1 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
3 * When using silc_net_create_connection[_async], and your system can
4 create IPv6 sockets, it will try to connect to the IPv6 host. Now it
5 tries to connect to an IPv4 host if IPv6 fails. Affected file
6 lib/silcutil/unix/silcunixnet.c
8 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
10 * Check for valid route when receiving packet from router and
11 when routing it to local server in the cell. A patch from
12 Matt Miller. Affected files silcd/router.c and server.c.
14 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
16 * Couldn't detach and reattach twice, because of the previous
17 commit. Affected file silcd/packet_receive.c
19 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
21 * Added check to ignore Port value if Initiator is FALSE.
22 Remote router coudln't connect if Port was set. Affected file
25 * If some client tries to resume more than once at the same time,
26 server crashed. Router didn't crash, but showed odd behaviour
27 (didn't allow clients to join anymore, ..). Affected files
28 silcd/packet_receive.c silcd/idlist.h
30 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
32 * Destroy the file transfer session in silc_client_file_close
33 with timeout. Affected file lib/silcclient/client_ftp.c.
35 * Call SFTP server monitor in READ and WRITE after the actual
36 operations. Affected file lib/silcsftp/sftp_server.c.
38 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
40 * Create one configure script from configure fragments
41 (configure.ad). This is a first step towards new distribution
42 system. Affected files prepare, configure.in.pre,
43 lib/silcmath/mpi/configure.ad.
45 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
47 * Removed expiring of client key pair. Affected file is
48 irssi/src/silc/core/clientutil.c
50 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
52 * Check the number of connections from real number of
53 connections instead of socket number, when deciding if
54 server is full. Affected files are silcd/server.c,
55 server_internal.h and silcd.c.
57 * Clarified the connections_max meaning in General section
58 in doc/example_silcd.conf.in.
60 * The reconnect_keep_trying default value set to TRUE
61 if it is not defined in the config file. Affected file
64 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
66 * Fixed crashbug in connection closing, after a protocol
67 completion callback, which might have closed it already.
68 Affected file silcd/server.c.
70 * Fixed rekey with PFS in backup router. It did not allow
71 rekeys with PFS, and when the rekey protocol timedout
72 it crashed the backup router without the above fix. Affected
73 file silcd/packet_send.c and server.c.
75 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
77 * The silc_client_add_channel_private_key now returns the
78 private key context if pointer is given as argument.
79 Affected files are lib/silcclient/silcclient.h and
82 * Added support for using channel private keys in SILC
83 Client Library even if the private key mode is not set
84 on the channel. Affected file lib/silcclient/client_channel.c.
86 * The channel private key used to decrypt message is now
87 delivered to the application in the 'channel_messageÃ' client
88 operation. Affected files are lib/silcclient/silcclient.h
91 * Fixed wrong arg type for user limit in CMODE command reply.
92 Affected file silcd/command.c.
94 * The user limit is now taken and saved to SilcClientEntry in
95 JOIN and CMODE command replies and in CMODE_CHANGE notify.
96 Affected files lib/silcclient/silcclient.h, command_reply.c
99 * Added support to the new private message key indicator
100 packet. Added a new function to the client library:
101 silc_client_send_private_message_key_request. The sender
102 indicates to be initiator, and receiver is responder.
103 Added the indicator to the SilcClientEntry as 'prv_resp'
104 boolean. Affected files are lib/silcclient/silcclient.h
105 client.[ch], and client_prvmsg.c.
107 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
109 * Fixed the JOIN command calling when called with both
110 -auth and -founder. Affected file is lib/silcclien/command.c.
112 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
114 * Check watcher list for resumed clients as well. Affected
115 file is silcd/packet_receive.c.
117 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
119 * Implemented the user limit to the CMODE_CHANGE notify,
120 CMODE command reply and JOIN command reply in server.
121 Affected files are silcd/server.c, command.c, command_reply.c,
122 packet_send.c and packet_receive.c.
124 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
126 * Defined SILC_STRFMT_END that must be used now with
127 silc_buffer_strformat, instead of SILC_STR_END. Fixes
128 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
129 lib/silcclient/silcvcard.c, silcd/server_util.c.
131 * Fixed the adding of public key to the WATCH list in server.
132 Fixed the WATCH notify sending to client. Affected files
133 are silcd/packet_send.[ch], command.c, server_util.c.
135 * Implemented the watching by public key in the SILC Client
136 Library and SILC Client. Affected files are
137 lib/silcclient/command.c and client_notify.c.
139 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
141 * Added support for public key watching in server. Affected
142 files are silcd/server.c, server_internal.h, command.c,
145 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
147 * Added public key to the SIlcClientEntry. Affected files
148 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
150 * Fixed the get_clients_whois reply processing to return
151 exactly same entries server returned. Makes it possible
152 to search using attributes. Affected file is
153 lib/silcclient/idlist.c.
155 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
157 * Save founder key to SilcChannelEntry. Affected files are
158 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
160 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
162 * Call the monitor callback with _CLOSED status from the
163 silc_client_file_close. Affected files are
164 lib/silcclient/client_fpt.c, silcclient.h
166 * Added silc_client_get_clients_whois which resolves using
167 WHOIS, and supports requested attributes as well.
168 Affected files are lib/silcclient/silcclient.h, idlist.c.
170 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
172 * Added support for asking the destination filename where
173 the downloaded file is saved in the file transfer. Affected
174 files are lib/silccilent/silcclient.h, client_ftp.c.
176 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
178 * Fixed error handling in resuming data processing. Affected
179 files are lib/silcclient/client_resume.c and client.c.
181 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
183 * Fixed silc_client_send_private_message to return TRUE correctly.
184 Affected file lib/silcclient/client_prvmsg.c.
186 * Added topic to the SilcChannelEntry. Affected files are
187 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
189 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
191 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
192 file lib/silcclient/command.c
194 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
196 * Convert all commands to UTF-8 before passing them to the
197 client library. Still need to convert replies from UTF-8 to
198 the locale encoding. Affected file
199 irssi/src/silc/core/silc-cmdqueue.c
201 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
203 * redirect all silc_client_command_calls through a queueing framework.
204 This fixes /CYCLE and the annoying "nick change after auto-joining
205 a channel". Furthermore it defines one central point where
206 command parameters can be UTF-8-ified. Affected files
207 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
208 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
210 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
212 * use asynchronous connect() to establish router connections.
213 Fixes problem when the primary router goes down. Affected files
214 silcd/server.c, silcd/server_backup.c
216 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
218 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
219 Fixed various compilation warnings when type casting ints
220 to pointers or vice versa, of different size. Updates around
223 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
225 * Surrogates not allowed in UTF-8 strings, updated decoder.
226 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
227 testers in lib/silcutil/tests/ directory.
229 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
231 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
232 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
233 files are lib/silcclient/silcclient.h, client.c.
235 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
237 * When resuming a session fails, notify the user that the session
238 file needs to be removed eventually. Affected files
239 irssi/src/fe-common/silc/module-formats.[ch],
240 irssi/src/silc/core/client_ops.c.
242 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
244 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
245 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
247 * Typofix in Irssi::Silc module. Affected file
248 irssi/src/perl/silc/Silc.xs.
250 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
252 * Changed the way NOTICE flagged messages are treated. Added support
253 for notices in queries and signing notices. Affected files
254 irssi/default.theme; irssi/docs/help/in/notice.in;
255 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
256 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
258 * Fixed typo in /ACTION help. Affected file
259 irssi/docs/help/in/action.in
261 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
263 * Fixed typo in perl module. Affected file
264 irssi/src/perl/silc/Server.xs
266 * Changed the way ACTION flagged messages are treated. Added support
267 for actions in queries and signing actions. Affected files
268 irssi/default.theme; irssi/docs/help/in/action.in;
269 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
270 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
273 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
275 * Incorrectly reported error when client had to be resolved from
276 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
278 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
280 * Fixed whois public key hash table deleting and adding in
281 detached client case. Affected file silcd/packet_receive.c.
283 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
285 * Changed filenames of silc/fe module not to collide with filenames
286 from core/fe. Also seperated public messages printing from
287 query messages printing. Affected files are all in
288 irssi/src/fe-common/silc.
290 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
292 * Fixed the invite process handling during joining to use
293 correct server name for the client that is matched against
294 the invite string for the channel. Wrong server name caused
295 inability to join the channel. Affected file is
298 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
300 * Fixed the CUMODE channel founder authentication on normal
301 server to not remove the founder rights on existing founder
302 before checking that router accepts the mode change. Affected
303 files are silcd/command.c and silcd/packet_receive.c.
305 * Remove the server entry correctly when rekey timeouts and
306 remote router connection on normal server is closed. Fixes
307 a crash where server uses the freed server entry. Affected
310 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
312 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
313 networks. This is the first step in solving the bug about
314 /SERVER ADD -silcnet <silcnet>. Affected files
315 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
316 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
317 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
319 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
321 * /SMSG and /MMSG now correctly create new queries. Affected files
322 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
324 * Add basic support for SILC protocol specific variables in perl.
325 Affected files irssi/src/perl/silc/*, irssi/configure.in,
326 irssi/src/perl/Makefile.am
328 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
330 * Don't use silc_get_input, it's obviously not reliable. Fixes
331 issue when the current key expires. Affect file
332 irssi/src/silc/core/clientutils.c
334 * Make the session data filename configurable. This makes it
335 possible to have different session files for different
336 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
337 client_ops.[ch], silc-servers.c,
338 irssi/src/silc/fe-common/silc/module-formats.[ch]
340 * Use the same set of libtool files for the MPI lib as for the
341 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
342 config.sub, configure.in, install-sh, missing, mkinstalldirs
344 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
346 * Fixed server statistics decrementing error to not go to
347 negative. Affected file silcd/packet_receive.c.
349 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
351 * Use silc_server_query_add_error to add error in public key
352 search error. Added support in send_reply to send errors
353 without specific argument. Affected file silcd/server_query.c.
355 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
356 Client for NO_SUCH_NICK. It was against the protocol specs.
357 Affected file irssi/src/silc/core/client_ops.c.
359 * Added backwards support for the wrong NO_SUCH_NICK error sending
360 in server. To be removed in SILC Server 1.0. Both old clients
361 and clients with fixed error handling now works. Affected file
362 silcd/server_query.c.
364 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
366 * fixed a bug in the whois using attributes function where no
367 error was sent if no nickname and client id but the attributes were
368 given to whois. Affected file silcd/server_query.c
370 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
372 * remove public key from public key hashtable on detach. Affected
373 file silcd/packet_receive.c
375 * free public key hashtable before removing clients on server
376 shutdown. Affected file silcd/server.c
378 * remove public key prior deleting client-data on killing a client.
379 Affected file silcd/server_util.c
381 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
383 * Getting the MOTD from other servers works now. Affected
384 files are silcd/command.c and silcd/command_reply.c
386 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
388 * Initialize the variable idletag, since it is tested in
389 silc_core_deinit for its default value. Affected file
390 irssi/src/silc/core/silc-core.c
392 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
394 * Fixed signed channel messages across cells. Affected file
397 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
399 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
400 is not defined. They can now be safely used in if-statements
401 without braces. Affected file lib/silcutil/silclog.h.
403 * Added the checks for backup closing connection due to error
404 (local or remote) and thus not allow the resuming to occur
405 in reconnect. Affected files are silcd/packet_send.c
408 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
410 * Help file updates. Affected files in irssi/src/docs/help/in/.
412 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
414 * Fixed channel messages across cells. Affected file
417 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
419 * Fixed file transmission accepting in client library to not
420 start the negotiation if user hasn't accepted the transfer,
421 instead create new session for resent transfer. Affected
422 file lib/silcclient/client_ftp.c.
424 * Show the session ID in the file transmision list. Remove
425 session from list that failed to transfer. Switch the current
426 session automatically after transmission, and in errors, to new
427 session if other sessions exists in the transfer list. Affected
428 files are irssi/src/silc/core/silc-servers.c,
429 irssi/src/fe-common/silc/modfule-formats.c.
431 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
433 * Fixed MIME header parsing for the hopefully last time. Affected
434 file lib/silcutil/silcstrutil.c
436 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
438 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
440 * The SILC RNG is now gauranteed to return non-zero random
441 values. Affected files are lib/silccrypt/silcrng.[ch].
443 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
445 * Fixed nickname formatting when changing only case of the
446 nickname. Affected file lib/silcclient/idlist.c.
448 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
450 * Fixed a memory leak and incorrect printing of the "appears as"
451 message. Affected file irssi/src/silc/core/client_ops.c
453 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
455 * Added CRT (Chinese Remainder Theorem) supported RSA
456 private keys and private key operations. This significantly
457 increases private key operation efficiency. No compatibility
458 issues with new or old private keys. Affected files are
459 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
461 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Fixed GCC-3.3.2 related compilation warnings from the
466 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
468 * Removed RC6 from distributions.
470 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
472 * Added some better comments to lib/silccrypt/silcpkcs.h,
473 optimized some routines in lib/silccrypt/silcpkcs.c.
474 Added test_silcpkcs into lib/silccrypt/tests/.
476 * Fixed silc_rng_global_init to actually init the global RNG
477 if RNG wasn't provided for it. Affected file is
478 lib/silccrypt/silrng.c.
480 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
482 * Added silc_hash_table_find_by_context_ext. Affected files
483 lib/silcutil/silchashtable.[ch].
485 * Save the public key on normal server in WHOIS command reply
486 from attributes, if present, and add it to public key hash
487 table. Fixes WHOIS resolving by public key on normal server.
489 Optimized the attributes resolving on normal server to not
490 resolve if we resolved them already from router.
492 Affected files are silcd/server_query.c, command_reply.c.
494 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
496 * Added support for whois using attributes.
497 Affected files silcd/command_reply.c, silcd/packet_receive.c,
498 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
501 * Added support for whois using public key attribute to /WHOIS i
502 client command. Affected files irssi/docs/help/in/whois.in,
503 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
505 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
507 * Fixed UMODE setting in server when the client has anonymous
508 mode set. The mode setting was not working. Affected file
511 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
513 * Fixed some bugs and typos related to sending split messages.
514 Print notification when sending messages with /MMSG. Affected
515 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
517 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
519 * Optimized the socket referencing in packet routines, client
520 library and server. Affected files are lib/silccore/silcpacket.c,
521 lib/silcclient/client.c and silcd/server.c.
523 * If silc_socket_set_qos is given with NULL arguments the QoS is
524 reset from the socket. Affected files are
525 lib/silcutil/silcsockconn.[ch].
527 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
529 * Add a /LISTKEYS command which lists the locally cached
530 client and server keys. Affected files
531 irssi/src/fe-common/module-formats.[ch],
532 irssi/src/silc/core/silc-{channels,servers}.c
533 irssi/docs/help/in/listkeys.in
535 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
537 * Check that packet queue purging was successful. Affected
538 files lib/silcclient/client.c and silcd/packet_send.c. Related
539 to MAC failed errors.
541 * Do not clear the inbuf even if it is empty if QoS was applied
542 to it. Otherwise the QoS data is cleared and MAC failed error
543 will occur. Affected file lib/silccore/silcpacket.c.
545 * Use the rekey period time as rekey protocol timeout value.
546 If the rekey does not succeed during the rekey period there's
547 something very wrong, and we most likely end up with wrong keys,
548 do graceful reconnect then. Affected file silcd/server.c.
550 * Take reference of the socket in the parser context, as it's
551 possible to have the parsers in queue after the socket is
552 disconnected and this may cause crash. Affected files are
553 lib/silccore/silcpacket.c, lib/silcclient/client.c and
556 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
558 * Fixed KICK command reply sending, it sent to replies.
559 Affected file silcd/command.c.
561 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
563 * Finish the silc-mime.pl script. It now supports MIME type
564 guessing using magic files, signing data messages, executing
565 MIME handlers in background. Affected files
566 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
568 * Changed MIME signal handler to make things easier for the perl
569 script. Affected files irssi/src/silc/core/client_ops.c,
570 silc-servers.c, and irssi/docs/signals.txt
572 * Cleaned up the silc_mime_parse function and fixed detection
573 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
575 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
577 * Resolve the IP for file transfer listener from the connection
578 socket. Affected file lib/silcclient/client_ftp.c.
580 * Accept NULL hostname parameter in the functions
581 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
582 if hostname is not wanted.
584 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
586 * Fixed race condition between silc_client_init and
587 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
589 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Fixed file transfer connection closing when SIGNOFF for
592 the client is received from server. Affected file is
593 lib/silcclient/client_ftp.c.
595 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
597 * Check for disconnected socket in QUIT callback. Affected
598 file silcd/command.c.
600 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
602 * Modified the MIME parsing to allow \n and \r\n as delimiters.
603 Affected files lib/silcutil/silcstrutil.c
605 * Cleaned up the escape/unescape functions for correctness and
606 speed. Affected file irssi/src/silc/core/client_ops.c
608 * Removed handling for data messages with Content-Type: text/*,
609 moved parsing of MIME headers to the signal handler, added
610 support for signing and verifying data messages. Affected
611 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
612 irssi/src/silc/core/silc-{servers,channels}.c
614 * Added a perl script for handling data messages based on
615 information read from Mailcap files. New file
616 irssi/scripts/silc-mime.pl
618 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
621 acknowledge recepetion of a message to the sender. Updated
624 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
626 * Unregister channel key saving callback when deleting channel.
627 Affected file lib/silcclient/idlist.c.
629 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
630 before calling notify client operation. Affected file is
631 lib/silcclient/client_notify.c.
633 * Unregister QoS tasks when deleting the socket connection.
634 Affected files lib/silcutil/silcsockconn.[ch],
635 unix/silcunixsockconn.c.
637 * Implemented latest presence-attrs draft changes. Affected
638 files lib/silccore/silcattrs.h and
639 irssi/src/silc/core/silc-queries.c.
641 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
643 * Save old channel keys in list to allow more rapid change
644 of channel keys if server for some reason does that. This
645 avoids loosing so many channel messages due to not having
646 key to decrypt. Affected file lib/silcclient/silcclient.h,
647 idlist.c and client_channel.c.
649 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
651 * Continued backup router tests and fixes. Affected files
652 silcd/server_backup, server_util.c, server.c. See TODO.
654 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
656 * Fixed SERVER_SIGNOFF handling in servers. The client
657 was removed from wrong list thus not removing the client
658 at all. Affected file silcd/packet_receive.c.
660 * Do not execute rekey protocol for disabled connections as
661 it would never go through. Affected file silcd/server.c.
663 * Added timeout for rekey protocol to catch if the protocol
664 never executes successfully. Affected files silcd/server.c
667 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Abandon packet processing for disconnected sockets. Check
670 this always after calling packet processing callback.
671 Affected file lib/silccore/silcpacket.c.
673 * Fixed double registration disconnection code in server.
674 Closed wrong connection. Affected file silcd/packet_receive.c.
676 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
678 * On normal server reconnect to primary during resuming 4
679 times, then give up. Affected file silcd/server_backup.c.
681 * If during reconnecting to routers we notice we have router
682 connection but no primary router set, the server is in desync.
683 Reconnect to primary to restore network. Affected file
686 * Assure that only one protocol is exeucting at the same time.
687 Added checks for all protocols. Affected files are
688 silcd/server.c and server_backup.c.
690 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
692 * Check that a string is not already part on invite/ban
693 string when processing it. Affected file silcd/server_util.c.
695 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
697 * Fixed the CUMODE_CHANGE for founder mode changes to comply
698 with 1.2 version of the protocol. Affected file is
699 silcd/packet_receive.c.
701 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
703 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
704 where the passphrase was given. Affected file is
707 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
709 * INVITE and BAN notifys are now delivered from routers to
710 servers (but not clients) on the channel. Updated specs and
711 code. Affected files silcd/packet_[send|receive].[ch],
712 command.c, server.c and server_util.c.
714 * Implemented INVITE and BAN announcing. Affected files are
715 silcd/server.[ch], server_util.c.
717 * Implemented SilcStatus error type argument returning in
718 command reply error in server. Affected file silcd/command.c.
720 * Implemented SilcStatus argument returning in comand reply
721 in client library. The command_reply client operation now
722 returns error specific arguments as well. Affected files
723 are lib/silcclient/command_reply.[ch], client_resume.c,
724 lib/silccore/silcstatus.[ch].
726 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
728 * Backup router protocol version 1.2 implemented. Testing still
729 required. Affected files in silcd/server_backup.[ch], server.c,
730 packet_receive.c and server_internal.h.
732 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
734 * silc_client_send_[channel|private]_message now return TRUE
735 or FALSE. Affected file lib/silcclien/client_channel.c and
738 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
740 * Check for explicit nickname in INVITE and BAN processing
741 during join as well (and don't expect only wildcards in
742 invite/ban strings). Affected file silcd/command.c.
744 * Fixed the INVITE and BAN by public key. The public key saved
745 is the PK payload (as specified) not the raw data. Affected
746 file silcd/server_util.c.
748 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
750 * UTF-8 text message support for actions and notices in SILC
751 Client. Affected file irssi/src/silc/core/client_ops.c.
753 * silc_get_username and silc_get_real_name now returns sensible
754 data on Win32. Patch by Toni Willberg. Affected file is
755 lib/silcutil/win32/silcwin32util.c.
757 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
759 * Provide a signal handler to send MIME encoded messages and emit
760 a signal when a MIME encoded message is received. Also document
761 the signals for usage with the perl interface.
763 A sample perl script will be supplied at a later point.
765 Affected files are irssi/docs/signals.txt,
766 irssi/src/silc/core/client_ops.[ch],
767 irssi/src/silc/core/silc-{channels,servers}.c
769 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
771 * Use SILC_COMMAND_PING to estimate the round-trip time to the
772 server. Use this time to display a lag and disconnect when it
773 exceeds a specified limit.
775 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
777 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
779 * Remove the channel auth list in normal server if router
780 encofrces its list during connecting. Send notify to channel
781 to remove the mode to remove the list. Affected files are
782 silcd/server_util.c and silcd/packet_receive.c.
784 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
786 * Added support for channel public keys. Updated protocol specs
787 and implemented it. Affected files are
788 silcd/command.c, command_reply.c, lib/silcclient/command.c,
789 lib/silcclient/command_reply.c.
791 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
793 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
794 terminate the process on Linux. Affected file silcd/silcd.c.
796 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
798 * Check for NULL buffer in silc_buffer_clear. Affected file
799 is lib/silcutil/silcbuffer.h.
801 * Simplified the backup router protocol by removing the _GLOBAL
802 types. Updated protocol specs and the code. Affected files
803 are silcd/server_backup.[ch].
805 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
807 * Deny '@' and '!' from nicknames since they are reserved
808 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
809 Updated protocol specs and the code.
811 Affected files are silcd/server_util.[ch].
813 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
815 * Fixed stack overflow in Irssi SILC client. Affected
816 file irssi/src/silc/core/client_ops.c.
818 * Check that Host is set in ServerConnection and RouterConnection
819 in silcd.conf. Affected file silcd/serverconfig.c.
821 * Fixed crash in server with protocol completion callbacks,
822 namely rekey and backup resuming protocols. Affected files
823 are silcd/server_backup.c and silcd/server.c.
825 * Fixed rekey protocol to not restart if it is started already.
826 Affected files are lib/silcclient/client.c and
829 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
831 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
833 * Fixed EOF handling in SILC Config, affected file
834 lib/silcutil/silcconfig.c.
836 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
838 * Fixed RESOLVING flag handling in JOIN notify and other
839 notifys to handle the resolvings correctly in client library.
840 Affected file lib/silcclient/client_notify.c.
842 * Do not send full INVITE and BAN lists in INVITE and BAN
843 notifys, only the changed information. Affected file
846 * Fixed INVITE notify sending in INVITE command, send it
847 only when needed. Affected file silcd/command.c.
849 * Handle the founder key change properly in CMODE_CHANGE
850 notify. Bug #122. Affected file silcd/packet_receive.c.
852 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
854 * Remove the mark for output (mark it only for input) after
855 purging outgoing queue. Prevents the "Error in select()"
856 floods. Affected file silcd/packet_send.c.
858 * Fixed incorrect connection deletion from client library
859 after calling "connect" client operation. Could cause
860 crashes for example during reconnect timeouts. Affected
861 files are lib/silcclient/client.c and
862 irssi/src/silc/core/client_ops.c.
864 * Check server private key file permissions before starting
865 the server. Affected file silcd/serverconfig.c.
867 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
869 * NULL terminate allocated string in silc_buffer_strformat.
870 Affected file lib/silcutil/silcbuffmt.c.
872 * Rewrote the invite/ban list string handling in server to
873 use SilcBuffer instead. Affected files are silcd/command.c
874 and silcd/server_util.c.
876 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
878 * Fixed double free in CMODE command when setting new HMAC
879 for channel. Affected file silcd/command.c.
881 * Added couple of missing memset's to zero sensitive memory.
882 Affected files silcd/command.c, lib/silcclient/command.c.
884 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
886 * Fixed a double free in INVITE command error handling in
887 server. Affected file silcd/command.c.
889 * Added macros SILC_SWAB_[16|32] to swab byte order of
890 16-bit and 32-bit unsigned integers. Affected file
891 lib/silcutil/silctypes.h.
893 * Use the SILC_SWAB_16 instead of htons() in server when
894 handling ports since the ports in structures are always
895 in little-endian order (regardless of platform). Affected
896 file silcd/serverid.c and silcd/server_backup.c.
898 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Send DISCONNECT in close admin command in server. Affected
901 file silcd/command.c.
903 * Check whether we are already connecting to a remote router
904 (in addition of checking whether we are already connected)
905 before creating new connection. Affected file silcd/server.c.
907 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
909 * Added better compiler and compiler flags checking in
912 * Check that socket is valid after QoS is applied to data.
913 Affected file lib/silcutil/unix/silcunixsockconn.c.
915 * Make sure the socket connecetion is not closed to early
916 when closing connection in server. Also make sure the
917 connection is always closed after error in a protocol.
918 Affected file silcd/server.c.
920 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Removed --session and --dummy options from Irssi SILC Client.
923 -d option is available only if --enable-debug was given.
924 Affected files are irssi/src/silc/core/silc-core,
925 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
927 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
929 * Added silc_buffer_steal to steal the data from the buffer.
930 Affected file lib/silcutil/silcbuffer.h.
932 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
934 * Fixed server crash with double Primary block in config file.
936 Fixed also various memory leaks around the config file
937 parser. Affected files lib/silcutil/silcconfig.c,
938 silcd/serverconfig.c.
940 * Changed my nickname (Johnny Mnemonic) to my real name, this
941 means that bugs introduced by him were actually introduced
944 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
946 * Don't display "foo appears as foo\nYou're now known as foo"
947 messages. Affected file irssi/src/silc/core/client_ops.c
949 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
951 * Fixed error handling of invalid client entry when calling
952 commands in server. Fixes a crash. Affected file
955 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
957 * Added some sanity checks in server for correctness of the
958 server configuration. Affected file silcd/serverconfig.c.
960 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
962 * Prevent endless resolving of user informations in USERS
963 command by checking the command reply status correctly.
964 Affected file lib/silcclient/command_reply.c.
966 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
968 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
969 file is lib/silcutil/silcfileutil.c. A patch by Matthew
970 Aldous <Matthew@Aldous.com>.
972 * Added better implementation using CriticalSection of
973 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
974 <mikko.lahteenmaki@pikabaana.net>.
976 * Added some Winsock WIN32 compatiblity defines into
977 includes/silcwin32.h.
979 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Fixed double free in async host lookup code. Affected file
982 lib/silcutil/silcsockconn.c.
984 * On backup router handle now the SERVER_SIGNOFF from router
985 for local connected servers too, and close the connections.
987 Do not process them as normally signing off servers when they
988 really signoff by sending EOF fe, but always assume that
989 router sends the SERVER_SIGNOFF.
991 Affected files silcd/server.c and silcd/packet_receive.c.
993 * Fixed socket unsetting when closing connections. Affected
994 files silcd/server.c and silcd/packet_send.c.
996 * Do not print the nickname in SERVER_SIGNOFF if we do not
997 have it. Prevents asserts in Irssi core. It is possible we
998 don't have the nick if it was just being resolved when server
999 signoff. Affected file irssi/src/silc/core/client_ops.c.
1001 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1003 * Fixed autonick crashbug in client library. Affected file
1004 lib/silcclient/client.c.
1006 * Fixed Unix implementation of SilcMutex to really assert if
1007 the mutex is locked/unlcoked already. Affected file
1008 lib/silcutil/unix/silcunixmutex.c.
1010 * Fixed locking in silc_schedule_uninit. It didn't lock
1011 when dispatching timeout tasks. Affected file is
1012 lib/silcutil/silcschedule.c.
1014 * Changed Win32 implementation of SilcThread to use modern
1015 Win32 interface. Affected file is
1016 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1018 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1020 * Don't print signed messages when sending failed. Affected files
1021 irssi/src/silc/core/silc-[servers.c/commands.h]
1023 * Send adquate signal when founding a channel by joing it. Affect
1024 file irssi/src/silc/core/client_ops.c
1026 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1028 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1029 irssi/src/fe-common/core/themes.c
1031 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1033 * Fixed close command to use the port correctly when closing
1034 server connections. Affected file silcd/idlist.c.
1036 * Check for NULL outbuf in silc_socket_write. It is possible
1037 that it is NULL is some odd case. Affected files are
1038 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1040 * Do not call final protocol callback for backup router
1041 resuming protocol when closing connection. It is closed
1042 by timeout in case of error. Affected file silcd/server.c.
1044 * Backup reconnect to router if backup resuming protocol
1045 failed. Affected file silcd/server_backup.c.
1047 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Fixed double free in SKE library error hadling when signature
1050 error occurred. Affected file lib/silcske/silcske.c.
1052 * Save the fingerprint to new SilcClientEntry after changing
1053 nickname. Affected file lib/silcclient/client_notify.c.
1055 * Print SIGNOFF in Irssi SILC client only if the nickname is
1056 known. Prevents asserts in Irssi core. It is possible we
1057 don't have the nick if it was just being resolved when it
1058 quit. Affected file irssi/src/silc/core/client_ops.c.
1060 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1062 * Fixed double free in invite list adding code when adding
1063 invite strings. Affected file silcd/server_util.c.
1065 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1067 * More log printing during backup router protocol. Affected
1068 file silcd/server_backup.c.
1070 * Removed backwards support for old private key file format.
1071 Affected file lib/silccrypt/silcpkcs.c.
1073 * Removed backwards support for not-so-strict decryption length
1074 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1076 * GETKEY to update the client entrys fingerprint too.
1077 Affected file lib/silcclient/command_reply.c.
1079 * Added --without-libtoolfix for package builders using weird
1080 wrappers around libtool (BSD at least).
1082 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Fixed backup router bugs: When backup resumes router and
1085 receives a CHANNEL_MESSAGE packet the backup must not act
1086 as router since the packet header decryption would be
1087 different. Also, when relaying packets to channel, do
1088 not re-encrypt packets on backup that came from the primary
1089 since the connection isn't really router-router connection.
1090 Affected files silcd/server.c, silcd/packet_send.c.
1092 * Added checks in encryption/decryption that encryption/decryption
1093 length sent as argument really is multiple by block size. Helps
1094 catching really weird bugs like the above backup router bugs
1095 when packets are being decrypted in wrong way. Affected files
1096 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1098 * Fixed padding generation in private key file encryption.
1099 Affected file lib/silccrypt/silcpkcs.c.
1101 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * Added ignore_message_signatures setting which can be used
1104 to ignore signatures in messages. Affected files are
1105 irssi/src/silc/core/client_ops.c, silc-core.c.
1107 * Fixed the libtoolfix to use command line options instead of
1108 environment variables. They didn't work as expected. Now,
1109 the libtool is fully run-time configurable.
1111 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1113 * Verify signature payload for signed messages. Affected files
1114 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1115 irssi/src/silc/core/silc-core.h
1117 * Display signature verification result in public and private
1118 messages using theme abstracts. See irssi/default.theme for
1119 examples on their usage. Affected files
1120 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1121 irssi/src/fe-common/silc/module-formats.[ch],
1122 irssi/src/fe-common/silc/fe-common-silc.c,
1123 irssi/src/fe-common/silc/Makefile.am
1124 irssi/src/fe-common/core/fe-messages.[ch]
1126 * Fixed bugs in Irssi's theme parsing. Affected files
1127 irssi/src/fe-common/core/themes.c
1129 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1131 * Calculate the correct length for signed messages before
1132 encrypting, it must be multiple by block size. Affected
1133 file lib/silccore/silcmessage.c.
1135 * silc_message_signed_get_public_key returns now both
1136 decoded and encoded public key. Affected files are
1137 lib/silccore/silcmessage.[ch].
1139 * Added libtoolfix script that makes the libtool more generic
1140 and configurable in run-time. Now we can specify in run-time
1141 if what kind of libraries we want to create, regardless of
1142 configuration. SIMs are now creates even if --disable-shared
1143 was explicitly given.
1145 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * Fixed founder key sending in CMODE command in client.
1148 Affected file lib/silcclient/command.c.
1150 * Fixed CUMODE founder authentication in server to not check
1151 for client's public key since it's not supposed to do that.
1152 Affected file silcd/command.c.
1154 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1156 * Set realname and hostname in NICK_REC records. Affected file
1157 irssi/src/silc/core/silc-nicklist.c
1159 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1161 * Remove 1.0 protocol backwards compat code from client
1164 * Added more reliable check for whether nickname did change
1165 or not, or whether only Client ID changed in NICK_CHANGE
1166 notify. Affected file lib/silcclient/client_notify.c.
1167 Fixes bug in '@' character handling in a nickname.
1169 * Added support for automatically parsing signature from
1170 the message payload. Added new function
1171 silc_message_get_signature to return the payload to
1172 application. Affected files lib/silccore/silcmessage.[ch].
1174 * Changed the private_message and channel_message client
1175 operations to deliver the SilcMessagePayload to the
1176 application too. Application can use it fe. to get the
1177 signature from the message for verification. Affected
1178 file lib/silcclient/silcclient.h, client_channel.c and
1181 * Redefined the signed payload for message payloads.
1182 Updated protocol specs and implemented.
1184 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1186 * Fixed wrong invite and ban list handling in server command
1187 reply. Affected files are silcd/command_reply.c,
1188 silcd/server_util.[ch].
1190 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1192 * Fixed CMODE setting in server when founder mode was set.
1193 Affected file silcd/command.c. Bug #95.
1195 * Added support to setting specific public key in CMODE in
1196 Irssi SILC client. Affected file lib/silcclient/command.c.
1198 * Added support to use specific public key in CUMODE in
1199 Irssi SILC Client. Affected file lib/silcclient/command.c.
1201 * Added support for inviting and banning by public key in
1202 Irssi SILC client. Affected file lib/silcclient/command.c.
1204 * Fixed fingerprint/babbleprint showing in invite and ban
1205 list command replys. Affected file is
1206 irssi/src/silc/core/client_ops.c.
1208 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1210 * Format CMODE +c and +h to display both the mode and the argument
1212 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Added test vectors and test programs for SHA-1, MD5,
1215 HMAC-SHA1 and HMAC-MD5. New tests are located in
1216 lib/silccrypt/tests/. Fixed also argument decoding bug in
1217 MD5 implementation. Affected file lib/silccrypt/md5.c.
1219 * Changed the channel private key and private message key
1220 generation (with static keys) to use SHA1 instead of MD5,
1221 as SHA1 is the mandatory hash function in SILC. Affected
1222 file lib/silcclient/client_[channel/prvmsg].c.
1224 * Changed the private key file encryption to use SHA1 instead
1225 of MD5. Added support for the old generation and added
1226 automatic change of the key (to be removed later). Affected
1227 files lib/silccrypt/silcpkcs.c.
1229 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1231 * Load only files with .pub suffix in PublicKeyDir. Affected
1232 file silcd/serverconfig.c.
1234 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1236 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1237 channels. Affected files silcd/silcd.c, silcd/server.h.
1239 * Added the config directive PublicKeyDir for the client block.
1240 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1242 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * Merged Toni's irssi/silc.conf patch.
1246 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1248 * Max alloc tests in allocation routines. Affected file
1249 lib/silcutil/silcmemory.c.
1251 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * Fixed a typo in resuming code that fixed detach/resume code
1254 in server. Bug #93. Affected file silcd/packet_receive.c.
1256 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1258 * Do reverse lookups for server when /connecting. Affected files
1259 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1260 irssi/src/core/net-nonblock.*
1262 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1264 * Added library versioning for shared libraries. Affected
1265 files configure.in.pre and lib/Makefile.am.pre.
1267 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1269 * Display INVITE and BAN lists as specified by SILC 1.2
1271 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * Do not send invite list back unless asked (when sending
1274 no arguments) or when list was modified. Affected file
1277 * Remove client from invite list in KILLED notify and in
1278 KILL command. Affected file silcd/command.c and
1281 * Fixed bugs in invite list handling in INVITE command.
1282 Affected files silcd/command.c and silcd/server_util.c.
1284 * Merged with Irssi 0.8.6.
1286 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1287 Affected file irssi/src/fe-text/silc.c.
1289 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1291 * The silc_argument_get_[first/next] now return the argument
1292 type to caller. Added silc_argument_payload_encode_one.
1294 Affected files are lib/silccore/silcargument.[ch].
1296 * Added support for the SILC 1.2 INVITE command and new
1297 invite lists to server. Affected files are silcd/command.c,
1298 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1300 * Added support for the SILC 1.2 BAN command and new
1301 ban lists to server. Affected files are silcd/command.c,
1302 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1304 * Added support to client sending new INVITE command. Affected
1305 file is lib/silcclient/command.c.
1307 * Added support to client sending new BAN command. Affected
1308 file is lib/silcclient/command.c.
1310 * Added support for removing client from invite list when kicked
1311 from channel, as SILC 1.2 dictates. Affected files are
1312 silcd/packet_receive.c and silcd/command.c.
1314 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1317 automatically the cipher's internal IV. Affected files
1318 lib/silccrypt/silccipher.[ch].
1320 * Assure the RESUME_CLIENT packet is not sent to twice to
1321 backup router if the detached client was originated from
1322 the backup. Affected file silcd/server.c. Bug #76.
1324 * Changed silc_sim_symname to not allocate memory. Affected
1325 file lib/silcsim/silcsimutil.c.
1327 * Fixed memory leaks with SIMs in server. Affected files
1328 silcd/serverconfig.c, silcd/server.c.
1330 * Fixed channel key distribution after resuming detached
1331 client. Affected files silcd/packet_receive.c.
1333 * Fixed channel's global_user boolean checking after detaching.
1334 Check it after changing the owner of the client not before.
1335 Affected file silcd/packet_receive.c.
1337 * Fixed few double frees from client library. Fixes at least
1338 Bug #81, possibly others too.
1340 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1341 notifys in Irssi SILC Client. Affected file is
1342 irssi/src/silc/core/client_ops.c. Bug #82.
1344 * Applied Ville Räsänen's manual page and --mandir bugfix
1345 patch. Affected files are configure.in.pre and Makefile.am.pre.
1348 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1350 * Added support to backup router protocol for backup to tell
1351 normal server that it cannot use the backup router as primary
1352 because the primary isn't really down. Updated protocol
1355 * Added support for primary router to tell backup router that
1356 resuming is not possible because the backup really isn't primary
1357 in the cell. For example if backup disconnected itself the
1358 resuming is not allowed since the primary really did not
1359 go down. Updated protocol specs.
1361 * Removed MARS from crypto library.
1363 * Defined the CTR mode and Randomized CBC mode in SILC. The
1364 CTR mode is RECOMMENDED now in specification. Defined also
1365 Serpent cipher as optional cipher. Updated the protocol specs.
1367 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * Added support for inviting/banning by IP/MASK, public key,
1370 and explicit Client ID. Redefined the command and notify
1371 types to allow easier forwards support for other methods
1372 of inviting/banning. Updated protocol specs.
1374 * Remove the client from channel's invite lists if the client
1375 is kicked or killed. Updated protocol specs.
1377 * Unified the Channel Message Payload and Private Message
1378 into one Message Payload. Updated protocol specs and
1381 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1383 * Don't wait for EOF after socket error has occurred, but
1384 close the connection. Affected file is silcd/server.c.
1386 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1388 * Added support for setting FOUNDER mode on channel with
1389 specific public key which can be set with CMODE command.
1390 Updated protocol specs and implemented in client and server.
1392 * Fixed the Irssi SILC client to correctly shutdown the client
1393 library to avoid memory leaks. Affected files are
1394 irssi/src/silc/core/silc-core.c and silc-servers.c.
1396 * Deprecated the No Reply flag in SKE protocol and introduced
1397 "IV Included" flag which can be used to indicate that the IV
1398 is included in the ciphertext. This makes it possible to use
1399 SILC on unreliable transport, such as UDP which may cause
1400 packet reordering and losses. Updated protocol specs, did
1403 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1406 < 32 bit values in correct size. Affected file is
1407 lib/silcmath/mp_mpi.c.
1409 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Fixed the KE Start Payload parsing to check that mandatory
1412 fields are present. Affected file lib/silcske/payload.c.
1414 * Fixed compilation warnigs in Irssi SILC Client. Affected
1415 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1417 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1419 * Print "nick now appears as newnick" and update Irssi's nicklist
1420 when you change your nick to "nick". Closes #62
1422 * Never format your own nick. Closes #63
1424 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1426 * SILC_UMODE_GONE changes are now propagated correctly to the
1427 Irssi client. Closes #54
1429 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1431 * Fixed example in /HELP KEY
1433 * Added expando $j which expands to current SILC Client version
1435 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Fixed public key decoding in crypto library.
1439 * Added better error printing to SKE library.
1441 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Fixed NICK command to not crash if nickname was not sent.
1445 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1447 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1448 Deprecated the old Encrypt-And-MAC order. Updated protocol
1449 specs and implemented.
1451 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1452 generation. Updated specs and implemented.
1454 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * Added support for rekey before 2^32 sequence number wraps.
1457 Affected files in server and client library.
1459 * Padding must be at least 8 bytes now. Implemented and updated
1462 * Compute maximum padding for authentication packets to make
1463 passphrase approximation attacks impossible. Affected files
1464 in client library and in server.
1466 * Fixed PING command sending in client library and handling in
1467 server. The server ID must be ID Payload, not raw ID data.
1468 Affected files in server and client library.
1470 * Defined that all public keys sent in commands and notify
1471 payloads are actually Public Key Payloads not raw public key
1472 data. Updated protocol specs and implemented.
1474 * Updated protocol version to 1.2. Updated specs and code.
1476 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1477 status types. Updated specs and the code.
1479 * Added support for normal client to kill its own entries from
1480 the network. Updated protocol specs and the code.
1482 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1483 and added initial implementation.
1485 * Added MAC field to the Private Message Payload to protect
1486 against chosen ciphertext attacks. Updated the protocol specs
1489 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1490 attribute to indicate the user's current idle and signon time
1491 of a service. Updated protocol specs and implemented.
1493 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1495 * Added "do_not_bind" argument to silc_client_file_send what
1496 can be used to not bind locally but assume the file receiver
1497 provides the point of connect. Usefull when sender is behind
1498 NAT device. Affected file lib/silcclient/silcclient.h and
1501 * Added -no-listener option to FILE SEND command in Irssi SILC
1502 client. Affected file irssi/src/silc/core/silc-servers.c.
1503 Renamed FILE RECEIVE to FILE ACCEPT.
1505 * Confirm passphrase for private key encryption in
1506 silc_create_key_pair and silc_change_private_key_passphrase.
1507 Affected files are lib/silcutil/silcapputil.c.
1509 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1511 * Move silc_client_packet_send back to internal, added
1512 silc_client_send_packet, a bit simpler function for application.
1513 Affected files lib/silcclient/silcclient.h, client.c and
1516 * Moved the SilcClientEntry, SilcChannelEntry and
1517 SilcServerEntry to silcclient.h to be public and documented
1518 them for application. Affected files are
1519 lib/silcclient/silcclient.h and idlist.h.
1521 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Fixed manual page installation patch by Ville Räsänen.
1524 USERS help page fix patch by Ville Räsänen
1526 * Changed the silc_client_command_call interface to make
1527 the command call simpler for the application. The library
1528 now handles the command line parsing, command finding and
1529 execution. Application only needs to call the function
1530 with the command line. Affected files are
1531 lib/silcclient/silcclient.h, command.[ch].
1533 * Fixed silc_get_input to NULL-terminate the returned input.
1534 Affected file lib/silcutil/silcutil.c.
1536 * Resolve the client's public key in JOIN command if the
1537 founder auth data is being requested but we don't know the
1538 client's public key. Affected file silcd/command.c.
1541 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Print notify for server opers when backup router comes
1544 online. Affected file silcd/server.c.
1546 * Fixed the INVITE command to send the invite list in
1547 command reply. Affected file silcd/command_reply.c.
1549 * Fixed MOTD command reply sending. Affected file
1552 * UTF-8 decode the topic in TOPIC command reply and LIST
1553 command reply in Irssi SILC client. Affected file is
1554 irssi/src/silc/core/client_ops.c.
1556 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Fixed the INVITE command to not crash Irssi SILC client
1559 when given without nickname argument. AFfected file
1560 irssi/src/silc/core/client_ops.c.
1562 * Fixed double free in WHOIS query on normal server when
1563 forwarding query to router. Affected file is
1564 silcd/server_query.c.
1566 * Fixed WATCH command reply handling on normal server which
1567 was missing altogether. Affected file silcd/command_reply.c.
1570 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1572 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1573 Included yodl sources for each of these. Also modified
1574 Makefile.am prototype to install these files to proper
1575 locations. Updated CREDITS. Affected file Makefile.am.pre,
1576 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1579 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Added support for encrypted private key files. Now
1582 passphrase must be provided when new key pair is created
1583 (can be empty though), and prompted when loading the
1584 private key. Added support for loading the old-style
1585 non-encrypted private keys as well. Affected files
1586 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1589 * Fixed silc_get_input to accept input on all terminals.
1590 Affected file lib/silcutil/silcutil.c.
1592 * Moved the Irssi SILC client key loading and other stuff
1593 to be called after the arguments and UI is initialized.
1594 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1596 * Added -P option to Irssi SILC client which can be used
1597 to change the passphrase of the private key. Affected
1598 file irssi/src/silc/core/silc-core.c.
1600 * Added silc_change_private_key_passphrase apputil routine
1601 to lib/silcutil/silcapputil.[ch].
1603 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Fixed connection closing in client library to not crash.
1606 Moved the connection freeing totally to function
1607 silc_clinet_del_connection. Affected file
1608 lib/silcclinet/client.c.
1610 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * Changed includes/silcincludes.h to silcincludes.h.in to
1613 include configuration specific information. The silcdefs.h
1614 is not included in to installation anymore (it's only
1615 compilation time header).
1617 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Moved the SilcClient and SilcClientConnection from client.h
1620 to the public lib/silcclient/silcclient.h. Changed the
1623 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * If version string in silc_clinet_alloc is NULL the library
1626 puts it automatically. Affected file lib/silcclient/client.c.
1628 * Changed the version strings from variables to #define's
1629 in includes/silcversion.h.
1631 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1633 * Added shared library complation support.
1635 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Added lib/silcutil/silcapputil.[ch] for application
1638 utility functions. It includes routines for applications'
1639 convenience. Added silc_create_key_pair, silc_show_public_key
1640 and silc_load_key_pair functions.
1642 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Send RESUME_CLIENT packet from router to backup routers
1645 to in resuming. Affected file silcd/packet_receive.c.
1647 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * In IDENTIFY command parsing, send all other IDs except
1650 Client IDs explicitly to router for resolving on normal
1651 server. Also check that ID received in WHOIS command is
1652 always Client ID, others are not allowed. Affected file
1653 silcd/server_query.c.
1655 * Merged latest changes from irssi.org CVS.
1657 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1660 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1662 * Fixed the heartbeat sending in Irssi SILC client. Moved
1663 the silc_client_packet_send to silcclient.h for application
1664 usage. Affected files lib/silcclient/client_internal.h
1665 lib/silcclient/silcclient.h.
1667 * Fixed a bug in query resolving in server. Used wrong
1668 variable in a for loop and crashed. Affected file is
1669 silcd/server_query.c.
1671 * Server constructs requested attributes only to locally
1672 connected clients. Affected file silcd/server_query.c.
1675 * Fixed a bug when sending resolving from router to server
1676 with requested attributes. The constructed WHOIS command
1677 was incorrect. Affected file silcd/server_query.c.
1680 * Fixed Requested Attributes saving in WHOIS command reply.
1681 The length of the data buffer must be saved too. Affected
1682 file silcd/command_reply.c.
1684 * Update the client entry's servername after detaching is
1685 over. Affected file silcd/packet_receive.c. Bug #37.
1687 * Resolve incomplete client entrys in CUMODE_CHANGE and
1688 CMODE_CHANGE notifys. Affected file is
1689 lib/silcclient/client_notify.c. Bug #42.
1691 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed channel key packet processing bug on backup router
1694 during backup resuming protocol. Affected file is
1695 silcd/packet_receive.c.
1697 * Fixed memory leaks in server. Affected files are
1698 silcd/server.c and silcd/packet_receive.c.
1700 * Fixed packet decryption problem when backup router encrypted
1701 channel message with wrong key during backup resuming
1702 protocol. Affected file silcd/packet_send.c.
1704 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1705 Toni Willberg (toniw@iki.fi)
1707 * Changed the SilcCipher context to be private. Changed the
1708 silc_cipher_get_iv to just return pointer to the IV. Added
1709 silc_cipher_get_name to return the name of the cipher.
1710 Fixed code all around to support these changes. Affected
1711 files are lib/silccrypt/silccipher.[ch], client library and
1714 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Fixed unaligned access in lib/silccore/silcattrs.c.
1718 * Fixed libtool linking in lib/silcsim/Makefile.am.
1720 * Fixed services attribute printing. Affected files is
1721 irssi/src/silc/core/silc-queries.c.
1723 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Fixed a crashbug in incoming server accepting. Affected
1726 file silcd/server.c.
1728 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * Added automatically generated index to Toolkit Reference
1733 * Added support for Postscript Toolkit Reference Manual.
1735 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1740 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Added 'send_events' boolean argument to the function
1743 silc_schedule_set_listen_fd which sends the set events to
1744 the application explicitly if set to TRUE. Default action
1745 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1746 lib/silcclient/client_internal.h and silcd/server_internal.h.
1748 * Added silc_compare_timeval to determine which time values
1749 is smaller. Affected file lib/silcutil/silcutil.[ch].
1751 * Added sort-of "Quality of Service" (QoS) support to
1752 SilcSocketConnection. Data reception can be controlled with
1753 rate limit per second and/or read data length limit.
1754 Added silc_socket_set_qos. Affected files are
1755 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1757 * Added the QoS configuration to SILC Server configuration
1758 file. Affected files are silcd/serverconfig.[ch] and
1761 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Merged with irssi.org CVS.
1765 * Failed OPER and SILCOPER authentications are now logged.
1766 Affected file silcd/command.c. Bugs #25.
1768 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * ROBODoc documented lib/silcutil/silcbuffer.h and
1771 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1772 <ville.rasanen@iki.fi>.
1774 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Added support for auto-passphrase authentication from the
1777 config file during connecting which was not implemented
1778 yet. Affected file irssi/src/silc/core/client_ops.c.
1780 * Fixed a bug in authentication protocol failure handling which
1781 was processing wrong callback context. Affected files
1782 are lib/silcclient/client.c and protocol.c.
1784 * Fixed the /ATTR allow off to actually work. Affected file
1785 is irssi/src/silc/core/silc-queries.c.
1787 * Fixed the /ATTR -del to work. Affected file is
1788 irssi/src/silc/core/silc-queries.c.
1790 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1794 * Fixed mask attribute adding in Irssi SILC client. Affected
1795 file irssi/src/silc/core/silc-queries.c.
1797 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1799 * Added support for saving the requested attributes in
1800 WHOIS to directory. Affected file is
1801 irssi/src/silc/core/silc-queries.c.
1803 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Added support for parsing VCard fields that do not have
1806 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1808 * Fixed a double free bug in hash table foreach function
1809 if the entry was deleted in the foreach callback. Affected
1810 file lib/silcutil/silchashtable.c.
1812 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Added silc_attribute_get_verify_data to return the signature
1815 verification data for either user digital signature or
1816 server digital signature in Requested Attributes. Affected
1817 files are lib/silccore/silcattrs.[ch].
1819 * Added silc_vcard_alloc which is used to allocated dynamic
1820 SilcVCard context. The silc_vcard_free now checks whether
1821 the context is dynamically allocated or not. Affected files
1822 are lib/silcutil/silcvcard.[ch].
1824 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Periodically remove the NOATTR status from client entry
1827 so that the client may take the attributes in use even after
1828 server has resolved them unsuccessfully earlier. Affected
1829 file silcd/server_query.c and idlist.h.
1831 * Moved sha1hash and md5hash from client->internal to
1832 SilcClient for application usage. Affected files are
1833 lib/silcclient/client.h and client_internal.h.
1835 * Fixed attribute encoding and decoding bugs. Affected
1836 files lib/silccore/silcattrs.[ch].
1838 * Added ATTR command to Irssi SILC Client which is used to
1839 manage user's Requested Attributes sending and values for
1840 WHOIS command. Affected files around Irssi SILC client.
1842 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Added silc_buffer_strformat which can be used to format
1845 strings into a buffer which size is automatically increased.
1846 Affected file lib/silcutil/silcbuffmt.[ch].
1848 * Added implementation of VCard (RFC 2426) which can be used
1849 as part of Requested Attributes in WHOIS command. Affected
1850 file lib/silcutil/silcvcard.[ch].
1852 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Some strncat -> silc_strncat changes our the core and
1857 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1858 errors. Added better error printing to SKE library.
1859 Affected files lib/silcske/silcske.c, silcske_status.h and
1862 * Save the PKCS key length even if only private key is set to
1863 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1865 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1866 length in bits not in bytes. Affected files are
1867 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1868 silcd/server_query.c.
1870 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Added silc_attribute_payload_encode_data to directly encode
1873 the data into the attributes buffer. Renamed function
1874 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1875 Affected files are lib/silccore/silcattrs.[ch].
1877 * silc_hash_table_find_foreach calls the foreach function now
1878 once even if the nothing was found with context set to NULL.
1879 Affected file lib/silcutil/silchashtable.[ch].
1881 * Remove the RESOLVING flag from client entry after received
1882 the Requested Attributes from the client. Fixed memory leak
1883 in client entry freeing. Affected files silcd/server_query.c
1886 * Added Requested Attributes support into SILC Client Library.
1887 It is not able to send requested attributes in WHOIS command,
1888 and also receive and process requested attributes. Added
1889 silc_client_attribute_[add|del] and silc_client_attributes_get
1890 functions. Added also `ignore_requested_attributes' to the
1891 SilcClientParams to not use attributes in client. Affected
1892 files are lib/silcclient/command.c, client_attrs.[ch],
1893 silcclient.h, client_internal and client.[ch].
1895 * Changed the silc_client_get_client_by_id to support Requested
1896 Attributes, it takes them as argument now. Affected file
1897 is lib/silcclient/silcclient.h, and idlist.c.
1899 * Added -details option to WHOIS command in Irssi SILC Client
1900 to support the requested attributes. By default it requests
1901 all attributes. Affected file lib/silcclient/command.c and
1902 irssi/doc/help/in/whois.in.
1904 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Add also SERVICE attribute for server-constructed attribute
1907 data. Also digitally sign the attributes and add
1908 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1909 silcd/server_query.c.
1911 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Changed the silc_attribute_payload_encode to support list
1914 of attributes (function may be called several times to add
1915 a new attribute). Removed the silc_attribute_payload_encode_list
1916 function. The encoding function now also automatically encodes
1917 the data, so the caller does not need to do that. Affected
1918 files lib/silccore/silcattrs.[ch].
1920 * Added support for replying on behalf of the user to the
1921 Requested Attributes in WHOIS command in the server. Affected
1922 file silcd/server_query.c.
1924 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1925 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1927 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Don't swtich to become primary router if we are backup if
1930 decryption error has occurred. Affected file silcd/server.c.
1932 * Fixed a bug in backup router IP address comparison in
1933 silc_server_backup_get.
1935 Save now also the port of the server/router and use that
1936 in comparison as well. Affected file silcd/server_backup.c.
1938 * Normal server now reconnects to backup router automatically
1939 if connection is lost to it. Affected file silcd/server.c.
1941 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * If packet processing fails (like integrity check fails)
1944 the connection is closed now. Affected files are
1945 lib/silccore/silcpacket.c and silcd/server.c.
1947 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * Fixed double free in RSA public key set function
1950 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1953 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1956 Added server_query.[ch] which provides one interface for
1957 querying information using all three commands.
1959 * Changed all "typedef unsigned char" in core library to
1960 "typedef SilcUInt8".
1962 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1966 * Renamed silc_server_get_client_resolve to
1967 silc_server_query_resolve and moved to server_query.[ch].
1969 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Resumed client packet handling from server put the resumed
1972 client on wrong list on router and caused the client not
1973 be present on the network anymore. Now fixed to put the
1974 client to correct list. Affected file silcd/packet_receive.c.
1976 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1978 * Various cleanup in error message output in config parsing code
1979 and in server init code. Fixed error log files containing
1980 too many newlines ('\n') in some situations. Affected files are
1981 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1983 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Use the reverse lookupped hostname in client internals
1986 instead of one user provided us as remote server name.
1987 Affected file lib/silcclient/client.c.
1989 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Added 'app_context' to silc_schedule_init. It is an
1992 application specific context that is delivered to application
1993 in task callback functions. Affected files are
1994 lib/silcutil/silcutil.[ch].
1996 * The hb_context in SilcSocketConnection is not freed
1997 automatically anymore (application must free it). Freeing
1998 it automatic is inconsistent. Affected files are
1999 lib/silcutil/silcsockconn.[ch].
2001 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Added support for removing explicitly added client connections
2004 in rehash and closing the client connections if they were
2005 unconfigured in the rehash. Affected file silcd/server.c.
2007 * Added support for aborting automatically pending commands
2008 that never receives the reply (to avoid memory leaks).
2009 Added also silc_server_command_pending_timed to set the
2010 specific timeout for pending command. Affected files are
2011 silcd/command[_reply].[ch].
2013 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2014 specs and lib/silccore/silcstatus.h.
2016 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Changed the silc_get_time to accept time value as argument
2019 or if zero is sent return current local time. Affected
2020 file lib/silcutil/silcutil.[ch].
2022 * Added STATS command to client library and Irssi SILC client.
2023 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2025 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Assure that channel key is set before sending it. May
2028 crash server otherwise. Affected file silcd/packet_send.c.
2030 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Assure that endless loop cannot happen with detached client
2033 resolving on normal server. Added idlist status
2034 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2035 silcd/idlist.h and silcd/packet_receive.c.
2037 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Incoming file transfer request cannot use same session as
2040 the sending session. This can happen when sending file to
2041 yourself. Crashed the client on quit. Affected file
2042 lib/silcclient/client_ftp.c. Bug #24.
2044 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Implemented the draft-riikonen-precense-attrs draft and
2047 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2049 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Distribute the SERVER_SIGNOFF notify also to local backup
2052 routers from the primary router. The backup router may not
2053 have the signing of local server directly connected and need
2054 to know about the signoff. Affected file silcd/server_util.c.
2056 * Use the primary router as the origin of the locally connected
2057 server when it is disconnecting from the backup router since
2058 that's where it really is coming from. Now the clients from
2059 the disconnecting server are removed correctly and "shadow"
2060 clients are not left to the backup router. Affected file
2063 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * If normal server is standalone and found existing but disabled
2066 channel, do not re-create the channel since it creates
2067 duplicate same channels. Affected file silcd/server.c.
2069 * Added anonymous client connections support to server. New
2070 "anonymous" configuration option to ConnectionParams section
2071 added. If set to true, the username and hostname information
2072 of the client will be scrambled and anonymous user mode is
2073 set automatically to the user. Affected files are
2074 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2076 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * In JOIN notify handling, mark that the cache entry of the
2079 client cannot be expired. Can cause crashes on normal
2080 server (asserts client->channels). Affected file is
2081 silcd/packet_receive.c.
2083 * From now on distribution versions are used as protocol versions
2084 instead of by default using the Toolkit base version as protocol
2085 version. Affected file prepare.
2087 * Do not set the locally resolved hostname for local client
2088 entry but take what server sends. This way the real hostname
2089 is showed in WHOIS for yourself. Affected file is
2090 lib/silcclient/idlist.c and lib/silcclient/client.c.
2092 * Resolve local info with IDENTIFY when connecting to server.y
2094 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2096 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2097 for implied search (not needed on platforms which has native
2098 pthreads library). Use --without-pthreads to disable threads.
2099 Affected file is configure.in.pre
2101 * Fixed --with-iconv on platforms which need to bypass (broken)
2102 native iconv(). Affected file is configure.in.pre
2104 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Moved -C option parsing in Irssi SILC client at same time
2107 as other options. The UI was initialized earlier and caused
2108 problems on command line. Bug #16. Affected file is
2109 irssi/src/silc/core/silc-core.c.
2111 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2113 * Added global variable silc_log_timestamp that tells silclog
2114 wether to print or not the timestamp in the logging files.
2115 Affected file lib/silcutil/silclog.[ch].
2117 * Added silcd configuration option Timestamp in the Logging
2118 section. Affected file silcd/serverconfig.[ch],
2119 doc/example_silcd.conf.in.
2121 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Fixed fingerprint checking to check for entirely empty
2124 fingerprint instead of two first bytes when determining
2125 if it is set. Bug #18. Affected file silcd/command.c.
2127 * Fixed duplicate PKCS name registering to not allow it.
2128 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2130 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2132 * Conditionalize non-gcc compiler optimizations for various
2133 platforms, enable those commented out. Cleanups.
2134 Affected file lib/silcmath/mpi/configure.in
2136 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2138 * silc_rng_exec_command() left zombie processes if command
2139 didn't generate any output. Affected file
2140 lib/silccrypt/silcrng.c
2142 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2144 * Rewrote iconv checking, introduce --with-iconv for systems
2145 which rely on libiconv. Check if iconv() provided by libc
2146 is good enough, otherwise demand libiconv. Affected file
2149 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2151 * Search for ldopen() also in libc. This enables SIM support
2152 on *BSD systems. Based on patch from Alex Zepeda. Affected
2153 file configure.in.pre
2155 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2157 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2158 This fixes prepare on *BSD systems. Affected file
2161 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * More fixed for not having purge timeout for global clients
2164 that are on channel. Affected files silcd/command_reply.c
2167 * Fixed the rekey protocol to work with backup router connections.
2168 Rekey packets are now allowed on disabled connections as
2169 well. Affected files silcd/packet_send.c and server.c.
2171 * Do not switch to be as backup router when shutting down and
2172 closing the primary connection. Affected file silcd/server.c.
2174 * Fixed memory leaks in backup router deleting. Added
2175 silc_server_backup_free to free all data during shutdown of
2176 server. Affected files silcd/server_backup.[ch].
2178 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Do not process commands if the sock->user_data is NULL.
2181 Affected file silcd/command.c.
2183 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Fixed buffer overflow and security problems (loosing bits
2186 in CFB encryption) in SILC RNG. Problems reported by
2187 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2189 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Added yet more checks that client is not expired on global
2192 list if it is on channels. Affected file is
2193 silcd/command_reply.c.
2195 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Merged c0ffee's MIME signal patch which adds support for
2198 sending also MIME messages in Irssi SILC Client, and handling
2199 received MIME messages in a signal (and perhaps doing something
2200 to non-textual MIME messages).
2202 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Fixed pending command deletion in server and client library
2205 to check the whole list instead of breaking after first found.
2206 The affected files are silcd/command.[ch] and
2207 lib/silcclient/command.[ch].
2209 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2212 secret or private, otherwise it's possible to find out
2213 whether a secret channel exists or not. Affected file
2216 * If CMODE change fails during the mode setting, assure that
2217 the old mode mask is set for the channel back. Affected
2218 file silcd/command.c.
2220 * Fixed passphrase saving on +a channel on normal server
2221 after successful JOIN command. Affected file silcd/command.c.
2223 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * Remove server/router operator privileges in DETACH command,
2226 since it's possible to resume to server where these
2227 privileges would not be allowed for the client. Affected
2228 file silcd/command.c.
2230 * Do not set to wait for backup in rehash of the server.
2231 Affected file silcd/server.c.
2233 * Do not check listener sockets when counting how many
2234 socket connections we have. Affected file is
2235 silcd/server_util.c.
2237 * Do not announce disconnected clients that are remaining
2238 in history (for WHOWAS). This is because SIGNOFF notify
2239 for these has been sent earlier already. Affected file
2242 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Buffer overflow with CUMODE command's mode->mode character
2245 conversion. Reported by Ville Räsänen. Affected file
2246 lib/silcutil/silcutil.c.
2248 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Allow heartbeat packets to go disabled connections anyway.
2251 Affected files silcd/server.c and silcd/packet_send.c.
2253 * Do not broadcast New Channel packets with List flag set
2254 in the packet to backup routers. The router must check
2255 for the correctness of the packets before sending them.
2256 It is possible that router will have enforce Channel ID
2257 change and this would cause desync in the backup router.
2258 Affected file silcd/packet_receive.c.
2260 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2261 are handled in list parsing. They are not list packets
2262 anymore. Affected file silcd/packet_receive.c.
2264 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Stop waiting for backup router through the timeout, not
2267 directly after backup router has arrived. Affected file
2270 * Do not re-create channel keys and send them when removing
2271 clients in server shutdown. Affected files are
2272 silcd/server_internal.h and silcd/server_util.c.
2274 * Notify distribution to backup routers was missing from
2275 the silc_server_send_notify_dest function which caused
2276 desyncing problems with backup router. Affected file is
2277 silcd/packet_send.c.
2279 * The client's channel removing was working wrong on
2280 backup router. It assumed that it doesn't know global
2281 information but backup router does know. For this reason
2282 it could remove channel when it wasn't supposed to do that.
2283 Affected file silcd/server.c and silcd/server_util.c.
2285 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Stop for a couple seconds after badkup router has become
2288 primary router. Affected file silcd/server.c.
2290 * Added silc_server_remove_servers_by_server, which is used
2291 to remove servers originated from some other server. Also
2292 clients of those servers can be removed too. Affected file
2293 silcd/server_util.[ch].
2295 * When removing clients after a server has signed of remove
2296 also all servers behind that server (unless they are known
2297 to be available locally), and send SERVER_SIGNOFF for each
2298 of the server separately. Also the signed off clients are
2299 sent now separately per signed off server. The affected files
2300 are silcd/server.c and silcd/server_util.[ch].
2302 * All servers added with silc_idlist_add_server must always
2303 have both "router" and "connection" pointers set. Otherwise,
2304 bad server entries may be left around in the cache.
2305 Affected file silcd/command_reply.c.
2307 * Do not create the channel key in NEW_CHANNEL packet
2308 processing if the channel is empty. Affected file
2309 silcd/packet_receive.c.
2311 * Completed backup router support for standalone routers.
2312 Supports also servers in the cell that do not use the backup
2315 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Fixed a bug in silc_string_regexify which did not add '^'
2318 at the start of each string, and thus the matching was
2319 not explicit. For example ban list iikone@*!*@* would
2320 match also "priikone", which is wrong, it would have to be
2321 *iikone@*!*@* to match also "priikone". Affected
2322 file lib/silcutil/unix/silcunixutil.c.
2324 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Enable all local server connections before updating client
2327 caches when we've become backup router. Otherwise, signoff
2328 packets may not reach the clients. Affected files are
2329 silcd/server.c and silcd/server_util.[ch].
2331 * Fixed a bug in version string parsing which could crash
2332 the program with specially formatted version string.
2333 Bug reported and patch provided by Ville Räsänen. Affected
2334 file lib/silcutil/silcutil.c.
2336 * Handle the disconnection immediately when DISCONNECT
2337 packet is received in server. Affected file silcd/server.c.
2339 * Primary router now waits a short time (10 seconds) for
2340 backup router connection before accepting any other
2341 connection (except local). Affected file silcd/server.c,
2344 * Fixed a crash in client libary in NICK_CHANGE notify when
2345 NICK_CHANGE arrived for client entry we are resolving
2346 currently. Affected file lib/silcclient/client_notify.c.
2348 * Call the sconn->callback completion even if error had
2349 occurred. Start reconnecting always if connection to
2350 primary router fails during backup router protocol.
2351 Affected files silcd/server.c and server_backup.c.
2353 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * Added functions silc_server_send_opers and
2356 silc_server_send_opers_notify to send packets stricly
2357 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2358 to send variable argument notify to operators.
2359 Affected files silcd/packet_send.[ch] and silcd/server.h.
2361 * Removed UMODE rights checking with UMODE_CHANGE notify.
2362 Affected file silcd/packet_receive.c.
2364 * Server/router operator now receives notify when network
2365 switches to backup router and when it resumes the use of
2366 primary router. Affected file silcd/server.c and
2367 silcd/server_backup.c.
2369 * Fixed the updating of client information after backup
2370 resuming protocol is over; update all except local clients
2371 to the new primary router. The affected file is
2372 silcd/server_util.c.
2374 * Added support for closing active connections in rehash
2375 that were unconfigured by the user. Supports currently
2376 closing server and router connections. Affected file
2379 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2381 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2384 is NULL since seems that on some platforms NULL is allowed
2385 and on some it's not. Fallback encoding is used instead.
2386 Affected file lib/silcutil/silcstrutil.c.
2388 * Fixed statistics updating for incoming server connection
2389 which could cause problems when re-connecting. Affected
2390 file silcd/server.c.
2392 * Preliminary backup router support for standalone router
2393 added. Affected files in silcd/.
2395 * Mark server connections in backup router disabled before
2396 and after backup protocol. Affected file is
2397 silcd/server_backup.c.
2399 * Added support for reconnecting to remote server connection
2400 even if the protocol fails, and if the configuration wants
2401 us to keep trying to connect anyway.
2403 Server connection is not allowed to backup router if
2404 backup router does not have connection to primary router yet.
2406 Affected file is silcd/server.c.
2408 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added silc_client_udpate_server function to update changed
2411 server info. Affected file lib/silcclient/idlist.[ch].
2413 * Added check for server entries that are being resolved when
2414 notify is received. If being resolved, handle the received
2415 notify only after it's resolved so that all notifys are
2416 handled in same order as received from the server.
2418 Added similar resolver check to channel entries. Every
2419 notify that cause resolving of any information that affects
2420 channel entry marks the channel entry in waiting state.
2421 After whatever resolving is over the waiters are signalled
2422 and only then the notifys are handled in the same order
2423 as delivered from the server.
2425 Affected files are lib/silcclient/idlist.[ch], and
2428 * Fixed KILLED notify handling in normal server. Affected
2429 file silcd/packet_receive.c.
2431 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2432 is locally connected, or was locally connected (but may
2433 be detached and connection is not active). Added also
2434 SILC_IS_LOCAL for checking this status. Affected files
2435 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2436 silcd/server.c and silcd/server_internal.h.
2438 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Don't send or handle TOPIC_SET if topic is already set and
2441 is same as being set. Affected files silcd/command.c and
2442 silcd/packet_receive.c.
2444 * Fixed CMODE change rights checking to work correctly when
2445 removing modes by operator. Affected file is
2446 silcd/server_util.c.
2448 * Fixed some handling with New Channel packet in router and
2449 fixed some CMODE_CHANGE notify handling in server and router.
2450 Affected file is silcd/packet_receive.c.
2452 * Changed "disconnect" client operation to include the
2453 reason of the disconnection and optional disconnection
2454 message. Affected file lib/silcclient/silcclient.h.
2456 * Made the compilation of lib/contrib/ stuff conditional.
2457 Affected files configure.in.pre, lib/contrib/Makefile.am.
2459 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2462 to the sender of the notify too, to avoid situation where two
2463 notifys are in the network at the same time going to oppsite
2464 directions. Affected file silcd/packet_receice.c.
2466 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Delete the client from channel even if the cilent->id is
2469 NULL. It was possible that client was deleted without
2470 removing from channels (theoretically at least). Affected
2471 file silcd/server.c and silcd/server_util.c.
2473 * Free the client data too when resuming is not successful.
2474 Affected file silcd/packet_receive.c.
2476 * Merged some code from c0ffee's silc-plugin. Affected files
2477 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2479 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2480 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2481 to the primary router connection, the other one returns
2482 TRUE if packet must be broadcasted to network.
2484 * All notifys that are destined to primary router (to network)
2485 are now automatically sent to backup routers even if the
2486 router is standalone (and has backup router). Affected files
2489 * Added --without-irssi and --without-silcd configuration
2490 options for disabling the compilation of these applications.
2491 Affected file configure.in.pre and prepare.
2493 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2496 UTF-8 encoding and decoding. Added also new encodings
2497 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2499 Added also SILC_STRING_LANGUAGE which is language and charset
2500 specific encoder and decoer for those platforms that support
2501 iconv(). It can convert the UTF-8 to and from the locale
2502 specific character set.
2504 Affected file lib/silcutil/silcstrutil.[ch].
2506 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2508 * Added function silc_get_command_name to the file
2509 lib/silcutil/silcutil.[ch].
2511 * Improved the server debug output a bit. Affected files are
2514 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Save the channel passphrase when received succesful JOIN
2517 command reply from router, on normal server. Otherwise
2518 joinig +a channels from normal server is not possible.
2519 Affected file silcd/command.c.
2521 * Fixed a bug in TOPIC_SET notify handling. The notifier
2522 may be other than client too, like server or channel.
2523 It expected it to always be only client and ignored the
2524 notify. Affected file silcd/packet_recieve.c.
2526 * Removed some (unnecessary) debug printing from
2527 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2529 * Do not force CMODE_CHANGE when server is announcing new
2532 Router announces stuff only after server reannounces channel
2533 after CHANNEL_CHANGE notify.
2535 These fixes optimizes the announcing procedure, and perhaps
2536 fixes some problems too. Affected file silcd/packet_receive.c.
2538 * Fixed SERVER_SIGNOFF sending to local clients. It was
2539 totally broken and sent the notify to all local clients,
2540 instead of only to those that was on same channel as the
2541 signing off clients. Affected file silcd/server_util.c.
2543 * Added -D option to server. It can be used to give debug
2544 level. The levels are from 0 - 99, and are predefined for
2545 smooth server debugging. (see silcd.c for the predefined
2546 levels). Affected file silcd/server.c.
2548 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2550 * Fixed a bug in Irssi SILC client to close the connection
2551 properly when disconnecting from server. Affected file
2552 irssi/src/silc/core/client_ops.c.
2554 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * When authenticating as founder during JOIN command, check
2557 that the one authenticating becomes the only founder on the
2558 channel. Affected file silcd/command.c.
2560 * Better checking for founder mode setting when CUMODE_CHANGE
2561 notify is received. Affected file silcd/packet_receive.c.
2563 * Close all connections when shutting down the server by sending
2564 DISCONNECT packet. Close all listeners too when shutting
2565 down the server. Affected file silcd/server.c.
2567 * Handle DISCONNECT packet correctly in client library by
2568 calling the "disconnect" client operation. Affected file
2569 lib/silcclient/client.c.
2571 * Handle local errors correctly during resuming. Affected
2572 file lib/silcclient/client.c.
2574 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * The log file is not dupped internally anymore in
2577 lib/silcutil/silclog.c. Fixed memory leaks too.
2579 * The scheduler now dispatches all pending timeout tasks
2580 when it is uninitialized with silc_schedule_uninit.
2581 Affected file lib/silcutil/silcschedule.c.
2583 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Added --enable-stack-trace option to configure. Added
2586 memory allocation stack trace support. Added files
2587 lib/silcutil/stacktrace.[ch]. Affected files are
2588 lib/silcutil/silcmemory.[ch].
2590 * Fixed memory leaks from libraries and server. Affected
2591 files around the tree.
2593 * Reverted back a fix made to CUMODE which broke it.
2594 Affected file silcd/command.c.
2596 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2599 core library, and implemented it. All textual messages SHOULD
2600 use this flag and the message MUST be UTF-8 encoded.
2601 All text messages sent by Irssi SILC client are now UTF-8
2602 encoded (regardless whether the terminal supports UTF-8 or not).
2603 Affected files are lib/silccore/silcchannel.h,
2604 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2607 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Added lots of new statistics updating that was missing from
2610 the server and router code. Affected files in silcd/.
2612 * Sending SIGUSR1 signal to server now dumps the current
2613 server statistics into /tmp directory. Affected file is
2616 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2617 the SILC Hash Interface also. Added new functions
2618 silc_hash_get_name, silc_hash_init, silc_hash_update and
2619 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2621 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Added some better info printing for client during connecting.
2624 Affected file silcd/server_util.c.
2626 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2627 to silence a user on a channel. Affected files are
2628 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2629 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2630 and silcd/packet_receive.c.
2632 * Fixed a fatal bug in handling of malformed command payload.
2633 Affected file silcd/command.c.
2635 * Fixed a double free when announcing channel users to router.
2636 Affected file silcd/server.c.
2638 * After successful authentication to channel founder mode, check
2639 that there isn't anyone else with founder mode on the channel.
2640 The one that authenticated will become founder and anyone
2641 else is demoted. Affected file silcd/command.c.
2643 * Added error printing of any error that has occurred during
2644 any command in client library. Affected file is
2645 irssi/src/silc/core/client_ops.c.
2647 * Removed some error printing from the client library and left
2648 it for the application to worry (from the error status it
2649 receives in 'command' client operation. Affected file is
2650 lib/silcclient/command.c.
2652 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2655 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2656 Starting key agreement with itself is denied. Affected file
2657 is lib/silcclient/client_keyagr.c.
2659 * Fixed some error checkings from the SFTP library which caused
2660 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2661 and lib/silcsftp/sftp_util.c.
2663 * Added new "debug" and "debug_string" settings to Irssi SILC
2664 client which can be used to print runtime debugging on the
2665 Irssi's screen. Available when compiled with --enable-debug
2666 option. Affected file irssi/src/silc/core/silc-core.c.
2668 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2670 * Fixed a missing variadic parameter in a function call that
2671 caused server crash when a non-allowed connection arrived.
2672 Reported by Richard Becker. Affected file silcd/server.c.
2674 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added WATCH list sending to backup routers from router.
2677 The WATCH command is sent by the router to the backup
2678 router. Affected file silcd/command.c.
2680 * Mark the backup_router flag for RouterConnection entry
2681 if the backup router stuff is defined in the config file.
2682 Affected file silcd/serverconfig.c.
2684 * Fixed some backup data sending around the code to work better
2685 if the router is standalone router. Not all places were fixed.
2686 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2689 * Fixed the router connecting when connecting to multiple
2690 routers. It ignored every other router except the first
2691 one. Affected file silcd/server.c.
2693 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Made the private key generation after expiration optional.
2696 If not created after expiration the old key will re-expire
2697 at a later time (and thus key pair is not necessary to
2698 change). Affected file irssi/src/silc/core/clientutil.c.
2700 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * The length arguments in bind() and connect() were wrong
2703 and fixed now to used SIZEOF_SOCKADDR in the
2704 lib/silcutil/unix/silcunixutil.c.
2706 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Fixed detach timeout handling to use Client ID and not
2709 the actual client entry which may be freed in the callback.
2710 Affected file silcd/command.c.
2712 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Merged c0ffee's multiple interface support patch.
2715 Affected files in silcd/.
2717 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Cleanup keys properly. Affected file is
2720 irssi/src/silc/core/clientutil.c.
2722 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Display the user mode on the status bar. Affected file
2725 irssi/src/silc/core/silc-expandos.c.
2727 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * If private message key is not set, but the flag is set in
2730 the packet, ignore the packet since it cannot be decrypted.
2731 Affected file lib/silcclient/client_prvmsg.c.
2733 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * When resuming client, remove the old client entry from
2736 the watcher list too. Affected file silcd/packet_receive.c.
2738 * Do not allow normal server to force founder mode away
2739 from router if the founder mode is already set. Affected
2740 file silcd/packet_receive.c.
2742 * Remove the client entry with watch notify types with short
2743 timeout, and not directly, so that other notifys can be
2744 retrieved too. Affected file lib/silcclient/client_notify.c.
2746 * Display notification about data messages that cannot be
2747 displayed. Affected files irssi/src/silc/core/client_ops.c,
2748 irssi/src/fe-common/silc/module-formats.[ch].
2750 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2752 * Fixed the CHANNEL_CHANGE notify handling in client libary
2753 to not use freed memory. Affected file is
2754 lib/silcclient/client_notify.c.
2756 * Fixed CUMODE_CHANGE notify handling in server. Affected
2757 file silcd/packet_receive.c.
2759 * Fixed USERS command to support empty channels. Affected
2760 file silcd/command.c.
2762 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Allow multiple identical pending commands to be registered
2765 in client library. Affected file is lib/silcclient/command.c.
2767 * Call the completion for resolving client information only
2768 after all resolvers has finished. This fixes a crash in
2769 the client. Added support for checking when the resolvers
2770 are finished. Affected file is lib/silcclient/idlist.c.
2772 * Wait by default 3 seconds before reconnecting to the server
2773 after being disconnected. Makes the /detach command a bit
2776 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Check the watcher list before sending signoff notifys
2779 when closing client connection. Affected file is
2782 * Added better CMODE command rights checking. Affected file
2783 silcd/server_util.c.
2785 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Fixed watcher list checking during server signoff. It
2788 crashed the server. Affected file silcd/server_util.c.
2790 * The JOIN command reply returns now the founder's public
2791 key. Affected file is silcd/command.c.
2793 * Announce the channel mode, and the mode properties with
2794 CMODE_CHANGE notify. Affected file silcd/server.c.
2796 * Mark new channels by default disabled, untill at least
2797 one user joins the channel. Affected file is
2798 silcd/packet_receive.c.
2800 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * The nickname argument to watch notify can be optional.
2803 Fixes a crash in server. Affected file silcd/packet_send.c.
2805 * Remove the client entry from cache if the WATCH notify type
2806 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2807 lib/silcclient/client_notify.c.
2809 * Check the watcher list before and after changing nickname
2810 when the NICK_CHANGE notify is received. Affected file is
2813 * Fixed a crash in OPER and SILCOPER command sending. Empty
2814 passphrase caused the crash. Affected file is
2815 lib/silcclient/command.c.
2817 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Merged with Irssi CVS for Irssi SILC client.
2821 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Completed the protocol specifications.
2825 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Merged with Irssi CVS for Irssi SILC client.
2829 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added the founder's public key delivery to the
2832 CUMODE_CHANGE notify type as well. Updated the protocol
2833 specs and the code. Affected files are silcd/packet_send.[ch],
2834 silcd/packet_receive.c and silcd/command.c.
2836 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Added silc_pkcs_public_key_copy function into the
2839 lib/silccrypt/silcpkcs.[ch].
2841 * Remove the `iv' from the SilcChannelEntry since we can
2842 live without it. Affected files are silcd/idlist.h and
2843 silcd/packet_receive.c.
2845 * Added support for sending the founder's public key in
2846 the CMODE_CHANGE notify packet in the server. Affected
2847 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2848 silcd/command.c and silcd/server.c.
2850 * Changed the FOUNDER_AUTH authentication to use only
2851 public key authentication as defined by new protocol
2852 specs. Passphrase authentication with that mode cannot
2853 be used anymore. It is now possible to reclaim founder
2854 mode from any server in the network. Affected files are
2855 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2857 * Added permanent channels support by making the channel
2858 permanent when FOUNDER_AUTH mode is set on the channel.
2859 The channel will not be destroyed even if channel is empty
2860 when that mode is set. Protocol TODO #17. Affected
2861 files are silcd/server.[ch], server_util.[ch],
2862 silcd/command.c, silcd/packet_receive.c and
2863 lib/silcclient/command.c.
2865 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Added reference counter to the command reply context in
2868 the client library. Affected files are
2869 lib/silcclient/command_reply.[ch].
2871 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Fixed rekey protocol with PFS in the client library.
2874 Affected file is lib/silcclient/protocol.c.
2876 * Added support for list of errors in client library
2877 command reply handling. Affected file is
2878 lib/silcclient/command_reply.c.
2880 * Defined that the WHOIS and IDENTIFY commands can send
2881 list of errors. Updated the protocol specs. Protocol
2884 * Added support for sending list of errors to WHOIS and
2885 IDENTIFY commands in server. Added support for receiving
2886 list of errors in server. Affected files are
2887 silcd/command.c and silcd/command_reply.c.
2889 * Fixed client info resolving on LEAVE command in client
2890 library to not crash. Affected file is
2891 lib/silcclient/client_notify.c.
2893 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Defined that the NICK command replies with thew changed
2896 nickname too, to make the nickname changing simpler at
2897 the client's end. Updated protocol specs and the code
2898 in client and server. Affected files are
2899 silcd/command.c, lib/silcclient/command_reply.c and
2900 lib/silcclient/command.c.
2902 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * Added `Compressed' packet flag to indicate that the packet
2905 payload is compressed by the sender. Updated the protocol
2906 specs and the core library. The compression still is not
2907 implemented in the sources. Affected file is
2908 lib/silccore/silcpacket.h.
2910 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Remove pending command callbacks also if the connection
2913 to the server is destroyed. Affected file is
2914 lib/silcclient/client.c.
2916 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Added new QUIET channel user mode that can be used to
2919 quiet a user in a channel. Updated the protocol specs but
2920 it wasn't implemented yet. Protocol TODO #27. Affected
2921 file is lib/silccore/silcmode.h.
2923 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Added BLOCK_INVITE user mode to be able to block incoming
2926 invite notifications. Protoocol TODO #26. Affected files
2927 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2930 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2931 the protocol specs and the code. Affected file is
2932 lib/silccrypt/silcpkcs.c.
2934 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Disconnect Payload includes now the status type. Updated
2937 the protocol specs and the code. Protocol TODO #25.
2938 Affected files are silcd/server.c, lib/silcclient/client.c.
2940 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2941 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2942 Moved the silc_client_command_status_messages table to the
2943 lib/silcutil/silcutil.c and added new funtion
2944 silc_get_status_message, which deprecates function
2945 silc_client_status_message. Affected files are
2946 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2947 lib/silcutil/silcutil.[ch].
2949 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Defined that the nickname hash in Client ID MUST be from
2952 lowercase nickname. This effectively changes nicknames in
2953 SILC to case-insensitive. Updated the protocol specs and
2954 the code. Affected files are lib/silcutil/silcutil.[ch],
2955 silcd/serverid.c, and silcd/idlist.c.
2957 * Added new channel user modes BLOCK_MESSAGES_USERS and
2958 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2959 code. Affected files are lib/silccore/silcmode.h,
2960 lib/silcclient/command.c, and silcd/packet_send.c.
2962 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2963 specs and code. Affected file lib/silccore/silcstatus.h.
2965 * Added support for watch list. It is possible to add nicknames
2966 to be watched, and when they come to network, leave network
2967 or user mode changes the watcher will be notified of this
2968 change. Added SILC_COMMAND_WATCH command, added new
2969 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2970 notifications. Updated the protocol specs and implemented
2971 this to library, client and server. Protocol TODO #21.
2972 Affected files are lib/silccore/silccomand.h,
2973 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2974 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2975 silcd/packet_send.[ch], silcd/packet_receive.c, and
2976 irssi/src/silc/core/client_ops.c.
2978 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2979 somebody watching you. Updated the protocol specs and the
2980 code. Affected files are lib/silccore/silcmode.h, and
2981 lib/silcclient/command.c.
2983 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Added service support to SILC protocol. Added new command
2986 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2987 core library. Services are not implemented in server or
2988 client for now. Protocol TODO #20. Affected files are
2989 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2991 * Added SilcStatus argument to `command' client operation
2992 to return the error status when command sending fails
2993 locally. Changed all command in client library to return
2994 correct command status. Affected files are
2995 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2996 irssi/src/silc/core/client_ops.c.
2998 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Added silc_mime_parse function to parse MIME headers.
3001 Affected files are lib/silcutil/silcstruti.[ch].
3003 * Added MIME header parsing in Irssi SILC Client. It displays
3004 all textual MIME objects, others it ignores. Affected file
3005 is irssi/src/silc/core/clien_ops.c.
3007 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3009 * Fixed a bug in the pid writing function, which couldn't be
3010 written in a root-owned directory.
3012 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Defined that channel message to unknown Channel ID must
3015 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3016 Updated the protocol specs and the code in server. The
3017 affected file is silcd/packet_receive.c.
3019 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3022 that it is used to send error notifys if error occurs during
3023 some SILC packet processing, except commands. The error
3024 types are same as for command reply types. Defined that
3025 if private message is sent to unknown Client ID the error
3026 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3027 Updated the protocol specs and code. Affected files are
3028 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3029 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3030 and irssi/src/silc/core/client_ops.c. Renamed the
3031 SilcCommandStatus to SilcStatus.
3033 * Defined the use of extra WHOIS attributes in WHOIS command.
3034 The <Requested Attributes> (defined in a separate document)
3035 can be used to request additional information about user
3036 not returned by standard WHOIS command. Defined that server
3037 can send WHOIS command directly to client. Client provides
3038 the requested attributes to the server. Updated the protocol
3039 specs. Protocol TODO #4. Implementation is not done yet
3040 (Protocol TODO #24).
3042 * Renamed function silc_client_command_status_message to
3043 silc_client_status_message. Affected files are
3044 lib/silcclient/command_reply.[ch].
3046 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3049 32 bit integers. Updated the protcol specs and the code.
3050 Affected files are silcd/command.c and
3051 lib/silcclient/command.c.
3053 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3055 * Fixed a bug in library where sending a bogus authentication
3056 payload would lead to a crash. Affected file is
3057 lib/silccore/silcauth.c.
3059 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Added detach_disabled and detach_timeout server config
3062 options to the server. Affected files silcd/serverconfig.[ch],
3063 silcd/command.c and silcd/packet_receive.c.
3065 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * Added resolve_cmd_ident field to the SilcClientEntry structure
3068 too so that if the entry is for example being resolved so
3069 another command may attach to the same pending command reply
3070 without requiring to resolve the same entry again. Added
3071 support for adding multiple pending commands for one
3072 command idenfier. Affected files lib/silcclient/command.[ch],
3073 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3075 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Defined that server receives WHOIS command reply for private
3078 and secret channels too. Updated protocol specs and the
3079 code in server. Affected file silcd/command.c.
3081 * Defined <channel user mode list> argument to WHOIS command
3082 reply for returning user modes on the channels. The
3083 channel list now doesn't include the user mode anymore but the
3084 actual channel mode. Updated protocol specs and the code in
3085 client and server. Affected files are silcd/command_reply.c,
3086 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3087 and lib/silcclient/command_reply.c.
3089 * Save the channels list in WHOIS command reply in normal server
3090 so that WHOIS always shows joined channels also in normal
3091 server and not just on router. Affected file is
3092 silcd/command_reply.c.
3094 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3096 * Defined that server receives USERS command reply for private
3097 and secret channels too. Updated protocol specs and the
3098 code in server. Affected file silcd/command.c.
3100 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Changed the UMODE's mode mask argument to be optional. If
3103 not provided then the command merely returns the current mode
3104 mask to the client. Updated protocol specs and the server.
3105 Affected file is silcd/command.c.
3107 * Added SILC session detachment/resuming support. It is possible
3108 to detach by closing the network connection and then re-connect
3109 and resume to the old client session. Added DETACHED user
3110 mode that server will set for detached client. Added new
3111 packet RESUME_CLIENT which is used to perform the resuming
3112 process. Added DETACH command. Updated the protocol specs,
3113 core library, client and server. Protocol TODO #22. Very
3114 many affected files around the tree.
3116 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Changed the CMODE's mode mask argument to be optional. If
3119 not provided then the command merely returns the current mode
3120 mask to the client. Updated protocol specs and the server.
3121 Affected file is silcd/command.c.
3123 * Changed the Killer's Client ID in KILLED notify to be just
3124 any ID payload since router server is allowed to kill as well.
3125 Updated protocol specs, client libary and server. Affected
3126 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3127 and irssi/src/silc/core/client_ops.c.
3129 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Added new user modes ANONYMOUS for special anonymous servers
3132 that may set the mode for client, and BLOCK_PRIVMSG which
3133 client may set to block incoming private messages unless the
3134 Private Message Key flag is set (using private keys to protect
3135 private messages). Updated protocol specs and code in client
3136 and server and core library. Protocol TODO #23. Affected
3137 files are lib/silccore/silcmode.h, silcd/server.[ch],
3138 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3139 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3141 * Added new channel user mode BLOCK_MESSAGES which the client
3142 may set to itself to tell server not send channel messages.
3143 Other packets such as channel key packets are still sent.
3144 Protocol TODO #23. Updated the protocol specs, client and
3145 server. Affected files are lib/silccore/silcmode.h,
3146 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3147 lib/silcutil/silcutil.c, silcd/command.c, and
3148 silcd/packet_send.c.
3150 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Redefined the Status Payload to include now two 8 bit fields,
3153 instead of one 16 bit field. This now makes it possible to
3154 send list of errors. Updated the protocol specs and the code
3155 in core library, client library and server. Protocol TODO #1.
3156 Affected files are lib/silccore/silccommand.[ch],
3157 lib/silcclient/command_reply.[ch], silcd/command.c,
3158 silcd/command_reply.c and silcd/packet_receive.[ch].
3160 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3162 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3163 must be handled by the application and should tell the application
3164 that an error message was already printed, and it should print the
3165 config coords (line, filename, ...). Affected files are
3166 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3168 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3169 server config parsing code more readable.
3171 Fixed a bug in the fetch_logging() config callback.
3173 Affected files is silcd/serverconfig.c.
3175 * Drop root privileges when started in foreground. Don't drop them
3176 if debugging also. Affected file is silcd/silcd.c.
3178 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Added more IM-like features by introducing new user modes
3181 for setting various presence information. Added new modes:
3182 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3183 specs and code. Protocol TODO #19. Affected files are
3184 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3185 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3187 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Added STATS command to the protocol after all, to return
3190 various statistical information about the network. It can
3191 be used by clients to retrieve statistical information, and
3192 servers may use it to to fetch cell and network wide
3193 statistics from router. Updated the protocol specs and
3194 implemented it to the server. Protocol TODO #16.
3195 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3196 silcd/command_reply.[ch].
3198 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * The LIST command reply in client libary now adds new channel
3201 entry if the returned channel doesn't exist yet in cache,
3202 and returns the channel entry to the application in the
3203 command_reply client operation. Affected file is
3204 lib/silcclient/command_reply.c.
3206 * Changed the channel message payload's MAC generation to
3207 include the IV in the MAC as well. This way all relevant
3208 parts of the channel message payload are authenticated also
3209 with the channel message MAC (and not only by packet MAC).
3210 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3211 Affected file is lib/silccore/silcchannel.c.
3213 * Fixed the SKE to save the remote version, since the
3214 silc_ske_parse_version mistakenly checked wrong version,
3215 after it replaced the start payload. Affected files are
3216 lib/silcske/silcske.[ch].
3218 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3221 string utility functions. Added there also new functions
3222 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3223 Affected files lib/silcutil/silcstrutil.[ch].
3225 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3226 files are lib/silcutil/silcstrutil.[ch].
3228 * Defined that the security property fields in SKE SHOULD be
3229 UTF-8 encoded, defined that version string MUST be US-ASCII
3230 encoded, defined that passphrases sent in connection
3231 authentication protocol MUST be UTF-8 encoded. Implemented
3232 these to the client and server. Defined also that other
3233 passphrases sent in the protocol MUST be UTF-8 encoded.
3234 Affected files are lib/silcske/silcske.c,
3235 lib/silcclient/protocol.c, silcd/protocol.c,
3236 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3238 * Changed the silc_client_close_connection interface to not
3239 need the SilcSocketConnection which should not be visible
3240 to application. Affected files are lib/silcclient/client.c
3241 and lib/silcclient/silcclient.h.
3243 * Rewrote the text for Private Message Key Payload in the
3244 protocol specification. Protocol TODO #11.
3246 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Upgraded the protocol version to 1.1, updated protocol specs
3251 * Added the nickname as new argument to NICK_CHANGE notify and
3252 added it to protocol specs and implemented it to client and
3253 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3254 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3255 lib/silcclient/client_notify.c.
3257 * Added the killer's client ID to the KILLED notify and added
3258 it to protocol specs and implemented it to client and server.
3259 Protocol TODO #13. Affected files are silcd/command.c,
3260 silcd/packet_receive.c, packet_send.[ch],
3261 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3262 The killer's client entry is now returned to application in
3263 the `notify' client operation.
3265 * Fixed the Max Argument fields that had too large value set
3266 in the protocol specs. Protocol TODO #14.
3268 * Added the LEAVE command reply to return the ID of parted
3269 channel. Updated protocol specs and implemented it to the
3270 client and server. Protocol TODO #15. Affected files are
3271 silcd/command.c, lib/silcclient/command_reply.c. The channel
3272 entry is now returned to application in the `command_reply'
3275 * Rewrote the version SKE version checking in client libary
3276 and in server to use the silc_parse_version_string. Affected
3277 files are lib/silcclient/protocol.c, silcd/protocol.c.
3279 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3280 commands that was missing it, and updated protocol specs and
3281 the server implementation. Protocol TODO #10. The affected
3282 file is silcd/command.c.
3284 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3285 generic reply to a generic request (REQUEST flag), and
3286 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3287 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3288 to define the payload for DATA flag. Added the flags to
3289 the implementation. Protocol TODO #9. Affected file is
3290 lib/silccore/silcchannel.h.
3292 Changed the client library to return the message length
3293 to application as well in the channel_message and private_message
3294 client operations. Affected files are
3295 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3296 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3297 and lib/silcclient/client_ops_example.c.
3299 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3300 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3301 the channel. Updated protocol specs and impelemented this
3302 to client and server. Protocol TODO #6. Affected files are
3303 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3304 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3306 Added new options m and M to CMODE command in Irssi SILC
3307 client to set these modes.
3309 * Deprecated all administrative commands from SILC protocol
3310 since they are highly implementation specific commands.
3311 Updated protocol specs. Moved the old commands in
3312 implementations to private range of command types. Affected
3313 files are silcd/command.c, lib/silcclient/command.c and
3314 lib/silcclient/command_reply.c. Protocol TODO #8.
3316 * Fixed a bug in server where sending unknown command crashes
3317 the server. Affected file silcd/command.c.
3319 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Added SILC_PROTOCOLVERSION macro to check protocol version
3322 of a socket connection. The affected file is
3323 lib/silcutil/silcsockconn.h.
3325 * Added better error logging in rekey protocol. Affected file
3328 * Do not check public key types in SKE during rekey. Affected
3329 file lib/silcske/payload.c.
3331 * Fixed the rekey protocol with PFS, which was totally broken.
3332 Affected file silcd/protocol.c.
3334 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Some client implementations quit network by doing first LEAVE
3337 and then immediately SIGNOFF (like Bombyx). We now do check
3338 after a short time after LEAVE notify and check whether the
3339 client is still valid after LEAVE, and if not we remove it from
3340 cache. Affected file is lib/silcclient/client_notify.c.
3342 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3344 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3345 it's good not to have security holes here.
3347 * Fixed a negative refcount situtuation for the config context.
3348 Affected file is silcd/serverconfig.c.
3350 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3352 * ROBOdoc documented lib/silcutil/silcutil.h.
3354 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * Optimized even more the SilcPacketContext structure. Now
3357 totally saved 16 bytes of memory per context after optimization.
3358 Affected files are lib/silccore/silcpacket.[ch].
3360 * Made strict checks for valid SILC IDs. Affected file is
3361 lib/silccore/silcid.c.
3363 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Changed the object argument for silc_cipher_register,
3366 silc_hash_register, silc_hmac_register and silc_pkcs_register
3367 to const. Affected files are lib/silccrypt/silccipher.[ch],
3368 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3370 * Changed the silc_get_username and silc_get_real_name to
3371 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3373 * Fixed the Irssi SILC Client to use the silc_get_username and
3374 silc_get_real_name insted of glib routines since the glib
3375 routines only corrupt stack. Fixes the Irssi SILC to work in
3376 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3378 * Fixed the Irssi to not use g_get_home_dir since it crashes
3379 or returns garbage on cygwin and corrupts stack. Added function
3380 get_home_dir to Irssi routines. Affected files are
3381 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3383 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * Made some structure optimizations. SFTP memory FS MemFSEntry
3386 entry structure. Optimized SilcTask structure. Optimized
3387 SilcPacketContext structure.
3389 Affected files lib/silcsftp/sftp_fs_memory.c,
3390 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3392 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * And yet again reverted back the config thing since Johnny
3395 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3398 * Fixed memory leaks from config object. Affected files are
3399 silcd/serverconfig.[ch].
3401 * Added support for adding new connections to the server in rehash.
3402 After rehash they take effect.
3404 Added support for changing the maximum allowed connections in
3405 rehash. The number can grow but going smaller is not supported.
3407 Added function silc_server_num_sockets_by_remote to the
3408 silcd/server_util.[ch].
3410 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3412 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3414 * Added preliminary checking during config parsing for a valid
3415 public/private key and removed further checks in the code.
3416 Affected files are silcd/serverconfig.[ch], server.c.
3418 * Moved functions silc_server_drop() and silc_server_daemonise()
3419 from server.c to silcd.c since they are stricly related to
3420 the application activity.
3422 * Reverted a small part of the automatic ref/unref since
3423 it caused a double unref in some situations. Affected
3424 files are silcd/silcd.[ch], server.c, serverconfig.c.
3426 * Added some .cvsignore files in the lib directory.
3428 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Fixed silc_net_gethostbyaddr to correctly resolve by
3431 address. Affected file lib/silcutil/silcnet.c.
3433 * Fixed the notify relaying to client. The HMAC to be used
3434 with relayed packets ws wrong and caused decryption failure
3435 at the client end. Affected file is silcd/packet_receive.c.
3437 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3439 * Created new branch silc_protocol_1_0_branch.
3441 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3443 * Changed the silc_server_config_* routines to be SilcServer
3444 independent. They are now officially application specific code
3445 and not part of generic server implementation. Affected files
3446 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3448 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Added automatic referencing of config context in the
3451 silc_server_config_alloc, and automatic unreferencing in the
3452 silc_server_config_destroy. Affected files are
3453 silcd/serverconfig.[ch], silcd/silcd.c.
3455 * Fixed the silc_log_quick handling in the logging routines.
3456 It didn't log quickly when it was TRUE. Affected file is
3457 lib/silcutil/silclog.c. Also the flush delay was set even
3458 if it was 0 in config file. Affected file is
3459 silcd/serverconfig.c.
3461 * Added support for changing key pair of the server in rehash.
3462 Affected file silcd/server.c.
3464 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3467 too early, before getting the channel entry. Affected file
3468 is silcd/packet_receive.c.
3470 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3472 * Added functions silc_server_config_[ref/unref], these are used
3473 to prevent that the config object is destroyed.
3475 No longer directly affect global variables silc_log_quick and
3476 silc_log_delay, they are first cached inside the config object
3477 and then applied with silc_server_config_setlogfiles().
3479 silc_server_config_set_defaults() is now internal to
3480 serverconfig.c, there are no reasons to show this internal stuff
3483 Affected files are silcd/serverconfig.[ch].
3485 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3486 fprintf's to stderr, since some code may be executed again after
3487 the server went into the background. Affected files are
3490 * Added rehash support. Added function silc_server_rehash() that
3491 will perform all the basic tasks of the rehashing procedure.
3493 * Added command line option `-x, --hexdump'. This will enable the
3494 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3495 The option `--hexdump' implies `--debug'.
3497 * Fixed a bad bug in the logging APIs (silcutil library) where
3498 the application would crash after calling silc_log_reset_all().
3500 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3502 * Fixed the KICKED notify handling in client library to
3503 correctly remove the channel and all entries from the
3504 channel when I was kicked. This bug crashed the client.
3506 Fixed yet another but in KICKED notify handling to remove
3507 the kicked client correctly from the channel.
3509 Affected file is lib/silcclient/client_notify.c.
3511 * Fixed a minor bug in looking up correct client entry
3512 in KICKED notify in server. Affected file is
3513 silcd/packet_receive.c.
3515 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3516 sources correctly to distribution. Fixes --with-gmp option.
3518 * Removed the manual rehashing from ID Cache, and changed it
3519 to use the SILC Hash Table's auto rehash feature. Affected
3520 file is lib/silccore/silcidcache.c.
3522 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Fixed a bug in the silc_client_nickname_format function that
3525 handles the multiple same nickname formatting. Two clients
3526 with same nickname caused problems after the first one left
3527 and rejoined. It didn't format the nickname correctly.
3528 Affected file is lib/silcclient/idlist.c.
3530 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Don't change the topic if olod topic is same as new one.
3533 Affected file is silcd/packet_receive.c.
3535 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Added cross-reference support to the SILC Documentation
3538 generator. All types across all HTML files are now cross-
3539 referenced. Affected files util/robodoc/generator.c and
3540 scripts/silcdoc/silcdoc.
3542 * Added file lib/silcutil/silctypes.h to include all the
3543 arithmetic type definitions and some macros. Removed
3544 includes/bitmove.h and moved macros to silctypes.h.
3546 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3550 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Added `type' argument to silc_id_payload_parse_id function which
3553 now returns the type of the ID to the sent pointer. Affected
3554 file is lib/silccore/silcid.[ch].
3556 * Added check for CMODE_CHANGE notify type that mode change is
3557 allowed by the sender. Affected file silcd/packet_receive.c.
3559 * Added check for CUMODE_CHANGE notify type that mode change is
3560 allowed by the sender. Affected file silcd/packet_receive.c.
3561 Added the ID type as CUMODE_CHANGE notify type as argument
3562 to the `notify' client operation. Affected files are
3563 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3565 * Added function silc_client_add_server to the client library.
3566 Added support for resolving also channel and server info when
3567 received unknown entity in notify packet. Affected files are
3568 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3570 * Added function silc_command_get_status to return the command
3571 status from the command reply's argument payload. Affected files
3572 are lib/silccore/silccommand.[ch].
3574 * Added check for KICKED notify type that the kicking is
3575 allowed by the client. Affected file silcd/packet_receive.c.
3577 * Created function silc_get_input which can be used to get input
3578 (echo on or off) from user on command line. Affected files are
3579 lib/silcutil/silcutil.[ch].
3581 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Optimized silc_server_packet_relay_to_channel function.
3584 Added new function silc_channel_message_payload_encrypt which
3585 can be called directly if channel message payload needs to
3586 be encrypted and is already encoded (no need to call _encode
3587 function). Packet relaying is now done by router without any
3588 extra memory allocations. Affected files are
3589 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3590 silcd/packet_send.c.
3592 * Fixed the INVITE notify handling. It took wrong arguments
3593 as invite list and invite delete. Affected file is
3594 silcd/packet_receive.c.
3596 * Added check for TOPIC_SET notify type that the topic change is
3597 allowed by the client. Affected file silcd/packet_receive.c.
3599 * Added check for INVITE notify type that inviting is allowed by
3600 the client. Affected file silcd/packet_receive.c.
3602 * Changed the silc_server_client_on_channel to return the
3603 SilcChannelClientEntry as well. Moved the function
3604 silc_server_check_cmode_rights to server_util.[ch].
3605 Affected files are silcd/server_util.[ch], silcd/command.c.
3607 * Added function silc_server_check_umode_rights to check whether
3608 changing client's user mode is allowed. Added check for
3609 UMODE_CHANGE notify type that the umode change is allowed
3610 by the client. Affected files are silcd/server_util.[ch],
3611 silcd/packet_receive.c and silcd/command.c.
3613 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3616 ID length. It ignored that ID can be IPv6 based as well.
3617 Affected file lib/silccore/silcpacket.h.
3619 * Fixed the silc_id_id2str and silc_id_str2id to take the
3620 IPv6 address offset's into consideration. Affecte file is
3621 lib/silccore/silcid.c.
3623 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Fixed the internal Unix scheduler functions to check for
3626 NULL context they may receive. The affected file is
3627 lib/silcutil/unix/silcunixschedule.c.
3629 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3631 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3632 can specify different directory with --home command line
3633 parameter. Affected files irssi/src/silc/core/client_ops.c,
3636 * SILC-specific commands aren't now executed if the active server
3637 isn't of SILC-type, so there won't be problems with having
3638 IRC and SILC protocol support in same client. Affected files
3639 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3642 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Improved the signal support in SILC Schedule. Added new
3645 function silc_schedule_signal_call which is used by application
3646 to mark a signal to be called. It is now safe to perform
3647 any kind of tasks in signal callbacks since it is guaranteed
3648 that the application specified signal callback is called
3649 after the signal is over. Affected files are
3650 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3652 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Added `name' field to SilcChannelPrivateKey to represent
3655 application given name for the key. Moved also the context from
3656 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3657 Added the `name' argument also to the function
3658 silc_client_add_channel_private_key.
3660 Added function silc_client_current_channel_private_key to set the
3661 current channel private key in use.
3663 Added "change" command to KEY command which can be used to change
3664 the current channel private key. Bound the command also to
3665 alt+K (Alt+Shift+k).
3667 Also affected files lib/silcclient/client_channel.c,
3668 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3670 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Added silc_rng_get_byte_fast function in to the
3673 lib/silccrypt/silcrng.[ch].
3675 * Changed the interface of silc_packet_assemble and the
3676 silc_packet_send_prepare. If silc_packet_assmble is now
3677 called the application does not call silc_packet_send_prepare
3678 because the library will call it automatically. These
3679 interfaces now also return a reference to the outgoing buffer
3680 which includes the assembled packet, which the application can
3681 use to encrypt the packet.
3683 Affected files are lib/silccore/silcpacket.[ch],
3684 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3685 silcd/packet_send.c, server_backup.c and packet_receive.c.
3687 * Fixed a packet sending bug on very high load, where outgoing
3688 packet queue wasn't handled correctly and packets got corrupted.
3689 Affected files are lib/silcutil/*/silc*sockconn.c,
3690 lib/silcclient/client.c and silcd/server.c.
3692 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Added macro SILC_PACKET_DATALEN which can be used during
3695 packet assembling to check whether the data to be added to
3696 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3697 len is truncated until it fits it.
3699 Added checks for maximum length of channel message payload and
3700 private message payload also.
3702 Added checks for maximum packet length in server and in
3705 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3706 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3707 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3708 lib/silcclient/client_prvmsg.c.
3710 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Added silc_server_packet_queue_purge call to the
3713 silc_server_disconnect_remote to assure that all data in the
3714 queue before disconnecting is sent to the network. Affected
3715 file silcd/server.c.
3717 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Added the deleting of server's own ID cache entry to the
3720 silc_server_free function. Free also everything else that
3721 has been allocated in silc_server_init. The affected file
3724 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Added functions silc_parse_version_string, silc_version_to_num,
3727 and silc_ske_parse_version to parse SILC protocol style version
3728 strings. Affected files lib/silcutil/silcutil.[ch] and
3729 lib/silcske/silcske.[ch].
3731 * Added new configuration params: version_protocol, version_software
3732 and version_software_vendor to specify what version the remote
3733 host must at least be to be able to connect to server. The vendor
3734 string can be regex matched too. Added new function
3735 silc_server_connection_allowed to check maximum number of allowed
3736 connections, and allowed versions for incoming connections.
3737 Affected files are silcd/server.c, server_util.[ch] and
3740 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Added preliminary support for signals in scheduler. The
3743 signals we care about are now blocked always when the scheduler
3744 is locked. This way we can synchronise the use of signal with
3745 scheduler. It is guaranteed that when signal occurs the scheduler
3746 is not locked, and thus new tasks can be safely added to the
3749 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3750 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3751 Added new platform specific routines
3752 silc_schedule_internal_signals_[un]block and
3753 silc_schedule_internal_signal_[un]register.
3755 Added new functions to SILC Schedule API:
3756 silc_schedule_signal_[un]register. Each signal that application
3757 is going to use should be registered to the scheduler.
3759 Affected files are lib/silcutil/silcschedule.[ch],
3760 lib/silcutil/*/silc*schedule.c.
3762 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * Check for unauthenticated client and server in the
3765 silc_server_new_client and silc_server_new_server functions.
3766 Affected file silcd/packet_receive.c.
3768 * Added function silc_string_is_ascii to check whether given
3769 string is 7-bit ASCII string. Affected files are
3770 lib/silcutil/silcutil.[ch].
3772 * Added function silc_id_is_valid_server_id into the
3773 silcd/serverid.c and added checking for valid Server ID's in
3774 silc_server_new_server. The Server ID must always be based
3775 on the server's public IP address.
3777 * Added logging of DISCONNECT packet message in the server.
3778 Affected file silcd/server.c.
3780 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Changed all library interfaces that use Global RNG to also
3783 accept SilcRng as argument. Affected files are
3784 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3785 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3786 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3787 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3788 lib/silccrypt/rsa.c.
3790 * Added function silc_pkcs_generate_key to the
3791 lib/silccrypt/silcpkcs.[ch] for applications so that they
3792 don't need to do pkcs->pkcs->init calls anymore.
3794 * Remove SilcSocketConnection from the SFTP API since it really
3795 wasn't needed there. The application has the information
3796 saved in its contexts anyway and the SFTP layer doesn't need
3797 know about it. Affected files lib/silcsft/silcsftp.h and
3798 lib/silcsftp/sftp_[server/client].c.
3800 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3801 The SilcSimContext is not SilcSim.
3803 * Fixed possible buffer overflows in silc_id_render in the
3804 lib/silcutil/silcutil.c.
3806 * On EPOC the global crypto module lists are not used at all
3807 in the crypto library. Added support for using the constant
3808 algorithm list on EPOC. Affected files are
3809 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3812 * Fixed the handling of third parameter of KICKED notify, since
3813 it was mistakenly updated to SILC Protocol 1.0 even though it
3814 is to be included in 1.1. Since it is not in 1.0 it is not
3815 mandatory, and this fix now handles it only if it is provided,
3816 and it is not error if it is not provided. Affected file
3817 lib/silcclient/client_notify.c.
3819 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3822 client. Affected file irssi/src/silc/core/client_ops.c.
3824 * Merged with Irssi 0.8.4 from irssi.org CVS.
3826 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Check for valid socket connection in client entries before
3829 sending any messages. Fixes a crash, but doesn't fix some
3830 other underlaying bug that is lurking there. Affected
3831 file silcd/packet_send.c.
3833 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3835 * $usermode, $cumode and $cumode_space expandos shouldn't do
3836 anything with non-SILC server records. Affected file
3837 irssi/src/silc/core/silc-expandos.c
3839 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3841 * Fixed the silc_net_check_[host/local]_by_sock to support
3842 IPv6 bound sockets as well. Now they can return IPv6 addresses
3843 as well. Affected file lib/silcutil/silcnet.c.
3845 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3846 Affected lib/silcutil/unix/silcunixnet.c.
3848 * Fixed ID rendering (at least on some platforms, not NetBSD)
3849 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3851 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3853 * Added silc_hash_public_key and silc_hash_public_key_compare
3854 functions to be used with SilcHashTable. They can be used to
3855 hash public keys and compare public keys in hash table. Affected
3856 file lib/silcutil/silcutil.[ch].
3858 * Added support for specifying multiple public keys for Client
3859 connection section in server configuration file. This makes it
3860 possible to accept multiple public keys from same host, or to
3861 make a section that accepts any incoming host, and have the
3862 accepted public keys listed in the section.
3864 Added functions silc_sever_[find/get]_public_key, added the
3865 support for this actually to all connection sections but only
3866 the Client section is currently allowed to specify multiple
3869 Affected files are silcd/server.c, server_internal.h,
3870 command.c, protocol.c, server_util.[ch], packet_receive.c.
3872 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Merged Irssi 0.8.2 from irssi.org CVS.
3876 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3878 * If silc_debug is TRUE, also output standard logging messages
3879 to stderr with the debug output.
3881 Made silc_log_reset_all() flushing all channels before returning.
3882 Also fixed some documentation typos.
3884 Affected files are lib/silcutil/silclog.[ch].
3886 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Fixed the server to check correctly the amount of connections
3889 from single host, by checking also the type of the connection.
3890 Fixed also the comparison of number of connections and number
3891 of allowed connections. Affected files are silcd/server.c,
3894 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Fixed the USERS command reply to save the user's mode on the
3897 channel as well. Fixed JOIN command reply to check whether a
3898 client is on channel already and not join it twice. Affected
3899 file lib/silcclient/command_reply.c.
3901 * Added new file silc-expandos.c into irssi/silc/core/ to return
3902 various stuff for various signal for the statusbar etc. updating.
3903 Now Irssi SILC client prints channel user modes etc. on the
3906 * The user mode (like server/router operator changes) is now shown
3907 on the Irssi SILC client's statusbar. The affected files are
3908 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3910 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3913 to SILC_SCHEDULE_[UN]LOCK macros.
3915 * Added more error printing to logs in server code. Affected
3916 files silcd/server.c and silcd/protocol.c.
3918 * Fixed -S option parsing in Irssi SILC Client. Affected file
3919 irssi/src/silc/core/silc-core.c.
3921 * Added silc_buffer_alloc_size function. Affected file is
3922 lib/silcutil/silcbuffer.h.
3924 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3927 constants. Affected files in
3928 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3931 * Changed the internal SFTP Memory FS table to const. Affected
3932 file lib/silcsftp/sftp_fs_memory.c.
3934 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Fixed the buffer formatting and unformatting routines to
3937 check the size of 64 bits types with sizeof(). Affected
3938 file is lib/silcutil/silcbuffmt.c.
3940 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Removed 0.6.x backwards support.
3944 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Changed all integer type names:
3947 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3948 to avoid collisions with other libraries using same type names
3951 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Added `prefer_ipv6' argument to the functions
3954 silc_net_gethostbyname[_async]. If it is TRUE it will return
3955 IPv6 address over IPv4. If FALSE IPv4 address is returned
3956 even if IPv6 address was found. Affected files
3957 lib/silcutil/silcnet.[ch].
3959 * Added support silc_net_create_connection[_async] to fallback
3960 to IPv4 address if IPv6 address could not be used (like if
3961 it doesn't work on a specific system). Affected file in
3962 lib/silcutil/unix/silcunixnet.c.
3964 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Added silc_schedule_reinit function to do the enlarging
3967 of the max tasks handling capabilities of the scheduler.
3968 Affected files lib/silcutil/silcschedule.[ch].
3970 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Added automatic extern "C" { ... } for C++ compilers so the
3973 application does not need to define them. Affected file
3974 includes/silcincludes.h.
3976 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3977 old name went against naming convention. Applications now
3978 include "silcclient.h" instead of "clientlibincludes.h".
3979 Removed includes/clientlibincludes.h, it is redundant now.
3981 * Renamed includes/version.h to silcversion.h.
3983 * Added really preliminary support for OS/2 into the util
3984 library. Only thread & mutex API is implemented, others
3985 are still to be implemented. Created the lib/silcutil/os2/
3986 directory. Created also file includes/silcos2.h.
3988 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Added preliminary BeOS support into the util library.
3991 Created lib/silcutil/beos/, and implemented all the needed
3992 functions to support SILC on BeOS. Created also file
3993 includes/silcbeos.h.
3995 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3997 * Added proper initializations to silc's irssi code, so it's
3998 now possible to load it as module. Affected files
3999 irssi/src/silc/core/silc-core.c,
4000 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4002 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4007 * Fixed the silcdoc document generator to correct generate
4008 docs from all kinds of filenames. Affected files are
4009 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4011 * ROBOdoc documented lib/silcutil/silcmemory.h.
4012 Added also new function silc_memdup.
4014 * Removed lib/silcutil/silcbufutil.h and moved those routines
4015 to the lib/silcutil/silcbuffer.h.
4017 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * Added `user_count' to the SilcChannelEntry which now tells the
4020 number of users on the channel. The user count is now saved
4021 in normal server of global channels as well. Affected files
4022 silcd/server.c, idlist.h, packet_receive.c and command.c.
4024 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4025 include file utility functions.
4027 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4028 instead of calling directly OS routines.
4030 * Fixed NICK change printing in Irssi SILC Client. Fixed
4031 KICKED notify printing in Irssi SILC Client. Affected file
4032 irssi/src/silc/core/client_ops.c.
4034 * Fixed a NICK change bug in client library, to not recreate the
4035 client_entry->channels hash table everytime nick is changed.
4036 Affected file lib/silcclient/client.c.
4038 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4041 the SKE interface a bit.
4043 * Fixed padding problem in PKCS#1. The padding was not actually
4044 random since the random number generator was used incorrectly.
4045 This security bug affects only when encrypting with PKCS#1, and
4046 it is not currently used at all in SILC. SILC only use signing
4047 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4049 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Rewrote the notify handling in Irssi SILC client to not call
4052 the events as signals. Fixes problems with Perl support.
4053 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4055 * Send the auto-nicking NICK command in client library with
4056 little timeout after connecting. The affected file is
4057 lib/silcclient/client.c.
4059 * Added following new config file settings:
4060 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4061 key_exchange_timeout, conn_auth_timeout, connections_max,
4064 Implemented all the new config settings handling in the server.
4066 Optimized the use of SKE Mutual flag usage. Use it only
4067 if connection authentication protocol is not based in public
4070 Renamed all SilcServerConfigSection* to SilcServerConfig*
4071 to have a bit shorter names.
4073 Affected files silcd/serverconfig.[ch], server.[ch], and
4076 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4078 * Cleaned up the listening sockets code, preparing for the rehash
4079 support. Affected file is silcd/server.c.
4081 * Fixed some output messages. Affected files are silcd/silcd.c,
4084 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Create lib/doc/silcrng_intro.html document as introduction
4087 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4089 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4091 * Fixes to the silcd config template. Affected file is
4092 doc/example_silcd.conf.in.
4094 * Removed type casts from silc_calloc(), conforming to the
4095 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4097 * Removed param_name member from client, server, and router
4098 section structs, now identifying the param directly.
4100 Added CONFIG_FREE_AUTH macro in config file parsing.
4102 Affected files are silcd/serverconfig.[ch].
4104 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4106 * Fixed command line parameter handling. All SILC initialization
4107 is now done in silc_core_init() which also fixes autoconnecting
4110 Affected files irssi/src/silc/core/silc-core.c,
4111 irssi/src/fe-text/silc.c.
4113 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Added new configuration options and blocks:
4116 keepalive_secs, reconnect_count, reconnect_interval,
4117 reconnect_interval_max, reconnect_keep_trying and
4118 require_reverser_lookup. Added ConnectionParam block, and
4119 implemented the connection parameters when connecting as
4120 initiator and when accepting connections as responder.
4122 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4123 whether given configuration value has been given already.
4125 Affected files silcd/serverconfig.[c], server.[c].
4127 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4128 algorithm parts and created new file silcalgs.conf, that
4129 is now included from the example_silcd.conf.in.
4131 * Optimized the silc_server_connect_to_router_second to take
4132 the connection configuration object from the SilcServerConnection
4133 object instead of finding it during the connecting phase.
4134 Added the configuration object to SilcServerConnection struct.
4135 Affected files silcd/server_internal.h, server.c.
4137 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Add the client on channel after it was resolved at the
4140 channel message receiving, and it was not already on the
4141 channel. Affected file lib/silcclient/client_channel.c.
4143 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Fixed the public key authentication to allocate always the
4146 destination signature buffer instead of using static buffer.
4147 Affected file silcd/protocol.c.
4149 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Unified the serverconfig.[ch]'s helper function interface.
4152 Affected file silcd/serverconfig.[ch].
4154 * Removed doc/example_silc.conf.in since it is redundant.
4155 The make install will now install irssi/silc.conf file.
4157 * Added new Passphrase and Publickey authentication methods to
4158 config file, allowing both public key and passphrase based
4159 authentication to be set at the same time.
4161 Added `prefer_passphrase_auth' setting in config file which
4162 can be used to set to prefer passwd auth if both passwd and
4163 public key is set. If not set, public key is preferred.
4164 This has effect only when being initiator (responder will try
4167 Added support for authentication with passphrase and public key
4168 at the same time. The passphrase is tried first always since
4169 it is faster to check.
4171 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4173 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4175 * Merged the new SILC Config library, with the server parsing
4176 support. Read the header file silcconfig.h or the toolkit
4177 documentation for the news. Affected files are
4178 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4179 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4180 silcd/protocol.c silcd/server.c silcd/server_backup.c
4181 silcd/serverconfig.[ch] silcd/silcd.c.
4183 * Fixed some silclog documentation. Affected file is
4184 lib/silcutil/silclog.h.
4186 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * The silc_cipher_register, silc_hash_register and
4189 silc_hmac_register now checks if the object to be registered
4190 is registered already. Affected files are
4191 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4193 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4197 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Allow zero length channel messages inside the Channel Message
4200 Payload. Affected file lib/silccore/silcchannel.c.
4202 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4203 as header filenames.
4205 * Removed lib/silcclient/README and created HTML file
4206 lib/silcclient/silcclient_using.html, which is now included
4207 as part of Toolkit documentation.
4209 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Fixed CUMODE_CHANGE notify handling to change the mode of
4212 correct client. Affected file lib/silcclient/client_notify.c.
4214 * Make silc_rng_alloc fail if it cannot allocate the sha1
4215 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4217 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Fixed the file transfer's key agreement payload to include
4220 zero port also if the hostname is NULL because it could not
4223 Call file transfer monitor callback now also if error occurs
4224 during key agreement protocol.
4226 Changed the silc_client_file_send interface to return the
4227 SilcClientFileError instead of session id. The session ID
4228 is returned into pointer provided as argument.
4230 Check that the file exists locally before sending the
4231 file transfer request at all.
4233 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4235 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4236 error than can occur while key agreement protocol. Affected
4237 file lib/silcclient/silcapi.h.
4239 * Fixed the event_mode CMODE handler to not crash when mode
4240 is changed and +k mode is set in the channel. Affected file
4241 irssi/src/silc/core/silc-channels.c.
4243 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4244 SILC_LOG_WARNING to give out Warning and not Error. Affected
4245 file lib/silcutil/silclog.c.
4247 * Fixed the channel message payload decryption in the function
4248 silc_channel_message_payload_decrypt to not modify the original
4249 buffer before it is verified that the message decrypted
4250 correctly. Otherwise, next time it is called with correct
4251 channel key it won't encrypt since the payload is corrupted.
4252 Affected file lib/silccore/silcchannel.c.
4254 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4256 * Do not constantly resize the window. A fix patch by cras.
4257 Affected file irssi/src/fe-text/screen.c.
4259 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4262 Affected file lib/silcutil/silcnet.c.
4264 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4266 * Fixed a bug in hash table internal routine for traversing
4267 the table with foreach callback. The current entry may
4268 become invalid in the callback but it was referenced after
4269 the callback returned.
4271 Do not allow auto rehashing of hash table during the
4272 silc_hash_table_foreach operation, for same reasons as it is
4273 not allowed for SilcHashTableList. Affected files are
4274 lib/silcutil/silchashtable.[ch].
4276 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4279 Win32 DLL. extern's in header files are now declared with
4282 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Fixed private message handling. It used some old code that
4285 caused the client to crash. Affecte file is
4286 lib/silcclient/client_prvmsg.c.
4288 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Added function silc_client_add_channel,
4291 silc_client_replace_channel_id, and removed functions
4292 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4293 from client library.
4295 * Added cross reference of the joined channels to the
4296 SilcClientEntry, and changed the SilcChannelEntry's
4297 users list to SilcHashTable. The affected files are
4298 lib/silcclient/idlist.[ch].
4300 * Fixed a bug in hash table tarversing. While the hash table
4301 is traversed with SilcHashTableList the table must not be
4302 rehashed. It is now guaranteed that auto rehashable tables
4303 are not rehashed while tarversing the list. Also defined that
4304 silc_hash_table_rehash must not be called while tarversing
4305 the table. Added function silc_hash_table_list_reset that must
4306 be called after the tarversing is over. The affected files are
4307 lib/silcutil/silchashtable.[ch].
4309 * Changed all hash table traversing to call the new
4310 silc_hash_table_list_reset in server and in client library.
4312 * Added function silc_client_on_channel to return the
4313 SilcChannelUser entry if the specified client entry is joined
4314 on the specified channel. This is exported to application as
4315 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4317 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4319 * Fixed founder regaining problem with JOIN command on normal
4320 server. The notify for mode change must be sent always and
4321 not only if !cmd->pending. Affected file silcd/command.c.
4323 * Fixed the WHOWAS command's reply sending to support the
4324 lists correctly. Affected file silcd/command.c.
4326 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4328 * When sending JOIN command to router for processing the
4329 sender's old command identifier was not saved back to the
4330 sender's command context, fixed now. The affected file is
4333 * Create the key in JOIN command of the router did not return
4334 the channel key, added check for this. Affected file is
4337 * Fixed a channel ID update bug in JOIN command reply. Do
4338 not directly upgrade the ID but call the function
4339 silc_idlist_replace_channel_id if the ID was changed.
4340 Affected file silcd/command_reply.c.
4342 * Fixed memory leaks from command calling if it would fail.
4343 Affected file silcd/command.c.
4345 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Applied patches from cras:
4349 Memory leak fixes around libaries, irssi window resize fix,
4350 new silclist.h and silcdlist.h, all extern inline changed to
4353 * Removed dotconf from lib/dotconf, not needed anymore.
4355 * Removed TRQ from lib/trq, not needed anymore.
4357 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4358 with server connections. Later this will be configurable
4359 in config file after new config file is done. Affected file
4362 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4364 * Fixed a crash in server related to channel announcements.
4365 Affected file silcd/server.c.
4367 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Fixed memory leaks in silc_server_create_new_channel*
4370 functions. Affected file silcd/server.c.
4372 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4373 which ID was changed. This way the router will send the
4374 user list for the channel again, and server won't be in
4375 desync in some rare circumstances. Affected file is
4376 silcd/packet_receive.c.
4378 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4380 * Check for NULL socket pointer in the function
4381 silc_server_packet_send_to_channel_real. Affected file
4382 silcd/packet_send.c.
4384 * Fixed the BAN notify handling to correctly remove ban
4385 list. Affected file silcd/packet_receive.c.
4387 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Fixed some header addition to Toolkit distribution in
4390 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4392 * Added lib/silcclient/client_ops_example.h as an template
4393 file for application programmers to quickly start using
4394 the SilcClientOperation functions in their application.
4395 Updated the lib/silcclient/README as well to tell about this
4396 nice file made available.
4398 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4400 * Call silc_server_remove_from_channels when removing client
4401 entry when NO_SUCH_CLIENT_ID was received. Affected file
4402 is silcd/command_reply.c.
4404 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Added server & router operator statistics updating. Affected
4407 file silcd/packet_receive.c and silcd/command.c.
4409 * Fixed the SERVER_SIGNOFF notify handling on normal server
4410 not to save the history information for clients. Same was
4411 fixed earlier in remove_clients_by_server function, but not
4412 here. Affected file silcd/packet_receive.c.
4414 * Raised the default connection-retry count from 4 to 7 in
4415 server. Affected file silcd/server.h.
4417 * Cancel any possible reconnect timeouts when we start the
4418 key exchange. Affected file silcd/server.c.
4420 * Do not reconnect on connection failure when SCONNECT was
4421 given. Affected files silcd/server.[ch].
4423 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4427 * Fixed the NICK command to always give the unformatted
4428 nickname to the one giving the NICK command. If unformatted
4429 nickname is cached already it will be formatted and the
4430 local entry will always get the unformatted nickname.
4431 Affected file lib/silcclient/idlist.c.
4433 * Fixed some double frees from client library commands.
4434 Affected file is lib/silcclient/command.c.
4436 * Fixed CUMODE command in server to assure that no one can
4437 change founder's mode than the founder itself, there was a
4438 little bug. Affected file silcd/command.c.
4440 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * Removed the SilcClientCommandDestructor from the client
4443 libary, it is not needed anymore. Affected files are
4444 lib/silcclient/silcapi.h, command[_reply].[ch],
4445 client_notify, idlist.c.
4447 * Fixed GETKEY command to first resolve client, and then
4448 resolve the server only if the client was not found, instead
4449 of resolving both at the same time. Affected file is
4450 lib/silcclient/command.c.
4452 * Added silc_client_start_key_exchange_cb and lookup the
4453 remote hostname and IP address before starting the key
4454 exchange with server. The affected file is
4455 lib/silcclient/client.c.
4457 * The server's public key is now saved using the IP address
4458 of the server and not the servername for the filename.
4459 The hostname public key filename is checked as an fall back
4460 method if the IP address based filename is not found.
4462 Fixed the GETKEY command to save the fetched server key
4463 in correct filename.
4465 Print the remote server's hostname now when new key is
4466 received during connection process. Affected file is
4467 irssi/src/silc/core/client_ops.c.
4469 * Return always our own public key to the client if it asks
4470 for it with GETKEY command. Affected file silcd/command.c.
4472 * Removed the use_auto_addr variable from default config
4473 file since it was in wrong section. Affected file is
4476 * Fixed TOPIC_CHANGE notification to not route it when it
4477 was sent using silc_server_send_notify_to_channel function.
4478 Affected file silcd/command.c.
4480 * Fixed silc_server_send_notify_kicked to send the kicker's
4481 Client ID also, it was missing. Affected files are
4482 silcd/command.c, silcd/packet_send.[ch].
4484 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4486 * Do not save client history information in SERVER_SIGNOFF.
4487 Fixes the bug in normal server that it does not detect
4488 the client becoming valid after the server becomes back
4489 online. Affected file silcd/server_util.c.
4491 * Added `sock_error' field into the SilcSocketConnection
4492 context. When error occurs during socket operation (read
4493 or write) the error is saved. Added also new function
4494 silc_socket_get_error to return human readable socket error
4495 message. Affected files are lib/silcutil/silcsockconn.[ch],
4496 lib/silcutil/unix/silcunixsockconn.c, and
4497 lib/silcutil/win32/silcwin32sockconn.c.
4499 * The server now prints the socket error message in the
4500 signoff for client. Affected file silcd/server.c.
4502 * Fixed the `created' channel information sending from router
4503 to server in JOIN command. Checks now whether the channel
4504 really was created or not and set it according that.
4506 Fixed the JOIN command to use the client entry's current
4507 ID during the joining procedure instead of the one it sent
4508 in the command (it is checked though), since it can change
4509 between the packet processing and command processing, and
4510 would just case unnecessary pain in the client end. Affected
4511 file silcd/command.c.
4513 * Fixed a channel key payload sending to use correct channel
4514 ID when the server was forced to change the channel's ID by
4515 router. Router sent the key payload with the old Channel ID.
4516 Affected file silcd/packet_receive.c.
4518 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4520 * Call silc_server_save_channel_key only if the key payload
4521 was provided in the JOIN command's command reply. Affected
4522 file silcd/command_reply.c.
4524 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Fixed silc_mp_sizeinbase to return the value correctly with
4527 MPI. Affected file lib/silcmath/mp_mpi.c.
4529 * Fixed the stop_server signal to correctly stop the scheduler
4530 and gracefully stop the server when SIGTERM or SIGINT signals
4531 are received. Affected file silcd/silcd.c.
4533 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4535 * Simple handling of TERM and HUP signals. Also added some log
4536 flushing call around. Affected file is
4539 * Fixed small bugs in silclog.c. Now buffering output will take
4540 effect after 10 seconds since startup: This will ensure that
4541 no important startup messages are lost. Also output redirection
4542 will preserve original format ([Date] [Type] message).
4543 Affected file is lib/silcutil/silclog.c.
4545 * Added two options to the config file, in the logging section:
4546 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4547 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4549 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4551 * Do not print the warning about log files not being initialized
4552 more than once to avoid excess logging. Affected file is
4553 lib/silcutil/silclog.c.
4555 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4556 the SIM copying in make install in Makefile.am.pre.
4558 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4560 * Rewritten silclog APIs. Globally interesting changes follows:
4561 silc_log_set_files() changed to silc_log_set_file().
4562 silc_log_set_callbacks() changed to silc_log_set_callback().
4563 ROBOdoc documented silclog header file.
4564 SilcLogCb now returns bool to wether inihibit the default
4565 handler or not (to keep the old behaviour return always TRUE).
4566 The new APIs should also fix the problem of the
4567 silcd_error.log file that was written in the current directory.
4570 Log files streams will remain opened after silc_log_set_file()
4571 call, means less CPU usage notably on high traffic servers.
4572 File streams are now full buffered, and flushed to the disk
4573 every 5 minutes, lesses HD activity and CPU usage.
4574 Messages can be redirected, allowing admins to configure
4575 one single logfile for all server messages.
4576 the silc_log_quick global variable to activate fast-logging.
4577 Affected files lib/silcutil/silclog.[ch]
4579 * Changed some code to conform new silclog APIs. Affected
4580 files are doc/example_silcd.conf.in, silcd/server.c
4581 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4584 * Fixed a memory leak that could occur in some situations.
4585 Affected file silcd/serverconfig.c.
4587 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4589 * Added the silc_client_del_client to remove the client from
4590 all channels as well. Affected file lib/silcclient/idlist.c.
4592 * Fixed the client library to correctly remove the client
4593 from all channels when the client entry is being destroyed.
4594 Affected file lib/silcclient/client_notify.c, command.c.
4596 * Added auto-nicking support to the client library. If the
4597 applicatio now sets client->nickname it will be sent to the
4598 server after connecting by the library. This way for example
4599 SILCNICK (or IRCNICK) environment variables will have effect
4600 and always change the nickname automatically to whatever
4601 it is wanted. Affected file lib/silcclient/client.[ch].
4603 * Renamed silc_server_command_bad_chars to the
4604 silc_server_name_bad_chars and moved it to the
4605 silcd/server_util.[ch]. Added also new function
4606 silc_server_name_modify_bad to return nickname that
4607 includes bad characters as new nickname without those
4608 bad characters. This check and modify is now used in
4609 silc_server_new_client when the username is initially set
4610 as nickname, so it must be checked to be valid nickname.
4611 Affected file silcd/packet_receive.c.
4613 * The nickname length is now taken from the packet for real
4614 and not trusted to strlen() since it clearly can return
4615 wrong length for nickname including bad characters. This
4616 also applies to channel names. Affected file silcd/command.c.
4618 * Removed the lib/silcsilm/modules directory. Modules are now
4619 compiled into the lib/silcsim. Fixed the copying of the
4620 modules to follow symbolic links in Makefile.am.pre.
4622 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4624 * Fixed silc_string_regexify list creation. Fixes bugs with
4625 BAN and INVITE commands in server. The affected file is
4626 lib/silcutil/unix/silcunixutil.c.
4628 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4630 * Removed the command destructor entirely from the server's
4631 command and command reply routines. It is not needed, and
4632 its usage was buggy and caused crashes. Affected files are
4633 silcd/command[_reply].[ch].
4635 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4637 * Cancel protocol and NULL sock->protocol if timeout
4638 occurred during protocol. Affected file silcd/server.c.
4640 * Cancel protocol timeouts always before calling the final
4641 callback, to assure that after final callback is called
4642 no other state will be called for the protocol anymore.
4643 Affected file silcd/protocol.c.
4645 * Print error log if incoming connection configuration could
4646 not be found. Affected file silcd/server.c.
4648 * Fixed JOIN command to correctly save the founder mode
4649 to the client on normal SILC server, when the channel
4650 was created by the router. Affected file silcd/command.c.
4652 * Fixed LIST command (hopefully) to send correct reply
4653 packets. Affected file silcd/command.c.
4655 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4657 * The silc_packet_receive_process now returns FALSE if the
4658 read data was invalid packet, and TRUE if it was ok.
4660 The server now checks that if unauthenticated connection
4661 sends data and its processing fails the server will close
4662 the connection since it could be a malicious flooder.
4664 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4666 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4668 * Make sure the warning about error opening a log file is
4669 printed only once and not everytime it fails (produces
4670 too much useless log). Affected file lib/silcutil/silclog.c.
4672 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4674 * Made the silc_server_daemonise() function more readable.
4675 Affected file silcd/server.c.
4677 * Pid file is now optional, the user may comment it out from
4678 the config file. Removed define SILC_SERVER_PID_FILE, we
4679 don't need a default any longer. Affected file
4680 configure.in.pre, lib/Makefile.am.pre.
4682 * Make some use of the pid file. The server now dies at startup
4683 if it detects a valid pid file on his path. The server would
4684 die anyway in this circumstance, because of the bind() failure.
4685 Affected file silcd/silcd.c.
4687 * No longer compiling lib/dotconf.
4689 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4691 * Fixed JOIN command parsing not to crash. Affected file
4692 lib/silcclient/command.c.
4694 * Fied the NICK_CHANGE notify to add the new client entry
4695 even it is resolved. This removes an <[unknown]> nick
4696 thingy bug in the client. Affected file is
4697 lib/silcclient/client_notify.c.
4699 * Do not try to allocate 0 bytes (efence does not like it)
4700 in lib/silccore/silccomand.c when encoding payload.
4702 * Do not take IRCNICK as nickname in Irssi SILC client since
4703 it is not possible to set nickname before hand connecting
4704 the server (TODO has an entry about adding auto-nicking
4707 * Changed the silc_server_command_pending to check whether
4708 there already exists an pending entry with the specified
4709 command, command identifier and pending callback. This is
4710 to fix IDENTIFY and WHOIS related crashes that may register
4711 multiple pending commands with same identifier. Affected
4712 file silcd/command.c.
4714 * Fixed the server to reconnect to the router even if it
4715 was already reconnecting and EOF was received. This to
4716 fix a possibility that the server wouldn't ever try to
4717 auto-reconnect to the router. Affected file silcd/server.c.
4719 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4721 * Fixed the server's password authentication to use the
4722 length of the locally saved password, and not the one
4723 sent in the packet. Affected file silcd/protocol.c.
4725 * Fixed same password authentication problem in the
4726 Authentication Payload handling routines in
4727 lib/silccore/silcauth.c.
4729 * Yet another password authentication problem fixed with
4730 channel password handling in silcd/command.c.
4732 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4734 * If first character of string in silc_parse_userfqdn is '@'
4735 then do not parse it. Affected file is
4736 lib/silcutil/silcutil.c.
4738 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4740 * Fixed minor bug in IDENTIFY command reply sending, which
4741 caused various weird problems during JOIN when it was
4742 resolving names for users. Affected file silcd/command.c.
4744 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4746 * Fixed the IDENTIFY command reply sending to chech better valid
4747 clients. It was possible to send incomplete list of replies.
4748 Affected file silcd/command.c.
4750 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4752 * Added silc_client_command[s]_[un]register functions now to
4753 dynamically register the commands in client library. Removed
4754 the static table of commands. This allows the client library
4755 to call commands without causing the application to know about
4756 what commands library has called.
4758 Removed the INFO command reply kludge to detect when the command
4759 was called by library. Now library use its own command reply
4760 function for INFO command.
4762 Added function silc_client_command_call to call a command.
4763 Application can use it to call command, not access the structure
4766 Now all commands that are sent by the client library (not
4767 explicitly sent by application) use own command reply functions.
4769 Affected files around lib/silcclient/ and in
4770 irssi/src/silc/core/.
4772 * Fixed the WHOIS command reply sending to chech better valid
4773 clients. It was possible to send incomplete list of replies.
4775 Fixed the WHOIS and IDENTIFY to send the request to router
4776 if normal server did not do it and did not find any results.
4778 Affected file silcd/command.c.
4780 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4782 * Moved the internal data from SilcClient context into its
4783 own file, not accesible to application. Affected files
4784 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4785 and other files in client library.
4787 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4789 * Added doc/examples installation target in Makefile.am.pre.
4792 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4794 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4795 commands the found client entry will be removed from the
4796 cache, after notifying application about the error. Affected
4797 file lib/silcclient/command_reply.c.
4799 * Changed the /MSG to check for exact nickname user gave, and
4800 not let `nick' match `nick@host' if it is only one found. Now,
4801 user must type the exact nickname (like nick@host2) even if
4802 there are no more than one same nicks found. This is to avoid
4803 a possibility of sending nickname to wrong nickname since
4804 `nick' could match `nick@host'. Affected file is
4805 irssi/src/core/silc-servers.c.
4807 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4809 * Do not print "you are now server operator" or similar when
4810 giving /away command. Affected files are
4811 irssi/src/silc/core/client_ops.c, silc-servers.h.
4813 * Made the silc_server_command_pending_error_check to send
4814 the same command reply payload it received back to the
4815 original sender of the command. This way all arguments
4816 that was received by the server will be received by the
4817 client too. Affected file silcd/command.c.
4819 * Added the silc_idcache_add to return the created cache entry
4820 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4822 * Add global clients to expire if they are not on any channel.
4823 This is because normal server will never know if they signoff
4824 if they are not on any channel. The cache expiry will take
4825 case of these entries. This is done by normal servers only.
4826 The affected files are silcd/command_reply.c,
4827 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4829 * If server receives invalid ID notification for WHOIS or
4830 IDENTIFY and the ID exists in the lists, it is removed.
4831 Affected file silcd/command_reply.c.
4833 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4834 in client then client entry that it matches is searched and
4835 the nickname is printed on the screen for user. Affected
4836 file irssi/src/silc/core/client_ops.c.
4838 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4840 * Use cache entry expire time in the LIST command reply to
4841 purge old entries from the cache after the LIST command
4842 reply has been received. This way we don't have non-existent
4843 entries in the cache for too long. Affected file is
4844 silcd/command_reply.c.
4846 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4848 * If we are normal server, and we've not resolved client info
4849 in WHOIS or IDENTIFY from router, and it is global client,
4850 we'll check whether it is on some channel. If it is not
4851 then we cannot be sure about its validity and will resolve it
4852 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4853 file silcd/command.c.
4855 * Search channel by name (if possible) rather than by ID
4856 in IDENTIFY command's command reply. Affected file is
4857 silcd/command_reply.c.
4859 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4861 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4862 Updated specs and implemented it. Affected file silcd/command.c,
4863 silcd/packet_send.c and silcd/packet_receive.c.
4865 * Implemented the <founder auth> payload handling in the JOIN
4866 command. If provided all conditions for channel joining
4867 except requirement to provide correct passphrase can be
4868 overrided by the channel founder. Updated the protocol specs.
4869 Affected file silcd/command.c.
4871 Added support for founder auth in JOIN command in client
4872 library. Fixed the parsing of the JOIN command now to support
4873 all options as they should be. The affected file is
4874 lib/silcclient/command.c.
4876 * Optimized the WHOIS and IDENTIFY commands to send the request
4877 to router only if it includes nicknames or other names. If
4878 they include only IDs then check the local cache first before
4879 routing. Affected file is silcd/command.c.
4881 * Added channels topic announcements. Affected file is
4882 silcd/packet_receive.c and silcd/server.c.
4884 * Fixed the silc_server_send_notify_topic_set to really destine
4885 the packet to channel. Affected file silcd/packet_send.c.
4887 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4888 library. Affected file lib/silcclient/client_notify.c.
4890 * Added UMODE announcements. Affected file silcd/server.c.
4892 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4894 * Memory leak fixes in:
4896 lib/silcutil/silcsockconn.c
4897 lib/silcske/silcske.c
4898 lib/silcske/groups.c
4900 lib/silccrypt/silcpkcs.c
4901 lib/silccore/silccommand.c
4902 lib/silccore/silcidcache.c
4907 * ROBOdoc documented the lib/silcske/groups.h file and a
4908 bit changed the interface for better.
4910 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4912 * Update the client entry context in the ID cache after
4913 nick change. Affected file lib/silcclient/command.c.
4914 Fixes the CUMODE command when regaining founder privileges,
4915 and a little WHOIS problem.
4917 * Fixed silc_net_gethostbyname to correctly call the
4918 inet_ntop. Affected file lib/silcutil/silcnet.c.
4920 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4922 * Added IPv6 support checking to the configure.in.pre, added
4923 also --enable-ipv6 option to override the check. Affected
4924 file configure.in.pre.
4926 * The silc_thread_create now calls the start function
4927 directly if threads support is not compiled in. Removes
4928 ugly #ifdef's from generic code. Affected files are
4929 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4931 * Added silc_net_gethostby[name/addr]_async to asynchronously
4932 resolve. Affected files are lib/silcutil/silcnet.[ch].
4934 * Added support for rendering IPv6 based server, client and
4935 channel IDs. Affected file lib/silcutil/silcutil.c.
4937 * Added support for creating IPv6 based server IDs. Affected
4938 file is silcd/serverid.c.
4940 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4942 * Added silc_net_gethostby[addr/name] into the
4943 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4944 routines. Added silc_net_is_ip[4/6]. Affected file is
4945 lib/silcutil/unix/silcunixnet.c. All routines that take
4946 address as argument now supports both IPv4 and IPv6 addresses.
4948 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4950 * Fixed LIST command reply sending in server. Affected file
4953 * Server now sends the kicker's client ID in the KICK notify
4954 to the kicked client. Affected file silcd/command.c.
4956 * The client library now parses the kickers client ID and
4957 UI displays it. Affected files lib/silcclient/client_notify.c
4958 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4960 * Made all payload parsing function prototypes consistent.
4961 They all take now const unsigned char * and uint32 pair as
4962 the payload data instead of SilcBuffer. Changes all around
4963 the source tree. Other unsigned char* -> const unsigned char*
4964 changes around the tree as well.
4966 * Optimized SFTP client and server packet sending not to
4967 allocate new buffer for each packet but to recycle the
4968 first allocated buffer. Affected files are
4969 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4971 * Optimized the SFTP client to use SilcList instead of
4972 SilcDList for requests, because it is faster. Affected file
4973 is lib/silcsftp/sftp_client.c.
4975 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4976 into lib/silccore/silcid.[ch].
4978 Renamed silcpayload.[ch] into silcargument.[ch].
4980 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4982 * If client entry is deleted with active key agreement
4983 session, abort the session.
4985 The silc_client_abort_key_agreement now calls the completion
4986 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4988 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4991 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Don't use __restrict in older GCC's. Affected file is
4994 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4996 * silc_net_localhost now attempts to reverse lookup the
4997 IP/hostname. Affected file lib/silcutil/silcnet.c.
4999 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5000 command. It can be used to gain founder privileges at
5001 the same time when joining the channel.
5003 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5004 kicker's client ID as well. Updated protocol specs.
5006 Defined that the server must send SILC_COMMAND_IDENTIFY
5007 command reply with error status to client who sent
5008 private message with invalid client ID.
5010 Updated the protocol specification.
5012 * Added silc_server_send_command_reply to send any
5013 command reply. Affected file silcd/packet_send.[ch].
5015 * Added silc_id_payload_encode_data to encode ID payload
5016 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5018 * The server now send IDENTIFY command reply with error
5019 status if client ID in private message is invalid. Affected
5020 file silcd/packet_receive.c.
5022 * Save the server key file with server's IP address in
5023 the filename instead of hostname. The affected file is
5024 irssi/src/silc/core/client_ops.c.
5026 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5031 * Added libtool support for compiling shared objects in
5032 lib/silcsim. Affected file configure.in.pre and
5033 lib/silcsim/Makefile.am. Original patch by cras.
5035 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5037 * Pid file configuration, and server's config file fixes
5038 patch by toma. Updated CREDITS file.
5040 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Fixed silc_client_channel_message to not try to decrypt
5043 the message twice if it resolved the destination client
5044 information. This could cause of dropping one channel
5045 message. Affected file lib/silcclient/client_channel.c.
5047 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5050 lib/silcclient/client.c. This function is used when the SILC
5051 Client is run under some other scheduler, or event loop or
5052 main loop. On GUI applications, for example this may be
5053 desired to used to run the client under the GUI application's
5054 main loop. Typically the GUI application would register an
5055 idle task that calls this function multiple times in a second
5056 to quickly process the SILC specific data.
5058 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5060 * Fixed silc_server_drop() for dropping the supplementary
5061 groups as well, this could cause a security hole on some
5064 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5066 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5069 * Write PID file after dropping privileges. Added -F option
5070 to run server on foreground. A patch by debolaz.
5071 Affected files silcd/server.c, silcd/silcd.c.
5073 * Fixed MOTD to return the MOTD file server name. Affected
5074 file silcd/command.c.
5076 * Added INFO command reply handling to the Irssi SILC Client.
5077 Affected file irssi/src/silc/core/client_ops.c.
5079 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5081 * Fixed the silc_idcache_list_* routines to really support
5082 the dynamic list. Fixes a crash. Affected file is
5083 lib/silccore/silcidcache.c.
5085 * Fixed the LIST command reply to really call LIST command's
5086 pending callbacks. Affected file silcd/command_reply.c.
5088 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Update conn->local_entry->nickname after giving NICK
5091 command. Affected file lib/silcclient/command.c.
5093 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5095 * Added the [pid] option to the silcd configuration file
5097 Affected files: serverconfig.[ch] and silcd.c
5099 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5101 * Save fingerprint in WHOIS command reply in server.
5102 Affected file silcd/command_reply.c.
5104 * Fixed NICK commands pending callback registration.
5105 Affected file lib/silcclient/command.c.
5107 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * Use ++server->cmd_ident when sending commands in server,
5110 instead of random number. Affected file silcd/command.c.
5112 * Fixed GETKEY command reply to call actually GETKEY pending
5113 command callbacks. Affected file silcd/command_reply.c.
5115 * A bit stricter check for nicknames. Check for same nickname
5116 in NICK command also. Affected file silcd/command.c.
5118 * Do not call INFO command everytime client ID changes, only
5119 during first connecting. Affected file lib/silcclient/client.c.
5121 * Set the new nickname only after successful command reply for
5122 NICK command is returned by server. Affected file
5123 lib/silcclient/command.c.
5125 * Remove nicknames from nicklist during server_signoff notify.
5126 Should fix /NAMES bit more. The affected file is
5127 irssi/src/silc/core/silc-channels.c.
5129 * Added `fingerprint' field to the SilcIDListData in the
5130 silcd/idlist.h to hold the fingerprint of the client's
5133 Send the fingerprint of the client's public key in WHOIS
5136 Affected files silcd/command.c, and silcd/idlist.[ch].
5138 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5139 create fingerprint from given data.
5141 * Show the fingerprint of the client's public key in WHOIS.
5142 Affected files irssi/src/module-formats.[ch] and
5143 irssi/src/silc/core/client_ops.c.
5145 * Format the multiple same nicknames also during JOIN and
5146 NICK_CHANGE notifys. Affected file is
5147 lib/silcclient/client_notify.c.
5149 * Do not print error on screen for invalid private message
5150 payload since it can come if someone is sending private
5151 messages with wrong key. Affected file
5152 lib/silccore/silcprivate.c.
5154 * Fixed multiple concurrent /PING crash. Affected file
5155 lib/silcclient/command.c.
5157 * Changed the wrong ID encoding. All IP addresses must be
5158 in MSB first order in encoded format. They were encoded
5159 wrong and was in LSB format. Affected files are
5160 silcd/serverid.c, lib/silcutil/silcutil.c.
5162 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5164 * Call the `connect' client operation through the scheduler
5165 in case of error. Affected file lib/silcclient/client.c.
5167 * Call the `failure' client operation even if the error
5168 occurred locally during a protocol. Affected file is
5169 lib/silcclient/protocol.c.
5171 * Added support of sending LIST command to router from normal
5172 server. This way normal server can get list of all channels
5173 in the network too. Fixed the channel list sending in the
5174 server too. Affected files are silcd/command.c, and
5175 silcd/command_reply.[ch].
5177 * Added silc_server_update_channels_by_server and
5178 silc_server_remove_channels_by_server. They are used during
5179 disconnection of primary router and in backup router protocol.
5180 Affected file silcd/server_util.[ch], silcd/server.c and
5181 silcd/server_backup.c.
5183 * Fixed channel adding to global list in IDENTIFY command
5184 reply in server. Affected file silcd/command_reply.c.
5186 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5188 * If the incoming packet type is REKEY or REKEY_DONE process
5189 that packet always synchronously. Fixes yet another MAC
5190 failed error on slow (dialup) connections. Affected file
5191 lib/silcclient/client.c and silcd/server.c.
5193 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5195 * Call check_version SKE callback for initiator too. Affected
5196 file lib/silcske/silcske.c.
5198 * Implemented fix for security hole found in the SKE that was
5199 fixed in the specification few days back; the initiator's
5200 public key is now added to the HASH value computation.
5201 Added backwards support for the old way of doing it too, for
5202 old clients and old servers. Affected file is
5203 lib/silcske/silcske.c.
5205 * Enabled mutual authentication by default in SKE. If initiator
5206 is not providing mutual authentication the responder will
5207 force it. This will provide the proof of posession of the
5208 private key for responder. The affected files are
5209 lib/silcclient/protocol.c and silcd/protocol.c.
5211 * Do not cache anymore the server's public key during SKE.
5212 We do mutual authentication so the proof of posession of
5213 private key is done, and if the server is authenticated in
5214 conn auth protocol with public key we must have the public
5215 key already. Affected file silcd/protocol.c.
5217 * Added new global debug variable: silc_debug_hexdump. If
5218 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5219 file lib/silcutil/silclog.[ch].
5221 * Fixed compilation warning due to char * -> const char *.
5222 Affected files lib/silcutil/silcnet.h, and
5223 lib/silccore/silcauth.[ch].
5225 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Fixed CMODE command when new channel key was created. If
5228 the creation failed the old key was removed. Next time giving
5229 same command would crash the server since the old key was
5230 freed already. Affected file silcd/command.c.
5232 * Fixed the silc_server_announce_get_channels to not crash
5233 on reconnect. Affected file silcd/server.c.
5235 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Added silc_log_set_debug_string function to set a regex
5238 string to match for debug output. Only the function names,
5239 or filenames matching the given debug string is actually
5240 printed. This way it is possible to filter out those debug
5241 strings that user is not interested in.
5243 Fixed a bug in silc_string_regexify.
5245 Affected files lib/silcutil/silclog.[ch], and
5246 lib/silcutil/unix/silcunixutil.c.
5248 * Changed the -d options in both server and Irssi SILC client
5249 to take the debug string as argument. Affected files
5250 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5252 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * Added silc_hash_babbleprint to create a Bubble Babble
5255 Encoded fingerprint. The encoding is developed by Antti
5256 Huima (draft-huima-babble-01.txt), and it creates human
5257 readable strings out of binary data. Affected file
5258 lib/silccrypt/silchash.[ch].
5260 * Print the babble print now in addition of fingerprint as well
5261 in Irssi SILC client. Affected files are
5262 irssi/src/fe-common/silc/module-formats.[ch],
5263 irssi/src/fe-common/silc/core/client_ops.c.
5265 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Fixed a security problem found in SKE. The initiator's
5268 public key too is now added to the HASH hash value creation
5269 which is signed by the responder to create the SIGN value.
5270 This will prevent anyone in the middle to lie to the responder
5271 about the initiator's public key. If this is done now, the
5272 man in the middle will get caught. Updated the protocol
5275 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Better installation directory handling. Configure module
5278 paths and other paths automatically to example_silc* files
5279 in doc/. A patch by toma.
5281 * Fixed compiler warning from MPI library, and from SILC RNG.
5284 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5285 It can be configured with ./configure. A patch by toma.
5287 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Find correct make to use in prepare-clean. A patch by
5290 toma. Affected file prepare-clean.
5292 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5294 * Added irssi variables use_auto_addr, auto_bind_ip,
5295 auto_bind_port and auto_public_ip.
5297 * Changed the interface for silc_client_send_key_agreement
5298 in lib/silcclient/silcapi.h
5302 irssi/src/silc/core/silc-core.c
5304 lib/silcclient/silcapi.h
5305 irssi/src/silc/core/silc-channels.c
5306 lib/silcclient/client_keyagr.c
5309 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Added silc_pkcs_public_key_compare to compare two
5312 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5314 * Check that the client who set the founder mode on the
5315 channel is the same client that is giving the founder
5316 mode to itself. It is done by comparing the saved public
5317 key (it is saved even in the authentication is passphrase).
5318 Affected file silcd/command.c.
5320 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Do not process packet for disconnected socket connection.
5323 Affected file lib/silccore/silcpacket.c.
5325 * Process the DISCONNECT packet through scheduler in the
5326 client library. Affected file lib/silcclient/client.c.
5328 * Fixed the silc_client_packet_parse to not to increase
5329 the packet sequence number if the conn->sock and the
5330 current socket connection is not same. This can happen
5331 for example during key agreement when the conn includes
5332 multiple socket connections (listeners). Affected file
5333 lib/silcclient/client.c.
5335 * The sender of the file transfer request now provides also
5336 the pointer (listener) for the key exchange protocol. If
5337 the listener cannot be created then it sends empty key
5338 agreement and lets the receiver provide the listener.
5340 Added `local_ip' and `local_port' arguments to the
5341 silc_client_file_send. If they are provided they are used,
5342 if not then it will attempt to find local IP address, if
5343 not found or bind fails then the remote client will provide
5346 Affected files are lib/silcclient/client_ftp.c and
5347 lib/silcclient/silcapi.h.
5349 * Extended the FILE SEND command to support defining the
5350 local IP and port for key exchange listener. They are
5351 optional. Affected file irssi/src/silc/core/silc-servers.c.
5353 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5355 * Defined to WHOIS command reply the sending of fingerprint
5356 of the client's public key (if the proof of posession of the
5357 corresponding private key is verified by the server).
5358 Updated to the protocol specification.
5360 * Added support of receiving the client's public key's
5361 fingerprint in command reply in client library. Affected
5362 file is lib/silcclient/command_reply.c, and
5363 lib/silcclient/idlist.[ch].
5365 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * Do not send over 128 chars long nickname to the server
5368 in NICK command. Affected file lib/silcclient/command.c.
5370 * Do not send over 256 chars long channel names to the server
5371 in JOIN command. Affected file lib/silcclient/command.c.
5373 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Assure that silc_server_close_connection cannot be called
5376 twice for same socket context. Affected file is
5379 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5381 * Send error message to application if opening file for
5382 writing during file transfer fails. Affected file is
5383 lib/silcclient/client_ftp.c.
5385 Remove all file transfer sessions for a client that we're
5386 removing from ID cache.
5388 Affected file is lib/silcclient/client_ftp.c.
5390 * Fixed silc_net_addr2bin to return correct address. Affected
5391 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5393 * Fixed file transfer session removing on signoff notify.
5394 Affected file irssi/src/silc/core/silc-servers.c.
5396 * Added the SilcClientFileError to be returned in the monitor
5397 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5398 Affected file lib/silcclient/silcapi.h.
5400 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Fixed a crash in silc_client_ftp_free_sessions and
5403 silc_client_ftp_session_free_client. Affected file
5404 lib/silcclient/client_ftp.c.
5406 * Added `disabled' field in the SilcChannelEntry in the server
5407 to indicate if the server entry is disabled. Affected file
5408 silcd/idlist.h, silcd/command[_reply].c.
5410 * SILC server adds now /var/run/silcd.pid everytime it is
5411 started. Affected file silcd/silcd.c.
5413 * Added silc_server_packet_send_clients to send a packet to
5414 the provided table of client entries. Affected file
5415 silcd/packet_send.[ch].
5417 * Fixed a crash in client resolving in client_prvmsg.c in
5418 client library. Affected file lib/silcclient/client_prvmsg.c.
5420 * Do not actually remove the client directly from ID cache
5421 during SERVER_SIGNOFF, but invalidate it. This way we
5422 preserve the WHOWAS info for the client. Affected file
5423 silcd/server_util.c.
5425 * Fixed SERVER_SIGNOFF notify handling in the server. The
5426 server is now able to process incoming SERVER_SIGNOFF notify
5427 for a server that it doesn't even know about. It will remove
5428 the clients provided in the notify. Affected file
5429 silcd/packet_receive.c.
5431 * Check for partial packet in data queue after every packet that
5432 was found from the queue. Return and wait for more data if
5433 there is partial data in queue. Affected file is
5434 lib/silccore/silcpacket.c.
5436 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Added SilcClietFileError enum to indicate error in
5439 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5440 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5441 Affected files lib/silcclient/silcapi.h and
5442 lib/silcclient/client_ftp.c.
5444 * Check that newsize in silc_buffer_realloc is larger than
5445 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5447 * Added better monitor of file transfers. It now monitors
5448 key agreement protocol during the file transfer too. Added
5449 error reporting too. Affected files
5450 irssi/src/silc/core/silc-servers.c,
5451 irssi/src/fe-common/silc/module-formats.[ch].
5453 * Wrote a help file for FILE command.
5455 * Added silc_rng_global_get_byte_fast to get not-so-secure
5456 random data as fast as possible. Random data is read from
5457 /dev/urandom if available and from the SILC RNG if not
5458 available. It is used in padding generation. Affected file
5459 lib/silccrypt/silcrng.[ch].
5461 * All packets in client library are now processed synchronously.
5462 Optimized packet processing a lot. Affected file
5463 lib/silcclient/client.c.
5465 * All server connection packets are processing synchronously
5466 now in server, to optimize packet processing. Affected file
5469 * Include files are installed now only in Toolkit distribution
5470 if make install is given. Affected files: all Makefile.am's.
5472 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Assure that silc_client_notify_by_server_resolve does not
5475 resolve the client information multiple times. If it cannot
5476 be found by the first it cannot be found at all. Affected
5477 file lib/silcclient/client_notify.c.
5479 * Fixed WHOWAS command reply calling. Affected file
5480 lib/silcclient/command_reply.c.
5482 * Removed all references to silc_idlist_get_client from the
5483 Irssi SILC client since that call is internal call used by
5484 the library. The Irssi SILC client will use now client
5485 retrieval functions found in silcapi.h.
5487 * Fixed a bug in resolving nickname info before sending
5488 private message. It used freed memory. Affected file
5489 irssi/src/silc/core/silc-servers.c.
5491 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Assure my_channels statistics cannot go negative in server.
5494 Affected files silcd/server.c, silcd/server_util.c.
5496 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5500 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Win32 Toolkit changes. Affected files
5503 win32/silc.dsw, win32/libsilc/libsilc.def,
5504 win32/libsilcclient/libsilc.def,
5505 lib/silcutil/silcutil.c, and
5506 lib/sftp/sftp_fs_memory.c.
5508 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5510 * Added silc_net_localip to return local host's IP address.
5511 Affected file lib/silcutil/silcnet.[ch].
5513 * If key exchange or rekey protocol is active for a connection
5514 parse all packets syncronously since there might be packets
5515 in packet queue that we are not able to process without first
5516 processing packets before them. Affected file silcd/server,
5517 lib/silcclient/client.c.
5519 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5520 whether library should continue processing the packet.
5521 Affected file lib/silccore/silcpacket.h.
5523 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5524 SilcSFTPMonitorData to SFTP server to monitor various
5525 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5526 lib/silcsftp/sftp_server.c.
5528 * Added silc_file_size to return file size. Affected file
5529 lib/silcutil/silcutil.[ch].
5531 * Implemented the file transfer support for the client library.
5532 Added preliminary support for simple client to client one-file
5533 transmission. Affected file lib/silcclient/client_ftp.c,
5534 lib/silccilent/client.[ch].
5536 * Added new local command FILE to the Irssi SILC Client.
5537 It is used to perform the file transfer. It has subcommands
5538 SEND, RECEIVE, SHOW and CLOSE. Affected files
5539 irssi/src/silc/core/client_ops.c,
5540 irssi/src/silc/core/silc-server.[ch].
5542 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Relay the SILC_PACKET_FTP in the server. Affected files
5545 silcd/server.c and silcd/packet_receive.c.
5547 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Renamed silc_file_read and silc_file_write to functions
5550 silc_file_readfile and silc_file_writefile. Added function
5551 silc_file_open and silc_file_close. Affected files
5552 lib/silcutil/silcutil.[ch].
5554 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Resolve the client info when received private message or
5557 channel message for a client which nickname we don't know.
5558 Affected files lib/silcclient/client_prvmsg.c and
5559 lib/silcclient/client_channel.c.
5561 * Do not crash in /KEY if client is not connected. Affected
5562 file irssi/src/silc/core/silc-channels.c.
5564 * Added SilcClientStatus field to the SilcClientEntry in the
5565 lib/silcclient/idlist.h.
5567 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5568 is incomplete and is being resolved, it won't be resolved
5571 Make sure also that USERS command reply does not resolve
5572 twice information. Affected file is
5573 lib/silcclient/command_reply.c.
5575 Make sure that silc_client_get_clients_by_list does not
5576 resolve twice same information.
5578 * Check for valid client->id in the silc_server_free_client_data.
5579 Affected file silcd/server.c.
5581 * Fixed /GETKEY nick@server not to crash if the server entry
5582 is not found. Affected file lib/silcclient/command.c.
5584 * Fixed the silc_server_check_cmode_rights to check the
5585 requested modes correctly. Affected file silcd/command.c.
5587 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Better checks for non-printable chars in nick added.
5590 Affected file silcd/command.c.
5592 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Call the silc_server_udpate_servers_by_server in the
5595 primary router that comes back online in the backup resuming
5596 protocol. Otherwise it routes packets wrong. Affected file
5597 silcd/server_util.[ch], silcd/server_backup.c.
5599 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5602 lib/silcutil/silcbuffmt.[ch].
5604 * Redefined the SILC packet header to include the padding
5605 length. Affected file lib/silccore/silcpacket.[ch].
5607 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5608 length for maximum padding up to 128 bytes). Affected
5609 file lib/silccore/silcpacket.h.
5611 * Removed all backwards support for old 0.5.x MAC thingies.
5612 The SILC packet header change makes it impossible to be
5613 backwards compatible.
5615 * Send the ENDING packet with timeout in the backup resuming
5616 protocol. This is to assure that all routers has connected
5617 to the primary router. Affected file silcd/server_backup.c.
5619 * Changed the RNG to take the first IV from random data. It
5620 used to take it from zero actually. Changed the RNG also
5621 to use /dev/urandom during session. /dev/random is used
5622 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5624 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Changed the SILC packet header to have the first two bytes
5627 (the packet length) encrypted. Affected files aroung the
5628 code tree, lib/silccore/silcpacket.[ch]. Removed the
5629 SilcPacketCheckDecrypt callback. It is not needed anymore
5630 since the silc_packet_receive_process will determine now
5631 whether the packet is normal or special.
5633 * Implemented the unidirectional MAC keys. Affected files
5634 lib/silcske/silcske.c, silcd/protocol.c and
5635 lib/silcclient/protocol.c.
5637 * Implemented the packet sequence number to the MAC computation.
5638 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5639 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5640 lib/silcclient/protocol.c.
5642 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Allow backup router to announce servers. All servers
5645 announced by backup router are added to the global list
5646 automatically. Update hte server's socket to our primary
5647 router also when backup router announces a server.
5648 Affected file silcd/packet_receive.c.
5650 * Do not update the client->router in the function
5651 silc_server_udpate_clients_by_server if the client is on
5652 global list. We might fail to find any specific server
5653 for locally connected clients and local cell clients. They
5654 should still use the `from' and not `to' as client->router.
5655 This fixes backup router resuming protocol. Affected file
5656 silcd/server_util.c.
5658 * Decrease channel statistics count only if the channel
5659 deletion worked. Affected files are silcd/server.c and
5660 silcd/server_util.c.
5662 * Added silc_server_update_servers_by_server to update origin
5663 of all server entries. Used during backup router protocol.
5664 Affected files silcd/server_util.[ch], silcd/server.c. and
5665 silcd/backup_router.c.
5667 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5668 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5669 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5670 lib/silccrypt/silchmac.c.
5672 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Assure that router cannot reroute the same channel message
5675 to the sender. Affected file silcd/packet_receive.c.
5677 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Made better checks that the channel message is not sent
5680 to the router it came from. Affected file is
5681 silcd/packet_send.c. Fixed memory leak too.
5683 * Announce informations for incoming router connection, but
5684 only after checking if it is replaced by backup router.
5685 Affected file silcd/packet_receive.c.
5687 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Fixed the backup resuming protocol to work in multiple
5690 router environment. Affected file silcd/server_backup.c.
5692 * Route packet only to one router in the function
5693 silc_server_packet_send_to_channel. Affected file is
5694 silcd/packet_send.c.
5696 * Fixed silc_server_send_notify_dest to set the broadcast
5697 flag. Fixed the silc_server_send_notify_topic to actually
5698 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5699 Affected file silcd/packet_send.c.
5701 * Changed the SFTP Filesystem interface. Changed the
5702 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5703 the filesystem operation function. The SilcSFTPFilesystem
5704 is now a context that is allocated by all filesystem allocation
5705 functions and it already includes the operations structure
5706 and filesystem specific context. It is given as argument
5707 now to the silc_sftp_server_start. This made the interface
5708 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5709 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5711 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Changed the backup router adding and getting interfaces
5714 in the server. The router that will be replaced by the
5715 specified backup router is now sent as argument. Affected
5716 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5719 * Added silc_net_addr2bin_ne to return the binary form of
5720 the IP address in network byte order. Affected files
5721 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5723 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Check for existing server ID in silc_server_new_server
5726 and in silc_server_connect_to_router_final and remove the
5727 old entry if it exists. Affected file silcd/packet_receive.c,
5730 * Send the channel message always to only one router, either
5731 in upstream or downstream. Affected file is
5732 silcd/packet_send.c.
5734 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Wrote the definition of the backup resuming protocol to the
5737 protocol specification.
5739 * Removed one redundant channel key generation from normal
5740 server during joining procedure. Removed one redundant
5741 channel key sending from server to router during joining
5742 procedure. Affected file silcd/command.c.
5744 * Made minor bugfixes to the backup router resuming protocol.
5745 Affected file silcd/server_backup.c, server.c.
5747 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Added --disable-asm configuration option. Affected files
5750 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5753 * Implemented the backup resuming protocol that is used to
5754 resume the primary router position in the cell after the
5755 primary router comes back online. Affected files
5756 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5757 and silcd/server_util.[ch].
5759 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5761 * Sleep two (2) seconds after sending QUIT command to server.
5762 Affected file lib/silcclient/command.c.
5764 * Assure that if outgoing data buffer is pending do not force
5765 send any data. Affected file silcd/packet_send.c.
5767 * Assure that if outgoing data buffer is pending do not force
5768 send any data. Affected file lib/silcclient/client.c.
5770 * Implemented the backup router support when the primary router
5771 goes down. The servers and routers can now use the backup
5772 router as new primary router without loosing connectivity.
5774 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5777 in the server to indicate disabled entry. All data read
5778 from the connection will be ignored and no data is sent
5779 for entry that is disabled. Affected files are
5780 silcd/idlist.h, silcd/server.c.
5782 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Created SFTP client and server test programs in the
5785 lib/silcsftp/tests directory.
5787 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Implemented memory filesystem (virtual filesystem) for
5790 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5793 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Implemented the SFTP (SSH File Transfer Protocol) to the
5796 lib/silcsftp. It includes SFTP client and SFTP server
5799 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Moved lib/silccore/silcprotocol.[ch] to the
5802 lib/silcutil library.
5804 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5805 take variable argument list pointer as argument. Affected
5806 file lib/silcutil/silcbuffmt.[ch].
5808 * Added silc_buffer_set function that is used to set data
5809 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5810 Affected file lib/silcutil/silcbuffer.h.
5812 * Changed various routines in the core library to use the new
5813 silc_buffer_set instead of allocating new buffer only for
5816 * Added 64-bit value formatting and unformatting support to the
5817 silc_buffer_[un]format routines. Affected file is
5818 lib/silcutil/silcbuffmt.[ch].
5820 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5821 to includes/bitmove.h.
5823 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Fixed channel user mode saving in client library. Affected
5826 file lib/silcclient/command[_reply].c.
5828 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Defined the file transfer to the SILC Protocol. Added
5831 new packet type SILC_PACKET_FTP and defined File Transfer
5832 Payload. The mandatory file transfer protocol is SFTP
5833 (SSH File Transfer Protocol). Affected file in addition
5834 of the internet draft is lib/silccore/silcpacket.h.
5836 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5837 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5838 is used as part of backup router protocol when the primary
5839 router of the cell is back online and wishes to resume
5840 the position as primary router.
5842 * Redefined the MAC generation keys in the protocol. The
5843 same key is not used anymore in both direction. Both
5844 direction will now use different keys for sending and
5845 receiving. This fixes a potential security flaw. This
5846 change causes incompatibilities in the protocol.
5848 * Redefined also the MAC computation from the packet.
5849 An packet sequence number is now added to the MAC
5850 computation. This prevents possible replay attacks against
5851 the protocol. This change too causes incompatibilities
5854 Added `sequence' field to the SilcPacketContext to hold
5855 the current sequence number for the packet.
5857 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5859 * Added `created' field to the SilcIDListData in the file
5860 silcd/idlist.h to indicate the time when the entry was
5863 * Added `created' field to the SilcChannelEntry too. Affected
5864 file silcd/idlist.h.
5866 * Added `creation_time' aguments to all the announcement functions
5867 in the server. If it is provided then only the entries that
5868 was created after the provided time frame are actually
5869 announced. Affected file silcd/server.[ch].
5871 * The protocol says that the Channel ID's IP address must be
5872 based on the router's IP address. Added check for this in
5873 the silc_server_new_channel when processing incoming New Channel
5874 Payload. Affected file silcd/packet_receive.c.
5876 * Print out the correct version with --version in SILC client.
5877 Affected file irssi/src/silc/core/silc-core.c.
5879 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Fixed WHOWAS command to check for completnes of the client
5882 entry always, not just when the command is coming from client.
5883 Affected file silcd/command.c.
5885 * Added new function silc_server_packet_queue_purge to purge the
5886 outgoing data queue to the network. After the function returns
5887 it is guaranteed that the outgoing packet queue is empty.
5888 Affected file silcd/packet_send.[ch].
5890 * Purge the outgoing packet queue in the rekey protocol's final
5891 callback to assure that all rekey packets go to the network
5892 before quitting the protocol. Affected file silcd/server.c.
5894 * Added silc_client_packet_queue_parse as similar function as
5895 in server to the client library. The affected file is
5896 lib/silcclient/client.c.
5898 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Splitted silcd/server.c and created silcd/server_util.[ch]
5901 for utility functions.
5903 * Added new socket flag SILC_SF_DISABLED to indicate that the
5904 connection is open but nothing can be sent to or received from
5905 the connection. Affected file lib/silcutil/silsockconn.[ch].
5906 The checking for disabled socket is checked in the low level
5907 silc_socket_write and silc_socket_read functions.
5909 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Allow only nicknames and channel names that fits into the
5912 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5914 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * When processing JOIN command reply in server check that if
5917 the channel exists in our global list we'll move it the local
5918 list. Affected file silcd/command_reply.c.
5920 * Fixed the check whether client is joined on the channel already
5921 in JOIN command. Affected file lib/silcclient/command.c.
5923 * Fixed the JOIN command reply to check whether the channel
5924 already exists. Affected file lib/silcclient/command_reply.c.
5926 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * Added silc_ske_status_string to map the SKE error numbers
5929 to readable strings. The affected files are
5930 lib/silcske/silcske[_status].[ch].
5932 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Do not show the private channels on the WHOIS channel list
5935 as it is not allowed by the protocol. The affected file is
5938 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Assure that the packet length digged from the actual packet
5941 is something sensible in the silc_packet_decrypt_rest_special
5942 in lib/silccrypt/silcpacket.c.
5944 * Free and NULL the allocated pointer in silc_hmac_alloc if
5945 the HMAC allocation fails. The affected file is
5946 lib/silccrypt/silchmac.c.
5948 * Print the selected security properties to the log files in
5949 the server. Affected file silcd/protocol.c.
5951 * Add SKE's reference counter even if calling the completion
5952 callback manually. Otherwise it goes negative, although it
5953 does not cause any problems. The affected file is
5954 lib/silcske/silcske.c.
5956 * Remove the client entry with short timeout after giving the
5957 KILL command. Affected file lib/silcclient/command.c.
5959 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5960 case all found clients are already disconnected (WHOWAS would
5961 found them) in the server. Affected file silcd/command.c.
5963 * Update the last_receive (time of last data received) to be
5964 updated only when received private or channel message so that
5965 the idle time showed in WHOIS makes more sense.
5967 * Added boolean field `valid' in to the SilcClientEntry in the
5968 client library to indicate whether the entry is valid or not.
5969 This fixes the nickname change bug on channel when changing
5970 the nickname to be same than the old (like nick to Nick) the
5971 nickname formatter doesn't set the new nick anymore to Nick@host.
5972 Affected file lib/silcclient/idlist.[ch].
5974 * Now actually fixed the nickname changing on disconnection.
5975 Added new function silc_change_nick to the Irssi SILC Client.
5976 Affected file irssi/src/silc/core/client_ops.c,
5977 irssi/src/silc/core/silc-nicklist.[ch].
5979 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Check that the public key exists in the GETKEY command before
5982 trying to encode it. Affected file silcd/command.c.
5984 * Print some notifications on received public keys with GETKEY
5985 command in the Irssi SILC Client. Affected files are
5986 irssi/src/fe-common/silc/module-formats.[ch],
5987 irssi/src/silc/core/client_ops.c.
5989 * Use IDENTIFY command to resolve the server information in the
5990 GETKEY command instead of INFO command. Affected file
5991 lib/silcclient/command.c.
5993 * All command reply functions in the client library now calls
5994 the pending command reply callbacks even if an error has
5995 occurred. The server has done this a long time and now it was
5996 time to move the client library to this as well. Now all
5997 errors can be delivered back to the pending command reply
5998 callbacks if necessary. Affected files are
5999 lib/silcclient/command[_reply].[ch].
6001 * Change the nickname on disconnection back to the username
6002 because in reconnect the server will enforce it to it anyway.
6003 Affected file irssi/src/silc/core/silc-servers.c.
6005 * Fixed a config file parsing bug in the Irssi SILC client.
6006 Affected file irssi/src/silc/core/clientconfig.c.
6008 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * When printing the channel mode on JOIN, verify that the
6011 channel key and channel's HMAC are valid. Affected file
6012 irssi/src/silc/core/client_ops.c.
6014 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6017 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6018 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6020 * Removed channel key rekey task deleting from the function
6021 silc_server_save_channel_key. Affected file silcd/server.c.
6022 Added explicit timeout task context instead that is used to
6023 delete the task if we are registering a new task before the
6024 new task has elapsed.
6026 * When channel key rekey occurs the client library now saves
6027 the old channel key for a short period of time (10 seconds) and
6028 is able to use it in case some is still sending channel
6029 messages encrypted with the old key after the rekey. Affected
6030 file lib/silcclient/[idlist.h|client_channel.c].
6032 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Added check to the silc_server_new_id_real to not accept
6035 new ID if it is the sender's own ID. Affected file is
6036 silcd/packet_receive.c.
6038 * Assure that we do not announce ourself or the one we've
6039 sending our announcements when we're router and are announcing
6040 servers to our primary router. Affected file silcd/server.c.
6042 * Fixed silc_server_command_identify_check_client to assemble
6043 correct WHOIS packet. It send corrupted WHOIS packet and
6044 caused problem with router to router connections. Affected
6045 file silcd/command.c.
6047 Fixed also silc_server_command_whois_check the same way
6048 as for the IDENTIFY command.
6050 * Added new SilcIDListStatus to the server in the SilcIDListData
6051 structure. The status now includes the current status of
6052 the entry (like registered, resolved etc.). Affected file
6053 silcd/idlist.[ch]. Defined a bunch of different status types
6054 as well. This replaced the old boolean registered field as well.
6056 Added resolve_cmd_ident field to the SilcClientEntry structure
6057 too so that if the entry is for example being resolved so
6058 another command may attach to the same pending command reply
6059 without requiring to resolve the same entry again. This concept
6060 should optimize the WHOIS and the IDENTIFY resolving under
6061 heavy load by taking away unnecessary resolving for entries
6062 that are being resolved already.
6064 Added support for adding multiple pending commands for one
6065 command idenfier. Affected file silcd/command[_reply].[ch].
6067 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6068 before deleting the data. Otherwise the hash table will have
6069 freed data in comparison functions. Affected file is
6070 silcd/command_reply.c.
6072 * Fixed silc_idlist_replace_client_id to add the new entry to
6073 the cache with NULL nickname. Otherwise there will be invalid
6074 memory as the nickname after the nickname is freed. Affected
6075 file silcd/packet_receive.c.
6077 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6078 saved into wrong slots because the previous number of entries
6079 was not taken into account. Affected file silcd/idlist.c.
6080 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6082 * If we are router and we receive JOIN notify to a channel that
6083 does not have any users then notified client is marked as the
6084 channel founder, as it is it. The affected file is
6085 silcd/packet_receive.c
6087 * Added to the extended hash table API's table_del_*ext functions
6088 the destructor as argument too, so that the caller can decide
6089 which destructor to use or whether to use destructor at all.
6090 Affected file lib/silcutil/silchashtable.[ch].
6092 * Fixed ID Cache purging. It actually deleted the entries from
6093 the hash table after the data was freed. The hash table ended
6094 up comparing freed memory. The affected file is
6095 lib/silccore/silcidcache.c.
6097 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Fixed Irssi SILC client's KILL command's HELP syntax.
6101 * The USERS command now resolves the detailed user information
6102 if the userinfo field is missing. Affected file is
6103 lib/silcclient/command_reply.c.
6105 * Do not print error in silc_file_read if the read file does
6106 not exist. Just silently return NULL. Affected file is
6107 lib/silcutil/silcutil.c.
6109 * Fixed the silc_log_output to not wine about NULL filename
6110 and to not create some bogus " " filename. Affected file is
6111 lib/silcutil/silclog.c.
6113 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Fixed various printing bugs on the user interface in the
6116 Irssi SILC Client. Minor changes that were forgotten from
6119 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Fixed the configure.in.pre and the compilation and distribution
6122 environment to support the new autoconf 2.52. That version is
6123 now required to compile the CVS trunk.
6125 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6128 to generally parse user@fqdn format strings. Affected file
6129 lib/silcutil/silcutil.c.
6131 * Added nickname_format and nickname_force_format fields to the
6132 SilcClientParams structure. The first one defines the format
6133 for the nicknames that the library will enforce if the receives
6134 multiple same nicknames. The second one is boolean value and
6135 can be used to force the library to always enforce the format
6136 to the nicknames regardles whether there are multiple nicknames
6137 or not. This configurable formatting was employed to flexibly
6138 support accessing multiple nicknames from the user interface.
6139 The userinterface can now set the nicknames to what ever format
6140 they prefer. Affected file lib/silcclient/silcapi.h.
6142 Added function silc_client_nickname_format to the file
6143 lib/silcclient/idlist.c. It performs the nickname formatting.
6145 Added new field `hostname´ to the SilcClientEntry context.
6146 It holds the hostname of the client. Affected file is
6147 lib/silcclient/idlist.h.
6149 * Irssi SILC Client sets the nicknames in nick@hostn format.
6150 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6151 irssi/src/silc/core/silc-core.c.
6153 The WHOIS printing now also shows both the real nickname and
6154 the formatted nickname so that user knows how to access the
6155 user if there are multiple same nicknames cached. Affected
6156 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6157 printing formatting too to take the hostname now as a separate
6158 argument. The Affected file is
6159 irssi/src/fe-common/silc/modules-formats.[ch].
6161 * Changed the silc_client_get_clients_local to accept the formatted
6162 nickname as argument. It accepts the real nickname too but the
6163 formatted nickname can be used to find the true entry from
6164 multiple entries. Affected file lib/silcclient/silcapi.h and
6165 lib/silcclient/idlist.c.
6167 * Added nickname_format_parse field to the SilcClientParams.
6168 It is a callback function provided by the application to parse
6169 the nickname out of the formatted nickname string. The library
6170 calls it to get the nickname from the formatted string. Since
6171 the application generally knows better the format of the nickname
6172 string it parses it instead of the library, even though library
6173 encodes the formatted string. If the callback function is not
6174 provided then the library will use the string as is. The
6175 affected file is lib/silcclient/silcapi.h.
6177 * All the nickname strings passed to the client library in
6178 commands are now expected to be formatted nickname strings.
6179 If the command does not support the formatted nickname string
6180 it will assume that the sent string is the actual nickname.
6181 Affected file lib/silcclient/command.c.
6183 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * Added public key authentication support to OPER and SILCOPER
6186 commands in the client library. Affected file is
6187 lib/silcclient/command.c.
6189 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Changed the get_auth_methdod client operation to be asynchronous.
6192 It can be async if the application resolves the authentication
6193 method from the server during the negotiation. Added new
6194 SilcGetAuthMeth completion callback that the application will
6195 call after resolving the authentication method.
6197 Added function silc_client_request_authentication_method that
6198 the application can use to resolve the authentication method
6199 from the server. Added also SilcConnectionAuthRequest callback
6200 that the library will call after the server has replied. The
6201 application can call this function if it does not know the
6202 current authentication method.
6204 Affected files are lib/silcclient/client.c and
6205 lib/silcclient/silcapi.h.
6207 * The Irssi SILC client now automatically resolves the authentication
6208 method incase any configuration information is not present (and
6209 currently there never is). The affected file is
6210 irssi/src/silc/core/client_ops.c.
6212 * Fixed public key authentication from the client library.
6213 Affected file lib/silcclient/protocol.c. Changed also the
6214 protocol specification about the public key authentication in
6215 the connection authentication protocol. The actual data to be
6216 signed is now computed with a hash function before signing.
6218 * Fixed the public key authentication from the server as well.
6219 Affected file silcd/protocol.c.
6221 * Removed the mlock()'s from the memory allocation routines.
6222 Affected file lib/silcutil/silcmemory.c. The ./configure does
6223 not check anymore for the mlock(). Affected file is
6226 * Fixed USERS command in server to allow the execution of the
6227 command for private and secret channels if the client sending
6228 the command is on the channel. Affected file silcd/command.c.
6230 * Fixed silc_client_get_clients_local to return the clients
6231 count correctly. It could return wrong value. Affected file
6232 lib/silcclient/idlist.c.
6234 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6237 types. The assembler optimizations seemed not to like 64-bit
6238 data types. The assmebler optimizations thus are now enabled
6239 also for BSD systems as opposed to only enable them for Linux.
6241 * Do not check for threads at all on BSD systems. Affected
6242 file configure.in.pre.
6244 * Removed -n and -h options from the Irssi SILC Client since
6245 they are not used in silc.
6247 * Fixed the prime generation to assure that the first digit
6248 of the generated random number is not zero since our conversion
6249 routines does not like number strings that starts with zero
6250 digit. If zero digit is seen the random number is regenerated.
6251 This caused some corrupted RSA keys when the zero first digit
6252 was met. Affected file lib/silcmath/silcprimegen.c.
6254 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Fixed WIN32 configuration in the ./configure script.
6257 Fixed to include xti.h on environments that has it.
6258 Patches by Carsten Ilchmann and andrew.
6260 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Changed the silc_id_create_client_id to be collision
6263 resistant. It is now assured that there cannot be created
6264 two same client ID's. I suspect that some weird bugs in
6265 the server were actually caused by duplicate Client IDs.
6266 Affected file silcd/serverid.[ch]. A router receiving
6267 new ID now also assures and informs the sending server
6268 if the ID caused collision.
6270 * Changed the silc_id_create_channel_id to also assure that
6271 there are no collisions.
6273 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Statement about ignoring the Mutual Authentication flag when
6276 performing rekey with PFS was a bit misleading. It is ignored
6277 if it was set in the initial negotiation, it cannot be even
6278 set in the rekey. Fixed in the ke-auth draft. Started the
6279 new versions of the protocol drafts in the doc/.
6281 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Fixed a bug in silc_client_command_identify_save when saving
6284 new channel information. The channel name was no duplicated
6285 and caused crash on exit. Affected file is
6286 lib/silcclient/command_reply.c.
6288 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Fixed the getkey command handling in the server. Send just
6291 empty OK reply to the sender if the key could not be fetched
6292 (but everything else was ok, like the key just was not available).
6293 Changed the public key parameter to optional in the protocol
6294 specs so that empty OK reply can be sent. Affected file
6297 Added a message to Irssi SILC client to tell to user if the
6298 server did not return a public key.
6300 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Fixed a channel key regeneration bug. It registered new
6303 timeout tasks exponentially until all system resources were
6304 used. Affected file silcd/server.c.
6306 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Added the SILC Document generator to the scripts/silcdoc.
6309 It can be used to generate the Toolkit Reference Manual out
6310 of the source tree. Internally it will also use the RoboDoc
6311 generator now imported in util/robodoc.
6313 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * Added couple of return's in rekey protocol if error orccurred
6316 during the protocol. The execution must be terminated.
6317 Affected file silcd/protocol.c. Also, terminate the protocol
6318 always with timeout.
6320 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * The client's Client ID was created initally from the wrong
6323 nickname (it could have been in format nick@host) in the
6324 silc_server_new_client. Affected file silcd/packet_receive.c
6326 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * Added some SILC_LOG_ERROR's to various error conditions
6329 if client could not be added to ID cache. Affected files
6330 silcd/packet_receive.c and silcd/server.c.
6332 * When client's sock->user_data is freed, NULL also the
6333 client->router and client->connection pointers. Added check
6334 for these pointers being NULL to various places around the
6335 code. Affected file silcd/server.c.
6337 * Added client->data.registered == TRUE checks to various
6338 places around the code to assure that unregistered client's
6339 are not handled when it is not allowed. Affected file
6342 * Added `bool registered' fields to all
6343 silc_idlist_[server|client]_get_* routines to indicate whether
6344 the fetched client needs to be registered or not. Affected
6345 file silcd/idlist.[ch].
6347 * Add your own entry as registered to the ID cache in the
6348 server. Affected file server.c.
6350 * Fixed a bug in silc_server_new_server. The SilcServer was
6351 set as the new server's context instead of SilcServerEntry.
6352 This naturally caused some weird bugs.
6354 * Added "updated" field the SilcChannelEntry which indicates
6355 the time since the channel entry was last accessed. This
6356 can be used to determine whether it is necessary to
6357 announce the channel after backup resuming protocol.
6358 Affected files silcd/idlist.[ch].
6360 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Do not delete the channel rekey task when adding it
6363 for in silc_server_create_channel_key.
6365 * Changed the silc_server_create_channel_key to return
6366 TRUE or FALSE to indicate the success of the channel key
6369 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * Fixed MSVC++ project files and added missing files to
6372 Makefiles under win32/.
6374 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6376 * Do not add TCP_NODELAY flag if the operating system
6377 does not have it defined. Affected files are
6378 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6380 * Fixed buffer overflow from Irssi SILC Client. Affected
6381 file irssi/src/fe-common/core/themes.c.
6383 * Fixed double free in client library in the file
6384 lib/silcclient/client.c when disconnecting from server.
6386 * Applied double free patch from cras to Irssi SILC client.
6387 Affected files irssi/src/core/[modules/expandos].c
6389 * Fixed the disconnection handling to Irssi SILC Client.
6390 The application must call silc_client_close_connection
6391 in ops->connect client operation in case of failure of
6392 the connection. Affected file is
6393 irssi/src/silc/core/client_ops.c.
6395 * Do not set sock->protocol to NULL in the function
6396 silc_client_close_connection after executing the protocol's
6397 final callback since the sock might not be valid anymore.
6398 Affected file lib/silcclient/client.c.
6400 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * Do not enable SILC_THREADS if the linking with libpthread
6403 did not happen. Affected file configure.in.pre.
6405 * Added notion to protocol specification that server must
6406 verify the sent authentication payload with CMODE when
6407 setting the channel founder key. Implemented it to the
6408 server. Affected file silcd/command.c.
6410 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * Added _EXTRA_DIST SILC distribution variable to the
6413 distributions file. It is used to conditionally add extra
6414 files or directories to the specific distribution. Affected
6415 files ./prepare, Makefile.am.pre and distributions.
6417 Removed the `_' from the start of the distribution names.
6420 * Added README.WIN32 for instructions to compile the Toolkit
6423 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Fixed a double free in disconnection in the server. Affected
6426 file is silcd/server.c.
6428 * Fixed the lib/silcske/groups.c to work now also with GMP
6429 MP library. The string conversion did not work when using
6430 specific base and the base is indicated in the string as well.
6432 * Created win32/ directory which now includes MSVC++ specific
6433 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6434 It will appear only in the toolkit distribution
6436 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Changed the key material distribution function in case when
6439 the hash output is too short. The data is now concatenated
6440 a bit differently than it used to. Made the change to the
6441 SKE protocol specification.
6443 * Added better GMP detection to configure.in.pre. A patch
6446 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Fixed a minor bug in SKE that might cause some problem on
6449 some platforms. Affected file lib/silcske/silcske.c.
6451 * Added the cookie checking for initiator in the SKE. It checks
6452 that the responder returns the sent cookie unmodified. The
6453 affected file is lib/silcske/silcske.c. Added new SKE
6454 error type INVALID_COOKIE that can be sent during the
6455 negotiation. Fixed some memory leaks as well.
6457 * Added the "invalid cookie" error message to Irssi SILC client's
6460 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Added `task_max' field to the SilcClientParams to indicate
6463 the maximum tasks the scheduler can handle. If set to zero,
6464 default values are used. Affected file lib/silcclient/silcapi.h.
6466 * Fixed memory leaks in silc_client_close_connection. Affected
6467 file lib/silcclient/client.c.
6469 * Added silc_client_del_client_entry to client library to free
6470 all memory of given client entry. Affected file is
6471 lib/silcclient/idlist.[ch].
6473 * Added new functions silc_client_del_channel and
6474 silc_client_del_server to delete channel and server entries.
6475 Affected file lib/silcclient/[silcapi.h/idlist.c].
6477 * Removed silc_client_del_client_by_id from silcapi.h.
6479 * Fixed the INFO command to return the server's own info
6480 correctly when querying by Server ID. Affected file is
6483 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6485 * Removed the non-blocking settings in WIN32 code in the
6486 silc_sock_[read/write] and added SleepEx instead. Affected
6487 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6488 of input data is now checked with FIONREAD and ioctlsocket.
6490 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Call silc_schedule_task_del_by_context in the
6493 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6494 Affected file lib/silccore/silcprotocol.c.
6496 * Call silc_protocol_cancel for active protocols in the
6497 silc_server_close_connection if the funtion
6498 silc_server_free_sock_user_data has not been called.
6499 Affected file silcd/server.c.
6501 * Generic tasks cannot be deleted using the del_by_fd
6502 task deleting function since generic tasks does not match
6503 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6505 * Added a notion to SILCOPER help file that the SILCOPER works
6506 only on router server, not on normal server.
6508 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Added for WIN32 support for the new scheduler as well.
6511 Affected file lib/silcutil/win32/silcwin32schedule.c.
6513 * Fixed the SHA1 implementation to work on various platforms.
6515 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6518 API. It is part of the scheduler now. Everything else is
6519 as previously but some functions has changed their names.
6520 Checkout the lib/silcutil/silcschedule.h for the interface.
6521 Updated all applications to use the new interface. Affected
6522 files are lib/silcutil/silcschedule.[ch].
6524 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Found a bug in the SKE implementation. The HASH value,
6527 specified by the protocol, was not computed correctly. The
6528 public key of the responder was not added to the computation
6529 even though it is mandatory. Affected file lib/silcske/silcske.c.
6530 This unfortunately causes incompatibilities with older
6531 clients and servers.
6533 * Added WIN32 specific network init and uninit functions:
6534 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6535 the Winsock2. Affected file lib/silcutil/silcnet.h and
6536 lib/silcutil/win32/silcwin32net.c.
6538 * Set the socket always to nonblocking mode on WIN32 after
6539 reading data or writing data. Affected file is
6540 lib/silcutil/win32/silcwin32sockconn.c.
6542 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Fixed various compilation problems under WIN32. Affected
6545 files lib/silcutil/win32/silcwin32thread.c and
6546 lib/silcutil/win32/silcwin32schedule.c.
6548 * Removed all _internal.h #includes from public header
6549 files. Internal headers must never be included from
6552 Removed also the lib/silcske/payload_internal.h file.
6554 * All include files that may be needed (public and some others
6555 included by the public headers) by application developers are
6556 now copied to the ./includes directory. It does not copy any
6557 internal headers. Affected file Makefile.defines.pre and all
6558 Makefile.am's under lib/ and subdirs.
6560 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Do not change the ~/.silc directory's permissions automatically.
6563 Affected file irssi/src/silc/core/clientutil.c.
6565 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Do not cancel the protocol in silc_server_close_connection
6568 it might cause recursion. Now cancelled in the function
6569 silc_server_free_sock_user_data. Affected file silcd/server.c.
6571 * Fixed the silc_server_remove_clients_by_server to regenerate
6572 the channel keys correctly finally. Added also new function
6573 silc_server_remove_clients_channels to actually do it.
6574 Affected file silcd/server.c.
6576 * Fixed the silc_server_new_channel to not crash by giving
6577 wrong router to the new channel. Affected file is
6578 silcd/packet_receive.c.
6580 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6583 which is given as argument to the silc_client_alloc now.
6584 It can be used to configure the client and set various parameters
6585 that affect the function of the client.
6587 * The USERS command in server did not check whether the channel
6588 is private or secret. Affected file silcd/command.c.
6590 * Added new argument to the USERS command in protocol specification.
6591 The USERS command now can take the channel name as argument
6592 as well. Added support for this in client and server and
6593 updated the protocol specs.
6595 * Completed the GETKEY command in client. It can be now used
6596 to fetch also servers public key not only some clients.
6597 Affected files lib/silcclient/command[_reply].c.
6599 * Added silc_client_get_server to return server entry by the
6600 server name. Affected files lib/silcclient/silcapi.h and
6603 * Redefined the IDENTIFY command in protocol specification to be
6604 more generic. It now can be used to query information about
6605 any entity in the SILC Network, including clients, servers and
6606 channels. The query may be based either the entity's name
6607 or the ID. Added support for this in both client and server.
6609 Affected files silcd/command.c and lib/silcclient/command.c
6610 and command_reply.c.
6612 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6613 the _from_client and _from_server functions. Affected file
6616 * Added silc_client_get_channel_by_id_resolve to the file
6617 lib/silcclient/silcapi.h to resolve channel information by
6618 its ID. Added also silc_client_get_channel_by_id that
6619 does not resolve it from the server.
6621 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Added SilcServerEntry context into the client library
6624 to represent one server. The INFO command now allocates
6625 these to save the resolved server info. For now on the
6626 client library will also keep information about servers,
6627 connected and resolved with INFO.
6629 The INFO command now allocates the SilcServerEntry context
6630 and saves the server info there. The COMMAND_REPLY in
6631 the INFO now returns the parameters to application in
6632 same order as defined in the protocol specification.
6634 The entries are cached in the client->server_cache.
6636 * The INFO command is now issued after received the Client ID
6637 from the server. Affected file lib/silcclient/client.c.
6639 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6640 to the application as the mode changer might be server.
6641 It is guaranteed that NULL is not returned anymore to the
6642 application. Affected file lib/silcclient/client_notify.c.
6644 The ID Type is now also passed to the application so that
6645 it can check whether the returned entry is SilcClientEntry
6648 Added new function silc_client_get_server_by_id to return
6649 the server entry by ID. Affected files are the
6650 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6652 * Do not create the channel in the Irssi SILC Client when issuing
6653 the JOIN command but when received the sucessful JOIN command
6654 reply. Otherwise the channel might get created even though we
6655 could not join it. The Affected file is
6656 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6658 * Fixed a channel joining bug in router. The router must also
6659 check the channel modes, invite and ban lists etc. when serving
6660 the JOIN command sent by normal server. Affected file is
6661 silcd/command.c. The router now resolves the client's
6662 information from the server who sent the JOIN command if it
6663 does not know it, and processes the JOIN command only after
6666 * Changed the SilcCommandCb to take new argument; void *context2.
6667 Affected file lib/silccore/silccommand.h
6669 The second argument in the command callbacks in the server now
6670 includes the SilcServerCommandReplyContext if the command was
6671 called as pending command callback from the command reply.
6672 Otherwise it is NULL. When called as pending the status of the
6673 command reply will be checked and if it was erronous the
6674 error will be sent to the original sender of the command.
6675 This way the client always receives the error messages even
6676 though the server was actually the one who received the error
6677 when it resent the command to router, for example. Affected
6678 files silcd/command[_reply].[ch].
6680 * Fixed sending WHOWAS command's error message to client if
6681 the requested client could not be found. It was missing.
6684 * Changed the CMODE and CUMODE commands reply arguments in the
6685 protocol specification. The Channel ID is now sent in both
6686 of the commands to identify the channel. Implemented this
6687 new feature to the client and server. Affected files
6688 lib/silcclient/command_reply.c and silcd/command.c.
6690 * Made better checks for invite and ban lists in the JOIN
6691 command in server. Affected file silcd/command.c.
6693 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6695 * The server now performs the incoming host IP/DNS lookup
6696 using the silc_socket_host_lookup and thus does not block
6697 the server anymore. Affected file silcd/server.c.
6699 * Completed the multi-thread support for SILC Scheduler in
6700 the lib/silcutil/silcschedule.c.
6702 * Fixed the configure.in.pre to detect the pthread correctly
6705 * Fixed a deadlock in silc_task_queue_wakeup in the file
6706 lib/silcutil/silctask.c.
6708 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Added new function silc_schedule_wakeup that is used in
6711 multi-threaded environment to wakeup the main thread's
6712 schduler. It needs to be used when a thread adds a new task
6713 or removes a task from task queues. After waking up, the
6714 scheduler will detect the task queue changes. If threads
6715 support is not compiled in this function has no effect.
6716 Implemented the wakeup mechanism to both Unix and WIN32
6717 systems. Affected files are lib/silcutil/silcschedule.[ch],
6718 lib/silcutil/unix/silcunixschedule.c and the
6719 lib/silcutil/win32/silcwin32schedule.c.
6721 * Added new function silc_task_queue_wakeup to wakeup the
6722 scheduler by the specified task queue. Affected file
6723 lib/silcutil/silctask.[ch].
6725 * The silc_socket_host_lookup_start now wakes up the scheduler
6726 after adding the timeout task. Affected file is
6727 lib/silcutil/silcsockconn.c.
6729 * The silc_socket_host_lookup is synchronous now if the threads
6730 support is not compiled in. However, the callback is still
6731 called asyncronously through the scheduler, anyway. Affected
6732 file lib/silcutil/silcsockconn.c.
6734 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Added new function silc_socket_host_lookup to perform
6737 asynchronous IP and FQDN lookups for the socket connection.
6738 Affected files lib/silcutil/silcsockconn.[ch].
6740 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6743 that may or may not compile the mutex support in.
6745 Changed the silc_mutex_alloc interface. It allocates the
6746 mutex now to the sent pointer and returns TRUE or FALSE.
6748 Affected file lib/silcutil/silcmutex.h.
6750 * Wrote the SILC Task Queue interface to support multi-threads.
6751 Affected file lib/silcutil/silctask.[ch].
6753 * Wrote the SILC Scheduler to support multi-threads. Affected
6754 file lib/silcutil/silcschedule.c.
6756 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6759 in lib/silcutil/win32/.
6761 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Defined SILC Mutex API and SILC Thread API and implemented
6764 them for Unix. Affected files are
6765 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6766 lib/silcutil/unix/silcunixmutex.c and
6767 lib/silcutil/unix/silcunixthread.c.
6769 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Fixed the silc_server_remove_clients_by_server's channel
6772 key re-generation. The hash table handling was incorrect
6773 and would not work with many channels. Affected file is
6776 * Fixed some memory leaks around the server code.
6778 * Rewrote the silc_server_get_users_on_channel to support IPv6
6779 based Client ID's. Affected file silcd/server.c.
6781 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6782 specification. However, a separate document must be written
6783 to define the detailed signing procedure and the payload
6784 associated with the flag. Defined the flag to the
6785 lib/silccore/silcchannel.h as well.
6787 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6789 * Changed the dynamic tables to static size tables in the
6790 lib/silccrypt/silchmac.c.
6792 * Removed GCC dependencies from the code. A patch by cras.
6794 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * Do not show the error "Error receiving packet bla bla"
6797 in server if it really was not an error (-2 means that reading
6798 is pending). Affected file silcd/server.c.
6800 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6802 * Fixed a possible crash in silc_server_remove_clients_by_server
6803 in silcd/server.c. Fixed there also some memory leaks.
6805 * Fixed the silc_idlist_replace_client_id. It could replace
6806 wrong key in the hash table. Affected file silcd/idlist.c.
6808 * Do not check whether there are global users on the channel
6809 if the channel->global_users is FALSE. Affected functions
6810 silc_server_remove_from_one_channel and
6811 silc_server_remove_from_channels in silcd/server.c. Also,
6812 do not check if the removed client is local as we can be
6813 sure that global client was not removed from the channel
6814 and checking for global users is not needed.
6816 * The silc_server_remove_clients_by_server now re-generates
6817 the channel keys correctly for those channels that had
6818 clients removed from them. Affected file silcd/server.c.
6820 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Found the reason of random crashes in the server. We weren't
6823 ignoring the SIGPIPE signal (which can be sent in write())
6824 and it crashed the server. Affected file silcd/silcd.c.
6826 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Assure that sock->user_data is not NULL in the function
6829 silc_server_packet_send in silcd/packet_send.c.
6831 * Disconnect the remote connection if it could not be added
6832 to any ID lists in the server. The affected file is
6835 * Check in silc_server_packet_send[_real/dest] that the
6836 socket is not disconnecting and ignore the data if it is.
6837 Affected file silcd/packet_send.c.
6839 * Define inline to __inline on native WIN32 compilation.
6840 Affected file includes/silcwin32.h.
6842 * Added some explicit type casts for inline code since MSVC
6843 require them. Affected files lib/silcutil/silcbuffer.h,
6844 lib/trq/silcdlist.h and lib/trq/silclist.h.
6846 * Print warning in log files from now on if the packet
6847 decryption fails. Affected file silcd/server.c.
6849 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Changed the `say' client operation's interface to accept
6852 new `type' argument to indicate the type of the message sent
6853 by the library. The application may filter the library's
6854 messages according the type. The affected file is the
6855 lib/silcclient/silcapi.h.
6857 * Added two new functions to lib/silcclient/silcapi.h:
6858 silc_client_del_client and silc_client_del_client_by_id.
6859 Affected file lib/silcclient/idlist.c.
6861 * Moved the clientincludes.h from includes/ to silc/ and
6862 serverincludes.h from includes/ to silcd/.
6864 * The modes for the CMODE and CUMODE are now passed as
6865 uint32 for application with COMMAND_REPLY. The affected
6866 file is lib/silcclient/command_reply.c.
6868 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6870 * /WHOIS without arguments shows client's own information.
6871 Affected file lib/silcclient/command.c.
6873 * Changed PING to not accept any arguments. The specs
6874 says that client can ping only the connected server so
6875 requiring an argument is not needed. Affected file is
6876 lib/silcclient/command.c.
6878 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6880 * Fixed a fatal bug in private message sending and reception
6881 encryption and decryption when using private message keys.
6882 The implementation was incorrect and did not follow the
6883 specification. It causd that some of the message were
6884 lost since it did not use the sending and receiving keys
6885 as the protocol suggests. This has been fixed and will cause
6886 incompatibilities with older clients when sending private
6887 message encrypted with private message keys. Affected files
6888 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6889 and various other in Irssi SILC Client.
6891 Added `responder' boolean argument to the functions
6892 silc_client_add_private_message_key[_ske] to indicate when
6893 the key is added as responder or initiator of the key
6896 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Removed the silc_ske_check_version function and created
6899 a SilcSKECheckVersion callback. Added also a function
6900 silc_ske_set_callbacks that is now used to set all SKE
6901 callbacks. The callback functions are not given to
6902 the SKE functions anymore, but this function is used to
6905 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6907 * Added `silc_version' argument to the silc_client_alloc
6908 to define the version of the application for the library.
6909 The library will use the version string to compare it
6910 against the remote host's (usually a server) version
6911 string. Affected file lib/silcclient/silcapi.h
6913 * Added the KE protocol context to Key Agreement context
6914 in client library so that we can abort the SKE if it
6915 is in process when we get timeout. Affected file is
6916 lib/silcclient/client_keyagr.c.
6918 * Do not resolve the client ID forever if it returns in the
6919 first time that such client does not exist. This was done
6920 for example with private message. Affected file is
6921 lib/silcclient/client_prvmsg.c.
6923 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6925 * Do not add regex.h for WIN32. The affected file
6926 includes/silcincludes.h.
6928 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6929 not work yet 100%. It generates the DLL's automatically
6930 when compiling with --with-win32 under cygwin.
6932 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6934 * lib/contrib/regex.c is not compiled on WIN32.
6936 * Added silc_net_get_socket_opt function to the
6937 lib/silcutil/silcnet.h.
6939 * Added includes/silcwin32.h for WIN32 specific includes
6942 * Do not use ptime structure or any of the posix process
6943 functions on WIN32 in lib/silccrypt/silrng.c.
6945 * Added silc_gettimeofday to provide generic function
6946 for struct timeval on all platforms. Added the function
6947 to lib/silcutil/silcutil.h.
6949 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6951 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6952 library as they clearly belong there. As a plus side we
6953 can make the actual socket connection routines platform
6956 Added also new generic function silc_socket_read and
6957 silc_socket_write (that used to be silc_packet_[read/write].
6958 The implementation of these are platform specific.
6960 * Added WIN32 specific routines of silc_socket_[read/write]
6961 to lib/silcutil/win32/silcwin32sockconn.c.
6963 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6965 * Added preliminary support for native WIN32 compilation under
6966 cygwin (using the -mno-cygwin option for GCC) to the
6967 ./configure.in.pre. The --with-win32 now prepares the
6968 compilation for native WIN32.
6970 * Rewrote the SILC Scheduler interface in the file
6971 lib/silcutil/silcschedule.h. The scheduler is now context
6972 based and does not have anymore any global static scheduler.
6973 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6974 and created lib/silcutil/win32 directory for WIN32 based
6977 * Added Unix specific network routines to the
6978 lib/silcutil/unix/silcunixnet.c and the old
6979 lib/silcutil/silcnet.c includes now only generic routines.
6981 Added WIN32 specific network routines to the
6982 lib/silcutil/win32/silcwin32net.c.
6984 * Added Unix specific utility functions from the
6985 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6987 * Added WIN32 SILC Scheduler to the file
6988 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6991 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Do not handle JOIN notify in the server if the target client
6994 is not registered (idata->registered == FALSE). The affected
6995 file is silcd/packet_receive.c.
6997 * Update the nickrec->founder in event_cumode in the Irssi SILC
6998 client. Affected file irssi/src/silc/core/silc-channels.c.
7000 * Fixed the CUMODE_CHANGE notify handling in the server when
7001 server and router are announcing their clients on channels.
7002 Now the mode changes are saved and notified correctly. The
7003 affected file is /silcd/packet_receive.c.
7005 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7006 They really did not replace the cache entry in the ID Cache.
7007 Now they do that. Affected file silcd/idlist.c.
7009 * Fixed the KICK notify handling in the Irssi SILC client to
7010 update the channel records so that the kicked client does not
7011 appear to be on the channel. The affected file is
7012 irssi/src/silc/core/silc-channels.c.
7014 * Always update the conn->current_channel when executing command
7015 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7017 * Fixed the KILL notify handling in Irssi SILC client to remove
7018 the killed client on all channels.
7020 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Fixed the silc_parse_command_line to remove extra spaces
7023 from the start and end of the arguments. Affected file is
7024 lib/silcutil/silcutil.c.
7026 * Cancel and free any active protocol in the function
7027 silc_server_close_connection. Affected file silcd/server.c.
7029 * Cancel and free any active protocol in the function
7030 silc_client_close_connction. Affected file is
7031 lib/silcclient/client.c.
7033 * Do not execute the KILL command for clients that are in
7034 history (ie. they are not in the network). Affected file is
7037 * Fixed KILL notify handling, client does not crash anymore.
7038 Affected file irssi/src/silc/core/silc-channels.c.
7040 * Reduced the default packet buffer size from 2048 to 1024 in
7041 lib/silccore/silcpacket.c.
7043 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7044 counter to the SKE context that is incresed when the SKE library
7045 performs async operation outside the library. If the outside
7046 process frees the SKE context and FREED status will be set
7047 and the library will detect after the sync operation that the
7048 libary is freed. The affected files are
7049 lib/silcske/silcske[_status].[ch].
7051 * Resolve the client entry information in the function
7052 silc_client_channel_message to assure that NULL pointer is not
7053 passed as client entry to the application. */
7055 * Fixed the task timeout calculation to assure that there is
7056 never negative timeouts. The affected file is
7057 lib/silcutil/silcschedule.c.
7059 * Fixed the channel user mode notification sending in server.
7060 It was sent point-to-point to the router (or to server by router)
7061 but it needs to be destined to a channel. The routines now
7062 supports sending the channel user mode notifys to the channels
7063 when announcing clients and channels. Affected files are
7064 silcd/server.c and silcd/packet_receive.c.
7066 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7067 It did not actually replace the old channel entry in the cache.
7068 Affected file lib/silcclient/client_notify.c.
7070 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7072 * Fixed a possible crash in silc_packet_send_prepare. It now
7073 assures always that there is enough space in the buffer and
7074 at the tail area of the buffer (for MAC).
7076 Fixed the inbound buffer reallocation in silc_packet_read.
7077 It was old code and did not handle the reallocation correctly.
7080 The affected file is lib/silccore/silcpacket.c.
7082 * Fixed buffer overflow in silc_parse_nickname in the file
7083 lib/silcutil/silcutil.c.
7085 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7087 * make install generates new server keys only if there is not
7090 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7092 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7093 Added check that if the NOREPLY is set then we will not send
7094 the away message. This avoids infinite loop of away messages
7095 if both clients are away. The affected file is
7096 lib/silcclient/client_prvmsg.c.
7098 * Fixed client crash if /NICK was given without arguments.
7099 Affected file lib/silcclient/command.c.
7101 * Server does not send the invite list in INVITE command back
7102 to the client if the list was not altered. Added this notion
7103 to the protocol spec as well. Affected file silcd/command.c.
7105 Fixed possible crash in INVITE command by checking the
7106 value of silc_server_get_client_route command.
7108 * Fixed the INVITE notify type handling. The arguments are now
7109 taken in correct order and client does not crash. The affected
7110 file is irssi/src/silc/core/silc-channels.c.
7112 Removed the "Inviting xxx to channel" message from the
7113 client library away and let the application handle it.
7114 Affected file lib/silcclient/command.c. Added that message
7115 to Irssi SILC client's message formats.
7117 * Fixed CMODE command crash in client. It now checks the
7118 amount of arguments correctly and does not crash. The affected
7119 file is lib/silcclient/command.c.
7121 * Do not create new channel automatically in silc_channels_join
7122 but check whether the channel by that name already exists.
7123 Affected file irssi/silc/core/silc-channels.c.
7125 * Do not send the SERVER_SIGNOFF to router if the disconnected
7126 entity was the router. Affected file silcd/server.c.
7128 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7129 SILC client as it was missing from there.
7131 Added the handling of the KICK notify to the Irssi SILC client
7132 as it was missing. Added "you have been kicked" message to
7133 Irssi SILC client's message modules formats.
7135 Added the handing of the KILL notify to the Irssi SILC client
7136 as it was missing. Added the kill message module formats
7139 The affected file is irssi/src/silc/core/silc-channels.c.
7141 * The router did not save the channel mode the server announced.
7142 Affected file silcd/packet_receive.c.
7144 * Fixed a possible crash in INFO command in server. If the
7145 server did not provide the server info it crashed. Affected
7146 file silcd/command.c.
7148 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * Fixed the GETKEY command in the server to check also the
7151 global list. Otherwise the GETKEY would not work correctly
7152 in normal SILC server. Affected file silcd/command.c.
7154 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7156 * Fixed GETKEY crash, it crashed if the command did not succseed.
7158 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7160 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7161 is now real and not just an macro interface to GMP.
7163 Removed the entire GMP from the source tree and imported new
7164 NSS MPI library instead. Reason for removing GMP is that it is
7165 extremely large and compiles extremely slow. The NSS MPI
7166 is only a few files and compiles in less than 10 seconds.
7167 The speed is also about the same as GMP. The MPI is imported
7168 to lib/silcmath/mpi.
7170 If the system has GMP installed we will still use the GMP.
7171 If it is not then the NSS MPI will be compiled.
7173 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7175 * Merged a long nickname (127 characters long) crash bugfix from
7176 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7178 * Merged a freed memory reference bugfix from Irssi CVS tree.
7179 Affected file irssi/src/core/commands.c.
7181 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7183 * Added the server's public key sving and verification to the
7184 server when performing the SKE. This was missing and the
7185 remote server's (or router's) public key was accepted without
7186 checking whether we have it previously or trust it at all.
7187 Affected file silcd/protocol.c.
7189 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7191 * Check in the silc_server_timeout_remote if protocol is active
7192 and make sure that the protocol's final callback is called so
7193 that all memory if freed. Affected file silcd/server.c.
7195 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7197 * silc_server_whois_send_reply crashed the server if the nickname
7198 was 127 characters long. Affected file silcd/command.c.
7200 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Added sanity check to the silc_server_new_client. If the hostname
7203 is provided inside username then check that the provided hostname
7204 really is the same as the resolved one. If the hostname was not
7205 resolved then check it from the public key. Affected file is
7206 silcd/packet_receive.c.
7208 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7209 if the server disconnected us and the connection is not valid
7210 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7212 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7213 the library to the lib/silcutil/silcutil.[ch].
7215 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7217 * Close log file after open. Affected file
7218 lib/silcutil/silclog.c.
7220 * Check whether sock == NULL in silc_client_send_packet and return
7221 if it is. Affected file lib/silcclient/silcclient.c.
7223 * Check rec->entry == NULL in the Irssi SILC Client before
7224 sending the channel message. Affecte file is
7225 irssi/src/silc/core/silc-servers.c.
7227 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7229 * Merged a splitted window bugfix from Irssi CVS tree. The
7230 affected file is irssi/src/fe-text/textbuffer-view.c.
7232 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7233 It did not print nickname.
7235 * Improved the distributions system a bit.
7237 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7239 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7240 irssi/src/fe-text/gui-window.c.
7242 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7243 to in-active server. The affected file is
7244 irssi/src/silc/core/client_ops.c.
7246 * Resolve the client in USERS command reply if the entry does
7247 not have username resolved. The affected file is
7248 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7249 command to WHOIS command to really resolve stuff. The USERS
7250 is not used any more in any critical section so WHOIS can
7251 be used even though it might be slower than IDENTIFY.
7253 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7256 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7258 * Changed the protocol API a bit more consistent in the
7259 lib/silccore/silcprotocol.[ch].
7261 * Changed the following headers to ROBODoc format:
7263 lib/silccore/silcpayload.h
7264 lib/silccore/silcprotocol.h
7265 lib/silccore/silcsockconn.h
7267 All core library headers are now formatted.
7269 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7271 * Fixed a bug in Irssi SILC client; do not show that you are
7272 server/router operator if you really are not. Affected file is
7273 irssi/src/silc/core/client_ops.c.
7275 * Renamed silc_command_free_payload to silc_command_payload_free.
7276 Affected file lib/silccore/silccommand.h
7278 * Added silcmath.h to include the prototoypes of various routines
7279 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7282 * Changed the following headers to ROBODoc format:
7284 lib/silccore/silcchannel.h
7285 lib/silccore/silccommand.h
7286 lib/silccore/silcid.h
7287 lib/silccore/silcidcache.h
7288 lib/silccore/silcmode.h
7289 lib/silccore/silcnotify.h
7290 lib/silccore/silcpacket.h
7291 lib/silcmath/silcmath.h
7293 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Added checking to the server code not to start the server if
7296 ciphers and stuff are not configured properly. Affected files
7297 silcd/serverconfig.[h] and silcd/server.c.
7299 * Changed the layout of the header files of the public interfaces
7300 in the SILC libraries. The new layout supports ROBODoc
7301 documentation tool (and some others) so that it is easy to create
7302 a library reference manual. All the other headers and source
7303 code must still follow the CodingStyle document. Also source
7304 code must not include these ROBODoc stuffs, only the headers.
7305 Furthermore, all public interface headers must now be named
7306 by using `silc' prefix, example: silcapi.h, silccipher.h.
7307 Some files were renamed due to this. All the other headers
7308 must not be used as public interfaces. I will update the
7309 CodingStyle document later. Changed following headers, so far:
7311 lib/silcclient/silcapi.h
7312 lib/silccore/silcauth.h
7313 lib/silccore/silcprivate.h
7314 lib/silccrypt/silcdh.h
7316 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7320 * Removed silc_client_packet_send_flush from the client library
7321 as it is not needed. Affected file lib/silcclient/client.[ch].
7323 * Added printing of message of unresolved authentication method
7324 to the Irssi SILC client. Added it to the module formats.
7325 Removed the same message from the client library.
7327 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Added new distribution feature, DISTLABEL. Every distribution
7330 can define own preprocessor label that can be used in the
7331 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7332 file distributions, acconfig.h.pre and prepare.
7334 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7336 * Added Makefile.defines_int to include the actual definitions
7337 for Makefile.defines.in. Tested the new distribution system,
7338 created distributions and tested installation.
7340 * Added AWAY message printing to the Irssi SILC client. Added
7341 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7343 * Added SCONNECT command to call the SILC's CONNECT command.
7344 Cannot use CONNECT directly since Irssi uses that internally.
7345 Affected file irssi/src/silc/core/silc-servers.c.
7347 Added ACTION local command. It is same as ME command but takes
7348 the channel as mandatory argument.
7350 Rewrote some of the Irssi's help files to suite for SILC
7353 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7355 * Added Makefile.defines[.in] that should for now on be included
7356 in all Makefile.am file in the source tree. That file includes
7357 all common compilation definitions for SILC source tree.
7359 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * Minor changes to the ./prepare script to change the package
7362 name according the distribution name to the configure.in.
7364 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7366 * Created new distribution system. Added file `distributions'
7367 that defines all the distributions that can be created out of
7368 the SILC source tree. The ./prepare script now reads that
7369 file to determine how to prepare the distributions. The
7370 first argument to the ./prepare is the name of the distribution
7371 and second is the version of the distribution. If given
7372 without arguments it creates the default (toolkit) distribution
7373 with the default version (defined in ./prepare).
7375 All Makefile.am files that are subject to the distributions
7376 are now named as Makefile.am.pre. These are ./Makefile.am
7377 and lib/Makefile.am. Others may be changed later.
7379 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7381 * Added invite list, ban list, some key management and connection
7382 error message printing to module formats in the Irssi SILC client.
7384 * Added new silc_client_set_away_message to set the away message
7385 that is back to the person who sent private message. The
7386 affected file lib/silcclient/silcapi.h and the
7387 lib/silcclient/client_prvmsg.c.
7389 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7391 * Fixed the private message sending in the Irssi SILC client,
7392 added local command KEY to the Irssi SILC client.
7394 Added key management and key agreement message formats to the
7395 irssi/src/fe-common/silc/module-formats.[ch].
7397 Added USERS (alias WHO) printing, server/router operator
7398 indication and LIST command printing to the module formats.
7400 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Fixed channel joining notify handling, cumode notify handling
7403 from Irssi SILC client.
7405 * Added SILC specific module-formats to the Irssi SILC client so
7406 that SILC specific message hilighting, colors etc is possible.
7407 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7409 Added channel mode, channel user mode, actions, notices,
7410 whois and whowas printing to the the module-formats.c.
7412 * Fixed a bug in channel deletion in the server. The channel
7413 is not left to the cache even if the channel founder auth mode
7414 is set when there are no users anymore on the channel. Affected
7415 file silcd/server.c.
7417 * The silc_net_localhost now resolves the entire hostname including
7418 the domain name. Affected file lib/silcutil/silcnet.c.
7420 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7422 * Changed the ask_passphrase client operation to be ascynchronous.
7423 It has now a completion callback and a context that the
7424 application must call after it has got the passphrase from
7425 the user. Affected files lib/silcclient/silcapi.h,
7426 lib/silcclient/protocol.c, lib/silcclient/command.c and
7429 Added SilcAskPassphrase callback that the application calls
7430 to deliver the passphrase to the library.
7432 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7433 The public key verification and especially a certificate
7434 verification is asynchronous procedure.
7436 Added new SILC_SKE_STATUS_PENDING status to indicate the
7437 request is pending and a callback will be called to finalize
7440 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7441 indicate that remote end did not send its public key (or
7442 certificate), even though we require it. Added check for this
7443 condition in the SKE. This was a security bug, now fixed.
7445 Defined new SilcSKEVerifyCbCompletion callback that is called
7446 when the verification process is completed.
7448 The affected files lib/silcske/silcske_status.h and
7449 lib/silcske/silcske.[ch].
7451 * Changed the verify_public_key client operation to be async
7452 as well. Defined SilcVerifyPublicKey callback that is used to
7453 indicate the success of the public key verification process.
7455 Changed the server and client to use the new async client
7458 * Changed the Irssi SILC client's internal scheduler to be called
7459 twice as many times as it used to be. As a result the client
7460 should be a bit faster now. Affected file is
7461 irssi/src/silc/core/silc-core.c.
7463 * Added support to Irssi SILC client of asynchronous public key
7464 verification and passphrase inquiry. Affected file is
7465 irssi/src/silc/core/silc-core.c.
7467 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7469 * Do not say "You have left channel %s" in client library.
7470 Moved it to the application. Affected files are
7471 lib/silcclient/command.c and silc/client_ops.c.
7473 * Fixed silc_client_get_clients. Command context was not
7474 duplicated and was freed memory in the callback. Affected
7475 file lib/silcclient/idlist.c.
7477 * Do not say "you are now talking..." on JOIN command in the
7478 client library. The appliation must handle it.
7480 * Do not say ".. changed topic to" in command reply in the
7481 client libary. The application must handle it.
7483 * Fixed TOPIC command sending in the client library.
7485 * Fixed a memory leak in silc_client_command_free in the file
7486 lib/silcclient/command.c.
7488 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Imported a modified version of Irssi client to the source tree.
7491 The Irssi will be used to create a new client called
7492 Irssi SILC. Imported to irssi/.
7494 Added silc_core_init_finish function to the Irssi. Affected
7495 file irssi/configure.in.
7497 A lot changes in the Makefile.ams around the irssi tree.
7499 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7501 * Do not rehash if the new size is same as the old size of the
7502 hash table, in the silc_hash_table_rehash*. The affected file
7503 lib/silcutil/silchashtable.c.
7505 * Replaced hash_table_del_by_context calls from the server
7506 (when channel->user_list and client->channels) to the
7507 hash_table_del as it is sufficient and faster.
7509 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Added silc_hash_table_list, silc_hash_table_get and the
7512 SilcHashTableList structure to provide an alternative way to
7513 traverse the hash table. The affected files are
7514 lib/silcutil/silchashtable.[ch].
7516 * Changed the server's idlist routines to use the hash table
7517 routines to optimize the code.
7519 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7521 * Replaced the client entry's `channel' list and channel entry's
7522 `user_list' list to hash tables for optimized lookup. Changed
7523 the code to use the hash table interface around the code.
7524 Affected file lib/silcd/idlist.[ch].
7526 * Added `auto_rehash' boolean argument to the function
7527 silc_hash_table_alloc to indicate whether the hash table should
7528 auto-rehash when it thinks is appropriate time. It will
7529 increase the hash table size if the there is twice as much
7530 entries in the table than the size of the table, and will
7531 decrease the size if there are twice as less entries than
7532 the size of the table.
7534 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7536 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7538 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * silc_idcache_purge_by_context deletes the entry now by context
7541 as it is supposed to do. Affected file lib/silccore/idcache.c.
7543 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7544 client is not anymore valid (WHOWAS givens the info) and not
7545 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7547 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7549 * Removed the `data' and `data_len' arguments from the ID Cache
7550 interfaces and added `name' argument. ID Cache does not handle
7551 anymore the binary data only a names associated with given ID.
7553 * When hashing a Client ID with silc_hash_id the entire ID is
7554 not hashed anymore, instead only the hash of the Client ID is
7555 hashed. This way we can access the Client ID from the cache
7556 with Client ID but with the hash of the ID (which is a hash of
7557 the nickname) as well without any difference in performance.
7559 Added also silc_idcache_find_by_id_one_ext to do one on one
7560 searching when we have the actual ID. Added also function
7561 silc_hash_client_id_compare. The affected files are
7562 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7564 * When hashing the name associated with a ID it is always done
7565 in lowercase. This way we can access the cache without worrying
7566 about case-sensitivity, even though, for example nicknames are
7569 * Fixed a bug in server with channel message sending. It put
7570 wrong ID type as destination ID. The affected file
7571 silcd/packet_send.c.
7573 * silc_idcache_del_by_context now deletes from all hash tables
7574 by context. Affected file lib/silccore/idcache.c.
7576 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7578 * Changed the client library to use the new ID Cache interface.
7579 Changes around the source tree.
7581 * Added silc_hash_table_rehash_ext to rehash with specific
7582 hash function. Affected file lib/silcutil/silchashtable.[ch].
7584 * Added silc_hash_string_compare to compare two strings in the
7585 hash table. Affected file lib/silcutil/silcutil.[ch].
7587 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Added new function silc_idcache_del_by_context into the
7590 lib/silccore/idcache.[ch].
7592 * Changed the server's ID list routines to use the new ID Cache
7593 interface. Changes around the source tree.
7595 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Added silc_hash_table_del[_by_context]_ext functions in to the
7598 lib/silcutil/silchashtable.[ch].
7600 Removed silc_hash_table_find_all* routines and added new
7601 silc_hash_table_find_foreach to replace them.
7603 Added silc_hash_table_replace_ext function as extended
7604 replacing function. Separated the simple hash table interface
7605 from the extended hash table interface in the file
7606 lib/silcutil/silchashtable.h.
7608 * Fixed minor bugs and changed it to use some of the new
7609 hash table functions in lib/silccore/idcache.c
7611 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Added new function silc_hash_table_find_all to return all keys
7614 in the hash table by the specified key. As the hash table is
7615 collision resistant it also makes it possible to have several
7616 duplicate keys in the hash table. This function may be used to
7617 find all of the keys from the hash.
7619 Added user_context arguments to the SilcHashFunction,
7620 SilcHashCompare and SilcHashDestructor to deliver user specified
7623 Added new fuctions silc_hash_table_find[_all]_ext to do
7624 extended lookup with specified hash and compare functions and
7625 specified user contexts.
7627 Added new function silc_hash_table_add_ext to add the key
7628 with specified hash function and user context.
7630 Added new function silc_hash_table_foreach to traverse all
7631 entrys in the hash table. Added SilcHashForeach callback
7634 Added new function silc_hash_table_del_by_context to delete
7635 the entry only if the context associated with the key matches.
7637 Affected files are lib/silcutil/silchashtable.[ch].
7639 * Removed silc_hash_[server/client/channel]_id and added just
7640 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7641 silc_hash_id_compare to compare two ID's using as the hash table
7642 comparison function. Added also silc_hash_data to hash
7643 binary data and silc_hash_data_compare to compare it.
7645 * Removed silc_idlist_find_client_by_hash as it is not needed
7646 anymore. Affected file silcd/idlist.[ch].
7648 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7649 to use internally the SilcHashTable. The new ID Cache is a lot
7650 faster than the old one. Some of the ID Cache interface was also
7651 rewritten and obsolete and stupid functions were removed.
7653 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * Added entry_count field to the SilcHashTable to keep the number
7656 of the entries in the table. Implemented the function
7657 silc_hash_table_rehash. Added new function
7658 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7660 Fixed a minor bug in silc_hash_table_free.
7662 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7663 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7664 into the lib/silcutil/silcutil.[ch].
7666 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7668 * Implemented a collision resistant hash table into the
7669 lib/silcutil/silchashtable[ch]. See the header and the source
7670 for the SilcHashTable API.
7672 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Merged dotconf version 1.0.2 into lib/dotconf.
7676 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * Do not compile anything in lib/silcsim/* if the SIM support
7679 is not enabled. The tree should now compile without problems
7682 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Compiled the SILC under cygwin. Compiled and tested briefly
7685 without problems. More tests needed. The SIMs didn't compile
7688 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7690 * Fixed possible crash in silc_get_username in the
7691 lib/silcutil/silcutil.c.
7693 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Fixed a va_arg in silc/client_ops.c.
7697 * Oops, RC5 routines were named AES and caused some problems
7698 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7700 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Added new SilcIDIP structure into the lib/silccore/id.h and
7703 replaced the old `ip' fields from all SILC ID's to that type.
7704 This is a step towards IPv6 support.
7706 The silc_id_get_len takes now the ID as an extra argument.
7707 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7708 both IPv4 and IPv6 based ID's.
7710 The affected files are lib/silccore/id.[ch] and other files
7711 around the tree using these routines.
7713 * Removed the ID length arguments in server from various
7714 silc_server_send_notify_* routines -> they are not needed
7717 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Fixed memory leak in silc_encode_pem_file in the file
7720 lib/silcutil/silcutil.c.
7722 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Check minor version as well in the SKE. Affected files are
7725 silcd/protocol.c and lib/silcclient/protocol.c.
7727 * Added --identifier option to the server so that an identifier
7728 can be when creating the public key for the server. Affected
7729 file is silcd/silcd.c.
7731 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7732 lib/silccrypt/silcpkcs.c.
7734 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Register default ciphers and stuff when using -C option with
7737 the server. Affected file sildc/silcd.c.
7739 * Put back the servers public key filename format, it is better
7740 than the new one. For now, the client keys are saved with the
7741 new filename format. The affected file silc/client_ops.c.
7743 * Implemented the Cipher API for the rest of the ciphers that
7744 did not implement it or implemented it the wrong way.
7746 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Register default ciphers and stuff when using the -S option
7749 in the client. Affected file silc/silc.c. Same also when
7750 creating new key pair with -C option.
7752 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Fixed the silc_verify_public_key client operation function to
7755 save the public keys differently. The fingerprint is now
7756 used as filename and not the hostname. This way also the
7757 client keys are saved uniquely and not with hostnames. The
7758 affected file is silc/client_ops.c.
7760 * Trimmed the silc_hash_fingerprint function to remove extra
7761 whitespaces from the end of the fingerprint. The affected
7762 file is lib/silccrypt/silchash.c.
7766 * Added silc_cipher_register_default function to register all
7767 default ciphers. It can be used when configuration files
7768 does not exist and the application does not want any specific
7769 ciphers in any specific order.
7771 The SilcDList is now used as silc_cipher_list dynamically
7772 allocated cipher list. Removed the static list all together
7773 and now all ciphers must be allocated to the dynamic list.
7774 The silc_cipher_alloc routine was changed to check only the
7777 All silc_cipher_* routines that used to return int returns
7780 The affected files lib/silccrypt/silccrypt.[ch].
7782 * The same thing was done to silc_hash_* as for silc_cipher_*
7783 routines. Affected files lib/silccrypt/silchash.[ch].
7785 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7786 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7787 Added also silc_pkcs_[un]register[_default] functions.
7788 Removed the data_context from the PKCS API.
7790 * Added silc_hmac_register_default function to register default
7791 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7792 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7793 to unregister all hmacs at once.
7795 * Register the default ciphers, hash functions, PKCSs and HMACs
7796 if client's configuration file does not exist. The affected
7799 * The client did not load the hash functions from the SIM
7800 modules at all. Added support for this. Affected file is
7801 silc/clientconfig.c.
7803 * When decoding public key with silc_pkcs_public_key_decode, check
7804 the supported algorithm only if PKCS are registered. Affected
7805 file lib/silccrypt/silcpkcs.c. The same was done with the
7806 silc_pkcs_private_key_decode.
7808 * Fixed the SILC List routines to keep the list always in order.
7809 It used to change the list's order when traversing the list but
7810 not it preserves the order. Affected file lib/trq/silclist.h.
7812 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Added the client library to use the SilcSocketConnection's
7815 reference counter (by silc_socket_dup) to prevent the bug that
7816 the socket object may be freed underneath async operation.
7818 * The name resolv library checking fixes in the configure.in.pre.
7821 * Created new version of the protocol drafts for future
7822 development. The -03 drafts are the ones that will be changed
7823 in the trunk now and the -02 will remain as they are.
7825 * Send list of CUMODE notifys to the router when announcing
7826 the channel users to the router. Affected file silcd/server.c.
7827 If the router receiving channel founder CUMODE for a channel
7828 that already has channel founder it will send CUMODE notify
7829 to the sender to remove the channel founder rights from the
7830 announced client. Affected file silcd/packet_receive.c.
7832 * The CUMODE notify may now use Server ID as well as the entity
7833 who changes the mode. Updated protocool specs.
7835 * Updated INSTALL and README files.
7837 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * New web pages in the http://silc.pspt.fi. The pages was
7844 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7846 * Implemented the [DenyConnectin] config section in the server.
7847 Added silc_server_config_denied_conn to check whether incoming
7848 connection is denied. Affected file silcd/serverconfig.[ch].
7850 * Do not check the ports when checking the incoming configuration
7851 data if the port is 0, meaning any. Affected file is
7852 silcd/serverconfig.c.
7854 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Fixed buffer overflow in silc_string_compare in the file
7857 lib/silcutil/silcutil.c.
7859 * Fixed double free in silc_server_command_leave in the file
7862 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7864 * Fixed the version checking in the server. Affected file is
7867 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Fixed the configuration data fetching when accepting new
7870 connections in the server. Affected file silcd/server.c.
7872 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Added `sender_entry' argument to the function
7875 silc_server_packet_relay_to_channel so that we can check
7876 whether some destination actually belongs to the same route
7877 the sender belongs (ie, we must not resend the packet to the
7878 sender). Affected file silcd/packet_send.[ch].
7880 * Added `servername' field to the SilcClientEntry in the server
7881 to hold the name of the server where client is from. Affected
7882 file is silcd/idlist.h.
7884 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Moved the channel message encrypting in the router betwen
7887 router connections from silc_server_channel_message to the
7888 silc_server_packet_relay_to_channel since we want to check
7889 whether we have anybody channel before encrypting anything.
7890 Affected files silcd/packet_[receive/send].c.
7892 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7894 * Fixed the [AdminConnection] server config section to support
7895 multiple entries. Affected file silcd/serverconfig.c.
7897 * Added support into the server to check the validity of the
7898 incoming connection before executing any KE or authentication
7901 * The connection configuration is now saved to the KE and
7902 connection auth protocol contexts and not fetched anymore in
7903 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7905 * The local hosts listenning address and port is also resolved
7906 now when starting the server. We want to have the socket object
7907 to include the real address and port for the listener. Added
7908 new function silc_net_check_local_by_sock into the files
7909 lib/silcutil/silcnet.[ch].
7911 * Fixed a broadcast bug in server -> do not broadcast if we
7914 * Fixed a routing bug. Do not route broadcast packets ever.
7915 Broadcast packets must be processed always and not routed since
7916 they may be destined to some other host than yourself and thus
7917 would get routed without no good reason. Affected file is
7920 * Added function silc_server_config_is_primary_route to check
7921 whether primary router connection has been configured (a router
7922 configuration that we are initiating). If there is not, we
7923 will assume that there is only two routers in the SILC network
7924 and we will use the incoming router connection as our primary
7925 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7927 * Changed the order of the broadcasting. Broadcast _after_ the
7928 packet has been processed not before. Affected file is
7931 * Fixed a [ClientConnection] parsing bug. The port was never
7932 parsed correctly thus resulting to port 0. Affected file
7933 silcd/serverconfig.c.
7935 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7936 argument and did not set the broadcast packet flag. Affected
7937 file silcd/packet_send.c. Fixed same bug in the function
7938 silc_server_send_notify as well.
7940 * If we receive NEW_ID packet for our own ID in the server, ignore
7943 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Removed the nickname from the Private Message Payload.
7948 Updated the code and the protocol specs.
7950 * Updated protocol specs for submitting to the IETF.
7952 * Tweaked the Random Number Generator a bit. Affected file
7953 lib/silccrypt/silcrng.c. Exported a new function
7954 silc_rng_[global]_add_noise which can be used to add more
7957 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Do not parse packets with different timeout when protocol
7960 is active -> may cause problem with rekey. Affected file
7963 * When server receives signoff notify it must not create
7964 new channel key if the client is on any channels since the
7965 sender of the signoff notify will create it.
7967 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7969 * Added printing of error messages during SKE protocol from the
7970 failure packet sent by server during SKE. Affected file
7973 * Removed the client's failure_callback handling with timeout
7974 and handle it immediately when received.
7976 * The SKE library returned wrong type in SUCCESS and FAILURE
7977 packets. They must be 32 bit MSB not 16 bit MSB.
7979 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Ok, rewrote the logic of the re-key and now it seems to work.
7982 I tested it on high traffic with frequent re-keys without
7983 problems. Added hmac_receive (and renamed hmac to hmac_send)
7984 in SilcClientConnection in lib/silcclient/client.h and
7985 in SilcIDListData in silcd/idlist.h. Also, removed the
7986 SilcPacketParserContext's cipher and hmac fields as they are
7987 not needed anymore and actually caused some problems when
7988 the ciphers and hmac's changed underneath the packet parser.
7990 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7992 * If re-key protocol is active then process the incoming packets
7993 synchronously since we must assure that icoming packets encrypted
7994 with the old key is processed before the new keys is set to
7995 use. This is true other packets than for REKEY packets.
7996 Affected file silcd/server.c. The same was done to client library
7997 as well, affected file lib/silcclient/client.c.
7999 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Fixed bug in client and server to accept the force send if
8002 the packet is send from silc_[server/client]_packet_process
8003 function. Otherwise the packets are never delivered, oops.
8005 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Disable force sending of packets when REKEY protocol is active.
8008 We must assure that no packet is sent directly when rekey is
8009 performed. All packets must be sent through packet queue.
8010 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8011 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8012 function is silc_[server/client]_packet_send_real to check
8015 * Replaced the SIM paths from example config files to
8016 /usr/local/modules. Also, make install creates now
8017 /usr/local/silc/logs directory to hold all the SILC server
8020 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Made the configure.in.pre work on Solaris. Patch by salo.
8024 * Made all ciphers compatible with non-x86 machines. Defined
8025 CBC mode macros into lib/silccrypt/ciphers_def.h.
8027 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Fixed the make install.
8031 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8033 * When MAC computation fails the silc_packet_decrypt returned 0
8034 even though it was supposed to return -1. Fixed this. The
8035 affected file is lib/silccore/silcpacket.c.
8037 * Do not replace the config files in /etc/silc (in make install)
8038 if they already exist. Affected file ./Makefile.am.
8040 * Do not send re-key packets immediately but through packet queue.
8041 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8043 * Changed silc_net_check_host_by_sock to return FALSE if the
8044 IP/DNS could not be resolved. Though, it returns the IP address
8045 now even if it could not resolve it (but returns also FALSE).
8046 Affected file lib/silcutil/silcnet.[ch].
8048 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Added silc_pkcs_decode_identifier to decode the public key's
8051 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8052 Added also silc_pkcs_free_identifier. Added also new context
8053 SilcPublicKeyIdentifier.
8055 * Added -S option to the silc client. It is used to dump the
8056 contents of the specified public key file.
8058 * Changed the PKCS api to return the public key length when
8059 setting the public key.
8061 * Fixed a fatal bug in the public and private key file loading.
8062 Affected file lib/silccrypt/silcpkcs.c.
8064 * Execute the packet parsing for client with zero (0) timeout
8065 if the protocol is active. Affected file silcd/server.c.
8067 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Made the key generation options to the silcd program. Added
8070 -C option, equivalent to client's option.
8072 * Added new [ServerKeys] config section to the server. It
8073 configures the server's public and private key.
8075 * Defined generic Public Key Payload into the protocol
8076 specification to send specific type of public keys and
8079 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8080 public key or certificate.
8082 * Implemented the GETKEY command to the server and to the
8083 client library and on user interface.
8085 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Made preliminary `make install' work.
8089 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Added SilcServerRekey context into silcd/idlist.h.
8093 * Added the PFS support as defined in the specification to the
8094 SKE protocol. Affected files lib/silcske/*.c.
8096 * Added `ske_group' field to the SilcServerRekey context to hold
8097 the number of the SKE group that is used with PFS in re-key.
8098 Affected file silcd/idlist.h.
8100 * Added PFS re-key support to the server. Affected file is
8103 * Added silc_protocol_cancel to cancel execution of the next
8104 state of the protocol. Affected file is
8105 lib/silccore/silcprotocol.[ch].
8107 * Added the re-key support with and without PFS to the client
8108 library. Re-key is performed once in an hour, by default.
8110 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8111 Added silc_client_rekey_callback and silc_client_rekey_final.
8112 Affected files are lib/silcclient/protocol.[ch] and
8113 lib/silcclient/client.[ch].
8115 * Removed the `hmac_key' and `hmac_key_len' fields from the
8116 SilcClientConnection structure; not needed. Affected file is
8117 lib/silcclient/client.h.
8121 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Do not ask whether user wants to use the negotiated private key
8124 for private messages, just use it. Affected file is
8125 silc/local_command.c.
8127 * Added `send_enc_key' and `enc_key_len' fields to the
8128 SilcIDListData structure since they are needed in the re-key
8129 phase. Affected file is silcd/idlist.[ch].
8131 * Implemented the simple re-key protocol into the server.
8132 Affected files silcd/server.c and silcd/protocol.[ch]. The
8133 re-key will be performed once in an hour, by default.
8135 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8136 Added silc_server_rekey, silc_server_rekey_callback and
8137 silc_server_rekey_final.
8139 * Removed Tunneled flag from the protocol. Updated the code
8140 and the specifications.
8142 * Adde `pfs' field to the SilcIDListData to indicate whether
8143 the PFS is to be performed in the re-key. Affected file is
8146 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8149 int64 of at least the xintXX size. If void * is less that 4
8150 bytes uint32 * will be used. Defined bool as boolean.
8152 * Changed _ALL_ unsigned long and unsigned int to uint32,
8153 unsgined short to uint16 in the source tree.
8155 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8156 not handle clients that has entry->data.registered == FALSE.
8157 They are not in the network anymore. Affected file is
8160 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Implemented the sending of the SERVER_SIGNOFF notify in the
8163 server. Affected file is silcd/server.c.
8165 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8166 Added also silc_notify_payload_encode_args into the
8167 lib/silccore/silcnotify.[ch].
8169 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8170 Affected file silcd/packet_receive.c.
8172 * Implemented the SERVER_SIGNOFF notify handling in the client
8173 library. Affected file lib/silcclient/client_notify.c. Also,
8174 implemnted the printing of the SERVER_SIGNOFF info to the
8175 application. Affected file silc/client_ops.c.
8177 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8178 if the deleting was successful. Affected file silcd/idlist.[ch].
8180 * Added support for public key authentication in the connection
8181 authentication protocol in the client library. Affected file
8182 lib/silcclient/protocol.c.
8184 * Changed the server's silc_idlist_get_clients_by_* interface
8185 to support already allocated array so that new entries may be
8186 added to pre-allocated array. Affected file silcd/idlist.[ch].
8187 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8188 and command replies.
8190 * All command reply functions in the server now calls the
8191 pending command callback even if error occured. This way the
8192 error will be delivered to the client as well. Affected files
8193 silcd/command.c and silcd/command_reply.c.
8195 * Fixed INFO command to return local server's info if no server
8196 was provided. Affected file lib/silcclient/command.c.
8198 * Removed RESTART command for good. Updated the code and the
8201 * Rewrote parts of the task system. It is a bit simpler now.
8202 Removed unsued task priorities. The affected files are
8203 lib/silcutil/silctask.[ch].
8205 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Moved the USERS printing from the library to the application.
8208 Affected files lib/silcclient/command.c and silc/client_ops.c.
8210 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Added channel key re-key support. The re-key is perfomed
8215 only by the router and is done once in an hour. Added `rekey'
8216 field to the SilcChannelEntry in the server. Affected files
8217 silcd/server.c and silcd/idlist.h.
8219 * Added silc_task_unregister_by_context into the file
8220 lib/silcutil/silctask.[ch].
8222 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Added SILC_UMODE_GONE mode to indicate when the client is not
8225 present in the SILC network. Added also support to the local
8226 command AWAY that will set this mode. Added support of showing
8227 "xxx is gone" in WHOIS command. The USERS command shows the
8228 gone status as well.
8230 * Fixed setting server and router operator privileges in the
8231 server's UMODE command. Affected file silcd/command.c.
8233 * Merged the SKE KE1 and KE2 payloads into one payload. The
8234 new KE payload is equivalent to the old KE2 payload.
8236 Cleaned up the SKE Start Payload parsing. It now uses the
8237 simple buffer unformatting to do the parsing. A lot faster
8240 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8241 to the SKE that is used to indicate whether both of the SKE
8242 parties should perform authentication. By default only the
8243 responder performs authentication. By setting this flag also
8244 the initiator must do authentication. By default it is unset
8245 since in normal SKE case, client to server connection, only
8246 the responder should do authentication. When doing SKE between
8247 two clients both should perform authentication. Updated the
8248 code and the protocol specs.
8250 * A little fix to IDENTIFY command in the server. Search the
8251 client first by hash not nickname. Affected file is
8254 * Fixed the silc_client_close_connection to support closing
8255 the client to client connections wihtout deleting too much
8256 data. Affected file lib/silcclient/client.c.
8258 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8259 are received if protocol used to be active but is not anymore
8260 the application would crash due to NULL pointer dereference.
8261 Affected files silcd/server.c and lib/silcclient/client.c.
8263 * Added `hash' field to the SilcClientConnection to include
8264 the hash function negotiated in the SKE protocol.
8266 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8267 to set the channel founder authentication data. A client can
8268 claim the founder rights later by providing the authentication
8269 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8270 This way the channel founder can regain the channel founder
8271 privileges even it is left the channel. This works only on
8272 local server and the client must be connected to the same
8273 server to be able to regain the founder rights. Updated the
8274 protocol specs accordingly.
8276 Added support to the CMODE command in the client to set the
8277 founder auth data. Read the README to see how to set it.
8279 Added support to the CUMODE command to claim the founder
8280 rights. Read the README to see how to do it.
8282 Added support for the founder authentication to the Channel
8283 Entry in the server. Affected file silcd/idlist.h.
8285 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8286 server's CMODE command. Affected file silcd/command.c.
8288 * Added the following new functions into lib/silccore/silcauth.[ch]:
8289 silc_auth_get_method and silc_auth_get_data.
8291 * The server now saves the remote hosts public key to the
8292 SilcIDListData pointer. Affected file silcd/protocol.c.
8294 * The normal server now does not remove the channel entry from
8295 the cache if the founder authentication data is set. It used
8296 to remove it if the founder was the last one on the channel on
8297 the server and left the channel. The auth data is saved and
8298 if the channel is re-joined later the old entry is used with
8299 the old auth data. Affected files silcd/command_reply.c and
8302 * Removed the `pkcs' field from the SilcIDListData structure
8303 in the server; it is not used. Affected file silcd/idlist.h.
8305 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Fixed packet processing on slow links. Partial packets were
8308 never re-processed because the incoming data buffer was cleared
8309 by the application. Application must not directly clear the
8310 sock->inbuf, the packet processing routines handle it. Fixed
8311 this in client library and in server.
8313 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Fixed the WHOIS and IDENTIFY send reply function to really
8316 check whether to send list or just one entry. Affected file
8319 * Cleaned up the LEAVE command's channel key distribution. The
8320 affected file silcd/command.c.
8322 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8323 can enforce the channel mode as well. In that case the ID
8324 includes the ID of the server. The code now enforces the
8325 mode change if the router have different mode than the server.
8327 * The notify client operation with CMODE_CHANGE notify can now
8328 return NULL client_entry pointer if the CMODE was not changed
8329 by client. Application must check for this.
8331 * Added <Server ID> argument to INFO command to support server
8332 info fetching by Server ID.
8334 * Added silc_server_announce_get_channel_users to get assembled
8335 packets of channel users of the specified channel. Affected
8336 file silcd/server.[ch].
8338 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8339 was freed underneath the ID Cache.
8341 * Re-announce clients when the server received CHANNEL_CHANGE
8342 notify from the router. Affected file silcd/packet_send.c.
8344 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8347 crashed since it did not handle the fact that there is no cipher
8348 called "3" and didn't check the error condition. Now fixed.
8350 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8351 flag. It can be used to send message requests.
8353 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Implemented the RESTART command in the client.
8357 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8358 notice type messages. Added notice printing to the user
8361 * The channel keys are not re-generated if the channel's mode
8362 is PRIVKEY, ie private key on the channel exists. Affected
8363 files silcd/server.c and silcd/command.c.
8365 * Fixed a little bug in channel message delivery when channel
8366 private keys are set in the server. Affected file is
8367 silcd/packet_send.c.
8369 * Changed the setting on channel->on_channel = TRUE from the
8370 silc_client_save_channel_key to the JOIN command reply. The
8371 key payload is not received if the private channel key is set.
8372 Affected file lib/silcclient/command_reply.c and the
8373 lib/silcclient/client_channel.c.
8375 * When the CMODE_CHANGE notify is sent and the channel private
8376 key mode is removed the channel key must be re-generated in
8377 other cells as well. Added this support for the router in the
8378 silcd/packet_receive.c.
8380 * Added new local command NOTICE to send notice message on
8381 channel. Affected file silc/local_command.[ch].
8383 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8385 * Added new local command ME to the client. It is used to send
8386 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8387 some action. Affected file silc/local_command.[ch].
8389 * Changed channel_message and private_message client operations
8390 to deliver the message flags to the application. Added also
8391 the `flags' arguments to the silc_client_send_channel_message
8392 and silc_client_send_private_message functions. Affected file
8395 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Redefined the Private Message Payload to support private message
8398 keys and to support the new private message flags. Updated
8399 the protocol specs. Flags makes it possible to have for example
8400 CTCP style messages.
8402 * Added new type SilcPrivateMessagePayload and defined an API
8403 for it in the lib/silcclient/silcprivate.[ch].
8405 * Tested private message private keys successfully. Tested the
8406 private message key set, unset and list commands with the new
8409 * Redefined the Channel Message Payload to include the channel
8410 message flags (equal with private message flags) to support
8411 for example CTCP style messages.
8413 * Defined some of the message (for channel and private message)
8414 flags. Updated the protocol specs and added the flags to the
8415 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8417 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Added SilcKeyAgreementStatus type to the key agreement routines
8420 to indicate the current status and error if one occured.
8421 The status types are defined in the lib/silcclient/silcapi.h.
8423 * Added new local command KEY that is used to set and unset private
8424 keys for channels, set and unset private keys for private messages
8425 with remote clients and to send key agreement requests and
8426 negotiate the key agreement protocol with remote client. The
8427 key agreement is supported only to negotiate private message keys,
8428 it currently cannot be used to negotiate private keys for channels,
8429 as it is not convenient for that purpose.
8431 * Fixed a minor pending callback setting bug in the function
8432 silc_client_get_client_by_id_resolve, now the function works.
8433 Affected file lib/silcclient/idlist.c.
8435 * Added function silc_net_get_local_port to get local bound
8436 port by socket. Added to lib/silcutil/silcnet.[ch].
8438 * Added `sockets' and `sockets_count' fields to the SilcClient
8439 object. They hold the sockets of the listenning sockets in
8440 the client. Listenning sockets may be for example the key
8441 agreement server. Affected file lib/silcclient/client.[ch].
8442 Added functions the silc_client_add_socket and the
8443 silc_client_del_socket. They are exported to the application
8446 * Added ~./silc/clientkeys to support other client's public keys.
8448 * Renamed verify_server_key client operation to verify_public_key
8449 and added one argument to indicate the type of the connection
8450 (server, client etc.).
8452 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Added silc_server_connection_auth_request to handle the
8455 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8456 silcd/packet_receive.[ch].
8458 * Added silc_server_send_connection_auth_request into the
8459 silcd/packet_send.c to send the connection auth request packet.
8461 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8464 * Fixed the public key authentication in responder side in the
8465 server. The `auth_data' pointer includes the SilcPublicKey
8466 not the path to the public key. Affected file silcd/protocol.c.
8468 * Implemented the public key authentication in the initiator side
8469 in the server. Affected file silcd/protocol.c.
8471 * Removed the [RedirectClient] config section from the server
8472 configuration. Is not needed and I don't want to implement it.
8474 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Cleaned up the CMODE command in the server. It now works
8477 correctly and supports all the modes defined in the protocol.
8478 Affected file is silcd/command.c.
8480 * Added `hmac_name' field to the SilcChannelEntry in the server
8481 to hold the default HMAC of the channel. It can be set when
8482 creating the channel (with JOIN command). Affected files
8485 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8486 type to indicate the change of the current cipher and hmac
8487 on the channel. Client can safely ignore the <cipher> argument
8488 (if it chooses to do so) since the CHANNEL_KEY packet will
8489 force the channel key change anyway. The <hmac> argument is
8490 important since the client is responsible of setting the new
8491 HMAC and the hmac key into use.
8493 * Fixed the CMODE command in the client library as well.
8495 * Tested CMODE command in router environment successfully.
8497 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Show the version of the remote client (or server) when connecting
8500 to the server. It is logged to the log file. Affected file
8501 is silcd/protocol.c.
8503 * Fixed the KILLED notify handling in the client library. The
8504 client must be removed from all channels when receiving the
8507 Also, do not remove the client entry when giving the KILL
8508 command but when the KILLED notify is received.
8510 * Removed silc_idlist_find_client_by_nickname from the server.
8511 Not needed anymore. Affected files silcd/idlist.[ch].
8513 * Implemented the CHANNEL_CHANGE notify type handling to the
8514 server. Affected file silcd/server.c.
8518 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Added silc_server_send_notify_invite to send the INVITE
8521 notify between routers.
8523 * Implemented the INVITE command correctly to the server.
8525 * Implemented the INVITE notify type handling in the server.
8527 * Implemented the INVITE command to the client library and on the
8530 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Added function silc_server_get_client_resolve to find the
8533 client entry by ID from all ID lists and then resolve it
8534 (using WHOIS) if it cannot be found. Affected file is
8537 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Implemented the BAN command to the client library.
8541 * The JOIN command in the server now checks the invite list
8544 * Changed the silc_command_reply_payload_encode_va and the
8545 silc_command_payload_encode_va to support that if argument is
8546 NULL it ignores and checks the next argument. Affected file
8547 lib/silccore/silccommand.c.
8549 * Added silc_server_send_notify_ban to send the BAN notify
8550 type between routers.
8552 * Chaned the silc_notify_payload_encode to support that if
8553 argument is NULL it ignores and checks the next argument.
8554 Affected file lib/silccore/silcnotify.c.
8556 * Tested ban lists in router environment successfully.
8558 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Implemented BAN command to the server, in silcd/command.[ch].
8562 * Removed the BAN and INVITE_LIST modes from the CMODE command
8565 * Added function silc_string_match to regex match two strings.
8566 Affected files lib/silcutil/silcutil.[ch].
8568 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Redefined parts of the SilcChannelEntry in the server to support
8571 the new ban and invite lists.
8573 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Redefined the INVITE command. The same command can be used to
8576 invite individuals to the channel but also to manage the invite
8577 list of the channel (to add to and remove from the invite list).
8578 Updated the protocol specs.
8580 * Added new command SILC_COMMAND_BAN that can be used to manage
8581 the ban list of the channel. Updated the protocol specs.
8583 * Removed the channel modes: the SILC_CMODE_BAN and the
8584 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8585 in the CMODE command. The equivalent features are now available
8586 using INVITE and BAN commands. Updated the protocol specs.
8588 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8589 in the network about change in the current ban list. The notify
8590 type is not used by the client.
8592 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8593 support the invite lists.
8595 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Added new function silc_string_regexify that converts string
8598 including wildcard characters into regex string that can
8599 be used by the GNU regex library. Added into the file
8600 lib/silcutil/silcutil.[ch].
8602 Added silc_string_regex_combine to combine to regex strings
8603 into one so that they can be used as one regex string by
8604 the GNU regex library. Added into the file
8605 lib/silcutil/silcutil.[ch].
8607 Added silc_string_regex_match to match two strings. It returns
8608 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8610 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Imported GNU regex to the soruce tree into lib/contrib.
8613 Fixed some compiler warning from the regex.c.
8615 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Fixed MOTD command in the server to work in router environment.
8619 * Fixed the MOTD command in the client library to support
8620 the server argument in the command.
8622 * Added `nickname_len' argument to the silc_idlist_add_client
8623 in the server, as the `nickname' argument may be binary data
8626 * Added silc_idlist_get_channels to return all channels from
8629 * Implemented LIST command to the server. Affected file is
8632 * Implemented the LIST command to the client library and on the
8635 * Added [<user count>] argument to the LIST command reply.
8636 With private channels the user count is not shown.
8638 * Updated TODO and README.
8640 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8642 * The client entry's data.registered must be TRUE even with
8643 global client entry on global client list. The data.registered
8644 is used to check whether the client is anymore in the network,
8645 for example with WHOWAS command so it must be valid.
8647 * Fixed the WHOWAS command in the server. It now actually works
8648 in router environment. Added function into silcd/command_reply.c
8649 silc_server_command_reply_whowas_save.
8651 * Added silc_idlist_purge function to the silcd/idlist.c
8652 to periodically purge the ID Cache.
8654 * Fixed INFO command in the server. It works now in router
8655 environment. Added <server name> argument to the INFO command
8656 reply. Updated the protocol specs.
8658 * Fixed minor bug in silc_idcache_purge to not purge if the
8659 expire value is zero.
8661 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8662 they were buggy because of the WHOWAS information.
8664 * Fixed local command MSG to handle the async resolving of
8665 the remote client properly. It used to fail the first MSG.
8666 Affected file silc/local_command.c.
8668 * Added `data_len' field to SilcIDCache context.
8670 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Update TODO. Todo in commands in the server.
8674 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8677 used by routers as broadcast packet to inform other routers
8678 about the changed user mode.
8680 Implemented the notify handling in the server. Affected file is
8681 silcd/packet_receive.c. Added the function
8682 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8684 * Added new generic Channel Payload and deprecated the New Channel
8685 Payload. The New Channel Payload is now the generic Channel
8688 * Added new argument `mode' to the silc_server_send_new_channel
8689 as it is required in the Channel Payload now.
8691 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8692 and created a new and real SilChannelPayload to represent the
8693 new generic Channel Payload. Implemented the encode/decode
8694 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8696 * Added silc_server_get_client_channel_list to return the list
8697 of channels the client has joined for WHOIS command reply.
8698 Affected file silcd/server.[ch].
8700 * Implemented the channel list sending in the WHOIS command reply
8701 in server and in the client.
8703 Implemented the channel list displaying on the user interface
8704 as well. Affected file silc/client_ops.c.
8706 * Added silc_channel_payload_parse_list to parse list of Channel
8707 Payloads. It returns SilcDList list of SilcChannelPayloads.
8708 Client for example can use this function to parse the list of
8709 channels it receives in the WHOIS command reply. The caller
8710 must free the list by calling silc_channel_payload_list_free.
8711 Affected files lib/silccore/silcchannel.[ch].
8713 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8715 * Added one new argument <user mode> to the WHOIS command reply
8716 to return the mode of the user in SILC. Updated the protocol
8719 Implemented it to the server and client.
8721 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Fixed the mode printing on the user interface on joining.
8724 Affected file silc/client_ops.c.
8726 * Implemented the UMODE command and user modes in general to the
8727 client library and to the user interface.
8729 * Implemented the UMODE command to the server.
8731 * The server now sends UNKNOWN_COMMAND error status if client sends
8732 unknown command. Affected file silcd/command.c.
8734 * All server commands now handle the command identifier the right
8735 way when sending the command reply to the client. The client can
8736 use to identify the command replies with the identifier.
8738 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Added silc_server_get_client_route to resolve the route to
8741 the client indicated by the client ID. Affected file is
8744 * Added silc_server_relay_packet as general function to relay
8745 packet to arbitrary destination. This deprecates functions
8746 like _send_private_message_key, _relay_notify etc. Affected
8747 file is silcd/packet_send.[ch].
8749 Removed silc_server_send_key_agreement,
8750 silc_server_send_private_message_key and
8751 silc_server_packet_relay_notify functions from the file
8752 silcd/packet_send.[ch].
8756 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8757 server. Affected file silcd/packet_receive.[ch].
8759 * Implemented the KILL command to the client. Implemented the
8760 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8761 Affected files lib/silcclient/command[_reply].c and
8762 lib/silcclient/client_notify.c. Implemented the KILL notify
8763 printing in the user inteface.
8765 * Fixed a lot silc_parse_nick memory leaks from the client
8766 library in the file lib/silcclient/command.c.
8768 * Changed the silc_server_send_notify_on_channels's `sender'
8769 argument from SilcSocketConnection to SilcClientEntry to
8770 check the sender as entry and not as connection object and not
8771 to send to the client provided as argument. The affected file
8772 is silcd/packet_send.[ch].
8774 * The notify packets that are destined directly to the client used
8775 to not to be processed by the server. Now changed that and the
8776 server processes all notify packets. After relaying the packet
8777 to the client the notify packet is processed in the server.
8779 * The silc_server_free_client_data now checks whether there is
8780 pending outgoing traffic for the client and purges the data to
8781 the network before removing the client entry.
8783 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8786 an client is killed from the SILC Network. Updated the protocol
8789 Added new function silc_server_send_notify_killed to the
8790 silcd/packet_send.[ch].
8792 * Added function silc_server_packet_relay_notify to relay notify
8793 packets that are destined directly to a client. In this case
8794 the server does not process the notify packets but merely relays
8795 it to the client. Affected file silcd/packet_send.[ch].
8797 Added also silc_server_packet_process_relay_notify to check
8798 whereto relay the notify. Affected file is
8799 silcd/packet_receive.[ch].
8801 * Implemented the KILL command to the server.
8805 * Added the backup schema desgined last fall to the protocol
8806 specs for everyone to see. The specification is in the
8807 *-spec-xx.txt draft and the packet type definitions for the
8808 backup routers is in *-pp-xx.txt draft. Thusly, added also
8809 new packet type SILC_PACKET_CELL_ROUTERS.
8811 * A big security problem in the implementation discovered. The
8812 signoff of an client did not cause new channel key generation
8813 which it of course should've done. The channel keys must be
8814 always re-generated when client leaves (or signoffs) the channel.
8815 The silc_server_remove_from_channels funtion now handles
8816 the channel key re-generation.
8818 * Added `sender' argument to the silc_server_send_notify_on_channels
8819 to not to send the client provided as argument. Affected file
8820 silcd/packet_send.[ch].
8822 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8824 * Implemented OPER and SILCOPER commands into the server and
8827 * Added silc_auth_verify and silc_auth_verify_data to verify
8828 the authentication directly from the authentication payload.
8829 It supports verifying both passphrase and public key based
8830 authentication. Affected file lib/silccore/silcauth.[ch].
8832 * Added `hash' field to the SilcIDListData structure. It is the
8833 hash negotiated in the SKE protocol. Affected file is
8836 * Slight redesigning of the SilcAuthPayload handling routines.
8837 Do not send SilcPKCS but SilcPublicKey as argument.
8839 * Implemented the public key authentication support to the
8840 serverconfig. The public key is loaded from the provided path
8841 and saved as authentication data to void * pointer. Thus,
8842 changed the unsigned char *auth_data to void *auth_data;
8844 * Fixed SHUTDOWN command to send the reply before the server
8845 is shutdown. :) Affected file silcd/command.c.
8847 * Fixed fatal bug in CONNECT command. The hostname was invalid
8848 memory and server crashed. Affected file silcd/command.c.
8850 * Fixed fatal bug in CLOSE command. The server_entry became
8851 invalid but was referenced later in the command. Affected file
8854 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Fixed fatal bug in failure packet handling. Server ignored
8857 the failure and thus crashed when it came.
8861 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8864 that the command may be executed only once in (about) 2 seconds.
8865 The old SILC_CF_LAG flag is same but allows command bursts up
8866 to five before limiting.
8868 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8869 server code. Various commands now includes the CF_LAG_STRICT
8870 flag to disallow any kind of miss-use of the command.
8872 * Fixed the silc_buffer_unformat to not to allocate any data
8873 if the length of the data is zero. It used to allocate the
8874 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8876 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Changed the format of AdminConnection configuration section
8879 in the server. Added username of the admin to the format.
8880 Affected files silcd/serverconfig.[ch].
8882 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8883 to return admin configuration data by host, username and/or
8886 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Implemented WHOWAS command to the server. Added the functions:
8890 silc_server_command_whowas_parse,
8891 silc_server_command_whowas_send_reply,
8892 silc_server_command_whowas_from_client and
8893 silc_server_command_whowas_from_server
8895 * Added <Client ID> argument to the WHOWAS command reply. Updated
8896 the protocol specs accordingly.
8898 * Implemented WHOWAS command and command_reply to the client
8901 Implemented the WHOWAS printing on the user interface.
8903 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8905 * Added new argument to the WHOWAS command reply, the real name.
8906 It is an optional argument. Updated the protocol specs.
8908 * Added SilcIDCacheDestructor callback that is registered when
8909 the SilcIDCache is allocated. The callback is called when
8910 an cache entry in the ID Cache expires, or is purged from the
8911 cache. Added into lib/silccore/idcache.[ch].
8913 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8914 to destruct the client entries when the cache entry expires.
8915 Other ID Cache's in server and in the client library ignores
8918 * If the ID Cache entry's `expire' field is zero then the entry
8919 never expires. Added boolean `expire' argument to the
8920 silc_idcache_add function in the lib/silccore/idcache.[ch].
8921 If it is TRUE the default expiry value is used.
8923 * Added silc_server_free_client_data_timeout that is registered
8924 when client disconnects. By default for 5 minutes we preserve
8925 the client entry for history - for WHOWAS command.
8927 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8929 * Added support to the server to enforce that commands are not
8930 executed more than once in 2 seconds. If server receives
8931 commands from client more frequently, timeout is registered
8932 to process the commands. Affected file silcd/command.c.
8933 Added new function silc_server_command_process_timeout.
8935 * Changed NICK_NOTIFY handling in client library to check that
8936 if the client's nickname was changed, so there is no need to
8937 resolve anything from the server.
8939 * Removed error printing from the WHOIS and IDENTIFY commands.
8940 If error occurs then it is ignored silently in the client library.
8941 The application, however, may map the received error to
8942 human readable error string. The application currently maps
8943 the NO_SUCH_NICKNAME error to string.
8945 * Made the command status message public to the application. Moved
8946 them from lib/silcclient/command_reply.c to
8947 lib/silcclient/command_reply.h. The application can map the
8948 received command status to the string with the
8949 silc_client_command_status_message function.
8951 * Added check to the server to check that client's ID is same
8952 as the Source ID in the packet the client sent. They must
8955 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Added dist-bzip hook to the Makefile.am to make bzip2
8958 compressed distributions.
8960 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Server now enforces the maximum length for the nickname and
8963 the channel as protocol specification dictates. 128 bytes for
8964 nickname and 256 bytes for channel name.
8966 * Moved the WHOIS printing to the application. The client libary
8967 does not print out the WHOIS information anymore, the application
8968 must do it. Renamed silc_client_command_reply_whois_print to
8969 the silc_client_command_reply_whois_save.
8971 The client's idle time is also sent to the application now, and
8972 the idle is shown on screen.
8974 * Added silc_client_command_reply_identify_save to save the
8975 received IDENTIFY entries.
8977 * Do not check for channel private keys in message sending and
8978 reception if the channel does not have the PRIVKEY mode set.
8979 Affected file lib/silclient/client_channel.c.
8981 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8984 just surfaced after chaning the JOIN procedure.
8986 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Added silc_client_get_clients_by_list to get client entries
8989 from Client ID list, that is returned for example by JOIN
8990 and USERS command replies. The application should use this
8991 function for example when JOIN command reply is received to
8992 resolve the clients already on the channel (library does not
8993 do that anymore as USERS command reply is not used in the JOIN
8994 procedure anymore). Affected files lib/silcclient/silcapi.h and
8995 lib/silcclient/idlist.c.
8997 * JOIN command reply and USERS command reply returns now SilcBuffer
8998 pointers instead of unsigned char pointers when returning
8999 the client list and mode list.
9001 * Added <Client ID> argument to the JOIN command reply, mainly
9002 for the server to identify for which client the command was
9003 originally sent. Updated protocol specs accordingly.
9005 * Added SilcDlist private_key pointer to the SilcChannelEntry
9006 in the client to support the channel private keys. Affected
9007 file is lib/silcclient/idlist.h.
9009 * Added SilcChannelPrivateKey argument to the function
9010 silc_client_send_channel_message so that application can choose
9011 to use specific private ke if it wants to. If it is not provided,
9012 the normal channel key is used, unless private keys are set.
9013 In this case the first (key that was added first) is used
9014 as the encryption key.
9016 * Implemented the support for channel private key handling.
9017 Implemented the following functions:
9019 silc_client_add_channel_private_key,
9020 silc_client_del_channel_private_keys,
9021 silc_client_del_channel_private_key,
9022 silc_client_list_channel_private_keys and
9023 silc_client_free_channel_private_keys
9025 Affected file lib/silcclient/client_channel.c.
9027 * Added the support for the private keys in the channel message
9028 sending and encryption and in the message reception and
9029 decryption. Affected funtions are
9030 silc_client_send_channel_message and silc_client_channel_message.
9032 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Added SKE's key verify callback to the client library's
9035 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9037 * Removed the statement that server (or router) must send USERS
9038 command reply when joining to the channel so that the client
9039 knows who are on the channel. Instead, the client list and
9040 client's mode list is now sent in the JOIN command reply to the
9041 client who joined channel. This is better solution.
9043 * Added function silc_server_get_users_on_channel and function
9044 silc_server_save_users_on_channel to the silcd/server.[ch].
9046 * Removed function silc_server_command_send_users from the
9049 * Do not show topic on the client library anymore. The topic is
9050 sent in the command reply notify to the application and the
9051 application must show the topic now.
9053 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * Added client searching by nickname hash into the IDENTIFY and
9056 WHOIS commands in the server as they were clearly missing from
9057 them. Affected file is silcd/command.c.
9059 * Fixed a bug in private message receiving in the client library.
9060 The remote ID was freed and it wasn't supposed, now it is
9063 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Minor fix to the channel payload; allocate the data area, as it
9066 needs to be of specific length.
9068 * If the key agreement port is zero then the operating
9069 system will define the bound port. Affected files are
9070 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9072 * Added new function silc_channel_payload_decrypt into the file
9073 lib/silccore/silcchannel.[ch].
9075 * Moved the channel message etc, check from silc_packet_decrypt
9076 to applications. The library calls now a generic
9077 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9078 when the packet is either normal or special. This was done to
9079 allow more wide range of checking that was not allowed when
9080 the code was in library. Now applications can do virtually any
9081 checks to the packet and return to the library the decision how
9082 the packet should be processed. Affected files are
9083 lib/silccore/silcpacket.[ch].
9085 Added silc_server_packet_decrypt_check to the server and
9086 silc_client_packet_decrypt_check to the client library.
9088 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9089 to send with specified source and destination information.
9091 * Channel message delivery between routers was broken after the
9092 channel key distribution was fixed earlier. The channel key
9093 was used be to distributed to other routers as well which is not
9094 allowed by the protocol. Now this is fixed and channel keys
9095 really are cell specific and the channel message delivery between
9096 routers comply with the protocol specification.
9098 * Fixed various commands in server to check also the global list
9099 for the channel entry and not just the local list. The affected
9100 file silcd/command.c.
9102 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Added assert()s to buffer formatting and unformatting routines
9105 to assert (if --enable-debug) when error occurs. Affected
9106 file: lib/silcutil/silcbuffmt.c.
9108 * Changed to auto-reconnect to check whether the remote host is
9109 router and register the re-connect timeout if it is. It used
9110 to check that whether we are normal server, but router must do
9111 auto-reconnect with another router as well. Affected file
9114 * Removed the [<key len>] option from CMODE command as the cipher
9115 name decides the key length, nowadays. See the defined ciphers
9116 from the protocol specification.
9118 * Added [<hmac>] option to the CMODE command to define the HMAC
9119 for the channel. Added SILC_CMODE_HMAC channel mode.
9121 * Added [<hmac>] option for the JOIN command so that user can
9122 select which HMAC is used to compute the MACs of the channel
9125 * Added Hmac field to the Channel Message Payload. The integrity
9126 of plaintext channel messages are now protected by computing
9127 MAC of the message and attaching the MAC to the payload. The
9128 MAC is encrypted. Now, it is clear that this causes some
9129 overhead to the size of the packet but rationale for this is that
9130 now the receiver can verify whether the channel message decrypted
9131 correctly and also when private keys are set for the channel the
9132 receiver can decrypt the packet with several keys and check from
9133 the MAC which key decrypted the message correctly.
9135 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9136 lib/silccrypt/silccipher.[ch].
9138 * Added silc_hash_len to return the digest length into the
9139 lib/silcrypt/silchash.[ch].
9141 * Rewrote parts of Silc Channel Payload interface in the
9142 lib/silccore/silcchannel.[ch]. The encode function now also
9143 encrypts the packet and parse function decrypts it.
9145 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Fixed a minor formatting bug in the SKE's key material processing.
9148 It actually might have processed the keys wrong way resulting
9151 * Redefined the mandatory HMAC algorithms and added new algorithms.
9152 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9153 and hmac-md5 truncated to 96 bits. The mandatory is now
9154 hmac-sha1-96. Rest are optional (including the one that used
9155 to be mandatory). Rationale for this is that the truncated HMAC
9156 length is sufficient from security point of view and can actually
9157 make the attack against the HMAC harder. Also, the truncated
9158 HMAC causes less overhead to the packets. See the RFC2104 for
9161 * Added new [hmac] configuration section. The SKE used to use
9162 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9163 is of course wrong. The official names that must be proposed in
9164 the SKE are the ones defined in the protocol specification
9165 (hmac-sha1-96 for example). The user can configure any hmac
9166 using any hash function configured in the [hash] section. At
9167 least, the mandatory must be configured.
9169 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9171 * Added HMAC list to the SKE proposal list. It has now both
9172 hash algorithm list and HMAC list. This makes the protocol
9173 incompatible with previous versions. The SKE now seems to work
9174 the way it is supposed to work, for the first time actually.
9176 * Defined plain Hash algorithms to the protocol specification.
9179 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Implemented support for key agreement packets into the server.
9182 Added functions silc_server_key_agreement and
9183 silc_server_send_key_agreement. Other than these functions,
9184 server has nothing to do with this packet.
9186 * Added support for private message key packets into the server.
9187 Added functions silc_server_private_message_key and
9188 silc_server_send_private_message_key.
9192 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9193 called in the protocol's final callback instead in the END
9194 protocol state. This makes a little more sense and in the same
9195 time in client we can use the same protocol routines for normal
9196 key exchange and to key agreement packet handling as well.
9198 * Added to both client's and server's KE protocol context the
9199 SilcSKEKeyMaterial pointer to save the key material. We will
9200 bring the key material to the protocol's final callback by doing
9201 this. The final callback must free the key material.
9203 * Added SKE's packet_send callback into client's KE protocol
9204 context so that the caller can choose what packet sending function
9205 is used. This way we can use different packet sending when
9206 doing normal SKE when doing key agreement packet handling (in
9207 the key agreement packet handling we do not want to encrypt
9210 * Implemented the responder side of the key agreement routines
9211 in the client. The client can now bind to specified port and
9212 accept incoming key negotiation. The key material is passed
9213 to the application after the protocol is over.
9215 * Implemented the processing of incoming Key Agreement packet
9216 in the client. Added function silc_client_key_agreement to
9219 * Implemented the intiator side of the key agreement routines
9220 in the client. The client can now initiate key agreement with
9221 another remote client. The key material is passed to the
9222 application after the protocol is over.
9224 * Created client_keyagr.c to include all the key agreement
9227 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9228 SILC_TASK_CALLBACK except that it is not static.
9230 * Created client_notify.c and moved the Notify packet handling
9231 from the client.[ch] into that file.
9233 * Created client_prvmsg.c and moved all private message and
9234 private message key routines from the client.[ch] into that file.
9236 * Create client_channel.c and moved all channel message and
9237 channel private key routines from the client.[ch] into that file.
9239 * Changed silc_client_get_client_by_id_resolve to resolve with
9240 WHOIS command instead of IDENTIFY command, in the file
9241 lib/silclient/idlist.c.
9243 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Implemented the SKE's responder side to the Client library.
9247 * When FAILURE is received to the protocol do not trust it
9248 blindly. Register a timeout to wait whether the remote closes
9249 the connection as it should do it, only after that process the
9250 actual failure. This was changed to both client and server.
9252 * Added client_internal.h to include some of the structures
9253 there instead of client.h in lib/silcclient/.
9255 * Added function silc_task_unregister_by_callback to unregister
9256 timeouts by the callback function.
9258 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Some "Incomplete WHOIS info" errors has been appearing on the
9261 log files. Took away the entry->userinfo check from WHOIS
9262 reply sending. The entry->userinfo is now " " if client did not
9263 provide one. I thought this was fixed earlier but something
9264 is wrong still. Let's see if the error still appears.
9266 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9268 * Fixed a minor bug in the login when the channel key is
9269 re-generated in the server. It used to generate the key in
9270 wrong order and thus caused problems in the channel traffic.
9272 * Fixed a minor bug in channel key distsribution after
9273 KICK command. The key was not sent to the router even though
9276 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9278 * Added silc_ske_process_key_material_data as generic routine
9279 to process any key material as the SILC protocol dictates. The
9280 function is used by the actual SKE library but can be used by
9281 applications as well. This relates to the private message keys
9282 and the channel private keys since they must be processed the
9283 same way the normal SILC session keys. The protocol dictates
9284 this. Affected files: lib/silcske/silcske.[ch].
9286 Added also silc_ske_free_key_material to free the
9287 SilcSKEKeyMaterial structure.
9289 * Defined silc_cipher_set_key function to set the key for
9290 cipher without using the object's method function. The affected
9291 files: lib/silccrypt/silccipher.[ch].
9293 * Implemented silc silc_client_add_private_message_key,
9294 silc_client_add_private_message_key_ske,
9295 silc_client_del_private_message_key,
9296 silc_client_list_private_message_keys and
9297 silc_client_free_private_message_keys functions in the
9300 Added functions silc_client_send_private_message_key to send
9301 the Private Message Key payload and silc_client_private_message_key
9302 to handle incoming Private Message Key payload.
9304 * Added Cipher field to the Private Message Key payload to set
9305 the cipher to be used. If ignored, the default cipher defined
9306 in the SILC protocol (aes-256-cbc) is used.
9308 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Removed lib/silcclient/ops.h file.
9312 Redefined parts of the SILC Client Library API. Created new
9313 file silcapi.h that deprecates the ops.h file and defines the
9314 published Client Library API. Defined also private message key
9315 API and channel private key API into the file.
9317 This is the file that the application must include from the
9318 SILC Client Library. Other files need not be included by
9319 the application anymore.
9321 * Added new key_agreement client operation callback and also
9322 defined the Key Agreement library API for the application.
9324 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9326 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9327 is used by clients to request key negotiation between another
9328 client in the SILC network. If the negotiation is started it
9329 is performed using the SKE protocol. The result of the
9330 negotiation, the secret key material, can be used for example
9331 as private message key.
9333 Implemented the Key Agreement payload into the files
9334 lib/silccore/silauth.[ch].
9336 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Redefined ciphers for the SILC protocol. Added some new ciphers
9339 and defined the key lengths for the algorithms. Changed the
9340 code accordingly. The default key length is now 256 bits.
9342 * Fixed SKE key distribution function silc_ske_process_key_material
9343 when the key length is more than 128 bits. The default key
9344 length in SILC is now 256 bits.
9346 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9347 to indicate unsupported algorithm.
9349 * Renamed rijndael.c to aes.c and all functions as well.
9351 * Fixed a long standing channel key setting bug in client library.
9352 Weird that it has never surfaced before.
9354 * Fixed bug in channel deletion. If the entire channel is removed
9355 then it must also delete the references of the channel entry
9356 from the client's channel list as the client's channel entry and
9357 the channel's client entry share same memory.
9359 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Implemented CONNECT and SHUTDOWN commands in the client.
9363 * Implemented CLOSE command to the client.
9365 * Added the function silc_idlist_find_server_by_name into the
9366 files silcd/idlist.[ch].
9368 Added the function silc_idlist_find_server_by_conn into the
9369 files silcd/idlist.[ch].
9371 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9373 * DIE command was renamed to SHUTDOWN. Updated the both code
9376 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9377 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9379 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9382 * Added function silc_server_create_connection function to create
9383 connection to remote router. My server implementation actually
9384 does not allow router to connect to normal server (it expects
9385 that normal server always initiates the connection to the router)
9386 so the CONNECT command is only good for connecting to another
9389 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9391 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9392 or some other client was kicked from the channel.
9394 Implemented the handling of the notify type to both client
9397 Implemented silc_server_send_notify_kicked to send the KICKED
9398 notify. It is used to send it to the server's primary router.
9400 * Implemented the KICK command into server and client.
9402 * Added `query' argument to the silc_idlist_get_client function
9403 to indicate whether to query the client from server or not if
9406 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9407 to indicate that the client is not channel founder.
9411 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9413 * Removed the rng context from SilcPacketContext structure and
9414 changed that the packet routine uses the Global RNG API.
9416 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Added support for quit message that client can "leave" on the
9419 channel when it quits the SILC. It is ditributed inside the
9420 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9422 Added silc_server_free_client_data that will take the
9423 signoff message as argument.
9425 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9427 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9429 * Updated parts of the protocol specification to keep it up
9432 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9435 payloads in one packet.
9437 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9438 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9439 use now the new List flag.
9441 * Also deprecated the following packet types: REPLACE_ID,
9442 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9444 * Added list support for Notify packet in server.
9446 * Added silc_server_send_notify_channel_change to send the
9447 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9448 the silc_server_send_replace_id.
9450 * Added silc_server_send_notify_nick_change to send the
9451 NICK_CHANGE notify type. Deprecates the function
9452 silc_server_send_replace_id.
9454 * Added silc_server_send_notify_join to send the JOIN notify type.
9455 Deprecates the function silc_server_send_new_channel_user.
9457 * Added silc_server_send_notify_leave to send LEAVE notify type.
9458 Deprecates the function silc_server_send_remove_channel_user.
9460 * Added silc_server_send_notify_cmode and
9461 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9462 types. Deprecates the silc_server_send_set_mode function.
9464 * Added SERVER_SIGNOFF notify type to indicate that server has
9465 quit. This means that all clients on the channel from that
9466 server will drop. This can be also used when netsplit happens.
9468 Deprecated REMOVE_ID packet type since it is not needed anymore
9471 Added silc_server_send_notify_server_signoff to send the
9472 SERVER_SIGNOFF notify type. Deprecates the function
9473 silc_server_send_remove_id.
9475 Added also silc_server_send_notify_signoff to send the
9476 SIGNOFF notify type.
9478 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9479 SILC protocol from this day on. Changed the protocol
9480 specification as well.
9482 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9483 notify type. It is used between routers to notify about
9484 topic changes on a channel.
9486 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9489 * Partly updated the protocol specification to comply with the
9490 changes now made. It is still though a bit outdated.
9492 * The JOIN notify type now takes one extra argument <Channel ID>.
9493 The packet used to be destined to the channel but now the
9494 JOIN type may be sent as list thus it is impossible to
9495 destine it to any specific channel. By adding this argument
9496 it is again possible.
9498 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * Added CREDITS file. The CHANGES and CREDITS file will appear
9501 in the distribution as well.
9503 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9506 types in the server's silcd/packet_receive.c.
9508 * Implemented CMODE and CUMODE to work in router environment.
9510 * Fixed minor encoding and decoding buglet from the
9511 lib/silccore/silcmode.c.
9513 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9516 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9518 * Changed all SilcConfigServer* and silc_config_server* to
9519 SilcServerConfig* and silc_server_config*, respectively.
9522 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Associated the ID (client or server ID) to the Authentication
9525 Payload to avoid any possibility of forging. Updated the
9526 protocol specification and the code accordingly.
9528 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9530 * The RSA key length is now save to the RsaKey context in the
9531 key generation process in lib/silccrypt/rsa.c. The key length
9532 is now used to figure out the maximum size of the block allowed
9533 to be encrypted/signed.
9535 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9536 is equivalent to the silc_mp_mp2bin but does not allocate any
9539 * Changed silc_mp_mp2bin API to take length argument. If it is
9540 non-zero then the buffer is allocated that large. If zero, then
9541 the size is approximated using silc_mp_sizeinbase, which however
9544 * Created Global RNG API which is global RNG that application can
9545 initialize. After initializing, any routine anywhere in the
9546 code (including library) can use RNG without allocating a new
9547 RNG object. This was done to allow this sort of use of the
9548 RNG in code that has no chance to allocate RNG object. All
9549 applications currently allocate this and many routines in the
9550 library use this. Affected file lib/silccrypt/silcrng.[ch].
9552 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9553 it to use the Global RNG API.
9555 * Defined Authentication Payload into protocol specification that
9556 is used during SILC session to authenticate entities. It is
9557 used for example by client to authenticate itself to the server
9558 to obtain server operator privileges.
9560 Implemented this payload into the lib/silccore/silcauth.[ch].
9561 Implemented also routines for public key based authentication
9562 as the new protocol specification dictates.
9564 Moved definitions of different authentication methods from
9565 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9567 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9568 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9569 silc_pkcs_verify_with_hash functions into the file
9570 lib/silccrypt/silcpkcs.[ch].
9572 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * The client entry's userinfo pointer must be always valid.
9575 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9576 will fail since it requires the userinfo. Now, the userinfo
9577 is allocated as "" if actual userinfo does not exist. Actually,
9578 it must exist and it is totally Ok to drop client connections
9579 that does not announce the userinfo. However, we will make
9580 this workaround for now.
9582 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9583 to return the remote port by socket.
9585 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9587 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9588 SILC_SERVER_PENDING_EXEC and added an new macro
9589 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9590 data or when error occurs while processing the pending command.
9592 Added new argument `destructor' into silc_server_command_pending
9593 and to the SilcServerCommandPending object. This destructor is
9594 now called after calling the pending callback or if error occurs
9595 immediately. If error occurs the actual pending callback won't
9596 be called at all - only the destructor. The destructor may be
9597 NULL if destructor is not needed.
9599 All this applies for client library code as well. Similar
9600 changes were made there as well for the pending commands.
9602 In the client, the application must now allocate the
9603 SilcClientCommandContext with the silc_client_command_alloc
9606 * Added reference counter to the SilcServerCommandContext. Added
9607 function silc_server_command_alloc and silc_server_command_dup
9610 Same type of functions added to the client library for the same
9613 * Removed the cmd_ident from IDListData away since it is now
9614 global for all connections. It is the command identifier used
9615 in command sending and with pending commands. The affected file
9618 * Added reference counter to the SilcSocketConnection objecet to
9619 indicate the usage count of the object. The object won't be
9620 freed untill the reference counter hits zero. Currently only
9621 server uses this, and client ignores it. The client must be
9622 set to use this too later. The affected files are
9623 lib/silccore/silcsockconn.[ch]. Added also the function
9624 silc_socket_dup to increase the reference counter.
9626 This was mainly added because it is possible that the socket
9627 is removed underneath of pending command or other async
9628 operation. Now it won't be free'd and proper DISCONNECTING
9629 flags, etc. can be set to avoid sending data to connection that
9630 is not valid anymore.
9632 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9633 the connection. After that it sets SILC_SET_DISCONNECTED.
9634 It is, however, possible that the socket data is not still freed.
9635 The silc_server_packet_process now checks that data is not
9636 read or written to connection that is DISCONNECTED. The socket
9637 get's freed when the reference counter hits zero.
9639 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Changed the client operation API: channel_message operation's
9642 `sender' is now the client entry of the sender, not the nickname
9643 and the `channel' is the channel entry, not the channel name.
9645 In the private_message operation the `sender' is now also the
9646 client entry of the sender not the nickname.
9648 Affected file is lib/silcclient/ops.h and all applications
9649 using the client operations.
9651 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Moved the calling of ops->connect() from connect_to_server_final
9654 into receive_new_id functin since that is the point when the
9655 client is actually allowed to send traffic to network. The
9656 affected file is lib/silcclient/client.c.
9658 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9661 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9662 (if needs broadcasting) instead of broadcasting the packets one
9663 by one which would make a burst in the network traffic.
9665 * Added `broadcast' argument to the functions in silcd/server.[ch]
9666 silc_server_create_new_channel[_with_id] to indicate whether
9667 to send New Channel packet to primary router.
9669 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Added new function into the silcd/server.[ch] files:
9672 silc_server_create_new_channel_with_id to create new channel with
9673 already existing Channel ID.
9675 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9676 lib/silccore/silcpacket.h. This packet is used t send list of
9677 Set Mode payloads inside one packet. Server uses this to set
9678 the modes for the channels and clients on those channels, that it
9679 announced to the router when it connected to it. The protocol
9680 specification has been updated accordingly.
9682 * The silc_server_new_channel did not handle the packet coming
9683 from normal server as it normally does not send that. However,
9684 when it announces its channels it does send it. Implemented
9685 the support for that.
9687 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9688 into the file lib/silccore/id.h.
9690 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9692 * Fixed memory leaks in the functions silc_idlist_del_client,
9693 silc_idlist_del_channel and silc_idlist_del_server in the file
9694 silcd/idlist.c. All of those leaked like a sieve.
9696 * Fixed some small memory leaks in the client's function
9697 silc_client_notify_by_server.
9699 * Added functions into silcd/server.c: silc_server_announce_clients,
9700 silc_server_announce_channels and silc_server_announce_server.
9701 These functions are used by normal and router server to announce
9702 to its primary router about clients, channels and servers (when
9703 router) that we own. This is done after we've connected to the
9706 These functions effectively implements the following packet types:
9707 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9708 and SILC_PACKET_NEW_ID_LIST.
9710 * Added new functions into the silcd/packet_receive.[ch]:
9711 silc_server_new_id_list, silc_server_new_channel_list and
9712 silc_server_new_channel_user_list to handle the incoming
9713 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9715 * Added support of changing Channel ID in the function
9716 silc_server_replace_id. If the server that announces a channel
9717 to the router already exists in the router (with same name but
9718 with different Channel ID), router is responsible to send
9719 Replace ID packet to the server and force the server to change
9720 the Channel ID to the one router has.
9722 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9723 client that the Channel ID has been changed by the router. The
9724 normal server sends this to the client. Client must start using
9725 the new Channel ID as the channel's ID.
9727 Implemented handling of this new type into lib/silcclient/client.c
9728 into the function silc_client_notify_by_server.
9730 * Added new function silc_idlist_replace_channel_id into the files
9731 silcd/idlist.[ch] to replace the Channel ID.
9733 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Call silc_server_command_identify_check always when processing
9736 the IDENTIFY command in silcd/command.c
9738 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9740 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9741 send keepalive packets. The packet can be sent by clients,
9742 servers and routers.
9744 Added function silc_socket_set_heartbeat into the file
9745 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9746 If not set, the heartbeat is not performed. The actual
9747 heartbeat is implemented in the low level socket connection
9748 library. However, application is responsible of actually
9751 Added silc_server_send_heartbeat to send the actual heartbeat
9752 packet into silcd/packet_send.[ch]. Server now performs
9753 keepalive with all connections.
9755 * Added silc_task_get_first function into lib/silcutil/silctask.c
9756 to return the timeout task with shortest timeout. There was a bug
9757 in task unregistration that caused problems. TODO has been
9758 updated to include that task system must be rewritten.
9760 * The client library will now resolve the client information when
9761 receiving JOIN notify from server for client that we know but
9762 have incomplete information.
9764 * Rewrote parts of silc_server_remove_from_channels and
9765 silc_server_remove_from_one_channel as they did not remove the
9766 channel in some circumstances even though they should've.
9768 * Encryption problem encountered in server:
9770 The LEAVE command used to send the Channel Key packet to the
9771 router immediately after generating it. However, the code
9772 had earlier sent Remove Channel user packet but not immediately,
9773 ie. it was put to queue. The order of packets in the router
9774 was that Channel Key packet was first and Remove Channel User
9775 packet was second, even though they were encrypted in the
9776 reverse order. For this reason, MAC check failed. Now, this
9777 is fixed by not sending the Channel Key packet immediately but
9778 putting it to queue. However, this is more fundamental problem:
9779 packets that are in queue should actually not be encrypted
9780 because packets that are sent immediately gets encrypted
9781 actually with wrong IV (and thus MAC check fails). So, packets
9782 that are in queue should be encrypted when they are sent to
9783 the wire and not when they put to the queue.
9785 However, the problem is that the current system has not been
9786 designed to work that way. Instead, the packet is encrypted
9787 as soon as possible and left to the queue. The queue is then
9788 just purged into wire. There won't be any fixes for this
9789 any time soon. So, the current semantic for packet sending
9792 o If you send packet to remote host and do not force the send
9793 (the packet will be in queue) then all subsequent packets to the
9794 same remote host must also be put to the queue. Only after the
9795 queue has been purged is it safe again to force the packet
9798 o If you send all packets immediately then it safe to send
9799 any of subsequent packets through the queue, however, after
9800 the first packet is put to queue then any subsequent packets
9801 must also be put to the queue.
9803 Follow these rules and everything works fine.
9805 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Added new function silc_server_remove_clients_by_server to
9808 remove all client entries from ID list when the server connection
9809 is lost. In this case it is also important to invalidate all
9810 client entires as they hold the invalid server entry. This
9811 fixes fatal bug when server has lost connection and will reconnect
9814 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9816 * Made some sanity checks to silc_server_daemonise like to check
9817 whether the requested user and group actually exists.
9819 * Added sanity check to SKE's silc_ske_responder_finish to check
9820 that the public and private key actually is valid.
9822 * Invalidate the client's nickname when receiving Replace ID
9823 packet and the Client ID is being replaced. This means that the
9824 server will query the nickname if someone needs it (client)
9827 * Sort the ID Cache in client library when the ID Cache data
9828 has changed (needs sorting).
9830 * Do not allow for SILC client to create several connections to
9831 several servers. The client does not support windows right now
9832 and generating multiple connections causes weird behaviour.
9834 Irssi-silc client does support windows and can handle several
9835 connections without problems, see: www.irssi.org and SILC plugin.
9837 * Fixed some places where client was added to the IDList. The
9838 rule of thumb is following (in order to get everything right):
9839 If the client is directly connected local client then the
9840 `connection' argument must be set and `router' argument must be
9841 NULL to silc_idlist_add_client function. If the client is not
9842 directly connected client then the `router' argument must
9843 bet set and the `connection' argument must be NULL to the
9844 silc_idlist_add_client function.
9846 * The funtion silc_server_packet_send_local_channel actually did
9847 not check whether the client was locally connected or not. It
9848 does that now. Fixed a bug related to LEAVE command.
9850 * Fixed Remove Channel User payload parsing bug in server's
9851 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9853 * The server's silc_server_save_channel_key now checks also the
9854 global ID list for the channel as it might not be in the local
9855 list. Fixed a bug related to LEAVE command.
9857 * Is this the end of the [<unknown>] buglet that has been lurking
9858 around for a long time? A little for loop fix in server's
9859 silc_server_command_whois_parse that is used by both IDENTIFY
9860 and WHOIS command. At least, this was a clear bug and a cause
9861 of one type of [<unknown>] buglet.
9863 * WHOIS and IDENTIFY commands call the function
9864 silc_server_command_[whois/identify]_check function even if
9865 we are not router server.
9867 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9869 * Added --with-gmp configuration option. If set the GMP
9870 is always compiled in the SILC source tree. If not set then
9871 it is checked whether the system has the GMP3 installed. If
9872 it has then the GMP won't be compiled (the system's headers
9873 and library is used), if it doesn't have it then the GMP is
9874 compiled in the SILC source tree.
9876 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * Changed RSA private exponent generation to what PKCS #1
9879 suggests. We try to find the smallest possible d by doing
9880 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9881 not security fix but optimization.
9883 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9885 * Added new config entry [Identity] to fork the server and run
9886 it as specific user and group. A patch from Bostik.
9888 * Imported Dotconf configuration library into lib/dotconf.
9889 This will be used to create the SILC configuration files later.
9890 It will appear in the distsribution after this commit.
9892 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * A big code auditing weekend happening. Auditing code for
9895 obvious mistakes, bugs and errors. Also, removing any code
9898 Removed files for being obsolete:
9900 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9901 inline in the file lib/silcutil/silcbuffer.h)
9903 o lib/silcutil/silcbufutil.c (the header has inline versions)
9905 Changed code to fix possible error conditions:
9907 o The buffer formatting routines now check that the destination
9908 buffer really has enough space to add the data. This applies for
9909 both buffer formatting and unformatting
9910 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9911 unformatting was changed to accomodate following rules:
9912 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9913 sent to the function while XXX_*STRING will not allocate or copy
9914 the data into the buffer. Instead it sets the pointer from the
9915 buffer into the pointer sent as argument (XXX_*STRING used to
9916 require that the pointer must be allocated already). This change
9917 makes this whole thing a bit more consistent and more optimized
9918 (note that the data returned in the unformatting with XXX_*STRING
9919 must not be freed now). The routines return now -1 on error.
9921 o Tried to find all code that use buffer_format and buffer_unformat
9922 and added return value checking to prevent formatting and
9923 especially unformatting errors and possible subsequent fatal
9926 o Changed ske->x and ske->KEY to mallocated pointers in
9927 lib/silcske/silcske.h. Fixed possible data and memory leak.
9929 o Added return value checking to all *_parse* functions. Fixed
9930 many memory leaks as well.
9932 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9933 so that buffer overflows would not happen. All code now also
9934 checks the return value as it can fail.
9936 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9938 * Added reconnection support to server if the normal server looses
9939 its connection to the router (for example if router is rebooted).
9940 The server performs normal reconnection strategy implemented
9941 to the server. Affected file silcd/server.c.
9943 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Added new packet type SILC_PACKET_SET_MODE that is used to
9946 distribute the information about changed modes (for clients,
9947 channels and clients channel modes) to all routers in the
9948 network. Updated the protocol specification accordingly.
9950 Added functions into silcd/packet_send.c and
9951 silcd/packet_receive.c: silc_server_send_set_mode,
9952 silc_server_set_mode.
9954 Added new files silcmode.[ch] into lib/silccore that implements
9955 the encoding and decoding of Set Mode Payload. Added new type
9956 SilcSetModePayload. Moved the definitions of different modes
9957 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9959 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9961 * Oops, a little mistake in server's connection authentication
9962 protocol. The protocol is not ended with FAILURE but with
9963 SUCCESS if the authentication is Ok. :) Affected file is
9966 * Implemented NICK_CHANGE notify handling in server in the file
9967 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9968 the local clients on the channel. After the changing nickname
9969 in router environment snhould work and the [<unknown>] nickname
9970 should appear no more.
9972 The silc_server_replace_id function that receives the Replace ID
9973 payload now sends the NICK_CHANGE notify type also in the file
9974 silcd/packet_receive.c
9976 * Changed WHOIS and IDENTIFY command to support the maximum amount
9977 of arguments defined in protocol specs (3328 arguments). This
9978 fixed a bug that caused problems when there were more than three
9981 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * Added extra parameter, command identifier, to the
9984 silc_client_send_command so that explicit command identifier
9987 Changed that ID list routines uses specific command identifier
9988 when sending WHOIS/IDENTIFY requests to the server so that they
9989 can be identified when the reply comes back.
9991 Affected files lib/silcclient/command.[ch],
9992 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9994 * Added `sender' argument to silc_server_packet_send_to_channel
9995 to indicaet the sender who originally sent the packet to us
9996 that we are now re-sending. Ignored if NULL. Affected file
9997 silcd/packet_send.[ch].
9999 * Added some server statistics support in silcd/server_internal.h
10000 SilcServerStatistics structure and around the server code. Also
10001 send some nice statistics information when client is connecting
10004 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Fixed channel ID decoding in server's JOIN command reply in
10007 silcd/command_reply.c
10009 * Fixed braodcasting of replace ID payload to not to send it if
10010 we are standalone server in silcd/packet_receive.c.
10012 * Fixed all channel message sending routines to not to send
10013 packets to clients that has router set, since they are routed
10014 separately in the same function earlier. Affects file
10015 silcd/packet_send.c and all channel packet sending functions.
10017 * In USERS reply, res_argv[i] are not allocated, the table
10018 is allocated. Thus changed that free the table, not its
10021 * In server's whois_check and identify_check if the client is
10022 locally connected do not send any WHOIS commands - they are not
10025 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10027 * Fixed some minor bugs in client when sending WHOIS command. The
10028 arguments was in wrong order.
10030 * Removed statis function add_to_channel from server in
10031 silcd/command.c that was previously used with the joining but
10034 * Tested USERS command in router environment successfully with two
10035 routers, two servers and two clients.
10037 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10039 * Reorganized the USERS command and command reply in client library
10040 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10041 When the command is given by user we register a pending command
10042 callback that will reprocess the command after the reply has been
10043 received from the server. When reprocessing the packet we then
10044 display the information. Thus, the USERS information is displayed
10045 now in the command callback instead of in the command reply
10046 callback. The processing of the command is same as previously
10047 when server has sent the command reply in the JOINing process.
10049 * Added to USERS command in silcd/command_reply.c to join the client,
10050 we didn't use to know about, to the channel after we've created
10051 a client entry for it. Also, for clienet we did know already still
10052 check whether it is on the channel or not and add it if not.
10054 * Removed silc_server_command_join_notify as the function and its
10057 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10059 * Changed the client's pending command handling to the same as the
10060 server's pending command handling. It is also now possible to
10061 execute command reply functions from other command reply
10062 function as the function callbacks for commands and command
10063 replies are one and same. The pending commands are not static
10064 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10065 in client connection context. Thus, pending commands are server
10066 connection specific as it is convenient.
10068 Changed the function silc_client_command_pending and
10069 silc_client_command_pending_del and added new function
10070 silc_client_command_pending_check. Removed the
10071 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10074 * Added cmd_ident, current command identifier, to the client
10075 connection context in lib/silcclient/client.h to keep track on
10076 command identifiers used in command sending. Client's command reply
10077 function handling now supports the mandatory command identifiers.
10079 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10080 funtions in client to fully support pending command callbacks.
10082 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10083 as one of the arguments to the application in the command reply
10086 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10087 before first releasing SILC but came back. Now it is removed again
10088 and should come back nomore. The FORWARDED flag was used only
10089 by the JOINing procedure by forwarding the command packet to router.
10090 Now, the JOINing procedure has been changed to more generic (due
10091 to various router environment issues) and FORWARDED is not needed
10092 anymore for anything. The protocol specification is yet to be
10095 Now, removed silc_server_packet_forward from server and the flag
10096 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10098 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * Renamed NAMES command to USERS command. The NAMES was named that
10101 due to historical reasons. Now it is renamed. Also, rewrote
10102 parts of the USERS command. The nickname list is not sent anymore
10103 by the server. Only Client ID and mode lists are sent in the USERS
10104 command. Changed this also to the protocol specification.
10106 The client now resolves the names and stuff after it receives
10107 the USERS list from the server when joining to the channel.
10109 * WHOIS and IDENTIFY commands has been changed to support multiple
10110 Client ID's per command. One can now search for multiple users
10111 in the network by sending only one WHOIS or IDENTIFY command.
10112 Changed the code and the protocol specifications.
10114 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10115 uses silc_server_command_whois_parse to parse the request. */
10117 * If normal server, do not parse the WHOIS and IDENTIFY requests
10118 before sending it to the router. Saves some time.
10120 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10122 * Fixed JOIN command on client library. Wrong number of arguments
10123 used to crash the client.
10125 * Added silc_server_channel_has_global function to check whether
10126 channel has global users or not.
10128 * Added silc_server_channel_has_local function to check whether channel
10129 has locally connected clients on the channel.
10131 * The silc_server_remove_from_one_channel now checks whether the
10132 channel has global users or not after given client was removed from
10133 the channel. It also checks whether the channel has local clients
10134 on the channel anymore. If it does not have then the channel entry
10135 is removed as it is not needed anymore.
10137 * The silc_server_notify now checks on JOIN notify whether the joining
10138 client is one of locally connected or global. If it is global then
10139 the channel has now global users on the channel and that is marked
10140 to the channel entry. Also, it now saves the global client to
10141 global list who is joining and JOINs it to the channel. This is
10142 for normal server, that is.
10144 Changed silc_server_send_notify_on_channel,
10145 silc_server_packet_relay_to_channel and
10146 silc_server_packet_send_to_channel check if we are normal server
10147 and client has router set (ie. global client) do not send the
10148 message to that client, as it is already routed to our router.
10150 * Implemented LEAVE notify type handling in silc_server_notify
10153 * Tested LEAVE command in router environment successfully. Tested
10154 with two routers, two servers and two clients.
10158 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10160 * Implemented SIGNOFF notify type handling in silc_server_notify
10163 * silc_server_remove_id now removes the client entry from all channels
10164 it has joined and thusly sends SIGNOFF notify type.
10166 * Rewrote the NAMES list generation in server by removing two excess
10167 loops. The lists are created now inside one loop.
10169 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * silc_server_remove_channel_user checks now also global list
10172 for channel and client.
10174 * silc_server_new_channel_user checks now both local and global
10175 list for channel and client. Fixed a bug in client id decoding.
10176 Used to decode wrong buffer.
10178 * silc_server_channel_message checks now both local and global
10179 list for channel entry.
10181 * Tested channel joining (hence JOIN) in router environment
10182 successfully. Tested with two routers, two servers and two
10185 * Tested channel message sending in router environment successfully.
10187 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10189 * Added silc_server_save_channel_key into server.[ch] to save the
10190 received channel key in Channel Key payload processing. It is
10191 also used in JOIN command reply handling.
10193 Equivalent function silc_client_save_channel_key added into
10194 client.[ch] into client library.
10196 * Changed JOIN command reply to send information whether the channel
10197 was created or not (is existing already) and the channel key
10198 payload. Changed protocol specs accordingly.
10200 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10201 the request was sent by ID and not by nickname. Crashed on
10204 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10206 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10207 now correctly save the received data.
10209 * silc_server_free_sock_user_data now notifies routers in the
10210 network about entities leaving the network.
10212 At the same time implemented functions silc_server_remove_id
10213 and silc_server_send_remove_id to receive and send REMOVE_ID
10214 packets. The packet is used to notify routers in the network
10215 about leaving entities. The ID removed will become invalid in
10218 * Added function silc_idlist_del_server into server. Removes and
10219 free's server entry from ID list.
10221 * silc_server_private_message function now checks, if we are router,
10222 that the destination ID really is valid ID, naturally.
10224 * In router when NEW_ID packet is received (for new client) the
10225 hash of the Client ID is saved in the ID Cache but the
10226 client->nickname is set to NULL, instead of putting the hash
10229 IDENTIFY command now also checks that client->nickname must be
10230 valid. If it is not if will request the data from the server who
10231 owns the client. Added new function
10232 silc_server_command_identify_check.
10234 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10235 to set the command to already allocated Command Payload.
10237 * Tested private message sending in router environment with two
10238 routers, two servers and two clients. Fixed minor bugs and now
10241 * Fixed segfault from client's NAMES command. Used to crash if
10242 not on any channel.
10244 * Forwarded packets must not be routed even if it is not destined
10245 to the receiver. Changed server code comply with this.
10247 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10249 * Added `require_reverse_mapping' boolean value to ServerParams
10250 structure. If TRUE (not default) the server will require that
10251 the connecting host has fully qualified domain name.
10253 If the reverse mapping is not required and hostname could not be
10254 found the IP address is used as hostname.
10256 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Implemented version string checking to both client and server.
10259 The check is incomplete currently due to the abnormal version
10260 strings used in development version of SILC.
10262 * Changed all command functions in server to use the new
10265 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Changed char *data to unsigned char *data in ID Cache system to
10268 support binary data as ID Cache data. Changed code to support
10269 binary data in lib/silccore/idcache.c.
10271 * Renamed silc_server_packet_relay_command_reply to
10272 silc_server_command_reply as it is normal packet receiving
10273 function. Rewrote the function to accept command replys for
10274 servers and not only for clients.
10276 * Mark remote router always as registered server if we are connecting
10277 to it. Otherwise, commands sent by the router to us are ignored.
10279 * All ID List find routines now returns the ID Cache Entry pointer
10280 as well if requested.
10282 * WHOIS command works now in router environment, tested with two
10283 routers, two servers and two clients.
10285 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10286 in router environment (as it is almost equivalent to WHOIS) but
10287 hasn't been tested thoroughly. Added new functions:
10289 silc_server_command_identify_parse
10290 silc_server_command_identify_send_reply
10291 silc_server_command_identify_from_client
10292 silc_server_command_identify_from_server
10294 * Disabled route cache adding because adding two different ID's with
10295 same IP replaces the old cache entry thus giving wrong route.
10296 The entry->router->connection is always the fastest route anyway
10297 so route cache may not be needed. Of course, new routes maybe
10298 established after receiving the ID when the entry->router->connection
10299 might not be anymore the most optimal.
10301 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10303 * Add route cache for received ID for fast routing.
10305 * Added silc_server_packet_route to route received packet on router
10306 that is not destined to us.
10308 * Renamed silc_server_get_route to silc_server_route_get.
10310 * Added id_string and id_string_len fields into SilcServer to
10311 include encoded ServerID for fast comparing without excess
10312 encoding of the ID's.
10314 * Cleaned up WHOIS command on server side. Added following static
10317 silc_server_command_whois_parse
10318 silc_server_command_whois_check
10319 silc_server_command_whois_send_reply
10320 silc_server_command_whois_from_client
10321 silc_server_command_whois_from_server
10323 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10324 arguments in command replies. All command functions should be
10325 updated to use this macro.
10327 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Minor typo fixes on command reply handling on server.
10331 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * Added silc_server_command_add_to_channel internal routine to add
10334 the client to the channel after router has created the channel and
10335 sent command reply to the server.
10337 * Added generic silc_server_send_command to send any command from
10340 * Use static buffer with ID rendering instead of duplicating data.
10342 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10344 * Fixed a channel user mode bug when joining to a channel server gave
10345 everybody channel founder rights, oops.
10347 * We mark ourselves as the router of the incoming server connection
10348 if we are router ourselves. This way we can check in some packet
10349 sending functions whether it is locally connected server. For
10350 incoming router connections we put NULL.
10352 * For router sending packets locally means now always sending the
10353 packet cell wide; to local clients and local servers. For normal
10354 server sending packet locally means sending it to only local
10357 * Fixed the JOIN command to really work in router environment. If the
10358 channel is created it is always created by the router. Router is
10359 also responsible of making the initial joining to the channel,
10360 sending JOIN notify to the sending server and distributing
10361 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10362 does not exist server doesn't do anything else but forward the
10363 command to the router which performs everything.
10365 * Added silc_server_send_channel_key function to send the Channel Key
10368 * Added silc_server_create_channel_key to create new channel key. The
10369 channel key is now re-generated everytime someone joins or leaves
10370 a channel, as protocol dictates. Note: channel->key_len is the
10371 key length in bits.
10373 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10376 packet_receive.[ch] to separate packet sending and receiving
10377 routines. The server.[ch] now includes everything else including
10378 actual packet processing (writing and reading data) and other
10381 Renamed silc_server_private_message_send_internal to
10382 silc_server_send_private_message. The routine is still though
10383 used only to relay private messages as server does not send
10384 private messages itself.
10386 Renamed silc_server_new_channel to silc_server_create_new_channel
10387 and added new function sicl_server_new_channel that handles the
10388 incoming New Channel packet. Added also new sending function
10389 silc_server_send_new_channel to send New Channel Payload.
10391 * Added new function silc_server_notify to process incoming notify
10392 packet to the server/router. Server may then relay the notify
10393 to clients if needed.
10395 * Added new function silc_server_new_channel_user to process incoming
10396 New Channel User packet. Router will redistribute the packet and
10397 send JOIN notify to its local clients and locally connected servers
10398 if needed. Normal server will send JOIN notify to its local client
10399 on same channel when received this packet. Added also corresponding
10400 sending function silc_server_send_new_channel_user to sent the
10403 * Added boolean route argument to send_notif_to_channel and
10404 packet_send_to_channel functions to attempt to route the packet
10405 if it is TRUE and send only locally if it is FALSE.
10407 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10409 * silc_server_replace_id now broadcasts the received replace ID
10410 packet if it is not broadcast packet already. The router must
10411 broadcast to inform other routers about changed ID.
10413 * Added backpointer to server's router into SilcServer context in
10414 silcd/server_internal.h.
10416 * Fixed silc_server_packet_broadcast to send correct broadcast
10419 * The channel key is now distributed to the local client as soon
10420 as it is received from the router (in router environment) so that
10421 no other packet may be sent for the channel until client has
10424 * silc_server_remove_channel_user now broadcasts the received
10425 Remove Channel User packet if it is not broadcast packet already.
10426 The router must broadcast to inform other routers about removed
10429 * Added users field into SilcPacketContext that is a reference count
10430 of the context. One can increase the reference count by calling
10431 silc_packet_context_dup which is now changed to just increase the
10432 reference count instead of duplicating the data. The reference
10433 count is decresed by calling silc_packet_context_free that will
10434 free the data after the reference count hits zero.
10436 For now on the packet context and everything allocated into it
10437 (including the raw packet from network) must be freed by calling
10438 the new silc_packet_context_free function. Added also new function
10439 silc_packet_context_alloc that must be used now to allocate the
10440 context. This also means that if a routine is asynchronous from
10441 silc_[client/server]_packet_parse_type the packet context must
10442 be duplicated by calling silc_packet_context_dup. Otherwise it
10443 gets free'd after silc_[client/server]_packet_parse_type returns.
10444 Also, one must remember that if packet is duplicated then its
10445 reference count must be decresed by calling the free function as
10446 many times as it was duplicated.
10448 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10449 from both client and server.
10451 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * Made joining to a channel working in router environment.
10455 * Cleaned up JOIN command on server side and create function
10456 silc_server_command_join_channel internal routine to make the
10459 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * Changed silc_command_pending list to SilcDList. Also, added
10462 `ident' field to SilcServerCommandPending structure to identify
10463 the reply and to call correct callback.
10465 Added silc_server_command_pending_check function to replace the
10466 corresnponding macro. The silc_command_pending list is not
10469 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10470 to set identifier to previously allocated Command Payload. It
10471 is used to set identifier for command when resending Command
10474 * Added silc_command_payload_encode_payload to encode Command
10475 Payload buffer from SilcCommandPayload structure.
10477 * Added silc_argument_payload_encode_payload to encode Argument
10478 payload buffer from SilcArgumentPayload structure.
10480 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10482 * Changed WHOIS command to support router connection on server side.
10483 The whois request is always sent to router unless the server is
10484 standalone server. After server has received the reply from the
10485 router will it send the reply to the client.
10487 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10488 broadcast received broadcast packet. The function is used only
10489 by router. The broadcast packet is always sent to the router's
10492 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10493 render given ID to printable string, for log files for example.
10495 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Made basic router to router connections working. At least they
10498 can now connect to each other but nothing really works the way
10499 they are supposed - yet.
10501 * Added new initiator token to RouterConnection configuration
10502 file in silcd/serverconfig.[ch]. It is used to tell whether we
10503 are the initiator to the remote router or whether we'll expect
10504 the other end to connect.
10506 * Moved registering of listener task to silc_server_init, hence
10507 the server starts listenning as soon as it is run, even if it
10508 does not have connections to other routers. Let's see how well
10511 * Changed default connection retry timeouts for more suitable in
10514 * Removed cipher and such arguments from silc_idlist_add_client
10515 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10516 Added new function silc_idlist_add_data to add the keys and stuff
10519 * Added SilcIDListData structure and added it to SilcClientEntry
10520 and SilcServerEntry as their first field in the structure. This
10521 way we can explicitly cast the ID entries to the SilcIDListData
10522 structure and get common data for the entries. In past, we had
10523 to first check what type of connection it is and then cast it to
10524 correct ID entry type. Now, we can directly cast the opaque
10525 pointer to the SilcIDListData (no matter what ID entry it actually
10526 is) and get the data needed.
10528 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10530 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10531 in some circumstances even if threre were timeout tasks, though not
10532 IO tasks, but tasks anyway. Now fixed.
10534 * Defined SilcServerConnection structure to hold connection specific
10535 stuff about directly connected servers and routers. The definition
10536 is currently in silcd/server_internal.h. I thought about having
10537 a bit more important role fro this struct but for now it is used
10538 only when connecting to other server (or router actually).
10540 * Added connecting retry support in server when connecting to
10541 router(s). The retry feature implement exponential backoff
10542 algorithm. Also, added SilcServerParams structure to hold default
10543 parameters for server. For now, it include these retry settings
10544 and are hard coded. After server is moded to be as Silc Server
10545 Library this structure will be more important.
10547 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10549 * Changed client librarys channel->clients table to SilcList and
10550 changed code accordingly.
10552 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * Changed client's channel table to SilcList and changed code
10555 accordingly. Also changed SilcChannelClientEntry to include back-
10556 pointer to the channel so that client entry can use that structure
10557 as list as well and we have fast cross-reference to the channel.
10558 This change dramatically decreased the complexity of channel
10559 handling with client entry and vice versa (removed one extra
10560 loop when searching for channel entry from many functions).
10562 * Changed server->sim from table to SilcDList and changed code
10565 * NAMES command can now be used from user interface. It will show
10566 the user list on the channel, neatly.
10568 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10569 Code now saves realname of the user if it becomes available.
10571 * Renamed configure.in to configure.in.pre and made ./prepare
10572 script to automatically add correct version string to
10573 configure.in which it creates from configure.in.pre.
10575 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10577 * NAMES command reply now shows users mode with the nickname when
10578 joining to channel.
10580 * Moved silc_client_ch[u]mode[_char] functions from
10581 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10582 place sucks, they are utility functions and should be in some
10585 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10587 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10590 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10594 * Added TRQ (efficient deque and list library) into lib/trq. This is
10595 a very good list library that is currently used in the SILC. Defined
10596 SilcList API over the library because I didn't like the API very
10597 much. See lib/trq/silclist.h for the API and examples of how to
10598 use the API. Fixed various places in the code to use the new
10599 SilcList API. The SilcList is meant for lists that has a structure
10600 already defined as a list. It is not suitable to add just some
10601 context to the list (in TRQ, the context is the list actually).
10603 So, I defined SilcDList that can be used for the purpose where
10604 predefined list structure does not exit. This can be used as
10605 such list. Now some context just can be added to the SilcDList.
10606 Currently this list is not used in the SILC just yet, though there
10607 are a lot places where this can replace dynamically allocated
10608 tables and I will fix these places, later, to use SilcDList.
10609 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10610 and use TRQ internally).
10612 Also fixed some annoying warning messages that the original TRQ
10613 code generated. Also minor changes to TRQ's Makefile.in.
10615 * Added support for querying by Client ID to both WHOIS and
10616 IDENTIFY commands into server, as required by the protocol.
10618 * Removed method function pointers from SilcBuffer structure. They
10619 weren't used to anything and just increased the context size for
10620 no good reason. This change also made silc_buffer_alloc and
10621 silc_buffer_free functions inline functions.
10623 * Disabled command flooding detection support until it's fixed so
10624 that it accepts commands in but does not execute them more than once
10627 * Added silc_net_localhost(), to return local hostname, into
10628 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10629 that must be initialized before calling silc_client_init.
10631 * Added new function: silc_server_send_notify_on_channels to send
10632 notify messages to all channels client has joined. It is assured
10633 that the message is sent only once per client.
10635 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10636 lib/silcutil/silcutil.[ch] as silc_format function. The new
10637 function is generic and is used by server as well, not only by
10638 the logging routines.
10640 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10641 the provided version string was not acceptable. Added new function:
10642 silc_ske_check_version into lib/silcske/silcske.h. The function
10643 must be implemented by the application (client or server) and it
10644 does not reside in the SKE library. The function checks the version
10645 string remote end sent.
10647 * Added back pointers (to opaque context and to SilcSocketConnection)
10648 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10650 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10651 duplicate packet context structure.
10653 * Changed `notify' client operation to send same arguments as client
10654 receives from server except for ID's. ID's are mapped to correct
10655 ID entry and that is returned. Also, if channel entry is not sent
10656 by server but the notify is for channel the channel entry is sent
10657 to application (otherwise application doesn't know that it is for
10658 channel (library gets it from packet's Destination ID)).
10660 * Added silc_client_remove_from_channels into client library to
10661 remove a client from all channels it has joined to. Used when
10662 received SIGNOFF notify from server. Added also new function
10663 silc_client_replace_from_channels to replace old ID entry with
10664 new ID entry on all channels. Used when received NICK_CHANGE
10665 notify from server.
10667 * Fixed ID Cache list handling in silc_idlist_get_client in
10668 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10669 to get (or query) client by ID.
10671 * Updated TODO list.
10673 * Added connection authentication status message defined by the
10674 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10675 support for these into the code in client and server side.
10677 * Added generic function silc_client_send_command to send any command
10678 with variable argument list. Application should use this function
10679 to send commands if the command functions provided by the library
10680 does not suite for the application's user interface needs.
10682 * Added new `failure' client operation. Application is notified about
10683 received failure packet if client is executing a protocol. In this
10684 case the protocol's execution has failed.
10686 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10687 is required by the protocol.
10689 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10690 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10693 * Added status flag to SilcSKE object to indicate realtime status
10694 of the SKE protocol.
10696 * Application receives now exactly same command reply arguments as
10697 the library receives from server. However, if ID is received the
10698 corresponding ID entry is returned to the application (eg. Client
10699 ID is mapped to correct SilcClientEntry entry and that is returned).
10700 Changed command_reply client operation due to this change.
10702 * Changed all ID's in commands and in command replys as ID Payloads.
10703 Change affected both client and server side codes.
10705 All ID's sent in SILC network (with execption of ID's in SILC
10706 Packet header) are sent in ID Payload to support variable length
10709 * Server now notifies nick changes and notifies all clients on
10710 the channels about the new nickname (about the new Client ID,
10713 * Implemented CMODE command to change channel modes. Supports all
10714 channel modes defined by the protocol specs except ban and invite
10715 lists. (Also, private channel key mode is supported but support for
10716 setting private channel key in client is missing, thus, this mode
10717 has no effect on client side (except that server requires that the
10718 client uses private channel key and normal channel traffic does not
10721 Also, invite mode works per se, but INVITE command does not work
10722 yet correctly, so you can set channel as invite only channel but
10723 inviting clients to the channel does not work (it is yet to be
10724 thought what's the best way to do it).
10726 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10727 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10728 Implemented CUMODE command to change user's mode on the channel.
10729 Supports all modes defined by the protocol specs.
10731 * Added NAMES command reply to return users modes on the channel.
10733 * Removed unnecessary and slow ciphers from lib/silccrypt.
10735 * Set SO_KEEPALIVE option to connection sockets by default.
10737 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10739 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10740 redefined the Notify Payload into protocol specs.
10742 * Added silc_id_payload_parse_id to get ID directly from raw
10745 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10747 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10748 accept searching by Client ID as well.
10750 * Added support for LEAVE and SIGNOFF notify types in client library.
10752 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10753 to parse ID Payload from raw data.
10755 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10757 * Added flags parameter into silc_ske_assemble_security_properties
10758 function in lib/silcske/silcske.[ch].
10760 * Changed notify client operation to fit better for notify messages
10761 sent by server. The notify payload received from server is now
10762 passed to the application (after parsing it to SilcNotifyPayload).
10763 It is application's responsibility to retrieve the arguments
10764 from the payload and show the message the way it wants. The message
10765 sent by server is implementation specific.
10767 * Changed public keys to comply with the protocol specification.
10768 Old public keys are not supported anymore and are not compatible.
10770 * Removed nickname from Channel Payload as the latest draft removed
10771 it. The client must resolve the nickname from the NAMES command
10772 reply received when it joined the channel.
10774 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10776 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10778 * Fixed some errors in protocol specification drafts.
10780 * Created lib/silccore/silcnotify.c to implement Notify Payload
10781 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10782 generic payloads described by protocol specifications. The file
10783 includes implementations for ID Payload and Argument Payload.
10785 * Changed Command Payload implementation to use the new Argument
10786 Payload. Changed command_xxxx_payload to command_payload_xxxx
10787 to comply with SILC coding conventions.
10789 * Added suppport for Argument Payload handling in Notify Payload
10790 implementation as protocol requires it. Added the new support
10791 into server and client lib as well.
10793 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Added support for multiple nicknames on same channel. [n] is
10796 added locally to the nickname if there are more than one same
10797 nicknames on the channel.
10799 * Server now sends all nicknames that matched WHOIS request.
10800 Client also shows the list received from server.
10802 * Added TOPIC command to client side. User can now set and show
10803 current topic on channel.
10805 * Added MOTD command to client and server. Also, server sends the
10806 motd when client connects to the server.
10808 * Changed version strings to comply ISO 8601.
10810 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10812 * Fixed protocol error handling in client library. It should now
10813 cope even if the SKE fails for some reason.
10815 * Made new protocol specification drafts for submitting to IETF.
10817 * Implemented TOPIC command to server in silcd/command.c.
10819 * Added two new notify types into lib/silccore/silcnotify.h:
10820 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10821 notify nickname change and topic setting/change on a channel.
10823 * API change of command_reply operation in client library. The
10824 application gets now the status type received from server as well.
10826 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10830 * Cras fixed and optimized the packet handling even further and
10831 it should work now. Minor change to the prototype of function
10832 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10834 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Added new function into lib/silcutil/silcschedule.[ch]:
10837 silc_schedule_with_fd to select() a specified fd. The function
10838 returns after timeout expires or data arrives or goes. The
10839 function is used by packet routines to wait that all data is
10840 received from network.
10842 * Fixed data reading from network in lib/silccore/silcpacket.c.
10843 The code now assures that all data is read from the fd and then
10844 continues packet processing. This was a bug fix since the code
10845 used to drop some data in some circumstances.
10847 * Added new function into lib/silcclient/client.[ch]:
10848 silc_client_start_key_exchange to start key exchange after
10849 connection has been established to server. The code internally
10850 now uses this funtion but its main purpose was to provide it
10851 for applications that perform their own connecting. After
10852 application has created a connection it merely calls this
10853 function to start the key exchange between client and server.
10854 The library takes care of everything else after that.
10856 Updated also lib/silcclient/README to explain the usage of
10859 * Do not send to application information that connection has
10860 been established. Application gets notified it by connect
10863 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10865 * Applied cras's patch to add silc_schedule_one function. The
10866 function runs scheduler once and returns.
10868 * Fixed the scheduler after cras messed it up. The timeout
10869 handling works now as it's supposed to work.
10871 * Added into lib/silccore/ silcnotify.h to include notify
10872 message types support. Changed silc_server_send_notify*
10873 functions, in server.[ch], to support those new notify types.
10874 Added the support for the notify types into client library,
10875 as well. Added new notify client operation into ops.h in
10878 * Changed silc_server_packet_send_to_channel to send normal
10879 packets instead of just channel message packets. The function
10880 is now used to send the notify packets to channels. It is not
10881 used to send channel message packets anymore, as server never
10882 sends them anymore.
10884 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10885 va_arg()s as it seems to require it nowadays. I guess, if SILC
10886 is compiled with older va_arg() the new code should work anyway.
10888 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10890 * Splitted core library. Core library (lib/silccore) includes
10891 now only SILC protocol specific core (and common) components.
10892 Created new utility library (lib/silcutil) that includes more
10893 generic purpose stuff. The stuff for util library was taken
10894 from the old core library. This was minor and easy split.
10896 * Created SILC Client Library (lib/silcclient) that includes
10897 implementation of the SILC client without user interface. This
10898 was major move from silc/ directory. The code has been changed
10899 so that it is transparent towards the user interface. The
10900 silc/ directory includes now the same user interface as before
10901 and it uses the new client library. Read lib/silcclient/README.
10902 Basicly, the client library performs everything else related
10903 to SILC except user interface handling. Also, configuration
10904 files are considered to be part of user interface and library
10905 does not handle them.
10907 This change also changed a lot of structures, function naming etc.
10908 Most important change was that SilcClientWindow object was
10909 renamed to SilcClientConnection in the client library. Created
10910 also new file lib/silcclient/ops.h. Also added new files
10911 silc/local_command.[ch] and silc/client_ops.[ch].
10913 All these changes were made to make it easier for user interface
10914 designers to create what ever user interface for the SILC client
10917 It is also expected that the server will be moved to lib
10918 directory as well and SILC Server Library will be created;
10919 sometimes in the future.
10921 * Removed Local commands from lib/silccore/silccommand.h as
10922 they are application specific and new client library does not
10923 handle any of those anymore.
10925 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10926 old client implementation in silc/.
10928 * Added support for callback functions in SILC_LOG_* macros.
10929 Application can now set its own callbacks that will be called
10930 instead of using the default functions that will always print
10931 the debug messages to stderr (or stdout). Also, debugging can
10932 now be disabled by setting silc_debug to FALSE and re-enabled by
10933 setting it to TRUE. Note, that logging will still work even
10934 if debugging is disabled.
10936 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10937 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10938 silc_log_reset_debug_callbacks.
10940 * To enable debugging in silc client one must give now -d
10941 option on command line.
10943 * Changed silc_schedule_init to automatically allocate task queues
10944 if they are not allocated before calling it.
10946 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Added GMP 3.1 into math library.
10950 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10952 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10953 a channel in SILC network. The packet is used by servers and
10954 routers to notify other routers that user has left a channel.
10955 This little feature was missing until now. Added the feature
10956 to protocol specification as well.
10958 Added functions: silc_server_send_remove_channel_user and
10959 silc_server_remove_channel_user into server.[ch].
10961 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10962 lib/silccore/silcpacket.h. However, they are not implemented
10965 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Fixed joining to a channel and sending channel messages
10968 between server and router. The channel message sending should
10969 now work inside a cell.
10971 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * Fixed the private message sending between server and router.
10974 The private message sending should now work inside a cell.
10976 * Added silc_server_replace_id into server.[ch] to replace
10977 existing ID in the SILC network.
10979 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10980 and silc_idlist_replace_server_id into idlist.[ch] in server.
10982 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * Fixed the server to server connections. Server can again now
10985 connect to router. Router to router connections probably does
10988 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10990 * Added dynamic protocol registering support. Now protocols can
10991 registered and unregistered on the fly. Patch by cras.
10993 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Added lib/contrib directory to hold routines that some platforms
10996 don't have but are needed by SILC.
10998 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10999 into lin/contrib to provide getopt() and getopt_long() for
11000 those who don't have it.
11002 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11004 * Added AWAY command to client. When away message is set and
11005 client receives a private message packet the client automatically
11006 replies to the sender with the away message.
11008 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11009 bug seemed to be the cause of recent problems when compiling
11012 * Added version detection support to SKE protocol specification
11013 and added the new changes to the SKE implementation as well.
11014 There were other minor changes in the SKE protocol as well.
11016 Many changes in lib/silcske/silcske.[ch] and in
11017 lib/silcske/payload.[ch].
11019 * Added ^U functionality, clear input line. Patch from cras.
11021 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11023 * Mainly small bugfixes on core library. Fixed some debugging
11024 logging and buffer overflow in silclog.c.
11026 * Updated config.sub and config.guess on the distribution tree.
11028 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * Added command lagging support in server. Client may execute
11031 commands now only once in two seconds.
11033 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Optimized packet reception. MAC computation and checking is now
11036 also more optimized. A lot previously duplicated code is now
11037 used as generic by both client and server.
11039 * Fixed key pair generation in clientutil.c
11041 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Added into lib/silccore/silcbufutil.[ch] new function;
11044 silc_buffer_realloc.
11046 * Moved generic packet sending/encryption functions to
11047 lib/silccore/silcpacket.[ch] from client and server. Some
11048 rewriting of the functions.
11050 * Moved all generic packet reception/decryption functions to
11051 lib/silccore/silcpacket.[ch] from client and server. The
11052 packet processing is now much cleaner in both client and server.
11053 These were major changes in both client and server.
11055 * Created many common functions in server to do packet sending.
11056 Previously code were duplicated a lot, this has been removed
11057 with these changes.
11059 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11061 * Rewrote major parts of the ID cache system. Don't know
11062 whether it is better now or not but at least the API is more
11065 * Major rewrite on ID cache stuff on client because of the ID
11066 cache API changes. Added idlist.c to client.
11068 * Also major rewrite on ID cache stuff on server as well.
11069 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11070 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11071 in hand, instead they are all put into the ID cache system now.
11072 All server_idlist_* routines uses ID cache now instead of
11073 traversing its own lists (those lists does not exist anymore).
11074 SilcIDList though still exists. Also, SilcXXXEntry's are
11077 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11079 * Finally made the SKE implementation compliant to the protocol
11080 specification. All mp integers are now binary encoded as
11081 opposed being HEX encoded.
11083 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11086 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11087 functions: silc_[encode/decode]_pem. Also added function
11088 silc_encode_pem_file to PEM encode with newlines ('\n') for
11089 saving into a file.
11091 * SILC public keys are now encoded either PEM or binary. Same
11092 option is for private keys as well. By default private keys
11093 are binary encoded and public keys PEM encoded. Silly HEX
11094 encoding were removed.
11096 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11097 function to create fingerprints.
11099 * Fixed a bug in SHA1; does not change the original data anymore.
11101 * Partly implemented INFO command on client and server side.
11102 Fixed CLEAR command. Changes to SERVER command; show current
11103 server(s) when giving command without arguments. Added
11104 VERSION command to client.
11106 * Added check to server that unregistered connections cannot
11107 execute commands (unless it is specificly allowed).
11109 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11111 * Fixed screen refresh.
11113 * Fixed channel joining bug from client. On some circumstances
11114 client tried to join to a channel it had already joined.
11116 * Added public key verification process into client's protocol.c.
11117 The client now verifies the public key from user and saves
11118 it into ~./silc/serverkeys/ directory.
11120 Added into: clientutil.[ch]: silc_client_verify_server_key.
11122 * Changed SKE protocol's silc_ske_initiator_finish function
11123 to accept callback function that verifies the received public
11124 key. Removed old silc_ske_verify_public_key function.
11126 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11128 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11129 silc_pkcs_private_key[_data]_set.
11131 * Made the password and public authentication more cleaner in
11132 server's protocol.c.
11134 * Removed historic and obsolete protocol `channel_auth' from
11135 both client and server.
11137 * Removed wrong way of sending command status messages from
11138 server to client in server's command.c. The old way violated
11139 protocol specification.
11141 Changes to silccore/silccommand.[ch]: removed
11142 silc_command_encode_status_payload -> not needed anymore,
11143 changed silc_command_encode_payload_va to accept extra
11144 argument on variable argument list. The argument type must
11145 now be provided to the function. Also, added new function:
11146 silc_command_encode_reply_payload_va which is same as
11147 normal command_encode_payload_va except command status type
11148 is provided as extra argument.
11150 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11152 * Added ~./silc directory handling. The directory includes the
11153 public and private keys for the client.
11155 Added silc_client_check_silc_dir, silc_client_create_identifier
11156 and silc_client_load_keys.
11158 * Implemented SILC protocol compliant public key. Added public
11159 and private key saving to and loading from files.
11161 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11162 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11163 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11164 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11165 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11167 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11168 silc_pkcs_load_[public/private]_key.
11170 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11172 * Added silc_server_get_route (route.[ch]) to get connection
11173 data for the fastest route for given ID.
11175 * Implemented INVITE command on client and server. The command
11176 were re-defined in the SILC Protocol Specification and the
11177 implementation now complies with the specification.
11179 * Implemented PING command on client and server.
11181 * Implemented NAMES command on client and server. The server side
11182 supports currently only normal server not router server yet.
11183 Some changes to NAMES definition in SILC protocol specification.
11185 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11187 * Implemented LEAVE command on client and server.
11189 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11190 again. This change was made to the protocol as well. Server
11191 should not violate the protocol specification anymore.
11193 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11195 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11196 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob