1 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
3 * Added check to ignore Port value if Initiator is FALSE.
4 Remote router coudln't connect if Port was set. Affected file
7 * If some client tries to resume more than once at the same time,
8 server crashed. Router didn't crash, but showed odd behaviour
9 (didn't allow clients to join anymore, ..). Affected files
10 silcd/packet_receive.c silcd/idlist.h
12 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
14 * Destroy the file transfer session in silc_client_file_close
15 with timeout. Affected file lib/silcclient/client_ftp.c.
17 * Call SFTP server monitor in READ and WRITE after the actual
18 operations. Affected file lib/silcsftp/sftp_server.c.
20 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
22 * Create one configure script from configure fragments
23 (configure.ad). This is a first step towards new distribution
24 system. Affected files prepare, configure.in.pre,
25 lib/silcmath/mpi/configure.ad.
27 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
29 * Removed expiring of client key pair. Affected file is
30 irssi/src/silc/core/clientutil.c
32 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
34 * Check the number of connections from real number of
35 connections instead of socket number, when deciding if
36 server is full. Affected files are silcd/server.c,
37 server_internal.h and silcd.c.
39 * Clarified the connections_max meaning in General section
40 in doc/example_silcd.conf.in.
42 * The reconnect_keep_trying default value set to TRUE
43 if it is not defined in the config file. Affected file
46 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
48 * Fixed crashbug in connection closing, after a protocol
49 completion callback, which might have closed it already.
50 Affected file silcd/server.c.
52 * Fixed rekey with PFS in backup router. It did not allow
53 rekeys with PFS, and when the rekey protocol timedout
54 it crashed the backup router without the above fix. Affected
55 file silcd/packet_send.c and server.c.
57 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
59 * The silc_client_add_channel_private_key now returns the
60 private key context if pointer is given as argument.
61 Affected files are lib/silcclient/silcclient.h and
64 * Added support for using channel private keys in SILC
65 Client Library even if the private key mode is not set
66 on the channel. Affected file lib/silcclient/client_channel.c.
68 * The channel private key used to decrypt message is now
69 delivered to the application in the 'channel_messageÃ' client
70 operation. Affected files are lib/silcclient/silcclient.h
73 * Fixed wrong arg type for user limit in CMODE command reply.
74 Affected file silcd/command.c.
76 * The user limit is now taken and saved to SilcClientEntry in
77 JOIN and CMODE command replies and in CMODE_CHANGE notify.
78 Affected files lib/silcclient/silcclient.h, command_reply.c
81 * Added support to the new private message key indicator
82 packet. Added a new function to the client library:
83 silc_client_send_private_message_key_request. The sender
84 indicates to be initiator, and receiver is responder.
85 Added the indicator to the SilcClientEntry as 'prv_resp'
86 boolean. Affected files are lib/silcclient/silcclient.h
87 client.[ch], and client_prvmsg.c.
89 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
91 * Fixed the JOIN command calling when called with both
92 -auth and -founder. Affected file is lib/silcclien/command.c.
94 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
96 * Check watcher list for resumed clients as well. Affected
97 file is silcd/packet_receive.c.
99 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
101 * Implemented the user limit to the CMODE_CHANGE notify,
102 CMODE command reply and JOIN command reply in server.
103 Affected files are silcd/server.c, command.c, command_reply.c,
104 packet_send.c and packet_receive.c.
106 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
108 * Defined SILC_STRFMT_END that must be used now with
109 silc_buffer_strformat, instead of SILC_STR_END. Fixes
110 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
111 lib/silcclient/silcvcard.c, silcd/server_util.c.
113 * Fixed the adding of public key to the WATCH list in server.
114 Fixed the WATCH notify sending to client. Affected files
115 are silcd/packet_send.[ch], command.c, server_util.c.
117 * Implemented the watching by public key in the SILC Client
118 Library and SILC Client. Affected files are
119 lib/silcclient/command.c and client_notify.c.
121 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
123 * Added support for public key watching in server. Affected
124 files are silcd/server.c, server_internal.h, command.c,
127 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
129 * Added public key to the SIlcClientEntry. Affected files
130 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
132 * Fixed the get_clients_whois reply processing to return
133 exactly same entries server returned. Makes it possible
134 to search using attributes. Affected file is
135 lib/silcclient/idlist.c.
137 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
139 * Save founder key to SilcChannelEntry. Affected files are
140 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
142 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
144 * Call the monitor callback with _CLOSED status from the
145 silc_client_file_close. Affected files are
146 lib/silcclient/client_fpt.c, silcclient.h
148 * Added silc_client_get_clients_whois which resolves using
149 WHOIS, and supports requested attributes as well.
150 Affected files are lib/silcclient/silcclient.h, idlist.c.
152 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
154 * Added support for asking the destination filename where
155 the downloaded file is saved in the file transfer. Affected
156 files are lib/silccilent/silcclient.h, client_ftp.c.
158 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
160 * Fixed error handling in resuming data processing. Affected
161 files are lib/silcclient/client_resume.c and client.c.
163 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
165 * Fixed silc_client_send_private_message to return TRUE correctly.
166 Affected file lib/silcclient/client_prvmsg.c.
168 * Added topic to the SilcChannelEntry. Affected files are
169 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
171 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
173 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
174 file lib/silcclient/command.c
176 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
178 * Convert all commands to UTF-8 before passing them to the
179 client library. Still need to convert replies from UTF-8 to
180 the locale encoding. Affected file
181 irssi/src/silc/core/silc-cmdqueue.c
183 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
185 * redirect all silc_client_command_calls through a queueing framework.
186 This fixes /CYCLE and the annoying "nick change after auto-joining
187 a channel". Furthermore it defines one central point where
188 command parameters can be UTF-8-ified. Affected files
189 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
190 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
192 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
194 * use asynchronous connect() to establish router connections.
195 Fixes problem when the primary router goes down. Affected files
196 silcd/server.c, silcd/server_backup.c
198 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
200 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
201 Fixed various compilation warnings when type casting ints
202 to pointers or vice versa, of different size. Updates around
205 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
207 * Surrogates not allowed in UTF-8 strings, updated decoder.
208 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
209 testers in lib/silcutil/tests/ directory.
211 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
213 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
214 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
215 files are lib/silcclient/silcclient.h, client.c.
217 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
219 * When resuming a session fails, notify the user that the session
220 file needs to be removed eventually. Affected files
221 irssi/src/fe-common/silc/module-formats.[ch],
222 irssi/src/silc/core/client_ops.c.
224 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
226 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
227 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
229 * Typofix in Irssi::Silc module. Affected file
230 irssi/src/perl/silc/Silc.xs.
232 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
234 * Changed the way NOTICE flagged messages are treated. Added support
235 for notices in queries and signing notices. Affected files
236 irssi/default.theme; irssi/docs/help/in/notice.in;
237 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
238 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
240 * Fixed typo in /ACTION help. Affected file
241 irssi/docs/help/in/action.in
243 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
245 * Fixed typo in perl module. Affected file
246 irssi/src/perl/silc/Server.xs
248 * Changed the way ACTION flagged messages are treated. Added support
249 for actions in queries and signing actions. Affected files
250 irssi/default.theme; irssi/docs/help/in/action.in;
251 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
252 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
255 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
257 * Incorrectly reported error when client had to be resolved from
258 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
260 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
262 * Fixed whois public key hash table deleting and adding in
263 detached client case. Affected file silcd/packet_receive.c.
265 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
267 * Changed filenames of silc/fe module not to collide with filenames
268 from core/fe. Also seperated public messages printing from
269 query messages printing. Affected files are all in
270 irssi/src/fe-common/silc.
272 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
274 * Fixed the invite process handling during joining to use
275 correct server name for the client that is matched against
276 the invite string for the channel. Wrong server name caused
277 inability to join the channel. Affected file is
280 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
282 * Fixed the CUMODE channel founder authentication on normal
283 server to not remove the founder rights on existing founder
284 before checking that router accepts the mode change. Affected
285 files are silcd/command.c and silcd/packet_receive.c.
287 * Remove the server entry correctly when rekey timeouts and
288 remote router connection on normal server is closed. Fixes
289 a crash where server uses the freed server entry. Affected
292 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
294 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
295 networks. This is the first step in solving the bug about
296 /SERVER ADD -silcnet <silcnet>. Affected files
297 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
298 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
299 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
301 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
303 * /SMSG and /MMSG now correctly create new queries. Affected files
304 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
306 * Add basic support for SILC protocol specific variables in perl.
307 Affected files irssi/src/perl/silc/*, irssi/configure.in,
308 irssi/src/perl/Makefile.am
310 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
312 * Don't use silc_get_input, it's obviously not reliable. Fixes
313 issue when the current key expires. Affect file
314 irssi/src/silc/core/clientutils.c
316 * Make the session data filename configurable. This makes it
317 possible to have different session files for different
318 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
319 client_ops.[ch], silc-servers.c,
320 irssi/src/silc/fe-common/silc/module-formats.[ch]
322 * Use the same set of libtool files for the MPI lib as for the
323 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
324 config.sub, configure.in, install-sh, missing, mkinstalldirs
326 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
328 * Fixed server statistics decrementing error to not go to
329 negative. Affected file silcd/packet_receive.c.
331 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
333 * Use silc_server_query_add_error to add error in public key
334 search error. Added support in send_reply to send errors
335 without specific argument. Affected file silcd/server_query.c.
337 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
338 Client for NO_SUCH_NICK. It was against the protocol specs.
339 Affected file irssi/src/silc/core/client_ops.c.
341 * Added backwards support for the wrong NO_SUCH_NICK error sending
342 in server. To be removed in SILC Server 1.0. Both old clients
343 and clients with fixed error handling now works. Affected file
344 silcd/server_query.c.
346 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
348 * fixed a bug in the whois using attributes function where no
349 error was sent if no nickname and client id but the attributes were
350 given to whois. Affected file silcd/server_query.c
352 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
354 * remove public key from public key hashtable on detach. Affected
355 file silcd/packet_receive.c
357 * free public key hashtable before removing clients on server
358 shutdown. Affected file silcd/server.c
360 * remove public key prior deleting client-data on killing a client.
361 Affected file silcd/server_util.c
363 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
365 * Getting the MOTD from other servers works now. Affected
366 files are silcd/command.c and silcd/command_reply.c
368 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
370 * Initialize the variable idletag, since it is tested in
371 silc_core_deinit for its default value. Affected file
372 irssi/src/silc/core/silc-core.c
374 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
376 * Fixed signed channel messages across cells. Affected file
379 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
381 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
382 is not defined. They can now be safely used in if-statements
383 without braces. Affected file lib/silcutil/silclog.h.
385 * Added the checks for backup closing connection due to error
386 (local or remote) and thus not allow the resuming to occur
387 in reconnect. Affected files are silcd/packet_send.c
390 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Help file updates. Affected files in irssi/src/docs/help/in/.
394 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
396 * Fixed channel messages across cells. Affected file
399 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
401 * Fixed file transmission accepting in client library to not
402 start the negotiation if user hasn't accepted the transfer,
403 instead create new session for resent transfer. Affected
404 file lib/silcclient/client_ftp.c.
406 * Show the session ID in the file transmision list. Remove
407 session from list that failed to transfer. Switch the current
408 session automatically after transmission, and in errors, to new
409 session if other sessions exists in the transfer list. Affected
410 files are irssi/src/silc/core/silc-servers.c,
411 irssi/src/fe-common/silc/modfule-formats.c.
413 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
415 * Fixed MIME header parsing for the hopefully last time. Affected
416 file lib/silcutil/silcstrutil.c
418 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
420 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
422 * The SILC RNG is now gauranteed to return non-zero random
423 values. Affected files are lib/silccrypt/silcrng.[ch].
425 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
427 * Fixed nickname formatting when changing only case of the
428 nickname. Affected file lib/silcclient/idlist.c.
430 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
432 * Fixed a memory leak and incorrect printing of the "appears as"
433 message. Affected file irssi/src/silc/core/client_ops.c
435 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
437 * Added CRT (Chinese Remainder Theorem) supported RSA
438 private keys and private key operations. This significantly
439 increases private key operation efficiency. No compatibility
440 issues with new or old private keys. Affected files are
441 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
443 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
445 * Fixed GCC-3.3.2 related compilation warnings from the
448 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
450 * Removed RC6 from distributions.
452 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
454 * Added some better comments to lib/silccrypt/silcpkcs.h,
455 optimized some routines in lib/silccrypt/silcpkcs.c.
456 Added test_silcpkcs into lib/silccrypt/tests/.
458 * Fixed silc_rng_global_init to actually init the global RNG
459 if RNG wasn't provided for it. Affected file is
460 lib/silccrypt/silrng.c.
462 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
464 * Added silc_hash_table_find_by_context_ext. Affected files
465 lib/silcutil/silchashtable.[ch].
467 * Save the public key on normal server in WHOIS command reply
468 from attributes, if present, and add it to public key hash
469 table. Fixes WHOIS resolving by public key on normal server.
471 Optimized the attributes resolving on normal server to not
472 resolve if we resolved them already from router.
474 Affected files are silcd/server_query.c, command_reply.c.
476 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
478 * Added support for whois using attributes.
479 Affected files silcd/command_reply.c, silcd/packet_receive.c,
480 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
483 * Added support for whois using public key attribute to /WHOIS i
484 client command. Affected files irssi/docs/help/in/whois.in,
485 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
487 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
489 * Fixed UMODE setting in server when the client has anonymous
490 mode set. The mode setting was not working. Affected file
493 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
495 * Fixed some bugs and typos related to sending split messages.
496 Print notification when sending messages with /MMSG. Affected
497 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
499 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
501 * Optimized the socket referencing in packet routines, client
502 library and server. Affected files are lib/silccore/silcpacket.c,
503 lib/silcclient/client.c and silcd/server.c.
505 * If silc_socket_set_qos is given with NULL arguments the QoS is
506 reset from the socket. Affected files are
507 lib/silcutil/silcsockconn.[ch].
509 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
511 * Add a /LISTKEYS command which lists the locally cached
512 client and server keys. Affected files
513 irssi/src/fe-common/module-formats.[ch],
514 irssi/src/silc/core/silc-{channels,servers}.c
515 irssi/docs/help/in/listkeys.in
517 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
519 * Check that packet queue purging was successful. Affected
520 files lib/silcclient/client.c and silcd/packet_send.c. Related
521 to MAC failed errors.
523 * Do not clear the inbuf even if it is empty if QoS was applied
524 to it. Otherwise the QoS data is cleared and MAC failed error
525 will occur. Affected file lib/silccore/silcpacket.c.
527 * Use the rekey period time as rekey protocol timeout value.
528 If the rekey does not succeed during the rekey period there's
529 something very wrong, and we most likely end up with wrong keys,
530 do graceful reconnect then. Affected file silcd/server.c.
532 * Take reference of the socket in the parser context, as it's
533 possible to have the parsers in queue after the socket is
534 disconnected and this may cause crash. Affected files are
535 lib/silccore/silcpacket.c, lib/silcclient/client.c and
538 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Fixed KICK command reply sending, it sent to replies.
541 Affected file silcd/command.c.
543 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
545 * Finish the silc-mime.pl script. It now supports MIME type
546 guessing using magic files, signing data messages, executing
547 MIME handlers in background. Affected files
548 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
550 * Changed MIME signal handler to make things easier for the perl
551 script. Affected files irssi/src/silc/core/client_ops.c,
552 silc-servers.c, and irssi/docs/signals.txt
554 * Cleaned up the silc_mime_parse function and fixed detection
555 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
557 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
559 * Resolve the IP for file transfer listener from the connection
560 socket. Affected file lib/silcclient/client_ftp.c.
562 * Accept NULL hostname parameter in the functions
563 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
564 if hostname is not wanted.
566 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
568 * Fixed race condition between silc_client_init and
569 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
571 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
573 * Fixed file transfer connection closing when SIGNOFF for
574 the client is received from server. Affected file is
575 lib/silcclient/client_ftp.c.
577 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
579 * Check for disconnected socket in QUIT callback. Affected
580 file silcd/command.c.
582 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
584 * Modified the MIME parsing to allow \n and \r\n as delimiters.
585 Affected files lib/silcutil/silcstrutil.c
587 * Cleaned up the escape/unescape functions for correctness and
588 speed. Affected file irssi/src/silc/core/client_ops.c
590 * Removed handling for data messages with Content-Type: text/*,
591 moved parsing of MIME headers to the signal handler, added
592 support for signing and verifying data messages. Affected
593 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
594 irssi/src/silc/core/silc-{servers,channels}.c
596 * Added a perl script for handling data messages based on
597 information read from Mailcap files. New file
598 irssi/scripts/silc-mime.pl
600 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
602 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
603 acknowledge recepetion of a message to the sender. Updated
606 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
608 * Unregister channel key saving callback when deleting channel.
609 Affected file lib/silcclient/idlist.c.
611 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
612 before calling notify client operation. Affected file is
613 lib/silcclient/client_notify.c.
615 * Unregister QoS tasks when deleting the socket connection.
616 Affected files lib/silcutil/silcsockconn.[ch],
617 unix/silcunixsockconn.c.
619 * Implemented latest presence-attrs draft changes. Affected
620 files lib/silccore/silcattrs.h and
621 irssi/src/silc/core/silc-queries.c.
623 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
625 * Save old channel keys in list to allow more rapid change
626 of channel keys if server for some reason does that. This
627 avoids loosing so many channel messages due to not having
628 key to decrypt. Affected file lib/silcclient/silcclient.h,
629 idlist.c and client_channel.c.
631 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
633 * Continued backup router tests and fixes. Affected files
634 silcd/server_backup, server_util.c, server.c. See TODO.
636 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
638 * Fixed SERVER_SIGNOFF handling in servers. The client
639 was removed from wrong list thus not removing the client
640 at all. Affected file silcd/packet_receive.c.
642 * Do not execute rekey protocol for disabled connections as
643 it would never go through. Affected file silcd/server.c.
645 * Added timeout for rekey protocol to catch if the protocol
646 never executes successfully. Affected files silcd/server.c
649 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
651 * Abandon packet processing for disconnected sockets. Check
652 this always after calling packet processing callback.
653 Affected file lib/silccore/silcpacket.c.
655 * Fixed double registration disconnection code in server.
656 Closed wrong connection. Affected file silcd/packet_receive.c.
658 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
660 * On normal server reconnect to primary during resuming 4
661 times, then give up. Affected file silcd/server_backup.c.
663 * If during reconnecting to routers we notice we have router
664 connection but no primary router set, the server is in desync.
665 Reconnect to primary to restore network. Affected file
668 * Assure that only one protocol is exeucting at the same time.
669 Added checks for all protocols. Affected files are
670 silcd/server.c and server_backup.c.
672 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
674 * Check that a string is not already part on invite/ban
675 string when processing it. Affected file silcd/server_util.c.
677 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
679 * Fixed the CUMODE_CHANGE for founder mode changes to comply
680 with 1.2 version of the protocol. Affected file is
681 silcd/packet_receive.c.
683 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
685 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
686 where the passphrase was given. Affected file is
689 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
691 * INVITE and BAN notifys are now delivered from routers to
692 servers (but not clients) on the channel. Updated specs and
693 code. Affected files silcd/packet_[send|receive].[ch],
694 command.c, server.c and server_util.c.
696 * Implemented INVITE and BAN announcing. Affected files are
697 silcd/server.[ch], server_util.c.
699 * Implemented SilcStatus error type argument returning in
700 command reply error in server. Affected file silcd/command.c.
702 * Implemented SilcStatus argument returning in comand reply
703 in client library. The command_reply client operation now
704 returns error specific arguments as well. Affected files
705 are lib/silcclient/command_reply.[ch], client_resume.c,
706 lib/silccore/silcstatus.[ch].
708 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
710 * Backup router protocol version 1.2 implemented. Testing still
711 required. Affected files in silcd/server_backup.[ch], server.c,
712 packet_receive.c and server_internal.h.
714 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
716 * silc_client_send_[channel|private]_message now return TRUE
717 or FALSE. Affected file lib/silcclien/client_channel.c and
720 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
722 * Check for explicit nickname in INVITE and BAN processing
723 during join as well (and don't expect only wildcards in
724 invite/ban strings). Affected file silcd/command.c.
726 * Fixed the INVITE and BAN by public key. The public key saved
727 is the PK payload (as specified) not the raw data. Affected
728 file silcd/server_util.c.
730 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
732 * UTF-8 text message support for actions and notices in SILC
733 Client. Affected file irssi/src/silc/core/client_ops.c.
735 * silc_get_username and silc_get_real_name now returns sensible
736 data on Win32. Patch by Toni Willberg. Affected file is
737 lib/silcutil/win32/silcwin32util.c.
739 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
741 * Provide a signal handler to send MIME encoded messages and emit
742 a signal when a MIME encoded message is received. Also document
743 the signals for usage with the perl interface.
745 A sample perl script will be supplied at a later point.
747 Affected files are irssi/docs/signals.txt,
748 irssi/src/silc/core/client_ops.[ch],
749 irssi/src/silc/core/silc-{channels,servers}.c
751 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
753 * Use SILC_COMMAND_PING to estimate the round-trip time to the
754 server. Use this time to display a lag and disconnect when it
755 exceeds a specified limit.
757 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
759 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
761 * Remove the channel auth list in normal server if router
762 encofrces its list during connecting. Send notify to channel
763 to remove the mode to remove the list. Affected files are
764 silcd/server_util.c and silcd/packet_receive.c.
766 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
768 * Added support for channel public keys. Updated protocol specs
769 and implemented it. Affected files are
770 silcd/command.c, command_reply.c, lib/silcclient/command.c,
771 lib/silcclient/command_reply.c.
773 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
775 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
776 terminate the process on Linux. Affected file silcd/silcd.c.
778 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
780 * Check for NULL buffer in silc_buffer_clear. Affected file
781 is lib/silcutil/silcbuffer.h.
783 * Simplified the backup router protocol by removing the _GLOBAL
784 types. Updated protocol specs and the code. Affected files
785 are silcd/server_backup.[ch].
787 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
789 * Deny '@' and '!' from nicknames since they are reserved
790 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
791 Updated protocol specs and the code.
793 Affected files are silcd/server_util.[ch].
795 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
797 * Fixed stack overflow in Irssi SILC client. Affected
798 file irssi/src/silc/core/client_ops.c.
800 * Check that Host is set in ServerConnection and RouterConnection
801 in silcd.conf. Affected file silcd/serverconfig.c.
803 * Fixed crash in server with protocol completion callbacks,
804 namely rekey and backup resuming protocols. Affected files
805 are silcd/server_backup.c and silcd/server.c.
807 * Fixed rekey protocol to not restart if it is started already.
808 Affected files are lib/silcclient/client.c and
811 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
813 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
815 * Fixed EOF handling in SILC Config, affected file
816 lib/silcutil/silcconfig.c.
818 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
820 * Fixed RESOLVING flag handling in JOIN notify and other
821 notifys to handle the resolvings correctly in client library.
822 Affected file lib/silcclient/client_notify.c.
824 * Do not send full INVITE and BAN lists in INVITE and BAN
825 notifys, only the changed information. Affected file
828 * Fixed INVITE notify sending in INVITE command, send it
829 only when needed. Affected file silcd/command.c.
831 * Handle the founder key change properly in CMODE_CHANGE
832 notify. Bug #122. Affected file silcd/packet_receive.c.
834 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
836 * Remove the mark for output (mark it only for input) after
837 purging outgoing queue. Prevents the "Error in select()"
838 floods. Affected file silcd/packet_send.c.
840 * Fixed incorrect connection deletion from client library
841 after calling "connect" client operation. Could cause
842 crashes for example during reconnect timeouts. Affected
843 files are lib/silcclient/client.c and
844 irssi/src/silc/core/client_ops.c.
846 * Check server private key file permissions before starting
847 the server. Affected file silcd/serverconfig.c.
849 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
851 * NULL terminate allocated string in silc_buffer_strformat.
852 Affected file lib/silcutil/silcbuffmt.c.
854 * Rewrote the invite/ban list string handling in server to
855 use SilcBuffer instead. Affected files are silcd/command.c
856 and silcd/server_util.c.
858 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
860 * Fixed double free in CMODE command when setting new HMAC
861 for channel. Affected file silcd/command.c.
863 * Added couple of missing memset's to zero sensitive memory.
864 Affected files silcd/command.c, lib/silcclient/command.c.
866 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
868 * Fixed a double free in INVITE command error handling in
869 server. Affected file silcd/command.c.
871 * Added macros SILC_SWAB_[16|32] to swab byte order of
872 16-bit and 32-bit unsigned integers. Affected file
873 lib/silcutil/silctypes.h.
875 * Use the SILC_SWAB_16 instead of htons() in server when
876 handling ports since the ports in structures are always
877 in little-endian order (regardless of platform). Affected
878 file silcd/serverid.c and silcd/server_backup.c.
880 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Send DISCONNECT in close admin command in server. Affected
883 file silcd/command.c.
885 * Check whether we are already connecting to a remote router
886 (in addition of checking whether we are already connected)
887 before creating new connection. Affected file silcd/server.c.
889 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
891 * Added better compiler and compiler flags checking in
894 * Check that socket is valid after QoS is applied to data.
895 Affected file lib/silcutil/unix/silcunixsockconn.c.
897 * Make sure the socket connecetion is not closed to early
898 when closing connection in server. Also make sure the
899 connection is always closed after error in a protocol.
900 Affected file silcd/server.c.
902 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
904 * Removed --session and --dummy options from Irssi SILC Client.
905 -d option is available only if --enable-debug was given.
906 Affected files are irssi/src/silc/core/silc-core,
907 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
909 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
911 * Added silc_buffer_steal to steal the data from the buffer.
912 Affected file lib/silcutil/silcbuffer.h.
914 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
916 * Fixed server crash with double Primary block in config file.
918 Fixed also various memory leaks around the config file
919 parser. Affected files lib/silcutil/silcconfig.c,
920 silcd/serverconfig.c.
922 * Changed my nickname (Johnny Mnemonic) to my real name, this
923 means that bugs introduced by him were actually introduced
926 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
928 * Don't display "foo appears as foo\nYou're now known as foo"
929 messages. Affected file irssi/src/silc/core/client_ops.c
931 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
933 * Fixed error handling of invalid client entry when calling
934 commands in server. Fixes a crash. Affected file
937 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Added some sanity checks in server for correctness of the
940 server configuration. Affected file silcd/serverconfig.c.
942 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
944 * Prevent endless resolving of user informations in USERS
945 command by checking the command reply status correctly.
946 Affected file lib/silcclient/command_reply.c.
948 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
950 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
951 file is lib/silcutil/silcfileutil.c. A patch by Matthew
952 Aldous <Matthew@Aldous.com>.
954 * Added better implementation using CriticalSection of
955 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
956 <mikko.lahteenmaki@pikabaana.net>.
958 * Added some Winsock WIN32 compatiblity defines into
959 includes/silcwin32.h.
961 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
963 * Fixed double free in async host lookup code. Affected file
964 lib/silcutil/silcsockconn.c.
966 * On backup router handle now the SERVER_SIGNOFF from router
967 for local connected servers too, and close the connections.
969 Do not process them as normally signing off servers when they
970 really signoff by sending EOF fe, but always assume that
971 router sends the SERVER_SIGNOFF.
973 Affected files silcd/server.c and silcd/packet_receive.c.
975 * Fixed socket unsetting when closing connections. Affected
976 files silcd/server.c and silcd/packet_send.c.
978 * Do not print the nickname in SERVER_SIGNOFF if we do not
979 have it. Prevents asserts in Irssi core. It is possible we
980 don't have the nick if it was just being resolved when server
981 signoff. Affected file irssi/src/silc/core/client_ops.c.
983 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * Fixed autonick crashbug in client library. Affected file
986 lib/silcclient/client.c.
988 * Fixed Unix implementation of SilcMutex to really assert if
989 the mutex is locked/unlcoked already. Affected file
990 lib/silcutil/unix/silcunixmutex.c.
992 * Fixed locking in silc_schedule_uninit. It didn't lock
993 when dispatching timeout tasks. Affected file is
994 lib/silcutil/silcschedule.c.
996 * Changed Win32 implementation of SilcThread to use modern
997 Win32 interface. Affected file is
998 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1000 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1002 * Don't print signed messages when sending failed. Affected files
1003 irssi/src/silc/core/silc-[servers.c/commands.h]
1005 * Send adquate signal when founding a channel by joing it. Affect
1006 file irssi/src/silc/core/client_ops.c
1008 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1010 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1011 irssi/src/fe-common/core/themes.c
1013 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1015 * Fixed close command to use the port correctly when closing
1016 server connections. Affected file silcd/idlist.c.
1018 * Check for NULL outbuf in silc_socket_write. It is possible
1019 that it is NULL is some odd case. Affected files are
1020 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1022 * Do not call final protocol callback for backup router
1023 resuming protocol when closing connection. It is closed
1024 by timeout in case of error. Affected file silcd/server.c.
1026 * Backup reconnect to router if backup resuming protocol
1027 failed. Affected file silcd/server_backup.c.
1029 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed double free in SKE library error hadling when signature
1032 error occurred. Affected file lib/silcske/silcske.c.
1034 * Save the fingerprint to new SilcClientEntry after changing
1035 nickname. Affected file lib/silcclient/client_notify.c.
1037 * Print SIGNOFF in Irssi SILC client only if the nickname is
1038 known. Prevents asserts in Irssi core. It is possible we
1039 don't have the nick if it was just being resolved when it
1040 quit. Affected file irssi/src/silc/core/client_ops.c.
1042 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1044 * Fixed double free in invite list adding code when adding
1045 invite strings. Affected file silcd/server_util.c.
1047 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * More log printing during backup router protocol. Affected
1050 file silcd/server_backup.c.
1052 * Removed backwards support for old private key file format.
1053 Affected file lib/silccrypt/silcpkcs.c.
1055 * Removed backwards support for not-so-strict decryption length
1056 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1058 * GETKEY to update the client entrys fingerprint too.
1059 Affected file lib/silcclient/command_reply.c.
1061 * Added --without-libtoolfix for package builders using weird
1062 wrappers around libtool (BSD at least).
1064 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1066 * Fixed backup router bugs: When backup resumes router and
1067 receives a CHANNEL_MESSAGE packet the backup must not act
1068 as router since the packet header decryption would be
1069 different. Also, when relaying packets to channel, do
1070 not re-encrypt packets on backup that came from the primary
1071 since the connection isn't really router-router connection.
1072 Affected files silcd/server.c, silcd/packet_send.c.
1074 * Added checks in encryption/decryption that encryption/decryption
1075 length sent as argument really is multiple by block size. Helps
1076 catching really weird bugs like the above backup router bugs
1077 when packets are being decrypted in wrong way. Affected files
1078 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1080 * Fixed padding generation in private key file encryption.
1081 Affected file lib/silccrypt/silcpkcs.c.
1083 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Added ignore_message_signatures setting which can be used
1086 to ignore signatures in messages. Affected files are
1087 irssi/src/silc/core/client_ops.c, silc-core.c.
1089 * Fixed the libtoolfix to use command line options instead of
1090 environment variables. They didn't work as expected. Now,
1091 the libtool is fully run-time configurable.
1093 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1095 * Verify signature payload for signed messages. Affected files
1096 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1097 irssi/src/silc/core/silc-core.h
1099 * Display signature verification result in public and private
1100 messages using theme abstracts. See irssi/default.theme for
1101 examples on their usage. Affected files
1102 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1103 irssi/src/fe-common/silc/module-formats.[ch],
1104 irssi/src/fe-common/silc/fe-common-silc.c,
1105 irssi/src/fe-common/silc/Makefile.am
1106 irssi/src/fe-common/core/fe-messages.[ch]
1108 * Fixed bugs in Irssi's theme parsing. Affected files
1109 irssi/src/fe-common/core/themes.c
1111 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1113 * Calculate the correct length for signed messages before
1114 encrypting, it must be multiple by block size. Affected
1115 file lib/silccore/silcmessage.c.
1117 * silc_message_signed_get_public_key returns now both
1118 decoded and encoded public key. Affected files are
1119 lib/silccore/silcmessage.[ch].
1121 * Added libtoolfix script that makes the libtool more generic
1122 and configurable in run-time. Now we can specify in run-time
1123 if what kind of libraries we want to create, regardless of
1124 configuration. SIMs are now creates even if --disable-shared
1125 was explicitly given.
1127 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Fixed founder key sending in CMODE command in client.
1130 Affected file lib/silcclient/command.c.
1132 * Fixed CUMODE founder authentication in server to not check
1133 for client's public key since it's not supposed to do that.
1134 Affected file silcd/command.c.
1136 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1138 * Set realname and hostname in NICK_REC records. Affected file
1139 irssi/src/silc/core/silc-nicklist.c
1141 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1143 * Remove 1.0 protocol backwards compat code from client
1146 * Added more reliable check for whether nickname did change
1147 or not, or whether only Client ID changed in NICK_CHANGE
1148 notify. Affected file lib/silcclient/client_notify.c.
1149 Fixes bug in '@' character handling in a nickname.
1151 * Added support for automatically parsing signature from
1152 the message payload. Added new function
1153 silc_message_get_signature to return the payload to
1154 application. Affected files lib/silccore/silcmessage.[ch].
1156 * Changed the private_message and channel_message client
1157 operations to deliver the SilcMessagePayload to the
1158 application too. Application can use it fe. to get the
1159 signature from the message for verification. Affected
1160 file lib/silcclient/silcclient.h, client_channel.c and
1163 * Redefined the signed payload for message payloads.
1164 Updated protocol specs and implemented.
1166 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1168 * Fixed wrong invite and ban list handling in server command
1169 reply. Affected files are silcd/command_reply.c,
1170 silcd/server_util.[ch].
1172 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Fixed CMODE setting in server when founder mode was set.
1175 Affected file silcd/command.c. Bug #95.
1177 * Added support to setting specific public key in CMODE in
1178 Irssi SILC client. Affected file lib/silcclient/command.c.
1180 * Added support to use specific public key in CUMODE in
1181 Irssi SILC Client. Affected file lib/silcclient/command.c.
1183 * Added support for inviting and banning by public key in
1184 Irssi SILC client. Affected file lib/silcclient/command.c.
1186 * Fixed fingerprint/babbleprint showing in invite and ban
1187 list command replys. Affected file is
1188 irssi/src/silc/core/client_ops.c.
1190 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1192 * Format CMODE +c and +h to display both the mode and the argument
1194 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1196 * Added test vectors and test programs for SHA-1, MD5,
1197 HMAC-SHA1 and HMAC-MD5. New tests are located in
1198 lib/silccrypt/tests/. Fixed also argument decoding bug in
1199 MD5 implementation. Affected file lib/silccrypt/md5.c.
1201 * Changed the channel private key and private message key
1202 generation (with static keys) to use SHA1 instead of MD5,
1203 as SHA1 is the mandatory hash function in SILC. Affected
1204 file lib/silcclient/client_[channel/prvmsg].c.
1206 * Changed the private key file encryption to use SHA1 instead
1207 of MD5. Added support for the old generation and added
1208 automatic change of the key (to be removed later). Affected
1209 files lib/silccrypt/silcpkcs.c.
1211 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1213 * Load only files with .pub suffix in PublicKeyDir. Affected
1214 file silcd/serverconfig.c.
1216 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1218 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1219 channels. Affected files silcd/silcd.c, silcd/server.h.
1221 * Added the config directive PublicKeyDir for the client block.
1222 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1224 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1226 * Merged Toni's irssi/silc.conf patch.
1228 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1230 * Max alloc tests in allocation routines. Affected file
1231 lib/silcutil/silcmemory.c.
1233 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1235 * Fixed a typo in resuming code that fixed detach/resume code
1236 in server. Bug #93. Affected file silcd/packet_receive.c.
1238 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1240 * Do reverse lookups for server when /connecting. Affected files
1241 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1242 irssi/src/core/net-nonblock.*
1244 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Added library versioning for shared libraries. Affected
1247 files configure.in.pre and lib/Makefile.am.pre.
1249 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1251 * Display INVITE and BAN lists as specified by SILC 1.2
1253 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1255 * Do not send invite list back unless asked (when sending
1256 no arguments) or when list was modified. Affected file
1259 * Remove client from invite list in KILLED notify and in
1260 KILL command. Affected file silcd/command.c and
1263 * Fixed bugs in invite list handling in INVITE command.
1264 Affected files silcd/command.c and silcd/server_util.c.
1266 * Merged with Irssi 0.8.6.
1268 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1269 Affected file irssi/src/fe-text/silc.c.
1271 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * The silc_argument_get_[first/next] now return the argument
1274 type to caller. Added silc_argument_payload_encode_one.
1276 Affected files are lib/silccore/silcargument.[ch].
1278 * Added support for the SILC 1.2 INVITE command and new
1279 invite lists to server. Affected files are silcd/command.c,
1280 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1282 * Added support for the SILC 1.2 BAN command and new
1283 ban lists to server. Affected files are silcd/command.c,
1284 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1286 * Added support to client sending new INVITE command. Affected
1287 file is lib/silcclient/command.c.
1289 * Added support to client sending new BAN command. Affected
1290 file is lib/silcclient/command.c.
1292 * Added support for removing client from invite list when kicked
1293 from channel, as SILC 1.2 dictates. Affected files are
1294 silcd/packet_receive.c and silcd/command.c.
1296 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1298 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1299 automatically the cipher's internal IV. Affected files
1300 lib/silccrypt/silccipher.[ch].
1302 * Assure the RESUME_CLIENT packet is not sent to twice to
1303 backup router if the detached client was originated from
1304 the backup. Affected file silcd/server.c. Bug #76.
1306 * Changed silc_sim_symname to not allocate memory. Affected
1307 file lib/silcsim/silcsimutil.c.
1309 * Fixed memory leaks with SIMs in server. Affected files
1310 silcd/serverconfig.c, silcd/server.c.
1312 * Fixed channel key distribution after resuming detached
1313 client. Affected files silcd/packet_receive.c.
1315 * Fixed channel's global_user boolean checking after detaching.
1316 Check it after changing the owner of the client not before.
1317 Affected file silcd/packet_receive.c.
1319 * Fixed few double frees from client library. Fixes at least
1320 Bug #81, possibly others too.
1322 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1323 notifys in Irssi SILC Client. Affected file is
1324 irssi/src/silc/core/client_ops.c. Bug #82.
1326 * Applied Ville Räsänen's manual page and --mandir bugfix
1327 patch. Affected files are configure.in.pre and Makefile.am.pre.
1330 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Added support to backup router protocol for backup to tell
1333 normal server that it cannot use the backup router as primary
1334 because the primary isn't really down. Updated protocol
1337 * Added support for primary router to tell backup router that
1338 resuming is not possible because the backup really isn't primary
1339 in the cell. For example if backup disconnected itself the
1340 resuming is not allowed since the primary really did not
1341 go down. Updated protocol specs.
1343 * Removed MARS from crypto library.
1345 * Defined the CTR mode and Randomized CBC mode in SILC. The
1346 CTR mode is RECOMMENDED now in specification. Defined also
1347 Serpent cipher as optional cipher. Updated the protocol specs.
1349 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Added support for inviting/banning by IP/MASK, public key,
1352 and explicit Client ID. Redefined the command and notify
1353 types to allow easier forwards support for other methods
1354 of inviting/banning. Updated protocol specs.
1356 * Remove the client from channel's invite lists if the client
1357 is kicked or killed. Updated protocol specs.
1359 * Unified the Channel Message Payload and Private Message
1360 into one Message Payload. Updated protocol specs and
1363 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * Don't wait for EOF after socket error has occurred, but
1366 close the connection. Affected file is silcd/server.c.
1368 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Added support for setting FOUNDER mode on channel with
1371 specific public key which can be set with CMODE command.
1372 Updated protocol specs and implemented in client and server.
1374 * Fixed the Irssi SILC client to correctly shutdown the client
1375 library to avoid memory leaks. Affected files are
1376 irssi/src/silc/core/silc-core.c and silc-servers.c.
1378 * Deprecated the No Reply flag in SKE protocol and introduced
1379 "IV Included" flag which can be used to indicate that the IV
1380 is included in the ciphertext. This makes it possible to use
1381 SILC on unreliable transport, such as UDP which may cause
1382 packet reordering and losses. Updated protocol specs, did
1385 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1388 < 32 bit values in correct size. Affected file is
1389 lib/silcmath/mp_mpi.c.
1391 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Fixed the KE Start Payload parsing to check that mandatory
1394 fields are present. Affected file lib/silcske/payload.c.
1396 * Fixed compilation warnigs in Irssi SILC Client. Affected
1397 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1399 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1401 * Print "nick now appears as newnick" and update Irssi's nicklist
1402 when you change your nick to "nick". Closes #62
1404 * Never format your own nick. Closes #63
1406 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1408 * SILC_UMODE_GONE changes are now propagated correctly to the
1409 Irssi client. Closes #54
1411 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1413 * Fixed example in /HELP KEY
1415 * Added expando $j which expands to current SILC Client version
1417 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Fixed public key decoding in crypto library.
1421 * Added better error printing to SKE library.
1423 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Fixed NICK command to not crash if nickname was not sent.
1427 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1430 Deprecated the old Encrypt-And-MAC order. Updated protocol
1431 specs and implemented.
1433 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1434 generation. Updated specs and implemented.
1436 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Added support for rekey before 2^32 sequence number wraps.
1439 Affected files in server and client library.
1441 * Padding must be at least 8 bytes now. Implemented and updated
1444 * Compute maximum padding for authentication packets to make
1445 passphrase approximation attacks impossible. Affected files
1446 in client library and in server.
1448 * Fixed PING command sending in client library and handling in
1449 server. The server ID must be ID Payload, not raw ID data.
1450 Affected files in server and client library.
1452 * Defined that all public keys sent in commands and notify
1453 payloads are actually Public Key Payloads not raw public key
1454 data. Updated protocol specs and implemented.
1456 * Updated protocol version to 1.2. Updated specs and code.
1458 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1459 status types. Updated specs and the code.
1461 * Added support for normal client to kill its own entries from
1462 the network. Updated protocol specs and the code.
1464 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1465 and added initial implementation.
1467 * Added MAC field to the Private Message Payload to protect
1468 against chosen ciphertext attacks. Updated the protocol specs
1471 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1472 attribute to indicate the user's current idle and signon time
1473 of a service. Updated protocol specs and implemented.
1475 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Added "do_not_bind" argument to silc_client_file_send what
1478 can be used to not bind locally but assume the file receiver
1479 provides the point of connect. Usefull when sender is behind
1480 NAT device. Affected file lib/silcclient/silcclient.h and
1483 * Added -no-listener option to FILE SEND command in Irssi SILC
1484 client. Affected file irssi/src/silc/core/silc-servers.c.
1485 Renamed FILE RECEIVE to FILE ACCEPT.
1487 * Confirm passphrase for private key encryption in
1488 silc_create_key_pair and silc_change_private_key_passphrase.
1489 Affected files are lib/silcutil/silcapputil.c.
1491 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Move silc_client_packet_send back to internal, added
1494 silc_client_send_packet, a bit simpler function for application.
1495 Affected files lib/silcclient/silcclient.h, client.c and
1498 * Moved the SilcClientEntry, SilcChannelEntry and
1499 SilcServerEntry to silcclient.h to be public and documented
1500 them for application. Affected files are
1501 lib/silcclient/silcclient.h and idlist.h.
1503 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed manual page installation patch by Ville Räsänen.
1506 USERS help page fix patch by Ville Räsänen
1508 * Changed the silc_client_command_call interface to make
1509 the command call simpler for the application. The library
1510 now handles the command line parsing, command finding and
1511 execution. Application only needs to call the function
1512 with the command line. Affected files are
1513 lib/silcclient/silcclient.h, command.[ch].
1515 * Fixed silc_get_input to NULL-terminate the returned input.
1516 Affected file lib/silcutil/silcutil.c.
1518 * Resolve the client's public key in JOIN command if the
1519 founder auth data is being requested but we don't know the
1520 client's public key. Affected file silcd/command.c.
1523 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Print notify for server opers when backup router comes
1526 online. Affected file silcd/server.c.
1528 * Fixed the INVITE command to send the invite list in
1529 command reply. Affected file silcd/command_reply.c.
1531 * Fixed MOTD command reply sending. Affected file
1534 * UTF-8 decode the topic in TOPIC command reply and LIST
1535 command reply in Irssi SILC client. Affected file is
1536 irssi/src/silc/core/client_ops.c.
1538 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1540 * Fixed the INVITE command to not crash Irssi SILC client
1541 when given without nickname argument. AFfected file
1542 irssi/src/silc/core/client_ops.c.
1544 * Fixed double free in WHOIS query on normal server when
1545 forwarding query to router. Affected file is
1546 silcd/server_query.c.
1548 * Fixed WATCH command reply handling on normal server which
1549 was missing altogether. Affected file silcd/command_reply.c.
1552 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1554 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1555 Included yodl sources for each of these. Also modified
1556 Makefile.am prototype to install these files to proper
1557 locations. Updated CREDITS. Affected file Makefile.am.pre,
1558 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1561 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Added support for encrypted private key files. Now
1564 passphrase must be provided when new key pair is created
1565 (can be empty though), and prompted when loading the
1566 private key. Added support for loading the old-style
1567 non-encrypted private keys as well. Affected files
1568 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1571 * Fixed silc_get_input to accept input on all terminals.
1572 Affected file lib/silcutil/silcutil.c.
1574 * Moved the Irssi SILC client key loading and other stuff
1575 to be called after the arguments and UI is initialized.
1576 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1578 * Added -P option to Irssi SILC client which can be used
1579 to change the passphrase of the private key. Affected
1580 file irssi/src/silc/core/silc-core.c.
1582 * Added silc_change_private_key_passphrase apputil routine
1583 to lib/silcutil/silcapputil.[ch].
1585 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Fixed connection closing in client library to not crash.
1588 Moved the connection freeing totally to function
1589 silc_clinet_del_connection. Affected file
1590 lib/silcclinet/client.c.
1592 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Changed includes/silcincludes.h to silcincludes.h.in to
1595 include configuration specific information. The silcdefs.h
1596 is not included in to installation anymore (it's only
1597 compilation time header).
1599 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Moved the SilcClient and SilcClientConnection from client.h
1602 to the public lib/silcclient/silcclient.h. Changed the
1605 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * If version string in silc_clinet_alloc is NULL the library
1608 puts it automatically. Affected file lib/silcclient/client.c.
1610 * Changed the version strings from variables to #define's
1611 in includes/silcversion.h.
1613 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Added shared library complation support.
1617 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Added lib/silcutil/silcapputil.[ch] for application
1620 utility functions. It includes routines for applications'
1621 convenience. Added silc_create_key_pair, silc_show_public_key
1622 and silc_load_key_pair functions.
1624 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Send RESUME_CLIENT packet from router to backup routers
1627 to in resuming. Affected file silcd/packet_receive.c.
1629 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * In IDENTIFY command parsing, send all other IDs except
1632 Client IDs explicitly to router for resolving on normal
1633 server. Also check that ID received in WHOIS command is
1634 always Client ID, others are not allowed. Affected file
1635 silcd/server_query.c.
1637 * Merged latest changes from irssi.org CVS.
1639 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1642 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1644 * Fixed the heartbeat sending in Irssi SILC client. Moved
1645 the silc_client_packet_send to silcclient.h for application
1646 usage. Affected files lib/silcclient/client_internal.h
1647 lib/silcclient/silcclient.h.
1649 * Fixed a bug in query resolving in server. Used wrong
1650 variable in a for loop and crashed. Affected file is
1651 silcd/server_query.c.
1653 * Server constructs requested attributes only to locally
1654 connected clients. Affected file silcd/server_query.c.
1657 * Fixed a bug when sending resolving from router to server
1658 with requested attributes. The constructed WHOIS command
1659 was incorrect. Affected file silcd/server_query.c.
1662 * Fixed Requested Attributes saving in WHOIS command reply.
1663 The length of the data buffer must be saved too. Affected
1664 file silcd/command_reply.c.
1666 * Update the client entry's servername after detaching is
1667 over. Affected file silcd/packet_receive.c. Bug #37.
1669 * Resolve incomplete client entrys in CUMODE_CHANGE and
1670 CMODE_CHANGE notifys. Affected file is
1671 lib/silcclient/client_notify.c. Bug #42.
1673 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Fixed channel key packet processing bug on backup router
1676 during backup resuming protocol. Affected file is
1677 silcd/packet_receive.c.
1679 * Fixed memory leaks in server. Affected files are
1680 silcd/server.c and silcd/packet_receive.c.
1682 * Fixed packet decryption problem when backup router encrypted
1683 channel message with wrong key during backup resuming
1684 protocol. Affected file silcd/packet_send.c.
1686 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1687 Toni Willberg (toniw@iki.fi)
1689 * Changed the SilcCipher context to be private. Changed the
1690 silc_cipher_get_iv to just return pointer to the IV. Added
1691 silc_cipher_get_name to return the name of the cipher.
1692 Fixed code all around to support these changes. Affected
1693 files are lib/silccrypt/silccipher.[ch], client library and
1696 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * Fixed unaligned access in lib/silccore/silcattrs.c.
1700 * Fixed libtool linking in lib/silcsim/Makefile.am.
1702 * Fixed services attribute printing. Affected files is
1703 irssi/src/silc/core/silc-queries.c.
1705 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Fixed a crashbug in incoming server accepting. Affected
1708 file silcd/server.c.
1710 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * Added automatically generated index to Toolkit Reference
1715 * Added support for Postscript Toolkit Reference Manual.
1717 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1722 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Added 'send_events' boolean argument to the function
1725 silc_schedule_set_listen_fd which sends the set events to
1726 the application explicitly if set to TRUE. Default action
1727 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1728 lib/silcclient/client_internal.h and silcd/server_internal.h.
1730 * Added silc_compare_timeval to determine which time values
1731 is smaller. Affected file lib/silcutil/silcutil.[ch].
1733 * Added sort-of "Quality of Service" (QoS) support to
1734 SilcSocketConnection. Data reception can be controlled with
1735 rate limit per second and/or read data length limit.
1736 Added silc_socket_set_qos. Affected files are
1737 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1739 * Added the QoS configuration to SILC Server configuration
1740 file. Affected files are silcd/serverconfig.[ch] and
1743 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Merged with irssi.org CVS.
1747 * Failed OPER and SILCOPER authentications are now logged.
1748 Affected file silcd/command.c. Bugs #25.
1750 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * ROBODoc documented lib/silcutil/silcbuffer.h and
1753 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1754 <ville.rasanen@iki.fi>.
1756 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Added support for auto-passphrase authentication from the
1759 config file during connecting which was not implemented
1760 yet. Affected file irssi/src/silc/core/client_ops.c.
1762 * Fixed a bug in authentication protocol failure handling which
1763 was processing wrong callback context. Affected files
1764 are lib/silcclient/client.c and protocol.c.
1766 * Fixed the /ATTR allow off to actually work. Affected file
1767 is irssi/src/silc/core/silc-queries.c.
1769 * Fixed the /ATTR -del to work. Affected file is
1770 irssi/src/silc/core/silc-queries.c.
1772 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1776 * Fixed mask attribute adding in Irssi SILC client. Affected
1777 file irssi/src/silc/core/silc-queries.c.
1779 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Added support for saving the requested attributes in
1782 WHOIS to directory. Affected file is
1783 irssi/src/silc/core/silc-queries.c.
1785 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * Added support for parsing VCard fields that do not have
1788 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1790 * Fixed a double free bug in hash table foreach function
1791 if the entry was deleted in the foreach callback. Affected
1792 file lib/silcutil/silchashtable.c.
1794 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Added silc_attribute_get_verify_data to return the signature
1797 verification data for either user digital signature or
1798 server digital signature in Requested Attributes. Affected
1799 files are lib/silccore/silcattrs.[ch].
1801 * Added silc_vcard_alloc which is used to allocated dynamic
1802 SilcVCard context. The silc_vcard_free now checks whether
1803 the context is dynamically allocated or not. Affected files
1804 are lib/silcutil/silcvcard.[ch].
1806 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Periodically remove the NOATTR status from client entry
1809 so that the client may take the attributes in use even after
1810 server has resolved them unsuccessfully earlier. Affected
1811 file silcd/server_query.c and idlist.h.
1813 * Moved sha1hash and md5hash from client->internal to
1814 SilcClient for application usage. Affected files are
1815 lib/silcclient/client.h and client_internal.h.
1817 * Fixed attribute encoding and decoding bugs. Affected
1818 files lib/silccore/silcattrs.[ch].
1820 * Added ATTR command to Irssi SILC Client which is used to
1821 manage user's Requested Attributes sending and values for
1822 WHOIS command. Affected files around Irssi SILC client.
1824 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Added silc_buffer_strformat which can be used to format
1827 strings into a buffer which size is automatically increased.
1828 Affected file lib/silcutil/silcbuffmt.[ch].
1830 * Added implementation of VCard (RFC 2426) which can be used
1831 as part of Requested Attributes in WHOIS command. Affected
1832 file lib/silcutil/silcvcard.[ch].
1834 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Some strncat -> silc_strncat changes our the core and
1839 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1840 errors. Added better error printing to SKE library.
1841 Affected files lib/silcske/silcske.c, silcske_status.h and
1844 * Save the PKCS key length even if only private key is set to
1845 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1847 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1848 length in bits not in bytes. Affected files are
1849 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1850 silcd/server_query.c.
1852 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Added silc_attribute_payload_encode_data to directly encode
1855 the data into the attributes buffer. Renamed function
1856 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1857 Affected files are lib/silccore/silcattrs.[ch].
1859 * silc_hash_table_find_foreach calls the foreach function now
1860 once even if the nothing was found with context set to NULL.
1861 Affected file lib/silcutil/silchashtable.[ch].
1863 * Remove the RESOLVING flag from client entry after received
1864 the Requested Attributes from the client. Fixed memory leak
1865 in client entry freeing. Affected files silcd/server_query.c
1868 * Added Requested Attributes support into SILC Client Library.
1869 It is not able to send requested attributes in WHOIS command,
1870 and also receive and process requested attributes. Added
1871 silc_client_attribute_[add|del] and silc_client_attributes_get
1872 functions. Added also `ignore_requested_attributes' to the
1873 SilcClientParams to not use attributes in client. Affected
1874 files are lib/silcclient/command.c, client_attrs.[ch],
1875 silcclient.h, client_internal and client.[ch].
1877 * Changed the silc_client_get_client_by_id to support Requested
1878 Attributes, it takes them as argument now. Affected file
1879 is lib/silcclient/silcclient.h, and idlist.c.
1881 * Added -details option to WHOIS command in Irssi SILC Client
1882 to support the requested attributes. By default it requests
1883 all attributes. Affected file lib/silcclient/command.c and
1884 irssi/doc/help/in/whois.in.
1886 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1888 * Add also SERVICE attribute for server-constructed attribute
1889 data. Also digitally sign the attributes and add
1890 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1891 silcd/server_query.c.
1893 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Changed the silc_attribute_payload_encode to support list
1896 of attributes (function may be called several times to add
1897 a new attribute). Removed the silc_attribute_payload_encode_list
1898 function. The encoding function now also automatically encodes
1899 the data, so the caller does not need to do that. Affected
1900 files lib/silccore/silcattrs.[ch].
1902 * Added support for replying on behalf of the user to the
1903 Requested Attributes in WHOIS command in the server. Affected
1904 file silcd/server_query.c.
1906 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1907 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1909 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Don't swtich to become primary router if we are backup if
1912 decryption error has occurred. Affected file silcd/server.c.
1914 * Fixed a bug in backup router IP address comparison in
1915 silc_server_backup_get.
1917 Save now also the port of the server/router and use that
1918 in comparison as well. Affected file silcd/server_backup.c.
1920 * Normal server now reconnects to backup router automatically
1921 if connection is lost to it. Affected file silcd/server.c.
1923 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * If packet processing fails (like integrity check fails)
1926 the connection is closed now. Affected files are
1927 lib/silccore/silcpacket.c and silcd/server.c.
1929 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Fixed double free in RSA public key set function
1932 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1935 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1938 Added server_query.[ch] which provides one interface for
1939 querying information using all three commands.
1941 * Changed all "typedef unsigned char" in core library to
1942 "typedef SilcUInt8".
1944 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1946 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1948 * Renamed silc_server_get_client_resolve to
1949 silc_server_query_resolve and moved to server_query.[ch].
1951 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Resumed client packet handling from server put the resumed
1954 client on wrong list on router and caused the client not
1955 be present on the network anymore. Now fixed to put the
1956 client to correct list. Affected file silcd/packet_receive.c.
1958 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1960 * Various cleanup in error message output in config parsing code
1961 and in server init code. Fixed error log files containing
1962 too many newlines ('\n') in some situations. Affected files are
1963 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1965 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Use the reverse lookupped hostname in client internals
1968 instead of one user provided us as remote server name.
1969 Affected file lib/silcclient/client.c.
1971 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1973 * Added 'app_context' to silc_schedule_init. It is an
1974 application specific context that is delivered to application
1975 in task callback functions. Affected files are
1976 lib/silcutil/silcutil.[ch].
1978 * The hb_context in SilcSocketConnection is not freed
1979 automatically anymore (application must free it). Freeing
1980 it automatic is inconsistent. Affected files are
1981 lib/silcutil/silcsockconn.[ch].
1983 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Added support for removing explicitly added client connections
1986 in rehash and closing the client connections if they were
1987 unconfigured in the rehash. Affected file silcd/server.c.
1989 * Added support for aborting automatically pending commands
1990 that never receives the reply (to avoid memory leaks).
1991 Added also silc_server_command_pending_timed to set the
1992 specific timeout for pending command. Affected files are
1993 silcd/command[_reply].[ch].
1995 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1996 specs and lib/silccore/silcstatus.h.
1998 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Changed the silc_get_time to accept time value as argument
2001 or if zero is sent return current local time. Affected
2002 file lib/silcutil/silcutil.[ch].
2004 * Added STATS command to client library and Irssi SILC client.
2005 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2007 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Assure that channel key is set before sending it. May
2010 crash server otherwise. Affected file silcd/packet_send.c.
2012 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Assure that endless loop cannot happen with detached client
2015 resolving on normal server. Added idlist status
2016 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2017 silcd/idlist.h and silcd/packet_receive.c.
2019 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Incoming file transfer request cannot use same session as
2022 the sending session. This can happen when sending file to
2023 yourself. Crashed the client on quit. Affected file
2024 lib/silcclient/client_ftp.c. Bug #24.
2026 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Implemented the draft-riikonen-precense-attrs draft and
2029 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2031 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Distribute the SERVER_SIGNOFF notify also to local backup
2034 routers from the primary router. The backup router may not
2035 have the signing of local server directly connected and need
2036 to know about the signoff. Affected file silcd/server_util.c.
2038 * Use the primary router as the origin of the locally connected
2039 server when it is disconnecting from the backup router since
2040 that's where it really is coming from. Now the clients from
2041 the disconnecting server are removed correctly and "shadow"
2042 clients are not left to the backup router. Affected file
2045 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * If normal server is standalone and found existing but disabled
2048 channel, do not re-create the channel since it creates
2049 duplicate same channels. Affected file silcd/server.c.
2051 * Added anonymous client connections support to server. New
2052 "anonymous" configuration option to ConnectionParams section
2053 added. If set to true, the username and hostname information
2054 of the client will be scrambled and anonymous user mode is
2055 set automatically to the user. Affected files are
2056 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2058 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * In JOIN notify handling, mark that the cache entry of the
2061 client cannot be expired. Can cause crashes on normal
2062 server (asserts client->channels). Affected file is
2063 silcd/packet_receive.c.
2065 * From now on distribution versions are used as protocol versions
2066 instead of by default using the Toolkit base version as protocol
2067 version. Affected file prepare.
2069 * Do not set the locally resolved hostname for local client
2070 entry but take what server sends. This way the real hostname
2071 is showed in WHOIS for yourself. Affected file is
2072 lib/silcclient/idlist.c and lib/silcclient/client.c.
2074 * Resolve local info with IDENTIFY when connecting to server.y
2076 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2078 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2079 for implied search (not needed on platforms which has native
2080 pthreads library). Use --without-pthreads to disable threads.
2081 Affected file is configure.in.pre
2083 * Fixed --with-iconv on platforms which need to bypass (broken)
2084 native iconv(). Affected file is configure.in.pre
2086 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Moved -C option parsing in Irssi SILC client at same time
2089 as other options. The UI was initialized earlier and caused
2090 problems on command line. Bug #16. Affected file is
2091 irssi/src/silc/core/silc-core.c.
2093 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2095 * Added global variable silc_log_timestamp that tells silclog
2096 wether to print or not the timestamp in the logging files.
2097 Affected file lib/silcutil/silclog.[ch].
2099 * Added silcd configuration option Timestamp in the Logging
2100 section. Affected file silcd/serverconfig.[ch],
2101 doc/example_silcd.conf.in.
2103 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Fixed fingerprint checking to check for entirely empty
2106 fingerprint instead of two first bytes when determining
2107 if it is set. Bug #18. Affected file silcd/command.c.
2109 * Fixed duplicate PKCS name registering to not allow it.
2110 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2112 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2114 * Conditionalize non-gcc compiler optimizations for various
2115 platforms, enable those commented out. Cleanups.
2116 Affected file lib/silcmath/mpi/configure.in
2118 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2120 * silc_rng_exec_command() left zombie processes if command
2121 didn't generate any output. Affected file
2122 lib/silccrypt/silcrng.c
2124 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2126 * Rewrote iconv checking, introduce --with-iconv for systems
2127 which rely on libiconv. Check if iconv() provided by libc
2128 is good enough, otherwise demand libiconv. Affected file
2131 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2133 * Search for ldopen() also in libc. This enables SIM support
2134 on *BSD systems. Based on patch from Alex Zepeda. Affected
2135 file configure.in.pre
2137 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2139 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2140 This fixes prepare on *BSD systems. Affected file
2143 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * More fixed for not having purge timeout for global clients
2146 that are on channel. Affected files silcd/command_reply.c
2149 * Fixed the rekey protocol to work with backup router connections.
2150 Rekey packets are now allowed on disabled connections as
2151 well. Affected files silcd/packet_send.c and server.c.
2153 * Do not switch to be as backup router when shutting down and
2154 closing the primary connection. Affected file silcd/server.c.
2156 * Fixed memory leaks in backup router deleting. Added
2157 silc_server_backup_free to free all data during shutdown of
2158 server. Affected files silcd/server_backup.[ch].
2160 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Do not process commands if the sock->user_data is NULL.
2163 Affected file silcd/command.c.
2165 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Fixed buffer overflow and security problems (loosing bits
2168 in CFB encryption) in SILC RNG. Problems reported by
2169 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2171 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Added yet more checks that client is not expired on global
2174 list if it is on channels. Affected file is
2175 silcd/command_reply.c.
2177 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Merged c0ffee's MIME signal patch which adds support for
2180 sending also MIME messages in Irssi SILC Client, and handling
2181 received MIME messages in a signal (and perhaps doing something
2182 to non-textual MIME messages).
2184 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * Fixed pending command deletion in server and client library
2187 to check the whole list instead of breaking after first found.
2188 The affected files are silcd/command.[ch] and
2189 lib/silcclient/command.[ch].
2191 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2194 secret or private, otherwise it's possible to find out
2195 whether a secret channel exists or not. Affected file
2198 * If CMODE change fails during the mode setting, assure that
2199 the old mode mask is set for the channel back. Affected
2200 file silcd/command.c.
2202 * Fixed passphrase saving on +a channel on normal server
2203 after successful JOIN command. Affected file silcd/command.c.
2205 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Remove server/router operator privileges in DETACH command,
2208 since it's possible to resume to server where these
2209 privileges would not be allowed for the client. Affected
2210 file silcd/command.c.
2212 * Do not set to wait for backup in rehash of the server.
2213 Affected file silcd/server.c.
2215 * Do not check listener sockets when counting how many
2216 socket connections we have. Affected file is
2217 silcd/server_util.c.
2219 * Do not announce disconnected clients that are remaining
2220 in history (for WHOWAS). This is because SIGNOFF notify
2221 for these has been sent earlier already. Affected file
2224 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Buffer overflow with CUMODE command's mode->mode character
2227 conversion. Reported by Ville Räsänen. Affected file
2228 lib/silcutil/silcutil.c.
2230 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Allow heartbeat packets to go disabled connections anyway.
2233 Affected files silcd/server.c and silcd/packet_send.c.
2235 * Do not broadcast New Channel packets with List flag set
2236 in the packet to backup routers. The router must check
2237 for the correctness of the packets before sending them.
2238 It is possible that router will have enforce Channel ID
2239 change and this would cause desync in the backup router.
2240 Affected file silcd/packet_receive.c.
2242 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2243 are handled in list parsing. They are not list packets
2244 anymore. Affected file silcd/packet_receive.c.
2246 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Stop waiting for backup router through the timeout, not
2249 directly after backup router has arrived. Affected file
2252 * Do not re-create channel keys and send them when removing
2253 clients in server shutdown. Affected files are
2254 silcd/server_internal.h and silcd/server_util.c.
2256 * Notify distribution to backup routers was missing from
2257 the silc_server_send_notify_dest function which caused
2258 desyncing problems with backup router. Affected file is
2259 silcd/packet_send.c.
2261 * The client's channel removing was working wrong on
2262 backup router. It assumed that it doesn't know global
2263 information but backup router does know. For this reason
2264 it could remove channel when it wasn't supposed to do that.
2265 Affected file silcd/server.c and silcd/server_util.c.
2267 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Stop for a couple seconds after badkup router has become
2270 primary router. Affected file silcd/server.c.
2272 * Added silc_server_remove_servers_by_server, which is used
2273 to remove servers originated from some other server. Also
2274 clients of those servers can be removed too. Affected file
2275 silcd/server_util.[ch].
2277 * When removing clients after a server has signed of remove
2278 also all servers behind that server (unless they are known
2279 to be available locally), and send SERVER_SIGNOFF for each
2280 of the server separately. Also the signed off clients are
2281 sent now separately per signed off server. The affected files
2282 are silcd/server.c and silcd/server_util.[ch].
2284 * All servers added with silc_idlist_add_server must always
2285 have both "router" and "connection" pointers set. Otherwise,
2286 bad server entries may be left around in the cache.
2287 Affected file silcd/command_reply.c.
2289 * Do not create the channel key in NEW_CHANNEL packet
2290 processing if the channel is empty. Affected file
2291 silcd/packet_receive.c.
2293 * Completed backup router support for standalone routers.
2294 Supports also servers in the cell that do not use the backup
2297 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Fixed a bug in silc_string_regexify which did not add '^'
2300 at the start of each string, and thus the matching was
2301 not explicit. For example ban list iikone@*!*@* would
2302 match also "priikone", which is wrong, it would have to be
2303 *iikone@*!*@* to match also "priikone". Affected
2304 file lib/silcutil/unix/silcunixutil.c.
2306 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2308 * Enable all local server connections before updating client
2309 caches when we've become backup router. Otherwise, signoff
2310 packets may not reach the clients. Affected files are
2311 silcd/server.c and silcd/server_util.[ch].
2313 * Fixed a bug in version string parsing which could crash
2314 the program with specially formatted version string.
2315 Bug reported and patch provided by Ville Räsänen. Affected
2316 file lib/silcutil/silcutil.c.
2318 * Handle the disconnection immediately when DISCONNECT
2319 packet is received in server. Affected file silcd/server.c.
2321 * Primary router now waits a short time (10 seconds) for
2322 backup router connection before accepting any other
2323 connection (except local). Affected file silcd/server.c,
2326 * Fixed a crash in client libary in NICK_CHANGE notify when
2327 NICK_CHANGE arrived for client entry we are resolving
2328 currently. Affected file lib/silcclient/client_notify.c.
2330 * Call the sconn->callback completion even if error had
2331 occurred. Start reconnecting always if connection to
2332 primary router fails during backup router protocol.
2333 Affected files silcd/server.c and server_backup.c.
2335 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Added functions silc_server_send_opers and
2338 silc_server_send_opers_notify to send packets stricly
2339 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2340 to send variable argument notify to operators.
2341 Affected files silcd/packet_send.[ch] and silcd/server.h.
2343 * Removed UMODE rights checking with UMODE_CHANGE notify.
2344 Affected file silcd/packet_receive.c.
2346 * Server/router operator now receives notify when network
2347 switches to backup router and when it resumes the use of
2348 primary router. Affected file silcd/server.c and
2349 silcd/server_backup.c.
2351 * Fixed the updating of client information after backup
2352 resuming protocol is over; update all except local clients
2353 to the new primary router. The affected file is
2354 silcd/server_util.c.
2356 * Added support for closing active connections in rehash
2357 that were unconfigured by the user. Supports currently
2358 closing server and router connections. Affected file
2361 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2363 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2366 is NULL since seems that on some platforms NULL is allowed
2367 and on some it's not. Fallback encoding is used instead.
2368 Affected file lib/silcutil/silcstrutil.c.
2370 * Fixed statistics updating for incoming server connection
2371 which could cause problems when re-connecting. Affected
2372 file silcd/server.c.
2374 * Preliminary backup router support for standalone router
2375 added. Affected files in silcd/.
2377 * Mark server connections in backup router disabled before
2378 and after backup protocol. Affected file is
2379 silcd/server_backup.c.
2381 * Added support for reconnecting to remote server connection
2382 even if the protocol fails, and if the configuration wants
2383 us to keep trying to connect anyway.
2385 Server connection is not allowed to backup router if
2386 backup router does not have connection to primary router yet.
2388 Affected file is silcd/server.c.
2390 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Added silc_client_udpate_server function to update changed
2393 server info. Affected file lib/silcclient/idlist.[ch].
2395 * Added check for server entries that are being resolved when
2396 notify is received. If being resolved, handle the received
2397 notify only after it's resolved so that all notifys are
2398 handled in same order as received from the server.
2400 Added similar resolver check to channel entries. Every
2401 notify that cause resolving of any information that affects
2402 channel entry marks the channel entry in waiting state.
2403 After whatever resolving is over the waiters are signalled
2404 and only then the notifys are handled in the same order
2405 as delivered from the server.
2407 Affected files are lib/silcclient/idlist.[ch], and
2410 * Fixed KILLED notify handling in normal server. Affected
2411 file silcd/packet_receive.c.
2413 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2414 is locally connected, or was locally connected (but may
2415 be detached and connection is not active). Added also
2416 SILC_IS_LOCAL for checking this status. Affected files
2417 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2418 silcd/server.c and silcd/server_internal.h.
2420 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Don't send or handle TOPIC_SET if topic is already set and
2423 is same as being set. Affected files silcd/command.c and
2424 silcd/packet_receive.c.
2426 * Fixed CMODE change rights checking to work correctly when
2427 removing modes by operator. Affected file is
2428 silcd/server_util.c.
2430 * Fixed some handling with New Channel packet in router and
2431 fixed some CMODE_CHANGE notify handling in server and router.
2432 Affected file is silcd/packet_receive.c.
2434 * Changed "disconnect" client operation to include the
2435 reason of the disconnection and optional disconnection
2436 message. Affected file lib/silcclient/silcclient.h.
2438 * Made the compilation of lib/contrib/ stuff conditional.
2439 Affected files configure.in.pre, lib/contrib/Makefile.am.
2441 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2444 to the sender of the notify too, to avoid situation where two
2445 notifys are in the network at the same time going to oppsite
2446 directions. Affected file silcd/packet_receice.c.
2448 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Delete the client from channel even if the cilent->id is
2451 NULL. It was possible that client was deleted without
2452 removing from channels (theoretically at least). Affected
2453 file silcd/server.c and silcd/server_util.c.
2455 * Free the client data too when resuming is not successful.
2456 Affected file silcd/packet_receive.c.
2458 * Merged some code from c0ffee's silc-plugin. Affected files
2459 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2461 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2462 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2463 to the primary router connection, the other one returns
2464 TRUE if packet must be broadcasted to network.
2466 * All notifys that are destined to primary router (to network)
2467 are now automatically sent to backup routers even if the
2468 router is standalone (and has backup router). Affected files
2471 * Added --without-irssi and --without-silcd configuration
2472 options for disabling the compilation of these applications.
2473 Affected file configure.in.pre and prepare.
2475 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2478 UTF-8 encoding and decoding. Added also new encodings
2479 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2481 Added also SILC_STRING_LANGUAGE which is language and charset
2482 specific encoder and decoer for those platforms that support
2483 iconv(). It can convert the UTF-8 to and from the locale
2484 specific character set.
2486 Affected file lib/silcutil/silcstrutil.[ch].
2488 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2490 * Added function silc_get_command_name to the file
2491 lib/silcutil/silcutil.[ch].
2493 * Improved the server debug output a bit. Affected files are
2496 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Save the channel passphrase when received succesful JOIN
2499 command reply from router, on normal server. Otherwise
2500 joinig +a channels from normal server is not possible.
2501 Affected file silcd/command.c.
2503 * Fixed a bug in TOPIC_SET notify handling. The notifier
2504 may be other than client too, like server or channel.
2505 It expected it to always be only client and ignored the
2506 notify. Affected file silcd/packet_recieve.c.
2508 * Removed some (unnecessary) debug printing from
2509 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2511 * Do not force CMODE_CHANGE when server is announcing new
2514 Router announces stuff only after server reannounces channel
2515 after CHANNEL_CHANGE notify.
2517 These fixes optimizes the announcing procedure, and perhaps
2518 fixes some problems too. Affected file silcd/packet_receive.c.
2520 * Fixed SERVER_SIGNOFF sending to local clients. It was
2521 totally broken and sent the notify to all local clients,
2522 instead of only to those that was on same channel as the
2523 signing off clients. Affected file silcd/server_util.c.
2525 * Added -D option to server. It can be used to give debug
2526 level. The levels are from 0 - 99, and are predefined for
2527 smooth server debugging. (see silcd.c for the predefined
2528 levels). Affected file silcd/server.c.
2530 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Fixed a bug in Irssi SILC client to close the connection
2533 properly when disconnecting from server. Affected file
2534 irssi/src/silc/core/client_ops.c.
2536 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * When authenticating as founder during JOIN command, check
2539 that the one authenticating becomes the only founder on the
2540 channel. Affected file silcd/command.c.
2542 * Better checking for founder mode setting when CUMODE_CHANGE
2543 notify is received. Affected file silcd/packet_receive.c.
2545 * Close all connections when shutting down the server by sending
2546 DISCONNECT packet. Close all listeners too when shutting
2547 down the server. Affected file silcd/server.c.
2549 * Handle DISCONNECT packet correctly in client library by
2550 calling the "disconnect" client operation. Affected file
2551 lib/silcclient/client.c.
2553 * Handle local errors correctly during resuming. Affected
2554 file lib/silcclient/client.c.
2556 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * The log file is not dupped internally anymore in
2559 lib/silcutil/silclog.c. Fixed memory leaks too.
2561 * The scheduler now dispatches all pending timeout tasks
2562 when it is uninitialized with silc_schedule_uninit.
2563 Affected file lib/silcutil/silcschedule.c.
2565 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Added --enable-stack-trace option to configure. Added
2568 memory allocation stack trace support. Added files
2569 lib/silcutil/stacktrace.[ch]. Affected files are
2570 lib/silcutil/silcmemory.[ch].
2572 * Fixed memory leaks from libraries and server. Affected
2573 files around the tree.
2575 * Reverted back a fix made to CUMODE which broke it.
2576 Affected file silcd/command.c.
2578 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2581 core library, and implemented it. All textual messages SHOULD
2582 use this flag and the message MUST be UTF-8 encoded.
2583 All text messages sent by Irssi SILC client are now UTF-8
2584 encoded (regardless whether the terminal supports UTF-8 or not).
2585 Affected files are lib/silccore/silcchannel.h,
2586 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2589 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Added lots of new statistics updating that was missing from
2592 the server and router code. Affected files in silcd/.
2594 * Sending SIGUSR1 signal to server now dumps the current
2595 server statistics into /tmp directory. Affected file is
2598 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2599 the SILC Hash Interface also. Added new functions
2600 silc_hash_get_name, silc_hash_init, silc_hash_update and
2601 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2603 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Added some better info printing for client during connecting.
2606 Affected file silcd/server_util.c.
2608 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2609 to silence a user on a channel. Affected files are
2610 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2611 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2612 and silcd/packet_receive.c.
2614 * Fixed a fatal bug in handling of malformed command payload.
2615 Affected file silcd/command.c.
2617 * Fixed a double free when announcing channel users to router.
2618 Affected file silcd/server.c.
2620 * After successful authentication to channel founder mode, check
2621 that there isn't anyone else with founder mode on the channel.
2622 The one that authenticated will become founder and anyone
2623 else is demoted. Affected file silcd/command.c.
2625 * Added error printing of any error that has occurred during
2626 any command in client library. Affected file is
2627 irssi/src/silc/core/client_ops.c.
2629 * Removed some error printing from the client library and left
2630 it for the application to worry (from the error status it
2631 receives in 'command' client operation. Affected file is
2632 lib/silcclient/command.c.
2634 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2637 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2638 Starting key agreement with itself is denied. Affected file
2639 is lib/silcclient/client_keyagr.c.
2641 * Fixed some error checkings from the SFTP library which caused
2642 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2643 and lib/silcsftp/sftp_util.c.
2645 * Added new "debug" and "debug_string" settings to Irssi SILC
2646 client which can be used to print runtime debugging on the
2647 Irssi's screen. Available when compiled with --enable-debug
2648 option. Affected file irssi/src/silc/core/silc-core.c.
2650 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2652 * Fixed a missing variadic parameter in a function call that
2653 caused server crash when a non-allowed connection arrived.
2654 Reported by Richard Becker. Affected file silcd/server.c.
2656 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Added WATCH list sending to backup routers from router.
2659 The WATCH command is sent by the router to the backup
2660 router. Affected file silcd/command.c.
2662 * Mark the backup_router flag for RouterConnection entry
2663 if the backup router stuff is defined in the config file.
2664 Affected file silcd/serverconfig.c.
2666 * Fixed some backup data sending around the code to work better
2667 if the router is standalone router. Not all places were fixed.
2668 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2671 * Fixed the router connecting when connecting to multiple
2672 routers. It ignored every other router except the first
2673 one. Affected file silcd/server.c.
2675 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Made the private key generation after expiration optional.
2678 If not created after expiration the old key will re-expire
2679 at a later time (and thus key pair is not necessary to
2680 change). Affected file irssi/src/silc/core/clientutil.c.
2682 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * The length arguments in bind() and connect() were wrong
2685 and fixed now to used SIZEOF_SOCKADDR in the
2686 lib/silcutil/unix/silcunixutil.c.
2688 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Fixed detach timeout handling to use Client ID and not
2691 the actual client entry which may be freed in the callback.
2692 Affected file silcd/command.c.
2694 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Merged c0ffee's multiple interface support patch.
2697 Affected files in silcd/.
2699 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Cleanup keys properly. Affected file is
2702 irssi/src/silc/core/clientutil.c.
2704 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Display the user mode on the status bar. Affected file
2707 irssi/src/silc/core/silc-expandos.c.
2709 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * If private message key is not set, but the flag is set in
2712 the packet, ignore the packet since it cannot be decrypted.
2713 Affected file lib/silcclient/client_prvmsg.c.
2715 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * When resuming client, remove the old client entry from
2718 the watcher list too. Affected file silcd/packet_receive.c.
2720 * Do not allow normal server to force founder mode away
2721 from router if the founder mode is already set. Affected
2722 file silcd/packet_receive.c.
2724 * Remove the client entry with watch notify types with short
2725 timeout, and not directly, so that other notifys can be
2726 retrieved too. Affected file lib/silcclient/client_notify.c.
2728 * Display notification about data messages that cannot be
2729 displayed. Affected files irssi/src/silc/core/client_ops.c,
2730 irssi/src/fe-common/silc/module-formats.[ch].
2732 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Fixed the CHANNEL_CHANGE notify handling in client libary
2735 to not use freed memory. Affected file is
2736 lib/silcclient/client_notify.c.
2738 * Fixed CUMODE_CHANGE notify handling in server. Affected
2739 file silcd/packet_receive.c.
2741 * Fixed USERS command to support empty channels. Affected
2742 file silcd/command.c.
2744 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Allow multiple identical pending commands to be registered
2747 in client library. Affected file is lib/silcclient/command.c.
2749 * Call the completion for resolving client information only
2750 after all resolvers has finished. This fixes a crash in
2751 the client. Added support for checking when the resolvers
2752 are finished. Affected file is lib/silcclient/idlist.c.
2754 * Wait by default 3 seconds before reconnecting to the server
2755 after being disconnected. Makes the /detach command a bit
2758 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Check the watcher list before sending signoff notifys
2761 when closing client connection. Affected file is
2764 * Added better CMODE command rights checking. Affected file
2765 silcd/server_util.c.
2767 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Fixed watcher list checking during server signoff. It
2770 crashed the server. Affected file silcd/server_util.c.
2772 * The JOIN command reply returns now the founder's public
2773 key. Affected file is silcd/command.c.
2775 * Announce the channel mode, and the mode properties with
2776 CMODE_CHANGE notify. Affected file silcd/server.c.
2778 * Mark new channels by default disabled, untill at least
2779 one user joins the channel. Affected file is
2780 silcd/packet_receive.c.
2782 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * The nickname argument to watch notify can be optional.
2785 Fixes a crash in server. Affected file silcd/packet_send.c.
2787 * Remove the client entry from cache if the WATCH notify type
2788 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2789 lib/silcclient/client_notify.c.
2791 * Check the watcher list before and after changing nickname
2792 when the NICK_CHANGE notify is received. Affected file is
2795 * Fixed a crash in OPER and SILCOPER command sending. Empty
2796 passphrase caused the crash. Affected file is
2797 lib/silcclient/command.c.
2799 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Merged with Irssi CVS for Irssi SILC client.
2803 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Completed the protocol specifications.
2807 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Merged with Irssi CVS for Irssi SILC client.
2811 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Added the founder's public key delivery to the
2814 CUMODE_CHANGE notify type as well. Updated the protocol
2815 specs and the code. Affected files are silcd/packet_send.[ch],
2816 silcd/packet_receive.c and silcd/command.c.
2818 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Added silc_pkcs_public_key_copy function into the
2821 lib/silccrypt/silcpkcs.[ch].
2823 * Remove the `iv' from the SilcChannelEntry since we can
2824 live without it. Affected files are silcd/idlist.h and
2825 silcd/packet_receive.c.
2827 * Added support for sending the founder's public key in
2828 the CMODE_CHANGE notify packet in the server. Affected
2829 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2830 silcd/command.c and silcd/server.c.
2832 * Changed the FOUNDER_AUTH authentication to use only
2833 public key authentication as defined by new protocol
2834 specs. Passphrase authentication with that mode cannot
2835 be used anymore. It is now possible to reclaim founder
2836 mode from any server in the network. Affected files are
2837 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2839 * Added permanent channels support by making the channel
2840 permanent when FOUNDER_AUTH mode is set on the channel.
2841 The channel will not be destroyed even if channel is empty
2842 when that mode is set. Protocol TODO #17. Affected
2843 files are silcd/server.[ch], server_util.[ch],
2844 silcd/command.c, silcd/packet_receive.c and
2845 lib/silcclient/command.c.
2847 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Added reference counter to the command reply context in
2850 the client library. Affected files are
2851 lib/silcclient/command_reply.[ch].
2853 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Fixed rekey protocol with PFS in the client library.
2856 Affected file is lib/silcclient/protocol.c.
2858 * Added support for list of errors in client library
2859 command reply handling. Affected file is
2860 lib/silcclient/command_reply.c.
2862 * Defined that the WHOIS and IDENTIFY commands can send
2863 list of errors. Updated the protocol specs. Protocol
2866 * Added support for sending list of errors to WHOIS and
2867 IDENTIFY commands in server. Added support for receiving
2868 list of errors in server. Affected files are
2869 silcd/command.c and silcd/command_reply.c.
2871 * Fixed client info resolving on LEAVE command in client
2872 library to not crash. Affected file is
2873 lib/silcclient/client_notify.c.
2875 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Defined that the NICK command replies with thew changed
2878 nickname too, to make the nickname changing simpler at
2879 the client's end. Updated protocol specs and the code
2880 in client and server. Affected files are
2881 silcd/command.c, lib/silcclient/command_reply.c and
2882 lib/silcclient/command.c.
2884 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Added `Compressed' packet flag to indicate that the packet
2887 payload is compressed by the sender. Updated the protocol
2888 specs and the core library. The compression still is not
2889 implemented in the sources. Affected file is
2890 lib/silccore/silcpacket.h.
2892 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Remove pending command callbacks also if the connection
2895 to the server is destroyed. Affected file is
2896 lib/silcclient/client.c.
2898 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Added new QUIET channel user mode that can be used to
2901 quiet a user in a channel. Updated the protocol specs but
2902 it wasn't implemented yet. Protocol TODO #27. Affected
2903 file is lib/silccore/silcmode.h.
2905 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Added BLOCK_INVITE user mode to be able to block incoming
2908 invite notifications. Protoocol TODO #26. Affected files
2909 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2912 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2913 the protocol specs and the code. Affected file is
2914 lib/silccrypt/silcpkcs.c.
2916 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Disconnect Payload includes now the status type. Updated
2919 the protocol specs and the code. Protocol TODO #25.
2920 Affected files are silcd/server.c, lib/silcclient/client.c.
2922 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2923 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2924 Moved the silc_client_command_status_messages table to the
2925 lib/silcutil/silcutil.c and added new funtion
2926 silc_get_status_message, which deprecates function
2927 silc_client_status_message. Affected files are
2928 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2929 lib/silcutil/silcutil.[ch].
2931 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Defined that the nickname hash in Client ID MUST be from
2934 lowercase nickname. This effectively changes nicknames in
2935 SILC to case-insensitive. Updated the protocol specs and
2936 the code. Affected files are lib/silcutil/silcutil.[ch],
2937 silcd/serverid.c, and silcd/idlist.c.
2939 * Added new channel user modes BLOCK_MESSAGES_USERS and
2940 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2941 code. Affected files are lib/silccore/silcmode.h,
2942 lib/silcclient/command.c, and silcd/packet_send.c.
2944 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2945 specs and code. Affected file lib/silccore/silcstatus.h.
2947 * Added support for watch list. It is possible to add nicknames
2948 to be watched, and when they come to network, leave network
2949 or user mode changes the watcher will be notified of this
2950 change. Added SILC_COMMAND_WATCH command, added new
2951 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2952 notifications. Updated the protocol specs and implemented
2953 this to library, client and server. Protocol TODO #21.
2954 Affected files are lib/silccore/silccomand.h,
2955 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2956 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2957 silcd/packet_send.[ch], silcd/packet_receive.c, and
2958 irssi/src/silc/core/client_ops.c.
2960 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2961 somebody watching you. Updated the protocol specs and the
2962 code. Affected files are lib/silccore/silcmode.h, and
2963 lib/silcclient/command.c.
2965 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Added service support to SILC protocol. Added new command
2968 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2969 core library. Services are not implemented in server or
2970 client for now. Protocol TODO #20. Affected files are
2971 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2973 * Added SilcStatus argument to `command' client operation
2974 to return the error status when command sending fails
2975 locally. Changed all command in client library to return
2976 correct command status. Affected files are
2977 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2978 irssi/src/silc/core/client_ops.c.
2980 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Added silc_mime_parse function to parse MIME headers.
2983 Affected files are lib/silcutil/silcstruti.[ch].
2985 * Added MIME header parsing in Irssi SILC Client. It displays
2986 all textual MIME objects, others it ignores. Affected file
2987 is irssi/src/silc/core/clien_ops.c.
2989 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2991 * Fixed a bug in the pid writing function, which couldn't be
2992 written in a root-owned directory.
2994 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Defined that channel message to unknown Channel ID must
2997 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2998 Updated the protocol specs and the code in server. The
2999 affected file is silcd/packet_receive.c.
3001 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3004 that it is used to send error notifys if error occurs during
3005 some SILC packet processing, except commands. The error
3006 types are same as for command reply types. Defined that
3007 if private message is sent to unknown Client ID the error
3008 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3009 Updated the protocol specs and code. Affected files are
3010 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3011 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3012 and irssi/src/silc/core/client_ops.c. Renamed the
3013 SilcCommandStatus to SilcStatus.
3015 * Defined the use of extra WHOIS attributes in WHOIS command.
3016 The <Requested Attributes> (defined in a separate document)
3017 can be used to request additional information about user
3018 not returned by standard WHOIS command. Defined that server
3019 can send WHOIS command directly to client. Client provides
3020 the requested attributes to the server. Updated the protocol
3021 specs. Protocol TODO #4. Implementation is not done yet
3022 (Protocol TODO #24).
3024 * Renamed function silc_client_command_status_message to
3025 silc_client_status_message. Affected files are
3026 lib/silcclient/command_reply.[ch].
3028 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3031 32 bit integers. Updated the protcol specs and the code.
3032 Affected files are silcd/command.c and
3033 lib/silcclient/command.c.
3035 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3037 * Fixed a bug in library where sending a bogus authentication
3038 payload would lead to a crash. Affected file is
3039 lib/silccore/silcauth.c.
3041 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Added detach_disabled and detach_timeout server config
3044 options to the server. Affected files silcd/serverconfig.[ch],
3045 silcd/command.c and silcd/packet_receive.c.
3047 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Added resolve_cmd_ident field to the SilcClientEntry structure
3050 too so that if the entry is for example being resolved so
3051 another command may attach to the same pending command reply
3052 without requiring to resolve the same entry again. Added
3053 support for adding multiple pending commands for one
3054 command idenfier. Affected files lib/silcclient/command.[ch],
3055 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3057 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Defined that server receives WHOIS command reply for private
3060 and secret channels too. Updated protocol specs and the
3061 code in server. Affected file silcd/command.c.
3063 * Defined <channel user mode list> argument to WHOIS command
3064 reply for returning user modes on the channels. The
3065 channel list now doesn't include the user mode anymore but the
3066 actual channel mode. Updated protocol specs and the code in
3067 client and server. Affected files are silcd/command_reply.c,
3068 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3069 and lib/silcclient/command_reply.c.
3071 * Save the channels list in WHOIS command reply in normal server
3072 so that WHOIS always shows joined channels also in normal
3073 server and not just on router. Affected file is
3074 silcd/command_reply.c.
3076 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * Defined that server receives USERS command reply for private
3079 and secret channels too. Updated protocol specs and the
3080 code in server. Affected file silcd/command.c.
3082 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Changed the UMODE's mode mask argument to be optional. If
3085 not provided then the command merely returns the current mode
3086 mask to the client. Updated protocol specs and the server.
3087 Affected file is silcd/command.c.
3089 * Added SILC session detachment/resuming support. It is possible
3090 to detach by closing the network connection and then re-connect
3091 and resume to the old client session. Added DETACHED user
3092 mode that server will set for detached client. Added new
3093 packet RESUME_CLIENT which is used to perform the resuming
3094 process. Added DETACH command. Updated the protocol specs,
3095 core library, client and server. Protocol TODO #22. Very
3096 many affected files around the tree.
3098 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Changed the CMODE's mode mask argument to be optional. If
3101 not provided then the command merely returns the current mode
3102 mask to the client. Updated protocol specs and the server.
3103 Affected file is silcd/command.c.
3105 * Changed the Killer's Client ID in KILLED notify to be just
3106 any ID payload since router server is allowed to kill as well.
3107 Updated protocol specs, client libary and server. Affected
3108 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3109 and irssi/src/silc/core/client_ops.c.
3111 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Added new user modes ANONYMOUS for special anonymous servers
3114 that may set the mode for client, and BLOCK_PRIVMSG which
3115 client may set to block incoming private messages unless the
3116 Private Message Key flag is set (using private keys to protect
3117 private messages). Updated protocol specs and code in client
3118 and server and core library. Protocol TODO #23. Affected
3119 files are lib/silccore/silcmode.h, silcd/server.[ch],
3120 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3121 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3123 * Added new channel user mode BLOCK_MESSAGES which the client
3124 may set to itself to tell server not send channel messages.
3125 Other packets such as channel key packets are still sent.
3126 Protocol TODO #23. Updated the protocol specs, client and
3127 server. Affected files are lib/silccore/silcmode.h,
3128 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3129 lib/silcutil/silcutil.c, silcd/command.c, and
3130 silcd/packet_send.c.
3132 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Redefined the Status Payload to include now two 8 bit fields,
3135 instead of one 16 bit field. This now makes it possible to
3136 send list of errors. Updated the protocol specs and the code
3137 in core library, client library and server. Protocol TODO #1.
3138 Affected files are lib/silccore/silccommand.[ch],
3139 lib/silcclient/command_reply.[ch], silcd/command.c,
3140 silcd/command_reply.c and silcd/packet_receive.[ch].
3142 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3144 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3145 must be handled by the application and should tell the application
3146 that an error message was already printed, and it should print the
3147 config coords (line, filename, ...). Affected files are
3148 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3150 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3151 server config parsing code more readable.
3153 Fixed a bug in the fetch_logging() config callback.
3155 Affected files is silcd/serverconfig.c.
3157 * Drop root privileges when started in foreground. Don't drop them
3158 if debugging also. Affected file is silcd/silcd.c.
3160 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Added more IM-like features by introducing new user modes
3163 for setting various presence information. Added new modes:
3164 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3165 specs and code. Protocol TODO #19. Affected files are
3166 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3167 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3169 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Added STATS command to the protocol after all, to return
3172 various statistical information about the network. It can
3173 be used by clients to retrieve statistical information, and
3174 servers may use it to to fetch cell and network wide
3175 statistics from router. Updated the protocol specs and
3176 implemented it to the server. Protocol TODO #16.
3177 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3178 silcd/command_reply.[ch].
3180 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * The LIST command reply in client libary now adds new channel
3183 entry if the returned channel doesn't exist yet in cache,
3184 and returns the channel entry to the application in the
3185 command_reply client operation. Affected file is
3186 lib/silcclient/command_reply.c.
3188 * Changed the channel message payload's MAC generation to
3189 include the IV in the MAC as well. This way all relevant
3190 parts of the channel message payload are authenticated also
3191 with the channel message MAC (and not only by packet MAC).
3192 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3193 Affected file is lib/silccore/silcchannel.c.
3195 * Fixed the SKE to save the remote version, since the
3196 silc_ske_parse_version mistakenly checked wrong version,
3197 after it replaced the start payload. Affected files are
3198 lib/silcske/silcske.[ch].
3200 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3203 string utility functions. Added there also new functions
3204 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3205 Affected files lib/silcutil/silcstrutil.[ch].
3207 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3208 files are lib/silcutil/silcstrutil.[ch].
3210 * Defined that the security property fields in SKE SHOULD be
3211 UTF-8 encoded, defined that version string MUST be US-ASCII
3212 encoded, defined that passphrases sent in connection
3213 authentication protocol MUST be UTF-8 encoded. Implemented
3214 these to the client and server. Defined also that other
3215 passphrases sent in the protocol MUST be UTF-8 encoded.
3216 Affected files are lib/silcske/silcske.c,
3217 lib/silcclient/protocol.c, silcd/protocol.c,
3218 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3220 * Changed the silc_client_close_connection interface to not
3221 need the SilcSocketConnection which should not be visible
3222 to application. Affected files are lib/silcclient/client.c
3223 and lib/silcclient/silcclient.h.
3225 * Rewrote the text for Private Message Key Payload in the
3226 protocol specification. Protocol TODO #11.
3228 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Upgraded the protocol version to 1.1, updated protocol specs
3233 * Added the nickname as new argument to NICK_CHANGE notify and
3234 added it to protocol specs and implemented it to client and
3235 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3236 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3237 lib/silcclient/client_notify.c.
3239 * Added the killer's client ID to the KILLED notify and added
3240 it to protocol specs and implemented it to client and server.
3241 Protocol TODO #13. Affected files are silcd/command.c,
3242 silcd/packet_receive.c, packet_send.[ch],
3243 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3244 The killer's client entry is now returned to application in
3245 the `notify' client operation.
3247 * Fixed the Max Argument fields that had too large value set
3248 in the protocol specs. Protocol TODO #14.
3250 * Added the LEAVE command reply to return the ID of parted
3251 channel. Updated protocol specs and implemented it to the
3252 client and server. Protocol TODO #15. Affected files are
3253 silcd/command.c, lib/silcclient/command_reply.c. The channel
3254 entry is now returned to application in the `command_reply'
3257 * Rewrote the version SKE version checking in client libary
3258 and in server to use the silc_parse_version_string. Affected
3259 files are lib/silcclient/protocol.c, silcd/protocol.c.
3261 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3262 commands that was missing it, and updated protocol specs and
3263 the server implementation. Protocol TODO #10. The affected
3264 file is silcd/command.c.
3266 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3267 generic reply to a generic request (REQUEST flag), and
3268 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3269 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3270 to define the payload for DATA flag. Added the flags to
3271 the implementation. Protocol TODO #9. Affected file is
3272 lib/silccore/silcchannel.h.
3274 Changed the client library to return the message length
3275 to application as well in the channel_message and private_message
3276 client operations. Affected files are
3277 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3278 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3279 and lib/silcclient/client_ops_example.c.
3281 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3282 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3283 the channel. Updated protocol specs and impelemented this
3284 to client and server. Protocol TODO #6. Affected files are
3285 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3286 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3288 Added new options m and M to CMODE command in Irssi SILC
3289 client to set these modes.
3291 * Deprecated all administrative commands from SILC protocol
3292 since they are highly implementation specific commands.
3293 Updated protocol specs. Moved the old commands in
3294 implementations to private range of command types. Affected
3295 files are silcd/command.c, lib/silcclient/command.c and
3296 lib/silcclient/command_reply.c. Protocol TODO #8.
3298 * Fixed a bug in server where sending unknown command crashes
3299 the server. Affected file silcd/command.c.
3301 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Added SILC_PROTOCOLVERSION macro to check protocol version
3304 of a socket connection. The affected file is
3305 lib/silcutil/silcsockconn.h.
3307 * Added better error logging in rekey protocol. Affected file
3310 * Do not check public key types in SKE during rekey. Affected
3311 file lib/silcske/payload.c.
3313 * Fixed the rekey protocol with PFS, which was totally broken.
3314 Affected file silcd/protocol.c.
3316 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Some client implementations quit network by doing first LEAVE
3319 and then immediately SIGNOFF (like Bombyx). We now do check
3320 after a short time after LEAVE notify and check whether the
3321 client is still valid after LEAVE, and if not we remove it from
3322 cache. Affected file is lib/silcclient/client_notify.c.
3324 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3326 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3327 it's good not to have security holes here.
3329 * Fixed a negative refcount situtuation for the config context.
3330 Affected file is silcd/serverconfig.c.
3332 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3334 * ROBOdoc documented lib/silcutil/silcutil.h.
3336 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Optimized even more the SilcPacketContext structure. Now
3339 totally saved 16 bytes of memory per context after optimization.
3340 Affected files are lib/silccore/silcpacket.[ch].
3342 * Made strict checks for valid SILC IDs. Affected file is
3343 lib/silccore/silcid.c.
3345 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Changed the object argument for silc_cipher_register,
3348 silc_hash_register, silc_hmac_register and silc_pkcs_register
3349 to const. Affected files are lib/silccrypt/silccipher.[ch],
3350 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3352 * Changed the silc_get_username and silc_get_real_name to
3353 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3355 * Fixed the Irssi SILC Client to use the silc_get_username and
3356 silc_get_real_name insted of glib routines since the glib
3357 routines only corrupt stack. Fixes the Irssi SILC to work in
3358 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3360 * Fixed the Irssi to not use g_get_home_dir since it crashes
3361 or returns garbage on cygwin and corrupts stack. Added function
3362 get_home_dir to Irssi routines. Affected files are
3363 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3365 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Made some structure optimizations. SFTP memory FS MemFSEntry
3368 entry structure. Optimized SilcTask structure. Optimized
3369 SilcPacketContext structure.
3371 Affected files lib/silcsftp/sftp_fs_memory.c,
3372 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3374 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * And yet again reverted back the config thing since Johnny
3377 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3380 * Fixed memory leaks from config object. Affected files are
3381 silcd/serverconfig.[ch].
3383 * Added support for adding new connections to the server in rehash.
3384 After rehash they take effect.
3386 Added support for changing the maximum allowed connections in
3387 rehash. The number can grow but going smaller is not supported.
3389 Added function silc_server_num_sockets_by_remote to the
3390 silcd/server_util.[ch].
3392 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3394 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3396 * Added preliminary checking during config parsing for a valid
3397 public/private key and removed further checks in the code.
3398 Affected files are silcd/serverconfig.[ch], server.c.
3400 * Moved functions silc_server_drop() and silc_server_daemonise()
3401 from server.c to silcd.c since they are stricly related to
3402 the application activity.
3404 * Reverted a small part of the automatic ref/unref since
3405 it caused a double unref in some situations. Affected
3406 files are silcd/silcd.[ch], server.c, serverconfig.c.
3408 * Added some .cvsignore files in the lib directory.
3410 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Fixed silc_net_gethostbyaddr to correctly resolve by
3413 address. Affected file lib/silcutil/silcnet.c.
3415 * Fixed the notify relaying to client. The HMAC to be used
3416 with relayed packets ws wrong and caused decryption failure
3417 at the client end. Affected file is silcd/packet_receive.c.
3419 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Created new branch silc_protocol_1_0_branch.
3423 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3425 * Changed the silc_server_config_* routines to be SilcServer
3426 independent. They are now officially application specific code
3427 and not part of generic server implementation. Affected files
3428 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3430 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Added automatic referencing of config context in the
3433 silc_server_config_alloc, and automatic unreferencing in the
3434 silc_server_config_destroy. Affected files are
3435 silcd/serverconfig.[ch], silcd/silcd.c.
3437 * Fixed the silc_log_quick handling in the logging routines.
3438 It didn't log quickly when it was TRUE. Affected file is
3439 lib/silcutil/silclog.c. Also the flush delay was set even
3440 if it was 0 in config file. Affected file is
3441 silcd/serverconfig.c.
3443 * Added support for changing key pair of the server in rehash.
3444 Affected file silcd/server.c.
3446 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3449 too early, before getting the channel entry. Affected file
3450 is silcd/packet_receive.c.
3452 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3454 * Added functions silc_server_config_[ref/unref], these are used
3455 to prevent that the config object is destroyed.
3457 No longer directly affect global variables silc_log_quick and
3458 silc_log_delay, they are first cached inside the config object
3459 and then applied with silc_server_config_setlogfiles().
3461 silc_server_config_set_defaults() is now internal to
3462 serverconfig.c, there are no reasons to show this internal stuff
3465 Affected files are silcd/serverconfig.[ch].
3467 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3468 fprintf's to stderr, since some code may be executed again after
3469 the server went into the background. Affected files are
3472 * Added rehash support. Added function silc_server_rehash() that
3473 will perform all the basic tasks of the rehashing procedure.
3475 * Added command line option `-x, --hexdump'. This will enable the
3476 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3477 The option `--hexdump' implies `--debug'.
3479 * Fixed a bad bug in the logging APIs (silcutil library) where
3480 the application would crash after calling silc_log_reset_all().
3482 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Fixed the KICKED notify handling in client library to
3485 correctly remove the channel and all entries from the
3486 channel when I was kicked. This bug crashed the client.
3488 Fixed yet another but in KICKED notify handling to remove
3489 the kicked client correctly from the channel.
3491 Affected file is lib/silcclient/client_notify.c.
3493 * Fixed a minor bug in looking up correct client entry
3494 in KICKED notify in server. Affected file is
3495 silcd/packet_receive.c.
3497 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3498 sources correctly to distribution. Fixes --with-gmp option.
3500 * Removed the manual rehashing from ID Cache, and changed it
3501 to use the SILC Hash Table's auto rehash feature. Affected
3502 file is lib/silccore/silcidcache.c.
3504 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Fixed a bug in the silc_client_nickname_format function that
3507 handles the multiple same nickname formatting. Two clients
3508 with same nickname caused problems after the first one left
3509 and rejoined. It didn't format the nickname correctly.
3510 Affected file is lib/silcclient/idlist.c.
3512 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Don't change the topic if olod topic is same as new one.
3515 Affected file is silcd/packet_receive.c.
3517 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Added cross-reference support to the SILC Documentation
3520 generator. All types across all HTML files are now cross-
3521 referenced. Affected files util/robodoc/generator.c and
3522 scripts/silcdoc/silcdoc.
3524 * Added file lib/silcutil/silctypes.h to include all the
3525 arithmetic type definitions and some macros. Removed
3526 includes/bitmove.h and moved macros to silctypes.h.
3528 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3532 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Added `type' argument to silc_id_payload_parse_id function which
3535 now returns the type of the ID to the sent pointer. Affected
3536 file is lib/silccore/silcid.[ch].
3538 * Added check for CMODE_CHANGE notify type that mode change is
3539 allowed by the sender. Affected file silcd/packet_receive.c.
3541 * Added check for CUMODE_CHANGE notify type that mode change is
3542 allowed by the sender. Affected file silcd/packet_receive.c.
3543 Added the ID type as CUMODE_CHANGE notify type as argument
3544 to the `notify' client operation. Affected files are
3545 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3547 * Added function silc_client_add_server to the client library.
3548 Added support for resolving also channel and server info when
3549 received unknown entity in notify packet. Affected files are
3550 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3552 * Added function silc_command_get_status to return the command
3553 status from the command reply's argument payload. Affected files
3554 are lib/silccore/silccommand.[ch].
3556 * Added check for KICKED notify type that the kicking is
3557 allowed by the client. Affected file silcd/packet_receive.c.
3559 * Created function silc_get_input which can be used to get input
3560 (echo on or off) from user on command line. Affected files are
3561 lib/silcutil/silcutil.[ch].
3563 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Optimized silc_server_packet_relay_to_channel function.
3566 Added new function silc_channel_message_payload_encrypt which
3567 can be called directly if channel message payload needs to
3568 be encrypted and is already encoded (no need to call _encode
3569 function). Packet relaying is now done by router without any
3570 extra memory allocations. Affected files are
3571 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3572 silcd/packet_send.c.
3574 * Fixed the INVITE notify handling. It took wrong arguments
3575 as invite list and invite delete. Affected file is
3576 silcd/packet_receive.c.
3578 * Added check for TOPIC_SET notify type that the topic change is
3579 allowed by the client. Affected file silcd/packet_receive.c.
3581 * Added check for INVITE notify type that inviting is allowed by
3582 the client. Affected file silcd/packet_receive.c.
3584 * Changed the silc_server_client_on_channel to return the
3585 SilcChannelClientEntry as well. Moved the function
3586 silc_server_check_cmode_rights to server_util.[ch].
3587 Affected files are silcd/server_util.[ch], silcd/command.c.
3589 * Added function silc_server_check_umode_rights to check whether
3590 changing client's user mode is allowed. Added check for
3591 UMODE_CHANGE notify type that the umode change is allowed
3592 by the client. Affected files are silcd/server_util.[ch],
3593 silcd/packet_receive.c and silcd/command.c.
3595 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3598 ID length. It ignored that ID can be IPv6 based as well.
3599 Affected file lib/silccore/silcpacket.h.
3601 * Fixed the silc_id_id2str and silc_id_str2id to take the
3602 IPv6 address offset's into consideration. Affecte file is
3603 lib/silccore/silcid.c.
3605 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Fixed the internal Unix scheduler functions to check for
3608 NULL context they may receive. The affected file is
3609 lib/silcutil/unix/silcunixschedule.c.
3611 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3613 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3614 can specify different directory with --home command line
3615 parameter. Affected files irssi/src/silc/core/client_ops.c,
3618 * SILC-specific commands aren't now executed if the active server
3619 isn't of SILC-type, so there won't be problems with having
3620 IRC and SILC protocol support in same client. Affected files
3621 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3624 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Improved the signal support in SILC Schedule. Added new
3627 function silc_schedule_signal_call which is used by application
3628 to mark a signal to be called. It is now safe to perform
3629 any kind of tasks in signal callbacks since it is guaranteed
3630 that the application specified signal callback is called
3631 after the signal is over. Affected files are
3632 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3634 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * Added `name' field to SilcChannelPrivateKey to represent
3637 application given name for the key. Moved also the context from
3638 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3639 Added the `name' argument also to the function
3640 silc_client_add_channel_private_key.
3642 Added function silc_client_current_channel_private_key to set the
3643 current channel private key in use.
3645 Added "change" command to KEY command which can be used to change
3646 the current channel private key. Bound the command also to
3647 alt+K (Alt+Shift+k).
3649 Also affected files lib/silcclient/client_channel.c,
3650 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3652 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Added silc_rng_get_byte_fast function in to the
3655 lib/silccrypt/silcrng.[ch].
3657 * Changed the interface of silc_packet_assemble and the
3658 silc_packet_send_prepare. If silc_packet_assmble is now
3659 called the application does not call silc_packet_send_prepare
3660 because the library will call it automatically. These
3661 interfaces now also return a reference to the outgoing buffer
3662 which includes the assembled packet, which the application can
3663 use to encrypt the packet.
3665 Affected files are lib/silccore/silcpacket.[ch],
3666 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3667 silcd/packet_send.c, server_backup.c and packet_receive.c.
3669 * Fixed a packet sending bug on very high load, where outgoing
3670 packet queue wasn't handled correctly and packets got corrupted.
3671 Affected files are lib/silcutil/*/silc*sockconn.c,
3672 lib/silcclient/client.c and silcd/server.c.
3674 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Added macro SILC_PACKET_DATALEN which can be used during
3677 packet assembling to check whether the data to be added to
3678 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3679 len is truncated until it fits it.
3681 Added checks for maximum length of channel message payload and
3682 private message payload also.
3684 Added checks for maximum packet length in server and in
3687 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3688 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3689 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3690 lib/silcclient/client_prvmsg.c.
3692 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Added silc_server_packet_queue_purge call to the
3695 silc_server_disconnect_remote to assure that all data in the
3696 queue before disconnecting is sent to the network. Affected
3697 file silcd/server.c.
3699 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Added the deleting of server's own ID cache entry to the
3702 silc_server_free function. Free also everything else that
3703 has been allocated in silc_server_init. The affected file
3706 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Added functions silc_parse_version_string, silc_version_to_num,
3709 and silc_ske_parse_version to parse SILC protocol style version
3710 strings. Affected files lib/silcutil/silcutil.[ch] and
3711 lib/silcske/silcske.[ch].
3713 * Added new configuration params: version_protocol, version_software
3714 and version_software_vendor to specify what version the remote
3715 host must at least be to be able to connect to server. The vendor
3716 string can be regex matched too. Added new function
3717 silc_server_connection_allowed to check maximum number of allowed
3718 connections, and allowed versions for incoming connections.
3719 Affected files are silcd/server.c, server_util.[ch] and
3722 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Added preliminary support for signals in scheduler. The
3725 signals we care about are now blocked always when the scheduler
3726 is locked. This way we can synchronise the use of signal with
3727 scheduler. It is guaranteed that when signal occurs the scheduler
3728 is not locked, and thus new tasks can be safely added to the
3731 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3732 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3733 Added new platform specific routines
3734 silc_schedule_internal_signals_[un]block and
3735 silc_schedule_internal_signal_[un]register.
3737 Added new functions to SILC Schedule API:
3738 silc_schedule_signal_[un]register. Each signal that application
3739 is going to use should be registered to the scheduler.
3741 Affected files are lib/silcutil/silcschedule.[ch],
3742 lib/silcutil/*/silc*schedule.c.
3744 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Check for unauthenticated client and server in the
3747 silc_server_new_client and silc_server_new_server functions.
3748 Affected file silcd/packet_receive.c.
3750 * Added function silc_string_is_ascii to check whether given
3751 string is 7-bit ASCII string. Affected files are
3752 lib/silcutil/silcutil.[ch].
3754 * Added function silc_id_is_valid_server_id into the
3755 silcd/serverid.c and added checking for valid Server ID's in
3756 silc_server_new_server. The Server ID must always be based
3757 on the server's public IP address.
3759 * Added logging of DISCONNECT packet message in the server.
3760 Affected file silcd/server.c.
3762 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * Changed all library interfaces that use Global RNG to also
3765 accept SilcRng as argument. Affected files are
3766 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3767 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3768 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3769 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3770 lib/silccrypt/rsa.c.
3772 * Added function silc_pkcs_generate_key to the
3773 lib/silccrypt/silcpkcs.[ch] for applications so that they
3774 don't need to do pkcs->pkcs->init calls anymore.
3776 * Remove SilcSocketConnection from the SFTP API since it really
3777 wasn't needed there. The application has the information
3778 saved in its contexts anyway and the SFTP layer doesn't need
3779 know about it. Affected files lib/silcsft/silcsftp.h and
3780 lib/silcsftp/sftp_[server/client].c.
3782 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3783 The SilcSimContext is not SilcSim.
3785 * Fixed possible buffer overflows in silc_id_render in the
3786 lib/silcutil/silcutil.c.
3788 * On EPOC the global crypto module lists are not used at all
3789 in the crypto library. Added support for using the constant
3790 algorithm list on EPOC. Affected files are
3791 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3794 * Fixed the handling of third parameter of KICKED notify, since
3795 it was mistakenly updated to SILC Protocol 1.0 even though it
3796 is to be included in 1.1. Since it is not in 1.0 it is not
3797 mandatory, and this fix now handles it only if it is provided,
3798 and it is not error if it is not provided. Affected file
3799 lib/silcclient/client_notify.c.
3801 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3804 client. Affected file irssi/src/silc/core/client_ops.c.
3806 * Merged with Irssi 0.8.4 from irssi.org CVS.
3808 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Check for valid socket connection in client entries before
3811 sending any messages. Fixes a crash, but doesn't fix some
3812 other underlaying bug that is lurking there. Affected
3813 file silcd/packet_send.c.
3815 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3817 * $usermode, $cumode and $cumode_space expandos shouldn't do
3818 anything with non-SILC server records. Affected file
3819 irssi/src/silc/core/silc-expandos.c
3821 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Fixed the silc_net_check_[host/local]_by_sock to support
3824 IPv6 bound sockets as well. Now they can return IPv6 addresses
3825 as well. Affected file lib/silcutil/silcnet.c.
3827 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3828 Affected lib/silcutil/unix/silcunixnet.c.
3830 * Fixed ID rendering (at least on some platforms, not NetBSD)
3831 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3833 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Added silc_hash_public_key and silc_hash_public_key_compare
3836 functions to be used with SilcHashTable. They can be used to
3837 hash public keys and compare public keys in hash table. Affected
3838 file lib/silcutil/silcutil.[ch].
3840 * Added support for specifying multiple public keys for Client
3841 connection section in server configuration file. This makes it
3842 possible to accept multiple public keys from same host, or to
3843 make a section that accepts any incoming host, and have the
3844 accepted public keys listed in the section.
3846 Added functions silc_sever_[find/get]_public_key, added the
3847 support for this actually to all connection sections but only
3848 the Client section is currently allowed to specify multiple
3851 Affected files are silcd/server.c, server_internal.h,
3852 command.c, protocol.c, server_util.[ch], packet_receive.c.
3854 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Merged Irssi 0.8.2 from irssi.org CVS.
3858 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3860 * If silc_debug is TRUE, also output standard logging messages
3861 to stderr with the debug output.
3863 Made silc_log_reset_all() flushing all channels before returning.
3864 Also fixed some documentation typos.
3866 Affected files are lib/silcutil/silclog.[ch].
3868 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Fixed the server to check correctly the amount of connections
3871 from single host, by checking also the type of the connection.
3872 Fixed also the comparison of number of connections and number
3873 of allowed connections. Affected files are silcd/server.c,
3876 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Fixed the USERS command reply to save the user's mode on the
3879 channel as well. Fixed JOIN command reply to check whether a
3880 client is on channel already and not join it twice. Affected
3881 file lib/silcclient/command_reply.c.
3883 * Added new file silc-expandos.c into irssi/silc/core/ to return
3884 various stuff for various signal for the statusbar etc. updating.
3885 Now Irssi SILC client prints channel user modes etc. on the
3888 * The user mode (like server/router operator changes) is now shown
3889 on the Irssi SILC client's statusbar. The affected files are
3890 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3892 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3894 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3895 to SILC_SCHEDULE_[UN]LOCK macros.
3897 * Added more error printing to logs in server code. Affected
3898 files silcd/server.c and silcd/protocol.c.
3900 * Fixed -S option parsing in Irssi SILC Client. Affected file
3901 irssi/src/silc/core/silc-core.c.
3903 * Added silc_buffer_alloc_size function. Affected file is
3904 lib/silcutil/silcbuffer.h.
3906 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3909 constants. Affected files in
3910 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3913 * Changed the internal SFTP Memory FS table to const. Affected
3914 file lib/silcsftp/sftp_fs_memory.c.
3916 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Fixed the buffer formatting and unformatting routines to
3919 check the size of 64 bits types with sizeof(). Affected
3920 file is lib/silcutil/silcbuffmt.c.
3922 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Removed 0.6.x backwards support.
3926 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Changed all integer type names:
3929 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3930 to avoid collisions with other libraries using same type names
3933 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Added `prefer_ipv6' argument to the functions
3936 silc_net_gethostbyname[_async]. If it is TRUE it will return
3937 IPv6 address over IPv4. If FALSE IPv4 address is returned
3938 even if IPv6 address was found. Affected files
3939 lib/silcutil/silcnet.[ch].
3941 * Added support silc_net_create_connection[_async] to fallback
3942 to IPv4 address if IPv6 address could not be used (like if
3943 it doesn't work on a specific system). Affected file in
3944 lib/silcutil/unix/silcunixnet.c.
3946 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Added silc_schedule_reinit function to do the enlarging
3949 of the max tasks handling capabilities of the scheduler.
3950 Affected files lib/silcutil/silcschedule.[ch].
3952 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Added automatic extern "C" { ... } for C++ compilers so the
3955 application does not need to define them. Affected file
3956 includes/silcincludes.h.
3958 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3959 old name went against naming convention. Applications now
3960 include "silcclient.h" instead of "clientlibincludes.h".
3961 Removed includes/clientlibincludes.h, it is redundant now.
3963 * Renamed includes/version.h to silcversion.h.
3965 * Added really preliminary support for OS/2 into the util
3966 library. Only thread & mutex API is implemented, others
3967 are still to be implemented. Created the lib/silcutil/os2/
3968 directory. Created also file includes/silcos2.h.
3970 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Added preliminary BeOS support into the util library.
3973 Created lib/silcutil/beos/, and implemented all the needed
3974 functions to support SILC on BeOS. Created also file
3975 includes/silcbeos.h.
3977 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3979 * Added proper initializations to silc's irssi code, so it's
3980 now possible to load it as module. Affected files
3981 irssi/src/silc/core/silc-core.c,
3982 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3984 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3986 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3989 * Fixed the silcdoc document generator to correct generate
3990 docs from all kinds of filenames. Affected files are
3991 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3993 * ROBOdoc documented lib/silcutil/silcmemory.h.
3994 Added also new function silc_memdup.
3996 * Removed lib/silcutil/silcbufutil.h and moved those routines
3997 to the lib/silcutil/silcbuffer.h.
3999 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Added `user_count' to the SilcChannelEntry which now tells the
4002 number of users on the channel. The user count is now saved
4003 in normal server of global channels as well. Affected files
4004 silcd/server.c, idlist.h, packet_receive.c and command.c.
4006 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4007 include file utility functions.
4009 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4010 instead of calling directly OS routines.
4012 * Fixed NICK change printing in Irssi SILC Client. Fixed
4013 KICKED notify printing in Irssi SILC Client. Affected file
4014 irssi/src/silc/core/client_ops.c.
4016 * Fixed a NICK change bug in client library, to not recreate the
4017 client_entry->channels hash table everytime nick is changed.
4018 Affected file lib/silcclient/client.c.
4020 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4023 the SKE interface a bit.
4025 * Fixed padding problem in PKCS#1. The padding was not actually
4026 random since the random number generator was used incorrectly.
4027 This security bug affects only when encrypting with PKCS#1, and
4028 it is not currently used at all in SILC. SILC only use signing
4029 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4031 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Rewrote the notify handling in Irssi SILC client to not call
4034 the events as signals. Fixes problems with Perl support.
4035 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4037 * Send the auto-nicking NICK command in client library with
4038 little timeout after connecting. The affected file is
4039 lib/silcclient/client.c.
4041 * Added following new config file settings:
4042 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4043 key_exchange_timeout, conn_auth_timeout, connections_max,
4046 Implemented all the new config settings handling in the server.
4048 Optimized the use of SKE Mutual flag usage. Use it only
4049 if connection authentication protocol is not based in public
4052 Renamed all SilcServerConfigSection* to SilcServerConfig*
4053 to have a bit shorter names.
4055 Affected files silcd/serverconfig.[ch], server.[ch], and
4058 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4060 * Cleaned up the listening sockets code, preparing for the rehash
4061 support. Affected file is silcd/server.c.
4063 * Fixed some output messages. Affected files are silcd/silcd.c,
4066 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Create lib/doc/silcrng_intro.html document as introduction
4069 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4071 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4073 * Fixes to the silcd config template. Affected file is
4074 doc/example_silcd.conf.in.
4076 * Removed type casts from silc_calloc(), conforming to the
4077 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4079 * Removed param_name member from client, server, and router
4080 section structs, now identifying the param directly.
4082 Added CONFIG_FREE_AUTH macro in config file parsing.
4084 Affected files are silcd/serverconfig.[ch].
4086 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4088 * Fixed command line parameter handling. All SILC initialization
4089 is now done in silc_core_init() which also fixes autoconnecting
4092 Affected files irssi/src/silc/core/silc-core.c,
4093 irssi/src/fe-text/silc.c.
4095 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Added new configuration options and blocks:
4098 keepalive_secs, reconnect_count, reconnect_interval,
4099 reconnect_interval_max, reconnect_keep_trying and
4100 require_reverser_lookup. Added ConnectionParam block, and
4101 implemented the connection parameters when connecting as
4102 initiator and when accepting connections as responder.
4104 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4105 whether given configuration value has been given already.
4107 Affected files silcd/serverconfig.[c], server.[c].
4109 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4110 algorithm parts and created new file silcalgs.conf, that
4111 is now included from the example_silcd.conf.in.
4113 * Optimized the silc_server_connect_to_router_second to take
4114 the connection configuration object from the SilcServerConnection
4115 object instead of finding it during the connecting phase.
4116 Added the configuration object to SilcServerConnection struct.
4117 Affected files silcd/server_internal.h, server.c.
4119 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Add the client on channel after it was resolved at the
4122 channel message receiving, and it was not already on the
4123 channel. Affected file lib/silcclient/client_channel.c.
4125 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Fixed the public key authentication to allocate always the
4128 destination signature buffer instead of using static buffer.
4129 Affected file silcd/protocol.c.
4131 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Unified the serverconfig.[ch]'s helper function interface.
4134 Affected file silcd/serverconfig.[ch].
4136 * Removed doc/example_silc.conf.in since it is redundant.
4137 The make install will now install irssi/silc.conf file.
4139 * Added new Passphrase and Publickey authentication methods to
4140 config file, allowing both public key and passphrase based
4141 authentication to be set at the same time.
4143 Added `prefer_passphrase_auth' setting in config file which
4144 can be used to set to prefer passwd auth if both passwd and
4145 public key is set. If not set, public key is preferred.
4146 This has effect only when being initiator (responder will try
4149 Added support for authentication with passphrase and public key
4150 at the same time. The passphrase is tried first always since
4151 it is faster to check.
4153 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4155 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4157 * Merged the new SILC Config library, with the server parsing
4158 support. Read the header file silcconfig.h or the toolkit
4159 documentation for the news. Affected files are
4160 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4161 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4162 silcd/protocol.c silcd/server.c silcd/server_backup.c
4163 silcd/serverconfig.[ch] silcd/silcd.c.
4165 * Fixed some silclog documentation. Affected file is
4166 lib/silcutil/silclog.h.
4168 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * The silc_cipher_register, silc_hash_register and
4171 silc_hmac_register now checks if the object to be registered
4172 is registered already. Affected files are
4173 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4175 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4177 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4179 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Allow zero length channel messages inside the Channel Message
4182 Payload. Affected file lib/silccore/silcchannel.c.
4184 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4185 as header filenames.
4187 * Removed lib/silcclient/README and created HTML file
4188 lib/silcclient/silcclient_using.html, which is now included
4189 as part of Toolkit documentation.
4191 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Fixed CUMODE_CHANGE notify handling to change the mode of
4194 correct client. Affected file lib/silcclient/client_notify.c.
4196 * Make silc_rng_alloc fail if it cannot allocate the sha1
4197 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4199 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Fixed the file transfer's key agreement payload to include
4202 zero port also if the hostname is NULL because it could not
4205 Call file transfer monitor callback now also if error occurs
4206 during key agreement protocol.
4208 Changed the silc_client_file_send interface to return the
4209 SilcClientFileError instead of session id. The session ID
4210 is returned into pointer provided as argument.
4212 Check that the file exists locally before sending the
4213 file transfer request at all.
4215 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4217 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4218 error than can occur while key agreement protocol. Affected
4219 file lib/silcclient/silcapi.h.
4221 * Fixed the event_mode CMODE handler to not crash when mode
4222 is changed and +k mode is set in the channel. Affected file
4223 irssi/src/silc/core/silc-channels.c.
4225 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4226 SILC_LOG_WARNING to give out Warning and not Error. Affected
4227 file lib/silcutil/silclog.c.
4229 * Fixed the channel message payload decryption in the function
4230 silc_channel_message_payload_decrypt to not modify the original
4231 buffer before it is verified that the message decrypted
4232 correctly. Otherwise, next time it is called with correct
4233 channel key it won't encrypt since the payload is corrupted.
4234 Affected file lib/silccore/silcchannel.c.
4236 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Do not constantly resize the window. A fix patch by cras.
4239 Affected file irssi/src/fe-text/screen.c.
4241 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4244 Affected file lib/silcutil/silcnet.c.
4246 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Fixed a bug in hash table internal routine for traversing
4249 the table with foreach callback. The current entry may
4250 become invalid in the callback but it was referenced after
4251 the callback returned.
4253 Do not allow auto rehashing of hash table during the
4254 silc_hash_table_foreach operation, for same reasons as it is
4255 not allowed for SilcHashTableList. Affected files are
4256 lib/silcutil/silchashtable.[ch].
4258 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4260 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4261 Win32 DLL. extern's in header files are now declared with
4264 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4266 * Fixed private message handling. It used some old code that
4267 caused the client to crash. Affecte file is
4268 lib/silcclient/client_prvmsg.c.
4270 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4272 * Added function silc_client_add_channel,
4273 silc_client_replace_channel_id, and removed functions
4274 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4275 from client library.
4277 * Added cross reference of the joined channels to the
4278 SilcClientEntry, and changed the SilcChannelEntry's
4279 users list to SilcHashTable. The affected files are
4280 lib/silcclient/idlist.[ch].
4282 * Fixed a bug in hash table tarversing. While the hash table
4283 is traversed with SilcHashTableList the table must not be
4284 rehashed. It is now guaranteed that auto rehashable tables
4285 are not rehashed while tarversing the list. Also defined that
4286 silc_hash_table_rehash must not be called while tarversing
4287 the table. Added function silc_hash_table_list_reset that must
4288 be called after the tarversing is over. The affected files are
4289 lib/silcutil/silchashtable.[ch].
4291 * Changed all hash table traversing to call the new
4292 silc_hash_table_list_reset in server and in client library.
4294 * Added function silc_client_on_channel to return the
4295 SilcChannelUser entry if the specified client entry is joined
4296 on the specified channel. This is exported to application as
4297 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4299 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Fixed founder regaining problem with JOIN command on normal
4302 server. The notify for mode change must be sent always and
4303 not only if !cmd->pending. Affected file silcd/command.c.
4305 * Fixed the WHOWAS command's reply sending to support the
4306 lists correctly. Affected file silcd/command.c.
4308 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * When sending JOIN command to router for processing the
4311 sender's old command identifier was not saved back to the
4312 sender's command context, fixed now. The affected file is
4315 * Create the key in JOIN command of the router did not return
4316 the channel key, added check for this. Affected file is
4319 * Fixed a channel ID update bug in JOIN command reply. Do
4320 not directly upgrade the ID but call the function
4321 silc_idlist_replace_channel_id if the ID was changed.
4322 Affected file silcd/command_reply.c.
4324 * Fixed memory leaks from command calling if it would fail.
4325 Affected file silcd/command.c.
4327 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Applied patches from cras:
4331 Memory leak fixes around libaries, irssi window resize fix,
4332 new silclist.h and silcdlist.h, all extern inline changed to
4335 * Removed dotconf from lib/dotconf, not needed anymore.
4337 * Removed TRQ from lib/trq, not needed anymore.
4339 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4340 with server connections. Later this will be configurable
4341 in config file after new config file is done. Affected file
4344 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Fixed a crash in server related to channel announcements.
4347 Affected file silcd/server.c.
4349 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Fixed memory leaks in silc_server_create_new_channel*
4352 functions. Affected file silcd/server.c.
4354 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4355 which ID was changed. This way the router will send the
4356 user list for the channel again, and server won't be in
4357 desync in some rare circumstances. Affected file is
4358 silcd/packet_receive.c.
4360 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Check for NULL socket pointer in the function
4363 silc_server_packet_send_to_channel_real. Affected file
4364 silcd/packet_send.c.
4366 * Fixed the BAN notify handling to correctly remove ban
4367 list. Affected file silcd/packet_receive.c.
4369 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4371 * Fixed some header addition to Toolkit distribution in
4372 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4374 * Added lib/silcclient/client_ops_example.h as an template
4375 file for application programmers to quickly start using
4376 the SilcClientOperation functions in their application.
4377 Updated the lib/silcclient/README as well to tell about this
4378 nice file made available.
4380 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Call silc_server_remove_from_channels when removing client
4383 entry when NO_SUCH_CLIENT_ID was received. Affected file
4384 is silcd/command_reply.c.
4386 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Added server & router operator statistics updating. Affected
4389 file silcd/packet_receive.c and silcd/command.c.
4391 * Fixed the SERVER_SIGNOFF notify handling on normal server
4392 not to save the history information for clients. Same was
4393 fixed earlier in remove_clients_by_server function, but not
4394 here. Affected file silcd/packet_receive.c.
4396 * Raised the default connection-retry count from 4 to 7 in
4397 server. Affected file silcd/server.h.
4399 * Cancel any possible reconnect timeouts when we start the
4400 key exchange. Affected file silcd/server.c.
4402 * Do not reconnect on connection failure when SCONNECT was
4403 given. Affected files silcd/server.[ch].
4405 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4409 * Fixed the NICK command to always give the unformatted
4410 nickname to the one giving the NICK command. If unformatted
4411 nickname is cached already it will be formatted and the
4412 local entry will always get the unformatted nickname.
4413 Affected file lib/silcclient/idlist.c.
4415 * Fixed some double frees from client library commands.
4416 Affected file is lib/silcclient/command.c.
4418 * Fixed CUMODE command in server to assure that no one can
4419 change founder's mode than the founder itself, there was a
4420 little bug. Affected file silcd/command.c.
4422 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4424 * Removed the SilcClientCommandDestructor from the client
4425 libary, it is not needed anymore. Affected files are
4426 lib/silcclient/silcapi.h, command[_reply].[ch],
4427 client_notify, idlist.c.
4429 * Fixed GETKEY command to first resolve client, and then
4430 resolve the server only if the client was not found, instead
4431 of resolving both at the same time. Affected file is
4432 lib/silcclient/command.c.
4434 * Added silc_client_start_key_exchange_cb and lookup the
4435 remote hostname and IP address before starting the key
4436 exchange with server. The affected file is
4437 lib/silcclient/client.c.
4439 * The server's public key is now saved using the IP address
4440 of the server and not the servername for the filename.
4441 The hostname public key filename is checked as an fall back
4442 method if the IP address based filename is not found.
4444 Fixed the GETKEY command to save the fetched server key
4445 in correct filename.
4447 Print the remote server's hostname now when new key is
4448 received during connection process. Affected file is
4449 irssi/src/silc/core/client_ops.c.
4451 * Return always our own public key to the client if it asks
4452 for it with GETKEY command. Affected file silcd/command.c.
4454 * Removed the use_auto_addr variable from default config
4455 file since it was in wrong section. Affected file is
4458 * Fixed TOPIC_CHANGE notification to not route it when it
4459 was sent using silc_server_send_notify_to_channel function.
4460 Affected file silcd/command.c.
4462 * Fixed silc_server_send_notify_kicked to send the kicker's
4463 Client ID also, it was missing. Affected files are
4464 silcd/command.c, silcd/packet_send.[ch].
4466 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Do not save client history information in SERVER_SIGNOFF.
4469 Fixes the bug in normal server that it does not detect
4470 the client becoming valid after the server becomes back
4471 online. Affected file silcd/server_util.c.
4473 * Added `sock_error' field into the SilcSocketConnection
4474 context. When error occurs during socket operation (read
4475 or write) the error is saved. Added also new function
4476 silc_socket_get_error to return human readable socket error
4477 message. Affected files are lib/silcutil/silcsockconn.[ch],
4478 lib/silcutil/unix/silcunixsockconn.c, and
4479 lib/silcutil/win32/silcwin32sockconn.c.
4481 * The server now prints the socket error message in the
4482 signoff for client. Affected file silcd/server.c.
4484 * Fixed the `created' channel information sending from router
4485 to server in JOIN command. Checks now whether the channel
4486 really was created or not and set it according that.
4488 Fixed the JOIN command to use the client entry's current
4489 ID during the joining procedure instead of the one it sent
4490 in the command (it is checked though), since it can change
4491 between the packet processing and command processing, and
4492 would just case unnecessary pain in the client end. Affected
4493 file silcd/command.c.
4495 * Fixed a channel key payload sending to use correct channel
4496 ID when the server was forced to change the channel's ID by
4497 router. Router sent the key payload with the old Channel ID.
4498 Affected file silcd/packet_receive.c.
4500 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Call silc_server_save_channel_key only if the key payload
4503 was provided in the JOIN command's command reply. Affected
4504 file silcd/command_reply.c.
4506 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Fixed silc_mp_sizeinbase to return the value correctly with
4509 MPI. Affected file lib/silcmath/mp_mpi.c.
4511 * Fixed the stop_server signal to correctly stop the scheduler
4512 and gracefully stop the server when SIGTERM or SIGINT signals
4513 are received. Affected file silcd/silcd.c.
4515 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4517 * Simple handling of TERM and HUP signals. Also added some log
4518 flushing call around. Affected file is
4521 * Fixed small bugs in silclog.c. Now buffering output will take
4522 effect after 10 seconds since startup: This will ensure that
4523 no important startup messages are lost. Also output redirection
4524 will preserve original format ([Date] [Type] message).
4525 Affected file is lib/silcutil/silclog.c.
4527 * Added two options to the config file, in the logging section:
4528 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4529 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4531 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4533 * Do not print the warning about log files not being initialized
4534 more than once to avoid excess logging. Affected file is
4535 lib/silcutil/silclog.c.
4537 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4538 the SIM copying in make install in Makefile.am.pre.
4540 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4542 * Rewritten silclog APIs. Globally interesting changes follows:
4543 silc_log_set_files() changed to silc_log_set_file().
4544 silc_log_set_callbacks() changed to silc_log_set_callback().
4545 ROBOdoc documented silclog header file.
4546 SilcLogCb now returns bool to wether inihibit the default
4547 handler or not (to keep the old behaviour return always TRUE).
4548 The new APIs should also fix the problem of the
4549 silcd_error.log file that was written in the current directory.
4552 Log files streams will remain opened after silc_log_set_file()
4553 call, means less CPU usage notably on high traffic servers.
4554 File streams are now full buffered, and flushed to the disk
4555 every 5 minutes, lesses HD activity and CPU usage.
4556 Messages can be redirected, allowing admins to configure
4557 one single logfile for all server messages.
4558 the silc_log_quick global variable to activate fast-logging.
4559 Affected files lib/silcutil/silclog.[ch]
4561 * Changed some code to conform new silclog APIs. Affected
4562 files are doc/example_silcd.conf.in, silcd/server.c
4563 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4566 * Fixed a memory leak that could occur in some situations.
4567 Affected file silcd/serverconfig.c.
4569 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4571 * Added the silc_client_del_client to remove the client from
4572 all channels as well. Affected file lib/silcclient/idlist.c.
4574 * Fixed the client library to correctly remove the client
4575 from all channels when the client entry is being destroyed.
4576 Affected file lib/silcclient/client_notify.c, command.c.
4578 * Added auto-nicking support to the client library. If the
4579 applicatio now sets client->nickname it will be sent to the
4580 server after connecting by the library. This way for example
4581 SILCNICK (or IRCNICK) environment variables will have effect
4582 and always change the nickname automatically to whatever
4583 it is wanted. Affected file lib/silcclient/client.[ch].
4585 * Renamed silc_server_command_bad_chars to the
4586 silc_server_name_bad_chars and moved it to the
4587 silcd/server_util.[ch]. Added also new function
4588 silc_server_name_modify_bad to return nickname that
4589 includes bad characters as new nickname without those
4590 bad characters. This check and modify is now used in
4591 silc_server_new_client when the username is initially set
4592 as nickname, so it must be checked to be valid nickname.
4593 Affected file silcd/packet_receive.c.
4595 * The nickname length is now taken from the packet for real
4596 and not trusted to strlen() since it clearly can return
4597 wrong length for nickname including bad characters. This
4598 also applies to channel names. Affected file silcd/command.c.
4600 * Removed the lib/silcsilm/modules directory. Modules are now
4601 compiled into the lib/silcsim. Fixed the copying of the
4602 modules to follow symbolic links in Makefile.am.pre.
4604 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Fixed silc_string_regexify list creation. Fixes bugs with
4607 BAN and INVITE commands in server. The affected file is
4608 lib/silcutil/unix/silcunixutil.c.
4610 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4612 * Removed the command destructor entirely from the server's
4613 command and command reply routines. It is not needed, and
4614 its usage was buggy and caused crashes. Affected files are
4615 silcd/command[_reply].[ch].
4617 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4619 * Cancel protocol and NULL sock->protocol if timeout
4620 occurred during protocol. Affected file silcd/server.c.
4622 * Cancel protocol timeouts always before calling the final
4623 callback, to assure that after final callback is called
4624 no other state will be called for the protocol anymore.
4625 Affected file silcd/protocol.c.
4627 * Print error log if incoming connection configuration could
4628 not be found. Affected file silcd/server.c.
4630 * Fixed JOIN command to correctly save the founder mode
4631 to the client on normal SILC server, when the channel
4632 was created by the router. Affected file silcd/command.c.
4634 * Fixed LIST command (hopefully) to send correct reply
4635 packets. Affected file silcd/command.c.
4637 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4639 * The silc_packet_receive_process now returns FALSE if the
4640 read data was invalid packet, and TRUE if it was ok.
4642 The server now checks that if unauthenticated connection
4643 sends data and its processing fails the server will close
4644 the connection since it could be a malicious flooder.
4646 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4648 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4650 * Make sure the warning about error opening a log file is
4651 printed only once and not everytime it fails (produces
4652 too much useless log). Affected file lib/silcutil/silclog.c.
4654 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4656 * Made the silc_server_daemonise() function more readable.
4657 Affected file silcd/server.c.
4659 * Pid file is now optional, the user may comment it out from
4660 the config file. Removed define SILC_SERVER_PID_FILE, we
4661 don't need a default any longer. Affected file
4662 configure.in.pre, lib/Makefile.am.pre.
4664 * Make some use of the pid file. The server now dies at startup
4665 if it detects a valid pid file on his path. The server would
4666 die anyway in this circumstance, because of the bind() failure.
4667 Affected file silcd/silcd.c.
4669 * No longer compiling lib/dotconf.
4671 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4673 * Fixed JOIN command parsing not to crash. Affected file
4674 lib/silcclient/command.c.
4676 * Fied the NICK_CHANGE notify to add the new client entry
4677 even it is resolved. This removes an <[unknown]> nick
4678 thingy bug in the client. Affected file is
4679 lib/silcclient/client_notify.c.
4681 * Do not try to allocate 0 bytes (efence does not like it)
4682 in lib/silccore/silccomand.c when encoding payload.
4684 * Do not take IRCNICK as nickname in Irssi SILC client since
4685 it is not possible to set nickname before hand connecting
4686 the server (TODO has an entry about adding auto-nicking
4689 * Changed the silc_server_command_pending to check whether
4690 there already exists an pending entry with the specified
4691 command, command identifier and pending callback. This is
4692 to fix IDENTIFY and WHOIS related crashes that may register
4693 multiple pending commands with same identifier. Affected
4694 file silcd/command.c.
4696 * Fixed the server to reconnect to the router even if it
4697 was already reconnecting and EOF was received. This to
4698 fix a possibility that the server wouldn't ever try to
4699 auto-reconnect to the router. Affected file silcd/server.c.
4701 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4703 * Fixed the server's password authentication to use the
4704 length of the locally saved password, and not the one
4705 sent in the packet. Affected file silcd/protocol.c.
4707 * Fixed same password authentication problem in the
4708 Authentication Payload handling routines in
4709 lib/silccore/silcauth.c.
4711 * Yet another password authentication problem fixed with
4712 channel password handling in silcd/command.c.
4714 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4716 * If first character of string in silc_parse_userfqdn is '@'
4717 then do not parse it. Affected file is
4718 lib/silcutil/silcutil.c.
4720 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4722 * Fixed minor bug in IDENTIFY command reply sending, which
4723 caused various weird problems during JOIN when it was
4724 resolving names for users. Affected file silcd/command.c.
4726 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4728 * Fixed the IDENTIFY command reply sending to chech better valid
4729 clients. It was possible to send incomplete list of replies.
4730 Affected file silcd/command.c.
4732 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4734 * Added silc_client_command[s]_[un]register functions now to
4735 dynamically register the commands in client library. Removed
4736 the static table of commands. This allows the client library
4737 to call commands without causing the application to know about
4738 what commands library has called.
4740 Removed the INFO command reply kludge to detect when the command
4741 was called by library. Now library use its own command reply
4742 function for INFO command.
4744 Added function silc_client_command_call to call a command.
4745 Application can use it to call command, not access the structure
4748 Now all commands that are sent by the client library (not
4749 explicitly sent by application) use own command reply functions.
4751 Affected files around lib/silcclient/ and in
4752 irssi/src/silc/core/.
4754 * Fixed the WHOIS command reply sending to chech better valid
4755 clients. It was possible to send incomplete list of replies.
4757 Fixed the WHOIS and IDENTIFY to send the request to router
4758 if normal server did not do it and did not find any results.
4760 Affected file silcd/command.c.
4762 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4764 * Moved the internal data from SilcClient context into its
4765 own file, not accesible to application. Affected files
4766 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4767 and other files in client library.
4769 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4771 * Added doc/examples installation target in Makefile.am.pre.
4774 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4776 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4777 commands the found client entry will be removed from the
4778 cache, after notifying application about the error. Affected
4779 file lib/silcclient/command_reply.c.
4781 * Changed the /MSG to check for exact nickname user gave, and
4782 not let `nick' match `nick@host' if it is only one found. Now,
4783 user must type the exact nickname (like nick@host2) even if
4784 there are no more than one same nicks found. This is to avoid
4785 a possibility of sending nickname to wrong nickname since
4786 `nick' could match `nick@host'. Affected file is
4787 irssi/src/core/silc-servers.c.
4789 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4791 * Do not print "you are now server operator" or similar when
4792 giving /away command. Affected files are
4793 irssi/src/silc/core/client_ops.c, silc-servers.h.
4795 * Made the silc_server_command_pending_error_check to send
4796 the same command reply payload it received back to the
4797 original sender of the command. This way all arguments
4798 that was received by the server will be received by the
4799 client too. Affected file silcd/command.c.
4801 * Added the silc_idcache_add to return the created cache entry
4802 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4804 * Add global clients to expire if they are not on any channel.
4805 This is because normal server will never know if they signoff
4806 if they are not on any channel. The cache expiry will take
4807 case of these entries. This is done by normal servers only.
4808 The affected files are silcd/command_reply.c,
4809 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4811 * If server receives invalid ID notification for WHOIS or
4812 IDENTIFY and the ID exists in the lists, it is removed.
4813 Affected file silcd/command_reply.c.
4815 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4816 in client then client entry that it matches is searched and
4817 the nickname is printed on the screen for user. Affected
4818 file irssi/src/silc/core/client_ops.c.
4820 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4822 * Use cache entry expire time in the LIST command reply to
4823 purge old entries from the cache after the LIST command
4824 reply has been received. This way we don't have non-existent
4825 entries in the cache for too long. Affected file is
4826 silcd/command_reply.c.
4828 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * If we are normal server, and we've not resolved client info
4831 in WHOIS or IDENTIFY from router, and it is global client,
4832 we'll check whether it is on some channel. If it is not
4833 then we cannot be sure about its validity and will resolve it
4834 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4835 file silcd/command.c.
4837 * Search channel by name (if possible) rather than by ID
4838 in IDENTIFY command's command reply. Affected file is
4839 silcd/command_reply.c.
4841 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4843 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4844 Updated specs and implemented it. Affected file silcd/command.c,
4845 silcd/packet_send.c and silcd/packet_receive.c.
4847 * Implemented the <founder auth> payload handling in the JOIN
4848 command. If provided all conditions for channel joining
4849 except requirement to provide correct passphrase can be
4850 overrided by the channel founder. Updated the protocol specs.
4851 Affected file silcd/command.c.
4853 Added support for founder auth in JOIN command in client
4854 library. Fixed the parsing of the JOIN command now to support
4855 all options as they should be. The affected file is
4856 lib/silcclient/command.c.
4858 * Optimized the WHOIS and IDENTIFY commands to send the request
4859 to router only if it includes nicknames or other names. If
4860 they include only IDs then check the local cache first before
4861 routing. Affected file is silcd/command.c.
4863 * Added channels topic announcements. Affected file is
4864 silcd/packet_receive.c and silcd/server.c.
4866 * Fixed the silc_server_send_notify_topic_set to really destine
4867 the packet to channel. Affected file silcd/packet_send.c.
4869 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4870 library. Affected file lib/silcclient/client_notify.c.
4872 * Added UMODE announcements. Affected file silcd/server.c.
4874 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Memory leak fixes in:
4878 lib/silcutil/silcsockconn.c
4879 lib/silcske/silcske.c
4880 lib/silcske/groups.c
4882 lib/silccrypt/silcpkcs.c
4883 lib/silccore/silccommand.c
4884 lib/silccore/silcidcache.c
4889 * ROBOdoc documented the lib/silcske/groups.h file and a
4890 bit changed the interface for better.
4892 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4894 * Update the client entry context in the ID cache after
4895 nick change. Affected file lib/silcclient/command.c.
4896 Fixes the CUMODE command when regaining founder privileges,
4897 and a little WHOIS problem.
4899 * Fixed silc_net_gethostbyname to correctly call the
4900 inet_ntop. Affected file lib/silcutil/silcnet.c.
4902 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4904 * Added IPv6 support checking to the configure.in.pre, added
4905 also --enable-ipv6 option to override the check. Affected
4906 file configure.in.pre.
4908 * The silc_thread_create now calls the start function
4909 directly if threads support is not compiled in. Removes
4910 ugly #ifdef's from generic code. Affected files are
4911 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4913 * Added silc_net_gethostby[name/addr]_async to asynchronously
4914 resolve. Affected files are lib/silcutil/silcnet.[ch].
4916 * Added support for rendering IPv6 based server, client and
4917 channel IDs. Affected file lib/silcutil/silcutil.c.
4919 * Added support for creating IPv6 based server IDs. Affected
4920 file is silcd/serverid.c.
4922 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4924 * Added silc_net_gethostby[addr/name] into the
4925 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4926 routines. Added silc_net_is_ip[4/6]. Affected file is
4927 lib/silcutil/unix/silcunixnet.c. All routines that take
4928 address as argument now supports both IPv4 and IPv6 addresses.
4930 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4932 * Fixed LIST command reply sending in server. Affected file
4935 * Server now sends the kicker's client ID in the KICK notify
4936 to the kicked client. Affected file silcd/command.c.
4938 * The client library now parses the kickers client ID and
4939 UI displays it. Affected files lib/silcclient/client_notify.c
4940 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4942 * Made all payload parsing function prototypes consistent.
4943 They all take now const unsigned char * and uint32 pair as
4944 the payload data instead of SilcBuffer. Changes all around
4945 the source tree. Other unsigned char* -> const unsigned char*
4946 changes around the tree as well.
4948 * Optimized SFTP client and server packet sending not to
4949 allocate new buffer for each packet but to recycle the
4950 first allocated buffer. Affected files are
4951 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4953 * Optimized the SFTP client to use SilcList instead of
4954 SilcDList for requests, because it is faster. Affected file
4955 is lib/silcsftp/sftp_client.c.
4957 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4958 into lib/silccore/silcid.[ch].
4960 Renamed silcpayload.[ch] into silcargument.[ch].
4962 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * If client entry is deleted with active key agreement
4965 session, abort the session.
4967 The silc_client_abort_key_agreement now calls the completion
4968 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4970 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4973 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4975 * Don't use __restrict in older GCC's. Affected file is
4976 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4978 * silc_net_localhost now attempts to reverse lookup the
4979 IP/hostname. Affected file lib/silcutil/silcnet.c.
4981 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4982 command. It can be used to gain founder privileges at
4983 the same time when joining the channel.
4985 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4986 kicker's client ID as well. Updated protocol specs.
4988 Defined that the server must send SILC_COMMAND_IDENTIFY
4989 command reply with error status to client who sent
4990 private message with invalid client ID.
4992 Updated the protocol specification.
4994 * Added silc_server_send_command_reply to send any
4995 command reply. Affected file silcd/packet_send.[ch].
4997 * Added silc_id_payload_encode_data to encode ID payload
4998 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5000 * The server now send IDENTIFY command reply with error
5001 status if client ID in private message is invalid. Affected
5002 file silcd/packet_receive.c.
5004 * Save the server key file with server's IP address in
5005 the filename instead of hostname. The affected file is
5006 irssi/src/silc/core/client_ops.c.
5008 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5013 * Added libtool support for compiling shared objects in
5014 lib/silcsim. Affected file configure.in.pre and
5015 lib/silcsim/Makefile.am. Original patch by cras.
5017 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Pid file configuration, and server's config file fixes
5020 patch by toma. Updated CREDITS file.
5022 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Fixed silc_client_channel_message to not try to decrypt
5025 the message twice if it resolved the destination client
5026 information. This could cause of dropping one channel
5027 message. Affected file lib/silcclient/client_channel.c.
5029 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5031 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5032 lib/silcclient/client.c. This function is used when the SILC
5033 Client is run under some other scheduler, or event loop or
5034 main loop. On GUI applications, for example this may be
5035 desired to used to run the client under the GUI application's
5036 main loop. Typically the GUI application would register an
5037 idle task that calls this function multiple times in a second
5038 to quickly process the SILC specific data.
5040 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5042 * Fixed silc_server_drop() for dropping the supplementary
5043 groups as well, this could cause a security hole on some
5046 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5048 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5051 * Write PID file after dropping privileges. Added -F option
5052 to run server on foreground. A patch by debolaz.
5053 Affected files silcd/server.c, silcd/silcd.c.
5055 * Fixed MOTD to return the MOTD file server name. Affected
5056 file silcd/command.c.
5058 * Added INFO command reply handling to the Irssi SILC Client.
5059 Affected file irssi/src/silc/core/client_ops.c.
5061 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Fixed the silc_idcache_list_* routines to really support
5064 the dynamic list. Fixes a crash. Affected file is
5065 lib/silccore/silcidcache.c.
5067 * Fixed the LIST command reply to really call LIST command's
5068 pending callbacks. Affected file silcd/command_reply.c.
5070 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * Update conn->local_entry->nickname after giving NICK
5073 command. Affected file lib/silcclient/command.c.
5075 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5077 * Added the [pid] option to the silcd configuration file
5079 Affected files: serverconfig.[ch] and silcd.c
5081 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Save fingerprint in WHOIS command reply in server.
5084 Affected file silcd/command_reply.c.
5086 * Fixed NICK commands pending callback registration.
5087 Affected file lib/silcclient/command.c.
5089 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Use ++server->cmd_ident when sending commands in server,
5092 instead of random number. Affected file silcd/command.c.
5094 * Fixed GETKEY command reply to call actually GETKEY pending
5095 command callbacks. Affected file silcd/command_reply.c.
5097 * A bit stricter check for nicknames. Check for same nickname
5098 in NICK command also. Affected file silcd/command.c.
5100 * Do not call INFO command everytime client ID changes, only
5101 during first connecting. Affected file lib/silcclient/client.c.
5103 * Set the new nickname only after successful command reply for
5104 NICK command is returned by server. Affected file
5105 lib/silcclient/command.c.
5107 * Remove nicknames from nicklist during server_signoff notify.
5108 Should fix /NAMES bit more. The affected file is
5109 irssi/src/silc/core/silc-channels.c.
5111 * Added `fingerprint' field to the SilcIDListData in the
5112 silcd/idlist.h to hold the fingerprint of the client's
5115 Send the fingerprint of the client's public key in WHOIS
5118 Affected files silcd/command.c, and silcd/idlist.[ch].
5120 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5121 create fingerprint from given data.
5123 * Show the fingerprint of the client's public key in WHOIS.
5124 Affected files irssi/src/module-formats.[ch] and
5125 irssi/src/silc/core/client_ops.c.
5127 * Format the multiple same nicknames also during JOIN and
5128 NICK_CHANGE notifys. Affected file is
5129 lib/silcclient/client_notify.c.
5131 * Do not print error on screen for invalid private message
5132 payload since it can come if someone is sending private
5133 messages with wrong key. Affected file
5134 lib/silccore/silcprivate.c.
5136 * Fixed multiple concurrent /PING crash. Affected file
5137 lib/silcclient/command.c.
5139 * Changed the wrong ID encoding. All IP addresses must be
5140 in MSB first order in encoded format. They were encoded
5141 wrong and was in LSB format. Affected files are
5142 silcd/serverid.c, lib/silcutil/silcutil.c.
5144 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5146 * Call the `connect' client operation through the scheduler
5147 in case of error. Affected file lib/silcclient/client.c.
5149 * Call the `failure' client operation even if the error
5150 occurred locally during a protocol. Affected file is
5151 lib/silcclient/protocol.c.
5153 * Added support of sending LIST command to router from normal
5154 server. This way normal server can get list of all channels
5155 in the network too. Fixed the channel list sending in the
5156 server too. Affected files are silcd/command.c, and
5157 silcd/command_reply.[ch].
5159 * Added silc_server_update_channels_by_server and
5160 silc_server_remove_channels_by_server. They are used during
5161 disconnection of primary router and in backup router protocol.
5162 Affected file silcd/server_util.[ch], silcd/server.c and
5163 silcd/server_backup.c.
5165 * Fixed channel adding to global list in IDENTIFY command
5166 reply in server. Affected file silcd/command_reply.c.
5168 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5170 * If the incoming packet type is REKEY or REKEY_DONE process
5171 that packet always synchronously. Fixes yet another MAC
5172 failed error on slow (dialup) connections. Affected file
5173 lib/silcclient/client.c and silcd/server.c.
5175 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5177 * Call check_version SKE callback for initiator too. Affected
5178 file lib/silcske/silcske.c.
5180 * Implemented fix for security hole found in the SKE that was
5181 fixed in the specification few days back; the initiator's
5182 public key is now added to the HASH value computation.
5183 Added backwards support for the old way of doing it too, for
5184 old clients and old servers. Affected file is
5185 lib/silcske/silcske.c.
5187 * Enabled mutual authentication by default in SKE. If initiator
5188 is not providing mutual authentication the responder will
5189 force it. This will provide the proof of posession of the
5190 private key for responder. The affected files are
5191 lib/silcclient/protocol.c and silcd/protocol.c.
5193 * Do not cache anymore the server's public key during SKE.
5194 We do mutual authentication so the proof of posession of
5195 private key is done, and if the server is authenticated in
5196 conn auth protocol with public key we must have the public
5197 key already. Affected file silcd/protocol.c.
5199 * Added new global debug variable: silc_debug_hexdump. If
5200 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5201 file lib/silcutil/silclog.[ch].
5203 * Fixed compilation warning due to char * -> const char *.
5204 Affected files lib/silcutil/silcnet.h, and
5205 lib/silccore/silcauth.[ch].
5207 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5209 * Fixed CMODE command when new channel key was created. If
5210 the creation failed the old key was removed. Next time giving
5211 same command would crash the server since the old key was
5212 freed already. Affected file silcd/command.c.
5214 * Fixed the silc_server_announce_get_channels to not crash
5215 on reconnect. Affected file silcd/server.c.
5217 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5219 * Added silc_log_set_debug_string function to set a regex
5220 string to match for debug output. Only the function names,
5221 or filenames matching the given debug string is actually
5222 printed. This way it is possible to filter out those debug
5223 strings that user is not interested in.
5225 Fixed a bug in silc_string_regexify.
5227 Affected files lib/silcutil/silclog.[ch], and
5228 lib/silcutil/unix/silcunixutil.c.
5230 * Changed the -d options in both server and Irssi SILC client
5231 to take the debug string as argument. Affected files
5232 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5234 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * Added silc_hash_babbleprint to create a Bubble Babble
5237 Encoded fingerprint. The encoding is developed by Antti
5238 Huima (draft-huima-babble-01.txt), and it creates human
5239 readable strings out of binary data. Affected file
5240 lib/silccrypt/silchash.[ch].
5242 * Print the babble print now in addition of fingerprint as well
5243 in Irssi SILC client. Affected files are
5244 irssi/src/fe-common/silc/module-formats.[ch],
5245 irssi/src/fe-common/silc/core/client_ops.c.
5247 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Fixed a security problem found in SKE. The initiator's
5250 public key too is now added to the HASH hash value creation
5251 which is signed by the responder to create the SIGN value.
5252 This will prevent anyone in the middle to lie to the responder
5253 about the initiator's public key. If this is done now, the
5254 man in the middle will get caught. Updated the protocol
5257 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Better installation directory handling. Configure module
5260 paths and other paths automatically to example_silc* files
5261 in doc/. A patch by toma.
5263 * Fixed compiler warning from MPI library, and from SILC RNG.
5266 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5267 It can be configured with ./configure. A patch by toma.
5269 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Find correct make to use in prepare-clean. A patch by
5272 toma. Affected file prepare-clean.
5274 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5276 * Added irssi variables use_auto_addr, auto_bind_ip,
5277 auto_bind_port and auto_public_ip.
5279 * Changed the interface for silc_client_send_key_agreement
5280 in lib/silcclient/silcapi.h
5284 irssi/src/silc/core/silc-core.c
5286 lib/silcclient/silcapi.h
5287 irssi/src/silc/core/silc-channels.c
5288 lib/silcclient/client_keyagr.c
5291 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Added silc_pkcs_public_key_compare to compare two
5294 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5296 * Check that the client who set the founder mode on the
5297 channel is the same client that is giving the founder
5298 mode to itself. It is done by comparing the saved public
5299 key (it is saved even in the authentication is passphrase).
5300 Affected file silcd/command.c.
5302 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5304 * Do not process packet for disconnected socket connection.
5305 Affected file lib/silccore/silcpacket.c.
5307 * Process the DISCONNECT packet through scheduler in the
5308 client library. Affected file lib/silcclient/client.c.
5310 * Fixed the silc_client_packet_parse to not to increase
5311 the packet sequence number if the conn->sock and the
5312 current socket connection is not same. This can happen
5313 for example during key agreement when the conn includes
5314 multiple socket connections (listeners). Affected file
5315 lib/silcclient/client.c.
5317 * The sender of the file transfer request now provides also
5318 the pointer (listener) for the key exchange protocol. If
5319 the listener cannot be created then it sends empty key
5320 agreement and lets the receiver provide the listener.
5322 Added `local_ip' and `local_port' arguments to the
5323 silc_client_file_send. If they are provided they are used,
5324 if not then it will attempt to find local IP address, if
5325 not found or bind fails then the remote client will provide
5328 Affected files are lib/silcclient/client_ftp.c and
5329 lib/silcclient/silcapi.h.
5331 * Extended the FILE SEND command to support defining the
5332 local IP and port for key exchange listener. They are
5333 optional. Affected file irssi/src/silc/core/silc-servers.c.
5335 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Defined to WHOIS command reply the sending of fingerprint
5338 of the client's public key (if the proof of posession of the
5339 corresponding private key is verified by the server).
5340 Updated to the protocol specification.
5342 * Added support of receiving the client's public key's
5343 fingerprint in command reply in client library. Affected
5344 file is lib/silcclient/command_reply.c, and
5345 lib/silcclient/idlist.[ch].
5347 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Do not send over 128 chars long nickname to the server
5350 in NICK command. Affected file lib/silcclient/command.c.
5352 * Do not send over 256 chars long channel names to the server
5353 in JOIN command. Affected file lib/silcclient/command.c.
5355 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5357 * Assure that silc_server_close_connection cannot be called
5358 twice for same socket context. Affected file is
5361 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5363 * Send error message to application if opening file for
5364 writing during file transfer fails. Affected file is
5365 lib/silcclient/client_ftp.c.
5367 Remove all file transfer sessions for a client that we're
5368 removing from ID cache.
5370 Affected file is lib/silcclient/client_ftp.c.
5372 * Fixed silc_net_addr2bin to return correct address. Affected
5373 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5375 * Fixed file transfer session removing on signoff notify.
5376 Affected file irssi/src/silc/core/silc-servers.c.
5378 * Added the SilcClientFileError to be returned in the monitor
5379 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5380 Affected file lib/silcclient/silcapi.h.
5382 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * Fixed a crash in silc_client_ftp_free_sessions and
5385 silc_client_ftp_session_free_client. Affected file
5386 lib/silcclient/client_ftp.c.
5388 * Added `disabled' field in the SilcChannelEntry in the server
5389 to indicate if the server entry is disabled. Affected file
5390 silcd/idlist.h, silcd/command[_reply].c.
5392 * SILC server adds now /var/run/silcd.pid everytime it is
5393 started. Affected file silcd/silcd.c.
5395 * Added silc_server_packet_send_clients to send a packet to
5396 the provided table of client entries. Affected file
5397 silcd/packet_send.[ch].
5399 * Fixed a crash in client resolving in client_prvmsg.c in
5400 client library. Affected file lib/silcclient/client_prvmsg.c.
5402 * Do not actually remove the client directly from ID cache
5403 during SERVER_SIGNOFF, but invalidate it. This way we
5404 preserve the WHOWAS info for the client. Affected file
5405 silcd/server_util.c.
5407 * Fixed SERVER_SIGNOFF notify handling in the server. The
5408 server is now able to process incoming SERVER_SIGNOFF notify
5409 for a server that it doesn't even know about. It will remove
5410 the clients provided in the notify. Affected file
5411 silcd/packet_receive.c.
5413 * Check for partial packet in data queue after every packet that
5414 was found from the queue. Return and wait for more data if
5415 there is partial data in queue. Affected file is
5416 lib/silccore/silcpacket.c.
5418 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5420 * Added SilcClietFileError enum to indicate error in
5421 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5422 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5423 Affected files lib/silcclient/silcapi.h and
5424 lib/silcclient/client_ftp.c.
5426 * Check that newsize in silc_buffer_realloc is larger than
5427 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5429 * Added better monitor of file transfers. It now monitors
5430 key agreement protocol during the file transfer too. Added
5431 error reporting too. Affected files
5432 irssi/src/silc/core/silc-servers.c,
5433 irssi/src/fe-common/silc/module-formats.[ch].
5435 * Wrote a help file for FILE command.
5437 * Added silc_rng_global_get_byte_fast to get not-so-secure
5438 random data as fast as possible. Random data is read from
5439 /dev/urandom if available and from the SILC RNG if not
5440 available. It is used in padding generation. Affected file
5441 lib/silccrypt/silcrng.[ch].
5443 * All packets in client library are now processed synchronously.
5444 Optimized packet processing a lot. Affected file
5445 lib/silcclient/client.c.
5447 * All server connection packets are processing synchronously
5448 now in server, to optimize packet processing. Affected file
5451 * Include files are installed now only in Toolkit distribution
5452 if make install is given. Affected files: all Makefile.am's.
5454 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Assure that silc_client_notify_by_server_resolve does not
5457 resolve the client information multiple times. If it cannot
5458 be found by the first it cannot be found at all. Affected
5459 file lib/silcclient/client_notify.c.
5461 * Fixed WHOWAS command reply calling. Affected file
5462 lib/silcclient/command_reply.c.
5464 * Removed all references to silc_idlist_get_client from the
5465 Irssi SILC client since that call is internal call used by
5466 the library. The Irssi SILC client will use now client
5467 retrieval functions found in silcapi.h.
5469 * Fixed a bug in resolving nickname info before sending
5470 private message. It used freed memory. Affected file
5471 irssi/src/silc/core/silc-servers.c.
5473 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * Assure my_channels statistics cannot go negative in server.
5476 Affected files silcd/server.c, silcd/server_util.c.
5478 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5480 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5482 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Win32 Toolkit changes. Affected files
5485 win32/silc.dsw, win32/libsilc/libsilc.def,
5486 win32/libsilcclient/libsilc.def,
5487 lib/silcutil/silcutil.c, and
5488 lib/sftp/sftp_fs_memory.c.
5490 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Added silc_net_localip to return local host's IP address.
5493 Affected file lib/silcutil/silcnet.[ch].
5495 * If key exchange or rekey protocol is active for a connection
5496 parse all packets syncronously since there might be packets
5497 in packet queue that we are not able to process without first
5498 processing packets before them. Affected file silcd/server,
5499 lib/silcclient/client.c.
5501 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5502 whether library should continue processing the packet.
5503 Affected file lib/silccore/silcpacket.h.
5505 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5506 SilcSFTPMonitorData to SFTP server to monitor various
5507 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5508 lib/silcsftp/sftp_server.c.
5510 * Added silc_file_size to return file size. Affected file
5511 lib/silcutil/silcutil.[ch].
5513 * Implemented the file transfer support for the client library.
5514 Added preliminary support for simple client to client one-file
5515 transmission. Affected file lib/silcclient/client_ftp.c,
5516 lib/silccilent/client.[ch].
5518 * Added new local command FILE to the Irssi SILC Client.
5519 It is used to perform the file transfer. It has subcommands
5520 SEND, RECEIVE, SHOW and CLOSE. Affected files
5521 irssi/src/silc/core/client_ops.c,
5522 irssi/src/silc/core/silc-server.[ch].
5524 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * Relay the SILC_PACKET_FTP in the server. Affected files
5527 silcd/server.c and silcd/packet_receive.c.
5529 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Renamed silc_file_read and silc_file_write to functions
5532 silc_file_readfile and silc_file_writefile. Added function
5533 silc_file_open and silc_file_close. Affected files
5534 lib/silcutil/silcutil.[ch].
5536 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Resolve the client info when received private message or
5539 channel message for a client which nickname we don't know.
5540 Affected files lib/silcclient/client_prvmsg.c and
5541 lib/silcclient/client_channel.c.
5543 * Do not crash in /KEY if client is not connected. Affected
5544 file irssi/src/silc/core/silc-channels.c.
5546 * Added SilcClientStatus field to the SilcClientEntry in the
5547 lib/silcclient/idlist.h.
5549 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5550 is incomplete and is being resolved, it won't be resolved
5553 Make sure also that USERS command reply does not resolve
5554 twice information. Affected file is
5555 lib/silcclient/command_reply.c.
5557 Make sure that silc_client_get_clients_by_list does not
5558 resolve twice same information.
5560 * Check for valid client->id in the silc_server_free_client_data.
5561 Affected file silcd/server.c.
5563 * Fixed /GETKEY nick@server not to crash if the server entry
5564 is not found. Affected file lib/silcclient/command.c.
5566 * Fixed the silc_server_check_cmode_rights to check the
5567 requested modes correctly. Affected file silcd/command.c.
5569 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Better checks for non-printable chars in nick added.
5572 Affected file silcd/command.c.
5574 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Call the silc_server_udpate_servers_by_server in the
5577 primary router that comes back online in the backup resuming
5578 protocol. Otherwise it routes packets wrong. Affected file
5579 silcd/server_util.[ch], silcd/server_backup.c.
5581 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5584 lib/silcutil/silcbuffmt.[ch].
5586 * Redefined the SILC packet header to include the padding
5587 length. Affected file lib/silccore/silcpacket.[ch].
5589 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5590 length for maximum padding up to 128 bytes). Affected
5591 file lib/silccore/silcpacket.h.
5593 * Removed all backwards support for old 0.5.x MAC thingies.
5594 The SILC packet header change makes it impossible to be
5595 backwards compatible.
5597 * Send the ENDING packet with timeout in the backup resuming
5598 protocol. This is to assure that all routers has connected
5599 to the primary router. Affected file silcd/server_backup.c.
5601 * Changed the RNG to take the first IV from random data. It
5602 used to take it from zero actually. Changed the RNG also
5603 to use /dev/urandom during session. /dev/random is used
5604 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5606 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5608 * Changed the SILC packet header to have the first two bytes
5609 (the packet length) encrypted. Affected files aroung the
5610 code tree, lib/silccore/silcpacket.[ch]. Removed the
5611 SilcPacketCheckDecrypt callback. It is not needed anymore
5612 since the silc_packet_receive_process will determine now
5613 whether the packet is normal or special.
5615 * Implemented the unidirectional MAC keys. Affected files
5616 lib/silcske/silcske.c, silcd/protocol.c and
5617 lib/silcclient/protocol.c.
5619 * Implemented the packet sequence number to the MAC computation.
5620 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5621 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5622 lib/silcclient/protocol.c.
5624 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Allow backup router to announce servers. All servers
5627 announced by backup router are added to the global list
5628 automatically. Update hte server's socket to our primary
5629 router also when backup router announces a server.
5630 Affected file silcd/packet_receive.c.
5632 * Do not update the client->router in the function
5633 silc_server_udpate_clients_by_server if the client is on
5634 global list. We might fail to find any specific server
5635 for locally connected clients and local cell clients. They
5636 should still use the `from' and not `to' as client->router.
5637 This fixes backup router resuming protocol. Affected file
5638 silcd/server_util.c.
5640 * Decrease channel statistics count only if the channel
5641 deletion worked. Affected files are silcd/server.c and
5642 silcd/server_util.c.
5644 * Added silc_server_update_servers_by_server to update origin
5645 of all server entries. Used during backup router protocol.
5646 Affected files silcd/server_util.[ch], silcd/server.c. and
5647 silcd/backup_router.c.
5649 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5650 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5651 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5652 lib/silccrypt/silchmac.c.
5654 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Assure that router cannot reroute the same channel message
5657 to the sender. Affected file silcd/packet_receive.c.
5659 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Made better checks that the channel message is not sent
5662 to the router it came from. Affected file is
5663 silcd/packet_send.c. Fixed memory leak too.
5665 * Announce informations for incoming router connection, but
5666 only after checking if it is replaced by backup router.
5667 Affected file silcd/packet_receive.c.
5669 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Fixed the backup resuming protocol to work in multiple
5672 router environment. Affected file silcd/server_backup.c.
5674 * Route packet only to one router in the function
5675 silc_server_packet_send_to_channel. Affected file is
5676 silcd/packet_send.c.
5678 * Fixed silc_server_send_notify_dest to set the broadcast
5679 flag. Fixed the silc_server_send_notify_topic to actually
5680 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5681 Affected file silcd/packet_send.c.
5683 * Changed the SFTP Filesystem interface. Changed the
5684 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5685 the filesystem operation function. The SilcSFTPFilesystem
5686 is now a context that is allocated by all filesystem allocation
5687 functions and it already includes the operations structure
5688 and filesystem specific context. It is given as argument
5689 now to the silc_sftp_server_start. This made the interface
5690 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5691 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5693 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Changed the backup router adding and getting interfaces
5696 in the server. The router that will be replaced by the
5697 specified backup router is now sent as argument. Affected
5698 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5701 * Added silc_net_addr2bin_ne to return the binary form of
5702 the IP address in network byte order. Affected files
5703 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5705 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Check for existing server ID in silc_server_new_server
5708 and in silc_server_connect_to_router_final and remove the
5709 old entry if it exists. Affected file silcd/packet_receive.c,
5712 * Send the channel message always to only one router, either
5713 in upstream or downstream. Affected file is
5714 silcd/packet_send.c.
5716 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Wrote the definition of the backup resuming protocol to the
5719 protocol specification.
5721 * Removed one redundant channel key generation from normal
5722 server during joining procedure. Removed one redundant
5723 channel key sending from server to router during joining
5724 procedure. Affected file silcd/command.c.
5726 * Made minor bugfixes to the backup router resuming protocol.
5727 Affected file silcd/server_backup.c, server.c.
5729 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Added --disable-asm configuration option. Affected files
5732 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5735 * Implemented the backup resuming protocol that is used to
5736 resume the primary router position in the cell after the
5737 primary router comes back online. Affected files
5738 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5739 and silcd/server_util.[ch].
5741 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Sleep two (2) seconds after sending QUIT command to server.
5744 Affected file lib/silcclient/command.c.
5746 * Assure that if outgoing data buffer is pending do not force
5747 send any data. Affected file silcd/packet_send.c.
5749 * Assure that if outgoing data buffer is pending do not force
5750 send any data. Affected file lib/silcclient/client.c.
5752 * Implemented the backup router support when the primary router
5753 goes down. The servers and routers can now use the backup
5754 router as new primary router without loosing connectivity.
5756 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5759 in the server to indicate disabled entry. All data read
5760 from the connection will be ignored and no data is sent
5761 for entry that is disabled. Affected files are
5762 silcd/idlist.h, silcd/server.c.
5764 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * Created SFTP client and server test programs in the
5767 lib/silcsftp/tests directory.
5769 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Implemented memory filesystem (virtual filesystem) for
5772 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5775 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Implemented the SFTP (SSH File Transfer Protocol) to the
5778 lib/silcsftp. It includes SFTP client and SFTP server
5781 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5783 * Moved lib/silccore/silcprotocol.[ch] to the
5784 lib/silcutil library.
5786 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5787 take variable argument list pointer as argument. Affected
5788 file lib/silcutil/silcbuffmt.[ch].
5790 * Added silc_buffer_set function that is used to set data
5791 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5792 Affected file lib/silcutil/silcbuffer.h.
5794 * Changed various routines in the core library to use the new
5795 silc_buffer_set instead of allocating new buffer only for
5798 * Added 64-bit value formatting and unformatting support to the
5799 silc_buffer_[un]format routines. Affected file is
5800 lib/silcutil/silcbuffmt.[ch].
5802 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5803 to includes/bitmove.h.
5805 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Fixed channel user mode saving in client library. Affected
5808 file lib/silcclient/command[_reply].c.
5810 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Defined the file transfer to the SILC Protocol. Added
5813 new packet type SILC_PACKET_FTP and defined File Transfer
5814 Payload. The mandatory file transfer protocol is SFTP
5815 (SSH File Transfer Protocol). Affected file in addition
5816 of the internet draft is lib/silccore/silcpacket.h.
5818 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5819 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5820 is used as part of backup router protocol when the primary
5821 router of the cell is back online and wishes to resume
5822 the position as primary router.
5824 * Redefined the MAC generation keys in the protocol. The
5825 same key is not used anymore in both direction. Both
5826 direction will now use different keys for sending and
5827 receiving. This fixes a potential security flaw. This
5828 change causes incompatibilities in the protocol.
5830 * Redefined also the MAC computation from the packet.
5831 An packet sequence number is now added to the MAC
5832 computation. This prevents possible replay attacks against
5833 the protocol. This change too causes incompatibilities
5836 Added `sequence' field to the SilcPacketContext to hold
5837 the current sequence number for the packet.
5839 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Added `created' field to the SilcIDListData in the file
5842 silcd/idlist.h to indicate the time when the entry was
5845 * Added `created' field to the SilcChannelEntry too. Affected
5846 file silcd/idlist.h.
5848 * Added `creation_time' aguments to all the announcement functions
5849 in the server. If it is provided then only the entries that
5850 was created after the provided time frame are actually
5851 announced. Affected file silcd/server.[ch].
5853 * The protocol says that the Channel ID's IP address must be
5854 based on the router's IP address. Added check for this in
5855 the silc_server_new_channel when processing incoming New Channel
5856 Payload. Affected file silcd/packet_receive.c.
5858 * Print out the correct version with --version in SILC client.
5859 Affected file irssi/src/silc/core/silc-core.c.
5861 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Fixed WHOWAS command to check for completnes of the client
5864 entry always, not just when the command is coming from client.
5865 Affected file silcd/command.c.
5867 * Added new function silc_server_packet_queue_purge to purge the
5868 outgoing data queue to the network. After the function returns
5869 it is guaranteed that the outgoing packet queue is empty.
5870 Affected file silcd/packet_send.[ch].
5872 * Purge the outgoing packet queue in the rekey protocol's final
5873 callback to assure that all rekey packets go to the network
5874 before quitting the protocol. Affected file silcd/server.c.
5876 * Added silc_client_packet_queue_parse as similar function as
5877 in server to the client library. The affected file is
5878 lib/silcclient/client.c.
5880 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Splitted silcd/server.c and created silcd/server_util.[ch]
5883 for utility functions.
5885 * Added new socket flag SILC_SF_DISABLED to indicate that the
5886 connection is open but nothing can be sent to or received from
5887 the connection. Affected file lib/silcutil/silsockconn.[ch].
5888 The checking for disabled socket is checked in the low level
5889 silc_socket_write and silc_socket_read functions.
5891 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Allow only nicknames and channel names that fits into the
5894 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5896 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * When processing JOIN command reply in server check that if
5899 the channel exists in our global list we'll move it the local
5900 list. Affected file silcd/command_reply.c.
5902 * Fixed the check whether client is joined on the channel already
5903 in JOIN command. Affected file lib/silcclient/command.c.
5905 * Fixed the JOIN command reply to check whether the channel
5906 already exists. Affected file lib/silcclient/command_reply.c.
5908 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5910 * Added silc_ske_status_string to map the SKE error numbers
5911 to readable strings. The affected files are
5912 lib/silcske/silcske[_status].[ch].
5914 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Do not show the private channels on the WHOIS channel list
5917 as it is not allowed by the protocol. The affected file is
5920 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Assure that the packet length digged from the actual packet
5923 is something sensible in the silc_packet_decrypt_rest_special
5924 in lib/silccrypt/silcpacket.c.
5926 * Free and NULL the allocated pointer in silc_hmac_alloc if
5927 the HMAC allocation fails. The affected file is
5928 lib/silccrypt/silchmac.c.
5930 * Print the selected security properties to the log files in
5931 the server. Affected file silcd/protocol.c.
5933 * Add SKE's reference counter even if calling the completion
5934 callback manually. Otherwise it goes negative, although it
5935 does not cause any problems. The affected file is
5936 lib/silcske/silcske.c.
5938 * Remove the client entry with short timeout after giving the
5939 KILL command. Affected file lib/silcclient/command.c.
5941 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5942 case all found clients are already disconnected (WHOWAS would
5943 found them) in the server. Affected file silcd/command.c.
5945 * Update the last_receive (time of last data received) to be
5946 updated only when received private or channel message so that
5947 the idle time showed in WHOIS makes more sense.
5949 * Added boolean field `valid' in to the SilcClientEntry in the
5950 client library to indicate whether the entry is valid or not.
5951 This fixes the nickname change bug on channel when changing
5952 the nickname to be same than the old (like nick to Nick) the
5953 nickname formatter doesn't set the new nick anymore to Nick@host.
5954 Affected file lib/silcclient/idlist.[ch].
5956 * Now actually fixed the nickname changing on disconnection.
5957 Added new function silc_change_nick to the Irssi SILC Client.
5958 Affected file irssi/src/silc/core/client_ops.c,
5959 irssi/src/silc/core/silc-nicklist.[ch].
5961 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Check that the public key exists in the GETKEY command before
5964 trying to encode it. Affected file silcd/command.c.
5966 * Print some notifications on received public keys with GETKEY
5967 command in the Irssi SILC Client. Affected files are
5968 irssi/src/fe-common/silc/module-formats.[ch],
5969 irssi/src/silc/core/client_ops.c.
5971 * Use IDENTIFY command to resolve the server information in the
5972 GETKEY command instead of INFO command. Affected file
5973 lib/silcclient/command.c.
5975 * All command reply functions in the client library now calls
5976 the pending command reply callbacks even if an error has
5977 occurred. The server has done this a long time and now it was
5978 time to move the client library to this as well. Now all
5979 errors can be delivered back to the pending command reply
5980 callbacks if necessary. Affected files are
5981 lib/silcclient/command[_reply].[ch].
5983 * Change the nickname on disconnection back to the username
5984 because in reconnect the server will enforce it to it anyway.
5985 Affected file irssi/src/silc/core/silc-servers.c.
5987 * Fixed a config file parsing bug in the Irssi SILC client.
5988 Affected file irssi/src/silc/core/clientconfig.c.
5990 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5992 * When printing the channel mode on JOIN, verify that the
5993 channel key and channel's HMAC are valid. Affected file
5994 irssi/src/silc/core/client_ops.c.
5996 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5998 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5999 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6000 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6002 * Removed channel key rekey task deleting from the function
6003 silc_server_save_channel_key. Affected file silcd/server.c.
6004 Added explicit timeout task context instead that is used to
6005 delete the task if we are registering a new task before the
6006 new task has elapsed.
6008 * When channel key rekey occurs the client library now saves
6009 the old channel key for a short period of time (10 seconds) and
6010 is able to use it in case some is still sending channel
6011 messages encrypted with the old key after the rekey. Affected
6012 file lib/silcclient/[idlist.h|client_channel.c].
6014 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Added check to the silc_server_new_id_real to not accept
6017 new ID if it is the sender's own ID. Affected file is
6018 silcd/packet_receive.c.
6020 * Assure that we do not announce ourself or the one we've
6021 sending our announcements when we're router and are announcing
6022 servers to our primary router. Affected file silcd/server.c.
6024 * Fixed silc_server_command_identify_check_client to assemble
6025 correct WHOIS packet. It send corrupted WHOIS packet and
6026 caused problem with router to router connections. Affected
6027 file silcd/command.c.
6029 Fixed also silc_server_command_whois_check the same way
6030 as for the IDENTIFY command.
6032 * Added new SilcIDListStatus to the server in the SilcIDListData
6033 structure. The status now includes the current status of
6034 the entry (like registered, resolved etc.). Affected file
6035 silcd/idlist.[ch]. Defined a bunch of different status types
6036 as well. This replaced the old boolean registered field as well.
6038 Added resolve_cmd_ident field to the SilcClientEntry structure
6039 too so that if the entry is for example being resolved so
6040 another command may attach to the same pending command reply
6041 without requiring to resolve the same entry again. This concept
6042 should optimize the WHOIS and the IDENTIFY resolving under
6043 heavy load by taking away unnecessary resolving for entries
6044 that are being resolved already.
6046 Added support for adding multiple pending commands for one
6047 command idenfier. Affected file silcd/command[_reply].[ch].
6049 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6050 before deleting the data. Otherwise the hash table will have
6051 freed data in comparison functions. Affected file is
6052 silcd/command_reply.c.
6054 * Fixed silc_idlist_replace_client_id to add the new entry to
6055 the cache with NULL nickname. Otherwise there will be invalid
6056 memory as the nickname after the nickname is freed. Affected
6057 file silcd/packet_receive.c.
6059 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6060 saved into wrong slots because the previous number of entries
6061 was not taken into account. Affected file silcd/idlist.c.
6062 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6064 * If we are router and we receive JOIN notify to a channel that
6065 does not have any users then notified client is marked as the
6066 channel founder, as it is it. The affected file is
6067 silcd/packet_receive.c
6069 * Added to the extended hash table API's table_del_*ext functions
6070 the destructor as argument too, so that the caller can decide
6071 which destructor to use or whether to use destructor at all.
6072 Affected file lib/silcutil/silchashtable.[ch].
6074 * Fixed ID Cache purging. It actually deleted the entries from
6075 the hash table after the data was freed. The hash table ended
6076 up comparing freed memory. The affected file is
6077 lib/silccore/silcidcache.c.
6079 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Fixed Irssi SILC client's KILL command's HELP syntax.
6083 * The USERS command now resolves the detailed user information
6084 if the userinfo field is missing. Affected file is
6085 lib/silcclient/command_reply.c.
6087 * Do not print error in silc_file_read if the read file does
6088 not exist. Just silently return NULL. Affected file is
6089 lib/silcutil/silcutil.c.
6091 * Fixed the silc_log_output to not wine about NULL filename
6092 and to not create some bogus " " filename. Affected file is
6093 lib/silcutil/silclog.c.
6095 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6097 * Fixed various printing bugs on the user interface in the
6098 Irssi SILC Client. Minor changes that were forgotten from
6101 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Fixed the configure.in.pre and the compilation and distribution
6104 environment to support the new autoconf 2.52. That version is
6105 now required to compile the CVS trunk.
6107 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6109 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6110 to generally parse user@fqdn format strings. Affected file
6111 lib/silcutil/silcutil.c.
6113 * Added nickname_format and nickname_force_format fields to the
6114 SilcClientParams structure. The first one defines the format
6115 for the nicknames that the library will enforce if the receives
6116 multiple same nicknames. The second one is boolean value and
6117 can be used to force the library to always enforce the format
6118 to the nicknames regardles whether there are multiple nicknames
6119 or not. This configurable formatting was employed to flexibly
6120 support accessing multiple nicknames from the user interface.
6121 The userinterface can now set the nicknames to what ever format
6122 they prefer. Affected file lib/silcclient/silcapi.h.
6124 Added function silc_client_nickname_format to the file
6125 lib/silcclient/idlist.c. It performs the nickname formatting.
6127 Added new field `hostname´ to the SilcClientEntry context.
6128 It holds the hostname of the client. Affected file is
6129 lib/silcclient/idlist.h.
6131 * Irssi SILC Client sets the nicknames in nick@hostn format.
6132 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6133 irssi/src/silc/core/silc-core.c.
6135 The WHOIS printing now also shows both the real nickname and
6136 the formatted nickname so that user knows how to access the
6137 user if there are multiple same nicknames cached. Affected
6138 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6139 printing formatting too to take the hostname now as a separate
6140 argument. The Affected file is
6141 irssi/src/fe-common/silc/modules-formats.[ch].
6143 * Changed the silc_client_get_clients_local to accept the formatted
6144 nickname as argument. It accepts the real nickname too but the
6145 formatted nickname can be used to find the true entry from
6146 multiple entries. Affected file lib/silcclient/silcapi.h and
6147 lib/silcclient/idlist.c.
6149 * Added nickname_format_parse field to the SilcClientParams.
6150 It is a callback function provided by the application to parse
6151 the nickname out of the formatted nickname string. The library
6152 calls it to get the nickname from the formatted string. Since
6153 the application generally knows better the format of the nickname
6154 string it parses it instead of the library, even though library
6155 encodes the formatted string. If the callback function is not
6156 provided then the library will use the string as is. The
6157 affected file is lib/silcclient/silcapi.h.
6159 * All the nickname strings passed to the client library in
6160 commands are now expected to be formatted nickname strings.
6161 If the command does not support the formatted nickname string
6162 it will assume that the sent string is the actual nickname.
6163 Affected file lib/silcclient/command.c.
6165 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Added public key authentication support to OPER and SILCOPER
6168 commands in the client library. Affected file is
6169 lib/silcclient/command.c.
6171 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Changed the get_auth_methdod client operation to be asynchronous.
6174 It can be async if the application resolves the authentication
6175 method from the server during the negotiation. Added new
6176 SilcGetAuthMeth completion callback that the application will
6177 call after resolving the authentication method.
6179 Added function silc_client_request_authentication_method that
6180 the application can use to resolve the authentication method
6181 from the server. Added also SilcConnectionAuthRequest callback
6182 that the library will call after the server has replied. The
6183 application can call this function if it does not know the
6184 current authentication method.
6186 Affected files are lib/silcclient/client.c and
6187 lib/silcclient/silcapi.h.
6189 * The Irssi SILC client now automatically resolves the authentication
6190 method incase any configuration information is not present (and
6191 currently there never is). The affected file is
6192 irssi/src/silc/core/client_ops.c.
6194 * Fixed public key authentication from the client library.
6195 Affected file lib/silcclient/protocol.c. Changed also the
6196 protocol specification about the public key authentication in
6197 the connection authentication protocol. The actual data to be
6198 signed is now computed with a hash function before signing.
6200 * Fixed the public key authentication from the server as well.
6201 Affected file silcd/protocol.c.
6203 * Removed the mlock()'s from the memory allocation routines.
6204 Affected file lib/silcutil/silcmemory.c. The ./configure does
6205 not check anymore for the mlock(). Affected file is
6208 * Fixed USERS command in server to allow the execution of the
6209 command for private and secret channels if the client sending
6210 the command is on the channel. Affected file silcd/command.c.
6212 * Fixed silc_client_get_clients_local to return the clients
6213 count correctly. It could return wrong value. Affected file
6214 lib/silcclient/idlist.c.
6216 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6219 types. The assembler optimizations seemed not to like 64-bit
6220 data types. The assmebler optimizations thus are now enabled
6221 also for BSD systems as opposed to only enable them for Linux.
6223 * Do not check for threads at all on BSD systems. Affected
6224 file configure.in.pre.
6226 * Removed -n and -h options from the Irssi SILC Client since
6227 they are not used in silc.
6229 * Fixed the prime generation to assure that the first digit
6230 of the generated random number is not zero since our conversion
6231 routines does not like number strings that starts with zero
6232 digit. If zero digit is seen the random number is regenerated.
6233 This caused some corrupted RSA keys when the zero first digit
6234 was met. Affected file lib/silcmath/silcprimegen.c.
6236 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Fixed WIN32 configuration in the ./configure script.
6239 Fixed to include xti.h on environments that has it.
6240 Patches by Carsten Ilchmann and andrew.
6242 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Changed the silc_id_create_client_id to be collision
6245 resistant. It is now assured that there cannot be created
6246 two same client ID's. I suspect that some weird bugs in
6247 the server were actually caused by duplicate Client IDs.
6248 Affected file silcd/serverid.[ch]. A router receiving
6249 new ID now also assures and informs the sending server
6250 if the ID caused collision.
6252 * Changed the silc_id_create_channel_id to also assure that
6253 there are no collisions.
6255 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Statement about ignoring the Mutual Authentication flag when
6258 performing rekey with PFS was a bit misleading. It is ignored
6259 if it was set in the initial negotiation, it cannot be even
6260 set in the rekey. Fixed in the ke-auth draft. Started the
6261 new versions of the protocol drafts in the doc/.
6263 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Fixed a bug in silc_client_command_identify_save when saving
6266 new channel information. The channel name was no duplicated
6267 and caused crash on exit. Affected file is
6268 lib/silcclient/command_reply.c.
6270 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6272 * Fixed the getkey command handling in the server. Send just
6273 empty OK reply to the sender if the key could not be fetched
6274 (but everything else was ok, like the key just was not available).
6275 Changed the public key parameter to optional in the protocol
6276 specs so that empty OK reply can be sent. Affected file
6279 Added a message to Irssi SILC client to tell to user if the
6280 server did not return a public key.
6282 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * Fixed a channel key regeneration bug. It registered new
6285 timeout tasks exponentially until all system resources were
6286 used. Affected file silcd/server.c.
6288 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Added the SILC Document generator to the scripts/silcdoc.
6291 It can be used to generate the Toolkit Reference Manual out
6292 of the source tree. Internally it will also use the RoboDoc
6293 generator now imported in util/robodoc.
6295 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Added couple of return's in rekey protocol if error orccurred
6298 during the protocol. The execution must be terminated.
6299 Affected file silcd/protocol.c. Also, terminate the protocol
6300 always with timeout.
6302 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * The client's Client ID was created initally from the wrong
6305 nickname (it could have been in format nick@host) in the
6306 silc_server_new_client. Affected file silcd/packet_receive.c
6308 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Added some SILC_LOG_ERROR's to various error conditions
6311 if client could not be added to ID cache. Affected files
6312 silcd/packet_receive.c and silcd/server.c.
6314 * When client's sock->user_data is freed, NULL also the
6315 client->router and client->connection pointers. Added check
6316 for these pointers being NULL to various places around the
6317 code. Affected file silcd/server.c.
6319 * Added client->data.registered == TRUE checks to various
6320 places around the code to assure that unregistered client's
6321 are not handled when it is not allowed. Affected file
6324 * Added `bool registered' fields to all
6325 silc_idlist_[server|client]_get_* routines to indicate whether
6326 the fetched client needs to be registered or not. Affected
6327 file silcd/idlist.[ch].
6329 * Add your own entry as registered to the ID cache in the
6330 server. Affected file server.c.
6332 * Fixed a bug in silc_server_new_server. The SilcServer was
6333 set as the new server's context instead of SilcServerEntry.
6334 This naturally caused some weird bugs.
6336 * Added "updated" field the SilcChannelEntry which indicates
6337 the time since the channel entry was last accessed. This
6338 can be used to determine whether it is necessary to
6339 announce the channel after backup resuming protocol.
6340 Affected files silcd/idlist.[ch].
6342 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Do not delete the channel rekey task when adding it
6345 for in silc_server_create_channel_key.
6347 * Changed the silc_server_create_channel_key to return
6348 TRUE or FALSE to indicate the success of the channel key
6351 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * Fixed MSVC++ project files and added missing files to
6354 Makefiles under win32/.
6356 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Do not add TCP_NODELAY flag if the operating system
6359 does not have it defined. Affected files are
6360 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6362 * Fixed buffer overflow from Irssi SILC Client. Affected
6363 file irssi/src/fe-common/core/themes.c.
6365 * Fixed double free in client library in the file
6366 lib/silcclient/client.c when disconnecting from server.
6368 * Applied double free patch from cras to Irssi SILC client.
6369 Affected files irssi/src/core/[modules/expandos].c
6371 * Fixed the disconnection handling to Irssi SILC Client.
6372 The application must call silc_client_close_connection
6373 in ops->connect client operation in case of failure of
6374 the connection. Affected file is
6375 irssi/src/silc/core/client_ops.c.
6377 * Do not set sock->protocol to NULL in the function
6378 silc_client_close_connection after executing the protocol's
6379 final callback since the sock might not be valid anymore.
6380 Affected file lib/silcclient/client.c.
6382 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6384 * Do not enable SILC_THREADS if the linking with libpthread
6385 did not happen. Affected file configure.in.pre.
6387 * Added notion to protocol specification that server must
6388 verify the sent authentication payload with CMODE when
6389 setting the channel founder key. Implemented it to the
6390 server. Affected file silcd/command.c.
6392 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Added _EXTRA_DIST SILC distribution variable to the
6395 distributions file. It is used to conditionally add extra
6396 files or directories to the specific distribution. Affected
6397 files ./prepare, Makefile.am.pre and distributions.
6399 Removed the `_' from the start of the distribution names.
6402 * Added README.WIN32 for instructions to compile the Toolkit
6405 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6407 * Fixed a double free in disconnection in the server. Affected
6408 file is silcd/server.c.
6410 * Fixed the lib/silcske/groups.c to work now also with GMP
6411 MP library. The string conversion did not work when using
6412 specific base and the base is indicated in the string as well.
6414 * Created win32/ directory which now includes MSVC++ specific
6415 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6416 It will appear only in the toolkit distribution
6418 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Changed the key material distribution function in case when
6421 the hash output is too short. The data is now concatenated
6422 a bit differently than it used to. Made the change to the
6423 SKE protocol specification.
6425 * Added better GMP detection to configure.in.pre. A patch
6428 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Fixed a minor bug in SKE that might cause some problem on
6431 some platforms. Affected file lib/silcske/silcske.c.
6433 * Added the cookie checking for initiator in the SKE. It checks
6434 that the responder returns the sent cookie unmodified. The
6435 affected file is lib/silcske/silcske.c. Added new SKE
6436 error type INVALID_COOKIE that can be sent during the
6437 negotiation. Fixed some memory leaks as well.
6439 * Added the "invalid cookie" error message to Irssi SILC client's
6442 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Added `task_max' field to the SilcClientParams to indicate
6445 the maximum tasks the scheduler can handle. If set to zero,
6446 default values are used. Affected file lib/silcclient/silcapi.h.
6448 * Fixed memory leaks in silc_client_close_connection. Affected
6449 file lib/silcclient/client.c.
6451 * Added silc_client_del_client_entry to client library to free
6452 all memory of given client entry. Affected file is
6453 lib/silcclient/idlist.[ch].
6455 * Added new functions silc_client_del_channel and
6456 silc_client_del_server to delete channel and server entries.
6457 Affected file lib/silcclient/[silcapi.h/idlist.c].
6459 * Removed silc_client_del_client_by_id from silcapi.h.
6461 * Fixed the INFO command to return the server's own info
6462 correctly when querying by Server ID. Affected file is
6465 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * Removed the non-blocking settings in WIN32 code in the
6468 silc_sock_[read/write] and added SleepEx instead. Affected
6469 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6470 of input data is now checked with FIONREAD and ioctlsocket.
6472 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Call silc_schedule_task_del_by_context in the
6475 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6476 Affected file lib/silccore/silcprotocol.c.
6478 * Call silc_protocol_cancel for active protocols in the
6479 silc_server_close_connection if the funtion
6480 silc_server_free_sock_user_data has not been called.
6481 Affected file silcd/server.c.
6483 * Generic tasks cannot be deleted using the del_by_fd
6484 task deleting function since generic tasks does not match
6485 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6487 * Added a notion to SILCOPER help file that the SILCOPER works
6488 only on router server, not on normal server.
6490 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Added for WIN32 support for the new scheduler as well.
6493 Affected file lib/silcutil/win32/silcwin32schedule.c.
6495 * Fixed the SHA1 implementation to work on various platforms.
6497 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6499 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6500 API. It is part of the scheduler now. Everything else is
6501 as previously but some functions has changed their names.
6502 Checkout the lib/silcutil/silcschedule.h for the interface.
6503 Updated all applications to use the new interface. Affected
6504 files are lib/silcutil/silcschedule.[ch].
6506 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Found a bug in the SKE implementation. The HASH value,
6509 specified by the protocol, was not computed correctly. The
6510 public key of the responder was not added to the computation
6511 even though it is mandatory. Affected file lib/silcske/silcske.c.
6512 This unfortunately causes incompatibilities with older
6513 clients and servers.
6515 * Added WIN32 specific network init and uninit functions:
6516 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6517 the Winsock2. Affected file lib/silcutil/silcnet.h and
6518 lib/silcutil/win32/silcwin32net.c.
6520 * Set the socket always to nonblocking mode on WIN32 after
6521 reading data or writing data. Affected file is
6522 lib/silcutil/win32/silcwin32sockconn.c.
6524 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Fixed various compilation problems under WIN32. Affected
6527 files lib/silcutil/win32/silcwin32thread.c and
6528 lib/silcutil/win32/silcwin32schedule.c.
6530 * Removed all _internal.h #includes from public header
6531 files. Internal headers must never be included from
6534 Removed also the lib/silcske/payload_internal.h file.
6536 * All include files that may be needed (public and some others
6537 included by the public headers) by application developers are
6538 now copied to the ./includes directory. It does not copy any
6539 internal headers. Affected file Makefile.defines.pre and all
6540 Makefile.am's under lib/ and subdirs.
6542 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Do not change the ~/.silc directory's permissions automatically.
6545 Affected file irssi/src/silc/core/clientutil.c.
6547 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Do not cancel the protocol in silc_server_close_connection
6550 it might cause recursion. Now cancelled in the function
6551 silc_server_free_sock_user_data. Affected file silcd/server.c.
6553 * Fixed the silc_server_remove_clients_by_server to regenerate
6554 the channel keys correctly finally. Added also new function
6555 silc_server_remove_clients_channels to actually do it.
6556 Affected file silcd/server.c.
6558 * Fixed the silc_server_new_channel to not crash by giving
6559 wrong router to the new channel. Affected file is
6560 silcd/packet_receive.c.
6562 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6564 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6565 which is given as argument to the silc_client_alloc now.
6566 It can be used to configure the client and set various parameters
6567 that affect the function of the client.
6569 * The USERS command in server did not check whether the channel
6570 is private or secret. Affected file silcd/command.c.
6572 * Added new argument to the USERS command in protocol specification.
6573 The USERS command now can take the channel name as argument
6574 as well. Added support for this in client and server and
6575 updated the protocol specs.
6577 * Completed the GETKEY command in client. It can be now used
6578 to fetch also servers public key not only some clients.
6579 Affected files lib/silcclient/command[_reply].c.
6581 * Added silc_client_get_server to return server entry by the
6582 server name. Affected files lib/silcclient/silcapi.h and
6585 * Redefined the IDENTIFY command in protocol specification to be
6586 more generic. It now can be used to query information about
6587 any entity in the SILC Network, including clients, servers and
6588 channels. The query may be based either the entity's name
6589 or the ID. Added support for this in both client and server.
6591 Affected files silcd/command.c and lib/silcclient/command.c
6592 and command_reply.c.
6594 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6595 the _from_client and _from_server functions. Affected file
6598 * Added silc_client_get_channel_by_id_resolve to the file
6599 lib/silcclient/silcapi.h to resolve channel information by
6600 its ID. Added also silc_client_get_channel_by_id that
6601 does not resolve it from the server.
6603 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6605 * Added SilcServerEntry context into the client library
6606 to represent one server. The INFO command now allocates
6607 these to save the resolved server info. For now on the
6608 client library will also keep information about servers,
6609 connected and resolved with INFO.
6611 The INFO command now allocates the SilcServerEntry context
6612 and saves the server info there. The COMMAND_REPLY in
6613 the INFO now returns the parameters to application in
6614 same order as defined in the protocol specification.
6616 The entries are cached in the client->server_cache.
6618 * The INFO command is now issued after received the Client ID
6619 from the server. Affected file lib/silcclient/client.c.
6621 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6622 to the application as the mode changer might be server.
6623 It is guaranteed that NULL is not returned anymore to the
6624 application. Affected file lib/silcclient/client_notify.c.
6626 The ID Type is now also passed to the application so that
6627 it can check whether the returned entry is SilcClientEntry
6630 Added new function silc_client_get_server_by_id to return
6631 the server entry by ID. Affected files are the
6632 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6634 * Do not create the channel in the Irssi SILC Client when issuing
6635 the JOIN command but when received the sucessful JOIN command
6636 reply. Otherwise the channel might get created even though we
6637 could not join it. The Affected file is
6638 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6640 * Fixed a channel joining bug in router. The router must also
6641 check the channel modes, invite and ban lists etc. when serving
6642 the JOIN command sent by normal server. Affected file is
6643 silcd/command.c. The router now resolves the client's
6644 information from the server who sent the JOIN command if it
6645 does not know it, and processes the JOIN command only after
6648 * Changed the SilcCommandCb to take new argument; void *context2.
6649 Affected file lib/silccore/silccommand.h
6651 The second argument in the command callbacks in the server now
6652 includes the SilcServerCommandReplyContext if the command was
6653 called as pending command callback from the command reply.
6654 Otherwise it is NULL. When called as pending the status of the
6655 command reply will be checked and if it was erronous the
6656 error will be sent to the original sender of the command.
6657 This way the client always receives the error messages even
6658 though the server was actually the one who received the error
6659 when it resent the command to router, for example. Affected
6660 files silcd/command[_reply].[ch].
6662 * Fixed sending WHOWAS command's error message to client if
6663 the requested client could not be found. It was missing.
6666 * Changed the CMODE and CUMODE commands reply arguments in the
6667 protocol specification. The Channel ID is now sent in both
6668 of the commands to identify the channel. Implemented this
6669 new feature to the client and server. Affected files
6670 lib/silcclient/command_reply.c and silcd/command.c.
6672 * Made better checks for invite and ban lists in the JOIN
6673 command in server. Affected file silcd/command.c.
6675 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * The server now performs the incoming host IP/DNS lookup
6678 using the silc_socket_host_lookup and thus does not block
6679 the server anymore. Affected file silcd/server.c.
6681 * Completed the multi-thread support for SILC Scheduler in
6682 the lib/silcutil/silcschedule.c.
6684 * Fixed the configure.in.pre to detect the pthread correctly
6687 * Fixed a deadlock in silc_task_queue_wakeup in the file
6688 lib/silcutil/silctask.c.
6690 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * Added new function silc_schedule_wakeup that is used in
6693 multi-threaded environment to wakeup the main thread's
6694 schduler. It needs to be used when a thread adds a new task
6695 or removes a task from task queues. After waking up, the
6696 scheduler will detect the task queue changes. If threads
6697 support is not compiled in this function has no effect.
6698 Implemented the wakeup mechanism to both Unix and WIN32
6699 systems. Affected files are lib/silcutil/silcschedule.[ch],
6700 lib/silcutil/unix/silcunixschedule.c and the
6701 lib/silcutil/win32/silcwin32schedule.c.
6703 * Added new function silc_task_queue_wakeup to wakeup the
6704 scheduler by the specified task queue. Affected file
6705 lib/silcutil/silctask.[ch].
6707 * The silc_socket_host_lookup_start now wakes up the scheduler
6708 after adding the timeout task. Affected file is
6709 lib/silcutil/silcsockconn.c.
6711 * The silc_socket_host_lookup is synchronous now if the threads
6712 support is not compiled in. However, the callback is still
6713 called asyncronously through the scheduler, anyway. Affected
6714 file lib/silcutil/silcsockconn.c.
6716 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6718 * Added new function silc_socket_host_lookup to perform
6719 asynchronous IP and FQDN lookups for the socket connection.
6720 Affected files lib/silcutil/silcsockconn.[ch].
6722 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6725 that may or may not compile the mutex support in.
6727 Changed the silc_mutex_alloc interface. It allocates the
6728 mutex now to the sent pointer and returns TRUE or FALSE.
6730 Affected file lib/silcutil/silcmutex.h.
6732 * Wrote the SILC Task Queue interface to support multi-threads.
6733 Affected file lib/silcutil/silctask.[ch].
6735 * Wrote the SILC Scheduler to support multi-threads. Affected
6736 file lib/silcutil/silcschedule.c.
6738 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6741 in lib/silcutil/win32/.
6743 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Defined SILC Mutex API and SILC Thread API and implemented
6746 them for Unix. Affected files are
6747 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6748 lib/silcutil/unix/silcunixmutex.c and
6749 lib/silcutil/unix/silcunixthread.c.
6751 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Fixed the silc_server_remove_clients_by_server's channel
6754 key re-generation. The hash table handling was incorrect
6755 and would not work with many channels. Affected file is
6758 * Fixed some memory leaks around the server code.
6760 * Rewrote the silc_server_get_users_on_channel to support IPv6
6761 based Client ID's. Affected file silcd/server.c.
6763 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6764 specification. However, a separate document must be written
6765 to define the detailed signing procedure and the payload
6766 associated with the flag. Defined the flag to the
6767 lib/silccore/silcchannel.h as well.
6769 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Changed the dynamic tables to static size tables in the
6772 lib/silccrypt/silchmac.c.
6774 * Removed GCC dependencies from the code. A patch by cras.
6776 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Do not show the error "Error receiving packet bla bla"
6779 in server if it really was not an error (-2 means that reading
6780 is pending). Affected file silcd/server.c.
6782 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Fixed a possible crash in silc_server_remove_clients_by_server
6785 in silcd/server.c. Fixed there also some memory leaks.
6787 * Fixed the silc_idlist_replace_client_id. It could replace
6788 wrong key in the hash table. Affected file silcd/idlist.c.
6790 * Do not check whether there are global users on the channel
6791 if the channel->global_users is FALSE. Affected functions
6792 silc_server_remove_from_one_channel and
6793 silc_server_remove_from_channels in silcd/server.c. Also,
6794 do not check if the removed client is local as we can be
6795 sure that global client was not removed from the channel
6796 and checking for global users is not needed.
6798 * The silc_server_remove_clients_by_server now re-generates
6799 the channel keys correctly for those channels that had
6800 clients removed from them. Affected file silcd/server.c.
6802 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Found the reason of random crashes in the server. We weren't
6805 ignoring the SIGPIPE signal (which can be sent in write())
6806 and it crashed the server. Affected file silcd/silcd.c.
6808 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6810 * Assure that sock->user_data is not NULL in the function
6811 silc_server_packet_send in silcd/packet_send.c.
6813 * Disconnect the remote connection if it could not be added
6814 to any ID lists in the server. The affected file is
6817 * Check in silc_server_packet_send[_real/dest] that the
6818 socket is not disconnecting and ignore the data if it is.
6819 Affected file silcd/packet_send.c.
6821 * Define inline to __inline on native WIN32 compilation.
6822 Affected file includes/silcwin32.h.
6824 * Added some explicit type casts for inline code since MSVC
6825 require them. Affected files lib/silcutil/silcbuffer.h,
6826 lib/trq/silcdlist.h and lib/trq/silclist.h.
6828 * Print warning in log files from now on if the packet
6829 decryption fails. Affected file silcd/server.c.
6831 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * Changed the `say' client operation's interface to accept
6834 new `type' argument to indicate the type of the message sent
6835 by the library. The application may filter the library's
6836 messages according the type. The affected file is the
6837 lib/silcclient/silcapi.h.
6839 * Added two new functions to lib/silcclient/silcapi.h:
6840 silc_client_del_client and silc_client_del_client_by_id.
6841 Affected file lib/silcclient/idlist.c.
6843 * Moved the clientincludes.h from includes/ to silc/ and
6844 serverincludes.h from includes/ to silcd/.
6846 * The modes for the CMODE and CUMODE are now passed as
6847 uint32 for application with COMMAND_REPLY. The affected
6848 file is lib/silcclient/command_reply.c.
6850 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * /WHOIS without arguments shows client's own information.
6853 Affected file lib/silcclient/command.c.
6855 * Changed PING to not accept any arguments. The specs
6856 says that client can ping only the connected server so
6857 requiring an argument is not needed. Affected file is
6858 lib/silcclient/command.c.
6860 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Fixed a fatal bug in private message sending and reception
6863 encryption and decryption when using private message keys.
6864 The implementation was incorrect and did not follow the
6865 specification. It causd that some of the message were
6866 lost since it did not use the sending and receiving keys
6867 as the protocol suggests. This has been fixed and will cause
6868 incompatibilities with older clients when sending private
6869 message encrypted with private message keys. Affected files
6870 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6871 and various other in Irssi SILC Client.
6873 Added `responder' boolean argument to the functions
6874 silc_client_add_private_message_key[_ske] to indicate when
6875 the key is added as responder or initiator of the key
6878 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6880 * Removed the silc_ske_check_version function and created
6881 a SilcSKECheckVersion callback. Added also a function
6882 silc_ske_set_callbacks that is now used to set all SKE
6883 callbacks. The callback functions are not given to
6884 the SKE functions anymore, but this function is used to
6887 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6889 * Added `silc_version' argument to the silc_client_alloc
6890 to define the version of the application for the library.
6891 The library will use the version string to compare it
6892 against the remote host's (usually a server) version
6893 string. Affected file lib/silcclient/silcapi.h
6895 * Added the KE protocol context to Key Agreement context
6896 in client library so that we can abort the SKE if it
6897 is in process when we get timeout. Affected file is
6898 lib/silcclient/client_keyagr.c.
6900 * Do not resolve the client ID forever if it returns in the
6901 first time that such client does not exist. This was done
6902 for example with private message. Affected file is
6903 lib/silcclient/client_prvmsg.c.
6905 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6907 * Do not add regex.h for WIN32. The affected file
6908 includes/silcincludes.h.
6910 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6911 not work yet 100%. It generates the DLL's automatically
6912 when compiling with --with-win32 under cygwin.
6914 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6916 * lib/contrib/regex.c is not compiled on WIN32.
6918 * Added silc_net_get_socket_opt function to the
6919 lib/silcutil/silcnet.h.
6921 * Added includes/silcwin32.h for WIN32 specific includes
6924 * Do not use ptime structure or any of the posix process
6925 functions on WIN32 in lib/silccrypt/silrng.c.
6927 * Added silc_gettimeofday to provide generic function
6928 for struct timeval on all platforms. Added the function
6929 to lib/silcutil/silcutil.h.
6931 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6933 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6934 library as they clearly belong there. As a plus side we
6935 can make the actual socket connection routines platform
6938 Added also new generic function silc_socket_read and
6939 silc_socket_write (that used to be silc_packet_[read/write].
6940 The implementation of these are platform specific.
6942 * Added WIN32 specific routines of silc_socket_[read/write]
6943 to lib/silcutil/win32/silcwin32sockconn.c.
6945 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Added preliminary support for native WIN32 compilation under
6948 cygwin (using the -mno-cygwin option for GCC) to the
6949 ./configure.in.pre. The --with-win32 now prepares the
6950 compilation for native WIN32.
6952 * Rewrote the SILC Scheduler interface in the file
6953 lib/silcutil/silcschedule.h. The scheduler is now context
6954 based and does not have anymore any global static scheduler.
6955 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6956 and created lib/silcutil/win32 directory for WIN32 based
6959 * Added Unix specific network routines to the
6960 lib/silcutil/unix/silcunixnet.c and the old
6961 lib/silcutil/silcnet.c includes now only generic routines.
6963 Added WIN32 specific network routines to the
6964 lib/silcutil/win32/silcwin32net.c.
6966 * Added Unix specific utility functions from the
6967 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6969 * Added WIN32 SILC Scheduler to the file
6970 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6973 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Do not handle JOIN notify in the server if the target client
6976 is not registered (idata->registered == FALSE). The affected
6977 file is silcd/packet_receive.c.
6979 * Update the nickrec->founder in event_cumode in the Irssi SILC
6980 client. Affected file irssi/src/silc/core/silc-channels.c.
6982 * Fixed the CUMODE_CHANGE notify handling in the server when
6983 server and router are announcing their clients on channels.
6984 Now the mode changes are saved and notified correctly. The
6985 affected file is /silcd/packet_receive.c.
6987 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6988 They really did not replace the cache entry in the ID Cache.
6989 Now they do that. Affected file silcd/idlist.c.
6991 * Fixed the KICK notify handling in the Irssi SILC client to
6992 update the channel records so that the kicked client does not
6993 appear to be on the channel. The affected file is
6994 irssi/src/silc/core/silc-channels.c.
6996 * Always update the conn->current_channel when executing command
6997 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6999 * Fixed the KILL notify handling in Irssi SILC client to remove
7000 the killed client on all channels.
7002 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7004 * Fixed the silc_parse_command_line to remove extra spaces
7005 from the start and end of the arguments. Affected file is
7006 lib/silcutil/silcutil.c.
7008 * Cancel and free any active protocol in the function
7009 silc_server_close_connection. Affected file silcd/server.c.
7011 * Cancel and free any active protocol in the function
7012 silc_client_close_connction. Affected file is
7013 lib/silcclient/client.c.
7015 * Do not execute the KILL command for clients that are in
7016 history (ie. they are not in the network). Affected file is
7019 * Fixed KILL notify handling, client does not crash anymore.
7020 Affected file irssi/src/silc/core/silc-channels.c.
7022 * Reduced the default packet buffer size from 2048 to 1024 in
7023 lib/silccore/silcpacket.c.
7025 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7026 counter to the SKE context that is incresed when the SKE library
7027 performs async operation outside the library. If the outside
7028 process frees the SKE context and FREED status will be set
7029 and the library will detect after the sync operation that the
7030 libary is freed. The affected files are
7031 lib/silcske/silcske[_status].[ch].
7033 * Resolve the client entry information in the function
7034 silc_client_channel_message to assure that NULL pointer is not
7035 passed as client entry to the application. */
7037 * Fixed the task timeout calculation to assure that there is
7038 never negative timeouts. The affected file is
7039 lib/silcutil/silcschedule.c.
7041 * Fixed the channel user mode notification sending in server.
7042 It was sent point-to-point to the router (or to server by router)
7043 but it needs to be destined to a channel. The routines now
7044 supports sending the channel user mode notifys to the channels
7045 when announcing clients and channels. Affected files are
7046 silcd/server.c and silcd/packet_receive.c.
7048 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7049 It did not actually replace the old channel entry in the cache.
7050 Affected file lib/silcclient/client_notify.c.
7052 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7054 * Fixed a possible crash in silc_packet_send_prepare. It now
7055 assures always that there is enough space in the buffer and
7056 at the tail area of the buffer (for MAC).
7058 Fixed the inbound buffer reallocation in silc_packet_read.
7059 It was old code and did not handle the reallocation correctly.
7062 The affected file is lib/silccore/silcpacket.c.
7064 * Fixed buffer overflow in silc_parse_nickname in the file
7065 lib/silcutil/silcutil.c.
7067 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7069 * make install generates new server keys only if there is not
7072 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7074 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7075 Added check that if the NOREPLY is set then we will not send
7076 the away message. This avoids infinite loop of away messages
7077 if both clients are away. The affected file is
7078 lib/silcclient/client_prvmsg.c.
7080 * Fixed client crash if /NICK was given without arguments.
7081 Affected file lib/silcclient/command.c.
7083 * Server does not send the invite list in INVITE command back
7084 to the client if the list was not altered. Added this notion
7085 to the protocol spec as well. Affected file silcd/command.c.
7087 Fixed possible crash in INVITE command by checking the
7088 value of silc_server_get_client_route command.
7090 * Fixed the INVITE notify type handling. The arguments are now
7091 taken in correct order and client does not crash. The affected
7092 file is irssi/src/silc/core/silc-channels.c.
7094 Removed the "Inviting xxx to channel" message from the
7095 client library away and let the application handle it.
7096 Affected file lib/silcclient/command.c. Added that message
7097 to Irssi SILC client's message formats.
7099 * Fixed CMODE command crash in client. It now checks the
7100 amount of arguments correctly and does not crash. The affected
7101 file is lib/silcclient/command.c.
7103 * Do not create new channel automatically in silc_channels_join
7104 but check whether the channel by that name already exists.
7105 Affected file irssi/silc/core/silc-channels.c.
7107 * Do not send the SERVER_SIGNOFF to router if the disconnected
7108 entity was the router. Affected file silcd/server.c.
7110 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7111 SILC client as it was missing from there.
7113 Added the handling of the KICK notify to the Irssi SILC client
7114 as it was missing. Added "you have been kicked" message to
7115 Irssi SILC client's message modules formats.
7117 Added the handing of the KILL notify to the Irssi SILC client
7118 as it was missing. Added the kill message module formats
7121 The affected file is irssi/src/silc/core/silc-channels.c.
7123 * The router did not save the channel mode the server announced.
7124 Affected file silcd/packet_receive.c.
7126 * Fixed a possible crash in INFO command in server. If the
7127 server did not provide the server info it crashed. Affected
7128 file silcd/command.c.
7130 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7132 * Fixed the GETKEY command in the server to check also the
7133 global list. Otherwise the GETKEY would not work correctly
7134 in normal SILC server. Affected file silcd/command.c.
7136 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7138 * Fixed GETKEY crash, it crashed if the command did not succseed.
7140 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7143 is now real and not just an macro interface to GMP.
7145 Removed the entire GMP from the source tree and imported new
7146 NSS MPI library instead. Reason for removing GMP is that it is
7147 extremely large and compiles extremely slow. The NSS MPI
7148 is only a few files and compiles in less than 10 seconds.
7149 The speed is also about the same as GMP. The MPI is imported
7150 to lib/silcmath/mpi.
7152 If the system has GMP installed we will still use the GMP.
7153 If it is not then the NSS MPI will be compiled.
7155 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7157 * Merged a long nickname (127 characters long) crash bugfix from
7158 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7160 * Merged a freed memory reference bugfix from Irssi CVS tree.
7161 Affected file irssi/src/core/commands.c.
7163 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7165 * Added the server's public key sving and verification to the
7166 server when performing the SKE. This was missing and the
7167 remote server's (or router's) public key was accepted without
7168 checking whether we have it previously or trust it at all.
7169 Affected file silcd/protocol.c.
7171 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7173 * Check in the silc_server_timeout_remote if protocol is active
7174 and make sure that the protocol's final callback is called so
7175 that all memory if freed. Affected file silcd/server.c.
7177 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7179 * silc_server_whois_send_reply crashed the server if the nickname
7180 was 127 characters long. Affected file silcd/command.c.
7182 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7184 * Added sanity check to the silc_server_new_client. If the hostname
7185 is provided inside username then check that the provided hostname
7186 really is the same as the resolved one. If the hostname was not
7187 resolved then check it from the public key. Affected file is
7188 silcd/packet_receive.c.
7190 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7191 if the server disconnected us and the connection is not valid
7192 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7194 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7195 the library to the lib/silcutil/silcutil.[ch].
7197 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7199 * Close log file after open. Affected file
7200 lib/silcutil/silclog.c.
7202 * Check whether sock == NULL in silc_client_send_packet and return
7203 if it is. Affected file lib/silcclient/silcclient.c.
7205 * Check rec->entry == NULL in the Irssi SILC Client before
7206 sending the channel message. Affecte file is
7207 irssi/src/silc/core/silc-servers.c.
7209 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7211 * Merged a splitted window bugfix from Irssi CVS tree. The
7212 affected file is irssi/src/fe-text/textbuffer-view.c.
7214 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7215 It did not print nickname.
7217 * Improved the distributions system a bit.
7219 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7221 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7222 irssi/src/fe-text/gui-window.c.
7224 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7225 to in-active server. The affected file is
7226 irssi/src/silc/core/client_ops.c.
7228 * Resolve the client in USERS command reply if the entry does
7229 not have username resolved. The affected file is
7230 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7231 command to WHOIS command to really resolve stuff. The USERS
7232 is not used any more in any critical section so WHOIS can
7233 be used even though it might be slower than IDENTIFY.
7235 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7238 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7240 * Changed the protocol API a bit more consistent in the
7241 lib/silccore/silcprotocol.[ch].
7243 * Changed the following headers to ROBODoc format:
7245 lib/silccore/silcpayload.h
7246 lib/silccore/silcprotocol.h
7247 lib/silccore/silcsockconn.h
7249 All core library headers are now formatted.
7251 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7253 * Fixed a bug in Irssi SILC client; do not show that you are
7254 server/router operator if you really are not. Affected file is
7255 irssi/src/silc/core/client_ops.c.
7257 * Renamed silc_command_free_payload to silc_command_payload_free.
7258 Affected file lib/silccore/silccommand.h
7260 * Added silcmath.h to include the prototoypes of various routines
7261 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7264 * Changed the following headers to ROBODoc format:
7266 lib/silccore/silcchannel.h
7267 lib/silccore/silccommand.h
7268 lib/silccore/silcid.h
7269 lib/silccore/silcidcache.h
7270 lib/silccore/silcmode.h
7271 lib/silccore/silcnotify.h
7272 lib/silccore/silcpacket.h
7273 lib/silcmath/silcmath.h
7275 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Added checking to the server code not to start the server if
7278 ciphers and stuff are not configured properly. Affected files
7279 silcd/serverconfig.[h] and silcd/server.c.
7281 * Changed the layout of the header files of the public interfaces
7282 in the SILC libraries. The new layout supports ROBODoc
7283 documentation tool (and some others) so that it is easy to create
7284 a library reference manual. All the other headers and source
7285 code must still follow the CodingStyle document. Also source
7286 code must not include these ROBODoc stuffs, only the headers.
7287 Furthermore, all public interface headers must now be named
7288 by using `silc' prefix, example: silcapi.h, silccipher.h.
7289 Some files were renamed due to this. All the other headers
7290 must not be used as public interfaces. I will update the
7291 CodingStyle document later. Changed following headers, so far:
7293 lib/silcclient/silcapi.h
7294 lib/silccore/silcauth.h
7295 lib/silccore/silcprivate.h
7296 lib/silccrypt/silcdh.h
7298 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7302 * Removed silc_client_packet_send_flush from the client library
7303 as it is not needed. Affected file lib/silcclient/client.[ch].
7305 * Added printing of message of unresolved authentication method
7306 to the Irssi SILC client. Added it to the module formats.
7307 Removed the same message from the client library.
7309 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7311 * Added new distribution feature, DISTLABEL. Every distribution
7312 can define own preprocessor label that can be used in the
7313 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7314 file distributions, acconfig.h.pre and prepare.
7316 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Added Makefile.defines_int to include the actual definitions
7319 for Makefile.defines.in. Tested the new distribution system,
7320 created distributions and tested installation.
7322 * Added AWAY message printing to the Irssi SILC client. Added
7323 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7325 * Added SCONNECT command to call the SILC's CONNECT command.
7326 Cannot use CONNECT directly since Irssi uses that internally.
7327 Affected file irssi/src/silc/core/silc-servers.c.
7329 Added ACTION local command. It is same as ME command but takes
7330 the channel as mandatory argument.
7332 Rewrote some of the Irssi's help files to suite for SILC
7335 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7337 * Added Makefile.defines[.in] that should for now on be included
7338 in all Makefile.am file in the source tree. That file includes
7339 all common compilation definitions for SILC source tree.
7341 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7343 * Minor changes to the ./prepare script to change the package
7344 name according the distribution name to the configure.in.
7346 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7348 * Created new distribution system. Added file `distributions'
7349 that defines all the distributions that can be created out of
7350 the SILC source tree. The ./prepare script now reads that
7351 file to determine how to prepare the distributions. The
7352 first argument to the ./prepare is the name of the distribution
7353 and second is the version of the distribution. If given
7354 without arguments it creates the default (toolkit) distribution
7355 with the default version (defined in ./prepare).
7357 All Makefile.am files that are subject to the distributions
7358 are now named as Makefile.am.pre. These are ./Makefile.am
7359 and lib/Makefile.am. Others may be changed later.
7361 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Added invite list, ban list, some key management and connection
7364 error message printing to module formats in the Irssi SILC client.
7366 * Added new silc_client_set_away_message to set the away message
7367 that is back to the person who sent private message. The
7368 affected file lib/silcclient/silcapi.h and the
7369 lib/silcclient/client_prvmsg.c.
7371 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7373 * Fixed the private message sending in the Irssi SILC client,
7374 added local command KEY to the Irssi SILC client.
7376 Added key management and key agreement message formats to the
7377 irssi/src/fe-common/silc/module-formats.[ch].
7379 Added USERS (alias WHO) printing, server/router operator
7380 indication and LIST command printing to the module formats.
7382 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7384 * Fixed channel joining notify handling, cumode notify handling
7385 from Irssi SILC client.
7387 * Added SILC specific module-formats to the Irssi SILC client so
7388 that SILC specific message hilighting, colors etc is possible.
7389 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7391 Added channel mode, channel user mode, actions, notices,
7392 whois and whowas printing to the the module-formats.c.
7394 * Fixed a bug in channel deletion in the server. The channel
7395 is not left to the cache even if the channel founder auth mode
7396 is set when there are no users anymore on the channel. Affected
7397 file silcd/server.c.
7399 * The silc_net_localhost now resolves the entire hostname including
7400 the domain name. Affected file lib/silcutil/silcnet.c.
7402 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7404 * Changed the ask_passphrase client operation to be ascynchronous.
7405 It has now a completion callback and a context that the
7406 application must call after it has got the passphrase from
7407 the user. Affected files lib/silcclient/silcapi.h,
7408 lib/silcclient/protocol.c, lib/silcclient/command.c and
7411 Added SilcAskPassphrase callback that the application calls
7412 to deliver the passphrase to the library.
7414 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7415 The public key verification and especially a certificate
7416 verification is asynchronous procedure.
7418 Added new SILC_SKE_STATUS_PENDING status to indicate the
7419 request is pending and a callback will be called to finalize
7422 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7423 indicate that remote end did not send its public key (or
7424 certificate), even though we require it. Added check for this
7425 condition in the SKE. This was a security bug, now fixed.
7427 Defined new SilcSKEVerifyCbCompletion callback that is called
7428 when the verification process is completed.
7430 The affected files lib/silcske/silcske_status.h and
7431 lib/silcske/silcske.[ch].
7433 * Changed the verify_public_key client operation to be async
7434 as well. Defined SilcVerifyPublicKey callback that is used to
7435 indicate the success of the public key verification process.
7437 Changed the server and client to use the new async client
7440 * Changed the Irssi SILC client's internal scheduler to be called
7441 twice as many times as it used to be. As a result the client
7442 should be a bit faster now. Affected file is
7443 irssi/src/silc/core/silc-core.c.
7445 * Added support to Irssi SILC client of asynchronous public key
7446 verification and passphrase inquiry. Affected file is
7447 irssi/src/silc/core/silc-core.c.
7449 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7451 * Do not say "You have left channel %s" in client library.
7452 Moved it to the application. Affected files are
7453 lib/silcclient/command.c and silc/client_ops.c.
7455 * Fixed silc_client_get_clients. Command context was not
7456 duplicated and was freed memory in the callback. Affected
7457 file lib/silcclient/idlist.c.
7459 * Do not say "you are now talking..." on JOIN command in the
7460 client library. The appliation must handle it.
7462 * Do not say ".. changed topic to" in command reply in the
7463 client libary. The application must handle it.
7465 * Fixed TOPIC command sending in the client library.
7467 * Fixed a memory leak in silc_client_command_free in the file
7468 lib/silcclient/command.c.
7470 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * Imported a modified version of Irssi client to the source tree.
7473 The Irssi will be used to create a new client called
7474 Irssi SILC. Imported to irssi/.
7476 Added silc_core_init_finish function to the Irssi. Affected
7477 file irssi/configure.in.
7479 A lot changes in the Makefile.ams around the irssi tree.
7481 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Do not rehash if the new size is same as the old size of the
7484 hash table, in the silc_hash_table_rehash*. The affected file
7485 lib/silcutil/silchashtable.c.
7487 * Replaced hash_table_del_by_context calls from the server
7488 (when channel->user_list and client->channels) to the
7489 hash_table_del as it is sufficient and faster.
7491 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * Added silc_hash_table_list, silc_hash_table_get and the
7494 SilcHashTableList structure to provide an alternative way to
7495 traverse the hash table. The affected files are
7496 lib/silcutil/silchashtable.[ch].
7498 * Changed the server's idlist routines to use the hash table
7499 routines to optimize the code.
7501 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * Replaced the client entry's `channel' list and channel entry's
7504 `user_list' list to hash tables for optimized lookup. Changed
7505 the code to use the hash table interface around the code.
7506 Affected file lib/silcd/idlist.[ch].
7508 * Added `auto_rehash' boolean argument to the function
7509 silc_hash_table_alloc to indicate whether the hash table should
7510 auto-rehash when it thinks is appropriate time. It will
7511 increase the hash table size if the there is twice as much
7512 entries in the table than the size of the table, and will
7513 decrease the size if there are twice as less entries than
7514 the size of the table.
7516 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7518 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7520 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * silc_idcache_purge_by_context deletes the entry now by context
7523 as it is supposed to do. Affected file lib/silccore/idcache.c.
7525 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7526 client is not anymore valid (WHOWAS givens the info) and not
7527 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7529 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7531 * Removed the `data' and `data_len' arguments from the ID Cache
7532 interfaces and added `name' argument. ID Cache does not handle
7533 anymore the binary data only a names associated with given ID.
7535 * When hashing a Client ID with silc_hash_id the entire ID is
7536 not hashed anymore, instead only the hash of the Client ID is
7537 hashed. This way we can access the Client ID from the cache
7538 with Client ID but with the hash of the ID (which is a hash of
7539 the nickname) as well without any difference in performance.
7541 Added also silc_idcache_find_by_id_one_ext to do one on one
7542 searching when we have the actual ID. Added also function
7543 silc_hash_client_id_compare. The affected files are
7544 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7546 * When hashing the name associated with a ID it is always done
7547 in lowercase. This way we can access the cache without worrying
7548 about case-sensitivity, even though, for example nicknames are
7551 * Fixed a bug in server with channel message sending. It put
7552 wrong ID type as destination ID. The affected file
7553 silcd/packet_send.c.
7555 * silc_idcache_del_by_context now deletes from all hash tables
7556 by context. Affected file lib/silccore/idcache.c.
7558 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Changed the client library to use the new ID Cache interface.
7561 Changes around the source tree.
7563 * Added silc_hash_table_rehash_ext to rehash with specific
7564 hash function. Affected file lib/silcutil/silchashtable.[ch].
7566 * Added silc_hash_string_compare to compare two strings in the
7567 hash table. Affected file lib/silcutil/silcutil.[ch].
7569 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Added new function silc_idcache_del_by_context into the
7572 lib/silccore/idcache.[ch].
7574 * Changed the server's ID list routines to use the new ID Cache
7575 interface. Changes around the source tree.
7577 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Added silc_hash_table_del[_by_context]_ext functions in to the
7580 lib/silcutil/silchashtable.[ch].
7582 Removed silc_hash_table_find_all* routines and added new
7583 silc_hash_table_find_foreach to replace them.
7585 Added silc_hash_table_replace_ext function as extended
7586 replacing function. Separated the simple hash table interface
7587 from the extended hash table interface in the file
7588 lib/silcutil/silchashtable.h.
7590 * Fixed minor bugs and changed it to use some of the new
7591 hash table functions in lib/silccore/idcache.c
7593 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7595 * Added new function silc_hash_table_find_all to return all keys
7596 in the hash table by the specified key. As the hash table is
7597 collision resistant it also makes it possible to have several
7598 duplicate keys in the hash table. This function may be used to
7599 find all of the keys from the hash.
7601 Added user_context arguments to the SilcHashFunction,
7602 SilcHashCompare and SilcHashDestructor to deliver user specified
7605 Added new fuctions silc_hash_table_find[_all]_ext to do
7606 extended lookup with specified hash and compare functions and
7607 specified user contexts.
7609 Added new function silc_hash_table_add_ext to add the key
7610 with specified hash function and user context.
7612 Added new function silc_hash_table_foreach to traverse all
7613 entrys in the hash table. Added SilcHashForeach callback
7616 Added new function silc_hash_table_del_by_context to delete
7617 the entry only if the context associated with the key matches.
7619 Affected files are lib/silcutil/silchashtable.[ch].
7621 * Removed silc_hash_[server/client/channel]_id and added just
7622 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7623 silc_hash_id_compare to compare two ID's using as the hash table
7624 comparison function. Added also silc_hash_data to hash
7625 binary data and silc_hash_data_compare to compare it.
7627 * Removed silc_idlist_find_client_by_hash as it is not needed
7628 anymore. Affected file silcd/idlist.[ch].
7630 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7631 to use internally the SilcHashTable. The new ID Cache is a lot
7632 faster than the old one. Some of the ID Cache interface was also
7633 rewritten and obsolete and stupid functions were removed.
7635 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Added entry_count field to the SilcHashTable to keep the number
7638 of the entries in the table. Implemented the function
7639 silc_hash_table_rehash. Added new function
7640 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7642 Fixed a minor bug in silc_hash_table_free.
7644 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7645 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7646 into the lib/silcutil/silcutil.[ch].
7648 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Implemented a collision resistant hash table into the
7651 lib/silcutil/silchashtable[ch]. See the header and the source
7652 for the SilcHashTable API.
7654 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Merged dotconf version 1.0.2 into lib/dotconf.
7658 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Do not compile anything in lib/silcsim/* if the SIM support
7661 is not enabled. The tree should now compile without problems
7664 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Compiled the SILC under cygwin. Compiled and tested briefly
7667 without problems. More tests needed. The SIMs didn't compile
7670 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7672 * Fixed possible crash in silc_get_username in the
7673 lib/silcutil/silcutil.c.
7675 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Fixed a va_arg in silc/client_ops.c.
7679 * Oops, RC5 routines were named AES and caused some problems
7680 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7682 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Added new SilcIDIP structure into the lib/silccore/id.h and
7685 replaced the old `ip' fields from all SILC ID's to that type.
7686 This is a step towards IPv6 support.
7688 The silc_id_get_len takes now the ID as an extra argument.
7689 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7690 both IPv4 and IPv6 based ID's.
7692 The affected files are lib/silccore/id.[ch] and other files
7693 around the tree using these routines.
7695 * Removed the ID length arguments in server from various
7696 silc_server_send_notify_* routines -> they are not needed
7699 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7701 * Fixed memory leak in silc_encode_pem_file in the file
7702 lib/silcutil/silcutil.c.
7704 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Check minor version as well in the SKE. Affected files are
7707 silcd/protocol.c and lib/silcclient/protocol.c.
7709 * Added --identifier option to the server so that an identifier
7710 can be when creating the public key for the server. Affected
7711 file is silcd/silcd.c.
7713 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7714 lib/silccrypt/silcpkcs.c.
7716 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Register default ciphers and stuff when using -C option with
7719 the server. Affected file sildc/silcd.c.
7721 * Put back the servers public key filename format, it is better
7722 than the new one. For now, the client keys are saved with the
7723 new filename format. The affected file silc/client_ops.c.
7725 * Implemented the Cipher API for the rest of the ciphers that
7726 did not implement it or implemented it the wrong way.
7728 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Register default ciphers and stuff when using the -S option
7731 in the client. Affected file silc/silc.c. Same also when
7732 creating new key pair with -C option.
7734 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Fixed the silc_verify_public_key client operation function to
7737 save the public keys differently. The fingerprint is now
7738 used as filename and not the hostname. This way also the
7739 client keys are saved uniquely and not with hostnames. The
7740 affected file is silc/client_ops.c.
7742 * Trimmed the silc_hash_fingerprint function to remove extra
7743 whitespaces from the end of the fingerprint. The affected
7744 file is lib/silccrypt/silchash.c.
7748 * Added silc_cipher_register_default function to register all
7749 default ciphers. It can be used when configuration files
7750 does not exist and the application does not want any specific
7751 ciphers in any specific order.
7753 The SilcDList is now used as silc_cipher_list dynamically
7754 allocated cipher list. Removed the static list all together
7755 and now all ciphers must be allocated to the dynamic list.
7756 The silc_cipher_alloc routine was changed to check only the
7759 All silc_cipher_* routines that used to return int returns
7762 The affected files lib/silccrypt/silccrypt.[ch].
7764 * The same thing was done to silc_hash_* as for silc_cipher_*
7765 routines. Affected files lib/silccrypt/silchash.[ch].
7767 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7768 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7769 Added also silc_pkcs_[un]register[_default] functions.
7770 Removed the data_context from the PKCS API.
7772 * Added silc_hmac_register_default function to register default
7773 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7774 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7775 to unregister all hmacs at once.
7777 * Register the default ciphers, hash functions, PKCSs and HMACs
7778 if client's configuration file does not exist. The affected
7781 * The client did not load the hash functions from the SIM
7782 modules at all. Added support for this. Affected file is
7783 silc/clientconfig.c.
7785 * When decoding public key with silc_pkcs_public_key_decode, check
7786 the supported algorithm only if PKCS are registered. Affected
7787 file lib/silccrypt/silcpkcs.c. The same was done with the
7788 silc_pkcs_private_key_decode.
7790 * Fixed the SILC List routines to keep the list always in order.
7791 It used to change the list's order when traversing the list but
7792 not it preserves the order. Affected file lib/trq/silclist.h.
7794 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Added the client library to use the SilcSocketConnection's
7797 reference counter (by silc_socket_dup) to prevent the bug that
7798 the socket object may be freed underneath async operation.
7800 * The name resolv library checking fixes in the configure.in.pre.
7803 * Created new version of the protocol drafts for future
7804 development. The -03 drafts are the ones that will be changed
7805 in the trunk now and the -02 will remain as they are.
7807 * Send list of CUMODE notifys to the router when announcing
7808 the channel users to the router. Affected file silcd/server.c.
7809 If the router receiving channel founder CUMODE for a channel
7810 that already has channel founder it will send CUMODE notify
7811 to the sender to remove the channel founder rights from the
7812 announced client. Affected file silcd/packet_receive.c.
7814 * The CUMODE notify may now use Server ID as well as the entity
7815 who changes the mode. Updated protocool specs.
7817 * Updated INSTALL and README files.
7819 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * New web pages in the http://silc.pspt.fi. The pages was
7826 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * Implemented the [DenyConnectin] config section in the server.
7829 Added silc_server_config_denied_conn to check whether incoming
7830 connection is denied. Affected file silcd/serverconfig.[ch].
7832 * Do not check the ports when checking the incoming configuration
7833 data if the port is 0, meaning any. Affected file is
7834 silcd/serverconfig.c.
7836 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Fixed buffer overflow in silc_string_compare in the file
7839 lib/silcutil/silcutil.c.
7841 * Fixed double free in silc_server_command_leave in the file
7844 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7846 * Fixed the version checking in the server. Affected file is
7849 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Fixed the configuration data fetching when accepting new
7852 connections in the server. Affected file silcd/server.c.
7854 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Added `sender_entry' argument to the function
7857 silc_server_packet_relay_to_channel so that we can check
7858 whether some destination actually belongs to the same route
7859 the sender belongs (ie, we must not resend the packet to the
7860 sender). Affected file silcd/packet_send.[ch].
7862 * Added `servername' field to the SilcClientEntry in the server
7863 to hold the name of the server where client is from. Affected
7864 file is silcd/idlist.h.
7866 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Moved the channel message encrypting in the router betwen
7869 router connections from silc_server_channel_message to the
7870 silc_server_packet_relay_to_channel since we want to check
7871 whether we have anybody channel before encrypting anything.
7872 Affected files silcd/packet_[receive/send].c.
7874 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Fixed the [AdminConnection] server config section to support
7877 multiple entries. Affected file silcd/serverconfig.c.
7879 * Added support into the server to check the validity of the
7880 incoming connection before executing any KE or authentication
7883 * The connection configuration is now saved to the KE and
7884 connection auth protocol contexts and not fetched anymore in
7885 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7887 * The local hosts listenning address and port is also resolved
7888 now when starting the server. We want to have the socket object
7889 to include the real address and port for the listener. Added
7890 new function silc_net_check_local_by_sock into the files
7891 lib/silcutil/silcnet.[ch].
7893 * Fixed a broadcast bug in server -> do not broadcast if we
7896 * Fixed a routing bug. Do not route broadcast packets ever.
7897 Broadcast packets must be processed always and not routed since
7898 they may be destined to some other host than yourself and thus
7899 would get routed without no good reason. Affected file is
7902 * Added function silc_server_config_is_primary_route to check
7903 whether primary router connection has been configured (a router
7904 configuration that we are initiating). If there is not, we
7905 will assume that there is only two routers in the SILC network
7906 and we will use the incoming router connection as our primary
7907 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7909 * Changed the order of the broadcasting. Broadcast _after_ the
7910 packet has been processed not before. Affected file is
7913 * Fixed a [ClientConnection] parsing bug. The port was never
7914 parsed correctly thus resulting to port 0. Affected file
7915 silcd/serverconfig.c.
7917 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7918 argument and did not set the broadcast packet flag. Affected
7919 file silcd/packet_send.c. Fixed same bug in the function
7920 silc_server_send_notify as well.
7922 * If we receive NEW_ID packet for our own ID in the server, ignore
7925 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Removed the nickname from the Private Message Payload.
7930 Updated the code and the protocol specs.
7932 * Updated protocol specs for submitting to the IETF.
7934 * Tweaked the Random Number Generator a bit. Affected file
7935 lib/silccrypt/silcrng.c. Exported a new function
7936 silc_rng_[global]_add_noise which can be used to add more
7939 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Do not parse packets with different timeout when protocol
7942 is active -> may cause problem with rekey. Affected file
7945 * When server receives signoff notify it must not create
7946 new channel key if the client is on any channels since the
7947 sender of the signoff notify will create it.
7949 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Added printing of error messages during SKE protocol from the
7952 failure packet sent by server during SKE. Affected file
7955 * Removed the client's failure_callback handling with timeout
7956 and handle it immediately when received.
7958 * The SKE library returned wrong type in SUCCESS and FAILURE
7959 packets. They must be 32 bit MSB not 16 bit MSB.
7961 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Ok, rewrote the logic of the re-key and now it seems to work.
7964 I tested it on high traffic with frequent re-keys without
7965 problems. Added hmac_receive (and renamed hmac to hmac_send)
7966 in SilcClientConnection in lib/silcclient/client.h and
7967 in SilcIDListData in silcd/idlist.h. Also, removed the
7968 SilcPacketParserContext's cipher and hmac fields as they are
7969 not needed anymore and actually caused some problems when
7970 the ciphers and hmac's changed underneath the packet parser.
7972 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * If re-key protocol is active then process the incoming packets
7975 synchronously since we must assure that icoming packets encrypted
7976 with the old key is processed before the new keys is set to
7977 use. This is true other packets than for REKEY packets.
7978 Affected file silcd/server.c. The same was done to client library
7979 as well, affected file lib/silcclient/client.c.
7981 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Fixed bug in client and server to accept the force send if
7984 the packet is send from silc_[server/client]_packet_process
7985 function. Otherwise the packets are never delivered, oops.
7987 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Disable force sending of packets when REKEY protocol is active.
7990 We must assure that no packet is sent directly when rekey is
7991 performed. All packets must be sent through packet queue.
7992 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7993 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7994 function is silc_[server/client]_packet_send_real to check
7997 * Replaced the SIM paths from example config files to
7998 /usr/local/modules. Also, make install creates now
7999 /usr/local/silc/logs directory to hold all the SILC server
8002 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Made the configure.in.pre work on Solaris. Patch by salo.
8006 * Made all ciphers compatible with non-x86 machines. Defined
8007 CBC mode macros into lib/silccrypt/ciphers_def.h.
8009 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8011 * Fixed the make install.
8013 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * When MAC computation fails the silc_packet_decrypt returned 0
8016 even though it was supposed to return -1. Fixed this. The
8017 affected file is lib/silccore/silcpacket.c.
8019 * Do not replace the config files in /etc/silc (in make install)
8020 if they already exist. Affected file ./Makefile.am.
8022 * Do not send re-key packets immediately but through packet queue.
8023 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8025 * Changed silc_net_check_host_by_sock to return FALSE if the
8026 IP/DNS could not be resolved. Though, it returns the IP address
8027 now even if it could not resolve it (but returns also FALSE).
8028 Affected file lib/silcutil/silcnet.[ch].
8030 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Added silc_pkcs_decode_identifier to decode the public key's
8033 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8034 Added also silc_pkcs_free_identifier. Added also new context
8035 SilcPublicKeyIdentifier.
8037 * Added -S option to the silc client. It is used to dump the
8038 contents of the specified public key file.
8040 * Changed the PKCS api to return the public key length when
8041 setting the public key.
8043 * Fixed a fatal bug in the public and private key file loading.
8044 Affected file lib/silccrypt/silcpkcs.c.
8046 * Execute the packet parsing for client with zero (0) timeout
8047 if the protocol is active. Affected file silcd/server.c.
8049 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Made the key generation options to the silcd program. Added
8052 -C option, equivalent to client's option.
8054 * Added new [ServerKeys] config section to the server. It
8055 configures the server's public and private key.
8057 * Defined generic Public Key Payload into the protocol
8058 specification to send specific type of public keys and
8061 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8062 public key or certificate.
8064 * Implemented the GETKEY command to the server and to the
8065 client library and on user interface.
8067 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Made preliminary `make install' work.
8071 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Added SilcServerRekey context into silcd/idlist.h.
8075 * Added the PFS support as defined in the specification to the
8076 SKE protocol. Affected files lib/silcske/*.c.
8078 * Added `ske_group' field to the SilcServerRekey context to hold
8079 the number of the SKE group that is used with PFS in re-key.
8080 Affected file silcd/idlist.h.
8082 * Added PFS re-key support to the server. Affected file is
8085 * Added silc_protocol_cancel to cancel execution of the next
8086 state of the protocol. Affected file is
8087 lib/silccore/silcprotocol.[ch].
8089 * Added the re-key support with and without PFS to the client
8090 library. Re-key is performed once in an hour, by default.
8092 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8093 Added silc_client_rekey_callback and silc_client_rekey_final.
8094 Affected files are lib/silcclient/protocol.[ch] and
8095 lib/silcclient/client.[ch].
8097 * Removed the `hmac_key' and `hmac_key_len' fields from the
8098 SilcClientConnection structure; not needed. Affected file is
8099 lib/silcclient/client.h.
8103 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Do not ask whether user wants to use the negotiated private key
8106 for private messages, just use it. Affected file is
8107 silc/local_command.c.
8109 * Added `send_enc_key' and `enc_key_len' fields to the
8110 SilcIDListData structure since they are needed in the re-key
8111 phase. Affected file is silcd/idlist.[ch].
8113 * Implemented the simple re-key protocol into the server.
8114 Affected files silcd/server.c and silcd/protocol.[ch]. The
8115 re-key will be performed once in an hour, by default.
8117 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8118 Added silc_server_rekey, silc_server_rekey_callback and
8119 silc_server_rekey_final.
8121 * Removed Tunneled flag from the protocol. Updated the code
8122 and the specifications.
8124 * Adde `pfs' field to the SilcIDListData to indicate whether
8125 the PFS is to be performed in the re-key. Affected file is
8128 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8131 int64 of at least the xintXX size. If void * is less that 4
8132 bytes uint32 * will be used. Defined bool as boolean.
8134 * Changed _ALL_ unsigned long and unsigned int to uint32,
8135 unsgined short to uint16 in the source tree.
8137 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8138 not handle clients that has entry->data.registered == FALSE.
8139 They are not in the network anymore. Affected file is
8142 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Implemented the sending of the SERVER_SIGNOFF notify in the
8145 server. Affected file is silcd/server.c.
8147 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8148 Added also silc_notify_payload_encode_args into the
8149 lib/silccore/silcnotify.[ch].
8151 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8152 Affected file silcd/packet_receive.c.
8154 * Implemented the SERVER_SIGNOFF notify handling in the client
8155 library. Affected file lib/silcclient/client_notify.c. Also,
8156 implemnted the printing of the SERVER_SIGNOFF info to the
8157 application. Affected file silc/client_ops.c.
8159 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8160 if the deleting was successful. Affected file silcd/idlist.[ch].
8162 * Added support for public key authentication in the connection
8163 authentication protocol in the client library. Affected file
8164 lib/silcclient/protocol.c.
8166 * Changed the server's silc_idlist_get_clients_by_* interface
8167 to support already allocated array so that new entries may be
8168 added to pre-allocated array. Affected file silcd/idlist.[ch].
8169 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8170 and command replies.
8172 * All command reply functions in the server now calls the
8173 pending command callback even if error occured. This way the
8174 error will be delivered to the client as well. Affected files
8175 silcd/command.c and silcd/command_reply.c.
8177 * Fixed INFO command to return local server's info if no server
8178 was provided. Affected file lib/silcclient/command.c.
8180 * Removed RESTART command for good. Updated the code and the
8183 * Rewrote parts of the task system. It is a bit simpler now.
8184 Removed unsued task priorities. The affected files are
8185 lib/silcutil/silctask.[ch].
8187 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Moved the USERS printing from the library to the application.
8190 Affected files lib/silcclient/command.c and silc/client_ops.c.
8192 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8196 * Added channel key re-key support. The re-key is perfomed
8197 only by the router and is done once in an hour. Added `rekey'
8198 field to the SilcChannelEntry in the server. Affected files
8199 silcd/server.c and silcd/idlist.h.
8201 * Added silc_task_unregister_by_context into the file
8202 lib/silcutil/silctask.[ch].
8204 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Added SILC_UMODE_GONE mode to indicate when the client is not
8207 present in the SILC network. Added also support to the local
8208 command AWAY that will set this mode. Added support of showing
8209 "xxx is gone" in WHOIS command. The USERS command shows the
8210 gone status as well.
8212 * Fixed setting server and router operator privileges in the
8213 server's UMODE command. Affected file silcd/command.c.
8215 * Merged the SKE KE1 and KE2 payloads into one payload. The
8216 new KE payload is equivalent to the old KE2 payload.
8218 Cleaned up the SKE Start Payload parsing. It now uses the
8219 simple buffer unformatting to do the parsing. A lot faster
8222 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8223 to the SKE that is used to indicate whether both of the SKE
8224 parties should perform authentication. By default only the
8225 responder performs authentication. By setting this flag also
8226 the initiator must do authentication. By default it is unset
8227 since in normal SKE case, client to server connection, only
8228 the responder should do authentication. When doing SKE between
8229 two clients both should perform authentication. Updated the
8230 code and the protocol specs.
8232 * A little fix to IDENTIFY command in the server. Search the
8233 client first by hash not nickname. Affected file is
8236 * Fixed the silc_client_close_connection to support closing
8237 the client to client connections wihtout deleting too much
8238 data. Affected file lib/silcclient/client.c.
8240 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8241 are received if protocol used to be active but is not anymore
8242 the application would crash due to NULL pointer dereference.
8243 Affected files silcd/server.c and lib/silcclient/client.c.
8245 * Added `hash' field to the SilcClientConnection to include
8246 the hash function negotiated in the SKE protocol.
8248 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8249 to set the channel founder authentication data. A client can
8250 claim the founder rights later by providing the authentication
8251 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8252 This way the channel founder can regain the channel founder
8253 privileges even it is left the channel. This works only on
8254 local server and the client must be connected to the same
8255 server to be able to regain the founder rights. Updated the
8256 protocol specs accordingly.
8258 Added support to the CMODE command in the client to set the
8259 founder auth data. Read the README to see how to set it.
8261 Added support to the CUMODE command to claim the founder
8262 rights. Read the README to see how to do it.
8264 Added support for the founder authentication to the Channel
8265 Entry in the server. Affected file silcd/idlist.h.
8267 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8268 server's CMODE command. Affected file silcd/command.c.
8270 * Added the following new functions into lib/silccore/silcauth.[ch]:
8271 silc_auth_get_method and silc_auth_get_data.
8273 * The server now saves the remote hosts public key to the
8274 SilcIDListData pointer. Affected file silcd/protocol.c.
8276 * The normal server now does not remove the channel entry from
8277 the cache if the founder authentication data is set. It used
8278 to remove it if the founder was the last one on the channel on
8279 the server and left the channel. The auth data is saved and
8280 if the channel is re-joined later the old entry is used with
8281 the old auth data. Affected files silcd/command_reply.c and
8284 * Removed the `pkcs' field from the SilcIDListData structure
8285 in the server; it is not used. Affected file silcd/idlist.h.
8287 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Fixed packet processing on slow links. Partial packets were
8290 never re-processed because the incoming data buffer was cleared
8291 by the application. Application must not directly clear the
8292 sock->inbuf, the packet processing routines handle it. Fixed
8293 this in client library and in server.
8295 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Fixed the WHOIS and IDENTIFY send reply function to really
8298 check whether to send list or just one entry. Affected file
8301 * Cleaned up the LEAVE command's channel key distribution. The
8302 affected file silcd/command.c.
8304 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8305 can enforce the channel mode as well. In that case the ID
8306 includes the ID of the server. The code now enforces the
8307 mode change if the router have different mode than the server.
8309 * The notify client operation with CMODE_CHANGE notify can now
8310 return NULL client_entry pointer if the CMODE was not changed
8311 by client. Application must check for this.
8313 * Added <Server ID> argument to INFO command to support server
8314 info fetching by Server ID.
8316 * Added silc_server_announce_get_channel_users to get assembled
8317 packets of channel users of the specified channel. Affected
8318 file silcd/server.[ch].
8320 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8321 was freed underneath the ID Cache.
8323 * Re-announce clients when the server received CHANNEL_CHANGE
8324 notify from the router. Affected file silcd/packet_send.c.
8326 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8329 crashed since it did not handle the fact that there is no cipher
8330 called "3" and didn't check the error condition. Now fixed.
8332 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8333 flag. It can be used to send message requests.
8335 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Implemented the RESTART command in the client.
8339 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8340 notice type messages. Added notice printing to the user
8343 * The channel keys are not re-generated if the channel's mode
8344 is PRIVKEY, ie private key on the channel exists. Affected
8345 files silcd/server.c and silcd/command.c.
8347 * Fixed a little bug in channel message delivery when channel
8348 private keys are set in the server. Affected file is
8349 silcd/packet_send.c.
8351 * Changed the setting on channel->on_channel = TRUE from the
8352 silc_client_save_channel_key to the JOIN command reply. The
8353 key payload is not received if the private channel key is set.
8354 Affected file lib/silcclient/command_reply.c and the
8355 lib/silcclient/client_channel.c.
8357 * When the CMODE_CHANGE notify is sent and the channel private
8358 key mode is removed the channel key must be re-generated in
8359 other cells as well. Added this support for the router in the
8360 silcd/packet_receive.c.
8362 * Added new local command NOTICE to send notice message on
8363 channel. Affected file silc/local_command.[ch].
8365 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Added new local command ME to the client. It is used to send
8368 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8369 some action. Affected file silc/local_command.[ch].
8371 * Changed channel_message and private_message client operations
8372 to deliver the message flags to the application. Added also
8373 the `flags' arguments to the silc_client_send_channel_message
8374 and silc_client_send_private_message functions. Affected file
8377 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Redefined the Private Message Payload to support private message
8380 keys and to support the new private message flags. Updated
8381 the protocol specs. Flags makes it possible to have for example
8382 CTCP style messages.
8384 * Added new type SilcPrivateMessagePayload and defined an API
8385 for it in the lib/silcclient/silcprivate.[ch].
8387 * Tested private message private keys successfully. Tested the
8388 private message key set, unset and list commands with the new
8391 * Redefined the Channel Message Payload to include the channel
8392 message flags (equal with private message flags) to support
8393 for example CTCP style messages.
8395 * Defined some of the message (for channel and private message)
8396 flags. Updated the protocol specs and added the flags to the
8397 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8399 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Added SilcKeyAgreementStatus type to the key agreement routines
8402 to indicate the current status and error if one occured.
8403 The status types are defined in the lib/silcclient/silcapi.h.
8405 * Added new local command KEY that is used to set and unset private
8406 keys for channels, set and unset private keys for private messages
8407 with remote clients and to send key agreement requests and
8408 negotiate the key agreement protocol with remote client. The
8409 key agreement is supported only to negotiate private message keys,
8410 it currently cannot be used to negotiate private keys for channels,
8411 as it is not convenient for that purpose.
8413 * Fixed a minor pending callback setting bug in the function
8414 silc_client_get_client_by_id_resolve, now the function works.
8415 Affected file lib/silcclient/idlist.c.
8417 * Added function silc_net_get_local_port to get local bound
8418 port by socket. Added to lib/silcutil/silcnet.[ch].
8420 * Added `sockets' and `sockets_count' fields to the SilcClient
8421 object. They hold the sockets of the listenning sockets in
8422 the client. Listenning sockets may be for example the key
8423 agreement server. Affected file lib/silcclient/client.[ch].
8424 Added functions the silc_client_add_socket and the
8425 silc_client_del_socket. They are exported to the application
8428 * Added ~./silc/clientkeys to support other client's public keys.
8430 * Renamed verify_server_key client operation to verify_public_key
8431 and added one argument to indicate the type of the connection
8432 (server, client etc.).
8434 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Added silc_server_connection_auth_request to handle the
8437 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8438 silcd/packet_receive.[ch].
8440 * Added silc_server_send_connection_auth_request into the
8441 silcd/packet_send.c to send the connection auth request packet.
8443 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8446 * Fixed the public key authentication in responder side in the
8447 server. The `auth_data' pointer includes the SilcPublicKey
8448 not the path to the public key. Affected file silcd/protocol.c.
8450 * Implemented the public key authentication in the initiator side
8451 in the server. Affected file silcd/protocol.c.
8453 * Removed the [RedirectClient] config section from the server
8454 configuration. Is not needed and I don't want to implement it.
8456 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Cleaned up the CMODE command in the server. It now works
8459 correctly and supports all the modes defined in the protocol.
8460 Affected file is silcd/command.c.
8462 * Added `hmac_name' field to the SilcChannelEntry in the server
8463 to hold the default HMAC of the channel. It can be set when
8464 creating the channel (with JOIN command). Affected files
8467 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8468 type to indicate the change of the current cipher and hmac
8469 on the channel. Client can safely ignore the <cipher> argument
8470 (if it chooses to do so) since the CHANNEL_KEY packet will
8471 force the channel key change anyway. The <hmac> argument is
8472 important since the client is responsible of setting the new
8473 HMAC and the hmac key into use.
8475 * Fixed the CMODE command in the client library as well.
8477 * Tested CMODE command in router environment successfully.
8479 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Show the version of the remote client (or server) when connecting
8482 to the server. It is logged to the log file. Affected file
8483 is silcd/protocol.c.
8485 * Fixed the KILLED notify handling in the client library. The
8486 client must be removed from all channels when receiving the
8489 Also, do not remove the client entry when giving the KILL
8490 command but when the KILLED notify is received.
8492 * Removed silc_idlist_find_client_by_nickname from the server.
8493 Not needed anymore. Affected files silcd/idlist.[ch].
8495 * Implemented the CHANNEL_CHANGE notify type handling to the
8496 server. Affected file silcd/server.c.
8500 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8502 * Added silc_server_send_notify_invite to send the INVITE
8503 notify between routers.
8505 * Implemented the INVITE command correctly to the server.
8507 * Implemented the INVITE notify type handling in the server.
8509 * Implemented the INVITE command to the client library and on the
8512 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Added function silc_server_get_client_resolve to find the
8515 client entry by ID from all ID lists and then resolve it
8516 (using WHOIS) if it cannot be found. Affected file is
8519 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Implemented the BAN command to the client library.
8523 * The JOIN command in the server now checks the invite list
8526 * Changed the silc_command_reply_payload_encode_va and the
8527 silc_command_payload_encode_va to support that if argument is
8528 NULL it ignores and checks the next argument. Affected file
8529 lib/silccore/silccommand.c.
8531 * Added silc_server_send_notify_ban to send the BAN notify
8532 type between routers.
8534 * Chaned the silc_notify_payload_encode to support that if
8535 argument is NULL it ignores and checks the next argument.
8536 Affected file lib/silccore/silcnotify.c.
8538 * Tested ban lists in router environment successfully.
8540 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Implemented BAN command to the server, in silcd/command.[ch].
8544 * Removed the BAN and INVITE_LIST modes from the CMODE command
8547 * Added function silc_string_match to regex match two strings.
8548 Affected files lib/silcutil/silcutil.[ch].
8550 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * Redefined parts of the SilcChannelEntry in the server to support
8553 the new ban and invite lists.
8555 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Redefined the INVITE command. The same command can be used to
8558 invite individuals to the channel but also to manage the invite
8559 list of the channel (to add to and remove from the invite list).
8560 Updated the protocol specs.
8562 * Added new command SILC_COMMAND_BAN that can be used to manage
8563 the ban list of the channel. Updated the protocol specs.
8565 * Removed the channel modes: the SILC_CMODE_BAN and the
8566 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8567 in the CMODE command. The equivalent features are now available
8568 using INVITE and BAN commands. Updated the protocol specs.
8570 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8571 in the network about change in the current ban list. The notify
8572 type is not used by the client.
8574 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8575 support the invite lists.
8577 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Added new function silc_string_regexify that converts string
8580 including wildcard characters into regex string that can
8581 be used by the GNU regex library. Added into the file
8582 lib/silcutil/silcutil.[ch].
8584 Added silc_string_regex_combine to combine to regex strings
8585 into one so that they can be used as one regex string by
8586 the GNU regex library. Added into the file
8587 lib/silcutil/silcutil.[ch].
8589 Added silc_string_regex_match to match two strings. It returns
8590 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8592 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Imported GNU regex to the soruce tree into lib/contrib.
8595 Fixed some compiler warning from the regex.c.
8597 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Fixed MOTD command in the server to work in router environment.
8601 * Fixed the MOTD command in the client library to support
8602 the server argument in the command.
8604 * Added `nickname_len' argument to the silc_idlist_add_client
8605 in the server, as the `nickname' argument may be binary data
8608 * Added silc_idlist_get_channels to return all channels from
8611 * Implemented LIST command to the server. Affected file is
8614 * Implemented the LIST command to the client library and on the
8617 * Added [<user count>] argument to the LIST command reply.
8618 With private channels the user count is not shown.
8620 * Updated TODO and README.
8622 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * The client entry's data.registered must be TRUE even with
8625 global client entry on global client list. The data.registered
8626 is used to check whether the client is anymore in the network,
8627 for example with WHOWAS command so it must be valid.
8629 * Fixed the WHOWAS command in the server. It now actually works
8630 in router environment. Added function into silcd/command_reply.c
8631 silc_server_command_reply_whowas_save.
8633 * Added silc_idlist_purge function to the silcd/idlist.c
8634 to periodically purge the ID Cache.
8636 * Fixed INFO command in the server. It works now in router
8637 environment. Added <server name> argument to the INFO command
8638 reply. Updated the protocol specs.
8640 * Fixed minor bug in silc_idcache_purge to not purge if the
8641 expire value is zero.
8643 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8644 they were buggy because of the WHOWAS information.
8646 * Fixed local command MSG to handle the async resolving of
8647 the remote client properly. It used to fail the first MSG.
8648 Affected file silc/local_command.c.
8650 * Added `data_len' field to SilcIDCache context.
8652 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Update TODO. Todo in commands in the server.
8656 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8659 used by routers as broadcast packet to inform other routers
8660 about the changed user mode.
8662 Implemented the notify handling in the server. Affected file is
8663 silcd/packet_receive.c. Added the function
8664 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8666 * Added new generic Channel Payload and deprecated the New Channel
8667 Payload. The New Channel Payload is now the generic Channel
8670 * Added new argument `mode' to the silc_server_send_new_channel
8671 as it is required in the Channel Payload now.
8673 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8674 and created a new and real SilChannelPayload to represent the
8675 new generic Channel Payload. Implemented the encode/decode
8676 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8678 * Added silc_server_get_client_channel_list to return the list
8679 of channels the client has joined for WHOIS command reply.
8680 Affected file silcd/server.[ch].
8682 * Implemented the channel list sending in the WHOIS command reply
8683 in server and in the client.
8685 Implemented the channel list displaying on the user interface
8686 as well. Affected file silc/client_ops.c.
8688 * Added silc_channel_payload_parse_list to parse list of Channel
8689 Payloads. It returns SilcDList list of SilcChannelPayloads.
8690 Client for example can use this function to parse the list of
8691 channels it receives in the WHOIS command reply. The caller
8692 must free the list by calling silc_channel_payload_list_free.
8693 Affected files lib/silccore/silcchannel.[ch].
8695 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Added one new argument <user mode> to the WHOIS command reply
8698 to return the mode of the user in SILC. Updated the protocol
8701 Implemented it to the server and client.
8703 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Fixed the mode printing on the user interface on joining.
8706 Affected file silc/client_ops.c.
8708 * Implemented the UMODE command and user modes in general to the
8709 client library and to the user interface.
8711 * Implemented the UMODE command to the server.
8713 * The server now sends UNKNOWN_COMMAND error status if client sends
8714 unknown command. Affected file silcd/command.c.
8716 * All server commands now handle the command identifier the right
8717 way when sending the command reply to the client. The client can
8718 use to identify the command replies with the identifier.
8720 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Added silc_server_get_client_route to resolve the route to
8723 the client indicated by the client ID. Affected file is
8726 * Added silc_server_relay_packet as general function to relay
8727 packet to arbitrary destination. This deprecates functions
8728 like _send_private_message_key, _relay_notify etc. Affected
8729 file is silcd/packet_send.[ch].
8731 Removed silc_server_send_key_agreement,
8732 silc_server_send_private_message_key and
8733 silc_server_packet_relay_notify functions from the file
8734 silcd/packet_send.[ch].
8738 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8739 server. Affected file silcd/packet_receive.[ch].
8741 * Implemented the KILL command to the client. Implemented the
8742 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8743 Affected files lib/silcclient/command[_reply].c and
8744 lib/silcclient/client_notify.c. Implemented the KILL notify
8745 printing in the user inteface.
8747 * Fixed a lot silc_parse_nick memory leaks from the client
8748 library in the file lib/silcclient/command.c.
8750 * Changed the silc_server_send_notify_on_channels's `sender'
8751 argument from SilcSocketConnection to SilcClientEntry to
8752 check the sender as entry and not as connection object and not
8753 to send to the client provided as argument. The affected file
8754 is silcd/packet_send.[ch].
8756 * The notify packets that are destined directly to the client used
8757 to not to be processed by the server. Now changed that and the
8758 server processes all notify packets. After relaying the packet
8759 to the client the notify packet is processed in the server.
8761 * The silc_server_free_client_data now checks whether there is
8762 pending outgoing traffic for the client and purges the data to
8763 the network before removing the client entry.
8765 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8768 an client is killed from the SILC Network. Updated the protocol
8771 Added new function silc_server_send_notify_killed to the
8772 silcd/packet_send.[ch].
8774 * Added function silc_server_packet_relay_notify to relay notify
8775 packets that are destined directly to a client. In this case
8776 the server does not process the notify packets but merely relays
8777 it to the client. Affected file silcd/packet_send.[ch].
8779 Added also silc_server_packet_process_relay_notify to check
8780 whereto relay the notify. Affected file is
8781 silcd/packet_receive.[ch].
8783 * Implemented the KILL command to the server.
8787 * Added the backup schema desgined last fall to the protocol
8788 specs for everyone to see. The specification is in the
8789 *-spec-xx.txt draft and the packet type definitions for the
8790 backup routers is in *-pp-xx.txt draft. Thusly, added also
8791 new packet type SILC_PACKET_CELL_ROUTERS.
8793 * A big security problem in the implementation discovered. The
8794 signoff of an client did not cause new channel key generation
8795 which it of course should've done. The channel keys must be
8796 always re-generated when client leaves (or signoffs) the channel.
8797 The silc_server_remove_from_channels funtion now handles
8798 the channel key re-generation.
8800 * Added `sender' argument to the silc_server_send_notify_on_channels
8801 to not to send the client provided as argument. Affected file
8802 silcd/packet_send.[ch].
8804 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Implemented OPER and SILCOPER commands into the server and
8809 * Added silc_auth_verify and silc_auth_verify_data to verify
8810 the authentication directly from the authentication payload.
8811 It supports verifying both passphrase and public key based
8812 authentication. Affected file lib/silccore/silcauth.[ch].
8814 * Added `hash' field to the SilcIDListData structure. It is the
8815 hash negotiated in the SKE protocol. Affected file is
8818 * Slight redesigning of the SilcAuthPayload handling routines.
8819 Do not send SilcPKCS but SilcPublicKey as argument.
8821 * Implemented the public key authentication support to the
8822 serverconfig. The public key is loaded from the provided path
8823 and saved as authentication data to void * pointer. Thus,
8824 changed the unsigned char *auth_data to void *auth_data;
8826 * Fixed SHUTDOWN command to send the reply before the server
8827 is shutdown. :) Affected file silcd/command.c.
8829 * Fixed fatal bug in CONNECT command. The hostname was invalid
8830 memory and server crashed. Affected file silcd/command.c.
8832 * Fixed fatal bug in CLOSE command. The server_entry became
8833 invalid but was referenced later in the command. Affected file
8836 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Fixed fatal bug in failure packet handling. Server ignored
8839 the failure and thus crashed when it came.
8843 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8846 that the command may be executed only once in (about) 2 seconds.
8847 The old SILC_CF_LAG flag is same but allows command bursts up
8848 to five before limiting.
8850 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8851 server code. Various commands now includes the CF_LAG_STRICT
8852 flag to disallow any kind of miss-use of the command.
8854 * Fixed the silc_buffer_unformat to not to allocate any data
8855 if the length of the data is zero. It used to allocate the
8856 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8858 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Changed the format of AdminConnection configuration section
8861 in the server. Added username of the admin to the format.
8862 Affected files silcd/serverconfig.[ch].
8864 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8865 to return admin configuration data by host, username and/or
8868 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Implemented WHOWAS command to the server. Added the functions:
8872 silc_server_command_whowas_parse,
8873 silc_server_command_whowas_send_reply,
8874 silc_server_command_whowas_from_client and
8875 silc_server_command_whowas_from_server
8877 * Added <Client ID> argument to the WHOWAS command reply. Updated
8878 the protocol specs accordingly.
8880 * Implemented WHOWAS command and command_reply to the client
8883 Implemented the WHOWAS printing on the user interface.
8885 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Added new argument to the WHOWAS command reply, the real name.
8888 It is an optional argument. Updated the protocol specs.
8890 * Added SilcIDCacheDestructor callback that is registered when
8891 the SilcIDCache is allocated. The callback is called when
8892 an cache entry in the ID Cache expires, or is purged from the
8893 cache. Added into lib/silccore/idcache.[ch].
8895 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8896 to destruct the client entries when the cache entry expires.
8897 Other ID Cache's in server and in the client library ignores
8900 * If the ID Cache entry's `expire' field is zero then the entry
8901 never expires. Added boolean `expire' argument to the
8902 silc_idcache_add function in the lib/silccore/idcache.[ch].
8903 If it is TRUE the default expiry value is used.
8905 * Added silc_server_free_client_data_timeout that is registered
8906 when client disconnects. By default for 5 minutes we preserve
8907 the client entry for history - for WHOWAS command.
8909 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8911 * Added support to the server to enforce that commands are not
8912 executed more than once in 2 seconds. If server receives
8913 commands from client more frequently, timeout is registered
8914 to process the commands. Affected file silcd/command.c.
8915 Added new function silc_server_command_process_timeout.
8917 * Changed NICK_NOTIFY handling in client library to check that
8918 if the client's nickname was changed, so there is no need to
8919 resolve anything from the server.
8921 * Removed error printing from the WHOIS and IDENTIFY commands.
8922 If error occurs then it is ignored silently in the client library.
8923 The application, however, may map the received error to
8924 human readable error string. The application currently maps
8925 the NO_SUCH_NICKNAME error to string.
8927 * Made the command status message public to the application. Moved
8928 them from lib/silcclient/command_reply.c to
8929 lib/silcclient/command_reply.h. The application can map the
8930 received command status to the string with the
8931 silc_client_command_status_message function.
8933 * Added check to the server to check that client's ID is same
8934 as the Source ID in the packet the client sent. They must
8937 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Added dist-bzip hook to the Makefile.am to make bzip2
8940 compressed distributions.
8942 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Server now enforces the maximum length for the nickname and
8945 the channel as protocol specification dictates. 128 bytes for
8946 nickname and 256 bytes for channel name.
8948 * Moved the WHOIS printing to the application. The client libary
8949 does not print out the WHOIS information anymore, the application
8950 must do it. Renamed silc_client_command_reply_whois_print to
8951 the silc_client_command_reply_whois_save.
8953 The client's idle time is also sent to the application now, and
8954 the idle is shown on screen.
8956 * Added silc_client_command_reply_identify_save to save the
8957 received IDENTIFY entries.
8959 * Do not check for channel private keys in message sending and
8960 reception if the channel does not have the PRIVKEY mode set.
8961 Affected file lib/silclient/client_channel.c.
8963 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8966 just surfaced after chaning the JOIN procedure.
8968 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * Added silc_client_get_clients_by_list to get client entries
8971 from Client ID list, that is returned for example by JOIN
8972 and USERS command replies. The application should use this
8973 function for example when JOIN command reply is received to
8974 resolve the clients already on the channel (library does not
8975 do that anymore as USERS command reply is not used in the JOIN
8976 procedure anymore). Affected files lib/silcclient/silcapi.h and
8977 lib/silcclient/idlist.c.
8979 * JOIN command reply and USERS command reply returns now SilcBuffer
8980 pointers instead of unsigned char pointers when returning
8981 the client list and mode list.
8983 * Added <Client ID> argument to the JOIN command reply, mainly
8984 for the server to identify for which client the command was
8985 originally sent. Updated protocol specs accordingly.
8987 * Added SilcDlist private_key pointer to the SilcChannelEntry
8988 in the client to support the channel private keys. Affected
8989 file is lib/silcclient/idlist.h.
8991 * Added SilcChannelPrivateKey argument to the function
8992 silc_client_send_channel_message so that application can choose
8993 to use specific private ke if it wants to. If it is not provided,
8994 the normal channel key is used, unless private keys are set.
8995 In this case the first (key that was added first) is used
8996 as the encryption key.
8998 * Implemented the support for channel private key handling.
8999 Implemented the following functions:
9001 silc_client_add_channel_private_key,
9002 silc_client_del_channel_private_keys,
9003 silc_client_del_channel_private_key,
9004 silc_client_list_channel_private_keys and
9005 silc_client_free_channel_private_keys
9007 Affected file lib/silcclient/client_channel.c.
9009 * Added the support for the private keys in the channel message
9010 sending and encryption and in the message reception and
9011 decryption. Affected funtions are
9012 silc_client_send_channel_message and silc_client_channel_message.
9014 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Added SKE's key verify callback to the client library's
9017 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9019 * Removed the statement that server (or router) must send USERS
9020 command reply when joining to the channel so that the client
9021 knows who are on the channel. Instead, the client list and
9022 client's mode list is now sent in the JOIN command reply to the
9023 client who joined channel. This is better solution.
9025 * Added function silc_server_get_users_on_channel and function
9026 silc_server_save_users_on_channel to the silcd/server.[ch].
9028 * Removed function silc_server_command_send_users from the
9031 * Do not show topic on the client library anymore. The topic is
9032 sent in the command reply notify to the application and the
9033 application must show the topic now.
9035 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9037 * Added client searching by nickname hash into the IDENTIFY and
9038 WHOIS commands in the server as they were clearly missing from
9039 them. Affected file is silcd/command.c.
9041 * Fixed a bug in private message receiving in the client library.
9042 The remote ID was freed and it wasn't supposed, now it is
9045 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9047 * Minor fix to the channel payload; allocate the data area, as it
9048 needs to be of specific length.
9050 * If the key agreement port is zero then the operating
9051 system will define the bound port. Affected files are
9052 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9054 * Added new function silc_channel_payload_decrypt into the file
9055 lib/silccore/silcchannel.[ch].
9057 * Moved the channel message etc, check from silc_packet_decrypt
9058 to applications. The library calls now a generic
9059 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9060 when the packet is either normal or special. This was done to
9061 allow more wide range of checking that was not allowed when
9062 the code was in library. Now applications can do virtually any
9063 checks to the packet and return to the library the decision how
9064 the packet should be processed. Affected files are
9065 lib/silccore/silcpacket.[ch].
9067 Added silc_server_packet_decrypt_check to the server and
9068 silc_client_packet_decrypt_check to the client library.
9070 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9071 to send with specified source and destination information.
9073 * Channel message delivery between routers was broken after the
9074 channel key distribution was fixed earlier. The channel key
9075 was used be to distributed to other routers as well which is not
9076 allowed by the protocol. Now this is fixed and channel keys
9077 really are cell specific and the channel message delivery between
9078 routers comply with the protocol specification.
9080 * Fixed various commands in server to check also the global list
9081 for the channel entry and not just the local list. The affected
9082 file silcd/command.c.
9084 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * Added assert()s to buffer formatting and unformatting routines
9087 to assert (if --enable-debug) when error occurs. Affected
9088 file: lib/silcutil/silcbuffmt.c.
9090 * Changed to auto-reconnect to check whether the remote host is
9091 router and register the re-connect timeout if it is. It used
9092 to check that whether we are normal server, but router must do
9093 auto-reconnect with another router as well. Affected file
9096 * Removed the [<key len>] option from CMODE command as the cipher
9097 name decides the key length, nowadays. See the defined ciphers
9098 from the protocol specification.
9100 * Added [<hmac>] option to the CMODE command to define the HMAC
9101 for the channel. Added SILC_CMODE_HMAC channel mode.
9103 * Added [<hmac>] option for the JOIN command so that user can
9104 select which HMAC is used to compute the MACs of the channel
9107 * Added Hmac field to the Channel Message Payload. The integrity
9108 of plaintext channel messages are now protected by computing
9109 MAC of the message and attaching the MAC to the payload. The
9110 MAC is encrypted. Now, it is clear that this causes some
9111 overhead to the size of the packet but rationale for this is that
9112 now the receiver can verify whether the channel message decrypted
9113 correctly and also when private keys are set for the channel the
9114 receiver can decrypt the packet with several keys and check from
9115 the MAC which key decrypted the message correctly.
9117 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9118 lib/silccrypt/silccipher.[ch].
9120 * Added silc_hash_len to return the digest length into the
9121 lib/silcrypt/silchash.[ch].
9123 * Rewrote parts of Silc Channel Payload interface in the
9124 lib/silccore/silcchannel.[ch]. The encode function now also
9125 encrypts the packet and parse function decrypts it.
9127 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Fixed a minor formatting bug in the SKE's key material processing.
9130 It actually might have processed the keys wrong way resulting
9133 * Redefined the mandatory HMAC algorithms and added new algorithms.
9134 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9135 and hmac-md5 truncated to 96 bits. The mandatory is now
9136 hmac-sha1-96. Rest are optional (including the one that used
9137 to be mandatory). Rationale for this is that the truncated HMAC
9138 length is sufficient from security point of view and can actually
9139 make the attack against the HMAC harder. Also, the truncated
9140 HMAC causes less overhead to the packets. See the RFC2104 for
9143 * Added new [hmac] configuration section. The SKE used to use
9144 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9145 is of course wrong. The official names that must be proposed in
9146 the SKE are the ones defined in the protocol specification
9147 (hmac-sha1-96 for example). The user can configure any hmac
9148 using any hash function configured in the [hash] section. At
9149 least, the mandatory must be configured.
9151 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9153 * Added HMAC list to the SKE proposal list. It has now both
9154 hash algorithm list and HMAC list. This makes the protocol
9155 incompatible with previous versions. The SKE now seems to work
9156 the way it is supposed to work, for the first time actually.
9158 * Defined plain Hash algorithms to the protocol specification.
9161 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Implemented support for key agreement packets into the server.
9164 Added functions silc_server_key_agreement and
9165 silc_server_send_key_agreement. Other than these functions,
9166 server has nothing to do with this packet.
9168 * Added support for private message key packets into the server.
9169 Added functions silc_server_private_message_key and
9170 silc_server_send_private_message_key.
9174 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9175 called in the protocol's final callback instead in the END
9176 protocol state. This makes a little more sense and in the same
9177 time in client we can use the same protocol routines for normal
9178 key exchange and to key agreement packet handling as well.
9180 * Added to both client's and server's KE protocol context the
9181 SilcSKEKeyMaterial pointer to save the key material. We will
9182 bring the key material to the protocol's final callback by doing
9183 this. The final callback must free the key material.
9185 * Added SKE's packet_send callback into client's KE protocol
9186 context so that the caller can choose what packet sending function
9187 is used. This way we can use different packet sending when
9188 doing normal SKE when doing key agreement packet handling (in
9189 the key agreement packet handling we do not want to encrypt
9192 * Implemented the responder side of the key agreement routines
9193 in the client. The client can now bind to specified port and
9194 accept incoming key negotiation. The key material is passed
9195 to the application after the protocol is over.
9197 * Implemented the processing of incoming Key Agreement packet
9198 in the client. Added function silc_client_key_agreement to
9201 * Implemented the intiator side of the key agreement routines
9202 in the client. The client can now initiate key agreement with
9203 another remote client. The key material is passed to the
9204 application after the protocol is over.
9206 * Created client_keyagr.c to include all the key agreement
9209 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9210 SILC_TASK_CALLBACK except that it is not static.
9212 * Created client_notify.c and moved the Notify packet handling
9213 from the client.[ch] into that file.
9215 * Created client_prvmsg.c and moved all private message and
9216 private message key routines from the client.[ch] into that file.
9218 * Create client_channel.c and moved all channel message and
9219 channel private key routines from the client.[ch] into that file.
9221 * Changed silc_client_get_client_by_id_resolve to resolve with
9222 WHOIS command instead of IDENTIFY command, in the file
9223 lib/silclient/idlist.c.
9225 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Implemented the SKE's responder side to the Client library.
9229 * When FAILURE is received to the protocol do not trust it
9230 blindly. Register a timeout to wait whether the remote closes
9231 the connection as it should do it, only after that process the
9232 actual failure. This was changed to both client and server.
9234 * Added client_internal.h to include some of the structures
9235 there instead of client.h in lib/silcclient/.
9237 * Added function silc_task_unregister_by_callback to unregister
9238 timeouts by the callback function.
9240 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Some "Incomplete WHOIS info" errors has been appearing on the
9243 log files. Took away the entry->userinfo check from WHOIS
9244 reply sending. The entry->userinfo is now " " if client did not
9245 provide one. I thought this was fixed earlier but something
9246 is wrong still. Let's see if the error still appears.
9248 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9250 * Fixed a minor bug in the login when the channel key is
9251 re-generated in the server. It used to generate the key in
9252 wrong order and thus caused problems in the channel traffic.
9254 * Fixed a minor bug in channel key distsribution after
9255 KICK command. The key was not sent to the router even though
9258 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Added silc_ske_process_key_material_data as generic routine
9261 to process any key material as the SILC protocol dictates. The
9262 function is used by the actual SKE library but can be used by
9263 applications as well. This relates to the private message keys
9264 and the channel private keys since they must be processed the
9265 same way the normal SILC session keys. The protocol dictates
9266 this. Affected files: lib/silcske/silcske.[ch].
9268 Added also silc_ske_free_key_material to free the
9269 SilcSKEKeyMaterial structure.
9271 * Defined silc_cipher_set_key function to set the key for
9272 cipher without using the object's method function. The affected
9273 files: lib/silccrypt/silccipher.[ch].
9275 * Implemented silc silc_client_add_private_message_key,
9276 silc_client_add_private_message_key_ske,
9277 silc_client_del_private_message_key,
9278 silc_client_list_private_message_keys and
9279 silc_client_free_private_message_keys functions in the
9282 Added functions silc_client_send_private_message_key to send
9283 the Private Message Key payload and silc_client_private_message_key
9284 to handle incoming Private Message Key payload.
9286 * Added Cipher field to the Private Message Key payload to set
9287 the cipher to be used. If ignored, the default cipher defined
9288 in the SILC protocol (aes-256-cbc) is used.
9290 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Removed lib/silcclient/ops.h file.
9294 Redefined parts of the SILC Client Library API. Created new
9295 file silcapi.h that deprecates the ops.h file and defines the
9296 published Client Library API. Defined also private message key
9297 API and channel private key API into the file.
9299 This is the file that the application must include from the
9300 SILC Client Library. Other files need not be included by
9301 the application anymore.
9303 * Added new key_agreement client operation callback and also
9304 defined the Key Agreement library API for the application.
9306 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9308 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9309 is used by clients to request key negotiation between another
9310 client in the SILC network. If the negotiation is started it
9311 is performed using the SKE protocol. The result of the
9312 negotiation, the secret key material, can be used for example
9313 as private message key.
9315 Implemented the Key Agreement payload into the files
9316 lib/silccore/silauth.[ch].
9318 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9320 * Redefined ciphers for the SILC protocol. Added some new ciphers
9321 and defined the key lengths for the algorithms. Changed the
9322 code accordingly. The default key length is now 256 bits.
9324 * Fixed SKE key distribution function silc_ske_process_key_material
9325 when the key length is more than 128 bits. The default key
9326 length in SILC is now 256 bits.
9328 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9329 to indicate unsupported algorithm.
9331 * Renamed rijndael.c to aes.c and all functions as well.
9333 * Fixed a long standing channel key setting bug in client library.
9334 Weird that it has never surfaced before.
9336 * Fixed bug in channel deletion. If the entire channel is removed
9337 then it must also delete the references of the channel entry
9338 from the client's channel list as the client's channel entry and
9339 the channel's client entry share same memory.
9341 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Implemented CONNECT and SHUTDOWN commands in the client.
9345 * Implemented CLOSE command to the client.
9347 * Added the function silc_idlist_find_server_by_name into the
9348 files silcd/idlist.[ch].
9350 Added the function silc_idlist_find_server_by_conn into the
9351 files silcd/idlist.[ch].
9353 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9355 * DIE command was renamed to SHUTDOWN. Updated the both code
9358 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9359 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9361 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9364 * Added function silc_server_create_connection function to create
9365 connection to remote router. My server implementation actually
9366 does not allow router to connect to normal server (it expects
9367 that normal server always initiates the connection to the router)
9368 so the CONNECT command is only good for connecting to another
9371 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9373 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9374 or some other client was kicked from the channel.
9376 Implemented the handling of the notify type to both client
9379 Implemented silc_server_send_notify_kicked to send the KICKED
9380 notify. It is used to send it to the server's primary router.
9382 * Implemented the KICK command into server and client.
9384 * Added `query' argument to the silc_idlist_get_client function
9385 to indicate whether to query the client from server or not if
9388 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9389 to indicate that the client is not channel founder.
9393 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Removed the rng context from SilcPacketContext structure and
9396 changed that the packet routine uses the Global RNG API.
9398 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Added support for quit message that client can "leave" on the
9401 channel when it quits the SILC. It is ditributed inside the
9402 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9404 Added silc_server_free_client_data that will take the
9405 signoff message as argument.
9407 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9409 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * Updated parts of the protocol specification to keep it up
9414 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9417 payloads in one packet.
9419 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9420 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9421 use now the new List flag.
9423 * Also deprecated the following packet types: REPLACE_ID,
9424 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9426 * Added list support for Notify packet in server.
9428 * Added silc_server_send_notify_channel_change to send the
9429 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9430 the silc_server_send_replace_id.
9432 * Added silc_server_send_notify_nick_change to send the
9433 NICK_CHANGE notify type. Deprecates the function
9434 silc_server_send_replace_id.
9436 * Added silc_server_send_notify_join to send the JOIN notify type.
9437 Deprecates the function silc_server_send_new_channel_user.
9439 * Added silc_server_send_notify_leave to send LEAVE notify type.
9440 Deprecates the function silc_server_send_remove_channel_user.
9442 * Added silc_server_send_notify_cmode and
9443 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9444 types. Deprecates the silc_server_send_set_mode function.
9446 * Added SERVER_SIGNOFF notify type to indicate that server has
9447 quit. This means that all clients on the channel from that
9448 server will drop. This can be also used when netsplit happens.
9450 Deprecated REMOVE_ID packet type since it is not needed anymore
9453 Added silc_server_send_notify_server_signoff to send the
9454 SERVER_SIGNOFF notify type. Deprecates the function
9455 silc_server_send_remove_id.
9457 Added also silc_server_send_notify_signoff to send the
9458 SIGNOFF notify type.
9460 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9461 SILC protocol from this day on. Changed the protocol
9462 specification as well.
9464 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9465 notify type. It is used between routers to notify about
9466 topic changes on a channel.
9468 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9471 * Partly updated the protocol specification to comply with the
9472 changes now made. It is still though a bit outdated.
9474 * The JOIN notify type now takes one extra argument <Channel ID>.
9475 The packet used to be destined to the channel but now the
9476 JOIN type may be sent as list thus it is impossible to
9477 destine it to any specific channel. By adding this argument
9478 it is again possible.
9480 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Added CREDITS file. The CHANGES and CREDITS file will appear
9483 in the distribution as well.
9485 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9488 types in the server's silcd/packet_receive.c.
9490 * Implemented CMODE and CUMODE to work in router environment.
9492 * Fixed minor encoding and decoding buglet from the
9493 lib/silccore/silcmode.c.
9495 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9498 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9500 * Changed all SilcConfigServer* and silc_config_server* to
9501 SilcServerConfig* and silc_server_config*, respectively.
9504 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9506 * Associated the ID (client or server ID) to the Authentication
9507 Payload to avoid any possibility of forging. Updated the
9508 protocol specification and the code accordingly.
9510 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * The RSA key length is now save to the RsaKey context in the
9513 key generation process in lib/silccrypt/rsa.c. The key length
9514 is now used to figure out the maximum size of the block allowed
9515 to be encrypted/signed.
9517 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9518 is equivalent to the silc_mp_mp2bin but does not allocate any
9521 * Changed silc_mp_mp2bin API to take length argument. If it is
9522 non-zero then the buffer is allocated that large. If zero, then
9523 the size is approximated using silc_mp_sizeinbase, which however
9526 * Created Global RNG API which is global RNG that application can
9527 initialize. After initializing, any routine anywhere in the
9528 code (including library) can use RNG without allocating a new
9529 RNG object. This was done to allow this sort of use of the
9530 RNG in code that has no chance to allocate RNG object. All
9531 applications currently allocate this and many routines in the
9532 library use this. Affected file lib/silccrypt/silcrng.[ch].
9534 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9535 it to use the Global RNG API.
9537 * Defined Authentication Payload into protocol specification that
9538 is used during SILC session to authenticate entities. It is
9539 used for example by client to authenticate itself to the server
9540 to obtain server operator privileges.
9542 Implemented this payload into the lib/silccore/silcauth.[ch].
9543 Implemented also routines for public key based authentication
9544 as the new protocol specification dictates.
9546 Moved definitions of different authentication methods from
9547 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9549 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9550 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9551 silc_pkcs_verify_with_hash functions into the file
9552 lib/silccrypt/silcpkcs.[ch].
9554 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * The client entry's userinfo pointer must be always valid.
9557 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9558 will fail since it requires the userinfo. Now, the userinfo
9559 is allocated as "" if actual userinfo does not exist. Actually,
9560 it must exist and it is totally Ok to drop client connections
9561 that does not announce the userinfo. However, we will make
9562 this workaround for now.
9564 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9565 to return the remote port by socket.
9567 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9569 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9570 SILC_SERVER_PENDING_EXEC and added an new macro
9571 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9572 data or when error occurs while processing the pending command.
9574 Added new argument `destructor' into silc_server_command_pending
9575 and to the SilcServerCommandPending object. This destructor is
9576 now called after calling the pending callback or if error occurs
9577 immediately. If error occurs the actual pending callback won't
9578 be called at all - only the destructor. The destructor may be
9579 NULL if destructor is not needed.
9581 All this applies for client library code as well. Similar
9582 changes were made there as well for the pending commands.
9584 In the client, the application must now allocate the
9585 SilcClientCommandContext with the silc_client_command_alloc
9588 * Added reference counter to the SilcServerCommandContext. Added
9589 function silc_server_command_alloc and silc_server_command_dup
9592 Same type of functions added to the client library for the same
9595 * Removed the cmd_ident from IDListData away since it is now
9596 global for all connections. It is the command identifier used
9597 in command sending and with pending commands. The affected file
9600 * Added reference counter to the SilcSocketConnection objecet to
9601 indicate the usage count of the object. The object won't be
9602 freed untill the reference counter hits zero. Currently only
9603 server uses this, and client ignores it. The client must be
9604 set to use this too later. The affected files are
9605 lib/silccore/silcsockconn.[ch]. Added also the function
9606 silc_socket_dup to increase the reference counter.
9608 This was mainly added because it is possible that the socket
9609 is removed underneath of pending command or other async
9610 operation. Now it won't be free'd and proper DISCONNECTING
9611 flags, etc. can be set to avoid sending data to connection that
9612 is not valid anymore.
9614 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9615 the connection. After that it sets SILC_SET_DISCONNECTED.
9616 It is, however, possible that the socket data is not still freed.
9617 The silc_server_packet_process now checks that data is not
9618 read or written to connection that is DISCONNECTED. The socket
9619 get's freed when the reference counter hits zero.
9621 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * Changed the client operation API: channel_message operation's
9624 `sender' is now the client entry of the sender, not the nickname
9625 and the `channel' is the channel entry, not the channel name.
9627 In the private_message operation the `sender' is now also the
9628 client entry of the sender not the nickname.
9630 Affected file is lib/silcclient/ops.h and all applications
9631 using the client operations.
9633 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Moved the calling of ops->connect() from connect_to_server_final
9636 into receive_new_id functin since that is the point when the
9637 client is actually allowed to send traffic to network. The
9638 affected file is lib/silcclient/client.c.
9640 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9642 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9643 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9644 (if needs broadcasting) instead of broadcasting the packets one
9645 by one which would make a burst in the network traffic.
9647 * Added `broadcast' argument to the functions in silcd/server.[ch]
9648 silc_server_create_new_channel[_with_id] to indicate whether
9649 to send New Channel packet to primary router.
9651 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Added new function into the silcd/server.[ch] files:
9654 silc_server_create_new_channel_with_id to create new channel with
9655 already existing Channel ID.
9657 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9658 lib/silccore/silcpacket.h. This packet is used t send list of
9659 Set Mode payloads inside one packet. Server uses this to set
9660 the modes for the channels and clients on those channels, that it
9661 announced to the router when it connected to it. The protocol
9662 specification has been updated accordingly.
9664 * The silc_server_new_channel did not handle the packet coming
9665 from normal server as it normally does not send that. However,
9666 when it announces its channels it does send it. Implemented
9667 the support for that.
9669 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9670 into the file lib/silccore/id.h.
9672 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Fixed memory leaks in the functions silc_idlist_del_client,
9675 silc_idlist_del_channel and silc_idlist_del_server in the file
9676 silcd/idlist.c. All of those leaked like a sieve.
9678 * Fixed some small memory leaks in the client's function
9679 silc_client_notify_by_server.
9681 * Added functions into silcd/server.c: silc_server_announce_clients,
9682 silc_server_announce_channels and silc_server_announce_server.
9683 These functions are used by normal and router server to announce
9684 to its primary router about clients, channels and servers (when
9685 router) that we own. This is done after we've connected to the
9688 These functions effectively implements the following packet types:
9689 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9690 and SILC_PACKET_NEW_ID_LIST.
9692 * Added new functions into the silcd/packet_receive.[ch]:
9693 silc_server_new_id_list, silc_server_new_channel_list and
9694 silc_server_new_channel_user_list to handle the incoming
9695 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9697 * Added support of changing Channel ID in the function
9698 silc_server_replace_id. If the server that announces a channel
9699 to the router already exists in the router (with same name but
9700 with different Channel ID), router is responsible to send
9701 Replace ID packet to the server and force the server to change
9702 the Channel ID to the one router has.
9704 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9705 client that the Channel ID has been changed by the router. The
9706 normal server sends this to the client. Client must start using
9707 the new Channel ID as the channel's ID.
9709 Implemented handling of this new type into lib/silcclient/client.c
9710 into the function silc_client_notify_by_server.
9712 * Added new function silc_idlist_replace_channel_id into the files
9713 silcd/idlist.[ch] to replace the Channel ID.
9715 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Call silc_server_command_identify_check always when processing
9718 the IDENTIFY command in silcd/command.c
9720 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9723 send keepalive packets. The packet can be sent by clients,
9724 servers and routers.
9726 Added function silc_socket_set_heartbeat into the file
9727 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9728 If not set, the heartbeat is not performed. The actual
9729 heartbeat is implemented in the low level socket connection
9730 library. However, application is responsible of actually
9733 Added silc_server_send_heartbeat to send the actual heartbeat
9734 packet into silcd/packet_send.[ch]. Server now performs
9735 keepalive with all connections.
9737 * Added silc_task_get_first function into lib/silcutil/silctask.c
9738 to return the timeout task with shortest timeout. There was a bug
9739 in task unregistration that caused problems. TODO has been
9740 updated to include that task system must be rewritten.
9742 * The client library will now resolve the client information when
9743 receiving JOIN notify from server for client that we know but
9744 have incomplete information.
9746 * Rewrote parts of silc_server_remove_from_channels and
9747 silc_server_remove_from_one_channel as they did not remove the
9748 channel in some circumstances even though they should've.
9750 * Encryption problem encountered in server:
9752 The LEAVE command used to send the Channel Key packet to the
9753 router immediately after generating it. However, the code
9754 had earlier sent Remove Channel user packet but not immediately,
9755 ie. it was put to queue. The order of packets in the router
9756 was that Channel Key packet was first and Remove Channel User
9757 packet was second, even though they were encrypted in the
9758 reverse order. For this reason, MAC check failed. Now, this
9759 is fixed by not sending the Channel Key packet immediately but
9760 putting it to queue. However, this is more fundamental problem:
9761 packets that are in queue should actually not be encrypted
9762 because packets that are sent immediately gets encrypted
9763 actually with wrong IV (and thus MAC check fails). So, packets
9764 that are in queue should be encrypted when they are sent to
9765 the wire and not when they put to the queue.
9767 However, the problem is that the current system has not been
9768 designed to work that way. Instead, the packet is encrypted
9769 as soon as possible and left to the queue. The queue is then
9770 just purged into wire. There won't be any fixes for this
9771 any time soon. So, the current semantic for packet sending
9774 o If you send packet to remote host and do not force the send
9775 (the packet will be in queue) then all subsequent packets to the
9776 same remote host must also be put to the queue. Only after the
9777 queue has been purged is it safe again to force the packet
9780 o If you send all packets immediately then it safe to send
9781 any of subsequent packets through the queue, however, after
9782 the first packet is put to queue then any subsequent packets
9783 must also be put to the queue.
9785 Follow these rules and everything works fine.
9787 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9789 * Added new function silc_server_remove_clients_by_server to
9790 remove all client entries from ID list when the server connection
9791 is lost. In this case it is also important to invalidate all
9792 client entires as they hold the invalid server entry. This
9793 fixes fatal bug when server has lost connection and will reconnect
9796 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Made some sanity checks to silc_server_daemonise like to check
9799 whether the requested user and group actually exists.
9801 * Added sanity check to SKE's silc_ske_responder_finish to check
9802 that the public and private key actually is valid.
9804 * Invalidate the client's nickname when receiving Replace ID
9805 packet and the Client ID is being replaced. This means that the
9806 server will query the nickname if someone needs it (client)
9809 * Sort the ID Cache in client library when the ID Cache data
9810 has changed (needs sorting).
9812 * Do not allow for SILC client to create several connections to
9813 several servers. The client does not support windows right now
9814 and generating multiple connections causes weird behaviour.
9816 Irssi-silc client does support windows and can handle several
9817 connections without problems, see: www.irssi.org and SILC plugin.
9819 * Fixed some places where client was added to the IDList. The
9820 rule of thumb is following (in order to get everything right):
9821 If the client is directly connected local client then the
9822 `connection' argument must be set and `router' argument must be
9823 NULL to silc_idlist_add_client function. If the client is not
9824 directly connected client then the `router' argument must
9825 bet set and the `connection' argument must be NULL to the
9826 silc_idlist_add_client function.
9828 * The funtion silc_server_packet_send_local_channel actually did
9829 not check whether the client was locally connected or not. It
9830 does that now. Fixed a bug related to LEAVE command.
9832 * Fixed Remove Channel User payload parsing bug in server's
9833 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9835 * The server's silc_server_save_channel_key now checks also the
9836 global ID list for the channel as it might not be in the local
9837 list. Fixed a bug related to LEAVE command.
9839 * Is this the end of the [<unknown>] buglet that has been lurking
9840 around for a long time? A little for loop fix in server's
9841 silc_server_command_whois_parse that is used by both IDENTIFY
9842 and WHOIS command. At least, this was a clear bug and a cause
9843 of one type of [<unknown>] buglet.
9845 * WHOIS and IDENTIFY commands call the function
9846 silc_server_command_[whois/identify]_check function even if
9847 we are not router server.
9849 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Added --with-gmp configuration option. If set the GMP
9852 is always compiled in the SILC source tree. If not set then
9853 it is checked whether the system has the GMP3 installed. If
9854 it has then the GMP won't be compiled (the system's headers
9855 and library is used), if it doesn't have it then the GMP is
9856 compiled in the SILC source tree.
9858 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9860 * Changed RSA private exponent generation to what PKCS #1
9861 suggests. We try to find the smallest possible d by doing
9862 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9863 not security fix but optimization.
9865 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * Added new config entry [Identity] to fork the server and run
9868 it as specific user and group. A patch from Bostik.
9870 * Imported Dotconf configuration library into lib/dotconf.
9871 This will be used to create the SILC configuration files later.
9872 It will appear in the distsribution after this commit.
9874 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * A big code auditing weekend happening. Auditing code for
9877 obvious mistakes, bugs and errors. Also, removing any code
9880 Removed files for being obsolete:
9882 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9883 inline in the file lib/silcutil/silcbuffer.h)
9885 o lib/silcutil/silcbufutil.c (the header has inline versions)
9887 Changed code to fix possible error conditions:
9889 o The buffer formatting routines now check that the destination
9890 buffer really has enough space to add the data. This applies for
9891 both buffer formatting and unformatting
9892 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9893 unformatting was changed to accomodate following rules:
9894 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9895 sent to the function while XXX_*STRING will not allocate or copy
9896 the data into the buffer. Instead it sets the pointer from the
9897 buffer into the pointer sent as argument (XXX_*STRING used to
9898 require that the pointer must be allocated already). This change
9899 makes this whole thing a bit more consistent and more optimized
9900 (note that the data returned in the unformatting with XXX_*STRING
9901 must not be freed now). The routines return now -1 on error.
9903 o Tried to find all code that use buffer_format and buffer_unformat
9904 and added return value checking to prevent formatting and
9905 especially unformatting errors and possible subsequent fatal
9908 o Changed ske->x and ske->KEY to mallocated pointers in
9909 lib/silcske/silcske.h. Fixed possible data and memory leak.
9911 o Added return value checking to all *_parse* functions. Fixed
9912 many memory leaks as well.
9914 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9915 so that buffer overflows would not happen. All code now also
9916 checks the return value as it can fail.
9918 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Added reconnection support to server if the normal server looses
9921 its connection to the router (for example if router is rebooted).
9922 The server performs normal reconnection strategy implemented
9923 to the server. Affected file silcd/server.c.
9925 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Added new packet type SILC_PACKET_SET_MODE that is used to
9928 distribute the information about changed modes (for clients,
9929 channels and clients channel modes) to all routers in the
9930 network. Updated the protocol specification accordingly.
9932 Added functions into silcd/packet_send.c and
9933 silcd/packet_receive.c: silc_server_send_set_mode,
9934 silc_server_set_mode.
9936 Added new files silcmode.[ch] into lib/silccore that implements
9937 the encoding and decoding of Set Mode Payload. Added new type
9938 SilcSetModePayload. Moved the definitions of different modes
9939 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9941 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Oops, a little mistake in server's connection authentication
9944 protocol. The protocol is not ended with FAILURE but with
9945 SUCCESS if the authentication is Ok. :) Affected file is
9948 * Implemented NICK_CHANGE notify handling in server in the file
9949 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9950 the local clients on the channel. After the changing nickname
9951 in router environment snhould work and the [<unknown>] nickname
9952 should appear no more.
9954 The silc_server_replace_id function that receives the Replace ID
9955 payload now sends the NICK_CHANGE notify type also in the file
9956 silcd/packet_receive.c
9958 * Changed WHOIS and IDENTIFY command to support the maximum amount
9959 of arguments defined in protocol specs (3328 arguments). This
9960 fixed a bug that caused problems when there were more than three
9963 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Added extra parameter, command identifier, to the
9966 silc_client_send_command so that explicit command identifier
9969 Changed that ID list routines uses specific command identifier
9970 when sending WHOIS/IDENTIFY requests to the server so that they
9971 can be identified when the reply comes back.
9973 Affected files lib/silcclient/command.[ch],
9974 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9976 * Added `sender' argument to silc_server_packet_send_to_channel
9977 to indicaet the sender who originally sent the packet to us
9978 that we are now re-sending. Ignored if NULL. Affected file
9979 silcd/packet_send.[ch].
9981 * Added some server statistics support in silcd/server_internal.h
9982 SilcServerStatistics structure and around the server code. Also
9983 send some nice statistics information when client is connecting
9986 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9988 * Fixed channel ID decoding in server's JOIN command reply in
9989 silcd/command_reply.c
9991 * Fixed braodcasting of replace ID payload to not to send it if
9992 we are standalone server in silcd/packet_receive.c.
9994 * Fixed all channel message sending routines to not to send
9995 packets to clients that has router set, since they are routed
9996 separately in the same function earlier. Affects file
9997 silcd/packet_send.c and all channel packet sending functions.
9999 * In USERS reply, res_argv[i] are not allocated, the table
10000 is allocated. Thus changed that free the table, not its
10003 * In server's whois_check and identify_check if the client is
10004 locally connected do not send any WHOIS commands - they are not
10007 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10009 * Fixed some minor bugs in client when sending WHOIS command. The
10010 arguments was in wrong order.
10012 * Removed statis function add_to_channel from server in
10013 silcd/command.c that was previously used with the joining but
10016 * Tested USERS command in router environment successfully with two
10017 routers, two servers and two clients.
10019 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Reorganized the USERS command and command reply in client library
10022 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10023 When the command is given by user we register a pending command
10024 callback that will reprocess the command after the reply has been
10025 received from the server. When reprocessing the packet we then
10026 display the information. Thus, the USERS information is displayed
10027 now in the command callback instead of in the command reply
10028 callback. The processing of the command is same as previously
10029 when server has sent the command reply in the JOINing process.
10031 * Added to USERS command in silcd/command_reply.c to join the client,
10032 we didn't use to know about, to the channel after we've created
10033 a client entry for it. Also, for clienet we did know already still
10034 check whether it is on the channel or not and add it if not.
10036 * Removed silc_server_command_join_notify as the function and its
10039 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Changed the client's pending command handling to the same as the
10042 server's pending command handling. It is also now possible to
10043 execute command reply functions from other command reply
10044 function as the function callbacks for commands and command
10045 replies are one and same. The pending commands are not static
10046 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10047 in client connection context. Thus, pending commands are server
10048 connection specific as it is convenient.
10050 Changed the function silc_client_command_pending and
10051 silc_client_command_pending_del and added new function
10052 silc_client_command_pending_check. Removed the
10053 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10056 * Added cmd_ident, current command identifier, to the client
10057 connection context in lib/silcclient/client.h to keep track on
10058 command identifiers used in command sending. Client's command reply
10059 function handling now supports the mandatory command identifiers.
10061 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10062 funtions in client to fully support pending command callbacks.
10064 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10065 as one of the arguments to the application in the command reply
10068 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10069 before first releasing SILC but came back. Now it is removed again
10070 and should come back nomore. The FORWARDED flag was used only
10071 by the JOINing procedure by forwarding the command packet to router.
10072 Now, the JOINing procedure has been changed to more generic (due
10073 to various router environment issues) and FORWARDED is not needed
10074 anymore for anything. The protocol specification is yet to be
10077 Now, removed silc_server_packet_forward from server and the flag
10078 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10080 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10082 * Renamed NAMES command to USERS command. The NAMES was named that
10083 due to historical reasons. Now it is renamed. Also, rewrote
10084 parts of the USERS command. The nickname list is not sent anymore
10085 by the server. Only Client ID and mode lists are sent in the USERS
10086 command. Changed this also to the protocol specification.
10088 The client now resolves the names and stuff after it receives
10089 the USERS list from the server when joining to the channel.
10091 * WHOIS and IDENTIFY commands has been changed to support multiple
10092 Client ID's per command. One can now search for multiple users
10093 in the network by sending only one WHOIS or IDENTIFY command.
10094 Changed the code and the protocol specifications.
10096 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10097 uses silc_server_command_whois_parse to parse the request. */
10099 * If normal server, do not parse the WHOIS and IDENTIFY requests
10100 before sending it to the router. Saves some time.
10102 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10104 * Fixed JOIN command on client library. Wrong number of arguments
10105 used to crash the client.
10107 * Added silc_server_channel_has_global function to check whether
10108 channel has global users or not.
10110 * Added silc_server_channel_has_local function to check whether channel
10111 has locally connected clients on the channel.
10113 * The silc_server_remove_from_one_channel now checks whether the
10114 channel has global users or not after given client was removed from
10115 the channel. It also checks whether the channel has local clients
10116 on the channel anymore. If it does not have then the channel entry
10117 is removed as it is not needed anymore.
10119 * The silc_server_notify now checks on JOIN notify whether the joining
10120 client is one of locally connected or global. If it is global then
10121 the channel has now global users on the channel and that is marked
10122 to the channel entry. Also, it now saves the global client to
10123 global list who is joining and JOINs it to the channel. This is
10124 for normal server, that is.
10126 Changed silc_server_send_notify_on_channel,
10127 silc_server_packet_relay_to_channel and
10128 silc_server_packet_send_to_channel check if we are normal server
10129 and client has router set (ie. global client) do not send the
10130 message to that client, as it is already routed to our router.
10132 * Implemented LEAVE notify type handling in silc_server_notify
10135 * Tested LEAVE command in router environment successfully. Tested
10136 with two routers, two servers and two clients.
10140 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10142 * Implemented SIGNOFF notify type handling in silc_server_notify
10145 * silc_server_remove_id now removes the client entry from all channels
10146 it has joined and thusly sends SIGNOFF notify type.
10148 * Rewrote the NAMES list generation in server by removing two excess
10149 loops. The lists are created now inside one loop.
10151 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * silc_server_remove_channel_user checks now also global list
10154 for channel and client.
10156 * silc_server_new_channel_user checks now both local and global
10157 list for channel and client. Fixed a bug in client id decoding.
10158 Used to decode wrong buffer.
10160 * silc_server_channel_message checks now both local and global
10161 list for channel entry.
10163 * Tested channel joining (hence JOIN) in router environment
10164 successfully. Tested with two routers, two servers and two
10167 * Tested channel message sending in router environment successfully.
10169 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * Added silc_server_save_channel_key into server.[ch] to save the
10172 received channel key in Channel Key payload processing. It is
10173 also used in JOIN command reply handling.
10175 Equivalent function silc_client_save_channel_key added into
10176 client.[ch] into client library.
10178 * Changed JOIN command reply to send information whether the channel
10179 was created or not (is existing already) and the channel key
10180 payload. Changed protocol specs accordingly.
10182 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10183 the request was sent by ID and not by nickname. Crashed on
10186 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10188 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10189 now correctly save the received data.
10191 * silc_server_free_sock_user_data now notifies routers in the
10192 network about entities leaving the network.
10194 At the same time implemented functions silc_server_remove_id
10195 and silc_server_send_remove_id to receive and send REMOVE_ID
10196 packets. The packet is used to notify routers in the network
10197 about leaving entities. The ID removed will become invalid in
10200 * Added function silc_idlist_del_server into server. Removes and
10201 free's server entry from ID list.
10203 * silc_server_private_message function now checks, if we are router,
10204 that the destination ID really is valid ID, naturally.
10206 * In router when NEW_ID packet is received (for new client) the
10207 hash of the Client ID is saved in the ID Cache but the
10208 client->nickname is set to NULL, instead of putting the hash
10211 IDENTIFY command now also checks that client->nickname must be
10212 valid. If it is not if will request the data from the server who
10213 owns the client. Added new function
10214 silc_server_command_identify_check.
10216 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10217 to set the command to already allocated Command Payload.
10219 * Tested private message sending in router environment with two
10220 routers, two servers and two clients. Fixed minor bugs and now
10223 * Fixed segfault from client's NAMES command. Used to crash if
10224 not on any channel.
10226 * Forwarded packets must not be routed even if it is not destined
10227 to the receiver. Changed server code comply with this.
10229 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Added `require_reverse_mapping' boolean value to ServerParams
10232 structure. If TRUE (not default) the server will require that
10233 the connecting host has fully qualified domain name.
10235 If the reverse mapping is not required and hostname could not be
10236 found the IP address is used as hostname.
10238 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * Implemented version string checking to both client and server.
10241 The check is incomplete currently due to the abnormal version
10242 strings used in development version of SILC.
10244 * Changed all command functions in server to use the new
10247 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10249 * Changed char *data to unsigned char *data in ID Cache system to
10250 support binary data as ID Cache data. Changed code to support
10251 binary data in lib/silccore/idcache.c.
10253 * Renamed silc_server_packet_relay_command_reply to
10254 silc_server_command_reply as it is normal packet receiving
10255 function. Rewrote the function to accept command replys for
10256 servers and not only for clients.
10258 * Mark remote router always as registered server if we are connecting
10259 to it. Otherwise, commands sent by the router to us are ignored.
10261 * All ID List find routines now returns the ID Cache Entry pointer
10262 as well if requested.
10264 * WHOIS command works now in router environment, tested with two
10265 routers, two servers and two clients.
10267 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10268 in router environment (as it is almost equivalent to WHOIS) but
10269 hasn't been tested thoroughly. Added new functions:
10271 silc_server_command_identify_parse
10272 silc_server_command_identify_send_reply
10273 silc_server_command_identify_from_client
10274 silc_server_command_identify_from_server
10276 * Disabled route cache adding because adding two different ID's with
10277 same IP replaces the old cache entry thus giving wrong route.
10278 The entry->router->connection is always the fastest route anyway
10279 so route cache may not be needed. Of course, new routes maybe
10280 established after receiving the ID when the entry->router->connection
10281 might not be anymore the most optimal.
10283 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Add route cache for received ID for fast routing.
10287 * Added silc_server_packet_route to route received packet on router
10288 that is not destined to us.
10290 * Renamed silc_server_get_route to silc_server_route_get.
10292 * Added id_string and id_string_len fields into SilcServer to
10293 include encoded ServerID for fast comparing without excess
10294 encoding of the ID's.
10296 * Cleaned up WHOIS command on server side. Added following static
10299 silc_server_command_whois_parse
10300 silc_server_command_whois_check
10301 silc_server_command_whois_send_reply
10302 silc_server_command_whois_from_client
10303 silc_server_command_whois_from_server
10305 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10306 arguments in command replies. All command functions should be
10307 updated to use this macro.
10309 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10311 * Minor typo fixes on command reply handling on server.
10313 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Added silc_server_command_add_to_channel internal routine to add
10316 the client to the channel after router has created the channel and
10317 sent command reply to the server.
10319 * Added generic silc_server_send_command to send any command from
10322 * Use static buffer with ID rendering instead of duplicating data.
10324 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Fixed a channel user mode bug when joining to a channel server gave
10327 everybody channel founder rights, oops.
10329 * We mark ourselves as the router of the incoming server connection
10330 if we are router ourselves. This way we can check in some packet
10331 sending functions whether it is locally connected server. For
10332 incoming router connections we put NULL.
10334 * For router sending packets locally means now always sending the
10335 packet cell wide; to local clients and local servers. For normal
10336 server sending packet locally means sending it to only local
10339 * Fixed the JOIN command to really work in router environment. If the
10340 channel is created it is always created by the router. Router is
10341 also responsible of making the initial joining to the channel,
10342 sending JOIN notify to the sending server and distributing
10343 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10344 does not exist server doesn't do anything else but forward the
10345 command to the router which performs everything.
10347 * Added silc_server_send_channel_key function to send the Channel Key
10350 * Added silc_server_create_channel_key to create new channel key. The
10351 channel key is now re-generated everytime someone joins or leaves
10352 a channel, as protocol dictates. Note: channel->key_len is the
10353 key length in bits.
10355 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10357 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10358 packet_receive.[ch] to separate packet sending and receiving
10359 routines. The server.[ch] now includes everything else including
10360 actual packet processing (writing and reading data) and other
10363 Renamed silc_server_private_message_send_internal to
10364 silc_server_send_private_message. The routine is still though
10365 used only to relay private messages as server does not send
10366 private messages itself.
10368 Renamed silc_server_new_channel to silc_server_create_new_channel
10369 and added new function sicl_server_new_channel that handles the
10370 incoming New Channel packet. Added also new sending function
10371 silc_server_send_new_channel to send New Channel Payload.
10373 * Added new function silc_server_notify to process incoming notify
10374 packet to the server/router. Server may then relay the notify
10375 to clients if needed.
10377 * Added new function silc_server_new_channel_user to process incoming
10378 New Channel User packet. Router will redistribute the packet and
10379 send JOIN notify to its local clients and locally connected servers
10380 if needed. Normal server will send JOIN notify to its local client
10381 on same channel when received this packet. Added also corresponding
10382 sending function silc_server_send_new_channel_user to sent the
10385 * Added boolean route argument to send_notif_to_channel and
10386 packet_send_to_channel functions to attempt to route the packet
10387 if it is TRUE and send only locally if it is FALSE.
10389 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10391 * silc_server_replace_id now broadcasts the received replace ID
10392 packet if it is not broadcast packet already. The router must
10393 broadcast to inform other routers about changed ID.
10395 * Added backpointer to server's router into SilcServer context in
10396 silcd/server_internal.h.
10398 * Fixed silc_server_packet_broadcast to send correct broadcast
10401 * The channel key is now distributed to the local client as soon
10402 as it is received from the router (in router environment) so that
10403 no other packet may be sent for the channel until client has
10406 * silc_server_remove_channel_user now broadcasts the received
10407 Remove Channel User packet if it is not broadcast packet already.
10408 The router must broadcast to inform other routers about removed
10411 * Added users field into SilcPacketContext that is a reference count
10412 of the context. One can increase the reference count by calling
10413 silc_packet_context_dup which is now changed to just increase the
10414 reference count instead of duplicating the data. The reference
10415 count is decresed by calling silc_packet_context_free that will
10416 free the data after the reference count hits zero.
10418 For now on the packet context and everything allocated into it
10419 (including the raw packet from network) must be freed by calling
10420 the new silc_packet_context_free function. Added also new function
10421 silc_packet_context_alloc that must be used now to allocate the
10422 context. This also means that if a routine is asynchronous from
10423 silc_[client/server]_packet_parse_type the packet context must
10424 be duplicated by calling silc_packet_context_dup. Otherwise it
10425 gets free'd after silc_[client/server]_packet_parse_type returns.
10426 Also, one must remember that if packet is duplicated then its
10427 reference count must be decresed by calling the free function as
10428 many times as it was duplicated.
10430 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10431 from both client and server.
10433 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10435 * Made joining to a channel working in router environment.
10437 * Cleaned up JOIN command on server side and create function
10438 silc_server_command_join_channel internal routine to make the
10441 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Changed silc_command_pending list to SilcDList. Also, added
10444 `ident' field to SilcServerCommandPending structure to identify
10445 the reply and to call correct callback.
10447 Added silc_server_command_pending_check function to replace the
10448 corresnponding macro. The silc_command_pending list is not
10451 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10452 to set identifier to previously allocated Command Payload. It
10453 is used to set identifier for command when resending Command
10456 * Added silc_command_payload_encode_payload to encode Command
10457 Payload buffer from SilcCommandPayload structure.
10459 * Added silc_argument_payload_encode_payload to encode Argument
10460 payload buffer from SilcArgumentPayload structure.
10462 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Changed WHOIS command to support router connection on server side.
10465 The whois request is always sent to router unless the server is
10466 standalone server. After server has received the reply from the
10467 router will it send the reply to the client.
10469 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10470 broadcast received broadcast packet. The function is used only
10471 by router. The broadcast packet is always sent to the router's
10474 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10475 render given ID to printable string, for log files for example.
10477 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Made basic router to router connections working. At least they
10480 can now connect to each other but nothing really works the way
10481 they are supposed - yet.
10483 * Added new initiator token to RouterConnection configuration
10484 file in silcd/serverconfig.[ch]. It is used to tell whether we
10485 are the initiator to the remote router or whether we'll expect
10486 the other end to connect.
10488 * Moved registering of listener task to silc_server_init, hence
10489 the server starts listenning as soon as it is run, even if it
10490 does not have connections to other routers. Let's see how well
10493 * Changed default connection retry timeouts for more suitable in
10496 * Removed cipher and such arguments from silc_idlist_add_client
10497 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10498 Added new function silc_idlist_add_data to add the keys and stuff
10501 * Added SilcIDListData structure and added it to SilcClientEntry
10502 and SilcServerEntry as their first field in the structure. This
10503 way we can explicitly cast the ID entries to the SilcIDListData
10504 structure and get common data for the entries. In past, we had
10505 to first check what type of connection it is and then cast it to
10506 correct ID entry type. Now, we can directly cast the opaque
10507 pointer to the SilcIDListData (no matter what ID entry it actually
10508 is) and get the data needed.
10510 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10513 in some circumstances even if threre were timeout tasks, though not
10514 IO tasks, but tasks anyway. Now fixed.
10516 * Defined SilcServerConnection structure to hold connection specific
10517 stuff about directly connected servers and routers. The definition
10518 is currently in silcd/server_internal.h. I thought about having
10519 a bit more important role fro this struct but for now it is used
10520 only when connecting to other server (or router actually).
10522 * Added connecting retry support in server when connecting to
10523 router(s). The retry feature implement exponential backoff
10524 algorithm. Also, added SilcServerParams structure to hold default
10525 parameters for server. For now, it include these retry settings
10526 and are hard coded. After server is moded to be as Silc Server
10527 Library this structure will be more important.
10529 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Changed client librarys channel->clients table to SilcList and
10532 changed code accordingly.
10534 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10536 * Changed client's channel table to SilcList and changed code
10537 accordingly. Also changed SilcChannelClientEntry to include back-
10538 pointer to the channel so that client entry can use that structure
10539 as list as well and we have fast cross-reference to the channel.
10540 This change dramatically decreased the complexity of channel
10541 handling with client entry and vice versa (removed one extra
10542 loop when searching for channel entry from many functions).
10544 * Changed server->sim from table to SilcDList and changed code
10547 * NAMES command can now be used from user interface. It will show
10548 the user list on the channel, neatly.
10550 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10551 Code now saves realname of the user if it becomes available.
10553 * Renamed configure.in to configure.in.pre and made ./prepare
10554 script to automatically add correct version string to
10555 configure.in which it creates from configure.in.pre.
10557 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * NAMES command reply now shows users mode with the nickname when
10560 joining to channel.
10562 * Moved silc_client_ch[u]mode[_char] functions from
10563 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10564 place sucks, they are utility functions and should be in some
10567 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10569 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10572 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Added TRQ (efficient deque and list library) into lib/trq. This is
10577 a very good list library that is currently used in the SILC. Defined
10578 SilcList API over the library because I didn't like the API very
10579 much. See lib/trq/silclist.h for the API and examples of how to
10580 use the API. Fixed various places in the code to use the new
10581 SilcList API. The SilcList is meant for lists that has a structure
10582 already defined as a list. It is not suitable to add just some
10583 context to the list (in TRQ, the context is the list actually).
10585 So, I defined SilcDList that can be used for the purpose where
10586 predefined list structure does not exit. This can be used as
10587 such list. Now some context just can be added to the SilcDList.
10588 Currently this list is not used in the SILC just yet, though there
10589 are a lot places where this can replace dynamically allocated
10590 tables and I will fix these places, later, to use SilcDList.
10591 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10592 and use TRQ internally).
10594 Also fixed some annoying warning messages that the original TRQ
10595 code generated. Also minor changes to TRQ's Makefile.in.
10597 * Added support for querying by Client ID to both WHOIS and
10598 IDENTIFY commands into server, as required by the protocol.
10600 * Removed method function pointers from SilcBuffer structure. They
10601 weren't used to anything and just increased the context size for
10602 no good reason. This change also made silc_buffer_alloc and
10603 silc_buffer_free functions inline functions.
10605 * Disabled command flooding detection support until it's fixed so
10606 that it accepts commands in but does not execute them more than once
10609 * Added silc_net_localhost(), to return local hostname, into
10610 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10611 that must be initialized before calling silc_client_init.
10613 * Added new function: silc_server_send_notify_on_channels to send
10614 notify messages to all channels client has joined. It is assured
10615 that the message is sent only once per client.
10617 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10618 lib/silcutil/silcutil.[ch] as silc_format function. The new
10619 function is generic and is used by server as well, not only by
10620 the logging routines.
10622 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10623 the provided version string was not acceptable. Added new function:
10624 silc_ske_check_version into lib/silcske/silcske.h. The function
10625 must be implemented by the application (client or server) and it
10626 does not reside in the SKE library. The function checks the version
10627 string remote end sent.
10629 * Added back pointers (to opaque context and to SilcSocketConnection)
10630 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10632 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10633 duplicate packet context structure.
10635 * Changed `notify' client operation to send same arguments as client
10636 receives from server except for ID's. ID's are mapped to correct
10637 ID entry and that is returned. Also, if channel entry is not sent
10638 by server but the notify is for channel the channel entry is sent
10639 to application (otherwise application doesn't know that it is for
10640 channel (library gets it from packet's Destination ID)).
10642 * Added silc_client_remove_from_channels into client library to
10643 remove a client from all channels it has joined to. Used when
10644 received SIGNOFF notify from server. Added also new function
10645 silc_client_replace_from_channels to replace old ID entry with
10646 new ID entry on all channels. Used when received NICK_CHANGE
10647 notify from server.
10649 * Fixed ID Cache list handling in silc_idlist_get_client in
10650 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10651 to get (or query) client by ID.
10653 * Updated TODO list.
10655 * Added connection authentication status message defined by the
10656 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10657 support for these into the code in client and server side.
10659 * Added generic function silc_client_send_command to send any command
10660 with variable argument list. Application should use this function
10661 to send commands if the command functions provided by the library
10662 does not suite for the application's user interface needs.
10664 * Added new `failure' client operation. Application is notified about
10665 received failure packet if client is executing a protocol. In this
10666 case the protocol's execution has failed.
10668 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10669 is required by the protocol.
10671 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10672 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10675 * Added status flag to SilcSKE object to indicate realtime status
10676 of the SKE protocol.
10678 * Application receives now exactly same command reply arguments as
10679 the library receives from server. However, if ID is received the
10680 corresponding ID entry is returned to the application (eg. Client
10681 ID is mapped to correct SilcClientEntry entry and that is returned).
10682 Changed command_reply client operation due to this change.
10684 * Changed all ID's in commands and in command replys as ID Payloads.
10685 Change affected both client and server side codes.
10687 All ID's sent in SILC network (with execption of ID's in SILC
10688 Packet header) are sent in ID Payload to support variable length
10691 * Server now notifies nick changes and notifies all clients on
10692 the channels about the new nickname (about the new Client ID,
10695 * Implemented CMODE command to change channel modes. Supports all
10696 channel modes defined by the protocol specs except ban and invite
10697 lists. (Also, private channel key mode is supported but support for
10698 setting private channel key in client is missing, thus, this mode
10699 has no effect on client side (except that server requires that the
10700 client uses private channel key and normal channel traffic does not
10703 Also, invite mode works per se, but INVITE command does not work
10704 yet correctly, so you can set channel as invite only channel but
10705 inviting clients to the channel does not work (it is yet to be
10706 thought what's the best way to do it).
10708 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10709 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10710 Implemented CUMODE command to change user's mode on the channel.
10711 Supports all modes defined by the protocol specs.
10713 * Added NAMES command reply to return users modes on the channel.
10715 * Removed unnecessary and slow ciphers from lib/silccrypt.
10717 * Set SO_KEEPALIVE option to connection sockets by default.
10719 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10721 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10722 redefined the Notify Payload into protocol specs.
10724 * Added silc_id_payload_parse_id to get ID directly from raw
10727 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10729 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10730 accept searching by Client ID as well.
10732 * Added support for LEAVE and SIGNOFF notify types in client library.
10734 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10735 to parse ID Payload from raw data.
10737 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10739 * Added flags parameter into silc_ske_assemble_security_properties
10740 function in lib/silcske/silcske.[ch].
10742 * Changed notify client operation to fit better for notify messages
10743 sent by server. The notify payload received from server is now
10744 passed to the application (after parsing it to SilcNotifyPayload).
10745 It is application's responsibility to retrieve the arguments
10746 from the payload and show the message the way it wants. The message
10747 sent by server is implementation specific.
10749 * Changed public keys to comply with the protocol specification.
10750 Old public keys are not supported anymore and are not compatible.
10752 * Removed nickname from Channel Payload as the latest draft removed
10753 it. The client must resolve the nickname from the NAMES command
10754 reply received when it joined the channel.
10756 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10758 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Fixed some errors in protocol specification drafts.
10762 * Created lib/silccore/silcnotify.c to implement Notify Payload
10763 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10764 generic payloads described by protocol specifications. The file
10765 includes implementations for ID Payload and Argument Payload.
10767 * Changed Command Payload implementation to use the new Argument
10768 Payload. Changed command_xxxx_payload to command_payload_xxxx
10769 to comply with SILC coding conventions.
10771 * Added suppport for Argument Payload handling in Notify Payload
10772 implementation as protocol requires it. Added the new support
10773 into server and client lib as well.
10775 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10777 * Added support for multiple nicknames on same channel. [n] is
10778 added locally to the nickname if there are more than one same
10779 nicknames on the channel.
10781 * Server now sends all nicknames that matched WHOIS request.
10782 Client also shows the list received from server.
10784 * Added TOPIC command to client side. User can now set and show
10785 current topic on channel.
10787 * Added MOTD command to client and server. Also, server sends the
10788 motd when client connects to the server.
10790 * Changed version strings to comply ISO 8601.
10792 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Fixed protocol error handling in client library. It should now
10795 cope even if the SKE fails for some reason.
10797 * Made new protocol specification drafts for submitting to IETF.
10799 * Implemented TOPIC command to server in silcd/command.c.
10801 * Added two new notify types into lib/silccore/silcnotify.h:
10802 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10803 notify nickname change and topic setting/change on a channel.
10805 * API change of command_reply operation in client library. The
10806 application gets now the status type received from server as well.
10808 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10812 * Cras fixed and optimized the packet handling even further and
10813 it should work now. Minor change to the prototype of function
10814 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10816 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * Added new function into lib/silcutil/silcschedule.[ch]:
10819 silc_schedule_with_fd to select() a specified fd. The function
10820 returns after timeout expires or data arrives or goes. The
10821 function is used by packet routines to wait that all data is
10822 received from network.
10824 * Fixed data reading from network in lib/silccore/silcpacket.c.
10825 The code now assures that all data is read from the fd and then
10826 continues packet processing. This was a bug fix since the code
10827 used to drop some data in some circumstances.
10829 * Added new function into lib/silcclient/client.[ch]:
10830 silc_client_start_key_exchange to start key exchange after
10831 connection has been established to server. The code internally
10832 now uses this funtion but its main purpose was to provide it
10833 for applications that perform their own connecting. After
10834 application has created a connection it merely calls this
10835 function to start the key exchange between client and server.
10836 The library takes care of everything else after that.
10838 Updated also lib/silcclient/README to explain the usage of
10841 * Do not send to application information that connection has
10842 been established. Application gets notified it by connect
10845 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10847 * Applied cras's patch to add silc_schedule_one function. The
10848 function runs scheduler once and returns.
10850 * Fixed the scheduler after cras messed it up. The timeout
10851 handling works now as it's supposed to work.
10853 * Added into lib/silccore/ silcnotify.h to include notify
10854 message types support. Changed silc_server_send_notify*
10855 functions, in server.[ch], to support those new notify types.
10856 Added the support for the notify types into client library,
10857 as well. Added new notify client operation into ops.h in
10860 * Changed silc_server_packet_send_to_channel to send normal
10861 packets instead of just channel message packets. The function
10862 is now used to send the notify packets to channels. It is not
10863 used to send channel message packets anymore, as server never
10864 sends them anymore.
10866 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10867 va_arg()s as it seems to require it nowadays. I guess, if SILC
10868 is compiled with older va_arg() the new code should work anyway.
10870 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10872 * Splitted core library. Core library (lib/silccore) includes
10873 now only SILC protocol specific core (and common) components.
10874 Created new utility library (lib/silcutil) that includes more
10875 generic purpose stuff. The stuff for util library was taken
10876 from the old core library. This was minor and easy split.
10878 * Created SILC Client Library (lib/silcclient) that includes
10879 implementation of the SILC client without user interface. This
10880 was major move from silc/ directory. The code has been changed
10881 so that it is transparent towards the user interface. The
10882 silc/ directory includes now the same user interface as before
10883 and it uses the new client library. Read lib/silcclient/README.
10884 Basicly, the client library performs everything else related
10885 to SILC except user interface handling. Also, configuration
10886 files are considered to be part of user interface and library
10887 does not handle them.
10889 This change also changed a lot of structures, function naming etc.
10890 Most important change was that SilcClientWindow object was
10891 renamed to SilcClientConnection in the client library. Created
10892 also new file lib/silcclient/ops.h. Also added new files
10893 silc/local_command.[ch] and silc/client_ops.[ch].
10895 All these changes were made to make it easier for user interface
10896 designers to create what ever user interface for the SILC client
10899 It is also expected that the server will be moved to lib
10900 directory as well and SILC Server Library will be created;
10901 sometimes in the future.
10903 * Removed Local commands from lib/silccore/silccommand.h as
10904 they are application specific and new client library does not
10905 handle any of those anymore.
10907 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10908 old client implementation in silc/.
10910 * Added support for callback functions in SILC_LOG_* macros.
10911 Application can now set its own callbacks that will be called
10912 instead of using the default functions that will always print
10913 the debug messages to stderr (or stdout). Also, debugging can
10914 now be disabled by setting silc_debug to FALSE and re-enabled by
10915 setting it to TRUE. Note, that logging will still work even
10916 if debugging is disabled.
10918 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10919 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10920 silc_log_reset_debug_callbacks.
10922 * To enable debugging in silc client one must give now -d
10923 option on command line.
10925 * Changed silc_schedule_init to automatically allocate task queues
10926 if they are not allocated before calling it.
10928 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10930 * Added GMP 3.1 into math library.
10932 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10934 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10935 a channel in SILC network. The packet is used by servers and
10936 routers to notify other routers that user has left a channel.
10937 This little feature was missing until now. Added the feature
10938 to protocol specification as well.
10940 Added functions: silc_server_send_remove_channel_user and
10941 silc_server_remove_channel_user into server.[ch].
10943 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10944 lib/silccore/silcpacket.h. However, they are not implemented
10947 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10949 * Fixed joining to a channel and sending channel messages
10950 between server and router. The channel message sending should
10951 now work inside a cell.
10953 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10955 * Fixed the private message sending between server and router.
10956 The private message sending should now work inside a cell.
10958 * Added silc_server_replace_id into server.[ch] to replace
10959 existing ID in the SILC network.
10961 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10962 and silc_idlist_replace_server_id into idlist.[ch] in server.
10964 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Fixed the server to server connections. Server can again now
10967 connect to router. Router to router connections probably does
10970 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10972 * Added dynamic protocol registering support. Now protocols can
10973 registered and unregistered on the fly. Patch by cras.
10975 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10977 * Added lib/contrib directory to hold routines that some platforms
10978 don't have but are needed by SILC.
10980 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10981 into lin/contrib to provide getopt() and getopt_long() for
10982 those who don't have it.
10984 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Added AWAY command to client. When away message is set and
10987 client receives a private message packet the client automatically
10988 replies to the sender with the away message.
10990 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10991 bug seemed to be the cause of recent problems when compiling
10994 * Added version detection support to SKE protocol specification
10995 and added the new changes to the SKE implementation as well.
10996 There were other minor changes in the SKE protocol as well.
10998 Many changes in lib/silcske/silcske.[ch] and in
10999 lib/silcske/payload.[ch].
11001 * Added ^U functionality, clear input line. Patch from cras.
11003 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11005 * Mainly small bugfixes on core library. Fixed some debugging
11006 logging and buffer overflow in silclog.c.
11008 * Updated config.sub and config.guess on the distribution tree.
11010 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Added command lagging support in server. Client may execute
11013 commands now only once in two seconds.
11015 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Optimized packet reception. MAC computation and checking is now
11018 also more optimized. A lot previously duplicated code is now
11019 used as generic by both client and server.
11021 * Fixed key pair generation in clientutil.c
11023 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11025 * Added into lib/silccore/silcbufutil.[ch] new function;
11026 silc_buffer_realloc.
11028 * Moved generic packet sending/encryption functions to
11029 lib/silccore/silcpacket.[ch] from client and server. Some
11030 rewriting of the functions.
11032 * Moved all generic packet reception/decryption functions to
11033 lib/silccore/silcpacket.[ch] from client and server. The
11034 packet processing is now much cleaner in both client and server.
11035 These were major changes in both client and server.
11037 * Created many common functions in server to do packet sending.
11038 Previously code were duplicated a lot, this has been removed
11039 with these changes.
11041 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Rewrote major parts of the ID cache system. Don't know
11044 whether it is better now or not but at least the API is more
11047 * Major rewrite on ID cache stuff on client because of the ID
11048 cache API changes. Added idlist.c to client.
11050 * Also major rewrite on ID cache stuff on server as well.
11051 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11052 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11053 in hand, instead they are all put into the ID cache system now.
11054 All server_idlist_* routines uses ID cache now instead of
11055 traversing its own lists (those lists does not exist anymore).
11056 SilcIDList though still exists. Also, SilcXXXEntry's are
11059 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11061 * Finally made the SKE implementation compliant to the protocol
11062 specification. All mp integers are now binary encoded as
11063 opposed being HEX encoded.
11065 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11068 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11069 functions: silc_[encode/decode]_pem. Also added function
11070 silc_encode_pem_file to PEM encode with newlines ('\n') for
11071 saving into a file.
11073 * SILC public keys are now encoded either PEM or binary. Same
11074 option is for private keys as well. By default private keys
11075 are binary encoded and public keys PEM encoded. Silly HEX
11076 encoding were removed.
11078 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11079 function to create fingerprints.
11081 * Fixed a bug in SHA1; does not change the original data anymore.
11083 * Partly implemented INFO command on client and server side.
11084 Fixed CLEAR command. Changes to SERVER command; show current
11085 server(s) when giving command without arguments. Added
11086 VERSION command to client.
11088 * Added check to server that unregistered connections cannot
11089 execute commands (unless it is specificly allowed).
11091 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11093 * Fixed screen refresh.
11095 * Fixed channel joining bug from client. On some circumstances
11096 client tried to join to a channel it had already joined.
11098 * Added public key verification process into client's protocol.c.
11099 The client now verifies the public key from user and saves
11100 it into ~./silc/serverkeys/ directory.
11102 Added into: clientutil.[ch]: silc_client_verify_server_key.
11104 * Changed SKE protocol's silc_ske_initiator_finish function
11105 to accept callback function that verifies the received public
11106 key. Removed old silc_ske_verify_public_key function.
11108 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11110 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11111 silc_pkcs_private_key[_data]_set.
11113 * Made the password and public authentication more cleaner in
11114 server's protocol.c.
11116 * Removed historic and obsolete protocol `channel_auth' from
11117 both client and server.
11119 * Removed wrong way of sending command status messages from
11120 server to client in server's command.c. The old way violated
11121 protocol specification.
11123 Changes to silccore/silccommand.[ch]: removed
11124 silc_command_encode_status_payload -> not needed anymore,
11125 changed silc_command_encode_payload_va to accept extra
11126 argument on variable argument list. The argument type must
11127 now be provided to the function. Also, added new function:
11128 silc_command_encode_reply_payload_va which is same as
11129 normal command_encode_payload_va except command status type
11130 is provided as extra argument.
11132 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11134 * Added ~./silc directory handling. The directory includes the
11135 public and private keys for the client.
11137 Added silc_client_check_silc_dir, silc_client_create_identifier
11138 and silc_client_load_keys.
11140 * Implemented SILC protocol compliant public key. Added public
11141 and private key saving to and loading from files.
11143 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11144 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11145 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11146 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11147 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11149 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11150 silc_pkcs_load_[public/private]_key.
11152 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11154 * Added silc_server_get_route (route.[ch]) to get connection
11155 data for the fastest route for given ID.
11157 * Implemented INVITE command on client and server. The command
11158 were re-defined in the SILC Protocol Specification and the
11159 implementation now complies with the specification.
11161 * Implemented PING command on client and server.
11163 * Implemented NAMES command on client and server. The server side
11164 supports currently only normal server not router server yet.
11165 Some changes to NAMES definition in SILC protocol specification.
11167 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11169 * Implemented LEAVE command on client and server.
11171 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11172 again. This change was made to the protocol as well. Server
11173 should not violate the protocol specification anymore.
11175 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11177 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11178 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob