1 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Do not try to initiate backup resuming protocol forever.
4 Affected file silcd/server_backup.c.
6 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
8 * ID change in resuming has to be done before changing
9 detached client's modes, since the ID change may fail and
10 leave ghosts on the network. Affected file is
11 silcd/packet_receive.c.
13 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
15 * Fixed Win32 scheduler to not stuck anymore. A patch from
16 Juha Räsänen. Affected file is
17 lib/silcutil/win32/silcwin32schedule.c.
19 * Fixed QoS parsing for connection blocks in server. Affected
20 file is silcd/serverconfig.c.
22 * Fixed server statistics increasing in server. Affected file
25 * The CLOSE command now marks backup router as self disconnected
26 to avoid resuming problems. Affected file silcd/command.c.
28 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
30 * When using silc_net_create_connection[_async], and your system can
31 create IPv6 sockets, it will try to connect to the IPv6 host.
32 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
33 file lib/silcutil/unix/silcunixnet.c
35 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
37 * Check for valid route when receiving packet from router and
38 when routing it to local server in the cell. A patch from
39 Matt Miller. Affected files silcd/router.c and server.c.
41 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
43 * Couldn't detach and reattach twice, because of the previous
44 commit. Affected file silcd/packet_receive.c
46 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
48 * Added check to ignore Port value if Initiator is FALSE.
49 Remote router coudln't connect if Port was set. Affected file
52 * If some client tries to resume more than once at the same time,
53 server crashed. Router didn't crash, but showed odd behaviour
54 (didn't allow clients to join anymore, ..). Affected files
55 silcd/packet_receive.c silcd/idlist.h
57 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
59 * Destroy the file transfer session in silc_client_file_close
60 with timeout. Affected file lib/silcclient/client_ftp.c.
62 * Call SFTP server monitor in READ and WRITE after the actual
63 operations. Affected file lib/silcsftp/sftp_server.c.
65 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
67 * Create one configure script from configure fragments
68 (configure.ad). This is a first step towards new distribution
69 system. Affected files prepare, configure.in.pre,
70 lib/silcmath/mpi/configure.ad.
72 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
74 * Removed expiring of client key pair. Affected file is
75 irssi/src/silc/core/clientutil.c
77 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
79 * Check the number of connections from real number of
80 connections instead of socket number, when deciding if
81 server is full. Affected files are silcd/server.c,
82 server_internal.h and silcd.c.
84 * Clarified the connections_max meaning in General section
85 in doc/example_silcd.conf.in.
87 * The reconnect_keep_trying default value set to TRUE
88 if it is not defined in the config file. Affected file
91 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
93 * Fixed crashbug in connection closing, after a protocol
94 completion callback, which might have closed it already.
95 Affected file silcd/server.c.
97 * Fixed rekey with PFS in backup router. It did not allow
98 rekeys with PFS, and when the rekey protocol timedout
99 it crashed the backup router without the above fix. Affected
100 file silcd/packet_send.c and server.c.
102 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
104 * The silc_client_add_channel_private_key now returns the
105 private key context if pointer is given as argument.
106 Affected files are lib/silcclient/silcclient.h and
109 * Added support for using channel private keys in SILC
110 Client Library even if the private key mode is not set
111 on the channel. Affected file lib/silcclient/client_channel.c.
113 * The channel private key used to decrypt message is now
114 delivered to the application in the 'channel_messageÃ' client
115 operation. Affected files are lib/silcclient/silcclient.h
116 and client_channel.c.
118 * Fixed wrong arg type for user limit in CMODE command reply.
119 Affected file silcd/command.c.
121 * The user limit is now taken and saved to SilcClientEntry in
122 JOIN and CMODE command replies and in CMODE_CHANGE notify.
123 Affected files lib/silcclient/silcclient.h, command_reply.c
126 * Added support to the new private message key indicator
127 packet. Added a new function to the client library:
128 silc_client_send_private_message_key_request. The sender
129 indicates to be initiator, and receiver is responder.
130 Added the indicator to the SilcClientEntry as 'prv_resp'
131 boolean. Affected files are lib/silcclient/silcclient.h
132 client.[ch], and client_prvmsg.c.
134 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
136 * Fixed the JOIN command calling when called with both
137 -auth and -founder. Affected file is lib/silcclien/command.c.
139 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
141 * Check watcher list for resumed clients as well. Affected
142 file is silcd/packet_receive.c.
144 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
146 * Implemented the user limit to the CMODE_CHANGE notify,
147 CMODE command reply and JOIN command reply in server.
148 Affected files are silcd/server.c, command.c, command_reply.c,
149 packet_send.c and packet_receive.c.
151 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
153 * Defined SILC_STRFMT_END that must be used now with
154 silc_buffer_strformat, instead of SILC_STR_END. Fixes
155 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
156 lib/silcclient/silcvcard.c, silcd/server_util.c.
158 * Fixed the adding of public key to the WATCH list in server.
159 Fixed the WATCH notify sending to client. Affected files
160 are silcd/packet_send.[ch], command.c, server_util.c.
162 * Implemented the watching by public key in the SILC Client
163 Library and SILC Client. Affected files are
164 lib/silcclient/command.c and client_notify.c.
166 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
168 * Added support for public key watching in server. Affected
169 files are silcd/server.c, server_internal.h, command.c,
172 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
174 * Added public key to the SIlcClientEntry. Affected files
175 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
177 * Fixed the get_clients_whois reply processing to return
178 exactly same entries server returned. Makes it possible
179 to search using attributes. Affected file is
180 lib/silcclient/idlist.c.
182 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
184 * Save founder key to SilcChannelEntry. Affected files are
185 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
187 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
189 * Call the monitor callback with _CLOSED status from the
190 silc_client_file_close. Affected files are
191 lib/silcclient/client_fpt.c, silcclient.h
193 * Added silc_client_get_clients_whois which resolves using
194 WHOIS, and supports requested attributes as well.
195 Affected files are lib/silcclient/silcclient.h, idlist.c.
197 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
199 * Added support for asking the destination filename where
200 the downloaded file is saved in the file transfer. Affected
201 files are lib/silccilent/silcclient.h, client_ftp.c.
203 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
205 * Fixed error handling in resuming data processing. Affected
206 files are lib/silcclient/client_resume.c and client.c.
208 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
210 * Fixed silc_client_send_private_message to return TRUE correctly.
211 Affected file lib/silcclient/client_prvmsg.c.
213 * Added topic to the SilcChannelEntry. Affected files are
214 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
216 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
218 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
219 file lib/silcclient/command.c
221 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
223 * Convert all commands to UTF-8 before passing them to the
224 client library. Still need to convert replies from UTF-8 to
225 the locale encoding. Affected file
226 irssi/src/silc/core/silc-cmdqueue.c
228 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
230 * redirect all silc_client_command_calls through a queueing framework.
231 This fixes /CYCLE and the annoying "nick change after auto-joining
232 a channel". Furthermore it defines one central point where
233 command parameters can be UTF-8-ified. Affected files
234 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
235 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
237 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
239 * use asynchronous connect() to establish router connections.
240 Fixes problem when the primary router goes down. Affected files
241 silcd/server.c, silcd/server_backup.c
243 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
245 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
246 Fixed various compilation warnings when type casting ints
247 to pointers or vice versa, of different size. Updates around
250 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
252 * Surrogates not allowed in UTF-8 strings, updated decoder.
253 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
254 testers in lib/silcutil/tests/ directory.
256 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
258 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
259 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
260 files are lib/silcclient/silcclient.h, client.c.
262 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
264 * When resuming a session fails, notify the user that the session
265 file needs to be removed eventually. Affected files
266 irssi/src/fe-common/silc/module-formats.[ch],
267 irssi/src/silc/core/client_ops.c.
269 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
271 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
272 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
274 * Typofix in Irssi::Silc module. Affected file
275 irssi/src/perl/silc/Silc.xs.
277 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
279 * Changed the way NOTICE flagged messages are treated. Added support
280 for notices in queries and signing notices. Affected files
281 irssi/default.theme; irssi/docs/help/in/notice.in;
282 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
283 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
285 * Fixed typo in /ACTION help. Affected file
286 irssi/docs/help/in/action.in
288 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
290 * Fixed typo in perl module. Affected file
291 irssi/src/perl/silc/Server.xs
293 * Changed the way ACTION flagged messages are treated. Added support
294 for actions in queries and signing actions. Affected files
295 irssi/default.theme; irssi/docs/help/in/action.in;
296 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
297 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
300 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
302 * Incorrectly reported error when client had to be resolved from
303 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
305 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
307 * Fixed whois public key hash table deleting and adding in
308 detached client case. Affected file silcd/packet_receive.c.
310 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
312 * Changed filenames of silc/fe module not to collide with filenames
313 from core/fe. Also seperated public messages printing from
314 query messages printing. Affected files are all in
315 irssi/src/fe-common/silc.
317 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
319 * Fixed the invite process handling during joining to use
320 correct server name for the client that is matched against
321 the invite string for the channel. Wrong server name caused
322 inability to join the channel. Affected file is
325 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
327 * Fixed the CUMODE channel founder authentication on normal
328 server to not remove the founder rights on existing founder
329 before checking that router accepts the mode change. Affected
330 files are silcd/command.c and silcd/packet_receive.c.
332 * Remove the server entry correctly when rekey timeouts and
333 remote router connection on normal server is closed. Fixes
334 a crash where server uses the freed server entry. Affected
337 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
339 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
340 networks. This is the first step in solving the bug about
341 /SERVER ADD -silcnet <silcnet>. Affected files
342 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
343 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
344 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
346 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
348 * /SMSG and /MMSG now correctly create new queries. Affected files
349 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
351 * Add basic support for SILC protocol specific variables in perl.
352 Affected files irssi/src/perl/silc/*, irssi/configure.in,
353 irssi/src/perl/Makefile.am
355 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
357 * Don't use silc_get_input, it's obviously not reliable. Fixes
358 issue when the current key expires. Affect file
359 irssi/src/silc/core/clientutils.c
361 * Make the session data filename configurable. This makes it
362 possible to have different session files for different
363 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
364 client_ops.[ch], silc-servers.c,
365 irssi/src/silc/fe-common/silc/module-formats.[ch]
367 * Use the same set of libtool files for the MPI lib as for the
368 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
369 config.sub, configure.in, install-sh, missing, mkinstalldirs
371 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
373 * Fixed server statistics decrementing error to not go to
374 negative. Affected file silcd/packet_receive.c.
376 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
378 * Use silc_server_query_add_error to add error in public key
379 search error. Added support in send_reply to send errors
380 without specific argument. Affected file silcd/server_query.c.
382 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
383 Client for NO_SUCH_NICK. It was against the protocol specs.
384 Affected file irssi/src/silc/core/client_ops.c.
386 * Added backwards support for the wrong NO_SUCH_NICK error sending
387 in server. To be removed in SILC Server 1.0. Both old clients
388 and clients with fixed error handling now works. Affected file
389 silcd/server_query.c.
391 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
393 * fixed a bug in the whois using attributes function where no
394 error was sent if no nickname and client id but the attributes were
395 given to whois. Affected file silcd/server_query.c
397 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
399 * remove public key from public key hashtable on detach. Affected
400 file silcd/packet_receive.c
402 * free public key hashtable before removing clients on server
403 shutdown. Affected file silcd/server.c
405 * remove public key prior deleting client-data on killing a client.
406 Affected file silcd/server_util.c
408 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
410 * Getting the MOTD from other servers works now. Affected
411 files are silcd/command.c and silcd/command_reply.c
413 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
415 * Initialize the variable idletag, since it is tested in
416 silc_core_deinit for its default value. Affected file
417 irssi/src/silc/core/silc-core.c
419 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
421 * Fixed signed channel messages across cells. Affected file
424 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
426 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
427 is not defined. They can now be safely used in if-statements
428 without braces. Affected file lib/silcutil/silclog.h.
430 * Added the checks for backup closing connection due to error
431 (local or remote) and thus not allow the resuming to occur
432 in reconnect. Affected files are silcd/packet_send.c
435 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
437 * Help file updates. Affected files in irssi/src/docs/help/in/.
439 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
441 * Fixed channel messages across cells. Affected file
444 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
446 * Fixed file transmission accepting in client library to not
447 start the negotiation if user hasn't accepted the transfer,
448 instead create new session for resent transfer. Affected
449 file lib/silcclient/client_ftp.c.
451 * Show the session ID in the file transmision list. Remove
452 session from list that failed to transfer. Switch the current
453 session automatically after transmission, and in errors, to new
454 session if other sessions exists in the transfer list. Affected
455 files are irssi/src/silc/core/silc-servers.c,
456 irssi/src/fe-common/silc/modfule-formats.c.
458 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
460 * Fixed MIME header parsing for the hopefully last time. Affected
461 file lib/silcutil/silcstrutil.c
463 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
465 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
467 * The SILC RNG is now gauranteed to return non-zero random
468 values. Affected files are lib/silccrypt/silcrng.[ch].
470 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
472 * Fixed nickname formatting when changing only case of the
473 nickname. Affected file lib/silcclient/idlist.c.
475 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
477 * Fixed a memory leak and incorrect printing of the "appears as"
478 message. Affected file irssi/src/silc/core/client_ops.c
480 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
482 * Added CRT (Chinese Remainder Theorem) supported RSA
483 private keys and private key operations. This significantly
484 increases private key operation efficiency. No compatibility
485 issues with new or old private keys. Affected files are
486 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
488 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
490 * Fixed GCC-3.3.2 related compilation warnings from the
493 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
495 * Removed RC6 from distributions.
497 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
499 * Added some better comments to lib/silccrypt/silcpkcs.h,
500 optimized some routines in lib/silccrypt/silcpkcs.c.
501 Added test_silcpkcs into lib/silccrypt/tests/.
503 * Fixed silc_rng_global_init to actually init the global RNG
504 if RNG wasn't provided for it. Affected file is
505 lib/silccrypt/silrng.c.
507 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Added silc_hash_table_find_by_context_ext. Affected files
510 lib/silcutil/silchashtable.[ch].
512 * Save the public key on normal server in WHOIS command reply
513 from attributes, if present, and add it to public key hash
514 table. Fixes WHOIS resolving by public key on normal server.
516 Optimized the attributes resolving on normal server to not
517 resolve if we resolved them already from router.
519 Affected files are silcd/server_query.c, command_reply.c.
521 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
523 * Added support for whois using attributes.
524 Affected files silcd/command_reply.c, silcd/packet_receive.c,
525 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
528 * Added support for whois using public key attribute to /WHOIS i
529 client command. Affected files irssi/docs/help/in/whois.in,
530 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
532 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
534 * Fixed UMODE setting in server when the client has anonymous
535 mode set. The mode setting was not working. Affected file
538 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
540 * Fixed some bugs and typos related to sending split messages.
541 Print notification when sending messages with /MMSG. Affected
542 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
544 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
546 * Optimized the socket referencing in packet routines, client
547 library and server. Affected files are lib/silccore/silcpacket.c,
548 lib/silcclient/client.c and silcd/server.c.
550 * If silc_socket_set_qos is given with NULL arguments the QoS is
551 reset from the socket. Affected files are
552 lib/silcutil/silcsockconn.[ch].
554 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
556 * Add a /LISTKEYS command which lists the locally cached
557 client and server keys. Affected files
558 irssi/src/fe-common/module-formats.[ch],
559 irssi/src/silc/core/silc-{channels,servers}.c
560 irssi/docs/help/in/listkeys.in
562 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
564 * Check that packet queue purging was successful. Affected
565 files lib/silcclient/client.c and silcd/packet_send.c. Related
566 to MAC failed errors.
568 * Do not clear the inbuf even if it is empty if QoS was applied
569 to it. Otherwise the QoS data is cleared and MAC failed error
570 will occur. Affected file lib/silccore/silcpacket.c.
572 * Use the rekey period time as rekey protocol timeout value.
573 If the rekey does not succeed during the rekey period there's
574 something very wrong, and we most likely end up with wrong keys,
575 do graceful reconnect then. Affected file silcd/server.c.
577 * Take reference of the socket in the parser context, as it's
578 possible to have the parsers in queue after the socket is
579 disconnected and this may cause crash. Affected files are
580 lib/silccore/silcpacket.c, lib/silcclient/client.c and
583 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed KICK command reply sending, it sent to replies.
586 Affected file silcd/command.c.
588 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
590 * Finish the silc-mime.pl script. It now supports MIME type
591 guessing using magic files, signing data messages, executing
592 MIME handlers in background. Affected files
593 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
595 * Changed MIME signal handler to make things easier for the perl
596 script. Affected files irssi/src/silc/core/client_ops.c,
597 silc-servers.c, and irssi/docs/signals.txt
599 * Cleaned up the silc_mime_parse function and fixed detection
600 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
602 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
604 * Resolve the IP for file transfer listener from the connection
605 socket. Affected file lib/silcclient/client_ftp.c.
607 * Accept NULL hostname parameter in the functions
608 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
609 if hostname is not wanted.
611 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
613 * Fixed race condition between silc_client_init and
614 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
616 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
618 * Fixed file transfer connection closing when SIGNOFF for
619 the client is received from server. Affected file is
620 lib/silcclient/client_ftp.c.
622 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
624 * Check for disconnected socket in QUIT callback. Affected
625 file silcd/command.c.
627 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
629 * Modified the MIME parsing to allow \n and \r\n as delimiters.
630 Affected files lib/silcutil/silcstrutil.c
632 * Cleaned up the escape/unescape functions for correctness and
633 speed. Affected file irssi/src/silc/core/client_ops.c
635 * Removed handling for data messages with Content-Type: text/*,
636 moved parsing of MIME headers to the signal handler, added
637 support for signing and verifying data messages. Affected
638 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
639 irssi/src/silc/core/silc-{servers,channels}.c
641 * Added a perl script for handling data messages based on
642 information read from Mailcap files. New file
643 irssi/scripts/silc-mime.pl
645 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
647 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
648 acknowledge recepetion of a message to the sender. Updated
651 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
653 * Unregister channel key saving callback when deleting channel.
654 Affected file lib/silcclient/idlist.c.
656 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
657 before calling notify client operation. Affected file is
658 lib/silcclient/client_notify.c.
660 * Unregister QoS tasks when deleting the socket connection.
661 Affected files lib/silcutil/silcsockconn.[ch],
662 unix/silcunixsockconn.c.
664 * Implemented latest presence-attrs draft changes. Affected
665 files lib/silccore/silcattrs.h and
666 irssi/src/silc/core/silc-queries.c.
668 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
670 * Save old channel keys in list to allow more rapid change
671 of channel keys if server for some reason does that. This
672 avoids loosing so many channel messages due to not having
673 key to decrypt. Affected file lib/silcclient/silcclient.h,
674 idlist.c and client_channel.c.
676 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
678 * Continued backup router tests and fixes. Affected files
679 silcd/server_backup, server_util.c, server.c. See TODO.
681 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
683 * Fixed SERVER_SIGNOFF handling in servers. The client
684 was removed from wrong list thus not removing the client
685 at all. Affected file silcd/packet_receive.c.
687 * Do not execute rekey protocol for disabled connections as
688 it would never go through. Affected file silcd/server.c.
690 * Added timeout for rekey protocol to catch if the protocol
691 never executes successfully. Affected files silcd/server.c
694 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
696 * Abandon packet processing for disconnected sockets. Check
697 this always after calling packet processing callback.
698 Affected file lib/silccore/silcpacket.c.
700 * Fixed double registration disconnection code in server.
701 Closed wrong connection. Affected file silcd/packet_receive.c.
703 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
705 * On normal server reconnect to primary during resuming 4
706 times, then give up. Affected file silcd/server_backup.c.
708 * If during reconnecting to routers we notice we have router
709 connection but no primary router set, the server is in desync.
710 Reconnect to primary to restore network. Affected file
713 * Assure that only one protocol is exeucting at the same time.
714 Added checks for all protocols. Affected files are
715 silcd/server.c and server_backup.c.
717 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
719 * Check that a string is not already part on invite/ban
720 string when processing it. Affected file silcd/server_util.c.
722 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
724 * Fixed the CUMODE_CHANGE for founder mode changes to comply
725 with 1.2 version of the protocol. Affected file is
726 silcd/packet_receive.c.
728 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
730 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
731 where the passphrase was given. Affected file is
734 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
736 * INVITE and BAN notifys are now delivered from routers to
737 servers (but not clients) on the channel. Updated specs and
738 code. Affected files silcd/packet_[send|receive].[ch],
739 command.c, server.c and server_util.c.
741 * Implemented INVITE and BAN announcing. Affected files are
742 silcd/server.[ch], server_util.c.
744 * Implemented SilcStatus error type argument returning in
745 command reply error in server. Affected file silcd/command.c.
747 * Implemented SilcStatus argument returning in comand reply
748 in client library. The command_reply client operation now
749 returns error specific arguments as well. Affected files
750 are lib/silcclient/command_reply.[ch], client_resume.c,
751 lib/silccore/silcstatus.[ch].
753 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
755 * Backup router protocol version 1.2 implemented. Testing still
756 required. Affected files in silcd/server_backup.[ch], server.c,
757 packet_receive.c and server_internal.h.
759 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
761 * silc_client_send_[channel|private]_message now return TRUE
762 or FALSE. Affected file lib/silcclien/client_channel.c and
765 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
767 * Check for explicit nickname in INVITE and BAN processing
768 during join as well (and don't expect only wildcards in
769 invite/ban strings). Affected file silcd/command.c.
771 * Fixed the INVITE and BAN by public key. The public key saved
772 is the PK payload (as specified) not the raw data. Affected
773 file silcd/server_util.c.
775 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
777 * UTF-8 text message support for actions and notices in SILC
778 Client. Affected file irssi/src/silc/core/client_ops.c.
780 * silc_get_username and silc_get_real_name now returns sensible
781 data on Win32. Patch by Toni Willberg. Affected file is
782 lib/silcutil/win32/silcwin32util.c.
784 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
786 * Provide a signal handler to send MIME encoded messages and emit
787 a signal when a MIME encoded message is received. Also document
788 the signals for usage with the perl interface.
790 A sample perl script will be supplied at a later point.
792 Affected files are irssi/docs/signals.txt,
793 irssi/src/silc/core/client_ops.[ch],
794 irssi/src/silc/core/silc-{channels,servers}.c
796 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
798 * Use SILC_COMMAND_PING to estimate the round-trip time to the
799 server. Use this time to display a lag and disconnect when it
800 exceeds a specified limit.
802 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
804 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Remove the channel auth list in normal server if router
807 encofrces its list during connecting. Send notify to channel
808 to remove the mode to remove the list. Affected files are
809 silcd/server_util.c and silcd/packet_receive.c.
811 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
813 * Added support for channel public keys. Updated protocol specs
814 and implemented it. Affected files are
815 silcd/command.c, command_reply.c, lib/silcclient/command.c,
816 lib/silcclient/command_reply.c.
818 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
820 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
821 terminate the process on Linux. Affected file silcd/silcd.c.
823 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
825 * Check for NULL buffer in silc_buffer_clear. Affected file
826 is lib/silcutil/silcbuffer.h.
828 * Simplified the backup router protocol by removing the _GLOBAL
829 types. Updated protocol specs and the code. Affected files
830 are silcd/server_backup.[ch].
832 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
834 * Deny '@' and '!' from nicknames since they are reserved
835 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
836 Updated protocol specs and the code.
838 Affected files are silcd/server_util.[ch].
840 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
842 * Fixed stack overflow in Irssi SILC client. Affected
843 file irssi/src/silc/core/client_ops.c.
845 * Check that Host is set in ServerConnection and RouterConnection
846 in silcd.conf. Affected file silcd/serverconfig.c.
848 * Fixed crash in server with protocol completion callbacks,
849 namely rekey and backup resuming protocols. Affected files
850 are silcd/server_backup.c and silcd/server.c.
852 * Fixed rekey protocol to not restart if it is started already.
853 Affected files are lib/silcclient/client.c and
856 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
858 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
860 * Fixed EOF handling in SILC Config, affected file
861 lib/silcutil/silcconfig.c.
863 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
865 * Fixed RESOLVING flag handling in JOIN notify and other
866 notifys to handle the resolvings correctly in client library.
867 Affected file lib/silcclient/client_notify.c.
869 * Do not send full INVITE and BAN lists in INVITE and BAN
870 notifys, only the changed information. Affected file
873 * Fixed INVITE notify sending in INVITE command, send it
874 only when needed. Affected file silcd/command.c.
876 * Handle the founder key change properly in CMODE_CHANGE
877 notify. Bug #122. Affected file silcd/packet_receive.c.
879 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
881 * Remove the mark for output (mark it only for input) after
882 purging outgoing queue. Prevents the "Error in select()"
883 floods. Affected file silcd/packet_send.c.
885 * Fixed incorrect connection deletion from client library
886 after calling "connect" client operation. Could cause
887 crashes for example during reconnect timeouts. Affected
888 files are lib/silcclient/client.c and
889 irssi/src/silc/core/client_ops.c.
891 * Check server private key file permissions before starting
892 the server. Affected file silcd/serverconfig.c.
894 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * NULL terminate allocated string in silc_buffer_strformat.
897 Affected file lib/silcutil/silcbuffmt.c.
899 * Rewrote the invite/ban list string handling in server to
900 use SilcBuffer instead. Affected files are silcd/command.c
901 and silcd/server_util.c.
903 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
905 * Fixed double free in CMODE command when setting new HMAC
906 for channel. Affected file silcd/command.c.
908 * Added couple of missing memset's to zero sensitive memory.
909 Affected files silcd/command.c, lib/silcclient/command.c.
911 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
913 * Fixed a double free in INVITE command error handling in
914 server. Affected file silcd/command.c.
916 * Added macros SILC_SWAB_[16|32] to swab byte order of
917 16-bit and 32-bit unsigned integers. Affected file
918 lib/silcutil/silctypes.h.
920 * Use the SILC_SWAB_16 instead of htons() in server when
921 handling ports since the ports in structures are always
922 in little-endian order (regardless of platform). Affected
923 file silcd/serverid.c and silcd/server_backup.c.
925 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
927 * Send DISCONNECT in close admin command in server. Affected
928 file silcd/command.c.
930 * Check whether we are already connecting to a remote router
931 (in addition of checking whether we are already connected)
932 before creating new connection. Affected file silcd/server.c.
934 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
936 * Added better compiler and compiler flags checking in
939 * Check that socket is valid after QoS is applied to data.
940 Affected file lib/silcutil/unix/silcunixsockconn.c.
942 * Make sure the socket connecetion is not closed to early
943 when closing connection in server. Also make sure the
944 connection is always closed after error in a protocol.
945 Affected file silcd/server.c.
947 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
949 * Removed --session and --dummy options from Irssi SILC Client.
950 -d option is available only if --enable-debug was given.
951 Affected files are irssi/src/silc/core/silc-core,
952 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
954 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
956 * Added silc_buffer_steal to steal the data from the buffer.
957 Affected file lib/silcutil/silcbuffer.h.
959 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
961 * Fixed server crash with double Primary block in config file.
963 Fixed also various memory leaks around the config file
964 parser. Affected files lib/silcutil/silcconfig.c,
965 silcd/serverconfig.c.
967 * Changed my nickname (Johnny Mnemonic) to my real name, this
968 means that bugs introduced by him were actually introduced
971 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
973 * Don't display "foo appears as foo\nYou're now known as foo"
974 messages. Affected file irssi/src/silc/core/client_ops.c
976 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
978 * Fixed error handling of invalid client entry when calling
979 commands in server. Fixes a crash. Affected file
982 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
984 * Added some sanity checks in server for correctness of the
985 server configuration. Affected file silcd/serverconfig.c.
987 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
989 * Prevent endless resolving of user informations in USERS
990 command by checking the command reply status correctly.
991 Affected file lib/silcclient/command_reply.c.
993 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
995 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
996 file is lib/silcutil/silcfileutil.c. A patch by Matthew
997 Aldous <Matthew@Aldous.com>.
999 * Added better implementation using CriticalSection of
1000 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1001 <mikko.lahteenmaki@pikabaana.net>.
1003 * Added some Winsock WIN32 compatiblity defines into
1004 includes/silcwin32.h.
1006 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1008 * Fixed double free in async host lookup code. Affected file
1009 lib/silcutil/silcsockconn.c.
1011 * On backup router handle now the SERVER_SIGNOFF from router
1012 for local connected servers too, and close the connections.
1014 Do not process them as normally signing off servers when they
1015 really signoff by sending EOF fe, but always assume that
1016 router sends the SERVER_SIGNOFF.
1018 Affected files silcd/server.c and silcd/packet_receive.c.
1020 * Fixed socket unsetting when closing connections. Affected
1021 files silcd/server.c and silcd/packet_send.c.
1023 * Do not print the nickname in SERVER_SIGNOFF if we do not
1024 have it. Prevents asserts in Irssi core. It is possible we
1025 don't have the nick if it was just being resolved when server
1026 signoff. Affected file irssi/src/silc/core/client_ops.c.
1028 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * Fixed autonick crashbug in client library. Affected file
1031 lib/silcclient/client.c.
1033 * Fixed Unix implementation of SilcMutex to really assert if
1034 the mutex is locked/unlcoked already. Affected file
1035 lib/silcutil/unix/silcunixmutex.c.
1037 * Fixed locking in silc_schedule_uninit. It didn't lock
1038 when dispatching timeout tasks. Affected file is
1039 lib/silcutil/silcschedule.c.
1041 * Changed Win32 implementation of SilcThread to use modern
1042 Win32 interface. Affected file is
1043 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1045 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1047 * Don't print signed messages when sending failed. Affected files
1048 irssi/src/silc/core/silc-[servers.c/commands.h]
1050 * Send adquate signal when founding a channel by joing it. Affect
1051 file irssi/src/silc/core/client_ops.c
1053 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1055 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1056 irssi/src/fe-common/core/themes.c
1058 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1060 * Fixed close command to use the port correctly when closing
1061 server connections. Affected file silcd/idlist.c.
1063 * Check for NULL outbuf in silc_socket_write. It is possible
1064 that it is NULL is some odd case. Affected files are
1065 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1067 * Do not call final protocol callback for backup router
1068 resuming protocol when closing connection. It is closed
1069 by timeout in case of error. Affected file silcd/server.c.
1071 * Backup reconnect to router if backup resuming protocol
1072 failed. Affected file silcd/server_backup.c.
1074 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Fixed double free in SKE library error hadling when signature
1077 error occurred. Affected file lib/silcske/silcske.c.
1079 * Save the fingerprint to new SilcClientEntry after changing
1080 nickname. Affected file lib/silcclient/client_notify.c.
1082 * Print SIGNOFF in Irssi SILC client only if the nickname is
1083 known. Prevents asserts in Irssi core. It is possible we
1084 don't have the nick if it was just being resolved when it
1085 quit. Affected file irssi/src/silc/core/client_ops.c.
1087 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * Fixed double free in invite list adding code when adding
1090 invite strings. Affected file silcd/server_util.c.
1092 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1094 * More log printing during backup router protocol. Affected
1095 file silcd/server_backup.c.
1097 * Removed backwards support for old private key file format.
1098 Affected file lib/silccrypt/silcpkcs.c.
1100 * Removed backwards support for not-so-strict decryption length
1101 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1103 * GETKEY to update the client entrys fingerprint too.
1104 Affected file lib/silcclient/command_reply.c.
1106 * Added --without-libtoolfix for package builders using weird
1107 wrappers around libtool (BSD at least).
1109 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed backup router bugs: When backup resumes router and
1112 receives a CHANNEL_MESSAGE packet the backup must not act
1113 as router since the packet header decryption would be
1114 different. Also, when relaying packets to channel, do
1115 not re-encrypt packets on backup that came from the primary
1116 since the connection isn't really router-router connection.
1117 Affected files silcd/server.c, silcd/packet_send.c.
1119 * Added checks in encryption/decryption that encryption/decryption
1120 length sent as argument really is multiple by block size. Helps
1121 catching really weird bugs like the above backup router bugs
1122 when packets are being decrypted in wrong way. Affected files
1123 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1125 * Fixed padding generation in private key file encryption.
1126 Affected file lib/silccrypt/silcpkcs.c.
1128 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1130 * Added ignore_message_signatures setting which can be used
1131 to ignore signatures in messages. Affected files are
1132 irssi/src/silc/core/client_ops.c, silc-core.c.
1134 * Fixed the libtoolfix to use command line options instead of
1135 environment variables. They didn't work as expected. Now,
1136 the libtool is fully run-time configurable.
1138 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1140 * Verify signature payload for signed messages. Affected files
1141 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1142 irssi/src/silc/core/silc-core.h
1144 * Display signature verification result in public and private
1145 messages using theme abstracts. See irssi/default.theme for
1146 examples on their usage. Affected files
1147 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1148 irssi/src/fe-common/silc/module-formats.[ch],
1149 irssi/src/fe-common/silc/fe-common-silc.c,
1150 irssi/src/fe-common/silc/Makefile.am
1151 irssi/src/fe-common/core/fe-messages.[ch]
1153 * Fixed bugs in Irssi's theme parsing. Affected files
1154 irssi/src/fe-common/core/themes.c
1156 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1158 * Calculate the correct length for signed messages before
1159 encrypting, it must be multiple by block size. Affected
1160 file lib/silccore/silcmessage.c.
1162 * silc_message_signed_get_public_key returns now both
1163 decoded and encoded public key. Affected files are
1164 lib/silccore/silcmessage.[ch].
1166 * Added libtoolfix script that makes the libtool more generic
1167 and configurable in run-time. Now we can specify in run-time
1168 if what kind of libraries we want to create, regardless of
1169 configuration. SIMs are now creates even if --disable-shared
1170 was explicitly given.
1172 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Fixed founder key sending in CMODE command in client.
1175 Affected file lib/silcclient/command.c.
1177 * Fixed CUMODE founder authentication in server to not check
1178 for client's public key since it's not supposed to do that.
1179 Affected file silcd/command.c.
1181 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1183 * Set realname and hostname in NICK_REC records. Affected file
1184 irssi/src/silc/core/silc-nicklist.c
1186 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1188 * Remove 1.0 protocol backwards compat code from client
1191 * Added more reliable check for whether nickname did change
1192 or not, or whether only Client ID changed in NICK_CHANGE
1193 notify. Affected file lib/silcclient/client_notify.c.
1194 Fixes bug in '@' character handling in a nickname.
1196 * Added support for automatically parsing signature from
1197 the message payload. Added new function
1198 silc_message_get_signature to return the payload to
1199 application. Affected files lib/silccore/silcmessage.[ch].
1201 * Changed the private_message and channel_message client
1202 operations to deliver the SilcMessagePayload to the
1203 application too. Application can use it fe. to get the
1204 signature from the message for verification. Affected
1205 file lib/silcclient/silcclient.h, client_channel.c and
1208 * Redefined the signed payload for message payloads.
1209 Updated protocol specs and implemented.
1211 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1213 * Fixed wrong invite and ban list handling in server command
1214 reply. Affected files are silcd/command_reply.c,
1215 silcd/server_util.[ch].
1217 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1219 * Fixed CMODE setting in server when founder mode was set.
1220 Affected file silcd/command.c. Bug #95.
1222 * Added support to setting specific public key in CMODE in
1223 Irssi SILC client. Affected file lib/silcclient/command.c.
1225 * Added support to use specific public key in CUMODE in
1226 Irssi SILC Client. Affected file lib/silcclient/command.c.
1228 * Added support for inviting and banning by public key in
1229 Irssi SILC client. Affected file lib/silcclient/command.c.
1231 * Fixed fingerprint/babbleprint showing in invite and ban
1232 list command replys. Affected file is
1233 irssi/src/silc/core/client_ops.c.
1235 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1237 * Format CMODE +c and +h to display both the mode and the argument
1239 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Added test vectors and test programs for SHA-1, MD5,
1242 HMAC-SHA1 and HMAC-MD5. New tests are located in
1243 lib/silccrypt/tests/. Fixed also argument decoding bug in
1244 MD5 implementation. Affected file lib/silccrypt/md5.c.
1246 * Changed the channel private key and private message key
1247 generation (with static keys) to use SHA1 instead of MD5,
1248 as SHA1 is the mandatory hash function in SILC. Affected
1249 file lib/silcclient/client_[channel/prvmsg].c.
1251 * Changed the private key file encryption to use SHA1 instead
1252 of MD5. Added support for the old generation and added
1253 automatic change of the key (to be removed later). Affected
1254 files lib/silccrypt/silcpkcs.c.
1256 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1258 * Load only files with .pub suffix in PublicKeyDir. Affected
1259 file silcd/serverconfig.c.
1261 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1263 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1264 channels. Affected files silcd/silcd.c, silcd/server.h.
1266 * Added the config directive PublicKeyDir for the client block.
1267 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1269 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1271 * Merged Toni's irssi/silc.conf patch.
1273 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1275 * Max alloc tests in allocation routines. Affected file
1276 lib/silcutil/silcmemory.c.
1278 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Fixed a typo in resuming code that fixed detach/resume code
1281 in server. Bug #93. Affected file silcd/packet_receive.c.
1283 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1285 * Do reverse lookups for server when /connecting. Affected files
1286 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1287 irssi/src/core/net-nonblock.*
1289 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1291 * Added library versioning for shared libraries. Affected
1292 files configure.in.pre and lib/Makefile.am.pre.
1294 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1296 * Display INVITE and BAN lists as specified by SILC 1.2
1298 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Do not send invite list back unless asked (when sending
1301 no arguments) or when list was modified. Affected file
1304 * Remove client from invite list in KILLED notify and in
1305 KILL command. Affected file silcd/command.c and
1308 * Fixed bugs in invite list handling in INVITE command.
1309 Affected files silcd/command.c and silcd/server_util.c.
1311 * Merged with Irssi 0.8.6.
1313 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1314 Affected file irssi/src/fe-text/silc.c.
1316 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * The silc_argument_get_[first/next] now return the argument
1319 type to caller. Added silc_argument_payload_encode_one.
1321 Affected files are lib/silccore/silcargument.[ch].
1323 * Added support for the SILC 1.2 INVITE command and new
1324 invite lists to server. Affected files are silcd/command.c,
1325 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1327 * Added support for the SILC 1.2 BAN command and new
1328 ban lists to server. Affected files are silcd/command.c,
1329 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1331 * Added support to client sending new INVITE command. Affected
1332 file is lib/silcclient/command.c.
1334 * Added support to client sending new BAN command. Affected
1335 file is lib/silcclient/command.c.
1337 * Added support for removing client from invite list when kicked
1338 from channel, as SILC 1.2 dictates. Affected files are
1339 silcd/packet_receive.c and silcd/command.c.
1341 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1343 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1344 automatically the cipher's internal IV. Affected files
1345 lib/silccrypt/silccipher.[ch].
1347 * Assure the RESUME_CLIENT packet is not sent to twice to
1348 backup router if the detached client was originated from
1349 the backup. Affected file silcd/server.c. Bug #76.
1351 * Changed silc_sim_symname to not allocate memory. Affected
1352 file lib/silcsim/silcsimutil.c.
1354 * Fixed memory leaks with SIMs in server. Affected files
1355 silcd/serverconfig.c, silcd/server.c.
1357 * Fixed channel key distribution after resuming detached
1358 client. Affected files silcd/packet_receive.c.
1360 * Fixed channel's global_user boolean checking after detaching.
1361 Check it after changing the owner of the client not before.
1362 Affected file silcd/packet_receive.c.
1364 * Fixed few double frees from client library. Fixes at least
1365 Bug #81, possibly others too.
1367 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1368 notifys in Irssi SILC Client. Affected file is
1369 irssi/src/silc/core/client_ops.c. Bug #82.
1371 * Applied Ville Räsänen's manual page and --mandir bugfix
1372 patch. Affected files are configure.in.pre and Makefile.am.pre.
1375 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Added support to backup router protocol for backup to tell
1378 normal server that it cannot use the backup router as primary
1379 because the primary isn't really down. Updated protocol
1382 * Added support for primary router to tell backup router that
1383 resuming is not possible because the backup really isn't primary
1384 in the cell. For example if backup disconnected itself the
1385 resuming is not allowed since the primary really did not
1386 go down. Updated protocol specs.
1388 * Removed MARS from crypto library.
1390 * Defined the CTR mode and Randomized CBC mode in SILC. The
1391 CTR mode is RECOMMENDED now in specification. Defined also
1392 Serpent cipher as optional cipher. Updated the protocol specs.
1394 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Added support for inviting/banning by IP/MASK, public key,
1397 and explicit Client ID. Redefined the command and notify
1398 types to allow easier forwards support for other methods
1399 of inviting/banning. Updated protocol specs.
1401 * Remove the client from channel's invite lists if the client
1402 is kicked or killed. Updated protocol specs.
1404 * Unified the Channel Message Payload and Private Message
1405 into one Message Payload. Updated protocol specs and
1408 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Don't wait for EOF after socket error has occurred, but
1411 close the connection. Affected file is silcd/server.c.
1413 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Added support for setting FOUNDER mode on channel with
1416 specific public key which can be set with CMODE command.
1417 Updated protocol specs and implemented in client and server.
1419 * Fixed the Irssi SILC client to correctly shutdown the client
1420 library to avoid memory leaks. Affected files are
1421 irssi/src/silc/core/silc-core.c and silc-servers.c.
1423 * Deprecated the No Reply flag in SKE protocol and introduced
1424 "IV Included" flag which can be used to indicate that the IV
1425 is included in the ciphertext. This makes it possible to use
1426 SILC on unreliable transport, such as UDP which may cause
1427 packet reordering and losses. Updated protocol specs, did
1430 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1433 < 32 bit values in correct size. Affected file is
1434 lib/silcmath/mp_mpi.c.
1436 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Fixed the KE Start Payload parsing to check that mandatory
1439 fields are present. Affected file lib/silcske/payload.c.
1441 * Fixed compilation warnigs in Irssi SILC Client. Affected
1442 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1444 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1446 * Print "nick now appears as newnick" and update Irssi's nicklist
1447 when you change your nick to "nick". Closes #62
1449 * Never format your own nick. Closes #63
1451 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1453 * SILC_UMODE_GONE changes are now propagated correctly to the
1454 Irssi client. Closes #54
1456 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1458 * Fixed example in /HELP KEY
1460 * Added expando $j which expands to current SILC Client version
1462 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Fixed public key decoding in crypto library.
1466 * Added better error printing to SKE library.
1468 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Fixed NICK command to not crash if nickname was not sent.
1472 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1475 Deprecated the old Encrypt-And-MAC order. Updated protocol
1476 specs and implemented.
1478 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1479 generation. Updated specs and implemented.
1481 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Added support for rekey before 2^32 sequence number wraps.
1484 Affected files in server and client library.
1486 * Padding must be at least 8 bytes now. Implemented and updated
1489 * Compute maximum padding for authentication packets to make
1490 passphrase approximation attacks impossible. Affected files
1491 in client library and in server.
1493 * Fixed PING command sending in client library and handling in
1494 server. The server ID must be ID Payload, not raw ID data.
1495 Affected files in server and client library.
1497 * Defined that all public keys sent in commands and notify
1498 payloads are actually Public Key Payloads not raw public key
1499 data. Updated protocol specs and implemented.
1501 * Updated protocol version to 1.2. Updated specs and code.
1503 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1504 status types. Updated specs and the code.
1506 * Added support for normal client to kill its own entries from
1507 the network. Updated protocol specs and the code.
1509 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1510 and added initial implementation.
1512 * Added MAC field to the Private Message Payload to protect
1513 against chosen ciphertext attacks. Updated the protocol specs
1516 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1517 attribute to indicate the user's current idle and signon time
1518 of a service. Updated protocol specs and implemented.
1520 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Added "do_not_bind" argument to silc_client_file_send what
1523 can be used to not bind locally but assume the file receiver
1524 provides the point of connect. Usefull when sender is behind
1525 NAT device. Affected file lib/silcclient/silcclient.h and
1528 * Added -no-listener option to FILE SEND command in Irssi SILC
1529 client. Affected file irssi/src/silc/core/silc-servers.c.
1530 Renamed FILE RECEIVE to FILE ACCEPT.
1532 * Confirm passphrase for private key encryption in
1533 silc_create_key_pair and silc_change_private_key_passphrase.
1534 Affected files are lib/silcutil/silcapputil.c.
1536 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Move silc_client_packet_send back to internal, added
1539 silc_client_send_packet, a bit simpler function for application.
1540 Affected files lib/silcclient/silcclient.h, client.c and
1543 * Moved the SilcClientEntry, SilcChannelEntry and
1544 SilcServerEntry to silcclient.h to be public and documented
1545 them for application. Affected files are
1546 lib/silcclient/silcclient.h and idlist.h.
1548 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Fixed manual page installation patch by Ville Räsänen.
1551 USERS help page fix patch by Ville Räsänen
1553 * Changed the silc_client_command_call interface to make
1554 the command call simpler for the application. The library
1555 now handles the command line parsing, command finding and
1556 execution. Application only needs to call the function
1557 with the command line. Affected files are
1558 lib/silcclient/silcclient.h, command.[ch].
1560 * Fixed silc_get_input to NULL-terminate the returned input.
1561 Affected file lib/silcutil/silcutil.c.
1563 * Resolve the client's public key in JOIN command if the
1564 founder auth data is being requested but we don't know the
1565 client's public key. Affected file silcd/command.c.
1568 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Print notify for server opers when backup router comes
1571 online. Affected file silcd/server.c.
1573 * Fixed the INVITE command to send the invite list in
1574 command reply. Affected file silcd/command_reply.c.
1576 * Fixed MOTD command reply sending. Affected file
1579 * UTF-8 decode the topic in TOPIC command reply and LIST
1580 command reply in Irssi SILC client. Affected file is
1581 irssi/src/silc/core/client_ops.c.
1583 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Fixed the INVITE command to not crash Irssi SILC client
1586 when given without nickname argument. AFfected file
1587 irssi/src/silc/core/client_ops.c.
1589 * Fixed double free in WHOIS query on normal server when
1590 forwarding query to router. Affected file is
1591 silcd/server_query.c.
1593 * Fixed WATCH command reply handling on normal server which
1594 was missing altogether. Affected file silcd/command_reply.c.
1597 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1599 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1600 Included yodl sources for each of these. Also modified
1601 Makefile.am prototype to install these files to proper
1602 locations. Updated CREDITS. Affected file Makefile.am.pre,
1603 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1606 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Added support for encrypted private key files. Now
1609 passphrase must be provided when new key pair is created
1610 (can be empty though), and prompted when loading the
1611 private key. Added support for loading the old-style
1612 non-encrypted private keys as well. Affected files
1613 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1616 * Fixed silc_get_input to accept input on all terminals.
1617 Affected file lib/silcutil/silcutil.c.
1619 * Moved the Irssi SILC client key loading and other stuff
1620 to be called after the arguments and UI is initialized.
1621 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1623 * Added -P option to Irssi SILC client which can be used
1624 to change the passphrase of the private key. Affected
1625 file irssi/src/silc/core/silc-core.c.
1627 * Added silc_change_private_key_passphrase apputil routine
1628 to lib/silcutil/silcapputil.[ch].
1630 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Fixed connection closing in client library to not crash.
1633 Moved the connection freeing totally to function
1634 silc_clinet_del_connection. Affected file
1635 lib/silcclinet/client.c.
1637 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * Changed includes/silcincludes.h to silcincludes.h.in to
1640 include configuration specific information. The silcdefs.h
1641 is not included in to installation anymore (it's only
1642 compilation time header).
1644 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Moved the SilcClient and SilcClientConnection from client.h
1647 to the public lib/silcclient/silcclient.h. Changed the
1650 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * If version string in silc_clinet_alloc is NULL the library
1653 puts it automatically. Affected file lib/silcclient/client.c.
1655 * Changed the version strings from variables to #define's
1656 in includes/silcversion.h.
1658 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Added shared library complation support.
1662 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Added lib/silcutil/silcapputil.[ch] for application
1665 utility functions. It includes routines for applications'
1666 convenience. Added silc_create_key_pair, silc_show_public_key
1667 and silc_load_key_pair functions.
1669 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Send RESUME_CLIENT packet from router to backup routers
1672 to in resuming. Affected file silcd/packet_receive.c.
1674 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * In IDENTIFY command parsing, send all other IDs except
1677 Client IDs explicitly to router for resolving on normal
1678 server. Also check that ID received in WHOIS command is
1679 always Client ID, others are not allowed. Affected file
1680 silcd/server_query.c.
1682 * Merged latest changes from irssi.org CVS.
1684 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1687 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1689 * Fixed the heartbeat sending in Irssi SILC client. Moved
1690 the silc_client_packet_send to silcclient.h for application
1691 usage. Affected files lib/silcclient/client_internal.h
1692 lib/silcclient/silcclient.h.
1694 * Fixed a bug in query resolving in server. Used wrong
1695 variable in a for loop and crashed. Affected file is
1696 silcd/server_query.c.
1698 * Server constructs requested attributes only to locally
1699 connected clients. Affected file silcd/server_query.c.
1702 * Fixed a bug when sending resolving from router to server
1703 with requested attributes. The constructed WHOIS command
1704 was incorrect. Affected file silcd/server_query.c.
1707 * Fixed Requested Attributes saving in WHOIS command reply.
1708 The length of the data buffer must be saved too. Affected
1709 file silcd/command_reply.c.
1711 * Update the client entry's servername after detaching is
1712 over. Affected file silcd/packet_receive.c. Bug #37.
1714 * Resolve incomplete client entrys in CUMODE_CHANGE and
1715 CMODE_CHANGE notifys. Affected file is
1716 lib/silcclient/client_notify.c. Bug #42.
1718 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Fixed channel key packet processing bug on backup router
1721 during backup resuming protocol. Affected file is
1722 silcd/packet_receive.c.
1724 * Fixed memory leaks in server. Affected files are
1725 silcd/server.c and silcd/packet_receive.c.
1727 * Fixed packet decryption problem when backup router encrypted
1728 channel message with wrong key during backup resuming
1729 protocol. Affected file silcd/packet_send.c.
1731 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1732 Toni Willberg (toniw@iki.fi)
1734 * Changed the SilcCipher context to be private. Changed the
1735 silc_cipher_get_iv to just return pointer to the IV. Added
1736 silc_cipher_get_name to return the name of the cipher.
1737 Fixed code all around to support these changes. Affected
1738 files are lib/silccrypt/silccipher.[ch], client library and
1741 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Fixed unaligned access in lib/silccore/silcattrs.c.
1745 * Fixed libtool linking in lib/silcsim/Makefile.am.
1747 * Fixed services attribute printing. Affected files is
1748 irssi/src/silc/core/silc-queries.c.
1750 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Fixed a crashbug in incoming server accepting. Affected
1753 file silcd/server.c.
1755 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Added automatically generated index to Toolkit Reference
1760 * Added support for Postscript Toolkit Reference Manual.
1762 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1767 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Added 'send_events' boolean argument to the function
1770 silc_schedule_set_listen_fd which sends the set events to
1771 the application explicitly if set to TRUE. Default action
1772 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1773 lib/silcclient/client_internal.h and silcd/server_internal.h.
1775 * Added silc_compare_timeval to determine which time values
1776 is smaller. Affected file lib/silcutil/silcutil.[ch].
1778 * Added sort-of "Quality of Service" (QoS) support to
1779 SilcSocketConnection. Data reception can be controlled with
1780 rate limit per second and/or read data length limit.
1781 Added silc_socket_set_qos. Affected files are
1782 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1784 * Added the QoS configuration to SILC Server configuration
1785 file. Affected files are silcd/serverconfig.[ch] and
1788 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Merged with irssi.org CVS.
1792 * Failed OPER and SILCOPER authentications are now logged.
1793 Affected file silcd/command.c. Bugs #25.
1795 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * ROBODoc documented lib/silcutil/silcbuffer.h and
1798 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1799 <ville.rasanen@iki.fi>.
1801 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Added support for auto-passphrase authentication from the
1804 config file during connecting which was not implemented
1805 yet. Affected file irssi/src/silc/core/client_ops.c.
1807 * Fixed a bug in authentication protocol failure handling which
1808 was processing wrong callback context. Affected files
1809 are lib/silcclient/client.c and protocol.c.
1811 * Fixed the /ATTR allow off to actually work. Affected file
1812 is irssi/src/silc/core/silc-queries.c.
1814 * Fixed the /ATTR -del to work. Affected file is
1815 irssi/src/silc/core/silc-queries.c.
1817 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1821 * Fixed mask attribute adding in Irssi SILC client. Affected
1822 file irssi/src/silc/core/silc-queries.c.
1824 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Added support for saving the requested attributes in
1827 WHOIS to directory. Affected file is
1828 irssi/src/silc/core/silc-queries.c.
1830 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Added support for parsing VCard fields that do not have
1833 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1835 * Fixed a double free bug in hash table foreach function
1836 if the entry was deleted in the foreach callback. Affected
1837 file lib/silcutil/silchashtable.c.
1839 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Added silc_attribute_get_verify_data to return the signature
1842 verification data for either user digital signature or
1843 server digital signature in Requested Attributes. Affected
1844 files are lib/silccore/silcattrs.[ch].
1846 * Added silc_vcard_alloc which is used to allocated dynamic
1847 SilcVCard context. The silc_vcard_free now checks whether
1848 the context is dynamically allocated or not. Affected files
1849 are lib/silcutil/silcvcard.[ch].
1851 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Periodically remove the NOATTR status from client entry
1854 so that the client may take the attributes in use even after
1855 server has resolved them unsuccessfully earlier. Affected
1856 file silcd/server_query.c and idlist.h.
1858 * Moved sha1hash and md5hash from client->internal to
1859 SilcClient for application usage. Affected files are
1860 lib/silcclient/client.h and client_internal.h.
1862 * Fixed attribute encoding and decoding bugs. Affected
1863 files lib/silccore/silcattrs.[ch].
1865 * Added ATTR command to Irssi SILC Client which is used to
1866 manage user's Requested Attributes sending and values for
1867 WHOIS command. Affected files around Irssi SILC client.
1869 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Added silc_buffer_strformat which can be used to format
1872 strings into a buffer which size is automatically increased.
1873 Affected file lib/silcutil/silcbuffmt.[ch].
1875 * Added implementation of VCard (RFC 2426) which can be used
1876 as part of Requested Attributes in WHOIS command. Affected
1877 file lib/silcutil/silcvcard.[ch].
1879 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Some strncat -> silc_strncat changes our the core and
1884 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1885 errors. Added better error printing to SKE library.
1886 Affected files lib/silcske/silcske.c, silcske_status.h and
1889 * Save the PKCS key length even if only private key is set to
1890 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1892 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1893 length in bits not in bytes. Affected files are
1894 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1895 silcd/server_query.c.
1897 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1899 * Added silc_attribute_payload_encode_data to directly encode
1900 the data into the attributes buffer. Renamed function
1901 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1902 Affected files are lib/silccore/silcattrs.[ch].
1904 * silc_hash_table_find_foreach calls the foreach function now
1905 once even if the nothing was found with context set to NULL.
1906 Affected file lib/silcutil/silchashtable.[ch].
1908 * Remove the RESOLVING flag from client entry after received
1909 the Requested Attributes from the client. Fixed memory leak
1910 in client entry freeing. Affected files silcd/server_query.c
1913 * Added Requested Attributes support into SILC Client Library.
1914 It is not able to send requested attributes in WHOIS command,
1915 and also receive and process requested attributes. Added
1916 silc_client_attribute_[add|del] and silc_client_attributes_get
1917 functions. Added also `ignore_requested_attributes' to the
1918 SilcClientParams to not use attributes in client. Affected
1919 files are lib/silcclient/command.c, client_attrs.[ch],
1920 silcclient.h, client_internal and client.[ch].
1922 * Changed the silc_client_get_client_by_id to support Requested
1923 Attributes, it takes them as argument now. Affected file
1924 is lib/silcclient/silcclient.h, and idlist.c.
1926 * Added -details option to WHOIS command in Irssi SILC Client
1927 to support the requested attributes. By default it requests
1928 all attributes. Affected file lib/silcclient/command.c and
1929 irssi/doc/help/in/whois.in.
1931 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Add also SERVICE attribute for server-constructed attribute
1934 data. Also digitally sign the attributes and add
1935 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1936 silcd/server_query.c.
1938 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Changed the silc_attribute_payload_encode to support list
1941 of attributes (function may be called several times to add
1942 a new attribute). Removed the silc_attribute_payload_encode_list
1943 function. The encoding function now also automatically encodes
1944 the data, so the caller does not need to do that. Affected
1945 files lib/silccore/silcattrs.[ch].
1947 * Added support for replying on behalf of the user to the
1948 Requested Attributes in WHOIS command in the server. Affected
1949 file silcd/server_query.c.
1951 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1952 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1954 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Don't swtich to become primary router if we are backup if
1957 decryption error has occurred. Affected file silcd/server.c.
1959 * Fixed a bug in backup router IP address comparison in
1960 silc_server_backup_get.
1962 Save now also the port of the server/router and use that
1963 in comparison as well. Affected file silcd/server_backup.c.
1965 * Normal server now reconnects to backup router automatically
1966 if connection is lost to it. Affected file silcd/server.c.
1968 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * If packet processing fails (like integrity check fails)
1971 the connection is closed now. Affected files are
1972 lib/silccore/silcpacket.c and silcd/server.c.
1974 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Fixed double free in RSA public key set function
1977 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1980 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1983 Added server_query.[ch] which provides one interface for
1984 querying information using all three commands.
1986 * Changed all "typedef unsigned char" in core library to
1987 "typedef SilcUInt8".
1989 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1993 * Renamed silc_server_get_client_resolve to
1994 silc_server_query_resolve and moved to server_query.[ch].
1996 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Resumed client packet handling from server put the resumed
1999 client on wrong list on router and caused the client not
2000 be present on the network anymore. Now fixed to put the
2001 client to correct list. Affected file silcd/packet_receive.c.
2003 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2005 * Various cleanup in error message output in config parsing code
2006 and in server init code. Fixed error log files containing
2007 too many newlines ('\n') in some situations. Affected files are
2008 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2010 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Use the reverse lookupped hostname in client internals
2013 instead of one user provided us as remote server name.
2014 Affected file lib/silcclient/client.c.
2016 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Added 'app_context' to silc_schedule_init. It is an
2019 application specific context that is delivered to application
2020 in task callback functions. Affected files are
2021 lib/silcutil/silcutil.[ch].
2023 * The hb_context in SilcSocketConnection is not freed
2024 automatically anymore (application must free it). Freeing
2025 it automatic is inconsistent. Affected files are
2026 lib/silcutil/silcsockconn.[ch].
2028 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Added support for removing explicitly added client connections
2031 in rehash and closing the client connections if they were
2032 unconfigured in the rehash. Affected file silcd/server.c.
2034 * Added support for aborting automatically pending commands
2035 that never receives the reply (to avoid memory leaks).
2036 Added also silc_server_command_pending_timed to set the
2037 specific timeout for pending command. Affected files are
2038 silcd/command[_reply].[ch].
2040 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2041 specs and lib/silccore/silcstatus.h.
2043 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Changed the silc_get_time to accept time value as argument
2046 or if zero is sent return current local time. Affected
2047 file lib/silcutil/silcutil.[ch].
2049 * Added STATS command to client library and Irssi SILC client.
2050 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2052 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Assure that channel key is set before sending it. May
2055 crash server otherwise. Affected file silcd/packet_send.c.
2057 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Assure that endless loop cannot happen with detached client
2060 resolving on normal server. Added idlist status
2061 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2062 silcd/idlist.h and silcd/packet_receive.c.
2064 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Incoming file transfer request cannot use same session as
2067 the sending session. This can happen when sending file to
2068 yourself. Crashed the client on quit. Affected file
2069 lib/silcclient/client_ftp.c. Bug #24.
2071 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Implemented the draft-riikonen-precense-attrs draft and
2074 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2076 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Distribute the SERVER_SIGNOFF notify also to local backup
2079 routers from the primary router. The backup router may not
2080 have the signing of local server directly connected and need
2081 to know about the signoff. Affected file silcd/server_util.c.
2083 * Use the primary router as the origin of the locally connected
2084 server when it is disconnecting from the backup router since
2085 that's where it really is coming from. Now the clients from
2086 the disconnecting server are removed correctly and "shadow"
2087 clients are not left to the backup router. Affected file
2090 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * If normal server is standalone and found existing but disabled
2093 channel, do not re-create the channel since it creates
2094 duplicate same channels. Affected file silcd/server.c.
2096 * Added anonymous client connections support to server. New
2097 "anonymous" configuration option to ConnectionParams section
2098 added. If set to true, the username and hostname information
2099 of the client will be scrambled and anonymous user mode is
2100 set automatically to the user. Affected files are
2101 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2103 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * In JOIN notify handling, mark that the cache entry of the
2106 client cannot be expired. Can cause crashes on normal
2107 server (asserts client->channels). Affected file is
2108 silcd/packet_receive.c.
2110 * From now on distribution versions are used as protocol versions
2111 instead of by default using the Toolkit base version as protocol
2112 version. Affected file prepare.
2114 * Do not set the locally resolved hostname for local client
2115 entry but take what server sends. This way the real hostname
2116 is showed in WHOIS for yourself. Affected file is
2117 lib/silcclient/idlist.c and lib/silcclient/client.c.
2119 * Resolve local info with IDENTIFY when connecting to server.y
2121 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2123 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2124 for implied search (not needed on platforms which has native
2125 pthreads library). Use --without-pthreads to disable threads.
2126 Affected file is configure.in.pre
2128 * Fixed --with-iconv on platforms which need to bypass (broken)
2129 native iconv(). Affected file is configure.in.pre
2131 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Moved -C option parsing in Irssi SILC client at same time
2134 as other options. The UI was initialized earlier and caused
2135 problems on command line. Bug #16. Affected file is
2136 irssi/src/silc/core/silc-core.c.
2138 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2140 * Added global variable silc_log_timestamp that tells silclog
2141 wether to print or not the timestamp in the logging files.
2142 Affected file lib/silcutil/silclog.[ch].
2144 * Added silcd configuration option Timestamp in the Logging
2145 section. Affected file silcd/serverconfig.[ch],
2146 doc/example_silcd.conf.in.
2148 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Fixed fingerprint checking to check for entirely empty
2151 fingerprint instead of two first bytes when determining
2152 if it is set. Bug #18. Affected file silcd/command.c.
2154 * Fixed duplicate PKCS name registering to not allow it.
2155 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2157 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2159 * Conditionalize non-gcc compiler optimizations for various
2160 platforms, enable those commented out. Cleanups.
2161 Affected file lib/silcmath/mpi/configure.in
2163 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2165 * silc_rng_exec_command() left zombie processes if command
2166 didn't generate any output. Affected file
2167 lib/silccrypt/silcrng.c
2169 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2171 * Rewrote iconv checking, introduce --with-iconv for systems
2172 which rely on libiconv. Check if iconv() provided by libc
2173 is good enough, otherwise demand libiconv. Affected file
2176 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2178 * Search for ldopen() also in libc. This enables SIM support
2179 on *BSD systems. Based on patch from Alex Zepeda. Affected
2180 file configure.in.pre
2182 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2184 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2185 This fixes prepare on *BSD systems. Affected file
2188 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * More fixed for not having purge timeout for global clients
2191 that are on channel. Affected files silcd/command_reply.c
2194 * Fixed the rekey protocol to work with backup router connections.
2195 Rekey packets are now allowed on disabled connections as
2196 well. Affected files silcd/packet_send.c and server.c.
2198 * Do not switch to be as backup router when shutting down and
2199 closing the primary connection. Affected file silcd/server.c.
2201 * Fixed memory leaks in backup router deleting. Added
2202 silc_server_backup_free to free all data during shutdown of
2203 server. Affected files silcd/server_backup.[ch].
2205 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Do not process commands if the sock->user_data is NULL.
2208 Affected file silcd/command.c.
2210 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Fixed buffer overflow and security problems (loosing bits
2213 in CFB encryption) in SILC RNG. Problems reported by
2214 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2216 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Added yet more checks that client is not expired on global
2219 list if it is on channels. Affected file is
2220 silcd/command_reply.c.
2222 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Merged c0ffee's MIME signal patch which adds support for
2225 sending also MIME messages in Irssi SILC Client, and handling
2226 received MIME messages in a signal (and perhaps doing something
2227 to non-textual MIME messages).
2229 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Fixed pending command deletion in server and client library
2232 to check the whole list instead of breaking after first found.
2233 The affected files are silcd/command.[ch] and
2234 lib/silcclient/command.[ch].
2236 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2239 secret or private, otherwise it's possible to find out
2240 whether a secret channel exists or not. Affected file
2243 * If CMODE change fails during the mode setting, assure that
2244 the old mode mask is set for the channel back. Affected
2245 file silcd/command.c.
2247 * Fixed passphrase saving on +a channel on normal server
2248 after successful JOIN command. Affected file silcd/command.c.
2250 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Remove server/router operator privileges in DETACH command,
2253 since it's possible to resume to server where these
2254 privileges would not be allowed for the client. Affected
2255 file silcd/command.c.
2257 * Do not set to wait for backup in rehash of the server.
2258 Affected file silcd/server.c.
2260 * Do not check listener sockets when counting how many
2261 socket connections we have. Affected file is
2262 silcd/server_util.c.
2264 * Do not announce disconnected clients that are remaining
2265 in history (for WHOWAS). This is because SIGNOFF notify
2266 for these has been sent earlier already. Affected file
2269 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Buffer overflow with CUMODE command's mode->mode character
2272 conversion. Reported by Ville Räsänen. Affected file
2273 lib/silcutil/silcutil.c.
2275 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Allow heartbeat packets to go disabled connections anyway.
2278 Affected files silcd/server.c and silcd/packet_send.c.
2280 * Do not broadcast New Channel packets with List flag set
2281 in the packet to backup routers. The router must check
2282 for the correctness of the packets before sending them.
2283 It is possible that router will have enforce Channel ID
2284 change and this would cause desync in the backup router.
2285 Affected file silcd/packet_receive.c.
2287 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2288 are handled in list parsing. They are not list packets
2289 anymore. Affected file silcd/packet_receive.c.
2291 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Stop waiting for backup router through the timeout, not
2294 directly after backup router has arrived. Affected file
2297 * Do not re-create channel keys and send them when removing
2298 clients in server shutdown. Affected files are
2299 silcd/server_internal.h and silcd/server_util.c.
2301 * Notify distribution to backup routers was missing from
2302 the silc_server_send_notify_dest function which caused
2303 desyncing problems with backup router. Affected file is
2304 silcd/packet_send.c.
2306 * The client's channel removing was working wrong on
2307 backup router. It assumed that it doesn't know global
2308 information but backup router does know. For this reason
2309 it could remove channel when it wasn't supposed to do that.
2310 Affected file silcd/server.c and silcd/server_util.c.
2312 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Stop for a couple seconds after badkup router has become
2315 primary router. Affected file silcd/server.c.
2317 * Added silc_server_remove_servers_by_server, which is used
2318 to remove servers originated from some other server. Also
2319 clients of those servers can be removed too. Affected file
2320 silcd/server_util.[ch].
2322 * When removing clients after a server has signed of remove
2323 also all servers behind that server (unless they are known
2324 to be available locally), and send SERVER_SIGNOFF for each
2325 of the server separately. Also the signed off clients are
2326 sent now separately per signed off server. The affected files
2327 are silcd/server.c and silcd/server_util.[ch].
2329 * All servers added with silc_idlist_add_server must always
2330 have both "router" and "connection" pointers set. Otherwise,
2331 bad server entries may be left around in the cache.
2332 Affected file silcd/command_reply.c.
2334 * Do not create the channel key in NEW_CHANNEL packet
2335 processing if the channel is empty. Affected file
2336 silcd/packet_receive.c.
2338 * Completed backup router support for standalone routers.
2339 Supports also servers in the cell that do not use the backup
2342 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Fixed a bug in silc_string_regexify which did not add '^'
2345 at the start of each string, and thus the matching was
2346 not explicit. For example ban list iikone@*!*@* would
2347 match also "priikone", which is wrong, it would have to be
2348 *iikone@*!*@* to match also "priikone". Affected
2349 file lib/silcutil/unix/silcunixutil.c.
2351 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Enable all local server connections before updating client
2354 caches when we've become backup router. Otherwise, signoff
2355 packets may not reach the clients. Affected files are
2356 silcd/server.c and silcd/server_util.[ch].
2358 * Fixed a bug in version string parsing which could crash
2359 the program with specially formatted version string.
2360 Bug reported and patch provided by Ville Räsänen. Affected
2361 file lib/silcutil/silcutil.c.
2363 * Handle the disconnection immediately when DISCONNECT
2364 packet is received in server. Affected file silcd/server.c.
2366 * Primary router now waits a short time (10 seconds) for
2367 backup router connection before accepting any other
2368 connection (except local). Affected file silcd/server.c,
2371 * Fixed a crash in client libary in NICK_CHANGE notify when
2372 NICK_CHANGE arrived for client entry we are resolving
2373 currently. Affected file lib/silcclient/client_notify.c.
2375 * Call the sconn->callback completion even if error had
2376 occurred. Start reconnecting always if connection to
2377 primary router fails during backup router protocol.
2378 Affected files silcd/server.c and server_backup.c.
2380 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Added functions silc_server_send_opers and
2383 silc_server_send_opers_notify to send packets stricly
2384 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2385 to send variable argument notify to operators.
2386 Affected files silcd/packet_send.[ch] and silcd/server.h.
2388 * Removed UMODE rights checking with UMODE_CHANGE notify.
2389 Affected file silcd/packet_receive.c.
2391 * Server/router operator now receives notify when network
2392 switches to backup router and when it resumes the use of
2393 primary router. Affected file silcd/server.c and
2394 silcd/server_backup.c.
2396 * Fixed the updating of client information after backup
2397 resuming protocol is over; update all except local clients
2398 to the new primary router. The affected file is
2399 silcd/server_util.c.
2401 * Added support for closing active connections in rehash
2402 that were unconfigured by the user. Supports currently
2403 closing server and router connections. Affected file
2406 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2408 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2411 is NULL since seems that on some platforms NULL is allowed
2412 and on some it's not. Fallback encoding is used instead.
2413 Affected file lib/silcutil/silcstrutil.c.
2415 * Fixed statistics updating for incoming server connection
2416 which could cause problems when re-connecting. Affected
2417 file silcd/server.c.
2419 * Preliminary backup router support for standalone router
2420 added. Affected files in silcd/.
2422 * Mark server connections in backup router disabled before
2423 and after backup protocol. Affected file is
2424 silcd/server_backup.c.
2426 * Added support for reconnecting to remote server connection
2427 even if the protocol fails, and if the configuration wants
2428 us to keep trying to connect anyway.
2430 Server connection is not allowed to backup router if
2431 backup router does not have connection to primary router yet.
2433 Affected file is silcd/server.c.
2435 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Added silc_client_udpate_server function to update changed
2438 server info. Affected file lib/silcclient/idlist.[ch].
2440 * Added check for server entries that are being resolved when
2441 notify is received. If being resolved, handle the received
2442 notify only after it's resolved so that all notifys are
2443 handled in same order as received from the server.
2445 Added similar resolver check to channel entries. Every
2446 notify that cause resolving of any information that affects
2447 channel entry marks the channel entry in waiting state.
2448 After whatever resolving is over the waiters are signalled
2449 and only then the notifys are handled in the same order
2450 as delivered from the server.
2452 Affected files are lib/silcclient/idlist.[ch], and
2455 * Fixed KILLED notify handling in normal server. Affected
2456 file silcd/packet_receive.c.
2458 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2459 is locally connected, or was locally connected (but may
2460 be detached and connection is not active). Added also
2461 SILC_IS_LOCAL for checking this status. Affected files
2462 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2463 silcd/server.c and silcd/server_internal.h.
2465 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Don't send or handle TOPIC_SET if topic is already set and
2468 is same as being set. Affected files silcd/command.c and
2469 silcd/packet_receive.c.
2471 * Fixed CMODE change rights checking to work correctly when
2472 removing modes by operator. Affected file is
2473 silcd/server_util.c.
2475 * Fixed some handling with New Channel packet in router and
2476 fixed some CMODE_CHANGE notify handling in server and router.
2477 Affected file is silcd/packet_receive.c.
2479 * Changed "disconnect" client operation to include the
2480 reason of the disconnection and optional disconnection
2481 message. Affected file lib/silcclient/silcclient.h.
2483 * Made the compilation of lib/contrib/ stuff conditional.
2484 Affected files configure.in.pre, lib/contrib/Makefile.am.
2486 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2489 to the sender of the notify too, to avoid situation where two
2490 notifys are in the network at the same time going to oppsite
2491 directions. Affected file silcd/packet_receice.c.
2493 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Delete the client from channel even if the cilent->id is
2496 NULL. It was possible that client was deleted without
2497 removing from channels (theoretically at least). Affected
2498 file silcd/server.c and silcd/server_util.c.
2500 * Free the client data too when resuming is not successful.
2501 Affected file silcd/packet_receive.c.
2503 * Merged some code from c0ffee's silc-plugin. Affected files
2504 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2506 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2507 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2508 to the primary router connection, the other one returns
2509 TRUE if packet must be broadcasted to network.
2511 * All notifys that are destined to primary router (to network)
2512 are now automatically sent to backup routers even if the
2513 router is standalone (and has backup router). Affected files
2516 * Added --without-irssi and --without-silcd configuration
2517 options for disabling the compilation of these applications.
2518 Affected file configure.in.pre and prepare.
2520 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2523 UTF-8 encoding and decoding. Added also new encodings
2524 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2526 Added also SILC_STRING_LANGUAGE which is language and charset
2527 specific encoder and decoer for those platforms that support
2528 iconv(). It can convert the UTF-8 to and from the locale
2529 specific character set.
2531 Affected file lib/silcutil/silcstrutil.[ch].
2533 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2535 * Added function silc_get_command_name to the file
2536 lib/silcutil/silcutil.[ch].
2538 * Improved the server debug output a bit. Affected files are
2541 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Save the channel passphrase when received succesful JOIN
2544 command reply from router, on normal server. Otherwise
2545 joinig +a channels from normal server is not possible.
2546 Affected file silcd/command.c.
2548 * Fixed a bug in TOPIC_SET notify handling. The notifier
2549 may be other than client too, like server or channel.
2550 It expected it to always be only client and ignored the
2551 notify. Affected file silcd/packet_recieve.c.
2553 * Removed some (unnecessary) debug printing from
2554 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2556 * Do not force CMODE_CHANGE when server is announcing new
2559 Router announces stuff only after server reannounces channel
2560 after CHANNEL_CHANGE notify.
2562 These fixes optimizes the announcing procedure, and perhaps
2563 fixes some problems too. Affected file silcd/packet_receive.c.
2565 * Fixed SERVER_SIGNOFF sending to local clients. It was
2566 totally broken and sent the notify to all local clients,
2567 instead of only to those that was on same channel as the
2568 signing off clients. Affected file silcd/server_util.c.
2570 * Added -D option to server. It can be used to give debug
2571 level. The levels are from 0 - 99, and are predefined for
2572 smooth server debugging. (see silcd.c for the predefined
2573 levels). Affected file silcd/server.c.
2575 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Fixed a bug in Irssi SILC client to close the connection
2578 properly when disconnecting from server. Affected file
2579 irssi/src/silc/core/client_ops.c.
2581 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * When authenticating as founder during JOIN command, check
2584 that the one authenticating becomes the only founder on the
2585 channel. Affected file silcd/command.c.
2587 * Better checking for founder mode setting when CUMODE_CHANGE
2588 notify is received. Affected file silcd/packet_receive.c.
2590 * Close all connections when shutting down the server by sending
2591 DISCONNECT packet. Close all listeners too when shutting
2592 down the server. Affected file silcd/server.c.
2594 * Handle DISCONNECT packet correctly in client library by
2595 calling the "disconnect" client operation. Affected file
2596 lib/silcclient/client.c.
2598 * Handle local errors correctly during resuming. Affected
2599 file lib/silcclient/client.c.
2601 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * The log file is not dupped internally anymore in
2604 lib/silcutil/silclog.c. Fixed memory leaks too.
2606 * The scheduler now dispatches all pending timeout tasks
2607 when it is uninitialized with silc_schedule_uninit.
2608 Affected file lib/silcutil/silcschedule.c.
2610 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Added --enable-stack-trace option to configure. Added
2613 memory allocation stack trace support. Added files
2614 lib/silcutil/stacktrace.[ch]. Affected files are
2615 lib/silcutil/silcmemory.[ch].
2617 * Fixed memory leaks from libraries and server. Affected
2618 files around the tree.
2620 * Reverted back a fix made to CUMODE which broke it.
2621 Affected file silcd/command.c.
2623 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2626 core library, and implemented it. All textual messages SHOULD
2627 use this flag and the message MUST be UTF-8 encoded.
2628 All text messages sent by Irssi SILC client are now UTF-8
2629 encoded (regardless whether the terminal supports UTF-8 or not).
2630 Affected files are lib/silccore/silcchannel.h,
2631 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2634 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Added lots of new statistics updating that was missing from
2637 the server and router code. Affected files in silcd/.
2639 * Sending SIGUSR1 signal to server now dumps the current
2640 server statistics into /tmp directory. Affected file is
2643 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2644 the SILC Hash Interface also. Added new functions
2645 silc_hash_get_name, silc_hash_init, silc_hash_update and
2646 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2648 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Added some better info printing for client during connecting.
2651 Affected file silcd/server_util.c.
2653 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2654 to silence a user on a channel. Affected files are
2655 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2656 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2657 and silcd/packet_receive.c.
2659 * Fixed a fatal bug in handling of malformed command payload.
2660 Affected file silcd/command.c.
2662 * Fixed a double free when announcing channel users to router.
2663 Affected file silcd/server.c.
2665 * After successful authentication to channel founder mode, check
2666 that there isn't anyone else with founder mode on the channel.
2667 The one that authenticated will become founder and anyone
2668 else is demoted. Affected file silcd/command.c.
2670 * Added error printing of any error that has occurred during
2671 any command in client library. Affected file is
2672 irssi/src/silc/core/client_ops.c.
2674 * Removed some error printing from the client library and left
2675 it for the application to worry (from the error status it
2676 receives in 'command' client operation. Affected file is
2677 lib/silcclient/command.c.
2679 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2682 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2683 Starting key agreement with itself is denied. Affected file
2684 is lib/silcclient/client_keyagr.c.
2686 * Fixed some error checkings from the SFTP library which caused
2687 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2688 and lib/silcsftp/sftp_util.c.
2690 * Added new "debug" and "debug_string" settings to Irssi SILC
2691 client which can be used to print runtime debugging on the
2692 Irssi's screen. Available when compiled with --enable-debug
2693 option. Affected file irssi/src/silc/core/silc-core.c.
2695 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2697 * Fixed a missing variadic parameter in a function call that
2698 caused server crash when a non-allowed connection arrived.
2699 Reported by Richard Becker. Affected file silcd/server.c.
2701 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Added WATCH list sending to backup routers from router.
2704 The WATCH command is sent by the router to the backup
2705 router. Affected file silcd/command.c.
2707 * Mark the backup_router flag for RouterConnection entry
2708 if the backup router stuff is defined in the config file.
2709 Affected file silcd/serverconfig.c.
2711 * Fixed some backup data sending around the code to work better
2712 if the router is standalone router. Not all places were fixed.
2713 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2716 * Fixed the router connecting when connecting to multiple
2717 routers. It ignored every other router except the first
2718 one. Affected file silcd/server.c.
2720 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Made the private key generation after expiration optional.
2723 If not created after expiration the old key will re-expire
2724 at a later time (and thus key pair is not necessary to
2725 change). Affected file irssi/src/silc/core/clientutil.c.
2727 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * The length arguments in bind() and connect() were wrong
2730 and fixed now to used SIZEOF_SOCKADDR in the
2731 lib/silcutil/unix/silcunixutil.c.
2733 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Fixed detach timeout handling to use Client ID and not
2736 the actual client entry which may be freed in the callback.
2737 Affected file silcd/command.c.
2739 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Merged c0ffee's multiple interface support patch.
2742 Affected files in silcd/.
2744 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Cleanup keys properly. Affected file is
2747 irssi/src/silc/core/clientutil.c.
2749 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Display the user mode on the status bar. Affected file
2752 irssi/src/silc/core/silc-expandos.c.
2754 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * If private message key is not set, but the flag is set in
2757 the packet, ignore the packet since it cannot be decrypted.
2758 Affected file lib/silcclient/client_prvmsg.c.
2760 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * When resuming client, remove the old client entry from
2763 the watcher list too. Affected file silcd/packet_receive.c.
2765 * Do not allow normal server to force founder mode away
2766 from router if the founder mode is already set. Affected
2767 file silcd/packet_receive.c.
2769 * Remove the client entry with watch notify types with short
2770 timeout, and not directly, so that other notifys can be
2771 retrieved too. Affected file lib/silcclient/client_notify.c.
2773 * Display notification about data messages that cannot be
2774 displayed. Affected files irssi/src/silc/core/client_ops.c,
2775 irssi/src/fe-common/silc/module-formats.[ch].
2777 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Fixed the CHANNEL_CHANGE notify handling in client libary
2780 to not use freed memory. Affected file is
2781 lib/silcclient/client_notify.c.
2783 * Fixed CUMODE_CHANGE notify handling in server. Affected
2784 file silcd/packet_receive.c.
2786 * Fixed USERS command to support empty channels. Affected
2787 file silcd/command.c.
2789 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Allow multiple identical pending commands to be registered
2792 in client library. Affected file is lib/silcclient/command.c.
2794 * Call the completion for resolving client information only
2795 after all resolvers has finished. This fixes a crash in
2796 the client. Added support for checking when the resolvers
2797 are finished. Affected file is lib/silcclient/idlist.c.
2799 * Wait by default 3 seconds before reconnecting to the server
2800 after being disconnected. Makes the /detach command a bit
2803 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Check the watcher list before sending signoff notifys
2806 when closing client connection. Affected file is
2809 * Added better CMODE command rights checking. Affected file
2810 silcd/server_util.c.
2812 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Fixed watcher list checking during server signoff. It
2815 crashed the server. Affected file silcd/server_util.c.
2817 * The JOIN command reply returns now the founder's public
2818 key. Affected file is silcd/command.c.
2820 * Announce the channel mode, and the mode properties with
2821 CMODE_CHANGE notify. Affected file silcd/server.c.
2823 * Mark new channels by default disabled, untill at least
2824 one user joins the channel. Affected file is
2825 silcd/packet_receive.c.
2827 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * The nickname argument to watch notify can be optional.
2830 Fixes a crash in server. Affected file silcd/packet_send.c.
2832 * Remove the client entry from cache if the WATCH notify type
2833 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2834 lib/silcclient/client_notify.c.
2836 * Check the watcher list before and after changing nickname
2837 when the NICK_CHANGE notify is received. Affected file is
2840 * Fixed a crash in OPER and SILCOPER command sending. Empty
2841 passphrase caused the crash. Affected file is
2842 lib/silcclient/command.c.
2844 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Merged with Irssi CVS for Irssi SILC client.
2848 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Completed the protocol specifications.
2852 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Merged with Irssi CVS for Irssi SILC client.
2856 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Added the founder's public key delivery to the
2859 CUMODE_CHANGE notify type as well. Updated the protocol
2860 specs and the code. Affected files are silcd/packet_send.[ch],
2861 silcd/packet_receive.c and silcd/command.c.
2863 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Added silc_pkcs_public_key_copy function into the
2866 lib/silccrypt/silcpkcs.[ch].
2868 * Remove the `iv' from the SilcChannelEntry since we can
2869 live without it. Affected files are silcd/idlist.h and
2870 silcd/packet_receive.c.
2872 * Added support for sending the founder's public key in
2873 the CMODE_CHANGE notify packet in the server. Affected
2874 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2875 silcd/command.c and silcd/server.c.
2877 * Changed the FOUNDER_AUTH authentication to use only
2878 public key authentication as defined by new protocol
2879 specs. Passphrase authentication with that mode cannot
2880 be used anymore. It is now possible to reclaim founder
2881 mode from any server in the network. Affected files are
2882 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2884 * Added permanent channels support by making the channel
2885 permanent when FOUNDER_AUTH mode is set on the channel.
2886 The channel will not be destroyed even if channel is empty
2887 when that mode is set. Protocol TODO #17. Affected
2888 files are silcd/server.[ch], server_util.[ch],
2889 silcd/command.c, silcd/packet_receive.c and
2890 lib/silcclient/command.c.
2892 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Added reference counter to the command reply context in
2895 the client library. Affected files are
2896 lib/silcclient/command_reply.[ch].
2898 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Fixed rekey protocol with PFS in the client library.
2901 Affected file is lib/silcclient/protocol.c.
2903 * Added support for list of errors in client library
2904 command reply handling. Affected file is
2905 lib/silcclient/command_reply.c.
2907 * Defined that the WHOIS and IDENTIFY commands can send
2908 list of errors. Updated the protocol specs. Protocol
2911 * Added support for sending list of errors to WHOIS and
2912 IDENTIFY commands in server. Added support for receiving
2913 list of errors in server. Affected files are
2914 silcd/command.c and silcd/command_reply.c.
2916 * Fixed client info resolving on LEAVE command in client
2917 library to not crash. Affected file is
2918 lib/silcclient/client_notify.c.
2920 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Defined that the NICK command replies with thew changed
2923 nickname too, to make the nickname changing simpler at
2924 the client's end. Updated protocol specs and the code
2925 in client and server. Affected files are
2926 silcd/command.c, lib/silcclient/command_reply.c and
2927 lib/silcclient/command.c.
2929 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Added `Compressed' packet flag to indicate that the packet
2932 payload is compressed by the sender. Updated the protocol
2933 specs and the core library. The compression still is not
2934 implemented in the sources. Affected file is
2935 lib/silccore/silcpacket.h.
2937 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Remove pending command callbacks also if the connection
2940 to the server is destroyed. Affected file is
2941 lib/silcclient/client.c.
2943 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Added new QUIET channel user mode that can be used to
2946 quiet a user in a channel. Updated the protocol specs but
2947 it wasn't implemented yet. Protocol TODO #27. Affected
2948 file is lib/silccore/silcmode.h.
2950 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Added BLOCK_INVITE user mode to be able to block incoming
2953 invite notifications. Protoocol TODO #26. Affected files
2954 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2957 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2958 the protocol specs and the code. Affected file is
2959 lib/silccrypt/silcpkcs.c.
2961 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Disconnect Payload includes now the status type. Updated
2964 the protocol specs and the code. Protocol TODO #25.
2965 Affected files are silcd/server.c, lib/silcclient/client.c.
2967 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2968 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2969 Moved the silc_client_command_status_messages table to the
2970 lib/silcutil/silcutil.c and added new funtion
2971 silc_get_status_message, which deprecates function
2972 silc_client_status_message. Affected files are
2973 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2974 lib/silcutil/silcutil.[ch].
2976 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Defined that the nickname hash in Client ID MUST be from
2979 lowercase nickname. This effectively changes nicknames in
2980 SILC to case-insensitive. Updated the protocol specs and
2981 the code. Affected files are lib/silcutil/silcutil.[ch],
2982 silcd/serverid.c, and silcd/idlist.c.
2984 * Added new channel user modes BLOCK_MESSAGES_USERS and
2985 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2986 code. Affected files are lib/silccore/silcmode.h,
2987 lib/silcclient/command.c, and silcd/packet_send.c.
2989 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2990 specs and code. Affected file lib/silccore/silcstatus.h.
2992 * Added support for watch list. It is possible to add nicknames
2993 to be watched, and when they come to network, leave network
2994 or user mode changes the watcher will be notified of this
2995 change. Added SILC_COMMAND_WATCH command, added new
2996 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2997 notifications. Updated the protocol specs and implemented
2998 this to library, client and server. Protocol TODO #21.
2999 Affected files are lib/silccore/silccomand.h,
3000 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3001 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3002 silcd/packet_send.[ch], silcd/packet_receive.c, and
3003 irssi/src/silc/core/client_ops.c.
3005 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3006 somebody watching you. Updated the protocol specs and the
3007 code. Affected files are lib/silccore/silcmode.h, and
3008 lib/silcclient/command.c.
3010 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added service support to SILC protocol. Added new command
3013 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3014 core library. Services are not implemented in server or
3015 client for now. Protocol TODO #20. Affected files are
3016 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3018 * Added SilcStatus argument to `command' client operation
3019 to return the error status when command sending fails
3020 locally. Changed all command in client library to return
3021 correct command status. Affected files are
3022 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3023 irssi/src/silc/core/client_ops.c.
3025 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Added silc_mime_parse function to parse MIME headers.
3028 Affected files are lib/silcutil/silcstruti.[ch].
3030 * Added MIME header parsing in Irssi SILC Client. It displays
3031 all textual MIME objects, others it ignores. Affected file
3032 is irssi/src/silc/core/clien_ops.c.
3034 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3036 * Fixed a bug in the pid writing function, which couldn't be
3037 written in a root-owned directory.
3039 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Defined that channel message to unknown Channel ID must
3042 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3043 Updated the protocol specs and the code in server. The
3044 affected file is silcd/packet_receive.c.
3046 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3049 that it is used to send error notifys if error occurs during
3050 some SILC packet processing, except commands. The error
3051 types are same as for command reply types. Defined that
3052 if private message is sent to unknown Client ID the error
3053 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3054 Updated the protocol specs and code. Affected files are
3055 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3056 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3057 and irssi/src/silc/core/client_ops.c. Renamed the
3058 SilcCommandStatus to SilcStatus.
3060 * Defined the use of extra WHOIS attributes in WHOIS command.
3061 The <Requested Attributes> (defined in a separate document)
3062 can be used to request additional information about user
3063 not returned by standard WHOIS command. Defined that server
3064 can send WHOIS command directly to client. Client provides
3065 the requested attributes to the server. Updated the protocol
3066 specs. Protocol TODO #4. Implementation is not done yet
3067 (Protocol TODO #24).
3069 * Renamed function silc_client_command_status_message to
3070 silc_client_status_message. Affected files are
3071 lib/silcclient/command_reply.[ch].
3073 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3076 32 bit integers. Updated the protcol specs and the code.
3077 Affected files are silcd/command.c and
3078 lib/silcclient/command.c.
3080 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3082 * Fixed a bug in library where sending a bogus authentication
3083 payload would lead to a crash. Affected file is
3084 lib/silccore/silcauth.c.
3086 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Added detach_disabled and detach_timeout server config
3089 options to the server. Affected files silcd/serverconfig.[ch],
3090 silcd/command.c and silcd/packet_receive.c.
3092 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Added resolve_cmd_ident field to the SilcClientEntry structure
3095 too so that if the entry is for example being resolved so
3096 another command may attach to the same pending command reply
3097 without requiring to resolve the same entry again. Added
3098 support for adding multiple pending commands for one
3099 command idenfier. Affected files lib/silcclient/command.[ch],
3100 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3102 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Defined that server receives WHOIS command reply for private
3105 and secret channels too. Updated protocol specs and the
3106 code in server. Affected file silcd/command.c.
3108 * Defined <channel user mode list> argument to WHOIS command
3109 reply for returning user modes on the channels. The
3110 channel list now doesn't include the user mode anymore but the
3111 actual channel mode. Updated protocol specs and the code in
3112 client and server. Affected files are silcd/command_reply.c,
3113 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3114 and lib/silcclient/command_reply.c.
3116 * Save the channels list in WHOIS command reply in normal server
3117 so that WHOIS always shows joined channels also in normal
3118 server and not just on router. Affected file is
3119 silcd/command_reply.c.
3121 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * Defined that server receives USERS command reply for private
3124 and secret channels too. Updated protocol specs and the
3125 code in server. Affected file silcd/command.c.
3127 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Changed the UMODE's mode mask argument to be optional. If
3130 not provided then the command merely returns the current mode
3131 mask to the client. Updated protocol specs and the server.
3132 Affected file is silcd/command.c.
3134 * Added SILC session detachment/resuming support. It is possible
3135 to detach by closing the network connection and then re-connect
3136 and resume to the old client session. Added DETACHED user
3137 mode that server will set for detached client. Added new
3138 packet RESUME_CLIENT which is used to perform the resuming
3139 process. Added DETACH command. Updated the protocol specs,
3140 core library, client and server. Protocol TODO #22. Very
3141 many affected files around the tree.
3143 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Changed the CMODE's mode mask argument to be optional. If
3146 not provided then the command merely returns the current mode
3147 mask to the client. Updated protocol specs and the server.
3148 Affected file is silcd/command.c.
3150 * Changed the Killer's Client ID in KILLED notify to be just
3151 any ID payload since router server is allowed to kill as well.
3152 Updated protocol specs, client libary and server. Affected
3153 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3154 and irssi/src/silc/core/client_ops.c.
3156 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Added new user modes ANONYMOUS for special anonymous servers
3159 that may set the mode for client, and BLOCK_PRIVMSG which
3160 client may set to block incoming private messages unless the
3161 Private Message Key flag is set (using private keys to protect
3162 private messages). Updated protocol specs and code in client
3163 and server and core library. Protocol TODO #23. Affected
3164 files are lib/silccore/silcmode.h, silcd/server.[ch],
3165 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3166 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3168 * Added new channel user mode BLOCK_MESSAGES which the client
3169 may set to itself to tell server not send channel messages.
3170 Other packets such as channel key packets are still sent.
3171 Protocol TODO #23. Updated the protocol specs, client and
3172 server. Affected files are lib/silccore/silcmode.h,
3173 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3174 lib/silcutil/silcutil.c, silcd/command.c, and
3175 silcd/packet_send.c.
3177 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Redefined the Status Payload to include now two 8 bit fields,
3180 instead of one 16 bit field. This now makes it possible to
3181 send list of errors. Updated the protocol specs and the code
3182 in core library, client library and server. Protocol TODO #1.
3183 Affected files are lib/silccore/silccommand.[ch],
3184 lib/silcclient/command_reply.[ch], silcd/command.c,
3185 silcd/command_reply.c and silcd/packet_receive.[ch].
3187 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3189 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3190 must be handled by the application and should tell the application
3191 that an error message was already printed, and it should print the
3192 config coords (line, filename, ...). Affected files are
3193 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3195 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3196 server config parsing code more readable.
3198 Fixed a bug in the fetch_logging() config callback.
3200 Affected files is silcd/serverconfig.c.
3202 * Drop root privileges when started in foreground. Don't drop them
3203 if debugging also. Affected file is silcd/silcd.c.
3205 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Added more IM-like features by introducing new user modes
3208 for setting various presence information. Added new modes:
3209 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3210 specs and code. Protocol TODO #19. Affected files are
3211 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3212 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3214 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Added STATS command to the protocol after all, to return
3217 various statistical information about the network. It can
3218 be used by clients to retrieve statistical information, and
3219 servers may use it to to fetch cell and network wide
3220 statistics from router. Updated the protocol specs and
3221 implemented it to the server. Protocol TODO #16.
3222 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3223 silcd/command_reply.[ch].
3225 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * The LIST command reply in client libary now adds new channel
3228 entry if the returned channel doesn't exist yet in cache,
3229 and returns the channel entry to the application in the
3230 command_reply client operation. Affected file is
3231 lib/silcclient/command_reply.c.
3233 * Changed the channel message payload's MAC generation to
3234 include the IV in the MAC as well. This way all relevant
3235 parts of the channel message payload are authenticated also
3236 with the channel message MAC (and not only by packet MAC).
3237 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3238 Affected file is lib/silccore/silcchannel.c.
3240 * Fixed the SKE to save the remote version, since the
3241 silc_ske_parse_version mistakenly checked wrong version,
3242 after it replaced the start payload. Affected files are
3243 lib/silcske/silcske.[ch].
3245 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3248 string utility functions. Added there also new functions
3249 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3250 Affected files lib/silcutil/silcstrutil.[ch].
3252 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3253 files are lib/silcutil/silcstrutil.[ch].
3255 * Defined that the security property fields in SKE SHOULD be
3256 UTF-8 encoded, defined that version string MUST be US-ASCII
3257 encoded, defined that passphrases sent in connection
3258 authentication protocol MUST be UTF-8 encoded. Implemented
3259 these to the client and server. Defined also that other
3260 passphrases sent in the protocol MUST be UTF-8 encoded.
3261 Affected files are lib/silcske/silcske.c,
3262 lib/silcclient/protocol.c, silcd/protocol.c,
3263 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3265 * Changed the silc_client_close_connection interface to not
3266 need the SilcSocketConnection which should not be visible
3267 to application. Affected files are lib/silcclient/client.c
3268 and lib/silcclient/silcclient.h.
3270 * Rewrote the text for Private Message Key Payload in the
3271 protocol specification. Protocol TODO #11.
3273 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Upgraded the protocol version to 1.1, updated protocol specs
3278 * Added the nickname as new argument to NICK_CHANGE notify and
3279 added it to protocol specs and implemented it to client and
3280 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3281 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3282 lib/silcclient/client_notify.c.
3284 * Added the killer's client ID to the KILLED notify and added
3285 it to protocol specs and implemented it to client and server.
3286 Protocol TODO #13. Affected files are silcd/command.c,
3287 silcd/packet_receive.c, packet_send.[ch],
3288 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3289 The killer's client entry is now returned to application in
3290 the `notify' client operation.
3292 * Fixed the Max Argument fields that had too large value set
3293 in the protocol specs. Protocol TODO #14.
3295 * Added the LEAVE command reply to return the ID of parted
3296 channel. Updated protocol specs and implemented it to the
3297 client and server. Protocol TODO #15. Affected files are
3298 silcd/command.c, lib/silcclient/command_reply.c. The channel
3299 entry is now returned to application in the `command_reply'
3302 * Rewrote the version SKE version checking in client libary
3303 and in server to use the silc_parse_version_string. Affected
3304 files are lib/silcclient/protocol.c, silcd/protocol.c.
3306 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3307 commands that was missing it, and updated protocol specs and
3308 the server implementation. Protocol TODO #10. The affected
3309 file is silcd/command.c.
3311 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3312 generic reply to a generic request (REQUEST flag), and
3313 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3314 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3315 to define the payload for DATA flag. Added the flags to
3316 the implementation. Protocol TODO #9. Affected file is
3317 lib/silccore/silcchannel.h.
3319 Changed the client library to return the message length
3320 to application as well in the channel_message and private_message
3321 client operations. Affected files are
3322 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3323 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3324 and lib/silcclient/client_ops_example.c.
3326 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3327 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3328 the channel. Updated protocol specs and impelemented this
3329 to client and server. Protocol TODO #6. Affected files are
3330 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3331 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3333 Added new options m and M to CMODE command in Irssi SILC
3334 client to set these modes.
3336 * Deprecated all administrative commands from SILC protocol
3337 since they are highly implementation specific commands.
3338 Updated protocol specs. Moved the old commands in
3339 implementations to private range of command types. Affected
3340 files are silcd/command.c, lib/silcclient/command.c and
3341 lib/silcclient/command_reply.c. Protocol TODO #8.
3343 * Fixed a bug in server where sending unknown command crashes
3344 the server. Affected file silcd/command.c.
3346 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Added SILC_PROTOCOLVERSION macro to check protocol version
3349 of a socket connection. The affected file is
3350 lib/silcutil/silcsockconn.h.
3352 * Added better error logging in rekey protocol. Affected file
3355 * Do not check public key types in SKE during rekey. Affected
3356 file lib/silcske/payload.c.
3358 * Fixed the rekey protocol with PFS, which was totally broken.
3359 Affected file silcd/protocol.c.
3361 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Some client implementations quit network by doing first LEAVE
3364 and then immediately SIGNOFF (like Bombyx). We now do check
3365 after a short time after LEAVE notify and check whether the
3366 client is still valid after LEAVE, and if not we remove it from
3367 cache. Affected file is lib/silcclient/client_notify.c.
3369 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3371 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3372 it's good not to have security holes here.
3374 * Fixed a negative refcount situtuation for the config context.
3375 Affected file is silcd/serverconfig.c.
3377 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3379 * ROBOdoc documented lib/silcutil/silcutil.h.
3381 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3383 * Optimized even more the SilcPacketContext structure. Now
3384 totally saved 16 bytes of memory per context after optimization.
3385 Affected files are lib/silccore/silcpacket.[ch].
3387 * Made strict checks for valid SILC IDs. Affected file is
3388 lib/silccore/silcid.c.
3390 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Changed the object argument for silc_cipher_register,
3393 silc_hash_register, silc_hmac_register and silc_pkcs_register
3394 to const. Affected files are lib/silccrypt/silccipher.[ch],
3395 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3397 * Changed the silc_get_username and silc_get_real_name to
3398 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3400 * Fixed the Irssi SILC Client to use the silc_get_username and
3401 silc_get_real_name insted of glib routines since the glib
3402 routines only corrupt stack. Fixes the Irssi SILC to work in
3403 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3405 * Fixed the Irssi to not use g_get_home_dir since it crashes
3406 or returns garbage on cygwin and corrupts stack. Added function
3407 get_home_dir to Irssi routines. Affected files are
3408 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3410 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Made some structure optimizations. SFTP memory FS MemFSEntry
3413 entry structure. Optimized SilcTask structure. Optimized
3414 SilcPacketContext structure.
3416 Affected files lib/silcsftp/sftp_fs_memory.c,
3417 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3419 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * And yet again reverted back the config thing since Johnny
3422 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3425 * Fixed memory leaks from config object. Affected files are
3426 silcd/serverconfig.[ch].
3428 * Added support for adding new connections to the server in rehash.
3429 After rehash they take effect.
3431 Added support for changing the maximum allowed connections in
3432 rehash. The number can grow but going smaller is not supported.
3434 Added function silc_server_num_sockets_by_remote to the
3435 silcd/server_util.[ch].
3437 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3439 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3441 * Added preliminary checking during config parsing for a valid
3442 public/private key and removed further checks in the code.
3443 Affected files are silcd/serverconfig.[ch], server.c.
3445 * Moved functions silc_server_drop() and silc_server_daemonise()
3446 from server.c to silcd.c since they are stricly related to
3447 the application activity.
3449 * Reverted a small part of the automatic ref/unref since
3450 it caused a double unref in some situations. Affected
3451 files are silcd/silcd.[ch], server.c, serverconfig.c.
3453 * Added some .cvsignore files in the lib directory.
3455 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Fixed silc_net_gethostbyaddr to correctly resolve by
3458 address. Affected file lib/silcutil/silcnet.c.
3460 * Fixed the notify relaying to client. The HMAC to be used
3461 with relayed packets ws wrong and caused decryption failure
3462 at the client end. Affected file is silcd/packet_receive.c.
3464 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Created new branch silc_protocol_1_0_branch.
3468 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3470 * Changed the silc_server_config_* routines to be SilcServer
3471 independent. They are now officially application specific code
3472 and not part of generic server implementation. Affected files
3473 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3475 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Added automatic referencing of config context in the
3478 silc_server_config_alloc, and automatic unreferencing in the
3479 silc_server_config_destroy. Affected files are
3480 silcd/serverconfig.[ch], silcd/silcd.c.
3482 * Fixed the silc_log_quick handling in the logging routines.
3483 It didn't log quickly when it was TRUE. Affected file is
3484 lib/silcutil/silclog.c. Also the flush delay was set even
3485 if it was 0 in config file. Affected file is
3486 silcd/serverconfig.c.
3488 * Added support for changing key pair of the server in rehash.
3489 Affected file silcd/server.c.
3491 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3494 too early, before getting the channel entry. Affected file
3495 is silcd/packet_receive.c.
3497 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3499 * Added functions silc_server_config_[ref/unref], these are used
3500 to prevent that the config object is destroyed.
3502 No longer directly affect global variables silc_log_quick and
3503 silc_log_delay, they are first cached inside the config object
3504 and then applied with silc_server_config_setlogfiles().
3506 silc_server_config_set_defaults() is now internal to
3507 serverconfig.c, there are no reasons to show this internal stuff
3510 Affected files are silcd/serverconfig.[ch].
3512 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3513 fprintf's to stderr, since some code may be executed again after
3514 the server went into the background. Affected files are
3517 * Added rehash support. Added function silc_server_rehash() that
3518 will perform all the basic tasks of the rehashing procedure.
3520 * Added command line option `-x, --hexdump'. This will enable the
3521 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3522 The option `--hexdump' implies `--debug'.
3524 * Fixed a bad bug in the logging APIs (silcutil library) where
3525 the application would crash after calling silc_log_reset_all().
3527 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3529 * Fixed the KICKED notify handling in client library to
3530 correctly remove the channel and all entries from the
3531 channel when I was kicked. This bug crashed the client.
3533 Fixed yet another but in KICKED notify handling to remove
3534 the kicked client correctly from the channel.
3536 Affected file is lib/silcclient/client_notify.c.
3538 * Fixed a minor bug in looking up correct client entry
3539 in KICKED notify in server. Affected file is
3540 silcd/packet_receive.c.
3542 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3543 sources correctly to distribution. Fixes --with-gmp option.
3545 * Removed the manual rehashing from ID Cache, and changed it
3546 to use the SILC Hash Table's auto rehash feature. Affected
3547 file is lib/silccore/silcidcache.c.
3549 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Fixed a bug in the silc_client_nickname_format function that
3552 handles the multiple same nickname formatting. Two clients
3553 with same nickname caused problems after the first one left
3554 and rejoined. It didn't format the nickname correctly.
3555 Affected file is lib/silcclient/idlist.c.
3557 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Don't change the topic if olod topic is same as new one.
3560 Affected file is silcd/packet_receive.c.
3562 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Added cross-reference support to the SILC Documentation
3565 generator. All types across all HTML files are now cross-
3566 referenced. Affected files util/robodoc/generator.c and
3567 scripts/silcdoc/silcdoc.
3569 * Added file lib/silcutil/silctypes.h to include all the
3570 arithmetic type definitions and some macros. Removed
3571 includes/bitmove.h and moved macros to silctypes.h.
3573 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3577 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Added `type' argument to silc_id_payload_parse_id function which
3580 now returns the type of the ID to the sent pointer. Affected
3581 file is lib/silccore/silcid.[ch].
3583 * Added check for CMODE_CHANGE notify type that mode change is
3584 allowed by the sender. Affected file silcd/packet_receive.c.
3586 * Added check for CUMODE_CHANGE notify type that mode change is
3587 allowed by the sender. Affected file silcd/packet_receive.c.
3588 Added the ID type as CUMODE_CHANGE notify type as argument
3589 to the `notify' client operation. Affected files are
3590 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3592 * Added function silc_client_add_server to the client library.
3593 Added support for resolving also channel and server info when
3594 received unknown entity in notify packet. Affected files are
3595 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3597 * Added function silc_command_get_status to return the command
3598 status from the command reply's argument payload. Affected files
3599 are lib/silccore/silccommand.[ch].
3601 * Added check for KICKED notify type that the kicking is
3602 allowed by the client. Affected file silcd/packet_receive.c.
3604 * Created function silc_get_input which can be used to get input
3605 (echo on or off) from user on command line. Affected files are
3606 lib/silcutil/silcutil.[ch].
3608 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Optimized silc_server_packet_relay_to_channel function.
3611 Added new function silc_channel_message_payload_encrypt which
3612 can be called directly if channel message payload needs to
3613 be encrypted and is already encoded (no need to call _encode
3614 function). Packet relaying is now done by router without any
3615 extra memory allocations. Affected files are
3616 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3617 silcd/packet_send.c.
3619 * Fixed the INVITE notify handling. It took wrong arguments
3620 as invite list and invite delete. Affected file is
3621 silcd/packet_receive.c.
3623 * Added check for TOPIC_SET notify type that the topic change is
3624 allowed by the client. Affected file silcd/packet_receive.c.
3626 * Added check for INVITE notify type that inviting is allowed by
3627 the client. Affected file silcd/packet_receive.c.
3629 * Changed the silc_server_client_on_channel to return the
3630 SilcChannelClientEntry as well. Moved the function
3631 silc_server_check_cmode_rights to server_util.[ch].
3632 Affected files are silcd/server_util.[ch], silcd/command.c.
3634 * Added function silc_server_check_umode_rights to check whether
3635 changing client's user mode is allowed. Added check for
3636 UMODE_CHANGE notify type that the umode change is allowed
3637 by the client. Affected files are silcd/server_util.[ch],
3638 silcd/packet_receive.c and silcd/command.c.
3640 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3643 ID length. It ignored that ID can be IPv6 based as well.
3644 Affected file lib/silccore/silcpacket.h.
3646 * Fixed the silc_id_id2str and silc_id_str2id to take the
3647 IPv6 address offset's into consideration. Affecte file is
3648 lib/silccore/silcid.c.
3650 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Fixed the internal Unix scheduler functions to check for
3653 NULL context they may receive. The affected file is
3654 lib/silcutil/unix/silcunixschedule.c.
3656 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3658 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3659 can specify different directory with --home command line
3660 parameter. Affected files irssi/src/silc/core/client_ops.c,
3663 * SILC-specific commands aren't now executed if the active server
3664 isn't of SILC-type, so there won't be problems with having
3665 IRC and SILC protocol support in same client. Affected files
3666 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3669 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Improved the signal support in SILC Schedule. Added new
3672 function silc_schedule_signal_call which is used by application
3673 to mark a signal to be called. It is now safe to perform
3674 any kind of tasks in signal callbacks since it is guaranteed
3675 that the application specified signal callback is called
3676 after the signal is over. Affected files are
3677 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3679 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Added `name' field to SilcChannelPrivateKey to represent
3682 application given name for the key. Moved also the context from
3683 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3684 Added the `name' argument also to the function
3685 silc_client_add_channel_private_key.
3687 Added function silc_client_current_channel_private_key to set the
3688 current channel private key in use.
3690 Added "change" command to KEY command which can be used to change
3691 the current channel private key. Bound the command also to
3692 alt+K (Alt+Shift+k).
3694 Also affected files lib/silcclient/client_channel.c,
3695 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3697 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Added silc_rng_get_byte_fast function in to the
3700 lib/silccrypt/silcrng.[ch].
3702 * Changed the interface of silc_packet_assemble and the
3703 silc_packet_send_prepare. If silc_packet_assmble is now
3704 called the application does not call silc_packet_send_prepare
3705 because the library will call it automatically. These
3706 interfaces now also return a reference to the outgoing buffer
3707 which includes the assembled packet, which the application can
3708 use to encrypt the packet.
3710 Affected files are lib/silccore/silcpacket.[ch],
3711 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3712 silcd/packet_send.c, server_backup.c and packet_receive.c.
3714 * Fixed a packet sending bug on very high load, where outgoing
3715 packet queue wasn't handled correctly and packets got corrupted.
3716 Affected files are lib/silcutil/*/silc*sockconn.c,
3717 lib/silcclient/client.c and silcd/server.c.
3719 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Added macro SILC_PACKET_DATALEN which can be used during
3722 packet assembling to check whether the data to be added to
3723 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3724 len is truncated until it fits it.
3726 Added checks for maximum length of channel message payload and
3727 private message payload also.
3729 Added checks for maximum packet length in server and in
3732 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3733 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3734 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3735 lib/silcclient/client_prvmsg.c.
3737 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3739 * Added silc_server_packet_queue_purge call to the
3740 silc_server_disconnect_remote to assure that all data in the
3741 queue before disconnecting is sent to the network. Affected
3742 file silcd/server.c.
3744 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Added the deleting of server's own ID cache entry to the
3747 silc_server_free function. Free also everything else that
3748 has been allocated in silc_server_init. The affected file
3751 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Added functions silc_parse_version_string, silc_version_to_num,
3754 and silc_ske_parse_version to parse SILC protocol style version
3755 strings. Affected files lib/silcutil/silcutil.[ch] and
3756 lib/silcske/silcske.[ch].
3758 * Added new configuration params: version_protocol, version_software
3759 and version_software_vendor to specify what version the remote
3760 host must at least be to be able to connect to server. The vendor
3761 string can be regex matched too. Added new function
3762 silc_server_connection_allowed to check maximum number of allowed
3763 connections, and allowed versions for incoming connections.
3764 Affected files are silcd/server.c, server_util.[ch] and
3767 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Added preliminary support for signals in scheduler. The
3770 signals we care about are now blocked always when the scheduler
3771 is locked. This way we can synchronise the use of signal with
3772 scheduler. It is guaranteed that when signal occurs the scheduler
3773 is not locked, and thus new tasks can be safely added to the
3776 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3777 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3778 Added new platform specific routines
3779 silc_schedule_internal_signals_[un]block and
3780 silc_schedule_internal_signal_[un]register.
3782 Added new functions to SILC Schedule API:
3783 silc_schedule_signal_[un]register. Each signal that application
3784 is going to use should be registered to the scheduler.
3786 Affected files are lib/silcutil/silcschedule.[ch],
3787 lib/silcutil/*/silc*schedule.c.
3789 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Check for unauthenticated client and server in the
3792 silc_server_new_client and silc_server_new_server functions.
3793 Affected file silcd/packet_receive.c.
3795 * Added function silc_string_is_ascii to check whether given
3796 string is 7-bit ASCII string. Affected files are
3797 lib/silcutil/silcutil.[ch].
3799 * Added function silc_id_is_valid_server_id into the
3800 silcd/serverid.c and added checking for valid Server ID's in
3801 silc_server_new_server. The Server ID must always be based
3802 on the server's public IP address.
3804 * Added logging of DISCONNECT packet message in the server.
3805 Affected file silcd/server.c.
3807 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Changed all library interfaces that use Global RNG to also
3810 accept SilcRng as argument. Affected files are
3811 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3812 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3813 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3814 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3815 lib/silccrypt/rsa.c.
3817 * Added function silc_pkcs_generate_key to the
3818 lib/silccrypt/silcpkcs.[ch] for applications so that they
3819 don't need to do pkcs->pkcs->init calls anymore.
3821 * Remove SilcSocketConnection from the SFTP API since it really
3822 wasn't needed there. The application has the information
3823 saved in its contexts anyway and the SFTP layer doesn't need
3824 know about it. Affected files lib/silcsft/silcsftp.h and
3825 lib/silcsftp/sftp_[server/client].c.
3827 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3828 The SilcSimContext is not SilcSim.
3830 * Fixed possible buffer overflows in silc_id_render in the
3831 lib/silcutil/silcutil.c.
3833 * On EPOC the global crypto module lists are not used at all
3834 in the crypto library. Added support for using the constant
3835 algorithm list on EPOC. Affected files are
3836 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3839 * Fixed the handling of third parameter of KICKED notify, since
3840 it was mistakenly updated to SILC Protocol 1.0 even though it
3841 is to be included in 1.1. Since it is not in 1.0 it is not
3842 mandatory, and this fix now handles it only if it is provided,
3843 and it is not error if it is not provided. Affected file
3844 lib/silcclient/client_notify.c.
3846 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3849 client. Affected file irssi/src/silc/core/client_ops.c.
3851 * Merged with Irssi 0.8.4 from irssi.org CVS.
3853 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Check for valid socket connection in client entries before
3856 sending any messages. Fixes a crash, but doesn't fix some
3857 other underlaying bug that is lurking there. Affected
3858 file silcd/packet_send.c.
3860 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3862 * $usermode, $cumode and $cumode_space expandos shouldn't do
3863 anything with non-SILC server records. Affected file
3864 irssi/src/silc/core/silc-expandos.c
3866 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Fixed the silc_net_check_[host/local]_by_sock to support
3869 IPv6 bound sockets as well. Now they can return IPv6 addresses
3870 as well. Affected file lib/silcutil/silcnet.c.
3872 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3873 Affected lib/silcutil/unix/silcunixnet.c.
3875 * Fixed ID rendering (at least on some platforms, not NetBSD)
3876 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3878 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Added silc_hash_public_key and silc_hash_public_key_compare
3881 functions to be used with SilcHashTable. They can be used to
3882 hash public keys and compare public keys in hash table. Affected
3883 file lib/silcutil/silcutil.[ch].
3885 * Added support for specifying multiple public keys for Client
3886 connection section in server configuration file. This makes it
3887 possible to accept multiple public keys from same host, or to
3888 make a section that accepts any incoming host, and have the
3889 accepted public keys listed in the section.
3891 Added functions silc_sever_[find/get]_public_key, added the
3892 support for this actually to all connection sections but only
3893 the Client section is currently allowed to specify multiple
3896 Affected files are silcd/server.c, server_internal.h,
3897 command.c, protocol.c, server_util.[ch], packet_receive.c.
3899 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Merged Irssi 0.8.2 from irssi.org CVS.
3903 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3905 * If silc_debug is TRUE, also output standard logging messages
3906 to stderr with the debug output.
3908 Made silc_log_reset_all() flushing all channels before returning.
3909 Also fixed some documentation typos.
3911 Affected files are lib/silcutil/silclog.[ch].
3913 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Fixed the server to check correctly the amount of connections
3916 from single host, by checking also the type of the connection.
3917 Fixed also the comparison of number of connections and number
3918 of allowed connections. Affected files are silcd/server.c,
3921 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Fixed the USERS command reply to save the user's mode on the
3924 channel as well. Fixed JOIN command reply to check whether a
3925 client is on channel already and not join it twice. Affected
3926 file lib/silcclient/command_reply.c.
3928 * Added new file silc-expandos.c into irssi/silc/core/ to return
3929 various stuff for various signal for the statusbar etc. updating.
3930 Now Irssi SILC client prints channel user modes etc. on the
3933 * The user mode (like server/router operator changes) is now shown
3934 on the Irssi SILC client's statusbar. The affected files are
3935 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3937 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3940 to SILC_SCHEDULE_[UN]LOCK macros.
3942 * Added more error printing to logs in server code. Affected
3943 files silcd/server.c and silcd/protocol.c.
3945 * Fixed -S option parsing in Irssi SILC Client. Affected file
3946 irssi/src/silc/core/silc-core.c.
3948 * Added silc_buffer_alloc_size function. Affected file is
3949 lib/silcutil/silcbuffer.h.
3951 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3954 constants. Affected files in
3955 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3958 * Changed the internal SFTP Memory FS table to const. Affected
3959 file lib/silcsftp/sftp_fs_memory.c.
3961 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Fixed the buffer formatting and unformatting routines to
3964 check the size of 64 bits types with sizeof(). Affected
3965 file is lib/silcutil/silcbuffmt.c.
3967 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Removed 0.6.x backwards support.
3971 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Changed all integer type names:
3974 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3975 to avoid collisions with other libraries using same type names
3978 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3980 * Added `prefer_ipv6' argument to the functions
3981 silc_net_gethostbyname[_async]. If it is TRUE it will return
3982 IPv6 address over IPv4. If FALSE IPv4 address is returned
3983 even if IPv6 address was found. Affected files
3984 lib/silcutil/silcnet.[ch].
3986 * Added support silc_net_create_connection[_async] to fallback
3987 to IPv4 address if IPv6 address could not be used (like if
3988 it doesn't work on a specific system). Affected file in
3989 lib/silcutil/unix/silcunixnet.c.
3991 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Added silc_schedule_reinit function to do the enlarging
3994 of the max tasks handling capabilities of the scheduler.
3995 Affected files lib/silcutil/silcschedule.[ch].
3997 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Added automatic extern "C" { ... } for C++ compilers so the
4000 application does not need to define them. Affected file
4001 includes/silcincludes.h.
4003 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4004 old name went against naming convention. Applications now
4005 include "silcclient.h" instead of "clientlibincludes.h".
4006 Removed includes/clientlibincludes.h, it is redundant now.
4008 * Renamed includes/version.h to silcversion.h.
4010 * Added really preliminary support for OS/2 into the util
4011 library. Only thread & mutex API is implemented, others
4012 are still to be implemented. Created the lib/silcutil/os2/
4013 directory. Created also file includes/silcos2.h.
4015 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Added preliminary BeOS support into the util library.
4018 Created lib/silcutil/beos/, and implemented all the needed
4019 functions to support SILC on BeOS. Created also file
4020 includes/silcbeos.h.
4022 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4024 * Added proper initializations to silc's irssi code, so it's
4025 now possible to load it as module. Affected files
4026 irssi/src/silc/core/silc-core.c,
4027 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4029 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4034 * Fixed the silcdoc document generator to correct generate
4035 docs from all kinds of filenames. Affected files are
4036 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4038 * ROBOdoc documented lib/silcutil/silcmemory.h.
4039 Added also new function silc_memdup.
4041 * Removed lib/silcutil/silcbufutil.h and moved those routines
4042 to the lib/silcutil/silcbuffer.h.
4044 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Added `user_count' to the SilcChannelEntry which now tells the
4047 number of users on the channel. The user count is now saved
4048 in normal server of global channels as well. Affected files
4049 silcd/server.c, idlist.h, packet_receive.c and command.c.
4051 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4052 include file utility functions.
4054 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4055 instead of calling directly OS routines.
4057 * Fixed NICK change printing in Irssi SILC Client. Fixed
4058 KICKED notify printing in Irssi SILC Client. Affected file
4059 irssi/src/silc/core/client_ops.c.
4061 * Fixed a NICK change bug in client library, to not recreate the
4062 client_entry->channels hash table everytime nick is changed.
4063 Affected file lib/silcclient/client.c.
4065 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4068 the SKE interface a bit.
4070 * Fixed padding problem in PKCS#1. The padding was not actually
4071 random since the random number generator was used incorrectly.
4072 This security bug affects only when encrypting with PKCS#1, and
4073 it is not currently used at all in SILC. SILC only use signing
4074 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4076 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Rewrote the notify handling in Irssi SILC client to not call
4079 the events as signals. Fixes problems with Perl support.
4080 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4082 * Send the auto-nicking NICK command in client library with
4083 little timeout after connecting. The affected file is
4084 lib/silcclient/client.c.
4086 * Added following new config file settings:
4087 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4088 key_exchange_timeout, conn_auth_timeout, connections_max,
4091 Implemented all the new config settings handling in the server.
4093 Optimized the use of SKE Mutual flag usage. Use it only
4094 if connection authentication protocol is not based in public
4097 Renamed all SilcServerConfigSection* to SilcServerConfig*
4098 to have a bit shorter names.
4100 Affected files silcd/serverconfig.[ch], server.[ch], and
4103 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4105 * Cleaned up the listening sockets code, preparing for the rehash
4106 support. Affected file is silcd/server.c.
4108 * Fixed some output messages. Affected files are silcd/silcd.c,
4111 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Create lib/doc/silcrng_intro.html document as introduction
4114 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4116 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4118 * Fixes to the silcd config template. Affected file is
4119 doc/example_silcd.conf.in.
4121 * Removed type casts from silc_calloc(), conforming to the
4122 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4124 * Removed param_name member from client, server, and router
4125 section structs, now identifying the param directly.
4127 Added CONFIG_FREE_AUTH macro in config file parsing.
4129 Affected files are silcd/serverconfig.[ch].
4131 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4133 * Fixed command line parameter handling. All SILC initialization
4134 is now done in silc_core_init() which also fixes autoconnecting
4137 Affected files irssi/src/silc/core/silc-core.c,
4138 irssi/src/fe-text/silc.c.
4140 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Added new configuration options and blocks:
4143 keepalive_secs, reconnect_count, reconnect_interval,
4144 reconnect_interval_max, reconnect_keep_trying and
4145 require_reverser_lookup. Added ConnectionParam block, and
4146 implemented the connection parameters when connecting as
4147 initiator and when accepting connections as responder.
4149 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4150 whether given configuration value has been given already.
4152 Affected files silcd/serverconfig.[c], server.[c].
4154 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4155 algorithm parts and created new file silcalgs.conf, that
4156 is now included from the example_silcd.conf.in.
4158 * Optimized the silc_server_connect_to_router_second to take
4159 the connection configuration object from the SilcServerConnection
4160 object instead of finding it during the connecting phase.
4161 Added the configuration object to SilcServerConnection struct.
4162 Affected files silcd/server_internal.h, server.c.
4164 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Add the client on channel after it was resolved at the
4167 channel message receiving, and it was not already on the
4168 channel. Affected file lib/silcclient/client_channel.c.
4170 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Fixed the public key authentication to allocate always the
4173 destination signature buffer instead of using static buffer.
4174 Affected file silcd/protocol.c.
4176 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Unified the serverconfig.[ch]'s helper function interface.
4179 Affected file silcd/serverconfig.[ch].
4181 * Removed doc/example_silc.conf.in since it is redundant.
4182 The make install will now install irssi/silc.conf file.
4184 * Added new Passphrase and Publickey authentication methods to
4185 config file, allowing both public key and passphrase based
4186 authentication to be set at the same time.
4188 Added `prefer_passphrase_auth' setting in config file which
4189 can be used to set to prefer passwd auth if both passwd and
4190 public key is set. If not set, public key is preferred.
4191 This has effect only when being initiator (responder will try
4194 Added support for authentication with passphrase and public key
4195 at the same time. The passphrase is tried first always since
4196 it is faster to check.
4198 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4200 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4202 * Merged the new SILC Config library, with the server parsing
4203 support. Read the header file silcconfig.h or the toolkit
4204 documentation for the news. Affected files are
4205 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4206 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4207 silcd/protocol.c silcd/server.c silcd/server_backup.c
4208 silcd/serverconfig.[ch] silcd/silcd.c.
4210 * Fixed some silclog documentation. Affected file is
4211 lib/silcutil/silclog.h.
4213 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4215 * The silc_cipher_register, silc_hash_register and
4216 silc_hmac_register now checks if the object to be registered
4217 is registered already. Affected files are
4218 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4220 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4224 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4226 * Allow zero length channel messages inside the Channel Message
4227 Payload. Affected file lib/silccore/silcchannel.c.
4229 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4230 as header filenames.
4232 * Removed lib/silcclient/README and created HTML file
4233 lib/silcclient/silcclient_using.html, which is now included
4234 as part of Toolkit documentation.
4236 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Fixed CUMODE_CHANGE notify handling to change the mode of
4239 correct client. Affected file lib/silcclient/client_notify.c.
4241 * Make silc_rng_alloc fail if it cannot allocate the sha1
4242 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4244 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4246 * Fixed the file transfer's key agreement payload to include
4247 zero port also if the hostname is NULL because it could not
4250 Call file transfer monitor callback now also if error occurs
4251 during key agreement protocol.
4253 Changed the silc_client_file_send interface to return the
4254 SilcClientFileError instead of session id. The session ID
4255 is returned into pointer provided as argument.
4257 Check that the file exists locally before sending the
4258 file transfer request at all.
4260 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4262 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4263 error than can occur while key agreement protocol. Affected
4264 file lib/silcclient/silcapi.h.
4266 * Fixed the event_mode CMODE handler to not crash when mode
4267 is changed and +k mode is set in the channel. Affected file
4268 irssi/src/silc/core/silc-channels.c.
4270 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4271 SILC_LOG_WARNING to give out Warning and not Error. Affected
4272 file lib/silcutil/silclog.c.
4274 * Fixed the channel message payload decryption in the function
4275 silc_channel_message_payload_decrypt to not modify the original
4276 buffer before it is verified that the message decrypted
4277 correctly. Otherwise, next time it is called with correct
4278 channel key it won't encrypt since the payload is corrupted.
4279 Affected file lib/silccore/silcchannel.c.
4281 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Do not constantly resize the window. A fix patch by cras.
4284 Affected file irssi/src/fe-text/screen.c.
4286 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4289 Affected file lib/silcutil/silcnet.c.
4291 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4293 * Fixed a bug in hash table internal routine for traversing
4294 the table with foreach callback. The current entry may
4295 become invalid in the callback but it was referenced after
4296 the callback returned.
4298 Do not allow auto rehashing of hash table during the
4299 silc_hash_table_foreach operation, for same reasons as it is
4300 not allowed for SilcHashTableList. Affected files are
4301 lib/silcutil/silchashtable.[ch].
4303 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4306 Win32 DLL. extern's in header files are now declared with
4309 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * Fixed private message handling. It used some old code that
4312 caused the client to crash. Affecte file is
4313 lib/silcclient/client_prvmsg.c.
4315 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Added function silc_client_add_channel,
4318 silc_client_replace_channel_id, and removed functions
4319 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4320 from client library.
4322 * Added cross reference of the joined channels to the
4323 SilcClientEntry, and changed the SilcChannelEntry's
4324 users list to SilcHashTable. The affected files are
4325 lib/silcclient/idlist.[ch].
4327 * Fixed a bug in hash table tarversing. While the hash table
4328 is traversed with SilcHashTableList the table must not be
4329 rehashed. It is now guaranteed that auto rehashable tables
4330 are not rehashed while tarversing the list. Also defined that
4331 silc_hash_table_rehash must not be called while tarversing
4332 the table. Added function silc_hash_table_list_reset that must
4333 be called after the tarversing is over. The affected files are
4334 lib/silcutil/silchashtable.[ch].
4336 * Changed all hash table traversing to call the new
4337 silc_hash_table_list_reset in server and in client library.
4339 * Added function silc_client_on_channel to return the
4340 SilcChannelUser entry if the specified client entry is joined
4341 on the specified channel. This is exported to application as
4342 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4344 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Fixed founder regaining problem with JOIN command on normal
4347 server. The notify for mode change must be sent always and
4348 not only if !cmd->pending. Affected file silcd/command.c.
4350 * Fixed the WHOWAS command's reply sending to support the
4351 lists correctly. Affected file silcd/command.c.
4353 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * When sending JOIN command to router for processing the
4356 sender's old command identifier was not saved back to the
4357 sender's command context, fixed now. The affected file is
4360 * Create the key in JOIN command of the router did not return
4361 the channel key, added check for this. Affected file is
4364 * Fixed a channel ID update bug in JOIN command reply. Do
4365 not directly upgrade the ID but call the function
4366 silc_idlist_replace_channel_id if the ID was changed.
4367 Affected file silcd/command_reply.c.
4369 * Fixed memory leaks from command calling if it would fail.
4370 Affected file silcd/command.c.
4372 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Applied patches from cras:
4376 Memory leak fixes around libaries, irssi window resize fix,
4377 new silclist.h and silcdlist.h, all extern inline changed to
4380 * Removed dotconf from lib/dotconf, not needed anymore.
4382 * Removed TRQ from lib/trq, not needed anymore.
4384 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4385 with server connections. Later this will be configurable
4386 in config file after new config file is done. Affected file
4389 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4391 * Fixed a crash in server related to channel announcements.
4392 Affected file silcd/server.c.
4394 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Fixed memory leaks in silc_server_create_new_channel*
4397 functions. Affected file silcd/server.c.
4399 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4400 which ID was changed. This way the router will send the
4401 user list for the channel again, and server won't be in
4402 desync in some rare circumstances. Affected file is
4403 silcd/packet_receive.c.
4405 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Check for NULL socket pointer in the function
4408 silc_server_packet_send_to_channel_real. Affected file
4409 silcd/packet_send.c.
4411 * Fixed the BAN notify handling to correctly remove ban
4412 list. Affected file silcd/packet_receive.c.
4414 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Fixed some header addition to Toolkit distribution in
4417 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4419 * Added lib/silcclient/client_ops_example.h as an template
4420 file for application programmers to quickly start using
4421 the SilcClientOperation functions in their application.
4422 Updated the lib/silcclient/README as well to tell about this
4423 nice file made available.
4425 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Call silc_server_remove_from_channels when removing client
4428 entry when NO_SUCH_CLIENT_ID was received. Affected file
4429 is silcd/command_reply.c.
4431 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Added server & router operator statistics updating. Affected
4434 file silcd/packet_receive.c and silcd/command.c.
4436 * Fixed the SERVER_SIGNOFF notify handling on normal server
4437 not to save the history information for clients. Same was
4438 fixed earlier in remove_clients_by_server function, but not
4439 here. Affected file silcd/packet_receive.c.
4441 * Raised the default connection-retry count from 4 to 7 in
4442 server. Affected file silcd/server.h.
4444 * Cancel any possible reconnect timeouts when we start the
4445 key exchange. Affected file silcd/server.c.
4447 * Do not reconnect on connection failure when SCONNECT was
4448 given. Affected files silcd/server.[ch].
4450 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4454 * Fixed the NICK command to always give the unformatted
4455 nickname to the one giving the NICK command. If unformatted
4456 nickname is cached already it will be formatted and the
4457 local entry will always get the unformatted nickname.
4458 Affected file lib/silcclient/idlist.c.
4460 * Fixed some double frees from client library commands.
4461 Affected file is lib/silcclient/command.c.
4463 * Fixed CUMODE command in server to assure that no one can
4464 change founder's mode than the founder itself, there was a
4465 little bug. Affected file silcd/command.c.
4467 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4469 * Removed the SilcClientCommandDestructor from the client
4470 libary, it is not needed anymore. Affected files are
4471 lib/silcclient/silcapi.h, command[_reply].[ch],
4472 client_notify, idlist.c.
4474 * Fixed GETKEY command to first resolve client, and then
4475 resolve the server only if the client was not found, instead
4476 of resolving both at the same time. Affected file is
4477 lib/silcclient/command.c.
4479 * Added silc_client_start_key_exchange_cb and lookup the
4480 remote hostname and IP address before starting the key
4481 exchange with server. The affected file is
4482 lib/silcclient/client.c.
4484 * The server's public key is now saved using the IP address
4485 of the server and not the servername for the filename.
4486 The hostname public key filename is checked as an fall back
4487 method if the IP address based filename is not found.
4489 Fixed the GETKEY command to save the fetched server key
4490 in correct filename.
4492 Print the remote server's hostname now when new key is
4493 received during connection process. Affected file is
4494 irssi/src/silc/core/client_ops.c.
4496 * Return always our own public key to the client if it asks
4497 for it with GETKEY command. Affected file silcd/command.c.
4499 * Removed the use_auto_addr variable from default config
4500 file since it was in wrong section. Affected file is
4503 * Fixed TOPIC_CHANGE notification to not route it when it
4504 was sent using silc_server_send_notify_to_channel function.
4505 Affected file silcd/command.c.
4507 * Fixed silc_server_send_notify_kicked to send the kicker's
4508 Client ID also, it was missing. Affected files are
4509 silcd/command.c, silcd/packet_send.[ch].
4511 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4513 * Do not save client history information in SERVER_SIGNOFF.
4514 Fixes the bug in normal server that it does not detect
4515 the client becoming valid after the server becomes back
4516 online. Affected file silcd/server_util.c.
4518 * Added `sock_error' field into the SilcSocketConnection
4519 context. When error occurs during socket operation (read
4520 or write) the error is saved. Added also new function
4521 silc_socket_get_error to return human readable socket error
4522 message. Affected files are lib/silcutil/silcsockconn.[ch],
4523 lib/silcutil/unix/silcunixsockconn.c, and
4524 lib/silcutil/win32/silcwin32sockconn.c.
4526 * The server now prints the socket error message in the
4527 signoff for client. Affected file silcd/server.c.
4529 * Fixed the `created' channel information sending from router
4530 to server in JOIN command. Checks now whether the channel
4531 really was created or not and set it according that.
4533 Fixed the JOIN command to use the client entry's current
4534 ID during the joining procedure instead of the one it sent
4535 in the command (it is checked though), since it can change
4536 between the packet processing and command processing, and
4537 would just case unnecessary pain in the client end. Affected
4538 file silcd/command.c.
4540 * Fixed a channel key payload sending to use correct channel
4541 ID when the server was forced to change the channel's ID by
4542 router. Router sent the key payload with the old Channel ID.
4543 Affected file silcd/packet_receive.c.
4545 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * Call silc_server_save_channel_key only if the key payload
4548 was provided in the JOIN command's command reply. Affected
4549 file silcd/command_reply.c.
4551 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Fixed silc_mp_sizeinbase to return the value correctly with
4554 MPI. Affected file lib/silcmath/mp_mpi.c.
4556 * Fixed the stop_server signal to correctly stop the scheduler
4557 and gracefully stop the server when SIGTERM or SIGINT signals
4558 are received. Affected file silcd/silcd.c.
4560 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4562 * Simple handling of TERM and HUP signals. Also added some log
4563 flushing call around. Affected file is
4566 * Fixed small bugs in silclog.c. Now buffering output will take
4567 effect after 10 seconds since startup: This will ensure that
4568 no important startup messages are lost. Also output redirection
4569 will preserve original format ([Date] [Type] message).
4570 Affected file is lib/silcutil/silclog.c.
4572 * Added two options to the config file, in the logging section:
4573 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4574 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4576 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4578 * Do not print the warning about log files not being initialized
4579 more than once to avoid excess logging. Affected file is
4580 lib/silcutil/silclog.c.
4582 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4583 the SIM copying in make install in Makefile.am.pre.
4585 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4587 * Rewritten silclog APIs. Globally interesting changes follows:
4588 silc_log_set_files() changed to silc_log_set_file().
4589 silc_log_set_callbacks() changed to silc_log_set_callback().
4590 ROBOdoc documented silclog header file.
4591 SilcLogCb now returns bool to wether inihibit the default
4592 handler or not (to keep the old behaviour return always TRUE).
4593 The new APIs should also fix the problem of the
4594 silcd_error.log file that was written in the current directory.
4597 Log files streams will remain opened after silc_log_set_file()
4598 call, means less CPU usage notably on high traffic servers.
4599 File streams are now full buffered, and flushed to the disk
4600 every 5 minutes, lesses HD activity and CPU usage.
4601 Messages can be redirected, allowing admins to configure
4602 one single logfile for all server messages.
4603 the silc_log_quick global variable to activate fast-logging.
4604 Affected files lib/silcutil/silclog.[ch]
4606 * Changed some code to conform new silclog APIs. Affected
4607 files are doc/example_silcd.conf.in, silcd/server.c
4608 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4611 * Fixed a memory leak that could occur in some situations.
4612 Affected file silcd/serverconfig.c.
4614 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Added the silc_client_del_client to remove the client from
4617 all channels as well. Affected file lib/silcclient/idlist.c.
4619 * Fixed the client library to correctly remove the client
4620 from all channels when the client entry is being destroyed.
4621 Affected file lib/silcclient/client_notify.c, command.c.
4623 * Added auto-nicking support to the client library. If the
4624 applicatio now sets client->nickname it will be sent to the
4625 server after connecting by the library. This way for example
4626 SILCNICK (or IRCNICK) environment variables will have effect
4627 and always change the nickname automatically to whatever
4628 it is wanted. Affected file lib/silcclient/client.[ch].
4630 * Renamed silc_server_command_bad_chars to the
4631 silc_server_name_bad_chars and moved it to the
4632 silcd/server_util.[ch]. Added also new function
4633 silc_server_name_modify_bad to return nickname that
4634 includes bad characters as new nickname without those
4635 bad characters. This check and modify is now used in
4636 silc_server_new_client when the username is initially set
4637 as nickname, so it must be checked to be valid nickname.
4638 Affected file silcd/packet_receive.c.
4640 * The nickname length is now taken from the packet for real
4641 and not trusted to strlen() since it clearly can return
4642 wrong length for nickname including bad characters. This
4643 also applies to channel names. Affected file silcd/command.c.
4645 * Removed the lib/silcsilm/modules directory. Modules are now
4646 compiled into the lib/silcsim. Fixed the copying of the
4647 modules to follow symbolic links in Makefile.am.pre.
4649 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * Fixed silc_string_regexify list creation. Fixes bugs with
4652 BAN and INVITE commands in server. The affected file is
4653 lib/silcutil/unix/silcunixutil.c.
4655 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4657 * Removed the command destructor entirely from the server's
4658 command and command reply routines. It is not needed, and
4659 its usage was buggy and caused crashes. Affected files are
4660 silcd/command[_reply].[ch].
4662 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4664 * Cancel protocol and NULL sock->protocol if timeout
4665 occurred during protocol. Affected file silcd/server.c.
4667 * Cancel protocol timeouts always before calling the final
4668 callback, to assure that after final callback is called
4669 no other state will be called for the protocol anymore.
4670 Affected file silcd/protocol.c.
4672 * Print error log if incoming connection configuration could
4673 not be found. Affected file silcd/server.c.
4675 * Fixed JOIN command to correctly save the founder mode
4676 to the client on normal SILC server, when the channel
4677 was created by the router. Affected file silcd/command.c.
4679 * Fixed LIST command (hopefully) to send correct reply
4680 packets. Affected file silcd/command.c.
4682 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4684 * The silc_packet_receive_process now returns FALSE if the
4685 read data was invalid packet, and TRUE if it was ok.
4687 The server now checks that if unauthenticated connection
4688 sends data and its processing fails the server will close
4689 the connection since it could be a malicious flooder.
4691 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4693 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4695 * Make sure the warning about error opening a log file is
4696 printed only once and not everytime it fails (produces
4697 too much useless log). Affected file lib/silcutil/silclog.c.
4699 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4701 * Made the silc_server_daemonise() function more readable.
4702 Affected file silcd/server.c.
4704 * Pid file is now optional, the user may comment it out from
4705 the config file. Removed define SILC_SERVER_PID_FILE, we
4706 don't need a default any longer. Affected file
4707 configure.in.pre, lib/Makefile.am.pre.
4709 * Make some use of the pid file. The server now dies at startup
4710 if it detects a valid pid file on his path. The server would
4711 die anyway in this circumstance, because of the bind() failure.
4712 Affected file silcd/silcd.c.
4714 * No longer compiling lib/dotconf.
4716 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4718 * Fixed JOIN command parsing not to crash. Affected file
4719 lib/silcclient/command.c.
4721 * Fied the NICK_CHANGE notify to add the new client entry
4722 even it is resolved. This removes an <[unknown]> nick
4723 thingy bug in the client. Affected file is
4724 lib/silcclient/client_notify.c.
4726 * Do not try to allocate 0 bytes (efence does not like it)
4727 in lib/silccore/silccomand.c when encoding payload.
4729 * Do not take IRCNICK as nickname in Irssi SILC client since
4730 it is not possible to set nickname before hand connecting
4731 the server (TODO has an entry about adding auto-nicking
4734 * Changed the silc_server_command_pending to check whether
4735 there already exists an pending entry with the specified
4736 command, command identifier and pending callback. This is
4737 to fix IDENTIFY and WHOIS related crashes that may register
4738 multiple pending commands with same identifier. Affected
4739 file silcd/command.c.
4741 * Fixed the server to reconnect to the router even if it
4742 was already reconnecting and EOF was received. This to
4743 fix a possibility that the server wouldn't ever try to
4744 auto-reconnect to the router. Affected file silcd/server.c.
4746 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4748 * Fixed the server's password authentication to use the
4749 length of the locally saved password, and not the one
4750 sent in the packet. Affected file silcd/protocol.c.
4752 * Fixed same password authentication problem in the
4753 Authentication Payload handling routines in
4754 lib/silccore/silcauth.c.
4756 * Yet another password authentication problem fixed with
4757 channel password handling in silcd/command.c.
4759 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4761 * If first character of string in silc_parse_userfqdn is '@'
4762 then do not parse it. Affected file is
4763 lib/silcutil/silcutil.c.
4765 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4767 * Fixed minor bug in IDENTIFY command reply sending, which
4768 caused various weird problems during JOIN when it was
4769 resolving names for users. Affected file silcd/command.c.
4771 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4773 * Fixed the IDENTIFY command reply sending to chech better valid
4774 clients. It was possible to send incomplete list of replies.
4775 Affected file silcd/command.c.
4777 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4779 * Added silc_client_command[s]_[un]register functions now to
4780 dynamically register the commands in client library. Removed
4781 the static table of commands. This allows the client library
4782 to call commands without causing the application to know about
4783 what commands library has called.
4785 Removed the INFO command reply kludge to detect when the command
4786 was called by library. Now library use its own command reply
4787 function for INFO command.
4789 Added function silc_client_command_call to call a command.
4790 Application can use it to call command, not access the structure
4793 Now all commands that are sent by the client library (not
4794 explicitly sent by application) use own command reply functions.
4796 Affected files around lib/silcclient/ and in
4797 irssi/src/silc/core/.
4799 * Fixed the WHOIS command reply sending to chech better valid
4800 clients. It was possible to send incomplete list of replies.
4802 Fixed the WHOIS and IDENTIFY to send the request to router
4803 if normal server did not do it and did not find any results.
4805 Affected file silcd/command.c.
4807 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4809 * Moved the internal data from SilcClient context into its
4810 own file, not accesible to application. Affected files
4811 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4812 and other files in client library.
4814 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4816 * Added doc/examples installation target in Makefile.am.pre.
4819 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4822 commands the found client entry will be removed from the
4823 cache, after notifying application about the error. Affected
4824 file lib/silcclient/command_reply.c.
4826 * Changed the /MSG to check for exact nickname user gave, and
4827 not let `nick' match `nick@host' if it is only one found. Now,
4828 user must type the exact nickname (like nick@host2) even if
4829 there are no more than one same nicks found. This is to avoid
4830 a possibility of sending nickname to wrong nickname since
4831 `nick' could match `nick@host'. Affected file is
4832 irssi/src/core/silc-servers.c.
4834 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4836 * Do not print "you are now server operator" or similar when
4837 giving /away command. Affected files are
4838 irssi/src/silc/core/client_ops.c, silc-servers.h.
4840 * Made the silc_server_command_pending_error_check to send
4841 the same command reply payload it received back to the
4842 original sender of the command. This way all arguments
4843 that was received by the server will be received by the
4844 client too. Affected file silcd/command.c.
4846 * Added the silc_idcache_add to return the created cache entry
4847 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4849 * Add global clients to expire if they are not on any channel.
4850 This is because normal server will never know if they signoff
4851 if they are not on any channel. The cache expiry will take
4852 case of these entries. This is done by normal servers only.
4853 The affected files are silcd/command_reply.c,
4854 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4856 * If server receives invalid ID notification for WHOIS or
4857 IDENTIFY and the ID exists in the lists, it is removed.
4858 Affected file silcd/command_reply.c.
4860 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4861 in client then client entry that it matches is searched and
4862 the nickname is printed on the screen for user. Affected
4863 file irssi/src/silc/core/client_ops.c.
4865 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4867 * Use cache entry expire time in the LIST command reply to
4868 purge old entries from the cache after the LIST command
4869 reply has been received. This way we don't have non-existent
4870 entries in the cache for too long. Affected file is
4871 silcd/command_reply.c.
4873 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4875 * If we are normal server, and we've not resolved client info
4876 in WHOIS or IDENTIFY from router, and it is global client,
4877 we'll check whether it is on some channel. If it is not
4878 then we cannot be sure about its validity and will resolve it
4879 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4880 file silcd/command.c.
4882 * Search channel by name (if possible) rather than by ID
4883 in IDENTIFY command's command reply. Affected file is
4884 silcd/command_reply.c.
4886 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4888 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4889 Updated specs and implemented it. Affected file silcd/command.c,
4890 silcd/packet_send.c and silcd/packet_receive.c.
4892 * Implemented the <founder auth> payload handling in the JOIN
4893 command. If provided all conditions for channel joining
4894 except requirement to provide correct passphrase can be
4895 overrided by the channel founder. Updated the protocol specs.
4896 Affected file silcd/command.c.
4898 Added support for founder auth in JOIN command in client
4899 library. Fixed the parsing of the JOIN command now to support
4900 all options as they should be. The affected file is
4901 lib/silcclient/command.c.
4903 * Optimized the WHOIS and IDENTIFY commands to send the request
4904 to router only if it includes nicknames or other names. If
4905 they include only IDs then check the local cache first before
4906 routing. Affected file is silcd/command.c.
4908 * Added channels topic announcements. Affected file is
4909 silcd/packet_receive.c and silcd/server.c.
4911 * Fixed the silc_server_send_notify_topic_set to really destine
4912 the packet to channel. Affected file silcd/packet_send.c.
4914 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4915 library. Affected file lib/silcclient/client_notify.c.
4917 * Added UMODE announcements. Affected file silcd/server.c.
4919 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * Memory leak fixes in:
4923 lib/silcutil/silcsockconn.c
4924 lib/silcske/silcske.c
4925 lib/silcske/groups.c
4927 lib/silccrypt/silcpkcs.c
4928 lib/silccore/silccommand.c
4929 lib/silccore/silcidcache.c
4934 * ROBOdoc documented the lib/silcske/groups.h file and a
4935 bit changed the interface for better.
4937 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4939 * Update the client entry context in the ID cache after
4940 nick change. Affected file lib/silcclient/command.c.
4941 Fixes the CUMODE command when regaining founder privileges,
4942 and a little WHOIS problem.
4944 * Fixed silc_net_gethostbyname to correctly call the
4945 inet_ntop. Affected file lib/silcutil/silcnet.c.
4947 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4949 * Added IPv6 support checking to the configure.in.pre, added
4950 also --enable-ipv6 option to override the check. Affected
4951 file configure.in.pre.
4953 * The silc_thread_create now calls the start function
4954 directly if threads support is not compiled in. Removes
4955 ugly #ifdef's from generic code. Affected files are
4956 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4958 * Added silc_net_gethostby[name/addr]_async to asynchronously
4959 resolve. Affected files are lib/silcutil/silcnet.[ch].
4961 * Added support for rendering IPv6 based server, client and
4962 channel IDs. Affected file lib/silcutil/silcutil.c.
4964 * Added support for creating IPv6 based server IDs. Affected
4965 file is silcd/serverid.c.
4967 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4969 * Added silc_net_gethostby[addr/name] into the
4970 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4971 routines. Added silc_net_is_ip[4/6]. Affected file is
4972 lib/silcutil/unix/silcunixnet.c. All routines that take
4973 address as argument now supports both IPv4 and IPv6 addresses.
4975 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4977 * Fixed LIST command reply sending in server. Affected file
4980 * Server now sends the kicker's client ID in the KICK notify
4981 to the kicked client. Affected file silcd/command.c.
4983 * The client library now parses the kickers client ID and
4984 UI displays it. Affected files lib/silcclient/client_notify.c
4985 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4987 * Made all payload parsing function prototypes consistent.
4988 They all take now const unsigned char * and uint32 pair as
4989 the payload data instead of SilcBuffer. Changes all around
4990 the source tree. Other unsigned char* -> const unsigned char*
4991 changes around the tree as well.
4993 * Optimized SFTP client and server packet sending not to
4994 allocate new buffer for each packet but to recycle the
4995 first allocated buffer. Affected files are
4996 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4998 * Optimized the SFTP client to use SilcList instead of
4999 SilcDList for requests, because it is faster. Affected file
5000 is lib/silcsftp/sftp_client.c.
5002 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5003 into lib/silccore/silcid.[ch].
5005 Renamed silcpayload.[ch] into silcargument.[ch].
5007 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * If client entry is deleted with active key agreement
5010 session, abort the session.
5012 The silc_client_abort_key_agreement now calls the completion
5013 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5015 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5018 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5020 * Don't use __restrict in older GCC's. Affected file is
5021 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5023 * silc_net_localhost now attempts to reverse lookup the
5024 IP/hostname. Affected file lib/silcutil/silcnet.c.
5026 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5027 command. It can be used to gain founder privileges at
5028 the same time when joining the channel.
5030 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5031 kicker's client ID as well. Updated protocol specs.
5033 Defined that the server must send SILC_COMMAND_IDENTIFY
5034 command reply with error status to client who sent
5035 private message with invalid client ID.
5037 Updated the protocol specification.
5039 * Added silc_server_send_command_reply to send any
5040 command reply. Affected file silcd/packet_send.[ch].
5042 * Added silc_id_payload_encode_data to encode ID payload
5043 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5045 * The server now send IDENTIFY command reply with error
5046 status if client ID in private message is invalid. Affected
5047 file silcd/packet_receive.c.
5049 * Save the server key file with server's IP address in
5050 the filename instead of hostname. The affected file is
5051 irssi/src/silc/core/client_ops.c.
5053 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5055 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5058 * Added libtool support for compiling shared objects in
5059 lib/silcsim. Affected file configure.in.pre and
5060 lib/silcsim/Makefile.am. Original patch by cras.
5062 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Pid file configuration, and server's config file fixes
5065 patch by toma. Updated CREDITS file.
5067 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * Fixed silc_client_channel_message to not try to decrypt
5070 the message twice if it resolved the destination client
5071 information. This could cause of dropping one channel
5072 message. Affected file lib/silcclient/client_channel.c.
5074 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5076 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5077 lib/silcclient/client.c. This function is used when the SILC
5078 Client is run under some other scheduler, or event loop or
5079 main loop. On GUI applications, for example this may be
5080 desired to used to run the client under the GUI application's
5081 main loop. Typically the GUI application would register an
5082 idle task that calls this function multiple times in a second
5083 to quickly process the SILC specific data.
5085 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5087 * Fixed silc_server_drop() for dropping the supplementary
5088 groups as well, this could cause a security hole on some
5091 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5093 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5096 * Write PID file after dropping privileges. Added -F option
5097 to run server on foreground. A patch by debolaz.
5098 Affected files silcd/server.c, silcd/silcd.c.
5100 * Fixed MOTD to return the MOTD file server name. Affected
5101 file silcd/command.c.
5103 * Added INFO command reply handling to the Irssi SILC Client.
5104 Affected file irssi/src/silc/core/client_ops.c.
5106 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5108 * Fixed the silc_idcache_list_* routines to really support
5109 the dynamic list. Fixes a crash. Affected file is
5110 lib/silccore/silcidcache.c.
5112 * Fixed the LIST command reply to really call LIST command's
5113 pending callbacks. Affected file silcd/command_reply.c.
5115 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5117 * Update conn->local_entry->nickname after giving NICK
5118 command. Affected file lib/silcclient/command.c.
5120 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5122 * Added the [pid] option to the silcd configuration file
5124 Affected files: serverconfig.[ch] and silcd.c
5126 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Save fingerprint in WHOIS command reply in server.
5129 Affected file silcd/command_reply.c.
5131 * Fixed NICK commands pending callback registration.
5132 Affected file lib/silcclient/command.c.
5134 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Use ++server->cmd_ident when sending commands in server,
5137 instead of random number. Affected file silcd/command.c.
5139 * Fixed GETKEY command reply to call actually GETKEY pending
5140 command callbacks. Affected file silcd/command_reply.c.
5142 * A bit stricter check for nicknames. Check for same nickname
5143 in NICK command also. Affected file silcd/command.c.
5145 * Do not call INFO command everytime client ID changes, only
5146 during first connecting. Affected file lib/silcclient/client.c.
5148 * Set the new nickname only after successful command reply for
5149 NICK command is returned by server. Affected file
5150 lib/silcclient/command.c.
5152 * Remove nicknames from nicklist during server_signoff notify.
5153 Should fix /NAMES bit more. The affected file is
5154 irssi/src/silc/core/silc-channels.c.
5156 * Added `fingerprint' field to the SilcIDListData in the
5157 silcd/idlist.h to hold the fingerprint of the client's
5160 Send the fingerprint of the client's public key in WHOIS
5163 Affected files silcd/command.c, and silcd/idlist.[ch].
5165 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5166 create fingerprint from given data.
5168 * Show the fingerprint of the client's public key in WHOIS.
5169 Affected files irssi/src/module-formats.[ch] and
5170 irssi/src/silc/core/client_ops.c.
5172 * Format the multiple same nicknames also during JOIN and
5173 NICK_CHANGE notifys. Affected file is
5174 lib/silcclient/client_notify.c.
5176 * Do not print error on screen for invalid private message
5177 payload since it can come if someone is sending private
5178 messages with wrong key. Affected file
5179 lib/silccore/silcprivate.c.
5181 * Fixed multiple concurrent /PING crash. Affected file
5182 lib/silcclient/command.c.
5184 * Changed the wrong ID encoding. All IP addresses must be
5185 in MSB first order in encoded format. They were encoded
5186 wrong and was in LSB format. Affected files are
5187 silcd/serverid.c, lib/silcutil/silcutil.c.
5189 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5191 * Call the `connect' client operation through the scheduler
5192 in case of error. Affected file lib/silcclient/client.c.
5194 * Call the `failure' client operation even if the error
5195 occurred locally during a protocol. Affected file is
5196 lib/silcclient/protocol.c.
5198 * Added support of sending LIST command to router from normal
5199 server. This way normal server can get list of all channels
5200 in the network too. Fixed the channel list sending in the
5201 server too. Affected files are silcd/command.c, and
5202 silcd/command_reply.[ch].
5204 * Added silc_server_update_channels_by_server and
5205 silc_server_remove_channels_by_server. They are used during
5206 disconnection of primary router and in backup router protocol.
5207 Affected file silcd/server_util.[ch], silcd/server.c and
5208 silcd/server_backup.c.
5210 * Fixed channel adding to global list in IDENTIFY command
5211 reply in server. Affected file silcd/command_reply.c.
5213 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * If the incoming packet type is REKEY or REKEY_DONE process
5216 that packet always synchronously. Fixes yet another MAC
5217 failed error on slow (dialup) connections. Affected file
5218 lib/silcclient/client.c and silcd/server.c.
5220 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Call check_version SKE callback for initiator too. Affected
5223 file lib/silcske/silcske.c.
5225 * Implemented fix for security hole found in the SKE that was
5226 fixed in the specification few days back; the initiator's
5227 public key is now added to the HASH value computation.
5228 Added backwards support for the old way of doing it too, for
5229 old clients and old servers. Affected file is
5230 lib/silcske/silcske.c.
5232 * Enabled mutual authentication by default in SKE. If initiator
5233 is not providing mutual authentication the responder will
5234 force it. This will provide the proof of posession of the
5235 private key for responder. The affected files are
5236 lib/silcclient/protocol.c and silcd/protocol.c.
5238 * Do not cache anymore the server's public key during SKE.
5239 We do mutual authentication so the proof of posession of
5240 private key is done, and if the server is authenticated in
5241 conn auth protocol with public key we must have the public
5242 key already. Affected file silcd/protocol.c.
5244 * Added new global debug variable: silc_debug_hexdump. If
5245 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5246 file lib/silcutil/silclog.[ch].
5248 * Fixed compilation warning due to char * -> const char *.
5249 Affected files lib/silcutil/silcnet.h, and
5250 lib/silccore/silcauth.[ch].
5252 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * Fixed CMODE command when new channel key was created. If
5255 the creation failed the old key was removed. Next time giving
5256 same command would crash the server since the old key was
5257 freed already. Affected file silcd/command.c.
5259 * Fixed the silc_server_announce_get_channels to not crash
5260 on reconnect. Affected file silcd/server.c.
5262 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Added silc_log_set_debug_string function to set a regex
5265 string to match for debug output. Only the function names,
5266 or filenames matching the given debug string is actually
5267 printed. This way it is possible to filter out those debug
5268 strings that user is not interested in.
5270 Fixed a bug in silc_string_regexify.
5272 Affected files lib/silcutil/silclog.[ch], and
5273 lib/silcutil/unix/silcunixutil.c.
5275 * Changed the -d options in both server and Irssi SILC client
5276 to take the debug string as argument. Affected files
5277 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5279 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5281 * Added silc_hash_babbleprint to create a Bubble Babble
5282 Encoded fingerprint. The encoding is developed by Antti
5283 Huima (draft-huima-babble-01.txt), and it creates human
5284 readable strings out of binary data. Affected file
5285 lib/silccrypt/silchash.[ch].
5287 * Print the babble print now in addition of fingerprint as well
5288 in Irssi SILC client. Affected files are
5289 irssi/src/fe-common/silc/module-formats.[ch],
5290 irssi/src/fe-common/silc/core/client_ops.c.
5292 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5294 * Fixed a security problem found in SKE. The initiator's
5295 public key too is now added to the HASH hash value creation
5296 which is signed by the responder to create the SIGN value.
5297 This will prevent anyone in the middle to lie to the responder
5298 about the initiator's public key. If this is done now, the
5299 man in the middle will get caught. Updated the protocol
5302 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5304 * Better installation directory handling. Configure module
5305 paths and other paths automatically to example_silc* files
5306 in doc/. A patch by toma.
5308 * Fixed compiler warning from MPI library, and from SILC RNG.
5311 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5312 It can be configured with ./configure. A patch by toma.
5314 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Find correct make to use in prepare-clean. A patch by
5317 toma. Affected file prepare-clean.
5319 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5321 * Added irssi variables use_auto_addr, auto_bind_ip,
5322 auto_bind_port and auto_public_ip.
5324 * Changed the interface for silc_client_send_key_agreement
5325 in lib/silcclient/silcapi.h
5329 irssi/src/silc/core/silc-core.c
5331 lib/silcclient/silcapi.h
5332 irssi/src/silc/core/silc-channels.c
5333 lib/silcclient/client_keyagr.c
5336 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Added silc_pkcs_public_key_compare to compare two
5339 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5341 * Check that the client who set the founder mode on the
5342 channel is the same client that is giving the founder
5343 mode to itself. It is done by comparing the saved public
5344 key (it is saved even in the authentication is passphrase).
5345 Affected file silcd/command.c.
5347 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Do not process packet for disconnected socket connection.
5350 Affected file lib/silccore/silcpacket.c.
5352 * Process the DISCONNECT packet through scheduler in the
5353 client library. Affected file lib/silcclient/client.c.
5355 * Fixed the silc_client_packet_parse to not to increase
5356 the packet sequence number if the conn->sock and the
5357 current socket connection is not same. This can happen
5358 for example during key agreement when the conn includes
5359 multiple socket connections (listeners). Affected file
5360 lib/silcclient/client.c.
5362 * The sender of the file transfer request now provides also
5363 the pointer (listener) for the key exchange protocol. If
5364 the listener cannot be created then it sends empty key
5365 agreement and lets the receiver provide the listener.
5367 Added `local_ip' and `local_port' arguments to the
5368 silc_client_file_send. If they are provided they are used,
5369 if not then it will attempt to find local IP address, if
5370 not found or bind fails then the remote client will provide
5373 Affected files are lib/silcclient/client_ftp.c and
5374 lib/silcclient/silcapi.h.
5376 * Extended the FILE SEND command to support defining the
5377 local IP and port for key exchange listener. They are
5378 optional. Affected file irssi/src/silc/core/silc-servers.c.
5380 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Defined to WHOIS command reply the sending of fingerprint
5383 of the client's public key (if the proof of posession of the
5384 corresponding private key is verified by the server).
5385 Updated to the protocol specification.
5387 * Added support of receiving the client's public key's
5388 fingerprint in command reply in client library. Affected
5389 file is lib/silcclient/command_reply.c, and
5390 lib/silcclient/idlist.[ch].
5392 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Do not send over 128 chars long nickname to the server
5395 in NICK command. Affected file lib/silcclient/command.c.
5397 * Do not send over 256 chars long channel names to the server
5398 in JOIN command. Affected file lib/silcclient/command.c.
5400 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Assure that silc_server_close_connection cannot be called
5403 twice for same socket context. Affected file is
5406 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5408 * Send error message to application if opening file for
5409 writing during file transfer fails. Affected file is
5410 lib/silcclient/client_ftp.c.
5412 Remove all file transfer sessions for a client that we're
5413 removing from ID cache.
5415 Affected file is lib/silcclient/client_ftp.c.
5417 * Fixed silc_net_addr2bin to return correct address. Affected
5418 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5420 * Fixed file transfer session removing on signoff notify.
5421 Affected file irssi/src/silc/core/silc-servers.c.
5423 * Added the SilcClientFileError to be returned in the monitor
5424 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5425 Affected file lib/silcclient/silcapi.h.
5427 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Fixed a crash in silc_client_ftp_free_sessions and
5430 silc_client_ftp_session_free_client. Affected file
5431 lib/silcclient/client_ftp.c.
5433 * Added `disabled' field in the SilcChannelEntry in the server
5434 to indicate if the server entry is disabled. Affected file
5435 silcd/idlist.h, silcd/command[_reply].c.
5437 * SILC server adds now /var/run/silcd.pid everytime it is
5438 started. Affected file silcd/silcd.c.
5440 * Added silc_server_packet_send_clients to send a packet to
5441 the provided table of client entries. Affected file
5442 silcd/packet_send.[ch].
5444 * Fixed a crash in client resolving in client_prvmsg.c in
5445 client library. Affected file lib/silcclient/client_prvmsg.c.
5447 * Do not actually remove the client directly from ID cache
5448 during SERVER_SIGNOFF, but invalidate it. This way we
5449 preserve the WHOWAS info for the client. Affected file
5450 silcd/server_util.c.
5452 * Fixed SERVER_SIGNOFF notify handling in the server. The
5453 server is now able to process incoming SERVER_SIGNOFF notify
5454 for a server that it doesn't even know about. It will remove
5455 the clients provided in the notify. Affected file
5456 silcd/packet_receive.c.
5458 * Check for partial packet in data queue after every packet that
5459 was found from the queue. Return and wait for more data if
5460 there is partial data in queue. Affected file is
5461 lib/silccore/silcpacket.c.
5463 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Added SilcClietFileError enum to indicate error in
5466 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5467 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5468 Affected files lib/silcclient/silcapi.h and
5469 lib/silcclient/client_ftp.c.
5471 * Check that newsize in silc_buffer_realloc is larger than
5472 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5474 * Added better monitor of file transfers. It now monitors
5475 key agreement protocol during the file transfer too. Added
5476 error reporting too. Affected files
5477 irssi/src/silc/core/silc-servers.c,
5478 irssi/src/fe-common/silc/module-formats.[ch].
5480 * Wrote a help file for FILE command.
5482 * Added silc_rng_global_get_byte_fast to get not-so-secure
5483 random data as fast as possible. Random data is read from
5484 /dev/urandom if available and from the SILC RNG if not
5485 available. It is used in padding generation. Affected file
5486 lib/silccrypt/silcrng.[ch].
5488 * All packets in client library are now processed synchronously.
5489 Optimized packet processing a lot. Affected file
5490 lib/silcclient/client.c.
5492 * All server connection packets are processing synchronously
5493 now in server, to optimize packet processing. Affected file
5496 * Include files are installed now only in Toolkit distribution
5497 if make install is given. Affected files: all Makefile.am's.
5499 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5501 * Assure that silc_client_notify_by_server_resolve does not
5502 resolve the client information multiple times. If it cannot
5503 be found by the first it cannot be found at all. Affected
5504 file lib/silcclient/client_notify.c.
5506 * Fixed WHOWAS command reply calling. Affected file
5507 lib/silcclient/command_reply.c.
5509 * Removed all references to silc_idlist_get_client from the
5510 Irssi SILC client since that call is internal call used by
5511 the library. The Irssi SILC client will use now client
5512 retrieval functions found in silcapi.h.
5514 * Fixed a bug in resolving nickname info before sending
5515 private message. It used freed memory. Affected file
5516 irssi/src/silc/core/silc-servers.c.
5518 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Assure my_channels statistics cannot go negative in server.
5521 Affected files silcd/server.c, silcd/server_util.c.
5523 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5527 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Win32 Toolkit changes. Affected files
5530 win32/silc.dsw, win32/libsilc/libsilc.def,
5531 win32/libsilcclient/libsilc.def,
5532 lib/silcutil/silcutil.c, and
5533 lib/sftp/sftp_fs_memory.c.
5535 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5537 * Added silc_net_localip to return local host's IP address.
5538 Affected file lib/silcutil/silcnet.[ch].
5540 * If key exchange or rekey protocol is active for a connection
5541 parse all packets syncronously since there might be packets
5542 in packet queue that we are not able to process without first
5543 processing packets before them. Affected file silcd/server,
5544 lib/silcclient/client.c.
5546 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5547 whether library should continue processing the packet.
5548 Affected file lib/silccore/silcpacket.h.
5550 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5551 SilcSFTPMonitorData to SFTP server to monitor various
5552 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5553 lib/silcsftp/sftp_server.c.
5555 * Added silc_file_size to return file size. Affected file
5556 lib/silcutil/silcutil.[ch].
5558 * Implemented the file transfer support for the client library.
5559 Added preliminary support for simple client to client one-file
5560 transmission. Affected file lib/silcclient/client_ftp.c,
5561 lib/silccilent/client.[ch].
5563 * Added new local command FILE to the Irssi SILC Client.
5564 It is used to perform the file transfer. It has subcommands
5565 SEND, RECEIVE, SHOW and CLOSE. Affected files
5566 irssi/src/silc/core/client_ops.c,
5567 irssi/src/silc/core/silc-server.[ch].
5569 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Relay the SILC_PACKET_FTP in the server. Affected files
5572 silcd/server.c and silcd/packet_receive.c.
5574 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Renamed silc_file_read and silc_file_write to functions
5577 silc_file_readfile and silc_file_writefile. Added function
5578 silc_file_open and silc_file_close. Affected files
5579 lib/silcutil/silcutil.[ch].
5581 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Resolve the client info when received private message or
5584 channel message for a client which nickname we don't know.
5585 Affected files lib/silcclient/client_prvmsg.c and
5586 lib/silcclient/client_channel.c.
5588 * Do not crash in /KEY if client is not connected. Affected
5589 file irssi/src/silc/core/silc-channels.c.
5591 * Added SilcClientStatus field to the SilcClientEntry in the
5592 lib/silcclient/idlist.h.
5594 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5595 is incomplete and is being resolved, it won't be resolved
5598 Make sure also that USERS command reply does not resolve
5599 twice information. Affected file is
5600 lib/silcclient/command_reply.c.
5602 Make sure that silc_client_get_clients_by_list does not
5603 resolve twice same information.
5605 * Check for valid client->id in the silc_server_free_client_data.
5606 Affected file silcd/server.c.
5608 * Fixed /GETKEY nick@server not to crash if the server entry
5609 is not found. Affected file lib/silcclient/command.c.
5611 * Fixed the silc_server_check_cmode_rights to check the
5612 requested modes correctly. Affected file silcd/command.c.
5614 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Better checks for non-printable chars in nick added.
5617 Affected file silcd/command.c.
5619 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * Call the silc_server_udpate_servers_by_server in the
5622 primary router that comes back online in the backup resuming
5623 protocol. Otherwise it routes packets wrong. Affected file
5624 silcd/server_util.[ch], silcd/server_backup.c.
5626 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5629 lib/silcutil/silcbuffmt.[ch].
5631 * Redefined the SILC packet header to include the padding
5632 length. Affected file lib/silccore/silcpacket.[ch].
5634 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5635 length for maximum padding up to 128 bytes). Affected
5636 file lib/silccore/silcpacket.h.
5638 * Removed all backwards support for old 0.5.x MAC thingies.
5639 The SILC packet header change makes it impossible to be
5640 backwards compatible.
5642 * Send the ENDING packet with timeout in the backup resuming
5643 protocol. This is to assure that all routers has connected
5644 to the primary router. Affected file silcd/server_backup.c.
5646 * Changed the RNG to take the first IV from random data. It
5647 used to take it from zero actually. Changed the RNG also
5648 to use /dev/urandom during session. /dev/random is used
5649 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5651 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5653 * Changed the SILC packet header to have the first two bytes
5654 (the packet length) encrypted. Affected files aroung the
5655 code tree, lib/silccore/silcpacket.[ch]. Removed the
5656 SilcPacketCheckDecrypt callback. It is not needed anymore
5657 since the silc_packet_receive_process will determine now
5658 whether the packet is normal or special.
5660 * Implemented the unidirectional MAC keys. Affected files
5661 lib/silcske/silcske.c, silcd/protocol.c and
5662 lib/silcclient/protocol.c.
5664 * Implemented the packet sequence number to the MAC computation.
5665 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5666 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5667 lib/silcclient/protocol.c.
5669 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Allow backup router to announce servers. All servers
5672 announced by backup router are added to the global list
5673 automatically. Update hte server's socket to our primary
5674 router also when backup router announces a server.
5675 Affected file silcd/packet_receive.c.
5677 * Do not update the client->router in the function
5678 silc_server_udpate_clients_by_server if the client is on
5679 global list. We might fail to find any specific server
5680 for locally connected clients and local cell clients. They
5681 should still use the `from' and not `to' as client->router.
5682 This fixes backup router resuming protocol. Affected file
5683 silcd/server_util.c.
5685 * Decrease channel statistics count only if the channel
5686 deletion worked. Affected files are silcd/server.c and
5687 silcd/server_util.c.
5689 * Added silc_server_update_servers_by_server to update origin
5690 of all server entries. Used during backup router protocol.
5691 Affected files silcd/server_util.[ch], silcd/server.c. and
5692 silcd/backup_router.c.
5694 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5695 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5696 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5697 lib/silccrypt/silchmac.c.
5699 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Assure that router cannot reroute the same channel message
5702 to the sender. Affected file silcd/packet_receive.c.
5704 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Made better checks that the channel message is not sent
5707 to the router it came from. Affected file is
5708 silcd/packet_send.c. Fixed memory leak too.
5710 * Announce informations for incoming router connection, but
5711 only after checking if it is replaced by backup router.
5712 Affected file silcd/packet_receive.c.
5714 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Fixed the backup resuming protocol to work in multiple
5717 router environment. Affected file silcd/server_backup.c.
5719 * Route packet only to one router in the function
5720 silc_server_packet_send_to_channel. Affected file is
5721 silcd/packet_send.c.
5723 * Fixed silc_server_send_notify_dest to set the broadcast
5724 flag. Fixed the silc_server_send_notify_topic to actually
5725 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5726 Affected file silcd/packet_send.c.
5728 * Changed the SFTP Filesystem interface. Changed the
5729 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5730 the filesystem operation function. The SilcSFTPFilesystem
5731 is now a context that is allocated by all filesystem allocation
5732 functions and it already includes the operations structure
5733 and filesystem specific context. It is given as argument
5734 now to the silc_sftp_server_start. This made the interface
5735 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5736 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5738 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Changed the backup router adding and getting interfaces
5741 in the server. The router that will be replaced by the
5742 specified backup router is now sent as argument. Affected
5743 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5746 * Added silc_net_addr2bin_ne to return the binary form of
5747 the IP address in network byte order. Affected files
5748 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5750 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Check for existing server ID in silc_server_new_server
5753 and in silc_server_connect_to_router_final and remove the
5754 old entry if it exists. Affected file silcd/packet_receive.c,
5757 * Send the channel message always to only one router, either
5758 in upstream or downstream. Affected file is
5759 silcd/packet_send.c.
5761 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Wrote the definition of the backup resuming protocol to the
5764 protocol specification.
5766 * Removed one redundant channel key generation from normal
5767 server during joining procedure. Removed one redundant
5768 channel key sending from server to router during joining
5769 procedure. Affected file silcd/command.c.
5771 * Made minor bugfixes to the backup router resuming protocol.
5772 Affected file silcd/server_backup.c, server.c.
5774 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Added --disable-asm configuration option. Affected files
5777 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5780 * Implemented the backup resuming protocol that is used to
5781 resume the primary router position in the cell after the
5782 primary router comes back online. Affected files
5783 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5784 and silcd/server_util.[ch].
5786 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Sleep two (2) seconds after sending QUIT command to server.
5789 Affected file lib/silcclient/command.c.
5791 * Assure that if outgoing data buffer is pending do not force
5792 send any data. Affected file silcd/packet_send.c.
5794 * Assure that if outgoing data buffer is pending do not force
5795 send any data. Affected file lib/silcclient/client.c.
5797 * Implemented the backup router support when the primary router
5798 goes down. The servers and routers can now use the backup
5799 router as new primary router without loosing connectivity.
5801 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5804 in the server to indicate disabled entry. All data read
5805 from the connection will be ignored and no data is sent
5806 for entry that is disabled. Affected files are
5807 silcd/idlist.h, silcd/server.c.
5809 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Created SFTP client and server test programs in the
5812 lib/silcsftp/tests directory.
5814 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Implemented memory filesystem (virtual filesystem) for
5817 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5820 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Implemented the SFTP (SSH File Transfer Protocol) to the
5823 lib/silcsftp. It includes SFTP client and SFTP server
5826 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Moved lib/silccore/silcprotocol.[ch] to the
5829 lib/silcutil library.
5831 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5832 take variable argument list pointer as argument. Affected
5833 file lib/silcutil/silcbuffmt.[ch].
5835 * Added silc_buffer_set function that is used to set data
5836 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5837 Affected file lib/silcutil/silcbuffer.h.
5839 * Changed various routines in the core library to use the new
5840 silc_buffer_set instead of allocating new buffer only for
5843 * Added 64-bit value formatting and unformatting support to the
5844 silc_buffer_[un]format routines. Affected file is
5845 lib/silcutil/silcbuffmt.[ch].
5847 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5848 to includes/bitmove.h.
5850 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Fixed channel user mode saving in client library. Affected
5853 file lib/silcclient/command[_reply].c.
5855 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Defined the file transfer to the SILC Protocol. Added
5858 new packet type SILC_PACKET_FTP and defined File Transfer
5859 Payload. The mandatory file transfer protocol is SFTP
5860 (SSH File Transfer Protocol). Affected file in addition
5861 of the internet draft is lib/silccore/silcpacket.h.
5863 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5864 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5865 is used as part of backup router protocol when the primary
5866 router of the cell is back online and wishes to resume
5867 the position as primary router.
5869 * Redefined the MAC generation keys in the protocol. The
5870 same key is not used anymore in both direction. Both
5871 direction will now use different keys for sending and
5872 receiving. This fixes a potential security flaw. This
5873 change causes incompatibilities in the protocol.
5875 * Redefined also the MAC computation from the packet.
5876 An packet sequence number is now added to the MAC
5877 computation. This prevents possible replay attacks against
5878 the protocol. This change too causes incompatibilities
5881 Added `sequence' field to the SilcPacketContext to hold
5882 the current sequence number for the packet.
5884 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Added `created' field to the SilcIDListData in the file
5887 silcd/idlist.h to indicate the time when the entry was
5890 * Added `created' field to the SilcChannelEntry too. Affected
5891 file silcd/idlist.h.
5893 * Added `creation_time' aguments to all the announcement functions
5894 in the server. If it is provided then only the entries that
5895 was created after the provided time frame are actually
5896 announced. Affected file silcd/server.[ch].
5898 * The protocol says that the Channel ID's IP address must be
5899 based on the router's IP address. Added check for this in
5900 the silc_server_new_channel when processing incoming New Channel
5901 Payload. Affected file silcd/packet_receive.c.
5903 * Print out the correct version with --version in SILC client.
5904 Affected file irssi/src/silc/core/silc-core.c.
5906 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Fixed WHOWAS command to check for completnes of the client
5909 entry always, not just when the command is coming from client.
5910 Affected file silcd/command.c.
5912 * Added new function silc_server_packet_queue_purge to purge the
5913 outgoing data queue to the network. After the function returns
5914 it is guaranteed that the outgoing packet queue is empty.
5915 Affected file silcd/packet_send.[ch].
5917 * Purge the outgoing packet queue in the rekey protocol's final
5918 callback to assure that all rekey packets go to the network
5919 before quitting the protocol. Affected file silcd/server.c.
5921 * Added silc_client_packet_queue_parse as similar function as
5922 in server to the client library. The affected file is
5923 lib/silcclient/client.c.
5925 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Splitted silcd/server.c and created silcd/server_util.[ch]
5928 for utility functions.
5930 * Added new socket flag SILC_SF_DISABLED to indicate that the
5931 connection is open but nothing can be sent to or received from
5932 the connection. Affected file lib/silcutil/silsockconn.[ch].
5933 The checking for disabled socket is checked in the low level
5934 silc_socket_write and silc_socket_read functions.
5936 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Allow only nicknames and channel names that fits into the
5939 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5941 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * When processing JOIN command reply in server check that if
5944 the channel exists in our global list we'll move it the local
5945 list. Affected file silcd/command_reply.c.
5947 * Fixed the check whether client is joined on the channel already
5948 in JOIN command. Affected file lib/silcclient/command.c.
5950 * Fixed the JOIN command reply to check whether the channel
5951 already exists. Affected file lib/silcclient/command_reply.c.
5953 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Added silc_ske_status_string to map the SKE error numbers
5956 to readable strings. The affected files are
5957 lib/silcske/silcske[_status].[ch].
5959 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5961 * Do not show the private channels on the WHOIS channel list
5962 as it is not allowed by the protocol. The affected file is
5965 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5967 * Assure that the packet length digged from the actual packet
5968 is something sensible in the silc_packet_decrypt_rest_special
5969 in lib/silccrypt/silcpacket.c.
5971 * Free and NULL the allocated pointer in silc_hmac_alloc if
5972 the HMAC allocation fails. The affected file is
5973 lib/silccrypt/silchmac.c.
5975 * Print the selected security properties to the log files in
5976 the server. Affected file silcd/protocol.c.
5978 * Add SKE's reference counter even if calling the completion
5979 callback manually. Otherwise it goes negative, although it
5980 does not cause any problems. The affected file is
5981 lib/silcske/silcske.c.
5983 * Remove the client entry with short timeout after giving the
5984 KILL command. Affected file lib/silcclient/command.c.
5986 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5987 case all found clients are already disconnected (WHOWAS would
5988 found them) in the server. Affected file silcd/command.c.
5990 * Update the last_receive (time of last data received) to be
5991 updated only when received private or channel message so that
5992 the idle time showed in WHOIS makes more sense.
5994 * Added boolean field `valid' in to the SilcClientEntry in the
5995 client library to indicate whether the entry is valid or not.
5996 This fixes the nickname change bug on channel when changing
5997 the nickname to be same than the old (like nick to Nick) the
5998 nickname formatter doesn't set the new nick anymore to Nick@host.
5999 Affected file lib/silcclient/idlist.[ch].
6001 * Now actually fixed the nickname changing on disconnection.
6002 Added new function silc_change_nick to the Irssi SILC Client.
6003 Affected file irssi/src/silc/core/client_ops.c,
6004 irssi/src/silc/core/silc-nicklist.[ch].
6006 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Check that the public key exists in the GETKEY command before
6009 trying to encode it. Affected file silcd/command.c.
6011 * Print some notifications on received public keys with GETKEY
6012 command in the Irssi SILC Client. Affected files are
6013 irssi/src/fe-common/silc/module-formats.[ch],
6014 irssi/src/silc/core/client_ops.c.
6016 * Use IDENTIFY command to resolve the server information in the
6017 GETKEY command instead of INFO command. Affected file
6018 lib/silcclient/command.c.
6020 * All command reply functions in the client library now calls
6021 the pending command reply callbacks even if an error has
6022 occurred. The server has done this a long time and now it was
6023 time to move the client library to this as well. Now all
6024 errors can be delivered back to the pending command reply
6025 callbacks if necessary. Affected files are
6026 lib/silcclient/command[_reply].[ch].
6028 * Change the nickname on disconnection back to the username
6029 because in reconnect the server will enforce it to it anyway.
6030 Affected file irssi/src/silc/core/silc-servers.c.
6032 * Fixed a config file parsing bug in the Irssi SILC client.
6033 Affected file irssi/src/silc/core/clientconfig.c.
6035 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * When printing the channel mode on JOIN, verify that the
6038 channel key and channel's HMAC are valid. Affected file
6039 irssi/src/silc/core/client_ops.c.
6041 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6044 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6045 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6047 * Removed channel key rekey task deleting from the function
6048 silc_server_save_channel_key. Affected file silcd/server.c.
6049 Added explicit timeout task context instead that is used to
6050 delete the task if we are registering a new task before the
6051 new task has elapsed.
6053 * When channel key rekey occurs the client library now saves
6054 the old channel key for a short period of time (10 seconds) and
6055 is able to use it in case some is still sending channel
6056 messages encrypted with the old key after the rekey. Affected
6057 file lib/silcclient/[idlist.h|client_channel.c].
6059 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Added check to the silc_server_new_id_real to not accept
6062 new ID if it is the sender's own ID. Affected file is
6063 silcd/packet_receive.c.
6065 * Assure that we do not announce ourself or the one we've
6066 sending our announcements when we're router and are announcing
6067 servers to our primary router. Affected file silcd/server.c.
6069 * Fixed silc_server_command_identify_check_client to assemble
6070 correct WHOIS packet. It send corrupted WHOIS packet and
6071 caused problem with router to router connections. Affected
6072 file silcd/command.c.
6074 Fixed also silc_server_command_whois_check the same way
6075 as for the IDENTIFY command.
6077 * Added new SilcIDListStatus to the server in the SilcIDListData
6078 structure. The status now includes the current status of
6079 the entry (like registered, resolved etc.). Affected file
6080 silcd/idlist.[ch]. Defined a bunch of different status types
6081 as well. This replaced the old boolean registered field as well.
6083 Added resolve_cmd_ident field to the SilcClientEntry structure
6084 too so that if the entry is for example being resolved so
6085 another command may attach to the same pending command reply
6086 without requiring to resolve the same entry again. This concept
6087 should optimize the WHOIS and the IDENTIFY resolving under
6088 heavy load by taking away unnecessary resolving for entries
6089 that are being resolved already.
6091 Added support for adding multiple pending commands for one
6092 command idenfier. Affected file silcd/command[_reply].[ch].
6094 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6095 before deleting the data. Otherwise the hash table will have
6096 freed data in comparison functions. Affected file is
6097 silcd/command_reply.c.
6099 * Fixed silc_idlist_replace_client_id to add the new entry to
6100 the cache with NULL nickname. Otherwise there will be invalid
6101 memory as the nickname after the nickname is freed. Affected
6102 file silcd/packet_receive.c.
6104 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6105 saved into wrong slots because the previous number of entries
6106 was not taken into account. Affected file silcd/idlist.c.
6107 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6109 * If we are router and we receive JOIN notify to a channel that
6110 does not have any users then notified client is marked as the
6111 channel founder, as it is it. The affected file is
6112 silcd/packet_receive.c
6114 * Added to the extended hash table API's table_del_*ext functions
6115 the destructor as argument too, so that the caller can decide
6116 which destructor to use or whether to use destructor at all.
6117 Affected file lib/silcutil/silchashtable.[ch].
6119 * Fixed ID Cache purging. It actually deleted the entries from
6120 the hash table after the data was freed. The hash table ended
6121 up comparing freed memory. The affected file is
6122 lib/silccore/silcidcache.c.
6124 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * Fixed Irssi SILC client's KILL command's HELP syntax.
6128 * The USERS command now resolves the detailed user information
6129 if the userinfo field is missing. Affected file is
6130 lib/silcclient/command_reply.c.
6132 * Do not print error in silc_file_read if the read file does
6133 not exist. Just silently return NULL. Affected file is
6134 lib/silcutil/silcutil.c.
6136 * Fixed the silc_log_output to not wine about NULL filename
6137 and to not create some bogus " " filename. Affected file is
6138 lib/silcutil/silclog.c.
6140 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Fixed various printing bugs on the user interface in the
6143 Irssi SILC Client. Minor changes that were forgotten from
6146 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Fixed the configure.in.pre and the compilation and distribution
6149 environment to support the new autoconf 2.52. That version is
6150 now required to compile the CVS trunk.
6152 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6155 to generally parse user@fqdn format strings. Affected file
6156 lib/silcutil/silcutil.c.
6158 * Added nickname_format and nickname_force_format fields to the
6159 SilcClientParams structure. The first one defines the format
6160 for the nicknames that the library will enforce if the receives
6161 multiple same nicknames. The second one is boolean value and
6162 can be used to force the library to always enforce the format
6163 to the nicknames regardles whether there are multiple nicknames
6164 or not. This configurable formatting was employed to flexibly
6165 support accessing multiple nicknames from the user interface.
6166 The userinterface can now set the nicknames to what ever format
6167 they prefer. Affected file lib/silcclient/silcapi.h.
6169 Added function silc_client_nickname_format to the file
6170 lib/silcclient/idlist.c. It performs the nickname formatting.
6172 Added new field `hostname´ to the SilcClientEntry context.
6173 It holds the hostname of the client. Affected file is
6174 lib/silcclient/idlist.h.
6176 * Irssi SILC Client sets the nicknames in nick@hostn format.
6177 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6178 irssi/src/silc/core/silc-core.c.
6180 The WHOIS printing now also shows both the real nickname and
6181 the formatted nickname so that user knows how to access the
6182 user if there are multiple same nicknames cached. Affected
6183 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6184 printing formatting too to take the hostname now as a separate
6185 argument. The Affected file is
6186 irssi/src/fe-common/silc/modules-formats.[ch].
6188 * Changed the silc_client_get_clients_local to accept the formatted
6189 nickname as argument. It accepts the real nickname too but the
6190 formatted nickname can be used to find the true entry from
6191 multiple entries. Affected file lib/silcclient/silcapi.h and
6192 lib/silcclient/idlist.c.
6194 * Added nickname_format_parse field to the SilcClientParams.
6195 It is a callback function provided by the application to parse
6196 the nickname out of the formatted nickname string. The library
6197 calls it to get the nickname from the formatted string. Since
6198 the application generally knows better the format of the nickname
6199 string it parses it instead of the library, even though library
6200 encodes the formatted string. If the callback function is not
6201 provided then the library will use the string as is. The
6202 affected file is lib/silcclient/silcapi.h.
6204 * All the nickname strings passed to the client library in
6205 commands are now expected to be formatted nickname strings.
6206 If the command does not support the formatted nickname string
6207 it will assume that the sent string is the actual nickname.
6208 Affected file lib/silcclient/command.c.
6210 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Added public key authentication support to OPER and SILCOPER
6213 commands in the client library. Affected file is
6214 lib/silcclient/command.c.
6216 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Changed the get_auth_methdod client operation to be asynchronous.
6219 It can be async if the application resolves the authentication
6220 method from the server during the negotiation. Added new
6221 SilcGetAuthMeth completion callback that the application will
6222 call after resolving the authentication method.
6224 Added function silc_client_request_authentication_method that
6225 the application can use to resolve the authentication method
6226 from the server. Added also SilcConnectionAuthRequest callback
6227 that the library will call after the server has replied. The
6228 application can call this function if it does not know the
6229 current authentication method.
6231 Affected files are lib/silcclient/client.c and
6232 lib/silcclient/silcapi.h.
6234 * The Irssi SILC client now automatically resolves the authentication
6235 method incase any configuration information is not present (and
6236 currently there never is). The affected file is
6237 irssi/src/silc/core/client_ops.c.
6239 * Fixed public key authentication from the client library.
6240 Affected file lib/silcclient/protocol.c. Changed also the
6241 protocol specification about the public key authentication in
6242 the connection authentication protocol. The actual data to be
6243 signed is now computed with a hash function before signing.
6245 * Fixed the public key authentication from the server as well.
6246 Affected file silcd/protocol.c.
6248 * Removed the mlock()'s from the memory allocation routines.
6249 Affected file lib/silcutil/silcmemory.c. The ./configure does
6250 not check anymore for the mlock(). Affected file is
6253 * Fixed USERS command in server to allow the execution of the
6254 command for private and secret channels if the client sending
6255 the command is on the channel. Affected file silcd/command.c.
6257 * Fixed silc_client_get_clients_local to return the clients
6258 count correctly. It could return wrong value. Affected file
6259 lib/silcclient/idlist.c.
6261 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6264 types. The assembler optimizations seemed not to like 64-bit
6265 data types. The assmebler optimizations thus are now enabled
6266 also for BSD systems as opposed to only enable them for Linux.
6268 * Do not check for threads at all on BSD systems. Affected
6269 file configure.in.pre.
6271 * Removed -n and -h options from the Irssi SILC Client since
6272 they are not used in silc.
6274 * Fixed the prime generation to assure that the first digit
6275 of the generated random number is not zero since our conversion
6276 routines does not like number strings that starts with zero
6277 digit. If zero digit is seen the random number is regenerated.
6278 This caused some corrupted RSA keys when the zero first digit
6279 was met. Affected file lib/silcmath/silcprimegen.c.
6281 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Fixed WIN32 configuration in the ./configure script.
6284 Fixed to include xti.h on environments that has it.
6285 Patches by Carsten Ilchmann and andrew.
6287 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Changed the silc_id_create_client_id to be collision
6290 resistant. It is now assured that there cannot be created
6291 two same client ID's. I suspect that some weird bugs in
6292 the server were actually caused by duplicate Client IDs.
6293 Affected file silcd/serverid.[ch]. A router receiving
6294 new ID now also assures and informs the sending server
6295 if the ID caused collision.
6297 * Changed the silc_id_create_channel_id to also assure that
6298 there are no collisions.
6300 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Statement about ignoring the Mutual Authentication flag when
6303 performing rekey with PFS was a bit misleading. It is ignored
6304 if it was set in the initial negotiation, it cannot be even
6305 set in the rekey. Fixed in the ke-auth draft. Started the
6306 new versions of the protocol drafts in the doc/.
6308 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Fixed a bug in silc_client_command_identify_save when saving
6311 new channel information. The channel name was no duplicated
6312 and caused crash on exit. Affected file is
6313 lib/silcclient/command_reply.c.
6315 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Fixed the getkey command handling in the server. Send just
6318 empty OK reply to the sender if the key could not be fetched
6319 (but everything else was ok, like the key just was not available).
6320 Changed the public key parameter to optional in the protocol
6321 specs so that empty OK reply can be sent. Affected file
6324 Added a message to Irssi SILC client to tell to user if the
6325 server did not return a public key.
6327 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Fixed a channel key regeneration bug. It registered new
6330 timeout tasks exponentially until all system resources were
6331 used. Affected file silcd/server.c.
6333 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Added the SILC Document generator to the scripts/silcdoc.
6336 It can be used to generate the Toolkit Reference Manual out
6337 of the source tree. Internally it will also use the RoboDoc
6338 generator now imported in util/robodoc.
6340 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Added couple of return's in rekey protocol if error orccurred
6343 during the protocol. The execution must be terminated.
6344 Affected file silcd/protocol.c. Also, terminate the protocol
6345 always with timeout.
6347 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * The client's Client ID was created initally from the wrong
6350 nickname (it could have been in format nick@host) in the
6351 silc_server_new_client. Affected file silcd/packet_receive.c
6353 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Added some SILC_LOG_ERROR's to various error conditions
6356 if client could not be added to ID cache. Affected files
6357 silcd/packet_receive.c and silcd/server.c.
6359 * When client's sock->user_data is freed, NULL also the
6360 client->router and client->connection pointers. Added check
6361 for these pointers being NULL to various places around the
6362 code. Affected file silcd/server.c.
6364 * Added client->data.registered == TRUE checks to various
6365 places around the code to assure that unregistered client's
6366 are not handled when it is not allowed. Affected file
6369 * Added `bool registered' fields to all
6370 silc_idlist_[server|client]_get_* routines to indicate whether
6371 the fetched client needs to be registered or not. Affected
6372 file silcd/idlist.[ch].
6374 * Add your own entry as registered to the ID cache in the
6375 server. Affected file server.c.
6377 * Fixed a bug in silc_server_new_server. The SilcServer was
6378 set as the new server's context instead of SilcServerEntry.
6379 This naturally caused some weird bugs.
6381 * Added "updated" field the SilcChannelEntry which indicates
6382 the time since the channel entry was last accessed. This
6383 can be used to determine whether it is necessary to
6384 announce the channel after backup resuming protocol.
6385 Affected files silcd/idlist.[ch].
6387 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Do not delete the channel rekey task when adding it
6390 for in silc_server_create_channel_key.
6392 * Changed the silc_server_create_channel_key to return
6393 TRUE or FALSE to indicate the success of the channel key
6396 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Fixed MSVC++ project files and added missing files to
6399 Makefiles under win32/.
6401 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Do not add TCP_NODELAY flag if the operating system
6404 does not have it defined. Affected files are
6405 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6407 * Fixed buffer overflow from Irssi SILC Client. Affected
6408 file irssi/src/fe-common/core/themes.c.
6410 * Fixed double free in client library in the file
6411 lib/silcclient/client.c when disconnecting from server.
6413 * Applied double free patch from cras to Irssi SILC client.
6414 Affected files irssi/src/core/[modules/expandos].c
6416 * Fixed the disconnection handling to Irssi SILC Client.
6417 The application must call silc_client_close_connection
6418 in ops->connect client operation in case of failure of
6419 the connection. Affected file is
6420 irssi/src/silc/core/client_ops.c.
6422 * Do not set sock->protocol to NULL in the function
6423 silc_client_close_connection after executing the protocol's
6424 final callback since the sock might not be valid anymore.
6425 Affected file lib/silcclient/client.c.
6427 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * Do not enable SILC_THREADS if the linking with libpthread
6430 did not happen. Affected file configure.in.pre.
6432 * Added notion to protocol specification that server must
6433 verify the sent authentication payload with CMODE when
6434 setting the channel founder key. Implemented it to the
6435 server. Affected file silcd/command.c.
6437 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6439 * Added _EXTRA_DIST SILC distribution variable to the
6440 distributions file. It is used to conditionally add extra
6441 files or directories to the specific distribution. Affected
6442 files ./prepare, Makefile.am.pre and distributions.
6444 Removed the `_' from the start of the distribution names.
6447 * Added README.WIN32 for instructions to compile the Toolkit
6450 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6452 * Fixed a double free in disconnection in the server. Affected
6453 file is silcd/server.c.
6455 * Fixed the lib/silcske/groups.c to work now also with GMP
6456 MP library. The string conversion did not work when using
6457 specific base and the base is indicated in the string as well.
6459 * Created win32/ directory which now includes MSVC++ specific
6460 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6461 It will appear only in the toolkit distribution
6463 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Changed the key material distribution function in case when
6466 the hash output is too short. The data is now concatenated
6467 a bit differently than it used to. Made the change to the
6468 SKE protocol specification.
6470 * Added better GMP detection to configure.in.pre. A patch
6473 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6475 * Fixed a minor bug in SKE that might cause some problem on
6476 some platforms. Affected file lib/silcske/silcske.c.
6478 * Added the cookie checking for initiator in the SKE. It checks
6479 that the responder returns the sent cookie unmodified. The
6480 affected file is lib/silcske/silcske.c. Added new SKE
6481 error type INVALID_COOKIE that can be sent during the
6482 negotiation. Fixed some memory leaks as well.
6484 * Added the "invalid cookie" error message to Irssi SILC client's
6487 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Added `task_max' field to the SilcClientParams to indicate
6490 the maximum tasks the scheduler can handle. If set to zero,
6491 default values are used. Affected file lib/silcclient/silcapi.h.
6493 * Fixed memory leaks in silc_client_close_connection. Affected
6494 file lib/silcclient/client.c.
6496 * Added silc_client_del_client_entry to client library to free
6497 all memory of given client entry. Affected file is
6498 lib/silcclient/idlist.[ch].
6500 * Added new functions silc_client_del_channel and
6501 silc_client_del_server to delete channel and server entries.
6502 Affected file lib/silcclient/[silcapi.h/idlist.c].
6504 * Removed silc_client_del_client_by_id from silcapi.h.
6506 * Fixed the INFO command to return the server's own info
6507 correctly when querying by Server ID. Affected file is
6510 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * Removed the non-blocking settings in WIN32 code in the
6513 silc_sock_[read/write] and added SleepEx instead. Affected
6514 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6515 of input data is now checked with FIONREAD and ioctlsocket.
6517 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Call silc_schedule_task_del_by_context in the
6520 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6521 Affected file lib/silccore/silcprotocol.c.
6523 * Call silc_protocol_cancel for active protocols in the
6524 silc_server_close_connection if the funtion
6525 silc_server_free_sock_user_data has not been called.
6526 Affected file silcd/server.c.
6528 * Generic tasks cannot be deleted using the del_by_fd
6529 task deleting function since generic tasks does not match
6530 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6532 * Added a notion to SILCOPER help file that the SILCOPER works
6533 only on router server, not on normal server.
6535 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Added for WIN32 support for the new scheduler as well.
6538 Affected file lib/silcutil/win32/silcwin32schedule.c.
6540 * Fixed the SHA1 implementation to work on various platforms.
6542 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6545 API. It is part of the scheduler now. Everything else is
6546 as previously but some functions has changed their names.
6547 Checkout the lib/silcutil/silcschedule.h for the interface.
6548 Updated all applications to use the new interface. Affected
6549 files are lib/silcutil/silcschedule.[ch].
6551 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Found a bug in the SKE implementation. The HASH value,
6554 specified by the protocol, was not computed correctly. The
6555 public key of the responder was not added to the computation
6556 even though it is mandatory. Affected file lib/silcske/silcske.c.
6557 This unfortunately causes incompatibilities with older
6558 clients and servers.
6560 * Added WIN32 specific network init and uninit functions:
6561 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6562 the Winsock2. Affected file lib/silcutil/silcnet.h and
6563 lib/silcutil/win32/silcwin32net.c.
6565 * Set the socket always to nonblocking mode on WIN32 after
6566 reading data or writing data. Affected file is
6567 lib/silcutil/win32/silcwin32sockconn.c.
6569 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * Fixed various compilation problems under WIN32. Affected
6572 files lib/silcutil/win32/silcwin32thread.c and
6573 lib/silcutil/win32/silcwin32schedule.c.
6575 * Removed all _internal.h #includes from public header
6576 files. Internal headers must never be included from
6579 Removed also the lib/silcske/payload_internal.h file.
6581 * All include files that may be needed (public and some others
6582 included by the public headers) by application developers are
6583 now copied to the ./includes directory. It does not copy any
6584 internal headers. Affected file Makefile.defines.pre and all
6585 Makefile.am's under lib/ and subdirs.
6587 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Do not change the ~/.silc directory's permissions automatically.
6590 Affected file irssi/src/silc/core/clientutil.c.
6592 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Do not cancel the protocol in silc_server_close_connection
6595 it might cause recursion. Now cancelled in the function
6596 silc_server_free_sock_user_data. Affected file silcd/server.c.
6598 * Fixed the silc_server_remove_clients_by_server to regenerate
6599 the channel keys correctly finally. Added also new function
6600 silc_server_remove_clients_channels to actually do it.
6601 Affected file silcd/server.c.
6603 * Fixed the silc_server_new_channel to not crash by giving
6604 wrong router to the new channel. Affected file is
6605 silcd/packet_receive.c.
6607 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6609 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6610 which is given as argument to the silc_client_alloc now.
6611 It can be used to configure the client and set various parameters
6612 that affect the function of the client.
6614 * The USERS command in server did not check whether the channel
6615 is private or secret. Affected file silcd/command.c.
6617 * Added new argument to the USERS command in protocol specification.
6618 The USERS command now can take the channel name as argument
6619 as well. Added support for this in client and server and
6620 updated the protocol specs.
6622 * Completed the GETKEY command in client. It can be now used
6623 to fetch also servers public key not only some clients.
6624 Affected files lib/silcclient/command[_reply].c.
6626 * Added silc_client_get_server to return server entry by the
6627 server name. Affected files lib/silcclient/silcapi.h and
6630 * Redefined the IDENTIFY command in protocol specification to be
6631 more generic. It now can be used to query information about
6632 any entity in the SILC Network, including clients, servers and
6633 channels. The query may be based either the entity's name
6634 or the ID. Added support for this in both client and server.
6636 Affected files silcd/command.c and lib/silcclient/command.c
6637 and command_reply.c.
6639 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6640 the _from_client and _from_server functions. Affected file
6643 * Added silc_client_get_channel_by_id_resolve to the file
6644 lib/silcclient/silcapi.h to resolve channel information by
6645 its ID. Added also silc_client_get_channel_by_id that
6646 does not resolve it from the server.
6648 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6650 * Added SilcServerEntry context into the client library
6651 to represent one server. The INFO command now allocates
6652 these to save the resolved server info. For now on the
6653 client library will also keep information about servers,
6654 connected and resolved with INFO.
6656 The INFO command now allocates the SilcServerEntry context
6657 and saves the server info there. The COMMAND_REPLY in
6658 the INFO now returns the parameters to application in
6659 same order as defined in the protocol specification.
6661 The entries are cached in the client->server_cache.
6663 * The INFO command is now issued after received the Client ID
6664 from the server. Affected file lib/silcclient/client.c.
6666 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6667 to the application as the mode changer might be server.
6668 It is guaranteed that NULL is not returned anymore to the
6669 application. Affected file lib/silcclient/client_notify.c.
6671 The ID Type is now also passed to the application so that
6672 it can check whether the returned entry is SilcClientEntry
6675 Added new function silc_client_get_server_by_id to return
6676 the server entry by ID. Affected files are the
6677 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6679 * Do not create the channel in the Irssi SILC Client when issuing
6680 the JOIN command but when received the sucessful JOIN command
6681 reply. Otherwise the channel might get created even though we
6682 could not join it. The Affected file is
6683 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6685 * Fixed a channel joining bug in router. The router must also
6686 check the channel modes, invite and ban lists etc. when serving
6687 the JOIN command sent by normal server. Affected file is
6688 silcd/command.c. The router now resolves the client's
6689 information from the server who sent the JOIN command if it
6690 does not know it, and processes the JOIN command only after
6693 * Changed the SilcCommandCb to take new argument; void *context2.
6694 Affected file lib/silccore/silccommand.h
6696 The second argument in the command callbacks in the server now
6697 includes the SilcServerCommandReplyContext if the command was
6698 called as pending command callback from the command reply.
6699 Otherwise it is NULL. When called as pending the status of the
6700 command reply will be checked and if it was erronous the
6701 error will be sent to the original sender of the command.
6702 This way the client always receives the error messages even
6703 though the server was actually the one who received the error
6704 when it resent the command to router, for example. Affected
6705 files silcd/command[_reply].[ch].
6707 * Fixed sending WHOWAS command's error message to client if
6708 the requested client could not be found. It was missing.
6711 * Changed the CMODE and CUMODE commands reply arguments in the
6712 protocol specification. The Channel ID is now sent in both
6713 of the commands to identify the channel. Implemented this
6714 new feature to the client and server. Affected files
6715 lib/silcclient/command_reply.c and silcd/command.c.
6717 * Made better checks for invite and ban lists in the JOIN
6718 command in server. Affected file silcd/command.c.
6720 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * The server now performs the incoming host IP/DNS lookup
6723 using the silc_socket_host_lookup and thus does not block
6724 the server anymore. Affected file silcd/server.c.
6726 * Completed the multi-thread support for SILC Scheduler in
6727 the lib/silcutil/silcschedule.c.
6729 * Fixed the configure.in.pre to detect the pthread correctly
6732 * Fixed a deadlock in silc_task_queue_wakeup in the file
6733 lib/silcutil/silctask.c.
6735 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Added new function silc_schedule_wakeup that is used in
6738 multi-threaded environment to wakeup the main thread's
6739 schduler. It needs to be used when a thread adds a new task
6740 or removes a task from task queues. After waking up, the
6741 scheduler will detect the task queue changes. If threads
6742 support is not compiled in this function has no effect.
6743 Implemented the wakeup mechanism to both Unix and WIN32
6744 systems. Affected files are lib/silcutil/silcschedule.[ch],
6745 lib/silcutil/unix/silcunixschedule.c and the
6746 lib/silcutil/win32/silcwin32schedule.c.
6748 * Added new function silc_task_queue_wakeup to wakeup the
6749 scheduler by the specified task queue. Affected file
6750 lib/silcutil/silctask.[ch].
6752 * The silc_socket_host_lookup_start now wakes up the scheduler
6753 after adding the timeout task. Affected file is
6754 lib/silcutil/silcsockconn.c.
6756 * The silc_socket_host_lookup is synchronous now if the threads
6757 support is not compiled in. However, the callback is still
6758 called asyncronously through the scheduler, anyway. Affected
6759 file lib/silcutil/silcsockconn.c.
6761 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Added new function silc_socket_host_lookup to perform
6764 asynchronous IP and FQDN lookups for the socket connection.
6765 Affected files lib/silcutil/silcsockconn.[ch].
6767 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6770 that may or may not compile the mutex support in.
6772 Changed the silc_mutex_alloc interface. It allocates the
6773 mutex now to the sent pointer and returns TRUE or FALSE.
6775 Affected file lib/silcutil/silcmutex.h.
6777 * Wrote the SILC Task Queue interface to support multi-threads.
6778 Affected file lib/silcutil/silctask.[ch].
6780 * Wrote the SILC Scheduler to support multi-threads. Affected
6781 file lib/silcutil/silcschedule.c.
6783 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6786 in lib/silcutil/win32/.
6788 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * Defined SILC Mutex API and SILC Thread API and implemented
6791 them for Unix. Affected files are
6792 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6793 lib/silcutil/unix/silcunixmutex.c and
6794 lib/silcutil/unix/silcunixthread.c.
6796 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Fixed the silc_server_remove_clients_by_server's channel
6799 key re-generation. The hash table handling was incorrect
6800 and would not work with many channels. Affected file is
6803 * Fixed some memory leaks around the server code.
6805 * Rewrote the silc_server_get_users_on_channel to support IPv6
6806 based Client ID's. Affected file silcd/server.c.
6808 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6809 specification. However, a separate document must be written
6810 to define the detailed signing procedure and the payload
6811 associated with the flag. Defined the flag to the
6812 lib/silccore/silcchannel.h as well.
6814 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6816 * Changed the dynamic tables to static size tables in the
6817 lib/silccrypt/silchmac.c.
6819 * Removed GCC dependencies from the code. A patch by cras.
6821 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6823 * Do not show the error "Error receiving packet bla bla"
6824 in server if it really was not an error (-2 means that reading
6825 is pending). Affected file silcd/server.c.
6827 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Fixed a possible crash in silc_server_remove_clients_by_server
6830 in silcd/server.c. Fixed there also some memory leaks.
6832 * Fixed the silc_idlist_replace_client_id. It could replace
6833 wrong key in the hash table. Affected file silcd/idlist.c.
6835 * Do not check whether there are global users on the channel
6836 if the channel->global_users is FALSE. Affected functions
6837 silc_server_remove_from_one_channel and
6838 silc_server_remove_from_channels in silcd/server.c. Also,
6839 do not check if the removed client is local as we can be
6840 sure that global client was not removed from the channel
6841 and checking for global users is not needed.
6843 * The silc_server_remove_clients_by_server now re-generates
6844 the channel keys correctly for those channels that had
6845 clients removed from them. Affected file silcd/server.c.
6847 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Found the reason of random crashes in the server. We weren't
6850 ignoring the SIGPIPE signal (which can be sent in write())
6851 and it crashed the server. Affected file silcd/silcd.c.
6853 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Assure that sock->user_data is not NULL in the function
6856 silc_server_packet_send in silcd/packet_send.c.
6858 * Disconnect the remote connection if it could not be added
6859 to any ID lists in the server. The affected file is
6862 * Check in silc_server_packet_send[_real/dest] that the
6863 socket is not disconnecting and ignore the data if it is.
6864 Affected file silcd/packet_send.c.
6866 * Define inline to __inline on native WIN32 compilation.
6867 Affected file includes/silcwin32.h.
6869 * Added some explicit type casts for inline code since MSVC
6870 require them. Affected files lib/silcutil/silcbuffer.h,
6871 lib/trq/silcdlist.h and lib/trq/silclist.h.
6873 * Print warning in log files from now on if the packet
6874 decryption fails. Affected file silcd/server.c.
6876 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6878 * Changed the `say' client operation's interface to accept
6879 new `type' argument to indicate the type of the message sent
6880 by the library. The application may filter the library's
6881 messages according the type. The affected file is the
6882 lib/silcclient/silcapi.h.
6884 * Added two new functions to lib/silcclient/silcapi.h:
6885 silc_client_del_client and silc_client_del_client_by_id.
6886 Affected file lib/silcclient/idlist.c.
6888 * Moved the clientincludes.h from includes/ to silc/ and
6889 serverincludes.h from includes/ to silcd/.
6891 * The modes for the CMODE and CUMODE are now passed as
6892 uint32 for application with COMMAND_REPLY. The affected
6893 file is lib/silcclient/command_reply.c.
6895 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6897 * /WHOIS without arguments shows client's own information.
6898 Affected file lib/silcclient/command.c.
6900 * Changed PING to not accept any arguments. The specs
6901 says that client can ping only the connected server so
6902 requiring an argument is not needed. Affected file is
6903 lib/silcclient/command.c.
6905 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6907 * Fixed a fatal bug in private message sending and reception
6908 encryption and decryption when using private message keys.
6909 The implementation was incorrect and did not follow the
6910 specification. It causd that some of the message were
6911 lost since it did not use the sending and receiving keys
6912 as the protocol suggests. This has been fixed and will cause
6913 incompatibilities with older clients when sending private
6914 message encrypted with private message keys. Affected files
6915 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6916 and various other in Irssi SILC Client.
6918 Added `responder' boolean argument to the functions
6919 silc_client_add_private_message_key[_ske] to indicate when
6920 the key is added as responder or initiator of the key
6923 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6925 * Removed the silc_ske_check_version function and created
6926 a SilcSKECheckVersion callback. Added also a function
6927 silc_ske_set_callbacks that is now used to set all SKE
6928 callbacks. The callback functions are not given to
6929 the SKE functions anymore, but this function is used to
6932 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6934 * Added `silc_version' argument to the silc_client_alloc
6935 to define the version of the application for the library.
6936 The library will use the version string to compare it
6937 against the remote host's (usually a server) version
6938 string. Affected file lib/silcclient/silcapi.h
6940 * Added the KE protocol context to Key Agreement context
6941 in client library so that we can abort the SKE if it
6942 is in process when we get timeout. Affected file is
6943 lib/silcclient/client_keyagr.c.
6945 * Do not resolve the client ID forever if it returns in the
6946 first time that such client does not exist. This was done
6947 for example with private message. Affected file is
6948 lib/silcclient/client_prvmsg.c.
6950 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6952 * Do not add regex.h for WIN32. The affected file
6953 includes/silcincludes.h.
6955 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6956 not work yet 100%. It generates the DLL's automatically
6957 when compiling with --with-win32 under cygwin.
6959 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * lib/contrib/regex.c is not compiled on WIN32.
6963 * Added silc_net_get_socket_opt function to the
6964 lib/silcutil/silcnet.h.
6966 * Added includes/silcwin32.h for WIN32 specific includes
6969 * Do not use ptime structure or any of the posix process
6970 functions on WIN32 in lib/silccrypt/silrng.c.
6972 * Added silc_gettimeofday to provide generic function
6973 for struct timeval on all platforms. Added the function
6974 to lib/silcutil/silcutil.h.
6976 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6979 library as they clearly belong there. As a plus side we
6980 can make the actual socket connection routines platform
6983 Added also new generic function silc_socket_read and
6984 silc_socket_write (that used to be silc_packet_[read/write].
6985 The implementation of these are platform specific.
6987 * Added WIN32 specific routines of silc_socket_[read/write]
6988 to lib/silcutil/win32/silcwin32sockconn.c.
6990 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6992 * Added preliminary support for native WIN32 compilation under
6993 cygwin (using the -mno-cygwin option for GCC) to the
6994 ./configure.in.pre. The --with-win32 now prepares the
6995 compilation for native WIN32.
6997 * Rewrote the SILC Scheduler interface in the file
6998 lib/silcutil/silcschedule.h. The scheduler is now context
6999 based and does not have anymore any global static scheduler.
7000 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7001 and created lib/silcutil/win32 directory for WIN32 based
7004 * Added Unix specific network routines to the
7005 lib/silcutil/unix/silcunixnet.c and the old
7006 lib/silcutil/silcnet.c includes now only generic routines.
7008 Added WIN32 specific network routines to the
7009 lib/silcutil/win32/silcwin32net.c.
7011 * Added Unix specific utility functions from the
7012 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7014 * Added WIN32 SILC Scheduler to the file
7015 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7018 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * Do not handle JOIN notify in the server if the target client
7021 is not registered (idata->registered == FALSE). The affected
7022 file is silcd/packet_receive.c.
7024 * Update the nickrec->founder in event_cumode in the Irssi SILC
7025 client. Affected file irssi/src/silc/core/silc-channels.c.
7027 * Fixed the CUMODE_CHANGE notify handling in the server when
7028 server and router are announcing their clients on channels.
7029 Now the mode changes are saved and notified correctly. The
7030 affected file is /silcd/packet_receive.c.
7032 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7033 They really did not replace the cache entry in the ID Cache.
7034 Now they do that. Affected file silcd/idlist.c.
7036 * Fixed the KICK notify handling in the Irssi SILC client to
7037 update the channel records so that the kicked client does not
7038 appear to be on the channel. The affected file is
7039 irssi/src/silc/core/silc-channels.c.
7041 * Always update the conn->current_channel when executing command
7042 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7044 * Fixed the KILL notify handling in Irssi SILC client to remove
7045 the killed client on all channels.
7047 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7049 * Fixed the silc_parse_command_line to remove extra spaces
7050 from the start and end of the arguments. Affected file is
7051 lib/silcutil/silcutil.c.
7053 * Cancel and free any active protocol in the function
7054 silc_server_close_connection. Affected file silcd/server.c.
7056 * Cancel and free any active protocol in the function
7057 silc_client_close_connction. Affected file is
7058 lib/silcclient/client.c.
7060 * Do not execute the KILL command for clients that are in
7061 history (ie. they are not in the network). Affected file is
7064 * Fixed KILL notify handling, client does not crash anymore.
7065 Affected file irssi/src/silc/core/silc-channels.c.
7067 * Reduced the default packet buffer size from 2048 to 1024 in
7068 lib/silccore/silcpacket.c.
7070 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7071 counter to the SKE context that is incresed when the SKE library
7072 performs async operation outside the library. If the outside
7073 process frees the SKE context and FREED status will be set
7074 and the library will detect after the sync operation that the
7075 libary is freed. The affected files are
7076 lib/silcske/silcske[_status].[ch].
7078 * Resolve the client entry information in the function
7079 silc_client_channel_message to assure that NULL pointer is not
7080 passed as client entry to the application. */
7082 * Fixed the task timeout calculation to assure that there is
7083 never negative timeouts. The affected file is
7084 lib/silcutil/silcschedule.c.
7086 * Fixed the channel user mode notification sending in server.
7087 It was sent point-to-point to the router (or to server by router)
7088 but it needs to be destined to a channel. The routines now
7089 supports sending the channel user mode notifys to the channels
7090 when announcing clients and channels. Affected files are
7091 silcd/server.c and silcd/packet_receive.c.
7093 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7094 It did not actually replace the old channel entry in the cache.
7095 Affected file lib/silcclient/client_notify.c.
7097 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7099 * Fixed a possible crash in silc_packet_send_prepare. It now
7100 assures always that there is enough space in the buffer and
7101 at the tail area of the buffer (for MAC).
7103 Fixed the inbound buffer reallocation in silc_packet_read.
7104 It was old code and did not handle the reallocation correctly.
7107 The affected file is lib/silccore/silcpacket.c.
7109 * Fixed buffer overflow in silc_parse_nickname in the file
7110 lib/silcutil/silcutil.c.
7112 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * make install generates new server keys only if there is not
7117 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7119 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7120 Added check that if the NOREPLY is set then we will not send
7121 the away message. This avoids infinite loop of away messages
7122 if both clients are away. The affected file is
7123 lib/silcclient/client_prvmsg.c.
7125 * Fixed client crash if /NICK was given without arguments.
7126 Affected file lib/silcclient/command.c.
7128 * Server does not send the invite list in INVITE command back
7129 to the client if the list was not altered. Added this notion
7130 to the protocol spec as well. Affected file silcd/command.c.
7132 Fixed possible crash in INVITE command by checking the
7133 value of silc_server_get_client_route command.
7135 * Fixed the INVITE notify type handling. The arguments are now
7136 taken in correct order and client does not crash. The affected
7137 file is irssi/src/silc/core/silc-channels.c.
7139 Removed the "Inviting xxx to channel" message from the
7140 client library away and let the application handle it.
7141 Affected file lib/silcclient/command.c. Added that message
7142 to Irssi SILC client's message formats.
7144 * Fixed CMODE command crash in client. It now checks the
7145 amount of arguments correctly and does not crash. The affected
7146 file is lib/silcclient/command.c.
7148 * Do not create new channel automatically in silc_channels_join
7149 but check whether the channel by that name already exists.
7150 Affected file irssi/silc/core/silc-channels.c.
7152 * Do not send the SERVER_SIGNOFF to router if the disconnected
7153 entity was the router. Affected file silcd/server.c.
7155 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7156 SILC client as it was missing from there.
7158 Added the handling of the KICK notify to the Irssi SILC client
7159 as it was missing. Added "you have been kicked" message to
7160 Irssi SILC client's message modules formats.
7162 Added the handing of the KILL notify to the Irssi SILC client
7163 as it was missing. Added the kill message module formats
7166 The affected file is irssi/src/silc/core/silc-channels.c.
7168 * The router did not save the channel mode the server announced.
7169 Affected file silcd/packet_receive.c.
7171 * Fixed a possible crash in INFO command in server. If the
7172 server did not provide the server info it crashed. Affected
7173 file silcd/command.c.
7175 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7177 * Fixed the GETKEY command in the server to check also the
7178 global list. Otherwise the GETKEY would not work correctly
7179 in normal SILC server. Affected file silcd/command.c.
7181 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7183 * Fixed GETKEY crash, it crashed if the command did not succseed.
7185 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7187 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7188 is now real and not just an macro interface to GMP.
7190 Removed the entire GMP from the source tree and imported new
7191 NSS MPI library instead. Reason for removing GMP is that it is
7192 extremely large and compiles extremely slow. The NSS MPI
7193 is only a few files and compiles in less than 10 seconds.
7194 The speed is also about the same as GMP. The MPI is imported
7195 to lib/silcmath/mpi.
7197 If the system has GMP installed we will still use the GMP.
7198 If it is not then the NSS MPI will be compiled.
7200 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Merged a long nickname (127 characters long) crash bugfix from
7203 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7205 * Merged a freed memory reference bugfix from Irssi CVS tree.
7206 Affected file irssi/src/core/commands.c.
7208 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7210 * Added the server's public key sving and verification to the
7211 server when performing the SKE. This was missing and the
7212 remote server's (or router's) public key was accepted without
7213 checking whether we have it previously or trust it at all.
7214 Affected file silcd/protocol.c.
7216 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7218 * Check in the silc_server_timeout_remote if protocol is active
7219 and make sure that the protocol's final callback is called so
7220 that all memory if freed. Affected file silcd/server.c.
7222 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * silc_server_whois_send_reply crashed the server if the nickname
7225 was 127 characters long. Affected file silcd/command.c.
7227 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7229 * Added sanity check to the silc_server_new_client. If the hostname
7230 is provided inside username then check that the provided hostname
7231 really is the same as the resolved one. If the hostname was not
7232 resolved then check it from the public key. Affected file is
7233 silcd/packet_receive.c.
7235 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7236 if the server disconnected us and the connection is not valid
7237 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7239 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7240 the library to the lib/silcutil/silcutil.[ch].
7242 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Close log file after open. Affected file
7245 lib/silcutil/silclog.c.
7247 * Check whether sock == NULL in silc_client_send_packet and return
7248 if it is. Affected file lib/silcclient/silcclient.c.
7250 * Check rec->entry == NULL in the Irssi SILC Client before
7251 sending the channel message. Affecte file is
7252 irssi/src/silc/core/silc-servers.c.
7254 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Merged a splitted window bugfix from Irssi CVS tree. The
7257 affected file is irssi/src/fe-text/textbuffer-view.c.
7259 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7260 It did not print nickname.
7262 * Improved the distributions system a bit.
7264 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7266 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7267 irssi/src/fe-text/gui-window.c.
7269 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7270 to in-active server. The affected file is
7271 irssi/src/silc/core/client_ops.c.
7273 * Resolve the client in USERS command reply if the entry does
7274 not have username resolved. The affected file is
7275 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7276 command to WHOIS command to really resolve stuff. The USERS
7277 is not used any more in any critical section so WHOIS can
7278 be used even though it might be slower than IDENTIFY.
7280 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7283 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Changed the protocol API a bit more consistent in the
7286 lib/silccore/silcprotocol.[ch].
7288 * Changed the following headers to ROBODoc format:
7290 lib/silccore/silcpayload.h
7291 lib/silccore/silcprotocol.h
7292 lib/silccore/silcsockconn.h
7294 All core library headers are now formatted.
7296 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7298 * Fixed a bug in Irssi SILC client; do not show that you are
7299 server/router operator if you really are not. Affected file is
7300 irssi/src/silc/core/client_ops.c.
7302 * Renamed silc_command_free_payload to silc_command_payload_free.
7303 Affected file lib/silccore/silccommand.h
7305 * Added silcmath.h to include the prototoypes of various routines
7306 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7309 * Changed the following headers to ROBODoc format:
7311 lib/silccore/silcchannel.h
7312 lib/silccore/silccommand.h
7313 lib/silccore/silcid.h
7314 lib/silccore/silcidcache.h
7315 lib/silccore/silcmode.h
7316 lib/silccore/silcnotify.h
7317 lib/silccore/silcpacket.h
7318 lib/silcmath/silcmath.h
7320 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7322 * Added checking to the server code not to start the server if
7323 ciphers and stuff are not configured properly. Affected files
7324 silcd/serverconfig.[h] and silcd/server.c.
7326 * Changed the layout of the header files of the public interfaces
7327 in the SILC libraries. The new layout supports ROBODoc
7328 documentation tool (and some others) so that it is easy to create
7329 a library reference manual. All the other headers and source
7330 code must still follow the CodingStyle document. Also source
7331 code must not include these ROBODoc stuffs, only the headers.
7332 Furthermore, all public interface headers must now be named
7333 by using `silc' prefix, example: silcapi.h, silccipher.h.
7334 Some files were renamed due to this. All the other headers
7335 must not be used as public interfaces. I will update the
7336 CodingStyle document later. Changed following headers, so far:
7338 lib/silcclient/silcapi.h
7339 lib/silccore/silcauth.h
7340 lib/silccore/silcprivate.h
7341 lib/silccrypt/silcdh.h
7343 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * Removed silc_client_packet_send_flush from the client library
7348 as it is not needed. Affected file lib/silcclient/client.[ch].
7350 * Added printing of message of unresolved authentication method
7351 to the Irssi SILC client. Added it to the module formats.
7352 Removed the same message from the client library.
7354 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7356 * Added new distribution feature, DISTLABEL. Every distribution
7357 can define own preprocessor label that can be used in the
7358 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7359 file distributions, acconfig.h.pre and prepare.
7361 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Added Makefile.defines_int to include the actual definitions
7364 for Makefile.defines.in. Tested the new distribution system,
7365 created distributions and tested installation.
7367 * Added AWAY message printing to the Irssi SILC client. Added
7368 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7370 * Added SCONNECT command to call the SILC's CONNECT command.
7371 Cannot use CONNECT directly since Irssi uses that internally.
7372 Affected file irssi/src/silc/core/silc-servers.c.
7374 Added ACTION local command. It is same as ME command but takes
7375 the channel as mandatory argument.
7377 Rewrote some of the Irssi's help files to suite for SILC
7380 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7382 * Added Makefile.defines[.in] that should for now on be included
7383 in all Makefile.am file in the source tree. That file includes
7384 all common compilation definitions for SILC source tree.
7386 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7388 * Minor changes to the ./prepare script to change the package
7389 name according the distribution name to the configure.in.
7391 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * Created new distribution system. Added file `distributions'
7394 that defines all the distributions that can be created out of
7395 the SILC source tree. The ./prepare script now reads that
7396 file to determine how to prepare the distributions. The
7397 first argument to the ./prepare is the name of the distribution
7398 and second is the version of the distribution. If given
7399 without arguments it creates the default (toolkit) distribution
7400 with the default version (defined in ./prepare).
7402 All Makefile.am files that are subject to the distributions
7403 are now named as Makefile.am.pre. These are ./Makefile.am
7404 and lib/Makefile.am. Others may be changed later.
7406 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7408 * Added invite list, ban list, some key management and connection
7409 error message printing to module formats in the Irssi SILC client.
7411 * Added new silc_client_set_away_message to set the away message
7412 that is back to the person who sent private message. The
7413 affected file lib/silcclient/silcapi.h and the
7414 lib/silcclient/client_prvmsg.c.
7416 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Fixed the private message sending in the Irssi SILC client,
7419 added local command KEY to the Irssi SILC client.
7421 Added key management and key agreement message formats to the
7422 irssi/src/fe-common/silc/module-formats.[ch].
7424 Added USERS (alias WHO) printing, server/router operator
7425 indication and LIST command printing to the module formats.
7427 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Fixed channel joining notify handling, cumode notify handling
7430 from Irssi SILC client.
7432 * Added SILC specific module-formats to the Irssi SILC client so
7433 that SILC specific message hilighting, colors etc is possible.
7434 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7436 Added channel mode, channel user mode, actions, notices,
7437 whois and whowas printing to the the module-formats.c.
7439 * Fixed a bug in channel deletion in the server. The channel
7440 is not left to the cache even if the channel founder auth mode
7441 is set when there are no users anymore on the channel. Affected
7442 file silcd/server.c.
7444 * The silc_net_localhost now resolves the entire hostname including
7445 the domain name. Affected file lib/silcutil/silcnet.c.
7447 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Changed the ask_passphrase client operation to be ascynchronous.
7450 It has now a completion callback and a context that the
7451 application must call after it has got the passphrase from
7452 the user. Affected files lib/silcclient/silcapi.h,
7453 lib/silcclient/protocol.c, lib/silcclient/command.c and
7456 Added SilcAskPassphrase callback that the application calls
7457 to deliver the passphrase to the library.
7459 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7460 The public key verification and especially a certificate
7461 verification is asynchronous procedure.
7463 Added new SILC_SKE_STATUS_PENDING status to indicate the
7464 request is pending and a callback will be called to finalize
7467 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7468 indicate that remote end did not send its public key (or
7469 certificate), even though we require it. Added check for this
7470 condition in the SKE. This was a security bug, now fixed.
7472 Defined new SilcSKEVerifyCbCompletion callback that is called
7473 when the verification process is completed.
7475 The affected files lib/silcske/silcske_status.h and
7476 lib/silcske/silcske.[ch].
7478 * Changed the verify_public_key client operation to be async
7479 as well. Defined SilcVerifyPublicKey callback that is used to
7480 indicate the success of the public key verification process.
7482 Changed the server and client to use the new async client
7485 * Changed the Irssi SILC client's internal scheduler to be called
7486 twice as many times as it used to be. As a result the client
7487 should be a bit faster now. Affected file is
7488 irssi/src/silc/core/silc-core.c.
7490 * Added support to Irssi SILC client of asynchronous public key
7491 verification and passphrase inquiry. Affected file is
7492 irssi/src/silc/core/silc-core.c.
7494 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * Do not say "You have left channel %s" in client library.
7497 Moved it to the application. Affected files are
7498 lib/silcclient/command.c and silc/client_ops.c.
7500 * Fixed silc_client_get_clients. Command context was not
7501 duplicated and was freed memory in the callback. Affected
7502 file lib/silcclient/idlist.c.
7504 * Do not say "you are now talking..." on JOIN command in the
7505 client library. The appliation must handle it.
7507 * Do not say ".. changed topic to" in command reply in the
7508 client libary. The application must handle it.
7510 * Fixed TOPIC command sending in the client library.
7512 * Fixed a memory leak in silc_client_command_free in the file
7513 lib/silcclient/command.c.
7515 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Imported a modified version of Irssi client to the source tree.
7518 The Irssi will be used to create a new client called
7519 Irssi SILC. Imported to irssi/.
7521 Added silc_core_init_finish function to the Irssi. Affected
7522 file irssi/configure.in.
7524 A lot changes in the Makefile.ams around the irssi tree.
7526 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7528 * Do not rehash if the new size is same as the old size of the
7529 hash table, in the silc_hash_table_rehash*. The affected file
7530 lib/silcutil/silchashtable.c.
7532 * Replaced hash_table_del_by_context calls from the server
7533 (when channel->user_list and client->channels) to the
7534 hash_table_del as it is sufficient and faster.
7536 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Added silc_hash_table_list, silc_hash_table_get and the
7539 SilcHashTableList structure to provide an alternative way to
7540 traverse the hash table. The affected files are
7541 lib/silcutil/silchashtable.[ch].
7543 * Changed the server's idlist routines to use the hash table
7544 routines to optimize the code.
7546 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7548 * Replaced the client entry's `channel' list and channel entry's
7549 `user_list' list to hash tables for optimized lookup. Changed
7550 the code to use the hash table interface around the code.
7551 Affected file lib/silcd/idlist.[ch].
7553 * Added `auto_rehash' boolean argument to the function
7554 silc_hash_table_alloc to indicate whether the hash table should
7555 auto-rehash when it thinks is appropriate time. It will
7556 increase the hash table size if the there is twice as much
7557 entries in the table than the size of the table, and will
7558 decrease the size if there are twice as less entries than
7559 the size of the table.
7561 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7565 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * silc_idcache_purge_by_context deletes the entry now by context
7568 as it is supposed to do. Affected file lib/silccore/idcache.c.
7570 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7571 client is not anymore valid (WHOWAS givens the info) and not
7572 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7574 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Removed the `data' and `data_len' arguments from the ID Cache
7577 interfaces and added `name' argument. ID Cache does not handle
7578 anymore the binary data only a names associated with given ID.
7580 * When hashing a Client ID with silc_hash_id the entire ID is
7581 not hashed anymore, instead only the hash of the Client ID is
7582 hashed. This way we can access the Client ID from the cache
7583 with Client ID but with the hash of the ID (which is a hash of
7584 the nickname) as well without any difference in performance.
7586 Added also silc_idcache_find_by_id_one_ext to do one on one
7587 searching when we have the actual ID. Added also function
7588 silc_hash_client_id_compare. The affected files are
7589 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7591 * When hashing the name associated with a ID it is always done
7592 in lowercase. This way we can access the cache without worrying
7593 about case-sensitivity, even though, for example nicknames are
7596 * Fixed a bug in server with channel message sending. It put
7597 wrong ID type as destination ID. The affected file
7598 silcd/packet_send.c.
7600 * silc_idcache_del_by_context now deletes from all hash tables
7601 by context. Affected file lib/silccore/idcache.c.
7603 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Changed the client library to use the new ID Cache interface.
7606 Changes around the source tree.
7608 * Added silc_hash_table_rehash_ext to rehash with specific
7609 hash function. Affected file lib/silcutil/silchashtable.[ch].
7611 * Added silc_hash_string_compare to compare two strings in the
7612 hash table. Affected file lib/silcutil/silcutil.[ch].
7614 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Added new function silc_idcache_del_by_context into the
7617 lib/silccore/idcache.[ch].
7619 * Changed the server's ID list routines to use the new ID Cache
7620 interface. Changes around the source tree.
7622 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * Added silc_hash_table_del[_by_context]_ext functions in to the
7625 lib/silcutil/silchashtable.[ch].
7627 Removed silc_hash_table_find_all* routines and added new
7628 silc_hash_table_find_foreach to replace them.
7630 Added silc_hash_table_replace_ext function as extended
7631 replacing function. Separated the simple hash table interface
7632 from the extended hash table interface in the file
7633 lib/silcutil/silchashtable.h.
7635 * Fixed minor bugs and changed it to use some of the new
7636 hash table functions in lib/silccore/idcache.c
7638 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Added new function silc_hash_table_find_all to return all keys
7641 in the hash table by the specified key. As the hash table is
7642 collision resistant it also makes it possible to have several
7643 duplicate keys in the hash table. This function may be used to
7644 find all of the keys from the hash.
7646 Added user_context arguments to the SilcHashFunction,
7647 SilcHashCompare and SilcHashDestructor to deliver user specified
7650 Added new fuctions silc_hash_table_find[_all]_ext to do
7651 extended lookup with specified hash and compare functions and
7652 specified user contexts.
7654 Added new function silc_hash_table_add_ext to add the key
7655 with specified hash function and user context.
7657 Added new function silc_hash_table_foreach to traverse all
7658 entrys in the hash table. Added SilcHashForeach callback
7661 Added new function silc_hash_table_del_by_context to delete
7662 the entry only if the context associated with the key matches.
7664 Affected files are lib/silcutil/silchashtable.[ch].
7666 * Removed silc_hash_[server/client/channel]_id and added just
7667 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7668 silc_hash_id_compare to compare two ID's using as the hash table
7669 comparison function. Added also silc_hash_data to hash
7670 binary data and silc_hash_data_compare to compare it.
7672 * Removed silc_idlist_find_client_by_hash as it is not needed
7673 anymore. Affected file silcd/idlist.[ch].
7675 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7676 to use internally the SilcHashTable. The new ID Cache is a lot
7677 faster than the old one. Some of the ID Cache interface was also
7678 rewritten and obsolete and stupid functions were removed.
7680 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7682 * Added entry_count field to the SilcHashTable to keep the number
7683 of the entries in the table. Implemented the function
7684 silc_hash_table_rehash. Added new function
7685 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7687 Fixed a minor bug in silc_hash_table_free.
7689 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7690 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7691 into the lib/silcutil/silcutil.[ch].
7693 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Implemented a collision resistant hash table into the
7696 lib/silcutil/silchashtable[ch]. See the header and the source
7697 for the SilcHashTable API.
7699 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7701 * Merged dotconf version 1.0.2 into lib/dotconf.
7703 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7705 * Do not compile anything in lib/silcsim/* if the SIM support
7706 is not enabled. The tree should now compile without problems
7709 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Compiled the SILC under cygwin. Compiled and tested briefly
7712 without problems. More tests needed. The SIMs didn't compile
7715 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7717 * Fixed possible crash in silc_get_username in the
7718 lib/silcutil/silcutil.c.
7720 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7722 * Fixed a va_arg in silc/client_ops.c.
7724 * Oops, RC5 routines were named AES and caused some problems
7725 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7727 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Added new SilcIDIP structure into the lib/silccore/id.h and
7730 replaced the old `ip' fields from all SILC ID's to that type.
7731 This is a step towards IPv6 support.
7733 The silc_id_get_len takes now the ID as an extra argument.
7734 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7735 both IPv4 and IPv6 based ID's.
7737 The affected files are lib/silccore/id.[ch] and other files
7738 around the tree using these routines.
7740 * Removed the ID length arguments in server from various
7741 silc_server_send_notify_* routines -> they are not needed
7744 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Fixed memory leak in silc_encode_pem_file in the file
7747 lib/silcutil/silcutil.c.
7749 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Check minor version as well in the SKE. Affected files are
7752 silcd/protocol.c and lib/silcclient/protocol.c.
7754 * Added --identifier option to the server so that an identifier
7755 can be when creating the public key for the server. Affected
7756 file is silcd/silcd.c.
7758 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7759 lib/silccrypt/silcpkcs.c.
7761 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Register default ciphers and stuff when using -C option with
7764 the server. Affected file sildc/silcd.c.
7766 * Put back the servers public key filename format, it is better
7767 than the new one. For now, the client keys are saved with the
7768 new filename format. The affected file silc/client_ops.c.
7770 * Implemented the Cipher API for the rest of the ciphers that
7771 did not implement it or implemented it the wrong way.
7773 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Register default ciphers and stuff when using the -S option
7776 in the client. Affected file silc/silc.c. Same also when
7777 creating new key pair with -C option.
7779 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Fixed the silc_verify_public_key client operation function to
7782 save the public keys differently. The fingerprint is now
7783 used as filename and not the hostname. This way also the
7784 client keys are saved uniquely and not with hostnames. The
7785 affected file is silc/client_ops.c.
7787 * Trimmed the silc_hash_fingerprint function to remove extra
7788 whitespaces from the end of the fingerprint. The affected
7789 file is lib/silccrypt/silchash.c.
7793 * Added silc_cipher_register_default function to register all
7794 default ciphers. It can be used when configuration files
7795 does not exist and the application does not want any specific
7796 ciphers in any specific order.
7798 The SilcDList is now used as silc_cipher_list dynamically
7799 allocated cipher list. Removed the static list all together
7800 and now all ciphers must be allocated to the dynamic list.
7801 The silc_cipher_alloc routine was changed to check only the
7804 All silc_cipher_* routines that used to return int returns
7807 The affected files lib/silccrypt/silccrypt.[ch].
7809 * The same thing was done to silc_hash_* as for silc_cipher_*
7810 routines. Affected files lib/silccrypt/silchash.[ch].
7812 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7813 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7814 Added also silc_pkcs_[un]register[_default] functions.
7815 Removed the data_context from the PKCS API.
7817 * Added silc_hmac_register_default function to register default
7818 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7819 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7820 to unregister all hmacs at once.
7822 * Register the default ciphers, hash functions, PKCSs and HMACs
7823 if client's configuration file does not exist. The affected
7826 * The client did not load the hash functions from the SIM
7827 modules at all. Added support for this. Affected file is
7828 silc/clientconfig.c.
7830 * When decoding public key with silc_pkcs_public_key_decode, check
7831 the supported algorithm only if PKCS are registered. Affected
7832 file lib/silccrypt/silcpkcs.c. The same was done with the
7833 silc_pkcs_private_key_decode.
7835 * Fixed the SILC List routines to keep the list always in order.
7836 It used to change the list's order when traversing the list but
7837 not it preserves the order. Affected file lib/trq/silclist.h.
7839 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Added the client library to use the SilcSocketConnection's
7842 reference counter (by silc_socket_dup) to prevent the bug that
7843 the socket object may be freed underneath async operation.
7845 * The name resolv library checking fixes in the configure.in.pre.
7848 * Created new version of the protocol drafts for future
7849 development. The -03 drafts are the ones that will be changed
7850 in the trunk now and the -02 will remain as they are.
7852 * Send list of CUMODE notifys to the router when announcing
7853 the channel users to the router. Affected file silcd/server.c.
7854 If the router receiving channel founder CUMODE for a channel
7855 that already has channel founder it will send CUMODE notify
7856 to the sender to remove the channel founder rights from the
7857 announced client. Affected file silcd/packet_receive.c.
7859 * The CUMODE notify may now use Server ID as well as the entity
7860 who changes the mode. Updated protocool specs.
7862 * Updated INSTALL and README files.
7864 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * New web pages in the http://silc.pspt.fi. The pages was
7871 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Implemented the [DenyConnectin] config section in the server.
7874 Added silc_server_config_denied_conn to check whether incoming
7875 connection is denied. Affected file silcd/serverconfig.[ch].
7877 * Do not check the ports when checking the incoming configuration
7878 data if the port is 0, meaning any. Affected file is
7879 silcd/serverconfig.c.
7881 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7883 * Fixed buffer overflow in silc_string_compare in the file
7884 lib/silcutil/silcutil.c.
7886 * Fixed double free in silc_server_command_leave in the file
7889 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Fixed the version checking in the server. Affected file is
7894 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Fixed the configuration data fetching when accepting new
7897 connections in the server. Affected file silcd/server.c.
7899 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Added `sender_entry' argument to the function
7902 silc_server_packet_relay_to_channel so that we can check
7903 whether some destination actually belongs to the same route
7904 the sender belongs (ie, we must not resend the packet to the
7905 sender). Affected file silcd/packet_send.[ch].
7907 * Added `servername' field to the SilcClientEntry in the server
7908 to hold the name of the server where client is from. Affected
7909 file is silcd/idlist.h.
7911 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Moved the channel message encrypting in the router betwen
7914 router connections from silc_server_channel_message to the
7915 silc_server_packet_relay_to_channel since we want to check
7916 whether we have anybody channel before encrypting anything.
7917 Affected files silcd/packet_[receive/send].c.
7919 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7921 * Fixed the [AdminConnection] server config section to support
7922 multiple entries. Affected file silcd/serverconfig.c.
7924 * Added support into the server to check the validity of the
7925 incoming connection before executing any KE or authentication
7928 * The connection configuration is now saved to the KE and
7929 connection auth protocol contexts and not fetched anymore in
7930 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7932 * The local hosts listenning address and port is also resolved
7933 now when starting the server. We want to have the socket object
7934 to include the real address and port for the listener. Added
7935 new function silc_net_check_local_by_sock into the files
7936 lib/silcutil/silcnet.[ch].
7938 * Fixed a broadcast bug in server -> do not broadcast if we
7941 * Fixed a routing bug. Do not route broadcast packets ever.
7942 Broadcast packets must be processed always and not routed since
7943 they may be destined to some other host than yourself and thus
7944 would get routed without no good reason. Affected file is
7947 * Added function silc_server_config_is_primary_route to check
7948 whether primary router connection has been configured (a router
7949 configuration that we are initiating). If there is not, we
7950 will assume that there is only two routers in the SILC network
7951 and we will use the incoming router connection as our primary
7952 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7954 * Changed the order of the broadcasting. Broadcast _after_ the
7955 packet has been processed not before. Affected file is
7958 * Fixed a [ClientConnection] parsing bug. The port was never
7959 parsed correctly thus resulting to port 0. Affected file
7960 silcd/serverconfig.c.
7962 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7963 argument and did not set the broadcast packet flag. Affected
7964 file silcd/packet_send.c. Fixed same bug in the function
7965 silc_server_send_notify as well.
7967 * If we receive NEW_ID packet for our own ID in the server, ignore
7970 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Removed the nickname from the Private Message Payload.
7975 Updated the code and the protocol specs.
7977 * Updated protocol specs for submitting to the IETF.
7979 * Tweaked the Random Number Generator a bit. Affected file
7980 lib/silccrypt/silcrng.c. Exported a new function
7981 silc_rng_[global]_add_noise which can be used to add more
7984 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Do not parse packets with different timeout when protocol
7987 is active -> may cause problem with rekey. Affected file
7990 * When server receives signoff notify it must not create
7991 new channel key if the client is on any channels since the
7992 sender of the signoff notify will create it.
7994 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Added printing of error messages during SKE protocol from the
7997 failure packet sent by server during SKE. Affected file
8000 * Removed the client's failure_callback handling with timeout
8001 and handle it immediately when received.
8003 * The SKE library returned wrong type in SUCCESS and FAILURE
8004 packets. They must be 32 bit MSB not 16 bit MSB.
8006 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Ok, rewrote the logic of the re-key and now it seems to work.
8009 I tested it on high traffic with frequent re-keys without
8010 problems. Added hmac_receive (and renamed hmac to hmac_send)
8011 in SilcClientConnection in lib/silcclient/client.h and
8012 in SilcIDListData in silcd/idlist.h. Also, removed the
8013 SilcPacketParserContext's cipher and hmac fields as they are
8014 not needed anymore and actually caused some problems when
8015 the ciphers and hmac's changed underneath the packet parser.
8017 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * If re-key protocol is active then process the incoming packets
8020 synchronously since we must assure that icoming packets encrypted
8021 with the old key is processed before the new keys is set to
8022 use. This is true other packets than for REKEY packets.
8023 Affected file silcd/server.c. The same was done to client library
8024 as well, affected file lib/silcclient/client.c.
8026 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Fixed bug in client and server to accept the force send if
8029 the packet is send from silc_[server/client]_packet_process
8030 function. Otherwise the packets are never delivered, oops.
8032 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Disable force sending of packets when REKEY protocol is active.
8035 We must assure that no packet is sent directly when rekey is
8036 performed. All packets must be sent through packet queue.
8037 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8038 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8039 function is silc_[server/client]_packet_send_real to check
8042 * Replaced the SIM paths from example config files to
8043 /usr/local/modules. Also, make install creates now
8044 /usr/local/silc/logs directory to hold all the SILC server
8047 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Made the configure.in.pre work on Solaris. Patch by salo.
8051 * Made all ciphers compatible with non-x86 machines. Defined
8052 CBC mode macros into lib/silccrypt/ciphers_def.h.
8054 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Fixed the make install.
8058 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * When MAC computation fails the silc_packet_decrypt returned 0
8061 even though it was supposed to return -1. Fixed this. The
8062 affected file is lib/silccore/silcpacket.c.
8064 * Do not replace the config files in /etc/silc (in make install)
8065 if they already exist. Affected file ./Makefile.am.
8067 * Do not send re-key packets immediately but through packet queue.
8068 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8070 * Changed silc_net_check_host_by_sock to return FALSE if the
8071 IP/DNS could not be resolved. Though, it returns the IP address
8072 now even if it could not resolve it (but returns also FALSE).
8073 Affected file lib/silcutil/silcnet.[ch].
8075 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Added silc_pkcs_decode_identifier to decode the public key's
8078 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8079 Added also silc_pkcs_free_identifier. Added also new context
8080 SilcPublicKeyIdentifier.
8082 * Added -S option to the silc client. It is used to dump the
8083 contents of the specified public key file.
8085 * Changed the PKCS api to return the public key length when
8086 setting the public key.
8088 * Fixed a fatal bug in the public and private key file loading.
8089 Affected file lib/silccrypt/silcpkcs.c.
8091 * Execute the packet parsing for client with zero (0) timeout
8092 if the protocol is active. Affected file silcd/server.c.
8094 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Made the key generation options to the silcd program. Added
8097 -C option, equivalent to client's option.
8099 * Added new [ServerKeys] config section to the server. It
8100 configures the server's public and private key.
8102 * Defined generic Public Key Payload into the protocol
8103 specification to send specific type of public keys and
8106 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8107 public key or certificate.
8109 * Implemented the GETKEY command to the server and to the
8110 client library and on user interface.
8112 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8114 * Made preliminary `make install' work.
8116 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Added SilcServerRekey context into silcd/idlist.h.
8120 * Added the PFS support as defined in the specification to the
8121 SKE protocol. Affected files lib/silcske/*.c.
8123 * Added `ske_group' field to the SilcServerRekey context to hold
8124 the number of the SKE group that is used with PFS in re-key.
8125 Affected file silcd/idlist.h.
8127 * Added PFS re-key support to the server. Affected file is
8130 * Added silc_protocol_cancel to cancel execution of the next
8131 state of the protocol. Affected file is
8132 lib/silccore/silcprotocol.[ch].
8134 * Added the re-key support with and without PFS to the client
8135 library. Re-key is performed once in an hour, by default.
8137 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8138 Added silc_client_rekey_callback and silc_client_rekey_final.
8139 Affected files are lib/silcclient/protocol.[ch] and
8140 lib/silcclient/client.[ch].
8142 * Removed the `hmac_key' and `hmac_key_len' fields from the
8143 SilcClientConnection structure; not needed. Affected file is
8144 lib/silcclient/client.h.
8148 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Do not ask whether user wants to use the negotiated private key
8151 for private messages, just use it. Affected file is
8152 silc/local_command.c.
8154 * Added `send_enc_key' and `enc_key_len' fields to the
8155 SilcIDListData structure since they are needed in the re-key
8156 phase. Affected file is silcd/idlist.[ch].
8158 * Implemented the simple re-key protocol into the server.
8159 Affected files silcd/server.c and silcd/protocol.[ch]. The
8160 re-key will be performed once in an hour, by default.
8162 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8163 Added silc_server_rekey, silc_server_rekey_callback and
8164 silc_server_rekey_final.
8166 * Removed Tunneled flag from the protocol. Updated the code
8167 and the specifications.
8169 * Adde `pfs' field to the SilcIDListData to indicate whether
8170 the PFS is to be performed in the re-key. Affected file is
8173 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8176 int64 of at least the xintXX size. If void * is less that 4
8177 bytes uint32 * will be used. Defined bool as boolean.
8179 * Changed _ALL_ unsigned long and unsigned int to uint32,
8180 unsgined short to uint16 in the source tree.
8182 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8183 not handle clients that has entry->data.registered == FALSE.
8184 They are not in the network anymore. Affected file is
8187 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Implemented the sending of the SERVER_SIGNOFF notify in the
8190 server. Affected file is silcd/server.c.
8192 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8193 Added also silc_notify_payload_encode_args into the
8194 lib/silccore/silcnotify.[ch].
8196 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8197 Affected file silcd/packet_receive.c.
8199 * Implemented the SERVER_SIGNOFF notify handling in the client
8200 library. Affected file lib/silcclient/client_notify.c. Also,
8201 implemnted the printing of the SERVER_SIGNOFF info to the
8202 application. Affected file silc/client_ops.c.
8204 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8205 if the deleting was successful. Affected file silcd/idlist.[ch].
8207 * Added support for public key authentication in the connection
8208 authentication protocol in the client library. Affected file
8209 lib/silcclient/protocol.c.
8211 * Changed the server's silc_idlist_get_clients_by_* interface
8212 to support already allocated array so that new entries may be
8213 added to pre-allocated array. Affected file silcd/idlist.[ch].
8214 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8215 and command replies.
8217 * All command reply functions in the server now calls the
8218 pending command callback even if error occured. This way the
8219 error will be delivered to the client as well. Affected files
8220 silcd/command.c and silcd/command_reply.c.
8222 * Fixed INFO command to return local server's info if no server
8223 was provided. Affected file lib/silcclient/command.c.
8225 * Removed RESTART command for good. Updated the code and the
8228 * Rewrote parts of the task system. It is a bit simpler now.
8229 Removed unsued task priorities. The affected files are
8230 lib/silcutil/silctask.[ch].
8232 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * Moved the USERS printing from the library to the application.
8235 Affected files lib/silcclient/command.c and silc/client_ops.c.
8237 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Added channel key re-key support. The re-key is perfomed
8242 only by the router and is done once in an hour. Added `rekey'
8243 field to the SilcChannelEntry in the server. Affected files
8244 silcd/server.c and silcd/idlist.h.
8246 * Added silc_task_unregister_by_context into the file
8247 lib/silcutil/silctask.[ch].
8249 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Added SILC_UMODE_GONE mode to indicate when the client is not
8252 present in the SILC network. Added also support to the local
8253 command AWAY that will set this mode. Added support of showing
8254 "xxx is gone" in WHOIS command. The USERS command shows the
8255 gone status as well.
8257 * Fixed setting server and router operator privileges in the
8258 server's UMODE command. Affected file silcd/command.c.
8260 * Merged the SKE KE1 and KE2 payloads into one payload. The
8261 new KE payload is equivalent to the old KE2 payload.
8263 Cleaned up the SKE Start Payload parsing. It now uses the
8264 simple buffer unformatting to do the parsing. A lot faster
8267 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8268 to the SKE that is used to indicate whether both of the SKE
8269 parties should perform authentication. By default only the
8270 responder performs authentication. By setting this flag also
8271 the initiator must do authentication. By default it is unset
8272 since in normal SKE case, client to server connection, only
8273 the responder should do authentication. When doing SKE between
8274 two clients both should perform authentication. Updated the
8275 code and the protocol specs.
8277 * A little fix to IDENTIFY command in the server. Search the
8278 client first by hash not nickname. Affected file is
8281 * Fixed the silc_client_close_connection to support closing
8282 the client to client connections wihtout deleting too much
8283 data. Affected file lib/silcclient/client.c.
8285 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8286 are received if protocol used to be active but is not anymore
8287 the application would crash due to NULL pointer dereference.
8288 Affected files silcd/server.c and lib/silcclient/client.c.
8290 * Added `hash' field to the SilcClientConnection to include
8291 the hash function negotiated in the SKE protocol.
8293 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8294 to set the channel founder authentication data. A client can
8295 claim the founder rights later by providing the authentication
8296 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8297 This way the channel founder can regain the channel founder
8298 privileges even it is left the channel. This works only on
8299 local server and the client must be connected to the same
8300 server to be able to regain the founder rights. Updated the
8301 protocol specs accordingly.
8303 Added support to the CMODE command in the client to set the
8304 founder auth data. Read the README to see how to set it.
8306 Added support to the CUMODE command to claim the founder
8307 rights. Read the README to see how to do it.
8309 Added support for the founder authentication to the Channel
8310 Entry in the server. Affected file silcd/idlist.h.
8312 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8313 server's CMODE command. Affected file silcd/command.c.
8315 * Added the following new functions into lib/silccore/silcauth.[ch]:
8316 silc_auth_get_method and silc_auth_get_data.
8318 * The server now saves the remote hosts public key to the
8319 SilcIDListData pointer. Affected file silcd/protocol.c.
8321 * The normal server now does not remove the channel entry from
8322 the cache if the founder authentication data is set. It used
8323 to remove it if the founder was the last one on the channel on
8324 the server and left the channel. The auth data is saved and
8325 if the channel is re-joined later the old entry is used with
8326 the old auth data. Affected files silcd/command_reply.c and
8329 * Removed the `pkcs' field from the SilcIDListData structure
8330 in the server; it is not used. Affected file silcd/idlist.h.
8332 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Fixed packet processing on slow links. Partial packets were
8335 never re-processed because the incoming data buffer was cleared
8336 by the application. Application must not directly clear the
8337 sock->inbuf, the packet processing routines handle it. Fixed
8338 this in client library and in server.
8340 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Fixed the WHOIS and IDENTIFY send reply function to really
8343 check whether to send list or just one entry. Affected file
8346 * Cleaned up the LEAVE command's channel key distribution. The
8347 affected file silcd/command.c.
8349 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8350 can enforce the channel mode as well. In that case the ID
8351 includes the ID of the server. The code now enforces the
8352 mode change if the router have different mode than the server.
8354 * The notify client operation with CMODE_CHANGE notify can now
8355 return NULL client_entry pointer if the CMODE was not changed
8356 by client. Application must check for this.
8358 * Added <Server ID> argument to INFO command to support server
8359 info fetching by Server ID.
8361 * Added silc_server_announce_get_channel_users to get assembled
8362 packets of channel users of the specified channel. Affected
8363 file silcd/server.[ch].
8365 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8366 was freed underneath the ID Cache.
8368 * Re-announce clients when the server received CHANNEL_CHANGE
8369 notify from the router. Affected file silcd/packet_send.c.
8371 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8373 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8374 crashed since it did not handle the fact that there is no cipher
8375 called "3" and didn't check the error condition. Now fixed.
8377 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8378 flag. It can be used to send message requests.
8380 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Implemented the RESTART command in the client.
8384 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8385 notice type messages. Added notice printing to the user
8388 * The channel keys are not re-generated if the channel's mode
8389 is PRIVKEY, ie private key on the channel exists. Affected
8390 files silcd/server.c and silcd/command.c.
8392 * Fixed a little bug in channel message delivery when channel
8393 private keys are set in the server. Affected file is
8394 silcd/packet_send.c.
8396 * Changed the setting on channel->on_channel = TRUE from the
8397 silc_client_save_channel_key to the JOIN command reply. The
8398 key payload is not received if the private channel key is set.
8399 Affected file lib/silcclient/command_reply.c and the
8400 lib/silcclient/client_channel.c.
8402 * When the CMODE_CHANGE notify is sent and the channel private
8403 key mode is removed the channel key must be re-generated in
8404 other cells as well. Added this support for the router in the
8405 silcd/packet_receive.c.
8407 * Added new local command NOTICE to send notice message on
8408 channel. Affected file silc/local_command.[ch].
8410 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Added new local command ME to the client. It is used to send
8413 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8414 some action. Affected file silc/local_command.[ch].
8416 * Changed channel_message and private_message client operations
8417 to deliver the message flags to the application. Added also
8418 the `flags' arguments to the silc_client_send_channel_message
8419 and silc_client_send_private_message functions. Affected file
8422 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Redefined the Private Message Payload to support private message
8425 keys and to support the new private message flags. Updated
8426 the protocol specs. Flags makes it possible to have for example
8427 CTCP style messages.
8429 * Added new type SilcPrivateMessagePayload and defined an API
8430 for it in the lib/silcclient/silcprivate.[ch].
8432 * Tested private message private keys successfully. Tested the
8433 private message key set, unset and list commands with the new
8436 * Redefined the Channel Message Payload to include the channel
8437 message flags (equal with private message flags) to support
8438 for example CTCP style messages.
8440 * Defined some of the message (for channel and private message)
8441 flags. Updated the protocol specs and added the flags to the
8442 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8444 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Added SilcKeyAgreementStatus type to the key agreement routines
8447 to indicate the current status and error if one occured.
8448 The status types are defined in the lib/silcclient/silcapi.h.
8450 * Added new local command KEY that is used to set and unset private
8451 keys for channels, set and unset private keys for private messages
8452 with remote clients and to send key agreement requests and
8453 negotiate the key agreement protocol with remote client. The
8454 key agreement is supported only to negotiate private message keys,
8455 it currently cannot be used to negotiate private keys for channels,
8456 as it is not convenient for that purpose.
8458 * Fixed a minor pending callback setting bug in the function
8459 silc_client_get_client_by_id_resolve, now the function works.
8460 Affected file lib/silcclient/idlist.c.
8462 * Added function silc_net_get_local_port to get local bound
8463 port by socket. Added to lib/silcutil/silcnet.[ch].
8465 * Added `sockets' and `sockets_count' fields to the SilcClient
8466 object. They hold the sockets of the listenning sockets in
8467 the client. Listenning sockets may be for example the key
8468 agreement server. Affected file lib/silcclient/client.[ch].
8469 Added functions the silc_client_add_socket and the
8470 silc_client_del_socket. They are exported to the application
8473 * Added ~./silc/clientkeys to support other client's public keys.
8475 * Renamed verify_server_key client operation to verify_public_key
8476 and added one argument to indicate the type of the connection
8477 (server, client etc.).
8479 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Added silc_server_connection_auth_request to handle the
8482 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8483 silcd/packet_receive.[ch].
8485 * Added silc_server_send_connection_auth_request into the
8486 silcd/packet_send.c to send the connection auth request packet.
8488 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8491 * Fixed the public key authentication in responder side in the
8492 server. The `auth_data' pointer includes the SilcPublicKey
8493 not the path to the public key. Affected file silcd/protocol.c.
8495 * Implemented the public key authentication in the initiator side
8496 in the server. Affected file silcd/protocol.c.
8498 * Removed the [RedirectClient] config section from the server
8499 configuration. Is not needed and I don't want to implement it.
8501 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Cleaned up the CMODE command in the server. It now works
8504 correctly and supports all the modes defined in the protocol.
8505 Affected file is silcd/command.c.
8507 * Added `hmac_name' field to the SilcChannelEntry in the server
8508 to hold the default HMAC of the channel. It can be set when
8509 creating the channel (with JOIN command). Affected files
8512 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8513 type to indicate the change of the current cipher and hmac
8514 on the channel. Client can safely ignore the <cipher> argument
8515 (if it chooses to do so) since the CHANNEL_KEY packet will
8516 force the channel key change anyway. The <hmac> argument is
8517 important since the client is responsible of setting the new
8518 HMAC and the hmac key into use.
8520 * Fixed the CMODE command in the client library as well.
8522 * Tested CMODE command in router environment successfully.
8524 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Show the version of the remote client (or server) when connecting
8527 to the server. It is logged to the log file. Affected file
8528 is silcd/protocol.c.
8530 * Fixed the KILLED notify handling in the client library. The
8531 client must be removed from all channels when receiving the
8534 Also, do not remove the client entry when giving the KILL
8535 command but when the KILLED notify is received.
8537 * Removed silc_idlist_find_client_by_nickname from the server.
8538 Not needed anymore. Affected files silcd/idlist.[ch].
8540 * Implemented the CHANNEL_CHANGE notify type handling to the
8541 server. Affected file silcd/server.c.
8545 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Added silc_server_send_notify_invite to send the INVITE
8548 notify between routers.
8550 * Implemented the INVITE command correctly to the server.
8552 * Implemented the INVITE notify type handling in the server.
8554 * Implemented the INVITE command to the client library and on the
8557 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Added function silc_server_get_client_resolve to find the
8560 client entry by ID from all ID lists and then resolve it
8561 (using WHOIS) if it cannot be found. Affected file is
8564 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Implemented the BAN command to the client library.
8568 * The JOIN command in the server now checks the invite list
8571 * Changed the silc_command_reply_payload_encode_va and the
8572 silc_command_payload_encode_va to support that if argument is
8573 NULL it ignores and checks the next argument. Affected file
8574 lib/silccore/silccommand.c.
8576 * Added silc_server_send_notify_ban to send the BAN notify
8577 type between routers.
8579 * Chaned the silc_notify_payload_encode to support that if
8580 argument is NULL it ignores and checks the next argument.
8581 Affected file lib/silccore/silcnotify.c.
8583 * Tested ban lists in router environment successfully.
8585 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Implemented BAN command to the server, in silcd/command.[ch].
8589 * Removed the BAN and INVITE_LIST modes from the CMODE command
8592 * Added function silc_string_match to regex match two strings.
8593 Affected files lib/silcutil/silcutil.[ch].
8595 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Redefined parts of the SilcChannelEntry in the server to support
8598 the new ban and invite lists.
8600 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Redefined the INVITE command. The same command can be used to
8603 invite individuals to the channel but also to manage the invite
8604 list of the channel (to add to and remove from the invite list).
8605 Updated the protocol specs.
8607 * Added new command SILC_COMMAND_BAN that can be used to manage
8608 the ban list of the channel. Updated the protocol specs.
8610 * Removed the channel modes: the SILC_CMODE_BAN and the
8611 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8612 in the CMODE command. The equivalent features are now available
8613 using INVITE and BAN commands. Updated the protocol specs.
8615 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8616 in the network about change in the current ban list. The notify
8617 type is not used by the client.
8619 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8620 support the invite lists.
8622 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Added new function silc_string_regexify that converts string
8625 including wildcard characters into regex string that can
8626 be used by the GNU regex library. Added into the file
8627 lib/silcutil/silcutil.[ch].
8629 Added silc_string_regex_combine to combine to regex strings
8630 into one so that they can be used as one regex string by
8631 the GNU regex library. Added into the file
8632 lib/silcutil/silcutil.[ch].
8634 Added silc_string_regex_match to match two strings. It returns
8635 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8637 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Imported GNU regex to the soruce tree into lib/contrib.
8640 Fixed some compiler warning from the regex.c.
8642 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Fixed MOTD command in the server to work in router environment.
8646 * Fixed the MOTD command in the client library to support
8647 the server argument in the command.
8649 * Added `nickname_len' argument to the silc_idlist_add_client
8650 in the server, as the `nickname' argument may be binary data
8653 * Added silc_idlist_get_channels to return all channels from
8656 * Implemented LIST command to the server. Affected file is
8659 * Implemented the LIST command to the client library and on the
8662 * Added [<user count>] argument to the LIST command reply.
8663 With private channels the user count is not shown.
8665 * Updated TODO and README.
8667 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * The client entry's data.registered must be TRUE even with
8670 global client entry on global client list. The data.registered
8671 is used to check whether the client is anymore in the network,
8672 for example with WHOWAS command so it must be valid.
8674 * Fixed the WHOWAS command in the server. It now actually works
8675 in router environment. Added function into silcd/command_reply.c
8676 silc_server_command_reply_whowas_save.
8678 * Added silc_idlist_purge function to the silcd/idlist.c
8679 to periodically purge the ID Cache.
8681 * Fixed INFO command in the server. It works now in router
8682 environment. Added <server name> argument to the INFO command
8683 reply. Updated the protocol specs.
8685 * Fixed minor bug in silc_idcache_purge to not purge if the
8686 expire value is zero.
8688 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8689 they were buggy because of the WHOWAS information.
8691 * Fixed local command MSG to handle the async resolving of
8692 the remote client properly. It used to fail the first MSG.
8693 Affected file silc/local_command.c.
8695 * Added `data_len' field to SilcIDCache context.
8697 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8699 * Update TODO. Todo in commands in the server.
8701 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8704 used by routers as broadcast packet to inform other routers
8705 about the changed user mode.
8707 Implemented the notify handling in the server. Affected file is
8708 silcd/packet_receive.c. Added the function
8709 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8711 * Added new generic Channel Payload and deprecated the New Channel
8712 Payload. The New Channel Payload is now the generic Channel
8715 * Added new argument `mode' to the silc_server_send_new_channel
8716 as it is required in the Channel Payload now.
8718 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8719 and created a new and real SilChannelPayload to represent the
8720 new generic Channel Payload. Implemented the encode/decode
8721 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8723 * Added silc_server_get_client_channel_list to return the list
8724 of channels the client has joined for WHOIS command reply.
8725 Affected file silcd/server.[ch].
8727 * Implemented the channel list sending in the WHOIS command reply
8728 in server and in the client.
8730 Implemented the channel list displaying on the user interface
8731 as well. Affected file silc/client_ops.c.
8733 * Added silc_channel_payload_parse_list to parse list of Channel
8734 Payloads. It returns SilcDList list of SilcChannelPayloads.
8735 Client for example can use this function to parse the list of
8736 channels it receives in the WHOIS command reply. The caller
8737 must free the list by calling silc_channel_payload_list_free.
8738 Affected files lib/silccore/silcchannel.[ch].
8740 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Added one new argument <user mode> to the WHOIS command reply
8743 to return the mode of the user in SILC. Updated the protocol
8746 Implemented it to the server and client.
8748 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Fixed the mode printing on the user interface on joining.
8751 Affected file silc/client_ops.c.
8753 * Implemented the UMODE command and user modes in general to the
8754 client library and to the user interface.
8756 * Implemented the UMODE command to the server.
8758 * The server now sends UNKNOWN_COMMAND error status if client sends
8759 unknown command. Affected file silcd/command.c.
8761 * All server commands now handle the command identifier the right
8762 way when sending the command reply to the client. The client can
8763 use to identify the command replies with the identifier.
8765 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Added silc_server_get_client_route to resolve the route to
8768 the client indicated by the client ID. Affected file is
8771 * Added silc_server_relay_packet as general function to relay
8772 packet to arbitrary destination. This deprecates functions
8773 like _send_private_message_key, _relay_notify etc. Affected
8774 file is silcd/packet_send.[ch].
8776 Removed silc_server_send_key_agreement,
8777 silc_server_send_private_message_key and
8778 silc_server_packet_relay_notify functions from the file
8779 silcd/packet_send.[ch].
8783 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8784 server. Affected file silcd/packet_receive.[ch].
8786 * Implemented the KILL command to the client. Implemented the
8787 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8788 Affected files lib/silcclient/command[_reply].c and
8789 lib/silcclient/client_notify.c. Implemented the KILL notify
8790 printing in the user inteface.
8792 * Fixed a lot silc_parse_nick memory leaks from the client
8793 library in the file lib/silcclient/command.c.
8795 * Changed the silc_server_send_notify_on_channels's `sender'
8796 argument from SilcSocketConnection to SilcClientEntry to
8797 check the sender as entry and not as connection object and not
8798 to send to the client provided as argument. The affected file
8799 is silcd/packet_send.[ch].
8801 * The notify packets that are destined directly to the client used
8802 to not to be processed by the server. Now changed that and the
8803 server processes all notify packets. After relaying the packet
8804 to the client the notify packet is processed in the server.
8806 * The silc_server_free_client_data now checks whether there is
8807 pending outgoing traffic for the client and purges the data to
8808 the network before removing the client entry.
8810 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8813 an client is killed from the SILC Network. Updated the protocol
8816 Added new function silc_server_send_notify_killed to the
8817 silcd/packet_send.[ch].
8819 * Added function silc_server_packet_relay_notify to relay notify
8820 packets that are destined directly to a client. In this case
8821 the server does not process the notify packets but merely relays
8822 it to the client. Affected file silcd/packet_send.[ch].
8824 Added also silc_server_packet_process_relay_notify to check
8825 whereto relay the notify. Affected file is
8826 silcd/packet_receive.[ch].
8828 * Implemented the KILL command to the server.
8832 * Added the backup schema desgined last fall to the protocol
8833 specs for everyone to see. The specification is in the
8834 *-spec-xx.txt draft and the packet type definitions for the
8835 backup routers is in *-pp-xx.txt draft. Thusly, added also
8836 new packet type SILC_PACKET_CELL_ROUTERS.
8838 * A big security problem in the implementation discovered. The
8839 signoff of an client did not cause new channel key generation
8840 which it of course should've done. The channel keys must be
8841 always re-generated when client leaves (or signoffs) the channel.
8842 The silc_server_remove_from_channels funtion now handles
8843 the channel key re-generation.
8845 * Added `sender' argument to the silc_server_send_notify_on_channels
8846 to not to send the client provided as argument. Affected file
8847 silcd/packet_send.[ch].
8849 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Implemented OPER and SILCOPER commands into the server and
8854 * Added silc_auth_verify and silc_auth_verify_data to verify
8855 the authentication directly from the authentication payload.
8856 It supports verifying both passphrase and public key based
8857 authentication. Affected file lib/silccore/silcauth.[ch].
8859 * Added `hash' field to the SilcIDListData structure. It is the
8860 hash negotiated in the SKE protocol. Affected file is
8863 * Slight redesigning of the SilcAuthPayload handling routines.
8864 Do not send SilcPKCS but SilcPublicKey as argument.
8866 * Implemented the public key authentication support to the
8867 serverconfig. The public key is loaded from the provided path
8868 and saved as authentication data to void * pointer. Thus,
8869 changed the unsigned char *auth_data to void *auth_data;
8871 * Fixed SHUTDOWN command to send the reply before the server
8872 is shutdown. :) Affected file silcd/command.c.
8874 * Fixed fatal bug in CONNECT command. The hostname was invalid
8875 memory and server crashed. Affected file silcd/command.c.
8877 * Fixed fatal bug in CLOSE command. The server_entry became
8878 invalid but was referenced later in the command. Affected file
8881 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Fixed fatal bug in failure packet handling. Server ignored
8884 the failure and thus crashed when it came.
8888 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8891 that the command may be executed only once in (about) 2 seconds.
8892 The old SILC_CF_LAG flag is same but allows command bursts up
8893 to five before limiting.
8895 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8896 server code. Various commands now includes the CF_LAG_STRICT
8897 flag to disallow any kind of miss-use of the command.
8899 * Fixed the silc_buffer_unformat to not to allocate any data
8900 if the length of the data is zero. It used to allocate the
8901 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8903 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8905 * Changed the format of AdminConnection configuration section
8906 in the server. Added username of the admin to the format.
8907 Affected files silcd/serverconfig.[ch].
8909 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8910 to return admin configuration data by host, username and/or
8913 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Implemented WHOWAS command to the server. Added the functions:
8917 silc_server_command_whowas_parse,
8918 silc_server_command_whowas_send_reply,
8919 silc_server_command_whowas_from_client and
8920 silc_server_command_whowas_from_server
8922 * Added <Client ID> argument to the WHOWAS command reply. Updated
8923 the protocol specs accordingly.
8925 * Implemented WHOWAS command and command_reply to the client
8928 Implemented the WHOWAS printing on the user interface.
8930 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Added new argument to the WHOWAS command reply, the real name.
8933 It is an optional argument. Updated the protocol specs.
8935 * Added SilcIDCacheDestructor callback that is registered when
8936 the SilcIDCache is allocated. The callback is called when
8937 an cache entry in the ID Cache expires, or is purged from the
8938 cache. Added into lib/silccore/idcache.[ch].
8940 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8941 to destruct the client entries when the cache entry expires.
8942 Other ID Cache's in server and in the client library ignores
8945 * If the ID Cache entry's `expire' field is zero then the entry
8946 never expires. Added boolean `expire' argument to the
8947 silc_idcache_add function in the lib/silccore/idcache.[ch].
8948 If it is TRUE the default expiry value is used.
8950 * Added silc_server_free_client_data_timeout that is registered
8951 when client disconnects. By default for 5 minutes we preserve
8952 the client entry for history - for WHOWAS command.
8954 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Added support to the server to enforce that commands are not
8957 executed more than once in 2 seconds. If server receives
8958 commands from client more frequently, timeout is registered
8959 to process the commands. Affected file silcd/command.c.
8960 Added new function silc_server_command_process_timeout.
8962 * Changed NICK_NOTIFY handling in client library to check that
8963 if the client's nickname was changed, so there is no need to
8964 resolve anything from the server.
8966 * Removed error printing from the WHOIS and IDENTIFY commands.
8967 If error occurs then it is ignored silently in the client library.
8968 The application, however, may map the received error to
8969 human readable error string. The application currently maps
8970 the NO_SUCH_NICKNAME error to string.
8972 * Made the command status message public to the application. Moved
8973 them from lib/silcclient/command_reply.c to
8974 lib/silcclient/command_reply.h. The application can map the
8975 received command status to the string with the
8976 silc_client_command_status_message function.
8978 * Added check to the server to check that client's ID is same
8979 as the Source ID in the packet the client sent. They must
8982 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Added dist-bzip hook to the Makefile.am to make bzip2
8985 compressed distributions.
8987 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8989 * Server now enforces the maximum length for the nickname and
8990 the channel as protocol specification dictates. 128 bytes for
8991 nickname and 256 bytes for channel name.
8993 * Moved the WHOIS printing to the application. The client libary
8994 does not print out the WHOIS information anymore, the application
8995 must do it. Renamed silc_client_command_reply_whois_print to
8996 the silc_client_command_reply_whois_save.
8998 The client's idle time is also sent to the application now, and
8999 the idle is shown on screen.
9001 * Added silc_client_command_reply_identify_save to save the
9002 received IDENTIFY entries.
9004 * Do not check for channel private keys in message sending and
9005 reception if the channel does not have the PRIVKEY mode set.
9006 Affected file lib/silclient/client_channel.c.
9008 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9011 just surfaced after chaning the JOIN procedure.
9013 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Added silc_client_get_clients_by_list to get client entries
9016 from Client ID list, that is returned for example by JOIN
9017 and USERS command replies. The application should use this
9018 function for example when JOIN command reply is received to
9019 resolve the clients already on the channel (library does not
9020 do that anymore as USERS command reply is not used in the JOIN
9021 procedure anymore). Affected files lib/silcclient/silcapi.h and
9022 lib/silcclient/idlist.c.
9024 * JOIN command reply and USERS command reply returns now SilcBuffer
9025 pointers instead of unsigned char pointers when returning
9026 the client list and mode list.
9028 * Added <Client ID> argument to the JOIN command reply, mainly
9029 for the server to identify for which client the command was
9030 originally sent. Updated protocol specs accordingly.
9032 * Added SilcDlist private_key pointer to the SilcChannelEntry
9033 in the client to support the channel private keys. Affected
9034 file is lib/silcclient/idlist.h.
9036 * Added SilcChannelPrivateKey argument to the function
9037 silc_client_send_channel_message so that application can choose
9038 to use specific private ke if it wants to. If it is not provided,
9039 the normal channel key is used, unless private keys are set.
9040 In this case the first (key that was added first) is used
9041 as the encryption key.
9043 * Implemented the support for channel private key handling.
9044 Implemented the following functions:
9046 silc_client_add_channel_private_key,
9047 silc_client_del_channel_private_keys,
9048 silc_client_del_channel_private_key,
9049 silc_client_list_channel_private_keys and
9050 silc_client_free_channel_private_keys
9052 Affected file lib/silcclient/client_channel.c.
9054 * Added the support for the private keys in the channel message
9055 sending and encryption and in the message reception and
9056 decryption. Affected funtions are
9057 silc_client_send_channel_message and silc_client_channel_message.
9059 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Added SKE's key verify callback to the client library's
9062 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9064 * Removed the statement that server (or router) must send USERS
9065 command reply when joining to the channel so that the client
9066 knows who are on the channel. Instead, the client list and
9067 client's mode list is now sent in the JOIN command reply to the
9068 client who joined channel. This is better solution.
9070 * Added function silc_server_get_users_on_channel and function
9071 silc_server_save_users_on_channel to the silcd/server.[ch].
9073 * Removed function silc_server_command_send_users from the
9076 * Do not show topic on the client library anymore. The topic is
9077 sent in the command reply notify to the application and the
9078 application must show the topic now.
9080 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Added client searching by nickname hash into the IDENTIFY and
9083 WHOIS commands in the server as they were clearly missing from
9084 them. Affected file is silcd/command.c.
9086 * Fixed a bug in private message receiving in the client library.
9087 The remote ID was freed and it wasn't supposed, now it is
9090 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Minor fix to the channel payload; allocate the data area, as it
9093 needs to be of specific length.
9095 * If the key agreement port is zero then the operating
9096 system will define the bound port. Affected files are
9097 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9099 * Added new function silc_channel_payload_decrypt into the file
9100 lib/silccore/silcchannel.[ch].
9102 * Moved the channel message etc, check from silc_packet_decrypt
9103 to applications. The library calls now a generic
9104 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9105 when the packet is either normal or special. This was done to
9106 allow more wide range of checking that was not allowed when
9107 the code was in library. Now applications can do virtually any
9108 checks to the packet and return to the library the decision how
9109 the packet should be processed. Affected files are
9110 lib/silccore/silcpacket.[ch].
9112 Added silc_server_packet_decrypt_check to the server and
9113 silc_client_packet_decrypt_check to the client library.
9115 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9116 to send with specified source and destination information.
9118 * Channel message delivery between routers was broken after the
9119 channel key distribution was fixed earlier. The channel key
9120 was used be to distributed to other routers as well which is not
9121 allowed by the protocol. Now this is fixed and channel keys
9122 really are cell specific and the channel message delivery between
9123 routers comply with the protocol specification.
9125 * Fixed various commands in server to check also the global list
9126 for the channel entry and not just the local list. The affected
9127 file silcd/command.c.
9129 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Added assert()s to buffer formatting and unformatting routines
9132 to assert (if --enable-debug) when error occurs. Affected
9133 file: lib/silcutil/silcbuffmt.c.
9135 * Changed to auto-reconnect to check whether the remote host is
9136 router and register the re-connect timeout if it is. It used
9137 to check that whether we are normal server, but router must do
9138 auto-reconnect with another router as well. Affected file
9141 * Removed the [<key len>] option from CMODE command as the cipher
9142 name decides the key length, nowadays. See the defined ciphers
9143 from the protocol specification.
9145 * Added [<hmac>] option to the CMODE command to define the HMAC
9146 for the channel. Added SILC_CMODE_HMAC channel mode.
9148 * Added [<hmac>] option for the JOIN command so that user can
9149 select which HMAC is used to compute the MACs of the channel
9152 * Added Hmac field to the Channel Message Payload. The integrity
9153 of plaintext channel messages are now protected by computing
9154 MAC of the message and attaching the MAC to the payload. The
9155 MAC is encrypted. Now, it is clear that this causes some
9156 overhead to the size of the packet but rationale for this is that
9157 now the receiver can verify whether the channel message decrypted
9158 correctly and also when private keys are set for the channel the
9159 receiver can decrypt the packet with several keys and check from
9160 the MAC which key decrypted the message correctly.
9162 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9163 lib/silccrypt/silccipher.[ch].
9165 * Added silc_hash_len to return the digest length into the
9166 lib/silcrypt/silchash.[ch].
9168 * Rewrote parts of Silc Channel Payload interface in the
9169 lib/silccore/silcchannel.[ch]. The encode function now also
9170 encrypts the packet and parse function decrypts it.
9172 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Fixed a minor formatting bug in the SKE's key material processing.
9175 It actually might have processed the keys wrong way resulting
9178 * Redefined the mandatory HMAC algorithms and added new algorithms.
9179 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9180 and hmac-md5 truncated to 96 bits. The mandatory is now
9181 hmac-sha1-96. Rest are optional (including the one that used
9182 to be mandatory). Rationale for this is that the truncated HMAC
9183 length is sufficient from security point of view and can actually
9184 make the attack against the HMAC harder. Also, the truncated
9185 HMAC causes less overhead to the packets. See the RFC2104 for
9188 * Added new [hmac] configuration section. The SKE used to use
9189 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9190 is of course wrong. The official names that must be proposed in
9191 the SKE are the ones defined in the protocol specification
9192 (hmac-sha1-96 for example). The user can configure any hmac
9193 using any hash function configured in the [hash] section. At
9194 least, the mandatory must be configured.
9196 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9198 * Added HMAC list to the SKE proposal list. It has now both
9199 hash algorithm list and HMAC list. This makes the protocol
9200 incompatible with previous versions. The SKE now seems to work
9201 the way it is supposed to work, for the first time actually.
9203 * Defined plain Hash algorithms to the protocol specification.
9206 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9208 * Implemented support for key agreement packets into the server.
9209 Added functions silc_server_key_agreement and
9210 silc_server_send_key_agreement. Other than these functions,
9211 server has nothing to do with this packet.
9213 * Added support for private message key packets into the server.
9214 Added functions silc_server_private_message_key and
9215 silc_server_send_private_message_key.
9219 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9220 called in the protocol's final callback instead in the END
9221 protocol state. This makes a little more sense and in the same
9222 time in client we can use the same protocol routines for normal
9223 key exchange and to key agreement packet handling as well.
9225 * Added to both client's and server's KE protocol context the
9226 SilcSKEKeyMaterial pointer to save the key material. We will
9227 bring the key material to the protocol's final callback by doing
9228 this. The final callback must free the key material.
9230 * Added SKE's packet_send callback into client's KE protocol
9231 context so that the caller can choose what packet sending function
9232 is used. This way we can use different packet sending when
9233 doing normal SKE when doing key agreement packet handling (in
9234 the key agreement packet handling we do not want to encrypt
9237 * Implemented the responder side of the key agreement routines
9238 in the client. The client can now bind to specified port and
9239 accept incoming key negotiation. The key material is passed
9240 to the application after the protocol is over.
9242 * Implemented the processing of incoming Key Agreement packet
9243 in the client. Added function silc_client_key_agreement to
9246 * Implemented the intiator side of the key agreement routines
9247 in the client. The client can now initiate key agreement with
9248 another remote client. The key material is passed to the
9249 application after the protocol is over.
9251 * Created client_keyagr.c to include all the key agreement
9254 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9255 SILC_TASK_CALLBACK except that it is not static.
9257 * Created client_notify.c and moved the Notify packet handling
9258 from the client.[ch] into that file.
9260 * Created client_prvmsg.c and moved all private message and
9261 private message key routines from the client.[ch] into that file.
9263 * Create client_channel.c and moved all channel message and
9264 channel private key routines from the client.[ch] into that file.
9266 * Changed silc_client_get_client_by_id_resolve to resolve with
9267 WHOIS command instead of IDENTIFY command, in the file
9268 lib/silclient/idlist.c.
9270 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9272 * Implemented the SKE's responder side to the Client library.
9274 * When FAILURE is received to the protocol do not trust it
9275 blindly. Register a timeout to wait whether the remote closes
9276 the connection as it should do it, only after that process the
9277 actual failure. This was changed to both client and server.
9279 * Added client_internal.h to include some of the structures
9280 there instead of client.h in lib/silcclient/.
9282 * Added function silc_task_unregister_by_callback to unregister
9283 timeouts by the callback function.
9285 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Some "Incomplete WHOIS info" errors has been appearing on the
9288 log files. Took away the entry->userinfo check from WHOIS
9289 reply sending. The entry->userinfo is now " " if client did not
9290 provide one. I thought this was fixed earlier but something
9291 is wrong still. Let's see if the error still appears.
9293 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Fixed a minor bug in the login when the channel key is
9296 re-generated in the server. It used to generate the key in
9297 wrong order and thus caused problems in the channel traffic.
9299 * Fixed a minor bug in channel key distsribution after
9300 KICK command. The key was not sent to the router even though
9303 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Added silc_ske_process_key_material_data as generic routine
9306 to process any key material as the SILC protocol dictates. The
9307 function is used by the actual SKE library but can be used by
9308 applications as well. This relates to the private message keys
9309 and the channel private keys since they must be processed the
9310 same way the normal SILC session keys. The protocol dictates
9311 this. Affected files: lib/silcske/silcske.[ch].
9313 Added also silc_ske_free_key_material to free the
9314 SilcSKEKeyMaterial structure.
9316 * Defined silc_cipher_set_key function to set the key for
9317 cipher without using the object's method function. The affected
9318 files: lib/silccrypt/silccipher.[ch].
9320 * Implemented silc silc_client_add_private_message_key,
9321 silc_client_add_private_message_key_ske,
9322 silc_client_del_private_message_key,
9323 silc_client_list_private_message_keys and
9324 silc_client_free_private_message_keys functions in the
9327 Added functions silc_client_send_private_message_key to send
9328 the Private Message Key payload and silc_client_private_message_key
9329 to handle incoming Private Message Key payload.
9331 * Added Cipher field to the Private Message Key payload to set
9332 the cipher to be used. If ignored, the default cipher defined
9333 in the SILC protocol (aes-256-cbc) is used.
9335 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9337 * Removed lib/silcclient/ops.h file.
9339 Redefined parts of the SILC Client Library API. Created new
9340 file silcapi.h that deprecates the ops.h file and defines the
9341 published Client Library API. Defined also private message key
9342 API and channel private key API into the file.
9344 This is the file that the application must include from the
9345 SILC Client Library. Other files need not be included by
9346 the application anymore.
9348 * Added new key_agreement client operation callback and also
9349 defined the Key Agreement library API for the application.
9351 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9354 is used by clients to request key negotiation between another
9355 client in the SILC network. If the negotiation is started it
9356 is performed using the SKE protocol. The result of the
9357 negotiation, the secret key material, can be used for example
9358 as private message key.
9360 Implemented the Key Agreement payload into the files
9361 lib/silccore/silauth.[ch].
9363 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Redefined ciphers for the SILC protocol. Added some new ciphers
9366 and defined the key lengths for the algorithms. Changed the
9367 code accordingly. The default key length is now 256 bits.
9369 * Fixed SKE key distribution function silc_ske_process_key_material
9370 when the key length is more than 128 bits. The default key
9371 length in SILC is now 256 bits.
9373 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9374 to indicate unsupported algorithm.
9376 * Renamed rijndael.c to aes.c and all functions as well.
9378 * Fixed a long standing channel key setting bug in client library.
9379 Weird that it has never surfaced before.
9381 * Fixed bug in channel deletion. If the entire channel is removed
9382 then it must also delete the references of the channel entry
9383 from the client's channel list as the client's channel entry and
9384 the channel's client entry share same memory.
9386 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9388 * Implemented CONNECT and SHUTDOWN commands in the client.
9390 * Implemented CLOSE command to the client.
9392 * Added the function silc_idlist_find_server_by_name into the
9393 files silcd/idlist.[ch].
9395 Added the function silc_idlist_find_server_by_conn into the
9396 files silcd/idlist.[ch].
9398 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * DIE command was renamed to SHUTDOWN. Updated the both code
9403 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9404 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9406 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9409 * Added function silc_server_create_connection function to create
9410 connection to remote router. My server implementation actually
9411 does not allow router to connect to normal server (it expects
9412 that normal server always initiates the connection to the router)
9413 so the CONNECT command is only good for connecting to another
9416 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9419 or some other client was kicked from the channel.
9421 Implemented the handling of the notify type to both client
9424 Implemented silc_server_send_notify_kicked to send the KICKED
9425 notify. It is used to send it to the server's primary router.
9427 * Implemented the KICK command into server and client.
9429 * Added `query' argument to the silc_idlist_get_client function
9430 to indicate whether to query the client from server or not if
9433 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9434 to indicate that the client is not channel founder.
9438 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9440 * Removed the rng context from SilcPacketContext structure and
9441 changed that the packet routine uses the Global RNG API.
9443 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9445 * Added support for quit message that client can "leave" on the
9446 channel when it quits the SILC. It is ditributed inside the
9447 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9449 Added silc_server_free_client_data that will take the
9450 signoff message as argument.
9452 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9454 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Updated parts of the protocol specification to keep it up
9459 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9462 payloads in one packet.
9464 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9465 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9466 use now the new List flag.
9468 * Also deprecated the following packet types: REPLACE_ID,
9469 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9471 * Added list support for Notify packet in server.
9473 * Added silc_server_send_notify_channel_change to send the
9474 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9475 the silc_server_send_replace_id.
9477 * Added silc_server_send_notify_nick_change to send the
9478 NICK_CHANGE notify type. Deprecates the function
9479 silc_server_send_replace_id.
9481 * Added silc_server_send_notify_join to send the JOIN notify type.
9482 Deprecates the function silc_server_send_new_channel_user.
9484 * Added silc_server_send_notify_leave to send LEAVE notify type.
9485 Deprecates the function silc_server_send_remove_channel_user.
9487 * Added silc_server_send_notify_cmode and
9488 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9489 types. Deprecates the silc_server_send_set_mode function.
9491 * Added SERVER_SIGNOFF notify type to indicate that server has
9492 quit. This means that all clients on the channel from that
9493 server will drop. This can be also used when netsplit happens.
9495 Deprecated REMOVE_ID packet type since it is not needed anymore
9498 Added silc_server_send_notify_server_signoff to send the
9499 SERVER_SIGNOFF notify type. Deprecates the function
9500 silc_server_send_remove_id.
9502 Added also silc_server_send_notify_signoff to send the
9503 SIGNOFF notify type.
9505 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9506 SILC protocol from this day on. Changed the protocol
9507 specification as well.
9509 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9510 notify type. It is used between routers to notify about
9511 topic changes on a channel.
9513 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9516 * Partly updated the protocol specification to comply with the
9517 changes now made. It is still though a bit outdated.
9519 * The JOIN notify type now takes one extra argument <Channel ID>.
9520 The packet used to be destined to the channel but now the
9521 JOIN type may be sent as list thus it is impossible to
9522 destine it to any specific channel. By adding this argument
9523 it is again possible.
9525 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9527 * Added CREDITS file. The CHANGES and CREDITS file will appear
9528 in the distribution as well.
9530 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9532 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9533 types in the server's silcd/packet_receive.c.
9535 * Implemented CMODE and CUMODE to work in router environment.
9537 * Fixed minor encoding and decoding buglet from the
9538 lib/silccore/silcmode.c.
9540 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9543 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9545 * Changed all SilcConfigServer* and silc_config_server* to
9546 SilcServerConfig* and silc_server_config*, respectively.
9549 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Associated the ID (client or server ID) to the Authentication
9552 Payload to avoid any possibility of forging. Updated the
9553 protocol specification and the code accordingly.
9555 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9557 * The RSA key length is now save to the RsaKey context in the
9558 key generation process in lib/silccrypt/rsa.c. The key length
9559 is now used to figure out the maximum size of the block allowed
9560 to be encrypted/signed.
9562 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9563 is equivalent to the silc_mp_mp2bin but does not allocate any
9566 * Changed silc_mp_mp2bin API to take length argument. If it is
9567 non-zero then the buffer is allocated that large. If zero, then
9568 the size is approximated using silc_mp_sizeinbase, which however
9571 * Created Global RNG API which is global RNG that application can
9572 initialize. After initializing, any routine anywhere in the
9573 code (including library) can use RNG without allocating a new
9574 RNG object. This was done to allow this sort of use of the
9575 RNG in code that has no chance to allocate RNG object. All
9576 applications currently allocate this and many routines in the
9577 library use this. Affected file lib/silccrypt/silcrng.[ch].
9579 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9580 it to use the Global RNG API.
9582 * Defined Authentication Payload into protocol specification that
9583 is used during SILC session to authenticate entities. It is
9584 used for example by client to authenticate itself to the server
9585 to obtain server operator privileges.
9587 Implemented this payload into the lib/silccore/silcauth.[ch].
9588 Implemented also routines for public key based authentication
9589 as the new protocol specification dictates.
9591 Moved definitions of different authentication methods from
9592 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9594 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9595 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9596 silc_pkcs_verify_with_hash functions into the file
9597 lib/silccrypt/silcpkcs.[ch].
9599 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * The client entry's userinfo pointer must be always valid.
9602 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9603 will fail since it requires the userinfo. Now, the userinfo
9604 is allocated as "" if actual userinfo does not exist. Actually,
9605 it must exist and it is totally Ok to drop client connections
9606 that does not announce the userinfo. However, we will make
9607 this workaround for now.
9609 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9610 to return the remote port by socket.
9612 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9615 SILC_SERVER_PENDING_EXEC and added an new macro
9616 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9617 data or when error occurs while processing the pending command.
9619 Added new argument `destructor' into silc_server_command_pending
9620 and to the SilcServerCommandPending object. This destructor is
9621 now called after calling the pending callback or if error occurs
9622 immediately. If error occurs the actual pending callback won't
9623 be called at all - only the destructor. The destructor may be
9624 NULL if destructor is not needed.
9626 All this applies for client library code as well. Similar
9627 changes were made there as well for the pending commands.
9629 In the client, the application must now allocate the
9630 SilcClientCommandContext with the silc_client_command_alloc
9633 * Added reference counter to the SilcServerCommandContext. Added
9634 function silc_server_command_alloc and silc_server_command_dup
9637 Same type of functions added to the client library for the same
9640 * Removed the cmd_ident from IDListData away since it is now
9641 global for all connections. It is the command identifier used
9642 in command sending and with pending commands. The affected file
9645 * Added reference counter to the SilcSocketConnection objecet to
9646 indicate the usage count of the object. The object won't be
9647 freed untill the reference counter hits zero. Currently only
9648 server uses this, and client ignores it. The client must be
9649 set to use this too later. The affected files are
9650 lib/silccore/silcsockconn.[ch]. Added also the function
9651 silc_socket_dup to increase the reference counter.
9653 This was mainly added because it is possible that the socket
9654 is removed underneath of pending command or other async
9655 operation. Now it won't be free'd and proper DISCONNECTING
9656 flags, etc. can be set to avoid sending data to connection that
9657 is not valid anymore.
9659 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9660 the connection. After that it sets SILC_SET_DISCONNECTED.
9661 It is, however, possible that the socket data is not still freed.
9662 The silc_server_packet_process now checks that data is not
9663 read or written to connection that is DISCONNECTED. The socket
9664 get's freed when the reference counter hits zero.
9666 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * Changed the client operation API: channel_message operation's
9669 `sender' is now the client entry of the sender, not the nickname
9670 and the `channel' is the channel entry, not the channel name.
9672 In the private_message operation the `sender' is now also the
9673 client entry of the sender not the nickname.
9675 Affected file is lib/silcclient/ops.h and all applications
9676 using the client operations.
9678 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Moved the calling of ops->connect() from connect_to_server_final
9681 into receive_new_id functin since that is the point when the
9682 client is actually allowed to send traffic to network. The
9683 affected file is lib/silcclient/client.c.
9685 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9688 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9689 (if needs broadcasting) instead of broadcasting the packets one
9690 by one which would make a burst in the network traffic.
9692 * Added `broadcast' argument to the functions in silcd/server.[ch]
9693 silc_server_create_new_channel[_with_id] to indicate whether
9694 to send New Channel packet to primary router.
9696 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9698 * Added new function into the silcd/server.[ch] files:
9699 silc_server_create_new_channel_with_id to create new channel with
9700 already existing Channel ID.
9702 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9703 lib/silccore/silcpacket.h. This packet is used t send list of
9704 Set Mode payloads inside one packet. Server uses this to set
9705 the modes for the channels and clients on those channels, that it
9706 announced to the router when it connected to it. The protocol
9707 specification has been updated accordingly.
9709 * The silc_server_new_channel did not handle the packet coming
9710 from normal server as it normally does not send that. However,
9711 when it announces its channels it does send it. Implemented
9712 the support for that.
9714 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9715 into the file lib/silccore/id.h.
9717 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9719 * Fixed memory leaks in the functions silc_idlist_del_client,
9720 silc_idlist_del_channel and silc_idlist_del_server in the file
9721 silcd/idlist.c. All of those leaked like a sieve.
9723 * Fixed some small memory leaks in the client's function
9724 silc_client_notify_by_server.
9726 * Added functions into silcd/server.c: silc_server_announce_clients,
9727 silc_server_announce_channels and silc_server_announce_server.
9728 These functions are used by normal and router server to announce
9729 to its primary router about clients, channels and servers (when
9730 router) that we own. This is done after we've connected to the
9733 These functions effectively implements the following packet types:
9734 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9735 and SILC_PACKET_NEW_ID_LIST.
9737 * Added new functions into the silcd/packet_receive.[ch]:
9738 silc_server_new_id_list, silc_server_new_channel_list and
9739 silc_server_new_channel_user_list to handle the incoming
9740 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9742 * Added support of changing Channel ID in the function
9743 silc_server_replace_id. If the server that announces a channel
9744 to the router already exists in the router (with same name but
9745 with different Channel ID), router is responsible to send
9746 Replace ID packet to the server and force the server to change
9747 the Channel ID to the one router has.
9749 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9750 client that the Channel ID has been changed by the router. The
9751 normal server sends this to the client. Client must start using
9752 the new Channel ID as the channel's ID.
9754 Implemented handling of this new type into lib/silcclient/client.c
9755 into the function silc_client_notify_by_server.
9757 * Added new function silc_idlist_replace_channel_id into the files
9758 silcd/idlist.[ch] to replace the Channel ID.
9760 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Call silc_server_command_identify_check always when processing
9763 the IDENTIFY command in silcd/command.c
9765 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9768 send keepalive packets. The packet can be sent by clients,
9769 servers and routers.
9771 Added function silc_socket_set_heartbeat into the file
9772 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9773 If not set, the heartbeat is not performed. The actual
9774 heartbeat is implemented in the low level socket connection
9775 library. However, application is responsible of actually
9778 Added silc_server_send_heartbeat to send the actual heartbeat
9779 packet into silcd/packet_send.[ch]. Server now performs
9780 keepalive with all connections.
9782 * Added silc_task_get_first function into lib/silcutil/silctask.c
9783 to return the timeout task with shortest timeout. There was a bug
9784 in task unregistration that caused problems. TODO has been
9785 updated to include that task system must be rewritten.
9787 * The client library will now resolve the client information when
9788 receiving JOIN notify from server for client that we know but
9789 have incomplete information.
9791 * Rewrote parts of silc_server_remove_from_channels and
9792 silc_server_remove_from_one_channel as they did not remove the
9793 channel in some circumstances even though they should've.
9795 * Encryption problem encountered in server:
9797 The LEAVE command used to send the Channel Key packet to the
9798 router immediately after generating it. However, the code
9799 had earlier sent Remove Channel user packet but not immediately,
9800 ie. it was put to queue. The order of packets in the router
9801 was that Channel Key packet was first and Remove Channel User
9802 packet was second, even though they were encrypted in the
9803 reverse order. For this reason, MAC check failed. Now, this
9804 is fixed by not sending the Channel Key packet immediately but
9805 putting it to queue. However, this is more fundamental problem:
9806 packets that are in queue should actually not be encrypted
9807 because packets that are sent immediately gets encrypted
9808 actually with wrong IV (and thus MAC check fails). So, packets
9809 that are in queue should be encrypted when they are sent to
9810 the wire and not when they put to the queue.
9812 However, the problem is that the current system has not been
9813 designed to work that way. Instead, the packet is encrypted
9814 as soon as possible and left to the queue. The queue is then
9815 just purged into wire. There won't be any fixes for this
9816 any time soon. So, the current semantic for packet sending
9819 o If you send packet to remote host and do not force the send
9820 (the packet will be in queue) then all subsequent packets to the
9821 same remote host must also be put to the queue. Only after the
9822 queue has been purged is it safe again to force the packet
9825 o If you send all packets immediately then it safe to send
9826 any of subsequent packets through the queue, however, after
9827 the first packet is put to queue then any subsequent packets
9828 must also be put to the queue.
9830 Follow these rules and everything works fine.
9832 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Added new function silc_server_remove_clients_by_server to
9835 remove all client entries from ID list when the server connection
9836 is lost. In this case it is also important to invalidate all
9837 client entires as they hold the invalid server entry. This
9838 fixes fatal bug when server has lost connection and will reconnect
9841 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9843 * Made some sanity checks to silc_server_daemonise like to check
9844 whether the requested user and group actually exists.
9846 * Added sanity check to SKE's silc_ske_responder_finish to check
9847 that the public and private key actually is valid.
9849 * Invalidate the client's nickname when receiving Replace ID
9850 packet and the Client ID is being replaced. This means that the
9851 server will query the nickname if someone needs it (client)
9854 * Sort the ID Cache in client library when the ID Cache data
9855 has changed (needs sorting).
9857 * Do not allow for SILC client to create several connections to
9858 several servers. The client does not support windows right now
9859 and generating multiple connections causes weird behaviour.
9861 Irssi-silc client does support windows and can handle several
9862 connections without problems, see: www.irssi.org and SILC plugin.
9864 * Fixed some places where client was added to the IDList. The
9865 rule of thumb is following (in order to get everything right):
9866 If the client is directly connected local client then the
9867 `connection' argument must be set and `router' argument must be
9868 NULL to silc_idlist_add_client function. If the client is not
9869 directly connected client then the `router' argument must
9870 bet set and the `connection' argument must be NULL to the
9871 silc_idlist_add_client function.
9873 * The funtion silc_server_packet_send_local_channel actually did
9874 not check whether the client was locally connected or not. It
9875 does that now. Fixed a bug related to LEAVE command.
9877 * Fixed Remove Channel User payload parsing bug in server's
9878 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9880 * The server's silc_server_save_channel_key now checks also the
9881 global ID list for the channel as it might not be in the local
9882 list. Fixed a bug related to LEAVE command.
9884 * Is this the end of the [<unknown>] buglet that has been lurking
9885 around for a long time? A little for loop fix in server's
9886 silc_server_command_whois_parse that is used by both IDENTIFY
9887 and WHOIS command. At least, this was a clear bug and a cause
9888 of one type of [<unknown>] buglet.
9890 * WHOIS and IDENTIFY commands call the function
9891 silc_server_command_[whois/identify]_check function even if
9892 we are not router server.
9894 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9896 * Added --with-gmp configuration option. If set the GMP
9897 is always compiled in the SILC source tree. If not set then
9898 it is checked whether the system has the GMP3 installed. If
9899 it has then the GMP won't be compiled (the system's headers
9900 and library is used), if it doesn't have it then the GMP is
9901 compiled in the SILC source tree.
9903 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * Changed RSA private exponent generation to what PKCS #1
9906 suggests. We try to find the smallest possible d by doing
9907 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9908 not security fix but optimization.
9910 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Added new config entry [Identity] to fork the server and run
9913 it as specific user and group. A patch from Bostik.
9915 * Imported Dotconf configuration library into lib/dotconf.
9916 This will be used to create the SILC configuration files later.
9917 It will appear in the distsribution after this commit.
9919 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9921 * A big code auditing weekend happening. Auditing code for
9922 obvious mistakes, bugs and errors. Also, removing any code
9925 Removed files for being obsolete:
9927 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9928 inline in the file lib/silcutil/silcbuffer.h)
9930 o lib/silcutil/silcbufutil.c (the header has inline versions)
9932 Changed code to fix possible error conditions:
9934 o The buffer formatting routines now check that the destination
9935 buffer really has enough space to add the data. This applies for
9936 both buffer formatting and unformatting
9937 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9938 unformatting was changed to accomodate following rules:
9939 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9940 sent to the function while XXX_*STRING will not allocate or copy
9941 the data into the buffer. Instead it sets the pointer from the
9942 buffer into the pointer sent as argument (XXX_*STRING used to
9943 require that the pointer must be allocated already). This change
9944 makes this whole thing a bit more consistent and more optimized
9945 (note that the data returned in the unformatting with XXX_*STRING
9946 must not be freed now). The routines return now -1 on error.
9948 o Tried to find all code that use buffer_format and buffer_unformat
9949 and added return value checking to prevent formatting and
9950 especially unformatting errors and possible subsequent fatal
9953 o Changed ske->x and ske->KEY to mallocated pointers in
9954 lib/silcske/silcske.h. Fixed possible data and memory leak.
9956 o Added return value checking to all *_parse* functions. Fixed
9957 many memory leaks as well.
9959 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9960 so that buffer overflows would not happen. All code now also
9961 checks the return value as it can fail.
9963 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Added reconnection support to server if the normal server looses
9966 its connection to the router (for example if router is rebooted).
9967 The server performs normal reconnection strategy implemented
9968 to the server. Affected file silcd/server.c.
9970 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * Added new packet type SILC_PACKET_SET_MODE that is used to
9973 distribute the information about changed modes (for clients,
9974 channels and clients channel modes) to all routers in the
9975 network. Updated the protocol specification accordingly.
9977 Added functions into silcd/packet_send.c and
9978 silcd/packet_receive.c: silc_server_send_set_mode,
9979 silc_server_set_mode.
9981 Added new files silcmode.[ch] into lib/silccore that implements
9982 the encoding and decoding of Set Mode Payload. Added new type
9983 SilcSetModePayload. Moved the definitions of different modes
9984 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9986 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9988 * Oops, a little mistake in server's connection authentication
9989 protocol. The protocol is not ended with FAILURE but with
9990 SUCCESS if the authentication is Ok. :) Affected file is
9993 * Implemented NICK_CHANGE notify handling in server in the file
9994 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9995 the local clients on the channel. After the changing nickname
9996 in router environment snhould work and the [<unknown>] nickname
9997 should appear no more.
9999 The silc_server_replace_id function that receives the Replace ID
10000 payload now sends the NICK_CHANGE notify type also in the file
10001 silcd/packet_receive.c
10003 * Changed WHOIS and IDENTIFY command to support the maximum amount
10004 of arguments defined in protocol specs (3328 arguments). This
10005 fixed a bug that caused problems when there were more than three
10006 users on a channel.
10008 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Added extra parameter, command identifier, to the
10011 silc_client_send_command so that explicit command identifier
10014 Changed that ID list routines uses specific command identifier
10015 when sending WHOIS/IDENTIFY requests to the server so that they
10016 can be identified when the reply comes back.
10018 Affected files lib/silcclient/command.[ch],
10019 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10021 * Added `sender' argument to silc_server_packet_send_to_channel
10022 to indicaet the sender who originally sent the packet to us
10023 that we are now re-sending. Ignored if NULL. Affected file
10024 silcd/packet_send.[ch].
10026 * Added some server statistics support in silcd/server_internal.h
10027 SilcServerStatistics structure and around the server code. Also
10028 send some nice statistics information when client is connecting
10031 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Fixed channel ID decoding in server's JOIN command reply in
10034 silcd/command_reply.c
10036 * Fixed braodcasting of replace ID payload to not to send it if
10037 we are standalone server in silcd/packet_receive.c.
10039 * Fixed all channel message sending routines to not to send
10040 packets to clients that has router set, since they are routed
10041 separately in the same function earlier. Affects file
10042 silcd/packet_send.c and all channel packet sending functions.
10044 * In USERS reply, res_argv[i] are not allocated, the table
10045 is allocated. Thus changed that free the table, not its
10048 * In server's whois_check and identify_check if the client is
10049 locally connected do not send any WHOIS commands - they are not
10052 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10054 * Fixed some minor bugs in client when sending WHOIS command. The
10055 arguments was in wrong order.
10057 * Removed statis function add_to_channel from server in
10058 silcd/command.c that was previously used with the joining but
10061 * Tested USERS command in router environment successfully with two
10062 routers, two servers and two clients.
10064 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10066 * Reorganized the USERS command and command reply in client library
10067 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10068 When the command is given by user we register a pending command
10069 callback that will reprocess the command after the reply has been
10070 received from the server. When reprocessing the packet we then
10071 display the information. Thus, the USERS information is displayed
10072 now in the command callback instead of in the command reply
10073 callback. The processing of the command is same as previously
10074 when server has sent the command reply in the JOINing process.
10076 * Added to USERS command in silcd/command_reply.c to join the client,
10077 we didn't use to know about, to the channel after we've created
10078 a client entry for it. Also, for clienet we did know already still
10079 check whether it is on the channel or not and add it if not.
10081 * Removed silc_server_command_join_notify as the function and its
10084 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10086 * Changed the client's pending command handling to the same as the
10087 server's pending command handling. It is also now possible to
10088 execute command reply functions from other command reply
10089 function as the function callbacks for commands and command
10090 replies are one and same. The pending commands are not static
10091 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10092 in client connection context. Thus, pending commands are server
10093 connection specific as it is convenient.
10095 Changed the function silc_client_command_pending and
10096 silc_client_command_pending_del and added new function
10097 silc_client_command_pending_check. Removed the
10098 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10101 * Added cmd_ident, current command identifier, to the client
10102 connection context in lib/silcclient/client.h to keep track on
10103 command identifiers used in command sending. Client's command reply
10104 function handling now supports the mandatory command identifiers.
10106 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10107 funtions in client to fully support pending command callbacks.
10109 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10110 as one of the arguments to the application in the command reply
10113 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10114 before first releasing SILC but came back. Now it is removed again
10115 and should come back nomore. The FORWARDED flag was used only
10116 by the JOINing procedure by forwarding the command packet to router.
10117 Now, the JOINing procedure has been changed to more generic (due
10118 to various router environment issues) and FORWARDED is not needed
10119 anymore for anything. The protocol specification is yet to be
10122 Now, removed silc_server_packet_forward from server and the flag
10123 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10125 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * Renamed NAMES command to USERS command. The NAMES was named that
10128 due to historical reasons. Now it is renamed. Also, rewrote
10129 parts of the USERS command. The nickname list is not sent anymore
10130 by the server. Only Client ID and mode lists are sent in the USERS
10131 command. Changed this also to the protocol specification.
10133 The client now resolves the names and stuff after it receives
10134 the USERS list from the server when joining to the channel.
10136 * WHOIS and IDENTIFY commands has been changed to support multiple
10137 Client ID's per command. One can now search for multiple users
10138 in the network by sending only one WHOIS or IDENTIFY command.
10139 Changed the code and the protocol specifications.
10141 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10142 uses silc_server_command_whois_parse to parse the request. */
10144 * If normal server, do not parse the WHOIS and IDENTIFY requests
10145 before sending it to the router. Saves some time.
10147 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Fixed JOIN command on client library. Wrong number of arguments
10150 used to crash the client.
10152 * Added silc_server_channel_has_global function to check whether
10153 channel has global users or not.
10155 * Added silc_server_channel_has_local function to check whether channel
10156 has locally connected clients on the channel.
10158 * The silc_server_remove_from_one_channel now checks whether the
10159 channel has global users or not after given client was removed from
10160 the channel. It also checks whether the channel has local clients
10161 on the channel anymore. If it does not have then the channel entry
10162 is removed as it is not needed anymore.
10164 * The silc_server_notify now checks on JOIN notify whether the joining
10165 client is one of locally connected or global. If it is global then
10166 the channel has now global users on the channel and that is marked
10167 to the channel entry. Also, it now saves the global client to
10168 global list who is joining and JOINs it to the channel. This is
10169 for normal server, that is.
10171 Changed silc_server_send_notify_on_channel,
10172 silc_server_packet_relay_to_channel and
10173 silc_server_packet_send_to_channel check if we are normal server
10174 and client has router set (ie. global client) do not send the
10175 message to that client, as it is already routed to our router.
10177 * Implemented LEAVE notify type handling in silc_server_notify
10180 * Tested LEAVE command in router environment successfully. Tested
10181 with two routers, two servers and two clients.
10185 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10187 * Implemented SIGNOFF notify type handling in silc_server_notify
10190 * silc_server_remove_id now removes the client entry from all channels
10191 it has joined and thusly sends SIGNOFF notify type.
10193 * Rewrote the NAMES list generation in server by removing two excess
10194 loops. The lists are created now inside one loop.
10196 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * silc_server_remove_channel_user checks now also global list
10199 for channel and client.
10201 * silc_server_new_channel_user checks now both local and global
10202 list for channel and client. Fixed a bug in client id decoding.
10203 Used to decode wrong buffer.
10205 * silc_server_channel_message checks now both local and global
10206 list for channel entry.
10208 * Tested channel joining (hence JOIN) in router environment
10209 successfully. Tested with two routers, two servers and two
10212 * Tested channel message sending in router environment successfully.
10214 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10216 * Added silc_server_save_channel_key into server.[ch] to save the
10217 received channel key in Channel Key payload processing. It is
10218 also used in JOIN command reply handling.
10220 Equivalent function silc_client_save_channel_key added into
10221 client.[ch] into client library.
10223 * Changed JOIN command reply to send information whether the channel
10224 was created or not (is existing already) and the channel key
10225 payload. Changed protocol specs accordingly.
10227 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10228 the request was sent by ID and not by nickname. Crashed on
10231 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10234 now correctly save the received data.
10236 * silc_server_free_sock_user_data now notifies routers in the
10237 network about entities leaving the network.
10239 At the same time implemented functions silc_server_remove_id
10240 and silc_server_send_remove_id to receive and send REMOVE_ID
10241 packets. The packet is used to notify routers in the network
10242 about leaving entities. The ID removed will become invalid in
10245 * Added function silc_idlist_del_server into server. Removes and
10246 free's server entry from ID list.
10248 * silc_server_private_message function now checks, if we are router,
10249 that the destination ID really is valid ID, naturally.
10251 * In router when NEW_ID packet is received (for new client) the
10252 hash of the Client ID is saved in the ID Cache but the
10253 client->nickname is set to NULL, instead of putting the hash
10256 IDENTIFY command now also checks that client->nickname must be
10257 valid. If it is not if will request the data from the server who
10258 owns the client. Added new function
10259 silc_server_command_identify_check.
10261 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10262 to set the command to already allocated Command Payload.
10264 * Tested private message sending in router environment with two
10265 routers, two servers and two clients. Fixed minor bugs and now
10268 * Fixed segfault from client's NAMES command. Used to crash if
10269 not on any channel.
10271 * Forwarded packets must not be routed even if it is not destined
10272 to the receiver. Changed server code comply with this.
10274 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Added `require_reverse_mapping' boolean value to ServerParams
10277 structure. If TRUE (not default) the server will require that
10278 the connecting host has fully qualified domain name.
10280 If the reverse mapping is not required and hostname could not be
10281 found the IP address is used as hostname.
10283 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Implemented version string checking to both client and server.
10286 The check is incomplete currently due to the abnormal version
10287 strings used in development version of SILC.
10289 * Changed all command functions in server to use the new
10292 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10294 * Changed char *data to unsigned char *data in ID Cache system to
10295 support binary data as ID Cache data. Changed code to support
10296 binary data in lib/silccore/idcache.c.
10298 * Renamed silc_server_packet_relay_command_reply to
10299 silc_server_command_reply as it is normal packet receiving
10300 function. Rewrote the function to accept command replys for
10301 servers and not only for clients.
10303 * Mark remote router always as registered server if we are connecting
10304 to it. Otherwise, commands sent by the router to us are ignored.
10306 * All ID List find routines now returns the ID Cache Entry pointer
10307 as well if requested.
10309 * WHOIS command works now in router environment, tested with two
10310 routers, two servers and two clients.
10312 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10313 in router environment (as it is almost equivalent to WHOIS) but
10314 hasn't been tested thoroughly. Added new functions:
10316 silc_server_command_identify_parse
10317 silc_server_command_identify_send_reply
10318 silc_server_command_identify_from_client
10319 silc_server_command_identify_from_server
10321 * Disabled route cache adding because adding two different ID's with
10322 same IP replaces the old cache entry thus giving wrong route.
10323 The entry->router->connection is always the fastest route anyway
10324 so route cache may not be needed. Of course, new routes maybe
10325 established after receiving the ID when the entry->router->connection
10326 might not be anymore the most optimal.
10328 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * Add route cache for received ID for fast routing.
10332 * Added silc_server_packet_route to route received packet on router
10333 that is not destined to us.
10335 * Renamed silc_server_get_route to silc_server_route_get.
10337 * Added id_string and id_string_len fields into SilcServer to
10338 include encoded ServerID for fast comparing without excess
10339 encoding of the ID's.
10341 * Cleaned up WHOIS command on server side. Added following static
10344 silc_server_command_whois_parse
10345 silc_server_command_whois_check
10346 silc_server_command_whois_send_reply
10347 silc_server_command_whois_from_client
10348 silc_server_command_whois_from_server
10350 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10351 arguments in command replies. All command functions should be
10352 updated to use this macro.
10354 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10356 * Minor typo fixes on command reply handling on server.
10358 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Added silc_server_command_add_to_channel internal routine to add
10361 the client to the channel after router has created the channel and
10362 sent command reply to the server.
10364 * Added generic silc_server_send_command to send any command from
10367 * Use static buffer with ID rendering instead of duplicating data.
10369 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Fixed a channel user mode bug when joining to a channel server gave
10372 everybody channel founder rights, oops.
10374 * We mark ourselves as the router of the incoming server connection
10375 if we are router ourselves. This way we can check in some packet
10376 sending functions whether it is locally connected server. For
10377 incoming router connections we put NULL.
10379 * For router sending packets locally means now always sending the
10380 packet cell wide; to local clients and local servers. For normal
10381 server sending packet locally means sending it to only local
10384 * Fixed the JOIN command to really work in router environment. If the
10385 channel is created it is always created by the router. Router is
10386 also responsible of making the initial joining to the channel,
10387 sending JOIN notify to the sending server and distributing
10388 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10389 does not exist server doesn't do anything else but forward the
10390 command to the router which performs everything.
10392 * Added silc_server_send_channel_key function to send the Channel Key
10395 * Added silc_server_create_channel_key to create new channel key. The
10396 channel key is now re-generated everytime someone joins or leaves
10397 a channel, as protocol dictates. Note: channel->key_len is the
10398 key length in bits.
10400 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10403 packet_receive.[ch] to separate packet sending and receiving
10404 routines. The server.[ch] now includes everything else including
10405 actual packet processing (writing and reading data) and other
10408 Renamed silc_server_private_message_send_internal to
10409 silc_server_send_private_message. The routine is still though
10410 used only to relay private messages as server does not send
10411 private messages itself.
10413 Renamed silc_server_new_channel to silc_server_create_new_channel
10414 and added new function sicl_server_new_channel that handles the
10415 incoming New Channel packet. Added also new sending function
10416 silc_server_send_new_channel to send New Channel Payload.
10418 * Added new function silc_server_notify to process incoming notify
10419 packet to the server/router. Server may then relay the notify
10420 to clients if needed.
10422 * Added new function silc_server_new_channel_user to process incoming
10423 New Channel User packet. Router will redistribute the packet and
10424 send JOIN notify to its local clients and locally connected servers
10425 if needed. Normal server will send JOIN notify to its local client
10426 on same channel when received this packet. Added also corresponding
10427 sending function silc_server_send_new_channel_user to sent the
10430 * Added boolean route argument to send_notif_to_channel and
10431 packet_send_to_channel functions to attempt to route the packet
10432 if it is TRUE and send only locally if it is FALSE.
10434 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * silc_server_replace_id now broadcasts the received replace ID
10437 packet if it is not broadcast packet already. The router must
10438 broadcast to inform other routers about changed ID.
10440 * Added backpointer to server's router into SilcServer context in
10441 silcd/server_internal.h.
10443 * Fixed silc_server_packet_broadcast to send correct broadcast
10446 * The channel key is now distributed to the local client as soon
10447 as it is received from the router (in router environment) so that
10448 no other packet may be sent for the channel until client has
10451 * silc_server_remove_channel_user now broadcasts the received
10452 Remove Channel User packet if it is not broadcast packet already.
10453 The router must broadcast to inform other routers about removed
10456 * Added users field into SilcPacketContext that is a reference count
10457 of the context. One can increase the reference count by calling
10458 silc_packet_context_dup which is now changed to just increase the
10459 reference count instead of duplicating the data. The reference
10460 count is decresed by calling silc_packet_context_free that will
10461 free the data after the reference count hits zero.
10463 For now on the packet context and everything allocated into it
10464 (including the raw packet from network) must be freed by calling
10465 the new silc_packet_context_free function. Added also new function
10466 silc_packet_context_alloc that must be used now to allocate the
10467 context. This also means that if a routine is asynchronous from
10468 silc_[client/server]_packet_parse_type the packet context must
10469 be duplicated by calling silc_packet_context_dup. Otherwise it
10470 gets free'd after silc_[client/server]_packet_parse_type returns.
10471 Also, one must remember that if packet is duplicated then its
10472 reference count must be decresed by calling the free function as
10473 many times as it was duplicated.
10475 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10476 from both client and server.
10478 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Made joining to a channel working in router environment.
10482 * Cleaned up JOIN command on server side and create function
10483 silc_server_command_join_channel internal routine to make the
10486 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Changed silc_command_pending list to SilcDList. Also, added
10489 `ident' field to SilcServerCommandPending structure to identify
10490 the reply and to call correct callback.
10492 Added silc_server_command_pending_check function to replace the
10493 corresnponding macro. The silc_command_pending list is not
10496 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10497 to set identifier to previously allocated Command Payload. It
10498 is used to set identifier for command when resending Command
10501 * Added silc_command_payload_encode_payload to encode Command
10502 Payload buffer from SilcCommandPayload structure.
10504 * Added silc_argument_payload_encode_payload to encode Argument
10505 payload buffer from SilcArgumentPayload structure.
10507 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Changed WHOIS command to support router connection on server side.
10510 The whois request is always sent to router unless the server is
10511 standalone server. After server has received the reply from the
10512 router will it send the reply to the client.
10514 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10515 broadcast received broadcast packet. The function is used only
10516 by router. The broadcast packet is always sent to the router's
10519 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10520 render given ID to printable string, for log files for example.
10522 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10524 * Made basic router to router connections working. At least they
10525 can now connect to each other but nothing really works the way
10526 they are supposed - yet.
10528 * Added new initiator token to RouterConnection configuration
10529 file in silcd/serverconfig.[ch]. It is used to tell whether we
10530 are the initiator to the remote router or whether we'll expect
10531 the other end to connect.
10533 * Moved registering of listener task to silc_server_init, hence
10534 the server starts listenning as soon as it is run, even if it
10535 does not have connections to other routers. Let's see how well
10538 * Changed default connection retry timeouts for more suitable in
10541 * Removed cipher and such arguments from silc_idlist_add_client
10542 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10543 Added new function silc_idlist_add_data to add the keys and stuff
10546 * Added SilcIDListData structure and added it to SilcClientEntry
10547 and SilcServerEntry as their first field in the structure. This
10548 way we can explicitly cast the ID entries to the SilcIDListData
10549 structure and get common data for the entries. In past, we had
10550 to first check what type of connection it is and then cast it to
10551 correct ID entry type. Now, we can directly cast the opaque
10552 pointer to the SilcIDListData (no matter what ID entry it actually
10553 is) and get the data needed.
10555 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10557 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10558 in some circumstances even if threre were timeout tasks, though not
10559 IO tasks, but tasks anyway. Now fixed.
10561 * Defined SilcServerConnection structure to hold connection specific
10562 stuff about directly connected servers and routers. The definition
10563 is currently in silcd/server_internal.h. I thought about having
10564 a bit more important role fro this struct but for now it is used
10565 only when connecting to other server (or router actually).
10567 * Added connecting retry support in server when connecting to
10568 router(s). The retry feature implement exponential backoff
10569 algorithm. Also, added SilcServerParams structure to hold default
10570 parameters for server. For now, it include these retry settings
10571 and are hard coded. After server is moded to be as Silc Server
10572 Library this structure will be more important.
10574 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Changed client librarys channel->clients table to SilcList and
10577 changed code accordingly.
10579 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Changed client's channel table to SilcList and changed code
10582 accordingly. Also changed SilcChannelClientEntry to include back-
10583 pointer to the channel so that client entry can use that structure
10584 as list as well and we have fast cross-reference to the channel.
10585 This change dramatically decreased the complexity of channel
10586 handling with client entry and vice versa (removed one extra
10587 loop when searching for channel entry from many functions).
10589 * Changed server->sim from table to SilcDList and changed code
10592 * NAMES command can now be used from user interface. It will show
10593 the user list on the channel, neatly.
10595 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10596 Code now saves realname of the user if it becomes available.
10598 * Renamed configure.in to configure.in.pre and made ./prepare
10599 script to automatically add correct version string to
10600 configure.in which it creates from configure.in.pre.
10602 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * NAMES command reply now shows users mode with the nickname when
10605 joining to channel.
10607 * Moved silc_client_ch[u]mode[_char] functions from
10608 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10609 place sucks, they are utility functions and should be in some
10612 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10614 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10617 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Added TRQ (efficient deque and list library) into lib/trq. This is
10622 a very good list library that is currently used in the SILC. Defined
10623 SilcList API over the library because I didn't like the API very
10624 much. See lib/trq/silclist.h for the API and examples of how to
10625 use the API. Fixed various places in the code to use the new
10626 SilcList API. The SilcList is meant for lists that has a structure
10627 already defined as a list. It is not suitable to add just some
10628 context to the list (in TRQ, the context is the list actually).
10630 So, I defined SilcDList that can be used for the purpose where
10631 predefined list structure does not exit. This can be used as
10632 such list. Now some context just can be added to the SilcDList.
10633 Currently this list is not used in the SILC just yet, though there
10634 are a lot places where this can replace dynamically allocated
10635 tables and I will fix these places, later, to use SilcDList.
10636 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10637 and use TRQ internally).
10639 Also fixed some annoying warning messages that the original TRQ
10640 code generated. Also minor changes to TRQ's Makefile.in.
10642 * Added support for querying by Client ID to both WHOIS and
10643 IDENTIFY commands into server, as required by the protocol.
10645 * Removed method function pointers from SilcBuffer structure. They
10646 weren't used to anything and just increased the context size for
10647 no good reason. This change also made silc_buffer_alloc and
10648 silc_buffer_free functions inline functions.
10650 * Disabled command flooding detection support until it's fixed so
10651 that it accepts commands in but does not execute them more than once
10654 * Added silc_net_localhost(), to return local hostname, into
10655 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10656 that must be initialized before calling silc_client_init.
10658 * Added new function: silc_server_send_notify_on_channels to send
10659 notify messages to all channels client has joined. It is assured
10660 that the message is sent only once per client.
10662 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10663 lib/silcutil/silcutil.[ch] as silc_format function. The new
10664 function is generic and is used by server as well, not only by
10665 the logging routines.
10667 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10668 the provided version string was not acceptable. Added new function:
10669 silc_ske_check_version into lib/silcske/silcske.h. The function
10670 must be implemented by the application (client or server) and it
10671 does not reside in the SKE library. The function checks the version
10672 string remote end sent.
10674 * Added back pointers (to opaque context and to SilcSocketConnection)
10675 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10677 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10678 duplicate packet context structure.
10680 * Changed `notify' client operation to send same arguments as client
10681 receives from server except for ID's. ID's are mapped to correct
10682 ID entry and that is returned. Also, if channel entry is not sent
10683 by server but the notify is for channel the channel entry is sent
10684 to application (otherwise application doesn't know that it is for
10685 channel (library gets it from packet's Destination ID)).
10687 * Added silc_client_remove_from_channels into client library to
10688 remove a client from all channels it has joined to. Used when
10689 received SIGNOFF notify from server. Added also new function
10690 silc_client_replace_from_channels to replace old ID entry with
10691 new ID entry on all channels. Used when received NICK_CHANGE
10692 notify from server.
10694 * Fixed ID Cache list handling in silc_idlist_get_client in
10695 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10696 to get (or query) client by ID.
10698 * Updated TODO list.
10700 * Added connection authentication status message defined by the
10701 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10702 support for these into the code in client and server side.
10704 * Added generic function silc_client_send_command to send any command
10705 with variable argument list. Application should use this function
10706 to send commands if the command functions provided by the library
10707 does not suite for the application's user interface needs.
10709 * Added new `failure' client operation. Application is notified about
10710 received failure packet if client is executing a protocol. In this
10711 case the protocol's execution has failed.
10713 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10714 is required by the protocol.
10716 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10717 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10720 * Added status flag to SilcSKE object to indicate realtime status
10721 of the SKE protocol.
10723 * Application receives now exactly same command reply arguments as
10724 the library receives from server. However, if ID is received the
10725 corresponding ID entry is returned to the application (eg. Client
10726 ID is mapped to correct SilcClientEntry entry and that is returned).
10727 Changed command_reply client operation due to this change.
10729 * Changed all ID's in commands and in command replys as ID Payloads.
10730 Change affected both client and server side codes.
10732 All ID's sent in SILC network (with execption of ID's in SILC
10733 Packet header) are sent in ID Payload to support variable length
10736 * Server now notifies nick changes and notifies all clients on
10737 the channels about the new nickname (about the new Client ID,
10740 * Implemented CMODE command to change channel modes. Supports all
10741 channel modes defined by the protocol specs except ban and invite
10742 lists. (Also, private channel key mode is supported but support for
10743 setting private channel key in client is missing, thus, this mode
10744 has no effect on client side (except that server requires that the
10745 client uses private channel key and normal channel traffic does not
10748 Also, invite mode works per se, but INVITE command does not work
10749 yet correctly, so you can set channel as invite only channel but
10750 inviting clients to the channel does not work (it is yet to be
10751 thought what's the best way to do it).
10753 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10754 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10755 Implemented CUMODE command to change user's mode on the channel.
10756 Supports all modes defined by the protocol specs.
10758 * Added NAMES command reply to return users modes on the channel.
10760 * Removed unnecessary and slow ciphers from lib/silccrypt.
10762 * Set SO_KEEPALIVE option to connection sockets by default.
10764 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10766 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10767 redefined the Notify Payload into protocol specs.
10769 * Added silc_id_payload_parse_id to get ID directly from raw
10772 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10774 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10775 accept searching by Client ID as well.
10777 * Added support for LEAVE and SIGNOFF notify types in client library.
10779 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10780 to parse ID Payload from raw data.
10782 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Added flags parameter into silc_ske_assemble_security_properties
10785 function in lib/silcske/silcske.[ch].
10787 * Changed notify client operation to fit better for notify messages
10788 sent by server. The notify payload received from server is now
10789 passed to the application (after parsing it to SilcNotifyPayload).
10790 It is application's responsibility to retrieve the arguments
10791 from the payload and show the message the way it wants. The message
10792 sent by server is implementation specific.
10794 * Changed public keys to comply with the protocol specification.
10795 Old public keys are not supported anymore and are not compatible.
10797 * Removed nickname from Channel Payload as the latest draft removed
10798 it. The client must resolve the nickname from the NAMES command
10799 reply received when it joined the channel.
10801 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10803 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10805 * Fixed some errors in protocol specification drafts.
10807 * Created lib/silccore/silcnotify.c to implement Notify Payload
10808 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10809 generic payloads described by protocol specifications. The file
10810 includes implementations for ID Payload and Argument Payload.
10812 * Changed Command Payload implementation to use the new Argument
10813 Payload. Changed command_xxxx_payload to command_payload_xxxx
10814 to comply with SILC coding conventions.
10816 * Added suppport for Argument Payload handling in Notify Payload
10817 implementation as protocol requires it. Added the new support
10818 into server and client lib as well.
10820 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10822 * Added support for multiple nicknames on same channel. [n] is
10823 added locally to the nickname if there are more than one same
10824 nicknames on the channel.
10826 * Server now sends all nicknames that matched WHOIS request.
10827 Client also shows the list received from server.
10829 * Added TOPIC command to client side. User can now set and show
10830 current topic on channel.
10832 * Added MOTD command to client and server. Also, server sends the
10833 motd when client connects to the server.
10835 * Changed version strings to comply ISO 8601.
10837 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10839 * Fixed protocol error handling in client library. It should now
10840 cope even if the SKE fails for some reason.
10842 * Made new protocol specification drafts for submitting to IETF.
10844 * Implemented TOPIC command to server in silcd/command.c.
10846 * Added two new notify types into lib/silccore/silcnotify.h:
10847 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10848 notify nickname change and topic setting/change on a channel.
10850 * API change of command_reply operation in client library. The
10851 application gets now the status type received from server as well.
10853 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10855 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10857 * Cras fixed and optimized the packet handling even further and
10858 it should work now. Minor change to the prototype of function
10859 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10861 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Added new function into lib/silcutil/silcschedule.[ch]:
10864 silc_schedule_with_fd to select() a specified fd. The function
10865 returns after timeout expires or data arrives or goes. The
10866 function is used by packet routines to wait that all data is
10867 received from network.
10869 * Fixed data reading from network in lib/silccore/silcpacket.c.
10870 The code now assures that all data is read from the fd and then
10871 continues packet processing. This was a bug fix since the code
10872 used to drop some data in some circumstances.
10874 * Added new function into lib/silcclient/client.[ch]:
10875 silc_client_start_key_exchange to start key exchange after
10876 connection has been established to server. The code internally
10877 now uses this funtion but its main purpose was to provide it
10878 for applications that perform their own connecting. After
10879 application has created a connection it merely calls this
10880 function to start the key exchange between client and server.
10881 The library takes care of everything else after that.
10883 Updated also lib/silcclient/README to explain the usage of
10886 * Do not send to application information that connection has
10887 been established. Application gets notified it by connect
10890 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10892 * Applied cras's patch to add silc_schedule_one function. The
10893 function runs scheduler once and returns.
10895 * Fixed the scheduler after cras messed it up. The timeout
10896 handling works now as it's supposed to work.
10898 * Added into lib/silccore/ silcnotify.h to include notify
10899 message types support. Changed silc_server_send_notify*
10900 functions, in server.[ch], to support those new notify types.
10901 Added the support for the notify types into client library,
10902 as well. Added new notify client operation into ops.h in
10905 * Changed silc_server_packet_send_to_channel to send normal
10906 packets instead of just channel message packets. The function
10907 is now used to send the notify packets to channels. It is not
10908 used to send channel message packets anymore, as server never
10909 sends them anymore.
10911 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10912 va_arg()s as it seems to require it nowadays. I guess, if SILC
10913 is compiled with older va_arg() the new code should work anyway.
10915 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10917 * Splitted core library. Core library (lib/silccore) includes
10918 now only SILC protocol specific core (and common) components.
10919 Created new utility library (lib/silcutil) that includes more
10920 generic purpose stuff. The stuff for util library was taken
10921 from the old core library. This was minor and easy split.
10923 * Created SILC Client Library (lib/silcclient) that includes
10924 implementation of the SILC client without user interface. This
10925 was major move from silc/ directory. The code has been changed
10926 so that it is transparent towards the user interface. The
10927 silc/ directory includes now the same user interface as before
10928 and it uses the new client library. Read lib/silcclient/README.
10929 Basicly, the client library performs everything else related
10930 to SILC except user interface handling. Also, configuration
10931 files are considered to be part of user interface and library
10932 does not handle them.
10934 This change also changed a lot of structures, function naming etc.
10935 Most important change was that SilcClientWindow object was
10936 renamed to SilcClientConnection in the client library. Created
10937 also new file lib/silcclient/ops.h. Also added new files
10938 silc/local_command.[ch] and silc/client_ops.[ch].
10940 All these changes were made to make it easier for user interface
10941 designers to create what ever user interface for the SILC client
10944 It is also expected that the server will be moved to lib
10945 directory as well and SILC Server Library will be created;
10946 sometimes in the future.
10948 * Removed Local commands from lib/silccore/silccommand.h as
10949 they are application specific and new client library does not
10950 handle any of those anymore.
10952 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10953 old client implementation in silc/.
10955 * Added support for callback functions in SILC_LOG_* macros.
10956 Application can now set its own callbacks that will be called
10957 instead of using the default functions that will always print
10958 the debug messages to stderr (or stdout). Also, debugging can
10959 now be disabled by setting silc_debug to FALSE and re-enabled by
10960 setting it to TRUE. Note, that logging will still work even
10961 if debugging is disabled.
10963 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10964 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10965 silc_log_reset_debug_callbacks.
10967 * To enable debugging in silc client one must give now -d
10968 option on command line.
10970 * Changed silc_schedule_init to automatically allocate task queues
10971 if they are not allocated before calling it.
10973 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10975 * Added GMP 3.1 into math library.
10977 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10980 a channel in SILC network. The packet is used by servers and
10981 routers to notify other routers that user has left a channel.
10982 This little feature was missing until now. Added the feature
10983 to protocol specification as well.
10985 Added functions: silc_server_send_remove_channel_user and
10986 silc_server_remove_channel_user into server.[ch].
10988 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10989 lib/silccore/silcpacket.h. However, they are not implemented
10992 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * Fixed joining to a channel and sending channel messages
10995 between server and router. The channel message sending should
10996 now work inside a cell.
10998 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11000 * Fixed the private message sending between server and router.
11001 The private message sending should now work inside a cell.
11003 * Added silc_server_replace_id into server.[ch] to replace
11004 existing ID in the SILC network.
11006 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11007 and silc_idlist_replace_server_id into idlist.[ch] in server.
11009 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11011 * Fixed the server to server connections. Server can again now
11012 connect to router. Router to router connections probably does
11015 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Added dynamic protocol registering support. Now protocols can
11018 registered and unregistered on the fly. Patch by cras.
11020 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Added lib/contrib directory to hold routines that some platforms
11023 don't have but are needed by SILC.
11025 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11026 into lin/contrib to provide getopt() and getopt_long() for
11027 those who don't have it.
11029 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11031 * Added AWAY command to client. When away message is set and
11032 client receives a private message packet the client automatically
11033 replies to the sender with the away message.
11035 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11036 bug seemed to be the cause of recent problems when compiling
11039 * Added version detection support to SKE protocol specification
11040 and added the new changes to the SKE implementation as well.
11041 There were other minor changes in the SKE protocol as well.
11043 Many changes in lib/silcske/silcske.[ch] and in
11044 lib/silcske/payload.[ch].
11046 * Added ^U functionality, clear input line. Patch from cras.
11048 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11050 * Mainly small bugfixes on core library. Fixed some debugging
11051 logging and buffer overflow in silclog.c.
11053 * Updated config.sub and config.guess on the distribution tree.
11055 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11057 * Added command lagging support in server. Client may execute
11058 commands now only once in two seconds.
11060 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11062 * Optimized packet reception. MAC computation and checking is now
11063 also more optimized. A lot previously duplicated code is now
11064 used as generic by both client and server.
11066 * Fixed key pair generation in clientutil.c
11068 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11070 * Added into lib/silccore/silcbufutil.[ch] new function;
11071 silc_buffer_realloc.
11073 * Moved generic packet sending/encryption functions to
11074 lib/silccore/silcpacket.[ch] from client and server. Some
11075 rewriting of the functions.
11077 * Moved all generic packet reception/decryption functions to
11078 lib/silccore/silcpacket.[ch] from client and server. The
11079 packet processing is now much cleaner in both client and server.
11080 These were major changes in both client and server.
11082 * Created many common functions in server to do packet sending.
11083 Previously code were duplicated a lot, this has been removed
11084 with these changes.
11086 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11088 * Rewrote major parts of the ID cache system. Don't know
11089 whether it is better now or not but at least the API is more
11092 * Major rewrite on ID cache stuff on client because of the ID
11093 cache API changes. Added idlist.c to client.
11095 * Also major rewrite on ID cache stuff on server as well.
11096 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11097 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11098 in hand, instead they are all put into the ID cache system now.
11099 All server_idlist_* routines uses ID cache now instead of
11100 traversing its own lists (those lists does not exist anymore).
11101 SilcIDList though still exists. Also, SilcXXXEntry's are
11104 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11106 * Finally made the SKE implementation compliant to the protocol
11107 specification. All mp integers are now binary encoded as
11108 opposed being HEX encoded.
11110 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11113 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11114 functions: silc_[encode/decode]_pem. Also added function
11115 silc_encode_pem_file to PEM encode with newlines ('\n') for
11116 saving into a file.
11118 * SILC public keys are now encoded either PEM or binary. Same
11119 option is for private keys as well. By default private keys
11120 are binary encoded and public keys PEM encoded. Silly HEX
11121 encoding were removed.
11123 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11124 function to create fingerprints.
11126 * Fixed a bug in SHA1; does not change the original data anymore.
11128 * Partly implemented INFO command on client and server side.
11129 Fixed CLEAR command. Changes to SERVER command; show current
11130 server(s) when giving command without arguments. Added
11131 VERSION command to client.
11133 * Added check to server that unregistered connections cannot
11134 execute commands (unless it is specificly allowed).
11136 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11138 * Fixed screen refresh.
11140 * Fixed channel joining bug from client. On some circumstances
11141 client tried to join to a channel it had already joined.
11143 * Added public key verification process into client's protocol.c.
11144 The client now verifies the public key from user and saves
11145 it into ~./silc/serverkeys/ directory.
11147 Added into: clientutil.[ch]: silc_client_verify_server_key.
11149 * Changed SKE protocol's silc_ske_initiator_finish function
11150 to accept callback function that verifies the received public
11151 key. Removed old silc_ske_verify_public_key function.
11153 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11155 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11156 silc_pkcs_private_key[_data]_set.
11158 * Made the password and public authentication more cleaner in
11159 server's protocol.c.
11161 * Removed historic and obsolete protocol `channel_auth' from
11162 both client and server.
11164 * Removed wrong way of sending command status messages from
11165 server to client in server's command.c. The old way violated
11166 protocol specification.
11168 Changes to silccore/silccommand.[ch]: removed
11169 silc_command_encode_status_payload -> not needed anymore,
11170 changed silc_command_encode_payload_va to accept extra
11171 argument on variable argument list. The argument type must
11172 now be provided to the function. Also, added new function:
11173 silc_command_encode_reply_payload_va which is same as
11174 normal command_encode_payload_va except command status type
11175 is provided as extra argument.
11177 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11179 * Added ~./silc directory handling. The directory includes the
11180 public and private keys for the client.
11182 Added silc_client_check_silc_dir, silc_client_create_identifier
11183 and silc_client_load_keys.
11185 * Implemented SILC protocol compliant public key. Added public
11186 and private key saving to and loading from files.
11188 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11189 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11190 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11191 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11192 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11194 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11195 silc_pkcs_load_[public/private]_key.
11197 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11199 * Added silc_server_get_route (route.[ch]) to get connection
11200 data for the fastest route for given ID.
11202 * Implemented INVITE command on client and server. The command
11203 were re-defined in the SILC Protocol Specification and the
11204 implementation now complies with the specification.
11206 * Implemented PING command on client and server.
11208 * Implemented NAMES command on client and server. The server side
11209 supports currently only normal server not router server yet.
11210 Some changes to NAMES definition in SILC protocol specification.
11212 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11214 * Implemented LEAVE command on client and server.
11216 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11217 again. This change was made to the protocol as well. Server
11218 should not violate the protocol specification anymore.
11220 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11222 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11223 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob