add correct version string to
10517 configure.in which it creates from configure.in.pre.
10519 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * NAMES command reply now shows users mode with the nickname when
10522 joining to channel.
10524 * Moved silc_client_ch[u]mode[_char] functions from
10525 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10526 place sucks, they are utility functions and should be in some
10529 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10531 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10534 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10538 * Added TRQ (efficient deque and list library) into lib/trq. This is
10539 a very good list library that is currently used in the SILC. Defined
10540 SilcList API over the library because I didn't like the API very
10541 much. See lib/trq/silclist.h for the API and examples of how to
10542 use the API. Fixed various places in the code to use the new
10543 SilcList API. The SilcList is meant for lists that has a structure
10544 already defined as a list. It is not suitable to add just some
10545 context to the list (in TRQ, the context is the list actually).
10547 So, I defined SilcDList that can be used for the purpose where
10548 predefined list structure does not exit. This can be used as
10549 such list. Now some context just can be added to the SilcDList.
10550 Currently this list is not used in the SILC just yet, though there
10551 are a lot places where this can replace dynamically allocated
10552 tables and I will fix these places, later, to use SilcDList.
10553 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10554 and use TRQ internally).
10556 Also fixed some annoying warning messages that the original TRQ
10557 code generated. Also minor changes to TRQ's Makefile.in.
10559 * Added support for querying by Client ID to both WHOIS and
10560 IDENTIFY commands into server, as required by the protocol.
10562 * Removed method function pointers from SilcBuffer structure. They
10563 weren't used to anything and just increased the context size for
10564 no good reason. This change also made silc_buffer_alloc and
10565 silc_buffer_free functions inline functions.
10567 * Disabled command flooding detection support until it's fixed so
10568 that it accepts commands in but does not execute them more than once
10571 * Added silc_net_localhost(), to return local hostname, into
10572 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10573 that must be initialized before calling silc_client_init.
10575 * Added new function: silc_server_send_notify_on_channels to send
10576 notify messages to all channels client has joined. It is assured
10577 that the message is sent only once per client.
10579 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10580 lib/silcutil/silcutil.[ch] as silc_format function. The new
10581 function is generic and is used by server as well, not only by
10582 the logging routines.
10584 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10585 the provided version string was not acceptable. Added new function:
10586 silc_ske_check_version into lib/silcske/silcske.h. The function
10587 must be implemented by the application (client or server) and it
10588 does not reside in the SKE library. The function checks the version
10589 string remote end sent.
10591 * Added back pointers (to opaque context and to SilcSocketConnection)
10592 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10594 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10595 duplicate packet context structure.
10597 * Changed `notify' client operation to send same arguments as client
10598 receives from server except for ID's. ID's are mapped to correct
10599 ID entry and that is returned. Also, if channel entry is not sent
10600 by server but the notify is for channel the channel entry is sent
10601 to application (otherwise application doesn't know that it is for
10602 channel (library gets it from packet's Destination ID)).
10604 * Added silc_client_remove_from_channels into client library to
10605 remove a client from all channels it has joined to. Used when
10606 received SIGNOFF notify from server. Added also new function
10607 silc_client_replace_from_channels to replace old ID entry with
10608 new ID entry on all channels. Used when received NICK_CHANGE
10609 notify from server.
10611 * Fixed ID Cache list handling in silc_idlist_get_client in
10612 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10613 to get (or query) client by ID.
10615 * Updated TODO list.
10617 * Added connection authentication status message defined by the
10618 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10619 support for these into the code in client and server side.
10621 * Added generic function silc_client_send_command to send any command
10622 with variable argument list. Application should use this function
10623 to send commands if the command functions provided by the library
10624 does not suite for the application's user interface needs.
10626 * Added new `failure' client operation. Application is notified about
10627 received failure packet if client is executing a protocol. In this
10628 case the protocol's execution has failed.
10630 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10631 is required by the protocol.
10633 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10634 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10637 * Added status flag to SilcSKE object to indicate realtime status
10638 of the SKE protocol.
10640 * Application receives now exactly same command reply arguments as
10641 the library receives from server. However, if ID is received the
10642 corresponding ID entry is returned to the application (eg. Client
10643 ID is mapped to correct SilcClientEntry entry and that is returned).
10644 Changed command_reply client operation due to this change.
10646 * Changed all ID's in commands and in command replys as ID Payloads.
10647 Change affected both client and server side codes.
10649 All ID's sent in SILC network (with execption of ID's in SILC
10650 Packet header) are sent in ID Payload to support variable length
10653 * Server now notifies nick changes and notifies all clients on
10654 the channels about the new nickname (about the new Client ID,
10657 * Implemented CMODE command to change channel modes. Supports all
10658 channel modes defined by the protocol specs except ban and invite
10659 lists. (Also, private channel key mode is supported but support for
10660 setting private channel key in client is missing, thus, this mode
10661 has no effect on client side (except that server requires that the
10662 client uses private channel key and normal channel traffic does not
10665 Also, invite mode works per se, but INVITE command does not work
10666 yet correctly, so you can set channel as invite only channel but
10667 inviting clients to the channel does not work (it is yet to be
10668 thought what's the best way to do it).
10670 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10671 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10672 Implemented CUMODE command to change user's mode on the channel.
10673 Supports all modes defined by the protocol specs.
10675 * Added NAMES command reply to return users modes on the channel.
10677 * Removed unnecessary and slow ciphers from lib/silccrypt.
10679 * Set SO_KEEPALIVE option to connection sockets by default.
10681 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10683 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10684 redefined the Notify Payload into protocol specs.
10686 * Added silc_id_payload_parse_id to get ID directly from raw
10689 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10691 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10692 accept searching by Client ID as well.
10694 * Added support for LEAVE and SIGNOFF notify types in client library.
10696 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10697 to parse ID Payload from raw data.
10699 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10701 * Added flags parameter into silc_ske_assemble_security_properties
10702 function in lib/silcske/silcske.[ch].
10704 * Changed notify client operation to fit better for notify messages
10705 sent by server. The notify payload received from server is now
10706 passed to the application (after parsing it to SilcNotifyPayload).
10707 It is application's responsibility to retrieve the arguments
10708 from the payload and show the message the way it wants. The message
10709 sent by server is implementation specific.
10711 * Changed public keys to comply with the protocol specification.
10712 Old public keys are not supported anymore and are not compatible.
10714 * Removed nickname from Channel Payload as the latest draft removed
10715 it. The client must resolve the nickname from the NAMES command
10716 reply received when it joined the channel.
10718 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10720 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Fixed some errors in protocol specification drafts.
10724 * Created lib/silccore/silcnotify.c to implement Notify Payload
10725 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10726 generic payloads described by protocol specifications. The file
10727 includes implementations for ID Payload and Argument Payload.
10729 * Changed Command Payload implementation to use the new Argument
10730 Payload. Changed command_xxxx_payload to command_payload_xxxx
10731 to comply with SILC coding conventions.
10733 * Added suppport for Argument Payload handling in Notify Payload
10734 implementation as protocol requires it. Added the new support
10735 into server and client lib as well.
10737 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10739 * Added support for multiple nicknames on same channel. [n] is
10740 added locally to the nickname if there are more than one same
10741 nicknames on the channel.
10743 * Server now sends all nicknames that matched WHOIS request.
10744 Client also shows the list received from server.
10746 * Added TOPIC command to client side. User can now set and show
10747 current topic on channel.
10749 * Added MOTD command to client and server. Also, server sends the
10750 motd when client connects to the server.
10752 * Changed version strings to comply ISO 8601.
10754 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Fixed protocol error handling in client library. It should now
10757 cope even if the SKE fails for some reason.
10759 * Made new protocol specification drafts for submitting to IETF.
10761 * Implemented TOPIC command to server in silcd/command.c.
10763 * Added two new notify types into lib/silccore/silcnotify.h:
10764 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10765 notify nickname change and topic setting/change on a channel.
10767 * API change of command_reply operation in client library. The
10768 application gets now the status type received from server as well.
10770 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10774 * Cras fixed and optimized the packet handling even further and
10775 it should work now. Minor change to the prototype of function
10776 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10778 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10780 * Added new function into lib/silcutil/silcschedule.[ch]:
10781 silc_schedule_with_fd to select() a specified fd. The function
10782 returns after timeout expires or data arrives or goes. The
10783 function is used by packet routines to wait that all data is
10784 received from network.
10786 * Fixed data reading from network in lib/silccore/silcpacket.c.
10787 The code now assures that all data is read from the fd and then
10788 continues packet processing. This was a bug fix since the code
10789 used to drop some data in some circumstances.
10791 * Added new function into lib/silcclient/client.[ch]:
10792 silc_client_start_key_exchange to start key exchange after
10793 connection has been established to server. The code internally
10794 now uses this funtion but its main purpose was to provide it
10795 for applications that perform their own connecting. After
10796 application has created a connection it merely calls this
10797 function to start the key exchange between client and server.
10798 The library takes care of everything else after that.
10800 Updated also lib/silcclient/README to explain the usage of
10803 * Do not send to application information that connection has
10804 been established. Application gets notified it by connect
10807 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10809 * Applied cras's patch to add silc_schedule_one function. The
10810 function runs scheduler once and returns.
10812 * Fixed the scheduler after cras messed it up. The timeout
10813 handling works now as it's supposed to work.
10815 * Added into lib/silccore/ silcnotify.h to include notify
10816 message types support. Changed silc_server_send_notify*
10817 functions, in server.[ch], to support those new notify types.
10818 Added the support for the notify types into client library,
10819 as well. Added new notify client operation into ops.h in
10822 * Changed silc_server_packet_send_to_channel to send normal
10823 packets instead of just channel message packets. The function
10824 is now used to send the notify packets to channels. It is not
10825 used to send channel message packets anymore, as server never
10826 sends them anymore.
10828 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10829 va_arg()s as it seems to require it nowadays. I guess, if SILC
10830 is compiled with older va_arg() the new code should work anyway.
10832 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10834 * Splitted core library. Core library (lib/silccore) includes
10835 now only SILC protocol specific core (and common) components.
10836 Created new utility library (lib/silcutil) that includes more
10837 generic purpose stuff. The stuff for util library was taken
10838 from the old core library. This was minor and easy split.
10840 * Created SILC Client Library (lib/silcclient) that includes
10841 implementation of the SILC client without user interface. This
10842 was major move from silc/ directory. The code has been changed
10843 so that it is transparent towards the user interface. The
10844 silc/ directory includes now the same user interface as before
10845 and it uses the new client library. Read lib/silcclient/README.
10846 Basicly, the client library performs everything else related
10847 to SILC except user interface handling. Also, configuration
10848 files are considered to be part of user interface and library
10849 does not handle them.
10851 This change also changed a lot of structures, function naming etc.
10852 Most important change was that SilcClientWindow object was
10853 renamed to SilcClientConnection in the client library. Created
10854 also new file lib/silcclient/ops.h. Also added new files
10855 silc/local_command.[ch] and silc/client_ops.[ch].
10857 All these changes were made to make it easier for user interface
10858 designers to create what ever user interface for the SILC client
10861 It is also expected that the server will be moved to lib
10862 directory as well and SILC Server Library will be created;
10863 sometimes in the future.
10865 * Removed Local commands from lib/silccore/silccommand.h as
10866 they are application specific and new client library does not
10867 handle any of those anymore.
10869 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10870 old client implementation in silc/.
10872 * Added support for callback functions in SILC_LOG_* macros.
10873 Application can now set its own callbacks that will be called
10874 instead of using the default functions that will always print
10875 the debug messages to stderr (or stdout). Also, debugging can
10876 now be disabled by setting silc_debug to FALSE and re-enabled by
10877 setting it to TRUE. Note, that logging will still work even
10878 if debugging is disabled.
10880 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10881 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10882 silc_log_reset_debug_callbacks.
10884 * To enable debugging in silc client one must give now -d
10885 option on command line.
10887 * Changed silc_schedule_init to automatically allocate task queues
10888 if they are not allocated before calling it.
10890 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10892 * Added GMP 3.1 into math library.
10894 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10897 a channel in SILC network. The packet is used by servers and
10898 routers to notify other routers that user has left a channel.
10899 This little feature was missing until now. Added the feature
10900 to protocol specification as well.
10902 Added functions: silc_server_send_remove_channel_user and
10903 silc_server_remove_channel_user into server.[ch].
10905 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10906 lib/silccore/silcpacket.h. However, they are not implemented
10909 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Fixed joining to a channel and sending channel messages
10912 between server and router. The channel message sending should
10913 now work inside a cell.
10915 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10917 * Fixed the private message sending between server and router.
10918 The private message sending should now work inside a cell.
10920 * Added silc_server_replace_id into server.[ch] to replace
10921 existing ID in the SILC network.
10923 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10924 and silc_idlist_replace_server_id into idlist.[ch] in server.
10926 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Fixed the server to server connections. Server can again now
10929 connect to router. Router to router connections probably does
10932 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10934 * Added dynamic protocol registering support. Now protocols can
10935 registered and unregistered on the fly. Patch by cras.
10937 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10939 * Added lib/contrib directory to hold routines that some platforms
10940 don't have but are needed by SILC.
10942 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10943 into lin/contrib to provide getopt() and getopt_long() for
10944 those who don't have it.
10946 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Added AWAY command to client. When away message is set and
10949 client receives a private message packet the client automatically
10950 replies to the sender with the away message.
10952 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10953 bug seemed to be the cause of recent problems when compiling
10956 * Added version detection support to SKE protocol specification
10957 and added the new changes to the SKE implementation as well.
10958 There were other minor changes in the SKE protocol as well.
10960 Many changes in lib/silcske/silcske.[ch] and in
10961 lib/silcske/payload.[ch].
10963 * Added ^U functionality, clear input line. Patch from cras.
10965 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Mainly small bugfixes on core library. Fixed some debugging
10968 logging and buffer overflow in silclog.c.
10970 * Updated config.sub and config.guess on the distribution tree.
10972 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * Added command lagging support in server. Client may execute
10975 commands now only once in two seconds.
10977 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * Optimized packet reception. MAC computation and checking is now
10980 also more optimized. A lot previously duplicated code is now
10981 used as generic by both client and server.
10983 * Fixed key pair generation in clientutil.c
10985 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10987 * Added into lib/silccore/silcbufutil.[ch] new function;
10988 silc_buffer_realloc.
10990 * Moved generic packet sending/encryption functions to
10991 lib/silccore/silcpacket.[ch] from client and server. Some
10992 rewriting of the functions.
10994 * Moved all generic packet reception/decryption functions to
10995 lib/silccore/silcpacket.[ch] from client and server. The
10996 packet processing is now much cleaner in both client and server.
10997 These were major changes in both client and server.
10999 * Created many common functions in server to do packet sending.
11000 Previously code were duplicated a lot, this has been removed
11001 with these changes.
11003 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11005 * Rewrote major parts of the ID cache system. Don't know
11006 whether it is better now or not but at least the API is more
11009 * Major rewrite on ID cache stuff on client because of the ID
11010 cache API changes. Added idlist.c to client.
11012 * Also major rewrite on ID cache stuff on server as well.
11013 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11014 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11015 in hand, instead they are all put into the ID cache system now.
11016 All server_idlist_* routines uses ID cache now instead of
11017 traversing its own lists (those lists does not exist anymore).
11018 SilcIDList though still exists. Also, SilcXXXEntry's are
11021 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11023 * Finally made the SKE implementation compliant to the protocol
11024 specification. All mp integers are now binary encoded as
11025 opposed being HEX encoded.
11027 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11030 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11031 functions: silc_[encode/decode]_pem. Also added function
11032 silc_encode_pem_file to PEM encode with newlines ('\n') for
11033 saving into a file.
11035 * SILC public keys are now encoded either PEM or binary. Same
11036 option is for private keys as well. By default private keys
11037 are binary encoded and public keys PEM encoded. Silly HEX
11038 encoding were removed.
11040 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11041 function to create fingerprints.
11043 * Fixed a bug in SHA1; does not change the original data anymore.
11045 * Partly implemented INFO command on client and server side.
11046 Fixed CLEAR command. Changes to SERVER command; show current
11047 server(s) when giving command without arguments. Added
11048 VERSION command to client.
11050 * Added check to server that unregistered connections cannot
11051 execute commands (unless it is specificly allowed).
11053 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11055 * Fixed screen refresh.
11057 * Fixed channel joining bug from client. On some circumstances
11058 client tried to join to a channel it had already joined.
11060 * Added public key verification process into client's protocol.c.
11061 The client now verifies the public key from user and saves
11062 it into ~./silc/serverkeys/ directory.
11064 Added into: clientutil.[ch]: silc_client_verify_server_key.
11066 * Changed SKE protocol's silc_ske_initiator_finish function
11067 to accept callback function that verifies the received public
11068 key. Removed old silc_ske_verify_public_key function.
11070 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11072 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11073 silc_pkcs_private_key[_data]_set.
11075 * Made the password and public authentication more cleaner in
11076 server's protocol.c.
11078 * Removed historic and obsolete protocol `channel_auth' from
11079 both client and server.
11081 * Removed wrong way of sending command status messages from
11082 server to client in server's command.c. The old way violated
11083 protocol specification.
11085 Changes to silccore/silccommand.[ch]: removed
11086 silc_command_encode_status_payload -> not needed anymore,
11087 changed silc_command_encode_payload_va to accept extra
11088 argument on variable argument list. The argument type must
11089 now be provided to the function. Also, added new function:
11090 silc_command_encode_reply_payload_va which is same as
11091 normal command_encode_payload_va except command status type
11092 is provided as extra argument.
11094 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11096 * Added ~./silc directory handling. The directory includes the
11097 public and private keys for the client.
11099 Added silc_client_check_silc_dir, silc_client_create_identifier
11100 and silc_client_load_keys.
11102 * Implemented SILC protocol compliant public key. Added public
11103 and private key saving to and loading from files.
11105 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11106 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11107 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11108 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11109 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11111 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11112 silc_pkcs_load_[public/private]_key.
11114 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11116 * Added silc_server_get_route (route.[ch]) to get connection
11117 data for the fastest route for given ID.
11119 * Implemented INVITE command on client and server. The command
11120 were re-defined in the SILC Protocol Specification and the
11121 implementation now complies with the specification.
11123 * Implemented PING command on client and server.
11125 * Implemented NAMES command on client and server. The server side
11126 supports currently only normal server not router server yet.
11127 Some changes to NAMES definition in SILC protocol specification.
11129 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11131 * Implemented LEAVE command on client and server.
11133 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11134 again. This change was made to the protocol as well. Server
11135 should not violate the protocol specification anymore.
11137 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11139 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11140 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob